CN217462183U

CN217462183U - Subway tunnel movement joint percolating water administers and uses slip casting device

Info

Publication number: CN217462183U
Application number: CN202221126954.3U
Authority: CN
Inventors: 段侦; 张涵
Original assignee: Nanjing Metrol Operation Co ltd
Current assignee: Nanjing Metrol Operation Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-09-20
Anticipated expiration: 2032-05-12

Abstract

The utility model provides a grouting device for treating the leakage water of a subway tunnel deformation joint, which comprises a grouting cylinder, the grouting cylinder is of a cylindrical structure, an injection hole is formed in the end face of one side of the grouting cylinder, extrusion structures are symmetrically arranged on the two sides of the grouting cylinder, the tail end of the extrusion structure is fixed with the attaching plate, the attaching plate is clamped with two side walls of the deformation joint, the grouting barrel is connected with the injection equipment through a connecting pipe, the side surface of the grouting cylinder is provided with a plurality of injection holes, the grout is dripped into the deformation joint through the injection holes, and then reach waterproof purpose, and a slip casting section of thick bamboo adopts unsettled fixed mode, can be continuous through this mode to the thick liquid drip, adopt this design can prevent that once only to pour into the thick liquid too much and cause the thick liquid to solidify the back and not take place the condition of stopping up the inside infiltration point of movement joint completely.

Description

Subway tunnel movement joint percolating water administers and uses slip casting device

Technical Field

The utility model relates to a subway tunnel movement joint percolating water administers and uses slip casting device relates to the architectural equipment field.

Background

Subway station and interval structural style's difference among the prior art, often design the movement joint at subway station and interval kneck and reduce station and the difference deformation between intervals, and the existence of movement joint lets the interval kneck of station become the heavy disaster area of subway percolating water, so need carry out the slip casting leaking stoppage, and the inside of movement joint is generally directly stretched into to current equipment, carry out the leaking stoppage through the mode of injection, this mode has the inside unable natural injection thick liquid of tiny gap of movement joint, make the effect of leaking stoppage general, so need design a new structure and solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a subway tunnel movement joint percolating water administers and uses slip casting device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a subway tunnel movement joint percolating water administers uses slip casting device, includes a slip casting section of thick bamboo, a slip casting section of thick bamboo is the cylindrical structure, the filling hole has been seted up to a side end face of a slip casting section of thick bamboo, the bilateral symmetry of a slip casting section of thick bamboo is provided with the extrusion structure, the end and the laminating board of extrusion structure are fixed mutually, the laminating board is connected with the both sides wall of movement joint mutually, a slip casting section of thick bamboo is connected with injection apparatus via the connecting pipe.

Furthermore, the inside of a slip casting section of thick bamboo rotates and is connected with the hob, the one end of hob passes a slip casting section of thick bamboo and is fixed mutually with the handle ring.

Furthermore, the laminating board is the arris plate structure that the cross-section is L shape, the edges and corners department of laminating board and the edges and corners department of movement joint looks joint.

Further, a side end face that the rigging board is close to the movement joint is pasted and is had the laminating pad, a side end face that the laminating filled up is provided with the joint post, distributes at the joint post that the laminating rested up and sets up the concave hole joint on the rigging board.

Furthermore, the extrusion structure includes a supporting cylinder, the supporting cylinder is installed on the surface of the attaching plate, the supporting cylinder is of a cylindrical structure, a sliding block is connected to the inside of the supporting cylinder in a sliding mode, one side end face of the sliding block is attached to one end of a supporting spring, the other end of the supporting spring is attached to the cylinder wall of the supporting cylinder, a top column is arranged on one side end face, extending out of the supporting cylinder, of the sliding block, and the top column penetrates through the supporting cylinder and is fixed to the cylinder wall of the grouting cylinder.

Furthermore, the attaching plate is connected and fixed with the handle frame near the end face of one side of the grouting cylinder, and anti-skid lines are distributed on the surface of the handle frame.

The utility model has the advantages that: the grouting barrel adopts a suspended fixing mode, and can continuously drip the grout through the mode, so that the situation that the water seepage point in the deformation joint is not completely blocked after the grout is solidified due to excessive grout injection at one time can be prevented;

the joint plate adopts a design with an L-shaped section, and the purpose of limiting the position of the grouting cylinder can be achieved through the design, so that the grouting cylinder is prevented from entering the deformation joint;

the spiral rod in the grouting cylinder is driven to rotate by the handle ring, so that the grout can be mixed through the design, and the solidification of the grout is prevented;

and under supporting spring's effect, the sliding block drives the fore-set and stretches out a supporting cylinder, and then can adjust the distance between rigging board and the slip casting section of thick bamboo, can satisfy the slip casting needs of different specification movement joints through this design.

Drawings

Other features, objects and advantages of the invention 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 a grouting device for treating leakage water at a deformation joint of a subway tunnel according to the present invention;

FIG. 2 is a schematic view of a joint pad in a grouting device for treating the water leakage of a subway tunnel deformation joint of the present invention;

FIG. 3 is a schematic view of a joint plate in a grouting device for treating leakage water at a subway tunnel deformation joint of the present invention;

FIG. 4 is a sectional view of the squeezing structure of the grouting device for treating the water leakage of the subway tunnel deformation joint of the present invention;

in the figure: 1-attaching pad, 2-attaching plate, 3-handle frame, 4-extruding structure, 5-grouting cylinder, 6-injecting hole, 7-handle ring, 8-clamping column, 41-top column, 42-supporting cylinder, 43-sliding block and 44-supporting spring.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a grouting device for treating leakage water of a subway tunnel deformation joint comprises a grouting barrel 5, wherein the grouting barrel 5 is of a cylindrical structure, a filling hole 6 is formed in one side end face of the grouting barrel 5, extrusion structures 4 are symmetrically arranged on two sides of the grouting barrel 5, the tail end of each extrusion structure 4 is fixed to an attachment plate 2, the attachment plates 2 are clamped with two side walls of the deformation joint, the grouting barrel 5 is connected with injection equipment through a connecting pipe, an attachment pad 1 is adhered to one side end face, close to the deformation joint, of the attachment plate 2, a clamping column 8 is arranged on one side end face of the attachment pad 1, the clamping column 8 distributed on the attachment pad 1 is clamped with a concave clamping hole formed in the attachment plate 2, a hand frame is fixedly connected to one side end face, close to the grouting barrel 5, of the attachment plate 2, anti-slip threads are distributed on the surface of the hand frame 3, grout is dripped into the deformation joint through the filling hole 6, and then the waterproof purpose is achieved, and a slip casting section of thick bamboo 5 adopts unsettled fixed mode, can be continuous through this mode to the thick liquid drip, adopts this design can prevent that once only to pour into the thick liquid too much and cause the thick liquid to solidify the back and not take place the condition of stopping up the inside infiltration point of movement joint completely.

The inside of a slip casting section of thick bamboo 5 rotates and is connected with the hob, and the one end of hob is passed a slip casting section of thick bamboo 5 and is fixed mutually with bracelet 7, and bracelet 7 drives the hob inside a slip casting section of thick bamboo 5 and rotates, can mix the thick liquid through this design, prevents that the condition of its solidification from taking place.

Referring to fig. 3, the fitting plate 2 is a prismatic plate structure with an L-shaped cross section, and the edges of the fitting plate 2 are clamped with the edges of the deformation joint, so that the position of the grouting cylinder 5 can be limited through the design, and the grouting cylinder 5 is prevented from entering the deformation joint.

Referring to fig. 4, the extrusion structure 4 includes a supporting cylinder 42, the supporting cylinder 42 is installed on the surface of the joint plate 2, the supporting cylinder 42 is a cylindrical structure, the inside of the supporting cylinder 42 is slidably connected with a sliding block 43, one side end surface of the sliding block 43 is attached to one end of a supporting spring 44, the other end of the supporting spring 44 is attached to the cylindrical wall of the supporting cylinder 42, a top pillar 41 is disposed on one side end surface of the sliding block 43 extending out of the supporting cylinder 42, the top pillar 41 penetrates through the supporting cylinder 42 and is fixed to the cylindrical wall of the grouting cylinder 5, under the action of the supporting spring 44, the sliding block 43 drives the top pillar 41 to extend out of the supporting cylinder 42, and then the distance between the joint plate 2 and the grouting cylinder 5 can be adjusted, and grouting requirements of deformation joints of different specifications can be met through the design.

The specific implementation mode is as follows: when the grouting device is used, firstly, the hands of a worker are held inside the handle frame 3, then acting force is applied, the supporting springs 44 are compressed to deform, then the attaching plates 2 on the two sides of the grouting barrel 5 are clamped inside a deformation joint, the handle frame 3 is loosened, under the action of the supporting springs 44, the sliding blocks 43 drive the top columns 41 to extend out of the supporting barrels 42, further, the distance between the attaching plates 2 and the grouting barrel 5 can be adjusted, the grouting requirements of deformation joints of different specifications can be met through the design, the attaching plates 2 adopt the design with the L-shaped cross sections, the purpose of limiting the positions of the grouting barrel 5 can be achieved through the design, further, the situation that the grouting barrel 5 enters the deformation joint is prevented, the grouting device is started, grout is conveyed into the grouting barrel 5, the plurality of injection holes 6 are arranged on the side positions of the grouting barrel 5, and the grout is dripped into the deformation joint through the injection holes 6, and then reach waterproof purpose, and a slip casting section of thick bamboo 5 adopts unsettled fixed mode, can be continuous through this mode to the thick liquid drip, adopt this design can prevent that disposable injection thick liquid from too much causing the thick liquid to solidify the back and not take place the condition that the inside infiltration point of movement joint was plugged up completely, handle ring 7 drives the hob of a slip casting section of thick bamboo 5 inside and rotates, can mix the thick liquid through this design, prevents that the condition of its solidification from taking place.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in 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 invention 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. The utility model provides a subway tunnel movement joint percolating water administers and uses slip casting device, includes a slip casting section of thick bamboo (5), its characterized in that: a slip casting section of thick bamboo (5) are the cylinder structure, filling hole (6) have been seted up to a side end face of a slip casting section of thick bamboo (5), the bilateral symmetry of a slip casting section of thick bamboo (5) is provided with extrusion structure (4), the end and the binding plate (2) of extrusion structure (4) are fixed mutually, binding plate (2) and the both sides of movement joint wall joint mutually, a slip casting section of thick bamboo (5) are connected with injection apparatus via the connecting pipe.

2. The grouting device for treating leakage water of the deformation joint of the subway tunnel according to claim 1, characterized in that: the inside of a slip casting section of thick bamboo (5) is rotated and is connected with the hob, the one end of hob passes a slip casting section of thick bamboo (5) and is fixed mutually with handle ring (7).

3. The grouting device for treating leakage water of the deformation joint of the subway tunnel according to claim 2, characterized in that: the laminating board (2) is the prismatic plate structure that the cross-section is L shape, the edges and corners department of laminating board (2) and the edges and corners department of movement joint looks joint.

4. The grouting device for treating leakage water of the deformation joint of the subway tunnel according to claim 3, characterized in that: a side end face of the attaching plate (2) close to the deformation joint is pasted with an attaching pad (1), a side end face of the attaching pad (1) is provided with a joint column (8), and the joint column (8) distributed on the attaching pad (1) is connected with a concave hole formed in the attaching plate (2) in a clamped mode.

5. The grouting device for treating leakage water of the deformation joint of the subway tunnel according to claim 4, characterized in that: the extrusion structure (4) is including supporting a section of thick bamboo (42), support a section of thick bamboo (42) and install the surface at rigging board (2), it is that to support a section of thick bamboo (42) to be the cylinder structure, the inside sliding connection who supports a section of thick bamboo (42) has sliding block (43), a side end face of sliding block (43) is laminated with the one end of supporting spring (44) mutually, the other end of supporting spring (44) is laminated with the section of thick bamboo wall of supporting a section of thick bamboo (42) mutually, a side end face that sliding block (43) stretched out supporting a section of thick bamboo (42) is provided with fore-set (41), fore-set (41) pass supporting a section of thick bamboo (42) and are fixed mutually with the section of thick bamboo wall of slip casting section of thick bamboo (5).

6. The grouting device for treating leakage water of the deformation joint of the subway tunnel according to claim 1, characterized in that: the adhesive plate (2) is connected and fixed with a handle frame at the end face of one side close to the grouting cylinder (5), and anti-skid grains are distributed on the surface of the handle frame (3).