CN210852436U

CN210852436U - Rope catcher device of coal mine overhead manned device

Info

Publication number: CN210852436U
Application number: CN201921950845.1U
Authority: CN
Inventors: 徐涛; 于崇峰; 程仁龙
Original assignee: Anhui Jinlan Electromechanical Equipment Co ltd
Current assignee: Anhui Jinlan Electromechanical Equipment Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-06-26
Anticipated expiration: 2029-11-13

Abstract

The utility model belongs to the technical field of the aerial passenger of the air, especially, for the rope ware device of catching of the aerial passenger device in colliery, including the fastener, the fastener top is provided with the fixed axle, the fixed axle top is provided with holds in the palm the rope sheave, the inside wheel drum that is provided with of riding rope sheave, the wheel drum skin is provided with the wheel lining, the inside bottom of riding rope sheave is provided with the interior baffle, the inside top of riding rope sheave is provided with outer baffle, riding rope sheave top is provided with the backing pressure gallows, backing pressure gallows one side is provided with the rope pressing wheel, riding rope sheave openly is provided with the lug, the inside fixed plate that is provided with of backing pressure gallows, the inside contrary stop block that is provided with of fixed plate backing pressure gallows, be provided with. The utility model discloses a set up oil box, burr and contrary ending the piece, can make wheel lining life extension, can rust-resistant to the wheel drum, have contrary function that ends when the device trouble.

Description

Rope catcher device of coal mine overhead manned device

Technical Field

The utility model relates to an aerial passenger technical field specifically is rope ware device that catches of aerial passenger device in colliery.

Background

The coal mine large-slope ropeholder aerial passenger device capable of being picked and hung is an underground coal mine auxiliary transportation device, is mainly used for transporting personnel to go up and down an inclined shaft or a gallery, and mainly comprises a driving device, a rope supporting device, a passenger device, a tail wheel device, a tensioning device, a traction steel wire rope, a safety protection device, an electric control device and the like, has the characteristics of complete safety protection, safe and reliable operation, convenient ascending and descending of personnel, no need of waiting for following, simple operation, convenient maintenance, small power consumption, high conveying efficiency, low one-time investment and the like, is a novel modern underground coal mine personnel conveying device, and has the following problems:

1. the wheel lining highly depends on friction force during working, the abrasion is large after long-time use, the wheel drum is made of cast iron, and the adding of lubricating oil is an effective method for prolonging the service life of the wheel lining and preventing the wheel drum from rusting.

2. When the steel wire rope is broken in the long-term use process or under the overload condition, the steel wire rope can slide downwards due to the self weight, and when the descending speed is too high, a long steel wire rope is thrown out of a rope groove, so that potential safety hazards are brought to workers.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a colliery aerial passenger device's rope ware device of catching has solved colliery aerial passenger device's rope ware device wheel lining life-span extension, the rust-resistant and contrary problem that ends of wheel drum.

In order to achieve the above object, the utility model provides a following technical scheme: a rope catcher device of a coal mine aerial passenger device comprises a fastener, wherein a fixed shaft is arranged at the top end of the fastener, a supporting rope wheel is arranged at the top end of the fixed shaft, a wheel drum is arranged inside the supporting rope wheel, a wheel lining is arranged on the outer layer of the wheel drum, an inner baffle is arranged at the bottom end inside the supporting rope wheel, an outer baffle is arranged at the top end inside the supporting rope wheel, a supporting and pressing hanging frame is arranged at the top end of the supporting rope wheel, a pressing rope wheel is arranged on one side of the supporting and pressing hanging frame, a convex block is arranged on the front surface of the supporting rope wheel, a fixed plate is arranged inside the supporting and pressing hanging frame, a check block is arranged inside the fixed plate, a spring is arranged between the check block and the fixed plate, convex lines are arranged on the outer side wall of the wheel lining, a groove.

As a preferred technical scheme of the utility model, the fixed axle runs through and holds in the palm rope sheave central point and put, interior baffle and outer baffle are all through bolt and wheel drum swing joint.

As an optimal technical scheme of the utility model, hold in the palm the rope sheave and be circle ring shape with the rope pressing wheel shape, the lug back is through welding and the positive fixed connection of support rope sheave, the slight size of lug length size is greater than support rope sheave diameter size of dimensions.

As a preferred technical scheme of the utility model, the inside cavity of gallows is pressed in the support, the fixed plate direction is oblique downwards, the contrary stop top is through bolt and the gallows inside wall swing joint of support pressure.

As a preferred technical scheme of the utility model, spring top and fixed plate fixed connection, spring bottom and contrary piece top fixed connection that ends.

As an optimal technical scheme of the utility model, the burr shape is diamond-shaped block, burr quantity is a plurality of, the burr is the rectangular array on the wheel lining lateral wall and arranges, the groove shape is latticed.

As a preferred technical scheme of the utility model, oil box shape is ring shape, the inside cavity of oil box lateral wall, the nearly rope pulley end that holds in the palm of oil box does not seal, oil box internal diameter size and fixed column diameter size looks adaptation, oil box external diameter size is less than the rope pulley diameter size that holds in the palm, the oil box top is through bolt and support rope pulley bottom swing joint.

As an optimal technical scheme of the utility model, cotton layer size of a dimension and oil box lateral wall cavity size of a dimension looks adaptation, cotton layer material is fire-retardant cotton, cotton in situ portion is provided with lubricating oil.

Compared with the prior art, the utility model provides a colliery aerial passenger device's ware device of restricting catches possesses following beneficial effect:

1. this rope ware device is caught to aerial passenger device in colliery, through setting up the oil box, burr and recess, fill up lubricating oil in the cotton layer and install the oil box on the fixed axle before the device uses, lubricating oil can be along with the cotton layer soaks for a long time and take turns the lining and the wheel drum, it is rust-resistant to make the wheel lining life-span extension and the wheel drum, the rhombus structure of burr and arrange and make lubricating oil can be along the recess water conservancy diversion, and form the oil film on the skin, the less oil that can remain even in the gap of recess is inside, lubricating oil protection effect is better, increase the life of guide ring.

2. The rope catcher device of the coal mine aerial passenger device is provided with the convex block, the reverse stop block and the spring, the reverse stop block points downwards in a nine-o' clock inclined mode when a rope supporting wheel does not work, when the rope supporting wheel rotates in the forward direction, the convex block can rotate along with the rope supporting wheel simultaneously, when the convex block rotates in the same direction as a supporting and pressing hanging frame, the convex block can contact the bottom end of the reverse stop block and extrude the spring to enable the reverse stop block to rotate upwards in an anticlockwise mode, the convex block can pass through, the reverse stop block returns to the original position after the convex block passes through the spring, when the device fails and the rope supporting wheel rotates in the reverse direction, the convex block can be pressed on the reverse stop block, the rotation of the reverse stop block can be stopped when the reverse stop block contacts the side wall of the supporting and pressing hanging frame, and the reverse rotation of the reverse.

Drawings

Fig. 1 is a schematic view of the internal structure of the rope supporting wheel of the present invention;

FIG. 2 is a schematic view of the main structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the pressure-supporting hanger of the present invention;

FIG. 4 is an enlarged view of the wheel lining wall of the present invention;

fig. 5 is the internal structure diagram of the oil box of the present invention.

In the figure: 1. a fastener; 2. a fixed shaft; 3. a wheel drum; 4. an inner baffle; 5. a wheel liner; 6. an outer baffle; 7. a rope supporting wheel; 8. an oil box; 9. supporting and pressing the hanging bracket; 10. a rope pressing wheel; 11. a bump; 12. a fixing plate; 13. a backstop block; 14. a spring; 15. a relief pattern; 16. a groove; 17. a cotton layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, in this embodiment: a rope catcher device of a coal mine overhead manned device comprises a fastener 1, wherein a fixed shaft 2 is arranged at the top end of the fastener 1, a rope supporting wheel 7 is arranged at the top end of the fixed shaft 2, a wheel drum 3 is arranged inside the rope supporting wheel 7, a wheel lining 5 is arranged on the outer layer of the wheel drum 3, an inner baffle 4 is arranged at the bottom end inside the rope supporting wheel 7, an outer baffle 6 is arranged at the top end inside the rope supporting wheel 7, a supporting and pressing hanging bracket 9 is arranged at the top end of the rope supporting wheel 7, a rope pressing wheel 10 is arranged on one side of the supporting and pressing hanging bracket 9, a convex block 11 is arranged on the front surface of the rope supporting wheel 7, a fixed plate 12 is arranged inside the supporting and pressing hanging bracket 9 of the fixed plate 12, a check block 13 is arranged inside the supporting and pressing hanging bracket 9 of the fixed plate 12, a spring 14 is arranged between the check block 13 and the fixed plate 12, convex patterns 15 are, Antirust and non-return functions.

In the embodiment, the fixed shaft 2 penetrates through the center of the rope supporting wheel 7, the inner baffle 4 and the outer baffle 6 are movably connected with the wheel drum 3 through bolts, the wheel lining 5 can be replaced, the rope supporting wheel 7 and the rope pressing wheel 10 are both annular, the back surface of the bump 11 is fixedly connected with the front surface of the rope supporting wheel 7 through welding, the length dimension of the bump 11 is slightly larger than the diameter dimension of the rope supporting wheel 7, the bump 11 can be contacted with the reverse stop block 13 when rotating to the position of the supporting and pressing hanging frame 9, the supporting and pressing hanging frame 9 is hollow, the direction of the fixed plate 12 is downward, the top end of the reverse stop block 13 is movably connected with the inner side wall of the supporting and pressing hanging frame 9 through bolts, the reverse stop block 13 points downward in a nine-clock direction under a natural state, the top end of the spring 14 is fixedly connected with the fixed plate 12, the bottom end of the spring 14 is fixedly connected with the top end of the reverse stop block 13, 15 quantity of burr are a plurality of, burr 15 is rectangular array and arranges on 5 lateral walls of wheel lining, 16 shapes of recess are latticed, lubricating oil is conveniently stayed to recess 16, 8 shapes of oil box are ring shape, the inside cavity of 8 lateral walls of oil box, 7 ends unsealed near the support rope wheel of 8 oil box, 8 internal diameter size of oil box and fixed column diameter size looks adaptations, 8 external diameter size of oil box is less than and holds in the palm 7 diameter size of rope wheels, 8 top of oil box is passed through bolt and 7 bottom swing joint of support rope wheel, fixed axle 2 runs through 8 central points of oil box and puts, 17 size of cotton layer and 8 lateral walls cavity size looks adaptations of oil box, 17 materials on cotton layer are fire-retardant cotton, 17 inside lubricating oil that is provided with on cotton layer, 17 make lubricating oil can be wherein oozed for a long time on cotton layer.

The utility model discloses a theory of operation and use flow: the riding wheel liner 5 is made of wear-resistant, anti-static and flame-retardant materials, a pair of rolling bearings are installed in the wheel body, when the wheel liner 5 is worn by two thirds of the thickness, the wheel liner 5 is replaced, lubricating oil is filled in the cotton layer 17 before the device is used, the oil box 8 is installed on the fixed shaft 2, the lubricating oil can be soaked into the wheel liner 5 and the wheel drum 3 along with the cotton layer 17 for a long time, the service life of the wheel liner 5 is prolonged, the wheel drum 3 is rustproof, the lubricating oil can be guided along the grooves 16 due to the diamond structure and arrangement of the convex patterns 15, an oil film is formed on the surface wall of the wheel liner 5, gaps of the grooves 16 are small, even the lubricating oil can be reserved inside, the lubricating oil protection effect is better, the service life of the wheel liner 5 is prolonged, the anti-stopping blocks 13 point downwards in nine minutes when the riding rope wheel 7 is not in operation, when the riding wheel 7 rotates in the forward direction, the convex blocks 11 can rotate, the bump 11 can contact the bottom end of the check block 13 and extrude the spring 14 to enable the check block 13 to rotate anticlockwise and rise, the bump 11 can pass, the spring 14 restores the original shape of the check block 13 to return to the original position after the bump 11 passes, when the device fails and the rope supporting wheel 7 rotates reversely, the bump 11 can impact the check block 13, the rotation of the check block 13 can be stopped when contacting the side wall of the supporting and pressing hanging frame 9, and the reverse rotation of the check block 13 is stopped, so that the check effect is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Rope catcher device of coal mine aerial passenger device, including fastener (1), fastener (1) top is provided with fixed axle (2), fixed axle (2) top is provided with holds in the palm rope sheave (7), hold in the palm inside wheel drum (3) that is provided with of rope sheave (7), wheel drum (3) skin is provided with wheel lining (5), hold in the palm the inside bottom of rope sheave (7) and be provided with interior baffle (4), hold in the palm the inside top of rope sheave (7) and be provided with outer baffle (6), hold in the palm rope sheave (7) top and be provided with and hold in the palm pressure gallows (9), it is provided with pressure rope sheave (10) to hold in the palm pressure gallows (9) one side, its characterized in that: hold in the palm rope sheave (7) and openly be provided with lug (11), the support is pressed gallows (9) inside and is provided with fixed plate (12), fixed plate (12) support is pressed gallows (9) inside and is provided with contrary stop block (13), be provided with spring (14) between contrary stop block (13) and fixed plate (12), wheel lining (5) lateral wall is provided with burr (15), the gap between burr (15) is recess (16), hold in the palm rope sheave (7) bottom and be provided with oil box (8), oil box (8) inside is provided with cotton layer (17).

2. The rope catcher device for a coal mine aerial passenger device according to claim 1, characterized in that: the fixed shaft (2) penetrates through the center of the rope supporting wheel (7), and the inner baffle (4) and the outer baffle (6) are movably connected with the wheel drum (3) through bolts.

3. The rope catcher device for a coal mine aerial passenger device according to claim 1, characterized in that: the shape of the rope supporting wheel (7) and the shape of the rope pressing wheel (10) are both circular rings, the back of the convex block (11) is fixedly connected with the front surface of the rope supporting wheel (7) through welding, and the length size of the convex block (11) is slightly larger than the diameter size of the rope supporting wheel (7).

4. The rope catcher device for a coal mine aerial passenger device according to claim 1, characterized in that: the supporting and pressing hanging bracket (9) is hollow, the direction of the fixing plate (12) is inclined downwards, and the top end of the check block (13) is movably connected with the inner side wall of the supporting and pressing hanging bracket (9) through a bolt.

5. The rope catcher device for a coal mine aerial passenger device according to claim 1, characterized in that: the top end of the spring (14) is fixedly connected with the fixing plate (12), and the bottom end of the spring (14) is fixedly connected with the top end of the check block (13).

6. The rope catcher device for a coal mine aerial passenger device according to claim 1, characterized in that: the wheel lining is characterized in that the convex patterns (15) are diamond-shaped blocks, the number of the convex patterns (15) is a plurality, the convex patterns (15) are arranged on the outer side wall of the wheel lining (5) in a rectangular array mode, and the grooves (16) are in a grid shape.

7. The rope catcher device for a coal mine aerial passenger device according to claim 1, characterized in that: oil box (8) shape is the ring shape, the inside cavity of oil box (8) lateral wall, oil box (8) nearly hold in the palm rope sheave (7) end and do not seal, oil box (8) internal diameter size and fixed column diameter size looks adaptation, oil box (8) external diameter size is less than holds in the palm rope sheave (7) diameter size, oil box (8) top is through bolt and support rope sheave (7) bottom swing joint.

8. The rope catcher device for a coal mine aerial passenger device according to claim 1, characterized in that: cotton layer (17) size of a dimension and oil box (8) lateral wall cavity size looks adaptation, cotton layer (17) material is fire-retardant cotton, cotton layer (17) inside is provided with lubricating oil.