CN208039284U - A kind of dismountable water conservancy construction cofferdam - Google Patents
A kind of dismountable water conservancy construction cofferdam Download PDFInfo
- Publication number
- CN208039284U CN208039284U CN201820192802.0U CN201820192802U CN208039284U CN 208039284 U CN208039284 U CN 208039284U CN 201820192802 U CN201820192802 U CN 201820192802U CN 208039284 U CN208039284 U CN 208039284U
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- China
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- movable plate
- set casing
- bolt
- hollow set
- support leg
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Abstract
The utility model is related to a kind of dismountable water conservancy construction cofferdam,Including bolt one,Nut one,Screw hole one,Movable plate,Nut two,Connect shell,Hollow set casing and motor,The movable plate right end is located inside hollow set casing,There are two the screw hole two is set,Two screw holes two are opened in movable front edge of board,The screw hole one is equipped with two or more,More than two screw holes one are equidistantly opened in movable plate upper end,The movable plate and hollow set casing lower end are respectively and fixedly provided with support leg,The support leg inner tip is fixed with motor,The motor lower end is fixed with connecting shaft,The connecting shaft lower end passes through support leg,And it extends to below support leg,The connecting shaft lower end is fixed with drill bit,It is fixed with bolt one on the hollow set casing,One lower end of the bolt sequentially passes through hollow set casing and movable plate,And it extends to inside movable plate,The utility model being capable of adjustment length,Convenient for fast quick-detach and installation,Convenient for fixation.
Description
Technical field
The utility model is related to water conservancy construction technical field, specially a kind of dismountable water conservancy construction cofferdam.
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.In bridge foundation construction, when bridge pier, stylobate plinth be located at earth's surface water level with
When lower, built into various forms of earth banks according to local material；Water compared with depth and the larger river of flow velocity can be used pile plank or
Steel sheet pile（Single layer or bilayer）Cofferdam, and much can double-layer thin wall steel cofferdam.The effect in cofferdam not only can with waterproof, enclose water, but also
The crater wall of foundation pit can be supported.
Traditional construction cofferdam volume is larger, is unable to adjustment length, cannot dismantle installation, it is difficult to and it is fixed, in order to solve this
Problem now releases a kind of dismountable water conservancy construction cofferdam.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of dismountable water conservancy construction cofferdam,
To solve the problems mentioned in the above background technology, the utility model is easy to use, easy to operate, and systematicness is high, highly practical.
To achieve the above object, the utility model provides the following technical solutions：A kind of dismountable water conservancy construction cofferdam, packet
Include bolt one, nut one, screw hole one, movable plate, screw hole two, support leg, drill bit, connecting shaft, nut two, bolt two, connection shell,
Hollow set casing and motor, the movable plate right end are located inside hollow set casing, there are two the screw hole two is set, two
The screw hole two is opened in movable front edge of board, and the screw hole one is equipped with two or more, and more than two screw holes one are equidistantly opened
It is located at movable plate upper end, the movable plate and hollow set casing lower end are respectively and fixedly provided with support leg, the support leg inner tip
It is fixed with motor, the motor lower end is fixed with connecting shaft, and the connecting shaft lower end passes through support leg, and extends to support
Below leg, the connecting shaft lower end is fixed with drill bit, is fixed with bolt one on the hollow set casing, one lower end of the bolt according to
It is secondary to pass through hollow set casing and movable plate, and extend to inside movable plate, nut one, the sky are provided on the bolt one
Heart set casing right end is fixed with connection shell, and there are two the bolt two is set, two bolts two are each attached to connection shell right end,
It is both provided with nut two on two bolts two.
Further, the motor is connected by connecting shaft with drill bit.
Further, the hollow set casing is passing through bolt one and nut one and movable plate detachable connection.
Further, the hollow set casing is fixedly arranged at the front end with phosphor strip.
Further, the connection shell front end offers opening.
Compared with prior art, the utility model has the beneficial effects that：Because the utility model is added to bolt one and spiral shell
Mother one, the design convenient for the overall length of hollow set casing and movable plate is adjusted, because the utility model be added to bolt two with
And nut two, the design are convenient for carrying out fast quick-detach and installation to multiple the utility model, impale surrounding to realize, because
The utility model is added to support leg, connecting shaft and drill bit, and the design is convenient for being fixed the utility model and ground, originally
Utility model can adjustment length, be convenient for fast quick-detach and installation, convenient for fix.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of support leg sectional view in the utility model；
In reference numeral：1. bolt one；2. nut one；3. screw hole one；4. movable plate；5. screw hole two；6. support leg；7. boring
Head；8. connecting shaft；9. phosphor strip；10. opening；11. nut two；12. bolt two；13. connecting shell；14. hollow set casing；15.
Motor.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The all other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of dismountable water conservancy construction cofferdam, including
Bolt 1, nut 1, screw hole 1, movable plate 4, screw hole 25, support leg 6, drill bit 7, connecting shaft 8, nut 2 11, bolt two
12, it connects shell 13, hollow set casing 14 and motor 15,4 right end of movable plate to be located inside hollow set casing 14, screw hole 25
If there are two, two screw holes 25 are opened in 4 front end of movable plate, and screw hole 1 is equipped with two or more, more than two screw holes 1 etc.
Away from 4 upper end of movable plate is opened in, movable plate 4 and 14 lower end of hollow set casing are respectively and fixedly provided with support leg 6,6 inside top of support leg
End is fixed with motor 15, and 15 lower end of motor is fixed with connecting shaft 8, and 8 lower end of connecting shaft passes through support leg 6, and extends to branch
6 lower section of support leg, 8 lower end of connecting shaft is fixed with drill bit 7, bolt 1 is fixed on hollow set casing 14, one 1 lower end of bolt is successively
It across hollow set casing 14 and movable plate 4, and extends to inside movable plate 4, nut 1 is provided on bolt 1, it is hollow solid
To determine 14 right end of shell and is fixed with connection shell 13, there are two bolt 2 12 is set, two bolts 2 12 are each attached to connection 13 right end of shell, and two
Nut 2 11 is both provided on a bolt 2 12.
Motor 15 is connected by connecting shaft 8 with drill bit 7, and hollow set casing 14 is passing through bolt 1 and nut 1
With 4 detachable connection of movable plate, hollow set casing 14 is fixedly arranged at the front end with phosphor strip 9, and 13 front end of connection shell offers opening 10.
When the utility model at work：Staff can back out nut from bolt first, and by bolt from hollow solid
Determine to extract in shell 14 and movable plate 4, hollow set casing 14 is detached with movable plate 4 at this time, and adjustable plate 4 exists at this time
Position in hollow set casing 14, to adjust the total length of hollow set casing 14 and movable plate 4, then staff will in addition
The movable plate 4 of one device is inserted into the utility model in connection shell 13, and will be another by bolt 2 12 and nut 2 11
The movable plate 4 of a device is fixed with the connection shell 13 of the utility model, to realize multiple devices carry out fast quick-detach with
And installation, so as to impale surrounding, then staff starts motor 15, and the work of motor 15 drives 8 turns of connecting shaft
Dynamic, the rotation of connecting shaft 8 drives drill bit 7 to rotate, and the rotation of drill bit 7 can be deep into inside soil, to realize the utility model
Fix on the ground, because the utility model is added to bolt 1 and nut 1, the design be convenient for hollow set casing 14 with
The overall length of movable plate 4 is adjusted, and because the utility model is added to bolt 2 12 and nut 2 11, which is convenient for multiple
The utility model carries out fast quick-detach and installation, impales surrounding to realize, because the utility model be added to support leg 6,
Connecting shaft 8 and drill bit 7, the design convenient for the utility model and ground are fixed, the utility model can adjustment length,
Convenient for fast quick-detach and installation, convenient for fixing.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of dismountable water conservancy construction cofferdam, including bolt one（1）, nut one（2）, screw hole one（3）, movable plate（4）, spiral shell
Hole two（5）, support leg（6）, drill bit（7）, connecting shaft（8）, phosphor strip（9）, nut two（11）, bolt two（12）, connection shell
（13）, hollow set casing（14）And motor（15）, it is characterised in that：The movable plate（4）Right end is located at hollow set casing
（14）Inside, the screw hole two（5）There are two if, two screw holes two（5）It is opened in movable plate（4）Front end, the spiral shell
Kong Yi（3）Equipped with two or more, more than two screw holes one（3）Equidistantly it is opened in movable plate（4）Upper end, the movable plate
（4）And hollow set casing（14）Lower end is respectively and fixedly provided with support leg（6）, the support leg（6）Inner tip is fixed with motor
（15）, the motor（15）Lower end is fixed with connecting shaft（8）, the connecting shaft（8）Lower end passes through support leg（6）, and extend
To support leg（6）Lower section, the connecting shaft（8）Lower end is fixed with drill bit（7）, the hollow set casing（14）On be fixed with bolt
One（1）, the bolt one（1）Lower end sequentially passes through hollow set casing（14）And movable plate（4）, and extend to movable plate（4）
Inside, the bolt one（1）On be provided with nut one（2）, the hollow set casing（14）Right end is fixed with connection shell（13）, institute
State bolt two（12）There are two if, two bolts two（12）It is each attached to connection shell（13）Right end, two bolts two
（12）On be both provided with nut two（11）.
2. a kind of dismountable water conservancy construction cofferdam according to claim 1, it is characterised in that：The motor（15）It is logical
Cross connecting shaft（8）With drill bit（7）It is connected.
3. a kind of dismountable water conservancy construction cofferdam according to claim 1, it is characterised in that：The hollow set casing
（14）Passing through bolt one（1）And nut one（2）With movable plate（4）Detachable connection.
4. a kind of dismountable water conservancy construction cofferdam according to claim 1, it is characterised in that：The hollow set casing
（14）It is fixedly arranged at the front end with phosphor strip（9）.
5. a kind of dismountable water conservancy construction cofferdam according to claim 1, it is characterised in that：The connection shell（13）Before
End offers opening（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820192802.0U CN208039284U (en) | 2018-02-05 | 2018-02-05 | A kind of dismountable water conservancy construction cofferdam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820192802.0U CN208039284U (en) | 2018-02-05 | 2018-02-05 | A kind of dismountable water conservancy construction cofferdam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208039284U true CN208039284U (en) | 2018-11-02 |
Family
ID=63951935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820192802.0U Active CN208039284U (en) | 2018-02-05 | 2018-02-05 | A kind of dismountable water conservancy construction cofferdam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208039284U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853521A (en) * | 2019-03-29 | 2019-06-07 | 华东交通大学 | A kind of ungraded amplitude joint type steel sheet pile device |
| CN111997074A (en) * | 2020-08-20 | 2020-11-27 | 山西四建集团有限公司 | Interim assembled concrete retaining platform subassembly |
-
2018
- 2018-02-05 CN CN201820192802.0U patent/CN208039284U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853521A (en) * | 2019-03-29 | 2019-06-07 | 华东交通大学 | A kind of ungraded amplitude joint type steel sheet pile device |
| CN109853521B (en) * | 2019-03-29 | 2020-10-02 | 华东交通大学 | Stepless amplitude-modulation joint type steel sheet pile device |
| CN111997074A (en) * | 2020-08-20 | 2020-11-27 | 山西四建集团有限公司 | Interim assembled concrete retaining platform subassembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 472000 5th floor, Water Conservancy Bureau, west section of Guoguo Road, Sanmenxia City, Henan Province Patentee after: Henan water environment survey and Design Co.,Ltd. Address before: 472000 the five floor of Henan Municipal Water Conservancy Bureau, western part of the State Road, Hubin District, Sanmenxia, China Patentee before: SANMENXIA WATER RESOURCES SURVEY & DESIGN Co.,Ltd. |
|
| CP03 | Change of name, title or address |