CN220233867U - Drawer structure of low-voltage switch cabinet - Google Patents

Abstract

The utility model discloses a drawer structure of a low-voltage switch cabinet, which has the technical scheme that: the novel multifunctional cabinet comprises a cabinet body shell, wherein a storage groove is formed in one side of the cabinet body shell, a plurality of placing grooves are formed in one side of the cabinet body shell, a drawer body is arranged in the placing grooves, one side of the drawer body is fixedly provided with a blocking block, and four inner sides of the placing grooves are movably clamped with four outer sides of the drawer body respectively; the limiting component is arranged on one side of the drawer body and used for limiting the distance of the drawer body moving inside the placing groove, the intercepting column can be sleeved inside the limiting component through the positioning hole, so that the position of the intercepting column inside the sliding groove can be determined, the lifting lug is arranged, workers can conveniently apply upward or downward acting force to the intercepting column inside the stabilizing groove, and the intercepting column can be driven to move up and down inside the positioning hole by utilizing the lifting lug and the fixed sleeve of the intercepting column.

Description

Drawer structure of low-voltage switch cabinet

Technical Field

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

Background

The low-voltage draw-out type switch cabinet has the characteristics of breaking, high switching-on capability, good dynamic and thermal stability, flexible electrical scheme, convenient combination, strong series practicability, novel structure, high protection level and the like, is popular with vast users, and is widely applied to power distribution centers of power plants, power substations, factories and mining enterprises and high-rise buildings and motor control centers.

For example, chinese patent publication No. CN215343508U, in which a drawer structure of a low-voltage switch cabinet is mentioned, the drawer structure is that an elastic cushion block is disposed on a first side wall of a cabinet body, an abutting part matched with the elastic cushion block is disposed on an end surface of the drawer facing the first side wall, when a plug of a contact switch of the drawer is about to be plugged with a contact switch inside the cabinet body, the abutting part abuts against the drawer, so as to reduce loosening of the drawer, make sliding of the drawer more stable, and ensure accurate plugging of the plug and a socket of the contact switch; simultaneously, the drawer passes through pulley and guide rail sliding connection, and sliding friction's frictional force is littleer to reduce the wearing and tearing that produce between pulley and the guide rail, but this scheme is in practical application's in-process, because the guide rail is by the joint in the inside of ring channel, and there is not the barrier on the surface of guide rail, consequently the drawer breaks away from the inside of the cabinet body extremely easily, brings the hidden danger for the equipment safety in drawer inside, for this reason we propose a drawer structure of low tension switchgear.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a drawer structure of a low-voltage switch cabinet, which solves the problems that the guide rail is clamped in the annular groove, and the surface of the guide rail is not provided with a barrier, so that the drawer is very easy to separate from the interior of the cabinet body, and hidden danger is brought to the equipment safety in the drawer.

The technical aim of the utility model is realized by the following technical scheme:

a drawer structure of a low voltage switchgear, comprising: the cabinet comprises a cabinet body shell, wherein a storage groove is formed in one side of the cabinet body shell, a plurality of placing grooves are formed in one side of the cabinet body shell, a drawer body is arranged in the placing grooves, one side of the drawer body is fixedly provided with a blocking block, and four inner sides of the placing grooves are movably clamped with four outer sides of the drawer body respectively; the limiting assembly is arranged on one side of the drawer body and used for limiting the moving distance of the drawer body in the placing groove.

Through adopting above-mentioned technical scheme, through setting up the standing groove, the standing groove can be inside with drawer body activity joint to can confirm the position between drawer body and the cabinet body shell, through setting up the block piece, the block piece can be when the drawer body is deposited in the inside of standing groove by the joint with one side laminating of cabinet body shell.

Preferably, the limiting assembly includes: the two sliding grooves are respectively arranged on two sides of the drawer body, the two sides of the drawer body are respectively provided with a stabilizing groove, the inner top surface of the stabilizing groove is provided with a positioning hole, the inner bottom surface of the stabilizing groove is provided with a sleeving groove, the inner circular wall surface of the positioning hole is movably sleeved with a interception column, one end of the interception column penetrates through the positioning hole and is movably sleeved with the inner circular wall surface of the sleeving groove, and the outer circular wall surface of the interception column is fixedly sleeved with a poking plate.

Through adopting above-mentioned technical scheme, through setting up the locating hole, the locating hole can be with interception post suit inside to can confirm the position of interception post inside the sliding tray, through setting up the plectrum, the plectrum can be convenient for the staff apply upwards or decurrent effort to the interception post of stable inslot portion, thereby can utilize the fixed cover of plectrum and interception post to establish and drive interception post and reciprocate in the inside of locating hole, through setting up interception post, interception post can block the inside at the sliding tray when the inside of locating hole upwards moves, thereby can block the unobstructed of sliding tray inner space, avoid the drawer body to break away from the inside of standing groove.

Preferably, the mounting groove has been seted up respectively to the inside both sides of standing groove, the inside of mounting groove is provided with the gyro wheel, the upper and lower both ends of gyro wheel respectively with the inside upper and lower both sides of mounting groove are articulated each other, the spacing groove has been seted up to the excircle wall of gyro wheel, the inside one side fixed mounting of sliding tray has the locating strip, the outer wall of locating strip with the interior wall activity joint of spacing groove.

Through adopting above-mentioned technical scheme, through setting up the mounting groove, the mounting groove can be with the gyro wheel installation confirm inside to can confirm the position of gyro wheel inside the standing groove, through setting up the gyro wheel, the gyro wheel can utilize the articulated inside that makes the gyro wheel can be at the mounting groove with the mounting groove, through setting up the spacing groove, the spacing groove can utilize the joint with the gyro wheel to confirm the drawer body at the inside position of standing groove, and promote locating strip lateral shifting at gyro wheel pivoted in-process.

Preferably, a partition plate is fixedly installed between two sides of the storage groove, a roll-over door is arranged on one side of the cabinet body shell, a plurality of hinges are fixedly installed on one side of the roll-over door, and one side of the roll-over door is mutually linked with one side of the cabinet body shell through the hinges.

Through adopting above-mentioned technical scheme, through setting up the division board, the inside of storage tank can be fixed to the division board to separate into two spaces with the inner space of storage tank, through setting up the roll-over door, the roll-over door can be in the activity of one side upset of the external shell of cabinet, and control storage tank inner space at the in-process of upset activity and open and close.

Preferably, the four corners of the bottom surface of the cabinet body shell are respectively fixedly provided with a support column, and the bottom ends of the support columns are fixedly provided with anti-skid blocks.

Through adopting above-mentioned technical scheme, through setting up the support column, the support column can utilize the height of self to separate cabinet body shell and bottom surface, and the position of the cabinet body shell of bed hedgehopping subaerial is through setting up the non-slipping spur, and the non-slipping spur can be when the cabinet body shell passes through the support column to support to be fixed subaerial, increases the frictional force between the point of support column and the ground.

Preferably, a spring is movably sleeved on the outer circular wall surface of the interception column, one end of the spring is fixedly installed on the bottom surface of the poking plate, and the other end of the spring is fixedly installed on the inner bottom surface of the stabilizing groove.

Through adopting above-mentioned technical scheme, through setting up the spring, the spring can be when plectrum drive interception post is by extrusion shrink accumulation resilience when cup jointing the inside of groove downwardly moving to make interception post cup jointed completely in the inside of locating hole and cup jointing the groove, make the inside of sliding tray be in unobstructed state, and promote interception post and resume the normal position after the effort that applys on the plectrum disappears.

In summary, the utility model has the following advantages:

through setting up the locating hole, the locating hole can be with interception post suit inside to can confirm the position of interception post in the sliding tray inside, through setting up the plectrum, the plectrum can be convenient for the staff to apply upwards or decurrent effort to the inside interception post of stable groove, thereby can utilize the fixed cover of plectrum and interception post to establish and drive interception post and reciprocate in the inside of locating hole, through setting up the interception post, the interception post can block in the inside of sliding tray when the inside of locating hole upwards moves, thereby can block the unobstructed of sliding tray inner space, avoid the drawer body to break away from the inside of standing groove.

Through setting up the mounting groove, the mounting groove can be with the gyro wheel installation certainty inside, thereby can confirm the position of gyro wheel at the standing groove inside, through setting up the gyro wheel, the gyro wheel can utilize the articulated messenger gyro wheel with the mounting groove can be at the inside activity of mounting groove, through setting up the spacing groove, the spacing groove can utilize the joint with the gyro wheel to confirm the drawer body at the inside position of standing groove, and promote locating strip lateral shifting at gyro wheel pivoted in-process, through setting up the support column, the support column can utilize self height to separate cabinet body shell and bottom surface, the position of packing up cabinet body shell subaerial, through setting up the non slipping spur, the non slipping spur can be when cabinet body shell is fixed subaerial through the support column support, increase the frictional force between the point of support column and the ground, through setting up the spring, the spring can be by extrusion shrink accumulation resilience when the plectrum drives the plectrum and cup joints the inside of inslot, thereby make the inside of plectrum be in the state of smooth state of locating hole and cup joint groove completely, and promote the back interception post and resume normal position after the disappearance of exerting on the plectrum.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a split construction of the present utility model;

FIG. 3 is a schematic view of the structure of the locating strip of the present utility model;

FIG. 4 is an enlarged schematic view of the partial structure of A in FIG. 2;

fig. 5 is an enlarged schematic view of a partial structure of B in fig. 3.

Reference numerals: 1. a cabinet housing; 2. a roll-over door; 3. a blocking piece; 4. a storage tank; 5. a placement groove; 6. a partition plate; 7. a drawer body; 8. a support column; 9. an anti-skid block; 10. a sliding groove; 11. a positioning strip; 12. a mounting groove; 13. a roller; 14. a limit groove; 15. positioning holes; 16. a stabilizing groove; 17. a socket groove; 18. blocking; 19. a spring; 20. a pulling piece.

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 and 2, a drawer structure of low-voltage switch cabinet, including cabinet body shell 1, storage tank 4 has been seted up to one side of cabinet body shell 1, a plurality of standing groove 5 has been seted up to one side of cabinet body shell 1, the inside of standing groove 5 is provided with drawer body 7, drawer body 7 is for having the structure and do not make in this place, one side fixed mounting of drawer body 7 has the blocking piece 3, the inside four sides of standing groove 5 respectively with the outside four movable joint of drawer body 7, one side of drawer body 7 is provided with spacing subassembly, spacing subassembly sets up in one side of drawer body 7 for the distance of limiting drawer body 7 at the inside removal of standing groove 5, when using, if need take drawer body 7 out from the inside of standing groove 5, staff can exert effort to blocking piece 3 for drawer body 7 removes at the inside of standing groove 5.

Referring to fig. 1 and 2, a partition plate 6 is fixedly installed between both sides of the inside of the storage tank 4, a roll-over door 2 is arranged on one side of the cabinet body housing 1, a plurality of hinges are fixedly installed on one side of the roll-over door 2, one side of the roll-over door 2 is mutually linked with one side of the cabinet body housing 1 through the hinges, support columns 8 are fixedly installed at four corners of the bottom surface of the cabinet body housing 1 respectively, anti-slip blocks 9 are fixedly installed at the bottom ends of the support columns 8, the anti-slip blocks 9 are made of rubber, when the cabinet body housing 1 is placed on the ground, the position of the cabinet body housing 1 on the ground can be supported by the support columns 8, and the anti-slip blocks 9 are contacted with the ground after the cabinet body housing 1 is supported, so that friction force between the bottom ends of the support columns 8 and the ground can be increased.

Referring to fig. 2, 3, 4 and 5, the limiting assembly comprises two sliding grooves 10, the two sliding grooves 10 are respectively arranged at two sides of the drawer body 7, the two sides of the drawer body 7 are respectively provided with a stabilizing groove 16, the inner top surface of the stabilizing groove 16 is provided with a positioning hole 15, the inner bottom surface of the stabilizing groove 16 is provided with a sleeving groove 17, the inner circular wall surface of the positioning hole 15 is movably sleeved with a blocking column 18, one end of the blocking column 18 passes through the positioning hole 15 and is movably sleeved with the inner circular wall surface of the sleeving groove 17, the outer circular wall surface of the blocking column 18 is fixedly sleeved with a pulling piece 20, the two inner sides of the placing groove 5 are respectively provided with a mounting groove 12, the inside of the mounting groove 12 is provided with a roller 13, the roller 13 is of the existing structure and is not repeated, the upper end and the lower end of the roller 13 are respectively hinged with the upper side and the lower side of the inside of the mounting groove 12, the outer circular wall surface of the roller 13 is provided with a limiting groove 14, the positioning strip 11 is fixedly arranged on one side of the inside of the sliding groove 10, the outer wall surface of the positioning strip 11 is movably clamped with the inner wall surface of the limiting groove 14, the outer circular wall surface of the interception post 18 is movably sleeved with a spring 19, the spring 19 is of an existing structure and is not repeated, one end of the spring 19 is fixedly arranged on the bottom surface of the poking plate 20, the other end of the spring 19 is fixedly arranged on the inner bottom surface of the stabilizing groove 16, a worker can apply downward acting force to the poking plate 20, the poking plate 20 and the interception post 18 are fixedly sleeved, the interception post 18 is driven to move downwards in the sleeving groove 17, the interception post 18 is completely sleeved in the positioning hole 15 and the sleeving groove 17, the inner space of the sliding groove 10 is in a smooth state, the idler wheel 13 is not blocked in the sliding groove 10, the drawer body 7 is pulled out from the inside of the placing groove 5, the opening or closing of the inner space of the sliding groove 10 is controlled by controlling the up-and-down movement of the supporting column 8.

Working principle: referring to fig. 1-5, when in use, if the drawer body 7 needs to be pulled out from the inside of the placement groove 5, in this process, a worker applies an acting force to the blocking block 3, so that the drawer body 7 moves in the inside of the placement groove 5, when the drawer body 7 moves in the inside of the placement groove 5, the positioning strips 11 move synchronously, the positioning strips 11 and the limiting grooves 14 are clamped so that the positioning strips 11 drive the rollers 13 to rotate when moving, if the drawer body 7 needs to be completely pulled out from the inside of the placement groove 5, the worker firstly pulls out the drawer body 7 from the inside of the placement groove 5 for a certain distance, so that the stabilizing groove 16 is exposed in the external environment, then the worker applies a downward acting force to the pulling piece 20, and the blocking post 18 is driven to move downward in the inside of the sleeving groove 17 by the fixing sleeve of the pulling piece 20 and the blocking post 18, so that the blocking post 18 is completely sleeved in the inside of the positioning holes 15 and the sleeving groove 17, so that the inner space of the sliding groove 10 is in a state, and the rollers 13 are not blocked in the inside of the sliding groove 10, and the sliding groove 10 is controlled to be pulled out from the inside of the placement groove 5, or the sliding groove 10 is controlled to move smoothly from the inside of the placement groove 8.

By arranging the spring 19, the spring 19 can be extruded and contracted to accumulate the restoring elastic force when the plectrum 20 drives the interception post 18 to move downwards in the sleeve groove 17, so that the interception post 18 is completely sleeved in the positioning hole 15 and the sleeve groove 17, the inside of the sliding groove 10 is in a smooth state, and the interception post 18 is pushed to restore to the original position after the acting force exerted on the plectrum 20 disappears.

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 (5)

1. A drawer structure of a low-voltage switchgear, comprising:

the novel cabinet comprises a cabinet body shell (1), wherein a storage groove (4) is formed in one side of the cabinet body shell (1), a plurality of placing grooves (5) are formed in one side of the cabinet body shell (1), a drawer body (7) is arranged in the placing grooves (5), a blocking block (3) is fixedly arranged on one side of the drawer body (7), and four inner sides of the placing grooves (5) are movably clamped with four outer sides of the drawer body (7) respectively;

the spacing subassembly, spacing subassembly sets up one side of drawer body (7), be used for the restriction drawer body (7) the inside distance that removes of standing groove (5), spacing subassembly includes: two sliding grooves (10), two sliding grooves (10) are respectively arranged on two sides of a drawer body (7), stabilizing grooves (16) are respectively arranged on two sides of the drawer body (7), positioning holes (15) are formed in the inner top surfaces of the stabilizing grooves (16), sleeve grooves (17) are formed in the inner bottom surfaces of the stabilizing grooves (16), blocking columns (18) are movably sleeved on the inner circular wall surfaces of the positioning holes (15), one ends of the blocking columns (18) penetrate through the positioning holes (15) and are movably sleeved on the inner circular wall surfaces of the sleeve grooves (17), and poking sheets (20) are fixedly sleeved on the outer circular wall surfaces of the blocking columns (18).

2. The drawer structure of the low-voltage switch cabinet according to claim 1, wherein mounting grooves (12) are respectively formed in two sides of the inside of the placing groove (5), rollers (13) are arranged in the mounting grooves (12), the upper end and the lower end of each roller (13) are respectively hinged with the upper side and the lower side of the inside of the mounting groove (12), limiting grooves (14) are formed in the outer circular wall surface of each roller (13), positioning strips (11) are fixedly mounted on one side of the inside of the sliding groove (10), and the outer wall surface of each positioning strip (11) is movably clamped with the inner wall surface of each limiting groove (14).

3. The drawer structure of the low-voltage switch cabinet according to claim 1, wherein a partition plate (6) is fixedly installed between two sides of the interior of the storage groove (4), a roll-over door (2) is arranged on one side of the cabinet body shell (1), a plurality of hinges are fixedly installed on one side of the roll-over door (2), and one side of the roll-over door (2) is mutually linked with one side of the cabinet body shell (1) through the hinges.

4. The drawer structure of the low-voltage switch cabinet according to claim 1, wherein supporting columns (8) are fixedly installed at four corners of the bottom surface of the cabinet body outer shell (1), and anti-slip blocks (9) are fixedly installed at the bottom ends of the supporting columns (8).

5. The drawer structure of the low-voltage switch cabinet according to claim 1, wherein a spring (19) is movably sleeved on the outer circular wall surface of the interception column (18), one end of the spring (19) is fixedly installed on the bottom surface of the poking sheet (20), and the other end of the spring (19) is fixedly installed on the inner bottom surface of the stabilizing groove (16).