CN212461559U

CN212461559U - Circuit breaker installation base that stability is strong

Info

Publication number: CN212461559U
Application number: CN202021560749.9U
Authority: CN
Inventors: 朱一丁
Original assignee: Suzhou Ruitai Precision Plastic Co ltd
Current assignee: Suzhou Ruitai Precision Plastic Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-02-02
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a strong circuit breaker installation base of stability belongs to electrical equipment technical field, including base body, the spread groove has been seted up at base body's top, the dashpot has all been seted up, two to the left and right sides of spread groove inner wall the equal fixedly connected with buffering component of interior diapire of dashpot. The utility model discloses a, play the regulatory action through setting up the buffering component, make the circuit breaker body can slide in the spread groove, thereby subdue the impact force that the circuit breaker body received under operating condition, receive the impact force and push down when the circuit breaker body, the backup pad pushes down and makes two sliders slip to one side of carrying on the back mutually, thereby compress expansion spring, expansion spring has elasticity, play the cushioning effect, make the backup pad can adjust the impact force that subducts the circuit breaker body and receive under operating condition from top to bottom, make it not receive too much influence and damage even, and can resume steady state rapidly, the job stabilization nature of circuit breaker body has been strengthened.

Description

Circuit breaker installation base that stability is strong

Technical Field

The utility model relates to an electrical equipment technical field, more specifically say, relate to a strong circuit breaker installation base of stability.

Background

The circuit breaker is a circuit protection device, is a commonly used electric appliance, mainly comprises a base, a contact system and a tripping structure, is widely applied to various circuits, and is also frequently used in application occasions with small installation and operation space and strong impact bearing requirements in work.

The existing circuit breaker is not stable enough due to the problems of installation positions, external impact and the like, and the circuit breaker is easily connected through contact and separation between bolts, so that the circuit breaker is not easy to control, and the circuit breaker is poor in working stability and easy to damage.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a circuit breaker installation base that stability is strong possesses the shock attenuation and subdues the impact force and strengthen its job stabilization's advantage in order to protect the circuit breaker stable performance, has solved because the shock scheduling problem of mounted position and external world makes the circuit breaker connect firm inadequately to lead to the difficult control of circuit breaker, the relatively poor and fragile problem of job stabilization nature.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A circuit breaker mounting base with strong stability comprises a base body, wherein the top of the base body is provided with connecting grooves, the left side and the right side of the inner wall of each connecting groove are respectively provided with a buffer groove, the inner bottom wall of each buffer groove is fixedly connected with a buffer member, the tops of the two buffer members are respectively fixedly connected with a buffer block, the two buffer blocks are respectively connected in the two buffer grooves in a sliding manner, one opposite side of each buffer block is fixedly connected with a circuit breaker body, the inner bottom wall of each connecting groove is hinged with two supporting rods, the tops of the two supporting rods are connected with a supporting plate in a sliding manner, the top of the supporting plate is contacted with the bottom of the circuit breaker body, the bottom of the supporting plate is provided with two sliding grooves, the opposite sides of the inner walls of the two sliding grooves are respectively fixedly connected with, two the slider respectively sliding connection in the inside of two sliding tray and with two expanding spring's relative one side fixed connection, two equal fixedly connected with slide bar, two between the left and right sides of sliding tray inner wall the slide bar runs through two expanding spring and two sliders respectively, the equal fixedly connected with fixed block in the left and right sides at base body top, two the equal fixedly connected with integrated into one piece's in top of fixed block support frame, two sliding connection is in the left and right sides of circuit breaker body respectively at the top of support frame.

Preferably, two the buffering component all includes two connecting blocks, adjacent two the back of the body one side of connecting block is fixed connection respectively in the top of dashpot inner wall and the bottom of buffer block, adjacent two fixedly connected with telescopic link and supporting spring between the connecting block, two the outside of two telescopic links is located respectively to the supporting spring cover.

Preferably, the left side and the right side of the bottom of the base body are both provided with fixed mounting through holes.

Preferably, the two support frames form a triangular shape with the top of the base body and the left and right sides of the circuit breaker body, respectively.

Preferably, an abrasion-proof pad is fixedly connected to the joint of the sliding block and the sliding rod.

Preferably, the bottom of the inner wall of the connecting groove is fixedly connected with a buffer sponge.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the circuit breaker mounting base with strong stability can be adjusted to play a role of buffering, absorbing and damping by arranging the buffering component, the top of the buffering component is fixedly connected with the buffering blocks, the buffering blocks are all connected inside the two buffering grooves in a sliding manner, so that the circuit breaker body can slide in the connecting grooves, the impact force applied to the circuit breaker body in a working state is reduced, the circuit breaker body is not influenced too much and can be quickly recovered to a stable state, the working stability of the circuit breaker body is enhanced, the two supporting rods are hinged through the inner bottom walls of the connecting grooves, the tops of the two supporting rods are connected with the supporting plate in a sliding manner, when the circuit breaker body is pressed down by the impact force, the supporting plate is pressed down, so that the tops of the two supporting rods move towards the opposite sides, the two sliding blocks slide towards the opposite sides, so that the expansion spring is, thereby make the backup pad can adjust the buffering from top to bottom and eliminate partial impact force, thereby subdue the impact force that the circuit breaker body received under operating condition, make it not receive too much influence and damage even, and can resume stable state rapidly, the job stabilization nature of circuit breaker body has been strengthened, top difference sliding connection in the left and right sides of circuit breaker body through two support frames, two support frames form the triangle-shaped form with the top of base body and the left and right sides of circuit breaker body respectively, triangle-shaped has stability, can support the distance between circuit breaker body and the base body and make it keep stable can not rock about, thereby the stability between circuit breaker body and the base body has been strengthened.

(2) This circuit breaker installation base that stability is strong, include the connecting block through setting up the buffering component, can couple together supporting spring's top and bottom respectively with the bottom of buffer block and the top of dashpot inner wall, fixedly connected with telescopic link between two connecting blocks, supporting spring has elasticity, the telescopic link can stretch out and draw back, both cooperations can be adjusted and play the absorbing effect of buffering power that disappears, thereby subduct the impact force that the circuit breaker body received under operating condition, make it not receive too much influence and resume the steady state rapidly, the job stabilization nature of circuit breaker body has been strengthened.

(3) This circuit breaker installation base that stability is strong can fix the base body on mounting platform or fixed plate through setting up fixed mounting through-hole.

(4) This circuit breaker installation base that stability is strong forms triangle-shaped shape with the top of base body and the left and right sides of circuit breaker body respectively through setting up two support frames, and triangle-shaped has stability, can support the distance between circuit breaker body and the base body and make it keep stable can not control and rock to stability between circuit breaker body and the base body has been strengthened.

(5) This circuit breaker installation base that stability is strong can protect the junction of slider and slide bar not cause wearing and tearing because of long-time slip through setting up the abrasionproof pad, protection slider increase of service life, and the slipmat can reduce frictional force, makes the slip of slider on the slide bar more nimble to improve the effect of shock attenuation buffering, make the circuit breaker body be difficult for receiving the influence of impact force at the during operation, improve its operating condition's stability.

(6) This circuit breaker installation base that stability is strong can protect the junction of slider and slide bar not cause wearing and tearing because of long-time slip through setting up the abrasionproof pad, protection slider increase of service life, and the slipmat can reduce frictional force, makes the slip of slider on the slide bar more nimble to improve the effect of shock attenuation buffering, make the circuit breaker body be difficult for receiving the influence of impact force at the during operation, improve its operating condition's stability.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the cushioning member of the present invention.

The reference numbers in the figures illustrate:

1. a base body; 101. fixedly installing a through hole; 2. connecting grooves; 3. a buffer tank; 4. a cushioning member; 401. connecting blocks; 402. a telescopic rod; 403. a support spring; 5. a buffer block; 6. a circuit breaker body; 7. a support bar; 8. a support plate; 9. a sliding groove; 10. a tension spring; 11. a slider; 12. a slide bar; 13. a fixed block; 14. a support frame.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a circuit breaker mounting base with strong stability comprises a base body 1, a connecting groove 2 is formed at the top of the base body 1, buffer grooves 3 are formed at the left and right sides of the inner wall of the connecting groove 2, buffer members 4 are fixedly connected to the inner bottom walls of the two buffer grooves 3, buffer blocks 5 are fixedly connected to the tops of the two buffer members 4, the two buffer blocks 5 are slidably connected to the insides of the two buffer grooves 3, a circuit breaker body 6 is fixedly connected to one side of each of the two buffer blocks 5 opposite to each other, two support rods 7 are hinged to the inner bottom wall of the connecting groove 2, a support plate 8 is slidably connected to the tops of the two support rods 7, the top of the support plate 8 is in contact with the bottom of the circuit breaker body 6, two sliding grooves 9 are formed at the bottom of the support plate 8, a telescopic spring 10 is fixedly connected to the opposite, the two sliding blocks 11 are respectively connected inside the two sliding grooves 9 in a sliding manner and fixedly connected with the opposite sides of the two telescopic springs 10, a sliding rod 12 is fixedly connected between the left side and the right side of the inner wall of the two sliding grooves 9, the two sliding rods 12 respectively penetrate through the two telescopic springs 10 and the two sliding blocks 11, fixed blocks 13 are fixedly connected on the left side and the right side of the top of the base body 1, integrally formed supporting frames 14 are fixedly connected on the top of the two fixed blocks 13, the top of the two supporting frames 14 is respectively connected on the left side and the right side of the breaker body 6 in a sliding manner, the buffering, force-absorbing and shock-absorbing effects can be realized by arranging the buffering component 4, the buffering block 5 is fixedly connected on the top of the buffering component 4, the buffering block 5 is respectively connected inside the two buffering grooves 3 in a sliding manner, so that the breaker body, so that the circuit breaker body is not influenced too much and recovers the stable state rapidly, the working stability of the circuit breaker body 6 is enhanced, the two support rods 7 are hinged through the inner bottom wall of the connecting groove 2, the top parts of the two support rods 7 are connected with the support plate 8 in a sliding manner, when the circuit breaker body 6 is pressed down by impact force, the support plate 8 is pressed down so that the top parts of the two support rods 7 move to the opposite side, the two sliders 11 slide to the opposite side, thereby compressing the extension spring 10, the extension spring 10 has elasticity and plays a role in buffering and eliminating, so that the support plate 8 can adjust the buffering and eliminating part up and down, thereby the impact force received by the circuit breaker body 6 in the working state is eliminated, the circuit breaker body is not influenced too much and even damaged, the stable state can be recovered rapidly, the working stability of the circuit breaker body 6 is enhanced, the top parts of the two support frames 14 are respectively connected, the two support frames 14 respectively form a triangular shape with the top of the base body 1 and the left side and the right side of the breaker body 6, the triangular shape has stability, and the distance between the breaker body 6 and the base body 1 can be supported to be kept stable and not to shake left and right, so that the stability between the breaker body 6 and the base body 1 is enhanced.

Further, the two buffer members 4 respectively comprise two connecting blocks 401, opposite sides of the two adjacent connecting blocks 401 are respectively and fixedly connected to the top of the inner wall of the buffer tank 3 and the bottom of the buffer block 5, a telescopic rod 402 and a supporting spring 403 are fixedly connected between the two adjacent connecting blocks 401, the two supporting springs 403 are respectively sleeved outside the two telescopic rods 402, the top and the bottom of the supporting spring 403 can be respectively connected with the bottom of the buffer block 5 and the top of the inner wall of the buffer tank 3 by arranging the buffer members 4 comprising the connecting blocks 401, the telescopic rod 402 is fixedly connected between the two connecting blocks 401, the supporting spring 403 has elastic force, the telescopic rod 402 can be stretched and contracted, the two parts can be matched to play a role in buffering, absorbing and damping, so that the impact force applied to the breaker body 6 in a working state is reduced, the breaker body is not affected by too much and can rapidly recover a, the working stability of the circuit breaker body 6 is enhanced.

Further, fixed mounting through holes 101 have all been seted up to the left and right sides of base body 1 bottom, can fix base body 1 on mounting platform or fixed plate through setting up fixed mounting through holes 101.

Further, two support frames 14 form triangle-shaped shape with the top of base body 1 and the left and right sides of circuit breaker body 6 respectively, and form triangle-shaped shape with the top of base body 1 and the left and right sides of circuit breaker body 6 respectively through setting up two support frames 14, and triangle-shaped has stability, can support the distance between circuit breaker body 6 and the base body 1 and make it keep stable can not rock about to it to the stability between circuit breaker body 6 and the base body 1 has been strengthened.

Further, slider 11 and slide bar 12's junction fixedly connected with abrasionproof pad, can protect slider 11 and slide bar 12's junction not cause wearing and tearing because of long-time slip through setting up abrasionproof pad, protect slider 11 increase of service life, the slipmat can reduce frictional force, it is more nimble to make slider 11 slide on slide bar 12, thereby improve the effect of shock attenuation buffering, make circuit breaker body 6 be difficult for receiving the influence of impact force at the during operation, improve its operating condition's stability.

Further, the bottom fixedly connected with buffering sponge of spread groove 2 inner wall, through setting up the buffering sponge, the buffering sponge has the effect of eliminating power, for backup pad 8 provides the buffering when circuit breaker body 6 receives the interior diapire that strikes striking spread groove 2, protects circuit breaker body 6 can not vibrate because of the impact and cause the damage, improves the stability of its quality and performance itself.

The working principle is as follows: when the device works, when the breaker body 6 is impacted to be pressed downwards, the buffer blocks 5 at two sides slide in the buffer groove 3 to press the buffer component 4 downwards, the supporting spring 403 has elasticity, the telescopic rod 402 can be telescopic and can be adjusted to play a role of buffering, eliminating force and damping, the breaker body 6 presses the supporting plate 8 downwards to enable the tops of the two supporting rods 7 to move towards one side opposite to each other, the two sliding blocks 11 slide towards one side opposite to each other, so that the telescopic spring 10 is compressed, the telescopic spring 10 has elasticity and plays a role of buffering and damping, so that the supporting plate 8 can adjust and buffer and eliminate partial impact force up and down, the impact force applied to the breaker body 6 in a working state is reduced, the impact force is not influenced too much and is rapidly recovered to a stable state, the working stability of the breaker body 6 is enhanced, and the two supporting frames 14 respectively form a triangular shape with the tops of the base body 1 and the left side and the, triangle-shaped has stability, can support the distance between circuit breaker body 6 and the base body 1 and make it remain stable can not control and rock to strengthen the stability between circuit breaker body 6 and the base body 1, solved because the shock scheduling problem of mounted position and external world makes the circuit breaker connect firm inadequately, thereby lead to the difficult control of circuit breaker, the relatively poor and fragile problem of job stabilization nature.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a strong circuit breaker installation base of stability, includes base body (1), its characterized in that: the top of the base body (1) is provided with a connecting groove (2), the left side and the right side of the inner wall of the connecting groove (2) are respectively provided with a buffer groove (3), the inner bottom walls of the two buffer grooves (3) are respectively and fixedly connected with a buffer member (4), the tops of the two buffer members (4) are respectively and fixedly connected with a buffer block (5), the two buffer blocks (5) are respectively and slidably connected with the inner parts of the two buffer grooves (3), one opposite side of the two buffer blocks (5) is fixedly connected with a circuit breaker body (6), the inner bottom wall of the connecting groove (2) is hinged with two support rods (7), the tops of the two support rods (7) are respectively and slidably connected with a support plate (8), the top of the support plate (8) is in contact with the bottom of the circuit breaker body (6), and the bottom of the support plate, telescopic springs (10) are fixedly connected to the opposite sides of the inner walls of the two sliding grooves (9), sliding blocks (11) are hinged to the tops of the two supporting rods (7), the two sliding blocks (11) are respectively connected to the inner parts of the two sliding grooves (9) in a sliding mode and fixedly connected with the opposite sides of the two telescopic springs (10), sliding rods (12) are fixedly connected between the left side and the right side of the inner walls of the two sliding grooves (9), the two sliding rods (12) penetrate through the two telescopic springs (10) and the two sliding blocks (11) respectively, the equal fixedly connected with fixed block (13) in the left and right sides at base body (1) top, two the equal fixedly connected with integrated into one piece's in top of fixed block (13) support frame (14), two the top of support frame (14) is sliding connection respectively in the left and right sides of circuit breaker body (6).

2. The circuit breaker mounting base with strong stability of claim 1, wherein: two buffer member (4) all include two connecting blocks (401), adjacent two the back of the body one side of connecting block (401) is fixed connection respectively in the top of dashpot (3) inner wall and the bottom of buffer block (5), adjacent two fixedly connected with telescopic link (402) and supporting spring (403) between connecting block (401), two the outside of two telescopic links (402) is located respectively to supporting spring (403).

3. The circuit breaker mounting base with strong stability of claim 1, wherein: the left side and the right side of the bottom of the base body (1) are both provided with fixed mounting through holes (101).

4. The circuit breaker mounting base with strong stability of claim 1, wherein: the two support frames (14) respectively form a triangular shape with the top of the base body (1) and the left side and the right side of the breaker body (6).

5. The circuit breaker mounting base with strong stability of claim 1, wherein: and an anti-abrasion pad is fixedly connected at the joint of the sliding block (11) and the sliding rod (12).

6. The circuit breaker mounting base with strong stability of claim 1, wherein: the bottom of the inner wall of the connecting groove (2) is fixedly connected with a buffer sponge.