CN204060316U - A kind of control device for mine safety door - Google Patents
A kind of control device for mine safety door Download PDFInfo
- Publication number
- CN204060316U CN204060316U CN201420526366.8U CN201420526366U CN204060316U CN 204060316 U CN204060316 U CN 204060316U CN 201420526366 U CN201420526366 U CN 201420526366U CN 204060316 U CN204060316 U CN 204060316U
- Authority
- CN
- China
- Prior art keywords
- travel switch
- dead man
- support
- switch
- sluice gate
- 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
Abstract
The utility model discloses a kind of control device for mine safety door; Belong to mine safety control appliance technical field; Its technical essential comprises support, support is sequentially provided with along its length upper limit travel switch, descendingly opens a sluice gate travel switch, up barrier gate travel switch, descending barrier gate travel switch, uply opens a sluice gate travel switch and lower bound range switch, is arranged on and descendingly opens a sluice gate the first dead man between travel switch and up barrier gate travel switch, be arranged on descending barrier gate travel switch and up the second dead man between travel switch and the first resetting-mechanism be connected between support and the first dead man and between the second dead man and the second resetting-mechanism of opening a sluice gate forms; Support is provided with screw mandrel along its length, and screw mandrel is linked by sprocket wheel chain and elevator roller, and screw mandrel is provided with slip pulling block; The utility model aims to provide a kind of structure control device for mine safety door ingenious, easy to use; For the switch control rule of slope security fence.
Description
Technical field
The utility model relates to a kind of mine safety control device, more particularly, particularly relates to a kind of control device for mine safety door.
Background technology
At present, in underground mine incline shaft transport manufacturing process, at mine car by before and after slope mouth, all need operating personnel to carry out the opening and closing of slope mouth security fence, prevent unrelated person discrepancy mine and foreign matter from tumbling generation security incident to shaft bottom.Adopt the slope mouth security fence of above-mentioned this structure, need special messenger and keep watch on duty for a long time, occur extremely, then directly affecting the normal operation in mine, even causing unnecessary security incident problem if personnel keep watch.The shortcoming that ubiquity personnel labor intensity is large and safety factor is low.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides a kind of structure ingenious, simple, the easy to use and respond well control device for mine safety door.
The technical solution of the utility model is achieved in that a kind of control device for mine safety door, comprise support, wherein said support is sequentially provided with upper limit travel switch along its length, descendingly open a sluice gate travel switch, up barrier gate travel switch, descending barrier gate travel switch, uply open a sluice gate travel switch and lower bound range switch, be arranged on descending first dead man of opening a sluice gate between travel switch and up barrier gate travel switch, be arranged on descending barrier gate travel switch and up second dead man of opening a sluice gate between travel switch, be connected to the first resetting-mechanism between support and the first dead man and be connected to the second resetting-mechanism composition between support and the second dead man, first dead man and the second dead man are hinged with support respectively, described first dead man upper end is opened a sluice gate between travel switch and up barrier gate travel switch descending, described second dead man upper end is at descending barrier gate travel switch and uply open a sluice gate between travel switch, upper limit travel switch, descendingly open a sluice gate travel switch, up barrier gate travel switch, descending barrier gate travel switch, up travel switch of opening a sluice gate all be connected by the control unit of signal control appliance and outside driving arrangement to be controlled with lower bound range switch, support is provided with screw mandrel along its length, described screw mandrel is linked by sprocket wheel chain and the elevator roller controlled in the upper and lower elevator unit of mine car, screw mandrel is provided with and upper limit travel switch, the first dead man, slip pulling block that the second dead man is relative with lower bound range switch.
In above-mentioned a kind of control device for mine safety door, support below described upper limit travel switch and lower bound range switch is respectively equipped with trace, described trace upper end is provided with arc positioning groove, it is peripheral that arc positioning groove is set in corresponding travel switch contact, and described trace lower end is relative with slip pulling block.
In above-mentioned a kind of control device for mine safety door, described support is made up of upper supporting plate, lower carrier plate, the junction plate that connects upper and lower support plate two ends respectively, the guide and limit groove adapted with slip pulling block is formed between upper and lower support plate, described screw mandrel is arranged on the lower carrier plate back side relative with upper limit travel switch, and slip pulling block is relative with the lower end of the first dead man, the second dead man and trace through guide and limit groove.
In above-mentioned a kind of control device for mine safety door, described first resetting-mechanism and the second resetting-mechanism are spring, and spring respectively correspondence is arranged on the first dead man and between the second dead man swaying direction both sides and support.
In above-mentioned a kind of control device for mine safety door, described upper limit travel switch, descendingly open a sluice gate travel switch, up barrier gate travel switch, descending barrier gate travel switch, up travel switch of opening a sluice gate be connected with upper supporting plate respectively by installing plate with lower bound range switch; Be equipped with the location fixture block of L shape at each installing plate back side, location fixture block be provided with internal thread hole, be connected with setscrew nut at internal thread hole internal thread; Installing plate, location fixture block and setscrew nut cooperation are fixedly clamped on upper supporting plate.
After the utility model adopts said structure, four travel switches are adopted to coordinate two dead mans and spring, form two groups of link gears, by the elevator roller strap movable wire bar interlock in elevator machine room, by the slip pulling block on screw mandrel, the elevating control to safety door place security fence can be realized simply, have compact conformation, ingenious, control simple, that cost is low and effective advantage, do not need to install other driving arrangement in addition additional.After adopting structure of the present utility model, the switch automation of security fence can be realized, without the need to human users, reach the object reducing labour intensity, improve operating safety factor.
Accompanying drawing explanation
Below in conjunction with the embodiment in accompanying drawing, the utility model is described in further detail, but do not form any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the close-up schematic view at A place in Fig. 1;
Fig. 3 is the plan structure schematic diagram of Fig. 1;
Fig. 4 is the sectional structure schematic diagram at B-B place in Fig. 3;
Fig. 5 is using state schematic diagram of the present utility model.
In figure: support 1, upper supporting plate 1a, lower carrier plate 1b, junction plate 1c, guide and limit groove 1d, upper limit travel switch 2, descendingly open a sluice gate travel switch 3, up barrier gate travel switch 4, descending barrier gate travel switch 5, uply open a sluice gate travel switch 6, lower bound range switch 7, first dead man 8, second dead man 9, first resetting-mechanism 10, second resetting-mechanism 11, screw mandrel 12, slip pulling block 13, trace 14, arc positioning groove 14a, installing plate 15, location fixture block 15a, setscrew nut 16, elevator roller 17.
Detailed description of the invention
Consult shown in Fig. 1 to Fig. 4, a kind of control device for mine safety door of the present utility model, comprise support 1, support 1 is sequentially provided with upper limit travel switch 2 along its length, descendingly open a sluice gate travel switch 3, up barrier gate travel switch 4, descending barrier gate travel switch 5, uply open a sluice gate travel switch 6 and lower bound range switch 7, be arranged on descending first dead man 8 of opening a sluice gate between travel switch 3 and up barrier gate travel switch 4, be arranged on descending barrier gate travel switch 5 and up second dead man 9 of opening a sluice gate between travel switch 6, be connected to the first resetting-mechanism 10 between support 1 and the first dead man 8 and the second resetting-mechanism 11 be connected between support 1 and the second dead man 9 forms, first dead man 8 and the second dead man 9 hinged with support 1 respectively, described first dead man 8 upper end is opened a sluice gate between travel switch 3 and up barrier gate travel switch 4 descending, described second dead man 9 upper end is at descending barrier gate travel switch 5 and uply open a sluice gate between travel switch 6, upper limit travel switch 2, descendingly open a sluice gate travel switch 3, up barrier gate travel switch 4, descending barrier gate travel switch 5, up travel switch 6 of opening a sluice gate all be connected by the control unit of signal control appliance and outside driving arrangement to be controlled with lower bound range switch 7.Described in the present embodiment, the first resetting-mechanism 10 and the second resetting-mechanism 11 are spring, and spring respectively correspondence is arranged on the first dead man 8 and between the second dead man 9 swaying direction both sides and support 1.Support 1 is provided with screw mandrel 12 along its length, described screw mandrel 12 is linked by sprocket wheel chain and the elevator roller controlled in the upper and lower elevator unit of mine car, and screw mandrel 12 is provided with the slip pulling block 13 relative with lower bound range switch 7 with upper limit travel switch 2, first dead man 8, second dead man 9.Simultaneously, support 1 below upper limit travel switch 2 and lower bound range switch 7 is respectively equipped with trace 14, described trace 14 upper end is provided with arc positioning groove 14a, and it is peripheral that arc positioning groove 14a is set in corresponding travel switch contact, and described trace 14 lower end is relative with slip pulling block 13.
In the present embodiment, support 1 is by upper supporting plate 1a, lower carrier plate 1b, connect upper and lower support plate 1a respectively, the junction plate 1c at 1b two ends forms, at upper and lower support plate 1a, the guide and limit groove 1d adapted with slip pulling block 13 is formed between 1b, described screw mandrel 12 is arranged on the lower carrier plate 1b back side relative with upper limit travel switch 2, and slip pulling block 13 is relative with the lower end of the first dead man 8, second dead man 9 and trace 14 through guide and limit groove 1d.
Further, for convenience of regulating, at upper limit travel switch 2, descendingly open a sluice gate travel switch 3, up barrier gate travel switch 4, descending barrier gate travel switch 5, up travel switch 6 of opening a sluice gate be connected with upper supporting plate 1a respectively by installing plate 15 with lower bound range switch 7; Be equipped with the location fixture block 15a of L shape at each installing plate 15 back side, location fixture block 15a be provided with internal thread hole, be connected with setscrew nut 16 at internal thread hole internal thread; Installing plate 15, location fixture block 15a and setscrew nut 16 cooperation are fixedly clamped on upper supporting plate 1a.
Consult shown in Fig. 5, during use, screw mandrel 12 is linked by sprocket wheel chain and the elevator roller 17 controlled in the upper and lower elevator unit of mine car, when elevator roller 17 drives mine car descending, screw mandrel 12 and elevator roller 17 link, and screw mandrel 12 rotates and drives slip pulling block 12a to move, when slip pulling block 12a touches the first dead man 8, first dead man 8 is stirred and is descendingly opened a sluice gate travel switch 3, and signal control appliance provides signal and controls drive motors and rotate and promote security fence; When mine car is by after security fence, slip pulling block 12a also continues mobile, and when slip pulling block 12a touches the second dead man 9, descending barrier gate travel switch 5 stirred by the second dead man 9, signal control appliance provides the rotation of signal control drive motors and falls security fence, so far namely completes the descending of mine car; When elevator roller 17 drives mine car up, slip pulling block 12a is then sequentially stirred by the second dead man 9 and the first dead man 8 and uply opens a sluice gate travel switch 6 and up barrier gate travel switch 4.In the present embodiment, the position setting of each travel switch, in conjunction with the speed of mine car, with distance security fence two meters for trigger point, when namely mine car is from security fence two meters, namely drive motors starts, and controls the lifting of security fence and falls.The position of this trigger point, can adjust according to actual conditions.
Above illustrated embodiment is better embodiment of the present utility model, only be used for conveniently the utility model being described, not any pro forma restriction is done to the utility model, have in any art and usually know the knowledgeable, if do not depart from the utility model carry in the scope of technical characteristic, utilize the utility model disclose the Equivalent embodiments changing or modify in the done local of technology contents, and do not depart from technical characteristic content of the present utility model, all still belong in the scope of the utility model technical characteristic.
Claims (5)
1. the control device for mine safety door, comprise support (1), it is characterized in that, described support (1) is sequentially provided with upper limit travel switch (2) along its length, descendingly open a sluice gate travel switch (3), up barrier gate travel switch (4), descending barrier gate travel switch (5), uply open a sluice gate travel switch (6) and lower bound range switch (7), be arranged on descending first dead man (8) of opening a sluice gate between travel switch (3) and up barrier gate travel switch (4), be arranged on descending barrier gate travel switch (5) and up second dead man (9) of opening a sluice gate between travel switch (6), be connected to the first resetting-mechanism (10) between support (1) and the first dead man (8) and be connected to the second resetting-mechanism (11) composition between support (1) and the second dead man (9), first dead man (8) and the second dead man (9) are hinged with support (1) respectively, described first dead man (8) upper end is positioned at descendingly opens a sluice gate between travel switch (3) and up barrier gate travel switch (4), described second dead man (9) upper end is positioned at descending barrier gate travel switch (5) and uply opens a sluice gate between travel switch (6), upper limit travel switch (2), descendingly open a sluice gate travel switch (3), up barrier gate travel switch (4), descending barrier gate travel switch (5), up travel switch (6) of opening a sluice gate all be connected by the control unit of signal control appliance and outside driving arrangement to be controlled with lower bound range switch (7), support (1) is provided with screw mandrel (12) along its length, described screw mandrel (12) is linked by sprocket wheel chain and the elevator roller controlled in the upper and lower elevator unit of mine car, screw mandrel (12) is provided with and upper limit travel switch (2), the first dead man (8), slip pulling block (13) that the second dead man (9) is relative with lower bound range switch (7).
2. a kind of control device for mine safety door according to claim 1, it is characterized in that, the support (1) of described upper limit travel switch (2) and lower bound range switch (7) below is respectively equipped with trace (14), described trace (14) upper end is provided with arc positioning groove (14a), it is peripheral that arc positioning groove (14a) is set in corresponding travel switch contact, and described trace (14) lower end is relative with slip pulling block (13).
3. a kind of control device for mine safety door according to claim 2, it is characterized in that, described support (1) is by upper supporting plate (1a), lower carrier plate (1b), on connecting respectively, lower carrier plate (1a, 1b) junction plate (1c) composition at two ends, upper, lower carrier plate (1a, the guide and limit groove (1d) adapted with slip pulling block (13) is formed 1b), described screw mandrel (12) is arranged on lower carrier plate (1b) back side relative with upper limit travel switch (2), slip pulling block (13) is through guide and limit groove (1d) and the first dead man (8), the lower end of the second dead man (9) and trace (14) is relative.
4. a kind of control device for mine safety door according to claim 1, it is characterized in that, described first resetting-mechanism (10) and the second resetting-mechanism (11) are spring, and spring respectively correspondence is arranged on the first dead man (8) and between the second dead man (9) swaying direction both sides and support (1).
5. a kind of control device for mine safety door according to claim 3, it is characterized in that, described upper limit travel switch (2), descendingly open a sluice gate travel switch (3), up barrier gate travel switch (4), descending barrier gate travel switch (5), up travel switch (6) of opening a sluice gate be connected with upper supporting plate (1a) respectively by installing plate (15) with lower bound range switch (7); Be equipped with the location fixture block (15a) of L shape at each installing plate (15) back side, location fixture block (15a) be provided with internal thread hole, be connected with setscrew nut (16) at internal thread hole internal thread; Installing plate (15), location fixture block (15a) and setscrew nut (16) cooperation are fixedly clamped on upper supporting plate (1a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526366.8U CN204060316U (en) | 2014-09-14 | 2014-09-14 | A kind of control device for mine safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526366.8U CN204060316U (en) | 2014-09-14 | 2014-09-14 | A kind of control device for mine safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204060316U true CN204060316U (en) | 2014-12-31 |
Family
ID=52201855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420526366.8U Expired - Fee Related CN204060316U (en) | 2014-09-14 | 2014-09-14 | A kind of control device for mine safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204060316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967033A (en) * | 2016-06-20 | 2016-09-28 | 招金矿业股份有限公司河东金矿 | Both-way closing linkage mine safety door |
-
2014
- 2014-09-14 CN CN201420526366.8U patent/CN204060316U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105967033A (en) * | 2016-06-20 | 2016-09-28 | 招金矿业股份有限公司河东金矿 | Both-way closing linkage mine safety door |
| CN105967033B (en) * | 2016-06-20 | 2017-12-22 | 招金矿业股份有限公司河东金矿 | A kind of two-way closure linkage mine safety door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205254990U (en) | Cargo handling robotic arm | |
| CN202482663U (en) | Multi-functional automatic clothes hanger | |
| CN205466154U (en) | Manipulator | |
| JP3177763U (en) | Lift gate opening and closing device | |
| CN204265124U (en) | The upper lower burrs mechanism of spool take-up | |
| CN104588933A (en) | Regulating mechanism for flange assembly machine | |
| CN204024236U (en) | Hinge type lock point one window opening device | |
| CN204060316U (en) | A kind of control device for mine safety door | |
| CN104355237A (en) | Vulcanizer's round mould hoisting device and method thereof | |
| CN204237456U (en) | Vulcanizing tank circle mould hanging apparatus | |
| CN101758355A (en) | Longitudinal positioning machine for tank body | |
| CN107720190A (en) | Gas cylinder shield window orientation automatic regulating apparatus and its method | |
| CN206360538U (en) | Built-in electric door and window drive device | |
| CN209838059U (en) | Special vertical hinged door for lifting opening | |
| CN205976880U (en) | Storehouse is with electronic door that moves on whole | |
| CN204397116U (en) | A kind of automatic tin soldering device | |
| CN109279340B (en) | Automobile seat offline device | |
| CN204024309U (en) | A kind of mine transport inclined shaft safety-door device | |
| CN208236297U (en) | The moveable balcony rain-proof sunshade roller shutter of roller | |
| CN203879297U (en) | Ascending and descending window mechanism for sound insulation room | |
| CN102444354A (en) | Switching path controller for oven door | |
| CN205314499U (en) | Full -automatic safe type apron | |
| CN205297148U (en) | Remote controlled electric ware of windowing | |
| CN106351529B (en) | Built-in electric door and window drive device | |
| CN216583697U (en) | Novel electric tank curtain door |
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: 20141231 Termination date: 20160914 |