CN201052948Y - Portable crane - Google Patents
Portable crane Download PDFInfo
- Publication number
- CN201052948Y CN201052948Y CNU2007200396042U CN200720039604U CN201052948Y CN 201052948 Y CN201052948 Y CN 201052948Y CN U2007200396042 U CNU2007200396042 U CN U2007200396042U CN 200720039604 U CN200720039604 U CN 200720039604U CN 201052948 Y CN201052948 Y CN 201052948Y
- Authority
- CN
- China
- Prior art keywords
- mobile jib
- wheel machine
- loop wheel
- rod
- sleeve pipe
- 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
Links
Abstract
The utility model relates to a portable crane which comprises a counterweight base, a main rod arranged on the counterweight base and a crane motor which is provided with a control switch and a plug. The utility model is characterized in that: the main rod is provided with a rotary cantilever beam; the cantilever beam is formed into triangular structure by a diversion sleeve, a beam and a support rod; the diversion sleeve is sleeved on the main rod and provided with a diversion stressing bar; the main rod on the lower part of the diversion sleeve is provided with a height adjustment holder; a bearing is arranged above the height adjustment holder; the crane motor is fixed on the beam through a motor holder. When in use, the rotation of the diversion sleeve can be realized through adjusting the diversion stressing bar arranged on the diversion sleeve, and further drives the beam to rotate together, thereby realizing the diversion in hoisting, and objects are hoisted to required places safely and conveniently; besides, through adjusting the position of the height adjustment holder, the height of the diversion cantilever beam can be adjusted, and the adjusting process is convenient and fast.
Description
Technical field
The utility model relates to a kind of weight-lifting equipment, particularly a kind of portable loop wheel machine.
Background technology
Traditional light-duty loop wheel machine is made of ballast base, the mobile jib and the loop wheel machine motor that are located on the ballast base, and the loop wheel machine motor is provided with master cock and attaching plug, and the loop wheel machine motor is located in the overarm.During use, after object winches to terminal point, need artificially rotate overarm by operating personal and rotate to set-point, particularly when building the house, operating personal must stretch out hand outside the interior wall could rotate overarm.Therefore, this loop wheel machine has increased the danger of operating personal greatly in use.
Summary of the invention
Technical problem to be solved in the utility model is at the deficiencies in the prior art, and a kind of portable loop wheel machine rational in infrastructure, safe in utilization is provided.
Technical problem to be solved in the utility model is to realize by following technical scheme.The utility model is a kind of portable loop wheel machine, comprise the ballast base, be located at mobile jib and loop wheel machine motor on the ballast base, the loop wheel machine motor is provided with master cock and attaching plug, be characterized in, on mobile jib, be provided with and rotate overarm, described rotation overarm is by turning to sleeve pipe, crossbeam and strut bar constitute triangular structure, the turning sleeve pipe box is on mobile jib, turn to afterburning rod turning to be provided with on the sleeve pipe, be provided with the bearing that is enclosed within on the mobile jib between sleeve pipe and the mobile jib turning to, be provided with the height adjustment deck on the mobile jib that turns to below the sleeve pipe, described loop wheel machine motor is fixed on the crossbeam by the motor deck.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described a kind of portable loop wheel machine, be characterized in, described mobile jib is a hollow stem, be provided with height adjustment balance seat at the top of mobile jib, described height adjustment balance seat is made of base and the adjusting screw(rod) that is fixed on the base, be provided with setting nut on adjusting screw(rod), described adjusting screw(rod) lower end is stretched in the mobile jib upper end, is provided with pad below setting nut.Like this, the base of height adjustment balance seat fixedly on the top ceiling, can be able to be regulated height by the fit applications of adjusting screw(rod) and setting nut during use, use to adapt to the high occasion in different buildings.
Technical problem to be solved in the utility model can also further realize by following technical scheme.Above-described a kind of portable loop wheel machine is characterized in that it also is provided with balancing pull rod, and described balancing pull rod two ends are connected on ballast base and the mobile jib.Like this, can strengthen balance of the present utility model, safer during use.
Compared with prior art, the utlity model has following advantage: the utility model in use, can be located at the afterburning rod that turns to that turns on the sleeve pipe by adjusting and realize turning to the rotation of sleeve pipe, and then together with rotation of crossbeam, turning to during with the realization lifting winches to required place easily with items secure; And by regulating the position of height adjustment deck, scalable turns to the height of overarm, and control process is convenient and swift.By further hommization function design, the utility model is used any hanging under year space of common room body, and can allow its dismounting, the carrying convenient, more save and take up an area of the space, when not having top ceiling at the room body and can not use height adjustment balance seat, then can use ballast base and balancing pull rod to keep its steadiness, quick and easy for installation.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
Embodiment 1.With reference to Fig. 1.A kind of portable loop wheel machine, comprise ballast base 1, be located at mobile jib 2 and loop wheel machine motor 7 on the ballast base 1, loop wheel machine motor 7 is provided with master cock 8 and attaching plug 9, on mobile jib 2, be provided with and rotate overarm, described rotation overarm is by turning to sleeve pipe 5, crossbeam 10 and strut bar 6 constitute triangular structure, turn to sleeve pipe 5 to be enclosed within on the mobile jib 2, turn to afterburning rod 17 turning to be provided with on the sleeve pipe 5, be provided with the bearing 4 that is enclosed within on the mobile jib 2 between sleeve pipe 5 and the mobile jib 2 turning to, be provided with height adjustment deck 3 on the mobile jib 2 that turns to below the sleeve pipe 5, described loop wheel machine motor 7 is fixed on the crossbeam 10 by motor deck 16.
Embodiment 2.In embodiment 1, described mobile jib 2 is a hollow stem, be provided with height adjustment balance seat at the top of mobile jib 2, described height adjustment balance seat is made of base 14 and the adjusting screw(rod) 13 that is fixed on the base 14, on adjusting screw(rod) 13, be provided with setting nut 12, described adjusting screw(rod) 13 lower ends are stretched in mobile jib 2 upper ends, are provided with pad 11 below setting nut 12.
Embodiment 3.In embodiment 1, it also is provided with balancing pull rod 15, and described balancing pull rod 15 two ends are connected on ballast base 1 and the mobile jib 2.
Embodiment 4.Embodiment 1.With reference to Fig. 1.A kind of portable loop wheel machine, comprise ballast base 1, be located at mobile jib 2 and loop wheel machine motor 7 on the ballast base 1, loop wheel machine motor 7 is provided with master cock 8 and attaching plug 9, on mobile jib 2, be provided with and rotate overarm, described rotation overarm is by turning to sleeve pipe 5, crossbeam 10 and strut bar 6 constitute triangular structure, turn to sleeve pipe 5 to be enclosed within on the mobile jib 2, turn to afterburning rod 17 turning to be provided with on the sleeve pipe 5, be provided with the bearing 4 that is enclosed within on the mobile jib 2 between sleeve pipe 5 and the mobile jib 2 turning to, be provided with height adjustment deck 3 on the mobile jib 2 that turns to below the sleeve pipe 5, described loop wheel machine motor 7 is fixed on the crossbeam 10 by motor deck 16;
Described mobile jib 2 is a hollow stem, be provided with height adjustment balance seat at the top of mobile jib 2, described height adjustment balance seat is made of base 14 and the adjusting screw(rod) 13 that is fixed on the base 14, on adjusting screw(rod) 13, be provided with setting nut 12, described adjusting screw(rod) 13 lower ends are stretched in mobile jib 2 upper ends, are provided with pad 11 below setting nut 12;
It also is provided with balancing pull rod 15, and described balancing pull rod 15 two ends are connected on ballast base 1 and the mobile jib 2.
Claims (3)
1. portable loop wheel machine, comprise ballast base (1), be located at mobile jib (2) and loop wheel machine motor (7) on the ballast base (1), loop wheel machine motor (7) is provided with master cock (8) and attaching plug (9), it is characterized in that, on mobile jib (2), be provided with and rotate overarm, described rotation overarm is by turning to sleeve pipe (5), crossbeam (10) and strut bar (6) constitute triangular structure, turn to sleeve pipe (5) to be enclosed within on the mobile jib (2), turn to afterburning rod (17) turning to be provided with on the sleeve pipe (5), be provided with the bearing (4) that is enclosed within on the mobile jib (2) between sleeve pipe (5) and the mobile jib (2) turning to, be provided with height adjustment deck (3) on the mobile jib (2) that turns to sleeve pipe (5) below, described loop wheel machine motor (7) is fixed on the crossbeam (10) by motor deck (16).
2. a kind of light-duty loop wheel machine according to claim 1, it is characterized in that, described mobile jib (2) is a hollow stem, be provided with height adjustment balance seat at the top of mobile jib (2), described height adjustment balance seat is made of base (14) and the adjusting screw(rod) (13) that is fixed on the base (14), be provided with setting nut (12) on adjusting screw(rod) (13), described adjusting screw(rod) (13) lower end is stretched in mobile jib (2) upper end, is provided with pad (11) in setting nut (12) below.
3. a kind of light-duty loop wheel machine according to claim 1 is characterized in that it also is provided with balancing pull rod (15), and described balancing pull rod (15) two ends are connected on ballast base (1) and the mobile jib (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200396042U CN201052948Y (en) | 2007-06-14 | 2007-06-14 | Portable crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200396042U CN201052948Y (en) | 2007-06-14 | 2007-06-14 | Portable crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201052948Y true CN201052948Y (en) | 2008-04-30 |
Family
ID=39392614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200396042U Expired - Fee Related CN201052948Y (en) | 2007-06-14 | 2007-06-14 | Portable crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201052948Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275830A (en) * | 2011-05-31 | 2011-12-14 | 中国一冶集团有限公司 | Pillar type hoisting method |
| CN102774749A (en) * | 2012-08-13 | 2012-11-14 | 三一集团有限公司 | Front girder rotation driving device and portal crane |
| CN103084817A (en) * | 2012-12-31 | 2013-05-08 | 中石化宁波工程有限公司 | Industry cylindrical furnace radiant furnace pipe installing device and installing method |
-
2007
- 2007-06-14 CN CNU2007200396042U patent/CN201052948Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275830A (en) * | 2011-05-31 | 2011-12-14 | 中国一冶集团有限公司 | Pillar type hoisting method |
| CN102774749A (en) * | 2012-08-13 | 2012-11-14 | 三一集团有限公司 | Front girder rotation driving device and portal crane |
| CN103084817A (en) * | 2012-12-31 | 2013-05-08 | 中石化宁波工程有限公司 | Industry cylindrical furnace radiant furnace pipe installing device and installing method |
| CN103084817B (en) * | 2012-12-31 | 2015-08-26 | 中石化宁波工程有限公司 | The installation method of industry cylindrical furnace radiating furnace tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20100614 |