CN115685522A - Alignment collimating telescope supporting device and alignment method - Google Patents
Alignment collimating telescope supporting device and alignment method Download PDFInfo
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- CN115685522A CN115685522A CN202211197495.2A CN202211197495A CN115685522A CN 115685522 A CN115685522 A CN 115685522A CN 202211197495 A CN202211197495 A CN 202211197495A CN 115685522 A CN115685522 A CN 115685522A
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention relates to a centering collimation telescope supporting device and a centering method, wherein the supporting device comprises a chassis, a supporting rod which is vertical to the chassis, a supporting frame and a moving platform which is arranged on the supporting frame and used for horizontally adjusting a collimation telescope body; the supporting rod is provided with an external thread, and the supporting rod is provided with an adjusting turntable matched with the external thread of the supporting rod; the support frame is arranged on the adjusting turntable, and moves up and down relative to the support rod when the adjusting turntable is rotated; when the alignment is carried out, the collimating telescope body is arranged on a mobile platform of the supporting device, the position of the collimating telescope is adjusted, and then the alignment is carried out on the point position between the bow end point and the stern end point through the collimating telescope. The alignment telescope supporting device can realize position adjustment of the alignment telescope body, can quickly realize positioning adjustment of the alignment telescope body, and is convenient to operate.
Description
Technical Field
The invention relates to the field of ship construction, in particular to a centering collimating telescope supporting device and a centering method.
Background
In the construction of ships, many large-scale devices are installed with high requirements on linearity or concentricity, such as the installation linearity of a shaft system, the linearity of a long-track installation and the concentricity of a multi-hinge eye plate, and the conventional method is to adjust by means of a collimating telescope, and adjust the collimating telescope to adjust the linearity or the concentricity. The prior art discloses a micrometering collimating telescope laser indicator as a utility model with publication number CN207317752U, which discloses that when axis positioning measurement is carried out, a cross line on a telescope reticle is aligned with cross lines of a bow base point and a stern base point by operating an adjusting instrument, so that three points of the instrument, the bow base point and the stern base point are connected into a line, then the focal distance of a telescope focusing hand wheel is rotated to other target points, a target adjusting cross line is superposed with the instrument cross line, and finally all target cross lines and the instrument are connected into a line to form a reference straight line.
However, before the collimating telescope is used for centering, the position of the collimating telescope needs to be positioned, so that the subsequent centering precision can be ensured, and the position of the collimating telescope needs to be adjusted repeatedly at present, so that the speed is low.
Disclosure of Invention
In order to solve the technical problems, the invention provides a centering collimating telescope supporting device and a centering method.
The technical purpose of the invention is realized by the following technical scheme:
a centering collimating telescope supporting device structurally comprises a chassis, a supporting rod, a supporting frame and a moving platform, wherein the supporting rod is perpendicular to the chassis; the supporting rod is provided with an external thread, and the supporting rod is provided with an adjusting turntable matched with the external thread of the supporting rod; the support frame is arranged on the adjusting turntable, and moves up and down relative to the support rod when the adjusting turntable is rotated.
Furthermore, the upper end of the adjusting turntable is provided with a circular tube-shaped boss, and the support rod penetrates through the center gap of the circular tube-shaped boss; the lower end of the support frame is provided with a sleeve corresponding to the boss, and the sleeve is movably sleeved outside the boss; the center of the sleeve is provided with a through hole corresponding to the support rod, and the upper end of the support rod penetrates out of the through hole.
Furthermore, the side wall of the sleeve is also provided with a locking bolt for fixing the sleeve and the boss relatively.
Furthermore, support legs for adjusting the levelness of the chassis are further arranged on the chassis and are uniformly distributed on the chassis.
Furthermore, the stabilizer blade includes adjusting bolt, is equipped with the screw hole on the chassis, and adjusting bolt lower extreme is worn out from the screw hole.
Furthermore, the supporting leg further comprises a supporting seat, the supporting seat is flaky, a groove is formed in the upper end of the supporting seat, and the lower end of the adjusting bolt is inserted into the groove.
Furthermore, the moving platform comprises a bottom plate, an adjusting screw and a mounting platform, mounting holes for mounting two ends of the adjusting screw are formed in two ends of the bottom plate, optical axes are arranged at two ends of the adjusting screw, the optical axes are inserted into the mounting holes in a matched mode, and the adjusting screw can rotate relative to the mounting holes; the mounting platform is provided with an adjusting threaded hole corresponding to the adjusting screw rod, the lower end face of the mounting platform is attached to the upper end face of the bottom plate, and the mounting platform can horizontally move relative to the bottom plate.
Furthermore, an inverted trapezoidal wedge block is arranged on the bottom plate, and an inverted trapezoidal groove is formed in the lower end face of the mounting platform corresponding to the wedge block.
Furthermore, the supporting rod is also provided with a guide device for preventing the support frame from shifting up and down relative to the supporting rod.
The invention also provides a centering method by using the collimating telescope, the collimating telescope comprises a collimating telescope body and a supporting device supported below the collimating telescope body, and the method comprises the following steps:
and 3, adjusting the focal length of the collimating telescope body, and locking point positions between the bow end point and the stern end point one by one.
Compared with the prior art, the invention has the beneficial effects that:
1. on one hand, the alignment telescope supporting device can realize the position adjustment of the alignment telescope body, can quickly realize the positioning adjustment of the alignment telescope body, and is convenient to operate;
2. on the other hand, the invention also provides a method for alignment by using the collimating telescope, and collinear point location can be accurately determined by the method, so that the construction accuracy is ensured.
Drawings
FIG. 1 is a schematic view of the alignment telescope supporting apparatus of the present invention.
FIG. 2 is a left side view of the alignment telescope support structure of the present invention.
FIG. 3 is a top view of the alignment telescope support structure of the present invention.
Fig. 4 is a top view of the chassis of the present invention.
Fig. 5 is a schematic view of the structure of the adjusting turntable in the present invention.
Fig. 6 is a cross-sectional view of a mobile platform of the present invention.
FIG. 7 is an assembly schematic of the collimating telescope body and support apparatus of the present invention.
Fig. 8 is a schematic view of a position limiting device in an embodiment of the present invention.
Fig. 9 is a schematic view of another limiting device in the embodiment of the present invention.
FIG. 10 is a schematic view of the construction of the present invention using a collimating telescope.
In the figure, 1, a chassis; 2. a support bar; 3. adjusting the turntable; 4. a support frame; 5. locking the bolt; 6. adjusting the bolt; 7. a supporting seat; 8. a base plate; 9. mounting a platform; 10. adjusting the screw rod; 11. adjusting the threaded hole; 12. a collimating telescope body; 13. a guide bar; 14. a guide groove; 15. a guide ring; 16. a guide post; 17. a boss; 18. a sleeve; 19. mounting holes; 20. a bow end point; 21. a stern end point; 22. a platform.
Detailed Description
The technical solution of the present invention is further described below with reference to specific embodiments:
a alignment telescope supporting device for centering is shown in figures 1-7 and structurally comprises a chassis 1, a supporting rod 2 perpendicular to the chassis 1, a supporting frame 4 and a moving platform which is arranged on the supporting frame 4 and used for horizontally adjusting an alignment telescope body 12; the supporting rod 2 is provided with an external thread, and the supporting rod 2 is provided with an adjusting turntable 3 matched with the external thread of the supporting rod 2; the supporting frame 4 is arranged on the adjusting turntable 3, the upper end of the adjusting turntable 3 is provided with a circular tube-shaped boss 17, and the supporting rod 2 penetrates through the center gap of the circular tube-shaped boss 17; the lower end of the support frame 4 is provided with a sleeve corresponding to the boss, and the sleeve is movably sleeved outside the boss 17; the center of the sleeve is provided with a through hole corresponding to the supporting rod, the upper end of the supporting rod 2 penetrates out of the through hole, and the supporting frame 4 moves up and down relative to the supporting rod 2 when the adjusting turntable 3 is rotated. In order to avoid accidental contact with the support frame 4 to cause the angular deviation of the support frame 4, the locking bolt 5 for fixing the sleeve and the boss relatively is further installed on the side wall of the sleeve, the locking bolt 5 is unscrewed when the adjusting turntable 3 needs to be rotated, and the locking bolt is screwed when the adjusting turntable does not need to be rotated so that the locking bolt abuts against the outer wall of the boss 17.
Preferably, the chassis 1 is also provided with support legs for adjusting the levelness of the chassis 1, and the support legs are uniformly distributed on the chassis; the stabilizer blade includes adjusting bolt 6, is equipped with the screw hole on the chassis, and adjusting bolt 6 lower extreme is worn out from the screw hole, rotates adjusting bolt adjustment chassis 1's levelness.
In order to increase the contact area between the support leg and the platform, the support leg further comprises a support seat 7, the support seat 7 is in a sheet shape, a groove is formed in the upper end of the support seat, and the lower end of the adjusting bolt 6 is inserted into the groove.
Specifically, the moving platform comprises a bottom plate 8, an adjusting screw 10 and a mounting platform 9, mounting holes 19 for mounting the two ends of the adjusting screw are formed in the two ends of the bottom plate 8, optical axes are formed in the two ends of the adjusting screw 10, the optical axes are inserted into the mounting holes 19 in a matched mode, and the adjusting screw 10 can rotate relative to the mounting holes 19; the mounting platform 9 is provided with an adjusting threaded hole 11 corresponding to the adjusting screw rod 10, the lower end face of the mounting platform 9 is attached to the upper end face of the bottom plate, and the mounting platform 9 can horizontally move relative to the bottom plate 8.
Preferably, the bottom plate 8 is provided with an inverted trapezoidal wedge block, the lower end face of the mounting platform 9 is provided with an inverted trapezoidal groove corresponding to the wedge block, and the stability and the straightness of the mounting platform when moving relative to the bottom plate can be ensured through buckling of the inverted trapezoidal wedge block and the inverted trapezoidal groove.
In order to prevent the support frame from rotating along with the adjusting turntable when the adjusting turntable is rotated, a guide device is also arranged on the support rod.
In the embodiment, two kinds of guide devices are provided, the first kind of guide device is provided with a guide groove 14 on the side wall of the support rod, a guide rod 13 is arranged in the sleeve 18 corresponding to the guide groove, and the end part of the guide rod 13 is inserted into the guide groove 14 to prevent the support frame from deflecting, as shown in fig. 8. In the second guiding device, a guiding ring 15 is provided at one side of the top of the supporting rod, a guiding post 16 is provided in the supporting frame corresponding to the guiding ring 15, and the guiding post 16 is inserted into the guiding ring 15 to prevent the supporting frame from deflecting, as shown in fig. 9.
The embodiment also provides a centering method using a collimating telescope, the collimating telescope comprises a collimating telescope body and a supporting device supported below the collimating telescope body, the supporting device is as described above, the centering collimating telescope supporting device comprises the following steps:
when the height adjustment is finished, the sleeve and the boss are relatively fixed through the locking bolt; and finally, rotating the adjusting screw rod to enable the collimating telescope body to move left and right in the horizontal direction until the collimating telescope body, the bow end point and the stern end point are collinear.
Specifically, cross light targets are respectively pasted at a fore end point and a stern end point, after the height of the collimating telescope body is adjusted through the adjusting turntable, the collimating telescope body is moved left and right in the horizontal direction by rotating the adjusting screw rod, and the observation light of the collimating telescope body is aligned with the fore end point and the stern end point by adjusting the fine adjustment knob of the collimating telescope body, so that the positioning is completed.
And 3, adjusting the focal length of the collimating telescope body, locking point positions between the bow end point and the stern end point one by one, sticking a cross light target on related point positions, and adjusting the positions of the related point positions until the positions are collinear with the bow end point and the stern end point.
The present invention is further explained and not limited by the embodiments, and those skilled in the art can make various modifications as necessary after reading the present specification, but all the embodiments are protected by the patent law within the scope of the claims.
Claims (10)
1. A centering collimating telescope supporting device is characterized by comprising a chassis, a supporting rod, a supporting frame and a moving platform, wherein the supporting rod is perpendicular to the chassis; the supporting rod is provided with an external thread, and the supporting rod is provided with an adjusting turntable matched with the external thread of the supporting rod; the support frame is installed on the adjustment carousel, and the relative bracing piece of support frame moves from top to bottom when rotating the adjustment carousel.
2. The support device for a centering collimation telescope as recited in claim 1, wherein the upper end of the adjustment turntable is provided with a circular tube-shaped boss, and the support rod passes through a central gap of the circular tube-shaped boss; the lower end of the supporting frame is provided with a sleeve corresponding to the boss, and the sleeve is movably sleeved outside the boss; the sleeve center is equipped with the through-hole corresponding to the bracing piece, the bracing piece upper end is worn out from the through-hole.
3. The support device for a centering collimation telescope as recited in claim 2, wherein the side wall of the sleeve is further provided with a locking bolt for fixing the sleeve and the boss relative to each other.
4. The support device for a collimating telescope in finding a center of claim 1, wherein the chassis is further provided with support legs for adjusting levelness of the chassis, and the support legs are uniformly distributed on the chassis.
5. The support device for a centering collimation telescope as recited in claim 4, wherein the support leg comprises an adjusting bolt, the base plate is provided with a threaded hole, and a lower end of the adjusting bolt penetrates through the threaded hole.
6. The support device for a collimating telescope in finding a center of claim 5, wherein the support leg further comprises a support seat, the support seat is in a shape of a plate, the upper end of the support seat is provided with a groove, and the lower end of the adjusting bolt is inserted into the groove.
7. The support device for a centering collimation telescope as recited in claim 1, wherein the moving platform comprises a bottom plate, adjusting screws, and a mounting platform, wherein mounting holes are formed at two ends of the bottom plate for mounting two ends of the adjusting screws, two ends of the adjusting screws are optical axes, the optical axes are inserted into the mounting holes in a matching manner, and the adjusting screws can rotate relative to the mounting holes; the mounting platform is provided with an adjusting threaded hole corresponding to the adjusting screw rod, the lower end face of the mounting platform is attached to the upper end face of the base plate, and the mounting platform can move horizontally relative to the base plate.
8. The support device for a centering collimation telescope as recited in claim 7, wherein the bottom plate is provided with an inverted trapezoidal wedge, and the lower end surface of the mounting platform is provided with an inverted trapezoidal groove corresponding to the wedge.
9. The support device for a collimating telescope for centering according to claim 1, wherein the support rod further comprises a guide device for preventing the support frame from shifting up and down relative to the support rod.
10. A method of centering using a collimating telescope, the collimating telescope comprising a collimating telescope body and a support means supported below the collimating telescope body, the support means being as in any one of claims 1-9; the method comprises the following steps:
step 1, determining a bow end point and a stern end point, erecting a platform at one end of the outer side of a connecting line of the bow end point and the stern end point, and placing a collimating telescope on the platform;
step 2, adjusting the position of the collimating telescope body to enable the observation light, the bow end point and the stern end point of the collimating telescope body to be collinear;
and 3, adjusting the focal length of the collimating telescope body, and locking point positions between the bow end point and the stern end point one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211197495.2A CN115685522B (en) | 2022-09-29 | 2022-09-29 | Centering collimation telescope supporting device and centering method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211197495.2A CN115685522B (en) | 2022-09-29 | 2022-09-29 | Centering collimation telescope supporting device and centering method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115685522A true CN115685522A (en) | 2023-02-03 |
| CN115685522B CN115685522B (en) | 2024-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211197495.2A Active CN115685522B (en) | 2022-09-29 | 2022-09-29 | Centering collimation telescope supporting device and centering method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117826397A (en) * | 2024-02-26 | 2024-04-05 | 中船黄埔文冲船舶有限公司 | A micrometer collimating telescope bracket |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB147061A (en) * | 1916-12-13 | 1921-10-06 | Fried Krupp Germaniawerft Ag | Improvements in or relating to sighting devices such as telescopes, periscopes and the like |
| JPH0915511A (en) * | 1995-06-26 | 1997-01-17 | Daiichi Kogaku Kk | Lens barrel attaching device for telescope |
| US7382533B1 (en) * | 2006-05-24 | 2008-06-03 | Peters Jr Lyal T | Disc based alt-azimuth telescope mount |
| KR20090020441A (en) * | 2007-08-22 | 2009-02-26 | 이양재 | A multipurpose instrument |
| CN204832675U (en) * | 2015-07-02 | 2015-12-02 | 大连辽南船厂 | Bearing structure with adjustable little alignment telescope |
| CN110262033A (en) * | 2019-07-19 | 2019-09-20 | 黄丹丹 | A kind of astronomical telescope support frame of the observatory convenient for adjusting height |
| CN211252921U (en) * | 2019-11-01 | 2020-08-14 | 张云芬 | Telescope fixing mechanism for ship cockpit |
| CN212302085U (en) * | 2020-06-24 | 2021-01-05 | 昆明朗特光学仪器有限公司 | Combined multifunctional monocular telescope |
-
2022
- 2022-09-29 CN CN202211197495.2A patent/CN115685522B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB147061A (en) * | 1916-12-13 | 1921-10-06 | Fried Krupp Germaniawerft Ag | Improvements in or relating to sighting devices such as telescopes, periscopes and the like |
| JPH0915511A (en) * | 1995-06-26 | 1997-01-17 | Daiichi Kogaku Kk | Lens barrel attaching device for telescope |
| US7382533B1 (en) * | 2006-05-24 | 2008-06-03 | Peters Jr Lyal T | Disc based alt-azimuth telescope mount |
| KR20090020441A (en) * | 2007-08-22 | 2009-02-26 | 이양재 | A multipurpose instrument |
| CN204832675U (en) * | 2015-07-02 | 2015-12-02 | 大连辽南船厂 | Bearing structure with adjustable little alignment telescope |
| CN110262033A (en) * | 2019-07-19 | 2019-09-20 | 黄丹丹 | A kind of astronomical telescope support frame of the observatory convenient for adjusting height |
| CN211252921U (en) * | 2019-11-01 | 2020-08-14 | 张云芬 | Telescope fixing mechanism for ship cockpit |
| CN212302085U (en) * | 2020-06-24 | 2021-01-05 | 昆明朗特光学仪器有限公司 | Combined multifunctional monocular telescope |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117826397A (en) * | 2024-02-26 | 2024-04-05 | 中船黄埔文冲船舶有限公司 | A micrometer collimating telescope bracket |
| CN117826397B (en) * | 2024-02-26 | 2025-11-04 | 中船黄埔文冲船舶有限公司 | A micrometer collimating telescope support |
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| Publication number | Publication date |
|---|---|
| CN115685522B (en) | 2024-06-11 |
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