Intelligent grouting system of anchor rod trolley

Abstract

The utility model provides an intelligent grouting system of anchor rod trolley belongs to grouting system technical field, the utility model discloses a pulp preparation system, water injection system, flushing system and control system, control system is used for controlling the operation of pulp preparation system, water injection system and flushing system, modifies control parameter, the remote controller among control system is used for sending instruction to control box, and the work of remote control pulp preparation system, water injection system and flushing system, the utility model discloses the work of remote control pulp preparation system, water injection system and flushing system through control system, and the degree of intellectualization is high, and the construction quality is high, and the operation is simple and safe.

Description

Technical Field

[0001] This utility model relates to the field of grouting system technology, and in particular to an intelligent grouting system for an anchor bolt trolley. Background Technology

[0002] Grouting is an indispensable part of anchor bolt support operations. Currently, the drilling and grouting trolleys on the market often suffer from low construction efficiency and unstable quality due to the lack of effective monitoring and control methods during the grouting process. The emergence of intelligent grouting systems can not only monitor the grouting process of anchor bolt trolleys in real time, but also remotely control the grouting operation of anchor bolt trolleys via remote control, greatly improving the efficiency and quality of anchor bolt trolley grouting operations. Utility Model Content

[0003] In view of this, in order to improve the efficiency and quality of anchor bolt trolley grouting operations, this utility model provides an intelligent grouting system for anchor bolt trolleys. The system remotely controls the operation of the grouting system, water injection system, and flushing system through a control system. It has a high degree of intelligence, high construction quality, simple operation, and high safety.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] An intelligent grouting system for an anchor bolt trolley includes a grouting system, a water injection system, a flushing system, and a control system;

[0006] The pulping system includes a hopper, a weighing device, a grouting machine, a pressure sensor, a mud flow meter, a grouting valve, a grouting head, and a quick-setting agent pump connected in sequence.

[0007] The water injection system includes a water source, a meter, and the grouting machine connected in sequence.

[0008] The flushing system includes a water source, a water pump, and a flushing valve connected in sequence, with the flushing valve connected to the pipeline between the grouting machine and the mud flow meter;

[0009] The control system includes a remote controller and a control box. The control box is connected to the weighing device, the stirring motor and the slurry discharge motor on the grouting machine, the pressure sensor, the mud flow meter, the grouting valve, the quick-setting agent pump, the metering device, the water pump, and the flushing valve via control lines. It is used to control the operation of the slurry preparation system, the water injection system, and the flushing system, and to modify the control parameters.

[0010] The remote controller is used to send commands to the control box to remotely control the operation of the pulping system, water injection system, and rinsing system.

[0011] Preferably, the weighing device is an electronic weighing device.

[0012] Preferably, the grouting valve is a grouting solenoid valve.

[0013] Preferably, the metering device is a smart metering valve.

[0014] Preferably, the flushing valve is a flushing solenoid valve.

[0015] This invention provides an intelligent grouting system for anchor bolt trolleys, which remotely controls the operation of the grouting system, water injection system, and flushing system through a control system. Compared with the prior art, it has the following advantages:

[0016] High level of intelligence: The operation of each system can be remotely controlled through the control system, which reduces manual intervention and improves work efficiency.

[0017] High construction quality: The quality of grouting is improved by precisely controlling the processes of grout preparation, water injection, and flushing.

[0018] Easy to operate: The intelligent control system makes operation easier and reduces the technical requirements for operators.

[0019] High safety: Intelligent conveying reduces the risks of manual operation and improves construction safety. Attached Figure Description

[0020] Figure 1 This is an overall system diagram of the present invention;

[0021] In the diagram, 1. Water source; 2. Water pump; 3. Intelligent metering valve; 4. Electronic weighing device; 5. Grouting machine; 6. Pressure sensor; 7. Mud flow meter; 8. Grouting solenoid valve; 9. Grouting head; 10. Remote control; 11. Flushing solenoid valve; 12. Control box; 13. Accelerator pump; 14. Hopper; 15. Water injection pipeline; 16. Control circuit; 17. Slurry preparation pipeline; 18. Flushing pipeline. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] like Figure 1 As shown, this utility model provides an intelligent grouting system for an anchor bolt trolley, including a grouting system, a water injection system, a flushing system, and a control system. The grouting system is used to prepare the grout and inject it into the anchor bolt hole. The water injection system provides the necessary water for the grouting system. The flushing system flushes the pipes of the grouting system to prevent blockage and ensure usability. The control system controls the operation of the grouting system, water injection system, and flushing system, and allows for modification of control parameters.

[0026] The slurry preparation system includes a hopper 14, a weighing device, a grouting machine 5, a pressure sensor 6, a mud flow meter 7, a grouting valve, a grouting head 9, and a quick-setting agent pump 13, all connected in sequence. The hopper 14 stores and supplies grouting materials such as cement and sand. The grouting valve is preferably a grouting solenoid valve 8, installed in the grouting pipeline as a switch for mud delivery. The grouting head 9 serves as a slurry outlet device, used to align with the construction surface. The grouting machine 5 mixes water and cement to form a slurry, which is then supplied to the grouting head 9 for grouting operations. The control system controls the mixing time and speed of the water and cement, thus controlling the quality of the slurry, by controlling the slurry outlet motor and the mixing motor. The pressure sensor 6 is installed on the grouting machine 5 or on the outlet pipeline of the grouting machine 5 to monitor the grouting pressure and transmit the data to the control system. The mud flow meter 7 is installed on the outlet pipeline of the grouting machine 5 to monitor the mud flow rate and measure the grouting volume, feeding back the data to the control system. The accelerator pump 13 supplies accelerator to the grouting head 9, accelerating the solidification of the injected grout, reducing construction waiting time, and improving construction quality. The weighing device is preferably an electronic weighing device 4, such as a platform-type electronic weighing device 4, used to measure the amount of cement. The electronic weighing device 4 has:

[0027] High precision and accuracy: The electronic weighing instrument 4 uses highly sensitive sensors (such as strain gauges or piezoelectric sensors) to provide higher measurement accuracy. This ensures more accurate measurement results and reduces the impact of human error and environmental factors.

[0028] Rapid response: The electronic weighing scale 4 can display weight data instantly, without waiting for mechanical parts to stabilize. This improves work efficiency, especially in applications requiring frequent weighing.

[0029] Multifunctionality: Supports multiple functions such as tare, accumulation, preset weight, and unit conversion. Meets the needs of different application scenarios, improving the flexibility and applicability of the device.

[0030] Digital display: Employing an LCD or LED display screen, weight data is clearly and intuitively displayed. Easy to read, it avoids reading errors that may occur with traditional mechanical pointer-type weighing scales.

[0031] Automation and integration capabilities: It can connect to computer systems, PLCs (Programmable Logic Controllers), barcode scanners, and other equipment to achieve automated data recording and processing. This improves management efficiency and facilitates data analysis and quality control.

[0032] Durability and stability: Typically manufactured using high-quality materials, these devices are dustproof, waterproof, and shockproof. Suitable for various harsh environments, extending equipment lifespan.

[0033] Low maintenance costs: The electronic weighing instrument has a relatively simple structure with no complex mechanical transmission components. This reduces mechanical wear and failure rate, lowering maintenance and repair costs.

[0034] Energy-saving and environmentally friendly: Modern electronic weighing scales typically employ low-power designs, with some models also equipped with an automatic sleep function. This reduces energy consumption and meets environmental protection requirements.

[0035] Portability and mobility: Some electronic weighing scales are designed to be lightweight and battery-powered, making them easy to carry and use on the go. Suitable for field operations and temporary weighing needs.

[0036] The water injection system includes a water source 1, a metering device, and the grouting machine 5 connected in sequence. The metering device is preferably an intelligent metering valve 3, which measures the amount of water supplied to the grouting machine 5 according to instructions from the control system, and injects water into the grouting machine 5 through the water injection pipeline 15. The intelligent metering valve 3 is an automated valve device integrating sensors, controllers, and actuators, widely used in fluid control, chemical, pharmaceutical, food processing, and oil and gas industries. It can accurately measure and control the flow rate of fluids (such as liquids and gases) and automatically adjust the valve opening according to set parameters, ensuring the stability and accuracy of the process. It features:

[0037] High-precision flow control

[0038] Built-in sensor: Equipped with a high-precision flow sensor, it can monitor fluid flow in real time.

[0039] Feedback regulation: Precise regulation of flow rate is achieved through PID (proportional-integral-derivative) control algorithm.

[0040] High stability: It can maintain a stable flow output even under complex operating conditions.

[0041] Intelligent management

[0042] Self-learning function: It can automatically adjust control parameters based on historical data to optimize operating performance.

[0043] Remote monitoring: Supports connection with host computer systems or cloud platforms to achieve remote monitoring and operation.

[0044] Fault diagnosis: It has a self-diagnostic function, which can detect and report abnormal situations in a timely manner, facilitating maintenance.

[0045] Multiple communication interfaces

[0046] Standard protocols: Supports industrial standard communication protocols such as MODBUS, PROFIBUS, and HART.

[0047] Wireless transmission: Some models support wireless communication methods such as Wi-Fi, LoRa, and NB-IoT, which facilitates deployment.

[0048] High compatibility: It can be integrated with PLC, DCS (distributed control system) and other systems to adapt to different application scenarios.

[0049] Energy saving and environmental protection

[0050] Low power consumption design: Employs a highly efficient and energy-saving drive system to reduce energy consumption.

[0051] Automatic hibernation: Automatically enters hibernation mode when there is no operation for a long time, further saving energy.

[0052] Reduce waste: Precise flow control helps reduce material waste and improve production efficiency.

[0053] Safe and reliable

[0054] Explosion-proof design: Suitable for flammable and explosive environments, and meets relevant explosion-proof standards.

[0055] Corrosion-resistant materials: Key components are made of corrosion-resistant materials such as stainless steel and polytetrafluoroethylene to extend their service life.

[0056] Multiple protections: Equipped with multiple protection mechanisms such as overvoltage, overcurrent, and overheating to ensure safe operation of the equipment.

[0057] The flushing system includes a water source 1, a water pump 2, and a flushing valve connected in sequence. The flushing valve is connected to the pipeline between the grouting machine 5 and the mud flow meter 7. Preferably, the flushing valve is a flushing solenoid valve 11, with one end connected to the outlet of the water pump 2 and the other end connected to the slurry preparation pipeline 17 at the outlet of the grouting machine 5. After grouting is completed, the flushing solenoid valve 11 is opened to introduce high-pressure water from the outlet of the water pump 2 into the slurry preparation pipeline 17 through the flushing pipeline 18 to clean the slurry preparation pipeline 17 and prevent residual slurry in the slurry preparation pipeline 17 from solidifying and clogging the slurry preparation pipeline 17 and the grouting head 9.

[0058] The control system includes a remote controller 10 and a control box 12. The control box 12 is connected to the weighing device, the stirring motor and the slurry discharge motor on the grouting machine 5, the pressure sensor 6, the mud flow meter 7, the grouting valve, the quick-setting agent pump 13, the metering device, the water pump 2, and the flushing valve via a control line 16. It is used to control the operation of the slurry preparation system, the water injection system, and the flushing system, and to modify the control parameters.

[0059] The remote controller 10 is used to send commands to the control box 12 to remotely control the operation of the pulping system, water injection system and rinsing system.

[0060] In this invention, the control box 12 is the core of the system control. It is connected to various solenoid valves, motors, flow meters, and sensors via control lines 16, and is used to control the operation of the system and modify control parameters. The control system includes hardware such as the control box 12 and software such as control programs. The remote controller 10 is used to remotely control the operation of the grouting system, such as switching the grouting solenoid valve 8, the flushing solenoid valve 11, the water pump 2, the grouting machine 5's discharge motor and mixing motor, and the accelerator pump 13.

[0061] In this invention, the amount of water and cement supplied to the grouting machine 5 can be precisely controlled by the intelligent metering valve 3 and the electronic weighing device 4, and the water-cement ratio can be accurately controlled to improve the quality of the grout, thereby meeting the requirements for grout quality during grouting construction.

[0062] The working principle of this utility model is as follows:

[0063] Water source 1 supplies water to grouting machine 5 through pipeline, and the water intake is precisely controlled by intelligent metering valve 3 on the pipeline; hopper 14 supplies cement and other materials to grouting machine 5, and the amount of materials supplied to grouting machine 5 is precisely controlled by electronic weighing device 4; grouting machine 5 mixes water and cement evenly to make slurry, and outputs slurry to grouting pipeline; slurry flows through pipeline to grouting head 9 and is injected into anchor bolt hole; pressure sensor 6, mud flow meter 7 and other components installed on grouting pipeline can detect grouting pressure, grouting flow rate and grouting volume respectively; grouting solenoid valve 8 installed in grouting pipeline can control the opening and closing of slurry, and injects grout into the hole when it is open; quick-setting agent pump 13 supplies quick-setting agent to grouting head 9 in a metered manner, which is mixed with slurry and injected into anchor bolt hole through grouting head 9. The presence of quick-setting agent accelerates the solidification of slurry and improves construction quality and efficiency; after grouting is completed, water pump 2 supplies water to grouting pipeline through flushing solenoid valve 11 to flush grouting pipeline. The entire grouting process is operated by remote control 10, which reduces safety hazards. The entire process is controlled by the controller and can be accurately and controllably performed.

[0064] The intelligent grouting system for the anchor bolt trolley provided by this utility model allows for real-time metering and monitoring of each stage, from grout formation to grout ejection, ensuring grout quality. The entire system is controlled by a control system, enabling fast and precise operation and one-button grouting, significantly improving construction efficiency. Remote operation via the control system eliminates the need for multiple people in traditional anchor bolt trolley grouting operations; with the remote control, grouting can be completed by a single person, improving work efficiency and the construction environment.

[0065] The above are merely preferred embodiments of this utility model; however, the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and its improved concept, should be included within the scope of protection of this utility model.

Claims

1. An intelligent grouting system for an anchor bolt trolley, characterized in that, This includes a pulping system, a water injection system, a rinsing system, and a control system; The pulping system includes a hopper, a weighing device, a grouting machine, a pressure sensor, a mud flow meter, a grouting valve, a grouting head, and a quick-setting agent pump connected in sequence. The water injection system includes a water source, a meter, and the grouting machine connected in sequence. The flushing system includes a water source, a water pump, and a flushing valve connected in sequence, with the flushing valve connected to the pipeline between the grouting machine and the mud flow meter; The control system includes a remote controller and a control box. The control box is connected to the weighing device, the stirring motor and the slurry discharge motor on the grouting machine, the pressure sensor, the mud flow meter, the grouting valve, the quick-setting agent pump, the metering device, the water pump, and the flushing valve via control lines. It is used to control the operation of the slurry preparation system, the water injection system, and the flushing system, and to modify the control parameters. The remote controller is used to send commands to the control box to remotely control the operation of the pulping system, water injection system, and rinsing system.

2. The intelligent grouting system for an anchor bolt trolley according to claim 1, characterized in that, The weighing device is an electronic weighing device.

3. The intelligent grouting system for an anchor bolt trolley according to claim 1, characterized in that, The grouting valve is a grouting solenoid valve.

4. The intelligent grouting system for an anchor bolt trolley according to claim 1, characterized in that, The metering device is an intelligent metering valve.

5. The intelligent grouting system for an anchor bolt trolley according to claim 1, characterized in that, The flushing valve is a flushing solenoid valve.

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