CN217996466U - Special lifting appliance for prefabricated building - Google Patents
Special lifting appliance for prefabricated building Download PDFInfo
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- CN217996466U CN217996466U CN202222003828.5U CN202222003828U CN217996466U CN 217996466 U CN217996466 U CN 217996466U CN 202222003828 U CN202222003828 U CN 202222003828U CN 217996466 U CN217996466 U CN 217996466U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 238000003780 insertion Methods 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 14
- 230000002787 reinforcement Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 9
- 239000002131 composite material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model provides a special lifting appliance for an assembled house, which is of a quadrilateral frame structure and is formed by splicing a first combined component, a second combined component and a third combined component, wherein the inner cavity of the lifting appliance is used for placing the assembled house; the first combined member is used as the bottom surface of the lifting appliance, the third combined member is used as the top surface of the lifting appliance, and the second combined member is used as the four side surfaces of the lifting appliance; the third party steel pipe in the first combined member can peg graft with first square sleeve pipe and the square sleeve pipe of second in the second combined member, and the square pipe in the third combined member can peg graft with first square sleeve pipe and the square sleeve pipe of second, and in addition, first combined member, second combined member and third combined member still can further dismantle, the installation and the dismantlement of the hoist of being convenient for. By the mode, the special lifting appliance for the prefabricated house is simple in structure, high in strength and capable of being flexibly assembled according to the requirements of an installation site.
Description
Technical Field
The utility model relates to an assembly type structure technical field especially relates to an assembly type house special lifting device.
Background
The integral hoisting of the existing prefabricated house usually adopts the hoisting of the top of the building, and because the building is only stressed in a contact area with a hoisting tool, the hoisting point is unevenly stressed to easily cause the problem of deformation or external damage of the building structure, and meanwhile, the hoisting tool is easily damaged in the hoisting process.
In view of the above, there is a need for an improved fabricated building spreader that solves the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembled house special lifting device.
In order to realize the purpose of the utility model, the utility model provides a special lifting appliance for an assembled house, the lifting appliance is a quadrilateral frame structure and is formed by splicing a first combined component, a second combined component and a third combined component, and the inner cavity of the lifting appliance is used for placing the assembled house;
the first combined member is used as the bottom surface of the lifting appliance, the third combined member is used as the top surface of the lifting appliance, and the second combined member is used as four side surfaces of the lifting appliance;
the third-party steel pipe in the first combined component can be respectively spliced with the first square sleeve and the second square sleeve in the second combined component, and the square pipe in the third combined component can be spliced with the first square sleeve and the second square sleeve in the second combined component.
Furthermore, the first combined member is formed by splicing a first structural member, a second structural member, a third structural member, an I-shaped connecting piece and a connecting reinforcing piece, the first structural member, the second structural member and the third structural member are all square structures, and the third steel pipe is spliced with two ends of the first structural member, the second structural member and the third structural member.
Furthermore, two first short pipes are symmetrically arranged on one side of the first structural member, two first sleeves are symmetrically welded on one side of the second structural member, two second sleeves different from the first sleeves in length are symmetrically welded on the other side of the second structural member, the first short pipes are inserted into the first sleeves, the second sleeves are inserted into the I-shaped connecting pieces, and the third combined member comprises a plurality of square pipes.
Furthermore, two third sleeves and two insertion tubes are symmetrically distributed on the left side and the right side of the third structural member, and the two third sleeves are positioned on one side of the third structural member; the I-shaped connecting piece is composed of two pipe fittings and a second square pipe fitting welded in the middle of the two pipe fittings.
Furthermore, the connection reinforcement comprises two inserting pipe fittings with the same length, a first X-shaped cross brace is welded in the middle of each inserting pipe fitting, one end of each inserting pipe fitting can be inserted into the second sleeve, and the other end of each inserting pipe fitting can be inserted into the third sleeve.
Furthermore, the second combined component comprises two first components and a plurality of second components, wherein the two first components are internally provided with second X-shaped cross braces, the plurality of second components are arranged between the two first components, the first components and the second components are connected in a splicing mode through first steel pipes, and any two second components are connected in a splicing mode through second steel pipes.
Further, the first component includes two first violently pipes and with first standpipe of violently union coupling, second "X type" scissors props and fixes in two the centre of first violently pipe, two the both ends of first violently pipe with the welding has first square nozzle stub between the tip of first standpipe, two upper and lower of first component one side respectively the welding has a fourth sleeve pipe on the first square nozzle stub, the outside of first component the upper surface of first square nozzle stub is equipped with rings.
Furthermore, the second component comprises two second transverse pipes and a second vertical pipe connected with the second transverse pipes, a third X-shaped cross brace is fixed in the middle of each second transverse pipe, second square short pipes are welded between the two ends of each second transverse pipe and the end of each second vertical pipe, so that the two second transverse pipes and the two second vertical pipes are connected into a quadrilateral structure, and a fifth sleeve is welded on each second square short pipe at the four vertex angles of the second component.
Furthermore, the joint of the second structural member and the first sleeve and the second sleeve and the joint of the third structural member and the third sleeve are respectively provided with a first triangular plate, so that the second structural member and the first sleeve and the second sleeve as well as the third structural member and the third sleeve and the insertion tube are connected more firmly.
Furthermore, second triangular plates are welded at the connecting point of the first X-shaped cross brace and the plug pipe fitting, the connecting point in the first X-shaped cross brace, the connecting position of the second X-shaped cross brace and the first transverse pipe, the connecting position in the second X-shaped cross brace, the connecting position of the third X-shaped cross brace and the second transverse pipe and the connecting position in the third X-shaped cross brace.
The utility model has the advantages that:
1. the utility model provides a special lifting appliance for prefabricated houses, which is a quadrilateral frame structure and is formed by splicing a first combined component, a second combined component and a third combined component, wherein the inner cavity of the lifting appliance is used for placing the prefabricated houses; the first combined member is used as the bottom surface of the lifting appliance, the third combined member is used as the top surface of the lifting appliance, and the second combined member is used as the four side surfaces of the lifting appliance; the third party steel pipe in the first combined component can be respectively spliced with the first square sleeve and the second square sleeve in the second combined component, the connection between the second combined component and the third combined component is realized through the splicing of the square pipe in the third combined component and the first square sleeve or the second square sleeve, in addition, the first combined component, the second combined component and the third combined component can be further disassembled, and the lifting appliance is convenient to install and disassemble. By the mode, the special lifting appliance for the prefabricated house is simple in structure, high in strength and capable of being flexibly assembled according to the requirements of an installation site.
2. The utility model provides a special lifting device for prefabricated houses, which improves the strength of the bottom surface of the lifting device by arranging the I-shaped connecting piece and the connecting reinforcing piece in the first combined component, ensures that the stress on the bottom surface of the lifting device is uniform in the lifting process, solves the problem of non-uniform stress in the lifting process of the lifting device for the prefabricated houses in the prior art, and can effectively avoid structural deformation or damage of the prefabricated houses during integral lifting; the first combined component, the second combined component and the third combined component are arranged into a mode of splicing multiple types of pipe fittings, so that field installation and transportation of the lifting appliance are facilitated, the size of the occupied space of the lifting appliance after disassembly and assembly can be saved, in addition, the requirements of field lifting can be met by increasing and decreasing the combined pipe fittings according to the shape of an assembled house in the application process of the lifting appliance, and the application is flexible.
Drawings
Fig. 1 is a schematic structural diagram of a positional relationship between a first combined member of a spreader for a prefabricated building and the prefabricated building according to the present invention;
FIG. 2 is a schematic structural view of the first composite member of FIG. 1;
fig. 3 is a schematic structural diagram of a second combined member of the fabricated building special lifting appliance of the present invention;
FIG. 4 is an internal structural view of the second combining member of FIG. 3;
FIG. 5 is a schematic diagram of the second modular component of FIG. 4 in positional relationship to the prefabricated building;
fig. 6 is a schematic structural diagram of a positional relationship between a third combined member of the lifting device special for prefabricated houses and the prefabricated houses according to the present invention;
the reference numbers are as follows:
10. a first combining member; 101. a third party steel pipe; 11. a first structural member; 111. a first short pipe; 12. a second structural member; 121. a first sleeve; 122. a second sleeve; 13. a third structural member; 131. a third sleeve; 132. inserting a tube; 14. an I-shaped connecting piece; 15. connecting a reinforcing member; 20. a second combination member; 201. a first steel pipe; 202. a second steel pipe; 21. a first member; 211. a first cross tube; 212. a first vertical tube; 213. a first square stub; 214. a fourth sleeve; 215. a hoisting ring; 22. a second member; 221. a second cross tube; 222. a second standpipe; 223. a second square stub; 224. a fifth sleeve; 31. a square tube; 40. provided is a prefabricated house.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the aspects of the present invention are shown in the drawings, and other details not relevant to the present invention are omitted.
In addition, it is also to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Referring to fig. 1 to 6, the special lifting device for prefabricated houses provided by the present invention is a quadrilateral frame structure, the inner cavity of the lifting device is used for placing the prefabricated house 40, the lifting device is formed by splicing a first combined member 10, a second combined member 20 and a third combined member, the first combined member 10 is used as the bottom surface of the lifting device, the third combined member is used as the top surface of the lifting device, and the second combined member 20 is used as four side surfaces of the lifting device; the connection between the first combined member 10 and the second combined member 20 is realized by the insertion between the third steel pipe 101 in the first combined member 10 and the first square sleeve 213 or the second square sleeve 223 in the second combined member 20, and the connection between the second combined member 20 and the third combined member is realized by the insertion between the square pipe 31 in the third combined member and the first square sleeve 213 or the second square sleeve 223.
Referring to fig. 1 to 2, a first combined component 10 is formed by splicing a first structural component 11, a second structural component 12, a third structural component 13, an i-shaped connecting piece 14 and a connecting reinforcement 15, wherein the first structural component 11, the second structural component 12 and the third structural component 13 are all square structures, the first structural component 11 is a first square tube with two first short tubes 111 symmetrically arranged on one side, two first sleeves 121 are symmetrically welded on one side of the second structural component 12, two second sleeves 122 with different lengths from the first sleeves 121 are symmetrically welded on the other side for splicing with other structures, a first triangular plate is welded at the joint of the first sleeves 121, the second sleeves 122 and the second structural component 12, two third sleeves 131 and two insertion tubes 132 are symmetrically distributed on the third structural component 13 in a left-right mode, the two third sleeves 131 are located on one side of the third structural component 13, a first triangular plate is welded at the joint of the third sleeves 131 and the third structural component 13, and third square tubes 101 are arranged at two ends of the first square tube, the second structural component 12 and the third structural component 13; the I-shaped connecting piece 14 consists of two pipe fittings and a second square pipe fitting welded in the middle of the two pipe fittings and is used for realizing the small-span connection between structural members; connection reinforcement 15 includes two the same grafting pipe fittings of length, the welding has first "X type" bridging in the middle of two grafting pipe fittings, a large-span connection for realizing between the structure, and for the bottom structure reinforcement, the equal welding of junction point department in first "X type" bridging and the junction point department in the first "X type" bridging has the second set-square, the setting of worker's shape connecting piece 14 and connection reinforcement 15 not only can increase the span between each structure still can strengthen the intensity of first composite member 10.
Further, an installation of the first combined member 10 is performed as follows: firstly, the first short pipe 111 of the first structural member 11 is inserted into the first sleeve 121 or the second sleeve 122 of the second structural member 12, and then the second sleeve 122 or the first sleeve 121 of the second structural member 12 is inserted into the second sleeve 122, so that the i-shaped connecting member 14 is inserted into the second sleeve 122: then, the I-shaped connector 14, the third structural member 13, the second structural member 12, the connection reinforcement 15, the second structural member 12 and the first structural member 11 are inserted in sequence, and after the connection operation is completed, the connection points are connected by penetrating and bolting.
Referring to fig. 3 to 6, the second combined member 20 includes two first members 21 having a second X-shaped cross brace inside and a plurality of second members 22 disposed between the two first members 21, the first members 21 and the second members 22 are connected by a first steel pipe 201 in an inserting manner, and any two second members 22 are connected by a second steel pipe 202 in an inserting manner. Specifically, the first member 21 comprises two first transverse pipes 211 and first vertical pipes 212 connected with the first transverse pipes 211, second X-shaped scissors braces are fixed between the two first transverse pipes 211, second triangular plates are welded at the joints of the second X-shaped scissors braces and the first transverse pipes 211 and at the joints in the second X-shaped scissors braces, first square short pipes 213 are welded between the two ends of the two first transverse pipes 211 and the ends of the first vertical pipes 212, so that the two first transverse pipes 211 and the two first vertical pipes 212 are connected into a quadrilateral structure, fourth sleeves 214 are welded on the upper and lower square short pipes 213 on one side of the first member 21, and lifting rings 215 are arranged on the upper surfaces of the first square short pipes 213 on the outer sides of the first member 21 and used for lifting a house in the house lifting process; the second member 22 includes two second horizontal pipes 221 and a second vertical pipe 222 connected to the second horizontal pipe 221, a third "X-shaped" scissor brace is fixed in the middle of the second horizontal pipe 221, a second triangle plate is welded at the joint of the third "X-shaped" scissor brace and the second horizontal pipe 221 and at the joint inside the third "X-shaped" scissor brace, a second square short pipe 223 is welded between two ends of the two second horizontal pipes 221 and the end of the second vertical pipe 222, so that the two second horizontal pipes 221 and the two second vertical pipes 222 are connected into a quadrilateral structure, a fifth sleeve 224 is welded on each of the second square short pipes 223 at four corners of the second member 22, the first square short pipe 213 and the second square short pipe 223 are used for connecting the second combined member 20 with the first combined member 10 and the third combined member, so configured that one end of the steel pipe can be sleeved with the fourth sleeve 214 of the first member 21, and the other end of the steel pipe can be sleeved with the fifth sleeve 224 on the second member 22, and the fourth sleeve and the corresponding threaded holes 224 on the fifth sleeve can be aligned and fastened by nuts and nuts.
Furthermore, the third combined member includes a plurality of square pipes 31, and two ends of each square pipe 31 are respectively sleeved with the first square sleeve or the second square sleeve on the two opposite second combined members 20 and then are bolted and fixed by nuts.
The utility model discloses a theory of operation: when the lifting appliance provided by the utility model is used for lifting the prefabricated building, the combination form of the lifting appliance is selected according to the structure width of the prefabricated building 40, then the first combination component 10 is installed, and the first combination component 10 is arranged in the area between the prefabricated building 40 and the foundation thereof; next, the second combined member 20 is installed from one side, specifically as follows: one end of a first member 21 provided with a first square sleeve faces a first combined member 10, the first square sleeve and a third-party steel pipe 101 are inserted together, second members 22 are sequentially installed on the first combined member 10, a certain number of second members 22 are selected according to the structural width of the prefabricated house to be installed, finally, the first member 21 is installed on one side of the second member 22 at the tail end, the first member 21 and the second member 22 are connected in an inserted mode through two first steel pipes 201, the second member 22 and the second member 22 are connected in an inserted mode through second steel pipes 202, one end of each first steel pipe 201 is inserted into a fourth sleeve 214, the other end of each first steel pipe is inserted into a fifth sleeve 224, any two second members 22 are connected with the second steel pipes 202 in an inserted mode through two adjacent fifth sleeves 224, the sleeves and the steel pipes are connected in a penetrating and bolting mode through nuts after the insertion, and installation of the second combined member 20 is completed; finally, one end of the square pipe 31 is sleeved with the fourth sleeve 214 or the fifth sleeve 224, and the connection point is bolted and fixed by using a nut, so that the hanger of the prefabricated house can be formed.
To sum up, the utility model provides a special lifting device for prefabricated houses, above-mentioned lifting device is quadrilateral frame structure, is spliced by first composite member 10, second composite member 20 and third composite member to form, first composite member 10 is as the bottom surface of lifting device, the third composite member is as the top surface of lifting device, second composite member 20 is as four sides of lifting device; the connection between the first combined member 10 and the second combined member 20 is realized by the insertion between the third steel pipe 101 in the first combined member 10 and the first square sleeve 213 or the second square sleeve 223 in the second combined member 20, the connection between the second combined member 20 and the third combined member is realized by the insertion between the square pipe 31 in the third combined member and the first square sleeve 213 or the second square sleeve 223, and in addition, the first combined member 10, the second combined member 20 and the third combined member can be further disassembled, so that the installation and the disassembly of the lifting appliance are convenient. By the mode, the special lifting appliance for the prefabricated house is simple in structure, high in strength and capable of being flexibly assembled according to the requirements of an installation site.
Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that various modifications and equivalent arrangements can be made without departing from the spirit and scope of the present invention.
Claims (10)
1. The special lifting appliance for the fabricated building is characterized by being of a quadrilateral frame structure and formed by splicing a first combined member, a second combined member and a third combined member, wherein an inner cavity of the lifting appliance is used for placing the fabricated building;
the first combined member is used as the bottom surface of the lifting appliance, the third combined member is used as the top surface of the lifting appliance, and the second combined member is used as four side surfaces of the lifting appliance;
the third-party steel pipe in the first combined component can be respectively spliced with the first square sleeve and the second square sleeve in the second combined component, and the square pipe in the third combined component can be spliced with the first square sleeve and the second square sleeve in the second combined component.
2. The fabricated building special lifting appliance according to claim 1, wherein the first combined member is formed by splicing a first structural member, a second structural member, a third structural member, an I-shaped connecting member and a connecting reinforcing member, the first structural member, the second structural member and the third structural member are all square structures, and the third steel pipe is inserted into two ends of the first structural member, the second structural member and the third structural member.
3. The fabricated building special lifting appliance according to claim 2, wherein two first short pipes are symmetrically arranged on one side of the first structural member, two first sleeves are symmetrically welded on one side of the second structural member, two second sleeves with different lengths from the first sleeves are symmetrically welded on the other side of the second structural member, the first short pipes are inserted into the first sleeves, the second sleeves are inserted into the I-shaped connecting members, and the third combined member comprises a plurality of square pipes.
4. The fabricated house special lifting appliance according to claim 3, wherein two third sleeves and two insertion tubes are symmetrically distributed on the left side and the right side of the third structural member, and the two third sleeves are positioned on one side of the third structural member; the I-shaped connecting piece is composed of two pipe fittings and a second square pipe fitting welded in the middle of the two pipe fittings.
5. The fabricated building special lifting appliance according to claim 4, wherein the connection reinforcement comprises two insertion pipe fittings with the same length, a first X-shaped cross brace is welded between the two insertion pipe fittings, one end of each insertion pipe fitting can be inserted into the second sleeve, and the other end of each insertion pipe fitting can be inserted into the third sleeve.
6. The fabricated building special lifting appliance according to claim 5, wherein the second combined member comprises two first members provided with second X-shaped cross braces inside and a plurality of second members arranged between the two first members, the first members and the second members are connected in a splicing manner through first steel pipes, and any two second members are connected in a splicing manner through second steel pipes.
7. The fabricated building special lifting appliance according to claim 6, wherein the first member comprises two first transverse pipes and a first vertical pipe connected with the first transverse pipes, the second X-shaped scissor support is fixed between the two first transverse pipes, first square short pipes are welded between two ends of the two first transverse pipes and the end portions of the first vertical pipes, a fourth sleeve pipe is welded on each of the upper and lower first square short pipes on one side of the first member, and lifting rings are arranged on the upper surfaces of the first square short pipes on the outer sides of the first member.
8. The fabricated building special lifting appliance according to claim 7, wherein the second member comprises two second transverse pipes and second vertical pipes connected with the second transverse pipes, a third X-shaped cross brace is fixed in the middle of each second transverse pipe, second square short pipes are welded between two ends of each second transverse pipe and the end of each second vertical pipe, so that the two second transverse pipes and the two second vertical pipes are connected into a quadrilateral structure, and a fifth sleeve is welded on each second square short pipe at four top corners of the second member.
9. The fabricated building spreader of claim 8, wherein a first triangular plate is disposed at the connection between the second structural member and the first sleeve and the second sleeve and at the connection between the third structural member and the third sleeve, so that the second structural member and the first sleeve and the second sleeve and the third structural member and the third sleeve and the insertion tube are connected more firmly.
10. The fabricated building spreader of claim 9, wherein second gussets are welded to the connection points of the first "X-shaped" scissor braces and the pipe connectors, the connection points of the first "X-shaped" scissor braces, the connection points of the second "X-shaped" scissor braces and the first cross pipe, the connection points of the second "X-shaped" scissor braces, the connection points of the third "X-shaped" scissor braces and the second cross pipe, and the connection points of the third "X-shaped" scissor braces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222003828.5U CN217996466U (en) | 2022-08-01 | 2022-08-01 | Special lifting appliance for prefabricated building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222003828.5U CN217996466U (en) | 2022-08-01 | 2022-08-01 | Special lifting appliance for prefabricated building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217996466U true CN217996466U (en) | 2022-12-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222003828.5U Active CN217996466U (en) | 2022-08-01 | 2022-08-01 | Special lifting appliance for prefabricated building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217996466U (en) |
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2022
- 2022-08-01 CN CN202222003828.5U patent/CN217996466U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20240708 Address after: Room 1208, Building 8, Yard 77, Xinping North Road, Pinggu District, Beijing 101200 Patentee after: Gao Song Country or region after: China Patentee after: Zhongjiang Lvzhi Technology (Chengdu) Co.,Ltd. Address before: Room 1208, Building 8, Yard 77, Xinping North Road, Pinggu District, Beijing 101200 Patentee before: Gao Song Country or region before: China Patentee before: Zhongjiang Lvzhi (Beijing) Technology Co.,Ltd. |
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