CN201932800U - Cage stopper - Google Patents
Cage stopper Download PDFInfo
- Publication number
- CN201932800U CN201932800U CN201120020875XU CN201120020875U CN201932800U CN 201932800 U CN201932800 U CN 201932800U CN 201120020875X U CN201120020875X U CN 201120020875XU CN 201120020875 U CN201120020875 U CN 201120020875U CN 201932800 U CN201932800 U CN 201932800U
- Authority
- CN
- China
- Prior art keywords
- cage
- shifting block
- car
- block
- eccentric shaft
- 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
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Abstract
The utility model discloses a cage stopper, which comprises a feed shifting block, a discharge check block guide wheel, a steel wire rope and a counterweight. The stopper is mounted in a cage, a discharge check block is disposed in the middle of an outlet of the cage to bring easiness for observation, the feed shifting block is linked with the discharge check block by the aid of the steel wire rope, and the counterweight is used for realizing automatic resetting. The cage stopper is simple and compact in structure and flexible and reliable in action, safety performance of the stopper is improved, and accidents are reduced.
Description
[technical field]
The utility model relates to the mine transportation and uses cage, relates in particular to a kind of cage stop device.
[background technology]
The stop device of being installed in the existing cage is an end block resistance shaft type, and the wheel shaft of mine car bottom is blocked in the stop device perk during work, because vehicle body blocks and be difficult for observing end retaining whether mine car is blocked in normal perk, repeatedly takes place to have kept off and cause the mine car falling accident end of because of.The end blocking means complex structure of stop device is installed and the maintenance trouble simultaneously, particularly is contained in the connecting rod easy deformation in the cage bottom, and is very inconvenient during replacing.
[summary of the invention]
The technical problems to be solved in the utility model provides a kind of cage stop device of simple in structure, reliable in action.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of cage stop device, and stop device is installed in the cage, and stop device comprises into the car shifting block, goes out car bumper piece track adjusting wheel, steel rope and counterweight; Advance the car shifting block and comprise bar shaped shifting block and shifting block base, there is a hole at bar shaped shifting block middle part, and an end in hole stretches out longer, and the other end stretches out shorter, and bar shaped shifting block and shifting block base are hinged, and long end is the struck side, and short end is the tether end; Go out the car bumper piece and comprise eccentric shaft, block and block base, the block base is fixed on the middle part in the exit of cage, the mine car middle part that delivers in height and the cage is concordant, eccentric shaft is cylindrical, have an eccentric orfice vertically, depart from the axis of eccentric orfice center and cylinder, and eccentric shaft and block base are hinged, block is fixed on the radially weakness of surface distance eccentric orfice of eccentric shaft, is the tether end apart from the radially strong point of eccentric orfice on the eccentric shaft surface; Track adjusting wheel is contained in out the top of car bumper piece, and is laterally concordant with the height that advances the car shifting block; The head end of steel rope is captiveed joint with the tether end of bar shaped shifting block, terminal from the lateral circular track adjusting wheel after 1/4 week vertically downward, captive joint with the tether end of eccentric shaft in the middle part of steel rope, the end of steel rope is captiveed joint with the upper end of counterweight.
As preferably, described shifting block base is fixed on the inflow point of cage, and height is concordant with the top of the outer mine car of cage.
The beneficial effects of the utility model are, to go out the middle part that the car bumper piece is arranged on the cage exit, observe easily, advance the car shifting block by steel rope with go out car bumper piece interlock, automatically reset with counterweight, simple and compact for structure, it is reliable to be active in one's movements, improve the safety of stop device, reduced the generation of accident.
[description of drawings]
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model embodiment cage stop device front view.
Fig. 2 is the utility model embodiment cage stop device birds-eye view.
Fig. 3 is the utility model embodiment cage stop device left view.
Fig. 4 is the partial enlarged drawing that the utility model embodiment cage stop device goes out the car bumper piece.
Among the figure, 1-track adjusting wheel, 2-steel wire rope, 3-counterweight, 4-bar shaped shifting block, 401-tether end, 402-shifting block base, 5-block, 501-eccentric shaft, 502-eccentric orfice.
[specific embodiment]
In Fig. 1, Fig. 2 and Fig. 3, the cage stop device is installed in the cage, by track adjusting wheel 1, steel rope 2, counterweight 3, advance the car shifting block and go out the car bumper piece to form.
Advancing the car shifting block is made up of bar shaped shifting block 4 and shifting block base 402, shifting block base 402 is contained in the inflow point of cage, its height is concordant with the top that cage is treated as a stranger mine truck, there is a hole at bar shaped shifting block 4 middle parts, one end in hole stretches out longer, and the other end stretches out shorter, and bar shaped shifting block 4 usefulness pins and shifting block base 402 are hinged, long end is the struck side, and short end is a tether end 401.
Go out the car bumper piece and comprise eccentric shaft 501, block 5 and block base, the block base is installed in the middle part in the exit of cage, and the mine car middle part that delivers in height and the cage is concordant, and eccentric shaft 501 is hinged by pin and block base.
As shown in Figure 4, eccentric shaft 501 is cylindrical, have an eccentric orfice 502 vertically, depart from the center shaft of eccentric orfice 502 and the axis of cylinder, block 5 is fixed on and the radially weakness of the surface distance eccentric orfice of eccentric shaft 501, and it is the tether end that eccentric shaft 501 surfaces are gone up apart from the radially strong point of eccentric orfice.
Track adjusting wheel 1 be contained in out the car bumper piece directly over, laterally and concordant with the height that advances the car shifting block.
The head end of steel rope 2 is captiveed joint with the tether end 401 of bar shaped shifting block 4, the end of steel rope 2 after 1/4 week of the right first half of lateral circular track adjusting wheel 1 vertically downward, captive joint with the tether end of eccentric shaft 501 in the middle part of steel rope 2, the end of steel rope 2 is captiveed joint with the upper end of counterweight 3.
Principle of work:
Outside the cage 1
#Promotion was contained in the struck side of the bar shaped shifting block 4 of inflow point when mine car entered cage, and bar shaped shifting block 4 sways, and its tether end 401 affects eccentric shaft 501 to rotate by bonded assembly steel rope 2, and drive block 5 is rotated down to remove and stops jar interior 2
#The block of mine car, jar interior 2
#Mine car loses and stops promptly by jar outer 1
#Mine car is released outside the jar, and 1
#Mine car enters in the jar.After bar shaped shifting block 4 loses thrust, be subjected to counterweight 3 to affect steel rope 2 motions, affect block 5 to be turned back to former horizontal blocking position, block 1
#Mine car.
Claims (2)
1. cage stop device, described stop device is installed in the cage, it is characterized in that, and described stop device comprises into the car shifting block, goes out car bumper piece track adjusting wheel, steel rope and counterweight; Describedly advance the car shifting block and comprise bar shaped shifting block and shifting block base, there is a hole at bar shaped shifting block middle part, and an end in hole stretches out longer, and the other end stretches out shorter, and bar shaped shifting block and shifting block base are hinged, and long end is the struck side, and weak point one end is the tether end; Describedly go out the car bumper piece and comprise eccentric shaft, block and block base, the block base is fixed on the middle part in the exit of cage, the mine car middle part that delivers in height and the cage is concordant, eccentric shaft is cylindrical, have an eccentric orfice vertically, depart from the axis of eccentric orfice center and cylinder, and eccentric shaft and block base are hinged, block is fixed on the radially weakness of surface distance eccentric orfice of eccentric shaft, is the tether end apart from the radially strong point of eccentric orfice on the eccentric shaft surface; Described track adjusting wheel is contained in out the top of car bumper piece, and is laterally concordant with the height that advances the car shifting block; The head end of described steel rope is captiveed joint with the tether end of bar shaped shifting block, terminal from the lateral circular track adjusting wheel after 1/4 week vertically downward, captive joint with the tether end of eccentric shaft in the middle part of steel rope, the end of steel rope is captiveed joint with the upper end of counterweight.
2. cage stop device according to claim 1 is characterized in that described shifting block base is fixed on the inflow point of cage, and height is concordant with the top of the outer mine car of cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120020875XU CN201932800U (en) | 2011-01-21 | 2011-01-21 | Cage stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120020875XU CN201932800U (en) | 2011-01-21 | 2011-01-21 | Cage stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201932800U true CN201932800U (en) | 2011-08-17 |
Family
ID=44444333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120020875XU Expired - Fee Related CN201932800U (en) | 2011-01-21 | 2011-01-21 | Cage stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201932800U (en) |
Cited By (1)
| 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 |
-
2011
- 2011-01-21 CN CN201120020875XU patent/CN201932800U/en not_active Expired - Fee Related
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 |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20120121 |