CN208223477U - A kind of Portable field survey gradient instrument - Google Patents
A kind of Portable field survey gradient instrument Download PDFInfo
- Publication number
- CN208223477U CN208223477U CN201820831552.0U CN201820831552U CN208223477U CN 208223477 U CN208223477 U CN 208223477U CN 201820831552 U CN201820831552 U CN 201820831552U CN 208223477 U CN208223477 U CN 208223477U
- Authority
- CN
- China
- Prior art keywords
- shaft
- shell
- master control
- control borad
- portable field
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Portable fields to survey gradient instrument, including shell, display, measuring scale, described shell one end is provided with shaft, the measuring scale is provided on the outside of the shaft, described shaft one end is provided with conductive rod, the conductive rod side is provided with resistance disk, master control borad is provided with above the resistance disk, battery is provided with above the master control borad, the battery side is provided with damping liquid pool, main shaft is provided in the damping liquid pool, the main shaft lower end is provided with measurement hammer, described main shaft one end is provided with driving gear, driven gear is provided with above the driving gear, transmission shaft is provided with above the driven gear, the upper shell is provided with observation window, dial is provided in the observation window, pointer is provided on the inside of the dial, the case surface is provided with display.Beneficial effect is: the utility model structure is simple, is convenient for carrying, easy to use, at low cost, and detection accuracy is higher.
Description
Technical field
The utility model relates to measuring tool technical fields, survey gradient instrument more particularly to a kind of Portable field.
Background technique
Currently, gradient measuring device is broadly divided into two class of non-contact measurement apparatus and contact measuring apparatus.It is non-contact
Formula measuring device includes laser ranging system, close-range photogrammetry device and ultrasonic measuring device etc., these measuring instruments
Measurement accuracy and the degree of automation are very high, but equipment is heavy, structure is complicated, cumbersome, expensive.
And the gravity-type slope measuring device that contact measuring apparatus is common, it is unable to fast assembling-disassembling, it is carry-on to be not easy to field
It carries；And need to carry out specific customization and processing and fabricating, acquisition is not easy；It needs to carry out level correction and zeroing before measurement, measures
When need additional installation steps, influence measurement efficiency, increase personnel's amount of labour, while measuring inaccurate.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of Portable field survey gradient instrument.
The utility model achieves the above object through the following technical schemes:
A kind of Portable field survey gradient instrument, including shell, display, measuring scale, described shell one end, which is provided with, to be turned
Axis, the shaft outside are provided with the measuring scale, and described shaft one end is provided with conductive rod, and the conductive rod side is provided with
Resistance disk, the resistance disk top are provided with master control borad, are provided with battery above the master control borad, the battery side is provided with
Liquid pool is damped, main shaft is provided in the damping liquid pool, the main shaft lower end is provided with measurement hammer, and described main shaft one end is provided with
Driving gear, the driving gear top are provided with driven gear, are provided with transmission shaft, the shell above the driven gear
Upper end is provided with observation window, and dial is provided in the observation window, is provided with pointer, the shell table on the inside of the dial
Face is provided with the display.
It in above structure, places the device on slope, placement securely, rotates the measuring scale, makes the measuring scale be in
Horizontality, the conductive rod rotate under the drive of the shaft, and the conductive rod is contacted with the resistance disk, by generation
Electric signal passes to the master control borad, and the master control borad converts electrical signals to digital signal and shows on the display
Come, while measurement hammer is by gravity, drive the main axis, the main shaft passes through the driving gear and described
Driven gear drives transmission shaft rotation, and the transmission shaft drives the indicators turn, the corresponding scale of the pointer
Numerical value on disk is value of slope, and the numerical value read on the numerical value read on the dial and the display is compared, into
And obtain accurate value of slope.
In order to further increase the use function that a kind of Portable field surveys gradient instrument, the shell is shown with described
Show that device is connected by screw to, the display is electrical screen, and the shaft is connect with the shell by bearing.
In order to further increase the use function that a kind of Portable field surveys gradient instrument, the observation window with it is described
Housing nests connection, the dial are molded as one with the shell, and the pointer is connect with the housing nests.
In order to further increase the use function that a kind of Portable field surveys gradient instrument, the shaft and the survey
Gage nested encryptions, the shaft and the conductive rod weld, the shaft and the resistance disk nested encryptions.
In order to further increase the use function that a kind of Portable field surveys gradient instrument, the resistance disk with it is described
Shell is connected by screw to, and the resistance disk is connect with the master control borad by conducting wire, and the master control borad passes through with the shell
Screw connection, the master control borad are connect with the battery by conducting wire, and the master control borad is connect with the display by conducting wire,
The battery is connect with the housing nests.
In order to further increase use the function that a kind of Portable field surveys gradient instrument, the main shaft and it is described outside
Shell is connected by bearing, the main shaft and the damping liquid pool nested encryptions, the main shaft and the driving gear nested encryptions.
In order to further increase the use function that a kind of Portable field surveys gradient instrument, the driving gear and institute
It states driven gear to be meshed, the driven gear and the transmission shaft nested encryptions, the transmission shaft and the shell pass through axis
Hold connection, the transmission shaft and the pointer nested encryptions.
The utility model has the beneficial effects that: the utility model structure is simple, it is convenient for carrying, it is easy to use, it is at low cost,
And detection accuracy is higher.
Detailed description of the invention
Fig. 1 is the internal structure chart that a kind of Portable field described in the utility model surveys gradient instrument；
Fig. 2 is the main view that a kind of Portable field described in the utility model surveys gradient instrument；
Fig. 3 is the top view that a kind of Portable field described in the utility model surveys gradient instrument.
The reference numerals are as follows:
1, shell；2, display；3, measuring scale；4, observation window；5, dial；6, pointer；7, transmission shaft；8, driven tooth
Wheel；9, driving gear；10, liquid pool is damped；11, main shaft；12, measurement hammer；13, shaft；14, resistance disk；15, conductive rod；16, main
Control plate；17, battery.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1-Figure 3, a kind of Portable field surveys gradient instrument, including shell 1, display 2, measuring scale 3, shell
1 one end is provided with shaft 13, and measuring scale 3 is provided on the outside of shaft 13, and 13 one end of shaft is provided with conductive rod 15, conductive rod 15 1
Side is provided with resistance disk 14, and master control borad 16 is provided with above resistance disk 14, and battery 17, battery 17 1 are provided with above master control borad 16
Side is provided with damping liquid pool 10, damps and is provided with main shaft 11 in liquid pool 10, and 11 lower end of main shaft is provided with measurement hammer 12, main shaft 11 1
End is provided with driving gear 9, and driven gear 8 is provided with above driving gear 9, transmission shaft 7 is provided with above driven gear 8, outside
1 upper end of shell is provided with observation window 4, and dial 5 is provided in observation window 4, and pointer 6,1 surface of shell are provided on the inside of dial 5
It is provided with display 2.
It in above structure, places the device on slope, securely, rotation measuring ruler 3 keeps measuring scale 3 horizontal for placement
State, conductive rod 15 rotate under the drive of shaft 13, and conductive rod 15 is contacted with resistance disk 14, and the electric signal of generation is passed to master
Plate 16 is controlled, master control borad 16 converts electrical signals to digital signal and shows on a display 2, while measuring hammer 12 by gravity
Effect drives main shaft 11 to rotate, and main shaft 11 drives transmission shaft 7 to rotate by driving gear 9 and driven gear 8, and transmission shaft 7 drives
Pointer 6 rotates, and the numerical value on the corresponding dial 5 of pointer 6 is value of slope, by the numerical value read on dial 5 and display 2
The numerical value of upper reading compares, and then obtains accurate value of slope.
In order to further increase a kind of use function of Portable field survey gradient instrument, shell 1 and display 2 pass through spiral shell
Nail connection, display 2 are electrical screen, and shaft 13 is connect with shell 1 by bearing, observation window 4 and 1 nested encryptions of shell, scale
Disk 5 is molded as one with shell 1, pointer 6 and 1 nested encryptions of shell, shaft 13 and 3 nested encryptions of measuring scale, shaft 13 with lead
Torch 15 welds, and shaft 13 and 14 nested encryptions of resistance disk, resistance disk 14 are connected by screw to shell 1, resistance disk 14 and master
Plate 16 to be controlled to connect by conducting wire, master control borad 16 is connected by screw to shell 1, and master control borad 16 is connect with battery 17 by conducting wire,
Master control borad 16 is connect with display 2 by conducting wire, battery 17 and 1 nested encryptions of shell, and main shaft 11 and shell 1 are connected by bearing
It connects, main shaft 11 and damping 10 nested encryptions of liquid pool, main shaft 11 and 9 nested encryptions of driving gear, driving gear 9 and driven gear 8
It is meshed, driven gear 8 and 7 nested encryptions of transmission shaft, transmission shaft 7 are connect with shell 1 by bearing, and transmission shaft 7 and pointer 6 are embedding
Set connection.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of Portable field surveys gradient instrument, it is characterised in that: including shell, display, measuring scale, described shell one end
It is provided with shaft, is provided with the measuring scale on the outside of the shaft, described shaft one end is provided with conductive rod, the conductive rod one
Side is provided with resistance disk, and master control borad is provided with above the resistance disk, is provided with battery, the battery one above the master control borad
Side is provided with damping liquid pool, and main shaft is provided in the damping liquid pool, and the main shaft lower end is provided with measurement hammer, the main shaft one
End is provided with driving gear, and driven gear is provided with above the driving gear, is provided with transmission shaft above the driven gear,
The upper shell is provided with observation window, and dial is provided in the observation window, is provided with pointer on the inside of the dial, institute
It states case surface and is provided with the display.
2. a kind of Portable field according to claim 1 surveys gradient instrument, it is characterised in that: the shell is shown with described
Show that device is connected by screw to, the display is electrical screen, and the shaft is connect with the shell by bearing.
3. a kind of Portable field according to claim 1 surveys gradient instrument, it is characterised in that: the observation window with it is described
Housing nests connection, the dial are molded as one with the shell, and the pointer is connect with the housing nests.
4. a kind of Portable field according to claim 1 surveys gradient instrument, it is characterised in that: the shaft and the survey
Gage nested encryptions, the shaft and the conductive rod weld, the shaft and the resistance disk nested encryptions.
5. a kind of Portable field according to claim 1 surveys gradient instrument, it is characterised in that: the resistance disk with it is described
Shell is connected by screw to, and the resistance disk is connect with the master control borad by conducting wire, and the master control borad passes through with the shell
Screw connection, the master control borad are connect with the battery by conducting wire, and the master control borad is connect with the display by conducting wire,
The battery is connect with the housing nests.
6. a kind of Portable field according to claim 1 surveys gradient instrument, it is characterised in that: the main shaft and described outer
Shell is connected by bearing, the main shaft and the damping liquid pool nested encryptions, the main shaft and the driving gear nested encryptions.
7. a kind of Portable field according to claim 1 surveys gradient instrument, it is characterised in that: the driving gear and institute
It states driven gear to be meshed, the driven gear and the transmission shaft nested encryptions, the transmission shaft and the shell pass through axis
Hold connection, the transmission shaft and the pointer nested encryptions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820831552.0U CN208223477U (en) | 2018-05-23 | 2018-05-23 | A kind of Portable field survey gradient instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820831552.0U CN208223477U (en) | 2018-05-23 | 2018-05-23 | A kind of Portable field survey gradient instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208223477U true CN208223477U (en) | 2018-12-11 |
Family
ID=64507549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820831552.0U Expired - Fee Related CN208223477U (en) | 2018-05-23 | 2018-05-23 | A kind of Portable field survey gradient instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208223477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442761A (en) * | 2020-05-09 | 2020-07-24 | 四川农业大学 | Simple slope angle instrument with soil thickness measuring function |
| CN111811478A (en) * | 2020-07-20 | 2020-10-23 | 陈希长 | Road surface slope detection device |
-
2018
- 2018-05-23 CN CN201820831552.0U patent/CN208223477U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442761A (en) * | 2020-05-09 | 2020-07-24 | 四川农业大学 | Simple slope angle instrument with soil thickness measuring function |
| CN111442761B (en) * | 2020-05-09 | 2022-01-18 | 四川农业大学 | Simple slope angle instrument with soil thickness measuring function |
| CN111811478A (en) * | 2020-07-20 | 2020-10-23 | 陈希长 | Road surface slope detection device |
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Legal Events
| 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: 20181211 Termination date: 20190523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |