CN219603116U - Vehicle-mounted small crane - Google Patents
Vehicle-mounted small crane Download PDFInfo
- Publication number
- CN219603116U CN219603116U CN202320760240.6U CN202320760240U CN219603116U CN 219603116 U CN219603116 U CN 219603116U CN 202320760240 U CN202320760240 U CN 202320760240U CN 219603116 U CN219603116 U CN 219603116U
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- davit
- boom
- vehicle
- fixedly connected
- main
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Abstract
The utility model discloses a vehicle-mounted small crane, which relates to the technical field of road construction and comprises a base and a stand column, wherein the stand column is fixedly connected to the top of the base, the outer side of the top of the stand column is rotationally connected with a connecting seat, the top of the connecting seat is fixedly connected with a connecting frame, the inside of the top of the connecting frame is fixedly provided with a connecting shaft, the top of the connecting frame is provided with three first adjusting holes, the outer side of the connecting shaft is rotationally connected with a telescopic boom, the telescopic boom consists of a main boom and an auxiliary boom, the auxiliary boom is arranged in the main boom, the surfaces of the main boom and the auxiliary boom are respectively provided with three second adjusting holes, one end of the main boom is provided with a third adjusting hole, the inside of the first adjusting hole is provided with a first fixing pin, and the inside of the second adjusting hole is fixedly provided with a second fixing pin.
Description
Technical Field
The utility model relates to the technical field of road construction, in particular to a vehicle-mounted small crane.
Background
The road construction is to reconstruct, repair, expand and the like on the existing road, and the road construction needs to consume a great deal of time, material resources and manpower, and needs to ensure the construction quality and safety, and meanwhile, needs to fully consider the surrounding environment and traffic conditions, so as to ensure that the influence on the public during the construction period is minimized.
At present, before each road construction, a construction vehicle is often required to load heavy objects such as a generator, a flat rammer, a guard board, a stand column and the like, the objects are required to be unloaded during construction, and the waste guard board, the stand column and the like are required to be manually carried during construction, so that the whole process consumes manpower and the risk of smashing hands and feet is brought forward.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a vehicle-mounted small crane.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a small-size crane of vehicular, includes base and stand, stand fixed connection is in the top of base, the outside at stand top rotates and is connected with the connecting seat, the top fixedly connected with link of connecting seat, the inside at link top is fixedly provided with the connecting axle, just three first regulation hole has been seted up at the top of link, the outside rotation of connecting axle is connected with telescopic davit, telescopic davit comprises main davit and auxiliary davit, auxiliary davit sets up in the inside of main davit, three second regulation hole has all been seted up on the surface of main davit and auxiliary davit, just the third regulation hole has been seted up to the one end of main davit.
Further, a first fixing pin is arranged in the first adjusting hole, and a second fixing pin is fixedly arranged in the second adjusting hole.
Further, two symmetrically arranged fixing plates are fixedly arranged in one end of the auxiliary suspension arm, and pulleys are rotatably connected between the two fixing plates.
Further, a connecting plate is fixedly connected to the top of the main boom, a winch is fixedly connected to the top of the connecting plate, and a steel rope is arranged in the winch.
Further, one end of the steel rope is arranged on the outer side of the pulley, and one end, close to the pulley, of the steel rope is fixedly connected with a hook.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the base is fixed in the carriage of the construction vehicle through the bolts, and a maximum weight of 500 kg can be hoisted after the installation is completed, so that the safety hook is convenient to carry and use, the potential safety hazard is greatly reduced, and the labor cost is saved.
2. The utility model only needs two people to operate, greatly improves the working efficiency, reduces the labor cost and achieves the aim of innovation and creation.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
Fig. 1 is a schematic diagram of the overall structure of a vehicle-mounted small crane according to the present utility model;
fig. 2 is a schematic structural diagram of a main boom of a vehicle-mounted small crane according to the present utility model.
In the figure: 1. a base; 2. a column; 3. a connecting seat; 4. a connecting frame; 5. a connecting shaft; 6. a first adjustment aperture; 7. a first fixing pin; 8. a main boom; 9. an auxiliary boom; 10. a second adjustment aperture; 11. a second fixing pin; 12. a hoist; 13. a steel rope; 14. a connecting plate; 15. a hook; 16. a third adjustment aperture; 17. and (3) a pulley.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;
referring to fig. 1-2, a vehicle-mounted small crane comprises a base 1 and a stand column 2, wherein the stand column 2 is fixedly connected to the top of the base 1, a connecting seat 3 is rotationally connected to the outer side of the top of the stand column 2, a connecting frame 4 is fixedly connected to the top of the connecting seat 3, a connecting shaft 5 is fixedly arranged in the top of the connecting frame 4, three first adjusting holes 6 are formed in the top of the connecting frame 4, a telescopic boom is rotationally connected to the outer side of the connecting shaft 5, the telescopic boom consists of a main boom 8 and an auxiliary boom 9, the auxiliary boom 9 is arranged in the main boom 8, three second adjusting holes 10 are formed in the surfaces of the main boom 8 and the auxiliary boom 9, and a third adjusting hole 16 is formed in one end of the main boom 8;
the first fixing pin 7 is arranged in the first adjusting hole 6, and the second fixing pin 11 is fixedly arranged in the second adjusting hole 10;
the base 1 is fixed on the carriage edge of a construction vehicle through a U-shaped nut, when construction objects are unloaded, the lifting range of the telescopic boom can be adjusted through the rotary connecting seat 3 according to lifting objects and placing positions, the first fixing pin 7 is pulled down, the main boom 8 is enabled to rotate up and down along the connecting shaft 5, the angle of the main boom 8 can be adjusted, after the main boom 8 is rotated to a proper angle, the first adjusting hole 6 is enabled to be aligned with the third adjusting hole 16 and inserted into the first fixing pin 7, the angle of the main boom 8 can be fixed, the auxiliary boom 9 can be enabled to extend from the main boom 8 through pulling out the second fixing pin 11, three-gear adjustment can be achieved at maximum, after adjustment is completed, the second adjusting hole 10 on the auxiliary boom 9 is enabled to be aligned with the second adjusting hole 10 close to the main boom 8, and then the second fixing pin 11 is inserted.
Two symmetrically arranged fixed plates 14 are fixedly arranged in one end of the auxiliary boom 9, and pulleys 17 are rotatably connected between the two fixed plates 14.
The top of main davit 8 fixedly connected with connecting plate, the top fixedly connected with hoist engine 12 of connecting plate, the inside of hoist engine 12 is provided with wire rope 13, hoist engine 12 starts, can make wire rope 13 receive and releases to load or unload the construction article from the construction vehicle.
One end of the steel rope 13 is arranged on the outer side of the pulley 17, one end, close to the pulley 17, of the steel rope 13 is fixedly connected with the hook 15, the pulley 17 is arranged to facilitate the winding and unwinding of the steel rope 13 by the winch 12, and then the hook 15 is selected or taken down according to different hoisting objects, and one end of the steel rope 13 is tied on the hoisting objects to carry out hoisting operation.
Claims (5)
1. The utility model provides a small-size crane of vehicular, includes base (1) and stand (2), its characterized in that, stand (2) fixedly connected with in the top of base (1), the outside at stand (2) top rotates and is connected with connecting seat (3), the top fixedly connected with link (4) of connecting seat (3), the inside fixedly provided with connecting axle (5) at link (4) top, just three first regulation hole (6) have been seted up at the top of link (4), the outside rotation of connecting axle (5) is connected with telescopic davit, telescopic davit comprises main davit (8) and vice davit (9), vice davit (9) set up in the inside of main davit (8), three second regulation hole (10) have all been seted up on the surface of main davit (8) and vice davit (9), just third regulation hole (16) have been seted up to the one end of main davit (8).
2. The vehicle-mounted small crane according to claim 1, wherein the first adjusting hole (6) is internally provided with a first fixing pin (7), and the second adjusting hole (10) is internally fixedly provided with a second fixing pin (11).
3. The vehicle-mounted small crane according to claim 1, wherein two symmetrically arranged fixing plates (14) are fixedly arranged in one end of the auxiliary boom (9), and pulleys (17) are rotatably connected between the two fixing plates (14).
4. A vehicle-mounted small crane according to claim 3, characterized in that the top of the main boom (8) is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a hoist (12), and a steel rope (13) is arranged in the hoist (12).
5. The vehicle-mounted small crane according to claim 4, wherein one end of the steel rope (13) is arranged on the outer side of the pulley (17), and one end of the steel rope (13) close to the pulley (17) is fixedly connected with a hook (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320760240.6U CN219603116U (en) | 2023-04-07 | 2023-04-07 | Vehicle-mounted small crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320760240.6U CN219603116U (en) | 2023-04-07 | 2023-04-07 | Vehicle-mounted small crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219603116U true CN219603116U (en) | 2023-08-29 |
Family
ID=87753995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320760240.6U Active CN219603116U (en) | 2023-04-07 | 2023-04-07 | Vehicle-mounted small crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219603116U (en) |
-
2023
- 2023-04-07 CN CN202320760240.6U patent/CN219603116U/en active Active
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