CN222935052U

CN222935052U - Movable high-strength crane

Info

Publication number: CN222935052U
Application number: CN202421996169.2U
Authority: CN
Inventors: 宋丽珍; 任奇生; 王仁强; 赵东伟; 王子昂; 谢昊阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2024-08-18
Filing date: 2024-08-18
Publication date: 2025-06-03
Anticipated expiration: 2034-08-18

Abstract

The present application discloses a movable high-strength crane, which belongs to the technical field of cranes. The crane comprises a support, a crane body arranged on the support, and a lateral moving component arranged on the support for moving the crane body. The crane also comprises a moving mechanism arranged at one end of the support away from the crane body for moving the support. The moving mechanism comprises a cross frame fixedly arranged on the support, a wheel arranged at one end of the bottom of the cross frame, and a universal wheel arranged at the other end of the bottom of the cross frame. The cargo is lifted, transported and transferred by means of a bobbin and a hook on the crane body. The universal wheel and the wheel are respectively installed at the lower end of the cross frame, so that the entire crane can be transferred to a designated position as a whole. The crane can be rotated at an angle by the cooperation of the universal wheel and the wheel. Compared with cranes on traditional support rails, the crane is more flexible in operation and has a wider range of uses.

Description

Movable high-strength crane

Technical Field

The application relates to the technical field of cranes, in particular to a movable high-strength crane.

Background

A crane refers to a multi-action lifting machine that vertically lifts and horizontally conveys weights within a certain range. The bridge crane is hoisting equipment for hoisting materials and is characterized in that two ends of the bridge crane are arranged on a high cement column or a metal support, the bridge crane is shaped like a bridge, and a bridge frame of the bridge crane longitudinally runs along rails paved on the overhead frames at two sides, so that the space below the bridge frame can be fully utilized for hoisting materials and is not blocked by ground equipment.

The existing small-sized crane mostly moves linearly through the rail on the support, but the support is fixed with the ground and limited by the moving space of the rail, so that the crane cannot move lightly, and has poor flexibility and poor stability during lifting.

Accordingly, the present application provides a mobile high strength crane to solve the above-mentioned problems.

Disclosure of utility model

The application provides a movable high-strength crane, and aims to solve the problems that the existing crane in the background art is limited by the movable space of a track, cannot move lightly, has poor flexibility and has poor stability during lifting.

In order to achieve the aim, the application provides the following technical scheme that the movable high-strength crane comprises a bracket, a crane body arranged on the bracket and a transverse moving assembly arranged on the bracket and used for moving the crane body;

The moving mechanism is arranged at one end of the bracket far away from the crane body and used for moving the bracket;

The moving mechanism comprises a transverse frame fixedly arranged on the support, wheels arranged at one end of the bottom of the transverse frame and universal wheels arranged at the other end of the bottom of the transverse frame, and the universal wheels arranged at the lower end of the transverse frame can be matched with the wheels to enable the whole crane to move linearly, and the path of the crane during moving can be adjusted through the three hundred sixty degree rotation function of the universal wheels;

The transverse moving assembly comprises a guide cross beam arranged on the support and far away from one end of the cross beam, and a movable base axially moving on the guide cross beam, wherein the crane body is fixedly arranged on the movable base, and is slidably arranged at the upper end of the guide cross beam through the movable base, so that the crane body axially moves to a limiting effect, and the lifted goods can axially move to a designated position on the guide cross beam through the crane body.

Preferably, one end of the cross frame is provided with a boss for fixedly installing the universal wheel, the cross frame is far away from one end of the universal wheel and is provided with a wheel frame, the wheel is installed in the wheel frame, and the boss for fixing the universal wheel at the lower end of the cross frame mainly plays a role in enabling the bottom of the universal wheel to extend downwards to the ground and keeps flush with the bottom of a tire of the wheel.

Preferably, a miniature motor is arranged on the inner side of the wheel frame, and the output end of the miniature motor is fixedly connected with the wheel shaft of the wheel.

Preferably, a brake rod for locking the wheels is arranged on the outer side of the wheel frame, the brake rod arranged on the outer side of the wheel frame mainly plays a role in locking the wheels, and after the whole crane moves to a designated position, the wheels are locked through the brake rod, so that the whole crane is prevented from shifting in the lifting process.

Preferably, a screw motor is arranged in a rail groove of the guide beam, a screw rod is arranged at the output end of the screw motor, and a limit sleeve block for sleeving screw threads is arranged at the lower end of the movable base.

Preferably, the lower end of the guide cross beam is symmetrically provided with foot rods, and one end of each foot rod, which is far away from the guide cross beam, is fixedly connected with the support through bolts.

Preferably, a storage battery is arranged at the center of the upper end of the transverse frame, and the storage battery is positioned at the inner side of the bracket and fixedly connected through a bolt.

This hoist, it is fixed to the direction crossbeam by the upper end of support, the hoist body is through the route lateral shifting of movable base along the direction crossbeam, hoist transportation transfer is hung to the goods through hoist body upper wire section of thick bamboo and couple, simultaneously, utilize to install universal wheel and wheel respectively at the lower extreme of crossbearer, make whole hoist can wholly shift to appointed position, and this hoist can carry out the rotation of angle through the cooperation of universal wheel and wheel, compare with the hoist on the traditional support track, this hoist operation is more nimble, application range is wider.

Drawings

Fig. 1 is a schematic structural view of a mobile high-strength crane.

Fig. 2 is a schematic structural view of the foot bar.

Fig. 3 is a schematic view of the structure of the guide beam.

Fig. 4 is a schematic diagram of the overall plan view.

Fig. 5 is a schematic view of the structure of the bottom of the movable base.

The reference numerals shown in the figures:

1. A bracket; 11, a transverse frame, 2, a transverse moving assembly, 21, a guide cross beam, 22, a movable base, 23, a limiting sleeve block, 24, a screw motor, 25, a screw rod, 26, a foot rod, 3, a crane body, 4, a storage battery, 5, a moving mechanism, 51, a micro motor, 52, a brake rod, 53, wheels, 54 and universal wheels.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

The embodiment provides a movable high-strength crane, which comprises a bracket 1, a crane body 3 arranged on the bracket 1 and a transverse moving assembly 2 arranged on the bracket 1 for moving the crane body 3, as shown in fig. 1-5;

the crane further comprises a moving mechanism 5 which is arranged at one end of the bracket 1 far away from the crane body 3 and used for moving the bracket 1;

The moving mechanism 5 comprises a transverse frame 11 fixedly arranged on the bracket 1, wheels 53 arranged at one end of the bottom of the transverse frame 11 and universal wheels 54 arranged at the other end of the bottom of the transverse frame 11;

The transverse moving assembly 2 comprises a guide beam 21 arranged on the bracket 1 and far away from one end of the transverse frame 11, and a movable base 22 axially moving on the guide beam 21, and the crane body 3 is fixedly arranged on the movable base 22.

Specifically, the universal wheel 54 arranged at the lower end of the transverse frame 11 can be matched with the wheels 53 to enable the whole crane to move linearly, and the path of the crane during movement can be adjusted through the rotation function of the universal wheel 54 of three hundred sixty degrees, so that the crane is more flexible to use;

wherein, the crane body 3 is slidably mounted at the upper end of the guide beam 21 through the movable base 22, which plays a limiting role on the axial movement of the crane body 3, so that the lifted goods can axially move to a designated position on the guide beam 21 through the crane body 3.

One end of the cross frame 11 is provided with a boss for fixedly mounting the universal wheel 54, one end of the cross frame 11 far away from the universal wheel 54 is provided with a wheel frame, and the wheels 53 are arranged in the wheel frame.

More specifically, the boss at the lower end of the cross frame 11 for fixing the universal wheel 54 mainly extends the bottom of the universal wheel 54 downwards to the ground and keeps flush with the bottom of the tire of the wheel 53, and the wheel frame is mounted at the lower end of the cross frame 11 through bolts, so that the wheel frame can be replaced at any time if the wheel 53 mounted on the wheel frame at a later stage is damaged.

The miniature motor 51 is arranged on the inner side of the wheel frame, and the output end of the miniature motor 51 is fixedly connected with the wheel shaft of the wheel 53.

Wherein, the micro motor 51 plays a role of electric driving in the moving process of the wheels 53, so that the labor intensity of workers in the transferring process can be reduced.

The outside of the wheel carrier is mounted with a brake lever 52 for locking the wheel 53.

It should be noted that, the brake lever 52 installed outside the wheel frame mainly plays a role in locking the wheel 53, and after the whole crane moves to a designated position, the wheel 53 is locked by the brake lever 52, so as to avoid the whole deviation movement of the crane in the lifting process, and the lifted object is largely rocked and impacted on the bracket 1.

A lead screw motor 24 is arranged in a rail groove of the guide beam 21, a lead screw 25 is arranged at the output end of the lead screw motor 24, and a limit sleeve block 23 for sleeving threads of the lead screw 25 is fixedly arranged at the lower end of the movable base 22.

It should be noted that, the screw motor 24 installed on the guide beam 21 is in threaded socket connection with the stop collar block 23 at the bottom of the movable base 22 through the screw rod 25, and the movable base 22 is axially moved along the screw rod 25 after the screw motor 24 is started to drive the screw rod 25 to rotate, so as to hoist the goods to move to a designated area.

The lower end of the guide beam 21 is symmetrically provided with foot rods 26, and one end of the foot rod 26 away from the guide beam 21 is fixedly connected with the bracket 1 through bolts.

The storage battery 4 is arranged in the center of the upper end of the transverse frame 11, and the storage battery 4 is positioned on the inner side of the bracket 1 and fixedly connected through bolts.

The storage battery 4 is installed at the upper end of the transverse frame 11, and two storage batteries are arranged to respectively supply power to the micro motor 51 and the crane body 3.

When the crane is used, the transverse frame 11 and the guide cross beam 21 are assembled into an elevated frame respectively on the support 1, then the wheels 53 and the universal wheels 54 are respectively arranged at the positions corresponding to the lower ends of the transverse frame 11, the crane body 3 at the upper end of the guide cross beam 21 is fixed at the upper end of the movable base 22 and is in threaded sleeve connection with the screw rod 25 through the limit sleeve block 23 at the lower end of the movable base 22, the movable base 22 is driven by the screw rod motor 24 to move along the axial path of the screw rod 25 along with the crane body 3, the universal wheels 54 arranged at the lower end of the transverse frame 11 can be matched with the wheels 53 to enable the whole crane to move linearly, the path of the crane during movement can be regulated through the rotation function of the universal wheels 54 by three hundred sixty degrees, the brake rod 52 arranged at the outer side of the wheel frame mainly plays a role of locking the wheels 53, after the whole crane moves to a designated position, the wheels 53 are locked through the brake rod 52, the whole crane is prevented from shifting in the lifting process, and the lifted object is prevented from shaking and impacting on the support 1 greatly, and the crane is more flexible during use.

The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, who is within the scope of the present application, should make equivalent substitutions or modifications according to the technical scheme and the concept of the present application, and should be covered by the scope of the present application.

Claims

1. The movable high-strength crane comprises a support (1), a crane body (3) arranged on the support (1), a transverse moving assembly (2) arranged on the support (1) and used for moving the crane body (3), and a moving mechanism (5) arranged at one end, far away from the crane body (3), of the support (1) and used for enabling the support (1) to move, and is characterized in that the moving mechanism (5) comprises a transverse frame (11) fixedly arranged on the support (1), wheels (53) arranged at one end of the bottom of the transverse frame (11) and universal wheels (54) arranged at the other end of the bottom of the transverse frame (11), the transverse moving assembly (2) comprises a guide cross beam (21) arranged on the support (1) and a movable base (22) axially moving on the guide cross beam (21), and the crane body (3) is fixedly arranged on the movable base (22).

2. The movable high-strength crane according to claim 1, wherein one end of the cross frame (11) is provided with a boss for fixedly mounting a universal wheel (54), one end of the cross frame (11) far away from the universal wheel (54) is provided with a wheel frame, and the wheels (53) are mounted in the wheel frame.

3. The movable high-strength crane according to claim 2, wherein a micro motor (51) is arranged on the inner side of the wheel frame, and the output end of the micro motor (51) is fixedly connected with the wheel shaft of the wheel (53).

4. The mobile high-strength crane according to claim 2, characterized in that the outside of the wheel carrier is fitted with a brake lever (52) for locking the wheels (53).

5. The movable high-strength crane according to claim 1, wherein a screw motor (24) is arranged in a rail groove of the guide cross beam (21), a screw rod (25) is arranged at an output end of the screw motor (24), and a limit sleeve block (23) for sleeving threads of the screw rod (25) is fixedly arranged at the lower end of the movable base (22).

6. The movable high-strength crane according to claim 1, wherein the lower end of the guide beam (21) is symmetrically provided with foot bars (26), and one end of the foot bars (26) far away from the guide beam (21) is fixedly connected with the bracket (1) through bolts.

7. The movable high-strength crane according to claim 1, wherein a storage battery (4) is arranged at the center of the upper end of the transverse frame (11), and the storage battery (4) is positioned on the inner side of the bracket (1) and fixedly connected through a bolt.