Single-folded-line rope groove winding drum for high-lift winch

Abstract

The utility model relates to the technical field of single-folded rope groove winding drums, and discloses a single-folded rope groove winding drum for a high-lift winch, which comprises a support frame I, a winding drum is rotatably connected to the top of the support frame I, a support frame II is arranged on one side wall of the support frame, and a traction assembly is arranged on the outer wall of the support frame II. A dismounting assembly is arranged on the side wall of the winding drum; the traction assembly comprises a second traction roller, the outer wall of the second traction roller is arranged on one side of the second supporting frame, a motor is arranged on the side wall of the second supporting frame, the output end of the motor is fixedly connected to the side wall of the second traction roller, and a first connecting block is fixedly connected to the interior of the second supporting frame. According to the utility model, the motor is started to drive the first traction roller to rotate and then drive the second traction roller at the top to rotate, when the steel wire ropes with different sizes are encountered, the first traction roller rotates to compress the first spring in the second support frame, and the first spring retracts due to the elastic change of the spring, so that the effect of adapting to the steel wire ropes with different specifications is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to single fold line rope groove winding drum technical field especially relates to a single fold line rope groove winding drum for high-lift winding machine. BACKGROUND

[0002] In the field of modern industrial production and construction, high-lift winding machine plays a vital role, it is widely used in mining, construction, water conservancy and hydropower engineering and many other industries, undertakes the key task such as heavy lifting, material transportation, single fold line rope groove winding drum as the core component of high-lift winding machine, its performance influences the working efficiency, reliability and safety of winding machine, high-lift winding machine usually needs to cope with complex working environment and larger load, and higher requirements are put forward to the design and manufacture of winding drum, the design of single fold line rope groove aims at realizing the orderly winding and efficient transmission of steel wire rope, and improving the working performance of winding machine, therefore, it has important practical significance to research and develop a more efficient and reliable single fold line rope groove winding drum for high-lift winding machine.

[0003] At present, the traditional high-lift winding machine single fold line rope groove winding drum mainly adopts simple mechanical structure and basic transmission principle, and the winding drum is usually composed of a barrel, a side plate and a shaft, in the working process, the motor drives the winding drum to rotate through the transmission device such as speed reducer, and the steel wire rope is wound in the rope groove of the winding drum, so as to realize the lifting and lowering of heavy objects, the design of this mechanical structure is relatively simple, and the cost is low, but there are certain limitations in actual application, the traditional transmission mode mainly relies on gear transmission or belt transmission, and energy loss and wear are easy to occur when transmitting power, which reduces the transmission efficiency of the winding machine.

[0004] Due to different working scenes and load requirements, the steel wire ropes used have great differences in diameter, material, strength and the like, the traditional winding drum design is often customized for a specific specification of steel wire rope, when different specifications of steel wire ropes need to be replaced, the whole winding drum needs to be replaced or the winding drum needs to be greatly modified, which not only increases the cost, but also reduces the working efficiency, for example, in some large projects, a plurality of specifications of steel wire ropes need to be used according to different construction stages and working requirements, if the steel wire rope needs to be replaced, a new winding drum needs to be customized every time, which will greatly increase the cost and construction period of the project, moreover, the process of customizing the winding drum needs a long time, which will affect the progress of the project, in addition, frequent replacement of the winding drum will increase the maintenance difficulty and cost of the equipment, and reduce the reliability and stability of the equipment, therefore, the single fold line rope groove winding drum for high-lift winding machine is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a single fold line rope groove winding drum for high-lift winding machine, aims at improving the problem of needing to customize different devices due to the difference of steel wire rope in prior art.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] A single fold line rope groove winding drum for high-lift winding machine, comprising support frame one, the top of support frame one is rotatably connected with winding drum, the side wall of support frame one is provided with support frame two, the outer wall of support frame two is provided with traction assembly, the side wall of winding drum is provided with dismounting assembly.

[0008] The traction assembly comprises traction roller two, the outer wall of traction roller two is arranged on one side of support frame two, the side wall of support frame two is provided with motor, the output end of motor is fixedly connected with the side wall of traction roller two, the inside of support frame two is fixedly connected with connecting block one, the side wall of connecting block one is rotatably connected with traction roller one, the inside of connecting block one is fixedly connected with fixed column, the outer wall of fixed column is sleeved with spring one, the top of spring one is fixedly connected with the inside of support frame two, and the bottom of spring one is fixedly connected with the top of connecting block one.

[0009] Further description of the above technical scheme:

[0010] The dismounting assembly comprises clamping column, and the outer wall of clamping column is arranged on the side wall of winding drum.

[0011] Further description of the above technical scheme:

[0012] The side wall of winding drum is fixedly connected with connecting plate, and the top of connecting plate is rotatably connected with knob.

[0013] Further description of the above technical scheme:

[0014] The outer wall of knob is rotatably connected with placing block, and the top of placing block is fixedly connected with positioning column.

[0015] Further description of the above technical scheme:

[0016] The side wall of placing block is rotatably connected with rotating rod, and the side wall of rotating rod is fixedly connected with connecting block two.

[0017] Further description of the above technical scheme:

[0018] One side of connecting block two is rotatably connected with clamping column, and the outer wall of clamping column is slidably connected in the inside of connecting plate.

[0019] Further description of the above technical scheme:

[0020] The outer wall of the clamping column is fixedly connected with a limiting ring, and the outer wall of the limiting ring is slidably connected to the inner wall of the connecting plate.

[0021] As a further description of the above technical solution:

[0022] The outer wall of the clamping column is sleeved with a spring two, one end of the spring two is fixedly connected to the inside of the connecting plate, and the other end of the spring two is fixedly connected to the side wall of the limiting ring.

[0023] The utility model has the following beneficial effects:

[0024] 1、 in the utility model, through starting motor, it drives traction roller one rotation, after driving top traction roller two rotation, when meeting different size steel wire rope, traction roller one rotation will make spring one compression in support frame two, because spring self elastic change, after retracting again, reached the effect that adapt to different specifications steel wire rope, avoided the problem that different device needs to be customized because of the difference of steel wire rope, reduced cost, improved use efficiency.

[0025] 2、 in the utility model, through rotating knob, it drives positioning column rotation, after driving placement block rotation, further make the rotation of the rotating rod, drive connecting block two rotation in turn, make clamping column slide in connecting plate, drive spring two compression at the same time, after driving limiting ring translation, reached the effect that convenient disassembly and assembly clamping column, solved the problem that hoist drum can accumulate dust, oil stain and rust and other impurities maintenance difficulty, prolonged the overall service life of hoist. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 A single fold line rope groove drum perspective view for high-lift hoist is provided for the utility model;

[0027] Figure 2 A support frame two cross-sectional structure schematic view for high-lift hoist single fold line rope groove drum is provided for the utility model;

[0028] Figure 3 For Figure 1 The enlarged view of A in the middle.

[0029] LEGEND:

[0030] 1, support frame one;2, drum;3, support frame two;4, traction roller one;5, fixed column;6, spring one;7, connecting block one;8, traction roller two;9, motor;10, rotating knob;11, placement block;12, positioning column;13, rotating rod;14, connecting block two;15, clamping column;16, spring two;17, limiting ring;18, connecting plate. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0032] With reference to Figure 1 And Figure 2 An embodiment provided by the utility model: a single fold line rope groove winding drum 2 for high-lift winding machine, including support frame one 1, support frame one 1 top rotary connection has winding drum 2, support frame one 1 side wall is provided with support frame two 3, support frame two 3 also uses carbon steel material, can provide stable support for traction assembly, support frame two 3 outer wall is provided with traction assembly, winding drum 2 side wall is provided with dismounting assembly;

[0033] Traction assembly includes traction roller two 8, traction roller two 8 is cylindrical structure, its surface is treated with hardening to improve wear resistance, traction roller two 8 outer wall is arranged at one side of support frame two 3, support frame two 3 side wall is provided with motor 9, when motor 9 starts, can drive traction roller two 8 rotation, simultaneously drive traction roller two 8 rotation, motor 9 output end is fixedly connected at traction roller two 8 side wall, support frame two 3 inside is fixedly connected with connecting block one 7, provides stable support for traction roller two 8, connecting block one 7 side wall is rotatably connected with traction roller one 4, connecting block one 7 inside is fixedly connected with fixed column 5, fixed column 5 is solid cylinder, is made of stainless steel, has corrosion resistance and strength, fixed column 5 outer wall is sleeved with spring one 6, spring one 6 top is fixedly connected in support frame two 3 inside, spring one 6 bottom is fixedly connected in connecting block one 7 top, when traction roller one 4 is subjected to different pressure in the working process, spring one 6 can adjust the position and pressure of traction roller one 4 by telescoping, to adapt to different thickness of steel wire rope, ensure the neat winding of steel wire rope on winding drum 2.

[0034] In the process of cable laying and use, the different specifications of steel wire rope lead to the need to customize different cable wear-resistant protection devices, which increases cost and reduces efficiency, when different specifications of steel wire rope are encountered, only need to start motor 9, and the rotation of motor 9 drives traction roller two 8 to rotate, while traction roller two 8 moves, traction roller one 4 rotates synchronously, at this time, spring one 6 in support frame two 3 is compressed, and spring one 6 has good resilience, and after being compressed, spring one 6 rebounds rapidly, the compression and rebound process makes the protection device better fit different specifications of steel wire rope, without the need to customize each type of steel wire rope, the protection device can adapt to multiple specifications and types of steel wire rope, thereby reducing cost and significantly improving use efficiency, and bringing convenience to cable protection work.

[0035] With reference toFigure 1 And Figure 3 The dismounting assembly comprises a clamping column 15, the outer wall of the clamping column 15 is smooth and can slide smoothly inside the connecting plate 18, the outer wall of the clamping column 15 is arranged on the side wall of the winding drum 2, the side wall of the winding drum 2 is fixedly connected with the connecting plate 18 by welding, the top of the connecting plate 18 is rotationally connected with the rotating knob 10, the rotating knob 10 is a circular knob structure, the surface is provided with anti-skid lines, which facilitates the rotation operation of the operator, the outer wall of the rotating knob 10 is rotationally connected with the placing block 11, the top of the placing block 11 is fixedly connected with the positioning column 12, the positioning column 12 is a cylindrical structure and is made of stainless steel, which provides positioning and support for the rotation of the rotating rod 13, the top of the placing block 11 is rotationally connected with the rotating rod 13, the rotating rod 13 is a solid rod structure and is made of carbon steel, which has high strength and toughness, the side wall of the rotating rod 13 is fixedly connected with the connecting block two 14, one side of the connecting block two 14 is rotationally connected with the clamping column 15, the outer wall of the clamping column 15 is slidably connected inside the connecting plate 18, the inside of the connecting plate 18 is provided with a sliding groove matched with the clamping column 15, which ensures that the clamping column 15 can slide smoothly therein, the outer wall of the clamping column 15 is fixedly connected with the limiting ring 17, the limiting ring 17 is an annular structure and is made of stainless steel, which limits the extension range of the spring two 16 and ensures that the spring two 16 remains stable during extension, the outer wall of the limiting ring 17 is slidably connected with the inner wall of the connecting plate 18, the outer wall of the clamping column 15 is sleeved with the spring two 16, one end of the spring two 16 is fixedly connected inside the connecting plate 18, the other end of the spring two 16 is fixedly connected with the side wall of the limiting ring 17, which realizes the dismounting and mounting of the clamping column 15 and further completes the dismounting and mounting of the winding drum 2, thereby improving the maintenance efficiency and convenience of the winding machine.

[0036] Specifically, during the long-time operation of the high-lift winding machine, dust, oil stains, rust and other impurities will accumulate in the winding drum 2, which affects the performance and service life of the winding machine. When it is necessary to clean and maintain the rope groove, we can rotate the rotating knob 10, which drives the positioning column 12 to rotate and further drives the placing block 11 to rotate, the rotation of the placing block 11 drives the rotating rod 13 to rotate, and the rotating rod 13 drives the connecting block two 14 to rotate, at this time the clamping column 15 slides inside the connecting plate 18, and the spring two 16 is compressed, and the limiting ring 17 translates accordingly, thus completing the dismounting of the clamping column 15, facilitating the dismounting of the winding drum 2. After cleaning the winding drum 2, rotate the rotating knob 10 again, which drives the positioning column 12 to rotate, the connecting block two 14 rotates, and the clamping column 15 translates inside the connecting plate 18, the spring two 16 retracts, and the clamping column 15 slides into the winding drum 2, realizing the assembly of the winding drum 2. After assembly, the winding drum 2 can be easily cleaned, lubricated and maintained, the impurities are removed, the friction coefficient is reduced, and the service life of the winding drum 2 is prolonged.

[0037] Working principle: the steel wire rope needs to be customized with different devices due to different differences, at this time, the motor 9 is started, the traction roller two 8 is driven to rotate by the motor 9, the traction roller two 8 moves and drives the traction roller one 4 to rotate, thereby driving the spring one 6 inside the support frame two 3 to compress, at the same time, the spring one 6 rebounds, so that it is more suitable for different specifications of steel wire rope, thereby adapting to various specifications and types of steel wire rope, reducing the cost and improving the use efficiency;

[0038] When the winch is used for a long time, dust, oil stains and rust and other impurities will accumulate in the winding drum 2, at this time, the rotating knob 10 is rotated, the positioning column 12 is driven to rotate by the rotating knob 10, the rotating knob 10 is rotated, the placement block 11 is rotated, the connecting block two 14 is rotated, the clamping column 15 slides in the connecting plate 18, the spring two 16 is compressed, the limiting ring 17 is translated, and the winding drum 2 can be disassembled, when the winding drum 2 is cleaned and assembled, the rotating knob 10 is rotated again, the positioning column 12 is rotated, the connecting block two 14 is rotated, the clamping column 15 slides in the connecting plate 18, the spring two 16 is retracted, the clamping column 15 slides in the winding drum 2, the winding drum 2 is assembled, the winding drum 2 can be cleaned, lubricated and maintained more conveniently, the dust, oil stains and rust and other impurities accumulated in the winding drum 2 can be removed, the wear is reduced, and the service life of the winding drum 2 is prolonged.

[0039] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A single-segmented grooved drum for a high-lift winch, comprising a support frame (1), characterized in that: The top of the support frame one (1) is rotatably connected to a drum (2), the side wall of the support frame one (1) is provided with a support frame two (3), the outer wall of the support frame two (3) is provided with a traction component, and the side wall of the drum (2) is provided with a disassembly component; The traction assembly includes a second traction roller (8), the outer wall of which is disposed on one side of the second support frame (3). A motor (9) is disposed on the side wall of the second support frame (3). The output end of the motor (9) is fixedly connected to the side wall of the second traction roller (8). A first connecting block (7) is fixedly connected inside the second support frame (3). A first traction roller (4) is rotatably connected to the side wall of the first connecting block (7). A fixed column (5) is fixedly connected inside the first connecting block (7). A first spring (6) is sleeved on the outer wall of the fixed column (5). The top of the first spring (6) is fixedly connected inside the second support frame (3), and the bottom of the first spring (6) is fixedly connected to the top of the first connecting block (7).

2. A single-ribbed rope groove drum for a high-lift winch according to claim 1, characterized in that: The disassembly assembly includes a locking post (15), the outer wall of which is disposed on the side wall of the drum (2).

3. A single-ribbed rope groove drum for a high-lift winch according to claim 2, characterized in that: A connecting plate (18) is fixedly connected to the side wall of the drum (2), and a knob (10) is rotatably connected to the top of the connecting plate (18).

4. A single-ribbed rope groove drum for a high-lift winch according to claim 3, characterized in that: The outer wall of the knob (10) is rotatably connected to a placement block (11), and the top of the placement block (11) is fixedly connected to a positioning post (12).

5. A single-groove rope drum for a high-lift winch according to claim 4, characterized in that: The top of the placement block (11) is rotatably connected to a rotating rod (13), and the side wall of the rotating rod (13) is fixedly connected to a connecting block two (14).

6. A single-ribbed rope groove drum for a high-lift winch according to claim 5, characterized in that: One side of the connecting block 2 (14) is rotatably connected to a locking post (15), and the outer wall of the locking post (15) is slidably connected to the inside of the connecting plate (18).

7. A single-groove rope drum for a high-lift winch according to claim 6, characterized in that: The outer wall of the locking post (15) is fixedly connected to a limiting ring (17), and the outer wall of the limiting ring (17) is slidably connected to the inner wall of the connecting plate (18).

8. A single-ribbed rope groove drum for a high-lift winch according to claim 7, characterized in that: A second spring (16) is fitted on the outer wall of the locking post (15). One end of the second spring (16) is fixedly connected to the inside of the connecting plate (18), and the other end of the second spring (16) is fixedly connected to the side wall of the limiting ring (17).

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