Insulating ladder assembly for electric power engineering maintenance

Abstract

The utility model discloses an insulating ladder assembly for electric power engineering maintenance, which comprises a ladder assembly, the bottom of the ladder assembly is provided with a sliding groove, a sliding block is slidably mounted in the sliding groove, one end of the sliding block extends into the sliding groove, the other end of the sliding block extends out of the sliding groove, one side of the sliding block is provided with a sliding hole, and the sliding hole is communicated with the sliding groove. A sliding rod is slidably installed in the sliding hole, the two ends of the sliding rod extend out of the sliding hole, clamping grooves are formed in the two sides of the bottom of the sliding rod, clamping rods are fixedly installed on the inner wall of the bottom of the sliding hole, a moving groove is formed in the inner wall of one side of the sliding groove, a moving block is slidably installed in the moving groove, and one end of the moving block extends into the moving groove. According to the utility model, the plurality of ladder assemblies are connected in a sliding manner through the sliding blocks, so that the ladder assemblies can be moved horizontally when the ladder needs to be used, the operation is very convenient and rapid, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating ladders, in particular to an insulating ladder for power engineering maintenance. Background Technique

[0002] Insulating ladders are ordinary tools used for daily maintenance and repair in the power industry. The insulating ladders adopt a high-temperature polymerization pultrusion manufacturing process, and the material selection combines epoxy resin technology. The aluminum alloy parts are surface anodized, and the shaft steel parts have a protective coating on the surface; the processed surface of the insulating laminated material parts is treated with insulating paint. The outer shapes of the ladder parts have no sharp edges and corners, with a high degree of safety, strong insulation performance, corrosion resistance. The good characteristics of the insulating ladders ensure the safety of workers' lives.

[0003] However, when the existing insulating ladders are in use, there are still certain problems:

[0004] Due to the large size of the ladder, it is very troublesome for maintenance workers to carry, which greatly affects the work efficiency.

[0005] In view of the above problems, an innovative design is carried out on the basis of the original insulating ladder. Content of the Utility Model

[0006] The purpose of the utility model is to provide an insulating ladder for power engineering maintenance to solve the folding problem proposed in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: an insulating ladder for power engineering maintenance, including a ladder frame. A sliding groove is opened at the bottom of the ladder frame. A sliding block is slidably installed in the sliding groove. One end of the sliding block extends into the sliding groove, and the other end of the sliding block extends out of the sliding groove. A sliding hole is opened on one side of the sliding block. A sliding rod is slidably installed in the sliding hole. Both ends of the sliding rod extend out of the sliding hole. Card slots are opened on both sides of the bottom of the sliding rod, and a clamping rod is fixedly installed on the bottom inner wall of the sliding hole;

[0008] A moving groove is opened on one inner wall of the sliding groove. A moving block is slidably installed in the moving groove. One end of the moving block extends into the moving groove, and the other end of the moving block extends out of the moving groove. One end of a second spring is fixedly installed on one side of the moving block, and the other end of the second spring is fixedly connected to one inner wall of the moving groove. The end of the moving block extending out of the moving groove is fixedly connected to one end of the sliding rod;

[0009] A channel is opened on the top of the moving block. A thin rod is slidably installed in the channel. One end of the thin rod extends into the channel, and the other end of the thin rod extends out of the channel. A first rotating shaft is rotatably installed at the end of the thin rod extending out of the channel;

[0010] On one inner wall of the moving groove, a rotating hole is formed. One end of a support rod is fixedly installed on the bottom inner wall of the rotating hole. The other end of the support rod is rotatably installed with a second rotating shaft. A rotating rod is rotatably installed on the second rotating shaft. One end of the rotating rod extends into the moving groove, and the other end of the rotating rod extends out of the moving groove. The end of the rotating rod extending into the moving groove is rotatably connected to the first rotating shaft;

[0011] On one inner wall of the moving groove, a fixing hole is formed. One end of the moving block is provided with a fixing groove. A fixing rod is slidably installed in the fixing hole. One end of the fixing rod extends into the fixing groove, and the other end of the fixing rod extends out of the fixing hole.

[0012] Preferably, the sliding block is located on the side of the sliding groove away from the moving block.

[0013] With the above technical solution, the sliding block is used to drive the ladder frame to move.

[0014] Preferably, the clamping rod is adapted to the clamping groove.

[0015] With the above technical solution, the clamping rod is used to fix the sliding block.

[0016] Preferably, one end of a first spring is fixedly installed at the bottom of the moving block, and the other end of the first spring is fixedly connected to the bottom inner wall of the moving groove.

[0017] With the above technical solution, the first spring is used to drive the moved moving block to reset.

[0018] Preferably, the rotating rod is located on the inner wall of the moving groove on the side away from the sliding rod.

[0019] With the above technical solution, the rotating rod is used to drive the moved moving block to reset.

[0020] Preferably, a short rod is fixedly installed at the bottom of the fixing rod. One end of a second spring is fixedly installed on one side of the short rod, and the other end of the second spring is fixedly connected to one side of the ladder frame.

[0021] With the above technical solution, the second spring is used to drive the moved short rod to reset.

[0022] Compared with the prior art, the beneficial effects of the present utility model are:

[0023] A plurality of ladder frames are slidably connected through the sliding block. When in need of use, the ladder frames can be horizontally moved, which is very convenient and fast, and greatly improves the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a front view of the structure of the present utility model;

[0025] Figure 2 Schematic diagram of part A of the structure of the present utility model;

[0026] Figure 3 Schematic diagram of part B of the structure of the present utility model.

[0027] In the figure: 1, ladder frame; 2, sliding groove; 3, sliding block; 4, sliding hole; 5, sliding rod; 6, card slot; 7, card rod; 8, moving groove; 9, moving block; 10, groove; 11, thin rod; 12, rotating hole; 13, support rod; 14, rotating rod; 15, fixing hole; 16, fixing groove; 17, fixing rod; 18, short rod. Specific implementation mode

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0029] Please refer to Figures 1-3 , the present utility model provides a technical solution: an insulating ladder frame for power engineering maintenance, including a ladder frame 1, a sliding groove 2 is opened at the bottom of the ladder frame 1, a sliding block 3 is slidably installed in the sliding groove 2, one end of the sliding block 3 extends into the sliding groove 2, the other end of the sliding block 3 extends out of the sliding groove 2, a sliding hole 4 is opened on one side of the sliding block 3, a sliding rod 5 is slidably installed in the sliding hole 4, both ends of the sliding rod 5 extend out of the sliding hole 4, card slots 6 are opened on both sides of the bottom of the sliding rod 5, and a card rod 7 is fixedly installed on the bottom inner wall of the sliding hole 4.

[0030] Combined with Figures 1-2 As shown in, a moving groove 8 is opened on one inner wall of the sliding groove 2, a moving block 9 is slidably installed in the moving groove 8, one end of the moving block 9 extends into the moving groove 8, the other end of the moving block 9 extends out of the moving groove 8, one end of a second spring is fixedly installed on one side of the moving block 9, the other end of the second spring is fixedly connected to one inner wall of the moving groove 8, the end of the moving block 9 extending out of the moving groove 8 is fixedly connected to one end of the sliding rod 5, a groove 10 is opened on the top of the moving block 9, a thin rod 11 is slidably installed in the groove 10, one end of the thin rod 11 extends into the groove 10, the other end of the thin rod 11 extends out of the groove 10, and one end of the thin rod 11 extending out of the groove 10 is rotatably installed with a first rotating shaft.

[0031] Combined with Figures 1-3As shown in the figure, a rotating hole 12 is formed in the inner wall of one side of the moving groove 8. One end of a support rod 13 is fixedly installed on the bottom inner wall of the rotating hole 12. The other end of the support rod 13 is rotatably installed with a second rotating shaft. A rotating rod 14 is rotatably installed on the second rotating shaft. One end of the rotating rod 14 extends into the moving groove 8, and the other end of the rotating rod 14 extends out of the moving groove 8. The end of the rotating rod 14 extending into the moving groove 8 is rotatably connected to the first rotating shaft. A fixing hole 15 is formed in the inner wall of one side of the moving groove 8. A fixing groove 16 is formed at one end of the moving block 9. A fixing rod 17 is slidably installed in the fixing hole 15. One end of the fixing rod 17 extends into the fixing groove 16, and the other end of the fixing rod 17 extends out of the fixing hole 15.

[0032] The working principle of the present utility model: When in use, first horizontally move the fixing rod 17, and the fixing rod 17 disengages from the fixing groove 16. Then, rotate the rotating rod 14 downward. The rotating rod 14 drives the first rotating shaft to move upward. The first rotating shaft drives the thin rod 11 to move upward. The thin rod 11 drives the moving block 9 to move upward. The moving block 9 drives the sliding rod 5 to move upward. The sliding rod 5 drives the clamping groove 6 to move upward. The clamping groove 6 disengages from the clamping rod 7. Then, horizontally move the ladder 1. The ladder 1 drives the sliding block 3 to move horizontally. The sliding block 3 moves to one side of the sliding groove 2. Then, release the rotating rod 14. The first spring drives the moving block 9 to move downward. The moving block 9 drives the sliding rod 5 to move downward. The sliding rod 5 drives the clamping groove 6 to move downward. The clamping groove 6 is sleeved on the clamping rod 7, so as to achieve the purpose of use.

[0033] The content not detailedly described in this specification belongs to the prior art well-known to those skilled in the art. Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An insulating ladder for power engineering maintenance, comprising a ladder (1), characterized in that: The ladder frame (1) has a sliding groove (2) at the bottom, a sliding block (3) is slidably installed in the sliding groove (2), one end of the sliding block (3) extends into the sliding groove (2), and the other end of the sliding block (3) extends out of the sliding groove (2), a sliding hole (4) is provided on one side of the sliding block (3), a sliding rod (5) is slidably installed in the sliding hole (4), both ends of the sliding rod (5) extend out of the sliding hole (4), both sides of the bottom of the sliding rod (5) are provided with clamping grooves (6), and a clamping rod (7) is fixedly installed on the inner wall of the bottom of the sliding hole (4); A moving groove (8) is provided on the inner wall of one side of the sliding groove (2), a moving block (9) is slidably installed in the moving groove (8), one end of the moving block (9) extends into the moving groove (8), and the other end of the moving block (9) extends out of the moving groove (8), one end of a second spring is fixedly installed on one side of the moving block (9), and the other end of the second spring is fixedly connected to the inner wall of one side of the moving groove (8), and the end of the moving block (9) extending out of the moving groove (8) is fixedly connected to one end of the sliding rod (5); A groove (10) is provided on the top of the moving block (9), a thin rod (11) is slidably installed in the groove (10), one end of the thin rod (11) extends into the groove (10), the other end of the thin rod (11) extends out of the groove (10), and a first rotating shaft is rotatably installed on the end of the thin rod (11) extending out of the groove (10); A rotating hole (12) is provided on the inner wall of one side of the movable groove (8), one end of a support rod (13) is fixedly mounted on the inner wall of the bottom of the rotating hole (12), a second rotating shaft is rotatably mounted on the other end of the support rod (13), a rotating rod (14) is rotatably mounted on the second rotating shaft, one end of the rotating rod (14) extends into the movable groove (8), the other end of the rotating rod (14) extends out of the movable groove (8), and the end of the rotating rod (14) extending into the movable groove (8) is rotatably connected to the first rotating shaft; A fixing hole (15) is provided on an inner wall of one side of the movable groove (8), a fixing groove (16) is provided on one end of the movable block (9), a fixing rod (17) is slidably installed in the fixing hole (15), one end of the fixing rod (17) extends into the fixing groove (16), and the other end of the fixing rod (17) extends out of the fixing hole (15).

2. The insulating ladder for power engineering maintenance according to claim 1 is characterized in that: The sliding block (3) is located on a side of the sliding groove (2) away from the moving block (9).

3. The insulating ladder for power engineering maintenance according to claim 1 is characterized in that: The clamping rod (7) is matched with the clamping slot (6).

4. The insulating ladder for power engineering maintenance according to claim 1 is characterized in that: One end of a first spring is fixedly mounted on the bottom of the moving block (9), and the other end of the first spring is fixedly connected to the bottom inner wall of the moving groove (8).

5. The insulating ladder for power engineering maintenance according to claim 1 is characterized in that: The rotating rod (14) is located on the inner wall of the movable groove (8) on a side away from the sliding rod (5).

6. The insulating ladder for power engineering maintenance according to claim 1 is characterized in that: A short rod (18) is fixedly mounted on the bottom of the fixed rod (17), one end of a second spring is fixedly mounted on one side of the short rod (18), and the other end of the second spring is fixedly connected to one side of the ladder frame (1).

Images