CN206575080U - A kind of livewire work insulation maintenance frame fixing device - Google Patents

Abstract

The utility model relates to the field of auxiliary devices for insulating overhauling frames, and discloses a fixing device for an insulating overhauling frame for live work, which includes a main body and an oblique support assembly; the main body includes a connecting rod, one end of which is provided with a first movable fastener, and the other end is provided with There is a connecting piece, the connecting piece is connected with the connecting belt; the diagonal support assembly includes a support rod, one end of the support rod is provided with a second movable fastener, and the other end is connected with the connecting rod through a third movable fastener; the main body and the diagonal support assembly The whole is made of insulating material. The utility model can solve the problems of time-consuming, labor-intensive, low work efficiency and poor stability when building the scaffold.

Description

Fixing device for insulation maintenance frame for live work

technical field

The utility model relates to the field of an auxiliary device for an insulating overhauling frame, in particular to a fixing device for an insulating overhauling frame for live work.

Background technique

With the development of the economy, the requirements for power supply are getting higher and higher. In order to ensure the power supply, the daily maintenance of substations has become an arduous task. At present, insulated bucket arm trucks are generally used for the versatility of maintenance tools in foreign substation maintenance. They are mainly made of metal materials, have poor insulation performance, and are expensive. Some workplaces cannot enter the site for construction, so insulation maintenance racks are needed. Since the insulation maintenance frame is a metal-free structure as a whole, and it is quick to build and easy to disassemble and assemble, it is suitable for various live construction sites and high-altitude live work. However, for some work with a relatively high height, the construction of scaffolding is cumbersome, because there are more auxiliary supports at the bottom to be built, and some side pull ropes need to be added to increase the overall stability, which prolongs the working time and increases the overall stability. Increased workload and reduced work efficiency.

For the insulation maintenance frame, if the height is greater than 8 meters, it must be equipped with side pull ropes, and if the height is greater than 10 meters, it must be equipped with a large number of auxiliary supports and side pull ropes to ensure the overall stability, thus resulting in a high insulation maintenance frame. The overall equipment is complicated, resulting in time-consuming and labor-intensive construction, resulting in a waste of labor, inconvenient transportation, and a greatly increased storage area. The existing insulating scaffold is fixed by strengthening and enlarging the base, which not only increases the weight and cost of the entire insulating scaffold, but also greatly increases the difficulty of construction, and is not easy to store and transport.

The existing maintenance frame is fixed on the utility pole by the nylon belt, and the effort is small, which easily causes the nylon belt to move on the utility pole, affecting the stability of the maintenance bracket.

Utility model content

In order to overcome the deficiencies of the prior art, the purpose of this utility model is to provide a fixing device for an insulating overhaul frame for live work, which solves the problems of time-consuming, labor-intensive, low work efficiency, and poor stability when building a scaffold.

In order to solve the technical problems in the background technology, the utility model provides a fixing device for an insulating maintenance frame for live work, which includes a connecting rod and an oblique support rod, and one end of the connecting rod is provided with a first movable buckle for fixing with the maintenance frame The other end is connected with the fixing mechanism. The fixing mechanism is a cylindrical structure surrounded by nylon cloth and can be expanded. One end of the inclined support rod is provided with a second movable fastener for fixing with the maintenance frame, and the other end is The third movable fastener is fixedly connected to the middle part of the connecting rod, and the first movable fastener and the second movable fastener are aligned up and down; the fixing device is made of insulating material.

Specifically, the fixing mechanism is unfolded into a rectangular nylon cloth, and at least one pair of safety locks are provided at both ends thereof, and the safety locks are used to enclose a cylindrical structure.

Further, the safety lock includes a first fastener and a second fastener, and the first fastener and/or the second fastener are arranged on the length adjustment belt.

Optionally, the fixing mechanism is formed into a cylindrical structure by Velcro.

Preferably, the connecting rods and the diagonal support rods are made of light fiberglass.

Preferably, both the connecting rod and the diagonal support rod are telescopic rod structures.

Further, the connecting rod is a two-section telescopic rod structure, and the adjustable length range is 0.8-1.3 meters.

Further, the angle range between the connecting rod and the oblique support rod is 30°-60°.

By adopting the above technical scheme, the utility model has the following beneficial effects: since the movable fasteners of the device all adopt movable fasteners, and the connecting rod and the supporting rod are all telescopic rods, they can be directly disassembled when not in use, and can be installed and installed immediately when in use. It is easy to use and easy to operate; when building an insulation maintenance frame near a utility pole, it can replace complicated auxiliary supports and be equipped with side pull ropes to increase its overall stability. This device is all made of light fiberglass, and the insulation performance is greatly strengthened.

Description of drawings

In order to illustrate the technical solution of the utility model more clearly, the accompanying drawings that need to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some of the utility models. Embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative work.

Fig. 1 is a schematic structural view of a fixing device for an insulating maintenance frame for live work provided by an embodiment of the present invention;

Fig. 2 is a structural schematic diagram of the safety lock on the fixing mechanism of the fixing device for the insulating maintenance frame for live work provided by the embodiment of the utility model.

Among them, the reference numerals in the figure correspond to: 1-connecting rod, 2-slanting support rod, 3-first movable fastener, 4-second movable fastener, 5-third movable fastener, 6-fixed piece, 71-first fastener, 72-second fastener, 8-length adjustment belt.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In one embodiment of the present invention, a fixing device for an insulating overhaul frame for live work is provided. Referring to FIG. 1, the fixing device includes a connecting rod 1 and an oblique support rod 2. The other end of the first movable fastener 3 fixed to the maintenance frame is connected to the fixing mechanism 6, which is a cylindrical structure surrounded by nylon cloth and can be expanded. One end of the inclined support rod 2 is provided with a The other end of the second movable fastener 4 fixed to the maintenance frame is fixedly connected to the middle part of the connecting rod 1 through the third movable fastener 5, and the first movable fastener 3 and the second movable fastener 4 are aligned up and down; The fixing device is made of insulating material.

Specifically, the fixing mechanism 6 is unfolded into a rectangular nylon cloth, and at least one pair of safety locks are provided at both ends thereof, and the safety locks are used to enclose a cylindrical structure.

Further, the safety lock includes a first fastener 71 and a second fastener 72 , and the first fastener 71 and/or the second fastener 72 are arranged on the length adjustment belt 8 .

In this embodiment, the fixing mechanism 6 is surrounded by Velcro to form a cylindrical structure.

In this embodiment, the connecting rod 1 and the diagonal support rod 2 are made of light fiberglass.

In this embodiment, the connecting rod 1 and the diagonal support rod 2 are both telescopic rod structures.

In this embodiment, the connecting rod 1 is a two-section telescopic rod structure, and the adjustable length range is 0.8-1.3 meters.

In this embodiment, the included angle between the connecting rod 1 and the oblique support rod 2 ranges from 30° to 60°.

The utility model is made of high-strength, insulating, and light-weight glass fiber reinforced plastic materials, and the overall insulation performance meets the insulation requirements of substations. When the insulating scaffold is built, the distance from the utility pole is 0.8-1.3 meters. In the case of actual use, the connecting rod 1 is designed as a two-section telescopic type, and the adjustable length can reach 0.8-1.3 meters, which saves storage space and facilitates transportation and The installation and use range can be adjusted arbitrarily, and the use performance is strong.

The device is connected with the scaffold by the first movable fastener 3 and the second movable fastener 4, which is convenient for installation and disassembly, and its angle can be adjusted arbitrarily. There are upper and lower pipelines on both sides of the utility pole, making the overall shape irregular. Using rigid fixation will damage the upper and lower pipelines, so soft connections are used, and the fixing mechanism 6 is selected to complete the fixing device and Connections to utility poles. The effect of the fixing mechanism 6 is to properly stick to the utility pole, play a major role in bearing force, prevent the offset of the fixing device, and firmly buckle the utility pole.

When in use, the first movable fastener 3 on the device is fixed on the column of the insulation maintenance frame, and the angle is adjusted. After the two fixing devices are installed, they form an equilateral triangle and are locked. Adjust the connecting rod 1, and the fixing mechanism 6 Just stick to the pole. In order to make the insulation maintenance frame stronger, a platform pedal is arranged on the insulation maintenance frame, which can prevent the insulation maintenance frame from shaking, thereby making the structure of the insulation maintenance frame stronger.

The above disclosures are only several preferred embodiments of the present utility model, which certainly cannot limit the scope of rights of the present utility model. Therefore, the equivalent changes made according to the claims of the utility model are still covered by the utility model. range.

Claims (8)

1. A fixing device for an insulating overhaul frame for live work, characterized in that it includes a connecting rod (1) and an oblique support rod (2), and one end of the connecting rod (1) is provided with a first movable part for fixing with the overhaul frame. The other end of the fastener (3) is connected to the fixing mechanism (6). The fixing mechanism (6) is a cylindrical structure surrounded by nylon cloth and can be expanded. One end of the inclined support rod (2) is provided with a The other end of the second movable fastener (4) fixed to the maintenance frame is fixedly connected with the middle part of the connecting rod (1) through the third movable fastener (5), the first movable fastener (3) and the second movable fastener The two movable fasteners (4) are aligned up and down; the fixing device is made of insulating material. 2. The fixing device for insulating overhaul frame for live work according to claim 1, characterized in that: the fixing mechanism (6) is unfolded into a rectangular nylon cloth, and at least one pair of safety locks are provided at both ends of the fixing mechanism (6). The safety lock is used to enclose the cylindrical structure. 3. The fixing device for the insulating maintenance frame for live work according to claim 2, characterized in that: the safety lock includes a first fastener (71) and a second fastener (72), and the first fastener (71) and/or the second fastener (72) is arranged on the length adjustment belt (8). 4. The fixing device for the insulation maintenance frame for live work according to any one of claims 1-3, characterized in that the fixing mechanism (6) is surrounded by Velcro to form a cylindrical structure. 5. The fixing device for the insulating maintenance frame for live work according to claim 1, characterized in that: the connecting rod (1) and the inclined support rod (2) are made of light glass fiber reinforced plastic. 6. The fixing device of the insulation maintenance frame for live work according to claim 1, characterized in that: the connecting rod (1) and the inclined support rod (2) are both telescopic rod structures. 7. The fixing device of the insulating maintenance frame for live work according to claim 6, characterized in that: the connecting rod (1) is a two-section telescopic telescopic rod structure, and the adjustable length range is 0.8-1.3 meters. 8. The fixing device for the insulating maintenance frame for live work according to claim 1, characterized in that: the angle between the connecting rod (1) and the inclined support rod (2) is in the range of 30°-60°.