CN217174878U - A assembled interlock foundation structure for interim engineering - Google Patents
A assembled interlock foundation structure for interim engineering Download PDFInfo
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- CN217174878U CN217174878U CN202221004536.7U CN202221004536U CN217174878U CN 217174878 U CN217174878 U CN 217174878U CN 202221004536 U CN202221004536 U CN 202221004536U CN 217174878 U CN217174878 U CN 217174878U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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Abstract
The utility model belongs to the technical field of prefabricated assembled concrete structure technique and specifically relates to a fabricated occlusion foundation structure for interim engineering is provided, including foundation structure and drainage system: the foundation structure comprises a plurality of prefabricated strip-shaped foundation concretes and a plurality of connecting reinforcing steel bars, wherein two sides of the prefabricated strip-shaped foundation concretes are provided with mutually meshed contact surfaces, and the prefabricated strip-shaped foundation concretes are detachably connected through the connecting reinforcing steel bars; the drainage system comprises a drainage groove, a plurality of back walls arranged at two sides of the drainage groove and a plurality of drainage cover plates arranged at the top of the drainage groove, the drainage cover plates are connected with the top of the back walls, and a plurality of water permeable holes are formed in the drainage cover plates; the side of the prefabricated bar-shaped foundation concrete is provided with a plurality of connecting steel bar through holes suitable for connecting steel bars to penetrate through, and grooves are formed in two ends of the prefabricated bar-shaped foundation concrete. Its aim at, solve current assembled foundation structure poor stability, be difficult to dismantle and the poor problem of drainage performance.
Description
Technical Field
The utility model relates to a prefabricated assembled concrete structure technical field particularly, relates to an assembled interlock foundation structure for interim engineering.
Background
Compared with permanent engineering, temporary engineering is an engineering which is dismantled after the engineering is completed, for example, the construction of a building site board house and a concrete mixing station belongs to temporary engineering, and the temporary engineering needs to be subjected to concrete hardening treatment to construct a concrete foundation structure along with the improvement of the standardization and environmental protection requirements of the temporary engineering. At present, the temporary engineering of cast-in-place concrete is adopted, the cast-in-place concrete needs to be broken and dismantled after the engineering operation is finished, and the defects of low construction speed, incapability of being reused, overhigh cost and the like exist. The temporary engineering adopting the assembly type structure can be repeatedly used, but has the problems of poor waterproof performance, poor drainage performance, poor structural stability and the like, and the structure of the temporary engineering needs to be further improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembled interlock foundation structure for interim engineering for solve current assembled foundation structure poor stability, unable dismantlement and the poor problem of drainage performance.
The embodiment of the utility model provides an assembled interlock foundation structure for interim engineering, including foundation structure and drainage system: the foundation structure comprises a plurality of prefabricated strip-shaped foundation concretes and a plurality of connecting reinforcing steel bars, wherein two sides of the prefabricated strip-shaped foundation concretes are provided with mutually meshed contact surfaces, and the prefabricated strip-shaped foundation concretes are detachably connected through the connecting reinforcing steel bars; the drainage system comprises a drainage groove, a plurality of back walls arranged at two sides of the drainage groove and a plurality of drainage cover plates arranged at the top of the drainage groove, the drainage cover plates are connected with the top of the back walls, and a plurality of water permeable holes are formed in the drainage cover plates; the side of the prefabricated bar-shaped foundation concrete is provided with a plurality of connecting steel bar through holes suitable for connecting steel bars to penetrate through, and grooves are formed in two ends of the prefabricated bar-shaped foundation concrete.
Furthermore, the connecting steel bars adopt finish rolling twisted steel, the two ends of each connecting steel bar are provided with screw tooth connecting portions, one side, close to the connecting steel bars, of each screw tooth connecting portion at one end of each connecting steel bar is provided with a base plate, and a nut is sleeved on each screw tooth connecting portion.
Further, the nut sleeve is provided with a plastic nut protective sleeve.
Furthermore, the back wall is back wall foundation concrete with the protruding blocks, and one side of the back wall is provided with a back wall through hole suitable for the penetration of the connecting steel bars.
Further, the depth of the groove is 5mm, and the width is 50 mm.
Further, a waterproof layer is paved on the foundation structure.
Furthermore, one side of the connecting steel bar is provided with a spiral spring steel bar.
Furthermore, the upper surface of the prefabricated strip-shaped foundation concrete is provided with anti-skid grains.
Further, the drainage system is paved by mortar.
The beneficial effects of the utility model include:
1. the drainage system of the utility model can drain water, can be used as an operation space for connecting the reinforcing steel bar nut during temporary engineering installation and removal, and is convenient for installation and removal by arranging the nut protective sleeve; through setting up the reservation notch that the recess regarded as the packing area, be convenient for use machineshop car loads and unloads, transports fast.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.
FIG. 1 is a schematic structural view of a prefabricated bar-shaped foundation concrete provided by an embodiment of the present invention;
fig. 2 is a schematic view of a structure of a connecting reinforcement provided by an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a drainage system according to an embodiment of the present invention.
Icon: 1-prefabricated bar-shaped foundation concrete, 2-connecting reinforcing steel bars, 3-drainage grooves, 4-back walls, 5-drainage cover plates, 6-connecting reinforcing steel bar through holes, 7-thread connecting parts, 8-backing plates, 9-nuts and 10-plastic nut protective sleeves.
Detailed Description
The technical solution in the embodiment of the present invention will be described below with reference to the accompanying drawings in the embodiment of the present invention.
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 "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally placed in use of the products of the present invention, and are only used for convenience in describing and simplifying the present application, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 3, an embodiment of the present invention provides an assembled occlusion foundation structure for temporary engineering, including a foundation structure and a drainage system: the foundation structure comprises a plurality of prefabricated strip-shaped foundation concretes 1 and a plurality of connecting reinforcing steel bars 2, wherein two sides of each prefabricated strip-shaped foundation concrete 1 are provided with mutually meshed contact surfaces, the upper surface of each prefabricated strip-shaped foundation concrete 1 is provided with anti-skid grains, and the prefabricated strip-shaped foundation concretes 1 are detachably connected through the connecting reinforcing steel bars 2; the drainage system comprises a drainage groove 3, a plurality of back walls 4 arranged at two sides of the drainage groove 3 and a plurality of drainage cover plates 5 arranged at the top of the drainage groove 3, wherein the back walls 4 are back wall foundation concrete with convex blocks, one side of each back wall 4 is provided with a back wall through hole suitable for the penetration of a connecting steel bar 2, the drainage cover plates 5 are connected with the top of the back walls 4, and the drainage cover plates 5 are provided with a plurality of water permeable holes; the side of prefabricated bar foundation concrete 1 is equipped with a plurality of connecting reinforcement through-hole 6 that is fit for connecting reinforcement 2 to run through, the both ends of prefabricated bar foundation concrete 1 are equipped with the recess.
In the above structure, the construction of the foundation structure should be implemented according to the construction area requirement of the temporary engineering, the drainage system should be implemented according to the drainage requirement of the temporary engineering, and therefore the number and specific related parameters of the prefabricated bar-shaped foundation concrete 1 and the connecting steel bars 2 need to be determined according to the specific requirement of the temporary engineering, for example, the construction area of the temporary engineering in this implementation is a rectangular station with a length of 20m and a width of 10m, the drainage requirement is a drainage channel with a length of 10m and a width of 0.5m, which is located in the middle of the length direction of the foundation structure and penetrates through the foundation structure, the foundation structure is composed of a plurality of prefabricated bar-shaped foundation concretes 1 and a plurality of connecting steel bars 2 suitable for the construction area, and the prefabricated member needs to be prefabricated in advance in a prefabricated member factory. The side equidistance of prefabricated bar foundation concrete 1 is equipped with the first connecting reinforcement through-hole of reserving and the connecting reinforcement through-hole is reserved to the second that is fit for connecting reinforcement 2 to run through, and the connecting reinforcement through-hole 6 positions of reserving of each prefabricated bar foundation concrete 1 are the same, the contact surface of prefabricated bar foundation concrete 1 both sides is the seam of interlock such as unsmooth, L profile of tooth, the antiskid line of prefabricated bar foundation concrete 1 upper surface can be established to surface line structures such as current square brick, floor. As shown in fig. 1, the two sides of the drainage cover plate 5 are provided with connecting parts for connecting with the back wall 4, the connecting parts are connected with the top of the back wall 4, the protruding blocks of the back wall 4 are used for placing the drainage cover plate 5 between the two back walls 4, the nuts 9 of the connecting steel bars 2 can be directly removed in the drainage grooves 3 through the through holes of the back walls during removal, and the back wall 4 and the drainage cover plate 5 are spliced to be in a shape suitable for drainage requirements.
Preferably, the connecting reinforcement 2 adopts finish rolling twisted steel, the both ends of connecting reinforcement 2 all are equipped with screw thread connecting portion 7, one side that the screw thread connecting portion 7 of connecting reinforcement 2 one end is close to nut 9 is equipped with backing plate 8, the cover is equipped with nut 9 on the screw thread connecting portion 7.
In the structure, the connecting steel bars 2 are arranged in the first reserved connecting steel bar through hole and the second reserved connecting steel bar through hole of the laid prefabricated bar-shaped foundation concrete 1, one side of each connecting steel bar 2 with the backing plate 8 is arranged on the exposed side of the foundation structure, and the plurality of prefabricated bar-shaped foundation concretes 1 are connected into a whole by applying stress to the nuts 9.
Preferably, the nut 9 is sleeved with a plastic nut protection sleeve 10.
In the above structure, the plastic nut protection sleeve 10 in this embodiment is an existing hexagonal nut protection cap, and the nut 9 is protected by setting the plastic nut protection sleeve 10, so as to facilitate the dismantling work after the temporary engineering is finished.
Preferably, the depth of the groove is 5mm, and the width of the groove is 50 mm.
In the structure, the length of the groove is the same as the width of the prefabricated bar-shaped foundation concrete 1, the groove is used as a packaging reserved notch of the prefabricated bar-shaped foundation concrete 1, so that the plurality of prefabricated bar-shaped foundation concretes 1 can be conveniently packaged integrally, and the construction speed of temporary engineering can be accelerated by using an engineering forklift for loading and unloading quickly, the prefabricated bar-shaped foundation concrete 1 further comprises an assembly part, the assembly part is fixedly connected with the groove, the assembly part is a packaging steel belt or a high-strength fiber bag, the packaging steel belt is used as the assembly part of the prefabricated bar-shaped foundation concrete 1, can keep tensioning force for a long time and is not loosened, has certain buffering capacity when being impacted by external force, ensures the safety of the prefabricated bar-shaped foundation concrete 1 in transportation, the high-strength fiber belt is used as the assembly part of the prefabricated bar-shaped foundation concrete 1, and is compared with the packaging steel belt, the high-strength fiber tape can protect the surface of the prefabricated strip-shaped foundation concrete 1 from being damaged and facilitate the assembly of the prefabricated strip-shaped foundation concrete 1.
Preferably, a waterproof layer is laid on the foundation structure.
In the structure, if the utility model discloses use with temporary works such as board house, lay the completion back at prefabricated bar foundation concrete 1, lay the one deck waterproof layer again on foundation structure as required, the waterproof layer adopts current for example polyethylene plastic film etc. to have waterproof function material and makes.
Preferably, one side of the connecting steel bar 2 is provided with a spiral spring steel bar.
In the structure, if the utility model discloses if permanent engineering need be applied to, when in the engineering such as culvert basis, abutment basis, increase current coil spring reinforcing bar at prefabricated in-process of prefabricated bar basic concrete 1 of most edge, paint engineering structure glue at the interlock interface during the prefabricated bar basic concrete 1 of installation to stretch-draw connecting reinforcement 2 carries out the mud jacking after emergent to the design, can with the utility model discloses be applied to permanent engineering, further improve the utility model discloses a practicality.
Preferably, the drainage system is paved by mortar.
In the structure, before construction, firstly, the soil-rock foundation below the foundation structure is required to be guaranteed to be fine and flat, and mortar is adopted to pave the bottom in the drainage system according to requirements, so that the problem of water seepage of the foundation structure can be prevented, and the stability of the foundation structure is further enhanced.
It should be noted that, in this embodiment, the construction area of the temporary project is a rectangular installation with a length of 20m and a width of 10m, the drainage requirement is a length of 10m and a width of 0.5m, and the drainage channel running through the middle part of the foundation structure in the length direction of the foundation structure is taken as an example for description, but the present invention is not limited to this, and other construction projects and drainage systems may be used, and the drainage system may be configured into various shapes such as U-shape and V-shape, and only the specific assembly manner of the prefabricated bar-shaped foundation concrete 1, the connecting steel bar 2 and the drainage system needs to be changed.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. An assembled interlocking foundation structure for temporary works, comprising a foundation structure and a drainage system:
the foundation structure comprises a plurality of prefabricated strip-shaped foundation concretes (1) and a plurality of connecting reinforcing steel bars (2), wherein two sides of each prefabricated strip-shaped foundation concrete (1) are provided with mutually meshed contact surfaces, and the prefabricated strip-shaped foundation concretes (1) are detachably connected through the connecting reinforcing steel bars (2);
the drainage system comprises a drainage groove (3), a plurality of back walls (4) arranged on two sides of the drainage groove (3) and a plurality of drainage cover plates (5) arranged at the top of the drainage groove (3), wherein the drainage cover plates (5) are connected with the top of the back walls (4), and a plurality of water permeable holes are formed in the drainage cover plates (5);
the side of the prefabricated strip-shaped foundation concrete (1) is provided with a plurality of connecting steel bar through holes (6) suitable for the connecting steel bars (2) to penetrate through, and grooves are formed in two ends of the prefabricated strip-shaped foundation concrete (1).
2. The assembly type occlusion foundation structure of claim 1, wherein the connection steel bar (2) is finish-rolled threaded steel bar, the connection steel bar (2) is provided with screw tooth connecting parts (7) at both ends, a backing plate (8) is arranged at one side, close to the connection steel bar (2), of the screw tooth connecting part (7) at one end of the connection steel bar (2), and a nut (9) is sleeved on the screw tooth connecting part (7).
3. The fitted snap infrastructure according to claim 2, characterized in that the nut (9) is sheathed with a plastic nut protective sheath (10).
4. The fabricated occlusion infrastructure of claim 1, characterized in that the back wall (4) is a back wall foundation concrete with protruding blocks, and one side of the back wall (4) is provided with back wall through holes suitable for the connection bars (2) to pass through.
5. The fitted snap infrastructure of claim 1, wherein the groove is 5mm deep and 50mm wide.
6. The fabricated biting infrastructure of claim 1, wherein a waterproof layer is applied over the infrastructure.
7. The fitted bite infrastructure according to claim 1, characterized in that one side of the connecting bar (2) is provided with a helical spring bar.
8. The fabricated occlusion infrastructure according to claim 1, characterized in that the upper surface of the precast strip-shaped foundation concrete (1) is provided with anti-slip lines.
9. The fitted bite infrastructure of any one of claims 1 to 8, wherein the drainage system is underlaid with mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221004536.7U CN217174878U (en) | 2022-04-27 | 2022-04-27 | A assembled interlock foundation structure for interim engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221004536.7U CN217174878U (en) | 2022-04-27 | 2022-04-27 | A assembled interlock foundation structure for interim engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217174878U true CN217174878U (en) | 2022-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221004536.7U Active CN217174878U (en) | 2022-04-27 | 2022-04-27 | A assembled interlock foundation structure for interim engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217174878U (en) |
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2022
- 2022-04-27 CN CN202221004536.7U patent/CN217174878U/en active Active
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 610047 area a and B, 8th floor, Sichuan Expressway Building, No.90, West 1st section of 2nd Ring Road, Wuhou District, Chengdu City, Sichuan Province Patentee after: Sichuan Communications Construction Group Co.,Ltd. Address before: 610041 area a and B, 8th floor, Sichuan Expressway Building, No.90, West 1st section of 2nd Ring Road, Wuhou District, Chengdu City, Sichuan Province Patentee before: Sichuan Communications Construction Group Co.,Ltd. |
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