CN211579320U

CN211579320U - Draw-out type low-voltage switch cabinet body with locking mechanism

Info

Publication number: CN211579320U
Application number: CN202020415009.XU
Authority: CN
Inventors: 王磊
Original assignee: Jiangsu Wankai Electric Technology Co ltd
Current assignee: Jiangsu Wankai Electric Technology Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-09-25
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a draw-out type low-voltage switch cabinet body with a locking mechanism, which comprises a cabinet body and a base, wherein four corners of the bottom end of the cabinet body are fixedly connected with support legs, the outer sides of the four support legs are all sleeved with first springs, the base is designed into a concave shape, the bottom of the base is provided with four first grooves, the four first grooves correspond to the four support legs, the four support legs are all sleeved in the corresponding first grooves, the upper ends of the four first springs are all fixedly connected with the bottom end of the cabinet body, the bottom ends of the four first springs are all fixedly connected with the bottom wall of the base, two sides of the cabinet body are connected with two side walls of the base through damping devices, the front surface of the cabinet body is provided with a placing groove, a drawer is arranged in the placing groove, two sides of the drawer are all connected with two side walls of the placing groove through slide rails, meanwhile, the pressure on the sliding block can be reduced, and the service life and the performance of the sliding rail are ensured.

Description

Draw-out type low-voltage switch cabinet body with locking mechanism

Technical Field

The utility model relates to a pull-out type low-voltage switchgear cabinet body with locking mechanism belongs to pull-out type cubical switchboard technical field.

Background

The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion. The product meets the standard regulation of GB7251.1-2013 'Low Voltage switchgear complete set' (IDTIEC 60439-11999). The low-voltage switch cabinet belongs to a product listed in a 3C certification mandatory certification product catalog. The low-voltage switch cabinet can be structurally divided into a fixed type and a drawing type.

Current pull-out type cubical switchboard drawer is when taking out, inclines downwards easily to lead to the internal component slope or drop, the slide rail also can bear great pressure simultaneously, causes the influence to the life and the performance of slide rail, and the cubical switchboard is removing or the handling in-process, owing to do not have fine shock-absorbing function, causes the damage to inside equipment easily, causes great loss.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pull-out type low-voltage switchgear cabinet body with locking mechanism to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pull-out type low-voltage switchgear cabinet body with locking mechanism, includes the cabinet body and base, the equal fixedly connected with stabilizer blade in cabinet body bottom four corners, four the stabilizer blade outside all overlaps and is equipped with first spring, the base is established to "concave" shape, the base bottom is equipped with four first recesses, four first recess is corresponding with four stabilizer blades, four the stabilizer blade is all established in corresponding first recess, four first spring upper end all with cabinet body bottom fixed connection, four first spring bottom all with base diapire fixed connection, cabinet body both sides all are connected through damping device with base both sides wall, cabinet body front surface is equipped with the standing groove, be equipped with the drawer in the standing groove, drawer both sides all pass through sliding rail connection with standing groove both sides wall, be equipped with two protector on the cabinet body of standing groove below.

Preferably, two damping device all includes fixed block, connecting plate, second recess, branch, sliding block and second spring, two the fixed block respectively with cabinet body both sides fixed connection, two one side that the fixed block is close to the cabinet body all rotates and is connected with the connecting plate, base both sides wall all is equipped with the second recess, two the equal fixedly connected with branch of second recess inner wall, two the branch outside all is equipped with the sliding block, two the sliding block all rotates with corresponding connecting plate one end to be connected, two the sliding block bottom all is equipped with the second spring, two with corresponding between the second recess diapire the second spring is all established and is established in corresponding the branch outside.

Preferably, two the protector all includes third recess, telescopic link, backup pad and third spring, the symmetry is equipped with two third recesses, two on the cabinet body of standing groove below the third recess lateral wall fixedly connected with telescopic link, two the equal fixedly connected with backup pad of telescopic link flexible end, two the telescopic link periphery all is overlapped and is equipped with the third spring.

Preferably, the front surface of the drawer is fixedly connected with a baffle, the inner side of the baffle is in contact with one end, far away from the corresponding telescopic rod, of the two support plates, and a protective lock is arranged on the front surface of the baffle.

Preferably, both of said third springs are in a compressed state in an initial state.

Preferably, two the sliding block all with corresponding branch sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses all the cover is equipped with first spring in four stabilizer blade outsides, and four stabilizer blade all overlap and establish in four first recesses, plays preliminary shockproof effect to the cabinet body, carries on spacingly through four first recesses to four stabilizer blades simultaneously, prevents that the cabinet body from sliding.

2. The utility model discloses all be equipped with damping device in cabinet body both sides simultaneously, all include fixed block, connecting plate, second recess, branch, sliding block and second spring, two fixed blocks move down, drive two sliding blocks through two connecting plates along corresponding branch lapse, and two sliders can compress corresponding the second spring simultaneously, and through the restoring force of two second springs, alleviate the vibrations of the cabinet body to guarantee the safety of internal plant when the cabinet body removes.

3. The utility model discloses it is equipped with two protector still to symmetry below the third recess, including the third recess, the telescopic link, backup pad and third spring, two third spring initial states are in compressor arrangement through the extrusion of baffle, opening the protection lock, when taking out the drawer, two third springs make two backup pads stretch out the third recess through restoring force, support the bottom of drawer, prevent that the drawer can excessively incline when taking out, guarantee the safety of internal plant, also alleviateed the pressure that the slide rail received simultaneously, guaranteed the life and the performance of slide rail.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the appearance structure of the present invention;

FIG. 3 is a schematic structural view of the damping device of the present invention;

fig. 4 is a schematic structural view of the protection device of the present invention.

In the figure: 1. a cabinet body; 2. a damping device; 21. a fixed block; 22. a connecting plate; 23. a second groove; 24. a second spring; 25. a slider; 26. a strut; 3. a base; 4. a support leg; 5. a first groove; 6. a first spring; 7. a protective lock; 8. a guard; 81. a telescopic rod; 82. a third groove; 83. a third spring; 84. a support plate; 9. a drawer; 10. a slide rail; 11. a placement groove; 12. and a baffle 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.

Referring to fig. 1-4, the present invention provides a technical solution: a draw-out type low-voltage switch cabinet body 1 with a locking mechanism comprises a cabinet body 1 and a base 3, wherein four corners of the bottom end of the cabinet body 1 are fixedly connected with support legs 4, first springs 6 are sleeved on the outer sides of the four support legs 4, the base 3 is designed into a concave shape, four first grooves 5 are arranged at the bottom of the base 3, the four first grooves 5 correspond to the four support legs 4, the four support legs 4 are sleeved in the corresponding first grooves 5, the upper ends of the four first springs 6 are fixedly connected with the bottom end of the cabinet body 1, the bottom ends of the four first springs 6 are fixedly connected with the bottom wall of the base 3, two sides of the cabinet body 1 are connected with two side walls of the base 3 through damping devices 2, a placing groove 11 is arranged on the front surface of the cabinet body 1, a drawer 9 is arranged in the placing groove 11, two sides of the drawer 9 are connected with two side walls of the placing, play preliminary shockproof effect to the cabinet body 1 through four first springs 6, four first recesses 5 carry on spacingly to four stabilizer blades 4, prevent that the cabinet body 1 from sliding, damping device 2 of the 1 both sides of the rethread cabinet body, further alleviate the vibrations of the cabinet body 1, carry out fine protection to the 1 internal plant of the cabinet body, convenient transport and removal, can hold up drawer 9 through two protector 8 simultaneously, excessive slope when preventing drawer 9 to take out, further protect the internals, the pressure that slide rail 10 received has also been alleviateed simultaneously, guarantee slide rail 10's life and performance.

The two protection devices 8 respectively comprise a third groove 82, an expansion link 81, a support plate 84 and a third spring 83, the cabinet body 1 below the placing groove 11 is symmetrically provided with the two third grooves 82, the side walls of the two third grooves 82 are fixedly connected with the expansion links 81, the expansion ends of the two expansion links 81 are respectively fixedly connected with the support plate 84, the peripheries of the two expansion links 81 are respectively sleeved with the third springs 83, the initial states of the two third springs 83 are compression states, the front surface of the drawer 9 is fixedly connected with a baffle 12, the inner side of the baffle 12 is contacted with one end of the two support plates 84 far away from the corresponding expansion links 81, the front surface of the baffle 12 is provided with a protection lock 7, the two third springs 83 are extruded by the baffle 12 to be in the compression devices in the initial states, when the protection lock 7 is opened and the drawer 9 is drawn out, the two support plates 84 extend out of the third grooves, the drawer 9 is prevented from excessively inclining when being drawn out, the safety of internal equipment is ensured, the pressure on the slide rail 10 is reduced, the service life and the performance of the slide rail 10 are ensured, the two damping devices 2 respectively comprise fixed blocks 21, connecting plates 22, second grooves 23, supporting rods 26, sliding blocks 25 and second springs 24, the two fixed blocks 21 are respectively and fixedly connected with the two sides of the cabinet body 1, one sides of the two fixed blocks 21 close to the cabinet body 1 are respectively and rotatably connected with the connecting plates 22, the two side walls of the base 3 are respectively provided with the second grooves 23, the inner walls of the two second grooves 23 are respectively and fixedly connected with the supporting rods 26, the sliding blocks 25 are respectively sleeved on the outer sides of the two supporting rods 26, the two sliding blocks 25 are respectively and rotatably connected with one end of the corresponding connecting plates 22, the second springs 24 are respectively arranged between the bottom ends of the two sliding blocks 25 and the, two fixed blocks 21 move down, drive two sliding blocks 25 through two connecting plates 22 and slide down along corresponding branch 26, two sliding blocks can compress corresponding second spring 24 simultaneously, restoring force through two second springs 24, alleviate the vibrations of the cabinet body 1, thereby guarantee the safety of internal plant when the cabinet body 1 removes, two sliding blocks 25 all with correspond branch 26 sliding connection, two fixed blocks 21 can extrude corresponding second spring 24, thereby play the cushioning effect.

Specifically, when the utility model is used, the protective lock 7 is opened, when the drawer 9 is drawn out, the two third springs 83 extend the two support plates 84 out of the third grooves 82 through restoring force, the bottom of the drawer 9 is supported, the drawer 9 is prevented from excessively inclining when being drawn out, the safety of internal equipment is ensured, simultaneously, the pressure on the slide rail 10 is lightened, the service life and the performance of the slide rail 10 are ensured, when the cabinet body 1 is carried or moved, the four first springs 6 play a preliminary shockproof role on the cabinet body 1, the four first grooves 5 limit the four support legs 4, the cabinet body 1 is prevented from sliding, meanwhile, the two fixed blocks 21 move downwards, the sliding blocks drive the two blocks 25 to slide downwards along the corresponding support rods 26 through the two connecting plates 22, meanwhile, the two sliding blocks compress the corresponding second springs 24, through the restoring force of the two second springs 24, the vibration of the cabinet body 1 is reduced to ensure the safety of the internal equipment when the cabinet body 1 is moved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. A draw-out type low-voltage switch cabinet body with a locking mechanism comprises a cabinet body (1) and a base (3), and is characterized in that four support legs (4) are fixedly connected to four corners of the bottom of the cabinet body (1), first springs (6) are sleeved on the outer sides of the four support legs (4), the base (3) is concave, four first grooves (5) are formed in the bottom of the base (3), the four first grooves (5) correspond to the four support legs (4), the four support legs (4) are sleeved in the corresponding first grooves (5), the upper ends of the four first springs (6) are fixedly connected with the bottom end of the cabinet body (1), the bottom ends of the four first springs (6) are fixedly connected with the bottom wall of the base (3), two sides of the cabinet body (1) are connected with two side walls of the base (3) through damping devices (2), a placement groove (11) is formed in the front surface of the cabinet body (1), the novel cabinet is characterized in that a drawer (9) is arranged in the placing groove (11), two sides of the drawer (9) are connected with two side walls of the placing groove (11) through sliding rails (10), and two protection devices (8) are arranged on the cabinet body (1) below the placing groove (11).

2. The draw-out type low-voltage switch cabinet body with the locking mechanism according to claim 1, wherein: the two damping devices (2) respectively comprise fixed blocks (21), a connecting plate (22), a second groove (23), a support rod (26), a sliding block (25) and a second spring (24), the two fixed blocks (21) are respectively and fixedly connected with the two sides of the cabinet body (1), one sides of the two fixed blocks (21) close to the cabinet body (1) are respectively and rotatably connected with the connecting plate (22), base (3) both sides wall all is equipped with second recess (23), two equal fixedly connected with branch (26) of second recess (23) inner wall, two all the cover is equipped with sliding block (25) in branch (26) outside, two sliding block (25) all rotate with corresponding connecting plate (22) one end and are connected, two sliding block (25) bottom all is equipped with second spring (24) with between corresponding second recess (23) diapire, two second spring (24) all the cover is established and is being corresponded branch (26) outside.

3. The draw-out type low-voltage switch cabinet body with the locking mechanism according to claim 1, wherein: two protector (8) all include third recess (82), telescopic link (81), backup pad (84) and third spring (83), the symmetry is equipped with two third recesses (82), two on cabinet body (1) of standing groove (11) below the side third recess (82) lateral wall fixedly connected with telescopic link (81), two telescopic link (81) flexible end equal fixedly connected with backup pad (84), two telescopic link (81) periphery all is overlapped and is equipped with third spring (83).

4. The draw-out type low-voltage switch cabinet body with the locking mechanism according to claim 3, wherein: drawer (9) front surface fixedly connected with baffle (12), the one end contact that corresponds telescopic link (81) is kept away from with two backup pads (84) to baffle (12) inboard, just baffle (12) front surface is equipped with protection lock (7).

5. The draw-out type low-voltage switch cabinet body with the locking mechanism according to claim 3, wherein: both of the third springs (83) are in a compressed state in an initial state.

6. The draw-out type low-voltage switch cabinet body with the locking mechanism according to claim 2, wherein: and the two sliding blocks (25) are in sliding connection with the corresponding supporting rods (26).