CN209247028U - A kind of forest survey compass horizontal fixture - Google Patents
A kind of forest survey compass horizontal fixture Download PDFInfo
- Publication number
- CN209247028U CN209247028U CN201920010402.8U CN201920010402U CN209247028U CN 209247028 U CN209247028 U CN 209247028U CN 201920010402 U CN201920010402 U CN 201920010402U CN 209247028 U CN209247028 U CN 209247028U
- Authority
- CN
- China
- Prior art keywords
- compass
- bracket
- horizontal fixture
- forest
- main backstop
- 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.)
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Abstract
A kind of forest survey compass horizontal fixture.Current leveling mode is usually the levelness progress coarse adjustment for first passing through the supporting leg of A-frame to compass, and when forest uses compass, forest landform is mostly shelving, and using A-frame compass is fixed when, encounter the biggish slope of the gradient and be difficult for A-frame to be laid flat processing.A kind of forest survey compass horizontal fixture, bracket (1), adjusting bracket (2), main backstop (3) and auxiliary support frame (4), top plate (5) are vertically welded at the top of main backstop, the bottom of main backstop is vertically welded with bottom plate (6), threaded rod (7) are fixed between two main backstops, inserted with adjusting bracket in threaded rod, the top center position of top plate is welded with optical axis (8), the axial plane of optical axis and the inner ring surface of rolling bearing (9) are fixedly welded, the middle position connection of rolling bearing and bracket base.The utility model is applied to forestry compass.
Description
Technical field
The utility model relates to a kind of forest survey compass horizontal fixtures.
Background technique
Forestry compass has the function of a variety of measurements such as magnetic orientation and distance, level, height difference, slope angle, is mainly used in gloomy
Woods generaI investigation, the measurement in farmland, water conservancy and common engineering, current forestry compass is mainly by A-frame, horizontal mechanism, compass
And telescope composition.User generally has to level compass, i.e., before measuring using forestry compass
Compass is adjusted to horizontality by horizontal mechanism, current leveling mode is usually to first pass through the supporting leg of A-frame to sieve
The levelness of disk instrument carries out coarse adjustment, and when forest uses compass, forest landform is mostly shelving, and uses A-frame by sieve
When disk instrument is fixed, encounters the biggish slope of the gradient and be difficult for A-frame to be laid flat processing, when carrying out forest survey to work
Difficulty is brought as personnel.
Summary of the invention
The purpose of the utility model is to provide a kind of forest survey compass horizontal fixtures.
Above-mentioned purpose is realized by following technical scheme:
A kind of forest survey compass horizontal fixture, bracket, adjusting bracket, main backstop and auxiliary support frame are described
Main backstop at the top of be vertically welded with top plate, the bottom of the main backstop is vertically welded with bottom plate, described in two
Threaded rod is fixed between main backstop, inserted with the adjusting bracket in the threaded rod, in the top of the top plate
Between position be welded with optical axis, the axial plane of the optical axis and the inner ring surface of rolling bearing are fixedly welded, the rolling bearing with
The middle position of the bracket base connects, and the middle position of the pallet top is vertically and fixedly provided with threaded post, described
Threaded post is screwed with thread barrel, and the top of the thread barrel is fixedly connected with forestry compass, and the top of the bracket is logical
It crosses bolt assembly and is fixed with level meter mounting rack, level meter, the level meter are provided between the level meter mounting rack
Using DQL-16Z type forestry compass.
Forest survey compass horizontal fixture, the end of the adjusting bracket and the auxiliary support frame
End offer the identical circular hole of diameter, inserted with bolt A is adjusted in the circular hole, passing through the adjusting bolt A will
The auxiliary support frame is connected with the adjusting bracket, and bar shaped adjustment hole is offered on the frame body of the adjusting bracket, described
Threaded rod be inserted in the bar shaped adjustment hole.
Forest survey compass horizontal fixture, screwing on the threaded rod has adjusting bolt B, described
The two sides setting of adjusting bracket is there are two rubber mat, and the rubber mat is respectively inserted into the threaded rod, the adjusting bolt A
It is goat's horn bolt with the adjusting bolt B.
Forest survey compass horizontal fixture, the bottom of the auxiliary support frame and the bottom plate
Top is fixedly connected with chondritic by rod piece, and the chondritic is respectively inserted into the ball-type of steering base A and steering base B
The outside of the ball slot is set in slot, and at 1/5th of the chondritic.
Forest survey compass horizontal fixture, the interposition of the steering base A and the steering base B
It sets and is machined with the ball slot, and be machined with the identical strip groove of length in the two sides of the ball slot, described is spherical
The bottom of structure and steering base composition gimbal structure, the steering base A and the steering base B are provided with inserted link
The utility model beneficial effect achieved is:
1. the utility model structure is simple, easy to operate, the different gradients can be suitable for, water is carried out to forestry compass
It is flat to fix, when in use, the inserted link of the bottom steering base A is inserted into forest slope first, then passes through the ball-type knot of bottom plate
Structure and steering base A form gimbal structure, the direction of main backstop can be adjusted, then by the ball-type knot of auxiliary support frame bottom
Structure and steering base B composition gimbal structure, the direction of auxiliary support frame can be adjusted, only need to by steering base A and steering base B with
The slope of forest is parallel, is then adjusted bracket to horizontal position, when cradle is in level by the level meter on bracket
When position, staff screws respectively to be adjusted bolt A and adjusts bolt B, and adjusting bolt A can be by auxiliary support frame and adjusting bracket
Between it is fixed, adjusting bolt B can make to be fixed between adjusting bracket and main backstop, complete Level tune work.
2. being provided with optical axis between the utility model bracket and support frame, the axial plane of optical axis and the interior of rolling bearing change face company
It connects, 360 degree of rotations can be carried out to bracket by rolling bearing, facilitate azimuthal measurement of the staff to forestry compass
It quickly adjusts, save trouble and labor, and structure is simple, is hardly damaged.
3. auxiliary support frame after use, can be turned an angle by adjusting bolt B, will be adjusted by the utility model
Section frame turns an angle, and so that the angle between adjusting bracket and main backstop is reached minimum, between auxiliary support frame and adjusting bracket
Angle reach minimum, space can be saved in storage and carrying, it is easy to carry and transport.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the connection schematic diagram of main backstop and adjusting bracket；
Attached drawing 3 is the top view of steering base；
In figure: 1, bracket, 2, adjusting bracket, 3, main backstop, 4, auxiliary support frame, 5, top plate, 6, bottom plate, 7, threaded rod,
8, optical axis, 9, rolling bearing, 10, threaded post, 11, thread barrel, 12, forestry compass, 13, level meter mounting rack, 14, level
Instrument, 15, adjust bolt A, 16, bar shaped adjustment hole, 17, adjust bolt B, 18, rubber mat, 19, chondritic, 20, steering base A, 21,
Steering base B, 22, ball slot, 23, strip groove, 24, inserted link.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1:
A kind of forest survey compass horizontal fixture, bracket 1, adjusting bracket 2, main backstop 3 and auxiliary support frame 4,
It is vertically welded with top plate 5 at the top of the main backstop, the bottom of the main backstop is vertically welded with bottom plate 6, and two
It is fixed with threaded rod 7 between the main backstop, inserted with the adjusting bracket in the threaded rod, the top plate
Top center position is welded with optical axis 8, and the inner ring surface of the axial plane and rolling bearing 9 of the optical axis is fixedly welded, the rolling
Dynamic bearing is connect with the middle position of the bracket base, and the middle position of the pallet top is vertically and fixedly provided with threaded post
10, the threaded post is screwed with thread barrel 11, and the top of the thread barrel is fixedly connected with forestry compass 12, described
The top of bracket is fixed with level meter mounting rack 13 by bolt assembly, is provided with level meter between the level meter mounting rack
14, the level meter uses DQL-16Z type forestry compass.
Embodiment 2:
According to forest survey described in embodiment 1 compass horizontal fixture, the end of the adjusting bracket and described
The end of auxiliary support frame offer the identical circular hole of diameter, inserted with bolt A15 is adjusted in the circular hole, by described
Adjusting bolt A the auxiliary support frame is connected with the adjusting bracket, offer item on the frame body of the adjusting bracket
Shape adjustment hole 16, the threaded rod are inserted in the bar shaped adjustment hole.
Embodiment 3:
The compass horizontal fixture of the forest survey according to embodiment 1 or 2, screwing on the threaded rod has tune
Bolt B 17 is saved, there are two rubber mat 18, the rubber mat is respectively inserted into the threaded rod for the two sides setting of the adjusting bracket
Interior, the adjusting bolt A and the adjusting bolt B are goat's horn bolt.
Embodiment 4:
According to the compass horizontal fixture of forest survey described in embodiment 1 or 2 or 3, the auxiliary support frame
Bottom and the top of the bottom plate are fixedly connected with chondritic 19 by rod piece, and the chondritic, which is respectively inserted into, to be turned
Into the ball slot 22 of seat A20 and steering base B21, and the ball slot is set at 1/5th of the chondritic
Outside.
Embodiment 5:
According to forest survey compass horizontal fixture described in embodiment 1 or 2 or 3 or 4, the steering base A and
The middle position of the steering base B is machined with the ball slot, and is machined with length phase in the two sides of the ball slot
With strip groove 23, the chondritic and the steering base form gimbal structure, the steering base A and described
The bottom of steering base B is provided with inserted link 24.
Claims (5)
1. a kind of forest survey compass horizontal fixture, bracket, adjusting bracket, main backstop and auxiliary support frame, feature
It is: is vertically welded with top plate at the top of the main backstop, the bottom of the main backstop is vertically welded with bottom plate, and two
It is fixed with threaded rod between the main backstop, inserted with the adjusting bracket in the threaded rod, the top plate
Top center position is welded with optical axis, and the axial plane of the optical axis and the inner ring surface of rolling bearing are fixedly welded, the rolling
Bearing is connect with the middle position of the bracket base, and the middle position of the pallet top is vertically and fixedly provided with threaded post,
The threaded post is screwed with thread barrel, and the top of the thread barrel is fixedly connected with forestry compass, the bracket
Top is fixed with level meter mounting rack by bolt assembly, is provided with level meter between the level meter mounting rack, described
Level meter uses DQL-16Z type forestry compass.
2. forest survey according to claim 1 compass horizontal fixture, it is characterized in that: the end of the adjusting bracket
Portion and the end of the auxiliary support frame offer the identical circular hole of diameter, and the circular hole is interior inserted with bolt A is adjusted, and lead to
It crosses the adjusting bolt A to connect the auxiliary support frame with the adjusting bracket, be opened on the frame body of the adjusting bracket
Equipped with bar shaped adjustment hole, the threaded rod is inserted in the bar shaped adjustment hole.
3. forest survey according to claim 2 compass horizontal fixture, it is characterized in that: being revolved on the threaded rod
Enter to have adjusting bolt B, there are two rubber mat, the rubber mat is respectively inserted into the screw thread for the two sides setting of the adjusting bracket
In bar, the adjusting bolt A and the adjusting bolt B are goat's horn bolt.
4. forest survey according to claim 2 compass horizontal fixture, it is characterized in that: the auxiliary support frame
Bottom and the top of the bottom plate chondritic is fixedly connected with by rod piece, the chondritic, which is respectively inserted into, to be turned
The outer of the ball slot is set into the ball slot of seat A and steering base B, and at 1/5th of the chondritic
Portion.
5. forest survey according to claim 4 compass horizontal fixture, it is characterized in that: the steering base A and
The middle position of the steering base B is machined with the ball slot, and is machined with length phase in the two sides of the ball slot
Same strip groove, the chondritic and the steering base form gimbal structure, the steering base A and turn
The bottom of seat B is provided with inserted link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920010402.8U CN209247028U (en) | 2019-01-04 | 2019-01-04 | A kind of forest survey compass horizontal fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920010402.8U CN209247028U (en) | 2019-01-04 | 2019-01-04 | A kind of forest survey compass horizontal fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209247028U true CN209247028U (en) | 2019-08-13 |
Family
ID=67536095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920010402.8U Expired - Fee Related CN209247028U (en) | 2019-01-04 | 2019-01-04 | A kind of forest survey compass horizontal fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209247028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117028785A (en) * | 2023-09-12 | 2023-11-10 | 南通光傲电子科技有限公司 | Self-calibration type laser level meter |
-
2019
- 2019-01-04 CN CN201920010402.8U patent/CN209247028U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117028785A (en) * | 2023-09-12 | 2023-11-10 | 南通光傲电子科技有限公司 | Self-calibration type laser level meter |
| CN117028785B (en) * | 2023-09-12 | 2023-12-26 | 南通光傲电子科技有限公司 | Self-calibration type laser level meter |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20200104 |