CN220432127U - Become high widening from mobile vehicle-mounted lifting equipment - Google Patents

Abstract

The utility model discloses a variable-height and wide-width self-moving vehicle-mounted lifting device which comprises a multidirectional moving flat car, a supporting frame, a main beam, a transverse sliding device and a lifting device, wherein the lifting device is movably hung on the main beam, the main beam is erected on the multidirectional moving flat car through the supporting frame, the supporting beam is connected with the main beam through the transverse sliding device, the multidirectional moving flat car can move freely, and the height of the supporting frame is adjustable. The lifting equipment is supported by the multidirectional moving flat car, so that the problem of multidirectional movement in a plane can be solved; the clearance and the clear width can be adjusted, and the device can be suitable for the assembly and disassembly, the lifting and the transverse movement of components in various complex spaces; the lifting equipment can be used for carrying out various self-assembly and disassembly modes such as vertical assembly, cantilever assembly, swivel erection and the like, and can adapt to self-assembly and disassembly and work under various environments.

Description

Become high widening from mobile vehicle-mounted lifting equipment

Technical Field

The utility model relates to the field of lifting equipment. More particularly, the present utility model relates to a height-changing, width-changing, self-moving vehicle-mounted lifting apparatus.

Background

With the economic development of society, the existing urban traffic and supporting facilities may not meet the demands of production and living at the future, and in order to provide power for the development of the following cities, the reconstruction and expansion plans of traffic and supporting facilities are started in areas with partially developed economy.

Lifting, transporting, installing and dismantling of large-sized concrete members or steel structures are unavoidable in the existing urban infrastructure reconstruction and expansion engineering; however, due to higher urban degrees of partial areas, many limitations such as narrow roads, staggered stereoscopic spaces and the like often exist in the reconstruction and expansion process of urban infrastructures; in addition, in the reconstruction and expansion of urban highways, components in the stereoscopic space are often required to be installed and disassembled under the condition of no traffic interruption; when the situation is met, the traditional hoisting equipment such as a gantry crane can only move on a fixed net width and a fixed longitudinal track, the movable function is single, the component parts are relatively large, and the installation is difficult in a complex space state; construction using such equipment and methods has failed to meet site safety, construction period, traffic requirements. For lifting, transporting, installing and dismantling the components in a specific complex space state, a device which can be adjusted in clear width and clear height and can adapt to various installation conditions is needed to meet the construction requirements.

Disclosure of Invention

To achieve these objects and other advantages and in accordance with the purpose of the utility model, as embodied and broadly described herein, a vehicle-mounted lifting device for a vehicle with a variable height and a variable width includes a multi-directional moving platform, a supporting frame, a main beam, a lateral sliding device, and a lifting device movably hung on the main beam, the main beam being installed on the multi-directional moving platform through the supporting frame, and the supporting beam and the main beam being connected through the lateral sliding device, the multi-directional moving platform being freely movable, and the height of the supporting frame being adjustable.

According to a preferred embodiment of the utility model, a plurality of support frames are provided, and two adjacent support frames are detachably connected through transverse connectors.

According to a preferred embodiment of the utility model, the support beam is spliced from a plurality of standard segments, the height of which is adjusted by adjusting the number of standard segments.

According to a preferred embodiment of the utility model, the detachable connection is realized between two adjacent support frames by means of a plurality of transverse connectors, wherein the detachable connection is realized between two corresponding standard segments of two adjacent support frames by means of one of said transverse connectors.

According to a preferred embodiment of the utility model, a plurality of the multi-directional moving flat cars are spliced to form a multi-directional moving flat car set.

According to a preferred embodiment of the utility model, the main beam is provided with a rotary driving device at a position close to the tail end, and the main beam rotates by taking the rotary driving device as an axis.

According to a preferred embodiment of the utility model, the main beam is provided with a counterweight near the end of the rotary drive means, and the counterweight is closer to the end of the main beam than to the rotary drive means.

According to a preferred embodiment of the utility model, the multidirectional moving flat car is provided with a supporting transverse plate, the supporting frame is erected on the supporting transverse plate, and when the lifting device works, a jacking mechanism is arranged below the supporting transverse plate so as to support and fix the supporting transverse plate.

The utility model at least comprises the following beneficial effects:

(1) The lifting equipment is supported by the multidirectional moving flat car, so that the problem of multidirectional movement in a plane can be solved.

(2) The lifting equipment can realize the adjustment of clearance and clear width, and can adapt to the assembly and disassembly, lifting and transverse movement of components in various complex spaces.

(3) The lifting equipment can be used for carrying out various self-assembly and disassembly modes such as vertical assembly, cantilever assembly, swivel erection and the like, and can adapt to self-assembly and disassembly and work under various environments.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the height-variable and width-variable self-moving vehicle-mounted lifting equipment.

FIG. 2 is a diagram of the utility model for adjusting the net width change of a variable-height and variable-width self-moving vehicle-mounted lifting device.

FIG. 3 is a schematic plan view of a height-increasing and width-increasing self-moving vehicle-mounted lifting equipment rotating across an obstacle in the utility model.

Fig. 4 is a schematic diagram of lifting operation of the height-variable and width-variable self-moving vehicle-mounted lifting equipment.

Detailed Description

The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present utility model.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

As shown in fig. 1-4, the utility model provides a variable-height and variable-width self-moving vehicle-mounted lifting device, which comprises a plurality of multi-directional moving flat cars 1, a support frame 3, a main beam 4, a transverse sliding device 6 and a lifting device 7, wherein the lifting device 7 is movably hung on the main beam 4, the main beam 4 is erected on the multi-directional moving flat cars 1 through the support frame 3, and a plurality of multi-directional moving flat cars 1 are spliced to form a multi-directional moving flat car group. The supporting beam 3 is connected with the main cross beam 4 through a transverse sliding device 6, the multidirectional moving flat car 1 can move freely, and the height of the supporting frame 3 is adjustable.

Among the above-mentioned technical scheme, at first set up multidirectional removal flatbed 1 on ground, set up vertical support frame on every multidirectional removal flatbed 1, set up sideslip slider and main beam on the support frame. Lifting device through hanging on the main beam can promote and drop the hoist and mount thing, and hoisting device 7 can carry the sideslip along the main beam, and the sideslip and the longitudinal movement of whole equipment can be realized through the multidirectional removal flatbed synchronous motion of bottom.

In a preferred technical scheme, the support frames 3 are multiple, and two adjacent support frames 3 are detachably connected through the transverse connecting piece 5, so that the supporting strength of the whole equipment can be improved, but when a plurality of objects are required to be hoisted, the transverse connecting piece 5 between the support frames 3 can be removed, a single multidirectional movable flat car 1 and the support frames 3 can be moved, and the equipment clear width can be quickly adjusted, and the equipment can be quickly hoisted under the condition of being suitable for various clear width demands.

In a preferred embodiment, the supporting beam 3 is formed by splicing a plurality of standard segments, and the height of the supporting beam 3 is adjusted by adjusting the number of the standard segments.

In a preferred technical scheme, two adjacent support frames 3 are detachably connected through a plurality of transverse connecting pieces 5, wherein one transverse connecting piece 5 is adopted between two corresponding standard sections of the two adjacent support frames to realize detachable connection, not only can the vertical height be adjusted, but also the transverse split hoisting can be carried out, and the two can be carried out simultaneously.

In a preferred embodiment, a rotation driving device 11 is installed at a position of the main beam 4 near the tail end, and the main beam 4 rotates around the rotation driving device 11 as an axis. The main beam 4 is rotated by the rotation driving device 11, so that the obstacle below the height can be spanned.

In one preferred embodiment, the end of the main beam 4 near the rotation driving device 11 is provided with a balancing weight 9, and compared with the rotation driving device 11, the balancing weight 9 is closer to the end of the main beam 4, where the balancing weight 9 is provided to keep the rotation driving device 11 stable in the process of rotating the real equipment.

In one preferred technical scheme, be provided with on the multidirectional removal flatbed 1 and support diaphragm 2, support frame 3 erects on supporting diaphragm 2, works as the hoisting device during operation, support diaphragm 2 below is provided with climbing mechanism 8, in order to right support diaphragm 2 supports fixedly, and when the hoisting operation, utilize climbing mechanism 8 to carry out further jacking fixedly to whole equipment.

Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.

Claims (8)

1. The utility model provides a become high widening from mobile vehicle-mounted carrying equipment, its characterized in that, including multidirectional removal flatbed, support frame, main beam, transverse sliding device and hoisting apparatus, hoisting apparatus is portable to be hung to be established on the main beam, the main beam passes through the support frame erects on the multidirectional removal flatbed, just the support frame with connect through transverse sliding device between the main beam, multidirectional removal flatbed is freely movable, the height-adjustable of support frame.

2. The variable-height and variable-width self-moving vehicle-mounted lifting equipment according to claim 1, wherein a plurality of supporting frames are provided, and two adjacent supporting frames are detachably connected through a transverse connecting piece.

3. The variable height, wide, self-moving vehicle-mounted lifting device of claim 2, wherein the support frame is spliced from a plurality of segments, the height of the support frame being adjusted by adjusting the number of segments.

4. A variable height and width self-moving vehicle-mounted lifting device according to claim 3, wherein the detachable connection is realized between two adjacent support frames through a plurality of transverse connectors, wherein the detachable connection is realized between two corresponding sections of the two adjacent support frames through one transverse connector.

5. The variable height and width self-moving vehicle-mounted lifting device according to claim 1, wherein a plurality of the multi-direction moving flat cars are spliced to form a multi-direction moving flat car group.

6. The variable height and width self-moving vehicle-mounted lifting equipment according to claim 1, wherein a rotary driving device is arranged at a position, close to the tail end, of the main beam, and the main beam rotates around the rotary driving device as an axis.

7. The variable height, width, self-moving vehicle-mounted lifting device of claim 6, wherein the end of the main beam adjacent the rotary drive is provided with a counterweight, and wherein the counterweight is closer to the end head of the main beam than the rotary drive.

8. The variable-height and variable-width self-moving vehicle-mounted lifting device according to claim 1, wherein a supporting transverse plate is arranged on the multidirectional moving flat car, the supporting frame is erected on the supporting transverse plate, and a lifting mechanism is arranged below the supporting transverse plate to support and fix the supporting transverse plate when the lifting device works.