A lifting rope guide device

Abstract

The utility model discloses a lifting rope guide device, which relates to the field of engineering equipment, including a winding drum body, the winding drum body is set as a hollow structure, a winding groove is opened on the bottom surface of the winding drum body, a winding shaft is rotatably arranged in the winding groove, a pair of guide devices are symmetrically arranged on the winding drum body at the upper and lower sides of the winding groove, the guide device includes a limit fixing block, and a guide rod is rotatably arranged on the limit fixing block. The utility model allows the cable to pass through the opening and contact with the rotating roller, so that the rotation drives the top plate to rotate to the side away from the movable top plate, so that the lifting cable will not contact the top pressure piece. When retracting, the rotating roller rotates in the opposite direction, so that the top plate contacts the movable top plate and is pushed out, thereby pushing the cable upward, so that it squeezes the set top pressure piece, so that the engine oil flows out, and the surface of the cable is oiled, so as to ensure the normal service life of the cable.

Description

Technical Field

[0001] The utility model relates to the field of engineering equipment, in particular to a hoisting rope guiding device. Background Art

[0002] The lifting rope is an important part of lifting machinery for lifting and carrying heavy objects. It is usually made of high-strength materials, such as steel wire rope, synthetic fiber rope, etc., to bear the weight of the heavy objects and various forces during the lifting process. The main characteristics of the lifting rope are high strength, wear resistance, corrosion resistance and softness to ensure that it can safely and reliably bear the weight of the heavy objects during the lifting process and prevent accidents caused by wear or breakage.

[0003] Because the length of the lifting rope is generally tens of meters or even hundreds of meters, the lifting rope needs to be reeled in when not in use, and the coil is placed on the lifting rope reel, and the lifting rope is stored through the reel. However, when the lifting rope is stacked, the reeling of the cable is uneven, and some parts of the cable may be severely worn or even strangled, resulting in jamming when the lifting rope is retracted. For this reason, the existing lifting rope uses an additional rope guide device to guide the lifting rope when it is reeled in.

[0004] The rope guide device for lifting rope is one of the important equipment used in lifting operation. It is mainly used to guide, support and protect the lifting rope to ensure the safety and smooth progress of the lifting operation. The rope guide device at the end of the line is generally provided with a through hole for the lifting rope to pass through, and the device with the through hole is controlled to perform reciprocating uniform motion while the lifting rope is reeled in, so as to achieve uniform reeling of the lifting rope.

[0005] However, due to its use, the existing lifting rope generally uses a steel cable to reel in objects. For maintenance, it is generally coated with protective oil on its surface when leaving the factory to isolate it from the air and prevent the cable from rusting. However, during long-term use, due to the special nature of some workplaces, the protective oil on its surface is contaminated, which may cause further pollution to the cable and further reduce the service life of the cable. Utility Model Content

[0006] Based on this, the purpose of the utility model is to provide a lifting rope guide device to solve the technical problem that the existing lifting rope, due to its use, generally adopts a steel cable to reel in objects, and is generally coated with protective oil on its surface for maintenance when leaving the factory to isolate it from the air and prevent the cable from rusting. However, during long-term use, due to the special nature of some work sites, the protective oil on its surface is contaminated, which may cause further pollution to the cable and further reduce the service life of the cable.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rope guide device for a lifting rope, comprising a winding drum body, the winding drum body is arranged as a hollow structure, a winding groove is provided on the bottom surface of the winding drum body, a winding shaft is rotatably arranged in the winding groove, a pair of guide devices are symmetrically arranged on the winding drum body at the upper and lower sides of the winding groove, and the guide device comprises a limit fixing block, a guide rod is rotatably arranged on the limit fixing block, a guide arc block is slidably arranged on the pair of guide rods, and a guide arc block is arranged on the side away from the winding groove A cleaning device is provided, and an opening is provided on the cleaning device, and the opening passes through the cleaning device and the guide arc block. An oil groove is provided in the guide arc block, and a pressure piece is provided above the opening of the guide arc block, and the pressure piece is connected to the inside of the oil groove. A rotating roller is provided below the opening of the guide arc block, and the rotating roller is rotatably provided through a rotating shaft. A pressure plate is provided on the side of the rotating roller away from the pressure piece, and a movable top plate is movably provided in the guide arc block to cooperate with the pressure plate, and the movable top plate extends into the opening.

[0008] By adopting the above technical solution, the set lifting rope is reeled in by rotating the reeling shaft, and the guide arc block is driven to move by the set guide rod, thereby driving the lifting rope passing through the opening, so that the lifting rope is evenly reeled in when the reeling shaft is reeled in.

[0009] The utility model is further configured that two ends of the reel shaft extend outside the reel body and are respectively connected to the first motor and the second motor.

[0010] By adopting the above technical solution, the first motor cooperates with the second motor to control the forward and reverse rotation of the reeling shaft, thereby controlling the reeling shaft to be reeled in and unreeled.

[0011] The utility model is further configured as follows: a guide groove is provided on the winding disk body, a guide block is slidably arranged in the guide groove, the other end of the guide block is connected to an oil tank, the oil tank and the guide arc block are arranged in parallel, and the oil tank and the guide arc block are connected by a connecting pipe.

[0012] By adopting the above technical solution, the oil tank can be movably arranged by cooperating with the guide block through the provided guide groove. In actual use, the oil tank can move along with the guide arc block, thereby controlling the reeling of the cable.

[0013] The utility model is further configured that the cleaning device comprises a cleaning block arranged on a side of the guide arc block away from the reeling shaft, and cleaning cotton is arranged on the upper part of the cleaning block.

[0014] By adopting the above technical solution, the cleaning cotton is provided, and when the cable is reeled in, the cable is brought into contact with the cleaning cotton, so that the cleaning cotton cleans the surface of the cable, keeps the surface of the cable clean, and increases the service life of the cable.

[0015] The utility model is further configured that a first guide motor and a second guide motor are respectively provided at both ends of the guide rod.

[0016] By adopting the above technical solution, the guide rod is driven to rotate, thereby driving the guide arc block and the oil tank to rotate forward and reverse, so that the cable can be reeled in more evenly.

[0017] The utility model is further configured that a connecting piece is arranged on the main body of the winding disk, and a through groove is arranged at the bottom of the winding groove.

[0018] By adopting the above technical solution, the winding drum body can be conveniently installed on the designated equipment through the provided connecting piece, and the excess cleaning oil on the cable can flow out from the bottom through the provided through groove and will not be accumulated in the winding drum body.

[0019] In summary, the utility model mainly has the following beneficial effects:

[0020] The utility model sets a cable through an opening, drives the entire guide arc block to move through the control of the first guide motor box and the second guide motor, and then moves through the set opening, so that the lifting cable is evenly laid on the winding shaft, thereby realizing uniform laying of the lifting rope. At the same time, when paying out the line, the lifting cable passes through the opening and contacts with the rotating roller, so that the rotation of the roller drives the top plate to rotate to the side away from the movable top plate, so that the lifting cable will not contact the top pressure piece, thereby preventing the oil in the oil tank from flowing out. When retracting, the rotating roller rotates in the opposite direction, so that the top plate contacts the movable top plate and is pushed out, thereby pushing the cable upward, causing it to squeeze the set top pressure piece, causing the oil to flow out, and the surface of the cable is oiled, thereby ensuring the normal service life of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the overall structure of the utility model from the side;

[0023] Figure 3 It is a side sectional view of the interior of the device of the utility model;

[0024] Figure 4 For the utility model Figure 3 Enlarged view of point A in the middle.

[0025] In the figure: 1. winding disk body; 2. first motor; 3. connecting pipe; 4. first guide motor; 5. guide arc block; 6. cleaning device; 7. guide rod; 8. top pressure plate; 9. limit fixing block; 10. winding groove; 11. second guide motor; 12. second motor; 13. guide groove; 14. oil tank; 15. connecting piece; 16. guide block; 17. rotating shaft; 18. opening; 19. winding shaft; 20. through groove; 21. oil tank; 22. top pressure piece; 23. movable top plate; 24. rotating roller; 25. cleaning block; 26. cleaning cotton. DETAILED DESCRIPTION

[0026] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0027] The following describes an embodiment of the utility model based on its overall structure.

[0028] A lifting rope guide device, such as Figure 1-4As shown, it includes a winding drum body 1, which is arranged to be a hollow structure. A winding groove 10 is opened on the bottom surface of the winding drum body 1, and a winding shaft 19 is rotatably arranged in the winding groove 10. Both ends of the winding shaft 19 extend to the outside of the winding drum body 1 and are respectively connected to a first motor 2 and a second motor 12. The rotation of the winding shaft 19 is controlled by the first motor 2 and the second motor 12, and then the forward and reverse rotation of the winding shaft 19 is controlled, thereby controlling the release and winding of the cable. One end of the lifting rope is connected to the winding shaft 19, and the lifting rope can be controlled to be wound and released on the winding shaft 19 by the rotation of the winding shaft 19. A pair of guiding devices are symmetrically arranged on the upper and lower sides of the winding groove 10 on the winding drum body 1, and the guiding device includes a limiting fixed block 9, a guide rod 7 is rotatably arranged on the limiting fixed block 9, and a pair of guide rods 7 are slidably arranged with a guide arc block 5, and the guide arc block 5 is A cleaning device 6 is provided on the side away from the winding groove 10, and an opening 18 is opened on the cleaning device 6. The opening 18 penetrates the cleaning device 6 and the guide arc block 5. The cleaning device 6 is used to clean the lifting rope cable passing through the cleaning device 6 to keep the surface of the lifting rope cable clean, thereby ensuring the service life of the cable. At the same time, the first guide motor 4 and the second guide motor 11 are respectively provided at both ends of the guide rod 7. The rotation of the first guide motor 4 and the second guide motor 11 controls the rotation of the guide rod 7 to control the movement of the guide arc block 5, thereby driving the opening 18 set on the guide arc block 5 to move, and at the same time, the lifting rope cable set through the opening 18 is moved. While the lifting rope cable is wound, the lifting rope cable is evenly laid on the winding shaft 19 to prevent the lifting rope cables from being stacked, causing friction between the cables, and thus reducing the service life of the cables.

[0029] Furthermore, an oil groove 21 is provided in the guide arc block 5, a top pressure piece 22 is provided above the opening 18 of the guide arc block 5, the top pressure piece 22 is connected to the inside of the oil groove 21, a rotating roller 24 is provided below the opening 18 of the guide arc block 5, the rotating roller 24 is rotatably provided by the rotating shaft 17, a top pressure plate 8 is provided on the side of the rotating roller 24 away from the top pressure piece 22, and the top pressure plate 8 is movably provided in the guide arc block 5. A movable top plate 23 is provided, and the movable top plate 23 extends into the opening 18. In this way, only when the winding shaft 19 drives the cable to be wound up, can the rotating roller 24 be driven to rotate, thereby driving the top pressure plate 8 to move toward the movable top plate 23, so that the movable top plate 23 lifts the cable, moves the cable upward, and causes the cable to press the top pressure piece 22. At this time, the oil in the oil groove 21 flows out and contacts the cable, so that the protective oil is applied to the surface of the cable, thereby increasing the service life of the cable.

[0030] On the basis of the above structure, the cleaning device 6 includes a cleaning block 25 arranged on the side of the guide arc block 5 away from the winding shaft 19, and a cleaning cotton 26 is arranged on the top of the cleaning block 25. When the cable is pressed by the movable top plate 23, the cable can also contact with the cleaning cotton 26, so that the oil contaminated on the surface of the cable can be wiped before oiling the cable, thereby ensuring the service life of the cable.

[0031] A guide groove 13 is provided on the winding drum body 1, and a guide block 16 is slidably arranged in the guide groove 13. The other end of the guide block 16 is connected to an oil tank 14. The oil tank 14 is arranged in parallel with the guide arc block 5. The oil tank 14 and the guide arc block 5 are connected via a connecting pipe 3. Through such an arrangement, the oil tank 14 can move with the movement of the guide arc block 5, so that protective oil can be applied to the cable at any time. The protective oil in the oil tank 14 can enter the guide arc block 5 through the connecting pipe 3.

[0032] Furthermore, a connecting piece 15 is provided on the winding drum body 1, and the winding drum body 1 is installed to a specified position through the provided connecting piece 15 to wind and release the cable. A through groove 20 is provided at the bottom of the winding groove 10, so that excess protective oil on the surface of the cable can flow out through the through groove 20.

[0033] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A lifting rope guide device, comprising a reel body (1), characterized in that: The reel body (1) is configured as a hollow structure, a reel groove (10) is provided on the bottom surface of the reel body (1), a reel shaft (19) is rotatably provided in the reel groove (10), a pair of guide devices are symmetrically provided on the reel body (1) at the upper and lower sides of the reel groove (10), the guide devices include a limit fixing block (9), a guide rod (7) is rotatably provided on the limit fixing block (9), a guide arc block (5) is slidably provided on the pair of guide rods (7), a cleaning device (6) is provided on the side of the guide arc block (5) away from the reel groove (10), an opening (18) is provided on the cleaning device (6), and the opening (18) passes through the cleaning device The guide arc block (6) is provided with an oil groove (21), a pressing piece (22) is provided above the opening (18) of the guide arc block (5), the pressing piece (22) is connected to the inside of the oil groove (21), a rotating roller (24) is provided below the opening (18) of the guide arc block (5), the rotating roller (24) is rotatably provided through a rotating shaft (17), a pressing plate (8) is provided on a side of the rotating roller (24) away from the pressing piece (22), a movable top plate (23) is movably provided in the guide arc block (5) to cooperate with the pressing plate (8), and the movable top plate (23) extends into the opening (18).

2. A hoisting rope guide device according to claim 1, characterized in that: Both ends of the reel shaft (19) extend outside the reel body (1) and are respectively connected to the first motor (2) and the second motor (12).

3. A hoisting rope guide device according to claim 1, characterized in that: The winding reel body (1) is provided with a guide groove (13), a guide block (16) is slidably arranged in the guide groove (13), the other end of the guide block (16) is connected to an oil tank (14), the oil tank (14) and the guide arc block (5) are arranged in parallel, and the oil tank (14) and the guide arc block (5) are connected via a connecting pipe (3).

4. A hoisting rope guide device according to claim 1, characterized in that: The cleaning device (6) comprises a cleaning block (25) arranged on a side of the guide arc block (5) away from the reeling shaft (19), and a cleaning cotton (26) is arranged on the upper part of the cleaning block (25).

5. A hoisting rope guide device according to claim 1, characterized in that: A first guide motor (4) and a second guide motor (11) are respectively provided at both ends of the guide rod (7).

6. A hoisting rope guide device according to claim 1, characterized in that: A connecting piece (15) is provided on the winding disk body (1), and a through groove (20) is provided at the bottom of the winding groove (10).

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