CN203529742U - Accurate positioning crane - Google Patents
Accurate positioning crane Download PDFInfo
- Publication number
- CN203529742U CN203529742U CN201320709371.8U CN201320709371U CN203529742U CN 203529742 U CN203529742 U CN 203529742U CN 201320709371 U CN201320709371 U CN 201320709371U CN 203529742 U CN203529742 U CN 203529742U
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- CN
- China
- Prior art keywords
- bearing beam
- trolley frame
- guiding post
- accurate positioning
- guide pillars
- 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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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to an accurate positioning crane, which comprises a small car frame mounted on a main beam; the small car frame comprises a lower small car frame and an upper small car frame; a hoisting mechanism is arranged at the center of the upper small car frame; two parallel outer guide pillars are fixed on the upper small car frame; inner guide pillars sliding along the outer guide pillars are arranged on the inner sides of the outer guide pillars; a first bearing beam is arranged at the bottom ends of the two inner guide pillars; a second bearing beam is arranged on the two inner guide pillars on the upper side of the first bearing beam; a hanger is arranged on the first bearing beam; a movable pulley block is arranged on the second bearing beam; a steel rope of the hoisting mechanism penetrates through the movable pulley block; adjustment pull rods are arranged on the outer sides of the middle parts of the outer guide pillars; the upper ends of the adjustment pull rods are fixed at the bottom end of the upper small car frame. According to the accurate positioning crane, the height of the outer guide rails is adjusted by adjusting the pull rods, as a result, the outer guide pillars are perpendicular to the ground, the hanger is accurately positioned, time and labor are saved, the adjustment is convenient, and field work demand is satisfied.
Description
Technical field
The utility model relates to hoisting crane field, is specifically related to a kind of accurate positioning crane.
Background technology
Existing most of hoisting crane does not have vertically-guided mechanism, therefore can not accomplish accurate location, and minority hoisting crane can accurately be located, but the on-the-spot bad adjustment of squareness.Therefore cannot meet field activity demand.
Summary of the invention
The utility model, for the problem of the bad adjustment of above-mentioned existing hoisting crane squareness, provides a kind of accurate positioning crane, and the squareness of its capable of regulating suspension hook is time saving and energy saving, very convenient.
For achieving the above object, the technical scheme that the utility model is taked is:
A kind of accurate positioning crane, comprise the trolley frame being arranged on girder, trolley frame comprises lower trolley frame and upper trolley frame, upper trolley frame central authorities are provided with hoisting mechanism, on described upper trolley frame, be fixed with two parallel outer guiding posts, outer guiding post inner side is provided with the inner guiding post sliding along outer guiding post, two inner guiding post bottoms are provided with the first bearing beam, on two inner guiding posts of the first bearing beam upside, be provided with the second bearing beam, on the first bearing beam, be provided with suspender, on the second bearing beam, be provided with running block, the steel wire penetrating running block of described hoisting mechanism, described outer guiding post middle part arranged outside has adjustment pull bar, adjust pull bar upper end and be fixed on trolley frame bottom.
Described outer guiding post inner side is provided with directive slide track, is provided with the vertically-guided wheels that slide on directive slide track on inner guiding post.
Described outer guiding post middle part arranged outside has connection stand, connects on stand and is fixed with bearing pin, and bearing pin upper end is fixed on trolley frame bottom.
On described the first bearing beam, be provided with electronic weighing system.
Described suspender is electric rotary lifting hook.
The utility model is fixed with two parallel outer guiding posts on upper trolley frame, outer guiding post inner side is provided with the inner guiding post sliding along outer guiding post, inner guiding post can be in the vertical slip in outer guiding post inner side, on inner guiding post, be provided with suspender, suspender can slide up and down with inner guiding post in outer guiding post, avoids suspender to swing back and forth and has accomplished accurate location; In outer guiding post middle part arranged outside, there is adjustment pull bar, adjust pull bar upper end and be all fixed on trolley frame bottom, adjust the squareness that pull bar can be adjusted outer guiding post, time saving and energy saving, easy to adjustly meet field activity demand.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of accurate positioning crane, comprise the trolley frame being arranged on girder, trolley frame comprises lower trolley frame 3 and upper trolley frame 2, on lower trolley frame 3, be provided with horizontally-guided mechanism 4 and operating unit 5, upper trolley frame 2 central authorities are provided with hoisting mechanism 1, on described upper trolley frame 2, be fixed with two parallel outer guiding posts 9, outer guiding post 9 inner sides are provided with inner guiding post 11, outer guiding post 9 inner sides are provided with directive slide track 10, on inner guiding post 11, be provided with the vertically-guided wheels 12 that slide on directive slide track 10, inner guiding post 11 can slide along the directive slide track 10 of outer guiding post 9 inner sides by vertically-guided wheels 12.Two inner guiding post 11 bottoms are provided with the first bearing beam 16, on two inner guiding posts 11 of the first bearing beam 16 upsides, be provided with the second bearing beam 17, on the first bearing beam 16, be provided with suspender, suspender of the present utility model is electric rotary lifting hook 15, the convenient suspension hook of adjusting of electric rotary lifting hook 15, suspended item is convenient, on the second bearing beam 17, be provided with running block 13, running block 13 lower ends are fixed on the second bearing beam 17 by fixed pin shaft 18, the steel rope 19 of described hoisting mechanism 1 is through running block 13, outer guiding post 9 middle part arranged outside have the pull bar 6 of adjustment, adjust pull bar 6 upper ends and be fixed on trolley frame 2 bottoms.
The utility model has in outer guiding post 9 middle part arranged outside the stand 8 of connection, connects on stand 8 and is fixed with bearing pin 7, and bearing pin 7 upper ends are fixed on trolley frame 2 bottoms, and bearing pin 7 is connected to upper trolley frame 2 bottoms by outer guiding post 9, and outer guiding post 9 is played to the firm effect of supporting.
The utility model is provided with electronic weighing system 14 on the first bearing beam 16, can measure the weight of suspender hanging article.
First the utility model is adjusted pull bar 6 and then is adjusted the angle of outer guiding post 9, make two outer guiding posts 9 perpendicular to the ground, when the utility model is used, control trolley frame and run to article to be hung top, then control hoisting mechanism 1, the steel rope 19 on hoisting mechanism 1 drives running block 13 to move up and down and then drive inner guiding post 11 to walk up and down on the guide track of outer guiding post 9, and suspender walks up and down with inner guiding post 11, avoid suspender to swing, the accurate location of suspender is conveniently hung and get article.
Claims (5)
1. an accurate positioning crane, comprise the trolley frame being arranged on girder, trolley frame comprises lower trolley frame (3) and upper trolley frame (2), upper trolley frame (2) central authorities are provided with hoisting mechanism (1), it is characterized in that: on described upper trolley frame (2), be fixed with two parallel outer guiding posts (9), outer guiding post (9) inner side is provided with the inner guiding post (11) sliding along outer guiding post, two inner guiding posts (11) bottom is provided with the first bearing beam (16), on two inner guiding posts (11) of the first bearing beam (16) upside, be provided with the second bearing beam (17), the first bearing beam is provided with suspender on (16), on the second bearing beam (17), be provided with running block (13), the steel rope (19) of described hoisting mechanism (1) is through running block (13), described outer guiding post (9) middle part arranged outside has adjustment pull bar (6), adjust pull bar (6) upper end and be fixed on trolley frame (2) bottom.
2. accurate positioning crane according to claim 1, is characterized in that: described outer guiding post (9) inner side is provided with directive slide track (10), is provided with at the upper vertically-guided wheels (12) that slide of directive slide track (10) on inner guiding post (11).
3. accurate positioning crane according to claim 1, it is characterized in that: described outer guiding post (9) middle part arranged outside has connection stand (8), connect on stand (8) and be fixed with bearing pin (7), bearing pin (7) upper end is fixed on trolley frame (2) bottom.
4. accurate positioning crane according to claim 1, is characterized in that: on described the first bearing beam (16), be provided with electronic weighing system (14).
5. accurate positioning crane according to claim 1, is characterized in that: described suspender is electric rotary lifting hook (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709371.8U CN203529742U (en) | 2013-11-11 | 2013-11-11 | Accurate positioning crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320709371.8U CN203529742U (en) | 2013-11-11 | 2013-11-11 | Accurate positioning crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203529742U true CN203529742U (en) | 2014-04-09 |
Family
ID=50415978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320709371.8U Expired - Fee Related CN203529742U (en) | 2013-11-11 | 2013-11-11 | Accurate positioning crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203529742U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934769A (en) * | 2017-11-01 | 2018-04-20 | 芜湖市长江起重设备制造有限公司 | A kind of positioning device for double-beam crab travel of crane |
| CN111747301A (en) * | 2020-06-20 | 2020-10-09 | 山东德鲁克起重机集团有限公司 | Single-beam bridge crane carrying manipulator |
-
2013
- 2013-11-11 CN CN201320709371.8U patent/CN203529742U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934769A (en) * | 2017-11-01 | 2018-04-20 | 芜湖市长江起重设备制造有限公司 | A kind of positioning device for double-beam crab travel of crane |
| CN111747301A (en) * | 2020-06-20 | 2020-10-09 | 山东德鲁克起重机集团有限公司 | Single-beam bridge crane carrying manipulator |
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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: 20140409 Termination date: 20151111 |
|
| EXPY | Termination of patent right or utility model |