Straightening device for reinforced concrete frame construction

Abstract

The utility model discloses a straightening device for reinforced concrete frame construction, which relates to the field of building construction and comprises a main track, a driving component and two outer sleeve frames, the inside of the main track is hollow, and the top of the main track is open. The double-section threaded rod drives the two sliding bases to get close to each other in the rotating process, the two sliding bases drive the two outer sleeve frames to move from the two ends of the reinforced concrete frame to the center position, when the four corners of the reinforced concrete frame are not straight, the two outer sleeve frames can abut against the interiors of the shaping frames on the two sides, and the two outer sleeve frames are clamped and stop moving; and the power push rod drives the hammering blocks to effectively hammer and straighten the four corners of the reinforced concrete frame until the reinforced concrete frame can pass through the shaping frames on the two sides, so that the straightening work of the reinforced concrete frame is efficiently and stably completed, and the practicability of equipment design is embodied.

Description

Technical Field

[0001] The utility model belongs to the field of building construction, and in particular relates to a straightening device for reinforced concrete frame construction. Background Art

[0002] Reinforced concrete, often referred to as reinforced concrete in engineering, refers to a composite material formed by adding steel mesh, steel plates or fibers to concrete to work together to improve the mechanical properties of concrete. It is the most common form of reinforced concrete.

[0003] For example, Chinese patent CN218926061U discloses a steel bar straightening device for construction, including a support frame, a bidirectional screw, a crank, a connecting block, a connecting rod and a straightening block, a bidirectional screw is rotatably arranged on the upper part of the support frame, the front and rear ends of the bidirectional screw are connected to the crank, the front and rear ends of the bidirectional screw are both threadedly arranged with connecting blocks, the left and right sides of the connecting block are rotatably arranged with connecting rods, and the inner ends of the four connecting rods are rotatably arranged with straightening blocks.

[0004] However, when the device is used for straightening work in the construction of square column reinforced concrete frames, it is unable to quickly and stably achieve the rapid hammer straightening operation of the square structure of the four corners of the reinforced concrete frame. The actual overall straightening efficiency is slow. At the same time, during the straightening process of the equipment, stable limit protection operation cannot be obtained, which cannot meet daily use needs.

[0005] Therefore, in order to solve the above technical problems, the present application proposes a straightening device for reinforced concrete frame construction. Utility Model Content

[0006] In view of the problems that when the device is used for straightening work in the construction of square column reinforced concrete frames, it is unable to quickly and stably realize the rapid hammer straightening operation of the square structure of the four corners of the reinforced concrete frame, the actual overall straightening efficiency is slow, and at the same time, stable limit protection operation cannot be obtained during the straightening process of the equipment, and the daily use needs cannot be met, the utility model provides a straightening device for reinforced concrete frame construction.

[0007] The utility model solves the technical problem by adopting a solution: a straightening device for reinforced concrete frame construction, comprising a main track, a driving assembly and two outer frames, wherein the interior of the main track is hollow and the top is open;

[0008] The two coat racks are respectively located at the top of the main rails, the interior of the coat racks is hollow, and the two ends thereof are respectively open, and the opposite ends of the two coat racks are respectively fixedly installed with shaping frames;

[0009] The outer four corners of the coat rack are provided with mounting grooves, and the inner four corners are provided with storage grooves.

[0010] A hammer block is arranged in the storage slot, a power push rod is installed on the installation slot, and the driving end of the power push rod passes through the installation slot and is fixedly connected to the hammer block;

[0011] The driving assembly is installed in the main track and can drive the two outer coat racks to move away from or closer to each other.

[0012] Preferably, the driving assembly includes a driving motor and a double-section threaded rod, both ends of the double-section threaded rod are respectively provided with bearings, the two bearings are respectively installed on the left and right side walls of the main track, the two sections of the thread of the double-section threaded rod are in opposite directions, and the two sections of the thread are respectively threadedly connected with a sliding seat, the sliding seat can slide axially along the inner wall of the main track, and its top is fixedly connected to the bottom of the outer coat rack, the driving motor is installed on the outer side of the main track, and its output shaft is fixedly connected to the end of the double-section threaded rod.

[0013] Preferably, it also includes an axle seat sleeved on the middle section of the double-section threaded rod, and the axle seat is installed in the main track.

[0014] Preferably, two side rails are further included, and the two side rails are respectively installed on the front and rear sides of the main rail. Two sliders are arranged in the side rails, and the two sliders are respectively installed on the bottom of the two coat racks.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model drives the double-section threaded rod to rotate through a driving motor. The double-section threaded rod drives two slides to approach each other during the rotation process. The two slides respectively drive two outer frames to move from the two ends of the reinforced concrete frame to the center position. When the four corners of the reinforced concrete frame are not straight, they will be connected to the shaping frames on both sides, so that the two outer frames are stuck and stop moving. By starting the power push rod, the power push rod drives the hammer block to perform effective hammer straightening operations on the four corners of the reinforced concrete frame until the reinforced concrete frame can pass through the shaping frames on both sides, thereby efficiently and stably completing the straightening work of the reinforced concrete frame, reflecting the practicality of the equipment design. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the double-section threaded rod of the utility model.

[0019] In the figure: 1 main track, 21 double-section threaded rod, 22 driving motor, 23 slide seat, 31 outer cover frame, 32 shaping frame, 33 power push rod, 34 hammer block, 35 mounting groove, 41 side track, 42 ​​slide block, 5 axis seat. DETAILED DESCRIPTION

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

[0021] See also Figure 1-2 The utility model provides a technical solution for a straightening device for reinforced concrete frame construction:

[0022] Embodiment 1:

[0023] according to Figure 1 and Figure 2 As shown, it includes a main track 1, a driving assembly and two outer coat racks 31. The interior of the main track 1 is hollow and the top is open.

[0024] The two outer coat racks 31 are respectively located at the top of the main track 1. The interior of the outer coat racks 31 is hollow, and the left and right ends are respectively open. The opposite ends of the two outer coat racks 31 are respectively fixedly installed with forming frames 32. When the four corners of the reinforced concrete frame are not straight, they will be connected to the forming frames 32 on both sides, so that the two outer coat racks 31 are stuck and stop moving.

[0025] The outer wall of the outer frame 31 is provided with mounting grooves 35 at the four corners thereof, and the inner wall of the outer frame 31 is provided with receiving grooves at the four corners thereof.

[0026] A hammer block 34 is provided in the storage groove, and a power push rod 33 is installed on the installation groove 35. The driving end of the power push rod 33 passes through the installation groove 35 and is fixedly connected to the hammer block 34. By starting the power push rod 33, the power push rod 33 drives the hammer block 34 to perform effective hammer straightening operations on the four corners of the reinforced concrete frame until the reinforced concrete frame can pass through the forming frames 32 on both sides.

[0027] The driving assembly is arranged in the main track 1, and the driving assembly includes a driving motor 22 and a double-section threaded rod 21. Bearings are respectively installed at both ends of the double-section threaded rod 21. The two bearings are respectively installed on the left and right side walls of the main track 1. The two bearings support the double-section threaded rod 21 to ensure the stability of the double-section threaded rod 21 during rotation.

[0028] The two sections of the thread of the double-section threaded rod 21 are in opposite directions, and the two sections of the thread are respectively threadedly connected with a slide 23. The slide 23 can slide axially along the inner wall of the main track 1, and its top is fixedly connected to the bottom of the outer coat rack 31. The drive motor 22 is installed on the outer side of the main track 1, and its output shaft is fixedly connected to the end of the double-section threaded rod 21. The drive motor 22 drives the double-section threaded rod 21. The double-section threaded rod 21 moves the two slides 23 during the rotation process, and the two slides 23 drive the two outer coat racks 31 to move away from or closer to each other during the movement.

[0029] When used specifically, the utility model is a straightening device for the construction of reinforced concrete frames. First, the reinforced concrete frame to be straightened is placed on the main track 1, so that the two ends of the reinforced concrete frame are respectively overlapped in the two outer frames 31, and then the driving motor 22 is started. The driving motor 22 drives the double-section threaded rod 21 to rotate. The double-section threaded rod 21 drives the two slides 23 to approach each other during the rotation process. The two slides 23 respectively drive the two outer frames 31 to move from the two ends of the reinforced concrete frame to the center position;

[0030] When the four corners of the reinforced concrete frame are not straight, they will hit the shaping frames 32 on both sides, causing the two outer frames 31 to get stuck and stop moving. At this time, the power push rod 33 is started, and the power push rod 33 drives the hammer block 34 to effectively hammer and straighten the four corners of the reinforced concrete frame until the reinforced concrete frame can pass through the shaping frames 32 on both sides, thereby completing the straightening work of the reinforced concrete frame efficiently and stably.

[0031] Embodiment 2:

[0032] On the basis of the first embodiment, Figure 2 As shown, it also includes an axle seat 5 sleeved on the middle section of the double-section threaded rod 21. The axle seat 5 is installed in the main track 1. The two-section threaded rod 21 is further supported by the axle seat 5 to ensure the stability of the two-section threaded rod 21 during rotation.

[0033] Embodiment three:

[0034] On the basis of the first embodiment, Figure 1 As shown, two side rails 41 are also included, and the two side rails 41 are respectively installed on the front and rear sides of the main rail 1. Two sliders 42 are arranged in the side rails 41, and the two sliders 42 are respectively installed at the bottom of the two outer frames 31. By setting the side rails 41 and the sliders 42, the outer frames 31 are auxiliary limited and supported to ensure the stability of the outer frames 31 during daily straightening of the reinforced concrete frame, which reflects the comprehensiveness of the equipment design.

Claims

1. A straightening device for reinforced concrete frame construction, characterized in that: It includes a main track, a driving assembly and two outer coat racks, wherein the interior of the main track is hollow and the top is open; The two coat racks are respectively located at the top of the main rails, the interior of the coat racks is hollow, and the two ends thereof are respectively open, and the opposite ends of the two coat racks are respectively fixedly installed with shaping frames; The outer four corners of the coat rack are provided with mounting grooves, and the inner four corners are provided with storage grooves. A hammer block is arranged in the storage slot, a power push rod is installed on the installation slot, and the driving end of the power push rod passes through the installation slot and is fixedly connected to the hammer block; The driving assembly is installed in the main track and can drive the two outer coat racks to move away from or closer to each other.

2. The straightening device for reinforced concrete frame construction according to claim 1 is characterized in that: The driving assembly includes a driving motor and a double-section threaded rod. Bearings are respectively mounted at both ends of the double-section threaded rod. The two bearings are respectively installed on the left and right side walls of the main track. The two sections of the thread of the double-section threaded rod are in opposite directions. The two sections of the thread are respectively threaded with a sliding seat. The sliding seat can slide axially along the inner wall of the main track. The top of the sliding seat is fixedly connected to the bottom of the outer coat rack. The driving motor is installed on the outer side of the main track, and the output shaft of the sliding seat is fixedly connected to the end of the double-section threaded rod.

3. The straightening device for reinforced concrete frame construction according to claim 2 is characterized in that: It also includes an axle seat which is sleeved on the middle section of the double-section threaded rod, and the axle seat is installed in the main track.

4. The straightening device for reinforced concrete frame construction according to claim 2 or 3, characterized in that: The utility model also comprises two side rails, which are respectively installed at the front and rear sides of the main rail, and two sliding blocks are arranged in the side rails, which are respectively installed at the bottoms of the two coat racks.

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