CN205114823U - Auxiliary hoisting tool for head sheave or guide wheel - Google Patents
Auxiliary hoisting tool for head sheave or guide wheel Download PDFInfo
- Publication number
- CN205114823U CN205114823U CN201520897582.8U CN201520897582U CN205114823U CN 205114823 U CN205114823 U CN 205114823U CN 201520897582 U CN201520897582 U CN 201520897582U CN 205114823 U CN205114823 U CN 205114823U
- Authority
- CN
- China
- Prior art keywords
- head sheave
- beam body
- hanging
- wheel
- lifting
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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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 description 10
- 239000000725 suspension Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model provides an auxiliary hoisting tool that sheave or leading wheel were used, is connected with hoisting accessory for to hoisting of sheave device or leading wheel device, auxiliary hoisting tool constitute by the hanging beam roof beam body and many suspender, the hanging beam roof beam body is connected with hoisting accessory through the chain sling, hang perpendicularly respectively at the both ends of hanging beam roof beam body and be equipped with many suspender, the terminal cover of many suspender is established on the shaft of sheave device or leading wheel device, pockets the both ends of shaft. The auxiliary hoisting tool can safely and stably convey the head sheave device to a derrick platform or a derrick.
Description
Technical field
The utility model belongs to mine hoist technical field, the auxiliary lifting instrument of especially a kind of head sheave or track adjusting wheel.
Background technology
Mine hoist is one of important and key equipment in mine, is mainly used in colliery, metallic ore and nonmetalliferous ore gig and transfers personnel, promotes coal, ore and transporting material and equipment.It contacts important transport facility that is aboveground and down-hole.In mine, occupy very consequence, be called as " the throat equipment " in mine.
Mine hoist is divided into cylindrical drum hoist and friction type winder according to the mode of operation of steel rope.
Friction type winder is divided into again floor type and headframe formula two kinds, floor type gig is with two groups of head sheave apparatus, two groups of head sheaves are installed on derrick, arrange by the position that stagger in front and back one on the other, well tower hoist is divided into without guide wheel system and has guide wheel system, guide wheel device is arranged on headframe, usual well tower hoist is all with guide wheel system, because shaft section can be reduced by the guiding of track adjusting wheel can strengthen steel rope simultaneously enclose cornerite on friction wheel, improve antiskiding factor.
Because head sheave apparatus and guide wheel device are installed on the higher derrick in distance ground or headframe, and sky (guiding) wheel apparatus is all that entirety winches to derrick from ground or headframe is installed, because sky (guiding) wheel apparatus is by wheel hub, spoke and wheel rim are welded, rigidity is poor, and head sheave weight is larger, if hoisting method is improper in lifting head sheave process, head sheave wheel then can be caused to deform, such head sheave in use there will be abnormal sound or causes steel rope amount of jitter excessive, and then the service life of elevator system can be had influence on.
Analyze installation site and the constructional feature of above-mentioned head sheave apparatus, the subject matter existed when will find integral lifting head sheave apparatus:
1) if use wheel rim or spoke to be suspension centre, then wheel can be caused to be out of shape, such as channel-section steel is out of shape, wheel rim beat amount is excessive;
2) if use main shaft two ends to be suspension centre, a crane is used to lift by crane, then two these two groups of steel ropes of suspension centre place can in an angle when lifting by crane, if the length long enough of hoisting wirerope, in lifting process, steel rope does not oppress wheel rim, then can meet the installation requirement of head sheave apparatus, but the method can cause rope capacity to increase, cause the lifting altitude of crane to increase, operation easier strengthens, be unfavorable for safe lifting, so do not recommend; If rope capacity falls short of, steel rope meeting tensioning in lifting process is also urged to wheel rim, thus causes wheel to be out of shape, and beat amount is excessive, affects the normal use of head sheave apparatus.
3) if use main shaft two ends to be suspension centre, two cranes are used to carry out synchronous hoisting, head sheave apparatus then can be avoided to deform in by lifting process, but the method requires higher to the synchronism of two cranes, operation easier is comparatively large, and safety is not high, uses the cost of two cranes higher simultaneously, less economical, so do not recommend the method.
Utility model content
For solving the problems of the technologies described above, the utility model provides the auxiliary lifting instrument of a kind of head sheave or track adjusting wheel, and head sheave apparatus can safely and smoothly be transported on upper brace or headframe by this auxiliary lifting instrument.
For achieving the above object, the technical scheme adopted is: the auxiliary lifting instrument of a kind of head sheave or track adjusting wheel, be connected with lifting appliance, for the lifting to head sheave apparatus or guide wheel device, described auxiliary lifting instrument is made up of hanging beam beam body and many suspender belts, and hanging beam beam body is connected with lifting appliance by chain sling, is vertically linked with many suspender belts respectively at the two ends of hanging beam beam body, the end of many suspender belts is set on the wheel shaft of head sheave apparatus or guide wheel device, is risen by the two ends pocket of wheel shaft.
The two ends of hanging beam beam body described in the utility model are respectively equipped with the adjustable hanging box that can be carried out movement on hanging beam beam body, and adjustable hanging box is connected with suspender belt.
Chain sling described in the utility model is iron chains.
Hanging beam beam body described in the utility model is provided with bow shackle on beam, and the end of chain sling is provided with the steel chain shackle that can be located on beam on bow shackle.
The utility model beneficial effect is:
1) on sky wheel shaft, the problem that spoke channel-section steel is out of shape or wheel rim is extruded can not be there is, avoid wheel to occur excessive beat amount in the direct pocket of suspender belt in this suspender;
2) head sheave apparatus pulsation-free under horizontality can rise and winch to upper brace and install by this suspender, and convenient, fast, efficiency is high;
3) this suspender compact dimensions, avoid using longer steel rope lifting, be conducive to the lifting operation of crane, safety is higher.
4) use a crane just can complete the lifting process of head sheave apparatus smoothly by this suspender, avoid two cranes are lifted by crane simultaneously, economy and safety high.
5) on hanging beam beam body, add adjustable hanging box, according to the size of different head sheave or track adjusting wheel, the position of suspender belt can be regulated, ensure that messenger wire keeps plumbness always, change hanging beam beam body without the need to playing hanging piece with difference.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that A-A of the present utility model is to schematic diagram;
In figure: 1, lifting appliance, 2, chain sling, 3, steel chain shackle, 4, bow shackle on beam, 5, hanging beam beam body, 6, bow shackle under beam, 7, suspender belt, 8, adjustable hanging box, 801, binding bolt, 9, head sheave apparatus or guide wheel device, 901, wheel shaft.
Detailed description of the invention
As shown in the figure, the auxiliary lifting instrument of a kind of head sheave or track adjusting wheel, is mainly made up of lifting appliance, chain sling, steel chain shackle, hanging beam beam body, suspender belt and adjustable hanging box.The head sheave apparatus of different size, varies in weight, and width is different, diameter is different, so need to select suspension ring on the lifting appliance of different size, chain sling, shackle and suspender belt etc.
Suspension ring can be equipped with shackle, one end of chain sling is arranged on the suspension ring of lifting appliance by shackle, the other end of chain sling arranges steel chain shackle, on the beam arranged with two ends on hanging beam beam body, bow shackle is connected, playing a device to hanging beam beam body with one is that triangle pulsation-free mode is lifted by crane, both sides in adjustable hanging box are respectively equipped with bow shackle under beam, and suspender belt hangs over adjustable hanging box by bow shackle under beam, and wheel shaft pocket rises by its tail end vertically hung.
The structure that adjustable hanging box adopts is triangle, its meta is provided with through hole, be enclosed within hanging beam beam body by through hole, can move along hanging beam beam body, can according to the position catching wheel shaft of suspender belt, adjust the position of adjustable hanging box at hanging beam beam body, ensure that suspender belt is in plumbness always, prevent head sheave from lifting by crane deformation, head sheave can not being made to be interfered, moving after adjusting position for preventing adjustable hanging box, binding bolt can be added in adjustable hanging box, binding bolt stretches in through hole, by regulating binding bolt, adjustable hanging box is fixed on hanging beam beam body.
When head sheave apparatus is on packaging frame, two suspender belts are walked around a day wheel shaft respectively, two ends are fixed together with bow shackle under the beam of two in hanging box respectively, catch day wheel shaft or guide wheel shaft, for ensureing that head sheave apparatus keeps horizontality and deflection does not occur in lifting process, this auxiliary lifting appliance devises the adjustable hanging box that can adjust position, suspender belt is fixed on immediately below hanging box, the position of suspender belt on sky wheel shaft is adjusted by adjustable hanging box, Rubber washer etc. is used to be protected by sky wheel shaft, suspender belt is avoided to scratch sky wheel shaft, fixed by the position of dowel bolt by adjustable hanging box, use crane to lift by crane long suspension ring and just pulsation-free head sheave apparatus can be hung ground.
Claims (4)
1. the auxiliary lifting instrument of a head sheave or track adjusting wheel, be connected with lifting appliance (1), for the lifting to head sheave apparatus or guide wheel device (9), it is characterized in that: described auxiliary lifting instrument is made up of hanging beam beam body (5) and many suspender belts (7), hanging beam beam body (5) is connected with lifting appliance (1) by chain sling (2), many suspender belts (7) are vertically linked with respectively at the two ends of hanging beam beam body (5), the end of many suspender belts (7) is set on the wheel shaft (901) of head sheave apparatus or guide wheel device (9), the two ends pocket of wheel shaft (901) is risen.
2. the auxiliary lifting instrument of a kind of head sheave as claimed in claim 1 or track adjusting wheel, it is characterized in that: the two ends of described hanging beam beam body (5) are respectively equipped with the adjustable hanging box (8) that can be carried out movement on hanging beam beam body (5), and (8) are connected with suspender belt to adjustable hanging box.
3. the auxiliary lifting instrument of a kind of head sheave as claimed in claim 1 or track adjusting wheel, is characterized in that: described chain sling (2) is iron chains.
4. the auxiliary lifting instrument of a kind of head sheave as claimed in claim 1 or track adjusting wheel, it is characterized in that: described hanging beam beam body (5) is provided with bow shackle on beam (4), the end of chain sling (2) is provided with the steel chain shackle (3) that can be located on bow shackle on beam (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520897582.8U CN205114823U (en) | 2015-11-12 | 2015-11-12 | Auxiliary hoisting tool for head sheave or guide wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520897582.8U CN205114823U (en) | 2015-11-12 | 2015-11-12 | Auxiliary hoisting tool for head sheave or guide wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205114823U true CN205114823U (en) | 2016-03-30 |
Family
ID=55570449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520897582.8U Expired - Fee Related CN205114823U (en) | 2015-11-12 | 2015-11-12 | Auxiliary hoisting tool for head sheave or guide wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205114823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081873A (en) * | 2016-08-18 | 2016-11-09 | 国家电网公司 | A kind of suspender for changing linear tension electric pole and replacing options |
| CN107032227A (en) * | 2017-06-06 | 2017-08-11 | 罗特新风科技无锡有限公司 | Runner lifts by crane turning device |
-
2015
- 2015-11-12 CN CN201520897582.8U patent/CN205114823U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081873A (en) * | 2016-08-18 | 2016-11-09 | 国家电网公司 | A kind of suspender for changing linear tension electric pole and replacing options |
| CN106081873B (en) * | 2016-08-18 | 2019-05-28 | 国家电网公司 | A method of replacing linear tensile poles |
| CN107032227A (en) * | 2017-06-06 | 2017-08-11 | 罗特新风科技无锡有限公司 | Runner lifts by crane turning device |
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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: 20160330 Termination date: 20201112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |