CN205590191U - Prevent overload formula building tower crane - Google Patents
Prevent overload formula building tower crane Download PDFInfo
- Publication number
- CN205590191U CN205590191U CN201620347876.8U CN201620347876U CN205590191U CN 205590191 U CN205590191 U CN 205590191U CN 201620347876 U CN201620347876 U CN 201620347876U CN 205590191 U CN205590191 U CN 205590191U
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- CN
- China
- Prior art keywords
- crossbeam
- support column
- tower crane
- support
- hand member
- 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.)
- Expired - Fee Related
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- Jib Cranes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a prevent overload formula building tower crane, including support, control chamber, slip dolly, steel cable, lifting hook, guide rail, carousel, headstock and load switch, the support mounting is in the left side upper portion position of crossbeam, and the top is connected with acting as go -between through the pin, the top at the support column is installed to the crossbeam, the right -hand member downside position at the crossbeam is installed to the stopper, the right -hand member front side at the crossbeam is installed to the camera, the searchlight is installed at crossbeam right side front end, is located the right side of camera, the downside at the crossbeam is installed to the guide rail, the downside at the guide rail is installed to the slip dolly, the lifting hook passes through the steel cable and links to each other with the slip dolly, and lifting hook internally mounted has the movable pulley, the upside at the crossbeam is installed to the control chamber, the left end at the crossbeam is installed to the balancing weight, the bottom plate welding is in the bottom of support column, the utility model has the advantages of the height is safe goes, facilitates the use, all -weather work, load switch through installing on the motor can prevent the overload operation, improves work safety nature.
Description
Technical field
This utility model relates to a kind of tower crane, a kind of anti-overload formula building tower crane.
Background technology
In Architectural Equipment, the invention of tower crane and use greatly facilitate the transport of building material, but most safety of tower crane performance is the best, often there is the accident caused because of overload, or because the lifting visual field of operator is the best, cause lifting accident, or operation at night, illuminate the best causing the accident, so being badly in need of developing a kind of anti-overload, the extended operation personnel visual field simultaneously, it is simple at the building tower crane of operation at night.
Utility model content
The purpose of this utility model is to provide a kind of anti-overload formula building tower crane, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of anti-overload formula building tower crane, including support, operating room, sliding machine, wirerope, suspension hook, guide rail, rotating disk, headstock and load switch；Described support is arranged on the left upper portion position of crossbeam, and top is connected with bracing wire by pin；Described bracing wire left end is connected with support, and right-hand member is connected with the right-hand member of crossbeam；Described crossbeam is arranged on the top of support column；Limited block is arranged on the right-hand member lower position of crossbeam；Described photographic head is arranged on front side of the right-hand member of crossbeam；Searchlight is arranged on crossbeam right side front, is positioned at the right side of photographic head；Described guide rails assembling is in the downside of crossbeam；Described sliding machine is arranged on the downside of guide rail；Suspension hook is connected with sliding machine by wirerope, and suspension hook is internally installed movable pulley；One section of described wirerope is connected with sliding machine, and the other end is connected with headstock；Ladder is welded on the top of support column；Elevator is arranged on the right side of support column；Load switch is arranged on the afterbody of motor；Operating room is arranged on the upside of crossbeam, and internally installed have air-conditioning, display screen and action bars；Balancing weight is arranged on the left end of crossbeam；Base plate is welded on the bottom of support column.
As further program of the utility model: described rotating disk is arranged on the top of support column, upper end is connected with crossbeam, and lower end is connected with support column.
As further program of the utility model: described headstock is arranged on the upside of crossbeam, being positioned at the left side of support, internally installed have motor, decelerator and reel.
As this utility model further scheme: described reel structure is hollow cylinder, material is 45 steel.
Compared with prior art, the beneficial effects of the utility model are:
This utility model has high security row, convenient use, the advantage of all weather operations；It is possible to prevent overload operation by the load switch being arranged on motor, improves job security；The photographic head being arranged on crossbeam right-hand member facilitates operator's lifting operation to blind area, and searchlight then can carry out lifting operation at night；Elevator facilitates operator's down operation room.
Accompanying drawing explanation
Fig. 1 is the structural representation of anti-overload formula building tower crane.
Fig. 2 is the structural representation of control box in anti-overload formula building tower crane.
Fig. 3 is the structural representation of anti-overload formula building tower crane medium power case.
In figure: 1-support, 2-operating room, 3-bracing wire, 4-photographic head, 5-searchlight, 6-limited block, 7-sliding machine, 8-wirerope, 9-suspension hook, 10-guide rail, 11-crossbeam, 12-ladder, 13-support column, 14-elevator, 15-base plate, 16-rotating disk, 17-balancing weight, 18-headstock, 19-display, 20-action bars, 21-air-conditioning, 22-reel, 23-motor, 24-decelerator, 25-load switch.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Referring to Fig. 1-3, a kind of anti-overload formula building tower crane, including support 1, operating room 2, sliding machine 7, wirerope 8, suspension hook 9, guide rail 10, rotating disk 16, headstock 18 and load switch 25；Described support 1 is arranged on the left upper portion position of crossbeam 11, and top is connected with bracing wire 3 by pin, is used for fixing bracing wire 3；Described bracing wire 3 left end is connected with support 1, and right-hand member is connected with the right-hand member of crossbeam 11, and for reducing the moment on crossbeam 11 when lifting heavy, prevent from fractureing because moment is excessive crossbeam 11；Described crossbeam 11 is arranged on the top of support column 13, is used for lifting weight；Limited block 6 is arranged on the right-hand member lower position of crossbeam 11, for carrying out spacing to sliding machine 7, prevents sliding machine 7 getaway 10；Described photographic head 4 is arranged on front side of the right-hand member of crossbeam 11, for shooting the blind area of operating room 2, it is simple to blind area is observed by operator, beneficially blind area safty hoisting；Searchlight 5 is arranged on crossbeam right side front, is positioned at the right side of photographic head 4, is illuminated lifting region, it is simple to operator carry out lifting operation during for constructing night；Described guide rail 10 is arranged on the downside of crossbeam 11, for guiding sliding machine 7；Described sliding machine 7 is arranged on the downside of guide rail 10, for moving the position of suspension hook 9；Suspension hook 9 is connected with sliding machine 7 by wirerope 8, and suspension hook 9 is internally installed movable pulley, drives suspension hook 9 to move up and down by wirerope 8；8 one sections of described wirerope is connected with sliding machine, and the other end is connected with headstock 18, and for promoting the weight on suspension hook 9, the position of sliding machine 7 is adjusted by the power simultaneously provided by headstock 18；Described rotating disk 16 is arranged on the top of support column 13, and upper end is connected with crossbeam 11, and lower end is connected with support column 13, it is possible to achieve 360 degree of rotations, for adjusting the position of crossbeam 11, and then adjusts the position of suspension hook 9；Ladder 12 is welded on the top of support column 13；Elevator 14 is arranged on the right side of support column 13, and for operator are transported to the bottom of ladder 12, operator are entered in operating room 2 by ladder 12；Described headstock 18 is arranged on the upside of crossbeam 11, is positioned at the left side of support 1, and internally installed have motor 23, decelerator 24 and reel 22；Described reel 22 structure is hollow cylinder, and material is 45 steel, draws wirerope 8 to promote noon for volume；Load switch 25 is arranged on the afterbody of motor 23, for the load of detection motor 23 constantly, detects the load of motor 23 when lifting heavy, if load exceedes setting value 1 ton hour, then load switch 25 can carry out power-off to motor 23, stops lifting operation, prevents crossbeam 11 overload from fracture occur；Operating room 2 is arranged on the upside of crossbeam 11, and internally installed have air-conditioning 21, display screen 19 and action bars 20；Described display screen 19 is for showing the lifting image that photographic head 4 shoots, it is simple to blind area is lifted by operator；Balancing weight 17 is arranged on the left end of crossbeam 11, for playing counterweight effect when lifting operation；Base plate 15 is welded on the bottom of support column 13.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art is possessed, it is also possible to make a variety of changes on the premise of without departing from this patent objective.
Claims (4)
1. an anti-overload formula building tower crane, including support, operating room, sliding machine, wirerope, suspension hook, guide rail, rotating disk, headstock and load switch；It is characterized in that, described support is arranged on the left upper portion position of crossbeam, and top is connected with bracing wire by pin；Described bracing wire left end is connected with support, and right-hand member is connected with the right-hand member of crossbeam；Described crossbeam is arranged on the top of support column；Limited block is arranged on the right-hand member lower position of crossbeam；Photographic head is arranged on front side of the right-hand member of crossbeam；Searchlight is arranged on crossbeam right side front, is positioned at the right side of photographic head；Described guide rails assembling is in the downside of crossbeam；Described sliding machine is arranged on the downside of guide rail；Suspension hook is connected with sliding machine by wirerope, and suspension hook is internally installed movable pulley；One section of described wirerope is connected with sliding machine, and the other end is connected with headstock；Ladder is welded on the top of support column；Elevator is arranged on the right side of support column；Load switch is arranged on the afterbody of motor；Operating room is arranged on the upside of crossbeam, and internally installed have air-conditioning, display screen and action bars；Balancing weight is arranged on the left end of crossbeam；Base plate is welded on the bottom of support column.
Anti-overload formula building tower crane the most according to claim 1, it is characterised in that described rotating disk is arranged on the top of support column, and upper end is connected with crossbeam, and lower end is connected with support column.
Anti-overload formula building tower crane the most according to claim 1, it is characterised in that described headstock is arranged on the upside of crossbeam, is positioned at the left side of support, and internally installed have motor, decelerator and reel.
Anti-overload formula building tower crane the most according to claim 3, it is characterised in that described reel structure is hollow cylinder, and material is 45 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620347876.8U CN205590191U (en) | 2016-04-21 | 2016-04-21 | Prevent overload formula building tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620347876.8U CN205590191U (en) | 2016-04-21 | 2016-04-21 | Prevent overload formula building tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205590191U true CN205590191U (en) | 2016-09-21 |
Family
ID=56935669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620347876.8U Expired - Fee Related CN205590191U (en) | 2016-04-21 | 2016-04-21 | Prevent overload formula building tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205590191U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629432A (en) * | 2016-10-18 | 2017-05-10 | 徐萍 | Safety overload preventing structure used for building hoisting tower winching wheel |
| CN106629433A (en) * | 2016-10-18 | 2017-05-10 | 徐萍 | Overload preventing device for building hoisting tower winding wheel |
| CN107161877A (en) * | 2017-06-16 | 2017-09-15 | 无锡石油化工起重机有限公司 | The derrick crane of escape way is set |
| CN107298380A (en) * | 2017-08-08 | 2017-10-27 | 无锡宝宏船舶机械有限公司 | Possesses the harbour special purpose crane of water level observation function |
| CN107311042A (en) * | 2017-08-24 | 2017-11-03 | 黄瑾 | It is a kind of can precise positioning tower crane |
| CN107311050A (en) * | 2017-08-08 | 2017-11-03 | 无锡宝宏船舶机械有限公司 | Possesses the special cantilever crane of port and pier of life-saving functions |
| CN109019322A (en) * | 2018-08-02 | 2018-12-18 | 李继红 | A kind of lifting equipment walking mechanism |
-
2016
- 2016-04-21 CN CN201620347876.8U patent/CN205590191U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629432A (en) * | 2016-10-18 | 2017-05-10 | 徐萍 | Safety overload preventing structure used for building hoisting tower winching wheel |
| CN106629433A (en) * | 2016-10-18 | 2017-05-10 | 徐萍 | Overload preventing device for building hoisting tower winding wheel |
| CN107161877A (en) * | 2017-06-16 | 2017-09-15 | 无锡石油化工起重机有限公司 | The derrick crane of escape way is set |
| CN107298380A (en) * | 2017-08-08 | 2017-10-27 | 无锡宝宏船舶机械有限公司 | Possesses the harbour special purpose crane of water level observation function |
| CN107311050A (en) * | 2017-08-08 | 2017-11-03 | 无锡宝宏船舶机械有限公司 | Possesses the special cantilever crane of port and pier of life-saving functions |
| CN107311042A (en) * | 2017-08-24 | 2017-11-03 | 黄瑾 | It is a kind of can precise positioning tower crane |
| CN109019322A (en) * | 2018-08-02 | 2018-12-18 | 李继红 | A kind of lifting equipment walking mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20170421 |