Automatic car arrester for trackless rubber-tyred vehicle

Abstract

The utility model discloses an automatic car arrester for a trackless rubber-tyred vehicle, and relates to the technical field of car arresters. Comprising a mounting plate, the position, close to the left side, of the lower surface of the mounting plate is connected with the left side face of a first air cylinder through a first connecting mechanism, and a driving mechanism is arranged on the position, close to the left side, of the lower surface of the mounting plate; the lower surface of the driving mechanism is connected with a rectangular sleeve, the rectangular sleeve fixedly sleeves the outer surface of a first cylinder close to the right edge, the right side face of an output shaft of the first cylinder is connected with the left side face of a car arrester through a second connecting mechanism, and a prompting mechanism is arranged in the car arrester. According to the utility model, the potential safety hazard that the traditional car arrester needs to be manually placed is effectively solved, especially in a section with a slope, a driver can operate the car arrester without getting off the car, the accident risk is greatly reduced, the workload of the driver is reduced, and the parking and starting time is shortened, so that the transportation efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of vehicle stoppers, specifically an automatic vehicle stopper for trackless rubber-wheeled vehicles. Background Technology

[0002] Trackless rubber-tired vehicles are a type of transportation vehicle specifically designed for complex environments such as mines and tunnels. They include a cargo box and a locomotive. As the main transportation tool in underground auxiliary transportation systems, the safety and efficiency of trackless rubber-tired vehicles have become the focus of attention.

[0003] In the existing technology, the traditional methods of stopping trackless rubber-wheeled vehicles are cumbersome to operate, and mostly involve manually placing wheel stops at the wheels. Especially when the driver takes measures to stop the vehicle on the uphill or downhill section of the road, there is a risk of the vehicle running away and causing an accident, which greatly reduces the safety of trackless rubber-wheeled vehicle transportation and consumes a lot of time, reducing work efficiency. Utility Model Content

[0004] This utility model provides an automatic vehicle stop for trackless rubber-tired vehicles to solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic vehicle stopper for trackless rubber-tired vehicles, including a mounting plate. The lower surface of the mounting plate, near the left side, is connected to the left side of a first cylinder via a first connecting mechanism. A driving mechanism is provided on the lower surface of the mounting plate, near the left side. The inlet and outlet ports of the driving mechanism and the first cylinder are respectively connected to the inlet and outlet ports of a control valve. The lower surface of the driving mechanism is connected to a rectangular sleeve. The rectangular sleeve is fixedly fitted onto the outer surface of the first cylinder, near the right edge. The right side of the output shaft of the first cylinder is connected to the left side of the vehicle stopper via a second connecting mechanism. Guide mechanisms are provided between the front and rear sides of the rectangular sleeve and the left side of the vehicle stopper. A prompting mechanism is provided inside the vehicle stopper.

[0006] Furthermore, the first connecting mechanism includes a connecting rod and a first hinge. The connecting rod is fixedly installed on the lower surface of the mounting plate, and the lower end of the connecting rod is connected to the left side of the first cylinder through the first hinge.

[0007] Furthermore, the second connecting mechanism has the same structure as the first connecting mechanism.

[0008] Furthermore, the drive mechanism includes a second hinge and a second cylinder. The lower surface of the mounting plate near the right side and the upper surface of the rectangular sleeve are both provided with second hinges, and the upper and lower second hinges are respectively connected to the upper surface and the lower output shaft of the second cylinder.

[0009] Furthermore, the guiding mechanism includes a guide rod and a guide sleeve. The guide rod is fixedly installed on the left side of the vehicle stopper, and the guide sleeve is fixedly installed on the side of the rectangular sleeve corresponding to the guide rod, and the guide rod is movably inserted into the guide sleeve.

[0010] Furthermore, the prompting mechanism includes a fixing plate, a pressure sensor, a contact block, a rectangular opening, a battery, a controller, a Bluetooth module, a Bluetooth receiver, and an indicator light. The fixing plate is fixedly installed between the left and right inner walls of the vehicle stopper. The upper surface of the fixing plate is fitted with a contact block via the pressure sensor, and the contact block extends out of the upper side wall of the vehicle stopper. A rectangular opening is provided on the upper side wall of the vehicle stopper corresponding to the contact block. The battery, controller, and Bluetooth module are installed inside the vehicle stopper. The Bluetooth receiver is installed on the control valve, and an indicator light is provided on the front side of the Bluetooth receiver.

[0011] Furthermore, the front sidewall of the vehicle stop is fixed by fastening bolts.

[0012] Compared with the prior art, this utility model provides an automatic vehicle stop for trackless rubber-tired vehicles, which has the following beneficial effects:

[0013] 1. This automatic wheel stop for trackless rubber-tired vehicles uses a drive mechanism to tilt the first cylinder along the first connecting mechanism, and then the output shaft of the first cylinder drives the wheel stop to be inserted at the wheel. This effectively solves the safety hazard of traditional wheel stops requiring manual placement. Especially on sloping sections, the driver can operate it without getting out of the vehicle, greatly reducing the risk of accidents. Automated operation reduces the driver's workload, shortens parking and starting time, and thus improves transportation efficiency.

[0014] 2. This automatic wheel stop for trackless rubber-tired vehicles can monitor the contact between the wheel stop and the wheel through a prompting mechanism, thereby ensuring that the wheel stop is in close contact with the wheel and ensuring the wheel stop effect. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a top view of the first cylinder of this utility model;

[0017] Figure 3 This is a cross-sectional view of the vehicle stopper of this utility model;

[0018] Figure 4 This is a schematic diagram of the usage state of this utility model.

[0019] In the diagram: 1. Mounting plate; 2. First connecting mechanism; 201. Connecting rod; 202. First hinge; 3. First cylinder; 4. Drive mechanism; 401. Second hinge; 402. Second cylinder; 5. Control valve; 6. Rectangular sleeve; 7. Second connecting mechanism; 8. Vehicle stopper; 9. Guide mechanism; 901. Guide rod; 902. Guide sleeve; 10. Warning mechanism; 101. Fixing plate; 102. Pressure sensor; 103. Contact block; 104. Rectangular opening; 105. Battery; 106. Controller; 107. Bluetooth module; 108. Bluetooth receiver; 109. Indicator light; 11. Fastening bolt. Detailed Implementation

[0020] 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.

[0021] Please see Figures 1-4 This utility model discloses an automatic vehicle stopper for trackless rubber-tired vehicles, including a mounting plate 1. The lower surface of the mounting plate 1 is connected to the left side of a first cylinder 3 via a first connecting mechanism 2 near the left side. A driving mechanism 4 is provided on the lower surface of the mounting plate 1 near the left side. The inlet and outlet ports of the driving mechanism 4 and the first cylinder 3 are respectively connected to the inlet and outlet ports of a control valve 5. The control valve 5 is installed in the driver's cab. The lower surface of the driving mechanism 4 is connected to a rectangular sleeve 6. The rectangular sleeve 6 is fixedly fitted on the outer surface of the first cylinder 3 near the right edge. The right side of the output shaft of the first cylinder 3 is connected to the left side of a vehicle stopper 8 via a second connecting mechanism 7. Guide mechanisms 9 are provided between the front and rear sides of the rectangular sleeve 6 and the left side of the vehicle stopper 8. A prompting mechanism 10 is provided inside the vehicle stopper 8.

[0022] Specifically, the first connecting mechanism 2 includes a connecting rod 201 and a first hinge 202. The connecting rod 201 is fixedly installed on the lower surface of the mounting plate 1, and the lower end of the connecting rod 201 is connected to the left side of the first cylinder 3 through the first hinge 202.

[0023] In this embodiment, the connecting rod 201 is used to install the first hinge 202, which is used to connect with the left side of the first cylinder 3 and enable the left side of the first cylinder 3 to rotate and tilt.

[0024] Specifically, the second connecting mechanism 7 has the same structure as the first connecting mechanism 2.

[0025] In this embodiment, the second connecting mechanism 7 connects the output shaft of the first cylinder 3 to the left side of the vehicle stopper 8.

[0026] Specifically, the drive mechanism 4 includes a second hinge 401 and a second cylinder 402. The lower surface of the mounting plate 1 near the right side and the upper surface of the rectangular sleeve 6 are both provided with second hinges 401, and the upper and lower second hinges 401 are respectively connected to the upper surface and the lower output shaft of the second cylinder 402.

[0027] In this embodiment, the upper and lower second hinge members 401 connect the second cylinder 402 to the mounting plate 1 and the rectangular sleeve 6 respectively. The output shaft of the second cylinder 402 drives the right end of the first cylinder 3 inside the rectangular sleeve 6 to move downward through the lower second hinge member 401.

[0028] Specifically, the guiding mechanism 9 includes a guide rod 901 and a guide sleeve 902. The guide rod 901 is fixedly installed on the left side of the vehicle stopper 8. The guide sleeve 902 is fixedly installed on the side of the rectangular sleeve 6 corresponding to the guide rod 901, and the guide rod 901 is movably inserted into the guide sleeve 902.

[0029] In this embodiment, the guide rod 901 moves left and right within the guide sleeve 902 along with the vehicle stopper 8, thereby guiding the movement direction of the vehicle stopper 8 and ensuring that the movement direction of the vehicle stopper 8 is accurate.

[0030] Specifically, the prompting mechanism 10 includes a fixing plate 101, a pressure sensor 102, a contact block 103, a rectangular opening 104, a battery 105, a controller 106, a Bluetooth module 107, a Bluetooth receiver 108, and an indicator light 109. The fixing plate 101 is fixedly installed between the left and right inner walls of the vehicle stopper 8. The contact block 103 is installed on the upper surface of the fixing plate 101 through the pressure sensor 102, and the contact block 103 extends out of the upper side of the upper side wall of the vehicle stopper 8. A rectangular opening 104 is provided on the upper side wall of the vehicle stopper 8 corresponding to the contact block 103. The battery 105, the controller 106, and the Bluetooth module 107 are installed inside the vehicle stopper 8. The Bluetooth receiver 108 is installed on the control valve 5, and an indicator light 109 is provided on the front side of the Bluetooth receiver 108.

[0031] In this embodiment, when the contact block 103 is in contact with the wheel, it applies pressure to the pressure sensor 102. The pressure sensor 102 feeds back the information to the controller 106. The controller 106 then feeds back the feedback information to the Bluetooth receiver 108 via the Bluetooth module 107. When the pressure is greater than the set value, it indicates that the contact block 103 is in close contact with the wheel stopper 8 and the wheel, and the indicator light 109 is green. When the pressure is greater than the set value, it indicates that the contact block 103 is not in close contact with the wheel stopper 8 and the wheel, and the indicator light 109 is red. This allows for monitoring of the placement of the wheel stopper 8 to ensure the wheel stopping effect. Problems can be detected and repaired in a timely manner. The battery 105 provides power to all electrical components. The left and right sides of the contact block 103 have rounded corners.

[0032] Specifically, the front side wall of the vehicle stopper 8 is connected and fixed by fastening bolts 11.

[0033] In this embodiment, the fastening bolt 11 allows the front side wall of the vehicle stopper 8 to be disassembled, facilitating the maintenance of the internal warning mechanism 10 and the replacement of the battery 105.

[0034] In use, take two of these automatic wheel stops and install them on the left and right sides of the wheel respectively. Install the mounting plate 1 onto the lower surface of the trackless rubber-tired vehicle through the screws in the screw holes on it, aligning it with the wheel. Open the control valve 5, causing the output shaft of the second cylinder 402 in the drive mechanism 4 to drive the right end of the first cylinder 3 in the rectangular sleeve 6 to move downward through the lower second hinge 401. The left side of the first cylinder 3 rotates along the first hinge 202, and then the output shaft of the first cylinder 3 drives the wheel stop 8 to move towards the wheel through the second connecting mechanism 7, so that the wheel stop 8 is inserted under the wheel. When the contact block 103 in the prompting mechanism 10 is in contact with the wheel, it will apply pressure to the pressure sensor 102. The pressure sensor 102 will feed back the information to the controller 106. The controller 106 will feed back the feedback information to the Bluetooth receiver 108 through the Bluetooth module 107. If the force is greater than the set value, it indicates that the contact block 103 is in close contact with the wheel stopper 8 and the wheel, and the indicator light 109 will be green. If the pressure is greater than the set value, it indicates that the contact block 103 is not in close contact with the wheel stopper 8 and the wheel, and the indicator light 109 will be red. This system can monitor the placement of the wheel stopper 8 to ensure the wheel stopping effect. After use, the control valve 5 is closed, and the output shaft of the first cylinder 3 drives the wheel stopper 8 to reset. The drive mechanism 4 drives the first cylinder 3 to reset upward through the rectangular sleeve 6. This effectively solves the safety hazard of traditional wheel stoppers requiring manual placement. Especially on sloping sections, the driver can operate without getting out of the vehicle, greatly reducing the risk of accidents. Automated operation reduces the driver's workload, shortens parking and starting time, and thus improves transportation efficiency. It can monitor the contact between the wheel stopper 8 and the wheel to ensure that the wheel stopper 8 is in close contact with the wheel and ensures the wheel stopping effect.

[0035] In summary, this automatic wheel stop for trackless rubber-tired vehicles effectively solves the safety hazard of traditional wheel stops requiring manual placement. Especially on sloping terrain, the driver can operate it without getting out of the vehicle, greatly reducing the risk of accidents. Automated operation reduces the driver's workload, shortens parking and starting time, and thus improves transportation efficiency.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic vehicle stop for trackless rubber-tired vehicles, including a mounting plate (1), characterized in that: The lower surface of the mounting plate (1) is connected to the left side of the first cylinder (3) via the first connecting mechanism (2) near the left side. A driving mechanism (4) is provided on the lower surface of the mounting plate (1) near the left side. The inlet and outlet ports of the driving mechanism (4) and the first cylinder (3) are respectively connected to the inlet and outlet ports of the control valve (5). The lower surface of the driving mechanism (4) is connected to the rectangular sleeve (6). The rectangular sleeve (6) is fixedly fitted on the outer surface of the first cylinder (3) near the right edge. The right side of the output shaft of the first cylinder (3) is connected to the left side of the vehicle stopper (8) via the second connecting mechanism (7). A guide mechanism (9) is provided between the front and rear sides of the rectangular sleeve (6) and the left side of the vehicle stopper (8). A prompting mechanism (10) is provided inside the vehicle stopper (8).

2. The automatic vehicle stopper for trackless rubber-tired vehicles according to claim 1, characterized in that: The first connecting mechanism (2) includes a connecting rod (201) and a first hinge (202). The connecting rod (201) is fixedly installed on the lower surface of the mounting plate (1). The lower end of the connecting rod (201) is connected to the left side of the first cylinder (3) through the first hinge (202).

3. The automatic vehicle stopper for trackless rubber-tired vehicles according to claim 1, characterized in that: The second connecting mechanism (7) has the same structure as the first connecting mechanism (2).

4. The automatic vehicle stopper for trackless rubber-tired vehicles according to claim 1, characterized in that: The drive mechanism (4) includes a second hinge (401) and a second cylinder (402). The lower surface of the mounting plate (1) near the right side and the upper surface of the rectangular sleeve (6) are both provided with second hinges (401), and the upper and lower second hinges (401) are respectively connected to the upper surface and the lower output shaft of the second cylinder (402).

5. The automatic vehicle stopper for trackless rubber-tired vehicles according to claim 1, characterized in that: The guiding mechanism (9) includes a guide rod (901) and a guide sleeve (902). The guide rod (901) is fixedly installed on the left side of the vehicle stopper (8). The guide sleeve (902) is fixedly installed on the side of the rectangular sleeve (6) corresponding to the guide rod (901), and the guide rod (901) is movably inserted into the guide sleeve (902).

6. The automatic vehicle stopper for trackless rubber-tired vehicles according to claim 1, characterized in that: The prompting mechanism (10) includes a fixing plate (101), a pressure sensor (102), a contact block (103), a rectangular opening (104), a battery (105), a controller (106), a Bluetooth module (107), a Bluetooth receiver (108), and an indicator light (109). The fixing plate (101) is fixedly installed between the left and right inner walls of the vehicle stopper (8). The upper surface of the fixing plate (101) is equipped with a contact block (103) through the pressure sensor (102), and the contact block (103) extends out of the upper side of the upper side wall of the vehicle stopper (8). A rectangular opening (104) is provided on the upper side wall of the vehicle stopper (8) corresponding to the contact block (103). The battery (105), the controller (106), and the Bluetooth module (107) are installed inside the vehicle stopper (8). The Bluetooth receiver (108) is installed on the control valve (5), and an indicator light (109) is provided on the front side of the Bluetooth receiver (108).

7. The automatic vehicle stopper for trackless rubber-tired vehicles according to claim 1, characterized in that: The front side wall of the vehicle stopper (8) is connected and fixed by fastening bolts (11).

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