CN211858549U

CN211858549U - Circuit breaker parallel arrangement structure

Info

Publication number: CN211858549U
Application number: CN202021000042.2U
Authority: CN
Inventors: 郑亚芳
Original assignee: Anlide Engineering Technology Co ltd
Current assignee: Anlide Engineering Technology Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2020-11-03
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a circuit breaker parallel arrangement structure, the on-line screen storage device comprises a base, adjustment mechanism is all installed to the top left and right sides of base, adjustment mechanism includes montant, rubber sleeve, screw thread, riser, bolt and gasket, the bottom of montant is rotated with the top of base and is linked to each other, the outer wall below of montant and the inner wall looks rigid coupling of rubber sleeve. Rotate the montant through adjustment mechanism and drive the riser through the screw thread and reciprocate, adjust the height of support, realized adjusting the safety height according to the demand, the limitation of structure has been solved, the practicality is improved, cooperation through control mechanism and latch mechanism, the rotation of control bent plate utilizes the rubber pad to support the circuit breaker tightly and realizes fixing, the damage has been avoided, the installation of circuit breaker has been guaranteed, the waste is prevented, the cooperation of control mechanism and latch mechanism has changed original threaded fixation simultaneously, avoid the dropout phenomenon to take place, the trouble of whole change has been avoided, the cost is reduced, and the promotion is convenient.

Description

Circuit breaker parallel arrangement structure

Technical Field

The utility model relates to a circuit breaker parallel arrangement technical field specifically is a circuit breaker parallel arrangement structure.

Background

The circuit breaker is a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and a current under an abnormal circuit condition within a prescribed time.

The existing parallel arrangement structure of the circuit breaker is highly incapable of being adjusted, the safety height cannot be adjusted according to requirements, limitation exists in use, the practicability is reduced, threads are adopted in the installation of the circuit breaker, the connecting port is small, the circuit breaker is easy to damage, the circuit breaker cannot be installed and used, waste is caused, meanwhile, the connecting port is small, tripping is easy to cause, the circuit breaker cannot be detached, integral replacement is caused, the cost is improved, and the parallel arrangement structure of the circuit breaker is not in accordance with the use requirements of modern people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit breaker parallel arrangement structure to the highly unable regulation of proposing current circuit breaker parallel arrangement structure in solving above-mentioned background art, can't adjust safe height according to the demand, there is the limitation in the use, has reduced the problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a parallel arrangement structure of circuit breakers comprises a base, wherein adjusting mechanisms are arranged on the left side and the right side of the top of the base;

the adjusting mechanism comprises a vertical rod, a rubber sleeve, threads, a vertical plate, a bolt and a gasket;

the bottom of montant rotates with the top of base and links to each other, the outer wall below of montant and the inner wall looks rigid coupling of rubber sleeve, the outer wall top processing of montant has the screw thread, the inner wall threaded connection of threaded outer wall and riser, the positive top of riser is through the positive threaded connection of bolt and gasket, and the outer wall threaded connection of bolt has the support, the front of support is laminated with the rear end face of gasket mutually.

Preferably, the vertical rod, the thread and the vertical plate form a lifting mechanism.

Preferably, the bottom of the two supports are fixedly connected with square frames, the inner sides of the square frames are fixedly connected with long plates, and the two supports are inserted with circuit breakers.

Preferably, the inner wall of the long plate is provided with a control mechanism;

the control mechanism comprises a straight rod, a round ball, a grooved wheel and a spring;

the outer wall of the straight rod is in clearance fit with the inner wall of the long plate, the bottom of the straight rod is fixedly connected with the top of the ball, the top of the straight rod is fixedly connected with the bottom of the grooved pulley, the outer wall of the straight rod is sleeved with the inner wall of the spring, and the upper side and the lower side of the spring are fixedly connected with the bottom of the grooved pulley and the top of the long plate respectively.

Preferably, the straight rod, the grooved pulley, the spring and the long plate form a telescopic mechanism.

Preferably, the clamping mechanisms are arranged on the inner sides of the front surfaces of the two brackets;

the clamping mechanism comprises a bent plate, a circular plate and a rubber pad;

the inner walls of the two bending plates are respectively connected with the inner sides of the front surfaces of the two supports in a rotating mode, the inner sides of the rear end surfaces of the two bending plates are respectively connected with the front surfaces of the circular plates in a rotating mode, the outer walls of the circular plates are respectively fixedly connected with the left side and the right side of the inner wall of the grooved wheel, the outer sides of the two bending plates are respectively fixedly connected with the inner walls of the rubber pads, and the outer sides of the two rubber pads are respectively abutted to the left side and the right side of.

Compared with the prior art, the beneficial effects of the utility model are that: the circuit breakers are arranged in parallel.

Rotate the montant through adjustment mechanism and drive the riser through the screw thread and reciprocate, adjust the height of support, realized adjusting the safety height according to the demand, solved the limitation of structure, improved the practicality.

Through the cooperation of control mechanism and latch mechanism, the rotation of control bent plate utilizes the rubber pad to support the circuit breaker tightly and realizes fixing, has avoided the damage, has guaranteed the installation of circuit breaker, has prevented extravagantly.

Meanwhile, the original thread fixation is changed by the matching of the control mechanism and the clamping mechanism, the tripping phenomenon is avoided, the trouble of integral replacement is avoided, the cost is reduced, and the popularization is facilitated.

Drawings

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

FIG. 2 is a schematic view of the connection relationship between the vertical rod, the rubber sleeve and the thread in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the straight rod, the round ball and the long plate in FIG. 1;

fig. 4 is a schematic view of the connection relationship between the bent plate, the circular plate and the rubber pad in fig. 1.

In the figure: 1. the adjustable circuit breaker comprises a base, 2, an adjusting mechanism, 201, a vertical rod, 202, a rubber sleeve, 203, threads, 204, a vertical plate, 205, a bolt, 206, a gasket, 3, a control mechanism, 301, a straight rod, 302, a round ball, 303, a grooved wheel, 304, a spring, 4, a clamping mechanism, 401, a bent plate, 402, a round plate, 403, a rubber pad, 5, a support, 6, a square frame, 7, a long plate, 8 and a circuit breaker.

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. 1-4, the present invention provides a technical solution: a parallel arrangement structure of a circuit breaker comprises a base 1, wherein adjusting mechanisms 2 are installed on the left side and the right side of the top of the base 1, each adjusting mechanism 2 comprises a vertical rod 201, a rubber sleeve 202, a thread 203, a vertical plate 204, a bolt 205 and a gasket 206, the bottom of each vertical rod 201 is rotatably connected with the top of the base 1, the vertical rod 201 is stressed to rotate through a bearing on the top of the base 1, the lower portion of the outer wall of each vertical rod 201 is fixedly connected with the inner wall of the rubber sleeve 202, the rubber sleeve 202 facilitates rotation of the vertical rod 201, the thread 203 is machined above the outer wall of each vertical rod 201, the outer wall of each thread 203 is in threaded connection with the inner wall of the corresponding vertical plate 204, the upper portion of the front face of the corresponding vertical plate 204 is in threaded connection with the front face of the corresponding gasket 206 through the bolt 205, the support 5 is in threaded connection with the outer wall of the corresponding bolt 205, the vertical rod 201 rotates to drive the vertical plate 204 to move up and down through the thread 203 of the outer wall.

The bottom of each of the two supports 5 is fixedly connected with a square frame 6, the inner sides of the two square frames 6 are fixedly connected with a long plate 7, a breaker 8 is inserted above the two supports 5, the model of the breaker 8 is TGB1N, the inner wall of the long plate 7 is provided with a control mechanism 3, the control mechanism 3 comprises a straight rod 301, a round ball 302, a grooved pulley 303 and a spring 304, the outer wall of the straight rod 301 is in clearance fit with the inner wall of the long plate 7, the straight rod 301 is stressed to move up and down through the inner wall of the long plate 7, the bottom of the straight rod 301 is fixedly connected with the top of the round ball 302, the round ball 302 is convenient to pull the straight rod 301, the top of the straight rod 301 is fixedly connected with the bottom of the grooved pulley 303, the outer wall of the straight rod 301 is sleeved with the inner wall of the spring 304, the upper side and the lower side of the spring 304 are respectively fixedly connected with the bottom of the grooved pulley 303 and the top of the, clamping mechanism 4 is all installed to the front inboard of two supports 5, clamping mechanism 4 includes bent plate 401, plectane 402 and rubber pad 403, the inner wall of two bent plates 401 rotates with the front inboard of two supports 5 respectively and links to each other, bent plate 401 atress rotates through the inboard round pin axle in support 5 front, the rear end inboard of two bent plates 401 all rotates with the front of plectane 402 and links to each other, plectane 402 atress rotates through the inboard round pin axle of bent plate 401 rear end face, the outer wall of two plectanes 402 is respectively with the inner wall left and right sides looks rigid coupling of sheave 303, the outside of two bent plates 401 all is with the inner wall rigid coupling of rubber pad 403, the outside of two rubber pads 403 respectively with the inner wall of circuit breaker 8 about offset tightly.

In this embodiment, when the structure is used, the round ball 302 is pulled downwards to drive the straight rod 301 to move downwards through the long rod 7, the moving long rod 7 drives the grooved pulley 303 to move downwards, so as to compress the spring 304, the moving grooved pulley 303 drives the curved plate 401 to rotate downwards through the round plate 402, then the circuit breaker 8 is placed on the inner sides of the two brackets 5, so that the bottom of the circuit breaker 8 is attached to the bottom of the inner side of the bracket 5, then the round ball 302 is loosened, the compressed spring 304 provides resilience to rebound the grooved pulley 303 upwards, so as to drive the curved plate 401 to rotate outwards through the round plate 402, the rotating curved plate 401 is pressed against the two sides of the inner wall of the bottom of the circuit breaker 8 through the rubber pads 403 on the outer side, so as to connect the circuit breaker 8 and the brackets 5 stably, then the rubber sleeves 202 on the two sides drive the vertical rods 201 to rotate, the two rotating vertical rods 201 drive the vertical, the position of the bracket 5 is raised, and when the height is satisfied, the rubber sleeve 202 stops rotating, and the bolt 205 is rotated forward to be disengaged from the bracket 5, so that the bracket 5 can be detached.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A circuit breaker parallel arrangement structure, includes base (1), its characterized in that: the left side and the right side of the top of the base (1) are both provided with an adjusting mechanism (2);

the adjusting mechanism (2) comprises a vertical rod (201), a rubber sleeve (202), a thread (203), a vertical plate (204), a bolt (205) and a gasket (206);

the bottom of montant (201) rotates with the top of base (1) and links to each other, the outer wall below of montant (201) and the inner wall looks rigid coupling of rubber sleeve (202), the outer wall top processing of montant (201) has screw thread (203), the outer wall of screw thread (203) and the inner wall threaded connection of riser (204), the front threaded connection of bolt (205) and gasket (206) is passed through to the front top of riser (204), and the outer wall threaded connection of bolt (205) has support (5), the front of support (5) is laminated with the rear end face of gasket (206) mutually.

2. A parallel arrangement of circuit breakers according to claim 1, characterized in that: the vertical rod (201), the thread (203) and the vertical plate (204) form a lifting mechanism.

3. A parallel arrangement of circuit breakers according to claim 1, characterized in that: the bottom of two support (5) all the rigid coupling have square frame (6), two the inboard of square frame (6) all the rigid coupling have long board (7), two the top of support (5) is pegged graft and is had circuit breaker (8).

4. A parallel arrangement of circuit breakers according to claim 3, characterized in that: the inner wall of the long plate (7) is provided with a control mechanism (3);

the control mechanism (3) comprises a straight rod (301), a round ball (302), a grooved wheel (303) and a spring (304);

the outer wall of the straight rod (301) is in clearance fit with the inner wall of the long plate (7), the bottom of the straight rod (301) is fixedly connected with the top of the round ball (302), the top of the straight rod (301) is fixedly connected with the bottom of the grooved pulley (303), the outer wall of the straight rod (301) is sleeved with the inner wall of the spring (304), and the upper side and the lower side of the spring (304) are fixedly connected with the bottom of the grooved pulley (303) and the top of the long plate (7) respectively.

5. A parallel arrangement of circuit breakers according to claim 4, characterized in that: the straight rod (301), the grooved wheel (303), the spring (304) and the long plate (7) form a telescopic mechanism.

6. A parallel arrangement of circuit breakers according to claim 1, characterized in that: clamping mechanisms (4) are mounted on the inner sides of the front surfaces of the two brackets (5);

the clamping mechanism (4) comprises a bent plate (401), a circular plate (402) and a rubber pad (403);

two the inner wall of bent plate (401) rotates with the front inboard of two supports (5) respectively and links to each other, two the rear end face inboard of bent plate (401) all rotates with the front of plectane (402) and links to each other, two the outer wall of plectane (402) respectively with the inner wall left and right sides looks rigid coupling of sheave (303), two the outside of bent plate (401) all with the inner wall looks rigid coupling of rubber pad (403), two the outside of rubber pad (403) is controlled with the inner wall of circuit breaker (8) respectively and is kept out tightly.