CN213625643U - Water conservancy construction cofferdam device - Google Patents
Water conservancy construction cofferdam device Download PDFInfo
- Publication number
- CN213625643U CN213625643U CN202020916212.5U CN202020916212U CN213625643U CN 213625643 U CN213625643 U CN 213625643U CN 202020916212 U CN202020916212 U CN 202020916212U CN 213625643 U CN213625643 U CN 213625643U
- Authority
- CN
- China
- Prior art keywords
- channel
- section steel
- water conservancy
- conservancy construction
- fore shaft
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Piles And Underground Anchors (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The utility model discloses a water conservancy construction cofferdam device, including channel-section steel, bracing arc board and enhancement rib, channel-section steel one side is provided with the bracing arc board, be provided with in the middle of the bracing arc board strengthen the rib, the channel-section steel is kept away from bracing arc board one side is provided with the blend stop, the shaping of channel-section steel both ends has the fore shaft. Has the advantages that: through the enhancement rib and the bracing arc board that set up for the channel-section steel obtains strengthening the support, avoids the channel-section steel to warp under powerful water pressure effect, avoids the cofferdam to damage, through blend stop, recess and the sealed glue that sets up, makes the magnetism sealing strip solid by the blend stop card, avoids the magnetism sealing strip to break away from the fore shaft, and sealed effect of gluing simultaneously can make the fore shaft position avoid appearing the phenomenon of leaking.
Description
Technical Field
The utility model relates to a water conservancy construction equipment field, concretely relates to water conservancy construction cofferdam device.
Background
The cofferdam is a temporary enclosure structure constructed for constructing permanent water conservancy facilities in the water conservancy project construction. The cofferdam has the functions of preventing water and soil from entering the building position of the building so as to drain water in the cofferdam, excavate a foundation pit and build the building. The cofferdam is mainly used in hydraulic buildings in general, and the cofferdam is dismantled after being used up except for being used as a part of a formal building. The cofferdam height is higher than the highest water level that may occur during construction. The existing water conservancy construction cofferdam is carried out by steel sheet piles, the cofferdam effect is good, and the requirement of water conservancy construction can be met.
The effect of strengthening the support lacks on the current steel sheet pile cofferdam channel-section steel for the channel-section steel is under powerful hydraulic effect, and then warp easily, and then causes the cofferdam to damage, and simultaneously, current steel sheet pile seals through pasting the magnetism sealing strip in the fore shaft junction, and the magnetism sealing strip breaks away from the fore shaft easily under fore shaft extrusion effort effect, and then makes the fore shaft position the phenomenon of leaking appear, consequently needs a utility model to solve current problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, a water conservancy construction cofferdam device has now been proposed, the effect that lacks the enhancement support on the current steel sheet pile cofferdam channel-section steel has been solved for the channel-section steel is under powerful hydraulic effect, easy deformation, and then causes the problem that the cofferdam damaged, and current steel sheet pile seals through pasting the magnetism sealing strip in the fore shaft junction, the magnetism sealing strip breaks away from the fore shaft easily under fore shaft extrusion effort effect, and then makes the fore shaft position the problem that the phenomenon of leaking appears.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a water conservancy construction cofferdam device, including channel-section steel, bracing arc board and enhancement rib, channel-section steel one side is provided with the bracing arc board, be provided with in the middle of the bracing arc board strengthen the rib, the channel-section steel is kept away from bracing arc board one side is provided with the blend stop, the shaping of channel-section steel both ends has the fore shaft, the shaping is fluted on the fore shaft, be provided with sealed glue in the recess.
Furthermore, a magnetic sealing strip is filled between the locking notches, and the inclined strut arc plate is welded with the channel steel.
Through adopting above-mentioned technical scheme, the magnetism sealing strip can be so that the fore shaft is connected each other tightly, guarantees the water proof effect of channel-section steel.
Furthermore, strengthen the rib with the channel-section steel welding, the blend stop with the channel-section steel welding.
Through adopting above-mentioned technical scheme, strengthen the rib and improve the enhancement supporting role of channel-section steel, and then improve the intensity of channel-section steel.
Furthermore, the barrier strip has two, the fore shaft with the fore shaft passes through the draw-in groove and connects.
By adopting the technical scheme, the barrier strip can be used for clamping and fixing the sealing magnetic strip, so that the magnetic sealing strip is prevented from falling off.
Further, the sealant is connected with the groove in a glued mode, and the magnetic sealing strip is connected with the locking notch in a magnetic adsorption mode.
By adopting the technical scheme, the sealing glue can be filled into the groove, so that the locking notch can be tightly connected, and the sealing effect of the channel steel is improved.
Furthermore, five reinforcing ribs are arranged, and the channel steel is made of carbon structural steel.
Through adopting above-mentioned technical scheme, strengthen the rib and can strengthen the horizontal anti-shear force of channel-section steel.
Further, the shape of the groove is an ellipse.
By adopting the technical scheme, the groove provides a filling space for the sealant.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. in order to solve the problem that the channel steel is easy to deform under the action of strong water pressure and further cause damage to the cofferdam due to the lack of the function of reinforcing support on the channel steel of the conventional steel sheet pile cofferdam, the utility model has the advantages that the channel steel is reinforced and supported by the arranged reinforcing ribs and the inclined strut arc plates, the channel steel is prevented from deforming under the action of strong water pressure, and the damage to the cofferdam is avoided;
2. for solving current steel sheet pile seal through pasting the magnetism sealing strip in the fore shaft junction, the magnetism sealing strip breaks away from the fore shaft under fore shaft extrusion effort effect easily, and then makes the fore shaft position appear the problem of the phenomenon of leaking, the utility model discloses a blend stop, recess and the sealed glue that set up for the magnetism sealing strip is blocked admittedly by the blend stop card, avoids the magnetism sealing strip to break away from the fore shaft, and sealed effect of gluing can make the fore shaft position avoid appearing the phenomenon of leaking simultaneously.
Drawings
Fig. 1 is a top view of a water conservancy construction cofferdam device of the utility model;
fig. 2 is the enlarged view of a position in fig. 1 in the water conservancy construction cofferdam device of the utility model.
The reference numerals are explained below:
1. channel steel; 2. blocking strips; 3. a magnetic seal strip; 4. locking the opening; 5. sealing glue; 6. an inclined strut arc plate; 7. a groove; 8. the reinforcing ribs.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-2, this embodiment a water conservancy construction cofferdam device, including channel-section steel 1, bracing arc board 6 and strengthening rib 8, it has magnetic sealing strip 3 to fill between fore shaft 4, bracing arc board 6 and channel-section steel 1 welding, strengthen rib 8 and channel-section steel 1 welding, blend stop 2 has two, fore shaft 4 passes through the draw-in groove with fore shaft 4 and is connected, sealed glue 5 splices with recess 7, magnetic sealing strip 3 is connected with fore shaft 4 magnetic adsorption, it has five to strengthen rib 8, channel-section steel 1's material is carbon element structural steel, recess 7 shape is oval.
As shown in fig. 1-2, in this embodiment, 1 side of channel-section steel is provided with bracing arc plate 6, be provided with reinforcing rib 8 in the middle of bracing arc plate 6, channel-section steel 1 is kept away from bracing arc plate 6 one side and is provided with blend stop 2, 1 both ends shaping of channel-section steel has fore shaft 4, shaping fluted 7 on the fore shaft 4, be provided with sealed glue 5 in the recess 7, reinforcing rib 8 and bracing arc plate 6 through setting up, make channel-section steel 1 obtain strengthen supporting, avoid channel-section steel 1 to warp under powerful water pressure effect, avoid the cofferdam to damage, through the blend stop 2 that sets up, recess 7 and sealed glue 5, make magnetic sealing strip 3 blocked by blend stop 2 admittedly, avoid magnetic sealing strip 3 to break away from fore shaft 4, sealed effect of sealed glue 5 can make fore shaft 4 position avoid appearing the phenomenon of leaking simultaneously.
The specific implementation process of this embodiment is as follows: when using, squeeze into the ground with channel-section steel 1 through the pile device in, make channel-section steel 1 carry out the card through fore shaft 4 and block solid connection, after 1 pile of channel-section steel finishes, will seal glue 5 and pour into recess 7 in, simultaneously with the magnetic sealing strip 3 card income fore shaft 4 position, blend stop 2 can avoid magnetic sealing strip 3 to drop, strengthen rib 8 and bracing arc plate 6 through the setting, make channel-section steel 1 obtain the enhancement support, avoid channel-section steel 1 to warp under powerful water pressure effect, avoid the cofferdam to damage, blend stop 2 through setting up, recess 7 and sealed glue 5, make magnetic sealing strip 3 blocked firmly by blend stop 2, avoid magnetic sealing strip 3 to break away from fore shaft 4, sealed effect of gluing 5 can make fore shaft 4 positions avoid appearing the phenomenon of leaking simultaneously.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. The utility model provides a water conservancy construction cofferdam device which characterized in that: including channel-section steel (1), bracing arc board (6) and enhancement rib (8), channel-section steel (1) one side is provided with bracing arc board (6), be provided with in the middle of bracing arc board (6) strengthen rib (8), channel-section steel (1) is kept away from bracing arc board (6) one side is provided with blend stop (2), channel-section steel (1) both ends shaping has fore shaft (4), the shaping is gone up in fore shaft (4) has recess (7), be provided with sealed glue (5) in recess (7).
2. The water conservancy construction cofferdam device of claim 1, characterized in that: and a magnetic sealing strip (3) is filled between the locking notches (4), and the inclined strut arc plate (6) is welded with the channel steel (1).
3. The water conservancy construction cofferdam device of claim 2, characterized in that: strengthen rib (8) with channel-section steel (1) welding, blend stop (2) with channel-section steel (1) welding.
4. A water conservancy construction cofferdam device of claim 3, characterized in that: the barrier strips (2) are two, and the locking notch (4) is connected with the locking notch (4) through a clamping groove.
5. The water conservancy construction cofferdam device of claim 4, characterized in that: the sealing glue (5) is connected with the groove (7) in an adhesive mode, and the magnetic sealing strip (3) is connected with the locking notch (4) in a magnetic adsorption mode.
6. A water conservancy construction cofferdam device of claim 5, characterized in that: five reinforcing ribs (8) are arranged, and the channel steel (1) is made of carbon structural steel.
7. The water conservancy construction cofferdam device of claim 6, characterized in that: the groove (7) is oval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020916212.5U CN213625643U (en) | 2020-05-27 | 2020-05-27 | Water conservancy construction cofferdam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020916212.5U CN213625643U (en) | 2020-05-27 | 2020-05-27 | Water conservancy construction cofferdam device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213625643U true CN213625643U (en) | 2021-07-06 |
Family
ID=76620624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020916212.5U Expired - Fee Related CN213625643U (en) | 2020-05-27 | 2020-05-27 | Water conservancy construction cofferdam device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213625643U (en) |
-
2020
- 2020-05-27 CN CN202020916212.5U patent/CN213625643U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213625643U (en) | Water conservancy construction cofferdam device | |
| CN212866371U (en) | Reverse construction method anchoring steel bar type first floor beam column connecting node | |
| CN106256965A (en) | A kind of sheet pile for seepage control connects snap close | |
| CN211200406U (en) | Pipeline slot supporting device | |
| CN104213569A (en) | Bridge pier cofferdam integrated equipment and construction method thereof | |
| CN213805411U (en) | Cantilever combination formula excavation supporting mechanism | |
| CN217629831U (en) | Larsen steel sheet pile enclosing structure for cofferdam | |
| CN212248302U (en) | Resistance to compression cofferdam steel-pipe pile | |
| CN214220591U (en) | Advanced closed groove type template for post-cast strip of underground chamber bottom plate | |
| CN213267954U (en) | Water conservancy construction cofferdam device | |
| CN212801593U (en) | Locking notch structure of steel pipe pile cofferdam | |
| CN210031674U (en) | Long-span flood control baffle | |
| CN210684440U (en) | Support structure of low cast-in-place bent cap | |
| CN221072686U (en) | Water retaining cofferdam structure for hydraulic engineering construction | |
| CN217998488U (en) | Civil engineering construction prevention of seepage passes through wall body | |
| CN217580240U (en) | Cofferdam cut-off wall heightening seepage-proofing structure | |
| CN219930838U (en) | A flood control cut-off wall for wisdom water conservancy | |
| CN220813706U (en) | Hydraulic engineering construction breakwater device | |
| CN210031676U (en) | Assembled flood control baffle | |
| CN216476370U (en) | Novel aluminum alloy template root grout stopping strip | |
| CN221193371U (en) | Seepage-proof foundation pit supporting structure | |
| CN214883694U (en) | Novel enclosure structure for excavation of foundation pit of hydraulic structure | |
| CN211368582U (en) | Novel water conservancy dykes and dams | |
| CN218233539U (en) | Additional strengthening for cofferdam | |
| CN221645831U (en) | Steel sheet pile cofferdam |
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: 20210706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |