CN216038296U

CN216038296U - Multifunctional flexible crane equipment

Info

Publication number: CN216038296U
Application number: CN202122663245.0U
Authority: CN
Inventors: 刘社力
Original assignee: Suzhou Ketai Technology Co ltd
Current assignee: Suzhou Ketai Technology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-03-15
Anticipated expiration: 2031-11-02

Abstract

A multifunctional flexible crane device comprises a moving trolley, a base, a top frame, a traveling motor, a first suspension arm, a slide rail, a screw rod, a slide block, a rotating head, a second suspension arm, an electric hoist and a hoisting head, wherein the first suspension arm is fixedly connected with the top frame, the slide rail is fixed on the first suspension arm, the screw rod is rotatably connected inside the slide rail, the traveling motor drives the screw rod to rotate through a screw rod module, the slide block is slidably connected on the slide rail, the second suspension arm is fixedly connected with the rotating head, the electric hoist is arranged at one end of the second suspension arm, the hoisting head is arranged at the other end of the second suspension arm, a steel wire rope is wound inside the electric hoist, the steel wire rope penetrates through the hoisting head and extends to the lower side of the hoisting head, the traveling motor, the first suspension arm, the slide rail, the screw rod, the slide block, the rotating head, the second suspension arm, the electric hoist and the hoisting head are adopted, a right-angle is used for replacing a straight suspension arm, and the second suspension arm can rotate by 270 degrees, and the hoisting head can be driven to extend downwards to the interior of the equipment, and the hoisting operation is completed.

Description

Multifunctional flexible crane equipment

Technical Field

The utility model relates to the field of flexible hoisting equipment, in particular to multifunctional flexible crane equipment.

Background

The hoisting machine refers to electromechanical equipment for vertically lifting or vertically lifting and horizontally moving heavy objects, and the range of the hoisting machine is defined as a lifter with rated lifting capacity greater than or equal to 0.5 t; the hoisting height is greater than or equal to 2m, and the electric hoist fixed in a load-bearing mode.

Among the prior art hydraulic pressure spare is bulky, and weight is big, and the staff moves motionlessly, need utilize the hoist to carry out the hoist and mount operation, nevertheless traditional straight arm overhead door height dodges again and does not open, leads to unable jack-up, to sum up, this application now provides a multi-functional flexible loop wheel machine equipment and solves the problem that the aforesaid appears.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a multifunctional flexible crane apparatus to solve the above problems.

Based on the above purpose, the utility model provides a multifunctional flexible crane device, which comprises a movable trolley, a base, a top frame, a walking motor, a first suspension arm, a slide rail, a screw rod, a slide block, a rotating head, a second suspension arm, an electric hoist and a hoisting head, wherein the base is fixed at the middle position of the top of the movable trolley, the top frame can be fixedly and rotatably connected onto the base, the walking motor is arranged inside the top frame, the first suspension arm is fixedly connected with the top frame, the slide rail is fixed on the first suspension arm, the screw rod is rotatably connected inside the slide rail, the walking motor drives the screw rod to rotate through a screw rod module, the slide block is slidably connected onto the slide rail, a ball nut pair is arranged inside the slide block, the ball nut pair is sleeved outside the screw rod and is meshed with the screw rod, the rotating head is rotatably connected to the bottom of the slide block, the second suspension arm is fixedly connected with the rotating head, electric block sets up in No. two davit one ends, the hoist and mount head sets up at No. two davit other ends, and the inside winding of electric block has wire rope, and wire rope runs through the hoist and mount head, extends to the first downside of hoist and mount.

Preferably, four edges and corners at the bottom of the moving trolley are rotatably connected with walking wheels.

Preferably, four edges and corners at the bottom of the moving trolley are provided with positioning feet.

Preferably, the cross section of the top frame is of a triangular structure, and the rotation angle of the top frame is 270 degrees.

Preferably, the rotation angle of the rotary head is 270 °.

Preferably, still include positioning mechanism, positioning mechanism includes stopper, spacing inductor and starting switch, the stopper is fixed to be set up in the upper end of base, matches spacing setting with the lead screw end, spacing inductor passes through screw fixed mounting on the base, starting switch sets up on the base, and starting switch respectively with walking motor, electric block and spacing inductor electric connection.

From the above, it can be seen that the beneficial effects of the present invention are: according to the traveling motor, the first suspension arm, the slide rail, the lead screw, the slide block, the rotating head, the second suspension arm, the electric hoist and the hoisting head, the straight suspension arm is replaced by the right-angle suspension arm, the second suspension arm can rotate for 270 degrees and can drive the hoisting head to extend downwards into equipment to complete hoisting operation; according to the utility model, the hoisting head can be limited by the limiting block, the limiting inductor and the starting switch, so that the equipment is prevented from being damaged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present invention.

In the reference symbols: 1. a column; 2. moving the trolley; 3. a top frame; 4. a screw rod module; 5. a traveling motor; 6. a screw rod; 7. a slide rail; 8. a slider; 9. rotating the head; 10. an electric hoist; 11. hoisting the head; 12. a wire rope; 13. a first suspension arm; 14. a second suspension arm; 21. positioning the bottom feet; 22. and (5) traveling wheels.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.

It is to be noted that technical terms or scientific terms used in the embodiments of the present invention should have the ordinary meanings as understood by those having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Examples

Referring to fig. 1, a multifunctional flexible crane device comprises a moving trolley 2, a base 1, a top frame 3, a traveling motor 5, a first suspension arm 13, a sliding rail 7, a screw rod 6, a sliding block 8, a rotating head 9, a second suspension arm 14, an electric hoist 10 and a hoisting head 11, wherein the base 1 is fixed at the middle position of the top of the moving trolley 2, the top frame 3 is fixedly and rotatably connected to the base 1, the traveling motor 5 is arranged inside the top frame 3, the first suspension arm 13 is fixedly connected with the top frame 3, the sliding rail 7 is fixed on the first suspension arm 13, the screw rod 6 is rotatably connected inside the sliding rail 7, the traveling motor 5 drives the screw rod 6 to rotate through a screw rod 6 module 4, the sliding block 8 is slidably connected to the sliding rail 7, a ball nut pair is arranged inside the sliding block 8, the ball nut pair is sleeved outside the sliding block 6, and the ball nut pair is meshed with the screw rod 6, the rotary head 9 is rotatably connected to the bottom of the sliding block 8, the second suspension arm 14 is fixedly connected with the rotary head 9, the electric hoist 10 is arranged at one end of the second suspension arm 14, the hoisting head 11 is arranged at the other end of the second suspension arm 14, the steel wire rope 12 is wound inside the electric hoist 10, the steel wire rope 12 penetrates through the hoisting head 11 and extends to the lower side of the hoisting head 11, the traveling motor 5, the first suspension arm 13, the sliding rail 7, the lead screw 6, the sliding block 8, the rotary head 9, the second suspension arm 14, the electric hoist 10 and the hoisting head 11 adopt a right-angle suspension arm to replace a straight suspension arm, the second suspension arm 14 can rotate by 270 degrees and can drive the hoisting head 11 to extend downwards into equipment, and hoisting operation is completed.

As an improvement of the scheme, four corners of the bottom of the movable trolley 2 are rotatably connected with walking wheels 22.

As an improvement of the scheme, four corners of the bottom of the movable trolley 2 are provided with positioning feet 21.

As an improvement of the above scheme, the cross section of the top frame 3 is in a triangular structure, and the rotation angle of the top frame 3 is 270 °.

As a modification of the above, the rotation angle of the rotary head 9 is 270 °.

As an improvement scheme of the scheme, the lifting device further comprises a positioning mechanism, the positioning mechanism comprises a limiting block, a limiting sensor and a starting switch, the limiting block is fixedly arranged at the upper end of the base 1 and matched with the tail end of the screw rod 6 in a limiting mode, the limiting sensor is fixedly arranged on the base 1 through screws, the starting switch is arranged on the base 1, and the starting switch is respectively and electrically connected with the walking motor 5, the electric hoist 10 and the limiting sensor.

In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the present invention. The foregoing description is only a preferred embodiment of the utility model, which can be embodied in many different forms than described herein, and therefore the utility model is not limited to the specific embodiments disclosed above. And that those skilled in the art may, using the methods and techniques disclosed above, make numerous possible variations and modifications to the disclosed embodiments, or modify equivalents thereof, without departing from the scope of the claimed embodiments. Any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the scope of the technical solution of the present invention.

Claims

1. A multi-functional flexible loop wheel machine equipment which characterized in that includes:

a mobile trolley (2);

the base (1), the said base (1) is fixed in the middle position of top of the travelling car (2);

the top frame (3) can be fixedly and rotatably connected to the base (1);

the walking motor (5), the walking motor (5) is arranged in the top frame (3);

the first suspension arm (13), wherein the first suspension arm (13) is fixedly connected with the top frame (3);

the sliding rail (7), the sliding rail (7) is fixed on the first suspension arm (13);

the screw rod (6) is rotatably connected inside the sliding rail (7), and the walking motor (5) drives the screw rod (6) to rotate through the screw rod (6) module (4);

the sliding block (8) is connected to the sliding rail (7) in a sliding mode, a ball nut pair is arranged inside the sliding block (8), the ball nut pair is sleeved outside the screw rod (6), and the ball nut pair is meshed with the screw rod (6);

the rotating head (9), the rotating head (9) is rotatably connected to the bottom of the sliding block (8);

the second suspension arm (14), the second suspension arm (14) is fixedly connected with the rotating head (9);

the electric hoist (10), the electric hoist (10) is arranged at one end of the second suspension arm (14); and

hoisting head (11), hoisting head (11) set up at No. two davit (14) other ends, and electric block (10) inside winding has wire rope (12), and wire rope (12) run through hoisting head (11), extend to hoisting head (11) downside.

2. The multifunctional flexible crane equipment as claimed in claim 1, characterized in that the four corners of the bottom of the moving trolley (2) are rotatably connected with walking wheels (22).

3. The multifunctional flexible crane equipment as claimed in claim 1, characterized in that the four corners of the bottom of the moving trolley (2) are provided with positioning feet (21).

4. The multifunctional flexible crane equipment as claimed in claim 1, characterized in that the cross section of the top frame (3) is triangular structure and the rotation angle of the top frame (3) is 270 °.

5. A multifunctional flexible crane apparatus according to claim 1, characterized in that the rotation angle of the rotating head (9) is 270 °.

6. The multifunctional flexible crane apparatus of claim 1, further comprising:

a positioning mechanism, the positioning mechanism comprising:

the limiting block is fixedly arranged at the upper end of the base (1) and is matched with the tail end of the screw rod (6) for limiting;

the limiting inductor is fixedly arranged on the base (1) through a screw; and

the starting switch is arranged on the base (1) and is electrically connected with the walking motor (5), the electric hoist (10) and the limit sensor respectively.