CN108462112B - A power maintenance climbing box - Google Patents

Abstract

The invention discloses a power maintenance climbing box which comprises a climbing box body, a tool box, a fixed rod and a fixed ring, wherein the lower end of the climbing box body is provided with the fixed plate, a second air cylinder for driving the tool box to lift is arranged on the fixed plate, and the upper end of the second air cylinder is connected with the tool box; the fixing rings at least comprise an upper fixing ring and a lower fixing ring which are sleeved on the telegraph pole, and the fixing rings are connected with the climbing box body through the fixing rods; the dead lever includes two at least, respectively fixed mounting in climbing case body side upper end last dead lever, and follows climbing case body side slidable mounting is at its lower dead lever of lower extreme, be equipped with on the dead lever down with the cylinder that the last dead lever links to each other is one, has solved people and has taken off the unstable potential safety hazard of cunning when climbing the wire pole through foot-operated auxiliary device to and use the crane to hang maintainer to the problem that the eminence maintenance equipment is with high costs and have space restriction, the security is higher.

Description

A power maintenance climbing box

technical field

The invention relates to the technical field of electric power equipment, in particular to an electric power maintenance climbing box.

Background technique

In power maintenance, people often need to climb to the upper end of the pole to perform operations. The most important point is to ensure the stability of the climbing process to ensure the safety of the power maintenance personnel. People usually climb the pole with foot-moving auxiliary devices. , It is prone to slipping and instability, and the safety is low. In large-scale electric rescue sites where space allows, most of them use lift trucks to send people to the upper end of the poles. The maintenance cost is high, but some places are located in inconvenient environment or space. The use of lift trucks has certain limitations. At present, in some difficult power maintenance, cranes are sometimes used to lift people to a high place, and then carry out power maintenance, which increases maintenance costs. Size and environment also have requirements.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a power maintenance climbing box with good safety performance, simple and convenient use, low cost and not restricted by working space.

In order to achieve the above purpose, the present invention provides a power maintenance climbing box, which is characterized in that it includes a climbing box body, a tool box, a fixing rod, and a fixing ring, and a fixing plate is fixed at the lower end of the climbing box body. The second cylinder that drives the tool box to rise and fall is arranged on the fixing plate, and the upper end of the telescopic rod of the second cylinder is fixedly connected to the tool box; the fixing ring includes at least two upper fixing rings sleeved on the electric pole and a lower fixing ring, and both are fixedly connected with the climbing box body through the fixing rod; the fixing rod includes at least two upper fixing rods respectively fixed and installed on the upper end of the side surface of the climbing box body, and a lower fixing rod slidably installed on the lower end of the climbing box body along the side surface, the lower fixing rod is provided with a cylinder 1, and the upper end of the telescopic rod of the cylinder 1 is fixedly connected with the upper fixing rod.

Preferably, both the climbing box body and the tool box have a rectangular box structure, and the tool box is slidably attached to the side surface of the climbing box body.

Preferably, a hook is provided on the upper end of one side of the climbing box body to which the tool box is slidably fitted, and the hook is in an "L" shape.

Preferably, a sliding block is provided at one end of the lower fixing rod slidably connected to the climbing box body, and the sliding block is slidably arranged in a chute on the side of the climbing box body.

Preferably, the slider is in a "T" shape.

Preferably, the fixing ring comprises an upper half ring and a lower half ring which are mutually hinged on one side and connected at an adjustable distance on the other side.

Preferably, the upper half ring and the lower half ring are both semi-circular ring structures, the upper half ring on one side is fixed on the fixing rod, and the lower half ring is hinged on the on the fixed rod.

Preferably, the sides of the upper half ring and the lower half ring away from the fixing rod are provided with matching plates that are attached to each other.

Preferably, a support plate is also provided in parallel above the matching plate on the upper half ring, and a third cylinder for adjusting the distance is fixed on the support plate, and the telescopic rod of the third cylinder penetrates the phase of the upper half ring. The plywood is fixedly connected with the matching plate of the lower half ring.

The electric power maintenance climbing box provided by the present invention has the following beneficial effects:

1. The present invention solves the potential safety hazard of slippage and instability when people climb utility poles through foot-moved auxiliary devices, as well as the problems of high cost and limited space for maintenance personnel to be hoisted to a high place by using a crane to repair power equipment, High security, suitable for promotion.

2. In the present invention, only the cylinder is used, instead of using both the cylinder and gasoline as the power source of the lift truck, the maintenance cost is saved, the overall structure is simple and compact, and the space required for use is small.

3. There is a tool box on one side of the climbing box body, and some equipment for power maintenance can be placed in the tool box, which is convenient for transporting tools and not easy to fall.

4. When the tool is long or inconvenient to be placed in the tool box, it can be hung on the hook, and the bottom end of the hook is the tool box, which prevents the power maintenance equipment from falling off the hook, and is easy to use and safe. higher.

5. The tool box can realize the lifting and lowering of the climbing box body through the constant approaching and clamping and relative lifting of the upper fixing ring and the lower fixing ring, which is convenient to use and has a stable structure.

6. It is convenient to realize the clamping and loosening of the telephone pole, which strengthens the stability of the connection between the fixed ring and the telephone pole, and ensures that when one of the fixed rings is adjusted to be tight, the other fixed ring will not be removed from the telephone pole. It falls off, and the safety performance is good.

7. The sliding block is in the shape of "T", which prevents the lower fixing rod from falling off the chute and ensures smooth sliding and lifting.

Description of drawings

Fig. 1 is the structural representation of the electric power maintenance climbing box of the present invention;

Fig. 2 is the structural representation of described fixing ring;

In the picture:

1. Climbing box body 11. Fixing plate 12. Hook 13. Chute 2. Tool box 3. Fixing rod 31. Slider 4. Fixing ring 41. Lower half ring 42. Upper half ring 43. Fitting plate 44. Support Plate 45. Fixed shaft 5. Electric pole 6. Cylinder one 7. Cylinder two 8. Cylinder three.

Detailed ways

As shown in Figures 1 and 2, an electric maintenance climbing box includes a climbing box body 1, a tool box 2, a fixing rod 3 and a fixing ring 4. The climbing box body 1 and the tool box 2 are both in the form of a Rectangular box structure, the tool box 2 is slidably attached to the side of the climbing box body 1, some equipment for power maintenance can be placed in the tool box 2, and it is not easy to fall; the climbing box body 1. A fixing plate 11 with a rectangular structure is fixed at the lower end. A cylinder 2 7 that drives the tool box 2 to rise and fall is arranged on the fixing plate 11. The upper end of the telescopic rod of the cylinder 2 7 is fixedly connected to the tool box 2. The lifting and lowering of the tool box 2 is realized by the expansion and contraction of the cylinder 2 7, which is convenient for carrying, transporting and taking electric maintenance tools; the fixing ring 4 at least includes two upper fixing rings and a lower fixing ring sleeved on the utility pole 5 ring, and both are fixedly connected with the climbing box body 1 through the fixing rod 3, the connection with the telephone pole 5 is reliable, and the safety performance is good; the fixing rod 3 is a rectangular structure, and at least two are fixed separately. The upper fixing rod installed on the upper end of the side of the climbing box body 1 and the lower fixing rod slidingly installed on the lower end along the side of the climbing box body 1, the other end of the upper fixing rod is connected to the upper fixing ring. Fixed connection, the other end of the lower fixing rod is fixedly connected with the lower fixing ring, the lower fixing rod is provided with a cylinder 16, and the upper end of the cylinder 16 telescopic rod is fixedly connected with the upper fixing rod. In order to drive and adjust the distance between the upper fixing rod and the lower fixing ring, the upper fixing rod and the lower fixing ring are constantly approached and clamped to lift relative to each other, so as to drive the climbing box body 1 to carry the staff safely and steadily. It can realize lifting, easy to use, stable structure, and the overall structure is simple and compact, which is not limited by the working space environment.

As shown in FIG. 1 , a hook 12 is provided on the upper end of one side of the climbing box body 1 to which the tool box 2 is slidably fitted, and the hook 12 is in an “L” shape. When in the tool box, it can be hung on the hook 12, and the hook 12 is located under the tool box 2, which prevents the power maintenance equipment on the hook 12 from falling, and is easy to use and has high safety; the A sliding block 31 is provided at one end of the lower fixing rod slidably connected to the climbing box body 1, and the sliding block 31 is slidably arranged in the elongated chute 13 on the side of the climbing box body 1, so as to realize smooth adjustment of all parts. The distance between the upper fixing rod and the lower fixing ring further drives the climbing box body 1 to rise and fall smoothly.

As shown in FIG. 2 , the slider 31 is in the shape of a “T” to prevent the lower fixing rod from falling off the chute 13 . The fixing ring 4 includes an upper part that is hinged on one side and connected with adjustable spacing on the other side. The half ring 42 and the lower half ring 41, the upper half ring 42 and the lower half ring 41 are both semi-circular ring structures, the upper half ring 42 on one side is fixed on the fixing rod 3, the The lower half ring 41 is hinged on the fixing rod 3 through the fixing shaft 45 , and the upper half ring 42 and the lower half ring 41 are provided with matching plates 43 which are attached to each other on the side away from the fixing rod 3 . A support plate 44 is also provided in parallel above the matching plate on the upper half ring 42 , and a cylinder 3 8 for adjusting the spacing is fixed on the support plate 44 , and the telescopic rod of the cylinder 3 8 penetrates the upper half ring 42 . The matching plate is fixedly connected with the matching plate of the lower half ring 41, which is convenient for clamping and loosening the utility pole 5. The diameter of the utility pole 5 decreases from bottom to top in turn, which strengthens the fixing ring. 4 and the utility pole 5 are connected securely, and ensure that when one of the fixing rings 4 is adjusted for tightness, the other fixing ring 4 will not fall off from the utility pole 5 .

The working principle of the electric maintenance climbing box of the present invention: First, the cylinder 38 is activated to drive the lower half ring 41 to move inward or outward to clamp the upper half ring 42, and the upper fixing ring is clamped. Tighten on the utility pole 5, the lower fixing rod and the lower fixing ring are driven close to the upper fixing rod and the upper fixing ring by controlling the retraction of the cylinder 1 6, and then the lower fixing ring is clamped on the utility pole 5. On, start the cylinder one 6 to make the upper fixing ring move upward on the telephone pole 5, and drive the climbing box body 1 to move relatively upward, and so on, until the adjustment of the height of the climbing box body 1 is achieved. The purpose is to drive the tool box 2 to lift and adjust the height through the cylinder 2 7, which is convenient for placing and taking out the equipment for power maintenance, and can also hang the power maintenance tools that are inconvenient to be placed in the tool box 2 on the hook 12. , the maintenance staff can stand in the climbing box body 1 for maintenance. It is easy to use and has high safety. It only needs to use the cylinder, instead of using both the cylinder and gasoline as the lift truck when using the lift truck. The method of power source saves maintenance costs, solves the potential safety hazard of slipping and unstable when people climb utility poles through foot-moving auxiliary devices, and the use of cranes to lift maintenance personnel to high places to repair power equipment is costly and has space The problem of restrictions is suitable for promotion.

Specific examples are used herein to describe the inventive concept in detail, and the descriptions of the above embodiments are only used to help understand the core idea of the present invention. It should be pointed out that for those skilled in the art, any obvious modifications, equivalent replacements or other improvements made without departing from the inventive concept should be included within the protection scope of the present invention.

Claims (5)

1. The power maintenance climbing box is characterized by comprising a climbing box body, a tool box, a fixed rod and a fixed ring, wherein the fixed plate is fixedly arranged at the lower end of the climbing box body; the fixing rings at least comprise an upper fixing ring and a lower fixing ring which are sleeved on the telegraph pole, and the fixing rings are fixedly connected with the climbing box body through the fixing rods; the fixing rods at least comprise two upper fixing rods fixedly arranged at the upper end of the side surface of the climbing box body and a lower fixing rod arranged at the lower end of the climbing box body in a sliding manner along the side surface of the climbing box body, a first air cylinder is arranged on the lower fixing rod, the upper end of a telescopic rod of the first air cylinder is fixedly connected with the upper fixing rod, the fixing ring comprises an upper semi-ring and a lower semi-ring, one side of the upper semi-ring and the other side of the upper semi-ring are hinged with each other, the distance between the upper semi-ring and the lower semi-ring is adjustable, the upper semi-ring at one side is fixedly arranged on the fixing rod, the lower semi-ring is hinged on the fixing rod through a fixing shaft, one sides of the upper semi-ring and the lower semi-ring, which are far away from the fixing rod, and the telescopic rod of the cylinder III penetrates through the combined plate of the upper half ring and is fixedly connected with the combined plate of the lower half ring.

2. The power maintenance climbing box of claim 1, wherein the climbing box body and the tool box are both rectangular box structures, and the tool box is slidably attached to the side of the climbing box body.

3. The power maintenance climbing box according to claim 1, wherein a hook is arranged at the upper end of one side of the climbing box body, which is in sliding fit with the tool box, and the hook is L-shaped.

4. The power maintenance climbing box according to claim 1, wherein a sliding block is arranged at one end of the lower fixing rod, which is slidably connected with the climbing box body, and the sliding block is slidably arranged in a sliding groove in the side surface of the climbing box body.

5. The power maintenance climbing box of claim 4, wherein the slide is "T" shaped.

Images