CN212849589U

CN212849589U - Sliding plate locking device of circuit breaker drawer seat

Info

Publication number: CN212849589U
Application number: CN202021822501.5U
Authority: CN
Inventors: 施久来
Original assignee: Yueqing Jinghuo Electric Co ltd
Current assignee: Yueqing Jinghuo Electric Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-03-30
Anticipated expiration: 2030-08-27

Abstract

The utility model provides a slide locking device of circuit breaker drawer seat relates to circuit breaker equipment technical field, including installation base slide and transmission, the fixed surface of installation base is connected with the chute board, the slide is arranged in the chute board, the surface and the chute board sliding connection of slide, the surface rotation of installation base is connected with the rolling gear, the one end that the sliding block was kept away from to the transmission piece is connected with the surface rotation of rolling gear, the surface rotation of installation base is connected with the fixed gear, the fixed gear is connected with the rolling gear meshing, the fixed surface of installation base is connected with fixed buckle, insert in the fixed buckle and establish and sliding connection has the dead lever. The utility model discloses to accomplish the installation of slide, avoid current most equipment in use only can fix it when the slide is installed, can't accomplish the condition of real-time fixation, influence the installation and the use of equipment, the stability of above-mentioned problem and improve equipment is effectively avoided in the application of this device.

Description

Sliding plate locking device of circuit breaker drawer seat

Technical Field

The utility model relates to a circuit breaker equipment technical field especially relates to a slide locking device of circuit breaker drawer seat.

Background

The circuit breaker is a circuit breaker which can be used for distributing electric energy, starting an asynchronous motor infrequently, protecting a power supply circuit, the motor and the like, is widely applied at present, and is an extremely important link in the generation, transmission and use of electricity. The distribution system comprises a transformer and various high-low voltage electrical equipment, and the low-voltage circuit breaker is an electrical appliance with a large using amount.

The circuit breaker is an important electrical component in a low-voltage distribution system, can not only switch on and off a circuit infrequently by energy band load, but also automatically trip when the circuit is short-circuited, overloaded and low-voltage (or loses voltage), so that the circuit breaker is widely applied to the industry.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sliding plate locking device of a circuit breaker drawer seat.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a sliding plate locking device of a circuit breaker drawer seat comprises an installation base, a sliding seat and a transmission device, the surface of the mounting base is fixedly connected with a sliding groove plate, the sliding seat is positioned in the sliding groove plate, the surface of the sliding seat is connected with the sliding groove plate in a sliding way, the transmission device is arranged on the surface of the mounting base and comprises a limiting block which is fixedly connected with the surface of the mounting base, the limiting block is sleeved and connected with a sliding block in a sliding way, one side of the sliding seat close to the mounting base is fixedly connected with the sliding block, the surface of the mounting base is rotatably connected with a rotating gear, one side of the sliding block, which is far away from the mounting base, is rotatably connected with a transmission block, one end, far away from the sliding block, of the transmission block is rotatably connected with the surface of the rotating gear, the surface of the mounting base is rotatably connected with the fixed gear, and the fixed gear is meshed with the rotating gear.

Preferably, the surface of the mounting base is fixedly connected with a fixing buckle, a fixing rod is inserted into the fixing buckle and connected with the fixing buckle in a sliding mode, and one end, close to the rotating gear, of the fixing rod abuts against the fixing gear.

Preferably, the surface of the sliding seat is provided with a traction device, and one end of the traction device is fixedly connected with the chute plate.

Preferably, draw gear includes the guide block, the inner wall fixed connection of guide block and chute board, the constant head tank has been seted up on the surface of guide block, one side fixedly connected with elasticity that the installation base was kept away from to the slide draws the piece, elasticity draws the piece to be located the constant head tank, elasticity draws the surface and the constant head tank sliding connection of piece, the chute board is close to the first extension spring of one side fixedly connected with of guide block, the one end that the chute board was kept away from to first extension spring draws piece fixed connection with elasticity.

Preferably, the surface of the sliding seat is fixedly connected with a stable clamping block, and the surface of the stable clamping block is connected with the sliding groove plate in a sliding mode.

Preferably, the surface of the sliding seat is fixedly connected with a second extension spring, and one end, close to the elastic pull block, of the second extension spring is fixedly connected with the guide block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through setting up transmission, when the installation, to the direction pulling dead lever of keeping away from fixed gear, push the slide inside the chute board, the slide drives the sliding block displacement, the sliding block passes through the transmission piece and drives the running gear rotation, running gear drives the fixed gear rotation when rotating, promote the dead lever and make it support tightly with the fixed gear after the installation of accomplishing the slide, thereby accomplish the installation of slide, avoid current most equipment in use only can fix it when the slide is installed, the condition of fixing in real time can't be accomplished, influence the installation and the use of equipment, the stability of above-mentioned problem and improve equipment is effectively avoided in the application of this device.

2. The utility model discloses in, through setting up draw gear, during erection equipment, pull out the slide to the direction of keeping away from the chute board, second extension spring atress deformation produces elasticity, the slide drives elasticity and draws the piece displacement, elasticity draws the first extension spring of piece pulling, first extension spring atress deformation produces elasticity, when the installation equipment need insert the chute board with the slide, loosen the slide, first extension spring and second extension spring lose the constraint and drive the slide and insert in the chute board, the user only needs to promote the installation that the slide can accomplish equipment gently, avoid current most equipment in the installation, be difficult to realize its stable installation because of equipment weight is too big, the condition that the installation is not in place easily appears, increase the potential safety hazard of equipment and influence its normal use, the easy-to-use nature of above-mentioned problem and improve equipment is effectively avoided in the application of this device.

Drawings

Fig. 1 is a schematic structural view of a sliding plate locking device of a circuit breaker drawer base according to the present invention;

fig. 2 is a schematic diagram of an internal structure of a sliding plate locking device of a circuit breaker drawer base according to the present invention;

fig. 3 is a side view of fig. 1 of a slide locking device for a circuit breaker drawer base according to the present invention;

fig. 4 is a schematic structural view of a transmission device in a sliding plate locking device of a circuit breaker drawer base according to the present invention;

fig. 5 is the utility model provides a draw gear's among slide locking device of circuit breaker drawer seat structural schematic.

Illustration of the drawings: 1. installing a base; 2. a transmission device; 21. a limiting block; 22. a slider; 23. a transmission block; 24. fixing the buckle; 25. a rotating gear; 26. fixing the rod; 27. fixing a gear; 3. a slide base; 4. a traction device; 41. positioning a groove; 42. an elastic pulling block; 43. a guide block; 44. a first extension spring; 45. a second extension spring; 46. stabilizing the fixture block; 5. a chute board.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides a slide locking device of circuit breaker drawer seat, including installation base 1, slide 3 and transmission 2, the fixed surface of installation base 1 is connected with chute board 5, and slide 3 is located chute board 5, and the surface and the chute board 5 sliding connection of slide 3, transmission 2 are located the surface setting of installation base 1.

The specific arrangement and function of the transmission 2 and the traction means 4 will be described in detail below.

As shown in fig. 1 and 5, the transmission device 2 includes a limiting block 21, the limiting block 21 is fixedly connected to the surface of the mounting base 1, a sliding block 22 is sleeved on the limiting block 21 and is connected to the limiting block, one side of the sliding base 3 close to the mounting base 1 is fixedly connected to the sliding block 22, the surface of the mounting base 1 is connected to a rotating gear 25 in a rotating manner, one side of the sliding block 22 far away from the mounting base 1 is connected to a transmission block 23 in a rotating manner, one end of the transmission block 23 far away from the sliding block 22 is connected to the surface of the rotating gear 25 in a rotating manner, the surface of the mounting base 1 is connected to a fixed gear 27 in a rotating manner, the fixed gear 27 is connected to the rotating gear 25 in a meshing manner, the surface of the mounting base 1 is connected to a fixed buckle 24, a fixed rod.

The effect that its whole transmission 2 reached does, through setting up transmission 2, when the installation, to the direction pulling dead lever 26 of keeping away from fixed gear 27, push slide 3 inside the spout board 5, slide 3 drives sliding block 22 displacement, sliding block 22 drives turning gear 25 through driving block 23 and rotates, turning gear 25 drives fixed gear 27 and rotates when rotating, promote dead lever 26 and make it support tightly with fixed gear 27 after the installation of accomplishing slide 3, thereby accomplish the installation of slide 3, avoid current most equipment in use only can install at slide 3 and fix it, the condition of fixing in real time can't be accomplished, influence the installation and the use of equipment, the stability of above-mentioned problem and improve equipment is effectively avoided in the application of this device.

As shown in fig. 1 and 4, a traction device 4 is arranged on the surface of the sliding base 3, one end of the traction device 4 is fixedly connected with the chute plate 5, the traction device 4 comprises a guide block 43, the guide block 43 is fixedly connected with the inner wall of the chute plate 5, a positioning groove 41 is arranged on the surface of the guide block 43, an elastic pull block 42 is fixedly connected to one side of the sliding base 3 away from the installation base 1, the elastic pull block 42 is positioned in the positioning groove 41, the surface and the constant head tank 41 sliding connection of elasticity draw piece 42, one side fixedly connected with first extension spring 44 that the spout board 5 is close to guide block 43, the one end and the elasticity that spout board 5 was kept away from to first extension spring 44 draw piece 42 fixed connection, the fixed surface of slide 3 is connected with stabilizes fixture block 46, stabilize fixture block 46's surface and spout board 5 sliding connection, the fixed surface of slide 3 is connected with second extension spring 45, the one end and the guide block 43 fixed connection that second extension spring 45 is close to elasticity and draws piece 42.

The whole traction device 4 achieves the effects that when the traction device 4 is installed, the sliding seat 3 is pulled out in the direction away from the sliding chute plate 5, the second extension spring 45 is stressed and deformed to generate elasticity, the sliding seat 3 drives the elastic pull block 42 to displace, the elastic pull block 42 pulls the first extension spring 44, the first extension spring 44 is stressed and deformed to generate elasticity, when the sliding seat 3 needs to be inserted into the sliding groove plate 5 after the equipment is installed, the sliding seat 3 is released, the first extension spring 44 and the second extension spring 45 lose the constraint to drive the sliding seat 3 to be inserted into the sliding groove plate 5, the user can complete the installation of the equipment by only slightly pushing the sliding seat 3, thereby avoiding the problems that in the installation process of most of the existing equipment, because the stable installation of the equipment is difficult to realize due to overlarge weight of the equipment and the situation of not-in-place installation is easy to occur, the potential safety hazard of the equipment is increased to influence the normal use of the equipment, the application of the device effectively avoids the problems and improves the usability of the equipment.

The whole working principle is that when the device is installed, the fixed rod 26 is pulled towards the direction far away from the fixed gear 27, the sliding seat 3 is pushed into the sliding groove plate 5, the sliding seat 3 drives the sliding block 22 to move, the sliding block 22 drives the rotating gear 25 to rotate through the transmission block 23, the rotating gear 25 drives the fixed gear 27 to rotate when rotating, the fixed rod 26 is pushed to be tightly abutted against the fixed gear 27 after the sliding seat 3 is installed, so that the installation of the sliding seat 3 is completed, the situation that the sliding seat 3 can only be installed and fixed in the use of most existing devices and cannot be fixed in real time is avoided, the installation and the use of the device are influenced, the application of the device effectively avoids the problems and improves the stability of the device, when the device is installed, the sliding seat 3 is pulled towards the direction far away from the sliding groove plate 5, the second stretching spring 45 is deformed under the stress to generate elasticity, the elastic force pulling block 42, first extension spring 44 of elasticity pulling block 42 pulling, first extension spring 44 atress deformation produces elasticity, when installing equipment and need insert the spout board 5 with slide 3, loosen slide 3, first extension spring 44 and second extension spring 45 lose the constraint and drive slide 3 and insert in the spout board 5, the user only needs to promote slide 3 gently and can accomplish the installation of equipment, avoid current most equipment in the installation, because of equipment weight is too big to realize its stable installation, the condition that the installation is not in place easily appears, the potential safety hazard of increase equipment influences its normal use, the application of this device effectively avoids above-mentioned problem and improve equipment's ease of use.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a slide locking device of circuit breaker drawer seat, includes installation base (1), slide (3) and transmission (2), its characterized in that: the surface fixed connection of installation base (1) has chute board (5), slide (3) are arranged in chute board (5), the surface of slide (3) and chute board (5) sliding connection, transmission (2) are arranged on the surface of installation base (1), transmission (2) includes stopper (21), stopper (21) is connected with the surface fixed connection of installation base (1), stopper (21) is sleeved and sliding connected with sliding block (22), one side of slide (3) close to installation base (1) is fixedly connected with sliding block (22), the surface of installation base (1) rotates and is connected with rotating gear (25), one side of sliding block (22) far away from installation base (1) rotates and is connected with transmission block (23), one end of sliding block (22) far away from transmission block (23) rotates and is connected with the surface of rotating gear (25), the surface of the mounting base (1) is rotatably connected with a fixed gear (27), and the fixed gear (27) is meshed with the rotating gear (25).

2. The sliding plate locking device of a circuit breaker drawer base of claim 1, wherein: the surface of the mounting base (1) is fixedly connected with a fixing buckle (24), a fixing rod (26) is inserted into the fixing buckle (24) and connected with the fixing buckle in a sliding mode, and one end, close to the rotating gear (25), of the fixing rod (26) is abutted to a fixing gear (27).

3. The sliding plate locking device of a circuit breaker drawer base of claim 1, wherein: the surface of the sliding seat (3) is provided with a traction device (4), and one end of the traction device (4) is fixedly connected with the chute plate (5).

4. A sliding plate locking device of a circuit breaker drawer base according to claim 3, characterized in that: draw gear (4) are including guide block (43), the inner wall fixed connection of guide block (43) and spout board (5), constant head tank (41) have been seted up on the surface of guide block (43), one side fixed connection that installation base (1) was kept away from in slide (3) has elasticity to draw piece (42), elasticity draws piece (42) to be located constant head tank (41), the surface and constant head tank (41) sliding connection of elasticity drawing piece (42), spout board (5) are close to the first extension spring (44) of one side fixedly connected with of guide block (43), the one end that spout board (5) were kept away from in first extension spring (44) draws piece (42) fixed connection with elasticity.

5. The sliding plate locking device of a circuit breaker drawer base of claim 1, wherein: the surface of the sliding seat (3) is fixedly connected with a stable clamping block (46), and the surface of the stable clamping block (46) is in sliding connection with the sliding groove plate (5).

6. The sliding plate locking device of a circuit breaker drawer base of claim 1, wherein: and a second extension spring (45) is fixedly connected to the surface of the sliding seat (3), and one end, close to the elastic pull block (42), of the second extension spring (45) is fixedly connected with the guide block (43).