Reinforcing steel bar limiting frame for building construction

Abstract

The utility model discloses a building construction reinforcing steel bar limiting frame, which relates to the technical field of house building construction and comprises a frame body, a plurality of reinforcing steel bar bodies are movably sleeved in the frame body, a plurality of first clamping plates are fixedly arranged on the side wall in the frame body in a surrounding manner, and a plurality of second clamping plates are arranged in the frame body. Each first clamping plate is matched with the corresponding second clamping plate, the reinforcing steel bar bodies are matched with the corresponding first clamping plates and the corresponding second clamping plates, one side of each second clamping plate is connected with a connecting mechanism, a driving mechanism is arranged in the frame body, and the driving mechanism is in transmission connection with the multiple sets of connecting mechanisms. The movable block vertically moves to drive the first U-shaped plates to horizontally move, so that the effect of fixing a plurality of reinforcing steel bar bodies is achieved, and a large amount of manpower and time are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a steel bar limiting frame for building construction. Background Art

[0002] Rebar limiters refer to a measure used to ensure the positioning of rebars when pouring concrete, such as the wall panel limiters used in wall panel reinforcement construction. Rebar limiters must be used during installation to strictly ensure the thickness of the rebar's protective layer. Traditional rebars do not have a limiting structure. When pouring cement with rebars in construction, the rebars will shift, causing the building to be unstable and inconvenient for users.

[0003] After searching, a steel bar limiting structure with publication number CN219864136U was found. It has a limiting function, and the upper and lower sets of elastic wrapping belts are connected by four support columns and studs. At the same time, the support columns act as reinforcing ribs to enhance the limiting ability of the steel bars. The structure includes a steel bar body, and the steel bar body forms a frame. The top and bottom peripheries of the frame of the steel bar body are wrapped with elastic wrapping belts. A connecting component for connecting and fixing the steel bars is provided on the inner side of the elastic wrapping belt corresponding to the position of each steel bar body, and the connecting component can be adjusted according to the spacing of the steel bar body.

[0004] The above technical solution has the following shortcomings:

[0005] The steel bar body in the above technical solution needs to repeatedly open or close the clamp frame when installing or disassembling, which takes a lot of time and reduces practicality. Utility Model Content

[0006] In view of the problem that the clamping frame needs to be opened or closed repeatedly for many times during installation or removal of the existing steel bar body, which takes a lot of time, the present utility model is proposed.

[0007] Therefore, the utility model aims to provide a steel bar limiting frame for construction, which solves the problem that the steel bar body needs to be repeatedly opened or closed for many times during installation or removal, which takes a lot of time.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A steel bar limiting frame for construction, comprising a frame body, wherein a plurality of steel bar bodies are movably sleeved inside the frame body, a plurality of first clamping plates are fixedly arranged around the side walls inside the frame body, a plurality of second clamping plates are arranged inside the frame body, each of the first clamping plates matches the corresponding second clamping plates, the steel bar bodies match the corresponding first clamping plates and second clamping plates, a connecting mechanism is connected to one side of each of the second clamping plates, a driving mechanism is arranged inside the frame body, the driving mechanism is transmission-connected to a plurality of groups of connecting mechanisms, and a plurality of steel bar bodies are fixed by vertical movement of a moving block, thereby saving a lot of time and labor costs.

[0010] Preferably, the connecting mechanism includes a first U-shaped plate, a second U-shaped plate and a connecting rod, the first U-shaped plates are fixedly connected to the corresponding second clamping plates, the second U-shaped plates are connected to the driving mechanism, the two ends of the connecting rod are fixedly sleeved with the first U-shaped plate and the second U-shaped plate through a first axle pin and a second axle pin respectively, and a limiting mechanism is provided at the bottom of each of the first U-shaped plates, and the first U-shaped plate is driven to move through the connecting rod by the vertical movement of the second U-shaped plate, and the first U-shaped plate moves horizontally under the action of the limiting mechanism.

[0011] Preferably, the limiting mechanism includes a sliding rod and a U-shaped rod, the sliding rod is fixedly connected to the first U-shaped plate, the U-shaped rod is movably sleeved with the sliding rod and fixedly connected to the bottom of the frame, and when the first U-shaped rod moves, the U-shaped rod and the sliding rod allow it to move horizontally.

[0012] Preferably, the driving mechanism includes a fixed rod, a screw rod and a moving block, one end of the screw rod passes through the interior of the frame and is rotatably connected to the frame, the fixed rod is fixedly connected to the screw rod outside the frame, and the staff rotates the fixed rod to drive the screw rod to rotate through the fixed rod, thereby allowing the moving block to move vertically.

[0013] Furthermore, a plurality of third U-shaped plates are symmetrically fixedly provided at the bottom of the frame, and a third axle pin is rotatably sleeved inside each of the third U-shaped plates. A plurality of fixing nails are provided under the frame, and each of the fixing nails is fixedly connected to the corresponding third axle pin. An adsorption mechanism is connected to one side of each of the fixing nails, and the fixing nails can fix the frame, and the fixing nails can be pulled out for recovery.

[0014] Preferably, the adsorption mechanism includes a first magnet and a second magnet, the first magnets are respectively fixed on one side of the corresponding fixing pins, the second magnets are fixed on the bottom of the frame, the first magnet matches the second magnet, and the first magnet and the second magnet can be conveniently placed after the frame is recovered.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. The utility model drives the multiple second U-shaped plates to move vertically through the vertical movement of the moving block, thereby driving the multiple first U-shaped plates to move horizontally. The multiple first U-shaped plates move horizontally to fix the multiple steel bar bodies, saving a lot of manpower and time.

[0017] 2. In the utility model, during installation, the fixing nails are rotated to be vertical to the ground and then sunk into the ground to fix the frame. After the mold is formed, the fixing nails are pulled out to recycle the frame and fix it through the adsorption mechanism.

[0018] 3. According to the utility model, after the worker pulls the fixing nail out of the ground, the worker rotates the fixing nail to adsorb the first magnet and the second magnet to fix the fixing nail, thereby preventing the tail of the fixing nail from causing harm to the worker. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a top view and cross-sectional view of the connection structure of the utility model;

[0022] Figure 3 For the utility model Figure 1 A magnified schematic diagram of part A.

[0023] Description of reference numerals:

[0024] 1. Frame; 2. Steel bar body; 3. First clamping plate; 4. Second clamping plate; 5. First U-shaped plate; 6. Second U-shaped plate; 7. Connecting rod; 8. Sliding rod; 9. U-shaped rod; 10. Fixed rod; 11. Screw rod; 12. Moving block; 13. Third U-shaped plate; 14. Third axle pin; 15. Fixed nail; 16. First magnet; 17. Second magnet. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] The utility model embodiment discloses a steel bar limiting frame for building construction.

[0027] The utility model provides Figure 1-3A construction steel bar limiting frame shown includes a frame body 1, a plurality of steel bar bodies 2 are movably sleeved inside the frame body 1, a plurality of first clamping plates 3 are fixedly arranged around the side walls inside the frame body 1, a plurality of second clamping plates 4 are arranged inside the frame body 1, each first clamping plate 3 is matched with the corresponding second clamping plate 4, the steel bar bodies 2 are matched with the corresponding first clamping plates 3 and second clamping plates 4, one side of the second clamping plates 4 is connected with a connecting mechanism, a driving mechanism is arranged inside the frame body 1, the driving mechanism is transmission-connected with a plurality of groups of connecting mechanisms, the staff drives the connecting mechanism to operate through the driving mechanism, and the steel bar bodies 2 are fixed through the connecting mechanism.

[0028] In order to fix the steel bar body 2, Figure 1-2 As shown, the connecting mechanism includes a first U-shaped plate 5, a second U-shaped plate 6 and a connecting rod 7. The first U-shaped plates 5 are fixedly connected to the corresponding second clamping plates 4, the second U-shaped plates 6 are connected to the driving mechanism, and the two ends of the connecting rod 7 are fixedly sleeved with the first U-shaped plate 5 and the second U-shaped plate 6 through a first axle pin and a second axle pin respectively. A limiting mechanism is provided at the bottom of each first U-shaped plate 5. The moving block 12 moves vertically to drive the second U-shaped plate 6 to move. The second U-shaped plate 6 drives the first U-shaped plate 5 to move horizontally through the limiting mechanism through the connecting rod 7. The first U-shaped plate 5 moves horizontally to achieve the effect of fixing the steel bar body 2.

[0029] In order to allow the first U-shaped plate 5 to move horizontally, Figure 1 As shown, the limiting mechanism includes a sliding rod 8 and a U-shaped rod 9. The sliding rod 8 is fixedly connected to the first U-shaped plate 5. The U-shaped rod 9 is movably sleeved with the sliding rod 8 and fixedly connected to the bottom of the frame 1. The second U-shaped plate 6 drives the first U-shaped plate 5 to move through the connecting rod 7. The limiting effect of the sliding rod 8 and the U-shaped rod 9 achieves the effect of allowing the first U-shaped plate 5 to move horizontally.

[0030] And in order to make the moving block 12 move vertically, as Figure 1 As shown, the driving mechanism includes a fixed rod 10, a screw rod 11 and a moving block 12. One end of the screw rod 11 passes through the interior of the frame 1 and is rotatably connected to the frame 1. The fixed rod 10 is fixedly connected to the screw rod 11 outside the frame 1. The staff rotates the fixed rod 10 to drive the screw rod 11 to rotate. The rotation of the screw rod 11 drives the moving block 12 to move vertically through the limiting action of the first U-shaped plate 5 and the connecting rod 7.

[0031] In order to fix the frame 1, Figure 3As shown, a plurality of third U-shaped plates 13 are symmetrically fixedly provided at the bottom of the frame 1, and a third axle pin 14 is rotatably sleeved inside each of the third U-shaped plates 13. A plurality of fixing nails 15 are provided under the frame 1, and each fixing nail 15 is fixedly connected to the corresponding third axle pin 14, and one side of each fixing nail 15 is connected to an adsorption mechanism. The fixing nail 15 is rotated to immerse the fixing nail 15 vertically into the ground to fix the frame 1. When the mold is formed, the fixing nail 15 is taken out to recycle the frame 1.

[0032] Finally, in order to facilitate the recovery of the frame 1, in order to Figure 3 As shown, the adsorption mechanism includes a first magnet 16 and a second magnet 17. The first magnets 16 are fixedly arranged on one side of the corresponding fixing nails 15, and the second magnets 17 are fixedly arranged at the bottom of the frame 1. The first magnet 16 matches the second magnet 17. When the staff recycles the frame 1, the fixing nails 15 are rotated to allow the first magnet 16 and the second magnet 17 to be adsorbed to achieve a fixing effect.

[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A steel bar limiting frame for construction, comprising a frame body (1), characterized in that: The frame (1) is internally movably sleeved with a plurality of steel bar bodies (2); the frame (1) is internally fixed with a plurality of first clamping plates (3) around the side walls; the frame (1) is internally provided with a plurality of second clamping plates (4); each of the first clamping plates (3) matches with a corresponding second clamping plate (4); the steel bar bodies (2) match with the corresponding first clamping plates (3) and second clamping plates (4); one side of each of the second clamping plates (4) is connected with a connecting mechanism; the frame (1) is internally provided with a driving mechanism; the driving mechanism is transmission-connected with a plurality of connecting mechanisms.

2. A construction steel bar limiting frame according to claim 1, characterized in that: The connecting mechanism comprises a first U-shaped plate (5), a second U-shaped plate (6) and a connecting rod (7); the first U-shaped plates (5) are fixedly connected to the corresponding second clamping plates (4); the second U-shaped plates (6) are connected to the driving mechanism; the two ends of the connecting rod (7) are respectively fixedly sleeved with the first U-shaped plate (5) and the second U-shaped plate (6) through a first axle pin and a second axle pin; and a limiting mechanism is provided at the bottom of each of the first U-shaped plates (5).

3. A construction steel bar limiting frame according to claim 2, characterized in that: The limiting mechanism comprises a sliding rod (8) and a U-shaped rod (9), wherein the sliding rod (8) is fixedly connected to the first U-shaped plate (5), and the U-shaped rod (9) is movably sleeved with the sliding rod (8) and fixedly connected to the bottom of the frame (1).

4. A construction steel bar limiting frame according to claim 1, characterized in that: The driving mechanism comprises a fixed rod (10), a screw rod (11) and a moving block (12); one end of the screw rod (11) penetrates into the interior of the frame (1) and is rotatably connected to the frame (1); and the fixed rod (10) is fixedly connected to the screw rod (11) outside the frame (1).

5. A construction steel bar limiting frame according to claim 1, characterized in that: A plurality of third U-shaped plates (13) are symmetrically fixedly arranged at the bottom of the frame body (1), a third shaft pin (14) is rotatably sleeved inside each of the third U-shaped plates (13), a plurality of fixing nails (15) are arranged below the frame body (1), each of the fixing nails (15) is fixedly connected to a corresponding third shaft pin (14), and one side of each of the fixing nails (15) is connected to an adsorption mechanism.

6. A construction steel bar limiting frame according to claim 5, characterized in that: The adsorption mechanism comprises a first magnet (16) and a second magnet (17), wherein the first magnets (16) are fixedly arranged on one side of a corresponding fixing pin (15), and the second magnets (17) are fixedly arranged at the bottom of the frame (1), and the first magnets (16) and the second magnets (17) match each other.

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