Pre-positioning quick disassembly and assembly stock bin based on foldable fan-shaped bin sections and method

Abstract

The invention discloses a pre-positioning fast dismounting stock bin and method based on foldable fan-shaped bin sections.The stock bin is formed by connecting a plurality of fan-shaped bin sections from bottom to top, each fan-shaped bin section comprises an arc-shaped fan-shaped piece, the two side ends of each arc-shaped fan-shaped piece are hinged to one end of a straight face piece, and the other end of each straight face piece is hinged to the corresponding arc-shaped fan-shaped piece. The other ends of the two straight-face sheets are detachably connected with each other, and telescopic supporting rods are respectively connected between the two straight-face sheets and the arc-shaped sector sheet; positioning holes are formed in the connecting end faces of the upper fan-shaped bin section and the lower fan-shaped bin section respectively, and positioning pins are inserted into the positioning holes. On the basis of ensuring the transportation size, the positioning work is completed in advance in a processing plant, and only the folded bin body needs to be opened and fastened on site, so that the structural integrity of the bin body is ensured, and the on-site construction period is also shortened. Meanwhile, the folding bin body can be more convenient to maintain and replace the bin body in the future.

Description

Technical Field

[0001] The invention relates to a pre-positioned quick disassembly and assembly material bin and a method thereof based on foldable fan-shaped bin sections. Background Art

[0002] Traditional fan-shaped warehouses are usually divided into arc-shaped pieces, which are transported separately and then repositioned and assembled at the construction site. Since there is no convenient movable gantry crane at the construction site, it takes a lot of time to assemble and position the warehouse pieces, which slows down the progress of the construction. In addition, the positioning on site is sometimes not accurate. In order to put together the warehouses that are not positioned correctly, cutting, repairing, and pulling are often carried out. In serious cases, the warehouse will be deformed and its service life will be affected. Summary of the invention

[0003] In view of the above problems, the purpose of the present invention is to provide a pre-positioning rapid disassembly and assembly silo and method based on foldable fan-shaped silo sections. On the basis of ensuring the transportable size, the positioning work is completed in advance in the processing plant, and on-site only needs to open the folded silo body and carry out the tightening work, thus ensuring the structural integrity of the silo body and shortening the on-site construction period.

[0004] In order to achieve the above object, the scheme of the present invention is: A pre-positioned quick-disassembly and assembly silo based on foldable fan-shaped silo segments, the silo is composed of multiple fan-shaped silo segments connected and fixed from bottom to top, wherein the fan-shaped silo segments include arc-shaped fan-shaped pieces, the two side ends of the arc-shaped fan-shaped pieces are respectively hinged to one end of a straight piece, the other ends of the two straight pieces are detachably connected to each other, and retractable support rods or detachable support rods are respectively connected between the two straight pieces and the arc-shaped fan-shaped pieces; positioning holes are respectively provided on the connecting end faces of the upper and lower fan-shaped silo segments, and positioning pins are inserted into the positioning holes.

[0005] A further solution is that the telescopic support rod is a foldable support rod composed of two connecting rod sections hinged together, and the two ends of the foldable support rod are hingedly connected to the arc-shaped sector piece and the straight piece respectively.

[0006] A further solution is that the foldable support rod is a single-folding support rod or a double-folding support rod.

[0007] A further solution is that connecting flanges are respectively provided on the connecting end faces of the upper and lower fan-shaped warehouse segments, and after the upper and lower fan-shaped warehouse segments are positioned by positioning pins, the upper and lower fan-shaped warehouse segments are connected and fixed by bolts passing through the flange holes.

[0008] A further solution is: a connecting piece is connected between the other ends of the two straight-surface pieces, and the connecting piece is used to change the angle between the two straight-surface pieces, thereby changing the volume of the silo.

[0009] A further solution is: the multiple fan-shaped bin sections are divided into straight-cylinder fan-shaped bin sections and frustum fan-shaped bin sections, the multiple straight-cylinder fan-shaped bin sections are connected to form a straight-cylinder bin on the upper side of the bin, and the multiple frustum fan-shaped bin sections are connected to form a frustum bin on the lower side of the bin.

[0010] A method for assembling a pre-positioned and fast disassembly storage bin based on foldable fan-shaped bin sections, comprising the pre-positioned and fast disassembly storage bin, the method comprising disassembly during shipment and on-site assembly; The disassembly during shipment is as follows: disassembling the other ends of the two straight face pieces, and retracting the retractable or detachable support rods so that the two straight face pieces and the arc-shaped sector piece overlap; The on-site assembly is as follows: sequentially extending the retractable support rods of the upper and lower fan-shaped warehouse sections or installing the upper support rods after the two straight-surface pieces and the arc-shaped fan-surface pieces are unfolded, the two straight-surface pieces and the arc-shaped fan-surface pieces are spread apart, and then the other ends of the two straight-surface pieces are connected to form a fan-shaped warehouse section, and then a positioning pin is inserted into the connecting end face of the lower fan-shaped warehouse section, the upper fan-shaped warehouse section is lifted, the positioning hole of the connecting end face of the upper fan-shaped warehouse section is aligned with the positioning pin and inserted, and the upper and lower fan-shaped warehouse sections are connected together to form a material bin with a fan-shaped end face.

[0011] A further solution is that connecting flanges are respectively provided on the connecting end faces of the upper and lower fan-shaped warehouse segments, and after the upper and lower fan-shaped warehouse segments are positioned by positioning pins, the upper and lower fan-shaped warehouse segments are connected and fixed by bolts passing through the flange holes.

[0012] The beneficial effects of the present invention are: on the basis of ensuring the transportable size, the positioning work is completed in advance in the processing plant, and the site only needs to open the folded warehouse body and perform the fastening work, which ensures the structural integrity of the warehouse body and shortens the on-site construction period. At the same time, this kind of foldable warehouse body can also be more convenient for future equipment maintenance and warehouse body replacement.

[0013] The present invention is described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the top surface of a fan-shaped bin section; Figure 3 It is a schematic diagram of the top surface of another fan-shaped warehouse segment. DETAILED DESCRIPTION

[0015] Embodiment 1: A pre-positioned quick disassembly and assembly silo based on foldable fan-shaped silo sections, such as Figure 1 , Figure 2 and Figure 3The pre-positioned quick disassembly silo, wherein: the silo 1 is composed of multiple fan-shaped silo segments 101, 102, 103, 104 from bottom to top... connected and fixed, wherein the fan-shaped silo segment includes an arc-shaped scalloped sheet 2, the two side ends of the arc-shaped scalloped sheet are respectively hinged to one end of the straight sheet 3 and 4 by hinges 201, the other ends of the two straight sheet 3 and 4 are detachably connected to each other (for example: by flanges and bolts), and retractable support rods or detachable support rods 5 and 6 are respectively connected between the two straight sheet 3 and 4 and the arc-shaped scalloped sheet 2; positioning holes 7 are respectively provided on the connecting end faces of the upper and lower fan-shaped silo segments, and positioning pins 7 are inserted into the positioning holes 7 (the joint is not shown); During shipment: disassemble the other ends of the two straight sheets, retract the retractable or detachable support rods to overlap the two straight sheets and the arc-shaped sector sheets to form a transportable component; During assembly: the retractable support rod is extended or the support rod is installed after the two straight pieces and the arc-shaped fan-shaped piece are unfolded, the two straight pieces and the arc-shaped fan-shaped piece are spread apart, and then the other ends of the two straight pieces are connected to form a fan-shaped warehouse section.

[0016] Wherein: the telescopic support rod is a foldable support rod composed of two connecting rods hinged together, and the two ends of the foldable support rod are hingedly connected to the arc-shaped fan-shaped piece and the straight surface piece respectively, wherein: the foldable support rod is a single-folding support rod or a double-folding support rod.

[0017] In the embodiment, in order to strengthen the connection: connecting flanges 8 are respectively provided on the connecting end faces of the upper and lower fan-shaped warehouse segments. After the upper and lower fan-shaped warehouse segments are positioned by positioning pins, the upper and lower fan-shaped warehouse segments are connected and fixed by bolts passing through the flanges.

[0018] In order to adapt to different sizes in the embodiment: Figure 3 As shown, a connecting piece 9 is connected between the other ends of the two straight surface pieces, and the connecting piece is used to change the angle between the two straight surface pieces, thereby changing the volume of the silo.

[0019] like Figure 1 As shown: the multi-section fan-shaped bin segments are divided into straight-cylinder fan-shaped bin segments and frustum fan-shaped bin segments. The multi-section straight-cylinder fan-shaped bin segments are connected to form a straight-cylinder bin on the upper side of the bin, and the multi-section frustum fan-shaped bin segments are connected to form a frustum bin on the lower side of the bin.

[0020] Embodiment 2: A method for assembling a pre-positioned, fast-disassembly storage bin based on foldable fan-shaped bin sections, comprising the pre-positioned, fast-disassembly storage bin described in Example 1, the method comprising disassembly during shipment and on-site assembly; The disassembly during shipment is as follows: disassembling the other ends of the two straight face pieces, and retracting the retractable support or disassembly rod so that the two straight face pieces and the arc-shaped sector piece overlap; The on-site assembly is as follows: sequentially extending the retractable support rods of the upper and lower fan-shaped warehouse sections or installing the upper support rods after the two straight-surface pieces and the arc-shaped fan-surface pieces are unfolded, the two straight-surface pieces and the arc-shaped fan-surface pieces are spread apart, and then the other ends of the two straight-surface pieces are connected to form a fan-shaped warehouse section, and then a positioning pin is inserted into the connecting end face of the lower fan-shaped warehouse section, the upper fan-shaped warehouse section is lifted, the positioning hole of the connecting end face of the upper fan-shaped warehouse section is aligned with the positioning pin and inserted, and the upper and lower fan-shaped warehouse sections are connected together to form a material bin with a fan-shaped end face.

[0021] Wherein: connecting flanges are respectively arranged on the connecting end faces of the upper and lower fan-shaped warehouse segments. After the upper and lower fan-shaped warehouse segments are positioned by positioning pins, bolts are passed through the flange holes to fasten the upper and lower fan-shaped warehouse segments to be connected and fixed.

Claims

1. A pre-positioned quick disassembly and assembly silo based on foldable fan-shaped silo segments, the silo is composed of multiple fan-shaped silo segments connected and fixed from bottom to top, characterized in that: The fan-shaped warehouse segment includes an arc-shaped fan-shaped piece, and the two side ends of the arc-shaped fan-shaped piece are respectively hinged to one end of a straight piece, and the other ends of the two straight pieces are detachably connected to each other, and a retractable support rod or a detachable support rod is respectively connected between the two straight pieces and the arc-shaped fan-shaped piece; positioning holes are respectively arranged on the connecting end surfaces of the upper and lower fan-shaped warehouse segments, and positioning pins are inserted into the positioning holes.

2. The pre-positioned quick disassembly storage bin according to claim 1 is characterized in that: The telescopic support rod is a foldable support rod formed by hingedly connecting two sections of connecting rods, and the two ends of the foldable support rod are respectively hingedly connected to the arc-shaped sector piece and the straight surface piece.

3. The pre-positioned quick disassembly storage bin according to claim 2, characterized in that: The foldable support rod is a single-folding support rod or a double-folding support rod.

4. The pre-positioned quick disassembly storage bin according to claim 1, characterized in that: The connecting end surfaces of the upper and lower fan-shaped bin sections are respectively provided with connecting flanges. After the upper and lower fan-shaped bin sections are positioned by positioning pins, the upper and lower fan-shaped bin sections are connected and fixed by bolts passing through the flange holes.

5. The pre-positioned quick disassembly storage bin according to claim 1, characterized in that: A connecting piece is connected between the other ends of the two straight-surface pieces, and the connecting piece is used to change the angle between the two straight-surface pieces, thereby changing the volume of the silo.

6. The pre-positioned quick disassembly storage bin according to claim 1, characterized in that: The multi-section fan-shaped bin sections are divided into straight-cylinder fan-shaped bin sections and frustum fan-shaped bin sections. The multi-section straight-cylinder fan-shaped bin sections are connected to form a straight-cylinder bin on the upper side of the bin, and the multi-section frustum fan-shaped bin sections are connected to form a frustum bin on the lower side of the bin.

7. A method for assembling a pre-positioned and fast disassembly storage bin based on foldable fan-shaped bin sections, comprising the pre-positioned and fast disassembly storage bin according to claim 1, characterized in that: The method includes disassembly for shipment and assembly on site; The disassembly during shipment is as follows: disassembling the other ends of the two straight face pieces, and retracting the retractable or detachable support rods so that the two straight face pieces and the arc-shaped sector piece overlap; The on-site assembly is as follows: sequentially extending the retractable support rods of the upper and lower fan-shaped warehouse sections or installing the upper support rods after the two straight-surface pieces and the arc-shaped fan-surface pieces are unfolded, the two straight-surface pieces and the arc-shaped fan-surface pieces are spread apart, and then the other ends of the two straight-surface pieces are connected to form a fan-shaped warehouse section, and then a positioning pin is inserted into the connecting end face of the lower fan-shaped warehouse section, the upper fan-shaped warehouse section is lifted, the positioning hole of the connecting end face of the upper fan-shaped warehouse section is aligned with the positioning pin and inserted, and the upper and lower fan-shaped warehouse sections are connected together to form a material bin with a fan-shaped end face.

8. The method according to claim 7, characterized in that The connecting end surfaces of the upper and lower fan-shaped bin sections are respectively provided with connecting flanges. After the upper and lower fan-shaped bin sections are positioned by positioning pins, the upper and lower fan-shaped bin sections are connected and fixed by bolts passing through the flange holes.

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