CN217782081U - Enclosure structure of foundation pit occluded pile foundation - Google Patents
Enclosure structure of foundation pit occluded pile foundation Download PDFInfo
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- CN217782081U CN217782081U CN202221925079.5U CN202221925079U CN217782081U CN 217782081 U CN217782081 U CN 217782081U CN 202221925079 U CN202221925079 U CN 202221925079U CN 217782081 U CN217782081 U CN 217782081U
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Abstract
The utility model relates to an envelope of foundation ditch interlock pile foundation, including the foundation ditch body, the inside of foundation ditch body is equipped with resistance to compression mechanism, resistance to compression mechanism includes the interlock stake of fixed mounting on the internal perisporium of foundation ditch body, fixedly connected with bearing beam on the internal perisporium of interlock stake, fixedly connected with mounting plate on the internal perisporium of bearing beam, the inside movable mounting of foundation ditch body has the compression post, fixed mounting has the resistance to compression telescopic link on the periphery wall of compression post, the one end fixedly connected with connector of compression post is kept away from to the compression telescopic link, connector threaded connection has the apron board, the fastening groove has been seted up on the outer wall of apron board. This envelope of foundation ditch interlock pile foundation makes the fender apron improve the holistic compressive capacity of interlock pile through the resistance to compression telescopic link, has reduced the foundation ditch and to interlock pile pressure, makes interlock pile resistance to compression atress even through a plurality of fender aprons, has avoided the uneven serious consequences such as fracture that produces of atress, has improved the stability of foundation ditch.
Description
Technical Field
The utility model relates to an interlock stake technical field specifically is a retaining structure of foundation ditch interlock pile foundation.
Background
The secant pile is formed by embedding part of circumferences of adjacent concrete row piles, and arranging a reinforcement cage in the piles which are constructed in the subsequent sequence, so that an integral continuous waterproof and soil-retaining enclosing structure with good seepage-proofing effect is formed, and the secant pile has good pressure-resisting capacity.
When the existing foundation pit is constructed, the problems of soft soil and overlarge excavation depth sometimes occur, and the occlusive pile cannot bear the pressure brought by the foundation pit at the moment, so that the stability of the soil around the foundation pit is reduced, and the enclosure structure of the occlusive pile foundation of the foundation pit is provided.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a retaining structure of foundation ditch interlock pile foundation possesses advantages such as having improved the interlock stake resistance to compression, when having solved foundation ditch construction, can appear the soft and too big problem of excavation depth of soil sometimes, the interlock stake will unable bear the pressure that the foundation ditch brought this moment to the problem of the stability reduction of soil around the foundation ditch has been leaded to.
In order to achieve the above purpose, the utility model provides a following technical scheme: a support structure for a foundation pit occluded pile foundation comprises a foundation pit body, wherein a compression-resistant mechanism is arranged inside the foundation pit body;
resistance to compression mechanism includes the interlock stake of fixed mounting on the internal perisporium of foundation ditch body, fixedly connected with bearing beam on the internal perisporium of interlock stake, fixedly connected with mounting plate on the internal perisporium of bearing beam, the inside movable mounting of foundation ditch body has the compression post, fixed mounting has the resistance to compression telescopic link on the periphery wall of compression post, the one end fixedly connected with connector of compression post is kept away from to the resistance to compression telescopic link, the connector has threaded connection to enclose the backplate, the fastening groove has been seted up on the outer wall of backplate, the draw-in groove has all been seted up at both ends about enclosing the backplate, the joint has the fixture block in the draw-in groove, the one end fixedly connected with connecting plate of enclosing the backplate is kept away from to the fixture block.
Furthermore, the size of draw-in groove and fixture block size looks adaptation, the quantity of draw-in groove is four and is located the outer wall of apron board.
Furthermore, a plurality of supporting piles are fixedly installed on the inner peripheral wall of the pressure bearing beam, and the height of each supporting pile is not more than that of the fastening plate.
Further, the size of fastening groove and the big or small looks adaptation of connector, the connector is the thread head.
Further, the size of connecting plate is the same with the size of mounting plate, the quantity of connecting plate is four.
Further, the height of compressive column is less than the height of foundation ditch body, the height of highly big mounting plate of compressive column.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this envelope of foundation ditch interlock pile foundation makes the fender apron improve the holistic compressive capacity of interlock pile through the resistance to compression telescopic link, has reduced the foundation ditch and to interlock pile pressure, makes interlock pile resistance to compression atress even through a plurality of fender aprons, has avoided the uneven serious consequences such as fracture that produces of atress, has improved the stability of foundation ditch.
2. This envelope of foundation ditch interlock pile foundation through fixture block and the apron board joint on the connecting plate, has improved the bearing capacity of interlock pile, makes the bearing beam receive the same pressure, makes whole interlock pile more firm, has improved the security.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an internal side view of the present invention;
FIG. 3 is a schematic view of the front side of a containment sheet of the present invention;
fig. 4 is an enlarged schematic view of a portion a of the present invention.
In the figure: 1. a foundation pit body; 2. a compression resistance mechanism; 201. an occlusive pile; 202. a pressure bearing beam; 203. a fastening plate; 204. a compression-resistant column; 205. a compression-resistant telescopic rod; 206. a connector; 207. a containment plate; 208. a fastening groove; 209. a card slot; 210. a connecting plate; 211. a clamping block; 3. and (7) supporting the pile.
Detailed Description
In the following, reference will be made to the attached drawings of the embodiments of the present invention, the technical solution in the embodiments of the present invention is clearly and completely described, it is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the enclosure structure for the foundation pit engaging pile foundation in the embodiment includes a foundation pit body 1, and a compression resisting mechanism 2 is disposed inside the foundation pit body 1.
Resistance to compression mechanism 2 includes the secant pile 201 of fixed mounting on the internal perisporium of foundation ditch body 1, fixedly connected with bearing beam 202 on the internal perisporium of secant pile 201, fixedly connected with mounting plate 203 on the internal perisporium of bearing beam 202, fixed mounting has a plurality of support stake 3 on the internal perisporium of bearing beam 202, the height of support stake 3 is no longer than the height of mounting plate 203, the inside movable mounting of foundation ditch body 1 has resistance to compression post 204, resistance to compression post 204 highly is less than the height of foundation ditch body 1, the height of the highly big mounting plate 203 of resistance to compression post 204, fixed mounting has resistance to compression telescopic link 205 on resistance to compression post 204's the periphery wall, resistance to compression telescopic link 205 keeps away from the one end fixedly connected with connector 206 of resistance to compression post 204, it has apron board 207 to be connected with 206 threaded connection.
Fastening groove 208 has been seted up on the outer wall of apron plate 207, fastening groove 208's size and the big or small looks adaptation of connector 206, connector 206 is the screw thread head, draw-in groove 209 has all been seted up at both ends about apron plate 207, the size and the fixture block 211 size looks adaptation of draw-in groove 209, the quantity of draw-in groove 209 is four and is located apron plate 207's outer wall, the joint has fixture block 211 in draw-in groove 209, the one end fixedly connected with connecting plate 210 of apron plate 207 is kept away from to fixture block 211, the size of connecting plate 210 is the same with the size of mounting plate 203, the quantity of connecting plate 210 is four.
In this embodiment, four slots 209 are respectively located on the left and right sides of the top and the left and right sides of the bottom of the containment plate 207.
It should be noted that, through apron plate 207 and connector 206 threaded connection, connector 206 has driven apron plate 207 to the bearing beam 202 direction through resistance to compression telescopic link 205 this moment and has removed, apron plate 207 can laminate with bearing beam 202 when removing the certain distance, bearing beam 202 has reduced the pressure that comes from foundation ditch body 1 through resistance to compression telescopic link 205's effect this moment, the pressure of interlock stake 201 has also been reduced simultaneously, a plurality of connecting plates 210 joint is in the draw-in groove 209 of apron plate 207 this moment, make whole interlock stake 201 atress area even this moment, the bearing capacity of interlock stake 201 has been improved, the stability of the soil body around the foundation ditch has been improved.
The working principle of the above embodiment is as follows:
after the occlusive pile 201 is constructed, four compressive columns 204 are fixed at four corners of the occlusive pile 201 respectively, at the moment, a plurality of containment plates 207 are in threaded connection with a connector 206, the compressive telescopic rod 205 is started after the containment plates 207 are fixed, the compressive telescopic rod 205 drives the containment plates 207 to move towards the bearing beam 202, after the containment plates 207 are in contact fit with the bearing beam 202, the containment plates 207 have a compressive effect, the occlusive pile 201 has increased the compressive capacity through the effect of the containment plates 207, the connecting plate 210 is clamped in the clamping grooves 209 of the containment plates 207, the stress areas of four surfaces of the occlusive pile 201 are the same, the compressive capacity of the occlusive pile 201 is further enhanced, and the stability of a soil body around the foundation pit body 1 is improved.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a building envelope of foundation ditch interlock pile foundation, includes foundation ditch body (1), its characterized in that: a compression-resistant mechanism (2) is arranged inside the foundation pit body (1);
resistance to compression mechanism (2) include secant pile (201) of fixed mounting on internal perisporium of foundation ditch body (1), fixedly connected with pressure-bearing roof beam (202) on the internal perisporium of secant pile (201), fixedly connected with mounting plate (203) on the internal perisporium of pressure-bearing roof beam (202), the inside movable mounting of foundation ditch body (1) has resistance to compression post (204), fixed mounting has resistance to compression telescopic link (205) on the peripheral wall of resistance to compression post (204), the one end fixedly connected with connector (206) of resistance to compression post (204) is kept away from in resistance to compression telescopic link (205), connector (206) threaded connection has apron plate (207), fastening groove (208) have been seted up on the outer wall of apron plate (207), draw-in groove (209) have all been seted up at both ends about apron plate (207), draw-in groove (209) joint has fixture block (211), the one end fixedly connected with connecting plate (210) of apron plate (207) are kept away from in fixture block (211).
2. The enclosure structure of a foundation pit engagement pile foundation of claim 1, wherein: the size of draw-in groove (209) and fixture block (211) size looks adaptation, the quantity of draw-in groove (209) is four and is located the outer wall of apron board (207).
3. The enclosure structure of a foundation pit engagement pile foundation of claim 1, wherein: the inner peripheral wall of the pressure bearing beam (202) is fixedly provided with a plurality of supporting piles (3), and the height of each supporting pile (3) is not more than that of the fastening plate (203).
4. The enclosure structure of a foundation pit engagement pile foundation of claim 1, wherein: the size of fastening groove (208) and the size looks adaptation of connector (206), connector (206) are the thread head.
5. The enclosure structure of a foundation pit engagement pile foundation of claim 1, wherein: the size of the connecting plates (210) is the same as that of the fastening plates (203), and the number of the connecting plates (210) is four.
6. The enclosure structure of a foundation pit engagement pile foundation of claim 1, wherein: the height of the compression column (204) is smaller than that of the foundation pit body (1), and the height of the compression column (204) is larger than that of the fastening plate (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221925079.5U CN217782081U (en) | 2022-07-25 | 2022-07-25 | Enclosure structure of foundation pit occluded pile foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221925079.5U CN217782081U (en) | 2022-07-25 | 2022-07-25 | Enclosure structure of foundation pit occluded pile foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217782081U true CN217782081U (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221925079.5U Active CN217782081U (en) | 2022-07-25 | 2022-07-25 | Enclosure structure of foundation pit occluded pile foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217782081U (en) |
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2022
- 2022-07-25 CN CN202221925079.5U patent/CN217782081U/en active Active
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