CN210513046U - Laser detection device for verticality of rod-shaped object - Google Patents
Laser detection device for verticality of rod-shaped object Download PDFInfo
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- CN210513046U CN210513046U CN201921863024.4U CN201921863024U CN210513046U CN 210513046 U CN210513046 U CN 210513046U CN 201921863024 U CN201921863024 U CN 201921863024U CN 210513046 U CN210513046 U CN 210513046U
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- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 230000007306 turnover Effects 0.000 claims abstract description 20
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
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Abstract
The utility model discloses a laser detection device for verticality of a rod-shaped object, which comprises a rotating plate, a turnover detection unit and a laser emitter; a matching groove is formed in the center of the left end of the rotating plate, an arc column is fixedly connected to the upper side of the rotating plate, and an angle ruler is fixedly connected to the front side of the arc column; the turnover detection unit comprises a fixed clamping seat, a rotary clamping seat, balls, rotary vanes and a turnover column, wherein a clamping groove is formed in the center of the left side of the rotary clamping seat, a rotary groove is formed in the outer side of the right end circle of the rotary clamping seat, a ball groove is formed in the upper side sector array of the rotary groove, a column rotary groove is formed in the lower side of the rotary groove, and the lower end of the turnover column is movably connected into the column rotary groove. This straightness's laser detection device hangs down of shaft-like object comes the straightness that hangs down of pole to detect through laser, has improved measuring precision to can carry out diversified straightness that hangs down to the pole and detect, guarantee the integrality that detects, still can observe and adjust the adjustment angle chi's the balance degree, make to measure more accurate.
Description
Technical Field
The utility model relates to a straightness detection technology field that hangs down specifically is a laser detection device that pole-like object hangs down straightness.
Background
The application range of laser detection is very wide, the detection of the object verticality is very convenient by using the laser, and the verticality indicates that the measured element on the part keeps a correct 90-degree included angle relative to a reference element. I.e., the degree to which two elements are held orthogonal, there are also specialized perpendicularity gauges available on the market that measure perpendicularity. However, if the tolerance range is small, a general measuring instrument may not measure the tolerance range. Therefore, the verticality tolerance is recommended to be within 0.05, and the verticality can be guaranteed only by measuring with a laser measuring instrument, so that the laser detecting device for measuring the verticality of the object in the market at present is huge in size, precise and high in cost, the service life of the instrument is gradually reduced along with the use of the instrument, the instrument is damaged, and the precise instrument is wasted when some simple objects are used for verticality measurement; in the design provided by the reference 201721317493.7, the verticality of the rod body to be measured is calculated by the user according to the offset reading and the distance between the first rotating shaft and the second rotating shaft, but the mapping direction is single, and whether the rod inclines to other directions cannot be determined.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a straightness's laser detection device hangs down of shaft-like object, come the straightness that hangs down of pole through laser and detect, improved measuring precision to can carry out diversified straightness that hangs down to the pole and detect, guarantee the integrality that detects, still can observe and adjust the adjustment angle chi's the equilibrium degree, make to measure more accurate, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a laser detection device for perpendicularity of a rod-shaped object comprises a rotating plate, a turnover detection unit and a laser transmitter;
plate rotating: a matching groove is formed in the center of the left end of the rotating plate, an arc column is fixedly connected to the upper side of the rotating plate, and an angle ruler is fixedly connected to the front side of the arc column;
turnover detection unit: the turnover detection unit comprises a fixed clamp seat, a turning clamp seat, balls, turning vanes and a turnover column, wherein a clamp groove is formed in the center of the left side of the turning clamp seat, a turning groove is formed in the outer side of the right end circle of the turning clamp seat, a ball groove is formed in the upper side sector array of the turning groove, a column turning groove is formed in the lower side of the turning groove, the lower end of the turnover column is movably connected into the column turning groove, the upper end of the turnover column is fixedly connected with the turning vanes, springs are fixedly connected into the left ends of the upper sides of the turning vanes, the balls are arranged at the upper ends of the springs, the upper half parts of the balls are in rolling connection into the ball groove, the front ends of the left sides of the turning clamp seat are rotatably connected with the fixed clamp seat, the turning vanes are rotated, a laser transmitter can detect verticality of rods in different directions, and the turning vanes can be rotated quantitatively by rolling the balls in the ball groove, so that the turning vanes are prevented from;
a laser emitter: the laser emitter is inserted in the jacket, the side face of the jacket is fixedly connected to the right end of the rotating blade, and the laser emitter emits laser to the angle ruler to observe the verticality of the rod.
Further, still including bottom plate and universal wheel, the left end of bottom plate passes through the hinge and rotates the left end of connection at the commentaries on classics board, the left end of bottom plate is equipped with the groove of supporting that corresponds with the cooperation groove, the upside of bottom plate is equipped with the angle modulation groove, the three universal wheel of lower extreme fixedly connected with of bottom plate makes the removal of angle square cooperation laser emitter through the universal wheel removal bottom plate.
Furthermore, the device also comprises an inclined support column, the left side of the inclined support column is an inclined plane with a certain angle with the bottom side, the lower end of the inclined support column is movably connected in the angle adjusting groove from left to right, and the balance degree of the rotating plate is conveniently adjusted by pushing the inclined support column.
Furthermore, the inclined support column device further comprises a friction sleeve, the lower side of the friction sleeve is fixedly connected to the upper end of the inclined support column, and the friction sleeve and the rotating plate generate large friction force to prevent the inclined support column from being extruded out by the rotating plate.
Further, still including the spirit level, the left end fixed connection of spirit level is in the side of commentaries on classics board, and the spirit level is located the top that the post was supported in the slope, can judge through the spirit level whether the bevel protractor keeps the level.
Compared with the prior art, the beneficial effects of the utility model are that: the laser detection device for the verticality of the rod-shaped object has the following advantages:
1. rotating the rotating vane, then laser emitter can carry out the straightness detection that hangs down of equidirectional not to the pole, rolls through the ball in the ball groove, can make the rotating vane ration rotate, avoids the rotating vane to remove at will, and laser emitter transmission laser observes the straightness that hangs down of pole to the bevel protractor.
2. The bottom plate is moved through the universal wheel, so that the angle ruler is matched with the laser emitter to move, the balance degree of the rotating plate is adjusted conveniently by pushing the inclined supporting column, the friction sleeve and the rotating plate generate large friction force to avoid the inclined supporting column to be extruded by the rotating plate, and whether the angle ruler is kept horizontal or not can be judged through the level meter.
3. This straightness's laser detection device hangs down of shaft-like object comes the straightness that hangs down of pole to detect through laser, has improved measuring precision to can carry out diversified straightness that hangs down to the pole and detect, guarantee the integrality that detects, still can observe and adjust the adjustment angle chi's the balance degree, make to measure more accurate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the back structure of the present invention.
In the figure: the device comprises a base plate 1, universal wheels 2, a rotating plate 3, a turnover detection unit 4, a fixed clamping seat 41, a rotating clamping seat 42, a ball 43, a rotating blade 44, a rotating column 45, a clamping sleeve 5, a laser emitter 6, a level gauge 7, a friction sleeve 8, an inclined abutting column 9, an arc column 10 and an angle ruler 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a laser detection device for perpendicularity of a rod-shaped object comprises a rotating plate 3, a turnover detection unit 4 and a laser emitter 6;
and (3) rotating the plate: the left end center of the rotating plate 3 is provided with a matching groove, the upper side of the rotating plate 3 is fixedly connected with an arc column 10, the front side of the arc column 10 is fixedly connected with an angle square 11, the rotating plate also comprises a bottom plate 1 and universal wheels 2, the left end of the bottom plate 1 is rotatably connected with the left end of the rotating plate 3 through hinges, the left end of the bottom plate 1 is provided with a resisting groove corresponding to the matching groove, the upper side of the bottom plate 1 is provided with an angle adjusting groove, the lower end of the bottom plate 1 is fixedly connected with three universal wheels 2, the bottom plate 1 is moved through the universal wheels 2 to enable the angle square 11 to be matched with the movement of the laser emitter 6, the rotating plate also comprises an inclined resisting column, the left side of the inclined resisting column 9 is an inclined plane with a certain angle with the bottom side, the lower end of the inclined resisting column 9 is movably connected in the angle adjusting groove from left to right, the balance degree of the rotating plate 3 is conveniently adjusted by pushing the inclined, the friction sleeve 8 and the rotating plate 3 generate large friction force to prevent the inclined abutting column 9 from being extruded by the rotating plate 3, the horizontal device 7 is further included, the left end of the horizontal device 7 is fixedly connected to the side face of the rotating plate 3, the horizontal device 7 is located above the inclined abutting column 9, and whether the angle ruler 11 is kept horizontal or not can be judged through the horizontal device 7;
turnaround detection unit 4: the turnover detection unit 4 comprises a fixed clamping seat 41, a turning clamping seat 42, a ball 43, a rotating blade 44 and a turnover column 45, wherein the left center of the turning clamping seat 42 is provided with a clamping groove, the right end circle outer side of the turning clamping seat 42 is provided with a rotating groove, the upper side of the rotating groove is sector-shaped and arrayed with the ball groove, and the lower side of the rotary groove is provided with a column rotary groove, the lower end of the turnover column 45 is movably connected in the column rotary groove, the upper end of the turnover column 45 is fixedly connected with a rotary vane 44, the inner part of the left end of the upper side of the rotary vane 44 is fixedly connected with a spring, the upper end of the spring is provided with a ball 43, the upper half part of the ball 43 is connected in the ball groove in a rolling way, the front end of the left side of the rotary clamping seat 42 is connected with a fixed clamping seat 41 in a rotating way, a rotating blade 44 is rotated, the laser transmitter 6 can detect the verticality of the rod in different directions, and the rotating blade 44 can rotate quantitatively by rolling the ball 43 in the ball groove, so that the rotating blade 44 is prevented from moving randomly;
the laser emitter 6: the laser emitter 6 is inserted in the jacket 5, the side surface of the jacket 5 is fixedly connected with the right end of the rotating blade 44, and the laser emitter 6 emits laser to the angle ruler 11 to observe the verticality of the rod.
When in use: attaching the conversion clamping seat 42 to the rod, rotating the fixed clamping seat 41 to fix the conversion clamping seat 42 on the rod, and inserting the laser emitter 6 into the jacket 5; pushing the bottom plate 1 to enable the rod to be located in a supporting groove of the bottom plate 1 and a matching groove of the rotating plate 3, enabling the angle ruler 11 to be located right below the laser emitter 6, observing whether the water surface in the level gauge 7 is horizontal, if the water surface is not kept horizontal, pushing the inclined supporting column 9 to enable the rotating plate 3 to rotate to be horizontal, ensuring that the rotating plate 3 cannot extrude the inclined supporting column 9 through the friction sleeve 8, enabling the laser emitter 6 to emit laser, and observing the deviation between the position irradiated by the laser and the scale of the angle ruler to measure the verticality of the rod; when the verticality in other directions needs to be detected, the rotating blade 44 is rotated, the rotating blade 44 drives the rotating column 45 to move, the rotating column 45 moves along the column rotating groove, the rotating blade 44 moves according to the motion track of the rotating column 45, the spring pushes the ball 43, the ball 43 rolls in the ball groove, the rotating blade 44 can move quantitatively, the rotating blade 44 cannot rotate randomly, the rotating blade 44 drives the jacket 5 to move, the jacket 5 drives the laser emitter 6 to move, the laser emitter 6 moves to other directions, the bottom plate 1 is rotated, and the angle ruler 11 is located under the laser emitter 6.
It is to be noted that the laser emitter 6 disclosed in the present embodiment may be a YQ-G8321 laser emitter manufactured by yowa kuwa, ltd.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A laser detection device for verticality of a rod-shaped object is characterized in that: comprises a rotating plate (3), a rotating detection unit (4) and a laser transmitter (6);
rotating plate (3): a matching groove is formed in the center of the left end of the rotating plate (3), an arc column (10) is fixedly connected to the upper side of the rotating plate (3), and an angle ruler (11) is fixedly connected to the front side of the arc column (10);
turnaround detection unit (4): the turnover detection unit (4) comprises a fixed clamping seat (41), a turning clamping seat (42), a ball (43), a rotating vane (44) and a turnover column (45), wherein a clamping groove is formed in the center of the left side of the turning clamping seat (42), a rotating groove is formed in the outer side of the right end circle of the turning clamping seat (42), a ball groove is formed in the upper side sector array of the rotating groove, a column rotating groove is formed in the lower side of the rotating groove, the lower end of the turnover column (45) is movably connected into the column rotating groove, the upper end of the turnover column (45) is fixedly connected with the rotating vane (44), a spring is fixedly connected to the inner portion of the left end of the upper side of the rotating vane (44), the ball (43) is placed at the upper end of the spring, the upper half portion of the ball (43) is connected into the ball groove in a rolling manner, and the front end of the left side of the turning clamping seat (42) is rotatably connected with the fixed clamping;
laser emitter (6): the laser emitter (6) is inserted in the jacket (5), and the side surface of the jacket (5) is fixedly connected to the right end of the rotating blade (44).
2. The apparatus for detecting the verticality of a rod-shaped object according to claim 1, wherein: still including bottom plate (1) and universal wheel (2), the left end of bottom plate (1) is passed through the hinge and is rotated the left end of connecting in commentaries on classics board (3), the left end of bottom plate (1) is equipped with the groove that supports that corresponds with the cooperation groove, the upside of bottom plate (1) is equipped with the angle modulation groove, the three universal wheel (2) of lower extreme fixedly connected with of bottom plate (1).
3. The apparatus for detecting the verticality of a rod-shaped object according to claim 2, wherein: the angle adjusting device is characterized by further comprising an inclined abutting column (9), wherein the left side of the inclined abutting column (9) is an inclined plane with a certain angle with the bottom side, and the lower end of the inclined abutting column (9) is movably connected in the angle adjusting groove in a left-right mode.
4. The apparatus for detecting the verticality of a rod-shaped object according to claim 3, wherein: the device also comprises a friction sleeve (8), and the lower side of the friction sleeve (8) is fixedly connected with the upper side of the inclined support column (9).
5. The apparatus for detecting the verticality of a rod-shaped object according to claim 1, wherein: the device is characterized by further comprising a level meter (7), wherein the left end of the level meter (7) is fixedly connected to the side face of the rotating plate (3), and the level meter (7) is located above the inclined abutting column (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921863024.4U CN210513046U (en) | 2019-11-02 | 2019-11-02 | Laser detection device for verticality of rod-shaped object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921863024.4U CN210513046U (en) | 2019-11-02 | 2019-11-02 | Laser detection device for verticality of rod-shaped object |
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| Publication Number | Publication Date |
|---|---|
| CN210513046U true CN210513046U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921863024.4U Expired - Fee Related CN210513046U (en) | 2019-11-02 | 2019-11-02 | Laser detection device for verticality of rod-shaped object |
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| Country | Link |
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| CN (1) | CN210513046U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899305A (en) * | 2021-09-30 | 2022-01-07 | 广东技术师范大学 | Improved phase shift phase measurement method and system |
| CN114894145A (en) * | 2022-04-28 | 2022-08-12 | 南通金三角石墨制造有限公司 | Graphite electrode plate terminal surface straightness detection device that hangs down |
-
2019
- 2019-11-02 CN CN201921863024.4U patent/CN210513046U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899305A (en) * | 2021-09-30 | 2022-01-07 | 广东技术师范大学 | Improved phase shift phase measurement method and system |
| CN113899305B (en) * | 2021-09-30 | 2023-08-22 | 广东技术师范大学 | Improved phase shift phase measurement method and system |
| CN114894145A (en) * | 2022-04-28 | 2022-08-12 | 南通金三角石墨制造有限公司 | Graphite electrode plate terminal surface straightness detection device that hangs down |
| CN114894145B (en) * | 2022-04-28 | 2023-12-01 | 南通金三角石墨制造有限公司 | Graphite electrode plate terminal surface straightness detection device that hangs down |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 |