CN204831301U - Surveying instrument mounting bracket - Google Patents
Surveying instrument mounting bracket Download PDFInfo
- Publication number
- CN204831301U CN204831301U CN201520475001.1U CN201520475001U CN204831301U CN 204831301 U CN204831301 U CN 204831301U CN 201520475001 U CN201520475001 U CN 201520475001U CN 204831301 U CN204831301 U CN 204831301U
- Authority
- CN
- China
- Prior art keywords
- distance meter
- hand rotation
- rotation dish
- fixed bar
- dead lever
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model provides a surveying instrument mounting bracket, including distance meter, surveying instrument mounting bracket still includes to turn left the dish and turns right the dish, distance meter quantity is two concrete left distance meter and right distance meter of including, turn left to coil and turn right and install the bearing between the dish, it has the lead screw to alternate in the middle of the bearing, the lead screw both ends are provided with first nut, first nut setting is outside turning left to coil and turn right set side, be provided with left dead lever on turning left to coil, be provided with sharp scale on the dead lever of a left side, be connected with left distance meter on the dead lever of a left side, it is provided with right dead lever to turn right to coil, be provided with sharp scale on the dead lever of the right side, be connected with right distance meter on the dead lever of the right side, the left side distance meter and the right distance meter outside are provided with the retainer plate, the retainer plate passes through the second nut and is connected with left dead lever and right dead lever. The utility model discloses convenient operation, it is convenient to calculate, the suitable popularization.
Description
Technical field
The utility model relates to a kind of surveying instrument erecting frame, belongs to mapping application apparatus field.
Background technology
Surveying instrument is useful in machinery, electronics, Aero-Space, mould, spring, gear, connection terminal, board contacts, five metals plastic cement, magnetic material, electronic circuit, element, wrist-watch, hardware punching press industry, ore industry and other accurate hardware industry.It has wide range of applications.Geological mapping be for conduct a geological survey and mineral exploration and achievement map thereof establishment involved by the general name of whole mapping operations.Mainly comprise geological point survey, geological profile survey, Geophysical-chemical measurement, control survey of mining area, mining area topographical surveying, exploration screen cloth survey, exploration engineering location survey, adit prospecting engineering survey, shaft prospecting engineering survey, holing-through survey, opencast survey, terrene shift observing and the foundation about the drafting of map, printing and information system of geology and mineral resources.
Not only volume is comparatively large but also weight is also large, not portable for existing surveying instrument erecting frame, especially brings many troubles during poor transport.
Utility model content
The purpose of this utility model is to provide a kind of surveying instrument erecting frame, can be accurately also easy to carry while measurement data by the utility model.
The purpose of this utility model is achieved through the following channels:
A kind of surveying instrument erecting frame, comprise distance meter, described surveying instrument erecting frame also comprises left-hand rotation dish and right-hand rotation dish, described distance meter quantity is two and specifically comprises left distance meter and right distance meter, between described left-hand rotation dish and right-hand rotation dish, bearing is installed, screw mandrel is interspersed with in the middle of described bearing, described screw mandrel two ends are provided with the first nut, described first nut is arranged on outside left-hand rotation dish and right-hand rotation dish side, described left-hand rotation dish is provided with left fixed bar, described left fixed bar is provided with slide-rule dial, described left fixed bar is connected with left distance meter, described right-hand rotation dish is provided with right fixed bar, described right fixed bar is provided with slide-rule dial, described right fixed bar is connected with right distance meter, described left distance meter and right distance meter arranged outside have retainer plate, described retainer plate is connected with left fixed bar and right fixed bar by the second nut, described left-hand rotation dish is also connected with at least two support bars with below right-hand rotation dish, and described support bar lower end is provided with back-up block, and described support bar is provided with reinforcement, described left-hand rotation dish and right-hand rotation dish arranged outside have angle index.
The utility model beneficial effect: the left distance meter that left-hand rotation dish of the present utility model and right-hand rotation dish are arranged and right distance meter can not only measure the height that horizontal range can also measure object, small volume of the present utility model, lighter in weight is easy to carry.The utility model is easy to operate, convenience of calculation, suitable popularization.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model side-looking structural representation;
Fig. 2 is the utility model plan structure schematic diagram;
Fig. 3 is Figure 1A place structure for amplifying schematic diagram;
In figure, 1, right-hand rotation dish, 2, left-hand rotation dish, 3, support bar, 4, back-up block, 5, reinforcement, 6, right fixed bar, 7, angle index, 8, right distance meter, 9, left distance meter, 10, retainer plate, the 11, second nut, 12, bearing, 13, screw mandrel, the 14, first nut, 18, slide-rule dial.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
Embodiment:
As shown in Figure 1 to Figure 3, a kind of surveying instrument erecting frame, comprise distance meter, described surveying instrument erecting frame also comprises left-hand rotation dish 2 and right-hand rotation dish 1, described distance meter quantity is two and specifically comprises left distance meter 9 and right distance meter 8, between described left-hand rotation dish and right-hand rotation dish, bearing 12 is installed, screw mandrel 13 is interspersed with in the middle of described bearing, described screw mandrel two ends are provided with the first nut 14, described first nut is arranged on outside left-hand rotation dish and right-hand rotation dish side, described left-hand rotation dish is provided with left fixed bar, described left fixed bar is provided with slide-rule dial, described left fixed bar is connected with left distance meter, described right-hand rotation dish is provided with right fixed bar 6, described right fixed bar is provided with slide-rule dial 18, described right fixed bar is connected with right distance meter, described left distance meter and right distance meter arranged outside have retainer plate 10, described retainer plate is connected with left fixed bar and right fixed bar by the second nut 11.
Described left-hand rotation dish is also connected with at least two support bars 3 with below right-hand rotation dish, and described support bar lower end is provided with back-up block 4, described support bar is provided with reinforcement 5.
Described left-hand rotation dish and right-hand rotation dish arranged outside have angle index 7.Angle index is the angle in order to measure between left distance meter and right distance meter, thus for measuring height.
Concrete using method:
As shown in Figure 1 to Figure 3, the distance between the upper and lower two ends of object is measured by left distance meter and right distance meter, by the sine value of angle, measure height, or by calculating cosine value, then by conversing sine value by Distance geometry upper end, lower end distance, be multiplied by sine value by upper end distance again and draw height, the utility model is by measuring twice height, and average, precision is higher; Slide-rule dial on the fixed bar of left and right is the distance in order to regulate between left distance meter and right distance meter.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the utility model; the change can expected without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (1)
1. a surveying instrument erecting frame, comprise distance meter, it is characterized in that, described surveying instrument erecting frame also comprises left-hand rotation dish and right-hand rotation dish, described distance meter quantity is two and specifically comprises left distance meter and right distance meter, between described left-hand rotation dish and right-hand rotation dish, bearing is installed, screw mandrel is interspersed with in the middle of described bearing, described screw mandrel two ends are provided with the first nut, described first nut is arranged on outside left-hand rotation dish and right-hand rotation dish side, described left-hand rotation dish is provided with left fixed bar, described left fixed bar is provided with slide-rule dial, described left fixed bar is connected with left distance meter, described right-hand rotation dish is provided with right fixed bar, described right fixed bar is provided with slide-rule dial, described right fixed bar is connected with right distance meter, described left distance meter and right distance meter arranged outside have retainer plate, described retainer plate is connected with left fixed bar and right fixed bar by the second nut, described left-hand rotation dish is also connected with at least two support bars with below right-hand rotation dish, and described support bar lower end is provided with back-up block, and described support bar is provided with reinforcement, described left-hand rotation dish and right-hand rotation dish arranged outside have angle index.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520475001.1U CN204831301U (en) | 2015-07-01 | 2015-07-01 | Surveying instrument mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520475001.1U CN204831301U (en) | 2015-07-01 | 2015-07-01 | Surveying instrument mounting bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204831301U true CN204831301U (en) | 2015-12-02 |
Family
ID=54688893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520475001.1U Expired - Fee Related CN204831301U (en) | 2015-07-01 | 2015-07-01 | Surveying instrument mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204831301U (en) |
-
2015
- 2015-07-01 CN CN201520475001.1U patent/CN204831301U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |