A portable grouting device for termite control in water conservancy projects

Abstract

The present invention relates to the technical field of termite control grouting, and specifically to a portable water conservancy project termite control grouting device, including a box assembly, one side of the box assembly is provided with a mounting cavity, a boost drive mechanism is installed in the mounting cavity, an auger is provided on the boost drive mechanism, a loading cavity is provided on the box assembly, the auger extends into the loading cavity, and a conveying mechanism is provided on the other side of the box assembly, and the conveying mechanism is connected to the auger. The present application can quickly move the resistance member in a direction away from the conical plug pipe fitting after the conical plug pipe fitting is inserted into the hole of the dam slope, so as to effectively make the resistance member resist the inner wall of the hole, effectively fix the position of the conical plug pipe fitting, and at the same time leave a corresponding gap for gas flow, so that the repair slurry can quickly fill the gaps in the holes in the dam, improve the firmness of the connection between the rock and concrete on the dam, improve safety, and ensure the continuity and stability of grouting.

Description

Technical Field

[0001] The invention relates to the technical field of termite control grouting, in particular to a portable water conservancy project termite control grouting device. Background Art

[0002] "A thousand-mile embankment is breached by ant holes" refers to water conservancy termites. Due to the mild climate and abundant rainfall in the south, most of the earth dams in water conservancy projects are homogeneous earth dams, which are very suitable for termites to survive and settle down. The grass on the slope of the earth dam and the large number of trees within 400m outside the dam are important food sources for termites, which are inexhaustible. Therefore, almost all earth dams in water conservancy projects have been harmed by termites to varying degrees. The portable grouting machine for termite control in water conservancy projects is an auxiliary device for termite control in water conservancy projects, which has been widely used in the field of mechanical equipment. It was found in the use of existing grouting machines that tiny cracks will appear in the dam during long-term use, and termites often damage the dam body through the tiny cracks in the dam, while the ordinary grouting device is less convenient to use when repairing the dam body.

[0003] The portable grouting machine for termite control in water conservancy projects with publication number CN216238533U improves the convenience of using the equipment and the grouting effect of the equipment. It includes a storage bin, a sealing cover, two shoulder straps, an air pump, an air pipe, a base, a grouting device, a stirring device and a plurality of moving devices. A cavity is arranged inside the storage bin, a feed port is arranged at the upper end of the storage bin, the feed port connects the internal cavity of the storage bin with the outside, the sealing cover is rotatably covered on the feed port, two shoulder straps are installed at the side end of the storage bin, an air pump is installed at the side end of the storage bin, an air pipe is installed at the output end of the air pump, the air pipe is connected with the internal cavity of the storage bin, a grouting device is installed at the lower end of the storage bin, a stirring device is also installed at the side end of the storage bin, a placement groove is arranged at the upper end of the base, the storage bin is placed in the placement groove at the upper end of the base, and a plurality of moving devices are installed at the lower end of the base.

[0004] The above technical solution cannot effectively ensure that the filling components are stably inserted into the holes of the dam slope, cannot ensure stability during filling, is not conducive to the stable input of grouting into the slope holes for effective filling and sealing, and cannot effectively make the rock and concrete connection on the dam slope more firmly, so improvement is needed. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a portable grouting device for preventing and controlling termites in water conservancy projects.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A portable grouting device for controlling termites in water conservancy projects, comprising a box assembly, one side of the box assembly is provided with an installation cavity, a booster drive mechanism is installed in the installation cavity, the booster drive mechanism is provided with an auger, the box assembly is provided with a loading cavity, the auger extends into the loading cavity, the other side of the box assembly is provided with a conveying mechanism, the conveying mechanism is connected to the auger, and a connecting pipe is provided on the conveying mechanism;

[0008] A conical plug pipe fitting is fixed to the lower end of the connecting pipe, an elastic pressure-applying mechanism is provided on the connecting pipe, a sleeve ring is provided on the elastic pressure-applying mechanism, a positioning mechanism is provided on the sleeve ring, and the positioning mechanism is connected to the connecting pipe. Push rod parts are rotatably connected on both sides of the sleeve ring, telescopic components are installed on both sides of the connecting pipe, a movable plate is installed on the telescopic component, the lower ends of the two push rod parts are respectively rotatably connected to the opposite sides of the two movable plates, and a resistance part is fixed to the lower end of the movable plate, and the two resistance parts respectively resist on both sides of the conical plug pipe fitting.

[0009] Compared with the prior art, the present application can quickly move the resistance piece in a direction away from the conical plug fitting after the conical plug fitting is inserted into the hole of the dam slope, so as to effectively make the resistance piece resist the inner wall of the hole, effectively fix the position of the conical plug fitting, and at the same time leave corresponding gaps for gas flow, so that the repair slurry can quickly fill the gaps in the holes in the dam, improve the firmness of the connection between the rock and concrete on the dam, improve safety, and ensure the continuity and stability of grouting.

[0010] Preferably, the elastic pressure mechanism includes a sliding sleeve slidably connected to the connecting tube, the ring member is slidably connected to the connecting tube, the ring member is located at the lower end of the sliding sleeve, a pressure plate member is fixed on one side of the sliding sleeve, and fixing rods are fixed on both sides of the sliding sleeve, the two fixing rods are respectively slidably connected to the two sides of the ring member, a spring member is sleeved on the fixing rod, and the two ends of the spring member are respectively fixed on the sliding sleeve and the ring member.

[0011] Furthermore, the user can press or step on the pressure plate to make the pressure plate press down the sliding sleeve to move in the direction of the conical plug tube, so that the sliding sleeve can push the ring member through the spring member. At the same time, the stability of the movement of the sliding sleeve and the ring member is ensured through the cooperation of the fixing rod and the connecting tube. At the same time, the spring member can effectively apply pressure to the ring member and can adapt to over-pressure conditions. That is, after the ring member cannot move, the spring member can still adapt to the movement of the sliding sleeve.

[0012] Preferably, the positioning mechanism includes a notch opened on the collar member, and two rotating shafts are rotatably sleeved in the notch, one of the rotating shafts has an L-shaped plug plate member rotatably sleeved on it, and the other rotating shaft has a tension spring member fixed on it, the L-shaped plug plate member is located between the connecting tube and the tension spring member, the tension spring member and the lower end of the L-shaped plug plate member are fixedly connected, a spur rack is installed on one side of the connecting tube, and the L-shaped plug plate member and the spur rack are meshed with each other.

[0013] Furthermore, when the collar member is pushed downward by the spring member, it can drive the L-shaped plug plate member on it to move, so that the L-shaped plug plate member and the spur rack are continuously separated and engaged. When the collar member cannot move, the engagement of the L-shaped plug plate member and the spur rack ensures the stability of the position of the collar member. The action of the tension spring member can effectively pull the L-shaped plug plate member to rotate, fully ensuring that the L-shaped plug plate member and the spur rack are in a state of conflicting engagement. When grouting is completed, the lower end of the L-shaped plug plate member can be pushed, so that the upper end of the L-shaped plug plate member and the spur rack are separated, which is convenient for resetting the collar member and helps to quickly withdraw the tapered plug pipe fitting.

[0014] Preferably, the conveying mechanism includes a conical connecting pipe that passes through the other side of the lower end of the box assembly, one end of the auger extends into the conical connecting pipe, one end of the conical connecting pipe located outside the box assembly is connected to the conveying pipe, and one end of the conveying pipe is connected to the connecting pipe.

[0015] Furthermore, the rotation of the auger can cause the slurry in the loading chamber to be transported toward the conical connecting pipe, and the shape of the conical connecting pipe can increase the conveying pressure, so that the slurry can quickly pass through the conical connecting pipe, the conveying pipe, the connecting pipe and the conical plug pipe into the holes on the dam so as to connect with the edges in the gaps in the holes, thereby improving the firmness of the connection between the rocks or concrete on the dam.

[0016] Preferably, a clamping assembly is installed on one side of the box assembly, and the connecting pipe is located in the clamping assembly.

[0017] Furthermore, the connecting tube can be effectively clamped through the action of the clamping assembly. During actual production and preparation, the clamping assembly consists of two connecting frames and rubber rollers installed on the connecting frames. The connecting frames and the box assembly are connected and fixed. The rubber rollers have a certain flexibility. The distance between the rubber rollers is slightly smaller than the diameter of the connecting tube. The connecting tube is pressed between the two rubber rollers, and the rubber rollers are deformed to allow the connecting tube to enter and be fixed under the resistance of the rubber rollers and the box assembly.

[0018] Preferably, a sealed material hopper is installed at the upper end of the box assembly, and the lower end of the sealed material hopper extends into the loading chamber.

[0019] Furthermore, it is convenient to add repair slurry, and can effectively form a sealed space in the loading cavity, and effectively ensure the firmness after sealing.

[0020] Preferably, a shoulder strap assembly is installed on the box assembly.

[0021] Furthermore, it is convenient for workers to carry it on their backs and easy to carry.

[0022] Preferably, the boost drive mechanism includes a high-pressure pump assembly installed on the box assembly, an air delivery pipe fitting is connected to the high-pressure pump assembly, one end of the air delivery pipe fitting extends to the upper end of the installation cavity, a rotating part is installed on the side wall at one end of the installation cavity, a synchronization mechanism is jointly provided on the rotating part and the auger part, the rotating part is located at the lower end of the air delivery pipe fitting, and a one-way valve pipe fitting is jointly installed between the installation cavity and the loading cavity.

[0023] Furthermore, the high-pressure pump assembly can squeeze the gas so that it enters the installation cavity through the gas delivery pipe. Under the action of the gas delivery pipe, the gas will impact the rotating part to cause the rotating part to rotate. At the same time, after the gas enters the installation cavity, the internal pressure increases, and it can enter the upper end of the loading cavity through the one-way valve pipe, so that the air pressure at the upper end of the loading cavity increases, and the slurry added to the lower end of the loading cavity is squeezed by the air pressure so that the slurry can be discharged through the tapered connecting pipe. At the same time, the rotating part will drive the synchronous mechanism to operate, and can also cause the auger part to rotate, to ensure that the slurry is output from the tapered connecting pipe.

[0024] Preferably, the synchronization mechanism comprises two synchronization wheels respectively fixed on one side of the rotating member and one end of the auger member located in the installation cavity, and a synchronization belt is commonly sleeved between the two synchronization wheels.

[0025] Furthermore, in actual production and preparation, both the synchronous belt and the synchronous wheel adopt a toothed structure to ensure stable transmission of power.

[0026] Preferably, the telescopic assembly consists of a rod body and a tube body, the tube body is sleeved on the rod body, one end of the rod body away from the tube body is fixedly connected to a connecting tube, and the tube body is fixedly connected to a movable plate.

[0027] Furthermore, the stability of the movement of the movable plate is ensured, so that the abutment member can move stably and effectively abut against the side wall of the hole gap, thereby ensuring the stability of the position of the conical plug pipe fitting.

[0028] The beneficial effects of the present invention are:

[0029] 1. The high-pressure pump assembly can squeeze the gas to enter the installation cavity through the gas pipe fittings. The gas will impact the rotating part under the action of the gas pipe fittings to make the rotating part rotate. At the same time, after the gas enters the installation cavity, the internal pressure increases, and it can enter the upper end of the loading cavity through the one-way valve pipe fittings, so that the gas pressure at the upper end of the loading cavity increases. The slurry added at the lower end of the loading cavity is squeezed by the gas pressure, so that the slurry is discharged through the tapered connecting pipe. At the same time, the rotating part will drive the synchronous mechanism to operate, and can also make the auger rotate to ensure that the slurry is output from the tapered connecting pipe;

[0030] 2. In actual production and preparation, the rotating part is composed of a rod body and a plurality of fan blades fixed on the rod body. When the high-pressure gas in the gas transmission pipe enters the installation cavity, the high-pressure gas will impact the fan blades, so that the rotating part can drive the synchronous wheel fixed to it to rotate, and the auger part is rotated through the transmission of the synchronous belt, and the high-pressure gas at the top of the loading cavity is stably output through the conical connecting pipe for prevention and repair slurry;

[0031] 3. The rotation of the auger can transport the slurry in the loading chamber toward the conical connecting pipe. The shape of the conical connecting pipe can increase the conveying pressure, so that the slurry can quickly pass through the conical connecting pipe, the conveying pipe, the connecting pipe and the conical plug fitting into the hole on the dam, so as to connect with the edge of the hole gap, thereby improving the firmness of the connection between the rock or concrete on the dam;

[0032] 4. The user can press or step on the pressure plate, so that the pressure plate presses the sliding sleeve to move in the direction of the conical plug pipe, and the sliding sleeve can push the collar through the spring member. At the same time, the stability of the movement of the sliding sleeve and the collar member is ensured through the cooperation of the fixing rod and the connecting pipe. At the same time, the collar member can be effectively pressurized through the spring member, and can adapt to the overpressure situation, that is, after the collar member cannot move, the movement of the sliding sleeve can still be adapted through the spring member;

[0033] 5. When the collar is pushed down by the spring, it can drive the L-shaped plug plate on it to move, so that the L-shaped plug plate and the spur rack are continuously separated and engaged. When the collar cannot move, the engagement of the L-shaped plug plate and the spur rack ensures the stability of the collar position. The tension spring can effectively pull the L-shaped plug plate to rotate, fully ensuring that the L-shaped plug plate and the spur rack are in a state of conflicting engagement, effectively ensuring the stability of the position of the tapered plug pipe fitting, and leaving corresponding gaps for gas flow, so that the repair slurry can quickly fill the holes and gaps in the dam, improve the firmness of the connection between the rock and concrete on the dam, and improve safety. When the grouting is completed, the lower end of the L-shaped plug plate can be pushed to separate the upper end of the L-shaped plug plate from the spur rack, which is convenient for resetting the collar and helps to quickly withdraw the tapered plug pipe fitting. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1It is a structural diagram of the present invention;

[0035] Figure 2 The present invention is attached Figure 1 A magnified image of point A;

[0036] Figure 3 It is a connection structure diagram of the connecting pipe and the tapered plug pipe fitting in the present invention;

[0037] Figure 4 It is the internal structure diagram of the box assembly of the present invention;

[0038] Figure 5 It is a connection structure diagram of the moving plate and the abutment member in the present invention;

[0039] Figure 6 It is a structural diagram of the collar member and the L-shaped plug-in plate member in the present invention;

[0040] Figure 7 It is a structural diagram of the auger member and the tapered connecting pipe in the present invention;

[0041] In the figure: 1 box assembly, 2 gas delivery pipe fittings, 3 high-pressure pump assembly, 4 delivery pipe, 5 clamping assembly, 6 connecting pipe, 7 shoulder strap assembly, 8 pressure plate, 9 sliding sleeve, 10 fixing rod, 11 spring member, 12 collar member, 13 push rod member, 14 moving plate, 15 straight rack, 16 L-type plug plate member, 17 tapered plug pipe fitting, 18 loading chamber, 19 tapered connecting pipe, 20 auger member, 21 sealed hopper, 22 one-way valve pipe fitting, 23 installation chamber, 24 rotating member, 25 synchronous belt, 26 telescopic assembly, 27 resistance member, 28 rotating shaft, 29 tension spring member, 30 synchronous wheel. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0043] Reference Figure 1-7 A portable grouting device for termite control in water conservancy projects includes a box assembly 1, a mounting cavity 23 is provided on one side of the box assembly 1, a boost drive mechanism is installed in the mounting cavity 23, an auger 20 is provided on the boost drive mechanism, a loading cavity 18 is provided on the box assembly 1, the auger 20 extends into the loading cavity 18, a conveying mechanism is provided on the other side of the box assembly 1, the conveying mechanism and the auger 20 are connected, and a connecting pipe 6 is provided on the conveying mechanism; during actual production and preparation, the staff can increase the air pressure at the top of the loading cavity 18 through the action of the boost drive mechanism, so that the pressure is applied to the slurry, so that the slurry is moved out of the loading cavity 18 and into the conveying mechanism, which is convenient for grouting operation.

[0044] Reference Figure 1-7 A conical plug pipe fitting 17 is fixed at the lower end of the connecting pipe 6, an elastic pressure mechanism is provided on the connecting pipe 6, a collar member 12 is provided on the elastic pressure mechanism, a positioning mechanism is provided on the collar member 12, and the positioning mechanism is connected to the connecting pipe 6. Push rod members 13 are rotatably connected on both sides of the collar member 12, and telescopic components 26 are installed on both sides of the connecting pipe 6. A moving plate 14 is installed on the telescopic component 26. The lower ends of the two push rod members 13 are respectively rotatably connected to the opposite sides of the two moving plates 14, and the lower end of the moving plate 14 is fixed with a friction Parts 27, the two abutting parts 27 respectively abut on both sides of the tapered plug pipe 17, and through the cooperation of the elastic pressure mechanism and the positioning mechanism, the movable plate 14 can move smoothly under the action of the telescopic assembly 26, and the movable plate 14 can drive the abutting parts 27 to move, so that the abutting parts 27 abut against the inner wall of the hole, effectively fixing the position of the tapered plug pipe 17, and at the same time leaving corresponding gaps for gas flow, so that the repair slurry can quickly fill the gaps in the holes in the dam, thereby improving the firmness of the connection between the rock and concrete on the dam.

[0045] Reference Figure 1-2 The elastic pressure mechanism includes a sliding sleeve 9 slidably sleeved on the connecting tube 6, a collar member 12 slidably sleeved on the connecting tube 6, the collar member 12 is located at the lower end of the sliding sleeve 9, a pressing plate member 8 is fixed on one side of the sliding sleeve 9, and a fixing rod 10 is fixed on both sides of the sliding sleeve 9. The two fixing rods 10 are respectively slidably sleeved on both sides of the collar member 12, and a spring member 11 is sleeved on the fixing rod 10. The two ends of the spring member 11 are respectively fixed on the sliding sleeve 9 and the collar member 12; the user can press Or step on the pressure plate 8, so that the pressure plate 8 presses the sliding sleeve 9 to move in the direction of the tapered plug pipe 17, which can make the sliding sleeve 9 push the ring member 12 through the spring member 11. At the same time, through the cooperation of the fixing rod 10 and the connecting pipe 6, the stability of the movement of the sliding sleeve 9 and the ring member 12 is guaranteed. At the same time, the spring member 11 can effectively apply pressure to the ring member 12 and can adapt to over-pressure conditions. That is, after the ring member 12 cannot move, the spring member 11 can still adapt to the movement of the sliding sleeve 9.

[0046] Reference Figure 1 , 26. The positioning mechanism includes a notch formed on the collar member 12, and two rotating shafts 28 are rotatably mounted in the notch, one of which is rotatably sleeved with an L-shaped plug plate member 16, and the other is fixed with a tension spring member 29. The L-shaped plug plate member 16 is located between the connecting tube 6 and the tension spring member 29, and the tension spring member 29 is fixedly connected to the lower end of the L-shaped plug plate member 16. A spur rack 15 is installed on one side of the connecting tube 6, and the L-shaped plug plate member 16 is meshed with the spur rack 15; when the collar member 12 is pushed down by the spring member 11, the L-shaped plug plate member 16 on it can be driven to move , which can make the L-shaped plug plate 16 and the spur rack 15 continuously separate and engage. When the collar member 12 cannot move, the L-shaped plug plate 16 and the spur rack 15 engage to ensure the stability of the position of the collar member 12. The tension spring member 29 can effectively pull the L-shaped plug plate 16 to rotate, fully ensuring that the L-shaped plug plate 16 and the spur rack 15 are in a state of conflicting engagement. When the grouting is completed, the lower end of the L-shaped plug plate 16 can be pushed to separate the upper end of the L-shaped plug plate 16 from the spur rack 15, which is convenient for resetting the collar member 12 and helps to quickly withdraw the tapered plug pipe fitting 17.

[0047] Reference Figure 1 , 4 7. The conveying mechanism includes a conical connecting pipe 19 which passes through the other side of the lower end of the box assembly 1. One end of the auger 20 extends into the conical connecting pipe 19. The end of the conical connecting pipe 19 located outside the box assembly 1 is connected with the conveying pipe 4. One end of the conveying pipe 4 is connected to the connecting pipe 6. The rotation of the auger 20 can make the slurry in the loading chamber 18 be conveyed toward the conical connecting pipe 19. The shape of the conical connecting pipe 19 can increase the conveying pressure, so that the slurry can quickly pass through the conical connecting pipe 19, the conveying pipe 4, the connecting pipe 6 and the conical plug pipe 17 into the hole on the dam, so as to connect with the edge in the gap of the hole, thereby improving the firmness of the connection between the rock or concrete on the dam.

[0048] Reference Figure 1-4 , a clamping assembly 5 is installed on one side of the box assembly 1, and the connecting pipe 6 is located in the clamping assembly 5; the connecting pipe 6 can be effectively clamped by the action of the clamping assembly 5. In actual production and preparation, the clamping assembly 5 is composed of two connecting frames and rubber rollers installed on the connecting frames. The connecting frame and the box assembly 1 are connected and fixed. The rubber rollers have a certain flexibility. The distance between the rubber rollers is slightly smaller than the diameter of the connecting pipe 6. The connecting pipe 6 is pressed between the two rubber rollers, and the rubber rollers are deformed, so that the connecting pipe 6 enters and is fixed under the resistance of the rubber rollers and the box assembly 1; a sealed feeding hopper 21 is installed at the upper end of the box assembly 1, and the lower end of the sealed feeding hopper 21 extends into the loading chamber 18; it is convenient to add repair slurry, and can effectively make the loading chamber 18 form a sealed space, and effectively ensure the firmness after sealing; a shoulder strap assembly 7 is installed on the box assembly 1; it is convenient for the staff to carry and move, and it is convenient to carry.

[0049] Reference Figure 1 , 4 7. The boost drive mechanism includes a high-pressure pump assembly 3 installed on the box assembly 1, and a gas delivery pipe 2 is connected to the high-pressure pump assembly 3. One end of the gas delivery pipe 2 extends to the upper end of the installation cavity 23. A rotating member 24 is installed on the side wall of one end of the installation cavity 23. The rotating member 24 and the auger member 20 are jointly provided with a synchronization mechanism. The rotating member 24 is located at the lower end of the gas delivery pipe 2. A one-way valve pipe 22 is jointly installed between the installation cavity 23 and the loading cavity 18; the high-pressure pump assembly 3 can squeeze the gas so that it enters through the gas delivery pipe 2 In the installation cavity 23, the gas will impact the rotating part 24 under the action of the gas delivery pipe 2, causing the rotating part 24 to rotate. At the same time, after the gas enters the installation cavity 23, the internal pressure thereof increases, and it can enter the upper end of the loading cavity 18 through the one-way valve pipe 22, so that the air pressure at the upper end of the loading cavity 18 increases, and the slurry added to the lower end of the loading cavity 18 is squeezed by the air pressure so that the slurry can be discharged through the tapered connecting pipe 19. At the same time, the rotating part 24 will drive the synchronous mechanism to operate, and can also cause the auger part 20 to rotate, to ensure that the slurry is output from the tapered connecting pipe 19.

[0050] Reference Figure 1 , 4 7. The synchronization mechanism includes two synchronization wheels 30 respectively fixed on one side of the rotating member 24 and one end of the auger member 20 located in the installation cavity 23, and a synchronization belt 25 is commonly sleeved between the two synchronization wheels 30. In actual production and preparation, the synchronization belt 25 and the synchronization wheel 30 both adopt a toothed structure to ensure stable power transmission.

[0051] Reference Figure 5 The telescopic assembly 26 is composed of a rod body and a tube body. The tube body is sleeved on the rod body. The end of the rod body away from the tube body is fixedly connected to the connecting tube 6, and the tube body is fixedly connected to the movable plate 14; the stability of the movement of the movable plate 14 is ensured, so that the resistance member 27 can move stably and effectively resist the side wall of the hole gap, thereby ensuring the stability of the position of the tapered plug pipe 17.

[0052] In the present invention, the user can press or step on the pressure plate 8, so that the pressure plate 8 presses the sliding sleeve 9 downward and moves in the direction of the tapered plug pipe member 17, so that the sliding sleeve 9 can push the collar member 12 through the spring member 11; when the collar member 12 is pushed down by the spring member 11, it can drive the L-shaped plug plate member 16 thereon to move, so that the L-shaped plug plate member 16 and the spur rack 15 are continuously separated and engaged. When the collar member 12 cannot move, the L-shaped plug plate member 16 and the spur rack 15 are engaged to ensure the stability of the position of the collar member 12, and the L-shaped plug plate member 16 can be effectively pulled by the action of the tension spring member 29. The plate 16 rotates to fully ensure that the L-shaped plug plate 16 and the straight rack 15 are in a state of conflict and engagement, effectively ensuring the stability of the position of the tapered plug pipe 17, and at the same time leaving a corresponding gap for gas flow, so that the repair slurry can quickly fill the holes and gaps in the dam, improve the firmness of the connection between the rock and concrete on the dam, and improve safety. When the grouting is completed, the lower end of the L-shaped plug plate 16 can be pushed to separate the upper end of the L-shaped plug plate 16 from the straight rack 15, which is convenient for the reset of the ring member 12 and helps to quickly withdraw the tapered plug pipe 17;

[0053] The high-pressure pump assembly 3 can squeeze the gas so that it passes through the gas pipe 2 and enters the installation cavity 23. Under the action of the gas pipe 2, the gas will impact the rotating part 24 to rotate the rotating part 24. At the same time, after the gas enters the installation cavity 23, the internal pressure increases, and it can enter the upper end of the loading cavity 18 through the one-way valve pipe 22, so that the upper air pressure in the loading cavity 18 increases, and the slurry added to the lower end of the loading cavity 18 is squeezed by the air pressure so that the slurry can be discharged through the tapered connecting pipe 19. At the same time, the rotating part 24 will drive the synchronous mechanism to operate, and can also make the auger 20 rotate, to ensure that the slurry is output from the tapered connecting pipe 19, so that the slurry enters the holes and gaps on the dam from the tapered plug pipe 17.

[0054] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable grouting device for controlling termites in water conservancy projects, comprising a box assembly (1), characterized in that: A mounting cavity (23) is provided on one side of the box assembly (1), a boost drive mechanism is installed in the mounting cavity (23), an auger member (20) is provided on the boost drive mechanism, a loading cavity (18) is provided on the box assembly (1), the auger member (20) extends into the loading cavity (18), a conveying mechanism is provided on the other side of the box assembly (1), the conveying mechanism and the auger member (20) are connected, and a connecting pipe (6) is provided on the conveying mechanism; A conical plug pipe fitting (17) is fixed to the lower end of the connecting pipe (6), an elastic pressure mechanism is provided on the connecting pipe (6), a collar member (12) is provided on the elastic pressure mechanism, a positioning mechanism is provided on the collar member (12), the positioning mechanism is connected to the connecting pipe (6), push rod members (13) are rotatably connected on both sides of the collar member (12), telescopic components (26) are installed on both sides of the connecting pipe (6), a movable plate (14) is installed on the telescopic component (26), the lower ends of the two push rod members (13) are respectively rotatably connected to the opposite sides of the two movable plates (14), and a resistance member (27) is fixed to the lower end of the movable plate (14), and the two resistance members (27) are respectively in contact with the two sides of the conical plug pipe fitting (17); The positioning mechanism comprises a notch formed on a collar member (12), wherein two rotating shafts (28) are rotatably sleeved in the notch, wherein an L-shaped plug plate member (16) is rotatably sleeved on one of the rotating shafts (28), and a tension spring member (29) is fixed on the other rotating shaft (28), wherein the L-shaped plug plate member (16) is located between the connecting tube (6) and the tension spring member (29), wherein the tension spring member (29) and the lower end of the L-shaped plug plate member (16) are fixedly connected, and a spur rack (15) is installed on one side of the connecting tube (6), wherein the L-shaped plug plate member (16) and the spur rack (15) are meshed with each other.

2. A portable grouting device for termite control in water conservancy projects according to claim 1, characterized in that: The elastic pressure mechanism comprises a sliding sleeve (9) slidably sleeved on the connecting tube (6); the collar member (12) slidably sleeved on the connecting tube (6); the collar member (12) is located at the lower end of the sliding sleeve (9); a pressure plate member (8) is fixed on one side of the sliding sleeve (9); fixing rods (10) are fixed on both sides of the sliding sleeve (9); the two fixing rods (10) are respectively slidably sleeved on both sides of the collar member (12); a spring member (11) is sleeved on the fixing rod (10); and the two ends of the spring member (11) are respectively fixed on the sliding sleeve (9) and the collar member (12).

3. A portable grouting device for termite control in water conservancy projects according to claim 1, characterized in that: The conveying mechanism comprises a conical connecting pipe (19) penetrating the other side of the lower end of the box assembly (1), one end of the auger (20) extending into the conical connecting pipe (19), one end of the conical connecting pipe (19) located outside the box assembly (1) is connected to the conveying pipe (4), and one end of the conveying pipe (4) is connected to the connecting pipe (6).

4. A portable grouting device for controlling termites in water conservancy projects according to claim 1, characterized in that: A clamping assembly (5) is installed on one side of the box assembly (1), and the connecting pipe (6) is located inside the clamping assembly (5).

5. A portable grouting device for termite control in water conservancy projects according to claim 1, characterized in that: A sealed material feeding hopper (21) is installed at the upper end of the box assembly (1), and the lower end of the sealed material feeding hopper (21) extends into the loading chamber (18).

6. A portable grouting device for controlling termites in water conservancy projects according to claim 1, characterized in that: A shoulder strap assembly (7) is installed on the box assembly (1).

7. A portable grouting device for controlling termites in water conservancy projects according to claim 1, characterized in that: The boost drive mechanism comprises a high-pressure pump assembly (3) mounted on a housing assembly (1); a gas delivery pipe (2) is connected to the high-pressure pump assembly (3); one end of the gas delivery pipe (2) extends to the upper end of a mounting cavity (23); a rotating member (24) is mounted on a side wall at one end of the mounting cavity (23); a synchronization mechanism is provided on the rotating member (24) and the auger member (20); the rotating member (24) is located at the lower end of the gas delivery pipe (2); and a one-way valve pipe (22) is mounted between the mounting cavity (23) and the loading cavity (18).

8. A portable grouting device for controlling termites in water conservancy projects according to claim 7, characterized in that: The synchronization mechanism comprises two synchronization wheels (30) respectively fixed to one side of the rotating member (24) and one end of the auger member (20) located in the installation cavity (23), and a synchronization belt (25) is sleeved between the two synchronization wheels (30).

9. A portable grouting device for controlling termites in water conservancy projects according to claim 1, characterized in that: The telescopic assembly (26) is composed of a rod body and a tube body, the tube body is sleeved on the rod body, one end of the rod body away from the tube body is fixedly connected to a connecting tube (6), and the tube body is fixedly connected to a movable plate (14).

Images