Distribution line switching device

Abstract

The utility model discloses a distribution line switching device which comprises a mounting box, two sides of the inner wall of the mounting box are slidably connected with clamping blocks, one side of each clamping block is fixedly connected with a first mounting plate, one side of each clamping block is provided with a slot, one side of the inner wall of the mounting box is slidably connected with a sliding block, and the sliding block is fixedly connected with a second mounting plate. A plug pin is fixedly connected to one side of the sliding block, the surface of the plug pin is inserted into the inner wall of the inserting groove, a spring is arranged on the other side of the sliding block, one side of the spring is arranged on the inner wall of the mounting box, and a first mounting base is fixedly connected to the inner bottom wall of the mounting box. According to the utility model, through the movable mounting plate, the position can be adjusted according to the thickness of a fixed cable, so that the equipment can fix cables of various models, the practicability of the equipment is effectively improved, and the mounting plate is fixed by adopting a spring to drive a plug pin to reset; and the step of fixing the cable by rotating a bolt is omitted, so that the working efficiency of cable installation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution lines, in particular to a power distribution line switching device. Background Art

[0002] Distribution lines refer to the lines that send electricity from step-down substations to distribution transformers or from distribution substations to electricity users. The connection between the two lines usually requires the use of transmission lines for power supply, and when the wires are connected, a power distribution line switching device is required, which requires the use of a distribution line switching device.

[0003] Patent document CN214626314U discloses a power distribution line adapter, "including an adapter, both sides of the adapter are fixedly connected with a fixing frame, the end of the fixing frame away from the adapter is fixedly connected with a clamping device, and the surface of the adapter is fixedly connected with a first threaded rod. The utility model relates to the technical field of power equipment. This power distribution line adapter has achieved the goal of fixedly connecting the two sides of the adapter with the clamping device through the fixing frame, connecting the wires to the adapter, and clamping and fixing the connected wires through the clamping device, thereby improving the fixing stability of the wires, preventing them from falling off, and ensuring the normal operation of the power supply line. A first threaded rod is provided to facilitate the installation of a fixing device, and the fixing device can be used to clamp and fix the adapter to adjacent objects, thereby improving the fixing stability of the adapter, thereby improving the stability of the power supply line, ensuring the normal power supply of the circuit, and meeting the purpose of use requirements."

[0004] The above-mentioned equipment can clamp and fix the adapter to the adjacent object through the fixing device, thereby improving the fixing stability of the adapter, and then improving the stability of the power supply line, ensuring the normal power supply of the circuit, and meeting the purpose of use requirements. When the device fixes the cable connection point, it is necessary to rely on rotating the threaded rod to make the fixed rotation move to achieve the purpose of clamping the cable. This fixing method inevitably requires the staff to spend a long time to rotate the structure, which reduces the installation efficiency of the cable, and thus requires the staff to improve their equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a power distribution line switching device, which can solve the problems raised in the above-mentioned background technology by fixing the cables by rotating the threaded rods, which inevitably reduces the installation efficiency of the cables.

[0006] In order to achieve the above object, the utility model provides the following technical solutions, including:

[0007] An installation box, wherein blocks are slidably connected to both sides of the inner wall of the installation box, one side of the block is fixedly connected to the first installation plate, one side of the block is provided with a slot, one side of the inner wall of the installation box is slidably connected to a slider, one side of the slider is fixedly connected to a latch, and the surface of the latch is plugged into the inner wall of the slot, the other side of the slider is provided with a spring, and one side of the spring is provided on the inner wall of the installation box, and the inner bottom wall of the installation box is fixedly connected to the first installation base.

[0008] As an optional technical solution, the inner wall of the installation box is provided with a movable groove, the inner wall of the movable groove is slidably connected with a fixed plate, one side of the fixed plate is fixedly connected with a second installation plate, and one side of the second installation plate is provided with a threaded groove.

[0009] As an optional technical solution, a second mounting base is fixedly connected to both sides of the inner bottom wall of the mounting box, a rubber pad is fixedly connected to the top of the second mounting base, and the bottom of the second mounting plate overlaps the top of the second mounting base.

[0010] As an optional technical solution, the top of the first mounting base is fixedly connected to a limiting tube, and the bottom of the first mounting plate is overlapped with the top of the first mounting base.

[0011] As an optional technical solution, two sides of the sliding block are fixedly connected to limit blocks, and the surfaces of the limit blocks are slidably connected to two sides of the inner wall of the installation box.

[0012] As an optional technical solution, two sides of the top of the installation box are provided with card slots, and two sides of the top of the first installation box are rotatably connected with baffles.

[0013] As an optional technical solution, a buckle is fixedly connected to the bottom of one side of the baffle, and one side of the buckle overlaps the inner wall of the slot.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model can fix the cables at the bottom through the first mounting plate, and the clamping block that can move up and down can adjust the position of the first mounting plate according to the thickness of the fixed cable, so that it can fix cables of various types, and multiple groups of limit tubes are arranged on the top of the mounting base, so that the device can fix multiple groups of cables at the same time, thereby improving the practicality of the device, and the fixing method of the mounting plate adopts a spring to drive the pin to reset for fixing, eliminating the need to turn the bolt to fix it, thereby improving the work efficiency of cable installation.

[0016] 2. The utility model enables the second mounting plate to be raised and lowered in the second mounting base by sliding the second mounting plate in the movable groove. This structure can fix and limit the two ends of the cable connection point. After fixing the two ends of the cable connection point, it can effectively prevent the cable from being pulled and affecting the connection point, thereby improving the connection effect of the device to the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A front view of a device provided in a first embodiment of the utility model;

[0018] Figure 2 This is the internal structure diagram of the installation box;

[0019] Figure 3 is a structural stereogram of the second mounting plate;

[0020] Figure 4 is a structural stereogram of a first mounting plate;

[0021] Figure 5 The structure of the baffle is a three-dimensional diagram;

[0022] Figure 6 It is a structural stereogram of the slider.

[0023] In the figure: 1. mounting box; 2. clamping block; 3. first mounting plate; 4. slot; 5. slider; 6. latch; 7. spring; 8. first mounting base; 9. movable slot; 10. fixed plate; 11. second mounting plate; 12. threaded groove; 13. second mounting base; 14. rubber pad; 15. limit tube; 16. limit block; 17. clamping slot; 18. baffle; 19. buckle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] See also Figure 1 , Figure 2 , Figure 4 and Figure 6 A distribution line switching device: an installation box 1, a card block 2 is slidably connected to both sides of the inner wall of the installation box 1, a first installation plate 3 is fixedly connected to one side of the card block 2, a slot 4 is opened on one side of the card block 2, a slider 5 is slidably connected to one side of the inner wall of the installation box 1, a latch 6 is fixedly connected to one side of the slider 5, and the surface of the latch 6 is plugged into the inner wall of the slot 4, a spring 7 is provided on the other side of the slider 5, and one side of the spring 7 is provided on the inner wall of the installation box 1, a first installation base 8 is fixedly connected to the inner bottom wall of the installation box 1, a limiting tube 15 is fixedly connected to the top of the first installation plate 3, and the bottom of the first installation plate 3 is overlapped on the top of the first installation base 8, a limiting block 16 is fixedly connected to both sides of the slider 5, and the surface of the limiting block 16 is slidably connected to both sides of the inner wall of the installation box 1.

[0028] When it is necessary to fix the two groups of cables together, the slider 5 is first pushed to move the slider 5 to the side with the spring 7. The movement of the slider 5 drives the pin 6 to move. After the pin 6 is moved out of the slot 4, the fixation of the block 2 is released. Then, the two groups of cables to be connected are placed in the limiting tube 15 on the top of the first mounting base 8, and then the first mounting plate 3 is pushed down. The decline of the first mounting plate 3 drives the blocks 2 on both sides to decline. After the bottom of the first mounting plate 3 is overlapped to the top of the cable, the slider 5 is released, so that the slider 5 is pushed by the elastic force of the spring 7 on one side to slide on the inner wall of the installation box 1 through the limiting block 16, so that the slider 5 drives the pin 6 on the other side to be inserted into the slot 4, thereby fixing the block 2. After the block 2 is fixed, the first mounting plate 3 on one side is fixed. After the first mounting plate 3 is fixed, the cable at the bottom is pressed, thereby fixing the cable.

[0029] See also Figures 1 to 3 A distribution line switching device: an inner wall of an installation box 1 is provided with a movable groove 9, an inner wall of the movable groove 9 is slidably connected with a fixed plate 10, one side of the fixed plate 10 is fixedly connected with a second installation plate 11, one side of the second installation plate 11 is provided with a threaded groove 12, both sides of the inner bottom wall of the installation box 1 are fixedly connected with a second installation base 13, a rubber pad 14 is fixedly connected to the top of the second installation base 13, and the bottom of the second installation plate 11 is overlapped with the top of the second installation base 13.

[0030] Before fixing the two groups of cable connection points, the two groups of cables are respectively passed through the two groups of second mounting plates 11 and the second mounting base 13. After fixing the two groups of cable connection points, the second mounting plate 11 is pushed to make the second mounting plate 11 slide in the movable groove 9 through the fixing plates 10 on both sides, so that the second mounting plate 11 is lowered. After the second mounting plate 11 is lowered, the two sides of the cable connection point are compressed, and then the fixing plate 10 is fixed to the movable groove 9 through the threaded groove 12 by bolts. After the fixing plate 10 is fixed, the second mounting plate 11 on one side is fixed. After the second mounting plate 11 is fixed, the cables at the bottom are compressed, so that the cables are fixed to the top of the second mounting base 13. The rubber pad 14 can form a buffer layer between the second mounting base 13 and the cables.

[0031] See also Figure 1 , Figure 2 and Figure 5 A distribution line switching device: a card slot 17 is opened on both sides of the top of the installation box 1, and baffles 18 are rotatably connected to both sides of the top of the first installation box 1. A buckle 19 is fixedly connected to the bottom of one side of the baffle 18, and one side of the buckle 19 overlaps the inner wall of the card slot 17.

[0032] When checking the cable, first pull the buckle 19 out of the slot 17, then rotate the baffle 18 to open the top of the installation box 1. After the cable is fixed, rotate the top baffle 18 to insert the buckle 19 on the bottom side of the baffle 18 into the slot 17 to fix the baffle 18.

[0033] Working principle: before installing the cable, first pull the buckle 19 out of the slot 17, then rotate the baffle 18 to open the top of the installation box 1, and then pass the two groups of cables through the two groups of second mounting plates 11 and the second mounting base 13 respectively, place the joints of the two groups of cables in the limiting tube 15 on the top of the first mounting base 8, push the first mounting plate 3 to descend, so that the bottom of the first mounting plate 3 overlaps the top of the cable, insert the pin 6 into the slot 4, and fix the first mounting plate 3. After the first mounting plate 3 is fixed, the bottom cable is pressed to fix the cable, and then the second mounting plate 11 is pushed down to make the second mounting plate 11 press the two sides of the cable joint, and finally use bolts to fix the second mounting plate 11, thereby completing the fixation of the two side parts of the cable joint, and finally rotate the top baffle 18 to insert the buckle 19 on the bottom side of the baffle 18 into the slot 17, thereby closing the top of the installation box 1.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A power distribution line switching device, comprising an installation box (1), characterized in that: Blocks (2) are slidably connected to the two sides of the inner wall of the installation box (1), one side of the block (2) is fixedly connected to a first installation plate (3), one side of the block (2) is provided with a slot (4), one side of the inner wall of the installation box (1) is slidably connected to a slider (5), one side of the slider (5) is fixedly connected to a latch (6), and the surface of the latch (6) is plugged into the inner wall of the slot (4), the other side of the slider (5) is provided with a spring (7), and one side of the spring (7) is provided on the inner wall of the installation box (1), and the inner bottom wall of the installation box (1) is fixedly connected to a first installation base (8).

2. A power distribution line switching device according to claim 1, characterized in that: The inner wall of the installation box (1) is provided with a movable groove (9), the inner wall of the movable groove (9) is slidably connected to a fixed plate (10), one side of the fixed plate (10) is fixedly connected to a second installation plate (11), and one side of the second installation plate (11) is provided with a threaded groove (12).

3. A power distribution line switching device according to claim 2, characterized in that: A second mounting base (13) is fixedly connected to both sides of the inner bottom wall of the mounting box (1), a rubber pad (14) is fixedly connected to the top of the second mounting base (13), and the bottom of the second mounting plate (11) overlaps the top of the second mounting base (13).

4. A power distribution line switching device according to claim 1, characterized in that: The top of the first mounting base (8) is fixedly connected to a limiting tube (15), and the bottom of the first mounting plate (3) is overlapped with the top of the first mounting base (8).

5. A power distribution line switching device according to claim 1, characterized in that: The two sides of the sliding block (5) are fixedly connected to the limiting blocks (16), and the surfaces of the limiting blocks (16) are slidably connected to the two sides of the inner wall of the installation box (1).

6. A power distribution line switching device according to claim 1, characterized in that: The top of the installation box (1) is provided with card slots (17) on both sides, and the top of the installation box (1) is rotatably connected with baffles (18) on both sides.

7. A power distribution line switching device according to claim 6, characterized in that: A buckle (19) is fixedly connected to the bottom of one side of the baffle (18), and one side of the buckle (19) overlaps the inner wall of the clamping groove (17).

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