CN210263093U - Highway bridge construction cofferdam device - Google Patents
Highway bridge construction cofferdam device Download PDFInfo
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- CN210263093U CN210263093U CN201920498296.2U CN201920498296U CN210263093U CN 210263093 U CN210263093 U CN 210263093U CN 201920498296 U CN201920498296 U CN 201920498296U CN 210263093 U CN210263093 U CN 210263093U
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- drainage
- rail
- fence
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- fixedly connected
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- 238000010276 construction Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 230000003014 reinforcing effect Effects 0.000 claims description 43
- 238000005260 corrosion Methods 0.000 claims description 12
- 230000007797 corrosion Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of public road bridge roof beam construction engineering, especially, be a public road bridge roof beam construction cofferdam device, including rail one, rail one side fixedly connected with drainage column one, drainage column one side fixedly connected with rail two, rail two one side fixedly connected with drainage column two, drainage column two one side fixedly connected with rail three, rail three one side fixedly connected with drainage column three, drainage column one, drainage column two and drainage column three bottom inboard have all seted up the water inlet; through being equipped with water inlet, drainage post one, drainage post two, drainage post three and water pump, the structure cooperation is used, has the water pump through the water inlet with drainage post one, drainage post two and the water inlet pipe connection of drainage post three bottoms, can discharge the inside water of cofferdam toward the outside simultaneously, improves the high efficiency of drainage, can also reduce the space that the pipeline occupied simultaneously and influence user of service's operation space, improves the utilization ratio of device.
Description
Technical Field
The utility model belongs to the technical field of public road bridge roof beam construction engineering, concretely relates to public road bridge roof beam construction cofferdam device.
Background
The cofferdam is a temporary enclosure structure constructed for constructing permanent water conservancy facilities in the water conservancy engineering construction, has the function of preventing water and soil from entering the construction position of a building so as to drain water in the cofferdam, excavate a foundation pit and construct the building, is generally mainly used in the water conservancy construction, along with the rapid development of cities, the more and more highway bridges are constructed, and the building is generally dismantled after being used up, so that the cofferdam has the characteristics of stable structure, good seepage resistance, high impact resistance and compressive strength, convenience in construction, maintenance, convenience in removal, economy, reasonability and the like.
The prior art has the following problems:
1. after the existing cofferdam device for highway bridge construction is used for a long time, the stability of the device is poor, the situations of shaking, water seepage and the like are easy to occur, and inconvenience is brought to the use of constructors;
2. the existing cofferdam device for highway bridge construction needs to consume a large amount of manpower in the discharging process, and meanwhile, the discharging process easily influences the construction operation of workers and brings inconvenience to the use of engineers.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a highway bridge construction cofferdam device has that the crushing resistance is good, characteristics that drainage efficiency is fast.
In order to achieve the above object, the utility model provides a following technical scheme: a cofferdam device for highway bridge construction comprises a first fence, wherein one side of the first fence is fixedly connected with a drainage column I, one side of the drainage column I is fixedly connected with a second fence, one side of the second fence is fixedly connected with a drainage column II, one side of the drainage column II is fixedly connected with a third fence, one side of the third fence is fixedly connected with a drainage column III, the inner sides of the bottoms of the first drainage column, the second drainage column and the third drainage column are respectively provided with a water inlet, the water inlet is connected with a water pump through a pipeline, one side of the first fence is fixedly connected with a first connecting piece, the first connecting piece is movably connected with a first reinforcing support frame and a second reinforcing support frame through buckles, one side of the second fence is fixedly connected with a second connecting piece, the second connecting piece is movably connected with a second reinforcing support frame and a third reinforcing support frame through buckles, one side of the third fence is, round holes are formed in the outer side surfaces of the first rail, the second rail and the third rail.
Preferably, the first fence, the second fence and the third fence are triangular structures, and the third reinforcing support frame, the second reinforcing support frame and the third reinforcing support frame are triangular structures.
Preferably, the round hole is irregular round hole, drainage post one, drainage post two, drainage post three and water pump pipeline junction are equipped with the sealing washer.
Preferably, the water outlets are formed in the first drainage column, the second drainage column and the third drainage column, and the first drainage column, the second drainage column and the third drainage column are matched with the water pump structure.
Preferably, the first fence, the second fence and the third fence are respectively coated with a corrosion-resistant layer, and the first drainage column, the second drainage column and the third drainage column are respectively coated with a corrosion-resistant layer.
Preferably, the first reinforcing support frame, the second reinforcing support frame and the third reinforcing support frame are respectively coated with corrosion-resistant rubber pads.
Preferably, round holes are formed in the first rail, the second rail and the third rail, and the round holes are arranged in the first rail, the second rail and the third rail in an array mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through being equipped with the round hole, rail one, rail two, rail three, consolidate support frame one, consolidate support frame two and consolidate support frame three, the structure cooperation is used, rail one, rail two organizes into triangle-shaped structure with rail three, can improve the stability of structure, consolidate support frame one, consolidate support frame two and consolidate support frame three and make up into triangle-shaped in inside, the stability that the additional strengthening used, the impact area of water can also be reduced to the round hole simultaneously, reduce the lifting surface area and then can improve the compressive capacity in cofferdam, the utilization ratio and the life of improvement device.
2. Through being equipped with water inlet, drainage post one, drainage post two, drainage post three and water pump, the structure cooperation is used, has the water pump through the water inlet with drainage post one, drainage post two and the water inlet pipe connection of drainage post three bottoms, can discharge the inside water of cofferdam toward the outside simultaneously, improves the high efficiency of drainage, can also reduce the space that the pipeline occupied simultaneously and influence user of service's operation space, improves the utilization ratio of device.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the water pump and the water inlet of the present invention;
in the figure: 1. a first fence; 2. a first drainage column; 3. a second fence; 4. a second drainage column; 5. a fence III; 6. a third drainage column; 7. a water inlet; 8. a water pump; 9. a first connecting piece; 10. reinforcing the first support frame; 11. reinforcing a second support frame; 12. a second connecting piece; 13. reinforcing a support frame III; 14. a third connecting piece; 15. a circular hole.
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.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions: a cofferdam device for highway bridge construction comprises a fence I1, wherein one side of the fence I1 is fixedly connected with a drainage column I2, one side of the drainage column I2 is fixedly connected with a fence II 3, one side of the fence II 3 is fixedly connected with a drainage column II 4, one side of the drainage column II 4 is fixedly connected with a fence III 5, one side of the fence III 5 is fixedly connected with a drainage column III 6, the inner sides of the bottoms of the drainage column I2, the drainage column II 4 and the drainage column III 6 are respectively provided with a water inlet 7, the water inlet 7 is connected with a water pump 8 through a pipeline, one side of the fence I1 is fixedly connected with a connecting piece I9, the connecting piece I9 is movably connected with a reinforcing support frame I10 and a reinforcing support frame II 11 through a buckle, one side of the fence II 3 is fixedly connected with a connecting piece II 12, the connecting piece II 12 is, the third connecting piece 14 is movably connected with a first reinforcing support frame 10 and a third reinforcing support frame 13 through a buckle, and round holes 15 are formed in the outer side surfaces of the first rail 1, the second rail 3 and the third rail 5.
In this embodiment: the water drainage device comprises a fence I1, wherein one side of the fence I1 is fixedly connected with a drainage column I2, one side of the drainage column I2 is fixedly connected with a fence II 3, one side of the fence II 3 is fixedly connected with a drainage column II 4, one side of the drainage column II 4 is fixedly connected with a fence III 5, one side of the fence III 5 is fixedly connected with a drainage column III 6, the bottoms of the drainage column I2, the drainage column II 4 and the drainage column III 6 are respectively provided with a water inlet 7, the water inlets 7 are connected with a water pump 8 through pipelines, the water can be drained outwards through the water pump 8 by using the three water inlets 7 at the same time, the space occupancy is reduced, the drainage efficiency is improved, one side of the fence I1 is fixedly connected with a connecting piece I9, the connecting piece I9 is movably connected with a reinforcing support frame I10 and a reinforcing support frame II 11 through a buckle, one side of, three 5 one sides fixedly connected with connecting pieces three 14 of rail, connecting pieces three 14 have reinforced support frame one 10 and reinforced support frame three 13 through buckle swing joint, can conveniently reinforce support frame one 10, reinforced support frame two 11 and reinforced support frame three 13's installation and dismantlement, the triangle-shaped structure that encloses simultaneously, can also strengthen the stability of device, rail one 1, round hole 15 has all been seted up on rail two 3 and the three 5 outside surfaces of rail, can reduce rail one 1, the impact force that receives water in the two 3 and the three 5 outsides of rail, and then the stability of additional strengthening use.
Specifically, the first rail 1, the second rail 3 and the third rail 5 are triangular structures, and the third reinforcing support frame 13, the second reinforcing support frame 11 and the third reinforcing support frame 13 are triangular structures; the triangle-shaped structure can improve the stability of structural use, and then improves the life of device.
Specifically, the round hole 15 is an irregular round hole 15, and sealing rings are arranged at the joints of the first drainage column 2, the second drainage column 4, the third drainage column 6 and the water pump 8; can prevent water leakage and cause certain influence on construction environment.
Specifically, water outlets are formed in the tops of the first drainage column 2, the second drainage column 4 and the third drainage column 6, and the first drainage column 2, the second drainage column 4 and the third drainage column 6 are structurally matched with the water pump 8; the space occupancy is reduced, and convenience is provided for the use of constructors.
Specifically, the outer sides of the first fence 1, the second fence 3 and the third fence 5 are respectively coated with an anti-corrosion layer, and the outer sides of the first drainage column 2, the second drainage column 4 and the third drainage column 6 are respectively coated with an anti-corrosion layer; can prevent the corrosion of water for a long time and prolong the service life of the structure.
Specifically, corrosion-resistant rubber pads are adhered to the outer sides of the first reinforcing support frame 10, the second reinforcing support frame 11 and the third reinforcing support frame 13; can prevent the corrosion of water for a long time and prolong the service life of the structure.
Specifically, the outer sides of the first rail 1, the second rail 3 and the third rail 5 are all provided with round holes 15, and the round holes 15 are arranged on the outer sides of the first rail 1, the second rail 3 and the third rail 5 in an array manner; the impact force of water on the device can be reduced, and the pressure resistance of the device is improved.
The utility model discloses a theory of operation and use flow: a highway bridge construction cofferdam device is characterized in that when the cofferdam device is used, firstly, a first reinforcing support frame 10, a second reinforcing support frame 11 and a third reinforcing support frame 13 can be conveniently mounted and dismounted through a first connecting piece 9, a second connecting piece 12 and a third connecting piece 14, meanwhile, the first reinforcing support frame 10, the second reinforcing support frame 11 and the third reinforcing support frame 13 are combined into a triangle, and through round holes 15 formed in the outer sides of a first fence 1, a second fence 3 and a third fence 5, acting force of water on the device can be reduced. When the device is inside to need the drainage, through water inlet 7 and water pump 8's setting, can make the pipeline pass through drainage column one 2, drainage column two 4 and be connected with drainage column three 6's water inlet 7, draw water the drainage to three water inlet 6 simultaneously through water pump 8.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a public road bridge roof beam construction cofferdam device, includes rail (1), rail (1) one side fixedly connected with drainage post (2), drainage post (2) one side fixedly connected with rail two (3), rail two (3) one side fixedly connected with drainage post two (4), drainage post two (4) one side fixedly connected with rail three (5), rail three (5) one side fixedly connected with drainage post three (6), its characterized in that: the inner sides of the bottoms of the drainage column I (2), the drainage column II (4) and the drainage column III (6) are respectively provided with a water inlet (7), the water inlet (7) is connected with a water pump (8) through a pipeline, one side of the first fence (1) is fixedly connected with a first connecting piece (9), the first connecting piece (9) is movably connected with a first reinforcing support frame (10) and a second reinforcing support frame (11) through a buckle, one side of the second fence (3) is fixedly connected with a second connecting piece (12), the second connecting piece (12) is movably connected with a second reinforcing support frame (11) and a third reinforcing support frame (13) through a buckle, one side of the rail III (5) is fixedly connected with a connecting piece III (14), the connecting piece III (14) is movably connected with a reinforcing support frame I (10) and a reinforcing support frame III (13) through a buckle, round holes (15) are formed in the outer side surfaces of the first fence (1), the second fence (3) and the third fence (5).
2. The highway bridge construction cofferdam device of claim 1, characterized in that: the first fence (1), the second fence (3) and the third fence (5) are triangular structures, and the third reinforcing support frame (13), the second reinforcing support frame (11) and the third reinforcing support frame (13) are triangular structures.
3. The highway bridge construction cofferdam device of claim 1, characterized in that: and sealing rings are arranged at the joints of the drainage column I (2), the drainage column II (4), the drainage column III (6) and the water pump (8) pipeline.
4. The highway bridge construction cofferdam device of claim 1, characterized in that: the water outlet has all been seted up at drainage post (2), drainage post two (4) and drainage post three (6) top, drainage post (2), drainage post two (4), drainage post three (6) and water pump (8) structure phase-match.
5. The highway bridge construction cofferdam device of claim 1, characterized in that: the anti-corrosion fence is characterized in that the corrosion-resistant layers are attached to the outer sides of the first fence (1), the second fence (3) and the third fence (5), and the corrosion-resistant layers are attached to the outer sides of the first drainage column (2), the second drainage column (4) and the third drainage column (6).
6. The highway bridge construction cofferdam device of claim 1, characterized in that: and corrosion-resistant rubber pads are respectively attached to the outer sides of the first reinforcing support frame (10), the second reinforcing support frame (11) and the third reinforcing support frame (13).
7. The highway bridge construction cofferdam device of claim 1, characterized in that: round holes (15) are formed in the outer sides of the first rail (1), the second rail (3) and the third rail (5), and the round holes (15) are arrayed on the outer sides of the first rail (1), the second rail (3) and the third rail (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920498296.2U CN210263093U (en) | 2019-04-14 | 2019-04-14 | Highway bridge construction cofferdam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920498296.2U CN210263093U (en) | 2019-04-14 | 2019-04-14 | Highway bridge construction cofferdam device |
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| Publication Number | Publication Date |
|---|---|
| CN210263093U true CN210263093U (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920498296.2U Active CN210263093U (en) | 2019-04-14 | 2019-04-14 | Highway bridge construction cofferdam device |
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| CN (1) | CN210263093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523235A (en) * | 2020-12-09 | 2021-03-19 | 崔朋 | Water conservancy construction cofferdam device |
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2019
- 2019-04-14 CN CN201920498296.2U patent/CN210263093U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523235A (en) * | 2020-12-09 | 2021-03-19 | 崔朋 | Water conservancy construction cofferdam device |
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