Beam body formwork reinforcing device

Abstract

A beam formwork reinforcing device relates to the technical field of building construction and comprises a reference unit, an adjusting unit, an adjusting screw and an electric wrench, the adjusting unit is movably connected to the reference unit relative to the reference unit, the adjusting screw is connected with the reference unit and the adjusting unit, and the electric wrench is used for driving the adjusting screw to rotate. And the adjusting unit is far away from or close to the reference unit. The width of the device can be automatically adjusted, so that the device is suitable for beam body formworks with different widths, and the device is easy to mount and dismount and high in automation in application practice.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a beam formwork reinforcement device. Background Art

[0002] The inventors have found that the current construction methods for reinforcing beam formwork mainly use a combination of wooden strips, steel pipes, and tie rods for support and fixing, or a manually adjustable beam formwork clamp. This traditional construction method has the disadvantages of messy and poor on-site construction, slow work efficiency, many processes, and easy damage to materials. Utility Model Content

[0003] The purpose of the utility model is to provide a beam formwork reinforcement device, which can automatically adjust the width and is suitable for beam formworks of different widths. In practical application, the device is easy to install and disassemble and has strong automation.

[0004] The embodiment of the utility model is achieved as follows:

[0005] In a first aspect, the utility model provides a beam formwork reinforcement device, comprising a reference unit, an adjustment unit, an adjustment screw and an electric wrench, wherein the adjustment unit is connected to the reference unit and can be moved relative to the reference unit, the adjustment screw connects the reference unit and the adjustment unit, and the electric wrench is used to drive the adjustment screw to rotate so as to move the adjustment unit away from or close to the reference unit.

[0006] The adjusting unit mentioned above can be moved relative to the reference unit, which may refer to the adjusting unit moving toward the reference unit, or the reference unit moving toward the adjusting unit, or the reference unit and the adjusting unit moving toward each other.

[0007] When the electric wrench drives the adjusting screw to rotate forward, the reference unit and the adjusting unit are brought close to each other so as to clamp a steel beam or a wood beam or beams of various other styles; when the electric wrench drives the adjusting screw to rotate reversely, the reference unit and the adjusting unit are moved away from each other so as to loosen beams of various styles.

[0008] In an optional embodiment, the reference unit includes a reference member and a first clamping portion arranged on the reference member, the adjustment unit includes an adjustment member and a second clamping portion arranged on the adjustment member, the adjustment member is movably connected to the reference member, and the first clamping portion and the second clamping portion are arranged relative to each other.

[0009] The first clamping part and the second clamping part mentioned above are mainly used to clamp steel beams or wooden beams and various other styles of beams. The first clamping part and the second clamping part are almost the same in shape. Taking the first clamping part as an example, the shape of the first clamping part can be a conventional rectangular body or a specific shape. This application does not limit it and it depends on the situation.

[0010] In an optional embodiment, friction stripes are provided on both the first clamping portion and the second clamping portion.

[0011] The friction stripes described above can be arranged in the vertical direction or in the horizontal direction. In addition, the friction stripes can also be bent. Regardless of the arrangement, it is mainly used to increase the friction force to prevent the application from falling. Therefore, as long as it has this function, this embodiment does not limit how the friction stripes are arranged.

[0012] In an optional embodiment, the first clamping portion and the second clamping portion are respectively connected to the reference member and the adjusting member by means of bolts or welding.

[0013] If the present application adopts the above-mentioned bolt connection method, bolt holes are provided on the top surfaces of the reference part and the adjusting part, bolts are provided inside the reference part and the adjusting part and are located at the bolt holes, screws are provided on the first clamping part and the second clamping part to pass through the bolt holes, and after the bolts are connected, the first clamping part and the second clamping part can be tightly combined with the reference part and the adjusting part respectively.

[0014] In an optional embodiment, a through hole is provided at one end of the reference member, and one end of the adjustment member is movably disposed in the through hole.

[0015] A through hole may also be provided at one end of the adjustment member described above, so that the reference member can be movably provided in the through hole, and the specific manner is not limited.

[0016] In addition, in some optional other embodiments, a slide rail may be provided on the reference member to replace the through hole, and a slider may be provided on the adjusting member for sliding on the slide rail. It should be noted that locking mechanisms need to be provided at the front and rear ends of the slide rail to prevent the slider from derailing when sliding on the slide rail.

[0017] In an optional embodiment, the adjusting screw is disposed in the through hole, one end of which is threadedly connected to the adjusting member, and the other end is rotatably disposed at an end of the reference member away from the adjusting member.

[0018] In an optional embodiment, the beam formwork reinforcement device further includes a drive nut, which is disposed on an end of the adjusting screw away from the adjusting member and is used for docking with the electric wrench.

[0019] In an optional embodiment, a connecting piece is provided on one end of the adjusting piece close to the reference piece, and the adjusting screw is connected to the connecting piece.

[0020] In an optional embodiment, the connecting member is connected to the adjusting member by welding.

[0021] In an optional embodiment, the reference unit and the adjustment unit are both made of steel.

[0022] The beneficial effects of the embodiments of the utility model are:

[0023] The utility model provides a beam formwork reinforcement device, including a reference unit, an adjustment unit, an adjustment screw and an electric wrench. The adjustment unit can be connected to the reference unit in a movable manner relative to the reference unit, the adjustment screw connects the reference unit and the adjustment unit, and the electric wrench is used to drive the adjustment screw to rotate so that the adjustment unit is away from or close to the reference unit. In the utility model, the electric wrench drives the adjustment screw to rotate in a positive direction, so that the adjustment unit and the reference unit are close to clamp the steel beam or the wood beam and various other styles of beams. Compared with the prior art that uses manual clamping or loosening of the beam, the utility model has a simple structure and is easy to operate. Because of its simple and convenient operation, a single person can directly operate the construction with high efficiency, which can greatly improve the construction efficiency. In addition, the adjustable size, good fastening effect, high tensile strength, and good forming effect can adapt to the reinforcement of beam formworks of various widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 A schematic diagram of the mechanism of the beam formwork reinforcement device provided in an embodiment of the utility model.

[0026] icon:

[0027] 10-reference unit; 11-reference member; 111-through hole; 12-first clamping portion; 13-friction stripes; 20-adjusting unit; 21-adjusting member; 22-second clamping portion; 30-adjusting screw; 40-electric wrench; 50-driving nut; 60-connecting member. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. 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.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0033] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] This embodiment provides a beam formwork reinforcement device, which is mainly used to solve the shortcomings of the prior art such as chaotic and poor on-site construction, slow work efficiency, multiple processes, and easy damage of materials, as described below.

[0035] like Figure 1 As shown, the beam formwork reinforcement device provided in this embodiment includes a reference unit 10, an adjustment unit 20, an adjustment screw 30 and an electric wrench 40. The adjustment unit 20 is connected to the reference unit 10 and can be moved relative to the reference unit 10. The adjustment screw 30 connects the reference unit 10 and the adjustment unit 20. The electric wrench 40 is used to drive the adjustment screw 30 to rotate so as to move the adjustment unit 20 away from or close to the reference unit 10.

[0036] The adjustment unit 20 mentioned above can move relative to the reference unit 10, which may refer to the adjustment unit 20 moving toward the reference unit 10, or the reference unit 10 moving toward the adjustment unit 20, or the reference unit 10 and the adjustment unit 20 moving toward each other.

[0037] When the electric wrench 40 drives the adjusting screw 30 to rotate forward, the reference unit 10 and the adjusting unit 20 are brought closer to each other so that the reference unit 10 and the adjusting unit 20 can clamp the steel beam or the wooden beam and various other types of beams; when the electric wrench 40 drives the adjusting screw 30 to rotate reversely, the reference unit 10 and the adjusting unit 20 are moved away from each other so as to loosen various types of beams.

[0038] In detail, in this embodiment, the electric wrench 40 drives the adjusting screw 30 to rotate in the forward direction, so that the adjusting unit 20 and the reference unit 10 are close to each other to clamp the steel beam or the wood beam and various other types of beams.

[0039] It can be understood that compared with the prior art that uses manual methods to clamp or loosen the beam body, this embodiment has a simple structure and is easy to operate. Because of its simple and convenient operation, a single person can directly operate the construction with high efficiency, which can greatly improve the construction efficiency. In addition, it has adjustable size, good fastening effect, high tensile strength and good forming effect, and can adapt to the reinforcement of beam formwork of various widths.

[0040] In an optional embodiment, the reference unit 10 includes a reference member 11 and a first clamping portion 12 arranged on the reference member 11, the adjustment unit 20 includes an adjustment member 21 and a second clamping portion 22 arranged on the adjustment member 21, the adjustment member 21 is movably connected to the reference member 11, and the first clamping portion 12 and the second clamping portion 22 are arranged relative to each other.

[0041] The first clamping portion 12 and the second clamping portion 22 mentioned above are mainly used to clamp steel beams or wooden beams and various other styles of beams. The first clamping portion 12 and the second clamping portion 22 are similar in shape. Taking the first clamping portion 12 as an example, the shape of the first clamping portion 12 can be a conventional rectangular body or a specific shape. This application does not limit it and it depends on the situation.

[0042] In an optional embodiment, the first clamping portion 12 and the second clamping portion 22 are both provided with friction stripes 13. In detail, the friction stripes 13 may be provided in a vertical direction or in a horizontal direction, or in a bent friction stripe 13. Regardless of the arrangement, it is mainly used to increase friction to prevent the present embodiment from falling or sliding. Therefore, as long as it has this function, the present embodiment does not limit how the friction stripes 13 are arranged.

[0043] In some other embodiments, a plurality of spikes may be provided on the first clamping portion 12 and the second clamping portion 22, which may be in the shape of a cone, a triangular pyramid or a quadrangular pyramid, and are mainly used for structures such as wooden beams, so that the present embodiment has a better clamping effect.

[0044] In an optional embodiment, the first clamping portion 12 and the second clamping portion 22 are respectively connected to the reference member 11 and the adjusting member 21 by means of bolts or welding.

[0045] If the present application adopts the above-mentioned bolt connection method, bolt holes are provided on the top surfaces of the reference member 11 and the adjusting member 21, the bolts are provided inside the reference member 11 and the adjusting member 21 and are located at the bolt holes, and screws are provided on the first clamping part 12 and the second clamping part 22 to pass through the bolt holes. After the bolts are connected, the first clamping part 12 and the second clamping part 22 can be tightly combined with the reference member 11 and the adjusting member 21 respectively.

[0046] In an optional embodiment, a through hole 111 is provided at one end of the reference member 11 , and one end of the adjustment member 21 is movably disposed in the through hole 111 .

[0047] A through hole 111 may also be provided at one end of the middle adjustment member 21 so that the reference member 11 can be movably provided in the through hole 111 , and the specific manner is not limited.

[0048] In addition, in some optional other embodiments, a slide rail may be provided on the reference member 11 to replace the through hole 111, and a slider may be provided on the adjustment member 21 for sliding on the slide rail. It should be noted that locking mechanisms need to be provided at the front and rear ends of the slide rail to prevent the slider from derailing when sliding on the slide rail.

[0049] In an optional embodiment, the adjusting screw 30 is disposed in the through hole 111 , one end of which is threadedly connected to the adjusting member 21 , and the other end is rotatably disposed at an end of the reference member 11 away from the adjusting member 21 .

[0050] In an optional embodiment, the beam formwork reinforcement device further includes a drive nut 50 , which is disposed on an end of the adjusting screw 30 away from the adjusting member 21 and is used for docking with the electric wrench 40 .

[0051] It can be understood that the driving nut 50 is provided mainly for the connection with the electric wrench 40 for easy operation. The driving nut 50 is connected to one end of the adjusting screw 30 by a welding process, and the diameter of the driving nut 50 is slightly larger than the diameter of the end of the through hole 111 close to the driving nut 50.

[0052] In an optional embodiment, a connecting member 60 is provided on one end of the adjusting member 21 close to the reference member 11 , and the adjusting screw 30 is connected to the connecting member 60 .

[0053] The connecting piece 60 is mainly used to connect the adjusting screw 30 . In order to prevent the adjusting screw 30 from dividing the force with the connecting piece 60 , a baffle is provided on one end of the adjusting screw 30 connected to the connecting piece 60 . The size of the baffle is slightly larger than that of the connecting piece 60 .

[0054] Specifically, the connecting member 60 is connected to the adjusting member 21 by welding.

[0055] In an optional embodiment, the reference unit 10 and the adjustment unit 20 are both made of steel. In detail, regarding the material, this embodiment is more suitable for using steel from the perspective of convenient material acquisition, convenient manufacturing and high strength, but is not limited to steel, and can also be other materials, and the specific material depends on the situation.

[0056] The beam formwork reinforcement device provided in this embodiment has the following advantages:

[0057] In this embodiment, the electric wrench 40 drives the adjusting screw 30 to rotate forward, so that the adjusting unit 20 and the reference unit 10 are close to clamp the steel beam or the wooden beam and various other styles of beams. Compared with the prior art that uses manual methods to clamp or loosen the beam, this embodiment has a simple structure and is easy to operate. Because of its simple and convenient operation, a single person can directly operate the construction with high efficiency, which can greatly improve the construction efficiency. In addition, it has adjustable size, good fastening effect, high tensile strength and good forming effect, and can adapt to the reinforcement of beam formworks of various widths.

[0058] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A beam formwork reinforcement device, characterized in that: It includes a reference unit, an adjustment unit, an adjustment screw and an electric wrench. The adjustment unit is connected to the reference unit so as to be movable relative to the reference unit. The adjustment screw connects the reference unit and the adjustment unit. The electric wrench is used to drive the adjustment screw to rotate so as to move the adjustment unit away from or close to the reference unit.

2. A beam formwork reinforcement device according to claim 1, characterized in that: The reference unit includes a reference member and a first clamping portion arranged on the reference member, and the adjustment unit includes an adjustment member and a second clamping portion arranged on the adjustment member. The adjustment member is movably connected to the reference member, and the first clamping portion and the second clamping portion are arranged opposite to each other.

3. A beam formwork reinforcement device according to claim 2, characterized in that: The first clamping portion and the second clamping portion are both provided with friction stripes.

4. A beam formwork reinforcement device according to claim 2, characterized in that: The first clamping portion and the second clamping portion are respectively connected to the reference member and the adjusting member by means of bolts or welding.

5. The beam formwork reinforcement device according to claim 2, characterized in that: One end of the reference member is provided with a through hole, and one end of the adjustment member is movably arranged in the through hole.

6. A beam formwork reinforcement device according to claim 5, characterized in that: The adjusting screw is arranged in the through hole, one end of which is threadedly connected to the adjusting member, and the other end is rotatably arranged at an end of the reference member away from the adjusting member.

7. A beam formwork reinforcement device according to claim 2, characterized in that: The beam formwork reinforcement device also includes a driving nut, which is arranged on an end of the adjusting screw away from the adjusting member and is used for docking with the electric wrench.

8. A beam formwork reinforcement device according to claim 2, characterized in that: A connecting piece is arranged on one end of the adjusting piece close to the reference piece, and the adjusting screw is connected to the connecting piece.

9. A beam formwork reinforcement device according to claim 8, characterized in that: The connecting member is connected to the adjusting member by welding.

10. The beam formwork reinforcement device according to claim 1, characterized in that: The reference unit and the adjustment unit are both made of steel.

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