A ground maintenance device for construction work

Abstract

The utility model relates to the technical field of building engineering, disclose a ground maintenance device for building engineering, including platform, fixed on the water storage warehouse of platform, water pump, water pipe and shower, water pump is used for with the water of water storage warehouse is transported to the shower through water pipe. The device still includes motor, crank, connecting rod, guide rod and sliding block, motor sets up on the platform, and the one end of crank is connected motor, and the other end rotatoryly connects the one end of connecting rod, and the other end of connecting rod rotatoryly connects sliding block, and sliding block is fixed in the outside of guide rod, and guide rod rotatably sets up on the platform, and the bottom fixed connection of shower is in guide rod. Motor drives crank, connecting rod, sliding block movement, makes guide rod and shower swing left and right. The utility model discloses through the automatic swing mechanism, has realized the automatic large -area even maintenance, has reduced the labor intensity, through alarm system, can remind the water supply in time, has guaranteed the continuity of maintenance, and the whole machine structure is compact, and moves conveniently.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to a ground maintenance device for building engineering. Background Technology

[0002] In building construction, especially for concrete structures, the curing of the ground after pouring is a crucial step. By continuously keeping the ground moist, the hydration reaction of the concrete can be fully carried out, preventing cracks caused by excessive water loss, thereby ensuring the quality of the project.

[0003] Currently, the common method of ground maintenance on construction sites relies on manual spraying using handheld hoses or spray guns. This method depends entirely on the workers' experience and sense of responsibility, which is not only labor-intensive and time-consuming, but also makes it difficult to achieve continuous and uniform coverage over a long period. Workers are prone to missing areas or applying the spray unevenly, resulting in poor localized maintenance.

[0004] To improve efficiency, some simple floor maintenance devices have emerged, such as mobile carts equipped with water tanks and pumps, connected to fixed nozzles. However, the nozzles of these devices are usually fixed in direction or can only spray a small area. When large areas of floor maintenance are required, the spray coverage is very limited, still requiring frequent manual movement of the device or adjustment of the nozzle position. This results in low automation and an inability to achieve continuous and uniform maintenance over a large area.

[0005] Therefore, this utility model proposes a ground maintenance device for building engineering to overcome the shortcomings of the prior art. Utility Model Content

[0006] In view of the problems in existing building engineering ground maintenance devices, such as the limited spray coverage due to fixed nozzles, low degree of automation, or high labor intensity and uneven maintenance due to manual hand spraying, this utility model aims to provide a building engineering ground maintenance device with an improved structure that can effectively solve the above problems.

[0007] This utility model provides a ground maintenance device for building engineering, including: a platform, a water storage tank, a water pump, a water pipe and a nozzle, a motor, a crank, a connecting rod, a guide rod and a slider.

[0008] The system consists of a water storage tank fixed on a platform, a water pump mounted on the platform with its inlet connected to the tank, a water pipe connected to the outlet, a nozzle connected to the end of the pipe, a motor mounted on the platform, a crank fixedly connected to the motor's drive end, a connecting rod rotatably connected to the other end of the crank, a guide rod rotatably mounted on the platform, a nozzle's bottom fixedly connected to the guide rod, a slider fixed to the outside of the guide rod, and a slider rotatably connected to the other end of the connecting rod.

[0009] Preferably, a ground maintenance device for building construction also includes a support frame, which is fixed to a platform, and a guide rod is rotatably mounted on the support frame.

[0010] Preferably, a ground maintenance device for building construction also includes an outer frame, the bottom of which is fixed to a platform, and a motor is fixed to the outer frame.

[0011] Preferably, a ground maintenance device for building engineering further includes a U-shaped tube, a float, and a long rod. One end of the U-shaped tube is connected to the bottom of the water storage tank, the float is placed inside the U-shaped tube, and the lower end of the long rod is connected to the float.

[0012] Preferably, a ground maintenance device for building construction also includes an alarm and two contact clips, one of which is fixed to the upper part of the long rod and the other is fixed to the top of the U-shaped tube, and both contact clips are electrically connected to the alarm.

[0013] Preferably, the alarm is fixed to the top of the U-shaped tube.

[0014] Preferably, a ground maintenance device for construction projects further includes wheels and push rods, with the wheels rotatably mounted on the bottom of the platform and the push rods fixed to one side of the platform.

[0015] Preferably, the top of the water storage tank is equipped with a removable piston.

[0016] This utility model has the following beneficial effects: 1. In this utility model, by setting an automatic swing mechanism composed of a motor, crank, connecting rod, slider and guide rod, the motor drives the guide rod to rotate back and forth, thereby driving the nozzle to automatically swing left and right to spray water. This solves the problems of existing technologies where ground maintenance requires manual holding of the nozzle, resulting in high labor intensity, uneven spraying, or limited coverage due to fixed nozzles. It achieves the technical effects of automated large-area uniform maintenance, improved maintenance quality and efficiency, and reduced labor costs.

[0017] 2. In this utility model, a water level monitoring and alarm system consisting of a U-shaped tube, a float, a long rod, a contact buckle, and an alarm is set up. The float moves with the drop in water level, causing the long rod to close and triggering the alarm. This solves the problem of needing to frequently check the water level manually during maintenance and the inability to replenish water in time. It achieves the technical effects of automatic alarm reminder when water is insufficient, avoiding the water pump running dry, and ensuring the continuity of maintenance work. Attached Figure Description

[0018] Figure 1 This is a three-dimensional schematic diagram of a ground curing device for building engineering proposed in this utility model; Figure 2This is a schematic diagram of the structure of a spray nozzle for a ground curing device for building engineering proposed in this utility model; Figure 3 This is a schematic diagram of the structure of a water pump for a ground curing device for building engineering proposed in this utility model; Figure 4 This is a schematic diagram of the water level monitoring structure of a ground curing device for building engineering proposed in this utility model; Figure 5 This is a schematic diagram of the structure of an alarm device for a ground maintenance device in building engineering proposed in this utility model.

[0019] Legend: 1. Push rod; 2. Alarm; 3. Piston; 4. Water tank; 5. Outer frame; 6. Water pipe; 7. Nozzle; 8. Contact buckle; 9. U-tube; 10. Motor; 11. Bracket; 12. Crank; 13. Slider; 14. Connecting rod; 15. Guide rod; 16. Water pump; 17. Platform; 18. Wheel; 19. Long rod; 20. Float. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0021] Example: Please refer to Figures 1 to 5 This utility model provides a ground maintenance device for building engineering, which aims to solve the problems of existing building ground maintenance devices that require manual hand-held spraying, resulting in high labor intensity and uneven maintenance, or that fixed nozzles result in limited coverage and inability to achieve automated large-area uniform maintenance.

[0022] like Figure 1 As shown, the ground maintenance device for construction projects includes a platform 17, with wheels 18 rotatably mounted on the bottom of the platform 17, and a push rod 1 fixedly connected to one side of the platform 17. The platform 17 serves as the mounting base for the entire device.

[0023] The water storage tank 4 is fixed on the platform 17, and the top of the water storage tank 4 is equipped with a detachable piston 3.

[0024] The water pump 16 is installed on the platform 17, and the water inlet of the water pump 16 is connected to the water storage tank 4.

[0025] One end of the water pipe 6 is connected to the outlet of the water pump 16, and the other end of the water pipe 6 is connected to the nozzle 7.

[0026] like Figure 1 and Figure 2 As shown, the device also includes a motor 10, which is mounted on the platform 17. Specifically, as shown... Figure 1 As shown, the bottom of the outer frame 5 is fixed to the platform 17, and the motor 10 is fixed to the outer frame 5.

[0027] One end of the crank 12 is fixedly connected to the drive end of the motor 10.

[0028] One end of the connecting rod 14 is rotatably connected to the other end of the crank 12.

[0029] The guide rod 15 is rotatably mounted on the platform 17, and the bottom of the nozzle 7 is fixedly connected to the guide rod 15. Specifically, as shown... Figure 1 As shown, bracket 11 is fixed on platform 17, and guide rod 15 is rotatably mounted on bracket 11.

[0030] The slider 13 is fixed to the outside of the guide rod 15, and the slider 13 is rotatably connected to the other end of the connecting rod 14.

[0031] like Figure 4 and Figure 5 As shown, the device also includes a U-shaped tube 9, one end of which is connected to the bottom of the water storage tank 4.

[0032] The float 20 is installed inside the U-shaped tube 9.

[0033] The lower end of the long rod 19 is connected to the float 20.

[0034] The alarm 2 has two contact clips 8, one of which is fixed to the upper part of the long rod 19 and the other is fixed to the top of the U-shaped tube 9. Both contact clips 8 are electrically connected to the alarm 2.

[0035] like Figure 5 As shown, the alarm 2 is fixed to the top of the U-shaped tube 9.

[0036] To solve the above-mentioned technical problems, the core of the technical solution of this embodiment is that the ground maintenance device for building engineering also includes an automated swing mechanism driven by a motor 10, and the components of the mechanism form a specific structural cooperation and connection relationship, thereby converting the rotational motion of the motor 10 into the reciprocating swing motion of the nozzle 7.

[0037] Please refer to the following carefully. Figure 1 and Figure 2 The core structure will be described in detail below: The motor 10, serving as the power source, is mounted on the platform 17. One end of the crank 12 is fixedly connected to the drive end of the motor 10, and one end of the connecting rod 14 is rotatably connected to the other end of the crank 12. The guide rod 15 is rotatably mounted on the platform 17, and the bottom of the nozzle 7 is fixedly connected to the guide rod 15. The slider 13 is fixed to the outside of the guide rod 15, and the slider 13 is rotatably connected to the other end of the connecting rod 14. In the assembled state, when the motor 10 is working, it drives the crank 12 to rotate. The crank 12 drives the slider 13 to move through the connecting rod 14. Since the slider 13 is fixed on the guide rod 15, the movement of the slider 13 then drives the guide rod 15 to rotate back and forth. Finally, the nozzle 7, which is fixedly connected to the guide rod 15, also swings left and right repeatedly to spray water. This crank-connecting rod structure ensures that the nozzle 7 can stably perform large-area automated spraying, improving maintenance efficiency and uniformity.

[0038] To achieve stable installation of the above structure, the bottom of the outer frame 5 is fixed to the platform 17, the motor 10 is fixed to the outer frame 5, and the bracket 11 is also fixed to the platform 17. The guide rod 15 is rotatably mounted on the bracket 11, and the bracket 11 provides precise support and limit for the rotation of the guide rod 15.

[0039] Based on the above embodiments, the present invention may further include the following preferred technical solutions: As a preferred embodiment, please refer to Figure 1 A wheel 18 is rotatably mounted on the bottom of the platform 17, and a push rod 1 is fixedly connected to one side of the platform 17.

[0040] As a preferred embodiment, please refer to Figure 1 The top of the water storage tank 4 is equipped with a detachable piston 3.

[0041] As a preferred embodiment, please refer to Figure 1 , Figure 4 and Figure 5 The device also includes a water level monitoring and alarm mechanism, which includes a U-shaped tube 9, one end of which is connected to the bottom of the water storage tank 4. A float 20 is installed inside the U-shaped tube 9. The lower end of the long rod 19 is connected to the float 20. An alarm 2 is fixed to the top of the U-shaped tube 9. Two contact buckles 8 are provided, one of which is fixed to the upper part of the long rod 19 and the other is fixed to the top of the U-shaped tube 9. Both contact buckles 8 are electrically connected to the alarm 2.

[0042] Working principle: First, the operator can move the entire device to the ground that needs maintenance by pushing the push rod 1 fixed on one side of the platform 17 and rotating the wheel 18 installed at the bottom of the platform 17. Then, the operator can pull out the detachable piston 3 on the top of the water tank 4, fill the water tank 4 with water, and start the water pump 16 installed on the platform 17. The water pump 16 will draw water out of the water tank 4, and the water will flow through the water pipe 6 connected to the outlet of the water pump 16 and finally spray out from the nozzle 7 connected to the end of the water pipe 6.

[0043] While spraying water, the motor 10 set on the platform 17 is started. One end of the crank 12, which is fixedly connected to the drive end of the motor 10, begins to rotate. The other end of the crank 12 is rotatably connected to one end of the connecting rod 14. The other end of the connecting rod 14 is rotatably connected to the slider 13. The slider 13 is fixed to the outside of the guide rod 15. The guide rod 15 is rotatably set on the platform 17. The bottom of the nozzle 7 is fixedly connected to the guide rod 15. Specifically, the motor 10 is fixed to the outer frame 5. The bottom of the outer frame 5 is fixed to the platform 17. The guide rod 15 is rotatably mounted on the bracket 11. The bracket 11 is fixed to the platform 17. When the motor 10 drives the crank 12 to rotate, the crank 12 drives the slider 13 to move through the connecting rod 14. The slider 13 then drives the guide rod 15 to rotate back and forth around its rotation axis. The nozzle 7, which is fixedly connected to the guide rod 15, also swings left and right repeatedly, realizing large-area uniform water spraying and maintenance.

[0044] During maintenance, the water level in the U-shaped pipe 9 connected to the bottom of the water storage tank 4 drops synchronously with the water storage tank 4. The float 20 set in the U-shaped pipe 9 drops with the water level and drives the long rod 19 connected to its lower end to move down synchronously. When the water level drops to the predetermined position, the contact buckle 8 fixed on the upper part of the long rod 19 and the contact buckle 8 fixed on the top of the U-shaped pipe 9 touch each other, causing the alarm 2, which is electrically connected to the two contact buckles 8, to sound, reminding personnel to replenish water to the water storage tank 4 in time.

[0045] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A ground curing device for building construction, comprising: Platform (17); The water storage tank (4) is fixed on the platform (17); A water pump (16) is installed on the platform (17), and the inlet of the water pump (16) is connected to the water storage tank (4); A water pipe (6) is connected to the outlet of the water pump (16); and a nozzle (7), which is connected to the end of the water pipe (6); Its features are, The device further includes: The motor (10) is mounted on the platform (17); A crank (12), one end of which is fixedly connected to the drive end of the motor (10); Connecting rod (14), one end of which is rotatably connected to the other end of crank (12); Guide rod (15), the guide rod (15) is rotatably mounted on the platform (17), and the bottom of the nozzle (7) is fixedly connected to the guide rod (15). And a slider (13), which is fixed to the outside of the guide rod (15) and is rotatably connected to the other end of the connecting rod (14).

2. The ground curing device for building engineering according to claim 1, characterized in that, The device also includes a bracket (11) fixed on the platform (17), and the guide rod (15) is rotatably mounted on the bracket (11).

3. The ground curing device for building engineering according to claim 1, characterized in that, The device also includes an outer frame (5), the bottom of which is fixed to the platform (17), and the motor (10) is fixed to the outer frame (5).

4. The ground curing device for building engineering according to claim 1, characterized in that, The device further includes: U-shaped pipe (9), one end of which is connected to the bottom of the water storage tank (4); A float (20) is disposed inside the U-shaped tube (9); And a long rod (19), the lower end of which is connected to the float (20).

5. The ground curing device for building engineering according to claim 4, characterized in that, The device further includes: Alarm (2); Two contact clips (8), one of which is fixed to the upper part of the long rod (19) and the other is fixed to the top of the U-shaped tube (9), and both of the contact clips (8) are electrically connected to the alarm (2).

6. The ground curing device for building engineering according to claim 5, characterized in that, The alarm (2) is fixed to the top of the U-shaped tube (9).

7. The ground curing device for building engineering according to claim 1, characterized in that, The device also includes a wheel (18) and a push rod (1), the wheel (18) being rotatably mounted on the bottom of the platform (17), and the push rod (1) being fixed to one side of the platform (17).

8. The ground curing device for building engineering according to claim 1, characterized in that, The top of the water storage tank (4) is equipped with a detachable piston (3).

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