CN218894069U

CN218894069U - Civil engineering is with adjustable composite pile

Info

Publication number: CN218894069U
Application number: CN202223573228.9U
Authority: CN
Inventors: 李帆; 曹艳霞
Original assignee: Jinhua Tianqi Construction Co ltd
Current assignee: Jinhua Tianqi Construction Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-04-21
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses an adjustable combined pile for civil engineering, which comprises a device body, wherein a pile body is arranged in the device body, an upper connecting seat and a lower connecting seat are respectively fixed at the upper end and the lower end of the pile body, a central groove is formed in the pile body, a rotating shaft is rotationally arranged in the central groove, a plurality of gears are arranged on the rotating shaft and are sequentially arranged from top to bottom, two groups of rack bars are respectively meshed with the outer sides of the gears, a movable plate is connected to the front end of the rack bars, the rack bars and the movable plate are movably arranged in the pile body, and the upper connecting seat and the lower connecting seat are rotationally connected, so that the pile body can be expanded, the contact area between the pile body and soil is increased, the problems of inclination and position offset of the pile body in the soil possibly occurring are avoided, the pile body can be quickly connected, the pile body is conveniently combined for use, and the problems that the pile body is inconvenient to combine for use and cannot adapt to different requirements are avoided.

Description

Civil engineering is with adjustable composite pile

Technical Field

The utility model relates to a composite pile for civil engineering, in particular to an adjustable composite pile for civil engineering, and belongs to the technical field of composite piles.

Background

Along with the progress of economy, partial areas are gradually urban, so that high-rise buildings in a plurality of areas are gradually increased, piles are one of indispensable devices in building engineering, the piles are driven into the ground to stabilize the foundation of the building, but the combined piles are gradually changed gradually along with the gradual increase of floors, so that different foundations can be fixed by different combined piles.

The prior art has the following publication numbers: according to the adjustable combined pile for civil engineering, the sliding rod is arranged, so that the sliding rod can be manually pulled to move between the bottom plate and the base plate through the sliding rail and the clamping rail when the device is used, the distance between the sliding rod and the column body is adjusted, and the buffer spring can buffer the pressure born by the supporting plate and uniformly spread the pressure on the base plate when the device is used.

But it does not possess the extension ability to the pile body, and the pile body is pegged graft in soil and just can not be good keep balanced through pile point and bottom plate, appears slope or position offset easily when receiving external pressure, influences safety in utilization, and it does not possess the combination ability to the pile body simultaneously, is inconvenient for combining into an organic whole with multiunit pile body to use, when there is the demand to pile body length, it can not make up fast, needs to reform pile body size or weld many pile bodies again, and is time-consuming and laborious, consequently, we need to upgrade and reform transform on prior art's basis.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an adjustable combined pile for civil engineering, which can realize the expansion of pile bodies, increase the contact area between the pile bodies and soil, avoid the problems of inclination and position deviation possibly occurring when the pile bodies are stressed in the soil, realize the quick connection of different pile bodies, facilitate the combined use of the pile bodies and solve the problems that the pile bodies are inconvenient to combine and use and cannot adapt to different requirements.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a composite pile with adjustable civil engineering, includes the device body, this internal pile body that is provided with of device, the upper and lower end of pile body is fixed with connecting seat and lower connecting seat respectively, the inside centre tank of having seted up of pile body and centre tank internal rotation are provided with the rotation axis, be provided with a plurality of gears and gear from last to arranging down in proper order on the rotation axis, a plurality of the gear outside is meshed with two sets of rack bars respectively, rack bar front end is connected with fly leaf and rack bar and fly leaf all activity and is located the pile body, go up connecting seat and lower connecting seat swivelling joint.

The utility model is further provided with: the pile body side wall is provided with a storage groove, and the movable plate is movably positioned in the storage groove.

By adopting the technical scheme, the movable plate is convenient to shrink into the side wall of the pile body.

The utility model is further provided with: the upper end of the rotating shaft movably penetrates through the outer side of the upper connecting seat and the extending part of the rotating shaft is provided with a control knob, and the center of the lower connecting seat is provided with a center groove which corresponds to the control knob.

Through adopting above-mentioned technical scheme, be convenient for drive the rotation axis through control knob and rotate, be convenient for simultaneously with lower connecting seat and last connecting seat correspond to be connected.

The utility model is further provided with: the upper connecting seat is provided with an arc-shaped groove, and the lower connecting seat is provided with an arc-shaped clamping plate corresponding to the arc-shaped groove.

Through adopting above-mentioned technical scheme, be convenient for go on swivelling joint with last connecting seat and lower connecting seat, avoid its problem that breaks away from top to bottom that appears.

The utility model is further provided with: the arc-shaped groove is provided with a first screw hole, the arc-shaped clamping plate is provided with a second screw hole, and the first screw hole and the second screw hole are in corresponding positions and are fixedly connected through an external bolt.

By adopting the technical scheme, the arc-shaped groove and the arc-shaped clamping plate are convenient to fix.

The utility model is further provided with: the edge of the movable plate is of an arc-shaped structure, and the edge of the movable plate is identical to the outer wall structure of the pile body.

By adopting the technical scheme, the movable plate and the pile body are convenient to attach.

The utility model is further provided with: the diameters of the upper connecting seat and the lower connecting seat are both larger than that of the pile body.

Through adopting above-mentioned technical scheme, be convenient for carry out more stable support to the pile body.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the control knob, the rotating shaft, the gear, the rack bar and the movable plate are arranged in the device, when the device is used, the rotating shaft and the gear are driven to rotate through the control knob, the rack bar meshed with the outer side is driven by the gear to transversely move, the movable plate is driven by the rack bar to synchronously move, the movable plate extends out of the pile body, the expansion of the pile body can be realized, the contact area between the pile body and soil is increased, and the problems of inclination and position deviation possibly caused by stress of the pile body in the soil are avoided.

2. According to the utility model, the upper connecting seat, the lower connecting seat, the arc-shaped groove and the arc-shaped clamping plate are arranged in the device, when the device is used, the arc-shaped clamping plate enters the notch of the arc-shaped groove, then the arc-shaped clamping plate is rotated to completely enter the arc-shaped groove, at the moment, the first screw hole corresponds to the second screw hole, and the first screw hole and the second screw hole are connected through the bolts, so that the quick connection of different pile bodies can be realized, the pile bodies can be conveniently combined for use, and the problems that the pile bodies are inconvenient to combine for use and cannot adapt to different requirements are avoided.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view showing the overall structure of an adjustable composite pile for civil engineering according to the present utility model;

FIG. 2 is a schematic view showing an installation structure of an adjustable composite pile for civil engineering according to the present utility model;

FIG. 3 is a partially exploded view of a construction of an adjustable composite pile for civil engineering according to the present utility model;

fig. 4 is a sectional view showing an internal structure of an adjustable composite pile for civil engineering according to the present utility model.

In the figure: 1. a device body; 2. a pile body; 3. an upper connecting seat; 4. a lower connecting seat; 5. a central slot; 6. a rotation shaft; 7. a gear; 8. a rack bar; 9. a movable plate; 10. a storage groove; 11. a control knob; 12. an arc-shaped groove; 13. a first screw hole; 14. an arc-shaped clamping plate; 15. a second screw hole; 16. a central recess.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the adjustable composite pile for civil engineering provided by this embodiment comprises a device body 1, wherein a pile body 2 is arranged in the device body 1, an upper connecting seat 3 and a lower connecting seat 4 are respectively fixed at the upper end and the lower end of the pile body 2, a central groove 5 is formed in the pile body 2, a rotating shaft 6 is rotationally arranged in the central groove 5, a plurality of gears 7 are arranged on the rotating shaft 6, the gears 7 are sequentially arranged from top to bottom, two groups of rack bars 8 are respectively meshed at the outer sides of the plurality of gears 7, a movable plate 9 is connected at the front end of the rack bars 8, the rack bars 8 and the movable plate 9 are movably positioned in the pile body 2, and the upper connecting seat 3 is rotationally connected with the lower connecting seat 4.

In order to be convenient for accomodate fly leaf 9, offered on the pile body 2 lateral wall and accomodate groove 10, fly leaf 9 activity is located and accomodates inslot 10, and in the fly leaf 9 shrink to pile body 2 lateral wall of being convenient for.

The upper end of the rotating shaft 6 movably penetrates through the outer side of the upper connecting seat 3, a control knob 11 is arranged at the extension part of the upper connecting seat, a central groove 16 is formed in the center of the lower connecting seat 4, the central groove 16 corresponds to the control knob 11, the rotating shaft 6 is conveniently driven to rotate through the control knob 11, and meanwhile the lower connecting seat 4 is conveniently correspondingly connected with the upper connecting seat 3.

The upper connecting seat 3 is provided with the arc-shaped groove 12, the lower connecting seat 4 is provided with the arc-shaped clamping plate 14, the arc-shaped clamping plate 14 corresponds to the arc-shaped groove 12, the upper connecting seat 3 and the lower connecting seat 4 are conveniently and rotatably connected, and the problem that the upper connecting seat and the lower connecting seat are separated from each other is avoided. And be equipped with first screw 13 on the arc-shaped groove 12, be equipped with second screw 15 on the arc-shaped cardboard 14, first screw 13 and second screw 15 position correspond and through outside bolt fixed connection, be convenient for fix arc-shaped groove 12 and arc-shaped cardboard 14.

The edge of the movable plate 9 is of an arc-shaped structure, and the edge of the movable plate is identical to the outer wall structure of the pile body 2, so that the movable plate 9 and the pile body 2 can be conveniently attached. The diameters of the upper connecting seat 3 and the lower connecting seat 4 are larger than those of the pile body 2, so that the pile body 2 can be supported and placed more stably.

The application principle and the application flow of the utility model are as follows: when the pile body 2 is used, firstly, the pile body 2 is placed in a pre-dug pit position, then, the rotary shaft 6 is driven to rotate through the control knob 11, the gear 7 on the rotary shaft 6 moves along with the rotary shaft, the gear 7 drives the rack bar 8 meshed with the outer side to move transversely, the movable plate 9 moves along with the rack bar and extends to the outside of the pile body 2, when all the movable plates 9 are inserted into soil at the side edge of the pit position, the contact area between the pile body 2 and the soil can be effectively increased, the stability and the reliability of the pile body 2 are improved, when a plurality of groups of pile bodies 2 are required to be combined, the lower connecting seat 4 of the other group of pile bodies 2 can be in butt joint with the upper connecting seat 3 of the original pile body 2, the new pile body 2 is rotated, the arc clamping plate 14 is clamped into the arc groove 12 and cannot rotate, at the moment, the positions of the first screw holes 13 correspond to the positions of the second screw holes 15, the arc clamping plate 14 are in corresponding screw connection with the arc groove 12 through external bolts, and at the moment, the two groups of pile bodies 2 are fixed into a whole.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, but is capable of various changes and modifications without departing from the spirit and scope of the utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a composite pile with adjustable civil engineering is characterized in that, including device body (1), be provided with pile body (2) in device body (1), pile body (2) upper and lower extreme is fixed with connecting seat (3) and lower connecting seat (4) respectively, centre tank (5) and centre tank (5) rotation are provided with rotation axis (6) in pile body (2) inside, be provided with a plurality of gears (7) and gear (7) from last to arranging down in proper order on rotation axis (6), a plurality of the meshing respectively has two sets of rack bars (8) in the gear (7) outside, rack bar (8) front end is connected with fly leaf (9) and rack bar (8) and fly leaf (9) all activity are located pile body (2), go up connecting seat (3) and lower connecting seat (4) swivelling joint.

2. The adjustable combined pile for civil engineering according to claim 1, wherein the side wall of the pile body (2) is provided with a storage groove (10), and the movable plate (9) is movably arranged in the storage groove (10).

3. The adjustable combined pile for civil engineering according to claim 1, wherein the upper end of the rotating shaft (6) movably penetrates through the outer side of the upper connecting seat (3) and the extending part of the rotating shaft is provided with a control knob (11), the center of the lower connecting seat (4) is provided with a center groove (16), and the center groove (16) corresponds to the control knob (11).

4. The adjustable combined pile for civil engineering according to claim 1, wherein the upper connecting seat (3) is provided with an arc-shaped groove (12), the lower connecting seat (4) is provided with an arc-shaped clamping plate (14), and the arc-shaped clamping plate (14) corresponds to the arc-shaped groove (12).

5. The adjustable combined pile for civil engineering according to claim 4, wherein the arc-shaped groove (12) is provided with a first screw hole (13), the arc-shaped clamping plate (14) is provided with a second screw hole (15), and the first screw hole (13) and the second screw hole (15) are in corresponding positions and fixedly connected through an external bolt.

6. An adjustable composite pile for civil engineering according to claim 1, characterized in that the edges of the movable plates (9) are of arc-shaped structure and the edges are the same as the outer wall structure of the pile body (2).

7. An adjustable composite pile for civil engineering according to claim 1, characterized in that the diameters of the upper connecting seat (3) and the lower connecting seat (4) are larger than the pile body (2).