CN216892478U

CN216892478U - Intertidal zone tubular pile core pumping device

Info

Publication number: CN216892478U
Application number: CN202122511070.1U
Authority: CN
Inventors: 李向龙; 邵蔚; 王秉正; 王世举; 闫建涛
Original assignee: CCCC First Harbor Engineering Co Ltd; No 1 Engineering Co Ltd of CCCC First Harbor Engineering Co Ltd
Current assignee: CCCC First Harbor Engineering Co Ltd; No 1 Engineering Co Ltd of CCCC First Harbor Engineering Co Ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-07-05
Anticipated expiration: 2031-10-19

Abstract

The utility model relates to a water pumping device for a pile core of a tubular pile in an intertidal zone, which comprises a water pumping pipe, wherein the bottom of the water pumping pipe is provided with a water inlet head, the upper part of the water pumping pipe is fixedly sleeved with a shell, the top end of the water pumping pipe penetrates out of the shell and is connected with a water pump, the water pump is arranged at the top end of the shell, the water outlet end of the water pump is connected with a water outlet pipe, and the outer side of the shell is provided with two pairs of supporting structures which are symmetrical relative to the water pumping pipe. The construction method is simple to operate and high in safety, the supporting structure with the motor, the bidirectional threaded rod and the arc-shaped supporting plate is arranged, and the shell is matched, so that the problems that the traditional cast-in-place pile core is slow in construction efficiency and cannot guarantee the quality of a cast-in-place pile core entity are solved, the construction method is suitable for pumping water in different pile diameters, the application range is expanded, the situation that the pumping pipe is inclined in the pipe pile in the use process is prevented, the times for supporting and stabilizing the pumping device by constructors are further reduced, the pumping time is shortened, the pile foundation construction efficiency is improved, and the construction progress requirement of the whole wharf is met.

Description

Intertidal zone tubular pile core pumping device

Technical Field

The utility model relates to the technical field of water pumping devices, in particular to a water pumping device for a intertidal zone tubular pile core.

Background

The traditional construction process of 'a centrifugal pump and a water pipe' is adopted in the pumping construction of the cast-in-place pile core, the height of the top of the large-diameter pipe pile is considered to be low, the diameter of the large-diameter pipe pile is considered to be large, and the large-diameter pipe pile is affected by the tide seawater fading, so that the time for exposing the pile top to the sea surface is short, the seawater in the pipe needs to be pumped out in an effective time, namely the tide rises to the front of the pile top, then the pile core reinforcement cage is placed down, and the expansive concrete is poured, and the multiple working procedures are involved. The existing intertidal zone tubular pile core pumping device is easy to topple over in a tubular pile in the using process, and a constructor is required to frequently support the stable pumping device, so that the time is wasted, the pile foundation construction efficiency is low, and the construction progress requirement of the whole wharf cannot be met.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides a water pumping device for a pile core of a tubular pile in an intertidal zone.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a water pumping device for an intertidal zone tubular pile core comprises a water pumping pipe, wherein a water inlet head is mounted at the bottom of the water pumping pipe, a shell is fixedly sleeved at the upper part of the water pumping pipe, the top end of the water pumping pipe penetrates out of the shell and is connected with a water pump, the water pump is mounted at the top end of the shell, the water outlet end of the water pump is connected with a water outlet pipe, two pairs of support structures which are symmetrical about the water pumping pipe are mounted at the outer side of the shell, each support structure comprises a connecting block fixedly connected to the lower part of the side wall of the shell, a driving shell is arranged above the connecting block and fixedly connected to the side wall of the shell, a bidirectional threaded rod is arranged between the driving shell and the connecting block, the bottom end of the bidirectional threaded rod is rotatably connected to the connecting block, a motor is coaxially connected to the top end of the bidirectional threaded rod, the motor is mounted in the driving shell, vertically corresponding moving blocks are sleeved on the bidirectional threaded rod in a vertically, connecting rod, and connecting rods are hinged to the other ends of the two connecting rods, the outside laminating of arc backup pad is installed elastic non-slip pad, and the outside of two drive shells all is installed the lug.

The water pumping pipe is a cast iron pipe with the diameter of 200mm and the wall thickness of 5 mm.

The shell is a hollow cylindrical shell.

The connecting block is an arc-shaped block.

The lifting lug is fixedly connected with the driving shell in a welding mode.

The motor is a servo motor.

The pipe diameter of outlet pipe is less than the pipe diameter of drinking-water pipe.

The utility model has the beneficial effects that: the utility model has simple operation and high safety, solves the problems that the traditional cast-in-place pile core has slow construction efficiency and can not ensure the solid quality of the cast-in-place pile core by arranging the supporting structure with the motor, the bidirectional threaded rod and the arc supporting plate and matching the shell, is suitable for pumping water in different pile diameters, enlarges the application range, prevents the water pumping pipe from toppling in the pipe pile in the use process, further reduces the times of supporting and stabilizing the water pumping device by constructors, shortens the water pumping time, ensures the construction quality of a reinforced concrete structure, improves the construction efficiency of a pile foundation and meets the construction progress requirement of the whole wharf.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the curved support plate and the resilient cleat of the present invention;

in the figure: 1-water inlet head; 2, a water pumping pipe; 3-a shell; 4, connecting blocks; 5-moving block; 6-connecting rod; 7-arc support plate; 8-a bidirectional threaded rod; 9-elastic non-slip mat; 10-a drive shell; 11-a lifting lug; 12-a motor; 13-a water pump; 14-a water outlet pipe;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

as shown in the figure, the intertidal zone tubular pile core pumping device comprises a water inlet head 1, a pumping pipe 2, a shell 3, a lifting lug 11, a water pump 13, a water outlet pipe 14 and a supporting structure.

The water pumping pipe 2 is a cast iron pipe with the diameter of 200mm and the wall thickness of 5mm, the bottom of the water pumping pipe 2 is provided with a water inlet head 1, the upper part of the water pumping pipe 2 is fixedly sleeved with a shell 3, the shell 3 is a hollow cylindrical shell, the top end of the water pumping pipe 2 penetrates out of the shell 3 and is connected with a water pump 13, the water pump 13 is arranged at the top end of the shell 3, the water outlet end of the water pump 13 is connected with a water outlet pipe 14, the pipe diameter of the water outlet pipe 14 is smaller than that of the water pumping pipe 2, the outer side of the shell 3 is provided with two pairs of supporting structures which are symmetrical about the water pumping pipe 2, the situation that the water pumping pipe 2 is inclined in the pipe pile is prevented in the use process, the times of supporting and stabilizing a water pumping device by constructors are further reduced, the water pumping time is shortened, each supporting structure comprises a connecting block 4 fixedly connected to the lower part of the side wall of the shell 3, the connecting block 4 is an arc-shaped block, a driving shell 10 is arranged above the connecting block 4, and the driving shell 10 is fixedly connected to the side wall of the shell 3, be equipped with two-way threaded rod 8 between drive shell 10 and the connecting block 4, the bottom of two-way threaded rod 8 is rotated and is connected on connecting block 4, the top of two-way threaded rod 8 is coaxial even to have motor 12, motor 12 is servo motor, motor 12 installs in drive shell 10, the movable block 5 that corresponds from top to bottom is cup jointed to the screw thread on the two-way threaded rod 8, all articulated on every movable block 5 have connecting rod 6, the other end of two connecting rod 6 articulates there is same arc backup pad 7, the outside laminating of arc backup pad 7 is ann has elastic non slip mat 9, be applicable to the processing of drawing water of different stake footpaths, application scope has been enlarged, it is slow to have solved traditional cast-in-place stake core efficiency of construction, the problem of unable cast-in-place stake core entity quality of guaranteeing, lug 11 has all been ann in the outside of two drive shells 10, lug 11 passes through welding mode fixed connection with drive shell 10.

When the device is used, in a construction site, a constructor is matched with a square barge crane set to place a water pumping device through a lifting lug 11, then a motor 12 in a supporting structure is started according to the size of the pile diameter, the motor 12 drives a bidirectional threaded rod 8 to rotate, the bidirectional threaded rod 8 drives a moving block 5 to move, the moving block 5 drives an arc supporting plate 7 provided with an elastic anti-skid pad 9 to abut against the inner side wall of the pile diameter through a connecting rod 6, then the motor 12 is closed, the water pumping pipe 2 in the pipe pile is ensured to be vertically placed, a water pump 13 is started after the pipe pile is firmly placed, seawater in the pipe pile enters the water pumping pipe 2 through a water inlet head 1, the seawater is discharged from a water outlet pipe 14 through the water pump 13 after passing through the water pumping pipe 2, the situation that the water pumping pipe 2 topples over in the pipe pile is prevented in the use process, the times of supporting and stabilizing the water pumping device by the constructor is further reduced, the water pumping time is shortened, and the construction quality of a reinforced concrete structure is ensured, the efficiency of pile foundation construction is improved, the requirement of whole pier construction progress has been satisfied.

The utility model has been described in connection with the accompanying drawings, it is to be understood that the utility model is not limited to the specific embodiments disclosed, but is intended to cover various modifications, adaptations or uses of the utility model, and all such modifications and variations are within the scope of the utility model.

Claims

1. A water pumping device for a pile core of a tubular pile in an intertidal zone comprises a water pumping pipe (2), and is characterized in that a water inlet head (1) is arranged at the bottom of the water pumping pipe (2), a shell (3) is fixedly sleeved on the upper portion of the water pumping pipe (2), the top end of the water pumping pipe (2) penetrates out of the shell (3) and is connected with a water pump (13), the water pump (13) is arranged at the top end of the shell (3), the water outlet end of the water pump (13) is connected with a water outlet pipe (14), two pairs of supporting structures which are symmetrical relative to the water pumping pipe (2) are arranged on the outer side of the shell (3), each supporting structure comprises a connecting block (4) fixedly connected to the lower portion of the side wall of the shell (3), a driving shell (10) is arranged above the connecting block (4), the driving shell (10) is fixedly connected to the side wall of the shell (3), a bidirectional threaded rod (8) is arranged between the driving shell (10) and the connecting block (4), the bottom end of the bidirectional threaded rod (8) is rotatably connected to the connecting block (4), the top of two-way threaded rod (8) is coaxial to be linked with motor (12), motor (12) are installed in drive shell (10), the movable block (5) that correspond from top to bottom are cup jointed to two-way threaded rod (8) upper thread, all articulated on every movable block (5) have connecting rod (6), the other end of two connecting rod (6) articulates there is same arc backup pad (7), elastic non-slip mat (9) have been ann in the laminating of the outside of arc backup pad (7), lug (11) have all been ann in the outside of two drive shells (10).

2. The device for pumping water of the intertidal zone tubular pile core as claimed in claim 1, wherein the water pumping pipe (2) is a cast iron pipe with the diameter of 200mm and the wall thickness of 5 mm.

3. The water pumping device for the intertidal zone tubular pile core according to claim 1, wherein the shell (3) is a hollow cylindrical shell.

4. The water pumping device for the intertidal zone tubular pile core according to claim 1, wherein the connecting block (4) is an arc-shaped block.

5. The intertidal zone tubular pile core pumping device as claimed in claim 1, wherein the lifting lug (11) is fixedly connected with the driving shell (10) by welding.

6. The water pumping device for the intertidal zone tubular pile core according to claim 1, wherein the motor (12) is a servo motor.

7. The water pumping device for the intertidal zone tubular pile core according to claim 1, wherein the pipe diameter of the water outlet pipe (14) is smaller than that of the water pumping pipe (2).