CN206173983U - Building foundation water -blocking weir - Google Patents
Building foundation water -blocking weir Download PDFInfo
- Publication number
- CN206173983U CN206173983U CN201621016079.8U CN201621016079U CN206173983U CN 206173983 U CN206173983 U CN 206173983U CN 201621016079 U CN201621016079 U CN 201621016079U CN 206173983 U CN206173983 U CN 206173983U
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- Prior art keywords
- overfall
- blocking weir
- straight
- water
- notch
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses a building foundation water -blocking weir, water -blocking weir is straight water -blocking weir and L type water -blocking weir, a few styles of calligraphy straight water -blocking weir and L type water -blocking weir's cross section is, all be equipped with on the notch inner wall of straight water -blocking weir and L type water -blocking weir one end overhanging step notch and the notch of the straight water -blocking weir or the L type water -blocking weir other end matches, the utility model discloses relatively has construction cycle weak point and repeatedly usable's advantage with prior art.
Description
Technical field
This utility model is related to a kind of building, particularly a kind of building foundation pit overfall.
Background technology
Construction period in Pluvial, construction is affected to prevent rainwater from entering foundation ditch, it is high with brick 400mm on the outer ground of foundation ditch
Overfall or earth cofferdam, this artificial block overfall are long in time limit, also want manual demolition, waste of materials after the completion of building in foundation ditch.
The content of the invention
The purpose of this utility model is to provide a kind of short construction period and reusable building foundation pit overfall.
The technical solution of the utility model is completed as follows, a kind of building foundation pit overfall, it is characterised in that：
The overfall is several fonts for the cross section of straight overfall and L-type overfall, the straight overfall and L-type overfall, described
It is equipped with overhanging step notch to keep off with the straight overfall or L-type on the notch inwall of straight overfall and L-type overfall one end
The notch of the mill weir other end matches.
This utility model has short construction period and reusable advantage compared with the prior art.
Description of the drawings
Fig. 1 is a kind of dimensional structure diagram of building foundation pit overfall of this utility model；Fig. 2 is that this utility model is another
Plant the dimensional structure diagram of building foundation pit overfall.
Specific embodiment
The technical solution of the utility model as shown in Figure 1-2, due to building foundation pit be usually square or rectangle, in foundation ditch
Four sides ground on be connected with each other with the overfall of structure shown in Fig. 1 and form, kept off with structure shown in Fig. 2 in the corner of foundation ditch
The two ends of mill weir connect into the square overfall of closing respectively with straight overfall.Overfall shown in Fig. 1 be straight overfall, Fig. 2 institutes
Show that the cross section that overfall is L-type overfall, the straight overfall and L-type overfall is several fonts, in straight overfall one end
Notch inwall is provided with overhanging step notch, two vertical walls of the step notch and the notch phase of the straight overfall other end
Match somebody with somebody；The shape of cross section of the L-type overfall is identical with straight overfall shape of cross section, L-type overfall one end notch inwall
Upper set overhanging step notch is identical with the step notch of straight overfall.The straight overfall and L-type overfall can use mould
Tool manufacture, efficiency high, product structure concordance be good, can be mass, and material can be glass fibre or plastics, low cost, weight
Multiple long service life.
The using method of this utility model overfall, connects into straight dash with straight overfall at the surrounding Zhi Keng side of foundation ditch
Four angles of overfall are attached the overfall to form closing with four L-type overfalls, during connection, by dash by weir respectively
The step groove of weir one end is inserted in the notch of another straight overfall, makes the end contact of two straight overfalls.Finally will be complete with soil
The horizontal plate of portion's overfall is covered and covers certain altitude.Work well through testing dash.Using the overfall of this structure,
Composition efficiency is fast, remove convenient and swift, and can be repeated several times use, good economy performance.
Claims (1)
1. a kind of building foundation pit overfall, it is characterised in that：The overfall is straight overfall and L-type overfall, the straight gear
The cross section of mill weir and L-type overfall is to be equipped with the notch inwall of several fonts, the straight overfall and L-type overfall one end
Overhanging step notch is matched with the notch of the straight overfall or the L-type overfall other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621016079.8U CN206173983U (en) | 2016-08-30 | 2016-08-30 | Building foundation water -blocking weir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621016079.8U CN206173983U (en) | 2016-08-30 | 2016-08-30 | Building foundation water -blocking weir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206173983U true CN206173983U (en) | 2017-05-17 |
Family
ID=58674945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621016079.8U Active CN206173983U (en) | 2016-08-30 | 2016-08-30 | Building foundation water -blocking weir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206173983U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193073A (en) * | 2016-08-30 | 2016-12-07 | 河南省第二建设集团有限公司 | A kind of building foundation pit overfall |
| CN111608174A (en) * | 2020-06-11 | 2020-09-01 | 湖北鄂东桩基工程有限公司 | Karst area karst cave treatment method based on punched cast-in-place pile |
-
2016
- 2016-08-30 CN CN201621016079.8U patent/CN206173983U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193073A (en) * | 2016-08-30 | 2016-12-07 | 河南省第二建设集团有限公司 | A kind of building foundation pit overfall |
| CN111608174A (en) * | 2020-06-11 | 2020-09-01 | 湖北鄂东桩基工程有限公司 | Karst area karst cave treatment method based on punched cast-in-place pile |
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