CN106894583B - A kind of discharge structure and its construction method for ancient building shelter bridge - Google Patents

A kind of discharge structure and its construction method for ancient building shelter bridge Download PDF

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Publication number
CN106894583B
CN106894583B CN201710153520.XA CN201710153520A CN106894583B CN 106894583 B CN106894583 B CN 106894583B CN 201710153520 A CN201710153520 A CN 201710153520A CN 106894583 B CN106894583 B CN 106894583B
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China
Prior art keywords
shelter bridge
roofing
ancient building
vertical bar
support
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CN201710153520.XA
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CN106894583A (en
Inventor
刘学应
杜赛永
徐国梁
毛琼晶
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Zhejiang University of Water Resources and Electric Power
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Zhejiang University of Water Resources and Electric Power
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00Structural or constructional details of bridges
    • E01D19/08Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
    • E01D19/086Drainage arrangements or devices
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404Drainage on the roof surface
    • E04D13/0481Drainage guiding provisions, e.g. deflectors or stimulation by inclined surfaces
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/064Gutters
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/08Down pipes; Special clamping means therefor
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/08Down pipes; Special clamping means therefor
    • E04D2013/084Means for fixing down pipes to structure

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

The invention discloses a kind of discharge structures and its construction method for ancient building shelter bridge, the structure includes embedded board, drainpipe, shelter bridge floor and shelter bridge roofing, shelter bridge floor is equipped with support rod, the top of support rod is equipped with roof support, and the top of roof support is equipped with two sections of gutters, is equipped with guide face in gutter, header tank is equipped between two sections of gutters, the two sides of header tank are equipped with water inlet, and the bottom of header tank is equipped with rain pipe, and rain pipe is connect with drainpipe.Construction method includes: the construction of (a) ancient building shelter bridge base configuration;(b) drainpipe is laid with;(c) shelter bridge roofing is docked with the total roof structure of ancient building;(d) drainage system is arranged;(e) decoration panel is coated in the outside of support rod.The present invention can increase the rainwater discharge rate of shelter bridge, avoid the rainwater of discharge from descending slowly and lightly to inside shelter bridge, so that shelter bridge plays the role of seeking shelter from wind and rain.

Description

A kind of discharge structure and its construction method for ancient building shelter bridge
Technical field
The invention belongs to ancient building shelter bridge technical field of drainage, and in particular to a kind of discharge structure for ancient building shelter bridge And its construction method.
Background technique
Chinese ancient architecture is mainly timber-frame structure, i.e., the frame in house, roof and eaves are constituted using pin, wooden frame Weight be transmitted on column by roof beam structure, wall only plays partition, rather than undertakes the structure division of house weight.
Shelter bridge is also known as Hongqiao, centipede bridge etc., to there is the bridge on top, can protect bridge, at the same also can sun-rain-shading, stop for people The effects of having a rest, exchange, meetting.Mainly there are wood arch shelter bridge, stone arch shelter bridge, the flat shelter bridge of wood, shelter bridge, pavilion bridge etc..
Ancient building shelter bridge in the whole country is various informative, different style, with regard to bridge architectural characteristic can be divided into wooden frame shelter bridge, Stone beam shelter bridge, wood arch shelter bridge, four major class of stone arch shelter bridge.And wood structure shelter bridge can be divided into the wooden flat-topped ridge shelter bridge, inscribed wooden slip strutbeam corridor Bridge, the wooden cantilever beam shelter bridge, the wooden support shelter bridge and five kinds of wood arch shelter bridge.
The major function of ancient building shelter bridge be meet common people rest, seek shelter from wind and rain on bridge, fairground, entertain, pray etc. it is living It is dynamic.The draining of ancient building shelter bridge is directly drained mainly by shelter bridge roofing at present, when encountering strong wind and heavy rain, the rainwater of discharge is caused to float It falls on inside shelter bridge, influences the effect that shelter bridge is sought shelter from wind and rain.
Summary of the invention
Above-mentioned technical problem present in present invention aims to solve the prior art provides a kind of for ancient building shelter bridge Discharge structure and its construction method, shelter bridge roofing is docked with the total roof structure of ancient building, a part of rainwater of ancient building from The total roof structure discharge of ancient building, another part rainwater are drained into gutter by shelter bridge roofing, the guide face in gutter Guide functions under, rainwater enters header tank, and the rain pipe accessed from header tank is drained into drainpipe, and drainpipe is by rainwater It is discharged, the rainwater in gutter can also directly be discharged from gutter, increase the rainwater discharge rate of shelter bridge, avoid the rainwater of discharge It descends slowly and lightly to inside shelter bridge, so that shelter bridge plays the role of seeking shelter from wind and rain.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
A kind of discharge structure for ancient building shelter bridge, including embedded board, drainpipe, shelter bridge floor and shelter bridge roofing, Be characterized in that: the top surface of embedded board is equipped with demarcation plate and vertical bar, and the bottom of vertical bar is individually fixed between adjacent two pieces of demarcation plates, It is distributed in intermediate vertical bar and is equipped with support construction, support construction is supported between shelter bridge floor and demarcation plate, and drainpipe is set to In support construction;Shelter bridge floor is equipped with support rod, and support rod is connect with vertical bar, and fixed plate is equipped between support rod and vertical bar, The top of support rod is equipped with roof support, and roof support is set on vertical bar, and the outside of support rod is equipped with decoration panel, decoration panel It is fixed on the bottom of roof support, the top of roof support is equipped with roofing diagonal brace, and roofing diagonal brace is equipped with roofing frame, shelter bridge room Face is set on roofing frame;The top of roof support is equipped with two sections of gutters, and gutter is set to the obliquely downward of shelter bridge roofing, draining It is equipped with guide face in ditch, header tank is equipped between two sections of gutters, the two sides of header tank are equipped with water inlet, water inlet and guide face The bottom of connection, header tank is equipped with rain pipe, and rain pipe is supported on the medial surface of fixed plate, and rain pipe is connect with drainpipe.
Further, support construction includes metal bar and metal plate, and metal bar and metal plate are welded and fixed, metal bar End be set on vertical bar, metal bar supports shelter bridge floor, and metal plate is vertically fixed on demarcation plate, can be by demarcation plate, corridor Bridge floor and vertical bar three form a whole, and improve the stability of entire discharge structure.
Further, three fashioned iron are equipped between vertical bar and support rod, the fashioned iron in both ends is obliquely installed, in centre Fashioned iron is horizontally disposed, increases the stability of support rod.
Further, pollution cutting device is equipped in water inlet, pollution cutting device includes outline border and baffle, and baffle is uniformly set to outline border In, pollution cutting device can stop the large granular impurity in rainwater, prevent header tank from blocking, when being in fine day, can to header tank and Gutter is cleared up, and the cleaning of header tank and gutter is kept.
Further, the medial surface of fixed plate is equipped with fixed card buckle, and laterally adjacent two fixed card buckles are symmetrical arranged, laterally Two neighboring fixed card buckle fastens rain pipe, increases stability when rain pipe draining.
A kind of construction method of the discharge structure for ancient building shelter bridge, it is characterised in that include the following steps:
(a) ancient building shelter bridge base configuration is built: building the base configuration of ancient building shelter bridge, including pillar, beam, roofing branch Support structure and the total roof structure of ancient building, then it is integrally laid with shelter bridge floor by the support system of pillar, by every piece of shelter bridge floor It is cascaded with reinforcing bar, and on the ground by shelter bridge floor integral erection, reinforces shelter bridge floor with the method for backfill soil;
(b) drainpipe is laid with: the side excavation pit on the shelter bridge floor being integrally laid with, and by the soil compression of foundation pit, The distance between bottom and shelter bridge floor of foundation pit are 0.8~1.2m, then are embedded to embedded board in the bottom of foundation pit, then the lumps of wood is struck Enter onto embedded board, and the lumps of wood is knocked in soil, then demarcation plate and vertical bar are pre-processed, then will be separated using screw Plate is fixed on the top surface of embedded board, then vertical bar is fixed on demarcation plate with screw, then by drainpipe along one of point The laying direction of partition is placed, then drainpipe is fastened on demarcation plate using iron hoop, and support is then arranged on vertical bar Structure, support construction are set between shelter bridge floor and demarcation plate, support construction clamping drainpipe;
(c) shelter bridge roofing is docked with the total roof structure of ancient building: according to the outer eaves height degree of the total roof structure of ancient building, selection Support rod is connect by the support rod of suitable height using three fashioned iron with vertical bar, then is tiled and fixed between support rod and vertical bar Plate, and fixed plate being fixed in the threaded hole of fashioned iron with screw, then fixes roof support on support rod, and by roofing branch The end of support is screwed on the top of vertical bar, then shelter bridge roofing is carried out entirety with roofing frame and is fixedly connected, then Roofing frame is arranged onto roof support, wherein using the gradient for separating batten integrated regulation roofing frame, by shelter bridge room The outside in face is flushed with the outer eaves of the total roof structure of ancient building, and in the outer of the outside of shelter bridge roofing and the total roof structure of ancient building Sealing material is arranged in the junction of eaves, re-lays screed-coat, then in the top entirety asphalt coil waterproof layer of screed-coat, Then it is laid with protective layer in the top of asphalt felt waterproof layer, completes shelter bridge roofing and is docked with the total roof structure of ancient building;
(d) drainage system is arranged: two sections of gutters is first fixed at the top of roof support, gutter is arranged in shelter bridge roofing Lower section, then gutter endface coat alite paste, header tank is placed between two sections of gutters, to be pasted dose solidification Later, in the water outlet segmentation access rain pipe of header tank, and the rain pipe of bottom is connect using bipass with drainpipe, Then fixed card buckle is set on the medial surface of fixed plate, laterally adjacent two fixed card buckles are symmetrical arranged, two neighboring fastening Rain pipe, the control of the distance between neighbouring two fixed card buckles is in 0.2~0.3m, with clear water flush discharge ditch, observation row The drainage situation of water pipe;
(e) decoration panel is coated in the outside of support rod.
Further, in step (b), when vertical bar is arranged, angle steel is added between embedded board and vertical bar, vertical bar is kept to hang down Directly.
Further, in step (d), using butt welder and heating tool cooperate to neighbouring two sections of rain pipes into Row melting connection.
The present invention is by adopting the above-described technical solution, have the advantages that
Shelter bridge roofing is docked with the total roof structure of ancient building in the present invention, a part of rainwater of ancient building is total from ancient building Roof structure discharge, another part rainwater are drained into gutter by shelter bridge roofing, are made in the water conservancy diversion of the guide face in gutter Under, rainwater enters header tank, and the rain pipe accessed from header tank is drained into drainpipe, and rainwater is discharged drainpipe, row Rainwater in ditch can also directly be discharged from gutter, increase the rainwater discharge rate of shelter bridge, avoid the rainwater of discharge descend slowly and lightly to Inside shelter bridge, so that shelter bridge plays the role of seeking shelter from wind and rain.The present invention makees shelter bridge roof support using more vertical bars and support rod With, while the setting height of shelter bridge roofing can be integrally controlled, it is docked convenient for shelter bridge roofing with the total roof structure of ancient building, in shelter bridge In roofing and the specific docking operation of the total roof structure of ancient building, by the setting to roof support of roofing frame, separate wherein using The gradient of batten integrated regulation roofing frame flushes in the outside of shelter bridge roofing with the outer eaves of the total roof structure of ancient building, and Sealing material is set in the junction of the outer eaves in the outside and total roof structure of ancient building of shelter bridge roofing, re-lays screed-coat, so Afterwards in the top entirety asphalt coil waterproof layer of screed-coat, it then is laid with protective layer in the top of asphalt felt waterproof layer, It completes shelter bridge roofing to dock with the total roof structure of ancient building, so that rain is not present between shelter bridge roofing and the total roof structure of ancient building Water leakage phenomenon.The present invention coats decoration panel in the outside of support rod, rain pipe can be made into concealed work, avoid rain pipe Damage, while improving the aesthetics of shelter bridge.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is a kind of structural schematic diagram of the discharge structure for ancient building shelter bridge in the present invention;
Fig. 2 is the structural schematic diagram of the not set decoration panel of the present invention;
Fig. 3 is the structural schematic diagram connected between shelter bridge floor, vertical bar and demarcation plate in the present invention;
Fig. 4 is in the present invention to the structural schematic diagram of rain pipe support;
Fig. 5 is the structural schematic diagram that gutter is fixedly connected with header tank in the present invention;
Fig. 6 is the structural schematic diagram of header tank in the present invention;
Fig. 7 is the structural schematic diagram of pollution cutting device in the present invention.
Specific embodiment
It as shown in Figures 1 to 7, is a kind of discharge structure for ancient building shelter bridge in the present invention, including embedded board 1, row Water pipe 2, shelter bridge floor 3 and shelter bridge roofing 4.
The top surface of embedded board 1 is equipped with demarcation plate 5 and vertical bar 6, and the bottom of vertical bar 6 is individually fixed in adjacent two pieces of demarcation plates 5 Between.It being distributed in intermediate vertical bar 6 and is equipped with support construction 7, support construction 7 is supported between shelter bridge floor 3 and demarcation plate 5, Drainpipe 2 is set in support construction 7.Support construction 7 includes metal bar 18 and metal plate 19, metal bar 18 and metal plate 19 It is welded and fixed, the end of metal bar 18 is set on vertical bar 6, and metal bar 18 supports shelter bridge floor 3, and metal plate 19 is vertically fixed In on demarcation plate 5, demarcation plate 5, shelter bridge floor 3 and 6 three of vertical bar can be formed a whole, improve the steady of entire discharge structure It is qualitative.
Shelter bridge floor 3 is equipped with support rod 8, and support rod 8 is connect with vertical bar 6.Three are equipped between vertical bar 6 and support rod 8 Fashioned iron 20, the fashioned iron 20 in both ends are obliquely installed, horizontally disposed in intermediate fashioned iron 20, increase the stability of support rod 8. Fixed plate 9 is equipped between support rod 8 and vertical bar 6, the top of support rod 8 is equipped with roof support 10, and roof support 10 is set to vertical bar 6 On.The outside of support rod 8 is equipped with decoration panel 13, and decoration panel 13 is fixed on the bottom of roof support 10, roof support 10 Top is equipped with roofing diagonal brace 11, and roofing diagonal brace 11 is equipped with roofing frame 12, and shelter bridge roofing 4 is set on roofing frame 12.
The top of roof support 10 is equipped with two sections of gutters 14, and gutter 14 is set to the obliquely downward of shelter bridge roofing 4, gutter Guide face 15 is equipped in 14.Header tank 16 is equipped between two sections of gutters 14, the two sides of header tank 16 are equipped with water inlet, water inlet It is connect with guide face 15.Pollution cutting device 21 is equipped in water inlet, pollution cutting device 21 includes outline border 22 and baffle 23, and baffle 23 is uniform In outline border 22.Pollution cutting device 21 can stop the large granular impurity in rainwater, prevent header tank 16 from blocking, when in fine day When, header tank 16 and gutter 14 can be cleared up, keep the cleaning of header tank 16 and gutter 14.The bottom of header tank 16 Equipped with rain pipe 17, rain pipe 17 is supported on the medial surface of fixed plate 9, and rain pipe 17 is connect with drainpipe 2.Fixed plate 9 Medial surface is equipped with fixed card buckle 24, and laterally adjacent two fixed card buckles 24 are symmetrical arranged, laterally adjacent two fixed card buckles 24 Rain pipe 17 is fastened, stability when rain pipe 17 drains is increased.
A kind of construction method of the discharge structure for ancient building shelter bridge, includes the following steps:
(a) ancient building shelter bridge base configuration is built: building the base configuration of ancient building shelter bridge, including pillar, beam, roofing branch Support structure and the total roof structure of ancient building.It is integrally laid with shelter bridge floor 3 by the support system of pillar again, by every piece of shelter bridge floor 3 are cascaded with reinforcing bar, and on the ground by 3 integral erection of shelter bridge floor, reinforce shelter bridge floor with the method for backfill soil 3。
(b) drainpipe 2 is laid with: the side excavation pit on the shelter bridge floor 3 being integrally laid with, and by the soil pressure of foundation pit Real, the distance between bottom and shelter bridge floor 3 of foundation pit are 0.8~1.2m.It is embedded to embedded board 1 in the bottom of foundation pit again, then will The lumps of wood is knocked on embedded board 1, and the lumps of wood is knocked in soil.Then demarcation plate 5 and vertical bar 6 are pre-processed, to demarcation plate 5 Slot treatment is carried out, preservative treatment is carried out to vertical bar 6.Then demarcation plate 5 is fixed on to the top surface of embedded board 1 using screw, then Vertical bar 6 is fixed on demarcation plate 5 with screw.When vertical bar 6 is arranged, angle steel is added between embedded board 1 and vertical bar 6, is protected It is vertical to hold vertical bar 6.Then drainpipe 2 is placed along the laying direction of one of demarcation plate 5, then will be arranged using iron hoop Water pipe 2 is fastened on demarcation plate 5.Then support construction 7 is set on vertical bar 6, support construction 7 is set to shelter bridge floor 3 and separates Between plate 5,7 clamping drainpipe 2 of support construction.
(c) shelter bridge roofing 4 is docked with the total roof structure of ancient building: according to the outer eaves height degree of the total roof structure of ancient building, choosing Support rod 8 is connect by the support rod 8 for selecting suitable height using three fashioned iron 20 with vertical bar 6, then between support rod 8 and vertical bar 6 Tile fixed plate 9, and fixed plate 9 is fixed in the threaded hole of fashioned iron 20 with screw.Then roofing branch is fixed on support rod 8 Support 10, and the end of roof support 10 is screwed on the top of vertical bar 6, then by shelter bridge roofing 4 and roofing frame 12 It carries out entirety to be fixedly connected, then roofing frame 12 is arranged onto roof support 10, wherein using batten integrated regulation is separated The gradient of roofing frame 12 flushes in the outside of shelter bridge roofing 4 with the outer eaves of the total roof structure of ancient building.Then in shelter bridge room Sealing material is arranged in the junction of the outer eaves in the outside and total roof structure of ancient building in face 4, screed-coat is re-layed, then levelling Then the top entirety asphalt coil waterproof layer of layer is laid with protective layer in the top of asphalt felt waterproof layer, completes shelter bridge Roofing 4 is docked with the total roof structure of ancient building.
(d) drainage system is arranged: first fixing two sections of gutters 14 at the top of roof support 10, gutter 14 is arranged in corridor The lower section of bridge roofing 4, then gutter 14 endface coat alite paste, by header tank 16 be placed into two sections of gutters 14 it Between.After to be pasted dose of solidification, in the water outlet segmentation access rain pipe 17 of header tank 16, using butt welder and heating tool It cooperates and melting connection is carried out to neighbouring two sections of rain pipes 17.And the rain pipe of bottom 17 is used into bipass It is connect with drainpipe 2, then fixed card buckle 24 is set on the medial surface of fixed plate 9, laterally adjacent two fixed card buckles 24 are right Claiming setting, two neighboring fastening rain pipe 17, the distance between neighbouring two fixed card buckles 24 are controlled in 0.2~0.3m, With clear water flush discharge ditch 14, the drainage situation of drainpipe 2 is observed.
(e) decoration panel 13 is coated in the outside of support rod 8.
Shelter bridge roofing 4 is docked with the total roof structure of ancient building in the present invention, a part of rainwater of ancient building is from ancient building Total roof structure discharge, another part rainwater are drained into gutter 14 by shelter bridge roofing 4, the guide face 15 in gutter 14 Guide functions under, rainwater enters header tank 16, from header tank 16 access rain pipe 17 be drained into drainpipe 2, drain Rainwater is discharged pipe 2, and the rainwater in gutter 14 can also directly be discharged from gutter 14, increases the rainwater discharge rate of shelter bridge, The rainwater of discharge is avoided to descend slowly and lightly to inside shelter bridge, so that shelter bridge plays the role of seeking shelter from wind and rain.The present invention is using more vertical bars 6 and branch Strut 8 can integrally control the setting height of shelter bridge roofing 4 to 4 supporting role of shelter bridge roofing, convenient for shelter bridge roofing 4 and Gu Total roof structure docking is built to set roofing frame 12 in shelter bridge roofing 4 and the specific docking operation of the total roof structure of ancient building It sets on roof support 10, wherein using the gradient for separating batten integrated regulation roofing frame 12, by the outside of shelter bridge roofing 4 It is flushed with the outer eaves of the total roof structure of ancient building, and the friendship in the outside of shelter bridge roofing 4 and the outer eaves of the total roof structure of ancient building Place's setting sealing material is connect, screed-coat is re-layed, then in the top entirety asphalt coil waterproof layer of screed-coat, then exists The top of asphalt felt waterproof layer is laid with protective layer, completes shelter bridge roofing 4 and docks with the total roof structure of ancient building, so that shelter bridge room Rainwater leakage phenomenon is not present between face 4 and the total roof structure of ancient building.The present invention coats decoration panel in the outside of support rod 8 13, rain pipe 17 can be made into concealed work, avoid the damage of rain pipe 17, while improving the aesthetics of shelter bridge.
The above is only specific embodiments of the present invention, but technical characteristic of the invention is not limited thereto.It is any with this hair Based on bright, to solve essentially identical technical problem, essentially identical technical effect is realized, made simple change, etc. With replacement or modification etc., all it is covered by among protection scope of the present invention.

Claims (8)

1. a kind of discharge structure for ancient building shelter bridge, including embedded board, drainpipe, shelter bridge floor and shelter bridge roofing, special Sign is: the top surface of the embedded board is equipped with demarcation plate and vertical bar, and the bottom of the vertical bar is individually fixed in described in adjacent two pieces Between demarcation plate, it is distributed in the intermediate vertical bar and is equipped with support construction, the support construction is supported in the shelter bridge floor Between the demarcation plate, the drainpipe is set in the support construction;The shelter bridge floor is equipped with support rod, the branch Strut is connect with the vertical bar, and fixed plate is equipped between the support rod and the vertical bar, and the top of the support rod is equipped with room Face support, the roof support are set on the vertical bar, and the outside of the support rod is equipped with decoration panel, and the decoration panel is solid Due to the bottom of the roof support, the top of the roof support is equipped with roofing diagonal brace, and the roofing diagonal brace is equipped with roofing Frame, the shelter bridge roofing are set on the roofing frame;The top of the roof support is equipped with two sections of gutters, the draining Ditch is set to the obliquely downward of the shelter bridge roofing, and guide face is equipped in the gutter, is equipped with and catchments between two sections of gutters The two sides of case, the header tank are equipped with water inlet, and the water inlet is connect with the guide face, and the bottom of the header tank is equipped with Rain pipe, the rain pipe are supported on the medial surface of the fixed plate, and the rain pipe is connect with the drainpipe.
2. a kind of discharge structure for ancient building shelter bridge according to claim 1, it is characterised in that: the support construction Including metal bar and metal plate, the metal bar and the metal plate are welded and fixed, and the end of the metal bar is set to On the vertical bar, the metal bar supports the shelter bridge floor, and the metal plate is vertically fixed on the demarcation plate.
3. a kind of discharge structure for ancient building shelter bridge according to claim 1, it is characterised in that: the vertical bar and institute It states and is equipped with three fashioned iron between support rod, the fashioned iron in both ends is obliquely installed, and is set in the intermediate fashioned iron level It sets.
4. a kind of discharge structure for ancient building shelter bridge according to claim 1, it is characterised in that: in the water inlet Equipped with pollution cutting device, the pollution cutting device includes outline border and baffle, and the baffle is uniformly set in the outline border.
5. a kind of discharge structure for ancient building shelter bridge according to claim 1, it is characterised in that: the fixed plate Medial surface is equipped with fixed card buckle, and laterally adjacent two fixed card buckles are symmetrical arranged, horizontally adjacent two fixing cards Button fastens the rain pipe.
6. a kind of construction method based on the discharge structure described in claim 1 for ancient building shelter bridge, it is characterised in that packet Include following steps:
(a) ancient building shelter bridge base configuration is built: building the base configuration of ancient building shelter bridge, including pillar, beam, roof support knot Structure and the total roof structure of ancient building, then it is integrally laid with shelter bridge floor by the support system of pillar, by every block of shelter bridge floor steel Muscle is cascaded, and on the ground by shelter bridge floor integral erection, reinforces shelter bridge floor with the method for backfill soil;
(b) drainpipe is laid with: the side excavation pit on the shelter bridge floor being integrally laid with, and by the soil compression of foundation pit, foundation pit Bottom and the distance between shelter bridge floor be 0.8~1.2m, then be embedded to embedded board in the bottom of foundation pit, then the lumps of wood is knocked in On embedded board, and the lumps of wood is knocked in soil, then demarcation plate and vertical bar are pre-processed, is then consolidated demarcation plate using screw It is scheduled on the top surface of embedded board, then vertical bar is fixed on demarcation plate with screw, then by drainpipe along one of demarcation plate Laying direction placed, then drainpipe is fastened on demarcation plate using iron hoop, then support construction is set on vertical bar, Support construction is set between shelter bridge floor and demarcation plate, support construction clamping drainpipe;
(c) shelter bridge roofing is docked with the total roof structure of ancient building: according to the outer eaves height degree of the total roof structure of ancient building, selection is suitable for Support rod is connect by the support rod of height using three fashioned iron with vertical bar, then the fixed plate that tiles between support rod and vertical bar, and Fixed plate is fixed in the threaded hole of fashioned iron with screw, then fixes roof support on support rod, and by roof support End is screwed on the top of vertical bar, then shelter bridge roofing is carried out entirety with roofing frame and is fixedly connected, then by room In the setting to roof support of surface frame frame, wherein using the gradient for separating batten integrated regulation roofing frame, by shelter bridge roofing The side of upper end is flushed with the outer eaves of the total roof structure of ancient building, and in the side of the upper end of shelter bridge roofing and the total roofing of ancient building Sealing material is arranged in the junction of the outer eaves of structure, re-lays screed-coat, then rolls up in the top entirety asphalt of screed-coat Then material waterproof layer is laid with protective layer in the top of asphalt felt waterproof layer, completes shelter bridge roofing and the total roof structure of ancient building Docking;
(d) drainage system is arranged: two sections of gutters is first fixed at the top of roof support, the oblique of shelter bridge roofing is arranged in gutter Lower section, then alite paste is coated in the endface in gutter, header tank is placed between two sections of gutters, to be pasted dose solidifies it Afterwards, in the water outlet segmentation access rain pipe of header tank, and the rain pipe of bottom is connect using bipass with drainpipe, so Fixed card buckle is set on the medial surface of fixed plate afterwards, and laterally adjacent two fixed card buckles are symmetrical arranged, two neighboring fastening rain Water pipe, the control of the distance between neighbouring two fixed card buckles is in 0.2~0.3m, with clear water flush discharge ditch, observation draining The drainage situation of pipe;
(e) decoration panel is coated in the outside of support rod.
7. a kind of construction method of discharge structure for ancient building shelter bridge according to claim 6, it is characterised in that: step Suddenly in (b), when vertical bar is arranged, angle steel is added between embedded board and vertical bar, keeps vertical bar vertical.
8. a kind of construction method of discharge structure for ancient building shelter bridge according to claim 6, it is characterised in that: step Suddenly it in (d), is cooperated using butt welder and heating tool and melting connection is carried out to neighbouring two sections of rain pipes.
CN201710153520.XA 2017-03-15 2017-03-15 A kind of discharge structure and its construction method for ancient building shelter bridge Active CN106894583B (en)

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CN109440921A (en) * 2018-12-14 2019-03-08 重庆迈高电梯有限公司 A kind of elevator shelter bridge
CN110424643B (en) * 2019-06-20 2021-03-02 金华市广和古建筑技术研发有限公司 Drainage structure of wooden arch ancient gallery bridge and construction method thereof
CN113622294B (en) * 2021-07-31 2023-01-24 厦门工学院 A drainage structures for ancient building shelter bridge

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