Building construction template clamp

Abstract

The utility model discloses a building construction formwork clamp, which belongs to the technical field of building construction and comprises a first right-angle frame and a second right-angle frame, fixing grooves are arranged at two ends of the first right-angle frame, and movable connecting components are arranged between two ends of the second right-angle frame and the corresponding fixing grooves. By means of the first right-angle frame and the second right-angle frame which are movably installed together, when stand column formworks of different sizes are clamped and fixed, a user can directly adjust the relative position between the first right-angle frame and the second right-angle frame, then the matched auxiliary supporting blocks are selected to be clamped in inner cavities of the channels, and the stand column formworks can be clamped and fixed through the first right-angle frame and the second right-angle frame. And the hand wheel is screwed, so that the abutting plate abuts against the surface of the second right-angle frame, the abutting plate is matched with the auxiliary supporting block for use, the relative position between the first right-angle frame and the second right-angle frame is fixed, the abutting plate is clamped on the surface of a template of a stand column, and stand column templates of different sizes are clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a building construction template clamp. 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 load 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 the cost of the project. The formwork of the column usually uses a square clamp to clamp the four sides of the column.

[0003] A Chinese patent with announcement number CN217439550U discloses a construction formwork clamp, comprising: an adjustment and fixing mechanism and an extrusion and fixing mechanism; wherein the adjustment and fixing mechanism comprises a plurality of clamping plates, a plurality of U-shaped blocks are fixedly connected to the clamping plates, a connecting plate is movably connected inside the U-shaped block, the formwork of the concrete column is clamped between the two connecting plates by pulling the connecting plate out of the U-shaped block, and then the third threaded rod is screwed back into the connecting plate, the second threaded rod is rotated to drive the pressing block to squeeze the connecting plate, so that the connecting plate clamps the formwork, the third knob is rotated to drive the first threaded rod, and the first threaded rod pushes the pressing plate to squeeze the formwork on the other two sides, thereby completing the clamping and tightening of the formwork of the concrete column, being able to quickly clamp the formwork of the concrete column, and not easily causing the connection to loosen due to external force, having reliable firmness, and preventing deformation caused by loose formwork.

[0004] The construction formwork clamp involved in the above patent still has some obvious defects in actual use: the device is not adjustable and is only suitable for columns of one size. When columns of different sizes need to be clamped by the formwork, clamps of other sizes need to be replaced. Clamps of various sizes need to be prepared for use with columns of different sizes, which is inconvenient to use. Therefore, we need to propose a construction formwork clamp. Utility Model Content

[0005] The purpose of the utility model is to provide a construction template clamp, which has the advantage of being adjustable according to column templates of different sizes, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides a construction formwork clamp, including a first right-angle frame and a second right-angle frame, both ends of the first right-angle frame are provided with fixed grooves, both ends of the second right-angle frame are provided with movable connection components between the corresponding fixed grooves, both ends of the second right-angle frame are movably connected to the corresponding fixed groove inner cavities through the movable connection components, both ends of the first right-angle frame are provided with tightening components, the inner cavity of the fixed groove is provided with auxiliary support components, and both ends of the first right-angle frame are respectively fixed to the corresponding fixed groove inner cavities through the tightening components and the auxiliary support components.

[0007] Preferably, the clamping assembly includes a threaded tube embedded in both ends of the first right-angle frame, the inner cavity of the threaded tube is threadedly connected to a threaded rod, one end of the threaded rod passes through the threaded tube and extends to the outside of the first right-angle frame where a handwheel is fixedly installed, the other end of the threaded rod passes through the threaded tube and extends to the inner cavity of the fixed groove where a clamping plate is rotatably connected, and the surface of the clamping plate is slidably connected to the inner wall of the fixed groove.

[0008] Preferably, both ends of the first right-angle frame are provided with mounting holes adapted to the threaded tube, and the surface of the threaded tube is fixedly connected to the inner wall of the mounting hole.

[0009] Preferably, the auxiliary support assembly comprises an auxiliary support block arranged in the inner cavity of the fixing groove, the inner wall of the fixing groove is provided with a groove matched with the auxiliary support block, and the surface of the auxiliary support block is snap-fitted with the inner wall of the groove.

[0010] Preferably, the movable connection component includes a sliding rod arranged at the top of both ends of the second right-angle frame, and a sliding groove is opened at the top of both ends of the first right-angle frame. The bottom of the sliding groove is connected to the top of the fixed groove, and the surface of the sliding rod is slidably connected to the inner wall of the sliding groove. The bottom end of the sliding rod is movably installed on the top of the second right-angle frame through the sliding component.

[0011] Preferably, the sliding assembly includes two groups of grooves opened at the top of the second right-angle frame, the inner cavity of the groove is slidably connected with a slider, the bottom end of the sliding rod is fixedly connected to the top of the slider, and a limiting assembly is arranged between the surface of the slider and the inner wall of the groove.

[0012] Preferably, the limiting assembly includes limiting rods fixedly mounted on both sides of the inner cavity of the groove, the surface of the sliding block is provided with limiting grooves adapted to the limiting rods, and the inner wall of the limiting groove is slidably connected to the surface of the limiting rods.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model uses a first right-angle frame and a second right-angle frame that are movably installed together. When clamping and fixing column templates of different sizes, the user can directly adjust the relative position between the first right-angle frame and the second right-angle frame, and then select a matching auxiliary support block to be clamped in the inner cavity of the groove, and turn the hand wheel to press the clamping plate against the surface of the second right-angle frame, so that the clamping plate is used in conjunction with the auxiliary support block to fix the relative position between the first right-angle frame and the second right-angle frame, and is clamped on the template surface of the column to clamp and fix column templates of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the first right-angle frame and the second right-angle frame of the utility model when they are adjusted;

[0017] Figure 3 It is a structural schematic diagram of the tightening assembly and the auxiliary supporting assembly of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the sliding assembly of the utility model;

[0019] Figure 5 For this utility model Figure 1 Enlarged view of point A in the middle.

[0020] In the figure: 1. first right angle frame; 2. second right angle frame; 3. fixing groove; 4. threaded tube; 5. threaded rod; 6. hand wheel; 7. clamping plate; 8. mounting hole; 9. auxiliary support block; 10. groove; 11. slide rod; 12. slide groove; 13. groove; 14. slide block; 15. limit rod; 16. limit groove. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-Figure 5The utility model provides a construction template clamp, including a first right-angle frame 1 and a second right-angle frame 2, both ends of the first right-angle frame 1 are provided with fixed grooves 3, and both ends of the second right-angle frame 2 are provided with movable connection components between the corresponding fixed grooves 3, and both ends of the second right-angle frame 2 are movably connected with the corresponding inner cavities of the fixed grooves 3 through the movable connection components. The movable connection components include sliding rods 11 arranged at the tops of the two ends of the second right-angle frame 2, and the tops of the two ends of the first right-angle frame 1 are provided with sliding grooves 12, and the bottom of the sliding grooves 12 is connected to the top of the fixed grooves 3. The surface of the sliding rod 11 is slidably connected to the inner wall of the sliding grooves 12, and the bottom end of the sliding rod 11 is movably installed on the top of the second right-angle frame 2 through the sliding component. The sliding component includes two groups of grooves 13 opened at the top of the second right-angle frame 2, and the inner cavity of the grooves 13 is slidably connected with a slider 14, and the bottom end of the sliding rod 11 is fixedly connected to the top of the slider 14.

[0023] By setting the movable connection component, the first right angle frame 1 and the second right angle frame 2 can be movably connected together. Figure 1 and Figure 2 As shown, the user can select the relative position between the first right angle frame 1 and the second right angle frame 2 according to the size of the column. Since the first right angle frame 1 and the second right angle frame 2 are movably arranged, the adjustment is relatively convenient. The first right angle frame 1 or the second right angle frame 2 can be directly pulled. When it moves, the slider 14 will slide in the inner cavity of the groove 13, and the slide rod 11 will also slide in the inner cavity of the slide groove 12.

[0024] Preferably, a limiting assembly is arranged between the surface of the slider 14 and the inner wall of the groove 13, and the limiting assembly includes a limiting rod 15 fixedly installed on both sides of the inner cavity of the groove 13, and a limiting groove 16 adapted to the limiting rod 15 is opened on the surface of the slider 14, and the inner wall of the limiting groove 16 is slidably connected to the surface of the limiting rod 15. Through the setting of the limiting assembly, the slider 14 can be limited to prevent the slider 14 from falling off from the groove 13, and the coordinated use of the limiting rod 15 and the limiting groove 16 can also improve the stability of the movement of the slider 14. When the slider 14 moves, it will drive the limiting groove 16 to slide on the surface of the limiting rod 15.

[0025] It is worth mentioning that both ends of the first right-angle frame 1 are provided with a clamping assembly, which includes a threaded tube 4 embedded in the two ends of the first right-angle frame 1, the inner cavity of the threaded tube 4 is threadedly connected with a threaded rod 5, one end of the threaded rod 5 passes through the threaded tube 4 and extends to the outside of the first right-angle frame 1, where a handwheel 6 is fixedly installed, and the other end of the threaded rod 5 passes through the threaded tube 4 and extends to the inner cavity of the fixed groove 3, where a clamping plate 7 is rotatably connected, and the surface of the clamping plate 7 is slidably connected to the inner wall of the fixed groove 3, and the inner cavity of the fixed groove 3 is provided with an auxiliary support assembly, which includes an auxiliary support block 9 arranged in the inner cavity of the fixed groove 3, and the inner wall of the fixed groove 3 is provided with a groove 10 matched with the auxiliary support block 9, and the surface of the auxiliary support block 9 is clamped with the inner wall of the groove 10, and both ends of the first right-angle frame 1 are respectively fixed to the corresponding inner cavity of the fixed groove 3 through the clamping assembly and the auxiliary support assembly.

[0026] By using the clamping assembly and the auxiliary support assembly in coordination, after adjusting the connection position of the first right-angle frame 1 and the second right-angle frame 2 according to columns of different sizes, the user can place the auxiliary support block 9 of the corresponding size in the inner cavity of the groove 10 and turn the handwheel 6. The rotation of the handwheel 6 will drive the threaded rod 5 to rotate. Since the threaded rod 5 and the threaded tube 4 are threadedly connected, the threaded rod 5 will move when it rotates, thereby driving the clamping plate 7 to move. The clamping plate 7 can clamp the second right-angle frame 2 against the surface of the auxiliary support block 9, thereby fixing the first right-angle frame 1 and the second right-angle frame 2 on the template of the column to clamp and fix the template of the column.

[0027] Furthermore, mounting holes 8 compatible with the threaded tube 4 are provided at both ends of the first right-angle frame 1, and the surface of the threaded tube 4 is fixedly connected to the inner wall of the mounting hole 8. Through the setting of the mounting hole 8, an installation space can be provided for the threaded tube 4.

[0028] 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 construction template fixture, comprising a first right-angle frame (1) and a second right-angle frame (2), characterized in that: Both ends of the first right-angle frame (1) are provided with fixing grooves (3), and both ends of the second right-angle frame (2) are provided with movable connection components between the corresponding fixing grooves (3), and both ends of the second right-angle frame (2) are movably connected to the corresponding inner cavities of the fixing grooves (3) through the movable connection components. Both ends of the first right-angle frame (1) are provided with tightening components, and the inner cavity of the fixing groove (3) is provided with auxiliary support components. Both ends of the first right-angle frame (1) are fixed to the corresponding inner cavities of the fixing grooves (3) through the tightening components and the auxiliary support components.

2. A construction template clamp according to claim 1, characterized in that: The clamping assembly comprises a threaded tube (4) embedded at both ends of the first right-angle frame (1); the inner cavity of the threaded tube (4) is threadedly connected to a threaded rod (5); one end of the threaded rod (5) passes through the threaded tube (4) and extends to the outside of the first right-angle frame (1) where a hand wheel (6) is fixedly installed; the other end of the threaded rod (5) passes through the threaded tube (4) and extends to the inner cavity of the fixed groove (3) where a clamping plate (7) is rotatably connected; the surface of the clamping plate (7) is slidably connected to the inner wall of the fixed groove (3).

3. A construction template clamp according to claim 2, characterized in that: Both ends of the first right-angle frame (1) are provided with mounting holes (8) adapted to the threaded tube (4), and the surface of the threaded tube (4) is fixedly connected to the inner wall of the mounting hole (8).

4. A construction template clamp according to claim 1, characterized in that: The auxiliary support assembly comprises an auxiliary support block (9) arranged in the inner cavity of the fixing groove (3); the inner wall of the fixing groove (3) is provided with a groove (10) adapted to the auxiliary support block (9); the surface of the auxiliary support block (9) is snap-fitted to the inner wall of the groove (10).

5. A construction template clamp according to claim 1, characterized in that: The movable connection assembly comprises a sliding rod (11) arranged at the top of both ends of the second right-angle frame (2); a sliding groove (12) is provided at the top of both ends of the first right-angle frame (1); the bottom of the sliding groove (12) is connected to the top of the fixed groove (3); the surface of the sliding rod (11) is slidably connected to the inner wall of the sliding groove (12); and the bottom end of the sliding rod (11) is movably installed on the top of the second right-angle frame (2) through a sliding assembly.

6. A construction template clamp according to claim 5, characterized in that: The sliding assembly comprises two groups of grooves (13) opened at the top of the second right-angle frame (2); the inner cavity of the groove (13) is slidably connected with a slider (14); the bottom end of the slide rod (11) is fixedly connected to the top of the slider (14); and a limit position assembly is arranged between the surface of the slider (14) and the inner wall of the groove (13).

7. A construction template clamp according to claim 6, characterized in that: The limiting assembly comprises limiting rods (15) fixedly mounted on both sides of the inner cavity of the groove (13); a limiting groove (16) matching the limiting rod (15) is formed on the surface of the sliding block (14); and the inner wall of the limiting groove (16) is slidably connected to the surface of the limiting rod (15).

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