CN204490346U - A kind of wire rope adjustor - Google Patents
A kind of wire rope adjustor Download PDFInfo
- Publication number
- CN204490346U CN204490346U CN201520117671.6U CN201520117671U CN204490346U CN 204490346 U CN204490346 U CN 204490346U CN 201520117671 U CN201520117671 U CN 201520117671U CN 204490346 U CN204490346 U CN 204490346U
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- CN
- China
- Prior art keywords
- steel rope
- pressing plate
- bolt
- support
- pair
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of wire rope adjustor, comprise support, steel rope pressing plate, chute, locating plate, adjusting nut, adjustment screw rod, pilot bar, fixing steel rope bolt pair, dowel bolt is secondary, and nut bolt of rear end plate is secondary, during wire rope adjustor assembling, be fixed on mounting plane by the lower plane of support, steel wire rope head passes in the middle of support and steel rope pressing plate, tightens fixing steel rope bolt pair, steel rope pressing plate is placed in the middle part of support, puts into locating plate and screwed in place bolt pair.When steel rope needs adjustment, unclamp screwed in place bolt pair and take away locating plate, utilizing the operating side of the special tool clamping adjustment screw rods such as spanner to rotate, just can realize adjusting nut and move to required adjustment direction together with steel rope pressing plate and steel rope.It is inconsistent that the utility model can solve the rope capacity caused because of many reasons such as reel machining deviation, installation deviation, steel rope characteristic deviations, the suspender difference of height caused or the problem of inclination.
Description
Technical field
The utility model relates to elevator machinery technical field, exactly relates to a kind of wire rope adjustor being applicable to various general and special elevator gate-type or crane in bridge type.
Background technology
Current, various elevator gate-type or crane in bridge type, for ensureing the balance of suspender, during lifting mechanism employing steel cable, adopt balance pulley device in steel cable winding system; If publication number is 202542765U, publication date is that the Chinese patent literature on November 21st, 2012 discloses a kind of wire-rope/pulley component, comprise the first assembly pulley, the sliding group of the second pulley and be threaded onto the steel rope of described first assembly pulley and the second assembly pulley, each pulley of described first assembly pulley and the second assembly pulley is passed at described steel rope interval, and its initiating terminal and end are positioned at the same side of sheave shaft.The steel rope of this pulley assembly can be avoided interferenceing with lifting hook side plate, thus extends the service life of steel rope, and safety and economy are significantly improved.But in the actual use procedure of hoisting crane, often there is following technical matters:
, when adopting balance pulley device, due to steel rope discontinuity equalization on the suspender that may occur, thus easily there is steel rope play, finally cause suspender crooked in the Large Copacity hoisting crane larger to suspender oad.
Utility model content
The utility model is intended to for the defect existing for above-mentioned prior art and deficiency, a kind of wire rope adjustor is provided, it is inconsistent that the utility model can solve the rope capacity caused because of many reasons such as reel machining deviation, installation deviation, steel rope characteristic deviations, the suspender difference of height caused or the problem of inclination.
The utility model realizes by adopting following technical proposals:
A kind of wire rope adjustor, is characterized in that: comprise support, steel rope pressing plate, chute, locating plate, adjusting nut, adjustment screw rod, pilot bar, fixing steel rope bolt pair, and dowel bolt is secondary, and nut bolt of rear end plate is secondary, wherein:
Have through hole in the middle of the vertical plates on both sides of described support, steel rope pressing plate is through described through hole;
Described steel rope pressing plate is divided into top board and lower platen two parts, has through grooving between top board and lower platen, and top board and lower platen all have the bolt hole for compressing steel rope, and steel rope platen width direction has breach;
Described chute has guide groove through along its length, dowel bolt pair coordinates with described guide groove;
After described locating plate adjusts to correct position for steel rope pressing plate, one end snaps in the breach of steel rope pressing plate, and the other end is fixed on the guide groove of chute by dowel bolt pair;
Described adjusting nut lower end is fixed on the middle part of plane on steel rope pressing plate by nut bolt of rear end plate pair, the centre of adjusting nut has tapped bore for coordinating with adjustment screw rod, the top of adjusting nut has through hole, through hole is inlayed the self-lubricating bearing coordinated with described pilot bar;
Self-lubricating bearing is provided with between the two ends of described adjustment screw rod and the vertical plates on both sides being fixed on support.
The bolt nose end of described lower platen is the counterbore strengthened, and is convenient to bolt cap and sinks to.
The adjustment operating side of described adjustment screw rod is square head or six square toes, is convenient to the special tool clampings such as spanner and rotates.
Assembling of the present utility model and adjustment mode as follows:
During wire rope adjustor assembling, be fixed on mounting plane by the lower plane of support, steel wire rope head passes in the middle of support and steel rope pressing plate, tightens fixing steel rope bolt pair, steel rope pressing plate is placed in the middle part of support, puts into locating plate and screwed in place bolt pair.When steel rope needs adjustment, unclamp screwed in place bolt pair and take away locating plate, utilizing the operating side of the special tool clamping adjustment screw rods such as spanner to rotate, just can realize adjusting nut and move to required adjustment direction together with steel rope pressing plate and steel rope.
Compared with prior art, the beneficial effects of the utility model show:
1, the utility model is adopted, can by the screw rod on setting device, two fag ends entering suspender are adjusted, thus the rope capacity that solution causes because of many reasons such as reel machining deviation, installation deviation, steel rope characteristic deviations is inconsistent, the suspender difference of height caused or tilt problem.Alleviate the overload strained condition of side steel rope, realize equipment safety operation object.The adjustment length of this device to steel rope does not limit, and in stroke range repeatedly repeatedly, thus can realize the adjustment of long distance steel rope.The utility model is applicable to the adjustment to steel cable structure.
2, Novel steel wire rope setting device, can in weight-lifting equipment use procedure, when suspender because of steel rope there is the discrepancy in elevation and deflection time, corrected by setting device.And this device can be determined according to arrangement of mechanism space the once adjustment length of steel rope.Its adjustment length does not have the upper limit, if once adjust not in place, can by after unclamping fixing steel rope bolt pair and dowel bolt pair, contrarotation adjustment screw rod, thus adjusting nut and steel rope pressing plate are oppositely moved to certain position, again tighten fixing steel rope bolt pair and dowel bolt pair, then repeat primary set-up procedure, until reach requirement.
Accompanying drawing explanation
Below in conjunction with specification drawings and specific embodiments, the utility model is described in further detail, wherein:
Fig. 1 is integral structure schematic diagram of the present utility model;
Fig. 2 is birds-eye view in Fig. 1.
Mark in figure:
1, support, 2, steel rope pressing plate, 3, chute, 4, locating plate, 5, adjusting nut, 6, screw rod is adjusted, 7, pilot bar, 8, fixing steel rope bolt pair, 9, dowel bolt is secondary, 10, nut bolt of rear end plate is secondary, and 13, steel rope, 14, plane in frame, 15, guide groove.
Detailed description of the invention
With reference to Figure of description, preferred forms of the present utility model is: it is primarily of support 1, steel rope pressing plate 2, chute 3, locating plate 4, adjusting nut 5, adjustment screw rod 6, pilot bar 7, fixing steel rope bolt pair 8, dowel bolt pair 9, secondary 10 compositions of nut bolt of rear end plate.
Have through hole in the middle of the vertical plates on both sides of support 1, be convenient to steel rope pressing plate 2 and can pass at assembled state.
Steel rope pressing plate 2 is divided into upper and lower two parts, and centre has through grooving, has the bolt hole for compressing steel rope up and down, and wherein the nose end of lower platen is the counterbore strengthened, and is convenient to bolt cap and sinks to; The centre in platen width direction has breach, for fixation clip not play.
Chute 3 has the guide groove of connectivity along its length, is convenient to dowel bolt pair 9 and can slides along its length when unclamping.
After locating plate 4 adjusts to correct position for steel rope pressing plate 2, one end snaps in the breach in the middle of steel rope pressing plate 2, and the other end is fixed on the relevant position of chute 3 by dowel bolt pair 9.
Adjusting nut 5 lower end is fixed on the middle part of plane on steel rope pressing plate 2 by nut bolt of rear end plate pair 10, centre has tapped bore and is therefrom threaded through for adjusting screw rod 6, tapped bore top has through hole, embedded self-lubricating bearing on through hole, is convenient to pilot bar 7 and passes therethrough.
Be provided with self-lubricating bearing between the two ends of adjustment screw rod 6 and the vertical plates on both sides being fixed on support 1, be convenient to bolt rotary, the adjustment operating side of screw rod is square head or six square toes, is convenient to the special tool clampings such as spanner and rotates.
During wire rope adjustor assembling, be fixed on mounting plane by the lower plane of support 1, steel wire rope head passes in the middle of support 1 and steel rope pressing plate 2, tightens fixing steel rope bolt pair 8, steel rope pressing plate 2 is placed in the middle part of support 1, puts into locating plate 4 and screwed in place bolt pair 9.
When steel rope needs adjustment, unclamp screwed in place bolt pair 9 and take away locating plate 4, utilize the operating side of the special tool clamping adjustment screw rods 6 such as spanner to rotate, just can realize adjusting nut 5 and move to required adjustment direction together with steel rope pressing plate 2 and steel rope.
Claims (3)
1. a wire rope adjustor, it is characterized in that: comprise support (1), steel rope pressing plate (2), chute (3), locating plate (4), adjusting nut (5), adjustment screw rod (6), pilot bar (7), fixing steel rope bolt pair (8), dowel bolt pair (9), and nut bolt of rear end plate pair (10), wherein:
Have through hole in the middle of the vertical plates on both sides of described support (1), steel rope pressing plate (2) is through described through hole;
Described steel rope pressing plate (2) is divided into top board and lower platen two parts, through grooving is had between top board and lower platen, and bolt hole top board and lower platen all had for compressing steel rope, steel rope pressing plate (2) Width has breach;
(3) have guide groove through along its length with described chute, and dowel bolt pair (9) coordinates with described guide groove;
After described locating plate (4) adjusts to correct position for steel rope pressing plate (2), one end snaps in the breach of steel rope pressing plate (2), and the other end is fixed on the guide groove of chute (3) by dowel bolt pair (9);
Described adjusting nut (5) lower end is fixed on the middle part of the upper plane of steel rope pressing plate (2) by nut bolt of rear end plate pair (10), the centre of adjusting nut (5) has tapped bore for coordinating with adjustment screw rod (6), the top of adjusting nut (5) has through hole, through hole is inlayed the self-lubricating bearing coordinated with described pilot bar (7);
Self-lubricating bearing is provided with between the two ends of described adjustment screw rod (6) and the vertical plates on both sides being fixed on support (1).
2. a kind of wire rope adjustor according to claim 1, is characterized in that: the bolt nose end of described lower platen is the counterbore strengthened.
3. a kind of wire rope adjustor according to claim 1, is characterized in that: the adjustment operating side of described adjustment screw rod (6) is square head or six square toes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117671.6U CN204490346U (en) | 2015-02-27 | 2015-02-27 | A kind of wire rope adjustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520117671.6U CN204490346U (en) | 2015-02-27 | 2015-02-27 | A kind of wire rope adjustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204490346U true CN204490346U (en) | 2015-07-22 |
Family
ID=53569634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520117671.6U Withdrawn - After Issue CN204490346U (en) | 2015-02-27 | 2015-02-27 | A kind of wire rope adjustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204490346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609305A (en) * | 2015-02-27 | 2015-05-13 | 中国水利水电第七工程局有限公司 | Steel wire rope adjusting device |
-
2015
- 2015-02-27 CN CN201520117671.6U patent/CN204490346U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609305A (en) * | 2015-02-27 | 2015-05-13 | 中国水利水电第七工程局有限公司 | Steel wire rope adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: River Road, Jiajiang County in Sichuan province Leshan city 614100 town Yan No. 40 Patentee after: SINOHYDRO JIAJIANG HYDRAULIC MACHINERY COMPANY LIMITED Patentee after: SINOHYDRO Bureau 7 Co., Ltd. Address before: 611730 Sichuan city of Chengdu province Pixian Pitong town street Chengguan Road No. 349 Patentee before: SINOHYDRO Bureau 7 Co., Ltd. Patentee before: Sinohydro Jiajiang Hydraulic Machinery Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150722 Effective date of abandoning: 20171114 |
|
| AV01 | Patent right actively abandoned |