Adjustable building template fixing support

Abstract

According to the adjustable building formwork fixing support, an auxiliary fixing mechanism is arranged on the surface of a vertical plate, a through hole machined in a base is in sliding connection with the surface of a steel bar, and according to the adjustable building formwork fixing support, a bolt is rotated clockwise, so that the end of the bolt abuts against the surface of the vertical plate; the vertical plate can be adjusted without consuming more physical power by operators, so that manual labor is saved, the position of the vertical plate can be adjusted without consuming more physical power by the operators, manual labor is saved, and positioning pins are inserted into proper first limiting holes, so that the positioning precision is improved. The positioning pins enter first limiting holes machined in the transverse plate and the bent plate correspondingly, the bent plate can be limited, and the building formwork can be fixed through the bent plate and the ground, so that when the building formwork is long, the positions of concrete on the two sides of the building formwork cannot be changed, the building formwork can be rapidly fixed, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of formwork brackets, in particular to an adjustable building formwork fixing bracket. 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 size, maintain its correct position, and bear the deadweight of the building formwork and the external loads acting on it. The purpose of formwork engineering is to ensure the quality and construction safety of concrete engineering, speed up the construction progress and reduce engineering costs.

[0003] For example, an adjustable building template fixing bracket with the authorization announcement number "CN220686759U" supports the template on the back side through a support component anchored to the ground by a steel bar head and a slide component that can slide and adjust vertically on the support component, fully covering the entire template height surface, and cooperating with the steel bar head deep into the soil layer, greatly increasing the support stability, and the opposite clamping and locking components support the opposite side of the template by rotating to prevent the template from tipping inwards, and through the telescopic adjustment between the opposite clamping and locking components and the slide component, it can be applied to templates of various thicknesses and is flexible to use. However, when adjusting the slide component, the operator needs to spend a lot of physical strength to move the slide component to the appropriate position, thereby increasing manual labor. At the same time, the adjustable building template fixing bracket can only fix the middle position of the building template. When the building template is long, it is easy to cause the concrete position on both sides of the building template to change, and the operator needs to install an identical fixing bracket from both sides of the building template, thereby reducing work efficiency. Summary of the invention

[0004] The utility model aims to solve the problems existing in the above-mentioned prior art and provides an adjustable building formwork fixing bracket, which does not require operators to expend much physical strength, thereby saving manual labor and can quickly adjust longer building formwork to improve work efficiency.

[0005] The utility model solves the technical problem by adopting a technical solution: the adjustable building formwork fixing bracket comprises a base and a vertical plate, the surface of the base is provided with an adjustment structure, the surface of the vertical plate is provided with an auxiliary fixing mechanism, and the through hole processed on the base is slidably connected with the surface of the steel bar.

[0006] For further improvement, the adjustment structure includes a first shell, which is rotatably connected to the handle through a bearing, a gear is fixedly connected to the end of the handle, the gear is rotatably connected to the inner wall of the first shell through a pin, the gear is meshed with a rack, and the rack is rotatably connected to two rollers through a bracket and a pin, the two rollers are fitted with the slide groove surface processed on the inner wall of the first shell, and the first shell is connected to the bolt through a threaded connection.

[0007] For further improvement, the end of the rack is fixedly connected to a vertical plate, and the surface of the vertical plate is slidably connected to the first shell.

[0008] For further improvement, the first shell surface is fixedly connected to the base surface, and the bolt end is tightly pressed against the vertical plate surface.

[0009] To be further improved, the auxiliary fixing mechanism includes a horizontal plate and a curved plate, the horizontal plate is processed with a plurality of first limiting holes and a second limiting holes, the curved plate is processed with a plurality of first limiting holes, the horizontal plate is slidably connected to the surface of the curved plate through the second limiting holes, the horizontal plate is slidably connected to the surface of the positioning pin through the first limiting holes, and the positioning pin is slidably connected to the curved plate through the first limiting holes processed on the curved plate.

[0010] For further improvement, the surface of the horizontal plate is slidably connected with a slide groove processed on the vertical plate.

[0011] The beneficial effect of the utility model is that, through the cooperation of the vertical plate and the adjustment structure, the operator stops turning the handle and then turns the bolt clockwise to make the end of the bolt tightly contact with the surface of the vertical plate, so that the adjustment work of the vertical plate can be completed without the operator consuming much physical strength, thereby saving manual labor, so that the position of the vertical plate can be adjusted without the operator consuming much physical strength, thereby saving manual labor.

[0012] Through the cooperation of the vertical plate and the auxiliary fixing mechanism, the positioning pin is inserted into the appropriate first limiting hole, so that the positioning pin enters the first limiting holes processed on the horizontal plate and the bent plate respectively, so that the bent plate can be limited, and the building formwork can be fixed by the bent plate and the ground, so that when the building formwork is long, the position of the concrete on both sides of the building formwork will not be changed, and the building formwork can be quickly fixed without the need for secondary fixation, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 Schematic diagram of the building formwork when it is not fixed;

[0015] Figure 3 for Figure 2 A left side cross-sectional view of the middle adjustment structure;

[0016] Figure 4 for Figure 2 A front view of

[0017] Figure 5 for Figure 1 Exploded view of the auxiliary fixing mechanism;

[0018] Figure 6 for Figure 2 Rear view of.

[0019] Explanation of the reference numerals in the accompanying drawings: 1. base, 2. steel bar, 3. adjustment structure, 301. first shell, 302. handle, 303. gear, 304. rack, 305. roller, 306. bolt, 4. auxiliary fixing mechanism, 401. horizontal plate, 402. bent plate, 403. first limiting hole, 404. positioning pin, 405. second limiting hole, 5. vertical plate. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] See attached Figure 1-6 : In this embodiment, an adjustable building formwork fixing bracket includes a base 1 and a vertical plate 5. The surface of the base 1 is provided with an adjustment structure 3, and the surface of the vertical plate 5 is provided with an auxiliary fixing mechanism 4. The through hole processed on the base 1 is slidably connected to the surface of the steel bar 2, and the end of the rack 304 is fixedly connected with the vertical plate 5. The surface of the vertical plate 5 is slidably connected to the first shell 301. The movement of the rack 304 drives the vertical plate 5 to slide along the slide groove processed on the first shell 301. The surface of the first shell 301 is fixedly connected to the surface of the base 1, and the end of the bolt 306 is tightly pressed against the surface of the vertical plate 5. The bolt 306 can limit the movement of the vertical plate 5, and the surface of the horizontal plate 401 is slidably connected to the slide groove processed on the vertical plate 5.

[0022] See attached Figure 2-4 and attached Figure 6

[0023] The adjustment structure 3 includes a first shell 301, which is rotatably connected to a turning handle 302 through a bearing, a gear 303 is fixedly connected to the end of the turning handle 302, the gear 303 is rotatably connected to the inner wall of the first shell 301 through a pin, the gear 303 is meshed with a rack 304, the rack 304 is rotatably connected to two rollers 305 through a bracket and a pin, the two rollers 305 are fitted with the surface of a slide groove processed on the inner wall of the first shell 301, the first shell 301 is connected to a bolt 306 through a threaded connection, the rotation of the turning handle 302 drives the gear 303 to rotate, thereby driving the rack 304 to move, and the movement of the rack 304 drives the two rollers 305 to roll along the surface of the slide groove processed on the inner wall of the first shell 301.

[0024] Refer to the attached Figure 1-2 and attached Figure 5-6

[0025] The auxiliary fixing mechanism 4 includes a horizontal plate 401 and a bent plate 402. The horizontal plate 401 is processed with a plurality of first limiting holes 403 and a second limiting holes 405. The bent plate 402 is processed with a plurality of first limiting holes 403. The horizontal plate 401 is slidably connected to the surface of the bent plate 402 through the second limiting holes 405. The bent plate 402 slides on the horizontal plate 401 along the second limiting holes 405. The horizontal plate 401 is slidably connected to the surface of the positioning pin 404 through the first limiting holes 403. The positioning pin 404 is slidably connected to the bent plate 402 through the first limiting holes 403 processed on the bent plate 402. The positioning pin 404 slides on the horizontal plate 401 and the bent plate 402 through the two first limiting holes 403.

[0026] Working principle:

[0027] When fixing a building template between debug fixes:

[0028] First, the operator places the building formwork at a suitable position on the ground, and then places the base 1 on the side of the building formwork facing away from the concrete. Then, the base 1 is made to fit the ground, and the steel bars 2 are inserted through the through holes processed on the base 1. The steel bars are then continuously hammered until the ends of the steel bars 2 are buried in the soil as much as possible, thereby maximizing the soil's grip on the steel bars 2, and using the part of the steel bar heads that protrude from the soil to limit the base 1.

[0029] Riser adjustment process:

[0030] First, turn the bolt 306 counterclockwise to move the end of the bolt 306 away from the vertical plate 5, and then the operator turns the handle 302 counterclockwise. The rotation of the handle 302 drives the gear 303 to rotate, thereby driving the rack 304 to move upward. The movement of the rack 304 drives the two rollers 305 to roll along the surface of the slide groove processed on the inner wall of the first shell 301. The rack 304 moves upward and drives the vertical plate 5 to move upward. When the vertical plate 5 moves upward to the appropriate position, the operator stops turning the handle 302, and then turns the bolt 306 clockwise to make the end of the bolt 306 press against the surface of the vertical plate 5, so that the operator does not need to expend much physical strength to complete the adjustment of the vertical plate 5, thereby saving manual labor.

[0031] Building formwork fixing process:

[0032] The operator inserts the horizontal plate 1 into the slide groove processed on the vertical plate 5, and then the operator inserts the two bent plates 402 into the appropriate second limiting holes 405 according to the length of the building template, so that the surface of the protruding part of the bent plate 402 and the surface of the bent plate 402 are both in contact with the surface of the building template. The operator inserts the positioning pin 404 into the appropriate first limiting hole 403, so that the positioning pin 404 enters the first limiting holes 403 processed on the horizontal plate 401 and the bent plate 402 respectively, so that the bent plate can be limited, and the building template can be fixed through the bent plate 402 and the ground, so that the building template can be quickly fixed, thereby improving work efficiency.

[0033] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. An adjustable building formwork fixing bracket, comprising a base (1) and a vertical plate (5), characterized in that: The surface of the base (1) is provided with an adjustment structure (3), the surface of the vertical plate (5) is provided with an auxiliary fixing mechanism (4), the through hole processed on the base (1) is slidably connected to the surface of the steel bar (2), the auxiliary fixing mechanism (4) comprises a horizontal plate (401) and a bent plate (402), the horizontal plate (401) is processed with a plurality of first limiting holes (403) and second limiting holes (405), the bent plate (402) is processed with a plurality of first limiting holes (403), the horizontal plate (401) is slidably connected to the surface of the bent plate (402) through the second limiting holes (405), the horizontal plate (401) is slidably connected to the surface of the positioning pin (404) through the first limiting holes (403), and the positioning pin (404) is slidably connected to the bent plate (402) through the first limiting holes (403) processed on the bent plate (402).

2. The adjustable building formwork fixing bracket according to claim 1 is characterized in that: The adjustment structure (3) comprises a first housing (301), the first housing (301) being rotatably connected to a handlebar (302) via a bearing, a gear (303) being fixedly connected to the end of the handlebar (302), the gear (303) being rotatably connected to the inner wall of the first housing (301) via a pin, the gear (303) being meshed with a rack (304), the rack (304) being rotatably connected to two rollers (305) via a bracket and a pin, the two rollers (305) being in contact with a slide groove surface processed on the inner wall of the first housing (301), and the first housing (301) being connected to a bolt (306) via a threaded connection.

3. The adjustable building formwork fixing bracket according to claim 2 is characterized in that: The end of the rack (304) is fixedly connected to a vertical plate (5), and the surface of the vertical plate (5) is slidably connected to the first housing (301).

4. The adjustable building formwork fixing bracket according to claim 3 is characterized in that: The surface of the first shell (301) is fixedly connected to the surface of the base (1), and the end of the bolt (306) is tightly pressed against the surface of the vertical plate (5).

5. The adjustable building formwork fixing bracket according to claim 4 is characterized in that: The surface of the horizontal plate (401) is slidably connected to a slide groove processed on the vertical plate (5).

Images