CN210066729U - Novel rammed pile for building construction - Google Patents
Novel rammed pile for building construction Download PDFInfo
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- CN210066729U CN210066729U CN201920802067.5U CN201920802067U CN210066729U CN 210066729 U CN210066729 U CN 210066729U CN 201920802067 U CN201920802067 U CN 201920802067U CN 210066729 U CN210066729 U CN 210066729U
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Abstract
The utility model relates to a building technical field just discloses a novel construction is with ramming club-footed pile, including outer tube, enlarged footing, inner prop and pile body, the top of enlarged footing and the bottom fixed connection of outer tube, the inside fixed connection of inner prop and outer tube, the pile body is located the inside of outer tube, the bottom of inner prop is including backup pad, connecting plate and arc, the top of backup pad and the bottom fixed connection of inner prop. This novel rammed pile for construction, through having set up outer tube and inner tube, the bottom of inner tube is provided with the backup pad, the spliced pole, connecting plate and arc, make the device can carry out the hammering to the inside concrete of outward appearance through the arc when using, make the inside concrete of outer tube tamp more densely, make the pile end tamp and expand into the enlarged footing, pile end lifting surface area increases, obtained tamp densely on the pile end ground simultaneously, so the end resistance of stake increases again, thereby the bearing capacity of stake has been improved.
Description
Technical Field
The utility model relates to a building technical field specifically is a novel pile is expanded with ramming to construction.
Background
The pile ramming and expanding method is characterized by that on the basis of mechanical equipment and construction method for hammering immersed tube pile an internal ramming tube is added, and the internal and external pile tubes are synchronously sunk into soil layer by means of pile hammer, and the concrete of end portion is rammed and expanded by means of hammering internal pile tube so as to make pile end increase pile end area and raise bearing capacity of pile.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a novel construction is with ramming club-footed pile possesses the increase of stake end lifting surface area, has obtained the compaction simultaneously on the stake end ground again, so the end resistance of stake increases again, and the great advantage of the bearing capacity of stake has solved the contact surface of some present immersed tube stake its bottom when using less, and the lifting surface area of stake end is less for the bearing capacity of stake is not very strong problem.
The utility model provides a following technical scheme: the utility model provides a novel rammed extension pile for construction, includes outer tube, enlarged footing, inner prop and pile body, the bottom fixed connection of the top of enlarged footing and outer tube, the inside fixed connection of inner prop and outer tube, the pile body is located the inside of outer tube, the bottom of inner prop is including backup pad, connecting plate and arc, the bottom fixed connection of the top of backup pad and inner prop, the bottom fixed connection of spliced pole and backup pad is passed through at the top of connecting plate, the top of arc and the bottom fixed connection of connecting plate, the top of outer tube is including the supporting seat, the top fixed connection of mounting panel and outer tube is passed through to the bottom of supporting seat, the top of outer tube is including fixed establishment.
Preferably, the top end of the inner column comprises a transverse plate and a connecting block, the bottom of the transverse plate is fixedly connected with the top end of the inner column, the bottom of the connecting block is fixedly connected with the top of the transverse plate, and a notch is formed in the top of the connecting block.
Preferably, the top of connecting plate is including two buffer spring, two buffer spring's bottom respectively with the left side and the right side fixed connection at connecting plate top, two buffer spring's top respectively with the left side and the right side fixed connection of backup pad bottom.
Preferably, the bottom of the mounting plate comprises two empty slots, and the two empty slots are respectively positioned on the left side and the right side of the bottom of the mounting plate.
Preferably, the top of outer tube is including two stoppers, the bottom of two stoppers respectively with the left side and the right side fixed connection on outer tube top, the top of two stoppers is pegged graft with the inside of two dead slots respectively.
Preferably, two cavities are formed in the mounting plate, two fixing mechanisms are respectively positioned in the two cavities, each fixing mechanism comprises a push plate, a clamping block, a threaded rod, a push block, a knob and two extrusion springs, the outer surface of the push plate is movably connected with the inside of the cavity, the right side of the clamping block is fixedly connected with the left side of the push plate, the left side of the clamping block penetrates through the inner wall of the left side of the cavity and extends to the left side of the cavity, the right end of the threaded rod penetrates through the inner wall of the right side of the cavity and extends to the right side of the mounting plate, the side surface of the threaded rod is in threaded connection with the inner wall of the right side of the cavity, the right side of the push block is fixedly connected with the left side of the push plate, the left side of the knob is fixedly connected with the right end of the threaded rod, and, the right ends of the two extrusion springs are respectively fixedly connected with the top and the bottom of the inner wall on the right side of the cavity.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this novel rammed pile for construction, through having set up outer tube and inner tube, the bottom of inner tube is provided with the backup pad, the spliced pole, connecting plate and arc, make the device can carry out the hammering to the inside concrete of outward appearance through the arc when using, make the inside concrete of outer tube tamp more densely, make the pile end tamp and expand into the enlarged footing, pile end lifting surface area increases, obtained tamp densely on the pile end ground simultaneously, so the end resistance of stake increases again, thereby the bearing capacity of stake has been improved.
2. This novel rammed pile for building construction through having set up mounting panel, dead slot and stopper for the supporting seat is convenient for install the top of pile body, and then the inside of mounting panel is provided with fixed establishment, makes the supporting seat be convenient for fix through fixed establishment after the installation is accomplished, makes the supporting seat be convenient for fix the top at the pile body when using, thereby makes the device reach the effect of being convenient for install the supporting seat when using.
Drawings
FIG. 1 is a sectional view of the present invention;
FIG. 2 is an enlarged view of the structure A in FIG. 1 according to the present invention;
fig. 3 is an enlarged view of the structure B in fig. 1 according to the present invention.
In the figure: 1. an outer tube; 2. a head is expanded; 3. an inner column; 4. a pile body; 5. a transverse plate; 6. connecting blocks; 7. a support plate; 8. connecting columns; 9. a connecting plate; 10. an arc-shaped plate; 11. a buffer spring; 12. mounting a plate; 13. a supporting seat; 14. an empty groove; 15. a limiting block; 16. a fixing mechanism; 1601. pushing the plate; 1602. a clamping block; 1603. a threaded rod; 1604. a push block; 1605. a knob; 1606. compressing the spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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. 1-3, a new type of rammed pile for building construction, includes an outer tube 1, an enlarged head 2, an inner column 3 and a pile body 4, the top of the enlarged head 2 is fixedly connected with the bottom of the outer tube 1, the inner column 3 is fixedly connected with the inside of the outer tube 1, the pile body 4 is located inside the outer tube 1, the tube is hammered into the soil layer, the center of the hammer should be consistent with the center line of the inner and outer tubes to ensure the verticality of the pile, the depth of penetration is hammered according to the design requirements, the depth of penetration of the pile tube is controlled by the corresponding weight and the penetration determined by the falling distance during pile trial forming, the design supporting layer elevation is used as an auxiliary, the dry concrete with the same elevation of the pile body with the height of 200mm is preset at the pile head before the tube sinking, the dry concrete continuously absorbs the foundation in the tube sinking process to form a water-proof layer, the silting-up stopping effect is achieved, the top end of the inner column 3 comprises a transverse plate 5 and a connecting block 6, the bottom of the transverse plate 5 is fixedly connected with the top end of the inner column 3, the bottom of the connecting block 6 is fixedly connected with the top of the transverse plate 5, a notch is formed in the top of the connecting block 6, the bottom end of the inner column 3 comprises a supporting plate 7, a connecting plate 9 and an arc-shaped plate 10, the top of the supporting plate 7 is fixedly connected with the bottom end of the inner column 3, the top of the connecting plate 9 is fixedly connected with the bottom of the supporting plate 7 through a connecting column 8, the top of the arc-shaped plate 10 is fixedly connected with the bottom of the connecting plate 9, the top of the connecting plate 9 comprises two buffer springs 11, the bottom ends of the two buffer springs 11 are respectively fixedly connected with the left side and the right side of the top of the connecting plate 9, and, the top end of the outer tube 1 comprises a supporting seat 13, the bottom of the supporting seat 13 is fixedly connected with the top end of the outer tube 1 through a mounting plate 12, the bottom of the mounting plate 12 comprises two empty slots 14, the two empty slots 14 are respectively positioned at the left side and the right side of the bottom of the mounting plate 12, the top end of the outer tube 1 comprises two limiting blocks 15, the bottoms of the two limiting blocks 15 are respectively fixedly connected with the left side and the right side of the top end of the outer tube 1, the tops of the two limiting blocks 15 are respectively inserted into the two empty slots 14, the top of the outer tube 1 comprises a fixing mechanism 16, two cavities are arranged inside the mounting plate 12, the two fixing mechanisms 16 are respectively positioned inside the two cavities, the fixing mechanism 16 comprises a push plate 1601, a clamping block 1602, a threaded rod 1603, a push block 1604, a knob 1605 and two extrusion springs 1606, the outer surface of the push plate, the right side of the clamping block 1602 is fixedly connected with the left side of the push plate 1601, the left side of the clamping block 1602 penetrates through the inner wall of the left side of the cavity and extends to the left side of the cavity, the right end of the threaded rod 1603 penetrates through the inner wall of the right side of the cavity and extends to the right side of the mounting plate 12, the side surface of the threaded rod 1603 is in threaded connection with the inner wall of the right side of the cavity, the right side of the push block 1604 is fixedly connected with the left side of the threaded rod 1603, the left side of the push block 1604 is fixedly connected with the right side of the push plate 1601, the left side of the knob 1605 is fixedly connected with the right end of the threaded rod 1603, the left ends of the two extrusion springs 1606 are fixedly connected with the top and the bottom of the right side of the push plate 1601, the right ends of the two extrusion springs 1606 are fixedly connected with the top and the bottom, meanwhile, the pile end foundation is compacted and compacted, so that the end resistance of the pile is increased, the bearing capacity of the pile is improved, the pile body concrete is more compact due to repeated compaction and expansion of the pile, the phenomena of pile body honeycombing, necking and the like are not easy to generate, and the quality of the pile body concrete is obviously improved compared with that of a common immersed tube pile after pressurization.
Theory of operation, during the use, to the inside injection concrete of outer tube 1, then carry out the hammering to the inside of device through outside ramming the installation of expanding, in-process post 3 that is located outer tube 1 inside at the hammering, then the arc of inner column 3 through the bottom is hammered to the inside concrete of outer tube 1, make the inside concrete of outer tube 1 tamped densely, after the concrete of outer tube 1 inside tamps closely, squeeze into the inside of outer tube 1 with inner column 3 through external machine, make the inside concrete of outer tube 1 further tamped.
It is noted that, herein, relational terms such as first and second, and the like may be 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 novel rammed expansion pile for construction, includes outer tube (1), enlarged footing (2), inner column (3) and pile body (4), its characterized in that: the top of the expansion head (2) is fixedly connected with the bottom end of the outer tube (1), the inner column (3) is fixedly connected with the inside of the outer tube (1), the pile body (4) is positioned inside the outer pipe (1), the bottom end of the inner column (3) comprises a supporting plate (7), a connecting plate (9) and an arc-shaped plate (10), the top of the supporting plate (7) is fixedly connected with the bottom end of the inner column (3), the top of the connecting plate (9) is fixedly connected with the bottom of the supporting plate (7) through a connecting column (8), the top of the arc-shaped plate (10) is fixedly connected with the bottom of the connecting plate (9), the top of outer tube (1) is including supporting seat (13), the top fixed connection of mounting panel (12) and outer tube (1) is passed through to the bottom of supporting seat (13), the top of outer tube (1) is including fixed establishment (16).
2. The novel rammed pile for building construction according to claim 1, wherein: the top of interior post (3) is including diaphragm (5) and connecting block (6), the bottom of diaphragm (5) and the top fixed connection of interior post (3), the bottom of connecting block (6) and the top fixed connection of diaphragm (5), the notch has been seted up at the top of connecting block (6).
3. The novel rammed pile for building construction according to claim 1, wherein: the top of connecting plate (9) is including two buffer spring (11), the bottom of two buffer spring (11) respectively with the left side and the right side fixed connection at connecting plate (9) top, the top of two buffer spring (11) respectively with the left side and the right side fixed connection of backup pad (7) bottom.
4. The novel rammed pile for building construction according to claim 1, wherein: the bottom of mounting panel (12) is including two dead slots (14), and two dead slots (14) are located the left side and the right side of mounting panel (12) bottom respectively.
5. The novel rammed pile for building construction according to claim 4, wherein: the top of outer tube (1) is including two stopper (15), the bottom of two stopper (15) respectively with the left side and the right side fixed connection on outer tube (1) top, the top of two stopper (15) is pegged graft with the inside of two dead slots (14) respectively.
6. The novel rammed pile for building construction according to claim 1, wherein: two cavities are formed in the mounting plate (12), two fixing mechanisms (16) are respectively located in the two cavities, each fixing mechanism (16) comprises a push plate (1601), a clamping block (1602), a threaded rod (1603), a push block (1604), a knob (1605) and two extrusion springs (1606), the outer surface of the push plate (1601) is movably connected with the inside of the cavity, the right side of the clamping block (1602) is fixedly connected with the left side of the push plate (1601), the left side of the clamping block (1602) penetrates through the inner wall of the left side of the cavity and extends to the left side of the cavity, the right end of the threaded rod (1603) penetrates through the inner wall of the right side of the cavity and extends to the right side of the mounting plate (12), the side surface of the threaded rod (1603) is in threaded connection with the inner wall of the right side of the cavity, the right side of the push block (1604) is fixedly connected with the left end of the threaded rod (1603), and the, the left side of knob (1605) and the right-hand member fixed connection of threaded rod (1603), the left end and the top and the bottom fixed connection on push pedal (1601) right side of two extrusion springs (1606), the right-hand member of two extrusion springs (1606) respectively with the top and the bottom fixed connection of cavity right side inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920802067.5U CN210066729U (en) | 2019-05-30 | 2019-05-30 | Novel rammed pile for building construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920802067.5U CN210066729U (en) | 2019-05-30 | 2019-05-30 | Novel rammed pile for building construction |
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| CN210066729U true CN210066729U (en) | 2020-02-14 |
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| CN201920802067.5U Active CN210066729U (en) | 2019-05-30 | 2019-05-30 | Novel rammed pile for building construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216280A (en) * | 2021-05-26 | 2021-08-06 | 陈前 | Building concrete pipe pile |
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- 2019-05-30 CN CN201920802067.5U patent/CN210066729U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216280A (en) * | 2021-05-26 | 2021-08-06 | 陈前 | Building concrete pipe pile |
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