CN205222554U - Haulage rope overspeed device tensioner of coal mine transportation system - Google Patents
Haulage rope overspeed device tensioner of coal mine transportation system Download PDFInfo
- Publication number
- CN205222554U CN205222554U CN201521036279.5U CN201521036279U CN205222554U CN 205222554 U CN205222554 U CN 205222554U CN 201521036279 U CN201521036279 U CN 201521036279U CN 205222554 U CN205222554 U CN 205222554U
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- reverse wheel
- pulley
- support
- haulage rope
- track
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Abstract
The utility model discloses a haulage rope overspeed device tensioner of coal mine transportation system, including preceding, rear frame member, track and haulage rope, the track sets up in between preceding, the rear frame member, rotates respectively in orbital both sides on the front beam and installs left and right reverse wheel, installs the support that can follow its back -and -forth movement on the track, rotates on the support and installs the pulley, and the haulage rope is walked around left reverse wheel, pulley and right reverse wheel in proper order and is drawn, the bottom of rear frame member is rotated and is installed the reverse wheel, the rear end fixedly connected with wire rope of support, and wire rope's front end is walked around the reverse wheel and is connected with the balancing weight. The utility model discloses simple structure, small, the haulage rope is walked around left switching -over post, pulley and right side switching -over post in proper order and is drawn forth, and wire rope walks around reverse wheel and leg joint on the one hand, and on the other hand is connected with the balancing weight, follows the purpose that the guide rail back -and -forth movement reaches the tensioning haulage rope through support and the pulley on it, and the tensioning is effectual, and installation and debugging are very convenient.
Description
Technical field
The utility model relates to the field of components for Coal mine transportation system, specifically a kind of hauling rope tightening device of Coal mine transportation system.
Background technology
In current Coal mine transportation system, haulage cable all needs to arrange tightening device, ensure the not relaxed state of steel rope, and traditional tightening device is by multiple slideway and numerous pulleys and driving wheel, and movable stand and heavily cut or polish jade with an emery wheel composition, its structural elements is many, and volume is large, mounting and dismounting are loaded down with trivial details, and tensioning resistance increases.
Utility model content
The purpose of this utility model is to overcome the defect and deficiency that prior art exists, and provides that a kind of tension effects is good, volume is little, the hauling rope tightening device of Installation and Debugging Coal mine transportation system very easily.
The technical solution of the utility model is as follows:
A kind of hauling rope tightening device of Coal mine transportation system, include forward and backward crossbeam, track and hauling rope, it is characterized in that: described rail bracket is located between described forward and backward crossbeam, described front cross rail is rotatablely equipped with left and right reverse wheel respectively in the both sides of described track, described track is provided with can along its movable support, described support is rotatablely equipped with pulley, and described hauling rope is walked around described left reverse wheel, pulley and right reverse wheel successively and is drawn; The lower rotation of described after cross member is provided with reverse wheel, and the rear end of described support is fixedly connected with steel rope, and the front end of described steel rope is walked around described reverse wheel and is connected with clump weight.
The hauling rope tightening device of described Coal mine transportation system, it is characterized in that: described after cross member is set up in and is arranged on two columns on ground, the bottom of after cross member is fixedly connected with the left and right guidepost to downward-extension respectively in the both sides of described reverse wheel, described clump weight is by being slidably installed on described left and right guidepost.
The beneficial effects of the utility model:
The utility model structure is simple, volume is little, hauling rope is walked around left reverse wheel, pulley and right reverse wheel successively and is drawn, steel rope is walked around reverse wheel on the one hand and is connected with support, be connected with clump weight on the other hand, move forward and backward by the pulley on support and its object reaching tensioning hauling rope along guide rail, tension effects is good, and Installation and Debugging are very convenient.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
See Fig. 1, a kind of hauling rope tightening device of Coal mine transportation system, include forward and backward crossbeam 1,2, track 3 and hauling rope 4, track 3 is set up between forward and backward crossbeam 1,2, front cross rail 1 is rotatablely equipped with left and right reverse wheel 5,6 respectively in the both sides of track 3, track 3 is provided with can along its movable support 7, and support 7 is rotatablely equipped with pulley 8, hauling rope 4 is walked around left reverse wheel 5, pulley 8 and right reverse wheel 6 successively and drawn; The lower rotation of after cross member 2 is provided with reverse wheel 9, and the rear end of support 7 is fixedly connected with steel rope 10, and the front end of steel rope 10 is walked around reverse wheel 9 and is connected with clump weight 11.
In the utility model, after cross member 2 is set up in and is arranged on two columns 12 on ground, the bottom of after cross member 2 is fixedly connected with the left and right guidepost 13 to downward-extension respectively in the both sides of reverse wheel 9, clump weight 11 is by being slidably installed on left and right guidepost 13.
Claims (2)
1. the hauling rope tightening device of a Coal mine transportation system, include forward and backward crossbeam, track and hauling rope, it is characterized in that: described rail bracket is located between described forward and backward crossbeam, described front cross rail is rotatablely equipped with left and right reverse wheel respectively in the both sides of described track, described track is provided with can along its movable support, described support is rotatablely equipped with pulley, and described hauling rope is walked around described left reverse wheel, pulley and right reverse wheel successively and is drawn; The lower rotation of described after cross member is provided with reverse wheel, and the rear end of described support is fixedly connected with steel rope, and the front end of described steel rope is walked around described reverse wheel and is connected with clump weight.
2. the hauling rope tightening device of Coal mine transportation system according to claim 1, it is characterized in that: described after cross member is set up in and is arranged on two columns on ground, the bottom of after cross member is fixedly connected with the left and right guidepost to downward-extension respectively in the both sides of described reverse wheel, described clump weight is by being slidably installed on described left and right guidepost.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521036279.5U CN205222554U (en) | 2015-12-11 | 2015-12-11 | Haulage rope overspeed device tensioner of coal mine transportation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521036279.5U CN205222554U (en) | 2015-12-11 | 2015-12-11 | Haulage rope overspeed device tensioner of coal mine transportation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205222554U true CN205222554U (en) | 2016-05-11 |
Family
ID=55897631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521036279.5U Active CN205222554U (en) | 2015-12-11 | 2015-12-11 | Haulage rope overspeed device tensioner of coal mine transportation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205222554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476400A (en) * | 2020-11-24 | 2021-03-12 | 南京双京电博特种机器人产业研究院有限公司 | Tensioning device for downhole robot operation |
-
2015
- 2015-12-11 CN CN201521036279.5U patent/CN205222554U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112476400A (en) * | 2020-11-24 | 2021-03-12 | 南京双京电博特种机器人产业研究院有限公司 | Tensioning device for downhole robot operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |