How to climb a concrete pillar without claws?

When it becomes necessary to climb a pole without a ladder or a tree without branches, you have to use various methods. Professionals use a set of devices for this.

There are several reliable ways to solve the problem: 1. Stairs. 2. “Ballerina” is a specialized basket lift on a boom. 3. Invite a professional.

If reliable methods are not possible, consider how to climb a tree yourself. Before climbing a tree or pole, take care of insurance. If belaying with a rope attached above is not possible, try to wear something made of rough fabric. You can put the jacket on with buttons on the back so as not to injure your chest, stomach or anything else important if you move incorrectly. The basis of climbing is to provide the necessary grip on the surface of the tree.

What are the assembly holes for?

Installer's manholes are designed for climbing onto reinforced concrete supports of rectangular cross-section of overhead lines, universal manholes are designed for climbing onto unified reinforced concrete cylindrical and conical supports of overhead lines. 185.

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How to climb a pole at Maslenitsa

See also “What’s on the nose?”: seven fantastic ideas for pancakes for Maslenitsa

The culmination of the Maslenitsa celebration is considered to be an ancient tradition - climbing onto a wooden pole. How to get to the very top and is it worth stripping down to your underpants? Novosibirsk News asked parkour and workout master Nikita Verkhushin to share the secrets of conquering heights.

Natalia Lavrichenko

13:07, February 29, 2020

1 Do a warm-up

No one has canceled physical strength and endurance in this matter. So it’s better to practice in advance - for example, on a regular rope. Climbing a rope gives us an excellent opportunity to work almost all the major muscle groups of our torso. If you don't have a rope, you can hang from a horizontal bar or even a towel suspended from a bar - this will strengthen your hands and forearms, and your own weight won't feel so heavy when climbing a log.

2 Aim Up

The main principle in “conquering” a pillar is the ability to stay where you have already been able to climb. You need to grab the pole with your legs as tightly as possible. As soon as you feel that the position is fixed and there is a fulcrum, then make a new strong jerk upward with the help of your hands, immediately fixing the position with your legs again, and so on until you reach the goal.

Photo: theglobeandmail.com

3 Use tricks

Some strip down to their underpants or rub themselves with honey to increase the area of ​​adhesion to the surface of the pole. But this only helps if the pole is not icy.

If the pole is polished, expect the opposite effect: the bare body will slide even more on such a surface.

To climb an icy pole, on the contrary, you will need clothing. It’s good if it has hard parts like rivets, fasteners, small buttons with sharp edges. As an alternative, you can use regular sports (yachting) fingerless gloves and boots or socks with “pimples”.

Photo: Mikhail Perikov, nsknews.info

4 Get down correctly

When you go back down, do not slide down the pillar under any circumstances - this can wipe your palms down to the ground. It is necessary to move, alternately moving your hands; it is better not to use your legs at all.

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The material was first published on the Novosibirsk News website on February 15, 2022.

#Holidays #Instructions #Cultural city #Useful city

Claws for climbing poles: materials of modern varieties of devices (100 photos)

The operation of power lines, like any other equipment, is impossible without damage or malfunctions that occur at the most inopportune moment. In order to eliminate them in a timely and efficient manner, it is necessary to have suitable tools and devices available.

To eliminate malfunctions in the operation of power lines, there are special tools, and even equipment that can be used to quickly get to the location of the breakdown. Such equipment is monter's claws (cat's claws, monter's manholes), which help you easily climb up the pole.

This type of equipment is an integral part of specialized equipment for performing work related to power lines, so they must be in the arsenal of any enterprise related to the repair of power lines.

How does a claw work?

Before moving on to trimming yourself, it is necessary to understand what the structure of the claw is in order to protect the bird from unnecessary feelings of pain when trimming.

The claws of budgerigars are products of horny formations that are of cutaneous origin. They are located at the ends of the feathered pet's fingers. Bird claws and human nails have a serious difference. There are blood vessels in the claws of budgerigars, but we do not have them in our nails.

You can see the blood capillary through the light. For example, using a regular incandescent lamp. Therefore, when you trim your nails, make sure that your actions do not damage any blood vessels. Otherwise, it may cause pain and infection to your feathered friend.

In their natural habitat, budgerigars' claws wear down on their own when the birds climb tree branches or move on the ground. Poultry cannot climb trees or move on the ground and, accordingly, do not have the ability to grind their claws down naturally. They usually walk on smooth surfaces and sit on the shoulders or arms of the owner. All this does not contribute to grinding down the claws, so they need to trim them.

Do I need to trim my budgerigar's nails?

Watch how your bird walks. If, when walking, its fingers and the surface are in complete contact, then the claws are of normal length and the bird can move calmly. Excessively overgrown claws interfere with the pet’s movement, constantly cling to uneven surfaces when walking and, as a result, can cause serious injuries. If a parrot's claw cracks, it will bleed profusely and cause sharp pain. Therefore, to the question “does a budgie’s claws need to be trimmed?” the answer is clear - it should always be done, and on time, so as not to encounter the problems listed above.

Strategy and the importance of following it

The strategies of those who actually climbed the pole may differ, but in general they are based on the following features that must be taken into account:

1. If its surface is covered with a layer of ice, then you should choose clothes that have a large number of small parts. Thanks to this, the traction area with ice will increase significantly, which will reduce the likelihood of slipping and make it possible to expend less effort. The same applies to shoes, which in such a situation should be taken with non-slip soles.
2. If the surface of the pillar is dry and smooth, then the best solution would be to completely undress down to your underpants. In this case, it is human skin that will play the role of a fixative. In the case of a dry and polished post, you even need to moisten it with a small amount of water in order to prepare the pores and hairs for movement.
3. You need to move along the pole by combining movements of your arms and legs. So, the upward jerk is performed with the hands, and fixation in place is carried out with the help of the legs. You can also do these actions in reverse, but in this order. This approach makes it possible to alternately rest your arms and legs, ensuring a uniform rise.
4. Getting to the very top is half the battle, because you also need to win prizes. You need to do this by first catching the surface of the pillar with your feet, and only then try to remove the prizes.

With the help of these simple tips, you can not only get to the top of the Maslenitsa pillar, testing your strength and dexterity, but also receive material encouragement, as well as the patronage of the Slavic gods.

Topic: “Adaptation to life on the surface of the earth - lasagna”

During the operation of power lines, unexpected situations often arise, which is why they have to be repaired.

And in such cases it is very important that this work is carried out as soon as possible. To quickly solve problems that arise, you need special equipment.

First of all, you can’t do without such a device as cat’s claws or monter’s manholes.

The presence of such equipment for any organization that is responsible for the maintenance and installation of power lines is mandatory, since without it it is impossible to ensure long-term operation of power lines.

Climbing Techniques for Beginners

Climbing walls for beginners are the most optimal place for initial exercises, as this will allow you to pay maximum attention to the movements and placement of your legs and arms in comfortable conditions. It's worth noting that not all walls are good for beginners. Walls that are too steep can require a lot of strength. The ideal place is a rock with a slight slope, on which the weight of the body is transferred to the legs and not to the arms.

Climbing outdoors is also suitable, since it is not difficult to find a variety of rocks with a low inclination angle. A significant disadvantage is that you will depend on weather conditions: wet rock is quite slippery, and cold does not in any way add to the pleasure of climbing. The ideal place would be low boulders with a generous layer of grass and soft sand around. First, you should figure out whether you can go back down. Put on your climbing shoes and helmet, wipe your feet dry on a pant leg or a napkin, and go!

A rock with a convenient inclination for starting is 25-30°. You can climb such rocks without using your hands. To save effort, avoid too high or wide steps, try to rely only on the frictional force - the adhesion of the sole and the rock.

Use of claws for climbing poles: types, selection, storage

During the operation of power lines, unexpected situations often arise, which is why they have to be repaired. And in such cases it is very important that this work is carried out as soon as possible. To quickly solve problems that arise, you need special equipment. First of all, you can’t do without such a device as cat’s claws or monter’s manholes.

The presence of such equipment for any organization that is responsible for the maintenance and installation of power lines is mandatory, since without it it is impossible to ensure long-term operation of power lines.

Source: https://spk-kovka.ru/proizvodstvo/kogti-lazit-po-derevyam-2.html

Claws for climbing poles and trees

Fitter's claws (fitter's manholes, crampons) are devices used by electricians and high-rise workers to safely climb concrete and wooden power line supports and trees. Despite the widespread use of specialized automobile towers and telescopic lifts, mounting claws still have a very large list of situations in which their use is more appropriate and convenient: when space is cramped and there is no possibility for equipment to approach power lines, when hydraulic mechanisms break down or fail lift at the work site.

Simple claw device

Design and principle of operation

The simplest manholes for concrete supports consist of 2 elements for attaching to shoes, each of which consists of the following main components:

• Oval foot support with transverse reinforcements;
• 2 straps holding the foot on the platform;
• “Sickle” is a rectangular grip with 4 conical spikes attached at an angle of approximately 600 to the supporting platform.

Climbing onto a reinforced concrete pole using a similar device occurs as follows:

• The electrician securely fixes the manholes on his shoes using belts;
• Approaching the pillar, he grabs it with the grips of each of the elements of the claws;
• The electrician climbs the pole, thanks to the fact that the claw grips, which he alternately rearranges in the vertical plane, located at an angle to the supporting platforms, bite into the concrete with their spikes and prevent slipping.

About the electrician's claws

If the trees need to be completely felled, and not the tops cut off, then the following method will do. You can climb the tree using the branches just like that, or you can attach a long ladder. Typically, the knots are denser in the upper part. Tie three ropes above the center of gravity of the tree (you can determine it by eye, usually a little above a third of the height). Stretch it in a triangle and secure it to the surrounding trees or to strong stakes driven into the ground (pipes, rails, etc.). Do not tie “dead” knots; it is better to use a double grasping knot. Sawing from below as usual. Leave the stump higher. I washed down and removed the trunk in the direction of the planned “fall”. If the saw is pinching, you should work with an axe. Give a little slack to the rope (opposite to the direction of fall). Use a crowbar (pipe) to move the trunk from the stump. Tighten your stretch marks. Saw off the next piece. So, little by little, we shorten the trunk from below. NOTES. It is better to cut in the fall, when there is less foliage on the tree. Use nylon (braided) rope with a diameter of at least 8 mm. Better than "ten". The rope must be tested. It is better to do the work not alone, but with competent (understanding the task) assistants. The method was repeatedly used on trees with a butt thickness of up to 30 cm. Thicker ones did not have to be cut in this way.

Heels

If you need to climb a high tree, cut a wooden beam into pieces 15-25 cm long, hammer two nails into each and drive them into the tree trunk at the required distance from each other. This creates something like a ladder, eliminating the need for claws or spurs. The method is quite labor-intensive, so it is better to use it when there is a need to climb a tree several times or it is impossible to ensure sufficient safety by other means.

A rope thrown over a high branch will allow you to easily climb any tree. There is a difficulty in this method - throwing a rope. To make it easier, you can use a light rope or fishing line, and then use it to stretch the main cable. You can throw the rope with a grapple, a spinning rod, a bow/crossbow, or a slingshot built on the ground.

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Profile Group: Old people Posts: 2693 User No.: 22022 On the forum since: 11/28/2011

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The supports (pillars) are really different.

Round wooden ones - you need claws and a mounting belt with a belt. You can try to climb onto a wooden one in your claws yourself, nothing special except the fear of heights and the trepidation of the side wind (if your soul does not accept heights and the wind, then it will be difficult for a block to go down without helpers).

Round concrete ones - we used them for lighting lanterns. It is strictly forbidden to climb them with claws, only a tower.

“Square” concrete ones - you need manholes and a mounting belt in a chain (so that the XBremen does not break in an emergency and the installer does not twist his feet while twisting on the manholes). “Square” concrete supports of 0.4 kV can be of two types (I don’t remember the sizes), but unlike those used, there were also the so-called “Khrushchev” ones - thin supports (from the period of economical economy). Of course, you can climb them in standard manholes. but the rise itself gives the feeling that a kamikaze experiences at the beginning of his formation on the high path of self-sacrifice for the good of the state. and this trembling feeling can continue even after going down if you dig out that support 20-30 centimeters and examine it to find out that it is supported only by wires (it is checked for ring cracks, and in some cases there is only one reinforcement left in the ground). Ultimately, in the late 90s it was strictly forbidden to climb them.