All-round cable wind rope tie-down device

Abstract

The present invention discloses an all-round wind rope tie-down device, which relates to the technical field of lifting auxiliary equipment, including a strong permanent magnet, a connecting tube installed above the strong permanent magnet, and a cylinder body arranged outside the strong permanent magnet, the internal thread of the connecting tube is equipped with screws, a cover plate is fixed above the cylinder body, and connecting pieces are symmetrically arranged on the surface of the cylinder body, a swivel is sleeved on the surface of one end of the cylinder body, and a hole is opened in the middle of the cover plate. The all-round wind rope tie-down device is provided with a connecting tube, a cylinder body, a swivel, a wind rope and a buckle. When holding one end of the wind rope, the buckle can be flipped about 90 degrees. When the strong permanent magnet is magnetically attracted to the lower surface of the steel plate, and two stabilizing claws are in contact with the lower surface of the steel plate, when the wind rope is pulled, the pulling direction can be adjusted, and during this period, the cylinder body rotates. With the help of this device, the steel plate being lifted can be pulled more flexibly, so as to adjust the lifting direction in time.

Description

Technical Field

[0001] The invention relates to the technical field of lifting auxiliary equipment, and in particular to an omnidirectional cable wind rope tie-down device. Background Art

[0002] Due to the development of shipping and military needs, ships tend to be larger and more specialized, and shipbuilding technology has developed rapidly. The shipbuilding industry has become one of the most important heavy industrial sectors in the world. In the past, many shipyards not only carried out steel processing, hull assembly, welding and equipment system installation, but also had certain casting, forging and machining capabilities. While manufacturing hulls, they also manufactured main engines, auxiliary engines, boilers and other equipment. Since the 1950s, with the development of shipbuilding and its supporting industries, shipyards have developed in the direction of general assembly, that is, focusing on building hulls, and a large number of electromechanical equipment and outfitting parts are provided by professional or non-professional cooperative factories. The shipyard only installs them to improve the quality and efficiency of shipbuilding.

[0003] In the shipyard, the steel plates used to build the hull need to be hoisted and installed. During the hoisting process, workers are required to hold the steel plates by hand to adjust the direction. However, the ship's operational safety requirements prohibit direct physical contact between personnel and hoisted parts, which brings great problems to the direction adjustment of the hoisted objects. Secondly, for flat steel plates, because their surface is extremely smooth, they cannot be fastened with cable wind ropes. If they are fastened to the hoisting clamps, the magnitude of the force and the angle of force will be greatly affected, making it difficult to control the direction and position of the hoisted objects. Summary of the invention

[0004] The purpose of the present invention is to solve the disadvantage in the prior art that it is inconvenient to adjust the direction of the steel plate being hoisted, and to propose an all-round cable wind rope tie hanger.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An all-round cable wind rope anchor hanger comprises a strong permanent magnet, a connecting tube is installed above the strong permanent magnet, and a cylinder is arranged outside the strong permanent magnet, the internal thread of the connecting tube is equipped with a screw, a cover plate is fixed above the cylinder, and connecting pieces are symmetrically arranged on the surface of the cylinder, a swivel is sleeved on the surface of one end of the cylinder, a hole is opened in the middle of the cover plate, one end of the screw is connected to a connecting head, one end of the connecting head is connected to a handle, a gasket is arranged between the connecting head and the cover plate, a buckle is connected between the two connecting pieces, and a stabilizing mechanism is arranged on one side of the swivel.

[0007] Preferably, the stabilizing mechanism comprises a shell, the shell is fixedly connected to the swivel via a fixing plate, a screw rod is rotatably connected inside the shell, a knob is fixed to one end of the screw rod, a connecting seat is threadedly assembled on the surface of the screw rod, a connecting rod is rotatably connected to the surface of the connecting seat, one end of the connecting rod is rotatably connected to a moving block, two stabilizing claws are connected inside the moving block, and one end of the two stabilizing claws is connected to a moving foot.

[0008] Preferably, the length of the screw is greater than the length of the cylinder, the inner diameter of the cylinder is matched with the outer diameter of the connecting pipe, and the inner diameter of the hole is matched with the diameter of the screw.

[0009] Preferably, the strong permanent magnet is externally sleeved with a protective sleeve, and one end of the protective sleeve is an open structure.

[0010] Preferably, the buckle is rotatably connected to the connecting piece, and the longitudinal section of the buckle is a circular structure.

[0011] Preferably, the surface of the screw rod is provided with two sections of external threads, the directions of the two sections of external threads are opposite, and the directions of the internal threads inside the two screw rods are matched with the directions of the two sections of external threads respectively.

[0012] Preferably, both left and right ends of the moving block are open structures, and an anti-skid pad is fixed to the side of the moving block away from the screw rod, and the anti-skid pad is a component made of rubber material.

[0013] Preferably, limiting grooves are formed through the surfaces of the moving block and the anti-slip pad at positions corresponding to the moving feet.

[0014] Preferably, the stabilizing claw is rotatably connected to the moving foot via a first pin shaft, and the stabilizing claw is rotatably connected to the moving block via a second pin shaft, and one end of the stabilizing claw is evenly provided with anti-slip patterns.

[0015] Preferably, a notch is provided on the surface of the shell at a position corresponding to the stabilizing claw, and the longitudinal section of the shell is in a "concave" shape.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The all-round cable wind rope bolt hanger is provided with a strong permanent magnet, which is used to make the device sucked on the lower surface of the steel plate. The strong permanent magnet is made of neodymium iron boron, which has the advantages of strong suction and durability, but it has the disadvantages of being brittle and poor in resistance to falling. Therefore, a protective cover is sleeved on the outside of the strong permanent magnet. The protective cover can be made of rubber or silicone material to effectively protect the strong permanent magnet. If the strong permanent magnet is accidentally dropped to the ground, the protective cover can reduce the degree of damage to the strong permanent magnet and reduce the loss of the enterprise;

[0018] 2. The all-round cable wind rope bolt hanger is provided with a stabilizing mechanism. When the anti-skid pad is in full contact with the lower surface of the steel plate, the moving foot is gradually pushed toward the inside of the moving block by the force of the steel plate until one end of the stabilizing claw contacts the lower surface of the steel plate. Then, under the action of the stabilizing claw and the anti-skid pad, the friction between the device and the smooth surface of the steel plate can be greatly enhanced. In addition, the action of the strong permanent magnet can further prevent the device from sliding with the steel plate.

[0019] 3. The all-round cable wind rope bolt hanger is provided with a connecting tube, a cylinder, a swivel, a cable wind rope and a buckle. The buckle can be flipped about 90 degrees by holding one end of the cable wind rope. When the strong permanent magnet is magnetically attracted to the lower surface of the steel plate and the two stabilizing claws are in contact with the lower surface of the steel plate, the pulling direction can be adjusted when the cable wind rope is pulled. During this period, the cylinder rotates. With the help of this device, the steel plate being hoisted can be pulled more flexibly, so as to adjust the hoisting direction in time, and it can avoid direct contact between the workers' limbs and the hoisted objects, which greatly improves safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of the omnidirectional cable wind rope tie-down device proposed by the present invention;

[0021] Figure 2 It is a schematic diagram of the exploded structure of the strong permanent magnet, the connecting pipe, the cylinder, the gasket and the screw in the omnidirectional cable wind rope tie-down device proposed by the present invention;

[0022] Figure 3 It is a schematic cross-sectional structure diagram of the omnidirectional cable wind rope tie-down device proposed by the present invention;

[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the housing of the omnidirectional cable wind rope tie-down device proposed by the present invention cut to one side of the moving block;

[0024] Figure 5 It is a schematic diagram of the top cross-sectional structure of the housing and the moving block in the omnidirectional cable wind rope hooking device proposed by the present invention;

[0025] Figure 6It is a front cross-sectional structural schematic diagram of a shell and a moving block in the omnidirectional cable wind rope hooking device proposed by the present invention.

[0026] In the figure: 1. strong permanent magnet; 2. connecting tube; 3. cylinder; 4. cover plate; 5. screw; 6. hole; 7. connector; 8. handle; 9. gasket; 10. connector; 11. buckle; 12. fixing plate; 13. shell; 14. screw rod; 15. knob; 16. connecting seat; 17. connecting rod; 18. moving block; 19. stabilizing claw; 20. moving foot; 21. first pin shaft; 22. anti-slip pad; 23. limit groove; 24. notch; 25. swivel. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] Reference Figure 1-6 The all-round cable wind rope bolt hanger includes a strong permanent magnet 1. The strong permanent magnet 1 is made of neodymium iron boron, which has the advantages of strong suction and durability. However, it has the disadvantages of being brittle and poor in resistance to falling. Therefore, a protective sleeve is sleeved on the outside of the strong permanent magnet 1. The protective sleeve can be made of rubber or silicone material to effectively protect the strong permanent magnet 1. If the strong permanent magnet 1 is accidentally dropped to the ground, the protective sleeve can reduce the damage of the strong permanent magnet 1 and reduce the loss of the enterprise. One end of the protective sleeve is an open structure. This structure ensures that the setting of the protective sleeve will not hinder the magnetic attraction of the strong permanent magnet 1 on the surface of the steel plate. A connecting pipe 2 is installed above the strong permanent magnet 1. The strong permanent magnet 1 and the connecting pipe 2 are fixed by welding. A cylinder 3 is arranged on the outside of the strong permanent magnet 1. The internal thread of the connecting pipe 2 is equipped with a screw 5. The length of the screw 5 is greater than the length of the cylinder 3. The inner diameter of the cylinder 3 The size is slightly larger than the outer diameter of the connecting pipe 2, the purpose is to facilitate the rotation between the cylinder 3 and the connecting pipe 2. A cover plate 4 is fixed on the top of the cylinder 3, and connecting members 10 are symmetrically arranged on the surface of the cylinder 3. A swivel 25 is sleeved on the surface of one end of the cylinder 3, and the swivel 25 is rotatably connected to the cylinder 3. A hole 6 is opened in the middle of the cover plate 4, and the inner diameter of the hole 6 is adapted to the diameter of the screw 5, so that the screw 5 can pass through the hole 6. A connector 7 is connected to one end of the screw 5, and a handle 8 is connected to one end of the connector 7. The screw 5, the connector 7 and the handle 8 are all welded and fixed, and a gasket 9 is arranged between the connector 7 and the cover plate 4. The gasket 9 is used to adjust the gap between the connector 7 and the cover plate 4. A buckle 11 is connected between the two connecting members 10, and the buckle 11 is rotatably connected to the connecting member 10, and the longitudinal section of the buckle 11 is a circular structure, and the buckle 11 can be flipped about 90°.

[0029] Reference Figure 4-6 A stabilizing mechanism is provided on one side of the rotating ring 25, and the stabilizing mechanism includes a housing 13, and the housing 13 is fixedly connected to the rotating ring 25 through a fixing plate 12, and the length of the fixing plate 12 is greater than the maximum width of the buckle 11, and the housing 13 is internally rotatably connected with a screw rod 14, and a knob 15 is fixed to one end of the screw rod 14, and a connecting seat 16 is threadedly assembled on the surface of the screw rod 14, and two sections of external threads are provided on the surface of the screw rod 14, and the directions of the two sections of external threads are opposite, and the directions of the internal threads inside the two screw rods 14 are matched with the directions of the two sections of external threads respectively. In the process of rotating the screw rod 14, by The external threads at both ends of the surface of the screw rod 14 have opposite directions. Since the connecting seat 16 is connected to the moving block 18 through the connecting rod 17, the connecting seat 16 is limited to prevent the connecting seat 16 from rotating with the rotation of the screw rod 14, so that the two connecting seats 16 can make relative movement in the horizontal direction. The surface of the connecting seat 16 is rotatably connected to the connecting rod 17, and one end of the connecting rod 17 is rotatably connected to the moving block 18. The left and right ends of the moving block 18 are both open structures. The interior of the moving block 18 is connected to two stabilizing claws 19, and one end of the two stabilizing claws 19 is connected to a moving foot 20.

[0030] Reference Figure 5-6 The anti-skid pad 22 is fixed on the side of the moving block 18 away from the screw rod 14. The anti-skid pad 22 is a component made of rubber. The stabilizing claw 19 is rotatably connected to the moving foot 20 through the first pin shaft 21, and the stabilizing claw 19 is rotatably connected to the moving block 18 through the second pin shaft. One end of the stabilizing claw 19 is evenly provided with anti-skid patterns. When the anti-skid pad 22 is fully in contact with the lower surface of the steel plate, the moving foot 20 is gradually pushed toward the inside of the moving block 18 by the force of the steel plate. In the process of the moving foot 20 gradually moving toward the inside of the moving block 18, the two stabilizing claws 19 rotate, that is, one end of the two stabilizing claws 19 gradually approaches the direction where the moving foot 20 is located, until this end of the stabilizing claw 19 abuts against the lower surface of the steel plate. Then, under the action of the stabilizing claw 19 and the anti-skid pad 22, the friction between the device and the smooth surface of the steel plate can be greatly enhanced. Combined with the action of the strong permanent magnet 1, sliding between the device and the steel plate can be further avoided.

[0031] Reference Figure 5-6 A limiting groove 23 is formed on the surface of the moving block 18 and the anti-slip pad 22 at a position corresponding to the position of the moving foot 20. Due to the limiting effect of the limiting groove 23, the moving foot 20 can only move in the vertical direction.

[0032] Reference Figure 1 , Figure 4 and Figure 5 A notch 24 is provided on the surface of the shell 13 at a position corresponding to the stabilizing claw 19 , and the longitudinal section of the shell 13 is in a “concave” shape. The notch 24 provides a rotation space for the stabilizing claw 19 .

[0033] In the present invention, before using the device, the connecting tube 2, the gasket 9 and the screw 5 need to be assembled first, wherein the strong permanent magnet 1 and the connecting tube 2, as well as the screw 5, the connecting head 7 and the handle 8 are all welded and fixed, and the connecting tube 2, the gasket 9 and the screw 5 are assembled as follows: first, the cylinder 3 is sleeved on the outside of the connecting tube 2, and then, a plurality of gaskets 9 are placed on the surface of the cover plate 4 (the function of the gasket 9 is to adjust the gap between the connecting head 7 and the cover plate 4), and then the screw 5 is fully screwed into the connecting tube 2, referring to Figure 3 The inner diameter of the cylinder 3 is slightly larger than the outer diameter of the connecting pipe 2, in order to facilitate the rotation between the cylinder 3 and the connecting pipe 2. After the assembly is completed, one end of the cable is tied to the ring buckle 11 and the cable can be put into use.

[0034] When lifting the steel plate, hold the handle 8 and use the strong permanent magnet 1 to make the device stick to the lower surface of the steel plate. Then, turn the knob 15 in the positive direction to drive the screw rod 14 to rotate. Since the external threads at both ends of the screw rod 14 are in opposite directions, and since the connecting seat 16 is connected to the moving block 18 through the connecting rod 17, the connecting seat 16 is limited to prevent the connecting seat 16 from rotating with the rotation of the screw rod 14. The two connecting seats 16 can be gradually moved toward the inner wall of the shell 13. As the distance between the two connecting seats 16 gradually increases, the moving block 18 can be gradually moved toward the open end of the shell 13 under the pushing action of the two connecting rods 17 until the anti-slip pad 22 is in full contact with the lower surface of the steel plate. At the same time, the moving foot 20 is gradually pushed toward the inside of the moving block 18 by the force of the steel plate. Due to the limiting effect of the limiting groove 23, the moving foot 20 can only move in the vertical direction. In the process of the moving foot 20 gradually moving toward the inside of the moving block 18, the two stabilizing claws 19 rotate, that is, the ends of the two stabilizing claws 19 that are not connected to the moving foot 20 gradually approach the direction where the moving foot 20 is located, until this end of the stabilizing claw 19 abuts against the lower surface of the steel plate. Then, under the action of the stabilizing claws 19 and the anti-skid pad 22, the friction between the device and the smooth steel plate surface can be greatly enhanced. In addition, the action of the strong permanent magnet 1 can further prevent the device from sliding with the steel plate, thereby greatly improving the stability of the connection between the device and the steel plate.

[0035] After the device is stably connected to the steel plate, one end of the guy rope can be held by hand. Figure 1As shown, the buckle 11 can be flipped about 90°. When the strong permanent magnet 1 is magnetically attracted to the lower surface of the steel plate and the two stabilizing claws 19 are in contact with the lower surface of the steel plate, since the shell 13, the fixing plate 12 and the swivel 25 are fixedly connected, it means that the swivel 25 and the strong permanent magnet 1, the connecting pipe 2, the screw 5, the connecting head 7, and the handle 8 are in a relatively static state. When the cable wind rope is pulled, the pulling direction can be adjusted. During this period, the cylinder 3 rotates. With the help of this device, the steel plate being hoisted can be pulled more flexibly, so as to adjust the hoisting direction in time, and it can avoid direct contact between the workers' limbs and the hoisted objects, thereby greatly improving safety.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An all-round cable wind rope tie-down device, comprising a strong permanent magnet (1), characterized in that: A connecting tube (2) is installed above the powerful permanent magnet (1), and a cylinder (3) is arranged outside the powerful permanent magnet (1). A screw (5) is installed on the internal thread of the connecting tube (2). A cover plate (4) is fixed above the cylinder (3), and connecting pieces (10) are symmetrically arranged on the surface of the cylinder (3). A rotating ring (25) is sleeved on the surface of one end of the cylinder (3). A hole (6) is opened in the middle of the cover plate (4). One end of the screw (5) is connected to a connecting head (7), and one end of the connecting head (7) is connected to a handle (8). A gasket (9) is arranged between the connecting head (7) and the cover plate (4). A buckle (11) is connected between the two connecting pieces (10), and a stabilizing mechanism is arranged on one side of the rotating ring (25). The stabilizing mechanism comprises a shell (13), wherein the shell (13) and the rotating ring (25) are fixedly connected via a fixing plate (12), and a screw rod (14) is rotatably connected inside the shell (13), a knob (15) is fixed to one end of the screw rod (14), and a connecting seat (16) is threadedly mounted on the surface of the screw rod (14), a connecting rod (17) is rotatably connected to the surface of the connecting seat (16), one end of the connecting rod (17) is rotatably connected to a moving block (18), and two stabilizing claws (19) are connected inside the moving block (18), and one end of the two stabilizing claws (19) is connected to a moving foot (20); Both left and right ends of the moving block (18) are open structures; an anti-skid pad (22) is fixed to the side of the moving block (18) facing away from the screw rod (14); the anti-skid pad (22) is a component made of rubber material; A limiting groove (23) is formed through the surfaces of the moving block (18) and the anti-slip pad (22) at positions corresponding to the moving foot (20); The stabilizing claw (19) is rotatably connected to the moving foot (20) via a first pin shaft (21), and the stabilizing claw (19) is rotatably connected to the moving block (18) via a second pin shaft, and one end of the stabilizing claw (19) is evenly provided with anti-slip patterns; A notch (24) is provided on the surface of the shell (13) at a position corresponding to the stabilizing claw (19), and the longitudinal section of the shell (13) presents a "concave"-shaped structure.

2. The omnidirectional cable wind rope tie-down device according to claim 1, characterized in that: The length of the screw (5) is greater than the length of the cylinder (3); the inner diameter of the cylinder (3) is matched to the outer diameter of the connecting pipe (2); and the inner diameter of the hole (6) is matched to the diameter of the screw (5).

3. The omnidirectional cable wind rope tie-down device according to claim 1, characterized in that: The strong permanent magnet (1) is externally sleeved with a protective sleeve, and one end of the protective sleeve is an open structure.

4. The omnidirectional cable wind rope tie-down device according to claim 1, characterized in that: The buckle (11) is rotatably connected to the connecting piece (10), and the longitudinal section of the buckle (11) is a circular structure.

5. The omnidirectional cable wind rope tie-down device according to claim 1, characterized in that: The surface of the screw rod (14) is provided with two sections of external threads, the directions of the two sections of external threads are opposite, and the directions of the internal threads inside the two screw rods (14) respectively match the directions of the two sections of external threads.

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