CN220056156U - Continuous turning system for endless rope winch in coal mine production - Google Patents
Continuous turning system for endless rope winch in coal mine production Download PDFInfo
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- CN220056156U CN220056156U CN202321694927.0U CN202321694927U CN220056156U CN 220056156 U CN220056156 U CN 220056156U CN 202321694927 U CN202321694927 U CN 202321694927U CN 220056156 U CN220056156 U CN 220056156U
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Abstract
The utility model discloses a continuous turning system of an endless rope winch in coal mine production, which comprises turning devices arranged at each turning position in the running route of the endless rope winch, wherein each turning device is positioned between a left side rail and a right side rail of the winch and is fixed on a sleeper, each turning device is used for guiding an endless rope auxiliary rope and enabling the endless rope auxiliary rope to run according to the preset route of the turning device so as to avoid floating ropes and derailment, and each turning device comprises at least two turning units and a guard rail unit; the utility model simplifies the transportation system, reduces transportation personnel and improves the safety and reliability of the transportation system.
Description
Technical Field
The utility model belongs to the field of endless rope winches, and particularly relates to a system for continuously turning an endless rope winch in coal mine production.
Background
The endless rope continuous traction winch is powered by a motor, a speed reducer is adopted to transmit power, and the purpose of conveying heavy objects is achieved by means of friction force between the steel wire rope and the drum through rotation of the endless rope winch drum. The endless rope continuous traction winch transportation equipment is suitable for direct transportation of materials such as working face crossheading, mining area mountain climbing and centralized track lane and the like under the conditions of long distance, large inclination angle, multiple side slopes and large tonnage working conditions without transferring the materials.
The traditional material transporting mode is that one endless rope winch continuously pulls the winch to transport materials back and forth in one roadway, and when materials in a branch roadway are transported, one endless rope winch and one small winch pulling device are required to be added.
Disclosure of Invention
The utility model aims to provide a continuous turning system for an endless rope winch in coal mine production, which aims to solve the problem that endless rope winches and small winches are required to be added at a continuously turned roadway so as to meet continuous transportation.
The utility model adopts the following technical scheme: the system comprises turning devices arranged at each turning position in the running route of the endless rope winch, wherein each turning device is positioned between the left side rail and the right side rail of the winch and fixed on a sleeper, each turning device is used for guiding an endless rope auxiliary rope and enabling the endless rope auxiliary rope to run according to the preset route of the turning device so as to avoid floating ropes and derailment, and each turning device comprises at least two turning units and one guard rail unit:
each turning unit comprises:
the lower side of the left guiding turning strip is fixed on the sleeper,
the left guide wheels are vertically arranged and positioned on the upper side of the left guide turning bar, the lower side of the left guide wheels is fixedly connected with the left guide turning bar, the rotation axis of the left guide wheels is vertically upwards arranged,
a right guiding turning strip, the lower side of which is fixed on the sleeper and is positioned on the right side of the left guiding turning strip,
the right guide wheels are vertically arranged and are positioned on the upper side of the right guide turning strip, the lower side of the right guide wheels are fixedly connected with the right guide turning strip, the rotating axes of the right guide wheels are vertically and upwards arranged and are used for being matched with the left guide wheels to form a guide channel, so that the auxiliary rope of the electrodeless rope runs between the left guide wheels and the right guide wheels, and the auxiliary rope of the electrodeless rope runs between the left guide wheels and the right guide wheels,
the guard rail unit includes:
the left curve guard rail is positioned at the left side of the left guiding turning strip, the lower side of the left curve guard rail is fixed on the sleeper,
the right curve guardrail is positioned on the right side of the right guiding turning strip, the lower side of the right curve guardrail is fixed on the sleeper and is used for forming a guardrail channel in cooperation with the left curve guardrail, and the guardrail channel is used for blocking the auxiliary rope of the endless rope after the endless rope is separated from the guiding channel, so that the auxiliary rope of the endless rope is prevented from drifting and derailing, and even popping up to hurt people.
Further, a plurality of left guide wheels and a plurality of right guide wheels are disposed to intersect each other.
Further, the left curve guard rail and the right curve guard rail are both in an I shape, the transverse section on the lower side of the left curve guard rail and the right curve guard rail are fixedly connected with the sleeper, and the transverse section on the upper side of the left curve guard rail and the right curve guard rail are used for being matched with the vertical section to block the endless rope auxiliary rope.
Further, when the turning device is arranged at the left turning position, the number of the right guide wheels is more than or equal to the number of the left guide wheels, and the number of the left guide wheels is at least six.
Further, when the turning device is arranged at the right turning position, the number of the left guide wheels is more than or equal to the number of the right guide wheels, and the number of the right guide wheels is at least six.
Further, each turning device is provided with three turning units and one guard rail unit, the arrangement intervals of the three turning units are equal, and the arrangement length of the guard rail unit is greater than that of the three turning units.
The beneficial effects of the utility model are as follows:
1. the utility model simplifies the transportation system, reduces transportation personnel and improves the safety and reliability of the transportation system;
2. compared with the prior art, if the small winch and the two endless rope winches are adopted for relay transportation, 5 small winches are required to be installed for relay traction transportation, and the device can be used for continuous transportation, so that the middle unhooking time is omitted, the labor of a winch driver and the labor of a unhooking worker and a round shift can be reduced every day, compared with the prior art, the device has the advantages that the two endless rope winches and the small winch are adopted for reciprocating the pulling transportation equipment for 1 time, more than 4 hours are required, and the device only needs 2 hours for reciprocating for 1 time, so that a great amount of time is saved, the transportation link is accelerated, and the working efficiency is improved;
3. the utility model reduces the times of unhooking and reversing, and avoids accidents caused by sports cars, unhooking, rope breakage and the like; the transportation procedure is simplified, the hidden accident links are reduced, and the occurrence rate of transportation accidents is reduced; the running is stable and has no impact, the vehicle is not easy to fall off, and the influence of falling off on installation and production is avoided; the equipment has high reliability, small quantity and convenient maintenance;
4. the utility model reduces artificial unsafe factors because if two endless rope winches and two small winches are adopted to oppositely pull the winches, a winch driver is required to be skillfully operated, the experience is rich, and the utility model can be matched with leakage communication during continuous turning, thereby being convenient and quick.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Wherein: 1. left guide turning bars; 2. a left guide wheel; 3. right guiding turning bars; 4. a right guide wheel; 5. left curve guard rail; 6. right curve guard rail; 7. a left rail; 8. right side rail.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the detailed description.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
The wire rope of the endless rope winch is a closed loop wire rope, the wire rope connected with the shuttle car is a main rope, and the wire rope which is not connected with the shuttle car at the other side is an endless rope auxiliary rope.
The utility model discloses a continuous turning system for an endless rope winch in coal mine production, which comprises turning devices arranged at turning positions in the running route of the endless rope winch, wherein each turning device is positioned between a left side rail 7 and a right side rail 8 of the winch and fixed on a sleeper, each turning device is used for guiding an endless rope auxiliary rope and enabling the endless rope auxiliary rope to run according to the preset route of the turning device so as to avoid floating ropes and derailment, and each turning device comprises at least two turning units and one guard rail unit.
Each turning unit comprises: left guiding turning bar 1, a plurality of left guiding wheels 2, right guiding turning bar 3, a plurality of right guiding wheels 4.
The downside of left side direction strip of turning 1 is fixed on the sleeper, and a plurality of left leading wheels 2 vertical settings, a plurality of left leading wheels 2 are located the upside of left side direction strip of turning 1, and the downside and the left side direction strip of turning 1 fixed connection of a plurality of left leading wheels 2, the vertical upwards setting of axis of rotation of a plurality of left leading wheels 2.
The downside of right direction turning strip 3 is fixed on the sleeper, and be located the right side of left direction turning strip 1, a plurality of right leading wheels 4 vertical settings, a plurality of right leading wheels 4 are located the upside of right direction turning strip 3, the downside and the right direction turning strip 3 fixed connection of a plurality of right leading wheels 4, the vertical upward setting of axis of rotation of a plurality of right leading wheels 4, a plurality of right leading wheels 4 are used for mutually supporting with left leading wheel 2 and form the guide way for the vice rope of electrodeless rope advances from between left leading wheel 2 and the right leading wheel 4, and then makes the vice rope of electrodeless rope shuttle between left leading wheel 2 and right leading wheel 4.
The left guide wheels 2 and the right guide wheels 4 are arranged in a crossing manner, so that the blocking point of the auxiliary rope of the endless rope can be increased, and the left guide wheels 2 and the right guide wheels 4 are matched with each other to form a guide channel. Baffle plates are fixedly connected to the upper sides of the left guide wheel 2 and the right guide wheel 4, so that the separation of the endless rope pair rope is avoided.
The guard rail unit includes: left side bend guardrail 5, right side bend guardrail 6, left side bend guardrail 5 is located the left side of left direction corner strip 1, and the downside of left side bend guardrail 5 is fixed on the sleeper, and right side bend guardrail 6 is located the right side of right direction corner strip 3, and the downside of right side bend guardrail 6 is fixed on the sleeper, and right side bend guardrail 6 is used for mutually supporting with left side bend guardrail 5 and forms the guardrail passageway, and the guardrail passageway is used for electrodeless rope to stop electrodeless rope pair rope after breaking away from the guide passageway appears, avoids electrodeless rope pair rope to appear drifting rope and derailing, even pops out the injury people.
The left curve guard rail 5 and the right curve guard rail 6 are both in an I shape, a transverse section at the lower side of the left curve guard rail 5 is fixedly connected with the sleeper, and a transverse section at the upper side of the left curve guard rail 5 is used for blocking the endless rope auxiliary rope in cooperation with the vertical section.
When the turning device is arranged at the left turning position, the number of the right guide wheels 4 is more than or equal to the number of the left guide wheels 2, and the number of the left guide wheels 2 is at least six; when the turning device is arranged at the right turning position, the number of the left guide wheels 2 is more than or equal to the number of the right guide wheels 4, and the number of the right guide wheels 4 is at least six.
Every turning device all sets up three turning units and a guardrail unit, and three turning units arrange the interval and equal, and the setting length of guardrail unit is greater than the setting length of three turning units.
Example 1
The equipment for descending the mountain of a second belt conveyor in a certain mine is used for transporting the mountain along the second track in the south, the bigeminal roadway of the mountain is descended along the second track in the south, the underground transportation is required to continuously turn, and the transportation distance is about 2200 meters.
In the prior art, the traditional small winch and two endless rope winches are adopted for transportation, the transportation system has a plurality of links, the system is complex, and more winches and manpower are required to be input.
The prior art is as follows:
2 non-polar rope winches SQ-130 and 5 small winches are in relay traction transportation. The number of people required: 11 persons/class, namely 2 persons including endless rope drivers, 2 persons including small winch drivers, 2 persons following the hitching worker, 5 persons warning and 33 persons in total from round class. The transportation time is 1 round trip, and more than 4 hours are needed.
When the utility model is installed, a set of turning device is installed at the right turning position of the intersection of the downhill of the south two tracks and the bight roadway, and a set of turning device is installed at the left turning position of the downhill of the south two belt conveyor and the bight roadway.
After the utility model is installed, the number of people needed is as follows: only 7 persons/class, namely 1 person for the endless rope driver, 1 person for the hook, 5 persons for warning, 21 persons for the round class, namely, the round class transportation can save 12 persons, the intermediate hook picking time is saved, according to 10000 yuan of monthly wages, 12 persons are 10000 yuan/month, namely, 12 ten thousand yuan can be achieved per month, and 144 ten thousand are achieved per year. In the transportation time, the round trip is carried out for 1 time, only 2 hours are needed, a large amount of time is saved, the transportation link is quickened, and the working efficiency is improved.
Compared with the prior art, if the small winch and the two endless rope winches are adopted for relay transportation, 5 small winches are required to be installed for relay traction transportation, the utility model can realize continuous transportation, the intermediate unhooking time is omitted, the labor of a winch driver and the labor of a unhooking worker and a round shift can be reduced every day, compared with the prior art, the utility model has the advantages that the two endless rope winches and the small winch are adopted for reciprocating the pulling transportation equipment for 1 time, more than 4 hours are required, and the reciprocating time of the utility model only needs 2 hours for 1 time, thereby saving a large amount of time, accelerating transportation links and improving the working efficiency.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.
Claims (6)
1. The system for continuously turning the endless rope winch in the coal mine production is characterized by comprising turning devices arranged at each turning position in the running route of the endless rope winch, wherein each turning device is positioned between a left side rail (7) and a right side rail (8) of the winch and is fixed on a sleeper, each turning device is used for guiding an endless rope auxiliary rope and enabling the endless rope auxiliary rope to run according to the preset route of the turning device so as to avoid the occurrence of drifting ropes and derailment, and each turning device comprises at least two turning units and one protection rail unit:
each of the corner units includes:
a left guiding turning strip (1) with the lower side fixed on the sleeper,
a plurality of left guide wheels (2) are vertically arranged and are positioned on the upper side of the left guide turning bar (1), the lower side of the left guide wheels is fixedly connected with the left guide turning bar (1), the rotation axis of the left guide wheels is vertically upwards arranged,
a right guiding turning strip (3) with the lower side fixed on the sleeper and positioned on the right side of the left guiding turning strip (1),
the right guide wheels (4) are vertically arranged and are positioned on the upper side of the right guide turning strip (3), the lower side of the right guide wheels are fixedly connected with the right guide turning strip (3), the rotating axes of the right guide wheels are vertically upwards arranged and are used for being matched with the left guide wheels (2) to form a guide channel, so that the auxiliary rope of the electrodeless rope runs between the left guide wheels (2) and the right guide wheels (4), and the auxiliary rope of the electrodeless rope runs between the left guide wheels (2) and the right guide wheels (4),
the guard rail unit includes:
a left curve guard rail (5) which is positioned at the left side of the left guiding turning bar (1) and the lower side of which is fixed on the sleeper,
the right curve guardrail (6) is positioned on the right side of the right guiding turning strip (3), the lower side of the right curve guardrail is fixed on a sleeper and is used for being matched with the left curve guardrail (5) to form a guardrail channel, and the guardrail channel is used for blocking the auxiliary rope of the endless rope after the endless rope breaks away from the guiding channel, so that the auxiliary rope of the endless rope is prevented from drifting and derailing and even popping up to hurt people.
2. A system for continuous turning of endless rope winches in coal mine production according to claim 1, characterised in that a plurality of left guide wheels (2) and a plurality of right guide wheels (4) are arranged crosswise to each other.
3. The system for continuously turning the endless rope winch in the coal mine production according to claim 1, wherein the left curve guard rail (5) and the right curve guard rail (6) are in an I shape, the transverse section of the lower side of the left curve guard rail and the right curve guard rail are fixedly connected with the sleeper, and the transverse section of the upper side of the left curve guard rail and the right curve guard rail are used for blocking the endless rope auxiliary rope in cooperation with the vertical section.
4. A system for continuous turning of endless rope winch in coal mine production according to claim 1, characterized in that when turning means are provided at the left turning, the number of right guide wheels (4) is set to be equal to or greater than the number of left guide wheels (2), and the number of left guide wheels (2) is at least six.
5. The system for continuously turning endless rope winch in coal mine production according to claim 4, wherein when the turning device is arranged at the right turning place, the number of the left guide wheels (2) is more than or equal to the number of the right guide wheels (4), and the number of the right guide wheels (4) is at least six.
6. The system for continuously turning an endless rope winch in coal mine production according to claim 1, wherein each turning device is provided with three turning units and one guard rail unit, the arrangement intervals of the three turning units are equal, and the arrangement length of the guard rail unit is longer than that of the three turning units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321694927.0U CN220056156U (en) | 2023-06-30 | 2023-06-30 | Continuous turning system for endless rope winch in coal mine production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321694927.0U CN220056156U (en) | 2023-06-30 | 2023-06-30 | Continuous turning system for endless rope winch in coal mine production |
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| CN220056156U true CN220056156U (en) | 2023-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321694927.0U Active CN220056156U (en) | 2023-06-30 | 2023-06-30 | Continuous turning system for endless rope winch in coal mine production |
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| Country | Link |
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| CN (1) | CN220056156U (en) |
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- 2023-06-30 CN CN202321694927.0U patent/CN220056156U/en active Active
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