CN217758814U - Underwater pier foundation construction slurry circulation construction device - Google Patents
Underwater pier foundation construction slurry circulation construction device Download PDFInfo
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- CN217758814U CN217758814U CN202221270142.6U CN202221270142U CN217758814U CN 217758814 U CN217758814 U CN 217758814U CN 202221270142 U CN202221270142 U CN 202221270142U CN 217758814 U CN217758814 U CN 217758814U
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Abstract
The utility model discloses a mud circulation construction device for underwater pile foundation construction, which comprises a mud suction pipeline system and a mud circulation pipeline system between steel casing barrels; the mud suction pipeline system comprises a mud pump, a mud suction pipe and a mud box, wherein the mud suction pipe sucks mud in the mud box through the mud pump and discharges the mud into any steel casing; the steel casing is arranged on the bearing platform in a matrix arrangement mode, and the upper part of each steel casing is provided with a slurry outlet; the mud circulation pipeline system between the steel protection cylinders comprises a plurality of circulation pipes and a plurality of butterfly valves, wherein the circulation pipes are positioned between two adjacent steel protection cylinders, and two ends of each circulation pipe are respectively connected with the mud outlets of the steel protection cylinders through the two butterfly valves. The utility model discloses a circulating pipe makes intercommunication each other between a plurality of steel protect the section of thick bamboo and constitutes mud circulation circuit, through butterfly valve control circulating pipe break-make and then control mud circulation direction, and then improves the efficiency of construction, simplifies the construction operation.
Description
Technical Field
The utility model relates to a bridge aquatic mound pile foundation engineering construction technical field, in particular to aquatic mound pile foundation construction mud circulation construction equipment.
Background
Due to the limitation of geographical positions and terrain conditions, construction of bridge underwater piers is commonly involved in many projects such as highways, railways, buildings and the like. In the construction process of the pile foundation of the pier in water, a common construction method is to adopt a mud pit, a sedimentation tank and the like to perform mud circulation. The construction efficiency is low and the construction operation is complicated because the construction of the mud pit and the sedimentation tank is time-consuming and labor-consuming; in addition, the mud pit and the sedimentation tank which are built have great pollution to the local water area, the environmental protection quality can not be ensured, and the environmental protection effect is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an aquatic mound pile foundation construction mud circulation construction equipment need not to build mud pit, sedimentation tank and can carry out the construction of aquatic mound pile foundation through this aquatic mound pile foundation construction mud circulation construction equipment.
The utility model discloses a technical scheme do:
a mud circulation construction device for underwater pile foundation construction comprises a mud suction pipeline system and a mud circulation pipeline system between steel casing barrels; the mud suction pipeline system comprises a mud pump, a mud suction pipe and a mud box, wherein one end of the mud suction pipe is inserted into the mud box, the mud pump is installed at the end of the insertion end of the mud suction pipe, and the other end of the mud suction pipe extends into any steel casing; the number of the steel casing barrels is a plurality, the steel casing barrels are arranged on the bearing platform in a matrix arrangement mode and penetrate through the bearing platform, and a slurry outlet is formed in the upper part of each steel casing barrel; the mud circulation pipeline system between the steel protection cylinders comprises a plurality of circulation pipes and a plurality of butterfly valves, the circulation pipes are horizontally arranged between two adjacent steel protection cylinders, two ends of each circulation pipe are connected with a mud outlet of the steel protection cylinder through the two butterfly valves respectively, the steel protection cylinders are communicated with each other through the circulation pipes to form a mud circulation loop, and the butterfly valves are used for controlling the on-off of each circulation pipe so as to control the mud circulation direction.
Furthermore, flanges are fixedly connected to the end heads of the two ends of the circulating pipe and are connected with the butterfly valve through bolts via the flanges.
Furthermore, a flange plate is fixedly connected to a slurry outlet of the steel casing and is connected with a butterfly valve through a bolt through the flange plate.
Further, the whole slurry circulation loop is in a grid shape.
The beneficial effects of the utility model are that:
this aquatic mound pile foundation construction mud circulation construction equipment makes intercommunication each other between a plurality of steel pile casings constitute mud circulation circuit through the circulating pipe, and then control mud circulation direction through butterfly valve control circulating pipe break-make, and then need not to build mud pit, sedimentation tank and can carry out the construction of aquatic mound pile foundation, has improved the efficiency of construction, has simplified construction operation. This aquatic mound pile foundation construction mud circulation construction equipment processing simple manufacture, the operation is nimble, and is safe high-efficient, and the waters pollutes for a short time, and environmental protection is effectual.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the slurry circulation of the present invention;
in the figures 1-2, 1 is a slurry pump, 2 is a slurry suction pipe, 3 is a slurry box, 4 is a steel protective cylinder, 5 is a bearing platform, 6 is a slurry outlet, 7 is a circulating pipe, and 8 is a butterfly valve.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
The embodiment discloses a water pier foundation construction mud circulation construction equipment, this water pier foundation construction mud circulation construction equipment include mud suction piping system and steel protect a mud circulation piping system between section of thick bamboo.
As shown in fig. 1, the mud suction piping system comprises a mud pump 1, a mud suction pipe 2 and a mud tank 3; one end of the slurry suction pipe 2 is inserted into the slurry box 3, the slurry pump 1 is arranged at the end of the insertion end of the slurry suction pipe 2, and the other end of the slurry suction pipe 2 extends into any steel protective cylinder 4. As shown in fig. 1-2, the number of the steel casing 4 is 12, the 12 steel casings 4 are mounted on a bearing platform 5 in a matrix arrangement mode and penetrate through the bearing platform 5, and a slurry outlet 6 is arranged on the upper pipe wall of each steel casing 4. As shown in fig. 1-2, the mud circulation pipeline system between the steel casing 4 comprises 17 circulation pipes 7 and 34 butterfly valves 8; the circulating pipe 7 is horizontally positioned between two adjacent steel protection cylinders 4, flange plates are welded at the end heads of two ends of the circulating pipe 7, the circulating pipe 7 is in bolted connection with butterfly valves 8 through the flange plates, and two ends of the circulating pipe 7 are respectively connected with slurry outlets 6 of the steel protection cylinders 4 through the two butterfly valves 8; and a flange plate is welded at the slurry outlet 6 of the steel casing 4 and is connected with a butterfly valve 8 through a bolt by the flange plate.
In summary, the 12 steel casings 4 arranged in a matrix form are communicated with each other through the circulating pipes 7 to form a grid-shaped slurry circulating loop, and meanwhile, the butterfly valve 8 is used for controlling the on-off of each circulating pipe 7, so that the slurry circulating direction is controlled.
As shown in fig. 1, in the construction process of the underwater pier foundation, a slurry pump 1 is placed into a slurry tank 3 in a hoisting mode so as to be always at the slurry level, after the slurry pump 1 is started, the slurry pump 1 pumps the slurry in the slurry tank 3, and the slurry is discharged into a No. 1 steel casing 4 through a slurry suction pipe 2. When the liquid level of the slurry in the No. 1 steel casing 4 reaches the position of the slurry outlet 6, constructors can select the slurry circulation direction according to requirements; specifically, as shown in fig. 2, a constructor can open the butterfly valve 8 on the right side of the steel casing No. 1 4 and the butterfly valve 8 on the left side of the steel casing No. 5 No. 4, and continue to inject slurry into the steel casing No. 1 No. 4 after the steel casing No. 1 4 reaches the position of the slurry outlet 6, so that the slurry can enter the steel casing No. 5 No. 4 through the circulating pipe 7; certainly, constructors can also open the butterfly valve 8 on the lower side of the No. 1 steel protecting cylinder 4 and the butterfly valve 8 on the upper side of the No. 2 steel protecting cylinder 4, and slurry is continuously injected into the No. 1 steel protecting cylinder 4 after the No. 1 steel protecting cylinder 4 reaches the position of the slurry outlet 6, so that the slurry can enter the No. 2 steel protecting cylinder 4 through the circulating pipe 7; after the liquid level of the slurry in the No. 2 steel pile casing 4 or the No. 5 steel pile casing 4 reaches the position of the slurry outlet 6, selecting the slurry circulation direction according to the requirement by analogy in sequence to open butterfly valves 8 on other circulation pipes 7, performing grouting operation on other steel pile casings 4, and closing the slurry pump 1 after all the steel pile casings 4 are completely grouted to complete the construction of the pier foundation in water.
It should be noted that, since the steel casing 4 and the bearing platform 5 mentioned in this embodiment belong to the existing device for underwater pier foundation construction, the slurry pump 1 and the butterfly valve 8 mentioned in this embodiment belong to commercially available products; therefore, the specific structures of the steel casing 4, the bearing platform 5, the mud pump 1 and the butterfly valve 8 are not described in detail herein.
Claims (4)
1. The utility model provides an aquatic mound pile foundation construction mud circulation construction equipment which characterized in that: the mud circulation construction device for the construction of the pile foundation of the underwater pier comprises a mud suction pipeline system and a mud circulation pipeline system between steel casing barrels; the mud suction pipeline system comprises a mud pump, a mud suction pipe and a mud box, wherein one end of the mud suction pipe is inserted into the mud box, the mud pump is installed at the end of the insertion end of the mud suction pipe, and the other end of the mud suction pipe extends into any steel casing; the number of the steel casing barrels is a plurality, the steel casing barrels are arranged on the bearing platform in a matrix arrangement mode and penetrate through the bearing platform, and a slurry outlet is formed in the upper part of each steel casing barrel; the mud circulation pipeline system between the steel protecting cylinders comprises a plurality of circulation pipes and a plurality of butterfly valves, the circulation pipes are horizontally arranged between two adjacent steel protecting cylinders, two ends of each circulation pipe are connected with a mud outlet of each steel protecting cylinder through the two butterfly valves respectively, the steel protecting cylinders are communicated with each other through the circulation pipes to form a mud circulation loop, and the butterfly valves are used for controlling the on-off of each circulation pipe, so that the mud circulation direction is controlled.
2. The underwater pier foundation construction mud circulation construction device of claim 1, characterized in that: the end heads of the two ends of the circulating pipe are fixedly connected with flange plates which are connected with butterfly valves through bolts through the flange plates.
3. The underwater pier foundation construction mud circulation construction device of claim 1, characterized in that: and a slurry outlet of the steel casing is fixedly connected with a flange plate which is connected with a butterfly valve bolt through the flange plate.
4. The underwater pier foundation construction mud circulation construction device of claim 1, wherein: the whole slurry circulation loop is in a grid shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221270142.6U CN217758814U (en) | 2022-05-25 | 2022-05-25 | Underwater pier foundation construction slurry circulation construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221270142.6U CN217758814U (en) | 2022-05-25 | 2022-05-25 | Underwater pier foundation construction slurry circulation construction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217758814U true CN217758814U (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221270142.6U Active CN217758814U (en) | 2022-05-25 | 2022-05-25 | Underwater pier foundation construction slurry circulation construction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217758814U (en) |
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2022
- 2022-05-25 CN CN202221270142.6U patent/CN217758814U/en active Active
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