CN206726986U - A kind of high voltage control cabinet safety device - Google Patents
A kind of high voltage control cabinet safety device Download PDFInfo
- Publication number
- CN206726986U CN206726986U CN201720468026.8U CN201720468026U CN206726986U CN 206726986 U CN206726986 U CN 206726986U CN 201720468026 U CN201720468026 U CN 201720468026U CN 206726986 U CN206726986 U CN 206726986U
- Authority
- CN
- China
- Prior art keywords
- fixed
- traveller
- wedge
- sector gear
- steel strand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses a kind of high voltage control cabinet safety device, when back door is opened from closure state, sector gear rotate counterclockwise, band moving gear turns clockwise, so as to drive steel strand wires around to wheel, steel strand wires are tightened up, and drive traveller to be moved to the left, spring is compressed, wedge leaves, wedge-like opening groove, wheel disc and combined floodgate rotating shaft can rotate, and carry out related ground operation.When back door closes from opening, sector gear turns clockwise, band moving gear rotate counterclockwise, so as to drive steel strand wires to be scattered from wheel, the elastic force of spring store causes traveller to move right, wedge inserts wedge-like opening groove, and wheel disc and combined floodgate rotating shaft cannot rotate, it is impossible to carry out related ground operation.Compared with prior art, the utility model adapts to different size and the switch board of model, is advantageous to modularization, standardized production, reduces cost, improves efficiency.
Description
Technical field
It the utility model is related to electrical equipment technical field, and in particular to a kind of high voltage control cabinet safety device.
Background technology
High voltage control equipment back door requires that it, in maintenance, does not allow closing operation after open back door, to prevent maloperation,
Prevent potential safety hazard.Current this safety measure is powered off by automatically controlled completion, but due to typically complete in maintenance process,
Electric control gear is also entirely ineffective, and there has been no a kind of mechanical safety dress for blocking closing operation completely when back door is opened at present
Put.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, and open one kind is suitable for different size and model high pressure
The safety device of switch board, is adopted the technical scheme that：
A kind of high voltage control cabinet safety device, it is characterised in that：Including being fixed on the sector close to rear door hinge pivot lower end
Wheel, the central angle of described sector gear is 90 °, and the first end face of the sector gear described in when back door closes is put down with Rear Door
Face is parallel, and the second end face of sector gear is parallel with switch board side plate planar；Fixed bearing block, bearing block on switch board bottom plate
Be rotatably assorted single support shaft, and the fixed gear in position of sector gear is corresponded in single support shaft, and sector gear is meshed with gear,
The also fixed wheel in lower section of single support shaft gear, also fixed L-shaped fixed plate on bearing block, open up on the riser of L-shaped fixed plate
Aperture, one end noose of throttle cable are against at aperture, and the steel strand wires among throttle cable are through the aperture winding and are fixed on
On wheel；Several wedge-like opening grooves are uniformly opened up on the fixed wheel disc in position close to rotating shaft lower end, the circumferential outer rim of wheel disc,
On switch board bottom plate, fixed U-shaped fixed mount at neutral gear beside combined floodgate rotating shaft, insertion is opened up on the first riser of U-shaped fixed mount
The open seam of its upper end, fixed sliding sleeve on the second riser of U-shaped fixed mount, be slidably matched in sliding sleeve traveller, under the endoporus of sliding sleeve
Side sets groove, and the setting of traveller lower outer surface is convex stupefied with groove cooperation, and traveller upper outer surface is opened up to put and arrived in traveller
The heart, the round bottomed vessel that steel strand wires enter and penetrate the first riser end face of direction can be held, the insertion round bottomed vessel other end is also opened up on traveller
With circumferential cylindrical round bottom skewed slot, the anchor post for being fixed in steel strand wires end is against in round bottom skewed slot, and the other end on traveller is spirally connected
Wedge, wedge can be inserted into described wedge-like opening groove, and the other end noose of throttle cable is against the outside of open seam,
Sheathed spring on steel strand wires on the inside of open seam between traveller end face.
Compared with prior art, the utility model no matter high voltage control cabinet specification and model it is how different, though also close
Lock rotating shaft is arranged on any position in switch board, can be connected two parts of controlling organization by throttle cable, non-
It is often convenient, be advantageous to modularization, standardized production, reduce cost, improve efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model section components.
Fig. 2 is the partial enlarged drawing at dashed box in Fig. 1.
Fig. 3 is the structural representation of the utility model traveller and wedge.
Fig. 4 is the structural representation of the utility model another part part.
Fig. 5 is the structural representation at another visual angle of the utility model another part part.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under " etc. the orientation of instruction or
Position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of description the utility model and simplifies description,
Rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and operation, because
This is it is not intended that to limitation of the present utility model., it is necessary to illustrate, unless otherwise clear and definite in description of the present utility model
Regulation and restriction, term " affixed ", " communicating " should be interpreted broadly, such as affixed can be welded to connect or can
Demounting bolt is fixedly connected.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood in this reality
With the concrete meaning in new.
Referring to accompanying drawing, a kind of high voltage control cabinet safety device, including it is fixed on the sector gear close to the rear lower end of door hinge pivot 1
2, the central angle of described sector gear is 90 °, the first end face 21 and Rear Door of the sector gear described in when back door closes
Plane is parallel, and the second end face 21 of sector gear is parallel with switch board side plate planar；The fixed bearing block 3 on switch board bottom plate,
Bearing block 3 is rotatably assorted single support shaft 4, corresponds to the fixed gear 5 in position of sector gear in single support shaft 4, sector gear with
Gear is meshed, the also fixed wheel 6 in lower section of single gear of support shaft 4, and also fixed L-shaped fixed plate 8 on bearing block, L-shaped is fixed
Aperture 81 is opened up on the riser of plate, one end noose of throttle cable 7 is against at aperture 81, the steel strand wires 71 among throttle cable 7
Through the aperture winding and it is fixed on wheel；In the fixed wheel disc 9 in position close to the lower end of combined floodgate rotating shaft 10, the week of wheel disc is outwards
Several wedge-like opening grooves 91 are uniformly opened up on edge, on switch board bottom plate, fixed U-shaped fixed mount at neutral gear beside combined floodgate rotating shaft
11, the open seam 113 for penetrating its upper end, the second riser 112 of U-shaped fixed mount are opened up on the first riser 111 of U-shaped fixed mount
Fixed sliding sleeve 12 is gone up, be slidably matched traveller 13 in sliding sleeve 12, and groove 122, traveller lower section appearance are set below the endoporus of sliding sleeve 12
Face sets convex stupefied 131 coordinated with groove, and traveller upper outer surface opens up traveller center of arriving at of putting, can hold steel strand wires 71 into simultaneously
The round bottomed vessel 132 towards the end face of the first riser 111 is penetrated, the insertion round bottomed vessel other end and circumferential cylindrical circle are also opened up on traveller
Bottom skewed slot 133, the anchor post 71 for being fixed in steel strand wires end are against in round bottom skewed slot 133, and the other end on traveller is spirally connected wedge
14, wedge 14 can be inserted into described wedge-like opening groove 91, and the other end noose of throttle cable 7 is against the outer of open seam 113
Side, sheathed spring 15 on the steel strand wires 71 between the inner side of open seam 113 and traveller end face.At the second end face 21 of sector gear
Setting is higher by the high block 23 of tooth.
When back door is opened from closure state, sector gear rotate counterclockwise（When the tooth contact of block 23 and gear 5,
Sector gear can not rotate again, can prevent back door from crossing unlatching）, band moving gear 5 turns clockwise, so as to drive steel strand wires around to wheel
Rumble 6, steel strand wires 71 are tightened up, and drive traveller to be moved to the left, spring 15 is compressed, and wedge 14 leaves, wedge-like opening groove 91, wheel disc
9 and combined floodgate rotating shaft 10 can rotate, carry out associative operation.
When back door closes from opening, sector gear turns clockwise, the band rotate counterclockwise of moving gear 5, so as to band
Dynamic steel strand wires scatter from wheel 6, and the elastic force that spring 15 stores causes traveller to move right, and wedge 14 inserts wedge-like opening groove
91, wheel disc 9 and combined floodgate rotating shaft 10 cannot rotate, it is impossible to carry out associative operation.
Claims (2)
- A kind of 1. high voltage control cabinet safety device, it is characterised in that：Including being fixed on the sector gear close to rear door hinge pivot lower end, The central angle of described sector gear is 90 °, first end face and the Rear Door plane of the sector gear described in when back door closes Parallel, the second end face of sector gear is parallel with switch board side plate planar；The fixed bearing block on switch board bottom plate, bearing block turn It is dynamic to coordinate single support shaft, the fixed gear in position of sector gear is corresponded in single support shaft, sector gear is meshed with gear, single The also fixed wheel in the lower section of support shaft gear, also fixed L-shaped fixed plate on bearing block, open up on the riser of L-shaped fixed plate small Hole, one end noose of throttle cable are against at aperture, and the steel strand wires among throttle cable are through the aperture winding and are fixed on wheel On rumble；Several wedge-like openings are uniformly opened up on the fixed wheel disc in position close to combined floodgate rotating shaft lower end, the circumferential outer rim of wheel disc Groove, on switch board bottom plate, fixed U-shaped fixed mount at neutral gear beside combined floodgate rotating shaft, open up and pass through on the first riser of U-shaped fixed mount Lead to the open seam of its upper end, fixed sliding sleeve on the second riser of U-shaped fixed mount, be slidably matched in sliding sleeve traveller, the endoporus of sliding sleeve Lower section sets groove, and the setting of traveller lower outer surface is convex stupefied with groove cooperation, and traveller upper outer surface, which opens up to put, arrives at traveller Center, the round bottomed vessel that steel strand wires enter and penetrate the first riser end face of direction can be held, it is another that insertion round bottomed vessel is also opened up on traveller End and circumferential cylindrical round bottom skewed slot, the anchor post for being fixed in steel strand wires end are against in round bottom skewed slot, the other end spiral shell on traveller Wedge is connect, wedge can be inserted into described wedge-like opening groove, and the other end noose of throttle cable is against the outside of open seam, Sheathed spring on steel strand wires on the inside of open seam between traveller end face.
- A kind of 2. high voltage control cabinet safety device according to claim 1, it is characterised in that：The second end face of sector gear Place sets and is higher by the high block of tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720468026.8U CN206726986U (en) | 2017-04-29 | 2017-04-29 | A kind of high voltage control cabinet safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720468026.8U CN206726986U (en) | 2017-04-29 | 2017-04-29 | A kind of high voltage control cabinet safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206726986U true CN206726986U (en) | 2017-12-08 |
Family
ID=60507882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720468026.8U Expired - Fee Related CN206726986U (en) | 2017-04-29 | 2017-04-29 | A kind of high voltage control cabinet safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206726986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112715211A (en) * | 2021-01-20 | 2021-04-30 | 李相银 | Planting pot capable of automatically adding nutrient solution at regular intervals |
-
2017
- 2017-04-29 CN CN201720468026.8U patent/CN206726986U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112715211A (en) * | 2021-01-20 | 2021-04-30 | 李相银 | Planting pot capable of automatically adding nutrient solution at regular intervals |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206726986U (en) | A kind of high voltage control cabinet safety device | |
| CN104746927B (en) | A kind of Novel remote-control berth lock | |
| CN206859945U (en) | Temperature control shutting window device | |
| CN205646483U (en) | Cubical switchboard structure that open by mistake lock is prevented in area | |
| CN203624931U (en) | Hoisting tackle rotating in one-way mode | |
| CN203452495U (en) | Device for improving protection level of switching operation hole of switch cabinet | |
| CN210223877U (en) | Electric key switch device for electric door system | |
| CN202850711U (en) | Automatic closing door device | |
| CN208837570U (en) | A kind of concealed liftable curtain hanger mechanism | |
| CN210273450U (en) | Cable trench cover plate | |
| CN210636963U (en) | Speed-limiting automatic door opening and closing structure | |
| CN205669356U (en) | Machinery cabinet lock and outdoor cabinet | |
| CN211448231U (en) | Shelter self-limiting door hinge | |
| CN105019735B (en) | Automatic switch stores lattice | |
| CN206480523U (en) | A kind of breaker | |
| CN210531718U (en) | Full-automatic remote opening and closing reset driving device | |
| CN207420325U (en) | A kind of intelligent access control system | |
| CN208330158U (en) | One kind is novel to be opened flat electrically operated gate | |
| CN203716723U (en) | Electromagnetic anti-collision door | |
| CN205996937U (en) | A kind of workbox switching mechanism | |
| CN206309172U (en) | Outward swinging door and its door limiting device | |
| CN205918255U (en) | A autogiration lock for measurement cabinet | |
| CN204552288U (en) | A kind of antitheft zip double quick mechanism | |
| CN216289623U (en) | Intelligent measurement and control device for high-voltage switch cabinet | |
| CN215859635U (en) | Automatic limiting structure of vacuum equipment furnace door rotating hinge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20180429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |