CN208399683U - A kind of laser range finder for engineering survey - Google Patents
A kind of laser range finder for engineering survey Download PDFInfo
- Publication number
- CN208399683U CN208399683U CN201820855307.3U CN201820855307U CN208399683U CN 208399683 U CN208399683 U CN 208399683U CN 201820855307 U CN201820855307 U CN 201820855307U CN 208399683 U CN208399683 U CN 208399683U
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- China
- Prior art keywords
- laser range
- range finder
- fixed plate
- shaft
- engineering survey
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- A Measuring Device Byusing Mechanical Method (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
The utility model discloses a kind of laser range finders for engineering survey, including pedestal, fixed plate is fixedly connected with above the pedestal, support plate is equipped in front of the fixed plate, open slot is provided in the support plate, laser range finder ontology is installed inside the open slot, support rod is fixedly connected with above pedestal on rear side of the fixed plate, first rotating shaft and the second shaft are rotatably connected between the fixed plate and support rod respectively, described first rotating shaft one end is fixedly connected on middle part on rear side of support plate.Pass through the setting of spring leaf and spring, laser range finder ontology is fixed on inside open slot, by rotating crank the driving gear in the second shaft is rotated, driving gear rotation drives driven gear and the rotation of the second shaft, finally the support plate of the second roller end and laser range finder ontology is made to be followed by and rotate together, realizes the adjusting of the detection angle of laser range finder ontology.
Description
Technical field
The utility model relates to engineering survey equipment technical field, specially a kind of laser ranging for engineering survey
Instrument.
Background technique
Laser range finder is mostly used in engineering survey and other field, such as one application No. is CN201420273289.X
The fixed device of kind laser range finder, including pull rod, setting of casing and laser range finder mounting assembly, wherein pull rod lower part is inserted into set
In pipe, the lower vertical of the pull rod is fixed with a pin shaft, and the both ends of this root pin shaft are each passed through on set tube wall and axially open
If strip groove after, the mounting hole on side wall corresponding with sliding sleeve is fixed respectively, and sliding sleeve loop is outside upper casing；The setting of casing
Axial line and upper casing connection of the axial line on same straight line, at the cased upper orifice and upper casing lower nozzle
Flange is fixed, and connecting flange is connected by a tension spring with the sliding sleeve lower end, and tension spring is sleeved on outside casing.
Above-mentioned utility model device can carry out blasthole ranging measurement, but general engineering survey is mostly to use hand
Laser range finder is held to measure, but Hand-hold Distance Finder measures and is easy to cause measured deviation due to having light fingers,
Being changed in the measurement of angle is even more the angle for being difficult to hold laser range finder rotation, causes measurement data inaccurate, so
A kind of laser range finder for engineering survey is provided solve the above-mentioned problem very it is necessary to.
Utility model content
The purpose of this utility model is to provide a kind of laser range finders for engineering survey, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of laser ranging for engineering survey
Instrument, including pedestal, the pedestal top are fixedly connected with fixed plate, are equipped with support plate, the support plate in front of the fixed plate
On be provided with open slot, laser range finder ontology is installed inside the open slot, it is fixed above pedestal on rear side of the fixed plate
It is connected with support rod, is rotatably connected to first rotating shaft and the second shaft between the fixed plate and support rod respectively, described first
Shaft one end is fixedly connected on middle part on rear side of support plate, is equipped with driven gear in the first rotating shaft, in second shaft
Driving gear is installed, second shaft one end is welded with crank.
Preferably, the open slot two sidewalls are fixedly connected to spring leaf, and the open slot two sidewalls are provided with groove,
Spring is connected between the inside grooves bottom end and spring leaf.
Preferably, the support plate upper center is equipped with scale indication pin.
Preferably, the fixed plate is semicircular structure, and outside is equipped with scale line in front of the fixed plate.
Preferably, the driving gear is meshed with driven gear.
Preferably, the crank is equipped with rubber sleeve.
Compared with prior art, the utility model has the beneficial effects that a kind of swashing for engineering survey of the utility model
Optar, structure novel can be realized in engineering survey, can be to laser ranging for the range measurement of different angle
Instrument carries out accurate angle positioning, so that the result of measurement is more accurate.By the setting of spring leaf and spring, so that Laser Measuring
Distance meter ontology can be fixed on inside open slot, by rotating crank the driving gear in the second shaft be rotated, main
Moving gear rotation drives driven gear and the rotation of the second shaft, finally makes the support plate and laser range finder of the second roller end
Ontology, which is followed by, to be rotated together, and is realized the adjusting of the detection angle of laser range finder ontology, is passed through scale indication pin and scale line
Setting accurately adjusted so that laser range finder ontology detection angle has so that laser range finder ontology detection data
It is more accurate.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is part A partial enlargement structural representation in the utility model Fig. 1.
In figure: 1 pedestal, 2 support plates, 3 open slots, 4 laser range finder ontologies, 5 fixed plates, 6 baffles, 7 first rotating shafts, 8
Driven gear, 9 driving gears, 10 cranks, 11 spring leafs, 12 grooves, 13 springs, 14 scale indication pins, 15 scale lines, 16
Two shafts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of laser range finder for engineering survey,
Including pedestal 1, it is fixedly connected with fixed plate 5 above the pedestal 1, is equipped with support plate 2, the support in front of the fixed plate 5
It is provided with open slot 3 on plate 2, laser range finder ontology 4, the pedestal 1 of 5 rear side of fixed plate are installed inside the open slot 3
Top is fixedly connected with support rod 6, is rotatably connected to first rotating shaft 7 and second turn respectively between the fixed plate 5 and support rod 6
Axis 16, described 7 one end of first rotating shaft are fixedly connected on 2 rear side middle part of support plate, are equipped with driven gear in the first rotating shaft 7
8, driving gear 9 is installed in second shaft 16, wherein the diameter of driven gear 8 is 5 times of 9 diameter of driving gear, institute
It states 16 one end of the second shaft and is welded with crank 10.
3 two sidewalls of open slot are fixedly connected to spring leaf 11, and 3 two sidewalls of open slot are provided with groove 12,
Spring 13 is connected between 12 inner bottom of groove and spring leaf 11.2 upper center of support plate is equipped with scale and refers to
Show needle 14.The fixed plate 5 is semicircular structure, and the 5 front outside of fixed plate is equipped with scale line 15.The driving gear 9
It is meshed with driven gear 8.The crank 10 is equipped with rubber sleeve.
Working principle: by the setting of spring leaf 11 and spring 13, laser range finder ontology 4 is fixed on
Inside open slot 3, by rotate crank 10 driving gear 9 in second shaft 16 rotate, driving gear 9 rotation drive from
Moving gear 8 and the rotation of the second shaft 16, follow the support plate 2 in second turn of 16 shaft end portion and laser range finder ontology 4
Rotate together, realize the adjusting of the detection angle of laser range finder ontology 4, pass through setting for scale indication pin 14 and scale line 15
It sets, is accurately adjusted so that 4 detection angle of laser range finder ontology has, so that the data that laser range finder ontology 4 detects are more
It is accurate to add, and wherein the diameter of driven gear 8 is 5 times of 9 diameter of driving gear, so that when operating rocker handle 10 rotates, second turn
The amplitude that axis 16 drives laser range finder ontology 4 to rotate reduces, so that scale indication pin 14 is more easily aligned assigned scale.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of laser range finder for engineering survey, including pedestal (1), it is characterised in that: fixed above the pedestal (1)
It is connected with fixed plate (5), is equipped with support plate (2) in front of the fixed plate (5), be provided with open slot (3) on the support plate (2),
It is equipped with laser range finder ontology (4) inside the open slot (3), it is fixed above the pedestal (1) on rear side of the fixed plate (5) to connect
It is connected to support rod (6), is rotatably connected to first rotating shaft (7) and the second shaft respectively between the fixed plate (5) and support rod (6)
(16), described first rotating shaft (7) one end is fixedly connected on middle part on rear side of support plate (2), be equipped on the first rotating shaft (7) from
Moving gear (8) is equipped with driving gear (9) on second shaft (16), and described second shaft (16) one end is welded with crank
(10)。
2. a kind of laser range finder for engineering survey according to claim 1, it is characterised in that: the open slot
(3) two sidewalls are fixedly connected to spring leaf (11), and open slot (3) two sidewalls are provided with groove (12), the groove
(12) it is connected between inner bottom and spring leaf (11) spring (13).
3. a kind of laser range finder for engineering survey according to claim 1, it is characterised in that: the support plate
(2) upper center is equipped with scale indication pin (14).
4. a kind of laser range finder for engineering survey according to claim 1, it is characterised in that: the fixed plate
It (5) is semicircular structure, outside is equipped with scale line (15) in front of the fixed plate (5).
5. a kind of laser range finder for engineering survey according to claim 1, it is characterised in that: the driving gear
(9) it is meshed with driven gear (8).
6. a kind of laser range finder for engineering survey according to claim 1, it is characterised in that: the crank (10)
It is equipped with rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820855307.3U CN208399683U (en) | 2018-06-04 | 2018-06-04 | A kind of laser range finder for engineering survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820855307.3U CN208399683U (en) | 2018-06-04 | 2018-06-04 | A kind of laser range finder for engineering survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399683U true CN208399683U (en) | 2019-01-18 |
Family
ID=65133847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820855307.3U Active CN208399683U (en) | 2018-06-04 | 2018-06-04 | A kind of laser range finder for engineering survey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208399683U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964903A (en) * | 2020-08-19 | 2020-11-20 | 东台市杰顺机械制造有限公司 | A conveying detection device for clutch housing |
| CN111982505A (en) * | 2020-08-19 | 2020-11-24 | 东台市杰顺机械制造有限公司 | Rotary detection device for gear chamber processing production |
-
2018
- 2018-06-04 CN CN201820855307.3U patent/CN208399683U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964903A (en) * | 2020-08-19 | 2020-11-20 | 东台市杰顺机械制造有限公司 | A conveying detection device for clutch housing |
| CN111982505A (en) * | 2020-08-19 | 2020-11-24 | 东台市杰顺机械制造有限公司 | Rotary detection device for gear chamber processing production |
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: No. 22, Nanxiang Road, Yuxi high tech Zone, Yunnan Province Patentee after: Yunnan Yuli Space Information Consulting Co.,Ltd. Address before: 653100 No. 19, Chuangxin Road, hi tech Zone, Yunnan, Yuxi Patentee before: YUNNAN YULI PLOTTING GEOGRAPHY INFORMATION CONSULTATION SERVICE Co.,Ltd. |