CN213481270U - Flatness inspection device for ship building - Google Patents
Flatness inspection device for ship building Download PDFInfo
- Publication number
- CN213481270U CN213481270U CN202022549048.1U CN202022549048U CN213481270U CN 213481270 U CN213481270 U CN 213481270U CN 202022549048 U CN202022549048 U CN 202022549048U CN 213481270 U CN213481270 U CN 213481270U
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- Prior art keywords
- limiting plate
- connecting rod
- hinge
- push
- push rod
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- 238000007689 inspection Methods 0.000 title claims description 10
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 239000011521 glass Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 239000011324 bead Substances 0.000 claims description 6
- 238000001514 detection method Methods 0.000 abstract description 12
- 238000010276 construction Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a roughness verifying attachment for shipbuilding relates to shipbuilding technical field, including the limiting plate, limiting plate top-down has run through the push rod, the push pedal is installed at the top of push rod, and the bottom of push rod installs the extrusion head, installed first spring between push pedal and the limiting plate, the mid-mounting of limiting plate has the second hinge, and the limiting plate has the connecting rod through second hinged joint, the front top of connecting rod is provided with the pointer. The utility model discloses in, be provided with connecting rod, pointer, limiting plate and protractor can rotate connecting rod and spirit level round the second hinge, paste the under casing on the slope detects the face, the registration of record protractor to get off the registration record of spirit level, make the device break away from with the detection face again, rotatory to the demonstration registration region of protractor with the connecting rod, whether the registration of the two spirit levels of contrast is unanimous, can judge whether the roughness on inclined plane meets the requirements.
Description
Technical Field
The utility model relates to a shipbuilding technical field especially relates to a roughness verifying attachment is used in shipbuilding.
Background
With the development of science and technology and the progress of times, people can conquer the sea with the assistance of ships, the ships are artificial vehicles mainly running in geographical water, and the requirements for the flatness of the ships in the construction process are high, so that a flatness inspection device for ship construction is provided.
The prior art has the following problems: 1. the flatness detection device can only detect the convex part of the surface of the detection piece, but cannot detect the concave part; 2. the inclination of the detecting member cannot be detected.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a roughness verifying attachment is used in shipbuilding.
In order to achieve the above object, the utility model provides a following technical scheme: a flatness inspection device for ship construction comprises a limiting plate, wherein a push rod penetrates through the limiting plate from top to bottom, a push plate is mounted at the top of the push rod, an extrusion head is mounted at the bottom end of the push rod, a first spring is mounted between the push plate and the limiting plate, a second hinge is mounted in the middle of the limiting plate, the limiting plate is connected with a connecting rod through the second hinge, an indicating needle is arranged above the front face of the connecting rod, a handle is in threaded connection with the top of the connecting rod, a first hinge is mounted at the bottom end of the connecting rod, a level gauge is connected with the connecting rod through the first hinge, a glass tube is embedded in the front face of the level gauge, liquid beads are movably arranged in the glass tube, a protractor is mounted at the top of the limiting plate, a bottom box is mounted at the bottom of the level gauge, a groove is formed in the, and the bottom of the connecting column is provided with a contact, and a second spring is connected between the connecting column and the bottom box.
Preferably, the push rods are in sliding connection with the limiting plate, and the push rods are symmetrically distributed in two groups about the central axis of the connecting rod.
Preferably, an elastic structure is formed between the limiting plate and the push plate through a first spring, and a rotating structure is formed between the limiting plate and the connecting rod through a second hinge.
Preferably, the two sides of the top surface of the limiting plate are provided with small holes with the same diameter as the push rod, and the width of the extrusion head is larger than the diameter of the push rod.
Preferably, the width of the contact is larger than that of the groove, and a rotating structure is formed between the connecting rod and the level gauge through a first hinge.
Preferably, the connecting column is in sliding connection with the groove, and the connecting column and the bottom box form an elastic structure through a second spring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, be provided with spirit level, under casing, contact, spliced pole and second spring, press down the handle, the handle passes through connecting rod extrusion spirit level and under casing, the contact of under casing bottom surface can contract, in level and depression, the compression of second spring is different, leads to the contact place height inconsistent, will lead to the spirit level to take place to incline like this, look over the moving state of liquid pearl in the glass pipe, just can judge whether the roughness on test piece surface meets the requirements;
2. the utility model discloses in, be provided with connecting rod, pointer, limiting plate and protractor, can rotate connecting rod and spirit level round the second hinge, paste the under casing on the slope detection face, the registration of record protractor, and get off the registration record of spirit level, make the device break away from with the detection face again, rotate the connecting rod to the demonstration registration area of protractor, whether the registration of contrast twice spirit level is unanimous, can judge whether the roughness of inclined plane meets the requirements;
3. the utility model discloses in, be provided with push pedal, push rod, first spring and extrusion head, promote the push pedal downwards, the push pedal passes through the push rod and drives extrusion head downstream, and then drives the spirit level and rotate round the second hinge, applys the same external force to the bottom plate of both sides, looks over the moving state of liquid pearl in the glass pipe and just can judge whether the roughness meets the requirements on test piece surface.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the contact distribution structure of the present invention;
fig. 3 is an enlarged schematic view of the part a of the present invention.
In the figure: 1. pushing the plate; 2. a first spring; 3. a limiting plate; 4. a push rod; 5. an extrusion head; 6. a level gauge; 7. liquid beads; 8. a first hinge; 9. a glass tube; 10. a connecting rod; 11. a second hinge; 12. a protractor; 13. an indicator needle; 14. a handle; 15. a contact; 16. connecting columns; 17. a second spring; 18. a groove; 19. a bottom box.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a flatness inspection device for ship construction comprises a push plate 1, a first spring 2, a limit plate 3, a push rod 4, an extrusion head 5, a level gauge 6, a liquid bead 7, a first hinge 8, a glass tube 9, a connecting rod 10, a second hinge 11, a protractor 12, an indicator needle 13, a handle 14, a contact 15, a connecting column 16, a second spring 17, a groove 18 and a bottom box 19, wherein the push rod 4 penetrates through the limit plate 3 from top to bottom, the push plate 1 is installed at the top of the push rod 4, the extrusion head 5 is installed at the bottom end of the push rod 4, the first spring 2 is installed between the push plate 1 and the limit plate 3, the second hinge 11 is installed in the middle of the limit plate 3, the limit plate 3 is connected with the connecting rod 10 through the second hinge 11, the indicator needle 13 is arranged above the front of the connecting rod 10, the handle 14 is in threaded connection with the top of the connecting rod 10, the first hinge 8 is installed at the bottom end of the connecting rod, the glass tube 9 is embedded in the front face of the level gauge 6, the liquid beads 7 are arranged in the glass tube 9 in an internal movable mode, the protractor 12 is installed at the top of the limiting plate 3, the bottom box 19 is installed at the bottom of the level gauge 6, the groove 18 is formed in the bottom face of the bottom box 19, the connecting column 16 is movably connected in the groove 18, the contact 15 is installed at the bottom end of the connecting column 16, and the second spring 17 is connected between the connecting column 16 and the bottom box 19.
It is specific, be sliding connection between push rod 4 and the limiting plate 3, and push rod 4 has two sets ofly about the axis symmetric distribution of connecting rod 10, and sliding connection ensures that push rod 4 can freely move in limiting plate 3, and then makes push rod 4 promote spirit level 6 and rotate around first hinge 8, can judge whether the roughness of test piece meets the requirements, and push rod 4 has two sets ofly about the axis symmetric distribution of connecting rod 10, ensures that push rod 4 can be towards many places extrusion spirit level 6.
Specifically, constitute elastic construction through first spring 2 between limiting plate 3 and the push pedal 1, and constitute revolution mechanic through second hinge 11 between limiting plate 3 and the connecting rod 10, after the external force of action on push pedal 1 was ensured to remove to elastic construction, push pedal 1 can return to the normal position under the effect of the 2 elastic forces of first spring, and revolution mechanic ensures that connecting rod 10 can rotate round second hinge 11.
Specifically, the aperture with push rod 4 isodiametric is seted up to the top surface both sides of limiting plate 3, and the width of extrusion head 5 is greater than the diameter of push rod 4, and the aperture with push rod 4 isodiametric is seted up to the top surface both sides of limiting plate 3, ensures that push rod 4 can reciprocate under the restriction of aperture, and the width of extrusion head 5 is greater than the diameter of push rod 4, ensures can not bounce-back too big because of first spring 2 for push rod 4 breaks away from with limiting plate 3.
Specifically, the width of contact 15 is greater than the width of recess 18, constitutes revolution mechanic through first hinge 8 between connecting rod 10 and the spirit level 6, and the width of contact 15 is greater than the width of recess 18, ensures that contact 15 can not take place to collide with between the recess 18, produces the influence to the testing process, and revolution mechanic ensures that spirit level 6 can rotate round first hinge 8, and then judges whether the roughness of test piece meets the requirements.
Specifically, sliding connection is adopted between the connecting column 16 and the groove 18, an elastic structure is formed between the connecting column 16 and the bottom box 19 through the second spring 17, the sliding connection ensures that the connecting column 16 can freely move in the groove 18, the elastic structure can connect the connecting column 16 and the bottom box 19 on the one hand, and on the other hand, after the bottom box 19 is separated from the surface of the detection piece, the contact 15 and the connecting column 16 can return to the original position under the action of the elastic force of the second spring 17.
The utility model discloses a theory of operation and use flow: when the detection device is used, according to the matching between the indicator pin 13 and the protractor 12, the angle of the connecting rod 10 is rotated and adjusted, the contact 15 is tightly attached to the surface of a detection piece, the push plate 1 is pressed downwards, the push plate 1 drives the extrusion head 5 to move downwards through the push rod 4, at the moment, if the surface of the detection piece has a convex part, the level gauge 6 can incline to one side, the moving state of the liquid bead 7 in the glass tube 9 is checked, whether the flatness of the surface of the detection piece meets the requirement can be judged, if the surface of the detection piece has a concave part, the handle 14 is pressed downwards, the level gauge 6 and the bottom box 19 are extruded by the handle 14 through the connecting rod 10, the contact 15 on the bottom surface of the bottom box 19 can retract, the compression amount of the second spring 17 is different between the flat part and the concave part, so that the height of the contact 15 is also inconsistent, the level gauge 6 can incline, the moving state of the, it can be judged whether the flatness of the surface of the detection member meets the requirements.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a roughness verifying attachment for shipbuilding, includes limiting plate (3), its characterized in that: the liquid level gauge is characterized in that a push rod (4) penetrates through the limiting plate (3) from top to bottom, a push plate (1) is installed at the top of the push rod (4), an extrusion head (5) is installed at the bottom end of the push rod (4), a first spring (2) is installed between the push plate (1) and the limiting plate (3), a second hinge (11) is installed in the middle of the limiting plate (3), the limiting plate (3) is connected with a connecting rod (10) through the second hinge (11), an indicating needle (13) is arranged above the front of the connecting rod (10), a handle (14) is connected with the top of the connecting rod (10) in a threaded mode, a first hinge (8) is installed at the bottom end of the connecting rod (10), the connecting rod (10) is connected with a level gauge (6) through the first hinge (8), a glass tube (9) is embedded in the front of the level gauge (6), and liquid beads (7), protractor (12) are installed at the top of limiting plate (3), under casing (19) are installed to the bottom of spirit level (6), and the bottom surface of under casing (19) is provided with recess (18), the inside swing joint of recess (18) has spliced pole (16), and contact (15) are installed to the bottom of spliced pole (16), be connected with second spring (17) between spliced pole (16) and under casing (19).
2. The flatness inspection device for ship building according to claim 1, wherein: the push rods (4) are connected with the limiting plate (3) in a sliding mode, and the push rods (4) are symmetrically distributed in two groups about the central axis of the connecting rod (10).
3. The flatness inspection device for ship building according to claim 1, wherein: an elastic structure is formed between the limiting plate (3) and the push plate (1) through the first spring (2), and a rotating structure is formed between the limiting plate (3) and the connecting rod (10) through the second hinge (11).
4. The flatness inspection device for ship building according to claim 1, wherein: the two sides of the top surface of the limiting plate (3) are provided with small holes with the diameter equal to that of the push rod (4), and the width of the extrusion head (5) is larger than that of the push rod (4).
5. The flatness inspection device for ship building according to claim 1, wherein: the width of the contact (15) is larger than that of the groove (18), and a rotating structure is formed between the connecting rod (10) and the level gauge (6) through the first hinge (8).
6. The flatness inspection device for ship building according to claim 1, wherein: the connecting column (16) is in sliding connection with the groove (18), and an elastic structure is formed between the connecting column (16) and the bottom box (19) through a second spring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022549048.1U CN213481270U (en) | 2020-11-06 | 2020-11-06 | Flatness inspection device for ship building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022549048.1U CN213481270U (en) | 2020-11-06 | 2020-11-06 | Flatness inspection device for ship building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213481270U true CN213481270U (en) | 2021-06-18 |
Family
ID=76354127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022549048.1U Expired - Fee Related CN213481270U (en) | 2020-11-06 | 2020-11-06 | Flatness inspection device for ship building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213481270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526703A (en) * | 2022-02-21 | 2022-05-24 | 桂林电子科技大学 | Adjustable machine part thickness measurement detection device |
-
2020
- 2020-11-06 CN CN202022549048.1U patent/CN213481270U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526703A (en) * | 2022-02-21 | 2022-05-24 | 桂林电子科技大学 | Adjustable machine part thickness measurement detection device |
| CN114526703B (en) * | 2022-02-21 | 2024-01-30 | 桂林电子科技大学 | Adjustable mechanical part thickness measurement detection device |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210618 |
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| CF01 | Termination of patent right due to non-payment of annual fee |