CN201999640U - Crane-cable trailing-traveling device - Google Patents
Crane-cable trailing-traveling device Download PDFInfo
- Publication number
- CN201999640U CN201999640U CN2011200993641U CN201120099364U CN201999640U CN 201999640 U CN201999640 U CN 201999640U CN 2011200993641 U CN2011200993641 U CN 2011200993641U CN 201120099364 U CN201120099364 U CN 201120099364U CN 201999640 U CN201999640 U CN 201999640U
- Authority
- CN
- China
- Prior art keywords
- walking
- cable
- track
- walking dolly
- traveling
- 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
Images
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The utility model discloses a crane-cable trailing-traveling device, which comprises a traveling track and a traveling trolley, wherein the plane of the traveling trolley is vertical to the length direction of the traveling track, and the traveling track penetrates through the inner part of the traveling trolley; and the traveling trolley comprises a soleplate, a cable-fixing device is detachably installed on the soleplate, the top ends at both sides of the traveling trolley are respectively provided with a bearing seat, the end part of the bearing seat is rotatably connected with a rolling bearing, the rolling bearing is positioned on the traveling track and can roll on the length direction of the traveling track, and the width of the traveling track is larger than the distance between two bearings. When a grab bucket or a hanging hook of a crane moves to drive a cable and the traveling trolley to move, the cable has no friction in the moving process, and therefore the abrasion in long-term operation can be avoided.
Description
Technical field
The utility model relates to that hoisting crane is hung, mobile conductive equipment technical field, and particularly a kind of hoisting crane cable that is applicable to single-beam crane drags and makes running gear.
Background technology
It is very extensive that weight-lifting equipment is used for commercial production, traditional single-beam crane conductive cable, general passing through at girder arranged outside steel rope, wearing porcelain vase on the rope hangs cable and slides and realize that cable moves, because steel rope and porcelain vase rub for a long time, can cause steel wire stranded or porcelain vase to be worn into groove or damage, when cable moves in this case, be easy to and be stuck, the situation that causes cable or steel rope to be broken.
Summary of the invention
The purpose of this utility model provides a kind of hoisting crane cable and drags and make running gear, solve long-time running after cable easily pulled or broken, thereby influence the problem of hoisting crane normal operation.
For achieving the above object, the technical scheme that the utility model is taked is, a kind of hoisting crane cable drags and makes running gear, comprises walking track and walking dolly, and the walking dolly plane is perpendicular to the walking track length direction, and the walking track passes walking dolly inside; Walking dolly comprises base plate, cable fixture detachably is installed on the base plate, the top, both sides of walking dolly respectively is provided with 1 bearing seat, the bearing seat end antifriction-bearing box that is rotationally connected, the width of walking track is greater than the distance between the two bearings, and antifriction-bearing box is positioned on the walking track and can rolls on the walking track length direction.
Preferably, described cable fixture comprises adapter plate, bolt, and adapter plate is installed on the bottom of walking dolly base plate by the bolt detouchable, is provided with cable lead-through between adapter plate and the base plate.Concrete, with adapter plate cable is pressed on the base plate lower surface of walking dolly earlier when mounted, with bolt adapter plate is fixed again, make between cable and the walking dolly and relative displacement can not take place, the space between adapter plate and the base plate is cable lead-through.
As a kind of improvement, described walking dolly is a circular arc, and its opening makes progress, an end of 1 bearing seat of each captive joint of two end points of circular arc.In addition, walking dolly also can be designed to other the geometric configuration with two ends, is preferably the comparatively simple and mechanical property of structure major arc arcuate structure preferably in the utility model.
As a kind of improvement, described walking track is an angle steel, and its two arms plane bearing seat length direction with the place side respectively is vertical, and the span between the angle steel two arm tops is greater than the distance between the two bearings.Concrete, two arms of angle steel are downward, and dolly can be stuck on the walking track by bearing seat and bearing, and the angle between angle steel two arms is preferably 90 degree, and fitting with the walking track in the bearing element plane, can make bearing have long service life.
As a kind of improvement, the quantity of described walking dolly is more than 1, and the cable length between adjacent two walking dollies is 2 meters, and this distance is provided with according to the weight of cable, and is bigger as the heavier density that walking dolly is set of cable.
Of the present utility model in application, the walking track is fixed in the outside of crane girder with welding or other fixed forms, walking dolly hangs on the walking track by bearing seat and bearing, cable is fixed on the base plate bottom by cable fixture, when the grab bucket of hoisting crane or suspension hook move, will drive cable and move, the displacement of cable is transmitted by the displacement of dolly on the walking track, cable does not have friction in the moving process, has avoided the wearing and tearing of long-play cable.In addition, the setting of the utility model centre bearer makes dolly walking in orbit more level and smooth, and the ingenious angle steel track that utilized cooperates with the constructional feature of circular arc dolly, and it is all extremely convenient to make the utility model install and move.
Description of drawings
Figure 1 shows that structural representation of the present utility model;
Figure 2 shows that the lateral plan of Fig. 1.
The specific embodiment
For content of the present utility model is become apparent more, be described further below in conjunction with the drawings and specific embodiments.
In conjunction with Fig. 1 is a kind of specific embodiment of the present utility model, the hoisting crane cable of present embodiment drags and makes running gear comprise walking track 2 and walking dolly 1, walking dolly 1 is a circular arc, its opening upwards, one end of a bearing seat 31 of each captive joint of two end points of circular arc, the circular arc plane of walking dolly 1 is perpendicular to walking track 2 length directions, and walking track 2 passes walking dolly 1 inside; Walking track 2 is an angle steel, and its two arms plane bearing seat 31 length directions with the place side respectively is vertical, and bearing seat 31 other ends antifriction-bearing box 3 that is rotationally connected, antifriction-bearing box 3 are positioned on the walking track 2 and can roll on walking track 2 length directions; Span between the angle steel two arm tops is greater than the distance between the two bearings 3; Walking dolly 1 comprises base plate 11, cable fixture detachably is installed on the base plate 11, cable fixture comprises adapter plate 5, bolt 51, and adapter plate 5 is installed on the bottom of walking dolly base plate 11 by bolt 51 detouchables, is provided with cable lead-through between adapter plate 5 and the base plate 11.
In the present embodiment, the specification of angle steel such as is at length of side 50mm, and thickness 5mm, the angle between its two arm are 90 degree.
When using, the angle steel angle position is welded in the either side in the single-beam crane girder outside, in conjunction with shown in Figure 2, a plurality of walking dollies 2 are stuck on the angle steel walking track 2 by bearing seat 31 and bearing, cable 4 length fixing between adjacent two walking dollies 1 are 2 meters, just can drive cable 4 and walking dolly 1 moves when the grab bucket of hoisting crane or suspension hook move, walking dolly 1 has carried the weight of cable 4, the damage that makes cable 4 avoid friction to cause in the process of walking.
Concrete case study on implementation only is a preferable case study on implementation of the present utility model described in the utility model, is not to be used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be as technology category of the present utility model.
Claims (5)
1. a hoisting crane cable drags and makes running gear, it is characterized in that, comprises walking track and walking dolly, and the walking dolly plane is perpendicular to the walking track length direction, and the walking track passes walking dolly inside; Walking dolly comprises base plate, and cable fixture detachably is installed on the base plate, top, the both sides symmetry of walking dolly respectively be provided with 1 bearing seat, the bearing seat end antifriction-bearing box that is rotationally connected; The width of walking track is greater than the distance between the two bearings, and antifriction-bearing box is positioned on the walking track and can rolls on the walking track length direction.
2. hoisting crane cable according to claim 1 drags and makes running gear, it is characterized in that, described cable fixture comprises adapter plate, bolt, and adapter plate is installed on the bottom of walking dolly base plate by the bolt detouchable, is provided with cable lead-through between adapter plate and the base plate.
3. hoisting crane cable according to claim 1 and 2 drags and makes running gear, it is characterized in that, described walking dolly is a circular arc, and its opening makes progress, an end of 1 bearing seat of each captive joint of two end points of circular arc.
4. hoisting crane cable according to claim 1 and 2 drags and makes running gear, it is characterized in that, described walking track is an angle steel, and its two arms plane bearing seat length direction with the place side respectively is vertical, and the span between the angle steel two arm tops is greater than the distance between the two bearings.
5. hoisting crane cable according to claim 1 and 2 drags and makes running gear, it is characterized in that, the quantity of described walking dolly is more than 1, and cable length is 2 meters between adjacent two walking dollies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200993641U CN201999640U (en) | 2011-04-07 | 2011-04-07 | Crane-cable trailing-traveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200993641U CN201999640U (en) | 2011-04-07 | 2011-04-07 | Crane-cable trailing-traveling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201999640U true CN201999640U (en) | 2011-10-05 |
Family
ID=44702387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200993641U Expired - Fee Related CN201999640U (en) | 2011-04-07 | 2011-04-07 | Crane-cable trailing-traveling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201999640U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102718142A (en) * | 2012-05-15 | 2012-10-10 | 湖州洋西起重设备有限公司 | Cable towline |
| CN103434930A (en) * | 2013-09-01 | 2013-12-11 | 谢合清 | Welded-railway-type crane main beam |
| CN103539010A (en) * | 2013-11-12 | 2014-01-29 | 湖州洋西起重设备有限公司 | Angle iron trolley |
| CN103552918A (en) * | 2013-11-12 | 2014-02-05 | 湖州洋西起重设备有限公司 | Angle-steel pulley applicable to circular cable |
-
2011
- 2011-04-07 CN CN2011200993641U patent/CN201999640U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102718142A (en) * | 2012-05-15 | 2012-10-10 | 湖州洋西起重设备有限公司 | Cable towline |
| CN103434930A (en) * | 2013-09-01 | 2013-12-11 | 谢合清 | Welded-railway-type crane main beam |
| CN103539010A (en) * | 2013-11-12 | 2014-01-29 | 湖州洋西起重设备有限公司 | Angle iron trolley |
| CN103552918A (en) * | 2013-11-12 | 2014-02-05 | 湖州洋西起重设备有限公司 | Angle-steel pulley applicable to circular cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104088449B (en) | Safe and fast double-track construction platform of super high-rise curtain wall | |
| CN201999640U (en) | Crane-cable trailing-traveling device | |
| CN204980593U (en) | Novel electric power pay off rack | |
| CN202755635U (en) | Movable-type basket support | |
| CN203794533U (en) | Light portable mobile lifting equipment | |
| CN202936092U (en) | Lifting tool of wind power tower barrel | |
| CN201634333U (en) | Super-altitude gantry crane | |
| CN206051300U (en) | A kind of gantry crane's supporting legs structure | |
| CN205294623U (en) | Be used for steel pipe hoist and mount cable spare | |
| CN201762035U (en) | Simple crane movable arm | |
| CN204919354U (en) | A construction equipment that is arranged in construction of taking one's place of cable -stay bridge cable wire | |
| CN201028132Y (en) | Monorail crane | |
| CN203767735U (en) | Automatic cable dragging device for heading machine | |
| CN206751229U (en) | A kind of gantry crane for being easily installed and transporting | |
| CN202880699U (en) | Bias-rail girder bridge crane | |
| CN202829361U (en) | Small-size hoisting machine | |
| CN202527343U (en) | Coating traveling crane lifting hanging frame structure | |
| CN103738852A (en) | Weight testing device of crane | |
| CN205328465U (en) | Jack -up overhead traveling crane longitudinal movement device | |
| CN204569122U (en) | Building tower crane cargo hook gear | |
| CN204111203U (en) | A kind of connection structure of passing through formula double trolley | |
| CN203998745U (en) | The tower machine suspension hook disconnected rope anti-drop device of rushing to summit | |
| CN203612860U (en) | Steel wire rope winding device of large portal crane | |
| CN203402879U (en) | Rotatable and portable elevator | |
| CN202575628U (en) | Novel electric cable trolley |
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: 20111005 Termination date: 20120407 |