Stable cable wiring tool for secondary maintenance of power grid power transformation

Abstract

The utility model provides a stable cable wiring and wiring tool for secondary maintenance of power grid power transformation, which relates to the technical field of wiring and wiring of maintenance cabinets and comprises a cable and two fixing strips hinged in a maintenance cabinet, a connecting cover used for fixing the cable is mounted on the two fixing strips, and the connecting cover is connected with the cable. A plurality of through holes are formed in one side of the connecting cover, ribbons which are used for binding cables and are in sliding connection with the inner walls of the through holes are inserted into the connecting cover in a penetrating mode, the connecting cover, a flow guide plate, the ribbons and fixing strips are arranged, the connecting cover is installed and connected through the fixing strips, the flow guide plate is installed through the through holes in the connecting cover, and the ribbons penetrate through the connecting cover through the flow guide plate; binding and fixing of the cables are achieved through the cable ties, and it can be guaranteed that the interval between every two adjacent cables is minimum through the cable ties.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring and connecting of maintenance cabinets, in particular to a stable cable wiring and connecting tool for secondary maintenance of power grid transformation. Background Art

[0002] The power grid maintenance box is a collection of three-phase sockets, single-phase sockets, DC sockets, and corresponding protection devices. It allows a large current and is installed around factories or large electrical equipment for secondary maintenance of the corresponding regional power grid. Therefore, there will be a large number of electronic equipment and corresponding cables and wires in the maintenance box for easy maintenance.

[0003] A stable cable wiring tool for secondary maintenance of power grid substation in the prior art, with publication number: CN214479164U. When in use, the T-shaped clamping block is moved downward to drive the limit block to move downward, and the limit spring is squeezed and compressed. When the limit block completely enters the limit groove, the staff moves the fixed block to allow the wire to enter the L-shaped fixed groove, and then releases the T-shaped clamping block, the limit block is reset, and the wire is blocked. After the fixed block is installed, the closing plate is rotated, and the writing paper is taken out from the storage groove for writing and recording, and then the writing paper is put back into the storage groove, and the closing plate closes the groove to close it.

[0004] However, the fixing block in the prior art itself has a certain thickness, and the cables are required to be laid horizontally and vertically. Therefore, when multiple cables are laid side by side, the thickness of the fixing block will cause the distance between two adjacent cables to increase at the fixing block, and as the number of side-by-side cables increases, the side-by-side cables will occupy a larger space at the fixing block, and will cause the length of some cables to increase, affecting the appearance and the installation and wiring of other side-by-side cables. Utility Model Content

[0005] The utility model aims to solve the problems existing in the prior art and proposes a stable cable wiring tool for secondary maintenance of power grid substation.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a stable cable wiring tool for secondary maintenance of power grid substation, including a cable line, and also including two fixing bars for being hinged in the maintenance cabinet, a connecting cover for fixing the cable line is installed on the two fixing bars, a plurality of through openings are opened on one side of the connecting cover, and cable ties for bundling the cable lines and slidingly connected to the inner wall of the through opening are inserted in the connecting cover, a cable tie head for fixing the cable tie is inserted between the two fixing bars, a guide plate for inserting the through opening and guiding the cable tie through the through opening is provided on one side of the connecting cover, a card block for resisting the through opening is fixedly connected to one side of the guide plate, and the card block is inserted into the cable tie.

[0007] Preferably, a plurality of bolts are provided on the fixing bar, a part of the bolts are used to connect the fixing bar with the connecting cover, and another part of the bolts are used to connect the fixing bar with the inner wall of the maintenance cabinet.

[0008] Preferably, a mounting hinge is fixedly connected to the end surface of one side of the two fixing bars away from the connection cover, and two hinges of the mounting hinge are in contact with the two fixing bars and the inner wall of the inspection cabinet respectively.

[0009] Preferably, the opposite sides of the two fixing strips are fixedly connected with limiting columns plugged into the side edges of the cable tie heads.

[0010] Preferably, a through groove is provided on the side of the block, the inner wall of the through groove is slidably connected to the cable tie, and one side of the cable tie is fixedly connected to a limit strip for resisting the through groove, and one end of the cable tie is connected to a marking paper.

[0011] Preferably, the guide plate is arranged in an arc shape, and the radius is equal to half the size of the distance between two adjacent through-holes.

[0012] Preferably, an arc-shaped guide block is fixedly connected to the inner side wall of the connection cover near each through opening.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, a connection cover, a guide plate, a cable tie and a fixing strip are provided. The connection cover is installed by using the fixing strip, the guide plate is installed through the opening on the connection cover, and the cable tie is passed through the connection cover through the guide plate. The cable tie is used to bundle and fix the cables, and the cable tie can be used to ensure that the interval between two adjacent cables is minimized.

[0015] 2. In the utility model, by setting the installation hinge and the cable tie head, the installation hinge can be used to realize the rotation of the fixing bar, that is, the cable tie head is away from the inner wall of the maintenance cabinet, ensuring sufficient operating space, and the cable tie can be cut without damaging the cable skin, which is convenient for repairing the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a stable cable wiring tool for secondary maintenance of power grid substation;

[0017] Figure 2 The utility model proposes a stable cable wiring tool for secondary maintenance of power grid substation Figure 1 A rear view structural diagram of ;

[0018] Figure 3 The utility model proposes a stable cable wiring tool for secondary maintenance of power grid substation Figure 1A schematic cross-sectional structure diagram of ;

[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0020] Legend: 1. Cable; 2. Cable tie; 3. Connecting cover; 4. Fixing strip; 5. Mounting hinge; 6. Bolt; 7. Through hole; 8. Marking paper; 9. Cable tie head; 10. Guide block; 11. Limit column; 12. Limit strip; 13. Guide plate; 14. Through slot; 15. Block. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] like Figure 1-4 As shown, a stable cable wiring tool for secondary maintenance of power grid substation includes a cable 1 and two fixing bars 4 for being hinged in the maintenance cabinet, a connecting cover 3 for fixing the cable 1 is installed on the two fixing bars 4, a plurality of through openings 7 are opened on one side of the connecting cover 3, and a cable tie 2 for bundling the cable 1 and slidingly connected to the inner wall of the through opening 7 is inserted in the connecting cover 3, a cable tie head 9 for fixing the cable tie 2 is inserted between the two fixing bars 4, a guide plate 13 for inserting the through opening 7 and for guiding the cable tie 2 to pass through the through opening 7 is provided on one side of the connecting cover 3, a block 15 for resisting the through opening 7 is fixedly connected to one side of the guide plate 13, and the block 15 is inserted into the cable tie 2.

[0024] Specifically: first, according to the number of cables 1 arranged side by side, cut a certain length of the connecting cover 3 and the fixing strip 4, and connect the connecting cover 3 to the two fixing strips 4, and install one end of the two fixing strips 4 in the maintenance cabinet, and install the cables 1 one by one. When installing the cables 1, pass the guide plate 13 through one of the openings 7, and rotate the guide plate 13 to move the side of the guide plate 13 located in the connecting cover 3 to the adjacent opening 7, pass one end of the cable tie 2 through the block 15 on one side of the guide plate 13, and slide along the inner wall of the guide plate 13 to pass through the adjacent opening 7, then wrap the cable tie around the surface of the cable 1, and extend it into the connecting cover 3 again from the adjacent opening 7, finally tighten and straighten it through the cable tie head 9 at the corresponding position, and then use the cable tie 2 to make the cable 1 close to the side of the connecting cover 3, and use a thinner cable tie 2 to ensure that the gap between two adjacent cables 1 is not too large.

[0025] A plurality of bolts 6 are arranged on the fixing strip 4, a part of the bolts 6 are used to connect the fixing strip 4 with the connecting cover 3, and another part of the bolts 6 are used to connect the fixing strip 4 with the inner wall of the inspection cabinet.

[0026] Specifically: the bolts 6 connected to the connection cover 3 use short bolts, and the bolts 6 connected to the maintenance cabinet use long bolts.

[0027] The end surfaces of the two fixing bars 4 away from the connection cover 3 are fixedly connected with a mounting hinge 5 , and the two hinges of the mounting hinge 5 are in contact with the two fixing bars 4 and the inner wall of the maintenance cabinet respectively.

[0028] Specifically: by installing the hinge 5, after rotating and removing the bolt 6 connected to the maintenance cabinet, the two fixing bars 4 can be used to drive the connecting cover 3 to rotate and swing by rotating the installed hinge 5, so that the tie head 9 is away from the side panel of the maintenance cabinet, ensuring that there is enough operating space, and when removing the tie 2, the operation can be performed at the tie head 9 away from the cable 1, preventing the surface of the cable 1 from being damaged when the tie 2 is cut.

[0029] The opposite sides of the two fixing strips 4 are fixedly connected with limiting posts 11 which are plugged into the side edges of the tie heads 9 .

[0030] Specifically, the limit column 11 ensures that the cable tie head 9 can only move between the two fixing bars 4 .

[0031] A through slot 14 is formed on the side of the block 15 , the inner wall of the through slot 14 is slidably connected to the cable tie 2 , and a limiting strip 12 for resisting the through slot 14 is fixedly connected to one side of the cable tie 2 , and a marking paper 8 is connected to one end of the cable tie 2 .

[0032] The guide plate 13 is arranged in an arc shape, and its radius is equal to half of the distance between two adjacent through-holes 7 .

[0033] Specifically: when the cable tie 2 is tightened, the limit strip 12 at one end of the cable tie 2 will generate pressure on the block 15, and because the block 15 is against the opening 7, the relative position of the guide plate 13 and the connection cover 3 can be fixed, and the radius of the guide plate 13 is equal to the general size of the distance between two adjacent openings 7, ensuring that one side of the guide plate 13 can be rotated to the adjacent opening 7 of the block 15 by rotating the guide plate 13 after extending into the connection cover 3;

[0034] The marking paper 8 provided in addition is convenient for personnel to record the relevant conditions of the cable 1 fixed by the corresponding cable tie 2.

[0035] An arc-shaped guide block 10 is fixedly connected to the inner side wall of the connection cover 3 near each through opening 7 .

[0036] Specifically, the guide block 10 can ensure that one end of the cable tie 2 moves along a fixed route in the connection cover 3 and does not move around in the connection cover 3 .

[0037] The operation method is to fix one of the hinges of the installation hinge 5 on the maintenance cabinet, and install two fixing strips 4 on the other hinge, and then fix the connecting cover 3 on the two fixing strips 4 through short bolts 6, and install and fix the cables 1 one by one. The specific method is: preliminarily find the position of the cable 1 on the connecting cover 3, insert the guide plate 13 into the side opening 7 of the installation location, pass the cable tie 2 through the block 15 on the guide plate 13, slide along the inner wall of the guide plate 13, and extend it from the opening 7, use the cable tie 2 to bind and fix the cable 1, one end of the cable tie 2 enters the connecting cover 3 through the opening 7, and install the cable tie head 9 between the two fixing strips 4, and fix it by passing one end of the cable tie 2 through the cable tie head 9.

[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A stable cable wiring tool for secondary maintenance of power grid substation, comprising a cable (1), characterized in that: It also includes two fixing bars (4) for being hinged in the maintenance cabinet, and a connecting cover (3) for fixing the cable (1) is installed on the two fixing bars (4), a plurality of through openings (7) are opened on one side of the connecting cover (3), and a cable tie (2) for bundling the cable (1) and slidingly connected to the inner wall of the through opening (7) is inserted in the connecting cover (3), and a cable tie head (9) for fixing the cable tie (2) is inserted between the two fixing bars (4), and a guide plate (13) for inserting into the through opening (7) and guiding the cable tie (2) through the through opening (7) is arranged on one side of the connecting cover (3), and a block (15) for resisting the through opening (7) is fixedly connected to one side of the guide plate (13), and the block (15) is inserted into the cable tie (2).

2. The stable cable wiring tool for secondary maintenance of power grid substation according to claim 1 is characterized by: A plurality of bolts (6) are arranged on the fixing strip (4), a part of the bolts (6) are used to connect the fixing strip (4) and the connecting cover (3), and another part of the bolts (6) are used to connect the fixing strip (4) and the inner wall of the maintenance cabinet.

3. The stable cable wiring tool for secondary maintenance of power grid substation according to claim 1 is characterized by: The two fixing bars (4) are fixedly connected to a mounting hinge (5) at one end surface away from the connection cover (3), and the two hinges of the mounting hinge (5) are in contact with the two fixing bars (4) and the inner wall of the inspection cabinet respectively.

4. The stable cable wiring tool for secondary maintenance of power grid substation according to claim 1 is characterized by: The opposite sides of the two fixing strips (4) are fixedly connected with limiting columns (11) which are plugged into the side edges of the tie heads (9).

5. The stable cable wiring tool for secondary maintenance of power grid substation according to claim 1 is characterized by: A through groove (14) is provided on the side of the block (15), the inner wall of the through groove (14) is slidably connected to the cable tie (2), one side of the cable tie (2) is fixedly connected to a limit strip (12) for resisting the through groove (14), and one end of the cable tie (2) is connected to a marking paper (8).

6. The stable cable wiring tool for secondary maintenance of power grid substation according to claim 5 is characterized by: The guide plate (13) is arranged in an arc shape, and its radius is equal to half the size of the distance between two adjacent through openings (7).

7. The stable cable wiring tool for secondary maintenance of power grid substation according to claim 1 is characterized by: An arc-shaped guide block (10) is fixedly connected to a position of the inner side wall of the connection cover (3) close to each through opening (7).

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