CN208235584U - Ring-like assembled overlaps piping lane - Google Patents
Ring-like assembled overlaps piping lane Download PDFInfo
- Publication number
- CN208235584U CN208235584U CN201820258197.2U CN201820258197U CN208235584U CN 208235584 U CN208235584 U CN 208235584U CN 201820258197 U CN201820258197 U CN 201820258197U CN 208235584 U CN208235584 U CN 208235584U
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- China
- Prior art keywords
- piping lane
- ring
- prefabricated
- segment
- assembled
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- 238000003780 insertion Methods 0.000 claims abstract description 15
- 230000037431 insertion Effects 0.000 claims abstract description 15
- 238000012545 processing Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 239000000565 sealant Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- -1 Polyethylene Polymers 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000004587 polysulfide sealant Substances 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 8
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 17
- 238000009417 prefabrication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000009416 shuttering Methods 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
A kind of ring-like assembled overlapping piping lane, ring-like assembled overlapping piping lane is at least connected by 2 ring-like prefabricated component piping lanes, the ring-like prefabricated component piping lane is made up of the prefabricated piping lane segment of circumference in equal parts attachment device connection, stepped port is processed at the both ends of wherein one prefabricated piping lane segment, the both ends processing for other two the prefabricated piping lane segment docked with the both ends of prefabricated piping lane segment and overlapped for ladder port another ladder port, passageway is arranged in bottom in ring-like prefabricated component piping lane, in one end of ring-like assembled overlapping piping lane, insertion end is set, socket end is arranged in another ring-like assembled overlapping piping lane one end, sealing device is set between insertion end and socket end.The utility model can be improved the globality and waterproofness of piping lane, and when transport reduces the self weight of prefabricated components, improves the compression strength of piping lane, shortens construction period.
Description
Technical field
The utility model belongs to the technical field of underground pipe gallery structure, and in particular to one kind by the ring-like prefabricated piping lane of multistage
The ring-like overlapping piping lane of segment assembly.
Background technique
Recently as the fast development of urban pipe network system, because road caused by pipeline dilatation, update, maintenance etc. is anti-
Again excavate phenomenon it is very common, not only cause inconvenience to the normal life of resident, at the same bring environmental pollution, noise pollution,
Cross pipe-line damage, urban traffic blocking, commercial interest loss etc. influence, and cause social cost to dramatically increase, reach and restrict city
The bottleneck of city's infrastructure development and enhancement of environment.Currently used underground pipe gallery main structure construction method mainly has traditional
Three kinds of cast-in-place method, domain piping lane prefabrication and full prefabrication etc..
Cast-in-place method is live assembling reinforcement, shuttering then gradually casting concrete shape from bottom to up after excavation of foundation pit
At final Pipe rack.Although this method formed Pipe rack seam is few, structural integrity and good waterproof performance, structure size
Can be flexible and changeable as needed, but construction efficiency is lower, long construction period, especially when piping lane internal structure complexity, such as
Double-deck four cabin structures need to carry out bottom plate, side wall, lower layer's mid-board, middle plate, upper layer mid-board, top plate etc. and pour by several times, and need
Middle plate can just be poured by reaching some strength to lower layer's mid-board, and middle plate, which reaches some strength, could set up upper former progress upper layer
Structure pours, and working procedure is complicated, long in time limit.
Domain piping lane prefabrication is the prefabricated domain piping lane near factory or place, is then opened by pipe pushing technology or foundation pit
The method of integral hoisting after digging passes through the method for forming Pipe rack longitudinally connected between prefabricated ring.This method construction efficiency is high,
Only along the interannular connector of piping lane longitudinal direction, structural integrity and waterproofness are preferable, however are transported and lifted by prefabricated tube coupling and limited
System, is chiefly used in single cabin or double lesser piping lanes of cabin size, is not suitable for the Pipe rack that structure size is big, internal structure is complicated.
Full prefabrication is piping lane longitudinally to be divided ring, lateral piecemeal are then prefabricated in the factory, and the prefabricated component scene of transporting is laggard
The method that row assembling circularizes into Pipe rack.Although each preform sizes of this method can be sized as needed, adapt to
The piping lane of different structure size, but structure piecemeal is more, globality and waterproofness are poor；When Pipe rack change in size is more
When, there are many pre-forms needed, and corresponding template investment and cost improve.
Summary of the invention
The technical problem to be solved by the utility model is to overcome the above-mentioned prior art, a kind of transport is provided and is hung
The ring-like assembled that dressing is easy, on-site construction processes are simple, structure is reasonable overlaps piping lane.
Solving technical solution used by above-mentioned technical problem is: ring-like assembled overlapping piping lane is at least ring-like pre- by 2
The connection of product piping lane, the ring-like prefabricated component piping lane couple structure by attachment device by the prefabricated piping lane segment of circumference in equal parts
At, stepped port is processed on a prefabricated piping lane segment wherein, docked with the both ends of prefabricated piping lane segment other two
Overlapped the processing of prefabricated piping lane segment and ladder port another ladder port, bottom was arranged in ring-like prefabricated component piping lane
Insertion end is arranged in one end of ring-like assembled overlapping piping lane in road, another ring-like assembled overlapping piping lane one end setting is inserted
Mouth end, is arranged sealing device between insertion end and socket end.
Hanging ring is set on the prefabricated piping lane segment of the utility model.
The attachment device of the utility model is prestress wire.
The stepped port of the utility model are as follows: be arranged on the inside of the both ends of a prefabricated piping lane segment inner side step, in
Between be arranged intermediate step, outside setting outside step, water-proof strip is set in the groove of intermediate step.
Angle between the intermediate step and horizontal plane of the utility model is 20 °~35 °, inner side step, outside step
Height is 105~125mm, width is 110~130mm, gradient 105:75~130:60.
The sealing device of the utility model are as follows: steel loop is set on duct, and the one end in duct is connected to joint filling board, the other end is stretched
Enter on the inside of ring-like assembled overlapping piping lane, is provided with sealant in joint filling board.
The joint filling board of the utility model is polyethylene foamed joint filling board, and the sealant is polysulfide sealant.
The utility model uses ring-like assembled overlapping piping lane and is tightly connected by the ring-like prefabricated piping lane segment of multistage, work
Skill is simple, and when transport can reduce the self weight of prefabricated components, and the ring-like assembled overlapping piping lane of multistage is tightly connected, and improves piping lane
Globality and waterproofness.Ring-like assembled overlapping piping lane uses the form of circular cross-section, is conducive to play soil arching effect, improves pipe
The compression strength of corridor shortens construction period convenient for the popularization of shield construction.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model one embodiment.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the structural schematic diagram that connects between the ring-like prefabricated piping lane segment of the utility model.
Fig. 4 is that the ring-like assembled of the utility model overlaps the structural schematic diagram connected between piping lane.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment 1
As shown in Figs 1-4, the ring-like assembled overlapping piping lane of the present embodiment is answered by the first ring-like prefabricated piping lane segment 1, in advance
The ring-like prefabricated piping lane segment 3 of power steel strand wires 2, second, socket end 4, insertion end 5, the ring-like prefabricated piping lane segment 6 of third, passageway 7,
Water-proof strip 8, inner side step 9, intermediate step 10, outside step 11, sealant 12, joint filling board 13, steel loop 14, duct 15 couple structure
At.
Ring-like assembled overlapping piping lane is connected by 2 ring-like prefabricated component piping lanes, and ring-like prefabricated component piping lane is by the 3 of circumference in equal parts
A prefabricated piping lane segment is coupled by attachment device to be constituted, and the attachment device of the present embodiment is prestress wire 2,3 prefabricated
Piping lane section is respectively the first prefabricated piping lane segment 1, the second prefabricated piping lane segment 3 and the prefabricated piping lane segment 6 of third, the first prefabricated pipe
No. 16 reinforcing bars and No. 14 spacing of reinforcement cloth are respectively adopted in corridor segment 1, the second prefabricated piping lane segment 3 and the prefabricated piping lane segment 6 of third
It sets, the prefabricated piping lane segment 1 of the first of the present embodiment, the second prefabricated piping lane segment 3, third install hanging ring on prefabricated piping lane segment 6,
Hanging ring is for lifting.Stepped port, the both ends pair with the first prefabricated piping lane segment 1 are processed on the first prefabricated piping lane segment 1
Processing and overlapped for ladder port another stepped end on the prefabricated piping lane segment 3 of second connect and the prefabricated piping lane segment 6 of third
Mouthful, the stepped port of the present embodiment are as follows: inner side step 9, intermediate processing way station are processed on the inside of the first prefabricated piping lane segment 1
Rank 10, outside processing outside step 11, place water-proof strip 8, the intermediate step of this present embodiment in the groove of intermediate step 10
Angle between 10 and horizontal plane is 25 °, and inner side step 9, the height of outside step 11 be 110mm, width 120mm, the gradient
110:70.The bottom making passageway 7 in prefabricated component piping lane, the upper end horizontal homogeneous in passageway 7 are inserted into No. 16 reinforcing bars, lower end level
No. 14 reinforcing bars of even insertion process insertion end 5 in one end of ring-like assembled overlapping piping lane, another ring-like assembled overlapping pipe
Corridor one end processes socket end 4, and sealing device, the sealing device of the present embodiment are as follows: hole are installed between insertion end 5 and socket end 4
Steel loop 14 is installed, the one end in duct 15 is connected to joint filling board 13, and the other end in duct 15 protrudes into ring-like assembled overlapping on road 15
On the inside of piping lane, joint filling board 13 is polyethylene foamed joint filling board, and duct 15 is used for slip casting between socket end 4 and insertion end 5, joint filling
Sealant 12 is filled in plate 13, sealant 12 is polysulfide sealant.
Embodiment 2
Ring-like assembled overlapping piping lane is connected by 10 ring-like prefabricated component piping lanes, and ring-like prefabricated component piping lane is by circumference in equal parts
3 prefabricated piping lane segments are coupled by attachment device to be constituted, and the attachment device of the present embodiment is prestress wire 2,3 prefabricated
Piping lane section is respectively the first prefabricated piping lane segment 1, the second prefabricated piping lane segment 3 and the prefabricated piping lane segment 6 of third, the present embodiment
First prefabricated piping lane segment 1, the second prefabricated piping lane segment 3, third install hanging ring on prefabricated piping lane segment 6.In the first prefabricated pipe
Process stepped port on corridor segment 1, the second prefabricated piping lane segment 3 docked with the both ends of the first prefabricated piping lane segment 1 and the
Processing and overlapped for ladder port another ladder port, the stepped port of the present embodiment on three prefabricated piping lane segments 6 are as follows:
Inner side step 9, intermediate processing intermediate step 10, step 11 on the outside of the processing of outside are processed on the inside of the first prefabricated piping lane segment 1,
Water-proof strip 8 is placed in the groove of intermediate step 10, the angle between the intermediate step 10 and horizontal plane of this present embodiment is 20 °,
Inner side step 9, the height of outside step 11 be 105mm, width 110mm, gradient 105:75.Bottom is spread in prefabricated component piping lane
Passageway 7 is built, processes insertion end 5 in one end of ring-like assembled overlapping piping lane, another ring-like assembled overlaps piping lane one end
If processing socket end 4, sealing device, the sealing device of the present embodiment are installed between insertion end 5 and socket end 4 are as follows: duct 15
Upper installation steel loop 14, the one end in duct 15 is connected to joint filling board 13, the other end protrudes on the inside of ring-like assembled overlapping piping lane, joint filling
Sealant 12 is filled in plate 13.
The connecting relation of other components and components is same as Example 1, and working principle is same as Example 1.
Embodiment 3
Ring-like assembled overlapping piping lane is connected by 20 ring-like prefabricated component piping lanes, and ring-like prefabricated component piping lane is by circumference in equal parts
3 prefabricated piping lane segments are coupled by attachment device to be constituted, and the attachment device of the present embodiment is prestress wire 2,3 prefabricated
Piping lane section is respectively the first prefabricated piping lane segment 1, the second prefabricated piping lane segment 3 and the prefabricated piping lane segment 6 of third, the present embodiment
First prefabricated piping lane segment 1, the second prefabricated piping lane segment 3, third install hanging ring on prefabricated piping lane segment 6.In the first prefabricated pipe
Process stepped port on corridor segment 1, the second prefabricated piping lane segment 3 docked with the both ends of the first prefabricated piping lane segment 1 and the
Processing and overlapped for ladder port another ladder port, the stepped port of the present embodiment on three prefabricated piping lane segments 6 are as follows:
Inner side step 9, intermediate processing intermediate step 10, step 11 on the outside of the processing of outside are processed on the inside of the first prefabricated piping lane segment 1,
Water-proof strip 8 is placed in the groove of intermediate step 10, the angle between the intermediate step 10 and horizontal plane of this present embodiment is 35 °,
Inner side step 9, the height of outside step 11 be 125mm, width 130mm, gradient 130:60.Bottom is spread in prefabricated component piping lane
Passageway 7 is built, processes insertion end 5 in one end of ring-like assembled overlapping piping lane, another ring-like assembled overlaps piping lane one end
If processing socket end 4, sealing device, the sealing device of the present embodiment are installed between insertion end 5 and socket end 4 are as follows: duct 15
Upper installation steel loop 14, the one end in duct 15 is connected to joint filling board 13, the other end protrudes on the inside of ring-like assembled overlapping piping lane, joint filling
Sealant 12 is filled in plate 13.
The connecting relation of other components and components is same as Example 1, and working principle is same as Example 1.
The above, the only preferred embodiment of the utility model, are not intended to limit the protection of the utility model
Range.
Claims (7)
1. a kind of ring-like assembled overlaps piping lane, ring-like assembled overlapping piping lane is at least connected by 2 ring-like prefabricated component piping lanes,
Be characterized in that: the ring-like prefabricated component piping lane is made up of the prefabricated piping lane segment of circumference in equal parts attachment device connection,
Stepped port, other two prefabricated pipe docked with the both ends of prefabricated piping lane segment are processed on one of them prefabricated piping lane segment
The processing of corridor segment and overlapped for ladder port another ladder port, bottom setting passageway (7) in ring-like prefabricated component piping lane,
Insertion end (5) are set in one end of ring-like assembled overlapping piping lane, another ring-like assembled overlapping piping lane one end setting is inserted
Mouth end (4), is arranged sealing device between insertion end (5) and socket end (4).
2. ring-like assembled according to claim 1 overlaps piping lane, it is characterised in that: set on the prefabricated piping lane segment
Set hanging ring.
3. ring-like assembled according to claim 1 overlaps piping lane, it is characterised in that: the attachment device is prestressing force
Steel strand wires (2).
4. ring-like assembled according to claim 1 overlaps piping lane, it is characterised in that the stepped port are as follows: one
Setting inner side step (9), intermediate setting intermediate step (10), outside setting outside step on the inside of the both ends of a prefabricated piping lane segment
(11), water-proof strip (8) are set in the groove of intermediate step (10).
5. ring-like assembled according to claim 4 overlaps piping lane, it is characterised in that: the intermediate step (10) and water
Angle between plane is 20 °~35 °, and inner side step (9), the height of outside step (11) be 105~125mm, width 110
~130mm, gradient 105:75~130:60.
6. ring-like assembled according to claim 1 overlaps piping lane, it is characterised in that the sealing device are as follows: duct
(15) steel loop (14) are set on, the one end of duct (15) is connected to joint filling board (13), the other end protrudes into ring-like assembled overlapping pipe
On the inside of corridor, sealant (12) are provided in joint filling board (13).
7. ring-like assembled according to claim 6 overlaps piping lane, it is characterised in that: the joint filling board (13) is foaming
Polyethylene joint filling board, the sealant (12) is polysulfide sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820258197.2U CN208235584U (en) | 2018-02-14 | 2018-02-14 | Ring-like assembled overlaps piping lane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820258197.2U CN208235584U (en) | 2018-02-14 | 2018-02-14 | Ring-like assembled overlaps piping lane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208235584U true CN208235584U (en) | 2018-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820258197.2U Expired - Fee Related CN208235584U (en) | 2018-02-14 | 2018-02-14 | Ring-like assembled overlaps piping lane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208235584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110616647A (en) * | 2019-09-26 | 2019-12-27 | 苏交科集团股份有限公司 | Full-prefabricated sliding assembled culvert and construction process thereof |
| CN114250806A (en) * | 2021-12-09 | 2022-03-29 | 中交二公局第六工程有限公司 | Construction method of comprehensive pipe gallery and long-section pipe gallery |
-
2018
- 2018-02-14 CN CN201820258197.2U patent/CN208235584U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110616647A (en) * | 2019-09-26 | 2019-12-27 | 苏交科集团股份有限公司 | Full-prefabricated sliding assembled culvert and construction process thereof |
| CN110616647B (en) * | 2019-09-26 | 2021-08-10 | 苏交科集团股份有限公司 | Full-prefabricated sliding assembled culvert and construction process thereof |
| CN114250806A (en) * | 2021-12-09 | 2022-03-29 | 中交二公局第六工程有限公司 | Construction method of comprehensive pipe gallery and long-section pipe gallery |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 |