Track moving type security check scanning system

Abstract

The utility model provides a track moving type security check scanning system, which comprises a first angle adjusting mechanism, a detection main body, a detection frame, a moving mechanism, a track, rollers, supporting legs and a driving mechanism, according to the utility model, the driving mechanism for driving the rollers to rotate stably is arranged at the bottom of the detection main body, so that a detection mode that a vehicle is fixed, the security check scanning system moves stably and the vehicle is detected is realized; the operation that a driver needs to start the vehicle to move is eliminated, the safety of the driver is protected, and meanwhile the problem that the detection quality is not high due to the fact that manual driving is too high in speed and unstable in speed measurement is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection equipment technical field, concretely relates to a track mobile security scanning system. BACKGROUND

[0002] In the process of carrying out safety inspection to the container filled goods in the customs, port and border port, generally uses the security scanning system to screen whether the truck, container and vehicle exist explosive, drug, weapon of mass destruction (WMDS), contraband and dangerous chemical and other threats, the current general security scanning system generally adopts the form of vehicle movement, gantry type detection arm fixed to carry out detection, the disadvantage of this mode is that the detection arm will produce a certain amount of radiation when detecting, and at this time the driver still stays on the car, so that it will produce certain harm to the driver, secondly, because the speed is controlled by manual, and the driver will drive faster in order to speed up the detection speed, therefore, the unstable speed and the larger speed are easy to reduce the detection quality of the vehicle. SUMMARY

[0003] The utility model discloses a track mobile security scanning system to solve the problem of background art. To achieve the above object, the utility model provides the following technical scheme: including the detection frame through the first angle adjusting mechanism and being installed on the detection main part, the bottom of detection main part is connected with the track through the moving mechanism, the moving mechanism includes a plurality of support feet with the gyro wheel, the support foot is fixedly connected to the bottom of detection main part, the gyro wheel is engaged with the top of track, the bottom of detection main part is also equipped with the drive mechanism for driving the stable rotation of gyro wheel.

[0004] Further, the gyro wheel is equipped with four, the drive mechanism includes the mounting plate fixedly connected to the bottom of detection main part, the motor fixedly connected on mounting plate and the drive shaft connected two gyro wheels, the middle part of each drive shaft is fixedly connected with first sprocket and second sprocket, the first sprocket is connected with the drive sprocket fixedly connected on the output end of motor through first chain.

[0005] Further, the second sprocket on two drive shafts is connected through second chain.

[0006] Further, the inner side of gyro wheel is equipped with anti -drop boss.

[0007] Further, the bottom of detection main part is fixedly connected with fixed column, and the bottom of fixed column is equipped with front wheel engaged with track.

[0008] Further, the support foot is connected through connecting rod.

[0009] Further, the detection frame comprises a first detection arm connected with the detection main body through the first angle adjusting mechanism and a second detection arm connected with the first detection arm through a second angle adjusting mechanism.

[0010] Further, the first detection arm is provided with a fixed seat, the second detection arm is rotationally connected to the fixed seat through a connecting shaft, and the second angle adjusting mechanism comprises a first cylinder, a base of the first cylinder is rotationally connected to the second detection arm, and an output end of the first cylinder is rotationally connected to the second detection arm.

[0011] Further, both sides of the first detection arm are provided with baffles, and the second detection arm is located between the two baffles.

[0012] Further, the first angle adjusting mechanism comprises a second cylinder and a rotating shaft fixed to one end of the first detection arm away from the second detection arm, one end of the rotating shaft away from the first detection arm is rotationally connected to the top of the detection main body, a rotating block is fixed to the rotating shaft, a bottom end of the second cylinder is rotationally connected to the detection main body, and an output end of the second cylinder is rotationally connected to the rotating block.

[0013] Further, one end of the second cylinder is located inside the detection main body, the top of the detection main body is provided with a notch, and the output end of the second cylinder and the rotating block both pass through the notch.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] The driving mechanism for driving the rollers to stably rotate is arranged at the bottom of the detection main body, so that the detection mode of stably moving the security scanning system and detecting the vehicle is realized without moving the vehicle, the operation of starting the vehicle to move is eliminated, the safety of the driver is protected, and the problems of low detection quality caused by too fast manual driving and unstable speed measurement are eliminated. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0018] Figure 2 It is an enlarged schematic diagram of the structure of the moving mechanism;

[0019] Figure 3 It is a partial enlarged schematic view of the utility model.

[0020] Figure 4 It is a partial enlarged schematic view of the utility model.

[0021] Wherein: 1, track; 2, detection main body; 3, moving mechanism; 4, detection frame; 5, vehicle; 6, fixed column; 7, front wheel; 8, connecting rod; 9, first sprocket; 10, second sprocket; 11, anti-drop boss; 12, support leg; 13, second chain; 14, drive shaft; 15, roller; 16, first chain; 17, first detection arm; 18, second detection arm; 19, fixed seat; 20, baffle; 21, first air cylinder; 22, rotating shaft; 23, rotating block; 24, second air cylinder. DETAILED DESCRIPTION

[0022] In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the utility model are described in detail as follows in combination with the drawings and preferred embodiments.

[0023] Embodiment: please refer to Figures 1-4 A track mobile security scanning system, including detection frame 4 installed on detection main body 2 through first angle adjusting mechanism, the bottom of detection main body 2 is connected with track 1 through moving mechanism 3, moving mechanism 3 includes a plurality of support legs 12 provided with roller 15, support leg 12 is fixedly connected to the bottom of detection main body 2, roller 15 is engaged with the top of track 1, the bottom of detection main body 2 is also provided with driving mechanism for driving roller 15 to rotate stably, wherein, detection main body 2 and detection frame 4 adopt existing conventional security scanning system, which will not be described in detail here; therefore, the utility model is realized by setting roller 15 and driving mechanism on the bottom of detection main body 2, the detection mode that vehicle 5 does not move, security scanning system moves stably and detects vehicle 5, eliminates the operation that driver needs to start vehicle 5 to move, protects the safety of driver, at the same time, eliminates the problem that detection quality is not high due to manual driving speed being too fast and speed measurement being unstable.

[0024] In the embodiment, the four rollers 15 are provided, the driving mechanism comprises a mounting plate fixed to the bottom of the detection main body 2, a motor fixed to the mounting plate and a driving shaft 14 connecting the two rollers 15, the middle part of each driving shaft 14 is fixed with a first chain wheel 9 and a second chain wheel 10, the first chain wheel 9 is connected with a driving chain wheel fixed to the output end of the motor through a first chain 16, when the motor is started, the driving chain wheel will rotate, thereby driving the first chain wheel 9 to rotate through the first chain 16, and then driving the driving shaft 14 to rotate, thereby realizing the rotation of the roller 15; the two second chain wheels 10 on the two driving shafts 14 are connected through a second chain 13, thereby ensuring the consistency of the speed of the four rollers 15, and the inner side of the roller 15 is provided with an anti-extraction boss 11 to prevent the roller 15 from being extracted from the track 1; in addition, the bottom of the detection main body 2 is fixed with a fixing column 6, the bottom of the fixing column 6 is provided with a front wheel 7 meshing with the track 1, thereby reducing the number of rollers 15 and ensuring the stable support of the moving mechanism 3 to the detection main body 2; the support feet 12 are connected through the connecting rods 8, thereby ensuring the stability of the structure of the moving mechanism 3.

[0025] In the embodiment, the detection frame 4 comprises a first detection arm 17 connected with the detection main body 2 through a first angle adjusting mechanism and a second detection arm 18 connected with the first detection arm 17 through a second angle adjusting mechanism, wherein the first detection arm 17 and the second detection arm 18 are both conventional detection arms, which will not be described in detail here; since the security scanning system sometimes needs to be carried and transported for a long distance, and in order to reduce the packaging volume of the security scanning system, the detection arms of the current security scanning system are generally disassembled, and then packaged and transported, which is relatively cumbersome; therefore, in the embodiment, the first detection arm 17 is provided with a fixed seat 19, and the second detection arm 18 is rotatably connected to the fixed seat 19 through a connecting shaft, the second angle adjusting mechanism comprises a first cylinder 21, the base of the first cylinder 21 is rotatably connected to the second detection arm 18, and the output end of the first cylinder 21 is rotatably connected to the second detection arm 18, wherein the rotatable connection in the above-mentioned can adopt the form of bearing connection; and the first cylinder 21 is provided with two branches, which are located on the two side ends of the first detection arm 17; when the first cylinder 21 is started, the rotation of the second detection arm 18 on the first detection arm 17 will be caused, so as to reduce the opening angle of the first detection arm 17, and further reduce the floor space of the entire security scanning system; in addition, the two side ends of the first detection arm 17 are both provided with a baffle 20, and the second detection arm 18 is located between the two baffles 20, so as to ensure the rotation quality of the first detection arm 17 during rotation, and prevent the first detection arm 17 from being deflected and stuck during rotation; and the first angle adjusting mechanism comprises a second cylinder 24 and a rotating shaft 22 fixed to the end of the first detection arm 17 away from the second detection arm 18, the end of the rotating shaft 22 away from the first detection arm 17 is rotatably connected to the top of the detection main body 2, the rotating shaft 22 is fixedly connected with a rotating block 23, the bottom end of the second cylinder 24 is rotatably connected to the detection main body 2, the output end of the second cylinder 24 is rotatably connected with the rotating block 23, one end of the second cylinder 24 is located in the interior of the detection main body 2, the top of the detection main body 2 is provided with a notch, and the output end of the second cylinder 24 and the rotating block 23 both pass out of the notch; when the second cylinder 24 is started, the rotating block 23 will drive the rotating shaft 22 to rotate, so as to drive the first detection arm 17 to rotate, and further realize the adjustment of the angle between the first detection arm 17 and the detection main body 2, thereby further reducing the floor space of the security scanning system; therefore, through the design of the first angle adjusting mechanism and the second angle adjusting mechanism, the floor space of the security scanning system is greatly reduced without disassembling the detection arms, so as to facilitate the transportation of the security scanning system.

[0026] Working principle

[0027] When the vehicle 5 needs to be detected, the driver only needs to drive the vehicle 5 to the designated position, then the driver gets off, and then the motor starts to drive the sprocket to rotate stably, so as to drive the first sprocket 9 to rotate through the first chain 16, and then drive the driving shaft 14 to rotate, and then realize the rotation of the roller 15, so as to realize the stable movement of the detection main body 2 and the detection frame 4, and detect the vehicle 5 during the movement; therefore, the utility model realizes the detection mode that the vehicle 5 is not moved, the security scanning system is moved stably and the vehicle 5 is detected, eliminates the operation that the driver needs to start the vehicle 5 to move, protects the safety of the driver, and eliminates the problems that the detection quality is not high due to the too fast speed of manual driving and unstable speed measurement.

[0028] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. As used herein, the terms "on", "above", "under", "below", "left", "right", "front", "rear", and the like are used for explanation purposes only.

[0029] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as above, it is not intended to limit the utility model. Any person skilled in the art can make slight changes or modifications to the above disclosed technical content to obtain equivalent embodiments without departing from the technical solution of the utility model. Any modification, equivalent change and modification of the above embodiment according to the technical essence of the utility model, as long as it does not depart from the technical solution of the utility model, still belongs to the scope of the technical solution of the utility model.

Claims

1. A rail-mounted security screening system, comprising: The utility model provides a detection frame (4) is installed on the detection main part (2) through the first angle adjusting mechanism, the bottom of detection main part (2) is connected with track (1) through moving mechanism (3), moving mechanism (3) includes a plurality of support feet (12) with gyro wheel (15), support foot (12) is fixedly connected to the bottom of detection main part (2), gyro wheel (15) is engaged with the top of track (1), the bottom of detection main part (2) is also equipped with drive mechanism for driving gyro wheel (15) stable rotation.

2. The rail-based mobile security scanning system of claim 1, wherein: Gyro wheel (15) is equipped with four, the drive mechanism includes the mounting plate fixedly connected to the bottom of detection main part (2), motor fixedly connected on mounting plate and the drive shaft (14) connected two gyro wheel (15), the middle part of each drive shaft (14) is fixedly connected with first sprocket (9) and second sprocket (10), first sprocket (9) is connected with the drive sprocket fixedly connected on the output end of motor through first chain (16).

3. The rail-based, mobile security scanning system of claim 2, wherein: Second sprocket (10) on two drive shafts (14) is connected through second chain (13).

4. The rail-based mobile inspection system of claim 2, wherein: The inner side of gyro wheel (15) is equipped with anti-off boss (11).

5. The rail-based mobile inspection system of claim 2, wherein: The bottom of detection main part (2) is fixedly connected with fixed column (6), and the bottom of fixed column (6) is provided with front wheel (7) engaged with track (1).

6. The rail-mounted, portable security scanning system of claim 1, wherein: The support feet (12) are connected by connecting rods (8).

7. The rail-mounted, mobile security scanning system of claim 1, wherein: The detection frame (4) includes a first detection arm (17) connected to the detection main body (2) by the first angle adjusting mechanism and a second detection arm (18) connected to the first detection arm (17) by a second angle adjusting mechanism.

8. The rail-based mobile screening system of claim 7, wherein: The first detection arm (17) is provided with a fixed seat (19), and the second detection arm (18) is rotatably connected to the fixed seat (19) through a connecting shaft. The second angle adjusting mechanism includes a first cylinder (21), the base of the first cylinder (21) is rotatably connected to the second detection arm (18), and the output end of the first cylinder (21) is rotatably connected to the second detection arm (18).

9. The rail-mounted, mobile security scanning system of claim 7, wherein: Both sides of the first detection arm (17) are provided with baffles (20), and the second detection arm (18) is located between the two baffles (20).

10. The rail-mounted, mobile security scanning system of claim 7, wherein: The first angle adjusting mechanism includes a second cylinder (24) and a rotating shaft (22) fixed to the end of the first detection arm (17) away from the second detection arm (18). The end of the rotating shaft (22) away from the first detection arm (17) is rotatably connected to the top of the detection main body (2), the rotating shaft (22) is fixedly connected with a rotating block (23), the bottom end of the second cylinder (24) is rotatably connected to the detection main body (2), and the output end of the second cylinder (24) is rotatably connected with the rotating block (23).

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