Buffer stopper device for tunnel battery vehicle

Abstract

Provide a buffer stopper device for a tunnel battery vehicle in shield construction. 【Solution means】The buffer stopper device includes a main body including a tunnel surface 1 with a guide rail 11 fixedly connected to the surface of the tunnel surface, a first cement mount 2 and a second cement mount 24. A first I-shaped steel 21 is fixedly connected to the surface of the first cement mount, a support plate 22 is fixedly connected to the surface of the first I-shaped steel, and a second I-shaped steel is fixedly connected to the surface of the second cement mount. It includes a stopper mechanism. By the engagement connection between the stop beam 23 and the connection bracket 25, the partition effect on the tunnel battery vehicle path on the guide rail is achieved. With the action of the infrared speedometer and the acoustic-optical alarm, the vehicle speed detection and acoustic-optical alarm for the tunnel battery vehicle on the guide rail are realized. By the contact between the control block and the fixed block, the stopper stability and action effect of the stop beam are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of shield construction, and specifically relates to a buffer stopper device for a tunnel battery vehicle.

Background Art

[0002] When the portal direction of the tunnel section belongs to a downward slope segment or the shield tunneling direction belongs to a downward slope segment, the tunnel battery vehicle simply completes the position-limiting support after the tunnel battery vehicle stops by its own braking system. However, when it is in a downward slope segment, due to the influence of the weight of the entire tunnel battery vehicle and the weight of the load, a slip accident is likely to occur. Once it slips, it becomes difficult to control, and it can only hit other objects or run to a gentle slope segment and stop autonomously, which affects the safety of the workers in the tunnel. Moreover, when a collision occurs, it will cause great economic losses to the tunnel construction.

Summary of the Invention

Problems to be Solved by the Invention

[0003] The object of the present invention is to provide a buffer stopper device for a tunnel battery vehicle to solve the problems in the above background art, that is, due to the influence of the weight of the entire tunnel battery vehicle and the weight of the load, a slip accident is likely to occur. Once it slips, it becomes difficult to control, and it can only hit other objects or run to a gentle slope segment and stop autonomously.

Means for Solving the Problems

[0004] To achieve the above object, the present invention provides the following technical solution, which is a buffer stopper device for a tunnel battery vehicle, a main body including a tunnel surface, and a guide rail is fixedly connected to the surface of the tunnel surface; A stopper mechanism, including a first cement mount and a second cement mount, a first I-beam being fixedly connected to the surface of the first cement mount, a support plate being fixedly connected to the surface of the first I-beam, a second I-beam being fixedly connected to the surface of the second cement mount, a connection bracket being fixedly connected to the surface of the second I-beam, a stop beam being movably connected to the surface of the first I-beam, a motor being fixedly connected to the surface of the support plate, an infrared speedometer and an acousto-optic alarm being installed on the surface of the first I-beam, and a tape light being electrically connected to the surface of the infrared speedometer.

[0005] Preferably, the first cement mount and the second cement mount are distributed at both ends of a guide rail, the support plate is connected to the outside of the first cement mount via the first I-beam, and the stop beam is engaged and connected to the connection bracket.

[0006] Preferably, the output shaft of the motor is fixedly connected to the stop beam, the stop beam is rotatably connected to the first I-beam via the motor, and the tape light is distributed on the outer surface of the stop beam.

[0007] Preferably, a locking mechanism is installed on the surface of the connection bracket. The locking mechanism includes an insertion rod which is inserted on the surface of the connection bracket, a stop plate being movably connected to the inner wall of the connection bracket, a fixed block being fixedly connected to the surface of the end of the stop beam away from the first I-beam, a control block being fixedly connected to the surface of the stop plate, a rotating rod being fixedly connected to the inner wall of the connection bracket, and a torsion spring being fitted on the outer surface of the rotating rod.

[0008] Preferably, the insertion rod penetrates the surface of one side of the connection bracket, a through hole is opened on the surface of the stop beam, and the insertion rod penetrates the connection bracket and is inserted into the through hole on the stop beam.

[0009] Preferably, the cross-section of the stop plate presents an "L" shape, and the stop plate is elastically and rotatably connected to the connection bracket via a rotating rod and a torsion spring.

Advantages of the Invention

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows.

[0011] 1. By connecting the first cement mount and the first I-beam, under the connection of the support plate and the motor, the effect of controlling the connection angle of the stop beam on the first I-beam is realized. Through the engagement connection between the stop beam and the connection bracket, the partitioning effect on the tunnel battery car path on the guide rail is achieved. Under the action of the infrared speedometer and the acousto-optic alarm, the vehicle speed detection and acousto-optic alarm for the tunnel battery car on the guide rail are realized, improving its safety in use.

[0012] 2. By inserting the insertion rod into the connection bracket, under the insertion of the insertion rod and the stop beam, the stability of the stop beam connection within the connection bracket is realized. Through the connection between the connection bracket and the stop plate, under the connection of the stop plate and the rotating rod, and the connection between the torsion spring and the rotating rod, the elastic rotation effect of the stop plate within the connection bracket is realized. By the abutment of the control block and the fixed block, the action angle of the stop plate is controlled, enabling its control operation for the insertion of the insertion rod within the stop beam, improving the stopper stability and action effect of the stop beam.

Brief Description of the Drawings

[0013]

Figure 1

Figure 2

Figure 3

Figure 4

Figure 5

Figure 6

Embodiment for Carrying Out the Invention

[0014] Referring to FIGS. 1 to 6, it is an embodiment according to the present invention.

[0015] A buffer stopper device for a tunnel battery vehicle, comprising the following.

[0016] A main body including a tunnel surface 1, on the surface of which a guide rail 11 is fixedly connected. Under the connection between the tunnel surface 1 and the guide rail 11, the operation of moving the tunnel battery vehicle in the tunnel is facilitated by the action of the guide rail 11. A stopper mechanism including a first cement mount 2 and a second cement mount 24. A first I-beam 21 is fixedly connected to the surface of the first cement mount 2, a support plate 22 is fixedly connected to the surface of the first I-beam 21, a second I-beam 26 is fixedly connected to the surface of the second cement mount 24, a connection bracket 25 is fixedly connected to the surface of the second I-beam 26, a retaining beam 23 is movably connected to the surface of the first I-beam 21, a motor 29 is fixedly connected to the surface of the support plate 22, an infrared speedometer 28 and an acousto-optic alarm 27 are installed on the surface of the first I-beam 21, a tape light 281 is electrically connected to the surface of the infrared speedometer 28. By the action of the first cement mount 2 and the second cement mount 24, support for the action positions of the retaining beam 23 and the connection bracket 25 is realized, and under the connection between the connection bracket 25 and the retaining beam 23, a partitioning effect on the tunnel battery vehicle path on the guide rail 11 is achieved.

[0017] Furthermore, the first cement mount 2 and the second cement mount 24 are distributed at both ends of the guide rail 11. The support plate 22 is connected to the outside of the first cement mount 2 via the first I-beam 21. The stop beam 23 is engaged and connected to the connection bracket 25. Through the connection between the first cement mount 2 and the first I-beam 21, under the action of the first I-beam 21, the support effect on the acting angle of the stop beam 23 is realized. Under the engagement connection between the connection bracket 25 and the stop beam 23, the buffer stopper operation for the tunnel battery vehicle is completed.

[0018] Furthermore, the output shaft of the motor 29 is fixedly connected to the stop beam 23. The stop beam 23 is rotatably connected to the first I-beam 21 via the motor 29. The tape light 281 is distributed on the outer surface of the stop beam 23. Through the connection between the support plate 22 and the motor 29, under the connection between the output shaft of the motor 29 and the stop beam 23, the rotation control effect on the stop beam 23 is realized. Under the action of the infrared speedometer 28 and the acousto-optic alarm 27, the action effects of speed detection and acousto-optic alarm are achieved. The infrared speedometer 28 and the acousto-optic alarm 27 are both conventional products, and their principles are in the prior art, so no further explanation is given here. The function of the tape light 281 is to display the stop beam 23 with light and shadow, so that the acting position of the stop beam 23 can be clearly seen even in a dark environment.

[0019] Furthermore, a locking mechanism is installed on the surface of the connection bracket 25. The locking mechanism includes an insertion rod 3. The insertion rod 3 is inserted on the surface of the connection bracket 25. A stop plate 31 is movably connected to the inner wall of the connection bracket 25. A fixed block 32 is fixedly connected to the surface of the end of the stop beam 23 away from the first I-beam 21. A control block 33 is fixedly connected to the surface of the stop plate 31. A rotating rod 34 is fixedly connected to the inner wall of the connection bracket 25. A torsion spring 35 is fitted on the outer surface of the rotating rod 34. Through the insertion of the connection bracket 25 and the insertion rod 3, under the insertion of the insertion rod 3 and the stop beam 23, the connection firmness of the stop beam 23 in the connection bracket 25 is improved.

[0020] Furthermore, the insertion rod 3 penetrates the surface on one side of the connection bracket 25, and a through hole is opened in the surface of the retaining beam 23, and the insertion rod 3 penetrates the connection bracket 25 and is inserted into the through hole on the retaining beam 23. By inserting the insertion rod 3 into the retaining beam 23, the stability of the connection of the retaining beam 23 within the connection bracket 25 is improved, and unintentional separation of the retaining beam 23 and the connection bracket 25 is less likely to occur.

[0021] In addition, the cross section of the retaining plate 31 is in the shape of an "L", and the retaining plate 31 is elastically rotatably connected to the connecting bracket 25 via the rotating rod 34 and the torsion spring 35. Through the connection between the retaining plate 31 and the rotating rod 34, the retaining plate 31 can be elastically rotated within the connecting bracket 25 under the action of the torsion spring 35, and the retaining plate 31 can support the operating position of the insertion rod 3 on the connecting bracket 25 under the action of the retaining plate 31. When the control block 33 and the fixed block 32 abut against each other, the operating angle of the retaining plate 31 is changed, the insertion rod 3 is dropped, and the insertion operation between the insertion rod 3 and the retaining beam 23 is completed.

[0022] The working principle is as follows: when the buffer stopper operation is performed on the tunnel battery car, the motor 29 starts, driving the stop beam 23 to rotate on the first I-beam 21, and inserting the stop beam 23 into the connection bracket 25, and the connection between the stop beam 23 and the fixed block 32 brings the fixed block 32 into contact with the control block 33, at this time the angle of the stop plate 31 in the connection bracket 25 changes, releasing the contact between the stop plate 31 and the insertion rod 3, and under the action of the weight of the insertion rod 3, the insertion rod 3 and the stop beam 23 are inserted, improving the connection strength of the stop beam 23 in the connection bracket 25, and under the action of the stop beam 23, a buffer stopper effect is achieved against the slip of the tunnel battery car on the guide rail 11, stopping its movement. [Explanation of symbols]

[0023] 1 Tunnel surface 11 Guide rail 2. First Cement Mound 21 First I-beam 22 Support plate 23 Stop beam 24 Second cement mount 25 Connection bracket 26 Second I-beam 27 Acoustic-optical alarm 28 Infrared speedometer 281 Tape light 29 Motor 3 Insertion rod 31 Stop plate 32 Fixed block 33 Control block 34 Rotating rod 35 Torsion spring

Claims

1. A buffer stopper device for a tunnel battery vehicle, comprising: a main body including a tunnel surface, the main body having a guide rail fixedly connected to a surface of the tunnel surface; a stopper mechanism including a first cement mound and a second cement mound, a first I-beam fixedly connected to a surface of the first cement mound, a support plate fixedly connected to a surface of the first I-beam, a second I-beam fixedly connected to a surface of the second cement mound, a connection bracket fixedly connected to a surface of the second I-beam, a stop beam movably connected to a surface of the first I-beam, a motor fixedly connected to a surface of the support plate, an infrared speedometer and an acousto-optical alarm installed on the surface of the first I-beam, and a tape light electrically connected to a surface of the infrared speedometer; A buffer stopper device for a tunnel battery vehicle, comprising:

2. The buffer stopper device for a tunnel battery vehicle as described in claim 1, characterized in that the first cement mound and the second cement mound are distributed on both ends of the guide rail, the support plate is connected to the outside of the first cement mound via a first I-beam, and the stop beam is engaged with and connected to a connection bracket.

3. The buffer stopper device for a tunnel battery vehicle as described in claim 1, characterized in that the output shaft of the motor is fixedly connected to a retaining beam, the retaining beam is rotatably connected to a first I-beam via the motor, and the tape lights are distributed on the outer surface of the retaining beam.

4. The buffer stopper device for the tunnel battery vehicle according to claim 1, characterized in that a locking mechanism is installed on the surface of the connection bracket, the locking mechanism includes an insertion rod, the insertion rod is inserted into the surface of the connection bracket, a stop plate is movably connected to the inner wall of the connection bracket, a fixing block is fixedly connected to the surface of the end of the stop beam away from the first I-beam, a control block is fixedly connected to the surface of the stop plate, a rotating rod is fixedly connected to the inner wall of the connection bracket, and a torsion spring is fitted to the outer surface of the rotating rod.

5. The buffer stopper device for a tunnel battery vehicle as described in claim 4, characterized in that the insertion rod penetrates the surface of one side of the connection bracket, a through hole is opened in the surface of the support beam, and the insertion rod penetrates the connection bracket and is inserted into the through hole on the support beam.

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