Building concrete curing film convenient to wind

Abstract

The utility model discloses a building concrete curing film convenient to wind, a curing film main body is composed of an upper film and a lower film, and the sides of the upper film and the lower film are fixedly connected; comprising a strip-shaped groove which is formed in the upper film in a penetrating manner; the supporting frames are correspondingly arranged on the left side and the right side of the concrete member, mounting frames are fixedly mounted on the upper surfaces of the supporting frames, fixed rolling columns are fixedly connected to the interiors of the mounting frames on the left side and the right side, a movable rolling column is rotationally connected to the upper portion of the interior of the mounting frame on the left side, and a handle is connected to the side of the movable rolling column. According to the building concrete curing thin film convenient to wind, a novel structural design is adopted, the concrete curing thin film body is composed of the upper thin film and the lower thin film, the double-layer thin film can improve the water-retaining property of thin film application, meanwhile, the thin film structure facilitates winding operation, and repeated use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of building concrete curing, in particular to a building concrete curing film which is convenient to roll up. Background Technique

[0002] After building concrete components are prepared, the concrete needs a certain time to solidify. During the process of solidifying and forming, the moisture inside the concrete components is likely to be lost. If too much moisture is lost from the concrete components, cracks or local peeling may occur on the surface of the formed components. Laying a film structure on the surface of the concrete components can effectively avoid the phenomenon of moisture loss on the surface of the concrete components and improve the quality of the preparation and processing of the concrete components;

[0003] A vertical concrete component automatic water-saving curing film with the application number CN212078738U includes a bottom film, a plurality of branch pipes, a main pipe, an eye-shaped film and a water collecting pipe. The bottom film is located at the bottom, the branch pipes are longitudinally laid on the bottom film, the branch pipes are provided with holes, the holes face away from the bottom film, the main pipe is horizontally laid on the top of the branch pipes and is mutually communicated with them, the eye-shaped film covers the branch pipes, the water collecting pipe is horizontally arranged at the bottom of the branch pipes, and the bottom film and the eye-shaped film are inserted into the water collecting pipe. In this utility model, the micro-eye spraying and dripping of the film water delivery pipe can supplement moisture to the surface of the concrete components and increase humidity; the attapulgite clay coated on the inner bottom film of the film and the film together can play a good role in warming and heat preservation, reducing the early cracks of the concrete; and it saves water and labor; the curing film is laid on the surface of the concrete components. After the concrete components are solidified and formed, the film is not easy to be quickly uncovered and rolled up, and the film is easily damaged during improper collection and cannot be used again;

[0004] After many existing films are laid on the surface of concrete components, the film is locally adhered and solidified on the surface layer of the concrete components, which affects the air permeability during the solidification process of the concrete components, and it is also easy to cause local damage to the film during improper uncovering, making the film difficult to be reused.

[0005] Therefore, it is necessary to design a building concrete curing film which is convenient to roll up for the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a building concrete curing film which is convenient to roll up, so as to solve the problems mentioned in the above background technique that after many existing films are laid on the surface of concrete components, the film is locally adhered and solidified on the surface layer of the concrete components, which affects the air permeability during the solidification process of the concrete components, and it is also easy to cause local damage to the film during improper uncovering, making the film difficult to be reused.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building concrete curing film that is easy to roll up, the curing film body is composed of an upper film and a lower film, and the upper film and the lower film are fixedly connected at the sides;

[0008] A building concrete curing film that is easy to roll up, comprising:

[0009] A strip-shaped groove is provided through the interior of the upper film;

[0010] A support frame is correspondingly arranged on the left and right sides of the concrete component, and a mounting frame is fixedly installed on the upper surface of the support frame, and fixed winding columns are fixedly connected inside the mounting frames on the left and right sides, and a movable winding column is rotatably connected to the upper part of the mounting frame on the left side, and a handle is connected to the side of the movable winding column.

[0011] Preferably, the strip grooves are arranged at equal intervals inside the upper film, and the front and rear adjacent strip grooves correspond to each other in a staggered manner; the upper and lower film structures can improve the water retention effect of laying concrete components.

[0012] Preferably, the lower film is composed of a thickening layer, a water-retaining layer and a fiber layer;

[0013] The thickening layer is arranged at the uppermost position of the lower film, the water-retaining layer is fixedly attached to the bottom of the thickening layer, and the fiber layer is fixedly attached to the bottom of the water-retaining layer;

[0014] The lower film structure formed by the combination of these partial structures is thicker and has better water retention and air permeability.

[0015] Preferably, one end of the lower film is fixedly connected to the side of the left fixed reel, and the other side of the lower film and one side of the upper film are wrapped and laminated on the outside of the right fixed reel, and the other side of the upper film is fixedly connected to the outside of the movable reel; by controlling the rotation of the movable reel, the upper and lower films can be rotated and reeled so as to quickly collect the film structure.

[0016] Preferably, the support frame is composed of a T-shaped support, an adjustment seat, a bidirectional threaded rod, a hand ring, an internal threaded column, a convex block and a push rod;

[0017] The T-shaped support is arranged upright on the ground, the adjustment seat is connected through the top of the T-shaped support, the bidirectional threaded rod is rotatably connected between the front and rear T-shaped supports, the wristband is fixedly sleeved on the outside of the bidirectional threaded rod, the internal threaded column is sleeved on the outside of the threaded structure of the bidirectional threaded rod, the protrusion is fixedly installed on the side of the internal threaded column and the adjustment seat, and a push rod is connected between the upper and lower sets of protrusions;

[0018] This part of the component can adjust the laying height of the film according to the height of the concrete component, so as to prevent the surface of the film from adhering and solidifying with the surface of the concrete component.

[0019] Preferably, both ends of the push rod are respectively formed into a rotating structure with the adjusting seat and the internal thread column through bumps, and the adjusting seat and the T-shaped support form an up-and-down lifting structure, and the internal thread column and the bidirectional threaded rod form a threaded transmission structure; by controlling the rotation of the bidirectional threaded rod, the two ends of the push rod are controlled to rotate under the action of the threaded transmission structure, so as to adjust the corresponding height of the adjusting seat.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows: The building concrete curing film that is convenient for winding, and the specific content is as follows:

[0021] 1. The building concrete curing film that is convenient for winding is provided with a double-layer film structure. The film is composed of an upper film and a lower film component. During the laying and use process, the lower film is correspondingly arranged on the surface of the concrete component, the upper film is obliquely arranged above the lower film, and there is a gap between the upper film and the lower film to facilitate the ventilation of the surface layer of the concrete component. Moreover, the structure composed of the lower film has good water retention and air permeability, providing good conditions for the concrete to solidify and form.

[0022] 2. The building concrete curing film that is convenient for winding is provided with a film laying height control structure. According to the thickness of the concrete component, the height of the lower film corresponding to the surface layer of the concrete component is adjusted. By controlling the rotation of the bidirectional threaded rod, the corresponding heights of the adjusting seat and the fixed winding column are controlled under the action of the transmission structure, so that the lower film is correspondingly arranged slightly higher than the upper surface of the concrete component, preventing the lower film from adhering and solidifying with the surface of the concrete component and avoiding damage to the lower film during the winding process.

[0023] 3. The building concrete curing film that is convenient for winding is provided with a quick winding structure. After the concrete component solidifies and forms, the movable winding column is rotated by controlling the handle, and the upper film and the lower film are controlled to rotate and wind around the outside of the movable winding column. The film can be quickly wound through the winding structure, the operation is convenient, and the wound film structure can be used multiple times. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the overall front view structural schematic diagram of the present utility model;

[0025] Figure 2 is the elevation structural schematic diagram of the upper film and the lower film of the present utility model;

[0026] Figure 3 is the structural schematic diagram of the composition of the lower film of the present utility model;

[0027] Figure 4 is the structural schematic diagram of the composition of the support frame of the present utility model;

[0028] Figure 5 This is the schematic side view structure of the fixed winding column of the present utility model.

[0029] In the figure: 1. Upper film; 11. Strip-shaped groove; 2. Lower film; 21. Thickened layer; 22. Water retention layer; 23. Fiber layer; 3. Support frame; 31. T-shaped support; 32. Adjusting seat; 33. Bidirectional threaded rod; 34. Hand ring; 35. Internal threaded column; 36. Convex block; 37. Push rod; 4. Installation frame; 5. Fixed winding column; 6. Movable winding column; 7. Handle. Specific implementation mode

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Please refer to Figures 1 - 5 , the present utility model provides a technical solution: a building concrete curing film that is convenient for winding. The main body of the curing film is composed of an upper film 1 and a lower film 2, and the sides of the upper film 1 and the lower film 2 are fixedly connected;

[0032] A building concrete curing film that is convenient for winding, including:

[0033] A strip-shaped groove 11, which is penetrated and opened inside the upper film 1;

[0034] A support frame 3, which is correspondingly arranged on the left and right sides of the concrete member. The upper surface of the support frame 3 is fixedly installed with an installation frame 4, and fixed winding columns 5 are fixedly connected inside the installation frames 4 on both left and right sides. In addition, a movable winding column 6 is rotatably connected above the left installation frame 4, and a handle 7 is connected to the side of the movable winding column 6.

[0035] In this example, the support frame 3 is composed of a T-shaped support 31, an adjustment seat 32, a bidirectional threaded rod 33, a hand ring 34, an internally threaded column 35, a convex block 36, and a push rod 37; the T-shaped support 31 is seated on the ground, the adjustment seat 32 is connected through the upper part of the T-shaped support 31, the bidirectional threaded rod 33 is rotatably connected between the front and rear T-shaped supports 31, the hand ring 34 is fixedly sleeved outside the bidirectional threaded rod 33, the internally threaded column 35 is sleeved outside the threaded structure of the bidirectional threaded rod 33, the convex block 36 is fixedly installed on the side of the internally threaded column 35 and the adjustment seat 32, and a push rod 37 is connected between the upper and lower groups of convex blocks 36; both ends of the push rod 37 are respectively rotatably connected to the adjustment seat 32 and the internally threaded column 35 through the convex block 36, and the adjustment seat 32 and the T-shaped support 31 form a vertical lifting structure, and the internally threaded column 35 and the bidirectional threaded rod 33 form a threaded transmission structure;

[0036] The support frame 3 is correspondingly arranged on the left and right sides of the concrete member. According to the height of the concrete member, the corresponding heights of the adjustment seat 32 and the fixed winding column 5 are adjusted. The bidirectional threaded rod 33 is rotated by controlling the hand ring 34. Under the action of the threaded transmission structure, the internally threaded column 35 moves horizontally, and both ends of the push rod 37 connected to the side of the internally threaded column 35 rotate. The upper part of the push rod 37 pushes the adjustment seat 32 to move up and down, so as to adjust and limit the height of the adjustment seat 32. During the movement of the adjustment seat 32, the fixed winding column 5 is driven to move synchronously, so that the lower film 2 connected to the outside of the fixed winding column 5 is laid correspondingly above the concrete member, so that the lower film 2 is at a position slightly higher than the upper surface of the concrete member, but the lower film 2 does not fit the surface of the concrete member, so as to avoid the lower film 2 being locally solidified together during the solidification process of the concrete member;

[0037] The strip-shaped grooves 11 are equally spaced and opened inside the upper film 1, and the adjacent strip-shaped grooves 11 are staggered correspondingly; the lower film 2 is composed of a thickening layer 21, a water retention layer 22, and a fiber layer 23; the thickening layer 21 is arranged at the uppermost layer position of the lower film 2, the water retention layer 22 is fixedly attached below the thickening layer 21, and the fiber layer 23 is fixedly attached below the water retention layer 22; one end of the lower film 2 is fixedly connected to the side of the left fixed winding column 5, and the other side of the lower film 2 and one side of the upper film 1 are wound and attached outside the right fixed winding column 5, and the other side of the upper film 1 is fixedly connected to the outside of the movable winding column 6;

[0038] After the film is laid, the lower film 2 corresponding to the surface of the concrete member can reduce the influence of the environment on the concrete member and reduce the amount of water loss. Moreover, the lower film 2 is composed of a combination of a fiber layer 23, a water retention layer 22, and a thickening layer 21. The fiber layer 23 has good air permeability, the water retention layer 22 can absorb and store water, the thickening layer 21 can prevent water from volatilizing outward, and at the same time prevent the film from being torn and damaged, improving the service life and effect of the film application;

[0039] Meanwhile, after the upper film 1 is unfolded, it is inclined and correspondingly arranged above the lower film 2. The upper and lower double-layer structure can further improve the water retention effect. When watering the film surface, the water on the surface of the upper film 1 can flow downward through the strip grooves 11 and enter the surface of the lower film 2, so as to cure the concrete member.

[0040] After the concrete member is solidified and formed, the movable winding column 6 is rotated by controlling the handle 7. The movable winding column 6 rotates to wind the upper film 1 and the lower film 2 around its outside. The distance between the support frames 3 on the left and right sides is reduced until the film is completely wound up. This winding method can protect the film and the film can be used multiple times.

[0041] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building concrete curing film that is easy to roll up, the curing film body consisting of an upper film (1) and a lower film (2), the upper film (1) and the lower film (2) being fixedly connected at their sides; It is characterized in that include: A strip-shaped groove (11) extending through the interior of the upper film (1); A support frame (3) is arranged on the left and right sides of the concrete component respectively, and a mounting frame (4) is fixedly mounted on the upper surface of the support frame (3), and fixed reel columns (5) are fixedly connected inside the mounting frames (4) on the left and right sides, and a movable reel column (6) is rotatably connected to the upper part of the mounting frame (4) on the left side, and a handle (7) is connected to the side of the movable reel column (6).

2. The architectural concrete curing film that is easy to roll up according to claim 1, characterized in that: The strip grooves (11) are arranged at equal intervals inside the upper film (1), and the front and rear adjacent strip grooves (11) correspond to each other in a staggered manner.

3. The architectural concrete curing film that is easy to roll up according to claim 1 is characterized in that: The lower film (2) is composed of a thickening layer (21), a water-retaining layer (22) and a fiber layer (23); The thickening layer (21) is arranged at the uppermost position of the lower film (2), the water-retaining layer (22) is fitted and fixed below the thickening layer (21), and the fiber layer (23) is fitted and fixed below the water-retaining layer (22).

4. The architectural concrete curing film that is easy to roll up according to claim 3 is characterized in that: One end of the lower film (2) is fixedly connected to the side of the left fixed reel (5), and the other side of the lower film (2) and one side of the upper film (1) are wrapped and laminated to the outside of the right fixed reel (5), and the other side of the upper film (1) is fixedly connected to the outside of the movable reel (6).

5. The architectural concrete curing film that is easy to roll up according to claim 1 is characterized in that: The support frame (3) is composed of a T-shaped support (31), an adjustment seat (32), a bidirectional threaded rod (33), a hand ring (34), an internal threaded column (35), a protrusion (36) and a push rod (37); The T-shaped support (31) is arranged upright on the ground, the adjustment seat (32) is connected through the top of the T-shaped support (31), the bidirectional threaded rod (33) is rotatably connected between the front and rear T-shaped supports (31), the wristband (34) is fixedly sleeved on the outside of the bidirectional threaded rod (33), the internal threaded column (35) is sleeved on the outside of the threaded structure of the bidirectional threaded rod (33), the protrusion (36) is fixedly installed on the side of the internal threaded column (35) and the adjustment seat (32), and a push rod (37) is connected between the upper and lower groups of protrusions (36).

6. The architectural concrete curing film that is easy to roll up according to claim 5, characterized in that: The two ends of the push rod (37) respectively form a rotating structure with the adjustment seat (32) and the internal threaded column (35) through the protrusions (36), the adjustment seat (32) and the T-shaped support (31) form an up and down lifting structure, and the internal threaded column (35) and the bidirectional threaded rod (33) form a threaded transmission structure.

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