CN216640563U

CN216640563U - Civil engineering cylindricality foundation pile structure

Info

Publication number: CN216640563U
Application number: CN202220208151.6U
Authority: CN
Inventors: 王志华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-05-31
Anticipated expiration: 2032-01-26

Abstract

The utility model provides a civil engineering cylindrical foundation pile structure. Civil engineering cylindricality foundation pile structure includes: sinking a cone; the positioning column is fixedly arranged at the top of the sinking cone; the through hole is formed in the positioning column; the two abutting blocks are arranged in the through hole in a sliding mode; the pile pipe is sleeved on the positioning column in a sliding mode, the bottom end of the pile pipe is in contact with the top of the sinking cone, and one sides, far away from each other, of the two abutting blocks are in contact with the inner wall of the pile pipe; the spacer block is fixedly arranged in the pile pipe; the top pestle is fixedly arranged at the bottom of the spacer block, and the bottom end of the top pestle extends into the through hole and is in contact with the two abutting blocks; the dwang, the dwang rotates to be installed in the stake pipe, the bottom of dwang is rotated with the top of spacer block and is connected. The civil engineering cylindrical foundation pile structure provided by the utility model has the advantages of convenience in use and closer connection with a soil body.

Description

Civil engineering cylindricality foundation pile structure

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a civil engineering cylindrical foundation pile structure.

Background

When carrying out civil engineering construction, especially when carrying out the construction of building, need be at ground construction foundation pile, the pile foundation is buried underground mostly, not only can guarantee the stability of building, can also prevent that the building from appearing sinking simultaneously, and current pile is mostly made by the concrete preparation on the steel reinforcement cage waters.

However, in the prior art, the connection between the pile foundation and the soil body after the pile foundation is buried underground is poor, which makes the pile foundation unstable in the soil body, and therefore, a new civil engineering cylindrical foundation pile structure needs to be provided to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing a civil engineering cylindrical foundation pile structure which is convenient to use and is more tightly connected with a soil body.

In order to solve the technical problem, the civil engineering cylindrical foundation pile structure provided by the utility model comprises: sinking a cone; the positioning column is fixedly arranged at the top of the sinking cone; the through hole is formed in the positioning column; the two abutting blocks are arranged in the through hole in a sliding mode; the pile pipe is sleeved on the positioning column in a sliding mode, the bottom end of the pile pipe is in contact with the top of the sinking cone, and one sides, far away from each other, of the two abutting blocks are in contact with the inner wall of the pile pipe; the spacer block is fixedly arranged in the pile pipe; the top pestle is fixedly arranged at the bottom of the spacer block, and the bottom end of the top pestle extends into the through hole and is in contact with the two abutting blocks; the rotating rod is rotatably arranged in the pile pipe, and the bottom end of the rotating rod is rotatably connected with the top of the spacer block; the first bevel gears are fixedly sleeved on the rotating rod; the internal thread pipes are rotatably arranged in the pile pipe; the first bevel gears are respectively meshed with the corresponding second bevel gears; the plurality of screw rods are respectively installed in the plurality of internal thread pipes in a threaded manner, and one ends of the screw rods extend out of the internal thread pipes; the connecting plates are respectively and fixedly arranged at one ends of the screw rods; and the inserting rods are respectively and fixedly installed on the corresponding connecting plates and all penetrate through the pile pipe and are in sliding connection with the pile pipe.

Preferably, the top fixed mounting of dwang has the hexagonal column, the slip cap is equipped with hexagonal cover spanner on the hexagonal column.

Preferably, two chutes are formed in the inner wall of the bottom of the through opening, pulleys are arranged in the two chutes in a sliding mode, and the tops of the two pulleys extend to the corresponding chutes respectively and are fixedly connected with the corresponding support blocks.

Preferably, a plurality of support bars are fixedly mounted in the pile tube, and a plurality of internal thread tubes respectively penetrate through the corresponding support bars and are rotatably connected with the corresponding support bars through bearings.

Preferably, the intraductal fixed mounting of stake has many reinforcing bars, many reinforcing bars respectively with the support bar fixed connection that corresponds, the bottom of many reinforcing bars all with the top fixed connection of spacer block.

Preferably, a plurality of support frames are fixedly installed in the pile pipe, and the rotating rod penetrates through the support frames and is rotatably connected with the support frames through bearings.

Preferably, a sliding opening is formed in the inner wall of the top of the through opening, and the top pestle penetrates through the sliding opening and is in sliding connection with the sliding opening.

Compared with the prior art, the civil engineering cylindrical foundation pile structure provided by the utility model has the following beneficial effects:

the utility model provides a cylindrical foundation pile structure for civil engineering, which can limit a sinking cone and a pile pipe by matching a positioning column, a resisting block, the pile pipe, a spacing block and a top pestle, so that the sinking cone and the pile pipe are connected together, then the anti-settling capacity and the anti-pulling capacity of the foundation pile are improved by the sinking cone, and a plurality of insertion rods can be inserted into a soil layer by matching a rotating rod, a first conical gear, an internal threaded pipe, a second conical gear, a screw rod, a connecting plate and insertion rods, so that the connectivity of the pile pipe and the soil layer is improved, and the anti-settling capacity and the anti-pulling capacity of the foundation pile are further improved.

Drawings

FIG. 1 is a schematic structural view in elevation and section of a civil engineering columnar foundation pile structure provided by the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic structural view in cross section and side view of a civil engineering columnar foundation pile structure provided by the present invention;

fig. 4 is a schematic top sectional structure view of the civil engineering columnar foundation pile structure provided by the utility model.

Reference numbers in the figures: 1. sinking a cone; 2. a positioning column; 3. a port; 4. a resisting block; 5. pile pipes; 6. a spacer block; 7. a top pestle; 8. rotating the rod; 9. a first bevel gear; 10. an internally threaded tube; 11. a second bevel gear; 12. a screw; 13. a connecting plate; 14. inserting a rod; 15. a hexagonal column; 16. a hexagonal socket wrench.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic front sectional structural view of a civil engineering columnar foundation pile structure provided by the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; FIG. 3 is a schematic structural view in cross section and side view of a civil engineering columnar foundation pile structure provided by the present invention; fig. 4 is a schematic top sectional structure view of the civil engineering columnar foundation pile structure provided by the utility model. Civil engineering cylindricality foundation pile structure includes: the diameter of the sinking cone 1 is larger than that of the pile pipe 5, when the sinking cone 1 is connected with the pile pipe 5, the anti-settling capacity of the pile pipe 5 can be improved, and the anti-pulling capacity of the pile pipe 5 can be improved; the positioning column 2 is fixedly arranged at the top of the sinking cone 1; the through hole 3 is formed in the positioning column 2; the two abutting blocks 4 are arranged in the through hole 3 in a sliding mode, and the abutting blocks 4 are trapezoidal, so that when the top pestle 7 is inserted into the through hole 3, the two abutting blocks 4 can be better extruded to two sides; the pile pipe 5 is sleeved on the positioning column 2 in a sliding mode, the bottom end of the pile pipe 5 is in contact with the top of the sinking cone 1, one sides, far away from each other, of the two abutting blocks 4 are in contact with the inner wall of the pile pipe 5, the pile pipe 5 is a metal pipe, and concrete can be filled in the pile pipe 5 to improve the bearing capacity of the pile pipe 5; the spacer block 6, the spacer block 6 is fixedly installed in the pile pipe 5; the top pestle 7 is fixedly arranged at the bottom of the spacer block 6, and the bottom end of the top pestle 7 extends into the through hole 3 and is in contact with the two abutting blocks 4; the rotating rod 8 is rotatably installed in the pile pipe 5, and the bottom end of the rotating rod 8 is rotatably connected with the top of the partition block 6; the first bevel gears 9 are fixedly sleeved on the rotating rod 8, one first bevel gear 9 is meshed with the two second bevel gears 11, and the two second bevel gears 11 can be driven to rotate together when the first bevel gears 9 and the two second bevel gears 11 rotate; the internal thread pipes 10 are arranged in the pile pipe 5 in a rotating mode, and the internal thread pipes 10 are arranged in the pile pipe 5 in a rotating mode; a plurality of second bevel gears 11, wherein the plurality of second bevel gears 11 are respectively fixedly arranged at one ends of the plurality of internal threaded pipes 10, and the plurality of first bevel gears 9 are respectively meshed with the corresponding second bevel gears 11; the plurality of screws 12 are respectively installed in the plurality of internal threaded pipes 10 in a threaded manner, and one ends of the screws 12 extend out of the internal threaded pipes 10; a plurality of connection plates 13, the plurality of connection plates 13 being fixedly mounted on one ends of the plurality of screws 12, respectively; a plurality of inserted bars 14, a plurality of inserted bars 14 are fixed mounting respectively on the connecting plate 13 that corresponds, a plurality of inserted bars 14 all run through stake pipe 5 and with stake pipe 5 sliding connection, a plurality of slide openings have been seted up on the inner wall of stake pipe 5, a plurality of inserted bars 14 extend to respectively in the slide opening that corresponds and with the slide opening sliding connection that corresponds, install two inserted bars 14 on a connecting plate 13, two inserted bars 14 cooperate with the slide opening that corresponds and to prescribe a limit to screw rod 12, make screw rod 12 can realize removing in the drive of screwed pipe 10.

The top fixed mounting of dwang 8 has hexagonal post 15, and the slip cap is equipped with hexagonal cover spanner 16 on hexagonal post 15, and hexagonal post 15 and hexagonal cover spanner 16 cooperate, can rotate dwang 8 to can also pull down hexagonal cover spanner 16 after the rotation is accomplished.

Two spouts have been seted up on the bottom inner wall of opening 3, and equal slidable mounting has the pulley in two spouts, and the top of two pulleys extends to outside the spout that corresponds respectively and with the corresponding 4 fixed connection that support of piece, spout and pulley cooperate and can reduce the frictional force that supports between 4 and the opening 3 for support the removal that piece 4 can be smooth under the extrusion of top pestle 7.

Fixed mounting has a plurality of support bars in the stake pipe 5, and a plurality of internal thread pipes 10 run through corresponding support bar respectively and rotate with the support bar that corresponds through the bearing and be connected, and the support bar comprises sleeve and two linking arms, can support internal thread pipe 10.

Many reinforcing bars are fixedly installed in pile pipe 5, many reinforcing bars respectively with the support bar fixed connection that corresponds, the bottom of many reinforcing bars all with the top fixed connection of spacer 6, after pile pipe 5 pours the concrete, many reinforcing bars can regard as the skeleton of concrete column.

Fixed mounting has a plurality of support frames in stake pipe 5, and dwang 8 runs through a plurality of support frames and rotates through bearing and a plurality of support frames to be connected, and the support frame can support dwang 8 for dwang 8 erects can also normally rotate in stake pipe 5.

Seted up the spout on the top inner wall of opening 3, top pestle 7 runs through the spout and with spout sliding connection, the spout is the rectangle, with top pestle 7 looks adaptation, top pestle 7 accessible spout inserts in opening 3.

The working principle of the civil engineering cylindrical foundation pile structure provided by the utility model is as follows:

when a foundation pile is deployed, a foundation well is excavated on the ground, then a countersink 1 is placed in the foundation well, then a pile tube 5 is placed in the foundation well, the pile tube 5 is sleeved on a positioning column 2, at the moment, the pile tube 5 drives a top pestle 7 to be inserted into an opening 3 through a spacer 6, at the moment, under the extrusion of the top pestle 7, two abutting blocks 4 are far away from each other and abut against the inner wall of the pile tube 5, so that the pile tube 5 and the countersink 1 are connected together, then, soil is filled in the foundation well to fill a gap between the foundation well and the pile tube 5, at the moment, a hexagonal column 15 is rotated through a hexagonal socket wrench 16, the hexagonal column 15 drives a rotating rod 8 to rotate, the rotating rod 8 drives a plurality of second bevel gears 11 to rotate through a plurality of first bevel gears 9, the second bevel gears 11 drive an internal thread tube 10 to rotate, under the action of threads, the internal thread tube 10 drives a screw 12 to move, the screw 12 drives the inserted bar 14 to move through the connecting plate 13 until one end of the inserted bar 14 extends out of the pile tube 5 and is inserted into a soil layer, so that the connectivity between the pile tube 5 and the soil layer is improved, the stability of the pile tube 5 is improved, then the hexagonal socket wrench 16 is taken out of the hexagonal column 15, concrete is poured into the pile tube 5, the pile tube 5 is filled, and the pile tube 5 has stronger bearing capacity.

the utility model provides a cylindrical foundation pile structure for civil engineering, which can limit a sinking cone 1 and a pile pipe 5 by matching a positioning column 2, a resisting block 4, the pile pipe 5, a spacer block 6 and a top pestle 7, so that the sinking cone 1 and the pile pipe 5 are connected together, then the anti-settling capacity and the anti-pulling capacity of the foundation pile are improved by the sinking cone 1, and a plurality of inserting rods 14 can be inserted into a soil layer by matching a rotating rod 8, a first bevel gear 9, an internal threaded pipe 10, a second bevel gear 11, a screw 12, a connecting plate 13 and an inserting rod 14, so that the connectivity of the pile pipe 5 and the soil layer is improved, and the anti-settling capacity and the anti-pulling capacity of the foundation pile are further improved.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, and the like of the device is not completely described, but on the premise that those skilled in the art understand the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a civil engineering cylindricality foundation pile structure which characterized in that includes:

sinking a cone;

the positioning column is fixedly arranged at the top of the sinking cone;

the through hole is formed in the positioning column;

the two abutting blocks are arranged in the through hole in a sliding mode;

the pile pipe is sleeved on the positioning column in a sliding mode, the bottom end of the pile pipe is contacted with the top of the sinking cone, and one side, far away from each other, of each of the two abutting blocks is contacted with the inner wall of the pile pipe;

the spacer block is fixedly arranged in the pile pipe;

the top pestle is fixedly arranged at the bottom of the spacer block, and the bottom end of the top pestle extends into the through hole and is in contact with the two abutting blocks;

the rotating rod is rotatably arranged in the pile pipe, and the bottom end of the rotating rod is rotatably connected with the top of the spacer block;

the first bevel gears are fixedly sleeved on the rotating rod;

the internal thread pipes are rotatably arranged in the pile pipe;

the first bevel gears are respectively meshed with the corresponding second bevel gears;

the plurality of screw rods are respectively installed in the plurality of internal thread pipes in a threaded manner, and one ends of the screw rods extend out of the internal thread pipes;

the connecting plates are respectively and fixedly arranged at one ends of the screw rods;

and the inserting rods are respectively and fixedly installed on the corresponding connecting plates and all penetrate through the pile pipe and are in sliding connection with the pile pipe.

2. The civil engineering cylindrical foundation pile structure of claim 1, wherein a hexagonal column is fixedly mounted on the top end of the rotating rod, and a hexagonal sleeve wrench is slidably sleeved on the hexagonal column.

3. The civil engineering cylindrical foundation pile structure of claim 1, wherein the bottom inner wall of the through opening is provided with two sliding grooves, the two sliding grooves are provided with pulleys in a sliding manner, and the tops of the two pulleys respectively extend out of the corresponding sliding grooves and are fixedly connected with the corresponding abutting blocks.

4. The civil engineering cylindrical foundation pile structure of claim 1, wherein a plurality of support bars are fixedly mounted in the pile tube, and a plurality of internal threaded tubes respectively penetrate through the corresponding support bars and are rotatably connected with the corresponding support bars through bearings.

5. The civil engineering cylindrical foundation pile structure of claim 4, wherein a plurality of reinforcing bars are fixedly installed in the pile tube, the reinforcing bars are fixedly connected with the corresponding supporting bars respectively, and the bottom ends of the reinforcing bars are fixedly connected with the top of the spacer block.

6. The civil engineering cylindrical foundation pile structure of claim 1, wherein a plurality of support frames are fixedly installed in the pile tube, and the rotating rod penetrates through the plurality of support frames and is rotatably connected with the plurality of support frames through a bearing.

7. The civil engineering cylindrical foundation pile structure of claim 1, wherein the opening has a sliding opening formed on an inner wall of a top portion thereof, and the top pestle extends through and is slidably connected with the sliding opening.