CN214272037U - A prevent inclined to one side pile foundation auxiliary structure for subway tunnel construction - Google Patents
A prevent inclined to one side pile foundation auxiliary structure for subway tunnel construction Download PDFInfo
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- CN214272037U CN214272037U CN202023031209.4U CN202023031209U CN214272037U CN 214272037 U CN214272037 U CN 214272037U CN 202023031209 U CN202023031209 U CN 202023031209U CN 214272037 U CN214272037 U CN 214272037U
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- Prior art keywords
- subway tunnel
- pile
- hole
- tunnel construction
- pile foundation
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 44
- 239000007787 solid Substances 0.000 claims abstract description 22
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 2
- 238000010009 beating Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model belongs to the technical field of subway tunnel is used, specifically disclose a prevent inclined to one side pile foundation auxiliary structure for subway tunnel construction, including vertical housing, and set up the pile driver pile head through-hole in vertical housing, and set up the solid arch at vertical housing one end terminal surface, and set up a plurality of lateral positioning board at vertical housing lower part outer wall, and set up the lateral positioning board through-hole in a plurality of lateral positioning board respectively, and run through the lateral positioning board through-hole respectively with vertical housing, pile driver pile head through-hole, solid arch fix a plurality of spud pile at treating construction subway tunnel working face. The beneficial effects of the utility model reside in that: its overall structure reasonable in design is convenient for install in advance in the subway tunnel and treats the construction operation face, carries out certain spacing to the pile head of the machine of beating stake, and then stops the pile foundation pit and appear beating inclined to one side phenomenon, improves construction work efficiency, reduce cost etc. and the practicality is strong, satisfies the high standard operation requirement of subway tunnel construction.
Description
Technical Field
The utility model belongs to the technical field of subway tunnel uses, concretely relates to prevent inclined to one side pile foundation auxiliary structure for subway tunnel construction.
Background
At present, when the subway tunnel working face is under construction, not have one kind and prevent inclined to one side part and install in advance promptly and wait to be under construction the working face to use with pile driver pile head cooperatees, prevent to appear beating inclined to one side phenomenon, and then influence whole construction progress, if reselect pile foundation working face or adjust simultaneously, reduced the efficiency of construction, also increased the cost input, and the adjustment is also consuming time, consume power etc..
Therefore, based on the above problem, the utility model provides a prevent inclined to one side pile foundation auxiliary structure for subway tunnel construction.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a prevent inclined to one side pile foundation auxiliary structure for subway tunnel construction, its overall structure reasonable in design is convenient for install in advance in subway tunnel and is waited the construction operation face, carries out certain spacing to pile driver pile head, and then stops the pile foundation hole and appear beating inclined to one side phenomenon, improves construction work efficiency, reduce cost etc. and the practicality is strong, satisfies the high standard operation requirement of subway tunnel construction.
The technical scheme is as follows: the utility model provides a pair of prevent inclined to one side pile foundation auxiliary structure for subway tunnel construction, including vertical housing, and set up the pile driver pile head through-hole in vertical housing, and set up the solid arch at vertical housing one end terminal surface, and set up a plurality of lateral locating plate at vertical housing lower part outer wall, and set up the lateral locating plate through-hole in a plurality of lateral locating plate respectively, and run through the lateral locating plate through-hole respectively with vertical housing, pile driver pile head through-hole, solid arch fix a plurality of spud pile at treating construction subway tunnel working face.
This technical scheme, a prevent inclined to one side pile foundation auxiliary structure for subway tunnel construction still includes the circular ring that sets up at vertical casing upper portion outer wall, and set up at vertical casing upper portion outer wall and the conical strengthening rib circle of being connected with circular ring, and set up a plurality of otic placode at circular ring outer wall respectively.
According to the technical scheme, the vertical shell is of a rectangular structure or a circular structure.
According to the technical scheme, the solid protrusions are of a single conical structure or a circular convex ring structure.
According to the technical scheme, the vertical shell, the pile head through hole of the pile driver, the solid protrusion, the plurality of transverse positioning plates, the transverse positioning plate through hole, the circular ring, the conical reinforcing rib ring and the plurality of ear plates are of an integrally formed cast iron structure or stainless steel structure.
Compared with the prior art, the utility model discloses a prevent inclined to one side pile foundation auxiliary structure for subway tunnel construction's beneficial effect lies in: its overall structure reasonable in design is convenient for install in advance in the subway tunnel and treats the construction operation face, carries out certain spacing to the pile head of the machine of beating stake, and then stops the pile foundation pit and appear beating inclined to one side phenomenon, improves construction work efficiency, reduce cost etc. and the practicality is strong, satisfies the high standard operation requirement of subway tunnel construction.
Drawings
Fig. 1 is a schematic view of a main view structure of an auxiliary structure of an anti-deviation pile foundation for subway tunnel construction of the present invention;
fig. 2 is a schematic view of the structure of the vertical casing, pile head through hole of the pile driver and solid protrusion of the auxiliary structure of the anti-deviation pile foundation for subway tunnel construction according to the present invention;
fig. 3 is a schematic view of the structure of the utility model discloses a vertical shell, pile head through-hole of pile driver, another embodiment of solid arch for preventing inclined to one side pile foundation auxiliary structure of subway tunnel construction.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
Example one
As shown in fig. 1, the auxiliary structure for preventing the inclined to one side pile foundation for the subway tunnel construction comprises a vertical shell 1, a pile driver pile head through hole 2 arranged in the vertical shell 1, a solid protrusion 3 (embedded into the soil layer of the working face under construction pressure) arranged on the end face of one end of the vertical shell 1, a plurality of transverse positioning plates 4 arranged on the outer wall of the lower part of the vertical shell 1, transverse positioning plate through holes 5 respectively arranged in the plurality of transverse positioning plates 4, and a plurality of fixing piles 6 which penetrate through the transverse positioning plate through holes 5 to fix the vertical shell 1, the pile driver pile head through hole 2 and the solid protrusion 3 on the working face of the subway tunnel to be constructed.
Example two
As shown in figure 1, the auxiliary structure of the anti-deviation pile foundation for the subway tunnel construction comprises a vertical shell 1, a pile head through hole 2 of a pile driver arranged in the vertical shell 1, a solid bulge 3 (the construction pressure is embedded into the soil layer of the working face) arranged on the end face of one end of the vertical shell 1, a plurality of transverse positioning plates 4 arranged on the outer wall of the lower part of the vertical shell 1, transverse positioning plate through holes 5 respectively arranged in the plurality of transverse positioning plates 4, a plurality of fixing piles 6 respectively penetrating through the transverse positioning plate through holes 5 to fix the vertical shell 1, the pile head through hole 2 of the pile driver and the solid bulge 3 on the working face of the subway tunnel to be constructed, and a circular ring 7 arranged on the outer wall of the upper part of the vertical shell 1 (used for downwards constructing the circular ring by external mechanical equipment and pressing the vertical shell, the pile head through hole and the solid bulge into the soil layer of the working face), and set up the conical reinforcement circle 8 that just is connected with circular ring 7 at vertical casing 1 upper portion outer wall, and set up a plurality of otic placode 9 at circular ring 7 outer wall respectively (with vertical casing, pile driver pile head through-hole, when the solid arch is impressed the loam layer of working face, outside equipment of lifting by crane is through a plurality of otic placode to vertical casing, pile driver pile head through-hole, the solid arch is spacing, guarantee to impress when having no skew in the loam layer of working face, utilize a plurality of otic placode with vertical casing, pile driver pile head through-hole, the solid arch etc. to lift by crane and shift out through outside equipment of lifting by crane after the construction is accomplished simultaneously).
In the auxiliary structure of the anti-deviation pile foundation for the subway tunnel construction in the first or second structural embodiment, the vertical shell 1 is of a rectangular structure or a circular structure; the solid protrusions 3 shown in fig. 2 and 3 are provided in a single cone structure or a circular bead structure; and the vertical shell 1, the pile head through hole 2 of the pile driver, the solid bulge 3, the plurality of transverse positioning plates 4, the transverse positioning plate through hole 5, the circular ring 7, the conical reinforcing rib ring 8 and the plurality of ear plates 9 are of an integrally formed cast iron structure or stainless steel structure, and have strong toughness and long service life.
This a prevent inclined to one side pile foundation auxiliary structure for subway tunnel construction of structural embodiment one or embodiment two, overall structure reasonable in design is convenient for install in advance in the subway tunnel and is waited the construction operation face, carries out certain spacing to pile driver pile head, and then stops the pile foundation pit and appear the phenomenon of beating inclined to one side, improves construction operating efficiency, reduce cost etc. and the practicality is strong, satisfies the high standard operation requirement of subway tunnel construction.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a prevent inclined to one side pile foundation auxiliary structure for subway tunnel construction which characterized in that: including vertical casing (1), and pile driver pile head through-hole (2) of setting in vertical casing (1), and set up at the protruding (3) of solid of vertical casing (1) one end terminal surface, and set up a plurality of horizontal locating plate (4) at vertical casing (1) lower part outer wall, and set up horizontal locating plate through-hole (5) in a plurality of horizontal locating plate (4) respectively, and run through horizontal locating plate through-hole (5) respectively with vertical casing (1), pile driver pile head through-hole (2), a plurality of spud pile (6) at treating construction subway tunnel working face are fixed to protruding (3) of solid.
2. The deviation-preventing pile foundation auxiliary structure for subway tunnel construction according to claim 1, characterized in that: a prevent inclined to one side pile foundation auxiliary structure for subway tunnel construction still includes circular circle (7) of setting at vertical casing (1) upper portion outer wall, and set up at vertical casing (1) upper portion outer wall and with conical strengthening rib circle (8) that circular circle (7) are connected, and set up a plurality of otic placode (9) at circular circle (7) outer wall respectively.
3. The auxiliary structure for the anti-deviation pile foundation for subway tunnel construction according to claim 1 or 2, wherein: the vertical shell (1) is of a rectangular structure or a circular structure.
4. The deviation-preventing pile foundation auxiliary structure for subway tunnel construction according to claim 3, characterized in that: the solid protrusions (3) are arranged in a single conical structure or a circular convex ring structure.
5. The deviation-preventing pile foundation auxiliary structure for subway tunnel construction according to claim 2, characterized in that: the pile driver is characterized in that the vertical shell (1), the pile head through hole (2) of the pile driver, the solid protrusion (3), the plurality of transverse positioning plates (4), the transverse positioning plate through hole (5), the circular ring (7), the conical reinforcing rib ring (8) and the plurality of ear plates (9) are of an integrally formed cast iron structure or stainless steel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023031209.4U CN214272037U (en) | 2020-12-16 | 2020-12-16 | A prevent inclined to one side pile foundation auxiliary structure for subway tunnel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023031209.4U CN214272037U (en) | 2020-12-16 | 2020-12-16 | A prevent inclined to one side pile foundation auxiliary structure for subway tunnel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214272037U true CN214272037U (en) | 2021-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023031209.4U Expired - Fee Related CN214272037U (en) | 2020-12-16 | 2020-12-16 | A prevent inclined to one side pile foundation auxiliary structure for subway tunnel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214272037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162336A (en) * | 2022-07-04 | 2022-10-11 | 龚锋猛 | Pile foundation deviation prevention structure for tunnel construction |
-
2020
- 2020-12-16 CN CN202023031209.4U patent/CN214272037U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162336A (en) * | 2022-07-04 | 2022-10-11 | 龚锋猛 | Pile foundation deviation prevention structure for tunnel construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |