CN107092037B - Detector assembly and vehicle inspection device - Google Patents
Detector assembly and vehicle inspection device Download PDFInfo
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- CN107092037B CN107092037B CN201710222907.6A CN201710222907A CN107092037B CN 107092037 B CN107092037 B CN 107092037B CN 201710222907 A CN201710222907 A CN 201710222907A CN 107092037 B CN107092037 B CN 107092037B
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- heat preservation
- detector assembly
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- 238000007689 inspection Methods 0.000 title claims abstract description 17
- 238000004321 preservation Methods 0.000 claims abstract description 103
- 239000000463 material Substances 0.000 claims description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 239000007769 metal material Substances 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 5
- 239000004917 carbon fiber Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 5
- 239000000523 sample Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 18
- 238000009413 insulation Methods 0.000 description 34
- 238000000034 method Methods 0.000 description 16
- 238000009434 installation Methods 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 4
- 239000002775 capsule Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
- G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
- G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
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- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention provides a detector assembly and a vehicle inspection device, wherein the detector assembly comprises: a detector; the detector cabin is provided with a detector arranged in the detector cabin; the heat preservation cabin is internally provided with a detector cabin, wherein a gap is reserved between the detector cabin and the heat preservation cabin, and rays are sequentially emitted into a receiving end of the detector through the heat preservation cabin and the detector cabin. According to the technical scheme, the air duct for flowing the heat-preserving gas is formed, so that the detector is in a constant temperature state, the heat-preserving effect and the stable adjusting capability of the heat-preserving cabin are effectively improved, the practicability of the detector assembly is further improved, and the performance of the detector is improved.
Description
Technical Field
The invention relates to the field of vehicle detection, in particular to a detector assembly and a vehicle inspection device.
Background
At present, in the related art, an air conditioning system needs to be arranged in a detector cabin of a vehicle inspection device, meanwhile, heat preservation is needed in the detector cabin, the existing detector cabin is of a single-layer cabin structure, the air conditioning system is difficult to install in the existing detector cabin, meanwhile, stable and reliable operation of the detector can be guaranteed, and various potential safety hazards possibly exist in the vehicle inspection device.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art or related art.
To this end, it is an object of the present invention to provide a detector assembly.
Another object of the present invention is to provide a vehicle inspection device.
To achieve the above object, an embodiment of a first aspect of the present invention provides a probe assembly, including: a detector; the detector cabin is provided with a detector arranged in the detector cabin; the heat preservation cabin is internally provided with a detector cabin, wherein a gap is reserved between the detector cabin and the heat preservation cabin, and rays are sequentially emitted into a receiving end of the detector through the heat preservation cabin and the detector cabin.
In this technical scheme, through placing the detector cabin external heat preservation cabin outside of detector, during operation, the ray is penetrated into the receiving end of detector through heat preservation cabin and detector cabin in proper order, wherein, leaves the clearance between detector cabin and the heat preservation cabin, has formed the wind channel that the heat preservation gas flows, can make the detector be in the constant temperature state, has effectively improved the heat preservation effect and the stable adjustment ability of heat preservation cabin, and then has improved the practicality of detector subassembly, is favorable to improving the performance of detector.
In addition, the detector assembly in the embodiment provided by the invention can also have the following additional technical characteristics:
In the above technical solution, preferably, the method further includes: the first notch is arranged on the outer wall of the detector cabin and is matched with the receiving end of the detector; and/or the second notch is arranged on the outer wall of the heat preservation cabin corresponding to the first notch.
In the technical scheme, the first notch corresponding to the receiving end of the detector is arranged on the outer wall of the detector cabin, and/or the second notch corresponding to the first notch is arranged on the outer wall of the heat preservation cabin, so that the ray bundle can be sequentially injected into the receiving end of the detector through the second notch and the first notch, the ray intensity of the receiving end of the detector is effectively improved, and the quality of images is further improved.
In any of the above embodiments, preferably, the method further includes: the air duct holes are arranged on the side walls of the two opposite sides of the outer wall of the heat preservation cabin.
In this technical scheme, through set up the wind channel hole on the lateral wall of the opposite both sides in the outer wall of heat preservation cabin, make the heat preservation gas in the heat preservation cabin can flow and exchange with the external world, be convenient for adjust the temperature environment in the heat preservation cabin, improved the practicality of heat preservation cabin.
In any of the above embodiments, preferably, the method further includes: the plurality of mounting angle steels are arranged on the outer side of the side wall of the detector cabin; the fixing lugs are arranged on the inner side of the side wall of the heat preservation cabin, and the mounting angle steels are in one-to-one correspondence with the fixing lugs.
In this technical scheme, through set up a plurality of installation angle steel in the lateral wall outside of detector cabin, set up a plurality of fixed lugs with a plurality of installation angle steel one-to-one in the lateral wall inboard of heat preservation cabin, can fix the detector cabin in the heat preservation cabin, make detector cabin and heat preservation cabin reliable and stable link together, under the circumstances that receives collision or striking, the detector cabin can not produce the removal relative heat preservation cabin, and then can form stable wind channel between detector cabin and heat preservation cabin, prevent that inside heat preservation gas from producing turbulent flow.
In any of the above embodiments, preferably, the method further includes: the side plate is arranged on the outer side of the side wall of the heat preservation cabin.
In this technical scheme, through set up the curb plate on the lateral wall of heat preservation cabin, cover the outer wall of the heat preservation cabin body, under the great circumstances of heat preservation cabin both sides difference in temperature, reduced outside temperature to the influence of inside temperature, strengthened the heat preservation effect, wherein, be equipped with the through-hole that corresponds with the wind channel hole on the curb plate.
In any of the above solutions, preferably, the sheet is matched with the first slot and/or the second slot and is disposed in the first slot and/or the second slot so as to close the first slot and/or the second slot, where the material of the sheet includes one or a combination of the following materials: carbon fiber material, PVC material, aluminum metal material, organic glass material, and other very thin X-ray penetrable metal materials.
In this technical scheme, through setting up the sheet metal of carbon fiber material, PVC material, aluminium metal material and/or organic glass material, when the sheet metal cover first notch, can make the detector cabin be in closed state, cut off with external environment, wherein, the detector cabin forms the magazine, reach and shelter from sunshine and electromagnetic shield's purpose, can waterproof, dustproof simultaneously, effectively reduced the debris that gets into in the detector cabin, when the sheet metal cover heat preservation cabin, can prevent that stain, gravel, debris, rainwater or greasy dirt etc. get into the heat preservation cabin from the second notch, and then can reduce inside heat preservation gas and receive its influence, effectively promoted the heat preservation effect of heat preservation cabin.
In any of the above embodiments, preferably, the side plate includes: lead side plates, steel side plates and aluminum side plates.
In this technical scheme, through setting up plumbous curb plate, plumbous curb plate has very strong anticorrosion, acid and alkali resistance, can effectively prevent radiation, X ray simultaneously, still has heat preservation, the beneficial effect of giving sound insulation, is the very strong radiation protection board of practicality, has effectively promoted the heat preservation effect of heat preservation cabin on the one hand, and on the other hand can be fine cut off the ray, prevents that personnel outside the heat preservation cabin from receiving the radiation and taking place danger, also can select steel curb plate and aluminium curb plate in addition, has fine heat preservation, thermal-insulated, the effect of giving sound insulation equally.
In any of the above solutions, preferably, the detector cabin includes a first cabin body with an opening at one side, and a first cabin cover plate covering the opening position of the first cabin body; the heat preservation cabin comprises a second cabin body with one side open and a second cabin body cover plate covering the open position of the second cabin body, wherein the first notch is arranged on the first cabin body cover plate, and the second notch is arranged on the second cabin body cover plate.
In the technical scheme, the first cabin cover plate with one side open and the first cabin cover plate covering the opening position of the first cabin are arranged to form the detector cabin, the second cabin with one side open and the second cabin cover covering the opening position of the second cabin are arranged to form the heat preservation cabin, during installation, the first cabin and the first cabin cover plate are only required to be sealed, or the second cabin and the second cabin cover plate are only required to be sealed, the operation is convenient, the connection is stable and reliable, the maintenance is easy, the first notch is arranged on the first cabin cover plate, the second notch is arranged on the second cabin cover plate, the controllability of the position of the first notch and the position of the second notch is improved, the first cabin and the second cabin are not required to be replaced, and the first notch and the second notch can be arranged at the corresponding positions only by adjusting the first cabin cover plate and the second cabin cover plate, so that the installation convenience is improved.
In any of the above embodiments, preferably, the method further includes: and the folded plate structure is arranged on the second cabin cover plate and covers the second notch, wherein the folded plate structure comprises two inclined plates fixedly connected with the end parts, and the two inclined plates are arranged at a preset angle.
In this technical scheme, through set up the folded plate structure on the second cabin body apron, make folded plate structure cover the second notch, further prevent that sewage and dust from getting into the cabin internal, wherein, the folded plate structure includes two swash plates of tip fixed connection, and two swash plates are the angle setting of predetermineeing, make the debris that drops on the folded plate structure can not pile up together, have reduced because the ray is blockked by partial debris, influence the problem of scanning image quality.
The two inclined plates are arranged at a preset angle, the complementary angles of the preset angles are preset self-locking angles, the self-locking angle of one sundry can be obtained according to the surface friction coefficients of different materials and the self weight of the common sundry, the preset self-locking angle is larger than the self-locking angle of the corresponding sundry, meanwhile, the two inclined plates are required to be as low as possible, namely the value of the preset self-locking angle is required to be selected to be larger than the minimum value of the self-locking angle of the corresponding sundry, so that the height of a folded plate structure is reduced, the size of a detector assembly is further reduced, and the practicability of the detector assembly is improved.
In any of the above embodiments, preferably, the method further includes: and the collimator is arranged between the first notch and the second notch or between the second notch and the receiving end of the detector, wherein rays are injected into the receiving end of the detector through a slit formed by the collimator.
In this technical scheme, through setting up the collimator, wherein, the collimator can locate between first notch and the second notch, also can locate between the receiving terminal of second notch and detector, X ray is sent by the X ray source, after first notch or through first notch and second notch, the receiving terminal of detector is penetrated through the slit that the collimator formed, the coupling that the collimator can make the ray maximum efficiency gets into the receiving terminal, and then effectively promoted image quality.
In any of the above embodiments, preferably, the method further includes: the fan is arranged between the detector cabin and the heat preservation cabin and drives airflow between the heat preservation cabin and the detector cabin to flow.
In the technical scheme, a fan is arranged between the detector cabin and the heat preservation cabin. The device is used for driving airflow between the heat preservation cabin and the detector cabin to flow, improves the temperature adjusting capability, enhances the heat preservation effect of the heat preservation cabin, and can quickly adjust the temperature in the heat preservation cabin to a preset temperature.
In any of the above embodiments, preferably, the method further includes: the cable through hole is arranged on the side surface of the heat preservation cabin; the cable end cover is covered on the cable through hole and is used for fixing and sealing the communication cable penetrating through the cable through hole.
In this technical scheme, through set up the cable through-hole in the side of heat preservation cabin, be convenient for arrange in order the communication cable, improved the practicality of heat preservation cabin, in addition through adding the cable end cover, establish the cable end cover lid on the cable through-hole, can fix and seal the communication cable that passes the cable through-hole to the closed cable through-hole prevents that the dust from the communication cable from walking the line district and getting into the cabin internal portion, and then has improved waterproof, the dustproof effect of heat preservation cabin.
An embodiment of the second aspect of the present invention provides a vehicle inspection device, including a radiation source, and further including a detector assembly according to any one of the first aspect of the present invention, so that the vehicle inspection device has all the advantages of the detector assembly according to any one of the foregoing aspects, which are not described herein.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
FIG. 1 illustrates a front view of a detector assembly according to one embodiment of the invention;
FIG. 2 shows a top view of the detector assembly of FIG. 1;
FIG. 3 shows a left side view of the detector assembly of FIG. 1;
FIG. 4 shows a cross-sectional view of the detector assembly of FIG. 3;
Figure 5 shows a schematic structural view of a detector assembly according to one embodiment of the invention,
The correspondence between the reference numerals and the component names in fig. 1 to 5 is:
The detector comprises a detector assembly 10, a detector cabin 102, a heat preservation cabin 104, a mounting angle steel 106, a fixed lug 108, a folded plate structure 110, a side plate 112, a cable through hole 114, a collimator 116, an air duct hole 118, a first cabin 1022, a first cabin cover plate 1024, a second cabin 1042 and a second cabin cover plate 1044.
Detailed Description
In order that the above-recited objects, features and advantages of the present application will be more clearly understood, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
A detector assembly according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 5.
As shown in fig. 1 to 4, a detector assembly 10 according to an embodiment of the present invention includes: a detector; a detector compartment 102, the detector being placed within the detector compartment 102; and the heat preservation cabin 104, the detector cabin 102 is arranged in the heat preservation cabin 104, a gap is reserved between the detector cabin 102 and the heat preservation cabin 104, and rays are sequentially emitted into the receiving end of the detector through the heat preservation cabin 104 and the detector cabin 102.
In this technical scheme, through placing the outer heat preservation cabin 104 of the detector cabin 102 of detector outward, during operation, the ray is penetrated into the receiving end of detector through heat preservation cabin 104 and detector cabin 102 in proper order, wherein, leaves the clearance between detector cabin 102 and the heat preservation cabin 104, has formed the wind channel that keeps warm gas and flows, can make the detector be in the constant temperature state, has effectively improved the heat preservation effect and the stable regulating ability of heat preservation cabin 104, and then has improved the practicality of detector assembly 10, is favorable to improving the performance of detector assembly.
Preferably, the detector bin 102 is in a closed state, and is capable of shielding sunlight and moisture, so that the detector inside the detector bin is in a dry state, and is generally made of a metal material directly, and plays a role of electromagnetic shielding.
Preferably, the thermal insulation cabin 104 plays a role in thermal insulation, is generally made of a thermal insulation material or a metal material added with a thermal insulation material, and plays a role in rain protection and dust protection.
In addition, the detector assembly 10 provided in the above embodiment of the present invention may further have the following additional technical features:
in the above technical solution, preferably, the method further includes: the first notch is arranged on the outer wall of the detector cabin 102 and is matched with the receiving end of the detector; and/or a second notch, disposed on the outer wall of the thermal pod 104 corresponding to the first notch.
In this technical scheme, through set up the first notch that corresponds with the receiving end of detector on the outer wall of detector cabin 102 to/or set up the second notch that corresponds with first notch on the outer wall of thermal insulation cabin 104, make the ray bundle can penetrate into the receiving end of detector through second notch and first notch in proper order, effectively improved the ray intensity that the receiving end of detector received, and then promoted the quality of image.
As shown in fig. 5, in any of the above embodiments, it is preferable that the method further includes: air duct holes 118 are provided in the side walls of opposite sides of the outer wall of the thermal pod 104.
In this technical scheme, through set up wind channel hole 118 on the lateral wall of the opposite both sides in the outer wall of heat preservation cabin 104, make the heat preservation gas in the heat preservation cabin 104 can flow and exchange with the external world, be convenient for adjust the temperature environment in the heat preservation cabin 104, improved the practicality of heat preservation cabin 104.
As shown in fig. 5, in any of the above embodiments, it is preferable that the method further includes: a plurality of mounting angles 106 disposed outside the side walls of the detector bin 102; the fixing lugs 108 are arranged on the inner side of the side wall of the thermal insulation cabin 104, and the mounting angle steels 106 are arranged in one-to-one correspondence with the fixing lugs 108.
In this technical scheme, through set up a plurality of installation angle steel 106 in the lateral wall outside of detector cabin 102, the lateral wall inboard of thermal insulation cabin 104 sets up a plurality of fixed lugs 108 with a plurality of installation angle steel 106 one-to-one, can fix detector cabin 102 in thermal insulation cabin 104, make detector cabin 102 and thermal insulation cabin 104 reliable and stable link together, under the circumstances that receives collision or striking, detector cabin 102 can not produce the removal relatively thermal insulation cabin 104, and then can form stable wind channel between detector cabin 102 and thermal insulation cabin 104, prevent inside thermal insulation gas and produce turbulent flow.
Preferably, each mounting angle steel 106 is provided with a first mounting hole, each fixing lug 108 is provided with a second mounting hole corresponding to the first mounting hole, and the detector cabin 102 can be stably and reliably fixed in the thermal insulation cabin 104 by additionally installing bolts, so that the thermal insulation cabin is convenient to detach and repair and maintain.
The connection form of the mounting angle 106 and the fixing lug 108 includes, but is not limited to, the following forms: welding, clamping, bolting, bonding, etc.
As shown in fig. 5, in any of the above embodiments, it is preferable that the method further includes: and a side plate 112 arranged outside the side wall of the thermal insulation cabin 104.
In this technical scheme, through set up curb plate 112 on the lateral wall of heat preservation cabin 104, cover the outer wall of the heat preservation cabin 104 body, under the great circumstances of heat preservation cabin 104 both sides difference in temperature, reduced outside temperature to the influence of inside temperature, strengthened the heat preservation effect, wherein, be equipped with the through-hole that corresponds with wind channel hole 118 on the curb plate 112.
In any of the above-described aspects, preferably, the sheet is provided in cooperation with the first notch and/or the second notch to close the first notch and/or the second notch,
Wherein, the material of the thin plate comprises one or a combination of the following materials: carbon fiber material, PVC material, aluminum metal material, organic glass material, and other very thin X-ray penetrable metal materials.
In this technical scheme, through setting up the sheet metal of carbon fiber material, PVC material, aluminium metal material and/or organic glass material, when the sheet metal cover first notch, can make the detector cabin 102 be in closed state, cut off with external environment, wherein, the detector cabin 102 forms the magazine, reach and shelter from sunshine and electromagnetic shield's purpose, can waterproof simultaneously, dustproof, effectively reduced the debris that gets into in the detector cabin 102, when the sheet metal cover thermal insulation cabin 104, can prevent that stain, gravel, debris, rainwater or greasy dirt etc. from the second notch gets into thermal insulation cabin 104 in, and then can reduce inside thermal insulation gas and receive its influence, effectively promoted thermal insulation effect of thermal insulation cabin 104.
In any of the above embodiments, preferably, the side plate 112 includes: lead side plates, steel side plates and aluminum side plates.
In this technical scheme, through setting up plumbous curb plate, plumbous curb plate has very strong anticorrosion, acid and alkali resistance, can effectively prevent radiation, X ray simultaneously, still has heat preservation, the beneficial effect of giving sound insulation, is the very strong radiation protection board of practicality, has effectively promoted the heat preservation effect of heat preservation cabin 104 on the one hand, and on the other hand can be fine cut off the ray, prevents that personnel outside heat preservation cabin 104 from receiving the radiation and taking place danger, also can select steel curb plate and aluminium curb plate in addition, has fine heat preservation, thermal-insulated, the effect of giving sound insulation equally.
As shown in fig. 5, in any of the above embodiments, the probe capsule 102 preferably includes a first capsule 1022 that is open on one side, and a first capsule cover 1024 that covers the open position of the first capsule 1022; the thermal insulation cabin 104 comprises a second cabin 1042 with an opening at one side and a second cabin cover plate 1044 covering the opening position of the second cabin 1042, wherein a first notch is arranged on the first cabin cover plate 1024, and a second notch is arranged on the second cabin cover plate 1044.
In this technical scheme, through setting up one side open-ended first cabin 1022 and lid and locating the first cabin apron 1024 of the open position of first cabin 1022 in order to form detector cabin 102, set up one side open-ended second cabin 1042 and lid and locate the second cabin 1042 of the open position of second cabin 1042 in order to form heat preservation cabin 104, during the installation, only need with first cabin 1022 sealed with first cabin apron 1024, perhaps with second cabin 1042 sealed with second cabin apron 1044 can, convenient operation, and connect reliably, easy maintenance, wherein first notch is located on first cabin apron 1024, second notch is located on second cabin apron 1044, the controllability of first notch position and second notch position has been improved, need not to change first cabin 1022 and second cabin 1042, only adjust first cabin apron 1024 and second cabin apron 1044 can set up first notch and second notch in corresponding position, the installation convenience has been improved.
Preferably, the first pod 1022 is coupled to the first pod cover 1024 by a manner including, but not limited to, a snap fit, a weld, and a bolt connection, and the second pod 1042 is coupled to the second pod cover 1044 by a manner including, but not limited to, a snap fit, a weld, and a bolt connection.
Preferably, a first sealing ring is further disposed between the first cabin 1022 and the first cabin cover plate 1024, and a second sealing ring is further disposed between the second cabin 1042 and the second cabin cover plate 1044, so that the first cabin 1022 is in sealing connection with the first cabin cover plate 1024, and the second cabin 1042 is in sealing connection with the second cabin cover plate 1044, so as to prevent dirt, gravel, sundries, rainwater or oil stain from entering the corresponding cabin from the connecting portion, and improve the practicability of the detector assembly 10.
As shown in fig. 3, in any of the above embodiments, it is preferable that the method further includes: the folded plate structure 110 is arranged on the second cabin cover plate 1044, and the folded plate structure 110 covers the second notch, wherein the folded plate structure 110 comprises two inclined plates fixedly connected with the end parts, and the two inclined plates are arranged at a preset angle.
In this technical scheme, through set up folded plate structure 110 on second cabin body apron 1044, make folded plate structure 110 cover the second notch, further prevent that sewage and dust from getting into the cabin in, wherein folded plate structure 110 includes two swash plates of tip fixed connection, and two swash plates are the angle setting of predetermineeing, make the debris that drops on folded plate structure 110 can not pile up together, have reduced because the ray is blockked by partial debris, influence the problem of scanning image quality.
The two inclined plates are arranged at a preset angle, the complementary angles of the preset angles are preset self-locking angles, the self-locking angle of one sundry can be obtained according to the surface friction coefficients of different materials and the self weight of common sundries, the preset self-locking angle is larger than the self-locking angle of the corresponding sundry, meanwhile, the two inclined plates are required to be as low as possible, namely the value of the preset self-locking angle is selected to be larger than the minimum value of the self-locking angle of the corresponding sundry, so that the height of the folded plate structure 110 is reduced, the size of the detector assembly 10 is further reduced, and the practicability of the detector assembly 10 is improved.
Preferably, the material of folded plate structure 110 is the material that can pass the ray, can play simultaneously and shelter from sunshine and carry out the effect of shielding to the electromagnetism, and folded plate structure 110's outer wall is smooth, can make most debris slide from folded plate structure 110's outer wall, should not adhere to spot, gravel, debris, rainwater, greasy dirt etc. on folded plate structure 110's the outer wall.
Preferably, the self-locking angle of the plurality of sundries on the folded plate structure 110 is determined according to the manufacturing material of the folded plate structure 110 and the plurality of sundries which are most easy to fall on the folded plate structure 110 and prevent the rays from being received by the detector, and the inclination angle of the outer wall of the folded plate structure 110 is limited to be larger than the maximum self-locking angle of the self-locking angles of the plurality of sundries.
Preferably, the angle of inclination of the outer wall of the flap structure 110 relative to the horizontal is selected to be greater than the minimum value of the self-locking angle described above, so as to reduce the height of the flap structure 110, thereby reducing the overall size of the detector assembly 10 and enhancing its utility.
As shown in fig. 4, in any of the above embodiments, it is preferable that the method further includes: a collimator 116 is disposed between the first slot and the second slot, or between the second slot and the receiving end of the detector, wherein radiation is incident on the receiving end of the detector through a slit formed by the collimator 116.
In this technical scheme, through setting up the collimator 116, wherein, the collimator 116 can locate between first notch and the second notch, also can locate between the receiving terminal of second notch and detector, X ray is sent by the X ray source, after first notch or through first notch and second notch, the receiving terminal of detector is penetrated through the slit that the collimator 116 formed, the coupling that the collimator 116 can make the ray maximum efficiency gets into the receiving terminal, and then effectively promoted image quality.
In any of the above embodiments, preferably, the method further includes: the fan is arranged between the detector cabin 102 and the heat preservation cabin 104, and the fan drives airflow between the heat preservation cabin 104 and the detector cabin 102 to flow.
In this embodiment, a fan is provided between the probe bay 102 and the thermal pod 104. The device is used for driving airflow between the thermal insulation cabin 104 and the detector cabin 102 to flow, improves temperature adjustment capability, enhances the thermal insulation effect of the thermal insulation cabin 104, and can quickly adjust the temperature in the thermal insulation cabin 104 to a preset temperature.
As shown in fig. 4, in any of the above embodiments, it is preferable that the method further includes: a cable through hole 114 provided on a side surface of the thermal insulation compartment 104; and the cable end cover is covered on the cable through hole 114 and is used for fixing and sealing the communication cable passing through the cable through hole.
In this technical scheme, through set up cable through-hole 114 in the side of heat preservation cabin 104, be convenient for arrange in order communication cable, improved heat preservation cabin 104's practicality, through the cable end cover that adds in addition, establish cable end cover lid on cable through-hole 114, can fix and seal the communication cable that passes cable through-hole 114 to closed cable through-hole 114 prevents that the dust from the communication cable from walking the line district and getting into the cabin internal portion, and then improved heat preservation cabin 104's waterproof, dustproof effect.
The vehicle inspection device according to an embodiment of the present invention includes a radiation source and further includes the detector assembly 10 according to any one of the above-mentioned embodiments of the present invention, so that the vehicle inspection device has all the advantages of the detector assembly 10 according to any one of the above-mentioned embodiments, and will not be described herein.
Specific examples:
As shown in fig. 1 to 5, the heat insulation cabin 104 is arranged outside the detector cabin 102 for placing the detector, and rays are sequentially emitted into the receiving end of the detector through the heat insulation cabin 104 and the detector cabin 102 during operation, a gap is reserved between the detector cabin 102 and the heat insulation cabin 104, an air channel for flowing heat insulation gas is formed, the detector is in a constant temperature state, the heat insulation effect and the stable adjustment capability of the heat insulation cabin 104 are effectively improved, the practicability of the detector assembly 10 is further improved, and the performance of the vehicle inspection device is improved.
The technical scheme of the invention is described in detail by combining the drawings, the invention provides the detector assembly and the vehicle inspection device, the heat preservation cabin is arranged outside the detector cabin for placing the detector, and rays are sequentially injected into the receiving end of the detector through the heat preservation cabin and the detector cabin when the vehicle inspection device works, wherein a gap is reserved between the detector cabin and the heat preservation cabin, an air channel for flowing heat preservation gas is formed, the detector is in a constant temperature state, the heat preservation effect and the stable adjustment capability of the heat preservation cabin are effectively improved, the practicability of the detector assembly is further improved, and the performance of the vehicle inspection device is improved.
In the present invention, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more, unless expressly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or units referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A probe assembly for a vehicle inspection device, comprising:
A detector;
The detector cabin is provided with a detector, and the detector is arranged in the detector cabin;
The heat preservation cabin is internally provided with the detector cabin,
A gap is reserved between the detector cabin and the heat preservation cabin, and rays are sequentially injected into the receiving end of the detector through the heat preservation cabin and the detector cabin;
the side plate is arranged on the outer side of the side wall of the heat preservation cabin;
The first notch is arranged on the outer wall of the detector cabin and is matched with the receiving end of the detector; and/or
The second notch is arranged on the outer wall of the heat preservation cabin corresponding to the first notch;
the mounting angle steels are arranged on the outer side of the side wall of the detector cabin;
The fixing lugs are arranged on the inner side of the side wall of the heat preservation cabin, and the mounting angle steels are arranged in one-to-one correspondence with the fixing lugs;
The detector cabin comprises a first cabin body with an opening at one side and a first cabin cover plate covering the opening position of the first cabin body;
The heat preservation cabin comprises a second cabin body with an opening at one side and a second cabin cover plate which covers the opening position of the second cabin body,
The first notch is formed in the first cabin cover plate, and the second notch is formed in the second cabin cover plate.
2. The detector assembly of claim 1, further comprising:
And the air duct holes are arranged on the side walls of the two opposite sides of the outer wall of the heat preservation cabin.
3. The detector assembly of claim 1, further comprising:
a thin plate which is matched with the first notch and/or the second notch and is arranged on the first notch and/or the second notch to close the first notch and/or the second notch,
Wherein, the material of the sheet comprises one or a combination of the following materials: carbon fiber material, PVC material, aluminum metal material, iron metal material and organic glass material.
4. The detector assembly of claim 1, wherein the detector assembly comprises a plurality of detectors,
The side plate includes: lead side plates, steel side plates and aluminum side plates.
5. A detector assembly according to claim 3, further comprising:
a folded plate structure arranged on the second cabin cover plate, the folded plate structure covers the second notch,
The folded plate structure comprises two inclined plates fixedly connected with the end parts, and the two inclined plates are arranged at a preset angle.
6. A detector assembly according to claim 3, further comprising:
collimators arranged between the first notch and the second notch, or
Is arranged between the second notch and the receiving end of the detector,
The rays are injected into the receiving end of the detector through a slit formed by the collimator.
7. The detector assembly of any of claims 1 to 6, further comprising:
the fan is arranged between the detector cabin and the heat preservation cabin, and drives airflow between the heat preservation cabin and the detector cabin to flow.
8. The detector assembly of any of claims 1 to 6, further comprising:
the cable through hole is arranged on the side surface of the heat preservation cabin;
The cable end cover is covered on the cable through hole and is used for fixing and sealing the communication cable penetrating through the cable through hole.
9. A vehicle inspection device comprising a radiation source, further comprising:
a detector assembly as claimed in any one of claims 1 to 8.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710222907.6A CN107092037B (en) | 2017-04-07 | 2017-04-07 | Detector assembly and vehicle inspection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710222907.6A CN107092037B (en) | 2017-04-07 | 2017-04-07 | Detector assembly and vehicle inspection device |
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| CN107092037A CN107092037A (en) | 2017-08-25 |
| CN107092037B true CN107092037B (en) | 2024-05-14 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111623750A (en) * | 2020-07-03 | 2020-09-04 | 招商局重庆交通科研设计院有限公司 | Tunnel structure displacement close-range photography target monitoring system |
| CN114280082B (en) * | 2021-12-28 | 2024-04-30 | 北矿机电科技有限责任公司 | X-ray linear array detector structure |
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| CN107092037A (en) | 2017-08-25 |
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