High-adaptability protective net assembling table

Abstract

The utility model relates to the technical field of protective screen assembling equipment, and disclose a kind of high adaptability protective screen assembling table, including workbench, the bottom outer wall of workbench is fixedly installed with servo motor, the output of servo motor is fixedly installed with two-way threaded rod, the outer wall of two-way threaded rod is threadedly connected with T slide, the top of T slide is provided with the tightening component for protective screen opening and straightening.In use, the mesh of protective screen is aligned with the shaft and inserted, and the net rope is limited in the area by cooperating with small coil spring one and arc-shaped buckle plate, and by cooperating with small coil spring two and limiting arc plate and limiting hole, the outer wall of limiting arc plate and the bottom surface of hook are clamped tightly, to limit the effect of the extension of limiting arc plate, to avoid the net rope of buckled protective screen from coming off, and to ensure that the protective screen does not shift or fall off during assembly, affecting the assembly accuracy of protective screen.

Description

Technical Field

[0001] This utility model relates to the technical field of protective net assembly equipment, specifically a highly adaptable protective net assembly platform. Background Technology

[0002] As an important safety facility, protective netting is widely used in various fields such as construction, transportation, industry, and civil use. It aims to prevent safety issues such as personal injury, falling objects, animal invasion, and damage caused by natural disasters. However, due to limitations in production and processing technology, individual protective netting has a certain size specification. In actual use, if the area to be protected is large enough, several such protective nettings need to be spliced ​​together for use. Therefore, protective netting assembly is required.

[0003] Protective nets have a certain degree of flexibility, which causes them to deform during splicing. They need to be pulled with hook-like tools to keep them taut. However, the fixed tensioning position is different for protective nets of different sizes, which makes the assembly of protective nets inconvenient. This not only affects the assembly efficiency of the protective nets, but also affects the quality of the spliced ​​finished product due to the different tension of the protective nets, thus affecting the safety of the spliced ​​protective nets.

[0004] Therefore, this utility model proposes a highly adaptable protective net assembly platform to make up for and improve the shortcomings of the prior art. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model provides a highly adaptable protective net assembly platform, which can effectively solve the technical problems of low accuracy when assembling and fixing the protective net and easy slippage and displacement when tightened, which affects the assembly efficiency of the protective net.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model discloses a highly adaptable protective net assembly platform, including a workbench. A servo motor is fixedly installed on the bottom outer wall of the workbench. A bidirectional threaded rod is fixedly installed on the output end of the servo motor. A T-shaped slide is threadedly connected to the outer wall of the bidirectional threaded rod. A tensioning component for opening and straightening the protective net is provided on the top of the T-shaped slide. The tensioning component includes a dual-axis motor fixedly installed on the inner wall of the T-shaped slide. A threaded rod is fixedly installed on the output end of the dual-axis motor. A slide is threadedly connected to the outer wall of the threaded rod. A rotating shaft is rotatably installed on the upper surface of the slide. A hook is fixedly installed on the outer wall of the top end of the rotating shaft. An anti-detachment component for twisting and limiting the hooked protective net is provided on the top of the slide.

[0008] Preferably, the anti-detachment component includes a circular hole on the upper surface of the slide table, a rotating rod rotatably mounted on the bottom end face of the circular hole, a large coil spring sleeved on the arc-shaped outer wall of the rotating rod, a rotating rod rotatably mounted through the end of the hook, an arc-shaped buckle plate rotatably mounted through the rotating rod, a small coil spring 1 sleeved on the outer side of the end of the rotating rod, a limiting groove formed on the inner wall of the end of the arc-shaped buckle plate away from the rotating rod, a round rod rotatably mounted through the inner wall of the limiting groove, a limiting arc plate rotatably mounted through the round rod, a small coil spring 2 sleeved on the outer side of the end of the round rod, and a limiting hole formed on the bottom inner wall of the hook.

[0009] Preferably, the number of hooks is set to four sets, and the four sets of hooks are evenly distributed in a circular array on the arc-shaped outer surface of the rotating shaft, and the hooks are arranged in a horizontal J-shape.

[0010] Preferably, the width of the arc-shaped buckle plate is adapted to the width of the limiting hole, and the width of the limiting arc plate is smaller than the width of the arc-shaped buckle plate.

[0011] Preferably, the arc-shaped protrusion of the arc-shaped buckle is oriented away from the hook, and the arc-shaped protrusion of the limiting arc plate is oriented towards the limiting hole.

[0012] Preferably, the inner wall of the arc-shaped buckle plate near the hook is provided with an anti-slip component. The anti-slip component includes a shrinkage cavity formed in the inner wall of the arc-shaped buckle plate. A trapezoidal slider is slidably installed on the inner wall of the shrinkage cavity. A spring is fixedly connected between the top surface of the trapezoidal slider and the inner wall of the shrinkage cavity.

[0013] Preferably, the upper bottom of the trapezoidal slider is located near the hook side, and the inclined surface of the trapezoidal slider is located near the limiting arc plate side.

[0014] Compared with known public technologies, the technical solution provided by this utility model has the following beneficial effects:

[0015] In use, this utility model utilizes a hook-shaped fixing structure to secure the net rope around the mesh opening, allowing it to fit into the gap between the arc-shaped buckle and the hook. With the cooperation of a small coil spring and the arc-shaped buckle, the net rope is confined within this area. Simultaneously, through the cooperation of a small coil spring and the limiting arc plate and the limiting hole, the outer wall of the limiting arc plate is locked to the bottom surface of the hook, thus limiting the extension of the limiting arc plate and preventing the net rope of the fastened protective net from coming loose. This ensures that the protective net will not shift or fall off during assembly, thus affecting the assembly accuracy of the protective net.

[0016] Meanwhile, the trapezoidal slider set at the contact point between the arc-shaped buckle and the net rope is pressed against the surface of the net rope by a spring, so as to play an anti-slip and appropriate limiting effect at the contact point with the net rope of the protective net, preventing large-angle rotation and displacement, and avoiding excessive wear of the net rope of the protective net due to tension during the assembly process, which would affect the service life of the protective net and the assembly safety. Attached Figure Description

[0017] The present invention is further described with reference to embodiments illustrated in the following figures, wherein:

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the workbench structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the tensioning component structure of this utility model;

[0021] Figure 4 This is an exploded view of the slide and rotating shaft of this utility model;

[0022] Figure 5 This is a schematic diagram of a partial explosion of the hook of this utility model;

[0023] Figure 6 This is a cross-sectional view of the arc-shaped buckle plate of this utility model.

[0024] The labels in the diagram represent:

[0025] 1. Worktable; 2. Servo motor; 3. Two-way threaded rod; 4. T-shaped slide;

[0026] 5. Tensioning assembly; 51. Dual-axis motor; 52. Threaded rod; 53. Slide table; 54. Rotary shaft; 55. Hook;

[0027] 6. Anti-detachment component; 61. Rotating rod; 62. Large coil spring; 63. Rotating rod; 64. Arc-shaped buckle plate; 65. Small coil spring one; 66. Limiting groove; 67. Round rod; 68. Limiting arc plate; 69. Small coil spring two; 610. Limiting hole; 611. Round hole;

[0028] 7. Anti-slip components; 71. Contraction chamber; 72. Spring; 73. Trapezoidal slider. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0030] The present invention will be further described below with reference to the embodiments.

[0031] The aforementioned highly adaptable protective net assembly platform includes a workbench 1. A servo motor 2 is fixedly installed on the bottom outer wall of the workbench 1. A bidirectional threaded rod 3 is fixedly installed at the output end of the servo motor 2. A T-shaped slide 4 is threadedly connected to the outer wall of the bidirectional threaded rod 3. A tensioning component 5 for opening and straightening the protective net is provided on the top of the T-shaped slide 4. The tensioning component 5 includes a dual-axis motor 51 fixedly installed on the inner wall of the T-shaped slide 4. A threaded rod 52 is fixedly installed at the output end of the dual-axis motor 51. A slide table 53 is threadedly connected to the outer wall of the threaded rod 52. A rotating shaft 54 ​​is rotatably installed on the upper surface of the slide table 53. A hook 55 is fixedly installed on the top outer wall of the rotating shaft 54. An anti-detachment component 6 for twisting and limiting the hooked protective net is provided on the top of the slide table 53.

[0032] Two sets of T-shaped slide blocks 4 are provided, symmetrically arranged about the vertical central axis of the worktable 1. The T-shaped slide blocks 4 are threadedly connected to the bidirectional threaded rod 3. When the servo motor 2 is started, in conjunction with the rotation of the bidirectional threaded rod 3, the two sets of T-shaped slide blocks 4 move towards or away from each other along the upper surface of the worktable 1. Furthermore, two sets of slide tables 53 are provided, symmetrically arranged about the vertical central axis of the T-shaped slide blocks 4. When the dual-axis motor 51 is started, in conjunction with the rotation of the threaded rod 52, the two sets of slide tables 53 are driven to move towards or away from each other. Through the movement of the T-shaped slide blocks 4 and slide tables 53, the positions of the rotating shaft 54 ​​and the hook 55 on the top of the worktable 1 can be adjusted to meet the assembly requirements of protective nets of different sizes and models.

[0033] The number of hooks 55 is set to four sets, and the four sets of hooks 55 are evenly distributed in a circular array on the arc-shaped outer surface of the rotating shaft 54, and the hooks 55 are arranged in a horizontal J-shape.

[0034] The four sets of hooks 55 enable the pivot 54 to hook and secure the surrounding ropes at the mesh openings of the protective net, increasing the contact area at the positioning point of the protective net and preventing damage to the protective net when it is taut, thus affecting the service life and safety of the protective net.

[0035] The anti-detachment component 6 includes a circular hole 611 on the upper surface of the slide table 53. A rotating rod 61 is rotatably mounted on the bottom end face of the circular hole 611. A large coil spring 62 is sleeved on the arc-shaped outer wall of the rotating rod 61. A rotating rod 63 is rotatably mounted through the end of the hook 55. An arc-shaped buckle plate 64 is fixedly mounted through the rotating rod 63. A small coil spring 65 is sleeved on the outer side of the end of the rotating rod 63. A limiting groove 66 is formed on the inner wall of the end of the arc-shaped buckle plate 64 away from the rotating rod 63. A round rod 67 is rotatably mounted through the inner wall of the limiting groove 66. A limiting arc plate 68 is fixedly mounted through the round rod 67. A small coil spring 69 is sleeved on the outer side of the end of the round rod 67. A limiting hole 610 is formed on the bottom inner wall of the hook 55.

[0036] The two ends of the large coil spring 62 are fixedly connected to the arc-shaped outer wall of the rotating rod 61 and the bottom inner wall of the round hole 611, respectively, so that the rotating rod 61 always has a tendency to rotate in the opposite direction to achieve a reset motion when rotating. In addition, the top end of the rotating rod 61 is fixedly connected to the bottom end face of the rotating shaft 54. Meanwhile, the two ends of the small coil spring 65 are fixedly connected to the arc-shaped outer wall of the rotating rod 63 and the side wall of the hook 55, respectively. Under the elastic force of the small coil spring 65, the arc-shaped buckle plate 64 always has a rotational tendency to swing towards the hook 55. Similarly, the two ends of the small coil spring 69 are fixedly connected to the inner wall of the limiting groove 66 and the arc-shaped outer wall of the round rod 67, respectively. In the initial state, under the elastic force of the small coil spring 69, the small coil spring 69... Due to the influence of force, the limiting arc plate 68 always has a rotational tendency toward the side away from the hook 55, so that the arc-shaped buckle 64 swings downward into the limiting hole 610. At this time, the limiting arc plate 68 will not interfere with the swing of the arc-shaped buckle 64. When the protective net is subjected to tension or displacement and moves toward the side of the rotating shaft 54, the arc-shaped buckle 64 will drive the limiting arc plate 68 to swing upward. The outer wall of the limiting arc plate 68 is locked with the bottom surface of the hook 55 to limit the extension of the limiting arc plate 68, so as to prevent the net rope of the fastened protective net from coming loose, thereby ensuring that the protective net will not shift or fall off during the assembly process, affecting the assembly accuracy of the protective net.

[0037] The width of the arc-shaped buckle 64 is matched with the width of the limiting hole 610, and the width of the limiting arc plate 68 is smaller than the width of the arc-shaped buckle 64.

[0038] This allows the arc-shaped buckle plate 64 to enter the limiting hole 610 when rotating without getting stuck, and the width of the limiting arc plate 68 is small so that it can also pass through the limiting hole 610 as the arc-shaped buckle plate 64 rotates.

[0039] The arc-shaped protrusion of the arc-shaped buckle plate 64 is positioned away from the hook 55, and the arc-shaped protrusion of the limiting arc plate 68 is positioned towards the limiting hole 610.

[0040] This design makes the area enclosed between the arc-shaped buckle 64 and the hook 55 more rounded, thereby reducing wear on the edges of the protective netting rope and preventing it from affecting the service life of the protective netting. The arc-shaped setting of the limiting arc plate 68 allows it to be fastened to one side of the limiting hole 610 under the elastic force of the small coil spring 69 after passing through the limiting hole 610, preventing the arc-shaped buckle 64 from shifting or slipping, which would affect the stability and safety of the protective netting when it is taut.

[0041] An anti-slip component 7 is provided on the inner wall of the arc-shaped buckle 64 near the hook 55. The anti-slip component 7 includes a shrinkage cavity 71 opened in the inner wall of the arc-shaped buckle 64. A trapezoidal slider 73 is slidably installed on the inner wall of the shrinkage cavity 71. A spring 72 is fixedly connected between the top surface of the trapezoidal slider 73 and the inner wall of the shrinkage cavity 71.

[0042] Two sets of anti-slip components 7 are provided. Both sets of anti-slip components 7 are set on the inner wall of the arc-shaped buckle plate 64 to provide anti-slip and appropriate limiting effect at the position where the lower surface of the arc-shaped buckle plate 64 contacts the net rope of the protective net, so as to avoid repeated displacement of the protective net during the assembly process.

[0043] The upper bottom of the trapezoidal slider 73 is located on the side near the hook 55, and the inclined surface of the trapezoidal slider 73 is located on the side near the limiting arc plate 68.

[0044] The inclined surface of the trapezoidal slider 73 and the limiting position of the upper bottom ensure that the net rope of the protective net can maintain relative stability when it is in the gap between the arc-shaped buckle plate 64 and the hook 55, and at the same time, it will not rotate or shift at a large angle. This avoids excessive wear of the net rope of the protective net due to tension during the assembly process, which would affect the service life of the protective net and the assembly safety.

[0045] In actual use, the servo motor 2 is first started to control the bidirectional threaded rod 3 to rotate, so that the two sets of T-shaped slides 4 move towards each other. After the two sets of T-shaped slides 4 are close to a certain distance, the servo motor 2 is turned off. At the same time, the dual-axis motor 51 is started to drive the threaded rod 52 to rotate, thereby controlling the slide table 53 on the T-shaped slide 4 to move. When the slide table 53 moves to the corresponding position of the protective net to be assembled, the dual-axis motor 51 is turned off. At this time, the protective net is put on the rotating shaft 54, and the net rope at the corresponding protective net mesh hole is put in the gap between the hook 55 and the arc-shaped buckle 64. At this time, the dual-axis motor 51 is started to control the two sets of slides 53 to move in opposite directions, thereby tightening the protective net in the axial direction of the threaded rod 52. When it is tightened to a certain extent, the dual-axis motor 51 is turned off. At this time, the protective nets on both sides of the workbench 1 are assembled and fastened at key nodes to realize the initial assembly of the protective net.

[0046] Then, the servo motor 2 is started to control the two sets of T-shaped slides 4 to move in opposite directions, so as to tighten the protective net in the axial direction of the bidirectional threaded rod 3, thereby completing the subsequent assembly and calibration of the two sets of protective nets.

[0047] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A highly adaptable protective net assembly platform, comprising a workbench (1), characterized in that: A servo motor (2) is fixedly installed on the bottom outer wall of the workbench (1). A bidirectional threaded rod (3) is fixedly installed at the output end of the servo motor (2). A T-shaped slide (4) is threadedly connected to the outer wall of the bidirectional threaded rod (3). A tensioning assembly (5) for opening and straightening the protective net is provided on the top of the T-shaped slide (4). The tensioning assembly (5) includes a dual-axis motor (51) fixedly installed on the inner wall of the T-shaped slide (4). A threaded rod (52) is fixedly installed at the output end of the dual-axis motor (51). A slide table (53) is threadedly connected to the outer wall of the threaded rod (52). A rotating shaft (54) is rotatably installed on the upper surface of the slide table (53). A hook (55) is fixedly installed on the top outer wall of the rotating shaft (54). An anti-detachment assembly (6) for twisting and limiting the hooked protective net is provided on the top of the slide table (53).

2. The highly adaptable protective net assembly platform according to claim 1, characterized in that: The anti-detachment component (6) includes a circular hole (611) on the upper surface of the slide table (53). A rotating rod (61) is rotatably mounted on the bottom end face of the circular hole (611). A large coil spring (62) is sleeved on the arc-shaped outer wall of the rotating rod (61). A rotating rod (63) is rotatably mounted through the end of the hook (55). An arc-shaped buckle plate (64) is fixedly mounted through the rotating rod (63). The outer side of the end of the rotating rod (63) A small coil spring (65) is fitted on the inner wall of the arc-shaped buckle plate (64) away from the rotating rod (63). A limiting groove (66) is opened on the inner wall of the limiting groove (66). A round rod (67) is rotatably installed through the inner wall of the limiting groove (66). A limiting arc plate (68) is fixedly installed through the round rod (67). A small coil spring (69) is fitted on the outer side of the end of the round rod (67). A limiting hole (610) is opened on the bottom inner wall of the hook (55).

3. The highly adaptable protective net assembly platform according to claim 1, characterized in that: The number of hooks (55) is set to four sets, and the four sets of hooks (55) are evenly distributed in a circular array on the arc-shaped outer surface of the rotating shaft (54), and the hooks (55) are arranged in a horizontal J-shape.

4. The highly adaptable protective net assembly platform according to claim 2, characterized in that: The width of the arc-shaped buckle (64) is adapted to the width of the limiting hole (610), and the width of the limiting arc plate (68) is smaller than the width of the arc-shaped buckle (64).

5. The highly adaptable protective net assembly platform according to claim 2, characterized in that: The arc-shaped protrusion of the arc-shaped buckle plate (64) is arranged towards the side away from the hook (55), and the arc-shaped protrusion of the limiting arc plate (68) is arranged towards the side of the limiting hole (610).

6. The highly adaptable protective net assembly platform according to claim 2, characterized in that: An anti-slip component (7) is provided on the inner wall of the arc-shaped buckle (64) near the hook (55). The anti-slip component (7) includes a shrinkage cavity (71) opened on the inner wall of the arc-shaped buckle (64). A trapezoidal slider (73) is slidably installed on the inner wall of the shrinkage cavity (71). A spring (72) is fixedly connected between the top surface of the trapezoidal slider (73) and the inner wall of the shrinkage cavity (71).

7. The highly adaptable protective net assembly platform according to claim 6, characterized in that: The upper bottom of the trapezoidal slider (73) is located near the hook (55), and the inclined surface of the trapezoidal slider (73) is located near the limiting arc plate (68).

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