Electric power construction safety protection device

Abstract

The utility model provides an electric power construction safety protection device, which relates to the technical field of protection devices and comprises a bottom plate, a support frame is fixedly mounted at the top end of the bottom plate, sliding grooves are formed in the surface of the support frame, a protection net is fixedly mounted between the sliding grooves, and a sliding block is fixedly mounted at one end, close to the sliding grooves, of the protection net. And an L-shaped connecting through rod A is fixedly mounted on one side of the supporting frame. According to the guardrail, through the arrangement of the L-shaped connecting through rod A, the L-shaped connecting through rod B, the threaded rod and the connecting screw, when the guardrail is used, the two protective nets can be combined together through the threaded pipe, one end of the threaded pipe is inserted into the L-shaped connecting through pipe A, and the other end of the threaded pipe is inserted into the L-shaped connecting through pipe B; the connecting screw is connected with the threaded pipe through the L-shaped connecting through pipe A and the L-shaped connecting through pipe B. The angle between the two protective fences can be adjusted, the requirements of different scenes and spaces are met, and meanwhile the sliding block is matched with the sliding groove so that the protective net can be independently replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of protection devices, in particular to a safety protection device for electric power construction. Background Technique

[0002] Electric power can be seen everywhere in daily life. Electric power greatly facilitates our life. During the process of electric power construction, safety protection devices are needed to prevent external personnel from entering the electric power construction site, so as to protect external personnel, prevent them from accidentally entering the electric power construction site and being injured, and also prevent construction personnel from being affected by the outside world and improve the construction efficiency.

[0003] The safety protection device for electric power construction site with the publication number CN215168723U belongs to the technical field of safety protection devices for electric power construction, including a base and a replacement device. There are two replacement devices arranged on the surface of the support frame. The replacement device includes a fixed block, a receiving groove is formed on the surface of the fixed block, two limiting holes are formed on the surface of the protection net, a rectangular block is fixedly installed on the surface of the fixed block, sliding grooves are formed on both side surfaces of the rectangular block, a pull plate is slidably connected inside the sliding grooves, a connecting rod is fixedly installed on the surface of the pull plate, a cross plate is fixedly installed at one end of the connecting rod away from the pull plate, a first spring is fixedly installed on the surface of the cross plate, and two limiting rods are fixedly installed at one end of the cross plate away from the connecting rod. The utility model solves the problem that the protection net on the existing safety protection device for electric power construction site is not easy to disassemble, so that the whole protection fence needs to be replaced after the protection net is damaged, which further increases the cost of electric power construction. Although the safety protection device can quickly fix two groups of protection devices together through the setting of clamping blocks and square blocks, the assembled anti-slip device is blocked by the square blocks and cannot form different angles between the two groups of protection devices, and can only be assembled linearly. Therefore, when encountering irregular terrain, the protection device cannot be well assembled according to the actual site and needs to be improved. Content of the Utility Model

[0004] The purpose of the utility model is to solve the technical problems put forward in the above background technique.

[0005] The utility model adopts the following technical scheme: a safety protection device for electric power construction, including a bottom plate, a support frame is fixedly installed at the top end of the bottom plate, a sliding groove is formed on the surface of the support frame, a protection net is fixedly installed between the sliding grooves, a slider is fixedly installed at one end of the protection net close to the sliding groove, an L-shaped connecting rod A is fixedly installed on one side of the support frame, an L-shaped connecting rod B is fixedly installed on the side of the support frame away from the L-shaped connecting rod A, a threaded rod penetrates through the top end of the L-shaped connecting rod A, and connecting screws are fixedly installed at both ends of the threaded rod.

[0006] Preferably, the specifications of the chute and the slider match each other, and they are slidably connected. The support frame and the protective net are also slidably connected. Here, the damaged protective net can be replaced separately.

[0007] Preferably, the threaded rod is slidably connected to the L-shaped connecting rod A and the L-shaped connecting rod B. Here, multiple protective nets can be connected together.

[0008] Preferably, the threaded rod is threadedly connected to the connecting screw. Here, it is convenient to combine and connect multiple protective nets through the threaded rod and the connecting screw.

[0009] Preferably, a fixed bracket is fixedly installed at one end of the bottom plate away from the protective net. A moving wheel is fixedly installed between the fixed brackets. A fixing plate is fixedly installed at the bottom end of the bottom plate. An adjusting rod penetrates through the surface of the fixing plate. A friction pad is fixedly installed at one end of the adjusting rod close to the moving wheel. A handwheel is fixedly installed at the other end of the adjusting rod away from the friction pad. Here, the moving wheel can be fixed.

[0010] Preferably, there are a total of four groups of fixed brackets, and the four groups of fixed brackets are arranged in an array at the bottom end of the bottom plate. Here, the setting of multiple fixed brackets improves the stability and supporting force of the bottom plate.

[0011] Preferably, the adjusting rod is threadedly connected to the fixing plate, and the moving wheel is rotatably connected to the fixed bracket. Here, by rotating the handwheel to adjust the position of the fixing pad, the friction pad is fixed to the moving wheel to prevent loosening.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0013] 1. In the present utility model, through the settings of the L-shaped connecting rod A, the L-shaped connecting rod B, the threaded rod and the connecting screw, in the use of this guardrail, two protective nets can be combined together by using the threaded tube. One end of the threaded tube is inserted into the L-shaped connecting tube A and the other end is inserted into the L-shaped connecting tube B. The connecting screw is connected to the threaded tube through the L-shaped connecting tube A and the L-shaped connecting tube B. The angle between the two protective fences can be adjusted to meet the requirements of different scenarios and spaces. At the same time, the slider cooperates with the chute to replace the protective net separately.

[0014] 2. In the present utility model, through the settings of the moving wheel, the fixed bracket, the fixing plate, the friction pad, the handwheel and the adjusting rod, the staff rotates the handwheel to adjust the position of the fixing pad, so that the friction pad is fixed to the moving wheel, thereby preventing loosening and achieving the function of quick fixation, increasing the safety during use. Description of the Drawings

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a safety protection device for electric power construction proposed by the present utility model;

[0016] Figure 2 This is a partial cross-sectional view of a safety protection device for electric power construction proposed by the present utility model;

[0017] Figure 3 This is a side view of a safety protection device for electric power construction proposed by the present utility model;

[0018] Figure 4 This is a Figure 3 magnified view of part A in the safety protection device for electric power construction proposed by the present utility model;

[0019] Figure 5 This is a bottom view of a safety protection device for electric power construction proposed by the present utility model.

[0020] Legend description:

[0021] 1. Bottom plate; 2. Protection net; 3. Support frame; 4. L-shaped connecting rod A; 5. Connecting screw; 6. Threaded rod; 7. L-shaped connecting rod B; 8. Slide groove; 9. Slide block; 10. Fixed bracket; 11. Movable wheel; 12. Fixed plate; 13. Adjusting rod; 14. Handwheel; 15. Friction pad. Specific implementation mode

[0022] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0023] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification. Embodiment 1

[0024] Please refer to Figures 1-5 , the present utility model provides a technical solution: a safety protection device for electric power construction, including a bottom plate 1, a support frame 3 is fixedly installed at the top of the bottom plate 1, a slide groove 8 is formed on the surface of the support frame 3, a protection net 2 is fixedly installed between the slide grooves 8, a slide block 9 is fixedly installed at one end of the protection net 2 close to the slide groove 8, an L-shaped connecting rod A 4 is fixedly installed on one side of the support frame 3, an L-shaped connecting rod B 7 is fixedly installed on the side of the support frame 3 away from the L-shaped connecting rod A 4, a threaded rod 6 penetrates through the top of the L-shaped connecting rod A 4, and connecting screws 5 are fixedly installed at both ends of the threaded rod 6.

[0025] Please refer toFigures 1-2 The specifications of the sliding groove 8 and the slider 9 match each other. The sliding groove 8 and the slider 9 are slidably connected. The support frame 3 and the protective net 2 are slidably connected, so that the damaged protective net 2 can be replaced separately. The threaded rod 6 and the L-shaped connecting rod A 4 are slidably connected, and the threaded rod 6 and the L-shaped connecting rod B 7 are slidably connected, so that multiple groups of protective nets 2 can be connected together. The threaded rod 6 and the connecting screw 5 are threadedly connected, and the threaded rod 6 and the connecting screw 5 facilitate the combined connection between multiple protective nets 2. Embodiment 2

[0026] Please refer to Figures 3-4 One end of the bottom plate 1 away from the protective net 2 is fixedly installed with a fixed bracket 10. A moving wheel 11 is fixedly installed between the fixed brackets 10. The bottom end of the bottom plate 1 is fixedly installed with a fixing plate 12. An adjusting rod 13 is penetrated through the surface of the fixing plate 12. One end of the adjusting rod 13 close to the moving wheel 11 is fixedly installed with a friction pad 15. One end of the adjusting rod 13 away from the friction pad 15 is fixedly installed with a handwheel 14, which can fix the moving wheel 11. The number of the fixed brackets 10 is four groups in total. The four groups of fixed brackets 10 are arranged in an array at the bottom end of the bottom plate 1. The setting of multiple fixed brackets 10 improves the stability and supporting force of the bottom plate 1. The adjusting rod 13 and the fixing plate 12 are threadedly connected. The moving wheel 11 and the fixed bracket 10 are rotatably connected. By rotating the handwheel 14, the position of the fixing pad is adjusted, so that the friction pad 15 is fixed to the moving wheel 11 to prevent loosening.

[0027] Working principle: When the guardrail is needed, first rotate the handwheel 14 by hand. By rotating the handwheel 14, the position of the friction pad 15 is adjusted, so that the friction pad 15 moves away from the moving wheel 11 to release the limit on the moving wheel 11. Then the staff holds the support frame 3 and heads towards the work site. After reaching the destination, the staff rotates the handwheel 14 again to adjust the position of the friction pad 15, so that the friction pad 15 is fixed to the moving wheel 11 to fix the moving wheel 11 and prevent the moving wheel 11 from loosening, increasing the safety during use. Then the staff inserts the threaded pipe into the L-shaped connecting pipe A and the L-shaped connecting pipe B to connect the support frames 3 together. Then, connecting screws 5 are installed at both ends of the threaded rod 6. The staff combines and installs multiple protective nets 2 according to actual needs. After use, the connecting screws 5 and the threaded rod 6 are removed, which is convenient for sorting and storage. At the same time, in cooperation with the slider 9 and the sliding groove 8, the damaged protective net 2 can be replaced separately.

[0028] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A power construction safety protection device, comprising a base plate (1), characterized in that: A support frame (3) is fixedly mounted on the top of the bottom plate (1), a slide groove (8) is provided on the surface of the support frame (3), a protective net (2) is fixedly mounted between the slide grooves (8), a slider (9) is fixedly mounted on one end of the protective net (2) close to the slide groove (8), an L-shaped connecting rod A (4) is fixedly mounted on one side of the support frame (3), an L-shaped connecting rod B (7) is fixedly mounted on the side of the support frame (3) away from the L-shaped connecting rod A (4), a threaded rod (6) is penetrated through the top of the L-shaped connecting rod A (4), and connecting screws (5) are fixedly mounted on both ends of the threaded rod (6).

2. The electric power construction safety protection device according to claim 1 is characterized in that: The specifications of the slide groove (8) and the slider (9) match each other, the slide groove (8) and the slider (9) are slidably connected, and the support frame (3) and the protective net (2) are slidably connected.

3. The electric power construction safety protection device according to claim 1 is characterized in that: The threaded rod (6) is slidably connected to the L-shaped connecting rod A (4), and the threaded rod (6) is slidably connected to the L-shaped connecting rod B (7).

4. The electric power construction safety protection device according to claim 1 is characterized in that: The threaded rod (6) is threadedly connected to the connecting screw (5).

5. The electric power construction safety protection device according to claim 1 is characterized in that: A fixed bracket (10) is fixedly mounted on one end of the bottom plate (1) away from the protective net (2), a moving wheel (11) is fixedly mounted between the fixed brackets (10), a fixed plate (12) is fixedly mounted on the bottom end of the bottom plate (1), an adjusting rod (13) is provided through the surface of the fixing plate (12), a friction pad (15) is fixedly mounted on one end of the adjusting rod (13) close to the moving wheel (11), and a hand wheel (14) is fixedly mounted on one end of the adjusting rod (13) away from the friction pad (15).

6. The electric power construction safety protection device according to claim 5 is characterized in that: There are four groups of the fixing brackets (10) in total, and the four groups of the fixing brackets (10) are distributed in an array at the bottom end of the bottom plate (1).

7. The electric power construction safety protection device according to claim 5 is characterized in that: The adjusting rod (13) is threadedly connected to the fixing plate (12), and the moving wheel (11) is rotationally connected to the fixing bracket (10).

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