Protective device for power constructors

Abstract

The utility model discloses a protection device for electric power constructors, and particularly relates to the technical field of protection devices, the protection device comprises a C-shaped plate I, an included angle between a rotating rod I and a rotating rod II can be adjusted according to actual needs, when the included angle between the rotating rod I and the rotating rod II is larger, a warning plate is located at a relatively low position, and when the included angle becomes smaller, the warning plate is located at a relatively low position. When the warning plate is adjusted to a proper height, a base plate is rotated to be fully attached to the ground, a second screw is rotated to be inserted into the ground, the warning plate can be further stabilized and fixed, when the included angle between a first rotating rod and a second rotating rod is reduced to the minimum, the first rotating rod and the second rotating rod are conveniently stored, and the warning plate is convenient to store, carry, adjust and store; the practicability and flexibility of the protection device are remarkably improved, a rectangular frame and a warning plate are rotated downwards, then the warning plate is located between a first rotating rod and a second rotating rod, then a first screw is rotated to be inserted into the rectangular frame and a circular shaft, and the stored rectangular frame and warning plate are fixed.

Description

Technical Field

[0001] This utility model relates to the field of protective device technology, specifically a protective device for power construction workers. Background Technology

[0002] Electrical engineering refers to engineering projects related to the production, transmission, and distribution of electrical energy. Protective devices for electrical construction workers are equipment used to protect the safety of electrical construction workers. During the construction of electrical engineering projects, in order to prevent unauthorized personnel from entering and to ensure that workers entering the work area are properly protected, protective devices need to be installed at the entrance of the work area, such as "Electrical Construction, No Entry" and "Entry Without Permission," which serve as strong visual warnings and reminders.

[0003] Chinese Patent No. CN221990016U discloses a safety protection device for power engineering construction workers. This utility model is equipped with an auxiliary mechanism. By setting up a writing board, the safety signs can be replaced at any time, which is convenient to change according to the specific construction situation. At the same time, the writing board can be protected by setting up a transparent frame to prevent the lettering from being erased by external environmental factors. It is low in cost, easy to operate, and more convenient because it eliminates the need to carry large signs of different sizes to the construction site.

[0004] However, the height of the safety protection device in the above scheme is fixed and cannot be adjusted according to the actual needs of different construction sites, which has limitations. In addition, its overall volume is large, making it inconvenient to fold, occupying a lot of space, and inconvenient to store or transport.

[0005] Therefore, it is necessary to invent a protective device for power construction workers. Utility Model Content

[0006] The purpose of this utility model is to provide a protective device for power construction workers to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a protective device for power construction workers, comprising a C-shaped plate, a rectangular frame rotatably disposed between the two side walls of the C-shaped plate, a warning plate fixedly disposed on the inner wall of the rectangular frame, an L-shaped plate fixedly disposed on both side walls of the C-shaped plate, a rotating shaft fixedly disposed on one side of the L-shaped plate and the C-shaped plate, a symmetrically distributed rotating rod 1 and a rotating rod 2 rotatably disposed on the outer side of the rotating shaft, a horizontal plate fixedly disposed at the bottom of the rotating rod 1 and the rotating rod 2, a symmetrically distributed vertical plate fixedly disposed at the bottom of the horizontal plate, a pad rotatably disposed between the two vertical plates, a symmetrically distributed screw 2 threadedly inserted into the top of the pad, a C-shaped plate 2 fixedly disposed on the top of the L-shaped plate, a sliding plate slidably disposed between the two side walls of the C-shaped plate 2, a pin 1 and a pin 2 fixedly disposed at the bottom of the sliding plate, and pin 1 and pin 2 respectively movably inserted into the rotating rod 1 and the rotating rod 2.

[0008] Preferably, a fixing block is provided between the two vertical plates, and the fixing block is fixedly connected to the pad.

[0009] Preferably, a threaded rod is rotatably provided between the C-shaped plate and the L-shaped plate, and the sliding plate is threadedly sleeved on the outside of the threaded rod.

[0010] Preferably, the tops of the rotating rod one and the rotating rod two are respectively provided with multiple circular grooves one and two, and the inserts one and two penetrate the sliding plate and are movably inserted into the circular grooves one and two.

[0011] Preferably, the top end of the threaded rod passes through the C-shaped plate and a rectangular block is fixed at its end.

[0012] Preferably, a circular shaft is rotatably provided between one or both side walls of the C-shaped plate, and the circular shaft is fixedly connected to the rectangular frame.

[0013] Preferably, the other side of the C-shaped plate is threaded with symmetrically distributed screws, which movably pass through the round shaft and the rectangular frame.

[0014] Preferably, both the circular shaft and the outer side of the rectangular frame are provided with circular holes, and the screw moves through the circular holes.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. The angle between rotating rod one and rotating rod two can be adjusted according to actual needs. When the angle between rotating rod one and rotating rod two is large, the warning plate is in a relatively low position. When the angle becomes smaller, the height of the warning plate will be raised accordingly. When the warning plate is adjusted to a suitable height, the rotating pad is fully in contact with the ground. Rotating screw two is inserted into the ground to further stabilize and fix the warning plate. When the angle between rotating rod one and rotating rod two is reduced to the minimum, it is convenient to store rotating rod one and rotating rod two, which is convenient for storage and transportation. It is convenient to adjust and convenient to store, which significantly improves the practicality and flexibility of the protective device.

[0017] 2. Rotate the rectangular frame and warning board downwards, so that the warning board is between rotating rod one and rotating rod two. Then, rotate screw one to insert it into the rectangular frame and the round shaft to fix the rectangular frame and warning board in place. Attached Figure Description

[0018] Figure 1 A schematic diagram of the overall structure of this utility model;

[0019] Figure 2 Provided by this utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0020] Figure 3 This is a schematic diagram of a C-shaped plate provided by this utility model;

[0021] Figure 4 A schematic diagram of the L-shaped plate structure provided by this utility model;

[0022] Figure 5 A schematic diagram of a screw structure provided by this utility model.

[0023] In the diagram: 1. C-shaped plate one; 11. Rectangular frame; 111. Round shaft; 112. Round hole; 12. Warning plate; 13. Screw one; 14. L-shaped plate; 15. Rotating shaft; 16. C-shaped plate two; 21. Rotating rod one; 211. Round groove one; 22. Rotating rod two; 221. Round groove two; 23. Horizontal plate; 24. Vertical plate; 26. Pad plate; 27. Fixing block; 28. Screw two; 31. Threaded rod; 311. Rectangular block; 32. Slide plate; 33. Insert post one; 332. Insert post two. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example: Figures 1-5 As shown, this utility model provides a protective device for power construction workers, including a C-shaped plate 1. A rectangular frame 11 is rotatably provided between the two side walls of the C-shaped plate 1. A warning plate 12 is fixedly provided on the inner wall of the rectangular frame 11. An L-shaped plate 14 is fixedly provided on both side walls of the C-shaped plate 1. A rotating shaft 15 is fixedly provided on one side of the L-shaped plate 14 and the C-shaped plate 1. A rotating rod 21 and a rotating rod 22 are symmetrically distributed on the outer side of the rotating shaft 15. A horizontal plate 2 is fixedly provided at the bottom of both the rotating rod 21 and the rotating rod 22. 3. The bottom of the horizontal plate 23 is fixedly provided with symmetrically distributed vertical plates 24. A pad 26 is rotatably provided between the two vertical plates 24. The top of the pad 26 is threaded with symmetrically distributed screws 28. The top of the L-shaped plate 14 is fixedly provided with a C-shaped plate 16. A sliding plate 32 is slidably provided between the two side walls of the C-shaped plate 16. The bottom of the sliding plate 32 is fixedly provided with a first insertion post 33 and a second insertion post 332. The first insertion post 33 and the second insertion post 332 are respectively movably inserted into the first rotating rod 21 and the second rotating rod 22.

[0026] Furthermore, a fixing block 27 is rotatably provided between the two vertical plates 24, and the fixing block 27 is fixedly connected to the pad plate 26 to facilitate the rotation of the pad plate 26.

[0027] Furthermore, a threaded rod 31 is rotatably provided between the C-shaped plate 16 and the L-shaped plate 14, and the sliding plate 32 is threadedly sleeved on the outside of the threaded rod 31 to facilitate the sliding of the sliding plate 32.

[0028] Furthermore, the tops of the rotating rod 21 and the rotating rod 22 are respectively provided with multiple circular grooves 211 and 221. The insert 33 and the insert 332 both pass through the sliding plate 32 and are movably inserted into the circular grooves 211 and 221, which facilitates fixing the rotating rod 21 and the rotating rod 22.

[0029] Furthermore, the top end of the threaded rod 31 passes through the C-shaped plate 16 and a rectangular block 311 is fixed at its end to facilitate the rotation of the threaded rod 31.

[0030] Furthermore, a circular shaft 111 is rotatably provided between the two side walls of the C-shaped plate 1, and the circular shaft 111 is fixedly connected to the rectangular frame 11 to facilitate the rotation of the rectangular frame 11.

[0031] Furthermore, on the other side of the C-shaped plate 1, symmetrically distributed screws 13 are threaded in, and the screws 13 movably pass through the round shaft 111 and the rectangular frame 11.

[0032] Furthermore, both the circular shaft 111 and the rectangular frame 11 have circular holes 112 on their outer sides, and the screw 13 moves through the circular holes 112 to facilitate fixing the rectangular frame 11.

[0033] Working principle: When using this solution, the rotating rod 21 and the rotating rod 22 can be rotated and opened as needed. The included angle between the rotating rod 21 and the rotating rod 22 can be adjusted according to actual needs. When the included angle between the rotating rod 21 and the rotating rod 22 is large, the supported rectangular frame 11 and the warning plate 12 are in a relatively low position. When the included angle becomes smaller, the height of the warning plate 12 will rise accordingly. After the warning plate 12 is adjusted to a suitable height, the threaded rod 31 is rotated, which in turn drives the sliding plate 32 to move downward. Then, the insert pin 33 and the insert pin 332 are inserted into the rotating rod 21 and the rotating rod 22 respectively, thereby fixing the position of the rotating rod 21 and the rotating rod 22, so that the warning plate 12 is kept at a certain height. Then, the pad 26 can be rotated to fully fit with the ground. Then, the screw 28 is rotated and inserted into the ground, thereby fixing the rotating rod 21 and the rotating rod 22, further stabilizing and fixing the warning plate 12.

[0034] Then rotate the rectangular frame 11 and the warning plate 12 upwards, and then rotate the screw 13 to insert it into the rectangular frame 11 and the round shaft 111 to fix the rectangular frame 11 and the warning plate 12. The eye-catching signs, text or patterns on the warning plate 12 can effectively remind the construction workers, provide protection for the construction workers, reduce the possibility of them encountering potential dangers, and effectively protect the personal safety of the construction workers.

[0035] When the device needs to be stored, rotate the first rotating rod 21 and the second rotating rod 22 towards the C-shaped plate 1, thereby minimizing the included angle between the first rotating rod 21 and the second rotating rod 22, making it easier to store the first rotating rod 21 and the second rotating rod 22. Then, insert the first insert 33 and the second insert 332 into the first rotating rod 21 and the second rotating rod 22 respectively to fix the first rotating rod 21 and the second rotating rod 22. Rotate the rectangular frame 11 and the warning plate 12 downwards, thereby positioning the warning plate 12 between the first rotating rod 21 and the second rotating rod 22. Then, rotate the first screw 13 to insert it into the rectangular frame 11 and the round shaft 111 to fix the stored rectangular frame 11 and the warning plate 12.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A power lineman protection device comprising a C-plate (1) characterized by: The both side walls of the C-shaped plate one (1) are rotatably provided with a rectangular frame (11), the inner wall of the rectangular frame (11) is fixedly provided with a warning board (12), the both side walls of the C-shaped plate one (1) are fixedly provided with an L-shaped plate (14), the L-shaped plate (14) and one side of the C-shaped plate one (1) are fixedly provided with a rotating shaft (15), the outer side of the rotating shaft (15) is rotatably provided with symmetrically distributed rotating rod one (21) and rotating rod two (22), the bottom of the rotating rod one (21) and the rotating rod two (22) are fixedly provided with a horizontal plate (23), the bottom of the horizontal plate (23) is fixedly provided with symmetrically distributed vertical plates (24), the vertical plates (24) are rotatably provided with a pad (26) between the two vertical plates (24), the top of the pad (26) is threadedly provided with symmetrically distributed screws two (28), the top of the L-shaped plate (14) is fixedly provided with a C-shaped plate two (16), the both side walls of the C-shaped plate two (16) are slidably provided with a sliding plate (32), the bottom of the sliding plate (32) is fixedly provided with a plug column one (33) and a plug column two (332), the plug column one (33) and the plug column two (332) are movably inserted into the rotating rod one (21) and the rotating rod two (22) respectively.

2. An electrical power lineman protection device according to claim 1, wherein: The vertical plates (24) are rotatably provided with a fixed block (27) between the two vertical plates (24), and the fixed block (27) is fixedly connected with the pad (26).

3. An electrical power lineman protection device according to claim 1, wherein: The C-shaped plate two (16) and the L-shaped plate (14) are rotatably provided with a threaded rod (31) between the C-shaped plate two (16) and the L-shaped plate (14), and the sliding plate (32) is threadedly sleeved on the outer side of the threaded rod (31).

4. An electrical power lineman protection device according to claim 1, wherein: The top of the rotating rod one (21) and the rotating rod two (22) is respectively provided with a plurality of circular grooves one (211) and circular grooves two (221), and the plug column one (33) and the plug column two (332) are all penetrated through the sliding plate (32) and movably inserted into the circular grooves one (211) and the circular grooves two (221).

5. An electrical power lineman protection device according to claim 3, wherein: The top end of the threaded rod (31) penetrates through the C-shaped plate two (16) and is fixedly provided with a rectangular block (311) at the end.

6. An electrical power lineman protection device according to claim 1, wherein: The both side walls of the C-shaped plate one (1) are rotatably provided with a circular shaft (111), and the circular shaft (111) is fixedly connected with the rectangular frame (11).

7. An electrical power lineman protection device according to claim 1, wherein: The other side of the C-shaped plate one (1) is threadedly provided with symmetrically distributed screws one (13), and the screws one (13) movably penetrates through the circular shaft (111) and the rectangular frame (11).

8. An electrical power lineman protection device according to claim 7, wherein: The outer side of the circular shaft (111) and the rectangular frame (11) is all provided with a circular hole (112), and the screws one (13) movably penetrates through the circular hole (112).

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