CN216413654U

CN216413654U - Low-voltage draw-out type switch cabinet

Info

Publication number: CN216413654U
Application number: CN202122494287.6U
Authority: CN
Inventors: 李义春; 童鑫
Original assignee: Guizhou Gelanzhou Technology Co ltd
Current assignee: Guizhou Gelanzhou Technology Co ltd
Priority date: 2021-10-17
Filing date: 2021-10-17
Publication date: 2022-04-29
Anticipated expiration: 2031-10-17

Abstract

The utility model relates to the technical field of switch cabinets and discloses a low-voltage draw-out type switch cabinet which comprises a switch cabinet body and a control switch body, wherein the control switch body is arranged in a switch cabinet cavity, a telescopic sleeve is fixedly arranged on the left side wall surface of the control switch body, the left end of the telescopic sleeve is arranged on the left side wall surface in the switch cabinet cavity, and a travel rod is fixedly arranged on the right side wall surface of the control switch body. According to the low-voltage draw-out switch cabinet, the pedal is pressed and trampled on the outer side of the switch cabinet, so that the pedal drives the guide thread column to rotate through the thread groove, and the travel rod drives the control switch body to move towards the lower side in the cavity of the switch cabinet.

Description

Low-voltage draw-out type switch cabinet

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a low-voltage draw-out type switch cabinet.

Background

The draw-out type low-voltage cabinet is equipment responsible for completing electric energy control, protection, conversion and distribution in a low-voltage power supply system.

Through retrieval application number 202022254089.8, a low pressure pull-out type cubical switchboard is disclosed, including the cabinet body, spacing hole, spout, installation pole and control switch, four turning positions of cabinet external side bottom all are provided with the slow-pressing piece, and the top of the internal portion both sides of cabinet is provided with the spout, and the both sides of spout run through and are provided with spacing hole. The hydraulic shaft is provided with a groove at the top end and the bottom end of the inner side, the inner side of the groove is rotatably provided with a rotating shaft, and a rotating rod is arranged in the middle of the rotating shaft.

However, the inventor finds that the technical scheme still has at least the following defects:

the height that control switch position can be adjusted to current skill, lets the user that the height is different use, but the regulation control switch position of technique is inconvenient comparatively, wastes time and energy, needs the manual work to rotate through manual and adjusts just can use, has certain use drawback.

Therefore, a low-voltage draw-out type switch cabinet is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides a low-voltage draw-out type switch cabinet.

In order to achieve the purpose, the utility model adopts the following technical scheme that the low-voltage draw-out type switch cabinet comprises a switch cabinet body and a control switch body, wherein the control switch body is arranged in a switch cabinet cavity, a telescopic sleeve is fixedly arranged on the left side wall surface of the control switch body, the left end of the telescopic sleeve is arranged on the left side wall surface in the switch cabinet cavity, a travel rod is fixedly arranged on the right side wall surface of the control switch body, a threaded sleeve is fixedly arranged at the right end of the travel rod, a guide threaded column is arranged on the right side in the switch cabinet cavity, the upper end and the lower end of the guide threaded column are respectively movably arranged on the upper end wall surface and the lower end surface of the right side in the switch cabinet cavity through bearings, the threaded sleeve is in threaded connection with the outer wall of the guide threaded column, a limit block is fixedly arranged on the right side wall surface of the threaded sleeve, which is close to the switch cabinet cavity, a limit groove which is mutually clamped with the limit block is arranged on the right side wall in the switch cabinet cavity, the limiting block is rectangular, a stroke groove is formed in the bottom wall surface of the right side of the switch cabinet, a pedal is arranged in the stroke groove, one end, located in a cavity of the switch cabinet, of the pedal is arranged on the outer wall of the guide threaded column, two groups of buffer rods are fixedly arranged on the top wall surface of the pedal and are respectively located on the left side and the right side of the guide rod, the top ends of the two buffer rods are respectively and movably arranged on the top wall surface in the cavity of the stroke groove, a guide rod in a vertical state is fixedly arranged in the cavity of the stroke groove, a through hole is formed in the middle of the pedal, the pedal is movably sleeved on the outer wall of the guide rod through the through hole, a reset spring is sleeved on the outer wall of the guide rod and is located below the bottom of the pedal, a threaded groove is formed in one side, located in the cavity of the switch cabinet, the pedal is in threaded connection with the guide threaded column through the threaded groove, and limiting plates are fixedly arranged at the tops of the two buffer rods, set up the dashpot with the mutual block of two limiting plates on the intracavity top wall of stroke groove, equal fixed mounting has buffer spring in two dashpots intracavity.

Preferably, four groups of support legs which are vertically downward are fixed at the bottom of the switch cabinet, and the four groups of support legs are in a mutually symmetrical state.

Preferably, universal wheels are mounted at the bottoms of the four groups of supporting legs.

Preferably, the telescopic sleeve cavity is internally provided with a stabilizer bar, the telescopic sleeve is a hollow cylinder with hollow-out left and right ends, the right end of the stabilizer bar is fixedly connected to the left side wall surface of the control switch body, the left end of the telescopic sleeve is fixedly connected with a stroke plate, and the left side wall surface in the switch cabinet cavity is provided with a displacement groove mutually clamped with the stroke plate.

Preferably, the outer wall of the stabilizer bar is sleeved with an extrusion spring, and the extrusion spring is located in the telescopic sleeve cavity.

Preferably, the left side wall surface of the stroke plate is fixedly provided with uniformly distributed balls, and the inner wall of the displacement groove is provided with a sliding groove which is mutually clamped with the balls.

Advantageous effects

The utility model provides a low-voltage draw-out type switch cabinet. The method has the following beneficial effects:

(1) according to the low-voltage draw-out switch cabinet, the pedal is pressed and trampled on the outer side of the switch cabinet, so that the pedal drives the guide threaded column to rotate through the threaded groove, the travel rod is driven to move downwards in the cavity of the switch cabinet through the threaded sleeve by the rotation of the guide threaded column, and the travel rod drives the control switch body to move towards the lower side in the cavity of the switch cabinet.

(2) According to the low-voltage draw-out switch cabinet, the reset spring, the buffer rod and the buffer spring are arranged, the reset spring achieves the effect that the switch cabinet can reset automatically, after a user cancels the pressing of the pedal, the pedal can reset automatically upwards under the restoring effect of the reset spring, the buffer rod and the buffer spring play a role in resetting the buffer pedal, the stability of the control switch body in the resetting process is improved, and therefore the practicability of the switch cabinet is improved.

(3) According to the low-voltage draw-out switch cabinet, the stabilizer bar, the extrusion spring, the stroke plate and the ball are arranged, so that when the control switch body moves up and down in the switch cabinet cavity, the stroke plate and the ball improve the stability of the control switch body in the height changing process, and the low-voltage draw-out switch cabinet is more convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the utility model at B of FIG. 1;

FIG. 4 is a perspective view of the step of the present invention;

fig. 5 is a perspective view of the control switch body of the present invention.

Illustration of the drawings:

1. a switch cabinet; 11. a control switch body; 12. a trip lever; 13. a guide threaded post; 14. a threaded sleeve; 15. a limiting block; 16. a limiting groove; 17. treading a pedal; 18. a stroke slot; 19. a telescopic sleeve; 2. a guide bar; 21. a thread groove; 22. a return spring; 23. a buffer rod; 24. a limiting plate; 25. a buffer spring; 26. a buffer tank; 3. a stabilizer bar; 31. a compression spring; 32. a stroke plate; 33. a displacement slot; 34. a ball bearing; 35. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): a low-voltage draw-out type switch cabinet is disclosed, as shown in figures 1-5, comprising a switch cabinet 1 and a control switch body 11, wherein the control switch body 11 is arranged in a cavity of the switch cabinet 1, four groups of vertical downward supporting legs are fixed at the bottom of the switch cabinet 1, the four groups of supporting legs are in a mutually symmetrical state, universal wheels are respectively arranged at the bottoms of the four groups of supporting legs, a telescopic sleeve 19 is fixedly arranged on the left side wall surface of the control switch body 11, the left end of the telescopic sleeve 19 is arranged on the left side wall surface in the cavity of the switch cabinet 1, a stroke rod 12 is fixedly arranged on the right side wall surface of the control switch body 11, a threaded sleeve 14 is fixedly arranged at the right end of the stroke rod 12, a guide threaded column 13 is arranged at the right side in the cavity of the switch cabinet 1, the upper end and the lower end of the guide threaded column 13 are respectively movably arranged on the upper end wall surface and the lower end surface of the right side in the cavity of the switch cabinet 1 through bearings, and the threaded sleeve 14 is in threaded connection with the outer wall of the guide threaded column 13, a limit block 15 is fixedly arranged on the right side wall surface of the threaded sleeve 14 close to the cavity of the switch cabinet 1, a limit groove 16 which is clamped with the limit block 15 is arranged on the right side wall surface in the cavity of the switch cabinet 1, the limit block 15 is rectangular, a stroke groove 18 is arranged on the bottom wall surface of the right side of the switch cabinet 1, a pedal 17 is arranged in the stroke groove 18, one end of the pedal 17, which is positioned in the cavity of the switch cabinet 1, is arranged on the outer wall of the guide threaded post 13, a guide rod 2 in a vertical state is fixedly arranged in the cavity of the stroke groove 18, a through hole is arranged in the middle of the pedal 17, the pedal 17 is movably sleeved on the outer wall of the guide rod 2 through the through hole, a reset spring 22 is sleeved on the outer wall of the guide rod 2, the reset spring 22 is positioned below the bottom of the pedal 17, a threaded groove 21 is arranged on one side of the pedal 17, which is positioned in the cavity of the switch cabinet 1, the pedal 17 is in threaded connection with the guide threaded post 13 through the threaded groove 21, the pedal 17 is fixedly provided with two groups of buffer rods 23 on the top wall surface, the two groups of buffer rods 23 are respectively positioned at the left side and the right side of the guide rod 2, the top ends of the two buffer rods 23 are respectively movably arranged on the top wall surface in the cavity of the stroke groove 18, limiting plates 24 are respectively fixedly arranged at the tops of the two buffer rods 23, the top wall surface in the cavity of the stroke groove 18 is provided with buffer grooves 26 mutually clamped with the two limiting plates 24, buffer springs 25 are respectively fixedly arranged in the cavities of the two buffer grooves 26, a stabilizer bar 3 is arranged in the cavity of the telescopic sleeve 19, the telescopic sleeve 19 is a hollow cylinder with hollow-out left and right ends, the right end of the stabilizer bar 3 is fixedly connected on the left side wall surface of the control switch body 11, the left end of the telescopic sleeve 19 is fixedly connected with a stroke plate 32, the left side wall surface in the cavity of the switch cabinet 1 is provided with a displacement groove 33 mutually clamped with the stroke plate 32, and the outer wall of the stabilizer bar 3 is sleeved with an extrusion spring 31, the extrusion spring 31 is located in the cavity of the telescopic sleeve 19, the balls 34 which are uniformly distributed are fixedly installed on the left side wall surface of the stroke plate 32, and the sliding groove 35 which is mutually clamped with the balls 34 is formed on the inner wall of the displacement groove 33.

The working principle of the utility model is as follows: after opening cubical switchboard 1's chamber door, when the user need adjust the use to control switch body 11's height, the user tramples with the foot and presses on pedal 17, make pedal 17 down move along the outer wall of guide bar 2, pedal 17 presses on reset spring 22, pedal 17 drives buffer bar 23 down motion simultaneously, pedal 17 passes through thread groove 21 and guide thread post 13 threaded connection, then when pedal 17 down moves, make guide thread post 13 rotate, the rotation of guide thread post 13 makes threaded sleeve 14 down move along guide thread post 13 outer wall, it drives control switch body 11 toward cubical switchboard 1 intracavity downside to make stroke pole 12 move, then realized the height of regulation control switch body 11, make things convenient for the different users of height to use control switch body 11.

The utility model tramples the pedal 17 outside the switch cabinet 1, so that the pedal 17 drives the guide threaded post 13 to rotate through the threaded groove 21, the rotation of the guide threaded post 13 realizes that the travel rod 12 is driven to move downwards in the cavity of the switch cabinet 1 through the threaded sleeve 14, and the travel rod 12 drives the control switch body 11 to move towards the lower side in the cavity of the switch cabinet 1, the utility model has simple result and convenient operation, improves the efficiency of the user for regulating the height of the control switch body 11, the user only needs to trample the pedal 17 by the gravity of the user, and has stronger practicability and novelty, the utility model realizes the function of automatic resetting of the utility model by arranging the reset spring 22, the buffer rod 23 and the buffer spring 25, the reset spring 22 realizes the function of automatic resetting of the utility model, when the user cancels the pressing of the pedal 17, under the restoring action of the reset spring 22, the pedal 17 can be reset upwards automatically, the buffer rod 23 and the buffer spring 25 play a role in buffering the reset of the pedal 17, and the stability of the control switch body 11 in the reset process is improved, so that the practicability of the utility model is improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a low pressure pull-out type cubical switchboard, includes cubical switchboard (1) and control switch body (11), and control switch body (11) set up in cubical switchboard (1) intracavity, its characterized in that: a telescopic sleeve (19) is fixedly installed on the left side wall surface of the control switch body (11), the left end of the telescopic sleeve (19) is arranged on the left side wall surface in the cavity of the switch cabinet (1), a travel rod (12) is fixedly installed on the right side wall surface of the control switch body (11), a threaded sleeve (14) is fixedly installed at the right end of the travel rod (12), a guide threaded column (13) is arranged on the right side in the cavity of the switch cabinet (1), the upper end and the lower end of the guide threaded column (13) are respectively movably installed on the upper end wall surface and the lower end wall surface of the right side in the cavity of the switch cabinet (1) through bearings, the threaded sleeve (14) is in threaded connection with the outer wall of the guide threaded column (13), a limit block (15) is fixedly installed on the right side wall surface, which is close to the cavity of the switch cabinet (1), a limit groove (16) which is mutually clamped with the limit block (15) is formed on the right side wall surface in the cavity of the switch cabinet (1), offered stroke groove (18) on cubical switchboard (1) right side bottom wall, be provided with pedal (17) in stroke groove (18), pedal (17) are located the one end setting of cubical switchboard (1) intracavity on the outer wall of direction screw post (13), fixed mounting has two sets of buffer beam (23) on the top wall of pedal (17), and two sets of buffer beam (23) are located the left and right sides of guide bar (2) respectively, the top of two buffer beam (23) is movable mounting respectively on the top wall of stroke groove (18) intracavity.

2. A low voltage draw-out switchgear as claimed in claim 1, wherein: the travel groove (18) intracavity is fixedly provided with a guide rod (2) in a vertical state, the middle part of the pedal (17) is provided with a through hole, the pedal (17) is movably sleeved on the outer wall of the guide rod (2) through the through hole, the outer wall of the guide rod (2) is sleeved with a reset spring (22), and the reset spring (22) is positioned below the bottom of the pedal (17).

3. A low voltage draw-out switchgear as claimed in claim 1, wherein: one side of the pedal (17) in the cavity of the switch cabinet (1) is provided with a thread groove (21), and the pedal (17) is in threaded connection with the guide thread column (13) through the thread groove (21).

4. A low voltage draw-out switchgear as claimed in claim 1, wherein: two the equal fixed mounting in top of buffer beam (23) has limiting plate (24), sets up on stroke groove (18) intracavity top wall with buffer slot (26) of two limiting plate (24) mutual blocks, two equal fixed mounting in buffer slot (26) intracavity have buffer spring (25).

5. A low voltage draw-out switchgear as claimed in claim 1, wherein: the telescopic sleeve (19) intracavity is provided with stabilizer bar (3), and telescopic sleeve (19) are the hollow cylinder of fretwork for controlling both ends, and the right-hand member fixed connection of stabilizer bar (3) is on the left side wall of control switch body (11), and the left end fixedly connected with stroke board (32) of telescopic sleeve (19) sets up displacement groove (33) with the mutual block of stroke board (32) on cubical switchboard (1) intracavity left side wall.

6. A low voltage draw-out switchgear as claimed in claim 5, wherein: the outer wall of the stabilizer bar (3) is sleeved with an extrusion spring (31), and the extrusion spring (31) is located in the cavity of the telescopic sleeve (19).

7. A low voltage draw-out switchgear as claimed in claim 5, wherein: the left side wall surface of the stroke plate (32) is fixedly provided with balls (34) which are uniformly distributed, and the inner wall of the displacement groove (33) is provided with a sliding groove (35) which is mutually clamped with the balls (34).