CN209445947U - It is a kind of for measuring the portable surveying instrument of snow depth - Google Patents
It is a kind of for measuring the portable surveying instrument of snow depth Download PDFInfo
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- CN209445947U CN209445947U CN201822201181.0U CN201822201181U CN209445947U CN 209445947 U CN209445947 U CN 209445947U CN 201822201181 U CN201822201181 U CN 201822201181U CN 209445947 U CN209445947 U CN 209445947U
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- snow depth
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- surveying instrument
- mounting plate
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Abstract
The utility model discloses a kind of for measuring the portable surveying instrument of snow depth, when measuring snow depth, cylinder interface is first passed through to be inflated the air bag below mounting plate, preferably pour helium, above structure helps to reduce the present apparatus to the pressure of snowfield, the contact area of aggrandizement apparatus and snowfield, measurement result is influenced after avoiding the present apparatus from being compacted snowfield, after inflation is completed for the present apparatus to be placed on snowfield, adjust position of the adjustment plate relative to connecting plate, contact the lower surface of sleeve just with snowfield surface, the gap difference bring systematic error of sleeve and ground caused by avoiding each aeration quantity different, then measuring rod is pushed to end and the ground face contact until measuring rod, testing staff reads snow depth data.It solves ultrasonic sensor occurring surprisingly without not being available when power supply, meanwhile, there is also the problems of measurement accuracy deficiency for the equipment of original simple snow survey depth.
Description
Technical field
It is the utility model relates to meteorologic survey field, in particular to a kind of for measuring the portable surveying instrument of snow depth.
Background technique
Existing snow depth measurement relies primarily on ultrasonic wave completion, and ultrasonic snow depth tester is a kind of using ultrasonic wave telemetering skill
Snow process monitoring is noted down analytical equipment by art.It can measure and record snow depth, period snowfall etc..Applied to meteorology
The fields such as the observation of station snow depth, Along Traffic Trunk Lines snow survey, skifield Meteorological Services.It is measured using the ultrasonic wave of 50kHz.
Cardinal principle: by emitting a ultrasonic pulse to measured target, reflection echo is then received again, measures excess of export
The propagation time of sound wave, further according to the aerial spread speed of ultrasonic wave calculate between sensor and measured target away from
From.Since the aerial spread speed of ultrasonic wave is related with air themperature, it is therefore desirable to which carrying out temperature adjustmemt just can obtain just
True measurement.
Ultrasonic snow depth tester feature: accurate and stable measurement snowfall can store the snow depth data up to 3 months
Data can be by GPRS communication modes real-time Transmission micro energy lose, light and handy, the installation side suitable for unattended field monitoring volume
Just non-maintaining.
Typical case: meteorological station snow depth observes the skifield snowfall of Along Railway Monitoring Snow Cover and accumulated snow observes remote resident
Point highway blocks snowstorm monitoring.
But ultrasonic sensor is not available when occurring surprisingly does not have power supply, meanwhile, original simple snow survey
There is also the problems of measurement accuracy deficiency for deep equipment.
Summary of the invention
The purpose of this utility model is that: it provides a kind of for measuring the portable surveying instrument of snow depth, solves ultrasound
Wave sensor is not available when occurring surprisingly does not have power supply, meanwhile, there is also surveys for the equipment of original simple snow survey depth
The problem of accuracy of measurement deficiency.
The technical solution adopted in the utility model is as follows:
It is a kind of for measuring the portable surveying instrument of snow depth, further include being arranged under mounting plate including horizontal mounting plate
Cylinder interface above the air bag and mounting plate of side, the air bag connect on a mounting board, the company of being additionally provided in mounting plate
The filling channel of logical cylinder interface and air bag；
It further include the support arm that surface on a mounting board is set, the end of the support arm is connected with connection straight down
Plate is connected with adjustment plate on the connecting plate, and the adjustment plate has freedom degree relative to connecting plate in the vertical direction；
Sleeve straight down is also connected in the adjustment plate, the projection of the sleeve in the vertical direction is located at installation
Outside plate, it is additionally provided with the measuring rod through sleeve in the sleeve, there is damping between the measuring rod and sleeve.
Using the above structure, it when measuring snow depth, first passes through cylinder interface and the air bag below mounting plate is inflated,
Preferably pouring helium, above structure helps to reduce pressure of the present apparatus to snowfield, the contact area of aggrandizement apparatus and snowfield,
Measurement result is influenced after avoiding the present apparatus from being compacted snowfield, after inflation is completed for the present apparatus to be placed on snowfield, adjusts adjustment
Position of the plate relative to connecting plate contacts the lower surface of sleeve just with snowfield surface, and each aeration quantity difference is avoided to cause
Sleeve and ground gap difference bring systematic error, then by measuring rod push until the end of measuring rod connects with ground
Touching, testing staff read snow depth data.
The measuring rod surface is additionally provided with scale.Testing staff is facilitated to directly read snow depth data.
One end end point reduced diameter of the measuring rod straight down.It is penetrated using prong structure convenient for measuring rod
Snow deposit.
The cylinder interface is provided with internal screw thread and matches with gas cylinder.Gas cylinder is connect by screw thread with cylinder interface, reliability
Height when needing to inflate, opens the valve of gas cylinder.
The mounting plate is perpendicular to being additionally provided with band on the side wall of horizontal plane.When air bag is non-aerating, by air bag
The side of mounting plate is accommodated in by band, it is easy to carry.
Retaining mechanism is additionally provided between the adjustment plate and connecting plate.By retaining mechanism by adjustment plate and connecting plate
Position is fixed, and avoiding loosening in measurement process causes measurement result deviation occur.
The retaining mechanism uses the screw through connecting plate, and the end of the screw is provided with rubber pad, screws in screw
When screw in compression adjustment plate be fixed on adjustment plate on connecting plate.Using the above structure, fixed reliable, structure is simple.
The length of the adjustment plate is greater than connecting plate.Using the above structure, the adjusting range of adjustment plate can effectively be increased,
Different environment can preferably be adapted to.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1. the utility model is a kind of for measuring the portable surveying instrument of snow depth, solves ultrasonic sensor and anticipating
Do not have not being available when power supply outside, meanwhile, there is also the problems of measurement accuracy deficiency for the equipment of original simple snow survey depth；
2. the utility model is a kind of for measuring the portable surveying instrument of snow depth, simple and reliable for structure, have a variety of portable
Structure setting, it is easy to carry.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is the structural schematic diagram of the utility model；
In figure, 1- mounting plate, 2- air bag, 3- filling channel, 4- gas cylinder, 5- cylinder interface, 6- support arm, 7- connection
Plate, 8- adjustment plate, 9- sleeve, 10- measuring rod, 11- scale, 12- band, 13- valve, 14- retaining mechanism.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
It elaborates below with reference to Fig. 1 to the utility model.
Embodiment 1
It is a kind of for measuring the portable surveying instrument of snow depth, further include being arranged in mounting plate 1 including horizontal mounting plate 1
The cylinder interface 5 of 1 top of air bag 2 and mounting plate of lower section, the air bag are connected on mounting plate 1, also set in mounting plate 1
It is equipped with the filling channel 3 of connection cylinder interface 5 and air bag 2；
It further include the support arm 6 that 1 upper surface of mounting plate is set, the end of the support arm 6 is connected with straight down
Connecting plate 7 is connected with adjustment plate 8 on the connecting plate 7, and the adjustment plate 8 has in the vertical direction relative to connecting plate 7
There is freedom degree；
Sleeve 9 straight down is also connected in the adjustment plate 8, the projection of the sleeve 9 in the vertical direction is located at
Outside mounting plate 1, it is additionally provided with the measuring rod 10 through sleeve 9 in the sleeve 9, has between the measuring rod 10 and sleeve 9
Damping.
Using the above structure, it when measuring snow depth, first passes through cylinder interface 5 and the air bag 2 below mounting plate is filled
Gas, preferably pours helium, and above structure helps to reduce pressure of the present apparatus to snowfield, the contact surface of aggrandizement apparatus and snowfield
Product, influences measurement result after avoiding the present apparatus from being compacted snowfield, after inflation is completed for the present apparatus to be placed on snowfield, adjusts and adjusts
Position of the whole plate 8 relative to connecting plate 7 contacts the lower surface of sleeve 9 just with snowfield surface, avoids each aeration quantity different
The gap difference bring systematic error of caused sleeve 9 and ground, then pushes measuring rod 10 until the end of measuring rod 10
Head reads snow depth data with ground face contact, testing staff.
Embodiment 2
The present embodiment the difference from embodiment 1 is that, 10 surface of measuring rod is additionally provided with scale 11.Facilitate detection people
Member directly reads snow depth data.
One end end point reduced diameter of the measuring rod 10 straight down.Measuring rod 10 is convenient for using prong structure
Penetrate snow deposit.
The cylinder interface 5 is provided with internal screw thread and matches with gas cylinder 4.Gas cylinder 4 is connect by screw thread with cylinder interface, reliably
Property it is high, when needing to inflate, open the valve 13 of gas cylinder.
The mounting plate 1 is perpendicular to being additionally provided with band 12 on the side wall of horizontal plane.When air bag 2 is non-aerating, will fill
Airbag 2 is accommodated in the side of mounting plate 1 by band 12, easy to carry.
Retaining mechanism 14 is additionally provided between the adjustment plate 8 and connecting plate 7.By retaining mechanism 14 by adjustment plate 8 with
The position of connecting plate 7 is fixed, and avoiding loosening in measurement process causes measurement result deviation occur.
The length of the adjustment plate 8 is greater than connecting plate 7.Using the above structure, the adjustment model of adjustment plate 7 can effectively be increased
It encloses, can preferably adapt to different environment.
Embodiment 3
The present embodiment the difference from example 2 is that, the retaining mechanism use through connecting plate 7 screw, the spiral shell
The end of nail is provided with rubber pad, and screw in compression adjustment plate 8 is fixed on adjustment plate on connecting plate 7 when screwing in screw.Using upper
Structure is stated, fixed reliable, structure is simple.
The above, only preferred embodiments of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art, can be without creative labor in the technical scope disclosed by the utility model
The dynamic change or replacement expected, should be covered within the scope of the utility model.Therefore, the protection model of the utility model
Enclosing be determined by the scope of protection defined in the claims.
Claims (8)
1. it is a kind of for measuring the portable surveying instrument of snow depth, including horizontal mounting plate (1), it is characterised in that:
It further include the cylinder interface (5) above the air bag (2) and mounting plate (1) being arranged below mounting plate (1), the inflation
Bag is connected on mounting plate (1), and the filling channel of connection cylinder interface (5) and air bag (2) is additionally provided in mounting plate (1)
(3)；
It further include support arm (6) of the setting in mounting plate (1) upper surface, the end of the support arm (6) is connected with straight down
Connecting plate (7), be connected with adjustment plate (8) on the connecting plate (7), the adjustment plate (8) exists relative to connecting plate (7)
There is freedom degree on vertical direction；
Sleeve (9) straight down, the projection position of the sleeve (9) in the vertical direction are also connected on the adjustment plate (8)
Outside in mounting plate (1), the measuring rod (10) through sleeve (9), the measuring rod (10) and set are additionally provided in the sleeve (9)
There is damping between cylinder (9).
2. according to claim 1 a kind of for measuring the portable surveying instrument of snow depth, it is characterised in that: the measuring rod
(10) surface is additionally provided with scale (11).
3. according to claim 1 a kind of for measuring the portable surveying instrument of snow depth, it is characterised in that: the measuring rod
(10) one end end point reduced diameter straight down.
4. according to claim 1 a kind of for measuring the portable surveying instrument of snow depth, it is characterised in that: the gas cylinder connects
Mouth (5) is provided with internal screw thread and matches with gas cylinder (4).
5. according to claim 1 a kind of for measuring the portable surveying instrument of snow depth, it is characterised in that: the mounting plate
(1) perpendicular to being additionally provided with band (12) on the side wall of horizontal plane.
6. according to claim 1 a kind of for measuring the portable surveying instrument of snow depth, it is characterised in that: the adjustment plate
(8) it is additionally provided between connecting plate (7) retaining mechanism (14).
7. according to claim 6 a kind of for measuring the portable surveying instrument of snow depth, it is characterised in that: the locking machine
Structure uses the screw through connecting plate (7), and the end of the screw is provided with rubber pad, screw in compression adjustment plate when screwing in screw
(8) it is fixed on adjustment plate on connecting plate (7).
8. according to claim 1 a kind of for measuring the portable surveying instrument of snow depth, it is characterised in that: the adjustment plate
(8) length is greater than connecting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822201181.0U CN209445947U (en) | 2018-12-26 | 2018-12-26 | It is a kind of for measuring the portable surveying instrument of snow depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822201181.0U CN209445947U (en) | 2018-12-26 | 2018-12-26 | It is a kind of for measuring the portable surveying instrument of snow depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209445947U true CN209445947U (en) | 2019-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822201181.0U Active CN209445947U (en) | 2018-12-26 | 2018-12-26 | It is a kind of for measuring the portable surveying instrument of snow depth |
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| CN (1) | CN209445947U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156879A (en) * | 2020-03-16 | 2020-05-15 | 江山跟政科技有限公司 | Rod end face blind hole depth detection device |
| CN111238345A (en) * | 2020-03-16 | 2020-06-05 | 江山跟政科技有限公司 | Rod end face blind hole depth detection method |
-
2018
- 2018-12-26 CN CN201822201181.0U patent/CN209445947U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156879A (en) * | 2020-03-16 | 2020-05-15 | 江山跟政科技有限公司 | Rod end face blind hole depth detection device |
| CN111238345A (en) * | 2020-03-16 | 2020-06-05 | 江山跟政科技有限公司 | Rod end face blind hole depth detection method |
| CN111156879B (en) * | 2020-03-16 | 2021-05-04 | 江山市发发科技有限公司 | Rod end face blind hole depth detection device |
| CN111238345B (en) * | 2020-03-16 | 2021-08-17 | 长沙五量汽车配件有限公司 | Rod end face blind hole depth detection method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230720 Address after: Floor 1-3, Building 19, No. 221 Lianhua Street, High tech Industrial Development Zone, Zhengzhou City, Henan Province, 450000 Patentee after: Henan Zhizhen Information Technology Co.,Ltd. Address before: East House, Floor 13, Unit 1, Building 3, South Garden Road, Dongfeng Road, Jinshui District, Zhengzhou City, Henan Province 450000 Patentee before: HENAN CHUANGZHIWEI TECHNOLOGY Co.,Ltd. |