CN202848830U - Backstop tension device for mine rope traction remote control auxiliary transporting equipment - Google Patents
Backstop tension device for mine rope traction remote control auxiliary transporting equipment Download PDFInfo
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- CN202848830U CN202848830U CN 201220488647 CN201220488647U CN202848830U CN 202848830 U CN202848830 U CN 202848830U CN 201220488647 CN201220488647 CN 201220488647 CN 201220488647 U CN201220488647 U CN 201220488647U CN 202848830 U CN202848830 U CN 202848830U
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- control auxiliary
- link chain
- transporting equipment
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Abstract
The utility model discloses a backstop tension device adopted by mine rope traction remote control auxiliary transporting equipment, and relates to coal mine underground transporting equipment. The Backstop tension device adopted by the mine rope traction remote control auxiliary transporting equipment comprises a base board, a support, a round link chain and a pawl. Two round link chain grooves are formed in the support, and are arranged at two ends of the support. The pawl is arranged in the middle of the support, the round link chain penetrate through the round link chain groove arranged at one end of the support, the pawl, and the round link chain groove arranged at the other end of the support in sequence, and is connected on a heavy hammer mechanism. The backstop tension device adopted by the mine rope traction remote control auxiliary transporting equipment is convenient to connect, convenient and reliable in structure, easy to manufacture, beneficial for standardization, and scientific and reasonable in technical scheme, and brings great convenience for manufacturers and users.
Description
Technical field
The utility model relates to underground coal mine transportation equipment, and particularly a kind of mining rope draws the check swelling device that the remote control auxiliary conveying equipments adopts.The check swelling device that mining rope traction remote control auxiliary conveying equipments of the present utility model adopts is one of important composition parts of mining rope traction remote control auxiliary conveying equipments.
Background technology
The endless rope winch of prior art, be coal mine down-hole tunnel with a kind of common rail continuous transport equipment of rope traction, be requisite equipment under the coal mine, because it has safe and efficient characteristics at the transporter mask.Therefore shortening haulage time, improving coal production operating efficiency aspect and have irreplaceable effect.But endless rope winch is to guarantee that steel rope has certain initial tension must dispose swelling device, the swelling device that the swelling device of the mining stepless rope speed-regulating mechanical winch of current usefulness mainly is comprised of weight or carry out the tensioner operation by the boomer that pumping plant hydraulic pressure forms.The swelling device that weight forms mainly is comprised of framework, tensioner rope sheave, driving wheel group, wheel flutter, counterweight and grille guard etc.This device can absorb the part that steel rope system extends owing to elastic deformation, simultaneously, can be winch tail tension force is provided, and guarantees that steel rope is lining with more stable positive pressure at the barrel rope, impel winch normally to draw, and unlikely steel rope skids at barrel.Endless rope winch relies on the motor-driven rope sheave to rotate the pulling steel cable and realizes moving, but owing to non-return device is not installed, tends to cause go up a slope and stop the consequence of descending sport car, this is owing to unnecessary steel rope is not tightened up, and has caused endless rope winch normally not move.This operation situation, steel cable be often because of the too lax wrapping phenomena that produces, even with the steel cable locking, cause endless rope winch not work on, and steel cable also produces brokenly the defectives such as silk, distortion because of stressed extruding, shortening steel cable service life.Especially work as steel cable in use for some time, the elongated absent-mindedness of steel cable under force-extension causes the tension force of steel cable on rope sheave inadequate, slides thereby cause the relative rope sheave of steel cable to produce, and directly has influence on the normal operation of endless rope winch.
Therefore how solving endless rope winch sport car when descending, stop during upward slope, is a difficult problem in the design.
Research and develop the check swelling device that a kind of mining rope traction remote control auxiliary conveying equipments rational in infrastructure adopts, imperative.
The utility model content
The purpose of this utility model provides the check swelling device that a kind of mining rope traction remote control auxiliary conveying equipments adopts, in order to solve the defective of above-mentioned prior art.
For reaching above-mentioned technique effect, technical solution adopted in the utility model is: the check swelling device that a kind of mining rope traction remote control auxiliary conveying equipments adopts, include base plate, support, round-link chain, ratchet, described support is provided with two annulus key ways, the annulus key way is located at the two ends of support, and ratchet is contained in the centre of support.
Further, under the described support base plate is arranged and screw is arranged.
Further, described round-link chain passes the annulus key way that is located at support one end successively, fills the middle ratchet of support, is located at another annulus key way of the support other end, is connected on the heavy hammer mechanism.
Owing to adopt technique scheme, technique effect of the present utility model has: the check swelling device that this mining rope traction remote control auxiliary conveying equipments adopts, have and connect conveniently, structure is convenient and reliable, easy to manufacture and be conducive to normalisation, this technical scheme design is scientific and reasonable, all brings great convenience for builder and user.
Description of drawings
Accompanying drawing is structural representation of the present utility model;
Wherein: 1, support, 2, round-link chain, 3, ratchet.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model:
As shown in drawings, the check swelling device that a kind of mining rope traction remote control auxiliary conveying equipments adopts includes base plate, support 1, round-link chain 2, ratchet 3, and described support 1 is provided with two annulus key ways, the annulus key way is located at the two ends of support 1, and ratchet 3 is contained in the centre of support 1.Described support has base plate 1 time and screw is arranged, and in order to be fixed on the track, described round-link chain 2 passes the annulus key way that is located at support 1 one ends successively, fills the ratchet 3 of support 1 centre, is located at another annulus key way of support 1 other end, is connected on the heavy hammer mechanism.
By for further understand structural attitude of the present utility model, application technology means and the effect reached of expection, now occupation mode of the present utility model is described below: when endless rope winch moves, when steel rope is placed with unnecessary rope, because steel rope is just backward mobile by circumferential groove under the weight effect, and ratchet only allows round-link chain backward mobile, and do not allow round-link chain forward, round-link chain can only slide at support under the weight effect, because the return-stopping function of ratchet, round-link chain can not counter motion.
The utility model is by round-link chain. ratchet. and the non-return device that support forms, certainly can also be by tooth bar. the non-return device that ratchet forms, the non-return device that can also use cam and rail to form, owing to had the above abnormality of non-return device to be overcome, so just can become the tractor truck operation by the hoist house operation and become a reality.
The above; be better case study on implementation of the present utility model; be not that the utility model is imposed any restrictions; every any simple modification, change and equivalent structure of above embodiment being done according to the utility model technical spirit changes, and all still belongs in the protection domain of technical solutions of the utility model.
Claims (3)
1. a mining rope draws the check swelling device that the remote control auxiliary conveying equipments adopts, include base plate, support, round-link chain, ratchet, it is characterized in that: described support is provided with two annulus key ways, and the annulus key way is located at the two ends of support, and ratchet is contained in the centre of support.
2. mining rope according to claim 1 draws the check swelling device that the remote control auxiliary conveying equipments adopts, and it is characterized in that: base plate is arranged under the described support and screw is arranged.
3. mining rope according to claim 1 draws the check swelling device that the remote control auxiliary conveying equipments adopts, it is characterized in that: described round-link chain passes the annulus key way that is located at support one end successively, ratchet in the middle of the dress support, be located at another annulus key way of the support other end, be connected on the heavy hammer mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220488647 CN202848830U (en) | 2012-09-24 | 2012-09-24 | Backstop tension device for mine rope traction remote control auxiliary transporting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220488647 CN202848830U (en) | 2012-09-24 | 2012-09-24 | Backstop tension device for mine rope traction remote control auxiliary transporting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202848830U true CN202848830U (en) | 2013-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220488647 Expired - Fee Related CN202848830U (en) | 2012-09-24 | 2012-09-24 | Backstop tension device for mine rope traction remote control auxiliary transporting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202848830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264700A (en) * | 2013-05-14 | 2013-08-28 | 长治市南垂飞虹煤机制造有限公司 | Mineral rope traction remote control auxiliary transportation device |
-
2012
- 2012-09-24 CN CN 201220488647 patent/CN202848830U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264700A (en) * | 2013-05-14 | 2013-08-28 | 长治市南垂飞虹煤机制造有限公司 | Mineral rope traction remote control auxiliary transportation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHI CITY CHU'AN FEIHONG COAL MACHINE CO., LTD Free format text: FORMER OWNER: CHANGZHI CITY NANCHUI FEIHONG COAL MACHINE MANUFACTURING CO., LTD. Effective date: 20150908 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Chengxue Inventor after: Sheng Huiqiang Inventor after: Hu Shijie Inventor after: Liu Jianhu Inventor after: Niu Jianpeng Inventor after: Zhao Wei Inventor before: Wang Chengxue Inventor before: Sheng Huiqiang Inventor before: Hu Shijie |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG CHENGXUE SHENG HUIQIANG HU SHIJIE TO: WANG CHENGXUE SHENG HUIQIANG HU SHIJIE LIU JIANHU NIU JIANPENG ZHAO WEI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150908 Address after: 046011 Shanxi province Changzhi City suburb village town south roof Patentee after: Changzhi Feihong Lu'an coal machine limited company Address before: 046011 Shanxi province Changzhi City suburb village town south Feihong roof coal machine manufacturing Co., Ltd. Patentee before: Changzhi Nanchui Feihong Mining Machinery Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20180924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |