CN212277648U

CN212277648U - Double-layer door lock safety school switch cabinet

Info

Publication number: CN212277648U
Application number: CN202020820736.4U
Authority: CN
Inventors: 张飞
Original assignee: Jiangsu Gaotai Electric Co ltd
Current assignee: Jiangsu Gaotai Electric Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-01-01
Anticipated expiration: 2030-05-18

Abstract

The utility model relates to a cubical switchboard technical field just discloses a double-deck lock security for school uses cubical switchboard, including the cubical switchboard body and install the revolving door of terminal surface before the cubical switchboard body, a side fixedly connected with locking piece of cubical switchboard body, a side that the locking piece is close to the cubical switchboard body is seted up flutedly, the embedded face fixedly connected with telescopic link of recess, the other end fixedly connected with and the recess assorted slider of telescopic link. This double-deck lock security for school makes the revolving door have double-deck lock, and the lock on the revolving door damages the back, and the cooperation through kelly and draw-in groove is spacing to the revolving door, makes students still can't open the revolving door to make the revolving door be difficult for being opened by the student, and the mode through kelly and draw-in groove cooperation locking revolving door is comparatively hidden, and the student is difficult for discovering, and further messenger's revolving door is difficult for being opened by the student, has improved the security of the interior switch board body use of school.

Description

Double-layer door lock safety school switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a double-deck lock security school uses cubical switchboard.

Background

The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like.

The cubical switchboard application is extensive, the cubical switchboard also can be used in the school, the terminal surface is provided with the cabinet door before traditional cubical switchboard is general, because student quantity is more in the school, some students of transferring the skin can be because curiosity want to open the cabinet door, because the handle of the cabinet door is moved in the thick violent twisting of student, lead to the cabinet door to damage easily in the long-time use, make the student directly open the cubical switchboard door, and the cubical switchboard is inside to be electrical property spare mostly, probably lead to personal safety to receive harm, use and have certain danger.

Therefore, a double-layer door lock safety switch cabinet for schools is designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a double-deck lock security is cubical switchboard for school has solved because the interior student of school is in large quantity, and some students of transferring the skin can be because curiously want to open the cabinet door, because the handle of the cabinet door is moved in the thick violent twisting of student, lead to the cabinet door to damage easily in the long-time use, make the student directly open the cubical switchboard door, and the inside most electrical apparatus that is of cubical switchboard, probably lead to the personal safety to receive harm, use to get up and have certain dangerous problem.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a switch cabinet for a school with double-layer door lock safety comprises a switch cabinet body and a rotating door arranged on the front end face of the switch cabinet body, wherein a locking block is fixedly connected to one side face of the switch cabinet body, a groove is formed in one side face, close to the switch cabinet body, of the locking block, a telescopic rod is fixedly connected to the embedded face of the groove, a sliding block matched with the groove is fixedly connected to the other end of the telescopic rod, a spring is further sleeved on the side face of the telescopic rod, a through cavity communicated with the groove is formed in the lower surface of the locking block, a connecting rod is fixedly connected to the lower surface of the sliding block, the lower end of the connecting rod penetrates through the through cavity and is fixedly connected with a pulling block, a clamping rod is fixedly connected to one side face, close to the switch cabinet body, a matched limiting block is fixedly connected to the inside, the side of the rotating door is provided with a clamping groove matched with the clamping rod, and one end of the clamping rod, which is far away from the sliding block, sequentially penetrates through the first through hole and the second through hole and is inserted into the clamping groove.

Furthermore, the lower surface of the locking block is fixedly connected with two baffle plates which are arranged in parallel, and one side surface of each baffle plate is fixedly connected with the side surface of the switch cabinet body.

Furthermore, the upper surface of the locking piece is fixedly connected with a ribbed plate, and the side surface of the ribbed plate is fixedly connected with the side surface of the switch cabinet body.

Furthermore, the front end face of the switch cabinet body is fixedly connected with a warning board.

Furthermore, a placing groove is formed in the front end face of the warning board, and a fluorescent warning strip matched with the placing groove is fixedly connected in the placing groove.

The utility model has the advantages that:

1. the utility model discloses a when using, when the turnstile is opened to needs, at first through the pulling pull block, the pull block passes through the connecting rod and drives slider horizontal migration in the recess, the extrusion spring, the telescopic link shrink, the horizontal migration of slider drives the horizontal migration of kelly, make the kelly taken out in by the draw-in groove, open the lock of turnstile again, rotate the turnstile, just can open the turnstile, thereby make the turnstile have double-deck lock, after the lock on the turnstile damages, cooperation through kelly and draw-in groove is spacing to the turnstile, make students still can't open the turnstile, thereby make the turnstile be difficult for being opened by the student, and the mode through kelly and draw-in groove cooperation locking turnstile is comparatively hidden, the student is difficult for discovering, further messenger's turnstile is difficult for being opened by the student, the security that the.

2. The utility model discloses a through the baffle that sets up, not only can make the structure of locking piece more firm, and two baffles can play certain separation effect to drawing the piece, make it difficult to discover.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention in partial section;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 4 is an enlarged schematic structural view at B in fig. 2.

In the figure: 1. a switch cabinet body; 2. a warning board; 3. a rotating door; 4. a baffle plate; 5. a locking block; 6. a rib plate; 7. a fluorescent warning strip; 8. a placement groove; 9. a card slot; 10. a clamping rod; 11. a second through hole; 12. a first through hole; 13. a slider; 14. a cavity is communicated; 15. a telescopic rod; 16. a groove; 17. a spring; 18. a limiting block; 19. a rubber pad; 20. an operation slot; 21. pulling the block; 22. a connecting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-4: a switch cabinet for a double-layer door lock safety school comprises a switch cabinet body 1 and a rotating door 3 installed on the front end face of the switch cabinet body 1, wherein a locking block 5 is fixedly connected to one side face of the switch cabinet body 1, a groove 16 is formed in one side face, close to the switch cabinet body 1, of the locking block 5, a telescopic rod 15 is fixedly connected to the embedded face of the groove 16, a sliding block 13 matched with the groove 16 is fixedly connected to the other end of the telescopic rod 15, a spring 17 is further sleeved on the side face of the telescopic rod 15, a through cavity 14 communicated with the groove 16 is formed in the lower surface of the locking block 5, a connecting rod 22 is fixedly connected to the lower surface of the sliding block 13, the lower end of the connecting rod 22 penetrates through the through cavity 14 and is fixedly connected with a pulling block 21, a clamping rod 10 is fixedly connected to one side face, close to the switch cabinet body 1, a matched, the side of the switch cabinet body 1 is provided with a second through hole 11 communicated with the first through hole 12, the side of the rotating door 3 is provided with a clamping groove 9 matched with the clamping rod 10, and one end, far away from the sliding block 13, of the clamping rod 10 sequentially penetrates through the first through hole 12 and the second through hole 11 and penetrates through the clamping groove 9.

The lower fixed surface of locking piece 5 is connected with two parallel arrangement's baffle 4, and a side of baffle 4 and the side fixed connection of cubical switchboard body 1 through the baffle 4 that sets up, not only can make the structure of locking piece 5 more firm, and two baffles 4 can play certain separation effect to drawing piece 21, make it difficult to discover.

Draw the side of piece 21 and seted up operation groove 20, and fixedly connected with assorted rubber pad 19 in the operation groove 20, through the operation groove 20 that sets up, the operating personnel pulling of being convenient for draws piece 21, through the rubber pad 19 that sets up, makes operating personnel use and draws piece 21 and make more comfortable.

The upper surface fixed connection of locking piece 5 has floor 6, and the side of floor 6 and the side fixed connection of cubical switchboard body 1 through floor 6 that sets up, make locking piece 5's structure more firm.

The preceding terminal surface fixedly connected with warning sign 2 of cubical switchboard body 1 starts the warning effect through the warning sign 2 that sets up.

The front end face of the warning board 2 is provided with a placing groove 8, a fluorescent warning strip 7 matched with the placing groove 8 is fixedly connected in the placing groove 8, and the warning board 2 can have a good warning effect at night through the arranged fluorescent warning strip 7.

To sum up, when the revolving door 3 needs to be opened, the utility model is used, firstly, the pull block 21 is pulled, the pull block 21 drives the slide block 13 to horizontally move in the groove 16 through the connecting rod 22, the spring 17 is extruded, the telescopic rod 15 is contracted, the horizontal movement of the slide block 13 drives the horizontal movement of the clamping rod 10, the clamping rod 10 is drawn out from the clamping groove 9, then the door lock of the revolving door 3 is opened, the revolving door 3 can be opened only by rotating the revolving door 3, so that the revolving door 3 has a double-layer door lock, when the door lock on the revolving door 3 is damaged, the revolving door 3 is limited through the matching of the clamping rod 10 and the clamping groove 9, so that students still cannot open the revolving door 3, thereby the revolving door 3 is not easy to be opened by students, and the mode of locking the revolving door 3 through the matching of the clamping rod 10 and the clamping groove 9 is hidden, students can not easily find, and further the revolving door 3 is not easy to be opened by, the safety of cubical switchboard use in the school has been improved.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", 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, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention, and in the present invention, unless otherwise explicitly specified or limited, the terms "set", "mount", "connect", and "fix" and the like are to be construed broadly, for example, as being fixedly connected, detachably connected, or integrated; the two components can be connected mechanically, directly or indirectly through an intermediate medium, and can be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a double-deck lock security school uses cubical switchboard, includes cubical switchboard body (1) and installs revolving door (3) in terminal surface before cubical switchboard body (1), its characterized in that: a locking block (5) is fixedly connected to one side face of the switch cabinet body (1), a groove (16) is formed in one side face, close to the switch cabinet body (1), of the locking block (5), a telescopic rod (15) is fixedly connected to an embedded face of the groove (16), a sliding block (13) matched with the groove (16) is fixedly connected to the other end of the telescopic rod (15), a spring (17) is further sleeved on the side face of the telescopic rod (15), a through cavity (14) communicated with the groove (16) is formed in the lower surface of the locking block (5), a connecting rod (22) is fixedly connected to the lower surface of the sliding block (13), the lower end of the connecting rod (22) penetrates through the through cavity (14) and is fixedly connected with a pull block (21), a clamping rod (10) is fixedly connected to one side face, close to the switch cabinet body (1), of the sliding block (13) is fixedly connected with a matched limiting block (18) in the groove (, the side of the switch cabinet body (1) is provided with a through hole II (11) communicated with the through hole I (12), the side of the rotating door (3) is provided with a clamping groove (9) matched with the clamping rod (10), and one end, far away from the sliding block (13), of the clamping rod (10) sequentially penetrates through the through hole I (12) and the through hole II (11) and penetrates through the clamping groove (9).

2. The double-layer door lock safety school switch cabinet according to claim 1, characterized in that: the lower surface fixed connection of locking piece (5) has two parallel arrangement's baffle (4), and the side of baffle (4) and the side fixed connection of cubical switchboard body (1).

3. The double-layer door lock safety school switch cabinet according to claim 1, characterized in that: an operation groove (20) is formed in the side face of the pull block (21), and a matched rubber pad (19) is fixedly connected in the operation groove (20).

4. The double-layer door lock safety school switch cabinet according to claim 1, characterized in that: the upper surface of the locking block (5) is fixedly connected with a ribbed plate (6), and the side surface of the ribbed plate (6) is fixedly connected with the side surface of the switch cabinet body (1).

5. The double-layer door lock safety school switch cabinet according to claim 1, characterized in that: the front end face of the switch cabinet body (1) is fixedly connected with a warning board (2).

6. The school switch cabinet with double-layer door lock safety as claimed in claim 5, wherein: a placing groove (8) is formed in the front end face of the warning board (2), and a fluorescent warning strip (7) matched with the placing groove (8) is fixedly connected in the placing groove.