CN102826433B - Self-locking car stopper in can - Google Patents
Self-locking car stopper in can Download PDFInfo
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- CN102826433B CN102826433B CN201210339131.3A CN201210339131A CN102826433B CN 102826433 B CN102826433 B CN 102826433B CN 201210339131 A CN201210339131 A CN 201210339131A CN 102826433 B CN102826433 B CN 102826433B
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- locking
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Abstract
The invention discloses a self-locking car stopper in a can, and the stopper belongs to the technical field of mine hoisting safe devices. The self-locking car stopper in the can comprises two groups of symmetric arc-shaped grooves which are arranged on a track; and each arc-shaped groove comprises a groove car stopping rail and a groove rail support plate which are fixedly arranged on the track, a self-locking car stopper body is arranged between the groove car stopping rails and the groove rail support plates, and the self-locking car stopper body is connected with a reverse sheave, a steel wire rope, a retractable gear, a driving rack, a driving sprocket, a chain, a driven sprocket, an outer oil cylinder and the like through a car stopper body synchronous beam. The self-locking car stopper in can has the beneficial effects that the structure is simple, the installation is convenient, the car stopper can be used in the loading and unloading operation of a mine car and the lifting of a cage, so that the automation of car stoppage in the can is realized, and the safety of mine production is ensured.
Description
Technical field
The present invention relates to a kind of mine cage stop device, belong to mine hoisting technical field of safety devices.
Background technology
In vertical shaft hoisting, due to the impact of the factors such as vibration, swing, acceleration and deceleration, the mine car in cage is easily scurried out, and the lighter hangs and touches borehole wall object, breaks pit shaft safety device severe one and even cause the shaft bottom accident of falling.This type of accident has become the grave accident hidden danger in mine transportation.Therefore, in cage hoisting process, must use In-pot Car Retarder to tank in mine car carry out spacing.Current most mine adopts check pawl formula, resistance claw formula In-pot Car Retarder, when cage arrives tinning position, all needs operating personnel to enter tank operation In-pot Car Retarder, and not only danger and efficiency are low, seriously hinder mine and produce.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art part, the invention provides self-locking stop device in a kind of tank, realize the automation of holding up traffic in tank, guarantee mine production safety.
The present invention is achieved through the following technical solutions: self-locking stop device in a kind of tank, it is included in two tracks that cage lower parallel is laid, on two described tracks, be provided with the arc groove of two groups of symmetries, the width between centers of two groups of arc grooves equates with the distance of shaft centers of two groups of wheels, described arc groove comprises fixing groove in orbit hold up traffic rail and groove tracks stay bearing plate, the described groove rail of holding up traffic directly contacts with wheel, the self-locking that is movably installed with arc in the space that described groove tracks stay bearing plate and groove are held up traffic between the rail body of holding up traffic, two self-lockings of one group of arc groove are held up traffic the synchronous beam I of the body of holding up traffic are installed between body, the body of holding up traffic of the synchronous beam I of the body of holding up traffic and another group arc groove is synchronizeed reverse rope sheave is housed between beam II, oppositely on rope sheave, there are two steel ropes that winding direction is contrary, one end of two steel ropes is all fixed on reverse rope sheave, the other end of two steel ropes is fixed to respectively the synchronous beam I of the body of holding up traffic and holds up traffic in the synchronous beam II of body, in same rotating shaft of described reverse rope sheave, driven sprocket is housed, driven sprocket connects drive sprocket by chain and forms chain transmission, in same rotating shaft of described drive sprocket, be equipped with and reel gear, between two described tracks, outer oil cylinder is housed, on the piston rod of outer oil cylinder, be equipped with and the described active tooth bar that gear is meshed that reels.
In the synchronous beam I of the described body of holding up traffic, reset attachment is housed, described reset attachment comprises retracing spring and axle, one end of described axle is connected in the described synchronous beam I of the body of holding up traffic by axle sleeve, the synchronous beam I of the described body of holding up traffic and the oppositely bottom of the cage between rope sheave are fixed with connecting panel, the other end of described axle is through described connecting panel and block is installed, and described retracing spring is sleeved in the axle between connecting panel and axle sleeve.
Hold up traffic two ends and the centre of body of described self-locking is provided with roller, and the synchronous beam I of the described body of holding up traffic is connected on the roller of described centre.
The invention has the beneficial effects as follows: the present invention is protruded orbit plane by the self-locking body of holding up traffic, and blocks tramcar wheel, realizes the function of automatically holding up traffic.The present invention is simple in structure, failure rate is low, and installation, maintenance is convenient, can be in mine car loading and unloading operation and cage hoisting process, realize the automation of holding up traffic in tank, guarantee the safety that mine is produced.
Accompanying drawing explanation
The present invention is further described with reference to the accompanying drawings below.
Fig. 1 is front view of the present invention;
Fig. 2 is birds-eye view of the present invention;
Fig. 3 is left view of the present invention;
Fig. 4 is retracing spring connection diagram of the present invention.
In Fig. 1,1, wheel; 2, the groove rail of holding up traffic; 3, the self-locking body of holding up traffic; 3-1, roller; 4, outer oil cylinder; 5, retracing spring; 5-1, axle; 5-2, axle sleeve; 5-3, connecting panel; 6, reverse rope sheave; 7, the synchronous beam I of body of holding up traffic; 7 ', the synchronous beam II of the body of holding up traffic; 8, reel gear; 9, groove tracks stay bearing plate; 10, track; 11, active tooth bar; 12, drive sprocket; 13, chain; 14, driven sprocket; 15, steel rope.
The specific embodiment
The present invention is further described according to drawings and embodiments below.
As accompanying drawing Fig. 1, Fig. 2, self-locking stop device in a kind of tank shown in Fig. 3, it is included in two tracks 10 that cage lower parallel is laid, it is characterized in that: the arc groove that is provided with two groups of symmetries on two described tracks 10, the width between centers of two groups of arc grooves equates with the distance of shaft centers of two groups of wheels 1, described arc groove comprises the groove being fixed on track 10 hold up traffic rail 2 and groove tracks stay bearing plate 9, the described groove rail 2 of holding up traffic directly contacts with wheel 1, the self-locking that is movably installed with arc in the space that described groove tracks stay bearing plate 9 and groove are held up traffic between rail 2 body 3 of holding up traffic, two self-lockings of one group of arc groove are held up traffic the synchronous beam I 7 of the body of holding up traffic are installed between body 3, hold up traffic two ends and the centre of body 3 of described self-locking is provided with roller 3-1, the synchronous beam I 7 of the body of holding up traffic is connected on the roller 3-1 of described centre.The body of holding up traffic of the synchronous beam I 7 of the body of holding up traffic and another group arc groove synchronize beam II 7 ' between reverse rope sheave 6 is housed, oppositely on rope sheave 6, there are two steel ropes 15 that winding direction is contrary, one end of two steel ropes 15 is all fixed on reverse rope sheave 6, the other end of two steel ropes 15 be fixed to respectively the synchronous beam I of the body of holding up traffic 7 and the synchronous beam II 7 of body of holding up traffic ' on, in same rotating shaft of described reverse rope sheave 6, driven sprocket 14 is housed, driven sprocket 14 connects drive sprocket 12 by chain 13 and forms chain transmission, in same rotating shaft of described drive sprocket 12, be equipped with and reel gear 8, between two described tracks 10, outer oil cylinder 4 is housed, on the piston rod of outer oil cylinder 4, be equipped with and the described active tooth bar 11 that gear 8 is meshed that reels.
As shown in Figure 2, Figure 4 shows, in the synchronous beam I 7 of the described body of holding up traffic, reset attachment is housed, described reset attachment comprises retracing spring 5 and axle 5-1, one end of described axle 5-1 is connected in the described synchronous beam I 7 of the body of holding up traffic by axle sleeve 5-2, the synchronous beam I 7 of the described body of holding up traffic and the oppositely bottom of the cage between rope sheave 6 are fixed with connecting panel 5-3, the other end of described axle 5-1 is through described connecting panel 5-3 and block is installed, and described retracing spring 5 is sleeved on the axle 5-1 between connecting panel 5-3 and axle sleeve 5-2.The synchronous beam II 7 of the body of holding up traffic ' on also corresponding described reset attachment is housed.
Mine car enters cage, and the self-locking body of holding up traffic protrudes track and stops mine car, realizes the function of holding up traffic.While being rolled away from cage by resistance mine car, the piston rod of outer oil cylinder 4 stretches out, along track alignment, promoting initiatively tooth bar 11 moves, the gear 8 that reels being meshed with it rotates to anticlockwise direction under 11 effects of active tooth bar, reel gear 8 and drive coaxial drive sprocket 12 left-hand revolutions, under the gearing of chain 13, driven sprocket 14 left-hand revolutions, and then drive reverse rope sheave 6 left-hand revolutions coaxial with driven sprocket 14, two steel ropes 15 are under oppositely rope sheave 6 drives, oppositely on rope sheave 6, be wound around, drive the hold up traffic synchronous beam I of body 7 and the synchronous beam II 7 of body of holding up traffic ' move to the inside, self-locking is held up traffic body 3 under two synchronous beam effects of the body of holding up traffic, along arc groove rail stay bearing plate 9, move, self-locking hold up traffic body regain orbit plane, mine car can roll away from.Meanwhile, axle 5-1 slides and ejects from the hole of connecting panel 5-3, and this hole can be slotted hole or inclined hole, and retracing spring 5 is compressed.
Claims (3)
1. self-locking stop device in a tank, it is included in two tracks (10) that cage lower parallel is laid, it is characterized in that: the arc groove that is provided with two groups of symmetries on described two tracks (10), the width between centers of two groups of arc grooves equates with the distance of shaft centers of two groups of wheels (1), described arc groove comprises the groove being fixed on track (10) hold up traffic rail (2) and groove tracks stay bearing plate (9), the described groove rail (2) of holding up traffic directly contacts with wheel (1), the self-locking that is movably installed with arc in the space that described groove tracks stay bearing plate (9) and groove are held up traffic between rail (2) body (3) of holding up traffic, two self-lockings of one group of arc groove are held up traffic the synchronous beam I of the body of holding up traffic (7) are installed between body (3), the body of holding up traffic of the synchronous beam I of the body of holding up traffic (7) and another group arc groove is synchronizeed reverse rope sheave (6) is housed between beam II (7 '), oppositely on rope sheave (6), there are two steel ropes (15) that winding direction is contrary, one end of two steel ropes (15) is all fixed on reverse rope sheave (6), the other end of two steel ropes (15) is fixed to respectively in the synchronous beam I of the body of holding up traffic (7) and the synchronous beam II of the body of holding up traffic (7 '), in same rotating shaft of described reverse rope sheave (6), driven sprocket (14) is housed, driven sprocket (14) connects drive sprocket (12) by chain (13) and forms chain transmission, in same rotating shaft of described drive sprocket (12), be equipped with and reel gear (8), between described two tracks (10), outer oil cylinder (4) is housed, on the piston rod of outer oil cylinder (4), be equipped with and the described active tooth bar (11) that gear (8) is meshed that reels.
2. self-locking stop device in tank according to claim 1, it is characterized in that: in the synchronous beam I of the described body of holding up traffic (7), reset attachment is housed, described reset attachment comprises retracing spring (5) and axle (5-1), one end of described axle (5-1) is connected in the described synchronous beam I of the body of holding up traffic (7) by axle sleeve (5-2), the synchronous beam I of the described body of holding up traffic (7) and the oppositely bottom of the cage between rope sheave (6) are fixed with connecting panel (5-3), the other end of described axle (5-1) is through described connecting panel (5-3) and block is installed, described retracing spring (5) is sleeved in the axle (5-1) between connecting panel (5-3) and axle sleeve (5-2).
3. self-locking stop device in tank according to claim 1, is characterized in that: hold up traffic two ends and the centre of body (3) of described self-locking is provided with roller (3-1), and the synchronous beam I of the described body of holding up traffic (7) is connected on the roller (3-1) of described centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210339131.3A CN102826433B (en) | 2012-09-13 | 2012-09-13 | Self-locking car stopper in can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210339131.3A CN102826433B (en) | 2012-09-13 | 2012-09-13 | Self-locking car stopper in can |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102826433A CN102826433A (en) | 2012-12-19 |
| CN102826433B true CN102826433B (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210339131.3A Active CN102826433B (en) | 2012-09-13 | 2012-09-13 | Self-locking car stopper in can |
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| Country | Link |
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| CN (1) | CN102826433B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103121617B (en) * | 2013-02-20 | 2014-11-12 | 郑州煤炭工业(集团)有限责任公司 | Tramcar-blocking device inside cage |
| CN105819320B (en) * | 2016-06-15 | 2017-08-29 | 水利部南京水利水文自动化研究所 | A kind of adjustable hydraulic combines the mechanism that holds up traffic |
| CN112774827B (en) * | 2020-12-16 | 2022-06-21 | 新源县固强建筑安装工程有限责任公司 | Differential separating centrifuge for building site |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4662810A (en) * | 1985-04-01 | 1987-05-05 | Kabushiki Kaisha Kumalift Gijutsu Kenkyusho | Stopper device for positioning a push car and the like |
| CN200942780Y (en) * | 2006-09-05 | 2007-09-05 | 陈士军 | Mine slope lane vehicle-running prevention aggregate unit |
| KR20070103916A (en) * | 2006-04-20 | 2007-10-25 | 현대중공업 주식회사 | Gravity setting unit for pallet |
| CN201105940Y (en) * | 2007-10-25 | 2008-08-27 | 孟凡英 | Cage bar |
| CN201932800U (en) * | 2011-01-21 | 2011-08-17 | 滁州铜鑫矿业有限责任公司 | Cage stopper |
| CN202783243U (en) * | 2012-09-13 | 2013-03-13 | 徐州市工大三森科技有限公司 | In-tank self-locking car arrester |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5431143A (en) * | 1977-08-12 | 1979-03-07 | Hitachi Ltd | Buffer stop for elevator |
-
2012
- 2012-09-13 CN CN201210339131.3A patent/CN102826433B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4662810A (en) * | 1985-04-01 | 1987-05-05 | Kabushiki Kaisha Kumalift Gijutsu Kenkyusho | Stopper device for positioning a push car and the like |
| KR20070103916A (en) * | 2006-04-20 | 2007-10-25 | 현대중공업 주식회사 | Gravity setting unit for pallet |
| CN200942780Y (en) * | 2006-09-05 | 2007-09-05 | 陈士军 | Mine slope lane vehicle-running prevention aggregate unit |
| CN201105940Y (en) * | 2007-10-25 | 2008-08-27 | 孟凡英 | Cage bar |
| CN201932800U (en) * | 2011-01-21 | 2011-08-17 | 滁州铜鑫矿业有限责任公司 | Cage stopper |
| CN202783243U (en) * | 2012-09-13 | 2013-03-13 | 徐州市工大三森科技有限公司 | In-tank self-locking car arrester |
Non-Patent Citations (1)
| Title |
|---|
| JP昭54-31143A 1979.03.07 |
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| Publication number | Publication date |
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| CN102826433A (en) | 2012-12-19 |
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