CN215869190U - Horizontal-vertical integrated secondary fusion complete-set on-column circuit breaker - Google Patents

Abstract

The utility model discloses a horizontal-vertical integrated secondary fusion complete column circuit breaker, which relates to the technical field of circuit breakers and comprises a base, wherein a plurality of groups of circuit breakers are uniformly and fixedly arranged on the top of the base, and connectors are arranged on the top and one end of each circuit breaker. According to the utility model, the damping springs are arranged at the four corners of the bottom of the base, and the air pressure cylinders are arranged at the four corners of the outer side surface of the base, so that when the outside meets strong wind current suddenly, the influence of the strong wind current on the disturbance of the strong wind current can be effectively reduced by the multiple groups of damping springs, and when the base and the circuit breaker move downwards passively, the telescopic rod is driven by the top plate to move towards the bottom end inside the air pressure cylinder, and further the air pressure preset inside the air pressure cylinder can play a certain reaction force at the bottom of the telescopic rod, so that the damping effect on the circuit breaker is further enhanced, and the phenomena of shaking and deflection of the base and the circuit breaker in the weather of the strong wind current are effectively avoided.

Description

Horizontal-vertical integrated secondary fusion complete-set on-column circuit breaker

Technical Field

The utility model relates to the technical field of circuit breakers, in particular to a horizontal and vertical integrated secondary integration complete set column circuit breaker.

Background

The secondary fusion column circuit breaker is a switch device which is installed on a high-voltage telegraph pole to close, bear and break the current under the condition of normal loop and can close, bear and break the current under the condition of abnormal loop within a specified time, the circuit breaker can be used for distributing electric energy, starting an asynchronous motor infrequently, protecting a power circuit, a motor and the like, automatically cutting off the circuit when the faults of serious overload, short circuit, undervoltage and the like occur, and the function of the circuit breaker is equivalent to the combination of a fuse type switch, an over-and-under-heat relay and the like.

The circuit breaker is installed on external wire pole among the prior art, and the current circuit breaker installation is most direct through the rigid installation of bolt, if external suddenly meet strong wind weather, strong wind air current can produce certain vibrations effect to the circuit breaker, can blow the whole mounted position of circuit breaker to the deformation even, has influenced the follow-up result of use of circuit breaker greatly.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model aims to provide a horizontal-vertical integrated secondary fusion complete column circuit breaker, so as to solve the technical problem that the installation of the circuit breaker in the prior art cannot be well adapted to the vibration influence of strong wind current on the circuit breaker.

In order to achieve the purpose, the utility model provides the following technical scheme: a horizontal-vertical integrated secondary fusion column-set circuit breaker comprises a base, wherein a plurality of groups of circuit breakers are uniformly and fixedly arranged on the top of the base, and connectors are arranged on the top and one end of each circuit breaker;

all fixed damping spring that is provided with, four groups damping spring bottom fixedly connected with bottom plates in base bottom four corners department, the recess has all been seted up in the inside four corners department of base, the inside swing joint that sets up of recess has a pneumatic cylinder, and four groups fixed plate fixed connection is passed through to bottom between pneumatic cylinder and the four groups bottom plates, and four groups the inside sliding connection of pneumatic cylinder has the telescopic link that extends to the base top, base top four corners department all fixed roof that is provided with telescopic link top fixed connection.

Through adopting above-mentioned technical scheme, through be provided with damping spring in base bottom four corners department, and all be provided with the atmospheric pressure section of thick bamboo in base lateral surface four corners department, when external suddenly meeting the strong wind air current, multiunit damping spring can effectual reduction strong wind air current produce the influence of certain vibrations to its disturbance, and base and circuit breaker move down passively, drive the telescopic link through the roof and carry out the displacement to the inside bottom of atmospheric pressure section of thick bamboo, and then the inside atmospheric pressure of predetermineeing of atmospheric pressure section of thick bamboo can play certain reaction force in the bottom of telescopic link, not only further strengthen the absorbing effect of circuit breaker, and the effectual phenomenon of having avoided taking place to rock and squint at the base and circuit breaker at the strong wind air current.

The utility model is further provided that the four groups of grooves are fixedly connected with limiting sliding blocks positioned on the outer side of the air pressure cylinder, and the limiting sliding blocks are internally provided with sliding chutes in sliding connection with the air pressure cylinder.

Through adopting above-mentioned technical scheme, the relative pneumatic cylinder of spacing sliding block slides from top to bottom, not only plays the limiting displacement to the pneumatic cylinder, still plays the holistic limiting displacement to the base.

The utility model is further provided that the two sides of the top of the base are fixedly provided with connecting plates fixedly connected with the two groups of top plates, and the two ends inside the two groups of connecting plates are fixedly provided with fixing pins extending to the inside of the base.

Through adopting above-mentioned technical scheme, the connecting plate plays and connects two sets of roofs and make it fixed between its and the base, and through fixed pin fixed connection.

The utility model is further provided with four groups of mounting plates fixedly arranged on two sides of the bottom plate, and mounting holes are formed in the middle positions in the mounting plates.

By adopting the technical scheme, the mounting plate and the mounting holes are convenient for integrally mounting the utility model on the external support of the external telegraph pole.

The utility model is further provided that a rubber pad is fixedly arranged at the bottom of the mounting plate, and inner threads are arranged on the inner wall of each mounting hole.

Through adopting above-mentioned technical scheme, the rubber pad increases the frictional force of mounting panel and external support.

In summary, the utility model mainly has the following beneficial effects: according to the utility model, the damping springs are arranged at the four corners of the bottom of the base, and the air pressure cylinders are arranged at the four corners of the outer side surface of the base, so that when the outside meets strong wind current suddenly, the influence of the strong wind current on the disturbance of the strong wind current can be effectively reduced by the multiple groups of damping springs, and when the base and the circuit breaker move downwards passively, the telescopic rod is driven by the top plate to move towards the bottom end inside the air pressure cylinder, and further the air pressure preset inside the air pressure cylinder can play a certain reaction force at the bottom of the telescopic rod, so that the damping effect on the circuit breaker is further enhanced, and the phenomena of shaking and deflection of the base and the circuit breaker in the weather of the strong wind current are effectively avoided.

Drawings

FIG. 1 is a schematic diagram of a first perspective of the present invention;

FIG. 2 is a schematic view of a partially enlarged structure of the present invention;

FIG. 3 is a schematic diagram of a second perspective view of the present invention.

In the figure: 1. a base; 2. a circuit breaker; 3. a damping spring; 4. a base plate; 5. a groove; 6. an air pressure cylinder; 7. a telescopic rod; 8. a top plate; 9. a limiting sliding block; 10. mounting a plate; 11. mounting holes; 12. a connecting plate; 13. a fixing pin; 14. and (7) fixing the plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A horizontal-vertical integrated secondary fusion complete column circuit breaker comprises a base 1, wherein a plurality of groups of circuit breakers 2 are uniformly and fixedly arranged at the top of the base 1, and connectors are arranged at the top and one end of each circuit breaker 2;

damping springs 3 are fixedly arranged at four corners of the bottom of a base 1, bottom plates 4 are fixedly connected at the bottoms of four groups of damping springs 3, grooves 5 are formed at four corners inside the base 1, air pressure cylinders 6 are movably connected inside the grooves 5, bottoms between the four groups of air pressure cylinders 6 and the four groups of bottom plates 4 are fixedly connected through fixing plates 14, telescopic rods 7 extending above the base 1 are slidably connected inside the four groups of air pressure cylinders 6, top plates 8 fixedly connected with the tops of the telescopic rods 7 are fixedly arranged at four corners of the top of the base 1, limiting sliding blocks 9 positioned on the outer sides of the air pressure cylinders 6 are fixedly connected inside the four groups of grooves 5, sliding grooves slidably connected with the air pressure cylinders 6 are formed inside the limiting sliding blocks 9, the damping springs 3 are arranged at the four corners of the bottom of the base 1, the air pressure cylinders 6 are arranged at four corners of the outer side surface of the base 1, when the outside meets strong wind flow, multiunit damping spring 3 can effectual reduction strong wind air current produce the influence of certain vibrations to its disturbance, and base 1 and circuit breaker 2 when moving down passively, drive telescopic link 7 through roof 8 and carry out the displacement to the inside bottom of pneumatic cylinder 6, and then pneumatic cylinder 6 is inside to predetermine atmospheric pressure and to play certain reaction force in the bottom of telescopic link 7, not only further strengthen the 2 absorbing effects to circuit breaker, and the effectual phenomenon of rocking and squinting taking place at base 1 and circuit breaker 2 in strong wind air current weather of having avoided moreover.

Referring to fig. 1 and 2, the two sides of the top of the base 1 are both fixedly provided with connecting plates 12 fixedly connected with the two sets of top plates 8, and the two ends of the inside of the two sets of connecting plates 12 are both fixedly provided with fixing pins 13 extending to the inside of the base 1.

Referring to the figures, the four groups of bottom plates 4 are fixedly provided with mounting plates 10 at both sides, mounting holes 11 are formed in the middle positions inside the mounting plates 10, rubber pads are fixedly arranged at the bottoms of the mounting plates 10, and internal threads are formed in the inner walls of the mounting holes 11.

The working principle of the utility model is as follows: when the multifunctional telegraph pole is used, the whole telegraph pole is arranged on an external support of the telegraph pole through the multiple groups of mounting plates 10 and the multiple groups of mounting holes 11;

the damping springs 3 are arranged at the four corners of the bottom of the base 1, and the air pressure cylinders 6 are arranged at the four corners of the outer side surface of the base 1, so that when the outside meets strong wind airflow suddenly, the influence of the strong wind airflow on certain vibration caused by disturbance can be effectively reduced by the multiple groups of damping springs 3;

when the base 1 and the circuit breaker 2 move downwards passively, the top plate 8 drives the telescopic rod 7 to move towards the bottom end inside the air pressure cylinder 6, and then the air pressure preset inside the air pressure cylinder 6 can play a certain reaction force at the bottom of the telescopic rod 7, so that the shock absorption effect on the circuit breaker 2 is further enhanced, and the phenomena of shaking and deviation of the base 1 and the circuit breaker 2 in the weather of strong wind and air flow are effectively avoided;

further, the multiple groups of pneumatic cylinders 6 play a limiting role in the vertical direction for the multiple groups of telescopic rods 7 matched with the pneumatic cylinders, so that the limiting roles of the base 1 and the circuit breakers 2 in the vertical direction are played, and the base 1 and the multiple groups of circuit breakers 2 are kept in a vertical stable state all the time.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims (5)

1. The utility model provides a crouch and found integral type secondary and fuse complete set of circuit breaker on post, includes base (1), its characterized in that: a plurality of groups of circuit breakers (2) are uniformly and fixedly arranged on the top of the base (1), and connectors are arranged on the top and one end of each circuit breaker (2);

base (1) bottom four corners department all is fixed and is provided with damping spring (3), four groups damping spring (3) bottom fixedly connected with bottom plate (4), base (1) inside four corners department all sets up recess (5), recess (5) inside is provided with swing joint has pneumatic cylinder (6), four groups bottom between pneumatic cylinder (6) and four groups bottom plate (4) is through fixed plate (14) fixed connection, four groups pneumatic cylinder (6) inside sliding connection has telescopic link (7) that extend to base (1) top, base (1) top four corners department all is fixed be provided with roof (8) with telescopic link (7) top fixed connection.

2. The horizontal-vertical integrated secondary fusion column-set circuit breaker as claimed in claim 1, wherein: four sets of inside fixedly connected with of recess (5) is located the spacing sliding block (9) in pneumatic cylinder (6) outside, and spacing sliding block (9) inside offer with pneumatic cylinder (6) sliding connection's spout.

3. The horizontal-vertical integrated secondary fusion column-set circuit breaker as claimed in claim 1, wherein: base (1) top both sides all are fixed be provided with two sets of roof (8) fixed connection's connecting plate (12), two sets of connecting plate (12) inside both ends all are fixed be provided with and extend to base (1) inside fixed pin (13).

4. The horizontal-vertical integrated secondary fusion column-set circuit breaker as claimed in claim 1, wherein: four group bottom plate (4) both sides all are fixed and are provided with mounting panel (10), mounting hole (11) have all been seted up to inside intermediate position department of mounting panel (10).

5. The horizontal-vertical integrated secondary fusion column-set circuit breaker as claimed in claim 4, wherein: the bottom of the mounting plate (10) is fixedly provided with a rubber pad, and inner threads are formed in the inner wall of the mounting hole (11).

Images