CN220684401U

CN220684401U - Floor carrier plate transportation and overhead hoist

Info

Publication number: CN220684401U
Application number: CN202321933710.0U
Authority: CN
Inventors: 魏美博; 梁顺; 张丁; 刘阳; 朱帅龙; 陈林波; 黄镜炼
Original assignee: MCC Shanghai Steel Structure Technology Co Ltd
Current assignee: MCC Shanghai Steel Structure Technology Co Ltd
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2024-03-29
Anticipated expiration: 2033-07-21

Abstract

The utility model relates to the technical field of building construction, in particular to a floor carrier plate transporting and lifting device, which comprises: at least one support structure, and the adjacent support structures are connected in an up-down plug-in manner; the bracket structure comprises two hollow square upright posts which are oppositely arranged and square supporting cross bars which are vertically connected to the lower parts of the two square upright posts, wherein upright post plugs are fixedly connected to the top ends of the two square upright posts, and the sizes of the upright post plugs are matched with the sizes of inner cavities of the square upright posts; the front and back sides of the upper portion of two square stand posts are all fixed with the otic placode perpendicularly, and be connected with the pair of screw rods between the otic placode that two relative settings, the one side that sets up in opposite directions of two square stand posts is all fixed and is provided with the lug. The device not only can satisfy on-the-spot hoist and mount demand for building carrier plate is safe to be guaranteed at hoist and mount process, can also fix building carrier plate in the transportation, prevents to rock, extrudees each other because of building carrier plate in the transportation and lead to being difficult to the problem of unloading.

Description

Floor carrier plate transportation and overhead hoist

Technical Field

The utility model relates to the technical field of building construction, in particular to a floor carrier plate transporting and lifting device.

Background

The profiled steel sheet is a generic term of all steel sheets pressed by a plate pressing machine, and has the advantages of light unit weight, high strength, good shock resistance, quick construction, attractive appearance and the like, thus being very widely applied. At present, in steel structure building engineering such as super high-rise buildings, industrial plants, bridge structures and the like, a composite floor slab of a steel beam and a profiled steel sheet or a steel bar truss template (namely a steel bar truss floor support plate) is mainly adopted, and compared with other types of floor support plates, the steel bar truss floor support plate has a plurality of advantages.

At present, the patents on the floor support plates are mostly concentrated on hoisting, various hoisting devices are developed for changing the conventional hoisting belt binding unloading method, the problems of potential safety hazards and damage and deformation in the loading and unloading process of the floor support plates are avoided, but no suitable solution exists at present for solving the problems of difficult unloading and hoisting caused by shaking and mutual extrusion of the floor support plates such as the steel bar truss floor support plates in the transportation process.

Disclosure of Invention

Aiming at the problems, the utility model discloses a floor carrier plate transporting and lifting device, which is used for solving the problems of difficult unloading and lifting caused by shaking and mutual extrusion of the floor carrier plates in the transportation process in the prior art.

The utility model discloses a floor carrier plate transporting and lifting device, which comprises: at least one support structure, and the adjacent support structures are connected in an up-down plug-in manner;

the bracket structure comprises two square upright posts which are oppositely arranged and a square supporting cross rod which is vertically connected to the lower parts of the two square upright posts, and the square upright posts are of a hollow structure; the top ends of the two square upright posts are fixedly connected with upright post plugs, and the sizes of the upright post plugs are matched with the sizes of the inner cavities of the square upright posts;

the two the front and back both sides of the upper portion of square stand all vertical fixation is provided with the otic placode, and is connected with the pair of drawing screw rod between two otic placodes that control relative setting up, two the square stand all fixed one side that sets up in opposite directions is provided with the lug.

In some embodiments, the lower parts of the two square upright posts are respectively provided with a first bolt hole in a penetrating manner, the two ends of the square support cross rod are respectively fixedly provided with a connecting plate, and the connecting plates are provided with second bolt holes, so that the connecting plates are fixed at the lower parts of the square upright posts through fixing bolts penetrating through the first bolt holes and the second bolt holes;

the distance between the bottom of the first bolt hole and the bottom of the square upright post is larger than the length of the upright post plug.

In some embodiments, the two ends of the square support cross bar are connected with the connecting plate through welding.

In some embodiments, the lifting lug is vertically welded at an intermediate position on one side of the square upright, and the lifting lug is welded at a corner position on one side of the square upright.

In some of these embodiments, the stud plugs are welded to the tops of the square studs.

In some of these embodiments, the free end of the split screw is secured with a wing nut.

In some embodiments, the floor support plate is a steel bar truss floor support plate.

Compared with the prior art, the utility model has at least one of the following advantages or beneficial effects:

1. the floor support plate transporting and lifting device can be assembled and used when a processing plant is loaded, so that the on-site lifting requirement can be met, the safety of the floor support plate in the lifting process is ensured, the floor support plate can be fixed in the transporting process, and the problem that the floor support plate is difficult to disassemble due to shaking and mutual extrusion of the floor support plate in the transporting process is solved.

2. The floor carrier plate transporting and lifting device has the advantages of being simple in manufacture, convenient to assemble and disassemble, high in operability, easy to assemble in factories and capable of being recycled.

3. When the floor support plate is stacked on site, the support structure of the device can be used for stacking in multiple layers, so that the occupation of construction sites is reduced, and the space is saved.

Drawings

The utility model and its features, aspects and advantages will become more apparent from the detailed description of non-limiting embodiments with reference to the following drawings. Like numbers refer to like parts throughout. The drawings may not be to scale, emphasis instead being placed upon illustrating the principles of the utility model.

FIG. 1 is a front view of a floor carrier transport and handling apparatus in accordance with an embodiment of the present utility model;

FIG. 2 is a cross-sectional view at A-A in FIG. 1;

FIG. 3 is a cross-sectional view at B-B in FIG. 1;

FIG. 4 is a perspective view of a floor carrier transport and handling apparatus according to an embodiment of the present utility model;

FIG. 5 is a schematic view of an application of a floor carrier transport and handling apparatus according to an embodiment of the present utility model;

wherein 1 is the lug, 2 is the otic placode, 3 is the counter-pulling screw rod, 4 is butterfly nut, 5 is square stand, and 51 is stand plug, 6 is the connecting plate, 7 is fixing bolt, 8 is square supporting screw rod, and 9 is building carrier plate.

Detailed Description

The utility model will now be further described with reference to the accompanying drawings and specific examples, which are not intended to limit the utility model.

As shown in fig. 1 to 5, the present utility model discloses a floor carrier plate transporting and lifting device, wherein the floor carrier plate 9 can be a steel bar truss floor carrier plate; specifically, this building carrier plate transportation and overhead hoist includes: at least one support structure (only one of which is shown) and adjacent support structures are connected in a vertically inserted manner; the bracket structure comprises two square upright posts 5 which are oppositely arranged and square supporting cross bars 8 which are vertically connected to the lower parts of the two square upright posts 5, wherein the square upright posts 5 are of a hollow structure; the top ends of the two square upright posts 5 are welded and connected with an upright post plug 51, the size of the upright post plug 51 is matched with the size of the inner cavity of the square upright post 5 so that the lower part of the square upright post 5 of the upper bracket structure can be sleeved on the upright post plug 51 of the lower bracket structure, and the plug connection between the square upright post 5 of the upper bracket structure and the square upright post 5 of the lower bracket structure can be realized; the front and back sides of the upper portion of these two square upright posts 5 are all fixed perpendicularly and are provided with otic placode 2, and be connected with between two otic placode 2 of controlling relative setting and to drawing screw rod 3 (specifically, be connected with to drawing screw rod 3 between two otic placode 2 that are located two square upright posts 5 fronts respectively, or be connected with to drawing screw rod 3 between two otic placode 2 that are located two square upright posts 5 rear sides respectively, specific can be the case is according to the circumstances), the one side that sets up in opposite directions of two square upright posts 5 is all fixed and is provided with lug 1.

Specifically, the lower parts of the two square upright posts 5 are horizontally penetrated and provided with two first bolt holes, two ends of the square support cross rod 8 are welded and connected with the connecting plate 6, two second bolt holes are horizontally formed in the connecting plate 6, specifically, the two second bolt holes are positioned at the upper part of the connecting plate 6, two ends of the square support cross rod 8 are welded with the lower part of the connecting plate 6, and the connecting plate 6 is fixed at the lower part of the square upright posts 5 through the fixing bolts 8 penetrating through the first bolt holes and the second bolt holes, so that the square support cross rod 8 can be integrally fixed between the two square upright posts 5; the distance between the bottom of the first bolt hole and the bottom of the square upright 5 is larger than the length of the upright plug 51, so that the plugging and fixing between the upper and lower adjacent square uprights 5 cannot be affected.

In the embodiment of the utility model, the lifting lug 1 is vertically welded at the middle position of one side vertical surface of the square upright 5, the lug plates 2 are welded at the corner position of one side of the square upright 5, the welding surfaces of the two lug plates 2 and the square upright 5 are adjacent to the welding surfaces of the lifting lug 1 and the square upright 5, the two lug plates 2 are symmetrically arranged about the central line of the upright, and the welding height is designed according to the packing condition of the actual floor support plate 9. The column plug 51 is welded on top of the square column 5, and the largest outer wall section of the column plug 51 is slightly smaller than the inner wall section of the square column 5.

In a preferred embodiment of the present utility model, the free ends of the split screws 3 are fixed by means of wing nuts 4, and in particular, the split screws 3 are sequentially passed horizontally through the lugs 2 on the two square posts 5 and fastened by the wing nuts 4 at the threaded ends.

The assembly and use method of the floor carrier plate transportation and lifting device of the utility model is specifically described below:

firstly, the lifting lug, the lug plate and the upright post plug are welded with the square upright post to form a whole, and two ends of the square support cross rod and the connecting plate are welded into a whole.

Then, the two assemblies are connected and fixed through the bolt holes of the square upright posts, the bolt holes of the connecting plates and the fixing bolts to form a U-shaped fixing groove.

After the floor support plate is placed in the U-shaped fixing groove, the opposite-pulling screw rods are horizontally inserted into the lug plates on the two square upright posts, and the threaded end is fastened by the butterfly nuts.

Then, when the floor carrier plate is assembled, the upper bracket structure and the lower bracket structure are mutually connected in an inserting way through the column plugs at the end parts of the square columns.

The floor carrier plate transportation and lifting device is used in the loading stage of the steel bar truss floor carrier plate, and the upper bracket structure and the lower bracket structure are operated according to the steps, so that the difficulty in unloading caused by shaking and mutual extrusion in the floor carrier plate transportation stage is avoided, meanwhile, the lifting lug can be directly lifted during vertical transportation, secondary binding is avoided, and the lifting device is simple and convenient to detach and high in operability.

Those skilled in the art will understand that the skilled person can implement the modification in combination with the prior art and the above embodiments, and this will not be repeated here. Such modifications do not affect the essence of the present utility model, and are not described herein.

The preferred embodiments of the present utility model have been described above. It is to be understood that the utility model is not limited to the specific embodiments described above, wherein devices and structures not described in detail are to be understood as being implemented in a manner common in the art; any person skilled in the art can make many possible variations and modifications to the technical solution of the present utility model or modifications to equivalent embodiments without departing from the scope of the technical solution of the present utility model, using the methods and technical contents disclosed above, without affecting the essential content of the present utility model. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A floor carrier plate transportation and handling device, comprising: at least one support structure, and the adjacent support structures are connected in an up-down plug-in manner;

the support structure comprises two square upright posts which are oppositely arranged and square support cross bars which are vertically connected to the lower parts of the two square upright posts, the square upright posts are of hollow structures, upright post plugs are fixedly connected to the top ends of the two square upright posts, and the sizes of the upright post plugs are matched with the sizes of inner cavities of the square upright posts;

2. The floor carrier plate transporting and lifting device according to claim 1, wherein the lower parts of the two square upright posts are respectively provided with a first bolt hole in a penetrating manner, the two ends of the square support cross bar are respectively fixedly provided with a connecting plate, and the connecting plates are provided with a second bolt hole, so that the connecting plates are fixed at the lower parts of the square upright posts through fixing bolts penetrating through the first bolt holes and the second bolt holes;

3. The floor pallet transport and handling system of claim 2 wherein both ends of the square support cross bar are connected to the connecting plates by welding.

4. The floor pallet transport and handling device of claim 1 wherein said lifting lugs are welded vertically in a central position on one side of said square posts and said lifting lugs are welded in a corner position on one side of said square posts.

5. The floor pallet transport and handling device of claim 1 wherein said column plugs are welded to the top of said square columns.

6. The floor pallet transport and handling device of claim 1 wherein the free ends of the split screws are secured with wing nuts.

7. The floor carrier transport and handling device of claim 1, wherein the floor carrier is a steel bar truss floor carrier.