CN105908777B - A kind of pipe gallery sliding mould and its application method - Google Patents

A kind of pipe gallery sliding mould and its application method Download PDF

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Publication number
CN105908777B
CN105908777B CN201610289785.8A CN201610289785A CN105908777B CN 105908777 B CN105908777 B CN 105908777B CN 201610289785 A CN201610289785 A CN 201610289785A CN 105908777 B CN105908777 B CN 105908777B
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external mold
internal
plate
skeleton
hydraulic cylinder
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CN105908777A (en
Inventor
王述红
阿力普江·杰如拉
侯文帅
王鹏宇
李志华
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Northeastern University China
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Northeastern University China
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00Independent underground or underwater structures; Retaining walls
    • E02D29/10Tunnels 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
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00Production methods
    • E02D2250/0023Cast, i.e. in situ or in a mold or other formwork

Abstract

The invention discloses a kind of pipe gallery sliding mould, including inner formwork system and outer modular system, the inner formwork system includes internal model skeleton, internal model panel, internal model hydraulic cylinder, internal model auxiliary support construction, the outer modular system, which includes external mold skeleton, external mold panel, external mold hydraulic cylinder, external mold auxiliary support construction, chain block and construction working platform, the external mold skeleton, includes external mold skeleton riser, external mold skeleton transverse slat, external mold skeleton brace, external mold skeleton pulley and external mold hydraulic cylinder tripod.Its application method, comprises the following steps:1)Preliminary preparation;2)The installation of inner formwork system;3)The installation of outer modular system;4)Casting concrete;5)The passage forward of inner formwork system.6)The passage forward of outer modular system.The present invention greatly improves efficiency of construction, saves substantial amounts of human hand and time, brings very big economic benefit, can improve pipe gallery construction quality, moreover it is possible to Optimum Synthesis piping lane construction joint water resistance.

Description

A kind of pipe gallery sliding mould and its application method
Technical field
The present invention relates to municipal works technical field, specifically a kind of pipe gallery sliding mould and its application method.
Background technology
Pipe gallery is a kind of municipal administration basis that can concentrate the various municipal pipelines such as laying communication, electric power, water supply, combustion gas Facility, it is one of mark of modernization of urban infrastructure construction.Pipe gallery by pipeline it is intensive be contained in integrated pipe In corridor, environment is not only beautified, it also avoid causing road surface to repeat the trouble excavated due to embedded or repairing pipeline.It is comprehensive at present Closing piping lane main construction method has poured in place concrete construction method and precast assembly construction method.
Poured in place concrete construction method is most universal the most frequently used a kind of construction in nowadays pipe gallery construction, But traditional pipe gallery supporting mould is made up of many anchor poles and plank, anchor pole arrangement is intricate during support, no Only construction, which is also installed and removed with many inconvenience, needs a large amount of human hands and time, directly affects pipe gallery construction quality And efficiency of construction.
The content of the invention
It is an object of the invention to provide a kind of pipe gallery sliding mould and its application method, to solve above-mentioned background skill The problem of being proposed in art.
To achieve the above object, the present invention provides following technical scheme:
A kind of pipe gallery sliding mould, including inner formwork system and outer modular system, the inner formwork system include internal model skeleton, Internal model panel, internal model hydraulic cylinder, internal model auxiliary support construction, it is horizontal that the internal model skeleton includes internal model skeleton riser, internal model skeleton Plate, internal model skeleton cross bar, internal model skeleton pulley and internal model hydraulic cylinder tripod, the internal model panel include internal model vertical plane plate, interior Mould plane of structure plate and internal model edged surface plate, wherein the edged surface plate is used to connect internal model vertical plane plate and internal model plane of structure plate, the internal model liquid Cylinder pressure includes internal model vertical plane plate hydraulic cylinder and internal model plane of structure plate hydraulic cylinder, and the internal model auxiliary support construction includes internal model edged surface plate Support bar and internal model vertical supporting anchor pole, wherein support bar are used for the oblique stress of strut angle panel, internal model vertical supporting anchor pole For the vertical stress of vertical reaction force and the pipe gallery top plate of support internal mould plane of structure plate hydraulic cylinder, the internal model pulley peace Mounted in the lower section of internal model skeleton riser, the internal model vertical plane plate hydraulic cylinder is arranged on internal model hydraulic cylinder tripod, the internal model Plane of structure plate hydraulic cylinder is arranged on internal model skeleton transverse slat, and the internal model vertical plane plate is arranged in internal model vertical plane plate hydraulic cylinder head, The internal model plane of structure plate be arranged on internal model plane of structure plate hydraulic cylinder head on, the outer modular system include external mold skeleton, external mold panel, External mold hydraulic cylinder, external mold auxiliary support construction, chain block and construction working platform, the external mold skeleton erect including external mold skeleton Plate, external mold skeleton transverse slat, external mold skeleton brace, external mold skeleton pulley and external mold hydraulic cylinder tripod, wherein external mold skeleton brace Play holding external mold skeleton stability, the external mold panel includes external mold vertical plane plate and external mold plane of structure plate, the external mold are attached Category support structure includes external mold vertical plane plate supporting pad, upper external mold support anchors and lower external mold support anchors, wherein external mold vertical plane plate Support paves the effect of support external mold vertical plane plate vertical stress, and upper external mold support anchors and lower external mold support anchors play transmission external mold The effect of hydraulic cylinder side-force reaction, the external mold pulley are arranged on the lower section of external mold skeleton riser, the external mold hydraulic cylinder On external mold hydraulic cylinder tripod, the external mold vertical plane plate is arranged in external mold hydraulic cylinder head, the external mold plane of structure plate Hung over chain block below external mold skeleton transverse slat, the construction working stage+module is in external mold skeleton riser and external mold vertical plane plate On the installation plug-in unit of middle preset.
As the further scheme of the present invention:The inner formwork system is used cooperatively from inside to outside with outer modular system, to cast-in-place The pipe gallery of method construction carries out supporting, and the inner formwork system is used on the inside of supporting pipe gallery corridor body, and the outer modular system is used On the outside of supporting pipe gallery corridor body.
As further scheme of the invention:The inner formwork system moves integrally with outer modular system on respective track, Next construction section, which can be integrally moved on to, when the current construction section construction of pipe gallery is completed directly carries out supporting.
As further scheme of the invention:The internal model vertical plane plate, internal model plane of structure plate are by internal model vertical plane plate hydraulic cylinder Left and right, upper and lower adjustment position are carried out with internal model plane of structure plate hydraulic cylinder, it is 50cm apart from adjusting range;The external mold vertical plane plate by External mold hydraulic cylinder carries out left and right adjustment position, and it is 50cm apart from adjusting range, and the external mold plane of structure plate is carried out by chain block Upper and lower adjustment position, its distance scheduling scope is 60cm.
As further scheme of the invention:The internal model edged surface plate is hung at the both ends of internal model plane of structure plate with hinge, Rotated centered on the termination of internal model plane of structure plate, when carrying out supporting to pipe gallery, internal model edged surface plate is with the two of internal model plane of structure plate 45 ° and the hardened conjunction of internal model vertical plane are rotated centered on end outward, internal model vertical plane plate is provided with spiral sky with edged surface plate junction, works as internal model Vertical plane plate after the completion of the hardened conjunction of edged surface with spiral with being fixed.
As further scheme of the invention:External mold is provided between the external mold riser and external mold transverse slat of the outer modular system Brace, be advantageous to keep the stability of external mold skeleton, the upper end of the external mold skeleton riser is provided with a wide 1 × 1m of height every 1m Window, provide access way for construction working platform.
As further scheme of the invention:The construction working platform is a detachable long slab, when with external mold Hydraulic cylinder is removed when carrying out position adjustment to external mold vertical plane plate, waits external mold vertical plane Board position to be installed in after the completion of positioning Between external mold riser and external mold vertical plane plate on default installation plug-in unit, work is provided for staff and equipment when being constructed Platform.
As further scheme of the invention:A width of 1.5~the 3.5m of the internal model skeleton, a height of 2~3m, external mold skeleton A width of 2.8~4.8m, a height of 3.3~4.3m, a width of 2~4m of pipe gallery, a height of 2.5~3.5m.
As further scheme of the invention:The mould often saves length and is set to 5~15m, saves mould by 1~5 during construction Tool is used in combination.
As further scheme of the invention:The application method of the pipe gallery sliding mould, comprises the following steps:
1) preliminary preparation:Support of Foundation Pit Excavation work is carried out as needed, lays bed course, i.e. metalling and thick coagulation Each 20cm of soil layer, the making colligation of pipe gallery steel reinforcement cage is completed, complete pouring for pipe gallery bottom plate, thickness 30cm;
2) installation of inner formwork system:Internal model track is installed, lifts internal model skeleton in place in orbit, is installed in specified location Each internal model hydraulic cylinder, internal model vertical plane plate and plane of structure plate are installed in specified hydraulic cylinder head, cut with scissors in internal model plane of structure plate both ends of the surface Chain hangs internal model edged surface plate, internal model vertical plane plate and internal model plane of structure plate is adjusted into specified location by internal model hydraulic cylinder, by interior modular angle Panel is turned out 45 ° and the hardened conjunction of internal model vertical plane, is disposed in the default spiral of internal model vertical plane plate and edged surface plate junction is empty Internal model edged surface plate support bar is installed after fixed spiral, internal model vertical supporting anchor pole is finally installed;
3) installation of outer modular system:External mold track is installed, lifts external mold skeleton in place in orbit, is pacified on position is formulated Each external mold hydraulic cylinder is filled, external mold vertical plane plate is installed in specified hydraulic cylinder head, chain block is installed in external mold transverse slat lower surface, External mold plane of structure plate is installed on chain block hook, adjusts each hydraulic cylinder and is adjusted to external mold vertical plane plate to formulate position, by work of constructing Make stage+module on the installation plug-in unit of external mold riser and external mold vertical plane plate middle preset, branch is installed at external mold vertical plane plate leftover bits and pieces Stake pad, concreting workbench is installed in specified location, installs external mold support anchors and lower external mold support anchors;
4) casting concrete:Enter workbench to integrated pipe from the reserved window between the riser and transverse slat of external mold both sides Corridor carries out casting concrete work, waits pipe gallery concrete roof to be placed external mold plane of structure plate with chain block after the completion of pouring Above external mold vertical plane plate;
5) passage forward of inner formwork system:Deng concrete coagulation it is complete after, unload internal model edged surface plate support bar, by edged surface plate to It is interior to rotate 45 ° to original state, the interim vertical supporting bar of internal model is removed, shrinks each internal model hydraulic cylinder by internal model panel and integrated pipe Corridor inner surface separates, and applies the horizontal thrust of track length direction by the overall passage of inner formwork system to next to internal model skeleton Pipe gallery construction section, then repeat step 2).
6) passage forward of outer modular system:Deng concrete coagulation it is complete after, in unloading external mold support anchors and lower external mold support Anchor pole, external mold vertical plane plate supporting pad is taken down, lift external mold plane of structure plate with chain block, take down construction working platform, shrink external mold Hydraulic cylinder separates external mold vertical plane plate and pipe gallery outer surface, and the horizontal thrust for applying track length direction to external mold skeleton will Next pipe gallery construction section is arrived in outer modular system passage, then repeat step 3).
Compared with prior art, the beneficial effects of the invention are as follows:The present invention provides a kind of pipe gallery moved integrally Mould, not complicated anchor pole and plank as traditional pipe gallery supporting mould, and when construction section Pipe gallery does not have to all remove as traditional support system after the completion of pouring, can directly monolithic push to next construction Section, it will greatly improve efficiency of construction, save substantial amounts of human hand and time, bring very big economic benefit.Due to supporting of the present invention The good integrity of panel, it is scattered like that without traditional support template, pipe gallery construction quality can be improved, moreover it is possible to Optimum Synthesis pipe Corridor construction joint water resistance.
Brief description of the drawings
Fig. 1 is the schematic cross-sectional view (edged surface plate initial position) of inner formwork system A in pipe gallery sliding mould.
The schematic cross-sectional view that Fig. 2 is inner formwork system A in pipe gallery sliding mould (after the installation of edged surface plate).
Fig. 3 is pipe gallery sliding mould China and foreign countries modular system B schematic cross-sectional view.
Fig. 4 is engineer applied schematic cross-sectional view in pipe gallery sliding mould.
Fig. 5 is the schematic diagram of edged surface plate initial position hinge connection in pipe gallery sliding mould.
Fig. 6 is edged surface plate and the schematic diagram of vertical plane plate junction in pipe gallery sliding mould.
Fig. 7 is the top view of inner formwork system A in pipe gallery sliding mould (invention of this figure has 3 sections altogether, often saves 5m).
Fig. 8 is pipe gallery sliding mould China and foreign countries modular system B top view (invention of this figure has 3 sections altogether, often saves 5m).
(invention of this figure has 3 sections altogether to the schematic longitudinal section that Fig. 9 is pipe gallery sliding mould China and foreign countries modular system B, often saves 5m)。
In figure:1- internal model skeleton risers;2- internal model skeleton transverse slats;3- internal model skeleton cross bars;4- internal model skeleton pulleys;In 5- Mould hydraulic cylinder tripod;6- internal model vertical plane plates;7- internal model plane of structure plates;8- internal model edged surface plates;9- internal model vertical plane plate hydraulic cylinders;10- Internal model plane of structure plate hydraulic cylinder;11- internal model edged surface plate support bars;12- internal model vertical supporting anchor poles;13- external mold risers;14- external molds Transverse slat;15- external mold windows;16- external mold braces;17- external mold pulleys;18- external mold hydraulic cylinder tripods;19- external mold vertical plane plates; 20- external mold plane of structure plates;21- external mold hydraulic cylinders;22- chain blocks;23- construction working platforms;24- external mold vertical plane plate supporting pads; The upper external mold support anchors of 25-;External mold support anchors under 26-;27- pipe gallery bed courses;28- pipe gallery bottom plates;29- integrated pipes Corridor top plate;30- foundation ditches side bank.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~3, in the embodiment of the present invention, a kind of pipe gallery sliding mould, including inner formwork system A and external mold System B, it often saves length can be set to 5~15m according to construction needs, multi-section molds can be used in combination during construction, the internal model System includes internal model skeleton, internal model panel, internal model hydraulic cylinder, internal model auxiliary support construction, and the internal model skeleton includes internal model bone Frame riser 1, internal model skeleton transverse slat 2, internal model skeleton cross bar 3, internal model skeleton pulley 4 and internal model hydraulic cylinder tripod 5, wherein described Internal model skeleton cross bar 3 is not only acted as outside the effect for improving internal model skeleton stability, also acts as transmission both sides hydraulic cylinder and skeleton is erected The effect of the reaction force of plate 2, the internal model panel include internal model vertical plane plate 6, internal model plane of structure plate 7 and internal model edged surface plate 8, wherein The edged surface plate 8 is used to connect internal model vertical plane plate 6 and internal model plane of structure plate 7, and the internal model hydraulic cylinder includes internal model vertical plane plate hydraulic pressure Cylinder 9 and internal model plane of structure plate hydraulic cylinder 10, the internal model auxiliary support construction includes internal model edged surface plate support bar 11 and internal model is vertical Support anchors 12, wherein support bar 11 are used for the oblique stress of strut angle panel 8, and internal model vertical supporting anchor pole 12 is in supporting The vertical stress of vertical reaction force and the pipe gallery top plate of mould plane of structure plate hydraulic cylinder 10, the internal model pulley 4 are arranged on interior The lower section of mould skeleton riser 1, the internal model vertical plane plate hydraulic cylinder 9 are arranged on internal model hydraulic cylinder tripod 5, the internal model plane of structure Plate hydraulic cylinder 10 is arranged on internal model skeleton transverse slat 7, and the internal model vertical plane plate 6 is arranged in the head of internal model vertical plane plate hydraulic cylinder 9, The internal model plane of structure plate 7 is arranged in the head of internal model plane of structure plate hydraulic cylinder 10, and the internal model edged surface plate 8 is hung in internal model with hinge On the both ends of plane of structure plate 7, wherein edged surface plate 8 will can be turned out centered on the both ends of internal model plane of structure plate 7, when internal model supporting is pacified Fill hour angle panel 8 and outwards turn 45 ° and the good combination of internal model vertical plane plate 6 formation Guan Bi mould, when internal model unloading hour angle panel 8 is inside 45 ° are rotated to separate with vertical plane plate 6.
The outer modular system includes external mold skeleton, external mold panel, external mold hydraulic cylinder, external mold auxiliary support and constructs, pulls calabash Reed 22, construction working platform 23, it is oblique that the external mold skeleton includes external mold skeleton riser 13, external mold skeleton transverse slat 14, external mold skeleton Bar 16, external mold skeleton pulley 17 and external mold hydraulic cylinder tripod 18, wherein external mold skeleton brace 16, which rise, keeps external mold skeleton stable Property effect, the external mold panel includes external mold vertical plane plate 19 and external mold plane of structure plate 20, and the external mold auxiliary support construction includes External mold vertical plane plate supporting pad 24, upper external mold support anchors 25 and lower external mold support anchors 26, wherein external mold vertical plane plate supporting pad 24 Play support external mold vertical plane plate vertical stress, upper external mold support anchors 25 and lower external mold support anchors 26, which rise, transmits external mold liquid The effect of cylinder pressure side-force reaction, the external mold pulley 17 are arranged on the lower section of external mold skeleton riser 13, the external mold hydraulic pressure Cylinder 21 is arranged on external mold hydraulic cylinder tripod 18, and the external mold vertical plane plate 19 is arranged in the head of external mold hydraulic cylinder 21, described External mold plane of structure plate 20 is hung over below external mold skeleton transverse slat 14 with chain block 22, and the construction working platform 23 is arranged on external mold bone On the installation plug-in unit of frame riser 13 and the middle preset of external mold vertical plane plate 19, construction working platform 23 is made up of a long lath , it is placed in when concreting on the installation plug-in unit of external mold skeleton 13 and the middle preset of external mold vertical plane plate 19, is during construction Workmen provides workbench, can be taken down after the completion of construction, the outer modular system skeleton riser upper end is in backbone length side To the window 15 that 1 × 1m is provided with every 1m, enter construction working platform 23 for workmen and passage is provided.
The wide desirable 1.5~3.5m of as needed this mould internal model skeleton, high desirable 2~3m, external mold skeleton is wide by desirable 2.8~ 4.8m, high desirable 3.3~4.3m, the present invention applicable pipe gallery a width of 2~4m, a height of 2.5~3.5m.
The application method of the pipe gallery sliding mould, is comprised the following steps that:
1) preliminary preparation:Support of Foundation Pit Excavation work is carried out as needed, lays bed course 27 (metalling and thick coagulation Each 20cm of soil layer), the making colligation of pipe gallery steel reinforcement cage is completed, completes pouring (thickness 30cm) for pipe gallery bottom plate 28;
2) inner formwork system A installation:Internal model track is installed, lifts internal model skeleton in place (internal model skeleton riser in orbit 1st, internal model skeleton transverse slat 2, internal model skeleton cross bar 3, internal model skeleton pulley 4 and internal model hydraulic cylinder tripod 5), pacify in specified location Each internal model hydraulic cylinder (internal model vertical plane plate hydraulic cylinder 9 and internal model plane of structure plate hydraulic cylinder 10) is filled, is installed in specified hydraulic cylinder head Internal model vertical plane plate 6 and plane of structure plate 7, internal model edged surface plate 8 is hung with hinge in the both ends of the surface of internal model plane of structure plate 7, by internal model hydraulic cylinder Internal model vertical plane plate 6 and internal model plane of structure plate 7 are adjusted to specific bit by (internal model vertical plane plate hydraulic cylinder 9 and internal model plane of structure plate hydraulic cylinder 10) Put, internal model edged surface plate 8 is turned out 45 degree and the good combination of internal model vertical plane plate 6, in internal model vertical plane plate and edged surface plate junction Internal model edged surface plate support bar 11 is installed after the fixed spiral of placement in default spiral is empty, internal model vertical supporting anchor pole is finally installed 12;
3) outer modular system B installation:External mold track is installed, lifts external mold skeleton in place (external mold skeleton riser in orbit 13rd, external mold skeleton transverse slat 14, external mold skeleton brace 16, external mold skeleton pulley 17 and external mold hydraulic cylinder tripod 18), formulating position Each external mold hydraulic cylinder 21 of installation is put, external mold vertical plane plate 19 is installed in the specified head of hydraulic cylinder 21, in the following table of external mold transverse slat 14 Chain block 22 is installed in face, is installed external mold plane of structure plate 20 on the hook of chain block 22, is adjusted each hydraulic cylinder 21 by external mold vertical plane Plate 19 is adjusted to formulate position, and construction working platform 23 is arranged on to the installation of external mold riser 13 and the middle preset of external mold vertical plane plate 19 On plug-in unit, supporting pad 24 is installed at the leftover bits and pieces of external mold vertical plane plate 19, in specified location installation concreting workbench 23, peace Load onto external mold support anchors 25 and lower external mold support anchors 26;
4) casting concrete:Enter workbench 23 from the reserved window 15 between the riser 13 and transverse slat 14 of external mold both sides Casting concrete work is carried out to pipe gallery, waits pipe gallery concrete roof to use chain block 22 after the completion of pouring by external mold Plane of structure plate 20 is placed above external mold vertical plane plate 19;
5) inner formwork system A passage forward:Deng concrete coagulation it is complete after, unloading internal model edged surface plate support bar 11, by edged surface Plate 8 inwardly rotates 45 ° to original state, removes the interim vertical supporting bar 12 of internal model, shrinks each internal model hydraulic cylinder (internal model vertical plane plate Hydraulic cylinder 9 and internal model plane of structure plate hydraulic cylinder 10) by internal model panel (internal model plane of structure plate 7 and internal model edged surface plate 8) and pipe gallery Surface separates, and applies the horizontal thrust of track length direction by passage overall inner formwork system A to next comprehensive to internal model skeleton Piping lane construction section is closed, then repeat step 2);
6) outer modular system B passage forward:Deng concrete coagulation it is complete after, external mold support anchors 25 and lower external mold branch in unloading Anchor pole 26 is supportted, takes down external mold vertical plane plate supporting pad 24, external mold plane of structure plate 20 is lifted with chain block 22, takes down construction working platform 23, shrink external mold hydraulic cylinder 21 and separate external mold vertical plane plate 19 and pipe gallery outer surface, apply track length to external mold skeleton Outer modular system B passage is arrived next pipe gallery construction section by the horizontal thrust in direction, then repeat step 3).
The present invention provides a kind of comprehensive pipe gallery die moved integrally, not as traditional pipe gallery supporting mould one The complicated anchor pole of sample and plank, and do not have to after the completion of the pipe gallery of a construction section pours as traditional prop System equally all removes, can directly monolithic push to next construction section, it will greatly improve efficiency of construction, save substantial amounts of people Hand and time, bring very big economic benefit.Due to the good integrity of branch protection slab of the present invention, without traditional support template such zero Dissipate, pipe gallery construction quality can be improved, moreover it is possible to Optimum Synthesis piping lane construction joint water resistance.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (8)

1. a kind of pipe gallery sliding mould, including inner formwork system (A) and outer modular system (B), it is characterised in that the interior module system System includes internal model skeleton, internal model panel, internal model hydraulic cylinder, internal model auxiliary support construction, and the internal model skeleton includes internal model skeleton Riser (1), internal model skeleton transverse slat (2), internal model skeleton cross bar (3), internal model skeleton pulley (4) and internal model hydraulic cylinder tripod (5), The internal model panel includes internal model vertical plane plate (6), internal model plane of structure plate (7) and internal model edged surface plate (8), wherein the edged surface plate (8) For connecting internal model vertical plane plate (6) and internal model plane of structure plate (7), the internal model hydraulic cylinder include internal model vertical plane plate hydraulic cylinder (9) and Internal model plane of structure plate hydraulic cylinder (10), the internal model auxiliary support construction includes internal model edged surface plate support bar (11) and internal model is vertically propped up Anchor pole (12) is supportted, wherein support bar (11) is used for the oblique stress of strut angle panel (8), and internal model vertical supporting anchor pole (12) is used for The vertical stress of vertical reaction force and the pipe gallery top plate of support internal mould plane of structure plate hydraulic cylinder (10), the internal model pulley (4) lower section of internal model skeleton riser (1) is arranged on, the internal model vertical plane plate hydraulic cylinder (9) is arranged on internal model hydraulic cylinder tripod (5) on, the internal model plane of structure plate hydraulic cylinder (10) is arranged on internal model skeleton transverse slat (7), and the internal model vertical plane plate (6) is arranged on In internal model vertical plane plate hydraulic cylinder (9) head, the internal model plane of structure plate (7) is arranged in internal model plane of structure plate hydraulic cylinder (10) head, The outer modular system include external mold skeleton, external mold panel, external mold hydraulic cylinder, external mold auxiliary support construction, chain block (22) and Construction working platform (23), it is oblique that the external mold skeleton includes external mold skeleton riser (13), external mold skeleton transverse slat (14), external mold skeleton Bar (16), external mold skeleton pulley (17) and external mold hydraulic cylinder tripod (18), wherein external mold skeleton brace (16) play holding external mold The effect of skeleton stability, the external mold panel includes external mold vertical plane plate (19) and external mold plane of structure plate (20), the external mold are attached Support structure includes external mold vertical plane plate supporting pad (24), upper external mold support anchors (25) and lower external mold support anchors (26), wherein External mold vertical plane plate supporting pad (24) plays support external mold vertical plane plate vertical stress, upper external mold support anchors (25) and lower external mold Support anchors (26) play transmission external mold hydraulic cylinder side-force reaction, and the external mold pulley (17) is arranged on external mold skeleton The lower section of riser (13), the external mold hydraulic cylinder (21) are arranged on external mold hydraulic cylinder tripod (18), the external mold vertical plane plate (19) it is arranged in external mold hydraulic cylinder (21) head, the external mold plane of structure plate (20) hangs over external mold skeleton horizontal stroke with chain block (22) Below, the construction working platform (23) is arranged on external mold skeleton riser (13) and external mold vertical plane plate (19) middle preset to plate (14) Installation plug-in unit on;
The inner formwork system (A) is used cooperatively from inside to outside with outer modular system (B), and the pipe gallery of cast-in-place method construction is propped up Shield, the inner formwork system (A) are used on the inside of supporting pipe gallery corridor body, and the outer modular system (B) is used for supporting pipe gallery corridor On the outside of body;
The inner formwork system (A) moves integrally with outer modular system (B) on respective track, when the current construction section construction of pipe gallery Next construction section can be integrally moved on to during completion and directly carries out supporting.
2. pipe gallery sliding mould according to claim 1, it is characterised in that the internal model vertical plane plate (6), internal model are horizontal Panel (7) carries out left and right, upper and lower adjustment position by internal model vertical plane plate hydraulic cylinder (9) and internal model plane of structure plate hydraulic cylinder (10), its away from It is 50cm from adjusting range;The external mold vertical plane plate (19) carries out left and right adjustment position by external mold hydraulic cylinder (21), and its distance is adjusted Whole scope is 50cm, and the external mold plane of structure plate (20) carries out adjustment position up and down by chain block (22), its distance scheduling scope For 60cm.
3. pipe gallery sliding mould according to claim 1, it is characterised in that the internal model edged surface plate (8) uses hinge Hang at the both ends of internal model plane of structure plate (7), rotated centered on the termination of internal model plane of structure plate (7), propped up when to pipe gallery Internal model edged surface plate (8) is rotated 45 ° and combined with internal model vertical plane plate (6) outward centered on the both ends of internal model plane of structure plate (7) during shield, interior Mould vertical plane plate (6) is provided with spiral sky with edged surface plate (8) junction, and spiral shell is used after the completion of internal model vertical plane plate (8) and the hardened conjunction of edged surface Rotation is fixed.
4. pipe gallery sliding mould according to claim 1, it is characterised in that the external mold of the outer modular system (B) erects External mold brace (16) is provided between plate (13) and external mold transverse slat (14), is advantageous to keep the stability of external mold skeleton, the external mold The upper end of skeleton riser (13) is provided with a wide 1 × 1m of height window every 1m, and it is logical to provide disengaging for construction working platform (23) Road.
5. pipe gallery sliding mould according to claim 1, it is characterised in that the construction working platform (23) is can The long slab removed, is removed when carrying out position adjustment to external mold vertical plane plate (19) with external mold hydraulic cylinder (21), is waited outer Default installation between external mold riser (13) and external mold vertical plane plate (19) is installed in after the completion of the positioning of mould vertical plane Board position to insert On part, workbench is provided for staff and equipment when being constructed.
6. pipe gallery sliding mould according to claim 1, it is characterised in that the internal model skeleton a width of 1.5~ 3.5m, a height of 2~3m, a width of 2.8~4.8m of external mold skeleton, a height of 3.3~4.3m, a width of 2~4m of pipe gallery are a height of 2.5~3.5m.
7. pipe gallery sliding mould according to claim 1, it is characterised in that the mould often save length be set to 5~ 15m, 1~5 section mould is used in combination during construction.
A kind of 8. application method of pipe gallery sliding mould as described in claim 1-7 is any, it is characterised in that including with Lower step:
1) preliminary preparation:Support of Foundation Pit Excavation work, laying bed course (27), i.e. metalling and thick coagulation are carried out as needed Each 20cm of soil layer, the making colligation of pipe gallery steel reinforcement cage is completed, complete pouring for pipe gallery bottom plate (28), thickness is 30cm;
2) installation of inner formwork system (A):Internal model track is installed, lifts internal model skeleton in place in orbit, is installed in specified location Each internal model hydraulic cylinder, internal model vertical plane plate (6) and plane of structure plate (7) are installed in specified hydraulic cylinder head, in internal model plane of structure plate (7) two Internal model edged surface plate (8) is hung in end face with hinge, is adjusted to internal model vertical plane plate (6) and internal model plane of structure plate (7) by internal model hydraulic cylinder Specified location, internal model edged surface plate (8) is turned out 45 ° and combined with internal model vertical plane plate (6), it is hardened in internal model vertical plane plate and edged surface Internal model edged surface plate support bar (11) is installed after the empty interior fixed spiral of placement of default spiral at conjunction, internal model vertical supporting is finally installed Anchor pole (12);
3) installation of outer modular system (B):External mold track is installed, lifts external mold skeleton in place in orbit, is pacified on position is formulated Each external mold hydraulic cylinder (21) is filled, external mold vertical plane plate (19) is installed in specified hydraulic cylinder (21) head, under external mold transverse slat (14) Surface installation chain block (22), external mold plane of structure plate (20) is installed on chain block (22) hook, adjusts each hydraulic cylinder (21) External mold vertical plane plate (19) is adjusted to formulate position, construction working platform (23) is arranged on external mold riser (13) and external mold vertical plane plate (19) on the installation plug-in unit of middle preset, supporting pad (24) is installed at external mold vertical plane plate (19) leftover bits and pieces, installed in specified location Concreting workbench (23), install external mold support anchors (25) and lower external mold support anchors (26);
4) casting concrete:Enter workbench from the reserved window (15) between the riser (13) and transverse slat (14) of external mold both sides (23) casting concrete work is carried out to pipe gallery, waits pipe gallery concrete roof to use chain block (22) after the completion of pouring External mold plane of structure plate (20) is placed into external mold vertical plane plate (19) above;
5) passage forward of inner formwork system (A):Deng concrete coagulation it is complete after, unload internal model edged surface plate support bar (11), by edged surface Plate (8) inwardly rotates 45 ° to original state, removes the interim vertical supporting bar (12) of internal model, shrinks each internal model hydraulic cylinder by internal model Panel separates with pipe gallery inner surface, and the horizontal thrust for applying track length direction to internal model skeleton is overall by inner formwork system A Passage to next pipe gallery construction section, then repeat step 2);
6) passage forward of outer modular system (B):Deng concrete coagulation it is complete after, external mold support anchors (25) and lower external mold branch in unloading Anchor pole (26) is supportted, takes down external mold vertical plane plate supporting pad (24), external mold plane of structure plate (20) is lifted with chain block (22), takes down construction Workbench (23), shrink external mold hydraulic cylinder (21) and separate external mold vertical plane plate (19) and pipe gallery outer surface, to external mold bone Outer modular system (B) passage is arrived next pipe gallery construction section by the horizontal thrust that frame applies track length direction, is then repeated Step 3).
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CN107023032A (en) * 2017-02-27 2017-08-08 贾登忠 A kind of cast-in-place method of pipe gallery
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CN107119715B (en) * 2017-04-28 2019-01-22 东北大学 A kind of application method of pipe gallery entirety mould bases
CN107165191A (en) * 2017-05-26 2017-09-15 中国十九冶集团有限公司 City integrated piping lane mould and its application method
CN108951699A (en) * 2018-06-14 2018-12-07 上海二十冶建设有限公司 A kind of mobile internal model of the sectional type of pipe gallery and bracket and its application method
CN109056800A (en) * 2018-09-04 2018-12-21 中铁四局集团路桥工程有限公司 A kind of quick serialization construction method of list cast-in-place frame structure piping lane of cabin big cross section
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