CN215093533U - Prefabricated floor movable storage rack - Google Patents

Abstract

The utility model discloses a prefabricated floor activity storage rack, include: a bottom bracket in a rectangular shape; the movable support frames are sequentially overlapped from bottom to top, and the movable support frames positioned at the bottom and the bottom support frame as well as the adjacent two movable support frames are movably sleeved with each other up and down through the convex blocks and the grooves; wherein, every movable support frame includes two bracing pieces that bilateral symmetry set up. Adopt the utility model discloses a storage rack, simple structure, it is with low costs, when hoist and mount prefabricated floor, just can dismouting movable support frame, reduce artifical intensity of labour, improve work efficiency.

Description

Prefabricated floor movable storage rack

Technical Field

The utility model relates to an assembly type construction equipment technical field, in particular to prefabricated floor activity storage rack.

Background

The prefabricated floor slab is one of main components of an assembly type building, a large amount of cast-in-place work on site can be transferred to a factory to be completed by the assembly type building, the prefabricated floor slab is manufactured in the factory and then is transported to the site to be installed. In order to meet the field installation requirement, a large number of prefabricated floor slabs need to be prefabricated in a factory, and therefore a certain field is needed for storage. To save space, prefabricated floor slabs often require storage devices to support and stack, saving plant space. The existing storage device is complex in structure, high in cost and complex in installation. In the process of hoisting and storing the prefabricated floor slab from bottom to top, the existing prefabricated floor slab storage device firstly installs the support frames of the corresponding layers, then hoists the prefabricated floor slab, and the process is repeated; when the prefabricated floor slabs of the storage device are hoisted and taken out, all the prefabricated floor slabs need to be hoisted from top to bottom in sequence, the prefabricated floor slabs at the top are hoisted, the supporting frames on the corresponding layers are dismantled, the next prefabricated floor slab is hoisted, and the process is repeated. In the process of storing the precast floor slabs or taking out the precast floor slabs, the support frames on the corresponding layers are manually disassembled, so that the labor intensity is high, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prefabricated floor activity storage rack to overcome current floor strorage device and hoist prefabricated floor in-process, need the support frame on manual dismouting corresponding layer, artifical intensity of labour is big, shortcoming that work efficiency is low.

In order to achieve the above object, the utility model provides a prefabricated floor activity storage rack, include: a bottom bracket in a rectangular shape; the movable support frames are sequentially overlapped from bottom to top, and the movable support frames positioned at the bottom and the bottom support frame as well as the adjacent two movable support frames are movably sleeved with each other up and down through the convex blocks and the grooves; wherein, every movable support frame includes two bracing pieces that bilateral symmetry set up.

Preferably, in the above technical solution, the front end and the rear end of each support rod are respectively provided with a connecting block, the lower end of each connecting block is provided with the groove, and the upper end of each connecting block is provided with the bump matched with the groove; the bottom support is provided with a lug at a position corresponding to the lower part of each connecting block of the movable support frame positioned at the bottom.

Preferably, in the above technical solution, the connecting block is formed by a section of square pipe, and the pipe hole of the square pipe is the groove.

Preferably, in the above technical solution, the protrusion includes two U-shaped blocks, openings of the two U-shaped blocks are both facing downward, and the two U-shaped blocks are arranged perpendicular to each other.

Preferably, in the above technical solution, each of the support rods is formed by a circular tube.

Preferably, in the above technical scheme, the top of each support rod is provided with at least two support blocks, the two support blocks are arranged at intervals along the length direction of the corresponding support rod, and the bottom of each support block is concavely provided with a clamping groove which is mutually clamped with the corresponding support rod.

Preferably, in the above technical scheme, the bottom bracket includes four struts that are connected end to end in sequence, and each strut is a channel steel structure.

Preferably, in the above technical scheme, the bottom bracket is provided with a hoisting ring.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model is characterized in that the upper and lower parts of the lug and the groove are movably sleeved with each other between two adjacent movable supporting frames and between the movable supporting frame at the bottom and the bottom bracket; when the prefabricated floor slabs are stored, a first movable support frame is installed on a bottom support frame, then a second movable support frame is installed at the top of the first prefabricated floor slab, then the first prefabricated floor slab is hoisted to the first movable support frame, and the second movable support frame is sleeved with the first movable support frame, the process is repeated until all the prefabricated floor slabs are hoisted, and in the process of hoisting the prefabricated floor slabs, the movable support frame moves downwards under the action of the gravity of the corresponding layer of the prefabricated floor slab and is completely sleeved with the previous movable support frame, and manual installation is not needed; when the prefabricated floor slabs on the storage rack are taken out, the prefabricated floor slabs only need to be sequentially hoisted from top to bottom, and in the process of taking the prefabricated floor slabs upwards, the prefabricated floor slabs can hoist the movable support frames at the tops of the prefabricated floor slabs together, so that the connection between the corresponding movable support frames is removed, manual dismantling is not needed, the manual labor intensity is reduced, and the working efficiency is improved; and the storage rack adopts a movable sleeving structure of the convex block and the groove, and the movable support frame comprises two support rods, so that the structure of the storage rack can be simplified, and the equipment cost is reduced.

Drawings

Fig. 1 is according to the utility model discloses a deposit precast floor's on precast floor activity storage rack structural schematic.

Figure 2 is according to the utility model discloses a three-dimensional structure schematic diagram of prefabricated floor activity storage rack.

Fig. 3 is a schematic three-dimensional structure of a bottom bracket according to the present invention.

Fig. 4 is a schematic diagram of a three-dimensional structure of the connection between the support rod and the connection block according to the present invention.

Description of the main reference numerals:

1-prefabricated floor slab, 2-storage rack, 21-supporting rod, 22-hoisting ring, 23-connecting block, 24-supporting block, 25-supporting rod, 26-bump and 27-groove.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the following detailed description.

Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.

Fig. 1 to 4 show a schematic structural view of a prefabricated floor slab movable storage rack according to the preferred embodiment of the present invention, and the storage rack 2 includes a bottom bracket and a plurality of movable support frames. Referring to fig. 1 to 4, the bottom bracket is rectangular to facilitate storage of the prefabricated floor slab 1. All movable support frames are stacked from bottom to top in sequence to stack the prefabricated floor slab 1 from bottom to top in sequence, and space is saved. And the movable support frame positioned at the bottom and the bottom bracket and the adjacent two movable support frames are movably sleeved up and down through the convex blocks 26 and the grooves 27, so that the movable support frames can move downwards to be sleeved and mounted, and move upwards to remove the mounting, and the dismounting mode is simple and convenient. When the prefabricated floor slabs 1 are stored, firstly, a first movable support frame is installed on a bottom support frame, then, a second movable support frame is installed at the top of the first prefabricated floor slab 1, then, the first prefabricated floor slab 1 is hoisted to the first movable support frame, and the second movable support frame is sleeved with the first movable support frame; when taking out prefabricated floor 1 on storage rack 2, only need from last down hoist prefabricated floor 1 in proper order can, up take out prefabricated floor 1's in-process, prefabricated floor 1 can hoist the movable support frame at its top out together, removes the connection between corresponding movable support frame, need not the manual work and demolishs, reduces artifical intensity of labour, improves work efficiency. Wherein, every activity support frame includes two bracing pieces 25 that bilateral symmetry set up, simplifies the structure of storage rack 2, reduces equipment cost.

Referring to fig. 2 to 4, the groove 27 may be provided at the bottom or the top of the support bar 25. Preferably, the front end and the rear end of each support rod 25 are respectively provided with a connecting block 23, the lower end of each connecting block 23 is provided with a groove 27, and the upper end of each connecting block 23 is provided with a projection 26 matched with the groove 27, so that the projection 26 and the groove 27 can be movably sleeved up and down, and therefore the two adjacent support rods 25 can be conveniently sleeved up and down. Wherein, the bottom bracket is provided with a convex block 26 at the position corresponding to the lower part of each connecting block 23 of the movable supporting frame at the bottom, so that the bottom supporting rod 25 and the bottom bracket are sleeved with each other conveniently.

Referring to fig. 2 and 4, the connection block 23 may have a cylindrical or square shape, and the connection block 23 may have a solid or hollow structure. Preferably, the connecting block 23 is formed by a section of square pipe, and the pipe hole of the square pipe is in a groove 27 structure, so that the obtaining and manufacturing of the connecting block 23 are facilitated, and the cost is reduced.

Referring to fig. 2 to 4, preferably, the bump 26 includes two U-shaped blocks, openings of the two U-shaped blocks are both directed downward, and the two U-shaped blocks are disposed perpendicular to each other, that is, a length of one of the U-shaped blocks is disposed in a left-right direction, and a length of the other U-shaped block is disposed in a front-rear direction, so as to improve strength of the bump 26.

Referring to fig. 2 and 4, the support rod 25 may preferably have a rectangular parallelepiped shape or a cylindrical shape. Preferably, each support rod 25 is formed by a circular tube, and both ends of the support rod 25 are respectively inserted into the corresponding connecting blocks 23.

Referring to fig. 2 and 4, preferably, at least two supporting blocks 24 are disposed at the top of each supporting rod 25, the two supporting blocks 24 are spaced along the length direction of the corresponding supporting rod 25 to support the precast floor slab 1, and a clamping groove clamped with the corresponding supporting rod 25 is concavely disposed at the bottom of each supporting block 24 to facilitate the mounting and dismounting of the supporting block 24.

Referring to fig. 2 and 3, preferably, the bottom bracket includes four struts 21 connected end to end in sequence, so that the struts 21 form a rectangle, and each strut 21 is a channel steel structure to improve the strength of the bottom bracket.

Referring to fig. 1 to 3, in order to facilitate the integral hoisting of the storage rack 2 and transfer and transport of the whole storage rack 2, preferably, the bottom bracket is provided with hoisting rings 22, and the number of the hoisting rings 22 is preferably four, and four hoisting rings 22 are arranged around the bottom bracket and distributed in a rectangular shape to improve the hoisting stability.

Adopt the utility model discloses a hoist and mount of prefabricated floor 1 can be convenient for to storage rack 2, when hoist and mount prefabricated floor 1, just can dismouting movable support frame, reduce artifical intensity of labour, improve work efficiency.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (8)

1. A prefabricated floor movable storage rack is characterized by comprising:

a bottom bracket in a rectangular shape; and

the movable support frames are sequentially overlapped from bottom to top, and the movable support frame positioned at the bottom and the bottom support frame as well as the adjacent two movable support frames are movably sleeved up and down with each other through the convex blocks and the grooves; wherein, every movable support frame includes two bracing pieces that bilateral symmetry set up.

2. The movable prefabricated floor storage rack of claim 1, wherein the front end and the rear end of each supporting rod are respectively provided with a connecting block, the lower end of each connecting block is provided with the groove, and the upper end of each connecting block is provided with the projection matched with the groove; the bottom support is provided with a lug at a position corresponding to the lower part of each connecting block of the movable support frame positioned at the bottom.

3. The prefabricated floor slab mobile storage rack of claim 2, wherein the connecting blocks are formed by a section of square pipe, and the pipe holes of the square pipe are the grooves.

4. The prefabricated floor slab movable storage rack as claimed in claim 2, wherein the projection comprises two U-shaped blocks, the openings of the two U-shaped blocks are both directed downwards, and the two U-shaped blocks are arranged perpendicular to each other.

5. The prefabricated floor slab mobile storage rack of claim 1, wherein each of the support rods is formed of a round tube.

6. The movable prefabricated floor storage rack as claimed in claim 5, wherein at least two supporting blocks are provided at the top of each supporting rod, the two supporting blocks are spaced apart along the length direction of the corresponding supporting rod, and a locking groove for locking the corresponding supporting rod is recessed in the bottom of each supporting block.

7. The prefabricated floor slab mobile storage rack of claim 1, wherein said bottom bracket includes four struts connected end to end in series, each of said struts being of channel steel construction.

8. The prefabricated floor slab mobile storage rack of claim 1, wherein the bottom bracket is provided with a hoisting ring.

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