CN211223404U

CN211223404U - Improved structure of coal mine high-gradient cableway monkey vehicle system

Info

Publication number: CN211223404U
Application number: CN201922384831.4U
Authority: CN
Inventors: 何盛; 刘云; 杨徐
Original assignee: Guiyang Plateau Huanyu Mining Machinery Manufacturing Co ltd
Current assignee: Guiyang Plateau Huanyu Mining Machinery Manufacturing Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-08-11
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a colliery heavy grade cableway monkey car system improves structure aims at providing passenger's monkey car about can static. Comprises a rope clip, a hanging chair, a pulley and a slide rail; the pulley consists of a main shaft and an auxiliary shaft which are fixed on two sides of the swing rod, two main pulleys which are fixed on the main shaft through a mounting plate, and an auxiliary pulley which is fixed on the auxiliary shaft; the slide rails comprise an upper section slide rail and a lower section slide rail; the upper section slide rail consists of an upper main slide rail and an auxiliary slide rail, and the lower section slide rail consists of a lower main slide rail and another auxiliary slide rail; the surface of the upper main sliding rail is provided with a first groove, and the front section of the upper main sliding rail is a horizontal section; the surface of the lower main sliding rail is provided with a second groove, and the front section of the lower main sliding rail is inclined downwards. The utility model discloses safe and reliable, passenger's convenience of getting on or off the bus are the improvement of a monkey car system.

Description

Improved structure of coal mine high-gradient cableway monkey vehicle system

Technical Field

The utility model relates to a mining cableway monkey car device especially relates to a make things convenient for big slope cableway monkey car system improvement structure in colliery about passenger, belongs to mining machinery.

Background

The large-gradient (15-35 degrees) mine cableway monkey vehicle is generally composed of a detachable rope clip for clamping a cable and a hanging chair (commonly called a monkey vehicle) connected with the detachable rope clip with the large gradient. The gravity of a hanging chair and passengers drives a movable rope holding block to clamp a cable through a mandril, thereby realizing personnel transportation. Although the detachable rope clip is convenient to take down or hang up, passengers can get on or off the rope clip in a running state, and the detachable rope clip is inconvenient and unsafe. In order to ensure that passengers can safely get on or off the train, the cable cannot run too fast, so that the requirement of fast conveying personnel cannot be met.

In order to eliminate the above drawbacks, the applicant filed a utility model patent entitled "coal mine heavy grade cableway monkey vehicle device (ZL 201420392781.9)" on 7/16/2014. Because the reverse V-shaped pulley is additionally arranged on one side of the swing rod and the sliding rail with the roof-shaped structure is adopted, the monkey vehicle is easy to roll over due to unstable gravity center, and the derailment accident of the pulley is caused. In addition, the tail end of the sliding rail is not provided with a car stopping device, and once the rope clip cannot effectively grasp the cable in the sliding process of the tackle, the tackle easily rushes out of the sliding rail to cause a falling accident.

Disclosure of Invention

In order to overcome the above-mentioned defect that exists among the prior art, the utility model aims at providing a colliery heavy grade cableway monkey car system improves structure, and it can make things convenient for passenger to get on or off the monkey car under quiescent condition.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the rope clip comprises a rope clip for clamping a rope, a hanging chair hinged with a swing rod of the rope clip, a pulley fixedly connected with the swing rod, and a slide rail positioned below the rope; the pulley consists of a main shaft and an auxiliary shaft which are respectively fixed on two sides of the swing rod, an installation plate fixed on the main shaft, two main pulleys fixed on the installation plate and an auxiliary pulley fixed on the auxiliary shaft; the slide rails comprise an upper vehicle section slide rail and a lower vehicle section slide rail; the upper section slide rail consists of an upper main slide rail and a channel steel-shaped auxiliary slide rail, and the lower section slide rail consists of a lower main slide rail and another auxiliary slide rail; the front section of the upper main sliding rail is a horizontal section, a middle section and a tail section which are inclined downwards; the surface of the lower main sliding rail is provided with a second groove matched with the width of the main pulley, the front section of the lower main sliding rail is inclined downwards, and the middle section and the tail section of the lower main sliding rail are horizontal sections; the groove width of the auxiliary sliding rail is matched with the diameter of the auxiliary pulley.

The surface of the front section of the upper main sliding rail is provided with a first guide groove which is wide at the left and narrow at the right and is in an inverted splayed structure, and the first guide groove is communicated with the first groove in a butt joint way; the surface of the front section of the lower vehicle main sliding rail is provided with a second guide groove which is wide at the left and narrow at the right and is of an inverted V-shaped structure, and the second guide groove is communicated with the second groove in a butt joint mode.

The front section of the auxiliary slide rail is of an inverted splayed structure with a high left and a low right, and the tail section of the auxiliary slide rail is of an angle steel structure.

A first vehicle baffle plate for plugging the outlet end of the first groove is fixed at the tail end of the upper vehicle main slide rail; and a second vehicle stopping plate for plugging the outlet of the second groove is fixed at the tail end of the lower vehicle owner sliding rail.

One side of the first groove far away from the auxiliary sliding rail and one side of the second groove far away from the auxiliary sliding rail are obliquely and fixedly provided with catch wheel plates.

The rope clip related in the technical scheme has the same structure as a rope clip in a coal mine high-gradient cableway monkey vehicle device (ZL 201420392781.9) and comprises a fixed rope clip block fixed on a rope clip main body, a movable rope clip block arranged in a chute of the fixed rope clip block, a swing rod hinged on the rope clip main body and an ejector rod, wherein one end of the ejector rod is fixedly connected with the movable rope clip block and movably connected with the swing rod through a sliding pin.

Compared with the prior art, the utility model discloses owing to adopted above-mentioned technical scheme, improved on the basis of original structure, consequently had following advantage:

1) the pulleys are respectively arranged on the two sides of the swing rod, so that the gravity center of the hanging chair can be ensured to be positioned between the pulleys on the two sides; the center of gravity is stable, and rollover accidents can not occur.

2) Because the pulley on one side of the swing rod is restrained by the channel steel-shaped auxiliary slide rail, even if the center of gravity of the monkey vehicle deviates, accidents such as side turning and derailment cannot be caused.

3) Because the tail ends of the upper main sliding rail and the lower main sliding rail are respectively fixed with the car blocking plate for blocking the groove, even if the rope clip cannot effectively 'grasp' the cable rope, the pulley can be effectively prevented from rushing out of the sliding rail, and the falling accident is avoided.

4) The wheel blocking plate obliquely fixed on the side surfaces of the first groove and the second groove can prevent the trolley from derailing towards one side of the main slide rail, and the safety and reliability are further improved.

5) The entrance of first recess, second recess has all adopted the narrow guiding groove that is "eight characters" shape structure of falling in the left side wide right side, and the anterior segment of vice slide rail adopts the high right low "eight characters" shape structure of falling in the left side, consequently can the accurate track that gets into of rapid guide coaster.

6) The tail section of the auxiliary slide rail adopts an angle steel-shaped structure, so that the pulley can be smoothly separated from the auxiliary slide rail. On one hand, the rope clip is convenient to be separated from the slide rail and to run along with the cableway, and the clamping stagnation of the slide rail is avoided; on the other hand, after the passenger gets off the vehicle, the pulley can be taken out from the slide rail quickly.

7) The front section of the upper main sliding rail adopts a horizontal sliding rail, so that the pulley is favorable for being static and passengers to get on the vehicle conveniently; the middle section and the rear end of the main slide rail of the lower vehicle are both horizontal slide rails, which is also beneficial to the static state of the pulley and is convenient for passengers to get off.

Drawings

FIG. 1 is a schematic view of the present invention in combination with an upper track cable;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;

FIG. 4 is a schematic structural view of the upper main slide rail of the present invention;

FIG. 5 is a schematic structural view of the auxiliary slide rail of the present invention;

FIG. 6 is a cross-sectional view taken at C-C of FIG. 5;

FIG. 7 is a schematic structural view of the pulley mounting plate of the present invention;

FIG. 8 is a schematic view of the present invention in combination with a lower section cable;

FIG. 9 is a schematic structural view of the lower car owner's slide rail of the present invention;

fig. 10 is a top view of fig. 9.

In the figure: the auxiliary sliding rail comprises an auxiliary sliding rail 1, an auxiliary sliding rail front section 1-1, an auxiliary sliding rail middle section 1-2, an auxiliary sliding rail tail section 1-3, a rope clip 2, a pulley 3, a swing rod 2-1, a pulley 3, a mounting plate 3-1, an auxiliary shaft 3-2, a main shaft 3-3, a hanging chair 4, a fixing device 5, a screw rod 5-1, a hoop 5-2, a jacking screw 5-3, an upper vehicle main sliding rail 6, an upper vehicle main sliding rail front section 6-1, a first groove 6-2, a first vehicle blocking plate 6-3, a column pile 7, a cable 8, a lower vehicle main sliding rail 9, a lower vehicle main sliding rail front section 9-1, a second groove 9-2 and a second vehicle blocking plate 9-3.

Detailed Description

The invention will be further described with reference to the following drawings and specific examples:

as shown in fig. 1-10, the utility model comprises a rope clip 2 for clamping a cable 8, a hanging chair 4 hinged with a swing rod 2-1 of the rope clip, a pulley 3 fixedly connected with the swing rod 2-1, and a slide rail positioned below the cable 8. Wherein:

the pulley 3 is composed of a main shaft 3-3 and an auxiliary shaft 3-2 which are respectively fixed on two sides of the swing rod 2-1, a mounting plate 3-1 fixed on the main shaft 3-3, two main pulleys (not shown in the figure) fixed on the mounting plate and an auxiliary pulley (not shown in the figure) fixed on the auxiliary shaft 3-2.

The slide rail includes last section slide rail and lower carriage section slide rail. The upper section slide rail is composed of an upper main slide rail 6 and a channel steel-shaped auxiliary slide rail 1, and the lower section slide rail is composed of a lower main slide rail 9 and another auxiliary slide rail 1. A first groove 6-2 matched with the width of the main pulley is formed in the surface of the upper main sliding rail 6, the front section 6-1 of the upper main sliding rail is a horizontal section, and the middle section and the tail section of the upper main sliding rail 6 are inclined downwards; the surface of the lower main sliding rail 9 is provided with a second groove 9-2 matched with the width of the main pulley, the front section 9-1 of the lower main sliding rail is inclined downwards, and the middle section and the tail section of the lower main sliding rail 9 are horizontal sections. The groove width of the auxiliary sliding rail 1 is matched with the diameter of the auxiliary pulley.

In order to facilitate the pulley 3 to smoothly enter the slide rail, a first guide groove (not marked in the figure) which is wide at the left and narrow at the right and is in an inverted V-shaped structure is arranged on the surface of the front section 6-1 of the upper main slide rail, and the first guide groove is communicated with the first groove 6-2 in a butt joint way; the surface of the front section 9-1 of the lower main sliding rail is provided with a second guide groove (not marked in the figure) which is wide at the left and narrow at the right and has an inverted V-shaped structure, and the second guide groove is in butt joint communication with the second groove 9-2.

Similarly, in order to facilitate the pulley 3 to smoothly enter the slide rail, the front section 1-1 of the auxiliary slide rail is of an inverted V-shaped groove steel structure with a high left part and a low right part. In order to facilitate the restraint of the auxiliary pulley, the middle section 1-2 of the auxiliary sliding rail adopts a channel steel structure matched with the diameter of the auxiliary sliding rail. In order to facilitate the auxiliary pulley to be separated from the sliding rail, the tail section 1-3 of the auxiliary sliding rail is of an angle steel-shaped structure.

In order to avoid the falling accident caused by the fact that the pulley 3 rushes out of the slide rail, a first vehicle baffle plate 6-3 for plugging the outlet end of the first groove 6-2 is fixed at the tail end of the main slide rail 6 of the upper vehicle; a second stop board 9-3 for plugging the outlet of the second groove 9-2 is fixed at the tail end of the lower main slide rail 9.

In order to avoid the derailment of the main pulley, a wheel blocking plate (not marked in fig. 3) fixed in an inclined manner is arranged on one side of the first groove 6-2 away from the auxiliary sliding rail 1 (namely, on the left side of the main pulley); similarly, the side of the second groove 9-2 far away from the auxiliary slide rail 1 is obliquely and fixedly provided with a catch wheel plate.

When in use, the upper main slide rail 6 and the auxiliary slide rail 1 are fixed on the column pile 7 by the fixing device 5 according to the modes of fig. 1 to 3, and the lower main slide rail 9 and the auxiliary slide rail 1 are fixed on the column pile 7 by the fixing device 5 according to the modes of fig. 9, 2 and 3. The fixing device 5 consists of an anchor ear 5-2, a screw rod 5-1 welded on the anchor ear and a tightening screw 5-3 arranged on the anchor ear 5-2; the distances between the upper vehicle main slide rail 6 and the auxiliary slide rail 1 and between the lower vehicle main slide rail 9 and the auxiliary slide rail 1 can be adjusted through the screw rods 5-1, and the distances between the upper vehicle section slide rail and the cable 8 and between the lower vehicle section slide rail and the cable 8 can be adjusted through the jacking screws 5-3.

The working principle is shown in fig. 1, 3 and 4: when getting on the bus, the pulley 3 is kept still at the front section 6-1 of the main upper sliding rail of the horizontal section, and after getting on the bus, a passenger pushes the pulley 3 to enter the sliding chute and gradually inclines and slides downwards rightwards; when the pulley 3 slides to the position I and the position II, the rope clip 2 is not in contact with the cable 8, and the rope clip 2 is in an open state; when the pulley 3 slides to the position III, the swing rod 2-1 pushes the rope clip 2 to gradually clamp the rope 8 through a mandril (not marked in figure 3) under the action of gravity, and the rope clip 2 is driven by the rope 8 to move rightwards (see figure 1); when the rope clip 2 slides to the position IV, the pulley 3 is separated from the upper main slide rail 6, and passengers formally enter a cableway manned state.

As shown in fig. 3, 8, and 9: the state when getting off the bus is just opposite to the situation, after the rope clip 2 enters the front section 9-1 of the main slide rail of the getting off the bus, the speed of the tackle 3 is gradually reduced due to the ascending, the rope clip 2 is gradually loosened and gradually separated from the cable 8, when the tackle 3 slides to the horizontal section of the main slide rail 9 of the getting off the bus, the tackle stops gradually, and after getting off the bus, the seat 4 can be taken out from the rear section 1-3 of the auxiliary slide rail.

Claims

1. An improved structure of a coal mine large-gradient cableway monkey vehicle system comprises a rope clip for clamping a cable, a hanging chair hinged with a swing rod of the rope clip, a pulley fixedly connected with the swing rod and a slide rail positioned below the cable; the method is characterized in that:

the pulley (3) is composed of a main shaft (3-3) and an auxiliary shaft (3-2) which are respectively fixed on two sides of the swing rod (2-1), a mounting plate (3-1) fixed on the main shaft (3-3), two main pulleys fixed on the mounting plate and an auxiliary pulley fixed on the auxiliary shaft (3-2);

the slide rails comprise an upper vehicle section slide rail and a lower vehicle section slide rail; the upper section slide rail consists of an upper main slide rail (6) and a channel steel-shaped auxiliary slide rail (1), and the lower section slide rail consists of a lower main slide rail (9) and another auxiliary slide rail (1); the surface of the upper main sliding rail (6) is provided with a first groove (6-2) matched with the width of the main pulley, and the front section (6-1) of the upper main sliding rail (6) is a horizontal section, a middle section and a tail section which are inclined downwards; a second groove (9-2) matched with the width of the main pulley is formed in the surface of the lower main sliding rail (9), the front section (9-1) of the lower main sliding rail (9) is inclined downwards, and the middle section and the tail section are horizontal sections; the groove width of the auxiliary sliding rail (1) is matched with the diameter of the auxiliary pulley.

2. The improved structure of the coal mine high-gradient cableway monkey vehicle system according to claim 1, characterized in that: the surface of the front section (6-1) of the upper main sliding rail (6) is provided with a first guide groove which is wide at the left and narrow at the right and is in an inverted splayed structure, and the first guide groove is communicated with the first groove (6-2) in a butt joint way; the surface of the front section (9-1) of the lower vehicle main slide rail (9) is provided with a second guide groove which is wide at the left and narrow at the right and is in an inverted splayed structure, and the second guide groove is communicated with a second groove (9-2) in a butt joint way.

3. The improved structure of the coal mine high-gradient cableway monkey vehicle system according to claim 1, characterized in that: the front section (1-1) of the auxiliary sliding rail (1) is of an inverted splayed structure with a high left and a low right, and the tail section (1-3) of the auxiliary sliding rail (1) is of an angle steel-shaped structure.

4. The improved structure of the coal mine high-gradient cableway monkey vehicle system according to claim 1, characterized in that: a first vehicle baffle (6-3) for plugging the outlet end of the first groove (6-2) is fixed at the tail end of the upper main slide rail (6); a second stop board (9-3) for plugging the outlet of the second groove (9-2) is fixed at the tail end of the lower vehicle main slide rail (9).

5. The improved structure of the coal mine high-gradient cableway monkey vehicle system according to claim 1, characterized in that: one side of the first groove (6-2) far away from the auxiliary sliding rail (1) and one side of the second groove (9-2) far away from the auxiliary sliding rail (1) are obliquely and fixedly provided with catch wheel plates.