CN216766530U - Assembled PEC post installation frock - Google Patents
Assembled PEC post installation frock Download PDFInfo
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- CN216766530U CN216766530U CN202120756376.0U CN202120756376U CN216766530U CN 216766530 U CN216766530 U CN 216766530U CN 202120756376 U CN202120756376 U CN 202120756376U CN 216766530 U CN216766530 U CN 216766530U
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- plate
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- clamping
- plate structure
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- 238000009434 installation Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 description 11
- 238000010276 construction Methods 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 238000003466 welding Methods 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
An assembled PEC column installation node structure and a tool relate to the technical field of buildings and comprise a cylinder structure and a node structure used for connecting two adjacent cylinder structures, wherein the node structure comprises a wing plate structure, a wing plate connecting structure and a connecting plate structure; the wing plate connecting structure is fixedly arranged inside the column body structure; the wing plate structure is connected with the inside of the column body structure through a wing plate connecting structure; the connecting plate structure is used for connecting two adjacent wing plate structures, and the two column structures are mutually fixed by matching the connecting plate structure with the wing plate structure and the wing plate connecting structure; the wing plate structure is detachably connected with the wing plate connecting structure. The utility model is convenient to disassemble and assemble, and can not damage the structure of the building column body.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to an assembly type PEC column mounting tool.
Background
The prefabricated building is characterized in that prefabricated components are manufactured in advance in a prefabricated factory and are directly assembled and built on a construction site, and the prefabricated building has the advantages of being fast in construction and convenient to construct as a structural form which accords with an industrial production mode, greatly reducing the labor intensity of construction workers, improving the construction environment, reducing noise pollution and wet operation, and is widely favored in the construction industry.
The utility model discloses a connecting piece that steel column connection level and height error can rectify is disclosed for CN208518211U, including the lower part connecting plate, the screw thread post, the altitude mixture control board, the upper portion connecting plate, fixed plate and fastener, the vertical setting of screw thread post is on the upper surface of lower part connecting plate, the altitude mixture control board cover is established on the screw thread post and is leaned on the lower part connecting plate, the upper portion connecting plate is provided with the regulation hole, the size of the cross section of regulation hole is greater than the diameter of screw thread post, the upper portion connecting plate overlaps through adjusting the hole cover and is established on the screw thread post and lean on the altitude mixture control board, the fixed plate cover is established on the screw thread post and is leaned on the upper portion connecting plate, the fastener cover is established and threaded engagement is on the screw thread post and is leaned on the fixed plate. The utility model discloses a can rectify steel column connection level and high error's connecting piece realizes accurate counterpoint when can make the steel column connection, and is easy and simple to handle, reduces the construction degree of difficulty, design benefit, and the structure is succinct, and it is simple and convenient to make, and is with low costs, is suitable for extensive popularization and application.
Above-mentioned utility model discloses a technique has some technical problems, and this technical scheme sets up the bolt hole on the post flange, has weakened the bearing capacity of post, in the antidetonation design, can appear local weak position, is unfavorable for the antidetonation, and the suitability scope can be less.
In more conventional design, the steel column structure of concatenation is fixed through the welded mode, current steel column butt joint adopts the welding otic placode to fix, the welding otic placode is often disposable apparatus, need carry out cutting operation after the welding is accomplished and amputate unnecessary structure just can enter into next construction procedure, cutting operation has both damaged original structure, influence the apparent of steel column again, seriously a bit influence the structural performance of cylinder even, cutting operation seriously influences the efficiency of construction moreover, the waste material that the cutting got off can not reuse.
SUMMERY OF THE UTILITY MODEL
An assembly type PEC column installation tool comprises a column body structure and a node structure used for connecting two adjacent column body structures, wherein the node structure comprises a wing plate structure, a wing plate connecting structure and a connecting plate structure; the wing plate connecting structure is fixedly arranged inside the column body structure; the wing plate structure is connected with the inside of the column body structure through a wing plate connecting structure; the connecting plate structure is used for connecting two adjacent wing plate structures, and the two column structures are mutually fixed by matching the connecting plate structure with the wing plate structure and the wing plate connecting structure; the wing plate structure is detachably connected with the wing plate connecting structure.
Preferably, the wing plate connecting structure comprises a first bolt assembly and a first nut, wherein the wing plate structure is provided with a threaded through hole, and the first bolt assembly penetrates through the threaded through hole formed in the wing plate structure and is fixed in position through the first nut.
Preferably, the connecting plate structure includes clamping plates and surface clamping members respectively disposed at two ends of the wing plate structure, and the two clamping plates press the surfaces of the clamping plates through the surface clamping members so that the two clamping plates approach each other to clamp the wing plate structure.
Preferably, in the above technical solution, the clamping plate is provided with a threaded through hole, the wing plate structure is provided with a threaded through hole, the threaded through hole provided in the clamping plate corresponds to the threaded through hole provided in the wing plate structure in position, the surface clamping member includes a second bolt assembly and a second nut, and the second bolt assembly penetrates through the threaded through holes in the clamping plate and the wing plate structure to connect the clamping plate and the wing plate structure together and fix the position through the second nut.
Preferably, the upper end of the clamping plate is provided with two long round holes which are vertically arranged, so that the structural precision of the column body in construction can be conveniently adjusted; when the device is installed, the wing plate structure on the column body structure positioned below the device is provided with a large round hole for hoisting.
Preferably, as a preferred feature of the above technical solution, a spacer structure is disposed between the first nut and the wing plate structure.
Preferably, in the above technical solution, the wing plate structure and the connecting plate structure are U-shaped pieces formed integrally.
Preferably, in the above technical solution, the surface of the clamping plate and the surface of the wing plate structure are planar structures.
Preferably, the wing plate connecting structure further comprises a positioning plate, and the first bolt assembly is fixedly connected with the column structure through the positioning plate.
Preferably, in the technical scheme, the column structure is an H-shaped steel column.
Preferably, in the above technical means, the column structure is a PEC-assembled H-column.
The PEC in the above technical solution refers to Partially filled steel-concrete Composite Members, Partially encasted Composite Members, abbreviated as PEC. Namely a structural member formed by filling concrete between the peripheral outline of the main steel part. Reference may be made in detail to "technical rules for partially filled steel-concrete structures", carried out from 1 month and 1 day 2021. In summary, the utility model has the following advantages:
1. the node structure adopted by the utility model is a detachable structure, can be detached after welding operation of two column structures is completed, improves the recycling rate of materials, reduces the influence on the installation of a subsequent building structure on the column structure as much as possible, and improves the stability of the whole building structure;
2. furthermore, the wing plate connecting structure of the node structure adopted by the utility model is connected to the inside of the column body structure and is of a hidden design, if the wing plate connecting structure is arranged on the surface of the column body structure, the wing plate connecting structure is very inconvenient to disassemble, even a cutting mode can be used, the surface quality of the column body structure is influenced, the wing plate connecting structure of the hidden design can be disassembled without disassembling, only the wing plate structure and the connecting plate structure are required to be disassembled, and the connection of a general building structure and the building column structure is arranged on the outer surface of the building column;
3. because the pterygoid lamina connection structure that this application mentioned can set up in the inside of cylinder structure through the mode of fixing in advance, this operation can be accomplished the operation in the mill, and the setpoint is more convenient and accurate when confirming, and pterygoid lamina connection structure after the accurate location can make the terminal surface of two post structures after connecting parallel to each other, prevents that the post structure after connecting from appearing influencing the condition of overall structure performance because of the slope of small angle.
Drawings
FIG. 1 is an isometric view of an embodiment of the present application;
FIG. 2 is a left side view of the structure of the embodiment of the present application;
FIG. 3 is an exploded view of the structure of an embodiment of the present application;
FIG. 4 is a schematic view of a wing structure and a web structure integrally formed in accordance with another embodiment of the present application;
the device comprises a 1-column structure, 11-side plates, 12-side plate connecting plates, 2-wing plate structures, 3-wing plate connecting structures, 31-first bolt assemblies, 311-first bolts, 32-first nuts, 33-positioning plates, 4-connecting plate structures, 41-clamping plates, 5-surface clamping members, 51-second bolt assemblies, 511-second bolts, 52-second nuts and a-cushion block structures.
Detailed Description
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like as referred to or as may be referred to in this specification are defined with respect to the configuration shown in the drawings, and the terms "inner" and "outer" refer to directions toward and away from the geometric center of a particular component, respectively, which are relative terms, and thus may be changed accordingly depending on the position and the use state of the particular component. Therefore, these and other directional terms should not be construed as limiting terms.
In all the embodiments described in this application, the column structure 1 is H-shaped steel, and the H-shaped steel includes two mutually parallel sideboard 11 and sideboard connecting plate 12 connecting two sideboard 11, for the convenience of expression, will the terminal surface that sideboard 11 is connected with sideboard connecting plate 12 is defined as the medial surface of column structure 1, will another side of sideboard 11 is defined as the lateral surface of column structure 1.
The utility model is further illustrated by the following examples:
the first embodiment is as follows:
an assembled PEC column mounting tool, please refer to fig. 1, 2 and 3, includes a column structure 1 and a node structure for connecting two column structures 1 up and down, wherein the node structure mainly includes a wing plate structure 2, a wing plate connecting structure 3 and a connecting plate structure 4. Wing plate structure 2 is the rectangle steel sheet, has seted up four evenly distributed's through-hole on it, wing plate connection structure 3 includes locating plate 33, set up the first bolt assembly 31 that forms by two first bolts 311 on locating plate 33 and be used for the first nut 32 that uses when the later stage assembly is fixed, still be provided with cushion structure an between first nut 32 and the wing plate structure 2, wherein locating plate 33 is not provided with the side of first bolt assembly 31 and passes through the fixed setting of welded mode on the medial surface of cylinder structure 1. The through hole formed in the wing plate structure 2 is a smooth through hole, the inner diameter of the through hole formed in the wing plate structure 2 is the same as the outer diameter of the thread of the first bolt 311, that is, the first bolt 311 can just match with the wing plate structure 2 through the through hole formed in the wing plate structure 2, when the wing plate structure 2 is installed, the through hole formed in the wing plate structure 2 passes through the two first bolts 311 of the first bolt assembly 31, and then the first bolt 311 is sleeved with the first nut 32 and the first nut 32 is tightened, so that the wing plate structure 2 is fixed on the inner side surface of the column structure 1.
In this embodiment, the wing plate connecting structure 3 on the column structure 1 is arranged in a processing factory, a precise instrument in the processing factory is used to accurately find the accurate welding position for the wing plate connecting structure 3, the position is fixed in a welding mode, and the central axis of the combined column structure formed after the two column structures 1 are connected in a construction site is ensured to be a straight line in the above mode.
The same wing plate connecting structures 3 and wing plate structures 2 are arranged on the other cylinder structure 1, and it should be noted that the main function of each component of the node structure is to perform preliminary connection between the two cylinder structures 1, the fixing region of the wing plate connecting structure 3 arranged on the upper cylinder structure 1 is located at the lower end of the cylinder structure 1, and the fixing region of the wing plate connecting structure 3 arranged on the lower cylinder structure 1 is located at the upper end of the cylinder structure 1. The two cylinder structures 1 are paired after the wing plate connecting structure 3 is arranged, the two wing plate structures 2 connected with the upper and lower cylinder structures 1 are fixedly connected through the connecting plate structure 4, the connecting plate structure 4 comprises two clamping plates 41 and is positioned on two sides of the two wing plate structures 2, four through holes are formed in each clamping plate 41, the positions of the through holes in the clamping plates 41 are matched with the two residual through holes in the wing plate structures 2, which are not penetrated by the first bolts 311, the two clamping plates 41 and the two wing plate structures 2 are clamped through the surface clamping part 5 after the two clamping plates 41 are matched with the two wing plate structures 2, the surface clamping part 5 comprises a second bolt component 51 and eight second nuts 52, the second bolt component 51 comprises four second bolts 511, and when the clamping plates are installed, each second bolt 511 sequentially penetrates through the clamping plate 41 and the wing plate structure 2, Through holes are formed in the surfaces of the wing plate structure 2 and the other clamping plate 41, second nuts 52 are sleeved at two ends of each second bolt 51, after each second bolt 511 is arranged, each second nut 52 is screwed tightly, and in order to ensure the clamping quality of the clamping plate 41 to the wing plate structure 2, the surfaces of the clamping plate 41 and the wing plate structure 2 are smooth planes; four sets of node structures need be used to four medial surfaces of every cylinder structure 1 totally in this embodiment, and every set accomplishes the operation simultaneously, and two cylinder structures 1 are by preliminary positioning, wait for welding on next step. After welding is completed and standing is carried out for a period of time, all the node structures can be disassembled, and the node structures are prevented from influencing the installation of other building structures.
In this embodiment, referring to fig. 3, a large circular hole is formed in the wing plate structure 2 on the lower cylinder structure 1, that is, the through hole at the upper left corner in fig. 3 is a large circular hole, the aperture of the large circular hole is larger than that of other through holes on the wing plate structure 2, and the large circular hole is provided for facilitating hoisting; in this embodiment, the total number of the through holes formed in the clamping plate 41 is four, wherein two through holes located above the clamping plate are vertically arranged long circular holes, and the arrangement of the long circular holes is convenient for precision adjustment of the column structure 1 in construction.
Example two:
referring to fig. 4, the difference from the first embodiment is that the wing plate structure 2 and the connecting plate structure 4 are integrally formed into a U-shaped plate structure, and the U-shaped plate can be manufactured by laser cutting, and compared with the wing plate structure 2 and the connecting plate structure 4 mentioned in the first embodiment, due to the reduction of the number of components, the storage is relatively convenient, and the problem that the installation cannot be performed due to the loss of individual parts is reduced, but due to the structure being an integral structure, the assembly and disassembly are relatively inconvenient compared with the first embodiment.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. The utility model provides an assembled PEC post installation frock which characterized in that: the node structure comprises a column structure (1) and a node structure for connecting two adjacent column structures (1), wherein the node structure comprises a wing plate structure (2), a wing plate connecting structure (3) and a connecting plate structure (4);
the wing plate connecting structure (3) is fixedly arranged inside the column body structure (1);
the wing plate structure (2) is connected with the inside of the column body structure (1) through a wing plate connecting structure (3);
the connecting plate structure (4) is used for connecting two adjacent wing plate structures (2), and the two column structures are mutually fixed by matching the connecting plate structure (4) with the wing plate structures (2) and the wing plate connecting structures (3);
the wing plate structure (2) is detachably connected with the wing plate connecting structure (3).
2. The assembled PEC column installation tool of claim 1, wherein: the wing plate connecting structure (3) comprises a first bolt assembly (31) and a first nut (32), a through hole is formed in the wing plate structure (2), and the first bolt assembly (31) penetrates through the through hole formed in the wing plate structure (2) and is fixed in position through the first nut (32).
3. The assembled PEC column installation tool of claim 1, wherein: the connecting plate structure (4) comprises two clamping plates (41) and surface clamping pieces (5) which are arranged at two ends of the wing plate structure (2) respectively, and the surface of each clamping plate (41) is pressed by the surface clamping pieces (5) to enable the two clamping plates (41) to be close to each other to clamp the wing plate structure (2).
4. The assembled PEC column installation tool of claim 3, wherein: the surface clamping device is characterized in that a through hole is formed in the clamping plate (41), a through hole is formed in the wing plate structure (2), the through hole formed in the clamping plate (41) corresponds to the through hole formed in the wing plate structure (2), the surface clamping part (5) comprises a second bolt component (51) and a second nut (52), and the second bolt component (51) penetrates through the clamping plate (41) and the through hole in the wing plate structure (2) to connect the clamping plate (41) and the wing plate structure (2) and is fixed in position through the second nut (52).
5. The assembled PEC column installation tool of claim 4, wherein: the through hole formed in the upper end of the clamping plate (41) is a vertically arranged long round hole; when in installation, the wing plate structure on the column body structure (1) positioned below is provided with a large round hole.
6. The assembled PEC column installation tool of claim 2, wherein: and a cushion block structure (a) is arranged between the first nut (32) and the wing plate structure (2).
7. The assembled PEC column installation tool of claim 1, wherein: the wing plate structure (2) and the connecting plate structure (4) are integrally formed U-shaped pieces.
8. The assembled PEC column installation tool of claim 3, wherein: the surface of the clamping plate (41) and the surface of the wing plate structure (2) are of a plane structure.
9. The assembled PEC column installation tool of claim 2, wherein: the wing plate connecting structure (3) further comprises a positioning plate (33), and the first bolt assembly (31) is fixedly connected with the column body structure (1) through the positioning plate (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120756376.0U CN216766530U (en) | 2021-04-14 | 2021-04-14 | Assembled PEC post installation frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120756376.0U CN216766530U (en) | 2021-04-14 | 2021-04-14 | Assembled PEC post installation frock |
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| Publication Number | Publication Date |
|---|---|
| CN216766530U true CN216766530U (en) | 2022-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120756376.0U Active CN216766530U (en) | 2021-04-14 | 2021-04-14 | Assembled PEC post installation frock |
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| Country | Link |
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| CN (1) | CN216766530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338540A (en) * | 2021-04-14 | 2021-09-03 | 浙江大东吴建筑科技有限公司 | Assembled PEC post installation node structure and frock |
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2021
- 2021-04-14 CN CN202120756376.0U patent/CN216766530U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338540A (en) * | 2021-04-14 | 2021-09-03 | 浙江大东吴建筑科技有限公司 | Assembled PEC post installation node structure and frock |
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