Anti-settling building pile for building construction

Abstract

The utility model provides an anti-settling building pile for building construction, and relates to the field of building piles, the anti-settling building pile comprises a settling column body, a cavity is formed in the settling column body, at least three groups of inserting grooves communicating with the interior of the cavity are formed in the outer surface of the settling column body, each group comprises two inserting grooves, the three groups of inserting grooves are arranged in a staggered mode, and the inserting grooves are arranged in the cavity. The settlement column comprises a settlement column body, a cavity is formed in the inner side of the settlement column body, an insertion groove is formed in the inner side of the settlement column body, an insertion plate is movably connected to the interior of the insertion groove, a movable rod is arranged in the cavity, an extension rod is fixedly connected to the upper end of the movable rod, and a first boss is fixedly connected to the upper side surface of the settlement column body. The inserting plates can be driven to extend out of the staggered inserting grooves, the contact area of the pile body and a soil body is greatly increased, the limitation that a traditional columnar pile only depends on static friction to prevent sedimentation is broken through, the pile body built-in stability is improved, vertical sedimentation and lateral deformation of a soft soil foundation are effectively restrained, the uneven sedimentation risk is reduced, the structure is simple, and force transmission is direct.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of building pile, and particularly relates to a building construction is with anti -settlement building pile. BACKGROUND

[0002] In the current construction engineering practice, more and more high-rise buildings, municipal facilities, highways and other structures in coastal areas are built on deep soft soil foundation. These soft soil foundations usually have characteristics of high water content, large void ratio, low strength and slow consolidation speed. After the construction of the upper structure is completed, it will usually produce large vertical settlement and lateral deformation, and this settlement and deformation process lasts for a long time, usually needs a long time to end. The long-time settlement and deformation process will seriously affect the safety of the structure built thereon and its use effect, so it is necessary to reinforce it.

[0003] In the prior art, column piles are generally used for supporting to increase the supporting effect and stability and reduce the probability of settlement. However, since the column piles are generally simple columnar, column pile sinking still occurs in the use process, which causes uneven settlement phenomenon in the foundation area, and the anti-settlement mainly relies on the static friction with the outside soil, so the stability is insufficient. In view of this, the utility model provides a building construction anti-settlement building pile. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at solving the problem that the current columnar pile mainly relies on surface static friction force and has insufficient anti-settlement and anti-lateral displacement stability in soft soil foundation.

[0005] In order to achieve the above utility model purposes and improve the above problems, the utility model provides a building construction anti-settlement building pile, which comprises a settlement column body, a cavity is formed in the inside of the settlement column body, at least three groups of insertion slots communicating with the inside of the cavity are formed on the outer surface of the settlement column body, each group of the insertion slots is provided with two, the three groups of insertion slots are staggered, an insertion plate is movably connected in the inside of the insertion slot, an activity rod is arranged in the inside of the cavity, the upper end of the activity rod is fixedly connected with an extension rod, a first boss is fixedly connected on the upper surface of the settlement column body, a second boss is fixedly connected on the upper surface of the first boss, the upper end of the extension rod movably penetrates the upper surface of the second boss, a fixed sleeve is fixedly connected on the outer surface of the activity rod, a pressing protrusion is fixedly connected on the outer surface of the fixed sleeve, and an auxiliary assembly for driving and positioning is arranged on the extension rod.

[0006] As the preferred technical scheme of the present application, the auxiliary assembly for driving and positioning comprises a control seat, the control seat is fixedly connected on the upper surface of the extension rod, and a hexagonal groove is formed on the upper surface of the control seat.

[0007] As a preferred technical scheme of the present application, the upper side surface of the control seat is fixedly connected with a triangular indicating protrusion, and the upper side surface of the second protrusion is provided with an embedding groove.

[0008] As a preferred technical scheme of the present application, the embedding groove is matched with the control seat, and the lower side surface of the settlement column body is provided with a receiving groove.

[0009] As a preferred technical scheme of the present application, the inner wall of the receiving groove is provided with two arc-shaped grooves, and the inner wall of the receiving groove is provided with two sliding grooves.

[0010] As a preferred technical scheme of the present application, the two sliding grooves are communicated with the two arc-shaped grooves, and the receiving groove is provided with a displacement block.

[0011] As a preferred technical scheme of the present application, the lower side surface of the displacement block is designed as a taper, and the outer surface of the displacement block is provided with a strip-shaped groove.

[0012] As a preferred technical scheme of the present application, the outer surface of the displacement block is fixedly connected with a sliding block matched with the arc-shaped groove and the sliding groove.

[0013] Compared with the prior art, the present application has the following beneficial effects:

[0014] In the scheme of the present application:

[0015] 1. The movable rod, the fixed sleeve and the extrusion protrusion in the inner cavity of the settlement column body can drive the insertion plate to extend out of the staggered insertion groove, greatly increase the contact area of the pile body and the soil body, break through the limitation of the traditional columnar pile relying on static friction for preventing settlement, improve the stability of the pile body, effectively inhibit the vertical settlement and lateral deformation of the soft soil foundation, reduce the risk of uneven settlement, and have simple structure and direct force transmission.

[0016] 2. The hexagonal groove and the triangular indicating protrusion ensure the accurate extension angle of the insertion plate, the embedding groove realizes the storage of the control seat to avoid the surface protrusion, and the taper design of the displacement block is matched with the pile driving process and reduces construction interference, which not only continues the core advantage of the insertion plate for stability enhancement, but also optimizes the operation convenience and structural firmness, further improves the reliability of the anti-settlement effect, and adapts to the building construction demand in soft soil area. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The structure schematic diagram of the anti-settlement building pile for building construction provided by the present application is shown in the figure.

[0018] Figure 2 The internal structure schematic diagram of the hollow cavity of the anti-settlement building pile for building construction provided by the present application is shown in the figure.

[0019] Figure 3The structural schematic diagram of the extrusion protrusion in the anti-settlement building pile for building construction is provided for the present application.

[0020] Figure 4 The structural schematic diagram of the arc-shaped groove in the anti-settlement building pile for building construction is provided for the present application.

[0021] Indicated in the figure are:

[0022] 1, settlement column body; 2, cavity; 3, insertion slot; 4, insertion plate; 5, movable rod; 6, extension rod; 7, first boss; 8, second boss; 9, fixed sleeve; 10, extrusion protrusion; 11, control seat; 12, hexagonal recess; 13, triangular indicating protrusion; 14, embedding groove; 15, storage groove; 16, arc-shaped groove; 17, sliding groove; 18, displacement block; 19, strip-shaped recess; 20, sliding block. DETAILED DESCRIPTION

[0023] In order to make the personnel in the technical field better understand the present application scheme, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the personnel in the art without making creative efforts should belong to the protection scope of the present application.

[0024] In order to make the personnel in the technical field better understand the present application scheme, the technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings.

[0025] It should be noted that the embodiments in the present application and the features and technical schemes in the embodiments can be combined with each other without conflict.

[0026] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0027] Embodiment 1

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4The utility model provides an anti -settlement building pile for building construction, including the settlement column body 1, the inside of settlement column body 1 is provided with cavity 2, and the outer surface of settlement column body 1 is provided with at least three groups of the slot 3 with the inside of cavity 2 is communicated, and each group of slot 3 is provided with two, and three groups of slot 3 are staggered, and the inside of slot 3 is movably connected with the plug -in board 4, and the inside of cavity 2 is provided with movable rod 5, and the upper end of movable rod 5 is fixedly connected with extension rod 6, and the upper side surface of settlement column body 1 is fixedly connected with first boss 7, and the upper side surface of first boss 7 is fixedly connected with second boss 8.

[0029] The upper end of extension rod 6 is movably penetrated to the upper side surface of second boss 8, the outer surface of movable rod 5 is fixedly provided with fixed sleeve 9, the outer surface of fixed sleeve 9 is fixedly connected with extrusion protrusion 10, and extension rod 6 is provided with an auxiliary assembly for driving and positioning, the movable rod 5 in the cavity of settlement column body 1, fixed sleeve 9 and extrusion protrusion 10 can drive the plug -in board 4 to stretch out from the staggered slot 3, greatly increase the contact area of pile body and soil body, break through the limitation of traditional columnar pile only relying on static friction to prevent settlement, improve the stability of pile body embedding, effectively inhibit the vertical settlement and lateral deformation of soft soil foundation, reduce the risk of uneven settlement, and the structure is simple and the force transmission is direct.

[0030] Embodiment 2

[0031] The anti -settlement building pile for building construction provided by embodiment 1 is further optimized, specifically, as shown in Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 The auxiliary assembly for driving and positioning includes control seat 11, control seat 11 is fixedly connected on the upper side surface of extension rod 6, the upper side surface of control seat 11 is provided with hexagonal recess 12, the upper side surface of control seat 11 is fixedly connected with triangular indicating protrusion 13, the upper side surface of second boss 8 is provided with embedding groove 14, embedding groove 14 is matched with control seat 11, the lower side surface of settlement column body 1 is provided with receiving groove 15, the inner wall of receiving groove 15 is provided with two arc grooves 16, and the inner wall of receiving groove 15 is provided with two sliding grooves 17.

[0032] Two sliding grooves 17 are communicated with the inside of two arc grooves 16, the inside of receiving groove 15 is provided with displacement block 18, the lower side surface of displacement block 18 is tapered, the outer surface of displacement block 18 is provided with strip-shaped recess 19, the outer surface of displacement block 18 is fixedly connected with sliding block 20 matched with arc groove 16 and sliding groove 17, hexagonal recess 12 plus triangular indicating protrusion 13 guarantees the angle of plug -in board 4 stretching out accurately, embedding groove 14 realizes the storage of control seat 11 and avoids surface protrusion, displacement block 18 is tapered and is matched with piling process, reduces construction interference, continues the core advantage of plug -in board 4 to increase stability, optimizes operation convenience and structural firmness, further improves the reliability of anti -settlement effect, and adapts to the building construction demand in soft soil area.

[0033] The use process of the anti-settlement building pile for building construction is as follows:

[0034] After the settlement column body 1 is driven into the ground, the settlement column body 1 can be rotated, and because the outer surface of the settlement column body 1 is smooth at this time, the plug plate 4 does not extend out of the plug slot 3, and the frictional resistance of the strip-shaped groove 19 on the conical surface of the displacement block 18 to the soil is greater than the frictional resistance of the smooth outer surface of the settlement column body 1 to the soil, so that the displacement block 18 is dislocated during rotation of the settlement column body 1, and then the sliding block 20 on the displacement block 18 enters the inside of the sliding slot 17 from the inside of the arc-shaped slot 16, and then the settlement column body 1 is driven further downward, and because the displacement block 18 is free to move vertically at this time, the displacement block 18 is retracted into the inside of the storage slot 15 when the settlement column body 1 is finally sunk, and then the control seat 11 is knocked downward to drive the extension rod 6 and the movable rod 5 to move downward synchronously, the plurality of plug plates 4 are pressed outward by the inclined surface of the fixing sleeve 9, after the control seat 11 enters the inside of the embedded slot 14, the extension rod 6 and the movable rod 5 are driven to rotate synchronously by the tool cooperating with the hexagonal groove 12, the plug plate 4 is further extended outward by the pressing protrusion 10, and the rotation angle is accurately ensured by the triangular indicating protrusion 13, and the plug plate 4 is extended out and then grouting is performed to fill the gap, so that solidification is realized, the grouting operation herein refers to that the slurry is injected into the gap formed in the soil due to the extension of the plug plate 4 and the movable gap between the plug plate 4 and the plug slot 3 by an external grouting device. After the slurry is solidified, the integrity of the pile body and the surrounding soil is enhanced, the gap of the plug slot 3 is effectively blocked, the soil or water is prevented from entering the cavity 2, and the long-term reliability of the plug plate 4 driving mechanism is ensured.

[0035] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electric connection or each other can communicate;Can be directly connected, also can be indirectly connected through intermediate medium, can be the communication or the interaction relationship of two elements inside, unless another definite limitation. For ordinary skilled in the art, the above terms can be understood according to the specific meaning in the utility model.

[0036] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments, and the preferred embodiments of the present application are given in the drawings, but do not limit the patent scope of the present application. The present application can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments, or equivalently replace some of the technical features. Any equivalent structure made by using the content of the present application specification and drawings, directly or indirectly used in other related technical fields, is also within the patent protection scope of the present application.

Claims

1. A type of anti-settlement building pile for construction, characterized in that, The utility model relates to a sedimentation column, including the sedimentation column body (1), the inside of sedimentation column body (1) is opened with cavity (2), the outer surface of sedimentation column body (1) is opened with at least three groups of the slot (3) that communicates with the inside of cavity (2), every group slot (3) is provided with two, three groups of slot (3) are staggered and are provided, the inside of slot (3) is movably connected with the plug -in board (4), the inside of cavity (2) is provided with movable rod (5), the upper end of movable rod (5) is fixedly connected with extension rod (6), the upper side surface of sedimentation column body (1) is fixedly connected with first boss (7), the upper side surface of first boss (7) is fixedly connected with second boss (8), the upper end of extension rod (6) is movably penetrated to the upper side surface of second boss (8), the outer surface of movable rod (5) is fixedly covered with fixed sleeve (9), the outer surface of fixed sleeve (9) is fixedly connected with extrusion protruding (10), be provided with the auxiliary assembly for driving and positioning on extension rod (6), The auxiliary assembly for driving and positioning includes a control seat (11), the control seat (11) is fixedly connected to the upper side surface of the extension rod (6), the upper side surface of the control seat (11) is provided with a hexagonal recess (12), the upper side surface of the control seat (11) is fixedly connected with a triangular indicating protrusion (13), the upper side surface of the second boss (8) is provided with an embedding groove (14), the embedding groove (14) is matched with the control seat (11), and the lower side surface of the sedimentation column body (1) is provided with a receiving groove (15).

2. The anti-settling construction pile according to claim 1, wherein The inner wall of the receiving groove (15) is provided with two arc grooves (16).

3. The anti-settling construction pile according to claim 2, wherein The inner wall of the receiving groove (15) is provided with two sliding grooves (17).

4. The anti-settling construction pile according to claim 3, wherein The two sliding grooves (17) communicate with the two arc grooves (16) inside.

5. The anti-settling construction pile according to claim 4, wherein The receiving groove (15) is provided with a displacement block (18) inside.

6. The anti-settling construction pile according to claim 5, wherein The lower side surface of the displacement block (18) is tapered, and the outer surface of the displacement block (18) is provided with a strip-shaped groove (19).

7. The anti-settling construction pile according to claim 6, wherein The outer surface of the displacement block (18) is fixedly connected with a sliding block (20) matched with the arc groove (16) and the sliding groove (17).

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