Stable steel bar bending equipment for building steel structure detection

Abstract

The utility model relates to the technical field of building steel structure detection, in particular to stable steel bar bending equipment for building steel structure detection, which comprises a processing plate, a bending device arranged on the processing plate, and two support frames symmetrically arranged on the processing plate, the sliding rod and the auxiliary rod are connected between the two supporting frames and arranged in parallel, the moving piece is arranged on the sliding rod in a sliding mode, and the clamping assembly is arranged on the moving piece and used for fixing the ends of the steel bars. The steel bars can be stably clamped and fixed through the clamping assembly, the position of the clamping assembly can be adjusted through movement of the moving part on the sliding rod and the auxiliary rod so as to adapt to the steel bars with different lengths, the convenience of the equipment in the using process is effectively improved, and the practicability is high. And the phenomenon that the reinforcing steel bar possibly flies in the bending process is effectively avoided, and the safety of equipment and testers is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of building steel structure detection, in particular to a stable steel bar bending device for building steel structure detection. Background Art

[0002] Rebar materials are an important part of the steel structure foundation of construction projects. In building steel structures, steel bars work together with concrete to form a whole to withstand various external loads. The addition of steel bars makes the concrete structure stronger and more stable, improving the overall performance and safety of the building. In the existing construction process, it is usually necessary to bend the steel bars. In order to test the mechanical properties of various steel bars in forward and reverse bending, ensure that the steel bars used in the building steel structure meet the relevant standards and requirements, and ensure the stability and safety of the building structure, some samples of steel bars need to be collected before use. Use bending equipment to perform bending tests on steel bars.

[0003] At present, many rebar bending equipment used for building steel structure inspection cannot effectively limit and fix the rebar during the test process, and requires manual support, which is time-consuming and labor-intensive. In addition, if you are not careful, the rebar can easily fly away, causing harm to the equipment and testers, resulting in high limitations on its use. Summary of the invention

[0004] The purpose of the utility model is to provide a stable steel bar bending device for detecting building steel structures, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A stable steel bar bending equipment for inspecting building steel structures comprises a processing plate, a bending device arranged on the processing plate, two support frames symmetrically arranged on the processing plate, a sliding rod and an auxiliary rod connected between the two support frames and arranged parallel to each other, a moving part slidably arranged on the sliding rod, and a clamping assembly arranged on the moving part for fixing the end of the steel bar.

[0007] Preferably, the moving part includes: a sliding block slidably mounted on the sliding rod, an auxiliary block slidably mounted on the auxiliary rod, a support plate connected between the sliding block and the auxiliary block, and a limit box arranged on the support plate with an open upper end.

[0008] Preferably, the clamping assembly includes: a bidirectional screw rotatably connected to the limit box, limit blocks threadedly connected to both ends of the bidirectional screw, and a clamping ring arranged at the upper end of the limit block, one end of the bidirectional screw passes through the side wall of the limit box and is connected to the output end of the motor, and the two openings of the clamping ring are arranged opposite to each other.

[0009] Preferably, a sliding hole is provided on the sliding rod, and a fixing hole is provided on the sliding block. The sliding hole and the fixing hole can overlap. A fixing rod is threadedly connected between the fixing hole and the sliding hole. A fixing block is provided at the end of the fixing rod, and anti-slip grooves are provided on the fixing block.

[0010] Preferably, the inner side wall of the clamping ring is provided with anti-slip grooves.

[0011] Preferably, a support box with a hollow interior is provided at the lower end of the processing plate, and a drawer is provided on the front side wall of the support box, and the drawer is slidably connected to the inner wall of the support box.

[0012] Preferably, anti-slip pads are provided at the four corners of the bottom wall of the support box, and a handle is provided on the front side wall of the drawer.

[0013] Preferably, an emergency switch is provided on the front side wall of the processing plate, and the emergency switch is electrically connected to the bending device.

[0014] Compared with the prior art, the advantages of the utility model are:

[0015] 1. The utility model can firmly clamp and fix the steel bar through the clamping assembly. By arranging the sliding rod and the auxiliary rod between the two support frames, a stable sliding track is provided for the moving part, ensuring that the moving part can slide steadily and smoothly, and can withstand the force generated when the steel bar is bent. By moving the moving part on the sliding rod and the auxiliary rod, the position of the clamping assembly can be adjusted to adapt to steel bars of different lengths, effectively improving the convenience of the equipment during use, effectively avoiding the collapse and flying phenomenon of the steel bar during the bending process, and protecting the safety of the equipment and testers;

[0016] 2. The utility model drives the two-way screw to rotate through a motor, thereby driving the two limit blocks to move, and then driving the clamping ring to move toward or away from each other, so that the ends of steel bars of different sizes can be quickly and stably clamped or loosened, effectively improving the automation of equipment use, improving work efficiency, reducing the labor intensity of operators, ensuring that the steel bars remain stable during the bending process, and improving the accuracy and reliability of the test;

[0017] 3. The utility model provides a sliding block on the sliding rod, an auxiliary block on the auxiliary rod, and a support plate between the sliding block and the auxiliary block, so that the steel bar bending equipment has high flexibility and adjustability. The fixing rod is passed through the fixing hole and the sliding hole for fixing, and the steel bar can be limited in different directions and angles, and the position of the steel bar during the test can be accurately controlled, which saves time and effort and improves the safety of the equipment during use.

[0018] 4. The utility model increases the friction between the clamping ring and the steel bar by setting anti-slip grooves on the inner wall of the clamping ring, thereby preventing the steel bar from sliding during the bending process, which may cause inaccurate testing or safety accidents;

[0019] 5. The utility model provides anti-skid pads at the four corners of the bottom of the support box to ensure that the equipment can remain stable even on an uneven ground, preventing test failure or safety accidents caused by equipment movement during the test. The drawer design makes it more convenient to store and take out items. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the front view of a steel bar bending device for testing a stable building steel structure;

[0022] Figure 2 A schematic diagram of the side view of a stable steel bar bending device for inspecting building steel structures;

[0023] Figure 3 A top view of a stable steel bar bending device for testing building steel structures

[0024] Figure 4 for Figure 3 Enlarged diagram of point A in the middle

[0025] Figure markings: 1-processing plate, 2-support box, 3-bending device, 4-emergency switch, 5-drawer, 6-handle, 7-anti-slip pad, 8-support frame, 9-limit box, 10-clamping ring, 11-sliding rod, 12-auxiliary rod, 13-sliding block, 14-auxiliary block, 15-fixed rod, 16-motor, 17-support plate, 18-bidirectional screw, 19-limit block. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the description of the present utility model, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when used. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0029] In addition, the terms "first", "second", "third", etc., if used, are only used to distinguish descriptions and cannot be understood as indicating or implying relative importance. The terms "horizontal", "vertical", "overhanging", etc., if used, do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0030] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connection", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0032] In order to solve the problems that the steel bar bending equipment for building steel structure inspection in the prior art cannot effectively limit and fix the steel bars during the test process, the steel bars are easy to collapse and fly, causing harm to the equipment and testers, etc., this embodiment provides a stable steel bar bending equipment for building steel structure inspection, such as Figure 1-Figure 4 As shown, a stable steel bar bending equipment for inspecting building steel structures includes a processing plate 1, and a bending device 3 arranged on the processing plate 1, two support frames 8 symmetrically arranged on the processing plate 1, a sliding rod 11 and an auxiliary rod 12 connected between the two support frames 8 and arranged parallel to each other, a moving part slidably arranged on the sliding rod, and a clamping assembly arranged on the moving part for fixing the end of the steel bar.

[0033] Among them, the moving part includes: a sliding block 13 slidably mounted on the sliding rod 11, an auxiliary block 14 slidably mounted on the auxiliary rod 12, a support plate 17 connected between the sliding block 13 and the auxiliary block 14, and a limit box 9 arranged on the support plate 17 and having an open upper end.

[0034] Among them, the clamping assembly includes: a bidirectional screw 18 rotatably connected to the limit box 9, limit blocks 19 threadedly connected to the two ends of the bidirectional screw 18, and a clamping ring 10 arranged at the upper end of the limit block 19, one end of the bidirectional screw 18 passes through the side wall of the limit box 9 and is connected to the output end of the motor 16, and the two openings of the clamping ring 10 are arranged opposite to each other.

[0035] Among them, the sliding rod 11 is provided with a sliding hole, and the sliding block 13 is provided with a fixing hole. The sliding hole and the fixing hole can overlap. The fixing hole and the sliding hole are threadedly connected with a fixing rod 15. A fixing block is provided at the end of the fixing rod 15, and anti-slip grooves are provided on the fixing block.

[0036] It should be noted that the bending device 3 is a common and mature technology on the market and will not be described in detail herein.

[0037] During use, one end of the steel bar is placed between the two clamping rings 10, and one end of the steel bar is at the bending device 3. According to the actual position and angle of the steel bar, the sliding block 13 on the movable sliding rod 11 is adjusted. Under the limitation of the auxiliary block 14 and the auxiliary rod 12, the steel bar located in the clamping ring 10 is also translated. When the steel bar is at a suitable angle, the fixing rod 15 is passed through the fixing hole and the sliding hole to fix the position of the moving part. Then the motor 16 is started, and the output of the motor 16 drives the bidirectional screw 18 to rotate. Under the limitation of the limit box 9, the two limit blocks 19 move toward the middle at the same time to clamp the steel bar, so as to achieve fixed limitation of the steel bar. Finally, the bending device 3 is started to perform a bending test on the steel bar. The utility model is easy to use, improves work efficiency, reduces the labor intensity of operators, effectively avoids the possible collapse and flying of steel bars during the bending process, protects the safety of equipment and testers, and improves the accuracy and reliability of the test.

[0038] In order to increase the friction between the clamping ring 10 and the steel bar and prevent the steel bar from sliding during the bending process, which may lead to inaccurate testing or safety accidents, the inner wall of the clamping ring 10 is provided with anti-slip grooves.

[0039] In order to facilitate the hand-held installation of the fixing rod 15 , a fixing block is provided on the fixing rod 15 , and an anti-slip pattern is provided on the fixing block.

[0040] In order to perform emergency start and stop when a device fails, an emergency switch 4 is provided on the front side wall of the processing plate 1 , and the emergency switch 4 is electrically connected to the bending device 3 .

[0041] In actual use, it is necessary to conveniently place and support the device. A hollow support box 2 is provided at the lower end of the processing plate 1. In order to ensure that the equipment can remain stable even on uneven ground and prevent test failure or safety accidents caused by equipment movement during the test, anti-slip pads 7 are provided at the four corners of the bottom wall of the support box 2.

[0042] In order to facilitate the storage and retrieval of replacement parts of the device, a drawer 5 is provided on the front side wall of the support box 2. The drawer 5 is slidably connected to the inner wall of the support box 2. In order to facilitate the hand-held pulling of the drawer 5 for movement, a handle 6 is provided on the front side wall of the drawer 5.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described by referring to the preferred embodiments of the utility model, those skilled in the art should understand that various changes can be made in form and details without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. A stable steel bar bending device for inspecting building steel structures, comprising a processing plate (1) and a bending device (3) arranged on the processing plate (1), characterized in that: It also includes two support frames (8) symmetrically arranged on the processing plate (1), a sliding rod (11) and an auxiliary rod (12) connected between the two support frames (8) and arranged parallel to each other, a moving part slidably arranged on the sliding rod (11), and a clamping assembly arranged on the moving part and used for fixing the end of the steel bar.

2. A stable steel bar bending device for testing building steel structures according to claim 1, characterized in that: The moving part comprises: a sliding block (13) slidably mounted on the sliding rod (11), an auxiliary block (14) slidably mounted on the auxiliary rod (12), a support plate (17) connected between the sliding block (13) and the auxiliary block (14), and a limit box (9) arranged on the support plate (17) and having an open upper end.

3. A stable steel bar bending device for testing building steel structures according to claim 2, characterized in that: The clamping assembly comprises: a bidirectional screw (18) rotatably connected to the limit box (9), limit blocks (19) respectively threadedly connected to the two ends of the bidirectional screw (18), and a clamping ring (10) arranged on the upper end of the limit block (19), one end of the bidirectional screw (18) passes through the side wall of the limit box (9) and is connected to the output end of the motor (16), and the openings of the two clamping rings (10) are arranged opposite to each other.

4. A stable steel bar bending device for testing building steel structures according to claim 2, characterized in that: The sliding rod (11) is provided with a sliding hole, the sliding block (13) is provided with a fixing hole, the sliding hole and the fixing hole can overlap, the fixing hole and the sliding hole are internally threadedly connected with a fixing rod (15), the end of the fixing rod (15) is provided with a fixing block, and the fixing block is provided with anti-slip grooves.

5. The stable steel bar bending equipment for building steel structure inspection according to claim 3 is characterized by: The inner side wall of the clamping ring (10) is provided with anti-slip grooves.

6. The stable steel bar bending equipment for building steel structure inspection according to claim 1 is characterized by: A support box (2) with a hollow interior is provided at the lower end of the processing plate (1), and a drawer (5) is provided on the front side wall of the support box (2), and the drawer (5) is slidably connected to the inner wall of the support box (2).

7. A stable steel bar bending device for testing building steel structures according to claim 6, characterized in that: Anti-slip pads (7) are provided at the four corners of the bottom of the support box (2), and a handle (6) is provided on the front side wall of the drawer (5).

8. The stable steel bar bending equipment for building steel structure inspection according to claim 1 is characterized by: An emergency switch (4) is provided on the front side wall of the processing plate (1), and the emergency switch (4) is electrically connected to the bending device (3).

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