CN219203027U - Solid-sealed pole for circuit breaker of environment-friendly gas switch cabinet - Google Patents

Abstract

The utility model discloses an environment-friendly solid-sealed pole for a gas switch cabinet circuit breaker, which comprises a solid-sealed pole body and a dual-purpose shielding mechanism arranged on the outer side of the solid-sealed pole body, wherein an upper connecting wire slot with an opening on the front side is arranged at the top of the solid-sealed pole body, a lower connecting wire slot with an opening on the front side is arranged at the bottom of the solid-sealed pole body, the dual-purpose shielding mechanism comprises two U-shaped baffles, the same round sleeve is fixedly connected between the two U-shaped baffles, and the solid-sealed pole body is positioned in the two U-shaped baffles and the round sleeve. The utility model is convenient for shielding and protecting the solid-sealed pole body before and during installation and use, realizes the effect of dual-purpose shielding and protecting according to actual needs, reduces the risk of damage to the solid-sealed pole body caused by false collision and scratch before or during installation and use, can disassemble and recycle the dual-purpose shielding and protecting mechanism, and meets the use requirements.

Description

Solid-sealed pole for circuit breaker of environment-friendly gas switch cabinet

Technical Field

The utility model relates to the technical field of solid-sealed polar poles, in particular to a solid-sealed polar pole for an environment-friendly gas switch cabinet circuit breaker.

Background

In 12kV power distribution equipment, an environment-friendly gas switch cabinet is small in size and excellent in performance, is current mainstream equipment, and a solid-sealed pole is a main breaking element for a gas switch cabinet breaker and generally consists of a pole insulating shell, a static end conducting block, an arc extinguishing chamber, a copper bar flexible connection, a movable end conducting block, an insulating pull rod, a double-head screw rod, a corrugated pipe and the like;

the current environmental protection gas switch cabinet is solid sealed utmost point post for circuit breaker, it all lacks before the installation is used and in use and shelters from the function of protection for receive the risk of mistake before the installation is used or in the use to bump scratch the damage easily higher, can not satisfy the user demand, to this phenomenon, consequently we propose environmental protection gas switch cabinet is solid sealed utmost point post for circuit breaker for solve above-mentioned problem.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a solid-sealed pole for an environment-friendly gas switch cabinet circuit breaker.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an environment-friendly gas switch cabinet is solid sealed utmost point post for circuit breaker, including solid sealed utmost point post body and set up the dual-purpose fender protection mechanism in solid sealed utmost point post body outside, the top of solid sealed utmost point post body is provided with the front side and is the last connection wire casing that the opening set up, and the bottom of solid sealed utmost point post body is provided with the front side and is the lower connection wire casing that the opening set up, dual-purpose fender protection mechanism includes two U-shaped baffles, fixedly connected with same circle cover between two U-shaped baffles, solid sealed utmost point post body is located two U-shaped baffles and circle cover, go up the front side of connection wire casing and lower connection wire casing all be equipped with respectively with the front baffle of the front side movable contact of corresponding U-shaped baffle, all seted up the rectangular channel that the front side is the opening setting on the both sides inner wall of U-shaped baffle, install screw thread drive subassembly between the top inner wall and the bottom inner wall of rectangular channel, the front side of the screw thread driving component is fixedly connected with the rear side of the corresponding front baffle, the screw thread driving component is used for driving the corresponding front baffle to move up and down so as to remove shielding or shielding of the upper connecting wire groove and the lower connecting wire groove, the bottom of the U-shaped baffle above is fixedly connected with an inner tube, the outer side of the inner tube is rotatably sleeved with a rotating ring, the rotating ring is fixedly sleeved with a synchronous rotation driving component, one ends of the upper and lower opposite screw thread driving components, which are close to each other, extend into the rotating ring and are fixedly connected with the synchronous rotation driving component, the synchronous rotation driving component is used for driving the four screw thread driving components to rotate synchronously, rectangular through holes are formed on the inner walls of the two sides of the U-shaped baffle, screw thread adjusting components are arranged in the rectangular through holes, one sides of the opposite two screw thread adjusting components, which are close to each other, extend into the corresponding U-shaped baffle and are fixedly connected with clamping plates, the thread adjusting component is used for driving the corresponding clamping plate to move transversely.

Preferably, the screw thread drive assembly is including rotating the first screw rod of installing between corresponding rectangle groove top inner wall and bottom inner wall, and the thread bush is equipped with the lift seat on the first screw rod, and the front side of lift seat and the rear side fixed connection of the preceding baffle that corresponds, fixedly connected with guide post between the top inner wall of rectangle groove and the bottom inner wall, lift seat slip cap establish on the guide post that corresponds, and the one end that two relative two first screw rods are close to each other all extends to the rotation in the ring, and the screw thread of two relative first screw rods revolves to opposite from top to bottom.

Preferably, the synchronous rotation driving assembly comprises an inner gear ring fixedly sleeved in the rotating ring, two gears are meshed with the inner side of the inner gear ring, and the top and the bottom of each gear are fixedly connected with the end part of the corresponding first screw rod respectively.

Preferably, the thread adjusting assembly comprises a rectangular rod sleeved in the corresponding rectangular through hole in a sliding manner, one ends of the left rectangular rod and the right rectangular rod, which are opposite to each other, are respectively fixedly connected with one sides of the left clamping plate and the right clamping plate, which are opposite to each other, and are mutually far away from each other, a second screw rod is rotationally connected between the inner wall of the top of the rectangular through hole and the inner wall of the bottom of the rectangular through hole, the rectangular rod is sleeved on the corresponding second screw rod in a threaded manner, and one ends of the two opposite second screw rods, which are mutually far away from each other, are respectively extended out of the corresponding U-shaped baffle and are fixedly connected with a knob.

Preferably, the outer side of the rotating ring is annular and is fixedly connected with a plurality of poking blocks at equal intervals.

Preferably, the side, which is close to each other, of the two lifting seats which are opposite up and down is provided with the first threaded hole, and the first threaded hole is in threaded connection with the corresponding first screw rod.

Preferably, the side, close to each other, of the left clamping plate and the right clamping plate is fixedly adhered with an anti-skid rubber.

Preferably, a second threaded hole is formed in one end, far away from the corresponding clamping plate, of the rectangular rod, and the second threaded hole is in threaded connection with the corresponding second screw rod.

Compared with the prior art, the utility model has the beneficial effects that:

the U-shaped baffle, the round sleeve, the front baffle, the rectangular perforation, the rectangular rod, the second screw rod and the knob are matched with the clamping plate, so that the solid-sealed pole body can be shielded and protected before being installed and used, and the dual-purpose shielding and protecting mechanism can be disassembled and recycled;

through last connection wire casing, lower connection wire casing, U-shaped baffle, circle cover, preceding baffle, guide post, first screw rod, lifting seat, rotation ring, ring gear and gear phase match, can remove the shielding to last connection wire casing and lower connection wire casing when using to continue shielding the protection to solid utmost point post body that seals.

The utility model is convenient for shielding and protecting the solid-sealed pole body before and during installation and use, realizes the effect of dual-purpose shielding and protecting according to actual needs, reduces the risk of damage to the solid-sealed pole body caused by false collision and scratch before or during installation and use, can disassemble and recycle the dual-purpose shielding and protecting mechanism, and meets the use requirements.

Drawings

FIG. 1 is a schematic diagram of a solid-sealed pole for an environmental protection gas switchgear breaker according to the present utility model;

FIG. 2 is a schematic diagram of a cross-sectional structure of an encapsulated pole for an environmentally friendly gas switchgear circuit breaker according to the present utility model;

FIG. 3 is a schematic diagram of the top view of the U-shaped baffle, knob and front baffle connectors of the solid sealed pole for the circuit breaker of the environmental protection gas switch cabinet;

FIG. 4 is an enlarged schematic view of the portion A in FIG. 2;

FIG. 5 is an enlarged schematic view of the portion B in FIG. 2;

fig. 6 is a schematic diagram of a solid sealed pole body of the solid sealed pole for an environment-friendly gas switch cabinet circuit breaker according to the present utility model.

In the figure: 100. a solid sealing pole body; 101. an upper connecting wire slot; 102. a lower connecting wire slot; 1. a U-shaped baffle; 2. a round sleeve; 3. rectangular grooves; 4. a front baffle; 5. a guide post; 6. a first screw; 7. a lifting seat; 8. an inner tube; 9. a rotating ring; 10. an inner gear ring; 11. a gear; 12. rectangular perforation; 13. a rectangular bar; 14. a second screw; 15. a knob; 16. and (3) clamping plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-6, the solid seal pole for the environment-friendly gas switch cabinet circuit breaker comprises a solid seal pole body 100 and a dual-purpose shielding mechanism arranged outside the solid seal pole body 100, wherein an upper connecting wire groove 101 with an opening at the front side is arranged at the top of the solid seal pole body 100, a lower connecting wire groove 102 with an opening at the front side is arranged at the bottom of the solid seal pole body 100, the dual-purpose shielding mechanism comprises two U-shaped baffle plates 1, the same round sleeve 2 is fixedly connected between the two U-shaped baffle plates 1, the solid seal pole body 100 is positioned in the two U-shaped baffle plates 1 and the round sleeve 2, rectangular grooves 3 with the opening at the front side are respectively arranged on the inner walls of two sides of a front baffle plate 4,U which is movably contacted with the front side of the corresponding U-shaped baffle plate 1, a screw thread driving assembly is arranged between the top inner wall and the bottom inner wall of the rectangular groove 3, the front side of the screw thread driving assembly is fixedly connected with the rear side of the corresponding front baffle 4, the screw thread driving assembly is used for driving the corresponding front baffle 4 to move up and down so as to realize the shielding or the shielding of the upper connecting wire slot 101 and the lower connecting wire slot 102, the screw thread driving assembly comprises a first screw rod 6 rotatably arranged between the top inner wall and the bottom inner wall of the corresponding rectangular groove 3, round holes are respectively formed on the inner walls of one side, which are mutually close, of the upper rectangular groove 3 and the lower rectangular groove 3, a first bearing is fixedly sleeved in the round holes, a second bearing is fixedly connected on the inner wall of one side, which is mutually far away, of the upper rectangular groove 3 and the lower rectangular groove 3, the inner ring of the second bearing and the inner ring of the first bearing are respectively fixedly sleeved with the outer side of the corresponding first screw rod 6, the first screw rod 6 is rotatably arranged between the top inner wall and the bottom inner wall of the corresponding rectangular groove 3 through a first bearing and a second bearing, a lifting seat 7 is sleeved on the first screw rod 6 in a threaded manner, first threaded holes are formed in one sides of the two lifting seats 7 which are opposite to each other in a sliding manner, the first threaded holes are in threaded connection with the corresponding first screw rod 6, the effect of driving the corresponding lifting seat 7 to move up and down when the first screw rod 6 rotates is achieved by utilizing the threaded connection relation between the first screw rod 6 and the corresponding first threaded holes, the front side of the lifting seat 7 is fixedly connected with the rear side of the corresponding front baffle plate 4, a guide post 5 is fixedly connected between the top inner wall and the bottom inner wall of the rectangular groove 3, the lifting seat 7 is sleeved on the corresponding guide post 5 in a sliding manner, guide holes which are in sliding manner with the outer sides of the corresponding guide post 5 are formed in the top of the lifting seat 7, the two ends of the two first screw rods 6 which are opposite to each other in a sliding manner are sleeved on the corresponding guide post 5 in a sliding manner through the guide holes, the two opposite to each other in a rotating manner extend to the two opposite sides of the corresponding first screw rod 6 in a rotating manner, and the two opposite to each other in the rotating direction 9;

the bottom of the U-shaped baffle plate 1 positioned above is fixedly connected with an inner tube 8, a rotating ring 9 is sleeved on the outer side of the inner tube 8 in a rotating manner, a third bearing is fixedly sleeved on the outer side of the inner tube 8, the outer side of an outer ring of the third bearing is fixedly bonded with the inner side of the rotating ring 9, the rotating ring 9 is rotatably sleeved on the inner tube 8 through the third bearing, the outer side of the rotating ring 9 is annularly and uniformly-spaced and fixedly connected with a plurality of stirring blocks, a synchronous rotation driving assembly is fixedly sleeved in the rotating ring 9, one ends, close to each other, of two first screw rods 6 which are opposite up and down are respectively extended into the rotating ring 9 and are fixedly connected with the synchronous rotation driving assembly, the synchronous rotation driving assembly is used for driving the four first screw rods 6 to synchronously rotate, the synchronous rotation driving assembly comprises an inner gear ring 10 fixedly sleeved in the rotating ring 9, two gears 11 are meshed on the inner side of the inner gear ring 10, and the top and the bottom of each gear 11 are fixedly connected with the end parts of the corresponding first screw rods 6 respectively;

rectangular through holes 12 are formed in the inner walls of the two sides of the U-shaped baffle plate 1, screw thread adjusting components are installed in the rectangular through holes 12, one side, close to each other, of each of the two opposite screw thread adjusting components extends into the corresponding U-shaped baffle plate 1 and is fixedly connected with clamping plates 16, one side, close to each other, of each of the two left and right opposite clamping plates 16 is fixedly adhered with anti-slip rubber, the screw thread adjusting components are used for driving the corresponding clamping plates 16 to transversely move, the screw thread adjusting components comprise rectangular rods 13 which are sleeved in the corresponding rectangular through holes 12 in a sliding manner, one ends, close to each other, of the two left and right opposite rectangular rods 13 are fixedly connected with one side, far away from each other, of the two left and right opposite clamping plates 16, a fourth bearing is fixedly installed between the inner walls of the top and the bottom of the rectangular through holes 12, the inner ring of the fourth bearing is fixedly sleeved with a second screw rod 14 in an adhering manner, the utility model is convenient for shielding and protecting the solid-sealed pole body 100 before and during installation and use, realizes the effect of dual-purpose shielding and protecting according to actual needs, reduces the risk of error scratch and scratch damage to the solid-sealed pole body 100 before or during installation and use, and can be used for disassembling and assembling the dual-purpose shielding mechanism, thereby meeting the use requirement.

Working principle: when the novel U-shaped baffle plate is used, the solid-sealed pole body 100 is placed in the two U-shaped baffle plates 1 and the round sleeve 2, the four rotary knobs 15 are rotated positively, the rotary knobs 15 drive the corresponding second screw rods 14 to rotate, under the action of the second threaded holes formed in the rectangular rods 13, the second screw rods 14 can drive the corresponding rectangular rods 13 to move in the rectangular through holes 12 towards the direction close to the solid-sealed pole body 100, at the moment, the two left and right opposite rectangular rods 13 drive the corresponding two clamping plates 16 to clamp the solid-sealed pole body 100 towards the middle, the effect of fixing the solid-sealed pole body 100 in the two U-shaped baffle plates 1 is achieved, and at the moment, the two U-shaped baffle plates 1, the round sleeve 2 and the two front baffle plates 4 are matched to shield and protect the solid-sealed pole body 100, so that the effect of shielding and protecting the solid-sealed pole body 100 before installation and use is achieved;

when the shielding of the upper connecting wire groove 101 and the lower connecting wire groove 102 is needed to be relieved during use so as to facilitate subsequent wiring, the shifting block is shifted forward, the shifting block drives the rotating ring 9 to rotate forward, the rotating ring 9 drives the inner gear ring 10 to rotate, the inner gear ring 10 drives the two gears 11 meshed with the inner gear ring to rotate, the gears 11 drive the corresponding two first screw rods 6 to rotate, under the action of the first threaded holes formed in the lifting seat 7, and due to the fact that the threads of the upper and lower opposite first screw rods 6 rotate in opposite directions, the corresponding two lifting seats 7 can be driven to move in the directions of approaching each other by rotating the upper and lower opposite first screw rods 6, the lifting seat 7 slides on the corresponding guide post 5, at the moment, the four lifting seats 7 drive the two front baffle plates 4 to move in the directions of approaching each other, the two front baffle plates 4 gradually relieve shielding of the upper connecting wire groove 101 and the lower connecting wire groove 102 respectively, at the moment, personnel can work the wiring of the upper connecting wire groove 101 and the lower connecting wire groove 102, at the moment, the two front baffle plates 4 are positioned at the middle positions, and the two U-shaped shielding bodies 1 and the shielding sleeves 2 still realize the protection of the protection post when the protection post is used for sealing the protection post 100;

when the subsequent solid sealed pole body 100 is damaged and replaced and the dual-purpose blocking and protecting mechanism is required to be disassembled and recycled, the knob 15 is reversely rotated, the moving direction of the knob 15 is completely opposite to that of the forward rotation, at the moment, the two clamping plates 16 which are opposite left and right are converted into moving in the directions away from each other, the clamping of the solid sealed pole body 100 is released, and at the moment, the dual-purpose blocking and protecting mechanism can be taken down for recycling.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediary, or connected through communication between two elements. The specific meaning of the above terms in this application will be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (8)

1. The utility model provides an environmental protection gas switch cabinet is solid sealed utmost point post for circuit breaker, including solid sealed utmost point post body (100) and setting up the dual-purpose fender protection mechanism in solid sealed utmost point post body (100) outside, the top of solid sealed utmost point post body (100) is provided with front side for last connection wire casing (101) that the opening set up, and the bottom of solid sealed utmost point post body (100) is provided with the front side for lower connection wire casing (102) that the opening set up, characterized in that, dual-purpose fender protection mechanism includes two U-shaped baffle (1), fixedly connected with same circle cover (2) between two U-shaped baffle (1), go up front side that connection wire casing (101) and lower connection wire casing (102) all are equipped with respectively with front baffle (4) of the front side movable contact of corresponding U-shaped baffle (1), all set up rectangular channel (3) that the front side is the opening set up on the both sides inner wall of U-shaped baffle (1), install screw drive subassembly between the top inner wall and the bottom inner wall of rectangular channel (3), screw drive subassembly's front side and the rear side fixed connection of corresponding front baffle (4), the fixed connection of U-shaped baffle (1) and the rear side of corresponding inner tube (1) are located the front side, the fixed connection of inner tube (8) is equipped with the rotation of synchronous ring (8) and the rotation of two inner tube (8) and the fixed ring (8) of synchronous rotation of the synchronous assembly, the synchronous rotation assembly is equipped with one end of rotation drive assembly, rectangular through holes (12) are formed in the inner walls of the two sides of the U-shaped baffle plate (1), screw thread adjusting assemblies are installed in the rectangular through holes (12), and one sides, close to each other, of the two opposite screw thread adjusting assemblies extend into the corresponding U-shaped baffle plate (1) and are fixedly connected with clamping plates (16).

2. The solid-sealed pole for the environment-friendly gas switch cabinet circuit breaker according to claim 1, wherein the screw driving assembly comprises a first screw rod (6) rotatably installed between the top inner wall and the bottom inner wall of the corresponding rectangular groove (3), a lifting seat (7) is sleeved on the first screw rod (6) in a screw mode, the front side of the lifting seat (7) is fixedly connected with the rear side of the corresponding front baffle (4), a guide column (5) is fixedly connected between the top inner wall and the bottom inner wall of the rectangular groove (3), the lifting seat (7) is slidably sleeved on the corresponding guide column (5), one ends, close to each other, of the two first screw rods (6) which are opposite to each other in an upper-lower direction extend into a rotating ring (9), and the screw threads of the two first screw rods (6) which are opposite in a screw direction are opposite to each other in a screw direction.

3. The solid-sealed pole for the environment-friendly gas switch cabinet circuit breaker according to claim 1, wherein the synchronous rotation driving assembly comprises an inner gear ring (10) fixedly sleeved in a rotating ring (9), two gears (11) are meshed with the inner side of the inner gear ring (10), and the top and the bottom of the gears (11) are fixedly connected with the end parts of the corresponding first screw rods (6) respectively.

4. The solid-sealed pole for the environment-friendly gas switch cabinet circuit breaker according to claim 1, wherein the thread adjusting assembly comprises rectangular rods (13) sleeved in corresponding rectangular through holes (12) in a sliding mode, one ends, close to each other, of the two rectangular rods (13) are fixedly connected with one sides, far away from each other, of two clamping plates (16), opposite to each other, of the two rectangular rods (13), second screws (14) are rotatably connected between the inner walls of the top and the inner walls of the bottom of the rectangular through holes (12), the rectangular rods (13) are sleeved on the corresponding second screws (14) in a threaded mode, and one ends, far away from each other, of the two opposite second screws (14) extend out of the corresponding U-shaped baffle (1) and are fixedly connected with knobs (15).

5. The solid-sealed pole for the circuit breaker of the environment-friendly gas switch cabinet according to claim 1, wherein a plurality of poking blocks are fixedly connected to the outer side of the rotating ring (9) at equal intervals in an annular shape.

6. The solid-sealed pole for the environment-friendly gas switch cabinet circuit breaker according to claim 2, wherein the side, which is close to each other, of the two lifting seats (7) which are opposite to each other, is provided with a first threaded hole, and the first threaded hole is in threaded connection with the corresponding first screw (6).

7. The solid sealed pole for the circuit breaker of the environment-friendly gas switch cabinet according to claim 1, wherein the side, which is close to each other, of the left clamping plate and the right clamping plate (16) is fixedly adhered with an anti-slip rubber.

8. The solid-sealed pole for the environment-friendly gas switch cabinet circuit breaker according to claim 4, wherein a second threaded hole is formed at one end of the rectangular rod (13) far away from the corresponding clamping plate (16), and the second threaded hole is in threaded connection with the corresponding second screw (14).

Images