CN222673604U - A quick grounding mechanism for transformer distribution cabinet - Google Patents

Abstract

The utility model discloses a quick grounding mechanism of a transformer power distribution cabinet, which comprises a main body mechanism and a connecting mechanism assembled on the main body mechanism, wherein the main body mechanism comprises a grounding copper bar, a plurality of groups of assembling seats are fixedly arranged at the top of the grounding copper bar at equal intervals, a plurality of groups of supporting frames corresponding to the assembling seats are fixedly arranged at the back of the grounding copper bar, and mounting rods are slidably arranged at the tops of the supporting frames. This quick grounding mechanism of transformer switch board is through the cooperation between mount pad, compress tightly sleeve pipe and the magnetic plate for grounding mechanism can push down the mode to magnetism absorption to the elasticity and carry out the earthing installation to the switch board, has promoted the convenience when the staff is to the installation when the transformer switch board is grounded, and the staff later stage of being convenient for is to the ground connection position with adjust the change, has promoted the staff by a wide margin and has passed through the efficiency when the mechanism is grounded to the switch board.

Description

Quick grounding mechanism of transformer switch board

Technical Field

The utility model relates to the technical field of transformer grounding, in particular to a rapid grounding mechanism of a transformer power distribution cabinet.

Background

The grounding of the transformer plays an important role in a power system, mainly relates to multiple aspects such as safety, stability and performance, and mainly comprises serial connection grounding, parallel connection grounding and net grounding, and a grounding mechanism is needed when the power distribution cabinet is grounded, wherein the disclosure number is CN220358551U, which is a quick grounding mechanism of the transformer power distribution cabinet, which solves the technical defect that the grounding mechanism of the transformer power distribution cabinet does not have the function of adjusting the height of the transformer power distribution cabinet in rainy days, but has a plurality of defects in practical use, such as the fact that the grounding mechanism is installed and connected in a bolt mode, the time required by a worker to ground the power distribution cabinet is long and the installation operation is inconvenient, so that the efficiency of the worker to ground the transformer power distribution cabinet is greatly reduced.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a rapid grounding mechanism of a transformer power distribution cabinet, which solves the problems of inconvenient operation and longer use time of a worker when the power distribution cabinet is grounded due to a bolt installation and connection mode.

The quick grounding mechanism of the transformer power distribution cabinet comprises a main body mechanism and a connecting mechanism assembled on the main body mechanism, wherein the main body mechanism comprises a grounding copper bar, a plurality of groups of assembling seats are fixedly arranged at the top of the grounding copper bar at equal intervals, a plurality of groups of supporting frames corresponding to the assembling seats are fixedly arranged at the back of the grounding copper bar, a mounting rod is slidably arranged at the top of the supporting frame, a compression sleeve is fixedly arranged at the bottom of the mounting rod, and a compression spring connected with the supporting frames is fixedly arranged at the outer side of the top of the compression sleeve;

The connecting mechanism comprises a grounding wire and a connecting plate, a connecting terminal matched with the limiting post is fixedly arranged at one end of the grounding wire, a sliding rod is fixedly arranged at the other end of the grounding wire, an adjusting rod is movably arranged on the front face of the sliding rod, contact balls are fixedly arranged on two sides of the adjusting rod, the connecting plate is slidably arranged on the rear side of the outer wall of the sliding rod, a magnetic plate is fixedly arranged above the front face of the connecting plate, a supporting spring is fixedly arranged below the front face of the connecting plate, and a limiting ring is fixedly arranged on the rear side of the outer wall of the sliding rod.

Preferably, the top of the assembly seat is fixedly provided with a limiting post rod.

Preferably, both sides of the limiting ring are fixedly provided with connecting wires connected with the contact balls, and the connecting wires are fixedly connected with the grounding wires.

Preferably, the grounding wire is fixedly provided with a spring wire.

Preferably, an operating rod is fixedly arranged at the top of the mounting rod.

Preferably, the two sides of the bottom of the grounding copper bar are fixedly provided with fixing frames, and the bottom of each fixing frame is fixedly provided with an insulating pad.

Advantageous effects

The utility model provides a rapid grounding mechanism of a transformer power distribution cabinet. Compared with the prior art, the method has the following beneficial effects:

This quick grounding mechanism of transformer switch board is through the cooperation between mount pad, compress tightly sleeve pipe and the magnetic plate for grounding mechanism can push down the mode to magnetism absorption to the elasticity and carry out the earthing installation to the switch board, has promoted the convenience when the staff is to the installation when the transformer switch board is grounded, and the staff later stage of being convenient for is to the ground connection position with adjust the change, has promoted the staff by a wide margin and has passed through the efficiency when the mechanism is grounded to the switch board.

Drawings

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

FIG. 2 is a schematic view of a grounding copper bar structure according to the present utility model;

FIG. 3 is a schematic view of a grounding wire structure according to the present utility model;

FIG. 4 is a schematic view of the back structure of the grounding conductor of the present utility model;

FIG. 5 is a schematic view of a connecting plate according to the present utility model;

The device comprises a main body mechanism, a grounding copper bar, a fixing frame, a 103, an insulating pad, a 104, a supporting frame, a2, a connecting mechanism, a 201, a grounding wire, a 202, a wiring terminal, a 203, a spring wire, a3, an assembly seat, a 301, a limit post, a 302, a compression sleeve, a 303, a compression spring, a 304, a mounting rod, a 305, an operation rod, a 4, a connecting plate, a 401, a magnetic plate, a 5, a slide bar, a 501, a limit ring, a 502, a supporting spring, a 503, an adjusting rod, a 504, a contact ball, a 505 and a connecting wire.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model provides a technical scheme that a quick grounding mechanism of a transformer power distribution cabinet comprises a main body mechanism 1 and a connecting mechanism 2 assembled on the main body mechanism 1, wherein the main body mechanism 1 comprises a grounding copper bar 101, a plurality of groups of assembling seats 3 are fixedly arranged at the top of the grounding copper bar 101 at equal intervals, a plurality of groups of supporting frames 104 corresponding to the assembling seats 3 are fixedly arranged at the back of the grounding copper bar 101, a mounting rod 304 is slidably arranged at the top of the supporting frames 104, a pressing sleeve 302 is fixedly arranged at the bottom of the mounting rod 304, a pressing spring 303 connected with the supporting frames 104 is fixedly arranged at the outer side of the top of the pressing sleeve 302, the connecting mechanism 2 comprises a grounding wire 201 and a connecting plate 4, a connecting terminal 202 matched with a limiting post 301 is fixedly arranged at one end of the grounding wire 201, a sliding rod 5 is fixedly arranged at the other end of the grounding wire 201, an adjusting rod 503 is movably arranged at the front surface of the sliding rod 5, contact balls 504 are fixedly arranged at both sides of the adjusting rod 503, a magnetic plate 401 is fixedly arranged above the front surface of the connecting plate 4, a supporting ring 502 is fixedly arranged below the front surface of the connecting plate 4, a supporting ring 502 is fixedly arranged at the rear side of the sliding rod 502.

Based on the arrangement of the structure, the quick grounding mechanism of the transformer power distribution cabinet consists of the main body mechanism 1 and the connecting mechanism 2, the main body mechanism 1 can be connected with the grounding cone rod externally inserted on the ground surface, the main body mechanism 1 can be used for carrying out confluence operation when the mechanism works, the connecting mechanism 2 can be used for connecting the inside of the transformer power distribution cabinet, so that the structure can carry out grounding operation on the transformer power distribution cabinet, in particular, in the working process, the grounding copper bar 101 can be connected with the grounding cone rod externally inserted into the ground surface, one end of the grounding wire 201 is arranged at the top of the assembly seat 3 through the wiring terminal 202, the pressing sleeve 302 is slidably arranged at the bottom of the support frame 104 through the mounting rod 304, meanwhile, the pressing spring 303 can elastically press down the pressing sleeve 302, so that the binding post 202 at the top of the assembly seat 3 can be pressed and fixed by the pressing sleeve 302, the convenience when the grounding conductor 201 is installed and connected with the grounding copper bar 101 is improved by elastically pressing and fixing the binding post 202, the binding post 202 is convenient to be disassembled and taken out by a worker through pulling up the pressing sleeve 302, the sliding rod 5 is fixedly arranged at the other end of the grounding conductor 201, the connecting plate 4 and the magnetic plate 401 can magnetically mount the sliding rod 5 on the inner wall and the door plate of the power distribution cabinet, meanwhile, the supporting spring 502 can elastically support the sliding rod 5, the front surface of the sliding rod 5 can be abutted against the inner wall and the door plate of the power distribution cabinet through two groups of contact balls 504 fixedly mounted on the adjusting rod 503, and the transformer power distribution cabinet can be grounded through the cooperation among the contact balls 504, the grounding conductor 201 and the grounding copper bar 101, meanwhile, the power distribution cabinet can be quickly connected in a magnetic mode through the magnetic plate 401, convenience and rapidity of grounding the transformer power distribution cabinet by a worker through the mechanism are increased, efficiency of grounding the power distribution cabinet is greatly improved, and the worker can conveniently adjust the installation connection position of the power distribution cabinet in the grounding process at the later stage.

Further, a limit post 301 is fixedly installed on the top of the assembly seat 3. Wherein, the limit post 301 can prevent the situation of displacement disconnection due to stability and firmness of the terminal 202 when being mounted on the top of the mounting base 3.

Further, the two sides of the limiting ring 501 are fixedly provided with connecting wires 505 connected with the contact balls 504, and the connecting wires 505 are fixedly connected with the grounding wires 201. The connection wire 505 may connect the ground wire 201 with the contact ball 504, so that the contact ball 504 is connected with the ground wire 201 and the ground copper bar 101.

Further, a spring wire 203 is fixedly mounted on the ground wire 201. The spring wire 203 can elastically extend and retract the grounding wire 201, so that the grounding wire 201 can be connected with different positions in the power distribution cabinet.

Further, an operation lever 305 is fixedly installed on top of the installation lever 304. Wherein, the operating lever 305 is convenient for the staff to promote the installation pole 304 and compress tightly the sleeve 302, and the staff of being convenient for dismantles binding post 202.

Further, both sides of the bottom of the grounding copper bar 101 are fixedly provided with a fixing frame 102, and the bottom of the fixing frame 102 is fixedly provided with an insulating pad 103. The fixing frame 102 can support and mount the grounding copper bar 101, and the insulating pad 103 can insulate the bottom of the grounding copper bar 101 when supporting and mounting.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The quick grounding mechanism of the transformer power distribution cabinet is characterized by comprising a main body mechanism (1) and a connecting mechanism (2) assembled on the main body mechanism (1), wherein the main body mechanism (1) comprises a grounding copper bar (101), a plurality of groups of assembling seats (3) are fixedly arranged at the top of the grounding copper bar (101) at equal intervals, a plurality of groups of supporting frames (104) corresponding to the assembling seats (3) are fixedly arranged at the back of the grounding copper bar (101), an installing rod (304) is slidably arranged at the top of the supporting frame (104), a pressing sleeve (302) is fixedly arranged at the bottom of the installing rod (304), and a pressing spring (303) connected with the supporting frame (104) is fixedly arranged at the outer side of the top of the pressing sleeve (302);

Coupling mechanism (2) are including earth conductor (201) and connecting plate (4), the one end fixed mounting of earth conductor (201) has binding post (202) that use with spacing pole (301) cooperation, the other end fixed mounting of earth conductor (201) has slide bar (5), the positive movable mounting of slide bar (5) has regulation pole (503), both sides of regulation pole (503) all fixed mounting have contact ball (504), connecting plate (4) slidable mounting is at the rear side of slide bar (5) outer wall, positive top fixed mounting of connecting plate (4) has magnetic plate (401), positive below fixed mounting of connecting plate (4) has supporting spring (502), the rear side fixed mounting of slide bar (5) outer wall has spacing ring (501).

2. The rapid grounding mechanism of the transformer power distribution cabinet of claim 1, wherein the top of the assembly seat (3) is fixedly provided with a limiting post rod (301).

3. The rapid grounding mechanism of a transformer power distribution cabinet according to claim 1, wherein connecting wires (505) connected with contact balls (504) are fixedly arranged on two sides of the limiting rings (501), and the connecting wires (505) are fixedly connected with the grounding wires (201).

4. The rapid grounding mechanism of a transformer power distribution cabinet according to claim 1, wherein a spring wire (203) is fixedly arranged on the grounding wire (201).

5. The rapid grounding mechanism of a transformer power distribution cabinet according to claim 1, wherein an operating rod (305) is fixedly arranged at the top of the mounting rod (304).

6. The rapid grounding mechanism of the transformer power distribution cabinet of claim 1, wherein fixing frames (102) are fixedly arranged on two sides of the bottom of the grounding copper bar (101), and insulating pads (103) are fixedly arranged on the bottom of the fixing frames (102).