Concrete spraying and curing device

Abstract

The utility model relates to the technical field of house building construction, and particularly discloses a concrete spraying and curing device which comprises a bottom frame, a lifting mechanism used for adjusting the height of a spraying head is arranged on the bottom frame, and a moving mechanism used for horizontally moving the position of the spraying head in the lifting process is arranged on the lifting mechanism. The moving mechanism is connected with the lifting mechanism; the lifting mechanism comprises a shearing lifting assembly, a lifting plate is arranged at the upper end of the shearing lifting assembly, a through hole is formed in the lifting plate, the moving mechanism comprises a moving seat arranged in the through hole, a reciprocating lead screw is arranged on the moving seat in a penetrating mode, and gears are arranged at the two ends of the reciprocating lead screw. Through the arrangement of the lifting mechanism and the moving mechanism, in the lifting process of the shearing lifting assembly on the lifting plate, a gear on a reciprocating lead screw is meshed with a rack to rotate, the reciprocating lead screw is driven to rotate to push a moving base to conduct two-side adjustment, the height and position of a fixed spraying head are adjusted, and then the spraying position and area are changed; and the roof spraying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of house construction, in particular to a concrete spraying and curing device. Background Art

[0002] After the initial setting of concrete, it is usually necessary to spray the concrete to keep the concrete surface moist, prevent the concrete from drying out prematurely, and allow the concrete to fully react to improve the strength of the concrete. At present, when spraying and curing the concrete on the roof of a house in the later stage of pouring concrete, the main method is to move the nozzle back and forth on the roof to spray the water, which results in low spraying efficiency and a large amount of manual labor. Utility Model Content

[0003] The purpose of the utility model is to provide a concrete spraying and curing device in order to solve the above problems.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A concrete spraying and curing device comprises a base frame, a lifting mechanism for adjusting the height of a spray head is arranged on the base frame, a moving mechanism for translating the position of the spray head during the lifting process is arranged on the lifting mechanism, and the moving mechanism is connected to the lifting mechanism; the lifting mechanism comprises a shear lifting assembly, a lifting plate is arranged on the upper end of the shear lifting assembly, a through hole is opened on the lifting plate, the moving mechanism comprises a moving seat arranged in the through hole, a reciprocating screw is passed through the moving seat, gears are arranged at both ends of the reciprocating screw, a rack is arranged on the rear side of the gear, a lower clamping seat is fixed to the upper end of the moving seat, and an upper clamping seat is arranged on the lower clamping seat.

[0006] Further configuration: the shear lifting assembly includes left and right spiral screws and guide columns arranged in parallel, two sliding frames are arranged on the left and right spiral screws and guide columns, cross support rods are installed on the sliding frames, the upper ends of the support rods are connected to the sliding frames, the sliding frames are fixed to the lower end of the lifting plate, and one end of the left and right spiral screws is connected to a power source.

[0007] Further configuration: the sliding frame is threadedly connected to the left and right spiral screws, the sliding frame is slidably connected to the guide pillars, the support rod is rotationally connected to the sliding frame, and the support rod is slidably connected to the sliding frame.

[0008] Further configuration: the reciprocating screw and the lifting plate are rotationally connected through the support seat, and the reciprocating screw and the moving seat are threadedly connected.

[0009] Further configuration: the moving seat is slidably connected to the lifting plate, the gear is meshed with the rack, and the rack is vertically fixed on the base frame.

[0010] It is further arranged that arc grooves are arranged on the opposite surfaces of the lower clamping seat and the upper clamping seat, and the upper clamping seat is connected to the lower clamping seat by bolts.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] Through the setting of the lifting mechanism and the moving mechanism, when the shear lifting assembly lifts the lifting plate, the gear on the reciprocating screw meshes and rotates with the rack, driving the reciprocating screw to rotate and push the moving seat to adjust on both sides, so that the height and position of the fixed sprinkler head are adjusted, thereby changing the sprinkler position and area, thereby improving the efficiency of roof sprinkler. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is an axonometric diagram of a concrete spray curing device described in the utility model;

[0015] Figure 2 This is a structural schematic diagram of another viewing angle of a concrete spray curing device according to the utility model;

[0016] Figure 3 It is a schematic diagram of the main structure of a concrete spray curing device described in the utility model;

[0017] Figure 4 The utility model is a structural schematic diagram of a lifting mechanism of a concrete spraying and curing device.

[0018] The following are the descriptions of the reference numerals:

[0019] 1. Base frame; 2. Lifting mechanism; 21. Left and right spiral screws; 22. Guide pillars; 23. Sliding frame; 24. Support rods; 25. Sliding frame; 26. Lifting plate; 27. Servo motor; 3. Moving mechanism; 31. Reciprocating screw; 32. Moving seat; 33. Gear; 34. Rack; 35. Lower clamping seat; 36. Upper clamping seat. DETAILED DESCRIPTION

[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be 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 the present invention can be understood by specific circumstances.

[0022] The utility model is further described below in conjunction with the accompanying drawings:

[0023] like Figure 1-Figure 4 As shown, a concrete spray curing device comprises a base frame 1, on which a lifting mechanism 2 for adjusting the height of a spray head is arranged, and on which a moving mechanism 3 for translating the position of the spray head during the lifting process is arranged, and the moving mechanism 3 is connected to the lifting mechanism 2;

[0024] In this embodiment, the lifting mechanism 2 includes a shear lifting assembly, a lifting plate 26 is provided at the upper end of the shear lifting assembly, a through hole is provided on the lifting plate 26, the shear lifting assembly includes left and right spiral screws 21 and guide posts 22 arranged in parallel, two sliding frames 23 are provided on the left and right spiral screws 21 and the guide posts 22, and a cross support rod 24 is installed on the sliding frame 23, and a slide 25 is connected to the upper end of the support rod 24, and the slide 25 is fixed to the lower end of the lifting plate 26, and one end of the left and right spiral screws 21 is connected to a servo motor 27; the sliding frame 23 and the left and right spiral screws 21 are connected to the ... The lead screw 21 is threadedly connected, the sliding frame 23 is slidably connected to the guide column 22, the support rod 24 is rotatably connected to the sliding frame 23, and the support rod 24 is slidably connected to the sliding frame 25; the reciprocating lead screw 31 is rotatably connected to the lifting plate 26 through the support seat, and the reciprocating lead screw 31 is threadedly connected to the moving seat 32. The servo motor 27 drives the left and right spiral lead screws 21 to rotate, so that the left and right spiral lead screws 21 and the sliding frame 23 on the guide column 22 move relative to each other, and the height of the lifting plate 26 is adjusted through the angle change between the support rods 24, and then the spray height is adjusted.

[0025] In this embodiment: the moving mechanism 3 includes a moving seat 32 arranged in the through hole, a reciprocating screw 31 is passed through the moving seat 32, gears 33 are arranged at both ends of the reciprocating screw 31, a rack 34 is arranged at the rear side of the gear 33, a lower clamping seat 35 is fixed at the upper end of the moving seat 32, and an upper clamping seat 36 is arranged on the lower clamping seat 35. The moving seat 32 is slidably connected with the lifting plate 26, the gear 33 is meshed with the rack 34, and the rack 34 is vertically fixed on the base frame 1. During the lifting and lowering process of the lifting plate 26, the gear 33 on the reciprocating screw 31 is meshed and rotated with the rack 34, so that the reciprocating screw 31 drives the moving seat 32 to adjust the positions on both sides, thereby changing the spraying position and area. Arc grooves are provided on the opposite surfaces of the lower clamping seat 35 and the upper clamping seat 36. The upper clamping seat 36 is connected to the lower clamping seat 35 by bolts, so that the water pipe nozzle is placed on the lower clamping seat 35, and the upper side is clamped and fixed by the upper clamping seat 36.

[0026] The working principle and use process of the utility model are as follows: the whole is placed on the roof, the water pipe nozzle is limited and fixed by the lower clamping seat 35 and the upper clamping seat 36, and the water source is connected. The servo motor 27 drives the left and right spiral screws 21 to rotate, so that the left and right spiral screws 21 and the sliding frame 23 on the guide column 22 move relative to each other, and the height of the lifting plate 26 is adjusted through the angle change between the support rods 24. During the lifting and lowering process of the lifting plate 26, the gear 33 on the reciprocating screw 31 is meshed and rotated with the rack 34, so that the reciprocating screw 31 drives the moving seat 32 to adjust the position on both sides, thereby changing the spraying position and area.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A concrete spray curing device, comprising a base frame (1), characterized in that: The base frame (1) is provided with a lifting mechanism (2) for adjusting the height of the spray head, and the lifting mechanism (2) is provided with a moving mechanism (3) for translating the position of the spray head during the lifting process, and the moving mechanism (3) is connected to the lifting mechanism (2); the lifting mechanism (2) comprises a shear lifting component, and a lifting plate (26) is provided at the upper end of the shear lifting component, and a through hole is opened on the lifting plate (26), and the moving mechanism (3) comprises a moving seat (32) arranged in the through hole, and a reciprocating screw (31) is passed through the moving seat (32), and gears (33) are provided at both ends of the reciprocating screw (31), and a rack (34) is provided on the rear side of the gear (33), and a lower clamping seat (35) is fixed to the upper end of the moving seat (32), and an upper clamping seat (36) is provided on the lower clamping seat (35).

2. A concrete spray curing device according to claim 1, characterized in that: The shear lifting assembly comprises left and right spiral screws (21) and a guide column (22) arranged in parallel, two sliding frames (23) are arranged on the left and right spiral screws (21) and the guide column (22), and the sliding frames (23) are installed with crossed support rods (24), the upper ends of the support rods (24) are connected with sliding frames (25), and the sliding frames (25) are fixed to the lower end of the lifting plate (26), and one end of the left and right spiral screws (21) is connected with a power source.

3. A concrete spray curing device according to claim 2, characterized in that: The sliding frame (23) is threadedly connected to the left and right spiral screws (21), the sliding frame (23) is slidably connected to the guide column (22), the support rod (24) is rotationally connected to the sliding frame (23), and the support rod (24) is slidably connected to the sliding frame (25).

4. A concrete spray curing device according to claim 1, characterized in that: The reciprocating screw (31) is rotatably connected to the lifting plate (26) via a support seat, and the reciprocating screw (31) is threadedly connected to the moving seat (32).

5. A concrete spray curing device according to claim 1, characterized in that: The movable seat (32) is slidably connected to the lifting plate (26), the gear (33) is meshed with the rack (34), and the rack (34) is vertically fixed on the base frame (1).

6. A concrete spray curing device according to claim 1, characterized in that: Arc grooves are arranged on the opposing surfaces of the lower clamping seat (35) and the upper clamping seat (36), and the upper clamping seat (36) is connected to the lower clamping seat (35) by bolts.

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