CN219245401U - Detection tool for radial flaw detection of aircraft rudder - Google Patents
Detection tool for radial flaw detection of aircraft rudder Download PDFInfo
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- CN219245401U CN219245401U CN202223294239.3U CN202223294239U CN219245401U CN 219245401 U CN219245401 U CN 219245401U CN 202223294239 U CN202223294239 U CN 202223294239U CN 219245401 U CN219245401 U CN 219245401U
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- transverse moving
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- vertical movement
- aircraft rudder
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
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Abstract
The utility model relates to a detection tool for the radiographic inspection of an aircraft rudder, which relates to the technical field of the detection of aeronautical accessories and comprises a base, wherein a trolley is detachably arranged on the base, a support is fixedly arranged on the base, a support plate is fixedly arranged on the support, a longitudinal moving plate is arranged at the bottom of the support plate in a sliding manner, a longitudinal moving driving assembly is arranged on the support plate and is used for driving the longitudinal moving plate to longitudinally move, a transverse moving plate is arranged at the bottom of the longitudinal moving plate in a sliding manner, a transverse moving driving assembly is arranged on the longitudinal moving plate and is used for driving the transverse moving plate to transversely move, and a radiographic head is fixedly arranged at the bottom of the transverse moving plate. The method has the advantages of being convenient for adjusting the radiographic position of the aircraft rudder and simplifying the radial detection process of the aircraft rudder.
Description
Technical Field
The utility model relates to the technical field of aviation accessory detection, in particular to a detection tool for radiographic inspection of an aircraft rudder.
Background
When the aircraft rudder performs ray detection, the aircraft rudder needs to perform longitudinal and transverse movement to complete twenty-time radiography.
The Chinese patent with the authorized bulletin number of CN205808964U provides an aircraft rudder ray detection tool, which comprises a detection equipment support, wherein a ray machine body is fixedly arranged on the detection equipment support, a bottom plate is arranged below a ray machine head, a traveling wheel is rotatably arranged at the bottom of the bottom plate, a push rod is fixedly arranged on one side of the bottom plate, a group of guide sliding rails are symmetrically arranged on the bottom plate, sliding tables are arranged in the guide sliding rails in a sliding manner, a transverse moving bearing plate is jointly arranged on the sliding tables, and a group of handles is fixedly arranged on the transverse moving bearing plate. The aircraft rudder is placed on the transverse moving bearing plate, a worker pushes the push rod, the push rod drives the bottom plate to longitudinally move, the worker pushes the handle, the handle drives the transverse moving bearing plate to transversely move along the guide sliding rail, and the radiographic head on the detection equipment support carries out transillumination on the aircraft rudder, so that the aircraft rudder longitudinally and transversely moves to complete twenty times of radiographic transillumination.
In carrying out the present application, the inventors have found that at least the following problems exist in this technology: because the rays radiate staff, when the aircraft rudder detects, the aircraft rudder is positioned in the radiation-proof working chamber, and the staff needs to leave the radiation-proof working chamber, because the aircraft rudder needs to take twenty-times of radiation transillumination, the staff needs to go back and forth to enter and leave the radiation-proof working chamber to adjust the position of the aircraft rudder, and the aircraft rudder radiation detection process is complicated.
Disclosure of Invention
In order to facilitate adjustment of the radiolucent position of an aircraft rudder and simplify the aircraft rudder radiographic inspection process, the application provides an aircraft rudder radiographic inspection detection tool.
The application provides a detection frock is used in aircraft rudder radiographic inspection adopts following technical scheme:
the utility model provides an aircraft rudder radiographic inspection is with detecting frock, includes the base, can dismantle on the base and set up the shallow, fixed setting support on the base, fixed setting backup pad on the support, the backup pad bottom slides and sets up and indulges the board that moves, set up in the backup pad and indulge and move actuating assembly, indulge and move actuating assembly and be used for the drive to indulge and move board longitudinal movement, indulge and move the board bottom and slide and set up the sideslip board, indulge and move and set up sideslip actuating assembly on the board, sideslip actuating assembly is used for the drive sideslip board lateral movement, sideslip board bottom is fixed to set up the ray apparatus head.
Through adopting above-mentioned technical scheme, place the aircraft rudder on the shallow, promote the shallow again and remove shallow and aircraft rudder to the base, make aircraft rudder be located the ray aircraft nose below, then the staff leave the radiation protection working chamber, the staff is outside the radiation protection working chamber control indulge and move actuating assembly and sideslip actuating assembly, indulge and move actuating assembly and make indulge and move the board longitudinal movement, and then indulge and move the board and drive the ray aircraft nose longitudinal movement, sideslip actuating assembly makes sideslip board lateral movement, and then sideslip board drive ray aircraft nose lateral movement, make the ray aircraft nose along longitudinal and lateral movement, the ray aircraft nose carries out the radiographic irradiation along longitudinal and lateral movement to each position of aircraft rudder, reduce the condition that the staff passed in and passed out the radiation protection working chamber and carry out the adjustment to aircraft rudder position, reach the effect of being convenient for adjust aircraft rudder radiographic irradiation position, simplify aircraft rudder radiographic inspection process.
Preferably, the longitudinal movement driving assembly comprises a longitudinal movement motor, a longitudinal movement dovetail block and a longitudinal movement screw rod, the bottom of the supporting plate is provided with the longitudinal movement dovetail groove, the longitudinal movement dovetail block is slidably arranged in the longitudinal movement dovetail groove, the longitudinal movement dovetail block is fixedly connected with the longitudinal movement plate, the longitudinal movement screw rod is rotatably arranged in the longitudinal movement dovetail groove, the longitudinal movement dovetail block is in threaded connection with the longitudinal movement screw rod, the longitudinal movement motor is fixedly arranged on one side of the supporting plate, and the longitudinal movement motor is used for driving the longitudinal movement screw rod to rotate.
By adopting the technical scheme, the longitudinal moving motor is started, the longitudinal moving motor drives the longitudinal moving screw rod to rotate, the longitudinal moving screw rod rotates to drive the longitudinal moving dovetail block to slide along the longitudinal moving dovetail groove, and then the longitudinal moving dovetail block drives the longitudinal moving plate to move along the longitudinal direction, so that the effect of longitudinally moving the ray machine head is achieved.
Preferably, the transverse moving driving assembly comprises a transverse moving motor, a transverse moving dovetail block and a transverse moving screw rod, wherein the bottom of the longitudinal moving plate is provided with the transverse moving dovetail groove, the transverse moving dovetail block is slidably arranged in the transverse moving dovetail groove, the transverse moving dovetail block is fixedly connected with the transverse moving plate, the transverse moving screw rod is rotatably arranged in the transverse moving dovetail groove, the transverse moving dovetail block is in threaded connection with the transverse moving screw rod, the transverse moving motor is fixedly arranged at one end of the longitudinal moving plate, and the transverse moving motor is used for driving the transverse moving screw rod to rotate.
Through adopting above-mentioned technical scheme, sideslip motor starts, and sideslip motor drives sideslip lead screw and rotates, and sideslip lead screw rotates and drives sideslip dovetail along sideslip dovetail to slide, and then sideslip dovetail drives sideslip board along lateral movement, and then reaches the effect that ray aircraft nose along lateral movement.
Preferably, the base end walls are fixedly provided with a group of guide blocks, the top wall of each guide block is flush with the top wall of the base, the bottom wall of each guide block is flush with the bottom wall of the base, and the guide blocks are provided with guide surfaces.
Through adopting above-mentioned technical scheme, because the guide surface slope sets up, when the staff promotes the shallow, the shallow removes to the base on through the guide surface, reaches the effect that the staff of being convenient for promotes the shallow and remove to the base.
Preferably, the cart is fixedly provided with a plurality of fixing seats, the fixing seats are provided with fixing holes, fixing columns are arranged in the fixing holes, and the fixing columns are in threaded connection with the fixing holes.
Through adopting above-mentioned technical scheme, after the shallow removes to the base, rotate the fixed column, make the fixed column downwardly moving, and then make fixed column bottom and the mutual butt in base top, reduce the condition that the shallow removed on the base, and then reduce because the shallow drives the aircraft rudder and remove the inaccurate condition of detection that leads to.
Preferably, the bottom of the fixing column is fixedly provided with a contact plate, and the outer part of the contact plate is fixedly provided with a rubber layer.
Through adopting above-mentioned technical scheme, the contact area of contact plate increase fixed column and base, frictional force between rubber layer increase contact plate and the base, and then reduce the condition that the shallow moved on the base.
Preferably, the top of the fixed column is fixedly provided with a handheld handle.
Through adopting above-mentioned technical scheme, fixed column top installation is handheld, increases the area of contact of hand and fixed column, and then the staff of being convenient for rotates the fixed column.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the effect of conveniently adjusting the penetrating radiation position of the rudder of the aircraft is achieved by arranging the base, the trolley, the bracket, the supporting plate, the longitudinal moving driving component, the transverse moving plate, the transverse moving driving component and the ray machine head, so that the detection process of the rudder of the aircraft is simplified;
2. the effect of longitudinally moving the ray machine head is achieved by arranging a longitudinally moving dovetail groove, a longitudinally moving motor, a longitudinally moving dovetail block and a longitudinally moving screw rod;
3. by arranging the transverse moving dovetail groove, the transverse moving motor, the transverse moving dovetail block and the transverse moving screw rod, the effect that the ray machine head moves transversely is achieved.
Drawings
Fig. 1 is a cross-sectional view of a detection tool for radiographic inspection of an aircraft rudder in an embodiment of the application.
Fig. 2 is a cross-sectional view showing the connection relationship of the traversing plate and the longitudinally moving plate in the embodiment of the present application.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Reference numerals illustrate: 1. a base; 11. a guide block; 12. a guide surface; 2. a cart; 21. a fixing seat; 22. a fixing hole; 23. fixing the column; 231. a contact plate; 232. a rubber layer; 233. a handle; 3. a support plate; 31. a bracket; 4. a longitudinally moving plate; 5. a longitudinally moving drive assembly; 51. a longitudinally moving motor; 52. longitudinally moving the dovetail block; 53. longitudinally moving the screw rod; 54. longitudinally moving the dovetail groove; 6. a transverse moving plate; 7. a traversing drive assembly; 71. a traversing motor; 72. the transverse moving dovetail block; 73. traversing the screw rod; 74. traversing the dovetail groove; 8. a ray machine head.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-3.
The embodiment of the application discloses an aircraft rudder radiographic inspection is with detecting frock. Referring to fig. 1 and 2, it includes a base 1, and a cart 2 is detachably provided on the base 1. The welding bracket 31 is fixedly arranged on the base 1, and the supporting plate 3 is arranged at the top of the bracket 31. The bottom of the supporting plate 3 is slidably provided with a longitudinal moving plate 4, a longitudinal moving driving assembly 5 is arranged on the supporting plate 3, and the longitudinal moving driving assembly 5 is used for driving the longitudinal moving plate 4 to longitudinally move. The bottom of the longitudinal moving plate 4 is slidably provided with a transverse moving plate 6, a transverse moving driving assembly 7 is arranged on the longitudinal moving plate 4, and the transverse moving driving assembly 7 is used for driving the transverse moving plate 6 to transversely move. The radiation machine head 8 is arranged at the bottom of the transverse moving plate 6, and the radiation machine head 8 is used for carrying out radiation transillumination on an aircraft rudder. The aircraft rudder is placed on the trolley 2 and the trolley 2 is pushed to move the trolley 2 and the aircraft rudder onto the base 1 so that the aircraft rudder is located below the radiographic head 8. Then, the worker leaves the radiation protection working chamber, the worker controls the longitudinal movement driving assembly 5 and the transverse movement driving assembly 7 outside the radiation protection working chamber, the longitudinal movement driving assembly 5 enables the longitudinal movement plate 4 to longitudinally move, the longitudinal movement plate 4 further drives the ray machine head 8 to longitudinally move, the transverse movement driving assembly 7 enables the transverse movement plate 6 to transversely move, and the transverse movement plate 6 further drives the ray machine head 8 to transversely move, so that the ray machine head 8 longitudinally and transversely moves. The ray machine head 8 longitudinally and transversely moves to carry out the ray transillumination on all parts of the aircraft rudder, so that the situation that workers enter and leave the radiation-proof working chamber to adjust the position of the aircraft rudder is reduced. The effect of being convenient for adjust aircraft rudder ray transillumination position is reached, aircraft rudder ray detection process is simplified.
In order to longitudinally move the radiographic head 8 to radiotransilluminate the aircraft rudder, referring to fig. 1 and 2, the longitudinal movement drive assembly 5 includes a longitudinal movement motor 51, a longitudinal movement dovetail block 52, and a longitudinal movement screw 53. The bottom of the supporting plate 3 is provided with a longitudinal movement dovetail groove 54 along the width direction of the supporting plate 3, the longitudinal movement dovetail block 52 is arranged in the longitudinal movement dovetail groove 54 in a sliding manner, the outer wall of the longitudinal movement dovetail block 52 is mutually attached to the inner wall of the longitudinal movement dovetail groove 54, and the bottom wall of the longitudinal movement dovetail block 52 is mutually welded with the top wall of the longitudinal movement plate 4. The longitudinal moving screw rod 53 is rotatably arranged in the longitudinal moving dovetail groove 54, and the longitudinal moving dovetail block 52 is in threaded connection with the longitudinal moving screw rod 53. The longitudinal movement motor 51 is installed at one side of the support plate 3, and a driving shaft of the longitudinal movement motor 51 penetrates through the side wall of the support plate 3 and is welded with one end of the longitudinal movement screw 53. The longitudinal movement motor 51 is started, and the longitudinal movement motor 51 drives the longitudinal movement screw 53 to rotate. The longitudinal movement screw rod 53 rotates to drive the longitudinal movement dovetail block 52 to slide along the longitudinal movement dovetail groove 54, and then the longitudinal movement dovetail block 52 drives the longitudinal movement plate 4 to move longitudinally, so that the effect that the ray machine head 8 moves longitudinally is achieved.
In order to traverse the radiographic head 8 for radiolucent use of the aircraft rudder, and referring to fig. 1 and 2, the traversing drive assembly 7 includes a traversing motor 71, traversing dovetail block 72, and traversing screw 73. The bottom of the longitudinal moving plate 4 is provided with a transverse moving dovetail groove 74 along the length direction of the supporting plate 3, the transverse moving dovetail block 72 is arranged in the transverse moving dovetail groove 74 in a sliding way, the outer wall of the transverse moving dovetail block 72 is mutually attached to the inner wall of the transverse moving dovetail groove 74, and the bottom of the transverse moving dovetail block 72 is mutually welded with the top of the transverse moving plate 6. The traverse screw 73 is rotatably arranged in the traverse dovetail groove 74, and the traverse dovetail block 72 is in threaded connection with the traverse screw 73. The traverse motor 71 is mounted at one end of the longitudinal moving plate 4, and a driving shaft of the traverse motor 71 penetrates through the end wall of the longitudinal moving plate 4 and is welded with one end of the traverse screw 73. The traverse motor 71 is started, and the traverse motor 71 drives the traverse screw 73 to rotate. The transverse moving screw rod 73 rotates to drive the transverse moving dovetail block 72 to slide along the transverse moving dovetail groove 74, and then the transverse moving dovetail block 72 drives the transverse moving plate 6 to move transversely, so that the effect of transversely moving the ray machine head 8 is achieved.
In order to facilitate the movement of the trolley 2 onto the base 1, referring to fig. 2, the end walls of the base 1 are welded with guide blocks 11, the guide blocks 11 being symmetrically mounted. The top wall of the guide block 11 is flush with the top wall of the base 1, the bottom wall of the guide block 11 is flush with the bottom wall of the base 1, and the guide block 11 is provided with a guide surface 12. Due to the inclined arrangement of the guide surface 12, when a worker pushes the cart 2, the cart 2 moves onto the base 1 through the guide surface 12, so that the effect of facilitating the worker to push the cart 2 to move onto the base 1 is achieved.
In order to reduce the inaccurate detection caused by the movement of the rudder of the aircraft, referring to fig. 2 and 3, two fixing seats 21 are symmetrically installed on the cart 2, and fixing holes 22 are formed in the fixing seats 21. The fixing hole 22 is internally provided with a fixing column 23, and the fixing column 23 is in threaded connection with the fixing hole 22. The contact plate 231 is installed at the bottom of the fixing column 23, and the rubber layer 232 is wrapped outside the contact plate 231. The top of the fixed column 23 is provided with a hand-held handle 233, and the cross section of the hand-held handle 233 is larger than that of the fixed column 23. When the cart 2 moves onto the base 1, the operator rotates the handle 233, and the handle 233 drives the fixing column 23 to rotate. The fixing column 23 rotates to enable the fixing column 23 to move downwards, and then the fixing column 23 moves to drive the contact plate 231 to move downwards, so that the bottom of the contact plate 231 is in mutual abutting connection with the top of the base 1. The contact plate 231 increases the contact area between the fixed column 23 and the base 1, and the rubber layer 232 increases the friction between the contact plate 231 and the base 1, so that the movement of the cart 2 on the base 1 is reduced. The trolley 2 is not easy to move on the base 1, and the trolley 2 does not drive the rudder of the airplane to move.
The implementation principle of the detection tool for the radial flaw detection of the aircraft rudder is as follows: the aircraft rudder is placed on the trolley 2, the trolley 2 is pushed to move the trolley 2 and the aircraft rudder to the base 1, and the trolley 2 is fixed through the fixing column 23 after the aircraft rudder is positioned below the ray machine head 8. The worker then leaves the radiation-proof working chamber, and the worker controls the longitudinal movement motor 51 and the lateral movement motor 71 outside the radiation-proof working chamber so that the radiation head 8 moves longitudinally and laterally. The ray machine head 8 longitudinally and transversely moves to carry out the ray transillumination on all parts of the aircraft rudder, so that the situation that workers enter and leave the radiation-proof working chamber to adjust the position of the aircraft rudder is reduced. The effect of being convenient for adjust aircraft rudder ray transillumination position is reached, aircraft rudder ray detection process is simplified.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (7)
1. The utility model provides an aircraft rudder radiographic inspection is with detecting frock, includes base (1), can dismantle on base (1) and set up shallow (2), fixed support (31) that set up on base (1), its characterized in that: the support is characterized in that the support plate (3) is fixedly arranged on the support (31), the bottom of the support plate (3) slides to form a longitudinal moving plate (4), the support plate (3) is provided with a longitudinal moving driving assembly (5), the longitudinal moving driving assembly (5) is used for driving the longitudinal moving plate (4) to longitudinally move, the bottom of the longitudinal moving plate (4) slides to form a transverse moving plate (6), the longitudinal moving plate (4) is provided with a transverse moving driving assembly (7), the transverse moving driving assembly (7) is used for driving the transverse moving plate (6) to transversely move, and the bottom of the transverse moving plate (6) is fixedly provided with a ray machine head (8).
2. The aircraft rudder radiographic inspection detection tool according to claim 1, wherein: the vertical movement driving assembly (5) comprises a vertical movement motor (51), a vertical movement dovetail block (52) and a vertical movement screw rod (53), a vertical movement dovetail groove (54) is formed in the bottom of the supporting plate (3), the vertical movement dovetail block (52) is slidably arranged in the vertical movement dovetail groove (54), the vertical movement dovetail block (52) is fixedly connected with the vertical movement plate (4), the vertical movement screw rod (53) is rotatably arranged in the vertical movement dovetail groove (54), the vertical movement dovetail block (52) is in threaded connection with the vertical movement screw rod (53), the vertical movement motor (51) is fixedly arranged on one side of the supporting plate (3), and the vertical movement motor (51) is used for driving the vertical movement screw rod (53) to rotate.
3. The aircraft rudder radiographic inspection detection tool according to claim 1, wherein: the transverse moving driving assembly (7) comprises a transverse moving motor (71), a transverse moving dovetail block (72) and a transverse moving screw rod (73), wherein a transverse moving dovetail groove (74) is formed in the bottom of the longitudinal moving plate (4), the transverse moving dovetail block (72) is arranged in the transverse moving dovetail groove (74) in a sliding mode, the transverse moving dovetail block (72) is fixedly connected with the transverse moving plate (6), the transverse moving screw rod (73) is rotatably arranged in the transverse moving dovetail groove (74), the transverse moving dovetail block (72) is in threaded connection with the transverse moving screw rod (73), the transverse moving motor (71) is fixedly arranged at one end of the longitudinal moving plate (4), and the transverse moving motor (71) is used for driving the transverse moving screw rod (73) to rotate.
4. The aircraft rudder radiographic inspection detection tool according to claim 1, wherein: the base (1) end wall is all fixed and is set up a set of guide block (11), guide block (11) roof flushes with base (1) roof, guide block (11) diapire flushes with base (1) diapire, set up guide surface (12) on guide block (11).
5. The aircraft rudder radiographic inspection detection tool according to claim 4, wherein: the trolley is characterized in that a plurality of fixing seats (21) are fixedly arranged on the trolley (2), fixing holes (22) are formed in the fixing seats (21), fixing columns (23) are arranged in the fixing holes (22), and the fixing columns (23) are in threaded connection with the fixing holes (22).
6. The aircraft rudder radiographic inspection detection tool according to claim 5, wherein: the bottom of the fixed column (23) is fixedly provided with a contact plate (231), and the outer part of the contact plate (231) is fixedly provided with a rubber layer (232).
7. The aircraft rudder radiographic inspection detection tool according to claim 5, wherein: the top of the fixed column (23) is fixedly provided with a handheld handle (233).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223294239.3U CN219245401U (en) | 2022-12-09 | 2022-12-09 | Detection tool for radial flaw detection of aircraft rudder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223294239.3U CN219245401U (en) | 2022-12-09 | 2022-12-09 | Detection tool for radial flaw detection of aircraft rudder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219245401U true CN219245401U (en) | 2023-06-23 |
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ID=86844269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223294239.3U Active CN219245401U (en) | 2022-12-09 | 2022-12-09 | Detection tool for radial flaw detection of aircraft rudder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219245401U (en) |
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2022
- 2022-12-09 CN CN202223294239.3U patent/CN219245401U/en active Active
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