CN214899653U

CN214899653U - Anti-collision distribution box

Info

Publication number: CN214899653U
Application number: CN202121189441.2U
Authority: CN
Inventors: 刘涤凡; 计珊珊; 张坤
Original assignee: Wuhan Yiming Electromechanical Equipment Co ltd
Current assignee: Wuhan Yiming Electromechanical Equipment Co ltd
Priority date: 2021-05-30
Filing date: 2021-05-30
Publication date: 2021-11-26
Anticipated expiration: 2031-05-30

Abstract

The utility model discloses an anti-collision distribution box, which comprises a distribution box body, wherein both sides of the distribution box body are provided with protective components, the top of the distribution box body is provided with an auxiliary protective component, the protective component comprises an anti-collision arc plate, an anti-collision outer plate, an anti-collision inner plate, an elastic filling layer and a buffer spring, the buffer spring is fixedly connected to one side of the outer wall of the distribution box body, the anti-collision inner plate is fixedly connected to one end of two groups of buffer springs, and the periphery of the distribution box body is protected by arranging the distribution box body and the protective components to be matched for use, and the anti-collision arc plate, the anti-collision outer plate, the anti-collision inner plate and the elastic filling layer of the protective component are matched for use, so that collision objects are blocked during collision, the collision force can be discharged and the impact force can be absorbed, thereby the protective effect on the distribution box body is better, and the range of the size of the collision force is larger, the service life and the use safety of the distribution box main body are prolonged.

Description

Anti-collision distribution box

Technical Field

The utility model relates to a block terminal technical field specifically is an anticollision type block terminal.

Background

The distribution box is a low-voltage distribution box 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. The circuit can be switched on or switched off by means of a manual or automatic switch during normal operation, and the distribution box has the characteristics of small volume, simplicity and convenience in installation, special technical performance, unique configuration function, no field limitation, more common application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

Traditional block terminal is because mostly using in the open air, often can receive the influence of external object, and external object pounces or collides the block terminal and easily makes the block terminal damage, takes place dangerously, also leads to the inside electrical components of block terminal to take place to remove easily to influence the connection between the electrical components, still can influence electrical components's life, current block terminal does not have fine anticollision protective structure, leads to block terminal life low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anticollision type block terminal uses through setting up the cooperation between block terminal body and the protection subassembly, protects the block terminal body all around, protects the block terminal body for the block terminal body can not receive the harm of vibration, has further prolonged the life and the security of using to the block terminal main part, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anticollision type block terminal, includes the block terminal body, block terminal body both sides all are provided with the protection subassembly, block terminal body top is provided with supplementary protection subassembly, the protection subassembly includes crashproof arc, crashproof planking, crashproof inner panel, elasticity filling layer and buffer spring, buffer spring fixed connection is in block terminal body outer wall one side, crashproof inner panel fixed connection is in two sets of buffer spring one end, crashproof planking fixed mounting is in crashproof inner panel one side, the elasticity filling layer sets up between crashproof inner panel and crashproof planking, crashproof arc fixed connection is in crashproof planking one side.

Preferably, the equidistance of anticollision inner panel one side distributes and has the buffer block, the dashpot has been seted up to anticollision outer panel one side equidistance, the cross section of buffer block and dashpot all sets up to the trapezium structure, peg graft between buffer block and the dashpot and set up, the elasticity filling layer sets up between buffer block and dashpot.

Preferably, the protection component still includes anticollision connecting plate, shock attenuation gasbag and yielding rubber ball, anticollision connecting plate is fixed even to be installed in block terminal body outer wall one side, shock attenuation gasbag fixed connection is in anticollision connecting plate one side, just the length of shock attenuation gasbag is greater than the two-thirds of anticollision connecting plate length at least, the yielding rubber ball equidistance distributes in anticollision inner panel opposite side, conflict the setting between shock attenuation gasbag and the yielding rubber ball.

Preferably, supplementary protection component includes roof, baffle, ear seat, connecting rod and pulley, roof fixed mounting is in the top of block terminal body, the baffle sets up in the top of roof, ear seat fixed mounting is in the baffle bottom, the connecting rod pin joint is in ear seat bottom, the pulley is installed in connecting rod one end.

Preferably, the auxiliary protection assembly further comprises a limiting spring and a stop block, the top of the top plate is provided with a sliding groove, the limiting spring is fixedly connected to one side in the sliding groove, and the stop block is fixedly connected to one end of the limiting spring.

Preferably, bottom fixed mounting has radiator fan in the block terminal body, the louvre has all been seted up to block terminal body top and bottom, the through-hole has been seted up at the roof top, all be provided with dustproof otter board in the louvre.

Preferably, block terminal body one side articulates there is the chamber door, be provided with the observation window on the chamber door, it is provided with the sign to lie in the observation window below on the chamber door, the length of baffle is greater than half of block terminal body length at least, the cross section of baffle sets up to trapezium structure.

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

1. the utility model provides an anticollision type block terminal, use through setting up the cooperation between block terminal body and the protection subassembly, protect block terminal body all around, use through the cooperation of the anticollision arc of protection subassembly, the anticollision planking, anticollision inner panel and elastic filling layer, thereby block the collision thing when colliding, can absorb the impact force received when dismantling the striking dynamics, thereby the guard action to the block terminal main part is better, the scope of preventing the size of collision force is bigger, and set up buffer spring, shock attenuation gasbag and shock attenuation rubber ball cooperation use, further can weaken the vibration, make the vibration unable conduction to the block terminal body, and then protect the block terminal body, make the block terminal body can not receive the harm of vibration, further lengthened the life and the security of using of block terminal main part;

2. the utility model provides an anticollision type block terminal, top through at the block terminal body sets up the auxiliary protection subassembly, the top to the block terminal body protects, when the top of block terminal body receives the impact of falling objects such as brick, through setting up the baffle, the falling objects can strike the baffle earlier on, baffle extrusion connecting rod and pulley downwards afterwards, the pulley slides to both sides in the roof simultaneously, make spacing spring extruded, can offset the striking that the baffle received, finally, through the buffering space that the baffle formed, can prevent that the top of block terminal main part from damaging because of receiving the impact of falling objects.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic view of a three-dimensional structure of an anti-collision arc plate of the present invention;

fig. 4 is a schematic structural view of the protection assembly of the present invention;

fig. 5 is a schematic structural view of the auxiliary protection assembly of the present invention.

Reference numbers in the figures: 1. a distribution box body; 101. heat dissipation holes; 2. a guard assembly; 3. an anti-collision arc plate; 4. an anti-collision outer plate; 401. a buffer tank; 5. an anti-collision inner plate; 501. a buffer block; 6. an elastic filling layer; 7. an anti-collision connecting plate; 8. a shock-absorbing air bag; 9. a shock absorbing rubber ball; 10. a buffer spring; 11. a box door; 12. an auxiliary protection component; 13. a top plate; 1301. a chute; 14. a baffle plate; 15. an ear mount; 16. a connecting rod; 17. a pulley; 18. a limiting spring; 19. a stopper; 20. a heat radiation fan; 21. a dustproof screen plate; 22. and (4) an observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an anticollision type distribution box as shown in figures 1-5, including distribution box body 1, both sides of distribution box body 1 are provided with protective assembly 2, the top of distribution box body 1 is provided with auxiliary protective assembly 12, protective assembly 2 includes anticollision arc 3, anticollision planking 4, anticollision inner panel 5, elastic filling layer 6 and buffer spring 10, buffer spring 10 is fixedly connected in one side of the outer wall of distribution box body 1, anticollision inner panel 5 is fixedly connected in one end of two sets of buffer springs 10, anticollision planking 4 is fixedly installed in one side of anticollision inner panel 5, elastic filling layer 6 is arranged between anticollision inner panel 5 and anticollision planking 4, anticollision arc 3 is fixedly connected in one side of anticollision planking 4; the buffer blocks 501 are distributed on one side of the anti-collision inner plate 5 at equal intervals, the buffer grooves 401 are formed on one side of the anti-collision outer plate 4 at equal intervals, the cross sections of the buffer blocks 501 and the buffer grooves 401 are both arranged to be in a trapezoidal structure, the buffer blocks 501 and the buffer grooves 401 are arranged in an inserted manner, and the elastic filling layer 6 is arranged between the buffer blocks 501 and the buffer grooves 401;

when the outer side of the distribution box body 1 is collided, external force firstly collides with the anti-collision arc-shaped plate 3 of the protection assembly 2 and then collides with the anti-collision outer plate 4 and the anti-collision inner plate 5, the anti-collision arc-shaped plate 3, the anti-collision outer plate 4 and the anti-collision inner plate 5 can be made of hard rubber materials, and the hard rubber materials have the function of absorbing impact force; the buffer blocks 501 are arranged in the anti-collision outer plate 4 and the anti-collision inner plate 5 at equal intervals and matched with the buffer grooves 401, so that the impact force buffering uniformity is improved, the elastic filling layer 6 is made of foamed polyurethane filling material, the energy absorption and the counter force of the anti-collision outer plate 4 and the anti-collision inner plate 5 are further improved, so that a collision object is blocked during collision, the collision force can be discharged, the received impact force is absorbed, the protection effect on the distribution box main body 1 is better, and the range of the size of the collision force is larger;

the protective component 2 further comprises an anti-collision connecting plate 7, a damping air bag 8 and a damping rubber ball 9, the anti-collision connecting plate 7 is fixedly and continuously installed on one side of the outer wall of the distribution box body 1, the damping air bag 8 is fixedly connected to one side of the anti-collision connecting plate 7, the length of the damping air bag 8 is at least greater than two thirds of the length of the anti-collision connecting plate 7, the damping rubber balls 9 are equidistantly distributed on the other side of the anti-collision inner plate 5, the damping air bag 8 and the damping rubber balls 9 are arranged in a collision mode, the anti-collision outer plate 4 and the anti-collision inner plate 5 can extrude the buffer spring 10, the damping rubber balls 9 and the damping air bags 8 of the anti-collision inner plate 5 mutually collide to further counteract the impact force applied to the anti-collision arc-shaped plate 3, vibration can be further weakened, the vibration cannot be transmitted to the distribution box body 1, the distribution box body 1 is further protected, and the distribution box body 1 cannot be damaged by vibration, the service life and the use safety of the distribution box main body are further prolonged; the electric elements in the distribution box body 1 are prevented from moving by external force, so that the connection among the electric elements and the service life of the electric elements are influenced;

the auxiliary protection component 12 comprises a top plate 13, a baffle plate 14, an ear seat 15, a connecting rod 16 and a pulley 17, wherein the top plate 13 is fixedly installed at the top of the distribution box body 1, the baffle plate 14 is arranged at the top of the top plate 13, the ear seat 15 is fixedly installed at the bottom of the baffle plate 14, the connecting rod 16 is in pin joint with the bottom of the ear seat 15, the pulley 17 is installed at one end of the connecting rod 16, the auxiliary protection component 12 further comprises a limiting spring 18 and a stop block 19, a sliding groove 1301 is formed in the top of the top plate 13, the limiting spring 18 is fixedly connected to one side in the sliding groove 1301, and the stop block 19 is fixedly connected to one end of the limiting spring 18; when the top of the distribution box body 1 is impacted by falling objects such as bricks, the falling objects can firstly impact the baffle 14, then the baffle 14 downwards extrudes the connecting rod 16 and the pulley 17, the connecting rod 16 is in pin joint with the bottom of the baffle 14, meanwhile, the pulley 17 can slide towards two sides in the top plate 13, the limiting spring 18 in the top plate 13 is extruded, the impact on the baffle 14 can be offset, and finally, the top of the distribution box body can be prevented from being damaged due to the impact of the falling objects through the buffer space formed by the baffle 14;

the bottom in the distribution box body 1 is fixedly provided with a cooling fan 20, the top and the bottom of the distribution box body 1 are both provided with cooling holes 101, the top of the top plate 13 is provided with a through hole, the cooling holes 101 are both internally provided with dustproof screen plates 21, the cooling fan 20 can perform cooling and ventilation on the inside of the distribution box body 1, so that faults caused by overhigh temperature in the inside of the distribution box body 1 are avoided, and the dustproof screen plates 21 prevent external dust from entering, so that the service life of electrical components is influenced;

a box door 11 is hinged to one side of the distribution box body 1, an observation window 22 is arranged on the box door 11, and a mark is arranged on the box door 11 and positioned below the observation window 22, so that a warning effect can be realized for people; the length of the baffle plate 14 is at least larger than half of the length of the distribution box body 1, and the cross section of the baffle plate 14 is in a trapezoidal structure.

When the outside of the distribution box body 1 of the outdoor distribution box of the utility model is collided, external force can firstly collide with the anti-collision arc-shaped plate 3 of the protection component 2 and then collide with the anti-collision outer plate 4 and the anti-collision inner plate 5, the anti-collision arc-shaped plate 3, the anti-collision outer plate 4 and the anti-collision inner plate 5 can be made of hard rubber materials, and the hard rubber materials have the function of absorbing impact force; the buffer blocks 501 are arranged in the anti-collision outer plate 4 and the anti-collision inner plate 5 at equal intervals and matched with the buffer grooves 401, so that the uniformity of impact force buffering is improved, the elastic filling layer 6 is made of foamed polyurethane filling material, the energy absorption and the counter force of the anti-collision outer plate 4 and the anti-collision inner plate 5 are further improved, so that a collision object is blocked during collision, the collision force can be discharged and absorbed at the same time, the protection effect on the distribution box body 1 is better, the range of the magnitude of the collision force is wider, meanwhile, the anti-collision outer plate 4 and the anti-collision inner plate 5 can extrude the buffer springs 10, the shock absorption rubber balls 9 and the shock absorption air bags 8 of the anti-collision inner plate 5 are mutually abutted, the impact force on the anti-collision arc-shaped plate 3 is further counteracted, the vibration can be further weakened, the vibration cannot be conducted to the distribution box body 1, and the distribution box body 1 is further protected, so that the distribution box body 1 cannot be damaged by the vibration, the service life and the use safety of the distribution box main body are further prolonged; when the top of block terminal body 1 receives the impact of falling objects such as bricks, the falling objects can strike baffle 14 earlier on, baffle 14 extrudees connecting rod 16 and pulley 17 downwards afterwards, connecting rod 16 pin joint in baffle 14 bottom, pulley 17 will slide to both sides in roof 13 simultaneously, spacing spring 18 in roof 13, by the extrusion, can offset the striking that baffle 14 received, finally through the buffer space that baffle 14 formed, can prevent that the top of block terminal body 1 from damaging because of receiving the impact of falling objects.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Anticollision type block terminal, including block terminal body (1), its characterized in that: block terminal body (1) both sides all are provided with protection component (2), block terminal body (1) top is provided with supplementary protection component (12), protection component (2) are including crashproof arc (3), crashproof planking (4), crashproof inner panel (5), elasticity filling layer (6) and buffer spring (10), buffer spring (10) fixed connection is in block terminal body (1) outer wall one side, crashproof inner panel (5) fixed connection is in two sets of buffer spring (10) one end, crashproof planking (4) fixed mounting is in crashproof inner panel (5) one side, elasticity filling layer (6) set up between crashproof inner panel (5) and crashproof planking (4), crashproof arc (3) fixed connection is in crashproof planking (4) one side.

2. The anti-collision distribution box according to claim 1, wherein: anticollision inner panel (5) one side equidistance distributes and has buffer block (501), buffer slot (401) have been seted up to anticollision planking (4) one side equidistance, the cross section of buffer block (501) and buffer slot (401) all sets up to the trapezium structure, it sets up to peg graft between buffer block (501) and buffer slot (401), elasticity filling layer (6) set up between buffer block (501) and buffer slot (401).

3. The anti-collision distribution box according to claim 1, wherein: protection component (2) still include anticollision connecting plate (7), shock attenuation gasbag (8) and yielding rubber ball (9), anticollision connecting plate (7) are fixed even to be installed in block terminal body (1) outer wall one side, shock attenuation gasbag (8) fixed connection is in anticollision connecting plate (7) one side, just the length of shock attenuation gasbag (8) is greater than the two-thirds of anticollision connecting plate (7) length at least, yielding rubber ball (9) equidistance distributes in anticollision inner panel (5) opposite side, conflict the setting between shock attenuation gasbag (8) and yielding rubber ball (9).

4. The anti-collision distribution box according to claim 1, wherein: supplementary protection component (12) include roof (13), baffle (14), ear seat (15), connecting rod (16) and pulley (17), roof (13) fixed mounting is in the top of block terminal body (1), baffle (14) set up in the top of roof (13), ear seat (15) fixed mounting is in baffle (14) bottom, connecting rod (16) pin joint is in ear seat (15) bottom, pulley (17) are installed in connecting rod (16) one end.

5. The anti-collision distribution box according to claim 4, wherein: the auxiliary protection assembly (12) further comprises a limiting spring (18) and a stop block (19), the top of the top plate (13) is provided with a sliding groove (1301), the limiting spring (18) is fixedly connected to one side in the sliding groove (1301), and the stop block (19) is fixedly connected to one end of the limiting spring (18).

6. The anti-collision distribution box according to claim 5, wherein: bottom fixed mounting has radiator fan (20) in block terminal body (1), louvre (101) have all been seted up to block terminal body (1) top and bottom, the through-hole has been seted up at roof (13) top, all be provided with dustproof otter board (21) in louvre (101).

7. The anti-collision distribution box according to claim 4, wherein: block terminal body (1) one side articulates there is chamber door (11), be provided with observation window (22) on chamber door (11), it is provided with the sign to lie in observation window (22) below on chamber door (11), the length of baffle (14) is greater than half of block terminal body (1) length at least, the cross section of baffle (14) sets up to trapezium structure.