CN213274277U - Anti-seismic optical fiber gyroscope for mining machine - Google Patents
Anti-seismic optical fiber gyroscope for mining machine Download PDFInfo
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- CN213274277U CN213274277U CN202022599796.0U CN202022599796U CN213274277U CN 213274277 U CN213274277 U CN 213274277U CN 202022599796 U CN202022599796 U CN 202022599796U CN 213274277 U CN213274277 U CN 213274277U
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Abstract
The utility model provides an antidetonation optical fiber gyroscope for excavator relates to optical fiber gyroscope technical field for the excavator, including connecting plate and fixing device, the surface of connecting plate is equipped with fixing device, and fixing device includes the rectangular plate, the surface and the connecting plate fixed connection of rectangular plate, and the sliding surface of rectangular plate is connected with the carriage, and the one end fixedly connected with second U-shaped board of rectangular plate is kept away from to the carriage, and the inner wall card of second U-shaped board has the ware body, and the one end that the quarter butt is close to the carriage contacts with the rectangular plate. The utility model discloses, the most method that adopts the bolt fastening of current fiber gyroscope, when the staff need install fiber gyroscope, the staff need twist and move the bolt and just can fix fiber gyroscope, twist moreover and move the bolt and need consume the certain time, and this device has been solved because traditional fiber gyroscope adopts the mode of bolt fastening, leads to the difficult problem of fixing of carrying on of fiber gyroscope.
Description
Technical Field
The utility model relates to a fibre gyroscope technical field for the digger especially relates to antidetonation fibre gyroscope for the digger.
Background
The optical fibre gyroscope is an instrument capable of accurately determining the direction of moving object, and is an inertial navigation instrument which is extensively used in the fields of modern aviation, navigation, spaceflight and national defense industry
The existing optical fiber gyroscopes mostly adopt a bolt fixing method, when workers need to install the optical fiber gyroscopes, the workers need to twist bolts to fix the optical fiber gyroscopes, the labor intensity of the workers is increased, the screws need to consume a certain time, and the work efficiency of the workers is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing an anti-seismic optical fiber gyroscope for a mining machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme: anti-seismic optical fiber gyroscope for mining machine, including connecting plate and fixing device, the surface of connecting plate is equipped with fixing device, fixing device includes the rectangular plate, the surface and the connecting plate fixed connection of rectangular plate, the surperficial sliding connection of rectangular plate has the carriage, the one end fixedly connected with second U-shaped plate of rectangular plate is kept away from to the carriage, the inner wall card of second U-shaped plate has the ware body, the surperficial threaded connection of carriage has the quarter butt, the one end that the quarter butt is close to the carriage contacts with the rectangular plate.
Preferably, the connecting plate is close to two card frames of one end fixedly connected with of rectangular plate, two the equal sliding connection of inner wall of card frame has the cylinder, two the first U-shaped board of one end fixedly connected with of card frame is kept away from to the cylinder, the inner wall and the ware body of first U-shaped board contact.
Preferably, two the round hole has all been seted up to the one end that the rectangular plate was kept away from to the card frame, and the equal sliding connection of inner wall of two round holes has the kelly, two the one end that the kelly is close to the connecting plate respectively with two cylinder fixed connection, two cylindrical one end fixedly connected with arm-tie is kept away from to the kelly.
Preferably, the surfaces of the two clamping rods are sleeved with springs, one ends of the springs, far away from the connecting plate, are fixedly connected with the two clamping frames respectively, and one ends of the springs, far away from the pulling plate, are fixedly connected with the two cylinders respectively.
Preferably, the surface of connecting plate is equipped with protector, protector includes four drums, four the surface of drum all with connecting plate fixed connection, four the equal sliding connection of inner wall of drum has the round bar, four the surface cover of round bar has square board, the one end card that square board is close to the connecting plate has the rubber pad, four the equal fixedly connected with cardboard of one end that the connecting plate was kept away from to the round bar.
Preferably, the surfaces of the four round rods are sleeved with elastic pieces, one ends of the four elastic pieces, which are close to the connecting plate, are respectively contacted with the four cylinders, one ends of the four elastic pieces, which are far away from the cylinders, are fixedly connected with pressing cylinders, and the inner walls of the four pressing cylinders are respectively connected with the four round rods in a sliding manner.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, by arranging the fixing device, when the optical fiber gyroscope on the mining machine needs to be installed, the short rod on the connecting frame is rotated, when the short rod rotates, the short rod slides towards the direction far away from the connecting plate, after the short rod slides for a certain distance, the surface of the short rod is not contacted with the surface of the rectangular plate, the rectangular plate is separated from the extrusion of the short rod, at the moment, the rectangular plate is separated from the fixation of the short rod, the effect of loosening the rectangular plate is achieved, then the rectangular plate slides, the rectangular plate slides and drives the second U-shaped plate to slide, after the rectangular plate slides for a certain distance along the inner wall of the connecting frame, the sliding rectangular plate is stopped, then the pulling plate is pulled, when the pulling plate slides and drives the clamping rod to slide, when the clamping rod slides, the first U-shaped plate is driven to slide, then one end of the optical fiber gyroscope is placed in the inner wall of the second U-shaped plate, then the short rod on, the quarter butt slides to the direction that is close to the connecting plate, behind the quarter butt slip certain distance, the quarter butt surface contacts with the rectangular plate surface, the rectangular plate receives the extrusion of quarter butt, the rectangular plate is fixed by the quarter butt this moment, the effect of fixed rectangular plate has been reached, loosen the arm-tie afterwards, the cylinder slides along the inner wall of card frame under the spring action of spring, it slides to drive first U-shaped plate when the cylinder is gliding, behind the slip certain distance of first U-shaped plate, the inner wall of first U-shaped plate contacts with fiber optic gyroscope instrument face, fiber optic gyroscope receives the extrusion of first U-shaped plate, fiber optic gyroscope is fixed at this moment, this device has been solved because traditional fiber optic gyroscope adopts the mode of bolt fastening, lead the difficult problem of fixing of going on of fiber optic gyroscope.
2. The utility model discloses in, through setting up protector, when needs protect the surface of optical fiber gyroscope, put the rubber pad on the surface of optical fiber gyroscope, put the top at the rubber pad with square board afterwards, square board is pressed down afterwards, square board slides after the certain distance, rotate the cardboard afterwards, the cardboard rotates after the certain angle, the surface of cardboard and the surface contact of square board, press a section of thick bamboo along the surface slip of round bar under the shell fragment elastic action, press a section of thick bamboo slip after the certain distance, square board receives the extrusion of pressing a section of thick bamboo, the cardboard blocks square board this moment, the effect of fixed cardboard has been reached, when the surface of optical fiber gyroscope receives vibrations, the pressure that the optical fiber gyroscope received can be alleviated to the rubber pad, the optical fiber gyroscope received the power of outside vibrations to this device, influence the problem of optical fiber gyroscope performance easily.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the anti-seismic optical fiber gyroscope for the mining machine according to the present invention;
FIG. 2 is a schematic structural view of a fixing device in the anti-seismic optical fiber gyroscope for the mining machine according to the present invention;
fig. 3 is a schematic side view of the anti-seismic optical fiber gyroscope of fig. 1 for a mining machine according to the present invention;
fig. 4 is the utility model provides a structural schematic diagram of a department of fig. 3 in the antidetonation fiber optic gyroscope for the miner.
Illustration of the drawings: 1. a connecting plate; 2. a fixing device; 201. pulling a plate; 202. clamping a frame; 203. a first U-shaped plate; 204. a cylinder; 205. a clamping rod; 206. a spring; 207. a rectangular plate; 208. a connecting frame; 209. a short bar; 210. a second U-shaped plate; 3. a guard; 31. a round bar; 32. a spring plate; 33. a cylinder; 34. clamping a plate; 35. a rubber pad; 36. a square plate; 37. pressing the cylinder; 4. a container body.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the fixing means 2 and the shielding means 3 will be described in detail below.
As shown in fig. 1 and fig. 2, the fixing device 2 includes a rectangular plate 207, a surface of the rectangular plate 207 is fixedly connected with the connecting plate 1, a connecting frame 208 is slidably connected with a surface of the rectangular plate 207, one end of the connecting frame 208 far away from the rectangular plate 207 is fixedly connected with a second U-shaped plate 210, an inner wall of the second U-shaped plate 210 is clamped with the device body 4, a short rod 209 is threadedly connected with a surface of the connecting frame 208, the short rod 209 on the connecting frame 208 is rotated, the short rod 209 slides in a direction far away from the connecting plate 1 while the short rod 209 rotates, after the short rod 209 slides for a certain distance, the surface of the short rod 209 is not contacted with the surface of the rectangular plate 207, the rectangular plate 207 is separated from the extrusion of the short rod 209, the rectangular plate 207 is separated from the fixing of the short rod 209, an effect of loosening the rectangular plate 207 is achieved, one end of the short rod 209 close to the connecting frame 208 is contacted with the rectangular, the inner walls of the two clamping frames 202 are both connected with cylinders 204 in a sliding manner, one ends of the two cylinders 204 far away from the clamping frames 202 are fixedly connected with first U-shaped plates 203, the inner walls of the first U-shaped plates 203 are in contact with the device body 4, one ends of the two clamping frames 202 far away from the rectangular plates 207 are both provided with round holes, the inner walls of the two round holes are both connected with clamping rods 205 in a sliding manner, one ends of the two clamping rods 205 near the connecting plate 1 are respectively and fixedly connected with the two cylinders 204, one ends of the two clamping rods 205 far away from the cylinders 204 are fixedly connected with pull plates 201, the cylinders 204 slide along the inner walls of the clamping frames 202 under the elastic force of springs 206, the cylinders 204 slide and simultaneously drive the first U-shaped plates 203 to slide, after the first U-shaped plates 203 slide for a certain distance, the inner walls of the first U-shaped plates 203 are in contact with the instrument surface of the optical fiber, the surfaces of the two clamping rods 205 are sleeved with springs 206, one ends of the two springs 206, which are far away from the connecting plate 1, are fixedly connected with the two clamping frames 202 respectively, and one ends of the two springs 206, which are far away from the pulling plate 201, are fixedly connected with the two cylinders 204 respectively.
The whole fixing device 2 achieves the effects that by arranging the fixing device 2, when the optical fiber gyroscope on the mining machine needs to be installed, the short rod 209 on the connecting frame 208 is rotated, the short rod 209 slides in the direction away from the connecting plate 1 while rotating, after the short rod 209 slides for a certain distance, the surface of the short rod 209 is not in contact with the surface of the rectangular plate 207, the rectangular plate 207 is separated from the extrusion of the short rod 209, at the moment, the rectangular plate 207 is separated from the fixation of the short rod 209, the effect of loosening the rectangular plate 207 is achieved, then the rectangular plate 207 slides, the rectangular plate 207 slides while driving the second U-shaped plate 210 to slide, after the rectangular plate 207 slides for a certain distance along the inner wall of the connecting frame 208, the sliding of the rectangular plate 207 is stopped, then the pulling plate 201 is pulled, the pulling plate 201 slides while driving the clamping rod 205 to slide, the clamping rod 205 slides while driving the first U-shaped plate 203 to slide, then one end of the optical fiber gyroscope is placed in the inner wall of the second U-shaped plate 210, then the short rod 209 on the connecting frame 208 is rotated, and when the short rod 209 rotates, the short rod 209 slides towards the direction close to the connecting plate 1, and after the short rod 209 slides for a certain distance, the surface of the short rod 209 is contacted with the surface of the rectangular plate 207, the rectangular plate 207 is extruded by the short rod 209, the rectangular plate 207 is fixed by the short rod 209 at the moment, the effect of fixing the rectangular plate 207 is achieved, then the pulling plate 201 is loosened, the cylinder 204 slides along the inner wall of the clamping frame 202 under the elastic force of the spring 206, the cylinder 204 drives the first U-shaped plate 203 to slide while sliding, after the first U-shaped plate 203 slides for a certain distance, the inner wall of first U-shaped plate 203 contacts with fiber optic gyroscope instrument surface, and fiber optic gyroscope receives the extrusion of first U-shaped plate 203, and fiber optic gyroscope is fixed at this moment, and this device has been solved because traditional fiber optic gyroscope adopts the mode of bolt fastening, leads to the difficult problem of fixing of fiber optic gyroscope.
As shown in fig. 3 and 4, the protection device 3 includes four cylinders 33, the surfaces of the four cylinders 33 are all fixedly connected with the connecting plate 1, the inner walls of the four cylinders 33 are all slidably connected with round bars 31, the surfaces of the four round bars 31 are sleeved with square plates 36, the square plates 36 are pressed down, the square plates 36 slide for a certain distance, then the clamping plates 34 are rotated, after the clamping plates 34 rotate for a certain angle, the surfaces of the clamping plates 34 are in contact with the surfaces of the square plates 36, the pressing cylinders 37 slide along the surfaces of the round bars 31 under the elastic force of the elastic sheets 32, after the pressing cylinders 37 slide for a certain distance, the square plates 36 are pressed by the pressing cylinders 37, at this time, the clamping plates 34 clamp the square plates 36, the effect of fixing the clamping plates 34 is achieved, one ends of the square plates 36 close to the connecting plate 1 are clamped with rubber pads 35, one ends of the four round bars 31 far away from the connecting plate 1 are, one ends of the four elastic sheets 32 close to the connecting plate 1 are respectively in contact with the four cylinders 33, one ends of the four elastic sheets 32 far away from the cylinders 33 are respectively and fixedly connected with pressing cylinders 37, and the inner walls of the four pressing cylinders 37 are respectively in sliding connection with the four round rods 31.
The whole protection device 3 has the effects that by arranging the protection device 3, when the surface of the optical fiber gyroscope needs to be protected, the rubber pad 35 is placed on the surface of the optical fiber gyroscope, the square plate 36 is placed above the rubber pad 35, the square plate 36 is pressed down, the clamping plate 34 is rotated after the square plate 36 slides for a certain distance, after the clamping plate 34 rotates for a certain angle, the surface of the clamping plate 34 is in contact with the surface of the square plate 36, the pressing cylinder 37 slides along the surface of the round rod 31 under the elastic action of the elastic sheet 32, after the pressing cylinder 37 slides for a certain distance, the square plate 36 is extruded by the pressing cylinder 37, at the moment, the clamping plate 34 blocks the square plate 36, the effect of fixing the clamping plate 34 is achieved, when the surface of the optical fiber gyroscope is vibrated, the rubber pad 35 can relieve the pressure on the optical fiber gyroscope, and the device solves the problem that the optical fiber gyroscope is subjected to external vibration, easily affecting the performance of the optical fiber gyroscope.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. Anti-seismic optical fiber gyroscope for mining machine, including connecting plate (1) and fixing device (2), its characterized in that: the surface of connecting plate (1) is equipped with fixing device (2), fixing device (2) include rectangular plate (207), the surface and connecting plate (1) fixed connection of rectangular plate (207), the surperficial sliding connection of rectangular plate (207) has connecting frame (208), the one end fixedly connected with second U-shaped plate (210) of rectangular plate (207) are kept away from in connecting frame (208), the inner wall card of second U-shaped plate (210) has ware body (4), the surperficial threaded connection of connecting frame (208) has quarter butt (209), quarter butt (209) are close to the one end and the rectangular plate (207) of connecting frame (208) and contact.
2. The anti-seismic fiber optic gyroscope for a mining machine of claim 1, wherein: two card frames (202) of one end fixedly connected with that connecting plate (1) is close to rectangular plate (207), two the equal sliding connection of inner wall of card frame (202) has cylinder (204), two the first U-shaped board (203) of one end fixedly connected with of card frame (202) is kept away from in cylinder (204), the inner wall and the ware body (4) of first U-shaped board (203) contact.
3. The anti-seismic fiber optic gyroscope for a mining machine of claim 2, wherein: two the round hole has all been seted up to the one end that rectangular plate (207) was kept away from in card frame (202), and the equal sliding connection of inner wall of two round holes has kelly (205), two one end that kelly (205) are close to connecting plate (1) respectively with two cylinder (204) fixed connection, two one end fixedly connected with arm-tie (201) of cylinder (204) are kept away from in kelly (205).
4. An anti-seismic fiber optic gyroscope for a mining machine, as claimed in claim 3, wherein: the surface of the two clamping rods (205) is sleeved with springs (206), one ends, far away from the connecting plate (1), of the springs (206) are fixedly connected with the two clamping frames (202) respectively, and one ends, far away from the pulling plate (201), of the springs (206) are fixedly connected with the two cylinders (204) respectively.
5. The anti-seismic fiber optic gyroscope for a mining machine of claim 1, wherein: the surface of connecting plate (1) is equipped with protector (3), protector (3) include four drum (33), four the surface of drum (33) all with connecting plate (1) fixed connection, four the equal sliding connection of inner wall of drum (33) has round bar (31), four the surface cover of round bar (31) has square board (36), the one end card that square board (36) are close to connecting plate (1) has rubber pad (35), four the equal fixedly connected with cardboard (34) of one end that connecting plate (1) was kept away from in round bar (31).
6. The anti-seismic fiber optic gyroscope for a mining machine of claim 5, wherein: the surface of four round rods (31) is all sheathed with elastic sheets (32), one end of each elastic sheet (32) close to the connecting plate (1) is respectively contacted with four cylinders (33), one end of each elastic sheet (32) far away from each cylinder (33) is fixedly connected with a pressing cylinder (37), and the inner walls of the pressing cylinders (37) are respectively connected with the four round rods (31) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022599796.0U CN213274277U (en) | 2020-11-12 | 2020-11-12 | Anti-seismic optical fiber gyroscope for mining machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022599796.0U CN213274277U (en) | 2020-11-12 | 2020-11-12 | Anti-seismic optical fiber gyroscope for mining machine |
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| CN213274277U true CN213274277U (en) | 2021-05-25 |
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| CN202022599796.0U Active CN213274277U (en) | 2020-11-12 | 2020-11-12 | Anti-seismic optical fiber gyroscope for mining machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076541A (en) * | 2022-06-16 | 2022-09-20 | 北京中航天佑科技有限公司 | Dynamic ranging and positioning equipment based on optical fiber inertial navigation and three-dimensional laser radar |
-
2020
- 2020-11-12 CN CN202022599796.0U patent/CN213274277U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115076541A (en) * | 2022-06-16 | 2022-09-20 | 北京中航天佑科技有限公司 | Dynamic ranging and positioning equipment based on optical fiber inertial navigation and three-dimensional laser radar |
| CN115076541B (en) * | 2022-06-16 | 2023-05-16 | 北京中航天佑科技有限公司 | Dynamic ranging and positioning equipment based on optical fiber inertial navigation and three-dimensional laser radar |
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