CN205312956U - Vertical overspeed device tensioner of winch - Google Patents
Vertical overspeed device tensioner of winch Download PDFInfo
- Publication number
- CN205312956U CN205312956U CN201520967989.3U CN201520967989U CN205312956U CN 205312956 U CN205312956 U CN 205312956U CN 201520967989 U CN201520967989 U CN 201520967989U CN 205312956 U CN205312956 U CN 205312956U
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- CN
- China
- Prior art keywords
- column
- long column
- main shaft
- stand
- winch according
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- 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.)
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Abstract
Vertical overspeed device tensioner of winch, including base and stand, walking abreast in the base and being equipped with main shaft and shaft, take turns the epaxial reverse wheel of installing, the outer circumference of reverse wheel is equipped with the race, the main shaft is connected with the lower extreme rotation of stand, the upper portion of stand is connected with with the long column, and the extending direction who adds the long column is unanimous with the extending direction of stand, the extending direction of the upper portion edge stand of stand is equipped with a plurality of regulation hole, the utility model discloses a base and stand for the tensioning hydro -cylinder haulage cable that can stand vertically commutates through the direction of reverse wheel to wire rope, can make full use of vertical space in the pit, avoid the less problem that can't carry out the tensioning of transverse space.
Description
Technical field
This utility model relates to a kind of winch.
Background technology
Winch uses very general at underground coal mine, it is necessary to the place using winch is more, and winch needs to use tensioner that haulage cable is carried out tensioning in use. But it is because the particularity of subsurface environment, its narrow space, and the tensioner adopted at present is all the horizontal tensioning mode that adopts, the length of tensioner self is longer, and down-hole can not always be to provide the space of sufficient length. Underground coal mine is because excavating operation, and the vertical direction spatial stayed is more, but current tensioner is because tensioner its length problem cannot use.
Utility model content
The purpose of this utility model is in that to provide a kind of vertical tensioner of winch, it is possible to makes full use of narrow space, down-hole and carries out tensioning.
The technical solution of the utility model is:
The vertical tensioner of winch, including base and column, is provided with main shaft and wheel shaft parallel, wheel shaft is provided with reverse wheel in described base, the excircle of reverse wheel is provided with race; The lower end of described main shaft and column is rotationally connected, the top of described column is connected to and adds long column, the bearing of trend adding long column is consistent with the bearing of trend of column, the top of described column is provided with several adjustment holes along the bearing of trend of column, adding and be also correspondingly provided with adjustment hole on long column, column and the adjustment hole adding long column are connected by bearing pin; The side adding long column is connected to spreader, spreader horizontally set, and the outer side of spreader is provided with hanger, and described hanger is hinged with straight line driving mechanism, and the lower end of described straight line driving mechanism is connected to steel wire rope, and reverse wheel walked around by steel wire rope.
The top of described column is hollow, described in add long column and insert the upper hollow section of column, column and add the corresponding adjustment hole of long column and connected by bearing pin.
The cross sectional shape of described column is hollow rectangle, described in add the cross sectional shape of long column be rectangle or hollow rectangle.
The cross sectional shape of described column is hollow annular, described in add the cross sectional shape of long column for circular or annular.
Spreader is integrally attached to add the top of long column.
The middle part hollow of described base, reverse wheel is positioned at the centre position of base, and described steel wire rope is walked around from reverse wheel and passed from the hollow space of base.
The bottom of described column is provided with two supporting legs, main shaft two supporting legs of traverse.
The outside of the latter half of described column is connected to fixing plate, fixing plate is positioned at the top of main shaft, fixing plate horizontally set, the middle part of fixing plate is provided with bolt hole, described bolt hole is threaded adjusting screw rod, being provided with adjustment plane on the upside of the two ends of described main shaft, the lower end of described adjusting screw rod is pressed against in adjustment plane, and on said two supporting leg, vertically direction is provided with the elongated hole for regulating.
Straight line driving mechanism is tensioning hydro-cylinder.
Tensioning hydro-cylinder is afterbody trunnion type hydraulic cylinder.
This utility model adopts base and column so that tensioning hydro-cylinder can upright haulage cable, by reverse wheel, is commutated in the direction of steel wire rope, it is possible to make full use of down-hole vertical direction spatial, it is to avoid the less problem that cannot be carried out tensioning of horizontal space. Simultaneously column and add long column and can regulate height, column lower end is connected with base rotation, and column can carry out the rotation of certain angle, conveniently adjustment, more flexible flexibly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As it is shown in figure 1, the vertical tensioner of this utility model winch, including base 1 and column 5, being provided with main shaft 2 and wheel shaft 3 in described base 1 parallel, wheel shaft 3 is provided with reverse wheel 4, the excircle of reverse wheel 4 is provided with race 6, for lay winding wire ropes. The middle part hollow of base 1, reverse wheel 4 is positioned at the centre position of base 1. The lower end of main shaft 2 and column 5 is rotationally connected, the top of described column 5 is connected to and adds long column 7, the bearing of trend adding long column 7 is consistent with the bearing of trend of column 5, it is 4 that the top of described column 5 is provided with several adjustment holes 8(the present embodiment along the bearing of trend of column 5), adding and be also correspondingly provided with adjustment hole 8 on long column 7, column 5 and the adjustment hole adding long column 7 are connected by bearing pin 9. According to on-the-spot needs, upwards pull out or be downwardly into and add long column 7, adjusting post 5 and add the whole height of long column 7.
The top of column 5 is hollow, described in add long column 7 to insert the top of column 5 hollow, column 5 and add the corresponding adjustment hole 8 of long column 7 and pass through bearing pin 8 and connect. If the two is not the mode inserted, adopts two bearing pins insert two adjustment holes 8 can also by column 5 with add long column 7 and be fixedly connected with.
In two kinds of situation, one is hollow rectangle to the cross sectional shape of column 5, and the cross sectional shape adding long column 7 is rectangle or hollow rectangle; Two is hollow annular, and the cross sectional shape adding long column 7 is circular or annular.
The right side adding long column 7 top is connected to spreader 10, spreader 10 horizontally set, and spreader 10 is integrally attached to add the top of long column 7.
The downside of the outer one end of spreader 10 is provided with hanger 11, and described hanger 11 is hinged with straight line driving mechanism, and straight line driving mechanism is tensioning hydro-cylinder 12; Tensioning hydro-cylinder 12 is afterbody trunnion type hydraulic cylinder.
The piston-rod lower end of tensioning hydro-cylinder 12 is connected to steel wire rope 13, and steel wire rope 13 is walked around from reverse wheel 4 and passed from the hollow space of base 1.
In the present embodiment, the bottom of column 5 is provided with two supporting legs 14, main shaft 2 two supporting legs 14 of traverse.
The latter half of described column 5 is provided with the adjustment device regulating main shaft 2 with supporting leg 14 position relationship, particularly as follows: vertically direction is provided with the elongated hole 15 for regulating on two supporting legs 14, the outside of the latter half of column 5 is connected to fixing plate 16, fixing plate 16 is positioned at the top of main shaft 2, fixing plate 16 horizontally set, the middle part of fixing plate 16 is provided with bolt hole, described bolt hole is threaded adjusting screw rod 17, being provided with adjustment plane 18 on the upside of the two ends of described main shaft 2, the lower end of described adjusting screw rod 17 is pressed against in adjustment plane 18.As required adjusting screw rod 17 can also be arranged on the lower section of main shaft 2, upwards top main shaft 2.
Use procedure: after installing, regulate adjusting screw rod 17, the position making main shaft 2 meets the requirements, then adjusting post 5 and the total length adding long column 7, tensioning hydro-cylinder 12 is fixed steel wire rope 13, steel wire rope 13 is walked around from reverse wheel 4 and from the hollow space traverse of base 1, the other end of steel wire rope 13 connects the steel wire rope seat 19 being used for regulating steel wire rope on winch.
Claims (10)
1. the vertical tensioner of winch, it is characterised in that: including base and column, be provided with main shaft and wheel shaft parallel, wheel shaft is provided with reverse wheel in described base, the excircle of reverse wheel is provided with race; The lower end of described main shaft and column is rotationally connected, the top of described column is connected to and adds long column, the bearing of trend adding long column is consistent with the bearing of trend of column, the top of described column is provided with several adjustment holes along the bearing of trend of column, adding and be also correspondingly provided with adjustment hole on long column, column and the adjustment hole adding long column are connected by bearing pin; The side adding long column is connected to spreader, spreader horizontally set, and the outer side of spreader is provided with hanger, and described hanger is hinged with straight line driving mechanism, and the lower end of described straight line driving mechanism is connected to steel wire rope, and reverse wheel walked around by steel wire rope.
2. the vertical tensioner of winch according to claim 1, it is characterised in that: the top of described column is hollow, described in add long column and insert the upper hollow section of column, column and add the corresponding adjustment hole of long column and connected by bearing pin.
3. the vertical tensioner of winch according to claim 2, it is characterised in that: the cross sectional shape of described column is hollow rectangle, described in add the cross sectional shape of long column be rectangle or hollow rectangle.
4. the vertical tensioner of winch according to claim 2, it is characterised in that: the cross sectional shape of described column is hollow annular, described in add the cross sectional shape of long column for circular or annular.
5. the vertical tensioner of winch according to claim 1-4 any bar, it is characterised in that: spreader is integrally attached to add the top of long column.
6. the vertical tensioner of winch according to claim 1-4 any bar, it is characterised in that: the middle part hollow of described base, reverse wheel is positioned at the centre position of base, and described steel wire rope is walked around from reverse wheel and passed from the hollow space of base.
7. the vertical tensioner of winch according to claim 1-4 any bar, it is characterised in that: the bottom of described column is provided with two supporting legs, main shaft two supporting legs of traverse.
8. the vertical tensioner of winch according to claim 7, it is characterized in that: the outside of the latter half of described column is connected to fixing plate, fixing plate is positioned at the top of main shaft, fixing plate horizontally set, the middle part of fixing plate is provided with bolt hole, and described bolt hole is threaded adjusting screw rod, is provided with adjustment plane on the upside of the two ends of described main shaft, the lower end of described adjusting screw rod is pressed against in adjustment plane, and on said two supporting leg, vertically direction is provided with the elongated hole for regulating.
9. the vertical tensioner of winch according to claim 1-4 any bar, it is characterised in that: straight line driving mechanism is tensioning hydro-cylinder.
10. the vertical tensioner of winch according to claim 9, it is characterised in that: tensioning hydro-cylinder is afterbody trunnion type hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520967989.3U CN205312956U (en) | 2015-11-30 | 2015-11-30 | Vertical overspeed device tensioner of winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520967989.3U CN205312956U (en) | 2015-11-30 | 2015-11-30 | Vertical overspeed device tensioner of winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205312956U true CN205312956U (en) | 2016-06-15 |
Family
ID=56189037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520967989.3U Expired - Fee Related CN205312956U (en) | 2015-11-30 | 2015-11-30 | Vertical overspeed device tensioner of winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205312956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883111A (en) * | 2019-11-27 | 2020-03-17 | 中冶天工集团天津有限公司 | Device for adjusting tension of horizontal loop steel wire rope and construction method thereof |
-
2015
- 2015-11-30 CN CN201520967989.3U patent/CN205312956U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883111A (en) * | 2019-11-27 | 2020-03-17 | 中冶天工集团天津有限公司 | Device for adjusting tension of horizontal loop steel wire rope and construction method thereof |
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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: 20160615 Termination date: 20161130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |