Multifunctional rope net quality detection device

Abstract

The utility model discloses a multifunctional rope net quality detection device which comprises a bottom plate and two sliding plates arranged on the outer wall of the top of the bottom plate, the two sliding plates are both installed on the outer wall of the top of the bottom plate in a sliding mode, vertical rods are fixedly installed on the outer walls of the tops of the sliding plates, and storage plates are fixedly installed on the outer walls of the tops of the vertical rods. Fixed shafts are fixedly mounted on the outer walls of the tops of the storage plates; when the device is used, a rope net is hung on the hanging rods, the two first hydraulic cylinders are started, the two cross rods are retracted, the rope net can be pulled left and right, if stretching in four directions needs to be tested, the limiting mechanism is started, the four rotating rods are unlocked, then the four electric push rods are started, the four electric push rods are pushed to be perpendicular in pairs, the limiting mechanism is started again, and the rope net can be pulled left and right. The four rotating rods are locked, at the moment, the rope net can be stretched in four directions through the rotating rods perpendicular to one another, the situation that the rope net is actually pulled and impacted is better met, and the detection accuracy can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rope net detection, in particular to a multifunctional rope net quality detection device. Background Art

[0002] Rope net refers to a net made of nylon rope, wire rope, etc. It has a wide range of uses, mostly in the field of safety protection. Rope nets used for safety protection generally require quality inspection to ensure that they meet the protection standards.

[0003] After searching, a rope net belt quality inspection device with patent publication number "CN219201181U" is found. The quality of the rope net belt is inspected by the cooperation of a hydraulic cylinder and an electronic crane scale. The changes of the rope net belt and the tension value displayed on the electronic crane scale can be observed through the tempered glass. The inspectors can also use a magnifying glass to check the surface of the rope net belt. By using the magnifying effect of the magnifying glass, the subtle changes on the surface of the rope net belt when it is stretched can be clearly seen, which is convenient for inspectors to record the changes of the rope net belt at different tension values. The structure is simple and very convenient to use.

[0004] The above technical features have the following shortcomings: the rope net can only be stretched in one direction, but in fact, when the rope net is impacted, the rope net will be subjected to tension in four directions. A single stretching direction cannot accurately measure the true quality of the rope net. Therefore, it is urgent to design a multifunctional rope net quality detection device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a multifunctional rope net quality detection device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A multifunctional rope net quality detection device comprises a bottom plate and two sliding plates arranged on the top outer wall of the bottom plate, the two sliding plates are slidably mounted on the top outer wall of the bottom plate, the top outer walls of the sliding plates are fixedly mounted with vertical rods, the top outer walls of the vertical rods are fixedly mounted with storage plates, the top outer walls of the storage plates are fixedly mounted with fixed shafts, the circumferential outer walls of the fixed shafts are rotatably sleeved with two rotating rods, and the top outer walls of the rotating rods are fixedly mounted with a plurality of hanging rods;

[0008] Two electric push rods are fixedly installed on the top outer wall of the storage plate, and the piston ends of the four electric push rods are respectively in contact with the four rotating rods; a first hydraulic cylinder is fixedly installed on the top outer wall of the sliding plate, and a cross bar is fixedly installed on the piston ends of the two first hydraulic cylinders, and the two cross bars are respectively fixedly connected to the two vertical bars; and a limiting mechanism for fixing the angle is provided on the bottom outer walls of the two storage plates.

[0009] Preferably, the limiting mechanism includes two second hydraulic cylinders, and the two second hydraulic cylinders are respectively fixedly mounted on the bottom outer walls of the two storage plates, the piston ends of the two second hydraulic cylinders are fixedly mounted with lifting plates, the top outer walls of the lifting plates are fixedly mounted with two connecting rods, the top outer walls of the connecting rods are fixedly mounted with strip plates, the top outer walls of the strip plates are fixedly mounted with two plug rods, the plug rods are slidably inserted between the top and bottom outer walls of the storage plates, the bottom outer walls of the rotating rods are provided with plug holes, and the plug rods are adapted to the plug holes.

[0010] Preferably, hook grooves are formed on the circumferential outer walls of the hanging rods.

[0011] Preferably, convex blocks are fixedly mounted on the bottom outer walls of the two vertical rods, and convex grooves are opened on the top outer walls of the two sliding plates, and the two convex blocks are slidably mounted in the two convex grooves respectively.

[0012] Preferably, the bottom outer walls of the two sliding plates are fixedly mounted with sliders, and the top outer wall of the bottom plate is provided with a sliding groove, the two sliders are slidably mounted in the sliding groove, a bidirectional threaded rod is rotatably mounted between the inner walls at both ends of the sliding groove, the two sliders are slidably sleeved on the circumferential outer wall of the bidirectional threaded rod through threads, a motor is fixedly mounted on the outer wall at one end of the bottom plate, and one end of the output shaft of the motor is fixedly connected to the bidirectional threaded rod.

[0013] Preferably, an alignment plate is fixedly mounted on one side outer wall of the two sliding plates, and a plurality of scale grooves are formed on the top outer wall of the bottom plate.

[0014] Preferably, four rollers are rotatably mounted on the bottom outer walls of the two sliding plates, and two strip grooves are opened on the top outer wall of the bottom plate, and the rollers are adapted to the strip grooves.

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

[0016] In the utility model, when in use, the rope net is hung on the hanging rod, the two first hydraulic cylinders are started, and the two cross bars are retracted, so that the rope net can be pulled left and right. If it is necessary to test the stretching in four directions, the limit mechanism is started to unlock the four rotating rods, and then the four electric push rods are started to push the four rotating rods to be perpendicular in pairs, and the limit mechanism is started again to lock the four rotating rods. At this time, the rope net can be stretched in four directions through the mutually perpendicular rotating rods, which is more in line with the actual pulling impact of the rope net and can improve the accuracy of detection;

[0017] In the utility model, when in use, the two second hydraulic cylinders are started to drive the two lifting plates to slide downward, and the four strip plates to slide downward, so that the insertion rod can be driven to disengage from the insertion hole, thereby unlocking the rotating rod. After the rotating rods are rotated to mutually perpendicular positions, the two second hydraulic cylinders are started again to drive the insertion rod to re-engage in the insertion hole, so that the rotating rod can be locked;

[0018] In the utility model, when in use, the friction between the sliding plate and the bottom plate can be reduced by the rollers when the sliding plate slides, thereby improving the smoothness of sliding of the sliding plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The figure is a schematic diagram of the overall structure of a multifunctional rope net quality detection device.

[0020] Figure 2 The present invention is a schematic diagram of the rotating rod structure of a multifunctional rope net quality detection device.

[0021] Figure 3 The figure is a schematic diagram of the structure of the first hydraulic cylinder of a multifunctional rope net quality detection device.

[0022] Figure 4 The figure is a schematic diagram of the strip plate structure of a multifunctional rope net quality detection device.

[0023] Figure 5 The present invention is a schematic diagram of the rod insertion structure of a multifunctional rope net quality detection device.

[0024] Figure 6 The present invention is a schematic diagram of the socket structure of a multifunctional rope net quality detection device.

[0025] Figure 7 The figure is a schematic diagram of the hook groove structure of a multifunctional rope net quality detection device.

[0026] Figure 8 The figure is a schematic diagram of the convex block structure of a multifunctional rope net quality detection device.

[0027] Fig. 9 The figure is a schematic diagram of the bidirectional threaded rod structure of a multifunctional rope net quality detection device.

[0028] Fig.10 The figure is a schematic diagram of the roller structure of a multifunctional rope net quality detection device.

[0029] In the figure: 1, bottom plate; 2, sliding plate; 3, vertical rod; 4, storage plate; 5, fixed axis; 6, rotating rod; 7, hanging rod; 8, electric push rod; 9, first hydraulic cylinder; 10, cross bar; 11, second hydraulic cylinder; 12, lifting plate; 13, connecting rod; 14, strip plate; 15, plug rod; 16, plug hole; 17, hook groove; 18, convex block; 19, slider; 20, alignment plate; 21, convex groove; 22, slide groove; 23, two-way threaded rod; 24, scale groove; 25, strip groove; 26, motor; 27, roller. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0031] See also Figure 1-Figure 10 In the embodiment of the utility model, a multifunctional rope net quality detection device includes a bottom plate 1 and two sliding plates 2 arranged on the top outer wall of the bottom plate 1, the two sliding plates 2 are slidably installed on the top outer wall of the bottom plate 1, the top outer walls of the sliding plates 2 are fixedly installed with vertical rods 3, the top outer walls of the vertical rods 3 are fixedly installed with storage plates 4, the top outer walls of the storage plates 4 are fixedly installed with fixed shafts 5, the circumferential outer walls of the fixed shafts 5 are rotatably sleeved with two rotating rods 6, and the top outer walls of the rotating rods 6 are fixedly installed with multiple hanging rods 7;

[0032] Two electric push rods 8 are fixedly installed on the top outer wall of the storage plate 4, and the piston ends of the four electric push rods 8 are in contact with the four rotating rods 6 respectively. The top outer wall of the sliding plate 2 is fixedly installed with a first hydraulic cylinder 9, and the piston ends of the two first hydraulic cylinders 9 are fixedly installed with a cross bar 10, and the two cross bars 10 are fixedly connected to the two vertical rods 3 respectively. The bottom outer walls of the two storage plates 4 are provided with a limiting mechanism for fixing the angle. When in use, the rope net is hung on the hanging rod 7, the two first hydraulic cylinders 9 are started, and the two cross bars 10 are retracted, and the rope net can be pulled left and right. If it is necessary to test the stretching in four directions, the limiting mechanism is started to unlock the four rotating rods 6, and then the four electric push rods 8 are started to push the four rotating rods 6 to be vertical in pairs, and the limiting mechanism is started again to lock the four rotating rods 6. At this time, the rope net can be stretched in four directions through the mutually perpendicular rotating rods 6, which is more in line with the actual situation of the rope net being pulled and impacted, and the accuracy of the detection can be improved.

[0033] Among them, the limiting mechanism includes two second hydraulic cylinders 11, and the two second hydraulic cylinders 11 are respectively fixedly installed on the bottom outer walls of the two storage plates 4, and the piston ends of the two second hydraulic cylinders 11 are fixedly installed with lifting plates 12, and the top outer walls of the lifting plates 12 are fixedly installed with two connecting rods 13, and the top outer walls of the connecting rods 13 are fixedly installed with strip plates 14, and the top outer walls of the strip plates 14 are fixedly installed with two plug rods 15, and the plug rods 15 are slidably inserted between the top and bottom outer walls of the storage plates 4, and the bottom outer walls of the rotating rods 6 are provided with insertion holes 16, and the plug rods 15 are adapted to the insertion holes 16. When in use, the two second hydraulic cylinders 11 are started to drive the two lifting plates 12 to slide downward, and drive the four strip plates 14 to slide downward, so as to drive the plug rods 15 to disengage from the insertion holes 16, and then unlock the rotating rod 6. After the rotating rod 6 rotates to a mutually perpendicular position, the two second hydraulic cylinders 11 are started again to drive the plug rods 15 to re-engage in the insertion holes 16, so as to lock the rotating rod 6.

[0034] The outer circumferential wall of the hanging rod 7 is provided with a hook groove 17. When in use, the hook groove 17 can prevent the rope net from sliding out of the hanging rod 7 during the stretching process.

[0035] Among them, the bottom outer walls of the two vertical rods 3 are fixedly installed with convex blocks 18, and the top outer walls of the two sliding plates 2 are opened with convex grooves 21. The two convex blocks 18 are respectively slidably installed in the two convex grooves 21. When in use, the convex blocks 18 are set to improve the stability of the vertical rods 3 when sliding.

[0036] Among them, sliders 19 are fixedly installed on the bottom outer walls of the two sliding plates 2, and a slide groove 22 is opened on the top outer wall of the bottom plate 1. The two sliders 19 are slidably installed in the slide groove 22, and a two-way threaded rod 23 is rotatably installed between the inner walls at both ends of the slide groove 22. The two sliders 19 are slidably sleeved on the circumferential outer wall of the two-way threaded rod 23 through threads. A motor 26 is fixedly installed on the outer wall of one end of the bottom plate 1, and one end of the output shaft of the motor 26 is fixedly connected to the two-way threaded rod 23. When in use, the motor 26 is started to drive the two-way threaded rod 23 to rotate, and drive the two sliders 19 to slide in the slide groove 22, so as to adjust the distance between the two storage plates 4. The user can pre-adjust the distance between the storage plates 4 according to the length of the detected rope net, so as to facilitate hanging the rope net.

[0037] Among them, an alignment plate 20 is fixedly installed on one side outer wall of the two sliding plates 2, and a plurality of scale grooves 24 are opened on the top outer wall of the bottom plate 1. When in use, the user can more accurately adjust the distance between the two storage plates 4 through the set scale grooves 24 and the alignment plate 20. Example

[0038] See also Figure 9-10, which is different from Example 1, four rollers 27 are rotatably installed on the bottom outer walls of the two sliding plates 2, and two strip grooves 25 are opened on the top outer wall of the bottom plate 1, and the rollers 27 are adapted to the strip grooves 25. When in use, the rollers 27 can reduce the friction between the sliding plate 2 and the bottom plate 1 when it slides, thereby improving the smoothness of sliding of the sliding plate 2.

[0039] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A multifunctional rope net quality detection device, comprising a bottom plate (1) and two sliding plates (2) arranged on the top outer wall of the bottom plate (1), characterized in that: The two sliding plates (2) are slidably mounted on the top outer wall of the bottom plate (1); the top outer wall of the sliding plate (2) is fixedly mounted with a vertical rod (3); the top outer wall of the vertical rod (3) is fixedly mounted with a storage plate (4); the top outer wall of the storage plate (4) is fixedly mounted with a fixed shaft (5); the circumferential outer wall of the fixed shaft (5) is rotatably sleeved with two rotating rods (6); the top outer wall of the rotating rod (6) is fixedly mounted with a plurality of hanging rods (7); Two electric push rods (8) are fixedly mounted on the top outer wall of the storage plate (4), and the piston ends of the four electric push rods (8) are in contact with the four rotating rods (6) respectively. A first hydraulic cylinder (9) is fixedly mounted on the top outer wall of the sliding plate (2), and a cross bar (10) is fixedly mounted on the piston ends of the two first hydraulic cylinders (9), and the two cross bars (10) are fixedly connected to the two vertical bars (3) respectively. The bottom outer walls of the two storage plates (4) are provided with a limiting mechanism for fixing the angle.

2. A multifunctional rope net quality detection device according to claim 1, characterized in that: The limiting mechanism comprises two second hydraulic cylinders (11), and the two second hydraulic cylinders (11) are respectively fixedly mounted on the bottom outer walls of the two storage plates (4), the piston ends of the two second hydraulic cylinders (11) are fixedly mounted with a lifting plate (12), the top outer walls of the lifting plate (12) are fixedly mounted with two connecting rods (13), the top outer walls of the connecting rods (13) are fixedly mounted with a strip plate (14), the top outer walls of the strip plates (14) are fixedly mounted with two insertion rods (15), the insertion rods (15) are slidably inserted between the top and bottom outer walls of the storage plates (4), the bottom outer walls of the rotating rods (6) are provided with insertion holes (16), and the insertion rods (15) are adapted to the insertion holes (16).

3. A multifunctional rope net quality detection device according to claim 2, characterized in that: The circumferential outer wall of the hanging rod (7) is provided with a hook groove (17).

4. A multifunctional rope net quality detection device according to claim 3, characterized in that: The bottom outer walls of the two vertical rods (3) are fixedly mounted with convex blocks (18), and the top outer walls of the two sliding plates (2) are opened with convex grooves (21), and the two convex blocks (18) are respectively slidably mounted in the two convex grooves (21).

5. A multifunctional rope net quality detection device according to any one of claims 1 to 4, characterized in that: The bottom outer walls of the two sliding plates (2) are fixedly mounted with sliders (19), and the top outer wall of the bottom plate (1) is provided with a slide groove (22). The two sliders (19) are slidably mounted in the slide groove (22), and a bidirectional threaded rod (23) is rotatably mounted between the inner walls at both ends of the slide groove (22). The two sliders (19) are slidably sleeved on the circumferential outer wall of the bidirectional threaded rod (23) through threads. A motor (26) is fixedly mounted on the outer wall at one end of the bottom plate (1), and one end of the output shaft of the motor (26) is fixedly connected to the bidirectional threaded rod (23).

6. A multifunctional rope net quality detection device according to claim 1, characterized in that: An alignment plate (20) is fixedly mounted on one side outer wall of the two sliding plates (2), and a plurality of scale grooves (24) are formed on the top outer wall of the bottom plate (1).

7. A multifunctional rope net quality detection device according to claim 1, characterized in that: Four rollers (27) are rotatably mounted on the bottom outer walls of the two sliding plates (2), and two strip grooves (25) are opened on the top outer wall of the bottom plate (1), and the rollers (27) are matched with the strip grooves (25).

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