Branching mechanism for high-low voltage power distribution cabinet

Abstract

The utility model relates to the technical field of circuit branching, and discloses a branching mechanism for a high-low voltage power distribution cabinet, which comprises a branching box, a screw rod is fixedly connected to the inner wall of the branching box, a main line is slidably connected to the outer wall of the screw rod, a clamping assembly is arranged on the outer wall of the screw rod, an installation assembly is arranged in the branching box, the clamping assembly comprises a connecting block, and the connecting block is fixedly connected to the inner wall of the branching box. The inner wall of the connecting block is slidably connected to the outer wall of the screw, the outer wall of the screw is in threaded connection with a knob, the outer wall of the screw is sleeved with a first spring, the lower surface of the connecting block is fixedly connected with a connecting column, one end of the connecting column is fixedly connected with an upper clamping block, and the inner wall of the junction box is fixedly connected with a lower clamping block. According to the utility model, the knob is simply rotated to move downwards along the screw rod, so that the knob and the connecting block are in close contact to clamp the main line, and meanwhile, the connecting block moves downwards to drive the close contact between the upper clamping block and the lower clamping block to clamp the branch line.

Description

TECHNICAL FIELD

[0001] The utility model relates to circuit distribution technology field especially relates to high low voltage switch board is with distribution mechanism. BACKGROUND

[0002] The distribution device of the switch board is the key component in the high low voltage distribution system, in the high low voltage switch board, there will be numerous incoming lines and outgoing lines, if there is no distribution mechanism, these electric wires and cables will be intertwined in disorder, its main function is to orderly distribute and arrange and connect various electric wires and cables entering and exiting the switch board, ensure the safety, stability and high efficiency of power transmission, in the industrial field, such as large factory mine and other places, numerous electrical equipment needs different voltage grade power supply, the high low voltage switch board bears the heavy responsibility of distributing electric energy, and the distribution mechanism plays the role of accurately combing the line, prevents the electrical fault short circuit and even the fire and other dangerous conditions caused by the disorderly line.

[0003] The existing high low voltage switch board distribution mechanism is usually composed of a distribution board, a wire slot, a wiring terminal, a fixing support and the like, the distribution board is generally made of insulating material, a plurality of wire slots are arranged on the distribution board, different specifications of electric wires and cables are accommodated through clamping between the wire slots, then the electric wires are clamped through the tightening of the bolts to make them distribute according to the predetermined path, the wiring terminal is used to realize the connection between the electric wires or the connection with the internal electrical elements of the switch board, and the fixing support firmly installs the distribution board and the related components in the switch board.

[0004] In the prior art, the distribution mechanism is fixed by screwing the screw to clamp the electric wire during clamping and fixing the electric wire and cable, so that a screwdriver or other professional tool needs to be used during operation, which is relatively troublesome during operation, and only one electric wire can be clamped and fixed at a time, so that the work efficiency is relatively low. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a high low voltage switch board distribution mechanism, which aims at improving the problem of low work efficiency caused by the troublesome fixing mode of the electric wire and the fixing of only one electric wire at a time in the prior art.

[0006] To achieve the above object, the utility model provides the following technical scheme: The utility model provides a distribution mechanism for high and low voltage power distribution cabinet, including the distribution box, the distribution box inner wall is fixedly connected with screw rod, the screw rod outer wall is connected with main wire of sliding, the screw rod outer wall is provided with clamping assembly, the distribution box inside is provided with mounting assembly, the clamping assembly includes connecting block, the connecting block inner wall is connected in the screw rod outer wall of sliding, the screw rod outer wall is threadedly connected with knob, the screw rod outer wall is equipped with spring no.

[0007] Further, the mounting assembly includes a mounting seat, and the mounting seat is fixedly connected to the inside of the distribution box.

[0008] Further, the mounting seat is internally provided with a clamping groove, the mounting seat is internally provided with a connecting seat, the connecting seat is internally provided with a spring three, the connecting seat is internally provided with a pressing rod, and the pressing rod is internally provided with a spring two.

[0009] Further, the pressing rod is internally provided with a latch, the latch is externally connected to the inner wall of the clamping groove, and the latch is externally connected to the inside of the connecting seat.

[0010] Further, the outer wall of the branch line is slidably connected to the outer wall of the upper clamping block on one side, and the outer wall of the branch line is slidably connected to the inside of the distribution box on the other side.

[0011] Further, one end of the spring one is fixedly connected to the outer wall of the connecting block on one side, and the other end of the spring one is fixedly connected to the inner wall of the distribution box.

[0012] Further, one end of the spring two is fixedly connected to the inside of the pressing rod, and the other end of the spring two is fixedly connected to the outer wall of the latch on one side.

[0013] Further, one end of the spring three is fixedly connected to the inside of the connecting seat, and the other end of the spring three is fixedly connected to the lower surface of the pressing rod.

[0014] The utility model has the advantages of the following:

[0015] 1. In the utility model, the knob is rotated to move downward along the screw rod, the knob is in close contact with the connecting block, the main wire is clamped, the upper clamping block is in close contact with the lower clamping block, the branch line is clamped, the branch line and the main wire can be clamped quickly, the installation efficiency is improved, the time and labor cost are saved, a plurality of wires can be clamped at a time, and the work efficiency is improved.

[0016] 2、 the utility model discloses, through pressing press rod makes that bolt contracts to press rod inside, make bolt with the card slot inside the mounting seat separate, at this moment can connect seat with mounting seat separate, thereby complete to the quick disassembly of dust cover, make when the circuit overhauls can be quickly taken down to the circuit detection, this disassembly mode improves work efficiency greatly, when installing, branch line will connect seat insert mounting seat, make bolt press to the card slot, make bolt slip into the card slot complete to the quick installation of dust cover. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the branch mechanism for high-low voltage distribution cabinet that the utility model provides;

[0018] Figure 2 It is the branch box partial structure schematic diagram of the branch mechanism for high-low voltage distribution cabinet that the utility model provides;

[0019] Figure 3 It is the upper clamping block partial structure schematic diagram of the branch mechanism for high-low voltage distribution cabinet that the utility model provides;

[0020] Figure 4 It is the connecting seat partial structure schematic diagram of the branch mechanism for high-low voltage distribution cabinet that the utility model provides;

[0021] Figure 5 It is the mounting seat partial structure schematic diagram of the branch mechanism for high-low voltage distribution cabinet that the utility model provides.

[0022] Legend:

[0023] 1, branch box;2, branch line;3, main line;4, screw;5, knob;6, connecting block;7, spring one;8, connecting column;9, upper clamping block;10, lower clamping block;11, dust cover;12, press rod;13, connecting seat;14, spring two;15, bolt;16, spring three;17, mounting seat;18, card slot. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0025] Refer to Figure 1 Figure 3 ​The utility model provides a kind of embodiment: high-low voltage distribution cabinet is used to branch mechanism, including branch box 1, the screw rod 4 is fixedly connected in branch box 1 inner wall, the screw rod 4 is vertically or horizontally arranged in branch box 1 for installing main line 3 and cooperation clamping assembly realizes the fixation of main line 3, the outer wall of screw rod 4 is slidably connected with main line 3, main line 3 is carefully inserted into branch box 1 along the outer wall of screw rod 4, so that main line 3 is located at the predetermined position between connecting block 6 and lower clamping block 10, the outer wall of screw rod 4 is provided with clamping assembly, and branch box 1 is provided with mounting assembly inside, clamping assembly includes connecting block 6, knob 5 is rotated by hand, knob 5 is rotated on screw rod 4, due to the effect of thread, knob 5 will move along the axial direction of screw rod 4, push connecting block 6 and move along the downward direction of screw rod 4, the inner wall of connecting block 6 is slidably connected on the outer wall of screw rod 4, the outer wall of screw rod 4 is threadedly connected with knob 5, connecting block 6 can be moved on screw rod 4 by rotating knob 5, so as to realize the clamping and loosening operation of main line 3, spring one 7 is sleeved on the outer wall of screw rod 4, connecting block 6 compresses spring one 7 in the process of moving, the elastic force generated by spring one 7 gradually increases, and is reacted on connecting block 6, connecting block 6 is fixedly connected with connecting column 8 on the lower surface, simultaneously, connecting block 6 drives upper clamping block 9 to move downward through connecting column 8, upper clamping block 9 gradually approaches lower clamping block 10, and finally main line 3 is tightly clamped between the two, one end of connecting column 8 is fixedly connected with upper clamping block 9, lower clamping block 10 is fixedly connected on the inner wall of branch box 1, and branch line 2 is slidably connected on the outer wall of lower clamping block 10, in the process of clamping, the buffering effect of spring one 7 can avoid damaging main line 3 due to excessive clamping force, simultaneously ensure that clamping force is enough, prevent main line 3 from loosening due to vibration or other external force in the process of operation, and mounting assembly includes mounting seat 17, the outer wall of mounting seat 17 is fixedly connected in branch box 1, and branch line 2 is slidably connected on the outer wall of upper clamping block 9 on one side, upper clamping block 9 and lower clamping block 10 not only provide a certain fixed support for branch line 2, prevent branch line 2 from shaking or shifting at will in branch box 1, ensure the stability of branch line 2 and main line 3 connection, guarantee the normal operation of entire circuit, and branch line 2 is slidably connected in branch box 1 on the other side, the dust cover 11 is fixedly connected at one end of connecting seat 13, one end of spring one 7 is fixedly connected on the one side of the outer wall of connecting block 6, and the other end of spring one 7 is fixedly connected on the inner wall of branch box 1.

[0026] Refer to Figure 1 、 Figure 4 and Figure 5The inside of the mounting seat 17 is provided with a clamping groove 18. When the pressing rod 12 slides downward, the compression spring 14 is deformed and transmits force to the latch 15, so that the latch 15 slides in the connecting seat 13 and is separated from the clamping groove 18 in the inside of the mounting seat 17. The connecting seat 13 is slidingly connected to the inner wall of the mounting seat 17. When the latch 15 is separated from the connecting seat 13, the connecting seat 13 can slide freely in the mounting seat 17. The inside of the connecting seat 13 is provided with a spring 16. The connecting seat 13 is slidingly connected to the inner wall of the pressing rod 12. First, the pressing rod 12 is pressed by hand. The pressing rod 12 slides downward along the preset slide way in the connecting seat 13. The inside of the pressing rod 12 is provided with the compression spring 14. The inside of the pressing rod 12 is slidingly connected to the latch 15. Under the elastic force of the spring 16, the pressing rod 12 rebounds. The latch 15 is reinserted into the clamping groove 18 in the inside of the mounting seat 17 under the assistance of the compression spring 14, so that the connecting seat 13 and the mounting seat 17 are locked again. The outer wall of the latch 15 is slidingly connected to the inner wall of the clamping groove 18. The dust cover 11 also has a certain protective effect, which avoids that personnel accidentally touch the live components in the distribution box 1 and improves the safety of operation. The outer wall of the latch 15 is slidingly connected to the inside of the connecting seat 13. One end of the compression spring 14 is fixedly connected to the inside of the pressing rod 12. The other end of the compression spring 14 is fixedly connected to one side of the outer wall of the latch 15. One end of the spring 16 is fixedly connected to the inside of the connecting seat 13. The other end of the spring 16 is fixedly connected to the lower surface of the pressing rod 12. The design of the dust cover 11 effectively prevents dust from entering the distribution box 1 and protects the safety and stability of the internal lines and electrical connections.

[0027] Working principle: when the device is needed, first, the main line 3 is slid into the wire box 1 along the outer wall of the screw rod 4, so that the main line 3 is between the knob 5 and the connecting block 6, then the knob 5 is turned, the knob 5 turns to push the connecting block 6 to move downward along the screw rod 4, the connecting block 6 is compressed in the process of moving downward, the elastic force generated by the spring one 7 acts on the connecting block 6, finally the connecting block 6 is in close contact with the inner wall of the wire box 1, the main line 3 is clamped between the knob 5 and the connecting block 6, the fixing of the main line 3 is completed, then the branch line 2 is slid into the outer wall of the lower clamp block 10 along the inner wall of the wire box 1, so that the branch line 2 is between the upper clamp block 9 and the lower clamp block 10, the connecting column 8 is driven to slide along the inside of the wire box 1 when the knob 5 is turned to drive the connecting block 6 to move downward, the upper clamp block 9 is driven to move to the lower clamp block 10, so that the upper clamp block 9 is in close contact with the lower clamp block 10, the branch line 2 is clamped between the upper clamp block 9 and the lower clamp block 10, thereby the installation of the branch line 2 is completed, when the wire box 1 is used for a period of time and needs to be overhauled, the pressing rod 12 is pressed, the pressing rod 12 is slid along the inner wall of the connecting seat 13 to extrude the spring three 16, so that the bolt 15 is driven to move downward, the bolt 15 is extruded by the inner wall of the connecting seat 13, so that it shrinks into the pressing rod 12 and extrudes the spring two 14, at this time the bolt 15 is out of the clamping groove 18 in the installation seat 17, at this time the installation seat 17 can be separated from the connecting seat 13, thereby the dust cover 11 can be disassembled, similarly, when installing, the connecting seat 13 is inserted into the inner wall of the installation seat 17, the bolt 15 is aligned with the clamping groove 18 and pressed downward, so that the bolt 15 is extruded by the inner wall of the installation seat 17 and shrinks, and the spring two 14 is compressed, when the bolt 15 slides into the clamping groove 18, the spring two 14 resets, so that the bolt 15 is clamped in the clamping groove 18, so that the installation seat 17 is connected with the connecting seat 13, thereby the quick installation of the dust cover 11 is completed.

[0028] Finally, it should be pointed out that: the above only for preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A distribution mechanism for high and low voltage switchgear cabinets, comprising a distribution box (1), characterized in that: The inner wall of the distribution box (1) is fixedly connected with a screw rod (4), the outer wall of the screw rod (4) is slidably connected with a main line (3), the outer wall of the screw rod (4) is provided with a clamping assembly, and the inside of the distribution box (1) is provided with a mounting assembly. The clamping assembly comprises a connecting block (6) which is slidably connected to the outer wall of the screw rod (4), the outer wall of the screw rod (4) is threadedly connected with a knob (5), the outer wall of the screw rod (4) is sleeved with a spring (7), the lower surface of the connecting block (6) is fixedly connected with a connecting column (8), one end of the connecting column (8) is fixedly connected with an upper clamping block (9), the inner wall of the distribution box (1) is fixedly connected with a lower clamping block (10), and the outer wall of the lower clamping block (10) is slidably connected with a branch line (2).

2. The distribution mechanism for high-low voltage power distribution cabinet according to claim 1, characterized in that: The mounting assembly comprises a mounting seat (17) which is fixedly connected to the inside of the distribution box (1).

3. The distribution mechanism for high-low voltage power distribution cabinet according to claim 2, characterized in that: The inside of the mounting seat (17) is provided with a clamping groove (18), the inner wall of the mounting seat (17) is slidably connected with a connecting seat (13), the inside of the connecting seat (13) is provided with a spring (16), the inner wall of the connecting seat (13) is slidably connected with a pressing rod (12), and the inside of the pressing rod (12) is provided with a spring (14).

4. The distribution mechanism for high-low voltage power distribution cabinet according to claim 3, characterized in that: The inside of the pressing rod (12) is slidably connected with a latch (15), the outer wall of the latch (15) is slidably connected to the inner wall of the clamping groove (18), and the outer wall of the latch (15) is slidably connected to the inside of the connecting seat (13).

5. The distribution mechanism for high-low voltage power distribution cabinet according to claim 3, characterized in that: One side of the outer wall of the branch line (2) is slidably connected to the outer wall of the upper clamping block (9), the other side of the outer wall of the branch line (2) is slidably connected to the inside of the distribution box (1), and one end of the connecting seat (13) is fixedly connected with a dust cover (11).

6. The distribution mechanism for high-low voltage power distribution cabinet according to claim 1, characterized in that: One end of the spring (7) is fixedly connected to one side of the outer wall of the connecting block (6), and the other end of the spring (7) is fixedly connected to the inner wall of the distribution box (1).

7. The distribution mechanism for high-low voltage power distribution cabinet according to claim 4, characterized in that: One end of the spring (14) is fixedly connected to the inside of the pressing rod (12), and the other end of the spring (14) is fixedly connected to one side of the outer wall of the latch (15).

8. The distribution mechanism for high-low voltage power distribution cabinet according to claim 4, characterized in that: One end of the spring (16) is fixedly connected to the inside of the connecting seat (13), and the other end of the spring (16) is fixedly connected to the lower surface of the pressing rod (12).

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