CN111982809A

CN111982809A - Friction test device during transportation of dangerous objects

Info

Publication number: CN111982809A
Application number: CN202010975188.7A
Authority: CN
Inventors: 林华山; 黄雪琳; 郭宗宁; 周小丽; 李新波; 黄春南; 陈赞
Original assignee: Hangzhou Yanyi Intelligent Control Technology Co ltd; Huizhou Customs Comprehensive Technology Center; Dongguan Customs Comprehensive Technology Center
Current assignee: Huangpu Customs Technical Center; Huizhou Customs Comprehensive Technical Center Huizhou International Travel Health Care Center Huizhou Customs Port Outpatient Department
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2020-11-24
Anticipated expiration: 2040-09-16
Also published as: CN111982809B

Abstract

The invention relates to a friction test device during transportation of dangerous objects, which comprises a base inserting pipe, a cover cap, a detection seat, a water pump and a detection plate, wherein the left side of the base is provided with a stand seat, the right side of the base is provided with a containment cabin, the bottom of the containment cabin is provided with a water cabin, the rear part of the stand seat is provided with a mounting cavity, the mounting cavity is internally provided with the water pump, a water discharge pipe of the water pump is provided with a spray head, the spray head is arranged on the right end surface of the stand seat in a penetrating manner from the mounting cavity to the right, the top surface of the stand seat is provided with a servo motor, no matter explosion or scratch appears on the detection plate, the detection plate is more intuitively reflected to the detection plate after detection, the detection plate is arranged in the containment cabin of the base in a shaft rotating and hinging manner, three corresponding spray pipes corresponding to the detection plate are correspondingly arranged on the left side, therefore, the cleaning device can rotate during cleaning, and the purpose of better cleaning is achieved.

Description

Friction test device during transportation of dangerous objects

Technical Field

The invention relates to the technical field of logistics detection devices, in particular to a friction test device for dangerous goods transportation.

Background

The sensitivity of the substance to the friction stimulation and the determination of whether the substance is too dangerous need to be detected by a friction sensitivity tester, and the detection mode is as follows: for the powdery substance, a cylinder gauge is used to measure, the gauge filled with the test substance is placed on the porcelain plate, and the gauge is carefully removed. Arrange the porcelain rod that has chucked in on the sample, correspond the notch on the lotus arm and add required weight, extract the stop pin, can prepare to begin the experiment, however this kind of detection mode detection effect is not directly perceived, can not detect the likepowder material friction simultaneously more than two kinds, can not form the detection contrast during the detection, also can not detect the material friction simultaneously of solid attitude more than two kinds, also can not form the detection contrast during the detection, and current friction test device, adopt the digital display more, electric property structure, manufacturing cost is higher, in the testing process, physical effect observability is poor, and the on-the-spot difficult clearance after finishing detecting.

Disclosure of Invention

Based on this, it is necessary to provide a friction test device during physics nature hazardous articles transportation, including the two station formula test tubes of three station formula test seats, not only can reach the purpose that frictional property detected to three kinds of different powdery materials, but also can reach the purpose that frictional property detected to two kinds of different solid class materials, the testing process contrast, and the naked eye directly watches frictional effect during the detection, and easy the washing is finished in the application, simple structure, easy operation.

In order to achieve the purpose, the invention provides the following technical scheme:

a friction test device for transportation of dangerous objects comprises a base, a second flow port, a first flow port, a vertical seat, a water tank, a surrounding cabin, a partition plate, a lead screw, a servo motor, a moving seat, a thread bush, a welding plate, a guide rod, a fixing plate, a sleeve, a limiting ring, an inserting pipe, a cover cap, a detection seat, a water pump, a spray head and a detection plate, wherein the base is integrally in a quadrangular frustum shape; the left side of the upper end face of the base is provided with a vertical seat, two corners of the upper end face of the base at one side of the vertical seat are missing, the right side of the upper end face of the base is provided with an enclosure, the bottom of the enclosure is provided with a water tank, the whole water tank is in a right-angled triangle block shape, and the long right-angled side face of the right-angled triangle block shape is missing and is in contact with the bottom of the enclosure; the rear part of the vertical seat is provided with a mounting cavity, a water pump is mounted in the mounting cavity, a spray head is mounted on a drain pipe of the water pump, the spray head is arranged on the right end surface of the vertical seat in a penetrating manner from the mounting cavity to the right, the top surface of the vertical seat is provided with a servo motor, the middle part of the vertical seat is provided with a lead screw in a penetrating manner through a bearing, the left end head of the lead screw is connected with a motor shaft of the servo motor in a belt transmission manner, and a movable seat is mounted on the lead screw through a threaded sleeve;

the enclosure is a rectangular frame, a front partition plate and a rear partition plate are welded on the inner side of the frame, the enclosure is divided into three rectangular chambers by the two partition plates, a detection plate is further mounted in each of the three chambers, a front welding plate and a rear welding plate are welded on the right side of the enclosure, a front guide rod and a rear guide rod are further mounted between each welding plate and the corresponding vertical seat, and the movable seat is in sliding fit with the guide rods;

the whole ellipse block that is of removal seat, the bottom surface of removing the seat is installed three and is detected the seat, detect the seat and be the right angle triangular prism form, the inclined plane replacement of right angle triangular prism is excessive for the cambered surface, the right angle limit face of right angle triangular prism is connected and the cambered surface of right angle triangular prism inwards with the bottom surface of removing the seat the detection seat be arranged in the three cavity that encloses the under-deck and divide into through the division board respectively, two fixed plates around the top surface of removing the seat is still fixed with through the bolt, all still run through a sleeve pipe perpendicularly on the fixed plate, the intussuseption of sleeve pipe is equipped with the intussuseption and is adorned the pipe, the top of intussuseption pipe is provided with the screw thread and.

Preferably, the method comprises the following steps: and the three detection plates are sequentially arranged in the three separation cavities of the cofferdam in a mode that the U-shaped hinging seat at the left end penetrates through the rotating shaft.

Preferably, the method comprises the following steps: the bottom surface horizontal plate of the detection plate is a black rubber plate and is in one-to-one correspondence with the three spray heads.

Preferably, the method comprises the following steps: the detection base is a solid arc-shaped block, and the bottom end of the detection base and the rubber top surface of the detection plate are on the same horizontal plane.

Preferably, the method comprises the following steps: the sleeve is positioned on the right side of the detection plate, the two sleeves are equal in height, a stepped limiting ring is arranged at the bottom end of each sleeve, and the cross section of each limiting ring is in a convex shape.

Preferably, the method comprises the following steps: the inserting pipe is inserted into the sleeve, and the bottom end of the inserting pipe falls on the top of the limiting ring.

Preferably, the method comprises the following steps: the top opening of the insertion pipe is designed, and the cap is locked on the top opening of the insertion pipe through the conical internal thread cavity.

Preferably, the method comprises the following steps: the left end of the detection plate is just positioned at the top of the first flow port.

Compared with the prior art, the invention has the following beneficial effects:

1. the detection seat of three station formulas at the uniform velocity when making a round trip to slide along with removing the seat, can reach the purpose that frictional property detected to three kinds of differences or the same kind of powder class material put on the pick-up plate simultaneously to three stations detect seat synchronous displacement when detecting, make three kinds of powder class materials be detected by frictional property simultaneously, form and detect the contrast, detection effect is better, and object is fixed more convenient in the testing process, and operation process is more simple and convenient.

2. The cylindrical detection seat of duplex position formula at uniform velocity when sliding back and forth along with removing the seat, can reach the purpose that frictional property detected to two kinds of different or the same kind solid class material of putting in the cartridge pipe simultaneously to duplex position cartridge pipe synchronous displacement during the detection makes two kinds of solid class materials be detected by frictional property simultaneously, also forms and detects the contrast, and detection effect is better, and it is more convenient that the object is fixed in the testing process, and operation process is more simple and convenient.

3. No matter be three station test seat or duplex position intubate pipe, when their frictional test, the material sample all is put on the pick-up plate, consequently frictional test process all accomplishes on this pick-up plate, no matter be explosion or mar all present on this pick-up plate, consequently more audio-visual reaction is to the pick-up plate after detecting, and the pick-up plate adopts the axle to rotate articulated formula to install in base cofferdam, corresponding install three spray tubes corresponding with the pick-up plate on the left of the base, consequently, the pick-up plate can be washd after finishing using, simultaneously because the pick-up plate is rotatable, therefore rotatable when wasing, reach better abluent purpose.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic top plan view of the present invention;

FIG. 3 is a schematic structural diagram of a front view of the present invention;

FIG. 4 is a schematic view of the cross-section A of the present invention;

FIG. 5 is a schematic view of the position and structure of the detection board after partial section;

FIG. 6 is a schematic view of the present invention taken from FIG. 1 after rotation;

FIG. 7 is a schematic view of the water tank with the plug tube, cap, and sleeve assembly removed;

fig. 8 is a schematic view of a structure of a left first flow port formed in the base according to the present invention.

Description of the main reference numerals:

1. a base; 101. a second flow port; 102. a first flow port; 2. a vertical seat; 3. a water tank; 4. enclosing a cabin; 401. a partition plate; 5. a lead screw; 6. a servo motor; 7. a movable seat; 8. a threaded sleeve; 9. welding the plate; 10. a guide bar; 11. a fixing plate; 12. a sleeve; 1201. a limiting ring; 13. inserting a pipe; 14. capping; 15. a detection seat; 16. a water pump; 1601. a spray head; 17. and (6) detecting the board.

Detailed Description

The technical solutions of the present invention will be described in detail and fully with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments, but not all embodiments, of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the orientations or positional relationships shown in the drawings only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case to those skilled in the art.

Referring to the attached drawings 1-8, the friction test device during transportation of dangerous objects comprises a base 1, a second flow port 101, a first flow port 102, a vertical seat 2, a water tank 3, a cofferdam 4, a partition board 401, a lead screw 5, a servo motor 6, a movable seat 7, a threaded sleeve 8, a welding plate 9, a guide rod 10, a fixed plate 11, a sleeve 12, a limiting ring 1201, a cartridge pipe 13, a cap 14, a detection seat 15, a water pump 16, a spray head 1601 and a detection plate 17, wherein the base 1 is integrally in a quadrangular frustum shape, the lower end surface of the base 1 is provided with flow ports which are respectively a first flow port and a second flow port, the first flow port is positioned on the left side of the lower end surface of the base 1, the second flow port is positioned on the right side of the lower end surface of the base 1, and four corners of the lower end surface of the; the left side of the upper end face of the base 1 is provided with a vertical seat 2, two corners of the upper end face of the base 1 on one side where the vertical seat 2 is located are missing, the right side of the upper end face of the base 1 is provided with an enclosure 4, the bottom of the enclosure 4 is provided with a water tank 3, the water tank 3 is integrally in a right-angled triangle block shape, the long right-angled side face of the right-angled triangle block shape is missing and is in contact with the bottom of the enclosure 4, the right side of the water tank 3 is provided with a water outlet connected with an external existing sewage treatment device (the external sewage treatment device is the prior art and is not drawn in the figure), the rear part of the vertical seat 2 is provided with an installation cavity, a water pump 16 is installed in the installation cavity, a spray head 1601 is installed on the water outlet pipe of the water pump 16, the spray head 1601 is installed on the right end face of the vertical seat 2 from the installation cavity to the right, a water washing type cleaning mechanism, the left end of the screw 5 is connected with a motor shaft of the servo motor 6 in a belt transmission mode, the screw 5 is provided with a moving seat 7 through a threaded sleeve 8, the servo motor 6 is electrified to work, the screw 5 is enabled to rotate synchronously, the moving seat 7 assembled on the screw 5 is enabled to move back and forth, and the moving seat 7 is a fixed seat of each detection mechanism, so that the left and right displacement of the detection mechanism can drive the left and right displacement of the detection mechanism (the detection mechanism is a sleeve 12, an insertion tube 13 and a detection seat 15 which are described below).

As shown in fig. 1 and 2, the enclosure 4 is a rectangular frame, the inner side of the frame is welded with a front partition board and a rear partition board 401, the enclosure 4 is divided into three rectangular chambers by the two partition boards 401, each of the three chambers is further provided with a detection board 17, the bottom horizontal board of the detection board 17 is a black rubber board, and the bottom horizontal board is in one-to-one correspondence with the three spray heads 1601, the spray heads 1601 with the water spraying effect can clean the enclosure in a water type after use, the right side of the enclosure 4 is welded with a front welding board 9 and a rear welding board 9, a front guide rod and a rear guide rod 10 are further arranged between the welding boards 9 and the vertical seat 2, the movable seat 7 is in sliding fit on the guide rods 10, the movable seat 7 which slides left and right is made.

As shown in fig. 5, 6 and 7, three detection seats 15 are installed on the bottom surface of the movable seat 7, the three detection seats 15 are respectively located in three chambers divided by a partition plate 401 in the capsule 4, the detection seats 15 are solid arc-shaped blocks, and the bottom ends of the solid arc-shaped blocks and the rubber top surface of the detection plate 17 are on the same horizontal plane.

As shown in fig. 7, a front fixing plate 11 and a rear fixing plate 11 are further fixed on the top surface of the movable base 7 through bolts, a sleeve 12 vertically penetrates through each fixing plate 11, an insertion tube 13 penetrates through each sleeve 12, and a cap 14 is screwed on the top end of each insertion tube 13, so that the solid detection mechanism is formed.

Specifically, the method comprises the following steps: as shown in fig. 1, 5 and 6, three detection plates 17 are sequentially installed in three partitioned chambers of the capsule 4 in a manner that a left-end U-shaped hinged seat penetrates through a rotating shaft, and the used detection plates 17 can rotate upwards to be conveniently cleaned by the spraying head 1601, so that structural rationality is improved.

Specifically, the method comprises the following steps: in order to improve the structural rationality, as shown in fig. 7, the sleeve 12 is positioned at the right side of the detection plate 17, the two sleeves 12 are equal in height, a stepped limiting ring 1201 for limiting the position of the inserted tube 13 after insertion is arranged at the bottom end of the sleeve 12, so that the inserted tube 13 is inserted into the sleeve 12, and the bottom end of the inserted tube 13 falls on the top of the limiting ring 1201.

Specifically, the method comprises the following steps: the top opening of the insertion tube 13 is designed to form a locking structure, and the cap 14 is locked on the top opening of the insertion tube 13 through the conical internal thread cavity to lock the solid substance experiment rod inserted into the insertion tube 13.

Specifically, the method comprises the following steps: the left end of the detection plate 17 is positioned right on the top of the first flow port 102, and when the detection plate 17 rotates upwards to clean the surface by the spray head 1601, sewage is discharged from the first flow port 102 and enters the water tank 3 at the bottom.

The working principle is as follows: in practical use, the servo motor 6 is electrified to work, the screw 5 rotates synchronously, the moving seat 7 matched on the screw 5 moves left and right, the moving seat can drive the detecting seat 15 at the bottom to move left and right in the corresponding partitioned cavity when moving left and right, so that the powder detected object put into the partitioned cavity is subjected to friction detection, scratches can be left on the upper surface of the detecting plate 17 after detection, if the scratches are deep, the detected powder is proved to have stronger plasticity and is relatively seriously damaged during friction transportation, if sparks occur during friction, the detected powder is proved to be inflammable and easy to rub and explode during transportation, the solid cylindrical experimental rod is inserted into the inserting pipe 13 and locked by the cap 14 and is inserted into the sleeve 12 downwards, the bottom end of the experimental rod extends out of the hole at the bottom of the sleeve 12 and falls on the detecting plate 17, and the scratch can drive the experimental rod to be on the detecting plate 17 when the moving seat 7 moves left and right, similarly, if the scratch is deep, the detected rod-shaped object is proved to have strong plasticity, damage during friction transportation is relatively serious, if spark occurs during friction, the detected rod-shaped object is proved to be inflammable, friction and explosion are easy to occur during transportation, and the device has high-risk characteristics, so that the device not only can detect the massage performance of solid and powder materials, but also can detect the powder materials by using three detection seats 15 to form a three-station detection structure, and the solid materials are detected by using two sleeves 12 to form a two-station detection structure, so that the solid materials and the sleeve 12 are in a multi-station detection mode, detection contrast is formed after detection of the same or different materials in different stations in the detection process, the detection effect is better, the detection plate 17 can be cleaned by using the spray head 1601 after the detection is finished, and the functional structure is improved.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims

1. The utility model provides a friction test device during transportation of hazardous articles, includes base (1), second mouth (101), first mouth (102) of flowing, stands seat (2), sump (3), enclose cabin (4), division board (401), lead screw (5), servo motor (6), remove seat (7), thread bush (8), weld plate (9), guide arm (10), fixed plate (11), sleeve pipe (12), spacing ring (1201), cartridge pipe (13), block (14), detect seat (15), water pump (16), shower nozzle (1601) and pick-up plate (17), its characterized in that: the base (1) is integrally in a quadrangular frustum pyramid shape, the lower end face of the base (1) is provided with a flow port which is a first flow port and a second flow port respectively, the first flow port is positioned on the left side of the lower end face of the base (1), the second flow port is positioned on the right side of the lower end face of the base (1), and four corners of the lower end face of the base (1) are provided with supporting legs; the water tank is characterized in that a vertical seat (2) is arranged on the left side of the upper end face of a base (1), two corners of the upper end face of the base (1) on one side where the vertical seat (2) is located are absent, a containment chamber (4) is arranged on the right side of the upper end face of the base (1), a water tank (3) is arranged at the bottom of the containment chamber (4), the water tank (3) is integrally in a right-angled triangle block shape, and the long right-angled side face of the right-angled triangle block shape is absent and is in contact with the bottom of the containment chamber (4; the rear part of the vertical seat (2) is provided with a mounting cavity, a water pump (16) is mounted in the mounting cavity, a spray head (1601) is mounted on a drain pipe of the water pump (16), the spray head (1601) is mounted on the right end face of the vertical seat (2) in a penetrating manner from the mounting cavity to the right, a servo motor (6) is mounted on the top face of the vertical seat (2), a lead screw (5) is mounted in the middle of the vertical seat (2) in a penetrating manner through a bearing, the left end of the lead screw (5) is connected with a motor shaft of the servo motor (6) in a belt transmission manner, and a movable seat (7) is mounted on the lead screw (5) through a threaded sleeve (8);

the containment cabin (4) is a rectangular frame, a front partition plate and a rear partition plate (401) are welded on the inner side of the frame, the containment cabin (4) is divided into three rectangular chambers by the two partition plates (401), a detection plate (17) is further installed in each of the three chambers, a front welding plate and a rear welding plate (9) are welded on the right side of the containment cabin (4), a front guide rod and a rear guide rod (10) are further installed between each welding plate (9) and the vertical seat (2), and the movable seat (7) is in sliding fit with the guide rods (10);

remove seat (7) whole be oval block-shaped, the bottom surface of removing seat (7) is installed three and is located and detect seat (15), detect the seat and be the right angle triangular prism form, the inclined plane replacement of right angle triangular prism is excessive for the cambered surface, the right angle side of right angle triangular prism is connected and the cambered surface of right angle triangular prism inwards with the bottom surface that removes seat (7) detect seat (15) be located respectively in three cavity of enclosing cabin (4) interior division board (401) branch into, the top surface of removing seat (7) is still fixed with two fixed plates (11) of front and back through the bolt, all still run through perpendicularly on fixed plate (11) and have a sleeve pipe (12), wear to be equipped with in sleeve pipe (12) and insert dress pipe (13), the top of inserting dress pipe (13) is provided with the screw thread and cooperates cap (14).

2. The friction test device for transportation of dangerous objects according to claim 1, wherein: the three detection plates (17) are sequentially arranged in three separation cavities of the enclosure (4) in a mode that a U-shaped hinge seat at the left end penetrates through a rotating shaft.

3. The friction test device for transportation of dangerous objects according to claim 1, wherein: the bottom surface horizontal plate of the detection plate (17) is a black rubber plate and is in one-to-one correspondence with the three sprayers (1601).

4. The friction test device for transportation of dangerous objects according to claim 1, wherein: the detection base (15) is a solid arc-shaped block, and the bottom end of the detection base and the rubber top surface of the detection plate (17) are on the same horizontal plane.

5. The friction test device for transportation of dangerous objects according to claim 1, wherein: the sleeve (12) is positioned on the right side of the detection plate (17), the two sleeves (12) are equal in height, a stepped limiting ring (1201) is arranged at the bottom end of each sleeve (12), and the limiting ring (1201) is in a convex shape in a cross section view.

6. The friction test device for transportation of dangerous objects according to claim 1, wherein: the insertion pipe (13) is inserted into the sleeve (12), and the bottom end of the insertion pipe (13) falls on the top of the limiting ring (1201).

7. The friction test device for transportation of dangerous objects according to claim 1, wherein: the top opening of the insertion tube (13) is designed, and the cover cap (14) is locked on the top opening of the insertion tube (13) through a conical internal thread cavity.

8. The friction test device for transportation of dangerous objects according to claim 1, wherein: the left end of the detection plate (17) is just positioned at the top of the first flow port (102).