Power distribution switch convenient to disassemble and assemble

Abstract

The power distribution switch comprises a power distribution cabinet, sliding blocks, a switch main body and fixing bolts, the inner side of the power distribution cabinet is fixedly connected with a partition plate, the surface of one side, facing the opening of the power distribution cabinet, of the partition plate is provided with a plurality of parallel transverse sliding grooves, and the inner sides of the sliding grooves are slidably connected with the sliding blocks. The left side and the right side of the front surface of the sliding block are in threaded connection with adjusting bolts in a horizontal state, the adjusting bolts transversely penetrate through the surface of the restraining frame and are in threaded connection with the restraining frame, the restraining frame and the front surface of the sliding block are kept in a parallel state, and the switch body is located in the area between the sliding block and the restraining frame; according to the utility model, the positions of the slide block and the switch main body are freely adjusted by arranging the left and right chutes communicated with the outside, thereby selecting a proper position for installation, making full use of the space for free installation, and having strong practicality.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of distribution switch, concretely to a distribution switch convenient to dismount. BACKGROUND

[0002] With the continuous progress of electric power technology and the sustained growth of electric power demand, as an important part of the electric power network, the safety and reliability requirements of the distribution system are also higher and higher, and the distribution switch as the key equipment in the distribution system, its appearance is to meet the demand of power distribution, control and protection, through reasonable distribution switch configuration and layout, the reliability and stability of the distribution system can be improved. When a fault occurs, the fault area can be isolated by switching the switch to ensure normal power supply in other areas.

[0003] The existing distribution switch is generally fixedly installed in the power distribution cabinet, and the installation structure is complex, and there are many parts, which not only consumes time and effort in the process of dismounting, but also has low space utilization efficiency, cannot fully use the space in the power distribution cabinet, and has low practicality. UTILITY MODEL CONTENT

[0004] The utility model discloses a distribution switch convenient to dismount, solve the problem that the existing distribution switch in the background art is generally fixedly installed in the power distribution cabinet, and the installation structure is complex, and there are many parts, which not only consumes time and effort in the process of dismounting, but also has low space utilization efficiency, cannot fully use the space in the power distribution cabinet.

[0005] To achieve the above object, the utility model provides the following technical scheme: a distribution switch convenient to dismount, including power distribution cabinet, sliding block, switch main body and fixed bolt, the inner side of power distribution cabinet is fixedly connected with the baffle, the surface of the baffle towards power distribution cabinet opening side is equipped with a plurality of parallel horizontal sliding slot, the inner side of sliding slot is connected with sliding block, the right surface of sliding block both sides is all screw -threaded with adjusting bolt in horizontal state, adjusting bolt transversely passes through the surface of constraint frame and is linked with constraint frame screw -threaded, constraint frame and the right surface of sliding block keep parallel state, switch main body is located the area between sliding block and constraint frame.

[0006] In this technical scheme, when dismounting the switch main body, only need to twist the adjusting bolt, drive constraint frame to move along the surface of sliding block transversely, make the interval between constraint frame and sliding block change, can make switch main body separate from sliding block main body and constraint frame or be tightly clamped between sliding block and constraint frame, need not extra installation spare part, dismount very convenient, and practicality is stronger, sliding block slides along the horizontal sliding slot, carries constraint frame and switch main body and adjusts the position on the surface of baffle, and can freely set the number and interval of sliding block, utilize the space to the maximum extent, and laterally installed and dismounted also be more convenient.

[0007] Preferably, the surface of the partition plate above the chute is uniformly provided with a plurality of fixing holes in the transverse direction.

[0008] Preferably, the top central position of the front surface of the sliding block is provided with a fixing groove, and the fixing bolt passes through the fixing groove in the transverse direction and is screwed with the sliding block and the partition plate through the fixing hole.

[0009] Preferably, the surface of the constraint frame on the lower position of the opening side of the power distribution cabinet is rotatably connected with a protective cover through a hinge.

[0010] Preferably, the two ends of the chute are in communication with the outside, and the surface of the sliding block on the inner side of the chute is perfectly matched with the inner surface of the chute.

[0011] Preferably, the top left and right sides of the protective cover are fixedly connected with buckles, and the top left and right sides of the sliding block are provided with clamping grooves.

[0012] Compared with the prior art, the utility model has the beneficial effects as follows:

[0013] 1. The utility model discloses a sliding block, an adjusting bolt and a constraint frame, which can conveniently disassemble and assemble the switch body.

[0014] 2. The utility model discloses a chute provided on the surface of the partition plate and open at both ends, which can freely adjust the position of the sliding block. BRIEF DESCRIPTION OF DRAWINGS

[0015] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of the non-restrictive embodiments with reference to the accompanying drawings:

[0016] Figure 1 It is the overall view of the utility model;

[0017] Figure 2 It is the lateral section schematic view of the utility model;

[0018] Figure 3 It is the surface structure schematic view of the sliding block of the utility model.

[0019] In the figure: 1, power distribution cabinet; 2, partition; 3, sliding groove; 301, fixed hole; 4, sliding block; 5, fixed slot; 6, fixed bolt; 7, restraint frame; 8, adjusting bolt; 9, protective cover; 10, buckle; 11, clamping groove; 12, switch body. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the following will be further described in conjunction with specific embodiments.

[0021] A power distribution switch convenient to disassemble, see Figures 1 to 3 , including power distribution cabinet 1, sliding block 4, switch body 12 and fixed bolt 6, the inner side of power distribution cabinet 1 is fixedly connected with partition 2, the surface of partition 2 towards the opening side of power distribution cabinet 1 is provided with a plurality of parallel transverse sliding grooves 3, the inner side of sliding groove 3 is slidingly connected with sliding block 4, sliding block 4 slides transversely along sliding groove 3, with restraint frame 7 and switch body 12 adjusting the position on the surface of partition 2, and the number and spacing of sliding block 4 can be freely set, the space is used to the greatest extent; the front surface of sliding block 4 is screw-connected with adjusting bolt 8 on the left and right sides in horizontal state, adjusting bolt 8 transversely penetrates the surface of restraint frame 7 and is screw-connected with restraint frame 7, restraint frame 7 and the front surface of sliding block 4 keep parallel state, switch body 12 is located in the area between sliding block 4 and restraint frame 7, after restraint frame 7 clamps switch body 12, at this time, there is still a gap between restraint frame 7 and sliding block 4, which is convenient for the wire to pass through and be connected with switch body 12, twist adjusting bolt 8, change the spacing between restraint frame 7 and sliding block 4, so that switch body 12 can be separated from sliding block 4 body and restraint frame 7 or be tightly clamped between sliding block 4 and restraint frame 7, without extra installation parts, disassembly is very convenient.

[0022] Specifically, as shown in Figure 1 , a plurality of fixed holes 301 are uniformly provided on the surface of partition 2 above sliding groove 3, fixed holes 301 are convenient for the twist of fixed bolt 6, so that sliding block 4 is fixed at the current position of sliding groove 3, and stability is maintained.

[0023] It is worth mentioning that, as shown in Figure 3 , a fixed slot 5 is provided on the top central position of the front surface of sliding block 4, fixed bolt 6 transversely penetrates fixed slot 5 and is screw-connected with sliding block 4 and partition 2 through fixed hole 301, fixed slot 5 and fixed hole 301 are located on the same horizontal line, so as to facilitate the twist of fixed bolt 6.

[0024] It is worth mentioning that, as shown in Figure 3As shown, the constraint frame 7 is connected with the protective cover 9 through a hinge at the lower position of the surface of the opening side of the power distribution cabinet 1, the protective cover 9 can block the front of the switch body 12, avoid dust and accidental touch, and the protective cover 9 is made of transparent plastic material, facilitating the checking of the state of the switch body 12.

[0025] As shown in the drawings, Figure 1 and Figure 2 As shown, the two ends of the sliding groove 3 are communicated with the outside, and the surface of the inside part of the sliding block 4 is perfectly matched with the inner surface of the sliding groove 3, so the sliding block 4 can be slid in and out from the two sides of the sliding groove 3, facilitating the installation and removal of the sliding block 4.

[0026] As shown in the drawings, Figure 3 As shown, the top of the protective cover 9 is fixedly connected with the buckles 10 on the left and right sides, and the top end of the sliding block 4 is provided with the clamping grooves 11 on the left and right sides, the buckles 10 are clamped into the clamping grooves 11 after the protective cover 9 is closed, and the protective cover 9 is opened downward, so that the protective cover 9 is not always closed when the switch body 12 is maintained, and the maintenance is more convenient.

[0027] In actual use, when the switch body 12 is disassembled, the constraint frame 7 is driven to move horizontally along the surface of the sliding block 4 by twisting the adjusting bolt 8, so that the distance between the constraint frame 7 and the sliding block 4 is changed, the switch body 12 is separated from the sliding block 4 and the constraint frame 7 or is tightly clamped between the sliding block 4 and the constraint frame 7, no additional installation parts are needed, the disassembly is very convenient, and the practicability is high; meanwhile, the position of the sliding block 4 can be freely adjusted through the sliding groove 3 which is open at both ends of the surface of the partition plate 2, the sliding block 4 is horizontally slid along the sliding groove 3, the constraint frame 7 and the switch body 12 are adjusted in position on the surface of the partition plate 2, and the number and distance of the sliding blocks 4 can be freely set, the space is used to the maximum extent, the installation and disassembly are more convenient, and the practicability is high.

[0028] In addition, the components of the utility model are all general standard components or components known by the person skilled in the art, the structure and principle thereof are known by the person skilled in the art through technical manuals or through conventional experimental methods, the person skilled in the art can realize it, and it is needless to say, and the content protected by the utility model does not involve the improvement of the internal structure and method.

[0029] The embodiments of the utility model disclose the preferred embodiments, but are not limited to this, the person skilled in the art can easily understand the spirit of the utility model according to the above-mentioned embodiments, and make different inferences and changes, but as long as it does not deviate from the spirit of the utility model, it is within the protection scope of the utility model.

Claims

1. A power distribution switch convenient to disassemble, comprising a power distribution cabinet (1), a sliding block (4), a switch main body (12) and a fixing bolt (6), characterized in that: The inner side of the distribution cabinet (1) is fixedly connected with a partition plate (2), the surface of the partition plate (2) towards the opening side of the distribution cabinet (1) is provided with a plurality of parallel transverse sliding grooves (3), the inner side of the sliding groove (3) is slidably connected with a sliding block (4), the front surface of the sliding block (4) is horizontally and threadedly connected with adjusting bolts (8) on the left and right sides, the adjusting bolts (8) transversely penetrate the surface of a constraint frame (7) and are threadedly connected with the constraint frame (7), the constraint frame (7) and the front surface of the sliding block (4) are in parallel state, and the switch body (12) is located between the sliding block (4) and the constraint frame (7).

2. The switchgear according to claim 1, wherein: A plurality of fixing holes (301) are uniformly and horizontally provided on the surface of the partition plate (2) above the sliding groove (3).

3. The switchgear of claim 1, wherein: A fixing groove (5) is provided on the top central position of the front surface of the sliding block (4), the fixing bolt (6) transversely penetrates the fixing groove (5) and is threadedly connected with the sliding block (4) and the partition plate (2) through the fixing hole (301).

4. The switchgear of claim 1, wherein: The surface of the constraint frame (7) towards the opening side of the distribution cabinet (1) is rotatably connected with a protective cover (9) at the lower position by a hinge.

5. The switchgear of claim 1, wherein: The both ends of the sliding groove (3) are in communication with the outside, and the surface of the sliding block (4) located in the inner side of the sliding groove (3) is perfectly matched with the inner surface of the sliding groove (3).

6. The switchgear of claim 4, wherein: The top left and right sides of the protective cover (9) are fixedly connected with buckles (10), and the top left and right sides of the sliding block (4) are provided with clamping grooves (11).

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