Concrete curing roll film laying device

Abstract

The utility model belongs to the technical field of concrete curing, and particularly relates to a concrete curing roll film laying device which comprises a base plate, a roll film is installed on a roll film roller, the roll film penetrates through a guide piece, a pressing table and a cutting table to be stretched to the position below a flattening assembly, the guide piece plays a role in guiding the roll film, and the base plate is driven by a roller to move in the laying direction. The rolling film can be flattened through the flattening assembly, air between the rolling film and concrete can be exhausted, it is guaranteed that the rolling film can make close contact with the concrete, the rolling film laying quality is improved, after rolling film laying is completed, the flattening assembly is started to press the rolling film on the pressing table, then the rolling film is cut through the cutting assembly, and the rolling film is cut through the cutting assembly. And the rolled film is pressed and then cut, so that the joint of the cut rolled film can be pressed and fixed, and subsequent use is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete curing, and particularly relates to a device for laying a concrete curing roll film. Background Art

[0002] After concrete is poured and vibrated, it can gradually set and harden mainly because of the hydration of cement, and the hydration requires appropriate temperature and humidity conditions. Therefore, in order to ensure suitable hardening conditions for concrete and make its strength increase continuously, it is necessary to cure the concrete. As a new material, concrete moisture preservation curing film is widely used in various fields of engineering construction such as highways, railways, and water conservancy, and is playing an increasingly important role in preventing concrete quality problems.

[0003] During the process of laying the curing film, due to the heavy weight of the curing film, it usually requires multiple people to cooperate and work together. And when laying, it requires a special person to press the film to discharge the air between the curing film and the concrete, ensuring that the curing film is in close contact with the concrete. This undoubtedly results in a slow laying speed, which will not only affect the construction period but may even cause untimely curing of the concrete, leading to the situation where the concrete cannot harden. Moreover, after laying, the curing film still needs to be cut manually, with low construction efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a device for laying a concrete curing roll film to solve the problems in the above background art for the existing technical problems.

[0005] In view of this, the utility model provides a device for laying a concrete curing roll film, including a chassis. Four corners of the lower surface of the chassis are provided with rollers. Two fixing frames, a pressing platform, and a cutting platform are sequentially and fixedly arranged on the upper surface of the chassis. A roll film roller is rotatably arranged between the two fixing frames, and a guiding member is arranged on one side of the two fixing frames;

[0006] A flattening assembly is installed on one side of the chassis close to the cutting platform;

[0007] A pressing assembly is arranged in the pressing platform;

[0008] A cutting assembly is arranged in the cutting platform.

[0009] In the above technical solution, further, the guiding member includes:

[0010] Support arms, and the ends of the two fixing frames close to the pressing platform are inclined with support arms;

[0011] Guide plates, and guide plates are connected to the sides of the two support arms close to each other. The upper surface of the guide plates is in contact with the roll film.

[0012] In the above technical solution, further, a guiding groove is formed in the guiding plate, and the winding film passes through the guiding groove and the two are in clearance fit.

[0013] In the above technical solution, further, the flattening assembly includes:

[0014] Fixed blocks, two fixed blocks are fixedly arranged on one side of the chassis close to the cutting table;

[0015] Connecting frame, a connecting frame is rotatably arranged between the two fixed blocks;

[0016] Flattening roller, a flattening roller is rotatably arranged on the connecting frame;

[0017] Driven wheel, a driven wheel is arranged inside one of the fixed blocks, and the driven wheel is fixedly connected to the connecting frame through a connecting rod;

[0018] Driving wheel, the driving wheel meshes with the driven wheel, a motor is arranged outside the fixed block, and the output shaft of the motor passes through the fixed block and is fixedly connected to the driving wheel.

[0019] In the above technical solution, further, the cutting assembly includes:

[0020] Moving plate, the moving plate is slidably connected to the cutting table;

[0021] First electric telescopic rod, the upper surface of the moving plate is fixedly connected to the telescopic ends of two first electric telescopic rods, and the fixed ends of the first electric telescopic rods are connected to the top of the inner surface of the cutting table;

[0022] Cutting knife, a cutting knife is installed on the bottom surface of the moving plate;

[0023] Cutting groove, a cutting groove adapted to the cutting knife is formed in the bottom of the inner surface of the cutting table.

[0024] In the above technical solution, further, the pressing assembly includes:

[0025] Pressing block, the pressing block is slidably connected to the pressing table;

[0026] Second electric telescopic rod, the upper surface of the pressing block is fixedly connected to the telescopic end of the second electric telescopic rod, and the fixed end of the second electric telescopic rod is connected to the top of the inner surface of the pressing table.

[0027] In the above technical solution, further, a soft layer is bonded inside the guiding groove, and the winding film is in contact with the soft layer.

[0028] The beneficial effects of the present utility model are:

[0029] 1. The flattening assembly can flatten the winding film, discharge the air between the winding film and the concrete, ensure that the winding film and the concrete can be in close contact, and improve the laying quality of the winding film.

[0030] 2. Under the guiding and limiting effects of the guiding groove, when the winding film is lifted upward or pressed downward, the winding film at the unwinding position is not easily affected, thereby achieving the purpose of stable unwinding of the winding film.

[0031] 3. After the winding film is laid, first start the second electric telescopic rod to drive the pressing block to move downward, press the winding film tightly on the pressing table, and then cut the winding film through the cutting component. During the cutting process, the winding film is not easy to slide, and the pressing block presses and fixes the joint of the remaining winding film after cutting, avoiding the remaining winding film from scattering and running around, making subsequent use more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 is a schematic structural diagram of the present utility model;

[0033] Figure 2 is a schematic structural diagram of part of the flattening component of the present utility model;

[0034] Figure 3 is a schematic structural diagram of the guiding member of the present utility model;

[0035] Figure 4 is a schematic structural diagram of the cutting component of the present utility model;

[0036] Figure 5 is a schematic structural diagram of the pressing component of the present utility model;

[0037] The markings in the figure are represented as: 1 - chassis, 2 - roller, 3 - fixing frame, 4 - pressing table, 5 - cutting table, 6 - winding film roller, 7 - flattening component, 8 - support arm, 9 - guiding plate, 10 - guiding groove, 11 - fixing block, 12 - connecting frame, 13 - flattening roller, 14 - driven wheel, 15 - driving wheel, 16 - motor, 17 - moving plate, 18 - first electric telescopic rod, 19 - cutting knife, 20 - cutting groove, 21 - pressing block, 22 - second electric telescopic rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0038] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope protected by the present application.

[0039] Embodiment 1:

[0040] This embodiment provides a device for laying a concrete curing winding film, including:

[0041] The chassis 1 is provided with rollers 2 at the four corners of the lower surface thereof. On the upper surface of the chassis 1, two fixing frames 3, a pressing table 4, and a cutting table 5 are successively and fixedly arranged. A film winding roller 6 is rotatably arranged between the two fixing frames 3, and a guiding member is arranged on one side of the two fixing frames 3;

[0042] A flattening assembly 7 is installed on one side of the chassis 1 close to the cutting table 5;

[0043] A pressing assembly is arranged inside the pressing table 4;

[0044] A cutting assembly is arranged inside the cutting table 5.

[0045] It can be seen from this embodiment that the two fixing frames 3 are fixedly connected to the upper surface of the chassis 1 by bolts. The winding film is installed on the film winding roller 6, and the winding film passes through the guiding member, the pressing table 4, and the cutting table 5 and is stretched to the lower part of the flattening assembly 7. The guiding member plays a guiding role for the winding film. The chassis 1 is driven by the rollers 2 to move along the laying direction. The flattening assembly 7 can flatten the winding film, discharge the air between the winding film and the concrete, ensure that the winding film is in close contact with the concrete, improve the laying quality of the winding film, and achieve the maintenance effect on the concrete. After the winding film is laid, the flattening assembly 7 is started to press the winding film on the pressing table 4, and then the winding film is cut by the cutting assembly. Pressing the winding film before cutting can press and fix the joint of the cut winding film, which is convenient for subsequent use.

[0046] Embodiment 2:

[0047] This embodiment provides a device for laying a concrete curing winding film. In addition to including the technical solutions of the above embodiment, it also has the following technical features.

[0048] The guiding member includes:

[0049] Support arms 8 are obliquely arranged at one ends of the two fixing frames 3 close to the pressing table 4;

[0050] Guiding plates 9 are connected to the sides of the two support arms 8 close to each other, and the upper surface of the guiding plates 9 is in contact with the winding film.

[0051] It can be seen from this embodiment that the support arms 8 are obliquely arranged on the fixing frames 3, and the guiding plates 9 are integrally formed with the support arms 8, with high structural connection strength and long service life. The winding film is in contact with the upper surface of the guiding plates 9, playing a guiding role for the winding film.

[0052] Embodiment 3:

[0053] This embodiment provides a device for laying a concrete curing winding film. In addition to including the technical solutions of the above embodiment, it also has the following technical features.

[0054] The guide plate 9 is provided with a guide groove 10, and the winding film is threaded through the guide groove 10 and the two are in clearance fit.

[0055] As can be seen from this embodiment, pull out the head of the winding film, then pass it through the guide groove 10, and respectively engage both sides in the guide groove 10. After the head passes through, under the guiding and limiting effects of the guide groove 10, when the winding film is lifted or pressed down, the winding film at the unwinding position is not easily affected, thereby achieving the purpose of stably unwinding the winding film.

[0056] Embodiment 4:

[0057] This embodiment provides a device for laying a concrete curing winding film. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0058] The flattening assembly 7 includes:

[0059] Fixed blocks 11, two fixed blocks 11 are fixedly arranged on one side of the chassis 1 close to the cutting table 5;

[0060] Connecting frame 12, a connecting frame 12 is rotatably arranged between the two fixed blocks 11;

[0061] Flattening roller 13, a flattening roller 13 is rotatably arranged on the connecting frame 12;

[0062] Driven wheel 14, a driven wheel 14 is arranged inside one of the fixed blocks 11, and the driven wheel 14 is fixedly connected to the connecting frame 12 through a connecting rod;

[0063] Driving wheel 15, the driving wheel 15 meshes with the driven wheel 14, a motor 16 is arranged outside the fixed block 11, and the output shaft of the motor 16 passes through the fixed block 11 and is fixedly connected to the driving wheel 15.

[0064] As can be seen from this embodiment, one end of the connecting frame 12 is fixedly connected to the driven wheel 14 through a connecting rod, and the other end is rotatably connected to one of the fixed blocks 11. Start the motor 16, the output shaft of the motor 16 drives the driving wheel 15 to rotate, the driving wheel 15 meshes with the driven wheel 14 to drive the driven wheel 14 to rotate, the driven wheel 14 drives the connecting frame 12 to rotate through the connecting rod, the connecting frame 12 drives the flattening roller 13 to rotate, and the flattening roller 13 flattens the winding film, improving the quality of winding film laying. The operation is simple, the winding film laying efficiency is high, and when the concrete does not need to be covered with a winding film, the flattening roller can be lifted, which can effectively protect the flattening roller.

[0065] Embodiment 5:

[0066] This embodiment provides a device for laying a concrete curing winding film. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0067] The cutting assembly includes:

[0068] A moving plate 17, which is slidably connected to the cutting table 5;

[0069] A first electric telescopic rod 18, the upper surface of the moving plate 17 is fixedly connected to the telescopic ends of two first electric telescopic rods 18, and the fixed ends of the first electric telescopic rods 18 are connected to the top of the inner surface of the cutting table 5;

[0070] A cutting knife 19, which is installed on the bottom surface of the moving plate 17;

[0071] A cutting groove 20, which is opened at the bottom of the inner surface of the cutting table 5 and is adapted to the cutting knife 19.

[0072] It can be seen from this embodiment that after the coiled film is laid, the first electric telescopic rod 18 is started to drive the moving plate 17 to move downward, and the moving plate 17 drives the cutting knife 18 to move downward to the cutting groove 20 adapted to the cutting knife 18, so as to realize the cutting of the coiled film. There is no need for manual cutting, which saves labor and improves the cutting efficiency.

[0073] Embodiment 6:

[0074] This embodiment provides a device for laying a concrete curing coiled film. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0075] The pressing assembly includes:

[0076] A pressing block 21, which is slidably connected to the pressing table 4;

[0077] A second electric telescopic rod 22, the upper surface of the pressing block 21 is fixedly connected to the telescopic end of the second electric telescopic rod 22, and the fixed end of the second electric telescopic rod 22 is connected to the top of the inner surface of the pressing table 4.

[0078] It can be seen from this embodiment that after the coiled film is laid, the second electric telescopic rod 22 is first started to drive the pressing block 21 to move downward to press the coiled film on the pressing table 4, and then the coiled film is cut by the cutting assembly. During the cutting process, the coiled film is not easy to slide, and the pressing block 21 presses and fixes the joint of the remaining coiled film after cutting, preventing the remaining coiled film from running around randomly, which is more convenient for subsequent use.

[0079] Embodiment 7:

[0080] This embodiment provides a device for laying a concrete curing coiled film. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0081] A soft layer is adhered inside the guiding groove 10, and the coiled film is in contact with the soft layer.

[0082] As can be seen from this embodiment, the soft layer is a sponge bonded in the guiding groove 10, and the soft layer is provided to prevent the rolled film from being damaged during the unrolling process.

[0083] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above specific implementation manners. The above specific implementation manners are merely illustrative rather than restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. A concrete curing membrane laying device, characterized in that: include: A chassis (1), wherein rollers (2) are arranged at the four corners of the lower surface of the chassis (1), and two fixing frames (3), a pressing table (4), and a cutting table (5) are fixedly arranged in sequence on the upper surface of the chassis (1), a film rolling roller (6) is rotatably arranged between the two fixing frames (3), and a guide is arranged on one side of the two fixing frames (3); A flattening assembly (7), wherein a flattening assembly (7) is installed on a side of the chassis (1) close to the cutting table (5); A pressing component, wherein the pressing platform (4) is provided with a pressing component; A cutting assembly is provided in the cutting table (5).

2. A concrete curing membrane laying device according to claim 1, characterized in that: The guide member comprises: A support arm (8), wherein one end of the two fixing frames (3) close to the pressing platform (4) is provided with a support arm (8) in an inclined manner; A guide plate (9) is connected to one side of the two support arms (8) close to each other, and the upper surface of the guide plate (9) is arranged to be in contact with the rolled film.

3. A concrete curing membrane laying device according to claim 2, characterized in that: The guide plate (9) is provided with a guide groove (10), and the film roll passes through the guide groove (10), and the two are clearance-matched.

4. A concrete curing membrane laying device according to claim 1, characterized in that: The flattening assembly (7) comprises: A fixing block (11), wherein two fixing blocks (11) are fixedly arranged on one side of the chassis (1) close to the cutting table (5); A connecting frame (12), the connecting frame (12) being rotatably arranged between the two fixing blocks (11); A flattening roller (13), wherein the connecting frame (12) is rotatably provided with a flattening roller (13); A driven wheel (14), wherein the fixed block (11) on one side is provided with a driven wheel (14), and the driven wheel (14) is fixedly connected to the connecting frame (12) via a connecting rod; A driving wheel (15) is meshed with a driven wheel (14); a motor (16) is arranged outside the fixed block (11); an output shaft of the motor (16) passes through the fixed block (11) and is fixedly connected to the driving wheel (15).

5. The concrete curing membrane laying device according to claim 1, characterized in that: The cutting assembly comprises: A movable plate (17), the movable plate (17) being slidably connected to the cutting table (5); A first electric telescopic rod (18), the upper surface of the movable plate (17) being fixedly connected to the telescopic ends of the two first electric telescopic rods (18), and the fixed ends of the first electric telescopic rods (18) being connected to the top of the inner surface of the cutting table (5); A cutting knife (19), wherein the bottom surface of the movable plate (17) is provided with a cutting knife (19); A cutting groove (20), wherein the bottom of the inner surface of the cutting table (5) is provided with a cutting groove (20) adapted to the cutting knife (19).

6. A concrete curing membrane laying device according to claim 1, characterized in that: The clamping assembly comprises: A pressing block (21), wherein the pressing block (21) is slidably connected to the pressing platform (4); A second electric telescopic rod (22), the upper surface of the pressing block (21) is fixedly connected to the telescopic end of the second electric telescopic rod (22), and the fixed end of the second electric telescopic rod (22) is connected to the top of the inner surface of the pressing platform (4).

7. A concrete curing membrane laying device according to claim 3, characterized in that: A soft layer is bonded inside the guide groove (10), and the roll film is arranged in a conflicting manner with the soft layer.

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