Concrete curing device for building construction

Abstract

The utility model discloses a building construction concrete curing device, and relates to the technical field of building construction equipment. Comprising a moving trolley; the unwinding mechanism is arranged at the tail end of the moving trolley and comprises a rotary unwinding rod, a plastic film is wound on the surface of the unwinding rod, and a motor is arranged at one end of the unwinding rod; the spraying mechanism is arranged at the front end of the moving trolley; by arranging the unwinding mechanism, in the process of unwinding a plastic film, a spring and a sliding block are matched with an ejector rod to apply pressure to the film, so that good tension is kept in the unwinding process to reduce wrinkles, and a connecting rod can be synchronously driven to rotate in the unwinding process; the two spiral plates with opposite spiral directions can be used for pushing wrinkles on a plastic film to two sides, so that the film is flat during laying, the laying area is increased, and the influence of the wrinkles on the film is reduced; the problems that in the unwinding process of existing curing equipment, a thin film is prone to wrinkling, and the adhesion effect of the thin film on a concrete surface layer is affected are solved.

Description

Technical Field

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

[0002] After pouring, concrete needs to be cured. Traditional curing methods include watering curing, steam curing and film curing. In real life, watering curing is more commonly used. Generally, operators use water pipes to sprinkle water on the concrete that needs to be cured. Although concrete curing does not require continuous watering, it does require multiple watering curing operations. If watering curing can be combined with film curing, the curing effect of the concrete can be effectively guaranteed while ensuring the number of watering operations.

[0003] To achieve the above objectives, when curing concrete, the corresponding curing equipment needs to be able to perform both spray curing and film laying. A search revealed a utility model patent with publication number CN220100737U, which discloses a concrete curing device for construction. This curing device, by providing a leveling roller and a film covering assembly, can simultaneously level and cover poured concrete. However, during the film laying process, the film is prone to wrinkles due to the lack of corresponding guiding and tensioning structures, making it difficult to ensure the proper fit between the film and the concrete surface being cured. Furthermore, due to the large gap between the concrete surface and the film, the curing mist can easily adhere to the film due to evaporation, affecting the curing effect on the concrete.

[0004] Based on this, the utility model provides a construction concrete curing device to solve the problems existing in the above-mentioned prior art. Utility Model Content

[0005] In view of this, the main purpose of the present invention is to provide a concrete curing device for construction to solve the problem that the film of the existing curing equipment is prone to wrinkles during the unwinding process, which affects the adhesion effect of the film on the concrete surface.

[0006] In order to achieve the above-mentioned purpose, the technical solution of the utility model is achieved as follows:

[0007] A concrete curing device for building construction, comprising:

[0008] A movable trolley with a notch on its surface;

[0009] The unwinding mechanism is rotatably arranged at the tail end of the mobile trolley, and includes a rotatably arranged unwinding rod, a plastic film is wound on the surface of the unwinding rod, and a motor is arranged at one end of the unwinding rod;

[0010] The spray mechanism is fixedly arranged at the front end of the mobile trolley.

[0011] In a preferred embodiment, the bottom of the mobile trolley is further symmetrically provided with connecting plates, a connecting rod is rotatably provided between the two connecting plates, and two spiral plates are provided on the surface of the connecting rod, and the spiral directions of the two spiral plates are opposite.

[0012] In a preferred embodiment, one end of the connecting rod passes through the adjacent connecting plate and is provided with a transmission structure, and the other end of the transmission structure is connected to the unwinding rod.

[0013] In a preferred embodiment, sliding grooves are symmetrically provided in the notch, a slider is slidably connected in the sliding groove, and a push rod is rotatably connected between the two sliders.

[0014] In a preferred embodiment, a guide rod is further provided in the slide groove, the slider is slidably connected to the guide rod, and a spring is further sleeved on the surface of the guide rod, one end of the spring is connected to the slider, and the other end is fixedly connected to the inner wall of the slide groove.

[0015] In a preferred embodiment, the spray mechanism includes a water tank arranged on the top of the mobile vehicle, a water pump is provided in the water tank, and a water outlet end of the water pump is connected to a conduit.

[0016] In a preferred embodiment, a connection box is provided on one side of the water tank, and the bottom of the connection box is connected to evenly distributed atomizing nozzles.

[0017] In a preferred embodiment, the lower end of the atomizing nozzle passes through the movable carriage, and the other end of the conduit is connected to the connection box.

[0018] Compared with the prior art, the present invention provides a concrete curing device for construction, which has the following beneficial effects:

[0019] 1. By setting up an unwinding mechanism, the spring, slider and push rod can be used to apply pressure to the plastic film during the unwinding process, so that the film maintains good tension during the unwinding process, thereby reducing the occurrence of wrinkles and ensuring the adhesion between the film and the concrete surface after laying;

[0020] 2. At the same time, the unwinding mechanism can synchronously drive the connecting rod to rotate during the unwinding process, and can use two spiral plates with opposite spiral directions to push the wrinkles on the plastic film to both sides, so that the film is flat when laid, increasing the laying area, reducing the impact of wrinkles on the film, and ensuring the curing effect on the concrete; it solves the problem that the film of existing curing equipment is prone to wrinkles during the unwinding process, affecting the adhesion effect of the film on the concrete surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained like these drawings without paying any creative work.

[0022] Figure 1 This is a structural diagram of the utility model's construction concrete curing device;

[0023] Figure 2 This is a partial schematic diagram of the utility model's construction concrete curing device;

[0024] Figure 3 This is a schematic diagram of the connection between the unwinding rod, the transmission structure and the connecting rod of the utility model;

[0025] Figure 4 This is a schematic diagram of the distribution of the slider, spring, push rod and guide rod of the utility model;

[0026] Figure 5 It is a structural diagram of the spray mechanism of the utility model.

[0027] In the figure: 1. Mobile trolley; 101. Notch; 102. Slide; 2. Unwinding mechanism; 201. Motor; 202. Transmission structure; 203. Connecting rod; 204. Spiral plate; 205. Plastic film; 206. Push rod; 207. Spring; 208. Slider; 209. Guide rod; 210. Unwinding rod; 3. Spraying mechanism; 301. Water tank; 302. Water pump; 303. Conduit; 304. Connecting box; 305. Atomizing nozzle. DETAILED DESCRIPTION

[0028] The structure of the concrete curing device for building construction will be further described in detail below with reference to the accompanying drawings and embodiments of the present utility model.

[0029] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments of the present application. As used herein, unless the context clearly indicates otherwise, the singular form is intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0031] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0032] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0033] As the instruction manual Figure 1-Figure 5 As shown, the utility model provides a technical solution:

[0034] A construction concrete curing device comprises a mobile trolley 1, a reeling mechanism 2 and a spraying mechanism 3; wherein:

[0035] The mobile trolley 1 is a trolley device equipped with a driving structure, which is used to move the device when in use, and a notch 101 is also opened on the surface of the mobile trolley 1;

[0036] The unwinding mechanism 2 is rotatably mounted on the rear end of the mobile trolley 1 and is used to lay the film during curing to prevent water evaporation and ensure the curing effect;

[0037] The spray mechanism 3 is fixedly mounted on the front end of the mobile vehicle 1 and is used for spraying the concrete surface so that water mist can be sprayed on the concrete surface to maintain the concrete.

[0038] It should be noted that in this embodiment, the arrangement of the movable carriage 1, unwinding mechanism 2, and spraying mechanism 3 forms a device capable of autonomous movement, atomization spraying, and film laying during use. During use, water mist can be applied to the poured concrete surface to achieve atomization spraying and film laying to complete concrete curing. Furthermore, after the film is laid, it can effectively prevent water evaporation, ensuring the curing effect on the concrete.

[0039] As a preferred embodiment, Figure 3 and Figure 4 As shown, the unwinding mechanism 2 includes two vertical mounting plates fixedly mounted on the top of the mobile trolley 1, and an unwinding rod 210 is installed between the two vertical mounting plates. A plastic film 205 is rolled up on the surface of the unwinding rod 210, and one end of the unwinding rod 210 passes through the mounting plate and is provided with a motor 201 for driving the unwinding rod 210 to rotate.

[0040] It should be noted that, in this embodiment, the unwinding end of the plastic film 205 passes through the notch 101; in actual use, the plastic film 205 can be gradually unwound by starting the motor 201 to drive the unwinding rod 210 to rotate. In this process, the effect of laying the plastic film 205 on the concrete surface is achieved by moving the mobile trolley 1.

[0041] As a preferred embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the bottom of the mobile trolley 1 is also fixedly connected to two symmetrically distributed connecting plates, and a connecting rod 203 is rotatably connected between the two connecting plates. The surface of the connecting rod 203 is fixedly connected to two spiral plates 204, and the spiral directions of the two spiral plates 204 are opposite; and one end of the connecting rod 203 passes through the adjacent connecting plate and is fixedly connected to a transmission structure 202, and the other end of the transmission structure 202 is arranged on the surface of the unwinding rod 210.

[0042] It should be noted that, in this embodiment, through the arrangement of the transmission structure 202 and the connecting rod 203 , the connecting rod 203 can be synchronously driven to rotate by starting the motor 201 , and the connecting rod 203 can be used to guide the film.

[0043] As a preferred embodiment, Figure 3 and Figure 4As shown, two symmetrically distributed sliding grooves 102 are opened on the inner wall of the notch 101, and a slider 208 is slidably installed in the sliding groove 102, and a push rod 206 is rotatably connected between the two sliders 208; a guide rod 209 is also fixedly connected in the sliding groove 102, and the slider 208 is slidably connected to the surface of the guide rod 209, and a spring 207 is sleeved on the surface of the guide rod 209, one end of the spring 207 is fixedly connected to the surface of the slider 208, and the other end of the spring 207 is fixedly connected to the inner wall of the sliding groove.

[0044] It should be noted that in this embodiment, when in use, the unwinding end of the plastic film 205 is passed around the top rod 206 and the connecting rod 203 in turn. Under the action of the spring 207, the slider 208 can be driven to make the top rod 206 apply pressure to the plastic film 205, so that the tension during the unwinding process is more stable and wrinkles are reduced. The spiral plate 204 on the connecting rod 203 cooperates with the ground to press the plastic film 205. At the same time, when the motor 201 drives the unwinding rod 210 to rotate, the transmission structure 202 can drive the connecting rod 203 to rotate synchronously. During this process, the spiral plate 204 can rotate synchronously. Without affecting the unwinding of the plastic film 205, the plastic film 205 can be flattened by the rotation of the spiral plate 204. The rotation of the spiral plate 204 is used to push the wrinkles of the plastic film 205 to both sides to make it lay more flat, reducing the influence of wrinkles on the laying of the plastic film 205.

[0045] The transmission structure 202 is a relatively mature component in existing technical applications, and is composed of two transmission wheels and a transmission belt. By driving one of the transmission wheels to rotate, the other transmission wheel can be driven to rotate synchronously under the action of the transmission belt.

[0046] As a preferred embodiment, Figure 1 、 Figure 2 and Figure 5 As shown, the spraying mechanism 3 includes a water tank 301 fixedly installed on the top of the mobile cart 1, the interior of the water tank 301 is supplemented with water for spraying, and a water pump 302 is provided inside the water tank 301, and the water outlet end of the water pump 302 is connected to a conduit 303; a connecting box 304 is also installed on one side of the water tank 301, and the bottom of the connecting box 304 is connected to evenly distributed atomizing nozzles 305, the lower end of the atomizing nozzle 305 passes through the mobile cart 1, and the other end of the conduit 303 is connected to the connecting box 304.

[0047] It should be noted that, in this embodiment, by starting the water pump 302, the water stored in the water tank 301 can be injected into the interior of the connection box 304 through the conduit 303, and the water is sprayed on the surface of the concrete through the atomizing nozzle 305, so as to maintain the humidity after the subsequent laying of the film and improve the curing effect of the concrete.

[0048] When the construction concrete curing device of the present invention is used to cure concrete: the unwinding end of the plastic film 205 is passed around the top rod 206 and the connecting rod 203 in turn, and the plastic film 205 can be gradually unwound by starting the motor 201 to drive the unwinding rod 210 to rotate. In this process, the effect of laying the plastic film 205 on the concrete surface is achieved by moving the mobile trolley 1. At the same time, by starting the water pump 302, the water stored in the water tank 301 can be injected into the interior of the connecting box 304 through the conduit 303, and the water is sprayed on the surface of the concrete through the atomizing nozzle 305, so as to maintain the humidity after the subsequent laying of the film and improve the curing effect on the concrete. In the process of laying the film, the setting of the unwinding mechanism 2 can reduce the influence of wrinkles on the laying of the plastic film 205, increase the laying area, and ensure the curing effect on the concrete.

[0049] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention.

Claims

1. A concrete curing device for construction, characterized by: include: A movable trolley (1), wherein a notch (101) is provided on the surface of the movable trolley (1); An unwinding mechanism (2) is rotatably arranged at the rear end of the mobile trolley (1), comprising a rotatably arranged unwinding rod (210), a plastic film (205) being rolled up on the surface of the unwinding rod (210), and a motor (201) being arranged at one end of the unwinding rod (210); The spray mechanism (3) is fixedly arranged at the front end of the mobile trolley (1).

2. A construction concrete curing device according to claim 1, characterized in that: The bottom of the mobile trolley (1) is also symmetrically provided with connecting plates, a connecting rod (203) is rotatably provided between the two connecting plates, and two spiral plates (204) are provided on the surface of the connecting rod (203), and the spiral directions of the two spiral plates (204) are opposite.

3. A construction concrete curing device according to claim 2, characterized in that: One end of the connecting rod (203) passes through the adjacent connecting plate and is provided with a transmission structure (202), and the other end of the transmission structure (202) is connected to the unwinding rod (210).

4. A construction concrete curing device according to claim 1, characterized in that: A sliding groove (102) is symmetrically provided in the notch (101), a slider (208) is slidably connected in the sliding groove (102), and a push rod (206) is rotatably connected between the two sliders (208).

5. A construction concrete curing device according to claim 4, characterized in that: A guide rod (209) is also provided in the slide groove (102), and the slider (208) is slidably connected to the guide rod (209). A spring (207) is also sleeved on the surface of the guide rod (209), and one end of the spring (207) is connected to the slider (208), and the other end is fixedly connected to the inner wall of the slide groove (102).

6. The construction concrete curing device according to claim 1, characterized in that: The spray mechanism (3) comprises a water tank (301) arranged on the top of the mobile vehicle (1), a water pump (302) is arranged in the water tank (301), and the water outlet end of the water pump (302) is connected to a conduit (303).

7. A construction concrete curing device according to claim 6, characterized in that: A connection box (304) is provided on one side of the water tank (301), and the bottom of the connection box (304) is connected to evenly distributed atomizing nozzles (305).

8. A construction concrete curing device according to claim 7, characterized in that: The lower end of the atomizing nozzle (305) passes through the mobile trolley (1), and the other end of the conduit (303) is connected to the connecting box (304).

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