CN215810777U - Three-dimensional cultural relic surface information acquisition device - Google Patents
Three-dimensional cultural relic surface information acquisition device Download PDFInfo
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- CN215810777U CN215810777U CN202122030095.XU CN202122030095U CN215810777U CN 215810777 U CN215810777 U CN 215810777U CN 202122030095 U CN202122030095 U CN 202122030095U CN 215810777 U CN215810777 U CN 215810777U
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Abstract
The utility model relates to the related technical field of cultural relic research, in particular to a three-dimensional cultural relic information acquisition device, which comprises a base, a support rod, an installation table, a turntable, an installation plate and a scanning assembly, wherein the base is of a circular base structure, and the support rod is fixedly welded on the base; through setting up by the base, the bracing piece, the mount table, the carousel, the mounting panel, the information acquisition device that the scanning subassembly combination constitutes, and there is hollow pivot through carousel lower extreme integrated into one piece, and put at the central point of carousel and set up the through-hole, and fixed surface splices the closing plate on the carousel, and drive the pivot through driving motor, and lean on lower extreme position department installation mechanical seal through the inner chamber at the pivot, and fixed mounting trachea among mechanical seal's inner circle, thereby through drive air exhaust equipment, thereby form the negative pressure among the letting the pivot, thereby form the adsorption to the vase of placing on the carousel, thereby guarantee the stability of vase in scanning testing process.
Description
Technical Field
The utility model relates to the related technical field of cultural relic research, in particular to a three-dimensional cultural relic surface information acquisition device.
Background
The three-dimensional measurement technology is widely applied in many fields, the existing three-dimensional measurement technology comprises contact measurement and non-contact measurement, the non-contact measurement is a three-dimensional free-form surface non-basic measurement technology which takes computer graphic processing as a main means based on an optical principle, and the three-dimensional free-form surface non-basic measurement technology is characterized in that the non-contact measurement technology has no damage, high precision and easy automation measurement under the control of a computer, the non-contact measurement technology does not need to carry out any surface processing on a scanned object, the three-dimensional data on the surface of the object can be directly adopted, the data sampling rate is high, the precision is high, the acquired data are all directly acquired digital signals, the digital characteristic is full digital, the post-processing technology is easy, and the data can be exchanged and shared with common software, but the traditional device for scanning and measuring the porcelain bottle type cultural relics is not provided with a special fixing mechanism, therefore, when the turntable on the measuring device moves or is subjected to external acting force, the porcelain bottle of the measuring device is easy to shake, and potential safety hazards of falling are left.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a three-dimensional cultural relic surface information acquisition device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a three-dimensional cultural relic surface information acquisition device comprises a base, a support rod, an installation table, a rotary table, an installation plate and a scanning assembly, wherein the base is of a circular base structure, the support rod is fixedly welded on the base, the installation table is fixedly installed at the upper end of the support rod, a rotary hole is formed in the central position of the installation table, a ball bearing is fixedly installed in the rotary hole, a driving motor is fixedly installed on the base, a transmission gear is fixedly installed on a rotor of the driving motor, a rotary shaft is integrally formed at the lower end of the rotary table and is of a hollow shaft body structure, a through hole is formed in the central position of the rotary table, the shaft body of the rotary shaft is fixedly installed in an inner ring of the ball bearing, a driven gear is fixedly installed on the rotary shaft, a mechanical seal is fixedly installed in the inner cavity of the rotary shaft close to the lower end, and an air pipe is fixedly installed in the inner ring of the mechanical seal, and a sealing plate is fixedly arranged on the upper surface of the rotary disc.
Preferably, the lower extreme and the base fixed weld of mounting panel, the scanning subassembly is fixed mounting in the leading flank of mounting panel, and the scanning subassembly carries out signal of telecommunication with the computer and is connected.
Preferably, the driving motor is a speed reduction motor, and the transmission gear and the driven gear are arranged in a meshed manner.
Preferably, the trachea is steel pipe body, and its body is the L style of calligraphy and sets up, and tracheal horizontal part body is for carrying out fixed connection through mounting and base, and tracheal tip is connected through the inlet port of connecting trachea and air exhaust equipment.
Preferably, the sealing plate is an annular plate body, the plate body is an elastic rubber plate, the sealing plate and the rotary table are concentrically arranged, and the sealing plate and the rotary table are fixedly connected.
Preferably, the through holes on the rotating disc are communicated with the inner cavity of the rotating shaft, and a protective net is arranged in the through holes and is a high-density mesh steel wire mesh.
Preferably, the mounting table is provided with a ball groove, a circle of balls is arranged on the circumference of the mounting table such as the ball groove, the groove openings of the mounting table are all provided with balls in a rolling manner, and the upper side edge of each ball is arranged close to the lower surface of the turntable.
Compared with the prior art, the utility model has the beneficial effects that:
1. the device is characterized in that an information acquisition device which is composed of a base, a supporting rod, an installation table, a rotary table, an installation plate and a scanning assembly is arranged, a hollow rotating shaft is integrally formed at the lower end of the rotary table, a through hole is formed in the center of the rotary table, a sealing plate is fixedly connected to the upper surface of the rotary table in a gluing mode, the rotating shaft is driven through a driving motor, a mechanical seal is installed at the position, close to the lower end, of an inner cavity of the rotating shaft, an air pipe is fixedly installed in an inner ring of the mechanical seal, and therefore negative pressure is formed in the rotating shaft by driving air exhaust equipment, and therefore an adsorption effect is formed on a porcelain bottle placed on the rotary table, and the stability of the porcelain bottle in the scanning detection process is guaranteed;
2. and through set up the ball groove at the mount table upper surface to all roll the installation ball in the ball groove, and guarantee that the upper side of ball leans on with the lower surface of carousel and close mutually, thereby guarantee the whole stability of rotating the in-process of carousel.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the mounting table structure;
FIG. 4 is a schematic view of the underside of the turntable;
fig. 5 is an enlarged view of the structure at B in fig. 4.
In the figure: the device comprises a base 1, a support rod 2, a mounting table 3, a turntable 4, a mounting plate 5, a scanning assembly 6, a ball bearing 7, a driving motor 8, a transmission gear 9, a rotating shaft 10, a driven gear 11, a mechanical seal 12, an air pipe 13, a sealing plate 14, a protective net 15 and balls 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a three-dimensional cultural relic surface information acquisition device comprises a base 1, a support rod 2, an installation platform 3, a turntable 4, an installation plate 5 and a scanning assembly 6, wherein the base 1 is of a circular base structure, the support rod 2 is fixedly welded on the base 1, the installation platform 3 is fixedly installed at the upper end of the support rod 2, a rotating hole is formed in the center position of the installation platform 3, a ball bearing 7 is fixedly installed in the rotating hole, a driving motor 8 is fixedly installed on the base 1, a transmission gear 9 is fixedly installed on a rotor of the driving motor 8, a rotating shaft 10 is integrally formed at the lower end of the turntable 4, the rotating shaft 10 is of a hollow shaft body structure, a through hole is formed in the center position of the turntable 4, a shaft body of the rotating shaft 10 is fixedly installed in an inner ring of the ball bearing 7, a driven gear 11 is fixedly installed on the rotating shaft 10, and a mechanical seal 12 is fixedly installed at the position, close to the lower end, of an inner cavity of the rotating shaft 10, an air pipe 13 is fixedly arranged in the inner ring of the mechanical seal 12, and a sealing plate 14 is fixedly arranged on the upper surface of the rotating disc 4.
The lower end of the mounting plate 5 is fixedly welded with the base 1, the scanning component 6 is fixedly mounted on the front side surface of the mounting plate 5, and the scanning component 6 is in electrical signal connection with a computer;
the driving motor 8 is a speed reducing motor, and the transmission gear 9 and the driven gear 11 are meshed;
the air pipe 13 is a steel pipe body, the pipe body is arranged in an L shape, the transverse part of the air pipe 13 is fixedly connected with the base 1 through a fixing piece, the end part of the air pipe 13 is connected with an air inlet port of an air extraction device through a connecting air pipe, an information acquisition device formed by combining the base 1, a support rod 2, an installation table 3, a rotary table 4, an installation plate 5 and a scanning assembly 6 is arranged, a hollow rotary shaft 10 is integrally formed at the lower end of the rotary table 4, a through hole is formed in the central position of the rotary table 4, a glue joint sealing plate 14 is fixed on the upper surface of the rotary table 4, the rotary shaft 10 is driven through a driving motor 8, a mechanical seal 12 is arranged at the position close to the lower end of the inner cavity of the rotary shaft 10, an inner ring 13 of the air pipe is fixedly arranged in the mechanical seal 12, and therefore, negative pressure is formed in the rotary shaft 10 by driving the air extraction device, thereby forming an adsorption effect on the porcelain insulator placed on the turntable 4, and ensuring the stability of the porcelain insulator in the scanning detection process;
the sealing plate 14 is an annular plate body which is an elastic rubber plate, the sealing plate 14 and the rotary table 4 are concentrically arranged, and the sealing plate 14 and the rotary table 4 are fixedly bonded;
the through holes on the rotary table 4 are communicated with the inner cavity of the rotating shaft 10, the protective net 15 is arranged in the through holes, and the protective net 15 is a high-density mesh steel wire mesh, so that the phenomenon of internal blockage caused by falling of foreign matters is avoided;
the mounting table 3 is provided with a ball groove, the circumference of the ball groove is provided with a circle, the groove openings are all provided with balls 16 in a rolling manner, the upper side edge of each ball 16 is arranged in a way of being close to the lower surface of the turntable 4, the upper surface of the mounting table 3 is provided with the ball groove, the balls 16 are all arranged in the ball groove in a rolling manner, the upper side edge of each ball 16 is ensured to be close to the lower surface of the turntable 4, and the stability of the whole turntable 4 in the rotating process is ensured;
the working principle is as follows: by arranging the information acquisition device which is formed by combining a base 1, a support rod 2, a mounting table 3, a turntable 4, a mounting plate 5 and a scanning assembly 6, a hollow rotating shaft 10 is integrally formed at the lower end of the turntable 4, a through hole is formed in the central position of the turntable 4, a sealing plate 14 is fixedly connected to the upper surface of the turntable 4 in a gluing mode, the rotating shaft 10 is driven by a driving motor 8, a mechanical seal 12 is arranged at the position, close to the lower end, of the inner cavity of the rotating shaft 10, an air pipe 13 is fixedly arranged in the inner ring of the mechanical seal 12, negative pressure is formed in the rotating shaft 10 by driving air suction equipment, a porcelain bottle placed on the turntable 4 is adsorbed, the stability of the porcelain bottle in the scanning detection process is ensured, a ball groove is formed in the upper surface of the mounting table 3, balls 16 are arranged in the ball groove in a rolling mode, and the upper side edge of each ball 16 is ensured to be close to the lower surface of the turntable 4, thereby guarantee the whole stability at the rotation in-process of carousel 4, during the in-service use, through placing the vase that will treat the scanning on closing plate 14 to exert pressure slightly downwards the vase, then through starting air exhaust equipment, thereby let the gas in the pivot 10 take out from, thereby form the negative pressure effect, thereby accomplish the positioning action to the vase.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a three-dimensional historical relic surface information acquisition device, includes base (1), bracing piece (2), mount table (3), carousel (4), mounting panel (5), scanning subassembly (6), its characterized in that: the base (1) is of a circular base body structure, the supporting rod (2) is fixedly welded on the base (1), the mounting table (3) is fixedly installed at the upper end of the supporting rod (2), a rotating hole is formed in the center of the mounting table (3), a ball bearing (7) is fixedly installed in the rotating hole, a driving motor (8) is fixedly installed on the base (1), a transmission gear (9) is fixedly installed on a rotor of the driving motor (8), a rotating shaft (10) is integrally formed at the lower end of the rotating disc (4), the rotating shaft (10) is of a hollow shaft body structure, a through hole is formed in the center of the rotating disc (4), a shaft body of the rotating shaft (10) is fixedly installed in an inner ring of the ball bearing (7), a driven gear (11) is fixedly installed on the rotating shaft (10), and a mechanical seal (12) is fixedly installed at the position of the lower end of an inner cavity of the rotating shaft (10), an air pipe (13) is fixedly arranged in the inner ring of the mechanical seal (12), and a sealing plate (14) is fixedly arranged on the upper surface of the rotary table (4).
2. The three-dimensional cultural relic surface information acquisition device according to claim 1, which is characterized in that: the lower extreme and the base (1) fixed welding of mounting panel (5), scanning subassembly (6) are the leading flank of fixed mounting at mounting panel (5), and scanning subassembly (6) carry out signal of telecommunication with the computer and are connected.
3. The three-dimensional cultural relic surface information acquisition device according to claim 1, which is characterized in that: the driving motor (8) is a speed reducing motor, and the transmission gear (9) and the driven gear (11) are meshed with each other.
4. The three-dimensional cultural relic surface information acquisition device according to claim 1, which is characterized in that: trachea (13) are steel pipe body, and its body is the L style of calligraphy and sets up, and the horizontal part body of trachea (13) carries out fixed connection through mounting and base (1), and the tip of trachea (13) is connected through the inlet port of connecting trachea and air exhaust equipment.
5. The three-dimensional cultural relic surface information acquisition device according to claim 1, which is characterized in that: the sealing plate (14) is an annular plate body, the plate body is an elastic rubber plate, the sealing plate (14) and the rotary table (4) are concentrically arranged, and the sealing plate (14) and the rotary table (4) are fixedly connected.
6. The three-dimensional cultural relic surface information acquisition device according to claim 5, wherein: the through hole on the rotary table (4) is communicated with the inner cavity of the rotating shaft (10), a protective net (15) is arranged in the through hole, and the protective net (15) is a high-density mesh steel wire mesh.
7. The three-dimensional cultural relic surface information acquisition device according to claim 1, which is characterized in that: the mounting table (3) is provided with a ball groove, a circle of balls is arranged on the circumference of the ball groove, a ball (16) is arranged in the groove opening in a rolling manner, and the upper side edge of the ball (16) is arranged close to the lower surface of the turntable (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122030095.XU CN215810777U (en) | 2021-08-26 | 2021-08-26 | Three-dimensional cultural relic surface information acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122030095.XU CN215810777U (en) | 2021-08-26 | 2021-08-26 | Three-dimensional cultural relic surface information acquisition device |
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| Publication Number | Publication Date |
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| CN215810777U true CN215810777U (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122030095.XU Active CN215810777U (en) | 2021-08-26 | 2021-08-26 | Three-dimensional cultural relic surface information acquisition device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115469051A (en) * | 2022-11-14 | 2022-12-13 | 成都华域环保有限公司 | Deoiling experimental method for waste oil-containing catalyst |
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2021
- 2021-08-26 CN CN202122030095.XU patent/CN215810777U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115469051A (en) * | 2022-11-14 | 2022-12-13 | 成都华域环保有限公司 | Deoiling experimental method for waste oil-containing catalyst |
| CN115469051B (en) * | 2022-11-14 | 2023-02-21 | 成都华域环保有限公司 | Deoiling experimental method for waste oil-containing catalyst |
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