Machining auxiliary device for formed reinforcing mesh

Abstract

The utility model belongs to the technical field of reinforcing steel bar machining, and particularly provides a formed reinforcing steel bar mesh machining auxiliary device which comprises a steel plate and a plurality of positioning rods, positioning plates are arranged at the bottom end and one side of the steel plate, the positioning rods are distributed in a criss-cross mode according to the spacing of reinforcing steel bar meshes, and the two ends of each positioning rod extend out of the surface of the steel plate. Limiting plates are installed at the top end and the other side of the steel plate through telescopic mechanisms correspondingly, the limiting plates move close to or away from the top end or the side end of the steel plate under the action of the telescopic mechanisms, and the positioning plates and the limiting plates correspond to the length, extending out of the surface of the steel plate, of the positioning rods. Through the arrangement of the positioning rods extending out of the two surfaces of the steel plate, two sets of reinforcing meshes can be machined at the same time, the utilization rate of the device is improved, then the machining efficiency is improved, the two ends of a reinforcing steel bar can be limited through the arrangement of the telescopic mechanism, the limiting plate and the positioning plate, and displacement change of the reinforcing steel bar is prevented; the processing efficiency is further improved, and the quality of finished products can be ensured.

Description

Technical Field

[0001] This utility model relates to the field of steel bar processing technology, and specifically to an auxiliary device for processing formed steel bar mesh. Background Technology

[0002] Steel mesh is commonly used in tunnel initial support, slope, and shotcrete between support piles.

[0003] Utility model patent CN221935738U discloses an auxiliary device for processing reinforcing mesh, specifically including an inclined support frame. The support frame has support rods on its rear side and positioning rods perpendicular to the plane of the support frame on its front side. The positioning rods are arranged in at least two rows and at least two columns. This patent uses positioning rods to define the position of each reinforcing bar during mesh manufacturing, thereby directly forming an upright, multi-layered reinforcing mesh on the front side of the support frame. This improves the production efficiency of the reinforcing mesh, reduces the welding difficulty, and alleviates the labor intensity of workers. However, this patent has the drawback of difficulty in restricting the reinforcing bars during use, leading to easy movement of the bars during welding, affecting the processing efficiency and product quality. Furthermore, the device can only be used on one side, resulting in low utilization and further impacting the processing efficiency of the reinforcing mesh. Utility Model Content

[0004] To address the technical problems in the prior art, this utility model provides an auxiliary device for processing formed steel mesh, including a steel plate and multiple positioning rods. Positioning plates are provided at the bottom and one side of the steel plate. The positioning rods are perpendicularly connected to the surface of the steel plate. The multiple positioning rods are distributed crisscrossingly according to the spacing of the steel mesh. Both ends of the positioning rods extend beyond the surface of the steel plate. Limiting plates are installed at the top and another side of the steel plate via telescopic mechanisms. The limiting plates move closer to or further away from the top or side of the steel plate under the action of the telescopic mechanisms. Both the positioning plates and the limiting plates correspond to the length of the positioning rods extending beyond the surface of the steel plate.

[0005] Furthermore, the telescopic mechanism includes a connecting rod and a spring. The top and other sides of the steel plate are provided with connecting holes. One end of the connecting rod is slidably installed in the connecting hole, and the other end is fixedly connected to the limiting plate. The spring is sleeved on the outside of the connecting rod, and both ends of the spring are fixedly connected to the steel plate and the limiting plate, respectively.

[0006] Furthermore, the limiting plate is provided with two positioning grooves that mate with the ends of the reinforcing bars, spaced apart along its width. The grooves are oriented in the same direction as the length of the limiting plate. The two positioning grooves are respectively located on both sides of the connecting rod. The positioning grooves are slidably connected to the limiting plate, and the sliding direction is the width direction of the limiting plate.

[0007] Furthermore, both sides of the limiting plate are provided with fixing plates, and the fixing plates are provided with threaded through holes. An adjusting screw is threadedly connected to the threaded through holes. One end of the adjusting screw is rotatably connected to the positioning slide groove, and the other end extends out of the limiting plate and is fixedly connected to an adjusting handle. The positioning slide groove slides along the width direction of the limiting plate under the action of the adjusting screw.

[0008] Furthermore, the limiting plate has scale lines on both sides, and the two scale lines are located on both sides of the connecting rod.

[0009] Furthermore, the zero mark of the two scale lines is flush with the plane containing the two sides of the steel plate.

[0010] Furthermore, both ends of the positioning rod are slidably provided with stop sleeves, and the stop sleeves are fixedly connected to the positioning rod by screws.

[0011] Beneficial effects:

[0012] 1. In this utility model, by extending positioning rods to both surfaces of the steel plate, two sets of reinforcing mesh can be processed simultaneously, improving the utilization rate of the device and thus increasing processing efficiency. Combined with the telescopic mechanism, limiting plate, and positioning plate, the ends of the reinforcing bars can be limited to prevent displacement, further improving processing efficiency and ensuring finished product quality. In practical use, first determine the longitudinal and transverse spacing of the positioning rods and the size of the steel plate according to the dimensions of the reinforcing mesh. Then, move the top and one side limiting plates away from the steel plate to ensure sufficient space for the reinforcing bars. Next, place the reinforcing bars... The steel mesh is placed or overlapped on multiple positioning rods according to the longitudinal and transverse positions to form a single layer of steel mesh. Ensure that one end of the steel bar abuts against the positioning plate. Then, move the limiting plate in the opposite direction to make it fit tightly against the other end of the steel bar, so that it is relatively fixed. Connect and fix the single layer of steel mesh. Repeat the above until all the single layers of steel mesh are completed. Finally, arrange all the single layers of steel mesh on the positioning rods according to the spacing, and limit them with the limiting plate to make them relatively fixed. Connect and fix them into a whole. In the above process, the single layer of steel mesh completed first can be placed directly on the positioning rod to avoid frequent transfer.

[0013] 2. In this utility model, the spring can be used to effectively clamp the steel bar by utilizing the spring force, preventing the steel bar from moving freely. Combined with the sliding arrangement of the connecting rod and the connecting hole, the linear movement of the spring can be ensured.

[0014] 3. In this utility model, the setting of two slidingly connected positioning grooves facilitates the fixing of reinforcing bars, preventing slippage between the reinforcing bars and the limiting plate. Simultaneously, it allows adjustment of the spacing between adjacent layers of reinforcing mesh, further improving processing efficiency and finished product quality. The setting of the fixing plate, threaded through hole, and adjusting screw enables stepless adjustment of the positioning groove position using thread engagement, meeting different spacing requirements. Combined with the setting of the adjusting handle, the adjusting screw can be easily rotated. The setting of scale lines allows for precise adjustment of the spacing between adjacent layers of reinforcing mesh, further improving processing efficiency and finished product quality. The setting of the zero mark of the scale lines being flush with the planes on both sides of the steel plate facilitates reading by construction personnel; the specific value of the scale line is the spacing of the reinforcing mesh or an integer multiple of the spacing.

[0015] 4. In this utility model, the sliding stop sleeve can limit the movement of the reinforcing bar during placement or welding, preventing the reinforcing bar from moving away from the steel plate or from falling off the positioning rod. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the installation structure of the limiting plate and telescopic mechanism of this utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of the adjusting screw and positioning slide of this utility model.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Steel plate; 2. Positioning rod; 3. Positioning plate; 4. Limiting plate; 5. Connecting rod; 6. Spring; 7. Positioning groove; 8. Fixing plate; 9. Adjusting screw; 10. Adjusting handle; 11. Stop sleeve. Detailed Implementation

[0022] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0023] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0025] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0026] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0027] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0028] This utility model provides an auxiliary device for processing formed steel mesh, such as... Figure 1 and Figure 2 As shown, the system includes a steel plate 1 and multiple positioning rods 2. Positioning plates 3 are provided at the bottom and one side of the steel plate 1, with the positioning plates 3 perpendicular to the surface of the steel plate 1. The steel plate 1 is vertically fixed to the ground and steel frame via the positioning plates 3 to ensure its stability. The positioning rods 2 are perpendicularly connected to the surface of the steel plate 1. The multiple positioning rods 2 are distributed in a crisscross pattern according to the spacing of the reinforcing mesh. The specific number of positioning rods 2 is determined based on the size of the reinforcing mesh. Both ends of the positioning rods 2 extend beyond the surface of the steel plate 1, and the lengths of the extensions at both ends can be equal or unequal. Limiting plates 4 are installed at the top and another side of the steel plate 1 via telescopic mechanisms. The limiting plates 4 move closer to or further away from the top or side of the steel plate 1 under the action of the telescopic mechanisms. The positioning plates 3 and the limiting plates 4 correspond to the lengths of the positioning rods 2 extending beyond the surface of the steel plate 1.

[0029] In this embodiment, by extending the positioning rods 2 to both surfaces of the steel plate 1, two sets of reinforcing mesh can be processed simultaneously, improving the utilization rate of the device and thus increasing processing efficiency. Combined with the telescopic mechanism, limiting plate 4, and positioning plate 3, the ends of the reinforcing bars can be limited to prevent displacement, further improving processing efficiency and ensuring finished product quality. In practical use, first determine the longitudinal and transverse spacing of the positioning rods 2 and the size of the steel plate 1 based on the dimensions of the reinforcing mesh. Then, move the limiting plate 4 at the top and one side away from the steel plate 1 to ensure sufficient space for the reinforcing bars. Next, arrange the reinforcing bars according to the longitudinal and transverse spacing... Place or overlap the steel bars on multiple positioning rods 2 to form a single-layer steel mesh, ensuring that one end of the steel bar abuts against the positioning plate 3. Then, move the limiting plate 4 in the opposite direction to make it fit tightly against the other end of the steel bar, so that it is relatively fixed, and connect and fix the single-layer steel mesh. Generally, welding is used here. Repeat the above until all the single-layer steel meshes are connected. Finally, arrange all the single-layer steel meshes on the positioning rods 2 according to the spacing, and limit them with the limiting plate 4 to make them relatively fixed, and connect and fix them into a whole. In the above process, the single-layer steel meshes completed first can be placed directly on the positioning rods 2 to avoid frequent transfer.

[0030] In this utility model, preferably, such as Figure 1 and Figure 2 As shown, the telescopic mechanism includes a connecting rod 5 and a spring 6. The top and other sides of the steel plate 1 are provided with connecting holes. One end of the connecting rod 5 is slidably installed in the connecting hole, and the other end is fixedly connected to the limiting plate 4. The spring 6 is sleeved on the outside of the connecting rod 5, and both ends of the spring 6 are fixedly connected to the steel plate 1 and the limiting plate 4 respectively.

[0031] In this embodiment, the spring 6 can be used to effectively clamp the steel bar, preventing it from moving freely. Combined with the sliding arrangement of the connecting rod 5 and the connecting hole, the linear movement of the spring 6 can be ensured.

[0032] In this utility model, preferably, such as Figure 1 , Figure 2 and Figure 3 As shown, two positioning grooves 7 that cooperate with the ends of the reinforcing bars are installed at intervals along the width direction on the limiting plate 4. The groove direction of the positioning grooves 7 is the same as the length direction of the limiting plate 4. The two positioning grooves 7 are respectively arranged on both sides of the connecting rod 5. The positioning grooves 7 are slidably connected to the limiting plate 4, and the sliding direction is the width direction of the limiting plate 4.

[0033] In this embodiment, the two slidingly connected positioning grooves 7 can be used to fix the reinforcing bars, prevent the reinforcing bars from slipping between the reinforcing bars and the limiting plate 4, and adjust the spacing between adjacent layers of reinforcing mesh, thereby further improving processing efficiency and finished product quality.

[0034] In this utility model, preferably, such as Figure 1 , Figure 2 and Figure 3 As shown, both sides of the limiting plate 4 are provided with fixing plates 8. The fixing plates 8 are provided with threaded through holes. An adjusting screw 9 is threadedly connected to the threaded through holes. One end of the adjusting screw 9 is rotatably connected to the positioning slide groove 7, and the other end extends out of the limiting plate 4 and is fixedly connected to an adjusting handle 10. The positioning slide groove 7 slides along the width direction of the limiting plate 4 under the action of the adjusting screw 9. Both sides of the limiting plate 4 are provided with scale lines. The two scale lines are located on both sides of the connecting rod 5. The zero mark of the two scale lines is flush with the plane on both sides of the steel plate 1.

[0035] In this embodiment, the fixed plate 8, threaded through hole, and adjusting screw 9 enable stepless adjustment of the position of the positioning groove 7 by means of thread engagement, meeting the needs of different spacings. Combined with the setting of adjusting handle 10, the adjusting screw 9 can be rotated easily. The setting of scale lines enables precise adjustment of the spacing between adjacent layers of steel mesh, further improving processing efficiency and finished product quality. Combined with the setting that the zero mark of the scale lines is flush with the plane on both sides of the steel plate 1, it is convenient for construction personnel to read the values. The specific scale line value is the spacing of the steel mesh or an integer multiple of the spacing.

[0036] In this utility model, preferably, such as Figure 1 As shown, both ends of the positioning rod 2 are slidably provided with stop sleeves 11, and the stop sleeves 11 are fixedly connected to the positioning rod 2 by screws.

[0037] In this embodiment, the sliding stop sleeve 11 can limit the movement of the reinforcing bar during placement or welding, preventing the reinforcing bar from moving away from the steel plate 1 or from detaching from the positioning rod 2.

[0038] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0039] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. An auxiliary device for processing formed steel mesh, comprising a steel plate (1) and multiple positioning rods (2), wherein positioning plates (3) are provided at the bottom end and one side of the steel plate (1), the positioning rods (2) are perpendicularly connected to the surface of the steel plate (1), and the multiple positioning rods (2) are distributed in a crisscross pattern according to the spacing of the steel mesh, characterized in that, Both ends of the positioning rod (2) extend out of the surface of the steel plate (1). The top and other sides of the steel plate (1) are respectively equipped with a limiting plate (4) through a telescopic mechanism. The limiting plate (4) moves closer to or further away from the top or side of the steel plate (1) under the action of the telescopic mechanism. The positioning plate (3) and the limiting plate (4) are both corresponding to the length of the positioning rod (2) extending out of the surface of the steel plate (1).

2. The auxiliary device for processing formed steel mesh according to claim 1, characterized in that, The telescopic mechanism includes a connecting rod (5) and a spring (6). The top and other sides of the steel plate (1) are provided with connecting holes. One end of the connecting rod (5) is slidably installed in the connecting hole, and the other end is fixedly connected to the limiting plate (4). The spring (6) is sleeved on the connecting rod (5), and both ends of the spring (6) are fixedly connected to the steel plate (1) and the limiting plate (4) respectively.

3. The auxiliary device for processing formed steel mesh according to claim 2, characterized in that, The limiting plate (4) is provided with two positioning grooves (7) that cooperate with the ends of the reinforcing bars, which are installed at intervals along its width direction. The groove direction of the positioning grooves (7) is the same as the length direction of the limiting plate (4). The two positioning grooves (7) are respectively set on both sides of the connecting rod (5). The positioning grooves (7) are slidably connected to the limiting plate (4), and the sliding direction is the width direction of the limiting plate (4).

4. The auxiliary device for processing formed steel mesh according to claim 3, characterized in that, Both sides of the limiting plate (4) are provided with fixing plates (8). The fixing plates (8) are provided with threaded through holes. An adjusting screw (9) is threadedly connected to the threaded through holes. One end of the adjusting screw (9) is rotatably connected to the positioning slide (7), and the other end extends out of the limiting plate (4) and is fixedly connected to an adjusting handle (10). The positioning slide (7) slides along the width direction of the limiting plate (4) under the action of the adjusting screw (9).

5. The auxiliary device for processing formed steel mesh according to claim 4, characterized in that, The limiting plate (4) has scale lines on both sides, and the two scale lines are located on both sides of the connecting rod (5).

6. The auxiliary device for processing formed steel mesh according to claim 5, characterized in that, The zero mark of the two scale lines is flush with the plane on both sides of the steel plate (1).

7. The auxiliary device for processing formed steel mesh according to any one of claims 1 to 6, characterized in that, Both ends of the positioning rod (2) are provided with stop sleeves (11), and the stop sleeves (11) are fixedly connected to the positioning rod (2) by screws.

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