CN214423350U - Prefabricated hollow pipe pile for isolating silt - Google Patents
Prefabricated hollow pipe pile for isolating silt Download PDFInfo
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- CN214423350U CN214423350U CN202120575603.XU CN202120575603U CN214423350U CN 214423350 U CN214423350 U CN 214423350U CN 202120575603 U CN202120575603 U CN 202120575603U CN 214423350 U CN214423350 U CN 214423350U
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Abstract
The utility model belongs to the technical field of the construction and specifically relates to a prefabricated hollow tubular pile for completely cutting off silt is related to, it includes the tubular pile body, tubular pile body cavity sets up, the fixed connector that is equipped with in both ends of tubular pile body, be equipped with the closing plate on the connector, the closing plate covers the connector opening, set up the mounting groove on the closing plate, be equipped with connecting bolt on the closing plate, connecting bolt is located inside the mounting groove, connecting bolt pass with closing plate threaded connection, the sealed lid of threaded connection on the lateral wall of mounting groove. The method has the effect of improving the pile forming quality of the cast-in-place pile.
Description
Technical Field
The utility model belongs to the technical field of construction and specifically relates to a prefabricated hollow pipe pile for completely cutting off silt is related to.
Background
In the bored concrete pile construction, in the stake hole shaping back, silt can get into the stake hole, in order to guarantee the filling quality of bored concrete pile, need earlier clear the hole to the stake hole before the cast-in-place concrete, again to the inside cast-in-place concrete of stake hole.
At present, hole cleaning operation is mainly carried out through manual cooperation of special equipment, the whole process is long in time consumption and high in labor intensity, and meanwhile, the hole cleaning effect requirement is high.
Aiming at the related technologies, the inventor thinks that the construction period is tight in the actual construction process, the requirement on the construction efficiency is high, the hole cleaning operation effect is poor, and the pile forming quality of the cast-in-place pile is influenced.
SUMMERY OF THE UTILITY MODEL
In order to improve the piling quality of the cast-in-place pile, the application provides a prefabricated hollow pipe pile for isolating silt.
The application provides a prefabricated hollow pipe pile for completely cutting off silt adopts following technical scheme:
the utility model provides a prefabricated hollow tubular pile for completely cutting off silt, includes the tubular pile body, tubular pile body cavity sets up, the fixed connector that is equipped with in both ends of tubular pile body, be equipped with the closing plate on the connector, the closing plate covers the connector opening, set up the mounting groove on the closing plate, be equipped with connecting bolt on the closing plate, connecting bolt is located inside the mounting groove, connecting bolt passes and closing plate threaded connection, the sealed lid of threaded connection on the lateral wall of mounting groove.
Through adopting above-mentioned technical scheme, place prefabricated hollow pipe pile in the stake is downthehole, utilize the tubular pile body that both ends have the closing plate to reduce the possibility that silt got into stake downthehole portion, also have certain isolated effect to the water in the soil layer simultaneously, saved original clear hole operation, pull down the closing plate at tubular pile body top after, can be to the inside concrete pouring of tubular pile body, finally promote the pile-forming quality of bored concrete pile.
Optionally, this tip of tubular pile is equipped with the grafting ring, the connector is the ring form setting of circle, the grafting annular is seted up to one side that the connector is close to the tubular pile body, the connector cooperates with the grafting of grafting ring grafting.
Through adopting above-mentioned technical scheme, utilize connector and grafting ring grafting cooperation, when increase connector and tubular pile body area of contact, utilize connector and grafting ring to form multilayer seal structure, promote the leakproofness between connector and the tubular pile body, reduce silt and the water that gets into in the stake hole.
Optionally, the tubular pile body, the inserting ring and the connector are arranged in a casting molding mode.
Through adopting above-mentioned technical scheme, integrated into one piece's tubular pile body promotes the leakproofness of both junctions with the grafting ring, and grafting cooperation back grafting ring makes tubular pile body, grafting ring, connector three be connected inseparabler with connector integrated into one piece simultaneously.
Optionally, the periphery of the sealing plate is provided with a flanging facing the connector, and the inner side of the flanging is abutted against the connector.
Through adopting above-mentioned technical scheme, turn-ups set up and constitute two-layer seal structure between closing plate and connector, further seal the junction of closing plate and connector.
Optionally, a sealing ring is arranged on the inner side of the flanging, and the sealing ring is abutted to the connector.
Through adopting above-mentioned technical scheme, utilize the sealing washer to seal the gap of turn-ups and connector, reduce the possibility that water or silt got into turn-ups and connector junction.
Optionally, one side of the sealing plate close to the connector is provided with an insertion block, and the insertion block is in insertion fit with the connector.
Through adopting above-mentioned technical scheme, utilize the grafting piece to further seal the opening of connector, promote the inside leakproofness of tubular pile body.
Optionally, the inserting block gradually decreases along a direction from the closing plate to the direction away from the closing plate, and an inclined plane attached to the inserting block is arranged on the inner side of the connector.
Through adopting above-mentioned technical scheme, when the closing plate at top is pulled down, utilize the self structure of grafting piece to lead the removal of closing plate, make the closing plate take off more convenient.
Optionally, the outer side wall of the tubular pile body is coated with a sealing layer.
Through adopting above-mentioned technical scheme, utilize the sealing layer to seal the outside of tubular pile body, reduce the inside possibility of groundwater infiltration tubular pile body.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the sealing plates are arranged at the two ends of the tubular pile body, the prefabricated hollow tubular pile is placed in the pile hole, the possibility that silt enters the pile hole is reduced by using the tubular pile body with the sealing plates at the two ends, meanwhile, the tubular pile body has a certain isolation effect on water in a soil layer, the original hole cleaning operation is omitted, after the sealing plate at the top of the tubular pile body is detached, concrete can be poured into the tubular pile body, and the effect of improving the pile forming quality of the poured pile is achieved;
2. the flanging and the sealing ring are arranged, so that a two-layer sealing structure is formed between the sealing plate and the connector, the joint of the sealing plate and the connector is further sealed, and meanwhile, the sealing ring seals a gap between the flanging and the connector, so that the possibility that water or silt enters the joint of the flanging and the connector is reduced;
3. through setting up the grafting piece, utilize the grafting piece to further seal the opening of connector, promote the inside leakproofness of tubular pile body.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a sectional view showing the entire structure in the embodiment of the present application.
Fig. 3 is an enlarged view of a in fig. 2.
Description of reference numerals: 1. a tubular pile body; 11. a plug-in ring; 2. a connector; 21. inserting ring grooves; 22. a bevel; 3. a sealing plate; 31. mounting grooves; 32. a connecting bolt; 33. a sealing cover; 331. inserting grooves; 34. flanging; 341. a seal ring; 35. and (6) plugging the blocks.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses a prefabricated hollow pipe pile for completely cutting off silt. Referring to fig. 1, a prefabricated hollow pipe pile for completely cutting off silt includes tubular pile body 1, is hollow round pile form setting at tubular pile body 1, all is equipped with connector 2 at tubular pile body 1's both ends, keeps away from tubular pile body 1 at connector 2 and is connected with closing plate 3, and closing plate 3 seals the both ends of tubular pile body 1, can reduce silt and the possibility that water got into tubular pile body 1 inside, guarantees the stake quality of forming of bored concrete pile.
Referring to fig. 2, the end of the tubular pile body 1 is provided with an inserting ring 11, the inserting ring 11 and the tubular pile body 1 are integrally formed, the connector 2 is arranged in a circular ring shape, one side of the connector 2 close to the inserting ring 11 is provided with an inserting ring groove 21, and the inserting ring groove 21 is matched with the inserting ring 11 in an inserting manner. The inner ring of connector 2 flushes with 1 inner wall of tubular pile body, and the outer lane of connector 2 flushes with 1 outer wall of tubular pile body, and connector 2 is the metal material to be in the same place with connector 2 pouring. Realize tubular pile body 1, grafting ring 11, 2 three's of connector zonulae occludens, the leakproofness can also be guaranteed when promoting joint strength.
Referring to fig. 3, the sealing plate 3 is provided in a circular pile shape, the sealing plate 3 covers the opening of the connector 2, and the sealing plate 3 is provided with a plurality of mounting grooves 31, six of which are provided along the circumferential direction of the sealing plate 3. Still threaded connection has connecting bolt 32 on closing plate 3, and connecting bolt 32 is located the mounting groove 31 inside, screws up connecting bolt 32 after, and connecting bolt 32 passes closing plate 3 and connector 2 threaded connection, realizes the fixed to closing plate 3. The sealing plate 3 is made of metal and is matched with the connector 2 made of metal, so that the connecting effect of the connecting bolt 32 is better.
Referring to fig. 2 and 3, in order to improve the sealing performance between the sealing plate 3 and the connector 2, a turn of flange 34 is provided around the sealing plate 3, the flange 34 is located on the side of the sealing plate 3 facing the connector 2, and the flange 34 and the sealing plate 3 are integrally formed. The sealing ring 341 is fixedly arranged on the inner side of the flange 34, the sealing ring 341 is made of rubber, after the sealing plate 3 is assembled, the sealing ring 341 is abutted against the outer side of the connector 2, the gap between the flange 34 and the connector 2 is filled by utilizing the characteristic that the sealing ring 341 can be extruded and deformed, and finally the sealing property between the sealing plate 3 and the connector 2 is improved.
Referring to fig. 2, an insertion block 35 is further disposed on one side of the sealing plate 3 close to the tubular pile body 1, the insertion block 35 is fixedly connected with the sealing plate 3, and the insertion block 35 is in a circular truncated cone shape. The plug block 35 gradually decreases along the direction from being close to the sealing plate 3 to being far away from the sealing plate 3, and meanwhile, the inner side of the connector 2 is provided with an inclined plane 22 attached to the plug block 35, and the plug block 35 is in plug-in fit with the connector 2.
Referring to fig. 2, utilize the cooperation of pegging graft of plug 35 and connector 2, set up a sealing layer again between closing plate 3 and connector 2, realize the further sealing at connector 2 opening part, self shape convenience self and connector 2 of usable plug 35 are pegged graft, promote the convenience of dismantling closing plate 3 simultaneously.
Referring to fig. 3, the head of the coupling bolt 32 is positioned inside the mounting groove 31, an internal thread is provided on the sidewall of the mounting groove 31, and the sealing cover 33 is screw-coupled, and the sealing cover 33 is tightened such that the sealing cover 33 is flush with the outside of the sealing plate 3. Utilize sealed lid 33 to seal mounting groove 31, reduce to have water to get into mounting groove 31, lead to connecting bolt 32 to produce the possibility of corrosion, promote the stability of connecting bolt 32 work.
Referring to fig. 3, an insertion groove 331 is formed in one side of the sealing cover 33 away from the mounting groove 31, the insertion groove 331 is a straight groove, and a tool can be conveniently inserted into the insertion groove 331 to drive the sealing cover 33 to rotate, so that the convenience of disassembling and assembling the sealing cover 33 is improved.
Referring to fig. 1, tubular pile body 1 is driven into the underground after, can receive moisture to corrode, still has the inside possibility of moisture infiltration tubular pile simultaneously, scribbles to establish the sealing layer on tubular pile body 1's lateral wall, and the sealing layer carries out water protection for whole tubular pile body 1 outer wall for pitch waterproof layer commonly used among the building engineering.
The implementation principle of the prefabricated hollow pipe pile for isolating silt is as follows: through setting up metallic connector 2 at hollow tubular pile body 1 both ends, through set up closing plate 3 on connector 2, utilize connecting bolt 32 to connect closing plate 3 and connector 2, seal hollow tubular pile body 1, edge at closing plate 3 sets up turn-ups 34, turn-ups 34 inboard is equipped with sealing washer 341 simultaneously, further seal closing plate 3 and connector 2's junction, grafting piece 35 in closing plate 3 one side, utilize the opening grafting cooperation of grafting piece 35 and connector 2, seal closing plate 3 and connector 2's junction, guarantee tubular pile body 1 inside leakproofness, reduce silt and the possibility that water gets into tubular pile body 1 inside, fill tubular pile body 1 inside again, can promote the pile-forming quality of bored concrete pile.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a prefabricated hollow pipe pile for isolated silt, includes tubular pile body (1), tubular pile body (1) cavity sets up its characterized in that: the fixed connector (2) that is equipped with in both ends of tubular pile body (1), be equipped with closing plate (3) on connector (2), closing plate (3) cover connector (2) opening, set up mounting groove (31) on closing plate (3), be equipped with connecting bolt (32) on closing plate (3), connecting bolt (32) are located inside mounting groove (31), connecting bolt (32) pass with closing plate (3) threaded connection, threaded connection seals lid (33) on the lateral wall of mounting groove (31).
2. The precast hollow pipe pile for isolating sediment according to claim 1, characterized in that: tubular pile body (1) tip is equipped with grafting ring (11), connector (2) are the ring form setting, one side that connector (2) are close to tubular pile body (1) is seted up and is inserted ring (11) groove, connector (2) and grafting ring (11) cooperation of pegging graft.
3. The precast hollow pipe pile for isolating sediment according to claim 2, characterized in that: the tubular pile is characterized in that the tubular pile body (1), the inserting ring (11) and the connector (2) are molded by casting.
4. The precast hollow pipe pile for isolating sediment according to claim 1, characterized in that: the periphery of the sealing plate (3) is provided with a flanging (34) facing the connector (2), and the inner side of the flanging (34) is abutted against the connector (2).
5. The precast hollow pipe pile for isolating sediment according to claim 4, characterized in that: the inner side of the flanging (34) is provided with a sealing ring (341), and the sealing ring (341) is abutted against the connector (2).
6. The precast hollow pipe pile for isolating sediment according to claim 1, characterized in that: one side that closing plate (3) is close to connector (2) is equipped with plug block (35), plug block (35) and connector (2) are pegged graft the cooperation.
7. The precast hollow pipe pile for isolating sediment according to claim 6, characterized in that: the plug-in block (35) reduces to the direction of keeping away from closing plate (3) along being close to closing plate (3) gradually, connector (2) inboard is equipped with inclined plane (22) with plug-in block (35) laminating.
8. The precast hollow pipe pile for isolating sediment according to claim 1, characterized in that: and a sealing layer is coated on the outer side wall of the tubular pile body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120575603.XU CN214423350U (en) | 2021-03-19 | 2021-03-19 | Prefabricated hollow pipe pile for isolating silt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120575603.XU CN214423350U (en) | 2021-03-19 | 2021-03-19 | Prefabricated hollow pipe pile for isolating silt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214423350U true CN214423350U (en) | 2021-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120575603.XU Active CN214423350U (en) | 2021-03-19 | 2021-03-19 | Prefabricated hollow pipe pile for isolating silt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214423350U (en) |
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2021
- 2021-03-19 CN CN202120575603.XU patent/CN214423350U/en active Active
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