CN213508534U - Steel-wood foundation - Google Patents
Steel-wood foundation Download PDFInfo
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- CN213508534U CN213508534U CN202022224477.1U CN202022224477U CN213508534U CN 213508534 U CN213508534 U CN 213508534U CN 202022224477 U CN202022224477 U CN 202022224477U CN 213508534 U CN213508534 U CN 213508534U
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Abstract
The utility model discloses a steel-wood foundation, which comprises an outer supporting steel with a frame structure and an inner steel-wood foundation arranged at the inner side of the outer supporting steel; the inner steel-wood foundation comprises two channel steels which are arranged oppositely; the middle part of the channel steel is provided with I-shaped steel; and a pine body with a cross-shaped section is arranged between the channel steel and the I-shaped steel. The utility model discloses a steel-wood basis inlays wood and outer frame and can assemble and disassemble, after inlaying the wood damage, can reach and change, inlays the outside spacing body of frame type that is of wood, and it adopts the integral type structure, can go on outward along spacingly to inlaying the wood, inlays wood and adopts the steel-wood combination, and bulk strength is high.
Description
Technical Field
The utility model relates to an exploration basis, concretely relates to steel-wood basis belongs to oil exploration with supporting ground safety enclosure technical field.
Background
The steel-wood foundation is also called a drilling machine cushion, is plate-shaped equipment consisting of wood, steel plates or rubber, is an outdoor ground protection device similar to floor tiles, and wood embedded in the steel-wood foundation is soaked by a preservative prepared by mixing diesel oil or kerosene and methyl missible oil; the product has high strength and strong bearing capacity; the existing steel-wood foundation is as follows: 01222865.6, the disclosed mobile well site steel-wood foundation is mainly composed of a frame and a wood insert, when the wood insert needs to be replaced, the frame can not be removed; again, as with chinese patent application No.: 201920868180.3, the disclosed wooden combined foundation protection device can be disassembled and assembled, but its joint is easy to be detached or broken, thus causing the instability of the whole foundation, and in addition, the inner side of the frame is fully embedded with wooden pavement, thus the structural strength is not high enough.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a steel-wood foundation can dismantle the change and inlay the wood, inlays the wood outside and be the spacing body of frame type, inlays the wood and adopts the steel-wood combination, and bulk strength is high.
The steel-wood foundation of the utility model adopts square steel welding or an integral casting mould to form the outer supporting steel of the frame structure; two channel steels, an I-shaped steel and two pine bodies are adopted to form a wood insert, and the pine bodies are subjected to preservative treatment according to the national standard GB9221-88 process for preservative treatment of the railway sleeper wood; the oil immersion depth is more than 10mm, and the transverse striation local compression strength limit is more than 40 kg/Cm; the external supporting steel, the two channel steels and the I-shaped steel are all standard die steels; the embedded wood is of a steel-wood structure, when the embedded wood is assembled, the pine body is firstly embedded between the channel steel and the I-shaped steel, the assembled embedded wood is embedded into the outer support steel, and the embedded wood and the outer support steel are assembled on site; the concrete structure is as follows: the steel-wood composite floor comprises outer supporting steel with a frame-shaped structure and an inner steel-wood foundation arranged on the inner side of the outer supporting steel; the inner steel-wood foundation comprises two channel steels which are arranged oppositely; the middle part of the channel steel is provided with I-shaped steel; and a pine body with a cross-shaped section is arranged between the channel steel and the I-shaped steel.
Preferably, a plurality of pressure grooves are formed in the bottom of the two channel steels and the bottom and/or the top of the outer support steel in a manner of facing; the inner side of the pressure groove is provided with a connecting plate; and two ends of the connecting plate are respectively fixed with the channel steel and the outer supporting steel through bolts.
Preferably, the outer support steel is of a square structure.
Preferably, the outer supporting steel is of a mesh-shaped or field-shaped structure; and the channel steel of the adjacent inner steel-wood foundation is mutually vertical.
Preferably, the top surface of the pine body is not lower than the top surface of the outer supporting steel; the bottom surface of the pine body is flush with the bottom surface of the outer support steel.
Preferably, the two ends of the outer supporting steel are integrally manufactured into a hoisting seat, and a hoisting rod is fixed on the hoisting seat.
Compared with the prior art, the utility model discloses a steel wood basis inlays wood and outer frame and can assemble and disassemble, after inlaying wood damage, can reach and change, inlays the outside spacing body of frame type that is of wood, and it adopts the integral type structure, can go on outer along spacing to inlaying wood, inlays wood and adopts the steel wood combination, and bulk strength is high.
Drawings
Fig. 1 is a schematic view of a transverse cross-section structure according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a transverse cross-sectional structure according to another embodiment of the present invention.
Fig. 3 is a schematic view of the outer supporting steel structure of the present invention.
Detailed Description
Example 1:
as shown in fig. 1 to 3, the steel-wood foundation is formed by welding square steel or integrally casting to form an outer supporting steel of a frame structure; two channel steels, an I-shaped steel and two pine bodies are adopted to form a wood insert, and the pine bodies are subjected to preservative treatment according to the national standard GB9221-88 process for preservative treatment of the railway sleeper wood; the oil immersion depth is more than 10mm, and the transverse striation local compression strength limit is more than 40 kg/Cm; the external supporting steel, the two channel steels and the I-shaped steel are all standard die steels; the embedded wood is of a steel-wood structure, when the embedded wood is assembled, the pine body is firstly embedded between the channel steel and the I-shaped steel, the assembled embedded wood is embedded into the outer support steel, and the embedded wood and the outer support steel are assembled on site; the concrete structure is as follows: the steel-wood composite support comprises outer support steel 1 with a frame-shaped structure and an inner steel-wood foundation 2 arranged on the inner side of the outer support steel; the inner steel-wood foundation 2 comprises two channel steels 3 which are arranged oppositely; the middle part of the channel steel 3 is provided with I-shaped steel 4; a pine body 5 with a cross-shaped section is arranged between the channel steel 3 and the I-shaped steel 4.
In another embodiment, a plurality of pressure grooves 6 are oppositely formed at the bottoms and/or tops of the two channel steels 3 and the bottom and/or top of the outer support steel 1; a connecting plate 7 is arranged on the inner side of the pressure groove 6; and two ends of the connecting plate 7 are respectively fixed with the channel steel 3 and the outer supporting steel 1 through bolts.
In another embodiment, the external supporting steel 1 has a square structure.
In another embodiment, the outer supporting steel 1 is in a grid-shaped or field-shaped structure; and the channel steel 3 of the adjacent inner steel-wood foundation 2 is vertical to each other.
As shown in fig. 3, the top surface of the pine body 5 is not lower than the top surface of the outer support steel 1; the bottom surface of the pine body 5 is flush with the bottom surface of the outer support steel 1; and the two ends of the outer support steel 1 are integrally manufactured into hoisting seats 8, and hoisting rods 9 are fixed on the hoisting seats 8.
The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.
Claims (6)
1. A steel-wood foundation is characterized in that: the steel-wood composite floor comprises outer supporting steel with a frame-shaped structure and an inner steel-wood foundation arranged on the inner side of the outer supporting steel; the inner steel-wood foundation comprises two channel steels which are arranged oppositely; the middle part of the channel steel is provided with I-shaped steel; and a pine body with a cross-shaped section is arranged between the channel steel and the I-shaped steel.
2. The steel-wood foundation of claim 1, wherein: the outer supporting steel is of a square structure.
3. The steel-wood foundation of claim 1, wherein: the outer supporting steel is of a grid-shaped or field-shaped structure; and the channel steel of the adjacent inner steel-wood foundation is mutually vertical.
4. The steel-wood foundation of claim 1, wherein: the top surface of the pine body is not lower than the top surface of the outer support steel; the bottom surface of the pine body is flush with the bottom surface of the outer support steel.
5. The steel-wood foundation of claim 1, wherein: and the two ends of the outer supporting steel are integrally manufactured into hoisting seats, and hoisting rods are fixed on the hoisting seats.
6. The steel-wood foundation of claim 1, wherein: a plurality of pressure grooves are formed at the bottom of the two channel steels and at the bottom and/or the top of the outer support steel; the inner side of the pressure groove is provided with a connecting plate; and two ends of the connecting plate are respectively fixed with the channel steel and the outer supporting steel through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022224477.1U CN213508534U (en) | 2020-10-09 | 2020-10-09 | Steel-wood foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022224477.1U CN213508534U (en) | 2020-10-09 | 2020-10-09 | Steel-wood foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213508534U true CN213508534U (en) | 2021-06-22 |
Family
ID=76394868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022224477.1U Active CN213508534U (en) | 2020-10-09 | 2020-10-09 | Steel-wood foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213508534U (en) |
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2020
- 2020-10-09 CN CN202022224477.1U patent/CN213508534U/en active Active
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