Ground lifting type material leakage prevention system in inclined roadway

Abstract

The utility model relates to a ground lifting type material leakage prevention system in an inclined roadway, and belongs to the technical field of transportation of overhead man-riding devices in inclined roadways of coal mines. According to the technical scheme, the protection device comprises an inclined roadway and a plurality of protection mechanisms arranged in the roadway, and further comprises driving mechanisms arranged in one-to-one correspondence with the protection mechanisms, one end of each protection mechanism is hinged to the lower portion of a rail through a hinge shaft, and the hinge shafts are fixedly arranged below the rail; the other end of the protection mechanism can move to the position above the rail under the action of the driving mechanism. By arranging the protection mechanism and the driving mechanism, the material leakage prevention device and the rail transportation system of the overhead man-riding device can be arranged in the inclined roadway at the same time, the protection mechanism can be lifted when the overhead man-riding device runs, the material blocking effect is achieved, and the protection mechanism can be lowered when the rail transportation system runs; and therefore, the transport vehicle can smoothly pass above the protection mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of the overhead passenger conveyor device transportation in the inclined roadway of a coal mine, and particularly relates to a ground-lifting anti-runaway material system in an inclined roadway. Background Art

[0002] During the coal mining process, the transportation in the inclined roadway of a mine is an important link in the coal mine safety production work. At present, the overhead passenger conveyor device arranged in the inclined roadway is mainly used for transporting the working staff.

[0003] In the prior art, due to the items carried by the people taking the overhead passenger conveyor device falling into the inclined roadway and starting to roll, or the equipment and facility components in the inclined roadway starting to roll under the action of external factors such as vibration, the speed often becomes faster and faster under the action of gravity. There is a great risk for the people and equipment below the inclined roadway. At this time, a fixed anti-runaway material device is often arranged on the bottom plate of the inclined roadway to intercept the rolling materials in the inclined roadway and ensure the safety of the people in the inclined roadway.

[0004] In the prior art, a track transportation system is usually arranged in the roadway. The track transportation system usually adopts tracks and the conveyor cars running along the tracks. However, there is a situation of layout space conflict when arranging the fixed anti-runaway material device of the overhead passenger conveyor device in the inclined roadway and the transportation tracks in the track transportation system: If the fixed anti-runaway material device of the overhead passenger conveyor device is arranged, the fixed anti-runaway material device occupies the position of the bottom plate of the inclined roadway and the track transportation system cannot be installed. Even if a segmented fixed anti-runaway material device is set, the baffle with a certain height in the anti-runaway material device will also hinder the transport vehicle in the track transportation system. Summary of the Utility Model

[0005] Aiming at the problems in the prior art, the utility model provides a ground-lifting anti-runaway material system in an inclined roadway, and solves the problem that the fixed anti-runaway material device of the overhead passenger conveyor device in the inclined roadway and the track transportation system cannot be installed simultaneously in the prior art.

[0006] The technical scheme adopted by the utility model is as follows:

[0007] An anti-runoff material system that rises from the ground in an inclined roadway, comprising an inclined roadway and a number of protection mechanisms arranged in the roadway, and a driving mechanism arranged corresponding to each protection mechanism. One end of the protection mechanism is hinged under the track through a hinge shaft, the hinge shaft is fixed under the track, and the other end of the protection mechanism can be moved above the track under the action of the driving mechanism. By arranging the protection mechanism and the driving mechanism, an anti-runoff device for an overhead passenger conveyor and a track transportation system can be arranged in the inclined roadway at the same time. The protection mechanism can be raised during the operation of the overhead passenger conveyor to achieve the effect of blocking materials, and the protection mechanism can be lowered during the operation of the track transportation system, so that the transport vehicle can pass smoothly above the protection mechanism.

[0008] Preferably, the driving mechanism includes a connecting plate fixed under the track, a hinge ear is fixed on the connecting plate, the hinge ear is hinged with a driving unit, one end of the driving unit is hinged with the hinge ear, the other end of the driving unit can reciprocate along the length direction of the driving unit, the other end of the driving unit is hinged with a driving rod, and the other end of the driving rod is hinged with the hinge shaft and fixedly connected with one end of the protection mechanism. By arranging the driving unit and the hinge ear, the driving unit can rotate adaptively with the movement of the protection mechanism during the adjustment of the protection mechanism, so as to make the force direction of the starting unit along its own length direction and avoid the problem of structural interference during the movement.

[0009] Preferably, the protection mechanism includes a connecting seat and a baffle plate. One end of the connecting seat is hinged on the hinge shaft, and the baffle plate is fixed on the other end of the connecting seat.

[0010] Preferably, the baffle plate and the connecting seat are connected by a number of bolts, and the bolts are evenly distributed in different height directions of the baffle plate.

[0011] Preferably, the driving unit is a cylinder.

[0012] Preferably, the anti-runoff material system that rises from the ground is also provided with a control console and a pneumatic control box. The control console is electrically connected to the pneumatic control box, and a number of cylinders are all connected to the pneumatic control box.

[0013] It can be seen from the above technical solutions that the advantages of the present utility model are as follows: By arranging the protection mechanism and the driving mechanism, an anti-runoff device for an overhead passenger conveyor and a track transportation system can be arranged in the inclined roadway at the same time. The protection mechanism can be raised during the operation of the overhead passenger conveyor to achieve the effect of blocking materials, and the protection mechanism can be lowered during the operation of the track transportation system, so that the transport vehicle can pass smoothly above the protection mechanism. By arranging the driving unit and the hinge ear, the driving unit can rotate adaptively with the movement of the protection mechanism during the adjustment of the protection mechanism, so as to make the force direction of the starting unit along its own length direction and avoid the problem of structural interference during the movement. Description of the Drawings

[0014] To more clearly illustrate the technical solution of the present utility model, the attached drawings required in the description will be briefly introduced below. Obviously, the attached drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other attached drawings can also be obtained based on these attached drawings.

[0015] Figure 1 It is a schematic structural diagram of the material transportation state of the embodiment of the specific implementation manner of the present utility model.

[0016] Figure 2 It is a schematic structural diagram of the personnel transportation state of the embodiment of the specific implementation manner of the present utility model.

[0017] In the figure: 1, protection mechanism; 2, driving mechanism; 3, hinge shaft; 4, track; 5, connecting plate; 6, hinge ear; 7, driving rod; 8, connecting seat; 9, baffle; 10, cylinder. Specific implementation manner

[0018] In order to make the purpose, features, and advantages of the present utility model more obvious and understandable, the technical solutions in the present utility model will be clearly and completely described below in conjunction with the attached drawings in this specific embodiment. Obviously, the embodiments described below are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments in this patent, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of this patent.

[0019] Embodiment:

[0020] As Figure 1 - Figure 2 shown, an ascending anti-runaway material system in an inclined roadway includes an inclined roadway and a plurality of protection mechanisms 1 arranged in the roadway. There is also a driving mechanism 2 arranged corresponding to each protection mechanism 1. One end of the protection mechanism 1 is hinged under the track 4 through a hinge shaft 3, and the hinge shaft 3 is fixed under the track 4. The other end of the protection mechanism 1 can be moved above the track 4 under the action of the driving mechanism 2. With such a setting, by setting the protection mechanism 1 and the driving mechanism 2, an anti-runaway material device for an overhead passenger conveyor and a track transportation system can be arranged in the inclined roadway at the same time. When the overhead passenger conveyor is running, the protection mechanism 1 can be raised to achieve the effect of blocking materials. When the track transportation system is running, the protection mechanism 1 can be lowered so that the transport vehicle can pass smoothly above the protection mechanism 1.

[0021] In this embodiment, the driving mechanism 2 includes a connecting plate 5 fixedly arranged below the track 4. A hinge ear 6 is fixedly arranged on the connecting plate 5, and a driving unit is hinged to the hinge ear 6. The driving unit is a cylinder 10 in this embodiment. The cylinder body end of the cylinder 10 is hinged to the hinge ear 6, and the piston rod of the cylinder 10 can reciprocate along the length direction of the cylinder 10. One end of the piston rod of the cylinder 10 is hinged to a driving rod 7, and the other end of the driving rod 7 is hinged to the hinge shaft 3 and fixedly connected to one end of the protection mechanism 1. With such a setting, by arranging the driving unit and the hinge ear 6, the driving unit can adaptively rotate as the protection mechanism 1 moves during the adjustment of the protection mechanism 1, so as to make the force application direction of the starting unit along its own length direction and avoid structural interference problems during the movement.

[0022] In this embodiment, the ground-lifting anti-runaway material system is also provided with a control console and a pneumatic control box. The control console is electrically connected to the pneumatic control box, and several cylinders 10 are all connected to the pneumatic control box. Through the arranged control console and pneumatic control box, the centralized control and one-key operation of multiple cylinders 10 can be realized, reducing the time occupied per shift, increasing the time for transporting people and materials, and improving work efficiency.

[0023] In this embodiment, the control console adopts a human-machine interaction interface design. Personnel can realize the comprehensive monitoring and command input of the entire system through an intuitive operation panel. The control console is responsible for receiving user commands and parsing them, and then transmitting them to the pneumatic control box through electrical signals.

[0024] The pneumatic control box is internally equipped with a pneumatic circuit control system and a solenoid valve group, which can respond to the command signals from the control console. Under the control of the pneumatic control box, several cylinders 10 equipped in the system can achieve synchronous or asynchronous movements, ensuring the stable realization and efficient execution of the anti-runaway material function. By setting the cooperative working mode of the control console and the pneumatic control box, the centralized control and one-key operation functions of multiple cylinders 10 are realized. Users only need to operate simple buttons or touch screens on the control console to quickly start, stop or adjust the working state of the cylinders 10, without manually operating each cylinder 10 one by one, thus greatly simplifying the operation process and reducing labor costs and time consumption.

[0025] In addition, this centralized control mode also brings significant time benefits. Compared with the traditional manual operation method, the present invention greatly shortens the operation time per shift, provides a more ample time window for production operations such as transporting people and materials, and thus effectively improves the overall work efficiency and production efficiency.

[0026] In this embodiment, the protection mechanism 1 includes a connecting seat 8 and a baffle 9. One end of the connecting seat 8 is hinged on the hinge shaft 3, and the baffle 9 is fixedly arranged at the other end of the connecting seat 8. The baffle 9 and the connecting seat 8 are connected by a number of bolts, and the bolts are evenly distributed in the different height directions of the baffle 9. By setting a number of bolts for connection, it is possible to facilitate the replacement of the baffle 9 by personnel while ensuring resistance to large impacts.

[0027] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An upward ground anti-spillage system in an inclined roadway, comprising an inclined roadway and a plurality of protection mechanisms (1) arranged in the roadway, characterized in that, A driving mechanism (2) is also provided, which is arranged in one-to-one correspondence with the protection mechanism (1). One end of the protection mechanism (1) is hinged under the track (4) through a hinge shaft (3). The hinge shaft (3) is fixedly arranged under the track (4), and the other end of the protection mechanism (1) can be moved above the track (4) under the action of the driving mechanism (2).

2. The ground-lifting anti-runoff material system in the inclined roadway according to claim 1, wherein The driving mechanism (2) includes a connecting plate (5) fixedly arranged under the track (4). A hinge ear (6) is fixedly arranged on the connecting plate (5). The hinge ear (6) is hinged with a driving unit. One end of the driving unit is hinged with the hinge ear (6), and the other end of the driving unit can reciprocate along the length direction of the driving unit. The other end of the driving unit is hinged with a driving rod (7), and the other end of the driving rod (7) is hinged with the hinge shaft (3) and fixedly connected with one end of the protection mechanism (1).

3. The ground-lifting anti-runoff material system in the inclined roadway according to claim 2, wherein The protection mechanism (1) includes a connecting seat (8) and a baffle (9). One end of the connecting seat (8) is hinged on the hinge shaft (3), and the baffle (9) is fixedly arranged at the other end of the connecting seat (8).

4. The ground-lifting anti-runoff material system in the inclined roadway according to claim 3, wherein The baffle (9) and the connecting seat (8) are connected by a plurality of bolts, and the bolts are evenly distributed in different height directions of the baffle (9).

5. The ground-lifting anti-runaway material system in the inclined roadway according to claim 2, characterized in that, The driving unit is a cylinder (10).

6. The ground-lifting anti-runoff material system in the inclined roadway according to claim 5, characterized in that, The ground-lifting anti-runaway material system is also provided with a control console and a pneumatic control box. The control console is connected with the pneumatic control box, and a plurality of cylinders (10) are all connected with the pneumatic control box.

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