CN110618515A - Prism structure for track displacement detection - Google Patents
Prism structure for track displacement detection Download PDFInfo
- Publication number
- CN110618515A CN110618515A CN201910973263.3A CN201910973263A CN110618515A CN 110618515 A CN110618515 A CN 110618515A CN 201910973263 A CN201910973263 A CN 201910973263A CN 110618515 A CN110618515 A CN 110618515A
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- China
- Prior art keywords
- prism
- mounting
- rear end
- track
- plate
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/08—Measuring installations for surveying permanent way
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/1805—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for prisms
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a prism structure for detecting track displacement, which comprises a track clamping seat assembly, a prism adjusting bracket and a prism lens, wherein the prism adjusting bracket is arranged on the track clamping seat assembly; the rail clamp seat assembly comprises two rail clamps and a split bolt; the rail clamp is provided with a counter-pulling mounting hole and a buckle notch; the prism adjusting bracket comprises a prism mounting rod and a U-shaped bracket; the prism mounting rod is vertically mounted on a rail clamp; the U-shaped bracket is detachably arranged on the upper end part of the prism mounting rod; the prism head is detachably arranged on the U-shaped support. The prism structure for detecting the track displacement relatively restrains the two rail clamps by utilizing the split bolts, so that the clamping notches on the two rail clamps are firmly clamped and pressed on the edges of the two sides of the track bottom plate, the stability after installation is ensured, and the vibration or displacement of the track can be completely transmitted; the prism head is installed by using the U-shaped bracket and the prism installation rod, so that the horizontal rotation angle and the pitching angle of the prism head can be adjusted.
Description
Technical Field
The invention relates to a prism structure, in particular to a prism structure for track displacement detection.
Background
At present, when carrying out displacement detection to the track, often need carry out the light reflection with the pyramid prism to receiving in order to judge whether the aversion appears by the detecting instrument of distal end reflection light, the pyramid prism needs to install on orbital side, but current pyramid prism mounting structure appears becoming flexible after long-term the use and breaks away from easily, and the difficult regulation of orientation angle at installation back angle pyramid prism, or the angle after the regulation is relatively poor under vibrations environment stability. Therefore, a prism structure for detecting the track displacement needs to be designed, the prism can be stably installed on the side edge of the track, the angle adjustment is flexible during installation, and the long-term stable operation of a track displacement detection system is ensured.
Disclosure of Invention
The invention has the following aims: the utility model provides a prism structure for track displacement detects can ensure that the prism is stably installed on orbital side, and the angle modulation is nimble when installing, ensures track displacement detecting system long-term steady operation.
The technical scheme is as follows: the invention creates a prism structure for track displacement detection, which comprises a track clamping seat assembly, a prism adjusting bracket and a prism lens, wherein the prism adjusting bracket is arranged on the track clamping seat assembly;
the rail clamp seat assembly comprises two rail clamps and a split bolt; the rail clamp is provided with a counter-pulling mounting hole and a buckle notch; the clamping notches of the two rail clamps are oppositely arranged and are used for respectively clamping the two side edges of the rail base plate; the end part of a screw rod of the split bolt penetrates through the split mounting holes on the two rail clamps, and a split fastening nut is screwed on the end part of the penetrating screw rod; the split bolt is arranged below the track bottom plate and is vertical to the extending direction of the track bottom plate;
the prism adjusting bracket comprises a prism mounting rod and a U-shaped bracket; the prism mounting rod is vertically mounted on a rail clamp; the U-shaped bracket is detachably arranged on the upper end part of the prism mounting rod; the prism head is detachably arranged on the U-shaped support.
Furthermore, the prism head comprises a prism mounting seat, a pyramid prism and a rear end cover; the upper end parts of the left fork arm and the right fork arm of the U-shaped bracket are respectively provided with an adjusting mounting hole; a side boss is arranged on each of the left side and the right side of the prism mounting seat, and a locking threaded hole is formed in the vertical side face of each side boss; the prism mounting seat is positioned between the left fork arm and the right fork arm of the U-shaped bracket and is respectively arranged on the two locking threaded holes in a threaded manner after penetrating through the two adjusting mounting holes through the two adjusting bolts; prism loading holes are arranged on the front side end face and the rear side end face of the prism mounting seat in a penetrating mode, and the pyramid prism is embedded in the prism loading holes; the rear end cover is detachably mounted on the rear end orifice of the prism loading hole.
Furthermore, a mounting circular truncated cone is arranged in the middle of the bending section of the U-shaped bracket; a bracket mounting hole is vertically arranged at the mounting round platform in a penetrating manner; the upper end part of the prism mounting rod penetrates through the bracket mounting hole, and a rod end external thread is arranged on the penetrating end part of the prism mounting rod; a supporting circular ring is arranged on the prism mounting rod and below the mounting circular table; and a support fastening nut is screwed on the external thread of the rod end, and the mounting circular truncated cone is clamped between the support circular ring and the support fastening nut.
Furthermore, an installation external thread is arranged on the circumferential surface of the rear end cover, and an installation internal thread is arranged at the rear end orifice of the prism loading hole; the rear end cover is arranged at the rear end orifice of the prism loading hole through the thread screwing of the mounting external thread and the mounting internal thread; friction convex ribs are arranged on the lower side surface of the mounting circular truncated cone and the vertical side surface of the side boss.
Furthermore, a waterproof baffle is arranged above the prism mounting seat and integrally formed by a top mounting plate and an extension plate; a limiting round table is arranged on the lower side surface of the top mounting plate, and a baffle mounting hole is arranged at the limiting round table in a penetrating manner; a circular limiting recess is formed in the upper side face of the prism mounting seat, and a baffle mounting threaded hole is formed in the circular limiting recess; the top mounting plate is mounted above the prism mounting seat, the limiting circular truncated cone is embedded in the circular limiting recess, and the baffle mounting bolt penetrates through the baffle mounting hole and then is screwed on the baffle mounting threaded hole; the extension plate extends forwards and is arranged at the front side edge of the top mounting plate; a front side limiting plate and a rear side limiting plate are respectively and vertically arranged below the front side edge and the rear side edge of the top mounting plate; the front side limiting plate and the rear side limiting plate are respectively close to the front end face and the rear end face of the prism mounting seat; and a reinforcing rib is arranged between the extension plate and the front side limiting plate.
Furthermore, a sealing ring groove is arranged on the inner wall of the front-end orifice of the prism loading hole; and a front side sealing ring which is closely attached to the front side edge of the pyramid prism is arranged in the sealing ring groove.
Furthermore, two wrench holes are arranged on the outer side surface of the rear end cover; a flange is arranged on the circumferential edge of the outer side face of the rear end cover, and a rear side sealing ring is arranged between the flange and the edge of the rear end hole of the prism loading hole.
Furthermore, the lower side surface of the prism mounting seat is provided with an aiming convex strip which is parallel to the central axis of the pyramid prism.
Furthermore, a conical groove matched with the rear end of the pyramid prism is arranged on the inner side surface of the rear end cover, and a rubber gasket is arranged between the circumferential edge of the inner side surface of the rear end cover and the circumferential edge of the rear end surface of the pyramid prism.
Further, track locking threaded holes are vertically formed in the two track clamps and penetrate through the upper side groove edge of the clamping groove opening; and a track locking bolt for pressing the edge of the track bottom plate is screwed on the track locking threaded hole in a threaded manner.
Compared with the prior art, the invention has the beneficial effects that: the two rail clamps are relatively restrained by utilizing the split bolts, so that the clamping notches on the two rail clamps are firmly clamped and pressed on the edges of the two sides of the rail bottom plate, the stability after installation is ensured, and the vibration or displacement of the rail can be completely transmitted; the prism head is installed by using the U-shaped bracket and the prism installation rod, so that the horizontal rotation angle and the pitching angle of the prism head can be adjusted.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a prism mounting base mounting structure according to the present invention;
FIG. 3 is a schematic view of a cross-sectional top view of the prism mount according to the present invention;
FIG. 4 is a schematic left-side view of the waterproof baffle of the present invention;
fig. 5 is a schematic view of the structure of the lower side of the waterproof baffle plate.
Detailed Description
The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Example 1:
as shown in fig. 1-5, the prism structure for track displacement detection disclosed in the present invention comprises: the device comprises a track clamping seat assembly, a prism adjusting bracket and a prism lens;
the rail clamp seat assembly comprises two rail clamps 1 and a split bolt 2; the rail clamp 1 is provided with a split mounting hole 7 and a buckle notch 5; the clamping notches 5 of the two rail clamps 1 are oppositely arranged and are used for being clamped on the edges of two sides of the rail base plate 40 respectively; the end part of a screw rod of the split bolt 2 penetrates through the split mounting holes 7 on the two rail clamps 1, and a split fastening nut 3 is screwed on the end part of the penetrating screw rod; the split bolt 2 is arranged below the track bottom plate 40 and is vertical to the extending direction of the track bottom plate 40;
the prism adjusting bracket comprises a prism mounting rod 8 and a U-shaped bracket 12; the prism mounting rod 8 is vertically arranged on one rail clamp 1; the U-shaped bracket 12 is detachably arranged on the upper end part of the prism mounting rod 8; the prism head is detachably mounted on the U-shaped support 12.
The two rail clamps 1 are relatively restrained by the split bolts 2, so that the clamping notches 5 on the two rail clamps 1 are firmly clamped on the edges of the two sides of the rail bottom plate 40, the stability after installation is ensured, and the vibration or displacement of the rail can be completely transmitted; the prism head is mounted using the U-shaped bracket 12 and the prism mounting rod 8, so that the horizontal rotation angle and the pitch angle of the prism head can be adjusted.
Further, the prism head comprises a prism mounting seat 14, a pyramid prism 21 and a rear end cover 24; the upper end parts of the left fork arm and the right fork arm of the U-shaped bracket 12 are respectively provided with an adjusting mounting hole 13; a side boss 17 is arranged on each of the left side and the right side of the prism mounting seat 14, and a locking threaded hole 18 is arranged on the vertical side of the side boss 17; the prism mounting seat 14 is positioned between the left fork arm and the right fork arm of the U-shaped bracket 12, and is respectively threaded and mounted on the two locking threaded holes 18 after penetrating through the two adjusting mounting holes 13 through the two adjusting bolts 30; prism mounting holes 15 are formed through the front and rear end faces of the prism mounting base 14, and the corner cube 21 is fitted in the prism mounting holes 15; the rear end cap 24 is detachably mounted on the rear end opening of the prism loading hole 15. The two adjusting bolts 30 can be used for locking and fixing after the pitch angle is adjusted, so that the stability of the angle can be kept in a vibration environment after the adjustment; and the rear end cover 24 is used for being detachably mounted, so that the pyramid prism 21 is convenient to detach and maintain in the later period.
Furthermore, a mounting circular truncated cone 11 is arranged in the middle of the bending section of the U-shaped bracket 12; a bracket mounting hole 31 is vertically arranged at the mounting round platform 11 in a penetrating manner; the upper end part of the prism mounting rod 8 penetrates through the bracket mounting hole 31, and a rod end external thread 4 is arranged on the penetrating end part of the prism mounting rod 8; a supporting circular ring 9 is arranged on the prism mounting rod 8 and below the mounting circular table 11; and a support fastening nut 10 is screwed on the rod end external thread 4, and an installation circular truncated cone 11 is clamped between the support circular ring 9 and the support fastening nut 10. The mounting boss 11 is clamped between the support ring 9 and the bracket fastening nut 10, thereby facilitating flexible adjustment and locking of the horizontal rotation angle of the pyramid prism 21.
Furthermore, an installation external thread 25 is arranged on the circumferential surface of the rear end cover 24, and an installation internal thread 26 is arranged at the rear end orifice of the prism loading hole 15; the rear end cover 24 is arranged at the rear end orifice of the prism loading hole 15 through the thread screwing of the mounting external thread 25 and the mounting internal thread 26; friction ribs are arranged on the lower side surface of the mounting circular truncated cone 11 and the vertical side surface of the side boss 17. The friction force of the extrusion surface can be enhanced by the friction convex ribs, so that the stability of the angle is ensured after locking and fixing.
Further, a waterproof baffle is installed above the prism installation seat 14, and the waterproof baffle is integrally formed by a top installation plate 33 and an extension plate 36; a limiting circular truncated cone 35 is arranged on the lower side surface of the top mounting plate 33, and a baffle mounting hole 37 penetrates through the limiting circular truncated cone 35; a circular limiting recess 32 is formed in the upper side face of the prism mounting seat 14, and a baffle mounting threaded hole is formed in the circular limiting recess 32; the top mounting plate 33 is mounted above the prism mounting seat 14, the limiting circular truncated cone 35 is embedded in the circular limiting recess 32, and the baffle mounting bolt penetrates through the baffle mounting hole 37 and then is screwed on the baffle mounting threaded hole in a threaded manner; an extension plate 36 is provided extending forward at the front side edge of the top mounting plate 33; a front limiting plate 39 and a rear limiting plate 34 are vertically arranged below the front and rear edges of the top mounting plate 33 respectively; the front limiting plate 39 and the rear limiting plate 34 are respectively close to the front end face and the rear end face of the prism mounting seat 14; a rib 38 is provided between the extension plate 36 and the front side stopper plate 39. The waterproof baffle can realize top waterproof, prevent rainwater from invading into the prism mounting hole 15, prevent the reflecting coating of the pyramid prism 21 from being corroded; the extension plate 36 can prevent the front end from being waterproof, prevent the front end mirror surface of the pyramid prism 21 from being stained with water drops, and ensure that light rays are not influenced by rainwater when the pyramid prism is used; the limiting round table 35 is embedded in the circular limiting recess 32 to play a limiting role; the front and rear limiting installation is performed by the front limiting plate 39 and the rear limiting plate 34, and the water blocking effect at the rear side of the prism installation hole 15 can be enhanced.
Further, a sealing ring groove 20 is arranged on the inner wall of the front end orifice of the prism loading hole 15; a front seal ring 16 is fitted in the seal ring groove 20 so as to be in close contact with the front edge of the corner cube 21. The front sealing ring 16 installed on the front side can ensure the sealing performance of the front side of the prism installation hole 15, prevent rainwater from entering the prism installation hole 15 from the front side, and avoid corrosion of the reflective coating of the rear corner cone prism 21 after long-term outdoor use.
Further, two wrench holes 27 are provided on the outer side surface of the rear end cap 24; a flange 29 is provided at the outer circumferential edge of the rear end cap 24, and a rear side packing 28 is provided between the flange 29 and the rear end aperture edge of the prism loading aperture 15. Utilize rear side sealing washer 28 can seal the rear end of prism mounting hole 15, prevent that the rainwater from the front side from getting into in prism mounting hole 15, avoid long-term outdoor use relief angle cone prism 21's reflective coating to be corroded.
Furthermore, an aiming ridge 19 is provided on the lower side surface of the prism mounting base 14, and the aiming ridge 19 is parallel to the central axis of the corner cube 21. The utilization is aimed sand grip 19 and can be aimed when the installation angle is adjusted, accomplishes the angle modulation requirement fast.
Further, a conical groove 23 is provided on the inner side surface of the rear end cap 24 to be fitted to the rear end of the corner cube 21, and a rubber gasket 22 is provided between the circumferential edge of the inner side surface of the rear end cap 24 and the circumferential edge of the rear end surface of the corner cube 21. The rear end of the corner cube 21 can be elastically supported on the inner side surface of the rear end cap 24 by the rubber gasket 22, thereby ensuring stability of the corner cube 21 in the prism mounting hole 15.
Further, track locking threaded holes 6 are vertically formed in the two rail clamps 1, and the track locking threaded holes 6 penetrate through the upper side groove edge of the buckle notch 5; and a track locking bolt for pressing the edge of the track bottom plate 40 is screwed on the track locking threaded hole 6. Utilize the track locking bolt of installation on the track locking screw hole 6, can compress tightly track bottom plate 40 edge, avoid the gap between buckle notch 5 and the track bottom plate 40 to cause and rock.
Furthermore, a yellow coating or a red coating which is convenient for remote observation is arranged on the front end face of the prism mounting seat 14, and the thickness of the mounting circular truncated cone 11 is small, so that the wind resistance can be effectively reduced.
As mentioned above, although the invention has been shown and described with reference to certain preferred embodiments, it should not be construed as being limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A prismatic structure for orbital displacement detection, characterized by: the prism adjusting device comprises a track clamping seat assembly, a prism adjusting bracket and a prism lens;
the rail clamp seat assembly comprises two rail clamps (1) and a split bolt (2); the rail clamp (1) is provided with a split mounting hole (7) and a buckle notch (5); the clamping notches (5) of the two rail clamps (1) are oppositely arranged and are used for being respectively clamped on the edges of the two sides of the rail base plate (40); the end part of a screw rod of the split bolt (2) penetrates through the split mounting holes (7) on the two rail clamps (1), and a split fastening nut (3) is screwed on the end part of the penetrating screw rod; the split bolts (2) are arranged below the track bottom plate (40) and are vertical to the extending direction of the track bottom plate (40);
the prism adjusting bracket comprises a prism mounting rod (8) and a U-shaped bracket (12); the prism mounting rod (8) is vertically mounted on one rail clamp (1); the U-shaped bracket (12) is detachably arranged on the upper end part of the prism mounting rod (8); the prism head is detachably arranged on the U-shaped bracket (12).
2. The prismatic structure for orbital displacement detection according to claim 1, wherein: the prism lens comprises a prism mounting seat (14), a pyramid prism (21) and a rear end cover (24); the upper end parts of the left fork arm and the right fork arm of the U-shaped bracket (12) are respectively provided with an adjusting mounting hole (13); a side boss (17) is arranged on each of the left side and the right side of the prism mounting seat (14), and a locking threaded hole (18) is formed in the vertical side face of the side boss (17); the prism mounting seat (14) is positioned between the left fork arm and the right fork arm of the U-shaped bracket (12) and is respectively installed on the two locking threaded holes (18) in a threaded manner after penetrating through the two adjusting mounting holes (13) through two adjusting bolts (30); prism loading holes (15) are arranged on the front and rear end faces of the prism mounting seat (14) in a penetrating manner, and the pyramid prism (21) is embedded in the prism loading holes (15); the rear end cover (24) is detachably mounted on the rear end opening of the prism loading hole (15).
3. The prismatic structure for orbital displacement detection as recited in claim 2, wherein: a mounting circular truncated cone (11) is arranged in the middle of the bending section of the U-shaped bracket (12); a bracket mounting hole (31) is vertically arranged at the mounting round platform (11) in a penetrating way; the upper end part of the prism mounting rod (8) penetrates through the bracket mounting hole (31), and a rod end external thread (4) is arranged on the penetrating end part of the prism mounting rod (8); a supporting circular ring (9) is arranged on the prism mounting rod (8) and below the mounting circular table (11); a support fastening nut (10) is screwed on the rod end external thread (4), and an installation circular table (11) is clamped between the support circular ring (9) and the support fastening nut (10).
4. A prismatic structure for orbital displacement detection as recited in claim 3, wherein: an installation external thread (25) is arranged on the circumferential surface of the rear end cover (24), and an installation internal thread (26) is arranged at the rear end orifice of the prism loading hole (15); the rear end cover (24) is screwed at the rear end orifice of the prism loading hole (15) through the mounting external thread (25) and the mounting internal thread (26); friction convex ribs are arranged on the lower side surface of the mounting circular truncated cone (11) and the vertical side surface of the side boss (17).
5. The prismatic structure for orbital displacement detection as recited in claim 2, wherein: a waterproof baffle is arranged above the prism mounting seat (14), and the waterproof baffle is integrally formed by a top mounting plate (33) and an extension plate (36); a limiting circular truncated cone (35) is arranged on the lower side surface of the top mounting plate (33), and a baffle mounting hole (37) penetrates through the limiting circular truncated cone (35); a round limiting recess (32) is arranged on the upper side surface of the prism mounting seat (14), and a baffle mounting threaded hole is arranged at the round limiting recess (32); the top mounting plate (33) is mounted above the prism mounting seat (14), the limiting round table (35) is embedded in the round limiting recess (32), and the baffle mounting bolt penetrates through the baffle mounting hole (37) and is screwed on the baffle mounting threaded hole; the extension plate (36) extends forwards and is arranged at the front side edge of the top mounting plate (33); a front side limiting plate (39) and a rear side limiting plate (34) are respectively and vertically arranged below the front side edge and the rear side edge of the top mounting plate (33); the front side limiting plate (39) and the rear side limiting plate (34) are respectively close to the front end face and the rear end face of the prism mounting seat (14); a reinforcing rib (38) is provided between the extension plate (36) and the front side limiting plate (39).
6. The prismatic structure for orbital displacement detection as recited in claim 2, wherein: a sealing ring groove (20) is arranged on the inner wall of the front-end orifice of the prism loading hole (15); a front side seal ring (16) closely attached to the front side edge of the pyramid prism (21) is installed in the seal ring groove (20).
7. The prismatic structure for orbital displacement detection as recited in claim 2, wherein: two wrench holes (27) are arranged on the outer side surface of the rear end cover (24); a flange (29) is provided on the outer side surface peripheral edge of the rear end cover (24), and a rear side seal ring (28) is provided between the flange (29) and the rear end aperture edge of the prism loading aperture (15).
8. The prismatic structure for orbital displacement detection as recited in claim 2, wherein: aiming convex strips (19) are arranged on the lower side surface of the prism mounting seat (14), and the aiming convex strips (19) are parallel to the central axis of the pyramid prism (21).
9. The prismatic structure for orbital displacement detection as recited in claim 2, wherein: a conical groove (23) matched with the rear end of the pyramid prism (21) is arranged on the inner side surface of the rear end cover (24), and a rubber gasket (22) is arranged between the circumferential edge of the inner side surface of the rear end cover (24) and the circumferential edge of the rear end surface of the pyramid prism (21).
10. The prismatic structure for orbital displacement detection according to claim 1, wherein: track locking threaded holes (6) are vertically formed in the two track clamps (1), and the track locking threaded holes (6) penetrate through the upper side groove edge of the buckle notch (5); and a track locking bolt for pressing the edge of the track bottom plate (40) is screwed on the track locking threaded hole (6) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910973263.3A CN110618515A (en) | 2019-10-14 | 2019-10-14 | Prism structure for track displacement detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910973263.3A CN110618515A (en) | 2019-10-14 | 2019-10-14 | Prism structure for track displacement detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110618515A true CN110618515A (en) | 2019-12-27 |
Family
ID=68925735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910973263.3A Pending CN110618515A (en) | 2019-10-14 | 2019-10-14 | Prism structure for track displacement detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110618515A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830666A (en) * | 2020-09-01 | 2020-10-27 | 中建交通建设集团有限公司 | Device for controlling single prism to rotate and construction method thereof |
| CN112162377A (en) * | 2020-09-29 | 2021-01-01 | 西安应用光学研究所 | Cubic prism every single move rotating device |
| CN112393716A (en) * | 2020-11-27 | 2021-02-23 | 北京同创天成工程勘测有限公司 | Fixing support of total station forward-looking prism |
| CN112859283A (en) * | 2021-03-18 | 2021-05-28 | 湖北三江航天万峰科技发展有限公司 | Aiming prism installation device and method |
-
2019
- 2019-10-14 CN CN201910973263.3A patent/CN110618515A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830666A (en) * | 2020-09-01 | 2020-10-27 | 中建交通建设集团有限公司 | Device for controlling single prism to rotate and construction method thereof |
| CN112162377A (en) * | 2020-09-29 | 2021-01-01 | 西安应用光学研究所 | Cubic prism every single move rotating device |
| CN112393716A (en) * | 2020-11-27 | 2021-02-23 | 北京同创天成工程勘测有限公司 | Fixing support of total station forward-looking prism |
| CN112393716B (en) * | 2020-11-27 | 2022-05-27 | 北京同创天成工程勘测有限公司 | Fixing support of total station forward-looking prism |
| CN112859283A (en) * | 2021-03-18 | 2021-05-28 | 湖北三江航天万峰科技发展有限公司 | Aiming prism installation device and method |
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