CN218098939U - X-ray performance testing device - Google Patents

Abstract

The utility model belongs to the technical field of detect, especially, X ray capability test device opens to current test space, need stretch into the inside problem of getting the material of putting of device, now proposes following scheme, and it includes the X ray test banks of the inside bolt joint of X ray test storehouse and X ray test storehouse, the bottom bolt joint of X ray test storehouse has the under casing, the inside rotation of under casing is connected with big skewed tooth gear, the tooth meshing on big skewed tooth gear right side has little skewed tooth gear, can drive the shield cover through structural rotation and rotate, utilizes the shield cover can be closed to X ray test storehouse during the test, avoids X ray to leak, can drive the material through capability test platform and go up and down, and the lift of utilization capability test platform can drive the material and get into X ray test storehouse, and the user just need not to stretch into X ray test storehouse with the hand, utilizes the capability test platform can drive the material and rise, conveniently takes off the material on the capability test platform.

Description

X-ray performance testing device

Technical Field

The utility model relates to a detect technical field, especially relate to an X ray capability test device.

Background

The X-ray is a common detection light, and is often used for scanning a human body and various materials, and then the performance test data of the human body or various materials is obtained after the processing, and an X-ray performance test device is required in the process.

However, when the technical scheme is used for testing, the space of the device for containing materials is an open structure, so that the X-rays are easily irradiated outwards, the radiation value of the surrounding environment of the device is improved, the user is easily injured, the user often needs to stretch hands into the device when putting in and taking out the tested materials, and the hands of the user are often limited by the device due to the limitation of the inner space of the device, so that the material is taken out under the influence.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing testing space in the prior art is open, the defect of taking and placing materials in the device needs to be stretched, and the X-ray performance testing device is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an X-ray performance testing device comprises an X-ray testing bin and an X-ray testing lamp set bolted in the X-ray testing bin, wherein a bottom box is bolted at the bottom of the X-ray testing bin, a large helical gear is rotationally connected in the bottom box, teeth on the right side of the large helical gear are meshed with a small helical gear, a worm is bolted at the axis of the top of the small helical gear, the top end of the worm penetrates through a hole in the top of the bottom box and is meshed with a worm wheel, a shielding cover is bolted on the rear side of the worm wheel, a transmission gear is rotationally connected on the left side of the middle end in the bottom box, teeth on the right side of the transmission gear are meshed with a lifting rack, the top end of the lifting rack penetrates through a hole in the top of the bottom box and is bolted with a performance testing table, a transmission mechanism is bolted on the surface of the large helical gear, the transmission mechanism is meshed with the transmission gear, the shielding cover can be driven to rotate through structural rotation, the shielding cover can be closed during testing by the shielding cover, the X-ray testing bin is prevented from leaking, the material can be driven to go up and down through the performance testing table, a user can drive the X-ray performance testing bin without lifting material, and the testing bin to conveniently take down the material.

Preferably, drive mechanism includes screw rod, transmission piece, toothed disc and pinion, the both ends of screw rod all rotate with the inside of under casing and cup joint, the surface of screw rod and the screw threaded connection of transmission piece side, the rear side of transmission piece and the inside sliding connection of under casing, the lug on transmission piece surface and the sliding hole sliding connection of toothed disc rear side, the axle center department of toothed disc is connected with the inside rotation of under casing, the tooth meshing of the tooth of toothed disc top and pinion bottom, the rear side of pinion and the surface bolt of big skewed tooth gear.

Further, the screw rod is rotated, the screw rod passes through the bearing and rotates the setting with the under casing, let the screw rod can rotate steadily, the screw rod can utilize helicitic texture to drive the drive block and remove, the drive block passes through slide rail and the setting of under casing slip, let the drive block can steadily remove about, avoid the skew to appear in the drive block, the lug of drive block can slide and drive the toothed disc rotation in the sliding hole of toothed disc, the toothed disc passes through the bearing and rotates the setting with the under casing, let the toothed disc can rotate steadily, the toothed disc can drive pinion rotation, the pinion can drive big skewed tooth gear rotation.

Preferably, the teeth at the top of the pinion are meshed with a double-thread rack, the teeth at the top of the double-thread rack are meshed with the teeth at the bottom of the transmission gear, and the double-thread rack is located on the rear side of the lifting rack.

Furthermore, the pinion can drive the double-thread rack to move, the double-thread rack can drive the transmission gear to rotate, the double-thread rack and the lifting rack are arranged at positions which can avoid interference between the moving double-thread rack and the lifting rack, and the lifting rack is located on the front side of the screw rod and can avoid interference between the screw rod and the lifting rack.

Preferably, the right end of the screw rod extends to the right side of the bottom box and is bolted with a hand wheel, the gear disc comprises a sector gear and a U-shaped frame, and the bottom of the sector gear and the top of the U-shaped frame are integrally machined.

Furthermore, the screw rod can be driven to rotate through the hand wheel, the U-shaped frame of the gear disc is connected with the convex block of the transmission block, and the convex block can slide in the U-shaped frame in the left-right moving process of the transmission block, so that the transmission block can drive the gear disc.

Preferably, the bottom of the double-thread rack is connected with a sliding frame in a sliding mode, and the rear side of the sliding frame is bolted to the inside of the bottom box.

Furthermore, the sliding frame is arranged in a sliding mode through the sliding rail and the double-thread rack, the double-thread rack can stably move up and down, the double-thread rack is prevented from being deviated, and the double-thread rack can be always connected with the transmission gear.

Preferably, the bottom on worm surface rotates with the inside of under casing and cup joints, the right-hand member of shielding cover is articulated with the right side at X ray test storehouse top, lifting rack's surface and the hole sliding connection at under casing top, performance test platform be located the inside of X ray test storehouse and with X ray test storehouse sliding connection.

Further, the worm passes through the bearing and rotates the setting with the under casing, let the worm can rotate steadily, avoid the worm to appear squinting, the shielding lid adopts the stereotype material, the shielding lid passes through the support and rotates the setting with X ray test bin, let the shielding lid can rotate steadily, the lifting rack passes through the slide rail and slides the setting with the under casing, let the reciprocating that the lifting rack can be steady, avoid the lifting rack to appear squinting, the performance testing platform passes through the slide rail and slides the setting with X ray test bin, let the reciprocating that the performance testing platform can be steady.

Has the beneficial effects that:

1. the transmission mechanism can drive the small helical gear to rotate through the large helical gear, the small helical gear can drive the worm gear to rotate through the worm, and the worm gear can close or open the X-ray test bin through the shielding cover;

2. the transmission mechanism can drive the lifting rack to move through the transmission gear, and the lifting rack can drive the material to lift through the performance test board, so that the material is conveniently taken and placed;

the utility model discloses in: can drive the shield cover through the structure rotation and rotate, utilize the shield cover can be closed to X ray test bin during the test, avoid X ray to leak, can drive the material through performance test platform and go up and down, utilize performance test platform's lift to drive the material and get into X ray test bin, the user just need not to stretch into X ray test bin with the hand, utilizes performance test platform can drive the material and rise, conveniently takes off the material on the performance test platform.

Drawings

Fig. 1 is a schematic front view of an X-ray performance testing apparatus according to the present invention;

fig. 2 is a schematic structural diagram of a transmission mechanism of an X-ray performance testing apparatus provided by the present invention;

fig. 3 is a schematic rear view of the X-ray performance testing apparatus according to the present invention;

fig. 4 is the utility model provides a big helical gear stereogram of X ray capability test device.

In the figure: 1. an X-ray test bin; 2. a transmission mechanism; 21. a screw; 22. a transmission block; 23. a gear plate; 24. a pinion gear; 25. a double-line rack; 3. an X-ray test lamp set; 4. a bottom box; 5. a large helical gear; 6. a small helical gear; 7. a worm; 8. a worm gear; 9. a shield cover; 10. a transmission gear; 11. a lifting rack; 12. and (6) a performance test bench.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-4, an X-ray performance testing device comprises an X-ray testing chamber 1 and an X-ray testing lamp set 3 bolted inside the X-ray testing chamber 1, wherein the bottom of the X-ray testing chamber 1 is bolted with a bottom case 4, the inside of the bottom case 4 is rotationally connected with a large helical gear 5, teeth on the right side of the large helical gear 5 are meshed with a small helical gear 6, an axis of the top of the small helical gear 6 is bolted with a worm 7, the top end of the worm 7 penetrates through a hole on the top of the bottom case 4 and is meshed with a worm wheel 8, the rear side of the worm wheel 8 is bolted with a shielding cover 9, the left side of the middle end inside the bottom case 4 is rotationally connected with a transmission gear 10, teeth on the right side of the transmission gear 10 are meshed with a lifting rack 11, the top end of the lifting rack 11 penetrates through a hole on the top of the bottom case 4 and is bolted with a performance testing table 12, the surface of the large helical gear 5 is bolted with a transmission mechanism 2, the transmission mechanism 2 is meshed with the transmission gear 10, the transmission mechanism 2 is rotatably connected with the bottom box 4, the X-ray test lamp group 3 adopts a mature X-ray transmitting and receiving assembly on the market, the X-ray test lamp group 3 can be used for testing the X-ray emitted by the material, when the internal material needs to be removed, the transmission mechanism 2 can drive the large helical gear 5 to rotate, the large helical gear 5 is rotatably arranged with the bottom box 4 through a bearing, the large helical gear 5 can stably rotate, the large helical gear 5 and the small helical gear 6 are helical gears, the large helical gear 5 can be meshed with the small helical gear 6, the large helical gear 5 can conveniently drive the small helical gear 6 to rotate, the small helical gear 6 can drive the worm 7 to rotate, the worm 7 can drive the worm wheel 8 to rotate, the worm wheel 8 can drive the shielding cover 9 to rotate, the transmission mechanism 2 can drive the transmission gear 10 to rotate, the transmission gear 10 is rotatably arranged with the bottom box 4 through a bearing, the bottom box 4 can stably rotate, the transmission gear 10 can drive the lifting rack 11 to move upwards, the lifting rack 11 can drive the performance test platform 12 to move upwards, the performance test platform 12 can drive the material at the top to move upwards, after a new material is replaced, the screw rod 21 is reversely rotated, the performance test platform 12 can be driven to move downwards, the shielding cover 9 can rotate leftwards to seal the X-ray test bin, the shielding cover 9 can be driven to rotate through structural rotation, the X-ray test bin 1 can be closed during testing by using the shielding cover 9, leakage of X-rays is avoided, the material can be driven to lift through the performance test platform 12, the material can be driven to enter the X-ray test bin 1 by using the lifting of the performance test platform 12, a user does not need to stretch hands into the X-ray test bin 1, the material can be driven to lift by using the performance test platform 12, and the material on the performance test platform 12 can be conveniently taken down.

In the utility model, the transmission mechanism 2 comprises a screw rod 21, a transmission block 22, a gear disc 23 and a pinion 24, two ends of the screw rod 21 are rotatably sleeved with the inside of the bottom case 4, the surface of the screw rod 21 is connected with a screw thread on the side surface of the transmission block 22, the rear side of the transmission block 22 is connected with the inside of the bottom case 4 in a sliding way, a convex block on the surface of the transmission block 22 is connected with a sliding hole on the rear side of the gear disc 23 in a sliding way, the axle center of the gear disc 23 is connected with the inside of the bottom case 4 in a rotating way, teeth on the top of the gear disc 23 are meshed with teeth on the bottom of the pinion 24, the rear side of the pinion 24 is bolted with the surface of the large helical gear 5, the screw rod 21 is rotated with the bottom case 4 through a bearing, let screw rod 21 can rotate steadily, screw rod 21 can utilize the helicitic texture to drive transmission block 22 and remove, transmission block 22 passes through the slide rail and slides with under casing 4 and set up, let the removal about transmission block 22 can be steady, avoid transmission block 22 skew to appear, transmission block 22's lug can slide and drive toothed disc 23 rotation in toothed disc 23's slide opening, toothed disc 23 passes through the bearing and rotates the setting with under casing 4, let toothed disc 23 can rotate steadily, toothed disc 23 can drive pinion 24 and rotate, pinion 24 can drive big skewed tooth gear 5 and rotate, utilize the structure can drive shield cover 9 and rotate, can prevent that X ray from leaking.

The utility model discloses in, the tooth meshing at pinion 24 top has double-line rack 25, the tooth meshing of the tooth at double-line rack 25 top and the tooth meshing of drive gear 10 bottom, double-line rack 25 is located the rear side of lifting rack 11, pinion 24 can drive double-line rack 25 and remove, double-line rack 25 can drive gear 10 and rotate, double-line rack 25 and lifting rack 11's position sets up the double-line rack 25 that can avoid removing and produces the interference with lifting rack 11, lifting rack 11 is located screw rod 21's front side, can avoid producing the interference between screw rod 21 and the lifting rack 11.

The utility model discloses in, the right-hand member of screw rod 21 extends to the right side of under casing 4 and bolted connection has the hand wheel, and toothed disc 23 includes sector gear and U type frame, and sector gear's bottom and the top integrated processing of U type frame can drive screw rod 21 through the hand wheel and rotate, and toothed disc 23's U type frame is connected with drive block 22's lug, and its lug of in-process can slide in the inside of U type frame about drive block 22, lets drive block 22 can drive toothed disc 23.

The utility model discloses in, the bottom sliding connection of double-line rack 25 has the sliding frame, and the rear side of sliding frame and the inside bolt of under casing 4, sliding frame pass through the slide rail and slide with double-line rack 25 and set up, let reciprocating that double-line rack 25 can be steady, avoid double-line rack 25 skew to appear, let double-line rack 25 can be connected with drive gear 10 all the time.

The utility model discloses in, the bottom on worm 7 surface is rotated with the inside of under casing 4 and is cup jointed, the right-hand member of shield cover 9 is articulated with the right side at 1 top in X ray test storehouse, the surface of lifting rack 11 and the hole sliding connection at 4 tops of under casing, performance test platform 12 is located the inside of X ray test storehouse 1 and with 1 sliding connection in X ray test storehouse, worm 7 passes through the bearing and rotates the setting with under casing 4, let worm 7 can rotate steadily, avoid worm 7 skew to appear, shielding cover 9 adopts the lead plate material, shielding cover 9 passes through the support and rotates the setting with X ray test storehouse 1, let shielding cover 9 can rotate steadily, lifting rack 11 passes through slide rail and under casing 4 slip setting, let lifting rack 11 can be steady reciprocate, avoid lifting rack 11 to appear the skew, performance test platform 12 passes through slide rail and 1 slip setting in X ray test storehouse, let performance test platform 12 can be steady reciprocate.

Example two

The present example differs from example 1 in that: the lead cloth material arranged in the X-ray test chamber 1 is replaced by the concrete material, so that the X-ray test chamber has the advantages of low manufacturing cost and simplicity in processing, but the concrete protection effect is poor, and the weight is heavy, so that the lead cloth material is preferably selected in the application.

The working principle is as follows: the X-ray test lamp set 3 adopts a mature X-ray transmitting and receiving assembly on the market, the X-ray test lamp set 3 can be used for testing the X-ray emitted by the material, when the internal material needs to be moved out, the screw 21 is rotated with the bottom box 4 through a bearing, the screw 21 can be stably rotated, the screw 21 can drive the transmission block 22 to move rightwards through a thread structure, the transmission block 22 is arranged in a sliding manner with the bottom box 4 through a slide rail, the transmission block 22 can be stably moved leftwards and rightwards, the deviation of the transmission block 22 is avoided, the projection of the transmission block 22 can slide in the sliding hole of the gear disc 23 and drive the gear disc 23 to rotate anticlockwise, the gear disc 23 is arranged in a rotating manner with the bottom box 4 through a bearing, the gear disc 23 can stably rotate, the worm 23 can drive the worm 24 to rotate clockwise, the pinion 24 can drive the large helical gear 5 to rotate, the large helical gear 5 is arranged in a rotating manner with the bottom box 4 through a bearing, the large helical gear 5 can stably rotate, the rack 7 can be driven by the rack 7 to rotate, the rack 7 can be stably driven by the helical gear, the rack 7 and the rack 7 can be driven by the helical gear 7, the rack 7 can be stably rotate, the rack 7 helical gear, the rack 7 helical gear can be prevented from rotating by the rack 7 helical gear and the rack helical gear from rotating, the transmission gear 10 is rotatably arranged with the bottom box 4 through a bearing, the bottom box 4 can stably rotate, the transmission gear 10 can drive the lifting rack 11 to move upwards, the lifting rack 11 is slidably arranged with the bottom box 4 through a sliding rail, the lifting rack 11 can stably move up and down, the lifting rack 11 can drive the performance test platform 12 to move upwards, the performance test platform 12 is slidably arranged with the X-ray test bin 1 through a sliding rail, the performance test platform 12 can drive the material at the top to move upwards, after a new material is replaced, the screw rod 21 reversely rotates, the performance test platform 12 can be driven to move downwards, and the shielding cover 9 can rotate leftwards to seal the X-ray test bin 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a X ray capability test device, includes X ray test storehouse (1) and the inside X ray test banks (3) of bolt connection of X ray test storehouse (1), its characterized in that, the bottom bolt of X ray test storehouse (1) has connect under casing (4), the internal rotation of under casing (4) is connected with big skewed tooth gear (5), the tooth meshing on big skewed tooth gear (5) right side has little skewed tooth gear (6), the axle center department bolt at little skewed tooth gear (6) top has worm (7), the hole at under casing (4) top is run through on the top of worm (7) and has meshed worm wheel (8), the rear side bolt of worm wheel (8) has shielding lid (9), the left side rotation of under casing (4) inside middle-end is connected with drive gear (10), the tooth meshing on drive gear (10) right side has lifting rack (11), the top of lifting rack (11) runs through the hole at under casing (4) top and has bolted the capability test platform (12), the surface of big skewed tooth gear (5) has connected with drive mechanism (2), drive mechanism (2) meshing.

2. The X-ray performance testing device of claim 1, characterized in that the transmission mechanism (2) comprises a screw rod (21), a transmission block (22), a gear disc (23) and a pinion (24), two ends of the screw rod (21) are rotatably sleeved with the inside of the bottom case (4), the surface of the screw rod (21) is in threaded connection with a screw hole in the side face of the transmission block (22), the rear side of the transmission block (22) is in sliding connection with the inside of the bottom case (4), a convex block on the surface of the transmission block (22) is in sliding connection with a sliding hole in the rear side of the gear disc (23), the axis of the gear disc (23) is rotatably connected with the inside of the bottom case (4), teeth on the top of the gear disc (23) are meshed with teeth on the bottom of the pinion (24), and the rear side of the pinion (24) is bolted with the surface of the large helical gear (5).

3. The X-ray performance testing device according to claim 2, characterized in that the teeth on the top of the pinion (24) are engaged with a double-thread rack (25), the teeth on the top of the double-thread rack (25) are engaged with the teeth on the bottom of the transmission gear (10), and the double-thread rack (25) is located on the rear side of the lifting rack (11).

4. The X-ray performance testing device of claim 2, wherein the right end of the screw rod (21) extends to the right side of the bottom box (4) and is bolted with a hand wheel, the gear disc (23) comprises a sector gear and a U-shaped frame, and the bottom of the sector gear is integrally machined with the top of the U-shaped frame.

5. An X-ray performance testing device according to claim 3, characterized in that a sliding frame is slidably connected to the bottom of the double-thread rack (25), and the rear side of the sliding frame is bolted to the inside of the bottom box (4).

6. The X-ray performance testing device according to claim 1, characterized in that the bottom end of the surface of the worm (7) is rotatably sleeved with the inside of the bottom box (4), the right end of the shielding cover (9) is hinged with the right side of the top of the X-ray testing bin (1), the surface of the lifting rack (11) is in sliding connection with a hole in the top of the bottom box (4), the performance testing platform (12) is located inside the X-ray testing bin (1) and is in sliding connection with the X-ray testing bin (1), and lead cloth materials are arranged in the X-ray testing bin (1).

Images