CN106193073A - A kind of building foundation pit overfall - Google Patents
A kind of building foundation pit overfall Download PDFInfo
- Publication number
- CN106193073A CN106193073A CN201610763529.8A CN201610763529A CN106193073A CN 106193073 A CN106193073 A CN 106193073A CN 201610763529 A CN201610763529 A CN 201610763529A CN 106193073 A CN106193073 A CN 106193073A
- Authority
- CN
- China
- Prior art keywords
- overfall
- type
- straight
- notch
- foundation pit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/02—Restraining of open water
Abstract
The invention discloses a kind of building foundation pit overfall, described overfall is straight overfall and L-type overfall, and the cross section of described straight overfall and L-type overfall isType, the notch that the notch inwall of described straight overfall and L-type overfall one end is equipped with overhanging step notch and described straight overfall or the L-type overfall other end matches.The present invention has short construction period and reusable advantage compared with the prior art.
Description
Technical field
The present invention relates to a kind of building, particularly a kind of building foundation pit overfall.
Background technology
Construction period in Pluvial, for preventing rainwater from entering foundation ditch impact construction, high with brick 400mm on the outer ground of foundation ditch
Overfall or earth cofferdam, this artificial block overfall is long in time limit, also wants manual demolition in foundation ditch after having built, and wastes material.
Summary of the invention
It is an object of the invention to provide a kind of short construction period and reusable building foundation pit overfall.
The technical scheme is that and complete as follows, a kind of building foundation pit overfall, it is characterised in that: described
Overfall is straight overfall and L-type overfall, and the cross section of described straight overfall and L-type overfall isType, described straight gear
Overhanging step notch and described straight overfall or L-type overfall it is equipped with on the notch inwall of mill weir and L-type overfall one end
The notch of the other end matches.
The present invention has short construction period and reusable advantage compared with the prior art.
Accompanying drawing explanation
Fig. 1 is the perspective view of the present invention a kind of building foundation pit overfall；Fig. 2 is that another kind of the present invention builds base
The perspective view of hole overfall.
Detailed description of the invention
Technical scheme as shown in Figure 1-2, owing to building foundation pit is usually square or rectangle, at the four of foundation ditch
It is connected with each other with the overfall of structure shown in Fig. 1 on ground, individual limit and forms, at structure overfall shown in corner Fig. 2 of foundation ditch
Two ends connect into the square overfall of closing respectively with straight overfall.Overfall shown in Fig. 1 is straight overfall, gear shown in Fig. 2
Mill weir is L-type overfall, and the cross section of described straight overfall and L-type overfall isType, at the notch of straight overfall one end
Inwall is provided with overhanging step notch, and two vertical walls of this step notch match with the notch of the straight overfall other end；Institute
The shape of cross section stating L-type overfall is identical with straight overfall shape of cross section, set on this L-type overfall one end notch inwall
Overhanging step notch identical with the step notch of straight overfall.Described straight overfall and L-type overfall can use Making mold,
Efficiency is high, product structure concordance is good, can be mass, and material can be glass fibre or plastics, and low cost reuses the longevity
Life is long.
The using method of overfall of the present invention, connects into straight overfall with straight overfall at the surrounding Zhi Keng limit of foundation ditch,
With four L-type overfalls, four angles to overfall are attached forming the overfall closed, during connection, by overfall one respectively
The step groove of end inserts in the notch of another straight overfall, makes the end contact of two straight overfalls.Finally will all keep off with soil
The horizontal plate of mill weir covers and covers certain altitude.Respond well through experiment dash.Use the overfall of this structure, composition
Efficiency is fast, it is convenient and swift to remove, and can be repeated several times use, good economy performance.
Claims (1)
1. a building foundation pit overfall, it is characterised in that: described overfall is straight overfall and L-type overfall, described straight gear
The cross section of mill weir and L-type overfall isType, the notch inwall of described straight overfall and L-type overfall one end is all provided with
Overhanging step notch is had to match with the notch of described straight overfall or the L-type overfall other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610763529.8A CN106193073A (en) | 2016-08-30 | 2016-08-30 | A kind of building foundation pit overfall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610763529.8A CN106193073A (en) | 2016-08-30 | 2016-08-30 | A kind of building foundation pit overfall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106193073A true CN106193073A (en) | 2016-12-07 |
Family
ID=58089904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610763529.8A Pending CN106193073A (en) | 2016-08-30 | 2016-08-30 | A kind of building foundation pit overfall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106193073A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2608187A1 (en) * | 1986-12-11 | 1988-06-17 | Paoletti Sa | Section for building, by stacking on edge, a fluid-retaining wall of the cofferdam type |
| CN201195956Y (en) * | 2008-05-10 | 2009-02-18 | 张万泉 | Anti-pollution cofferdam of oil tube bed |
| CN201460314U (en) * | 2009-07-22 | 2010-05-12 | 张恩泉 | Pollution-prevention cofferdam for oil pipe bed |
| CN203334303U (en) * | 2013-06-24 | 2013-12-11 | 潜江市恒能达石油设备有限公司 | Polyurethane elastomer well site cofferdam |
| CN204401637U (en) * | 2015-01-26 | 2015-06-17 | 大庆鑫福收石化产品有限公司 | Well site of oil field special movable glass fiber reinforced plastic cofferdam |
| CN206173983U (en) * | 2016-08-30 | 2017-05-17 | 河南省第二建设集团有限公司 | Building foundation water -blocking weir |
-
2016
- 2016-08-30 CN CN201610763529.8A patent/CN106193073A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2608187A1 (en) * | 1986-12-11 | 1988-06-17 | Paoletti Sa | Section for building, by stacking on edge, a fluid-retaining wall of the cofferdam type |
| CN201195956Y (en) * | 2008-05-10 | 2009-02-18 | 张万泉 | Anti-pollution cofferdam of oil tube bed |
| CN201460314U (en) * | 2009-07-22 | 2010-05-12 | 张恩泉 | Pollution-prevention cofferdam for oil pipe bed |
| CN203334303U (en) * | 2013-06-24 | 2013-12-11 | 潜江市恒能达石油设备有限公司 | Polyurethane elastomer well site cofferdam |
| CN204401637U (en) * | 2015-01-26 | 2015-06-17 | 大庆鑫福收石化产品有限公司 | Well site of oil field special movable glass fiber reinforced plastic cofferdam |
| CN206173983U (en) * | 2016-08-30 | 2017-05-17 | 河南省第二建设集团有限公司 | Building foundation water -blocking weir |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105372412B (en) | Repair simulated test mould and shaping method of specimen in high polymer grouting road surface | |
| CN206173983U (en) | Building foundation water -blocking weir | |
| CN108277794B (en) | Vacuum power consolidation composite drainage system for hydraulic filling soft soil foundation | |
| CN106193073A (en) | A kind of building foundation pit overfall | |
| CN209408833U (en) | The structure of transvers plate of multiple building wire box precast concrete blocks can be made simultaneously | |
| CN204546735U (en) | One is unburned exempts from brick compacting mold | |
| CN207727622U (en) | A kind of connector and Prefabricated block for Prefabricated block connects composition | |
| CN207159993U (en) | A kind of civil engineering built pile used temporarily | |
| CN206495204U (en) | Prefabricated PC combines square pile | |
| CN106638587A (en) | Assembly type prestress combined square pile and construction method thereof | |
| CN202023185U (en) | Concrete tubular pile | |
| CN102587564B (en) | Manufacturing method for anti-separation wall body material | |
| CN103306274B (en) | Sintering stake and sintering stake preparation method | |
| CN209586441U (en) | A kind of tunnel drainage device | |
| CN205712086U (en) | A kind of tube pile connection device | |
| CN204000756U (en) | Clinker brick building block | |
| CN205100351U (en) | Preparation simple process's draining shaft structure | |
| CN108972869A (en) | Flush type post jacking prefabricated tubular pile production mold and production method | |
| CN205907681U (en) | Composite pile for building | |
| CN211773741U (en) | Prefabricated formula side slope landslide prevention bank protection mould structure | |
| CN203031736U (en) | Ring fan-shaped cement concrete squeezing brick mold | |
| CN212978706U (en) | Polygonal precast pile mould and polygonal precast pile mould set | |
| CN203869926U (en) | Combined test model for fissure pre-forming in dynamics and statics similarity simulation test | |
| CN219430417U (en) | Water permeable cement brick | |
| CN203862311U (en) | Sand making machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |
|
| WD01 | Invention patent application deemed withdrawn after publication |