CN212616800U - Firm stable utility tunnel side wall poling waterproof construction - Google Patents
Firm stable utility tunnel side wall poling waterproof construction Download PDFInfo
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- CN212616800U CN212616800U CN202021262079.2U CN202021262079U CN212616800U CN 212616800 U CN212616800 U CN 212616800U CN 202021262079 U CN202021262079 U CN 202021262079U CN 212616800 U CN212616800 U CN 212616800U
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Abstract
The utility model belongs to be used for utility tunnel drainage field, especially a firm stable utility tunnel side wall poling waterproof construction, the waterproof sealing effect to current utility tunnel side wall poling waterproof construction is poor, also need destroy original waterproof construction during later stage maintenance and change sealing material, need consume the problem of great manpower and financial resources, the following scheme is put forward now, and it is including seting up the poling hole on the wall body, and the poling pipe is equipped with to the downthehole card of poling, the inboard of wall body is provided with waterproof basic unit, and one side of waterproof basic unit is provided with the waterproof layer, and one side of waterproof layer is provided with the protective layer. The utility model discloses the practicality is good, and design simple structure, easy to carry out, and water-proof effects is good, can form more stable waterproof construction, even the wall-penetrating pipe takes place to rock, its waterproof construction is also difficult to be destroyed, even destroyed, its waterproof function of sealing still does not become invalid to later stage easy maintenance, maintenance cost is lower.
Description
Technical Field
The utility model relates to a be used for utility tunnel drainage technical field, especially relate to a firm stable utility tunnel side wall poling waterproof construction.
Background
In the existing waterproof sealing structure of the wall bushing, the sealing components between the wall bushing and the pipeline are usually made of different sealing materials and structures at the inner parts of two sides of the water-facing side and the water-backing side respectively to ensure the sealing effect, but because the sealing components between the pipeline and the wall bushing are used as static connecting pieces, the sealing components inevitably receive the relative displacement and extrusion between the pipeline of the wall bushing and the pipeline of the wall, namely shake is generated, so that the sealing components are stressed and extruded, the connecting gap is periodically changed to be large and small, in the process, the waterproof layer on the wall surface is damaged and the sealing components are subjected to plastic deformation, therefore, the waterproof sealing effect of the waterproof structure is lost, the original waterproof structure is also required to be damaged to replace the sealing material during later maintenance, and great manpower and financial resources are required to be consumed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having the underground utility tunnel side wall poling waterproof construction's among the prior art waterproof sealing effect poor, also need destroy original waterproof construction during later stage maintenance and change sealing material, need consume the shortcoming of great manpower and financial resources, and the firm stable underground utility tunnel side wall poling waterproof construction who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a firm stable utility tunnel side wall poling waterproof construction, is including seting up the poling hole on the wall body, and the poling pipe is equipped with to the downthehole card of poling, the inboard of wall body is provided with waterproof basic unit, and one side of waterproof basic unit is provided with the waterproof layer, and one side of waterproof layer is provided with the protective layer, the poling pipe is located the inboard of waterproof basic unit, and the crossing department of the inboard wall body and poling pipe is provided with the sealing layer, and the wall body outside is provided with rubber seal with the crossing department of poling pipe, and the fixed cover in the outside of poling pipe is equipped with the seal ring that is located the poling hole, seal ring and the inner wall in poling hole in close contact with, and.
Preferably, sealing paste is poured into a gap between the metal hoop and the wall penetrating pipe and a gap between the metal hoop and the protective layer.
Preferably, the sealing layer includes a tapered end and an insertion end.
Preferably, the sealing layer is one of a plastic collar or a rubber collar.
Preferably, the insertion end is in close contact with the inner wall of the through-wall hole.
Preferably, the tapered end is in close contact with the waterproof substrate.
In the utility model, a firm stable underground utility tunnel side wall poling waterproof construction, waterproof basic unit is used for providing firm basement for the waterproof layer, avoid waterproof coating direct contact with the wall body, avoid waterproof coating's sagging nature not enough problem simultaneously, the protective layer is used for protecting the waterproof layer, avoid the waterproof layer to drop under the erosion of rainwater sewage, the sealing layer comprises the plastics lantern ring or the rubber lantern ring, guarantee the leakproofness of wall body inboard and poling pipe intersection, the seal ring is as last waterproof line, play the effect of screens spacing simultaneously, the interface department that poling pipe intersects with the protective layer is sealed through the metal clamp, simultaneously fill sealant seal gap, prevent that water from leaking to this department, make it be difficult for destroying through setting up waterproof basic unit, waterproof layer and protective layer, the structure is more stable, adopt tertiary waterproof construction between poling pipe and the wall body, namely a metal clamp, a sealing layer and a water stop ring, even if the joint of the wall body and the wall penetrating pipe fails to seal due to shaking, the metal clamp exists, the waterproof structure still has the function of sealing and waterproofing, meanwhile, the water stop ring not only can play the role of waterproofing for the last time, but also can play the role of limiting the position of the wall penetrating pipe so as to limit the shaking amplitude of the wall penetrating pipe and effectively weaken the damage of the shaking to the waterproof structure, an insertion end on the sealing layer is used for being inserted into a wall penetrating hole to seal a gap between the wall penetrating pipe and the wall body, a conical end is used for enabling a waterproof base layer, the waterproof layer and a protective layer to axially extend to the metal clamp along the conical surface of the waterproof base layer, the waterproof layer and the protective layer to the wall penetrating pipe so as to play a role of sealing and protecting the part close to the wall body, the problem that when the wall penetrating pipe shakes, sewage rainwater enters, the wall penetrating pipe can not lead the waterproof base layer, the waterproof layer and the protective layer to break and fall off at the turning part when shaking, and the waterproof structure is more firm.
The utility model discloses the practicality is good, and design simple structure, easy to carry out, and water-proof effects is good, can form more stable waterproof construction, even the wall-penetrating pipe takes place to rock, its waterproof construction is also difficult to be destroyed, even destroyed, its waterproof function of sealing still does not become invalid to later stage easy maintenance, maintenance cost is lower.
Drawings
Fig. 1 is the utility model provides a firm stable utility tunnel side wall poling waterproof construction's schematic structure.
In the figure: 1. a wall body; 2. a through-wall pipe; 3. a waterproof base layer; 4. a waterproof layer; 5. a protective layer; 6. a sealing layer; 601. a tapered end; 602. an insertion end; 7. a water stop ring; 8. a metal hoop; 9. a rubber seal ring.
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, a firm stable utility tunnel side wall poling waterproof construction, including seting up the poling hole on wall body 1, poling pipe 2 has clamped in the poling hole, the inboard of wall body 1 is provided with waterproof basic unit 3, one side of waterproof basic unit 3 is provided with waterproof layer 4, one side of waterproof layer 4 is provided with protective layer 5, poling pipe 2 is located the inboard of waterproof basic unit 3, the crossing department of wall body 1 inboard and poling pipe 2 is provided with sealing layer 6, the crossing department of wall body 1 outside and poling pipe 2 is provided with rubber seal 9, the fixed cover in the outside of poling pipe 2 is equipped with and is located the downthehole stagnant water ring 7 of poling, stagnant water ring 7 and the inner wall in poling hole in close contact with, the crossing department of poling pipe 2 and protective layer 5 is provided with metal clamp.
In this embodiment, the gaps between the metal clip 8 and the wall penetrating pipe 2 and the gaps between the metal clip 8 and the protective layer 5 are filled with the sealant.
In this embodiment, the sealing layer 6 includes a tapered end 601 and an insertion end 602.
In this embodiment, the sealing layer 6 is one of a plastic collar and a rubber collar.
In this embodiment, the insertion end 602 is in close contact with the inner wall of the through-wall hole.
In this embodiment, the tapered end 601 is in close contact with the waterproof base layer 3.
In the utility model, when in use, the waterproof base layer 3 is used for providing a firm base for the waterproof layer 4, the waterproof coating is prevented from directly contacting with the wall body 1, meanwhile, the problem of insufficient sagging property of the waterproof coating is avoided, the protective layer 5 is used for protecting the waterproof layer 4, the waterproof layer 4 is prevented from falling off under the erosion of rainwater and sewage, the sealing layer 6 is composed of a plastic lantern ring or a rubber lantern ring, the sealing property of the intersection of the inner side of the wall body 1 and the wall-penetrating pipe 2 is ensured, the water-stopping ring 7 is used as a last waterproof line and plays a role of limiting position, the intersection of the wall-penetrating pipe 2 and the protective layer 5 is sealed by the metal hoop 8, meanwhile, a sealing paste is poured to seal a gap, so as to prevent water from leaking to the intersection, the waterproof layer 4 and the protective layer 5 are not easy to be damaged by arranging the waterproof base layer 3, the waterproof layer, namely the metal hoop 8, the sealing layer 6 and the water stop ring 7, even if the joint of the wall body 1 and the wall penetrating pipe 2 fails to seal due to shaking, the metal hoop 8 still has the function of sealing and waterproofing for the waterproof structure, meanwhile, the water stop ring 7 not only can play the role of last waterproof, but also can play the role of clamping and limiting for the wall penetrating pipe 2 so as to limit the shaking amplitude of the wall penetrating pipe 2 and effectively weaken the damage of shaking to the waterproof structure, the insertion end 602 on the sealing layer 6 is used for being inserted into the wall penetrating hole to seal the gap between the wall penetrating pipe 2 and the wall body 1, the tapered end 601 is used for enabling the waterproof base layer 3, the waterproof layer 4 and the protective layer 5 to axially extend to the metal hoop 8 along the tapered surface towards the wall penetrating pipe 2, so as to play a role of sealing and protecting for the part of the wall penetrating pipe 2 close to the wall body 1, and solve the problem that the sewage rainwater enters the wall body 1 through the enlarged gap when the, meanwhile, sharp corners and folds are avoided, the waterproof base layer 3, the waterproof layer 4 and the protective layer 5 cannot break and fall off at the turning part when the wall penetrating pipe 2 shakes, and the waterproof structure is firmer.
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 of the invention. 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 (6)
1. A firm and stable underground comprehensive pipe gallery side wall penetrating pipe waterproof structure comprises a wall penetrating hole arranged on a wall body (1), a wall penetrating pipe (2) is clamped in the wall penetrating hole, it is characterized in that a waterproof base layer (3) is arranged on the inner side of the wall body (1), a waterproof layer (4) is arranged on one side of the waterproof base layer (3), a protective layer (5) is arranged on one side of the waterproof layer (4), the wall penetrating pipe (2) is located the inboard of waterproof basic unit (3), and the crossing department of wall body (1) inboard and wall penetrating pipe (2) is provided with sealing layer (6), and the crossing department of wall body (1) outside and wall penetrating pipe (2) is provided with rubber seal (9), and the fixed cover in the outside of wall penetrating pipe (2) is equipped with and is located downthehole stagnant water ring (7) of wall penetrating, and the inner wall in close contact with in stagnant water ring (7) and wall penetrating hole, and the crossing department of wall penetrating pipe (2) and protective layer (5) is provided with metal clamp (8).
2. The firm and stable waterproof structure for the underground comprehensive pipe gallery side wall through-wall pipe according to claim 1, wherein sealing paste is poured into the gaps between the metal hoop (8) and the through-wall pipe (2) and the gaps between the metal hoop (8) and the protective layer (5).
3. A strong and stable underground utility tunnel side wall penetrating pipe waterproof structure according to claim 1, characterized in that, the sealing layer (6) comprises a tapered end (601) and an insertion end (602).
4. The firm and stable underground comprehensive pipe gallery side wall penetrating pipe waterproof structure according to claim 1, wherein the sealing layer (6) is one of a plastic collar or a rubber collar.
5. The firm and stable underground comprehensive pipe gallery side wall poling waterproof structure of claim 3, wherein the inserting end (602) is in close contact with the inner wall of the poling hole.
6. The firm and stable underground comprehensive pipe gallery side wall poling waterproof structure of claim 3, characterized in that the tapered end (601) is in close contact with the waterproof base layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021262079.2U CN212616800U (en) | 2020-07-02 | 2020-07-02 | Firm stable utility tunnel side wall poling waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021262079.2U CN212616800U (en) | 2020-07-02 | 2020-07-02 | Firm stable utility tunnel side wall poling waterproof construction |
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| Publication Number | Publication Date |
|---|---|
| CN212616800U true CN212616800U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021262079.2U Active CN212616800U (en) | 2020-07-02 | 2020-07-02 | Firm stable utility tunnel side wall poling waterproof construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738561A (en) * | 2022-04-15 | 2022-07-12 | 重庆渝能建筑安装工程有限公司 | Basement wall bushing waterproof structure and waterproof construction method |
| CN115095721A (en) * | 2022-06-24 | 2022-09-23 | 中国二十二冶集团有限公司 | Anti-seepage construction method for single pipe of building underground outer wall outlet wall |
-
2020
- 2020-07-02 CN CN202021262079.2U patent/CN212616800U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738561A (en) * | 2022-04-15 | 2022-07-12 | 重庆渝能建筑安装工程有限公司 | Basement wall bushing waterproof structure and waterproof construction method |
| CN115095721A (en) * | 2022-06-24 | 2022-09-23 | 中国二十二冶集团有限公司 | Anti-seepage construction method for single pipe of building underground outer wall outlet wall |
| CN115095721B (en) * | 2022-06-24 | 2024-02-27 | 中国二十二冶集团有限公司 | Anti-leakage construction method for single pipe of building underground outer wall |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220803 Address after: 610000 No. 9, Tongjin Road, Chengdu, Sichuan Patentee after: CHINA RAILWAY SECOND BUREAU GROUP ELECTRIC POWER ENGINEERING CO.,LTD. Address before: 610000 No. 33 Lantian Road, Chengdu High-tech Zone, Sichuan Province Patentee before: CHINA RAILWAY ERJU THIRD ENGINEERING Co.,Ltd. |
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| TR01 | Transfer of patent right |