CN209639718U - A kind of city dimensional topography auxiliary plotting board - Google Patents
A kind of city dimensional topography auxiliary plotting board Download PDFInfo
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- CN209639718U CN209639718U CN201920499936.1U CN201920499936U CN209639718U CN 209639718 U CN209639718 U CN 209639718U CN 201920499936 U CN201920499936 U CN 201920499936U CN 209639718 U CN209639718 U CN 209639718U
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- inserted link
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- bottom plate
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- plotting board
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Abstract
The utility model discloses a kind of city dimensional topographies to assist plotting board, including bottom plate and it is set to focusing plate in a vertical shape above bottom plate, the main inserted link and auxiliary inserted link extended straight down is connected on the bottom plate, the main inserted link is located at bottom plate center, and the auxiliary inserted link is at least provided with three and equal part is surrounded on main inserted link.By using above-mentioned technical proposal, when needing to survey and draw Mountainous City environment, main inserted link and auxiliary inserted link are inserted into loose soil, the stability with higher compared with the Weight plate of the prior art is directly placed, and it is inserted into the auxiliary plotting board anti-interference with higher after soil, the levelness of structure is survivable, and theodolite is placed in above bottom plate, it is surveyed and drawn in conjunction with focusing plate, above structure is finally reached the purpose for ensuring mapping precision and promoting mapping efficiency.
Description
Technical field
The utility model relates to engineering mapping ancillary equipments, assist mapping dress more particularly, to a kind of city dimensional topography
It sets.
Background technique
Electronic three-dimensional map or 3D electronic map are exactly based on electronic three-dimensional map database, according to a certain percentage
Abstract description is carried out to the three-dimensional of the one or more aspects of real world or in which a part, Network Three-dimensional electronic map is not
Only by intuitive geographical outdoor scene analog representation mode, the map retrievals functions such as map inquiry, trip navigation are provided for user, together
A series of services such as Shi Jicheng living information, E-Government, e-commerce, virtual community, trip navigation.
Existing city dimensional topography mapping mostly uses theodolite to measure Terrain Elevation, because landforms are different, thus
It needs to carry out auxiliary mapping with fixed mark focusing plate, focusing plate generally one piece of plate structure, the front is imprinted with
Line and corresponding number, the scale on theodolite focusing to focusing plate are spent, and plate lower end surface of focusing is provided with Weight plate, uses
In that will focus, plate is placed on the ground, and existing shortcoming has: when city is Mountainous City, and being needed to loose soil
Mountainous region is surveyed and drawn, and Weight plate is placed on loose ground, it is easy to be toppled over, be influenced mapping precision and mapping efficiency.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of city dimensional topography auxiliary to survey
Device is drawn, which matches with surface state by the way that main inserted link and auxiliary inserted link is arranged, provide a relatively stable mapping
Platform, and then it is advantageously ensured that mapping precision and the efficiency of promotion mapping.
To achieve the above object, the utility model provides following technical solution: a kind of city dimensional topography auxiliary mapping
Device, including bottom plate and it is set to focusing plate in a vertical shape above bottom plate, it is connected on the bottom plate and extends straight down
Main inserted link and auxiliary inserted link, the main inserted link is located at bottom plate center, and the auxiliary inserted link is at least provided with three and equal part ring
It is around in main inserted link.
By using above-mentioned technical proposal, when needing to survey and draw Mountainous City environment, by main inserted link and it is auxiliary insert
Bar is inserted into loose soil, the stability with higher compared with the Weight plate of the prior art is directly placed, and is inserted into soil
Auxiliary plotting board anti-interference with higher later, the levelness of structure is survivable, and theodolite combines focusing plate
It is surveyed and drawn, above structure is finally reached the purpose for ensuring mapping precision and promoting mapping efficiency.
Further, the auxiliary inserted link is in isometric setting, and the main inserted link is in the same plane with auxiliary inserted link lower end.
By using above-mentioned technical proposal, it is horizontal hard ground when actually surveying and drawing environment, can be directly surveyed and drawn,
Or, after the completion of mapping, convenient for the placement of device.
Further, the main inserted link cross section is arranged in crosswise.
By using above-mentioned technical proposal, when in main inserted link insertion soil, the right-angle side of four sides can be contacted with soil, be had
Conducive to stability, and cross structure is improved, cross-bar can be made to be not easy to slant in soil, further improving stability.
Further, the cross side of the main inserted link is provided with double-sided blade.
By using above-mentioned technical proposal, the setting of double-sided blade can quickly be cut inside soil convenient for cross-bar edge,
Facilitate the placement of auxiliary plotting board.
Further, the main inserted link, auxiliary inserted link lower end are provided with pointed nose.
By using above-mentioned technical proposal, being provided with for pointed nose more can quickly cut conducive to main inserted link, auxiliary inserted link
Enter inside soil.
Further, the bottom plate includes circular shaped tiles and the annular side plate on the outside of mainboard, and the auxiliary inserted link connects
It is connected to annular side plate, main inserted link is connected to circular shaped tiles, and the circular shaped tiles thickness is greater than annular side plate.
By using above-mentioned technical proposal, circular shaped tiles are set and annular side plate forms floor structure, can guaranteed
Own wt is reduced while floor structure intensity, and then reduces the weight of entire auxiliary plotting board.
Further, the focusing plate and bottom plate are rotatablely connected, and the focusing plate can be along itself vertical axis fixed-axis rotation.
By using above-mentioned technical proposal, in actually mapping, focusing plate can be along itself vertical axis fixed-axis rotation, right
Focusing front edge of board face high scale line is corresponded into theodolite focusing when burnt, can be focused on focusing plate in different location theodolite
Graduation mark, malleable is not focused plate own level height, also solve change focusing plate angle be easy when spending to change focusing plate it is high
The problem of spending.
Further, the focusing plate lower end is connected with rotating block, and rotation slot, the rotating block are offered on the bottom plate
It is embedded at rotation slot.
By using above-mentioned technical proposal, rotating block rotates in rotation slot and then focusing plate is driven to have the one of graduation mark
Face can be towards different directions, and rotational structure is relatively simple, and installation is facilitated to cooperate.
Further, the rotation slot and rotating block longitudinal section are in isosceles trapezoid shape.
Rotating block is capable of forming in the rotation slot and rotating block in isosceles trapezoid shape section by using above-mentioned technical proposal
Axially position, avoid rotating block from being detached from rotation slot.
Further, it is connected between focusing plate and the rotating block by strut, is provided with abutting plate, institute on the strut
It states abutting plate opposed bottom side and is provided with the abutting protrusion abutted against with bottom plate.
By using above-mentioned technical proposal, setting abuts plate and abuts protrusion, plays the role of limitation focusing plate rotation,
The one side with graduation mark on focusing plate is enabled to stablize direction.
Compared with prior art, the utility model has the advantages that:
(1) city dimensional topography auxiliary plotting board has stronger environmental suitability, especially for city mountainous region
Environment is capable of providing a stable Mapping Flat, it is ensured that mapping precision when being surveyed and drawn；
(2) city dimensional topography auxiliary plotting board usage mode is more flexible, when needing to survey to different directions
When drawing focusing, the position of movable base plate is not needed, it is only necessary to which rotation focusing plate is conducive to the efficiency for improving mapping.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structure sectional view of the utility model;
Fig. 3 is the partial sectional view of the utility model, is mainly used for embodying rotating block.
Appended drawing reference: 1, bottom plate；11, circular shaped tiles；12, annular side plate；2, main inserted link；3, auxiliary inserted link；4, focusing plate；5,
Strut；6, plate is abutted；7, soft bed course；71, protrusion is abutted；8, rotating block.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
As shown in Figure 1 and Figure 2, a kind of city dimensional topography assists plotting board, including bottom plate 1 and is vertically arranged at bottom
The focusing plate 4 of 1 top of plate, is provided with graduation mark on focusing 4 one side surface of plate, in order to enable the plotting board can be suitable for
The more soft environment of soil is provided with main inserted link 2 and auxiliary inserted link 3 below bottom plate 1, and main inserted link 2 and auxiliary inserted link 3 are straight down
Extend, main inserted link 2 is set to 1 center of bottom plate, and auxiliary inserted link 3 is provided with several and equal part around main inserted link 2, works as reality
When border is surveyed and drawn, main inserted link 2 can be inserted directly into soil with auxiliary inserted link 3, and 1 holding of bottom plate level, focusing plate 4 are kept
Vertically, mapping operations are carried out after theodolite focusing.
Bottom plate 1 has a circular shaped tiles 11 and an annular side plate 12 to collectively constitute, and annular side plate 12 is around circular shaped tiles 11
Outside, in order to reduce the overall weight of bottom plate 1 while ensuring structural strength, 11 thickness of circular shaped tiles is greater than annular side plate 12
Thickness, main inserted link 2 is fixedly connected on the center of the lower section of circular shaped tiles 11, and auxiliary inserted link 3 is fixedly connected on annular side plate 12
Lower surface, in order to make device be equally applicable to hard ground, main inserted link 2 and auxiliary inserted link 3 be located at back to 1 one end of bottom plate it is same
In one plane, when being placed in hard ground, bottom plate 1 keeps horizontal, focusing plate 4 keeps vertical state.
For the ease of main inserted link 2 and auxiliary inserted link 3 can in the soft soil of quick insertion, main inserted link 2 and auxiliary inserted link 3 back to
1 one end of bottom plate is provided with pointed nose, and main 2 cross section of inserted link is crosswise, and when being inserted into soil, the right-angle side of four sides can be with soil
Contact, stability is strong, and itself cross structure, and main inserted link 2 can be made to be not easy to slant in soil, and the edge of main inserted link 2 is equipped with double
Face sword, double-sided blade are the structure of two sides bevel edge, are quickly cut in soil convenient for cross-bar edge.
Theodolite needs survey and draw different directions, are required to carry out focus operation before mapping, but focus
4 figure line of plate is unilateral setting, and in order to improve flexibility when focusing, focusing plate 4 is rotatably assorted with bottom plate 1, specifically
, focusing plate 4 can do System of Rotating about Fixed Axis around itself vertical direction, and focusing 4 lower end of plate is connected with strut 5, and strut 5 is connected with rotating block
8, rotation slot (not shown) compatible with rotating block 8 is offered in 1 upper surface of bottom plate, in order to limit the axis of rotating block 8
To position, above-mentioned rotating block 8 and rotation slot structure in a circular table shape, longitudinal section are in isosceles trapezoid shape.
The abutting plate 6 for being connected with circular annular form is worn on strut 5, abuts plate 6 and circular shaped tiles 11 keep coaxial arrangement,
It is also bonded with soft bed course 7 abutting 6 lower surface of plate, the lower surface for abutting plate 6 is completely covered in soft bed course 7, in soft bed course 7
On be also extended with the abutting protrusion 71 towards 1 upper surface direction of bottom plate, above-mentioned soft bed course 7 and abut protrusion 71 and be wholely set,
It is made of neoprene.
Concrete operating principle: main inserted link 2 is placed on soil with auxiliary inserted link 3, with table in hammer annular side plate 12
Face is inserted into winner's inserted link 2 and auxiliary inserted link 3 in soil, until soil face abuts the lower surface of circular shaped tiles 11, rotation focusing plate
4, focusing 4 surface high scale line of plate is corresponded into theodolite focusing, abuts the upper surface that protrusion 71 compresses contact base plate 1, because
And limit focusing plate 4 and rotate, stablize the upturned position of focusing 4 figure line of plate, can be focused in different location with theodolite
The graduation mark focused on plate 4, and without lifting focusing plate 4, it is final to realize quickly mapping.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.Paragraph is described.
Claims (10)
1. a kind of city dimensional topography assists plotting board, including bottom plate (1) and it is set in a vertical shape above bottom plate (1)
It focuses plate (4), which is characterized in that the main inserted link (2) and auxiliary inserted link (3) extended straight down, institute are connected on the bottom plate (1)
It states main inserted link (2) and is located at bottom plate (1) center, described auxiliary inserted link (3) is at least provided with three and equal part is surrounded on main inserted link
(2)。
2. a kind of city dimensional topography according to claim 1 assists plotting board, which is characterized in that the auxiliary inserted link
It (3) is in isometric setting, and the main inserted link (2) is in the same plane with auxiliary inserted link (3) lower end.
3. a kind of city dimensional topography according to claim 1 or 2 assists plotting board, which is characterized in that the master inserts
Bar (2) cross section is arranged in crosswise.
4. a kind of city dimensional topography according to claim 3 assists plotting board, which is characterized in that the main inserted link
(2) cross side is provided with double-sided blade.
5. a kind of city dimensional topography according to claim 1 or 2 assists plotting board, which is characterized in that the master inserts
Bar (2), auxiliary inserted link (3) lower end are provided with pointed nose.
6. a kind of city dimensional topography according to claim 1 or 2 assists plotting board, which is characterized in that the bottom plate
It (1) include circular shaped tiles (11) and the annular side plate (12) on the outside of mainboard, the auxiliary inserted link (3) is connected to annular side plate
(12), main inserted link (2) is connected to circular shaped tiles (11), and circular shaped tiles (11) thickness is greater than annular side plate (12).
7. a kind of city dimensional topography according to claim 1 assists plotting board, which is characterized in that the focusing plate
(4) it is rotatablely connected with bottom plate (1), the focusing plate (4) can be along itself vertical axis fixed-axis rotation.
8. a kind of city dimensional topography according to claim 7 assists plotting board, which is characterized in that the focusing plate
(4) lower end is connected with rotating block (8), and rotation slot is offered on the bottom plate (1), and the rotating block (8) is embedded at rotation slot.
9. a kind of city dimensional topography according to claim 8 assists plotting board, which is characterized in that the rotation slot with
Rotating block (8) longitudinal section is in isosceles trapezoid shape.
10. a kind of city dimensional topography according to claim 9 assists plotting board, which is characterized in that the focusing plate
(4) it is connect between rotating block (8) by strut (5), is provided on the strut (5) and abuts plate (6), the abutting plate (6)
It is raised (71) that opposed bottom (1) side is provided with the abutting abutted against with bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920499936.1U CN209639718U (en) | 2019-04-10 | 2019-04-10 | A kind of city dimensional topography auxiliary plotting board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920499936.1U CN209639718U (en) | 2019-04-10 | 2019-04-10 | A kind of city dimensional topography auxiliary plotting board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209639718U true CN209639718U (en) | 2019-11-15 |
Family
ID=68497618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920499936.1U Active CN209639718U (en) | 2019-04-10 | 2019-04-10 | A kind of city dimensional topography auxiliary plotting board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209639718U (en) |
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2019
- 2019-04-10 CN CN201920499936.1U patent/CN209639718U/en active Active
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