CN218182805U

CN218182805U - Outdoor low-voltage fixed type protection device for switch cabinet

Info

Publication number: CN218182805U
Application number: CN202221390165.0U
Authority: CN
Inventors: 裴海峰; 乔东晓; 李冰锋
Original assignee: Henan Yukai Electric Co ltd
Current assignee: Henan Yukai Electric Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-12-30
Anticipated expiration: 2032-06-06

Abstract

The utility model relates to an outdoor low pressure fixed protector for cubical switchboard, wherein the fixed plate is located the cubical switchboard top, two sets of first guards are symmetrically located the both sides of cubical switchboard respectively, wherein vertical roof is connected with the lower surface of fixed plate, vertical bottom plate is located under vertical roof, its lower extreme even has adjusting screw through the connecting plate, adjusting sleeve upper end and adjusting screw threaded connection, the lower extreme even has the regulating plate, and the regulating plate rotates through the carousel bearing with the backup pad to be connected, anticollision board is vertical to be located between fixed plate and the connecting plate, and be equipped with elastic component an between anticollision board and the vertical roof, and be equipped with elastic component b between the vertical bottom plate, the collision inductor is located the medial surface of anticollision board; the second protection part is positioned right above the fixing plate, the lower end of the protection plate is in limit connection with the fixing plate through the shock absorption part, the two sides of the protection plate are integrally connected with the guide plate, and the control box and the alarm are positioned at the upper end of the fixing plate; the utility model has the advantages of stable in structure is reliable and protecting effect is good.

Description

Outdoor low-voltage fixed type protection device for switch cabinet

Technical Field

The utility model belongs to the technical field of power equipment, concretely relates to outdoor fixed protector for cubical switchboard of low pressure.

Background

The switch cabinet is an electrical device capable of separately controlling a circuit, and mainly used for opening and closing, controlling and protecting the electrical device; however, since the conventional switch cabinet is not provided with an effective protection device on the outside, the switch cabinet is easily damaged due to external collision or the falling and crushing of an object above the switch cabinet in the outdoor use process, the service life of the switch cabinet is influenced, and meanwhile, the internal circuit of the switch cabinet is loosened or the electric elements are damaged due to the vibration caused by collision; therefore, in order to solve the above problems, it is necessary to develop a protection device for an outdoor low-voltage fixed switch cabinet, which has a stable and reliable structure and a good protection effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, and provide a stable in structure reliably and protective effect good outdoor low pressure fixed protector for cubical switchboard.

The purpose of the utility model is realized like this: a protection device for an outdoor low-voltage fixed switch cabinet comprises a fixed plate, two groups of first protection parts, two groups of second protection parts and a control box, wherein the fixed plate is fixedly arranged above the switch cabinet, two ends of the fixed plate protrude out of two sides of the switch cabinet, the two groups of first protection parts are respectively and symmetrically arranged on two sides of the switch cabinet and are fixedly connected with the lower surface of the fixed plate, each first protection part comprises a vertical top plate, a vertical bottom plate, an adjusting sleeve, a supporting plate, an anti-collision plate and a collision sensor, the vertical top plate is vertically and fixedly arranged on the outer side of the lower surface of the fixed plate, the vertical bottom plate is positioned right below the vertical top plate, the lower end of the vertical bottom plate is vertically and fixedly provided with a connecting plate, a connecting screw rod penetrates through the inner transverse threads of the connecting plate and is in limited connection with the side wall of the switch cabinet through the connecting screw rod, the adjusting screw rod is vertically and fixedly arranged in the middle of the lower end of the connecting plate, the upper end of the adjusting sleeve is fixedly provided with an adjusting plate, the supporting plate is positioned below the adjusting plate, the supporting plate is rotatably connected with the adjusting plate through a turntable bearing, the anti-collision plate is arranged between the vertical fixed on the outer side surface of the vertical fixed plate, a plurality of elastic anti-collision plate, a plurality of elastic components are respectively and are uniformly connected with the elastic components, and a plurality of the anti-collision components are uniformly connected with the elastic components, and are uniformly connected with the limiting components, and are uniformly connected with the elastic components; the second protection piece is located the fixed plate directly over, and it includes guard plate and shock attenuation piece, the guard plate with the fixed plate is flat shape, and its lower extreme passes through the shock attenuation piece and is connected with the fixed plate is spacing, and both sides integral type is connected with the deflector of slope form, the control box is located the center department of fixed plate upper surface, and its both sides all are provided with the alarm, and alarm and collision inductor all pass through the wire electricity with the control box and are connected.

And the joint of the upper end of the inner side surface of the vertical top plate and the fixed plate and the joint of the lower end of the inner side surface of the vertical bottom plate and the connecting plate are fixedly provided with reinforcing blocks with triangular structures.

And a plurality of vertical reinforcing ribs are uniformly and fixedly arranged on the inner side surface of the anti-collision plate.

The elastic part a and the elastic part b have the same structure and are composed of a guide telescopic rod and an extension spring sleeved outside the guide telescopic rod.

The utility model has the advantages that: the utility model has the advantages that the elastic part a, the elastic part b, the vertical top plate, the vertical bottom plate and the anti-collision plate are arranged, the elastic action of the elastic part a and the elastic part b is utilized, and the protection effect of the anti-collision plate is matched, so that the buffer protection effect can be realized on the two sides of the switch cabinet to a certain extent, and the problem of damage caused by collision on the two sides of the switch cabinet is greatly reduced; by arranging the connecting plate and the connecting screw rod, when the first protection piece is installed, the connecting screw rod is utilized to realize the limit connection between the connecting plate and the switch cabinet, so that the connection stability between the first protection piece and the switch cabinet is increased, by arranging the adjusting screw rod, the adjusting sleeve, the adjusting plate and the supporting plate, after the connection between the connecting plate and the switch cabinet is completed through the connecting screw rod, by rotating the adjusting sleeve, the threaded connection between the adjusting sleeve and the adjusting screw rod is utilized, the adjusting plate and the supporting plate can be driven to move downwards while the adjusting sleeve rotates, so that the lower surface of the supporting plate is in close contact with the contact surface, and by adopting the structure, the supporting plate can be utilized to play a certain supporting role for the whole switch cabinet and the switch cabinet, the probability of rollover of the switch cabinet when the switch cabinet is collided is greatly reduced, and the stability of the whole structure is improved; by arranging the protection plate, the damping piece and the guide plate, the top of the switch cabinet can be protected to a certain extent by utilizing the protection effect of the protection plate and matching the buffering and damping effect of the damping piece; through the arrangement of the collision sensor, the alarm and the control box, when the collision sensor positioned on the inner side of the collision prevention plate is contacted with the outer side surface of the switch cabinet due to the fact that the collision sensor, the alarm and the control box are impacted by external force and move towards the inner side, the collision sensor can send an electric signal to the control box, and the control box controls the alarms on the two sides of the control box to send alarm signals after receiving the electric signal, so that maintenance personnel can find and process electric appliance damage caused by the strong force collision in time; generally, the utility model has the advantages of stable in structure is reliable and the protecting effect is good.

Drawings

Fig. 1 is a front view of the present invention in use.

Fig. 2 is a front view of the connection between the vertical top plate, the elastic member a and the crash-proof plate.

Fig. 3 is a cross-sectional view of the front connection between the middle connection plate, the connection screw, the adjustment screw sleeve and the support plate according to the present invention.

In the figure: 1. the fixing plate 2, the first protection part 21, the vertical top plate 22, the vertical bottom plate 23, the adjusting sleeve 24, the supporting plate 25, the anti-collision plate 251, the elastic part a 252, the elastic part b 253, the reinforcing rib 26, the collision sensor 27, the connecting plate 271, the connecting screw 28, the adjusting screw 29, the adjusting plate 3, the second protection part 31, the protection plate 32, the shock absorber 33, the guide plate 4, the control box 41, the alarm 5 and the reinforcing block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Example (b): as shown in fig. 1, 2 and 3, the protection device for the outdoor low-voltage fixed switch cabinet comprises a fixed plate 1, a first protection part 2, a second protection part 3 and a control box 4, wherein the fixed plate 1 is fixedly arranged above the switch cabinet, two ends of the fixed plate 1 protrude out of two sides of the switch cabinet, two groups of the first protection parts 2 are respectively and symmetrically arranged on two sides of the switch cabinet and fixedly connected with the lower surface of the fixed plate 1, the first protection part 2 comprises a vertical top plate 21, a vertical bottom plate 22, an adjusting sleeve 23, a support plate 24, an anti-collision plate 25 and a collision sensor 26, the vertical top plate 21 is vertically and fixedly arranged at the outer side of the lower surface of the fixed plate 1, the vertical bottom plate 22 is positioned under the vertical top plate 21, a connecting plate 27 is vertically and fixedly arranged at the lower end of the vertical top plate, a connecting screw 271 is arranged in the connecting plate 27 in a penetrating manner through a transverse thread, the limit connection with the side wall of the switch cabinet is realized through a connecting screw 271, an adjusting screw 28 is vertically and fixedly arranged at the middle position of the lower end of a connecting plate 27, the upper end of an adjusting sleeve 23 is sleeved outside the adjusting screw 28 in a threaded manner, an adjusting plate 29 is fixedly arranged at the lower end of the adjusting sleeve, a supporting plate 24 is positioned below the adjusting plate 29, the supporting plate 24 is rotatably connected with the adjusting plate 29 through a turntable bearing, an anti-collision plate 25 is vertically arranged between a fixed plate 1 and the connecting plate 27, an elastic piece a251 is transversely and fixedly arranged at the upper end of the outer side surface of the anti-collision plate 25 and is in limit connection with a vertical top plate 21 through the elastic piece a251, an elastic piece b252 is transversely and fixedly arranged at the lower end of the outer side surface and is in limit connection with a vertical bottom plate 22 through the elastic piece b252, and a plurality of collision sensors 26 are respectively and uniformly and fixedly arranged on the inner side surface of the anti-collision plate 25; second protection piece 3 is located fixed plate 1 directly over, and it includes guard plate 31 and damper 32, guard plate 31 with fixed plate 1 is the flat shape, and its lower extreme passes through damper 32 and fixed plate 1 spacing connection, and both sides integral type is connected with the deflector 33 of slope form, control box 4 is located the center department of fixed plate 1 upper surface, and its both sides all are provided with alarm 41, and alarm 41 and collision sensor 26 all pass through the wire electricity with control box 4 and are connected.

The joint between the upper end of the inner side of the vertical top plate 21 and the fixed plate 1 and the joint between the lower end of the inner side of the vertical bottom plate 22 and the connecting plate 27 are both fixedly provided with a reinforcing block 5 with a triangular structure, and the stability of the connection between the vertical top plate 21 and the fixed plate 1 and between the vertical bottom plate 22 and the connecting plate 27 can be improved by using the reinforcing block 5; a plurality of vertical reinforcing ribs 253 are uniformly and fixedly arranged on the inner side surface of the anti-collision plate 25, and the stability of the overall structure of the anti-collision plate 25 can be improved by using the reinforcing ribs 253, so that the probability of deformation caused by collision is reduced; the elastic part a251 and the elastic part b252 have the same structure, and both consist of a guide telescopic rod and an extension spring sleeved outside the guide telescopic rod, and the guide telescopic rod can play a certain role in guiding and limiting.

The utility model discloses when installing before the use, at first, carry out fixed connection to the upper surface of fixed plate 1 and cubical switchboard, then, utilize the threaded connection of connecting screw 271 and cubical switchboard lateral surface, realize the spacing connection between connecting plate 27 and the cubical switchboard, at this moment, utilize the cooperation of connecting plate 27 and fixed plate 1, accomplish promptly the utility model discloses whole fixed mounting in the cubical switchboard outside accomplishes above-mentioned operation after, rotate adjusting sleeve 23, utilize threaded connection between adjusting sleeve 23 and adjusting screw 28, can be in adjusting sleeve 23 pivoted, drive regulating plate 29 and backup pad 24 and move down to make the lower surface and the contact surface in close contact with of backup pad 24, adopt this structure, usable backup pad 24 is right the utility model discloses whole and cubical switchboard play certain supporting role, greatly reduced the cubical switchboard and taken place the probability of turning on one's side when receiving the collision, improved its overall structure's stability.

The utility model discloses when using after the installation, the protection of accessible guard plate 31 and deflector 33 to the cubical switchboard top cooperates the cushioning effect of shock attenuation piece 32 to accomplish the effectual protection of top to the cubical switchboard, through the elastic action of elastic component a251 and elastic component b252, cooperates the protective effect of anticollision board 25, can play certain cushioning protection to the both sides of cubical switchboard, adopts this structure, has reduced the cubical switchboard and has taken place the problem that damages because of outside collision or top object fall to pound the pressure; furthermore, the utility model discloses a set up collision inductor 26, alarm 41 and control box 4, can receive outside powerful striking at crashproof board 25, and move to the inboard, and when causing collision inductor 26 that is located its inboard to contact with the lateral surface of cubical switchboard, the moment of collision inductor 26 and the contact of cubical switchboard lateral surface can send the signal of telecommunication to control box 4, control box 4 controls alarm 41 of its both sides to send alarm signal after receiving the signal of telecommunication, thereby play certain warning effect, the maintenance personal of being convenient for can be in time discover and handle the electrical apparatus damage that leads to because of powerful collision; generally, the utility model has the advantages of stable in structure is reliable and the protecting effect is good.

Claims

1. The utility model provides an outdoor fixed protector for cubical switchboard of low pressure, includes fixed plate, first protection piece, second protection piece and control box which characterized in that: the fixed plate is fixedly arranged above the switch cabinet, two ends of the fixed plate protrude out of two sides of the switch cabinet, two groups of first protection parts are arranged and are respectively symmetrically arranged on two sides of the switch cabinet and are fixedly connected with the lower surface of the fixed plate, each first protection part comprises a vertical top plate, a vertical bottom plate, an adjusting sleeve, a supporting plate, an anti-collision plate and a collision sensor, the vertical top plates are vertically and fixedly arranged on the outer side of the lower surface of the fixed plate, the vertical bottom plates are positioned right below the vertical top plates, the lower ends of the vertical top plates are vertically and fixedly provided with connecting plates, connecting screws penetrate through the transverse threads in the connecting plates and are in limited connection with the side walls of the switch cabinet through the connecting screws, the adjusting screws are vertically and fixedly arranged in the middle positions of the lower ends of the connecting plates, the upper ends of the adjusting sleeves are sleeved on the outer portions of the adjusting screws in a threaded manner, the adjusting plates are fixedly arranged at the lower ends of the supporting plates, the supporting plates are positioned below the adjusting plates and are rotatably connected with the adjusting plates through turntable bearings, the anti-collision plates are vertically arranged between the fixed plate and the connecting plates, elastic pieces a are horizontally and are connected with the vertical limiting plates through elastic pieces a, the inner side surfaces of the anti-collision plate, and are uniformly arranged on the upper end of the anti-collision plates; the second protection piece is located the fixed plate directly over, and it includes guard plate and shock attenuation piece, the guard plate with the fixed plate is flat shape, and its lower extreme passes through the shock attenuation piece and is connected with the fixed plate is spacing, and both sides integral type is connected with the deflector of slope form, the control box is located the center department of fixed plate upper surface, and its both sides all are provided with the alarm, and alarm and collision inductor all pass through the wire electricity with the control box and are connected.

2. The outdoor low-voltage fixed type protection device for the switch cabinet as claimed in claim 1, wherein: the junction of vertical roof medial surface upper end and fixed plate and the junction of vertical bottom plate medial surface lower extreme and connecting plate all fixedly are provided with the anchor strut of triangle-shaped structure.

3. The outdoor low-voltage fixed type protection device for the switch cabinet as claimed in claim 1, wherein: and a plurality of vertical reinforcing ribs are uniformly and fixedly arranged on the inner side surface of the anti-collision plate.

4. The outdoor low-voltage fixed type protection device for the switch cabinet as claimed in claim 1, wherein: the elastic piece a and the elastic piece b are identical in structure and both consist of a guide telescopic rod and an extension spring sleeved outside the guide telescopic rod.