CN217128289U

CN217128289U - Reference pile

Info

Publication number: CN217128289U
Application number: CN202221046670.3U
Authority: CN
Inventors: 杨晓晨; 肖凤鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-05
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a reference pile, including adjusting sleeve, spacing stake pole is installed to adjusting sleeve's lower part, it is protruding to be provided with the protruding and the spacing joint of second of first spacing joint on the adjusting sleeve, install first slip joint piece in the first spacing joint arch, install second slip joint piece in the spacing joint arch of second, be fixed with the spacing support column of first L shape on the side of first slip joint piece, be fixed with the spacing support column of second L shape on the second slip joint piece, be fixed with first internal thread cap on the spacing support column of first L shape, be fixed with second internal thread cap on the spacing support column of second L shape, install first adjusting screw bolt on the first internal thread cap, install second adjusting screw bolt on the second internal thread cap. The beneficial effects of the utility model are that convenient altitude mixture control, aggregate erection are convenient, convenient to detach deposits and carries and be convenient for fix the installation of benchmark roof beam.

Description

Reference pile

Technical Field

The utility model relates to a benchmark stake field, in particular to benchmark stake.

Background

The reference piles, which are a term of metrology, also called reference points, or control points, are the raw data points used in the survey as a reference for coordinates and elevation. The method comprises the steps that a reference pile in a static load test of a pile foundation is used for supporting and fixing the reference beam, the reference pile is hammered into the ground around the pile foundation to be detected, the fixed reference beam is installed on the reference pile, a displacement sensor (dial indicator) is fixed on the reference beam through a bracket with magnetic force, a data line is connected, a striker of the displacement sensor is abutted to the top surface of a support for measuring displacement of the pile foundation, the sensor returns to zero, and the pile foundation sinking detection can be started after other preparation works are completed. Present benchmark stake is mostly an overall structure, has the regulation of the height of being not convenient for, deposits and carries not convenient and to the fixed not convenient problem of benchmark roof beam installation.

Therefore, it is necessary to design a reference pile which is convenient for height adjustment, convenient for assembly and installation, convenient for disassembly, storage and carrying, and convenient for installation and fixation of the reference beam.

SUMMERY OF THE UTILITY MODEL

The utility model provides a reference pile can solve the technical problem who exists among the above-mentioned background art.

The utility model provides a reference pile, which comprises an adjusting sleeve, wherein a limiting pile rod is arranged at the lower part of the adjusting sleeve, the limiting pile rod is fixedly connected with the adjusting sleeve through a first fastening screw, a first limiting clamping bulge arranged along the length direction is arranged at one side of the adjusting sleeve, a second limiting clamping bulge arranged along the length direction is arranged at the other side of the adjusting sleeve, a first sliding clamping block is arranged on the first limiting clamping bulge, a second sliding clamping block is arranged on the second limiting clamping bulge, the first sliding clamping block and the first limiting clamping bulge, the second sliding clamping block and the second limiting clamping bulge are respectively and fixedly connected through a second fastening screw, a first L-shaped limiting supporting column arranged along the horizontal direction is fixed on the side surface of the first sliding clamping block, be fixed with the spacing support column of second L shape that sets up along the horizontal direction on the side of second slip joint piece, the other end of the spacing support column of first L shape is fixed with first internal thread cap, the other end of the spacing support column of second L shape is fixed with the internal thread cap of second, install the first regulation double-screw bolt that sets up along the horizontal direction on the first internal thread cap, install the second regulation double-screw bolt that sets up along the horizontal direction on the internal thread cap of second.

Preferably, a first threaded through hole for mounting and fixing a first fastening screw is formed in the side wall of the lower portion of the adjusting sleeve.

Preferably, the lower end of the limiting pile rod is provided with a tip which can be conveniently driven into the ground.

Preferably, the first limiting clamping protrusion and the second limiting clamping protrusion are arranged along the same diameter direction of the adjusting sleeve.

Preferably, the first sliding clamping block and the second sliding clamping block are respectively provided with a second threaded through hole for mounting and fixing a second fastening screw.

Preferably, the end of the first adjusting stud located at the outer side and the end of the second adjusting stud located at the outer side are respectively and coaxially provided with a fastening rotary block for rotary adjustment.

Preferably, reinforcing ribs are respectively fixed between the first L-shaped limiting support column and the first sliding clamping block and between the second L-shaped limiting support column and the second sliding clamping block.

Preferably, the reference pile further comprises a containing box body used for containing the reference pile.

The utility model has the advantages that:

1. when the reference pile is used, firstly, a plurality of limiting pile rods are sequentially and equidistantly punched on the appointed ground along the length direction, then adjusting sleeves are installed on the limiting pile rods, the height of the adjusting sleeves is roughly adjusted according to needs and then the adjusting sleeves are fastened by using a first fastening screw, then corresponding first sliding clamping blocks and second sliding clamping blocks are correspondingly installed on the first limiting clamping bulges and the second limiting clamping bulges, the first sliding clamping blocks and the second sliding clamping blocks are adjusted to reach the appointed positions and then fastened by using a second fastening screw, then a reference beam is taken and carried between two adjacent first L-shaped limiting support columns or between two adjacent second L-shaped limiting support columns, and the first adjusting stud or the second adjusting stud is installed and limited by rotating the fastening rotary block, so that the convenient combined installation is realized, and whole benchmark stake also can convenient dismantlement become a plurality of parts and store and carry to appointed position at the container box conveniently.

2. This benchmark stake, through setting up the combination of adjusting sleeve and spacing stake pole, can adjust adjusting sleeve's height as required, protruding through setting up the protruding and the spacing joint of second of first spacing joint on adjusting sleeve, be used for corresponding the corresponding first slip joint piece of installation, the slip joint piece of second, make the first L of regulation shape spacing support column that can be convenient as required and the supporting height of the spacing support column of second L shape, and the aggregate erection is more convenient, make can be according to the convenient regulation supporting height of actual need, guarantee to support the horizontality of the benchmark roof beam that bears.

3. This benchmark stake is fixed with first internal thread cap through the other end at the spacing support column of first L shape, and the other end of the spacing support column of second L shape is fixed with second internal thread cap, installs the first regulation double-screw bolt that sets up along the horizontal direction on the first internal thread cap, installs the second regulation double-screw bolt that sets up along the horizontal direction on the second internal thread cap, and the benchmark roof beam that bears on the spacing support column of first L shape or the spacing support column of second L shape that can be convenient carries on spacing fixedly.

Drawings

Fig. 1 is a schematic structural view of the reference pile provided by the present invention when disassembled;

FIG. 2 is an enlarged view of the structure at B in FIG. 1;

FIG. 3 is a schematic structural view of an enlarged structure at C in FIG. 1;

fig. 4 is a schematic structural diagram of a reference pile assembly provided by the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

fig. 6 is a schematic view of a combination of the reference pile and the accommodating box during splitting.

Description of reference numerals: 1-adjusting the sleeve; 2-a first limit clamping bulge; 3-second limiting clamping protrusions; 4-a first sliding clamping block; 5-a second sliding clamping block; 6-a first L-shaped limiting support column; 7-a second L-shaped limiting support column; 8-a first internally threaded cap; 9-a second internally threaded cap; 10-a first adjusting stud; 11-a second adjusting stud; 12-fastening a knob; 13-limiting pile rods; 14-a first fastening screw; 15-tip; 16-a second fastening screw; 17-a second threaded through hole; 18-reinforcing ribs; 19-containing the tank.

Detailed Description

In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1 to 6, the embodiment of the utility model provides a reference pile, including adjusting sleeve 1, spacing stake pole 13 is installed to adjusting sleeve 1's lower part, spacing stake pole 13 is through first fastening spiral 14 and adjusting sleeve 1 fixed connection, one side on adjusting sleeve 1 is provided with along the protruding 2 of first spacing joint that length direction set up, the opposite side on adjusting sleeve 1 is provided with along the protruding 3 of the spacing joint of second that length direction set up, install first slip joint piece 4 on the protruding 2 of first spacing joint, install second slip joint piece 5 on the protruding 3 of the spacing joint of second, between first slip joint piece 4 and the protruding 2 of first spacing joint, respectively through 16 fixed connection of second fastening spiral between second slip joint piece 5 and the protruding 3 of the spacing joint of second, be fixed with the spacing support column 6 of first L shape that set up along the horizontal direction on the side of first slip joint piece 4 The utility model discloses a horizontal direction setting's second L shape spacing support column 7, be fixed with on the side of second slip joint piece 5 along the horizontal direction setting, the other end of first L shape spacing support column 6 is fixed with first internal thread cap 8, the other end of second L shape spacing support column 7 is fixed with second internal thread cap 9, install the first regulation double-screw bolt 10 that sets up along the horizontal direction on the first internal thread cap 8, install the second regulation double-screw bolt 11 that sets up along the horizontal direction on the second internal thread cap 9.

In this embodiment, a first threaded through hole for installing and fixing the first fastening screw 14 is formed in the lower side wall of the adjusting sleeve 1.

In this embodiment, the lower end of the limiting pile rod 13 is provided with a tip 15 which can be conveniently driven into the ground.

In this embodiment, the first limiting clamping protrusion 2 and the second limiting clamping protrusion 3 are arranged along the same diameter direction of the adjusting sleeve 1.

In this embodiment, the side surfaces of the first sliding clamping block 4 and the second sliding clamping block 5 are respectively provided with a second threaded through hole 17 for installing and fixing a second fastening screw 16.

In this embodiment, the outer end of the first adjusting stud 10 and the outer end of the second adjusting stud 11 are coaxially provided with a fastening knob 12 for rotation adjustment.

In this embodiment, reinforcing ribs 18 are respectively fixed between the first L-shaped limiting support column 6 and the first sliding clamping block 4, and between the second L-shaped limiting support column 7 and the second sliding clamping block 5.

In this embodiment, a housing box 19 for housing the reference pile is also included.

The working principle is as follows: when the reference pile is used, firstly, a plurality of limiting pile rods 13 are sequentially driven on a specified ground at equal intervals along the length direction, then adjusting sleeves 1 are installed on the limiting pile rods 13, the heights of the adjusting sleeves 1 are roughly adjusted according to needs and then fastened by using first fastening screws 14, then corresponding first sliding clamping blocks 4 and second sliding clamping blocks 5 are correspondingly installed on the first limiting clamping bulges 2 and the second limiting clamping bulges 3, the first sliding clamping blocks 4 and the second sliding clamping blocks 5 are adjusted to reach specified positions and then fastened by using second fastening screws 16, then a reference beam is taken and carried between two adjacent first L-shaped limiting support columns 6 or between two adjacent second L-shaped limiting support columns 7, the first adjusting stud 10 or the second adjusting stud 11 is enabled to install and limit the loaded corresponding reference beam by rotating the fastening rotary block 12, convenient combination installation is realized to whole benchmark stake also can convenient dismantlement become a plurality of parts and store and carry to appointed position that convenient carrying is carried to holding box 19. This benchmark stake, through the combination that sets up adjusting sleeve 1 and spacing stake pole 13, can adjust adjusting sleeve 1's height as required, through set up protruding 2 of first spacing joint and the protruding 3 of the spacing joint of second on adjusting sleeve 1, be used for corresponding the corresponding first slip joint piece 4 of installation, the second slip joint piece 5, make the first L of regulation shape spacing support column 6 that can be convenient as required and the supporting height of the spacing support column 7 of second L shape, and the aggregate erection is more convenient, make can be according to the convenient regulation supporting height of actual need, guarantee to support the horizontality of the benchmark roof beam that bears. This benchmark stake, through being fixed with first internal thread cap 8 at the other end of the spacing support column 6 of first L shape, the other end of the spacing support column 7 of second L shape is fixed with second internal thread cap 9, install the first regulation double-screw bolt 10 that sets up along the horizontal direction on the first internal thread cap 8, install the second regulation double-screw bolt 11 that sets up along the horizontal direction on the second internal thread cap 9, can be convenient carry on spacing fixedly to the benchmark roof beam that bears on the spacing support column 6 of first L shape or the spacing support column 7 of second L shape.

The above disclosure is only for the specific embodiments of the present invention, however, the embodiments of the present invention are not limited thereto, and any changes that can be considered by those skilled in the art should fall into the protection scope of the present invention.

Claims

1. A reference pile is characterized in that: comprises an adjusting sleeve (1), a limiting pile rod (13) is arranged at the lower part of the adjusting sleeve (1), the limiting pile rod (13) is fixedly connected with the adjusting sleeve (1) through a first fastening screw (14), a first limiting clamping bulge (2) arranged along the length direction is arranged on one side of the adjusting sleeve (1), a second limiting clamping bulge (3) arranged along the length direction is arranged on the other side of the adjusting sleeve (1), a first sliding clamping block (4) is arranged on the first limiting clamping bulge (2), a second sliding clamping block (5) is arranged on the second limiting clamping bulge (3), the first sliding clamping block (4) is fixedly connected with the first limiting clamping bulge (2) through a second fastening screw (16) respectively between the second sliding clamping block (5) and the second limiting clamping bulge (3), be fixed with the spacing support column of first L shape (6) that set up along the horizontal direction on the side of first slip joint piece (4), be fixed with the spacing support column of second L shape (7) that set up along the horizontal direction on the side of second slip joint piece (5), the other end of the spacing support column of first L shape (6) is fixed with first internal thread cap (8), the other end of the spacing support column of second L shape (7) is fixed with second internal thread cap (9), install first regulation double-screw bolt (10) that set up along the horizontal direction on first internal thread cap (8), install second regulation double-screw bolt (11) that set up along the horizontal direction on second internal thread cap (9).

2. A reference pile according to claim 1, characterised in that the lower side wall of the adjusting sleeve (1) is provided with a first threaded through hole for the mounting and fixing of a first fastening screw (14).

3. A reference pile according to claim 1, characterised in that the lower end of the retaining pile rod (13) is provided with a point (15) which facilitates driving into the ground.

4. A reference pile according to claim 1, characterised in that the first (2) and second (3) limit snapping projections are arranged along the same diameter direction of the adjusting sleeve (1).

5. The reference pile according to claim 1, wherein the side surfaces of the first sliding clamping block (4) and the second sliding clamping block (5) are respectively provided with a second threaded through hole (17) for mounting and fixing a second fastening screw (16).

6. A reference pile according to claim 1, characterised in that the end of the first adjusting stud (10) lying on the outside and the end of the second adjusting stud (11) lying on the outside are each provided coaxially with a fastening knob (12) for rotational adjustment.

7. The reference pile according to claim 1, wherein reinforcing ribs (18) are respectively fixed between the first L-shaped limiting supporting column (6) and the first sliding clamping block (4) and between the second L-shaped limiting supporting column (7) and the second sliding clamping block (5).

8. A reference pile according to claim 1, characterised by further comprising a housing box (19) for housing the reference pile.