CN109142096A - Applied to hydrospace detection shipping steel intensity detecting device near polar loop - Google Patents
Applied to hydrospace detection shipping steel intensity detecting device near polar loop Download PDFInfo
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- CN109142096A CN109142096A CN201811121163.XA CN201811121163A CN109142096A CN 109142096 A CN109142096 A CN 109142096A CN 201811121163 A CN201811121163 A CN 201811121163A CN 109142096 A CN109142096 A CN 109142096A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 67
- 238000001514 detection method Methods 0.000 title claims abstract description 67
- 239000010959 steel Substances 0.000 title claims abstract description 67
- 229920002379 silicone rubber Polymers 0.000 claims description 7
- 230000001788 irregular Effects 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 2
- 238000010009 beating Methods 0.000 abstract description 4
- 230000035939 shock Effects 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000000872 buffer Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses be applied to hydrospace detection shipping steel intensity detecting device near polar loop, including detection slot, the same door type frame has been bolted in both ends at the top of the detection slot, and fixed ring has been bolted in the middle position of door type frame top inner wall, the circumferential inner of the fixed ring is socketed with connection ring, and swing rope has been bolted in the outer circumferential walls of connection ring, pendulum has been bolted far from one end of connection ring in the swing rope, and the side of pendulum is welded with impact block, the middle position of detection slot side outer wall, which has been bolted, beats motor, and the one end for beating motor output shaft has been bolted and has beaten convex block.Invention increases the authenticity of detection, convenient for detecting the deformation size of steel plate, the Detection accuracy of steel plate deformed amount is improved, prevents pendulum from flying out the inner wall of detection slot or pendulum offset impact detection slot, improves safety.
Description
Technical field
The present invention relates to marine survey technology fields, more particularly to strong applied to the polar loop shipping steel of hydrospace detection nearby
Spend detection device.
Background technique
Extremely cold region of the polar loop including north and south poles, is covered, the mineral species contained are huge more, mesh by ice sheet
Before be by hydrospace detection ship to polar loop carry out seafari, detect ship Steel material polar loop cold environment
Under, cold brittleness can change, in order to guarantee that safety needs the steel peculiar to vessel to hydrospace detection to carry out stiffness detection, especially
It is the cold brittleness of steel.
Through retrieving, Chinese Patent Application No. is the patent of CN108106800A, discloses a kind of intensity detection dress of steel ring
It sets, including pedestal and bracket, bracket are mounted on the base, base bottom opens up fluted, and two pieces is arranged at intervals on pedestal
Baffle is provided with pressure sensor on the opposite surface of baffle, is provided with oil cylinder above bracket, and oil cylinder end is provided with pressing plate,
Rectangular channel is offered on pressing plate, rectangular channel is corresponding with groove.There are following for the intensity detecting device of steel ring in above-mentioned patent
Insufficient: 1, detection does not have authenticity, does not have the specific aim of ocean near polar loop, and without ship and reef in simulation ocean
The cold brittleness of stone generation impact events lower steel plate；2, the shape occurred when being difficult to hit steel plate when detecting steel plate cold brittleness
Become larger small detected.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and what is proposed is applied to polar loop sea nearby
Ocean detection ship hardness of steel detection device.
To achieve the goals above, present invention employs following technical solutions:
Applied to hydrospace detection shipping steel intensity detecting device near polar loop, including detection slot, at the top of the detection slot
The same door type frame has been bolted in both ends, and fixation has been bolted in the middle position of door type frame top inner wall
Ring, the circumferential inner of the fixed ring is socketed with connection ring, and swing rope has been bolted in the outer circumferential walls of connection ring, described
Pendulum has been bolted far from one end of connection ring in swing rope, and the side of pendulum is welded with impact block, the detection slot one
The middle position of side outer wall, which has been bolted the one end beaten motor, and beat motor output shaft and has been bolted, beats
Raising block, the both ends of detection slot other side inner wall are bolted there are two support rod, four support rods
Link block has been bolted in one end, and the side for being located at two link blocks of same vertical direction has been bolted
The same limiting slot, the inside of two limiting slots are plugged with the same rectangle frame, the equal spiral shell in both ends of the rectangle frame side
Line connection is there are two fishbolt, and two fishbolts for being located at rectangle frame side are threaded with the same clamp clip, and two
The side of a clamp clip is clamped with the same steel plate, and knob, the inspection have been bolted at the top of the rectangle frame outer wall
It surveys at the top of the inner wall of slot both ends and the same fixed frame has been bolted, and the side of fixed frame has been bolted equidistantly
Limit net has been bolted far from one end of fixed frame in connecting spring from distribution, the connecting spring.
Further, the side of the rectangle frame inner wall is equipped with mounting plate, and the side of mounting plate offers equidistant point
The circumferential inner wall of the through-hole of cloth, through-hole is plugged with movable teeth.
Further, the movable teeth is welded with top plate, and side and steel of the top plate close to steel plate close to one end of steel plate
Plate fitting.
Further, the two sides of the rectangle frame are opened up there are two groove, and the two sides inner wall of two limiting slots welds
It is connected to limiting tooth and support bar, the outer diameter of limiting tooth and the internal diameter of groove are adapted.
Further, the impact block is provided with irregular tooth far from the side of pendulum, and striking block is frustum cone structure, is hit
The circumference of block hitting is provided with the shunting tooth equidistantly distributed.
Further, the pendulum is spheroidal, and pendulum is provided with far from the side of impact block and beats plane.
Further, the bottom of the limit net is equipped with the silicon rubber suction cup equidistantly distributed, and limits the surrounding difference of net
It is connect by connecting spring with the inner wall of fixed frame and detection slot.
Further, the bottom of the fixed frame is equipped with security bar, and the top center position of security bar offers installation
The both ends inner wall of slot, mounting groove is connected with shaft by bearing.
Further, the bottom of the security bar is equipped with the positive stop strip equidistantly distributed, and positive stop strip is close to security bar
Side middle position offers perforation, and the internal diameter of perforation and the outer diameter of shaft are adapted.
The invention has the benefit that
1. by setting pendulum, striking block and beating motor, the output shaft promotion for beating motor is beaten convex block and is hit to pendulum
It hits, pendulum and impact block hit the side of steel plate, and how much deformation size and crackle after being hit by steel plate detects
The cold brittleness of steel plate, and the side for striking block is equipped with irregular tooth and simulates the rough surface of reef, is filled in detection slot
Seawater increases the authenticity of detection.
2. deformation occurs and pushes movable teeth by shock for steel plate by setting mounting plate, movable teeth and top plate, pass through work
The displacement of movable tooth on a mounting board judges the deformation size of steel plate, and convenient for detecting the deformation size of steel plate, and top plate is close to steel plate
Side be bonded with steel plate, top plate increases the contact area between movable teeth and steel plate, and the detection for improving steel plate deformed amount is accurate
Rate.
3. being contacted by setting limit net, silicon rubber suction cup and connecting spring, the pendulum to rebound after shock with limit net, limit
Net and silicon rubber suction cup buffer pendulum, prevent pendulum from flying out detection slot, and security bar is contacted with swing rope when pendulum rebounds, limit
Position item, which carries out limit to swing rope, prevents swing rope from sliding on security bar, avoids the inner wall of pendulum offset impact detection slot, improves peace
Quan Xing.
4. shunting the impact block of tooth and frustum cone structure by setting, when pendulum drives impact block to move in detection slot, have
Effect reduces the resistance that impact block is subject in water, and the shock dynamics for being subject to steel plate is sufficiently large.
5. when swing rope is with shaft contacts, shaft stress rotates in mounting groove by setting shaft, to slow down swing rope pendulum
The power generated during dynamic with security bar Contact, while reducing the bounce amplitudes of pendulum, avoid swing rope and security bar it
Between rigid friction damage swing rope.
Detailed description of the invention
Fig. 1 is that the structure proposed by the present invention applied to the polar loop shipping steel intensity detecting device of hydrospace detection nearby is shown
It is intended to；
Fig. 2 beats nub side applied to the polar loop shipping steel intensity detecting device of hydrospace detection nearby to be proposed by the present invention
Face structure sectional view；
Fig. 3 is the fixed frame side proposed by the present invention applied to the polar loop shipping steel intensity detecting device of hydrospace detection nearby
Structure sectional view；
Fig. 4 is the security bar structure proposed by the present invention applied to the polar loop shipping steel intensity detecting device of hydrospace detection nearby
Cross-sectional view；
Fig. 5 is that the limiting slot proposed by the present invention applied to the polar loop shipping steel intensity detecting device of hydrospace detection nearby is overlooked
Structure sectional view；
Fig. 6 is that the rectangle frame proposed by the present invention applied to the polar loop shipping steel intensity detecting device of hydrospace detection nearby is overlooked
Structure sectional view.
In figure: 1- detection slot, 2- beat convex block, 3- beats motor, 4- connecting spring, 5- limit net, 6- pendulum, 601- are beaten
Tie face, 7- fixed frame, 8- fixed ring, 9- door type frame, 10- connection ring, 11- swing rope, 12- knob, 13- link block, 14- support
Bar, 15- rectangle frame, 1501- groove, 16- limiting slot, 1601- limiting tooth, 1602- support bar, 17- impact block, 1701- are not advised
Then tooth, 1702- shunt tooth, 18- silicon rubber suction cup, 19- security bar, 1901- mounting groove, 1902- shaft, 1903- perforation, 1904-
Positive stop strip, 20- steel plate, 21- mounting plate, 2101- through-hole, 22- movable teeth, 2201- top plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-6, it is applied to the polar loop shipping steel intensity detecting device of hydrospace detection nearby, including detection slot 1, inspection
The same door type frame 9 has been bolted in the both ends for surveying 1 top of slot, and the middle position of 9 top inner wall of door type frame passes through spiral shell
It tethers and is connected to fixed ring 8, the circumferential inner of fixed ring 8 is socketed with connection ring 10, and the outer circumferential walls of connection ring 10 pass through bolt
It is connected with swing rope 11, pendulum 6 has been bolted far from one end of connection ring 10 in swing rope 11, and the side of pendulum 6 is welded with
Block 17 is struck, the middle position of 1 side outer wall of detection slot, which has been bolted, beats motor 3, and beats 3 output shaft of motor
One end, which has been bolted, beats convex block 2, and the both ends of 1 other side inner wall of detection slot are bolted there are two support rod
14, link block 13 has been bolted in one end of four support rods 14, and is located at two link blocks of same vertical direction
The same limiting slot 16 has been bolted in 13 side, and the inside of two limiting slots 16 is plugged with the same rectangle frame 15,
The both ends of 15 side of rectangle frame are threadedly coupled there are two fishbolt, and are located at two fishbolt spiral shells of 15 side of rectangle frame
Line is connected with the same clamp clip, and the side of two clamp clips is clamped with the same steel plate 20, and the top of 15 outer wall of rectangle frame is logical
It crosses and has been bolted knob 12, the same fixed frame 7, and fixed frame 7 have been bolted at the top of 1 both ends inner wall of detection slot
Side the connecting spring 4 equidistantly distributed is bolted, connecting spring 4 passes through bolt far from one end of fixed frame 7
It is connected with limit net 5.
In the present invention, the side of 15 inner wall of rectangle frame is connected with mounting plate 21, and the one of mounting plate 21 by fastening bolt
Side offers the through-hole 2101 equidistantly distributed, and the circumferential inner wall of through-hole 2101 is plugged with movable teeth 22, and steel plate 20 is hit
Movable teeth 22 is pushed when deformation occurs, and the deformation size of steel plate 20 is judged by displacement of the movable teeth 22 on mounting plate 21.
Movable teeth 22 is welded with top plate 2201, and side and steel of the top plate 2201 close to steel plate 20 close to one end of steel plate 20
Plate 20 is bonded, and top plate 2201 increases the contact area between movable teeth 22 and steel plate 20, and the detection for improving 20 deflection of steel plate is quasi-
True rate.
The two sides of rectangle frame 15 are opened up there are two groove 1501, and the two sides inner wall of two limiting slots 16 weld it is limited
Position tooth 1601 and support bar 1602, the outer diameter of limiting tooth 1601 and the internal diameter of groove 1501 are adapted, and rectangle frame 15 is facilitated to limit
Insertion and extraction in the slot 16 of position, when hitting steel plate 20, support bar 1602 protects rectangle frame 15, increases rectangle frame 15
Intensity.
Impact block 17 is provided with irregular tooth 1701 far from the side of pendulum 6, simulates the bumps on reef surface in ocean not
It is flat, and seawater is filled in detection slot 1, increase the sense of reality of detection, and striking block 17 is frustum cone structure, strikes the circumference of block 17
It is provided with the shunting tooth 1702 equidistantly distributed, reduces the resistance that impact block 17 is subject in water, the shock for being subject to steel plate 20
Dynamics is sufficiently large.
Pendulum 6 is spheroidal, and pendulum 6 is provided with far from the side of impact block 17 and beats plane 601, prevents from beating convex block
2 slide when contacting with pendulum 6.
The bottom of limit net 5 is connected with the silicon rubber suction cup 18 equidistantly distributed by fastening bolt, and limits the surrounding of net 5
It is connect respectively by connecting spring 4 with the inner wall of fixed frame 7 and detection slot 1, the pendulum 6 after shock can be coated and be buffered, prevented
The rebound of pendulum 6 flies out detection slot 1, improves safety.
The bottom of fixed frame 7 is connected with security bar 19 by fastening bolt, and the top center position of security bar 19 opens up
There is mounting groove 1901, the both ends inner wall of mounting groove 1901 is connected with shaft 1902 by bearing, and swing rope 11 is contacted with shaft 1902
When, shaft 1902, which rotates, slows down the power of swing rope 11, reduces the bounce amplitudes of pendulum 6.
The bottom of security bar 19 is connected with the positive stop strip 1904 equidistantly distributed by fastening bolt, and positive stop strip 1904 leans on
The side middle position of nearly security bar 19 offers perforation 1903, perforates 1903 internal diameter and the outer diameter of shaft 1902 is adapted,
For swing rope 11 when contacting with security bar 19, positive stop strip 1904 prevents swing rope 11 from sliding on security bar 19, and the offset of pendulum 6 is avoided to hit
Hit the inner wall of detection slot 1.
In use, steel plate 20 to be fixed on to the side of rectangle frame 15, hand in refrigerating chamber by fishbolt and clamp clip
Hold knob 12 by rectangle frame 15 be inserted into two limiting slots 16 in, beat motor 3 output shaft promotion beat convex block 2 to pendulum 6 into
Row is hit, and pendulum 6 and impact block 17 hit the side of steel plate 20, and irregular tooth 1701 simulates the rough table of reef
Face, deformation occurs and pushes movable teeth 22 by shock for steel plate 20, judges steel by displacement of the movable teeth 22 on mounting plate 21
The deformation size of plate 20, extraction rectangle frame 15 carry out crack detection to steel plate 20, and the pendulum 6 to rebound after shock connects with limit net 5
Touching limits net 5 and silicon rubber suction cup 18 and buffers to pendulum 6, prevents pendulum 6 from flying out detection slot 1, security bar when pendulum 6 rebounds
19 contact with swing rope 11, and positive stop strip 1904, which carries out limit to swing rope, prevents swing rope 11 from sliding on security bar 19, avoid pendulum 6 inclined
The inner wall for hitting detection slot 1 is moved, safety is improved.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. being applied to the polar loop shipping steel intensity detecting device of hydrospace detection nearby, including detection slot (1), which is characterized in that
Both ends at the top of the detection slot (1) have been bolted the same door type frame (9), and in door type frame (9) top inner wall
Between position be bolted fixed ring (8), the circumferential inner of the fixed ring (8) is socketed with connection ring (10), and connect
The outer circumferential walls of ring (10) have been bolted swing rope (11), and the swing rope (11) passes through spiral shell far from the one end of connection ring (10)
It tethers and is connected to pendulum (6), and the side of pendulum (6) is welded with impact block (17), the interposition of detection slot (1) side outer wall
The one end set to be bolted and beat motor (3), and beat motor (3) output shaft, which has been bolted, beats convex block
(2), four supports there are two support rod (14) are bolted in the both ends of detection slot (1) other side inner wall
One end of bar (14) has been bolted link block (13), and one of two link blocks (13) positioned at same vertical direction
Side has been bolted the same limiting slot (16), and the inside of two limiting slots (16) is plugged with the same rectangle frame
(15), the both ends of rectangle frame (15) side are threadedly coupled there are two fishbolt, and are located at rectangle frame (15) side
Two fishbolts are threaded with the same clamp clip, and the side of two clamp clips is clamped with the same steel plate (20), described
It has been bolted knob (12) at the top of rectangle frame (15) outer wall, has passed through spiral shell at the top of the inner wall of detection slot (1) both ends
It tethers and is connected to the same fixed frame (7), and the connecting spring equidistantly distributed is bolted in the side of fixed frame (7)
(4), limit net (5) have been bolted far from the one end of fixed frame (7) in the connecting spring (4).
2. according to claim 1 be applied to the polar loop shipping steel intensity detecting device of hydrospace detection nearby, feature
It is, the side of rectangle frame (15) inner wall is equipped with mounting plate (21), and the side of mounting plate (21) offers equidistant point
The through-hole (2101) of cloth, the circumferential inner wall of through-hole (2101) are plugged with movable teeth (22).
3. according to claim 2 be applied to the polar loop shipping steel intensity detecting device of hydrospace detection nearby, feature
It is, the movable teeth (22) is welded with top plate (2201) close to the one end of steel plate (20), and top plate (2201) is close to steel plate
(20) side is bonded with steel plate (20).
4. according to claim 1 be applied to the polar loop shipping steel intensity detecting device of hydrospace detection nearby, feature
It is, the two sides of the rectangle frame (15) are opened up there are two groove (1501), and the two sides inner wall of two limiting slots (16) is equal
It is welded with limiting tooth (1601) and support bar (1602), the outer diameter of limiting tooth (1601) and the internal diameter of groove (1501) are adapted.
5. according to claim 1 be applied to the polar loop shipping steel intensity detecting device of hydrospace detection nearby, feature
It is, impact block (17) is provided with irregular tooth (1701) far from the side of pendulum (6), and striking block (17) is rotary table knot
The circumference of structure, impact block (17) is provided with the shunting tooth (1702) equidistantly distributed.
6. according to claim 1 be applied to the polar loop shipping steel intensity detecting device of hydrospace detection nearby, feature
It is, the pendulum (6) is spheroidal, and pendulum (6) is provided with far from the side of impact block (17) and beats plane (601).
7. according to claim 1 be applied to the polar loop shipping steel intensity detecting device of hydrospace detection nearby, feature
It is, the bottom of limit net (5) is equipped with the silicon rubber suction cup (18) equidistantly distributed, and the surrounding for limiting net (5) is led to respectively
Connecting spring (4) is crossed to connect with the inner wall of fixed frame (7) and detection slot (1).
8. according to claim 1 be applied to the polar loop shipping steel intensity detecting device of hydrospace detection nearby, feature
It is, the bottom of the fixed frame (7) is equipped with security bar (19), and the top center position of security bar (19) offers mounting groove
(1901), the both ends inner wall of mounting groove (1901) is connected with shaft (1902) by bearing.
9. according to claim 8 be applied to the polar loop shipping steel intensity detecting device of hydrospace detection nearby, feature
It is, the bottom of the security bar (19) is equipped with the positive stop strip (1904) equidistantly distributed, and positive stop strip (1904) is close to protection
The side middle position of item (19) offers perforation (1903), and the internal diameter of perforation (1903) is mutually fitted with the outer diameter of shaft (1902)
Match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811121163.XA CN109142096B (en) | 2018-09-26 | 2018-09-26 | Be applied to near marine exploration ship steel strength detection device of polar region circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811121163.XA CN109142096B (en) | 2018-09-26 | 2018-09-26 | Be applied to near marine exploration ship steel strength detection device of polar region circle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109142096A true CN109142096A (en) | 2019-01-04 |
| CN109142096B CN109142096B (en) | 2021-01-15 |
Family
ID=64812416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811121163.XA Active CN109142096B (en) | 2018-09-26 | 2018-09-26 | Be applied to near marine exploration ship steel strength detection device of polar region circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109142096B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110658088A (en) * | 2019-10-25 | 2020-01-07 | 安徽鹏祥新能源有限公司 | Anti striking test fixture of steel panel |
| CN111998879A (en) * | 2020-08-17 | 2020-11-27 | 万海雄 | Polar region monitoring facilities protection device |
| CN112658682A (en) * | 2020-12-30 | 2021-04-16 | 白玉东 | Propeller surfacing device for ship repair and surfacing process |
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