Electrical engineering pipeline connection protection device

Abstract

The utility model belongs to the technical field of electrical engineering equipment, particularly relates to an electrical engineering pipeline connection protection device, and solves the problems that in the prior art, when a clamping assembly and a covering clamping assembly are separated, the two assemblies need to be operated to be separated at the same time, two hands are naturally needed to operate at the same time, the operation mode is not convenient to operate, and the operation cost is high. And meanwhile, the use effect of the protection device is reduced. Comprising a protective cover bottom shell, a protective cover top shell is hinged to the back face of the protective cover bottom shell through hinges, two L-shaped positioning frames are fixedly connected to the upper surface of the protective cover top shell, a through hole is formed in the right side face of the protective cover bottom shell, and a pressure bearing is fixedly installed on the inner side wall of the through hole; the inner ring of the pressure bearing is fixedly connected with a positive and negative screw rod, the outer surface of the positive and negative screw rod is in threaded connection with two threaded cylinders, two through openings are formed in the upper surface of the protective cover bottom shell, and the inner wall of each through opening is slidably connected with an L-shaped clamping plate.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering equipment, in particular to an electrical engineering pipeline connection protection device. Background Art

[0002] Electrical engineering is a core and key discipline in the field of modern science and technology. The traditional definition of electrical engineering is the sum of related disciplines used to create electrical and electronic systems. This definition was originally very broad, but with the rapid development of science and technology, the current concept of electrical engineering has far exceeded the scope of the above definition. Among them, the installation and laying of pipelines are important projects in electrical engineering. During the laying process of pipelines, it is often necessary to continue to connect the pipelines. The connection parts of pipes or wires are relatively weak and prone to aging, rust, damage and other problems.

[0003] Chinese patent publication number CN214176877U discloses an electrical engineering pipeline connection protection device. However, the above patent still has certain defects. When separating the locking and covering locking components, it is necessary to operate the two components to separate simultaneously, which naturally requires two hands to operate simultaneously. This operation method is not only inconvenient to operate, but also reduces the effectiveness of the protection device. Therefore, we propose an electrical engineering pipeline connection protection device to solve the above problems. Utility Model Content

[0004] The technical problem solved by the present invention is that when separating the locking and covering locking components, it is necessary to operate the two components to separate at the same time, which naturally requires two hands to operate at the same time. This operation method is not only inconvenient to operate, but also reduces the use effect of the protective device. For this reason, an electrical engineering pipeline connection protection device is provided.

[0005] The cam is fixedly provided with an L-shaped fixing plate, and the cam is fixedly provided with an L-shaped fixing plate on the upper surface of the cam.

[0006] Preferably, the front of the bottom shell of the protective cover and the back of the top shell of the protective cover are fixedly connected with handles, the outer surface of each handle is provided with an anti-slip sleeve, and each L-shaped clip is adapted to the L-shaped positioning frame.

[0007] Preferably, an anti-corrosion pad is fixedly connected to the bottom surface of the bottom shell of the protective cover, and the bottom surface of the anti-corrosion pad is provided with anti-slip grooves, and the anti-corrosion pad is made of rubber.

[0008] Preferably, a sun-proof pad is fixedly connected to the bottom surface of the top shell of the protective cover, a waterproof layer is sprayed on the bottom surface of the sun-proof pad, and the outer surface of each threaded cylinder is slidably connected to the inner wall of the through hole.

[0009] Preferably, the outer surface of the bottom shell of the protective cover and the outer surface of the top shell of the protective cover are fixedly connected with two reflective stickers, the outer surface of each reflective sticker is sprayed with luminous paint, and the bottom shell of the protective cover is adapted to the top shell of the protective cover.

[0010] Preferably, the inner side wall of the bottom shell of the protective cover and the inner side wall of the top shell of the protective cover are both fixedly connected with a group of support and protection strips, the support and protection strips are triangular and made of silicone material.

[0011] Preferably, an operation indicator plate is provided in front of the bottom shell of the protective cover, the back of the operation indicator plate is fixedly connected to the front of the bottom shell of the protective cover, and the inner hexagonal socket is adapted to the outer hexagonal positioning seat.

[0012] Compared with the related art, the present invention has the following beneficial effects:

[0013] The utility model is provided with a protective cover bottom shell, a through hole, a pressure bearing, positive and negative screw rods, a threaded barrel, a through port, an L-shaped clamping plate, an outer hexagonal positioning seat, an inner hexagonal clamping plate, a U-shaped rotating frame, a protective cover top shell and an L-shaped positioning frame. The inner hexagonal clamping plate is adapted to the outer hexagonal positioning seat, so the inner hexagonal clamping plate can be conveniently disassembled, and the U-shaped rotating frame is provided with power by rotating the U-shaped rotating frame, so that the positive and negative screw rods can be conveniently rotated on the inner ring of the pressure bearing. In addition, the positive and negative screw rods are threadedly connected with the threaded barrel, the L-shaped clamping plate is adapted to the L-shaped positioning frame, the threaded barrel is slidably connected to the through hole, and the L-shaped clamping plate is slidably connected to the through port, so that the two L-shaped clamping plates can be conveniently and quickly limited or separated from the L-shaped positioning frame, which not only facilitates operation, but also improves its convenient operation performance.

[0014] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic structural diagram of a three-dimensional diagram of the bottom shell of the protective cover in the present utility model;

[0017] Figure 2 It is a cross-sectional view of the front view of the bottom shell of the protective cover in the present invention;

[0018] Figure 3 This is a top view of the bottom shell of the protective cover in the present utility model;

[0019] Figure 4 It is a bottom view of the bottom shell of the protective cover in the present utility model.

[0020] Numbers in the figure:

[0021] 1. Bottom shell of protective cover; 2. Through hole; 3. Pressure bearing; 4. Forward and reverse screw rods; 5. Threaded barrel; 6. Through port; 7. L-shaped clamping plate; 8. External hexagonal positioning seat; 9. Internal hexagonal clamping seat; 10. U-shaped rotating frame; 11. Top shell of protective cover; 12. L-shaped positioning frame; 13. Support protection strip; 14. Reflective tape; 15. Handle; 16. Anti-corrosion pad; 17. Sun-proof pad; 18. Operation instruction sign. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4, a connection protection device for electrical engineering pipelines, comprising a protective cover bottom shell 1, the back of the protective cover bottom shell 1 is hinged with a protective cover top shell 11 by a hinge, the upper surface of the protective cover top shell 11 is fixedly connected to two L-shaped positioning frames 12, a through hole 2 is provided on the right side of the protective cover bottom shell 1, the inner side wall of the through hole 2 is fixedly installed with a pressure bearing 3, the inner ring of the pressure bearing 3 is fixedly connected with a positive and negative screw rod 4, the outer surface of the positive and negative screw rod 4 is threadedly connected to two threaded cylinders 5, the upper surface of the protective cover bottom shell 1 is provided with two through openings 6, the inner wall of each through opening 6 is slidably connected with an L-shaped clamping plate 7, the bottom surface of each L-shaped clamping plate 7 is fixedly connected to the outer surface of the threaded cylinder 5, the right end of the positive and negative screw rod 4 is fixedly connected to an outer hexagonal positioning seat 8, an inner hexagonal clamping seat 9 is provided on the right side of the protective cover bottom shell 1, and a U-shaped rotating frame 10 is fixedly connected to the right side of the inner hexagonal clamping seat 9. By adapting the inner hexagonal clamping seat 9 to the outer hexagonal positioning seat 8, the inner hexagonal clamping seat 9 can be easily disassembled, and the rotating U-shaped rotating frame 10 provides power, which can facilitate the rotation of the positive and negative screw rods 4 on the inner ring of the pressure bearing 3. In addition, the positive and negative screw rods 4 are threadedly connected with the threaded barrel 5, the L-shaped clamping plate 7 is adapted to the L-shaped positioning frame 12, the threaded barrel 5 is slidably connected to the through hole 2, and the L-shaped clamping plate 7 is slidably connected to the through port 6, which can quickly and easily limit or separate the two L-shaped clamping plates 7 to the L-shaped positioning frame 12, which not only facilitates operation, but also improves its operational convenience.

[0024] The front of the protective cover bottom shell 1 and the back of the protective cover top shell 11 are fixedly connected with handles 15, and the outer surface of each handle 15 is covered with an anti-slip sleeve. Each L-shaped card plate 7 is compatible with the L-shaped positioning frame 12. The handle 15 can be used to easily pull the protective cover bottom shell 1 apart from or merge the protective cover bottom shell 1. The bottom surface of the protective cover bottom shell 1 is fixedly connected with an anti-corrosion pad 16, and the bottom surface of the anti-corrosion pad 16 is provided with anti-slip grooves. The anti-corrosion pad 16 is made of rubber. The anti-corrosion pad 16 can be used to improve the corrosion resistance of the protective cover bottom shell 1 when it contacts the ground. The bottom surface of the protective cover top shell 11 is fixedly connected with an anti-sun pad 17, and the bottom surface of the anti-sun pad 17 is sprayed with a waterproof layer. The outer surface of each threaded cylinder 5 is slidably connected to the inner wall of the through hole 2. The anti-sun pad 17 can be used to improve the anti-ultraviolet performance of the protective cover top shell 11 after installation.

[0025] The outer surface of the protective cover bottom shell 1 and the outer surface of the protective cover top shell 11 are fixedly connected with two reflective stickers 14, and the outer surface of each reflective sticker 14 is sprayed with luminous paint. The protective cover bottom shell 1 is adapted to the protective cover top shell 11. The reflective stickers 14 can improve the recognition of the protective cover bottom shell 1 and the protective cover top shell 11. The inner side wall of the protective cover bottom shell 1 and the inner side wall of the protective cover top shell 11 are fixedly connected with a group of support protection strips 13. The support protection strips 13 are triangular and made of silicone. The support protection strips 13 can be used to protect the pipeline and facilitate its ventilation. An operation sign 18 is provided in front of the protective cover bottom shell 1. The back of the operation sign 18 is fixedly connected to the front of the protective cover bottom shell 1. The inner hexagonal socket 9 is adapted to the outer hexagonal positioning socket 8. The operation sign 18 can be used to easily know the installation procedure of the equipment and improve its installation efficiency.

[0026] The specific implementation process of the present utility model is as follows: when in use, first place the bottom shell 1 of the protective cover on the ground, and place the pipeline inside the bottom shell 1 of the protective cover, and turn over the top shell 11 of the protective cover, and at the same time insert the L-shaped positioning frame 12 into the inside of the through-port 6, and insert the inner hexagonal card seat 9 into the outer hexagonal positioning seat 8, then rotate the U-shaped rotating frame 10, and the rotation of the forward and reverse screw rods 4 makes the two threaded cylinders 5 move away from each other, and at the same time, the two threaded cylinders 5 drive the two L-shaped card plates 7 to limit the L-shaped positioning frame 12. When disassembling, the above operations are reversed. The above is the entire usage process of the present utility model.

[0027] The above description is only an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are similarly included in the patent protection scope of the present invention. In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An electrical engineering pipeline connection protection device, comprising a protective cover bottom shell (1), characterized in that: The back of the protective cover bottom shell (1) is hingedly connected to the protective cover top shell (11) through a hinge, and the upper surface of the protective cover top shell (11) is fixedly connected to two L-shaped positioning frames (12). The right side of the protective cover bottom shell (1) is provided with a through hole (2), and the inner side wall of the through hole (2) is fixedly installed with a pressure bearing (3), and the inner ring of the pressure bearing (3) is fixedly connected to a positive and negative screw rod (4), and the outer surface of the positive and negative screw rod (4) is threadedly connected to two threaded cylinders (5). The upper surface of the protective cover bottom shell (1) is provided with two through openings (6), the inner wall of each through opening (6) is slidably connected to an L-shaped clamping plate (7), the bottom surface of each L-shaped clamping plate (7) is fixedly connected to the outer surface of the threaded cylinder (5), the right end of the forward and reverse screw rods (4) is fixedly connected to an outer hexagonal positioning seat (8), the right side of the protective cover bottom shell (1) is provided with an inner hexagonal clamping seat (9), and the right side surface of the inner hexagonal clamping seat (9) is fixedly connected to a U-shaped rotating frame (10).

2. The electrical engineering pipeline connection protection device according to claim 1, characterized in that: The front of the protective cover bottom shell (1) and the back of the protective cover top shell (11) are both fixedly connected with handles (15), the outer surface of each handle (15) is covered with an anti-slip sleeve, and each L-shaped card plate (7) is adapted to the L-shaped positioning frame (12).

3. The electrical engineering pipeline connection protection device according to claim 1, characterized in that: The bottom surface of the protective cover bottom shell (1) is fixedly connected with an anti-corrosion pad (16), the bottom surface of the anti-corrosion pad (16) is provided with anti-slip grooves, and the anti-corrosion pad (16) is made of rubber material.

4. The electrical engineering pipeline connection protection device according to claim 1, characterized in that: The bottom surface of the protective cover top shell (11) is fixedly connected to a sun-proof pad (17), the bottom surface of the sun-proof pad (17) is sprayed with a waterproof layer, and the outer surface of each threaded barrel (5) is slidably connected to the inner wall of the through hole (2).

5. The electrical engineering pipeline connection protection device according to claim 1, characterized in that: Two reflective stickers (14) are fixedly connected to the outer surface of the protective cover bottom shell (1) and the outer surface of the protective cover top shell (11), and the outer surface of each reflective sticker (14) is sprayed with luminous paint. The protective cover bottom shell (1) and the protective cover top shell (11) are adapted to each other.

6. The electrical engineering pipeline connection protection device according to claim 1, characterized in that: The inner side wall of the protective cover bottom shell (1) and the inner side wall of the protective cover top shell (11) are both fixedly connected with a group of supporting and protecting strips (13), the supporting and protecting strips (13) are triangular in shape, and the supporting and protecting strips (13) are made of silica gel.

7. The electrical engineering pipeline connection protection device according to claim 1, characterized in that: An operation indicator plate (18) is provided in front of the protective cover bottom shell (1), the back of the operation indicator plate (18) is fixedly connected to the front of the protective cover bottom shell (1), and the inner hexagonal clamping seat (9) is adapted to the outer hexagonal positioning seat (8).

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