CN211922604U

CN211922604U - Soil and wood settlement-prevention combined pile

Info

Publication number: CN211922604U
Application number: CN202020329865.3U
Authority: CN
Inventors: 梁世明; 王俊康; 顾佳豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-11-13
Anticipated expiration: 2030-03-17

Abstract

The utility model relates to a prevent subsiding technical field, especially relate to a building block prevents subsiding composite pile, solved among the prior art composite pile structural strength easy cracked problem inadequately. The utility model provides a building block prevents subsiding composite pile, which comprises a pile body, the cavity has been seted up to the inside of pile body, the inside well jack-post that is equipped with of cavity, two extrusion blocks that are the symmetric distribution are worn to be equipped with on the surface of pile body, be equipped with the telescopic link between extrusion block and the jack-post, the surface rotation of extrusion block is connected with the transfer line, two spouts that are the symmetric distribution are seted up on the surface of well jack-post, the inside sliding connection of spout has the slider, the one end of transfer line is rotated and is connected in the surface of slider, the surface rotation of pile body is connected with and is kept off the native. The utility model discloses use the linkage of extrusion piece and fender breast board, the structural strength who keeps off the breast board obtains strengthening for the difficult emergence slope of composite pile.

Description

Soil and wood settlement-prevention combined pile

Technical Field

The utility model relates to a prevent subsiding technical field, especially relate to a building pile is prevented subsiding by building blocks.

Background

In the process of building construction, the base which needs to be cast and formed by concrete is too heavy, so that the base can sink again at the original ground sinking depth, the construction is problematic, and the anti-settling composite pile is needed.

Among the prior art, will prevent subsiding the composite pile and nail into the bottom surface, then pour through the surface at the composite pile and make the base for the contact area of fender apron around the composite pile can increase with the soil, make pressure dispersion to on the fender apron, make the settlement phenomenon reduce.

However, in the process of preventing the settlement of the composite pile, the structural strength of the retaining plate is determined by the junction of the retaining plate and the surface of the composite pile, so that the retaining plate is easily broken, the effect of preventing the settlement is deteriorated, and the inclination of the retaining plate is easily caused by the breakage of a portion of the retaining plate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a soil and wood prevents subsiding composite pile has solved among the prior art composite pile structural strength easy cracked problem inadequately.

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

the utility model provides a building block prevents subsiding composite pile, which comprises a pile body, the cavity has been seted up to the inside of pile body, the inside well jack-post that is equipped with of cavity, two extrusion blocks that are the symmetric distribution are worn to be equipped with on the surface of pile body, be equipped with the telescopic link between extrusion block and the jack-post, the surface rotation of extrusion block is connected with the transfer line, two spouts that are the symmetric distribution are seted up on the surface of well jack-post, the inside sliding connection of spout has the slider, the one end of transfer line is rotated and is connected in the surface of slider, the surface rotation of pile body is connected with and is kept off the native.

Preferably, the surface of the pile body is fixedly connected with a left combination rod, the pile body is fixedly connected with a right combination rod relative to the surface of the left combination rod, one end of the left combination rod is fixedly connected with a lock rod, a lock block is arranged inside the right combination rod, and a second spring is arranged between the lock block and the right combination rod.

Preferably, the bottom of the right combined rod is provided with an extrusion rod in a penetrating manner, and one end of the extrusion rod is fixed with the bottom of the locking block.

Preferably, the length of the sliding groove is larger than the sliding distance of the sliding block.

Preferably, the surface of the telescopic rod is sleeved with a first spring.

Preferably, the length of the supporting rod is greater than the sum of the length of the retaining plate and the distance from the central shaft column to the pile body.

Preferably, the maximum length of the telescopic rod is smaller than the length of the transmission rod.

Preferably, the extrusion block is triangular in cross-section.

The utility model discloses possess following beneficial effect at least:

put the pile body of composite pile on the bottom surface, then beat the pile body downwards, the in-process that the pile body descends, underground earth is through extrusion piece, make in the extrusion piece gets into the inner chamber of pile body, the inward removal of extrusion piece makes the telescopic link shrink, guarantee the stability of extrusion piece, extrusion piece makes the transfer line remove simultaneously, it upwards slides to drive the slider, the slider removes and drives the bracing piece and remove, the bracing piece makes the fender apron expand, rely on self area increase after the fender apron expands, the composite pile can be dispersed to the pressure on ground, for among the prior art, the fender apron can not rotate, make the structural strength of fender apron lean on the tie point to support entirely, the utility model discloses in, use the linkage of extrusion piece and fender apron, the structural strength of fender apron obtains strengthening, makes the difficult emergence slope of composite pile.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of a portion of the structure of FIG. 1;

fig. 3 is a schematic view of another state of fig. 1.

In the figure: 1. a pile body; 2. a cavity; 3. a central shaft column; 4. extruding the block; 5. a first spring; 6. a telescopic rod; 7. a transmission rod; 8. a support bar; 9. a soil guard plate; 10. a chute; 11. a slider; 12. an extrusion stem; 13. a left combination post; 14. a right combination bar; 15. a lock lever; 16. a second spring; 17. and (6) locking the block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a soil and wood settlement prevention composite pile, including pile body 1, cavity 2 has been seted up to the inside of pile body 1, cavity 2 is inside to be equipped with well jack-post 3, two extrusion blocks 4 that are the symmetric distribution wear to be equipped with on the surface of pile body 1, be equipped with telescopic link 6 between extrusion block 4 and the jack-post 3, specifically, the both ends of telescopic link 6 are fixed connection between extrusion block 4 and well jack-post 3 respectively, the surface of extrusion block 4 rotates and is connected with transfer line 7, two spouts 10 that are the symmetric distribution have been seted up on the surface of jack-post 3, inside sliding connection of spout 10 has slider 11, the one end of transfer line 7 rotates and connects in the surface of slider 11, specifically, transfer line 7 rotates with slider 11 on the same side to be connected, the surface of pile body 1 rotates and is connected with fender apron 9, it has 8 to articulate between fender apron.

The scheme has the following working processes:

put the pile body 1 of composite pile on the bottom surface, then beat pile body 1 downwards, the in-process that pile body 1 descends, underground earth is through extrusion piece 4, make extrusion piece 4 get into in the inner chamber of pile body 1, the inward removal of extrusion piece 4 makes telescopic link 6 shrink, guarantee the stability of extrusion piece 4, extrusion piece 4 makes transfer line 7 remove simultaneously, it upwards slides to drive slider 11, slider 11 removes and drives the bracing piece 8 and remove, the bracing piece 8 makes and keeps off native board 9 and expand, it relies on self area increase to keep off native board 9 after 9 expandes, the composite pile can be dispersed by fender native board 9 to the pressure on ground, make the composite pile can prevent subsiding.

According to the working process, the following steps are known:

through the extrusion of underground earth to extrusion block 4 for keep off native board 9 and expand dispersed pressure, and rely on extrusion block 4 and the linkage between the native board 9 to make and keep off native board 9 and can keep up stronger stability, keep off native board 9 and withdraw moreover and conveniently transport, for prior art, keep off native board 9 and can not rotate, make the structural strength who keeps off native board 9 lean on the tie point to support entirely, the utility model discloses in, use extrusion block 4 and the linkage that keeps off native board 9, the structural strength who keeps off native board 9 is strengthened, makes the difficult emergence slope of composite pile.

Further, the fixed surface of pile body 1 is connected with left combination pole 13, pile body 1 is connected with right combination pole 14 for the fixed surface of left combination pole 13, the one end fixedly connected with locking lever 15 of left combination pole 13, the inside locking piece 17 that is equipped with of right combination pole 14, be equipped with second spring 16 between locking piece 17 and the right combination pole 14, concretely, locking piece 17 wears to establish inside with right combination pole 14, and can the slip in inside, the both ends of second spring 16 respectively with right combination pole 14 and locking piece 17 fixed connection, make locking piece 17 slide back can make locking piece 17 reset, locking piece 17 can block locking lever 15, make can the joint between the different individual combination piles, provide more stable anti-settling function.

Further, the bottom of the right combination rod 14 is provided with an extrusion rod 12 in a penetrating manner, one end of the extrusion rod 12 is fixed to the bottom of the lock block 17, and specifically, the extrusion rod 12 enables the lock block 17 to be fixed to the lock rod 15 and then enables the lock rod 15 to be separated from the lock block 17 by pulling down the lock block 17 through the extrusion rod 12.

Further, the length of spout 10 is greater than slider 11 slidable distance, and is concrete, prevents that spout 10 not long enough from disturbing the expansion of retaining plate 9, reduces the land and retaining plate 9 area of contact.

Further, the surface cover of telescopic link 6 is equipped with first spring 5, and is specific, and first spring 5 gives extrusion piece 4 an outside power when telescopic link 6 contracts, and first spring 5 assists the reseing of extrusion piece 4.

Further, the length of the supporting rod 8 is greater than the sum of the length of the retaining plate 9 and the distance from the central shaft column 3 to the pile body 1, and specifically, the length of the supporting rod 8 is long enough to completely unfold the retaining plate 9, so that the contact area between the retaining plate 9 and the ground is not affected.

Further, the maximum length of the telescopic rod 6 is smaller than the length of the transmission rod 7, and particularly, the transmission rod 7 and the sliding groove 10 are prevented from being damaged due to overlong resetting of the telescopic rod 6.

Further, the cross section of the extrusion block 4 is triangular, and specifically, the triangular shape increases the extrusion area of the soil on the extrusion block 4, and provides the extrusion block 4 with larger pressure.

To sum up, the utility model discloses in, use the linkage of extrusion block 4 and fender apron 9, the structural strength who keeps off apron 9 obtains strengthening, make the difficult emergence slope of composite pile, the locking piece 17 wears to establish inside 14 with right combination poles, and can be in the slip in inside, both ends that the second spring can are respectively in right combination pole 14 and locking piece 17 fixed connection, make can make the locking piece 17 reset after the locking piece 17 slides, locking piece 17 can block locking lever 15, make can the joint between the different individual composite pile, provide more stable anti-settling function.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment 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

1. The soil and wood settlement-prevention combined pile comprises a pile body (1) and is characterized in that a cavity (2) is formed in the pile body (1), a middle shaft column (3) is arranged in the cavity (2), two symmetrically distributed extrusion blocks (4) penetrate through the surface of the pile body (1), a telescopic rod (6) is arranged between the extrusion block (4) and the middle shaft column (3), the surface of the extrusion block (4) is rotationally connected with a transmission rod (7), the surface of the middle shaft column (3) is provided with two sliding chutes (10) which are symmetrically distributed, a sliding block (11) is connected in the sliding groove (10) in a sliding manner, one end of the transmission rod (7) is rotatably connected to the surface of the sliding block (11), the surface of pile body (1) rotates and is connected with fender soil board (9), keep off soil board (9) with it has bracing piece (8) to articulate between slider (11).

2. The civil anti-settlement combined pile as claimed in claim 1, wherein a left combined rod (13) is fixedly connected to the surface of the pile body (1), a right combined rod (14) is fixedly connected to the surface of the pile body (1) opposite to the left combined rod (13), a lock rod (15) is fixedly connected to one end of the left combined rod (13), a lock block (17) is arranged inside the right combined rod (14), and a second spring (16) is arranged between the lock block (17) and the right combined rod (14).

3. The civil anti-settlement combined pile as claimed in claim 2, wherein the bottom of the right combined rod (14) is provided with an extrusion rod (12) in a penetrating way, and one end of the extrusion rod (12) is fixed with the bottom of the locking block (17).

4. The civil anti-settling composite pile according to claim 1, wherein the length of the chute (10) is greater than the slidable distance of the slide block (11).

5. The civil anti-settlement combined pile as claimed in claim 1, wherein the surface of the telescopic rod (6) is sleeved with a first spring (5).

6. A civil anti-settling composite pile according to claim 1, characterised in that the length of the support rods (8) is greater than the sum of the length of the earth-retaining plate (9) and the distance of the central shaft column (3) from the pile body (1).

7. A civil anti-settling composite pile according to claim 1, characterised in that the maximum length of the telescopic rod (6) is less than the length of the driving rod (7).

8. The civil anti-settlement composite pile according to claim 1, wherein the cross section of the extrusion block (4) is triangular.