CN215889688U

CN215889688U - Sliding chute guide rail door brace

Info

Publication number: CN215889688U
Application number: CN202122463547.3U
Authority: CN
Inventors: 杨永贺; 徐可佩
Original assignee: Shanghai Yunshang Marine Equipment Co ltd
Current assignee: Shanghai Yunshang Marine Equipment Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-02-22
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a sliding groove guide rail door brace which comprises a cabinet body, a cabinet door and a guide rail, wherein a convex plate is arranged on the edge of the cabinet body, the cabinet door is hinged with the convex plate through a connecting shaft, an inserting hole is formed in the edge of the cabinet body, a bolt is arranged on the inserting hole, the guide rail is positioned on the bottom edge of the cabinet door, the guide rail is of an L-shaped structure formed by a first plate and a second plate, the first plate is perpendicular to the bottom edge of the cabinet door, a sliding groove is formed in the second plate, the upper end of the sliding groove is of an outward-expanding circular groove structure, a U-shaped frame is arranged in a gap between the second plate and the bottom edge of the cabinet door, an ejection assembly is arranged in the U-shaped frame, a connecting column is arranged in the sliding groove, and a power rod is arranged between the connecting column and the bolt. The guide rail door brace in this application is rational in infrastructure, can make the cabinet door keep the open mode in the circular recess through the spliced pole block when the cabinet door is opened, avoids the user to frequent cubical switchboard door when maintaining and overhauing electrical control cabinet inside, improves maintenance efficiency, has prolonged cabinet door and door brace life.

Description

Sliding chute guide rail door brace

Technical Field

The utility model relates to the technical field of door stays, in particular to a sliding chute guide rail door stay.

Background

Generally, the mechanical structure of electrical control cabinet includes the cabinet body, cabinet door, and the cabinet door passes through the hinge to be fixed on the cabinet body, sets up the door stay device between the cabinet door and the cabinet body, ensures that the cabinet door can not closed by factors mistake such as wind or personnel collision after opening, avoids bringing inconvenience for inspection, maintenance work. The door brace devices of most of the existing electric control cabinets are hydraulic door braces, pneumatic door braces, connecting rod door braces and the like.

Traditional door props because the limitation of its structure, the cabinet door restores easily after opening, makes the user need frequent switch cabinet door when maintaining and overhauing electric control cabinet inside, uses inconveniently, in the in-process of constantly opening and shutting, props easily to the door and causes the damage.

In view of this, we have made technical innovation on the basis of existing products.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sliding chute guide rail door brace to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a spout guide rail door brace, the intelligent cabinet temperature adjusting device comprises a cabinet body, the cabinet door, the guide rail, cabinet body edge is equipped with the flange, the cabinet door passes through the connecting axle and articulates with the flange and links to each other, cabinet body edge is equipped with the jack, be equipped with the bolt on the jack, the guide rail is located the base of cabinet door, the guide rail comprises the structure of first board and second board constitution L type, the base of first board perpendicular to cabinet door, be equipped with the spout on the second board, the upper end of spout is the circular slot structure of outside extension, gap department between second board and the cabinet door base is equipped with U type frame, be equipped with ejecting subassembly in the U type frame, be equipped with the spliced pole in the spout, be equipped with the power pole between spliced pole and the bolt.

Preferably, the outermost end of the connecting column is provided with a column cap.

Preferably, the bolt comprises inserted column and cylinder, and the size of inserted column is less than the size of cylinder, and the surface of inserted column is the screw thread form, and the jack is the screw hole, and inserted column and jack screw thread are pegged graft.

Preferably, the connecting column consists of a rod body, a convex ring and a bottom plate, the convex ring is positioned in the middle of the column body, and the size of the convex ring is matched with that of the circular groove.

Preferably, the connecting column is inserted into the sliding groove from the inner side of the second plate, the bolt is inserted into the jack from the outer side of the jack, one end of the power rod is located on the column body between the convex ring and the bottom plate, and the other end of the power rod is sleeved on the column of the bolt.

Preferably, the ejection assembly comprises a hydraulic cylinder, an expansion rod and a top plate, the hydraulic cylinder is fixedly connected with the inner wall of the U-shaped frame, and when the convex ring of the connecting column enters the circular groove under the action of gravity, the bottom plate of the connecting column is in contact with the top plate.

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

the guide rail door brace in this application is rational in infrastructure, can make the cabinet door keep the open mode in the circular recess through the spliced pole block when the cabinet door is opened, avoids the user to frequent cubical switchboard door when maintaining and overhauing electrical control cabinet inside, improves maintenance efficiency, has prolonged cabinet door and door brace life.

Drawings

FIG. 1 is a top view of the present invention with the door open;

FIG. 2 is a top view of the cabinet door of the present invention with the power rod installed when opened;

FIG. 3 is a top view of the guide rail of the present invention;

fig. 4 is a schematic view showing a structure in which the male ring of the present invention is dropped into the circular groove.

In the figure: 1. a cabinet body; 2. a cabinet door; 3. a guide rail; 4. a convex plate; 5. a connecting shaft; 6. a jack; 7. a bolt; 8. a first plate; 9. a second plate; 10. a chute; 11. a circular groove; 12. a U-shaped frame; 13. ejecting the assembly; 14. connecting columns; 15. a power rod; 16. a cap; 17. inserting a column; 18. a cylinder; 19. a rod body; 20. a convex ring; 21. a base plate; 22. a hydraulic cylinder; 23. a telescopic rod; 24. a top plate.

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.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a spout guide rail door brace, the intelligent cabinet temperature adjusting device comprises a cabinet body 1, cabinet door 2, guide rail 3, 1 edge of the cabinet body is equipped with flange 4, cabinet door 2 links to each other with flange 4 is articulated through connecting

axle

5, 1 edge of the cabinet body is equipped with jack 6, be equipped with bolt 7 on jack 6, guide rail 3 is located the bottom edge of cabinet door 2, guide rail 3 comprises the structure of L type by first board 8 and second board 9, the base of first board 8 perpendicular to cabinet door 2, be equipped with spout 10 on the second board 9, the upper end of spout 10 is the circular slot 11 structure of outside extension, gap department between second board 9 and cabinet door 2 base is equipped with U type frame 12, be equipped with ejecting subassembly 13 in the U type frame 12, be equipped with spliced pole 14 in the spout 10, be equipped with power rod 15 between spliced pole 14 and the bolt 7.

The outermost end of the connecting column 14 is provided with a column cap 16, which ensures that the connecting column 14 cannot be separated from the chute 10.

The bolt 7 comprises inserted column 17 and cylinder 18, and the size of inserted column 17 is less than the size of cylinder 18, and the surface of inserted column 17 is the screw thread form, and jack 6 is the screw hole, and inserted column 17 and jack 6 screw thread grafting, bolt 7 can be fixed in jack 6 of cabinet body 1.

The connecting column 14 is composed of a rod body 19, a convex ring 20 and a bottom plate 21, the convex ring 20 is located in the middle part of the column body, the convex ring 20 is matched with the size of the circular groove 11, and when the connecting column 14 slides on the part of the sliding groove 10 except the circular groove 11, the convex ring 20 is located above the sliding groove 10 of the second plate 9.

The connecting column 14 is inserted into the sliding groove 10 from the inner side of the second plate 9, the bolt 7 is inserted into the inserting hole 6 from the outer side of the inserting hole 6, one end of the power rod 15 is positioned on the column body between the convex ring 20 and the bottom plate 21, and the other end of the power rod 15 is sleeved on the column 18 of the bolt 7.

The ejection assembly 13 comprises a hydraulic cylinder 22, an expansion rod 23 and a top plate 24, wherein the hydraulic cylinder 22 is fixedly connected with the inner wall of the U-shaped frame 12, and when the convex ring 20 of the connecting column 14 enters the circular groove 11 under the action of gravity, the bottom plate 21 of the connecting column 14 is in contact with the top plate 24.

The working principle is as follows: when the cabinet door 2 is opened to form an angle of 90 degrees with the cabinet body 1, the connecting column 14 slides to the position of the circular groove 11, the convex ring 20 falls into the circular groove 11 under the action of the self gravity of the connecting column 14, at this time, the connecting column 14 is engaged with the circular groove 11, and does not slide on the slide groove 10, so that the cabinet door 2 is supported and can not be closed when being opened, thereby avoiding the influence on the maintenance and overhaul efficiency of the interior of the cabinet body 1 caused by frequent opening and closing of the cabinet door 2, the telescopic rod 23 is extended by the hydraulic cylinder 22, the top plate 24 contacts the bottom plate 21 to jack the bottom plate 21 upwards, at the moment, the convex ring 20 is lifted from the circular groove 11, the cabinet door 2 can be closed, during the closing process, the end of the power rod 15 on the guide rail 3 moves in the sliding groove 10 in a direction away from the circular groove 11, and when the cabinet door 2 is opened again, the power rod 15 moves the connecting rod 14 toward the circular groove 11 of the slide groove 10.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a spout guide rail door brace, includes the cabinet body (1), cabinet door (2), guide rail (3), its characterized in that: the cabinet body (1) edge is equipped with flange (4), cabinet door (2) are articulated with flange (4) through connecting axle (5) and link to each other, the cabinet body (1) edge is equipped with jack (6), be equipped with bolt (7) on jack (6), guide rail (3) are located the base of cabinet door (2), the structure of L type is constituteed by first board (8) and second board (9) to guide rail (3), the base of first board (8) perpendicular to cabinet door (2), be equipped with spout (10) on second board (9), the upper end of spout (10) is circular slot (11) structure of outside extension, gap department between second board (9) and cabinet door (2) base is equipped with U type frame (12), be equipped with ejecting subassembly (13) in U type frame (12), be equipped with spliced pole (14) in spout (10), be equipped with between spliced pole (14) and bolt (7) power pole (15).

2. A chute guide track door brace as defined in claim 1 wherein: the outermost end of the connecting column (14) is provided with a column cap (16).

3. A chute guide track door brace as defined in claim 1 wherein: the plug pin (7) is composed of an inserting column (17) and a cylinder (18), the size of the inserting column (17) is smaller than that of the cylinder (18), the outer surface of the inserting column (17) is in a threaded shape, the jack (6) is a threaded hole, and the inserting column (17) is in threaded connection with the jack (6).

4. A chute guide track door brace as defined in claim 1 wherein: the connecting column (14) consists of a rod body (19), a convex ring (20) and a bottom plate (21), the convex ring (20) is positioned in the middle of the column body, and the convex ring (20) is matched with the circular groove (11) in size.

5. A chute guide track door brace as defined in claim 1 wherein: the connecting column (14) is inserted into the sliding groove (10) from the inner side of the second plate (9), the bolt (7) is inserted into the jack (6) from the outer side of the jack (6), one end of the power rod (15) is positioned on a column body between the convex ring (20) and the bottom plate (21), and the other end of the power rod (15) is sleeved on a column (18) of the bolt (7).

6. A chute guide track door brace as defined in claim 1 wherein: the ejection assembly (13) comprises a hydraulic cylinder (22), an expansion rod (23) and a top plate (24), the hydraulic cylinder (22) is fixedly connected with the inner wall of the U-shaped frame (12), when the convex ring (20) of the connecting column (14) enters the circular groove (11) under the action of gravity, the bottom plate (21) of the connecting column (14) is in contact with the top plate (24).