CN218521789U - Conduit structure for underwater concrete - Google Patents
Conduit structure for underwater concrete Download PDFInfo
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- CN218521789U CN218521789U CN202222520748.7U CN202222520748U CN218521789U CN 218521789 U CN218521789 U CN 218521789U CN 202222520748 U CN202222520748 U CN 202222520748U CN 218521789 U CN218521789 U CN 218521789U
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Abstract
The utility model relates to the technical field of building construction, and discloses a guide pipe structure of underwater concrete, which comprises a pipe body, wherein the pipe body extends into a pile hole; the fixed table is sleeved on the upper edge of the pipe body and is also connected with a lifting device to drive the pipe body to lift; the stirring piece is arranged on the outer edge of the bottom of the pipe body; the driving piece is arranged on the fixed table and connected with and drives the stirring piece; the connecting piece is connected with the driving piece and the stirring piece; and the driving piece is electrically connected with the controller. The setting of fixed station and stirring piece can prevent on the basis of guaranteeing that the body goes up and down that the concrete initial set makes the frictional resistance between body and the concrete too big, and then and leads to the pipe can't extract.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a pipe structure of concrete under water.
Background
At present, a conduit method is generally adopted for underwater concrete pouring construction, the existing conduit method is to directly insert a conduit into water for pouring by means of the self weight of concrete, a waterproof plug in the conduit is extruded out along the conduit, the concrete slowly flows out from the bottom end of a pipe and is distributed in an expanding way to the periphery so as not to be disturbed by surrounding water flow, and therefore quality is guaranteed. Need use special pouring structure when carrying out pile foundation underwater concrete placement, at the in-process of pouring, the pipe buries the too deep or the inside and outside concrete of pipe has just set for the frictional resistance between pipe and the concrete is too big and lead to the pipe unable to extract for the buried pipe phenomenon appears in the in-process of using in the device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a conduit structure of concrete under water can prevent on the basis of guaranteeing that the body goes up and down that the concrete initial set makes the frictional resistance between body and the concrete too big, and then leads to the pipe can't extract.
In order to achieve the above object, the present invention provides a conduit structure for underwater concrete, including:
a pipe body extending into the pile hole;
the fixed table is sleeved on the upper edge of the pipe body and is also connected with a lifting device to drive the pipe body to lift;
the stirring piece is arranged on the outer edge of the bottom of the pipe body;
the driving piece is arranged on the fixed table and connected with and drives the stirring piece;
the connecting piece is connected with the driving piece and the stirring piece;
and the driving piece is electrically connected with the controller.
The embodiment of the utility model provides a conduit structure of concrete under water compares with prior art, and its beneficial effect lies in: the pipe body extends into the pile hole to pour concrete into the pile hole, and the pipe body needs to be gradually pulled up in the pouring process; the fixed station is connected with the lifting mechanism and the pipe body and used for driving the pipe body to lift. The bottom of the fixed platform is provided with a driving piece, the driving piece is connected with a stirring piece through a connecting piece, and the stirring piece can rotate along the outer peripheral surface of the pipe body under the driving of the driving piece to stir concrete near the pipe body; the controller is electrically connected with the driving piece and is used for controlling the starting, stopping and moving speed of the driving piece. The setting of fixed station and stirring piece can prevent on the basis of guaranteeing that the body goes up and down that the concrete initial set makes the frictional resistance between body and the concrete too big, and then and leads to the pipe can't extract.
The utility model discloses concrete's under water pipe structure, the fixed station sets up to cyclic annular, the fixed station inside seted up with the size complex fixed orifices of body, the body is fixed in the fixed orifices, the outer edge of fixed station is connected with elevating gear.
The utility model discloses concrete's pipe structure under water, stirring spare is including encircleing the ring that the body outside set up with be fixed in a plurality of paddles on the ring, the ring can wind the body rotates.
The utility model discloses concrete's under water pipe structure, the paddle distribute in evenly on the outer peripheral face of ring, it is adjacent distance between the paddle equals.
The utility model discloses concrete's pipe structure under water, the driving piece including set up in the slide rail of fixed station below, the slide rail encircles the body sets up, be provided with the slider in the slide rail, the slider passes through the connecting piece is connected the stirring piece.
The utility model discloses concrete's pipe structure under water, the connecting piece includes many connecting rods, be provided with a plurality ofly in the slide rail the slider, every all be connected with an at least root on the slider the connecting rod, every the bottom of connecting rod all connect in the stirring piece.
The utility model discloses concrete's pipe structure under water, the slider through set up in the motor drive of fixed station bottom.
The utility model discloses concrete's under water pipe structure, the top of body is connected with the funnel, and the concrete passes through in the funnel pours into the body.
The utility model discloses concrete's under water pipe structure, the body sets up to the sectional type, and is different set up to sealing connection between the body.
The utility model discloses the pipe structure of concrete under water, it is different junction between the body is provided with rubber circle or rubber leather packing.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic structural view of a conduit structure of underwater concrete according to an embodiment of the present invention;
in the figure, 1, a tube body; 2. a fixed table; 3. a stirring member; 31. a paddle; 4. a drive member; 41. a slider; 5. a connecting member; 6. a funnel.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
As shown in fig. 1, a conduit structure for underwater concrete according to a preferred embodiment of the present invention includes a pipe body 1, a fixing table 2, an agitating member 3, a driving member 4, a connecting member 5, and a controller. The pipe body 1 extends into the pile hole, and concrete is poured into the pile hole. The fixed table 2 is sleeved on the upper edge of the pipe body 1, the fixed table 2 and the pipe body 1 are firmly fixed, the fixed table 2 is also connected with a lifting device, and the lifting device can drive the fixed table 2 to move and drive the pipe body 1 to lift; specifically, the lifting device includes a motor, a pulley, and the like. The stirring piece 3 is arranged at the outer edge of the bottom of the pipe body 1, the stirring piece 3 can rotate or translate around the pipe body 1 to stir the concrete near the pipe body 1, so that the initial setting of the concrete flowing out of the pipe body 1 is prevented, the distribution of the concrete is more uniform, and the pouring efficiency is improved; the driving part 4 is arranged on the fixed table 2, the driving part 4 can be positioned at the top or the bottom of the fixed table 2, the driving part 4 can move on the fixed table 2, the driving part 4 is connected with the stirring part 3, and the driving part 4 drives the stirring part 3; the connecting piece 5 is connected with the driving piece 4 and the stirring piece 3, the connecting piece 5 can move along with the driving of the driving piece 4, and the stirring piece 3 is driven to move or rotate by the connecting piece to stir the concrete; the driving member 4 is electrically connected to a controller, and the controller is used for controlling the start, stop and moving speed of the driving member 4.
As shown in fig. 1, when the embodiment of the present invention works, the pipe body 1 extends into the pile hole to pour concrete into the pile hole, and the pipe body 1 needs to be gradually pulled up during pouring; the fixed platform 2 is connected with the lifting mechanism and the pipe body 1 and used for driving the pipe body 1 to lift. A driving piece 4 is arranged at the bottom of the fixed table 2, the driving piece 4 is connected with a stirring piece 3 through a connecting piece 5, and the stirring piece 3 can rotate along the outer peripheral surface of the pipe body 1 under the driving of the driving piece 4 to stir the concrete near the pipe body 1; the controller is electrically connected to the driving member 4 and is used for controlling the start, stop and moving speed of the driving member 4. The setting of fixed station 2 and stirring piece 3 can prevent on the basis of guaranteeing that body 1 goes up and down that the concrete initial set makes the frictional resistance between body 1 and the concrete too big, and then and leads to the pipe can't extract.
As shown in fig. 1, in some embodiments of the present invention, the fixing table 2 is configured in a ring shape and is disposed around the pipe body 1, a fixing hole matched with the size of the pipe body 1 is formed inside the fixing table 2, the fixing hole is configured in a circular shape matched with the shape of the pipe body 1, and the pipe body 1 is fixed in the fixing hole; the outer edge of the fixed platform 2 is connected with a lifting device which is arranged close to the outside, so that the lifting device can be prevented from interfering with a driving piece 4 which is arranged on the fixed platform 2 together to influence the respective working effect.
As shown in fig. 1, in some embodiments of the present invention, the stirring member 3 includes a plurality of paddles 31 surrounding the ring arranged outside the pipe body 1 and fixed on the ring, and the outward one end of the paddles 31 extends into the concrete, and the ring can rotate around the pipe body 1, and the ring rotates to drive the paddles 31 to rotate in the concrete, so as to stir the concrete, thereby preventing the concrete from being initially set near the pipe orifice of the pipe body 1, and affecting the up-and-down movement of the pipe body 1.
The utility model discloses an in some embodiments, paddle 31 evenly distributes on the outer peripheral face of ring, and a plurality of paddles 31 size equals, and the angle also equals, and the distance between the adjacent paddle 31 equals, and even equidistance distribution's paddle 31 atress is the same each other, and stirring effect is better, is difficult for taking place accidents such as paddle 31 fracture.
As shown in fig. 1, in some embodiments of the present invention, the driving member 4 includes a sliding rail disposed below the fixing table 2, the sliding rail is disposed around the pipe body 1, and the sliding rail is disposed in a circle having a diameter larger than that of the pipe body 1. The sliding block 41 is connected to the sliding rail in a sliding manner, the sliding block 41 is connected with the stirring part 3 through the connecting piece 5, and the sliding block 41 drives the stirring part 3 to rotate around the pipe body 1 when moving in the sliding rail. The arrangement ensures that the stirring piece 3 obtains driving force and can stably rotate, thereby being beneficial to stirring concrete; the driving piece 4 is far away from the concrete, so that the failure is not easy to occur.
As shown in fig. 1, in some embodiments of the present invention, the connecting member 5 includes a plurality of connecting rods, a plurality of sliding blocks 41 are disposed in the sliding rail, at least one connecting rod is connected to each sliding block 41, the bottom of each connecting rod is connected to the stirring member 3, and the connecting rods are connected to each other, so that the fixing between the sliding blocks 41 and the stirring member 3 is more firm, and the occurrence of accidents such as the fracture of the connecting rod due to the excessive connection pressure of one connecting rod is prevented.
The utility model discloses a in some embodiments, slider 41 is through setting up in the motor drive of 2 bottoms on fixed station, and the motor passes through gear assembly or link assembly link block 41, to slider 41 output power, makes slider 41 can remove in the slide rail, drives link block 41's stirring piece 3 and removes, stirs the concrete when stirring piece 3 rotates.
As shown in fig. 1, in some embodiments of the present invention, a funnel 6 is connected above the pipe body 1, and concrete is poured into the pipe body 1 through the funnel 6, and the funnel 6 is provided to facilitate the concrete pouring. When pouring, pouring concrete into the funnel 6; and the funnel 6 is connected with the tank body in a sealing manner, so that the concrete is prevented from leaking in the pouring process.
In some embodiments of the present invention, the pipe body 1 is provided as a sectional type, and the sectional type pipe body 1 can be used for pouring a deeper pile hole, so as to save cost. The different pipe bodies 1 are connected in a sealing way, so that concrete is prevented from leaking at the joint, and water in a pile hole can be prevented from invading into the pipe bodies 1.
The utility model discloses an in some embodiments, the junction between different body 1 is provided with rubber circle or rubber leather packing, has guaranteed sealed effect and water-proof effects.
The utility model discloses a working process does: the pipe body 1 extends into the pile hole to pour concrete into the pile hole, and the pipe body 1 needs to be gradually pulled up in the pouring process; the fixed platform 2 is connected with the lifting mechanism and the pipe body 1 and used for driving the pipe body 1 to lift. The bottom of the fixed table 2 is provided with a driving piece 4, the driving piece 4 is connected with a stirring piece 3 through a connecting piece 5, and the stirring piece 3 can rotate along the outer peripheral surface of the pipe body 1 under the driving of the driving piece 4 to stir the concrete near the pipe body 1; the controller is electrically connected to the driving member 4 and is used for controlling the starting, stopping and moving speed of the driving member 4.
To sum up, the embodiment of the utility model provides a pipe structure of concrete under water, it can prevent on the basis of guaranteeing that body 1 goes up and down that the concrete initial set makes the frictional resistance between body 1 and the concrete too big, and then leads to the pipe can't extract.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. A conduit structure for underwater concrete, comprising:
a pipe body extending into the pile hole;
the fixed table is sleeved on the upper edge of the pipe body and is also connected with a lifting device to drive the pipe body to lift;
the stirring piece is arranged on the outer edge of the bottom of the pipe body;
the driving piece is arranged on the fixed table and connected with and drives the stirring piece;
the connecting piece is connected with the driving piece and the stirring piece;
and the driving piece is electrically connected with the controller.
2. The underwater concrete pipe structure according to claim 1, wherein: the fixed station sets up to cyclic annular, fixed station inside set up with the size complex fixed orifices of body, the body is fixed in the fixed orifices, the outer edge of fixed station is connected with elevating gear.
3. The underwater concrete pipe structure according to claim 1, wherein: the stirring piece includes that encircle the ring that the body outside set up with be fixed in a plurality of paddles on the ring, the ring can encircle the body rotates.
4. The underwater concrete pipe structure according to claim 3, wherein: the paddles are uniformly distributed on the peripheral surface of the circular ring, and the distances between the adjacent paddles are equal.
5. The underwater concrete pipe structure according to claim 1 or 3, wherein: the driving piece comprises a sliding rail arranged below the fixed table, the sliding rail surrounds the pipe body, a sliding block is arranged in the sliding rail, and the sliding block is connected with the stirring piece through the connecting piece.
6. The underwater concrete pipe structure according to claim 5, wherein: the connecting piece includes many connecting rods, be provided with a plurality of in the slide rail the slider, every all be connected with at least one on the slider the connecting rod, every the bottom of connecting rod all connect in the stirring piece.
7. The underwater concrete pipe structure according to claim 5, wherein: the sliding block is driven by a motor arranged at the bottom of the fixed table.
8. The underwater concrete pipe structure according to claim 1, wherein: the upper portion of body is connected with the funnel, and the concrete passes through in the funnel pours into the body.
9. The underwater concrete pipe structure according to claim 1, wherein: the pipe body is arranged into a sectional type, and the pipe bodies are arranged into sealing connection.
10. The underwater concrete pipe structure according to claim 9, wherein: different joints between the pipe bodies are provided with rubber rings or rubber pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222520748.7U CN218521789U (en) | 2022-09-21 | 2022-09-21 | Conduit structure for underwater concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222520748.7U CN218521789U (en) | 2022-09-21 | 2022-09-21 | Conduit structure for underwater concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218521789U true CN218521789U (en) | 2023-02-24 |
Family
ID=85246557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222520748.7U Active CN218521789U (en) | 2022-09-21 | 2022-09-21 | Conduit structure for underwater concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218521789U (en) |
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2022
- 2022-09-21 CN CN202222520748.7U patent/CN218521789U/en active Active
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