CN210793991U - Detachable material rack capable of being expanded forwards, backwards, leftwards and rightwards - Google Patents

Abstract

The utility model relates to a can be around, about, arbitrary dismantlement formula material frame that expands belongs to construction site multiplexer utensil technical field. Comprises a transverse rod (1) and a vertical column (2); the transverse rod (1) is made of DN40 steel pipe, and the left end port and the right end port are flush; the method is characterized in that: the vertical column (2) is made of upright columns (21) which are made of a plurality of DN40 steel pipes with the same length and have flush upper and lower end ports and branch pipes (22) made of a plurality of DN50 steel pipes; 2-4 branch pipes (22) are vertically and fixedly welded at the height of each frame layer of the upright column (21), and the included angle between every two adjacent branch pipes (22) is 90 degrees; and two ends of the transverse rod (1) are respectively nested and detachably mounted with the branch pipes (22) of the adjacent vertical columns (2). The integration degree is high, the transverse rod of the main structural member is directly connected with the vertical column, and the frame body is stable and has good safety; simple structure, convenient installation and disassembly, time and labor saving and high efficiency.

Description

Detachable material rack capable of being expanded forwards, backwards, leftwards and rightwards

Technical Field

The utility model belongs to the technical field of the construction site multiplexer utensil, a detachable material frame is related to, especially relate to a can be around, about, the dismantlement formula material frame of arbitrary extension.

Background

In a construction site, in order to save a large-area construction site, ensure the site to be beautiful, neat and uniform, facilitate workers to simply and quickly take materials on the site and realize site civilized construction, steel pipes are often adopted to set up a frame to store semi-finished products and finished products of reinforcing steel bars in a classified manner. And classifying, putting on shelves and stacking the field materials such as pipes, section steel, battens, templates and the like according to the entrance materials or the removed materials according to different models, lengths and the like. At present, material frames on construction sites are all integrated and are integrally welded by section steel or steel pipes. The material frame is heavy and large in size, cannot be moved away for recycling during transition, cannot be transferred to other projects after the project is completed, can be cut and decomposed on site only, requires manpower for dismantling, and has low utilization value of residual waste materials. The material racks required by the new project need to be re-processed, so that material waste is caused, and the manual workload is increased. The stability is poor, the collapse is easy to lose, and the danger is brought to constructors; the structure is single, the disassembly and the assembly are inconvenient, and the storage space can not be expanded or reduced to be reasonably suitable according to the size of the field space in any combination of front, back, left and right.

In the construction process of each project, the problems of unavoidable moving and dismounting of the material frame and the like are often encountered. The shape, specification and size of the material frame are reasonably determined according to the size of the upper frame material and the size of the site space, so that the limited space in the storehouse of the processing area can be efficiently utilized. In addition, the processing area is often moved to a suitable position at any time to meet the requirements of site construction. The material rack has the characteristics of centralized specification, high racking rate and multiple turnover times.

The utility model of CN 201620920323.7 discloses a detachable steel tube shelf, which belongs to the field of building construction and comprises a plurality of vertically arranged upright posts, a plurality of horizontally arranged beams perpendicular to the upright posts, a supporting seat and a material signboard; the supporting seat is in a right-angled triangle shape, wherein the side wall of one right-angled side is attached to the side wall of the upright column and is welded and fixed, and the side wall of the other right-angled side is provided with a bolt hole; bolt holes are formed in two ends of the cross beam, the cross beam is fixed with the supporting seat through bolts, and the cross beam and the stand column form a plurality of independent material storage units; the material storage unit is provided with a material signboard; the top of the material signboard is hinged with the outer side wall of the cross beam and can rotate around the circumferential direction of the cross beam, and the corresponding position of the bottom surface of the cross beam is hinged with a signboard bracket which can rotate horizontally. The utility model discloses be bolted connection between stand and the crossbeam, convenient dismantlement, when the completion is changeed, the convenient transportation of component after the dismantlement arrives and assembles behind the new project again, reuse, energy-concerving and environment-protective. However, the utility model has the following problems: 1. the main structural member beam and the upright post are indirectly connected through a right-angled triangle supporting seat, so that the frame body is poor in stability, easy to lose and stable to collapse, and brings danger to constructors; 2. the degree of integration is low, and the part quantity is many, and the dismouting is time-consuming and labouring, is unfavorable for the use of transition.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, provide a can be around, about, arbitrary extension dismantlement formula material frame, replace traditional steel pipe one-time welding shaping material frame. The utility model has high integration degree, few parts, simple and convenient assembly and disassembly, convenient transition use, improved construction efficiency and reduced cost; the frame body is stable, the safety is good, the efficient utilization of the limited processing area is guaranteed to the maximum extent, and the frame has remarkable popularization and application values.

In order to achieve the above object, the utility model adopts the following technical scheme: the detachable material rack capable of being expanded forwards, backwards, leftwards and rightwards comprises a transverse rod and a vertical column; the transverse rod is made of DN40 steel pipe, and the left end port and the right end port are flush; the material shelf is provided with at least two shelf layers.

The vertical columns comprise vertical corner columns, vertical side columns and vertical central columns and are made of vertical columns with flush upper and lower end ports made of a plurality of DN40 steel pipes with the same length and branch pipes made of a plurality of DN50 steel pipes; 2-4 branch pipes are vertically and fixedly welded at the height of each frame layer of the upright column, and the included angle between every two adjacent branch pipes is 90 degrees; the branch pipe quantity of every shelf height department of vertical corner post is 2, and the branch pipe quantity of every shelf height department of vertical side post is 3, and the branch pipe quantity of every shelf height department of vertical center pillar is 4.

And two ends of the transverse rod are respectively nested and detachably mounted with the branch pipes of the adjacent vertical columns to assemble the material frame.

Furthermore, the branch pipe is provided with a threaded hole penetrating through the pipe wall, and the transverse rod and the branch pipe are detachably mounted by matching with corresponding screws. Prevent the material frame from collapsing due to load.

Furthermore, a through bolt hole is formed in the branch pipe; and the transverse rod is provided with a threaded hole penetrating through the pipe wall, and the branch pipe and the transverse rod are detachably mounted by matching with corresponding screws.

Furthermore, bolt holes which are installed in a matched mode are formed in the transverse rod and the branch pipe, and the transverse rod and the branch pipe are detachably installed by matching with corresponding bolt and nut assemblies.

Preferably, the bolt-nut assembly is an M10 galvanized bolt-nut assembly, and the length is 80 mm.

Furthermore, the material racks are assembled into any one shape of a straight line shape, an I shape, a field shape, a Japanese shape, a mouth shape, an H shape, an L shape, a C shape and a G shape, or a combination of more than two shapes.

Further, the branch pipe is 20cm in length.

Furthermore, a foot pad is installed at one end of the upright post, which is in contact with the ground. So as to reduce vibration and noise.

Furthermore, a signboard is installed on the transverse rod.

The beneficial effects of the utility model.

1. The utility model discloses a can be around, about, arbitrary dismantlement formula material frame that expands, with the branch pipe integration on the stand, make respectively and become vertical corner post, vertical side post and vertical center pillar, reasonable dispatch is used, and the composite mounting becomes the material frame of various different specifications, size. The installation and the disassembly are very convenient, the convenience is brought to transition and use, the time and the labor are saved, the limited processing area is effectively utilized to the maximum extent, the construction cost is reduced, the construction efficiency is improved, and the popularization and application value is obvious.

2. The utility model discloses a can be around, about, arbitrary extension dismantlement formula material frame, can be around, about, arbitrary combination expand to lengthen or shorten the support body, can be according to the size of a dimension and the place space size of material of putting on the shelf, rationally confirm material frame shape, specification and size of a dimension to make limited space in the processing district storehouse can obtain the efficient and utilize.

3. The utility model discloses a can be around, about, arbitrary dismantlement formula material frame that expands, the degree of integrating is high, main structure horizontal pole and vertical post lug connection, the support body is firm, and the edge is neat, conveniently puts, prevents to touch, scrape because of constructor mistake and causes the health damage, and the security is good, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of a detachable material rack capable of being expanded in a front-back and left-right manner according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of a transverse rod according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a vertical corner post according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of the vertical side column of the embodiment of the present invention.

Fig. 5 is a schematic structural view of the vertical center pillar of the embodiment of the present invention.

Parts, positions and numbers in the drawings: 1-a transverse bar; 2-vertical column, 21-vertical column, 22-branch pipe, 221-threaded hole, 2A-vertical corner column, 2B-vertical side column and 2C-vertical middle column; 3-screws.

Detailed Description

The following describes the technical solution of the present invention in detail with reference to the accompanying drawings, but the present invention is not limited thereto.

As shown in fig. 1-5, the detachable material frame of the present invention, which can be expanded in any direction, includes a horizontal rod 1 and a vertical column 2; the transverse rod 1 is made of DN40 steel pipe, and the left end port and the right end port are flush; the material shelf is provided with at least two shelf layers. The vertical column 2 comprises a vertical corner column 2A, a vertical side column 2B and a vertical middle column 2C, and is made of a plurality of upright columns 21 with flush upper and lower end ports made of DN40 steel pipes with the same length and a plurality of branch pipes 22 made of DN50 steel pipes; 2-4 branch pipes 22 are vertically and fixedly welded at the height of each frame layer of the upright post 21, and the included angle between every two adjacent branch pipes 22 is 90 degrees; the number of the branch pipes 22 at each shelf height of the vertical corner post 2A is 2, the number of the branch pipes 22 at each shelf height of the vertical side post 2B is 3, and the number of the branch pipes 22 at each shelf height of the vertical center post 2C is 4.

And two ends of the transverse rod 1 are respectively nested and detachably mounted with the branch pipes 22 of the adjacent vertical columns 2 to assemble the material frame. The branch pipe 22 is provided with a threaded hole 221 penetrating through the pipe wall, and the transverse rod 1 and the branch pipe 22 are detachably mounted by matching with a corresponding screw 3. Prevent the material frame from collapsing due to load.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any technical solution that can be implemented with the scope of the claims covered by the present application, or any solution that can be modified or adapted by the technical skill of the art by the content of the method disclosed above, falls within the scope of the present invention.

Claims (9)

1. The detachable material frame capable of being expanded forwards, backwards, leftwards and rightwards at will comprises a transverse rod (1) and a vertical column (2); the transverse rod (1) is made of DN40 steel pipe, and the left end port and the right end port are flush; the material rack is provided with at least two rack layers; the method is characterized in that: the vertical column (2) comprises a vertical corner column (2A), a vertical side column (2B) and a vertical middle column (2C), and is made of a vertical column (21) which is made of a plurality of DN40 steel pipes with the same length and is provided with flush upper and lower end ports and a branch pipe (22) which is made of a plurality of DN50 steel pipes; 2-4 branch pipes (22) are vertically and fixedly welded at the height of each frame layer of the upright column (21), and the included angle between every two adjacent branch pipes (22) is 90 degrees; the number of the branch pipes (22) at each shelf height of the vertical corner post (2A) is 2, the number of the branch pipes (22) at each shelf height of the vertical side post (2B) is 3, and the number of the branch pipes (22) at each shelf height of the vertical central post (2C) is 4; and two ends of the transverse rod (1) are respectively nested and detachably mounted with the branch pipes (22) of the adjacent vertical columns (2) to assemble the material frame.

2. A demountable material rack according to claim 1, which is expandable both front and rear and side to side, wherein: the branch pipe (22) is provided with a threaded hole (221) penetrating through the pipe wall, and the transverse rod (1) and the branch pipe (22) are detachably mounted by matching with a corresponding screw (3).

3. A demountable material rack according to claim 1, which is expandable both front and rear and side to side, wherein: the branch pipe (22) is provided with a through bolt hole; the transverse rod (1) is provided with a threaded hole (221) penetrating through the pipe wall, and the branch pipe (22) and the transverse rod (1) are detachably mounted by matching with a corresponding screw (3).

4. A demountable material rack according to claim 1, which is expandable both front and rear and side to side, wherein: the transverse rod (1) and the branch pipe (22) are provided with bolt holes which are installed in a matched mode, and the transverse rod (1) and the branch pipe (22) are detachably installed in a matched mode through corresponding bolt and nut assemblies.

5. A detachable material rack capable of expanding freely back and forth and left and right as claimed in claim 4, wherein: the bolt and nut assembly is an M10 galvanized bolt and nut assembly.

6. A demountable material rack according to claim 1, which is expandable both front and rear and side to side, wherein: the material frame is assembled into any one shape of a straight shape, an I shape, an H shape, an L shape, a C shape, a G shape and a square shape or a combination of more than two shapes.

7. A demountable material rack according to claim 1, which is expandable both front and rear and side to side, wherein: the branch pipe (22) is 20cm in length.

8. A demountable material rack according to claim 1, which is expandable both front and rear and side to side, wherein: a foot pad is arranged at one end of the upright post (21) which is in contact with the ground.

9. A demountable material rack according to claim 1, which is expandable both front and rear and side to side, wherein: and a signboard is arranged on the transverse rod (1).

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