CN208688992U - Plate for timber-construction material nondestructive detection system - Google Patents
Plate for timber-construction material nondestructive detection system Download PDFInfo
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- CN208688992U CN208688992U CN201821245660.6U CN201821245660U CN208688992U CN 208688992 U CN208688992 U CN 208688992U CN 201821245660 U CN201821245660 U CN 201821245660U CN 208688992 U CN208688992 U CN 208688992U
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Abstract
The utility model discloses a kind of plate for timber-construction material nondestructive detection systems, belong to log detection field.It includes object carrying support vehicle, loading-unit, X-ray emission unit, X-ray receiving unit and two-way removable slide unit, loading-unit is arranged in object carrying support car portion, loading-unit includes loading disk and rotary lifting mechanism, tested timber is fixed on loading disk, and rotary lifting mechanism connect with loading disk and drives loading disc rotary and lifting；Two-way removable slide unit setting is arranged on two-way removable slide unit and is located at loading-unit two sides in object carrying support vehicle top, X-ray emission unit and X-ray receiving unit, and the distance for realizing X-ray emission unit and X-ray receiving unit to tested timber is adjustable.The utility model can realize that tested timber is suitable, rotation counterclockwise, the functions such as up and down, rebuild the three-view diagram image of various sizes of detected timber, automatic to detect wood internal structure feature.
Description
Technical field
The utility model relates to log detection fields, particularly relate to a kind of plate for timber-construction material nondestructive detection system.
Background technique
Wood nondestructive testing is a kind of pair of nondestructive detection technique of timber.Currently, having occurred design molding both at home and abroad
Wood nondestructive testing system, the timber such as a kind of any angle real time imagery mentioned in patent CN201410076803 is lossless
Detection device, but after the wood nondestructive testing device is to timber Scanning Detction, two dimensional image can only be presented, and be to pass through lifting
The method of ray emitter and ray receiver realizes the detection to timber different parts, and then rebuilds the inside after timber scanning
Image achievees the purpose that wood nondestructive testing.This wood nondestructive testing device has certain limitation, since device designs ruler
It is very little smaller, can only the lesser timber of detection radius, and device cannot shift position etc. as needed.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of plate for timber-construction material nondestructive detection system, this reality
It is automatic to detect wood internal structure feature with the novel three-view diagram image for rebuilding various sizes of detected timber.
It is as follows that the utility model provides technical solution:
A kind of plate for timber-construction material nondestructive detection system, including object carrying support vehicle, loading-unit, X-ray emission unit,
X-ray receiving unit and two-way removable slide unit, in which:
The loading-unit is arranged in object carrying support car portion, and the loading-unit includes that loading disk and rotation rise
Descending mechanism, the rotary lifting mechanism connect with the loading disk and drive the loading disc rotary and lifting；
The two-way removable slide unit is arranged on object carrying support vehicle top, and the X-ray emission unit and X-ray connect
Receive unit be arranged on the two-way removable slide unit and be located at the loading-unit two sides, the X-ray emission unit and/or
X-ray receiving unit can be along the two-way removable slide unit sliding.
Further, the two-way removable slide unit includes two horizontal straight guides being parallel to each other and two c-type workpiece；
The both ends of the c-type workpiece are each provided with two sliding blocks, and the sliding block is stuck on the horizontal straight guide and can be along the level
Straight guide slides, and is provided with locking device on the sliding block；One of c-type workpiece passes through X-ray emitter bracket and the X
The connection of ray emission unit, another c-type workpiece are connect by X-ray receptor bracket with the X-ray receiving unit.
Further, the middle part of at least one c-type workpiece is connected with screw shell, the screw shell set by connecting rod
On the first screw rod, first screw rod is connected with motor.
Further, the motor is connected with the first speed reducer, and first speed reducer passes through described in the connection of the first belt
First screw rod, first speed reducer are arranged on the first deceleration machine support, and first screw rod both ends are connected with described in support
The first sleeve of first screw rod.
Further, the both ends of the horizontal straight guide and the loading disc centre are arranged perpendicular at horizontal straight guide
Have close to switch and travel switch.
Further, the rotary lifting mechanism includes rotating electric machine and lifting motor, and the rotating electric machine passes through second
Belt connection loading disk simultaneously drives the loading disc rotary, and the lifting motor is connected with the second screw rod, second spiral shell
Bar is threadedly coupled with the loading disk, and the lifting motor passes through the lifting of loading disk described in the second screw drive.
Further, connecting plate is provided with below the loading disk, the rotating electric machine is connected by the second speed reducer
On the connecting plate, it is provided with two guide rods on the diagonal line of the connecting plate, is cased with second sleeve outside the guide rod,
The second sleeve is connect with the object carrying support vehicle, and second screw jacket has screw rod protective sleeve.
Further, sensor stand is provided on one of guide rod, the sensor stand upper end, which is provided with, to be connect
Nearly switch, lower end are provided with travel switch, and one of guide rod bottom end is provided with postive stop baffle.
Further, it is provided with multiple groups clamping device on the loading disk, the clamping device can sliding slot radially
It is mobile, 360 ° of groove is provided on the loading disk.
Further, the object carrying support vehicle includes bracket, and the side face is provided with protective plate, the frame bottom
It is provided with universal wheel.
The utility model has the following beneficial effects:
The plate for timber-construction material nondestructive detection system of the utility model is placed on load when in use, by tested timber 600
On object disk, X-ray emission unit and X-ray receiving unit are located at tested timber two sides, scan tested timber.It is risen by rotation
Descending mechanism is rotated and is gone up and down to tested timber, is realized to carry and is detected that timber is suitable, rotation counterclockwise, the function such as up and down
Can, tested timber different parts are detected automatically, and then rebuild the internal image after timber scanning, is presented in tested timber
Portion's structure three-view diagram.
Also, the utility model can detecte various sizes of timber, can when detected timber diameter is less than 100mm
It is considered as small size test sample, suitably the distance of reduction X-ray emitter and X-ray receptor to loading disc rotary center,
Conducive to the resolution ratio for improving reconstruction image, when detected timber is relatively large in diameter, increase X-ray emitter and X-ray receptor
To the distance at loading disc rotary center.
In conclusion the plate for timber-construction material nondestructive detection system of the utility model can rebuild various sizes of be detected
The three-view diagram image of timber, it is automatic to detect wood internal structure feature.
Detailed description of the invention
Fig. 1 is the schematic diagram of the plate for timber-construction material nondestructive detection system of the utility model；
Fig. 2 is the schematic diagram of object carrying support vehicle；
Fig. 3 is the schematic diagram of loading disk；
Fig. 4,5 are two-way removable slide unit schematic diagram；
Fig. 6 is the schematic diagram of loading-unit；
Fig. 7 is the connection schematic diagram of rotary lifting mechanism and object carrying support vehicle.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
The utility model provides a kind of plate for timber-construction material nondestructive detection system, as shown in figs. 1-7, including object carrying support
Vehicle 100, loading-unit 200, X-ray emission unit 300, X-ray receiving unit 400 and two-way removable slide unit 500, in which:
Loading-unit 200 is arranged inside object carrying support vehicle 100, and loading-unit 200 includes that loading disk 201 and rotation rise
Descending mechanism 202, rotary lifting mechanism 202 connect with loading disk 201 and loading disk 201 are driven to rotate and go up and down；
The two-way setting of removable slide unit 500 is received in 100 top of object carrying support vehicle, X-ray emission unit 300 and X-ray
Unit 400 is arranged on two-way removable slide unit 500 and is located at 100 two sides of loading-unit, X-ray emission unit 300 and/or X
Ray receiving unit 400 can be slided along two-way removable slide unit 500.
The plate for timber-construction material nondestructive detection system of the utility model is placed on load when in use, by tested timber 600
On object disk, X-ray emission unit and X-ray receiving unit are located at tested timber two sides, scan tested timber.It is risen by rotation
Descending mechanism is rotated and is gone up and down to tested timber, is realized to carry and is detected that timber is suitable, rotation counterclockwise, the function such as up and down
Can, tested timber different parts are detected automatically, and then rebuild the internal image after timber scanning, is presented in tested timber
Portion's structure three-view diagram.
Also, the utility model can detecte various sizes of timber, can when detected timber diameter is less than 100mm
It is considered as small size test sample, suitably the distance of reduction X-ray emitter and X-ray receptor to loading disc rotary center,
Conducive to the resolution ratio for improving reconstruction image, when detected timber is relatively large in diameter, increase X-ray emitter and X-ray receptor
To the distance at loading disc rotary center.
In conclusion the plate for timber-construction material nondestructive detection system of the utility model can rebuild various sizes of be detected
The three-view diagram image of timber, it is automatic to detect wood internal structure feature.
As a kind of improvement of the utility model, as shown in Figure 4,5, two-way removable slide unit 500 includes two mutually flat
Capable horizontal straight guide 501 and two c-type workpiece 502；The both ends of c-type workpiece 502 are each provided with two sliding blocks, 503,4 sliding blocks
Can guarantee X-ray emission unit can smooth sliding not Caton, can be remained in moving process and X-ray receive it is single
It is first parallel, X-ray emission unit stabilization is kept in detection process, is not shaken.
Sliding block 503 is stuck on horizontal straight guide 501 and can slide along horizontal straight guide 501, is provided on sliding block 503 locked
Device 504；It, can be by locking device by c-type work after the position for having adjusted X-ray emission unit and X-ray receiving unit
Sliding block below part is locked, so that X-ray emission unit and X-ray receiving unit position be fixed, prevents position in detection process
It sets and changes, improve the stability of entire scanning process, locking device preferably latches.
One of c-type workpiece is connect by X-ray emitter bracket 505 with X-ray emission unit 300, another c-type
Workpiece is connect by X-ray receptor bracket 506 with X-ray receiving unit 400, is preferably connected by screw 507.Realize that X is penetrated
The distance of line transmitter and X-ray receptor to rotation center is adjustable in a certain range, can detect the timber of different radii.
Further, the middle part of at least one c-type workpiece 502 is connected with screw shell 509, screw thread by connecting rod 508
509 sets of sleeve on the first screw rod 510, the first screw rod 510 is connected with motor 511.The rotation of the first screw rod of motor driven, and then band
Dynamic X-ray emission unit is moved along linear guide.According to the radius size of tested timber, X-ray emission unit and X are automatically adjusted
The position of ray receiving unit, if tested timber radius is smaller, it is appropriate reduce X-ray emission unit to rotation center away from
From conducive to the resolution ratio for improving reconstruction image.If tested timber radius is larger, the appropriate X-ray emission unit that increases is to loading circle
The distance of disk center is, it can be achieved that object to be detected scanning area integrally covers.
Preferably, motor 511 is connected with the first speed reducer 512, and the reducer gear 513 of the first speed reducer 512 passes through the
One belt 514 connects the first screw rod 510, and the first speed reducer 512 is arranged on the first deceleration machine support 515, the first 510 liang of screw rod
End is connected with the first sleeve 516 of the first screw rod 510 of support.
In the utility model, the both ends and 201 center of loading disk of horizontal straight guide 501 are perpendicular to horizontal straight guide 501
Place is provided with close to switch 700 and travel switch 800.The C on X-ray emission unit and X-ray receiving unit is prevented well
The displacement of type workpiece excessively, and damages two-way removable horizontal sliding table and the first screw rod.
Another kind as the utility model improves, and as shown in Figure 6,7, rotary lifting mechanism 202 includes rotating electric machine 203
With lifting motor 204, rotating electric machine 203 connects loading disk 201 by the second belt 205 and loading disk 201 is driven to rotate,
Lifting motor 204 is connected with the second screw rod 206, and the second screw rod 206 is threadedly coupled with loading disk 201, and lifting motor 204 passes through
Second screw rod 206 drives loading disk 201 to go up and down.The structure can be rotated and be gone up and down simultaneously, to realize same to detected timber
When go up and down and rotation, improve detection efficiency, lifting precision is not more than 0.5mm, and running accuracy is 0.1 °.
Further, connecting plate 207 is provided with below loading disk 201, rotating electric machine 203 passes through the second speed reducer 208
It is connected on connecting plate 207, two guide rods 209 is provided on the diagonal line of connecting plate 207, second is cased with outside guide rod 209
Sleeve 210, second sleeve 210 are connect with object carrying support vehicle 100, lifting rotate so that drive the second screw rod rotation, by with
The cooperation of guide rod, control loading disk vertical lifting, and guide rod allow loading disk keep vertical ascent or
Decline can effectively avoid tested timber in lifting process from shaking.Screw rod protective sleeve 211 is cased with outside second screw rod 206.
It is provided with sensor stand 212 on preferred one of guide rod 209,212 upper end of sensor stand is provided with
Close to switch 213, lower end is provided with travel switch 214, and one of 209 bottom end of guide rod is provided with postive stop baffle 215.
It is connected to PLC controller close to switch, loading disk is raised or lowered to defined position, and process control point detects
On-off signal high level signal controls motor stalls.Travel switch is connected to power supply line's relay of servo-driver
Signal control terminal triggers travel switch close to malfunctioning switch, and normally closed relay is jumped because receiving high level signal
Become to open a way, motor power-off is caused to stop operating immediately.
By the setting of process control point and the setting of travel switch, effectively define high-precision in rotation and lifting structure
Spend the stroke of screw rod, it is therefore prevented that decline displacement is excessive during high-precision screw drops under rotation, causes screw flight and dress
The damage set, while also preventing high-precision screw in rotation to rise displacement excessive, exceed stroke, so that it is high that tested timber occurs
Height is spent, beyond tested log detection range, shakes tested timber in rotary course, to influence testing result.
Multiple groups clamping device 216, preferably 3 groups, every stack clamping device are provided on the loading disk 201 of the utility model
Fixation can be clamped to tested timber, prevent loading disk in the moment for starting to rotate and stop rotating, be tested timber
Sliding.Clamping device 216 can sliding slot 217 radially it is mobile, achieve the purpose that far from or close to rotation center, and then will be tested
Timber is secured firmly on loading disk, and with the process that loading disc rotary is gone up and down, tested timber, which is able to maintain, to be stablized, does not send out
Raw sliding.360 ° of groove is provided on loading disk 201, tested timber carries out seamless label on the outside before detection, from
And be conducive to carry out specific accurate analysis to tested wood internal structure or defect after the completion of detection.
Object carrying support vehicle can be various structures, it is preferred that object carrying support vehicle 100 includes bracket 101,101 side of bracket
It is provided with protective plate 102,101 bottom of bracket is provided with universal wheel 103, and protective plate 102 is connect by loose-leaf 104 with bracket.?
In detection process, protective plate can prevent operator from directly contacting rotating electric machine, lifting motor and the second screw rod, protect people
Member's safety, universal wheel can move the detection device, convenient for outdoor detection.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvement
It also should be regarded as the protection scope of the utility model with retouching.
Claims (10)
1. a kind of plate for timber-construction material nondestructive detection system, which is characterized in that including object carrying support vehicle, loading-unit, X-ray
Transmitting unit, X-ray receiving unit and two-way removable slide unit, in which:
The loading-unit is arranged in object carrying support car portion, and the loading-unit includes loading disk and rotary lifter
Structure, the rotary lifting mechanism connect with the loading disk and drive the loading disc rotary and lifting；
The two-way removable slide unit setting receives list in object carrying support vehicle top, the X-ray emission unit and X-ray
Member is arranged on the two-way removable slide unit and is located at the loading-unit two sides, and the X-ray emission unit and/or X are penetrated
Line receiving unit can be along the two-way removable slide unit sliding.
2. plate for timber-construction material nondestructive detection system according to claim 1, which is characterized in that described two-way removable
Slide unit includes two horizontal straight guides being parallel to each other and two c-type workpiece；The both ends of the c-type workpiece are each provided with two cunnings
Block, the sliding block are stuck on the horizontal straight guide and can slide along the horizontal straight guide, be provided on the sliding block locked
Device；One of c-type workpiece is connect by X-ray emitter bracket with the X-ray emission unit, another c-type workpiece
It is connect by X-ray receptor bracket with the X-ray receiving unit.
3. plate for timber-construction material nondestructive detection system according to claim 2, which is characterized in that at least one c-type work
The middle part of part is connected with screw shell by connecting rod, and the screw shell covers on the first screw rod, the first screw rod connection
There is motor.
4. plate for timber-construction material nondestructive detection system according to claim 3, which is characterized in that the motor is connected with
First speed reducer, first speed reducer connect first screw rod by the first belt, and the first speed reducer setting is the
On one deceleration machine support, first screw rod both ends are connected with the first sleeve for supporting first screw rod.
5. plate for timber-construction material nondestructive detection system according to claim 2, which is characterized in that the horizontal straight guide
Both ends and the loading disc centre perpendicular to be provided at horizontal straight guide close to switch and travel switch.
6. plate for timber-construction material nondestructive detection system according to claim 1, which is characterized in that the rotary lifter
Structure includes rotating electric machine and lifting motor, and the rotating electric machine connects loading disk by the second belt and drives the loading circle
Disc spins, the lifting motor are connected with the second screw rod, and second screw rod is threadedly coupled with the loading disk, the lifting
Motor passes through the lifting of loading disk described in the second screw drive.
7. plate for timber-construction material nondestructive detection system according to claim 6, which is characterized in that under the loading disk
Side be provided with connecting plate, the rotating electric machine is connected on the connecting plate by the second speed reducer, the connecting plate it is diagonal
It is provided with two guide rods on line, second sleeve is cased with outside the guide rod, the second sleeve and the object carrying support vehicle connect
It connects, second screw jacket has screw rod protective sleeve.
8. plate for timber-construction material nondestructive detection system according to claim 6, which is characterized in that one of guide rod
On be provided with sensor stand, the sensor stand upper end is provided with close to switch, and lower end is provided with travel switch, wherein one
A guide rod bottom end is provided with postive stop baffle.
9. -8 any plate for timber-construction material nondestructive detection system according to claim 1, which is characterized in that the loading
Be provided with multiple groups clamping device on disk, the clamping device can sliding slot radially it is mobile, be provided on the loading disk
360 ° of groove.
10. plate for timber-construction material nondestructive detection system according to claim 9, which is characterized in that the object carrying support
Vehicle includes bracket, and the side face is provided with protective plate, and the frame bottom is provided with universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821245660.6U CN208688992U (en) | 2018-08-03 | 2018-08-03 | Plate for timber-construction material nondestructive detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821245660.6U CN208688992U (en) | 2018-08-03 | 2018-08-03 | Plate for timber-construction material nondestructive detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208688992U true CN208688992U (en) | 2019-04-02 |
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ID=65883484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821245660.6U Expired - Fee Related CN208688992U (en) | 2018-08-03 | 2018-08-03 | Plate for timber-construction material nondestructive detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208688992U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187592A (en) * | 2018-08-03 | 2019-01-11 | 山东建筑大学 | Wood internal structure imaging system |
| CN111198197A (en) * | 2020-03-18 | 2020-05-26 | 深圳市伟铭光电有限公司 | Full-angle nondestructive testing device based on X-ray |
| CN113916915A (en) * | 2021-09-24 | 2022-01-11 | 洛阳中信成像智能科技有限公司 | CT detection protection device for fragile bronze cultural relics |
| CN114199904A (en) * | 2021-11-09 | 2022-03-18 | 山东建筑大学 | Building element inner structure detection imaging device |
-
2018
- 2018-08-03 CN CN201821245660.6U patent/CN208688992U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109187592A (en) * | 2018-08-03 | 2019-01-11 | 山东建筑大学 | Wood internal structure imaging system |
| CN109187592B (en) * | 2018-08-03 | 2022-01-11 | 山东建筑大学 | Imaging system for internal structure of wood |
| CN111198197A (en) * | 2020-03-18 | 2020-05-26 | 深圳市伟铭光电有限公司 | Full-angle nondestructive testing device based on X-ray |
| CN113916915A (en) * | 2021-09-24 | 2022-01-11 | 洛阳中信成像智能科技有限公司 | CT detection protection device for fragile bronze cultural relics |
| CN114199904A (en) * | 2021-11-09 | 2022-03-18 | 山东建筑大学 | Building element inner structure detection imaging device |
| CN114199904B (en) * | 2021-11-09 | 2023-12-08 | 山东建筑大学 | Building element inner structure detection imaging device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20210803 |