CN215267371U

CN215267371U - Low-voltage drawer cabinet capable of preventing misplug

Info

Publication number: CN215267371U
Application number: CN202121330115.9U
Authority: CN
Inventors: 邱可
Original assignee: Nanjing Weitu Electrical Equipment Co ltd
Current assignee: Nanjing Weitu Electrical Equipment Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-21
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a low-voltage drawer cabinet capable of preventing misplug, which comprises a cabinet body and a cabinet door hinged on the front end face of the cabinet body, wherein a first clapboard is arranged in the upper part of the cabinet body, a second clapboard is arranged in the lower part of the cabinet body, the cabinet body is sequentially divided into a first containing cavity, a second containing cavity and a third containing cavity from top to bottom through the first clapboard and the second clapboard, drawers are respectively and sequentially arranged in the first containing cavity, the second containing cavity and the third containing cavity, the rear ends of two sides of each drawer are respectively provided with a stabilizing plate, and the inner walls of two sides of the first containing cavity, the second containing cavity and the third containing cavity are respectively provided with a stabilizing mechanism for drawing and pulling the drawer; the utility model discloses simple structure is convenient for improve the stable case nature of drawer when the pull through stabilizing mean and steadying plate, is convenient for prevent simultaneously that the drawer from taking place to rock at the internal appearance of cabinet, and it is internal to be convenient for prevent unmatched drawer propelling movement cabinet through the stop collar head among the stabilizing mean, is convenient for improve the drawer and is putting back the cabinet and prevent the misplug effect when internal.

Description

Low-voltage drawer cabinet capable of preventing misplug

Technical Field

The utility model relates to a low pressure drawer cabinet technical field especially relates to a low pressure drawer cabinet that can prevent misplug.

Background

The low-voltage complete switch equipment and control equipment are commonly called low-voltage switch cabinets and low-voltage distribution cabinets, and refer to complete electrical devices with alternating-current and direct-current voltages below 1000V, a power distribution system with the rated current of 50Hz and the rated voltage of 380V is used for power, illumination and electric energy conversion and control of power distribution; the low-voltage draw-out type switch cabinet can be drawn out for maintenance or replacement in the environment that the system does not stop power supply, so that the outage time of power utilization equipment is reduced to the maximum extent;

the low-voltage draw-out type switch cabinet produced by a general complete plant has more drawers with the same height, and main elements (such as setting current of a molded case circuit breaker) in each drawer cannot be the same; when a large number of drawers are drawn out, wrong insertion is possible; with serious consequences; the conventional method is a numbered soft method; because of the soft method, the possibility of error insertion exists; therefore, there is a need for an improved approach to the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect of poor practicability in the prior art and providing a low-voltage drawer cabinet capable of preventing misplug.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a low pressure drawer cabinet that can prevent mistake and insert, includes the cabinet body and articulates the cabinet door at cabinet body front end face, be equipped with first baffle in the internal upper portion of cabinet, be equipped with the second baffle in the internal lower part of cabinet, the cabinet body is separated into first chamber of accomodating, the chamber is accomodate to the second and the chamber is accomodate to the third through first baffle and second baffle from the top down in proper order, first chamber, the second of accomodating is accomodate the chamber and the third is accomodate the intracavity and is equipped with the drawer respectively in proper order, drawer both sides rear end all is equipped with the steadying plate, first chamber, the second of accomodating is accomodate and all is equipped with the stabilizing mean that is used for the drawer pull on the both sides inner wall in chamber is accomodate to the third.

Preferably, the first partition plate, the second partition plate and two sides of the inner bottom surface of the cabinet body are respectively and longitudinally provided with a slide rail, the top of each slide rail is in an arc surface shape protruding upwards, the tops of the front end and the rear end of each slide rail are arc corners, the bottom of the drawer is longitudinally provided with a slide groove matched with the slide rail, and the inner top surface of each slide groove is in an arc surface shape; and the edge of the top of the drawer is provided with a scratch-resistant gasket.

Preferably, the stabilizing mechanism comprises a U-shaped rod longitudinally and fixedly connected to the rear end of the inner wall of the cabinet body, a pair of stabilizing sleeves movably sleeved on the rod body of the U-shaped rod, a pair of fixed ring plates fixedly sleeved at the rear end of the U-shaped rod, and a buffer spring movably sleeved on the U-shaped rod at the front end of the fixed ring plates, the front end of the stabilizing sleeve is fixedly connected with a limiting sleeve head movably sleeved on the U-shaped rod, and the front end of the limiting sleeve head is in a truncated cone shape.

Preferably, the annular equidistance is equipped with three first guide strips on the first pullover outer wall of spacing of accomodating the intracavity, the annular equidistance is equipped with four second guide strips on the first outer wall of spacing pullover of intracavity is accomodate to the second, the annular equidistance is equipped with five third guide strips on the first outer wall of spacing pullover of intracavity is accomodate to the second.

Preferably, the upper portion and the lower portion of the front end face of the stabilizing plate are matched with the limiting sleeve heads to be provided with a circular through hole, a first guide groove is formed in the inner wall of the through hole in the first accommodating cavity stabilizing plate in a matched mode, a second guide groove is formed in the inner wall of the through hole in the second accommodating cavity stabilizing plate in a matched mode, and a third guide groove is formed in the inner wall of the through hole in the third accommodating cavity stabilizing plate in a matched mode.

Preferably, U type pole front end rod body surface annular equidistance is equipped with a plurality of banding stable sand grips, a plurality of banding spacing grooves have been seted up to the stable sand grip of cooperation on the first inner wall of spacing cover, it establishes at the spacing inslot of spacing cover to stabilize sand grip activity card.

Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, the stability of the drawer when being pulled is improved through the stabilizing mechanism and the stabilizing plate, the drawer is prevented from shaking in the cabinet body, the unmatched drawer is prevented from being pushed into the cabinet body through the limiting sleeve head in the stabilizing mechanism, the situation that the drawer is misplaced by mistake is avoided, and the misplug prevention effect of the drawer when being put back into the cabinet body is improved; through the arrangement of the first guide strip, the second guide strip and the third guide strip, the condition that the drawer is inserted by mistake is conveniently and effectively avoided; through the setting of buffer spring among the stabilizing mean, be convenient for cushion the thrust that exerts, avoid causing the striking to the electrical components of the internal portion of cabinet.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic view of a front view cross-sectional structure provided by the present invention;

fig. 2 is a schematic side sectional view of the present invention;

fig. 3 is a schematic structural view of a first containing cavity inner stabilizing plate provided by the present invention;

fig. 4 is a schematic structural view of a second containing cavity inner stabilizing plate provided by the present invention;

fig. 5 is a schematic structural view of a third containing cavity inner stabilizing plate provided by the present invention;

fig. 6 is a schematic view of the front view structure of the stop collar of the present invention.

Number in the figure: 1. a cabinet body; 2. a cabinet door; 3. a first separator; 4. a second separator; 5. a drawer; 6. a scratch-resistant gasket; 7. a slide rail; 8. a stabilizing plate; 9. a U-shaped rod; 10. a stabilizing sleeve; 11. a limiting sleeve head; 12. a first guide bar; 13. a second guide bar; 14. a third guide bar; 15. a stationary ring plate; 16. a buffer spring; 17. stabilizing the ribs.

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.

Example (b): referring to fig. 1-6, a low-voltage drawer cabinet capable of preventing erroneous insertion in the present invention comprises a cabinet body 1 and a cabinet door 2 hinged on the front end face of the cabinet body 1, a first partition plate 3 is disposed in the upper portion of the cabinet body 1, a second partition plate 4 is disposed in the lower portion of the cabinet body 1, the cabinet body 1 is sequentially divided into a first storage chamber, a second storage chamber and a third storage chamber from top to bottom by the first partition plate 3 and the second partition plate 4, drawers 5 are respectively disposed in the first storage chamber, the second storage chamber and the third storage chamber, stabilizing plates 8 are disposed at the rear ends of both sides of the drawers 5, stabilizing mechanisms for pulling and pulling the drawers 5 are disposed on the inner walls of both sides of the first storage chamber, the second storage chamber and the third storage chamber, the stabilizing boxes of the drawers 5 are improved by the stabilizing mechanisms and the stabilizing plates 8, meanwhile, the drawers 5 are prevented from shaking in the cabinet body 1, and the drawers 5 are prevented from being unmatched by a limit sleeve 11 in the stabilizing mechanisms, meanwhile, the condition that the drawer 5 is misplaced by mistake is avoided, and the mistake insertion prevention effect of the drawer 5 when being put back into the cabinet body 1 is convenient to improve.

In the utility model, the sliding rails 7 are longitudinally arranged on the first partition plate 3, the second partition plate 4 and two sides of the inner bottom surface of the cabinet body 1, the top of the sliding rail 7 is in the shape of an upward convex arc surface, the top parts of the front end and the rear end of the sliding rail 7 are arc-shaped corners, the insertion of the drawer 5 is facilitated through the sliding rail 7 with the arc-shaped corners, the bottom of the drawer 5 is longitudinally provided with a sliding groove matched with the sliding rail 7, and the inner top surface of the sliding groove is in the shape of an arc surface; the edge of the top of the drawer 5 is provided with a scraping-proof gasket 6, and the top of the drawer is an arc-surface-shaped sliding rail 7, so that the sliding smoothness of the drawer 5 during drawing is improved, and the friction force between the drawer 5 and the sliding rail 7 is reduced.

The utility model discloses in, stabilizing mean includes that vertical rigid coupling establishes a pair of stabilizer sleeve 10 on the U type pole 9 body of rod, the fixed cover of establishing at a pair of fixed ring board 15 and the activity cover of U type pole 9 rear end at the U type pole rear end of the cabinet body type of 1 inner wall rear end and establishes buffer spring 16 on fixed ring board 15 front end U type pole 9, and stabilizer sleeve 10 front end rigid coupling has the activity cover to establish spacing pullover 11 on U type pole 9, and spacing pullover 11 front end is the circular truncated cone form.

In the utility model, three first guide strips 12 are arranged on the outer wall of the limit sleeve head 11 in the first containing cavity at equal intervals in a ring shape, four second guide strips 13 are arranged on the outer wall of the limit sleeve head 11 in the second containing cavity at equal intervals in a ring shape, and five third guide strips 14 are arranged on the outer wall of the limit sleeve head 11 in the second containing cavity at equal intervals in a ring shape; be convenient for distinguish spacing pullover 11, be convenient for prevent that unmatched stabilizer plate 8 from removing to.

In the utility model, the upper part and the lower part of the front end face of the stabilizing plate 8 are matched with the limit sleeve heads 11 to be provided with a circular through hole, the inner wall of the through hole on the stabilizing plate 8 in the first containing cavity is matched with the first guide strip 12 to be provided with a first guide groove, the inner wall of the through hole on the stabilizing plate 8 in the second containing cavity is matched with the second guide strip 13 to be provided with a second guide groove, and the inner wall of the through hole on the stabilizing plate 8 in the third containing cavity is matched with the third guide strip 14 to be provided with a third guide groove; the drawers 5 can be conveniently placed correspondingly, and the condition that the drawers 5 are mistakenly inserted is effectively avoided.

In the utility model, a plurality of strip-shaped stable raised lines 17 are arranged on the surface of the front rod body of the U-shaped rod 9 at equal intervals in a ring shape, a plurality of strip-shaped limit grooves are arranged on the inner wall of the limit sleeve head 11 in a matching way with the stable raised lines 17, and the stable raised lines 17 are movably clamped in the limit grooves of the limit sleeve head 11; the arrangement of the stable convex strips 17 is convenient for preventing the sliding sleeve from rotating at the position limiting sleeve head 11 on the U-shaped rod 9, is convenient for leading the position limiting sleeve head 11 to slide back and forth only and cannot rotate left and right, and is convenient for playing a role in positioning the position limiting sleeve head 11.

The working principle is as follows: when the utility model is used, after the drawer 5 is completely taken down, when the drawer 5 needs to be correspondingly placed back into the cabinet body 1 again, then a plurality of guide grooves are arranged on the through hole according to the observation of the stabilizing plates 8 at the two sides of the drawer 5, and the drawer is correspondingly placed into the containing cavity of the cabinet body 1, when the drawer 5 is placed and matched, the limiting sleeve head 11 can pass through the through hole of the stabilizing plate 8, and the drawer 5 is further moved into the cabinet body 1; if the drawer 5 in the second receiving cavity is placed in the first receiving cavity, after the front end of the U-shaped rod 9 is inserted into the through hole of the stabilizing plate 8, when the drawer 5 moves in the cabinet body 1 of the cabinet, the first guide strip 12 on the limiting sleeve head 11 in the first containing cavity can not be matched with the position through the guide groove of the through opening on the stabilizing plate 8, further, the drawer 5 in the second receiving cavity can not be pushed into the first receiving cavity, only the drawer 5 at the corresponding position can be pushed into the cabinet body 1, when the drawers 5 are not matched, the drawers 5 cannot be pushed into the cabinet body 1, the applied pushing force can push the limiting sleeve head 11 and the stabilizing sleeve 10 to slide backwards on the U-shaped rod 9 through the stabilizing plate 8, further, the buffer spring 16 is compressed, and the buffer spring 16 is convenient for buffering the applied thrust, so as to avoid impacting the electric elements in the cabinet 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a can prevent low pressure drawer cabinet that misplug, includes cabinet body (1) and articulates cabinet door (2) at the preceding terminal surface of the cabinet body (1), its characterized in that: be equipped with first baffle (3) in the cabinet body (1) upper portion, be equipped with second baffle (4) in the cabinet body (1) lower part, the cabinet body (1) is separated into first chamber, the chamber is accomodate to the second and the chamber is accomodate to the third through first baffle (3) and second baffle (4) from the top down in proper order, first chamber, the second of accomodating is accomodate the chamber and the third is accomodate the intracavity and is equipped with drawer (5) respectively in proper order, drawer (5) both sides rear end all is equipped with steadying plate (8), first chamber, the second of accomodating is accomodate and all is equipped with the stabilizing mean that is used for drawer (5) pull on the both sides inner wall in chamber is accomodate to the third.

2. The anti-misplug low-voltage drawer cabinet as claimed in claim 1, wherein: the first partition plate (3), the second partition plate (4) and two sides of the inner bottom surface of the cabinet body (1) are respectively and longitudinally provided with a sliding rail (7), the top of each sliding rail (7) is in an upward convex arc surface shape, the tops of the front end and the rear end of each sliding rail (7) are arc-shaped corners, the bottom of the drawer (5) is longitudinally provided with a sliding groove matched with each sliding rail (7), and the inner top surface of each sliding groove is in an arc surface shape; and the edge of the top of the drawer (5) is provided with a scraping-proof gasket (6).

3. The anti-misplug low-voltage drawer cabinet as claimed in claim 1, wherein: stabilizing mean including vertical rigid coupling U type pole (9) at the cabinet body (1) inner wall rear end, the activity cover establish a pair of stable sleeve pipe (10) on the U type pole (9) body of rod, fixed cover establish a pair of fixed ring board (15) and the activity cover of U type pole (9) rear end establish buffer spring (16) on fixed ring board (15) front end U type pole (9), stable sleeve pipe (10) front end rigid coupling has the activity cover to establish spacing pullover (11) on U type pole (9), spacing pullover (11) front end is the frustum of a cone form.

4. A low-voltage drawer cabinet capable of preventing misplug according to claim 3, wherein: the first spacing pullover (11) outer wall of accomodating the intracavity is gone up the annular equidistance and is equipped with three first gib blocks (12), the second is accomodate the annular equidistance and is equipped with four second gib blocks (13) on the first (11) outer wall of spacing pullover (11) of intracavity, the second is accomodate the annular equidistance and is equipped with five third gib blocks (14) on the first (11) outer wall of spacing pullover (11) of intracavity.

5. The anti-misplug low-voltage drawer cabinet as claimed in claim 4, wherein: terminal surface upper portion and lower part all cooperate stop collar head (11) before stabilizer plate (8) and have seted up the circular shape and run through the mouth, first guide way has been seted up in cooperation first guide strip (12) on the first through-hole inner wall of accomodating intracavity stabilizer plate (8), the second is accomodate and is cooperated second guide strip (13) on the through-hole inner wall on intracavity stabilizer plate (8) and has been seted up the second guide way, cooperation third guide strip (14) have been seted up on the through-hole inner wall on intracavity stabilizer plate (8) is accomodate to the third.

6. A low-voltage drawer cabinet capable of preventing misplug according to claim 3, wherein: u type pole (9) front end rod body surface annular equidistance is equipped with a plurality of banding stable sand grip (17), a plurality of banding spacing grooves have been seted up in stable sand grip (17) of cooperation on spacing pullover (11) inner wall, it establishes at the spacing inslot of spacing pullover (11) to stabilize sand grip (17) activity card.