CN203974842U - Inclined shaft automatic anti-slipped device - Google Patents
Inclined shaft automatic anti-slipped device Download PDFInfo
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- CN203974842U CN203974842U CN201420359069.9U CN201420359069U CN203974842U CN 203974842 U CN203974842 U CN 203974842U CN 201420359069 U CN201420359069 U CN 201420359069U CN 203974842 U CN203974842 U CN 203974842U
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- mine car
- race
- colter
- collision
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Abstract
The utility model relates to a kind of mine inclined shaft hoisting catcher, comprises anti-race colter device, buffer device for collision, mine car, steel rope and chain link.Anti-race colter is connected with final section mine car afterbody by latch.First segment mine car head connecting steel wire ropes, final section mine car is connected with steel rope with a upper joint mine car, between remaining mine car, with chain link, connects.Anti-race hauling rope one end is connected with anti-race colter head, and the other end strides across final section mine car top and the steel rope that is connected with final section mine car is connected.Buffer device for collision is positioned at first segment to the joint mine car afterbody second from the bottom left and right sides, and buffer device for collision is connected and uses nut screwing clamping with mine car afterbody by crusherbull zone seat.When one of steel rope, chain link rupture, anti-race hauling rope relaxes or is pulled off, and anti-race colter is subject to self gravitation effect and injects floor, makes descending being obstructed of mine car play anti-race effect.Buffer device for collision plays buffer action to the collision between each mine car.
Description
Technical field
The utility model relates to a kind of intercepting catcher in incline hoist device, especially can avoid hoisting cable to break or chain link is broken and caused that mine car is out of control sweeps away a kind of inclined shaft automatic anti-slipped device that inclined shaft lower platform causes safety misadventure.
Background technology
According to the relevant regulations of safety of coal mines, the major-minor inclined shaft that all employing tube-train hoisting modes are transported must be installed the corollary apparatus of " slope three gears ", but the full prevention of sliding-down in inclined well special purpose device of whole process that seldom has performance safety in the Lifting Convey of current slope at home, the problem that often occurs breaking the phenomenons such as rope, chain rupture or disconnected pin when mine car, skip bucket operation and cause mine car, skip bucket sport car, causes safety in production casualty accident often to occur.Several catchers for slope differ from one another, as radar type monitoring device, infrared photoelectric sensing device and speed sensor etc., although they can effectively prevent racing car device accident and guarantee the safety of operating personnel or equipment, but to be cost of manufacture high and install, debug and safeguard numerous and diverse for weak point, the electronic product antidusting, the corrosion resistance that in equipment, use are poor, after long-time use, electronic product performance is unstable, sometimes also can be malfunctioning at crucial moment, inefficacy or misoperation.What is more, and an inclined shaft wants multistage interception just can reach more satisfactory effect, and this not only increases mine cost, but also the interception result of out of reach 100%.Recently there are ZL20062005198 9.X " a kind of novel catcher for inclined shaft ", ZL200720063574.9 " a kind of instant catcher being installed on mine car " and ZL 2,013 20408390.7 " the instant anti-sport car special purpose device of a kind of slope vehicle ", they have their own characteristics each, carry out Gospel to colliery safety strap, but still have complex structure, cost is high, dismounting is difficult shortcoming.
Summary of the invention
In order to overcome existing mine inclined shaft hoisting catcher complex structure in structure and practical application, the deficiency such as cost is high, dismounting difficulty, the utility model provides a kind of inclined shaft automatic anti-slipped device.
The utility model solves the technical scheme that its technical matters adopts: a kind of inclined shaft automatic anti-slipped device, comprise more piece mine car, steel rope and chain link, first segment mine car head connecting steel wire ropes, final section mine car is connected with steel rope with a upper joint mine car, between remaining mine car, with chain link, connects; It is characterized in that: final section mine car afterbody is hinged with anti-race colter device, and all the other mine car afterbodys are connected with buffer device for collision.
Anti-race colter device comprises anti-race colter and anti-race hauling rope; Anti-race hauling rope one end is connected with anti-race colter head, and the other end strides across final section mine car top and the steel rope that is connected with final section mine car is connected; Anti-race colter is two of left and right, in the middle of two anti-race colters, has pipe link to connect, and anti-race colter head is the lower curved formula structure towards track.
Buffer device for collision comprises crusherbull zone lid, crusherbull zone seat and spring; Buffer device for collision is positioned at first segment to the joint mine car afterbody second from the bottom left and right sides; Crusherbull zone lid wraps crusherbull zone seat pedestal head, and one, spring offsets with crusherbull zone lid, other end and crusherbull zone seat offset; Crusherbull zone seat one side offsets with spring, opposite side has two threaded bolt that are connected with pedestal one.
The beneficial effects of the utility model are, simple in structure, and the low easy care of cost, and easily operation are safe and reliable, can avoid at any time the mine car inclined shaft lower platform that sweeps away out of control to cause safety misadventure, are applicable to all inclined shaft tunnel mine cars and promote operation.
Accompanying drawing explanation
Fig. 1 is appearance assumption diagram of the present utility model.
Fig. 2-1st, the work schematic diagram of the utility model embodiment.
Fig. 2-2nd, the schematic diagram of working when the utility model and first segment mine car head connecting steel wire ropes break or chain link is disconnected.
Fig. 2-3rd, the utility model for final section mine car and the upper steel rope that is connected of joint mine car break, haulage cable gets loose or work schematic diagram while breaking.
Fig. 3 is the utility model buffer device for collision part sectional view enlarged drawing.
Fig. 4 is the anti-race colter of the utility model Enlarged drawing of ertical view.
In figure 1, anti-race colter, 2, anti-race hauling rope, 3, latch, 4, mine car, 5, steel rope, 6, rail, 7, floor, tunnel, 8, buffer device for collision, 9, crusherbull zone lid, 10, spring, 11, crusherbull zone seat, 12, chain link.
The specific embodiment
In Fig. 1, mine car 4 is on rail 6, anti-race colter 1 is placed in final section mine car 4 afterbodys, between anti-race colter 1 afterbody and final section mine car 4, by latch 3, be connected, first segment mine car 4 head connecting steel wire ropes 5, final section mine car 4 is connected with joint mine car 4 use steel ropes 5 second from the bottom, and all the other mine car 4 use chain links 12 connect, anti-race hauling rope 2 one end are connected with anti-race colter 1 head pipe link, and the other end strides across final section mine car 4 tops and the steel rope 5 that is connected with final section mine car is connected.
In the embodiment shown in Fig. 2-1, anti-race colter 1 is led from floor, tunnel 7 by anti-race hauling rope 2, and mine car 4 promotes normal.
In the embodiment shown in Fig. 2-2, when the steel rope 5 being connected with first segment mine car head or chain link 12 are broken, the speed that superposed mine car 4 glides is greater than foot mine car 4 slip velocitys, cause anti-race hauling rope 2 lax, anti-race hauling rope 2 tops lose pulling force, anti-race colter 1 head loses anti-race hauling rope 2 pulling force, and anti-race colter 1 is subject to self gravitation effect and inserts floor, tunnel 7 downwards, checks the undershoot of mine car 4.
In the embodiment shown in Fig. 2-3, when the steel rope 5 that final section mine car 4 is connected with joint mine car 4 second from the bottom or anti-race hauling rope 2 are broken, anti-race colter 1 loses the pulling force of anti-race hauling rope 2, and anti-race colter 1 is subject to self gravitation effect and inserts floor, tunnel 7 downwards, checks the undershoot of mine car 4.
In Fig. 1 and Fig. 3, buffer device for collision 8 is positioned at first segment to the symmetrical both sides of every joint mine car 4 afterbodys of joint second from the bottom, and buffer device for collision 8 is connected and uses nut screwing clamping with mine car 4 afterbodys by crusherbull zone seat 11; Crusherbull zone lid 9 wraps crusherbull zone seat 11, and 10 1, spring offsets with crusherbull zone lid 9, other end and crusherbull zone seat 11 offset; Crusherbull zone seat 11 1 sides offset with spring 10, opposite side has two bolts that are connected with pedestal one.The spring 10 of buffer device for collision 8 is occurring when preventing runs does that the collision between each mine car 4 is played to buffer action, effectively protects each mine car 4 bodies not to be subject to rigid collision to cause damaging.
In Fig. 1 and Fig. 4, anti-race colter 1 is two of left and right, in the middle of two anti-race colters 1, has pipe link to connect, and anti-race colter 1 head is the lower curved formula structure towards track.
Claims (3)
1. an inclined shaft automatic anti-slipped device, comprise more piece mine car (4), steel rope (5) and chain link (12), first segment mine car (4) head connecting steel wire ropes (5), final section mine car (4) is connected with steel rope (5) with a upper joint mine car (4), between remaining mine car (4), with chain link (12), connects; It is characterized in that: final section mine car (4) afterbody is hinged with anti-race colter device, all the other mine cars (4) afterbody is connected with buffer device for collision (8).
2. a kind of inclined shaft automatic anti-slipped device according to claim 1, is characterized in that described anti-race colter device comprises anti-race colter (1) and anti-race hauling rope (2); Anti-race hauling rope (2) one end is connected with anti-race colter (1) head, and the other end strides across final section mine car (4) top and the steel rope (5) that is connected with final section mine car is connected; Anti-race colter (1) is two of left and right, has pipe link to connect in the middle of two anti-race colters (1), and anti-race colter (1) head is the lower curved formula structure towards track.
3. a kind of inclined shaft automatic anti-slipped device according to claim 1, is characterized in that; Described buffer device for collision (8) comprises crusherbull zone lid (9), crusherbull zone seat (11) and spring (10); Buffer device for collision (8) is positioned at first segment to joint mine car second from the bottom (4) the afterbody left and right sides; Crusherbull zone lid (9) wraps crusherbull zone seat (11) pedestal head, and (10) one, spring offsets with crusherbull zone lid (9), other end and crusherbull zone seat (11) offset; Crusherbull zone seat (11) one sides offset with spring, opposite side has two threaded bolt that are connected with pedestal one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420359069.9U CN203974842U (en) | 2014-07-01 | 2014-07-01 | Inclined shaft automatic anti-slipped device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420359069.9U CN203974842U (en) | 2014-07-01 | 2014-07-01 | Inclined shaft automatic anti-slipped device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203974842U true CN203974842U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420359069.9U Expired - Fee Related CN203974842U (en) | 2014-07-01 | 2014-07-01 | Inclined shaft automatic anti-slipped device |
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| CN (1) | CN203974842U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044608A (en) * | 2014-07-01 | 2014-09-17 | 廖安然 | Automatic tramcar sliding-down preventing device for inclined shaft |
| CN106864476A (en) * | 2017-03-28 | 2017-06-20 | 华东交通大学 | A kind of new orchard carrier brake apparatus |
-
2014
- 2014-07-01 CN CN201420359069.9U patent/CN203974842U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044608A (en) * | 2014-07-01 | 2014-09-17 | 廖安然 | Automatic tramcar sliding-down preventing device for inclined shaft |
| CN106864476A (en) * | 2017-03-28 | 2017-06-20 | 华东交通大学 | A kind of new orchard carrier brake apparatus |
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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: 20141203 Termination date: 20150701 |
|
| EXPY | Termination of patent right or utility model |