CN217228266U

CN217228266U - Prefabricated staircase multilayer is deposited and is taken concurrently transported frame

Info

Publication number: CN217228266U
Application number: CN202220526005.8U
Authority: CN
Inventors: 贾凤亮; 张思博; 陈友; 吴奕晟; 陈日棒; 黄意
Original assignee: Hunan Jiangong Wujian Building Industrialization Co ltd
Current assignee: Hunan Jiangong Wujian Building Industrialization Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-08-19
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a prefabricated staircase multilayer storage and transportation frame, which comprises a frame body capable of being stacked up and down, wherein the frame body comprises a bottom plate and a plurality of vertical rods for supporting and carrying the prefabricated staircase, each vertical rod is vertical to the bottom plate and connected around the bottom plate, and the bottom end and the top end of each vertical rod are provided with a socket and a plug which can be mutually spliced; the frame body further comprises a plurality of limiting rods, and the limiting rods are inserted into the limiting holes in different positions to divide the bottom plate into a plurality of areas. The utility model discloses a prefabricated staircase multilayer is deposited and is had advantages such as simple structure, can the multilayer stack, reduce stair and transport the number of times, guarantee product quality and improve work efficiency.

Description

Prefabricated staircase multilayer is deposited and is had transport frame concurrently

Technical Field

The utility model relates to a prefab packing transportation equipment technical field especially relates to a prefabricated staircase multilayer is deposited and is held concurrently transport frame.

Background

At present, the prefabricated staircase is produced and stored by adopting square timbers to directly place a plurality of staircases on the ground, and because the staircases belong to a bent component, stacked staircases are easy to cause cracks to be generated at the bottoms of the stair boards, particularly at the junctions of the stair boards and the platforms by transferring loads layer by layer. In addition, because no standard stacking rack exists, the stairs are placed on the square timber inside and outside the factory, the number of layers of the stairs which can be stacked at the same position is limited, and a large area is occupied by the stairs which are laid. And prefabricated staircase need through putting after production is accomplished, shift, send out a plurality of transports such as front shipment, can reduce the manual work efficiency to a great extent, and the time cost is great, and the probability of colliding with of stair also can be increased in the transportation.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's is not enough, provide a simple structure, can the multilayer stack, reduce stair and transport the number of times, guarantee product quality and improve work efficiency's prefabricated stair multilayer and deposit and hold concurrently transport frame.

In order to solve the technical problem, the utility model provides a technical scheme does:

a multilayer storage and transportation frame for prefabricated stairs comprises a frame body which can be stacked up and down, wherein the frame body comprises a bottom plate and a plurality of vertical rods, the bottom plate is used for supporting and carrying the prefabricated stairs, each vertical rod is perpendicular to the bottom plate and is connected to the periphery of the bottom plate, and the bottom end and the top end of each vertical rod are provided with a socket and a plug which can be connected in an inserted manner; the rack body further comprises a plurality of limiting rods, and the limiting rods are inserted into the limiting holes in different positions to divide the bottom plate into a plurality of areas.

As a further improvement of the above technical solution:

the top end of the upright rod is provided with the plug, and a flexible rubber layer is coated outside the plug.

And a flexible rubber layer is coated outside the limiting rod.

The bottom end of the upright stanchion exceeds the lower surface of the bottom plate, and a stiffening plate is arranged between the pole section of the exceeding part and the bottom plate.

The support body still includes horizontal pole and oblique web member, is connected with the horizontal pole that is on a parallel with the bottom plate between the top of two adjacent pole settings, oblique web member is along the diagonal setting of the rectangle that horizontal pole, pole setting and bottom plate formed.

Lifting lugs are further arranged on the vertical rods.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a hold concurrently and transport frame is deposited to prefabricated staircase multilayer, including the support body that can stack from top to bottom, the support body is including the bottom plate and many pole settings that are used for holding in the palm year prefabricated staircase, and each pole setting perpendicular to bottom plate is connected around the bottom plate, and pole setting and bottom plate have formed the storage frame of prefabricated staircase jointly. The bottom and the top of pole setting are equipped with socket and the plug that can each other plug-in connection, form through this kind of plug-in connection, can realize stacking from top to bottom of a plurality of support bodies, in this kind of mode, prefabricated stair's weight is born by the bottom plate, the power of upper strata support body is transmitted to ground by the pole setting, compare in directly stacking prefabricated stair itself, the bottom stair atress is littleer, can effectively avoid the fracture condition that the pressurized leads to, and just because the stair atress is little, consequently, can realize the multilayer stacking of a position, occupation space is littleer. In addition, the prefabricated back of accomplishing of stair can directly be put in the support body, later transports warehouse or send out the piece etc. and all can directly shift the support body, need not hoist and mount stair itself, has reduced the probability of colliding with, has improved transportation efficiency.

Still be equipped with the spacing hole that multirow evenly arranged on the bottom plate, the support body still includes many gag lever posts, and the gag lever post is pegged graft in the spacing hole of different positions in order to be a plurality of regions with the bottom plate partition to can deposit a plurality of prefabricated stairs in the one deck, the gag lever post can avoid when the transportation with the arris that the collision leads to between the adjacent stair of layer fall the angle situation, has further improved the storage capacity of support body. And when the stair models are inconsistent, the plugging positions of the limiting rods can be adjusted, so that the sizes of all areas can be adjusted.

Drawings

FIG. 1 is a schematic perspective view of the multi-layer storage and transportation rack for prefabricated staircases of the present invention;

FIG. 2 is a schematic view of the connecting portion of the vertical rod of the multi-story storage and transportation rack of the prefabricated staircase according to the present invention;

fig. 3 is a schematic plan view of the multi-layer storage and transportation rack for prefabricated staircases of the present invention.

Illustration of the drawings: 1. a base plate; 11. a limiting hole; 2. erecting a rod; 21. a socket; 22. a plug; 23. a stiffening plate; 24. lifting lugs; 3. a limiting rod; 4. a cross bar; 5. a diagonal web member.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully and specifically with reference to the accompanying drawings and preferred embodiments, but the scope of the present invention is not limited to the following specific embodiments.

Example (b):

as shown in fig. 1 and fig. 2, the multi-layer storage and transportation rack for prefabricated staircases of the present embodiment includes a rack body capable of being stacked up and down, the rack body includes a bottom plate 1 for supporting and carrying the prefabricated staircases and a plurality of vertical rods 2, each vertical rod 2 is perpendicular to the bottom plate 1 and is connected around the bottom plate 1, and the bottom end and the top end of each vertical rod 2 are provided with a socket 21 and a plug 22 which are connected in an inserting manner. Through the form of this kind of plug-in connection, can realize stacking from top to bottom of a plurality of support bodies, in this kind of mode, prefabricated staircase's weight is born by bottom plate 1, and the power of upper strata support body is transmitted to ground by pole setting 2, compares in directly stacking prefabricated staircase itself, and bottom stair atress is littleer, can effectively avoid the fracture condition that the pressurized leads to just because the stair atress is little, consequently can realize the multilayer stack of a position, occupation space is littleer. In addition, the prefabricated back of accomplishing of stair can directly be put in the support body, later transports warehouse or send out the piece etc. and all can directly shift the support body, need not hoist and mount stair itself, has reduced the probability of colliding with, has improved transportation efficiency.

As shown in fig. 3, be equipped with the spacing hole 11 that the multirow was evenly arranged on bottom plate 1, the support body still includes many gag lever posts 3, gag lever post 3 pegs graft in the spacing hole 11 of different positions in order to separate bottom plate 1 for a plurality of regions to can deposit a plurality of prefabricated stairs in the one deck, the unfilled corner condition that the collision leads to between the adjacent stair of the same floor when gag lever post 3 can avoid transporting has further improved the storage capacity of support body. In this embodiment, two prefabricated staircases can be placed to the support body one deck, can pile up two-layerly altogether, totally four prefabricated staircases. Because in the general work progress, high-rise building generally designs for four stairs of individual layer, this kind of setting mode of this embodiment can also more convenient statistics figure, satisfies the market requirement.

In this embodiment, the top end of the vertical rod 2 is provided with a plug 22, and the outside of the plug 22 is covered with a flexible rubber layer. The rubber layer can provide certain elasticity, plays the cushioning effect, can reduce the relative vibrations between the pole setting 2 as the plug cladding piece. In other embodiments, the plug 22 may be disposed at the bottom end of the upright rod 2, the socket 21 may be disposed at the top end of the upright rod 2, and the plug 22 may serve as a foot covering member to further ensure the stability of the frame body.

In this embodiment, the outside cladding of gag lever post 3 has flexible rubber layer, can carry out the isolation of two adjacent stairs, anticollision measure to guarantee the fixed firm, the position adjustable practicality requirement of product to the at utmost.

In this embodiment, the bottom end of the vertical rod 2 exceeds the lower surface of the bottom plate 1, and a stiffening plate 23 is arranged between the rod section of the exceeding part and the bottom plate 1 to reinforce the weak connection part, so that the structure is more reasonable.

In this embodiment, the support body still includes horizontal pole 4 and oblique web member 5, is connected with horizontal pole 4 that is on a parallel with bottom plate 1 between the top of two adjacent pole settings 2, and diagonal setting of the rectangle that oblique web member 5 formed along horizontal pole 4, pole setting 2 and bottom plate 1. The stability of the upright 2 is ensured.

In this embodiment, the vertical rod 2 is further provided with a lifting lug 24, so that the lifting chain can be conveniently hooked into the lifting lug for transferring. During hoisting, the angle of the hoisting chain is not less than 45 degrees and not more than 60 degrees, and after the test hoisting is qualified, the follow-up work can be carried out.

In this embodiment, the bottom plate 1 is formed by welding and connecting a plurality of 150X125X10 horizontal and vertical rods, the vertical rods 2 are 125X10 square steel, and the stiffening plates 23 are 100X10 (all the dimensions are mm).

The above description is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. For those skilled in the art, the modifications and changes obtained without departing from the technical idea of the present invention should be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a prefabricated staircase multilayer is deposited and is had transport frame which characterized in that: the prefabricated staircase frame comprises a frame body which can be stacked up and down, wherein the frame body comprises a bottom plate (1) used for supporting and carrying a prefabricated staircase and a plurality of upright rods (2), each upright rod (2) is vertical to the bottom plate (1) and is connected to the periphery of the bottom plate (1), and the bottom end and the top end of each upright rod (2) are provided with a socket (21) and a plug (22) which can be connected in an inserted manner; the rack is characterized in that a plurality of rows of uniformly arranged limiting holes (11) are formed in the bottom plate (1), the rack body further comprises a plurality of limiting rods (3), and the limiting rods (3) are inserted into the limiting holes (11) in different positions to divide the bottom plate (1) into a plurality of areas.

2. The prefabricated staircase multi-layer storage and transportation rack as claimed in claim 1, wherein: the top end of the upright rod (2) is provided with the plug (22), and the outside of the plug (22) is coated with a flexible rubber layer.

3. The prefabricated staircase multi-layer storage and transportation rack as claimed in claim 1, wherein: the outside of the limiting rod (3) is coated with a flexible rubber layer.

4. The prefabricated staircase multi-story storage and transportation rack of claim 1, wherein: the bottom ends of the vertical rods (2) exceed the lower surface of the bottom plate (1), and stiffening plates (23) are arranged between the rod sections of the exceeding parts and the bottom plate (1).

5. The prefabricated staircase multi-story storage and transportation rack of claim 1, wherein: the support body still includes horizontal pole (4) and oblique web member (5), is connected with horizontal pole (4) that are on a parallel with bottom plate (1) between the top of two adjacent pole settings (2), diagonal setting of the rectangle that horizontal pole (4), pole setting (2) and bottom plate (1) formed is followed in oblique web member (5).

6. The prefabricated staircase multi-story storage and transportation rack of claim 1, wherein: and a lifting lug (24) is also arranged on the upright rod (2).