Water conservancy construction grouting device

Abstract

The utility model relates to the field of water conservancy construction, in particular to a grouting device for water conservancy construction, which comprises a bearing plate and further comprises a bearing part, a grouting part and a grouting part, the stirring assembly is arranged in the mixing cylinder and is used for stirring the slurry in the mixing cylinder; the showering assembly comprises a showering frame, a plurality of groups of high-pressure sprayers are detachably arranged on the showering frame, and the showering assembly is movably arranged in the mixing barrel in the vertical direction through a mounting frame and is used for showering the inner wall of the mixing barrel and the stirring assembly. According to the utility model, the spraying assembly is arranged on the mixing drum, so that the high-pressure spray head a sprays the inner wall of the mixing drum, and the high-pressure spray head b sprays the stirring blades, and compared with the traditional mode of directly flushing by using a water pipe, the efficiency is higher, the flushing is more thorough, and the mixing drum and the stirring blades can be simultaneously flushed; the efficiency is improved while the water consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the field of water conservancy construction, in particular to a water conservancy construction grouting device. Background Art

[0002] Grouting refers to the process of hydraulically delivering grout to the fissures in the foundation of hydraulic structures, fault fracture zones, or joints and cracks in the buildings themselves. Grouting can improve the impermeability and integrity of the grouted strata or buildings, improve foundation conditions, and ensure the safe operation of hydraulic structures.

[0003] A Chinese patent with the announcement number CN215211043U discloses a hydraulic grouting construction device, including a box body, a stirring barrel disposed in the box body, a first stirring rod and a second stirring rod rotatably connected in the stirring barrel, the first stirring rod drives the second stirring rod to rotate horizontally through a transmission assembly, a first driving mechanism is disposed on the top of the stirring barrel, a conveying mechanism is rotatably connected in the discharge pipe, a second driving mechanism is disposed on one side of the storage box, and the second driving mechanism drives the conveying mechanism to rotate. The hydraulic grouting construction device can fully stir the slurry in the stirring barrel during the stirring process through the cooperation between the box body, the stirring barrel, the first stirring rod, the second stirring rod, the transmission assembly, and the first driving mechanism, thereby ensuring the quality of the slurry.

[0004] However, the above-mentioned disclosed scheme has the following shortcomings: the above-mentioned prior art realizes sufficient stirring of the slurry inside the mixing barrel, and after stirring, a lot of slurry adheres to the mixing barrel and the mixing blades. The above-mentioned equipment can be manually flushed inside by a handheld water pipe, which is cumbersome to operate and the internal flushing is not thorough. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that it is inconvenient to flush the inside of a mixing barrel, and proposes a grouting device for water conservancy construction.

[0006] The technical solution of the utility model: a hydraulic construction grouting device, including a bearing plate, and also including:

[0007] A bearing part, the bearing part comprises a supporting column and a mixing cylinder arranged on the supporting column, and the supporting column is arranged on a bearing plate;

[0008] A stirring component, which is arranged in the mixing barrel and is used to stir the slurry in the mixing barrel;

[0009] The shower assembly includes a shower frame on which a plurality of high-pressure nozzles are detachably arranged. The shower assembly is movably arranged in the mixing barrel along the up and down directions through the mounting frame and is used for showering the inner wall of the mixing barrel and the stirring assembly.

[0010] Preferably, the high-pressure nozzle includes a high-pressure nozzle a and a high-pressure nozzle b; the shower rack is arranged in a ring shape, the high-pressure nozzle a is arranged on the shower rack for showering the inner wall of the mixing cylinder, and the high-pressure nozzle b is arranged on the inner side of the ring for showering the stirring assembly.

[0011] Preferably, a driving device is provided on the mounting frame, and an output end of the driving device is connected to the shower frame for driving the shower frame to move in a vertical direction.

[0012] Preferably, the stirring assembly includes a motor and stirring blades; the motor is arranged on the mixing barrel, and a rotating shaft is arranged on the output shaft of the motor, and the rotating shaft passes through the mixing barrel and is rotatably arranged in the mixing barrel; a plurality of stirring blades are arranged side by side on the rotating shaft.

[0013] Preferably, the inner diameter of the shower rack is larger than the outer diameter of the plurality of groups of stirring blades rotating.

[0014] Preferably, a grouting pump is provided on the bearing plate, the grouting pump is connected to the mixing barrel through a connecting pipe, a discharge pipe is provided on the grouting pump, and a connector connected to an external pipeline is provided at one end of the discharge pipe.

[0015] Compared with the prior art, the utility model has the following beneficial technical effects:

[0016] 1. By setting a shower assembly on the mixing cylinder, after water is injected into the water injection pipe, the shower frame is moved up and down by using the telescopic device, so that the high-pressure nozzle a can be used to shower the inner wall of the mixing cylinder, and the high-pressure nozzle b can be used to shower the stirring blade. Compared with the traditional method of directly flushing with a water pipe, the efficiency is higher and the flushing can be more thorough. In addition, the mixing cylinder and the stirring blade can be flushed at the same time, which reduces the water consumption and improves the efficiency.

[0017] 2. By setting a stirring component in the mixing drum and using stirring blades to fully stir the slurry in the mixing drum, the slurry can be fully mixed and evenly mixed, making subsequent grouting more convenient and avoiding the possibility of blockage compared to traditional direct grouting. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0019] Figure 2 for Figure 1 A partial cross-sectional view of

[0020] Figure 3 for Figure 1 Schematic diagram of the cleaning component structure.

[0021] Figure numerals: 1. load-bearing plate; 2. motor; 3. mixing barrel; 4. mounting frame; 5. shower frame; 6. telescopic rod; 7. telescopic device; 8. water injection pipe; 9. connecting pipe; 10. grouting pump; 11. discharge pipe; 12. pushing handle; 13. stirring blade; 14. rotating shaft; 15. high-pressure nozzle a; 16. high-pressure nozzle b. DETAILED DESCRIPTION

[0022] Embodiment 1

[0023] like Figure 1 The utility model provides a hydraulic construction grouting device, comprising a bearing plate 1, a stirring assembly and a flushing assembly:

[0024] The bearing part includes a supporting column and a mixing cylinder 3. A plurality of supporting columns support the mixing cylinder 3 from the bearing plate 1. A storage cavity for storing slurry is provided in the mixing cylinder 3. The bearing part is arranged on the bearing plate 1.

[0025] like Figure 2 As shown, the stirring assembly is arranged in the mixing drum 3, and the stirring assembly includes a motor 2 and a stirring blade 13. The output shaft of the motor 2 is detachably connected to a rotating shaft 14, and the rotating shaft 14 extends into the mixing drum 3. A sealed bearing is arranged at the connection between the rotating shaft 14 and the mixing drum 3 to prevent the slurry from flowing out of the connection. The stirring blade 13 is arranged in multiple groups on the rotating shaft 14;

[0026] Before the slurry needs to be stirred, pour the slurry from the upper opening of the mixing barrel 3. At this time, the shower rack 5 moves to the uppermost end to prevent the slurry from adhering to the shower rack 5 when pouring the slurry, which may easily cause the water outlet of the high-pressure nozzle to be blocked;

[0027] like Figure 1-Figure 3 As shown, the shower assembly includes a shower rack 5, which is arranged in a ring shape, so that the shower rack 5 will not touch the stirring blade 13 during its up and down movement. A plurality of groups of high-pressure nozzles are detachably arranged on the shower rack 5, and the interior of the shower rack 5 is connected with the high-pressure nozzles. The shower assembly is arranged in the mixing barrel 3 by moving in the up and down direction through the mounting frame 4, and the high-pressure nozzles include a high-pressure nozzle a15 and a high-pressure nozzle b16; the high-pressure nozzle a15 is arranged on the shower rack 5, and the water outlet of the high-pressure nozzle a15 is arranged obliquely outward to rinse the inner wall of the mixing barrel 3, and the high-pressure nozzle b16 is arranged on the inner side of the ring, and the water outlets of the plurality of high-pressure nozzles b16 face the center of the shower rack 5, so that the stirring blade 13 can be fully rinsed during the up and down movement of the shower rack 5;

[0028] Furthermore, the outside is connected to the water injection pipe 8 through a water supply device, so that the high-pressure nozzles a15 and b16 can spray water at the same time, and the inner wall of the mixing cylinder 3 and the stirring blades 13 can be rinsed during the up and down movement of the shower frame 5, and the sticky slurry can be rinsed and dropped to the bottom of the mixing cylinder 3.

[0029] Furthermore, a telescopic device 7 is provided on the mounting frame 4, and the output end of the telescopic device 7 can be connected to the shower frame 5 through a telescopic rod 6. The telescopic device 7 can be used but is not limited to the cylinder 7. A driving motor and a threaded rod can be used to drive the shower frame 5 to move up and down, and the above-mentioned technical effects can be achieved, which will not be elaborated here.

[0030] Furthermore, the discharge port at the bottom of the mixing barrel 3 is recessed to facilitate the discharge of the slurry and flushing water without causing them to accumulate at the bottom of the mixing barrel 3, making the design more scientific and reasonable.

[0031] Embodiment 2

[0032] like Figure 1-Figure 2 As shown, the utility model proposes a grouting device for water conservancy construction. Compared with the first embodiment, this embodiment describes the grouting and moving process of the equipment;

[0033] A grouting pump 10 is arranged on the bearing plate 1, and a protective cover is arranged outside the grouting pump 10 to prevent the slurry from directly adhering to the grouting pump 10 and affecting its work. The grouting pump 10 is connected to the mixing drum 3 through a connecting pipe 9, and the connecting pipe 9 is detachably connected to the discharge port recessed at the bottom of the mixing drum 3, and can be connected by a sealing sleeve but not limited to it, so as to ensure its sealing and detachability. During long-term use, the connecting pipe 9 can be disassembled, cleaned or replaced. A discharge pipe 11 is arranged on the grouting pump 10, and a connector connected to an external pipeline is arranged at one end of the discharge pipe 11. The discharge pipe 11 can be connected to an external grouting pipe, and the grouting pipe can be bent and rotated according to the specific construction scene;

[0034] When on-site grouting is required, the grouting pipe is connected to the discharge pipe 11, and then the grouting pipe is extended into the gap that needs grouting according to the specific construction scene, and the grouting can be realized by starting the grouting pump 10. Since the specific implementation of grouting is not closely related to the design point of this utility model, it is not drawn in the figure, and it is sufficient to realize the function specifically.

[0035] In an optional embodiment, universal wheels are arranged at the four corners of the lower surface of the supporting plate 1, and a cleaning plate for cleaning debris adhering to the wheel is arranged on the universal wheel. A pushing handle 12 is arranged on the supporting plate 1, and a grip rod is arranged on the pushing handle 12. The grip rod is covered with a soft material so that the staff can protect their hands to a certain extent when pushing.

[0036] In summary, when the present invention is used, the slurry is poured into the mixing drum 3 from the upper opening, and then the motor 2 is started to drive the stirring blade 13 to fully stir the slurry. The stirred slurry is driven by the grouting pump 10 to be pumped out from the discharge pipe 11 through the connecting pipe 9. After stirring, the slurry is mixed more fully and can be better filled during grouting. When it is necessary to rinse the mixing drum 3 and the stirring blade 13, the external water supply device injects water into the water injection pipe 8, and then the water is sprayed from the high-pressure nozzle a15 and the high-pressure nozzle b16, and then through the extension pipe 9. The contraction device 7 drives the flushing frame 5 to move up and down, so as to flush the inner wall of the mixing cylinder 3 and the stirring blade 13, so that the slurry adhering to it is flushed off and then extracted by the grouting pump 10. Since the high-pressure nozzle a15 flushes the inner wall of the mixing cylinder 3, the high-pressure nozzle b16 flushes the stirring blade 13. Compared with the traditional direct flushing with a water pipe, it is more efficient and can flush more thoroughly. In addition, the mixing cylinder 3 and the stirring blade 13 can be flushed at the same time, which reduces water consumption and improves efficiency.

[0037] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A grouting device for water conservancy construction, comprising a bearing plate (1), characterized in that: Also includes: A bearing part, the bearing part comprising a supporting column and a mixing cylinder (3) arranged on the supporting column, the supporting column being arranged on the bearing plate (1); A stirring component, which is arranged in the mixing barrel (3) and is used to stir the slurry in the mixing barrel (3); and a shower assembly, the shower assembly comprising a shower frame (5), a plurality of groups of high-pressure spray heads being detachably arranged on the shower frame (5), the shower assembly being arranged in a mixing barrel (3) by being moved in an up-down direction through a mounting frame (4), and being used for spraying the inner wall of the mixing barrel (3) and the stirring assembly; the high-pressure spray heads comprising a high-pressure spray head a (15) arranged on the shower frame (5) and a high-pressure spray head b (16) arranged on the inner side of the shower frame (5); the shower frame (5) being arranged in a ring shape, the water outlet of the high-pressure spray head a (15) being directed toward the inner wall of the mixing barrel (3), and being used for spraying the inner wall of the mixing barrel (3), and the water outlet of the high-pressure spray head b (16) being directed toward the center of the shower frame (5), and being used for spraying the stirring assembly; A telescopic device (7) is provided on the mounting frame (4), and an output end of the telescopic device (7) is connected to the shower frame (5) for driving the shower frame (5) to move in a vertical direction; The stirring assembly comprises a motor (2) arranged on a carrier plate (1) and stirring blades (13) arranged in a mixing barrel (3); a rotating shaft (14) is arranged on the output shaft of the motor (2), and the rotating shaft (14) passes through the mixing barrel (3) and is rotatably arranged in the mixing barrel (3); a plurality of stirring blades (13) are arranged side by side on the rotating shaft (14); and the inner diameter of the shower rack (5) is larger than the outer diameter of the plurality of stirring blades (13) rotating.

2. The water conservancy construction grouting device according to claim 1, characterized in that: A grouting pump (10) is arranged on the bearing plate (1), and the grouting pump (10) is connected to the mixing barrel (3) via a connecting pipe (9). A discharge pipe (11) is arranged on the grouting pump (10), and a connector for connecting to an external pipeline is arranged at one end of the discharge pipe (11).

Images