CN207419500U - A kind of highway bridge construction cofferdam device - Google Patents
A kind of highway bridge construction cofferdam device Download PDFInfo
- Publication number
- CN207419500U CN207419500U CN201721047161.1U CN201721047161U CN207419500U CN 207419500 U CN207419500 U CN 207419500U CN 201721047161 U CN201721047161 U CN 201721047161U CN 207419500 U CN207419500 U CN 207419500U
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- CN
- China
- Prior art keywords
- cofferdam
- steel sheet
- water
- highway bridge
- fixedly connected
- 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.)
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Abstract
The utility model discloses a kind of highway bridge construction cofferdam devices, including steel sheet pile, cushion cap and fence, triatic stay is uniformly fixedly connected between two opposite long fences, hound is installed between described two adjacent fences, the steel sheet pile is by exterior panel, inside panel and interior room composition, the outer wall plate surface is installed with discharge outlet, vertical strut is welded and connected in the middle part of the exterior panel, exterior panel left surface opens up fluted, the groove is fixedly connected with water-stop sheet by connection sheet, the water proof plate surface uniform welding is connected with reinforcing connecting plate, the discharge outlet is fixedly attached to water pump by drainpipe, the steel sheet pile bottom is welded and connected with cofferdam substrate.The utility model is simple in structure, convenient and practical, can fast and effectively be discharged the ponding inside cofferdam using water pump, drainpipe and discharge outlet, and the design of a variety of support plates increases the stability of structure, and is hardly damaged, and preferably ensures the construction of highway bridge.
Description
Technical field
The utility model is related to cofferdam technical fields, are specially a kind of highway bridge construction cofferdam device.
Background technology
Cofferdam refers in hydraulic engineering construction, to build permanent water conservancy projects, the provisional enclosed structure built.Its
Effect is to prevent water and soil from building position into building, so as in cofferdam internal drainage, excavation pit, building constructure.One
As be mainly used in waterwork, except as formal building a part in addition to, cofferdam is generally removed after being finished.It is and existing
Cofferdam technique generally existing can not fast and effectively discharge the ponding inside cofferdam, and structure is not sufficiently stable, is solid etc. and lacking
It falls into, therefore cofferdam is caused to be subject to damage, it is impossible to ensure the normal and safe construction of highway bridge.
Utility model content
The purpose of this utility model is to provide a kind of highway bridge construction cofferdam device, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical solution：A kind of highway bridge construction cofferdam device, bag
Steel sheet pile, cushion cap and fence are included, is uniformly fixedly connected with triatic stay between two opposite long fences, described two is adjacent
Hound is installed between fence, the steel sheet pile is made of exterior panel, inside panel and interior room, the outer wall plate surface
Discharge outlet is installed with, is welded and connected with vertical strut in the middle part of the exterior panel, exterior panel left surface offers recessed
Slot, the groove are fixedly connected with water-stop sheet by connection sheet, and the water proof plate surface uniform welding is connected with reinforcing connecting plate,
The discharge outlet is fixedly attached to water pump by drainpipe, and the steel sheet pile bottom is welded and connected with cofferdam substrate.
Preferably, the square cofferdam being made of steel sheet pile is fixedly connected with fence, and the cushion cap is square, and fixed
Inside fence.
Preferably, the drainpipe part is fixedly mounted on interior room, and another part is fixed through inside panel with water pump to be connected
It connects.
Preferably, the water-stop sheet bottom is welded to connect with cofferdam substrate.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in structure, convenient and practical, energy
Enough the ponding inside cofferdam is fast and effectively discharged using water pump, drainpipe and discharge outlet, the design of a variety of support plates, increased
The stability of structure, and being hardly damaged preferably ensures the construction of highway bridge, by set discharge outlet, drainpipe, water pump,
Interior room and inside panel, drainpipe one end are fixedly connected with discharge outlet, and the other end is fixedly connected through inside panel with water pump, and drainpipe
Part is fixedly mounted on interior room, can realize and fast and effectively be discharged to the ponding inside cofferdam outside cofferdam by discharge outlet
Portion ensures the normal safe construction of highway bridge, and by setting hound and triatic stay, and hound and triatic stay are equal
It is fixedly connected with fence, adds the stability of cofferdam structure, make construction more safe and reliable, by setting groove, connection
Piece, water-stop sheet reinforce connecting plate and exterior panel, and groove is opened in outer wall plate surface, and is fixed by connection sheet and water-stop sheet
Connection reinforces connecting plate uniform welding in water proof plate surface, can effectively prevent the water outside cofferdam from flowing into inside cofferdam, and tie
Structure consolidates, is solid, by setting cushion cap, several steel sheet piles can link together to form steel pile foundation, and then become
Cofferdam device.
Description of the drawings
Fig. 1 is the utility model agent structure schematic diagram；
Fig. 2 is the structure diagram of the utility model steel sheet pile front view；
Fig. 3 is the structure diagram of the utility model steel sheet pile side view.
In figure：1 fence, 2 cushion caps, 3 hounds, 4 triatic stays, 5 steel sheet piles, 6 vertical struts, 7 discharge outlet, 8 exterior panels,
9 cofferdam substrates, 10 grooves, 11 connection sheets, 12 water-stop sheets, 13 reinforce connecting plates, 14 inside panels, 15 drainpipes, 16 water pumps, in 17
Room.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
, it is necessary to explanation in the description of the utility model, the instructions such as term " vertical ", " on ", " under ", " level "
Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of description the utility model and simplification
Description rather than instruction imply that signified device or element must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that limitation to the utility model.
In the description of the utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands concrete meaning of the above-mentioned term in the utility model.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of highway bridge construction cofferdam device, including
Steel sheet pile 5, cushion cap 2 and fence 1 are uniformly fixedly connected with triatic stay 4, the two-phase between two opposite long fences 1
Hound 3 is installed between adjacent fence 1, by setting hound 3 and triatic stay 4, and hound 3 and horizontal brace
Bar 4 is fixedly connected with fence 1, adds the stability of cofferdam structure, makes construction more safe and reliable, the steel sheet pile 5 by
Exterior panel 8, inside panel 14 and interior room 17 form, and 8 surface of exterior panel is installed with discharge outlet 7,8 middle part of exterior panel
Vertical strut 6 is welded and connected with, the 8 left surface of exterior panel opens up fluted 10, and the groove 10 is solid by connection sheet 11
Surely water-stop sheet 12 is connected with, the 12 surface uniform welding of water-stop sheet, which is connected with, reinforces connecting plate 13, by setting groove 10, connecting
Contact pin 11, water-stop sheet 12 reinforce connecting plate 13 and exterior panel 8, and groove 10 is opened in 8 surface of exterior panel, and passes through connection sheet
11 are fixedly connected with water-stop sheet 12, reinforce 13 uniform welding of connecting plate on 12 surface of water-stop sheet, can effectively prevent outside cofferdam
Water flow into inside cofferdam, and stabilized structure, solid, the discharge outlet 7 is fixedly attached to water pump 16 by drainpipe 15, passes through
Discharge outlet 7, drainpipe 15, water pump 16, interior room 17 and inside panel 14 are set, and 15 one end of drainpipe is fixedly connected with discharge outlet 7, another
End is fixedly connected through inside panel 14 with water pump 16, and 15 part of drainpipe is fixedly mounted on interior room 17, can be realized effectively fast
Being discharged to the ponding inside cofferdam outside cofferdam by discharge outlet 7 of speed, ensures the normal safe construction of highway bridge, institute
It states 5 bottom of steel sheet pile and is welded and connected with cofferdam substrate 9, the square cofferdam being made of steel sheet pile 5 is fixedly connected with fence 1,
The cushion cap 2 is square, and is fixedly mounted on inside fence 1, by setting cushion cap 2, can contact several steel sheet piles 5
5 basis of steel sheet pile is formed together, and then as cofferdam device, 15 part of drainpipe is fixedly mounted on interior room 17, another
It partially passes through inside panel 14 to be fixedly connected with water pump 16,12 bottom of water-stop sheet is welded to connect with cofferdam substrate 9.
Operation principle：In use, after cofferdam device comes into operation, when needing the ponding inside cofferdam being discharged to cofferdam
During outside, it can be realized by discharge outlet 7, the connection relation of drainpipe 15 and water pump 16 and effect, 15 one end of drainpipe is fixed
Discharge outlet 7 is connected, the other end is fixedly connected through inside panel 14 with water pump 16, and 15 part of drainpipe is fixedly mounted on interior room
17, start water pump 16, under the action of water pump 16, the ponding inside cofferdam will be flowed out to along drainpipe 15 from discharge outlet 7
Outside cofferdam, hound 3 and triatic stay 4 are fixedly connected with fence 1, add the stability of cofferdam structure, and groove 10 is opened
8 surface of exterior panel is located at, and is fixedly connected by connection sheet 11 with water-stop sheet 12, reinforces 13 uniform welding of connecting plate in water-stop sheet
12 surfaces can effectively prevent the water outside cofferdam from flowing into inside cofferdam, and modular construction can be made more firm, solid.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of highway bridge construction cofferdam device, including steel sheet pile (5), cushion cap (2) and fence (1), it is characterised in that：It is described
Triatic stay (4) is uniformly fixedly connected between two opposite long fences (1), is fixed between described two adjacent fences (1)
Hound (3) is installed, the steel sheet pile (5) is made of exterior panel (8), inside panel (14) and interior room (17), the exterior panel
(8) surface is installed with discharge outlet (7), and vertical strut (6), the exterior panel are welded and connected in the middle part of the exterior panel (8)
(8) left surface opens up fluted (10), and the groove (10) is fixedly connected with water-stop sheet (12) by connection sheet (11), described
Water-stop sheet (12) surface uniform welding, which is connected with, reinforces connecting plate (13), and the discharge outlet (7) connects by the way that drainpipe (15) is fixed
Water pump (16) is connected to, steel sheet pile (5) bottom is welded and connected with cofferdam substrate (9).
2. a kind of highway bridge construction cofferdam device according to claim 1, it is characterised in that：It is described by steel sheet pile (5)
The square cofferdam of composition is fixedly connected with fence (1), and the cushion cap (2) is square, and it is internal to be fixedly mounted on fence (1).
3. a kind of highway bridge construction cofferdam device according to claim 1, it is characterised in that：The drainpipe (15) one
Part is fixedly mounted on interior room (17), and another part is fixedly connected through inside panel (14) with water pump (16).
4. a kind of highway bridge construction cofferdam device according to claim 1, it is characterised in that：Water-stop sheet (12) bottom
End is welded to connect with cofferdam substrate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721047161.1U CN207419500U (en) | 2017-08-21 | 2017-08-21 | A kind of highway bridge construction cofferdam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721047161.1U CN207419500U (en) | 2017-08-21 | 2017-08-21 | A kind of highway bridge construction cofferdam device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207419500U true CN207419500U (en) | 2018-05-29 |
Family
ID=62314904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721047161.1U Expired - Fee Related CN207419500U (en) | 2017-08-21 | 2017-08-21 | A kind of highway bridge construction cofferdam device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207419500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764416A (en) * | 2019-04-02 | 2020-10-13 | 广西长长路桥建设有限公司 | Highway bridge construction cofferdam device |
-
2017
- 2017-08-21 CN CN201721047161.1U patent/CN207419500U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764416A (en) * | 2019-04-02 | 2020-10-13 | 广西长长路桥建设有限公司 | Highway bridge construction cofferdam device |
| CN111764416B (en) * | 2019-04-02 | 2022-05-10 | 广西长长路桥建设有限公司 | Highway bridge construction cofferdam device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |