CN209936763U

CN209936763U - Simple and easy balanced push pipe inlet tube of type muddy water and mud pipe support positioning tool

Info

Publication number: CN209936763U
Application number: CN201920634280.XU
Authority: CN
Inventors: 钱福健; 刘康; 李小杰; 林海; 刘亚松; 全有维
Original assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Current assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-01-14
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses a simple mud-water balance pipe-jacking water inlet pipe and mud pipe support positioning tool, which comprises a plurality of groups of supporting legs and a plurality of steel pipes; every group's supporting legs includes two supporting legs, the height of supporting legs is set for according to the height of inlet tube and mud pipe, two the bottom parallel mount of supporting legs is on the pipe joints inner wall of push pipe of same cross-section, the supporting legs is perpendicular with ground, two the top and the steel pipe of supporting legs are connected, the both ends of steel pipe respectively with pipe joints inner wall fixed connection, every section pipe joints of push pipe is inside installs a plurality of groups supporting legs and steel pipe, all according to the length of inlet tube and mud pipe the steel pipe is in on same horizontal plane, inlet tube and mud pipe are placed on the steel pipe on two supporting legs tops of pre-installation. The utility model has the advantages of simple structure, simple operation and easy manufacture.

Description

Simple and easy balanced push pipe inlet tube of type muddy water and mud pipe support positioning tool

Technical Field

The utility model relates to an instrument for the construction, concretely relates to simple and easy balanced push pipe inlet tube of type muddy water and mud pipe support positioning tool.

Background

In the construction process of the mud-water balance jacking pipe, along with jacking of the jacking pipe joints, the water inlet pipe and the sludge discharge pipe need to be lengthened after splicing of each joint of the pipe joints. The circular pipe jacking section cannot effectively support the water inlet pipe and the sludge discharge pipe, and a support needs to be installed. In traditional support installation, the workman all adopts the height of support between the push pipe tube coupling around direct sight aligns, causes the high nonconformity of front and back support easily to make the support can't play the supporting role to the support effectively.

Disclosure of Invention

The purpose of the invention is as follows: the utility model aims to provide a simple and easy balanced push pipe inlet tube of type muddy water and mud pipe support positioning tool to prior art's not enough.

The technical scheme is as follows: the utility model relates to a simple mud-water balance pipe-jacking water inlet pipe and mud pipe support positioning tool, which comprises a plurality of groups of supporting legs and a plurality of steel pipes; every group's supporting legs includes two supporting legs, the height of supporting legs is set for according to the height of inlet tube and mud pipe, two the bottom parallel mount of supporting legs is on the pipe joints inner wall of push pipe of same cross-section, the supporting legs is perpendicular with ground, two the top and the steel pipe of supporting legs are connected, the both ends of steel pipe respectively with pipe joints inner wall fixed connection, every section pipe joints of push pipe is inside installs a plurality of groups supporting legs and steel pipe, all according to the length of inlet tube and mud pipe the steel pipe is in on same horizontal plane, inlet tube and mud pipe are placed on the steel pipe on two supporting legs tops of pre-installation.

Preferably, the supporting legs and the steel pipes are stainless steel pipes, the joints of the supporting legs and the steel pipes and the inner parts of the pipe joints of the jacking pipes are respectively drilled with electric drills and provided with expansion screws, the supporting legs and the pipe joints of the jacking pipes are welded through the expansion screws, and the welding parts of the supporting legs and the pipe joints of the jacking pipes are lower welding points; the steel pipe and the top pipe joint are connected through expansion screws in a welded mode, and the welding positions of the two ends of the steel pipe and the top pipe joint are upper welding points.

Preferably, the top of the supporting foot extends to the upper part of the steel pipe.

Preferably, the steel tube between the two support legs is interrupted.

Preferably, the two supporting legs are respectively positioned on two sides of the inner bottom surface of the top pipe joint, and the plane where the supporting legs and the steel pipe are located is perpendicular to the length direction of the top pipe joint.

Has the advantages that: (1) the utility model has simple structure and convenient installation, the installation of the water inlet pipe and the mud discharging pipe can be completed only by setting the height of the supporting legs according to the height of the water inlet pipe and the mud discharging pipe, then welding the round pipe on the top end of the supporting legs and respectively placing the water inlet pipe and the mud discharging pipe on the steel pipe on which the top end of the supporting legs is pre-installed, and the utility model has good practicability and adaptability;

(2) the utility model provides an in traditional push pipe inlet tube and mud pipe installation because the high difference between the fore-and-aft support causes the support can't support the problem effectively to inlet tube and mud pipe, the utility model discloses weld the reservation with supporting legs and steel pipe in advance to the installation quantity and the position of supporting legs and steel pipe are set for to the connection length according to inlet tube and mud pipe, this positioning tool simple manufacture, cost are lower, can make according to on-the-spot actual conditions adjustment size, strong adaptability.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram in embodiment 2 of the present invention.

Wherein, 1-supporting feet; 2-a steel pipe; 3-welding points are arranged; 4-lower welding point; 5-pipe jacking pipe joint; 6-water inlet pipe; 7-a sludge discharge pipe.

Detailed Description

The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.

Example 1: a simple mud-water balance pipe jacking inlet pipe and mud pipe support positioning tool is shown in figure 1, and comprises a plurality of groups of supporting legs 1 and a plurality of steel pipes 2; supporting legs 1 and steel pipe 2 are the stainless steel pipe, and every supporting legs of group 1 includes two supporting legs 1, supporting legs 1 highly sets for according to inlet tube 6 and mud pipe 7 highly, two supporting legs 1's bottom parallel mount is on the 5 inner walls of pipe joints of push pipe of same cross-section, supporting legs 1 and ground vertical, two supporting legs 1's top is connected with steel pipe 2, steel pipe 2's both ends respectively with 5 inner wall fixed connection of pipe joints of push pipe, every section pipe joints of push pipe 5 is inside installs a plurality of groups supporting legs 1 and steel pipe 2 according to inlet tube 6 and mud pipe 7's length, all steel pipe 2 is in on same horizontal plane, inlet tube 6 and mud pipe 7 are placed on the steel pipe 2 on two supporting legs 1 tops of pre-installation.

The supporting leg 1 and the steel pipe 2 are respectively drilled with an electric drill at the joint with the inside of the pipe joint 5 of the top pipe and are provided with expansion screws, the supporting leg 1 is welded with the pipe joint 5 of the top pipe through the expansion screws, and the welding position of the supporting leg 1 and the pipe joint 5 of the top pipe is a lower welding point 4; the steel pipe 2 is welded with the top pipe joint 5 through an expansion screw, and the welding position of two ends of the steel pipe 2 and the top pipe joint 5 is an upper welding point 3; the two supporting legs 1 are respectively positioned on two sides of the inner bottom surface of the top pipe joint 5, and the plane where the supporting legs 1 and the steel pipe 2 are located is perpendicular to the length direction of the top pipe joint 5.

The mounting step of the bracket positioning tool in this embodiment includes the following steps:

the method comprises the following steps: after the pipe joints of the jacking pipes are spliced, a water inlet pipe and a sludge discharge pipe need to be installed, and a support positioning tool is arranged on the inner sides of the pipe joints of the jacking pipes;

step two: roughly flattening the support positioning tool through the sight of a person, so that two ends of the steel pipe 2 of the support positioning tool are positioned on a horizontal plane;

step three: at the moment, two ends of the steel pipe 2 of the support positioning tool are positioned on the inner wall of the pipe-jacking pipe joint, and holes are drilled on the inner wall of the pipe-jacking pipe joint at the same side near the two ends of the steel pipe 2 of the support positioning tool by using an electric drill; the drilling hole is an upper welding point 3 of the water inlet pipe and the mud discharging pipe bracket;

step four: determining a lower welding point 4 of a supporting leg of the support positioning tool, drilling holes by using an electric drill, driving expansion screws into the drilled holes at the upper end and the lower end of the support positioning tool, and respectively welding the two ends of the steel pipe 2 and the bottom of the supporting leg onto the expansion screws at corresponding positions;

step five: and a water inlet pipe and a sludge discharge pipe are arranged on the steel pipe 2 and connected with the water inlet pipe and the sludge discharge pipe between the front pipe jacking pipe joint and the rear pipe jacking pipe joint.

Example 2: as shown in fig. 2, the top of the supporting foot 1 in this embodiment extends to the upper side of the steel tube 2, and the steel tube 2 between the two supporting feet 1 is interrupted; the remaining structural components and the method of use were the same as in example 1.

The supporting legs 1 and the half steel pipes in the embodiment form an independent supporting system; the steel pipe 2 between the two supporting legs 1 is interrupted, and the structural design is to prevent a constructor from easily tripping over the steel pipe 2 which is carelessly communicated with the constructor in the process of construction operation in the jacking pipe, so that certain damage is caused to the human body.

As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a simple and easy balanced push pipe inlet tube of type muddy water and mud pipe support positioning tool which characterized in that: comprises a plurality of groups of supporting legs and a plurality of steel pipes; every group's supporting legs includes two supporting legs, the height of supporting legs is set for according to the height of inlet tube and mud pipe, two the bottom parallel mount of supporting legs is on the pipe joints inner wall of push pipe of same cross-section, the supporting legs is perpendicular with ground, two the top and the steel pipe of supporting legs are connected, the both ends of steel pipe respectively with pipe joints inner wall fixed connection, every section pipe joints of push pipe is inside installs a plurality of groups supporting legs and steel pipe, all according to the length of inlet tube and mud pipe the steel pipe is in on same horizontal plane, inlet tube and mud pipe are placed on the steel pipe on two supporting legs tops of pre-installation.

2. The stent positioning tool of claim 1, wherein: the supporting legs and the steel pipes are stainless steel pipes, the joints of the supporting legs and the steel pipes and the inner parts of the pipe joints of the jacking pipes are respectively drilled with electric drills and provided with expansion screws, the supporting legs and the pipe joints of the jacking pipes are welded through the expansion screws, and the welding positions of the supporting legs and the pipe joints of the jacking pipes are lower welding points; the steel pipe and the top pipe joint are connected through expansion screws in a welded mode, and the welding positions of the two ends of the steel pipe and the top pipe joint are upper welding points.

3. The stent positioning tool of claim 1, wherein: the top of the supporting leg extends to the upper part of the steel pipe.

4. The stent positioning tool of claim 3, wherein: the steel tube between the two support legs is interrupted.

5. The stent positioning tool of claim 1, wherein: the two supporting legs are respectively positioned on two sides of the inner bottom surface of the top pipe joint, and the plane where the supporting legs and the steel pipe are located is perpendicular to the length direction of the top pipe joint.