A beam bottom formwork reinforcement device

Abstract

The utility model discloses a beam bottom template reinforcement device, including a beam bottom template, beam side templates with increased lengths are symmetrically arranged on both sides of the beam bottom template, a reinforcement component for reinforcing the template is arranged at the bottom of the beam side template, and the reinforcement component includes beam bottom support wood squares arranged on opposite sides of a plurality of beam side templates, and the original beam side edge sealing wood squares are arranged on the side of the beam side template away from the beam bottom support wood squares. The utility model is designed with beam side templates with increased lengths, edge sealing wood squares on both sides, and beam bottom support wood squares. When in use, the beam bottom support wood squares are arranged on the beam side edge sealing wood squares arranged on both sides of the beam bottom and the beam bottom, and support wood squares are arranged perpendicular to the beam direction between the beam bottom support wood squares at a step-by-step tight interval. The beam bottom template is tightened by step-by-step tightness, which can effectively avoid the occurrence of quality problems such as leakage of concrete slurry at the beam bottom, expansion of the mold, and deformation caused by problems such as loose template joints and insufficient rigidity during the construction of the beam bottom template.

Description

Technical Field

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

[0002] At present, in the construction process of concrete structure beams in construction projects, the formwork is first built, and then concrete is injected into the formwork. After the formwork is built, in order to strengthen the strength of the formwork when in use, a fastener such as a step-by-step tightener is used to fix the formwork under the beam. However, due to the component characteristics of the step-by-step tightener itself, the length of the fixed calipers at both ends is relatively small. When it is used to fix the formwork under the beam, the secondary keel wood under the beam needs to be placed flat, resulting in reduced force performance of the wood, and the stiffness of the support frame will be affected. As a result, when pouring, the concrete at the bottom of the beam after pouring will have quality problems such as leakage, bulging, and deformation. Or measures such as using specially made extended step-by-step tighteners and using square steel as secondary keels will increase the requirements for material performance. Utility Model Content

[0003] The purpose of the utility model is to provide a beam bottom template reinforcement device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a beam bottom template reinforcement device, comprising a beam bottom template, beam side templates with increased lengths are symmetrically arranged on both sides of the beam bottom template, a reinforcement component for reinforcing the template is arranged at the bottom of the beam side template, the reinforcement component comprises beam bottom support wood squares arranged on opposite sides of a plurality of beam side templates, an original beam side edge sealing wood square is arranged on one side of the beam side template away from the beam bottom support wood square, and a step-by-step tightening is arranged at the bottom of the beam side edge sealing wood square;

[0005] The fixed end of the step-by-step tightening device is arranged on one side of the edge-sealing wood square on the beam side, and the movable end of the step-by-step tightening device is arranged on the other side of the edge-sealing wood square on the beam side;

[0006] The length of the beam side template located at the bottom of the beam bottom template is consistent with the height of the beam side edge sealing wood.

[0007] Preferably, the beam side formwork is arranged in parallel with the beam side edge sealing wood.

[0008] Preferably, the number of the supporting wood pieces at the bottom of the beam is greater than or equal to three, and the step-by-step tightening is consistent with the number of the supporting wood pieces at the bottom of the beam.

[0009] Preferably, the beam bottom supporting wood is arranged on the side of the beam bottom template opposite to the step-by-step tightness, and the longitudinal cross-section of the beam bottom supporting wood is arranged in an I-shape.

[0010] Preferably, the number of the beam side edge sealing wood blocks is greater than or equal to two.

[0011] Technical effects and advantages of the utility model:

[0012] The utility model increases the length of the beam side formwork, the edge sealing woods on both sides and the beam bottom supporting woods in design. When in use, the beam side edge sealing woods are arranged on both sides of the beam bottom and the beam bottom supporting woods are arranged. Supporting woods are arranged between the beam bottom supporting woods at a step-by-step interval perpendicular to the beam direction. The beam bottom formwork is tightened step by step, which can effectively avoid the occurrence of quality problems such as leakage of concrete at the beam bottom, expansion of the formwork, deformation, etc. caused by loose formwork joints and insufficient rigidity during the construction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front sectional structural schematic diagram of the utility model.

[0014] In the figure: 1. Beam side formwork; 2. Beam side edge sealing wood; 3. Tightening step by step; 4. Beam bottom supporting wood; 5. Beam bottom formwork. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] The utility model provides Figure 1 A beam bottom formwork reinforcement device shown in the figure comprises a beam bottom formwork 5, beam side formworks 1 with increased length are symmetrically arranged on both sides of the beam bottom formwork 5, a reinforcement assembly for reinforcing the formwork is arranged at the bottom of the beam side formwork 1, the reinforcement assembly comprises beam bottom support wood squares 4 arranged on opposite sides of a plurality of beam side formworks 1, an original beam side edge sealing wood square 2 is arranged on one side of the beam side formwork 1 away from the beam bottom support wood square 4, and a step-by-step tightener 3 is arranged at the bottom of the beam side edge sealing wood square 2;

[0017] The fixed end of the step-by-step tightening 3 is arranged on one side of the beam side edge sealing wood square 2, and the movable end of the step-by-step tightening 3 is arranged on the other side of the beam side edge sealing wood square 2;

[0018] The length of the beam side formwork 1 at the bottom of the beam bottom formwork 5 is consistent with the height of the beam side edge sealing wood 2.

[0019] It should be noted that Bubujin 3 is a clamp used to fix the template. It consists of a hook-shaped clamp rod and a movable clamp head. The hook-shaped clamp rod is made of 30*6mm flat steel, and the movable clamp head is made of rail steel forged by a furnace. Its size and shape are as follows: Figure 1As shown in the figure, after the clamp rod and the clamp head are made, they can be used by putting them together. When the clamp is in use, the hooked end of the clamp rod can be hooked on the wooden square of one side of the template, and then a small hammer is used to knock the lower part of the movable clamp head against the hooked end of the clamp rod until it is clamped. Since the gap between the hole of the movable clamp head and the clamp rod is small and has self-locking ability, and this self-locking ability is sufficient to resist the expansion force generated after the template is subjected to force; to remove the step-by-step tightening 3 template clamp, you only need to use a small hammer to knock the lower part of the movable clamp head against the hookless end of the clamp rod, and use the vibration and the impact elasticity of the small hammer to loosen it, and then you can remove the clamp. When removing the clamp, you should use clever strength and not use brute force to knock the clamp; the set step-by-step tightening 3 depth is 100mm; the set beam side edge sealing wooden square 2 is 50×100 wooden square, and the set extended length of the beam side template 1 is 100mm, which is consistent with the wooden square height. When in use, put the beam side edge sealing wooden square 2 Placed on both sides of the back of the beam side formwork 1, the beam bottom supporting wood 4 is composed of two 50×100 wood and a horizontal board for connecting the two woods. The woods with a height of 100mm set on both sides of the beam bottom supporting wood 4 are in contact with the beam side formwork 1, so that the increased length of the beam side formwork 1 is consistent in height with the beam bottom supporting wood 4 and the beam side edge sealing wood 2 in contact with both sides, so that when supporting the bottom of the beam, first place the beam side edge sealing wood 2 on the back side of the two beam side formworks 1, and then place the beam bottom supporting wood 4 on the opposite side of the two beam side formworks 1, and then clamp and fix the two beam side edge sealing wood 2 through step-by-step tightening 3, so that the extended parts of the two beam side formworks 1 are clamped and fixed by the beam bottom supporting wood 4 and the beam side edge sealing wood 2 consistent with their height, avoiding the contact between the wood used for reinforcement and the beam side formwork 1 in the casting area.

[0020] Furthermore, when in use, by setting the beam side edge sealing timbers 2 on both sides of the beam bottom and the beam bottom supporting timbers 4, setting supporting timbers perpendicular to the beam direction at a step-by-step tightening 3 interval between the beam bottom supporting timbers 4, and tightening the beam bottom formwork 5 by step-by-step tightening 3, it can effectively avoid the occurrence of quality problems such as leakage of concrete at the bottom of the beam, expansion of the formwork, deformation, etc. caused by problems such as loose formwork joints and insufficient rigidity of the beam bottom formwork 5 during the construction process.

[0021] Specifically, the beam side formwork 1 and the beam side edge sealing wood blocks 2 are arranged in parallel, and the number of the beam side edge sealing wood blocks 2 is greater than or equal to two.

[0022] It should be noted that one side of the beam side formwork 1 is blocked by at least two beam side edge sealing timbers 2, and the other side of the beam side formwork 1 is blocked by the beam bottom supporting timbers 4, so that the position of the beam side formwork 1 is fixed by the beam bottom supporting timbers 4 and the beam side edge sealing timbers 2 which are clamped in a fixed position by the step-by-step tightening 3, and the beam bottom formwork 5 is supported by the beam bottom supporting timbers 4 in a fixed position.

[0023] Specifically, the number of the beam bottom supporting wooden squares 4 is greater than or equal to three, and the number of the step-by-step tightening 3 is consistent with the number of the beam bottom supporting wooden squares 4.

[0024] It should be noted that the step-by-step tightening 3 and the beam bottom supporting wooden squares 4 are perpendicular to each other, and the number of the beam bottom supporting wooden squares 4 is at least three, that is, one piece is set on each of the left, middle and right sides of the bottom of the beam bottom template 5, and then the beam bottom supporting wooden squares 4 can be added at the bottom of the beam bottom template 5 according to the length requirement of the beam bottom template 5. When in use, the step-by-step tightening 3 is set at the bottom of the beam bottom supporting wooden squares 4.

[0025] Specifically, the beam bottom supporting wood square 4 is arranged on the side of the beam bottom template 5 opposite to the step-by-step tightening 3, and the longitudinal section of the beam bottom supporting wood square 4 is arranged in an I-shape.

[0026] It should be noted that the I-shaped beam bottom support wooden square 4 is formed by two wooden squares and a horizontal board.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A beam bottom formwork reinforcement device, comprising a beam bottom formwork (5), characterized in that: Beam side formworks (1) of increased length are symmetrically arranged on both sides of the beam bottom formwork (5), and a reinforcement component for reinforcing the formwork is arranged at the bottom of the beam side formwork (1); The reinforcement assembly comprises a beam bottom supporting timber (4) arranged on one side opposite to a plurality of beam side formworks (1); an original beam side edge sealing timber (2) is arranged on the side of the beam side formworks (1) away from the beam bottom supporting timber (4); and a step-by-step tightening (3) is arranged at the bottom of the beam side edge sealing timber (2); The fixed end of the step-by-step tightening (3) is arranged on one side of the beam side edge sealing wood square (2), and the movable end of the step-by-step tightening (3) is arranged on the other side of the beam side edge sealing wood square (2); The length of the beam side template (1) located at the bottom of the beam bottom template (5) is consistent with the height of the beam side edge sealing wood (2).

2. A beam bottom formwork reinforcement device according to claim 1, characterized in that: The beam side formwork (1) and the beam side edge sealing wood (2) are arranged in parallel.

3. A beam bottom formwork reinforcement device according to claim 1, characterized in that: The number of the beam bottom supporting wooden beams (4) is at least three, and the number of the step-by-step tightening (3) is consistent with the number of the beam bottom supporting wooden beams (4).

4. A beam bottom formwork reinforcement device according to claim 1, characterized in that: The beam bottom supporting wood square (4) is arranged on the side of the beam bottom template (5) opposite to the step-by-step tightening (3), and the longitudinal section of the beam bottom supporting wood square (4) is arranged in an I-shape.

5. A beam bottom formwork reinforcement device according to claim 1, characterized in that: The number of the beam side edge sealing wood squares (2) is greater than two.

Images