CN210151728U - Tubular pile for foundation reinforcement - Google Patents
Tubular pile for foundation reinforcement Download PDFInfo
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- CN210151728U CN210151728U CN201920639663.6U CN201920639663U CN210151728U CN 210151728 U CN210151728 U CN 210151728U CN 201920639663 U CN201920639663 U CN 201920639663U CN 210151728 U CN210151728 U CN 210151728U
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Abstract
The utility model discloses a tubular pile for foundation reinforcement relates to engineering building foundation stabilization technical field, and it includes the pile body and pre-buried embedded bar in the pile body, and the embedded bar outwards extends in one side of pile body pile hammer and is provided with connecting reinforcement, and the pile body is provided with the hammering piece in one side of connecting reinforcement, and the groove of wearing into has been seted up to one side that the hammering piece is close to the pile body, and the connecting reinforcement embedding groove of wearing into, and the hammering piece can be dismantled fixedly with the pile body. The utility model has the advantages of can realize that the swift uninstallation of staff hammering piece makes the connecting reinforcement expose out, reduces the condition emergence that the tubular pile was damaged in the hammering.
Description
Technical Field
The utility model belongs to the technical field of engineering building foundation stabilization technique and specifically relates to a tubular pile is used in foundation reinforcement.
Background
The pipe pile is a prestressed high-strength concrete pipe pile, which is mainly applied to engineering construction of railway systems, industrial and civil buildings, municipal administration, metallurgy, ports, roads and the like.
The prior Chinese patent with publication number CN205604238U discloses a prestressed pipe pile, which comprises a pile body and a pile tip, wherein the top end of the pile body is provided with a pipe pile end plate and a hoop, the pile body is filled with a first concrete layer, and the first concrete layer is internally provided with a plurality of prestressed steel rods arranged along the height direction of the pile body and hoops for fixedly connecting the plurality of steel rods; the pile toe comprises a second concrete layer and an iron toe layer, one end of the second concrete layer is fixedly connected to the bottom end of the pile body through a bonding material layer, the other end of the second concrete layer is spliced with a plurality of reinforcing steel bars, and the parts of the plurality of reinforcing steel bars, which extend out of the second concrete layer, are spliced and fixed in the iron toe layer.
At present, in order to guarantee the tightness of tubular pile and building connection, the staff often inserts the tubular pile after the underground, can hammer the pile cap of tubular pile down for the upside of tubular pile exposes the tubular pile reinforcing bar, and with the anchor between the lower extreme of basic reinforcing bar for the building and the tubular pile reinforcing bar. However, the tubular pile reinforcing steel bars are exposed by means of hammering damage, so that other parts of the tubular pile are easily hammered and vibrated to damage, and a point to be improved exists.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model aims to provide a ground is consolidated and is used tubular pile is provided through wearing to establish connecting reinforcement in wearing to the groove to can dismantle the hammering piece and fix on the pile body, thereby realize that the swift uninstallation hammering piece of staff and make connecting reinforcement expose, thereby reduce the condition that the hammering damaged the tubular pile and take place.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a ground is consolidated and is used tubular pile, includes the pile body and pre-buried embedded steel bar in the pile body, embedded steel bar outwards extends in one side of pile driving hammering of pile body is provided with connecting reinforcement, the pile body is provided with the hammering piece in one side of connecting reinforcement, the groove of wearing into has been seted up to one side that the hammering piece is close to the pile body, connecting reinforcement embedding groove of wearing into. And the hammering block and the pile body are detachably fixed.
By adopting the technical scheme, in actual application, a worker can drive the pile body into the ground by means of the hammering block; then, the worker can unload the hammering block from the pile body, so that the connecting steel bar is exposed; at this time, the worker may anchor the foundation reinforcement for construction and the connection reinforcement to the instrument. Through this kind of mode, realize that the staff is swift uninstallation hammering piece and make the connecting reinforcement expose to reduce the condition emergence that the tubular pile was damaged in the hammering.
The utility model discloses further set up to: and a protective pad is tightly abutted between the pile body and the hammering block and is fixed on the pile body.
Through adopting above-mentioned technical scheme, set up the protection pad between pile body and hammering piece, avoid hammering piece direct impact on the pile body, reduce the impaired condition of pile body and take place.
The utility model discloses further set up to: one side that the hammering piece was kept away from to the protection pad is provided with stable cover, stable cover is established in one side that the pile body is close to the hammering piece, just it is fixed with the protection pad to stabilize one side that the cover is close to the protection pad.
Through adopting above-mentioned technical scheme, establish the pile body by the stable cover that sets up on the protection pad and be close to one side of hammering piece to help guaranteeing the pile body in the stability of hammering piece one side, further reduce the impaired condition of pile body and take place.
The utility model discloses further set up to: and a buffering hard rubber pad is tightly propped between the hammering block and the protection pad.
Through adopting above-mentioned technical scheme, support tightly to set up the cushion between hammering piece and protection pad and fill up to avoid hammering piece direct and protection pad conflict and produce the condition emergence of great noise, weaken the noise of twin pipe pile construction.
The utility model discloses further set up to: and one side of the pile body, which is close to the hammering block, is pre-embedded with a stable steel bar.
Through adopting above-mentioned technical scheme, be close to the pre-buried firm reinforcing bar in one side of hammering piece at the pile body, promote the pile body and be close to the impact resistance of hammering piece one side, further reduce the condition emergence that the pile body damaged.
The utility model discloses further set up to: fixing bolt is worn to be equipped with to one side of pile body by one side that the pile body was kept away from to the hammering piece, just fixing bolt's tip extends and penetrates the protection pad to the protection pad, fixing bolt and protection pad threaded connection.
Through adopting above-mentioned technical scheme, after the staff squeezed into the underground with the tubular pile, the staff can screw down fixing bolt through the instrument to uninstall the hammering piece from the pile body, realize the fixed of dismantling of hammering piece on the pile body, and help making things convenient for the convenience that the staff uninstalled the hammering piece on the pile body.
The utility model discloses further set up to: one side of the hammering block, which is far away from the pile body, is provided with a countersunk groove, and the head of the fixing bolt is sunk into the countersunk groove.
Through adopting above-mentioned technical scheme, sink the countersunk head groove with fixing bolt's head to damage fixing bolt's the condition when reducing staff hammering the hammering piece and take place, help guaranteeing that the staff is to the normal uninstallation operation of hammering piece on the pile body.
The utility model discloses further set up to: one side of the protection pad far away from the pile body is fixedly provided with a limiting sleeve, the limiting sleeve is sleeved on the hammering block, and the hammering block is matched with the limiting sleeve in a sliding mode.
Through adopting above-mentioned technical scheme, limit sleeve by fixed setting in protection pad one side restricts the hammering piece and moves along perpendicular and pile length direction on the pile body to the reduction causes the condition that connecting reinforcement buckles to take place because of the hammering piece removes, helps guaranteeing the normal application to the pile body, and helps guaranteeing the normal uninstallation operation of hammering piece on the pile body.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) the connecting reinforcing steel bars penetrate through the penetrating grooves, and the hammering blocks are detachably fixed on the pile body, so that workers can quickly unload the hammering blocks and expose the connecting reinforcing steel bars, and the condition that the pipe pile is damaged by hammering is reduced;
(2) the protection pad is arranged between the pile body and the hammering block, one side of the pile body close to the hammering block is sleeved by the stabilizing sleeve arranged on the protection pad, and the stabilizing steel bar is embedded in one side of the pile body close to the hammering block, so that the anti-impact capability of the pile body is improved, and the damage of the pile body is further reduced;
(3) the fixing bolt is comprehensively utilized to realize the detachable fixation of the hammering block on the pile body, and the head of the fixing bolt is sunk into the countersunk head groove, so that the convenience of unloading the hammering block on the pile body by a worker is facilitated.
Drawings
Fig. 1 is an axial view showing the overall structure of a pipe pile for reinforcing a foundation in this embodiment;
fig. 2 is a schematic view mainly showing the structures of the embedded steel bars and the stabilizing steel bars in the embodiment;
FIG. 3 is an exploded view of the protection pad and the cushion hard rubber pad of the present embodiment;
fig. 4 is a schematic diagram mainly showing a hammer block structure in the present embodiment.
Reference numerals: 1. a pile body; 11. embedding reinforcing steel bars in advance; 111. connecting reinforcing steel bars; 12. a steel bar ring; 13. stabilizing the reinforcing steel bar; 2. hammering the block; 21. penetrating into the groove; 22. a countersunk groove; 3. a protective pad; 31. a stabilizing sleeve; 32. a limiting sleeve; 4. fixing the bolt; 5. buffer hard rubber pad.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
Example (b):
referring to fig. 1 and 2, a tubular pile for foundation reinforcement, including pile body 1 and pre-buried embedded steel bar 11 in pile body 1, embedded steel bar 11 outwards extends in one side of pile body 1 pile driving hammering and is provided with connecting reinforcement 111, pile body 1 is provided with hammering piece 2 in one side of connecting reinforcement 111, refer to fig. 3, one side that hammering piece 2 is close to pile body 1 has seted up wearing groove 21, connecting reinforcement 111 wears to establish with wearing groove 21 one-to-one, and hammering piece 2 can dismantle fixedly with pile body 1. In practical application, a worker can drive the pile body 1 into the ground by using the hammering block 2; then, the worker can unload the hammering block 2 from the pile body 1, so that the connecting steel bar 111 is exposed; at this time, the worker may anchor the construction foundation reinforcement to the connection reinforcement 111.
Referring to the attached figure 2, the pile body 1 is in a hollow round pipe shape, the length direction of the embedded steel bars 11 is parallel to the axial direction of the pile body 1, and a plurality of groups of the embedded steel bars 11 are uniformly arranged around the axis of the pile body 1 at intervals; each embedded steel bar 11 is connected with a steel bar ring 12, and the axis of the steel bar ring 12 is collinear with the axis of the pile body 1; one side of the pile body 1 close to the connecting steel bars 111 is provided with stabilizing steel bars 13, the axial direction of the stabilizing steel bars 13 is parallel to the axial direction of the pile body 1, the stabilizing steel bars 13 are evenly provided with a plurality of groups at intervals around the axis of the pile body 1, and the stabilizing steel bars 13 are all fixed with the steel bar rings 12.
Referring to fig. 3 and 4, a protective pad 3 is tightly propped between the pile body 1 and the hammering block 2, and the protective pad 3 is fixed with the pile body 1; a stabilizing sleeve 31 is arranged on one side of the protection pad 3 far away from the hammering block 2, the stabilizing sleeve 31 is coaxially sleeved on one side of the pile body 1 close to the hammering block 2, one side of the stabilizing sleeve 31 close to the protection pad 3 is fixed with the protection pad 3, and the stabilizing sleeve 31 is fixed with the pile body 1; one side of the protective pad 3 far away from the pile body 1 is fixedly provided with a limiting sleeve 32, the limiting sleeve 32 is sleeved on the hammering block 2, and the hammering block 2 is matched with the limiting sleeve 32 in a sliding manner. The stabilizing sleeve 31 arranged on the protective pad 3 is sleeved on one side of the pile body 1 close to the hammering block 2, so that the stability of the pile body 1 on one side of the hammering block 2 is ensured; limiting sleeve 32 fixedly arranged on one side of protective pad 3 limits hammering block 2 to move on pile body 1 along the vertical direction and the length direction of pile body 1, so that the situation that connecting steel bar 111 is bent due to the movement of hammering block 2 is reduced.
Fixing bolts 4 penetrate through one side, away from the pile body 1, of the hammering block 2 to one side of the pile body 1, the end portions of the fixing bolts 4 extend towards the protective pad 3 and penetrate into the protective pad 3, the fixing bolts 4 are in threaded connection with the protective pad 3, and four fixing bolts 4 are uniformly arranged on the hammering block 2 at intervals in the axial direction of the pile body 1; one side of the hammering block 2, which is far away from the pile body 1, is further provided with countersunk grooves 22, the countersunk grooves 22 correspond to the fixing bolts 4 one to one, and the heads of the fixing bolts 4 sink into the countersunk grooves 22. After the staff were hit the tubular pile into underground, the staff can screw down fixing bolt 4 through the instrument to unload hammering piece 2 from pile body 1.
In order to reduce the situation that the hammering block 2 is loosened and collides with the protective pad 3 to generate larger noise, a buffering hard rubber pad 5 is tightly arranged between the hammering block 2 and the protective pad 3.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a ground is consolidated and is used tubular pile, includes pile body (1) and pre-buried embedded steel bar (11) in pile body (1), its characterized in that, embedded steel bar (11) outwards extend in one side of pile body (1) pile driving hammering and be provided with connecting reinforcement (111), pile body (1) is provided with hammering piece (2) in one side of connecting reinforcement (111), penetration groove (21) have been seted up to one side that hammering piece (2) are close to pile body (1), connecting reinforcement (111) embedding penetration groove (21), just hammering piece (2) can be dismantled fixedly with pile body (1).
2. The tubular pile for foundation reinforcement according to claim 1, wherein a protective pad (3) is disposed between the pile body (1) and the hammering block (2) in a abutting manner, and the protective pad (3) is fixed on the pile body (1).
3. The tubular pile for foundation reinforcement according to claim 2, wherein a stabilizing sleeve (31) is arranged on one side of the protective pad (3) far away from the hammering block (2), the stabilizing sleeve (31) is sleeved on one side of the pile body (1) close to the hammering block (2), and one side of the stabilizing sleeve (31) close to the protective pad (3) is fixed with the protective pad (3).
4. The pile according to claim 2, wherein a buffering hard rubber pad (5) is tightly arranged between the hammering block (2) and the protection pad (3).
5. The pile according to claim 1, wherein a stabilizing bar (13) is embedded in one side of the pile body (1) close to the hammering block (2).
6. The tubular pile for foundation reinforcement according to claim 2, wherein a fixing bolt (4) is inserted into one side of the pile body (1) away from one side of the pile body (1) of the hammering block (2), the end of the fixing bolt (4) extends to the protective pad (3) and penetrates into the protective pad (3), and the fixing bolt (4) is in threaded connection with the protective pad (3).
7. The tubular pile for foundation reinforcement according to claim 6, wherein a countersunk groove (22) is formed in one side of the hammering block (2) away from the pile body (1), and the head of the fixing bolt (4) is sunk into the countersunk groove (22).
8. The tubular pile for foundation reinforcement according to claim 2, wherein the protective pad (3) is fixedly provided with a limiting sleeve (32) at one side far away from the pile body (1), the limiting sleeve (32) is sleeved on the hammering block (2), and the hammering block (2) is in sliding fit with the limiting sleeve (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920639663.6U CN210151728U (en) | 2019-05-06 | 2019-05-06 | Tubular pile for foundation reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920639663.6U CN210151728U (en) | 2019-05-06 | 2019-05-06 | Tubular pile for foundation reinforcement |
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| Publication Number | Publication Date |
|---|---|
| CN210151728U true CN210151728U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920639663.6U Active CN210151728U (en) | 2019-05-06 | 2019-05-06 | Tubular pile for foundation reinforcement |
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| CN (1) | CN210151728U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111676977A (en) * | 2020-05-12 | 2020-09-18 | 南京钜力智能制造技术研究院有限公司 | Concrete body supporting system for high-strength precipitation |
| CN113309095A (en) * | 2021-05-17 | 2021-08-27 | 浙江晨原建设工程有限公司 | High-bearing-capacity building piling method |
| CN113737776A (en) * | 2021-08-02 | 2021-12-03 | 中铁隧道局集团有限公司 | Ultra-long steel pipe pile under condition of marine-facies deep mucky soil and construction method thereof |
-
2019
- 2019-05-06 CN CN201920639663.6U patent/CN210151728U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111676977A (en) * | 2020-05-12 | 2020-09-18 | 南京钜力智能制造技术研究院有限公司 | Concrete body supporting system for high-strength precipitation |
| CN113309095A (en) * | 2021-05-17 | 2021-08-27 | 浙江晨原建设工程有限公司 | High-bearing-capacity building piling method |
| CN113737776A (en) * | 2021-08-02 | 2021-12-03 | 中铁隧道局集团有限公司 | Ultra-long steel pipe pile under condition of marine-facies deep mucky soil and construction method thereof |
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