CN216194755U

CN216194755U - Section device in grouting pipe

Info

Publication number: CN216194755U
Application number: CN202122372680.8U
Authority: CN
Inventors: 杨财富; 郭宇谦
Original assignee: Fujian Tianshuo Construction Development Co ltd
Current assignee: Fujian Tianshuo Construction Development Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-04-05
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a grouting pipe internal segmenting device which structurally comprises a top grouting pipe, a segmenting pipe, a bottom grouting pipe, partition cloth, an inclined edge, a clamping groove, a clamping block and a rubber block.

Description

Section device in grouting pipe

Technical Field

The utility model belongs to the technical field of grouting pipes, and particularly relates to a segmenting device in a grouting pipe.

Background

The grouting pipe is a pre-buried grouting pipe system, is used for permanent sealing of construction joints, cold joints, pipe seepage joints, gaps between ground walls and the like in concrete, and can inject certain curable grout into cracks or pores of a rock-soil foundation through the grouting pipe so as to improve the physical and mechanical properties of the grouting pipe, thereby achieving the purposes of seepage prevention, leakage stoppage, reinforcement and building deflection correction;

along with the development of the times, the slip casting pipe has also obtained technical improvement, but the play thick liquid device of current slip casting pipe and the input of whole pipe-line system often are unanimous bore, after the thick liquid is poured into the slip casting device inside, because gravity and air pressure, initial pressure when leading to the thick liquid to ooze is too big, it is not hard up to make out thick liquid department stratum of locating receive great impact easily, and the slip casting pipe fitting often is disposable apparatus, difficult recycle, cause the construction waste easily, consequently, need for a section equipment in the slip casting pipe urgently.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, present a section equipment in slip casting pipe to initial pressure when solving the thick liquid and oozing is too big, makes out thick liquid department rock stratum and receives great impact not hard up easily, and the slip casting pipe fitting is disposable utensil usually, and difficult recycle causes the construction waste easily, consequently, the problem of section equipment in the slip casting pipe of urgent need.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a grouting pipe internal segmenting device which comprises a top grout pipe, a segmenting pipe, a bottom grout pipe, partition cloth, a bevel edge, a clamping groove, a clamping block and a rubber block, wherein the bottom end of the top grout pipe is provided with the segmenting pipe and the bottom grout pipe from top to bottom, and the partition cloth is arranged at the joint of the peripheral wall of the top grout pipe and the segmenting pipe.

Furthermore, the bottom end of the peripheral wall of the pulp ejecting pipe is provided with an oblique edge, the left portion and the right portion of the oblique edge are provided with two clamping grooves which are symmetrically distributed, the inner walls of the clamping grooves are connected with clamping blocks in an inserting mode, and the bottom end of the rubber block is embedded into the clamping grooves.

Furthermore, the upper part and the lower part of the right end of the clamping block are of inclined plane structures.

Furthermore, the bottom end of the inner wall of the clamping groove is in interference fit with the clamping block through a rubber block.

Furthermore, the top side of the inner wall of the clamping groove is in contact with a clamping block in an abutting mode, and the outer end of the clamping block is fixedly connected into the segmented pipe.

Furthermore, the material of the partition cloth is geotextile.

(III) advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1) the section structure in the pipe is beneficial to pressure release after slurry is poured out, the impact pressure during slurry pouring is reduced, pressure protection is carried out on the rock stratum at the slurry outlet part, loosening and extrusion caused by overlarge stress of the rock stratum are avoided, and grouting operation and stable soil structure are facilitated.

2) The clamping groove and the clamping block are arranged at the inclined edge part of the top grout pipe, so that the top grout pipe and the bottom grout pipeline are separated after grouting is finished, secondary recycling is achieved, and construction and production waste are avoided.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the segmented tube of the present invention;

FIG. 3 is a schematic view of a card slot structure of the present invention;

in the figure: the device comprises a top slurry pipe-1, a subsection pipe-2, a bottom slurry pipe-3, a separation cloth-4, a bevel edge-5, a clamping groove-6, a clamping block-7 and a rubber block-8.

Detailed Description

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a segment device in a grouting pipe: the mortar pipe comprises a top mortar pipe 1, a segmented pipe 2, a bottom mortar pipe 3, partition cloth 4, an inclined edge 5, a clamping groove 6, a clamping block 7 and a rubber block 8, wherein the bottom end of the top mortar pipe 1 is provided with the segmented pipe 2 and the bottom mortar pipe 3 from top to bottom, and the partition cloth 4 is arranged at the joint of the peripheral wall of the top mortar pipe 1 and the segmented pipe 2.

The bottom end of the peripheral wall of the pulp ejecting pipe 1 is provided with a bevel edge 5, two clamping grooves 6 which are symmetrically distributed are formed in the left portion and the right portion of the bevel edge 5, the inner wall of each clamping groove 6 is connected with a clamping block 7 in an inserting mode, the bottom end of each rubber block 8 is embedded into the corresponding clamping groove 6, the clamping blocks 7 are favorably attached and installed, and the use stability requirement is met.

The upper part and the lower part of the right end of the clamping block 7 are of inclined plane structures, so that the clamping block is convenient to install.

Wherein, 6 inner wall bottom of draw-in groove passes through

rubber block

8 and 7 interference fit of fixture block, pastes tightly with fixture block 7, and the steadiness is better.

Wherein, 6 inner wall tops of draw-in groove side and fixture block 7 counterbalance contacts, fixture block 7 outer end rigid coupling carries out firm installation in subsection pipe 2, does benefit to the stability in utilization.

The material of the partition cloth 4 is geotextile, so that the cost is low and the sealing property is good.

The working principle is as follows: during the use, when mud pours from top thick liquid pipe 1, through the cavity structure in the segmentation pipe 2, can carry out preliminary alleviating to the mud impulsive force of pouring, can reduce certain impact pressure when making mud pour into end thick liquid pipe 3 in, it is not hard up to avoid out thick liquid portion soil layer to take place, and treat that mud pours into end thick liquid pipe 3 back, because the gravity influence of mud, lead to end thick liquid pipe 3 dead weight increase, when needing to take out back top thick liquid pipe 1, alright in order to exert ascending power to it, because fixture block 7 right-hand member is the inclined plane structure, 8 application of force to rubber block after moving up, make the rubber block 8 of contact with it take place the deformation, make top thick liquid pipe 1 can drive draw-in groove 6 and shift up, separate with fixture block 7, thereby take out top thick liquid pipe 1, accomplish the recovery.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A section device in slip casting pipe which characterized in that: the structure of the mortar pipe comprises a top mortar pipe (1), a segmented pipe (2), a bottom mortar pipe (3), separation cloth (4), a bevel edge (5), a clamping groove (6), a clamping block (7) and a rubber block (8), wherein the bottom end of the top mortar pipe (1) is provided with the segmented pipe (2) and the bottom mortar pipe (3) from top to bottom, and the connection of the peripheral wall of the top mortar pipe (1) and the segmented pipe (2) is provided with the separation cloth (4).

2. The device for segmenting the inside of the grouting pipe according to claim 1, characterized in that: the bottom end of the peripheral wall of the pulp ejecting pipe (1) is provided with an oblique edge (5), the left portion and the right portion of the oblique edge (5) are provided with two clamping grooves (6) which are symmetrically distributed, the inner wall of each clamping groove (6) is connected with a clamping block (7) in an inserting mode, and the bottom end of a rubber block (8) is embedded into the clamping grooves (6).

3. The device for segmenting the inside of the grouting pipe according to claim 1, characterized in that: the upper part and the lower part of the right end of the clamping block (7) are of inclined plane structures.

4. The device for segmenting the inside of the grouting pipe according to claim 1, characterized in that: the bottom end of the inner wall of the clamping groove (6) is in interference fit with the clamping block (7) through a rubber block (8).

5. The device for segmenting the inside of the grouting pipe according to claim 1, characterized in that: the top side of the inner wall of the clamping groove (6) is abutted and contacted with the clamping block (7), and the outer end of the clamping block (7) is fixedly connected in the segmented pipe (2).

6. The device for segmenting the inside of the grouting pipe according to claim 1, characterized in that: the material of the separation cloth (4) is geotextile.