CN106592631A - Precast assembling type underground comprehensive pipe gallery and construction method - Google Patents
Precast assembling type underground comprehensive pipe gallery and construction method Download PDFInfo
- Publication number
- CN106592631A CN106592631A CN201710021626.4A CN201710021626A CN106592631A CN 106592631 A CN106592631 A CN 106592631A CN 201710021626 A CN201710021626 A CN 201710021626A CN 106592631 A CN106592631 A CN 106592631A
- Authority
- CN
- China
- Prior art keywords
- prefabricated components
- prefabricated
- components
- underground pipe
- exposed steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
A precast assembling type underground comprehensive pipe gallery comprises a plurality of precast components, and the precast components are connected to be the pipe gallery with one or more cabin bodies through a plurality of concrete connecting pieces. A construction method comprises the steps that the precast components are hoisted to a site, and after the construction of foundation pit excavating and cushioning is finished, the precast components are hoisted to a preassembling position at the bottom of the foundation pit; connecting rebars located at the connecting positions of precast components are adjusted to enter preset positions, a cushioning height is guaranteed, a temporary support is arranged, and the side face vertical degrees of precast components are guaranteed; the precast components provided with tension holes and water-stop belts are tensioned to enable the water-stop belts of the precast components to cling to each other, and connecting plates and exposed rebars of the adjacent precast components are connected; and connecting parts of the adjacent precast components are poured, construction is finished after the strength of the poured precast components meets a requirement. Standardized precasting is adopted, the structure and the production process are simple, production efficiency is high, transporting and installing are convenient, construction efficiency is high, cost is low, sealing is good, and the construction method is free of a formwork and a support.
Description
Technical field
The present invention relates to piping lane technical field, more particularly to a kind of prefabricated assembled underground pipe gallery and construction method.
Background technology
Traditional underground pipe gallery typically adopts reinforced concrete cast-in-place structural.Basement process and side slope are carried out after excavation first
Shield, re-lays reinforcing bar, formwork, casting concrete to form pipeline configuration, is often rectangle or circle, and reaching after concreting makes
With installation internal stent and pipeline after intensity.But this cast-in-situ reinforced concrete pipe gallery, needs larger raw material to stack field
Ground, wastes a large amount of templates and artificial and correlative charges, and quantities is big, long in time limit, construction costs is high, construction management high cost.
At present, it is first prefabricated to carry out site-assembled Pipe rack again and occur in succession, such as patent No. ZL201120181675.2,
Entitled " four slope-angle concrete precasting square culverts " includes base plate, upper lid, left side wall and right side wall, base plate and left side wall, right side wall
The interior angle of composition is provided with slope angle face, and slope angle face and base plate angle are α.The prefabricated piping lane of this overall segment type total cross-section, which is each
The connection between section and section is realized by encapsulant and tensioning between sections, so as to form elongated entirety, segmental length
Less than 2 meters are typically only, especially for prefabricated piping lanes more than double cabins, not only prefabrication production is difficult for the sections more than 2 meters
Degree is big, and the hanging device to factory, transporting equipment and on-site hoisting equipment requirements are high, causes production and construction cost high,
Cause pipe gallery cost of the comprehensive cost far above cast in situs.
Patent No. ZL201510476551.X, entitled " fabricated assembly overall concrete pipe gallery and construction "
Connected using the combination of prefabricated panel, prefabricated superposed type side wall and top plate member, this structure changes whole to a certain extent
The shortcoming of the prefabricated piping lane of body formula, but the side wall of this superposed type had high demands to production technology due to being hollow, and production technology is multiple
Miscellaneous, low production efficiency needs to install more support and formwork during site operation, causes site operation high cost, but effect of constructing
The low defect of rate.
The content of the invention
It is an object of the invention to provide a kind of prefabricated assembled underground pipe gallery and construction method, which adopts standardization
Prefabricated, simple structure, simple production process, production efficiency height, transport and easy for installation, efficiency of construction are high, low cost, sealing
Well, exempt from template and exempt to support.
To achieve these goals, the present invention provides a kind of prefabricated assembled underground pipe gallery, including multiple pre-
Component processed, multiple prefabricated components connect into the piping lane with least one nacelle by multiple concrete connectors.
Preferably, multiple prefabricated components include cross section be C-shaped two the first prefabricated components or cross section be L-shaped
Two the second prefabricated components and cross section for in-line the 3rd prefabricated components, between two first prefabricated components
Or single nacelle piping lane is constituted by concrete connector respectively between two second prefabricated components and one the 3rd prefabricated components.
Preferably, also including the 4th prefabricated components of at least one inverted T-shaped, whole 4th prefabricated components are connected to two
Between first prefabricated components, between the lower end of two first prefabricated components and the 4th prefabricated components, pass through coagulation respectively
Native connector links together, and the upper end of the 4th prefabricated components is connected to the lower surface of concrete connector.
Preferably, also including the 4th prefabricated components of at least one inverted T-shaped, whole 4th prefabricated components are connected to two
Between first prefabricated components, between the lower end of two first prefabricated components and the 4th prefabricated components, pass through coagulation respectively
Native connector links together, and the upper end between two first prefabricated components passes through two concrete connectors and in-line
3rd prefabricated components connect, and the upper end of the 4th prefabricated components is connected to the lower surface of the 3rd prefabricated components.
Preferably, also including the 4th prefabricated components of at least one inverted T-shaped, whole 4th prefabricated components are connected to two
Between second prefabricated components, between the lower end of two second prefabricated components and the 4th prefabricated components, pass through coagulation respectively
Native connector links together, and the upper end of the 4th prefabricated components is connected to the lower surface of the 3rd prefabricated components.
Preferably, linked together by concrete connector between the lower end of multiple second prefabricated components.
Preferably, first prefabricated components include C-shaped the first prefabricated components body, the first prefabricated components body
Upper and lower suspension end is respectively equipped with multiple first exposed steel bars, suspends end and expose by multiple first under first prefabricated components
Reinforcing bar is connected with the concrete connector.
Preferably, the upper suspension end lower surface of the first prefabricated components body is connected with the first connecting plate, and described first
Suspend end to be connected with the concrete connector by multiple first exposed steel bars on prefabricated components, the concrete connector sets
It is placed on the first connecting plate, the first prefabricated components body is provided with the first tensioning hole.
Preferably, first prefabricated components are originally provided with the first waterstop in vivo.
Preferably, second prefabricated components include L-shaped the second prefabricated components body, the second prefabricated components body
Lower suspension end is provided with multiple second exposed steel bars, suspends end and pass through multiple second exposed steel bars and institute under second prefabricated components
State the connection of concrete connector.
Preferably, the medial surface upper end of the second prefabricated components body is provided with chuck, and is connected with the chuck
Two connecting plates, are suspended end and are connected with the concrete connector by multiple internal reinforcing bars on second prefabricated components, described
Concrete connector is arranged on the second connecting plate, and the second prefabricated components body is provided with the second tensioning hole.
Preferably, second prefabricated components are originally provided with the second waterstop in vivo.
Preferably, the 3rd prefabricated components include the 3rd prefabricated components body of in-line, the 3rd prefabricated components sheet
The left and right suspension end of body is exposed respectively multiple 3rd exposed steel bars, and the 3rd prefabricated components expose steel by multiple three
Muscle is linked together with the concrete connector.
Preferably, the 4th prefabricated components include the 4th prefabricated components body of inverted T-shaped, the 4th prefabricated components body
The left and right suspension end in bottom is respectively equipped with multiple 4th exposed steel bars, and the left and right end in the 4th prefabricated components bottom is respectively by more
Individual 4th exposed steel bar is connected with the concrete connector.
Preferably, the upper suspension end of the 4th prefabricated components body is connected with the 3rd connecting plate, the 4th prefabricated structure
Part upper end is by stretching out multiple exposed steel bars and the concrete connector or the described 3rd of the 3rd connecting plate upper surface
Prefabricated components connect, and the 4th prefabricated components body is provided with the 3rd tensioning hole.
Preferably, the 4th prefabricated components are originally provided with the 3rd waterstop in vivo.
Preferably, the connection end of first prefabricated components and concrete connector, the second prefabricated components and concrete connect
The connection end of fitting, the connection end of the 3rd prefabricated components and concrete connector and the 4th prefabricated components and concrete connector
Connection end is respectively arranged with keyway, and the end of each concrete connector is connected with the keyway respectively.
A kind of construction method of described prefabricated assembled underground pipe gallery, which comprises the steps：
（1）Multiple prefabricated components are hoisted to into the bottom of foundation ditch dug at scene to pre-splicing holding position；
（2）The connection reinforcing bar for adjusting multiple prefabricated components junctions enters precalculated position, it is ensured that each prefabricated components side
Perpendicularity；
（3）Tensioning is carried out to the prefabricated components with tensioning hole and waterstop, is close to the waterstop between prefabricated components, then will
Connecting plate and exposed steel bar connection between contiguous prefabricated component；
（4）Poured in the connecting portion of contiguous prefabricated component, after the prefabricated components intensity after pouring reaches requirement.
After using such scheme, prefabricated assembled underground pipe gallery of the invention and construction method have following excellent benefit effect
Really：
1st, by the way of by multiple prefabricated components on-site consolidations, make simple easy for installation, due to modular prefabricated mitigation
The weight of component, is readily transported, lifts, and saves the in-site installation expenses such as a large amount of templates, artificial and machinery cost, the reduction of erection time and
Quality easily ensures, is the form of construction work of very economy；
2nd, by by it is traditional it is integral prefabricated split into multiple prefabricated components, carry out independent assortment, can easily realize prefabricated many cabins
Pipe gallery, especially for 3 cabins and the pipe gallery of the above；
3rd, the second connector and the 4th pre- is set by arranging on the first prefabricated components on first connecting plate, the second prefabricated components
3rd connecting plate is set on component processed, it is to avoid a large amount of template constructions at scene, each first prefabricated components, the second prefabricated components,
3rd prefabricated components and the 4th prefabricated components have stable effect of supporting oneself, it is not necessary to can keep prefabricated components using supporting
Vertically with it is stable, save substantial amounts of manpower, it is effective to improve construction, reduces construction intensity；
4th, by the first tensioning hole is arranged on the first prefabricated components, the second tensioning hole is set on the second prefabricated components and the 4th is pre-
3rd tensioning hole is set on component processed, tensioning can be carried out to adjacent prefabricated components by deformed bar or steel strand wires, be made to indulge
Waterstop connection to each contiguous prefabricated component is even closer, improves the sealing of piping lane；
5th, wharf's pavement quality is carried out by the surface to each prefabricated components or end arranges keyway, be conducive to improving and rear pouring concrete
Bonding, the globality of piping lane is effectively ensured；
6th, the deviation of work progress generation, each prefabricated structure by concrete connector is made using after-pouring, can effectively be eliminated
Significantly more efficient connection between part forms the underground pipe gallery with water-proof function；
7th, by arranging exposed steel bar on each prefabricated components, by the connection between reinforcing bar, after casting concrete, bare bones
Between connection it is more stable, become a complete entirety, realize that the prefabricated piping lane of synthesis of the present invention is equal to cast-in-place synthesis
Piping lane.
Description of the drawings
Fig. 1 is one dimensional decomposition structure diagram of embodiment of prefabricated assembled underground pipe gallery of the invention；
Fig. 2 is the one three-dimensional schematic diagram of embodiment of prefabricated assembled underground pipe gallery of the invention；
Fig. 3 is two dimensional decomposition structure diagram of embodiment of prefabricated assembled underground pipe gallery of the invention；
Fig. 4 is the two three-dimensional schematic diagram of embodiment of prefabricated assembled underground pipe gallery of the invention；
Fig. 5 is three dimensional decomposition structure diagram of embodiment of prefabricated assembled underground pipe gallery of the invention；
Fig. 6 is the three three-dimensional schematic diagram of embodiment of prefabricated assembled underground pipe gallery of the invention；
Fig. 7 is the example IV dimensional decomposition structure diagram of prefabricated assembled underground pipe gallery of the invention；
Fig. 8 is the example IV three-dimensional schematic diagram of prefabricated assembled underground pipe gallery of the invention；
Fig. 9 is five dimensional decomposition structure diagram of embodiment of prefabricated assembled underground pipe gallery of the invention；
Figure 10 is the five three-dimensional schematic diagram of embodiment of prefabricated assembled underground pipe gallery of the invention；
Figure 11 is the six three-dimensional schematic diagram of embodiment of prefabricated assembled underground pipe gallery of the invention.
Specific embodiment
The present invention is illustrated below according to accompanying drawing illustrated embodiment.This time disclosed embodiment is can consider in all sides
Face is illustration, without limitation.The scope of the present invention is not limited by the explanation of implementation below, only by claims
Shown in scope, and including all deformations having with right in the same meaning and right.
The structure of prefabricated assembled underground pipe gallery of the invention and construction method is illustrated with reference to specific embodiment.
One dimensional decomposition structure diagram of embodiment of prefabricated assembled underground pipe gallery of the invention as shown in Figure 1 and Figure 2
With three-dimensional schematic diagram, including cross section is two the first prefabricated components 1 of C-shaped, and the first prefabricated components 1 are solid pre-
Concrete component processed, two 1 symmetrical settings of the first prefabricated components, between the upper suspension end of two the first prefabricated components 1
And linked together by concrete connector 4 between lower suspension end respectively, and constitute rectangle list nacelle piping lane.
First prefabricated components 1 include the first prefabricated components of C-shaped body 2, the first prefabricated components body 2 by made by concrete
Upper and lower suspension end expose respectively and have multiple first exposed steel bars 3, between the upper suspension end of two the first prefabricated components 1, lower outstanding
Put, and two the first prefabricated components
Multiple first exposed steel bars 3 between 1 upper suspension end interconnect, the lower suspension end of two the first prefabricated components 1
Between multiple first exposed steel bars 3 between interconnect.Concrete connector 4 is made up of concreting.The
The upper suspension end lower surface of one prefabricated components body 2 is connected with the first connecting plate 5, the first connecting plate 5 and the first prefabricated components 1
Internal bar connecting, two the first connecting plates 5 of two the first prefabricated components 1 connect.Concrete connector 4 is connected to two
On one connecting plate 5.Multiple first exposed steel bars 3 at the upper suspension end of two the first prefabricated components 1, lower suspension end in the present embodiment
Between, between two the first connecting plates 5 and the inside reinforcing bar of the first prefabricated components 1 can using welding, overlap joint, be mechanically connected or
Other bar connecting forms link together.The bottom of the first prefabricated components body 2 is located at the diagonal position of two adjacent edges
It is provided with the first tensioning hole 6.The axle center line position of the first prefabricated components body 2 is provided with the first waterstop 7.Till first waterstop 7
Water steel plate or sealing collar, sealing collar is preferably using by made by pre-formed elastic sealing gasket or gum elastic and hydro-expansive rubber
Composite gland bush.The upper and lower suspension end connecting portion of the first prefabricated components body 2 is respectively arranged with keyway.
The construction method of the prefabricated assembled underground pipe gallery of the present embodiment comprises the steps：
（1）By two 1 hoisting transportations of the first prefabricated components to scene, after excavation of foundation pit and cushion construction are finished, by two
One prefabricated components 1 are hung to bottom of foundation ditch to pre-splicing holding position；
（2）Set-up procedure（1）In the first exposed steel bar 3 of two 1 junctions of the first prefabricated components enter precalculated position, it is ensured that pad
Layer height, arranges temporary support, it is ensured that the perpendicularity of each first prefabricated components, 1 side；
（3）Tensioning is carried out by the first prefabricated components 1 of 6 pairs two, the first tensioning hole on two the first prefabricated components 1, two are made
Two the first waterstops 7 of the first prefabricated components 1 are close to, then by many of two 2 upper and lower suspension ends of the first prefabricated components body
Between individual first exposed steel bar 3, between the first connecting plate 5 and the inside reinforcing bar of the first prefabricated components 1 and two the first connecting plates 5
Between link together each other by welding manner or overlapping mode or mechanical connection manner or other bar connecting forms, make two
Individual first connecting plate 5 aligns；
（4）Concreting is carried out to the connecting portion between two the first prefabricated components 1, concrete strength to be poured reaches
After requirement forms concrete connector 4, the accessory needed for inside soil body backfill and installation piping lane is carried out.
Two dimensional decomposition structure diagram of embodiment of prefabricated assembled underground pipe gallery of the invention as shown in Figure 3, Figure 4
With three-dimensional schematic diagram, including cross section for L-shaped two the second prefabricated components 8 and cross section be the 3rd of in-line
Prefabricated components 9.Second prefabricated components 8 and the 3rd prefabricated components 9 are solid precast concrete.Two the second prefabricated components
Lead between 8 lower suspension end, between the upper suspension end of two the second prefabricated components 8 and the left and right end of the 3rd prefabricated components 9 respectively
Cross concrete connector 4 to link together, and constitute rectangle list nacelle piping lane.
Second prefabricated components 8 include the second prefabricated components of L-shaped body 10, the second prefabricated components body by made by concrete
10 lower suspension end is exposed multiple the second exposed steel bars 11 in the horizontal direction, the lower suspension end of two the second prefabricated components 8
Linked together with concrete connector 4 by multiple second exposed steel bars 11 respectively, and two the second prefabricated components, 8 times suspensions
Interconnect between multiple second exposed steel bars 11 at end.Concrete connector 4 is made up of concreting.Second
The upper suspension end medial surface of prefabricated components body 10 is provided with chuck 12, and the second connecting plate 13, the second connection are connected with chuck 12
The inside bar connecting of plate 13 and the second prefabricated components 8.Concrete connector 4 is connected on two the second connecting plates 13, this reality
Apply in example between multiple second exposed steel bars 11 at 8 times suspension ends of the second prefabricated components, second connecting plate 13 at upper suspension end with
Can be connected to using welding, overlap joint, mechanical connection or other bar connecting forms between the inside reinforcing bar of the second prefabricated components 8
Together.The second tensioning hole 14 is provided with positioned at diagonal section position on second prefabricated components body 10.The axle of the second prefabricated components body 10
Heart line position is provided with the second waterstop 15.Second waterstop 15 is steel plate for sealing water or sealing collar, and sealing collar is preferably adopted by being prefabricated into
Type elastic sealing gasket or gum elastic and composite gland bush made by hydro-expansive rubber.The lower of second prefabricated components body 10 hangs
Put end connecting portion and be provided with keyway.
3rd prefabricated components 9 include the 3rd prefabricated components body 16 of in-line by made by concrete, the 3rd prefabricated components
Multiple 3rd exposed steel bars 17 having in the horizontal direction are exposed at the left and right two ends of body 16 respectively, a left side for the 3rd prefabricated components 9,
Right two ends are connected with two concrete connectors 4 by multiple 3rd exposed steel bars 17 respectively, and the 3rd prefabricated components 9 is multiple
Interconnect between the inside reinforcing bar of the 3rd exposed steel bar 17 and the second prefabricated components 8, multiple three in the present embodiment
Welding can be adopted between exposed steel bar 17, between multiple 3rd exposed steel bars 17 and the inside reinforcing bar of the second prefabricated components 8, is taken
Connect, be mechanically connected or other bar connecting forms link together.
The construction method of the prefabricated assembled underground pipe gallery of the present embodiment comprises the steps：
（1）By two the second prefabricated components 8 and 9 hoisting transportation of the 3rd prefabricated components to scene, treat that excavation of foundation pit and bed course are applied
After work is finished, two the second prefabricated components 8 and one the 3rd prefabricated components 9 are hung to into bottom of foundation ditch to pre-splicing holding position；
（2）Set-up procedure（1）In two 8 junctions of the second prefabricated components the second exposed steel bar 11 and the 3rd prefabricated components 9 connect
3rd exposed steel bar 17 at the place of connecing enters precalculated position, it is ensured that bed course height, arranges temporary support, it is ensured that each second prefabricated components
8 and the 3rd prefabricated components 9 side perpendicularity；
（3）Tensioning is carried out to two the second prefabricated components 8 by 14 pairs, the second tensioning hole on two the second prefabricated components 8, is made
Two the second waterstops 15 of two the second prefabricated components 8 are close to, then by the multiple of two the second prefabricated components, 8 times suspension ends
The second connecting plate 13 that end is suspended between second exposed steel bar 11, on two the second prefabricated components 8 is interior with the second prefabricated components 8
The inside reinforcing bar that end is suspended between portion's reinforcing bar, on two the second prefabricated components 8 is multiple with 9 left and right two ends of the 3rd prefabricated components
Pass through welding manner or overlapping mode or mechanical connection manner or other bar connecting forms between 3rd exposed steel bar 17 respectively
Link together；
（4）Connecting portion between two the second prefabricated components 8, between the second prefabricated components 8 and the 3rd prefabricated components 9 is distinguished
Concreting is carried out, is reached after requirement forms concrete connector 4 respectively wait the concrete strength for pouring, is carried out soil body backfill
And the accessory needed for inside installation piping lane.
Three dimensional decomposition structure diagram of embodiment of prefabricated assembled underground pipe gallery of the invention as shown in Figure 5, Figure 6
With three-dimensional schematic diagram, including cross section for C-shaped two the first prefabricated components 1 and a 4th prefabricated structure of inverted T-shaped
Part 18, the first prefabricated components 1 and the 4th prefabricated components 18 are solid precast concrete.Two the first prefabricated components 1 are in
It is symmetrical set, the 4th prefabricated components 18 are connected between two the first prefabricated components 1, under two the first prefabricated components 1
Suspension end is linked together by concrete connector 4 respectively with the left and right two ends of the 4th prefabricated components 18, the 4th prefabricated components
18 upper suspension end is connected to the lower surface of concrete connector 4, and constitutes the double nacelle piping lanes of rectangle.
First prefabricated components 1 include the first prefabricated components of C-shaped body 2, the first prefabricated components body 2 by made by concrete
Upper and lower suspension end expose respectively and have multiple first exposed steel bars 3, the upper suspension end of two the first prefabricated components 1 is by multiple
First exposed steel bar 3 is connected with concrete connector 4, and on two the first prefabricated components 1 suspend end between multiple first outside
Interconnect between dew reinforcing bar 3.Concrete connector 4 is made up of concreting.First prefabricated components body 2 it is upper
Suspension end lower surface is connected with the first connecting plate 5, and the first connecting plate 5 is together with the inside bar connecting of the first prefabricated components 1.
The concrete connector 4 is connected to above two the first connecting plates 5.Divide between the lower suspension end of two the first prefabricated components 1
Not Tong Guo multiple first exposed steel bars 3 link together with the 4th prefabricated components 18.Multiple first exposed steel bars 3 in the present embodiment
Between, between the first connecting plate 5 and the inside reinforcing bar of the first prefabricated components 1 can using welding, overlap joint, be mechanically connected or other
Bar connecting form links together.The bottom of the first prefabricated components body 2 is located at the diagonal position of two adjacent edges and is provided with
First tensioning hole 6.The axle center line position of the first prefabricated components body is provided with the first waterstop 7.First waterstop 7 is steel plate for sealing water
Or sealing collar, sealing collar preferably adopts
Packing.
4th prefabricated components 18 include the 4th prefabricated components body 19 that cross section is inverted T-shaped, the 4th prefabricated components body
The 19 left and right suspension end in bottom is exposed respectively and has multiple the 4th exposed steel bars 20 in the horizontal direction, under the 4th prefabricated components 18
The left and right suspension end in portion is connected with two concrete connectors 4 by multiple 4th exposed steel bars 20 respectively, two of which
Multiple first exposed steel bars 3 at one prefabricated components 1 time suspension end are more with the left and right suspension end in 18 bottom of the 4th prefabricated components respectively
Individual 4th exposed steel bar 20 interconnects.The upper suspension end of the 4th prefabricated components 18 is connected with the 3rd connecting plate 21, the
Interconnect between three connecting plates 21 and two the first connecting plates 5,18 upper end of the 4th prefabricated components is by the 3rd connection
Multiple exposed steel bars on plate 21 are connected with concrete connector 4, on plurality of first exposed steel bar 3 and the 3rd connecting plate 21
Multiple exposed steel bars interconnect.Multiple first exposed steel bars 3 and multiple 4th exposed steel bars 20 in the present embodiment
Between, can be using welding, overlap joint, machinery between the multiple exposed steel bars on multiple first exposed steel bars 3 and the 3rd connecting plate 21
Connection or other bar connecting forms link together.4th prefabricated components body is provided with the 3rd tensioning at 19 Lower diagonal position
Hole 22.The 3rd waterstop 23 is provided with along axial line in 4th prefabricated components body 19, the 3rd waterstop 23 is steel plate for sealing water or stops
Hydrosphere, sealing collar is preferably using by pre-formed elastic sealing gasket or gum elastic and compound seal made by hydro-expansive rubber
Pad.
The construction method of the prefabricated assembled underground pipe gallery of the present embodiment comprises the steps：
（1）By two the first prefabricated components 1 and 18 hoisting transportation of the 4th prefabricated components to scene, treat that excavation of foundation pit and bed course are applied
After work is finished, two the first prefabricated components 1 and one the 4th prefabricated components 18 are hung to into bottom of foundation ditch to pre-splicing holding position；
（2）Set-up procedure（1）In two 1 junctions of the first prefabricated components the first exposed steel bar 3 and the 4th prefabricated components 18 connect
4th exposed steel bar 20 at the place of connecing enters precalculated position, it is ensured that bed course height, arranges temporary support, it is ensured that each first prefabricated components
1 and the 4th prefabricated components 18 side perpendicularity；
（3）Tensioning is carried out to two the first prefabricated components 1 and the 4th prefabricated components 18, is made between two the first prefabricated components 1
Two the first waterstops 7 are close to, the first waterstop 7 between the first prefabricated components 1 and the 4th prefabricated components 18 and the 3rd sealing
Band 23 is close to, then by multiple first exposed steel bars 3 at the upper suspension end of two the first prefabricated components bodies 1 each other by welding
Mode or overlapping mode or mechanical connection manner or other bar connecting forms link together, two the first prefabricated components 1
Multiple exposed steel bars between the inside reinforcing bar of the first connecting plate 5 and the first prefabricated components 1, on the 3rd connecting plate 21 are pre- with first
Between multiple first exposed steel bars 3 of component processed 1 each other by welding manner or overlapping mode or mechanical connection manner or other
Bar connecting form links together, and interconnects between the 3rd connecting plate 21 and two the first connecting plates 5.And by two
First exposed steel bar 3 at 1 time suspension end of individual first prefabricated components suspends the 4th of left and right end for 18 times with the 4th prefabricated components and exposes
It is connected with each other by welding manner or overlapping mode or mechanical connection manner or other bar connecting forms between reinforcing bar 20 respectively
Together；
（4）To suspending on two the first prefabricated components 1 between end, two the first prefabricated components suspend end and the 4th prefabricated structure 1 time
Connecting portion between the left and right end of part 18 carries out concreting respectively, and concrete strength to be poured reaches requirement difference
After forming concrete connector 4, the accessory needed for inside soil body backfill and installation piping lane is carried out.
The example IV dimensional decomposition structure diagram of prefabricated assembled underground pipe gallery of the invention and vertical as shown in Figure 7, Figure 8
Body combining structure schematic diagram, its most of structure are identical with example structure described in Fig. 5, Fig. 6, and something in common is repeated no more, no
With part it is：Pass through between the lower suspension end and the left and right suspension end of the 4th prefabricated components 18 of two the first prefabricated components 1 respectively
Concrete connector 4 links together, and the left and right suspension end in 18 bottom of the 4th prefabricated components passes through multiple 4th exposed steel bars respectively
20 are connected with two concrete connectors 4, and the upper end between the upper suspension end of two the first prefabricated components 1 passes through two concrete
Connector 4 is connected with the 3rd prefabricated components 9 of in-line.
3rd prefabricated components 9 include the 3rd prefabricated components body 16 of in-line by made by concrete, the 3rd prefabricated components
Multiple 3rd exposed steel bars 17 having in the horizontal direction are exposed at the left and right two ends of body 16 respectively, two the first prefabricated components 1
Steel is exposed by multiple first exposed steel bars 3, multiple three respectively in the left and right suspension end of upper suspension end and the 3rd prefabricated components 9
Muscle 17 is connected with two concrete connectors 4, and is mutually interconnected between multiple first exposed steel bars 3 and multiple 3rd exposed steel bars 17
It is connected together, can adopts welding in the present embodiment between multiple first exposed steel bars 3 and multiple 3rd exposed steel bars 17, take
Connect, be mechanically connected or other bar connecting forms link together.
The upper suspension end of the 4th prefabricated components 18 is connected with the 3rd connecting plate 21, and the 3rd connecting plate 21 passes through what is connected thereon
Multiple exposed steel bars are linked together with multiple 3rd exposed steel bars 17 on the 3rd prefabricated components 9.In the present embodiment, the 3rd connects
Between multiple 3rd exposed steel bars 17 on multiple exposed steel bars and the 3rd prefabricated components 9 on fishplate bar 21 can using welding,
Overlap joint, mechanical connection or other bar connecting forms link together.
The construction method of the prefabricated assembled underground pipe gallery of the present embodiment comprises the steps：
（1）By two the first prefabricated components 1, the 3rd prefabricated components 9 and 18 hoisting transportations of the 4th prefabricated components to scene, foundation ditch is treated
After excavation and cushion construction are finished, two the first prefabricated components 1, the 3rd prefabricated components 9 and the 4th prefabricated components 18 are hung to into base
Hole bottom is to pre-splicing holding position；
（2）Set-up procedure（1）In the first exposed steel bar 3 of two 1 junctions of the first prefabricated components, the 3rd prefabricated components 9 connect
3rd exposed steel bar 17 at place and the 4th exposed steel bar 20 of 18 junction of the 4th prefabricated components enter precalculated position, it is ensured that bed course
Highly, temporary support is set, it is ensured that the side of each first prefabricated components 1, the 3rd prefabricated components 9 and the 4th prefabricated components 18 is vertical
Degree；
（3）Tensioning is carried out to two the first prefabricated components 1 and the 4th prefabricated components 18, is made between two the first prefabricated components 1
Two the first waterstops 7 are close to, then by multiple first exposed steel bars 3 at the upper suspension end of two the first prefabricated components bodies 1
And multiple 3rd exposed steel bars 17 at 9 left and right suspension end of the 3rd prefabricated components between, the inside reinforcing bar of the first prefabricated components 1 with
Between first connecting plate 5, the 3rd connecting plate of multiple exposed steel bars of 9 outer surface of the 3rd prefabricated components and the 4th prefabricated components 18
Each other by welding manner or overlapping mode or mechanical connection manner or other bar connectings between multiple exposed steel bars on 21
Form links together, and by under first exposed steel bar 3 and the 4th prefabricated components 18 at two the first prefabricated components, 1 time suspension end
The 4th exposed steel bar 20 at left and right end is suspended respectively by welding manner or overlapping mode or mechanical connection manner or other reinforcing bars
Type of attachment interconnects；
（4）To suspending on two the first prefabricated components 1 between end and the left and right face suspension end of the 3rd prefabricated components 9, two it is first pre-
Connecting portion between 1 time suspension end of component processed and the left and right end of the 4th prefabricated components 18 carries out concreting respectively, to be poured
The concrete strength built is reached after requirement forms concrete connector 4 respectively, is carried out soil body backfill and is installed needed for inside piping lane
Accessory.
Five dimensional decomposition structure of embodiment of prefabricated assembled underground pipe gallery of the invention is illustrated as shown in Figure 9, Figure 10
Figure and three-dimensional schematic diagram, including that two the second prefabricated components 8, cross section that cross section is L-shaped are in-line
The 4th prefabricated components 18 of individual 3rd prefabricated components 9 and cross section for inverted T-shaped, the second prefabricated components 8, the 3rd prefabricated components 9 and
4th prefabricated components 18 are solid precast concrete.The lower suspension end of two the second prefabricated components 8 and the 4th prefabricated structure
Between the left and right suspension end of 18 bottom of part, the left and right end of the upper suspension end of two the second prefabricated components 8 and the 3rd prefabricated components 9
Between linked together by concrete connector 4 respectively, the upper suspension of the 4th prefabricated components 18 is connected to the 3rd prefabricated components 9
Lower surface connection, and constitute the double nacelle piping lane of rectangle.
Second prefabricated components 8 include the second prefabricated components of L-shaped body 10, the second prefabricated components body by made by concrete
10 lower suspension end is exposed multiple the second exposed steel bars 11 in the horizontal direction, the lower suspension end of two the second prefabricated components 8
It is connected with concrete connector 4 by multiple second exposed steel bars 11 respectively, concrete connector 4 is made up of concreting.
The upper suspension end medial surface of the second prefabricated components body 10 is provided with chuck 12, and the second connecting plate 13 is connected with chuck 12, the
The multiple internal bar connecting of two connecting plates 13 and the second prefabricated components 8.The upper suspension end of two the second prefabricated components 8 leads to respectively
Cross multiple internal reinforcing bars to be connected with two concrete connectors 4, the 3rd prefabricated components 9 are connected to the upper of two the second connecting plates 13
Surface.In the present embodiment between the second exposed steel bar 11 and concrete connector 4, the second connecting plate 13 and the second prefabricated components 8
Multiple internal reinforcing bars between can using welding, overlap joint, be mechanically connected or other bar connecting forms link together.Second
The second tensioning hole 14 is provided with positioned at diagonal section position on prefabricated components body 10.The axle center line position of the second prefabricated components body 10 sets
There is the second waterstop 15.Second waterstop 15 is steel plate for sealing water or sealing collar, and sealing collar is preferably using by pre-formed elastic packing
Pad or gum elastic and composite gland bush made by hydro-expansive rubber.The lower suspension end connecting portion of the second prefabricated components body 10
Position is provided with keyway.
3rd prefabricated components 9 include the 3rd prefabricated components body 16 of in-line by made by concrete, the 3rd prefabricated components
Multiple 3rd exposed steel bars 17 having in the horizontal direction are exposed at the left and right two ends of body 16 respectively, a left side for the 3rd prefabricated components 9,
Between right two ends and two the second prefabricated components 8 respectively by multiple 3rd exposed steel bars 17 and multiple second exposed steel bars 11 with
Two concrete connectors 4 connect, and are interconnected between multiple 3rd exposed steel bars 17 and multiple second exposed steel bars 11
Together, can be using welding, overlap joint, machinery between multiple 3rd exposed steel bars 17 and multiple second exposed steel bars 11 in the present embodiment
Connection or other bar connecting forms link together.
4th prefabricated components 18 include the 4th prefabricated components body 19 of inverted T-shaped, the bottom of the 4th prefabricated components body 19 is left,
Right suspension end is exposed respectively multiple the 4th exposed steel bars 20 in the horizontal direction, the left and right suspension in 18 bottom of the 4th prefabricated components
End and two the second prefabricated components pass through multiple 4th exposed steel bars 20 and multiple second exposed steel bars between 8 times suspension ends respectively
11 are connected with two concrete connectors 4, and are mutually interconnected between multiple second exposed steel bars 11 and multiple 4th exposed steel bars 20
It is connected together.The upper suspension end of the 4th prefabricated components 18 is connected with the 3rd connecting plate 21, and 18 upper end of the 4th prefabricated components is by the
Multiple exposed steel bars of three connecting plates, 21 upper surface are connected with the exposed steel bar of the 3rd prefabricated components 9, many upper the in the present embodiment
Multiple exposed steel bars and the 3rd prefabricated structure between four exposed steel bars 20 and multiple second exposed steel bars 11, on the 3rd connecting plate 21
Can be linked together using welding, overlap joint, mechanical connection or other bar connecting forms between the exposed steel bar of part 9.4th
Prefabricated components body is provided with the 3rd tensioning hole 22 at 19 Lower diagonal position.It is provided with along axial line in 4th prefabricated components body 19
3rd waterstop 23, the 3rd waterstop 23 is steel plate for sealing water or sealing collar, and sealing collar is preferably using by pre-formed elastic sealing gasket
Or gum elastic and composite gland bush made by hydro-expansive rubber.
The construction method of the prefabricated assembled underground pipe gallery of the present embodiment comprises the steps：
（1）By two the second prefabricated components 8, one the 3rd prefabricated components 9 and 18 hoisting transportations of the 4th prefabricated components to scene, treat
After excavation of foundation pit and cushion construction are finished, by two the second prefabricated components 8, one the 3rd prefabricated components 9 and one the 4th prefabricated components
18 are hung to bottom of foundation ditch to pre-splicing holding position；
（2）Set-up procedure（1）In the second exposed steel bar 11 of two 8 junctions of the second prefabricated components, the 3rd prefabricated components 9 connect
3rd exposed steel bar 17 at place and the 4th exposed steel bar 20 of 18 junction of the 4th prefabricated components enter precalculated position, it is ensured that bed course
Highly, temporary support is set, it is ensured that the side of each second prefabricated components 8, the 3rd prefabricated components 9 and the 4th prefabricated components 18 is vertical
Degree；
（3）Tensioning is carried out to two the second prefabricated components 8, the 4th prefabricated components 18, two of two the second prefabricated components 8 are made
Two waterstops 15 are close to the 3rd waterstop 23 of the 4th prefabricated components 18, then hang two the second prefabricated components bodies 2 times
Put multiple second exposed steel bars 11 at end and multiple 4th exposed steel bar, 20 phases at the left and right suspension end in 18 bottom of the 4th prefabricated components
Mutually linked together by welding manner or overlapping mode or mechanical connection manner or other bar connecting forms, and by two the
Suspend on two prefabricated components bodies 10 the multiple internal reinforcing bars at end it is left with two the second connecting plates 13, the 3rd prefabricated components 9 respectively,
Between multiple 3rd exposed steel bars 17 at right two ends, multiple exposed steel bars of the 3rd prefabricated components 9 and the 4th prefabricated components 18
Multiple exposed steel bars of 21 upper surface of the 3rd connecting plate pass through welding manner or overlapping mode or mechanical connection manner or other steel
Muscle type of attachment links together；
（4）It is pre- with the 4th to the connecting portion between two the second prefabricated components 8 and the 3rd prefabricated components 9, the second prefabricated components 8
Connecting portion between component processed 18 carries out concreting respectively, and concrete strength to be poured reaches requirement and forms mixed respectively
After solidifying soil connector 4, the accessory needed for inside soil body backfill and installation piping lane is carried out.
The six three-dimensional schematic diagram of embodiment of prefabricated assembled underground pipe gallery of the invention, wraps as shown in figure 11
Include cross section be C-shaped two the first prefabricated components, 1, two cross sections for inverted T-shaped the 4th prefabricated components 18 and one it is transversal
Threeth prefabricated components 9 of the face for L-shaped, the first prefabricated components 1, the 3rd prefabricated components 9 and the 4th prefabricated components 18 are solid pre-
Concrete component processed.With regard to the shape and structure description ginseng of the first prefabricated components 1, the 3rd prefabricated components 9 and the 4th prefabricated components 18
Examine above-described embodiment to be described, here is omitted.
Two 1 symmetrical settings of the first prefabricated components, the upper suspension end of two the first prefabricated components 1 are prefabricated with the 3rd
Pass through multiple first exposed steel bars 3 and multiple 3rd exposed steel bars 17 respectively to connect with concrete between the left and right suspension end of component 9
Fitting 4 links together, and interconnects between multiple first exposed steel bars 3 and multiple 3rd exposed steel bars 17, and two
Between the lower suspension end of individual first prefabricated components 1 and the left and right suspension end of the bottom of two the 4th prefabricated components 18 between respectively
Linked together with two concrete connectors 4 by multiple first exposed steel bars 3 and multiple 4th exposed steel bars 20, and it is multiple
It is connected with each other between first exposed steel bar 3 and multiple 4th exposed steel bars 20, passes through between two 18 bottoms of the 4th prefabricated components
Multiple 4th exposed steel bars 20 are linked together with concrete connector 4, and outside multiple the four of two the 4th prefabricated components 18
Interconnect between dew reinforcing bar 20.The upper suspension end of the 4th prefabricated components 18 is by multiple outer on the 3rd connecting plate 21
Dew reinforcing bar is connected with each other with multiple first exposed steel bars 3 and multiple 3rd exposed steel bars 17, and the 3rd connecting plate 21 is connected to the
The lower surface of three prefabricated components 9 and concrete connector 4, constitutes three nacelle piping lane of rectangle.
In the present embodiment between multiple first exposed steel bars 3 and multiple 3rd exposed steel bars 17, multiple first exposed steel bars 3
Between multiple 4th exposed steel bars 20, between multiple 4th exposed steel bars 20 of two 18 corresponding ends of the 4th prefabricated components,
Can adopt between multiple exposed steel bars and multiple first exposed steel bars 3 and multiple 3rd exposed steel bars 17 on three connecting plates 21
Welding, overlap joint, mechanical connection or other bar connecting forms link together.
The construction method of the prefabricated assembled underground pipe gallery of the present embodiment comprises the steps：
（1）By two first 1, the 3rd prefabricated components 9 of prefabricated components and two 18 hoisting transportations of the 4th prefabricated components to now
, after excavation of foundation pit and cushion construction are finished, by two the first prefabricated components, 1, the 3rd prefabricated component 9 and two the 4th
Prefabricated components 18 are hung to bottom of foundation ditch to pre-splicing holding position；
（2）Set-up procedure（1）In the first exposed steel bar 3 of two 1 junctions of the first prefabricated components, the 3rd prefabricated components 9 connect
3rd exposed steel bar 17 at place and the 4th exposed steel bar 20 of 18 junction of the 4th prefabricated components enter precalculated position, it is ensured that bed course
Highly, temporary support is set, it is ensured that the side of each first prefabricated components 1, the 3rd prefabricated components 9 and the 4th prefabricated components 18 is vertical
Degree；
（3）Tensioning is carried out to two the first prefabricated components, 1, two the 4th prefabricated components 18, the two of two the first prefabricated components 1 are made
Individual first waterstop 7 is close to the 3rd waterstop 23 of two the 4th prefabricated components 18, then by two the first prefabricated components sheets
Outside multiple the four of the left and right suspension end of multiple first exposed steel bars 3 at the suspension of body 1 time end and two 18 bottoms of the 4th prefabricated components
Linked together by welding manner or overlapping mode or mechanical connection manner or other bar connecting forms between dew reinforcing bar 20,
Multiple 4th exposed steel bars 20 of two 18 bottoms of the 4th prefabricated components correspondence connection end are each other by welding manner or overlap joint side
Formula or mechanical connection manner or other bar connecting forms link together, and end will be suspended on two the first prefabricated components 1
Multiple first exposed steel bars 3 are respectively between multiple 3rd exposed steel bars at 9 left and right suspension end of the 3rd prefabricated components, each first
Between the multiple internal reinforcing bars of the first connecting plate 5 and the first prefabricated components 1 that end is suspended on prefabricated components 1, the 3rd connecting plate 21
On multiple exposed steel bars and multiple first exposed steel bars 3, multiple 3rd exposed steel bars 17 between pass through welding manner or overlap joint
Mode or mechanical connection manner or other bar connecting forms link together；
（4）To the connecting portion between two the first prefabricated components 1 and the 3rd prefabricated components 9, the first prefabricated components 1 and two
The connecting portion between connecting portion and two the 4th prefabricated components 18 between four prefabricated components 18 carries out concrete respectively and pours
Build, reach after requirement forms concrete connector 4 respectively wait the concrete strength for pouring, carry out soil body backfill and install in piping lane
Accessory needed for portion.
Connection end, second prefabricated components 8 of each first prefabricated components 1 and concrete connector 4 in the various embodiments described above
Connection end and the 4th prefabricated components 18 of connection end, the 3rd prefabricated components 9 and concrete connector 4 with concrete connector 4
Keyway is respectively arranged with the connection end of concrete connector 4, each first prefabricated components 1, the second prefabricated components the 8, the 3rd are prefabricated
The surface of component 9 and the 4th prefabricated components 18 carries out wharf's pavement quality.
With prefabricated assembled underground pipe gallery made by the construction method described in above-described embodiment, which passes through will be described
Partial component in first prefabricated components 1, the second prefabricated components 8, the 3rd prefabricated components 9 and the 4th prefabricated components 18 is transported to scene
Installed, the pipe gallery which is made is thinner than the pipe gallery wall of cast in situs, reduces amount of reinforcement, reduces more
Cost, reduces the input of the equipment such as lifting, reduces the input of fixed total value, and inferior rate is reduced, quality controllable；And make
Prefabricated components, prefabricated assembled underground pipe gallery and construction method simple structure, it is easy for installation, as cage bar is applied by which
Pre-stressed machining is formed, and increased the service life of pipe gallery, and its quality is good, can factorial praluction.
Those skilled in the art will readily occur to its of the present invention after considering description and putting into practice invention disclosed herein
Its embodiment.The application is intended to any modification of the present invention, purposes or adaptations, these modifications, purposes or
Person's adaptations follow the general principle of the present invention and including undocumented common knowledge or usual in the art
Technological means.Description and embodiments are considered only as exemplary, and true scope and spirit of the invention are pointed out by claim.
It should be appreciated that embodiment method, the structure being described above is the invention is not limited in, and in the accompanying drawings
The precision architecture for illustrating, and various modifications and changes can be being carried out without departing from the scope.The scope of the present invention is only by appended
Claim limiting.
Claims (18)
1. a kind of prefabricated assembled underground pipe gallery, it is characterised in that including multiple prefabricated components, multiple prefabricated components
The piping lane with least one warehouse is connected into by multiple concrete connectors.
2. prefabricated assembled underground pipe gallery according to claim 1, it is characterised in that multiple prefabricated components bags
It is a word that two the first prefabricated components that cross section is C-shaped or two the second prefabricated components that cross section is L-shaped are included with cross section
One the 3rd prefabricated component of shape, between two first prefabricated components or two second prefabricated components are pre- with one the 3rd
Single nacelle piping lane is constituted by concrete connector respectively between component processed.
3. prefabricated assembled underground pipe gallery according to claim 2, it is characterised in that also fall T including at least one
The 4th prefabricated components of shape, all the 4th prefabricated components be connected between two first prefabricated components, two described the
Linked together by concrete connector between the lower end of one prefabricated components and the 4th prefabricated components respectively, the described 4th is prefabricated
The upper end of component is connected to the lower surface of concrete connector.
4. prefabricated assembled underground pipe gallery according to claim 2, it is characterised in that also fall T including at least one
The 4th prefabricated components of shape, all the 4th prefabricated components be connected between two first prefabricated components, two described the
Linked together by concrete connector between the lower end of one prefabricated components and the 4th prefabricated components respectively, two described first
Upper end between prefabricated components is connected with the 3rd prefabricated components of in-line by two concrete connectors, the 4th prefabricated structure
The upper end of part is connected to the lower surface of the 3rd prefabricated components.
5. prefabricated assembled underground pipe gallery according to claim 2, it is characterised in that also fall T including at least one
The 4th prefabricated components of shape, all the 4th prefabricated components be connected between two second prefabricated components, two described the
Linked together by concrete connector between the lower end of two prefabricated components and the 4th prefabricated components respectively, the described 4th is prefabricated
The upper end of component is connected to the lower surface of the 3rd prefabricated components.
6. the prefabricated assembled underground pipe gallery according to any one of claim 3-5, it is characterised in that multiple described
Linked together by concrete connector between the lower end of two prefabricated components.
7. prefabricated assembled underground pipe gallery according to claim 2, it is characterised in that the first prefabricated components bag
C-shaped the first prefabricated components body is included, the upper and lower suspension end of the first prefabricated components body is respectively equipped with multiple first and exposes steel
Muscle, is suspended end and is connected with the concrete connector by multiple first exposed steel bars under first prefabricated components.
8. prefabricated assembled underground pipe gallery according to claim 7, it is characterised in that the first prefabricated components sheet
The upper suspension end lower surface of body is connected with the first connecting plate, suspends end and expose steel by multiple first on first prefabricated components
Muscle is connected with the concrete connector, and the concrete connector is arranged on the first connecting plate, first prefabricated components
Body is provided with the first tensioning hole.
9. prefabricated assembled underground pipe gallery according to claim 8, it is characterised in that the first prefabricated components sheet
The first waterstop is provided with vivo.
10. prefabricated assembled underground pipe gallery according to claim 2, it is characterised in that second prefabricated components
Including L-shaped the second prefabricated components body, the lower suspension end of the second prefabricated components body is provided with multiple second exposed steel bars, institute
State suspension end under the second prefabricated components to be connected with the concrete connector by multiple second exposed steel bars.
11. prefabricated assembled underground pipe galleries according to claim 10, it is characterised in that second prefabricated components
The medial surface upper end of body is provided with chuck, and the second connecting plate is connected with the chuck, suspends on second prefabricated components
End is connected with the concrete connector by multiple internal reinforcing bars, and the concrete connector is arranged on the second connecting plate,
The second prefabricated components body is provided with the second tensioning hole.
12. prefabricated assembled underground pipe galleries according to claim 11, it is characterised in that second prefabricated components
This is provided with the second waterstop in vivo.
13. prefabricated assembled underground pipe galleries according to claim 2, it is characterised in that the 3rd prefabricated components
Including the 3rd prefabricated components body of in-line, the left and right suspension end of the 3rd prefabricated components body is exposed respectively multiple
Three exposed steel bars, the 3rd prefabricated components are linked together by multiple 3rd exposed steel bars and the concrete connector.
The 14. prefabricated assembled underground pipe galleries according to any one of claim 3-5, it is characterised in that the described 4th
Prefabricated components include the 4th prefabricated components body of inverted T-shaped, and the left and right suspension end of the 4th prefabricated components body lower part is respectively equipped with
Multiple 4th exposed steel bars, the left and right end in the 4th prefabricated components bottom are mixed with described by multiple 4th exposed steel bars respectively
Solidifying soil connector connection.
15. prefabricated assembled underground pipe galleries according to claim 14, it is characterised in that the 4th prefabricated components
The upper suspension end of body is connected with the 3rd connecting plate, and the 4th prefabricated components upper end is by stretching out the 3rd connecting plate upper table
Multiple exposed steel bars in face are connected with the concrete connector or the 3rd prefabricated components, the 4th prefabricated components body
It is provided with the 3rd tensioning hole.
16. prefabricated assembled underground pipe galleries according to claim 15, it is characterised in that the 4th prefabricated components
This is provided with the 3rd waterstop in vivo.
17. prefabricated assembled underground pipe galleries according to claim 16, it is characterised in that first prefabricated components
Connection end, the connection end of the second prefabricated components and concrete connector, the 3rd prefabricated components and coagulation with concrete connector
The connection end of native connector and the 4th prefabricated components are respectively arranged with keyway, each coagulation with the connection end of concrete connector
The end of native connector is connected with the keyway respectively.
A kind of 18. construction methods of the prefabricated assembled underground pipe gallery according to any one of claim 1-17, which is special
Levy and be, comprise the steps：
（1）Multiple prefabricated components are hoisted to into the bottom of foundation ditch dug at scene to pre-splicing holding position；
（2）The connection reinforcing bar for adjusting multiple prefabricated components junctions enters precalculated position, it is ensured that each prefabricated components side
Perpendicularity；
（3）Tensioning is carried out to the prefabricated components with tensioning hole and waterstop, is close to the waterstop between prefabricated components, then will
Connecting plate and exposed steel bar connection between contiguous prefabricated component；
（4）Poured in the connecting portion of contiguous prefabricated component, after the prefabricated components intensity after pouring reaches requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710021626.4A CN106592631A (en) | 2017-01-12 | 2017-01-12 | Precast assembling type underground comprehensive pipe gallery and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710021626.4A CN106592631A (en) | 2017-01-12 | 2017-01-12 | Precast assembling type underground comprehensive pipe gallery and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106592631A true CN106592631A (en) | 2017-04-26 |
Family
ID=58582653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710021626.4A Pending CN106592631A (en) | 2017-01-12 | 2017-01-12 | Precast assembling type underground comprehensive pipe gallery and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106592631A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313455A (en) * | 2017-09-05 | 2017-11-03 | 北京建工土木工程有限公司 | Cast-in-place single storehouse pipe gallery node and construction method with prefabricated combination |
| CN108005116A (en) * | 2017-12-15 | 2018-05-08 | 哈尔滨鸿盛房屋节能体系研发中心 | Assembled cast-in-place concrete structure non-dismantling formwork piping lane |
| CN108360567A (en) * | 2018-01-25 | 2018-08-03 | 中铁二十三局集团有限公司 | The reversed construction method in precast assembly tunnel |
| CN108411938A (en) * | 2018-01-25 | 2018-08-17 | 中铁二十三局集团建筑设计研究院有限公司 | A kind of precast assembly tunnel |
| CN109469103A (en) * | 2019-01-16 | 2019-03-15 | 上海中森建筑与工程设计顾问有限公司 | A kind of environment-friendly type fabricated assembly overall pipe gallery and its assembly method |
| CN111519659A (en) * | 2020-04-26 | 2020-08-11 | 上海市政工程设计研究总院（集团）有限公司 | Integrated comprehensive pipe gallery |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100265397B1 (en) * | 1998-04-03 | 2000-09-15 | 박병무 | Precasted culvert which is grouted on the spot |
| CN204919605U (en) * | 2015-08-18 | 2015-12-30 | 湖南东方红建设集团有限公司 | Prefabricated assembled reinforced concrete utility tunnel and production mould thereof |
| CN205171549U (en) * | 2015-11-06 | 2016-04-20 | 深圳华瀚管廊物业服务有限公司 | Piping lane prefab and prefabricated formula utility tunnel |
| CN105756088A (en) * | 2016-03-17 | 2016-07-13 | 上海同预建筑科技有限公司 | Combined prefabricated assembled multi-cabin comprehensive pipe rack |
| CN106088151A (en) * | 2016-08-09 | 2016-11-09 | 中交第二航务工程局有限公司 | Complete prefabricated piecemeal assembled pipe gallery |
| CN206396795U (en) * | 2017-01-12 | 2017-08-11 | 建华建材（江苏）有限公司 | Prefabricated assembled underground pipe gallery |
-
2017
- 2017-01-12 CN CN201710021626.4A patent/CN106592631A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100265397B1 (en) * | 1998-04-03 | 2000-09-15 | 박병무 | Precasted culvert which is grouted on the spot |
| CN204919605U (en) * | 2015-08-18 | 2015-12-30 | 湖南东方红建设集团有限公司 | Prefabricated assembled reinforced concrete utility tunnel and production mould thereof |
| CN205171549U (en) * | 2015-11-06 | 2016-04-20 | 深圳华瀚管廊物业服务有限公司 | Piping lane prefab and prefabricated formula utility tunnel |
| CN105756088A (en) * | 2016-03-17 | 2016-07-13 | 上海同预建筑科技有限公司 | Combined prefabricated assembled multi-cabin comprehensive pipe rack |
| CN106088151A (en) * | 2016-08-09 | 2016-11-09 | 中交第二航务工程局有限公司 | Complete prefabricated piecemeal assembled pipe gallery |
| CN206396795U (en) * | 2017-01-12 | 2017-08-11 | 建华建材（江苏）有限公司 | Prefabricated assembled underground pipe gallery |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313455A (en) * | 2017-09-05 | 2017-11-03 | 北京建工土木工程有限公司 | Cast-in-place single storehouse pipe gallery node and construction method with prefabricated combination |
| CN108005116A (en) * | 2017-12-15 | 2018-05-08 | 哈尔滨鸿盛房屋节能体系研发中心 | Assembled cast-in-place concrete structure non-dismantling formwork piping lane |
| CN108360567A (en) * | 2018-01-25 | 2018-08-03 | 中铁二十三局集团有限公司 | The reversed construction method in precast assembly tunnel |
| CN108411938A (en) * | 2018-01-25 | 2018-08-17 | 中铁二十三局集团建筑设计研究院有限公司 | A kind of precast assembly tunnel |
| CN109469103A (en) * | 2019-01-16 | 2019-03-15 | 上海中森建筑与工程设计顾问有限公司 | A kind of environment-friendly type fabricated assembly overall pipe gallery and its assembly method |
| CN111519659A (en) * | 2020-04-26 | 2020-08-11 | 上海市政工程设计研究总院（集团）有限公司 | Integrated comprehensive pipe gallery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106592631A (en) | Precast assembling type underground comprehensive pipe gallery and construction method | |
| CN206396795U (en) | Prefabricated assembled underground pipe gallery | |
| WO2017206412A1 (en) | Superimposed assembly-type underground pipe gallery system and construction and manufacturing process | |
| CN106758841B (en) | A kind of whole construction process of the double rope face low-pylon cable-stayed bridges of double tower | |
| KR100694503B1 (en) | Downward construction system and method for 1-way girder and slab of underground structure | |
| CN111119059B (en) | Ultrahigh composite support system for high-pier cast-in-place box girder and construction method | |
| CN107859206A (en) | Pre-manufactured steel structure overlapped shear wall and its construction method | |
| CN105236275A (en) | Soil lifting system and method for construction of deep foundation pit in narrow area building | |
| CN105937274A (en) | Assembly type prefabricated shear wall horizontal abutted seam steel channel welding and connecting device and connecting method | |
| CN108086353A (en) | Hollow wall plate mixed prefabricated assembly type comprehensive pipe gallery spliced by cast-in-place hidden beams and construction method thereof | |
| CN214833739U (en) | Novel assembled shear force wall | |
| CN111254977A (en) | Track panel well supporting structure of prefabricated steel buttress and construction method | |
| CN109137990A (en) | A kind of prefabricated cushion cap of land delay-pour joint sectional type and its production and installation method | |
| KR200398231Y1 (en) | 1way-supporting bracket for girder and slab construction | |
| CN106948267A (en) | A kind of memorial archway bar formula bridge cable tower king-post method for synchronously constructing | |
| CN109024670B (en) | Underground comprehensive pipe gallery protection and reinforcement system penetrating through buried high-voltage cable and reinforcement method | |
| KR101004747B1 (en) | Pillar construction method by layer-built and frame construction method adapting the same | |
| CN216616865U (en) | High-efficient construction system of super high-rise structure of encorbelmenting | |
| CN109972512A (en) | A kind of cast-in-situ construction method of profiled sheet-concrete combined bridge deck | |
| CN214574092U (en) | Prefabricated assembly bottom sealing structure for bearing platform concrete in tidal water | |
| CN115387378A (en) | Semi-pillarless assembly type station based on simply supported superposed side walls and floorslabs and method thereof | |
| CN211143049U (en) | Steel reinforcement cage suitable for air shaft underground continuous wall | |
| CN104453013A (en) | Prefabricated wall component and fabricated reinforced concrete shear wall | |
| CN205061417U (en) | Soil lifting system for construction of deep foundation pit of building in narrow area | |
| CN211172070U (en) | Assembled type suspended wall retaining wall structure of reinforced concrete member |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 212413 Development Zone along the Yangtze River in Jurong, Jiangsu Applicant after: Jianhua building materials (China) Co., Ltd. Address before: 212003 the development zone along the Yangtze River in lower Shu Town, Jurong City, Jiangsu, Zhenjiang, Jiangsu Applicant before: Jianhua building materials (Jiangsu) Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
|
| RJ01 | Rejection of invention patent application after publication |