CN220434200U - A fair-faced concrete formwork - Google Patents

Abstract

The utility model relates to the technical field of composite templates, and provides a bare concrete template, which comprises the following components: the device comprises a bottom plate, a first combined plate, a second combined plate, a push plate, a fixing frame, a U-shaped inserting rod and a pressing plate, wherein first supporting plates are arranged on two opposite side edges of the bottom plate, second supporting plates are arranged on two opposite side edges of the bottom plate, the first combined plate is in sliding connection with the first supporting plates, the second combined plate is in sliding connection with the second supporting plates, the bottom plate, the first combined plate and the second combined plate are encircled to form a box-shaped structure, and a push plate cover is arranged on the box-shaped structure; the mount sets up in the second composite board outside, and the clamp plate setting is in the push pedal, and U type inserted bar sets up on the clamp plate, and the both ends of U type inserted bar all set up the screw thread to insert respectively and establish on the mount of both sides, U type inserted bar passes through the nut and connects the mount, and can exert decurrent pressure to the push pedal through tightening the nut. The utility model has the advantages of convenient assembly, high construction efficiency and good construction quality.

Description

A fair-faced concrete formwork

Technical field

The utility model relates to the technical field of composite formwork, in particular to a fair-faced concrete formwork.

Background technique

Fair-faced concrete is an expression technique of architectural modernism. It is also called decorative concrete because of its extremely decorative effect. Basically, after the concrete is poured, there is no longer any painting, tiles, stones and other materials, showing the plain appearance of the concrete. method, the production of fair-faced concrete requires the use of composite formwork.

The traditional fair-faced concrete composite formwork has poor splicing effect and requires the use of bolts and other fixed structures to ensure the overall stability and sealing of the composite formwork. It is inconvenient to install and disassemble, and a release agent needs to be applied between the concrete and the formwork to avoid solidification. The concrete adheres to the formwork, and the construction efficiency is low; in addition, when pouring concrete, too much pouring will cause the top of the concrete to be uneven, causing instability during stacking. Therefore, it is necessary to make the top of the fair-faced concrete flatter to facilitate the stacking of solidified concrete blocks. .

Therefore, in view of the above problems, a fair-faced concrete formwork is proposed to solve the above problems.

Utility model content

In view of the shortcomings of the existing technology, this utility model develops a fair-faced concrete formwork. This utility model can be assembled easily without using bolts for connection. It is convenient and fast and has high construction efficiency. It also has a leveling effect on the upper surface of the concrete, making it easier to stack the concrete when stacked. More stable and improved construction quality.

In order to achieve the above purpose, this utility model is achieved through the following technical solutions:

A fair-faced concrete formwork, including:

The formwork assembly includes a base plate, a first combination plate, a second combination plate and a push plate. A first support plate is provided on a pair of opposite sides of the base plate, and a second support plate is provided on the other two opposite sides of the base plate. Support plate, the first combination plate is slidingly connected to the first support plate, the second combination plate is slidingly connected to the second support plate, the bottom plate, the first combination plate and the second combination plate are enclosed to form a box-shaped structure, the The push plate cover is installed on the box structure, allowing the formwork to be assembled without bolt structure, which improves construction efficiency;

The flattening assembly includes a fixed frame, a U-shaped insertion rod and a pressure plate. The fixed frame is arranged outside the second combination plate. The pressure plate is arranged on the push plate. The U-shaped insertion rod is arranged on the pressure plate and the U-shaped opening is Downward, both ends of the U-shaped insert rod are threaded and inserted into the fixed brackets on both sides respectively. The U-shaped inserted rod is connected to the fixed bracket through a nut and can exert downward pressure on the push plate by tightening the nut. This allows the top of the solidified concrete to be smooth and level for easy stacking.

Preferably, first slots and first clamping blocks are respectively provided on the surfaces where the first combination plate and the first support plate are in contact, and first slots and first blocking blocks are respectively provided on the surfaces where the second combination plate is in contact with the second support plate. The second card slot and the second card block are further preferably arranged vertically to facilitate insertion and improve practicality.

Preferably, baffles are provided on both sides of the opposite board surface of the second combination plate 7 , and the first combination plates are arranged inside the baffles to achieve a good sealing between the first combination plate and the second combination plate. The contact is closer to prevent the seepage of fair-faced concrete and improve the safety of construction.

Preferably, the second combination plate is provided with clamping plates with opposite openings on the sides, and the push plate is arranged between the clamping plates to prevent the push plate from falling off, thereby improving stability.

Preferably, the push plate has a certain amount of movement up and down the clamping plate, so that when the pressing plate presses the push plate, the concrete is pressed more tightly, thereby improving the construction quality.

Preferably, a first handle is provided on the U-shaped inserting rod to facilitate taking the U-shaped inserting rod.

Preferably, a second handle is provided on the push plate to facilitate pushing and pulling the push plate.

Preferably, a fixed base is provided on the first support plate, and a third handle is provided on the fixed base to facilitate the overall movement of the template, thereby improving portability.

Preferably, a number of through holes are provided on the fixed frame, and the distance between the through holes between the two fixed frames is consistent with the distance between the two ends of the U-shaped insertion rod, so as to facilitate the insertion of both ends of the U-shaped insertion rod and improve the stability.

Preferably, the four corners of the bottom end of the bottom plate are equipped with moving wheels to realize the movement of the entire template and improve the practicality.

The effects provided in the content of the utility model are only the effects of the embodiments, rather than all the effects of the utility model. The above technical solution has the following advantages:

1. By arranging formwork components, this utility model allows the splicing between fair-faced concrete formworks to be installed in place by simply snapping them together without using bolts and other connections. The installation is more convenient and the construction efficiency is improved;

2. This utility model is equipped with a flattening component to flatten the top of the fair-faced concrete after pouring, so that the top of the concrete is smooth and level after solidification, which facilitates the stacking of solidified concrete and prevents the top of the solidified concrete from being uneven. The stacking is unstable and the construction quality is improved.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used to explain the present utility model together with the embodiments of the present utility model, and do not constitute a limitation of the present utility model.

Figure 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

Figure 2 is a schematic structural diagram of the template assembly in the embodiment of the present utility model;

Figure 3 is a schematic structural diagram of the formwork components after assembly and flattening components in the embodiment of the present invention.

In the figure, 1. Bottom plate; 2. First supporting plate; 3. First clamping block; 4. Second supporting plate; 5. Second clamping block; 6. First combination plate; 7. Second combination plate; 8 , card plate; 9. Fixed frame; 10. Through hole; 11. U-shaped insertion rod; 12. First handle; 13. Pressure plate; 14. First card slot; 15. Push plate; 16. Second card slot; 17 , moving wheel; 18. second handle; 19. fixed base; 20. third handle; 21. baffle.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

As shown in Figures 1-3, this utility model provides a technical solution:

The formwork assembly includes a bottom plate 1, a first combination plate 6, a second combination plate 7 and a push plate 15. A first support plate 2 is provided on one pair of opposite sides of the bottom plate 1, and the other two opposite sides of the bottom plate 1 are Second support plates 4 are provided on both sides. The first combination plate 6 is slidingly connected to the first support plate 2. The second combination plate 7 is slidingly connected to the second support plate 4. The bottom plate 1 and the first combination plate are 6 and the second combination plate 7 are enclosed to form a box-shaped structure, and the push plate 15 is covered on the box-shaped structure, so that the formwork can be assembled without a bolt structure, which improves the construction efficiency;

The flattening assembly includes a fixed frame 9, a U-shaped insert rod 11 and a pressure plate 13. The fixed frame 9 is arranged outside the second combination plate 7. The pressure plate 13 is arranged on the push plate 15. The U-shaped insert rod 11 It is arranged on the pressure plate 13 with the U-shaped opening facing downwards. Both ends of the U-shaped inserting rod 11 are provided with threads and are respectively inserted into the fixing frames 9 on both sides. The U-shaped inserting rod 11 is connected to the fixing frame 9 through nuts, and By tightening the nuts, downward pressure can be applied to the push plate so that the top of the solidified concrete is smooth and level for easy stacking.

In this embodiment, the first clamping slot 14 and the first clamping block 3 are respectively provided on the contact surfaces of the first combination plate 6 and the first support plate 2, and the second combination plate 7 and the second support plate 4 are respectively provided with a second slot 16 and a second clamp block 5 on the contact surfaces. Preferably, both the slot and the block are arranged vertically, which facilitates insertion and improves practicality.

In this embodiment, the connection between the fixing bracket 9 and the second combination plate 7 is provided with an opening that fits the second supporting plate 4 , so that the fixing bracket 9 does not affect the splicing of the formwork components.

In this embodiment, the fixing bracket 9 is configured in a U-shape, and the U-shaped opening faces away from the second combination plate 7 to reduce the weight of the fixing bracket 9, and the U-shaped fixing bracket 9 has both sides of the plate. Corresponding through holes are opened to make the connection with the U-shaped insertion rod 11 more stable.

In this embodiment, baffles 21 are provided on both sides of the opposite board surface of the second combination plate 7, and the first combination plates 6 are arranged inside the baffles 21, so as to realize the integration of the first combination plate 6 and The contact between the second combined panels 7 is closer, preventing the fair-faced concrete from seeping out, and improving the safety of construction.

In this embodiment, the second combination plate 7 is provided with clamping plates 8 with opposite openings on the sides, and the push plate 15 is arranged between the clamping plates 8 to prevent the push plate 15 from falling off, thereby improving stability.

In this embodiment, the push plate 15 has a certain amount of movement up and down the clamping plate 8, so that when the pressure plate 13 presses the push plate 15, the concrete is pressed more tightly, thereby improving the construction quality.

In this embodiment, a first handle 12 is provided on the U-shaped inserting rod 11 to facilitate taking the U-shaped inserting rod 11 .

In this embodiment, a second handle 18 is provided on the push plate 15 to facilitate pushing and pulling the push plate 15 . The position of the second handle 18 does not affect the use of the pressure plate 13 .

In another embodiment, multiple U-shaped inserting rods 11 and pressure plates 13 can be provided and evenly pressed on the push plate 15 so that the force exerted by the pressure plate 13 on the push plate 15 is evenly distributed on the entire top surface of the push plate 15 .

In this embodiment, a fixed base 19 is provided on the first support plate 2, and a third handle 20 is provided on the fixed base 19 to facilitate the overall movement of the template, thereby improving portability.

In this embodiment, a number of through holes 10 are provided on the fixed frame 9, and the distance between the through holes between the two fixed frames 9 is consistent with the distance between the two ends of the U-shaped insertion rod 11, so as to facilitate the insertion of both ends of the U-shaped insertion rod 11. Improved stability.

In this embodiment, moving wheels 17 are provided at the four corners of the bottom end of the bottom plate 1 to realize the movement of the entire template and improve the practicality.

Working principle: First, the second support plate 4 and the second combination plate 7 are clamped through the second clamping block 5 and the second clamping slot 16; then the first support plate 2 and the first combination plate 6 are clamped through the first clamping block. 3 is engaged with the first slot 14, so that the first combination plate 6 is located inside the baffle 21 on the second combination plate 7, and the first combination plate 6 is in close contact with the baffle 21 to form a box-shaped space; then Pour clear concrete into the box-shaped space; after the pouring is completed, insert the push plate 15 between the two clamping plates 8 to shovel the poured concrete off the formwork; then insert the two ends of the U-shaped insert rod 11 in In the through hole 10 on the fixed frame 9, the pressure plate 13 is pressed on the push plate 15; then the U-shaped insert rod 11 and the fixed frame 9 are tightened through nuts, so that the U-shaped inserted rod 11 exerts downward force on the pressure plate 13 , so that the pressure plate 13 exerts a downward force on the push plate 15, so that the push plate 15 flattens the top of the concrete to prevent stacking instability due to the uneven top of the concrete; the third handle 20 and the moving wheel 17 can also be used according to construction needs. Template movement and transfer improves practicality.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", The directions indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" etc. Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the equipment or components referred to must have a specific orientation, be constructed in a specific orientation, and operation, therefore it cannot be construed as a limitation of the present invention.

In addition, the terms "first" and "second" 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, the terms "first", "second" and "second" are limited to "first", "second" and "second". The "second" feature may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise explicitly and specifically limited.

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

Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions recorded in the foregoing embodiments, or to make equivalent replacements for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (9)

1. A bare concrete form, comprising:

the template assembly comprises a base plate (1), a first composition board (6), a second composition board (7) and a push plate (15), wherein a pair of opposite side edges of the base plate (1) are respectively provided with a first support plate (2), other opposite side edges of the base plate (1) are respectively provided with a second support plate (4), the first composition board (6) is in sliding connection with the first support plate (2), the second composition board (7) is in sliding connection with the second support plate (4), the base plate (1), the first composition board (6) and the second composition board (7) are encircled to form a box-shaped structure, and the push plate (15) is covered on the box-shaped structure;

the flattening assembly comprises a fixing frame (9), a U-shaped inserting rod (11) and a pressing plate (13), wherein the fixing frame (9) is arranged on the outer side of a second combined plate (7), the pressing plate (13) is arranged on a pushing plate (15), the U-shaped inserting rod (11) is arranged on the pressing plate (13) and is downward in a U-shaped opening, threads are arranged at two ends of the U-shaped inserting rod (11) and are respectively inserted on the fixing frames (9) on two sides, the U-shaped inserting rod (11) is connected with the fixing frame (9) through nuts, and downward pressure can be applied to the pushing plate through tightening the nuts.

2. The bare concrete form according to claim 1, wherein: the first clamping groove (14) and the first clamping block (3) are respectively arranged on the surface, which is contacted with the first combination board (6) and the first supporting board (2), and the second clamping groove (16) and the second clamping block (5) are respectively arranged on the surface, which is contacted with the second combination board (7) and the second supporting board (4).

3. The bare concrete form according to claim 2, wherein: the two opposite side edges of the plate surface of the second combined plate (7) are provided with baffle plates (21), and the first combined plate (6) is arranged on the inner side of the baffle plates (21).

4. A bare concrete form according to claim 3, wherein: the upper side edges of the two second combined plates (7) are provided with clamping plates (8) with opposite openings, and the pushing plates (15) are arranged between the clamping plates (8) so as to prevent the pushing plates (15) from falling off.

5. The bare concrete form according to claim 1, wherein: the U-shaped inserting rod (11) is provided with a first handle (12).

6. The bare concrete form according to claim 4, wherein: the push plate (15) is provided with a second handle (18).

7. The bare concrete form according to claim 2, wherein: a fixed seat (19) is arranged on the first supporting plate (2), and a third handle (20) is arranged on the fixed seat (19).

8. The bare concrete form according to claim 5, wherein: the fixing frames (9) are provided with a plurality of through holes (10), and the distance between the through holes of the two fixing frames (9) is consistent with the distance between the two ends of the U-shaped inserting rod (11), so that the two ends of the U-shaped inserting rod (11) can be conveniently inserted.

9. A bare concrete form according to any one of claims 1 to 8, wherein: the four corners of the bottom end of the bottom plate (1) are provided with moving wheels (17).