CN213508546U - Pile foundation reinforcing apparatus is used in public road bridge roof beam design - Google Patents
Pile foundation reinforcing apparatus is used in public road bridge roof beam design Download PDFInfo
- Publication number
- CN213508546U CN213508546U CN202022167370.8U CN202022167370U CN213508546U CN 213508546 U CN213508546 U CN 213508546U CN 202022167370 U CN202022167370 U CN 202022167370U CN 213508546 U CN213508546 U CN 213508546U
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- Prior art keywords
- sleeve
- pile
- supporting shoe
- pile foundation
- pile body
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- Expired - Fee Related
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 14
- 230000002146 bilateral effect Effects 0.000 claims abstract description 3
- 239000004568 cement Substances 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a pile foundation reinforcing apparatus is used in public road bridge roof beam design, including ground, pile body and fixed sleeve, the fixed sleeve cup joints the outer wall that sets up at the pile body, fixed sleeve and pile body fixed connection, ground terminal surface is provided with the mounting groove around the pile body and controls the terminal surface, and is provided with the supporting shoe in the mounting groove, the supporting shoe bilateral symmetry is provided with the spud pile of vertical direction, the spud pile runs through the supporting shoe and stretches into inside the ground, the top face of supporting shoe is provided with articulated bracing piece one, the other end of bracing piece one is provided with threaded connection's sleeve pipe one, the other end of sleeve pipe one is provided with threaded connection's bracing piece two, bracing piece two is articulated with the fixed sleeve, the utility model aims at solving the poor problem of bridge pile foundation stability.
Description
Technical Field
The utility model belongs to the technical field of bridge engineering, specifically be a pile foundation reinforcing apparatus for public road bridge roof beam design.
Background
The pile foundation is a deep foundation consisting of piles and pile bearing platforms (bearing platforms for short) connected with the pile tops or a single pile foundation connected with the pile foundation by the piles, the deep foundation is called a low-bearing-platform pile foundation for short, and if the pile bodies are completely buried in the soil and the bottom surfaces of the bearing platforms are contacted with the soil body; if pile body upper portion exposes ground and the cushion cap bottom is located more than ground, then be called high cushion cap pile foundation, the building pile foundation is low cushion cap pile foundation usually, among the high-rise building, the pile foundation is used extensively, and receives influences such as natural geographical condition, live time at present most public road bridge pile foundations for bridge pile foundation stability reduces, and then destroys bridge pile foundation's structure, makes whole bridge have potential safety hazard its stability to descend.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pile foundation reinforcing apparatus is used in public road bridge roof beam design to solve the poor problem of bridge pile foundation stability that prior art exists.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pile foundation reinforcing apparatus for highway bridge design, includes ground, pile body and solid fixed sleeving, solid fixed sleeving cup joints the outer wall that sets up at the pile body, solid fixed sleeving and pile body fixed connection, ground terminal surface is provided with the mounting groove around the pile body and about and the terminal surface, and is provided with the supporting shoe in the mounting groove, the supporting shoe bilateral symmetry is provided with the spud pile of vertical direction, the spud pile runs through the supporting shoe and stretches into ground inside, the top face of supporting shoe is provided with articulated bracing piece one, the other end of bracing piece one is provided with threaded connection's sleeve pipe one, the other end of sleeve pipe one is provided with threaded connection's bracing piece two, bracing piece two is articulated with solid fixed sleeving.
Preferably, the outer wall of the bottom end of the pile body is sleeved with a fixedly connected cement base, one end, facing the cement base, of the supporting block is provided with a first hinged connecting rod, the other end of the first connecting rod is provided with a second threaded connecting sleeve, the other end of the second threaded connecting sleeve is provided with a second threaded connecting rod, and the second connecting rod is hinged to the cement base.
Preferably, the upper end and the lower end of the fixed sleeve are provided with blocking blocks, the blocking blocks are annular, and the blocking blocks are fixedly connected with the pile body.
Preferably, the bottom end face of the supporting block is provided with a non-slip mat, the non-slip mat is fixedly connected with the supporting block, and the bottom end of the non-slip mat is provided with corrugations.
Preferably, the outer wall of the first sleeve is sleeved with a first anti-slip sleeve, and the first anti-slip sleeve is fixedly connected with the first sleeve.
Preferably, the outer wall of the second sleeve is sleeved with a second anti-slip sleeve, and the second anti-slip sleeve is fixedly connected with the second sleeve.
The utility model has the advantages that: can conveniently adjust the bridge pile foundation that adapts to different heights through the cooperation of bracing piece one, bracing piece two and sleeve pipe one that sets up, the connecting rod one that sets up, the cooperation of connecting rod two and sleeve pipe two can effectual increase holistic stability, the mounting groove can effectually make things convenient for the supporting shoe installation and also can prevent that the supporting shoe from appearing sliding with the cooperation of supporting shoe, the cement base of setting can the bottom stability of effectual increase pile body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a ground surface; 2. a support block; 3. a first supporting rod; 4. a first sleeve; 5. a first anti-slip sleeve; 6. a second supporting rod; 7. fixing the sleeve; 8. a pile body; 9. a barrier block; 10. a cement base; 11. fixing the pile; 12. a non-slip mat; 13. mounting grooves; 14. a first connecting rod; 15. a second anti-slip sleeve; 16. a second sleeve; 17. and a second connecting rod.
Detailed Description
The technical solution provided by the present invention is clearly and completely described below with reference to the embodiments and the accompanying drawings.
Example 1:
referring to fig. 1-2, 1, a pile foundation reinforcing apparatus for highway bridge design, referring to fig. 1, includes a ground 1, a pile body 8 and a fixing sleeve 7, the fixing sleeve 7 is sleeved on the outer wall of the pile body 8, the fixing sleeve 7 is fixedly connected with the pile body 8, and the supporting apparatus is convenient to install.
Referring to fig. 1, the ground 1 is provided with mounting grooves 13 on the front and rear end faces and the left and right end faces of the pile body 8, the mounting grooves 13 are internally provided with the supporting blocks 2, the supporting blocks 2 are bilaterally symmetrically provided with fixing piles 11 in the vertical direction, and the fixing piles 11 penetrate through the supporting blocks 2 and extend into the ground 1, so that the stability of the supporting blocks 2 can be effectively improved.
Referring to fig. 1, a first hinged support rod 3 is arranged on the top end face of a support block 2, a first threaded sleeve 4 is arranged at the other end of the first support rod 3, a second threaded support rod 6 is arranged at the other end of the first threaded sleeve 4, the second threaded support rod 6 is hinged to a fixed sleeve 7, the first support rod 3 and the second threaded sleeve 6 are matched with the first sleeve 4 to support the support, and the first sleeve 4, the first support rod 3 and the second threaded sleeve 6 are matched to adjust the support when the support needs to be adjusted by rotating the first sleeve 4.
Referring to fig. 1 and 2, the outer wall of the bottom end of the pile body 8 is sleeved with a fixedly connected cement base 10, one end of the support block 2, which faces the cement base 10, is provided with a first hinged connecting rod 14, the other end of the first connecting rod 14 is provided with a second screwed casing 16, the other end of the second casing 16 is provided with a second screwed connecting rod 17, and the second connecting rod 17 is hinged to the cement base 10, so that the stability of the support block 2 can be effectively increased, and the overall stability can be increased.
Referring to fig. 1, the upper end and the lower end of the fixing sleeve 7 are provided with the blocking blocks 9, the blocking blocks 9 are annular, and the blocking blocks 9 are fixedly connected with the pile body 8, so that the stability of the fixing sleeve 7 during connection is improved, and the fixing sleeve 7 is prevented from sliding downwards.
Example 2:
as shown in fig. 1, unlike the previous embodiment 1, the bottom end surface of the supporting block 2 is provided with the non-slip mat 12, the non-slip mat 12 is fixedly connected with the supporting block 2, and the bottom end of the non-slip mat 12 is provided with the corrugations, so as to increase the friction force between the supporting block 2 and the ground 1 and increase the stability of the pay-out block 2.
As shown in figure 1, the outer wall of the first sleeve 4 is sleeved with the first anti-slip sleeve 5, and the first anti-slip sleeve 5 is fixedly connected with the first sleeve 4, so that the first sleeve 4 can be rotated effectively and conveniently.
As shown in fig. 1, the outer wall of the second sleeve 16 is sleeved with the second anti-slip sleeve 15, and the second anti-slip sleeve 15 is fixedly connected with the second sleeve 16, so that the second sleeve 16 can be rotated effectively and conveniently.
As shown in fig. 1, the outer walls of the first support rod 3, the second support rod 6, the first connecting rod 14 and the second connecting rod 17 are all provided with an anticorrosive coating, so that the service lives of the first support rod 3, the second support rod 6, the first connecting rod 14 and the second connecting rod 17 are prolonged.
Claims (7)
1. The utility model provides a pile foundation reinforcing apparatus for highway bridge design, includes ground (1), pile body (8) and fixed sleeve pipe (7), its characterized in that: the utility model discloses a pile structure, including pile body (8), fixed sleeving (7), supporting shoe (2), fixed sleeving (7) and pile body (8), ground (1) is provided with mounting groove (13) at the front and back terminal surface of pile body (8) and the terminal surface of controlling, and is provided with supporting shoe (2) in mounting groove (13), supporting shoe (2) bilateral symmetry is provided with spud pile (11) of vertical direction, spud pile (11) run through supporting shoe (2) and stretch into ground (1) inside, the top end face of supporting shoe (2) is provided with articulated bracing piece (3), the other end of bracing piece (3) is provided with threaded connection's sleeve pipe (4), the other end of sleeve pipe (4) is provided with threaded connection's bracing piece two (6), bracing piece two (6) are articulated with fixed sleeving (7).
2. The pile foundation reinforcing device for highway bridge design according to claim 1, wherein: the bottom outer wall of the pile body (8) is sleeved with a fixedly connected cement base (10), one end, facing the cement base (10), of the supporting block (2) is provided with a first hinged connecting rod (14), the other end of the first connecting rod (14) is provided with a second threaded connecting sleeve (16), the other end of the second threaded connecting sleeve (16) is provided with a second threaded connecting rod (17), and the second connecting rod (17) is hinged to the cement base (10).
3. The pile foundation reinforcing device for highway bridge design according to claim 1, wherein: the upper end and the lower end of the fixed sleeve (7) are provided with blocking blocks (9), the blocking blocks (9) are annular, and the blocking blocks (9) are fixedly connected with the pile body (8).
4. The pile foundation reinforcing device for highway bridge design according to claim 1, wherein: the bottom end face of supporting shoe (2) is provided with slipmat (12), and slipmat (12) and supporting shoe (2) fixed connection, the bottom of slipmat (12) is provided with the ripple.
5. The pile foundation reinforcing device for highway bridge design according to claim 1, wherein: the outer wall of the first sleeve (4) is sleeved with a first anti-slip sleeve (5), and the first anti-slip sleeve (5) is fixedly connected with the first sleeve (4).
6. The pile foundation reinforcing device for highway bridge design according to claim 2, wherein: and the outer wall of the second sleeve (16) is sleeved with a second anti-skid sleeve (15), and the second anti-skid sleeve (15) is fixedly connected with the second sleeve (16).
7. The pile foundation reinforcing device for highway bridge design according to claim 2, wherein: and the outer walls of the first support rod (3), the second support rod (6), the first connecting rod (14) and the second connecting rod (17) are all provided with anticorrosive coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022167370.8U CN213508546U (en) | 2020-09-28 | 2020-09-28 | Pile foundation reinforcing apparatus is used in public road bridge roof beam design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022167370.8U CN213508546U (en) | 2020-09-28 | 2020-09-28 | Pile foundation reinforcing apparatus is used in public road bridge roof beam design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213508546U true CN213508546U (en) | 2021-06-22 |
Family
ID=76463989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022167370.8U Expired - Fee Related CN213508546U (en) | 2020-09-28 | 2020-09-28 | Pile foundation reinforcing apparatus is used in public road bridge roof beam design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213508546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542854A (en) * | 2022-02-18 | 2022-05-27 | 中铁建港航局集团勘察设计院有限公司 | Damping device for engineering machinery supporting leg |
-
2020
- 2020-09-28 CN CN202022167370.8U patent/CN213508546U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542854A (en) * | 2022-02-18 | 2022-05-27 | 中铁建港航局集团勘察设计院有限公司 | Damping device for engineering machinery supporting leg |
| CN114542854B (en) * | 2022-02-18 | 2024-07-02 | 中铁建港航局集团勘察设计院有限公司 | Damping device for engineering machinery landing leg |
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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 |
Granted publication date: 20210622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |