Guide structure for changing position of fastening steel wire rope

Abstract

The utility model provides a guide structure for changing the position of a fastening steel wire rope. The winding shaft is arranged on the inner side face of the mounting frame, and a first gear is fixedly mounted on the outer side face of the winding shaft; and the reciprocating lead screw is rotationally connected to the inner side face of the mounting frame, and a second gear is fixedly mounted at one end of the outer side face of the reciprocating lead screw. According to the guide structure used for changing the position of the fastening steel wire rope, the winding shaft, the first gear, the reciprocating lead screw, the second gear, the limiting plate, the moving block, the sliding sleeve and other structures are matched with one another, and when the guide structure is used, the winding shaft rotates, the reciprocating lead screw can be driven to rotate, and the position of the fastening steel wire rope can be changed. And the steel wire rope can be evenly wound around the outer side face of the winding shaft, and therefore the winding effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fastening equipment, in particular to a guiding structure for changing the position of a fastening steel wire rope. Background Art

[0002] In the field of freight loading reinforcement, ratchet wire rope tighteners are used instead of wire rods and iron wires for reinforcement, which not only improves cargo loading efficiency and transportation safety, but also reduces the labor intensity of loading and reinforcement operations. They have been widely used in railway transportation of large cargo such as steel, wood, and mechanical equipment.

[0003] For example, in the prior art, the patent application with publication number CN 206202767 U has an outer frame and a wire rope locking device, wherein the wire rope locking device includes a ratchet and a pawl, wherein the pawl engages with the outer side of the ratchet, and the ratchet is provided with a wire rope entry hole and a wire rope exit hole; the outer frame is stamped into an integrated seamless structure using a seamless steel pipe. The utility model is a guide hole ratchet wire rope fastener, and the finished product frame is a seamless integral structure frame, the overall force of the frame is uniform, and stress concentration will not occur when force is applied, and the overall frame structure is more solid and safer and more reliable to use. The raw material is directly selected from seamless steel pipes, which are common standard parts. The raw materials are cheap and easy to obtain, and the processing cost is low.

[0004] However, when the fastener winds the wire rope, the wire rope is passed through the threading hole and wound on the reel, which easily causes most of the wire rope to be concentrated in the middle of the reel, thereby reducing the reeling effect.

[0005] Therefore, it is necessary to provide a guide structure for changing the position of the fastening wire rope to solve the above technical problems. Utility Model Content

[0006] The utility model provides a guiding structure for changing the position of a fastened steel wire rope, which solves the problem that the steel wire rope is concentrated in the middle position of a winding shaft, thereby reducing the winding effect.

[0007] In order to solve the above technical problems, the utility model provides a guide structure for changing the position of a fastening wire rope, comprising:

[0008] Mounting frame;

[0009] A reel, the reel being arranged on the inner side of the mounting frame, and a first gear being fixedly mounted on the outer side of the reel;

[0010] A reciprocating screw rod, the reciprocating screw rod is rotatably connected to the inner side surface of the mounting frame, a second gear is fixedly installed on one end of the outer side surface of the reciprocating screw rod, the second gear is meshed with one side of the first gear, a limiting plate is fixedly installed on the front side of the mounting frame, a moving block is threadedly connected to the outer side surface of the reciprocating screw rod, a sliding sleeve is fixedly installed on one side of the moving block, the sliding sleeve is slidably connected to the outer side surface of the limiting plate, and the moving block is arranged on one side of the winding shaft.

[0011] Preferably, a first rotating shaft is fixedly mounted on one end of the winding shaft, the first rotating shaft is rotatably connected to the inside of one side of the installation frame, and a through hole is opened inside one end of the first rotating shaft.

[0012] Preferably, a second rotating shaft is fixedly mounted on the other end of the winding shaft, and the second rotating shaft is rotatably connected to the inside of the other side of the installation frame. A ratchet is fixedly mounted on one end of the second rotating shaft, and a pawl is engaged at the bottom of the ratchet, and the pawl is arranged on the other side of the installation frame.

[0013] Preferably, a guide hole is provided on the top of the installation frame.

[0014] Preferably, a positioning hole is provided inside the reel.

[0015] Preferably, a through groove is formed on one side of the positioning hole, and a groove is formed on one end of the through groove.

[0016] Preferably, the inner side surface of the through slot is threadedly connected with a positioning screw.

[0017] Compared with the related art, the guide structure for changing the position of the fastening wire rope provided by the utility model has the following beneficial effects:

[0018] The utility model provides a guiding structure for changing the position of a tightening wire rope, through the coordination of structures such as a winding shaft, a first gear, a reciprocating screw rod, a second gear, a limit plate, a moving block and a sliding sleeve. When in use, when the winding shaft is rotated, it can drive the reciprocating screw rod to rotate, thereby driving the moving block to move back and forth, and the wire rope can be evenly wound around the outer side surface of the winding shaft, thereby increasing the winding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a first embodiment of a guide structure for changing the position of a fastening steel wire rope provided by the utility model;

[0020] Figure 2 for Figure 1 The schematic diagram of the installation frame structure shown;

[0021] Figure 3for Figure 1 An enlarged schematic diagram of part A is shown;

[0022] Figure 4 The present invention is a schematic structural diagram of a second embodiment of a guide structure for changing the position of a fastening steel wire rope provided by the present invention.

[0023] Numbers in the figure: 1. Installation frame, 11. Guide hole, 2. Winding shaft, 21. First rotating shaft, 22. Through hole, 23. Second rotating shaft, 24. First gear, 3. Ratchet, 31. Ratchet, 4. Reciprocating screw, 41. Second gear, 42. Limiting plate, 43. Moving block, 44. Sliding sleeve, 5. Positioning hole, 51. Groove, 52. Through groove, 53. Positioning screw. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] First embodiment

[0026] Please refer to Figure 1 , Figure 2 , Figure 3 ,in, Figure 1 A schematic structural diagram of a first embodiment of a guide structure for changing the position of a fastening steel wire rope provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the installation frame structure shown; Figure 3 for Figure 1 The enlarged schematic diagram of part A is shown. A guide structure for changing the position of a fastening wire rope comprises: a mounting frame 1;

[0027] A reel 2, the reel 2 being arranged on the inner side of the mounting frame 1, and a first gear 24 being fixedly mounted on the outer side of the reel 2;

[0028] A reciprocating screw rod 4 is rotatably connected to the inner side surface of the mounting frame 1, a second gear 41 is fixedly installed at one end of the outer side surface of the reciprocating screw rod 4, the second gear 41 is meshed with one side of the first gear 24, a limiting plate 42 is fixedly installed on the front side of the mounting frame 1, a moving block 43 is threadedly connected to the outer side surface of the reciprocating screw rod 4, a sliding sleeve 44 is fixedly installed on one side of the moving block 43, the sliding sleeve 44 is slidably connected to the outer side surface of the limiting plate 42, and the moving block 43 is arranged on one side of the winding shaft 2.

[0029] A first rotating shaft 21 is fixedly mounted on one end of the winding shaft 2 . The first rotating shaft 21 is rotatably connected to the inside of one side of the installation frame 1 . A through hole 22 is opened inside one end of the first rotating shaft 21 .

[0030] A second rotating shaft 23 is fixedly installed on the other end of the winding shaft 2, and the second rotating shaft 23 is rotatably connected to the inside of the other side of the installation frame 1. A ratchet 31 is fixedly installed on one end of the second rotating shaft 23, and a pawl 3 is engaged at the bottom of the ratchet 31. The pawl 3 is arranged on the other side of the installation frame 1.

[0031] A guide hole 11 is formed on the top of the installation frame 1 .

[0032] A positioning rod is installed on one side of the mounting frame 1, and the pawl 3 is arranged on the outer side of the positioning rod, and a torsion spring is fixedly installed on the outer side of the positioning rod, and one side of the torsion spring is against the top of the pawl, so that when in use, the elasticity of the torsion spring can make the pawl 3 always stuck on the inner side of the ratchet 31, thereby limiting the second rotating shaft 23, and when winding, the pawl 3 can gradually be stuck into the inner side of the tooth groove of the ratchet 31.

[0033] The working principle of a guide structure for changing the position of a fastening wire rope provided by the utility model is as follows:

[0034] When in use, the user inserts one end of the wire rope into the inner side of the guide hole 11, and inserts one end of the wire rope into the inner side of the moving block 43, and makes the wire rope be sleeved on the outer side of the winding shaft 2. Then the user rotates the first rotating shaft 21, so that the first rotating shaft 21 drives the winding wheel 2 to rotate, and at the same time the winding shaft 2 will drive the first gear 24 to rotate, so that the first gear 24 drives the second gear 41 to rotate, and at this time the second gear 41 drives the reciprocating screw rod 4 to rotate, so that the moving block 43 moves back and forth on the outer side of the reciprocating screw rod 4, so that the moving block 43 drives the wire rope to move back and forth, and is evenly wound around the outer side of the winding shaft 2.

[0035] Compared with the related art, the guide structure for changing the position of the fastening wire rope provided by the utility model has the following beneficial effects:

[0036] By means of the coordination of structures such as the winding shaft 2, the first gear 24, the reciprocating screw rod 4, the second gear 41, the limit plate 42, the moving block 43 and the sliding sleeve 44, when in use, when the winding shaft 2 rotates, it can drive the reciprocating screw rod 4 to rotate, thereby driving the moving block 43 to move back and forth, and the wire rope can be evenly wound around the outer side of the winding shaft 2, thereby increasing the winding effect.

[0037] Second embodiment

[0038] Please refer to Figure 4Based on the guide structure for changing the position of the fastening wire rope provided in the first embodiment of the present application, the second embodiment of the present application proposes another guide structure for changing the position of the fastening wire rope. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0039] Specifically, the second embodiment of the present application provides a guide structure for changing the position of a fastening wire rope, which is different in that a positioning hole 5 is provided inside the winding shaft 2.

[0040] A through slot 52 is formed at one side of the positioning hole 5 , and a groove 51 is formed at one end of the through slot 52 .

[0041] A positioning screw 53 is threadedly connected to the inner side surface of the through slot 52 .

[0042] The working principle of a guide structure for changing the position of a fastening wire rope provided by the utility model is as follows:

[0043] When in use, the user can insert one end of the wire rope into the inner side of the positioning hole 5, and then the user can rotate the positioning screw 53 to make the positioning screw 53 threadedly connected to the inner side of the through groove 52, and then make one end of the positioning screw 53 rest against one end of the wire rope, thereby limiting one end of the wire rope.

[0044] Compared with the related art, the guide structure for changing the position of the fastening wire rope provided by the utility model has the following beneficial effects:

[0045] By cooperating with each other through the positioning hole 5, the groove 51, the through groove 52 and the positioning screw 53, when in use, one end of the wire rope can be inserted into the inner side of the positioning hole 5, and then the positioning screw 53 is rotated to limit the end of the wire rope, thereby preventing the end of the wire rope from falling off from the inner side of the through groove 52.

[0046] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A guide structure for changing the position of a fastening wire rope, characterized in that: include: Mounting frame; A reel, the reel being arranged on the inner side of the mounting frame, and a first gear being fixedly mounted on the outer side of the reel; A reciprocating screw rod, the reciprocating screw rod is rotatably connected to the inner side surface of the mounting frame, a second gear is fixedly installed on one end of the outer side surface of the reciprocating screw rod, the second gear is meshed with one side of the first gear, a limit plate is fixedly installed on the front side of the mounting frame, a moving block is threadedly connected to the outer side surface of the reciprocating screw rod, a sliding sleeve is fixedly installed on one side of the moving block, the sliding sleeve is slidably connected to the outer side surface of the limit plate, and the moving block is arranged on one side of the winding shaft.

2. A guide structure for changing the position of a fastening wire rope according to claim 1, characterized in that: A first rotating shaft is fixedly mounted on one end of the winding shaft. The first rotating shaft is rotatably connected to the interior of one side of the installation frame. A through hole is formed in the interior of one end of the first rotating shaft.

3. A guide structure for changing the position of a fastening wire rope according to claim 2, characterized in that: A second rotating shaft is fixedly mounted on the other end of the winding shaft, and the second rotating shaft is rotatably connected to the inside of the other side of the installation frame. A ratchet is fixedly mounted on one end of the second rotating shaft, and a pawl is engaged at the bottom of the ratchet, and the pawl is arranged on the other side of the installation frame.

4. A guide structure for changing the position of a fastening wire rope according to claim 3, characterized in that: A guide hole is provided on the top of the installation frame.

5. The guide structure for changing the position of a fastening wire rope according to claim 1, characterized in that: A positioning hole is provided inside the reel.

6. A guide structure for changing the position of a fastening wire rope according to claim 5, characterized in that: A through slot is formed on one side of the positioning hole, and a groove is formed on one end of the through slot.

7. A guide structure for changing the position of a fastening wire rope according to claim 6, characterized in that: The inner side surface of the through slot is threadedly connected with a positioning screw.

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