CN212258366U

CN212258366U - Drilling vibration reduction arrangement structure adjacent to underground pipeline

Info

Publication number: CN212258366U
Application number: CN202021075479.2U
Authority: CN
Inventors: 鞠红旗; 梁沛; 梁世强; 迟善钊; 胡兆钱
Original assignee: Shandong Haicheng Digital Technology Co ltd
Current assignee: Shandong Haicheng Digital Technology Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2020-12-29
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a drill hole damping arrangement structure of pipeline is buried adjacently, including lower semicircle shell, the upper end lateral wall of lower semicircle shell is connected with rather than the complex first semicircle shell through rotating the hinge rotation, lower semicircle shell all is equipped with the buffering inner shell with the inner wall of first semicircle shell, be equipped with the buffering clearance between the inner wall of buffering inner shell and lower semicircle shell and first semicircle shell, the both ends of buffering inner shell and lower semicircle shell and first semicircle shell all are through baffle fixed connection, be equipped with fixed establishment down between semicircle shell and the first semicircle shell. The utility model discloses, it can carry out effectual buffering to the vibrations that drilling produced, makes buried pipeline obtain higher protection, the potential safety hazard that greatly reduced drilling brought.

Description

Drilling vibration reduction arrangement structure adjacent to underground pipeline

Technical Field

The utility model relates to an underground construction engineering technical field especially relates to a drilling damping arrangement structure of pipeline is buried to neighbouring ground.

Background

In order to make the surface of the building more beautiful and to improve the utilization rate of the ground, the pipeline is generally arranged inside the wall or below the ground during the construction work, and this installation mode is widely used.

However, when the wall or the ground needs to be drilled, the wall and the ground can generate severe vibration, and the vibration can cause great damage to some special pipelines and even cause the danger of life safety due to the membrane rupture of the pipelines.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the drilling damping arrangement structure of a neighbouring ground buried pipeline that proposes, it can carry out effectual buffering to the vibrations that drilling produced, makes the buried pipeline obtain higher protection, the potential safety hazard that greatly reduced drilling brought.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a drilling damping arrangement structure of pipeline is buried to neighbouring ground, includes semicircle shell down, the upper end lateral wall of semicircle shell down is connected with rather than the complex last semicircle shell through rotating the hinge rotation, semicircle shell all is equipped with the buffering inner shell with the inner wall of last semicircle shell down, be equipped with the buffering clearance between the inner wall of buffering inner shell and lower semicircle shell and last semicircle shell, the both ends of buffering inner shell and lower semicircle shell and last semicircle shell all are through baffle fixed connection, be equipped with fixed establishment down between semicircle shell and the last semicircle shell.

Preferably, the fixing mechanism comprises a device plate fixedly connected to the side wall of the upper semicircular shell, a through hole is formed in the side wall of the device plate, an internal threaded hole corresponding to the through hole is formed in the side wall of the lower semicircular shell, and a screw penetrating through the through hole and extending into the internal threaded hole is arranged on the outer wall of the device plate.

Preferably, a plurality of rubber air bags which are uniformly distributed are fixedly connected in the buffer gap.

Preferably, the material of buffering inner shell is rubber, the inner wall fixedly connected with of buffering inner shell has a plurality of evenly distributed sponge pieces.

Preferably, the lower semicircular shell and the upper semicircular shell are made of stainless steel materials.

Preferably, the surface of the partition board is provided with a thin rubber layer.

The utility model discloses in, its beneficial effect does:

1. the fixed establishment who sets up, when burying the pipeline on the installation ground, will be in the wire casing is placed to semicircle shell down, then place the pipeline on the surface of the sponge piece of buffering inner shell inner wall, then will go up semicircle shell and close the upper end of semicircle shell down through rotating the hinge, then pass the screw through-hole with the screw and screw in the internal thread hole, can accomplish the pipeline installation, the installation is more convenient.

2. The lower semicircle shell that sets up, last semicircle shell rubber gas and bag buffering clearance, when drilling produced vibrations, the lower semicircle shell of pipeline outer wall then can absorb vibrations effort with last semicircle shell, and buffering clearance and its inside rubber gas bag then can keep apart vibrations, and the vibrations that significantly reduce are to the vibrations harm of pipeline.

3 the buffering inner shell and the sponge piece that set up, when drilling produced vibrations, buffering inner shell and sponge piece then keep apart the vibrations secondary, further buffering vibrations, further promote the protection of pipeline.

Drawings

Fig. 1 is a schematic structural diagram of a drilling damping arrangement structure of an adjacent buried pipeline according to the present invention;

fig. 2 is an axial sectional structural schematic view of a drilling damping arrangement of an adjacent buried pipeline proposed by the present invention;

fig. 3 is an enlarged structural diagram of a point a of a drilling damping arrangement structure of a nearby buried pipeline.

In the figure: the hinge comprises a lower semicircular shell, an upper semicircular shell, a buffer inner shell, a rubber air bag, a sponge block, a buffer gap, a partition plate, a placing plate, a through hole, a screw, an internal threaded hole and a rotating hinge, wherein the lower semicircular shell is 1, the upper semicircular shell is 2, the buffer inner shell is 3, the rubber air bag is 4, the sponge block is 5, the buffer gap is 6, the partition plate is.

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.

Referring to fig. 1-3, a drilling vibration damping arrangement structure of an adjacent buried pipeline comprises a lower semicircular outer shell 1, the upper end side wall of the lower semicircular outer shell 1 is rotatably connected with an upper semicircular outer shell 2 matched with the lower semicircular outer shell through a rotating hinge 12, the lower semicircular outer shell 1 and the upper semicircular outer shell 2 are made of stainless steel, the inner walls of the lower semicircular outer shell 1 and the upper semicircular outer shell 2 are respectively provided with a buffer inner shell 3, the buffer inner shell 3 is made of rubber, the inner wall of the buffer inner shell 3 is fixedly connected with a plurality of uniformly distributed sponge blocks 5, a buffer gap 6 is arranged between the buffer inner shell 3 and the inner walls of the lower semicircular outer shell 1 and the upper semicircular outer shell 2, a plurality of uniformly distributed rubber airbags 4 are fixedly connected in the buffer gap 6, when vibration is generated in drilling, the lower semicircular outer shell 1 and the upper semicircular outer shell 2 on the outer wall of the pipeline can absorb vibration acting force, the buffer gap 6 and the rubber airbags 4 in the buffer gap 6 can, the vibrations harm of the vibrations of significantly reducing vibrations to the pipeline, buffering inner shell 3 then keep apart the vibrations secondary with sponge piece 5, further buffering vibrations, further promote the protection of pipeline.

Buffer inner shell 3 and lower semicircle shell 1 and the both ends of last semicircle shell 2 all pass through baffle 7 fixed connection, and the surface of baffle 7 is equipped with the rubber thin layer, and the leakproofness between semicircle shell 1 and the last semicircle shell 2 can be promoted to the rubber thin layer.

Be equipped with fixed establishment between semicircle shell 1 and the semicircle shell 2 down, fixed establishment includes that fixed connection is equipped with through-hole 9 at the lateral wall of the device board 8 of last semicircle shell 2 lateral wall, the lateral wall of lower semicircle shell 1 is equipped with the internal thread hole 11 that corresponds with through-hole 9, the outer wall of device board 8 is equipped with the screw 10 that runs through-hole 9 and extend to in the internal thread hole 11, when burying the pipeline with the installation, to place semicircle shell 1 down in the wire casing, then place the pipeline on the surface of the sponge piece 5 of 3 inner walls of buffering inner shells, then close semicircle shell 1's upper end under with last semicircle shell 2 through rotating hinge 12, then pass screw 10 through-hole 9 and screw into in the internal thread hole 11, can accomplish the pipeline installation, it is more convenient to install.

In the utility model, when the pipeline is buried in the ground, the lower semicircular shell 1 is placed in the wire groove, then the pipeline is placed on the surface of the sponge block 5 on the inner wall of the buffering inner shell 3, then the upper semicircular shell 2 is closed at the upper end of the lower semicircular shell 1 by rotating the hinge 12, then the screw 10 is screwed into the inner threaded hole 11 through the through hole 9, the pipeline can be installed, the installation is convenient, when the drilling is needed near the pipeline in the construction process, the violent vibration generated by the drilling can be transmitted to the outer wall of the pipeline, at this moment, the lower semicircular shell 1 and the upper semicircular shell 2 on the outer wall of the pipeline can absorb vibration acting force, the buffer gap 6 and the rubber air bag 4 inside the buffer gap can isolate vibration, the vibration damage to the pipeline is greatly reduced, the buffer inner shell 3 and the sponge block 5 can isolate vibration for the second time, the vibration is further buffered, and the protection to the pipeline is further promoted.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a drilling damping arrangement structure of pipeline is buried to neighbouring ground, includes semicircle shell (1) down, its characterized in that, the upper end lateral wall of semicircle shell (1) down is connected with rather than complex last semicircle shell (2) through rotating hinge (12) rotation, the inner wall of semicircle shell (1) and last semicircle shell (2) all is equipped with buffering inner shell (3) down, be equipped with between the inner wall of buffering inner shell (3) and lower semicircle shell (1) and last semicircle shell (2) buffering clearance (6), buffering inner shell (3) and the both ends of lower semicircle shell (1) and last semicircle shell (2) all are through baffle (7) fixed connection, be equipped with fixed establishment down between semicircle shell (1) and last semicircle shell (2).

2. The drilling vibration damping arrangement for an adjacent buried pipeline according to claim 1, characterized in that the fixing mechanism comprises a mounting plate (8) fixedly connected to the side wall of the upper semicircular shell (2), the side wall of the mounting plate (8) is provided with a through hole (9), the side wall of the lower semicircular shell (1) is provided with an internal threaded hole (11) corresponding to the through hole (9), and the outer wall of the mounting plate (8) is provided with a screw (10) extending through the through hole (9) and into the internal threaded hole (11).

3. A borehole damping arrangement for an adjacent underground pipeline according to claim 1, characterised in that a plurality of evenly distributed rubber bladders (4) are fixedly connected in the damping gap (6).

4. The drilling vibration damping arrangement structure of the adjacent buried pipeline according to claim 1, characterized in that the material of the buffering inner shell (3) is rubber, and a plurality of uniformly distributed sponge blocks (5) are fixedly connected to the inner wall of the buffering inner shell (3).

5. The borehole damping arrangement for an adjacent underground pipeline according to claim 1, characterized in that the lower semicircular casing (1) and the upper semicircular casing (2) are made of stainless steel.

6. A borehole damping arrangement adjacent an underground pipeline according to claim 1, characterized in that the surface of the bulkhead (7) is provided with a thin layer of rubber.