CN213401022U

CN213401022U - Explosion-proof device of electric power automation relay

Info

Publication number: CN213401022U
Application number: CN202023102918.7U
Authority: CN
Inventors: 李婀茂
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-06-08
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses an electric power automation relay explosion-proof equipment, comprising a base plate, the top of bottom plate is provided with the casing, the first spring of the equal fixedly connected with in both sides of casing inner chamber bottom, first spring bottom fixedly connected with explosion-proof board, the equal fixedly connected with montant in both sides at explosion-proof board top, the top of montant has the gyro wheel through bull stick swing joint, the equal fixedly connected with extension board in both sides at casing inner chamber top. The utility model discloses a cooperation of bottom plate, casing, first spring, explosion-proof board, montant, gyro wheel, extension board, second spring, sloping block, attenuator, recess, slide bar and sliding sleeve has realized the good purpose of excellent in use effect, can effectively cushion and absorb the impulsive force, satisfies the demand in current market, has improved electric power automation relay explosion-proof equipment's practicality and usability, has solved the not good problem of electric power automation relay explosion-proof equipment result of use in the past.

Description

Explosion-proof device of electric power automation relay

Technical Field

The utility model relates to an explosion-proof equipment technical field specifically is an electric power automation relay explosion-proof equipment.

Background

The explosion-proof device is used for alleviating the impact force that the explosion produced, and electric power automation relay explosion-proof device belongs to one of them, but the most result of use of electric power automation relay explosion-proof device in the past is not good, can not effectively cushion and absorb impact force, can not satisfy the demand in present market, because the problem that exists above, has reduced electric power automation relay explosion-proof device's practicality and usability, has pushed out an electric power automation relay explosion-proof device pertinence.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power automation relay explosion-proof equipment possesses the advantage that excellent in use effect, has solved the not good problem of electric power automation relay explosion-proof equipment result of use in the past.

In order to achieve the above object, the utility model provides a following technical scheme: an explosion-proof device of an electric power automation relay comprises a bottom plate, a shell is arranged at the top of the bottom plate, the two sides of the bottom of the inner cavity of the shell are fixedly connected with first springs, the bottoms of the first springs are fixedly connected with explosion-proof plates, both sides of the top of the explosion-proof plate are fixedly connected with vertical rods, the top of each vertical rod is movably connected with a roller through a rotating rod, support plates are fixedly connected with both sides of the top of the inner cavity of the shell, a second spring is fixedly connected with one side opposite to each support plate, one end of the second spring, which is far away from the support plate, is fixedly connected with an inclined block, the top of the inner cavity of the shell is fixedly connected with a damper, the bottom of the damper is fixedly connected with the top of the explosion-proof plate, grooves are respectively arranged on the two sides of the top of the inner cavity of the shell, the inner wall fixedly connected with slide bar of recess, the surface cover of slide bar is equipped with the sliding sleeve, the bottom of sliding sleeve and the top fixed connection of sloping block.

Preferably, the top of the two sides of the inner cavity of the shell is provided with a sliding groove, the inner cavity of the sliding groove is provided with a sliding block, and the surface of the sliding block is fixedly connected with the surface of the explosion-proof plate.

Preferably, the left side of the shell is communicated with a transverse pipe, the inner wall of the transverse pipe is fixedly connected with a fan, and the bottom of the right side of the shell is provided with a filter screen in a penetrating mode.

Preferably, the right side of the front top of the shell is fixedly connected with a nameplate, and the bottom of the front left side of the shell is movably connected with an access door through a hinge.

Preferably, the bottom of the two sides of the shell is fixedly connected with a connecting plate, the two sides of the top of the bottom plate are provided with threaded holes, the top of the connecting plate is provided with a through hole, an inner cavity of the through hole is provided with a threaded rod, and the threaded end of the threaded rod is in threaded connection with the inner wall of the threaded hole.

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

1. the utility model discloses a cooperation of bottom plate, casing, first spring, explosion-proof board, montant, gyro wheel, extension board, second spring, sloping block, attenuator, recess, slide bar and sliding sleeve has realized the good purpose of excellent in use effect, can effectively cushion and absorb the impulsive force, satisfies the demand in current market, has improved electric power automation relay explosion-proof equipment's practicality and usability, has solved the not good problem of electric power automation relay explosion-proof equipment result of use in the past.

2. The utility model discloses a set up spout and slider, be used for injecing the explosion-proof board, improve the stability when explosion-proof board reciprocates, violently manage and the fan through setting up, be used for driving the circulation of air, dispel the heat to the relay, through setting up the filter screen, be used for filtering the dust, through setting up the data plate, be used for marking the specification information of electric power automation relay explosion-proof equipment, through setting up the access door, be used for overhauing the relay, through setting up the connecting plate, the screw hole, through-hole and threaded rod, be used for connecting bottom plate and casing.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a portion of the structure of fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a housing; 3. a first spring; 4. an explosion-proof plate; 5. a vertical rod; 6. a roller; 7. a support plate; 8. a second spring; 9. a sloping block; 10. a damper; 11. a groove; 12. a slide bar; 13. a sliding sleeve; 14. a chute; 15. a slider; 16. a transverse tube; 17. a fan; 18. a filter screen; 19. a nameplate; 20. an access door; 21. a connecting plate; 22. a threaded hole; 23. a through hole; 24. a threaded rod.

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.

Referring to fig. 1-3, an explosion-proof device for an electric power automatic relay comprises a bottom plate 1, a housing 2 is arranged on the top of the bottom plate 1, a first spring 3 is fixedly connected to both sides of the bottom of an inner cavity of the housing 2, an explosion-proof plate 4 is fixedly connected to the bottom of the first spring 3, a vertical rod 5 is fixedly connected to both sides of the top of the explosion-proof plate 4, a roller 6 is movably connected to the top of the vertical rod 5 through a rotating rod, a support plate 7 is fixedly connected to both sides of the top of the inner cavity of the housing 2, a second spring 8 is fixedly connected to one side of the support plate 7 opposite to the support plate 7, an inclined block 9 is fixedly connected to one end of the second spring 8 far away from the support plate 7, a damper 10 is fixedly connected to the top of the inner cavity of the housing 2, the bottom of the damper 10 is fixedly connected to the top of the explosion-proof plate 4, the bottom of the sliding sleeve 13 is fixedly connected with the top of the sloping block 9, the tops of two sides of the inner cavity of the shell 2 are both provided with sliding grooves 14, the inner cavity of the sliding groove 14 is provided with a sliding block 15, the surface of the sliding block 15 is fixedly connected with the surface of the explosion-proof plate 4, the left side of the shell 2 is communicated with a transverse pipe 16, the inner wall of the transverse pipe 16 is fixedly connected with a fan 17, the bottom of the right side of the shell 2 is provided with a filter screen 18 in a penetrating way, the right side of the front top of the shell 2 is fixedly connected with a nameplate 19, the bottom of the front left side of the shell 2 is movably connected with an access door 20 through a hinge, the bottoms of two sides of the shell 2 are both fixedly connected with a connecting plate 21, two sides of the top of the bottom plate 1 are both provided with threaded holes 22, the top of the connecting plate, the stability of the explosion-proof plate 4 when moving up and down is improved, the transverse pipe 16 and the fan 17 are arranged for driving air circulation and radiating the relay, the filter screen 18 is arranged for filtering dust, the nameplate 19 is arranged for marking specification information of the explosion-proof device of the electric power automation relay, the access door 20 is arranged for overhauling the relay, the connecting plate 21, the threaded hole 22, the through hole 23 and the threaded rod 24 are arranged for connecting the bottom plate 1 and the shell 2, the bottom plate 1, the shell 2, the first spring 3, the explosion-proof plate 4, the vertical rod 5, the roller 6, the support plate 7, the second spring 8, the inclined block 9, the damper 10, the groove 11, the sliding rod 12 and the sliding sleeve 13 are matched, the purpose of good using effect is realized, the impact force can be effectively buffered and absorbed, the requirement of the current market is met, the practicability and the usability of the explosion-proof device of the electric power automation relay are improved, the problem of in the past electric power automation relay explosion-proof equipment result of use not good is solved.

During the use, drive explosion-proof board 4 rebound through the impact force, through explosion-proof board 4 rebound extrusion first spring 3, produce elastic potential energy through the deformation of first spring 3, the impact force is cushioned through the elastic potential energy of first spring 3, drive montant 5 rebound through explosion-proof board 4, drive gyro wheel 6 rebound through montant 5, extrude sloping block 9 through gyro wheel 6, remove through sloping block 9 and extrude second spring 8, cushion impact force once more through the elastic potential energy of second spring 8, extrude attenuator 10 through explosion-proof board 4 rebound, absorb impact force through attenuator 10.

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. The utility model provides an electric power automation relay explosion-proof equipment, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is provided with a shell (2), both sides of the bottom of an inner cavity of the shell (2) are fixedly connected with a first spring (3), the bottom of the first spring (3) is fixedly connected with an explosion-proof plate (4), both sides of the top of the explosion-proof plate (4) are fixedly connected with a vertical rod (5), the top of the vertical rod (5) is movably connected with a roller (6) through a rotating rod, both sides of the top of the inner cavity of the shell (2) are fixedly connected with a support plate (7), one side opposite to the support plate (7) is fixedly connected with a second spring (8), one end, far away from the support plate (7), of the second spring (8) is fixedly connected with an inclined block (9), the top of the inner cavity of the shell (2) is fixedly connected with a damper (10), the bottom of the damper (10) is fixedly connected with the top of the explosion-proof plate (4), both sides of the top, the inner wall fixedly connected with slide bar (12) of recess (11), the surface cover of slide bar (12) is equipped with sliding sleeve (13), the bottom of sliding sleeve (13) and the top fixed connection of sloping block (9).

2. An electric power automation relay explosion-proof device according to claim 1, characterized in that: the top of casing (2) inner chamber both sides has all been seted up spout (14), the inner chamber of spout (14) is provided with slider (15), the fixed surface of surface and explosion-proof board (4) of slider (15) is connected.

3. An electric power automation relay explosion-proof device according to claim 1, characterized in that: the left side of the shell (2) is communicated with a transverse pipe (16), the inner wall of the transverse pipe (16) is fixedly connected with a fan (17), and the bottom of the right side of the shell (2) is provided with a filter screen (18) in a penetrating mode.

4. An electric power automation relay explosion-proof device according to claim 1, characterized in that: the right side fixedly connected with data plate (19) at casing (2) positive top, there is access door (20) casing (2) positive left bottom through hinge swing joint.

5. An electric power automation relay explosion-proof device according to claim 1, characterized in that: the bottom of casing (2) both sides is equal fixedly connected with connecting plate (21), threaded hole (22) have all been seted up to the both sides at bottom plate (1) top, through-hole (23) have been seted up at the top of connecting plate (21), the inner chamber of through-hole (23) is provided with threaded rod (24), the inner wall threaded connection of the screw thread end and the threaded hole (22) of threaded rod (24).