Rope-falling-preventing overhead man-riding device protection rope device

Abstract

The utility model discloses an aerial cableway protection rope device capable of preventing a rope from falling off, which comprises a mounting mother disc, the mounting mother disc is in a disc type design, the front surface of the mounting mother disc is rotatably connected with a driving disc, the surface of the driving disc is provided with a steel wire rope, and the outer surface of the steel wire rope is provided with a support connecting block; one end of the supporting connecting block is fixedly connected with an overhead man-riding device body, the front surface of the upper end of the mounting mother disc is fixedly connected with two limiting clamping blocks, and supporting clamping plates are fixedly connected between the limiting clamping blocks and the mounting mother disc. According to the overhead man-riding device capable of preventing the rope from falling off, the mounting mother disc and the limiting clamping blocks are arranged, so that when the device works, the diameter of the mounting mother disc is larger than that of the transmission disc, a steel wire rope is preliminarily limited conveniently, and then the limiting clamping blocks limit the other side face of the steel wire rope through the two limiting clamping blocks; therefore, the steel wire rope is prevented from deviating and separating, the practicability is improved, and the safety and the working stability of the device are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of monkey carts for mines, in particular to a monkey cart protective rope device for preventing the rope from falling off. Background Art

[0002] The full name of the monkey car is the mine aerial passenger ropeway, which is mainly used for assisting the transportation of workers in underground mines. The wire rope is installed on the driving wheel, the rope supporting wheel, the rope pressure wheel, and the detour wheel and is tightened by the tensioning device. The driving device outputs power to drive the driving wheel and the wire rope to run, thereby realizing the principle of transporting miners. The underground mine aerial ropeway is used to transport miners. Its purpose is to shorten the travel time of miners going up and down the well and reduce the physical energy consumption of miners going up and down the well. Due to the implementation of the automatic control system, the overhead passenger device can not only be unmanned, but also energy-saving. It not only saves electricity bills, but also reduces mechanical wear and extends the service life of wheel linings and wire ropes.

[0003] More than 60% of mines use monkey cars as an auxiliary means of transportation for underground workers. Monkey cars play an important role in the efficient transportation of underground workers. Compared with other modes of transportation, the monkey car system has relatively excellent comprehensive performance: low installation and maintenance costs, high transportation efficiency, strong safety performance, and less use of tunnel space. Therefore, it can become such a high-proportion underground transportation tool. However, during the normal operation of the monkey car underground, there is a situation where the wire rope falls off the drive wheel, causing the fallen wire rope to slide down from top to bottom, causing casualties of people riding the monkey car, posing a serious safety hazard. Utility Model Content

[0004] The purpose of the utility model is to provide a monkey car protective rope device for preventing the rope from falling off, so as to solve the problem proposed in the above-mentioned background technology that during the normal operation of the monkey car underground, the wire rope may fall off from the driving wheel, causing the fallen wire rope to slide down from top to bottom, thereby causing accidents causing casualties to people riding the monkey car, posing serious hidden dangers to safety.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a monkey car protective rope device for preventing the rope from falling off, comprising an installation mother plate, which is a disc-shaped design, the front surface of the installation mother plate is rotatably connected to a transmission plate, the surface of the transmission plate is provided with a steel wire rope, the outer surface of the steel wire rope is installed with a support connection block, one end of the support connection block is fixedly connected to the monkey car body, the front surface of the upper end of the installation mother plate is fixedly connected to two limit blocks, a support card plate is fixedly connected between the limit block and the installation mother plate, the upper surface of the support card plate is provided with a groove, and the inner wall of the support card plate groove is rotatably connected to an auxiliary roller.

[0006] Preferably, the diameter of the mounting mother plate is larger than the diameter of the transmission plate, a cushion is provided on the surface of the monkey car body, and a pedal is provided at the lower end of the monkey car body.

[0007] By adopting the above technical solution, the diameter of the mounting mother disc is larger than the diameter of the transmission disc, so that the mounting mother disc can limit the wire rope.

[0008] Preferably, the two limit blocks are symmetrically arranged relative to the center line of the mounting mother disk, the limit blocks are L-shaped, and the upper end height of the limit blocks is the same as the upper end height of the mounting mother disk.

[0009] By adopting the above technical solution, the wire rope is limited for a second time by the limiting block, and the supporting card plate is fixed by the limiting block.

[0010] Preferably, the side surface of the supporting card plate is designed to be inclined, the two supporting card plates are symmetrically arranged relative to the center line of the mounting mother disc, and the auxiliary rollers are arranged along a horizontal straight line.

[0011] By adopting the above technical solution, the supporting connection block can be guided conveniently through the inclined design of the supporting clamping plate, and auxiliary movement can be performed through the auxiliary rollers.

[0012] Preferably, a buffer deceleration mechanism is provided at the upper end of the mounting mother disc, which drives the transmission pressure plate and the connecting slide column to slide upward through the buffer pad, and guides the air from the air guide groove into the friction airbag for expansion and friction through the linkage piston column.

[0013] By adopting the above technical solution, the buffer deceleration mechanism of the mother disc is installed so that the buffer pad drives the transmission pressure plate and the connecting slide column to slide upward, and the air is introduced from the air guide groove into the friction airbag for expansion and friction through the linkage piston column.

[0014] Preferably, an upper extension plate is fixedly connected to the upper surface of the mounting mother plate, a positioning baffle is fixed to the front surface of the upper extension plate, a transmission pressure plate is arranged below the positioning baffle, and a buffer pad is fixed to the lower surface of the transmission pressure plate, two connecting slide columns are fixed to the upper surface of the transmission pressure plate, a groove is arranged on the upper surface of the transmission pressure plate, and two linkage piston columns are slidably connected to the inner wall of the transmission pressure plate groove, a synchronization plate is fixed to the upper surface of the two linkage piston columns, an air guide groove is opened inside the transmission pressure plate, and a friction airbag is fixed to the outer surface of the upper end of the connecting slide column.

[0015] By adopting the above technical solution, the buffer block contacts the supporting connection block, so that the buffer block drives the transmission pressure plate and the connecting slide column to slide upward.

[0016] Preferably, the transmission pressure plate is slidably connected with the positioning baffle by connecting the sliding column, the side of the buffer pad is inclined, and the buffer pad is a block made of rubber, a spring is connected between the linkage piston column and the transmission pressure plate, and the air guide groove is respectively connected to the linkage piston column and the friction airbag.

[0017] By adopting the above technical solution, the linkage piston column is squeezed so that the linkage piston column expands the air friction airbag.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the monkey bike protective rope device for preventing the rope from falling off:

[0019] 1. The mounting mother plate and the limit card block are provided, so that when the device is working, the diameter of the mounting mother plate is larger than the diameter of the transmission plate, which is convenient for preliminary limiting of the wire rope, and then the two limit card blocks are used to limit the other side of the wire rope, thereby preventing the wire rope from deviating and detaching, improving the practicality and ensuring the safety and working stability of the device;

[0020] 2. A support card plate and an auxiliary roller are provided. When the device is working, the support card plate is used to guide the support connection block when the support connection block passes through the mounting mother plate through the inclined design of the side surface of the support card plate, thereby preventing the support connection block from directly hitting the transmission plate, reducing wear and prolonging the service life. The auxiliary roller assists the support connection block in moving, thereby improving the stability when passing through.

[0021] 3. A buffer pad and a friction airbag are provided so that when the device is working, the buffer pad contacts the supporting connection block for buffering, so that the supporting connection block pushes the buffer pad and the transmission pressure plate to move, which facilitates the linkage piston column to be squeezed, so that the linkage piston column pushes air into the friction airbag, and after the friction airbag expands, it is easy to rub the inner wall of the positioning baffle, thereby decelerating the connecting sliding column, thereby reducing the impact force generated by the supporting connection block, and improving the buffering protection performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the mother plate and the transmission plate connected to the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the support connection block and the monkey car body of the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the support and connection block of the utility model;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the connection between the limit card block and the support card plate of the utility model;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the connection between the transmission pressure plate and the buffer pad of the utility model;

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the connection between the sliding column and the friction airbag of the utility model.

[0028] In the figure: 1. Install the mother plate; 2. Transmission plate; 3. Wire rope; 4. Support connecting block; 5. Monkey car body; 6. Limit block; 7. Support card plate; 8. Auxiliary roller; 9. Upper extension plate; 10. Positioning baffle; 11. Transmission pressure plate; 12. Buffer pad; 13. Connecting slide column; 14. Linkage piston column; 15. Synchronous plate; 16. Air guide groove; 17. Friction airbag. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-6 The utility model provides a technical solution: a monkey car protective rope device for preventing rope from falling off, comprising an installation mother plate 1, a transmission plate 2, a steel wire rope 3, a support connection block 4, a monkey car body 5, a limit card block 6, a support card plate 7, an auxiliary roller 8, an upper extension plate 9, a positioning baffle 10, a transmission pressure plate 11, a buffer pad 12, a connecting slide column 13, a linkage piston column 14, a synchronization plate 15, an air guide groove 16 and a friction airbag 17, an installation mother plate 1, which is a disc-shaped design, and the diameter of the installation mother plate 1 is larger than the transmission plate 2 The diameter of the monkey car body 5 is provided with a cushion on the surface, and a footrest is provided at the lower end of the monkey car body 5. An opening is provided on the surface of the support connecting block 4. Two limit blocks 6 are symmetrically arranged relative to the midline of the mounting mother disk 1. The limit block 6 is L-shaped, and the upper end height of the limit block 6 is the same as the upper end height of the mounting mother disk 1. When using this device, the support connecting block 4 is first driven to move by the steel wire rope 3, so that personnel sit on the surface of the monkey car body 5, and the monkey car body 5 and personnel are transported by the support connecting block 4.

[0031] The front surface of the mounting mother disc 1 is rotatably connected with a transmission disc 2, and a steel wire rope 3 is arranged on the surface of the transmission disc 2. The side surface of the supporting card plate 7 is designed to be inclined. The two supporting card plates 7 are symmetrically arranged relative to the center line of the mounting mother disc 1, and the auxiliary roller 8 is arranged along a horizontal straight line. A buffer deceleration mechanism is arranged on the upper end of the mounting mother disc 1, which drives the transmission pressure plate 11 and the connecting sliding column 13 to slide upward through the buffer pad 12, and guides the air from the air guide groove 16 into the friction airbag 17 through the linkage piston column 14 for expansion and friction. When working, the diameter of the mounting mother disc 1 is larger than the diameter of the transmission disc 2, so that the mounting mother disc 1 limits the surface of one side of the steel wire rope 3. At the same time, the L-shaped design of the two limiting card blocks 6 makes it convenient for the limiting card blocks 6 to limit the other side surface of the steel wire rope 3, thereby preventing the steel wire rope 3 from being derailed, thereby ensuring the safety of the device.

[0032] A support connection block 4 is installed on the outer surface of the wire rope 3, one end of the support connection block 4 is fixedly connected to the monkey car body 5, the front surface of the upper end of the mother plate 1 is fixedly connected to two limit blocks 6, the upper surface of the mother plate 1 is fixedly connected to an upper extension plate 9, the front surface of the upper extension plate 9 is fixedly connected to a positioning baffle 10, a transmission pressure plate 11 is arranged below the positioning baffle 10, and a buffer pad 12 is fixed to the lower surface of the transmission pressure plate 11, two connecting slide columns 13 are fixed to the upper surface of the transmission pressure plate 11, a groove is arranged on the upper surface of the transmission pressure plate 11, and two linkage movable The piston rod 14 and the upper surface of the two linked piston rods 14 are fixed with a synchronization plate 15, the transmission pressure plate 11 is provided with an air guide groove 16, and the outer surface of the upper end of the connecting slide column 13 is fixed with a friction airbag 17. When the support connection block 4 passes through the transmission disk 2, the inclined design of the support clamping plate 7 facilitates the guidance of the support connection block 4 to prevent the support connection block 4 from directly hitting the transmission disk 2, thereby reducing damage, and the auxiliary roller 8 supports the support connection block 4 to improve the stability of the movement. At the same time, the upper end of the support connection block 4 will push the buffer pad 12, so that the buffer pad 12 drives the transmission pressure plate 11 to slide up.

[0033] A support card plate 7 is fixedly connected between the limit card block 6 and the mounting mother disc 1. The upper surface of the support card plate 7 is provided with a groove, and the inner wall of the groove of the support card plate 7 is rotatably connected with an auxiliary roller 8. The transmission pressure plate 11 is slidably connected with the positioning baffle 10 through the connecting slide column 13. The side of the buffer pad 12 is inclined, and the buffer pad 12 is a block made of rubber. A spring is connected between the linkage piston column 14 and the transmission pressure plate 11, and the air guide groove 16 is respectively connected with the linkage piston column 14 and the friction airbag 17. The transmission pressure plate 11 rises relative to the positioning baffle 10 through the connecting slide column 13. At this time, the lower surface of the positioning baffle 10 squeezes the synchronous plate 15 to promote the movement of the linkage piston column 14, so that the linkage piston column 14 pushes the air from the air guide groove 16 into the friction airbag 17, so that the friction airbag 17 expands and fits the inner wall of the positioning baffle 10 to decelerate, thereby reducing the impact force on the transmission pressure plate 11, facilitating the deceleration of the support connection block 4, reducing the vibration of the device and improving the stability.

[0034] Working principle: When using the monkey car protective rope device with anti-rope slipping, the monkey car body 5 is used to carry people first, and then the wire rope 3 drives the support connection block 4 to move. The side surface of the wire rope 3 is limited by installing the mother plate 1 and the limit card block 6, so as to prevent the wire rope 3 from slipping off and improve safety. The support connection block 4 is guided by the support card plate 7, and the auxiliary roller 8 assists the movement of the support connection block 4. The buffer pad 12 and the transmission pressure plate 11 are driven to slide up by the support connection block 4, so that the positioning baffle 10 squeezes the synchronization plate 15 to drive the linkage piston column 14 to move, so that air is introduced into the friction airbag 17 through the air guide groove 16, so that the friction airbag 17 expands and rubs to buffer and decelerate the support connection block 4, thereby increasing the overall practicality.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A monkey car protective rope device for preventing rope from falling off, comprising a mounting mother plate (1) which is a disc-shaped design, a transmission plate (2) being rotatably connected to the front surface of the mounting mother plate (1), a steel wire rope (3) being arranged on the surface of the transmission plate (2), characterized in that: A support connection block (4) is installed on the outer surface of the steel wire rope (3), one end of the support connection block (4) is fixedly connected to the monkey car body (5), the front surface of the upper end of the mounting mother plate (1) is fixedly connected to two limit blocks (6), a support card plate (7) is fixedly connected between the limit blocks (6) and the mounting mother plate (1), the upper surface of the support card plate (7) is provided with a groove, and the inner wall of the groove of the support card plate (7) is rotatably connected to an auxiliary roller (8).

2. The anti-rope-off monkey bike protective rope device according to claim 1, characterized in that: The diameter of the mounting mother plate (1) is greater than the diameter of the transmission plate (2); a cushion is provided on the surface of the monkey car body (5); a footrest is provided at the lower end of the monkey car body (5); and an opening is provided on the surface of the supporting connection block (4).

3. The anti-rope-off monkey bike protective rope device according to claim 1, characterized in that: The two limit blocks (6) are symmetrically arranged relative to the center line of the mounting mother disk (1); the limit blocks (6) are L-shaped in design, and the upper end height of the limit blocks (6) is the same as the upper end height of the mounting mother disk (1).

4. The anti-rope-off monkey bike protective rope device according to claim 1, characterized in that: The side surface of the supporting card plate (7) is designed to be inclined, the two supporting card plates (7) are symmetrically arranged relative to the center line of the mounting mother disc (1), and the auxiliary roller (8) is arranged along a horizontal straight line.

5. The anti-rope-off monkey bike protective rope device according to claim 1, characterized in that: The upper end of the mounting mother disc (1) is provided with a buffer deceleration mechanism, which drives the transmission pressure plate (11) and the connecting slide column (13) to slide upward through the buffer pad (12), and guides air from the air guide groove (16) into the friction airbag (17) through the linkage piston column (14) for expansion and friction.

6. The anti-rope-off monkey bike protective rope device according to claim 5, characterized in that: The upper surface of the mounting mother disc (1) is fixedly connected with an upper extension plate (9), the front surface of the upper extension plate (9) is fixed with a positioning baffle (10), a transmission pressure plate (11) is arranged below the positioning baffle (10), and a buffer pad (12) is fixed to the lower surface of the transmission pressure plate (11), two connecting slide columns (13) are fixed to the upper surface of the transmission pressure plate (11), a groove is arranged on the upper surface of the transmission pressure plate (11), and two linkage piston columns (14) are slidably connected to the inner wall of the groove of the transmission pressure plate (11), and synchronization plates (15) are fixed to the upper surfaces of the two linkage piston columns (14), an air guide groove (16) is provided inside the transmission pressure plate (11), and a friction air bag (17) is fixed to the outer surface of the upper end of the connecting slide column (13).

7. The anti-rope-off monkey bike protective rope device according to claim 6, characterized in that: The transmission pressure plate (11) is slidably connected to the positioning baffle (10) via a connecting slide column (13); the side of the buffer pad (12) is designed to be inclined, and the buffer pad (12) is a block made of rubber; a spring is connected between the linkage piston column (14) and the transmission pressure plate (11); and the air guide groove (16) is respectively connected to the linkage piston column (14) and the friction airbag (17).

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