CN217974686U

CN217974686U - Reinforced concrete pipeline interface bottom seam sealing device

Info

Publication number: CN217974686U
Application number: CN202221563508.9U
Authority: CN
Inventors: 陈涛; 张习哲; 甄志军; 杨军; 李想; 完颜旭; 毕金灿
Original assignee: Stecol Corp
Current assignee: Stecol Corp
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-12-06
Anticipated expiration: 2032-06-21

Abstract

The utility model belongs to the technical field of municipal works, especially, relate to a reinforced concrete pipeline interface bottom seam sealing device, the on-line screen storage device comprises a base, the dressing trough has been seted up at the base middle part, and establish to the socket platform this dressing trough both sides, and the slip casting mouth has been seted up to this base up end, and this slip casting mouth downwardly extending is equipped with the slip casting pipe, and the port extends to the dressing trough and link up under this slip casting pipe, and link up the department and establish to the grout outlet. Through the setting of dressing trough, the dressing trough is seam position under the concrete pipe, and grout flows into the dressing trough through the grout outlet in, emptys grout from the slip casting mouth, fills the dressing trough and stops the slip casting when having the overflow phenomenon, treats that to solidify back connector bottom seam is sealed completely, has solved concrete pipe interface bottom sealing difficulty among the prior art, easy seepage, the traditional not enough problem of easy disjointing.

Description

Reinforced concrete pipeline interface bottom seam sealing device

Technical Field

The utility model belongs to the technical field of municipal works, especially, relate to a reinforced concrete pipeline interface bottom seam sealing device.

Background

The municipal administration rain sewage reinforced concrete pipeline interface and the sealed treatment of interface bottom department can have the phenomenon of construction difficulty in the installation, and the seepage condition appears in the difficult operation of seam plastering of interface bottom. Secondly, the joint of the pipe orifice is easy to loosen due to reasons such as foundation settlement and the like.

Therefore, the invention is very necessary to invent a reinforced concrete pipeline joint bottom seam sealing device.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a reinforced concrete pipeline interface bottom seam sealing device solves the sealed difficulty in current concrete pipeline interface bottom among the background art, the easy seepage, the traditional not enough problem of easy disjointing.

The technical scheme of the utility model is realized like this: the utility model provides a reinforced concrete pipeline interface bottom seam sealing device, which comprises a base, wherein the middle part of the base is provided with a circular arc-shaped slurry groove, the two sides of the slurry groove are bell and spigot platforms, the upper end surfaces of the two bell and spigot platforms are respectively provided with a cylindrical grouting port, each grouting port extends downwards and is provided with a grouting pipe, the lower end port of each grouting pipe extends and is communicated towards the slurry groove, and the communication position is arranged as a slurry outlet;

the upper end surface of the socket platform is a socket placement position of a concrete pipeline, and a seam at the bottom of a concrete pipeline interface is positioned in the slurry tank; the upper port of the slurry tank is a sealing device bell and spigot, and the sealing device bell and spigot is matched with the pipeline bell and spigot.

Preferably, the socket platforms on both sides of the stock trough are kept horizontal.

Preferably, the length of the base is D +300 mm, the width is 770 mm, and the height is D/2+200 mm, wherein D is the maximum outer diameter of the socket of the concrete pipeline.

Preferably, the depth of the stock trough is D/2 mm, and the thickness is 230 mm.

Preferably, the distance between the axes of the two grouting holes is d +250 mm, and d is the minimum outer diameter of the concrete pipeline socket.

Preferably, an accommodating space is arranged between the pipeline bell and spigot and the stock trough.

The utility model discloses following beneficial effect has for prior art:

(1) By arranging the grout groove, the grout groove is the position of the lower joint of the concrete pipe, grout flows into the grout groove through the grout outlet, the grout is poured from the grout injection port, the grout injection is stopped when the grout groove is filled and overflows, and the joint at the bottom of the connecting port is completely sealed after the grout is solidified;

(2) Through the arrangement of the socket platform, the socket platform is a position for placing a bell and spigot of a concrete pipeline and can be completely matched with a bell and spigot of a sealing device;

(3) And (3) injecting cement slurry into the grouting opening through the arrangement of the grouting opening and the grouting pipe, wherein the cement slurry enters the slurry tank along the grouting pipe, and the grouting can be stopped when the slurry tank is completely filled. After the cement paste is solidified, the lower joint of the pipeline joint is completely sealed, so that the sealing and anti-permeability effects are achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the structure of the stock chest of the present invention;

FIG. 3 is a schematic structural view of the grouting pipe of the present invention;

fig. 4 is a schematic structural view of the pipe socket of the present invention;

fig. 5 is a side view of the pipe socket.

The attached drawings are as follows:

1-base, 2-slurry tank, 3-socket platform, 4-grouting port, 5-grouting pipe, 6-slurry outlet, 7-sealing device bell and spigot and socket, 8-pipeline bell and spigot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 all belong to the protection scope of the present invention.

As shown in fig. 1-5, the embodiment of the utility model discloses a reinforced concrete pipeline interface bottom seam sealing device, which comprises a base 1, wherein the middle part of the base 1 is provided with a circular arc-shaped slurry tank 2, and two sides of the slurry tank 2 are provided with an inserting platform 3; a columniform slip casting mouth 4 has respectively been seted up to two 3 up end of bearing platform, and every slip casting mouth 4 downwardly extending is equipped with slip casting pipe 5, and the port face extends to dressing trough 2 and link up under the slip casting pipe 5, and link up the department and establish to grout outlet 6. The base 1 is a concrete base and plays a role in bearing, and the socket platform 3 is a placing position of a bell and spigot 8 of a concrete pipeline and can be completely matched with the bell and spigot 7 of the sealing device. The grouting opening 4, the grouting pipe 5 and the grout outlet 6 are all used for grouting.

In this embodiment, the upper end surface of the socket 3 is the placing position of the concrete pipe faucet 8, and the joint at the bottom of the concrete pipe faucet is located in the slurry tank 2. Grout groove 2 is seam position under the concrete pipe, and grout flows into grout groove 2 through grout outlet 6 in, emptys grout from grout injection mouth 6, fills grout groove 2 and stops the slip casting when having the overflow phenomenon, waits to solidify the back connector bottom seam and is sealed completely.

In the embodiment, the upper port of the stock trough 2 is a sealing device socket 7, and the sealing device socket 7 is matched with a pipeline socket 8. The socket platform 3 is a position for placing a socket 8 of the concrete pipeline and can be completely matched with the socket 7 of the sealing device.

In this embodiment, the socket platforms 3 on both sides of the slurry tank 2 are kept horizontal, so that two connected pipelines can be kept in a horizontal state, and an overlarge seam is avoided.

In the embodiment, the length of the base 1 is D +300 mm, the width is 770 mm, and the height is D/2+200 mm, where D is the maximum outer diameter of the concrete pipe socket 8; the depth of the stock trough 2 is D/2 mm, and the thickness is 230 mm; the distance between the axes of the two grouting ports 4 is d +250 mm, and d is the minimum outer diameter of the concrete pipeline bell and spigot 8.

In this embodiment, an accommodating space is provided between the pipe socket 8 and the slurry tank 2, so as to leave a sufficient space for the injected slurry, and ensure that the slurry plays a role in connection and sealing.

The utility model discloses a theory of operation is:

the utility model discloses in, the pipeline is like figure 1 installation back on sealing device, can pour into grout mouth 4, and grout is in grout pipe 5 entering thick liquid groove 2, treats that thick liquid groove 2 is whole to be annotated the prescription and can stop the slip casting. After the cement slurry is solidified, the lower joint of the pipeline joint is completely sealed, so that the sealing and anti-seepage effects are achieved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a reinforced concrete pipeline interface bottom seam sealing device, includes base (1), its characterized in that: the middle of the base (1) is provided with a circular arc-shaped slurry groove (2), two sides of the slurry groove (2) are provided with socket platforms (3), the upper end surfaces of the two socket platforms (3) are respectively provided with a cylindrical grouting port (4), each grouting port (4) extends downwards to be provided with a grouting pipe (5), the lower end port surface of each grouting pipe (5) extends and is communicated towards the slurry groove (2), and the through position is provided with a slurry outlet (6);

the upper end surface of the socket platform (3) is a placing position of a concrete pipeline bell and spigot (8), and a seam at the bottom of the concrete pipeline bell and spigot is positioned in the grout groove (2);

the upper port of the stock trough (2) is a sealing device bell and spigot (7), and the sealing device bell and spigot (7) is matched with a pipeline bell and spigot (8).

2. A reinforced concrete pipe joint bottom joint sealing device as recited in claim 1, wherein: the socket platforms (3) on the two sides of the stock trough (2) are kept horizontal.

3. A reinforced concrete pipe joint bottom joint sealing device as recited in claim 2, wherein: the length of the base (1) is D +300 mm, the width is 770 mm, the height is D/2+200 mm, and D is the maximum outer diameter of the concrete pipeline socket (8).

4. A reinforced concrete pipe joint bottom joint sealing device as recited in claim 3, wherein: the depth of the stock trough (2) is D/2 mm, and the thickness is 230 mm.

5. A reinforced concrete pipe joint bottom joint sealing device as recited in claim 3, wherein: the distance between the axes of the two grouting ports (4) is d +250 mm, and d is the minimum outer diameter of the concrete pipeline bell and spigot (8).

6. A reinforced concrete pipe joint bottom joint sealing device as recited in claim 3, wherein: and an accommodating space is arranged between the pipeline bell and spigot (8) and the slurry tank (2).