CN207528661U - Vehicle ray detection gantry frame mechanism - Google Patents

Abstract

The utility model discloses a kind of vehicle ray detection gantry frame mechanisms, including " L " shape linear array, portal frame and x-ray source, " L " shape linear array includes vertical linear array box and horizontal line array box, " L " shape linear array is mounted in portal frame, and horizontal line array box is located in the top beam of portal frame, vertical linear array box is located in a curb girder of portal frame, and x-ray source is located in another curb girder of portal frame and is set close to the middle and lower part of the curb girder, X ray faces " L " shape linear array that x-ray source is sent out.Under the premise of detecting system whole height is not increased, can to by vehicle carry out complete detection；During vehicle detection, just pass through below portal frame, the globality for making radial imaging mechanism is stronger, more meets the setting custom of vehicle detection channel.

Description

Vehicle ray detection gantry frame mechanism

Technical field

The utility model belongs to vehicle safety testing equipment field, and in particular to a kind of " L " shape of vehicle ray detection Linear array component.

Background technology

At present, the safety inspection in highway transportation is mainly when passenger is entered the station, using luggage security check X-ray machine to row Lijin's row safety check.But whether goods stock only has driver and cargo, have prohibited items that can only manually spot-check in cargo, checks Efficiency is very low, and all vehicles cannot be checked；It, can be to driving if be scanned using X ray to full vehicle It sails room personnel and brings health hazard.Therefore, it is necessary to design a kind of X ray rapid detection system for goods stock.Application Number a kind of " track of radiation protection quickly checks equipment " is disclosed for the patent application of " 201420187743.X ", including from going to Vehicle pressure ground induction coil, barrier machine, preceding grating, x-ray imaging component, control cabinet, rear camera, rear grating and the peace being arranged in order afterwards Full warning lamp, wherein camera before being equipped on barrier machine, x-ray imaging component include x-ray source positioned opposite and imaging Linear array, wherein preceding grating and rear grating include infrared launcher and infrared receiving device positioned opposite, wherein vehicle pressure ground Sense coil is for perceiving vehicle and sending signal to barrier machine, and when grating before headstock blocks, former and later two cameras start to shoot And staff is reminded in safety warning light flicker, and when headstock blocks rear grating, x-ray imaging component is started to work to vehicle It is scanned.Above structure can be effectively prevented from driving indoor occupant by x-ray bombardment, but since imaging linear array is vertical Vehicle passageway side is arranged on, x-ray source is oppositely arranged on the opposite side in vehicle passageway, detection vehicular sideview is only capable of, to vehicle Top and bottom, which exist, detects the problem of incomplete, to complete detection vehicle top and bottom, it usually needs increases imaging linear array Height, cause detecting system whole height exceeded.

Utility model content

The utility model is intended to provide a kind of vehicle ray detection gantry frame mechanism, before imaging linear array height is not increased It puts, it is ensured that vehicle is comprehensively detected.

For this purpose, technical solution is used by the utility model：A kind of vehicle ray detection gantry frame mechanism, including " L " Shape linear array, portal frame and x-ray source, " L " the shape linear array include vertical linear array box and horizontal line array box, the setting of horizontal line array box In the top of vertical linear array box, and vertical linear array box with the L-shaped arrangement of horizontal line array box so as to form described " L " shape linear array, " L " shape linear array is mounted in portal frame, and horizontal line array box is located in the top beam of portal frame, and vertical linear array box is located at portal frame In one curb girder, the x-ray source is located in another curb girder of portal frame and is set close to the middle and lower part of the curb girder, the X ray X-ray faces " L " shape linear array that source is sent out.

The vertical linear array box, horizontal line array box include linear array ontology as a preferred embodiment of the above solution, linear array is fixed Seat, linear array shell and adjusting screw rod, the front of the linear array shell are provided with the bar shaped ray via consistent with linear array ontology, line The back side of battle array shell is provided with maintenance door, and the linear array ontology and linear array fixed seat are mounted side by side in linear array shell, adjusts spiral shell Bar is against after passing through linear array shell in linear array fixed seat, linear array fixed seat is driven to move by being threaded in or out adjusting screw rod, from And linear array ontology is driven to move, inject the X-ray face bar shaped rays via that radiographic source is sent out.Linear array ontology is in linear array shell Interior position can be adjusted by linear array fixed seat and adjusting screw rod, to ensure that the X-ray face bar shapeds that x-ray source is sent out are penetrated Line via is injected, and realizes the adjustable installation of linear array ontology；Maintenance door is added, facilitates the assembly and disassembly and maintenance of linear array ontology.

Further, one end of the maintenance door is hinged on linear array shell, and the other end is locked at linear array by rapid latch On shell, realize quick opening and close maintenance door.

The beneficial effects of the utility model：Horizontal line array box is added above vertical linear array box, to form " L " shape linear array Structure, and pass through " L " shape linear array and x-ray source and the radial imaging machine that preferred arrangement forms gantry frame structure is carried out on portal frame Structure, under the premise of detecting system whole height is not increased, can to by vehicle carry out complete detection；During vehicle detection, just Good to pass through below portal frame, the globality for making radial imaging mechanism is stronger, more meets the setting custom of vehicle detection channel.

Description of the drawings

Fig. 1 is the structure diagram of the utility model.

Fig. 2 is the stereogram of horizontal line array box.

Fig. 3 is the A of Fig. 2 to enlarged drawing.

Specific embodiment

By way of example and in conjunction with the accompanying drawings, the utility model is described in further detail：

As shown in Fig. 1-3, a kind of vehicle ray detection gantry frame mechanism is mainly penetrated by " L " shape linear array 1, portal frame 2 and X Line source 3 forms.

" L " shape linear array 1 is made of vertical linear array box, horizontal line array box.Horizontal line array box is arranged on the upper of vertical linear array box Side, vertical linear array box is with the L-shaped arrangement of horizontal line array box so as to form " L " shape linear array 1, i.e., one end of horizontal line array box is with erecting The upper end of line array box is connected." L " shape linear array 1 is mounted in portal frame 2, and horizontal line array box is located in the top beam of portal frame 2, is erected Line array box is located in a curb girder of portal frame 2, and x-ray source 3 is located in another curb girder of portal frame 2 and in the curb girder Lower part is set, X-ray faces " L " the shape linear array 1 that x-ray source 3 is sent out.

With reference to shown in Fig. 2, Fig. 3, horizontal line array box preferably by linear array ontology 1a, linear array fixed seat 1b, linear array shell 1c and Adjusting screw rod 1d is formed.Using the one side of face radiographic source as front, using the one side of back side radiographic source as the back side.Horizontal line array box Front is bottom surface, and the back side of horizontal line array box is top surface.Vertical linear array box is equally by linear array ontology 1a, linear array fixed seat 1b, line Battle array shell 1c and adjusting screw rod 1d compositions, for vertical linear array box using medial surface as front, lateral surface is the back side.In sum, horizontal line Battle array box, horizontal line array box are the back side back to the side of x-ray source using the side of face x-ray source 3 as front.

The front of linear array shell 1c is provided with the bar shaped ray via 1e consistent with linear array ontology 1a, the back of the body of linear array shell 1c Face is provided with maintenance door 1f, linear array ontology 1a and linear array fixed seat 1b and is mounted side by side in linear array shell 1c, and adjusting screw rod 1d is worn It is against on linear array fixed seat 1b after crossing linear array shell 1c, linear array fixed seat 1b is driven to move by being threaded in or out adjusting screw rod 1d It is dynamic, so as to which linear array ontology 1a be driven to move, inject the X-ray face bar shaped ray vias 1e that x-ray source 3 is sent out.

Preferably, one end of maintenance door 1f is hinged on linear array shell 1c, and the other end is locked online by rapid latch 1g On battle array shell 1c, fast and easy is opened and locking.

Claims (3)

1. a kind of vehicle ray detection gantry frame mechanism, it is characterised in that：Including " L " shape linear array (1), portal frame (2) and X ray Source (3), " L " the shape linear array (1) include vertical linear array box and horizontal line array box, and horizontal line array box is arranged on vertical linear array box Top, and vertical linear array box and the L-shaped arrangement of horizontal line array box are so as to form " L " the shape linear array (1), " L " shape linear array (1) In portal frame (2), and horizontal line array box is located in the top beam of portal frame (2), and vertical linear array box is located at portal frame (2) In one curb girder, the x-ray source (3) is set in another curb girder of portal frame (2) and close to the middle and lower part of the curb girder, described X-ray faces " L " the shape linear array (1) that x-ray source (3) is sent out.

2. vehicle ray detection gantry frame mechanism described in accordance with the claim 1, it is characterised in that：The vertical linear array box, water Horizontal line battle array box includes linear array ontology (1a), linear array fixed seat (1b), linear array shell (1c) and adjusting screw rod (1d), the linear array The front of shell (1c) is provided with the bar shaped ray via (1e) consistent with linear array ontology (1a), and the back side of linear array shell (1c) is set Maintenance door (1f) is equipped with, the linear array ontology (1a) and linear array fixed seat (1b) are mounted side by side in linear array shell (1c), are adjusted Screw rod (1d) is driven across being against in linear array fixed seat (1b) after linear array shell (1c) by being threaded in or out adjusting screw rod (1d) Linear array fixed seat (1b) is mobile, so as to drive linear array ontology (1a) mobile, penetrates the X-ray face bar shapeds that x-ray source (3) is sent out Line via (1e) is injected.

3. vehicle ray detection gantry frame mechanism described in accordance with the claim 2, it is characterised in that：The one of the maintenance door (1f) End is hinged on linear array shell (1c), and the other end is locked at by rapid latch (1g) on linear array shell (1c).