CN202336164U - Tower climbing protection device - Google Patents

Abstract

This utility model discloses a pole climbing protection device, which includes a safety belt (1) and two ropes (3) with hooks (2) attached to the other end of the safety belt (1). By connecting two ropes to the safety belt, this utility model allows the hooks to move with the user in an alternating manner while climbing the pole, ensuring that one hook is always connected to the pole component, thus providing good protection even in the event of a fall. This utility model also has advantages such as simple structure, low cost, safe use, flexibility, and labor-saving. The hooks use safety buckles, which offer the advantages of quick and convenient attachment and a high safety factor. The buckle opening size is 110mm, which fits well with the dimensions of the pole components.

Description

Tower climbing protection device

technical field

The utility model relates to a protection device, in particular to a protection device for pole tower climbing.

Background technique

In order to ensure the normal operation of the transmission lines in the power grid, the staff need to inspect, overhaul and maintain the transmission lines. Some inspection and maintenance items must require the staff to climb to the tower for operation. In order to ensure the personal safety of climbing operators and prevent falling accidents from high places, the current method is to install anti-fall guide rails on the iron tower, and use special anti-fall devices to climb along the guide rails; or a staff member carries a rope Climb to the top of the pole tower first, and fix the rope on the pole tower, and the rest of the staff will lock the special fall arrester connected to their safety belts on the rope to climb. These two kinds of climbing devices and climbing methods have the following problems: the first, guide rails are installed on the iron tower, the investment is large, the maintenance cost is high, and it is easy to be stolen; the second, the staff who use the rope has higher danger, Once one person stumbles and falls, he will fall at the same time due to the rope pulling other people, and only one rope bears the weight of several people; third, climbing by guide rails or ropes, the route is too single, which limits the operating range of the staff; The 4th, adopt the anti-fall device to be unfavorable when going down the tower, comparatively laborious.

Contents of the invention

The technical problem to be solved by the utility model is to provide a low-cost, simple-structure, flexible-use, safe and reliable tower climbing protection device, which can overcome the deficiencies of the prior art.

The technical scheme of the utility model: it comprises a safety belt, on which two ropes with hooks are connected.

The hook is a safety buckle with a safety device attached.

The opening size of the safety buckle is 110mm. the

Compared with the prior art, the utility model connects two ropes on the safety belt, so that when climbing the tower, the hook can be moved with the human body in an alternate manner, and the alternate method can ensure that one hook is always It is connected to the pole and tower components, which can ensure that the staff can be well protected in case of slipping. At the same time, the utility model also has the advantages of simple structure, low cost, safe use, flexibility, and labor saving. The hook adopts a safety buckle, which has the advantages of fast and convenient hooking and high safety factor of the lock; the bayonet size of the safety buckle is selected to be 110mm, which can well match the size of the pole and tower components.

Instructions attached

Fig. 1 is the structural representation of the utility model.

Detailed ways

Embodiment: as shown in Figure 1, safety belt 1 is fastened on the body of the staff, and two lanyards 3 are connected on safety belt 1, and lanyard 3 is made of hook 2 and rope, and one end of rope is connected with safety belt 1 , the other end is connected with the hook 2, the hook 2 used is a safety buckle, and the safety buckle is hung on the rigid member of the tower pole. For the convenience of fastening, the bayonet size of the selected safety buckle is 110mm.

Claims (1)

1. a shaft tower is climbed protective device, and it comprises safety belt (1), it is characterized in that: on safety belt (1), be connected with two ropes (3) that are connected with hook (2), described hook (2) is the safety button, and with safeties, opening size is 110mm.