CN206376277U - The structure of underground pipe gallery - Google Patents
The structure of underground pipe gallery Download PDFInfo
- Publication number
- CN206376277U CN206376277U CN201720013980.8U CN201720013980U CN206376277U CN 206376277 U CN206376277 U CN 206376277U CN 201720013980 U CN201720013980 U CN 201720013980U CN 206376277 U CN206376277 U CN 206376277U
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- prefabricated panel
- plate
- bottom plate
- wallboard
- pipe gallery
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Abstract
The utility model is related to a kind of structure of underground pipe gallery, including：Pour the bottom plate to be formed；It is installed in the cavity that up/down perforation is installed with the prefabricated panel on bottom plate, the prefabricated panel；The steel reinforcement cage inserted in the cavity；And pour the reinforcement structure being formed in cavity and pour the top plate being formed on the prefabricated panel, the top plate pours into a single integrated structure with the reinforcement structure；Wherein：The bottom plate, prefabricated panel and top plate enclose to form underground pipe gallery.The utility model uses the prefabricated panel with cavity, saves the template of all wallboards in cast-in-place mode, and the excavation of piping lane foundation ditch is not wide；The bottom plate and top plate of combined cast-in-situ formation, farthest realize mechanization and industrialization, can save corresponding cost of labor.The utility model is lightweight compared with integrated precast piping lane, and the prefabricated panel with cavity is lightweight, and lifting and transport facilitate, and can deploy to construct at the construction field (site) with large area.
Description
Technical field
The utility model is related to the realm of building construction, refers in particular to a kind of structure of underground pipe gallery.
Background technology
Underground pipe gallery is also known as " common trench " or " Common Ducts ", is exactly that underground urban duct integrates corridor.In city
A tunnel space is built in city underground, and the various utilities pipelines such as electric power, communication, combustion gas, heat supply, plumbing are integrated in one, if
There are special access hole, hoisting port and monitoring system, implement unified planning, Uniting, unified construction and manage, be to ensure city
The important infrastructure and " lifeline " of city's operation.It is to implement same planning, design, construction and safeguard, is built in honest underground
Public utility for laying municipal public use pipeline.
The underground pipe gallery in whole nation each province and city turns focus at present, and traditional underground pipe gallery construction has two kinds of sides
Formula：One is field cast-in-place, and two be prefabrication.
It is wider for the underground pipe gallery digging in-situ of field cast-in-place, to ensure that it is empty that enough constructing operations are left in both sides
Between, therefore earthwork excavated volume is big, backfill amount is also larger；Because all working is both needed to complete at the scene, so side wall and top plate are equal
Configuration template is wanted, and roof plate template has to remove after intensity is fully achieved in concrete, long construction period, artificial demand
Amount is big, and all raw material transports to scene with bulk form, and environment is polluted in concrete cast in situs.
For prefabrication, underground pipe gallery saves that prefabricated piping lane is assembled at the scene by one, prefabricated piping lane
Weight is big, and lifting and transport are difficult, and construction cost is high.
Utility model content
The purpose of this utility model is that the defect for overcoming prior art, there is provided a kind of structure of underground pipe gallery, is solved
The earthwork excavated volume that certainly cast-in-place piping lane is present in the prior art is greatly, backfill amount is big, long construction period, artificial demand are big and pollute
The problems such as environment, and prefabrication piping lane exist weight is big, hoisting transportation is the problem of difficult and construction cost is high.
Realizing the technical scheme of above-mentioned purpose is：
The utility model provides a kind of structure of underground pipe gallery, including：
Pour the bottom plate to be formed；
It is installed in the cavity that up/down perforation is installed with the prefabricated panel on bottom plate, the prefabricated panel；
The steel reinforcement cage inserted in the cavity；And
Pour the reinforcement structure being formed in cavity and pour the top plate being formed on the prefabricated panel, the top plate
Poured with the reinforcement structure into a single integrated structure；
Wherein：The bottom plate, prefabricated panel and top plate enclose to form underground pipe gallery.
The utility model uses the prefabricated panel with cavity, saves the template of all wallboards in cast-in-place mode, and
The excavation of piping lane foundation ditch is not wide；The bottom plate and top plate of combined cast-in-situ formation, farthest realize mechanization and industrialization, energy
Enough save corresponding cost of labor.The efficiency of construction of more cast-in-place piping lane improves more than 5 times, and situ wet operation reduces more than 80%.
The mode of the prefabricated panel combined cast-in-situ bottom plate and top plate is lightweight compared with integrated precast piping lane, the prefabricated panel with cavity
Lightweight, lifting and transport facilitate, and can deploy to construct at the construction field (site) with large area.Using the prefabricated panel with chamber, after
In casting concrete in cavity to realize the connection with bottom plate and top plate so that the Stability Analysis of Structures of piping lane, firmly and safety.
The utility model underground pipe gallery structure further improvement is that, the prefabricated panel includes being oppositely arranged
The first wallboard and the second wallboard and the multiple connecting plates for connecting first wallboard and second wallboard, by described
Connecting plate is separated to form cavity between first wallboard and second wallboard；The prefabricated panel is included positioned at outside
Prefabricated panel and the prefabricated panel positioned at inner side；
Prefabricated panel positioned at outside is erected on the both sides of the bottom plate, and first in the prefabricated panel in outside
The bottom of wallboard is concordant with the lower surface of the bottom plate to be set, and top is concordant with the upper surface of the top plate to be set, and positioned at outer
Be installed with the first spacing between the bottom of the second wallboard in the prefabricated panel of side and the upper surface of the bottom plate, top with
The second spacing is installed between the lower surface of the top plate；
Prefabricated panel positioned at inner side is erected on the bottom plate, the first wall in the prefabricated panel of inner side
Plate and the second wall-plate level are equal.
The utility model underground pipe gallery structure further improvement is that, the bottom of the steel reinforcement cage in the cavity
It is placed on the bottom plate, the top of the steel reinforcement cage is stretched out from the cavity forms anchoring section；
Pouring anchoring in the top plate to be formed has the anchoring section of the steel reinforcement cage, by being pushed up described in the steel reinforcement cage anchor connection
Plate and the reinforcement structure structure so that the top plate and the prefabricated panel are connected.
The utility model underground pipe gallery structure further improvement is that, in described when pouring to form reinforcement structure
The bottom and top of prefabricated panel, which are poured, is formed with structural ribs, and the side inside the underground pipe gallery is located in the structural ribs
Face is inclined plane, and the prefabricated panel is connected by the structural ribs of bottom with the bottom plate, by the structural ribs at top with it is described
Top plate is connected.
The utility model underground pipe gallery structure further improvement is that,
The end of the prefabricated panel is formed with link slot and dowel, and the link slot is to the prefabricated panel indent
Sunken U-type groove, the dowel is the U-shaped muscle that multiple tracks protrudes out the prefabricated panel end；
Setting spacing is installed between the end of two adjacent prefabricated panels to form connection space, the U-shaped muscle is put
In in the connection space, the U-type groove is connected in the connection space, is poured and is formed at the connection space and described U-shaped
Attachment structure in groove, two adjacent prefabricated panels are connected by the attachment structure.
Brief description of the drawings
Fig. 1 is the sectional view of the structure of the utility model underground pipe gallery.
Fig. 2 for adjacent two prefabricated panel attachment structures in the structure of the utility model underground pipe gallery signal
Figure.
Fig. 3 for the utility model underground pipe gallery structure in be located at outside prefabricated panel structural representation.
Fig. 4 for the utility model underground pipe gallery structure in be located at inner side prefabricated panel structural representation.
Fig. 5 for the utility model underground pipe gallery structure in splicing prefabricated panel and bottom plate structural representation.
Fig. 6 to Figure 13 is the decomposition texture schematic diagram of the forming process of the structure of the utility model underground pipe gallery.
Figure 14 for the first embodiment of installation form used in the structure of the utility model underground pipe gallery knot
Structure schematic diagram.
Figure 15 for the second embodiment of installation form used in the structure of the utility model underground pipe gallery knot
Structure schematic diagram.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Refering to Fig. 1 and Fig. 5, the utility model provides a kind of structure of underground pipe gallery, and its structure type belongs to folder
Core-wall plate mixes precast construction.For precast construction concrete underground pipe gallery can farthest realize mechanization and
Industrialization, can save the template cost and corresponding cost of labor of all wallboards, can save the artificial of reinforcing steel bars of wallboards colligation
Cost, compared with traditional handicraft construction, efficiency improve more than 5 times, situ wet operation reduce more than 80%, all sandwich prefabricated panels and
Supporting installation form is processed at one time in factory.The structure of underground pipe gallery of the present utility model is compared with integrated precast
Piping lane it is lightweight, the general double storekeeper corridors deadweight of integral prefabricated piping lane reaches more than 30T (being calculated with every segment length 1.5m), and this
The precast wall panel structure monolithic weight of utility model can be controlled within 10T (being calculated with every segment length 3m), so that greatly
The transporting and hoisting of pipe gallery is facilitated, can deploy to construct at the construction field (site) with large area.It is new to this practicality below in conjunction with the accompanying drawings
The structure of type underground pipe gallery is illustrated.
As shown in figure 1, the utility model provide a kind of structure of underground pipe gallery 20, the structure include bottom plate 21,
Prefabricated panel 22, steel reinforcement cage 24, reinforcement structure 25 and top plate 23, bottom plate 21 are structure formed by casting concrete, with reference to
Shown in Fig. 6, in construction, the foundation ditch of underground pipe gallery 20 is excavated, then pours to form bottom plate 21 in the bottom of foundation ditch, pours
Build before bottom plate 21, one layer of bed course 211 can be poured in the bottom of foundation ditch, to provide burnishing surface for bottom plate 21, on bed course 211
Pour to form bottom plate 21.Prefabricated panel 22 is installed on bottom plate 21, with reference to shown in Fig. 5, and the prefabricated panel 22 is installed in setting position
Put the cavity 221 that up/down perforation is installed with the wall as underground pipe gallery 20, prefabricated panel 22, the top of cavity 221
There is opening with bottom, so that it is in the cavity connected up and down to obtain cavity 221.Prefabricated panel 22 is erected on bottom plate 21, with reference to Fig. 7
It is shown, installation form 11 is equiped with bottom plate 21, prefabricated panel 22 is installed by installation form 11, by the correspondence of installation form 11
The installation site of prefabricated panel 22 is installed in,, will be pre- after prefabricated panel 22 is erected on bottom plate 21 with reference to shown in Fig. 8 and Fig. 9
Wallboard 22 processed is fixedly connected with corresponding installation form 11.Steel reinforcement cage 24 is inserted into the cavity 221 of prefabricated panel 22, due to sky
Chamber 221 is the cavity of up/down perforation, and the bottom of the steel reinforcement cage 24 can be placed on bottom plate 21, and the extended cavity 221 in top simultaneously extends
To the position of top plate 23 to be formed.Top plate 23 and reinforcement structure 25 are structure formed by casting concrete, are poured into cavity 221
Concrete is built to form reinforcement structure 25, during the top of concreting to cavity 221, continues casting concrete with dry wall
Top plate 23 is formed on plate 22, the top plate 23 pours into a single integrated structure with reinforcement structure 25.During construction top plate, in prefabricated panel 22
Top laying roof plate template 12, then pouring reinforcement structure 25, poured after reinforcement structure 25 continue casting concrete with
Pour to form top plate 23 on roof plate template 12.Bottom plate 21, prefabricated panel 22 and top plate 23 enclose to form underground integrated pipe
Corridor 20, the section of underground pipe gallery 20 is usually oblong-shaped, i.e., bottom plate 21 and top plate 23 two ends it is edge-on set wall, from
And enclose the underground pipe gallery 20 to form that section is oblong-shaped, due to collection power cable in underground pipe gallery 20, telecommunications,
Feedwater, reclaimed water, heating power are integrated, and generally avoid the interference of each pipeline, and the middle part of underground pipe gallery 20 left and right of construction is provided with
Partition wall, the underground pipe gallery 20 is separated in two Room, so when setting prefabricated panel 22, work is additionally provided with bottom plate 21
The prefabricated panel 22 used for partition wall, the structure of the underground pipe gallery 20 finally formed is reference can be made to shown in Fig. 1.
Underground pipe gallery of the present utility model employs the prefabricated and cast-in-place mode being combined, the dry wall with cavity
Plate is prefabricated component, and being internally provided with cavity makes its lightweight, conveniently can transport and lift, and pours coagulation in backward cavity
Prefabricated panel and top plate, to strengthen the intensity of prefabricated panel, and are connected by soil by follow-up casting concrete, form stable
Solid and reliable underground pipe gallery.Using prefabricated panel, the wallboard template in cast-in-place construction mode can be saved, is so also made
The excavation face for obtaining piping lane foundation ditch is not wide, reduces the excavated volume and backfill amount of the soil body.
As depicted in figs. 1 and 2, prefabricated panel 22 of the present utility model includes the first wallboard 222 and second being oppositely arranged
Multiple connecting plates 224 of wallboard 223 and the first wallboard 222 of connection and the second wallboard 223, the first wallboard 222 and the second wallboard
223 be arranged in parallel, and connecting plate 224 is vertically connected at the first wallboard 222 and the second wallboard 223, by connecting plate 224 in the first wall
Cavity 221 is separated to form between the wallboard 223 of plate 222 and second, with reference to shown in Fig. 5, prefabricated panel 22 is included positioned at the pre- of outside
The wallboard 22a processed and prefabricated panel 22b positioned at inner side, the prefabricated panel 22a positioned at outside are erected in the both sides of bottom plate 21, as
The exterior wall of underground pipe gallery 20, the prefabricated panel 22b positioned at inner side is erected on bottom plate 21, is used as underground pipe gallery 20
Partition wall.With reference to shown in Fig. 1 and Fig. 3, the bottom of prefabricated panel 22a the first wallboard 222 is concordant with the lower surface of bottom plate 21 to be set
Put, top is concordant with the upper surface of top plate 23, the bottom of prefabricated panel 22a the second wallboard 223 and the upper surface of bottom plate 21
Between be installed with the first spacing, the second spacing is installed between top and the lower surface of top plate 23, between first spacing and second
Away from stay and set for forming structural ribs 26, to strengthen prefabricated panel 22a and bottom plate 21 and the bonding strength of top plate 23.With reference to Fig. 1
With shown in Fig. 4, prefabricated panel 22b the first wallboard 222 and the second wallboard 223 is highly equal.
As shown in Fig. 1 and Figure 10, when inserting steel reinforcement cage 24 into cavity 221, the bottom of steel reinforcement cage 24 is placed on bottom plate 21,
The top of steel reinforcement cage 24 is stretched out from cavity 221 forms anchoring section 241.The installation form 11 installed on bottom plate 21 and bottom plate 21 and
Enclose to be formed between prefabricated panel 22 and rib casting space 28 is connected with cavity 221, the bottom of steel reinforcement cage 24 stretches into rib and pours sky
Between in 28 and form anchor section 242, the anchor connection of prefabricated panel 22 and bottom plate 21 and top plate 23 is realized by steel reinforcement cage 24.
Set after steel reinforcement cage 24, it is that casting concrete formation top plate 23 is prepared to install roof plate template, with reference to shown in Figure 11 and Figure 12,
Installation form 11 is installed at the top of prefabricated panel 22, by the support roof plate template 12 of installation form 11, and by roof plate template 12
It is fixedly connected with installation form 11, the space for pouring top plate is formd on roof plate template 12.In the cavity of prefabricated panel 22
Top, is enclosed by prefabricated panel, installation form and roof plate template 12 and is formed with rib casting space, the rib casting space and cavity
221 are connected with the space for pouring top plate.And casting concrete in the cavity 221 of backward prefabricated panel 22, pipe insertion will be poured
To the bottom of cavity 221, with reference to shown in Figure 13, the concrete poured first fills up the rib casting space 28 of bottom to form structure
Rib 26, and the concrete of after-pouring fills up cavity 221 to form reinforcement structure 25, continues the rib of the concrete that pours at top and pours
Build space and form structural ribs 26, and then the concrete poured forms top plate 23 on roof plate template 12, so as to be formed pouring
Top plate 23 in anchoring have the anchoring section 241 of steel reinforcement cage 24, by the anchor connection top plate 23 of steel reinforcement cage 24 and reinforcement structure 25, from
And make it that top plate 23 and prefabricated panel 22 are connected structure.Pouring anchoring in the structural ribs 26 positioned at bottom to be formed has anchor
Structural ribs 26, reinforcement structure 25 and the top plate 23 at section 242, bottom and top is together pour the structure to be formed, and it forms one
Body structure, it can be ensured that the stability of structure.Pouring the side to be formed in structural ribs 26 inside underground pipe gallery 20 is
Inclined plane, prefabricated panel 22 is connected by the structural ribs 26 of bottom with bottom plate 21, is connected by the structural ribs 26 and top plate 23 at top
Connect.
As shown in Figures 3 to 5, the end of prefabricated panel 22 is formed with link slot 225 and dowel 226, prefabricated panel 22
In connecting plate 224 internally set in the end of the first wallboard 222 and the second wallboard 223 so that close to end company
The end of the wallboard 222 of fishplate bar 224 and first and the second wallboard 223 encloses to form link slot 225, and the link slot 225 is to prefabricated
The U-type groove of the sunken inside of wallboard 22, dowel 226 is the U-shaped muscle that multiple tracks protrudes out the end of prefabricated panel 22.In prefabricated panel 22
Be arranged at intervals with along the surface of wallboard two longer reinforcing bars of length in the reinforcing bar of square frame-shaped, the reinforcing bar of the square frame-shaped anchor into it is pre-
In the first wallboard 222 and the second wallboard 223 of wallboard 22 processed and there is part to stretch out the end of the first wallboard 222 and the second wallboard 223
Portion, two shorter reinforcing bars of length form dowel 226 together with the reinforcing bar of projecting end.With reference to shown in Fig. 2, adjacent two
The connected mode of prefabricated panel 22 is：Two adjacent prefabricated panels 22 are to be set along the direction of moving towards of underground pipe gallery 20
Put, setting spacing will be installed between the end of two adjacent prefabricated panels 22 to form connection space, the U-shaped muscle is placed in
In connection space, U-type groove is connected in connection space, then in the both sides stopend of setting spacing, pours to form attachment structure
27, the attachment structure 27 is formed in connection space and U-type groove, and two adjacent prefabricated panels are connected by attachment structure 27
22.In order to improve the water resistance of underground pipe gallery 20, the end of the first wallboard 222 that can be on the prefabricated panel positioned at outside
Portion is sticked sealing rod 29, by setting sealing rod 29 to prevent the end of the first wallboard 222 and the seam crossing of attachment structure 27 from seeping water.
As shown in figure 14, it is shown that the first embodiment of used installation form 11, the installation mould in the utility model
Plate 11 includes the first connecting plate 111, the second connecting plate 112 being connected with prefabricated panel 22 and is connected the first connecting plate
111 and second connecting plate 112 hang plate 113, in the outer of the first connecting plate 111, the second connecting plate 112 and hang plate 113
Side is provided with ribbed stiffener 114, improves the intensity of installation form 11.With reference to shown in Figure 11, when installing the installation form 11, position
First connecting plate 111 of the installation form 11 at bottom plate 21 is connected with bottom plate 21, and first connecting plate 111 is attached at bottom
The upper surface of plate 21 is simultaneously fixedly connected by fixing bolt with bottom plate 21.Second connecting plate 112 connects with corresponding prefabricated panel 22
Fixation is connect, encloses to form rib casting space 28 between hang plate 113 and bottom plate 21 and prefabricated panel 22.With reference to shown in Fig. 8, it is located at
The prefabricated panel 22b of inner side, prefabricated panel 22b is inserted into the slot 115 formed between two installation forms 11, and this is prefabricated
Stayed between wallboard 22b bottom and bottom plate 21 and set certain spacing with new city rib casting space 28.With reference to shown in Figure 12, positioned at top
First connecting plate 111 of the installation form 11 in portion is fixedly connected with roof plate template 12.
As shown in figure 15, it is shown that the second embodiment of used installation form 11, the installation mould in the utility model
Plate 11 is L-type structure, including the first connecting plate 111a and the second connecting plate 112a being mutually connected vertically, in the first connecting plate
111a and the second connecting plate 112a lateral surface are provided with ribbed stiffener 114a, and ribbed stiffener 114a is triangular plate.With reference to Fig. 5 institutes
Show, the installation form 11 of this kind of structure is used for the prefabricated panel 22b for being positioned at inner side, positioned at the of the installation form 11 of bottom
One connecting plate 111a is fastenedly connected with bottom plate 21 by fixing bolt, and sandwiched dry wall is formed between two the second connecting plate 112a
Plate 22b slot, prefabricated panel 22b is inserted in the slot and bottom is placed on bottom plate 21, at prefabricated panel 22b top
The installation form 11 is connected, the second connecting plate 112a and prefabricated panel 22b of installation form 11 is fastenedly connected, the first connecting plate
111a is used for support roof plate template 12, and is fastenedly connected with roof plate template 12.Using the installation form 11 of L-type structure, its is in place
Right angle is formed in the prefabricated panel 22b of inner side corner, the structural ribs without forming protrusion.
The utility model is described in detail above in association with accompanying drawing embodiment, those skilled in the art can root
Many variations example is made to the utility model according to described above.Thus, some of embodiment details should not be constituted to this practicality
New restriction, the utility model regard the scope defined using appended claims as protection domain of the present utility model.
Claims (5)
1. a kind of structure of underground pipe gallery, it is characterised in that including：
Pour the bottom plate to be formed；
It is installed in the cavity that up/down perforation is installed with the prefabricated panel on bottom plate, the prefabricated panel；Insert in the cavity
Steel reinforcement cage；And
Pour the reinforcement structure being formed in cavity and pour the top plate being formed on the prefabricated panel, the top plate and institute
State reinforcement structure pour it is into a single integrated structure；
Wherein：The bottom plate, prefabricated panel and top plate enclose to form underground pipe gallery.
2. the structure of underground pipe gallery as claimed in claim 1, it is characterised in that the prefabricated panel includes being oppositely arranged
The first wallboard and the second wallboard and the multiple connecting plates for connecting first wallboard and second wallboard, by described
Connecting plate is separated to form cavity between first wallboard and second wallboard；The prefabricated panel is included positioned at outside
Prefabricated panel and the prefabricated panel positioned at inner side；
Prefabricated panel positioned at outside is erected on the both sides of the bottom plate, the first wallboard in the prefabricated panel in outside
Bottom it is concordant with the lower surface of the bottom plate set, top is concordant with the upper surface of the top plate to be set, and positioned at outside
Be installed with the first spacing between the bottom of the second wallboard in the prefabricated panel and the upper surface of the bottom plate, top with it is described
The second spacing is installed between the lower surface of top plate；
Prefabricated panel positioned at inner side is erected on the bottom plate, the first wallboard in the prefabricated panel of inner side and
Second wall-plate level is equal.
3. the structure of underground pipe gallery as claimed in claim 2, it is characterised in that the bottom of the steel reinforcement cage in the cavity
It is placed on the bottom plate, the top of the steel reinforcement cage is stretched out from the cavity forms anchoring section；
Pouring anchoring in the top plate to be formed has the anchoring section of the steel reinforcement cage, by top plate described in the steel reinforcement cage anchor connection and
Reinforcement structure structure so that the top plate and the prefabricated panel are connected.
4. the structure of underground pipe gallery as claimed in claim 1, it is characterised in that in described when pouring to form reinforcement structure
The bottom and top of prefabricated panel, which are poured, is formed with structural ribs, and the side inside the underground pipe gallery is located in the structural ribs
Face is inclined plane, and the prefabricated panel is connected by the structural ribs of bottom with the bottom plate, by the structural ribs at top with it is described
Top plate is connected.
5. the structure of underground pipe gallery as claimed in claim 1, it is characterised in that
The end of the prefabricated panel is formed with link slot and dowel, and the link slot is to the prefabricated panel sunken inside
U-type groove, the dowel is the U-shaped muscle that multiple tracks protrudes out the prefabricated panel end；
Setting spacing is installed between the end of two adjacent prefabricated panels to form connection space, the U-shaped muscle is placed in institute
State in connection space, the U-type groove is connected in the connection space, pour and be formed in the connection space and the U-type groove
Attachment structure, pass through the attachment structure and connect adjacent two prefabricated panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720013980.8U CN206376277U (en) | 2017-01-06 | 2017-01-06 | The structure of underground pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720013980.8U CN206376277U (en) | 2017-01-06 | 2017-01-06 | The structure of underground pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206376277U true CN206376277U (en) | 2017-08-04 |
Family
ID=59404494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720013980.8U Expired - Fee Related CN206376277U (en) | 2017-01-06 | 2017-01-06 | The structure of underground pipe gallery |
Country Status (1)
| Country | Link |
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| CN (1) | CN206376277U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555408A (en) * | 2017-01-06 | 2017-04-05 | 中建科技（北京）有限公司 | The structure and construction method of underground pipe gallery |
| CN109137984A (en) * | 2018-10-24 | 2019-01-04 | 中建科技有限公司 | Assembled integral mixes prefabricated pipe gallery |
| CN113494146A (en) * | 2021-07-29 | 2021-10-12 | 上海隧道工程有限公司 | Construction method of underground structure side wall |
-
2017
- 2017-01-06 CN CN201720013980.8U patent/CN206376277U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555408A (en) * | 2017-01-06 | 2017-04-05 | 中建科技（北京）有限公司 | The structure and construction method of underground pipe gallery |
| CN109137984A (en) * | 2018-10-24 | 2019-01-04 | 中建科技有限公司 | Assembled integral mixes prefabricated pipe gallery |
| CN113494146A (en) * | 2021-07-29 | 2021-10-12 | 上海隧道工程有限公司 | Construction method of underground structure side wall |
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| 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: 20170804 Termination date: 20190106 |