CN217267395U

CN217267395U - Make things convenient for assembly quality of steel-pipe pile and combination of Larsen steel sheet pile

Info

Publication number: CN217267395U
Application number: CN202221116032.4U
Authority: CN
Inventors: 王建伟; 欧立新; 薛琦; 何瀚洁
Original assignee: China Coal Jiangnan Construction Development Group Co ltd
Current assignee: China Coal Jiangnan Construction Development Group Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-08-23
Anticipated expiration: 2032-05-10

Abstract

The utility model relates to a technical field of construction, in particular to make things convenient for assembly quality of steel-pipe pile and combination of larsen steel sheet pile, it includes first support body and second support body, first support body is including relative first board and the second board that sets up, first board and second board are around forming vertical first logical cell body, one side that the second board is located first logical cell body is equipped with ascending concave surface and forms and places the platform, the second support body is including relative third board and the fourth board that sets up, third board and fourth board are around forming vertical second logical cell body, the alternative one side that the fourth board is located the second logical cell body is equipped with the driving source, the driving source is equipped with the flexible end to another fourth board direction removal, the fourth board is spacing in the upper end of placing the platform. This application has realized that steel-pipe pile and larsen steel sheet pile connect and insert the effect convenient more and laborsaving in the operation.

Description

Make things convenient for assembly quality of steel-pipe pile and combination of larsen steel sheet pile

Technical Field

The application relates to the technical field of building construction, in particular to an assembling device convenient for combining a steel pipe pile and a Larsen steel plate pile.

Background

With the rapid development of urban construction in China, more and more foundation pit projects appear. The steel sheet pile enclosure structure is a common foundation pit engineering enclosure structure and has the advantages of low material cost, convenience in construction, short service life and reutilization.

At present, a steel pipe pile and a Larsen steel plate pile are combined to form a building enclosure in engineering, the two steel pipe piles are connected through the Larsen steel plate pile, the outer wall of each steel pipe pile and the two sides of each Larsen steel plate pile are respectively provided with a bent buckling beam capable of being buckled with each other, the steel pipe piles are firstly driven into a foundation pit, then the bent buckling beams of the Larsen steel plate piles are lifted and moved to one side of the steel pipe piles and are aligned with the bent buckling beams of the steel pipe piles, and finally the Larsen steel plate piles are driven into the foundation pit.

In the above related art, the inventors found that at least the following problems exist: the Larsen steel sheet pile and the bent buckling beam of the steel pipe pile platform need to be aligned manually, and the Larsen steel sheet pile needs to be matched with a machine manually in the process of driving into the foundation pit, so that an operator has danger, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the inserting and combining process of the Larsen steel sheet pile and the steel pipe pile needs a machine and manual work, the application provides an assembling device convenient for combining the steel pipe pile and the Larsen steel sheet pile.

The application provides a make things convenient for assembly quality of steel-pipe pile and combination of Larsen steel sheet pile adopts following technical scheme: including first support body and second support body, first support body is including relative first board and the second board that sets up, first board and second board are around forming vertical first logical cell body, the second board is located one side that first leads to the cell body and is equipped with ascending concave surface and forms and place the platform, the second support body is including relative third board and the fourth board that sets up, third board and fourth board are around forming vertical second through cell body, the alternative one side that the fourth board is located second through cell body is equipped with the driving source, the driving source is equipped with the flexible end to the removal of another fourth board direction, the fourth board is spacing in the upper end of placing the platform.

By adopting the technical scheme, the first frame body is used for being erected on two adjacent steel pipe piles, the second frame body is used for being sleeved on the periphery of the lower side of the Larsen steel plate pile, and the telescopic end of the driving source is used for limiting the second frame body on the Larsen steel plate pile; when the Larsen steel sheet pile is hoisted and inserted into the adjacent steel pipe pile, the second frame body is firstly inserted into the first frame body, and when the second frame body is limited by the first frame body, the bent buckling beams of the steel pipe pile and the Larsen steel sheet pile are aligned at the same time, so that the manual combination operation is replaced; when the Larsen steel sheet pile is inserted into two adjacent steel pipe piles after the telescopic end is loosened, the first support body and the second support body can also play a role in limiting the Larsen steel sheet pile.

Optionally, one side of each first plate, which is far away from the first through groove body, extends to form a limiting plate, and the limiting plate extends downwards.

Through adopting above-mentioned technical scheme, first board is located the upper end of steel-pipe pile, and the limiting plate is used for inserting the inside diameter hole of locating the steel-pipe pile to the support is spacing first support body on two steel-pipe piles, has replaced the extra mounting that needs between the two, the dismouting of being convenient for.

Optionally, two opposite side surfaces of the limiting plate are first arc-shaped surfaces, and arc-shaped openings of the first arc-shaped surfaces are back to the direction of the first through groove body.

Through adopting above-mentioned technical scheme, the arcwall face of limiting plate is unanimous with the arcwall face of steel-pipe pile internal diameter face for the limiting plate can laminate in the inside of steel-pipe pile after inserting the steel-pipe pile on, makes the contact structure inseparabler, has improved the steadiness of structure.

Optionally, two opposite side surfaces of the limiting plate are second arc-shaped surfaces, and the arc-shaped opening of the first arc-shaped surface is in the same direction as the opening of the first arc-shaped surface.

By adopting the technical scheme, the use of materials is reduced, the manufacturing cost is reduced, and the energy-saving and environment-friendly effects are achieved.

Optionally, one side of each first plate, which is located on the first through groove body, is a first inclined surface, and the upper end of the first inclined surface inclines towards one side away from the first through groove.

Optionally, one side of each second plate located on the first through groove body is a second inclined surface, and the upper end of the second inclined surface inclines towards one side far away from the first through groove body.

Through adopting above-mentioned technical scheme, first inclined plane and second inclined plane make first logical groove bodily form become the trapezoidal structure of falling, have all played the effect of water conservancy diversion to two directions of second support body horizontally for the second support body is inserting and is establishing the in-process more convenient and high-efficient.

Optionally, the driving source includes an electric cylinder, a mounting seat and a pressing piece, the mounting seat is disposed on one side of a fourth plate located on the second through groove body, the electric cylinder is disposed on the mounting seat and provided with an output end facing the other fourth plate, and the pressing piece is disposed on the output end of the electric cylinder.

Through adopting above-mentioned technical scheme, because the electric cylinder is the modularization product with servo motor and lead screw integrated design, press spacingly through the electric cylinder to the Larsen steel sheet pile, not only reduce the use of wire, press moreover more stably.

Optionally, a rubber elastic element is arranged on the side of the pressing element far away from the electric cylinder.

Through adopting above-mentioned technical scheme, through rubber elastic component contact Larsen steel sheet pile, also can reduce wearing and tearing when can improve frictional force, increase of service life.

Optionally, the number of the driving sources is at least two, the driving sources are arranged at equal intervals along the direction of the adjacent steel pipe piles, and the telescopic ends of the adjacent driving sources are arranged in the opposite direction.

Through adopting above-mentioned technical scheme, the structure that a plurality of larsen steel sheet pile make up can be suitable for in the setting of a plurality of driving sources for a plurality of larsen steel sheet piles can make up earlier between the disembarking steel pipe pile, have not only improved work efficiency, have guaranteed the spacing steadiness of a plurality of larsen steel sheet piles moreover.

In summary, the present application has the following beneficial effects: the steel pipe piles and the Larsen steel plate piles are inserted and connected through the combination of the first support body and the second support body to form alignment assistance, manual alignment operation is replaced, and danger of manual operation is avoided; when the Larsen steel sheet pile is driven into a foundation pit, the structures of the first frame body and the second frame body can also play a role in limiting and stabilizing, and the influence of damage to the bent buckling beam caused by the Larsen steel sheet pile after the Larsen steel sheet pile is driven into a base and deflected is reduced; the structure of second support body can carry out spacing the driving into to a plurality of larsen steel sheet piles simultaneously to work efficiency has been improved.

Drawings

FIG. 1 is a schematic structural view of a use state of the present application;

FIG. 2 is an exploded view of the structure of FIG. 1 of the present application;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 4 of the present application;

FIG. 4 is a top view of FIG. 1 of the present application;

in the figure: 1. steel pipe piles; 111. a pipe body; 112. a first curved buckling beam; 113. an extension frame; 114. a first catching groove opening; 2. larsen steel sheet piles; 21. a fifth plate; 22. a second curved buckling beam; 23. a third curved beam; 24. a second catching groove opening; 3. a first frame body; 31. a first plate; 32. a second plate; 33. a first through groove body; 331. a first inner side; 332. a second inner side; 34. a placing table; 4. a second frame body; 41. a third plate; 42. a fourth plate; 43. a second through groove body; 431. a third inner side; 432. a fourth medial side; 5. a drive source; 51. an electric cylinder; 52. a mounting seat; 53. pressing a piece; 54. a rubber elastic member; 6. a limiting plate; 7. a first arc-shaped surface; 8. a second arcuate surface; 9. a first inclined surface; 10. and (6) foundation pit.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

In the description of the present application, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and operate, and thus, should not be construed as limiting the present application.

Referring to fig. 2, the steel pipe pile 1 includes a pipe body 111, a first bent. The first bending beam 112 is vertically arranged along the direction of the circular center axis of the pipe body 111, the fastening groove of the first bending beam 112 is provided with a first fastening groove opening 114, and the first fastening groove opening 114 is arranged along the axial direction of the pipe body 111. The extension frame 113 is an arc-shaped plate and has the same length as the tube 111, the extension frame 113 is attached to the outer surface of the tube 111, and the side of the first curved buckling beam 112 opposite to the first buckling groove opening 114 is connected to the axial side of the extension frame 113.

The larsen steel sheet pile 2 includes a fifth plate 21, a second bent and folded beam 22, and a third bent and folded beam 23 which are integrally formed, and the first plate 31 is bent in a concave groove structure. The second bending beam 22 and the second bending beam 22 are respectively arranged on two sides of the opening of the fifth plate 21, the catching grooves of the second bending beam 22 and the third bending beam 23 are both arranged on the outer side of the fifth plate 21, and the direction of the second catching groove opening 24 of the catching groove is opposite to the direction of the opening of the concave groove of the first plate 31.

Referring to fig. 1, the assembling device facilitating combination of the steel pipe pile and the Larsen steel plate pile is used for assembling two steel pipe piles 1 and two Larsen steel plate piles 2 and comprises a first support body 3, a second support body 4 and the Larsen steel plate pile 2. The first support body 3 is provided with a first through groove 33 which vertically penetrates through, and two sides of the first support body 3 are erected at the upper end of the steel pipe pile 1 respectively. Second support body 4 connects in first support body 3 through first trough body 33 to be in spacing structure of not running through, second support body 4 sets up the vertical second through-slot body 43 that runs through. A driving source 5 is arranged in the second through groove body 43, and the driving source 5 is provided with a horizontal telescopic end and is used for clamping the Larsen steel plate pile 2 in the second through groove body 43.

Referring to fig. 1, a steel pipe pile 1 is a portion where the surface of a foundation pit 10 is exposed, and has an extension portion at its lower end. The Larsen steel sheet pile 2 is a part which is inclined to the bottom end when being hung and falls, and the upper end of the Larsen steel sheet pile is also provided with an extension part.

Referring to fig. 2 and 3, the first frame body 3 includes a first plate 31, a second plate 32, a limiting plate 6 and a placing table 34 which are integrally formed, the first plate 31 and the second plate 32 are respectively arranged in parallel, and each of the first plate 31 and the second plate 32 is sequentially connected end to surround and form a vertical first through groove body 33. The first through groove 33 includes two first inner side surfaces 331 arranged opposite to each other and two second inner side surfaces 332 arranged opposite to each other, the second inner side surfaces 332 are respectively located at the upper ends of the two steel pipe piles 1, and the first inner side surfaces 331 are located between the two steel pipe piles 1.

Referring to fig. 2 and 3, the second frame body 4 includes a third plate 41 and a fourth plate 42 which are integrally formed, the third plate 41 and the fourth plate 42 are respectively arranged in parallel, and each of the third plate 41 and the fourth plate 42 is sequentially connected end to surround and form a vertical second through groove 43. The second through-slot 43 includes two third inner side surfaces 431 and two fourth inner side surfaces 432, one of the fourth inner side surfaces 432 is provided with the driving source 5, and the driving source 5 is provided with a telescopic end moving towards the other fourth inner side surface 432.

Referring to fig. 2 and 3, the second inner side surface 332 is partially provided with a concave surface such that the second inner side surface 332 forms a placement stage 34 extending from a position near the lower end, and the placement stage 34 and the concave surface form an opening for the attachment and insertion of the fourth plate 42. The width of the placing table 34 is the same as the thickness of the fourth plate 42, when the fourth plate 42 is inserted into the first through groove 33 and is located at the upper end of the placing table 34, the outer side surface of the fourth plate 42 is attached to the concave surface, and the fourth inner side surface 432 of the fourth plate 42 is flush with the inner side surface of the placing table 34, so that the larsen steel sheet pile 2 can sequentially pass through the second through groove 43 and the first through groove 33.

Referring to fig. 2, each first plate 31 extends from the first through groove 33 to the limiting plate 6 and extends toward the foundation pit 10. Every limiting plate 6 side in opposite directions is first arcwall face 7, and the arc opening of first arcwall face 7 is the direction of first logical cell body 33 dorsad, and the radian of first arcwall face 7 just is laminated in the internal diameter lateral wall of steel-pipe pile 1. The opposite side surfaces of the two limiting plates 6 are second arc-shaped surfaces 8, and the arc-shaped openings of the first arc-shaped surfaces 7 are consistent with the opening direction of the first arc-shaped surfaces 7.

Referring to fig. 3, the second inner side surface 332 of each first plate 31 is a first inclined surface 9, and the upper end of the first inclined surface 9 is inclined to a side away from the first through groove 33. The first inner side surface 331 of each second plate 32 is a second inclined surface, and the upper end of the second inclined surface inclines to one side away from the first through groove 33, so that the first through groove 33 forms an inverted trapezoidal structure, and the second frame body 4 is guided.

Referring to fig. 4, two driving sources 5 are provided and are respectively provided corresponding to one larsen steel sheet pile 2, the driving sources 5 are arranged at equal intervals in the direction of adjacent steel pipe piles 1, and each driving source 5 includes an electric cylinder 51, a mounting seat 52, and a pressing member 53. The mounting seat 52 is mounted on one side of the second through groove 43 of the fourth plate 42, the electric cylinder 51 is mounted on the mounting seat 52 and is provided with an output end facing to the other fourth plate 42, the direction of the output end is arranged according to the opening of the concave groove of the larsen steel plate pile 2, and because the openings of the concave groove of the larsen steel plate pile 2 are arranged in sequence in an opposite manner, the telescopic end of the driving source 5 is arranged in a reverse manner according to the larsen steel plate pile 2. The pressing member 53 is mounted on the output end of the electric cylinder 51, the pressing member 53 is located on the inner side surface of the fifth plate 21, so that the fifth plate 21 is limited between the pressing member 53 and the second plate 32, and the rubber elastic member 54 is mounted on the side surface of the pressing member 53 away from the electric cylinder 51 and abuts against the inner side surface of the fifth plate 21 through the rubber elastic member 54.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an assembly quality of making things convenient for steel-pipe pile and combination of Larsen steel sheet pile which characterized in that: comprises a first frame body (3) and a second frame body (4), wherein the first frame body (3) comprises a first plate (31) and a second plate (32) which are oppositely arranged, the first plate (31) and the second plate (32) surround to form a vertical first through groove body (33), one side of the second plate (32) positioned on the first through groove body (33) is provided with an upward concave surface and a placing table (34), the second frame body (4) comprises a third plate (41) and a fourth plate (42) which are oppositely arranged, the third plate (41) and the fourth plate (42) surround to form a vertical second through groove body (43), a driving source (5) is arranged on one side of the fourth plate (42) positioned on the second through groove body (43), the driving source (5) is provided with a telescopic end moving towards the direction of another fourth plate (42), and the fourth plate (42) is limited at the upper end of the placing table (34).

2. The assembling device for facilitating the combination of the steel pipe pile and the Larsen steel plate pile according to claim 1, wherein: one side of each first plate (31) far away from the first through groove body (33) extends to form a limiting plate (6), and the limiting plates (6) extend downwards.

3. The assembling device for facilitating the combination of the steel pipe pile and the Larsen steel plate pile as claimed in claim 2, wherein: two limiting plate (6) opposite sides are first arcwall face (7), the arc opening of first arcwall face (7) is the direction of first logical cell body (33) dorsad.

4. The assembling device for facilitating the combination of the steel pipe pile and the Larsen steel plate pile as claimed in claim 3, wherein: two the reverse side of limiting plate (6) is second arcwall face (8), the arc opening of first arcwall face (7) is unanimous with the opening direction of first arcwall face (7).

5. The assembling device for facilitating the combination of the steel pipe pile and the Larsen steel plate pile according to claim 1, wherein: one side of each first plate (31) located on the first through groove body (33) is a first inclined surface (9), and the upper end of the first inclined surface (9) inclines towards one side far away from the first through groove body (33).

6. The assembling device for facilitating the combination of the steel pipe pile and the Larsen steel plate pile according to claim 1, wherein: one side of each second plate (32) positioned on the first through groove body (33) is a second inclined surface, and the upper end of each second inclined surface inclines to one side far away from the first through groove body (33).

7. The assembling device for facilitating the combination of the steel pipe pile and the Larsen steel plate pile according to claim 1, wherein: the driving source (5) comprises an electric cylinder (51), a mounting seat (52) and a pressing piece (53), the mounting seat (52) is arranged on one side, located on the second through groove body (43), of one fourth plate (42), the electric cylinder (51) is arranged on the mounting seat (52) and provided with an output end facing the other fourth plate (42), and the pressing piece (53) is arranged on the output end of the electric cylinder (51).

8. The assembling device for facilitating the combination of the steel pipe pile and the Larsen steel plate pile as claimed in claim 7, wherein: and a rubber elastic piece (54) is arranged on the side surface of the pressing piece (53) far away from the electric cylinder (51).

9. The assembling device for facilitating the combination of the steel pipe pile and the Larsen steel plate pile according to claim 1, wherein: the driving source (5) are at least two, the driving source (5) are arranged in the direction of the adjacent steel pipe piles (1) at equal intervals, and the telescopic ends of the driving source (5) are arranged in the opposite direction.