Grouting device for dam construction

Abstract

The invention provides a grouting device for dam construction, which relates to the field of dam construction and comprises a moving vehicle, a stirring tank is arranged at the top end of the moving vehicle, a grouting head is arranged on one side of the stirring tank, a support frame positioned above the grouting head is fixed on one side of the top end of the moving vehicle, and a vertical plate is slidably arranged at the bottom end of the support frame; according to the grouting device for dam construction, when the position of the grouting head needs to be adaptively adjusted, the grouting head is driven to transversely move and the transverse position of the grouting head is adjusted under the movement of the transverse driving assembly, and meanwhile, the longitudinal driving assembly is driven to move under the cooperation of the linkage assembly; the grouting head is driven to move in the longitudinal direction through the rotating shaft, so that the grouting head can be conveniently adjusted in the transverse direction and the longitudinal direction, the grouting head can be conveniently adjusted to different positions, grouting can be conveniently conducted on different areas, grout is prevented from being accumulated at the same position, grouting work is conveniently conducted, and the grouting efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the field of dam construction, and particularly to a grouting device for dam construction. Background Art

[0002] An essential step in dam construction is to reinforce the soil through grouting, control groundwater, fill voids and cracks, and prevent seepage and water leakage. Through reasonable grouting design and construction, the structural stability and safety of the dam can be improved, ensuring the long-term effectiveness of the dam project. The grouting device for dam construction is equipment used for grouting work during dam construction.

[0003] In related technologies, there is a base plate. On both sides of the top of the base plate, guide columns are fixedly connected. A guide sleeve is sleeved and connected around the guide columns. A support plate is fixedly connected to the top of the guide sleeve. On one side of the top of the support plate, a bracket is fixedly connected. Inside the bracket, a slurry mixing tank is fixedly connected. At the center of the bottom of the slurry mixing tank, a grouting pump is fixedly connected through a pipeline. On one side of the grouting pump, a grouting pipeline is fixedly connected. A support plate is fixedly connected around the grouting pipeline. The end of the grouting pipeline is fixedly connected to a grouting hose. In the present invention, by setting a driving motor, the gear can be driven to rotate, so that the rack plate can drive the grouting cylinder to move in the Y-axis direction. By setting a third electric telescopic rod, the angle of the grouting cylinder can be adjusted, facilitating grouting operations for a larger grouting area without frequently adjusting the overall position of the device.

[0004] Although the angle of the grouting cylinder can be adjusted by setting a third electric telescopic rod, during actual grouting, due to the constantly changing position of the grouting area, and the grouting cylinder can only be adjusted in terms of angle, the position of the grouting cylinder cannot be adjusted, making the position of the grouting cylinder on the base plate fixed. This is not convenient for grouting different grouting areas, resulting in the slurry being prone to concentrated accumulation at the same position, which is not conducive to the progress of the grouting work and reduces the grouting efficiency.

[0005] Therefore, it is necessary to provide a grouting device for dam construction to solve the above technical problems. Summary of the Invention

[0006] To solve the above technical problems, the present invention provides a grouting device for dam construction.

[0007] The grouting device for dam construction provided by the present invention includes: a mobile vehicle, a mixing tank is provided at the top of the mobile vehicle, a grouting head is provided on one side of the mixing tank, a support frame located above the grouting head is fixedly provided on one side of the top of the mobile vehicle, a vertical plate is slidably provided at the bottom end of the support frame, a horizontal plate is slidably provided at the bottom end of the vertical plate, a connecting plate is fixedly provided at the bottom end of the horizontal plate, and a hanging component connected to the grouting head is provided at the bottom end of the connecting plate; A lateral drive assembly is disposed between the support frame and the vertical plate and is used to drive the lateral movement of the vertical plate. The lateral drive assembly includes a first slider fixedly arranged at the top end of the vertical plate. A first chute for the first slider to slide is formed at the top end of the support frame. A lead screw threadedly connected to the first slider is rotatably connected in the first chute. A first drive motor fixed to the lead screw is fixed on one side of the inner wall of the first chute. A longitudinal drive assembly is disposed between the vertical plate and the horizontal plate and is used to drive the longitudinal movement of the horizontal plate. The longitudinal drive assembly includes a rotating rod rotatably arranged on one side of the vertical plate. A first gear is fixed to one end of the rotating rod. A first rack meshing with the first gear is fixed to one side of the horizontal plate. A cross bar inserted through the support frame is fixed to the other end of the rotating rod. A limit block is fixed to the end of the cross bar away from the rotating rod. A linkage assembly is disposed between the lateral drive assembly and the longitudinal drive assembly and is used for the linkage between the lateral drive assembly and the longitudinal drive assembly. The linkage assembly includes a first pulley sleeved on the outer wall of the lead screw. A sleeve inserted through the cross bar is rotatably connected to one side of the support frame. A second pulley is sleeved on the outer wall of the sleeve. The first pulley and the second pulley are connected by a belt in a transmission manner.

[0008] Preferably, the mixing tank includes a placement rack fixedly arranged at the top end of the mobile cart. A tank body is fixed to the top end of the placement rack. A feed pipe is communicated with one side of the tank body. A discharge pipe is communicated with the middle of the bottom end of the tank body. A grouting pump is communicated with the bottom end of the discharge pipe. A conveying pipe is communicated with the grouting pump. A hose communicated with the grouting head is communicated with the conveying pipe.

[0009] Preferably, the hanging component includes a hanging rack adapted to the grouting head fixedly arranged at the bottom end of the connecting plate. Positioning grooves are formed on both sides of the bottom end of the inner wall of the hanging rack. Positioning blocks adapted to the positioning grooves are fixed to both sides of the bottom end of the grouting head. A pressing plate in contact with the grouting head is inserted through one side of the hanging rack.

[0010] Preferably, a connecting block is fixed to the top end of the pressing plate. A second slider is fixed to the top end of the connecting block. A second chute for the second slider to slide is formed at the top end of the inner wall of the hanging rack. The second chute is elastically connected to the second slider through a first spring.

[0011] Preferably, a third slider is fixed to the bottom end of the vertical plate. A third chute for the third slider to slide is formed at the top end of the horizontal plate.

[0012] Preferably, a second driving motor is fixed to the top end of the tank body. The output shaft of the second driving motor is fixed with a stirring shaft. Stirring blades are fixed to the outer wall of the stirring shaft. A rotating plate is sleeved on the top of the outer wall of the stirring shaft. The rotating plate is connected to the tank body through a supporting component. Cleaning plates are fixed to both sides of the bottom end of the rotating plate. Scrapers that are in contact with the inner wall of the tank body are inserted through one side of each of the two cleaning plates. Through grooves for inserting the scrapers are formed in one side of each of the two cleaning plates. The two through grooves are fixedly connected to the scrapers through elastic rubber rings. Elastic components for driving the scrapers to move are arranged in the two through grooves.

[0013] Preferably, the supporting component includes a supporting block fixedly arranged at the top end of the rotating plate. An annular supporting groove for the supporting block to slide is formed at the top end of the inner wall of the tank body.

[0014] Preferably, the elastic component includes a second gear rotatably arranged in the through groove. A second rack that meshes with the second gear is slidably arranged in the through groove. A fourth slider is fixed to one side of the second rack. A fourth sliding groove for the fourth slider to slide is formed in the inner wall of the through groove. The fourth sliding groove is elastically connected to the fourth slider through a second spring. A swinging rod is fixed to one side of the second gear. One end of the swinging rod is hinged to a fifth slider. A fifth sliding groove for the fifth slider to slide is formed in one side of the scraper.

[0015] Preferably, sixth sliders are fixed to both sides of the scraper. Sixth sliding grooves for the sixth sliders to slide are formed in both sides of the inner wall of the through groove.

[0016] Preferably, a V-shaped shovel plate adapted to the bottom end of the inner wall of the tank body is fixed between the bottom ends of the two cleaning plates. A dredging rod located in the discharge pipe is fixed to the bottom end of the V-shaped shovel plate. A conical sleeve is sleeved on the outer wall of the dredging rod. Dredging blades are fixed to both sides of the conical sleeve.

[0017] Compared with the related technology, the grouting device for dam construction provided by the present invention has the following beneficial effects: 1. For the grouting device for dam construction based on the embodiments of the present application, when it is necessary to adaptively adjust the position of the grouting head, under the movement of the lateral driving assembly, the lateral movement of the vertical plate is driven, the lateral movement of the vertical plate drives the lateral movement of the horizontal plate, and the lateral movement of the horizontal plate drives the lateral movement of the connecting plate and the hanging assembly, thereby driving the lateral movement of the grouting head to adjust the lateral position of the grouting head. At the same time, with the cooperation of the linkage assembly, the movement of the longitudinal driving assembly is driven, and the longitudinal driving assembly can drive the longitudinal movement of the horizontal plate. The longitudinal movement of the horizontal plate drives the longitudinal movement of the connecting plate and the hanging assembly, thereby driving the longitudinal movement of the grouting head, which facilitates the horizontal and longitudinal adjustment of the grouting head, facilitates adjusting the grouting head to different positions, thus facilitating grouting of different areas, avoiding the accumulation of slurry at the same position, facilitating the progress of the grouting work, and improving the grouting efficiency.

[0018] 2. For the grouting device for dam construction based on the embodiments of the present application, when the second driving motor drives the stirring shaft and the stirring blades to stir the slurry, the stirring shaft simultaneously drives the rotation of the rotating plate, and the rotating plate can drive the circular rotation of the cleaning plate. The cleaning plate drives the circular rotation of the scraping plate. At the same time, with the cooperation of the elastic assembly, the elastic movement of the scraping plate is driven, so that the scraping plate is in full contact with the inner wall of the tank body. In this way, during the circular rotation of the scraping plate, the inner wall of the tank body can be scraped and cleaned, reducing the adhesion and residue of the slurry on the inner wall of the tank body, facilitating the full discharge of the slurry, thus facilitating the progress of the grouting work and improving the grouting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of a preferred embodiment provided by the present invention; Figure 2 It is a schematic structural diagram of a support frame of a preferred embodiment provided by the present invention; Figure 3 It is a preferred embodiment provided by the present invention Figure 2 Partial enlarged structural diagram at A in; Figure 4 It is a schematic plan view of a hanging assembly of a preferred embodiment provided by the present invention; Figure 5 It is a schematic plan view of a tank body of a preferred embodiment provided by the present invention; Figure 6 It is a preferred embodiment provided by the present invention Figure 5 Partial enlarged structural diagram at B in.

[0020] Reference numerals in the figure: 1, mobile vehicle; 2, mixing tank; 201, placing rack; 202, tank body; 203, feed pipe; 204, discharge pipe; 205, grouting pump; 206, conveying pipe; 207, hose; 3, grouting head; 4, support frame; 5, vertical plate; 6, horizontal plate; 7, connecting plate; 8, hanging component; 801, hanging rack; 802, positioning groove; 803, positioning block; 804, pressing plate; 8041, connecting block; 8042, second slider; 8043, second chute; 8044, first spring; 9, lateral driving component; 901, first slider; 902, first chute; 903, lead screw; 904, first driving motor; 10, longitudinal driving component; 1001, rotating rod; 1002, first gear; 1003, first rack; 1004, cross bar; 1005, limiting block; 11, linkage component; 1101, first pulley; 1102, sleeve; 1103, second pulley; 1104, belt; 12, third slider; 13, third chute; 14, second driving motor; 15, stirring shaft; 16, stirring blade; 17, rotating plate; 18, supporting component; 1801, supporting block; 1802, supporting groove; 19, cleaning plate; 20, scraping plate; 21, through slot; 22, elastic rubber ring; 23, elastic component; 2301, second gear; 2302, second rack; 2303, fourth slider; 2304, fourth chute; 2305, second spring; 2306, swinging rod; 2307, fifth slider; 2308, fifth chute; 24, sixth slider; 25, sixth chute; 26, V-shaped shoveling plate; 27, dredging rod; 28, tapered sleeve; 29, dredging blade. Detailed implementation mode

[0021] The present invention will be further described below in conjunction with the accompanying drawings and the implementation mode. Embodiment

[0022] Please refer to Figures 1 to 3 For the grouting device for dam construction, it includes: a mobile vehicle 1, a mixing tank 2 is arranged at the top of the mobile vehicle 1, a grouting head 3 is arranged on one side of the mixing tank 2, a support frame 4 is fixed on one side of the top of the mobile vehicle 1 and is located above the grouting head 3, a vertical plate 5 is slidably arranged at the bottom end of the support frame 4, a horizontal plate 6 is slidably arranged at the bottom end of the vertical plate 5, a connecting plate 7 is fixed at the bottom end of the horizontal plate 6, and a hanging component 8 connected to the grouting head 3 is arranged at the bottom end of the connecting plate 7; A lateral driving component 9, which is arranged between the support frame 4 and the vertical plate 5 and is used to drive the horizontal movement of the vertical plate 5. The lateral driving component 9 includes a first slider 901 fixedly arranged at the top end of the vertical plate 5, a first chute 902 for the first slider 901 to slide is opened at the top end of the support frame 4, a lead screw 903 threadedly connected to the first slider 901 is rotatably connected in the first chute 902, and a first driving motor 904 fixed to the lead screw 903 is fixed on one side of the inner wall of the first chute 902; A longitudinal driving assembly 10, which is arranged between the vertical plate 5 and the horizontal plate 6, is used to drive the longitudinal movement of the horizontal plate 6. The longitudinal driving assembly 10 includes a rotating rod 1001 rotatably arranged on one side of the vertical plate 5, a first gear 1002 is fixed to one end of the rotating rod 1001, a first rack 1003 meshing with the first gear 1002 is fixed to one side of the horizontal plate 6, a cross rod 1004 interlaced with the support frame 4 is fixed to the other end of the rotating rod 1001, and a limiting block 1005 is fixed to one end of the cross rod 1004 away from the rotating rod 1001; The linkage assembly 11 is arranged between the transverse drive assembly 9 and the longitudinal drive assembly 10, and is used for the linkage of the transverse drive assembly 9 and the longitudinal drive assembly 10. The linkage assembly 11 includes a first pulley 1101 sleeved on the outer wall of the screw rod 903, and one side of the support frame 4 is rotatably connected to a sleeve 1102 interlaced with the cross rod 1004, and the outer wall of the sleeve 1102 is sleeved with a second pulley 1103, and the first pulley 1101 and the second pulley 1103 are connected through a belt 1104.

[0023] In this embodiment, the slurry is stored and stirred by the stirring tank 2, and then the grouting operation is performed by spraying it through the grouting head 3. When the position of the grouting head 3 needs to be adjusted, the first driving motor 904 first drives the screw rod 903 to rotate, and the screw rod 903 drives the first slider 901 to move horizontally, and the first slider 901 drives the vertical plate 5 to move horizontally, and the vertical plate 5 drives the horizontal plate 6 to move horizontally, and the horizontal plate 6 drives the connecting plate 7 and the hanging assembly 8 to move horizontally, thereby driving the grouting head 3 to move horizontally, and adjusting the horizontal position of the grouting head 3. At the same time, when the screw rod 903 rotates, it drives the first pulley 1101 to rotate, and the first pulley 1101 drives the second pulley 1103 to rotate through the belt 1104, and the second pulley 1103 drives the sleeve 1102 to rotate, and the sleeve 1102 drives the cross rod 1004 to rotate, and the cross rod 1004 is connected with the sleeve 1102. The cross bar 1004 can move laterally while rotating, and the cross-shaped setting of the cross bar 1004 can maintain relative stability between the sleeve 1102 and the cross bar 1004, avoid slippage when the sleeve 1102 and the cross bar 1004 rotate, and facilitate stable rotation of the two. The cross bar 1004 can drive the rotation of the rotating rod 1001 during rotation, and the rotating rod 1001 drives the rotation of the first gear 1002, and the first gear 1002 drives the longitudinal movement of the first rack 1003. The first rack 1003 drives the longitudinal movement of the cross plate 6, and the cross plate 6 drives the longitudinal movement of the connecting plate 7 and the hanging assembly 8, thereby driving the longitudinal movement of the grouting head 3, so as to facilitate the lateral and longitudinal adjustment of the grouting head 3, and facilitate the adjustment of the grouting head 3 to different positions, so as to facilitate grouting of different areas, avoid slurry accumulation in the same position, facilitate the grouting work, and improve the grouting efficiency.

[0024] In a further embodiment, as Figure 3 shown, a third slider 12 is fixed to the bottom end of the vertical plate 5, and a third sliding groove 13 for the third slider 12 to slide is formed at the top end of the horizontal plate 6.

[0025] In this embodiment, when the horizontal plate 6 moves longitudinally, it drives the third slider 12 to slide in the third sliding groove 13. In this way, with the cooperation of the third slider 12 and the third sliding groove 13, it is convenient to assist in supporting the horizontal plate 6, facilitating the stable movement of the horizontal plate 6 and preventing the horizontal plate 6 from falling off. Embodiment

[0026] Please refer to Figure 1 and Figures 4 - 5 . The mixing tank 2 includes a placement rack 201 fixedly arranged at the top end of the moving vehicle 1. A tank body 202 is fixed to the top end of the placement rack 201. A feed pipe 203 is communicated with one side of the tank body 202. The middle part of the bottom end of the tank body 202 is communicated with a discharge pipe 204. The bottom end of the discharge pipe 204 is communicated with a grouting pump 205. The grouting pump 205 is communicated with a conveying pipe 206. The conveying pipe 206 is communicated with a hose 207 connected to the grouting head 3. The hanging component 8 includes a hanging rack 801 adapted to the grouting head 3 fixedly arranged at the bottom end of the connecting plate 7. Positioning grooves 802 are formed on both sides of the bottom end of the inner wall of the hanging rack 801. Positioning blocks 803 adapted to the positioning grooves 802 are fixed on both sides of the bottom end of the grouting head 3. A pressing plate 804 in contact with the grouting head 3 is inserted and connected to one side of the hanging rack 801. A connecting block 8041 is fixed to the top end of the pressing plate 804. A second slider 8042 is fixed to the top end of the connecting block 8041. A second sliding groove 8043 for the second slider 8042 to slide is formed at the top end of the inner wall of the hanging rack 801. The second sliding groove 8043 is elastically connected to the second slider 8042 through a first spring 8044.

[0027] In this embodiment, through the arrangement of the grouting pump 205, the slurry in the tank body 202 can be pumped out through the discharge pipe 204, then conveyed to the grouting head 3 through the material conveying pipe 206 and the hose 207, and then discharged through the grouting head 3, so that the grouting work can be carried out. And due to the arrangement of the hose 207, the hose 207 is a high-pressure resistant hose, which not only has a certain compressive capacity, but also can be deformed and bent to a certain extent, which is convenient for the conveying of the slurry. Moreover, when the grouting head 3 is adjusted, the hose 207 can be adaptively bent to facilitate the adjustment of the grouting head 3. When adjusting the grouting head 3, first place the grouting head 3 on the hanging rack 801, and insert the positioning block 803 into the positioning groove 802. Then, under the elastic action of the first spring 8044, drive the elastic movement of the second slider 8042. The second slider 8042 drives the elastic movement of the connecting block 8041. The connecting block 8041 drives the elastic movement of the pressing plate 804, so that the pressing plate 804 presses on the grouting head 3. In this way, with the cooperation of the pressing plate 804 and the hanging rack 801, the grouting head 3 can be fixed, which is convenient for the movement of the grouting head 3. Embodiment

[0028] Please refer to Figures 5 to 6 As shown in the figure, a second driving motor 14 is fixed at the top end of the tank body 202. The output shaft of the second driving motor 14 is fixed with a stirring shaft 15. Stirring blades 16 are fixed on the outer wall of the stirring shaft 15. A rotating plate 17 is sleeved on the top of the outer wall of the stirring shaft 15. The rotating plate 17 is connected with the tank body 202 through a supporting component 18. Cleaning plates 19 are fixed on both sides of the bottom end of the rotating plate 17. Scraping plates 20 that are in contact with the inner wall of the tank body 202 are inserted through the corresponding sides of the two cleaning plates 19. Through grooves 21 for inserting the scraping plates 20 are opened on one side of the two cleaning plates 19. The two through grooves 21 are fixedly connected with the scraping plates 20 through elastic rubber rings 22. Elastic components 23 for driving the movement of the scraping plates 20 are arranged in the two through grooves 21. The supporting component 18 includes a supporting block 1801 fixedly arranged at the top end of the rotating plate 17. An annular supporting groove 1802 for the supporting block 1801 to slide is opened at the top end of the inner wall of the tank body 202. The elastic component 23 includes a second gear 2301 rotatably arranged in the through groove 21. A second rack 2302 that meshes with the second gear 2301 is slidably arranged in the through groove 21. A fourth slider 2303 is fixed on one side of the second rack 2302. A fourth sliding groove 2304 for the fourth slider 2303 to slide is opened on the inner wall of the through groove 21. The fourth sliding groove 2304 is elastically connected with the fourth slider 2303 through a second spring 2305. A swinging rod 2306 is fixed on one side of the second gear 2301. One end of the swinging rod 2306 is hinged with a fifth slider 2307. A fifth sliding groove 2308 for the fifth slider 2307 to slide is opened on one side of the scraping plate 20.

[0029] In this embodiment, when the second drive motor 14 drives the stirring shaft 15 and the stirring blades 16 to stir the slurry, the stirring shaft 15 simultaneously drives the rotation of the rotating plate 17. The rotating plate 17 drives the support block 1801 to slide in the support groove 1802. With the cooperation of the support block 1801 and the support groove 1802, it is convenient to assist in supporting the rotating plate 17 and maintain the stability of the rotation of the rotating plate 17. The rotating plate 17 can drive the circumferential rotation of the cleaning plate 19, and the cleaning plate 19 drives the circumferential rotation of the scraping plate 20. The cleaning plate 19 and the scraping plate 20 are arranged in an interspersed manner, and the two are connected by an elastic rubber ring 22. The setting of the elastic rubber ring 22 can seal the gap between the two to prevent the slurry from penetrating into the through groove 21. In this way, during the circumferential rotation of the cleaning plate 19 and the scraping plate 20, at the same time, under the elastic action of the second spring 2305, it drives the elastic movement of the fourth slider 2303. The fourth slider 2303 drives the elastic movement of the second rack 2302. During the movement of the second rack 2302, it can drive the rotation of the second gear 2301. The second gear 2301 drives the rotation of the swing rod 2306. During the rotation of the swing rod 2306, it drives the fifth slider 2307 to slide in the fifth chute 2308, thereby driving the elastic movement of the scraping plate 20, so that the scraping plate 20 is in full contact with the inner wall of the tank body 202. In this way, during the circumferential rotation of the scraping plate 20, the inner wall of the tank body 202 can be scraped and cleaned, reducing the adhesion and residue of the slurry on the inner wall of the tank body 202, facilitating the full discharge of the slurry, thereby facilitating the grouting work and improving the grouting efficiency.

[0030] In a further embodiment, as Figure 6 shown, sixth sliders 24 are fixed on both sides of the scraping plate 20, and sixth chutes 25 for the sixth sliders 24 to slide are formed on both sides of the inner wall of the through groove 21.

[0031] In this embodiment, when the scraping plate 20 moves in the through groove 21, it drives the sixth slider 24 to slide in the sixth chute 25. With the cooperation of the sixth slider 24 and the sixth chute 25, it is convenient to support and limit the scraping plate 20 and maintain the stability of the movement of the scraping plate 20.

[0032] In a further embodiment, as Figure 5 shown, a V-shaped shovel plate 26 adapted to the bottom end of the inner wall of the tank body 202 is fixed between the bottom ends of the two cleaning plates 19. A dredging rod 27 located in the discharge pipe 204 is fixed to the bottom end of the V-shaped shovel plate 26. A tapered sleeve 28 is sleeved on the outer wall of the dredging rod 27, and dredging blades 29 are fixed on both sides of the tapered sleeve 28.

[0033] In this embodiment, after the slurry is scraped off during the rotation of the scraper 20, the cleaning plate 19 simultaneously drives the rotation of the V-shaped shovel plate 26. During the rotation of the V-shaped shovel plate 26, the scraped slurry can be shoveled to the discharge pipe 204 for discharge. Moreover, during the rotation of the V-shaped shovel plate 26, the rotation of the dredging rod 27 is driven, and the dredging rod 27 drives the rotation of the conical sleeve 28 and the dredging blade 29. During the rotation of the dredging blade 29, the inside of the discharge pipe 204 can be dredged, preventing the slurry from bridging and accumulating to cause blockage, facilitating the rapid discharge of the slurry for grouting, and improving the grouting efficiency.

[0034] The working principle of the grouting device for dam construction provided by the present invention is as follows: First, the slurry is transported into the tank body 202 through the feeding pipe 203. The second driving motor 14 drives the stirring shaft 15 and the stirring blades 16 to stir the slurry to prevent the slurry from solidifying. The stirring shaft 15 simultaneously drives the rotation of the rotating plate 17, and the rotating plate 17 can drive the circumferential rotation of the cleaning plate 19. The cleaning plate 19 drives the circumferential rotation of the scraping plate 20. In this way, during the circumferential rotation of the cleaning plate 19 and the scraping plate 20, under the elastic action of the second spring 2305, it drives the elastic movement of the fourth slider 2303. The fourth slider 2303 drives the elastic movement of the second rack 2302. During the movement of the second rack 2302, it can drive the rotation of the second gear 2301. The second gear 2301 drives the rotation of the swing rod 2306. During the rotation of the swing rod 2306, it drives the fifth slider 2307 to slide in the fifth chute 2308, thereby driving the elastic movement of the scraping plate 20, making the scraping plate 20 fully contact the inner wall of the tank body 202. In this way, during the circumferential rotation of the scraping plate 20, the inner wall of the tank body 202 can be scraped and cleaned, reducing the adhesion and residue of the slurry on the inner wall of the tank body 202, facilitating the full discharge of the slurry, thus facilitating the grouting work and improving the grouting efficiency. When the slurry is scraped off during the rotation of the scraping plate 20, the cleaning plate 19 simultaneously drives the rotation of the V-shaped shovel plate 26. During the rotation of the V-shaped shovel plate 26, it can shovel the scraped slurry to the discharge pipe 204 for discharge. And during the rotation of the V-shaped shovel plate 26, it drives the rotation of the dredging rod 27. The dredging rod 27 drives the rotation of the conical sleeve 28 and the dredging blades 29. During the rotation of the dredging blades 29, the inside of the discharge pipe 204 can be dredged to prevent the slurry from bridging, piling up and blocking, facilitating the rapid discharge of the slurry for grouting and improving the grouting efficiency. Place the grouting head 3 on the hanging rack 801, and insert the positioning block 803 into the positioning groove 802. Then, under the elastic action of the first spring 8044, it drives the elastic movement of the second slider 8042. The second slider 8042 drives the elastic movement of the connecting block 8041. The connecting block 8041 drives the elastic movement of the pressing plate 804, making the pressing plate 804 press on the grouting head 3. In this way, with the cooperation of the pressing plate 804 and the hanging rack 801, the grouting head 3 can be fixed. Then, under the operation of the grouting pump 205, the slurry in the tank body 202 can be pumped out through the discharge pipe 204, then transported to the grouting head 3 through the conveying pipe 206 and the hose 207, and then discharged through the grouting head 3 to carry out the grouting work. When it is necessary to adaptively adjust the position of the grouting head 3, first, under the movement of the first driving motor 904, it drives the rotation of the lead screw 903. The lead screw 903 drives the lateral movement of the first slider 901. The first slider 901 drives the lateral movement of the vertical plate 5. The vertical plate 5 drives the lateral movement of the horizontal plate 6. The horizontal plate 6 drives the lateral movement of the connecting plate 7 and the hanging component 8, thereby driving the lateral movement of the grouting head 3 to adjust the lateral position of the grouting head 3. At the same time, when the lead screw 903 rotates, it drives the rotation of the first belt pulley 1101,The first pulley 1101 drives the rotation of the second pulley 1103 through the belt 1104. The second pulley 1103 drives the rotation of the sleeve 1102. The sleeve 1102 drives the rotation of the cross bar 1004. During the rotation of the cross bar 1004, it can drive the rotation of the rotating rod 1001. The rotating rod 1001 drives the rotation of the first gear 1002. The first gear 1002 drives the longitudinal movement of the first rack 1003. The first rack 1003 drives the longitudinal movement of the cross plate 6. The cross plate 6 drives the longitudinal movement of the connecting plate 7 and the hanging component 8, thereby driving the longitudinal movement of the grouting head 3, which facilitates the horizontal and vertical adjustment of the grouting head 3, facilitates adjusting the grouting head 3 to different positions, thereby facilitating grouting of different areas, avoiding the accumulation of slurry at the same position, facilitating the grouting work, and improving the grouting efficiency.

[0035] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be included in the patent protection scope of the present invention by the same token.

Claims

1. Grouting device for dam construction, characterized in that, include: A mobile vehicle (1), wherein a stirring tank (2) is provided at the top of the mobile vehicle (1), a grouting head (3) is provided on one side of the stirring tank (2), a support frame (4) located above the grouting head (3) is fixed on one side of the top of the mobile vehicle (1), a vertical plate (5) is slidably provided at the bottom end of the support frame (4), a horizontal plate (6) is slidably provided at the bottom end of the vertical plate (5), a connecting plate (7) is fixed at the bottom end of the horizontal plate (6), and a hanging assembly (8) connected to the grouting head (3) is provided at the bottom end of the connecting plate (7); a transverse drive assembly (9) arranged between the support frame (4) and the vertical plate (5) and used for driving the horizontal movement of the vertical plate (5), the transverse drive assembly (9) comprising a first sliding block (901) fixedly arranged at the top of the vertical plate (5), a first sliding groove (902) for the first sliding block (901) to slide is provided at the top of the support frame (4), a screw rod (903) threadedly connected to the first sliding block (901) is rotatably connected in the first sliding groove (902), and a first driving motor (904) fixed to the screw rod (903) is fixed on one side of the inner wall of the first sliding groove (902); A longitudinal drive assembly (10) is arranged between the vertical plate (5) and the horizontal plate (6) and is used to drive the horizontal plate (6) to move longitudinally. The longitudinal drive assembly (10) comprises a rotating rod (1001) rotatably arranged on one side of the vertical plate (5), a first gear (1002) being fixed to one end of the rotating rod (1001), a first rack (1003) meshing with the first gear (1002) being fixed to one side of the horizontal plate (6), a cross rod (1004) interlaced with the support frame (4) being fixed to the other end of the rotating rod (1001), and a limit block (1005) being fixed to one end of the cross rod (1004) away from the rotating rod (1001); A linkage assembly (11) is arranged between the transverse drive assembly (9) and the longitudinal drive assembly (10) and is used for linkage of the transverse drive assembly (9) and the longitudinal drive assembly (10), the linkage assembly (11) comprising a first pulley (1101) sleeved on the outer wall of the screw rod (903), one side of the support frame (4) is rotatably connected to a sleeve (1102) interlaced with the cross rod (1004), the outer wall of the sleeve (1102) is sleeved with a second pulley (1103), and the first pulley (1101) and the second pulley (1103) are connected by a belt (1104) for transmission.

2. The grouting device for dam construction according to claim 1, characterized in that, The mixing tank (2) comprises a placement frame (201) fixedly arranged at the top of the mobile vehicle (1); a tank body (202) is fixed at the top of the placement frame (201); a feeding pipe (203) is connected to one side of the tank body (202); a discharge pipe (204) is connected to the middle of the bottom end of the tank body (202); a grouting pump (205) is connected to the bottom end of the discharge pipe (204); the grouting pump (205) is connected to a delivery pipe (206); and the delivery pipe (206) is connected to a hose (207) connected to a grouting head (3).

3. The grouting device for dam construction according to claim 2, characterized in that, The hanging component (8) includes a hanging rack (801) fixedly arranged at the bottom end of the connecting plate (7) and adapted to the grouting head (3). Positioning grooves (802) are formed on both sides of the bottom end of the inner wall of the hanging rack (801). Positioning blocks (803) adapted to the positioning grooves (802) are fixedly arranged on both sides of the bottom end of the grouting head (3). A pressing plate (804) in contact with the grouting head (3) is inserted and connected to one side of the hanging rack (801).

4. The grouting device for dam construction according to claim 3, wherein A connecting block (8041) is fixedly arranged at the top end of the pressing plate (804). A second sliding block (8042) is fixedly arranged at the top end of the connecting block (8041). A second sliding groove (8043) for the second sliding block (8042) to slide is formed at the top end of the inner wall of the hanging rack (801). The second sliding groove (8043) is elastically connected to the second sliding block (8042) through a first spring (8044).

5. The grouting device for dam construction according to claim 4, wherein, A third sliding block (12) is fixedly arranged at the bottom end of the vertical plate (5). A third sliding groove (13) for the third sliding block (12) to slide is formed at the top end of the horizontal plate (6).

6. The grouting device for dam construction according to claim 2, wherein, A second driving motor (14) is fixedly arranged at the top end of the tank body (202). A stirring shaft (15) is fixedly arranged on the output shaft of the second driving motor (14). Stirring blades (16) are fixedly arranged on the outer wall of the stirring shaft (15). A rotating plate (17) is sleeved on the top of the outer wall of the stirring shaft (15). The rotating plate (17) is connected to the tank body (202) through a supporting component (18). Cleaning plates (19) are fixedly arranged on both sides of the bottom end of the rotating plate (17). Scraping plates (20) in contact with the inner wall of the tank body (202) are inserted and connected to the corresponding sides of the two cleaning plates (19). Through grooves (21) for the scraping plates (20) to be inserted are formed on one side of the two cleaning plates (19). The two through grooves (21) are fixedly connected to the scraping plates (20) through elastic rubber rings (22). Elastic components (23) for driving the scraping plates (20) to move are arranged in the two through grooves (21).

7. The grouting device for dam construction according to claim 6, characterized in that, The supporting component (18) includes a supporting block (1801) fixedly arranged at the top end of the rotating plate (17). An annular supporting groove (1802) for the supporting block (1801) to slide is formed at the top end of the inner wall of the tank body (202).

8. The grouting device for dam construction according to claim 7, characterized in that, The elastic component (23) includes a second gear (2301) rotatably arranged in the through groove (21). A second rack (2302) meshing with the second gear (2301) is slidably arranged in the through groove (21). A fourth slider (2303) is fixed to one side of the second rack (2302). A fourth sliding groove (2304) for the fourth slider (2303) to slide is formed in the inner wall of the through groove (21). The fourth sliding groove (2304) is elastically connected to the fourth slider (2303) through a second spring (2305). A swing rod (2306) is fixed to one side of the second gear (2301). One end of the swing rod (2306) is hinged with a fifth slider (2307). A fifth sliding groove (2308) for the fifth slider (2307) to slide is formed in one side of the scraping plate (20).

9. The grouting device for dam construction according to claim 8, characterized in that, Sixth sliders (24) are fixed to both sides of the scraping plate (20). Sixth sliding grooves (25) for the sixth sliders (24) to slide are formed in both sides of the inner wall of the through groove (21).

10. The grouting device for dam construction according to claim 9, characterized in that, A V-shaped shovel plate (26) adapted to the bottom end of the inner wall of the tank body (202) is fixed between the bottom ends of the two cleaning plates (19). A dredging rod (27) located in the discharge pipe (204) is fixed to the bottom end of the V-shaped shovel plate (26). A conical sleeve (28) is sleeved on the outer wall of the dredging rod (27). Dredging blades (29) are fixed to both sides of the conical sleeve (28).

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