Steel wire rope limiting device for auxiliary inclined shaft of coal mine
By designing a device in the auxiliary inclined shaft of a coal mine, including a base, a winding roller, a motor, a lead screw, and a limiting component, the problems of uneven wire rope winding and insufficient limiting were solved, achieving uniform winding and safe limiting of the wire rope, thus improving safety.
Patent Information
- Application Number
- CN202422992374.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-12-05
AI Technical Summary
The existing steel wire ropes in the auxiliary inclined shafts of coal mines are not wound evenly and lack limit protection, posing a safety hazard.
A device comprising a base, a winding roller, a motor, a lead screw, a limiting component, and a limiting ring is designed. By driving the lead screw to move and adjusting the limiting component, the wire rope is wound evenly and limited to prevent it from falling off.
This achieves uniform winding of the wire rope, improves safety, prevents the wire rope from falling off, and reduces safety hazards.
Smart Images
Figure CN223576009U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to vice inclined shaft steel wire rope technical field, specifically point to a coal mine vice inclined shaft steel wire rope limiting device. BACKGROUND
[0002] In coal mine production, vice inclined shaft is a kind of secondary inclined shaft, is used to assist ventilation, transportation and personnel access and exit. Coal mine vice inclined shaft steel wire rope usually refers to the steel wire rope used in coal mine for transportation and hoisting. Steel wire rope plays an important role in these inclined shafts, is used to lift and lower equipment, miner or other heavy objects, ensures the safety and high efficiency of mine operation.
[0003] Steel wire rope needs to be wound during use, and the existing device is easy to make the steel wire rope wind in a fixed position during winding, uneven winding phenomenon occurs, thereby affecting the later winding and unwinding effect, and when stopping the steel wire rope winding work, the steel wire rope may fall due to the gravity of the object pulled, safety accidents are caused, and there are safety hazards in use. UTILITY MODEL CONTENTS
[0004] (I) technical problem solved
[0005] The technical problem to be solved by the utility model is to overcome the uneven winding of the above-mentioned steel wire rope and the defect that no limiting protection is provided, and to provide a coal mine vice inclined shaft steel wire rope limiting device.
[0006] (II) technical scheme
[0007] To solve the above technical problems, the utility model provides a technical scheme: a coal mine vice inclined shaft steel wire rope limiting device, including base, the base is equipped with winding roller, the base is equipped with support, the support is equipped with motor one on, the winding roller rotation is equipped with in support, winding roller pivot and motor one are connected, the support top is equipped with vertical plate symmetrically, the vertical plate is rotationally equipped with screw rod between two, the vertical plate is fixedly equipped with motor two, the motor two output and screw rod one end are connected, the screw rod is threadedly sleeved with sliding part on, the sliding part is centrally symmetrically equipped with limiting assembly on, the limiting assembly includes limiting piece, the sliding piece is slidably equipped with limiting piece on, the limiting piece is equipped with clamping groove, the clamping groove one side is rotationally connected with screw rod, and the other side is equipped with the connecting hole matched with screw rod.
[0008] As an improvement: the support top between two vertical plates is equipped with sliding groove, the sliding part is equipped with sliding block one, the sliding block one is slidably equipped in sliding groove, and the sliding groove limits the movement track of sliding part, so that the sliding part moves in horizontal direction along screw rod.
[0009] As improvement: the sliding member is symmetrically provided with a sliding hole, the limiting member is respectively provided with a T-shaped sliding block two on both sides, the sliding block two is slidably arranged in the sliding hole, and the sliding block two and the sliding hole are matched to facilitate the adjustment of the limiting member, so that the limiting effect on the steel wire rope is realized.
[0010] As improvement: the sliding member is rotatably provided with a pulley, the pulley is wound with a steel wire rope body, the steel wire rope body is wound on the winding roller through the pulley, and the steel wire rope body is located in the limiting assembly, so that the limiting effect on the steel wire rope body is realized.
[0011] As improvement: the number of the screw rod and the connecting hole is two, the inner wall of the connecting hole is provided with a threaded groove matched with the screw rod, the screw rod is inserted into the connecting hole, the distance between the two limiting members is changed by adjusting the screw rod, the limiting or locking operation is realized, and the number of two improves the stability of the limiting.
[0012] As improvement: the base is provided with a limiting ring close to the limiting assembly on one side, the upper and lower surfaces of the limiting ring are provided with protective pads, and the inner wall of the clamping groove is provided with an antiskid pad, the limiting ring limits the movement range of the steel wire rope body, prevents the one end of the steel wire rope body from moving in a large range along with the sliding member, affects the hoisting work, the protective pads reduce the abrasion between the steel wire rope body and the limiting ring, the antiskid pad is made of rubber material, the friction force is increased, and the limiting effect is better.
[0013] (Three), beneficial effects
[0014] Compared with the prior art, the utility model has the advantages that:
[0015] 1. Through the cooperation of the screw rod and the sliding member, and under the action of the motor two, the steel wire rope body is reciprocated along the screw rod, so that the steel wire rope body is uniformly wound on the winding roller, and the winding effect of the steel wire rope body is improved.
[0016] 2. The steel wire rope body is limited by the limiting ring and the limiting assembly, the limiting ring limits the movement of the steel wire rope body to avoid large-scale shaking, the limiting assembly can not only prevent the steel wire rope body from falling off the pulley, but also can lock and fix the steel wire rope body, and the use safety of the device is improved. DRAWINGS
[0017] Figure 1 It is a structure schematic view of a coal mine auxiliary inclined shaft steel wire rope limiting device.
[0018] Figure 2 It is a bottom structure schematic view of a coal mine auxiliary inclined shaft steel wire rope limiting device.
[0019] Figure 3 It is a local A enlarged structure schematic view of a coal mine auxiliary inclined shaft steel wire rope limiting device.
[0020] Figure 4 It is partial B enlarged structure schematic view of the coal mine auxiliary inclined shaft steel wire rope limiting device.
[0021] Figure 5 It is sliding member structure schematic view of the coal mine auxiliary inclined shaft steel wire rope limiting device.
[0022] Figure 6 It is limiting member structure schematic view of the coal mine auxiliary inclined shaft steel wire rope limiting device.
[0023] As shown in the figure: 1, base; 2, winding roller; 3, support; 4, motor one; 5, vertical plate; 6, screw rod; 7, motor two; 8, sliding member; 9, limiting member; 10, clamping groove; 11, screw rod; 12, connecting hole; 13, sliding groove; 14, sliding block one; 15, sliding hole; 16, sliding block two; 17, pulley; 18, steel wire rope body; 19, limiting ring; 20, protective pad; 21, antiskid pad. DETAILED DESCRIPTION
[0024] The utility model will be made further detailed description in combination with the drawings. Same parts are indicated with same reference numerals in the drawings.
[0025] It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "in" and "out" refer to the directions towards or away from the geometric center of a particular component.
[0026] In order to make the content of the utility model more easily understood clearly, the technical solutions in the utility model embodiments will be described clearly and completely below in combination with the drawings in the utility model embodiments.
[0027] Embodiment one
[0028] In combination with the drawings, Figure 1 , Figure 2 and Figure 6As shown, a coal mine auxiliary inclined shaft steel wire rope limiting device, including base 1, the base 1 is provided with winding roller 2, the base 1 is provided with support 3, the support 3 is provided with motor one 4, the winding roller 2 is rotatably arranged on the support 3, the winding roller 2 rotating shaft is connected with motor one 4, the support 3 top is provided with vertical plate 5, the two vertical plate 5 is rotatably provided with screw rod 6, the vertical plate 5 is fixedly provided with motor two 7, the motor two 7 output end is connected with one end of screw rod 6, the screw rod 6 is threadedly connected with sliding part 8, the sliding part 8 is centrally and symmetrically provided with limiting assembly, the limiting assembly includes limiting part 9, the sliding part 8 is slidably provided with limiting part 9, the limiting part 9 is provided with clamping groove 10, one side of the clamping groove 10 is rotatably connected with screw rod 11, and the other side is provided with connecting hole 12 matched with screw rod 11.
[0029] Through the above structure, the screw rod 6 cooperates with the sliding part 8, the sliding part 8 is driven by the motor two 7 to move horizontally reciprocatingly, so that the steel wire rope body 18 is wound more uniformly, and the limiting assembly is located on both sides of the steel wire rope body 18 to limit the steel wire rope body 18, prevent the steel wire rope body 18 from falling off the pulley 17 in the winding process, and adjust the distance between the two limiting parts 9 by rotating the screw rod 11 to limit and lock the steel wire rope body 18.
[0030] Combine with the Figure 3 And Figure 5 As shown, the two vertical plates 5 between the top of the support 3 are provided with a sliding groove 13, the sliding part 8 is provided with a sliding block one 14, the sliding block one 14 is slidably arranged in the sliding groove 13, the sliding part 8 is symmetrically provided with a sliding hole 15, the limiting part 9 is provided with a T-shaped sliding block two 16 on both sides, and the sliding block two 16 is slidably arranged in the sliding hole 15.
[0031] Through the above structure, the sliding groove 13 limits the movement track of the sliding part 8, so that the sliding part 8 moves in the horizontal direction along the screw rod 6, the sliding block two 16 and the sliding hole 15 cooperate to facilitate the adjustment of the limiting part 9, thereby realizing the limiting effect of the steel wire rope.
[0032] Example two
[0033] On the basis of example one, combine with the Figures 4 to 6 As shown, the sliding part 8 is rotatably provided with pulley 17, the pulley 17 is wound with steel wire rope body 18, the number of screw rod 11 and connecting hole 12 is two, the inner wall of connecting hole 12 is provided with a thread groove matched with screw rod 11, the base 1 is provided with limiting ring 19 near the limiting assembly side, the upper and lower surfaces of the limiting ring 19 are provided with protective pads 20, and the inner wall of the clamping groove 10 is provided with anti-skid pad 21.
[0034] Through the above structure, the steel wire rope body 18 is wound around one end of the pulley 17 for lifting the heavy object and is wound around the other end of the winding roller 2, and the steel wire rope body 18 is located in the limiting assembly, facilitating limiting thereof, the screw rod 11 is inserted into the connecting hole 12, the spacing between the two limiting pieces 9 is changed by adjusting the screw rod 11, the operation of limiting or locking is realized, and the number of two improves the stability of limiting, the limiting ring 19 limits the movement range of the steel wire rope body 18, prevents one end of the steel wire rope body 18 from moving in a large range with the sliding piece 8, affects the hoisting work, the protection pad 20 reduces the abrasion condition generated by the steel wire rope body 18 and the limiting ring 19, the antiskid pad 21 is made of rubber material, the friction force is increased, and the limiting effect is better.
[0035] The specific use method is as follows:
[0036] The steel wire rope body 18 passes through the limiting ring 19 and is wound around the pulley 17, so that one end is wound around the winding roller 2, at this time, the two limiting pieces 9 are pushed towards the steel wire rope body 18, the screw rod 11 is screwed into the connecting hole 12 in the other limiting piece 9, so that the space between the two limiting pieces 9 is convenient for the smooth sliding of the steel wire rope body 18, and the purpose of this operation is to limit the steel wire rope body 18 to prevent the steel wire rope body 18 from falling off the pulley 17;
[0037] The motor one 4 drives the winding roller 2 to rotate, and the steel wire rope body 18 is wound, at the same time, the motor two 7 drives the lead screw 6 to rotate forward and reverse, the lead screw 6 cooperates with the sliding piece 8, realizes the reciprocating movement of the sliding piece 8 along the lead screw 6, so that the steel wire rope body 18 is uniformly wound on the winding roller 2, when the steel wire rope body 18 needs to be locked, only need to continue to tighten the screw rod 11, so that the gap between the two limiting pieces 9 becomes smaller until they are attached, then the locking of the steel wire rope body 18 is completed, and the steel wire rope body 18 is prevented from slipping back, causing the heavy object to fall.
[0038] The above describes the utility model and its implementation mode, which is not restrictive, and the drawings shown are only one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structure modes and embodiments are not creatively designed, which shall belong to the protection scope of the utility model.
Claims
1. A coal mine auxiliary inclined shaft steel wire rope limiting device, comprising a base (1), the base (1) is provided with a winding roller (2), characterized in that: the base (1) is provided with a support (3), the support (3) is provided with a motor (4), the winding roller (2) is rotatably arranged on the support (3), the winding roller (2) is connected with the motor (4), the top of the support (3) is symmetrically provided with a vertical plate (5), a lead screw (6) is rotatably arranged between the two vertical plates (5), a motor (7) is fixedly arranged on the vertical plate (5), and an output end of the motor (7) is connected with one end of the lead screw (6); a sliding piece (8) is threadedly connected to the lead screw (6), a limiting assembly is centrally and symmetrically arranged on the sliding piece (8), the limiting assembly comprises a limiting piece (9), the limiting piece (9) is slidably arranged on the sliding piece (8), a clamping groove (10) is arranged on the limiting piece (9), a screw rod (11) is rotatably connected to one side of the clamping groove (10), and a connecting hole (12) matched with the screw rod (11) is arranged on the other side.
2. The coal mine auxiliary inclined shaft steel wire rope limiting device according to claim 1, characterized in that: A sliding groove (13) is arranged between the two vertical plates (5) on the top of the support (3), a sliding block (14) is arranged on the sliding piece (8), and the sliding block (14) is slidably arranged in the sliding groove (13).
3. The coal mine auxiliary inclined shaft steel wire rope limiting device according to claim 1, characterized in that: Symmetrical sliding holes (15) are arranged on the sliding piece (8), T-shaped sliding blocks (16) are arranged on the two sides of the limiting piece (9), and the sliding blocks (16) are slidably arranged in the sliding holes (15).
4. The coal mine auxiliary inclined shaft steel wire rope limiting device according to claim 1, characterized in that: A pulley (17) is rotatably arranged on the sliding piece (8), and a steel wire rope body (18) is wound on the pulley (17).
5. The coal mine auxiliary inclined shaft steel wire rope limiting device according to claim 1, characterized in that: The number of the screw rods (11) and the connecting holes (12) is two, and a thread groove matched with the screw rod (11) is arranged on the inner wall of the connecting hole (12).
6. The coal mine auxiliary inclined shaft steel wire rope limiting device according to claim 1, characterized in that: A limiting ring (19) is arranged on one side of the base (1) close to the limiting assembly, protective pads (20) are arranged on the upper and lower surfaces of the limiting ring (19), and an antiskid pad (21) is arranged on the inner wall of the clamping groove (10).