CN211701060U

CN211701060U - Anti-shaking adjusting device for drawer

Info

Publication number: CN211701060U
Application number: CN202020041050.5U
Authority: CN
Inventors: 蒋子烨
Original assignee: Jiangsu Zhonghuan Electric Group Co ltd
Current assignee: Jiangsu Zhonghuan Electric Group Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-10-16
Anticipated expiration: 2030-01-09

Abstract

The utility model provides a drawer shake-proof adjusting device, which belongs to the technical field of switch cabinets and comprises a switch cabinet body, wherein the inside of the switch cabinet body is connected with a drawer in a sliding way, the bottom of a drawer placing groove is provided with a sliding groove, the bottom of the drawer is fixed with a pulley, the pulley is provided with a plurality of pulleys along the sliding direction of the drawer, the two sides of the drawer are provided with left and right adjusting components, the left and right adjusting components are close to the drawer end and are butted with the pulley, the other side extends out of the switch cabinet body, and the bottom of the drawer is provided with an; the anti-shaking adjusting device for the drawer is provided with a left adjusting component and a right adjusting component, the tightness of the left side and the right side of the drawer can be adjusted by adjusting the sliding of the adjusting rods on the side surfaces of the switch cabinet body, and meanwhile, the two sides of the drawer are abutted through rotating wheels, so that the friction resistance of the sliding-out of the drawer can be reduced; meanwhile, the upper and lower adjusting assemblies are arranged to buffer through the springs, and the moving blocks are arranged at the upper ends of the springs and can be supported by the moving blocks when the drawer slides out, so that the sliding-out shaking of the drawer is reduced.

Description

Anti-shaking adjusting device for drawer

Technical Field

The utility model belongs to the technical field of the cubical switchboard, concretely relates to drawer prevents shaking adjusting device.

Background

The low-voltage power distribution cabinet takes alternating current 50HZ and rated voltage 380V as power of a power distribution system, is used for electric energy conversion or control of illumination and power distribution, and has the advantages of strong breaking capacity, good dynamic and thermal stability, flexible electrical scheme, convenience in combination, high seriousness and practicability, novel structure and the like. The drawer type low-voltage power distribution cabinet has a plurality of loops, is convenient to maintain, can directly replace the drawer when a fault occurs, is simple and convenient to maintain, and gradually replaces the traditional low-voltage power distribution cabinet. The drawer of drawer type switch board sets up on the drawer guide rail, and the drawer is through sliding at the drawer guide rail, realizes being impeld or pull out the switch board, will reserve certain extraction space usually between drawer and the drawer guide rail, forms the surplus that shakes of drawer. If the drawer shakes during the operation of the low-voltage power distribution cabinet, the contact failure of the contact in the drawer can easily occur, so that the circuit connection is unstable, and great potential safety hazards exist. The lighting flicker can be caused in the residential electricity consumption, and in the industry, the large-scale industrial equipment can be abnormally operated and damaged to cause serious accidents.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drawer prevents shaking adjusting device aims at solving the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: including the cubical switchboard body, the cubical switchboard body is inside to slide and to be connected with the drawer, has seted up the drawer standing groove on the corresponding cubical switchboard body, the spout has been seted up to drawer standing groove bottom, the drawer bottom is fixed with the pulley, the pulley is followed drawer roll-off direction is equipped with a plurality ofly, and every side of drawer all is equipped with the pulley that equals quantity simultaneously, the drawer both sides are equipped with about the adjusting part, about the adjusting part be close to drawer end and the pulley conflict, the opposite side stretches out the cubical switchboard body, the drawer bottom is equipped with upper and lower adjusting part, upper and lower adjusting part fixes on the cubical switchboard body.

In order to facilitate the drawer to slide out of the inside of the switch cabinet body, the drawer is preferably arranged, the drawer is far away from the sliding-in end and is fixed with a pull rod, and the pull rod is positioned in the middle of the drawer.

In order to reduce the friction between drawer and the cubical switchboard body, as the utility model relates to an it is preferred, the pulley is close to the drawer end and is equipped with the fixing the connecting rod of drawer bottom, the connecting rod is kept away from the drawer end and is fixed with the connecting plate, rotate on the connecting plate and connect the pulley.

In order to prevent shaking the drawer in the left and right directions, as the utility model relates to a preferred, control the adjusting part including sliding and connect the regulation pole of cubical switchboard body side, it has adjusting nut to keep away from cubical switchboard body end threaded connection to adjust the pole, adjusting nut is close to cubical switchboard body end and is equipped with the backup pad, the backup pad is fixed in cubical switchboard body side, it slides equally to adjust the pole inside the backup pad, it is connected with the rotation wheel to adjust the pole and be close to cubical switchboard body end rotation, it contradicts with the pulley upper end to rotate the wheel connecting rod perisporium.

In order to prevent shaking the drawer in upper and lower direction, as the utility model relates to a preferred, adjust the subassembly from top to bottom including fixing movable block on the cubical switchboard body, the movable block bottom slides and is connected with the guide bar, the guide bar is kept away from the movable block and is equipped with the fixed plate, the fixed plate upper end is equipped with the fixed strip of fixing on the cubical switchboard body, two the guide bar is worn to establish the fixed strip, it establishes the outside spring of guide bar to be equipped with the cover between fixed plate and the fixed strip.

In order to make the drawer slide out smoothly along the sliding groove, the moving block is preferably contacted with the bottom of the drawer when the spring extends to the longest point.

As an optimization of the present invention, the connecting tube is made of a flexible and stretchable material.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-shaking adjusting device for the drawer is characterized in that a left adjusting component and a right adjusting component are arranged, the left adjusting component and the right adjusting component comprise adjusting rods connected to the side face of a switch cabinet body in a sliding mode, adjusting nuts are connected to the ends, far away from the switch cabinet body, of the adjusting rods in a threaded mode, supporting plates are arranged at the ends, close to the switch cabinet body, of the adjusting nuts, the supporting plates are fixed to the side face of the switch cabinet body, the adjusting rods slide in the supporting plates, the adjusting rods are connected to the ends, close to the switch cabinet body, of the adjusting rods in a rotating mode, rotating wheels are connected to the ends, close to the switch cabinet body, of the adjusting rods in a rotating mode; the adjusting part is including fixing the movable block on the cubical switchboard body about still being equipped with simultaneously, the movable block bottom is slided and is connected with the guide bar, the guide bar is kept away from the movable block and is equipped with the fixed plate, the fixed plate upper end is equipped with the fixed strip of fixing on the cubical switchboard body, the fixed strip is worn to establish by two guide bars, be equipped with the cover between fixed plate and the fixed strip and establish the outside spring of guide bar, through the bradyseism of spring, and the spring upper end sets up the movable block, when the drawer roll-off, can be supported by the movable block.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the front view structure of the present invention;

fig. 3 is a schematic sectional view taken along line a-a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the position I in fig. 2 according to the present invention;

in the figure: 1. a switch cabinet body; 2. a drawer; 3. a drawer placement groove; 4. a chute; 5. a pulley; 6. A left-right adjustment assembly; 61. adjusting a rod; 62. adjusting the nut; 63. a support plate; 64. a rotating wheel; 7. An up-down adjustment assembly; 71. a moving block; 72. a guide bar; 73. a fixing plate; 74. a fixing strip; 75. a spring; 8. a pull rod; 9. a connecting rod; 10. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: including

cubical switchboard body

1, 1 inside sliding connection of cubical switchboard body has drawer 2, has seted up drawer standing groove 3 on the corresponding cubical switchboard body 1, spout 4 has been seted up to drawer standing groove 3 bottom, 2 bottoms of drawer are fixed with pulley 5, pulley 5 is followed 2 roll-off directions of drawer are equipped with a plurality ofly, and 2 every sides of drawer all are equipped with equal quantity of pulley 5 simultaneously, adjusting part 6 about 2 both sides of drawer are equipped with, about adjusting part 6 is close to drawer 2 end and pulley 5 conflict, and the opposite side stretches out cubical switchboard body 1, adjusting part 7 about 2 bottoms of drawer are equipped with, about adjusting part 7 fixes on cubical switchboard body 1.

Specifically, the drawer 2 is fixed with a pull rod 8 far away from the sliding-in end, and the pull rod 8 is located in the middle of the drawer 2.

Specifically, pulley 5 is close to 2 ends of drawer and is equipped with the fixing and is in the connecting rod 9 of 2 bottoms of drawer, connecting rod 9 is kept away from 2 ends of drawer and is fixed with connecting plate 10, rotate on the connecting plate 10 and connect pulley 5.

The left and right adjusting assembly 6 comprises an adjusting rod 61 which is connected to the side of the switch cabinet body 1 in a sliding manner, the adjusting rod 61 is far away from the end of the switch cabinet body 1 and is connected with an adjusting nut 62 in a threaded manner, the adjusting nut 62 is close to the end of the switch cabinet body 1 and is provided with a supporting plate 63, the supporting plate 63 is fixed to the side of the switch cabinet body 1, the adjusting rod 61 is also slid inside the supporting plate 63, the adjusting rod 61 is close to the end of the switch cabinet body 1 and is connected with a rotating wheel 64 in a rotating manner, and the rotating wheel 64 is abutted to the peripheral wall.

Specifically, the up-down adjusting assembly 7 includes a moving block 71 fixed on the switch cabinet body 1, the bottom of the moving block 71 is connected with a guide rod 72 in a sliding manner, the guide rod 72 is provided with a fixed plate 73 far away from the moving block 71, the upper end of the fixed plate 73 is provided with a fixed bar 74 fixed on the switch cabinet body 1, the two guide rods 72 penetrate through the fixed bar 74, and a spring 75 sleeved outside the guide rod 72 is arranged between the fixed plate 73 and the fixed bar 74.

Specifically, the moving block 71 contacts the bottom of the drawer 2 when the spring 75 is extended to the longest.

The utility model discloses a theory of operation and use flow: in the process of sliding out the drawer 2, if the drawer 2 shakes left and right, the position of the adjusting rod 61 is adjusted through adjustment, the rotating wheel 64 at the front end of the adjusting rod 61 slides in along the switch cabinet body 1 and is abutted against the connecting rod 9, meanwhile, the adjusting nut 62 is screwed in, the adjusting rod 61 is fixed, two sides of the drawer 2 are fastened and prevented from shaking, meanwhile, when the drawer 2 slides out, the bottom of the drawer 2 is rested on the moving block 71, when the drawer 2 slides out, the drawer presses the moving block 71, in the pressing process, the moving block 71 moves along the axial direction of the guide rod 72, and through the abutting effect of the spring 75, the drawer 2 is prevented from sliding up and down in the sliding out process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a drawer prevents shaking adjusting device, includes cubical switchboard body (1), its characterized in that: cubical switchboard body (1) inside is slided and is connected with drawer (2), has seted up drawer standing groove (3) on corresponding cubical switchboard body (1), spout (4) have been seted up to drawer standing groove (3) bottom, drawer (2) bottom is fixed with pulley (5), pulley (5) are followed drawer (2) roll-off direction is equipped with a plurality ofly, and every side of drawer (2) all is equipped with equal quantity pulley (5) simultaneously, adjusting part (6) about drawer (2) both sides are equipped with, about adjusting part (6) be close to drawer (2) end and contradict with pulley (5), the opposite side stretches out cubical switchboard body (1), drawer (2) bottom is equipped with about adjusting part (7), about adjusting part (7) are fixed on cubical switchboard body (1).

2. The drawer shaking prevention adjustment device of claim 1, wherein: a pull rod (8) is fixed to the end, far away from the sliding end, of the drawer (2), and the pull rod (8) is located in the middle of the drawer (2).

3. The drawer shaking prevention adjustment device of claim 1, wherein: pulley (5) are close to drawer (2) end and are equipped with and fix connecting rod (9) of drawer (2) bottom, drawer (2) end is kept away from in connecting rod (9) is fixed with connecting plate (10), rotate on connecting plate (10) and connect pulley (5).

4. The drawer shaking prevention adjustment device of claim 3, wherein: control adjusting part (6) including slide and connect regulation pole (61) of cubical switchboard body (1) side, regulation pole (61) are kept away from cubical switchboard body (1) end threaded connection and are had adjusting nut (62), adjusting nut (62) are close to cubical switchboard body (1) end and are equipped with backup pad (63), backup pad (63) are fixed in cubical switchboard body (1) side, it slides equally to adjust pole (61) backup pad (63) are inside, it is connected with rotation wheel (64) to adjust pole (61) to be close to cubical switchboard body (1) end rotation, it contradicts with pulley (5) upper end to rotate wheel (64) connecting rod (9) perisporium.

5. The drawer shaking prevention adjustment device of claim 1, wherein: the vertical adjusting assembly (7) comprises a moving block (71) fixed on the switch cabinet body (1), the bottom of the moving block (71) is connected with a guide rod (72) in a sliding mode, the guide rod (72) is provided with a fixing plate (73) far away from the moving block (71), the upper end of the fixing plate (73) is provided with a fixing strip (74) fixed on the switch cabinet body (1), the two guide rods (72) penetrate through the fixing strip (74), and a spring (75) sleeved outside the guide rods (72) is arranged between the fixing plate (73) and the fixing strip (74).

6. The drawer shaking prevention adjustment device of claim 5, wherein: the moving block (71) is contacted with the bottom of the drawer (2) when the spring (75) extends to the longest.