Cable fixing device for high and low voltage power distribution cabinet

Abstract

The utility model discloses a cable fixing device for a high and low voltage power distribution cabinet, which relates to the technical field of cable fixing and comprises a mounting plate, a supporting rod is fixedly arranged on one side of the mounting plate, a fixing plate is fixedly arranged at one end of the supporting rod, a first fixing seat is arranged below the fixing plate, and a second fixing seat is arranged below the first fixing seat. A connecting rod is fixedly arranged on the bottom face of the first fixing base, a second fixing base is fixedly arranged at the bottom end of the connecting rod, a fixing shell is fixedly arranged on the top face of the fixing plate, and by pulling a pull rod, a fixing ring slides in the fixing shell and extrudes a spring to deform, so that an inclined block slides in a groove; and then a pull rod is loosened, a spring is reset, an inclined block can limit the first fixing seat, the first fixing seat is prevented from being separated from a fixing plate, the fixing device can be installed according to the number of cables, installation is more convenient, and a large amount of time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of cable fixing, in particular to a cable fixing device for high and low voltage distribution cabinets. Background Technique

[0002] High and low voltage distribution cabinets are power distribution equipment used for power distribution, control, metering and connecting cables in a power supply system. Generally, high voltage switch cabinets are used in power supply bureaus and substations, and then the low voltage side is led out through a transformer to a low voltage distribution cabinet, and then the low voltage distribution cabinet is connected to each power distribution panel, control box and switch box. Inside, it is a power distribution device that assembles some switches, circuit breakers, fuses, buttons, indicator lights, meters, wires and other protection devices to meet the design function requirements.

[0003] There are many cable lines in high and low voltage distribution cabinets, so fixing devices are needed to fix the cable lines. However, when the existing fixing devices fix the cable lines, they can only fix one cable line at a time. When multiple cable lines need to be fixed, multiple fixing devices need to be prepared at the same time. When installing multiple fixing devices, a lot of time will be wasted. In view of the above problems, the inventor proposes a cable fixing device for high and low voltage distribution cabinets to solve the above problems. Content of the Utility Model

[0004] In order to solve the problem that when fixing cable lines, only one cable line can be fixed at a time. When multiple cable lines need to be fixed, multiple fixing devices need to be prepared at the same time, and a lot of time will be wasted when installing multiple fixing devices; the purpose of the utility model is to provide a cable fixing device for high and low voltage distribution cabinets.

[0005] To solve the above technical problems, the present utility model adopts the following technical solutions: A cable fixing device for a high and low voltage power distribution cabinet, including a mounting plate, one side of the mounting plate is fixedly provided with a support rod, one end of the support rod is fixedly provided with a fixing plate, a first fixing seat is arranged below the fixing plate, the bottom surface of the first fixing seat is fixedly provided with a connecting rod, the bottom end of the connecting rod is fixedly provided with a second fixing seat, the top surface of the fixing plate is fixedly provided with a fixing shell, a pull rod is movably inserted in the fixing shell, the bottom end of the pull rod is fixedly provided with an inclined block, the inclined block is slidably arranged in the fixing plate, the outer surface of the pull rod is fixedly sleeved with a fixing ring, the fixing ring is slidably arranged in the fixing shell, a spring is fixedly connected between the inner wall of the fixing shell and the fixing ring, a groove is opened in the fixing plate, the inclined block is slidably arranged in the groove. First, the mounting plate is fixed by bolts. By pulling the pull rod, the fixing ring slides in the fixing shell and compresses the spring to deform, so that the inclined block slides in the groove, and then it is convenient to install the first fixing seat. Then release the pull rod to make the spring reset, prompting the inclined block to limit the first fixing seat to prevent the first fixing seat from detaching from the fixing plate, so that the fixing device can be installed according to the number of cable lines, making the installation more convenient and saving a lot of time. Then pass the cable line through between the first fixing seat and the second fixing seat, and then rotate the threaded rod, so that the sleeve and the slide bar slide in the shell body and drive the arc plate to move upward, and then the cable line can be fixed. By providing the first sponge plate and the second sponge plate, the surface of the cable line can be protected.

[0006] Preferably, a fixing rod is fixedly provided on the top surface of the first fixing seat, a T-shaped slider is fixedly provided at the top end of the fixing rod, and a T-shaped sliding groove is opened in the fixing plate, and the T-shaped slider is slidably arranged in the T-shaped sliding groove.

[0007] Preferably, a shell is fixedly provided in the second fixing seat, a sleeve is slidably arranged in the shell, a slide bar is fixedly provided on the outer surface of the sleeve, the slide bar is slidably arranged in the shell, a first sponge plate is fixedly provided in the first fixing seat, an arc plate is fixedly provided at the top end of the sleeve, a second sponge plate is fixedly provided in the arc plate, a threaded rod is rotatably arranged in the shell, a rotating knob is fixedly provided at the bottom end of the threaded rod, and the threaded rod is rotationally threadedly inserted in the sleeve.

[0008] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0009] 1. In the present utility model, by pulling the pull rod, the fixed ring slides within the fixed shell, squeezing the spring to deform, so that the inclined block slides within the groove, thereby facilitating the installation of the first fixing seat. Then, release the pull rod to reset the spring, prompting the inclined block to limit the first fixing seat, preventing the first fixing seat from detaching from the fixing plate, and enabling the installation of the fixing device according to the number of cable lines, making the installation more convenient and saving a significant amount of time.

[0010] 2. In the present utility model, by rotating the threaded rod, the sleeve and the slide bar slide within the shell, driving the arc-shaped plate to move upward, thereby fixing the cable. Through the provided first sponge plate and second sponge plate, the surface of the cable can be protected. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0012] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0013] Figure 2 It is a schematic diagram of the partial cross-sectional structure of the fixing plate of the present utility model;

[0014] Figure 3 It is a schematic diagram of the structure of the first fixing seat of the present utility model;

[0015] Figure 4 It is a schematic diagram of the partial cross-sectional structure of the shell of the present utility model;

[0016] Figure 5 It is a schematic diagram of the partial cross-sectional structure of the fixed shell of the present utility model.

[0017] In the figure: 1, mounting plate; 11, support rod; 2, fixing plate; 201, T-shaped chute; 202, groove; 21, T-shaped slider; 22, fixed rod; 23, first fixing seat; 24, first sponge plate; 25, second fixing seat; 26, connecting rod; 3, shell; 31, threaded rod; 32, knob; 33, sleeve; 34, slide bar; 35, arc-shaped plate; 36, second sponge plate; 4, fixed shell; 41, pull rod; 42, fixed ring; 43, spring; 44, inclined block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Embodiment: As Figures 1-5 shown, the present utility model provides a cable fixing device for high and low voltage switch cabinets, including a mounting plate 1. One side of the mounting plate 1 is fixedly provided with a support rod 11. One end of the support rod 11 is fixedly provided with a fixing plate 2. Below the fixing plate 2 is provided a first fixing seat 23. The bottom surface of the first fixing seat 23 is fixedly provided with a connecting rod 26. The bottom end of the connecting rod 26 is fixedly provided with a second fixing seat 25. The top surface of the fixing plate 2 is fixedly provided with a fixing shell 4. A pull rod 41 is movably inserted into the fixing shell 4. The bottom end of the pull rod 41 is fixedly provided with an inclined block 44. The inclined block 44 slides in the fixing plate 2. The outer surface of the pull rod 41 is fixedly sleeved with a fixing ring 42. The fixing ring 42 slides in the fixing shell 4. A spring 43 is fixedly connected between the inner wall of the fixing shell 4 and the fixing ring 42. A groove 202 is formed in the fixing plate 2. The inclined block 44 slides in the groove 202. By pulling the pull rod 41, the fixing ring 42 slides in the fixing shell 4 and compresses the spring 43 to deform, so that the inclined block 44 slides in the groove 202, and then it is convenient to install the first fixing seat 23. Then release the pull rod 41 to make the spring 43 reset, so that the inclined block 44 can limit the first fixing seat 23 to prevent the first fixing seat 23 from detaching from the fixing plate 2, so that the fixing device can be installed according to the number of cable lines, making the installation more convenient and saving a lot of time.

[0020] The top surface of the first fixing seat 23 is fixedly provided with a fixing rod 22. The top end of the fixing rod 22 is fixedly provided with a T-shaped slider 21. A T-shaped sliding groove 201 is formed in the fixing plate 2. The T-shaped slider 21 slides in the T-shaped sliding groove 201.

[0021] By adopting the above technical solution, the T-shaped slider 21 slides in the T-shaped sliding groove 201, so that it is convenient to move according to the position of the cable line.

[0022] A shell 3 is fixedly arranged in the second fixing seat 25. A sleeve 33 slides in the shell 3. A slide bar 34 is fixedly arranged on the outer surface of the sleeve 33. The slide bar 34 slides in the shell 3. A first sponge board 24 is fixedly arranged in the first fixing seat 23. An arc-shaped plate 35 is fixedly arranged at the top end of the sleeve 33. A second sponge board 36 is fixedly arranged in the arc-shaped plate 35. A threaded rod 31 rotates in the shell 3. The bottom end of the threaded rod 31 is fixedly provided with a turning knob 32. The threaded rod 31 rotates and is threadedly inserted into the sleeve 33.

[0023] By adopting the above technical solution, by rotating the threaded rod 31, the sleeve 33 and the slide bar 34 slide in the housing 3, and drive the arc plate 35 to move upward, so as to fix the cable. By providing the first sponge plate 24 and the second sponge plate 36, the surface of the cable can be protected.

[0024] Working principle: First, fix the mounting plate 1 with bolts. By pulling the pull rod 41, the fixing ring 42 slides in the fixing housing 4, and the spring 43 is compressed and deformed, so that the inclined block 44 slides in the groove 202, which is convenient for installing the first fixing seat 23. Then release the pull rod 41 to reset the spring 43, so that the inclined block 44 can limit the first fixing seat 23 to prevent the first fixing seat 23 from detaching from the fixing plate 2, so that the fixing device can be installed according to the number of cables, making the installation more convenient and saving a lot of time. Then pass the cable through between the first fixing seat 23 and the second fixing seat 25. By rotating the threaded rod 31, the sleeve 33 and the slide bar 34 slide in the housing 3, and drive the arc plate 35 to move upward, so as to fix the cable. By providing the first sponge plate 24 and the second sponge plate 36, the surface of the cable can be protected.

[0025] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these changes and modifications.

Claims

1. A cable fixing device for a high and low voltage distribution cabinet, comprising a mounting plate (1), characterized in that: A support rod (11) is fixedly provided on one side of the mounting plate (1), a fixed plate (2) is fixedly provided on one end of the support rod (11), a first fixed seat (23) is provided below the fixed plate (2), a connecting rod (26) is fixedly provided on the bottom surface of the first fixed seat (23), a second fixed seat (25) is fixedly provided on the bottom end of the connecting rod (26), a fixed shell (4) is fixedly provided on the top surface of the fixed plate (2), a pull rod (41) is movably inserted in the fixed shell (4), an inclined block (44) is fixedly provided on the bottom end of the pull rod (41), and the inclined block (44) is slidably provided in the fixed plate (2).

2. A cable fixing device for a high and low voltage distribution cabinet as claimed in claim 1, characterized in that: The outer surface of the pull rod (41) is fixedly sleeved with a fixing ring (42), the fixing ring (42) is slidably arranged in the fixing shell (4), and a spring (43) is fixedly connected between the inner wall of the fixing shell (4) and the fixing ring (42).

3. A cable fixing device for a high and low voltage distribution cabinet as claimed in claim 1, characterized in that: A groove (202) is provided in the fixing plate (2), and the inclined block (44) is slidably disposed in the groove (202).

4. A cable fixing device for a high and low voltage distribution cabinet as claimed in claim 1, characterized in that: A fixing rod (22) is fixedly provided on the top surface of the first fixing seat (23), and a T-shaped sliding block (21) is fixedly provided on the top end of the fixing rod (22).

5. A cable fixing device for a high and low voltage distribution cabinet as claimed in claim 4, characterized in that: A T-shaped sliding groove (201) is provided in the fixing plate (2), and the T-shaped sliding block (21) is slidably arranged in the T-shaped sliding groove (201).

6. A cable fixing device for a high and low voltage distribution cabinet as claimed in claim 1, characterized in that: A shell (3) is fixedly provided inside the second fixed seat (25), a sleeve (33) is slidably provided inside the shell (3), a sliding bar (34) is fixedly provided on the outer surface of the sleeve (33), and the sliding bar (34) is slidably provided inside the shell (3).

7. A cable fixing device for a high and low voltage distribution cabinet as claimed in claim 6, characterized in that: A first sponge plate (24) is fixedly arranged inside the first fixing seat (23), an arc-shaped plate (35) is fixedly arranged at the top end of the sleeve (33), and a second sponge plate (36) is fixedly arranged inside the arc-shaped plate (35).

8. A cable fixing device for a high and low voltage distribution cabinet as claimed in claim 7, characterized in that: A threaded rod (31) is rotatably disposed in the housing (3), a rotating knob (32) is fixedly disposed at the bottom end of the threaded rod (31), and the threaded rod (31) is rotatably threadedly inserted in a sleeve (33).

Images