CN211773972U - Building structure of rectifying of water-washed combination back pressure - Google Patents
Building structure of rectifying of water-washed combination back pressure Download PDFInfo
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- CN211773972U CN211773972U CN201922303609.7U CN201922303609U CN211773972U CN 211773972 U CN211773972 U CN 211773972U CN 201922303609 U CN201922303609 U CN 201922303609U CN 211773972 U CN211773972 U CN 211773972U
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- foundation
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- back pressure
- water flushing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000011010 flushing procedure Methods 0.000 claims abstract description 35
- 239000002689 soil Substances 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 230000003068 static effect Effects 0.000 claims abstract description 17
- 238000004080 punching Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 10
- 229910000746 Structural steel Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
A water-jet combined back pressure building deviation rectifying structure relates to the field of building engineering and comprises a back pressure forced landing device arranged on an inclined foundation of a building and a water-jet device arranged on the periphery of the back pressure forced landing device and matched with the back pressure forced landing device, wherein the back pressure forced landing device comprises an anchor rod static pressure pile penetrating through the foundation and extending to the deep position of foundation soil, a connector is arranged at the upper end of the anchor rod static pressure pile, a steel beam penetrates through the connector, and the steel beam and the connector form a T-shaped structure; jacks are symmetrically arranged on the left side and the right side of the connector, one end of each jack is abutted to the steel beam, and the other end of each jack is abutted to the foundation; the water flushing device comprises a water flushing pipe, the water flushing pipe penetrates through the foundation and extends to the deep position of foundation soil, and the phenomenon that automatic settlement cannot be realized due to light self-weight load of a building is avoided by arranging a jack on an inclined foundation to force the foundation to descend; and the deviation correcting speed is further improved by matching with a water flushing mode.
Description
Technical Field
The utility model relates to a building engineering field specifically is a building of water-washed combination back pressure structure of rectifying.
Background
Due to the reasons of design, construction and the like, some buildings incline, and the inclined buildings need to be rectified in order to ensure the normal use of the buildings.
The existing commonly used building deviation rectifying methods mainly include two main types, one is a forced landing deviation rectifying method, the main means is to increase the settlement amount of the foundation with the smaller settlement side, such as an earth digging method, a water lowering method and the like, through the methods, the foundation with the smaller settlement side is sunk, and finally the effect of keeping the foundation with the larger settlement side is achieved, and the other is a lifting deviation rectifying method, the main means is to reduce the settlement amount of the foundation with the larger settlement side, such as an upper structure joist lifting method, an anchor rod static pressure pile lifting method and the like.
The forced landing deviation rectifying method is the mode with the highest utilization rate at present, but because the dead weight load of part of buildings is lighter, in the engineering implementation process, the traditional forced landing deviation rectifying method has the problems of low construction efficiency, low deviation rectifying speed, poor deviation rectifying effect and the like, and is difficult to meet the design and use requirements.
SUMMERY OF THE UTILITY MODEL
To the problem of saying to the aforesaid, the utility model provides a new technical scheme for solve because the building dead weight load is lighter and lead to the low scheduling problem of efficiency of construction.
The utility model provides a technical scheme as follows:
a building deviation rectifying structure combining water flushing with back pressure comprises a back pressure forced landing device arranged on an inclined foundation of a building and a water flushing device arranged on the periphery of the back pressure forced landing device and used in cooperation with the back pressure forced landing device, wherein the back pressure forced landing device comprises an anchor rod static pressure pile penetrating through the foundation and extending to the deep position of foundation soil, a connector is arranged at the upper end of the anchor rod static pressure pile, a steel beam penetrates through the connector, and the steel beam and the connector form a T-shaped structure; jacks are symmetrically arranged on the left side and the right side of the connector, one end of each jack is abutted to the steel beam, and the other end of each jack is abutted to the foundation; the water flushing device comprises a water flushing pipe, and the water flushing pipe penetrates through the foundation and extends to the deep position of the foundation soil.
Further, a steel base plate is padded between the jack and the foundation.
Furthermore, the pipe wall of the part of the water flushing pipe, which is immersed into the foundation soil, is provided with a plurality of water punching holes, and the plurality of water punching holes are distributed on the water flushing pipe in an array manner.
Furthermore, the outside of water punching hole is equipped with the angle steel barb that is used for protecting it not blockked up by the foundation soil.
Furthermore, a head sealing plate is arranged at one end of the water flushing pipe, which needs to be immersed in the foundation soil.
The beneficial effect that adopts this technical scheme to reach does:
the jack is arranged on the basis of inclination to force the building to descend, so that the phenomenon that automatic settlement cannot be realized due to light dead weight load of the building is avoided; and the deviation correcting speed is further improved by matching with a water flushing mode.
Drawings
Fig. 1 is a structural view of the back pressure forced-landing apparatus when it is installed in foundation soil.
Fig. 2 is a structural diagram of the back pressure forced-falling device and the water flushing device which are matched together.
Fig. 3 is a schematic structural diagram of the water washing pipe.
Fig. 4 is a partially enlarged view of fig. 3.
Detailed Description
For a better understanding of the technical solutions of the present technology, the present technology is described in detail below with reference to the accompanying drawings, and the description of the present technology is only exemplary and explanatory, and should not be construed as limiting the scope of the present technology in any way.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the art are used, and are used only for convenience in describing the technology and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the technology.
In the description of the present technology, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present technology can be understood in a specific case to those of ordinary skill in the art.
A water-jet combined back pressure building deviation correcting structure is disclosed, referring to fig. 1-2, comprising a back pressure force-reducing device 10 arranged on an inclined foundation 100 of a building, wherein the back pressure force-reducing device 10 is used for forcing the foundation 100 at the inclined smaller end of the building to sink, and finally achieving the purpose of keeping the foundation level with the inclined larger end.
The back pressure forced landing device 10 comprises a foundation 100 and an anchor rod static pressure pile 11 extending to the deep part of foundation soil, a connector 12 is arranged at the upper end of the anchor rod static pressure pile 11, a steel beam 13 is arranged in the connector 12 in a penetrating mode, and the steel beam 13 and the connector 12 form a T-shaped structure.
The left side and the right side of the connector 12 are symmetrically provided with jacks 14, each jack 14 is abutted against the steel beam 13 at one end, and the other end is abutted against the foundation 100.
When the method is installed, firstly, a hole is formed in the foundation 100 for penetrating the anchor rod static pressure pile 11, the anchor rod static pressure pile 11 is inserted into the foundation soil, and then the jacks 14 are arranged on the left side and the right side of the anchor rod static pressure pile 11; finally, the steel beam 13 penetrates through the connector 12, the connector 12 is installed on the anchor rod static pressure pile 11, and the steel beam 13 is properly adjusted to be abutted against the anchor rod static pressure pile 11;
the jack 14 applies load to the steel beam 13, and because the anchor rod static pressure pile 11 is fixed in the foundation soil, the foundation 100 is finally pressed downwards by the jack 14 in the opposite direction, so that the foundation 100 is forced to sink, and the aim of descending the building is fulfilled.
The mode that the anchor rod static pressure pile 11 is matched with the jack 14 is adopted, so that the deviation rectifying effect is ensured.
Preferably, a steel pad 15 is padded between the jack 14 and the foundation 100, and the steel pad 15 is used to increase the stressed area of the foundation 100, so as to avoid the foundation 100 from being damaged due to the concentrated force application of the jack 14.
In order to further improve the deviation correcting speed, the water flushing device 20 used in cooperation with the back pressure forced landing device 10 is arranged on the periphery of the back pressure forced landing device, and the water flushing device 20 is used for performing water flushing disturbance on the foundation soil, so that the sinking of the foundation 100 is further accelerated.
Specifically, the water flushing device 20 comprises a water flushing pipe 21, a second hole is formed in the foundation 100 close to the anchor static pressure pile 11, and the water flushing pipe 21 penetrates through the foundation 100 and extends to the deep position of the foundation soil.
Preferably, referring to fig. 2-3, the water flushing pipe 21 is provided with a plurality of water punched holes 22 on the wall of the portion of the water flushing pipe 21 submerged in the foundation soil, and the plurality of water punched holes 22 are distributed on the water flushing pipe 21 in an array.
After water is introduced into the water flush pipe 21, the water flows into the foundation soil through the water punching holes 22, so that the foundation soil becomes soft.
Preferably, the outer side of the water punching hole 22 is provided with an angle iron barb 23 for protecting the water punching hole from being blocked by the foundation soil, and particularly, when the water flushing pipe 21 is inserted into the foundation soil, the angle iron barb 23 is most easily blocked, so that the water flushing hole 22 can be effectively protected by the angle iron barb 23.
Preferably, an end sealing plate 24 is arranged at one end of the water flushing pipe 21, which needs to be immersed in the foundation soil, the end sealing plate 24 is welded with the water flushing pipe 21, and the foundation soil can be prevented from entering the water flushing pipe 21 in the process of being inserted into the water flushing pipe 21.
It should be noted that there are no specific structures in the above description, and it will be apparent to those skilled in the art that various modifications, decorations, or changes can be made without departing from the technical principles of the present invention; such modifications, variations, or combinations, or applying the concepts and solutions of the technology directly to other applications without further modifications, are intended to be within the scope of the present technology.
Claims (5)
1. The utility model provides a building structure of rectifying of water-washed combination back pressure, includes back pressure compel to fall device (10) and establish at back pressure compel to fall device (10) periphery and water-washed device (20) rather than the cooperation use that set up on building slope basis (100), its characterized in that:
the back pressure forced landing device (10) comprises an anchor rod static pressure pile (11) which penetrates through the foundation (100) and extends to the deep position of foundation soil, a connector (12) is arranged at the upper end of the anchor rod static pressure pile (11), a steel beam (13) penetrates through the connector (12), and the steel beam (13) and the connector (12) form a T-shaped structure; jacks (14) are symmetrically arranged on the left side and the right side of the connector (12), one end of each jack (14) is abutted against the steel beam (13), and the other end of each jack is abutted against the foundation (100);
the water flushing device (20) comprises a water flushing pipe (21), and the water flushing pipe (21) penetrates through the foundation (100) and extends to the deep position of the foundation soil.
2. The structure of claim 1, wherein the structure comprises: and a steel backing plate (15) is padded between the jack (14) and the foundation (100).
3. The structure of claim 1, wherein the structure comprises: the wall of the part, submerged into the foundation soil, of the water flushing pipe (21) is provided with a plurality of water punching holes (22), and the water punching holes (22) are distributed on the water flushing pipe (21) in an array mode.
4. The structure of claim 3, wherein the structure comprises: and angle steel barbs (23) used for protecting the water punched holes (22) from being blocked by foundation soil are arranged on the outer sides of the water punched holes.
5. The structure of any one of claims 1 to 4, wherein the structure comprises: and a head sealing plate (24) is arranged at one end of the water flushing pipe (21) which needs to be immersed into the foundation soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922303609.7U CN211773972U (en) | 2019-12-20 | 2019-12-20 | Building structure of rectifying of water-washed combination back pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922303609.7U CN211773972U (en) | 2019-12-20 | 2019-12-20 | Building structure of rectifying of water-washed combination back pressure |
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| Publication Number | Publication Date |
|---|---|
| CN211773972U true CN211773972U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922303609.7U Active CN211773972U (en) | 2019-12-20 | 2019-12-20 | Building structure of rectifying of water-washed combination back pressure |
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| Country | Link |
|---|---|
| CN (1) | CN211773972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849645A (en) * | 2020-12-27 | 2021-05-28 | 安徽康佳电子有限公司 | Pallet with adjustable size |
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2019
- 2019-12-20 CN CN201922303609.7U patent/CN211773972U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112849645A (en) * | 2020-12-27 | 2021-05-28 | 安徽康佳电子有限公司 | Pallet with adjustable size |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 38, Shuifeng Road, Yangpu District, Shanghai 202150 Patentee after: Shanghai Survey, Design and Research Institute (Group) Co.,Ltd. Address before: No. 38, Shuifeng Road, Yangpu District, Shanghai 202150 Patentee before: SGIDI ENGINEERING CONSULTING (Group) Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |