Fault detection device used in distribution line engineering reconstruction construction

Abstract

The utility model belongs to the technical field of circuit construction, and particularly relates to a fault detection device for distribution line engineering reconstruction construction, which comprises detection equipment, and further comprises a connecting rod, a connecting plate, a positioning column, a limiting piece, a blocking piece, a pressing ring, a lantern ring, a spring, a buckle and a plugging sleeve which are arranged on one side of the detection equipment, the surface of the detection equipment is fixedly connected with one end of the connecting rod, the plugging sleeve and the buckle can slide quickly by simply pressing the pressing ring, and then the plugging sleeve and the buckle can be connected through the buckle and a connecting structure installed on the body of a worker; and the space where the connection is located and the position where the pressing ring is located do not interfere with each other, the influence on the connection structure can be avoided in the moving process, the pressing ring can be prevented from moving under the action of the blocking piece, and the carrying stability and convenience are further guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of circuit construction technology, specifically relating to a fault detection device used in the renovation and construction of power distribution lines. Background Technology

[0002] Circuit construction refers to the process of connecting materials such as wires and cables together according to planning drawings and engineering design requirements to form the various components of a circuit, and installing equipment such as cable conduits, switches, sockets, and lamps to realize the functions of electrical equipment. During this process, workers need to carry different tools to inspect and maintain the circuit.

[0003] According to announcement number CN216351145U, a fault detection device for power distribution line engineering renovation construction is disclosed. This technology discloses "a device shell, a device body fixedly connected to the inner bottom wall of the device shell, a bearing fixedly connected to the inner wall of the device shell, a rotating shaft fixedly connected to the inner ring surface of the bearing, a spring box fixedly connected to the front of the bearing, and a winding spring provided inside the spring box. In this utility model, by setting the bearing, the spring box can be fixedly connected to the inner wall of the device shell, and the rotating shaft can be rotatably connected to the inner wall of the device shell. By setting the winding spring, the rotating shaft can be driven to rotate during reset. By setting the winding mechanism, the excessively long wire can be wound up. Thus, this fault detection device for power distribution line engineering renovation construction solves the problem that the inability to adjust the wire length and the tangling of the wires cause inconvenience to the workers' detection work."

[0004] Although the design can solve the problem of inconvenience caused by the inability to adjust the length of the wires and their tangling during the fault detection work in the construction of power distribution line renovation projects by setting up a winding mechanism, the device lacks the tools to carry it. Therefore, it is difficult to conveniently bring the tools to the location where maintenance and renovation are required when climbing, which will affect the normal construction progress. At the same time, the existing connection structure will also cause friction with the workers' clothing, which will affect the stability of the connection.

[0005] To address the aforementioned issues, this application proposes a fault detection device for use in the construction and renovation of power distribution lines. Utility Model Content

[0006] To address the problems mentioned in the background section, this invention provides a fault detection device for power distribution line engineering renovation. By simply pressing the pressing ring, the sealing sleeve and the buckle can quickly slide together, allowing connection between the buckle and the connection structure mounted on the worker's body. The space where the connection is located and the position of the pressing ring do not interfere with each other, preventing any impact on the connection structure during operation. Furthermore, the baffle plate prevents the pressing ring from moving, further ensuring stability and convenience of carrying.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a fault detection device for power distribution line engineering renovation construction, comprising a detection device, and further comprising a connecting rod, a connecting plate, a positioning post, a limiting piece, a baffle, a pressing ring, a collar, a spring, a buckle, and a sealing sleeve disposed on one side of the detection device. The surface of the detection device is fixedly connected to one end of the connecting rod, and the other end of the connecting rod is connected to the surface of the connecting plate. The positioning post is also fixedly installed on the surface of the connecting plate. The limiting piece, which is rotatably connected to the baffle, is also disposed on the surface of the positioning post. The baffle is slidably connected to one end of the pressing ring, and the other end of the pressing ring is fixedly connected to the surface of the collar, which is slidably connected to the buckle. The spring is also sleeved on the surface of the buckle. The two ends of the spring are fixedly connected to the surfaces of the connecting plate and the collar, respectively. The sealing sleeve, which is slidably connected to the buckle, is also fixedly connected to the collar.

[0008] As a preferred embodiment of the fault detection device for power distribution line engineering renovation and construction, the positioning column is cylindrical in shape, and the surface of the baffle is provided with a circular hole that matches the positioning column.

[0009] As a preferred embodiment of the fault detection device for power distribution line engineering renovation and construction, the limiting plates are symmetrically arranged on both sides of the surface of the baffle.

[0010] As a preferred embodiment of the fault detection device for power distribution line engineering renovation and construction, the pressing ring is in the shape of a ring structure, and the pressing ring, the sleeve ring, and the sealing sleeve constitute an integrated structure.

[0011] As a preferred embodiment of the fault detection device for power distribution line engineering renovation and construction, the collar and the sealing sleeve are hollow rectangular structures, and the inner surfaces of the collar and the sealing sleeve are provided with rectangular holes that match the buckle.

[0012] As a preferred embodiment of the fault detection device for power distribution line engineering renovation and construction, the space where the buckle and the pressing ring are located are two independent annular areas that do not interfere with each other.

[0013] Compared with the prior art, the beneficial effects of this utility model are: by simply pressing the pressing ring, the sealing sleeve and the buckle can be quickly slid together, and then connected to the connection structure installed on the worker's body through the buckle. The space where the connection is located and the position of the pressing ring do not interfere with each other, and the connection structure can be avoided during the activity. Under the action of the baffle, the pressing ring can also be prevented from moving, further ensuring the stability and convenience of carrying. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the connecting rod and sealing sleeve structure in this utility model;

[0017] Figure 3 This is a schematic diagram of the baffle plate in its rotating state in this utility model;

[0018] Figure 4 This is a schematic diagram of the spring in its contracted state in this utility model;

[0019] Figure 5 This is a schematic diagram of the cross-sectional structure of the collar and sealing sleeve in this utility model;

[0020] In the picture:

[0021] 1. Testing equipment; 2. Connecting rod; 3. Connecting plate; 4. Positioning post; 5. Limiting plate; 6. Baffle; 7. Pressing ring; 8. Collar; 9. Spring; 10. Buckle; 11. Sealing sleeve. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0023] Example 1

[0024] like Figure 1 As shown:

[0025] A fault detection device for use in the construction and renovation of power distribution lines includes a detection device 1.

[0026] In this implementation plan: The existing announcement number CN216351145U discloses a fault detection device for power distribution line engineering renovation construction. This patent discloses the device shell. The detection device 1 in this application adopts the same technical means as the prior art. The technical means will not be described in detail here. For details on the improvement of the prior art, please refer to the disclosed technology below. In order to solve the technical problems existing in the prior art, such as the background technology disclosed above, "the device lacks the tools to carry it. Therefore, it is difficult to bring the tools to the location that needs maintenance and renovation when it is necessary to climb to a height for maintenance, which will affect the normal construction progress. At the same time, the existing connection structure will also rub against the clothing of the workers, which will affect the stability of the connection." In combination, this problem is obviously a real and difficult problem to solve. In view of this, in order to solve the above problems, a connecting rod 2 and a connecting plate 3 are added on the basis.

[0027] Furthermore:

[0028] like Figure 1 - Figure 5 As shown:

[0029] In conjunction with the above, the following components are also included: a connecting rod 2, a connecting plate 3, a positioning post 4, a limiting piece 5, a baffle 6, a pressing ring 7, a collar 8, a spring 9, a buckle 10, and a sealing sleeve 11, all located on one side of the testing device 1. The surface of the testing device 1 is fixedly connected to one end of the connecting rod 2, and the other end of the connecting rod 2 is connected to the surface of the connecting plate 3. The surface of the connecting plate 3 is also fixedly mounted with the positioning post 4. The surface of the positioning post 4 is also provided with a limiting piece 5 that is rotatably connected to the baffle 6. The baffle 6 is slidably connected to one end of the pressing ring 7, and the other end of the pressing ring 7 is fixedly connected to the surface of the collar 8 that is slidably connected to the buckle 10. The surface of the buckle 10 is also fitted with a spring 9, and both ends of the spring 9 are fixedly connected to the surfaces of the connecting plate 3 and the collar 8, respectively. The collar 8 is also fixedly connected to a sealing sleeve 11 that is slidably connected to the buckle 10.

[0030] In this implementation scheme: when it is necessary to carry the testing device 1, the baffle 6 and the positioning post 4 can be rotated. At this time, the baffle 6 will separate from the pressing ring 7. Then the pressing ring 7 can be pressed, and the pressing ring 7 will drive the collar 8, the sealing sleeve 11 and the buckle 10 to slide. At the same time, the collar 8 will compress the spring 9 located on the surface of the buckle 10. At this time, the opening on one side of the buckle 10 will open under the gradual sliding of the sealing sleeve 11. The operator can then suspend and carry the testing device 1 through the opening of the buckle 10. Then the pressing ring 7 can be released, and under the rebound of the spring 9, the sealing sleeve 11 will block the opening of the buckle 10. Finally, the baffle 6 can be rotated to the bottom of the pressing ring 7 again, and the movement of the pressing ring 7 can be restricted. This can effectively prevent the sealing sleeve 11 from opening the opening of the buckle 10 and prevent the testing device 1 from falling off.

[0031] Furthermore:

[0032] In an optional embodiment, the positioning post 4 is cylindrical in shape, and the surface of the baffle 6 is provided with a circular hole that matches the positioning post 4.

[0033] In this embodiment, the cylindrical positioning post 4 enables stable rotation between the baffle 6 and the positioning post 4, thereby allowing the baffle 6 to limit the pressing ring 7 and open the pressing ring 7.

[0034] Furthermore:

[0035] In an optional embodiment, the limiting piece 5 is symmetrically disposed on both sides of the surface of the baffle 6.

[0036] In this embodiment, the limiting pieces 5 symmetrically arranged on both sides of the surface of the baffle 6 can keep the baffle 6 at the same height, thereby limiting the pressing ring 7 through the baffle 6 and preventing accidental contact of the pressing ring 7 that would cause the buckle 10 to open.

[0037] Furthermore:

[0038] In an optional embodiment, the pressing ring 7 is in the shape of a ring structure, and the pressing ring 7, the collar 8, and the sealing sleeve 11 form an integrated structure.

[0039] In this embodiment, the ring-shaped pressing ring 7 allows the staff to easily push it, thereby facilitating the movement of the collar 8 and the sealing sleeve 11 when the pressing ring 7 is pushed.

[0040] Furthermore:

[0041] In an optional embodiment, the collar 8 and the sealing sleeve 11 are hollow rectangular structures, and the inner surfaces of the collar 8 and the sealing sleeve 11 are provided with rectangular holes that match the buckle 10.

[0042] In this embodiment, the hollow pressing ring 7 and the sealing sleeve 11 can maintain a stable connection with the buckle 10, so that when the sleeve 8 and the sealing sleeve 11 move, they can maintain horizontal movement with the buckle 10, thereby enabling an effective connection between the pressing ring 7 and the baffle 6.

[0043] Furthermore:

[0044] In an optional embodiment, the space containing the buckle 10 and the pressing ring 7 is two independent annular regions that do not interfere with each other.

[0045] In this embodiment, the two relatively independent areas can be effectively connected when the buckle 10 is suspended on the worker, thereby preventing contact between the connected structure and the pressing ring 7 when the detection device 1 shakes.

[0046] The working principle and usage process of this utility model are as follows: When it is necessary to carry the testing device 1, the baffle 6 and the positioning post 4 can be rotated. At this time, the baffle 6 will separate from the pressing ring 7. Then, the pressing ring 7 can be pressed, and the pressing ring 7 will drive the collar 8, the sealing sleeve 11 and the buckle 10 to slide. At the same time, the collar 8 will compress the spring 9 located on the surface of the buckle 10. At this time, the opening on one side of the buckle 10 will open under the gradual sliding of the sealing sleeve 11. The operator can then suspend and carry the testing device 1 through the opening of the buckle 10. Then, the pressing ring 7 can be released, and under the rebound of the spring 9, the sealing sleeve 11 will block the opening of the buckle 10. Finally, the baffle 6 can be rotated to the bottom of the pressing ring 7 again, and the movement of the pressing ring 7 can be restricted. This can effectively prevent the sealing sleeve 11 from opening the opening of the buckle 10 and prevent the testing device 1 from falling off.

[0047] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A fault detection device for power distribution line engineering renovation construction, comprising detection equipment (1), characterized in that: It also includes a connecting rod (2), a connecting plate (3), a positioning post (4), a limiting piece (5), a baffle (6), a pressing ring (7), a collar (8), a spring (9), a buckle (10), and a sealing sleeve (11) disposed on one side of the testing device (1). The surface of the testing device (1) is fixedly connected to one end of the connecting rod (2), and the other end of the connecting rod (2) is connected to the surface of the connecting plate (3). The positioning post (4) is also fixedly installed on the surface of the connecting plate (3), and the surface of the positioning post (4) is also provided with a corresponding feature. The baffle (6) is rotatably connected to the limiting piece (5). One end of the baffle (6) and the pressing ring (7) are slidably connected, and the other end of the pressing ring (7) is fixedly connected to the surface of the collar (8) which is slidably connected to the buckle (10). The surface of the buckle (10) is also fitted with the spring (9). At the same time, both ends of the spring (9) are fixedly connected to the surface of the connecting plate (3) and the collar (8), respectively. The collar (8) is also fixedly connected to the sealing sleeve (11) which is slidably connected to the buckle (10).

2. The fault detection device for power distribution line engineering renovation construction according to claim 1, characterized in that: The positioning post (4) is cylindrical in shape, and the surface of the baffle (6) is provided with a circular hole that matches the positioning post (4).

3. The fault detection device for power distribution line engineering renovation construction according to claim 1, characterized in that: The limiting piece (5) is symmetrically arranged on both sides of the surface of the baffle (6).

4. The fault detection device for power distribution line engineering renovation construction according to claim 1, characterized in that: The pressing ring (7) is in the shape of a ring structure, and the pressing ring (7), the collar (8), and the sealing sleeve (11) form an integrated structure.

5. The fault detection device for power distribution line engineering renovation construction according to claim 1, characterized in that: The collar (8) and the sealing sleeve (11) are hollow rectangular structures, and the inner surfaces of the collar (8) and the sealing sleeve (11) are provided with rectangular holes that match the buckle (10).

6. The fault detection device for power distribution line engineering renovation construction according to claim 1, characterized in that: The spaces where the buckle (10) and the pressing ring (7) are located are two independent areas that do not interfere with each other.

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