CN209227602U - The shell connecting node of assembly concrete bilayer pipe gallery - Google Patents

Abstract

The utility model relates to a kind of shell connecting nodes of assembly concrete bilayer pipe gallery, belong to technical field of buildings.Pipe gallery concrete shell plate is divided into pipe gallery concrete shell plate a plate and b plate, and the circumferential top and bottom in a cross section are two blocks of pipe gallery concrete shell plate a plates, is above two blocks of pipe gallery concrete shell plate b plates；In the longitudinal direction of pipeline, pipe gallery concrete shell plate b plate be staggered with following pipe gallery concrete shell plate a plate one third plate it is wide.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

The shell connecting node of assembly concrete bilayer pipe gallery

Technical field

The utility model belongs to technical field of buildings, more particularly to a kind of shell of assembly concrete bilayer pipe gallery Body connecting node.

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:

A kind of shell connecting node of assembly concrete bilayer pipe gallery, pipe gallery concrete shell plate are divided into comprehensive Piping lane concrete shell plate a plate and pipe gallery concrete shell plate b plate are closed, the circumferential top and bottom in a cross section are two Block pipe gallery concrete shell plate a plate is two blocks of pipe gallery concrete shell plate b plates above；It is comprehensive in the longitudinal direction of pipeline Piping lane concrete shell plate b plate be staggered with following pipe gallery concrete shell plate a plate one third plate it is wide；Every piece comprehensive Closing piping lane concrete shell plate a plate, there is the equally distributed middle layer of root to connect two-way protruding bar stretching vertical plate section and double plates company The top of short plate is connect, and is inserted into the metal connection box of pipe gallery concrete shell plate b plate above, metal connection box For the can of one side opening, split shed side is horizontally directed to inside piping lane, and opens up ring in the corresponding position of vertical plate section To the vertical connection installing port of connection, the vertical connection installing port of circumferential direction connection stretches out always pipe gallery concrete shell plate b The surface of plate, using connection reinforcing bar nut connection；Wherein it is mixed to connect two-way protruding bar insertion same pipe gallery for root middle layer In solidifying soil shell plates b plate, another root middle layer connects two-way protruding bar and is inserted into another block of pipe gallery concrete shell plate b plate；

Pipe gallery concrete shell plate a plate and pipe gallery concrete shell plate b plate are symmetrical above and below on the whole, comprehensive Piping lane concrete shell plate a plate connects short plate with double plates of pipe gallery concrete shell plate b plate and is mutually close to, in piping lane Outside alignment connects short plate than pipe gallery concrete shell plate b in double plates of internal pipe gallery concrete shell plate a plate Double plates of plate connect the short protruding 150 ~ 300mm of plate；Double plates of pipe gallery concrete shell plate a plate connect on short plate The shearing slot of shear connector and double plates of pipe gallery concrete shell plate b the plate same location that connect short plate mutually agree with；

Two blocks of pipe gallery concrete shell plate a plates are symmetrically and longitudinal direction is aligned one by one, and respective double plate connections are short Riser is mutually drawn close, and two respective level board sections are horizontal, is connected in double plates of wherein one block of pipe gallery concrete shell plate a plate It connects by circumferential connecting screw hole insertion connection bolt in the horizontal connection installing port of the circumferential connection of short riser, and passes through another piece The circumferential connecting screw hole of pipe gallery concrete shell plate a plate enters in horizontal connection installing port, and using connection bolt spiral shell Mother's connection；Double plates of one of pipe gallery concrete shell plate a plate connect the shear connector and another piece of integrated pipe of short riser The shearing slot that double plates of corridor concrete shell plate a plate connect short riser agrees with.

Further, the pipe gallery concrete shell plate is by level board section, vertical plate section, connection segmental arc, vertical Arc hook segment, arc of horizon hook segment, double plates connect short riser, double plates connect short plate, riser connection is partly risen as high as the banks, riser connection half is oblique Slot, riser connection reinforcement rib, plate connect cantilever plate, plate connects overhanging diagonal rib, receive the half storey fourth of the twelve Earthly Branches, the overhanging half storey of internal layer in outer layer Tenon, waterproof enhancing ladder, receive in internal layer the half storey fourth of the twelve Earthly Branches, the overhanging half storey tenon of outer layer, shear connector, shearing slot, intermediate plate upper layer installing port, Intermediate ladder connecting screw hole, circumferential connecting screw hole, middle layer connects two-way protruding bar, middle layer connects unidirectional protruding bar, circumferential direction The horizontal connection installing port of connection, the vertical connection installing port of circumferential connection and metal connection box composition；

Level board section is level board, and vertical plate section is vertical plate, is the connection of arc between level board section and vertical plate section Segmental arc；

Connect short riser in double plates that the plate end of level board section is one section shorter, level board section connected with pair plates short riser it Between be arc vertical arc hook segment；Connect short plate in double plates that the plate end of vertical plate section is one section shorter, vertical plate section and pair Plate connects the arc of horizon hook segment between short plate for arc；

Double plates connect short plate top be it is ladder-like, the connection of the horizontal riser of lower position is partly risen as high as the banks and the water with high position Flat riser connection reinforcement rib connects the connection of half skewed slot by inclined-plane riser, and three's horizontal width is equal；

Double plates connect short plate horizontal end be it is ladder-like, the upper half be vertical end face plate connect cantilever plate, under Half part is that the plate inwardly taken in connects overhanging diagonal rib；

Along level board section, vertical plate section, connection segmental arc, vertical arc hook segment, arc of horizon hook segment by entire plate label three Circumferential connecting screw hole is respectively set in three uniform aliquots that double plates connect on short plate in uniform aliquot, circumferential Shearing slot is respectively provided at left and right sides of connecting screw hole；Shearing slot and circumferential connecting screw hole are uniformly distributed, and equal at three respectively The same position of even aliquot；

Intermediate plate upper layer is opened up in centre respectively in the bottom that plate connects three uniform aliquots of overhanging diagonal rib Installing port, intermediate plate upper layer installing port are rectangular channel, more than the height middle line of upward fluting to plate connection cantilever plate 30 ~ 60mm, setting level leads to the intermediate ladder connection spiral shell of the plate connection horizontal port of cantilever plate in the installing port of intermediate plate upper layer Hole, intermediate ladder connecting screw hole are horizontal and are located at the intermediate altitude that plate connects cantilever plate；In each intermediate plate upper layer installing port Double plates of two sides connect shear connector be respectively set at the top of short plate, intermediate plate upper layer installing port, intermediate ladder connecting screw hole Respectively in the same position of three uniform aliquots；

Enhance ladder in the half position setting waterproof of the both ends plate thickness of the plate of level board section, vertical plate section, connection segmental arc, The half storey fourth of the twelve Earthly Branches, the overhanging half storey tenon of internal layer are wherein received in side setting outer layer, receive the half storey fourth of the twelve Earthly Branches, outer layer in corresponding other side setting internal layer Overhanging half storey tenon, outer layer interior receive receive the half storey fourth of the twelve Earthly Branches, the overhanging half storey tenon phase contract of outer layer in the half storey fourth of the twelve Earthly Branches, the overhanging half storey tenon of internal layer and internal layer It closes；

Start a horizontal connection installing port for circumferential connection in the inside that double plates connect short riser；

Pipe gallery concrete shell plate is divided into pipe gallery concrete shell plate a plate, pipe gallery concrete shell plate b Plate；

Pipe gallery concrete shell plate a plate: middle layer is set at the center of the third scoreboard of pipe gallery concrete shell plate Two-way protruding bar is connected, middle layer connects two-way protruding bar and passes vertically through the short plate of double plates connections upwards in vertical plate section, and 200 ~ 500mm is vertically extended upwards；Middle layer connects two-way protruding bar and curves through connection segmental arc downwards in vertical plate section simultaneously Level connects short riser bending in double plates and stretching riser connects half skewed slot straight up by level board section, and vertical upwards Stretch out 200 ~ 500mm；

Pipe gallery concrete shell plate b plate: symmetrical above and below with pipe gallery concrete shell plate a plate；In pipe gallery The center setting middle layer of the third scoreboard of concrete shell plate connects unidirectional protruding bar, and middle layer connects unidirectional protruding bar vertical The bottom of plate section is connect with metal connection box, and metal connection box is the can of one side opening, and split shed side is horizontally directed to Inside piping lane, and the vertical connection installing port of circumferential connection is opened up in the corresponding position of vertical plate section, circumferential direction connection connects vertically Connect the surface that installing port stretches out always pipe gallery concrete shell plate b plate；It passes vertically through double plates and connects short plate, and erect upwards It is straight to stretch out 200 ~ 500mm；The middle layer unidirectional protruding bar of connection curves through connection segmental arc downwards in vertical plate section and level is logical Level board section is crossed, connect short riser bending in double plates and stretches out riser half skewed slot of connection straight up, and vertically extends 200 upwards ~500mm。

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

The shell connecting node schematic diagram of Fig. 1 assembly concrete bilayer pipe gallery.

Longitudinal fissure of displacement schematic diagram of the shell connecting node of Fig. 2 assembly concrete bilayer pipe gallery.

Fig. 3 pipe gallery concrete shell plate a plate schematic elevation view.

Fig. 4 pipe gallery concrete shell plate a plate schematic top plan view.

Fig. 5 pipe gallery concrete shell plate a plate schematic side view.

Fig. 6 pipe gallery concrete shell plate a plate connects reinforcing bar configuration schematic diagram.

Fig. 7 pipe gallery concrete shell plate b plate connects reinforcing bar configuration schematic diagram.

In figure, 1a is pipe gallery concrete shell plate a plate；1b is pipe gallery concrete shell plate b plate；2 be connection Bolt；3 be connection reinforcing bar nut；4 be connection bolt and nut.

1-1 is level board section；1-2 is vertical plate section；1-3 connection segmental arc；1-4 is vertical arc hook segment；1-5 is arc of horizon hook Section；1-6 is that double plates connect short riser；1-7 is that double plates connect short plate；1-8 is that riser connection is partly risen as high as the banks；1-9 is riser connection Half skewed slot；1-10 is riser connection reinforcement rib；1-11 is that plate connects cantilever plate；1-12 is that plate connects overhanging diagonal rib；1-13 To receive the half storey fourth of the twelve Earthly Branches in outer layer；1-14 is the overhanging half storey tenon of internal layer；1-15 is that waterproof enhances ladder；1-16 is that half storey is received in internal layer The fourth of the twelve Earthly Branches；1-17 is the overhanging half storey tenon of outer layer；1-18 is shear connector；1-19 is shearing slot；1-20 is intermediate plate upper layer installing port；1-21 For intermediate ladder connecting screw hole；1-22 is circumferential connecting screw hole；1-23 is that middle layer connects two-way protruding bar；1-25 is middle layer company Order is to protruding bar；1-25 is the horizontal connection installing port of circumferential connection；1-26 is the vertical connection installing port of circumferential connection； 1-27 is metal connection box.

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. 7, a kind of shell connecting node of assembly concrete bilayer pipe gallery, pipe gallery coagulation Native shell plates are divided into pipe gallery concrete shell plate a plate 1a and pipe gallery concrete shell plate b plate 1b, a cross section Interior circumferential top and bottom are two pieces of pipe gallery concrete shell plate a plate 1a, are above two pieces of pipe gallery concrete shell plate b Plate 1b；In the longitudinal direction of pipeline, pipe gallery concrete shell plate b plate 1b with following pipe gallery concrete shell plate a plate 1a be staggered one third plate it is wide；Every piece of pipe gallery concrete shell plate a plate 1a has 3 equally distributed middle layer connections double Vertical plate section 1-2 is stretched out to protruding bar 1-23 and double plates connect the top of short plate 1-7, and is inserted into pipe gallery above In the metal connection box 1-27 of concrete shell plate b plate 1b, metal connection box 1-27 is the can of one side opening, split shed Side is horizontally directed to inside piping lane, and opens up the vertical connection installing port 1- of circumferential connection in the corresponding position of vertical plate section 1-2 26, the vertical connection installing port 1-26 of circumferential direction connection stretches out always the surface of pipe gallery concrete shell plate b plate 1b, using even Connect the connection of reinforcing bar nut 3；Wherein 2 middle layers connect two-way protruding bar 1-23 and are inserted into same pipe gallery concrete shell plate In b plate 1b, another 1 middle layer connects two-way protruding bar 1-23 and is inserted into another piece of pipe gallery concrete shell plate b plate 1b；

Pipe gallery concrete shell plate a plate 1a and pipe gallery concrete shell plate b plate 1b are symmetrical above and below on the whole, Pipe gallery concrete shell plate a plate 1a connects short plate 1-7 with double plates of pipe gallery concrete shell plate b plate 1b and mutually leans on Tightly, in the external alignment of piping lane, short plate 1-7 ratio synthesis is connected in double plates of internal pipe gallery concrete shell plate a plate 1a Double plates of piping lane concrete shell plate b plate 1b connect the short protruding 150mm of plate 1-7；Pipe gallery concrete shell plate a plate Double plates of 1a connect the shear connector 1-18 on short plate 1-7 and connect short put down with double plates of pipe gallery concrete shell plate b plate 1b The shearing slot 1-19 phase of the same location of plate 1-7 is agreed with；

Two pieces of pipe gallery concrete shell plate a plate 1a are symmetrically and longitudinal direction is aligned one by one, and respective double plate connections Short riser 1-6 is mutually drawn close, and two respective level board section 1-1 are horizontal, wherein one block of pipe gallery concrete shell plate a plate Double plates of 1a connect in the horizontal connection installing port 1-25 of the circumferential connection of short riser 1-6 through circumferential direction connecting screw hole 1-22 insertion Bolt 2 is connected, and enters horizontal connect across the circumferential connecting screw hole 1-22 of another piece of pipe gallery concrete shell plate a plate 1a It connects in installing port 1-25, and is connected using connection bolt and nut 4；One of pipe gallery concrete shell plate a plate 1a's is double The shear connector 1-18 that plate connects short riser 1-6 connect short riser with double plates of another piece of pipe gallery concrete shell plate a plate 1a The shearing slot 1-19 of 1-6 agrees with.

Further, the pipe gallery concrete shell plate is by level board section 1-1, vertical plate section 1-2, connection segmental arc 1-3, vertical arc hook segment 1-4, arc of horizon hook segment 1-5, double plates connect short riser 1-6, double plates connect short plate 1-7, riser connection 1-8, half skewed slot 1-9 of riser connection, riser connection reinforcement rib 1-10, plate connection cantilever plate 1-11, plate connection partly rise as high as the banks outside Diagonal rib 1-12 is stretched, half storey fourth of the twelve Earthly Branches 1-13 is received in outer layer, the overhanging half storey tenon 1-14 of internal layer, waterproof enhancing ladder 1-15, receives half in internal layer Layer fourth of the twelve Earthly Branches 1-16, the overhanging half storey tenon 1-17 of outer layer, shear connector 1-18, shearing slot 1-19, intermediate plate upper layer installing port 1-20, scala media Terraced connecting screw hole 1-21, circumferential connecting screw hole 1-22, middle layer connects two-way protruding bar 1-23, middle layer connects unidirectional protruding bar 1-24, the horizontal connection installing port 1-25 of circumferential connection, the circumferential vertical connection installing port 1-26 and metal connection box 1- connected 27 compositions；

Level board section 1-1 is level board, and vertical plate section 1-2 is vertical plate, between level board section 1-1 and vertical plate section 1-2 For the connection segmental arc 1-3 of arc；

Short riser 1-6 is connected in double plates that the plate end of level board section 1-1 is one section shorter, level board section 1-1 and double plates connect Meet the vertical arc hook segment 1-4 between short riser 1-6 for arc；It is connected in double plates that the plate end of vertical plate section 1-2 is one section shorter Short plate 1-7, vertical plate section 1-2 and double plates connect the arc of horizon hook segment 1-5 between short plate 1-7 for arc；

Double plates connect short plate 1-7 top be it is ladder-like, the connection of the horizontal riser of lower position partly rise as high as the banks 1-8 and with a high position The horizontal riser connection reinforcement rib 1-10 set connects half skewed slot 1-9 connection by inclined-plane riser, and three's horizontal width is equal；

Double plates connect short plate 1-7 horizontal end be it is ladder-like, the upper half be vertical end face plate connect cantilever plate 1-11, lower half portion are that the plate inwardly taken in connects overhanging diagonal rib 1-12；

It is incited somebody to action along level board section 1-1, vertical plate section 1-2, connection segmental arc 1-3, vertical arc hook segment 1-4, arc of horizon hook segment 1-5 Entire plate three uniform aliquots of label, are respectively set in three uniform aliquots that double plates connect on short plate 1-7 Shearing slot 1-19 is respectively provided at left and right sides of circumferential connecting screw hole 1-22, circumferential connecting screw hole 1-22；Shear slot 1-19 and circumferential direction Connecting screw hole 1-22 is uniformly distributed, and respectively in the same position of three uniform aliquots；

Intermediate plate is opened up in centre respectively in the bottom that plate connects three uniform aliquots of overhanging diagonal rib 1-12 Upper layer installing port 1-20, intermediate plate upper layer installing port 1-20 are rectangular channel, upwards the height of fluting to plate connection cantilever plate 1-11 The above 30mm of middle line is spent, setting level leads to the plate connection horizontal port cantilever plate 1-11 in the installing port 1-20 of intermediate plate upper layer Intermediate ladder connecting screw hole 1-21, intermediate ladder connecting screw hole 1-21 is horizontal and is located at plate and connects in cantilever plate 1-11 Between height；Double plates in the two sides of each intermediate plate upper layer installing port 1-20 connect and shear connector are respectively set at the top of short plate 1-7 1-18, intermediate plate upper layer installing port 1-20, intermediate ladder connecting screw hole 1-21 are respectively in the identical of three uniform aliquots Position；

In the half position of the both ends plate thickness of the plate of level board section 1-1, vertical plate section 1-2, connection segmental arc 1-3, waterproof is set Enhance ladder 1-15, wherein receives half storey fourth of the twelve Earthly Branches 1-13, the overhanging half storey tenon 1-14 of internal layer in side setting outer layer, the corresponding other side is set It sets and receives half storey fourth of the twelve Earthly Branches 1-16, the overhanging half storey tenon 1-17 of outer layer in internal layer, receive half storey fourth of the twelve Earthly Branches 1-13, the overhanging half storey tenon 1-14 of internal layer in outer layer Agree with receipts half storey fourth of the twelve Earthly Branches 1-16, the overhanging half storey tenon 1-17 phase of outer layer in internal layer；

Start the horizontal connection installing port 1-25 of 3 circumferential connections in the inside that double plates connect short riser 1-6；

Pipe gallery concrete shell plate is divided into pipe gallery concrete shell plate a plate 1a, pipe gallery concrete shell Plate b plate 1b；

Pipe gallery concrete shell plate a plate 1a: in the setting of the center of the third scoreboard of pipe gallery concrete shell plate Layer connects two-way protruding bar 1-23, and middle layer connects two-way protruding bar 1-23 and passes vertically through double plates upwards in vertical plate section 1-2 Short plate 1-7 is connected, and vertically extends 200mm upwards；Middle layer connect two-way protruding bar 1-23 in vertical plate section 1-2 to Under curve through connection segmental arc 1-3 and horizontal by level board section 1-1, connect short riser 1-6 bending and straight up in double plates It stretches out riser and connects half skewed slot 1-9, and vertically extend 200mm upwards；

Pipe gallery concrete shell plate b plate 1b: symmetrical above and below with pipe gallery concrete shell plate a plate 1a；In synthesis The center setting middle layer of the third scoreboard of piping lane concrete shell plate connects unidirectional protruding bar 1-24, and middle layer connects unidirectional overhanging steel Muscle 1-24 is connect in the bottom of vertical plate section 1-2 with metal connection box 1-27, and metal connection box 1-27 is the metal of one side opening Box, split shed side are horizontally directed to inside piping lane, and open up connecting vertically for circumferential connection in the corresponding position of vertical plate section 1-2 Installing port 1-26 is met, the vertical connection installing port 1-26 of circumferential direction connection stretches out always pipe gallery concrete shell plate b plate 1b's Surface；It passes vertically through double plates and connects short plate 1-7, and vertically extend 200mm upwards；Middle layer connects unidirectional protruding bar 1-24 and exists Connection segmental arc 1-3 is curved through in vertical plate section 1-2 downwards and horizontal by level board section 1-1, connects short riser 1-6 in double plates It is bent and stretches out riser straight up and connect half skewed slot 1-9, and vertically extend 200mm upwards.

Embodiment 2

As shown in figs. 1-7, a kind of shell connecting node of assembly concrete bilayer pipe gallery, pipe gallery concrete Shell plates are divided into pipe gallery concrete shell plate a plate 1a and pipe gallery concrete shell plate b plate 1b, in a cross section Circumferential top and bottom be two pieces of pipe gallery concrete shell plate a plate 1a, above be two blocks of pipe gallery concrete shell plate b plates 1b；In the longitudinal direction of pipeline, pipe gallery concrete shell plate b plate 1b with following pipe gallery concrete shell plate a plate 1a The plate for the one third that is staggered is wide；Every piece of pipe gallery concrete shell plate a plate 1a has 3 equally distributed middle layer connections two-way Protruding bar 1-23 stretches out vertical plate section 1-2 and double plates connect the top of short plate 1-7, and the pipe gallery being inserted into above is mixed In the metal connection box 1-27 of solidifying soil shell plates b plate 1b, metal connection box 1-27 is the can of one side opening, split shed one Side is horizontally directed to inside piping lane, and opens up the vertical connection installing port 1-26 of circumferential connection in the corresponding position of vertical plate section 1-2, The vertical connection installing port 1-26 of circumferential direction connection stretches out always the surface of pipe gallery concrete shell plate b plate 1b, using connection Reinforcing bar nut 3 connects；Wherein 2 middle layers connect two-way protruding bar 1-23 and are inserted into same pipe gallery concrete shell plate b In plate 1b, another 1 middle layer connects two-way protruding bar 1-23 and is inserted into another piece of pipe gallery concrete shell plate b plate 1b；

Pipe gallery concrete shell plate a plate 1a and pipe gallery concrete shell plate b plate 1b are symmetrical above and below on the whole, Pipe gallery concrete shell plate a plate 1a connects short plate 1-7 with double plates of pipe gallery concrete shell plate b plate 1b and mutually leans on Tightly, in the external alignment of piping lane, short plate 1-7 ratio synthesis is connected in double plates of internal pipe gallery concrete shell plate a plate 1a Double plates of piping lane concrete shell plate b plate 1b connect the short protruding 225mm of plate 1-7；Pipe gallery concrete shell plate a plate Double plates of 1a connect the shear connector 1-18 on short plate 1-7 and connect short put down with double plates of pipe gallery concrete shell plate b plate 1b The shearing slot 1-19 phase of the same location of plate 1-7 is agreed with；

Two pieces of pipe gallery concrete shell plate a plate 1a are symmetrically and longitudinal direction is aligned one by one, and respective double plate connections Short riser 1-6 is mutually drawn close, and two respective level board section 1-1 are horizontal, wherein one block of pipe gallery concrete shell plate a plate Double plates of 1a connect in the horizontal connection installing port 1-25 of the circumferential connection of short riser 1-6 through circumferential direction connecting screw hole 1-22 insertion Bolt 2 is connected, and enters horizontal connect across the circumferential connecting screw hole 1-22 of another piece of pipe gallery concrete shell plate a plate 1a It connects in installing port 1-25, and is connected using connection bolt and nut 4；One of pipe gallery concrete shell plate a plate 1a's is double The shear connector 1-18 that plate connects short riser 1-6 connect short riser with double plates of another piece of pipe gallery concrete shell plate a plate 1a The shearing slot 1-19 of 1-6 agrees with.

Further, the pipe gallery concrete shell plate is by level board section 1-1, vertical plate section 1-2, connection segmental arc 1-3, vertical arc hook segment 1-4, arc of horizon hook segment 1-5, double plates connect short riser 1-6, double plates connect short plate 1-7, riser connection 1-8, half skewed slot 1-9 of riser connection, riser connection reinforcement rib 1-10, plate connection cantilever plate 1-11, plate connection partly rise as high as the banks outside Diagonal rib 1-12 is stretched, half storey fourth of the twelve Earthly Branches 1-13 is received in outer layer, the overhanging half storey tenon 1-14 of internal layer, waterproof enhancing ladder 1-15, receives half in internal layer Layer fourth of the twelve Earthly Branches 1-16, the overhanging half storey tenon 1-17 of outer layer, shear connector 1-18, shearing slot 1-19, intermediate plate upper layer installing port 1-20, scala media Terraced connecting screw hole 1-21, circumferential connecting screw hole 1-22, middle layer connects two-way protruding bar 1-23, middle layer connects unidirectional protruding bar 1-24, the horizontal connection installing port 1-25 of circumferential connection, the circumferential vertical connection installing port 1-26 and metal connection box 1- connected 27 compositions；

Level board section 1-1 is level board, and vertical plate section 1-2 is vertical plate, between level board section 1-1 and vertical plate section 1-2 For the connection segmental arc 1-3 of arc；

Short riser 1-6 is connected in double plates that the plate end of level board section 1-1 is one section shorter, level board section 1-1 and double plates connect Meet the vertical arc hook segment 1-4 between short riser 1-6 for arc；It is connected in double plates that the plate end of vertical plate section 1-2 is one section shorter Short plate 1-7, vertical plate section 1-2 and double plates connect the arc of horizon hook segment 1-5 between short plate 1-7 for arc；

Double plates connect short plate 1-7 top be it is ladder-like, the connection of the horizontal riser of lower position partly rise as high as the banks 1-8 and with a high position The horizontal riser connection reinforcement rib 1-10 set connects half skewed slot 1-9 connection by inclined-plane riser, and three's horizontal width is equal；

Double plates connect short plate 1-7 horizontal end be it is ladder-like, the upper half be vertical end face plate connect cantilever plate 1-11, lower half portion are that the plate inwardly taken in connects overhanging diagonal rib 1-12；

It is incited somebody to action along level board section 1-1, vertical plate section 1-2, connection segmental arc 1-3, vertical arc hook segment 1-4, arc of horizon hook segment 1-5 Entire plate three uniform aliquots of label, are respectively set in three uniform aliquots that double plates connect on short plate 1-7 Shearing slot 1-19 is respectively provided at left and right sides of circumferential connecting screw hole 1-22, circumferential connecting screw hole 1-22；Shear slot 1-19 and circumferential direction Connecting screw hole 1-22 is uniformly distributed, and respectively in the same position of three uniform aliquots；

Intermediate plate is opened up in centre respectively in the bottom that plate connects three uniform aliquots of overhanging diagonal rib 1-12 Upper layer installing port 1-20, intermediate plate upper layer installing port 1-20 are rectangular channel, upwards the height of fluting to plate connection cantilever plate 1-11 The above 45mm of middle line is spent, setting level leads to the plate connection horizontal port cantilever plate 1-11 in the installing port 1-20 of intermediate plate upper layer Intermediate ladder connecting screw hole 1-21, intermediate ladder connecting screw hole 1-21 is horizontal and is located at plate and connects in cantilever plate 1-11 Between height；Double plates in the two sides of each intermediate plate upper layer installing port 1-20 connect and shear connector are respectively set at the top of short plate 1-7 1-18, intermediate plate upper layer installing port 1-20, intermediate ladder connecting screw hole 1-21 are respectively in the identical of three uniform aliquots Position；

In the half position of the both ends plate thickness of the plate of level board section 1-1, vertical plate section 1-2, connection segmental arc 1-3, waterproof is set Enhance ladder 1-15, wherein receives half storey fourth of the twelve Earthly Branches 1-13, the overhanging half storey tenon 1-14 of internal layer in side setting outer layer, the corresponding other side is set It sets and receives half storey fourth of the twelve Earthly Branches 1-16, the overhanging half storey tenon 1-17 of outer layer in internal layer, receive half storey fourth of the twelve Earthly Branches 1-13, the overhanging half storey tenon 1-14 of internal layer in outer layer Agree with receipts half storey fourth of the twelve Earthly Branches 1-16, the overhanging half storey tenon 1-17 phase of outer layer in internal layer；

Start the horizontal connection installing port 1-25 of 3 circumferential connections in the inside that double plates connect short riser 1-6；

Pipe gallery concrete shell plate is divided into pipe gallery concrete shell plate a plate 1a, pipe gallery concrete shell Plate b plate 1b；

Pipe gallery concrete shell plate a plate 1a: in the setting of the center of the third scoreboard of pipe gallery concrete shell plate Layer connects two-way protruding bar 1-23, and middle layer connects two-way protruding bar 1-23 and passes vertically through double plates upwards in vertical plate section 1-2 Short plate 1-7 is connected, and vertically extends 350mm upwards；Middle layer connect two-way protruding bar 1-23 in vertical plate section 1-2 to Under curve through connection segmental arc 1-3 and horizontal by level board section 1-1, connect short riser 1-6 bending and straight up in double plates It stretches out riser and connects half skewed slot 1-9, and vertically extend 350mm upwards；

Pipe gallery concrete shell plate b plate 1b: symmetrical above and below with pipe gallery concrete shell plate a plate 1a；In synthesis The center setting middle layer of the third scoreboard of piping lane concrete shell plate connects unidirectional protruding bar 1-24, and middle layer connects unidirectional overhanging steel Muscle 1-24 is connect in the bottom of vertical plate section 1-2 with metal connection box 1-27, and metal connection box 1-27 is the metal of one side opening Box, split shed side are horizontally directed to inside piping lane, and open up connecting vertically for circumferential connection in the corresponding position of vertical plate section 1-2 Installing port 1-26 is met, the vertical connection installing port 1-26 of circumferential direction connection stretches out always pipe gallery concrete shell plate b plate 1b's Surface；It passes vertically through double plates and connects short plate 1-7, and vertically extend 350mm upwards；Middle layer connects unidirectional protruding bar 1-24 and exists Connection segmental arc 1-3 is curved through in vertical plate section 1-2 downwards and horizontal by level board section 1-1, connects short riser 1-6 in double plates It is bent and stretches out riser straight up and connect half skewed slot 1-9, and vertically extend 350mm upwards.

Embodiment 3

As shown in figs. 1-7, a kind of shell connecting node of assembly concrete bilayer pipe gallery, pipe gallery concrete Shell plates are divided into pipe gallery concrete shell plate a plate 1a and pipe gallery concrete shell plate b plate 1b, in a cross section Circumferential top and bottom be two pieces of pipe gallery concrete shell plate a plate 1a, above be two blocks of pipe gallery concrete shell plate b plates 1b；In the longitudinal direction of pipeline, pipe gallery concrete shell plate b plate 1b with following pipe gallery concrete shell plate a plate 1a The plate for the one third that is staggered is wide；Every piece of pipe gallery concrete shell plate a plate 1a has 3 equally distributed middle layer connections two-way Protruding bar 1-23 stretches out vertical plate section 1-2 and double plates connect the top of short plate 1-7, and the pipe gallery being inserted into above is mixed In the metal connection box 1-27 of solidifying soil shell plates b plate 1b, metal connection box 1-27 is the can of one side opening, split shed one Side is horizontally directed to inside piping lane, and opens up the vertical connection installing port 1-26 of circumferential connection in the corresponding position of vertical plate section 1-2, The vertical connection installing port 1-26 of circumferential direction connection stretches out always the surface of pipe gallery concrete shell plate b plate 1b, using connection Reinforcing bar nut 3 connects；Wherein 2 middle layers connect two-way protruding bar 1-23 and are inserted into same pipe gallery concrete shell plate b In plate 1b, another 1 middle layer connects two-way protruding bar 1-23 and is inserted into another piece of pipe gallery concrete shell plate b plate 1b；

Pipe gallery concrete shell plate a plate 1a and pipe gallery concrete shell plate b plate 1b are symmetrical above and below on the whole, Pipe gallery concrete shell plate a plate 1a connects short plate 1-7 with double plates of pipe gallery concrete shell plate b plate 1b and mutually leans on Tightly, in the external alignment of piping lane, short plate 1-7 ratio synthesis is connected in double plates of internal pipe gallery concrete shell plate a plate 1a Double plates of piping lane concrete shell plate b plate 1b connect the short protruding 300mm of plate 1-7；Pipe gallery concrete shell plate a plate Double plates of 1a connect the shear connector 1-18 on short plate 1-7 and connect short put down with double plates of pipe gallery concrete shell plate b plate 1b The shearing slot 1-19 phase of the same location of plate 1-7 is agreed with；

Two pieces of pipe gallery concrete shell plate a plate 1a are symmetrically and longitudinal direction is aligned one by one, and respective double plate connections Short riser 1-6 is mutually drawn close, and two respective level board section 1-1 are horizontal, wherein one block of pipe gallery concrete shell plate a plate Double plates of 1a connect in the horizontal connection installing port 1-25 of the circumferential connection of short riser 1-6 through circumferential direction connecting screw hole 1-22 insertion Bolt 2 is connected, and enters horizontal connect across the circumferential connecting screw hole 1-22 of another piece of pipe gallery concrete shell plate a plate 1a It connects in installing port 1-25, and is connected using connection bolt and nut 4；One of pipe gallery concrete shell plate a plate 1a's is double The shear connector 1-18 that plate connects short riser 1-6 connect short riser with double plates of another piece of pipe gallery concrete shell plate a plate 1a The shearing slot 1-19 of 1-6 agrees with.

Further, the pipe gallery concrete shell plate is by level board section 1-1, vertical plate section 1-2, connection segmental arc 1-3, vertical arc hook segment 1-4, arc of horizon hook segment 1-5, double plates connect short riser 1-6, double plates connect short plate 1-7, riser connection 1-8, half skewed slot 1-9 of riser connection, riser connection reinforcement rib 1-10, plate connection cantilever plate 1-11, plate connection partly rise as high as the banks outside Diagonal rib 1-12 is stretched, half storey fourth of the twelve Earthly Branches 1-13 is received in outer layer, the overhanging half storey tenon 1-14 of internal layer, waterproof enhancing ladder 1-15, receives half in internal layer Layer fourth of the twelve Earthly Branches 1-16, the overhanging half storey tenon 1-17 of outer layer, shear connector 1-18, shearing slot 1-19, intermediate plate upper layer installing port 1-20, scala media Terraced connecting screw hole 1-21, circumferential connecting screw hole 1-22, middle layer connects two-way protruding bar 1-23, middle layer connects unidirectional protruding bar 1-24, the horizontal connection installing port 1-25 of circumferential connection, the circumferential vertical connection installing port 1-26 and metal connection box 1- connected 27 compositions；

Level board section 1-1 is level board, and vertical plate section 1-2 is vertical plate, between level board section 1-1 and vertical plate section 1-2 For the connection segmental arc 1-3 of arc；

Short riser 1-6 is connected in double plates that the plate end of level board section 1-1 is one section shorter, level board section 1-1 and double plates connect Meet the vertical arc hook segment 1-4 between short riser 1-6 for arc；It is connected in double plates that the plate end of vertical plate section 1-2 is one section shorter Short plate 1-7, vertical plate section 1-2 and double plates connect the arc of horizon hook segment 1-5 between short plate 1-7 for arc；

Double plates connect short plate 1-7 top be it is ladder-like, the connection of the horizontal riser of lower position partly rise as high as the banks 1-8 and with a high position The horizontal riser connection reinforcement rib 1-10 set connects half skewed slot 1-9 connection by inclined-plane riser, and three's horizontal width is equal；

Double plates connect short plate 1-7 horizontal end be it is ladder-like, the upper half be vertical end face plate connect cantilever plate 1-11, lower half portion are that the plate inwardly taken in connects overhanging diagonal rib 1-12；

It is incited somebody to action along level board section 1-1, vertical plate section 1-2, connection segmental arc 1-3, vertical arc hook segment 1-4, arc of horizon hook segment 1-5 Entire plate three uniform aliquots of label, are respectively set in three uniform aliquots that double plates connect on short plate 1-7 Shearing slot 1-19 is respectively provided at left and right sides of circumferential connecting screw hole 1-22, circumferential connecting screw hole 1-22；Shear slot 1-19 and circumferential direction Connecting screw hole 1-22 is uniformly distributed, and respectively in the same position of three uniform aliquots；

Intermediate plate is opened up in centre respectively in the bottom that plate connects three uniform aliquots of overhanging diagonal rib 1-12 Upper layer installing port 1-20, intermediate plate upper layer installing port 1-20 are rectangular channel, upwards the height of fluting to plate connection cantilever plate 1-11 The above 60mm of middle line is spent, setting level leads to the plate connection horizontal port cantilever plate 1-11 in the installing port 1-20 of intermediate plate upper layer Intermediate ladder connecting screw hole 1-21, intermediate ladder connecting screw hole 1-21 is horizontal and is located at plate and connects in cantilever plate 1-11 Between height；Double plates in the two sides of each intermediate plate upper layer installing port 1-20 connect and shear connector are respectively set at the top of short plate 1-7 1-18, intermediate plate upper layer installing port 1-20, intermediate ladder connecting screw hole 1-21 are respectively in the identical of three uniform aliquots Position；

In the half position of the both ends plate thickness of the plate of level board section 1-1, vertical plate section 1-2, connection segmental arc 1-3, waterproof is set Enhance ladder 1-15, wherein receives half storey fourth of the twelve Earthly Branches 1-13, the overhanging half storey tenon 1-14 of internal layer in side setting outer layer, the corresponding other side is set It sets and receives half storey fourth of the twelve Earthly Branches 1-16, the overhanging half storey tenon 1-17 of outer layer in internal layer, receive half storey fourth of the twelve Earthly Branches 1-13, the overhanging half storey tenon 1-14 of internal layer in outer layer Agree with receipts half storey fourth of the twelve Earthly Branches 1-16, the overhanging half storey tenon 1-17 phase of outer layer in internal layer；

Start the horizontal connection installing port 1-25 of 3 circumferential connections in the inside that double plates connect short riser 1-6；

Pipe gallery concrete shell plate is divided into pipe gallery concrete shell plate a plate 1a, pipe gallery concrete shell Plate b plate 1b；

Pipe gallery concrete shell plate a plate 1a: in the setting of the center of the third scoreboard of pipe gallery concrete shell plate Layer connects two-way protruding bar 1-23, and middle layer connects two-way protruding bar 1-23 and passes vertically through double plates upwards in vertical plate section 1-2 Short plate 1-7 is connected, and vertically extends 500mm upwards；Middle layer connect two-way protruding bar 1-23 in vertical plate section 1-2 to Under curve through connection segmental arc 1-3 and horizontal by level board section 1-1, connect short riser 1-6 bending and straight up in double plates It stretches out riser and connects half skewed slot 1-9, and vertically extend 500mm upwards；

Pipe gallery concrete shell plate b plate 1b: symmetrical above and below with pipe gallery concrete shell plate a plate 1a；In synthesis The center setting middle layer of the third scoreboard of piping lane concrete shell plate connects unidirectional protruding bar 1-24, and middle layer connects unidirectional overhanging steel Muscle 1-24 is connect in the bottom of vertical plate section 1-2 with metal connection box 1-27, and metal connection box 1-27 is the metal of one side opening Box, split shed side are horizontally directed to inside piping lane, and open up connecting vertically for circumferential connection in the corresponding position of vertical plate section 1-2 Installing port 1-26 is met, the vertical connection installing port 1-26 of circumferential direction connection stretches out always pipe gallery concrete shell plate b plate 1b's Surface；It passes vertically through double plates and connects short plate 1-7, and vertically extend 500mm upwards；Middle layer connects unidirectional protruding bar 1-24 and exists Connection segmental arc 1-3 is curved through in vertical plate section 1-2 downwards and horizontal by level board section 1-1, connects short riser 1-6 in double plates It is bent and stretches out riser straight up and connect half skewed slot 1-9, and vertically extend 500mm upwards.

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 (2)

1. a kind of shell connecting node of assembly concrete bilayer pipe gallery, it is characterised in that:

Pipe gallery concrete shell plate is divided into pipe gallery concrete shell plate a plate (1a) and pipe gallery concrete shell plate B plate (1b), the circumferential top and bottom in a cross section are two pieces of pipe gallery concrete shell plate a plates (1a), are above two Block pipe gallery concrete shell plate b plate (1b)；In the longitudinal direction of pipeline, pipe gallery concrete shell plate b plate (1b) is under The pipe gallery concrete shell plate a plate (1a) in face be staggered one third plate it is wide；Every block of pipe gallery concrete shell plate a plate (1a) there are 3 equally distributed middle layers to connect, and two-way protruding bar (1-23) stretches out vertical plate section (1-2) and the connection of double plates is short The top of plate (1-7), and it is inserted into the metal connection box (1-27) of pipe gallery concrete shell plate b plate (1b) above Interior, metal connection box (1-27) is the can of one side opening, and split shed side is horizontally directed to inside piping lane, and in vertical plate The corresponding position of section (1-2) opens up the vertical connection installing port (1-26) of circumferential connection, the vertical connection installing port of circumferential direction connection (1-26) stretches out always the surface of pipe gallery concrete shell plate b plate (1b), using connection reinforcing bar nut (3) connection；Wherein 2 Root middle layer connects in two-way protruding bar (1-23) insertion same pipe gallery concrete shell plate b plate (1b), another 1 middle layer Two-way protruding bar (1-23) is connected to be inserted into another piece of pipe gallery concrete shell plate b plate (1b)；

Pipe gallery concrete shell plate a plate (1a) and pipe gallery concrete shell plate b plate (1b) are symmetrical above and below on the whole, Pipe gallery concrete shell plate a plate (1a) connects short plate (1-7) with double plates of pipe gallery concrete shell plate b plate (1b) It is mutually close to, in the external alignment of piping lane, connects short plate in double plates of internal pipe gallery concrete shell plate a plate (1a) (1-7) plate (1-7) shorter than the connection of double plates of pipe gallery concrete shell plate b plate (1b) is 150 ~ 300mm protruding；It is comprehensive Double plates of piping lane concrete shell plate a plate (1a) connect shear connector (1-18) and pipe gallery concrete on short plate (1-7) The shearing slot (1-19) that double plates of shell plates b plate (1b) connect the same location of short plate (1-7) mutually agrees with；

Two pieces of pipe gallery concrete shell plate a plates (1a) are symmetrically and longitudinal direction is aligned one by one, and respective double plate connections are short Riser (1-6) is mutually drawn close, and two respective level board sections (1-1) are horizontal, wherein one piece of pipe gallery concrete shell plate a Double plates of plate (1a) connect in the horizontal connection installing port (1-25) of the circumferential connection of short riser (1-6) through circumferential connecting screw hole (1-22) insertion connection bolt (2), and pass through the circumferential connecting screw hole of another piece of pipe gallery concrete shell plate a plate (1a) (1-22) is entered in horizontal connection installing port (1-25), and using connection bolt and nut (4) connection；One of pipe gallery Double plates of concrete shell plate a plate (1a) connect the shear connector (1-18) and another block of pipe gallery concrete of short riser (1-6) The shearing slot (1-19) that double plates of shell plates a plate (1a) connect short riser (1-6) agrees with.

2. the shell connecting node of assembly concrete bilayer pipe gallery according to claim 1, it is characterised in that: institute The pipe gallery concrete shell plate stated is by level board section (1-1), vertical plate section (1-2), connection segmental arc (1-3), vertical arc hook Section (1-4), arc of horizon hook segment (1-5), double plates connect short riser (1-6), double plates connect short plate (1-7), riser connection half is flat Slot (1-8), riser connection half skewed slot (1-9), riser connection reinforcement rib (1-10), plate connection cantilever plate (1-11), plate connect It connects and receives the half storey fourth of the twelve Earthly Branches (1-13), the overhanging half storey tenon (1-14) of internal layer, waterproof enhancing ladder (1- in overhanging diagonal rib (1-12), outer layer 15) the half storey fourth of the twelve Earthly Branches (1-16), the overhanging half storey tenon (1-17) of outer layer, shear connector (1-18), shearing slot (1-19), centre, are received in internal layer Plate upper layer installing port (1-20), intermediate ladder connecting screw hole (1-21), circumferential connecting screw hole (1-22), middle layer connection are two-way overhanging Reinforcing bar (1-23), middle layer connect unidirectional protruding bar (1-24), the horizontal connection installing port (1-25) of circumferential connection, circumferential connection Vertical connection installing port (1-26) and metal connection box (1-27) composition；

Level board section (1-1) is level board, and vertical plate section (1-2) is vertical plate, level board section (1-1) and vertical plate section (1-2) Between be arc connection segmental arc (1-3)；

Short riser (1-6), level board section (1-1) and double plates are connected in double plates that the plate end of level board section (1-1) is one section shorter Connect the vertical arc hook segment (1-4) between short riser (1-6) for arc；It is one section shorter at the plate end of vertical plate section (1-2) Double plates connect short plate (1-7), and vertical plate section (1-2) and double plates connect the arc of horizon hook segment between short plate (1-7) for arc (1-5)；

Double plates connect short plate (1-7) top be it is ladder-like, the horizontal riser connection of lower position partly rise as high as the banks (1-8) and with a high position For the horizontal riser connection reinforcement rib (1-10) set by inclined-plane riser connection half skewed slot (1-9) connection, three's horizontal width is equal；

Double plates connect short plate (1-7) horizontal end be it is ladder-like, the upper half is that the plate of vertical end face connects cantilever plate (1- 11), lower half portion is that the plate inwardly taken in connects overhanging diagonal rib (1-12)；

Along level board section (1-1), vertical plate section (1-2), connection segmental arc (1-3), vertical arc hook segment (1-4), arc of horizon hook segment (1-5) by three uniform aliquots of entire plate label, three uniform aliquots on the short plate (1-7) of double plates connection are equal It is respectively set circumferential connecting screw hole (1-22), shearing slot (1-19) is respectively provided at left and right sides of circumferential connecting screw hole (1-22)；It cuts Power slot (1-19) and circumferential connecting screw hole (1-22) are uniformly distributed, and respectively in the same position of three uniform aliquots；

It is opened up on intermediate plate in centre respectively in the bottom that plate connects three uniform aliquots of overhanging diagonal rib (1-12) Layer installing port (1-20), intermediate plate upper layer installing port (1-20) are rectangular channel, and fluting to plate connects cantilever plate (1-11) upwards Height middle line more than 30 ~ 60mm, on intermediate plate upper layer installing port (1-20) interior setting level lead to plate connection cantilever plate (1- 11) the intermediate ladder connecting screw hole (1-21) of horizontal port, intermediate ladder connecting screw hole (1-21) are horizontal and are located at plate company Connect the intermediate altitude of cantilever plate (1-11)；Double plates in the two sides of each intermediate plate upper layer installing port (1-20) connect short plate (1- 7) it is respectively set at the top of shear connector (1-18), intermediate plate upper layer installing port (1-20), intermediate ladder connecting screw hole (1-21) are equal Respectively in the same position of three uniform aliquots；

Level board section (1-1), vertical plate section (1-2), connect segmental arc (1-3) plate both ends plate thickness the setting of half position it is anti- Water enhances ladder (1-15), wherein receives the half storey fourth of the twelve Earthly Branches (1-13), the overhanging half storey tenon (1-14) of internal layer in side setting outer layer, corresponding The other side, which is arranged in internal layer, receives the half storey fourth of the twelve Earthly Branches (1-16), the overhanging half storey tenon (1-17) of outer layer, and the half storey fourth of the twelve Earthly Branches (1-13), internal layer are received in outer layer Overhanging half storey tenon (1-14) is mutually agreed with the receipts half storey fourth of the twelve Earthly Branches (1-16), the overhanging half storey tenon (1-17) of outer layer in internal layer；

Start the horizontal connection installing port (1-25) of 3 circumferential connections in the inside that double plates connect short riser (1-6)；

Pipe gallery concrete shell plate is divided into pipe gallery concrete shell plate a plate (1a), pipe gallery concrete shell plate b Plate (1b)；

Pipe gallery concrete shell plate a plate (1a): middle layer is set at the center of the third scoreboard of pipe gallery concrete shell plate It connects two-way protruding bar (1-23), middle layer connects two-way protruding bar (1-23) and passes vertically through upwards in vertical plate section (1-2) Double plates connect short plate (1-7), and vertically extend 200 ~ 500mm upwards；Middle layer connects two-way protruding bar (1-23) vertical Connection segmental arc (1-3) is curved through in plate section (1-2) downwards and horizontal by level board section (1-1), connects short riser in double plates (1-6) is bent and stretches out riser connection half skewed slot (1-9) straight up, and vertically extends 200 ~ 500mm upwards；

Pipe gallery concrete shell plate b plate (1b): symmetrical above and below with pipe gallery concrete shell plate a plate (1a)；In synthesis The center setting middle layer of the third scoreboard of piping lane concrete shell plate connects unidirectional protruding bar (1-24), and middle layer connection is unidirectional overhanging Reinforcing bar (1-24) is connect in the bottom of vertical plate section (1-2) with metal connection box (1-27), and metal connection box (1-27) is one side The can of opening, split shed side are horizontally directed to inside piping lane, and open up circumferential direction in the corresponding position of vertical plate section (1-2) The vertical connection installing port (1-26) of the vertical connection installing port (1-26) of connection, circumferential direction connection stretches out always pipe gallery coagulation The surface of native shell plates b plate (1b)；It passes vertically through double plates and connects short plate (1-7), and vertically extend 200 ~ 500mm upwards；In The unidirectional protruding bar (1-24) of layer connection curves through connection segmental arc (1-3) downwards in vertical plate section (1-2) and level passes through Level board section (1-1) connects short riser (1-6) bending in double plates and stretches out riser connection half skewed slot (1-9) straight up, and to On vertically extend 200 ~ 500mm.