CN211858504U

CN211858504U - High-voltage vacuum contactor with protection function

Info

Publication number: CN211858504U
Application number: CN202020982284.XU
Authority: CN
Inventors: 赵心军; 方玉春; 赵风云
Original assignee: Hubei Tongguang Electric Co ltd
Current assignee: Hubei Tongguang Electric Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2020-11-03
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a high-pressure vacuum contactor with safeguard function belongs to high-pressure vacuum contactor technical field, and it includes the protective housing, the lower surface joint of protective housing inner wall has a plurality of rolling mechanism, the upper surface of rolling mechanism and the lower surface overlap joint of bottom plate, the last fixed surface of bottom plate is connected with high-pressure vacuum contactor body, the equal fixedly connected with slider of the left and right sides face of bottom plate. This high-pressure vacuum contactor with safeguard function, through setting up slider, spout, fixture block, draw-in groove, slide bar and sliding sleeve, the staff stimulates the arm-tie right for two slide bars drive two fixture blocks and shift out from two draw-in grooves, and the staff stimulates the handle forward, makes high-pressure vacuum contactor body and this protector separation, makes the staff do not need use tools alright dismantle this protector, easy operation, make that the staff can be convenient dismantle this protector.

Description

High-voltage vacuum contactor with protection function

Technical Field

The utility model belongs to the technical field of high-pressure vacuum contactor, specifically be a high-pressure vacuum contactor with safeguard function.

Background

High-pressure vacuum contactor generally installs in the open air, therefore high-pressure vacuum contactor's surface is provided with protector, but current protector links together through screw and high-pressure vacuum contactor mostly, easily take place the corrosion because of the screw wets, make the screw of corrosion cause the harm to protector easily, when high-pressure vacuum contactor damages need overhaul, make the staff need use tool to dismantle the back just can separate protector and high-pressure vacuum contactor to the bolt, the troublesome poeration, make the staff inconvenient with dismantle this protector.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a high-pressure vacuum contactor with safeguard function has solved current protector and has linked together through screw and high-pressure vacuum contactor mostly for the screw of corrosion causes the harm to protector easily, makes the staff need use the instrument to just can separate protector and high-pressure vacuum contactor after the bolt is dismantled, troublesome poeration's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-pressure vacuum contactor with safeguard function, includes the protective housing, the lower surface joint of protective housing inner wall has a plurality of rolling mechanism, the upper surface of rolling mechanism and the lower surface overlap joint of bottom plate, the last fixed surface of bottom plate is connected with high-pressure vacuum contactor body, the equal fixedly connected with slider of the left and right sides face of bottom plate, slider sliding connection is in the spout.

The right flank at the protective housing inner wall is seted up to the spout, is located the right side two draw-in grooves have been seted up to the right flank of slider, the joint has the fixture block in the draw-in groove, the right flank fixedly connected with slide mechanism of fixture block, slide mechanism's surface has cup jointed the spring, two slide mechanism's the same arm-tie of right-hand member fixedly connected with.

As a further aspect of the present invention: slide mechanism includes the sliding sleeve, the sliding sleeve joint is at the right flank of protective housing, sliding connection has the slide bar in the sliding sleeve, the both ends of slide bar respectively with the left surface of arm-tie and the right flank fixed connection of fixture block, the spring cup joints the surface at the slide bar, the both ends of spring respectively with the right flank of sliding sleeve and the left surface fixed connection of arm-tie.

As a further aspect of the present invention: the front fixedly connected with handle of bottom plate, the surface of handle is provided with the rubber sleeve, the last fixed surface of protective housing inner wall is connected with mount and fan, the fan sets up in the mount.

As a further aspect of the present invention: fixedly connected with heating screen in the mount, two air intakes have been seted up to the upper surface of protective housing, the upper surface joint of protective housing has two dust screens.

As a further aspect of the present invention: the air outlet has all been seted up to the left and right sides face of protective housing inner wall, the air outlet is linked together with the right-hand member of waterproof pipe, the right-hand member of waterproof pipe and the left surface fixed connection of protective housing.

As a further aspect of the present invention: the front of the protective shell is hinged to the back of the two door plates through hinges, and the opposite surfaces of the two door plates are in lap joint.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this high-pressure vacuum contactor with safeguard function, through setting up the slider, the spout, the fixture block, the draw-in groove, slide bar and sliding sleeve, when the staff need dismantle protector, the staff stimulates the arm-tie right, make the arm-tie drive two slide bars and move right in two sliding sleeves, make two slide bars drive two fixture blocks and shift out from two draw-in grooves, the staff stimulates the handle forward, make the handle pass through the bottom plate and drive high-pressure vacuum contactor body and move forward, make high-pressure vacuum contactor body and this protector separation, make the staff do not need use tools alright dismantle this protector, therefore, the steam generator is simple in operation, make that the staff can be convenient dismantle this protector.

2. This high-pressure vacuum contactor with safeguard function, through setting up the fan, the heating net, the air intake, the air outlet, when high-pressure vacuum contactor body needs waterproof and moistureproof, staff control fan and heating net work, make the heating net can heat its air on every side, make the fan can be all with the distribution of heated hot-air in the protective housing, make the inside moist air of protective housing pass through air outlet and waterproof pipe and discharge, make the high-pressure vacuum contactor body be in a dry environment, make the high-pressure vacuum contactor body be difficult for damaging because of the humidity.

3. This high-pressure vacuum contactor with safeguard function through setting up the dust screen for the dust screen can shelter from external dust, makes in external dust is difficult for getting into the protective housing through the air intake, and finally falls high-pressure vacuum contactor body surface, makes high-pressure vacuum contactor body surface be difficult for having attached to a large amount of dust, makes the high-pressure vacuum contactor body can not break down because of adnexed dust.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic sectional view of the protective shell of the present invention;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the position B;

in the figure: the vacuum contactor comprises a protective shell 1, a rolling mechanism 2, a bottom plate 3, a high-pressure vacuum contactor body 4, a sliding block 5, a sliding groove 6, a clamping groove 7, a clamping block 8, a sliding mechanism 9, a sliding sleeve 91, a sliding rod 92, a spring 10, a pulling plate 11, a handle 12, a fixed frame 13, a heating net 14, a fan 15, an air inlet 16, a dust screen 17, an air outlet 18, a waterproof pipe 19, a hinge 20 and a door plate 21.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a high-pressure vacuum contactor with safeguard function, including protective housing 1, the lower surface joint of 1 inner wall of protective housing has a plurality of rolling mechanism 2, the upper surface of rolling mechanism 2 and the lower surface overlap joint of bottom plate 3, through setting up rolling mechanism 2, make that the staff can be convenient promote bottom plate 3, the last fixed surface of bottom plate 3 is connected with high-pressure vacuum contactor body 4, the equal fixedly connected with slider 5 of the left and right sides face of bottom plate 3, slider 5 sliding connection is in spout 6, through setting up slider 5, because of 5 sliding connection of slider are in spout 6, make slider 5 and spout 6 mutually support and can carry on spacingly to bottom plate 3, make bottom plate 3 can not take place to rock when the motion, make bottom plate 3 can drive the steady motion of high-pressure vacuum contactor body 4.

The right flank at 1 inner wall of protective housing is seted up to spout 6, two draw-in grooves 7 have been seted up to the right flank that is located right side slider 5, the joint has fixture block 8 in the draw-in groove 7, through setting up fixture block 8, set up to the arc because of the front of fixture block 8, the staff promotes bottom plate 3 backward, make fixture block 8 can automatic card advance in the draw-in groove 7, make fixture block 8 and draw-in groove 7 mutually support and can fix bottom plate 3, fixture block 8's right flank fixedly connected with slide mechanism 9, spring 10 has been cup jointed to slide mechanism 9's surface, the same arm-tie 11 of two slide mechanism 9's right-hand member fixedly connected.

Specifically, as shown in fig. 1, a heating net 14 is fixedly connected to the inside of the fixing frame 13, two air inlets 16 are formed in the upper surface of the protective shell 1, two dust screens 17 are connected to the upper surface of the protective shell 1 in a clamping manner, air outlets 18 are formed in the left side surface and the right side surface of the inner wall of the protective shell 1, the air outlets 18 are communicated with the right end of the waterproof pipe 19, the waterproof pipe 19 is arranged, the shape of the waterproof pipe 19 is inclined, external rainwater is enabled to be difficult to enter the protective shell 1 through the air outlets 18, and the right end of the waterproof pipe 19 is fixedly connected with the left side.

Specifically, as shown in fig. 2, the front fixedly connected with handle 12 of bottom plate 3, the surface of handle 12 is provided with the rubber sleeve, through setting up handle 12, be provided with the rubber sleeve because of the surface of handle 12, make handle 12 can not with palm direct contact, make handle 12 be difficult for causing great injury to the palm, the last fixed surface of protective housing 1 inner wall is connected with mount 13 and fan 15, fan 15 sets up in mount 13, the front of protective housing 1 is articulated through the back of hinge 20 with two door plant 21, the opposite face overlap joint of two door plant 21.

Specifically, as shown in fig. 3, slide mechanism 9 includes sliding sleeve 91, through setting up sliding sleeve 91, make sliding sleeve 91 can carry on spacingly to slide bar 92, make slide bar 92 can not take place to rock when the motion, make slide bar 92 can drive in the accurate card of fixture block 8 advances draw-in groove 7, sliding sleeve 91 joint is at the right flank of protective housing 1, sliding connection has slide bar 92 in sliding sleeve 91, slide bar 92's both ends respectively with the left surface of arm-tie 11 and the right flank fixed connection of fixture block 8, spring 10 cup joints the surface at slide bar 92, spring 10's both ends respectively with the right flank of sliding sleeve 91 and the left surface fixed connection of arm-tie 11.

The utility model discloses a theory of operation does:

s1, when the worker needs to disassemble the protective device, the worker opens the door panel 21, and then the worker pulls the pulling plate 11 rightwards, so that the pulling plate 11 drives the sliding rod 92 to move rightwards, the clamping block 8 of the sliding rod 92 is moved out of the clamping groove 7, and the worker pulls the handle 12 forwards;

s2, secondly, the handle 12 drives the high-pressure vacuum contactor body 4 to move forwards through the bottom plate 3, so that the high-pressure vacuum contactor body 4 is separated from the protection device, and when the high-pressure vacuum contactor body 4 needs to be waterproof and moistureproof, a worker controls the fan 15 and the heating net 14 to work;

s3, finally, the heating net 14 can heat the air around it, so that the fan 15 can uniformly distribute the heated hot air in the protective casing 1, and the moist air inside the protective casing 1 can be discharged through the air outlet 18 and the waterproof tube 19.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a high-pressure vacuum contactor with safeguard function, includes protective housing (1), its characterized in that: the lower surface of the inner wall of the protective shell (1) is clamped with a plurality of rolling mechanisms (2), the upper surfaces of the rolling mechanisms (2) are in lap joint with the lower surface of the bottom plate (3), the upper surface of the bottom plate (3) is fixedly connected with a high-voltage vacuum contactor body (4), the left side surface and the right side surface of the bottom plate (3) are both fixedly connected with sliding blocks (5), and the sliding blocks (5) are connected in sliding grooves (6) in a sliding mode;

the right flank at protective housing (1) inner wall is seted up in spout (6), is located the right side two draw-in grooves (7) have been seted up to the right flank of slider (5), the joint has fixture block (8) in draw-in groove (7), the right flank fixedly connected with slide mechanism (9) of fixture block (8), spring (10), two have been cup jointed to the surface of slide mechanism (9) the same arm-tie (11) of right-hand member fixedly connected with of slide mechanism (9).

2. The high-voltage vacuum contactor with protection function according to claim 1, characterized in that: slide mechanism (9) are including sliding sleeve (91), sliding sleeve (91) joint is at the right flank of protective housing (1), sliding sleeve (91) sliding connection has slide bar (92), the both ends of slide bar (92) respectively with the left surface of arm-tie (11) and the right flank fixed connection of fixture block (8), spring (10) cup joint the surface at slide bar (92), the both ends of spring (10) respectively with the right flank of sliding sleeve (91) and the left surface fixed connection of arm-tie (11).

3. The high-voltage vacuum contactor with protection function according to claim 1, characterized in that: the front of bottom plate (3) fixedly connected with handle (12), the surface of handle (12) is provided with the rubber sleeve, the last fixed surface of protective housing (1) inner wall is connected with mount (13) and fan (15), fan (15) set up in mount (13).

4. The high-voltage vacuum contactor with protection function as claimed in claim 3, wherein: fixedly connected with heating net (14) in mount (13), two air intakes (16) have been seted up to the upper surface of protective housing (1), the upper surface joint of protective housing (1) has two dust screens (17).

5. The high-voltage vacuum contactor with protection function according to claim 1, characterized in that: air outlet (18) have all been seted up to the left and right sides face of protective housing (1) inner wall, air outlet (18) are linked together with the right-hand member of waterproof pipe (19), the right-hand member of waterproof pipe (19) and the left surface fixed connection of protective housing (1).

6. The high-voltage vacuum contactor with protection function according to claim 1, characterized in that: the front surface of the protective shell (1) is hinged to the back surfaces of the two door panels (21) through hinges (20), and the opposite surfaces of the two door panels (21) are overlapped.