CN220139002U

CN220139002U - Switch board with protective structure

Info

Publication number: CN220139002U
Application number: CN202320536823.0U
Authority: CN
Inventors: 王军伟; 严国祥; 梁丙军
Original assignee: Hangzhou Toudun Technology Co ltd
Current assignee: Hangzhou Toudun Technology Co ltd
Priority date: 2023-03-20
Filing date: 2023-03-20
Publication date: 2023-12-05
Anticipated expiration: 2033-03-20

Abstract

The utility model provides a power distribution cabinet with a protection structure, which comprises a power distribution cabinet body, a shielding cover welded at the top of the power distribution cabinet body and a cabinet door rotatably installed on the front face of the power distribution cabinet body through a hinge, wherein electric device mounting plates are fixedly installed on the rear side of the inner wall of the power distribution cabinet body, and two groups of electric device mounting plates are arranged. The clamping device can clamp the circuit or the equipment body of the electrical equipment, can ensure that the circuit cannot loosen, generate heat and short circuit, and solves the problems that the prior power distribution cabinet generally needs to be internally provided with the electrical equipment, if the electrical equipment is not clamped and maintained, the plugging position of the circuit is loosened, the heating and short circuit at the power connection position is caused, and the use safety and stability of the equipment are affected.

Description

Switch board with protective structure

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a protection structure.

Background

The distribution cabinet (box) transfer power distribution cabinet (box) and the illumination distribution cabinet (box) and the metering cabinet (box) are the final-stage equipment of the distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. The equipment of this level should provide protection, monitor and control to the load, and current switch board generally needs the inside electrical equipment that installs, and if these electrical equipment does not carry out the centre gripping and keep, can lead to the circuit grafting department not hard up, leads to the electric department to generate heat short circuit, influences the security and the stability of equipment use.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a power distribution cabinet with a protection structure, which can clamp a circuit or an equipment body of electrical equipment, and can ensure that the circuit cannot loosen and generate heat to short circuit so as to solve the problems that the electrical equipment is generally required to be installed in the existing power distribution cabinet, if the electrical equipment is not clamped and maintained, the circuit plugging position is loosened, the heat to short circuit is caused at the power receiving position, and the use safety and stability of the equipment are affected.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a switch board with protective structure, includes the switch board body, welds the cover of sheltering from at switch board body top and rotate the cabinet door of installing at the switch board body through the hinge, switch board body inner wall rear side fixed mounting has the electric parts mounting panel, the electric parts mounting panel is provided with two sets of, and two sets of electric parts mounting panel are vertical setting, the positive fixed mounting of electric parts mounting panel has the sliding strip, sliding strip surface sliding mounting has regulating frame one, regulating frame one openly fixed mounting has the regulating frame, the inside clamping protection mechanism that presss from both sides tightly electric parts and electric wire that is provided with of regulating frame.

Further, the clamping protection mechanism comprises two groups of rotating rods, the two groups of rotating rods are rotatably arranged inside the adjusting frame, threads are formed on the surface of each rotating rod, the surfaces of the rotating rods are connected with adjusting blocks in a threaded mode, the cross sections of the adjusting blocks are trapezoidal, the adjusting blocks are in sliding fit with the inner walls of the adjusting frame, clamping blocks are welded on one sides, far away from the adjusting frame, of the two groups of clamping blocks, the two groups of clamping blocks are symmetrically arranged, and knob balls penetrate through the adjusting frame and are fixedly arranged on the tops of the rotating rods.

Further, a positioning rod is inserted into the first adjusting frame, and a positioning hole matched with the positioning rod in an inserted manner is formed in the sliding strip.

Further, a pull ring is fixedly arranged at the top of the positioning rod, and the bottom of the positioning rod is arranged in a ball head mode.

Further, a tension spring is sleeved on the surface of the positioning rod, one end of the tension spring is fixedly installed at the bottom of the pull ring, and the other end of the tension spring is fixedly installed at the top of the adjusting frame.

Further, one end bottom welding that the clamp splice was kept away from to the regulating frame has the regulating frame two, regulating frame two is the same with regulating frame one structure, regulating frame one and regulating frame two all use with the locating lever cooperation.

Further, rubber pads are fixedly arranged on the sides, close to the clamping blocks, of the two groups of clamping blocks, and arc-shaped groove surfaces are formed on the sides, close to the clamping blocks, of the clamping blocks.

The utility model has the beneficial effects that: according to the utility model, the electric device and the electric wire can be clamped firmly through the clamping protection mechanism, so that the loosening is prevented, the overheat damage of the electric terminal of the electric device is avoided, the anti-loosening effect is improved, and the stability of the electric device and the circuit after being installed is ensured.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic diagram of the internal structure of the power distribution cabinet body;

FIG. 3 is a schematic perspective view of an electrical device mounting plate;

fig. 4 is an enlarged view at a in fig. 2.

In the figure: 1. a power distribution cabinet body; 2. a shielding cover; 3. a cabinet door; 4. an electrical device mounting plate; 5. a sliding bar; 6. an adjusting frame I; 7. an adjusting frame; 8. a clamping protection mechanism; 801. a rotating rod; 802. an adjusting block; 803. clamping blocks; 804. knob ball; 9. a positioning rod; 10. positioning holes; 11. a pull ring; 12. a tension spring; 13. an adjusting frame II; 14. and a rubber pad.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, fig. 1 is a schematic structural diagram of the present utility model.

The utility model provides a switch board with protective structure, including switch board body 1, the welding is at the shielding lid 2 at switch board body 1 top and rotate the positive cabinet door 3 of installing at switch board body 1 through the hinge, switch board body 1 inner wall rear side fixed mounting has electric parts mounting panel 4, electric parts mounting panel 4 is provided with two sets of, and two sets of electric parts mounting panel 4 are vertical setting, the positive fixed mounting of electric parts mounting panel 4 has slider 5, slider 5 surface sliding mounting has adjusting frame one 6, adjusting frame one 6 positive fixed mounting has adjusting frame 7, the inside clamping protection mechanism 8 that presss from both sides tightly electric parts and electric wire that is provided with of adjusting frame 7.

Referring to fig. 2, 3 and 4, fig. 2 is a schematic diagram of an internal structure of the power distribution cabinet body; FIG. 3 is a schematic perspective view of an electrical device mounting plate; fig. 4 is an enlarged view at a in fig. 2.

The clamping protection mechanism 8 comprises two groups of rotating rods 801, the two groups of rotating rods 801 are rotatably arranged inside the adjusting frame 7, threads are formed on the surfaces of the rotating rods 801, adjusting blocks 802 are connected with the surfaces of the rotating rods 801 in a threaded mode, the cross sections of the adjusting blocks 802 are in trapezoid arrangement, the adjusting blocks 802 are in sliding fit with the inner walls of the adjusting frame 7, clamping blocks 803 are welded on one sides, far away from the adjusting frame 7, of the two groups of adjusting blocks 802, the two groups of clamping blocks 803 are symmetrically arranged, the tops of the rotating rods 801 penetrate through the adjusting frame 7 and are fixedly provided with knob balls 804, the two groups of rotating rods 801 can rotate through the knob balls 804, the rotating rods 801 can drive the adjusting blocks 802 meshed with the rotating rods 801 to move up and down, and meanwhile the adjusting blocks 802 can drive the clamping blocks 803 fixed with the rotating rods to move up and down so as to align electric devices and wires, the electric devices are firmly clamped, and the operation of the connecting parts is prevented from being influenced by looseness.

The first 6 inside grafting of regulation frame has locating lever 9, and locating lever 9 grafting complex locating hole 10 has been seted up to the inside of slider 5, and locating lever 9 can be convenient for fix the first 6 positions of regulation frame after the slip is adjusted, and locating hole 10 is convenient for accomplish the fixed of position with it simultaneously.

The pull ring 11 is fixedly installed at the top of the positioning rod 9, the bottom of the positioning rod 9 is provided with a ball head, the pull ring 11 can be convenient for an maintainer to pull and drive the positioning rod 9 to move up and down to separate from the positioning hole 10 so as to adjust the transverse position, and meanwhile, the end part of the ball head can be convenient for the positioning rod 9 to slide to a required position and then quickly fall into the positioning hole 10.

The surface cover of locating lever 9 is equipped with extension spring 12, and extension spring 12's one end and pull ring 11 bottom fixed mounting, extension spring 12 other end and regulation frame one 6 top fixed mounting, extension spring 12 can make pull ring 11 can drive locating lever 9 down always with locating hole 10 location through the pulling force, and upward pulling pull ring 11 makes locating lever 9 and locating hole 10 separation can the adjustment position of location when needing to adjust.

One end bottom welding that clamp splice 803 was kept away from to regulating frame 7 has regulation frame two 13, and regulation frame two 13 are the same with regulation frame one 6 structures, and regulation frame two 6 and regulation frame two 13 all use with locating lever 9 cooperation, and regulation frame two 13 and regulation frame one 6 can cooperate the locating lever 9 to accomplish the position clamp of different directions, and the maintainer can change the slip use of regulation frame one 6 and regulation frame two 13 and slider 5 according to self demand.

The rubber pad 14 is fixedly arranged on one side, close to the two groups of clamping blocks 803, of the rubber pad 14, the arc-shaped groove surfaces are formed on one side, close to the clamping blocks 803, of the rubber pad 14, the clamping blocks 803 can clamp electric devices and electric wires conveniently, the surfaces of the clamping blocks cannot be damaged, the clamping stability is improved, meanwhile, the arc-shaped groove surfaces are convenient to coincide with the surfaces of the electric wires, and the clamping stability is improved.

Working principle: after the electric devices in the power distribution cabinet body 1 are placed, the pull ring 11 is pulled upwards according to the positions of the electric devices, so that the pull ring 11 drives the locating rod 9 to be separated from the locating hole 10, the knob ball 804 is rotated to drive the two groups of rotating rods 801 to rotate at the positions of the electric devices, the rotating rods 801 rotate to drive the adjusting blocks 802 meshed with the rotating rods to move up and down, and meanwhile the adjusting blocks 802 can drive the clamping blocks 803 fixed with the adjusting blocks to move up and down to align the electric devices and the electric wires, so that the electric devices are firmly clamped, the operation of the connecting positions is prevented from being influenced by looseness, the protection effect is improved, the interference of other electric devices or the electric wires is avoided, the stability of operation is guaranteed by clamping the lines separating each electric device, and the protection effect on the electric devices is improved.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a switch board with protective structure, includes switch board body (1), welds shielding lid (2) at switch board body (1) top and rotates through the hinge and install positive cabinet door (3) at switch board body (1), its characterized in that: the electric power distribution cabinet is characterized in that an electric device mounting plate (4) is fixedly mounted on the rear side of the inner wall of the electric power distribution cabinet body (1), two groups of electric device mounting plates (4) are arranged, the two groups of electric device mounting plates (4) are longitudinally arranged, a sliding strip (5) is fixedly mounted on the front surface of the electric device mounting plate (4), an adjusting frame I (6) is mounted on the surface of the sliding strip (5) in a sliding manner, an adjusting frame (7) is fixedly mounted on the front surface of the adjusting frame I (6), and a clamping protection mechanism (8) for clamping an electric device and an electric wire is arranged inside the adjusting frame (7).

2. A power distribution cabinet with a protective structure according to claim 1, characterized in that: the clamping protection mechanism (8) comprises two groups of rotating rods (801), the two groups of rotating rods (801) are rotatably arranged inside the adjusting frame (7), threads are formed on the surface of the rotating rods (801), adjusting blocks (802) are connected with the surfaces of the rotating rods (801) in a threaded mode, the cross sections of the adjusting blocks (802) are in trapezoid arrangement, the adjusting blocks (802) are in sliding fit with the inner walls of the adjusting frame (7), two groups of clamping blocks (803) are welded on one sides, far away from the adjusting frame (7), of the adjusting blocks (802), the two groups of clamping blocks (803) are symmetrically arranged, and the tops of the rotating rods (801) penetrate through the adjusting frame (7) and are fixedly provided with knob balls (804).

3. A power distribution cabinet with a protective structure according to claim 1, characterized in that: the first adjusting frame (6) is internally inserted with a positioning rod (9), and a positioning hole (10) which is in insertion fit with the positioning rod (9) is formed in the sliding strip (5).

4. A power distribution cabinet with a protective structure according to claim 3, characterized in that: the top of the positioning rod (9) is fixedly provided with a pull ring (11), and the bottom of the positioning rod (9) is provided with a ball head.

5. The power distribution cabinet with a protective structure according to claim 4, wherein: the surface cover of locating lever (9) is equipped with extension spring (12), the one end and the pull ring (11) bottom fixed mounting of extension spring (12), the other end and the regulation frame one (6) top fixed mounting of extension spring (12).

6. A power distribution cabinet with a protective structure according to claim 2, characterized in that: one end bottom that clamp splice (803) was kept away from to alignment jig (7) is welded and is had regulation frame two (13), it is the same with regulation frame one (6) structure to adjust frame two (13), it all uses with locating lever (9) cooperation with regulation frame two (6).

7. A power distribution cabinet with a protective structure according to claim 2, characterized in that: two groups of clamping blocks (803) are fixedly arranged on one side close to each other, rubber pads (14) are fixedly arranged on one side close to each other, and arc-shaped grooves are formed in one side close to each other, of each clamping block (803).