CN220469125U - Large-tonnage assembled building jacking platform - Google Patents
Large-tonnage assembled building jacking platform Download PDFInfo
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- CN220469125U CN220469125U CN202321925046.5U CN202321925046U CN220469125U CN 220469125 U CN220469125 U CN 220469125U CN 202321925046 U CN202321925046 U CN 202321925046U CN 220469125 U CN220469125 U CN 220469125U
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- 230000003014 reinforcing effect Effects 0.000 claims description 19
- 238000010276 construction Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002787 reinforcement Effects 0.000 description 10
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
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Abstract
The utility model relates to a technical field that the building rectified especially relates to a large-tonnage assembled building jacking platform, and it includes prefabricated drawing platform and prefabricated propping platform, prefabricated drawing platform with prefabricated propping platform all is used for fixing the lateral wall at the structural column, the jack is installed at prefabricated drawing platform's top, the jack is used for supporting prefabricated propping platform. The application has the effect of improving the overall construction efficiency and benefit of building deviation correction.
Description
Technical Field
The application relates to the technical field of building deviation correction, in particular to a large-tonnage assembled building jacking platform.
Background
The building can be inclined due to the phenomena of loose foundation soil, insufficient foundation bearing capacity, uneven settlement and the like in the long-term use process of the building and the influence of natural disasters such as unreasonable investigation design or earthquake and the like. After the building is inclined, because the building has high structural gravity center and unstable structural gravity center, the inclined building can generate secondary additional bending moment on foundation, so that the uneven settlement of the building is further aggravated, the inclination speed of the building is accelerated, the upper structural wall body is cracked, the building inclination can lead to huge structural potential safety hazards, and effective deviation rectifying technical measures must be adopted to process as soon as possible.
The broken column jacking method is a common technology for building deviation correction, and the working principle is that jacking force points are arranged on a underpinning beam, a bearing platform beam is used as a counter-force platform, frame columns are cut off, an upper structure is jacked, and all columns are restored after jacking is in place.
Aiming at the related technology, the inventor considers that the correction by adopting the original broken column jacking method needs to consume a great deal of time and cost. For example, a concrete or steel structural reaction platform needs to be provided before jacking, and the provision of the concrete or steel structural reaction platform generates a large workload and consumes a high cost. Therefore, the existing problems all cause that the broken column jacking method cannot generate good benefits in the building deviation correcting engineering.
Disclosure of Invention
In order to improve the overall construction efficiency of rectifying a building, the application provides a large-tonnage assembled building jacking platform.
The application provides a large-tonnage assembled building jacking platform adopts following technical scheme:
the utility model provides a large-tonnage assembled building jacking platform, includes prefabricated drawing the platform and prefabricating the brace platform, prefabricated drawing the platform with prefabricating the brace platform all is used for fixing the lateral wall at the structural column, the jack is installed at the top of prefabricating drawing the platform, the jack is used for supporting prefabricated brace platform.
Through adopting above-mentioned technical scheme, when the construction, with prefabricating and dragging platform and prefabricating and prop the platform and fix the lateral wall at the structural column respectively, then install the jack and prop the platform at the top of prefabricating and drag the platform to prefabricating, then prop the structural column and prop the platform at prefabricating and break the post between the platform and prefabricating to carry out the jacking through the jack to the structural column and rectify, improved the efficiency of construction to building rectifying, great shortened the whole construction cycle that the building rectified.
Optionally, the prefabricated platform of dragging includes a plurality of structure frames, and is a plurality of the structure frame is followed the week side interval setting of structure post is provided with coupling assembling between the adjacent the structure frame, coupling assembling is used for connecting adjacent structure frame.
Through adopting above-mentioned technical scheme, through fixing a plurality of structure frames at the lateral wall of structural column to carry out fixed connection to a plurality of structure frames through coupling assembling, thereby realized prefabricated the setting of dragging the platform to fix at the structural column lateral wall.
Optionally, the structure frame includes panel and connecting plate, the panel with connecting plate mutually perpendicular sets up, the panel is provided with two, the connecting plate is provided with the polylith, and the polylith the connecting plate sets up two between the panel, just the both sides of connecting plate respectively with two the lateral wall fixed connection of panel, coupling assembling installs on the connecting plate.
Through adopting above-mentioned technical scheme, the cooperation setting of panel and connecting plate for the panel can support the jack, and coupling assembling sets up on the connecting plate, thereby carries out fixed connection to adjacent connecting plate, has realized the installation fixed action of prefabricated drawing the platform.
Optionally, the coupling assembling includes the connecting rod, the both ends of connecting rod are threaded connection respectively has the spacing ring.
Through adopting above-mentioned technical scheme, during the installation, pass two structure frames with the connecting rod to with spacing ring and connecting rod threaded connection, thereby fixed the structure frame, realized that coupling assembling is used for fixed a plurality of structure frames's effect.
Optionally, a splicing frame is arranged between the adjacent structural frames, the splicing frame is arranged between the two adjacent structural frames, and the connecting component is used for connecting the splicing frames.
Through adopting above-mentioned technical scheme, the setting of concatenation frame can be through the concatenation setting between adjacent structure frame to the size of looking the structure post sets up the quantity of concatenation frame, thereby makes prefabricated drawing the platform and can agree with the size of structure post, realizes that splice assembly is used for the effect of the joint distance between the extension structure frame.
Optionally, reinforcement members are disposed between the prefabricated support and the structural column, and the reinforcement members are used for improving friction force between the prefabricated support and the structural column, and between the prefabricated support and the structural column.
Through adopting above-mentioned technical scheme, the setting of reinforcement can be when the jack is risen for prefabricating and dragging platform or prefabricating and prop one side that the reinforcement was kept away from can be towards the side extrusion of structural column, the greater the lifting force of jack, the greater the extrusion force that the increase piece was changed, and then prefabricating and dragging platform or prefabricating and prop the frictional force between platform and the structural column just greater.
Optionally, the reinforcement piece is a wedge, the cross section of the wedge is triangular, and one end of the wedge for embedding is set as an embedded end.
By adopting the technical scheme, the setting of the wedge block realizes the function of the reinforcement piece for increasing friction force.
Optionally, a reinforcing plate is fixedly installed in the structural frame.
Through adopting above-mentioned technical scheme, the setting of reinforcing plate can improve the overall structure intensity of structure frame.
In summary, the present application includes at least one of the following beneficial technical effects:
1. during construction, the prefabricated dragging platform and the prefabricated supporting platform are respectively fixed on the side wall of the structural column, then the jack is arranged at the top of the prefabricated dragging platform to support the prefabricated supporting platform, then the structural column is broken between the prefabricated dragging platform and the prefabricated supporting platform, and the jack is used for jacking and rectifying the structural column, so that the construction efficiency of rectifying the building is improved, and the integral construction period of rectifying the building is greatly shortened;
2. the arrangement of the splicing frames can be realized by splicing the adjacent structural frames and arranging the number of the splicing frames according to the size of the structural columns, so that the prefabricated dragging table can be matched with the size of the structural columns, and the effect that the splicing assembly is used for prolonging the connection distance between the structural frames is realized;
3. the reinforcement piece is arranged, when the jack is lifted, one side of the prefabricated dragging platform or the prefabricated supporting platform, which is far away from the reinforcement piece, can be extruded towards the side face of the structural column, and the larger the lifting force of the jack is, the larger the extrusion force changed by the reinforcement piece is, and the larger the friction force between the prefabricated dragging platform or the prefabricated supporting platform and the structural column is;
4. the arrangement of the reinforcing plate can improve the overall structural strength of the structural frame;
5. because the whole structure setting of adopting the assembled, so each part can reuse, reduce cost reaches low carbon environmental protection's effect.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a large-tonnage building jacking platform according to an embodiment of the present application.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic structural diagram of a connection assembly of a large-tonnage assembled building jacking platform according to an embodiment of the present application.
FIG. 4 is a schematic diagram of a reinforcement structure of a large tonnage assembly type building jacking platform according to an embodiment of the present application.
Reference numerals illustrate:
1. prefabricating a towing platform; 101. a structural frame; 1011. a panel; 1012. a connecting plate; 2. prefabricating a supporting table; 3. a structural column; 4. a jack; 5. a connection assembly; 51. a connecting rod; 52. a limiting ring; 6. a reinforcing plate; 7. a reinforcing frame; 8. splicing frames; 9. a force increasing piece.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses a large-tonnage assembled building jacking platform. Referring to fig. 1, a large-tonnage assembled building jacking platform comprises a prefabricated towing platform 1 and a prefabricated supporting platform 2, wherein the prefabricated towing platform 1 and the prefabricated supporting platform 2 are both used for being fixed on the side wall of a structural column 3, the prefabricated towing platform 1 is arranged below the prefabricated supporting platform 2, a jack 4 is installed at the top of the prefabricated towing platform 1, and the jack 4 is used for supporting the prefabricated supporting platform 2.
The structure of the prefabricated pallet 1 is the same as that of the prefabricated supporting table 2 and the connection mode, and the difference is that the prefabricated pallet is symmetrically arranged along the radial direction of the structural column 3 during installation. The following description is based on the structure of the prefabricated towing platform 1, and the structure of the prefabricated supporting platform 2 is not described again.
Referring to fig. 1 and 2, the prefabricated pallet 1 includes a plurality of structural frames 101, and the plurality of structural frames 101 are arranged at intervals along the circumferential side of the structural columns 3. Specifically, a connection component 5 is disposed between adjacent structure frames 101, and the connection component 5 is used for connecting adjacent structure frames 101.
Referring to fig. 1 and 2, the structure frame 101 includes a panel 1011 and a connection plate 1012, and the panel 1011 and the connection plate 1012 are disposed perpendicular to each other. The panel 1011 is provided with two blocks, and the connection plate 1012 is provided with a plurality of blocks. In this embodiment, two connection plates 1012 are correspondingly disposed, two connection plates 1012 are disposed between two panels 1011, two sides of each connection plate 1012 are fixedly connected with side walls of the two panels 1011, two connection plates 1012 are respectively located at two sides of the panels 1011 away from each other, and the connection assembly 5 is mounted on the connection plates 1012. A side plate is fixedly arranged between the two connecting plates 1012 and is used for being abutted with the structural column 3.
Referring to fig. 1 to 3, the connection assembly 5 includes a connection rod 51, and both ends of the connection rod 51 are respectively screw-coupled with a stopper ring 52. The connecting plate 1012 has a connecting hole formed through the inside and the outside, and the connecting rod 51 is formed through the connecting hole. During connection, the plurality of structure frames 101 are paved on the periphery of the structure column 3, so that the connecting holes of the plurality of connecting plates 1012 in the same direction on the periphery of the structure column 3 are aligned, then the connecting rods 51 penetrate through the connecting holes, two ends of the connecting rods 51 respectively extend into the corresponding structure frames 101, and the limiting rings 52 are connected to the connecting rods 51 in a threaded manner, so that the limiting rings 52 are matched with the connecting rods 51 to fix the structure frames 101. Further, the connection members 5 are arranged in plural sets, and the plural sets of connection members 5 are arranged in a longitudinal direction of the connection plate 1012. The connection assembly 5 is provided in a plurality of groups, which can improve the stability of connection between the structural frames 101.
Referring to fig. 2, a reinforcing plate 6 is fixedly installed in the structural frame 101, the specific reinforcing plate 6 is fixed between the two panels 1011, and both ends of the reinforcing plate 6 are fixedly connected with the side walls of the two connection plates 1012, respectively. Reinforcing frames 7 are fixedly arranged on two sides of the reinforcing plate 6 respectively, one end of each reinforcing frame 7 is fixedly connected with the side wall of the reinforcing plate 6, and the other end of each reinforcing frame 7 is fixedly connected with the side wall of the panel 1011.
Referring to fig. 2, a splice frame 8 is disposed between two adjacent ones of the structural frames 101, the splice frame 8 being configured to be disposed between two adjacent ones of the structural frames 101. The inner side of the splicing frame 8 is correspondingly provided with a connecting hole in a penetrating way, and the connecting hole is used for connecting the connecting rod 51 in series. During installation, the splicing frames 8 with the corresponding number can be added between two adjacent structural frames 101 through the size of the structural columns 3, so that the prefabricated towing platform 1 can be matched with the size of the structural columns 3, and the adaptability of the prefabricated towing platform 1 to the structural columns 3 with different sizes is improved.
Referring to fig. 1 and 4, reinforcing members 9 are provided between the prefabricated pallet 1 and the structural columns 3 and between the prefabricated bracing table 2 and the structural columns 3, and the reinforcing members 9 are used for improving friction between the prefabricated pallet 1 and the structural columns 3 and between the prefabricated bracing table 2 and the structural columns 3. Specifically, the booster 9 is a wedge, the cross section of the wedge is triangular, and one end of the wedge for embedding is an embedded end. During installation, the embedded ends of the wedges are inserted between the structural frame 101 and the structural column 3 and between the splicing frame 8 and the structural column 3, so that when the jack 4 is lifted, the wedges can drive the structural frame 101 to clamp towards one end of the structural column 3, the lifting force of the jack 4 is larger, the clamping force of the wedges is larger, and the stability of lifting the structural column 3 by the side wall of the structural column 3 can be improved when the prefabricated dragging table 1 or the prefabricated supporting table 2 is installed.
The implementation principle of the large-tonnage assembly type building jacking platform provided by the embodiment of the application is as follows: during construction, the structure frame 101 is fixed on the side wall of the structure column 3, then the splicing frame 8 is installed, the prefabricated support table 1 and the prefabricated support table 2 are installed through the connecting component 5 in a fixed connection mode, the jack 4 is installed at the top of the prefabricated support table 1 to support the prefabricated support table 2, and the effect of jacking and correcting deviation of the structure column 3 is achieved.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The utility model provides a large-tonnage assembled building jacking platform which characterized in that: including prefabricating and dragging platform (1) and prefabricating and prop platform (2), prefabricating and dragging platform (1) with prefabricating and prop platform (2) all and be used for fixing the lateral wall at structural column (3), jack (4) are installed at the top of prefabricating and dragging platform (1), jack (4) are used for supporting prefabricating and prop platform (2).
2. A large tonnage building jacking platform according to claim 1, wherein: the prefabricated towing platform (1) comprises a plurality of structure frames (101), a plurality of structure frames (101) are arranged at intervals along the periphery of the structure column (3), connecting components (5) are arranged between every two adjacent structure frames (101), and the connecting components (5) are used for connecting the adjacent structure frames (101).
3. A large tonnage building jacking platform according to claim 2, wherein: the structure frame (101) comprises a panel (1011) and a connecting plate (1012), wherein the panel (1011) and the connecting plate (1012) are arranged vertically to each other, the panel (1011) is provided with two connecting plates, the connecting plate (1012) is provided with a plurality of connecting plates, the connecting plates (1012) are arranged between the two panels (1011), two sides of the connecting plates (1012) are respectively fixedly connected with the side walls of the two panels (1011), and the connecting assembly (5) is arranged on the connecting plates (1012).
4. A large tonnage building jacking platform according to claim 2, wherein: the connecting assembly (5) comprises a connecting rod (51), and two ends of the connecting rod (51) are respectively connected with limiting rings (52) in a threaded mode.
5. A large tonnage building jacking platform according to claim 2, wherein: a splicing frame (8) is arranged between the adjacent structural frames (101), the splicing frame (8) is used for being arranged between the two adjacent structural frames (101), and the connecting component (5) is used for connecting the splicing frames (8).
6. A large tonnage building jacking platform according to claim 1, wherein: reinforcing members (9) are arranged between the prefabricated towing platform (1) and the structural columns (3) and between the prefabricated supporting platform (2) and the structural columns (3), and the reinforcing members (9) are used for improving friction force between the prefabricated towing platform (1) and the structural columns (3) and between the prefabricated supporting platform (2) and the structural columns (3).
7. The large tonnage assembly type building jacking platform according to claim 6, wherein: the reinforcing part (9) is a wedge block, the section of the wedge block is triangular, and one end of the wedge block for embedding is set as an embedded end.
8. A large tonnage building jacking platform according to claim 2, wherein: the reinforcing plate (6) is fixedly arranged in the structural frame (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321925046.5U CN220469125U (en) | 2023-07-20 | 2023-07-20 | Large-tonnage assembled building jacking platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321925046.5U CN220469125U (en) | 2023-07-20 | 2023-07-20 | Large-tonnage assembled building jacking platform |
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| Publication Number | Publication Date |
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| CN220469125U true CN220469125U (en) | 2024-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202321925046.5U Active CN220469125U (en) | 2023-07-20 | 2023-07-20 | Large-tonnage assembled building jacking platform |
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| CN (1) | CN220469125U (en) |
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2023
- 2023-07-20 CN CN202321925046.5U patent/CN220469125U/en active Active
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