Multifunctional cargo vehicle inspection equipment

Abstract

The invention provides a multifunctional cargo vehicle inspection device, and early combined mobile cargo / vehicle inspection devices cannot meet market requirements with related standards of customs for radiation type cargo / vehicle inspection systems and higher and higher requirements on the inspection systems in the market. A traditional goods / vehicle inspection system is generally in a fixed type or a rail type, only two-dimensional images of one visual angle can be formed through the design, and overlapped goods cannot be effectively recognized. Therefore, the purpose of the invention is to provide a multi-view combined mobile equipment structure form, which can generate a multi-view check diagram and realize more efficient and more accurate identification.

Description

Technical Field

[0001] The invention relates to the field of ray scanning safety inspection equipment, and in particular to a multifunctional combined mobile cargo / vehicle imaging inspection equipment structure. Background Art

[0002] With the introduction of relevant customs standards for radial cargo / vehicle inspection systems and the increasing market requirements for this type of inspection system, the early combined mobile cargo / vehicle inspection equipment can no longer meet market demand.

[0003] Since traditional cargo / vehicle inspection systems are generally fixed or track-based, this design can only form a two-dimensional image from one perspective and cannot effectively identify overlapping items. Since the site is fixed, the supporting civil construction facilities are costly and generally cannot be replaced once they are arranged. Summary of the invention

[0004] In view of this, the main purpose of the present invention is to provide a multi-perspective combined mobile device structure that can generate multiple perspectives to form a three-dimensional image for effective identification of overlapping objects.

[0005] The present invention provides a multifunctional cargo vehicle inspection device, comprising: an accelerator cabin, an accelerator is arranged in the accelerator cabin, a bearing seat is arranged on the top of the accelerator cabin, one end of the accelerator close to the bottom of the accelerator cabin is connected to the bottom of the accelerator cabin through a slewing bearing, one end of the accelerator close to the top of the accelerator cabin is connected to the top of the accelerator cabin through a first rotating shaft, and the first rotating shaft extends in a vertical direction away from the bottom of the accelerator cabin and passes through the bearing seat and the top of the accelerator cabin; thereby, the accelerator can realize horizontal rotation through the rotation of the first rotating shaft;

[0006] A shielding cabin, wherein a shielding device is provided in the shielding cabin;

[0007] A frame beam, wherein the frame beam comprises four vertical beams, two horizontal beams, and a plurality of longitudinal beams; two vertical beams are installed and fixed on the top of the accelerator cabin, the two vertical beams on the top of the accelerator cabin are connected by longitudinal beams, and another two vertical beams are installed and fixed on the top of the shield cabin, the two vertical beams on the top of the shield cabin are connected by longitudinal beams; the vertical beam on the top of the accelerator cabin is connected to the vertical beam on the top of the shield cabin by horizontal beams;

[0008] A rotating beam, wherein the rotating beam is provided with a detector box, one end of the rotating beam close to the accelerator cabin is connected to the longitudinal beam above the accelerator cabin through a slewing bearing, and the end of the slewing bearing away from the accelerator cabin is provided with a motor, and the end of the rotating beam close to the shielding cabin contacts the longitudinal beam above the shielding cabin through a universal ball, so that the end of the rotating beam close to the shielding cabin can move on the longitudinal beam, and the slewing bearing is provided with a second rotating shaft along the direction of the accelerator cabin, and the end of the second rotating shaft away from the slewing bearing is provided with a universal joint, and the second rotating shaft is connected to the first rotating shaft through the universal joint; when the motor drives the slewing bearing to rotate, the rotation of the slewing bearing will drive the rotating beam to rotate horizontally with the slewing bearing as the axis, and at the same time, the rotation of the slewing bearing will also drive the accelerator to rotate horizontally with the first rotating shaft as the axis through the second rotating shaft and the first rotating shaft.

[0009] Furthermore, a guide rail is provided on the side of the longitudinal beam above the shielding cabin that contacts the universal ball, and the universal ball moves along the guide rail.

[0010] Furthermore, two independent suspension assemblies are provided at the bottom of the accelerator cabin and the bottom of the shielded cabin. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the main structure of an embodiment of the present invention;

[0012] Figure 2 It is a schematic diagram of installing an accelerator platform in an accelerator cabin according to an embodiment of the present invention;

[0013] Figure 3 It is a left view of an embodiment of the present invention;

[0014] Figure 4 It is a right view of an embodiment of the present invention;

[0015] Figure 5 A top view of an embodiment of the present invention;

[0016] Figure 6 Schematic diagram of the installation method of the slewing bearing and the rotating shaft on the frame beam of an embodiment of the present invention.

[0017] The above drawings include the following reference numerals:

[0018] 1. Accelerator cabin; 11. Accelerator; 12. Slewing bearing; 13. First rotating shaft; 14. Bearing seat; 2. Shield cabin; 3. Frame beam; 31. Slewing bearing; 32. Universal ball; 33. Second rotating shaft; 34. Universal joint; 35. Two vertical beams; 36. Two horizontal beams; 37. Several longitudinal beams; 38. Motor; 39. Guide rail; 4. Rotating beam; 5. Suspension assembly. DETAILED DESCRIPTION

[0019] The present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It will be appreciated that the specific embodiments described herein are only used to explain the relevant inventions, rather than to limit the inventions. It should also be noted that, for ease of description, only portions related to the relevant inventions are shown in the accompanying drawings. It should be noted that, in the absence of conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0020] Please refer to Figures 1 to 3 The present invention provides a multifunctional cargo vehicle inspection device, comprising: an accelerator cabin, an accelerator is arranged in the accelerator cabin, a bearing seat is arranged on the top of the accelerator cabin, one end of the accelerator close to the bottom of the accelerator cabin is connected to the bottom of the accelerator cabin through a slewing bearing, one end of the accelerator close to the top of the accelerator cabin is connected to the top of the accelerator cabin through a first rotating shaft, and the first rotating shaft extends in a vertical direction away from the bottom of the accelerator cabin and passes through the bearing seat and the top of the accelerator cabin; thereby, the accelerator can realize horizontal rotation through the rotation of the first rotating shaft;

[0021] A shielding cabin, wherein a shielding device is provided in the shielding cabin;

[0022] A frame beam, wherein the frame beam comprises four vertical beams, two horizontal beams, and a plurality of longitudinal beams; two vertical beams are installed and fixed on the top of the accelerator cabin, the two vertical beams on the top of the accelerator cabin are connected by longitudinal beams, and another two vertical beams are installed and fixed on the top of the shield cabin, the two vertical beams on the top of the shield cabin are connected by longitudinal beams; the vertical beam on the top of the accelerator cabin is connected to the vertical beam on the top of the shield cabin by horizontal beams;

[0023] Please refer to Figures 3 to 6, a rotating beam, wherein the rotating beam is provided with a detector box, the end of the rotating beam close to the accelerator cabin is connected to the longitudinal beam above the accelerator cabin through a slewing bearing, the end of the slewing bearing away from the accelerator cabin is provided with a motor, the end of the rotating beam close to the shield cabin is in contact with the longitudinal beam above the shield cabin through a universal ball, so the end of the rotating beam close to the shield cabin can move on the longitudinal beam, the slewing bearing is provided with a second rotating shaft along the direction of the accelerator cabin, the end of the second rotating shaft away from the slewing bearing is provided with a universal joint, and the second rotating shaft is connected to the first rotating shaft through the universal joint; when the motor drives the slewing bearing to rotate, the rotation of the slewing bearing will drive the rotating beam to rotate horizontally with the slewing bearing as the axis, and at the same time, the rotation of the slewing bearing will also drive the accelerator to rotate horizontally with the first rotating shaft as the axis through the second rotating shaft and the first rotating shaft. In this way, the accelerator and the detector can rotate together, so that images with multiple different viewing angles can be obtained.

[0024] Please refer to Figure 5 Furthermore, a guide rail is provided on the side where the longitudinal beam above the shielding cabin contacts the universal ball, and the universal ball moves along the guide rail.

[0025] Please refer to Figure 1 , Figure 3 , Figure 4 Furthermore, two independent suspension assemblies are provided at the bottom of the accelerator cabin and the bottom of the shielding cabin. The suspension assembly can rotate 360 ​​degrees, so that the entire device can be turned on the spot, so that the object under test can be irradiated with radiation from different directions.

[0026] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A multifunctional cargo vehicle inspection device, characterized in that: include: An accelerator cabin (1), wherein an accelerator (11) is arranged in the accelerator cabin (1), a bearing seat (14) is arranged on the top of the accelerator cabin (1), one end of the accelerator (11) close to the bottom of the accelerator cabin (1) is connected to the bottom of the accelerator cabin (1) via a slewing bearing (12), one end of the accelerator (11) close to the top of the accelerator cabin (1) is connected to the top of the accelerator cabin (1) via a first rotating shaft (13), and the first rotating shaft (13) extends in a vertical direction away from the bottom of the accelerator cabin (1) and passes through the bearing seat (14) and the top of the accelerator cabin (1); thereby, the accelerator (11) can be rotated in the horizontal direction by rotating the first rotating shaft (13); A shielding cabin (2), wherein a shielding device is provided in the shielding cabin (2); A frame beam (3), the frame beam (3) comprising four vertical beams (35), two horizontal beams (36), and a plurality of longitudinal beams (37); two vertical beams (35) are installed and fixed on the top of the accelerator cabin (1), the two vertical beams (35) on the top of the accelerator cabin (1) are connected via the longitudinal beams (37), another two vertical beams (35) are installed and fixed on the top of the shield cabin (2), the two vertical beams (35) on the top of the shield cabin (2) are connected via the longitudinal beams (37); the vertical beams (35) on the top of the accelerator cabin (1) are connected to the vertical beams on the top of the shield cabin (2) via the horizontal beams (36); A rotating beam (4), wherein the rotating beam (4) is provided with a detector box, wherein one end of the rotating beam (4) close to the accelerator cabin (1) is connected to a longitudinal beam (37) above the accelerator cabin (1) through a slewing bearing (31), and one end of the slewing bearing (31) away from the accelerator cabin (1) is provided with a motor (38), and one end of the rotating beam (4) close to the shield cabin (2) is in contact with the longitudinal beam (37) above the shield cabin (2) through a universal ball (32), so that the end of the rotating beam (4) close to the shield cabin (2) can move on the longitudinal beam (37), and the slewing bearing (31) is provided with a first gear (37) along the direction of the accelerator cabin (1). A second rotating shaft (33), a universal joint (34) is provided at one end of the second rotating shaft (33) away from the slewing bearing (31), and the second rotating shaft (33) is connected to the first rotating shaft (13) through the universal joint (34); when the motor (38) drives the slewing bearing (31) to rotate, the rotation of the slewing bearing (31) will drive the rotating beam (4) to rotate horizontally around the slewing bearing (31) as the axis, and at the same time, the rotation of the slewing bearing (31) will also drive the accelerator (11) to rotate horizontally around the first rotating shaft (13) as the axis through the second rotating shaft (33) and the first rotating shaft (13).

2. The multifunctional cargo vehicle inspection device according to claim 1, characterized in that: A guide rail (39) is provided on the side of the longitudinal beam (37) above the shielding cabin (2) that contacts the universal ball (32), and the universal ball (32) moves along the guide rail (39).

3. The multifunctional cargo vehicle inspection device according to claim 1 is characterized in that: Two independent suspension assemblies (5) are provided at the bottom of the accelerator cabin (1) and the bottom of the shielded cabin (2).

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