Water conservancy construction grouting device

Abstract

The utility model relates to the technical field of grouting equipment, and discloses a water conservancy construction grouting device which comprises a grouting structure, a stirring shaft is installed at the output end of a stirring motor, the upper end of the stirring shaft is arranged in a stirring barrel, stirring blades are installed on the outer surface of the stirring shaft, and a limiting ring is installed at the upper end in the stirring barrel. A connecting soft strip is installed on the outer side of the stirring barrel, a barrel cover is installed at one end of the connecting soft strip, an inner cover is installed at one end of the barrel cover, raw materials of slurry are placed in the stirring barrel, the stirring blades rotate in the stirring barrel, the barrel cover covers the top end of the stirring barrel, and direct incidence of the sun to the slurry during water conservancy construction is avoided; and in the operation process of the grouting structure, the humidity sensors monitor the humidity in the stirring barrel, when data transmitted by the multiple sets of humidity sensors are inconsistent, water is discharged into the stirring barrel through the water conveying pipe and the electromagnetic valve, and the humidity in the stirring barrel is kept.

Description

Technical Field

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

[0002] Grouting is the process of pouring certain solidifying materials, such as cement, lime or other chemical materials, into the foundation rock and soil within a certain range under the foundation to fill the cracks and pores in the rock and soil, prevent foundation leakage, and improve the integrity, strength and stiffness of the rock and soil. Grouting in water conservancy projects can be divided into: consolidation grouting, curtain grouting, contact grouting, joint and reinforcement grouting, splitting grouting, high-pressure jet grouting, etc. according to its different purposes. It is the main foundation treatment measure for hydraulic structures.

[0003] For example, a water conservancy construction grouting device with application number CN221702427U includes a screw grouting integrated pump body, a mixing bucket, a motor, a rotating assembly, a linkage assembly, and two stirring assemblies. The mixing bucket is fixedly mounted on the top of the screw grouting integrated pump body, and the motor is fixedly mounted on the screw grouting integrated pump body. The rotating assembly includes a rotating rod, a bracket, two rotating bevel gears, and two reciprocating screws. The rotating rod is rotatably mounted on the bottom inner wall of the mixing bucket. The motor is connected to the rotating rod and drives the rotating rod to rotate. The bracket is fixedly mounted on the top of the rotating rod. The two rotating bevel gears are both rotatably mounted in the bracket. The two reciprocating screws are rotatably mounted at both ends of the bracket, and the two reciprocating screws are respectively fixedly connected to the two rotating bevel gears. The two stirring assemblies are respectively mounted on the two reciprocating screws. The stirring range can cover most of the space in the mixing bucket, improving the sufficient stirring of the slurry.

[0004] The above patent proposes that two stirring rods and stirring blades perform reciprocating stirring in the stirring bucket, and the stirring range can cover most of the space in the stirring bucket, thereby improving the slurry stirring efficiency. However, in actual use, after sufficient stirring, the water in the mud will be evenly distributed between the solid particles to form a relatively stable slurry. Because there is no cover on the top of the stirring bucket, the water on the surface of the mud is easy to evaporate under direct sunlight, resulting in increased viscosity, affecting its fluidity, affecting the progress of water conservancy construction, and making it inconvenient to use.

[0005] Therefore we propose a water conservancy construction grouting device to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a grouting device for water conservancy construction, so as to solve the problem in the background art that the top of the mixing bucket is not covered, the water on the mud surface is easily evaporated, and the fluidity of the mud is affected.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a grouting device for water conservancy construction, comprising a grouting structure, wherein the grouting structure comprises a transport cart and a screw grouting integrated pump body mounted on the top of the transport cart, an upper frame mounted on the top of the transport cart, and the upper frame spanning the top of the screw grouting integrated pump body, a stirring member mounted on the top of the upper frame, a monitoring member mounted on the outside of the stirring member, and a water injection member mounted on the outside of the upper frame;

[0008] The stirring component includes a stirring barrel and a stirring motor installed at the top end of the upper frame, the output end of the stirring motor is installed with a stirring shaft, the upper end of the stirring shaft is arranged inside the stirring barrel, the outer surface of the stirring shaft is installed with a stirring blade, the upper end of the inner part of the stirring barrel is installed with a limiting ring, the outer side of the stirring barrel is installed with a connecting soft strip, one end of the connecting soft strip is installed with a barrel cover, and one end of the barrel cover is installed with an inner cover.

[0009] Preferably, the water injection component includes an external box and a bottom chute opened inside the external box, a water pump is installed on the outside of the external box, a water pump end is installed with a water pump pipe, and the water pump pipe is inside the bottom chute.

[0010] Preferably, a water injection hole is opened at the top of the external box, a hole plug is installed inside the water injection hole, a water pipe is installed at the water outlet end of the water pump, and a solenoid valve is installed at one end of the water pipe.

[0011] Preferably, the monitoring component includes an external frame, the inner wall of the external frame is installed with a cushion, and the interior of the external frame is installed with a humidity sensor and a single-chip microcomputer.

[0012] Preferably, the humidity sensor, the single chip microcomputer, the water pump and the solenoid valve are electrically connected, and a rotating plate is installed inside the open end of the external frame.

[0013] Preferably, a threaded groove is provided on one side of the lower end of the external frame, a threaded hole is provided on the lower end of the rotating plate, and a positioning bolt is connected to the internal threads of the threaded hole and the threaded groove.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model provides a grouting device for water conservancy construction. The raw materials of the mud are placed inside a mixing barrel. The stirring blades rotate inside the mixing barrel. The barrel cover covers the top of the mixing barrel to avoid direct sunlight on the mud during water conservancy construction and reduce water evaporation.

[0016] 2. The utility model provides a water conservancy construction grouting device. During the operation of the grouting structure, the humidity sensor monitors the humidity inside the mixing barrel. When the data transmitted by multiple groups of humidity sensors are inconsistent, water is discharged into the mixing barrel through the water pipe and the solenoid valve to maintain the humidity inside the mixing barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the stirring component and the water injection component of the utility model;

[0019] Figure 3 This is a schematic diagram of the monitoring component structure of the present utility model;

[0020] Figure 4 For the utility model Figure 3 Enlarged view of point A in the middle.

[0021] In the figure: 1. grouting structure; 11. transport cart; 12. screw grouting integrated pump body; 13. upper rack; 14. stirring component; 141. stirring barrel; 142. stirring motor; 143. stirring shaft; 144. stirring blade; 145. barrel cover; 146. connecting strip; 147. inner cover; 148. limiting ring; 15. water injection component; 151. external box; 152. water injection hole; 153. hole plug; 154. bottom chute; 155. water pump; 156. water pump pipe; 157. water pipe; 158. solenoid valve; 16. monitoring component; 161. external frame; 162. cushion; 163. humidity sensor; 164. single chip microcomputer; 165. rotating plate; 166. threaded groove; 167. threaded hole; 168. positioning bolt. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1: Please refer to Figure 1-Figure 3 A water conservancy construction grouting device includes a grouting structure 1. The grouting structure 1 includes a transport cart 11 and a screw grouting integrated pump body 12 installed on the top of the transport cart 11. An upper frame 13 is installed on the top of the transport cart 11, and the upper frame 13 spans the top of the screw grouting integrated pump body 12. A stirring member 14 is installed on the top of the upper frame 13, a monitoring member 16 is installed on the outside of the stirring member 14, and a water injection member 15 is installed on the outside of the upper frame 13.

[0024] The stirring member 14 includes a stirring barrel 141 and a stirring motor 142 installed at the top end of the upper frame 13. The output end of the stirring motor 142 is installed with a stirring shaft 143. The upper end of the stirring shaft 143 is arranged inside the stirring barrel 141. The outer surface of the stirring shaft 143 is installed with a stirring blade 144. The upper end of the inner part of the stirring barrel 141 is installed with a limiting ring 148. The outer side of the stirring barrel 141 is installed with a connecting soft strip 146. One end of the connecting soft strip 146 is installed with a barrel cover 145. One end of the barrel cover 145 is installed with an inner cover 147. The inner cover 147 is placed inside the stirring barrel 141, and the barrel cover 145 and the stirring barrel 141 are connected by the connecting soft strip 146.

[0025] In this embodiment: the raw materials of the mud are placed inside the mixing barrel 141, the stirring motor 142 is started, the stirring shaft 143 drives the stirring blade 144 to rotate inside the mixing barrel 141, and the raw materials of the mud are stirred. The barrel cover 145 lifts up the inner cover 147 and places it on the top of the mixing barrel 141. The inner cover 147 is restricted by the restriction ring 148, and the barrel cover 145 is used to cover the top of the mixing barrel 141 to avoid direct sunlight on the mud during water conservancy construction and reduce water evaporation. During the movement of the transport cart 11, the fluidity of the mud is ensured while the mud is discharged through the screw grouting integrated pump body 12 to complete the water conservancy construction.

[0026] Example 2: This example is an improvement based on Example 1. For details, please refer to Figure 2-Figure 4 The water injection component 15 includes an external box 151 and a bottom chute 154 opened inside the external box 151. A water pump 155 is installed on the outside of the external box 151. A water pumping pipe 156 is installed at the water pumping end of the water pump 155, and the water pumping pipe 156 is located inside the bottom chute 154. The bottom end of the bottom chute 154 is inclined to facilitate the water to flow to the bottom end inside the bottom chute 154. One end of the water pumping pipe 156 is located at the bottom end inside the bottom chute 154.

[0027] A water injection hole 152 is provided at the top of the external box 151, a hole plug 153 is installed inside the water injection hole 152, a water pipe 157 is installed at the water outlet end of the water pump 155, and a solenoid valve 158 is installed at one end of the water pipe 157. The operator can inject water into the bottom chute 154 from the water injection hole 152, and the water pump 155 can extract the interior of the bottom chute 154. The interior of the solenoid valve 158 is connected to the interior of the mixing barrel 141.

[0028] The monitoring component 16 includes an external frame 161, the inner wall of the external frame 161 is installed with a soft pad 162, and the interior of the external frame 161 is installed with a humidity sensor 163 and a single-chip computer 164. The soft pad 162 is provided to protect the single-chip computer 164 and the humidity sensor 163. There are multiple groups of humidity sensors 163, and the multiple groups of humidity sensors 163 are used to detect the mud humidity inside the mixing barrel 141.

[0029] The humidity sensor 163 , the single-chip microcomputer 164 , the water pump 155 and the solenoid valve 158 are electrically connected. A rotating plate 165 is installed inside the open end of the external frame 161 , and the rotating plate 165 spatially constrains the humidity sensor 163 and the single-chip microcomputer 164 .

[0030] A threaded groove 166 is provided on one side of the lower end of the external frame 161, and a threaded hole 167 is provided on the lower end of the rotating plate 165. The internal threads of the threaded hole 167 and the threaded groove 166 are connected with a positioning bolt 168, which connects the rotating plate 165 and the external frame 161.

[0031] In this embodiment, during the operation of the grouting structure 1, the humidity sensor 163 monitors the humidity inside the mixing barrel 141. Since the humidity sensor 163 monitors the humidity of the slurry at different depths in the mixing barrel 141, when the data transmitted by the multiple groups of humidity sensors 163 are inconsistent, the single chip computer 164 controls the water pump 155 and the electromagnetic valve 158 to operate. The water pump 155 extracts the water inside the bottom chute 154 through the water pipe 156, and the water is discharged into the mixing barrel 1 through the water pipe 157 and the electromagnetic valve 158. 41, maintain the humidity inside the mixing barrel 141, rotate the positioning bolt 168 in the opposite direction, and the threaded end of the positioning bolt 168 is rotated out from the inside of the thread groove 166. At this time, the rotating plate 165 can be rotated inside the external frame 161, and the operator can perform daily maintenance on the humidity sensor 163 and the single-chip computer 164. Conversely, the positioning bolt 168 fixes the rotating plate 165 and the external frame 161 to prevent dust generated when the grouting structure 1 moves from adhering to the surface of the humidity sensor 163 and the single-chip computer 164.

[0032] Working principle: The raw materials of the mud are placed into the interior of the mixing barrel 141, the stirring blade 144 rotates inside the mixing barrel 141, and the barrel cover 145 covers the top of the mixing barrel 141 to avoid direct sunlight on the mud during water conservancy construction and reduce water evaporation. During the operation of the grouting structure 1, the humidity sensor 163 monitors the humidity inside the mixing barrel 141. When the data transmitted by multiple groups of humidity sensors 163 are inconsistent, water is discharged into the interior of the mixing barrel 141 through the water pipe 157 and the solenoid valve 158 to maintain the humidity inside the mixing barrel 141.

[0033] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A grouting device for water conservancy construction, comprising a grouting structure (1), characterized in that: The grouting structure (1) comprises a transport trolley (11) and a screw grouting integrated pump body (12) mounted on the top of the transport trolley (11); an upper frame (13) is mounted on the top of the transport trolley (11), and the upper frame (13) spans above the screw grouting integrated pump body (12); a stirring member (14) is mounted on the top of the upper frame (13); a monitoring member (16) is mounted on the outside of the stirring member (14); and a water injection member (15) is mounted on the outside of the upper frame (13); The stirring member (14) includes a stirring barrel (141) and a stirring motor (142) installed at the top end of the upper rack (13). The output end of the stirring motor (142) is installed with a stirring shaft (143). The upper end of the stirring shaft (143) is arranged inside the stirring barrel (141). A stirring blade (144) is installed on the outer surface of the stirring shaft (143). A limiting ring (148) is installed at the upper end of the interior of the stirring barrel (141). A connecting strip (146) is installed on the outer side of the stirring barrel (141). A barrel cover (145) is installed at one end of the connecting strip (146). An inner cover (147) is installed at one end of the barrel cover (145).

2. A grouting device for water conservancy construction according to claim 1, characterized in that: The water injection component (15) comprises an external box (151) and a bottom chute (154) provided inside the external box (151). A water pump (155) is installed outside the external box (151). A water pumping pipe (156) is installed at the water pumping end of the water pump (155), and the water pumping pipe (156) is located inside the bottom chute (154).

3. A grouting device for water conservancy construction according to claim 2, characterized in that: A water injection hole (152) is provided at the top of the external box (151), a hole plug (153) is installed inside the water injection hole (152), a water delivery pipe (157) is installed at the water outlet end of the water pump (155), and a solenoid valve (158) is installed at one end of the water delivery pipe (157).

4. A grouting device for water conservancy construction according to claim 1, characterized in that: The monitoring component (16) comprises an external frame (161), a soft pad (162) is installed on the inner wall of the external frame (161), and a humidity sensor (163) and a single-chip microcomputer (164) are installed inside the external frame (161).

5. A grouting device for water conservancy construction according to claim 4, characterized in that: The humidity sensor (163), the single-chip microcomputer (164), the water pump (155) and the electromagnetic valve (158) are electrically connected, and a rotating plate (165) is installed inside the open end of the external frame (161).

6. A grouting device for water conservancy construction according to claim 5, characterized in that: A threaded groove (166) is provided on one side of the lower end of the external frame (161), a threaded hole (167) is provided on the lower end of the rotating plate (165), and a positioning bolt (168) is connected to the internal threads of the threaded hole (167) and the threaded groove (166).

Images