CN112064685A - Waterproof sheath applied to rectangular pipe gallery joint and installation method - Google Patents
Waterproof sheath applied to rectangular pipe gallery joint and installation method Download PDFInfo
- Publication number
- CN112064685A CN112064685A CN202010862360.8A CN202010862360A CN112064685A CN 112064685 A CN112064685 A CN 112064685A CN 202010862360 A CN202010862360 A CN 202010862360A CN 112064685 A CN112064685 A CN 112064685A
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- waterproof
- waterproof sheath
- sheath main
- main body
- pipe gallery
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Links
- 238000009434 installation Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title claims abstract description 7
- 239000002390 adhesive tape Substances 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000008961 swelling Effects 0.000 claims abstract description 14
- 239000000084 colloidal system Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
- E02D31/025—Draining membranes, sheets or fabric specially adapted therefor, e.g. with dimples
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0026—Metals
- E02D2300/0029—Steel; Iron
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2450/00—Gaskets
- E02D2450/10—Membranes
- E02D2450/105—Membranes impermeable
- E02D2450/106—Membranes impermeable for liquids
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides a be applied to waterproof sheath and installation method of rectangle piping lane joint department, including waterproof sheath main part I, waterproof sheath main part I and waterproof sheath main part II suit respectively on piping lane I and piping lane II and through the fastening of high strength anchor clamps, between waterproof sheath main part I and the piping lane I, all be provided with piping lane water swelling adhesive tape between waterproof sheath main part II and the piping lane II, waterproof sheath main part I is connected through its link and the link of waterproof sheath main part II, and is provided with the water swelling adhesive tape of sheath in the junction, I lateral surface cover of piping lane has the sponge I that absorbs water that supports in piping lane water swelling adhesive tape medial surface department, and II lateral surface covers of piping lane have the sponge II that absorbs water that supports in piping lane water swelling adhesive tape medial surface department, and absorb water sponge I and sponge II in all be provided with humidity transducer. Simple structure, low cost, convenient assembly and disassembly and good waterproofness.
Description
Technical Field
The invention belongs to the technical field of underground pipe gallery joint connection, and particularly relates to a waterproof sheath applied to a rectangular pipe gallery joint and an installation method.
Background
At present, the construction of urban underground rectangular pipe galleries is actively promoted in various places in China, and the purpose is to build a relatively complete urban underground pipeline system, so that the construction management level of underground pipelines can meet the development requirements of the economy and society, and the emergency disaster relief capability of cities is greatly improved. Rectangular pipe gallery makes the rectangular cross section be superior to circular cross section because its wiring advantage, space usage, maintain advantages such as convenient operation, prefabricated rectangular pipe gallery is applied to all over the country underground rectangular pipe gallery projects rapidly, but compare with circular cross section, prefabricated rectangular section of jurisdiction installation difficulty, the centering control degree of difficulty is big, interface gap deviation is big, and it is generally low to interface (bellmouth and socket) size deviation required precision in the present design construction moreover, therefore the water-blocking capacity of interface needs to be improved. The straight socket joint interface of current universal adoption makes things convenient for mill's prefabrication, transportation and finished product protection, nevertheless has the interface size short, sets up the problem of sealing device difficulty, can only remove the stagnant water through the sealed rubber ring in two section of jurisdiction interface gaps, and the rivers lose the water blocking performance very fast in the time of the great time pipe gallery interface, flow into the pipe gallery cabin rapidly, influence the normal operating of pipe gallery, cause danger even. The rectangular pipe gallery is a structure buried underground, and the interior of the rectangular pipe gallery is provided with electric power, communication, heat, gas, water supply and drainage pipelines and the like, so that the waterproof importance is obvious.
Disclosure of Invention
The invention aims to provide a waterproof sheath for a pipe gallery connector, which has the advantages of good sealing and waterproof performance, simplicity and convenience in field assembly and disassembly, reusability and suitability for pipe gallery connectors with different sizes.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a be applied to waterproof sheath of rectangle piping lane joint department, includes waterproof sheath main part I, waterproof sheath main part II, piping lane water swelling adhesive tape, sheath water swelling adhesive tape and high strength anchor clamps, I suit of waterproof sheath main part is just fastened through high strength anchor clamps in I joint department of piping lane, and II suits of waterproof sheath main part are just fastened through high strength anchor clamps in II joint departments of piping lane, and between waterproof sheath main part I and the piping lane I, all be provided with the piping lane water swelling adhesive tape between waterproof sheath main part II and the piping lane II, and waterproof sheath main part I is connected through its link and the link of waterproof sheath main part II, and is provided with the sheath water swelling adhesive tape in the junction.
I lateral surface cover of piping lane has the sponge I that absorbs water that supports in piping lane water-swelling adhesive tape medial surface department, and II lateral surface covers of piping lane have the sponge II that absorbs water that supports in piping lane water-swelling adhesive tape medial surface department, and all are provided with humidity transducer in sponge I and the sponge II that absorbs water.
The waterproof sheath main body I and the waterproof sheath main body II are both made of steel plates paved with waterproof coiled materials.
The connecting end of the waterproof sheath main body I and the connecting end of the waterproof sheath main body II are connected in a bonding, bayonet connection or interference fit mode.
The stiff end of waterproof sheath main part I and waterproof sheath main part II all is provided with waterproof eaves, is provided with the splice bar in waterproof eaves four corners department, and the splice bar links waterproof sheath main part I and waterproof sheath main part II as an organic whole, and the pulling force that the splice bar was applyed is less than the clamp force that high strength anchor clamps were applyed.
A method for installing a waterproof sheath applied to a joint of a rectangular pipe gallery comprises the following steps:
and 4, penetrating the connecting ribs to the waterproof eaves of the waterproof sheath main body I and the waterproof sheath main body II, then screwing the nuts on the connecting ribs, and finishing the installation.
Compared with the prior art, the invention has the following beneficial effects:
(1) the sealing and waterproof performance is good: the waterproof sheath is made of a steel body paved with waterproof coiled materials as a waterproof sheath main body I and a waterproof sheath main body II, is aging-resistant and not easy to deform, and ensures that the waterproof sheath can still ensure good waterproof performance under long-time conditions.
(2) Simple structure, it is with low costs: the split structure design is adopted, and then the whole structure is formed through bonding, buckling connection, interference fit and other modes, so that the structure is very simple, and the cost is low.
(3) The loading and unloading are convenient: the invention has simple operation and convenient and quick installation and disassembly on the engineering site, and is suitable for repeated use under the working conditions of frequent maintenance and the like.
(4) Because humidity transducer's setting, can in time remedy the piping lane is waterproof, avoid causing more destruction.
Drawings
FIG. 1 is a cross-sectional view of a waterproof jacket applied to a rectangular pipe gallery joint in accordance with an embodiment of the present invention;
1-waterproof jacket main part I, 2-waterproof jacket main part II, 3-pipe gallery water swelling adhesive tape, 4-jacket water swelling adhesive tape, 5-high strength clamp, 6-water absorption sponge I, 7-water absorption sponge II, 8-humidity sensor, 9-waterproof eaves, 10-connecting rib, 11-pipe gallery I, 12-pipe gallery II.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in figure 1, a waterproof jacket applied to a rectangular pipe gallery joint comprises a waterproof jacket main body I1, a waterproof jacket main body II 2, a pipe gallery water-swelling adhesive tape 3, a jacket water-swelling adhesive tape 4 and a high-strength clamp 5, wherein the waterproof jacket main body I1 is sleeved at the joint of a pipe gallery I11 and fastened through the high-strength clamp 5, the waterproof jacket main body II 2 is sleeved at the joint of a pipe gallery II 12 and fastened through the high-strength clamp 5, the pipe gallery water-swelling adhesive tape 3 is arranged between the waterproof jacket main body I1 and the pipe gallery I11 and between the waterproof jacket main body II 2 and the pipe gallery II 12, the waterproof jacket main body I1 is connected with the connecting end of the waterproof jacket main body II 2 through the connecting end, the jacket water-swelling adhesive tape 4 is arranged at the joint of the two, the outer side surface of the pipe gallery I11 is abutted with a water-absorbing sponge I6 at the inner side surface of, II 12 lateral surface covers of piping lane have support to all be provided with humidity transducer in II 7 the sponge that absorbs water of piping lane water-swelling adhesive tape medial surface department, and the sponge that absorbs water I6 and the sponge that absorbs water II 7, and high strength anchor clamps 5 are the same with the anchor clamps of the patent application number 201510219409.7 record, and high strength anchor clamps 5 adopt the HRB335 reinforcing bar that the diameter is 18 mm.
The waterproof sheath main body I1 and the waterproof sheath main body II 2 are both made of steel plates paved with waterproof coiled materials.
The connecting end face of the waterproof sheath main body I1 is provided with an outwards protruding bulge, the connecting end face of the waterproof sheath main body II 2 is provided with a groove matched with the bulge of the connecting end face of the waterproof sheath main body I1, and the bulge of the waterproof sheath main body I1 is connected with the groove of the waterproof sheath main body II 2 in an inserting mode in an interference fit mode.
The stiff end of waterproof sheath main part I1 and waterproof sheath main part II 2 all is provided with waterproof eaves 9, is provided with splice bar 10 in waterproof eaves 9 four corners department, and the tensile stress that splice bar 10 was applyed is less than the clamp force that high strength anchor clamps 5 were applyed.
A method for installing a waterproof sheath applied to a joint of a rectangular pipe gallery comprises the following steps:
and 4, penetrating the connecting ribs 10 to the waterproof eaves 9 of the waterproof jacket main body I1 and the waterproof jacket main body II 2, and then screwing the nuts on the connecting ribs 10 to complete installation.
When later stage needs the breakout connection to maintain, only need to promote waterproof sheath main part I1 or waterproof sheath main part II 2 toward keeping away from I11 of piping lane or II 12 seam prescription of piping lane to the pulling with the jack, I11 of this moment piping lane and II 12 joints of piping lane expose completely outside, convenient to detach, when the maintenance end needs waterproof sealing protection again, promote waterproof sheath main part I1 or waterproof sheath main part II 2's waterproof eaves 9 with the jack, the completion is connected.
Claims (6)
1. The utility model provides a be applied to waterproof sheath of rectangle piping lane joint department, a serial communication port, including waterproof sheath main part I, waterproof sheath main part II, piping lane water swelling adhesive tape, sheath water swelling adhesive tape and high strength anchor clamps, I suit in the I joint department of piping lane of waterproof sheath main part just fastens through high strength anchor clamps, and II suits of waterproof sheath main part are fastened at II joint departments of piping lane and through high strength anchor clamps, and between waterproof sheath main part I and the piping lane I, all be provided with the piping lane water swelling adhesive tape between waterproof sheath main part II and the piping lane II, and waterproof sheath main part I is connected through its link and the link of waterproof sheath main part II, and is provided with the sheath water swelling adhesive tape in the junction.
2. The waterproof sheath applied to the joints of the rectangular pipe gallery according to claim 1, wherein: i lateral surface cover of piping lane has the sponge I that absorbs water that supports in piping lane water-swelling adhesive tape medial surface department, and II lateral surface covers of piping lane have the sponge II that absorbs water that supports in piping lane water-swelling adhesive tape medial surface department, and all are provided with humidity transducer in sponge I and the sponge II that absorbs water.
3. The waterproof sheath applied to the joints of the rectangular pipe gallery according to claim 1, wherein: the waterproof sheath main body I and the waterproof sheath main body II are both made of steel plates paved with waterproof coiled materials.
4. The waterproof sheath applied to the joints of the rectangular pipe gallery according to claim 1, wherein: the connecting end of the waterproof sheath main body I and the connecting end of the waterproof sheath main body II are connected in a bonding, bayonet connection or interference fit mode.
5. The waterproof sheath applied to the joints of the rectangular pipe gallery according to claim 1, wherein: the stiff end of waterproof sheath main part I and waterproof sheath main part II all is provided with waterproof eaves, is provided with the splice bar in waterproof eaves four corners department, and the splice bar links waterproof sheath main part I and waterproof sheath main part II as an organic whole, and the pulling force that the splice bar was applyed is less than the clamp force that high strength anchor clamps were applyed.
6. The installation method of the waterproof jacket applied to the joint of the rectangular pipe gallery according to claim 1, characterized by comprising the following steps:
step 1, sleeving a pipe gallery water-swelling adhesive tape on a pipe gallery I; the waterproof sheath main body I is sleeved on the water-swelling adhesive tape of the pipe gallery I; installing a high-strength clamp at the fixed end of the waterproof sheath main body I and screwing the high-strength clamp tightly to enable the waterproof sheath main body I to be tightly connected with the pipe gallery I; a sheath water-swelling adhesive tape is arranged on the end face of the bump of the waterproof sheath main body I;
step 2, sleeving a pipe gallery water-swelling adhesive tape on the pipe gallery II; the waterproof sheath main body II is sleeved on the water-swellable adhesive tape of the pipe gallery II; installing the high-strength clamp at the fixed end of the waterproof sheath main body II and screwing the high-strength clamp to tightly connect the waterproof sheath main body II with the pipe gallery II;
step 3, sleeving an annular water-absorbing sponge II with a humidity sensor on the pipe gallery I and abutting against the end face of the water-swelling adhesive tape of the pipe gallery, and sleeving an annular water-absorbing sponge III with a humidity sensor on the pipe gallery II and abutting against the end face of the water-swelling adhesive tape of the pipe gallery; coating colloid on the end face of the connecting end of the waterproof sheath main body I and the waterproof sheath main body II, pushing the waterproof sheath main body II by a jack, inserting the connecting end groove of the waterproof sheath main body II and the waterproof sheath main body I in an interference fit manner, and adhering the joint through the colloid;
and 4, penetrating the connecting ribs to the waterproof eaves of the waterproof sheath main body I and the waterproof sheath main body II, then screwing the nuts on the connecting ribs, and finishing the installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010862360.8A CN112064685B (en) | 2020-08-25 | 2020-08-25 | Waterproof sheath applied to rectangular pipe gallery joint and installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010862360.8A CN112064685B (en) | 2020-08-25 | 2020-08-25 | Waterproof sheath applied to rectangular pipe gallery joint and installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112064685A true CN112064685A (en) | 2020-12-11 |
| CN112064685B CN112064685B (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010862360.8A Active CN112064685B (en) | 2020-08-25 | 2020-08-25 | Waterproof sheath applied to rectangular pipe gallery joint and installation method |
Country Status (1)
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| CN (1) | CN112064685B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09203062A (en) * | 1996-01-30 | 1997-08-05 | Bridgestone Corp | Immersed tunnel cut-off of water structure |
| CN107732859A (en) * | 2016-08-11 | 2018-02-23 | 上海群拓机电科技有限公司 | A kind of cable connector water-proof jacket |
| CN208803486U (en) * | 2018-08-06 | 2019-04-30 | 广东德浩建设有限公司 | A kind of U-shaped waterstop installation waterproof construction of large section underground pipe gallery deformation joint |
| CN209741930U (en) * | 2018-12-27 | 2019-12-06 | 天津市铁成科技发展有限公司 | Waterproof sealing device for connecting part of prefabricated pipe joints of comprehensive pipe gallery |
| CN210658469U (en) * | 2019-05-20 | 2020-06-02 | 广东水利电力职业技术学院（广东省水利电力技工学校） | Deformation joint waterstop perforation type casting die structure |
| CN111321759A (en) * | 2020-03-30 | 2020-06-23 | 福建美益同济住宅工业有限公司 | Prefabricated piping lane |
-
2020
- 2020-08-25 CN CN202010862360.8A patent/CN112064685B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09203062A (en) * | 1996-01-30 | 1997-08-05 | Bridgestone Corp | Immersed tunnel cut-off of water structure |
| CN107732859A (en) * | 2016-08-11 | 2018-02-23 | 上海群拓机电科技有限公司 | A kind of cable connector water-proof jacket |
| CN208803486U (en) * | 2018-08-06 | 2019-04-30 | 广东德浩建设有限公司 | A kind of U-shaped waterstop installation waterproof construction of large section underground pipe gallery deformation joint |
| CN209741930U (en) * | 2018-12-27 | 2019-12-06 | 天津市铁成科技发展有限公司 | Waterproof sealing device for connecting part of prefabricated pipe joints of comprehensive pipe gallery |
| CN210658469U (en) * | 2019-05-20 | 2020-06-02 | 广东水利电力职业技术学院（广东省水利电力技工学校） | Deformation joint waterstop perforation type casting die structure |
| CN111321759A (en) * | 2020-03-30 | 2020-06-23 | 福建美益同济住宅工业有限公司 | Prefabricated piping lane |
Non-Patent Citations (1)
| Title |
|---|
| 童丽闺等: "大数据技术在综合管廊环境监测中的应用", 《科技资讯》 * |
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| CN112064685B (en) | 2021-11-30 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20201211 Assignee: Jilin Sanwei Geotechnical Engineering Co.,Ltd. Assignor: Northeastern University Contract record no.: X2023210000300 Denomination of invention: A waterproof sheath and installation method applied at the joint of rectangular pipe gallery Granted publication date: 20211130 License type: Common License Record date: 20231213 |
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