CN212712469U

CN212712469U - Novel automobile crane lifting device

Info

Publication number: CN212712469U
Application number: CN202021561439.9U
Authority: CN
Inventors: 李静; 张建政; 栗颖; 孙孔旭
Original assignee: QINGDAO HAILI MAKES FULL OF GEAR BOX CO Ltd
Current assignee: QINGDAO HAILI MAKES FULL OF GEAR BOX CO Ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-16
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a novel mobile crane's play to rise device, the on-line screen storage device comprises a base, the base middle part is provided with the mounting groove, second pivot middle part is rotated and is connected with L type pole, L type pole top right side fixedly connected with couple, the couple left side is provided with the camera, L type pole middle part is provided with third installation piece, the inside rotation of third installation piece is connected with the third pivot, third pivot front end fixedly connected with second hydraulic lifting device, the first installation piece of second hydraulic lifting device left end fixedly connected with, the first hydraulic lifting device of third pivot rear end fixedly connected with, first hydraulic lifting device left end fixedly connected with second installation piece, first installation piece and second installation piece all rotate and are connected to first pivot. The utility model discloses in, conveniently move the heavy object to the car hopper in and alone can carry out the hook to the heavy object, be worth wideling popularize.

Description

Novel automobile crane lifting device

Technical Field

The utility model relates to an engineering machine tool field especially relates to a novel mobile crane's play to rise device.

Background

The automobile crane is mounted on the ordinary automobile chassis or the special automobile chassis, the driving cab and the hoisting control cab are separately arranged, the crane has the advantages of good maneuverability and rapid transfer, and has the defects that supporting legs are needed during working, the crane cannot run under load and is not suitable for working on soft or muddy places, the chassis performance of the automobile crane is equal to that of a truck with the same total weight of the whole automobile, the technical requirements of road vehicles are met, the crane can pass through various roads without hindrance, the crane is generally provided with an upper control cab and a lower control cab, the supporting legs must be extended to keep stable during operation, the lifting capacity range is large, the lifting capacity can be 8-1600 tons, the number of axles of the chassis can be 2-10, the yield is the largest, and the crane type is the most widely used.

The existing automobile crane lifts a heavy object, but the heavy object needs to be manually moved into a car hopper, and the hanging on the heavy object also needs to be manually operated.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a novel automobile crane lifting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel lifting device of an automobile crane comprises a base, wherein the middle part of the base is provided with an installation groove, a first rotating shaft is arranged on the left side of the mounting groove, a second rotating shaft is arranged in the middle of the mounting groove, an L-shaped rod is rotatably connected in the middle of the second rotating shaft, the right side of the top of the L-shaped rod is fixedly connected with a hook, the left side of the hook is provided with a camera, the middle part of the L-shaped rod is provided with a third mounting block, a third rotating shaft is rotatably connected in the third mounting block, a second hydraulic lifting device is fixedly connected at the front end of the third rotating shaft, the left end of the second hydraulic lifting device is fixedly connected with a first mounting block, the rear end of the third rotating shaft is fixedly connected with a first hydraulic lifting device, first hydraulic pressure elevating gear left end fixedly connected with second installation piece, first installation piece and second installation piece are all rotated and are connected to first pivot.

As a further description of the above technical solution:

the camera is fixedly connected to the right side of the top end of the L-shaped rod through a binding band.

As a further description of the above technical solution:

a sensor is arranged in the camera and connected with a display in the cab.

As a further description of the above technical solution:

and a threaded hole is formed in the rear end of the third rotating shaft, and the first hydraulic lifting device is connected with the threaded hole through a hexagon socket head cap screw and is fixed at the rear end of the third rotating shaft.

As a further description of the above technical solution:

and a threaded hole is formed in the front end of the third rotating shaft, and the second hydraulic lifting device is connected with the threaded hole through a hexagon socket head cap screw and fixed at the front end of the third rotating shaft.

As a further description of the above technical solution:

the middle part of the first rotating shaft is provided with a supporting structure, and the left end of the supporting structure is fixed on the inner wall of the left side of the mounting groove.

As a further description of the above technical solution:

and a bearing is arranged at the joint of the L-shaped rod and the second rotating shaft.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first hydraulic pressure elevating gear and second hydraulic pressure elevating gear promote L type pole and make the couple descend, then the couple hooks the heavy object, then first hydraulic pressure elevating gear and the shrink of second hydraulic pressure elevating gear, in the long limit entering mounting groove of L type pole, take the heavy object to the car hopper in, do not need the manual heavy object to be drawn into in the car hopper, the couple can also play the effect of fixed heavy object moreover.

2. The utility model discloses in, the couple left side is provided with the camera, and the sensor that sets up in the camera in addition is connected with the display in the driver's cabin, and the driver can look over the couple position through the display, adjusts the couple position, and the convenience is worth wideling popularize to the heavy object hook.

Drawings

Fig. 1 is a front view of a lifting device of a novel automobile crane provided by the utility model;

fig. 2 is a top view of a lifting device of the novel automobile crane provided by the utility model;

fig. 3 is an enlarged view of a portion a in fig. 1.

Illustration of the drawings:

1. a base; 2. an L-shaped rod; 3. hooking; 4. binding bands; 5. a camera; 6. mounting grooves; 7. a first mounting block; 8. a second mounting block; 9. a first rotating shaft; 10. a first hydraulic lifting device; 11. a second rotating shaft; 12. a third rotating shaft; 13. a second hydraulic lift; 14. a third mounting block; 15. and (4) an inner hexagon bolt.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a novel lifting device of an automobile crane comprises a base 1, wherein a mounting groove 6 is arranged in the middle of the base 1, a first rotating shaft 9 is arranged on the left side of the mounting groove 6, a second rotating shaft 11 is arranged in the middle of the mounting groove 6, an L-shaped rod 2 is rotatably connected in the middle of the second rotating shaft 11, a hook 3 is fixedly connected on the right side of the top of the L-shaped rod 2, a camera 5 is arranged on the left side of the hook 3, a third mounting block 14 is arranged in the middle of the L-shaped rod 2, a third rotating shaft 12 is rotatably connected in the third mounting block 14, a second hydraulic lifting device 13 is fixedly connected to the front end of the third rotating shaft 12, a first mounting block 7 is fixedly connected to the left end of the second hydraulic lifting device 13, a first hydraulic lifting device 10 is fixedly connected to the rear end of the third rotating shaft 12, a second mounting block 8 is fixedly connected to the left end of the first hydraulic, in the structure, 3 places of the hook are shot by the aid of the camera 5, shot pictures are fed back to a display in a cab, a driver operates the hook 3 through the fed-back pictures to enable the hook 3 to hang a heavy object, then the first hydraulic lifting device 10 and the second hydraulic lifting device 13 shrink, the heavy object is lifted around 11 seats of the second rotating shaft through the L-shaped rod 2 in a circular motion mode, then the first hydraulic lifting device 10 and the second hydraulic lifting device 13 continue to work until the long edge of the L-shaped rod 2 enters the mounting groove 6, the heavy object is lifted to the car hopper, and lifting of the heavy object is completed.

The camera 5 is fixedly connected to the right side of the top end of the L-shaped rod 2 through a binding belt 4, a sensor is arranged in the camera 5 and is connected with a display in a cab, so that a picture at the position of the hook 3 is transmitted into the cab, a driver can distinguish the environment at the position of the hook 3 conveniently, a threaded hole is formed in the rear end of the third rotating shaft 12, the first hydraulic lifting device 10 is fixed at the rear end of the third rotating shaft 12 through threaded connection of the hexagon socket head cap screw 15 and the threaded hole, a threaded hole is formed in the front end of the third rotating shaft 12, the second hydraulic lifting device 13 is fixed at the front end of the third rotating shaft 12 through threaded connection of the hexagon socket head cap screw 15 and the threaded hole, the first hydraulic lifting device 10 and the second hydraulic lifting device 13 are prevented from falling off from the two ends of the third rotating shaft 12, a supporting structure is arranged in the middle of the first rotating shaft 9, and a bearing is arranged at the joint of the L-shaped rod 2 and the second rotating shaft 11, so that the abrasion of friction force to the second rotating shaft 11 is reduced.

The working principle is as follows: utilize camera 5 to shoot 3 departments of couple, then the picture of shooting feeds back to the display in the driver's cabin on, the driver operates couple 3 through the picture that feeds back and makes couple 3 hang the heavy object, then first hydraulic lifting device 10 and second hydraulic lifting device 13 shrink, promote the heavy object through L type pole 2 around 11 circular motions of second pivot, then first hydraulic lifting device 10 and second hydraulic lifting device 13 continue to work until the long limit of L type pole 2 gets into mounting groove 6, the heavy object is drawn and is risen to the car hopper this moment, accomplish the heavy object and rise.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel automobile crane's plays to rise device, includes base (1), its characterized in that: the automatic lifting device is characterized in that a mounting groove (6) is arranged in the middle of the base (1), a first rotating shaft (9) is arranged on the left side of the mounting groove (6), a second rotating shaft (11) is arranged in the middle of the mounting groove (6), an L-shaped rod (2) is rotatably connected in the middle of the second rotating shaft (11), a hook (3) is fixedly connected to the right side of the top of the L-shaped rod (2), a camera (5) is arranged on the left side of the hook (3), a third mounting block (14) is arranged in the middle of the L-shaped rod (2), a third rotating shaft (12) is rotatably connected in the third mounting block (14), a second hydraulic lifting device (13) is fixedly connected to the front end of the third rotating shaft (12), a first mounting block (7) is fixedly connected to the left end of the second hydraulic lifting device (13), a first hydraulic lifting device (10) is, first hydraulic pressure elevating gear (10) left end fixedly connected with second installation piece (8), first installation piece (7) and second installation piece (8) are all rotated and are connected to first pivot (9).

2. A novel lifting device of an automobile crane according to claim 1, characterized in that: the camera (5) is fixedly connected to the right side of the top end of the L-shaped rod (2) through a binding band (4).

3. A novel lifting device of an automobile crane according to claim 1, characterized in that: a sensor is arranged in the camera (5) and is connected with a display in the cab.

4. A novel lifting device of an automobile crane according to claim 1, characterized in that: the rear end of the third rotating shaft (12) is provided with a threaded hole, and the first hydraulic lifting device (10) is connected with the threaded hole through an inner hexagonal bolt (15) and is fixed at the rear end of the third rotating shaft (12).

5. A novel lifting device of an automobile crane according to claim 1, characterized in that: the front end of the third rotating shaft (12) is provided with a threaded hole, and the second hydraulic lifting device (13) is connected with the threaded hole through an inner hexagon bolt (15) and is fixed at the front end of the third rotating shaft (12).

6. A novel lifting device of an automobile crane according to claim 1, characterized in that: the middle of the first rotating shaft (9) is provided with a supporting structure, and the left end of the supporting structure is fixed on the inner wall of the left side of the mounting groove (6).

7. A novel lifting device of an automobile crane according to claim 1, characterized in that: and a bearing is arranged at the joint of the L-shaped rod (2) and the second rotating shaft (11).