CN208872309U - A kind of high-precision plotting board - Google Patents
A kind of high-precision plotting board Download PDFInfo
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- CN208872309U CN208872309U CN201821463630.2U CN201821463630U CN208872309U CN 208872309 U CN208872309 U CN 208872309U CN 201821463630 U CN201821463630 U CN 201821463630U CN 208872309 U CN208872309 U CN 208872309U
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- recreation room
- fixedly connected
- extends
- bar
- threaded rod
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Abstract
The utility model discloses a kind of high-precision plotting boards, including recreation room, two sides between the recreation room inner cavity top and bottom are fixedly connected to coulisse, the internal slide of the coulisse is connected with sliding block, and the side of sliding block is fixedly connected with motion bar, the top of the motion bar runs through recreation room and extends to the outside of recreation room, and one end that the motion bar extends to outside recreation room is connected with surveying instrument ontology, and the utility model relates to mapping equipment technical fields.The high-precision plotting board; when facing in face of different topographies; very easily instrument of surveying and mapping can accurately be calibrated; so that instrument of surveying and mapping remains at horizontal parallel position, the height of surveying instrument ontology can be flexibly adjusted, facilitates operator's use; greatly enhance the accuracy of surveying and mapping data; the internal structure of device is protected well, so that device internal structure is stablized, extends the service life of device.
Description
Technical field
The utility model relates to mapping equipment technical field, specially a kind of high-precision plotting board.
Background technique
Mapping is exactly measurement and draws, with computer technology, photoelectric technology, network communications technology, space science, Information Center
Based on, using global navigational satellite positioning system, remote sensing, GIS-Geographic Information System as technological core, by the existing feature in ground
Point and boundary line obtain the figure and location information of reflection ground status, planning and designing and row for engineering construction by measurement means
Political affairs management is used, and when using mapping equipment, mapping equipment will remain at horizontal parallel position.
Traditional plotting board cannot very easily carry out accurately instrument of surveying and mapping when facing different topographies
Calibration cannot flexibly adjust the height of surveying instrument ontology so that instrument of surveying and mapping arrives horizontal parallel position without accurately adjusting,
So that operator be not when in use it is very convenient, the accuracy of surveying and mapping data is largely reduced, without fine
Protective device internal structure so that device internal structure be not it is very stable, shorten the service life of device.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of high-precision plotting board, solves plotting board
Horizontal parallel position cannot be precisely adjusted, adjustment is inconvenient, the unstable problem of internal structure.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of high-precision plotting board,
Including recreation room, the two sides between the recreation room inner cavity top and bottom are fixedly connected to coulisse, the coulisse
Internal slide is connected with sliding block, and the side of sliding block is fixedly connected with motion bar, and recreation room is run through on the top of the motion bar
And the outside of recreation room is extended to, one end that the motion bar extends to outside recreation room is connected with surveying instrument ontology, institute
It states the bottom of recreation room inner cavity and is located between two motion bars and threaded rod is rotatably connected to by bearing block, the threaded rod
Top runs through recreation room and extends to the outside of recreation room, and the surface that the threaded rod extends to outside recreation room is threaded with
Thread bush, and the two sides of thread bush are fixedly connected to movable loop bar, the top of the recreation room and is located at the two of threaded rod
Side is fixedly connected to positioning plate, and the described one end of activity loop bar far from thread bush is through positioning plate and extends to the one of positioning plate
Side, the side on the motion bar surface offer the linkage slot being used in combination with movable loop bar.
Preferably, the side of the surveying instrument body bottom portion is fixedly connected with horizontal ruler, the activity loop bar surface crown
Side be fixedly connected with pushing block.
Preferably, the bottom on the threaded rod surface is fixedly connected with first bevel gear, the bottom of the recreation room inner cavity
And the back side for being located at first bevel gear is fixedly connected with bearing by link block, the inner rotation of the bearing is connected with rotation
Bar, and one end of rotating bar is fixedly connected with the second bevel gear being used in combination with first bevel gear.
Preferably, the other end of the rotating bar runs through recreation room and extends to the outside of recreation room, and the rotating bar is prolonged
It extends to one end outside recreation room and is fixedly connected with swing handle.
Preferably, the bottom of the recreation room is fixedly connected with fixed plate by connecting plate, and the bottom of the fixed plate is logical
It crosses movable part and is connected with support rod, and the bottom end of support rod is connected with rubber by movable part
Plate.
Preferably, the top of the recreation room inner cavity and be located at threaded rod two sides be fixedly connected to spring, the bullet
The bottom end of spring is fixedly connected by link block with the side on motion bar surface.
Beneficial effect
The utility model provides a kind of high-precision plotting board.Have it is following the utility model has the advantages that
(1), the high-precision plotting board is threaded with screw thread by the surface that threaded rod extends to outside recreation room
Set, and the two sides of thread bush are fixedly connected to movable loop bar, the top of the recreation room and two sides for being located at threaded rod are fixed
It is connected with positioning plate, movable loop bar runs through positioning plate far from one end of thread bush and extends to the side of positioning plate, motion bar table
The side in face offers the linkage slot being used in combination with movable loop bar, and the side of surveying instrument body bottom portion is fixedly connected with level
Ruler very easily can accurately calibrate instrument of surveying and mapping when facing different topographies, enable instrument of surveying and mapping accurate
Adjusting to horizontal parallel position, can flexibly adjust the height of surveying instrument ontology, facilitate operator use, largely
On improve the accuracy of surveying and mapping data.
(2), the high-precision plotting board is fixedly connected with first bevel gear, recreation room by the bottom on threaded rod surface
The bottom of inner cavity and be located at first bevel gear the back side bearing is fixedly connected with by link block, the inner rotation of bearing is connected with
Rotating bar, and one end of rotating bar is fixedly connected with the second bevel gear being used in combination with first bevel gear, in recreation room
The top of chamber and the two sides for being located at threaded rod are fixedly connected to spring, and the bottom end of spring passes through link block and motion bar surface
Side is fixedly connected, and protects the internal structure of device well, so that device internal structure is stablized, extends the use of device
Service life.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the cross-sectional view of the utility model activity cell structure；
Fig. 3 is the partial enlarged view in the utility model Fig. 1 at A；
Fig. 4 is the side view of the utility model first bevel gear and second bevel gear structure.
In figure: 1 recreation room, 2 coulisses, 3 sliding blocks, 4 motion bars, 5 surveying instrument ontologies, 6 threaded rods, 7 thread bush, 8 activities
Loop bar, 9 positioning plates, 10 linkage slots, 11 horizontal rulers, 12 pushing blocks, 13 first bevel gears, 14 bearings, 15 rotating bars, 16 second cones
Gear, 17 swing handles, 18 support rods, 19 rubber slabs, 20 springs, 21 fixed plates.
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. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of high-precision plotting board, including recreation room
1, the two sides between 1 inner cavity top of recreation room and bottom are fixedly connected to coulisse 2, and the internal slide of coulisse 2 is connected with
Sliding block 3, and the side of sliding block 3 is fixedly connected with motion bar 4, and the top of motion bar 4 through recreation room 1 and extends to recreation room
1 outside, one end that motion bar 4 extends to outside recreation room 1 are connected with surveying instrument ontology 5, the bottom of 1 inner cavity of recreation room
And be located between two motion bars 4 and threaded rod 6 is rotatably connected to by bearing block, the top of threaded rod 6 through recreation room 1 and is prolonged
The outside of recreation room 1 is extended to, the surface that threaded rod 6 extends to outside recreation room 1 is threaded with thread bush 7, and thread bush 7
Two sides be fixedly connected to movable loop bar 8, the top of the recreation room 1 and two sides for being located at threaded rod 6 are fixedly connected to positioning
Plate 9 offers sliding slot inside positioning plate 9, by the restriction of positioning plate 9, movable loop bar 8 is moved up and down, movable sleeve
Bar 8 runs through positioning plate 9 far from one end of thread bush 7 and extends to the side of positioning plate 9, and the side on 4 surface of motion bar offers
The linkage slot 10 being used in combination with movable loop bar 8, the side of 5 bottom of surveying instrument ontology are fixedly connected with horizontal ruler 11, activity
The side of 8 surface crown of loop bar is fixedly connected with pushing block 12, and the bottom on 6 surface of threaded rod is fixedly connected with first bevel gear
13, the bottom of 1 inner cavity of recreation room and be located at first bevel gear 13 the back side bearing 14, bearing 14 are fixedly connected with by link block
Inner rotation be connected with rotating bar 15, and one end of rotating bar 15 is fixedly connected with and is used in combination with first bevel gear 13
Second bevel gear 16, the other end of rotating bar 15 is through recreation room 1 and extends to the outside of recreation room 1, and rotating bar 15 extends
One end outside to recreation room 1 is fixedly connected with swing handle 17, and the bottom of the recreation room 1 is fixedly connected with by connecting plate
The bottom of fixed plate 21, the fixed plate 21 is connected with support rod 18 by movable part, and support rod 18 is 3
It is a, triangular shape, and the bottom end of support rod 18 is connected with rubber slab 19 by movable part, and rubber slab 19 is largely
On increase the ground grip ability of device, the top of 1 inner cavity of the recreation room and two sides for being located at threaded rod 6 are fixedly connected to spring
20, the bottom end of spring 20 is fixedly connected by link block with the side on 4 surface of motion bar.
In use, if operator needs to adjust the horizontal position of surveying instrument ontology 5, it can be by the movable loop bar 8 in left side
It foreshortens to outside the linkage slot 10 in left side, the movable loop bar 8 on right side is extended in the linkage slot 10 on right side, operator can at this time
To rotate swing handle 17, swing handle 17 can drive second bevel gear 16 to rotate by rotating bar 15, thus second bevel gear
16 can drive threaded rod 6 to rotate by first bevel gear 13, and threaded rod 6 is driven by the mutual cooperation of thread bush 7 and positioning plate 9
Movable loop bar 8 is mobile, so that the motion bar 4 that movable loop bar 8 will drive right side is mobile, motion bar 4 will drive surveying instrument ontology 5
Rotation, when surveying instrument ontology 5 rotates, operator can observe the level angle of surveying instrument ontology 5 by horizontal ruler 11, into
And the level angle of surveying instrument ontology 5 can be adjusted well, it, can when operator needs to adjust the height of surveying instrument ontology 5
Two movable loop bars 8 are inserted into respectively in two linkage slots 10, rotation swing handle 17 is to carry out height to surveying instrument ontology 5
Degree is adjusted.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
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 high-precision plotting board, including recreation room (1), it is characterised in that: recreation room (1) inner cavity top and bottom
Between two sides be fixedly connected to coulisse (2), the internal slide of the coulisse (2) is connected with sliding block (3), and sliding block
(3) side is fixedly connected with motion bar (4), and the top of the motion bar (4) through recreation room (1) and extends to recreation room
(1) outside, the motion bar (4) extends to the external one end of recreation room (1) and is connected with surveying instrument ontology (5), described
It the bottom of recreation room (1) inner cavity and is rotatably connected to threaded rod (6) between two motion bars (4) by bearing block, it is described
The top of threaded rod (6) runs through recreation room (1) and extends to the outside of recreation room (1), and the threaded rod (6) extends to recreation room
(1) external surface is threaded with thread bush (7), and the two sides of thread bush (7) are fixedly connected to movable loop bar (8),
The top of the recreation room (1) and be located at threaded rod (6) two sides be fixedly connected to positioning plate (9), it is described activity loop bar (8)
One end far from thread bush (7) runs through positioning plate (9) and extends to the side of positioning plate (9), and the one of motion bar (4) surface
Side offers the linkage slot (10) being used in combination with movable loop bar (8).
2. a kind of high-precision plotting board according to claim 1, it is characterised in that: surveying instrument ontology (5) bottom
Side be fixedly connected with horizontal ruler (11), it is described activity loop bar (8) surface crown side be fixedly connected with pushing block (12).
3. a kind of high-precision plotting board according to claim 1, it is characterised in that: the bottom on threaded rod (6) surface
Portion is fixedly connected with first bevel gear (13), the bottom of recreation room (1) inner cavity and the back side for being located at first bevel gear (13)
It is fixedly connected with bearing (14) by link block, the inner rotation of the bearing (14) is connected with rotating bar (15), and rotates
One end of bar (15) is fixedly connected with the second bevel gear (16) being used in combination with first bevel gear (13).
4. a kind of high-precision plotting board according to claim 3, it is characterised in that: the other end of the rotating bar (15)
Through recreation room (1) and the outside of recreation room (1) is extended to, the rotating bar (15) extends to the external one end of recreation room (1)
It is fixedly connected with swing handle (17).
5. a kind of high-precision plotting board according to claim 1, it is characterised in that: the bottom of the recreation room (1) is logical
It crosses connecting plate to be fixedly connected with fixed plate (21), the bottom of the fixed plate (21) is connected with flexible connection by movable part
Have support rod (18), and the bottom end of support rod (18) is connected with rubber slab (19) by movable part.
6. a kind of high-precision plotting board according to claim 1, it is characterised in that: the top of recreation room (1) inner cavity
The portion and two sides for being located at threaded rod (6) are fixedly connected to spring (20), the bottom end of the spring (20) passes through link block and work
The side on lever (4) surface is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821463630.2U CN208872309U (en) | 2018-09-07 | 2018-09-07 | A kind of high-precision plotting board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821463630.2U CN208872309U (en) | 2018-09-07 | 2018-09-07 | A kind of high-precision plotting board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208872309U true CN208872309U (en) | 2019-05-17 |
Family
ID=66467135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821463630.2U Active CN208872309U (en) | 2018-09-07 | 2018-09-07 | A kind of high-precision plotting board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208872309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765862A (en) * | 2020-06-12 | 2020-10-13 | 杭州富阳勘察测绘有限公司 | Surveyor's level is used in land survey and drawing |
-
2018
- 2018-09-07 CN CN201821463630.2U patent/CN208872309U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765862A (en) * | 2020-06-12 | 2020-10-13 | 杭州富阳勘察测绘有限公司 | Surveyor's level is used in land survey and drawing |
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