CN212866046U - Anticorrosive structure of utility tunnel's joint in silt - Google Patents
Anticorrosive structure of utility tunnel's joint in silt Download PDFInfo
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- CN212866046U CN212866046U CN202021008299.2U CN202021008299U CN212866046U CN 212866046 U CN212866046 U CN 212866046U CN 202021008299 U CN202021008299 U CN 202021008299U CN 212866046 U CN212866046 U CN 212866046U
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- piping lane
- mounting groove
- air channel
- elastic membrane
- waterproof
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Abstract
The utility model discloses a utility tunnel's joint anticorrosion structure in silt, including first piping lane and second piping lane, a plurality of mounting grooves have been seted up in the first piping lane lateral wall, the welding of second piping lane lateral wall has a plurality of installation pieces, fixedly connected with gasbag in the mounting groove, a plurality of first air channels have been seted up to first piping lane lateral wall, first air channel is L shape, first air channel and mounting groove vertically one section with mounting groove and gasbag intercommunication, a plurality of second air channels have been seted up in the first piping lane, the second air channel will first air channel and one section that the mounting groove is parallel with the mounting groove intercommunication, the second air channel is located the first elastic membrane of one end fixedly connected with in the mounting groove, the installation piece is hollow structure. The utility model discloses an anticorrosive structure is compared in prior art's installation convenient more, swift, and anticorrosive effect is also better, can prevent simultaneously that stress from causing the deformation of waterproof pad.
Description
Technical Field
The utility model relates to a building engineering technical field especially relates to a utility tunnel's joint anticorrosion structure in silt.
Background
With the development of urban economy, underground pipelines are increasing, the underground pipelines play an important role in our lives, the operation of projects such as sewage transportation, tap water supply, natural gas supply, power transmission, optical cable communication and the like is guaranteed, with the increase of various pipelines, in order to facilitate management and maintenance, the building of a comprehensive pipe gallery is the best solution, all pipelines are integrated in the comprehensive pipe gallery, the management inspection and maintenance are greatly facilitated, and the normal operation of cities is guaranteed.
Among the prior art, the waterproof measure of the junction of current piping lane generally is for increasing the rubber waterstop at the joint position, and in the installation, through the stretch-draw of vertical prestressing steel, the extrusion rubber waterstop has reached the effect of sealed stagnant water, and this anticorrosive technique operation process is loaded down with trivial details, and the installation is complicated, and the piping lane can compress the waterstop when the change of mud water content receives certain stress underground, leads to the waterstop to warp to lose anticorrosive effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a joint anti-corrosion structure of a comprehensive pipe gallery in sludge.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a joint anticorrosion structure of a comprehensive pipe gallery in sludge comprises a first pipe gallery and a second pipe gallery, wherein a plurality of mounting grooves are formed in the side wall of the first pipe gallery, a plurality of mounting blocks are welded on the side wall of the second pipe gallery, an air bag is fixedly connected in the mounting grooves, a plurality of first vent grooves are formed in the side wall of the first pipe gallery, each first vent groove is L-shaped, one section of each first vent groove, which is perpendicular to the installation groove, is communicated with the installation groove and the air bag, a plurality of second vent grooves are arranged in the first pipe gallery, the second vent grooves communicate a section of the first vent groove, which is parallel to the mounting groove, with the mounting groove, one end of the second ventilating groove, which is positioned in the mounting groove, is fixedly connected with a first elastic membrane, the mounting block is of a hollow structure, a plurality of through holes are formed in the side wall of the mounting block, and second elastic membranes are fixedly connected in the through holes.
Preferably, first piping lane lateral wall bonds and has a plurality of first waterproof pads, second piping lane lateral wall bonds and has a plurality of second waterproof pads, first waterproof pad and second waterproof pad are intermeshing's zigzag.
Preferably, the welding of first piping lane has first fixed frame, the welding of first fixed frame lateral wall has the slider, the welding of second piping lane lateral wall has the fixed frame of second, the cross-section of the fixed frame of second is the opening orientation the character cut in bas-relief of slider, fixedly connected with spring in the recess of the fixed frame of second.
Preferably, the second ventilation groove, the first elastic membrane, the through hole and the second elastic membrane are at least provided with five groups, and the distance between each group is 5cm-15 cm.
Preferably, the surfaces of the first elastic membrane, the second elastic membrane and the air bag are coated with waterproof coatings.
Preferably, waterproof gaskets are arranged in the side wall of the sliding block and the groove of the second fixing frame.
The utility model discloses contrast prior art, its advantage lies in:
1. by arranging the mounting groove, the mounting block, the air bag, the first vent groove, the second vent groove, the first elastic membrane, the second elastic membrane and the through hole, when the two pipe galleries are spliced, the mounting block compresses the air bag, so that air in the air bag passes through the first vent groove and the second vent groove, and the first elastic membrane and the second elastic membrane are tightly attached to each other, thereby achieving the waterproof effect;
2. through setting up the fixed frame of first fixed frame, second, slider, spring for after the installation, when the piping lane received stress, absorb partial stress through the spring, guarantee that first waterproof pad is not by compressive deformation with the waterproof pad of second, guarantee its waterproof ability.
Drawings
Fig. 1 is the utility model provides a utility tunnel's joint corrosion prevention structure's in silt structure sketch map.
Fig. 2 is the utility model provides a A department's enlargements of utility tunnel's joint anticorrosion structure in silt.
Fig. 3 is the enlarged view of the B-position of the joint corrosion prevention structure of the utility model provides a comprehensive pipe gallery in sludge.
Fig. 4 is the utility model provides a utility tunnel's joint anticorrosion structure's in silt installation piece's schematic structure.
In the figure: 1 first piping lane, 2 second piping lane, 3 mounting grooves, 4 gasbags, 5 first air vents, 6 second air vents, 7 first elastic membrane, 8 installation pieces, 9 second elastic membrane, 10 first waterproof pad, 11 second waterproof pad, 12 first fixed frames, 13 sliders, 14 second fixed frames, 15 springs, 16 through-holes.
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. 1-4, utility tunnel's joint anticorrosive structure in silt, including first piping lane 1 and second piping lane 2, a plurality of mounting grooves 3 have been seted up in the 1 lateral wall of first piping lane, the welding of 2 lateral walls of second piping lane has a plurality of installation pieces 8, fixedly connected with gasbag 4 in the mounting groove 3, a plurality of first air channel 5 have been seted up to 1 lateral wall of first piping lane, first air channel 5 is the L shape, first air channel 5 communicates with mounting groove 3 and gasbag 4 with 3 vertically one section of mounting groove, set up a plurality of second air channel 6 in the first piping lane 1, second air channel 6 communicates first air channel 5 with one section that mounting groove 3 is parallel with mounting groove 3 and mounting groove 3, second air channel 6 is located the first elastic membrane 7 of one end fixedly connected with of mounting groove 3, installation piece 8 is hollow structure, a plurality of through-holes 16 have been seted up to 8 lateral walls of installation piece, fixedly connected with second elastic membrane 9 in through-hole 16.
1 lateral wall of first piping lane bonds and has a plurality of first waterproof pad 10, and 2 lateral walls of second piping lane bond and have a plurality of second waterproof pads 11, and first waterproof pad 10 and second waterproof pad 11 are intermeshing's zigzag, and intermeshing's zigzag waterproof packing ring can more effectually prevent that water in the mud from getting into in the piping lane.
First piping lane 1 welding has first fixed frame 12, and the welding of first fixed frame 12 lateral wall has slider 13, and the welding of 2 lateral walls of second piping lane has second fixed frame 14, and the cross-section of the fixed frame 14 of second is the character cut in bas-relief of opening towards slider 13, fixedly connected with spring 15 in the recess of the fixed frame 14 of second. The second ventilation groove 6, the first elastic membrane 7, the through hole 16 and the second elastic membrane 9 are at least provided with five groups, and the distance between each group is 5cm-15 cm.
The surfaces of the first elastic membrane 7, the second elastic membrane 9 and the air bag 4 are coated with waterproof coatings, and the waterproof coatings can ensure that the parts of the first elastic membrane 7 and the second elastic membrane 9 which are tightly combined with each other have better waterproof effects. All be provided with waterproof gasket in the recess of the fixed frame 14 of slider 13 lateral wall and second, prevent that the water in the mud from leaking to the piping lane in from the sliding connection department of slider 13 and second fixed block 14.
In the utility model, the first pipe gallery 1 is butted with the second pipe gallery 2, so that the installation block 8 slides into the installation groove 3, the installation block 8 compresses the air bag 4, the air in the air bag 4 is pressed into the first vent groove 5, the air enters the second vent groove 6 through the first vent groove 5, the first elastic membrane 7 is jacked up, so that the first elastic membrane 7 is tightly jointed with the second elastic membrane 9 to form a wavy waterproof layer, the water in the sludge is effectively prevented from entering the pipe gallery from the joint of the first pipe gallery 1 and the second pipe gallery 2, meanwhile, the zigzag of the first waterproof pad 10 is mutually meshed with the zigzag of the second waterproof pad to form a second waterproof line, the slide block 13 slides into the second fixed frame 14 to be contacted with the spring 15, when the pipe gallery joint receives the stress from the sludge, the first waterproof pad 10 and the second waterproof pad 11 are compressed by the stress, the partial stress is offset by the spring 15, the first waterproof gasket 10 and the second waterproof gasket 11 are prevented from being compressed and deformed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a utility tunnel's joint anticorrosion structure in silt, includes first piping lane (1) and second piping lane (2), its characterized in that, seted up a plurality of mounting groove (3) in first piping lane (1) lateral wall, second piping lane (2) lateral wall welding has a plurality of installation piece (8), fixedly connected with gasbag (4) in mounting groove (3), a plurality of first air channel (5) have been seted up to first piping lane (1) lateral wall, first air channel (5) are L shape, first air channel (5) and one section that mounting groove (3) are perpendicular with mounting groove (3) communicate with mounting groove (3) and gasbag (4), a plurality of second air channel (6) have been seted up in first piping lane (1), second air channel (6) will first air channel (5) and one section that mounting groove (3) are parallel with mounting groove (3) communicate, the mounting structure is characterized in that the second vent groove (6) is located at a first elastic membrane (7) fixedly connected with one end of the mounting groove (3), the mounting block (8) is of a hollow structure, a plurality of through holes (16) are formed in the side wall of the mounting block (8), and a second elastic membrane (9) fixedly connected with the inside of each through hole (16).
2. The joint anticorrosion structure of the utility tunnel in the silt according to claim 1, characterized in that, a plurality of first waterproof cushions (10) are bonded to the side wall of the first pipe gallery (1), a plurality of second waterproof cushions (11) are bonded to the side wall of the second pipe gallery (2), and the first waterproof cushions (10) and the second waterproof cushions (11) are zigzag in shape and are meshed with each other.
3. The joint anticorrosion structure of the utility tunnel in the silt according to claim 1, characterized in that, first fixed frame (12) has been welded to first piping lane (1), slider (13) has been welded to first fixed frame (12) lateral wall, second fixed frame (14) has been welded to second piping lane (2) lateral wall, the cross-section of second fixed frame (14) is the notch font of opening orientation slider (13), fixedly connected with spring (15) in the recess of second fixed frame (14).
4. The joint corrosion prevention structure of the comprehensive pipe rack in sludge according to claim 1, wherein the second ventilation groove (6), the first elastic membrane (7), the through hole (16) and the second elastic membrane (9) are at least provided in five groups, and the distance between each group is 5cm-15 cm.
5. The joint corrosion prevention structure of the utility tunnel in sludge according to claim 1, wherein the surfaces of the first elastic membrane (7), the second elastic membrane (9) and the air bag (4) are coated with waterproof coatings.
6. The joint anticorrosion structure of the utility tunnel in sludge according to claim 3, characterized in that the side wall of the sliding block (13) and the groove of the second fixing frame (14) are both provided with waterproof gaskets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021008299.2U CN212866046U (en) | 2020-06-05 | 2020-06-05 | Anticorrosive structure of utility tunnel's joint in silt |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021008299.2U CN212866046U (en) | 2020-06-05 | 2020-06-05 | Anticorrosive structure of utility tunnel's joint in silt |
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| CN212866046U true CN212866046U (en) | 2021-04-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605446A (en) * | 2021-08-17 | 2021-11-05 | 深圳市天健坪山建设工程有限公司 | Prefabricated assembly for underground comprehensive pipe gallery construction and construction method thereof |
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2020
- 2020-06-05 CN CN202021008299.2U patent/CN212866046U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605446A (en) * | 2021-08-17 | 2021-11-05 | 深圳市天健坪山建设工程有限公司 | Prefabricated assembly for underground comprehensive pipe gallery construction and construction method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221125 Address after: Floor 2, No. 21, West Ring Road, Karamay District, Karamay City, Xinjiang Uygur Autonomous Region, 834000 Patentee after: Xinjiang Dingcheng Testing Technology Co.,Ltd. Address before: 362000 No.1, Jili Road, Huidong Industrial Park, Dongqiao Town, Hui'an County, Quanzhou City, Fujian Province Patentee before: Shen Hao |
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| TR01 | Transfer of patent right |