CN216750754U

CN216750754U - Effectual cubical switchboard of theftproof

Info

Publication number: CN216750754U
Application number: CN202123152787.8U
Authority: CN
Inventors: 蔡文华; 刘武洋; 王才娣
Original assignee: Yangzhong Shenhua Electric Instrument Equipment Co ltd
Current assignee: Yangzhong Shenhua Electric Instrument Equipment Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-06-14
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a switch cabinet with good anti-theft effect, which comprises a cabinet body for accommodating electrical components, wherein the surface of the cabinet body is provided with a door, the surface of the door is provided with a limit component for anti-theft, the limit component comprises a groove arranged on the surface of the door, a sliding block axially slides in the groove, one side of the sliding block, which is far away from the groove, is connected with a pressing block, when a key is pulled out of a jack, elastic potential energy is converted into kinetic energy along with a re-pressing spring to react on a lug, a brace pulls a rotating shaft to drive the sliding block to axially move in the sliding groove, the pressing block moves downwards to drive the inner ends of two connecting plates to move downwards, the outer ends of the two connecting plates drive two first limit plates to slide outwards in the two sliding grooves on the rear side of the door, the outer ends of the two first inserting plates are inserted into two limit sockets, and the purpose that the key is separated from the switch cabinet to automatically lock the switch cabinet is achieved, avoid appearing the staff and forget the condition of closing the cabinet door.

Description

Effectual cubical switchboard of theftproof

Technical Field

The utility model belongs to the technical field of the cubical switchboard, concretely relates to effectual cubical switchboard prevents burglary.

Background

An electric power equipment for receiving and distributing electric energy in electric power system during switch cabinet has the functions of controlling, protecting and detecting circuit. The method is mainly used for places such as power plants and substations.

The handle of present cubical switchboard sets up on the cabinet door usually, can open or close the cabinet door through rotating the handle, appears forgetting the condition of closing the chamber door easily after the staff finishes using, leads to appearing stealing's phenomenon, and factor of safety is lower.

Disclosure of Invention

An object of the utility model is to provide an effectual cubical switchboard prevents burglary to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a switch cabinet with good anti-theft effect comprises a cabinet body for accommodating electrical components, wherein a cabinet door is arranged on the surface of the cabinet body, and a limiting component for preventing theft is arranged on the surface of the cabinet door;

the limiting assembly comprises a groove formed in the surface of the box door, a sliding block axially slides in the groove, one side, away from the groove, of the sliding block is connected with a pressing block, the left end and the right end of the pressing block are respectively connected with a connecting plate in a rotating mode, the outer end of the connecting plate is respectively connected with a first limiting plate in a rotating mode, one side, away from the sliding block, of the pressing block is connected with a protruding block, the bottom of the protruding block is connected with a re-pressing spring, one end, away from the protruding block, of the re-pressing spring is connected with a horizontal base plate, and the bottom of the horizontal base plate is connected with a second limiting plate.

Preferably, the surface of the box door is provided with a sliding groove for the first limiting plate to slide axially.

Preferably, the cabinet body is provided with two limiting sockets on the outer side for fixing the first limiting block.

Preferably, the surface of the box door is provided with a fixed block, a slot matched with the second limiting plate is formed in the fixed block, a limiting bolt is arranged on the outer side of the fixed block, and the limiting bolt penetrates through the fixed block and extends into the slot to be abutted against the second limiting plate.

Preferably, the sliding block top is provided with the brace, the brace is kept away from sliding block one end and is connected with the pivot, the pivot sets up in the installation piece.

Preferably, the mounting block is arranged on the outer side of the box door, and the surface of the mounting block is provided with a jack extending into the rotating shaft.

Preferably, the outer side of the box door is provided with one end of a hinge, and the other end of the hinge is connected to the surface of the cabinet body.

The utility model discloses a technological effect and advantage: this effectual cubical switchboard of theftproof, extract in following the jack the key, turn into kinetic energy with the elastic potential energy along with the recompression spring and react on the lug, make brace pulling pivot, drive the sliding block axial displacement in the sliding tray, the inner downstream of two connecting plates is driven in the briquetting downstream, the outer end of two connecting plates drives two first limiting plates and to outside sliding in two sliding trays of chamber door trailing flank, the outer end of two first picture pegs inserts to two spacing sockets in, reached the key and broken away from the mesh that can be to cubical switchboard automatic locking, avoid appearing the staff and forget the condition of closing the cabinet door.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic view of a first view angle structure of the limiting assembly of the present invention;

fig. 3 is a schematic view of a second view angle structure of the limiting assembly of the present invention.

In the figure: 1. a cabinet body; 2. a limiting component; 201. briquetting; 202. a connecting plate; 203. a first limit plate; 204. a horizontal seat plate; 205. a second limiting plate; 206. a spring is pressed again; 207. bracing; 208. a jack; 209. a rotating shaft; 210. a slider; 211. a groove; 3. a box door; 4. mounting blocks; 5. a hinge; 6. a limit bolt; 7. a fixed block; 8. a sliding groove; 9. and a limiting socket.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In order to facilitate the connection plate 202 to change the displacement condition of the first limit plate 203 along with the lifting of the pressing block 201, referring to fig. 1, 2 and 3, the cabinet comprises a cabinet body 1 for accommodating electrical components, a door 3 is arranged on the surface of the cabinet body 1, a limit component 2 for preventing burglary is arranged on the surface of the door 3, the limit component 2 comprises a groove 211 arranged on the surface of the door 3, a sliding block 210 axially slides in the groove 211, the pressing block 201 is connected to one side of the sliding block 210 away from the groove 211, the left end and the right end of the pressing block 201 are respectively and rotatably connected with the connection plates 202, the outer ends of the two connection plates 202 are respectively and rotatably connected with the first limit plate 203, one side of the pressing block 201 away from the sliding block 210 is connected with a convex block, the bottom of the convex block is connected with a re-pressing spring 206, one end of the re-pressing spring 206 away from the convex block is connected with a horizontal seat plate 204, the bottom of the horizontal seat plate 204 is connected with a second limit plate 205, rotating part is arranged between the two connection plates 202 and the first limit plate 203 and the pressing block 201, this rotation piece can adopt the bull stick, realizes that connecting plate 202 drives the removal of first limiting plate 203 along with the decline of briquetting 201, and the shrink of repressing spring 206 turns into kinetic energy with elastic potential energy and counteracts briquetting 201, reaches the purpose that drives briquetting 201 and descend in recess 211.

In order to improve the safety performance of the locked door 3, referring to fig. 1, 2 and 3, a sliding groove 8 for axially sliding the first limiting plate 203 is formed in the surface of the door 3, a limiting socket 9 for fixing the first limiting plate 203 is arranged on the outer side of the cabinet body 1, two limiting sockets 9 are provided, a fixed block 7 is arranged on the surface of the door 3, an insertion groove matched with the second limiting plate 205 is formed in the fixed block 7, a limiting bolt 6 is arranged on the outer side of the fixed block 7, the limiting bolt 6 extends into the insertion groove through the fixed block 7 to abut against the second limiting plate 205, a brace 207 is arranged on the top of the sliding block 210, a rotating shaft 209 is connected to one end of the brace 207 away from the sliding block 210, the rotating shaft 209 is arranged in the mounting block 4, the mounting block 4 is arranged on the outer side of the door 3, a jack 208 extending into the rotating shaft 209 is formed on the surface of the mounting block 4, and one end of a hinge 5 is arranged on the outer side of the door 3, the hinge 5 other end is connected in cabinet body 1 surface, and first limiting plate 203 slides to both sides along with briquetting 201's decline in sliding tray 8 to peg graft in spacing socket 9, lock chamber door 3, peg graft to the slot back that fixed block 7 was seted up along with second limiting plate 205, use spacing bolt 6 to fix second limiting plate 205, avoid external force pulling briquetting 201, the holistic security performance has been improved, brace 207 can adopt the metal material, in order to guarantee the toughness of brace 207.

The working principle is as follows: after the key is pulled out of the jack 208, the second limiting plate 205 is inserted into a slot formed in the fixing block 7, the second limiting plate 205 is fixed by using the limiting bolt 6, the reset of the back pressure spring 206 is driven along with the descending displacement of the second limiting plate 205, the elastic potential energy is converted into the kinetic energy reaction pressing block 201, the pressing block 201 is pulled from the groove 211, the connecting plate 202 drives the first limiting plate 203 to move towards two sides in the sliding groove 8 along with the descending displacement of the pressing block 201 in the groove 211, the first limiting plate 203 is inserted into the limiting socket 9, so that the box door 3 is locked, when the key is unlocked, after the key is inserted into the jack 208, the key is rotated to drive the rotating shaft 209 to rotate the brace 207, so that the pressing block 201 rises in the groove 211, the first limiting block 203 is driven to slide out of the limiting socket 9, and the locking of the box door 3 can be released.

Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention.

Claims

1. A switch cabinet with good anti-theft effect is characterized by comprising a cabinet body (1) for accommodating electrical components, wherein a cabinet door (3) is arranged on the surface of the cabinet body (1), and a limiting component (2) for preventing theft is arranged on the surface of the cabinet door (3);

spacing subassembly (2) are including offering recess (211) on chamber door (3) surface, axial slip has sliding block (210) in recess (211), sliding block (210) are kept away from recess (211) one side and are connected with briquetting (201), both ends rotate respectively about briquetting (201) and are connected with connecting plate (202), two the outer end of connecting plate (202) rotates respectively and is connected with first limiting plate (203), sliding block (210) one side is kept away from in briquetting (201) is connected with the lug, the lug bottom is connected with repressing spring (206), lug one end is kept away from in repressing spring (206) and horizontal bedplate (204) are connected with, horizontal bedplate (204) bottom is connected with second limiting plate (205).

2. The switch cabinet with good anti-theft effect according to claim 1, characterized in that: the surface of the box door (3) is provided with a sliding groove (8) used for the first limiting plate (203) to axially slide.

3. The switch cabinet with good anti-theft effect according to claim 1, characterized in that: the cabinet body (1) outside is provided with spacing socket (9) that are used for fixed first limiting plate (203), and sets up to two spacing socket (9).

4. The switch cabinet with good anti-theft effect according to claim 1, characterized in that: chamber door (3) surface is provided with fixed block (7), set up in fixed block (7) with the slot of second limiting plate (205) looks adaptation, fixed block (7) outside is provided with spacing bolt (6), spacing bolt (6) run through fixed block (7) extend to in the slot with second limiting plate (205) looks butt.

5. The switch cabinet with good anti-theft effect according to claim 1, characterized in that: sliding block (210) top is provided with brace (207), brace (207) are kept away from sliding block (210) one end and are connected with pivot (209), pivot (209) set up in installation piece (4).

6. The switch cabinet with good anti-theft effect according to claim 5, characterized in that: the mounting block (4) is arranged on the outer side of the box door (3), and the surface of the mounting block (4) is provided with a jack (208) extending into the rotating shaft (209).

7. The switch cabinet with good anti-theft effect according to claim 1, characterized in that: the refrigerator door is characterized in that one end of a hinge (5) is arranged on the outer side of the refrigerator door (3), and the other end of the hinge (5) is connected to the surface of the cabinet body (1).