Insulation ladder

Abstract

The utility model discloses an insulating ladder which comprises an insulating ladder body, a steel wire rope is arranged on one side of the insulating ladder body, a fixing assembly is fixedly installed on one side of the insulating ladder body and comprises a first clamping plate and a first clamping groove, the first clamping plate is fixedly installed on one side of the insulating ladder body, and the first clamping groove is formed in the top of the first clamping plate. An L-shaped plate is fixedly installed on one side of the insulating ladder body, the top of the L-shaped plate is connected with a first threaded rod through a bearing, the side wall of the first threaded rod is connected with a lifting plate through threads, and a sliding rod is fixedly installed on the top of the L-shaped plate. According to the insulating ladder, through the arranged fixing assembly, fixing work can be carried out after the insulating ladder body is closed, so that the insulating ladder is firmer after being loaded on a vehicle, the situation that the insulating ladder shakes disorderly in the actual transportation process is avoided, noise caused by disorderly shaking is reduced, the situation that the insulating ladder sinks due to collision is avoided, and the using effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of substation maintenance, in particular to an insulating ladder. Background Art

[0002] The insulating ladder for substation maintenance is a tool that plays a crucial role in substation maintenance work. I. Characteristics of the insulating ladder Good insulation performance: Made of insulating materials, it can effectively prevent the passage of current and protect maintenance personnel from electric shock. Its insulation performance has been strictly tested and certified to meet relevant safety standards. High strength and stability: It has sufficient strength to bear the weight of maintenance personnel and the weight of tools carried. The structure is reasonably designed with a stable ladder frame and anti-slip measures to ensure that it will not tip over or shake during use. Lightweight and easy to carry: Usually made of lightweight materials, it is convenient to carry and move between different workplaces, improving work efficiency. II. Precautions for use Inspection and maintenance: Before use, it is necessary to carefully check whether there are damages, deformations or insulation layer breakages on the appearance of the insulating ladder. Regularly maintain the insulating ladder, such as cleaning, moisture-proofing, sun protection, etc., to extend its service life and maintain good insulation performance.

[0003] The patent publication number "CN212079178U" discloses "an insulating ladder for substation maintenance, including an upper ladder. The upper ladder includes a right support column and a left support column, and a connecting pedal is connected between the right support column and the left support column. It also includes a lower ladder, which also includes a right support column, a left support column and a connecting pedal connected between the right support column and the left support column. The lower ladder is slidably connected to the upper ladder, and the upper ladder and the lower ladder are fixed in the length direction through pin connection; a lapping hook is connected to the top of the upper ladder; a hinge seat is hinged to the bottom end of the lower ladder, and the bottom end of the lower ladder and the hinge seat are pressed and fixed through fastening bolts on both sides of the hinge seat; a bottom plate is connected below the hinge seat. The bottom of this insulating ladder has a large contact area with the ground and good stability; it can be telescoped in the length direction, has strong adaptability and is convenient for transportation."

[0004] In view of the above related problems, when the existing insulating ladder is closed and loaded on a vehicle, it will still shake, and it is easy to be damaged during transportation. Moreover, it does not have a good reinforcement function, and it is easy to fall if the operation is improper during use, which is more likely to affect the safety of workers.

[0005] Therefore, the utility model provides an insulating ladder to solve the above problems. Summary of the Utility Model

[0006] Aiming at the deficiencies of the prior art, the utility model provides an insulating ladder, which solves the problems that when the existing insulating ladder is closed and loaded on a vehicle, it will still shake, and it is easy to be damaged during transportation.

[0007] To achieve the above object, the present utility model is realized by the following technical solutions: An insulating ladder, comprising an insulating ladder body, a steel wire rope is arranged on one side of the insulating ladder body, a fixing component is fixedly installed on one side of the insulating ladder body, the fixing component includes a first clamping plate and a first clamping groove, the first clamping plate is fixedly installed on one side of the insulating ladder body, the first clamping groove is opened at the top of the first clamping plate, an L-shaped plate is fixedly installed on one side of the insulating ladder body, a first threaded rod is connected to the top of the L-shaped plate through a bearing, a lifting plate is connected to the side wall of the first threaded rod through a thread, a sliding rod is fixedly installed on the top of the L-shaped plate, the lifting plate is slidably connected with the sliding rod, a second clamping groove is opened at the top of the L-shaped plate, a third clamping groove is opened at the bottom of the lifting plate, and the third clamping groove is respectively clamped with the second clamping groove and the first clamping groove.

[0008] Further, the fixing component further includes a first knob, and the first knob is fixedly connected to the top end of the first threaded rod.

[0009] Adopting the above technical solution, it is convenient to rotate the first threaded rod.

[0010] Further, reinforcing components are respectively connected to both sides of the insulating ladder body through bearings, the reinforcing components include a rotating plate and a second threaded rod, the rotating plate is connected to one side of the insulating ladder body through a bearing, the second threaded rod is connected to one side of the rotating plate through a thread, a first round hole and a second round hole are respectively opened on one side of the insulating ladder body, and the second threaded rod is respectively connected to the first round hole and the second round hole through a thread.

[0011] Adopting the above technical solution, a reinforcing effect can be achieved, making the overall use more reliable.

[0012] Further, the reinforcing component further includes a handle, and the handle is fixedly installed on one side of the rotating plate.

[0013] Adopting the above technical solution, it is convenient to pull the rotating plate.

[0014] Further, the reinforcing component further includes a second knob, and the second knob is fixedly connected to one end of the second threaded rod.

[0015] Adopting the above technical solution, it is convenient to rotate the second threaded rod.

[0016] Further, a soft pad is arranged on the top of the insulating ladder body, and the soft pad is adhered to the insulating ladder body.

[0017] Adopting the above technical solution, it can make the worker sit more comfortably and also ensure the quality of the maintenance work.

[0018] Furthermore, an anti-sliding block 1 is provided on one side of the insulating ladder body, and the number of the anti-sliding blocks 1 is multiple, and the multiple anti-sliding blocks 1 are arranged in sequence.

[0019] The above technical solution can make climbing more stable.

[0020] Furthermore, a second anti-sliding block is provided at the bottom of the insulating ladder body, and the second anti-sliding block is clamped with the insulating ladder body.

[0021] The adoption of the technical solution can achieve an anti-slip effect. Beneficial Effects

[0022] The utility model provides an insulating ladder. Compared with the prior art, it has the following beneficial effects:

[0023] 1. The insulating ladder can be fixed after the insulating ladder body is closed by means of the fixing components, so that it will be more secure after being loaded on the vehicle, and will not shake during the actual transportation process, and the noise caused by shaking is reduced, and there will be no dents due to bumps, so the use effect will be better.

[0024] 2. The insulating ladder can reinforce the insulating ladder body by setting up reinforcement components, so that it will be more reliable during use and will not become loose during use. It also allows novices to control it easily and reduces the possibility of falling due to improper operation, making the use effect better. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 This utility model Figure 1 A magnified view of the structure at center A;

[0028] Figure 3 It is a side view of the overall structure of the utility model;

[0029] Figure 4 This utility model Figure 3 A magnified view of the structure at B in the middle.

[0030] In the figure: 1. Insulating ladder body; 2. Steel wire rope; 3. Fixing component; 31. First clamping plate; 32. First clamping groove; 33. L-shaped plate; 34. First threaded rod; 35. Lifting plate; 36. Slide bar; 37. Second clamping groove; 38. Third clamping groove; 39. First knob; 4. First anti-slip block; 5. Soft pad; 6. Second anti-slip block; 7. Reinforcing component; 71. Rotating plate; 72. Second threaded rod; 73. First round hole; 74. Second round hole; 75. Handle; 76. Second knob. Detailed implementation manners

[0031] It should be noted that in the description of the embodiments of the present application, the orientation or positional relationship indicated by terms such as "front, rear", "left, right", "up, down", etc. are all based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it should not be construed as a limitation to the present application. The terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0032] The present application will be further described in detail below with reference to the drawings and embodiments.

[0033] Refer to Figures 1 to 4 , the embodiments of the present application provide an insulating ladder, including an insulating ladder body 1. A steel wire rope 2 is arranged on one side of the insulating ladder body 1. A fixing component 3 is fixedly installed on one side of the insulating ladder body 1. The fixing component 3 includes a first clamping plate 31 and a first clamping groove 32. The first clamping plate 31 is fixedly installed on one side of the insulating ladder body 1. The first clamping groove 32 is opened at the top of the first clamping plate 31. An L-shaped plate 33 is fixedly installed on one side of the insulating ladder body 1. The top of the L-shaped plate 33 is connected to a first threaded rod 34 through a bearing. A lifting plate 35 is threadedly connected to the side wall of the first threaded rod 34. A slide bar 36 is fixedly installed on the top of the L-shaped plate 33. The lifting plate 35 is slidably connected to the slide bar 36. A second clamping groove 37 is opened at the top of the L-shaped plate 33. A third clamping groove 38 is opened at the bottom of the lifting plate 35. The third clamping groove 38 is respectively clamped with the second clamping groove 37 and the first clamping groove 32. The fixing component 3 further includes a first knob 39, and the first knob 39 is fixedly connected to the top end of the first threaded rod 34.

[0034] In this embodiment, finally, the insulating ladder body 1 is closed, and then turning the first knob 39 can drive the first threaded rod 34 to rotate. Then, the first threaded rod 34 drives the lifting plate 35 to slide on one side of the sliding rod 36, so that the lifting plate 35 can be clamped between the third slot 38, the second slot 37 and the first slot 32 to fix the insulating ladder body 1.

[0035] Refer to Figures 1 to 4 , in one aspect of this embodiment, reinforcing components 7 are respectively connected to both sides of the insulating ladder body 1 through bearings. The reinforcing components 7 include a rotating plate 71 and a second threaded rod 72. The rotating plate 71 is connected to one side of the insulating ladder body 1 through a bearing, and the second threaded rod 72 is threadedly connected to one side of the rotating plate 71. A first round hole 73 and a second round hole 74 are respectively formed on one side of the insulating ladder body 1. The second threaded rod 72 is threadedly connected to the first round hole 73 and the second round hole 74 respectively. The reinforcing component 7 further includes a handle 75, the handle 75 is fixedly installed on one side of the rotating plate 71, and the reinforcing component 7 further includes a second knob 76, and the second knob 76 is fixedly connected to one end of the second threaded rod 72.

[0036] In this embodiment, first, the insulating ladder body 1 is unfolded, and at the same time, the steel wire rope 2 will limit the insulating ladder body 1. Then, turning the second knob 76 can screw the second threaded rod 72 and the first round hole 73 together to limit the rotating plate 71, and the rotating plate 71 can reinforce the insulating ladder body 1, and the reinforcement is simple and reliable. Then, turning the rotating plate 71 can make the second threaded rod 72 located on one side of the second round hole 74, and then turning the second knob 76 can screw the second threaded rod 72 and the second round hole 74 together, making it more convenient to store the insulating ladder body 1.

[0037] Refer to Figures 1 to 4 , in one aspect of this embodiment, a soft pad 5 is provided at the top of the insulating ladder body 1, and the soft pad 5 is adhered to the insulating ladder body 1. A first anti-slip block 4 is provided on one side of the insulating ladder body 1. The number of the first anti-slip blocks 4 is multiple, and the multiple first anti-slip blocks 4 are arranged in sequence. A second anti-slip block 6 is provided at the bottom of the insulating ladder body 1, and the second anti-slip block 6 is clamped with the insulating ladder body 1.

[0038] In this embodiment, the soft pad 5 can make the insulating ladder body 1 more comfortable to use, and the first anti-slip block 4 and the second anti-slip block 6 can make the anti-slip effect of the insulating ladder body 1 better.

[0039] Working principle: First, unfold the insulating ladder body 1. At the same time, the steel wire rope 2 will limit the insulating ladder body 1. Then, rotate the knob two 76 to screw the second threaded rod 72 with the first round hole 73 to limit the rotating plate 71. And the rotating plate 71 can reinforce the insulating ladder body 1, and the reinforcement is simple and reliable. Then, rotate the rotating plate 71 to make the second threaded rod 72 located on one side of the second round hole 74. Then, rotate the knob two 76 to screw the second threaded rod 72 with the second round hole 74, making it more convenient to store the insulating ladder body 1.

[0040] Finally, close the insulating ladder body 1. Then, rotate the knob one 39 to drive the first threaded rod 34 to rotate. Then, the first threaded rod 34 drives the lifting plate 35 to slide on one side of the sliding rod 36, so that the lifting plate 35 can be clamped together with the third slot 38, the second slot 37 and the first slot 32 to fix the insulating ladder body 1.

[0041] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although the embodiments of the present application 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 application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An insulating ladder, comprising an insulating ladder body (1), characterized in that: A steel wire rope (2) is provided on one side of the insulating ladder body (1); a fixing assembly (3) is fixedly installed on one side of the insulating ladder body (1); the fixing assembly (3) comprises a clamping plate (31) and a clamping groove (32); the clamping plate (31) is fixedly installed on one side of the insulating ladder body (1); the clamping groove (32) is provided on the top of the clamping plate (31); an L-shaped plate (33) is fixedly installed on one side of the insulating ladder body (1); the top of the L-shaped plate (33) is connected to the insulating ladder body (1) by a bearing. A threaded rod (34) is connected, a lifting plate (35) is connected to the side wall of the threaded rod (34) through a thread, a sliding rod (36) is fixedly installed on the top of the L-shaped plate (33), the lifting plate (35) and the sliding rod (36) are slidably connected, a second clamping groove (37) is opened on the top of the L-shaped plate (33), and a third clamping groove (38) is opened on the bottom of the lifting plate (35), and the third clamping groove (38) is respectively clamped between the second clamping groove (37) and the first clamping groove (32).

2. An insulating ladder according to claim 1, characterized in that: The fixing assembly (3) further comprises a knob (39), wherein the knob (39) is fixedly connected to the top end of the threaded rod (34).

3. An insulating ladder according to claim 1 or 2, characterized in that: The two sides of the insulating ladder body (1) are respectively connected to reinforcement components (7) via bearings, the reinforcement components (7) comprising a rotating plate (71) and a second threaded rod (72), the rotating plate (71) being connected to one side of the insulating ladder body (1) via a bearing, the second threaded rod (72) being connected to one side of the rotating plate (71) via a thread, a first circular hole (73) and a second circular hole (74) being respectively opened on one side of the insulating ladder body (1), the second threaded rod (72) being respectively connected to the first circular hole (73) and the second circular hole (74) via threads.

4. An insulating ladder according to claim 3, characterized in that: The reinforcement assembly (7) further comprises a handle (75), wherein the handle (75) is fixedly mounted on one side of the rotating plate (71).

5. The insulating ladder according to claim 3, characterized in that: The reinforcement assembly (7) further comprises a second knob (76), wherein the second knob (76) is fixedly connected to one end of the second threaded rod (72).

6. The insulating ladder according to claim 1, characterized in that: A soft pad (5) is provided on the top of the insulating ladder body (1), and the soft pad (5) is bonded to the insulating ladder body (1).

7. The insulating ladder according to claim 1, characterized in that: An anti-sliding block 1 (4) is provided on one side of the insulating ladder body (1), and the number of the anti-sliding block 1 (4) is plural, and the plural anti-sliding blocks 1 (4) are arranged in sequence.

8. The insulating ladder according to claim 1, characterized in that: A second anti-sliding block (6) is provided at the bottom of the insulating ladder body (1), and the second anti-sliding block (6) is clamped with the insulating ladder body (1).

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