Anti-cracking water replenishing device for constructional engineering

Abstract

The utility model relates to the technical field of constructional engineering, and discloses an anti-cracking water replenishing device for constructional engineering, which comprises a moving frame, hollow pipes are rotatably connected to two sides of the inner wall of the moving frame, and nozzles are fixedly mounted on the outer side walls of the hollow pipes; a supporting frame and a display screen are fixedly installed at the top of the movable frame, threaded blocks are slidably connected to the two sides of the inner wall of the supporting frame, and a lifting assembly is arranged at the top of the supporting frame and is in threaded connection with the threaded blocks; an electric push rod is fixedly installed on one side of the threaded block, a fixing cylinder is fixedly connected to the output end of the electric push rod, and a telescopic rod is slidably connected to one end of the fixing cylinder in a penetrating mode. The output end of the electric push rod drives the fixing cylinder to move, the humidity sensor makes contact with the wall face to detect humidity, humidity values are checked and analyzed through the display screen, and therefore water is supplemented appropriately according to the dry and wet conditions of the wall face.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a dry cracking and water replenishing device for construction engineering. Background Art

[0002] A construction project is a project that builds various facilities and places for human life, production, protection and other activities. It includes various technical activities such as survey, design, construction, maintenance and management during the construction process. During the construction process of a construction project, the construction of concrete walls is an important condition to ensure the beauty of the building's appearance. Therefore, during the construction of concrete walls, it is necessary to spray and maintain the walls after they are built to avoid cracking.

[0003] After searching, Chinese patent No. CN218176727U discloses a dry-crack prevention and water-replenishing device for construction engineering, including a base and universal wheels fixedly connected to the bottom surface of the base near the four corners and a push handle fixedly connected to one side of the upper surface of the base, and also including an adjustment component arranged on the upper surface of the base, the adjustment component includes a water tank, a mounting ring, a water inlet pipe, a water pump, a hose, a multi-way pipe, a nozzle, a movable plate, a fixed column, a square column, a rotating rod, a gear one, a gear two and a motor, the water tank is arranged on the base, and the mounting ring is fixedly connected to the upper surface of the water tank, and the water inlet pipe is fixedly connected inside the water tank; it is conducive to adjusting the spraying angle of the water-replenishing device, expanding its water spraying range, improving the water replenishment efficiency of the wall, and is conducive to filtering the water added to the water tank to prevent impurities in the water from clogging the water pump.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned anti-drying and cracking water-replenishing device for construction projects had the following problems: during the water-replenishing process of the above-mentioned technical scheme, it is inconvenient to understand the dryness and wetness conditions of the wall, which makes it difficult to replenish water in an appropriate amount according to the dryness and wetness conditions of the wall. Based on this, the utility model designs an anti-drying and cracking water-replenishing device for construction projects to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a water replenishing device for preventing cracking in construction engineering, so as to solve the problem in the above-mentioned background technology that it is not conducive to replenishing water in an appropriate amount according to the dryness and wetness of the wall surface.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dry crack prevention and water replenishment device for construction engineering, comprising a mobile frame, hollow tubes are rotatably connected to both sides of the inner wall of the mobile frame, and nozzles are fixedly installed on the outer walls of the hollow tubes;

[0007] A support frame and a display screen are fixedly mounted on the top of the mobile frame, respectively; thread blocks are slidably connected to both sides of the inner wall of the support frame; a lifting assembly is arranged on the top of the support frame, and the lifting assembly is threadedly connected to the thread blocks;

[0008] An electric push rod is fixedly installed on one side of the threaded block, an output end of the electric push rod is fixedly connected to a fixed cylinder, one end of the fixed cylinder is slidably connected to a telescopic rod, one end of the fixed cylinder is fixedly connected to a spring, the spring and one end of the telescopic rod are fixedly connected to a humidity sensor, and the humidity sensor is electrically connected to the display screen.

[0009] As a preferred solution, the lifting assembly includes a motor 1 and a screw rod, wherein the motor 1 is located at the top of the support frame, and the output end of the motor 1 passes through the support frame and is fixedly connected to the screw rod, and the screw rod is threadedly connected to the threaded block.

[0010] As a preferred solution, a water tank is fixedly installed on the top of the movable frame, a water pump is fixedly installed on the top of the water tank, and the output end of the water pump is connected to the hollow tube through a hose.

[0011] As a preferred solution, a drain pipe is fixedly installed on one side of the water tank, and a valve is installed on the outer side wall of the drain pipe.

[0012] As a preferred solution, slide rails are fixedly installed on both sides of the inner wall of the support frame, and the threaded block is slidably connected to the slide rails.

[0013] As a preferred solution, a motor 2 is fixedly mounted on one side of the movable frame, and a gear 1 is fixedly connected to an output end of the motor 2.

[0014] As a preferred solution, one end of the hollow tube passes through the movable frame and is fixedly connected to gear 2, and the gear 1 is meshingly connected with the gear 2.

[0015] Technical effects and advantages of the utility model:

[0016] 1. Through the humidity sensor, display screen, electric push rod and lifting assembly, the lifting assembly drives the threaded block to adjust the humidity sensor to a suitable height. The output end of the electric push rod drives the fixed cylinder to move. The humidity sensor contacts the wall to detect the humidity. The humidity value is viewed and analyzed on the display screen, so as to add water in an appropriate amount according to the dryness and wetness of the wall.

[0017] 2. Through the provided spring, telescopic rod and fixed tube, when the humidity sensor contacts the wall, the spring contracts and the telescopic rod slides through the fixed tube to buffer the humidity sensor, thereby preventing the humidity sensor from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model.

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure at A in the middle.

[0021] In the figure: 1. Mobile frame; 2. Hollow tube; 3. Nozzle; 4. Support frame; 5. Lifting assembly; 51. Motor 1; 52. Screw; 6. Threaded block; 7. Electric push rod; 8. Fixed cylinder; 9. Telescopic rod; 10. Spring; 11. Humidity sensor; 12. Display screen; 13. Drain pipe; 14. Slide rail; 15. Water tank; 16. Water pump; 17. Motor 2; 18. Gear 1; 19. Gear 2. DETAILED DESCRIPTION

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

[0023] The utility model provides Figure 1-3The anti-drying and cracking water replenishing device for construction engineering shown in the figure comprises a movable frame 1, hollow tubes 2 are rotatably connected on both sides of the inner wall of the movable frame 1, and nozzles 3 are fixedly installed on the outer walls of the hollow tubes 2. The nozzles 3 are arranged in a linear array to fully replenish the wall surface with water. A support frame 4 and a display screen 12 are fixedly installed on the top of the movable frame 1, threaded blocks 6 are slidably connected on both sides of the inner wall of the support frame 4, and slide rails 14 are fixedly installed on both sides of the inner wall of the support frame 4. The threaded blocks 6 and the slide rails 14 are slidably connected. A lifting component 5 is arranged on the top of the support frame 4, and the lifting component 5 is threadedly connected to the threaded block 6. The lifting component 5 comprises a motor 51 and a screw 52. The motor 51 is located at the top of the support frame 4, and the output end of the motor 51 passes through the support frame 4 and is fixedly connected to the screw 52. The screw 52 and the threaded block 6 are connected. Threaded connection, the output end of the motor 51 drives the screw 52 to rotate, and the screw 52 drives the threaded block 6 to rise and fall to a suitable height through the slide rail 14. An electric push rod 7 is fixedly installed on one side of the threaded block 6, and the output end of the electric push rod 7 is fixedly connected with a fixed cylinder 8. One end of the fixed cylinder 8 is slidably connected with a telescopic rod 9, and one end of the fixed cylinder 8 is fixedly connected with a spring 10. The spring 10 and one end of the telescopic rod 9 are fixedly connected with a humidity sensor 11. The humidity sensor 11 is electrically connected to the display screen 12. When the threaded block 6 adjusts its height, it drives the humidity sensor 11 to adjust its height. The output end of the electric push rod 7 drives the fixed cylinder 8 to move, and the humidity sensor 11 contacts the wall. The spring 10 contracts to buffer the humidity sensor 11. The humidity sensor 11 detects the humidity of the wall and transmits the humidity value to the display screen 12 for viewing.

[0024] In this embodiment, a water tank 15 is fixedly installed on the top of the mobile frame 1, and a water pump 16 is fixedly installed on the top of the water tank 15. The output end of the water pump 16 is connected to the hollow tube 2 through a hose. When the water pump 16 is started, the water in the water tank 15 is transported to the hollow tube 2 through the hose, and the water is sprayed out through the nozzle 3 to replenish the wall.

[0025] In this embodiment, a drain pipe 13 is fixedly installed on one side of the water tank 15 , and a valve is installed on the outer wall of the drain pipe 13 . When the valve on the drain pipe 13 is opened, the remaining water in the water tank 15 is discharged through the drain pipe 13 .

[0026] In this embodiment, a motor 2 17 is fixedly installed on one side of the mobile frame 1, and a gear 18 is fixedly connected to the output end of the motor 2 17. One end of the hollow tube 2 passes through the mobile frame 1 and is fixedly connected to a gear 2 19. The gear 18 and the gear 2 19 are meshingly connected. The output end of the motor 2 17 drives the gear 18 to rotate, and the gear 18 drives the hollow tube 2 to rotate through the gear 2 19 to adjust the angle of the nozzle 3 to replenish water.

[0027] Working principle of the utility model: The utility model is a water replenishing device for preventing cracking for construction engineering. First, when in use, the mobile frame 1 moves to a suitable position, the output end of the motor 51 drives the screw 52 to rotate, and the screw 52 drives the threaded block 6 to lift and lower the humidity sensor 11 to a suitable height. The output end of the electric push rod 7 drives the fixed cylinder 8 to move, so that the humidity sensor 11 contacts the wall surface, and the spring 10 contracts the telescopic rod 9 to slide through the fixed cylinder 8 to buffer the humidity sensor 11. The wall humidity is detected by the humidity sensor 11, and the humidity value is viewed through the display screen 12. The water pump 16 transports the water in the water tank 15 to the hollow tube 2 through the hose, and the water is sprayed out through the nozzle 3 to replenish the wall with an appropriate amount of water.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 protection scope of the present invention.

Claims

1. A device for preventing cracking and replenishing water for construction engineering, comprising a movable frame (1), characterized in that: Hollow tubes (2) are rotatably connected to both sides of the inner wall of the movable frame (1), and nozzles (3) are fixedly mounted on the outer side walls of the hollow tubes (2); A support frame (4) and a display screen (12) are fixedly mounted on the top of the mobile frame (1), threaded blocks (6) are slidably connected to both sides of the inner wall of the support frame (4), a lifting assembly (5) is arranged on the top of the support frame (4), and the lifting assembly (5) is threadedly connected to the threaded block (6); An electric push rod (7) is fixedly mounted on one side of the threaded block (6); an output end of the electric push rod (7) is fixedly connected to a fixed tube (8); one end of the fixed tube (8) is slidably connected to a telescopic rod (9); one end of the fixed tube (8) is fixedly connected to a spring (10); the spring (10) and one end of the telescopic rod (9) are fixedly connected to a humidity sensor (11); the humidity sensor (11) is electrically connected to the display screen (12).

2. The anti-drying and cracking water replenishing device for construction engineering according to claim 1, characterized in that: The lifting assembly (5) comprises a motor (51) and a screw (52); the motor (51) is located at the top of the support frame (4); the output end of the motor (51) passes through the support frame (4) and is fixedly connected to the screw (52); and the screw (52) is threadedly connected to the threaded block (6).

3. The anti-drying and cracking water replenishing device for construction engineering according to claim 1, characterized in that: A water tank (15) is fixedly mounted on the top of the mobile frame (1), a water pump (16) is fixedly mounted on the top of the water tank (15), and an output end of the water pump (16) is connected to the hollow tube (2) via a hose.

4. The anti-drying and cracking water replenishing device for construction engineering according to claim 3, characterized in that: A drainage pipe (13) is fixedly mounted on one side of the water tank (15), and a valve is mounted on the outer side wall of the drainage pipe (13).

5. The anti-drying and cracking water replenishing device for construction engineering according to claim 1, characterized in that: Slide rails (14) are fixedly mounted on both sides of the inner wall of the support frame (4), and the threaded block (6) is slidably connected to the slide rails (14).

6. The anti-drying and cracking water replenishing device for construction engineering according to claim 1, characterized in that: A second motor (17) is fixedly mounted on one side of the mobile frame (1), and a first gear (18) is fixedly connected to the output end of the second motor (17).

7. The anti-drying and cracking water replenishing device for construction engineering according to claim 6, characterized in that: One end of the hollow tube (2) passes through the moving frame (1) and is fixedly connected to a second gear (19), and the first gear (18) is meshingly connected with the second gear (19).

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