CN217278916U - Horizontal aligning mechanism of laser range finder for land survey - Google Patents
Horizontal aligning mechanism of laser range finder for land survey Download PDFInfo
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- CN217278916U CN217278916U CN202123420311.8U CN202123420311U CN217278916U CN 217278916 U CN217278916 U CN 217278916U CN 202123420311 U CN202123420311 U CN 202123420311U CN 217278916 U CN217278916 U CN 217278916U
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- range finder
- spheroid
- laser range
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- 238000009434 installation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 12
- 239000011435 rock Substances 0.000 abstract description 5
- 239000002689 soil Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 9
- 238000001514 detection method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of horizontal calibration, especially, be a horizontal alignment mechanism of laser range finder for soil survey, including the mount table, the inside of mount table is provided with horizontal mechanism, horizontal mechanism includes spheroid, horizontal support bar, counterweight ball, dead lever and threaded rod, the inside of mount table is provided with the activity groove, spheroid swing joint is in the activity groove, horizontal support bar and spheroid fixed connection; this device is through being provided with horizontal mechanism, be convenient for carry out the snap-leveling to laser range finder, rotate the threaded rod through the handle and make the dead lever keep away from the spheroid, the spheroid is at the inside swing joint in movable groove, make horizontal support rod remain vertical state throughout under the effect of counter weight ball, thereby make the rotor plate keep the level, then rotate the threaded rod and make the dead lever compress tightly fixedly to the spheroid after the adjustment, prevent to take place to rock at measuring in-process laser range finder, the easy operation of leveling is swift.
Description
Technical Field
The utility model belongs to the technical field of horizontal calibration, concretely relates to mechanism is looked for with laser range finder level to land survey.
Background
Project detection is needed in the engineering cost working process, the distance measuring instrument is one of detection instruments needed to be used, most of the existing laser distance measuring instruments are laser distance measuring instruments, the laser distance measuring instruments are instruments which accurately measure the distance of a target by utilizing laser, and a timer measures the time from transmitting to receiving of a laser beam, so that the distance from an observer to the target is calculated, the laser distance measuring instruments need to be calibrated before use, and the measuring accuracy is improved.
The existing calibration method is to operate the leveling device according to the liquid level meter to calibrate and level the distance measuring instrument, and the process of calibrating and leveling is relatively complicated, so the method needs to be improved.
In order to solve the problem, the application provides a laser range finder horizontal alignment mechanism for land survey.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a mechanism is looked for with laser range finder level to land survey, through being provided with horizontal mechanism, be convenient for carry out the snap-action leveling to laser range finder, it keeps away from the spheroid to rotate the threaded rod through the handle messenger dead lever, the spheroid is at the inside swing joint of activity groove, make the horizontal support pole remain vertical state throughout under the effect of counter weight ball, thereby make the rotor plate keep the level, then it makes the fixed pole compress tightly fixedly to the spheroid after the adjustment to rotate the threaded rod, prevent that laser range finder takes place to rock at the measuring in-process, the easy operation of leveling is swift.
In order to achieve the above object, the utility model provides a following technical scheme: a horizontal aligning mechanism of a laser range finder for land measurement comprises an installation table, wherein a horizontal mechanism is arranged in the installation table;
horizontal mechanism includes spheroid, horizontal support pole, counter weight ball, dead lever and threaded rod, the inside of mount table is provided with the activity groove, spheroid swing joint is in the inside in activity groove, horizontal support pole and spheroid fixed connection, counter weight ball and horizontal support pole's bottom fixed connection, the inside of mount table and the bilateral symmetry that is located the activity groove are provided with the fixed slot, dead lever sliding connection is in the inside of fixed slot, threaded rod and fixed slot threaded connection, the dead lever rotates with the threaded rod to be connected, activity groove and two fixed slot intercommunication, two the dead lever is located spheroidal both sides.
As the utility model relates to a horizontal alignment mechanism of laser range finder is preferred for earth survey, still including setting up the adjustment mechanism on horizontal support pole top, adjustment mechanism includes install bin, rotor plate, back shaft, first bevel gear, second bevel gear and regulating spindle, install bin fixed mounting is on horizontal support pole's top, the rotor plate is located the install bin directly over, back shaft fixed mounting is in the bottom of rotor plate, first bevel gear fixed mounting is in the side surface of back shaft, the regulating spindle rotates with the install bin to be connected, second bevel gear fixed mounting is in the one end of regulating spindle, horizontal support pole's bottom is rotated with the inboard bottom of install bin and is connected, first bevel gear is connected with second bevel gear meshing.
As the utility model relates to a land survey is with laser range finder level alignment mechanism is preferred, still including setting up the bearing structure of mount table bottom, bearing structure includes first bracing piece, second bracing piece, lead screw and fixation nut, first bracing piece is rotated with the bottom of mount table and is connected, lead screw fixed mounting is at the top of second bracing piece, the second bracing piece passes through lead screw and first bracing piece threaded connection, lead screw side surface threaded connection has fixation nut.
As the utility model relates to a land survey is with laser range finder level alignment mechanism is preferred, laser range finder is installed at the top of rotor plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through being provided with horizontal mechanism, be convenient for carry out the snap-action horizon to laser range finder, rotate the threaded rod through the handle and make the dead lever keep away from the spheroid, the spheroid is at the inside swing joint of movable groove, make the horizontal support pole remain vertical state throughout under the effect of counter weight ball to make the rotor plate keep the level, then rotate the threaded rod and make the dead lever compress tightly fixedly to the spheroid after the adjustment, prevent to take place to rock at measuring in-process laser range finder, the easy operation of leveling is swift.
2. Through being provided with adjustment mechanism, be convenient for carry out the angle modulation of horizontal direction to laser range finder, rotate the regulating spindle, be connected through the meshing of first bevel gear and second bevel gear, be convenient for rotate the rotor plate to be convenient for carry out the angle modulation of horizontal direction to laser range finder, make things convenient for the staff to operate.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic structural view of the middle level mechanism of the present invention;
fig. 4 is a schematic structural diagram of the adjusting mechanism of the present invention.
In the figure:
1. a mounting table; 11. a laser range finder; 2. a horizontal mechanism; 21. a movable groove; 22. a sphere; 23. a horizontal support bar; 24. a counterweight ball; 25. a fixing groove; 26. fixing the rod; 27. a threaded rod; 3. an adjustment mechanism; 31. installing a box; 32. a rotating plate; 33. a support shaft; 34. a first bevel gear; 35. a second bevel gear; 36. an adjustment shaft; 4. a support structure; 41. a first support bar; 42. a second support bar; 43. a screw rod; 44. and (5) fixing the nut.
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.
As shown in fig. 1:
the utility model provides a mechanism is looked to laser range finder level for land survey, includes mount table 1, and the inside of mount table 1 is provided with horizontal mechanism 2.
In this embodiment: through being provided with mount table 1, be convenient for install horizontal mechanism 2 and adjustment mechanism 3, through being provided with horizontal mechanism 2, be convenient for carry out the snap leveling to laser range finder 11.
As shown in fig. 1-4:
based on current land survey is with laser range finder level alignment mechanism, through being provided with horizontal mechanism 2, be convenient for carry out the snap-action leveling to laser range finder 11, it makes dead lever 26 keep away from spheroid 22 to rotate threaded rod 27 through the handle, spheroid 22 is at the inside swing joint of movable groove 21, make horizontal support rod 23 remain vertical state throughout under the effect of counter weight ball 24, thereby make rotor plate 32 keep the level, then it compresses tightly fixedly to rotate threaded rod 27 and make dead lever 26 to the spheroid 22 after the adjustment, prevent to take place to rock at measuring in-process laser range finder 11, the easy operation of leveling is swift.
Further, the method comprises the following steps:
in combination with the above, the horizontal mechanism 2 includes a sphere 22, a horizontal support rod 23, a counterweight ball 24, a fixing rod 26 and a threaded rod 27, the inside of the mounting table 1 is provided with a movable groove 21, the sphere 22 is movably connected inside the movable groove 21, the horizontal support rod 23 is fixedly connected with the sphere 22, the counterweight ball 24 is fixedly connected with the bottom end of the horizontal support rod 23, the inside of the mounting table 1 and the two sides of the movable groove 21 are symmetrically provided with fixing grooves 25, the fixing rod 26 is slidably connected inside the fixing grooves 25, the threaded rod 27 is in threaded connection with the fixing grooves 25, the fixing rod 26 is rotatably connected with the threaded rod 27, the movable groove 21 is communicated with the two fixing grooves 25, and the two fixing rods 26 are located on the two sides of the sphere 22.
In this embodiment: make dead lever 26 keep away from spheroid 22 through handle rotation threaded rod 27, spheroid 22 makes horizontal support bar 23 remain vertical state throughout under the effect of counter weight ball 24 at the inside swing joint of activity groove 21 to make rotor plate 32 keep the level, then rotate threaded rod 27 and make dead lever 26 compress tightly fixedly to the spheroid 22 after the adjustment, prevent to take place to rock at measuring in-process laser range finder 11.
It should be noted that: threaded rod 27 and regulating spindle 36's one end all are provided with the handle, are convenient for rotate threaded rod 27 and regulating spindle 36 through the handle, make the hand more light to the regulation of device.
Further, the method comprises the following steps:
in an alternative embodiment: still including setting up the adjustment mechanism 3 on horizontal support bar 23 top, adjustment mechanism 3 includes install bin 31, the rotor plate 32, back shaft 33, first bevel gear 34, second bevel gear 35 and regulating spindle 36, install bin 31 fixed mounting is on horizontal support bar 23's top, rotor plate 32 is located the install bin 31 directly over, back shaft 33 fixed mounting is in the bottom of rotor plate 32, first bevel gear 34 fixed mounting is in the side surface of back shaft 33, regulating spindle 36 rotates with install bin 31 and is connected, second bevel gear 35 fixed mounting is in the one end of regulating spindle 36, the bottom of horizontal support bar 23 rotates with the inboard bottom of install bin 31 and is connected, first bevel gear 34 is connected with second bevel gear 35 meshing.
In this embodiment: the rotating adjusting shaft 36 is connected with the second bevel gear 35 through the first bevel gear 34 in a meshed manner, so that the rotating plate 32 can be rotated conveniently, the laser range finder 11 can be adjusted horizontally, and operation by workers is facilitated.
It should be noted that: laser range finder 11 is installed at the top of rotor plate 32, and laser range finder 11 fixed mounting is at the top of rotor plate 32, and is more convenient when installing or dismantling laser range finder 11, need not dismantle other parts, convenient to use.
Further, the method comprises the following steps:
in an alternative embodiment: the mounting platform comprises a mounting platform 1 and is characterized by further comprising a supporting structure 4 arranged at the bottom of the mounting platform 1, wherein the supporting structure 4 comprises a first supporting rod 41, a second supporting rod 42, a screw rod 43 and a fixing nut 44, the first supporting rod 41 is rotatably connected with the bottom of the mounting platform 1, the screw rod 43 is fixedly arranged at the top of the second supporting rod 42, the second supporting rod 42 is in threaded connection with the first supporting rod 41 through the screw rod 43, and the side surface of the screw rod 43 is in threaded connection with the fixing nut 44.
In this embodiment: the second support rod 42 is rotated to primarily level the mounting table 1, and the adjusted second support rod 42 can be fixed by arranging the fixing nut 44 on the side surface of the screw rod 43, so that the threaded connection between the second support rod 42 and the first support rod 41 is prevented from being loosened.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a mechanism is looked to laser range finder level for land survey, includes mount table (1), its characterized in that: a horizontal mechanism (2) is arranged in the mounting table (1);
the horizontal mechanism (2) comprises a ball body (22), a horizontal supporting rod (23), a counterweight ball (24), a fixing rod (26) and a threaded rod (27), a movable groove (21) is arranged in the mounting table (1), the sphere (22) is movably connected in the movable groove (21), the horizontal support rod (23) is fixedly connected with the sphere (22), the counterweight ball (24) is fixedly connected with the bottom end of the horizontal support rod (23), fixing grooves (25) are symmetrically arranged in the mounting table (1) and positioned at two sides of the movable groove (21), the fixing rod (26) is connected inside the fixing groove (25) in a sliding way, the threaded rod (27) is connected with the fixing groove (25) in a threaded way, the fixing rods (26) are rotatably connected with the threaded rod (27), the movable groove (21) is communicated with the two fixing grooves (25), and the two fixing rods (26) are positioned on two sides of the sphere (22).
2. The laser rangefinder horizontal alignment mechanism for land survey of claim 1 wherein: also comprises an adjusting mechanism (3) arranged at the top end of the horizontal supporting rod (23), the adjusting mechanism (3) comprises a mounting box (31), a rotating plate (32), a supporting shaft (33), a first bevel gear (34), a second bevel gear (35) and an adjusting shaft (36), the mounting box (31) is fixedly mounted at the top end of the horizontal support rod (23), the rotating plate (32) is positioned right above the installation box (31), the supporting shaft (33) is fixedly installed at the bottom of the rotating plate (32), the first bevel gear (34) is fixedly installed on the side surface of the support shaft (33), the adjusting shaft (36) is rotationally connected with the mounting box (31), the second bevel gear (35) is fixedly mounted at one end of the adjusting shaft (36), the bottom end of the horizontal supporting rod (23) is rotatably connected with the bottom of the inner side of the installation box (31), the first bevel gear (34) is in meshed connection with the second bevel gear (35).
3. The laser rangefinder horizontal alignment mechanism for land survey of claim 1 wherein: the mounting table is characterized by further comprising a supporting structure (4) arranged at the bottom of the mounting table (1), the supporting structure (4) comprises a first supporting rod (41), a second supporting rod (42), a screw rod (43) and a fixing nut (44), the first supporting rod (41) is rotatably connected with the bottom of the mounting table (1), the screw rod (43) is fixedly installed at the top of the second supporting rod (42), the second supporting rod (42) is in threaded connection with the first supporting rod (41) through the screw rod (43), and the side surface of the screw rod (43) is in threaded connection with the fixing nut (44).
4. The laser rangefinder horizontal alignment mechanism for land survey of claim 2 wherein: and the top of the rotating plate (32) is provided with a laser range finder (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123420311.8U CN217278916U (en) | 2021-12-30 | 2021-12-30 | Horizontal aligning mechanism of laser range finder for land survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123420311.8U CN217278916U (en) | 2021-12-30 | 2021-12-30 | Horizontal aligning mechanism of laser range finder for land survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217278916U true CN217278916U (en) | 2022-08-23 |
Family
ID=82893914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123420311.8U Expired - Fee Related CN217278916U (en) | 2021-12-30 | 2021-12-30 | Horizontal aligning mechanism of laser range finder for land survey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217278916U (en) |
-
2021
- 2021-12-30 CN CN202123420311.8U patent/CN217278916U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220823 |
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| CF01 | Termination of patent right due to non-payment of annual fee |