High-pressure grouter with double charging barrels and explosion-proof pipes

Abstract

According to the double-charging-barrel explosion-proof pipe high-pressure grouter, leakage stopping slurry and a cleaning agent are controlled to enter the high-pressure rubber pipe through the flow control valve, and switching of the two working states of grouting and cleaning of the high-pressure grouter can be rapidly completed. By adopting a double-charging-barrel mode, if the high-pressure grouter stops working midway, when the high-pressure rubber pipe is cleaned, grout can be saved, or the flow of pouring residual grout back and forth can be avoided. The anti-explosion pipe pressure control is arranged, when the grouting pressure reaches a set threshold value, an alarm is given out, a drill bit power source is automatically cut off, and hurt to constructors caused by burst of a high-pressure rubber pipe in the construction process is prevented. The electric drill control grip is arranged at the tail end of the output end of the rubber pressing pipe, grouting work can be completed by a single person, a previous needle head can be conveniently switched to a next needle head after construction is completed, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to a double-barrel explosion-proof pipe high-pressure grouting machine. Background Art

[0002] During the construction process of a building project, due to poor concrete construction, looseness, honeycombs, and rough surfaces inside the concrete structure, water leakage channels are often caused by grouting, which often requires grouting to be pressed into the leakage channels to block the leakage. The grouting equipment commonly used in the current construction process is a high-pressure grouting machine, which is mainly composed of a power unit, a grouting pump, a barrel, a grouting pipe, etc. Its working principle is to use hydraulic, air pressure or electrochemical principles to evenly inject slurry into the cracks through the grouting pipe, and then occupy its position after removing the moisture and air in the cracks, and bond with the cracks to form a new whole, thereby achieving the purpose of waterproofing and plugging leaks.

[0003] To avoid blockage of the high-pressure output pipe due to solidification of the slurry, the existing high-pressure grouting machine should be cleaned in time if it stops working for more than 30 minutes. A large amount of slurry is wasted during the construction process, and it is troublesome to transport it back and forth. At the same time, the grouting process in areas such as the side wall requires the cooperation of two people, and the instantaneous maximum pressure can reach 15000Psi. If the cooperation is not proper, construction hazards may easily occur. Summary of the invention

[0004] The purpose of the present invention is to provide a double-barrel explosion-proof pipe high-pressure grouting machine.

[0005] In order to solve the above problems, the present invention provides a double-barrel explosion-proof pipe high-pressure grouting machine, comprising:

[0006] Electric drill;

[0007] A gear transmission box, wherein the output end of the electric drill is connected to the input end of the gear transmission box;

[0008] A transmission pump, the output end of the gear transmission box is connected to the transmission pump;

[0009] A slurry cylinder for storing a water-stopping and leak-plugging mixed slurry and a cleaning agent cylinder for storing a cleaning agent, wherein the output ends of the slurry cylinder and the cleaning agent cylinder are respectively connected to the input end of the transmission pump;

[0010] A booster cylinder, the input end of which is connected to the output end of the transmission pump;

[0011] A high-pressure rubber tube, the input end of which is connected to the output end of the booster cylinder, and a butter head is installed at the output end of the high-pressure rubber tube.

[0012] Furthermore, in the above-mentioned double-barrel explosion-proof pipe high-pressure grouting machine, the output end of the high-pressure rubber tube is also connected to a cross-way.

[0013] Furthermore, in the above-mentioned double-barrel explosion-proof pipe high-pressure grouting machine, one end of the four-way is connected to a pressure gauge.

[0014] Furthermore, in the above-mentioned double-barrel explosion-proof pipe high-pressure grouting machine, the other end of the four-way is connected to an explosion-proof pipe pressure controller. When the grouting pressure measured by the pressure gauge exceeds the set threshold, the explosion-proof pipe pressure controller automatically cuts off the electric drill control handle and the double-barrel explosion-proof pipe high-pressure grouting machine stops working.

[0015] Furthermore, in the above-mentioned double-barrel explosion-proof pipe high-pressure grouting machine, the explosion-proof pipe pressure controller has two independent relay channels, each relay channel controls the switch state of the electric drill control handle according to a preset pressure threshold or condition, and the trigger conditions and action modes of the relay output are configured through the setting interface or programming interface of the explosion-proof pipe pressure controller.

[0016] Furthermore, in the above-mentioned double-barrel explosion-proof pipe high-pressure grouting machine, an explosion-proof lamp is also connected to the explosion-proof pipe pressure controller. When the grouting pressure exceeds the set threshold, the explosion-proof lamp flashes and emits an alarm sound.

[0017] Furthermore, in the above-mentioned double-barrel explosion-proof pipe high-pressure grouting machine, a manual stirring device is provided in the slurry barrel.

[0018] Furthermore, in the above-mentioned double-barrel explosion-proof pipe high-pressure grouting machine, the slurry barrel and the transmission pump are connected via a flow control valve.

[0019] Furthermore, in the above-mentioned double-barrel explosion-proof pipe high-pressure grouting machine, the cleaning agent barrel and the transmission pump are connected via a flow control valve.

[0020] Furthermore, in the above-mentioned double-barrel explosion-proof pipe high-pressure grouting machine, an electric drill control handle is attached to the output end of the high-pressure rubber tube, and the electric drill control handle is electrically connected to the electric drill.

[0021] Compared with the prior art, the present invention provides a double-barrel explosion-proof pipe high-pressure grouting machine, including: an electric drill, an electric drill control handle, a barrel, a gear transmission box, a transmission pump, a booster cylinder, a pressure gauge, an explosion-proof pipe pressure controller, a four-way, a high-pressure rubber tube, a butter head and a manual stirring device. The present invention controls the plugging slurry and the cleaning agent to enter the high-pressure rubber tube respectively through the flow control valve, and quickly completes the switching of the two working states of the high-pressure grouting machine grouting and cleaning. When the grouting pressure reaches the set threshold, the explosion-proof pipe pressure controller will sound an alarm and automatically cut off the power supply of the drill bit.

[0022] The present invention controls the plugging slurry and cleaning agent to enter the high-pressure rubber tube respectively through the flow control valve, and can quickly complete the switching of the two working states of the high-pressure grouting machine between grouting and cleaning. By adopting the double barrel method, if the high-pressure grouting machine stops working midway, when cleaning the high-pressure rubber tube, slurry can be saved or the process of refilling the remaining slurry back and forth can be avoided.

[0023] The present invention is provided with an explosion-proof pipe pressure control. When the grouting pressure reaches a set threshold, an alarm will be issued and the power supply of the drill bit will be automatically cut off to prevent the high-pressure rubber pipe from bursting during the construction process and causing harm to the construction personnel.

[0024] The electric drill control handle of the present invention is arranged at the end of the output end of the compressed rubber tube, so that a single person can complete the grouting work, and it is convenient to switch to the next needle after the construction of the previous needle is completed, thereby improving work efficiency.

[0025] On the one hand, the present invention solves the problem that the slurry solidifies too quickly and is easy to block the high-pressure output pipe during the mid-stop process; on the other hand, it converts two-person operation into a single-person operation, saving construction costs and reducing construction risks. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of a double-barrel explosion-proof pipe high-pressure grouting machine according to an embodiment of the present invention;

[0027] Among them, 1-electric drill, 101-electric drill control handle, 2-gear transmission box, 3-transmission pump, 4-slurry barrel, 401-manual stirring device, 402-flow control valve, 5-cleaning agent barrel, 501-flow control valve, 6-boosting cylinder, 7-high-pressure rubber hose, 8-four-way, 9-butter head, 10-pressure gauge, 11-explosion-proof pipe pressure controller, 111-explosion-proof lamp. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] like Figure 1 As shown, the present invention provides a double-barrel explosion-proof pipe high-pressure grouting machine, comprising:

[0030] Electric drill 1;

[0031] The output end of the electric drill 1 is connected to the input end of the gear transmission box 2;

[0032] The transmission pump 3, the output end of the gear transmission box 2 is connected to the transmission pump 3;

[0033] A slurry cylinder 4 for storing a water-stopping and leak-proof mixed slurry and a cleaning agent cylinder 5 for storing a cleaning agent, wherein the output ends of the slurry cylinder 4 and the cleaning agent cylinder 5 are respectively connected to the input end of the transmission pump 3;

[0034] A boost cylinder 6, the input end of which is connected to the output end of the transmission pump 3;

[0035] A high-pressure rubber tube 7 , the input end of the high-pressure rubber tube 7 is connected to the output end of the booster cylinder 6 , and a butter head 9 is installed at the output end of the high-pressure rubber tube 7 .

[0036] Here, the output end of the electric drill 1 is connected to the input end of the gear transmission box 2, and the output end of the gear transmission box 2 is connected to the transmission pump 3. The speed and torque of the gear transmission box 2 are controlled by the electric drill 1, and then the reciprocating motion of the transmission pump 3 is controlled. The slurry barrel 4 can input water-stopping and leak-proof mixed slurry into the transmission pump 3, and the cleaning agent barrel 5 can input cleaning agent into the transmission pump 3. The transmission pump 3 is connected to the booster barrel 6, and the booster barrel 6 is connected to the input end of the high-pressure rubber tube 7. The output end of the high-pressure rubber tube 7 is installed with a butter head 9.

[0037] In one embodiment of the double-barrel explosion-proof pipe high-pressure grouting machine of the present invention, the output end of the high-pressure rubber tube 7 is further connected to a cross-way 8, and one end of the cross-way 8 is connected to a pressure gauge 10.

[0038] Here, the output end of the high-pressure rubber tube 7 is connected to a cross-piece 8.

[0039] In one embodiment of the double-barrel explosion-proof pipe high-pressure grouting machine of the present invention, a pressure gauge 10 is connected to one end of the cross-way 8 .

[0040] In one embodiment of the double-barrel explosion-proof pipe high-pressure grouting machine of the present invention, the other end of the four-way 8 is connected to an explosion-proof pipe pressure controller 11. When the grouting pressure exceeds the set threshold, the explosion-proof pipe pressure controller 11 automatically cuts off the electric drill control handle 101, and the double-barrel explosion-proof pipe high-pressure grouting machine stops working.

[0041] In one embodiment of the double-barrel explosion-proof pipe high-pressure grouting machine of the present invention, the explosion-proof pipe pressure controller 11 has two independent relay channels, each relay channel controls the switch state of the electric drill control handle 101 according to a preset pressure threshold or condition, and the triggering conditions and action modes of the relay output are configured through the setting interface or programming interface of the explosion-proof pipe pressure controller 11.

[0042] In one embodiment of the double-barrel explosion-proof pipe high-pressure grouting machine of the present invention, the explosion-proof pipe pressure controller 11 is also connected to an explosion-proof lamp 111. When the grouting pressure exceeds a set threshold, the explosion-proof lamp 111 flashes and emits an alarm sound.

[0043] In one embodiment of the double-barrel explosion-proof pipe high-pressure grouting machine of the present invention, a manual stirring device 401 is provided in the slurry barrel 4 .

[0044] Here, the manual stirring device 401 is used to stir the mixed plugging agent.

[0045] In one embodiment of the double-barrel explosion-proof pipe high-pressure grouting machine of the present invention, the slurry barrel 4 and the transmission pump 3 are connected via a flow control valve 402 .

[0046] Here, the flow control valve 402 is used to control the input of the slurry into the transmission pump 3. When grouting is required, the flow control valve 402 is opened, and when the construction is stopped, the flow control valve 402 is closed.

[0047] In one embodiment of the double-barrel explosion-proof pipe high-pressure grouting machine of the present invention, the cleaning agent barrel 5 and the transmission pump 3 are connected via a flow control valve 501 .

[0048] Here, a flow control valve 501 is installed in the cleaning agent barrel 5. When the equipment needs to be cleaned, the flow control valve 501 is opened to allow the cleaning agent to flow out, and when grouting is performed, the flow control valve 501 is closed.

[0049] In one embodiment of the double-barrel explosion-proof pipe high-pressure grouting machine of the present invention, an electric drill control handle 101 is attached to the output end of the high-pressure rubber tube 7 , and the electric drill control handle 101 is electrically connected to the electric drill 1 .

[0050] Here, an electric drill control handle 101 is attached to the output end of the high-pressure rubber tube 7 , and the electric drill control handle 101 is used to control the electric drill 1 , and then the rotation speed and torque of the gear transmission box 2 .

[0051] Specifically, the method of using the double-barrel explosion-proof pipe high-pressure grouting machine of the present invention can be as follows:

[0052] S1. Drill a hole along the crack at the leaking part, clean the residue in the hole by air blowing or water washing, and insert a needle;

[0053] S2, close the flow control valve 402 of the grouting machine, fill the plugging mixed slurry into the slurry barrel 4 and stir it, and fill the cleaning agent into the cleaning agent barrel 5;

[0054] S3, align the injection butter head 9 with the injection needle of the part to be injected and insert it tightly, open the flow control valve 402 in the slurry barrel 4, and then start the power switch of the electric drill control handle 101, and control the slurry to be continuously pressurized and injected into the structure through the electric drill 1 control handle until the slurry overflows from the surrounding surface, then turn off the power switch of the electric drill control handle 101, then turn off the injection switch, and swing the switch valve to loosen it and pull it out, and then proceed to the next needle grouting.

[0055] S4. When the construction needs to be stopped for a long time, close the flow control valve 402 of the slurry barrel 4, open the flow control valve 501 of the cleaning agent barrel 5, start the power switch of the drill control handle 101, and clean the high-pressure rubber tube 7 to avoid slurry solidification and blockage.

[0056] In summary, in view of the shortcomings of the existing high-pressure grouting machines, it is necessary to provide a new high-pressure grouting machine that can complete the grouting construction work by one person and reduce the construction risk; at the same time, it can reduce the long-term construction stoppage in the middle, and the cumbersome procedures of cleaning the remaining slurry in the barrel or inverting it back and forth during the cleaning process.

[0057] The present invention provides a double-barrel explosion-proof pipe high-pressure grouting machine, comprising: an electric drill, an electric drill control handle, a barrel, a gear transmission box, a transmission pump, a booster barrel, a pressure gauge, an explosion-proof pipe pressure controller, a four-way valve, a high-pressure rubber tube, a butter head and a manual stirring device. The present invention controls the plugging slurry and the cleaning agent to enter the high-pressure rubber tube respectively through a flow control valve, and quickly completes the switching of the two working states of the high-pressure grouting machine, namely, grouting and cleaning. When the grouting pressure reaches the set threshold value, the explosion-proof pipe pressure controller sends an alarm and automatically cuts off the power supply of the drill bit.

[0058] The present invention controls the plugging slurry and cleaning agent to enter the high-pressure rubber tube respectively through the flow control valve, and can quickly complete the switching of the two working states of the high-pressure grouting machine between grouting and cleaning. By adopting the double barrel method, if the high-pressure grouting machine stops working midway, when cleaning the high-pressure rubber tube, slurry can be saved or the process of refilling the remaining slurry back and forth can be avoided.

[0059] The present invention is provided with an explosion-proof pipe pressure control. When the grouting pressure reaches a set threshold, an alarm will be issued and the power supply of the drill bit will be automatically cut off to prevent the high-pressure rubber pipe from bursting during the construction process and causing harm to the construction personnel.

[0060] The electric drill control handle of the present invention is arranged at the end of the output end of the compressed rubber tube, so that a single person can complete the grouting work, and it is convenient to switch to the next needle after the construction of the previous needle is completed, thereby improving work efficiency.

[0061] On the one hand, the present invention solves the problem that the slurry solidifies too quickly and is easy to block the high-pressure output pipe during the mid-stop process; on the other hand, it converts two-person operation into a single-person operation, saving construction costs and reducing construction risks.

[0062] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0063] Obviously, those skilled in the art can make various changes and modifications to the invention without departing from the spirit and scope of the invention. Thus, if these modifications and variations of the invention fall within the scope of the claims of the invention and their equivalents, the invention is also intended to include these modifications and variations.

Claims

1. A double barrel explosion-proof pipe high pressure grouting machine, characterized in that: include: Electric drill; A gear transmission box, wherein the output end of the electric drill is connected to the input end of the gear transmission box; A transmission pump, the output end of the gear transmission box is connected to the transmission pump; A slurry cylinder for storing a water-stopping and leak-plugging mixed slurry and a cleaning agent cylinder for storing a cleaning agent, wherein the output ends of the slurry cylinder and the cleaning agent cylinder are respectively connected to the input end of the transmission pump; A booster cylinder, the input end of which is connected to the output end of the transmission pump; A high-pressure rubber tube, the input end of which is connected to the output end of the booster cylinder, and a butter head is installed at the output end of the high-pressure rubber tube.

2. The double-barrel explosion-proof pipe high-pressure grouting machine according to claim 1, characterized in that: The output end of the high-pressure rubber tube is also connected with a cross.

3. The double-barrel explosion-proof pipe high-pressure grouting machine according to claim 1, characterized in that: One end of the cross-connection is connected with a pressure gauge.

4. The double-barrel explosion-proof pipe high-pressure grouting machine according to claim 3, characterized in that: The other end of the four-way is connected to an explosion-proof pipe pressure controller. When the grouting pressure measured by the pressure gauge exceeds the set threshold, the explosion-proof pipe pressure controller automatically cuts off the electric drill control handle and the double-barrel explosion-proof pipe high-pressure grouting machine stops working.

5. The double-barrel explosion-proof pipe high-pressure grouting machine according to claim 4, characterized in that: The explosion-proof pipe pressure controller has two independent relay channels, each of which controls the switch state of the electric drill control handle according to a preset pressure threshold or condition, and the triggering conditions and action modes of the relay output are configured through the setting interface or programming interface of the explosion-proof pipe pressure controller.

6. The double-barrel explosion-proof pipe high-pressure grouting machine according to claim 4, characterized in that: The explosion-proof pipe pressure controller is also connected to an explosion-proof lamp. When the grouting pressure exceeds the set threshold, the explosion-proof lamp flashes and emits an alarm sound.

7. The double-barrel explosion-proof pipe high-pressure grouting machine according to claim 1, characterized in that: A manual stirring device is arranged in the slurry barrel.

8. The double-barrel explosion-proof pipe high-pressure grouting machine according to claim 1, characterized in that: The slurry barrel is connected to the transmission pump via a flow control valve.

9. The double-barrel explosion-proof pipe high-pressure grouting machine according to claim 1, characterized in that: The cleaning agent barrel is connected to the transmission pump via a flow control valve.

10. The double-barrel explosion-proof pipe high-pressure grouting machine according to claim 1, characterized in that: An electric drill control handle is attached to the output end of the high-pressure rubber tube, and the electric drill control handle is electrically connected to the electric drill.

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