Vehicle position state detection device

Abstract

The utility model discloses a vehicle position state detection device, which belongs to the technical field of vehicle position state detection and comprises an oblique laser range finder and a flat laser range finder, a mounting component is arranged at the upper end of the oblique laser range finder and the flat laser range finder, and a cross beam structure is arranged on one side of the mounting component. The inclined laser range finder and the flat laser range finder are fixed on the cross beam structure through the installation component, and when a vehicle enters the hopper, the inclined laser range finder and the flat laser range finder can be fixed on the cross beam structure through the installation component. The state of the vehicle can be judged according to numerical values measured by the oblique laser range finder and the flat laser range finder, it is ensured that the vehicle does not bear unbalance loading or spill goods in the discharging process of the hopper, the method is more accurate compared with manual observation, unbalance loading of the vehicle is effectively avoided, the labor intensity of workers is reduced, and the safety of the vehicle in the running process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle position state detection, in particular to a vehicle position state detection device. Background Art

[0002] The automobile hopper is a transfer station for unloading ships at the port. Every time the unloading vehicle enters the hopper to release the cargo, it is manually observed and operated. During the release process, due to the uneven driving skills of the drivers, the position of the vehicle body entering the hopper is not directly below the hopper mouth, and the vehicle body is not in the correct position. During the release process, the cargo is not placed in the center, one side of the cargo is high and the other side is low, and the vehicle is seriously overloaded. The overload of the vehicle poses a great safety hazard during the driving process of the vehicle, and it is very easy to roll over or spill the cargo during the turning process.

[0003] Therefore, we propose a vehicle position status detection device for monitoring the position and status of the vehicle to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide a vehicle position state detection device, which is used to work, so as to solve the problem that the vehicle body position when entering the hopper is not directly below the hopper mouth, the vehicle body position is not correct, and the goods are not placed in the center during the cargo release process, the goods on one side are higher and the goods on the other side are lower, and the vehicle is seriously overloaded.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vehicle position state detection device, comprising an oblique laser rangefinder and a horizontal laser rangefinder, wherein the upper end of the oblique laser rangefinder and the horizontal laser rangefinder is provided with a mounting member, one side of the mounting member is provided with a crossbeam structure, and the crossbeam structure is placed below the hopper, and the outer sides of the oblique laser rangefinder and the horizontal laser rangefinder are both provided with a protective member for protection, and the vehicle position state is judged by the oblique laser rangefinder and the horizontal laser rangefinder;

[0006] The protective component comprises a cover plate hingedly mounted on the front ends of the oblique laser rangefinder and the horizontal laser rangefinder, and the cover plate is used to shield the oblique laser rangefinder and the horizontal laser rangefinder.

[0007] Preferably, the mounting component includes a clamp A and a clamp B arranged at the upper end of the clamp A, mounting blocks are installed on both sides of the clamp A and the clamp B, bolts are arranged on the surface of the mounting blocks, and the two sets of mounting blocks can be fixed by the bolts, and a channel steel is fixedly installed on the lower end of the clamp A, and a mounting frame is arranged at the lower end of the channel steel, and the mounting frame is used to fix the oblique laser rangefinder and the horizontal laser rangefinder.

[0008] Preferably, the mounting bracket includes an air pump and a conduit connected to one end of the air pump, and the other end of the conduit passes through the mounting bracket and is connected to a suction cup. When the air pump is operating, the suction cup can draw air, thereby being able to adsorb and fix the oblique laser rangefinder.

[0009] Preferably, the cross-section of the mounting frame is a U-shaped structure, which can shield the side walls of the oblique laser rangefinder, and the cover plate provided in combination can wrap the oblique laser rangefinder.

[0010] Preferably, a mounting block is installed at the lower end of the oblique laser rangefinder and the horizontal laser rangefinder, an elastic rope is provided on one side of the mounting block, the other end of the elastic rope is connected to an elastic sleeve, a limit rod is fixedly installed at the lower end of the cover plate, and the position of the cover plate can be limited by pulling the elastic rope and putting the elastic sleeve on the limit rod.

[0011] Preferably, the limiting rod has a structure that is small at the top and large at the bottom, and the elastic sleeve can be sleeved on the outside of the limiting rod without falling off.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. By setting up the installation components, oblique laser rangefinder and horizontal laser rangefinder, the oblique laser rangefinder and horizontal laser rangefinder can be fixed on the beam structure by using the installation components, and then the vehicle enters the hopper. The values ​​measured by the oblique laser rangefinder and the horizontal laser rangefinder can be used to judge the status of the vehicle to ensure that the vehicle is not overloaded or spilled during the hopper discharge process. Compared with manual observation, it is more accurate, effectively avoids vehicle overload, reduces the labor intensity of workers, and improves the safety of vehicles during operation.

[0014] 2. Through the provided protective components and mounting brackets, the oblique laser rangefinder and the horizontal laser rangefinder can be wrapped separately, so that the whole is not exposed to the environment, reducing the collision with other objects, and effectively protecting the oblique laser rangefinder and the horizontal laser rangefinder from damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation component structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the mounting frame structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the protective component structure of the utility model.

[0019] In the figure: 1. beam structure; 2. mounting member; 21. clamp A; 22. clamp B; 23. mounting block; 24. bolt; 25. channel steel; 26. mounting frame; 261. suction pump; 262. guide tube; 263. suction cup; 3. oblique laser rangefinder; 4. flat laser rangefinder; 5. protective member; 51. cover plate; 52. limit rod; 53. fixing block; 54. elastic rope; 55. elastic sleeve. DETAILED DESCRIPTION

[0020] 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.

[0021] Example 1

[0022] See also Figure 1-Figure 3 A vehicle position state detection device includes an oblique laser rangefinder 3 and a horizontal laser rangefinder 4, the laser rangefinder model is DB35-B15251, a mounting component 2 is arranged at the upper end of the oblique laser rangefinder 3 and the horizontal laser rangefinder 4, a crossbeam structure 1 is arranged on one side of the mounting component 2, and the crossbeam structure 1 is placed under the hopper, and a protective component 5 for protection is arranged on the outer side of the oblique laser rangefinder 3 and the horizontal laser rangefinder 4, and the vehicle position state is judged by the oblique laser rangefinder 3 and the horizontal laser rangefinder 4, and the vehicle enters the hopper, and the two groups of oblique laser rangefinders 3 and the horizontal laser rangefinder 4 are respectively When the light is directed to the carriage, the values ​​of the two sets of oblique laser rangefinders 3 and the horizontal laser rangefinders 4 are compared. When the distance is greater than 0.6m and less than 1.2m, the vehicle is considered normal by default, and the vehicle can release the goods normally. When the values ​​of the oblique laser rangefinders 3 and the horizontal laser rangefinders 4 are less than 0.6m or greater than 1.2m, the vehicle is considered to be biased to one side by default, and the hopper cannot release the goods, and the vehicle needs to adjust its position. When the difference between the values ​​of the two sets of horizontal laser rangefinders is greater than 0.8m, the vehicle is considered to be tilted by default, and the hopper cannot release the goods. The vehicle is notified to adjust its position. After all the detection data are normal, the hopper can release the goods normally.

[0023] The protective component 5 includes a cover plate 51 hingedly mounted on the front ends of the oblique laser rangefinder 3 and the horizontal laser rangefinder 4. The cover plate 51 is used to shield the oblique laser rangefinder 3 and the horizontal laser rangefinder 4 to reduce the contact between other objects and the oblique laser rangefinder 3 and the horizontal laser rangefinder 4.

[0024] The mounting component 2 includes a clamp A21 and a clamp B22 arranged at the upper end of the clamp A21, mounting blocks 23 are installed on both sides of the clamp A21 and the clamp B22, bolts 24 are arranged on the surface of the mounting blocks 23, and the two groups of mounting blocks 23 can be fixed by the bolts 24, and a channel steel 25 is fixedly installed on the lower end of the clamp A21, and a mounting frame 26 is arranged at the lower end of the channel steel 25, and the mounting frame 26 is used to fix the oblique laser rangefinder 3 and the horizontal laser rangefinder 4, and the oblique laser rangefinder 3 and the horizontal laser rangefinder 4 are respectively placed on the two groups of mounting frames 26, and then the clamp A21 is put on the beam structure 1, and the clamp B22 is fixed to the clamp A21 through the mounting block 23 and the bolts 24, so that the oblique laser rangefinder 3 and the horizontal laser rangefinder 4 can be fixed on the beam structure 1 for use, which is convenient for detecting the vehicle status.

[0025] The mounting frame 26 includes an air pump 261 and a conduit 262 connected to one end of the air pump 261. The other end of the conduit 262 passes through the mounting frame 26 and is connected to a suction cup 263. When the air pump 261 is operating, the suction cup 263 can evacuate air to adsorb and fix the oblique laser rangefinder 3.

[0026] In this embodiment: the oblique laser rangefinder 3 and the horizontal laser rangefinder 4 are placed on the mounting frame 26 respectively, and the suction pump 261 is started, and the suction cup 263 can evacuate air, so that the oblique laser rangefinder 3 and the horizontal laser rangefinder 4 can be fixed on the mounting frame 26, and then the mounting frame 26 can be suspended and installed on the beam structure 1 by using the cooperation of the clamp A21, the clamp B22, the mounting block 23 and the bolt 24. Then the vehicle enters the hopper, and the value measured by the oblique laser rangefinder 3 and the horizontal laser rangefinder 4 can be used to judge the state of the vehicle to ensure that the vehicle is not overloaded or spilled during the discharge process of the hopper. Compared with manual observation, it is more accurate, effectively avoids overloading of the vehicle, reduces the labor intensity of workers, and improves the safety of the vehicle during operation.

[0027] Example 2

[0028] This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 4 The cross-section of the mounting frame 26 is a U-shaped structure, which can shield the side wall of the oblique laser rangefinder 3, and the cover plate 51 provided in combination can wrap the oblique laser rangefinder 3.

[0029] A fixing block 53 is installed at the lower end of the oblique laser rangefinder 3 and the horizontal laser rangefinder 4. An elastic rope 54 is provided on one side of the fixing block 53. The other end of the elastic rope 54 is connected to an elastic sleeve 55. A limit rod 52 is fixedly installed at the lower end of the cover plate 51. By pulling the elastic rope 54 and putting the elastic sleeve 55 on the limit rod 52, the position of the cover plate 51 can be limited, so that the cover plate 51 is fixed to the front end of the oblique laser rangefinder 3 to protect it.

[0030] The limiting rod 52 is of a structure that is small at the top and large at the bottom, and the elastic sleeve 55 can be sleeved on the outer side of the limiting rod 52 without falling off.

[0031] In this embodiment: after the oblique laser rangefinder 3 and the horizontal laser rangefinder 4 are fixed, the cover plate 51 is turned down and pressed against the oblique laser rangefinder 3 and the horizontal laser rangefinder 4, and then the elastic rope 54 is pulled and the elastic sleeve 55 is put on the limit rod 52, so that the position of the cover plate 51 can be limited, so that the cover plate 51 is fixed at the front end of the oblique laser rangefinder 3 to protect it.

[0032] Working principle: Place the oblique laser rangefinder 3 and the horizontal laser rangefinder 4 on the mounting frame 26 respectively, and start the suction pump 261. The suction cup 263 can evacuate air, so that the oblique laser rangefinder 3 and the horizontal laser rangefinder 4 can be fixed on the mounting frame 26. Then, the mounting frame 26 can be suspended and installed on the beam structure 1 by using the cooperation of the clamp A21, the clamp B22, the mounting block 23 and the bolt 24. Then, the vehicle enters the hopper, and the status of the vehicle can be judged by the values ​​measured by the oblique laser rangefinder 3 and the horizontal laser rangefinder 4.

[0033] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vehicle position state detection device, comprising an oblique laser rangefinder (3) and a horizontal laser rangefinder (4), characterized in that: The upper ends of the oblique laser rangefinder (3) and the horizontal laser rangefinder (4) are provided with a mounting member (2), one side of the mounting member (2) is provided with a crossbeam structure (1), the crossbeam structure (1) is placed below the hopper, and the outer sides of the oblique laser rangefinder (3) and the horizontal laser rangefinder (4) are provided with a protective member (5) for protection, and the position state of the vehicle is determined by using the oblique laser rangefinder (3) and the horizontal laser rangefinder (4); The protective component (5) comprises a cover plate (51) hingedly mounted on the front ends of the oblique laser rangefinder (3) and the horizontal laser rangefinder (4); the cover plate (51) is used to shield the oblique laser rangefinder (3) and the horizontal laser rangefinder (4).

2. A vehicle position state detection device according to claim 1, characterized in that: The mounting member (2) comprises a clamp A (21) and a clamp B (22) arranged at the upper end of the clamp A (21); mounting blocks (23) are mounted on both sides of the clamp A (21) and the clamp B (22); bolts (24) are arranged on the surface of the mounting blocks (23); a channel steel (25) is fixedly mounted on the lower end of the clamp A (21); a mounting frame (26) is arranged at the lower end of the channel steel (25); the mounting frame (26) is used to fix the oblique laser rangefinder (3) and the horizontal laser rangefinder (4).

3. A vehicle position state detection device according to claim 2, characterized in that: The mounting frame (26) comprises an air suction pump (261) and a conduit (262) connected to one end of the air suction pump (261); the other end of the conduit (262) passes through the mounting frame (26) and is connected to a suction cup (263).

4. A vehicle position state detection device according to claim 3, characterized in that: The cross section of the mounting frame (26) is a U-shaped structure.

5. A vehicle position state detection device according to claim 4, characterized in that: A fixing block (53) is mounted at the lower end of each of the oblique laser rangefinder (3) and the horizontal laser rangefinder (4); an elastic rope (54) is disposed on one side of the fixing block (53); an elastic sleeve (55) is connected to the other end of the elastic rope (54); and a limit rod (52) is fixedly mounted on the lower end of the cover plate (51).

6. A vehicle position state detection device according to claim 5, characterized in that: The limiting rod (52) has a structure that is smaller at the top and larger at the bottom, and the elastic sleeve (55) can be sleeved on the outside of the limiting rod (52).

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