CN218434808U - Crane with parallel lifting mechanism - Google Patents
Crane with parallel lifting mechanism Download PDFInfo
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- CN218434808U CN218434808U CN202221779141.4U CN202221779141U CN218434808U CN 218434808 U CN218434808 U CN 218434808U CN 202221779141 U CN202221779141 U CN 202221779141U CN 218434808 U CN218434808 U CN 218434808U
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- supporting part
- crane
- lifting mechanism
- guide
- rod
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Abstract
The utility model discloses a hoist that possesses parallel mechanism that rises, including the intermediate strut portion, be provided with the upset lever on the intermediate strut portion, upset lever one side is provided with the regulation weight mechanism, upset lever opposite side is provided with the movable supporting part, the movable supporting part with be provided with between the intermediate strut portion and be used for keeping the horizontal retention mechanism of the horizontal lift of movable supporting part possesses following advantage, can accomplish the jack-up of building materials through mechanical structure, reduces manufacturing cost and electric energy input, simultaneously, prevents that the building materials from empting at the in-process that the building materials rise, guarantees building materials transportation process's stability.
Description
Technical Field
The utility model relates to a building site hoist, in particular to hoist that possesses parallel ascending mechanism.
Background
Be applied to the micro crane in building site, the workman of being convenient for carries the building materials, but because traditional hoist adopts the pneumatic cylinder to jack up, extravagant cost and electric power do not possess the function that realizes the parallel rising of building materials in step, and the handling is emptyd easily.
Thus, there is a need for further improvements in existing worksite cranes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hoist that possesses parallel ascending mechanism can accomplish the jack-up through mechanical structure, and the process of rising simultaneously prevents that the building materials from empting.
In order to achieve the above purpose, the utility model adopts the following scheme:
a crane with a parallel lifting mechanism comprises a middle supporting part, wherein a turnover lever is arranged on the middle supporting part, a weight adjusting mechanism is arranged on one side of the turnover lever, a movable supporting part is arranged on the other side of the turnover lever, and a horizontal holding mechanism used for holding the movable supporting part to lift horizontally is arranged between the movable supporting part and the middle supporting part.
Further, the middle support part comprises a middle rod, and a plurality of support legs are arranged on the periphery of the middle rod.
Further, the upset lever including set up in articulated seat of well pole upper end, articulated on the articulated seat have a swinging arms, the swinging arms middle part with articulated seat articulates.
Furthermore, adjust the weight mechanism including set up in guide shaft on the swinging arms, still including the weight body, be provided with the guiding hole on the weight body, the guide shaft alternate in the guiding hole internalization, the guide shaft outer end is provided with spacing portion.
Further, be provided with on the weight body and control the handle.
Furthermore, the movable supporting part comprises a middle groove arranged on the other side of the swinging rod, two side walls of the middle groove are provided with straight groove openings, a sliding block is movably arranged in each straight groove opening, a hinged part is arranged on each sliding block, and a supporting plate is hinged to each hinged part.
Furthermore, the horizontal holding mechanism comprises an annular rail arranged on the middle rod, an arc-shaped sliding block is movably arranged on the annular rail, a guide outer tube is arranged on the arc-shaped sliding block, a guide inner rod is movably arranged in the guide outer tube, and the guide inner rod is fixedly connected with the surface of the supporting plate.
To sum up, the utility model discloses for its beneficial effect of prior art is:
the utility model provides a not enough that current building site hoist exists, through the utility model discloses a structure setting possesses following advantage, can accomplish the jack-up of building materials through mechanical structure, reduces manufacturing cost and electric energy input, simultaneously, prevents that the building materials from empting at the in-process that the building materials rose, guarantees building materials transportation process's stability, and simple structure, convenient to use.
Drawings
Fig. 1 is one of the perspective views of the present invention;
fig. 2 is a second perspective view of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides
A crane with a parallel lifting mechanism comprises a middle supporting part 1, wherein a turnover lever 2 is arranged on the middle supporting part 1, a weight adjusting mechanism 3 is arranged on one side of the turnover lever 2, a movable supporting part 4 is arranged on the other side of the turnover lever 2, and a horizontal maintaining mechanism 5 for maintaining the movable supporting part 4 to be lifted horizontally is arranged between the movable supporting part 4 and the middle supporting part 1;
the structure principle is as follows:
moving the intermediate support 1 to a transport position;
at the moment, the movable supporting part 4 at one side of the turnover lever 2 is lowered, and building materials are put on;
the movable support part 4 is used for supporting the building materials and transporting the building materials to be lifted;
at the moment, the position of the weight adjusting mechanism 3 is adjusted according to the rising height, so that lever forces on two sides are adjusted, and the building material is lifted;
the horizontal holding mechanism 5 is used for keeping the stability of the building materials in the lifting process and preventing the building materials from falling.
The middle support part 1 comprises a middle rod 101, wherein the middle rod 101 is provided with a plurality of supporting legs 102 all around.
Adjust weight mechanism 3 including set up in guiding axle 301 on the swinging arms 202, still including weight body 304, be provided with guiding hole 302 on the weight body 304, guiding axle 301 alternate in guiding hole 302 internalization, guiding axle 301 outer end is provided with spacing portion 303.
Be provided with on the weight body 304 and control handle 100.
The movable support part 4 including set up in the middle fluting 401 of rocking rod 202 opposite side, middle fluting 401 both sides wall is provided with notch 402, the activity is provided with slider 403 in the notch 402, be provided with articulated portion 404 on the slider 403, articulated portion 404 goes up to articulate has layer board 405.
The basic principle and the main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and only the description in the above embodiments and the description is illustrative, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a hoist that possesses parallel mechanism that rises, includes intermediate strut portion (1), be provided with upset lever (2) on intermediate strut portion (1), its characterized in that: one side of the turning lever (2) is provided with a weight adjusting mechanism (3), the other side of the turning lever (2) is provided with a movable supporting part (4), and a horizontal holding mechanism (5) used for holding the movable supporting part (4) to be lifted horizontally is arranged between the movable supporting part (4) and the middle supporting part (1).
2. The crane with the parallel lifting mechanism according to claim 1, wherein: the middle supporting part (1) comprises a middle rod (101), and a plurality of supporting legs (102) are arranged on the periphery of the middle rod (101).
3. The crane with the parallel lifting mechanism according to claim 2, wherein: upset lever (2) including set up in articulated seat (201) of well pole (101) upper end, articulated on articulated seat (201) have swinging arms (202), swinging arms (202) middle part with articulated seat (201) are articulated.
4. The crane with the parallel lifting mechanism according to claim 3, wherein: the adjusting weight mechanism (3) comprises a guide shaft (301) arranged on the oscillating rod (202), and further comprises a weight body (304), a guide hole (302) is formed in the weight body (304), the guide shaft (301) is inserted into the guide hole (302) to move in the guide hole, and a limiting portion (303) is arranged at the outer end of the guide shaft (301).
5. The crane with the parallel lifting mechanism according to claim 4, wherein: the weight body (304) is provided with an operation handle (100).
6. The crane with the parallel lifting mechanism according to claim 5, wherein: the movable supporting part (4) comprises a middle groove (401) arranged on the other side of the swinging rod (202), two side walls of the middle groove (401) are provided with straight groove openings (402), a sliding block (403) is movably arranged in each straight groove opening (402), a hinge part (404) is arranged on each sliding block (403), and a supporting plate (405) is hinged to each hinge part (404).
7. The crane with the parallel lifting mechanism according to claim 6, wherein: the horizontal holding mechanism (5) comprises an annular track (501) arranged on the middle rod (101), an arc-shaped sliding block (502) is movably arranged on the annular track (501), a guide outer tube (503) is arranged on the arc-shaped sliding block (502), a guide inner rod (504) is movably arranged in the guide outer tube (503), and the guide inner rod (504) is fixedly connected with the surface of the supporting plate (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221779141.4U CN218434808U (en) | 2022-07-11 | 2022-07-11 | Crane with parallel lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221779141.4U CN218434808U (en) | 2022-07-11 | 2022-07-11 | Crane with parallel lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218434808U true CN218434808U (en) | 2023-02-03 |
Family
ID=85089693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221779141.4U Active CN218434808U (en) | 2022-07-11 | 2022-07-11 | Crane with parallel lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218434808U (en) |
-
2022
- 2022-07-11 CN CN202221779141.4U patent/CN218434808U/en active Active
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