CN209853677U - Novel multipurpose lifting arm - Google Patents

Abstract

The utility model discloses a novel multipurpose lifting arm, the on-line screen storage device comprises a base, be equipped with controller and seat on the base, and be equipped with the swivel mount on the base, the last fixed surface of swivel mount installs the supporting seat, and movable mounting has first swinging boom and first rotary rod on the supporting seat, be equipped with first pneumatic cylinder between supporting seat and the first rotary rod, first swinging boom is equipped with the second swinging boom with the upper end of first rotary rod, and the upper end movable mounting of second swinging boom has third swinging boom and second rotary rod, be equipped with the second pneumatic cylinder between second swinging boom and the third swinging boom, the third swinging boom is equipped with the connecting seat with the upper end of second rotary rod, and the upper end fixed mounting of connecting seat has the work frame. A novel multipurpose lifing arm, can adjust the direction of work frame, increase working range makes things convenient for the staff to lift by crane relevant article, save time.

Description

Novel multipurpose lifting arm

Technical Field

The utility model relates to a lifing arm field, in particular to novel multipurpose lifing arm.

Background

In daily life, a plurality of devices and equipment are arranged at high places, and people climb through a ladder when working at high places before, but the safety of the ladder is low, and the height capable of climbing is also low, so that people start to climb to the high places to work by using a lifting arm; the existing lifting arm can only be used for lifting and cannot rotate, the working personnel can be small in operation range when in use, certain limitation exists, and in the use of the existing lifting arm, the working personnel need to control the lifting arm to lift to carry articles, so that the time consumption is long, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a novel multi-purpose lifting arm, which can effectively solve the problems of non-rotation of the lifting arm, and long time consumption in the transportation of articles in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel multipurpose lifting arm, the on-line screen storage device comprises a base, be equipped with controller and seat on the base, and be equipped with the swivel mount on the base, the last fixed surface of swivel mount installs the supporting seat, and movable mounting has first swinging boom and first rotary rod on the supporting seat, be equipped with first pneumatic cylinder between supporting seat and the first rotary rod, first swinging boom is equipped with the second swinging boom with the upper end of first rotary rod, and the upper end movable mounting of second swinging boom has third swinging boom and second rotary rod, be equipped with the second pneumatic cylinder between second swinging boom and the third swinging boom, the third swinging boom is equipped with the connecting seat with the upper end of second rotary rod, and the upper end fixed mounting of connecting seat has the work frame, be equipped with in the work frame and lift by crane the.

Preferably, the base is rotatably provided with wheels, the base is provided with stable support legs at positions between the wheels, and the working frame is movably provided with a movable stop door through a hinge.

Preferably, the swivel mount includes first step motor, fixing base, worm, bearing frame, column spinner, worm wheel, rotating disc, spout and annular slide rail, the lower extreme fixed mounting of first step motor has the fixing base, and the fixing base sets up in the base, it is provided with the worm to rotate on the first step motor, the bearing frame sets up in the base, and the bearing frame internal rotation is provided with the column spinner, fixed mounting has the worm wheel on the column spinner, and meshes between worm wheel and the worm to be connected, the upper end fixed mounting of column spinner has rotating disc, and is equipped with the spout on the rotating disc, annular slide rail is fixed on the base, and annular slide rail is located within the spout.

Preferably, the hoisting mechanism comprises a support, a second stepping motor, a remote controller, a roller, a rope, a hoisting frame and a square hole, the second stepping motor is fixed on the support, the roller is movably mounted between the supports, the remote controller is connected with the second stepping motor through a cable, the rope is wound on the roller, the hoisting frame is fixedly mounted at the tail end of the rope, and the square hole is formed in the working frame.

Compared with the prior art, the utility model discloses following beneficial effect has: this novel multipurpose lifting arm through the swivel mount that sets up, can take the work rest on the lifting arm to rotate to adjust the direction of work rest, increased the scope that the staff can work, improved the practicality of whole equipment, through the hoisting mechanism who adds, the staff can directly hoist article, need the lifting work rest when having avoided transporting article, and the time of having practiced thrift has improved efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of a novel multipurpose lifting arm of the present invention;

FIG. 2 is a schematic structural view of a novel multi-purpose lifting arm rotating frame of the present invention;

fig. 3 is the structural schematic diagram of the novel multipurpose lifting arm hoisting mechanism of the utility model.

In the figure: 1. a base; 2. a controller; 3. a seat; 4. a rotating frame; 401. a first stepper motor; 402. a fixed seat; 403. a worm; 404. a bearing seat; 405. a spin column; 406. a worm gear; 407. rotating the disc; 408. a chute; 409. an annular slide rail; 5. a supporting seat; 6. a first rotating arm; 7. a first rotating rod; 8. a first hydraulic cylinder; 9. a second rotating arm; 10. a third rotating arm; 11. a second rotating rod; 12. a second hydraulic cylinder; 13. a connecting seat; 14. a working frame; 15. a hoisting mechanism; 1501. a support; 1502. a second stepping motor; 1503. a remote controller; 1504. a drum; 1505. a rope; 1506. hanging a frame; 1507. a square hole; 16. a wheel; 17. a stabilizing leg; 18. a movable stop gate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in fig. 1-3, a novel multipurpose lifting arm includes a base 1, a controller 2 and a seat 3 are disposed on the base 1, a rotating frame 4 is disposed on the base 1, a supporting seat 5 is fixedly disposed on an upper surface of the rotating frame 4, a first rotating arm 6 and a first rotating rod 7 are movably mounted on the supporting seat 5, a first hydraulic cylinder 8 is disposed between the supporting seat 5 and the first rotating rod 7, a second rotating arm 9 is disposed at upper ends of the first rotating arm 6 and the first rotating rod 7, a third rotating arm 10 and a second rotating rod 11 are movably mounted at an upper end of the second rotating arm 9, a second hydraulic cylinder 12 is disposed between the second rotating arm 9 and the third rotating arm 10, a connecting seat 13 is disposed at upper ends of the third rotating arm 10 and the second rotating rod 11, a working frame 14 is fixedly mounted at an upper end of the connecting seat 13, and a lifting mechanism 15 is disposed in the;

wheels 16 are rotatably mounted on the base 1, stable support legs 17 are arranged at positions, located between the wheels 16, on the base 1, and a movable stop door 18 is movably mounted on the working frame 14 through a hinge; the rotating frame 4 comprises a first stepping motor 401, a fixed seat 402, a worm 403, a bearing seat 404, a rotating column 405, a worm wheel 406, a rotating disc 407, a sliding groove 408 and an annular sliding rail 409, the fixed seat 402 is fixedly installed at the lower end of the first stepping motor 401, the fixed seat 402 is arranged in the base 1, the worm 403 is rotatably arranged on the first stepping motor 401, the bearing seat 404 is arranged in the base 1, the rotating column 405 is rotatably arranged in the bearing seat 404, the worm wheel 406 is fixedly installed on the rotating column 405, the worm wheel 406 is meshed and connected with the worm 403, the rotating disc 407 is fixedly installed at the upper end of the rotating column 405, the sliding groove 408 is arranged on the rotating disc 407, the annular sliding rail 409 is fixed on the base 1, and the annular sliding rail 409 is; the lifting mechanism 15 comprises a bracket 1501, a second stepping motor 1502, a remote controller 1503, rollers 1504, ropes 1505, a hanging frame 1506 and a square hole 1507, wherein the second stepping motor 1501 is fixed on the bracket 1502, the rollers 1504 are movably installed between the brackets 1502, the remote controller 1503 is connected with the second stepping motor 1501 through cables, the ropes 1505 are wound on the rollers 1504, the hanging frame 1506 is fixedly installed at the tail end of each rope 1505, and the square hole 1507 is arranged on the working frame 14.

It should be noted that, the utility model relates to a novel multipurpose lifting arm, when in use, the worker can control the whole device through the controller 2 on the seat 3 on the base 1, the wheel 16 rotates under the control of the controller 2 to drive the whole device to move until the device moves to a proper position, then the stable support leg 17 is put down, so the device is stabilized, other workers can open the movable door 18 on the working rack 14 and enter the working rack 14 on the connecting seat 13, the worker sitting on the seat 3 can raise the height of the working rack 14 through the controller 2, when adjusting the height of the working rack 14, under the action of the controller 2, the first hydraulic cylinder 8 on the supporting seat 5 and the second hydraulic cylinder 12 on the second rotating arm 9 work and stretch, thereby driving the first rotating arm 6, the first rotating rod 7, the second rotating arm 9, the third rotating arm 10 and the second rotating rod 11 to rotate, in this way, the angles between the rotating arms are changed, so as to achieve the lifting of the work frame 14, when the work frame 14 is lifted to a proper position, the worker on the seat 3 stops operating, the worker on the work frame 14 performs related work, when the worker on the work frame 14 works, a lot of articles are often needed, which is that the worker can carry the articles by the lifting mechanism 15, when the worker uses the work, the worker starts the second stepping motor 1502 on the bracket 1501 by the remote controller 1503, the second stepping motor 1502 drives the roller 1504 to rotate, so as to release the rope 1505, the rope in the square hole 1507 moves to bring the hanging frame 1506 to descend, when the hanging frame 1506 descends to the ground, the ground worker loads the related articles into the hanging frame 1505, then controls the second stepping motor 1502 to rotate reversely, lifts the hanging frame 1506, knows that the worker takes out the articles for use, when necessary, the worker on the seat 3 can rotate the direction of the working frame 14 through the rotating frame 4, so that the working range of the worker is enlarged, when adjusting, the worker starts the first stepping motor 401 on the fixed seat 402 through the controller 2, the first stepping motor 401 drives the worm 403 to rotate, because the worm 403 is meshed with the worm wheel 406, when the worm 403 rotates, the worm wheel 406 drives the rotating column 405 to rotate in the bearing seat 404, so as to drive the rotating disc 407 to rotate, when the rotating disc 407 rotates, the sliding groove 408 slides along the annular sliding rail 409, so as to ensure better rotation of the rotating disc 407, so that the rotating disc 407 rotates, so as to drive the working frame 14 to rotate, so as to complete adjustment of the direction, after the worker finishes working on the working frame 14, the worker on the seat 3 descends the working frame 14, and after the worker in the working frame 14 comes out, the entire lifting arm is stowed away, then the stabilizing legs 17 are stowed away, and the entire apparatus is driven away.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention 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 (4)

1. A novel multipurpose lifting arm is characterized in that: comprises a base (1), a controller (2) and a seat (3) are arranged on the base (1), a rotating frame (4) is arranged on the base (1), a supporting seat (5) is fixedly arranged on the upper surface of the rotating frame (4), a first rotating arm (6) and a first rotating rod (7) are movably arranged on the supporting seat (5), a first hydraulic cylinder (8) is arranged between the supporting seat (5) and the first rotating rod (7), a second rotating arm (9) is arranged at the upper end of the first rotating arm (6) and the upper end of the first rotating rod (7), a third rotating arm (10) and a second rotating rod (11) are movably arranged at the upper end of the second rotating arm (9), a second hydraulic cylinder (12) is arranged between the second rotating arm (9) and the third rotating arm (10), a connecting seat (13) is arranged at the upper end of the third rotating arm (10) and the upper end of the second rotating rod (11), and the upper end of the connecting seat (13) is fixedly provided with a working frame (14), and a hoisting mechanism (15) is arranged in the working frame (14).

2. A novel multi-purpose lifting arm as claimed in claim 1, wherein: the utility model discloses a wheel, including base (1), wheel (16) are installed in the rotation on base (1), and the position department that lies in between wheel (16) on base (1) is equipped with firm landing leg (17), there is movable stop gate (18) through hinge movable mounting on work frame (14).

3. A novel multi-purpose lifting arm as claimed in claim 1, wherein: the rotating frame (4) comprises a first stepping motor (401), a fixed seat (402), a worm (403), a bearing seat (404), a rotating column (405), a worm wheel (406), a rotating disc (407), a sliding groove (408) and an annular sliding rail (409), wherein the fixed seat (402) is fixedly installed at the lower end of the first stepping motor (401), the fixed seat (402) is arranged in the base (1), the worm (403) is rotatably arranged on the first stepping motor (401), the bearing seat (404) is arranged in the base (1), the rotating column (405) is rotatably arranged in the bearing seat (404), the worm wheel (406) is fixedly installed on the rotating column (405), the worm wheel (406) is meshed with the worm (403), the rotating disc (407) is fixedly installed at the upper end of the rotating column (405), and the sliding groove (408) is formed in the rotating disc (407), the annular sliding rail (409) is fixed on the base (1), and the annular sliding rail (409) is located in the sliding groove (408).

4. A novel multi-purpose lifting arm as claimed in claim 1, wherein: hoisting mechanism (15) include support (1501), second step motor (1502), remote controller (1503), cylinder (1504), rope (1505), hang frame (1506) and quad slit (1507), second step motor (1502) are fixed in on support (1501), and movable mounting has cylinder (1504) between support (1501), be connected through the cable between remote controller (1503) and the second step motor (1502), twine rope (1505) again on cylinder (1504), and the terminal fixed mounting of rope (1505) has and hangs frame (1506), quad slit (1507) are seted up on work frame (14).