Trench for detecting automobile chassis

Abstract

The utility model relates to the technical field of vehicle detection, in particular to a trench for detecting an automobile chassis, which comprises a detection platform, a trench body, an air cylinder, a guide rail, a sliding plate, a telescopic support assembly, an appearance detection camera and a support dismounting mechanism, two first guide rails are transversely arranged at the bottom of the trench body, an air cylinder is installed between the two first guide rails, a piston rod of the air cylinder is connected with a sliding plate, and the sliding plate is slidably connected with the first guide rails. Compared with the prior art, the trench for detecting the automobile chassis is designed, the appearance detection camera is fixed on the telescopic bracket assembly, the telescopic bracket assembly can be taken down through the bracket dismounting mechanism, and the position of the telescopic bracket can be adjusted according to the detection position requirements of different automobile chassis, so that the appearance of the automobile chassis can be detected after the telescopic bracket assembly is mounted. And the position of the appearance detection camera in the trench is adjusted, so that the situation that a worker enters the trench to carry out secondary detection is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle detection, in particular to a trench used for detecting automobile chassis. Background Art

[0002] The vehicle appearance inspection mainly involves the inspection of the vehicle body appearance, appearance markings, external devices, tires, license plates, lamps, etc. When inspecting the chassis of a car, the car is generally driven to a platform with a trench, and the staff enters the trench to inspect the chassis of the car. In some inspection agencies with a high degree of automation, appearance inspection cameras are also set up in the trench to directly take pictures of the chassis of the car.

[0003] However, the appearance inspection cameras installed in the trench are generally fixed in position and cannot be adjusted according to the structure of the chassis. Once the appearance inspection camera cannot completely obtain photos of the positions on the vehicle chassis that need to be inspected, staff can only enter the trench for manual inspection.

[0004] Therefore, it is necessary to design a trench for automobile chassis inspection, which can facilitate the adjustment of the position of the appearance inspection camera in the trench to adapt to the inspection position requirements of different automobile chassis and reduce the need for manual secondary inspection. Summary of the invention

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a trench for automobile chassis inspection, which can facilitate adjustment of the position of an appearance inspection camera in the trench to adapt to the inspection position requirements of different automobile chassis and reduce the need for manual secondary inspections.

[0006] In order to achieve the above-mentioned purpose, the utility model is a trench for automobile chassis inspection, comprising an inspection platform, a trench body, a cylinder, a guide rail, a sliding plate, a telescopic bracket assembly, an appearance inspection camera, and a bracket disassembly mechanism. The inspection platform is provided with a downwardly recessed trench body in the center, two guide rails 1 are horizontally arranged at the bottom of the trench body, a cylinder is installed between the two guide rails 1, a piston rod of the cylinder is connected to the sliding plate, the sliding plate is slidably connected to the guide rail 1, a telescopic bracket assembly is installed on the sliding plate, an appearance inspection camera is installed on the top of the telescopic bracket assembly, a guide rail 2 is horizontally arranged on the top of the side wall of the inspection platform, two sliding connectors are arranged on the guide rail 2, a bracket disassembly mechanism is installed on each sliding connector, and a boss on the surface of the sliding connector is embedded in a vertical groove on the back of the bracket disassembly mechanism.

[0007] The telescopic bracket assembly includes a bracket body and a telescopic bracket. A telescopic bracket is respectively provided at both ends of the bracket body. The telescopic bracket is inserted into the end of the bracket body. Appearance inspection cameras are respectively installed on the top of the telescopic bracket and the bracket body.

[0008] The bracket disassembly mechanism includes a lifting connection piece, a hand-held mechanism, and a telescopic bracket guide mechanism. A vertical groove is provided on the back of the lifting connection piece, a hand-held mechanism is provided on the upper surface of the lifting connection piece, and a telescopic bracket guide mechanism is provided on the lower surface of the lifting connection piece. A guide groove is provided on the inner surface of the telescopic bracket guide mechanism, and the width of the guide groove matches the outer diameter of the telescopic bracket.

[0009] An operating platform is mounted on the trench body, both ends of the operating platform are connected to the detection platform, and the operating platform is located on a side close to the bracket disassembly mechanism.

[0010] A guide sleeve is arranged on the top of the sliding plate, and a positioning shaft is arranged on the bottom of the bracket body, and the positioning shaft is inserted into the guide sleeve.

[0011] The surface of the bracket body is provided with a plurality of through holes, and the surface of the telescopic bracket is provided with positioning beads, and the positioning beads of the telescopic bracket are inserted into the corresponding through holes of the bracket body.

[0012] The surface of the telescopic bracket is provided with a mounting groove, and an elastic mechanism is provided between the mounting groove and the positioning bead.

[0013] The lifting connection piece, the hand-held mechanism, and the telescopic bracket guide mechanism are an integrated structure.

[0014] A chamfered structure is provided at the opening of the guide groove, and the width of the guide groove is greater than the outer diameter of the telescopic bracket.

[0015] Compared with the prior art, the utility model designs a trench for automobile chassis inspection, fixes an appearance inspection camera on a telescopic bracket assembly, and the telescopic bracket assembly can be removed by a bracket disassembly mechanism. The position of the telescopic bracket is adjusted according to the inspection position requirements of different automobile chassis, so that after the telescopic bracket assembly is installed, the position of the appearance inspection camera in the trench is adjusted, thereby reducing the need for manual entry into the trench for secondary inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a top view of the utility model.

[0017] Figure 2 It is a front view of the telescopic bracket assembly and the bracket disassembly mechanism of the utility model. DETAILED DESCRIPTION

[0018] The utility model is now further described with reference to the accompanying drawings.

[0019] See also Figure 1 , Figure 2The utility model is a trench for automobile chassis inspection, comprising an inspection platform 1, a trench body 2, a cylinder 3, a guide rail, a sliding plate 6, a telescopic bracket assembly, an appearance inspection camera 9, and a bracket disassembly mechanism 10. The center of the inspection platform 1 is provided with a trench body 2 which is recessed downward, two guide rails 1 4 are horizontally arranged at the bottom of the trench body 2, a cylinder 3 is installed between the two guide rails 1 4, a piston rod of the cylinder 3 is connected to the sliding plate 6, the sliding plate 6 is slidably connected to the guide rail 1 4, a telescopic bracket assembly is installed on the sliding plate 6, an appearance inspection camera 9 is installed on the top of the telescopic bracket assembly, a guide rail 2 5 is horizontally arranged on the top of the side wall 12 of the inspection platform 1, two sliding connectors 51 are arranged on the guide rail 2 5, a bracket disassembly mechanism 10 is installed on each sliding connector 51, and a boss on the surface of the sliding connector 51 is embedded in a vertical groove on the back of the bracket disassembly mechanism 10.

[0020] The telescopic bracket assembly includes a bracket body 7 and a telescopic bracket 8. A telescopic bracket 8 is provided at each end of the bracket body 7. The telescopic bracket 8 is inserted into the end of the bracket body 7. Appearance inspection cameras 9 are installed on the top of the telescopic bracket 8 and the bracket body 7, respectively.

[0021] The bracket disassembly mechanism 10 includes a lifting connection member 101, a hand-held mechanism 102, and a telescopic bracket guiding mechanism 103. A vertical groove is provided on the back of the lifting connection member 101, a hand-held mechanism 102 is provided on the upper surface of the lifting connection member 101, and a telescopic bracket guiding mechanism 103 is provided on the lower surface of the lifting connection member 101. A guide groove is provided on the inner surface of the telescopic bracket guiding mechanism 103, and the width of the guide groove matches the outer diameter of the telescopic bracket 8.

[0022] In order to facilitate the operation of the bracket disassembly mechanism 10, an operating platform 11 is set on the trench body 2. The two ends of the operating platform 11 are connected to the detection platform 1. The operating platform 11 is located on the side close to the bracket disassembly mechanism 10. The operator can operate the bracket disassembly mechanism 10 on the operating platform 11.

[0023] In order to facilitate the installation and disassembly of the bracket body 7 and the sliding plate 6, a guide sleeve 61 is provided on the top of the sliding plate 6, and a positioning shaft is provided on the bottom of the bracket body 7. The positioning shaft is inserted into the guide sleeve 61 to complete the installation of the bracket body 7 and the sliding plate 6. The bracket body 7 is pulled out upward to separate the positioning shaft from the guide sleeve 61 to complete the installation and disassembly of the bracket body 7 and the sliding plate 6.

[0024] In order to facilitate the adjustment and fixation of the telescopic bracket 8 and the bracket body 7, a plurality of through holes are provided on the surface of the bracket body 7, and positioning beads are installed on the surface of the telescopic bracket 8, and the positioning beads of the telescopic bracket 8 are inserted into the corresponding through holes of the bracket body 7. A mounting groove is provided on the surface of the telescopic bracket 8, and an elastic mechanism is provided between the mounting groove and the positioning beads.

[0025] The lifting connection member 101, the hand-held mechanism 102, and the telescopic support guide mechanism 103 are an integrated structure to ensure the connection strength.

[0026] A chamfered structure is provided at the opening of the guide groove, and the width of the guide groove is greater than the outer diameter of the telescopic bracket 8, so that the end of the telescopic bracket 8 can be inserted into the guide groove from the opening of the guide groove.

[0027] The cylinder 3 can be controlled by an external switch, and the switch can be arranged on the detection platform 1 or any convenient place for operation.

[0028] When the utility model is working, the vehicle to be inspected drives onto the inspection platform 1, and the cylinder 3 drives the sliding plate 6 to move horizontally along the guide rail 14 at the bottom of the vehicle to be inspected, so that the appearance inspection camera 9 takes pictures of the vehicle chassis, and the pictures are judged manually or by software. When it is necessary to replace the telescopic bracket assembly, the spacing between the two bracket disassembly mechanisms 10 is adjusted according to the size of the original telescopic bracket assembly, the piston rod of the cylinder 3 extends, and the sliding plate 6 drives the telescopic bracket assembly to move in the direction of the bracket disassembly mechanism 10 until the telescopic brackets 8 at both ends are inserted into the guide grooves of the telescopic bracket guide mechanism 103, and then the cylinder 3 stops moving, and the operator holds the hand-held mechanism 102 and drives the lifting connector 101 to move upward along the boss on the surface of the sliding connector 51, thereby lifting the telescopic bracket assembly, and the positioning shaft at the bottom of the bracket body 7 is separated from the guide sleeve 61 of the sliding plate 6. The telescopic bracket assembly with the appearance inspection camera 9 adjusted is installed into the guide sleeve 61 of the sliding plate 6 to meet the inspection position requirements of different vehicle chassis.

[0029] The utility model designs a trench for automobile chassis inspection, fixes an appearance inspection camera on a telescopic bracket assembly, and the telescopic bracket assembly can be removed by a bracket disassembly mechanism. The position of the telescopic bracket is adjusted according to the inspection position requirements of different automobile chassis, so that after the telescopic bracket assembly is installed, the position of the appearance inspection camera in the trench is adjusted, thereby reducing the need for manual entry into the trench for secondary inspection.

Claims

1. A trench for automobile chassis inspection, comprising an inspection platform (1), a trench body (2), a cylinder (3), a guide rail, a sliding plate (6), a telescopic bracket assembly, an appearance inspection camera (9), and a bracket disassembly mechanism (10), characterized in that: The center of the detection platform (1) has a trench body (2) that is recessed downwards. Two guide rails (4) are transversely arranged at the bottom of the trench body (2). A cylinder (3) is installed between the two guide rails (4). The piston rod of the cylinder (3) is connected to a sliding plate (6). The sliding plate (6) is slidably connected to the guide rail (4). A telescopic bracket assembly is installed on the sliding plate (6). An appearance detection camera (9) is installed on the top of the telescopic bracket assembly. A guide rail (5) is transversely arranged on the top of the side wall (12) of the detection platform (1). Two sliding connectors (51) are arranged on the guide rail (5). A bracket disassembly mechanism (10) is installed on each sliding connector (51). A boss on the surface of the sliding connector (51) is embedded in a vertical groove on the back of the bracket disassembly mechanism (10). The telescopic bracket assembly comprises a bracket body (7) and a telescopic bracket (8). A telescopic bracket (8) is provided at each end of the bracket body (7). The telescopic bracket (8) is inserted into the end of the bracket body (7). Appearance inspection cameras (9) are installed at the top of the telescopic bracket (8) and the bracket body (7). The bracket disassembly mechanism (10) comprises a lifting connection member (101), a hand-held mechanism (102), and a telescopic bracket guide mechanism (103); a vertical groove is provided on the back of the lifting connection member (101); a hand-held mechanism (102) is provided on the upper surface of the lifting connection member (101); a telescopic bracket guide mechanism (103) is provided on the lower surface of the lifting connection member (101); a guide groove is provided on the inner surface of the telescopic bracket guide mechanism (103); and the width of the guide groove matches the outer diameter of the telescopic bracket (8).

2. A trench for automobile chassis inspection according to claim 1, characterized in that: An operating platform (11) is mounted on the trench body (2), and both ends of the operating platform (11) are connected to the detection platform (1). The operating platform (11) is located on a side close to the bracket disassembly mechanism (10).

3. A trench for automobile chassis inspection according to claim 1, characterized in that: A guide sleeve (61) is provided at the top of the sliding plate (6), and a positioning shaft is provided at the bottom of the bracket body (7), and the positioning shaft is inserted into the guide sleeve (61).

4. A trench for automobile chassis inspection according to claim 1, characterized in that: The surface of the bracket body (7) is provided with a plurality of through holes, and the surface of the telescopic bracket (8) is provided with positioning beads, and the positioning beads of the telescopic bracket (8) are inserted into the corresponding through holes of the bracket body (7).

5. A trench for automobile chassis inspection according to claim 4, characterized in that: The surface of the telescopic bracket (8) is provided with a mounting groove, and an elastic mechanism is provided between the mounting groove and the positioning bead.

6. A trench for automobile chassis inspection according to claim 1, characterized in that: The lifting connection member (101), the hand-held mechanism (102), and the telescopic support guide mechanism (103) are an integrated structure.

7. A trench for automobile chassis inspection according to claim 1, characterized in that: A chamfered structure is provided at the opening of the guide groove, and the width of the guide groove is greater than the outer diameter of the telescopic bracket (8).

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