CN218843095U

CN218843095U - Device for quickly adjusting perpendicularity of H-shaped steel sheet pile

Info

Publication number: CN218843095U
Application number: CN202223218458.3U
Authority: CN
Inventors: 商卫东; 张西坤; 范文斌; 冯王敏; 施杰; 王成凯; 刘志峰; 张科; 罗强; 程治国; 杨晓磊
Original assignee: Zhongji Construction And Exploration Group Hainan Co ltd
Current assignee: Zhongji Construction And Exploration Group Hainan Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-04-11
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a device of straightness that hangs down of quick adjustment H shaped steel stake relates to pile foundation construction technical field. It includes the steel body and the stake hole of H shaped steel, its characterized in that: lower skids are arranged at the front and the rear sides of the upper end of the pile hole; the upper ends of the lower paddings and the left and right ends of the steel body are respectively provided with an upper paddings in a fitting manner; the positioning blocks are arranged at the front end of the steel body and on the near sides of the two upper skids; the rear end of the positioning block is in fit with the front end of the steel body; the upper end of the lower skid is provided with a clamping device matched with the upper skid, and the clamping device is used for fixedly attaching the two upper skids and the steel body. The utility model has the advantages that: convenient to use, the adjustment straightness that hangs down is quick, and the efficiency is higher during the use, and the straightness that hangs down of convenient rapid adjustment H shaped steel.

Description

Device for quickly adjusting perpendicularity of H-shaped steel sheet pile

Technical Field

The utility model relates to a pile foundation construction technical field, in particular to quick adjustment H shaped steel stake straightness's that hangs down device _。

Background

The H-shaped steel is an economic section efficient section with more optimized section area distribution and more reasonable strength-to-weight ratio. Discovery in the H shaped steel work progress, rig pore-forming and concreting can both be implemented according to the scheme in the construction organization design, and construction speed and quality assurance measure are feasible, but H shaped steel is laid and the straightness adjustment that hangs down occupies very big manpower resources, and causes the secondary very easily to rework, and the square timber of fixed H shaped steel is little rather than area of contact moreover, leads to H shaped steel can rotate in anchor clamps, has seriously restricted construction quality and progress, and the inefficiency is used inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides a quick adjustment H shaped steel stake straightness's that hangs down device. Convenient to use, the adjustment straightness that hangs down is quick, and the efficiency is higher during the use, and the straightness that hangs down of convenient rapid adjustment H shaped steel.

The utility model adopts the technical proposal that: the utility model provides a device of quick adjustment H shaped steel stake straightness that hangs down, steel body and stake hole including H shaped steel, its characterized in that: lower skids are arranged at the front and the rear sides of the upper end of the pile hole; the upper ends of the lower paddings and the left and right ends of the steel body are respectively provided with an upper paddings in a fitting manner; the positioning blocks are arranged at the front end of the steel body and on the near sides of the two upper skids; the rear end of the positioning block is in fit with the front end of the steel body; the upper end of the lower skid is provided with a clamping device matched with the upper skid, and the clamping device is used for fixedly attaching the two upper skids and the steel body.

Further optimizing the technical scheme, the clamping device of the device for quickly adjusting the verticality of the H-shaped steel plate pile comprises an n-shaped clamping block, wherein the lower end of the clamping block is in fit with the upper end of a lower backing wood; threaded rods are connected to the left end and the right end of the clamping block in a threaded mode and are correspondingly matched with the outer sides of the upper skids; the two clamping devices are identical in structure.

Further optimizing the technical scheme, the repellent sides of the threaded rods of the device for quickly adjusting the verticality of the H-shaped steel sheet pile are provided with adjusting handles; the adjacent sides of the threaded rods are rotatably connected with ejector blocks through rotating shafts.

Further optimize this technical scheme, the locating piece of a device of the straightness that hangs down of fast speed adjusting H shaped steel stake is the locating piece of plastics material.

Further optimizing the technical scheme, the outer sides of the positioning blocks of the device for quickly adjusting the perpendicularity of the H-shaped steel sheet pile are both in threaded connection with two bolts; the positioning block is fixedly connected with the upper skid through a bolt.

Further optimize this technical scheme, the device that the straightness that hangs down of a quick adjustment H shaped steel stake's locating piece and the lower terminal surface of last skid are perpendicular to be cooperated.

The utility model discloses compare with the straightness's of straightness's that hangs down of traditional adjustment H shaped steel stake, its beneficial effect lies in:

1. the steel body, the pile hole, the lower skid, the upper skid, the positioning block and the clamping device are matched, so that the verticality of the H-shaped steel can be conveniently and quickly adjusted for pouring;

2. the upper skid and the steel body are fixed together by the cooperation of the clamping block, the lower skid, the upper skid and the threaded rod, so that the upper skid is always clamped, and the upper skid is conveniently fixed into a whole for better use;

3. the arrangement of the adjusting handle is convenient for controlling the rotation of the threaded rod, and the threaded rod can be conveniently and better clamped for use; the top block is arranged, so that the contact clamping use is facilitated; the bolt that sets up on the locating piece is convenient with its fixed connection to on the skid.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the structure of the upper skid of the present invention;

FIG. 4 is a schematic view of another perspective structure of the upper skid of the present invention;

FIG. 5 is a cross-sectional view of the bolt of the present invention;

in the figure, 1, a steel body; 2. pile holes; 3. a lower skid is arranged; 4. putting a skid; 5. positioning blocks; 6. a clamping block; 7. a threaded rod; 8. adjusting the handle; 9. a top block; 10. and (4) bolts.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-5, a device for rapidly adjusting the verticality of an H-shaped steel sheet pile comprises a steel body 1 of H-shaped steel and a pile hole 2, and is characterized in that: the front and the back of the upper end of the pile hole 2 are provided with lower skids 3; the upper end of the lower skid 3, the left end and the right end of the steel body 1 are provided with an upper skid 4 in a fitting manner; the positioning blocks 5 are arranged at the front end of the steel body 1 and on the close sides of the two upper skids 4; the rear end of the positioning block 5 is in fit with the front end of the steel body 1; the upper ends of the lower skids 3 are respectively provided with a clamping device matched with the upper skids 4, and the clamping devices are used for attaching and fixing the two upper skids 4 and the steel body 1; the clamping device comprises an n-shaped clamping block 6, and the lower end of the clamping block 6 is fit with the upper end of the lower backing wood 3; threaded rods 7 are connected to the left end and the right end of the clamping block 6 in a threaded mode, and the threaded rods 7 are correspondingly matched with the outer side of the upper skid 4; the two clamping devices have the same structure; the repelling sides of the threaded rods 7 are provided with adjusting handles 8; the adjacent sides of the threaded rods 7 are rotatably connected with ejector blocks 9 through rotating shafts; the positioning block 5 is made of plastic; the outer sides of the positioning blocks 5 are both in threaded connection with two bolts 10; the positioning block 5 is fixedly connected with the upper skid 4 through a bolt 10; the positioning block 5 is vertically matched with the lower end surface of the upper skid 4.

When the steel body 1 of the H-shaped steel is placed, a horizontal ruler and an angle ruler are used, and are traditional tools;

before the H-shaped steel body 1 is placed, the periphery of an orifice at the upper end of a pile hole 2 is flattened, a lower skid 3 is laid on the outer side of the orifice, two lower skids 3 are adjusted to be horizontal through a level ruler, an upper skid 4 is manufactured, a positioning block 5 is positioned by using an angle ruler, the positioning block 5 is installed and fixed on the upper skid 4 to ensure that the positioning block 5 is vertical to the lower end surface of the upper skid 4, the steel body 1 is placed in the pile hole 2, the positioned and installed upper skid 4 is placed on the lower skid 3, the positioning block 5 on the upper skid 4 is attached to the front end of the steel body 1 after positioning, the two upper skids 4 are positioned in the middles of the two lower skids 3 as shown in figure 2, the upper skid 4 and the steel body 1 are clamped by a clamping device to ensure that the upper skid 4 is attached to and clamped with the steel body 1, the side face of the positioning block 5 is tightly attached to the front end face of the steel body 1, the clamped upper skid 4 and the steel body 1 are fixedly connected into a whole through a clamping device, the steel body 1 is parallel to the center of the pile hole 2 and is vertical to the horizontal plane, because the lower skid 3 is horizontally arranged, the upper skid 4 is also horizontal at the upper end of the lower skid 3, the steel body 1 connected with the lower skid 3 is vertical to the lower skid 3, and the pile hole 2 is also vertical to the lower skid 3, at the moment, the whole formed by fixing the upper skid 4, the positioning block 5 and the steel body 1 through the clamping device is integrally moved, the center of the steel body 1 is coincided with the center of gravity of the pile hole 2, then the concrete pouring of the steel body 1 can be completed, the steel body 1 of the H-shaped steel is vertically poured, and the perpendicularity of the H-shaped steel can be conveniently and rapidly adjusted for pouring;

the clamping device is as shown in figure 1, a clamping block 6 is placed on a lower skid 3, an upper skid 4 is arranged in the clamping block 6, then a threaded rod 7 is rotated, the threaded rod 7 rotates on the clamping block 6, the threaded rod 7 moves to clamp the upper skid 4 to the outer side of a steel body 1, the upper skid 4 and the steel body 1 are fixed together, the upper skid 4 is always clamped according to the self-locking principle of threads, and the upper skid 4 is conveniently fixed into a whole for better use;

the arrangement of the adjusting handle 8 is convenient for controlling the rotation of the threaded rod 7, so that the threaded rod can be conveniently and better clamped for use; the top block 9 is arranged, so that the top block 9 is in contact with the upper skid 4, and the use of better contact clamping is facilitated; the bolt 10 provided on the positioning block 5 facilitates its fixed attachment to the upper skid 4.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modifications, equivalents, improvements and the like which are made without departing from the spirit and scope of the present invention should be considered within the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a device of quick adjustment H shaped steel stake straightness that hangs down, includes steel body (1) and stake hole (2) of H shaped steel, its characterized in that: lower skids (3) are arranged at the front and the rear sides of the upper end of the pile hole (2); the upper ends of the lower skids (3) and the left and right ends of the steel body (1) are respectively provided with an upper skid (4) in a fitting manner; the positioning blocks (5) are arranged at the front end of the steel body (1) and on the near sides of the two upper skids (4); the rear end of the positioning block (5) is in fit with the front end of the steel body (1);

the upper end of the lower skid (3) is provided with a clamping device matched with the upper skid (4), and the clamping device is used for attaching and fixing the two upper skids (4) and the steel body (1).

2. The device for rapidly adjusting the perpendicularity of the H-shaped steel plate pile according to claim 1 is characterized in that: the clamping device comprises an n-shaped clamping block (6), and the lower end of the clamping block (6) is in fit with the upper end of the lower backing wood (3); the left end and the right end of the clamping block (6) are both in threaded connection with a threaded rod (7), and the threaded rods (7) are correspondingly matched with the outer side of the upper skid (4); the two clamping devices have the same structure.

3. The device for rapidly adjusting the verticality of the H-shaped steel plate pile according to claim 2, characterized in that: the repelling sides of the threaded rods (7) are provided with adjusting handles (8); the near sides of the threaded rods (7) are rotationally connected with ejector blocks (9) through rotating shafts.

4. The device for rapidly adjusting the perpendicularity of the H-shaped steel plate pile according to claim 1 is characterized in that: the positioning block (5) is a plastic positioning block (5).

5. The device for rapidly adjusting the perpendicularity of the H-shaped steel plate pile according to claim 4, is characterized in that: the outer sides of the positioning blocks (5) are in threaded connection with two bolts (10); the positioning block (5) is fixedly connected with the upper skid (4) through a bolt (10).

6. The device for rapidly adjusting the perpendicularity of the H-shaped steel plate pile according to claim 1 is characterized in that: the positioning block (5) is vertically matched with the lower end surface of the upper skid (4).