CN216564104U

CN216564104U - Control cabinet for light current intelligent engineering

Info

Publication number: CN216564104U
Application number: CN202122767001.7U
Authority: CN
Inventors: 吴昊
Original assignee: Seismological Bureau Of Hubei Province
Current assignee: Seismological Bureau Of Hubei Province
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-05-17
Anticipated expiration: 2031-11-12

Abstract

The utility model provides a control cabinet for weak current intelligent engineering, which belongs to the technical field of control cabinets and comprises a control cabinet body, wherein a movable main board is arranged in the control cabinet body; a fixed plate is arranged at the side end of the movable main plate, a first clamping block is fixedly connected to the side end of the fixed plate, a group of clamping mechanisms are arranged in the movable main plate and used for fixing the fixed plate to the side end of the movable main plate, a group of reset assemblies are arranged in the first clamping block and used for releasing clamping; a group of extrusion mechanisms are arranged in the fixing plate and used for driving the reset assembly to move.

Description

Control cabinet for light current intelligent engineering

Technical Field

The utility model belongs to the technical field of control cabinets, and particularly relates to a control cabinet for weak current intelligent engineering.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state.

The equal fixed connection of most of interfaces of current switch board is internal in the cabinet, because cabinet body inner space is narrow, if control interface breaks down, maintenance personal is difficult to maintain the trouble interface in constrictive space, and the switch board in-connection has a large amount of power cords, if maintenance personal maintains the risk that can electrocute in the cabinet, work danger is higher, the expansion of the maintenance work of being not convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a weak current intelligent engineering control cabinet, and aims to solve the problems that most interfaces of the control cabinet are fixedly connected in a cabinet body, and due to the fact that the internal space of the cabinet body is narrow, if the control interface breaks down, maintenance personnel cannot maintain the broken interface easily in the narrow space, and a large number of power lines are connected in the control cabinet, and if the maintenance personnel maintain the cabinet, electric shock risks exist, the work risk is high, and the maintenance work cannot be conducted conveniently.

In order to achieve the purpose, the utility model provides the following technical scheme:

a weak current intelligent engineering control cabinet comprises a control cabinet body, wherein a movable main board is arranged in the control cabinet body, a group of driving assemblies are arranged in the control cabinet body, and the driving assemblies are used for driving the movable main board to move in position in the control cabinet body; a fixed plate is arranged at the side end of the movable main plate, a first clamping block is fixedly connected to the side end of the fixed plate, a group of clamping mechanisms are arranged in the movable main plate and used for fixing the fixed plate to the side end of the movable main plate, a group of reset assemblies are arranged in the first clamping block and used for releasing clamping; and a group of extrusion mechanisms are arranged in the fixing plate and are used for driving the reset assembly to move.

As a preferable scheme of the utility model, the driving assembly comprises a limiting groove and a first groove, the limiting groove and the first groove are formed in the inner wall of the control cabinet body, a limiting rod is fixedly connected between the inner walls of the limiting groove, the movable main board is connected to the circumferential surface of the limiting rod in a sliding manner, a first lead screw is rotatably connected in the first groove, and the first lead screw movably penetrates through the control cabinet body. The side end of the first screw rod is fixedly connected with a first twisting handle, and the movable main plate is in threaded connection with the circumferential surface of the first screw rod.

As a preferable scheme of the present invention, the clamping mechanism includes a first clamping groove formed at one end of the movable main board close to the fixed plate, a fourth groove is formed on an upper inner wall of the first clamping groove, a second disc is slidably connected in the fourth groove, one end of the second disc is fixedly connected to a second spring, the second spring is fixedly connected to a side wall of the fourth groove, the other end of the second disc is fixedly connected to a second connecting rod, a second clamping block is fixedly connected to a side end of the second connecting rod, a second clamping groove is formed at an upper end of the first clamping block, and the second clamping block and the second clamping groove are clamped.

As a preferable scheme of the present invention, the reset assembly includes a second groove disposed in the first clamping block, the second groove is slidably connected with a resisting block, a third groove is disposed in the resisting block, a first circular plate is slidably connected with the third groove, one end of the first circular plate is fixedly connected with a first spring, the first spring is fixedly connected to a side wall of the third groove, the other end of the first circular plate is fixedly connected with a first connecting rod, and a side end of the first connecting rod is fixedly connected with a pushing block.

As a preferable scheme of the present invention, the extruding mechanism includes a fifth groove opened in the fixed plate, the fifth groove is slidably connected with a moving plate, a side wall of the fifth groove is rotatably connected with a second lead screw, the second lead screw movably penetrates through a side end of the fixed plate, a side end of the second lead screw is fixedly connected with a second twisting handle, a circumferential surface of the second lead screw is in threaded connection with the moving plate, and the abutting block is fixedly connected to a side end of the moving plate.

As a preferred scheme of the utility model, a smoke alarm is fixedly connected to the upper inner wall of the control cabinet body, a warning lamp is fixedly connected to the top end of the control cabinet body, the smoke alarm and the warning lamp are electrically connected, a vent is formed in the rear end of the control cabinet body, and ventilation blades are fixedly connected in the vent.

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

1. in this device, this device has set up a mobilizable removal mainboard, and all locate each interface on the fixed plate of removal mainboard side, the fixed plate passes through the latch mechanism joint on removing the mainboard, can be through the quick cancellation fixed plate of extrusion subassembly and the joint of removal mainboard, make the fixed plate can be quick take off, thereby make things convenient for maintenance personal to maintain, the danger of maintenance personal work has been reduced, what take off simultaneously can let maintenance personal maintain in the most suitable position, the efficiency of maintenance has been promoted greatly.

2. In this device, this device can exchange the interior air of cabinet and the cabinet outside through ventilation vane, prevents to produce the conflagration because of the long-time operating temperature of electronic component is hotter in the cabinet, has improved the security of device, has set up smoke alarm simultaneously in the device, whether the perception that can be quick through smoke alarm has the emergence of conflagration to warn people through the warning light, the loss that reduction conflagration that can be very big brought.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

fig. 1 is a front view of a weak current intelligent engineering control cabinet provided by the utility model;

fig. 2 is a first partial sectional view of a weak current intelligent engineering control cabinet provided by the utility model;

FIG. 3 is a partial exploded view of a weak current intelligent engineering control cabinet according to the present invention;

fig. 4 is a second partial sectional view of a weak current intelligent engineering control cabinet provided by the utility model;

fig. 5 is a third partial sectional view of a weak current intelligent engineering control cabinet provided by the utility model;

fig. 6 is a fourth partial sectional view of a weak current intelligent engineering control cabinet provided by the utility model;

fig. 7 is an enlarged view of a portion a in fig. 6 of a weak current intelligent engineering control cabinet according to the present invention.

In the figure: 1. a control cabinet body; 2. a limiting groove; 3. a limiting rod; 4. moving the main board; 5. a first twisting handle; 6. a fixing plate; 7. a smoke alarm; 8. a warning light; 9. a ventilation blade; 10. a first groove; 11. a first lead screw; 12. a second twisting handle; 13. a second lead screw; 14. moving the plate; 15. a resisting block; 16. a fifth groove; 17. a first clamping block; 18. a second clamping groove; 19. a first clamping groove; 20. a second groove; 21. a third groove; 22. a first circular plate; 23. a first spring; 24. a push block; 25. a first connecting rod; 26. a second clamping block; 27. a second connecting rod; 28. a fourth groove; 29. a second spring; 30. a second disk.

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.

Example 1

Referring to fig. 1-7, a weak current intelligent engineering control cabinet includes a control cabinet body 1, a movable main board 4 is disposed in the control cabinet body 1, a group of driving components is disposed in the control cabinet body 1, and the driving components are used for driving the movable main board 4 to move in position in the control cabinet body 1; a fixed plate 6 is arranged at the side end of the movable main plate 4, a first clamping block 17 is fixedly connected to the side end of the fixed plate 6, a group of clamping mechanisms are arranged in the movable main plate 4 and used for fixing the fixed plate 6 at the side end of the movable main plate 4, a group of reset assemblies are arranged in the first clamping block 17 and used for releasing clamping; a group of extrusion mechanisms are arranged in the fixing plate 6 and used for driving the reset assembly to move.

In the embodiment of the utility model, the driving assembly drives the movable main board 4 to move in the control cabinet body 1, so that the position of the movable main board 4 can be quickly adjusted, the fixing plate 6 can be quickly installed through the clamping mechanism, meanwhile, the device can be quickly disassembled by using the reset mechanism, so that maintenance personnel can conveniently maintain the device, the extrusion and mechanism drive the reset assembly to move, clamping can be released only when needed, and the connection stability of the device is ensured when maintenance is not needed.

Example 2

Referring to fig. 1 and 2 specifically, the driving assembly includes a limiting groove 2 and a first groove 10, which are opened on the inner wall of the control cabinet body 1, a limiting rod 3 is fixedly connected between the inner walls of the limiting groove 2, the movable main board 4 is slidably connected to the circumferential surface of the limiting rod 3, a first lead screw 11 is rotatably connected in the first groove 10, and the first lead screw 11 movably penetrates through the control cabinet body 1. And the side end of the first screw rod 11 is fixedly connected with a first twist grip 5, and the movable main plate 4 is in threaded connection with the circumferential surface of the first screw rod 11.

In this embodiment: the movable main board 4 can be driven to move by rotating the first screw rod 11, maintenance personnel can maintain conveniently, the work danger of the maintenance personnel is reduced, and the maintenance efficiency is greatly improved.

Example 3

Referring to fig. 5 and 6 specifically, the clamping mechanism includes a first clamping groove 19 provided at one end of the movable main board 4 close to the fixed board 6, a fourth groove 28 is provided on an upper inner wall of the first clamping groove 19, a second disc 30 is slidably connected in the fourth groove 28, one end of the second disc 30 is fixedly connected with a second spring 29, the second spring 29 is fixedly connected with a side wall of the fourth groove 28, the other end of the second disc 30 is fixedly connected with a second connecting rod 27, a side end of the second connecting rod 27 is fixedly connected with a second clamping block 26, the upper end of the first clamping block 17 is provided with a second clamping groove 18, and the second clamping block 26 and the second clamping groove 18 are clamped with each other.

In this embodiment: after the first clamping block 17 enters the second clamping block 26, the second clamping block 26 is pressed, and the second spring 29 releases the elastic force until the second clamping groove 18 moves to the lower side of the second clamping block 26, so that clamping can be completed.

Example 4

Referring to fig. 7 specifically, the reset assembly includes a second groove 20 opened in the first clamping block 17, the second groove 20 is connected with a resisting block 15 in a sliding manner, a third groove 21 is opened in the resisting block 15, a first circular plate 22 is connected in the third groove 21 in a sliding manner, one end of the first circular plate 22 is fixedly connected with a first spring 23, the first spring 23 is fixedly connected to a side wall of the third groove 21, the other end of the first circular plate 22 is fixedly connected with a first connecting rod 25, and a side end of the first connecting rod 25 is fixedly connected with a pushing block 24.

In this embodiment: when the pushing block 24 slides to the second clamping groove 18, the first spring 23 releases the elastic force to push the pushing block 24 to move upwards, the elastic force of the first spring 23 is larger than the elastic force of the second spring 29, so that the pushing block 24 can extrude the second clamping block 26 to move upwards, the second clamping block 26 leaves the second clamping groove 18, the fixed plate 6 and the mobile main board 4 can be released from clamping, and the fixed plate 6 can be taken down.

Example 5

Specifically referring to fig. 3, the squeezing mechanism includes a fifth groove 16 opened in the fixed plate 6, a moving plate 14 is slidably connected in the fifth groove 16, a side wall of the fifth groove 16 is rotatably connected with a second lead screw 13, the second lead screw 13 movably penetrates through a side end of the fixed plate 6, a side end of the second lead screw 13 is fixedly connected with a second twist handle 12, a circumferential surface of the second lead screw 13 is in threaded connection with the moving plate 14, and a resisting block 15 is fixedly connected to a side end of the moving plate 14.

In this embodiment: the second is twisted and is moved 12 drive movable plate 14, and movable plate 14 promotes to support piece 15 and slide in first joint piece 17, can send reset assembly to the downside of second joint piece 26, removes the extrusion second joint piece 26 through the elasticity of first spring 23 and removes the joint.

Example 6

Referring to fig. 2 specifically, the upper inner wall of the control cabinet body 1 is fixedly connected with a smoke alarm 7, the top end of the control cabinet body 1 is fixedly connected with a warning lamp 8, the smoke alarm 7 is electrically connected with the warning lamp 8, a vent is formed in the rear end of the control cabinet body 1, and a ventilation blade 9 is fixedly connected in the vent.

In this embodiment: can exchange air and cabinet outside in the cabinet through ventilation vane 9, prevent to produce the conflagration because of the long-time operating temperature of electronic component is hotter in the cabinet, improved the security of device, set up smoke alarm 7 simultaneously in the device, whether the perception that can be quick through smoke alarm 7 has the emergence of conflagration to warn people through warning light 8.

The working principle is as follows: when the fixed plate 6 needs to be maintained, the first twisting handle 5 is rotated firstly, the first twisting handle 5 drives the first screw rod 11 to rotate, the movable main plate 4 is driven to move outwards integrally, when the movable main plate 4 moves an inner outer position, the second twisting handle 12 at a damaged position is rotated, the second twisting handle 12 drives the movable plate 14 to move, the movable plate 14 pushes the abutting block 15 to slide in the first clamping block 17, when the pushing block 24 slides to the second clamping groove 18, the first spring 23 releases elastic force, the pushing block 24 is pushed to move upwards, the elastic force of the first spring 23 is larger than that of the second spring 29, so the pushing block 24 can push the second clamping block 26 to move upwards, the second clamping block 26 leaves the second clamping groove 18, the clamping of the fixed plate 6 and the movable main plate 4 can be released, and the fixed plate 6 can be taken down.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a light current is switch board for intelligent engineering, includes the switch board cabinet body (1), its characterized in that: a movable main board (4) is arranged in the control cabinet body (1), a group of driving assemblies are arranged in the control cabinet body (1), and the driving assemblies are used for driving the movable main board (4) to move in position in the control cabinet body (1);

a fixed plate (6) is arranged at the side end of the movable main plate (4), a first clamping block (17) is fixedly connected to the side end of the fixed plate (6), a group of clamping mechanisms are arranged in the movable main plate (4) and used for fixing the fixed plate (6) at the side end of the movable main plate (4), a group of reset assemblies are arranged in the first clamping block (17) and used for releasing clamping;

and a group of extrusion mechanisms are arranged in the fixing plate (6) and are used for driving the reset assembly to move.

2. The weak current intelligent engineering control cabinet according to claim 1, characterized in that: drive assembly is including offering spacing groove (2) and first recess (10) in the switch board cabinet body (1) inner wall, fixedly connected with gag lever post (3) between the inner wall of spacing groove (2), remove mainboard (4) sliding connection in the circumferential surface of gag lever post (3), first recess (10) internal rotation is connected with first lead screw (11), the side that the switch board cabinet body (1) was run through in first lead screw (11) activity and outside extension, the first twisting of the side fixedly connected with of first lead screw (11) is (5), remove mainboard (4) threaded connection in the circumferential surface of first lead screw (11).

3. The weak current intelligent engineering control cabinet according to claim 2, characterized in that: clamping mechanism is including offering in first joint groove (19) that removal mainboard (4) is close to fixed plate (6) one end, fourth recess (28) have been seted up to the last inner wall in first joint groove (19), sliding connection has second disc (30) in fourth recess (28), the one end fixedly connected with second spring (29) of second disc (30), second spring (29) fixed connection is in the lateral wall of fourth recess (28), the other end fixedly connected with second connecting rod (27) of second disc (30), the side fixedly connected with second joint piece (26) of second connecting rod (27), second joint groove (18) have been seted up to the upper end of first joint piece (17), second joint piece (26) and second joint groove (18) looks joint.

4. The weak current intelligent engineering control cabinet according to claim 3, characterized in that: reset assembly is including offering second recess (20) in first joint piece (17), sliding connection has to support piece (15) in second recess (20), support and seted up third recess (21) in piece (15), sliding connection has first plectane (22) in third recess (21), the one end fixedly connected with first spring (23) of first plectane (22), first spring (23) fixed connection is in the lateral wall of third recess (21), the other end fixedly connected with head rod (25) of first plectane (22), the side fixedly connected with ejector pad (24) of head rod (25).

5. The weak current intelligent engineering control cabinet according to claim 4, characterized in that: the extrusion mechanism comprises a fifth groove (16) formed in the fixed plate (6), a movable plate (14) is connected to the fifth groove (16) in a sliding mode, a second lead screw (13) is connected to the side wall of the fifth groove (16) in a rotating mode, the second lead screw (13) penetrates through the side end of the fixed plate (6) in a movable mode, a second screwing handle (12) is fixedly connected to the side end of the second lead screw (13), the movable plate (14) is connected to the circumferential surface of the second lead screw (13) in a threaded mode, and the abutting block (15) is fixedly connected to the side end of the movable plate (14).

6. The weak current intelligent engineering control cabinet according to claim 5, characterized in that: the improved smoke alarm is characterized in that a smoke alarm (7) is fixedly connected to the upper inner wall of the control cabinet body (1), a warning lamp (8) is fixedly connected to the top end of the control cabinet body (1), the smoke alarm (7) is electrically connected with the warning lamp (8), a vent is formed in the rear end of the control cabinet body (1), and ventilating vanes (9) are fixedly connected to the vent.