Raft foundation-containing pile foundation building construction pouring structure of electronics factory
By adopting the pile foundation structure of raft foundation in electronics factory construction, the problem of increased construction costs and cycles is solved, the bearing capacity and stability of the foundation are improved, the effects of fire and settlement are achieved, and the equipment installation is provided with convenience and security.
Patent Information
- Application Number
- CN202420830745.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-22
AI Technical Summary
In electronics factory construction, the existing technology needs to complete the pile foundation construction first, and then adjust the foundation according to equipment needs, resulting in an increase in construction costs and cycles, and the foundation bearing capacity is insufficient, which is prone to settlement and soil sliding problems.
The pile foundation construction cast structure with raft foundation is adopted, including pile pipes, insulation concrete substrates, adjustment insertion plates and raft plates. The pile pipes pass through the foundation, steel bars are installed on the lower surface of the raft, and reinforced concrete casting on the lower part of the insulation concrete substrate , the adjustment insert plate is fixed with the installation bolts, the fireproof plate is used for fire protection, and the overall structure enhances the foundation bearing capacity and stability.
It reduces construction costs and cycles, improves the bearing capacity and stability of the foundation, prevents settlement and fire spread, and increases the convenience and safety of equipment installation.
Smart Images
Figure CN222140046U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a pile foundation building construction casting structure with a raft foundation of an electronics factory. Background Art
[0002] At present, when constructing an electronics factory, the overall pile foundation construction is completed first. Later, when installing equipment, the corresponding area is planned and the foundation of the pile foundation is reconstructed. Such an operation will cause the corresponding parameters and bearing capacity of the early construction pile foundation to be remeasured to see whether the corresponding equipment installation adjustment is met, resulting in an increase in construction costs and a longer construction period. After communicating with the manufacturer, we consider the equipment installation needs of the electronics factory before construction, and do a good job of pouring the pile foundation construction at the corresponding equipment installation location. This can not only reduce the customer's construction cost and construction period, but also when the overall equipment is installed, the pile foundation pouring structure of this construction can increase the bearing capacity of the foundation, thereby improving the stability of the entire building structure, and has the ability to resist soil sliding and reduce the settlement of the foundation. At the same time, it also takes into account the convenience of the later equipment installation of the electronics factory and the technical requirements of fire prevention and moisture resistance. Utility Model Content
[0003] In order to overcome the defects of the above-mentioned prior art, the purpose of the utility model is to provide a pile foundation construction casting structure containing a raft foundation for an electronics factory, which has a stable structure, strong bearing capacity, fire resistance, moisture resistance and anti-settling effects, and has a good effect on the subsequent equipment installation.
[0004] The utility model is realized by adopting the following technical solutions:
[0005] A pile foundation construction casting structure with a raft foundation of an electronics factory, comprising a pile pipe, an insulating concrete matrix, an adjusting plug plate and a raft; an internal threaded groove is arranged inside the lower end of the pile pipe; transverse adjusting waist-circular groove holes are arranged at the positions of the four corners of the upper surface of the raft, and connecting grooves are arranged on the sides of both sides; a plurality of pile pipes are arranged on the lower surface of the raft; the pile pipes pass through the insulating concrete matrix and sink into the foundation; a circle of cylindrical steel bars facing downward is arranged on the lower surface of the raft; a bowl-shaped embedded steel bar concrete casting body with an opening downward is symmetrically arranged under the insulating concrete matrix; mounting bolts are arranged in the adjusting waist-circular groove holes; a fireproof board is arranged on the upper surface of the raft; a protective board is arranged on the fireproof board; the adjusting plug plate is inserted into the connecting groove from the side and is clamped and fixed with the mounting bolts; concrete is cast in the pile pipe.
[0006] Furthermore, the adjustment plug plate includes a plug plate body; a clamping portion is provided at the front end of the plug plate body, and a threaded fixing hole is provided on the upper surface of the rear end; a clamping groove is formed between the two clamping portions; and the lower end bolt head portion of the mounting bolt is clamped below the clamping groove.
[0007] Furthermore, a groove is provided on the lower surface of the raft body of the raft; and the upper end of the pile pipe corresponds to the groove.
[0008] Furthermore, the pile pipe comprises a steel pipe body; the upper outer surface of the steel pipe body is provided with an annular groove, and the lower inner surface is provided with a sloped surface; the annular groove is located at the exposed portion of the upper end of the pile pipe after passing through the thermal insulation concrete matrix.
[0009] Furthermore, a snap ring is arranged in the annular groove.
[0010] Furthermore, the fireproof board includes a fireproof board body and an upper cover plate; the fireproof board body is U-shaped, and threaded rods are arranged below both ends; a cavity is arranged on the inner surface of the fireproof board body, and a flame retardant foaming agent is arranged in the cavity; the upper cover plate is fixed on the cavity, and a small hole connected to the cavity is arranged on the upper surface of the upper cover plate; the threaded rod passes through the threaded fixing hole and is fixed by a nut.
[0011] Furthermore, concrete pouring supports are arranged on both sides of the pile pipe located in the middle.
[0012] To sum up, the utility model has the following beneficial effects: the utility model plays a fire prevention role through the fireproof board, and plays a moisture-proof role through the thermal insulation concrete matrix. The overall structure adopts a raft plate and pile pipe and a structural form of pouring concrete in the pile pipe, which not only ensures the stability of the overall structure, but also has a strong bearing capacity and anti-settling effect. It plays a good foundation for the later installation of equipment related to the electronics factory, increases the convenience of the later installation, and greatly reduces the construction cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Fig. 1 is a schematic diagram of the structure of the utility model after integral casting and installation.
[0014] Figure 2 is a schematic diagram of the raft structure.
[0015] FIG. 3 is a schematic diagram of the structure of the adjustment plug board.
[0016] Figure 4 is a schematic diagram of the pile pipe structure.
[0017] Figure 5 This is a schematic diagram of the fireproof board structure.
[0018] Wherein: pile pipe 1; foundation 2; steel bar 3; embedded concrete casting body 4; adjustment plug plate 5; mounting bolt 6; thermal insulation concrete base 7; snap ring 8; raft 9; fireproof board 10; protective plate 11; concrete casting support 12; plug plate body 51; clamping part 52; clamping groove 53; threaded fixing hole 54; raft body 91; connecting groove 92; adjusting waist round groove hole 93; steel pipe body 101; annular groove 102; internal thread groove 103; sloped surface 104; fireproof board body 105; threaded rod 106; flame retardant foaming agent 107; upper cover plate 108. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0020] Example: Figures 1 to 5 As shown, a pile foundation construction casting structure containing a raft foundation of an electronics factory comprises a pile pipe 1, an insulating concrete matrix 7, an adjusting plug plate 5 and a raft 9; an internal thread groove 103 is arranged inside the lower end of the pile pipe 1; the positions of the four corners of the upper surface of the raft 9 are respectively provided with transverse adjusting waist-round groove holes 93, and the sides of both sides are provided with connecting grooves 92; a plurality of groups of pile pipes 1 are arranged on the lower surface of the raft 9; the pile pipes 1 pass through the insulating concrete matrix 7 and sink into the foundation 2; a circle of cylindrical steel bars 3 facing downward is arranged on the lower surface of the raft 9; a bowl-shaped embedded concrete casting body 4 with an opening downward is symmetrically arranged under the insulating concrete matrix 7; mounting bolts 6 are arranged in the adjusting waist-round groove holes 93; a fireproof board 10 is arranged on the upper surface of the raft 9; a protective plate 11 is arranged on the fireproof board 10; the adjusting plug plate 5 is inserted into the connecting groove 92 from the side and is clamped and fixed with the mounting bolts 6; concrete is poured in the pile pipe 1. The utility model plays a fireproof role through the fireproof board 10 and plays a moisture-proof role through the thermal insulation concrete base 7. The overall structure adopts the raft 9 and the pile pipe 1 and the structural form of pouring concrete in the pile pipe 1, which not only ensures the stability of the overall structure, but also has a strong bearing capacity and anti-settling effect. It plays a good paving role for the subsequent installation of equipment related to the electronics factory, increases the convenience of the subsequent installation, and greatly reduces the construction cost.
[0021] As a preferred embodiment, Figure 3As shown, the adjustment plug plate 5 includes a plug plate body 51; a clamping portion 52 is provided at the front end of the plug plate body 51, and a threaded fixing hole 54 is provided on the upper surface of the rear end; a clamping groove 53 is formed between the two clamping portions 52; and the lower end bolt head portion of the mounting bolt 6 is clamped under the clamping groove 53. The mounting bolt 6 can be moved to the corresponding device installation point in the adjustment waist round slot 93 and fixed, thereby providing convenience for device installation.
[0022] As a preferred embodiment, the lower surface of the raft body 91 of the raft 9 is provided with a groove (the groove is located at Figure 2 The lower surface of the raft body 91 is not shown. Figure 1 ); the upper end of the pile pipe 1 corresponds to the groove, which improves the stability of the overall structural connection.
[0023] As a preferred embodiment, Figure 4 As shown, the pile pipe 1 includes a steel pipe body 101; the outer surface of the upper end of the steel pipe body 101 is provided with an annular groove 102, and the inner surface of the lower end is provided with a sloped surface 104; the annular groove 102 is located at the exposed portion after the upper end of the pile pipe 1 passes through the thermal insulation concrete matrix 7, and through the internal thread groove 103 provided inside the lower end of the pile pipe 1, after pouring concrete, when installing equipment on the upper surface of the pouring structure of the pile foundation construction, the concrete and the internal thread groove 103 generate friction, and the overall structure can significantly improve the anti-settling effect.
[0024] As a preferred embodiment, Figure 1 As shown, a clamping ring 8 is provided in the annular groove 102 to improve the installation accuracy of the pile pipe 1 in the foundation 2 .
[0025] As a preferred embodiment, Figure 5 As shown, the fireproof board 10 includes a fireproof board body 105 and an upper cover 108; the fireproof board body 105 is arranged in a U shape, and threaded rods 106 are arranged below both ends; the inner surface of the fireproof board body 105 is provided with a cavity, and a flame retardant foaming agent 107 is arranged in the cavity; the upper cover 108 is fixed on the cavity, and a small hole connected to the cavity is arranged on the upper surface of the upper cover 108; the threaded rod 106 passes through the threaded fixing hole 54 and is fixed by a nut. Through this structure, the fireproof ability of the equipment in the electronics factory is significantly improved after installation. If a fire occurs, the high temperature will cause the flame retardant foaming agent 107 in the cavity to overflow from the small hole, which plays a good flame retardant role, prevents the spread of fire, and reduces property losses.
[0026] As a preferred embodiment, concrete pouring supports 12 are provided on both sides of the pile pipe 1 in the middle to improve the strength and stability of the structure.
[0027] Although the above describes and illustrates the specific implementation methods of the present invention in detail, it should be pointed out that: we can make various equivalent changes and modifications to the above implementation methods based on the concept of the present invention, and the functional effects produced by them still do not exceed the spirit covered by the specification, and they should all be within the protection scope of the present invention.
Claims
1. A pile foundation construction casting structure with a raft foundation in an electronics factory, characterized in that: It comprises a pile pipe, a thermal insulation concrete matrix, an adjusting plug plate and a raft plate; an internal threaded groove is arranged inside the lower end of the pile pipe; transverse adjusting waist circular groove holes are arranged at the positions of the four corners of the upper surface of the raft plate, and connecting grooves are arranged on the sides of both sides; a plurality of pile pipes are arranged on the lower surface of the raft plate; the pile pipes pass through the thermal insulation concrete matrix and sink into the foundation; a circle of cylindrical steel bars facing downward is arranged on the lower surface of the raft plate; a bowl-shaped embedded steel bar concrete casting body with an opening downward is symmetrically arranged under the thermal insulation concrete matrix; mounting bolts are arranged in the adjusting waist circular groove holes; a fireproof board is arranged on the upper surface of the raft plate; a protective board is arranged on the fireproof board; the adjusting plug plate is inserted into the connecting groove from the side and is clamped and fixed with the mounting bolts; concrete is poured in the pile pipe.
2. The pile foundation construction casting structure with raft foundation of an electronics factory according to claim 1, characterized in that: The adjustment plug plate includes a plug plate body; a clamping portion is provided at the front end of the plug plate body, and a threaded fixing hole is provided on the upper surface of the rear end; a clamping groove is formed between the two clamping portions; and the lower end bolt head portion of the mounting bolt is clamped below the clamping groove.
3. The pile foundation construction casting structure with raft foundation of an electronics factory according to claim 1, characterized in that: A groove is arranged on the lower surface of the raft body of the raft; and the upper end of the pile pipe corresponds to the groove.
4. The pile foundation construction casting structure with raft foundation of an electronics factory according to claim 1, characterized in that: The pile pipe comprises a steel pipe body; the upper outer surface of the steel pipe body is provided with an annular groove, and the lower inner surface is provided with a sloped surface; the annular groove is located at the exposed part of the upper end of the pile pipe after passing through the thermal insulation concrete matrix.
5. The pile foundation construction casting structure with raft foundation of an electronics factory according to claim 4, characterized in that: A snap ring is arranged in the annular groove.
6. The pile foundation construction casting structure with raft foundation of an electronics factory according to claim 2, characterized in that: The fireproof board includes a fireproof board body and an upper cover plate; the fireproof board body is U-shaped, and threaded rods are arranged below both ends; a cavity is arranged on the inner surface of the fireproof board body, and a flame retardant foaming agent is arranged in the cavity; the upper cover plate is fixed on the cavity, and a small hole connected to the cavity is arranged on the upper surface of the upper cover plate; the threaded rod passes through the threaded fixing hole and is fixed by a nut.
7. The pile foundation construction casting structure with raft foundation of an electronics factory according to claim 1, characterized in that: Concrete pouring supports are arranged on both sides of the pile pipe located in the middle.