Concrete maintenance device for building construction

Abstract

The utility model relates to the technical field of building construction, and in particular to a concrete maintenance device for building construction, comprising a mobile base and a spraying maintenance mechanism arranged on the mobile base, wherein the mobile base comprises a frame, tracks symmetrically installed on both sides of the frame for stable movement on a building construction site, and a driving assembly connected to the tracks for driving the tracks to move, and the spraying maintenance mechanism comprises a filter water tank arranged on the end surface of the frame, a water outlet pipe connected to the filter water tank, and a duckbill high-pressure nozzle arranged at one end of the water outlet pipe away from the filter water tank for uniform spraying. The utility model aims to improve the stability of the device on an uneven building construction site, and the working efficiency and uniformity during spraying maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a concrete maintenance device for building construction. Background Art

[0002] Concrete maintenance device for building construction is a device specially used for initial curing and hardening of concrete after pouring. It optimizes the strength development of concrete, reduces the occurrence of cracks and promotes its long-term durability by providing continuous and uniform moisture retention.

[0003] However, it is found that the currently used maintenance device cannot adapt to the smooth movement in the construction site, affecting the construction process; and the spraying device used has a small spraying area and is not easy to spray evenly, which in turn affects the strength of the concrete. Utility Model Content

[0004] In order to solve the problems in the above background technology, the utility model provides a concrete maintenance device for building construction.

[0005] The solution adopted by the utility model to solve its technical problems is: a concrete maintenance device for construction, including a mobile base and a spraying maintenance mechanism arranged on the mobile base, the mobile base includes a frame, tracks symmetrically installed on both sides of the frame for stable movement in the construction site, and a driving component connected to the tracks for driving the tracks to move, the spraying maintenance mechanism includes a filtering water tank arranged on the end face of the frame, a water outlet pipe connected to the filtering water tank, and a duckbill high-pressure nozzle arranged at one end of the water outlet pipe away from the filtering water tank for uniform spraying.

[0006] By adopting the above technical solution, crawler movement can ensure that the device can move smoothly and efficiently in uneven construction sites. In addition, the duckbill high-pressure nozzle has a high coverage and evenly sprays on the concrete surface, avoiding partial overwetting or overdrying of the concrete surface.

[0007] Furthermore, the driving assembly includes a transmission frame slidably mounted on the bottom of the frame and a transmission sprocket arranged on both sides of the transmission frame and embedded in the track. The transmission frame is also provided with a driver for driving the transmission sprocket to rotate, and a battery pack electrically connected to the driver is provided in the transmission frame.

[0008] By adopting the above technical solution, the driver and the transmission sprocket can drive the crawler to operate, ensuring stable power output of the device.

[0009] Furthermore, an electric push rod is fixedly provided at the rear end of the frame, and an electric control panel electrically connected to the driver is also provided on the electric push rod.

[0010] By adopting the above technical solution, the electric push rod and the electric control panel can control the moving direction and speed of the device.

[0011] Furthermore, a water outlet pump is provided between the filtered water tank and the water outlet pipe.

[0012] By adopting the above technical solution, the water in the filtered water tank can be pumped out and pressurized to be supplied to the duckbill type high pressure nozzle.

[0013] Furthermore, the duckbill high-pressure nozzle includes a flat-mouth nozzle, a control valve disposed between the flat-mouth nozzle and the water outlet pipe for controlling the spraying amount of the flat-mouth nozzle, and a handle connected to the control valve for adjusting the control valve.

[0014] By adopting the above technical solution, the control valve can accurately adjust the water output of the flat-mouth sprinkler according to demand.

[0015] Furthermore, the mobile base is also provided with a fixing mechanism for fixing and storing the duckbill high-pressure nozzle, the fixing mechanism includes a shelf and a clamping block, the shelf is provided with a shelf groove adapted for the duckbill high-pressure nozzle, one side of the clamping block is hinged to the shelf, and the other side is detachably fixedly connected to the shelf.

[0016] By adopting the above technical solution, the nozzle can be placed and fixed in the fixing mechanism when it is not in use.

[0017] In summary, the beneficial effects of the utility model are as follows: the utility model uses the crawler as a mobile base to drive the maintenance device so that it can move smoothly even in a rugged construction site, thereby improving the practicability and adaptability of the device; and adopts a duckbill high-pressure nozzle controlled by a control valve to achieve uniform and high-coverage spraying, ensuring that the concrete can receive sufficient and uniform moisture maintenance.

[0018] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Schematic diagram of the overall structure of this embodiment;

[0020] Figure 2 It is an enlarged schematic diagram of surface A of this embodiment.

[0021] In the figure: 1. mobile base; 11. frame; 12. crawler track; 13. transmission frame; 14. transmission sprocket; 15. driver; 2. electric push rod; 3. electric control panel; 4. spray maintenance mechanism; 41. filtered water tank; 42. water outlet pump; 43. water outlet pipe; 44. duckbill high-pressure nozzle; 441. flat nozzle; 442. control valve; 443. handle; 5. fixing mechanism; 51. shelf; 511. shelf slot; 52. clamping block. DETAILED DESCRIPTION

[0022] In order to make the content of the utility model more clearly understood, the utility model is further described below based on specific embodiments in combination with the accompanying drawings.

[0023] It should be noted that the terms "center", "upper", "lower", "front", "back", "left", "right", "inner", "outer" and the like used herein to indicate directions or positional relationships are based on directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. Unless otherwise specified, "plurality" means two or more.

[0024] Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood by specific circumstances.

[0025] like Figure 1 to Figure 2 As shown, a concrete maintenance device for construction is used to provide necessary moisturizing conditions after the concrete is poured until it reaches sufficient strength. This embodiment includes a mobile base 1 and a spraying maintenance mechanism 4 arranged on the mobile base 1. The mobile base 1 includes a frame 11, tracks 12 symmetrically installed on both sides of the frame 11 for smooth movement on the construction site, and a driving component connected to the track 12 for driving the track 12 to move. The spraying maintenance mechanism 4 includes a filtered water tank 41 arranged on the end surface of the frame 11, a water outlet pipe 43 connected to the filtered water tank 41, and a duckbill high-pressure nozzle 44 arranged at one end of the water outlet pipe 43 away from the filtered water tank 41 for uniform spraying.

[0026] The mobile base 1 of this embodiment adopts a crawler 12 design symmetrically installed on both sides of the frame 11 to ensure that the device can move smoothly and efficiently in an uneven construction site, and its crawler 12 structure can increase the contact area with the ground, which is conducive to dispersing the weight of the equipment, so as to reduce the pressure on the ground and maintain good passability. The filter water tank 41 fixedly installed on the end face of the frame 11 of the mobile base 1 is connected to the external water source through a water pipe and is equipped with a water pump. The filter water tank 41 is provided with a filter plate to filter impurities in the water source to prevent impurities from affecting the strength of the concrete. The duckbill high-pressure nozzle 44 is plugged into the outlet end of the filter water tank 41 through the outlet pipe 43 to cover the filtered maintenance water and evenly spray it on the concrete surface, thereby improving the efficiency of maintenance work and avoiding the problem of uneven spraying of traditional nozzles, ensuring that the concrete surface is fully and consistently maintained with moisture.

[0027] like Figure 1 As shown, the driving assembly of this embodiment includes a transmission frame 13 slidably mounted on the bottom of the frame 11 and a transmission sprocket 14 arranged on both sides of the transmission frame 13 and embedded in the crawler 12, and a driver 15 for driving the transmission sprocket 14 to rotate is also provided on the transmission frame 13, and a battery pack electrically connected to the driver 15 is provided in the transmission frame 13. The driver 15 can drive the left and right transmission sprockets 14 to operate, so as to drive the crawler 12 to move, and can turn by controlling the different operating speeds of the left and right, and the battery pack can provide power for the operation of the crawler 12. Further, an electric push rod 2 is fixed at the rear end of the frame 11, and an electric control panel 3 electrically connected to the driver 15 is also provided on the electric push rod 2. Construction personnel can control the moving direction and speed of the device through the electric push rod 2 and the electric control panel 3 therein.

[0028] like Figure 1 As shown, a water outlet pump 42 is further provided between the filtered water tank 41 and the water outlet pipe 43 of this embodiment. The water outlet pump 42 can pump out the filtered maintenance water in the filtered water tank 41 and increase the pressure, thereby ensuring that the water can be transported to the duckbill high-pressure nozzle 44 through the water outlet pipe 43 with sufficient pressure, and a stable spraying effect can be maintained even at a long distance, ensuring that the spraying covers the atmosphere.

[0029] like Figure 2 As shown, the duckbill high-pressure sprinkler 44 of this embodiment includes a flat-mouth sprinkler 441, a control valve 442 disposed between the flat-mouth sprinkler 441 and the water outlet pipe 43 for controlling the spraying amount of the flat-mouth sprinkler 441, and a handle 443 connected to the control valve 442 for adjusting the control valve 442. The flat and wide flat-mouth sprinkler 441 has a wide spraying range, and the sprayed water flow is uniform and delicate, avoiding damage to the concrete surface caused by concentrated impact. The control valve 442 between the flat-mouth sprinkler 441 and the water outlet pipe 43 can adjust the water output of the sprinkler, and the upper handle 443 can easily adjust the control valve 442.

[0030] like Figure 2 As shown, the mobile base 1 of this embodiment is also provided with a fixing mechanism 5 for fixing and storing the duckbill high-pressure nozzle 44, the fixing mechanism 5 includes a shelf 51 and a clamping block 52, the shelf 51 is provided with a shelf groove 511 adapted for the duckbill high-pressure nozzle 44, one side of the clamping block 52 is hinged to the shelf 51, and the other side is detachably fixedly connected to the shelf 51. When the nozzle is not in use, it can be placed in the shelf groove 511 and fixed by the upper clamping block 52.

[0031] In summary, the beneficial effects of this embodiment are as follows: this embodiment uses the crawler 12 as the mobile base 1 to drive the maintenance device to move smoothly even in a rugged construction site, and through the combination of the electric push rod 2 and the electric control panel 3, the construction personnel can control the moving direction and speed of the maintenance device, thereby improving the practicability and adaptability of the device; and the duckbill high-pressure nozzle 44 controlled by the control valve 442 is used to achieve uniform and high-coverage spraying, ensuring that the concrete can receive sufficient and uniform moisture maintenance.

[0032] The embodiments described above are only preferred implementation modes of the present utility model and cannot be used to limit the protection scope of the present utility model. Any non-substantial changes and modifications made by technicians in this field on the basis of the utility model shall fall within the protection scope of the present utility model.

Claims

1. A concrete maintenance device for construction, characterized in that: The invention comprises a mobile base and a spraying and maintenance mechanism arranged on the mobile base, wherein the mobile base comprises a frame, tracks symmetrically installed on both sides of the frame for smooth movement at a construction site, and a driving assembly connected to the tracks for driving the tracks to move; the spraying and maintenance mechanism comprises a filtered water tank arranged on the end face of the frame, a water outlet pipe connected to the filtered water tank, and a duckbill high-pressure nozzle arranged at one end of the water outlet pipe away from the filtered water tank for uniform spraying.

2. A concrete maintenance device for construction according to claim 1, characterized in that: The driving assembly includes a transmission frame slidably mounted on the bottom of the frame body and a transmission sprocket arranged on both sides of the transmission frame and embedded in the crawler track. The transmission frame is also provided with a driver for driving the transmission sprocket to rotate. A battery pack electrically connected to the driver is provided in the transmission frame.

3. A concrete maintenance device for construction according to claim 2, characterized in that: An electric push rod is fixedly arranged at the rear end of the frame, and an electric control panel electrically connected to the driver is arranged on the electric push rod.

4. A concrete maintenance device for construction according to claim 1, characterized in that: A water outlet pump is also provided between the filtered water tank and the water outlet pipe.

5. A concrete maintenance device for construction according to claim 1, characterized in that: The duckbill high-pressure nozzle comprises a flat nozzle, a control valve arranged between the flat nozzle and the water outlet pipe for controlling the spraying amount of the flat nozzle, and a handle connected to the control valve for adjusting the control valve.

6. A concrete maintenance device for construction according to claim 5, characterized in that: The mobile base is also provided with a fixing mechanism for fixing and storing the duckbill high-pressure nozzle, the fixing mechanism includes a shelf and a clamping block, the shelf is provided with a shelf groove adapted for the duckbill high-pressure nozzle, one side of the clamping block is hinged to the shelf, and the other side is detachably fixedly connected to the shelf.

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