CN215522755U - Engineering survey and drawing photoelectric distance meter angle adjustment mechanism - Google Patents
Engineering survey and drawing photoelectric distance meter angle adjustment mechanism Download PDFInfo
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- CN215522755U CN215522755U CN202121606015.4U CN202121606015U CN215522755U CN 215522755 U CN215522755 U CN 215522755U CN 202121606015 U CN202121606015 U CN 202121606015U CN 215522755 U CN215522755 U CN 215522755U
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- supporting leg
- distance meter
- connecting plate
- photoelectric distance
- mapping
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Abstract
The utility model discloses an angle adjusting mechanism of an engineering surveying and mapping photoelectric range finder, which relates to the field of measuring equipment and comprises a support main body, wherein two sides and the outer surface of the support main body are both connected with rotating frames, the bottom of each rotating frame is connected with a first supporting leg, the bottom of each first supporting leg is connected with a second supporting leg, and a folding assembly is arranged at the joint of each first supporting leg and each second supporting leg. According to the utility model, through the first supporting leg, the second supporting leg, the connecting plate, the mounting sleeve and the rubber sleeve, the second supporting leg is firstly pulled downwards to enable the second supporting leg to be rotatably folded, the first supporting leg and the second supporting leg are connected through the connecting plate, then the structure is shortened in length for convenient carrying by rotating the second supporting leg, then the first supporting leg and the second supporting leg are fixed together through the mounting sleeve to prevent the second supporting leg from shaking randomly, the structural friction force is increased through the rubber block during mounting of the second supporting leg to prevent the second supporting leg from falling easily, and the support is conveniently folded for convenient carrying.
Description
Technical Field
The utility model relates to the field of measuring equipment, in particular to an angle adjusting mechanism of an engineering surveying and mapping photoelectric range finder.
Background
Photoelectric distance measuring instrument is also called light velocity distance measuring instrument, is the instrument that utilizes the light wave of modulation to carry out the precision range finding, and the range finding can reach about 2.5 kilometers, also can be used for night work, and photoelectric distance measuring instrument is many in kind, wherein develops rapidest with infrared distance measuring instrument, comparatively commonly used, and photoelectric distance measuring's principle is: when measuring the distance between two points, a distance meter is arranged at one point to be measured, a reflector is arranged at the other point, when the distance meter emits light to the reflector, the light returns to the meter after being reflected by the reflector, and the photoelectric distance meter is often matched with a support for convenient placement and angle rotation.
Current photoelectric distance meter support adopts the damping pivot as rotating the piece usually, though simple structure nevertheless rotates easily at fixed effect difference angle and leads to photoelectric distance meter can't aim at the reflector, the inconvenient height to photoelectric distance meter of most supports is adjusted simultaneously, lead to the support to need the cooperation to increase often when using and fill up the use, and current photoelectric distance meter support supports longer usually, and longer supporting legs is inconvenient to carry and place the transportation in the car, it is comparatively inconvenient to use.
SUMMERY OF THE UTILITY MODEL
Based on the technical problem, the utility model aims to provide an angle adjusting mechanism of an engineering surveying and mapping photoelectric range finder, so as to solve the technical problems of inconvenience in height adjustment, angle adjustment and carrying and transportation.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an engineering survey and drawing photoelectric distance meter angle adjustment mechanism, includes the support main part, the both sides and the surface of support main part all are connected with the rotating turret, the bottom of rotating turret is connected with first supporting leg, the bottom of first supporting leg is connected with the second supporting leg, the junction of first supporting leg and second supporting leg is provided with folding assembly, the bottom of second supporting leg is connected with the supporting legs, the inside of support main part is provided with lifting unit, lifting unit's top is provided with adjusting part.
Through adopting above-mentioned technical scheme, the staff places the support main part subaerial through the supporting legs, and the staff installs photoelectric distance meter on the mounting bracket after placing the support main part.
Further, folding assembly includes the spout that the second supporting leg both sides were seted up, the rubber sleeve of the inside both sides of second supporting leg and the installation cover of first supporting leg and second supporting leg surface, the internal connection of spout has the slider, the both sides of slider all are connected with the connecting plate, just one side below of connecting plate is connected with first supporting leg.
Through adopting above-mentioned technical scheme, the staff takes off the installation cover, later in the staff rotates the second supporting leg downwards and fills in the second supporting leg in first supporting leg, make the connecting plate rotate on first supporting leg and slider, later the slider carries the connecting plate upwards to slide, the second supporting leg gets into and increases frictional force through the rubber sleeve after in the first supporting leg and prevents that the second supporting leg from dropping, later the staff places the support main part subaerial through the supporting legs, the staff installs photoelectric distance meter on the mounting bracket after having placed the support main part.
Further, one side top of connecting plate is rotated through pivot and slider and is connected, just one side below of connecting plate is rotated through pivot and first supporting leg and is connected, the connecting plate passes through slider and spout sliding connection, just the second supporting leg is dismantled with first supporting leg and is connected, the installation cover is dismantled with first supporting leg and second supporting leg and is connected, just the rubber sleeve is surperficial coarse.
Through adopting above-mentioned technical scheme, the connecting plate rotates on first supporting leg and slider, and later the slider carries the connecting plate and upwards slides, and the second supporting leg gets into and increases frictional force through the rubber sleeve after in the first supporting leg prevents that the second supporting leg from dropping.
Furthermore, the lifting assembly comprises a first control disc and a lead screw, the first control disc is located on one side of the top of the support body, the lead screw is located on the top of the support body, one end of the lead screw is connected with a lifting table, one side of the bottom of the lifting table is connected with a limiting rod, a threaded sleeve is sleeved outside the lead screw, and a transmission belt is connected between the first control disc and the threaded sleeve.
Through adopting above-mentioned technical scheme, the rotatory first control panel of staff when needs adjust the photoelectric distance meter height, it is rotatory through drive belt drive thread bush after first control panel rotates, make the lead screw cooperation elevating platform drive mounting bracket upwards remove the completion altitude mixture control after the thread bush is rotatory.
Furthermore, first steering wheel and thread bush all rotate with the support main part and are connected, just gag lever post and support main part sliding connection.
Through adopting above-mentioned technical scheme, it is rotatory through drive belt drive thread bush after first steering wheel rotates, makes lead screw cooperation elevating platform drive mounting bracket upwards remove and accomplish altitude mixture control after the thread bush is rotatory, and the gag lever post leads it.
Furthermore, the adjusting part comprises a second control disc positioned on one side of the lifting platform, one side of the second control disc is connected with a worm, the inside of the lifting platform is connected with an installation frame through a rotating shaft, and a driven gear is sleeved outside the rotating shaft.
Through adopting above-mentioned technical scheme, the rotatory second steering wheel of staff when needs adjust photoelectric distance measuring appearance angle, thereby the rotatory back of second steering wheel is through the rotatory photoelectric distance measuring appearance angle of regulation of worm drive gear, and rotation angle is less when owing to the less photoelectric distance measuring appearance that makes of worm drive coefficient rotates, and convenient accurate location reflector panel position prevents simultaneously that the staff from touching by mistake and leading to photoelectric distance measuring appearance angular rotation.
Furthermore, the second control panel is rotatably connected with the lifting platform through a rotating shaft.
Through adopting above-mentioned technical side, the staff rotatory second control panel when needs adjust the photoelectric distance meter angle, thereby the rotatory back of second control panel is rotatory through worm drive gear and is adjusted the photoelectric distance meter angle.
In summary, the utility model mainly has the following beneficial effects:
1. according to the utility model, through the first supporting leg, the second supporting leg, the connecting plate, the mounting sleeve and the rubber sleeve, the second supporting leg is firstly pulled downwards to enable the second supporting leg to be rotatably folded, the first supporting leg and the second supporting leg are connected through the connecting plate, then the structure is shortened in length for convenient carrying by rotating the second supporting leg, then the first supporting leg and the second supporting leg are fixed together through the mounting sleeve to prevent the second supporting leg from shaking randomly, the structural friction force is increased by the rubber block during mounting of the second supporting leg to prevent the second supporting leg from falling easily, and the support is conveniently folded for convenient carrying;
2. according to the utility model, through the screw rod, the worm and the gear, the height of the photoelectric distance meter is firstly adjusted through the matching of the first control panel and the screw rod, then the worm is meshed with the gear, the worm is matched with the gear to finely adjust the rotation angle of the photoelectric distance meter through rotating the second control panel, and meanwhile, the photoelectric distance meter is prevented from being randomly rotated by the poor transmission effect of the gear and the worm, so that the height and the rotation angle of the photoelectric distance meter are conveniently adjusted, and meanwhile, the photoelectric distance meter is conveniently fixed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic cross-sectional view of the main body of the stent of the present invention;
FIG. 4 is a side view of the second leg of the present invention;
fig. 5 is an enlarged view of the structure at a in fig. 2 according to the present invention.
In the figure: 1. a stent body; 2. a rotating frame; 3. a first support leg; 4. supporting legs; 5. a folding assembly; 501. a connecting plate; 502. a chute; 503. installing a sleeve; 504. a slider; 505. a rubber sleeve; 6. a second support leg; 7. a lifting assembly; 701. a first control wheel; 702. a lifting platform; 703. a screw rod; 704. a threaded sleeve; 705. a transmission belt; 706. a limiting rod; 8. a mounting frame; 9. an adjustment assembly; 901. a gear; 902. a worm; 903. a second handwheel.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
An angle adjusting mechanism of an engineering surveying and mapping photoelectric range finder is disclosed, as shown in figures 1-5, and comprises a support main body 1, wherein both sides and the outer surface of the support main body 1 are connected with rotating frames 2, the bottom of the rotating frame 2 is connected with a first supporting leg 3, the bottom of the first supporting leg 3 is connected with a second supporting leg 6, the support main body 1 is convenient to place, a folding component 5 is arranged at the joint of the first supporting leg 3 and the second supporting leg 6, the two supporting legs are convenient to fold and carry, the bottom of the second supporting leg 6 is connected with a supporting leg 4, a lifting component 7 is arranged inside the support main body 1, the height of a mounting frame 8 is convenient to adjust, an adjusting component 9 is arranged at the top of the lifting component 7, the adjusting component 9 comprises a second control disc 903 positioned at one side of a lifting table 702, one side of the second control disc 903 is connected with a worm 902, the inside of the lifting table 702 is connected with the mounting frame 8 through a rotating shaft, the external portion of pivot has cup jointed from gear 901, and second operation panel 903 rotates with elevating platform 702 through the pivot to be connected, and the convenient fine setting photoelectric distance meter angle of placing the angle simultaneously can be rotated at will.
Referring to fig. 1, 2, 4 and 5, the folding assembly 5 comprises a sliding groove 502 formed on both sides of the second supporting leg 6, a rubber sleeve 505 formed on both sides of the inside of the second supporting leg 6, and a mounting sleeve 503 formed on the outer surfaces of the first supporting leg 3 and the second supporting leg 6, wherein the mounting sleeve 503 is detachably connected with the first supporting leg 3 and the second supporting leg 6 to prevent the first supporting leg 6 from shaking after being folded, a sliding block 504 is connected inside the sliding groove 502, connecting plates 501 are connected to both sides of the sliding block 504, and the lower part of one side of the connecting plate 501 is connected with the first supporting leg 3, the upper part of one side of the connecting plate 501 is rotatably connected with the sliding block 504 through a rotating shaft, the lower part of one side of the connecting plate 501 is rotationally connected with the first supporting leg 3 through a rotating shaft, the connecting plate 501 is slidably connected with the sliding groove 502 through a sliding block 504, and the second supporting leg 6 is detachably connected with the first supporting leg 3, and the surface of the rubber sleeve 505 is rough, so that the first supporting leg 3 is convenient to fold.
Referring to fig. 1-3, the lifting assembly 7 includes a first control panel 701 located on one side of the top of the support body 1 and a lead screw 703 located on the top of the support body 1, one end of the lead screw 703 is connected with a lifting table 702, one side of the bottom of the lifting table 702 is connected with a limit rod 706, a thread bush 704 is sleeved outside the lead screw 703, a transmission belt 705 is connected between the first control panel 701 and the thread bush 704, the first control panel 701 and the thread bush 704 are both rotatably connected with the support body 1, and the limit rod 706 is slidably connected with the support body 1, so that the height of the photoelectric distance measuring instrument can be conveniently adjusted.
The implementation principle of the embodiment is as follows: firstly, a worker takes off the mounting sleeve 503, then the worker rotates the second supporting leg 6 downwards to plug the second supporting leg 6 into the first supporting leg 3, so that the connecting plate 501 rotates on the first supporting leg 3 and the sliding block 504, then the sliding block 504 carries the connecting plate 501 to slide upwards, after the second supporting leg 6 enters the first supporting leg 3, the friction force is increased through the rubber sleeve 505 to prevent the second supporting leg 6 from falling off, then the worker places the bracket main body 1 on the ground through the supporting legs 4, after the bracket main body 1 is placed, the worker installs the photoelectric distance measuring instrument on the mounting rack 8, when the height of the photoelectric distance measuring instrument needs to be adjusted, the worker rotates the first control disc 701, the first control disc 701 drives the threaded sleeve 704 to rotate through the driving belt 705, after the threaded sleeve 704 rotates, the lead screw 703 is matched with the lifting platform 702 to drive the mounting rack 8 to move upwards to complete height adjustment, prevent the elevating platform 702 through gag lever post 706 when elevating platform 702 risees and rotate, the rotatory second control panel 903 of staff when needs adjust the photoelectric range finder angle, thereby it adjusts the photoelectric range finder angle to rotate through worm 902 drive gear 901 after the second control panel 903 is rotatory, because the less rotation angle that makes the photoelectric range finder rotate of worm 902 drive coefficient is less, convenient accurate location reflector plate position prevents simultaneously that the staff from touching by mistake and leads to the photoelectric range finder angular rotation.
Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides an engineering survey and drawing photoelectric distance meter angle adjustment mechanism, includes support main part (1), its characterized in that: the support is characterized in that both sides and the outer surface of the support main body (1) are connected with a rotating frame (2), the bottom of the rotating frame (2) is connected with first supporting legs (3), the bottom of the first supporting legs (3) is connected with second supporting legs (6), the joints of the first supporting legs (3) and the second supporting legs (6) are provided with folding assemblies (5), the bottom of the second supporting legs (6) is connected with supporting legs (4), the inside of the support main body (1) is provided with lifting assemblies (7), and the top of the lifting assemblies (7) is provided with adjusting assemblies (9).
2. The angle adjusting mechanism of the engineering surveying and mapping photoelectric distance meter of claim 1, characterized in that: folding assembly (5) include spout (502) that second supporting leg (6) both sides were seted up, rubber sleeve (505) and first supporting leg (3) of the inside both sides of second supporting leg (6) and installation cover (503) of second supporting leg (6) surface, the internal connection of spout (502) has slider (504), the both sides of slider (504) all are connected with connecting plate (501), just one side below of connecting plate (501) is connected with first supporting leg (3).
3. The angle adjusting mechanism of the engineering surveying and mapping photoelectric distance meter of claim 2, characterized in that: one side top of connecting plate (501) is rotated through pivot and slider (504) and is connected, just one side below of connecting plate (501) is rotated through pivot and first supporting leg (3) and is connected, slider (504) and spout (502) sliding connection are passed through in connecting plate (501), just second supporting leg (6) are dismantled with first supporting leg (3) and are connected, installation cover (503) are dismantled with first supporting leg (3) and second supporting leg (6) and are connected, just rubber sleeve (505) roughness in surface.
4. The angle adjusting mechanism of the engineering surveying and mapping photoelectric distance meter of claim 1, characterized in that: the lifting assembly (7) comprises a first control panel (701) located on one side of the top of the support body (1) and a screw rod (703) located on the top of the support body (1), one end of the screw rod (703) is connected with a lifting platform (702), one side of the bottom of the lifting platform (702) is connected with a limiting rod (706), a threaded sleeve (704) is sleeved outside the screw rod (703), and a transmission belt (705) is connected between the first control panel (701) and the threaded sleeve (704).
5. The angle adjusting mechanism of the engineering surveying and mapping photoelectric distance meter of claim 4, characterized in that: the first control disc (701) and the threaded sleeve (704) are rotatably connected with the support main body (1), and the limiting rod (706) is in sliding connection with the support main body (1).
6. The angle adjusting mechanism of the engineering surveying and mapping photoelectric distance meter of claim 4, characterized in that: the adjusting component (9) comprises a second control disc (903) located on one side of the lifting platform (702), one side of the second control disc (903) is connected with a worm (902), the inside of the lifting platform (702) is connected with an installation frame (8) through a rotating shaft, and a slave gear (901) is sleeved on the outside of the rotating shaft.
7. The angle adjusting mechanism of the engineering surveying and mapping photoelectric distance meter of claim 6, characterized in that: the second control disc (903) is rotatably connected with the lifting platform (702) through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121606015.4U CN215522755U (en) | 2021-07-15 | 2021-07-15 | Engineering survey and drawing photoelectric distance meter angle adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121606015.4U CN215522755U (en) | 2021-07-15 | 2021-07-15 | Engineering survey and drawing photoelectric distance meter angle adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215522755U true CN215522755U (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121606015.4U Active CN215522755U (en) | 2021-07-15 | 2021-07-15 | Engineering survey and drawing photoelectric distance meter angle adjustment mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN215522755U (en) |
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2021
- 2021-07-15 CN CN202121606015.4U patent/CN215522755U/en active Active
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