CN212007182U - Laser positioning device - Google Patents
Laser positioning device Download PDFInfo
- Publication number
- CN212007182U CN212007182U CN202020519771.2U CN202020519771U CN212007182U CN 212007182 U CN212007182 U CN 212007182U CN 202020519771 U CN202020519771 U CN 202020519771U CN 212007182 U CN212007182 U CN 212007182U
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- telescopic rod
- rod
- base
- hinge point
- hinged
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a laser positioning device, which comprises a base, a first telescopic rod connected with the base, a second telescopic rod connected with the first telescopic rod, a holding frame connected with the second telescopic rod, a clamping jaw detachably connected with the holding frame, and a laser pen connected with the clamping jaw; the angle measuring ruler comprises an angle measuring ruler, an upright post connected with the base and a limiting rod hinged with the upright post; the second limiting rod is provided with a sliding groove and a sliding block matched with the sliding groove; the upright post is provided with a second hinge point; one end of the limiting rod is hinged with the upright post through the second hinge point, and the other end of the limiting rod is hinged with the sliding block. Has the advantages that: the first telescopic rod is vertically arranged, and the second telescopic rod is hinged with the first telescopic rod; the laser pen is arranged in parallel to the second telescopic rod; when the pipeline detection device is used, the second telescopic rod is rotated to be horizontal, and whether the pipeline is horizontal or not can be detected through laser.
Description
Technical Field
The utility model relates to a pipeline construction field specifically is a laser positioning device.
Background
When laying a pipeline, how to ensure the pipeline level is a difficult problem. The traditional solution is to determine whether the pipeline is level by calculating, and setting out the expansion surface. This method is not only time and labor consuming, but the results may also be inaccurate. Therefore, a new device is needed to check whether the pipeline is level.
SUMMERY OF THE UTILITY MODEL
In order to solve through the problem that whether the level of calculation check pipeline is consuming time and consuming power, the utility model provides a laser positioning device, concrete content is as follows:
a laser positioning device comprises a base, a first telescopic rod connected with the base, a second telescopic rod connected with the first telescopic rod, a clamping frame connected with the second telescopic rod, a clamping jaw detachably connected with the clamping frame, and a laser pen connected with the clamping jaw; the angle measuring ruler comprises an angle measuring ruler, an upright post connected with the base and a limiting rod hinged with the upright post; the first telescopic rod is provided with a first hinge point; the second telescopic rod is hinged with the first telescopic rod through the first hinge point; the angle measuring ruler is fixedly connected with the first telescopic rod, and the circle center of the angle measuring ruler is fixed at the first hinge point; the second limiting rod is provided with a sliding groove and a sliding block matched with the sliding groove; the upright post is provided with a second hinge point; one end of the limiting rod is hinged with the upright post through the second hinge point, and the other end of the limiting rod is hinged with the sliding block;
further, the second hinge point is higher than the first hinge point;
further, the angle measuring ruler and the second telescopic rod are arranged on the same side;
furthermore, the first telescopic rod comprises a first base rod connected with the base and a first adjusting rod connected with the first base rod; the first adjusting rod is provided with a first hinge point; the second telescopic rod comprises a second base rod connected with the first hinge point and a second adjusting rod connected with the second base rod; the second base rod is provided with the sliding groove; the clamping frame is connected with the second adjusting rod;
further, the laser pen is parallel to the second telescopic rod.
Has the advantages that:
the first telescopic rod is vertically arranged, and the second telescopic rod is hinged with the first telescopic rod; the laser pen is arranged in parallel to the second telescopic rod; when the device is used, the second telescopic rod is rotated to be horizontal, and whether the pipeline is horizontal or not can be detected through laser;
the circle center of the angle measuring ruler is fixedly connected with a first hinge point; the angle measuring ruler is used for assisting in detecting the angle of the second telescopic rod in the vertical plane; the second telescopic rod can rotate in a vertical plane, so that the device can be used for detecting the levelness of a pipeline and measuring the inclination angle of the pipeline, and the application range of the device is expanded;
one end of the limiting rod is hinged with the upright post, and the other end of the limiting rod is hinged with a sliding block arranged on the second telescopic rod; when the second telescopic rod needs to be rotated, the sliding block can be slid; the slider is static under the effect of stiction for the ascending effort of gag lever post to the second telescopic link can prevent the angle skew of second telescopic link under the effect of gravity.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is an enlarged view taken at A in FIG. 1;
wherein: 1. the novel laser pen comprises a base, 2, a first telescopic rod, 3, a second telescopic rod, 4, a clamping frame, 5, a clamping jaw, 6, a laser pen, 7, an upright post, 8, a limiting post, 9, a protractor, 21, a first base rod, 22, a first adjusting rod, 23, a first hinge point, 31, a second base rod, 32, a second adjusting rod, 33, a sliding groove, 34, a sliding block and 71, and a second hinge point.
Detailed Description
One of the embodiments of the present invention is as follows:
the utility model provides a laser positioning device, includes base 1, first telescopic link 2, second telescopic link 3, holding frame 4, clamping jaw 5, laser pen 6, stand 7, spacing post 8, protractor 9.
The first telescopic rod 2 comprises a first base rod 21 fixedly connected with the base and a first adjusting rod 22 connected with the first base rod 21; the first adjustment lever 22 is provided with a first hinge point 23. The second telescopic rod 3 comprises a second base rod 31 connected with the first adjusting rod 22 through a first hinge point 23 and a second adjusting rod 32 connected with the second base rod 31; the second base rod 31 is provided with a sliding chute 33; a movable slide 34 is provided in the slide groove 33.
The clamping frame 4 is fixedly connected with the second adjusting rod 32, the clamping jaw 5 is fixedly connected with the clamping frame 4, and the clamping jaw 5 clamps the laser pen 6. The laser pen 6 is arranged in parallel with the second telescopic rod 3. The upright post 7 is fixedly arranged on the base 1. The upright post 7 is provided with a second hinge point 71; the second hinge point 71 is higher than the first hinge point 23. One end of the limiting column 8 is hinged with the upright post 7 by connecting a second hinge point 71, and the other end is hinged with the sliding block 34. The circle center of the angle measuring ruler 9 is fixedly connected with the first hinge point 23, and the angle measuring ruler 9 and the second telescopic rod 3 are arranged on the same side.
Claims (5)
1. A laser positioning device is characterized by comprising a base (1), a first telescopic rod (2) connected with the base (1), a second telescopic rod (3) connected with the first telescopic rod (2), a clamping frame (4) connected with the second telescopic rod (3), a clamping jaw (5) detachably connected with the clamping frame (4), and a laser pen (6) connected with the clamping jaw (5);
the angle measuring device also comprises an angle measuring ruler (9), an upright post (7) connected with the base (1) and a limiting rod (8) hinged with the upright post (7);
the first telescopic rod (2) has a first hinge point (23); the second telescopic rod (3) is hinged with the first telescopic rod (2) through the first hinge point (23); the angle measuring ruler (9) is fixedly connected with the first telescopic rod (2), and the circle center of the angle measuring ruler is fixed at the first hinge point (23);
the second telescopic rod (3) is provided with a sliding groove (33) and a sliding block (34) matched with the sliding groove (33); a second hinge point (71) is arranged on the upright post (7); one end of the limiting rod (8) is hinged with the upright post (7) through the second hinge point (71), and the other end of the limiting rod is hinged with the sliding block (34).
2. A laser positioning device according to claim 1, characterized in that the second hinge point (71) is higher than the first hinge point (23).
3. A laser positioning device according to claim 1, characterized in that said protractor means (9) are arranged on the same side as said second telescopic rod (3).
4. A laser positioning device according to claim 1, characterized in that said first telescopic rod (2) comprises a first base rod (21) connected to said base (1), a first adjusting rod (22) connected to said first base rod (21); a first hinge point (23) is arranged on the first adjusting rod (22); the second telescopic rod (3) comprises a second base rod (31) connected with the first hinge point (23) and a second adjusting rod (32) connected with the second base rod (31); the second base rod (31) is provided with the sliding groove (33); the clamping frame (4) is connected with the second adjusting rod (32).
5. A laser positioning device according to claim 1, characterized in that the laser pointer (6) is arranged parallel to the second telescopic rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020519771.2U CN212007182U (en) | 2020-04-10 | 2020-04-10 | Laser positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020519771.2U CN212007182U (en) | 2020-04-10 | 2020-04-10 | Laser positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212007182U true CN212007182U (en) | 2020-11-24 |
Family
ID=73414864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020519771.2U Active CN212007182U (en) | 2020-04-10 | 2020-04-10 | Laser positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212007182U (en) |
-
2020
- 2020-04-10 CN CN202020519771.2U patent/CN212007182U/en active Active
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