CN108425371A - A kind of cofferdam for construction of hydro project - Google Patents
A kind of cofferdam for construction of hydro project Download PDFInfo
- Publication number
- CN108425371A CN108425371A CN201810487346.7A CN201810487346A CN108425371A CN 108425371 A CN108425371 A CN 108425371A CN 201810487346 A CN201810487346 A CN 201810487346A CN 108425371 A CN108425371 A CN 108425371A
- Authority
- CN
- China
- Prior art keywords
- annular frame
- pair
- cofferdam
- babinet
- construction
- 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.)
- Granted
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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
- E02D19/04—Restraining of open water by coffer-dams, e.g. made of sheet piles
Abstract
The present invention relates to water conservancy construction technical fields,More particularly to a kind of cofferdam for construction of hydro project,Including circular base,Annular frame,Cement layer,Stepped plate,Stripe board,Sliding rail,Moving trolley,A pair of of strut,A pair of of sliding block,Support base,Babinet,Partition board,Buckle and rope,The annular frame is placed on circular base,The cement layer is layed on annular frame and circular base,The stepped plate is placed on the inside of annular frame,The stripe board is placed on the inside of annular frame,And it is located at stepped plate side,The first groove is offered in the stripe board,The sliding rail is placed in the first inside grooves,The moving trolley is placed on sliding rail,The support base is placed in moving trolley,The babinet is placed on support base,The box house is cavity mechanism,The present invention,Improve the using effect in cofferdam,People can be helped to take using tool when in use convenient for cofferdam,It is climbed simultaneously convenient for people.
Description
Technical field
The present invention relates to water conservancy construction technical fields, more particularly to a kind of cofferdam for construction of hydro project.
Background technology
Cofferdam refers in hydraulic engineering construction, to build permanent water conservancy projects, the provisional building enclosure built.Its
Effect is to prevent water and soil from building position into building, so that in cofferdam internal drainage, excavation pit builds building.One
As be mainly used in waterwork, except as formal building a part in addition to, cofferdam is generally removed after being finished.Cofferdam height
Higher than the peak level being likely to occur in the construction time.
Nowadays, cofferdam in terms of water conservancy construction using extensive, but in cofferdam in use, traditional cofferdam structure is single,
People in cofferdam are very inconvenient in this way when climbing cofferdam using carrying of often taking manually when tool, at the same cofferdam compared with
Height, traditional cofferdam are not easy to people's climbing.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of enclosing for construction of hydro project
Weir.
To achieve the above object, the technical solution adopted by the present invention is：
A kind of cofferdam for construction of hydro project of the present invention, including circular base, annular frame, cement layer, ladder
Plate, stripe board, sliding rail, moving trolley, a pair of of strut, a pair of of sliding block, support base, babinet, partition board, buckle and rope, it is described
Annular frame is placed on circular base, and the cement layer is layed in annular frame on circular base, and the stepped plate disposes
On the inside of annular frame, the stripe board is placed on the inside of annular frame, and is located at stepped plate side, is opened up in the stripe board
There are the first groove, the sliding rail to be placed in the first inside grooves, the moving trolley is placed on sliding rail, the support base placement
In in moving trolley, the babinet is placed on support base, and the box house is cavity mechanism, and the babinet upper wall surface opens up
There are rectangular through-hole, the partition board to be placed in babinet, the first groove interior sidewall surface offers a pair of of sliding slot, the pair of branch
Bar is placed in moving trolley both sides, and the pair of sliding block is placed on a pair of of strut, and the pair of sliding block is mutually taken with a pair of of sliding slot
It connects, the rope is connected with moving trolley, and the buckle is placed in rope end face.
Further, the annular frame upper wall surface offers two pair of second groove, and bullet is equipped in second groove
Spring is fixed with hook on the spring；The hook on annular frame for that in bad weather, can be laid with the objects such as shading cloth
Body can be fixed by linking up with, while spring has certain elasticity, is placed on when not in use in the second groove convenient for hook.
Further, annular frame upper wall surface edge is fixed with hang plate；The hang plate can reduce the water surface or more
When floating, the water droplet of generation enters in annular frame.
Further, the babinet lower wall surface offers circular through hole, and sieve plate is embedded in the circular through hole；The circle
Through-hole prevents rainwater in babinet from accumulating, while sieve plate prevents article in babinet from falling.
Further, the card slot to match with buckle is offered on the annular frame；Convenient for being stuck in card slot, Gu
Determine rope.
Further, reinforcing rib is installed, the reinforcing rib is mutually overlapped with annular frame on the circular base；Convenient for branch
Support annular frame.
With the above structure, the present invention has the beneficial effect that：A kind of enclosing for construction of hydro project of the present invention
The using effect in cofferdam is improved on weir, people can be helped to take using tool when in use convenient for cofferdam, while being climbed convenient for people
It climbs.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the stripe board vertical view of the present invention；
Fig. 3 is the hook vertical view of the present invention；
Reference sign：
In figure, 1- circular bases；2- annular frames；3- cement layers；4- stepped plates；5- stripe boards；6- sliding rails；7- moving trolleys；
8- struts；9- sliding blocks；10- support bases；11- babinets；12- partition boards；13- is buckled；14- ropes；15- springs；16- is linked up with；17- inclines
Inclined plate；18- sieve plates；19- reinforcing ribs.
Specific implementation mode
The present invention will be further described below with reference to the drawings.
As shown in Figures 1 to 3, a kind of cofferdam for construction of hydro project of the present invention, including circular base 1, ring
Shape frame 2, cement layer 3, stepped plate 4, stripe board 5, sliding rail 6, moving trolley 7, a pair of of strut 8, a pair of of sliding block 9, support base 10,
Babinet 11, partition board 12, buckle 13 and rope 14, the annular frame 2 are placed on circular base 1, and the cement layer 3 is laid with
In on annular frame 2 and circular base 1, the stepped plate 4 is placed in 2 inside of annular frame, and the stripe board 5 is placed in annular
2 inside of frame, and it is located at 4 side of stepped plate, the first groove is offered in the stripe board 5, it is recessed that the sliding rail 6 is placed in first
Inside slot, the moving trolley 7 is placed on sliding rail 6, and the support base 10 is placed in moving trolley 7, and the babinet 11 is pacified
Be placed on support base 10, the inside of the babinet 11 is cavity mechanism, and 11 upper wall surface of the babinet offers rectangular through-hole, it is described every
Plate 12 is placed in babinet 11, and the first groove interior sidewall surface offers a pair of of sliding slot, and the pair of strut 8 is placed in movement
7 both sides of trolley, the pair of sliding block 9 are placed on a pair of of strut 8, and the pair of sliding block 9 is mutually overlapped with a pair of of sliding slot, the rope
Rope 14 is connected with moving trolley 7, and the buckle 13 is placed in 14 end face of rope.
As a kind of preferred embodiment of the present invention, 2 upper wall surface of the annular frame offers two pair of second groove, and described the
Spring 15 is installed in two grooves, hook 16 is fixed on the spring 15；The hook 16 is used in bad weather, Ke Yi
It is laid with the objects such as shading cloth on annular frame 2, can be fixed by hook 16, while spring 15 has certain elasticity, convenient for hanging
Hook 16 is placed on when not in use in the second groove.
As a kind of preferred embodiment of the present invention, 2 upper wall surface edge of the annular frame is fixed with hang plate 17；The inclination
When plate 17 can reduce the water surface and float up and down, the water droplet of generation enters in annular frame 2.
As a kind of preferred embodiment of the present invention, 11 lower wall surface of the babinet offers circular through hole, the circular through hole
Interior embedded sieve plate 18；The circular through hole prevents rainwater in babinet 11 from accumulating, while sieve plate prevents article in babinet from falling.
As a kind of preferred embodiment of the present invention, the card slot to match with buckle 13 is offered on the annular frame 2；Just
It is stuck in card slot in buckle 13, fixed rope 14.
Reinforcing rib 19 is installed as a kind of preferred embodiment of the present invention, on the circular base 1, the reinforcing rib 19 with
2 phase of annular frame overlaps；Annular frame 2 easy to support.
Overall operation principle is as follows：Cement layer 3 is laid on annular frame 2 convenient for improving the service life in cofferdam, simultaneously
Stepped plate 4 climbs cofferdam convenient for people inside cofferdam, can be moved up and down by the moving trolley 7 installed on sliding rail 6, simultaneously
Moving trolley 7 is clamped with 6 phase of sliding rail, prevents moving trolley 7 from being fallen when being moved on sliding rail 6, while the strut in moving trolley 7
The sliding block 9 of 8 supports is overlapped with sliding slot, and equally playing prevents moving trolley 7 from being detached with sliding rail 6, later the babinet in moving trolley 7
11 have carrying effect, and convenient for construction equipment to be placed on inside babinet 11, partition board 12 is convenient for classifying, while rope 14 is just
It pulling moving trolley 7, trolley 7 easy to remove that can move up and down in people, when convenient for needing to place construction equipment, pulling rope
14 are lifted up moving trolley 7, convenient for construction equipment to be placed on inside babinet 11, decontrol rope 14 later, easy to remove
Trolley 7 falls.
The above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application range,
The equivalent change or modification that feature and principle are done, is included within the scope of present patent application.
Claims (6)
1. a kind of cofferdam for construction of hydro project, including circular base（1）, annular frame（2）, cement layer（3）, stepped plate
（4）, stripe board（5）, sliding rail（6）, moving trolley（7）, a pair of of strut（8）, a pair of of sliding block（9）, support base（10）, babinet
（11）, partition board（12）, buckle（13）And rope（14）, which is characterized in that the annular frame（2）It is placed in circular base
（1）On, the cement layer（3）It is layed in annular frame（2）With circular base（1）On, the stepped plate（4）It is placed in ring frame
Frame（2）Inside, the stripe board（5）It is placed in annular frame（2）Inside, and it is located at stepped plate（4）Side, the stripe board
（5）On offer the first groove, the sliding rail（6）It is placed in the first inside grooves, the moving trolley（7）It is placed in sliding rail
（6）On, the support base（10）It is placed in moving trolley（7）On, the babinet（11）It is placed in support base（10）On, the case
Body（11）Inside is cavity mechanism, the babinet（11）Upper wall surface offers rectangular through-hole, the partition board（12）It is placed in babinet
（11）Interior, the first groove interior sidewall surface offers a pair of of sliding slot, the pair of strut（8）It is placed in moving trolley（7）Two
Side, the pair of sliding block（9）It is placed in a pair of of strut（8）On, the pair of sliding block（9）It is mutually overlapped with a pair of of sliding slot, the rope
Rope（14）With moving trolley（7）It is connected, the buckle（13）It is placed in rope（14）End face.
2. a kind of cofferdam for construction of hydro project according to claim 1, which is characterized in that the annular frame
（2）Upper wall surface offers two pair of second groove, and spring is equipped in second groove（15）, the spring（15）On be fixed with
Hook（16）；The hook（16）It, can be in annular frame in bad weather（2）The objects such as upper laying shading cloth, can be with
Pass through hook（16）It is fixed, while spring（15）With certain elasticity, convenient for hook（16）It is recessed that it is placed on second when not in use
In slot.
3. a kind of cofferdam for construction of hydro project according to claim 1, which is characterized in that the annular frame
（2）Upper wall surface edge is fixed with hang plate（17）；The hang plate（17）When can reduce the water surface and floating up and down, the water droplet of generation into
Enter annular frame（2）It is interior.
4. a kind of cofferdam for construction of hydro project according to claim 1, which is characterized in that the babinet（11）Under
Wall surface offers circular through hole, and sieve plate is embedded in the circular through hole（18）；The circular through hole prevents babinet（11）Interior rainwater
Accumulation, while sieve plate（18）Prevent babinet（11）Interior article is fallen.
5. a kind of cofferdam for construction of hydro project according to claim 1, which is characterized in that the annular frame
（2）On offer and buckle（13）The card slot to match；Convenient for buckle（13）It is stuck in card slot, fixed rope（14）.
6. a kind of cofferdam for construction of hydro project according to claim 1, which is characterized in that the circular base
（1）On reinforcing rib is installed（19）, the reinforcing rib（19）With annular frame（2）Mutually overlap；Annular frame easy to support（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487346.7A CN108425371B (en) | 2018-05-21 | 2018-05-21 | Cofferdam for hydraulic engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487346.7A CN108425371B (en) | 2018-05-21 | 2018-05-21 | Cofferdam for hydraulic engineering construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108425371A true CN108425371A (en) | 2018-08-21 |
| CN108425371B CN108425371B (en) | 2020-12-18 |
Family
ID=63163657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810487346.7A Active CN108425371B (en) | 2018-05-21 | 2018-05-21 | Cofferdam for hydraulic engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108425371B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203865997U (en) * | 2014-06-05 | 2014-10-08 | 刘荣 | Hanging basket with lifting overload torque overload limiting function |
| CN206646532U (en) * | 2017-03-09 | 2017-11-17 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of height-adjustable cofferdam |
| CN206750761U (en) * | 2017-06-01 | 2017-12-15 | 台州飞跃双星成衣机械有限公司 | Vertical transport support meanss |
| CN206784898U (en) * | 2017-05-31 | 2017-12-22 | 张利华 | A kind of building safety hanging basket |
| CN206908225U (en) * | 2017-07-19 | 2018-01-19 | 福建五翔实业股份有限公司 | A kind of cable testing bridge |
| CN107811537A (en) * | 2017-11-30 | 2018-03-20 | 李小枚 | A kind of cabinet for bathroom article storage |
| CN107845971A (en) * | 2017-11-30 | 2018-03-27 | 浙江夏远信息技术有限公司 | A kind of electric power installation drawer cabinet |
-
2018
- 2018-05-21 CN CN201810487346.7A patent/CN108425371B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203865997U (en) * | 2014-06-05 | 2014-10-08 | 刘荣 | Hanging basket with lifting overload torque overload limiting function |
| CN206646532U (en) * | 2017-03-09 | 2017-11-17 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of height-adjustable cofferdam |
| CN206784898U (en) * | 2017-05-31 | 2017-12-22 | 张利华 | A kind of building safety hanging basket |
| CN206750761U (en) * | 2017-06-01 | 2017-12-15 | 台州飞跃双星成衣机械有限公司 | Vertical transport support meanss |
| CN206908225U (en) * | 2017-07-19 | 2018-01-19 | 福建五翔实业股份有限公司 | A kind of cable testing bridge |
| CN107811537A (en) * | 2017-11-30 | 2018-03-20 | 李小枚 | A kind of cabinet for bathroom article storage |
| CN107845971A (en) * | 2017-11-30 | 2018-03-27 | 浙江夏远信息技术有限公司 | A kind of electric power installation drawer cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108425371B (en) | 2020-12-18 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201204 Address after: No.2, Linglu street, Linglu Township, Yongtai County, Fuzhou City, Fujian Province Applicant after: Fujian Leading Road Construction Engineering Co.,Ltd. Address before: 528429 No. 63 Xinfeng North Road, Huangpu Town, Zhongshan City, Guangdong Province Applicant before: Wu Shuxia |
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| TA01 | Transfer of patent application right |