CN217204208U

CN217204208U - Protection type engineering survey control point buries stake underground

Info

Publication number: CN217204208U
Application number: CN202220823625.8U
Authority: CN
Inventors: 张婷; 卢志刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-08-16
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a protection type engineering measurement control point buries stake underground, bury the stake underground and include: the protective cover is arranged at the end part of the sheath. The application provides a protection type engineering survey control point buries the stake underground, when burying the control point underground, because pile foundation and prefabricated and fixed connection of sheath, only need set up a blind hole subaerial, then will have the sheath of pile foundation to put into the blind hole, make the control point installation more simple and convenient, use the visor at last to cover the sheath, the visor protects the pile foundation, avoids the control point to receive to collide with and leads to damaging.

Description

Protection type engineering survey control point buries stake underground

Technical Field

The utility model relates to a measuring unit technical field especially relates to a protection type engineering measurement control point buries stake underground.

Background

The control point embedded pile is used for fixing the control point, the existing control point embedded pile comprises a cast-in-place cement pile, a poured cement mortar pile, a single-layer or double-layer stone pile and the like, and when severe environment or time is urgent, the embedded pile is difficult to manufacture and consumes time.

SUMMERY OF THE UTILITY MODEL

The application provides a protection type engineering survey control point buries stake underground, has solved among the prior art technical problem that the stake is makeed the difficulty in adverse circumstances underground to the control point.

The application provides a protection type engineering survey control point buries stake underground, bury the stake underground and include: the protective cover is arranged at the end part of the sheath; the pile foundation includes first base member, second base member, third base member and control point, first base member, second base member, third base member all are located inside the sheath, the second base member centers on first base member sets up, the third base member sets up the top of first base member, second base member, the control point embedding sets up in the first base member.

In some embodiments, the end of the sheath inserted into the ground is provided with a bottom plate, and the bottom plate is arranged at the end of the sheath in a sealing mode.

In some embodiments, the protective cover is inwardly buckled to form an inner buckling part, and the inner buckling part is sleeved outside the sheath.

In some embodiments, the sheath and the protective cover are made of corrosion-resistant metal or alloy.

In some embodiments, the exposed end surface of the protective cover is provided with a bump.

In some embodiments, a first through hole is disposed on the bump, and the first through hole is parallel to the end surface of the protective cover.

In some embodiments, the first matrix is concrete, the rods of the control points are inserted while the concrete is poured, the second matrix is backfill, and the third matrix is brickwork.

In some embodiments, the first substrate is shaped as a boss.

In some embodiments, the third base body is provided with a second through hole corresponding to the control point.

The beneficial effect of this application is as follows:

the application provides a stake is buried underground to protection type engineering survey control point, when burying the control point underground, because pile foundation and prefabricated and fixed connection of sheath, only need subaerial set up a blind hole, then will have the sheath of pile foundation to put into the blind hole, make the control point installation more simple and convenient, use the visor at last to cover the sheath, the visor protects the pile foundation, avoids the control point to receive to collide with and lead to damaging.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a side cross-sectional view of a buried pile according to the present application.

Fig. 2 is a top view of a buried pile according to the present application.

Wherein, 10-pile foundation; 11-a first substrate; 12-a second substrate; 13-a third substrate; 131-a second via; 14-a control point; 21-a sheath; 22-a protective cover; 23-a base plate; 24-an inner buckle portion; 25-bump.

Detailed Description

The embodiment of the application provides a protection type engineering survey control point buries stake underground, has solved among the prior art control point and has buried the stake underground and make the technical problem of difficulty in adverse circumstances.

In order to solve the technical problems, the general idea of the embodiment of the application is as follows:

as shown in fig. 1 and 2, the present application provides a protective engineering survey control point 14 buried pile, which includes: the pile foundation comprises a pile foundation 10, a sheath 21 and a protective cover 22, wherein the pile foundation 10 is fixedly arranged in the sheath 21, and the protective cover 22 is arranged at the end part of the sheath 21.

When burying control point 14 underground, because

pile foundation

10 and 21 prefabricated and fixed connection of sheath, only need set up a blind hole subaerial, then will have the sheath 21 of pile foundation 10 to put into the blind hole, make the installation of control point 14 simple and convenient more, use visor 22 to cover sheath 21 at last, visor 22 protects pile foundation 10, avoids control point 14 to receive to collide with and lead to damaging.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

Furthermore, one end of the sheath 21 inserted into the ground is provided with a bottom plate 23, the bottom plate 23 is fixedly arranged at the end part of the sheath 21 in a sealing manner, and the bottom plate 23 can protect the inside of the sheath 21, so that the protection effect of the sheath 21 is further improved.

Further, 100mm thick stone concrete is arranged below the bottom plate 23, so that the embedded piles are placed more stably and prevented from sinking.

In the manufacturing process, the width of the sheath 21 is 400mm, the height of the sheath 21 is 600mm, and the wall thickness of the sheath 21 is 30 mm.

The outer ring of the protective cover 22 is buckled inwards to form an inner buckling part 24, the inner buckling part 24 is sleeved outside the sheath 21, so that the protective cover 22 can be better matched with the sheath 21, and sundries are prevented from entering the inner part between the protective cover 22 and the sheath 21.

Information about the control point 14 can also be engraved on the protective cover 22 to facilitate quick knowledge of the control point 14 information.

Preferably, the material of the sheath 21 and the protective cover 22 is corrosion-resistant metal or alloy, and the material of the sheath 21 and the protective cover 22 may be corrosion-resistant metal or alloy such as stainless steel or aluminum alloy.

The exposed end surface of the protective cover 22 is provided with a projection 25 to facilitate the removal of the protective cover 22 from the sheath 21.

Furthermore, the first through hole is formed in the bump 25, the first through hole is parallel to the end face of the protection cover 22, the protection cover 22 can be taken down by inserting a rod or a rope into the first through hole and then pulling the rod or the rope, and the operation is more convenient.

Pile foundation 10 includes first base member 11, second base member 12, third base member 13 and control point 14, first base member 11, second base member 12, third base member 13 all are located inside sheath 21, second base member 12 centers on first base member 11 sets up, and second base member 12 plays the limiting displacement to first base member 11, avoids first base member 11 to take place to rock, third base member 13 sets up the top of first base member 11, second base member 12, third base member 13 plays the guard action to control point 14, first base member 11 and second base member 12 to make pile foundation 10 upper end more level and more smooth, control point 14 embedding sets up in the first base member 11.

Preferably, the first matrix 11 is concrete, the rod body of the control point 14 is inserted while the concrete is poured, the second matrix 12 is backfill soil, and the third matrix 13 is brickwork.

In the manufacturing process, the width of the upper end face of the first base body 11 is 100mm, the width of the lower end face of the first base body 11 is 400mm, the height of the first base body 11 is 450mm, the second base body 12 beside the first base body 11 is compacted by backfilling, the upper end faces of the first base body 11 and the second base body 12 are located on the same plane, the height of the third base body 13 is 120mm, the whole manufacturing process of the embedded pile is simple and easy, materials are saved, the service life is longer, and the embedded pile is more durable and environment-friendly.

Further, the first base body 11 is in the shape of a boss, and one end of the first base body 11 with a large area is arranged at the lower side of the sheath 21, so that the control point 14 can be stably placed in the sheath 21; the third base 13 is provided with a second through hole 131 corresponding to the control point 14, so that the control point 14 can be conveniently operated through the second through hole 131, and the pile foundation 10 can be kept clean and tidy.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a protection type engineering survey control point buries stake underground which characterized in that buries the stake underground, include: the protective cover is arranged at the end part of the sheath;

the pile foundation includes first base member, second base member, third base member and control point, first base member, second base member, third base member all are located inside the sheath, the second base member centers on first base member sets up, the third base member sets up the top of first base member, second base member, the control point embedding sets up in the first base member.

2. A protected engineered survey control point buried pile according to claim 1, wherein said sheath is provided with a base plate at the end inserted into the ground, said base plate being sealingly provided at the end of said sheath.

3. A protected construction survey control point burying pile according to claim 1, wherein said protective cover is inwardly buckled with an inner buckle portion formed on an outer periphery of said protective cover, said inner buckle portion being fitted over an outer periphery of said sheath.

4. A protected engineered survey control point buried pile as in claim 1, wherein said sheath and protective cover are made of corrosion resistant metal or alloy.

5. A protective engineered survey control point embedded pile as in claim 1, wherein the exposed end face of said protective cover is provided with a projection.

6. A protective engineering measurement control point burying pile according to claim 5, wherein said projection is provided with a first through hole, said first through hole being parallel to an end face of said protective cover.

7. A protective engineering survey control point embedded pile according to claim 1, wherein the first matrix is concrete, the rod body of the control point is inserted while the concrete is poured, the second matrix is backfill, and the third matrix is brickwork.

8. A protected engineered measurement control point buried pile according to claim 1, wherein said first substrate is in the shape of a boss.

9. The pile embedded in a protection type engineering measurement control point according to claim 1, wherein a second through hole is formed in the third substrate corresponding to the control point.