CN204030315U - A kind of high-voltage vacuum power distribution equipment for mining door-opening mechanism - Google Patents
A kind of high-voltage vacuum power distribution equipment for mining door-opening mechanism Download PDFInfo
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- CN204030315U CN204030315U CN201420504436.XU CN201420504436U CN204030315U CN 204030315 U CN204030315 U CN 204030315U CN 201420504436 U CN201420504436 U CN 201420504436U CN 204030315 U CN204030315 U CN 204030315U
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- flange
- door
- connecting portion
- buckle
- shell flange
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Abstract
A high-voltage vacuum power distribution equipment for mining door-opening mechanism, comprise explosion-resistant enclosure and on shell flange and explosion preventing gate and on door flange, shell flange and door are respectively equipped with corresponding buckle and fixture block on flange; Described explosion preventing gate is hinged by door pivot and explosion-resistant enclosure; Described door-opening mechanism is cake formula quick opening structure, comprise U-shaped groove and be placed in the cake head with handle in this U-shaped groove, this cake head is provided with an eccentric orfice, connecting pin through this eccentric orfice is connected in cake head on U-shaped groove, this cake head bottom is provided with saddle, contacts with cake head outer rim.During switch gate, by handle, drive cake head to rotate, and then drive explosion preventing gate to move up and down by eccentric structure, make buckle depart from/snap in fixture block, realize switch gate operation.High-voltage vacuum power distribution equipment for mining door-opening mechanism of the present utility model is simple in structure, easy to use, and explosion preventing gate can open in 0 °～180 ° arbitrarily angled scopes, welcome by workman.
Description
Technical field
The utility model relates to a kind of high-voltage vacuum power distribution equipment for mining door-opening mechanism.
Background technology
High-voltage vacuum power distribution equipment for mining is used in the underground power supply system of colliery in a large number, in order to meet, is subject to electricity, feed etc.It is mainly comprised of the high-pressure vacuum breaker in explosion-resistant enclosure and explosion-resistant enclosure chamber, its principal organ comprises into mechanism of car, door-opening mechanism, manually closes sub-agencies etc., and between each mechanism, is mutual locking.
Original door-opening mechanism processing technology is comparatively complicated, open the door and need certain craftsmenship, and door can only open 90 °, the carrying away of inconvenient cavity high-pressure vacuum breaker (this circuit breaker weight has more than 120 kilogram, needs 3 people to carry on and carries off).And, if spanner handle firmly after open angle surpasses 90 ° is easy to cause handle leading edge deformation and closes and do not visit, coal mine subordinate, " release " accident quick-fried, have a strong impact on safe power supply.
Summary of the invention
The utility model is complicated for door-opening mechanism processing technology in prior art, uses inconveniently, open the door and need certain craftsmenship, and open angle can not surpass the deficiency of 90 °, and a kind of high-voltage vacuum power distribution equipment for mining door-opening mechanism is provided.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of high-voltage vacuum power distribution equipment for mining door-opening mechanism, comprise the explosion-resistant enclosure with an open side, and the explosion preventing gate coordinating with this open side, the open side of described explosion-resistant enclosure is provided with shell flange for one week along opening, and described explosion preventing gate is provided with the door flange corresponding with described shell flange; The upper limb of described door flange is provided with some opening down and corresponding with the upper limb of described shell flange upper buckle groups, the lower edge of described shell flange is provided with some opening up and corresponding with the lower edge of described door flange lower buckle groups, the left and right sides outer rim of described door flange is respectively equipped with some downward opening left buckle groups and right jamming button group, and the left and right sides outer rim of described shell flange is respectively equipped with left fixture block group and the right fixture block group corresponding with left buckle group on described door flange and right jamming button group.
Described door flange one side outer rim is also respectively equipped with superposed door flange the first connecting portion and is positioned at door flange second connecting portion of bottom, and described door flange opposite side outer rim is provided with door flange three connecting portion corresponding with door flange the first connecting portion position; Described shell flange both sides outer rim is provided with respectively and described door flange the first connecting portion, door flange the second connecting portion, shell flange the first connecting portion, shell flange the second connecting portion, shell flange the 3rd connecting portion that door flange the 3rd connecting portion is corresponding; Also comprise successively, through described door flange the first connecting portion, shell flange the first connecting portion, door flange the second connecting portion, shell flange the second connecting portion, described explosion preventing gate and described explosion-resistant enclosure are carried out to hinged door pivot; Adopt said structure, described explosion preventing gate can be opened 0 ° ~ 180 ° arbitrarily angled scopes, has facilitated workman to carry away explosion-resistant enclosure chamber inner high voltage vacuum circuit-breaker.
Described door flange the first connecting portion comprises the first U-shaped groove, a side of this first U-shaped groove is outward extended with fixed part in opening part, described the first U-shaped groove by this fixed part opening outwardly level be fixed on a flange, another side of described the first U-shaped groove outside is provided with axis perpendicular to horizontal plane and the tube connector contour with this side; Also comprise the first cake head and be fixed on the first handle on this first cake head, described the first cake head is provided with an eccentric orfice, and has the connecting pin being fixed on described the first U-shaped groove dual-side through this eccentric orfice and two ends that described the first cake head is connected on described the first U-shaped groove;
Described shell flange the first connecting portion is horizontally disposed the first saddle, and this first saddle one end is fixed on described shell flange, and the other end is provided with the first through hole.
Described door pivot smooth surface and one end are provided with a major part, described large area of bed is greater than the diameter of described tube connector, one end that described door pivot is not established major part is successively through described tube connector and described the first through hole and can be up and down along its axis, and the outer rim of described the first cake head is overlapped on described the first saddle and can take described connecting pin and rotates as axle.
Described door flange the 3rd connecting portion structure and described door flange the first connecting portion structure are similar, comprise the second cake head that is fixed on the second U-shaped groove on a flange and is connected in this second U-shaped groove inside and are fixed on the second handle on the second cake head; Described shell flange the 3rd connecting portion and described shell flange the first connecting portion are similar, are horizontally disposed the second saddle.
Further, described shell flange both sides outer rim is provided with corresponding with described the first saddle and the second saddle respectively the first jacking block and the second jacking block.
Further, described upper buckle group and lower bayonet socket group are evenly provided with three buckles; Described left buckle group and right jamming button group are evenly provided with four buckles, and corresponding left fixture block group and right fixture block group is equipped with four fixture blocks with it.
Further, between the first buckle and the second buckle that described door flange the first connecting portion is arranged in order from top to bottom in described left buckle group, between the 3rd buckle and the 4th buckle that described door flange the second connecting portion is arranged in order from top to bottom in described left buckle group, between the first buckle and the second buckle that described door flange the 3rd connecting portion is arranged in order from top to bottom in described right jamming button group; Described shell flange the first connecting portion, shell flange the second connecting portion, shell flange the 3rd position of connecting portion on shell flange are corresponding with above-mentioned door flange the first connecting portion, door flange the second connecting portion, door flange the 3rd position of connecting portion on door flange respectively.
A kind of high-voltage vacuum power distribution equipment for mining door-opening mechanism of the present utility model, by door pivot and corresponding connecting portion, the explosion preventing gate of high-voltage vacuum power distribution equipment for mining and explosion-resistant enclosure are carried out hinged, and adopt and to be provided with eccentric orfice and with the cake head door lifter structure of handle, not only simple in structure, easy to use, easy operating, and can between 0 °～180 °, open the door by unspecified angle, facilitate workman to carry away explosion-resistant enclosure chamber inner high voltage vacuum circuit-breaker.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of a kind of high-voltage vacuum power distribution equipment for mining door-opening mechanism of the utility model;
Fig. 2 is the structural representation of another angle of embodiment in Fig. 1;
Description of reference numerals: 1-explosion-resistant enclosure, 2-explosion preventing gate, 3-shell flange, 4-door flange, 11-shell flange the first connecting portion, 12-shell flange the second connecting portion, 13-shell flange the 3rd connecting portion, 14-the first jacking block, 15-the second jacking block, 21-door flange the first connecting portion, 22-door flange the second connecting portion, 23-door flange the 3rd connecting portion, 24-the first cake head, 25-first handle, 26-the second cake head, 27-second handle, 28-door pivot, the left fixture block group of 31-, the right fixture block group of 32-, buckle group under 33-, the upper buckle group of 41-, the left buckle group of 42-, the right bayonet socket group of 43-.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
Referring to accompanying drawing.
A kind of high-voltage vacuum power distribution equipment for mining door-opening mechanism, comprise the explosion-resistant enclosure 1 with an open side, and the explosion preventing gate 2 coordinating with this open side, the open side of described explosion-resistant enclosure is provided with shell flange 3 for one week along opening, and this explosion preventing gate is provided with the door flange 4 corresponding with shell flange 3; The upper limb of door flange 4 is provided with opening down and corresponding with the upper limb of shell flange 3 upper buckle group 41, the lower edge of shell flange 3 is provided with opening up and corresponding with the lower edge of door flange 4 lower buckle group 33, the left and right sides outer rim of door flange 4 is respectively equipped with downward opening left buckle group 42 and right jamming button group 43, and the left and right sides outer rim of shell flange 3 is respectively equipped with left fixture block group 31 and the right fixture block group 32 corresponding with 4 left buckle group 42 on door flange and right jamming button group 43.Especially, in the present embodiment, above-mentioned upper buckle group and lower bayonet socket group are respectively three, and left buckle group and right jamming button group are made as respectively 4.
Door flange 4 one side outer rims are also respectively equipped with the first buckle and door flange the first connecting portion between the second buckle and door flange the second connecting portion 22 between the 3rd buckle being arranged in order from top to bottom in left buckle group and the 4th buckle being arranged in order from top to bottom in left buckle group, and door flange opposite side outer rim is provided with door flange three connecting portion 23 corresponding with door flange the first connecting portion position; Shell flange both sides outer rim is provided with respectively and door flange the first connecting portion, door flange the second connecting portion, shell flange the first connecting portion 11, shell flange the second connecting portion 12, shell flange the 3rd connecting portion 13 that door flange the 3rd connecting portion is corresponding; Door flange the first connecting portion comprises the first U-shaped groove, a side of this first U-shaped groove is outward extended with fixed part in opening part, and by this fixed part opening outwardly level be fixed on a flange, another side of the first U-shaped groove outside is provided with axis perpendicular to horizontal plane and the tube connector contour with this side; Shell flange the first connecting portion is horizontally disposed saddle, and this saddle one end is fixed on described shell flange, and the other end is provided with a through hole; Door flange the second connecting portion is fixed on described door flange, and its extension is horizontally disposed with and is provided with through hole; Shell flange second connecting portion one end level is fixed on shell flange, and the other end is provided with through hole; Also comprise that smooth surface and one end are provided with the door pivot 28 of a major part, its large area of bed is greater than the diameter of tube connector, do not establish one end of major part successively through the through hole on the tube connector on door flange the first connecting portion, the through hole on shell flange the first connecting portion, door flange the second connecting portion, the through hole on shell flange the second connecting portion, described explosion preventing gate and described explosion-resistant enclosure are carried out hinged.
Door flange the first connecting portion also comprises the first cake head 24 and is fixed on the first handle 25 on this first cake head 24, the first cake head 24 is provided with an eccentric orfice, and has the connecting pin being fixed on the first U-shaped groove dual-side through this eccentric orfice and two ends that the first cake head is connected on described the first U-shaped groove.The eccentric throw of this eccentric orfice is through strict calculating, makes the outer rim of the first cake head just in time can be overlapped on saddle and can take connecting pin to rotate as axle.Door flange the 3rd connecting portion 23 structures are similar with door flange the first connecting portion 21 structures, comprise the second cake head that is fixed on the second U-shaped groove on a flange and is connected in this second U-shaped groove inside and are fixed on the second handle on the second cake head; Shell flange the 3rd connecting portion 13 is similar with shell flange the first connecting portion 11, is horizontally disposed saddle.
The process of opening the door:
While opening the door, synchronously upwards pull first handle 25 and second handle 27 simultaneously, with the first cake head 24 on fixed handle and the second cake head 26, start at shell flange first connecting portion 11(the first saddle) and shell flange the 3rd connecting portion 13(the second saddle) upper surface on rotate.Because the eccentric orfice on the first cake head 24 and the second cake head 26 is to shell flange first connecting portion 11(the first saddle) and shell flange the 3rd connecting portion 13(the second saddle) distance increase gradually, thereby drive door flange 4 along the continuous upward sliding of shell flange 3, until upper and lower buckle group departs from flange completely, till left and right bayonet socket group departs from left and right fixture block completely; Its maximum eccentricity of eccentric orfice on the first cake head 24 and the second cake head 26 can guarantee that fixture block can throw off completely from flange.Now, just can open easily explosion preventing gate 2, and can open 0 ° ~ 180 ° arbitrarily angled scopes.
The process of closing the door:
First explosion preventing gate 2 is closed, make shell flange 3 and door flange 4 keep plane contact, synchronously pull respectively first handle 25 and second handle 27 downwards simultaneously, make the first cake head 24 and the second cake head 26 on handle start to rotate on the lower surface of the first jacking block 14 and the second jacking block 15 around pin axle, thereby a flange 4 is started along shell flange 3 down slidings.Further decline along with first handle 25 and second handle 27, eccentric orfice on the first cake head 24 and the second cake head 26 increases gradually to the distance of the first jacking block 14 and the second jacking block 15, promoting door flange 4 constantly moves down, until buckle group fastens flange or fixture block completely up and down, just complete the process of closing the door.
The high-voltage vacuum power distribution equipment for mining door-opening mechanism of the present embodiment, the processing technology that has solved existing door-opening mechanism existence is comparatively complicated, open the door and need certain craftsmenship, and door can only be opened 90 °, the deficiency that inconvenient cavity high-pressure vacuum breaker carries away, provide a kind of novel structure, convenient and practical cake formula quick opening structure.Use the high-voltage vacuum power distribution equipment for mining door-opening mechanism in the present embodiment, can between 0 °～180 °, open the door by unspecified angle, facilitate workman to lift chamber inner high voltage vacuum circuit-breaker, the more important thing is, in operation, almost become " foolproof ", without any need for skill, do not worry that it has any damage, welcome by workman.
In a word; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (4)
1. a high-voltage vacuum power distribution equipment for mining door-opening mechanism, comprise the explosion-resistant enclosure with an open side, and the explosion preventing gate coordinating with this open side, the open side of described explosion-resistant enclosure is provided with shell flange for one week along opening, and described explosion preventing gate is provided with the door flange corresponding with described shell flange; The upper limb of described door flange is provided with some opening down and corresponding with the upper limb of described shell flange upper buckle groups, the lower edge of described shell flange is provided with some opening up and corresponding with the lower edge of described door flange lower buckle groups, the left and right sides outer rim of described door flange is respectively equipped with some downward opening left buckle groups and right jamming button group, and the left and right sides outer rim of described shell flange is respectively equipped with left fixture block group and the right fixture block group corresponding with left buckle group on described door flange and right jamming button group;
It is characterized in that: described door flange one side outer rim is also respectively equipped with superposed door flange the first connecting portion and is positioned at door flange second connecting portion of bottom, and described door flange opposite side outer rim is provided with door flange three connecting portion corresponding with door flange the first connecting portion position; Described shell flange both sides outer rim is provided with respectively and described door flange the first connecting portion, door flange the second connecting portion, shell flange the first connecting portion, shell flange the second connecting portion, shell flange the 3rd connecting portion that door flange the 3rd connecting portion is corresponding; Also comprise successively, through described door flange the first connecting portion, shell flange the first connecting portion, door flange the second connecting portion, shell flange the second connecting portion, described explosion preventing gate and described explosion-resistant enclosure are carried out to hinged door pivot;
Described door flange the first connecting portion comprises the first U-shaped groove, a side of this first U-shaped groove is outward extended with fixed part in opening part, described the first U-shaped groove by this fixed part opening outwardly level be fixed on a flange, another side of described the first U-shaped groove outside is provided with axis perpendicular to horizontal plane and the tube connector contour with this side; Also comprise the first cake head and be fixed on the first handle on this first cake head, described the first cake head is provided with an eccentric orfice, and has the connecting pin being fixed on described the first U-shaped groove dual-side through this eccentric orfice and two ends that described the first cake head is connected on described the first U-shaped groove;
Described shell flange the first connecting portion is horizontally disposed the first saddle, and this first saddle one end is fixed on described shell flange, and the other end is provided with the first through hole;
Described door pivot smooth surface and one end are provided with a major part, described large area of bed is greater than the diameter of described tube connector, one end that described door pivot is not established major part is successively through described tube connector and described the first through hole and can be up and down along its axis, and the outer rim of described the first cake head is overlapped on described the first saddle and can take described connecting pin and rotates as axle;
Described door flange the 3rd connecting portion comprises the second cake head that is fixed on the second U-shaped groove on a flange and is connected in this second U-shaped groove inside and is fixed on the second handle on the second cake head; Described shell flange the 3rd connecting portion is horizontally disposed the second saddle.
2. high-voltage vacuum power distribution equipment for mining door-opening mechanism as claimed in claim 1, is characterized in that: described shell flange both sides outer rim is provided with corresponding with described the first saddle and the second saddle respectively the first jacking block and the second jacking block.
3. high-voltage vacuum power distribution equipment for mining door-opening mechanism as claimed in claim 1 or 2, is characterized in that: described upper buckle group and lower bayonet socket group are evenly provided with three buckles; Described left buckle group and right jamming button group are evenly provided with four buckles, and corresponding left fixture block group and right fixture block group is equipped with four fixture blocks with it.
4. high-voltage vacuum power distribution equipment for mining door-opening mechanism as claimed in claim 3, it is characterized in that: between the first buckle and the second buckle that described door flange the first connecting portion is arranged in order from top to bottom in described left buckle group, between the 3rd buckle and the 4th buckle that described door flange the second connecting portion is arranged in order from top to bottom in described left buckle group, between the first buckle and the second buckle that described door flange the 3rd connecting portion is arranged in order from top to bottom in described right jamming button group; Described shell flange the first connecting portion, shell flange the second connecting portion, shell flange the 3rd position of connecting portion on shell flange are corresponding with above-mentioned door flange the first connecting portion, door flange the second connecting portion, door flange the 3rd position of connecting portion on door flange respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504436.XU CN204030315U (en) | 2014-09-03 | 2014-09-03 | A kind of high-voltage vacuum power distribution equipment for mining door-opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504436.XU CN204030315U (en) | 2014-09-03 | 2014-09-03 | A kind of high-voltage vacuum power distribution equipment for mining door-opening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030315U true CN204030315U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420504436.XU Expired - Fee Related CN204030315U (en) | 2014-09-03 | 2014-09-03 | A kind of high-voltage vacuum power distribution equipment for mining door-opening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127708A (en) * | 2020-09-29 | 2020-12-25 | 张家港市升恒机械设备制造有限公司 | Safety interlocking mechanism of mining explosion-proof cabinet |
| CN112928613A (en) * | 2016-02-12 | 2021-06-08 | 伊顿智能动力有限公司 | A housing arrangement; an assembly; and method |
-
2014
- 2014-09-03 CN CN201420504436.XU patent/CN204030315U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928613A (en) * | 2016-02-12 | 2021-06-08 | 伊顿智能动力有限公司 | A housing arrangement; an assembly; and method |
| CN112928613B (en) * | 2016-02-12 | 2024-04-12 | 伊顿智能动力有限公司 | A housing arrangement; a component; method and apparatus for processing a web |
| CN112127708A (en) * | 2020-09-29 | 2020-12-25 | 张家港市升恒机械设备制造有限公司 | Safety interlocking mechanism of mining explosion-proof cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20170903 |