CN202783243U - In-tank self-locking car arrester - Google Patents
In-tank self-locking car arrester Download PDFInfo
- Publication number
- CN202783243U CN202783243U CN 201220467979 CN201220467979U CN202783243U CN 202783243 U CN202783243 U CN 202783243U CN 201220467979 CN201220467979 CN 201220467979 CN 201220467979 U CN201220467979 U CN 201220467979U CN 202783243 U CN202783243 U CN 202783243U
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- Prior art keywords
- traffic
- holding
- self
- groove
- synchronous beam
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Abstract
The utility model discloses an in-tank self-locking car arrester, belonging to the technical field of a mine hoisting safety device. The in-tank self-locking car arrester comprises two groups of arc-shaped grooves which are symmetrically arranged on a track; each arc-shaped groove comprises a groove car arresting rail and a groove rail support plate which are fixed on the track; a self-locking car arrester body is arranged between the groove car arresting rail and the groove rail support plate; and the self-locking car arrester body is connected with a reverse rope sheave, a steel wire, a contract pulling gear, a driving rack, a driving chain wheel, a chain, a driven chain wheel, an outer oil cylinder and the like by a car arrester body synchronous beam. The in-tank self-locking car arrester has the beneficial effects of being simple in structure and convenient to install, being used for mine car loading and unloading operation as well as cage hoisting process, realizing automation of in-tank car arresting and guaranteeing the safety of mine production.
Description
Technical field
The utility model relates to a kind of mine cage stop device, belongs to the mine hoisting technical field of safety devices.
Background technology
In vertical shaft hoisting, because the impact of the factors such as vibration, swing, acceleration and deceleration, the mine car in the cage is scurried out easily, and the lighter hangs and bumps borehole wall object, breaks pit shaft safety device severe one even cause the shaft bottom accident of falling.This type of accident has become the grave accident hidden danger in the mine transportation.Therefore, in the cage hoisting process, must use In-pot Car Retarder to tank in mine car carry out spacing.Present most mine adopts check pawl formula, resistance claw formula In-pot Car Retarder, when cage arrives the tinning position, all needs the operating personnel to advance tank operation In-pot Car Retarder, and not only danger and efficient are low, seriously hinder mine production.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art part, the utility model provides self-locking stop device in a kind of tank, realizes the automation of holding up traffic in the tank, guarantees the mine production safety.
The utility model is achieved by the following technical solution: self-locking stop device in a kind of tank, it is included in two tracks that the cage lower parallel is laid, be provided with the arc groove of two groups of symmetries at described two tracks, 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, described groove tracks stay bearing plate and the groove self-locking that is movably installed with arc in the space between the rail body of holding up traffic 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 the body, between the synchronous beam II of the body of holding up traffic of the synchronous beam I of the body of holding up traffic and another group arc groove reverse rope sheave is housed, oppositely on the rope sheave two steel ropes that winding direction is opposite are arranged, one end of two steel ropes all is fixed on the 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 on the synchronous beam II of body, in the same rotating shaft of described reverse rope sheave driven sprocket is housed, driven sprocket connects drive sprocket by chain and forms the chain transmission, be equipped with in the same rotating shaft of described drive sprocket and reel gear, between described two tracks outer oil cylinder is housed, is equipped with on the piston rod of outer oil cylinder with described and reels the active tooth bar that gear is meshed.
On 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 on the synchronous beam I of the described body of holding up traffic by axle sleeve, cage bottom between the synchronous beam I of the described body of holding up traffic and the reverse rope sheave is fixed with connecting panel, the other end of described axle passes described connecting panel and block is installed, and described retracing spring is sleeved on the axle between connecting panel and the axle sleeve.
Hold up traffic two ends and the centre of body of described self-locking is equipped with roller, and the synchronous beam I of the described body of holding up traffic is connected on the roller of described centre.
The beneficial effects of the utility model are: the utility model protrudes orbit plane by the self-locking body of holding up traffic, and blocks tramcar wheel, realizes automatically holding up traffic function.The utility model is simple in structure, failure rate is low, and installation, maintenance is convenient, can realize the automation of holding up traffic in the tank in mine car loading and unloading operation and cage hoisting process, guarantees the safety that mine is produced.
Description of drawings
The below further specifies the utility model with reference to the accompanying drawings.
Fig. 1 is the utility model front view;
Fig. 2 is the utility model birds-eye view;
Fig. 3 is the utility model left view;
Fig. 4 is the utility model retracing spring connection diagram.
Among 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 below further specifies the utility model with embodiment with reference to the accompanying drawings.
Such as accompanying drawing Fig. 1, Fig. 2, self-locking stop device in a kind of tank shown in Figure 3, it is included in two tracks 10 that the cage lower parallel is laid, it is characterized in that: the arc groove that is provided with two groups of symmetries at 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 that is fixed on the 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, described groove tracks stay bearing plate 9 and the groove self-locking that is movably installed with arc in the space between the rail 2 body 3 of holding up traffic 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 the body 3, hold up traffic two ends and the centre of body 3 of described self-locking is equipped with roller 3-1, and the synchronous beam I 7 of the body of holding up traffic is connected on the roller 3-1 of described centre.The synchronous beam II 7 of the body of holding up traffic of the synchronous beam I 7 of the body of holding up traffic and another group arc groove ' between reverse rope sheave 6 is housed, oppositely on the rope sheave 6 two steel ropes 15 that winding direction is opposite are arranged, one end of two steel ropes 15 all is fixed on the 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 the 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 the chain transmission, be equipped with in the same rotating shaft of described drive sprocket 12 and reel gear 8, between described two tracks 10 outer oil cylinder 4 is housed, is equipped with on the piston rod of outer oil cylinder 4 with described and reels the active tooth bar 11 that gear 8 is meshed.
Such as Fig. 2, shown in Figure 4, on 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, the end of described axle 5-1 is connected on the synchronous beam I 7 of the described body of holding up traffic by axle sleeve 5-2, cage bottom between the synchronous beam I 7 of the described body of holding up traffic and the reverse rope sheave 6 is fixed with connecting panel 5-3, the other end of described axle 5-1 passes 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 the 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 holding up traffic function.When being rolled away from cage by the resistance mine car, the piston rod of outer oil cylinder 4 stretches out, promoting initiatively along track alignment, tooth bar 11 moves, the gear 8 that reels that is 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 coaxial reverse rope sheave 6 left-hand revolutions of drive and driven sprocket 14, two steel ropes 15 are under oppositely rope sheave 6 drives, in oppositely rope sheave 6 windings, drive the hold up traffic synchronous beam I of body 7 and the synchronous beam II 7 of body of holding up traffic ' mobile to the inside, self-locking is held up traffic body 3 under two synchronous beam effects of the body of holding up traffic, and moves along arc groove rail stay bearing plate 9, the self-locking body of holding up traffic is regained orbit plane, and mine car can roll away from.Simultaneously, axle 5-1 slides from the hole of connecting panel 5-3 and ejects, and this hole can be slotted hole or inclined hole, and retracing spring 5 is compressed.
Claims (3)
1. self-locking stop device in the tank, it is included in two tracks (10) that the cage lower parallel is laid, it is characterized in that: the arc groove that is provided with two groups of symmetries at 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 that is fixed on the 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), described groove tracks stay bearing plate (9) and the groove self-locking that is movably installed with arc in the space between the rail (2) body (3) of holding up traffic 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 the body (3), between the synchronous beam II of the body of holding up traffic (7 ') of the synchronous beam I of the body of holding up traffic (7) and another group arc groove reverse rope sheave (6) is housed, oppositely on the rope sheave (6) two steel ropes (15) that winding direction is opposite are arranged, one end of two steel ropes (15) all is fixed on the reverse rope sheave (6), the other end of two steel ropes (15) is fixed to respectively on 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 the 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 the chain transmission, be equipped with in the same rotating shaft of described drive sprocket (12) and reel gear (8), outer oil cylinder (4) is housed between described two tracks (10), is equipped with on the piston rod of outer oil cylinder (4) with described and reels the active tooth bar (11) that gear (8) is meshed.
2. self-locking stop device in the tank according to claim 1, it is characterized in that: on 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 on the synchronous beam I of the described body of holding up traffic (7) by axle sleeve (5-2), cage bottom between the synchronous beam I of the described body of holding up traffic (7) and the reverse rope sheave (6) is fixed with connecting panel (5-3), the other end of described axle (5-1) passes 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 the axle sleeve (5-2).
3. self-locking stop device in the 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 equipped 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 |
|---|---|---|---|
| CN 201220467979 CN202783243U (en) | 2012-09-13 | 2012-09-13 | In-tank self-locking car arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467979 CN202783243U (en) | 2012-09-13 | 2012-09-13 | In-tank self-locking car arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202783243U true CN202783243U (en) | 2013-03-13 |
Family
ID=47810562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220467979 Withdrawn - After Issue CN202783243U (en) | 2012-09-13 | 2012-09-13 | In-tank self-locking car arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202783243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826433A (en) * | 2012-09-13 | 2012-12-19 | 徐州市工大三森科技有限公司 | Self-locking car stopper in can |
| CN105923013A (en) * | 2016-05-20 | 2016-09-07 | 中铁二院工程集团有限责任公司 | Hydraulic inhaul cable type air railway train stopper |
-
2012
- 2012-09-13 CN CN 201220467979 patent/CN202783243U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102826433A (en) * | 2012-09-13 | 2012-12-19 | 徐州市工大三森科技有限公司 | Self-locking car stopper in can |
| CN102826433B (en) * | 2012-09-13 | 2014-04-16 | 徐州市工大三森科技有限公司 | Self-locking car stopper in can |
| CN105923013A (en) * | 2016-05-20 | 2016-09-07 | 中铁二院工程集团有限责任公司 | Hydraulic inhaul cable type air railway train stopper |
| CN105923013B (en) * | 2016-05-20 | 2018-01-23 | 中铁二院工程集团有限责任公司 | Hydraulic pressure drag-line sky rail train stopper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130313 Effective date of abandoning: 20140416 |
|
| RGAV | Abandon patent right to avoid regrant |