CN204821283U - Board of tower crane tool plays trailer - Google Patents
Board of tower crane tool plays trailer Download PDFInfo
- Publication number
- CN204821283U CN204821283U CN201520461898.2U CN201520461898U CN204821283U CN 204821283 U CN204821283 U CN 204821283U CN 201520461898 U CN201520461898 U CN 201520461898U CN 204821283 U CN204821283 U CN 204821283U
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- China
- Prior art keywords
- trailer
- plays
- plate
- skeleton
- hydraulic
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Abstract
The utility model discloses a board of tower crane tool plays trailer, car skeleton, wheel, hydraulic component installation position, hydraulic tank, rotatory articulated shaft, screw shell, board play the hydro -cylinder, the board plays articulated shaft, support frame and hydraulic leg including dragging, the wheel is located the weight of dragging the whole trailer of car skeleton bottom sprag and realize the removal of trailer, the afterbody that drags car skeleton be equipped with with the rotatory articulated shaft of hoist body of the tower articulated, drag car skeleton inboard bottom position to be equipped with the board and play the articulated shaft, the afterbody that drags car skeleton is equipped with because the cover is put the screw shell of support frame. The utility model discloses, simple structure, convenient operation, when needs installations jack -up body of the tower, with the stand is rotatory get into the screw shell in, open two hydraulic legs, make its contact ground, can provide sufficient holding power like this, prevent effectively that the trailer from toppling over, be fit for extensively promoting.
Description
Technical field
The utility model relates to lifting equipment field, and the plate being specially a kind of tower crane tool plays trailer.
Background technology
Along with the appearance of large-tonnage object, also rise for lifting large-tonnage machinery thereupon, because large-tonnage object needs to expend very large manpower and financial resources, and the appearance of elevator machinery very large save manpower and financial resources, so elevator machinery is in life in the future and be indispensable instrument in producing, and then plays trailer for the plate of transport crane tool and also rise thereupon.
In prior art, a kind of plate of comparatively general tower crane tool plays trailer configuration and comprises trailer skeleton and running gear, described running gear is positioned at the weight of the whole trailer of trailer skeleton bottom support and realizes the movement of trailer, the afterbody of described trailer skeleton is provided with the rotary hinge spindle hinged with hoisting crane tower body, described trailer skeleton inside bottom position is provided with cocked jointed shaft, is also provided with the cocked mechanism that can stretch between cocked jointed shaft and tower body.When needs transition is transported, after Mini-tower hoist is folding, centered by rotary hinge spindle, upset is placed on trailer skeleton, and switching process is by the flexible realization of cocked mechanism, hauls to destination by running gear together with hoisting crane; Arrive behind destination and by cocked mechanism, tower body overturn again, be turned in horizontal surface at an angle time place saddle weight at trailer opposite side, then continue upset and make bottom hoisting crane and earth surface, finally can erecting crane miscellaneous part.The utility model not only can facilitate the transition of hoisting crane to transport, a failure-free supporting mechanism can also be provided for hoisting crane, but trailer is when installing tower body, weight due to trailer itself adds that the mass deficiency of weight is to maintain corresponding balance, the phenomenon of toppling over can be caused, the lighter causes device damage, and severe one can cause the injury of human body, is not suitable for extensive popularization.
Utility model content
The purpose of this utility model is to provide a kind of plate of tower crane tool to play trailer, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of plate of tower crane tool plays trailer, comprise trailer skeleton, wheel, Hydraulic Elements installation position, hydraulic reservoir, rotary hinge spindle, screw sheel, plate plays oil cylinder, plate plays jointed shaft, bracing frame and hydraulic ram, described wheel is positioned at the weight of the whole trailer of trailer skeleton bottom support and realizes the movement of trailer, the afterbody of described trailer skeleton is provided with the rotary hinge spindle hinged with hoisting crane tower body, described trailer skeleton inside bottom position is provided with plate and plays jointed shaft, the afterbody of described trailer skeleton is provided with owing to overlapping the screw sheel putting support frame as described above.
Preferably, be provided with described hydraulic reservoir and described Hydraulic Elements installation position inside described trailer skeleton, described plate rises and is provided with described plate between jointed shaft and hoisting crane tower body and plays oil cylinder.
Preferably, one end of support frame as described above is provided with the outside thread matched with described screw sheel, and the other end of support frame as described above is provided with described hydraulic ram.
Compared with prior art, the beneficial effects of the utility model are: a kind of plate of tower crane tool plays trailer, structure is simple, easy to operate, when lifting tower body installed by needs, support is rotated in screw sheel, open two hydraulic rams, make its kiss the earth, enough bearing forces can be provided like this, effectively prevent trailer from toppling over, be applicable to extensively promoting.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the front view of the utility model structure when not working;
Front view when Fig. 3 is the utility model arrangement works;
Fig. 4 is the structural representation of bracing frame in the utility model structure;
In figure: 1, car skeleton, 2, wheel, 3, Hydraulic Elements installation position, 4, hydraulic reservoir, 5, rotary hinge spindle, 6, screw sheel, 7, plate plays oil cylinder, 8, and plate plays jointed shaft, 9, bracing frame and 10, hydraulic ram.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model provides a kind of technical scheme: a kind of plate of tower crane tool plays trailer, comprise trailer skeleton, wheel, Hydraulic Elements installation position, hydraulic reservoir, rotary hinge spindle, screw sheel, plate plays oil cylinder, plate plays jointed shaft, bracing frame and hydraulic ram, described wheel is positioned at the weight of the whole trailer of trailer skeleton bottom support and realizes the movement of trailer, the afterbody of described trailer skeleton is provided with the rotary hinge spindle hinged with hoisting crane tower body, described trailer skeleton inside bottom position is provided with plate and plays jointed shaft, the afterbody of described trailer skeleton is provided with owing to overlapping the screw sheel putting support frame as described above, described hydraulic reservoir and described Hydraulic Elements installation position is provided with inside described trailer skeleton, described plate rises and is provided with described plate between jointed shaft and hoisting crane tower body and plays oil cylinder, one end of support frame as described above is provided with the outside thread matched with described screw sheel, the other end of support frame as described above is provided with described hydraulic ram.
Concrete occupation mode: when needs transition is transported, after Mini-tower hoist is folding, centered by rotary hinge spindle, upset is placed on trailer skeleton, switching process is by the flexible realization of cocked mechanism, hauls to destination by running gear together with hoisting crane; After arriving destination, rotated into by support in screw sheel, open two hydraulic rams, make its kiss the earth, then overturn by tower body by cocked mechanism, rear continuation upset makes bottom hoisting crane and earth surface, finally can erecting crane miscellaneous part.The utility model not only can facilitate the transition of hoisting crane to transport, and can also provide a failure-free supporting mechanism for hoisting crane.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. the plate of a tower crane tool plays trailer, comprise trailer skeleton (1), wheel (2), Hydraulic Elements installation position (3), hydraulic reservoir (4), rotary hinge spindle (5), screw sheel (6), plate plays oil cylinder (7), plate plays jointed shaft (8), bracing frame (9) and hydraulic ram (10), described wheel (2) is positioned at the weight of the whole trailer of trailer skeleton (1) bottom support and realizes the movement of trailer, the afterbody of described trailer skeleton (1) is provided with the rotary hinge spindle (5) hinged with hoisting crane tower body, described trailer skeleton (1) inside bottom position is provided with plate and plays jointed shaft (8), it is characterized in that: the afterbody of described trailer skeleton (1) is provided with owing to overlapping the screw sheel (6) putting support frame as described above (9).
2. the plate of a kind of tower crane tool according to claim 1 plays trailer, it is characterized in that: described trailer skeleton (1) inner side is provided with described hydraulic reservoir (4) and described Hydraulic Elements installation position (3), and described plate rises and is provided with described plate between jointed shaft (8) and hoisting crane tower body and plays oil cylinder (7).
3. the plate of a kind of tower crane tool according to claim 1 plays trailer, it is characterized in that: one end of support frame as described above (9) is provided with the outside thread matched with described screw sheel (6), the other end of support frame as described above is provided with described hydraulic ram (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520461898.2U CN204821283U (en) | 2015-07-01 | 2015-07-01 | Board of tower crane tool plays trailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520461898.2U CN204821283U (en) | 2015-07-01 | 2015-07-01 | Board of tower crane tool plays trailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204821283U true CN204821283U (en) | 2015-12-02 |
Family
ID=54678914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520461898.2U Expired - Fee Related CN204821283U (en) | 2015-07-01 | 2015-07-01 | Board of tower crane tool plays trailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204821283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135361A (en) * | 2021-05-18 | 2021-07-20 | 李培峨 | Conveyer for crane equipment |
-
2015
- 2015-07-01 CN CN201520461898.2U patent/CN204821283U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135361A (en) * | 2021-05-18 | 2021-07-20 | 李培峨 | Conveyer for crane equipment |
| CN113135361B (en) * | 2021-05-18 | 2022-09-23 | 烟台市特种设备检验研究院 | Conveyer for crane equipment |
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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: 20151202 Termination date: 20160701 |