CN212104145U - Cofferdam protection reinforcing structure for river channel construction - Google Patents
Cofferdam protection reinforcing structure for river channel construction Download PDFInfo
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- CN212104145U CN212104145U CN201921644774.2U CN201921644774U CN212104145U CN 212104145 U CN212104145 U CN 212104145U CN 201921644774 U CN201921644774 U CN 201921644774U CN 212104145 U CN212104145 U CN 212104145U
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- cofferdam
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- main body
- fixedly connected
- river course
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Abstract
The utility model provides a cofferdam protection additional strengthening is used in river course construction belongs to river course construction technical field, including first main part, the outside fixed surface of first main part is connected with the connecting plate, the outside fixedly connected with picture peg of connecting plate, the top fixedly connected with second main part of first main part, the fluting is transversely seted up on the surface of second main part, the fluting equidistance sets up, the fluting sets up to trapezoidal cell body, the fixed closed plate that sets up between the fluting, fixedly connected with connecting plate between closed plate and the second main part, set up the opening between second main part and the inside casing, the inboard of second main part is fixed to be set up the inside casing. Through the picture peg, reach and be connected fixed effect with cofferdam main part and river course, have good stability as trapezoidal picture peg base, when building the cofferdam, when using bagged clay to consolidate the cofferdam surface, through the closing plate embedding between every bagged clay, reach confined effect, be favorable to improving the shock resistance of cofferdam.
Description
Technical Field
The utility model relates to a river course construction technical field, more specifically relates to a cofferdam protection additional strengthening is used in river course construction.
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 height of the cofferdam is higher than the highest water level possibly appearing in the construction period
The existing cofferdam is often complex in the building process, so that the efficiency of the cofferdam in the building process is low, and particularly when the bottom environment of a river channel for building the cofferdam is complex, the connection between the cofferdam and the river channel is not stable enough, so that the use effect components of a cofferdam structure for subsequent trimming are caused, and good cofferdam building construction treatment is difficult to realize.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem in the background to a cofferdam protection additional strengthening is used in river course construction is provided.
In order to achieve the above object, the utility model provides a following technical scheme: including first main part, the outside fixed surface of first main part is connected with connecting plate one, the outside fixedly connected with picture peg that the connecting plate is the same, the top fixedly connected with second main part of first main part, the fluting is transversely seted up on the surface of second main part, and the fluting equidistance sets up, the fluting sets up to trapezoidal cell body, the fixed closing plate that sets up between the fluting, fixedly connected with connecting plate two between closing plate and the second main part, set up the opening between second main part and the inside casing, the inboard fixed inside casing that sets up of second main part, fixed embedding sets up the support column and supports the head between the outside of inside casing and the second main part inboard, support column and support head fixed connection, set up to the inner chamber between second main part and the inside casing.
Preferably, the picture peg sets up a plurality ofly, along the vertical setting in surface of first main part, and the picture peg is overall trapezoidal range, and the bottom protrusion first main part of picture peg sets up.
Preferably, the second connecting plate and the sealing plate are both soft plastic plates, and the sealing plate is a triangular plate with a convex surface.
Preferably, the opening is located at the bottom between the second main body and the inner frame.
Preferably, the supporting column is an arc-shaped column which is concave outwards and is fixedly connected with the inner wall of the second main body.
Preferably, the support head is T-shaped, the support head is fixedly connected with the outer side of the inner frame, and the support column and the support head are both made of composite rubber materials.
The utility model provides a river course construction is with cofferdam protection additional strengthening has following beneficial effect:
1. the cofferdam protection reinforcing structure for river channel construction achieves the effect of connecting and fixing the cofferdam main body and the river channel when the cofferdam is practical through the plugboard, and has good stability as a trapezoidal plugboard base.
2. The cofferdam protection reinforcing structure for river construction has the advantages that when the cofferdam is built and the surface of the cofferdam is reinforced by bagged cohesive soil, the sealing plate is embedded between each bag of bagged cohesive soil, so that the sealing effect is achieved, and the impact resistance of the cofferdam is improved.
3. This kind of cofferdam protection additional strengthening is used in river course construction uses the outside net to consolidate to the cofferdam when the user of service uses, through the opening that the bottom set up, passes the opening with the wire side, and the wire side can imbed between the inner frame is inboard to pull out in the inner frame at both ends, reach reinforced (rfd) effect, convenient to use.
4. This kind of cofferdam protection additional strengthening for river course construction, when using the cofferdam, through the support column that sets up between second main part and the inside casing and support the head, reach the effect of effectively buffering to external pressure.
Drawings
Fig. 1 is a plan view of the overall structure of the present invention.
Fig. 2 is a cross-sectional view of the overall structure of the present invention.
In FIGS. 1-2: 1-a first main body, 2-an inserting plate, 3-a connecting plate I, 4-a second main body, 5-a groove, 6-a closing plate, 7-an inner frame, 8-a connecting plate, 9-an opening, 10-a supporting column, 11-a supporting head and 12-an inner cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1 to 2, in an embodiment of the present invention, a cofferdam protection reinforcing structure for river channel construction, including a first main body 1, a first connecting plate 3 fixedly connected to the outer side surface of the first main body 1, a first connecting plate 3 fixedly connected to the outer side of the first connecting plate 2, a second main body 4 fixedly connected to the top end of the first main body 1, a slot 5 is transversely provided on the surface of the second main body 4, the slot 5 is equidistantly disposed, the slot 5 is set to be a trapezoidal slot body, a sealing plate 6 is fixedly disposed between the slot 5, a second connecting plate 8 is fixedly connected between the sealing plate 6 and the second main body 4, an opening 9 is disposed between the second main body 4 and the inner frame 7, an inner frame 7 is fixedly disposed on the inner side of the second main body 4, a supporting column 10 and a supporting head 11 are fixedly embedded between the outer side of the inner frame 7 and the inner side of the second main body 4, the supporting.
In this embodiment, picture peg 2 sets up a plurality ofly, along the vertical setting in surface of first main part 1, and picture peg 2 generally is trapezoidal range, and the bottom protrusion first main part 1 of picture peg 2 sets up, through picture peg 2, when practical cofferdam, reaches and is connected fixed effect with cofferdam main part and river course, and 2 bases have good stability as trapezoidal picture peg.
In this embodiment, the second connecting plate 8 and the sealing plate 6 are both provided with soft plastic plates, and the sealing plate 6 is provided with a triangular plate with a convex surface, so that when the cofferdam is built, bagged cohesive soil is used for reinforcing the surface of the cofferdam, and the sealing plate 6 is embedded between each bag of bagged cohesive soil, thereby achieving the sealing effect and being beneficial to improving the impact resistance of the cofferdam.
In this embodiment, opening 9 is located the bottom between second main part 4 and the inside casing 7 simultaneously, uses outside net face to consolidate to the cofferdam when using, through the opening 9 that the bottom set up, passes opening 9 with the net face, and the net face can imbed between the inside casing 7 is inboard to pull out in inside casing 7 at both ends, reach reinforced effect, convenient to use.
In this embodiment, the supporting column 10 is an arc-shaped column, the inner wall of the second main body 4 is fixedly connected, the supporting head 11 is set to be "T" shaped, the outer side of the inner frame 7 is fixedly connected, the supporting column 10 and the supporting head 11 are made of composite rubber materials, and when the cofferdam is used, the effect of effectively buffering external pressure is achieved through the supporting column 10 and the supporting head 11 arranged between the second main body 4 and the inner frame 7.
In using the utility model relates to a during cofferdam protection additional strengthening is used in river course construction, at first, the user inserts picture peg 2 in the river course ground, connect fixedly to the cofferdam main part, later the user uses outside wire side to pass opening 9, make the wire side be located inside casing 7 inboardly, then the user pours the cohesive soil wall in to inside casing 7, after pouring the completion, the user makes outside bagged cohesive soil, evenly distributed is between closing plate 6, make closing plate 6 be located every bag cohesive soil clearance department, seal, when using the cofferdam, support column 10 and support head 11 between second main part 4 and the inside casing 7 cushion the external pressure, improve holistic crushing resistance and stability of cofferdam.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. The utility model provides a river course is cofferdam protection additional strengthening for construction, includes first main part (1), its characterized in that: the outer side surface of the first main body (1) is fixedly connected with a first connecting plate (3), the outer side of the first connecting plate (3) is fixedly connected with a plugboard (2), the top end of the first main body (1) is fixedly connected with a second main body (4), the surface of the second main body (4) is transversely provided with grooves (5), the grooves (5) are arranged at equal intervals, the grooves (5) are arranged into trapezoidal groove bodies, a sealing plate (6) is fixedly arranged between the grooves (5), a second connecting plate (8) is fixedly connected between the sealing plate (6) and the second main body (4), an opening (9) is arranged between the second main body (4) and an inner frame (7), an inner frame (7) is fixedly arranged at the inner side of the second main body (4), a supporting column (10) and a supporting head (11) are fixedly embedded between the outer side of the inner frame (7) and the inner side of the second main body (4, the supporting column (10) is fixedly connected with the supporting head (11), and an inner cavity (12) is formed between the second main body (4) and the inner frame (7).
2. The cofferdam protection reinforcing structure for river course construction according to claim 1, characterized in that: the picture peg (2) set up a plurality ofly, along the vertical setting in surface of first main part (1), and picture peg (2) generally are trapezoidal range, and the bottom protrusion first main part (1) of picture peg (2) sets up.
3. The cofferdam protection reinforcing structure for river course construction according to claim 1, characterized in that: the second connecting plate (8) and the sealing plate (6) are both soft plastic plates, and the sealing plate (6) is a triangular plate with a convex surface.
4. The cofferdam protection reinforcing structure for river course construction according to claim 1, characterized in that: the opening (9) is simultaneously positioned at the bottom between the second main body (4) and the inner frame (7).
5. The cofferdam protection reinforcing structure for river course construction according to claim 1, characterized in that: the supporting columns (10) are arranged to be arc-shaped columns which are concave outwards and fixedly connected with the inner wall of the second main body (4).
6. The cofferdam protection reinforcing structure for river course construction according to claim 1, characterized in that: the support head (11) is T-shaped and fixedly connected with the outer side of the inner frame (7), and the support column (10) and the support head (11) are both made of composite rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921644774.2U CN212104145U (en) | 2019-09-29 | 2019-09-29 | Cofferdam protection reinforcing structure for river channel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921644774.2U CN212104145U (en) | 2019-09-29 | 2019-09-29 | Cofferdam protection reinforcing structure for river channel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212104145U true CN212104145U (en) | 2020-12-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921644774.2U Active CN212104145U (en) | 2019-09-29 | 2019-09-29 | Cofferdam protection reinforcing structure for river channel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212104145U (en) |
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2019
- 2019-09-29 CN CN201921644774.2U patent/CN212104145U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211110 Address after: 550025 No. 819-1, building B, Dianshang Kechuang Park, Gui'an comprehensive free trade zone, Gui'an new area, Guizhou Province Patentee after: Guizhou Longxiang Construction Co., Ltd Address before: 610100 No. 1, floor 23, unit 3, building 12, No. 3777, Yidu West Road, Longquanyi District, Chengdu, Sichuan Patentee before: Liyouxiang |