CN210766838U - Pile foundation structure convenient for concrete pouring - Google Patents

Pile foundation structure convenient for concrete pouring Download PDF

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Publication number
CN210766838U
CN210766838U CN201921460228.3U CN201921460228U CN210766838U CN 210766838 U CN210766838 U CN 210766838U CN 201921460228 U CN201921460228 U CN 201921460228U CN 210766838 U CN210766838 U CN 210766838U
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CN
China
Prior art keywords
pile
pipe
temporary support
hole
foundation structure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201921460228.3U
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Chinese (zh)
Inventor
姚广传
周会萍
宋洪战
董俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Tianlu Engineering Construction Group Co Ltd
Original Assignee
Anhui Tianlu Engineering Construction Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Anhui Tianlu Engineering Construction Group Co Ltd filed Critical Anhui Tianlu Engineering Construction Group Co Ltd
Priority to CN201921460228.3U priority Critical patent/CN210766838U/en
Application granted granted Critical
Publication of CN210766838U publication Critical patent/CN210766838U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a pile foundation structure convenient to concrete is irritated into, including stake week soil layer and stake hole, the inside at stake week soil layer is seted up in the stake hole, the steel is installed in the upper end a week in stake hole and is protected a section of thick bamboo, steel reinforcement cage is installed to the inner wall a week in stake hole, steel reinforcement cage's inside intermediate position department from upwards installing the multiunit pipe in proper order and utilizing flange swing joint between the adjacent pipe down, the upper end on stake week soil layer and the fixed temporary support that is provided with in top that is located the stake hole, the up end intermediate position department of temporary support installs and connects the hopper. The utility model relates to a pile foundation structure convenient for concrete pouring, which designs a temporary support and a bracket for placing a receiving hopper; the hand wheel is rotated, and two sets of removal seats are carried out the centre gripping through the transmission and are fixed to the pipe, prevent on the one hand that the pipe from rocking when filling, and on the other hand is changed the pipe of highest position, and the pipe drops when preventing to change, is suitable for different working conditions, brings better use prospect.

Description

Pile foundation structure convenient for concrete pouring
Technical Field
The utility model relates to a pile foundation field of filling, in particular to pile foundation structure convenient to concrete is poured into.
Background
The cast-in-place pile is a pile foundation structure which achieves the purpose by pouring concrete or reinforced concrete, the cast-in-place pile is widely applied in construction, and the cast-in-place pile can be divided into a cast-in-place pile for dry operation hole forming, a cast-in-place pile for slurry retaining wall hole forming, a cast-in-place pile for manual hole digging and the like according to different hole forming processes; the existing cast-in-place pile needs to be introduced through a guide pipe when concrete is poured into the pile, the guide pipe is short of fixation due to the fact that the length of the guide pipe is too long from top to bottom, shaking is easily caused in the pouring process, the guide pipe inserted into a pile hole also needs to be slowly upwards extracted through equipment such as a crane in the pouring process, the guide pipe is easily dropped in the dismounting process, certain adverse effects are brought in the using process, and therefore the pile foundation structure convenient for concrete pouring is provided.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a pile foundation structure convenient to concrete is poured into can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pile foundation structure convenient for concrete pouring comprises a pile circumference soil layer and pile holes, wherein the pile holes are formed in the pile circumference soil layer, a steel pile casing is arranged on the periphery of the upper end of each pile hole, a reinforcement cage is arranged on the periphery of the inner wall of each pile hole, a plurality of groups of guide pipes are sequentially arranged at the middle position of the inner part of the reinforcement cage from bottom to top, adjacent guide pipes are movably connected through a flange, a temporary support is fixedly arranged at the upper end of the pile circumference soil layer and above the pile holes, a material receiving hopper is arranged at the middle position of the upper end face of the temporary support, a connecting groove fixed with the guide pipes is formed in the lower end of the material receiving hopper, two groups of symmetrical supports are arranged at the bottom of the material receiving hopper, and the bottom of each support is fixed with the;
the utility model discloses a temporary support, including temporary support, bull stick, rack groove, rack, gear, bearing frame, gear, the inside of temporary support is utilized to the bottom of bull stick and the inside of temporary support is fixed, the lateral surface of bull stick has cup jointed the gear, the rack groove has been seted up to the inside level of temporary support, the rack inslot activity be provided with the rack and gear mesh mutually, the one end welding of rack has the removal seat, the back of removing the seat is provided with the arc surface that meets mutually with the pipe surface.
Preferably, the lower extreme of bottommost pipe has the double-end discharging pipe through the articulate, the double-end discharging pipe is two sets of pipelines and the symmetry sets up that inclines outward.
Preferably, the temporary support comprises two groups of support legs and is fixed on the soil layer around the pile, the guide pipe upwards penetrates through a middle through hole of the temporary support and is communicated with the material receiving hopper, and the material receiving hopper is movably arranged on the two groups of supports.
Preferably, the rotating rod rotates around the bearing seat, and the rack drives the movable seat to extend out of the rack groove and inwards enter the middle through hole of the temporary support.
Compared with the prior art, the utility model discloses following beneficial effect has: the pile foundation structure convenient for concrete pouring is provided with the temporary support and the bracket, so that a receiving hopper can be placed, and the pile foundation structure convenient for pouring is convenient to pour; the hand wheel is rotated, and the two groups of moving seats are driven to clamp and fix the guide pipe, so that the guide pipe is prevented from shaking during filling, the guide pipe at the highest position can be conveniently replaced, and the guide pipe is prevented from falling off during replacement; the double-end discharge pipe can increase the discharge coverage area of concrete, accelerate the flow and fill pile holes; whole pile foundation structural design is simple, and the effect of use is better for traditional mode, and the part that does not involve in this device all is the same with prior art or can adopt prior art to realize.
Drawings
Fig. 1 is a schematic view of the overall structure of a pile foundation structure convenient for concrete pouring of the present invention;
FIG. 2 is an external structural view of a pile foundation structure temporary support convenient for concrete pouring of the present invention;
FIG. 3 is a structural diagram of a pile foundation structure rotating rod convenient for concrete pouring of the present invention;
fig. 4 is a cross-sectional view of a pile foundation structure temporary support convenient for concrete pouring of the present invention;
fig. 5 is the utility model relates to a connection diagram of pile foundation structure pipe and double-end discharging pipe convenient to concrete is poured into.
In the figure: 1. a pile surrounding soil layer; 2. pile holes; 3. a steel casing; 4. a reinforcement cage; 5. a conduit; 6. a flange; 7. a temporary support; 8. a receiving hopper; 9. connecting grooves; 10. a support; 11. a rotating rod; 12. a hand wheel; 13. a bearing seat; 14. a gear; 15. a rack slot; 16. a rack; 17. a movable seat; 18. a circular arc surface; 19. a joint; 20. double-end discharging pipe.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1-5, a pile foundation structure convenient for concrete pouring includes a pile soil layer 1 and a pile hole 2, the pile hole 2 is opened inside the pile soil layer 1, a steel casing 3 is installed around the upper end of the pile hole 2, a reinforcement cage 4 is installed around the inner wall of the pile hole 2, a plurality of sets of guide tubes 5 are sequentially installed at the middle position inside the reinforcement cage 4 from bottom to top, and adjacent guide tubes 5 are movably connected by a flange 6, a temporary support 7 is fixedly installed at the upper end of the pile soil layer 1 and above the pile hole 2, a receiving hopper 8 is installed at the middle position of the upper end face of the temporary support 7, a connecting groove 9 fixed with the guide tube 5 is opened at the lower end of the receiving hopper 8, the guide tube 5 is fixed by the flange 6 and the connecting groove 9 at the end, two sets of symmetrical supports 10 are installed at the bottom of the receiving hopper 8, and the bottom of the supports 10 is fixed with the upper end;
the temporary support 7 is internally provided with a rotating rod 11 in a front-back symmetrical rotating manner, the upper end part of the rotating rod 11 upwards extends out of the upper end surface of the temporary support 7 and is welded with a hand wheel 12, the bottom of the rotating rod 11 is fixed with the interior of the temporary support 7 by a bearing seat 13, the outer side surface of the rotating rod 11 is sleeved with a gear 14, the interior of the temporary support 7 is horizontally provided with a rack groove 15, a rack 16 is movably arranged in the rack groove 15 and is meshed with the gear 14, one end of the rack 16 is welded with a moving seat 17, and the back surface of the moving seat 17 is provided with an arc surface 18 which is matched with the surface of the guide;
the lower end of the bottommost guide pipe 5 is in threaded connection with a double-end discharge pipe 20 through a joint 19, the double-end discharge pipes 20 are two groups of pipelines and are symmetrically arranged in an outward inclined mode, and the inclined discharge can avoid the situation that concrete is piled up and the flowing speed is low when a single-end pipe discharges materials; the temporary support 7 comprises two groups of supporting legs and is fixed on the pile soil layer 1, the guide pipe 5 upwards penetrates through a middle through hole of the temporary support 7 and is communicated with the material receiving hopper 8, and the material receiving hopper 8 is movably arranged on the two groups of supports 10; the rotary rod 11 rotates around the bearing block 13, and the rack 16 drives the movable block 17 to extend out of the rack slot 15 and inwardly into the central through hole of the temporary support 7.
It should be noted that, the utility model relates to a pile foundation structure convenient for concrete pouring, when using, put the hopper 8 that connects several sections pipe 5 at the lower extreme on two sets of supports 10, pipe 5 passes the middle through-hole of temporary support 7 and extends to the bottom of stake hole 2, then rotate two sets of hand wheels 12, the rotating rod 11 rotates, and make the rack 16 that meshes with gear 14 move in the rack slot 15, drive the moving seat 17 and stretch out rack slot 15 and inwards enter the middle through-hole of temporary support 7, two sets of moving seats 17 utilize the arc surface 18 to laminate the side of pipe 5, reach the fixed effect of centre gripping, prevent pipe 5 from rocking, then pour into concrete material from receiving hopper 8, along pipe 5 and spout from double-end discharging pipe 20, double-end discharging pipe 20 can increase the discharge coverage area of concrete, flow with higher speed and full of stake hole 2, when needing upwards to pull out pipe 5, loosen pipe 5 through rotating hand wheel 12 earlier, the loop wheel drive connects hopper 8 rebound a lesson, then reverse rotation hand wheel 12 fixed pipe 5 once more, just at this moment can follow the pipe 5 of connecing the hopper 8 lower extreme with the highest position and dismantle, connect hopper 8 to utilize spread groove 9 to connect on pipe 5 of the next way, continue to fill comparatively practical.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a pile foundation structure convenient to concrete is poured into, includes stake peri soil layer (1) and stake hole (2), its characterized in that: the pile hole (2) is arranged in the pile soil layer (1), a steel pile casing (3) is arranged on the periphery of the upper end part of the pile hole (2), a reinforcing cage (4) is arranged on the inner wall of the pile hole (2) in a circle, a plurality of groups of guide pipes (5) are sequentially arranged at the middle position inside the reinforcing cage (4) from bottom to top, and the adjacent guide pipes (5) are movably connected by a flange (6), a temporary support (7) is fixedly arranged at the upper end of the pile soil layer (1) and above the pile hole (2), a material receiving hopper (8) is arranged in the middle of the upper end surface of the temporary support (7), the lower end of the receiving hopper (8) is provided with a connecting groove (9) fixed with the guide pipe (5), two groups of symmetrical supports (10) are arranged at the bottom of the receiving hopper (8), and the bottoms of the supports (10) are fixed with the upper end face of the temporary support (7);
the utility model discloses a catheter, including interim support (7), the inside front and back symmetry of interim support (7) is rotated and is provided with bull stick (11), bull stick (11) upper end upwards stretches out the up end of interim support (7) and the welding has hand wheel (12), the bottom of bull stick (11) utilizes the inside fixed of bearing frame (13) and interim support (7), gear (14) have been cup jointed to the lateral surface of bull stick (11), rack groove (15) have been seted up to the inside level of interim support (7), rack groove (15) internalization is provided with rack (16) and gear (14) mesh mutually, the one end welding of rack (16) has removal seat (17), the back of removing seat (17) is provided with arc surface (18) that cater to mutually with pipe (5) surface.
2. A pile foundation structure for facilitating concrete pouring according to claim 1, wherein: the lower extreme of bottommost pipe (5) is connected with double-end discharging pipe (20) through joint (19), double-end discharging pipe (20) are two sets of pipelines and the symmetry sets up that inclines outward.
3. A pile foundation structure for facilitating concrete pouring according to claim 1, wherein: the temporary support (7) comprises two groups of supporting legs and is fixed on a pile soil layer (1), the guide pipe (5) upwards penetrates through a middle through hole of the temporary support (7) and is communicated with the material receiving hopper (8), and the material receiving hopper (8) is movably arranged on the two groups of supports (10).
4. A pile foundation structure for facilitating concrete pouring according to claim 1, wherein: the rotating rod (11) rotates around the bearing seat (13), and the rack (16) drives the moving seat (17) to extend out of the rack groove (15) and inwards enter a middle through hole of the temporary support (7).
CN201921460228.3U 2019-09-04 2019-09-04 Pile foundation structure convenient for concrete pouring Expired - Fee Related CN210766838U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921460228.3U CN210766838U (en) 2019-09-04 2019-09-04 Pile foundation structure convenient for concrete pouring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921460228.3U CN210766838U (en) 2019-09-04 2019-09-04 Pile foundation structure convenient for concrete pouring

Publications (1)

Publication Number Publication Date
CN210766838U true CN210766838U (en) 2020-06-16

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ID=71043199

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921460228.3U Expired - Fee Related CN210766838U (en) 2019-09-04 2019-09-04 Pile foundation structure convenient for concrete pouring

Country Status (1)

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CN (1) CN210766838U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112227375A (en) * 2020-09-16 2021-01-15 飞帆集团有限公司 Cast-in-situ bored pile grouting device and construction method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112227375A (en) * 2020-09-16 2021-01-15 飞帆集团有限公司 Cast-in-situ bored pile grouting device and construction method thereof

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20200616