CN104609305B - A kind of adjusting apparatus of steel wire rope - Google Patents
A kind of adjusting apparatus of steel wire rope Download PDFInfo
- Publication number
- CN104609305B CN104609305B CN201510089270.9A CN201510089270A CN104609305B CN 104609305 B CN104609305 B CN 104609305B CN 201510089270 A CN201510089270 A CN 201510089270A CN 104609305 B CN104609305 B CN 104609305B
- Authority
- CN
- China
- Prior art keywords
- wire rope
- steel wire
- pressing plate
- bolt pair
- screw rod
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
Abstract
The invention discloses a kind of adjusting apparatus of steel wire rope, including support, steel wire rope pressing plate, chute, location-plate, adjusting nut, adjustment screw rod, guide post, fixing steel wire rope bolt pair, bolt pair, and nut fixing bolt pair, during wire rope adjustor assembling, the lower plane of support is fixed on mounting plane, steel wire rope head passes through in the middle of support and steel wire rope pressing plate, tightens fixing steel wire rope bolt pair, steel wire rope pressing plate is placed in the middle part of support, puts into location-plate screwed in place bolt pair.When steel wire rope needs adjustment, unclamp screwed in place bolt pair and take away location-plate, clamp the operating side rotation of adjustment screw rod using specific purpose tools such as spanners, just can achieve that adjusting nut is moved to required adjustment direction together with steel wire rope pressing plate and steel wire rope.The rope capacity that the present invention can solve to cause because of many reasons such as reel machining deviation, installation deviation, steel wire rope characteristic deviations is inconsistent, the suspender difference of height leading to or the problem of inclination.
Description
Technical field
The present invention relates to hoisting machinery technical field, specifically relate to one kind and be applied to various general and special elevator door
Formula or the wire rope adjustor of bridge crane.
Background technology
Currently, various elevator gate-types or bridge crane, for ensureing the balance of suspender, lifting mechanism adopts steel cable
When, adopt balance pulley device in steel cable winding system；As Publication No. 202542765U, publication date is November 21 in 2012
Day Chinese patent literature disclose a kind of wire-rope/pulley component, include first pulley group, second pulley cunning group and installing
In the steel wire rope of described first pulley group and second pulley group, described steel wire rope interval is sliding through described first pulley group and second
Each pulley of wheel group, its initiating terminal and end are located at the same side of pulley spindle.The steel wire rope of this pulley assembly can avoid and lifting
Hook side plate interference, thus extend the service life of steel wire rope so that safety and economy are significantly improved.But rising
During heavy-duty machine is actually used, following technical problem often occurs：
To suspender overall dimensions than larger Large Copacity crane, during using balance pulley device, due to be likely to occur
Steel wire rope discontinuity equalization on suspender, thus easily steel wire rope play, ultimately results in suspender crooked.
Content of the invention
It is contemplated that the defect existing for above-mentioned prior art and deficiency, a kind of adjustment of steel wire rope is provided to fill
Put, the present invention can solve the steel wire rope causing because of many reasons such as reel machining deviation, installation deviation, steel wire rope characteristic deviations
Length is inconsistent, the suspender difference of height leading to or the problem of inclination.
The present invention is by being realized using following technical proposals：
A kind of adjusting apparatus of steel wire rope it is characterised in that：Including support, steel wire rope pressing plate, chute, location-plate, adjustment
Nut, adjustment screw rod, guide post, fixing steel wire rope bolt pair, bolt pair, and nut fixing bolt pair, wherein：
Through hole is had, steel wire rope pressing plate passes through described through hole in the middle of the vertical plates on both sides of described support；
Described steel wire rope pressing plate is divided into top board and lower platen two parts, has the rope of insertion between top board and lower platen
Bolt hole for compressing steel wire rope is all had on groove, and top board and lower platen, steel wire rope platen width direction has
Breach；
The gathering sill of insertion along its length is had on described chute, bolt secondary and described gathering sill cooperation；
After described location-plate is adjusted to correct position for steel wire rope pressing plate, one end snaps in the breach of steel wire rope pressing plate, separately
One end is fixed on the gathering sill of chute by bolt pair；
Described adjusting nut lower end is fixed on the middle part of plane on steel wire rope pressing plate by nut fixing bolt pair, adjusts spiral shell
Female centre have screwed hole for and adjustment screw rod cooperation, the top of adjusting nut has through hole, through hole is inlayed with described
The self-lubricating bearing of guide post cooperation；
It is provided with self-lubricating bearing 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 increasing, and is easy to bolt head and sinks to.
The adjustment operating side of described adjustment screw rod is square head or six square toes, is easy to the clamping of the specific purpose tools such as spanner and turns
Dynamic.
The assembling of the present invention and adjustment mode are as follows：
During wire rope adjustor assembling, the lower plane of support is fixed on mounting plane, steel wire rope head from support and
Pass through in the middle of steel wire rope pressing plate, tighten fixing steel wire rope bolt pair, steel wire rope pressing plate is placed in the middle part of support, puts into location-plate
And screwed in place bolt pair.When steel wire rope needs adjustment, unclamp screwed in place bolt pair and take away location-plate, using spanner etc.
Specific purpose tool clamping adjustment screw rod operating side rotation, just can achieve adjusting nut together with steel wire rope pressing plate and steel wire rope to institute
The adjustment direction needing moves.
Compared with prior art, beneficial effects of the present invention show：
1st, adopt the present invention, by the screw rod in adjusting apparatus, two fag ends entering suspender can be adjusted, thus
The rope capacity that solution causes because of many reasons such as reel machining deviation, installation deviation, steel wire rope characteristic deviations is inconsistent, leads
The suspender difference of height causing or tilt problem.Alleviate the overload stress of side steel wire rope, realize equipment safety operation purpose.Should
Device does not limit to the adjustment length of steel wire rope, can in the range of stroke repeatedly repeatedly, thus realizing distance steel wire rope
Adjustment.The present invention is applied to the adjustment to steel cable structure.
2nd, Novel steel wire rope adjusting apparatus, can be during crane gear uses, when the discrepancy in elevation in suspender invar cord
And during deflection, give to correct by adjusting apparatus.And this device can be according to arrangement of mechanism to the once adjustment length of steel wire rope
Space determines.Its adjustment length does not have the upper limit, if once adjusting not in place, by unclamping fixing steel wire rope bolt pair and can determine
After the bolt pair of position, reversely rotate adjustment screw rod, thus adjusting nut and steel wire rope pressing plate are moved backward certain position, again
Tighten fixing steel wire rope bolt pair and bolt pair, repeat primary set-up procedure, till reaching requirement.
Brief description
Below in conjunction with specification drawings and specific embodiments, the present invention is described in further detail, wherein：
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is top view in Fig. 1.
In figure labelling：
1st, support, 2, steel wire rope pressing plate, 3, chute, 4, location-plate, 5, adjusting nut, 6, adjustment screw rod, 7, guide post, 8,
Fixing steel wire rope bolt pair, 9, bolt pair, 10, nut fixing bolt pair, 13, steel wire rope, 14, plane in frame, 15, lead
To groove.
Specific embodiment
With reference to Figure of description, the preferred forms of the present invention are：It is mainly by support 1, steel wire rope pressing plate 2, chute
3, location-plate 4, adjusting nut 5, adjust screw rod 6, guide post 7, fixing steel wire rope bolt pair 8, bolt pair 9, nut is fixed
Bolt pair 10 forms.
Have through hole in the middle of the vertical plates on both sides of support 1, be easy to steel wire rope pressing plate 2 and can pass through in assembled state.
Steel wire rope pressing plate 2 is divided into upper and lower two parts, and centre has the grooving of insertion, has up and down for compressing steel wire rope
The nose end of bolt hole, wherein lower platen is the counterbore increasing, and is easy to bolt head and sinks to；The centre in platen width direction has scarce
Mouthful, for fixation clip not play.
Chute 3 has the gathering sill of connectivity along its length, and being easy to bolt pair 9 can be along length side when unclamping
To slip.
After location-plate 4 is adjusted to correct position for steel wire rope pressing plate 2, one end snaps in the breach in the middle of steel wire rope pressing plate 2,
The other end is fixed on the relevant position of chute 3 by bolt pair 9.
Adjusting nut 5 lower end is fixed on the middle part of plane on steel wire rope pressing plate 2 by nut fixing bolt pair 10, and centre is opened
Screwed hole is had to be used for adjusting screw rod 6 and be therefrom threaded through, screwed hole top has through hole, embedded self-lubricating bearing on through hole, is easy to lead
Pass therethrough to bar 7.
It is 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 easy to screw rod and turn
Dynamic, the adjustment operating side of screw rod is square head or six square toes, is easy to the clamping of the specific purpose tools such as spanner and rotates.
During wire rope adjustor assembling, the lower plane of support 1 is fixed on mounting plane, steel wire rope head is from support 1
And pass through in the middle of steel wire rope pressing plate 2, tighten fixing steel wire rope bolt pair 8, steel wire rope pressing plate 2 is placed in the middle part of support 1, puts into
Location-plate 4 screwed in place bolt pair 9.
When steel wire rope needs adjustment, unclamp screwed in place bolt pair 9 and take away location-plate 4, using special tools such as spanners
The operating side rotation of tool clamping adjustment screw rod 6, just can achieve adjusting nut 5 together with steel wire rope pressing plate 2 and steel wire rope to required
Adjustment direction move.
Claims (3)
1. a kind of adjusting apparatus of steel wire rope it is characterised in that：Including support (1), steel wire rope pressing plate (2), chute (3), positioning
Plate (4), adjusting nut (5), adjustment screw rod (6), guide post (7), fixing steel wire rope bolt pair (8), bolt pair (9) and spiral shell
Female fixing bolt pair (10), wherein：
Through hole is had, steel wire rope pressing plate (2) passes through described through hole in the middle of the described vertical plates on both sides of support (1)；
Described steel wire rope pressing plate (2) is divided into top board and lower platen two parts, has the rope of insertion between top board and lower platen
Bolt hole for compressing steel wire rope is all had on groove, and top board and lower platen, steel wire rope pressing plate (2) width is opened
Jagged；
The gathering sill of the length direction insertion along chute is had on described chute (3), bolt pair (9) is joined with described gathering sill
Close；
After described location-plate (4) is adjusted to correct position for steel wire rope pressing plate (2), one end snaps in lacking of steel wire rope pressing plate (2)
Mouthful, the other end is fixed on the gathering sill of chute (3) by bolt pair (9)；
The middle part that nut fixing bolt pair (10) is fixed on the upper plane of steel wire rope pressing plate (2) is passed through in described adjusting nut (5) lower end,
The centre of adjusting nut (5) has screwed hole for coordinating with adjustment screw rod (6), and the top of adjusting nut (5) has through hole, leads to
The self-lubricating bearing being coordinated with described guide post (7) is inlayed on hole；
It is provided with self-lubricating bearing 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 steel wire rope according to claim 1 adjusting apparatus it is characterised in that：The bolt nose end of described lower platen
For the counterbore increasing.
3. a kind of steel wire rope according to claim 1 adjusting apparatus it is characterised in that：The tune of described adjustment screw rod (6)
Whole operating side is square head or six square toes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510089270.9A CN104609305B (en) | 2015-02-27 | 2015-02-27 | A kind of adjusting apparatus of steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510089270.9A CN104609305B (en) | 2015-02-27 | 2015-02-27 | A kind of adjusting apparatus of steel wire rope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104609305A CN104609305A (en) | 2015-05-13 |
| CN104609305B true CN104609305B (en) | 2017-03-01 |
Family
ID=53144006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510089270.9A Active CN104609305B (en) | 2015-02-27 | 2015-02-27 | A kind of adjusting apparatus of steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104609305B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019122143A1 (en) * | 2019-08-19 | 2021-02-25 | Liebherr-Components Biberach Gmbh | Cable drum for a cable winch and cable drive with such a cable drum |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2054028U (en) * | 1988-06-27 | 1990-03-07 | 郭绍盈 | Regulator for load-bearing and positioning of cable |
| CN201264872Y (en) * | 2008-08-22 | 2009-07-01 | 中国葛洲坝集团股份有限公司 | Mooring rope regulator |
| CN202116184U (en) * | 2011-05-11 | 2012-01-18 | 中交第二航务工程局有限公司 | Multipoint self-balancing lifting appliance of cable crane |
| CN202449743U (en) * | 2012-02-21 | 2012-09-26 | 神华集团有限责任公司 | Lifting regulation device |
| CN202936109U (en) * | 2012-11-29 | 2013-05-15 | 银川银重（集团）起重机有限公司 | Pull rod type steel wire rope balancing device for crane |
| CN203295024U (en) * | 2013-06-18 | 2013-11-20 | 山东丰汇设备技术有限公司 | Multi-rope self-balancing hoisting device |
| CN203806979U (en) * | 2014-04-14 | 2014-09-03 | 中国水利水电第七工程局有限公司 | Steel wire rope stress balance adjusting device |
| CN204490346U (en) * | 2015-02-27 | 2015-07-22 | 中国水利水电第七工程局有限公司 | A kind of wire rope adjustor |
-
2015
- 2015-02-27 CN CN201510089270.9A patent/CN104609305B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104609305A (en) | 2015-05-13 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: River Road, Jiajiang County in Sichuan province Leshan city 614100 town Yan No. 40 Applicant after: SINOHYDRO JIAJIANG HYDRAULIC MACHINERY COMPANY LIMITED Applicant after: Sinohydro Bureau 7 Co., Ltd. Address before: 611730 Sichuan city of Chengdu province Pixian Pitong town street Chengguan Road No. 349 Applicant before: Sinohydro Bureau 7 Co., Ltd. Applicant before: Sinohydro Jiajiang Hydraulic Machinery Co., Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |