CN212452602U

CN212452602U - Hydraulic telescopic conduit matched with cast-in-situ bored pile

Info

Publication number: CN212452602U
Application number: CN202020785910.6U
Authority: CN
Inventors: 郑东昕; 杨瑾; 陶月长
Original assignee: China MCC17 Group Co Ltd
Current assignee: China MCC17 Group Co Ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-02-02
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a hydraulic telescoping pipe who cooperates bored concrete pile relates to pile foundation construction technical field. This hydraulic telescoping pipe who cooperates bored concrete pile, including the pipe, the quantity of pipe is two, and the pipe cover that is located the top locates the surface of the pipe that is located the below, and is provided with the pipe stopper between two pipes. The hydraulic telescopic conduit pipe matched with the cast-in-situ bored pile changes the mechanical connection of the original conduit pipe into socket joint type connection, the diameter of the conduit pipe at the upper section is larger than that of the conduit pipe at the lower section, the conduit pipe at the lower section is directly inserted into the conduit pipe at the upper section, and a rubber ring is reserved at the end of the conduit pipe at the lower section to fill the gap between the conduit pipes. The detachable stopper is reserved at the bottom end opening of the upper section guide pipe, the lower section guide pipe is conveniently detached or connected, hydraulic pipes are welded on two sides of the guide pipe, the effect of controlling the length of the guide pipe is achieved by connecting hydraulic devices, and the connection mode between the hydraulic pipes is consistent with the connection mode between the guide pipes.

Description

Hydraulic telescopic conduit matched with cast-in-situ bored pile

Technical Field

The utility model relates to a pile foundation construction technical field specifically is a hydraulic telescoping pipe who cooperates bored concrete pile.

Background

At present, the existing guide pipe for pouring concrete underwater needs to be lifted every 2m, the operation process of workers is complicated, the operation difficulty is high, the possibility of errors is high, the possibility of omitting or simplifying the process privately is high for saving time by operating personnel, and the construction quality is difficult to guarantee well while the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a hydraulic telescoping pipe of cooperation bored concrete pile has solved the present existing pipe of concreting under water and has pour every 2m and need promote the pipe, and workman operation process is loaded down with trivial details, and the operation degree of difficulty is big, and the possibility of error appearing is high, and operating personnel saves or privately simplifies the problem that the process possibility is high for save time.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a hydraulic telescoping pipe who cooperates bored concrete pile, includes the pipe, the quantity of pipe is two, and the pipe cover that is located the top locates the surface of the pipe that is located the below, and is provided with the pipe stopper between two pipes, the both sides of pipe all are provided with flexible pipe through the connecting piece.

Preferably, the telescopic pipe is provided with a telescopic pipe connecting device, and the telescopic pipe connecting device is positioned at one side of the connecting position of the two guide pipes.

(III) advantageous effects

The utility model provides a hydraulic telescoping pipe who cooperates bored concrete pile. The method has the following beneficial effects: the hydraulic telescopic conduit pipe matched with the cast-in-situ bored pile changes the mechanical connection of the original conduit pipe into socket joint type connection, the diameter of the conduit pipe at the upper section is larger than that of the conduit pipe at the lower section, the conduit pipe at the lower section is directly inserted into the conduit pipe at the upper section, and a rubber ring is reserved at the end of the conduit pipe at the lower section to fill the gap between the conduit pipes. The detachable stopper is reserved at upper segment pipe bottom port, conveniently demolish or connect the hypomere pipe, the welding of pipe both sides has the hydraulic pressure pipe, reach the effect of the length of control pipe through connecting hydraulic means, connected mode between the hydraulic pressure pipe is unanimous with the connected mode between the pipe, connect hydraulic pressure pipe and pipe through the welded mode, the length of hydraulic pressure union coupling hydraulic means control hydraulic pressure pipe again, thereby reach the effect of control pipe length, construction steps have been reduced when the guarantee construction quality.

Drawings

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

fig. 2 is a side view of the present invention.

In the figure: 1. a telescopic pipe; 2. a conduit; 3. a telescopic tube connecting device; 4. a catheter stop block; 5. a connecting member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a hydraulic telescoping pipe who cooperates bored concrete pile, includes pipe 2, and the quantity of pipe 2 is two, and the pipe 2 cover that is located the top is located the surface of pipe 2 that is located the below, and is provided with pipe stopper 4 between two pipe 2, and the both sides of pipe 2 all are provided with flexible pipe 1 through connecting piece 5, are provided with flexible pipe connecting device 3 on flexible pipe 1, and flexible pipe connecting device 3 is located one side of two pipe 2 hookup locations.

When the device works, the following operations are carried out:

(1) and (4) forming holes by a drilling machine of the cast-in-situ bored pile.

(2) And assembling the guide pipe according to the designed pile length and hoisting the guide pipe into the hole.

(3) The conduit is extended by hydraulic means.

(4) The funnel is added to start pouring concrete and the conduit is shortened by hydraulic means with the speed of concrete pouring.

To sum up, the hydraulic telescopic conduit pipe matched with the cast-in-situ bored pile changes the mechanical connection of the original conduit pipe into socket joint type connection, the diameter of the conduit pipe at the upper section is larger than that of the conduit pipe at the lower section, the conduit pipe at the lower section is directly inserted into the conduit pipe at the upper section, a rubber ring is reserved at the end head of the conduit pipe at the lower section, and the gap between the conduit pipe and the conduit pipe is filled. The detachable stopper is reserved at upper segment pipe bottom port, conveniently demolish or connect the hypomere pipe, the welding of pipe both sides has the hydraulic pressure pipe, reach the effect of the length of control pipe through connecting hydraulic means, connected mode between the hydraulic pressure pipe is unanimous with the connected mode between the pipe, connect hydraulic pressure pipe and pipe through the welded mode, the length of hydraulic pressure union coupling hydraulic means control hydraulic pressure pipe again, thereby reach the effect of control pipe length, construction steps have been reduced when the guarantee construction quality.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic telescoping conduit who cooperates bored concrete pile which characterized in that: including pipe (2), the quantity of pipe (2) is two, and pipe (2) cover that is located the top is located the surface of pipe (2) that is located the below, and is provided with pipe stopper (4) between two pipe (2), the both sides of pipe (2) all are provided with flexible pipe (1) through connecting piece (5).

2. The hydraulic telescopic conduit matched with the cast-in-situ bored pile according to claim 1, wherein: the telescopic pipe (1) is provided with a telescopic pipe connecting device (3), and the telescopic pipe connecting device (3) is positioned on one side of the connecting position of the two guide pipes (2).