A building formwork filler

Abstract

The present invention relates to the technical field of building template devices, and specifically discloses a building template filling piece, wherein the filling piece comprises a channel steel arranged at the rear part of the gap between the first template and the second template in the vertical direction, a rectangular tube body whose rear end is fixedly connected to the front part of the channel steel in the vertical direction, and a limiting plate whose back side is fixedly connected to the front side of the rectangular tube body in the inclined direction, wherein the top and bottom ends of the limiting plate extend toward the direction of the first template and the second template respectively, a through hole matching with the screw of the connecting screw assembly is arranged between the side walls of the rectangular tube body, a through hole matching with the screw of the through-wall screw assembly is arranged between the front side of the rectangular tube body and the back side of the channel steel, and the distance between the front side of the rectangular tube body and the back side of the channel steel is equal to the thickness of the vertical frames of the first template and the second template; the problems of inconvenient assembly, low connection strength and high use cost of the building template filling piece are solved.

Description

Technical Field

[0001] The invention relates to the technical field of building template devices, in particular to a building template filling piece. Background Art

[0002] Building formwork is a temporary support structure, which is made according to the design requirements to shape the concrete structure and components according to the specified position and geometric dimensions, maintain their correct position, and bear the self-weight of the building formwork and the external loads acting on it. The purpose of formwork engineering is to ensure the quality of concrete engineering and construction safety, speed up the construction progress and reduce the cost of the project. The building formwork structure used for the construction of cast-in-place concrete structure engineering mainly consists of three parts: panel, support structure and connectors. The panel is the load-bearing plate that directly contacts the newly poured concrete; the support structure is a temporary structure that supports the panel, concrete and construction loads, ensuring that the building formwork structure is firmly combined without deformation or damage; the connector is the accessory that connects the panel and the support structure into a whole.

[0003] When using building formwork, at the corners of walls or at the junctions of wall misalignments, because the width of the standard formwork cannot meet the use requirements, wooden blocks with the same thickness as the formwork are used to fill the gaps between adjacent formworks. However, in actual use, wooden blocks not only have poor strength and mechanical properties, but are also disposable consumables, increasing construction costs; in addition, wooden blocks have low assembly efficiency, and it is difficult to connect the formworks on both sides into an integrated structure, which is not helpful in enhancing the overall support strength of the formwork. Summary of the invention

[0004] The invention designs a building template filling piece to solve the problems in the prior art that the building template filling piece is inconvenient to assemble, has low connection strength and high use cost.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a building template filling piece, comprising template one, template two, a filling piece arranged between the template one and template two, a connecting screw assembly and a wall-penetrating screw assembly for suturing and connecting the template one and template two, the filling piece comprising a channel steel arranged at the rear part of the gap between the template one and template two in the vertical direction, a rectangular tube body whose rear end is fixedly connected to the front part of the channel steel in the vertical direction, and a limiting plate whose back side is fixedly connected to the front side of the rectangular tube body in the inclined direction, the top and bottom ends of the limiting plate extend toward the direction of the template one and template two respectively, a through hole matching with the screw of the connecting screw assembly is arranged between the two side walls of the rectangular tube body, a through hole matching with the screw of the wall-penetrating screw assembly is arranged between the front side of the rectangular tube body and the back side of the channel steel, and the distance between the front side of the rectangular tube body and the back side of the channel steel is equal to the thickness of the vertical frames of the template one and template two.

[0006] Preferably, a round tube 1 is fixedly sleeved inside the perforation between the two side walls of the rectangular tube body, and the round tube 1 is matched with the screw sliding sleeve of the connecting screw assembly, and the two ends of the round tube 1 are respectively welded to the two side walls of the rectangular tube body along a ring.

[0007] Preferably, a second round tube is fixedly mounted in the through hole between the front side of the rectangular tube body and the back side of the channel steel, and the second round tube is matched with the screw sliding sleeve of the through-wall screw assembly, and the front and rear ends of the second round tube are respectively welded along a ring to the front wall of the rectangular tube body and the rear wall of the channel steel.

[0008] Preferably, a plurality of partitions are evenly arranged on the rear wall of the inner cavity of the channel steel in the vertical direction, the rear ends of the partitions are respectively vertically fixedly connected to the rear wall of the inner cavity of the channel steel in the horizontal direction, and the front ends of the partitions are respectively vertically fixedly connected to the back side of the rectangular tube body.

[0009] Preferably, the top and bottom ends of the rectangular tube body are respectively fixedly connected with end plates in the horizontal direction, and the rear portions of the end plates are respectively fixedly connected to the inner walls of the channel steel.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. The present invention relates to a building formwork filler which is superior to the currently commonly used filler wood in terms of strength and mechanical properties; and the filler can be reused as a standard part, which can save construction costs and greatly improve the efficiency of formwork assembly.

[0012] 2. The present invention relates to a building formwork filling piece, both side walls of which are provided with through holes for connecting the screw rods of the screw rod assembly, thereby achieving the effect of connecting the filling piece with the adjacent standard formworks on both sides, greatly improving the overall supporting strength of the formwork.

[0013] 3. The present invention relates to a building template filling piece provided with a through hole for the screw of the wall-penetrating screw assembly to pass through, thereby facilitating the assembly and connection of the filling piece with the opposite template or filling piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main structure of the present invention as a whole;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the filling piece of the present invention;

[0016] Figure 3 It is a bottom view structural schematic diagram of the filling piece of the present invention;

[0017] Figure 4 For the present invention Figure 3 Schematic diagram of the AA cross-sectional structure.

[0018] In the figure: 1- Template 1;

[0019] 2-Template 2;

[0020] 3- Connect the screw assembly;

[0021] 4-Through-wall screw assembly;

[0022] 5-filling piece; 51-rectangular tube body; 52-channel steel; 53-end plate; 54-limiting plate; 55-round tube one; 56-round tube two; 57-partition plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-4 The present invention provides a technical solution, a building template filling piece, comprising a template 1, a template 2, a filling piece 5 arranged between the template 1 and the template 2, a connecting screw assembly 3 for suturing and connecting the template 1 and the template 2, and a through-wall screw assembly 4, the filling piece 5 comprises a channel steel 52 arranged at the rear of the gap between the template 1 and the template 2 in the vertical direction, a rectangular tube body 51 whose rear end is fixedly connected to the front of the channel steel 52 in the vertical direction, and a limiting plate 54 whose back side is fixedly connected to the front of the rectangular tube body 51 in the oblique direction, the top and bottom ends of the limiting plate 54 extend toward the direction of the template 1 and the template 2, respectively, a through hole matching with the screw of the connecting screw assembly 3 is arranged between the two side walls of the rectangular tube body 51, a through hole matching with the screw of the through-wall screw assembly 4 is arranged between the front of the rectangular tube body 51 and the back of the channel steel 52, and the distance between the front of the rectangular tube body 51 and the back of the channel steel 52 is equal to the thickness of the vertical frames of the template 1 and the template 2.

[0025] In this embodiment, a round tube 55 is fixedly sleeved in the through hole between the two side walls of the rectangular tube body 51. The round tube 55 is slidably sleeved and matched with the screw connecting the screw assembly 3. The two ends of the round tube 55 are respectively welded to the two side walls of the rectangular tube body 51 along a ring.

[0026] In this embodiment, a second round tube 56 is fixedly mounted in the through hole between the front side of the rectangular tube body 51 and the back side of the channel steel 52. The second round tube 56 is matched with the screw sliding sleeve of the through-wall screw assembly 4. The front and rear ends of the second round tube 56 are respectively welded along a ring to the front wall of the rectangular tube body 51 and the rear wall of the channel steel 52.

[0027] In this embodiment, a plurality of partitions 57 are evenly arranged along the vertical direction on the rear wall of the inner cavity of the channel steel 52, and the rear ends of the partitions 57 are vertically fixedly connected to the rear wall of the inner cavity of the channel steel 52 along the horizontal direction, and the front ends of the partitions 57 are vertically fixedly connected to the back side of the rectangular tube body 51; the partitions 57 strengthen the fixed connection between the channel steel 52 and the rectangular tube body 51 to form an integral part.

[0028] In this embodiment, the top and bottom ends of the rectangular tube body 51 are fixedly connected with end plates 53 in the horizontal direction, and the rear parts of the end plates 53 are fixedly connected to the inner walls of the channel steel 52; the end plates 53 enhance the connection strength between the rectangular tube body 51 and the end of the channel steel 52.

[0029] In summary, when in use, the back of the channel steel 52 is flush with the inner walls of the template 1 and the template 2, serving as the use surface; the screw connecting the screw assembly 3 sequentially passes through the through holes on the vertical frame of the template 1, the round tube 1 55 and the through holes on the vertical frame of the template 2, and then the fastening nuts are screwed on both ends of the screw respectively, and the backs of both ends of the limiting plate 54 are respectively attached to the outer walls of the template 1 and the template 2, so that the filling member 5 as a whole forms an integral structure with the template 1 and the template 2;

[0030] When the through-wall screw assembly 4 needs to be installed, the screw of the through-wall screw assembly 4 passes through the round tube 2 and the opposite round tube 2 or template in sequence, thereby facilitating the assembly and connection of the filler 5 with the opposite template or the filler 5 .

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building formwork filling piece, comprising a formwork 1 (1), a formwork 2 (2), a filling piece (5) arranged between the formwork 1 (1) and the formwork 2 (2), a connecting screw assembly (3) for sewing and connecting the formwork 1 (1) and the formwork 2 (2), and a wall-penetrating screw assembly (4), characterized in that: The filling member (5) comprises a channel steel (52) arranged at the rear of the gap between the template one (1) and the template two (2) in the vertical direction, a rectangular tube body (51) whose rear end is fixedly connected to the front of the channel steel (52) in the vertical direction, and a limit plate (54) whose back end is fixedly connected to the front of the rectangular tube body (51) in the oblique direction, the top and bottom ends of the limit plate (54) respectively extending in the direction of the template one (1) and the template two (2), a through hole matching the screw of the connecting screw assembly (3) passing through is provided between the two side walls of the rectangular tube body (51), a through hole matching the screw of the through-wall screw assembly (4) passing through is provided between the front of the rectangular tube body (51) and the back of the channel steel (52), and the distance between the front of the rectangular tube body (51) and the back of the channel steel (52) is equal to the thickness of the vertical frames of the template one (1) and the template two (2); A round tube (55) is fixedly sleeved in the through hole between the two side walls of the rectangular tube body (51), the round tube (55) is slidably sleeved and matched with the screw of the connecting screw assembly (3), and the two ends of the round tube (55) are respectively welded to the two side walls of the rectangular tube body (51) along a ring shape; A second round tube (56) is fixedly sleeved in the through hole between the front side of the rectangular tube body (51) and the back side of the channel steel (52); the second round tube (56) is slidably sleeved and matched with the screw of the through-wall screw assembly (4); the front end and the rear end of the second round tube (56) are respectively welded along a ring to the front wall of the rectangular tube body (51) and the rear wall of the channel steel (52).

2. A building formwork filling piece according to claim 1, characterized in that: A plurality of partitions (57) are evenly arranged on the rear wall of the inner cavity of the channel steel (52) in the vertical direction, and the rear ends of the partitions (57) are respectively vertically fixedly connected to the rear wall of the inner cavity of the channel steel (52) in the horizontal direction, and the front ends of the partitions (57) are respectively vertically fixedly connected to the back side of the rectangular tube body (51).

3. A building formwork filler according to claim 1, characterized in that: The top and bottom ends of the rectangular tube body (51) are respectively fixedly connected to end plates (53) in the horizontal direction, and the rear portions of the end plates (53) are respectively fixedly connected to the inner walls of the channel steels (52).

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