CN220284863U - Detachable concrete foundation member and precast concrete mould - Google Patents
Detachable concrete foundation member and precast concrete mould Download PDFInfo
- Publication number
- CN220284863U CN220284863U CN202321494291.5U CN202321494291U CN220284863U CN 220284863 U CN220284863 U CN 220284863U CN 202321494291 U CN202321494291 U CN 202321494291U CN 220284863 U CN220284863 U CN 220284863U
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- precast concrete
- top plate
- bottom plate
- foundation
- lock nuts
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- 239000011178 precast concrete Substances 0.000 title claims abstract description 43
- 239000004567 concrete Substances 0.000 title claims abstract description 26
- 238000010862 gear shaping Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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Abstract
The utility model discloses a detachable concrete foundation member and a precast concrete die, which comprise a bottom plate, a top plate, a connecting screw and a precast concrete board; a plurality of layers of precast concrete plates are arranged between the bottom plate and the top plate, at least four connecting screws are movably penetrated between the bottom plate, the top plate and the plurality of layers of precast concrete plates, lower lock nuts are respectively screwed on the connecting screws on the upper side and the lower side of the bottom plate, the lower lock nuts are movably abutted with the bottom plate, upper lock nuts are screwed on the connecting screws on the upper side of the top plate, and the upper lock nuts are movably abutted with the top plate; the advantages are that: the foundation pit is arranged in the foundation pit through the multi-layer precast concrete board, the foundation elements are added, the assembled precast concrete board is placed in the foundation pit during use, then the foundation pit is covered with soil, the foundation of the auxiliary equipment can be manufactured, the support rod is only connected to the top of the connecting screw rod in the later stage, auxiliary equipment is arranged on the support rod, and the auxiliary equipment is convenient to disassemble, assemble and recycle after the use is completed.
Description
Technical field:
the utility model relates to the technical field of building construction, in particular to a detachable concrete foundation member and a precast concrete die.
The background technology is as follows:
in the construction process, various auxiliary equipment such as a plurality of street lamps, cameras, monitoring and flagpoles and the like are required to be installed on site, the concrete treatment mode is that a ground cage is buried in a foundation pit, then concrete is poured into the foundation pit, the ground cage and the foundation pit are fixed into a whole to form a foundation, a supporting rod is fixed at the top of the ground cage, and the auxiliary equipment is installed on the supporting rod according to the requirement.
The ground cage has certain weight to keep stability due to the need of concrete pouring, but the operation mode has the following technical problems: 1. auxiliary equipment can be erected only after the concrete is completely dried, so that time is wasted; 2. the construction is finished and is required to be dismantled auxiliary assembly, because the ground cage is poured with concrete, even if the ground cage is taken out from the foundation pit, the ground cage is filled with concrete, the concrete is required to be manually stripped from the ground cage, manpower is wasted, if the concrete is not stripped, the size and the weight are large, the carrying difficulty is caused, and the conventional processing mode is that after the auxiliary assembly is dismantled from the ground cage, the ground cage is not reused, and the use cost is high.
The utility model comprises the following steps:
a first object of the present utility model is to provide a removable concrete foundation member.
A second object of the present utility model is to provide a precast concrete die.
The first object of the present utility model is implemented by the following technical scheme: the detachable concrete foundation member comprises a bottom plate, a top plate, a connecting screw rod and a precast concrete plate;
a plurality of layers of precast concrete plates are arranged between the bottom plate and the top plate, at least four connecting screws are movably arranged between the bottom plate, the top plate and the plurality of layers of precast concrete plates in a penetrating manner, lower lock nuts are respectively screwed on the connecting screws on the upper side and the lower side of the bottom plate, the lower lock nuts are movably abutted with the bottom plate, upper lock nuts are screwed on the connecting screws on the top side of the top plate, and the upper lock nuts are movably abutted with the top plate;
further, the bottom end of the connecting screw rod is fixed with a gear shaping.
Further, the bottom plate and the top plate have the same structure, the top plate comprises a body, and a through hole is formed in the middle of the body.
The second object of the utility model is implemented by the following technical scheme: the precast concrete mould comprises a groove body and an end cover, wherein at least four upright posts are fixed at the bottom end of the groove body, guide holes corresponding to the upright posts are formed in the end cover, and the end cover is slidably arranged on the upright posts through the guide holes.
The utility model has the advantages that: the foundation member is placed in a foundation pit, then earth is covered in the foundation pit, the foundation of auxiliary equipment can be manufactured, auxiliary equipment is only required to be connected with a supporting rod at the top of a connecting screw rod in the later stage, the supporting rod is provided with the auxiliary equipment, after the use is finished, the prefabricated concrete slab is convenient to disassemble and recover, the actual concrete integral foundation of an engineering site is realized by utilizing the construction sleeve column building block principle, the concrete integral foundation is converted into single-piece assembly, and the dispersion components are assembled into the integral foundation, so that the counterweight purpose is achieved, and the auxiliary equipment is fast to disassemble, convenient to use and favorable for recovery;
can prefabricate a plurality of precast concrete boards as required before the construction through this mould, can form the mounting hole that is used for connecting screw rod to run through in the concrete after prefabricating through the stand, set up the guiding hole that corresponds the setting with each stand on the end cover, compact through the end cover, guarantee precast concrete board upper surface's roughness, under the cooperation of mould, realize the precast concrete board of dismantled and assembled concrete foundation member and can install piece by piece, labour saving and time saving, easy dismounting transportation, the reutilization of being convenient for.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of embodiment 1;
FIG. 2 is a schematic diagram showing the combination of the connecting screw, bottom plate and top plate of example 1;
FIG. 3 is a top view of example 1;
FIG. 4 is a cross-sectional view of example 2;
in the figure: the concrete slab comprises a bottom plate 1, a top plate 2, a body 21, a through hole 22, a connecting screw 3, a precast concrete slab 4, a lower lock nut 5, an upper lock nut 6, a gear shaping 7, a groove body 8, an end cover 9, a stand column 10 and a guide hole 11.
The specific embodiment is as follows:
the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
as shown in fig. 1 to 3, the removable concrete foundation member comprises a bottom plate 1, a top plate 2, a connecting screw 3 and a precast concrete board 4;
a plurality of layers of precast concrete plates 4 are arranged between the bottom plate 1 and the top plate 2, at least four connecting screws 3 vertically penetrate through the bottom plate 1, the top plate 2 and the plurality of layers of precast concrete plates 4, lower lock nuts 5 are respectively screwed on the connecting screws 3 on the upper side and the lower side of the bottom plate 1, the lower lock nuts 5 are movably abutted with the bottom plate 1, an upper lock nut 6 is screwed on the connecting screw 3 on the top side of the top plate 2, and the upper lock nut 6 is movably abutted with the top plate 2;
the foundation member is placed in a foundation pit, then the foundation pit is covered with soil to finish the manufacture of an auxiliary equipment foundation, the support rod is only connected to the top of the connecting screw rod 3 at the later stage, auxiliary equipment is arranged on the support rod, after the use is finished, the precast concrete plate 4 is convenient to disassemble and recover, the actual concrete integral foundation on the engineering site is realized by utilizing the construction sleeve building block principle, the precast concrete plate is converted into single-piece assembly, and the dispersion components are assembled into the integral foundation, so that the counterweight purpose is achieved, and the precast concrete is fast to disassemble, convenient to use and favorable for recovery.
The bottom end of the connecting screw 3 is fixed with a gear shaping 7, the gear shaping 7 has the function of inserting the device into the soil layer, the stability of the foundation member can be kept when the precast concrete board 4 is installed, and meanwhile, the stability can be increased in the later use process.
The bottom plate 1 and the top plate 2 have the same structure, the top plate 2 comprises a body 21, a through hole 22 is formed in the middle of the body 21, and the through hole 22 is used for reducing the weight of the top plate 2 or the bottom plate 1 and saving physical strength in the carrying process.
The specific operation process of the embodiment is as follows:
the connecting screw 3 is fixed on the bottom plate 1 through two lower locking nuts 5 and is placed in a foundation pit, and the connecting screw 3 is inserted into the soil layer of the foundation pit through the gear shaping 7 at the bottom end of the connecting screw 3;
then a plurality of precast concrete panels 4 are placed between the connecting screws 3;
a top plate 2 is arranged on a connecting screw rod 3 above a precast concrete plate 4, an upper lock nut 6 is screwed on the connecting screw rod 3 on the top plate 2, and the bottom plate 1, the top plate 2 and the precast concrete are fixed into a basic component through the upper lock nut 6, a lower lock nut 5 and the connecting screw rod 3;
filling soil into the foundation pit to fix the foundation member in the foundation pit;
and fixing a supporting rod on the connecting screw rod 3 exposed outside the foundation pit, and arranging auxiliary equipment on the supporting rod.
Example 2:
as shown in fig. 4, the precast concrete die comprises a groove body 8 and an end cover 9, at least four upright posts 10 are fixed at the bottom end of the groove body 8, mounting holes for penetrating through connecting screws 3 are formed in precast concrete through the upright posts 10, guide holes 11 corresponding to the upright posts 10 are formed in the end cover 9, compaction is performed through the end cover 9, flatness of the upper surface of the precast concrete board 4 is guaranteed, the end cover 9 is slidably arranged on the upright posts 10 through the guide holes 11, precast concrete boards 4 can be realized through the die, a plurality of precast concrete boards 4 can be precast according to requirements before construction, the weight of the precast concrete boards is 10kg (30 cm in size is 5 cm) and is lighter, 6 precast concrete boards are integrally used, and the precast concrete boards are installed one by one, so that time and labor are saved, and are convenient to assemble, disassemble and transport, and are convenient for secondary use.
The specific operation process of the embodiment is as follows:
the concrete is poured in the groove body 8, under the action of the upright post 10, after the concrete is dried, a mounting hole for the connecting screw 3 to penetrate is formed, a plurality of precast concrete boards 4 are prefabricated in the early stage, the precast concrete boards can be directly used in construction, and after the construction is finished, the precast concrete boards can be detached for secondary use once and for all.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (3)
1. The detachable concrete foundation member is characterized by comprising a bottom plate, a top plate, a connecting screw rod and a precast concrete plate;
a plurality of layers of precast concrete plates are arranged between the bottom plate and the top plate, at least four connecting screws are movably arranged between the bottom plate, the top plate and the plurality of layers of precast concrete plates in a penetrating manner, lower lock nuts are respectively screwed on the connecting screws on the upper side and the lower side of the bottom plate, the lower lock nuts are movably abutted with the bottom plate, upper lock nuts are screwed on the connecting screws on the top side of the top plate, and the upper lock nuts are movably abutted with the top plate;
the bottom end of the connecting screw rod is fixed with a gear shaping.
2. The removable concrete foundation member of claim 1, wherein the bottom plate and the top plate have the same structure, the top plate comprises a body, and a through hole is formed in the middle of the body.
3. The precast concrete mould is characterized by comprising a groove body and an end cover, wherein at least four upright posts are fixed at the bottom end of the groove body, guide holes corresponding to the upright posts are formed in the end cover, and the end cover is slidably arranged on the upright posts through the guide holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321494291.5U CN220284863U (en) | 2023-06-12 | 2023-06-12 | Detachable concrete foundation member and precast concrete mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321494291.5U CN220284863U (en) | 2023-06-12 | 2023-06-12 | Detachable concrete foundation member and precast concrete mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220284863U true CN220284863U (en) | 2024-01-02 |
Family
ID=89343116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321494291.5U Active CN220284863U (en) | 2023-06-12 | 2023-06-12 | Detachable concrete foundation member and precast concrete mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220284863U (en) |
-
2023
- 2023-06-12 CN CN202321494291.5U patent/CN220284863U/en active Active
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