CN219642730U - Handcart type vacuum circuit breaker - Google Patents

Abstract

The utility model discloses a handcart type vacuum circuit breaker which comprises a base, wherein pulleys are arranged on two sides of the base, a main body is arranged above the base, a control panel is arranged at the front end of the main body, auxiliary lubrication mechanisms are arranged at the end parts of two sides of the base, and a cleaning mechanism is arranged on one side of the inside of the auxiliary lubrication mechanisms. This handcart-type vacuum circuit breaker, the brush yoke is at every turn when handling the dust along with the main part, under reciprocating processing' toward "displacement state, its dust is concentrated and is kept stand because there is the traction of brush holder brush head part, then under" reply "displacement state, the shovel form part of its side dress frame bottom will carry out the perk to the dust and handle, personnel start driving motor this moment, make its connecting rod that distributes, third reset spring and sweep the head and all can follow the third pivot and carry out circumference rotation, under this phenomenon, the cyclic type sweeps the head and can take the dust into the basin of collecting the box inside gradually, reduce the messy phenomenon of flying.

Description

Handcart type vacuum circuit breaker

Technical Field

The utility model relates to the technical field of handcart type vacuum circuit breakers, in particular to a handcart type vacuum circuit breaker.

Background

The vacuum circuit breaker is named because the arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are both high vacuum; the arc extinguishing device has the advantages of small volume, light weight, suitability for frequent operation and no maintenance in arc extinguishing, and is more popular in power distribution networks.

The utility model discloses an intelligent handcart type vacuum circuit breaker, which comprises a base, pulleys, a pull rod, a vacuum circuit breaker body, a control button, a fixing plate and a cleaning and lubricating mechanism, wherein the cleaning and lubricating mechanism is arranged at the upper end of the fixing plate, and a telescopic cylinder stretches to drive a swinging rod to swing around a connecting block, so that the swinging rod drives the swinging block to swing towards the lower left end, and an adding mechanism props against a sliding rail, so that the adding mechanism can remove dust at the upper end of the sliding rail while adding lubricating oil, and the advantages of enabling the pulleys to slide stably and enabling the vacuum circuit breaker to move stably are achieved.

In use, the handcart type vacuum circuit breaker only cleans dust on the guide rail, and does not collect the dust correspondingly, so that the brush head part of the handcart type vacuum circuit breaker is likely to repeatedly brush and twist the dust in the subsequent back and forth displacement state of the handcart type vacuum circuit breaker, thereby causing stains which are difficult to clean on the surface of the guide rail, and simultaneously reducing the service life of the brush head.

Disclosure of Invention

The utility model aims to provide a handcart type vacuum circuit breaker, which is used for solving the problems that dust on a guide rail is cleaned and corresponding collecting treatment is not carried out on the dust part, so that the brush head part of the handcart type vacuum circuit breaker is likely to repeatedly brush and twist the dust in a subsequent back and forth displacement state of the handcart type vacuum circuit breaker, so that stains difficult to clean are caused on the surface of the guide rail, and the service life of the brush head is also reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a handcart-type vacuum circuit breaker, includes the base, the both sides of base are provided with the pulley, and the top of base is provided with the main part, the front end of main part is provided with control panel, the both sides tip of base is provided with supplementary lubrication mechanism, and the inside one side of supplementary lubrication mechanism is provided with clearance mechanism, clearance mechanism's side is provided with collects the mechanism, it includes the side-mounting frame to collect the mechanism, and the inside of side-mounting frame is provided with the third pivot, the one end middle part of third pivot is provided with driving motor, the peripheral distribution of third pivot has the connecting rod, and the tip of connecting rod is provided with third reset spring, third reset spring's end is provided with sweeps the head, inside one side of side-mounting frame is provided with the carriage, and the inboard of carriage is provided with collects the box, the inside bottom of collecting the box is provided with the basin, and the both sides of collecting the box are provided with magnetic assembly.

Preferably, the connecting rod, the driving motor and the side mounting frame form a circumferential rotation structure through the third rotating shaft, and the connecting rod, the third reset spring and the sweeping head form elastic connection. The driving motor is started, so that the distributed connecting rods, the third reset springs and the sweeping heads can all circumferentially rotate along the third rotating shaft, and under the phenomenon, the circulating sweeping heads can bring dust into the water tank in the collecting box one by one, and the messy flying phenomenon is reduced.

Preferably, the collection box, the magnetic component and the side mounting frame form a sliding mounting structure through the sliding frame, and the water tank is positioned at the inner bottom end of the collection box.

Preferably, the auxiliary lubrication mechanism comprises a mounting frame, one side of the mounting frame is provided with a thread assembly, one side of the mounting frame is internally provided with a liquid storage tank, one side of the bottom of the liquid storage tank is provided with an output port, the side upper part of the liquid storage tank is provided with a first rotating shaft, one side of the first rotating shaft is provided with a control rod, one side of the control rod is provided with a first reset spring, the other side of the first rotating shaft is provided with a driven clamping rod, one side bottom of the mounting frame is provided with a continuous roller frame, and the periphery of the middle part of the continuous roller frame is provided with a sponge sleeve.

Preferably, the driven clamping rod forms a reset opening and closing structure with the first reset spring and the output port through the first rotating shaft and the control rod, and the output port is communicated with the liquid storage tank. When the sponge sleeve and the roller move along with the fitting of the guide rail, lubricating oil can be uniformly smeared on the guide rail.

Preferably, the cleaning mechanism comprises a mounting groove, the two sides of the inside of the mounting groove are provided with reserved clamping grooves, the middle part of the mounting groove is provided with a brush holder, the two sides of the upper part of the brush holder are provided with second rotating shafts, one side of each second rotating shaft is provided with a connecting piece, two sides of each connecting piece are provided with second reset springs, one side middle part of each connecting piece is provided with a clamping spring, and the end part of each clamping spring is provided with a clamping block.

Preferably, the brush holder forms a bidirectional clamping structure with the clamping block and the reserved clamping groove through the second rotating shaft, the connecting piece, the second reset spring and the clamping spring, and the reserved clamping groove is symmetrically distributed along the vertical central axis of the mounting groove. The brush frame can carry out corresponding cleaning operation on impurities such as dust on the guide rail of the vacuum circuit breaker body when the vacuum circuit breaker body is displaced every time.

Compared with the prior art, the utility model has the beneficial effects that: according to the handcart type vacuum circuit breaker, when dust is processed along with a main body, the brush frame is in a reciprocating manner in a forward displacement state, dust is concentrated on the side edge for standing due to traction of the brush head part of the brush frame, then in a reciprocating manner, a shovel-shaped part at the bottom of a side-loading frame can lift the dust, at the moment, a person starts a driving motor to enable a distributed connecting rod, a third reset spring and a sweeping head to circumferentially rotate along with a third rotating shaft, and in this case, the circulating sweeping head can bring the dust into a water tank in a collecting box one by one, so that the phenomenon of flying is reduced, and the arrangement of the third reset spring ensures that the sweeping head can contact the surface of a guide rail in a moving state and can not hard collide with a shielding part due to overlong.

The sponge sleeve is arranged at the periphery of the middle part of the continuous roller frame and is movably connected with the roller, personnel can use the portable control rod arranged at the front stage of the main body needing to displace on the guide rail through the pulley of the main body, and the sealing clamping piece connected with the end part of the driven clamping rod through the first rotating shaft is separated from the output port on one side of the liquid storage tank, so that lubricating oil in the liquid storage tank can flow out and drop on the sponge sleeve one by one, the sponge sleeve is loosened by one, the driven clamping rod returns to the original position along with the first reset spring, and the lubricating oil can be uniformly smeared on the guide rail when the follow-up sponge sleeve and the roller move along with the fitting of the guide rail, so that the lubricating effect of displacement can be ensured.

The brush frame can carry out corresponding cleaning operation on impurities such as dust on the guide rail of the vacuum circuit breaker body when the vacuum circuit breaker body is displaced every time, and the disassembly and the installation modes of the brush frame are very simple, and the brush frame is required to carry out corresponding traction alignment clamping by utilizing a first reset elastic structure between the second rotating shaft, the connecting piece and the second reset spring to combine with a second reset elastic structure between the connecting piece, the clamp spring and the clamp block.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of an auxiliary lubrication mechanism according to the present utility model;

FIG. 3 is a schematic view of the structure of the present utility model shown in FIG. 2 at a partially enlarged scale;

fig. 4 is a schematic perspective view of the collecting mechanism of the present utility model.

In the figure: 1. a base; 2. a pulley; 3. a main body; 4. a control panel; 5. an auxiliary lubrication mechanism; 501. a mounting frame; 502. a threaded assembly; 503. a liquid storage tank; 504. an output port; 505. a first rotating shaft; 506. a control lever; 507. a first return spring; 508. a driven clamping rod; 509. a roller frame is connected; 510. a sponge sleeve; 6. a cleaning mechanism; 601. a mounting groove; 602. reserving a clamping groove; 603. a brush holder; 604. a second rotating shaft; 605. a connecting piece; 606. a second return spring; 607. clamping springs; 608. a clamping block; 7. a collection mechanism; 701. a side loading frame; 702. a third rotating shaft; 703. a drive motor; 704. a connecting rod; 705. a third return spring; 706. a sweeping head; 707. a carriage; 708. a collection box; 709. a water tank; 710. a magnetic assembly.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a handcart-type vacuum circuit breaker comprises a base 1, pulleys 2 are arranged on two sides of the base 1, a main body 3 is arranged above the base 1, a control panel 4 is arranged at the front end of the main body 3, an auxiliary lubrication mechanism 5 is arranged at two side ends of the base 1, a cleaning mechanism 6 is arranged on one side of the inside of the auxiliary lubrication mechanism 5, a collecting mechanism 7 is arranged on the side of the cleaning mechanism 6, the auxiliary lubrication mechanism 5 comprises a mounting frame 501, a thread component 502 is arranged on one side of the mounting frame 501, a liquid storage tank 503 is arranged inside one side of the mounting frame 501, an output port 504 is arranged on one side of the bottom end of the liquid storage tank 503, a first rotating shaft 505 is arranged above the side of the liquid storage tank 503, a control rod 506 is arranged on one side of the first rotating shaft 505, a first reset spring 507 is arranged on one side of the control rod 506, a driven clamping rod 508 is arranged on the other side of the first rotating shaft 505, the bottom end of one side of the installation frame 501 is provided with a continuous roller frame 509, the periphery of the middle part of the continuous roller frame 509 is provided with a sponge sleeve 510, a driven clamping rod 508 forms a reset opening and closing structure with a first reset spring 507 and an output port 504 through a first rotating shaft 505 and a control rod 506, the output port 504 is communicated with a liquid storage tank 503, the periphery of the middle part of the continuous roller frame 509 is movably connected with a roller of the sponge sleeve 510, a person can move on a guide rail through a pulley 2 of the main body 3 in the earlier stage, the control rod 506 is held by the aid of the arrangement of the first rotating shaft 505, at the moment, a sealing clamping piece connected with the end part of the driven clamping rod 508 by the first rotating shaft 505 can be separated from the output port 504 on one side of the liquid storage tank 503, so that lubricating oil in the liquid storage tank 503 can flow out and drop on the sponge sleeve 510 one by one, the control rod 506 is loosened by one after the lubricating oil drops to the rough hand, the driven clamping rod 508 returns to the original position along with the first reset spring 507, the subsequent sponge sleeve 510 and the roller can uniformly smear lubricating oil on the guide rail when the sponge sleeve and the roller move along with the guide rail, so that the lubricating effect of each displacement can be ensured; the cleaning mechanism 6 comprises a mounting groove 601, reserved clamping grooves 602 are formed in two inner sides of the mounting groove 601, brush holders 603 are symmetrically arranged in the middle of the mounting groove 601, second rotating shafts 604 are arranged on two upper sides of the brush holders 603, connecting pieces 605 are arranged on one sides of the second rotating shafts 604, second reset springs 606 are arranged on two sides of the connecting pieces 605, clamping springs 607 are arranged in the middle of one side of the connecting pieces 605, clamping blocks 608 are arranged at the end parts of the clamping springs 607, the brush holders 603 form a bidirectional clamping structure through the second rotating shafts 604, the connecting pieces 605, the second reset springs 606, the clamping springs 607, the clamping blocks 608 and the reserved clamping grooves 602, the reserved clamping grooves 602 are symmetrically distributed along the vertical central axis of the mounting groove 601, the brush holders 603 can carry out corresponding cleaning operation on dust and other impurities on guide rails of the vacuum circuit breaker main body 3 each time, and the disassembling and mounting modes are very simple, and the brush holders 603 are required to be correspondingly clamped by utilizing the second rotating shafts 604, the connecting pieces 605 and the first reset elastic structures between the second reset elastic structures and the second reset structures between the clamping springs 606; the collecting mechanism 7 comprises a side loading frame 701, a third rotating shaft 702 is arranged in the side loading frame 701, a driving motor 703 is arranged in the middle of one end of the third rotating shaft 702, connecting rods 704 are distributed on the periphery of the third rotating shaft 702, and the end part of the connecting rod 704 is provided with a third return spring 705, the tail end of the third return spring 705 is provided with a sweeping head 706, the connecting rod 704, the driving motor 703 and the side mounting frame 701 form a circumferential rotation structure through a third rotating shaft 702, and the connecting rod 704, the third return spring 705 and the sweeping head 706 form an elastic connection, a sliding frame 707 is arranged at one side of the inner part of the side mounting frame 701, and the inside of the sliding frame 707 is provided with a collecting box 708, the inside bottom end of the collecting box 708 is provided with a water tank 709, and magnetic components 710 are provided on both sides of the collection box 708, the collection box 708 forms a slide-mount structure with the magnetic components 710 and the side mount 701 by the slide frame 707, and the water tank 709 is positioned at the inner bottom end of the collecting box 708, and each time the brush holder 603 processes dust with the main body 3, in a 'forward' displacement state of the reciprocating process, dust is collected at the side for standing by the traction of the brush head portion of the brush holder 603, and then in a "complex" displacement state, the shovel-shaped part at the bottom of the side mounting frame 701 can lift dust, and at the moment, a person starts the driving motor 703, so that the distributed connecting rod 704, the third return spring 705 and the sweeping head 706 can all rotate along the third rotating shaft 702 in the circumferential direction, in this case, the circulating type cleaning head 706 can carry dust into the water tank 709 inside the collecting box 708 one by one, reduce the flying phenomenon, the third return spring 705 is provided to ensure that the sweeping head 706 can contact the surface of the guide rail in a moving state and simultaneously does not hard collide with the shielding part due to overlong.

Working principle: for the handcart type vacuum circuit breaker, personnel can firstly displace the front stage on the guide rail through the pulley 2 of the main body 3, the portable control rod 506 is arranged by utilizing the first rotating shaft 505, at the moment, the sealing clamping piece connected with the end part of the driven clamping rod 508 is separated from the output port 504 at one side of the liquid storage tank 503, lubricating oil in the liquid storage tank 503 can flow out and drop on the sponge sleeve 510 one by one, the control rod 506 is loosened by one, the driven clamping rod 508 can return to the original position along with the first reset spring 507, the follow-up sponge sleeve 510 and the roller can uniformly smear lubricating oil on the guide rail when the follow-up sponge sleeve moves along with the guide rail, so as to ensure the lubrication effect of each displacement, and secondly, the brush holder 603 can carry out corresponding cleaning operation on impurities such as dust on the guide rail when the main body 3 of the vacuum circuit breaker moves, namely, in the 'forward' displacement state 'of the brush holder 603 is carried out, the dust is concentrated on the side edges because of traction of the brush head part, the dust can be kept still, then in the' repeated 'displacement state', the brush head part 701 is arranged at the side, the back part of the brush head part returns to the original position along with the first reset spring 507, the dust can be prevented from being blown down to the first rotating part 706, the brush head 706 can be in the first rotating state, the brush head 706 can be completely and the dust can be prevented from being rotated, and the dust can be completely collided with the third rotating part of the brush head part 706, and the dust can be completely and the dust can be prevented from moving along with the guide groove 706, and the guide rod 706, and the dust can be completely rotated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a handcart-type vacuum circuit breaker, includes base (1), its characterized in that: the utility model discloses a novel self-lubricating device, which is characterized in that pulleys (2) are arranged on two sides of a base (1), a main body (3) is arranged above the base (1), a control panel (4) is arranged at the front end of the main body (3), an auxiliary lubricating mechanism (5) is arranged at two side end parts of the base (1), a cleaning mechanism (6) is arranged at one side of the inside of the auxiliary lubricating mechanism (5), a collecting mechanism (7) is arranged at the side of the cleaning mechanism (6), the collecting mechanism (7) comprises a side loading frame (701), a third rotating shaft (702) is arranged inside the side loading frame (701), the utility model discloses a cleaning device, including third pivot (702), connecting rod (704), collection box (708), link rod (704), sweeping head (706) are provided with in the one end middle part of third pivot (702), the periphery of third pivot (702) distributes and has connecting rod (704), and the tip of connecting rod (704) is provided with third reset spring (705), the end of third reset spring (705) is provided with sweeping head (706), inside one side of side dress frame (701) is provided with carriage (707), and the inboard of carriage (707) is provided with collection box (708), the inside bottom of collection box (708) is provided with basin (709), and the both sides of collection box (708) are provided with magnetic component (710).

2. A cart type vacuum circuit breaker according to claim 1, characterized in that: the connecting rod (704) forms a circumferential rotation structure with the driving motor (703) and the side mounting frame (701) through a third rotating shaft (702), and the connecting rod (704), the third reset spring (705) and the sweeping head (706) form elastic connection.

3. A cart type vacuum circuit breaker according to claim 1, characterized in that: the collection box (708) forms a sliding structure with the magnetic component (710) and the side mounting frame (701) through the sliding frame (707), and the water tank (709) is positioned at the inner bottom end of the collection box (708).

4. A cart type vacuum circuit breaker according to claim 1, characterized in that: the auxiliary lubrication mechanism (5) comprises a mounting frame (501), one side of the mounting frame (501) is provided with a thread component (502), one side of the mounting frame (501) is internally provided with a liquid storage groove (503), one side of the bottom of the liquid storage groove (503) is provided with an output port (504), the side upper part of the liquid storage groove (503) is provided with a first rotating shaft (505), one side of the first rotating shaft (505) is provided with a control rod (506), one side of the control rod (506) is provided with a first reset spring (507), the other side of the first rotating shaft (505) is provided with a driven clamping rod (508), one side bottom of the mounting frame (501) is provided with an attached roller frame (509), and the periphery of the middle of the attached roller frame (509) is provided with a sponge sleeve (510).

5. A cart type vacuum interrupter according to claim 4, wherein: the driven clamping rod (508) forms a reset opening and closing structure with the first reset spring (507) and the output port (504) through the first rotating shaft (505) and the control rod (506), and the output port (504) is communicated with the liquid storage tank (503).

6. A cart type vacuum circuit breaker according to claim 1, characterized in that: the cleaning mechanism (6) comprises a mounting groove (601), reservation clamping grooves (602) are formed in two sides of the inside of the mounting groove (601), a brush holder (603) is arranged in the middle of the mounting groove (601), second rotating shafts (604) are arranged on two sides of the upper portion of the brush holder (603), a connecting piece (605) is arranged on one side of the second rotating shafts (604), second reset springs (606) are arranged on two sides of the connecting piece (605), clamping springs (607) are arranged in the middle of one side of the connecting piece (605), and clamping blocks (608) are arranged at the ends of the clamping springs (607).

7. A cart type vacuum interrupter according to claim 6, wherein: the brush holder (603) forms a bidirectional clamping structure with the clamping block (608) and the reserved clamping groove (602) through the second rotating shaft (604), the connecting piece (605), the second reset spring (606) and the clamping spring (607), and the reserved clamping groove (602) is symmetrically distributed along the vertical central axis of the mounting groove (601).