CN215416371U

CN215416371U - Cement mixing pile construction equipment based on PLC frequency conversion pressure regulating stationary flow intelligent control

Info

Publication number: CN215416371U
Application number: CN202122221506.3U
Authority: CN
Inventors: 王毅; 雷亚; 陈婷婷; 熊强; 刘晓
Original assignee: Chongqing First Municipal Engineering Co ltd
Current assignee: Chongqing First Municipal Engineering Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-01-04
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses cement mixing pile construction equipment based on PLC variable-frequency voltage-regulating steady-flow intelligent control, which comprises a mounting seat, a slurry outlet pipe and a pressure pump, wherein a fixed plate is installed at the top of the mounting seat, a plurality of weighing sensors are installed at the top of the fixed plate, a driving box is installed at the top of each weighing sensor, a slurry storage tank is installed at the top of each driving box, the slurry outlet pipe is installed at one side of the slurry storage tank, the pressure pump is installed at the top of the mounting seat and positioned at one side of the slurry storage tank, a pile frame is installed at the top of the mounting seat and positioned at one side of the pressure pump, and a moving frame is movably installed at one side of the pile frame. According to the utility model, the PLC is arranged at the top of the mounting seat, the flowmeter is arranged at the top of the mounting tube, and the pressure sensor is arranged at one side of the stirring shaft, so that the flow control of the slurry output per meter of the cement stirring pile can be intelligently controlled under different depths and different pressures, and the slurry stirring amount at the bottom of the cement stirring pile can be ensured.

Description

Cement mixing pile construction equipment based on PLC frequency conversion pressure regulating stationary flow intelligent control

Technical Field

The utility model relates to the technical field of cement mixing pile construction equipment, in particular to cement mixing pile construction equipment based on PLC variable-frequency voltage-regulating and current-stabilizing intelligent control.

Background

Along with the development of society and the continuous development of the building construction field of China, the memorability construction of cement mixing pile construction equipment is needed in the building construction, the cement mixing pile is divided into a single-shaft mixing pile, a double-shaft mixing pile and a three-shaft mixing pile according to the mainly used construction method, but the intelligent degree of the existing construction equipment is not high.

The existing cement mixing pile construction equipment has the defects that:

1. the comparison document CN204690737U discloses a cement mixing pile construction device, and the utility model discloses a cement mixing pile construction device. The system comprises a slurry pump, a cement slurry pool and a clean water pool, wherein the cement slurry pool and the clean water pool are respectively communicated with a slurry pump inlet pipeline through respective pipelines, valves for controlling the opening and closing of the pipelines are respectively arranged on the cement slurry pool and the clean water pool which are respectively communicated with the slurry pump inlet pipelines, and an outlet of the slurry pump is connected to a pile machine through a pipeline. The equipment construction cement mixing pile can enable cement grout to be distributed in the solid pile section more uniformly and be combined with soil in the solid pile section, so that pile forming quality of the solid pile section is guaranteed, waste of the cement grout is avoided, follow-up excavation work of an empty pile section is facilitated, traditional cement mixing pile construction equipment is not provided with a PLC (programmable logic controller), intelligence degree is low, and use of workers can be influenced.

2. The traditional cement mixing pile construction equipment is not provided with a weighing sensor and cannot be used for controlling weighing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide cement mixing pile construction equipment based on PLC variable-frequency voltage-regulating steady-flow intelligent control, and aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the cement mixing pile construction equipment based on PLC variable-frequency voltage-regulating and current-stabilizing intelligent control comprises a mounting seat, a slurry outlet pipe and a pressure pump, wherein a fixed plate is mounted at the top of the mounting seat, a plurality of weighing sensors are mounted at the top of the fixed plate, a driving box is mounted at the top of each weighing sensor, and a slurry storage pool is mounted at the top of each driving box;

a pulp outlet pipe is arranged on one side of the pulp storage pool;

the utility model discloses a pile driver, including mount pad, pressure pump, pile frame, foundation, pile frame, pressure pump, pile frame, one side movable mounting has the removal frame.

Preferably, the supporting legs are symmetrically arranged on the outer side of the mounting seat, the PLC is installed at the top of the mounting seat, and the PLC is located on one side of the pulp storage pool.

Preferably, install the puddler on the bottom inner wall of pulp storage pond, and the bottom of puddler is connected with the drive arrangement in the drive case, and the outside symmetric distribution of puddler installs first stirring leaf.

Preferably, the installation pipe is installed to the one end of play thick liquid pipe, and the flowmeter is installed at the top of installation pipe, and the output of flowmeter runs through the top inner wall of installation pipe, and the one end of installation pipe is connected in the one end of force pump.

Preferably, the output end of the pressure pump is provided with a connecting pipe, and one end of the connecting pipe is connected with the stirring shaft.

Preferably, one side of the pile frame is provided with an installation groove.

Preferably, driving motor is installed at the top of removal frame, and driving motor's output runs through the bottom of removing the frame, and the (mixing) shaft is installed to driving motor's output, and the outside symmetric distribution of (mixing) shaft installs second stirring leaf, and pressure sensor is installed to one side of (mixing) shaft, and pressure sensor is located between the second stirring leaf.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the PLC is arranged at the top of the mounting seat, the flowmeter is arranged at the top of the mounting tube, the pressure sensor is arranged on one side of the stirring shaft, the PLC control module is adopted in the cement mixing pile construction technology, and the pressure sensing device is arranged on the cement mixing pile, so that the flow speed of the cement mixing pile slurry output per meter can be intelligently controlled under different depths and different pressures, the mixing slurry amount at the pile bottom of the cement mixing pile is ensured, the pile forming quality is ensured, and manual operation is avoided.

2. According to the utility model, the weighing sensor is arranged at the top of the fixed plate, the slurry storage tank is arranged at the top of the weighing sensor through the driving box, and when the slurry storage tank is filled with water for pulping, the weight of the filled water can be known through the weighing sensor, so that the weight of the filled water is more accurate, and then the stirring device is controlled by the controller for stirring, so that the stirring time can be controlled, and the quality of the manufactured cement slurry is better.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of a fixing plate according to the present invention;

FIG. 3 is a schematic view of a slurry outlet structure according to the present invention;

FIG. 4 is a schematic view of the structure of the stirring shaft of the present invention.

In the figure: 1. a mounting seat; 101. supporting legs; 102. a PLC controller; 2. a fixing plate; 201. a weighing sensor; 202. a drive box; 203. a pulp storage tank; 204. a stirring rod; 205. a first stirring blade; 3. a pulp outlet pipe; 301. installing a pipe; 302. a flow meter; 4. a pressure pump; 401. a connecting pipe; 5. pile frames; 501. mounting grooves; 6. a movable frame; 601. a drive motor; 602. a stirring shaft; 603. a second stirring blade; 604. a pressure sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, an embodiment of the present invention is shown: a cement mixing pile construction device based on PLC frequency conversion, pressure regulation and flow stabilization intelligent control,

embodiment one, including mount pad 1 and fixed plate 2, fixed plate 2 is installed at the top of mount pad 1, supporting legs 101 are installed at the outside of mount pad 1 in a symmetrical distribution manner, PLC controller 102 is installed at the top of mount pad 1, and PLC controller 102 is located at one side of slurry storage tank 203, mount pad 1 provides a mounting position for the installation of the device, so that the device can be installed, and simultaneously, supporting legs 101 are installed to support the device, so that the device can be better used, PLC controller 102 makes the device more intelligent, so that the device is convenient for the control of the staff, a plurality of weighing sensors 201 are installed at the top of fixed plate 2, a driving box 202 is installed at the top of weighing sensors 201, slurry storage tank 203 is installed at the top of driving box 202, a stirring rod 204 is installed on the inner wall of the bottom of slurry storage tank 203, and the bottom of stirring rod 204 is connected with a driving device in driving box 202, the outer sides of the stirring rods 204 are symmetrically provided with first stirring blades 205, the fixing plate 2 provides an installation position for the weighing sensor 201, so that the weighing sensor 201 can be installed, the weighing sensor 201 is used for weighing the weight in the stock chest 203, the driving box 202 provides operation power for the stirring rods 204, so that the stirring rods 204 can rotate, the stirring rods 204 can drive the first stirring blades 205 to rotate through rotation, a stirring effect is achieved, and the first stirring blades 205 can stir materials inside through rotation;

referring to fig. 3, an embodiment of the present invention: a cement mixing pile construction device based on PLC frequency conversion, pressure regulation and flow stabilization intelligent control,

the second embodiment comprises a slurry outlet pipe 3, wherein the slurry outlet pipe 3 is installed on one side of a slurry storage tank 203, an installation pipe 301 is installed at one end of the slurry outlet pipe 3, a flow meter 302 is installed at the top of the installation pipe 301, the output end of the flow meter 302 penetrates through the inner wall of the top of the installation pipe 301, one end of the installation pipe 301 is connected to one end of a pressure pump 4, the slurry outlet pipe 3 enables materials to be discharged from the slurry storage tank 203, the installation pipe 301 provides an installation position for the flow meter 302 to enable the flow meter 302 to be installed, and the flow meter 302 is used for detecting the flow of material flow inside;

referring to fig. 1, 3 and 4, an embodiment of the present invention is provided: a cement mixing pile construction device based on PLC frequency conversion, pressure regulation and flow stabilization intelligent control,

in the third embodiment, a pressure pump 4, a pile frame 5 and a moving frame 6 are provided, the pressure pump 4 is installed on the top of the mounting seat 1, the pressure pump 4 is located on one side of the slurry storage tank 203, the output end of the pressure pump 4 is provided with a connecting pipe 401, one end of the connecting pipe 401 is connected with a stirring shaft 602, the pressure pump 4 can convert electric energy into kinetic energy after being electrified to provide power for the transmission of materials, the connecting pipe 401 plays a role in connection, the materials can enter the stirring shaft 602, the pile frame 5 is installed on the top of the mounting seat 1, the pile frame 5 is located on one side of the pressure pump 4, one side of the pile frame 5 is provided with an installation groove 501, the pile frame 5 provides a position for the installation of the moving frame 6 and is also used for increasing the height of the device, the pile frame 5 also provides an installation position for a driving mechanism to enable the moving frame 6 to move, the installation groove 501 provides a space for the movement of the connecting pipe 401, one side movable mounting of pile frame 5 has removal frame 6, driving motor 601 is installed at the top of removal frame 6, and driving motor 601's output runs through the bottom of removal frame 6, (mixing) shaft 602 is installed to driving motor 601's output, second stirring leaf 603 is installed to the outside symmetric distribution of (mixing) shaft 602, pressure sensor 604 is installed to one side of (mixing) shaft 602, and pressure sensor 604 is located between second stirring leaf 603, removal frame 6 can drive (mixing) shaft 602 through removing and reciprocate, driving motor 601 can convert the electric energy into kinetic energy after the circular telegram, can drive (mixing) shaft 602 and rotate, (mixing) shaft 602 provides the mounted position for second stirring leaf 603 and pressure sensor 604, make it can install, pressure sensor 604 makes the staff can know inside pressure, the convenience is adjusted the flow of material.

The working principle is as follows: before using cement mixing stake construction equipment, whether should examine this cement mixing stake construction equipment earlier and have the problem that influences the use, at first remove cement mixing stake construction equipment to the position that needs use, drive agitating unit through removing frame 6 and remove, make (mixing) shaft 602 enter into earth and stir, force pump 4 can turn into kinetic energy with the electric energy after the circular telegram, can make the material in the mud storage tank 203 transmit, discharge from (mixing) shaft 602 at last.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. Cement mixing stake construction equipment based on PLC frequency conversion pressure regulating stationary flow intelligent control, including mount pad (1), play thick liquid pipe (3) and force pump (4), its characterized in that: a fixing plate (2) is installed at the top of the installation seat (1), a plurality of weighing sensors (201) are installed at the top of the fixing plate (2), a driving box (202) is installed at the top of each weighing sensor (201), and a pulp storage pool (203) is installed at the top of each driving box (202);

a pulp outlet pipe (3) is arranged on one side of the pulp storage pool (203);

force pump (4) are installed at the top of mount pad (1), and force pump (4) are located one side of mud storage tank (203), pile frame (5) are installed at the top of mount pad (1), and pile frame (5) are located one side of force pump (4), one side movable mounting of pile frame (5) has removal frame (6).

2. The cement mixing pile construction equipment based on PLC frequency conversion pressure regulating steady flow intelligent control of claim 1, characterized in that: supporting legs (101) are symmetrically arranged on the outer side of the mounting seat (1), a PLC (programmable logic controller) (102) is mounted at the top of the mounting seat (1), and the PLC (102) is located on one side of the pulp storage pool (203).

3. The cement mixing pile construction equipment based on PLC frequency conversion pressure regulating steady flow intelligent control of claim 1, characterized in that: install puddler (204) on the bottom inner wall of mud storage tank (203), and the bottom of puddler (204) is connected with the drive arrangement in drive case (202), and first stirring leaf (205) are installed to the outside symmetric distribution of puddler (204).

4. The cement mixing pile construction equipment based on PLC frequency conversion pressure regulating steady flow intelligent control of claim 1, characterized in that: go out the one end of thick liquid pipe (3) and install installation pipe (301), flowmeter (302) are installed at the top of installation pipe (301), and the output of flowmeter (302) runs through the top inner wall of installation pipe (301), and the one end of installation pipe (301) is connected in the one end of force pump (4).

5. The cement mixing pile construction equipment based on PLC frequency conversion pressure regulating steady flow intelligent control of claim 1, characterized in that: the output end of the pressure pump (4) is provided with a connecting pipe (401), and one end of the connecting pipe (401) is connected with the stirring shaft (602).

6. The cement mixing pile construction equipment based on PLC frequency conversion pressure regulating steady flow intelligent control of claim 1, characterized in that: one side of the pile frame (5) is provided with a mounting groove (501).

7. The cement mixing pile construction equipment based on PLC frequency conversion pressure regulating steady flow intelligent control of claim 1, characterized in that: remove the top of frame (6) and install driving motor (601), and the output of driving motor (601) runs through the bottom of removing frame (6), and (mixing) shaft (602) are installed to the output of driving motor (601), and second stirring leaf (603) are installed to the outside symmetric distribution of (mixing) shaft (602), and pressure sensor (604) are installed to one side of (mixing) shaft (602), and pressure sensor (604) are located between second stirring leaf (603).