CN218665063U

CN218665063U - Rigid anti-swing lifting trolley

Info

Publication number: CN218665063U
Application number: CN202223168803.7U
Authority: CN
Inventors: 王少佩
Original assignee: Aolitong Crane Jiangsu Co ltd
Current assignee: Aolitong Crane Jiangsu Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-21
Anticipated expiration: 2032-11-29

Abstract

The application discloses a rigid anti-swing lifting trolley, which comprises a lifting trolley, a lifting mechanism and an anti-swing mechanism; the two ends of one side of the trolley along the width direction are respectively provided with a guide wheel set for guiding and moving; the top surface of the trolley is provided with a lifting mechanism for lifting; the bottom surface of the trolley is fixedly provided with a connecting frame; the connecting frame is in a rectangular frame shape; the bottom surface of link installation is provided with anti-swing mechanism for anti-swing work. The rigid anti-swing type lifting trolley is stable and anti-swing, and is long in service life and high in working efficiency.

Description

Rigid anti-swing lifting trolley

Technical Field

The application relates to the technical field of intelligent hoisting equipment, in particular to a rigid anti-swing type hoisting trolley.

Background

With the development of times and science and technology, trade is more frequent, and the requirement of the crane field for lifting operation is higher and higher. At present, the requirement for preventing swinging in the lifting process is urgent, but electronic anti-swinging systems used by most lifting equipment still can swing to a certain degree in the operation process, and potential safety hazards can be generated due to the swinging under certain specific working conditions.

Disclosure of Invention

In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide a rigid anti-swing trolley which is stable and anti-swing, has a long service life and high working efficiency.

The application provides a rigid anti-swing lifting trolley which comprises a lifting trolley, a lifting mechanism and an anti-swing mechanism;

the two ends of one side of the trolley along the width direction are respectively provided with a guide wheel set for guiding and moving; the top surface of the trolley is provided with a lifting mechanism for lifting; the bottom surface of the trolley is fixedly provided with a connecting frame; the connecting frame is in a rectangular frame shape; the bottom surface of link installation is provided with anti-swing mechanism for anti-swing work.

Preferably, the hoisting mechanism comprises a crane drum, a driving motor and a travel switch; the top surface of the trolley is provided with a crane drum; the lifting hook group of the crane winding drum penetrates through the trolley and extends into the connecting frame for lifting; the two ends of the crane winding drum along the axis direction are respectively provided with a driving motor for providing power for the crane winding drum; the crane drum is provided with a travel switch.

Preferably, the anti-shaking mechanism comprises an anti-shaking frame, a buffer and an anti-shaking block; the bottom surface of the connecting frame is fixedly provided with an anti-shaking frame; buffer mounting seats are symmetrically arranged on the top surfaces of two ends of the anti-swing frame along the length direction of the trolley; the two buffer mounting seats are matched and arranged in pairs, and more than two pairs of buffer mounting seats are uniformly arranged along the width direction of the trolley; the buffer mounting seat is arranged in a Z shape, and the top end of the buffer mounting seat is provided with a buffer in a vertical direction; the inner walls of four sides of the anti-swing frame are provided with anti-swing blocks, and one or more anti-swing blocks on the same side are arranged.

Preferably, the connecting frame is provided with a laser sensor.

Compared with the prior art, the beneficial effects of this application are:

this application is through setting up anti-swing mechanism, can realize explosion-proof, the explosion-proof and anti-swing function of rigidity anti-swing formula handling dolly high efficiency, high accuracy, and not only can safe and reliable's handling goods improves operating efficiency and operation precision, need not artifical scene intervention moreover, for handling work reduction time cost, raises the efficiency, and the guarantee safety provides new scheme.

It should be understood that what is described in this summary section is not intended to limit key or critical features of the embodiments of the application, nor is it intended to limit the scope of the application. Other features of the present application will become apparent from the following description.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic structural view of a rigid anti-swing trolley provided in an embodiment of the present application;

fig. 2 is a side view of a rigid sway prevention trolley according to an embodiment of the present application.

Reference numbers in the figures: 1. a trolley; 2. a hoisting mechanism; 3. an anti-shake mechanism;

11. a guide wheel set; 12. a connecting frame; 13. a laser sensor;

21. a crane drum; 22. a drive motor; 23. a travel switch;

31. an anti-swing frame; 32. a buffer; 33. an anti-shake block; 34. a bumper mount.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant application and are not limiting of the application. It should be noted that, for the convenience of description, only the portions relevant to the application are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 and 2, an embodiment of the present application provides a rigid anti-swing trolley, which includes a trolley 1, a hoisting mechanism 2, and an anti-swing mechanism 3;

the two ends of one side of the trolley 1 along the width direction are respectively provided with a guide wheel set 11 for guiding and moving; the top surface of the trolley 1 is provided with a lifting mechanism 2 for lifting; the bottom surface of the trolley 1 is fixedly provided with a connecting frame 12; the connecting frame 12 is in a rectangular frame shape; the bottom surface of the connecting frame 12 is provided with an anti-swing mechanism 3 for anti-swing work.

In the embodiment, the trolley 1 is used as a bearing mechanism of the whole trolley, the lifting mechanism 2, the anti-swing mechanism 3 and other components are all installed or connected to the trolley 1, the two guide wheel sets 11 are installed at the front end and the rear end of the trolley 1, the trolley 1 is tightly attached to the track through the two guide wheels, and meanwhile, the trolley 1 is also provided with the running mechanism which can drive the trolley 1 to horizontally run along the track direction, so that the stability of the trolley 1 is effectively ensured, and the whole trolley is prevented from swinging when running in the horizontal direction.

In a preferred embodiment, the hoisting mechanism 2 comprises a crane drum 21, a drive motor 22 and a travel switch 23; the top surface of the trolley 1 is provided with a crane drum 21; the hook group of the crane drum 21 passes through the trolley 1 and extends into the connecting frame 12 for hoisting; two ends of the crane drum 21 along the axis direction are respectively provided with a driving motor 22 for providing power for the crane drum 21; the crane drum 21 is provided with a travel switch 23.

Referring to fig. 1 and 2, in this embodiment, the hoisting mechanism 2 is installed on the trolley 1, and the crane drum 21 has a four-rope-outlet drum structure, so that the stability of the steel wire rope during the hoisting process is ensured by a redundant design, and the service life of the steel wire rope can be prolonged.

Travel switch 23 installs and sets up on hoist drum 21, surveys hoist drum 21's play rope speed or acceleration in real time, through intelligent system control hoist drum 21's play rope speed, guarantees that the lifting hook group is lifting steadily in-process, prevents that speed unstability from producing and sways, and travel switch 23 adopts explosion-proof design simultaneously, has explosion-proof function.

In a preferred embodiment, the anti-shake mechanism 3 includes an anti-shake frame 31, a bumper 32, and an anti-shake block 33; an anti-shaking frame 31 is fixedly arranged on the bottom surface of the connecting frame 12; the anti-swing frame 31 is symmetrically provided with buffer mounting seats 34 along the top surfaces of both ends of the length direction of the trolley 1; the two buffer mounting seats 34 are matched and arranged in pairs, and more than two pairs of buffer mounting seats are uniformly arranged along the width direction of the trolley 1; the buffer mounting seat 34 is arranged in a Z shape, and the top end of the buffer mounting seat is provided with the buffer 32 in a vertical direction; the inner walls of four sides of the anti-swing frame 31 are provided with anti-swing blocks 33, and one or more anti-swing blocks 33 on the same side are provided.

Referring to fig. 1 and 2, in this embodiment, the anti-rolling frame 31 is a square frame, is installed at the bottom end of the connecting frame 12, and is formed of a hollow square tube and angle steel, and has a light weight while ensuring rigidity.

Buffer mount pad 34 sets up to the Z style of calligraphy, installs on anti-swing frame 31, makes the top exceed anti-swing frame 31 plane, and the buffer 32 that the top installation set up is used for the buffering shock attenuation: when the cargo is lifted to the anti-swing frame 31 by the lifting mechanism 2 through the hook of the hook group, the top surface of the cargo touches the buffers 32, the impact force of the cargo on the anti-swing frame 31 is reduced by the buffers 32, and the cargo is prevented from being lifted to the top end and being in rigid touch with the anti-swing frame 31 to enable the anti-swing frame 31 to swing and swing.

The anti-swing blocks 33 are distributed on four sides of the periphery of the anti-swing frame 31, and the buffer 32 and the anti-swing blocks 33 are made of rubber materials with shock absorption and anti-skid functions. When the cargo is lifted into the anti-swing frame 31 by the lifting mechanism 2 and the cargo is lifted into the anti-swing frame 31, the anti-swing block 33 can be tightly attached to the peripheral wall surface of the cargo, so that the cargo cannot swing to the periphery when the trolley 1 runs horizontally, and the anti-swing effect during the horizontal running is realized.

In a preferred embodiment, a laser sensor 13 is mounted on the connecting frame 12.

Referring to fig. 1 and 2, in this embodiment, the laser sensor 13 is installed on the connecting frame 12, and the walking distance of the trolley 1 in the horizontal direction is measured through the bar code, so as to ensure that the crane group lifts the goods and the hanger to reach the proper position, and meanwhile, the laser sensor 13 is designed to be explosion-proof and has an explosion-proof function.

The working principle of the application is as follows:

when the goods and the lifting appliance are lifted, the integral lifting trolley ensures that the goods and the lifting appliance cannot swing in the vertical direction in the operation process by the travel switch 23 with the explosion-proof function and the four-rope-outlet mode on the lifting mechanism 2. When the goods and the lifting appliance reach the anti-swing frame 31, the impact force of the lifting appliance on the anti-swing frame 31 is reduced by the buffer 32 and the anti-swing block 33, the lifting appliance is fixed by the anti-swing frame 31 and the anti-swing block 33 when the trolley 1 runs horizontally, the lifting appliance is ensured not to swing along with the lifting appliance, and then the running distance of the trolley 1 is measured by the laser sensor 13 with the anti-explosion function to reach the designated placement position. Meanwhile, all the electrical equipment adopts explosion-proof equipment, so that the explosion-proof effect is achieved to a certain degree.

In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A rigid anti-swing type hoisting trolley is characterized by comprising a hoisting trolley, a hoisting mechanism and an anti-swing mechanism;

the two ends of one side of the trolley along the width direction are respectively provided with a guide wheel set for guiding and moving; the lifting mechanism is arranged on the top surface of the trolley and is used for lifting; the bottom surface of the trolley is fixedly provided with a connecting frame; the connecting frame is in a rectangular frame shape; the bottom surface installation of link is provided with anti-rocking mechanism for anti-rocking work.

2. The rigid anti-sway trolley of claim 1, wherein said hoisting mechanism comprises a crane drum, a drive motor, and a travel switch; the crane winding drum is arranged on the top surface of the trolley; the lifting hook group of the crane winding drum penetrates through the trolley and extends into the connecting frame for lifting work; the driving motors are arranged at two ends of the crane winding drum along the axis direction and used for providing power for the crane winding drum; the crane winding drum is provided with the travel switch.

3. The rigid sway damper of claim 2, wherein the sway bracing mechanism comprises a sway bracing frame, a bumper and a sway bracing block; the anti-shaking frame is fixedly arranged on the bottom surface of the connecting frame; the anti-swing frame is symmetrically provided with buffer installation seats along the top surfaces of two ends of the length direction of the trolley; the two buffer mounting seats are matched and arranged in pairs, and more than two pairs of buffer mounting seats are uniformly arranged in the width direction of the trolley; the buffer mounting seat is arranged in a Z shape, and the top end of the buffer mounting seat is provided with the buffer along the vertical direction; the anti-rocking frame is characterized in that the anti-rocking blocks are arranged on the inner walls of four sides of the anti-rocking frame, and one or more anti-rocking blocks are arranged on the same side.

4. The rigid anti-swing trolley according to claim 3, wherein a laser sensor is mounted on the link.