CN209227601U - Wall construction plate in the double-deck assembly concrete pipe gallery - Google Patents
Wall construction plate in the double-deck assembly concrete pipe gallery Download PDFInfo
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- CN209227601U CN209227601U CN201822011425.9U CN201822011425U CN209227601U CN 209227601 U CN209227601 U CN 209227601U CN 201822011425 U CN201822011425 U CN 201822011425U CN 209227601 U CN209227601 U CN 209227601U
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Abstract
The utility model relates to wall construction plate in a kind of double-deck assembly concrete pipe gallery, wall construction plate generally Rectangular Concrete plate in the double-deck assembly concrete pipe gallery；Upper, middle and lower have multiple ladders for connection that integral slab is divided into two plates: lower layer's straight panel, upper layer straight panel.The utility model has the beneficial effects that pipe gallery, which is greatly reduced, builds cost, rationally distributed, both assurance function, guaranteed stress again, in addition also took into account the production, transport and construction of component.Make the simpler connection of each component, safety, efficiency, durable, and good water-proof effect, applied widely, easy for construction, speed of application is fast, good economical benefit, avoids the complex operations in work progress, cost can be greatly reduced.
Description
Technical field
The utility model belongs to technical field of buildings, more particularly to wall in a kind of double-deck assembly concrete pipe gallery
Structural slab.
Background technique
The concept of underground utilities pipe gallery is built in city, the Europe originating from 19th century primarily occur ins France.
Paris since 1833 has been born after first underground utilities pipe gallery system in the world, has been had so far nearly 182 years
Development course.It is explored by a century, research, improvement and practice, technical level full maturity, and in external many cities
The modernization symbol and city public administration for having obtained tremendous expansion, and having had become for the flourishing urban municipal construction management of foreign countries
A part.
Underground pipe gallery system not only solves Urban Traffic Jam Based, also greatly facilitate electric power, communication, combustion gas,
The maintenance and maintenance of the urban operating mechanisms such as water supply and sewage.In addition, the system also has certain protection against and mitigation of earthquake disasters effect.Such as nineteen ninety-five Japan
During the big earthquakes in Osaka and Kobe, a large amount of house collapses in Kobe city, road are ruined, but the local most intact nothing of underground pipe gallery
Damage, this significantly reduces the difficulty of the disaster relief and reconstruction after shake.Underground pipe gallery is to meeting people's livelihood primary demand and raising
City integrated bearing capacity plays an important role.
Pipe gallery construction is avoided frequently excavates road and goes out to traffic and resident due to laying and repairing underground utilities
Row is impacted and is interfered, and keeps the appearance of a street complete and beautiful.Reduce the maintenance of expense and utilities pipeline that road surface is repeatedly overhauled
Expense.Maintain the integrality on road surface and the durability of all kinds of pipelines.Convenient for the laying of various pipelines, increase and decrease, maintenance and daily
Management.Pipe gallery gut line compact and reasonable arrangement, is effectively utilized the space under road, has saved urban land.Reduce
The inspection shaft of the roofbolt of road and various pipelines, room etc., the graceful landscape in city.Aerial pipeline enters ground together, reduces aerial
The contradiction of line and greening.
Domestic pipe gallery construction is started late.It is generally only empty in the underground of palace before reform and opening-up
Between or large size industrial enterprise in be set as needed some pipeline corridors, or be only the simple comprehensive cable placed based on light current
Duct.Domestic first municipal administration synthesis pipe gallery appears in 1994, according to the planning requirement of high-level development & construction Pudong New District,
After by early period, necessary technical data collects subject study related to progress, in Shanghai Pudong New Area, Zhang Yanglu has built up the country
First biggish pipe gallery of scale.The pipe gallery overall length about 11km, is embedded under the pavement of both sides of the road.It is comprehensive
Piping lane body is reinforced concrete structure, and cross section is rectangle, by fuel chamber's (being individually for a Room, interior laying gas pipeline) and synthesis
Room (interior to lay all kinds of communications, electric power and upper hose) two parts composition.According to the needs of pipe gallery operational management, Zhang Yanglu is comprehensive
The affiliated facility system of conjunction piping lane includes that fire-fighting, ventilation and drainage, powered lighting, monitoring management and the information in pipe gallery are received
Collect processing system etc..
In recent years, in all parts of the country that the construction criteria of civilian infrastructure is constantly promoted, it is numerous and confused to explore through construction synthesis
Piping lane is in the hope of reaching the intensive use and sustainable development of the town road underground space.BeiJing ZhongGuanCun, Guangzhou College City,
The large- and-medium size cities such as Shanghai Anting New Town, Jinan, Ningbo, Shenzhen, Kunming, Nanning, Harbin, Hefei, Jiamusi have all been built
At or be prepared for construction pipe gallery.Wherein, Guangzhou College City and Shanghai Anting New Town have used for reference Pudong's Zhang Yanglu integrated pipe
Corridor construction experiences and lesson, and on the basis of drawing the states such as Japan more mature design standard, build up respectively 17 km of overall length and
The more storehouses more on a large scale 6 km or single storehouse pipe gallery system, and started step by step input use.
The General Office of the State Council announced on August 10th, 2015 about the instruction for promoting the construction of Urban Underground pipe gallery
(Office of the State Council sends out (2015) No. 61).Target is to build up the underground pipe gallery that a batch has international most advanced level to the year two thousand twenty
And put into effect, " road zipper " problem for excavating ground repeatedly is obviously improved, and pipeline safety level and ability of preventing and fighting natural adversities are bright
Aobvious to be promoted, successive elimination arterial street cobweb formula overhead line, urban ground landscape is clearly better.
Currently, pipe gallery to build expense still high, the especially entirety of multilayer assembly concrete pipe gallery
Space layout is more difficult to accomplish that rationally both assurance function, guaranteed stress again, in addition also takes into account the production of component, transports and apply
Work connects very difficult at the scene.And each story shear problem of dry type connection is than more serious, it is more difficult to solve.
Utility model content
In order to solve above-mentioned technical problem, the utility model provides a kind of double-deck assembly concrete pipe gallery
Middle wall construction plate can mainly for developing a kind of easy for construction, low cost, wall construction plate in full-featured pipe gallery
It effectively solves pipe gallery and builds the problems such as at high cost, the unreasonable and production and transport of layout is not convenient.
The technical solution adopted in the utility model is as follows:
Wall construction plate in a kind of bilayer assembly concrete pipe gallery, including lower layer's straight panel, upper layer straight panel, lower connection
End, shear under middle layer cantilever plate, connect on middle layer partly stretch plate, upper linker, lower part connection flush end, lower part connection splay end, under
Connection diagonal rib, middle layer connection shear plate, middle layer connection shearing ladder are reinforced in portion's connection reinforcement rib, lower part connection ladder mouth, middle layer
Mouth, middle layer connection ladder mouth, middle layer connection reinforcement diagonal rib, top connection ladder mouth, top connection reinforcement rib, top connection are oblique
End, top connection flush end, ladder installing port on middle layer, middle layer downstairs installing port, ladder screw hole, middle layer downstairs spiral shell on middle layer
Hole, the vertical connecting screw hole composition in end.
Wall construction plate generally Rectangular Concrete plate in the double-deck assembly concrete pipe gallery；
Upper, middle and lower have multiple ladders for connection that integral slab is divided into two plates: lower layer's straight panel and upper layer are straight
Plate；
The bottom of integral slab is the lower connecting pin for horizontally and vertically connecting, and the bottom surface of lower connecting pin is horizontal lower part
Connect flush end, lower part that the two sides of lower connecting pin are respectively stretched out up and out connects splay end, later two sides be respectively vertically to
On lower part connection reinforcement rib, finally connect ladder mouth for the lower part taken in horizontal direction；
It shears to connect on cantilever plate and middle layer in the case where the junction of lower layer's straight panel and upper layer straight panel is middle layer and partly stretches plate；
It is oblique that the middle layer reinforcement connection stretched out outward, upwards from lower layer's straight panel the bottom that cantilever plate is integral slab is sheared under middle layer
Rib connects shear plate later for middle layer straight up, finally the middle layer connection shearing ladder mouth to take in horizontal direction；
Connect that partly to stretch plate be that middle layer straight up connects ladder mouth on middle layer, later obliquely, inwardly to take in
Layer connection reinforcement diagonal rib, last middle layer connection reinforcement diagonal rib are taken in upper layer straight panel；
Upper linker is the top connection ladder mouth stretched out horizontally outward from the top two sides of upper layer straight panel, is later perpendicular
Straight upward top connection reinforcement rib, followed by the top connection splay end obliquely, inwardly taken in, finally connect for horizontal top
Connect flush end；
For longitudinal fissure of displacement plate face is divided into three equal plate faces of width vertically: reinforcing connection diagonal rib in middle level respectively
Intermediate position opens up middle layer downstairs installing port upwards respectively, is opened up upwards to middle layer and connects the above 50- of shear plate height middle line
100mm, and open up middle layer downstairs screw hole horizontally outward in height middle line, during downstairs screw hole connection stretching always in middle layer is exposed at
The side of layer connection shear plate；The intermediate position of connection reinforcement diagonal rib is downward respectively close to the position of upper layer straight panel in middle level respectively
Open up ladder installing port on middle layer；It opens up always to middle layer downwards and connects ladder open height middle line or less 50-100mm, and in height
Degree middle line opens up ladder screw hole on middle layer horizontally outward, and the connection stretching always of ladder screw hole is exposed at middle layer connection ladder mouth on middle layer
Side；
The shape of lower connecting pin and upper linker is symmetrical above and below, divides among the lower part of the scoreboards such as three pieces connection ladder mouth
The vertical connecting screw hole in end, aperture always to bottom are not opened up straight down；In the top connection reinforcement rib of the scoreboards such as three pieces
Between open up the vertical connecting screw hole in end, aperture always to top straight up respectively.
The utility model has the beneficial effects that
It is rationally distributed the utility model has the beneficial effects that pipe gallery, which is greatly reduced, builds cost, not only assurance function, but also
Guarantee stress, in addition also takes into account the production, transport and construction of component.Make the simpler connection of each component, safety, efficiency,
It is durable, and good water-proof effect, applied widely, easy for construction, speed of application are fast, good economical benefit, avoid in work progress
Complex operations, cost can be greatly reduced.
Detailed description of the invention
Fig. 1 is wall construction plate end face schematic diagram in the double-deck assembly concrete pipe gallery.
Fig. 2 is wall construction plate schematic elevation view in the double-deck assembly concrete pipe gallery.
Fig. 3 is the A-A diagrammatic cross-section of Fig. 2 in the utility model.
Fig. 4 is the B-B diagrammatic cross-section of Fig. 2 in the utility model.
In figure, 1 is lower layer's straight panel；2 be upper layer straight panel；3 be lower connecting pin；4 be to shear cantilever plate under middle layer；5 be middle layer
Plate is partly stretched in upper connection；6 be upper linker；7 connect flush end for lower part；8 connect splay end for lower part；9 be lower part connection reinforcement rib；
10 connect ladder mouth for lower part；11 reinforce connection diagonal rib for middle layer；12 connect shear plate for middle layer；13 be middle layer connection shearing rank
Ladder way；14 connect ladder mouth for middle layer；15 be middle layer connection reinforcement diagonal rib；16 connect ladder mouth for top；17 connect for top
Ribs；18 connect splay end for top；19 connect flush end for top；20 be ladder installing port on middle layer；21 be middle layer downstairs
Installing port；22 be ladder screw hole on middle layer；23 it is middle layer downstairs screw hole, 24 is the vertical connecting screw hole in end.
Specific embodiment
In order to further illustrate the utility model, the utility model is retouched in detail with reference to the accompanying drawings and embodiments
It states, but they cannot be interpreted as to the restriction to scope of protection of the utility model.
Embodiment 1
As shown in Fig. 1 ~ Fig. 4, wall construction plate generally Rectangular Concrete plate in the double-deck assembly concrete pipe gallery；
Upper, middle and lower have multiple ladders for connection that integral slab is divided into two plates: lower layer's straight panel 1 and upper layer are straight
Plate 2；
The bottom of integral slab is the lower connecting pin 3 for horizontally and vertically connecting, under the bottom surface of lower connecting pin 3 is horizontal
Portion connects flush end 7, and the lower part that the two sides of lower connecting pin 3 are respectively stretched out up and out connects splay end 8, and two sides are respectively later
Lower part connection reinforcement rib 9 straight up, finally the lower part to take in horizontal direction connects ladder mouth 10；
It shears to connect on cantilever plate 4 and middle layer in the case where the junction of lower layer's straight panel 1 and upper layer straight panel 2 is middle layer and partly stretches plate 5；
The middle layer that the bottom that cantilever plate 4 is integral slab is stretched out outward, upwards from lower layer's straight panel 1 is sheared under middle layer reinforces connection
Diagonal rib 11 connects shear plate 12 later for middle layer straight up, finally the middle layer connection shearing ladder to take in horizontal direction
Mouth 13；
It is connected on middle layer and stretches plate 5 partly for middle layer connection ladder mouth 14 straight up, obliquely, inwardly taken in later
Middle layer connection reinforcement diagonal rib 15, last middle layer connection reinforcement diagonal rib 15 are taken in upper layer straight panel 2；
Upper linker 6 is the top connection ladder mouth 16 stretched out horizontally outward from the top two sides of upper layer straight panel 2, later
For top connection reinforcement rib 17 straight up, followed by the top connection splay end 18 obliquely, inwardly taken in, it is finally level
Top connect flush end 19；
For longitudinal fissure of displacement plate face is divided into three equal plate faces of width vertically: reinforcing connection diagonal rib 11 in middle level respectively
Intermediate position open up middle layer downstairs installing port 21 upwards respectively, open up upwards to middle layer connect 12 height middle line of shear plate with
Upper 50mm, and middle layer downstairs screw hole 23 is opened up horizontally outward in height middle line, middle layer downstairs screw hole 23 always stretch out by connection
It is exposed at the side of middle layer connection shear plate 12；The intermediate position of connection reinforcement diagonal rib 15 in middle level is distinguished respectively close to upper layer straight panel
2 position opens up downwards ladder installing port 20 on middle layer；It opens up always to middle layer downwards and connects 14 height middle line of ladder mouth or less
50mm, and ladder screw hole 22 on middle layer is opened up horizontally outward in height middle line, connection stretches out dew to ladder screw hole 22 always on middle layer
The side of ladder mouth 14 is connected in middle level；
The shape of lower connecting pin 3 and upper linker 6 is symmetrical above and below, in the lower part of the scoreboards such as three pieces connection ladder mouth 10
Between open up the vertical connecting screw hole 24 in end, aperture always to bottom straight down respectively；On the top of the scoreboards such as three pieces, connection adds
The vertical connecting screw hole 24 in end, aperture always to top are opened up straight up respectively among strong rib 17.
Embodiment 2
As shown in Fig. 1 ~ Fig. 4, wall construction plate generally Rectangular Concrete plate in the double-deck assembly concrete pipe gallery；
Upper, middle and lower have multiple ladders for connection that integral slab is divided into two plates: lower layer's straight panel 1 and upper layer are straight
Plate 2；
The bottom of integral slab is the lower connecting pin 3 for horizontally and vertically connecting, under the bottom surface of lower connecting pin 3 is horizontal
Portion connects flush end 7, and the lower part that the two sides of lower connecting pin 3 are respectively stretched out up and out connects splay end 8, and two sides are respectively later
Lower part connection reinforcement rib 9 straight up, finally the lower part to take in horizontal direction connects ladder mouth 10；
It shears to connect on cantilever plate 4 and middle layer in the case where the junction of lower layer's straight panel 1 and upper layer straight panel 2 is middle layer and partly stretches plate 5；
The middle layer that the bottom that cantilever plate 4 is integral slab is stretched out outward, upwards from lower layer's straight panel 1 is sheared under middle layer reinforces connection
Diagonal rib 11 connects shear plate 12 later for middle layer straight up, finally the middle layer connection shearing ladder to take in horizontal direction
Mouth 13；
It is connected on middle layer and stretches plate 5 partly for middle layer connection ladder mouth 14 straight up, obliquely, inwardly taken in later
Middle layer connection reinforcement diagonal rib 15, last middle layer connection reinforcement diagonal rib 15 are taken in upper layer straight panel 2；
Upper linker 6 is the top connection ladder mouth 16 stretched out horizontally outward from the top two sides of upper layer straight panel 2, later
For top connection reinforcement rib 17 straight up, followed by the top connection splay end 18 obliquely, inwardly taken in, it is finally level
Top connect flush end 19；
For longitudinal fissure of displacement plate face is divided into three equal plate faces of width vertically: reinforcing connection diagonal rib 11 in middle level respectively
Intermediate position open up middle layer downstairs installing port 21 upwards respectively, open up upwards to middle layer connect 12 height middle line of shear plate with
Upper 75mm, and middle layer downstairs screw hole 23 is opened up horizontally outward in height middle line, middle layer downstairs screw hole 23 always stretch out by connection
It is exposed at the side of middle layer connection shear plate 12；The intermediate position of connection reinforcement diagonal rib 15 in middle level is distinguished respectively close to upper layer straight panel
2 position opens up downwards ladder installing port 20 on middle layer；It opens up always to middle layer downwards and connects 14 height middle line of ladder mouth or less
75mm, and ladder screw hole 22 on middle layer is opened up horizontally outward in height middle line, connection stretches out dew to ladder screw hole 22 always on middle layer
The side of ladder mouth 14 is connected in middle level；
The shape of lower connecting pin 3 and upper linker 6 is symmetrical above and below, in the lower part of the scoreboards such as three pieces connection ladder mouth 10
Between open up the vertical connecting screw hole 24 in end, aperture always to bottom straight down respectively；On the top of the scoreboards such as three pieces, connection adds
The vertical connecting screw hole 24 in end, aperture always to top are opened up straight up respectively among strong rib 17.
Embodiment 3
As shown in Fig. 1 ~ Fig. 4, wall construction plate generally Rectangular Concrete plate in the double-deck assembly concrete pipe gallery；
Upper, middle and lower have multiple ladders for connection that integral slab is divided into two plates: lower layer's straight panel 1 and upper layer are straight
Plate 2；
The bottom of integral slab is the lower connecting pin 3 for horizontally and vertically connecting, under the bottom surface of lower connecting pin 3 is horizontal
Portion connects flush end 7, and the lower part that the two sides of lower connecting pin 3 are respectively stretched out up and out connects splay end 8, and two sides are respectively later
Lower part connection reinforcement rib 9 straight up, finally the lower part to take in horizontal direction connects ladder mouth 10；
It shears to connect on cantilever plate 4 and middle layer in the case where the junction of lower layer's straight panel 1 and upper layer straight panel 2 is middle layer and partly stretches plate 5；
The middle layer that the bottom that cantilever plate 4 is integral slab is stretched out outward, upwards from lower layer's straight panel 1 is sheared under middle layer reinforces connection
Diagonal rib 11 connects shear plate 12 later for middle layer straight up, finally the middle layer connection shearing ladder to take in horizontal direction
Mouth 13；
It is connected on middle layer and stretches plate 5 partly for middle layer connection ladder mouth 14 straight up, obliquely, inwardly taken in later
Middle layer connection reinforcement diagonal rib 15, last middle layer connection reinforcement diagonal rib 15 are taken in upper layer straight panel 2；
Upper linker 6 is the top connection ladder mouth 16 stretched out horizontally outward from the top two sides of upper layer straight panel 2, later
For top connection reinforcement rib 17 straight up, followed by the top connection splay end 18 obliquely, inwardly taken in, it is finally level
Top connect flush end 19；
For longitudinal fissure of displacement plate face is divided into three equal plate faces of width vertically: reinforcing connection diagonal rib 11 in middle level respectively
Intermediate position open up middle layer downstairs installing port 21 upwards respectively, open up upwards to middle layer connect 12 height middle line of shear plate with
Upper 100mm, and middle layer downstairs screw hole 23 is opened up horizontally outward in height middle line, middle layer downstairs screw hole 23 always stretch out by connection
It is exposed at the side of middle layer connection shear plate 12；The intermediate position of connection reinforcement diagonal rib 15 in middle level is distinguished respectively close to upper layer straight panel
2 position opens up downwards ladder installing port 20 on middle layer；It opens up always to middle layer downwards and connects 14 height middle line of ladder mouth or less
100mm, and ladder screw hole 22 on middle layer is opened up horizontally outward in height middle line, connection stretches out dew to ladder screw hole 22 always on middle layer
The side of ladder mouth 14 is connected in middle level；
The shape of lower connecting pin 3 and upper linker 6 is symmetrical above and below, in the lower part of the scoreboards such as three pieces connection ladder mouth 10
Between open up the vertical connecting screw hole 24 in end, aperture always to bottom straight down respectively；On the top of the scoreboards such as three pieces, connection adds
The vertical connecting screw hole 24 in end, aperture always to top are opened up straight up respectively among strong rib 17.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (1)
1. wall construction plate in a kind of bilayer assembly concrete pipe gallery, including lower layer's straight panel (1), upper layer straight panel (2), lower company
Shearing cantilever plate (4) under end (3), middle layer is connect, is connected on middle layer and partly stretches plate (5), upper linker (6), lower part connection flush end
(7), connection diagonal rib is reinforced in lower part connection splay end (8), lower part connection reinforcement rib (9), lower part connection ladder mouth (10), middle layer
(11), middle layer connects shear plate (12), middle layer connection shears ladder mouth (13), middle layer connects ladder mouth (14), middle layer connection adds
Strong diagonal rib (15), top connection ladder mouth (16), top connection reinforcement rib (17), top connection splay end (18), top connection are flat
Hold (19), ladder installing port (20) on middle layer, middle layer downstairs installing port (21), rank under ladder screw hole (22), middle layer on middle layer
Ladder shell hole (23), the vertical connecting screw hole in end (24) composition；It is characterized by:
Wall construction plate generally Rectangular Concrete plate in the double-deck assembly concrete pipe gallery；
Upper, middle and lower have multiple ladders for connection that integral slab is divided into two plates: lower layer's straight panel (1) and upper layer straight panel
(2)；
The bottom of integral slab is the lower connecting pin (3) for horizontally and vertically connecting, under the bottom surface of lower connecting pin (3) is horizontal
Portion connects flush end (7), and the lower part that the two sides of lower connecting pin (3) are respectively stretched out up and out connects splay end (8), later two sides
Lower part connection reinforcement rib (9) respectively straight up, finally the lower part to take in horizontal direction connects ladder mouth (10)；
It shears to connect on cantilever plate (4) and middle layer in the case where the junction of lower layer's straight panel (1) and upper layer straight panel (2) is middle layer and partly stretches plate
(5)；
The middle layer that the bottom that cantilever plate (4) are integral slab is stretched out outward, upwards from lower layer's straight panel (1) is sheared under middle layer reinforces connection
Diagonal rib (11) connects shear plate (12) later for middle layer straight up, finally the middle layer connection shearing to take in horizontal direction
Ladder mouth (13)；
It is connected on middle layer and stretches plate (5) partly for middle layer connection ladder mouth (14) straight up, obliquely, inwardly taken in later
Middle layer connection reinforcement diagonal rib (15), last middle layer connection reinforcement diagonal rib (15) are taken in upper layer straight panel (2)；
Upper linker (6) is top connection ladder mouth (16) stretched out horizontally outward from the top two sides of upper layer straight panel (2), it
It is afterwards top connection reinforcement rib (17) straight up, followed by top connection splay end (18) obliquely, inwardly taken in, finally
Flush end (19) are connected for horizontal top；
For longitudinal fissure of displacement plate face is divided into three equal plate faces of width vertically: reinforcing connection diagonal rib (11) in middle level respectively
Intermediate position opens up middle layer downstairs installing port (21) upwards respectively, is opened up upwards to middle layer and connects shear plate (12) height middle line
The above 50-100mm, and middle layer downstairs screw hole (23), middle layer downstairs screw hole (23) one are opened up horizontally outward in height middle line
Direct connection stretching exposure connects the side of shear plate (12) in middle level；The intermediate position of connection reinforcement diagonal rib (15) is divided in middle level respectively
Ladder installing port (20) on middle layer are not opened up downwards close to the position of upper layer straight panel (2)；It opens up to middle layer always downwards and connects rank
50-100mm below ladder way (14) height middle line, and ladder screw hole (22), middle layer on middle layer are opened up horizontally outward in height middle line
Connection stretches out the side for being exposed at middle layer connection ladder mouth (14) to upper ladder screw hole (22) always；
The shape of lower connecting pin (3) and upper linker (6) is symmetrical above and below, connects ladder mouth (10) in the lower part of the scoreboards such as three pieces
Centre opens up the vertical connecting screw hole in end (24), aperture always to bottom straight down respectively；Connect on the top of the scoreboards such as three pieces
It connects and opens up the vertical connecting screw hole in end (24), aperture always to top straight up respectively among ribs (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822011425.9U CN209227601U (en) | 2018-12-03 | 2018-12-03 | Wall construction plate in the double-deck assembly concrete pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822011425.9U CN209227601U (en) | 2018-12-03 | 2018-12-03 | Wall construction plate in the double-deck assembly concrete pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209227601U true CN209227601U (en) | 2019-08-09 |
Family
ID=67505794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822011425.9U Expired - Fee Related CN209227601U (en) | 2018-12-03 | 2018-12-03 | Wall construction plate in the double-deck assembly concrete pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209227601U (en) |
-
2018
- 2018-12-03 CN CN201822011425.9U patent/CN209227601U/en not_active Expired - Fee Related
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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: 20190809 Termination date: 20211203 |