CN207812626U - A kind of overboard precast concrete gully of roofing - Google Patents
A kind of overboard precast concrete gully of roofing Download PDFInfo
- Publication number
- CN207812626U CN207812626U CN201721553310.1U CN201721553310U CN207812626U CN 207812626 U CN207812626 U CN 207812626U CN 201721553310 U CN201721553310 U CN 201721553310U CN 207812626 U CN207812626 U CN 207812626U
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- cover board
- plate
- well body
- bolt
- gully
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Abstract
The utility model is related to a kind of gully, especially a kind of overboard precast concrete gully of roofing, including well body, cover board and device for lifting plate；The well body is quadrangle, and middle part is cavity, open top, and the back side is adjacent to the building foot wall of peripheral hardware, before preformed hole is set；The cover board is equipped with well body top open part shape, for overlaying well body opening and covering opening；Connecting hole is set among cover board, for connecting device for lifting plate；The device for lifting plate includes upper plate, bolt, lower plate and nut；Bolt one end welds to form T-shaped, connecting hole and lower plate socket of the bolt other end across cover board with upper plate, and apertured is passed through for bolt in the middle part of lower plate, and nut is threadedly coupled with stud base.The utility model has the beneficial effects that：It is simple in structure, it is easy for installation, without plastering, it is convenient to clean sediment, overcomes the problems, such as line clogging；Well body and cover board good appearance, starting board method Simple And Practical.It due to being prefabricated component, can be made in precast plant's batch machining, on-site consolidation, improve working efficiency.
Description
Technical field
The utility model is related to a kind of gully, especially a kind of overboard precast concrete gully of roofing.
Background technology
The roofing of building is overboard to be arranged through vertical downpipe from roofing, and functional in organized water drainage need to be arranged, be discharged into catch-basin.
Existing method 1：90 ° of methods for becoming horizontal pipe and accessing catch-basin again are turned using vertical pipe.This method can
Corner line clogging can be caused, can not cleared up.
Existing method 2：It is that brick masonry transition gully is used below building aproll, it is overboard to enter gully, using
Horizontal pipe is discharged into catch-basin.If brick gully is oversized, the beauty for the aproll that will be influenced, or even aproll is caused to open
It splits；If brick gully is undersized, it can cause well inner wall that can not plaster, presentation quality is poor.In addition, due to brick well
Thickness of shaft wall is larger, causes downpipe that cannot extend vertically into well, it is necessary to increase and increase elbow in the bottom of downpipe, influence U.S.
It sees.
The cover board of gully makes random at present, uncoordinated with clear-water concrete aproll, and starting board is difficult.
Invention content
In order to solve the problems, such as that background technology is mentioned, the utility model provides a kind of overboard precast concrete draining of roofing
Well, including well body, cover board and device for lifting plate；
The well body is quadrangle, and middle part is cavity, open top, and the back side is adjacent to the building foot wall of peripheral hardware, before
Preformed hole is set；The preformed hole is used to connect the horizontal drain pipe of peripheral hardware, and preformed hole is stretched into one end of horizontal drain pipe, another
Terminate the catch-basin near；
The cover board is equipped with well body top open part shape, for overlaying well body opening and covering opening；
Cover board side is there are U-shaped mouth, the downpipe for connecting peripheral hardware；Connecting hole is set among cover board, for connecting device for lifting plate；
The device for lifting plate includes upper plate, bolt, lower plate and nut；Bolt one end is welded with upper plate to be formed T-shaped, and bolt is another
One end passes through the connecting hole of cover board to be socketed with lower plate, and apertured is passed through for bolt in the middle part of lower plate, and nut is threadedly coupled with stud base.
Further, the well body forms for concreting；The bottom plate of well body and the wall thickness of side plate are 50mm, inner cavity
Long 300mm, wide 200mm；Depth 550mm in well, a diameter of 120mm of preformed hole, preformed hole bottom is away from plate upper surface distance
50mm；
Further, the cover board is prefabricated concrete elements, length 400mm, width 300mm, thickness 30mm；Institute
The radius for stating the circular arc portion of U-shaped mouth is 58mm；The radius of the connecting hole is 10mm；
Further, the upper plate, bolt, lower plate and nut are stainless steel part, and upper plate is round stainless steel plate, lower plate
For stainless steel perforation plectane.
The utility model has the beneficial effects that：It is simple in structure, it is easy for installation, without plastering, it is convenient to clean sediment, is overcome
Line clogging problem；Well body and cover board good appearance, starting board method Simple And Practical.It, can be in precast plant batch due to being prefabricated component
Processing and fabricating is measured, on-site consolidation improves working efficiency.
Description of the drawings
Fig. 1 is the utility model structure diagram
Fig. 2 is the utility model cover plate schematic diagram
Fig. 3 is the utility model cover board 2-2 to schematic diagram
Fig. 4 is the utility model device for lifting plate schematic diagram
Specific implementation mode
The utility model provides a kind of overboard precast concrete gully of roofing, including well body 1, cover board 2 and device for lifting plate
3, as shown in Figure 1 and Figure 2, the well body 1 is quadrangle, and middle part is cavity, and open top, the back side is adjacent to the building base of peripheral hardware
Plinth wall, before be arranged preformed hole 4；The preformed hole 4 is used to connect the horizontal drain pipe of peripheral hardware, and one end of horizontal drain pipe is stretched into
Preformed hole 4, the neighbouring catch-basin of other end access, well body 1 form for concreting；The bottom plate of well body 1 and the wall thickness of side plate
It is 50mm, the long 300mm in inner cavity, wide 200mm；Depth 550mm in well, 4 a diameter of 120mm of preformed hole, 4 bottom of preformed hole is the bottom of far from
Plate upper surface distance is 50mm；As shown in Figure 1, Figure 2, Figure 3 shows, the cover board 2 is equipped with 1 top open part shape of well body,
For overlaying 1 opening of well body and covering opening；2 side of cover board is there are U-shaped mouth, the downpipe for connecting peripheral hardware；Cover board 2
Centre setting connecting hole 5, for connecting device for lifting plate 3, cover board 2 is prefabricated concrete elements, length 400mm, width 300mm,
Thickness is 30mm；The radius of the circular arc portion of the U-shaped mouth is 58mm；The radius of the connecting hole is 10mm；Such as Fig. 1, Fig. 4 institute
Show, the device for lifting plate 3 includes upper plate 6, bolt 7, lower plate 8 and nut 9；7 one end of bolt forms T-shaped, spiral shell with the welding of upper plate 6
7 other end of bolt passes through the connecting hole 5 of cover board 2 to be socketed with lower plate 8, and 8 middle part apertured of lower plate is passed through for bolt 7, nut 9 and bolt 7
Bottom thread connects, and upper plate 6, bolt 7, lower plate 8 and nut 9 are stainless steel part, and upper plate 6 is round stainless steel plate, and lower plate 8 is
Stainless steel perforation plectane.
The operation principle of the utility model is:
First the soil of gully position is dug up, bottom rammed earth；Prefabricated concrete gully well body 1 is placed in overboard
Lower section, the center line of the vertical center line alignment gully of downpipe are managed to obtain, the long side of gully is adjacent to building foot wall.Row
The high repetition measurement of top mark of well is accurate.The preformed hole 4 in well body 1 is stretched into one end of horizontal drain pipe, and in tube wall and preformed hole 4
Gap in fill up weather proofing silicone sealant, the catch-basin near the other end access of horizontal drain pipe.With soil by gully four
Week tamps, and pours the aproll of building in gully surrounding supporting module, after aproll concreting is completed 3 days, removes aproll
Template disposes concrete clast.Gully 450mm is accessed into PVC downpipes lower end, aligns the position of drainpipe, most rear cover
Upper cover plate.
After a period of use, if you need to check situation in gully, device for lifting plate can be held, has carried cover board, scavenger precipitation
Then soil or sundries cover cover board 2.
The utility model has the beneficial effects that：It is simple in structure, it is easy for installation, without plastering, it is convenient to clean sediment, is overcome
Line clogging problem；Well body and cover board good appearance, starting board method Simple And Practical.It, can be in precast plant batch due to being prefabricated component
Processing and fabricating is measured, on-site consolidation improves working efficiency.
Claims (4)
1. a kind of overboard precast concrete gully of roofing, it is characterized in that：Including well body, cover board and device for lifting plate；
The well body is quadrangle, and middle part is cavity, open top, and the back side is adjacent to the building foot wall of peripheral hardware, before be arranged
Preformed hole；The preformed hole is used to connect the horizontal drain pipe of peripheral hardware, and preformed hole, another termination are stretched into one end of horizontal drain pipe
Enter neighbouring catch-basin；
The cover board is equipped with well body top open part shape, for overlaying well body opening and covering opening；Cover board
Side is there are U-shaped mouth, the downpipe for connecting peripheral hardware；Connecting hole is set among cover board, for connecting device for lifting plate；
The device for lifting plate includes upper plate, bolt, lower plate and nut；It welds to form T-shaped, the bolt other end with upper plate in bolt one end
Connecting hole across cover board is socketed with lower plate, and apertured is passed through for bolt in the middle part of lower plate, and nut is threadedly coupled with stud base.
2. the overboard precast concrete gully of roofing according to claim 1, it is characterized in that：The well body is poured for concrete
It builds；The bottom plate of well body and the wall thickness of side plate are 50mm, the long 300mm in inner cavity, wide 200mm；Depth 550mm in well is reserved
Bore dia is 120mm, and preformed hole bottom is 50mm away from plate upper surface distance.
3. the overboard precast concrete gully of roofing according to claim 1, it is characterized in that：The cover board is prefabricated mixed
Solidifying soil part, length 400mm, width 300mm, thickness 30mm；The radius of the circular arc portion of the U-shaped mouth is 58mm；Institute
The radius for stating connecting hole is 10mm.
4. the overboard precast concrete gully of roofing according to claim 1, it is characterized in that：The upper plate, bolt, lower plate
It is stainless steel part with nut, upper plate is round stainless steel plate, and lower plate is stainless steel perforation plectane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553310.1U CN207812626U (en) | 2017-11-20 | 2017-11-20 | A kind of overboard precast concrete gully of roofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553310.1U CN207812626U (en) | 2017-11-20 | 2017-11-20 | A kind of overboard precast concrete gully of roofing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207812626U true CN207812626U (en) | 2018-09-04 |
Family
ID=63333841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721553310.1U Active CN207812626U (en) | 2017-11-20 | 2017-11-20 | A kind of overboard precast concrete gully of roofing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207812626U (en) |
-
2017
- 2017-11-20 CN CN201721553310.1U patent/CN207812626U/en active Active
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