CN205273473U - Mine people driving safety door - Google Patents
Mine people driving safety door Download PDFInfo
- Publication number
- CN205273473U CN205273473U CN201521015822.3U CN201521015822U CN205273473U CN 205273473 U CN205273473 U CN 205273473U CN 201521015822 U CN201521015822 U CN 201521015822U CN 205273473 U CN205273473 U CN 205273473U
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- CN
- China
- Prior art keywords
- push
- doorframe
- mine
- man
- pull door
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- 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
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- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 4
- 230000000694 effects Effects 0.000 description 11
- 230000005484 gravity Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000153 supplemental effect Effects 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a mine people driving safety door belongs to mine auxiliary transportation equipment technical field, a mine people driving safety door, includes push -and -pull door (4), fixing base (1), uide bushing (2), guide bar (3), characterized by: still include tow boat device (5), blocking device (6), U type track (7), alarm control device (8), the U type inslot at the bottom of push -and -pull door (4) and U type track (7) is installed in tow boat device (5), install in the people driving safety door opening upper right side position blocking device (6), and to drive a vehicle frame and guide bar (3) fixed with the people to realize the shutting with uide bushing (2) cooperation, alarm control device (8) install that to drive a vehicle the frame fixed in blocking device's (6) below and with the people, its beneficial effect: simple structure, push -and -pull door (4) remove in a flexible way, adopt blocking device (6) and alarm control device (8), guarantee driving safety.
Description
Technical field
The utility model relates to a kind of mine pedestrian car relief door, belongs to mining assistant conveyance equipment technical field.
Background technology
Mine worker, to mining face under mine work, because working face is very far away, must take man-powered vehicle in tunnel, and mine laneway man-powered vehicle is widely used as a kind of transportation means, and the operating safety that underwriter drives a vehicle is played very important effect by the relief door of man-powered vehicle. The driving of original device for underground man car has the gangway of three open types, and without relief door, general employing hangs protective chain form, mainly has problems: 1) there is the possibility exposing outside car the health local of personnel by bus, there is personnel safety hidden danger; 2), when often joint man-powered vehicle and truck are given another the right of way, personnel have the danger accidentally injured by long material by bus; 3) personnel are many, crowded by bus, go up or get off, careless and inadvertent, often forget to hang protective chain.
A kind of patent No. is 200620030623.4 utility model patents " self-resetting man-powered vehicle doors ", authorized announcement date on July 25th, 2007, disclosing a kind of man-powered vehicle door, the elastic force produced after utilizing spring compression goes back to position, and the car door top pulled open is returned original position, the main problem existed: be provided with upper and lower two sliding bars, complex structure, sliding cover is big with the resistance of sliding bar, and the requirement of spring is very high, when, in road, inclined gallery, there is the danger that car door can not be closed.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, discloses the mine pedestrian car relief door that a kind of structure is simple, safe.
A kind of mine pedestrian car relief door described in the utility model, comprises push-and-pull door 4, permanent seat 1, orienting sleeve 2, tail rod 3, it is characterized in that: also comprise tugboat device 5, securing device 6, U-shaped track 7, alarm control unit 8; Tugboat device 5 is arranged in the bottom of push-and-pull door 4 and the U-type groove of U-shaped track 7; Securing device 6 is arranged on position, upper right side, man-powered vehicle relief door hole, fixes with man-powered vehicle vehicle frame and tail rod 3, and coordinates with orienting sleeve 2 and realize locking; Alarm control unit 8 is arranged on the lower section of securing device 6 and fixes with man-powered vehicle vehicle frame.
Described push-and-pull door 4 comprises a body, upper level doorframe, lower horizontal doorframe, left vertical doorframe, Right vertical doorframe, is arranged on left vertical doorframe and the handle on top in Right vertical doorframe, the yielding rubber plate being embedded in upper end, face on the right side of Right vertical doorframe, the polyethylene board that is embedded in lower horizontal doorframe two sides.
Described door body is matrix material, and outside surface is steel plate, liner plank, and a lot of small through hole is arranged on its top, and it mainly acts on: not only light but also have very high intensity, prevents the health local of personnel by bus from exposing outside car; When often joint man-powered vehicle and truck are given another the right of way, prevent long material from accidentally injuring personnel by bus; Its top arranges that the object of a lot of small through hole is convenient to by bus personal observations arrive at a station situation and other situations outside.
When described yielding rubber plate and bearing 63 left contacts side surfaces, play the effect of buffering, reduce vibrations, push-and-pull door 4 is contacted in a short period of time with bearing 63, is convenient to locking hook 61 and falls by gravity, play the effect of locking.
The effect of described polyethylene board: when push-and-pull door 4 moves around in U-shaped track 7, reduce and the frictional force of side in 7 liang, U-shaped track, strengthen the wear resistance of push-and-pull door 4 bottom doorframe simultaneously, extend work-ing life, being convenient to open or close push-and-pull door 4, push-and-pull door 4 moves flexibly simultaneously.
Described permanent seat 1, is bolted the two ends being fixed on man-powered vehicle vehicle frame, is convenient to change.
Described orienting sleeve 2 is arranged on the upper side of push-and-pull door 4 upper level doorframe, and its right-hand member top cylindrical has a diagonal plane, be ��, �� with horizontal sextant angle is 15 �㡫25 ��, and �� is more little, and the resistance of push-and-pull door 4 is more little, more easy locking; Orienting sleeve 2 is wear-resisting material, and its hole size is greater than the external diameter of tail rod 3, and it mainly acts on and plays guide effect, plays the effect of auxiliary hanging push-and-pull door 4 in addition; There is a conical surface left side of described orienting sleeve 2, and the angle of itself and left side is ��, �� is 15 �㡫25 ��, and �� is more big, and latch effect is more good, difficult drop-off, and security is more good.
Described tail rod 3 two ends are connected with permanent seat 1 by screw thread, middle by bearing 63 supplemental support; Tail rod 3 is the round steel that cylindrical is smooth, has both had enough bending strengths, can reduce again and the friction resistance of orienting sleeve 2, is convenient to open or close push-and-pull door 4.
Described tugboat device 5, comprises U-shaped seat 51, support roller 52, bearing pin 53, nut 54, split pin 55; U-shaped seat 51 is arranged on the bottom of the lower horizontal doorframe of push-and-pull door 4, and the U-type groove that support roller 52 is arranged on U-shaped seat 51 is interior and fastening by bearing pin 53, nut 54 and split pin 55. The main effect of tugboat device 5: regulating by installing, orienting sleeve 2 is mainly acted on and plays guide effect, tugboat device 5 supports all gravity of push-and-pull door 4, reduces the friction resistance of orienting sleeve 2 with tail rod 3, and push-and-pull door 4 moves flexibly.
Described securing device 6, comprises locking hook 61, split pin 62, bearing pin 63, bearing 64, stay cord 65; Bearing 64 is fixed on man-powered vehicle vehicle frame and is connected with tail rod 3, and locking hook 61 is arranged in the fluting of bearing 64 upper end and is fixed by bearing pin 63 and split pin 62.
Described locking hook 61, adopts wear-resisting steel plate or wear resisting steel casting, and 90 �� of straight hooks are arranged at left end bottom, and left end bottom diagonal plane and horizontal sextant angle are that ��, �� are less than 30 ��, and �� is more little, and the resistance of push-and-pull door 4 is more little, more easy locking; There is a through hole at the middle part of locking hook 61 in the right side partially, and for installing bearing pin 63, wherein L1 length is more than the twice of L2 length, and main purpose is the gravity utilizing locking hook 61, automatically falls and coordinates with orienting sleeve 2 and realize locking; The right-hand member of locking hook 61 has a small through hole, for connecting stay cord 65. After push-and-pull door 4 contacts with bearing 64, locking hook 61 falls, its 90 �� of straight hook tips and orienting sleeve 2 left end minor increment are L, L is 50��100mm, its main purpose, leave certain distance, the gravity of utility locking hook 61, automatically falls and coordinates with orienting sleeve 2 and realize locking, ensures that the safety of push-and-pull door 4 is closed, simultaneously by traction stay cord 65, it is convenient to open push-and-pull door 4.
Described U-shaped track 7 adopts wear-resisting steel plate to make shaping U-type groove, fixes with man-powered vehicle bottom of frame; It mainly acts on: on the one hand as the track of support roller 52; There is guide effect U-shaped track 7 liang of inner sides in the face of push-and-pull door 4 on the other hand, reduce the frictional force of orienting sleeve 2 with tail rod 3, and push-and-pull door 4 moves flexibly.
Described alarm control unit 8, comprise store battery, voice flashlight module, control module, warning howler, sensor, it mainly acts on: 1) when traction stay cord 65, the left part of locking hook 61 is level attitude or when being inclined upwardly, push-and-pull door 4 unlocks, can being open, now voice flashlight module voice message " please be closed the door ", and has ruddiness to glimmer; 2) when the left part of locking hook 61 falls by self gravitation, left end bottom diagonal plane and horizontal sextant angle are ��, and voice flashlight module voice message " please check the situation of closing the door "; 3) on the right side of the Right vertical doorframe of push-and-pull door 4, face is less than 200mm with the distance in the face, left side of bearing 64 and is greater than L (L namely: after push-and-pull door 4 contacts with bearing 64, locking hook 61 falls, its 90 �� of straight hook tips and orienting sleeve 2 left end minor increment are L) time, alarm equipment alarm " please notes and closes the door ", guarantee that push-and-pull door 4 is necessarily closed, just release fault; 4) by voice flashlight module and warning howler, reminding man-powered vehicle personnel by bus constantly, push-and-pull door 4 is driven a vehicle after necessarily closing again, ensures driving safety.
The beneficial effects of the utility model: 1) the health local of personnel can not be exposed outside car by bus, ensures personal safety; 2), when often joint man-powered vehicle and truck are given another the right of way, ensure that personnel are not by long material accidental injury by bus; 3) adopting securing device 6 and alarm control unit 8, push-and-pull door 4 is driven a vehicle after necessarily closing again, ensures driving safety; 4) structure is simple, and push-and-pull door 4 moves flexibly.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of mine pedestrian car relief door front view described in the utility model; In figure: 1-permanent seat 2-orienting sleeve 3-tail rod 4-push-and-pull door 5-tugboat device 6-securing device 7-U type track 8-alarm control unit
Fig. 2 is the schematic diagram of tugboat device 5 in a kind of mine pedestrian car relief door described in the utility model; In figure: 51-U type seat 52-support roller 53-bearing pin 54-nut 55-split pin
Fig. 3 is the schematic diagram of securing device 6 in a kind of mine pedestrian car relief door described in the utility model; In figure: 61-locking hook 62-bearing pin 63-bearing 64-stay cord
View when Fig. 4 is that in a kind of mine pedestrian car relief door described in the utility model, securing device 6 is opened.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only embodiments more of the present utility model, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, described a kind of mine pedestrian car relief door, comprises push-and-pull door 4, permanent seat 1, orienting sleeve 2, tail rod 3, it is characterized in that: also comprise tugboat device 5, securing device 6, U-shaped track 7, alarm control unit 8; Tugboat device 5 is arranged in the bottom of push-and-pull door 4 and the U-type groove of U-shaped track 7; Securing device 6 is arranged on position, upper right side, man-powered vehicle relief door hole, fixes with man-powered vehicle vehicle frame and tail rod 3, and coordinates with orienting sleeve 2 and realize locking; Alarm control unit 8 is arranged on the lower section of securing device 6 and fixes with man-powered vehicle vehicle frame.
Primary features of the present utility model is: devise tugboat device 5, securing device 6, alarm control unit 8; Adopt tugboat device 5 that push-and-pull door 4 is moved flexibly, it is convenient to close; Adopting securing device 6 and alarm control unit 8, push-and-pull door 4 is driven a vehicle after necessarily closing again, ensures driving safety.
The door body of described push-and-pull door 4 is matrix material, and outside surface is steel plate, liner plank, and a lot of small through hole is arranged on its top, and it mainly acts on: not only light but also have very high intensity, prevents the health local of personnel by bus from exposing outside car; When often joint man-powered vehicle and truck are given another the right of way, prevent long material from accidentally injuring personnel by bus; Its top arranges that the object of a lot of small through hole is convenient to by bus personal observations arrive at a station situation and other situations outside.
Described orienting sleeve 2 is arranged on the upper side of push-and-pull door 4 upper level doorframe; Tail rod 3 two ends are connected with permanent seat 1 by screw thread, middle by bearing 63 supplemental support.
Described tugboat device 5, comprises U-shaped seat 51, support roller 52, bearing pin 53, nut 54, split pin 55; U-shaped seat 51 is arranged on the bottom of the lower horizontal doorframe of push-and-pull door 4, and the U-type groove that support roller 52 is arranged on U-shaped seat 51 is interior and fastening by bearing pin 53, nut 54 and split pin 55.
Described securing device 6, comprises locking hook 61, split pin 62, bearing pin 63, bearing 64, stay cord 65; Bearing 64 is fixed on man-powered vehicle vehicle frame and is connected with tail rod 3, and locking hook 61 is arranged in the fluting of bearing 64 upper end and is fixed by bearing pin 63 and split pin.
Described alarm control unit 8, comprises store battery, voice flashlight module, control module, warning howler, sensor.
When traction stay cord 65, the left part of locking hook 61 is level attitude or when being inclined upwardly, push-and-pull door 4 unlocks, it is possible to be open, and now voice flashlight module voice message " please be closed the door ", and has ruddiness to glimmer; As shown in Figure 1, the push-and-pull door 4 of Far Left is in the state opened completely, after the doorway of the push-and-pull door 4 of personnel from Far Left enters by bus, by push-and-pull door 4 to moving right, when yielding rubber plate and the bearing 63 left contacts side surfaces of push-and-pull door 4, locking hook 61 falls by gravity, plays the effect of locking. On the right side of the Right vertical doorframe of push-and-pull door 4, face is less than 200mm with the distance in the face, left side of bearing 64 and is greater than L (L namely: after push-and-pull door 4 contacts with bearing 64, locking hook 61 falls, its 90 �� of straight hook tips and orienting sleeve 2 left end minor increment are L) time, alarm equipment alarm " please notes and closes the door ", guarantee that push-and-pull door 4 is necessarily closed, just release fault; By voice flashlight module and warning howler, reminding man-powered vehicle personnel by bus constantly, push-and-pull door 4 is driven a vehicle after necessarily closing again, ensures driving safety.
Further, the upper side mode of connection of orienting sleeve 2 and push-and-pull door 4 upper level doorframe can with bolts or other mode of connection, U-shaped seat 51 the bottom mode of connection of the lower horizontal doorframe with push-and-pull door 4 is installed can with bolts or other mode of connection, it is intended that be convenient to after abrasion change.
The above is only the preferred implementation of the application, enables those skilled in the art understand or realize the application. To be apparent to one skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the application, can realize in other embodiments. Therefore, the application can not be limited in these embodiments shown in this article, but be met the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a mine pedestrian car relief door, comprise push-and-pull door (4), permanent seat (1), orienting sleeve (2), tail rod (3), it is characterized in that: also comprise tugboat device (5), securing device (6), U-shaped track (7), alarm control unit (8); Tugboat device (5) is arranged in the bottom of push-and-pull door (4) and the U-type groove of U-shaped track (7); Securing device (6) is arranged on position, upper right side, man-powered vehicle relief door hole, fixes with man-powered vehicle vehicle frame and tail rod (3), and coordinates with orienting sleeve (2) and realize locking; Alarm control unit (8) is arranged on the lower section of securing device (6) and fixes with man-powered vehicle vehicle frame.
2. a kind of mine pedestrian car relief door according to claim 1, it is characterised in that: described push-and-pull door (4) comprises a body, upper level doorframe, lower horizontal doorframe, left vertical doorframe, Right vertical doorframe, is arranged on left vertical doorframe and the handle on top in Right vertical doorframe, the yielding rubber plate being embedded in upper end, face on the right side of Right vertical doorframe, the polyethylene board that is embedded in lower horizontal doorframe two sides.
3. a kind of mine pedestrian car relief door according to claim 1, it is characterised in that: described permanent seat (1) is bolted the two ends being fixed on man-powered vehicle vehicle frame.
4. a kind of mine pedestrian car relief door according to claim 1, it is characterized in that: described orienting sleeve (2) is arranged on the upper side of push-and-pull door (4) upper level doorframe, its right-hand member top cylindrical has a diagonal plane, be ��, �� with horizontal sextant angle it it is 15 �㡫25 ��; Described orienting sleeve (2) hole size is greater than the external diameter of tail rod 3; There is a conical surface left side of described orienting sleeve (2), and the angle of itself and left side is ��, �� is 15 �㡫25 ��.
5. a kind of mine pedestrian car relief door according to claim 1 or 4, it is characterised in that: described orienting sleeve (2) is wear-resisting material.
6. a kind of mine pedestrian car relief door according to claim 1, it is characterized in that: described tugboat device (5), comprise U-shaped seat (51), support roller (52), bearing pin (53), nut (54), split pin (55); U-shaped seat (51) is arranged on the bottom of the lower horizontal doorframe of push-and-pull door (4), and it is also fastening by bearing pin (53), nut (54) and split pin (55) that support roller (52) is arranged in the U-type groove of U-shaped seat (51).
7. a kind of mine pedestrian car relief door according to claim 1, it is characterized in that: described securing device (6), comprise locking hook (61), split pin (62), bearing pin (63), bearing (64), stay cord (65); Bearing (64) is fixed on man-powered vehicle vehicle frame and is connected with tail rod (3), and locking hook (61) is arranged in the fluting of bearing (64) upper end and is fixed by bearing pin (63) and split pin (62).
8. a kind of mine pedestrian car relief door according to claim 1, it is characterized in that: described locking hook (61) adopts wear-resisting steel plate or wear resisting steel casting, 90 �� of straight hooks are arranged at left end bottom, and left end bottom diagonal plane and horizontal sextant angle are that ��, �� are less than 30 ��; There is a through hole at the middle part of described locking hook (61) in the right side partially, for installing bearing pin (63); The right-hand member of locking hook (61) has a small through hole.
9. a kind of mine pedestrian car relief door according to claim 1, it is characterised in that: described U-shaped track (7) adopts wear-resisting steel plate to make shaping U-type groove, fixes with man-powered vehicle bottom of frame.
10. a kind of mine pedestrian car relief door according to claim 1, it is characterised in that: described alarm control unit (8), comprises store battery, voice flashlight module, control module, warning howler, sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521015822.3U CN205273473U (en) | 2015-12-04 | 2015-12-04 | Mine people driving safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521015822.3U CN205273473U (en) | 2015-12-04 | 2015-12-04 | Mine people driving safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205273473U true CN205273473U (en) | 2016-06-01 |
Family
ID=56058075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521015822.3U Expired - Fee Related CN205273473U (en) | 2015-12-04 | 2015-12-04 | Mine people driving safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205273473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416324A (en) * | 2015-12-04 | 2016-03-23 | 山东东山新驿煤矿有限公司 | Mine man-riding vehicle safety door |
-
2015
- 2015-12-04 CN CN201521015822.3U patent/CN205273473U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416324A (en) * | 2015-12-04 | 2016-03-23 | 山东东山新驿煤矿有限公司 | Mine man-riding vehicle safety door |
| CN105416324B (en) * | 2015-12-04 | 2018-06-19 | 山东东山新驿煤矿有限公司 | A kind of mine pedestrian car safety door |
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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 |
Granted publication date: 20160601 Termination date: 20191204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |