CN215482897U

CN215482897U - Control equipment for cement quantity of single-shaft cement mixing pile

Info

Publication number: CN215482897U
Application number: CN202121079185.1U
Authority: CN
Inventors: 单建纯; 何斌; 张才博; 李三; 童姝娟; 金文研
Original assignee: WENZHOU MUNICIPAL CONSTRUCTION & DEVELOPMENT CO LTD
Current assignee: WENZHOU MUNICIPAL CONSTRUCTION & DEVELOPMENT CO LTD
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-01-11
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a control device of cement amount of a single-shaft cement mixing pile, which comprises a tank body, wherein the tank body is hollow to form a cement mixing cavity, the side wall of the tank body is provided with a water pipe and a cement pipe, the water pipe is provided with an electromagnetic valve a, the cement pipe is provided with an electromagnetic valve b, the bottom of the tank body is provided with a cement conveying pipe, the cement conveying pipe is provided with an electromagnetic valve c, the output end of the cement conveying pipe is connected with a grouting pump, the top of the tank body is provided with a packing auger, the control device also comprises a control console, the control console is provided with a circuit board, a control switch a, a control switch b, a control switch c and a timing switch, the electromagnetic valve a, the electromagnetic valve b, the electromagnetic valve c, the control switch a, the control switch b, the control switch c and the timing switch are all electrically connected, the control console is also provided with a power supply interface for external power supply access, the power supply interface is electrically connected with the circuit board, and the output of the cement amount is controlled through automatic operation, the control is more stable, and the control is more convenient.

Description

Control equipment for cement quantity of single-shaft cement mixing pile

Technical Field

The utility model relates to the technical field of building construction, in particular to a device for controlling the cement quantity of a single-shaft cement mixing pile.

Background

The cement mixing pile is an effective form of soft foundation treatment, cement is used as a main agent of a curing agent, and the cement is sprayed into a soil body by using a mixing pile machine and is fully mixed, so that the cement and the soil generate a series of physical and chemical reactions, and soft soil is hardened to improve the foundation strength; the method is to forcibly stir the soft soil and the cement (curing agent) by a special deep layer stirrer, and solidify the soil body by utilizing a series of physical and chemical reactions generated between the cement and the soft soil to form the cement soil pile with integrity, water stability and certain strength. The process is mainly used for treating soft soil foundations, and cement quantity control equipment of the cement mixing pile is needed in the use of the cement mixing pile.

Disclosure of Invention

The purpose of the utility model is as follows: in order to overcome the defects of the prior art, the utility model provides the control equipment for the cement quantity of the single-shaft cement mixing pile, which controls the output of the cement quantity through automatic operation, so that the control is more stable and more convenient.

The utility model discloses a control device for cement quantity of a single-shaft cement mixing pile, which comprises a tank body, wherein the tank body is hollow to form a cement mixing cavity, a water pipe and a cement pipe are arranged on the side wall of the tank body, a solenoid valve a for controlling the opening and closing of the water pipe is arranged on the water pipe, a solenoid valve b for controlling the opening and closing of the cement pipe is arranged on the cement pipe, a cement conveying pipe is arranged at the bottom of the tank body, a solenoid valve c for controlling the opening and closing of the cement conveying pipe is arranged on the cement conveying pipe, one end of the cement conveying pipe is communicated with the tank body, the other end of the cement conveying pipe is connected with a grouting pump, an auger is arranged at the top of the tank body, and the output end of the auger extends into the cement mixing cavity, and is characterized in that: the grouting pump control system is characterized by further comprising a control console, wherein a circuit board, a control switch a used for controlling the opening and closing of the electromagnetic valve a, a control switch b used for controlling the opening and closing of the electromagnetic valve b, a control switch c used for controlling the opening and closing of the electromagnetic valve c and a timing switch used for controlling the operation of the grouting pump are arranged on the control console, the electromagnetic valve a, the electromagnetic valve b, the electromagnetic valve c, the control switch a, the control switch b, the control switch c and the timing switch are all electrically connected through circuit boards, a power interface used for connecting an external power supply is further arranged on the control console, and the power interface is electrically connected with the circuit boards.

Adopt above-mentioned technical scheme, during the use, open through control switch a control solenoid valve a, thereby the water pipe can pour into water into the cement stirring intracavity, open through control switch b control solenoid valve b, the cement pipe pours into cement into the cement stirring intracavity, the proportion of rethread control water and cement, control switch a control solenoid valve a closes after finishing pouring into, the water pipe stops the water injection, control switch b control solenoid valve b closes, the cement pipe stops to pour into cement, this moment, through opening the motor of auger, make the stirring rake of auger stir in the cement stirring intracavity, after the stirring finishes, control switch c control solenoid valve c opens, then open the grouting pump and set for its operating time through time switch, thereby reach the control of cement output quantity, the control cabinet can be convenient for the staff to operate.

The utility model further provides that: the top of the tank body is provided with an opening, the opening is provided with a support frame, the auger is arranged on the support frame, the tank body is also provided with a transparent protective cover, the protective cover is positioned at the opening and covers the opening and the auger, and the protective cover can be detachably connected to the tank body.

Adopt above-mentioned further setting again, can observe the condition of cement stirring in the cement stirring chamber through transparent safety cover and opening, the safety cover can also play dirt-proof effect moreover, and the safety cover can be dismantled and regularly wash, and the auger also can wash after finishing using to the life of extension this equipment.

The utility model further provides that: still including the mounting bracket, jar body is vertical to be placed on the mounting bracket, and the inside wall of jar body lower extreme is the toper setting, and the cement conveyer pipe is located the tip position of jar body lower extreme.

Adopt above-mentioned further setting again, the jar body of being convenient for can be installed to the mounting bracket, and the cement after stirring the cement stirring intracavity that can be abundant is discharged.

The utility model further comprises the following steps: the tank body is fixedly arranged on the mounting frame, and rollers are arranged at the bottom of the mounting frame.

Adopt above-mentioned further setting, can be so that the jar body is more stable when using, the gyro wheel can be convenient for jar body and mounting bracket wholly remove.

Drawings

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

FIG. 2 is a view of the tank and mounting bracket of the present invention in combination;

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

FIG. 4 is a schematic diagram of the auger structure of the present invention.

Detailed Description

The following detailed description of specific embodiments of the utility model is provided in conjunction with the accompanying drawings:

the solenoid valve, the control switch and the timing switch designed in the text can be directly purchased from the market, and the text does not need to be specifically described in detail.

The utility model discloses a control device for cement quantity of a single-shaft cement mixing pile, which comprises a tank body 1, wherein the tank body 1 is hollow to form a cement mixing cavity, the side wall of the tank body 1 is provided with a water pipe 2 and a cement pipe 3, the water pipe 2 is provided with an electromagnetic valve a21 for controlling the opening and closing of the water pipe, the cement pipe 3 is provided with an electromagnetic valve b31 for controlling the opening and closing of the water pipe, the bottom of the tank body 1 is provided with a cement conveying pipe 4, the cement conveying pipe 4 is provided with an electromagnetic valve c41 for controlling the opening and closing of the cement conveying pipe, one end of the cement conveying pipe 4 is communicated with the tank body 1, the other end of the cement conveying pipe is connected with a slurry injection pump 5, the top of the tank body 1 is provided with a packing auger 6, the output end of the packing auger 6 extends into the cement mixing cavity, in the implementation case of the utility model, the control platform 7 is also provided with a circuit board 8, a control switch a81 for controlling the opening and closing of the electromagnetic valve a21, and a 31 for controlling the opening and closing of the electromagnetic valve b31, A closed control switch b82, a control switch c83 for controlling the opening and closing of an electromagnetic valve c41 and a timing switch 84 for controlling the work of a grouting pump 5, wherein the electromagnetic valve a21, the electromagnetic valve b31, the electromagnetic valve c41, the control switch a81, the control switch b82, the control switch c83 and the timing switch 84 are all electrically connected with a circuit board 8, a power interface 85 for connecting an external power supply is further arranged on the console 7, the power interface 85 is electrically connected with the circuit board 8, when the cement mixing device is used, the electromagnetic valve a21 is controlled to be opened through a control switch a81, so that the water pipe 2 can inject water into the cement mixing cavity, the electromagnetic valve b31 is controlled to be opened through a control switch b82, the cement pipe 3 injects cement into the cement mixing cavity, the proportion of the control water and the cement is calculated, the control switch a81 controls the electromagnetic valve a21 to be closed after the injection, the water pipe 2 stops the injection, the control switch b82 controls the electromagnetic valve b31 to be closed, and the cement pipe 3 stops the injection, at this moment, through the motor 61 who opens the auger, make the stirring rake 62 of auger 6 stir in the cement stirring intracavity, the motor 61 of auger can be connected on circuit board 8, control through the switch, certainly can also be set up the power cord, control through being connected with external power supply electricity, after the stirring finishes, control switch c83 control solenoid valve c41 is opened, then open grouting pump 5 and set for its operating time through time switch 84, thereby reach the control of cement output volume, the staff of being convenient for of control cabinet 7 can operate.

The top of the tank body 1 is provided with an opening 11, the opening 11 is provided with a support frame 12, the packing auger 6 is arranged on the support frame 12, the tank body 1 is also provided with a transparent protective cover 9, the protective cover 9 can be made of glass or transparent plastic, the protective cover 9 is positioned at the opening 11 and covers the opening 11 and the packing auger 6, the protective cover 9 can be detachably connected on the tank body 1, the protective cover 9 and the tank body 1 can be connected through bolts, and can also be connected in a buckling connection mode, a threaded connection mode and the like, the specific connection mode belongs to a known means of technicians in the field, detailed specific description is not needed here, the cement stirring condition in the cement stirring cavity can be observed through the transparent protective cover 9 and the opening 11, the protective cover 9 can also play a dustproof role, the protective cover 9 can be detached and cleaned regularly, and the packing auger 6 can also be cleaned after being used, thereby extending the useful life of the device.

Still including mounting bracket 10, jar body 1 is vertical to be placed on mounting bracket 10, and mounting bracket 10 can be convenient for jar body 1 to be installed, and the inside wall of jar body 1 lower extreme is the toper setting, and cement conveyer pipe 4 is located the tip position of jar body 1 lower extreme, and the cement after can be abundant stirring the intracavity with cement is discharged.

The tank body 1 is fixedly arranged on the mounting frame 10, can be fixed on the mounting frame 10 through bolts, and can also be welded on the mounting frame 10, so that the tank body 1 is more stable in use, and the bottom of the mounting frame 10 is provided with the rollers 101, so that the tank body 1 and the mounting frame 10 can be conveniently moved integrally.

Claims

1. The utility model provides a controlgear of unipolar cement mixing stake cement volume, including a jar body, jar body cavity sets up and forms cement mixing chamber, is equipped with water pipe and cement pipe on the jar side wall, is equipped with on the water pipe to be used for controlling its solenoid valve an that opens, closes, is equipped with on the cement pipe to be used for controlling its solenoid valve b that opens, closes, and jar body bottom is equipped with the cement conveyer pipe, is equipped with on the cement conveyer pipe to be used for controlling its solenoid valve c that opens, closes, cement conveyer pipe one end switches on the setting with a jar body, and the other end is connected with the grouting pump, jar body top is equipped with the auger, and the output of auger extends to cement mixing intracavity, its characterized in that: the grouting pump control system is characterized by further comprising a control console, wherein a circuit board, a control switch a used for controlling the opening and closing of the electromagnetic valve a, a control switch b used for controlling the opening and closing of the electromagnetic valve b, a control switch c used for controlling the opening and closing of the electromagnetic valve c and a timing switch used for controlling the operation of the grouting pump are arranged on the control console, the electromagnetic valve a, the electromagnetic valve b, the electromagnetic valve c, the control switch a, the control switch b, the control switch c and the timing switch are all electrically connected through circuit boards, a power interface used for connecting an external power supply is further arranged on the control console, and the power interface is electrically connected with the circuit boards.

2. The apparatus for controlling the amount of cement in a single-shaft cement mixing pile according to claim 1, wherein: the top of the tank body is provided with an opening, the opening is provided with a support frame, the auger is arranged on the support frame, the tank body is also provided with a transparent protective cover, and the protective cover is positioned at the opening and covers the opening and the auger.

3. The apparatus for controlling the amount of cement in a single-shaft cement mixing pile according to claim 1 or 2, wherein: still including the mounting bracket, jar body is vertical to be placed on the mounting bracket, and the inside wall of jar body lower extreme is the toper setting, and the cement conveyer pipe is located the tip position of jar body lower extreme.

4. The apparatus for controlling the amount of cement in a single-shaft cement mixing pile according to claim 3, wherein: the tank body is fixedly arranged on the mounting frame, and rollers are arranged at the bottom of the mounting frame.