CN216689368U

CN216689368U - Balanced concrete pile

Info

Publication number: CN216689368U
Application number: CN202123286379.1U
Authority: CN
Inventors: 王丽丽; 阎明亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-07
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a balanced concrete pile, which comprises a pointed pile body, wherein a pointed pile core groove is formed in the upper end of the pointed pile body, a propelling mechanism for reinforcing balance and improving pile driving stress strength is arranged inside the pointed pile core groove, three side edge accommodating grooves are formed in the side wall of the pointed pile body in a penetrating mode, side edge reinforcing mechanisms for preventing toppling are arranged inside the three side edge accommodating grooves, three bottom anti-rotation blocks are integrally formed on the side wall of the pointed pile body, and lower reinforcing mechanisms for preventing rotation and transverse movement are arranged on the three bottom anti-rotation blocks. In the device, the oblique inserted link of side will insert the soil layer to form the oblique inserted support to body sharp stake interlude, avoid the slope of body sharp stake, and the oblique inserted link of side footpath is less than anti-skidding jam block, so will form barb mechanism after inserting the soil layer, whole can not slope easily or extract, improves holistic stability.

Description

Balanced concrete pile

Technical Field

The utility model relates to the technical field of concrete piles, in particular to a balanced concrete pile.

Background

With the high-speed development of the building industry, the design and construction requirements of the building engineering on the foundation are higher and higher, so that the concrete pile is more and more widely applied to the engineering of high-rise buildings, bridges, ports, offshore buildings and the like;

the existing concrete pile is mostly emphasized on the strength design of the existing concrete pile, certain defects exist in the stability design, the concrete pile is caused to have the defects of unbalance, instability and the like after being used, the side support is additionally arranged on the part, the difficulty of the pile process is greatly improved, and the whole construction is caused to be inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect of instability after installation in the prior art and provides a balanced concrete pile.

In order to achieve the purpose, the utility model adopts the following technical scheme:

balanced type concrete pile, including the sharp stake of body, sharp stake core slot has been seted up to the upper end of the sharp stake of body, the inside in sharp stake core slot is equipped with the advancing mechanism who is used for strengthening balance and improvement pile driving stress intensity, the lateral wall of the sharp stake of body runs through to have seted up three side and accomodate the groove, and is three the inside in groove is accomodate to the side all is equipped with the side reinforcing mechanism who is used for preventing to empty, the lateral wall integrated into one piece of the sharp stake of body has three bottom to prevent changeing the piece, and is three all be equipped with the lower part reinforcing mechanism who is used for preventing the sideslip of gyration on preventing changeing the piece in the bottom.

Preferably, advancing mechanism includes the pointed pile inserted bar with pointed pile core inslot wall sliding connection, three gyration groove of stepping down has been seted up to the upper end of pointed pile inserted bar, every the inner wall in gyration groove of stepping down all is connected with the upset backup pad through the round pin hub rotation.

Preferably, the overturning support plate abuts against the upper end of the body pointed pile, and the thickness of the overturning support plate is smaller than the length of the rotary abdicating groove.

Preferably, the side reinforcing mechanism includes the anti-skidding jam piece of accomodating inslot wall sliding connection with the side, the upper end welding of anti-skidding jam piece has the oblique inserted bar of side, the lower extreme welding of anti-skidding jam piece has the sharp awl head of breaking ground.

Preferably, the outer wall of the anti-skid plugging block is glued with a sealing ring, and the shaft diameter of the side oblique insertion rod is smaller than that of the anti-skid plugging block and the ground breaking pointed conical head.

Preferably, the lower part reinforcing mechanism comprises a soil storage integrated groove arranged at the upper end of the bottom anti-rotation block, a plurality of transverse moving protective strips are integrally formed on the side wall of the bottom anti-rotation block, the transverse moving protective strips are wedge-shaped, and the bottom of the body sharp pile is in a sharp cone shape.

Compared with the prior art, the utility model has the advantages that:

1. in the device, the overturning supporting plate is in an unfolding state, so that the overturning supporting plate is abutted against the upper end of the pointed pile of the body, the stress range of the piling equipment and the pointed pile of the body is expanded, the piling difficulty is reduced, and meanwhile, the upper end of the pointed pile of the body is damaged due to the offset of the plane of action, so that the piling effect is better and the efficiency is higher;

2. in the device, the side oblique insertion rod is inserted into the soil layer, so that the oblique insertion support for the middle section of the body pointed pile is formed, the inclination of the body pointed pile is avoided, and the axial diameter of the side oblique insertion rod is smaller than the anti-skidding plugging block, so that the barb mechanism is formed after the body pointed pile is inserted into the soil layer, the whole body cannot be easily inclined or pulled out, and the whole stability is improved.

Drawings

Fig. 1 is a schematic structural diagram of a balanced concrete pile according to the present invention.

Fig. 2 is a schematic top view of a balanced concrete pile according to the present invention.

Fig. 3 is a schematic cross-sectional view of a balanced concrete pile according to the present invention.

Fig. 4 is a schematic structural diagram of a side inclined insertion rod portion in the balanced concrete pile according to the present invention.

In the figure: 1 sharp stake of body, 2 sharp stake core grooves, 3 side are accomodate the groove, 4 bottoms are prevented changeing the piece, 5 sharp stake insert bars, 6 gyration groove of stepping down, 7 upset backup pads, 8 oblique inserted bars in side, 9 anti-skidding jam pieces, 10 broken ground point conical head, 11 integrative grooves of depositing soil, 12 sideslip protection strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, balanced concrete pile, including body sharp stake 1, sharp stake core slot 2 has been seted up to the upper end of body sharp stake 1, the inside in sharp stake core slot 2 is equipped with the advancing mechanism who is used for strengthening the balance and improves pile driving stress intensity, the lateral wall of body sharp stake 1 runs through and has seted up three side and accomodate groove 3, the inside in groove 3 is accomodate to three side all is equipped with the side enhancement mechanism that is used for preventing to empty, the lateral wall integrated into one piece of body sharp stake 1 has three bottom to prevent changeing piece 4, all be equipped with the lower part enhancement mechanism that is used for preventing to turn around the sideslip on the piece 4 is prevented to three bottom.

The propelling mechanism comprises a pointed pile inserting rod 5 which is connected with the inner wall of the pointed pile core groove 2 in a sliding manner, three rotary abdicating grooves 6 are formed in the upper end of the pointed pile inserting rod 5, and the inner wall of each rotary abdicating groove 6 is rotatably connected with an overturning supporting plate 7 through a pin shaft; the overturning supporting plate 7 is abutted to the upper end of the body pointed pile 1, and the thickness of the overturning supporting plate 7 is smaller than the length of the rotary abdicating groove 6.

The side edge reinforcing mechanism comprises an anti-skid blocking block 9 which is connected with the inner wall of the side edge accommodating groove 3 in a sliding manner, the upper end of the anti-skid blocking block 9 is welded with a side edge inclined insertion rod 8, and the lower end of the anti-skid blocking block 9 is welded with a soil breaking pointed conical head 10; the outer wall of the anti-skid plugging block 9 is glued with a sealing ring, the axial diameter of the side oblique insertion rod 8 is smaller than that of the anti-skid plugging block 9 and the ground breaking pointed conical head 10, the existence of the anti-skid plugging block 9 can ensure that the side oblique insertion rod 8 can not directly separate from the side accommodating groove 3 under the condition of not receiving external force.

Lower part strengthening mechanism prevents changeing 4 upper ends in the bottom including seting up and deposit integrative groove 11 of soil, and the lateral wall integrated into one piece that changes 4 is prevented to the bottom has a plurality of sideslip protecting strips 12, and sideslip protecting strip 12 is the wedge, does not influence and forms the side arch when lower stake, improves the slope sideslip degree of difficulty, improves stability, and the bottom of the sharp stake 1 of body is sharp taper shape, and the stake is convenient for down to the sharp awl.

In the utility model, during actual piling, the overturning supporting plate 7 is in an unfolding state, so that the overturning supporting plate 7 is abutted against the upper end of the pointed pile 1 of the body, the stress range of the piling equipment and the pointed pile 1 of the body is further expanded, the piling difficulty is further reduced, and meanwhile, the upper end of the pointed pile 1 of the body is damaged due to surface offset, so that the piling effect is better and the efficiency is higher;

along with the downward movement of the body sharp pile 1, the bottom anti-rotation block 4 continuously moves downward, the lower end of the bottom anti-rotation block 4 is not a plane and is an inward inclined plane, so that a soil layer can be better broken in the pile-falling process, the downward movement of the bottom anti-rotation block 4 cannot cause great increase of the whole pile-falling difficulty, and once pile-falling is completed, the bottom anti-rotation block 4 has larger radial length and large contact area between the side surface and the soil layer, so that the body sharp pile 1 can be well prevented from rotating, and the stability of the body sharp pile 1 after being placed is ensured;

the lateral moving protective strips 12 on the lateral sides of the body enable the lateral sides and the soil layer to have protruding structures, so that the difficulty of radial movement of the lateral sides can be increased, the sharp pile 1 of the body can be effectively prevented from inclining, the sharp pile 1 of the body is more stable, meanwhile, the soil layer can enter the soil storage integrated groove 11 after the pile is placed, and therefore the bottom anti-rotation block 4 can effectively form a soil layer structure after the soil layer is tamped, and the overall stability is greatly improved;

after the stake is accomplished down, rotate upset backup pad 7, make it become vertical state, then strike the tip of upset backup pad 7, make it promote sharp stake and insert pole 5 and move down, thereby make sharp stake insert pole 5 can promote the oblique inserted bar 8 of side and remove moving down the in-process, because the oblique inserted bar 8 of side is inserted the setting to one side, so will receive the groove 3 and remove along the side after the atress, finally make broken soil point awl head 10 shift out the side and receive groove 3 and insert the soil layer, the oblique inserted bar 8 of gradual side will also insert the soil layer, thereby form the oblique inserted support to sharp stake 1 interlude of body, avoid the slope of sharp stake 1 of body, and 8 shaft diameters of oblique inserted bar of side are less than anti-skidding jam block 9, so will form barb mechanism after inserting the soil layer, wholly can not incline or extract easily, improve holistic stability.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Balanced type concrete pile, including sharp stake of body (1), its characterized in that, sharp stake core slot (2) has been seted up to the upper end of sharp stake of body (1), the inside of sharp stake core slot (2) is equipped with the advancing mechanism who is used for strengthening the balance and improves pile driving atress intensity, the lateral wall of sharp stake of body (1) runs through and has seted up three side and accomodate groove (3), and is three the inside of side accomodate groove (3) all is equipped with the side reinforcing mechanism who is used for preventing empting, the lateral wall integrated into one piece of sharp stake of body (1) has three bottom to prevent changeing piece (4), and is three all be equipped with the lower part reinforcing mechanism who is used for preventing the gyration sideslip on changeing piece (4) in the bottom.

2. The balanced concrete pile according to claim 1, wherein the propulsion mechanism comprises a pointed pile insertion rod (5) slidably connected with the inner wall of the pointed pile core groove (2), three rotary abdicating grooves (6) are formed in the upper end of the pointed pile insertion rod (5), and an overturning support plate (7) is rotatably connected to the inner wall of each rotary abdicating groove (6) through a pin shaft.

3. The balanced concrete pile according to claim 2, wherein the overturning support plate (7) abuts against the upper end of the body pointed pile (1), and the thickness of the overturning support plate (7) is smaller than the length of the rotary abdicating groove (6).

4. The balanced concrete pile according to claim 1, wherein the side reinforcing mechanism comprises an anti-skid blocking block (9) which is slidably connected with the inner wall of the side receiving groove (3), a side inclined insertion rod (8) is welded at the upper end of the anti-skid blocking block (9), and a soil breaking pointed cone head (10) is welded at the lower end of the anti-skid blocking block (9).

5. The balanced concrete pile according to claim 4, wherein the outer wall of the anti-skid plugging block (9) is glued with a sealing ring, and the shaft diameter of the side inclined insertion rod (8) is smaller than that of the anti-skid plugging block (9) and the ground breaking pointed conical head (10).

6. The balanced concrete pile according to claim 1, wherein the lower reinforcing mechanism comprises a soil storage integrated groove (11) formed at the upper end of the bottom rotation prevention block (4), the side wall of the bottom rotation prevention block (4) is integrally formed with a plurality of transverse moving protective strips (12), the transverse moving protective strips (12) are wedge-shaped, and the bottom of the body pointed pile (1) is pointed cone-shaped.