Power distribution switch with separation mechanism

Abstract

The utility model discloses a power distribution switch with a separation mechanism, which comprises a mounting plate, an insertion frame is fixedly mounted on the right side of the mounting plate, an L-shaped insertion plate is movably clamped in the insertion frame, a power distribution switch body is fixedly mounted on the other side of the L-shaped insertion plate, and a shell is fixedly mounted on the right side of the power distribution switch body. An L-shaped ejector rod is fixedly mounted on the right side of the mounting plate and close to the bottom of the mounting plate, the other end of the L-shaped ejector rod penetrates through the through hole and extends into the shell, a supporting plate is arranged at the top end of the L-shaped ejector rod, a first electrode is fixedly mounted at the top of the supporting plate, and a second electrode is arranged at the top of the first electrode. According to the utility model, through the cooperation of the above structures, the electrodes are separated and contacted while the power distribution switch is disassembled and assembled, so that circuit electrification caused by misoperation can be avoided, the disassembly and assembly steps of the power distribution switch are reduced, and the convenience of maintenance of the power distribution switch is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of distribution switch, concretely to a distribution switch with separation mechanism. BACKGROUND

[0002] The distribution switch is a kind of electrical equipment for controlling, distribution, protecting electric energy, is usually installed in distribution room or distribution line, and the main functions of distribution switch include controlling electric energy flow direction, distributing electric energy, and protecting electrical equipment from overvoltage, overcurrent and other faults, simultaneously, using modern technology, distribution switch can also realize control, protection, monitoring, display, record and other functions, the prior art with the publication number CN221573735U discloses a distribution switch with separation mechanism, with separate quick disassembly structure, expansion bolt is not frequently disassembled, expansion bolt is not loose, the quick disassembly structure of the application is also convenient for maintenance personnel to replace equipment quickly, reduce maintenance time, the safety has separation structure, can provide secondary insurance for maintenance personnel, prevent the equipment switch from being pushed on by someone when circuit is maintained, cause danger to maintenance personnel, but the distribution switch cannot simultaneously carry out disassembly and electrode separation operation, to lead to more disassembly steps of distribution switch, to further reduce the convenience of distribution switch maintenance, bring certain adverse effects to actual use, therefore need to be improved. CONTENT OF UTILITY MODEL

[0003] The utility model discloses a distribution switch with separation mechanism, the jacking device is equipped with, realizes the separation and contact of electrode when disassembling and assembling distribution switch, to avoid misoperation and lead to circuit energization, and reduce the disassembly step of distribution switch, to further improve the convenience of distribution switch maintenance, bring certain favorable effects to actual use, solve the problem proposed in above background art.

[0004] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a distribution switch with separation mechanism, including installation board, the right side fixed mounting of installation board has the plug-in frame, the inside movable joint of plug-in frame has L shape plug-in board, the other side fixed mounting of L shape plug-in board has distribution switch body, the right side fixed mounting of distribution switch body has the casing, the bottom middle of casing is opened There is a through-hole, the right side of installation board and close to its bottom fixed mounting has L shape jacking rod, the other end of L shape jacking rod extends to the inside of casing through through-hole, the top of L shape jacking rod is equipped with support plate, the top fixed mounting of support plate has first electrode, the top of first electrode is equipped with second electrode, and the top of second electrode is fixedly connected with the inner wall of casing.

[0005] Preferably, the left side of the installation plate is fixedly installed with an insulating plate, and the insulating plate is made of epoxy resin material.

[0006] Preferably, the upper and lower sides of the mounting plate are fixedly provided with threaded blocks, the threaded blocks are internally provided with threaded holes, and the threaded holes are internally threadedly connected with fixing bolts.

[0007] Preferably, the top of the power distribution switch body is fixedly provided with a pull block, and the outer side of the pull block is fixedly provided with an anti-skid pad.

[0008] Preferably, the two sides of the support plate are fixedly provided with sliding sleeves, the sliding sleeves are internally and slidably connected with sliding rods, and the two ends of the sliding rods are fixedly connected with the upper and lower sides of the inner wall of the shell.

[0009] Preferably, the bottom of the support plate is fixedly provided with springs on the two sides, and the bottom ends of the springs are fixedly connected with the bottom of the inner wall of the shell.

[0010] Preferably, the inside of the through hole is fixedly provided with a sealing ring, and the inner diameter of the sealing ring is equal to the diameter of the L-shaped ejector rod.

[0011] Compared with the prior art, the device has the beneficial effects that: the device can realize the installation and fixation of the power distribution switch body by inserting the L-shaped plug-in plate into the inside of the plug-in frame, and the L-shaped plug-in plate can be separated from the plug-in frame by lifting the power distribution switch body upward, thereby realizing the disassembly of the power distribution switch body. When the power distribution switch body is installed, the L-shaped plug-in rod can be inserted into the inside of the shell through the through hole, and then the L-shaped plug-in rod can lift the support plate, and the support plate can drive the first electrode and the second electrode to contact. When the power distribution switch body is disassembled, the support plate can move downward under the contraction of the spring, thereby driving the first electrode and the second electrode to separate, thereby realizing the separation and contact of the electrodes while disassembling and assembling the power distribution switch, avoiding misoperation to cause the circuit to be powered on, reducing the disassembly steps of the power distribution switch, and improving the convenience of the power distribution switch maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0013] Figure 2 It is a shell internal structure schematic diagram of the utility model;

[0014] Figure 3 It is a plug-in frame internal structure schematic diagram of the utility model;

[0015] Figure 4 It is a threaded block and fixing bolt connection structure schematic diagram of the utility model;

[0016] Figure 5 It is an A place enlarged view of the utility model.

[0017] In the figure: 1, mounting plate; 2, plug frame; 3, L-shaped plug plate; 4, power distribution switch body; 5, shell; 6, L-shaped ejector pin; 7, support plate; 8, first electrode; 9, second electrode; 10, insulating plate; 11, threaded block; 12, threaded hole; 13, fixing bolt; 14, pull block; 15, non-slip pad; 16, sliding sleeve; 17, sliding rod; 18, spring; 19, sealing ring. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] Embodiment 1, please refer to Figures 1 to 5 The utility model provides a kind of technical scheme: a power distribution switch with separation mechanism, including mounting plate 1, the right side of mounting plate 1 is fixedly installed with plug frame 2, the inside of plug frame 2 is movably connected with L-shaped plug plate 3, the other side of L-shaped plug plate 3 is fixedly installed with power distribution switch body 4, the right side of power distribution switch body 4 is fixedly installed with shell 5, the bottom of shell 5 is provided with through hole in middle, the right side of mounting plate 1 and close to its bottom is fixedly installed with L-shaped ejector pin 6, the other end of L-shaped ejector pin 6 extends to the inside of shell 5 by through hole, the top of L-shaped ejector pin 6 is equipped with support plate 7, the top of support plate 7 is fixedly installed with first electrode 8, the top of first electrode 8 is equipped with second electrode 9, and second electrode 9 is fixedly connected with the top of shell 5 inner wall.

[0020] Further, the left side of mounting plate 1 is fixedly installed with insulating plate 10, and the insulating plate 10 is made of epoxy resin material. The insulating plate 10 can isolate the power distribution switch from the wall to avoid accidental electric shock accidents.

[0021] Further, threaded block 11 is fixedly installed on the upper and lower sides of mounting plate 1, threaded hole 12 is formed in the inside of threaded block 11, and fixing bolt 13 is screw-connected in the inside of threaded hole 12. The threaded block 11 and the fixing bolt 13 facilitate the installation of the mounting plate 1 by the staff.

[0022] Further, pull block 14 is fixedly installed on the top of power distribution switch body 4, and non-slip pad 15 is fixedly installed on the outside of pull block 14. The non-slip pad 15 can increase the friction between the pull block 14 and the hand, so as to facilitate the staff to lift the power distribution switch body 4.

[0023] Embodiment 2, please refer to Figures 1 to 5The difference between the embodiment and embodiment 1 is that the two sides of the supporting plate 7 are fixedly installed with sliding sleeves 16, the inside of the sliding sleeve 16 is slidably connected with a sliding rod 17, the two ends of the sliding rod 17 are fixedly connected with the upper and lower sides of the inner wall of the shell 5, the supporting plate 7 can stably lift under the sliding action of the sliding sleeve 16 and the sliding rod 17, the bottom of the supporting plate 7 is fixedly installed with springs 18, the bottom end of the spring 18 is fixedly connected with the bottom of the inner wall of the shell 5, when the power distribution switch body 4 is disassembled, the first electrode 8 can be separated from the second electrode 9 under the contraction of the spring 18, the inside of the through hole is fixedly installed with a sealing ring 19, the inner diameter of the sealing ring 19 is equal to the diameter of the L-shaped ejector rod 6, and the sealing ring 19 can prevent external dust from entering the inside of the shell 5 through the through hole.

[0024] Working principle: the power distribution switch with a separation mechanism can be installed and fixed by inserting the L-shaped plug-in plate 3 into the inside of the plug-in frame 2, and the L-shaped plug-in plate 3 can be separated from the plug-in frame 2 by lifting the power distribution switch body 4 upwards, so that the power distribution switch body 4 can be disassembled, when the power distribution switch body 4 is installed, the L-shaped plug-in rod can be inserted into the inside of the shell 5 through the through hole, then the L-shaped plug-in rod can lift the supporting plate 7, and the supporting plate 7 can drive the first electrode 8 to contact the second electrode 9, when the power distribution switch body 4 is disassembled, the supporting plate 7 can move downwards under the contraction of the spring 18, so as to drive the first electrode 8 to separate from the second electrode 9, thereby realizing the separation and contact of the electrodes during the disassembly and assembly of the power distribution switch, avoiding the misoperation to cause the circuit to be powered on, reducing the disassembly and assembly steps of the power distribution switch, and improving the convenience of the maintenance of the power distribution switch.

[0025] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A power distribution switch with a band separation mechanism comprising a mounting plate (1), characterized in that: The right side of mounting plate (1) is fixedly installed with plug-in frame (2), the inside of plug-in frame (2) is movably clamped with L-shaped plug-in board (3), the other side of L-shaped plug-in board (3) is fixedly installed with power distribution switch body (4), the right side of power distribution switch body (4) is fixedly installed with shell (5), the bottom of shell (5) is provided with through hole, the right side of mounting plate (1) and close to its bottom is fixedly installed with L-shaped ejector rod (6), the other end of L-shaped ejector rod (6) extends to the inside of shell (5) through through hole, the top end of L-shaped ejector rod (6) is provided with support plate (7), the top of support plate (7) is fixedly installed with first electrode (8), the top of first electrode (8) is provided with second electrode (9), second electrode (9) is fixedly connected with the top of shell (5) inner wall.

2. The power distribution switch with a separation mechanism according to claim 1, characterized in that: The left side of mounting plate (1) is fixedly installed with insulating plate (10), the insulating plate (10) is made of epoxy resin material.

3. The power distribution switch with a separation mechanism according to claim 1, characterized in that: The upper and lower sides of mounting plate (1) are fixedly installed with threaded block (11), the inside of threaded block (11) is provided with threaded hole (12), the inside of threaded hole (12) is screw-connected with fixing bolt (13).

4. The power distribution switch with a separation mechanism according to claim 1, characterized in that: The top of power distribution switch body (4) is fixedly installed with pull block (14), the outside of pull block (14) is fixedly installed with anti-skid pad (15).

5. The power distribution switch with a separation mechanism according to claim 1, wherein: The two sides of support plate (7) are fixedly installed with sliding sleeve (16), the inside of sliding sleeve (16) is slidably connected with sliding rod (17), the two ends of sliding rod (17) are fixedly connected with the upper and lower sides of shell (5) inner wall.

6. The power distribution switch with a separation mechanism according to claim 1, characterized in that: The bottom of support plate (7) is fixedly installed with spring (18), the bottom end of spring (18) is fixedly connected with the bottom of shell (5) inner wall.

7. The power distribution switch with a separation mechanism according to claim 1, wherein: The inside of through hole is fixedly installed with sealing ring (19), the inner diameter of sealing ring (19) is equal to the diameter of L-shaped ejector rod (6). The right side of mounting plate (1) is fixedly installed with plug-in frame (2), the inside of plug-in frame (2) is movably clamped with L-shaped plug-in board (3), the other side of L-shaped plug-in board (3) is fixedly installed with power distribution switch body (4), the right side of power distribution switch body (4) is fixedly installed with shell (5), the bottom of shell (5) is provided with through hole, the right side of mounting plate (1) and close to its bottom is fixedly installed with L-shaped ejector rod (6), the other end of L-shaped ejector rod (6) extends to the inside of shell (5) through through hole, the top end of L-shaped ejector rod (6) is provided with support plate (7), the top of support plate (7) is fixedly installed with first electrode (8), the top of first electrode (8) is provided with second electrode (9), second electrode (9) is fixedly connected with the top of shell (5) inner wall.

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