CN215579720U - Automatically controlled cabinet that shocks resistance - Google Patents
Automatically controlled cabinet that shocks resistance Download PDFInfo
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- CN215579720U CN215579720U CN202121812951.0U CN202121812951U CN215579720U CN 215579720 U CN215579720 U CN 215579720U CN 202121812951 U CN202121812951 U CN 202121812951U CN 215579720 U CN215579720 U CN 215579720U
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Abstract
The utility model belongs to the technical field of electric control cabinets, and particularly relates to an impact-resistant electric control cabinet which comprises a cabinet body and a cabinet door, wherein one side surface of the cabinet door is hinged with the inner side wall of the cabinet body through a pin shaft, a bottom plate is fixedly arranged on the inner bottom wall of the cabinet body, sliding grooves are formed in the two side surfaces of the bottom plate, and a buffer mechanism is arranged on the inner wall of each sliding groove. This automatically controlled cabinet that shocks resistance, through setting up buffer gear, including the spout, damping spring, the slider, dead lever and stopper, when the cabinet body receives the striking, the crashproof pad of internal wall lower extreme of cabinet takes place deformation extrusion dead lever, the dead lever receives the extrusion and drives the slider and slide in the spout, the slip extrusion damping spring of slider, the damping spring atress takes place deformation production elasticity and cushions the impulsive force, after the impact force dissipation that external surface of cabinet received, damping spring's elasticity drives the slider and slides in the spout and reset, a side surface contact to a side surface of slider and stopper, reach the effect of the impact force that the buffering cabinet body received.
Description
Technical Field
The utility model relates to the technical field of electric control cabinets, in particular to an impact-resistant electric control cabinet.
Background
The electric control cabinet is a control cabinet which assembles 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 electric control cabinet meets the requirement of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. When the circuit is normally operated, the circuit can be switched on or switched off by a manual or automatic switch, and when the circuit is in fault or abnormal operation, the circuit can be switched off or the alarm can be given by a protective electric appliance. It is commonly used in various power generation, distribution and transformation substations.
At present along with automatically controlled cabinet's use is more and more frequent, and the design of automatically controlled cabinet of tradition has no solution to solve the various problems that automatically controlled cabinet faces in the use, and the automatically controlled cabinet of tradition only satisfies automatically controlled cabinet internally mounted various electronic component, and when automatically controlled cabinet need remove the transportation or receive external collision carelessly, leads to the electronic component of inside shelf location to receive vibrations easily and takes place to damage, the life of the automatically controlled cabinet of loss simultaneously.
SUMMERY OF THE UTILITY MODEL
Based on the technical problem that electronic elements on an internal support are easily damaged due to impact force generated when the conventional electric control cabinet is impacted, the utility model provides an impact-resistant electric control cabinet.
The utility model provides an impact-resistant electric control cabinet, which comprises a cabinet body and a cabinet door, wherein one side surface of the cabinet door is hinged with the inner side wall of the cabinet body through a pin shaft, a bottom plate is fixedly arranged on the inner bottom wall of the cabinet body, sliding grooves are formed in the two side surfaces of the bottom plate, a buffer mechanism is arranged on the inner wall of each sliding groove, and the buffer mechanism buffers impact force applied to the outer surface of the cabinet body;
the inside wall fixed mounting of the cabinet body has the shock attenuation shell, the draw-in groove has been seted up to the inboard surface of shock attenuation shell, the inner wall of draw-in groove slides and pegs graft there is the support, the inside of shock attenuation shell is provided with damper, through damper shock attenuation is alleviated the cabinet body receives the striking drive the support shakes.
Preferably, an anti-collision pad is fixedly mounted on the inner side wall of the cabinet body, and the shock absorption shell is fixedly mounted on one side surface of the anti-collision pad;
through above-mentioned technical scheme, the setting up of crashproof pad reduces the cabinet body and leads to the support of the internal portion of cabinet to receive the impact force to take place vibrations when receiving the striking to cause the damage to the electronic component who installs on the support, the produced power of support vibrations is cushioned to the shock attenuation shell, and the crashproof pad reaches the effect of alleviating the impact force that the cabinet body received.
Preferably, the buffer mechanism comprises a damping spring, one end of the damping spring is fixedly connected with the inner side wall of the chute, a sliding block is fixedly connected with the free end of the damping spring, the outer surface of the sliding block is in sliding clamping connection with the inner wall of the chute, a fixed rod is fixedly connected with the surface of one side of the sliding block, and one end of the fixed rod is in contact with the surface of one side of the anti-collision pad;
through above-mentioned technical scheme, when the cabinet body receives the striking, lead to the anti-collision pad of the internal portion of cabinet to take place deformation extrusion dead lever, the dead lever receives the extrusion and drives the slider and remove in the spout, the removal extrusion damping spring of slider, the damping spring atress takes place deformation and produces elasticity, the partly impact force of elasticity buffering that damping spring produced.
Preferably, a limiting block is fixedly mounted at the middle end of the inner wall of the sliding groove, and one side surface of the sliding block is in sliding connection with one side surface of the limiting block;
through above-mentioned technical scheme, when the impact force dissipation that the external surface of cabinet received, damping spring's elasticity drives the slider and removes in the spout and reset, and the stopper limits the scope that the slider removed, avoids the slider to receive the influence of damping spring elasticity to remove wantonly in the spout.
Preferably, the damping mechanism comprises a groove, the groove is formed in the outer surface of the damping shell and communicated with the clamping groove, an expansion link is connected to the inner wall of the groove in a sliding manner, and one end of the expansion link extends out of the outer surface of the groove and penetrates through the anti-collision pad to be fixedly connected with the inner side wall of the cabinet body;
through above-mentioned technical scheme, the material that shock attenuation shell adopted is rubber, and when the surface of the cabinet body received the striking, the crashproof pad that drives internal wall of cabinet took place deformation extrusion telescopic link, drives the telescopic link and slides in the recess.
Preferably, the other end of the telescopic rod extends to the inner wall of the clamping groove to be in contact with one side surface of the bracket, and the outer surface of the telescopic rod is connected with a stress spring in a sliding manner;
through above-mentioned technical scheme, the slip extrusion stress spring of telescopic link in the recess, stress spring atress takes place to deform and produces elasticity and alleviate some impact force, and partial impact force is alleviated in the shrink of telescopic link simultaneously.
Preferably, one end of the stress spring is fixedly connected with the inner side wall of the groove, and the free end of the stress spring is fixedly connected with the outer surface of the telescopic rod;
through above-mentioned technical scheme, stress spring takes place the elasticity that deformation produced and drives the shock attenuation shell and take place deformation, and the elasticity that the shock attenuation shell produced slows down the impact force once more, avoids the cabinet body to receive the vibrations that the striking produced directly to transmit the support on, reaches the effect that reduces the support vibrations, protects the electronic component of installing on the support.
The beneficial effects of the utility model are as follows:
1. through setting up buffer gear, including the spout, damping spring, the slider, dead lever and stopper, when the cabinet body receives the striking, the crashproof pad of internal wall lower extreme of cabinet takes place deformation extrusion dead lever, the dead lever receives the extrusion and drives the slider and slide in the spout, the slip extrusion damping spring of slider, the damping spring atress takes place deformation production elasticity and cushions the impulsive force, after the impact force dissipation that external surface of cabinet received, damping spring's elasticity drives the slider and slides in the spout and resets, a side surface to the slider and a side surface contact of stopper, reach the effect that the buffering cabinet body received the impact force.
2. Through setting up damper, including the shock attenuation shell, a groove, telescopic link and stress spring, when the cabinet body receives the striking, the crashproof pad at internal wall middle part of cabinet takes place deformation extrusion telescopic link, it slides in the recess to drive the telescopic link, the telescopic link is the slip extrusion stress spring in the recess, stress spring atress takes place deformation to produce elasticity and alleviates partial impact force, the telescopic link is carried out the shrink simultaneously and is alleviated partial impact force, the elasticity that stress spring produced drives the shock attenuation shell and takes place deformation, the partial impact force is alleviated to the elasticity that the shock attenuation shell atress takes place deformation to produce, thereby reach the effect through slowing down impact force reduction support vibrations.
Drawings
FIG. 1 is a schematic view of an impact-resistant electric control cabinet according to the present invention;
FIG. 2 is a perspective view of a cabinet body structure of an impact-resistant electric control cabinet provided by the utility model;
FIG. 3 is a perspective view of a shock-absorbing housing structure of an impact-resistant electric control cabinet according to the present invention;
FIG. 4 is a perspective view of a bottom plate structure of an impact-resistant electric control cabinet provided by the utility model;
fig. 5 is a perspective view of a stress spring structure of an impact-resistant electric control cabinet according to the present invention.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. a base plate; 4. a chute; 41. a damping spring; 42. a slider; 43. fixing the rod; 44. a limiting block; 5. a shock-absorbing housing; 51. a groove; 52. a telescopic rod; 53. a stress spring; 6. a card slot; 7. a support; 8. an anti-collision cushion.
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.
Referring to fig. 1-5, an impact-resistant electric control cabinet comprises a cabinet body 1 and a cabinet door 2, wherein one side surface of the cabinet door 2 is hinged with the inner side wall of the cabinet body 1 through a pin shaft, a bottom plate 3 is fixedly installed on the inner bottom wall of the cabinet body 1, sliding grooves 4 are formed in the two side surfaces of the bottom plate 3, a buffer mechanism is arranged on the inner wall of each sliding groove 4, and the impact force applied to the outer surface of the cabinet body 1 is buffered through the buffer mechanism;
the buffer mechanism comprises a buffer spring 41, one end of the buffer spring 41 is fixedly connected with the inner side wall of the sliding groove 4, a sliding block 42 is fixedly connected with the free end of the buffer spring 41, the outer surface of the sliding block 42 is in sliding clamping connection with the inner wall of the sliding groove 4, a fixed rod 43 is fixedly connected with the surface of one side of the sliding block 42, one end of the fixed rod 43 is in contact with the surface of one side of the anti-collision pad 8, when the cabinet body 1 is impacted, the anti-collision pad 8 in the cabinet body 1 is deformed to extrude the fixed rod 43, the fixed rod 43 is extruded to drive the sliding block 42 to move in the sliding groove 4, the buffer spring 41 is extruded by the movement of the sliding block 42, the buffer spring 41 is deformed under stress to generate elastic force, and part of impact force is buffered by the elastic force generated by the buffer spring 41;
the middle end of the inner wall of the sliding groove 4 is fixedly provided with a limiting block 44, one side surface of the sliding block 42 is in sliding connection with one side surface of the limiting block 44, when the impact force applied to the outer surface of the cabinet body 1 is dissipated, the elastic force of the damping spring 41 drives the sliding block 42 to move and reset in the sliding groove 4, the limiting block 44 limits the moving range of the sliding block 42, and the sliding block 42 is prevented from moving freely in the sliding groove 4 under the influence of the elastic force of the damping spring 41;
a damping shell 5 is fixedly installed on the inner side wall of the cabinet body 1, a clamping groove 6 is formed in the inner side surface of the damping shell 5, a support 7 is inserted into the inner wall of the clamping groove 6 in a sliding mode, a damping mechanism is arranged inside the damping shell 5, and the damping mechanism is used for damping and relieving the impact on the cabinet body 1 to drive the support 7 to vibrate;
the anti-collision pad 8 is fixedly mounted on the inner side wall of the cabinet body 1, the shock absorption shell 5 is fixedly mounted on one side surface of the anti-collision pad 8, the arrangement of the anti-collision pad 8 reduces the possibility that the bracket 7 in the cabinet body 1 is shocked by impact force when the cabinet body 1 is shocked, so that the electronic element mounted on the bracket 7 is damaged, the shock absorption shell 5 buffers the force generated by the vibration of the bracket 7, and the anti-collision pad 8 achieves the effect of relieving the impact force applied to the cabinet body 1;
the damping mechanism comprises a groove 51, the groove 51 is formed in the outer surface of the damping shell 5, the groove 51 is communicated with the clamping groove 6, the inner wall of the groove 51 is connected with a telescopic rod 52 in a sliding mode, one end of the telescopic rod 52 extends out of the outer surface of the groove 51 and penetrates through the anti-collision pad 8 to be fixedly connected with the inner side wall of the cabinet body 1, the damping shell 5 is made of rubber, when the outer surface of the cabinet body 1 is impacted, the anti-collision pad 8 on the inner wall of the cabinet body 1 is driven to deform and extrude the telescopic rod 52, and the telescopic rod 52 is driven to slide in the groove 51;
the other end of the telescopic rod 52 extends to the inner wall of the clamping groove 6 to be in contact with the surface of one side of the bracket 7, the outer surface of the telescopic rod 52 is connected with a stress spring 53 in a sliding mode, the stress spring 53 is extruded by the sliding of the telescopic rod 52 in the groove 51, the stress spring 53 is stressed and deformed to generate elastic force to relieve part of impact force, and meanwhile, the telescopic rod 52 contracts to relieve part of impact force;
one end of the stress spring 53 is fixedly connected with the inner side wall of the groove 51, the free end of the stress spring 53 is fixedly connected with the outer surface of the telescopic rod 52, the stress spring 53 generates elastic force generated by deformation to drive the damping shell 5 to generate deformation, the elastic force generated by the damping shell 5 slows down impact force again, the cabinet body 1 is prevented from directly transmitting the vibration generated by impact to the support 7, the effect of reducing the vibration of the support 7 is achieved, and the electronic element mounted on the support 7 is protected.
The working principle is as follows: before the electric control cabinet body 1 is used, the cabinet door 2 is opened, and the bracket 7 is inserted into the clamping groove 6 in the damping shell 5;
when the outer surface of the cabinet body 1 of the electric control cabinet is impacted, the anti-collision pad 8 at the lower end of the inner wall of the cabinet body 1 deforms to extrude the fixed rod 43, the fixed rod 43 is extruded to drive the sliding block 42 to slide in the sliding groove 4 of the bottom plate 3, the sliding block 42 slides to extrude the damping spring 41, the damping spring 41 is stressed to deform to generate elastic force to buffer impact force, and after the impact force applied to the outer surface of the cabinet body 1 is dissipated, the elastic force of the damping spring 41 drives the sliding block 42 to slide in the sliding groove 4 to reset until one side surface of the sliding block 42 is contacted with one side surface of the limiting block 44;
the crash pad 8 at the middle part of the inner wall of the cabinet body 1 generates a deformation extrusion telescopic rod 52, drive the telescopic rod 52 to slide in the groove 51, the telescopic rod 52 extrudes a stress spring 53 in the groove 51 in a sliding manner, the stress spring 53 is stressed to generate deformation to generate elastic force to relieve partial impact force, meanwhile, the telescopic rod 52 contracts to relieve partial impact force, the elastic force generated by the stress spring 53 drives the damping shell 5 to generate deformation, the damping shell 5 is stressed to generate elastic force to relieve partial impact force, and the vibration of the bracket 7 is reduced by slowing down the impact force received by the cabinet body 1.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides an automatically controlled cabinet that shocks resistance, includes cabinet body (1) and cabinet door (2), its characterized in that: one side surface of the cabinet door (2) is hinged with the inner side wall of the cabinet body (1) through a pin shaft, a bottom plate (3) is fixedly installed on the inner bottom wall of the cabinet body (1), sliding grooves (4) are formed in the two side surfaces of the bottom plate (3), a buffer mechanism is arranged on the inner wall of each sliding groove (4), and impact force applied to the outer surface of the cabinet body (1) is buffered through the buffer mechanism;
the utility model discloses a cabinet, including the cabinet body, the inside wall fixed mounting of the cabinet body (1) has shock attenuation shell (5), draw-in groove (6) have been seted up to the inside surface of shock attenuation shell (5), the inner wall of draw-in groove (6) slides and pegs graft and has support (7), the inside of shock attenuation shell (5) is provided with damper, through damper shock attenuation is alleviated the cabinet body (1) receives the striking drive support (7) are shaken.
2. An impact-resistant electric control cabinet according to claim 1, characterized in that: the inside wall fixed mounting of the cabinet body (1) has the crash pad (8), shock attenuation shell (5) fixed mounting be in a side surface of crash pad (8).
3. An impact-resistant electric control cabinet according to claim 2, characterized in that: buffer gear includes damping spring (41), damping spring (41) one end with the inside wall fixed connection of spout (4), damping spring (41) free end fixedly connected with slider (42), the surface of slider (42) with the inner wall slip joint of spout (4), a side fixed surface of slider (42) is connected with dead lever (43), the one end of dead lever (43) with a side surface contact of crashproof pad (8).
4. An impact-resistant electric control cabinet according to claim 3, characterized in that: the inner wall middle end fixed mounting of spout (4) has stopper (44), a side surface of slider (42) and a side surface sliding connection of stopper (44).
5. An impact-resistant electric control cabinet according to claim 2, characterized in that: damper includes recess (51), set up in recess (51) the surface of shock attenuation shell (5), recess (51) with draw-in groove (6) intercommunication, the inner wall sliding connection of recess (51) has telescopic link (52), the one end of telescopic link (52) is extended the surface of recess (51) is passed crash pad (8) with the inside wall fixed connection of the cabinet body (1).
6. An impact-resistant electric control cabinet according to claim 5, characterized in that: the other end of the telescopic rod (52) extends to the inner wall of the clamping groove (6) and is in surface contact with one side of the support (7), and the outer surface of the telescopic rod (52) is connected with a stress spring (53) in a sliding mode.
7. An impact-resistant electric control cabinet according to claim 6, characterized in that: one end of the stress spring (53) is fixedly connected with the inner side wall of the groove (51), and the free end of the stress spring (53) is fixedly connected with the outer surface of the telescopic rod (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121812951.0U CN215579720U (en) | 2021-08-05 | 2021-08-05 | Automatically controlled cabinet that shocks resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121812951.0U CN215579720U (en) | 2021-08-05 | 2021-08-05 | Automatically controlled cabinet that shocks resistance |
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| Publication Number | Publication Date |
|---|---|
| CN215579720U true CN215579720U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121812951.0U Active CN215579720U (en) | 2021-08-05 | 2021-08-05 | Automatically controlled cabinet that shocks resistance |
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| CN (1) | CN215579720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115251614A (en) * | 2022-09-06 | 2022-11-01 | 赛维斯特工业安全科技(江苏)有限公司 | Cabinet is stored to automatic control formula safe type laboratory dangerization article |
-
2021
- 2021-08-05 CN CN202121812951.0U patent/CN215579720U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115251614A (en) * | 2022-09-06 | 2022-11-01 | 赛维斯特工业安全科技(江苏)有限公司 | Cabinet is stored to automatic control formula safe type laboratory dangerization article |
| CN115251614B (en) * | 2022-09-06 | 2023-08-22 | 赛维斯特工业安全科技(江苏)有限公司 | Automatic control type safe laboratory hazardous chemical substance storage cabinet |
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