Safety protection device for monorail hanging beam car arrester

Abstract

The utility model relates to the technical field of monorail hanging beams, in particular to a monorail hanging beam car arrester safety protection device which comprises a connecting base fixed to the top of a channel steel rail. A movable groove is formed in the top of the connecting base, and a limiting strip is movably arranged in the movable groove. A T-shaped seat is fixed to the top of the connecting seat, a penetrating hole is formed in the top of the T-shaped seat, a motor is installed at the top of the T-shaped seat, a driving rod is fixed to the output end of the motor, a winding wheel is fixed to one end of the driving rod, and a pull rope is wound in the winding wheel. According to the utility model, the integral structure is simple, the production and use costs are lower, the parts are all conventional parts in the market, and precision parts are reduced, so that the device is not easy to damage and lower in failure rate when in use, and the integral working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of monorail suspension beam technology, specifically a safety protection device for a monorail suspension beam vehicle stop. Background Technology

[0002] A monorail system is a type of lifting and transport system, typically consisting of a specially designed I-beam or channel steel rail and various functional suspension vehicles. These vehicles move along the rail via traction equipment and are suitable for various roadways and underground engineering projects, such as mines, tunnels, and subways. Monorail systems are characterized by high mobility, fast operating speed, large load capacity, and high safety and reliability, playing a vital role in the transportation of personnel and materials and are widely used in various situations requiring efficient transportation.

[0003] The vehicle stop safety protection device is an important component of the monorail lifting beam. Its main function is to limit the movement of the suspended vehicle and prevent it from slipping, thereby ensuring the safety of the suspended vehicle during transportation. However, the existing vehicle stop safety protection devices have a complex structure, high production and operating costs, and contain a large number of precision parts, which are prone to damage during use and have a high failure rate, seriously affecting the working efficiency of the vehicle stop safety protection device.

[0004] Therefore, a safety protection device for a monorail suspension beam vehicle stop is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a safety protection device for a monorail suspended beam vehicle stop.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A safety protection device for a monorail beam car stop includes:

[0008] Connecting seat fixed to the top of the channel steel rail;

[0009] The top of the connector is provided with a movable groove, and a limit strip is movably arranged in the movable groove;

[0010] A T-shaped seat is fixed to the top of the connecting seat. A through hole is provided on the top of the T-shaped seat. A motor is installed on the top of the T-shaped seat. A drive rod is fixed to the output end of the motor. A winding wheel is fixed to one end of the drive rod. A pull rope is wound inside the winding wheel.

[0011] One end of the pull rope passes through the hole and is connected to the limiting strip.

[0012] Preferably, the limiting strip is movably connected inside the movable groove via a movable pin.

[0013] Preferably, a connecting cover is fixed to the outer wall of the motor, and a dust filter plate is installed on the inner wall of the connecting cover.

[0014] Preferably, a movable column is movably mounted on one end of the dust filter plate, a scraper is fixed on the outer wall of the movable column, and a first connecting gear is fixed on one end of the movable column, the first connecting gear meshing with a second connecting gear.

[0015] Preferably, a third connecting gear is fixed to the outer wall of the drive rod, the third connecting gear meshes with a fourth connecting gear, and the fourth connecting gear is connected to the second connecting gear through a connecting rod.

[0016] Preferably, the outer wall of the motor is fixed with a connecting lug, one end of the connecting lug is provided with a mounting hole, a bearing is installed in the mounting hole, and the connecting rod is fixed inside the bearing.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This invention utilizes a motor, which drives a winding wheel to rotate via a drive rod. This releases the pull rope inside the winding wheel. Since the limiting strip is movably connected to the movable groove via a movable pin, it moves within the groove under its own weight after losing the tension of the pull rope. When the limiting strip is perpendicular to the movable groove, it can block the suspended vehicle, preventing it from slipping and improving its safety. Compared to existing designs, this invention has a simpler overall structure, lower production and usage costs, and uses readily available components. The reduction in precision parts makes it less prone to damage during use, resulting in a lower failure rate and improved overall work efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a partial structural schematic diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the third and fourth connecting gears in this utility model;

[0022] Figure 4 This is a schematic diagram of the bearing structure in this utility model.

[0023] In the diagram: 1. Channel steel rail; 2. Connecting seat; 3. Movable groove; 4. Limiting strip; 5. Movable pin; 6. T-shaped seat; 7. Through hole; 8. Motor; 9. Drive rod; 10. Winding wheel; 11. Pull rope; 12. Connecting cover; 13. Dust filter plate; 14. Movable column; 15. First connecting gear; 16. Scraper; 17. Second connecting gear; 18. Third connecting gear; 19. Fourth connecting gear; 20. Connecting rod; 21. Connecting ear; 22. Mounting hole; 23. Bearing. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0026] Example 1:

[0027] Please see Figure 1-3 This utility model provides a technical solution: To achieve the above objectives, this utility model provides the following technical solution: A safety protection device for a monorail suspended beam vehicle stopper, comprising: a connecting seat 2 fixed to the top of a channel steel rail 1; a movable groove 3 is provided on the top of the connecting seat 2, and a limit strip 4 is movably arranged in the movable groove 3; a T-shaped seat 6 is fixed on the top of the connecting seat 2, a through hole 7 is provided on the top of the T-shaped seat 6, a motor 8 is installed on the top of the T-shaped seat 6, a drive rod 9 is fixed to the output end of the motor 8, a winding wheel 10 is fixed to one end of the drive rod 9, and a pull rope 11 is wound inside the winding wheel 10; one end of the pull rope 11 passes through the through hole 7 and is connected to the limit strip 4, and the limit strip 4 is movably connected to the inside of the movable groove 3 by a movable pin 5.

[0028] Specifically, this utility model starts the motor 8, which drives the winding wheel 10 to rotate via the drive rod 9. At this time, the pull rope 11 inside the winding wheel 10 is released. Since the limiting strip 4 is movably connected to the movable groove 3 via the movable pin 5, when the limiting strip 4 loses the tension of the pull rope 11, it will move within the movable groove 3 under its own gravity. When the limiting strip 4 is perpendicular to the movable groove 3, it can block the suspended vehicle, preventing the suspended vehicle from slipping and improving the safety of the suspended vehicle. Compared with the existing ones, this utility model has a simple overall structure, lower production and use costs, and uses common components on the market. Due to the reduction of precision parts, it is not easy to be damaged during use, has a low failure rate, and thus improves the overall work efficiency.

[0029] Example 2:

[0030] Please see Figure 1-4 This utility model provides a technical solution: a safety protection device for a monorail suspended beam vehicle stopper, wherein a connecting cover 12 is fixed to the outer wall of a motor 8, a dust filter plate 13 is installed on the inner wall of the connecting cover 12, a movable column 14 is movably installed at one end of the dust filter plate 13, a scraper 16 is fixed to the outer wall of the movable column 14, a first connecting gear 15 is fixed to one end of the movable column 14, the first connecting gear 15 meshes with a second connecting gear 17, a third connecting gear 18 is fixed to the outer wall of a drive rod 9, the third connecting gear 18 meshes with a fourth connecting gear 19, the fourth connecting gear 19 is connected to the second connecting gear 17 through a connecting rod 20, a connecting ear 21 is fixed to the outer wall of the motor 8, a mounting hole 22 is opened at one end of the connecting ear 21, a bearing 23 is installed in the mounting hole 22, and the connecting rod 20 is fixed inside the bearing 23.

[0031] Specifically, this utility model has a connecting cover 12 fixed on the outer wall of the motor 8 and a dust filter plate 13 installed on the inner wall of the connecting cover 12. With the cooperation of the connecting cover 12 and the dust filter plate 13, dust in the air can be prevented from entering the motor 8 through the heat dissipation port of the motor 8, thereby preventing the motor 8 from being damaged by dust and improving the working efficiency and service life of the motor 8.

[0032] Please refer to Embodiment 1. When the motor 8 drives the winding wheel 10 to rotate via the drive rod 9, it will synchronously drive the third connecting gear 18 to rotate. The third connecting gear 18 then drives the fourth connecting gear 19 to rotate. The fourth connecting gear 19 then drives the second connecting gear 17 to rotate via the connecting rod 20. The second connecting gear 17 then drives the movable column 14 and the scraper 16 to rotate via the first connecting gear 15. When the scraper 16 rotates, it will clean the dust on the dust filter plate 13, thereby improving the working efficiency of the dust filter plate 13.

[0033] Working principle:

[0034] When the vehicle stop safety protection device is working, starting the motor 8 causes the winding wheel 10 to rotate via the drive rod 9. At this time, the pull rope 11 inside the winding wheel 10 is released. Since the limiting strip 4 is movably connected to the movable groove 3 via the movable pin 5, when the limiting strip 4 loses the tension of the pull rope 11, it moves within the movable groove 3 under its own weight. When the limiting strip 4 is perpendicular to the movable groove 3, it can block the suspended vehicle, preventing it from slipping. A connecting cover 12 is fixed to the outer wall of the motor 8, and a dust filter plate 13 is installed on the inner wall of the connecting cover 12. The cooperation of the connecting cover 12 and the dust filter plate 13 can prevent airborne dust from entering the vehicle. Dust enters the motor 8 through the heat dissipation vent, thus preventing damage to the motor 8 due to dust and improving its working efficiency and service life. When the motor 8 drives the winding wheel 10 to rotate via the drive rod 9, it will simultaneously drive the third connecting gear 18 to rotate. The third connecting gear 18 then drives the fourth connecting gear 19 to rotate. The fourth connecting gear 19 then drives the second connecting gear 17 to rotate via the connecting rod 20. The second connecting gear 17 then drives the movable column 14 and scraper 16 to rotate via the first connecting gear 15. When the scraper 16 rotates, it cleans the dust on the dust filter plate 13, thereby improving the working efficiency of the dust filter plate 13.

[0035] In the description of this utility model, it should be understood that the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A monorail roof beam car stop safety protection device, characterized in that, Including: The connecting seat (2) is fixed on the top of the channel steel track (1) ; The connecting seat (2) is provided with a movable slot (3) on the top, and a limiting strip (4) is movably arranged in the movable slot (3) ; The connecting seat (2) is fixed with a T-shaped seat (6) on the top, the T-shaped seat (6) is provided with a through hole (7) on the top, and a motor (8) is installed on the top of the T-shaped seat (6), the output end of the motor (8) is fixed with a driving rod (9), one end of the driving rod (9) is fixed with a winding wheel (10), and the winding wheel (10) is wound with a pull rope (11) inside; One end of the pull rope (11) passes through the through hole (7) and is connected with the limiting strip (4).

2. The monorail beam car arrester safety protection device according to claim 1, characterized in that, The limiting strip (4) is movably connected in the movable slot (3) through the movable pin (5).

3. The monorail beam car arrester safety protection device according to claim 1, characterized in that, The motor (8) is fixed with a connecting cover (12) on the outer wall, and the connecting cover (12) is installed with a dust filter plate (13) on the inner wall.

4. The monorail beam car arrester safety protection device according to claim 3, characterized in that, One end of the dust filter plate (13) is movably installed with a movable column (14), the outer wall of the movable column (14) is fixed with a scraping strip (16), one end of the movable column (14) is fixed with a first connecting gear (15), and the first connecting gear (15) is engaged with a second connecting gear (17).

5. The monorail beam car arrester safety protection device according to claim 1, characterized in that, The outer wall of the driving rod (9) is fixed with a third connecting gear (18), the third connecting gear (18) is engaged with a fourth connecting gear (19), and the fourth connecting gear (19) is connected with the second connecting gear (17) through a connecting rod (20).

6. The monorail beam car arrester safety protection device according to claim 5, characterized in that, The outer wall of the motor (8) is fixed with a connecting lug (21), one end of the connecting lug (21) is provided with a mounting hole (22), the mounting hole (22) is installed with a bearing (23), and the connecting rod (20) is fixed in the bearing (23).

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