CN204586254U - The drawing instrument that a kind of urban planning is special - Google Patents
The drawing instrument that a kind of urban planning is special Download PDFInfo
- Publication number
- CN204586254U CN204586254U CN201520266306.1U CN201520266306U CN204586254U CN 204586254 U CN204586254 U CN 204586254U CN 201520266306 U CN201520266306 U CN 201520266306U CN 204586254 U CN204586254 U CN 204586254U
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- China
- Prior art keywords
- rotating shaft
- sliding shoe
- ruler
- arranges
- utility
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Abstract
The utility model discloses the drawing instrument that a kind of urban planning is special, described drawing ruler is processed slide opening groove, one end of drawing ruler arranges rotating shaft, described rotating shaft is arranged in drawing instrument seat, rotating shaft can rotate in drawing instrument seat, described drawing sliding shoe is arranged in chute hole, drawing sliding shoe can slide along chute hole, the top of described drawing sliding shoe arranges dogbolt, the bottom fixed installation drawing pen of described drawing sliding shoe, described drawing ruler arranges scale.The utility model adopts on drawing ruler and arranges rotating shaft, and rotating shaft is arranged on the design on drawing instrument seat, can not draw straight line and circular diagram flexibly, and its design science is reasonable, and structure is simple, easy to use.
Description
Technical field:
The utility model relates to the special drawing instrument of a kind of urban planning, belongs to urban planning drawing appliance technical field.
Background technology:
Urban planning is the research future development in city, the rational deployment in city and the comprehensive comprehensive deployment arranging the every engineering construction in city, it is the blueprint of urban development in the regular period, it is the important component part of city management, being the foundation of urban construction and management, is also the prerequisite of urban planning, urban construction, the management of city operations three phases.Urban planning is to develop premised on eye, scientific appraisal, expert decision-making, plans Urban Economic Structure, space structure, social structure development.Have the important function of guidance and specification urban construction, being the previous work of the overall management of the urban area, is the tap of city management.The complex gigantic system characteristic in city determines urban planning and is with urban development and operation conditions long-run adjustment, constantly revises, the continuous decision process of Continual Improvement and perfect complexity.
In urban planning, city planning design personnel usually need to draw city plan, and the drawing instruments such as existing ruler, compasses use inconvenient, draw inaccurate.
Utility model content:
The technical problems to be solved in the utility model is to provide the special drawing instrument of a kind of urban planning, and its structure is simple, easy to use.
The drawing instrument that a kind of urban planning of the present utility model is special, structure comprises: drawing instrument seat, drawing ruler, rotating shaft, chute hole, drawing sliding shoe, dogbolt, drawing pen, scale, described drawing ruler is processed slide opening groove, one end of drawing ruler arranges rotating shaft, described rotating shaft is arranged in drawing instrument seat, rotating shaft can rotate in drawing instrument seat, described drawing sliding shoe is arranged in chute hole, drawing sliding shoe can slide along chute hole, the top of described drawing sliding shoe arranges dogbolt, the bottom fixed installation drawing pen of described drawing sliding shoe, described drawing ruler arranges scale.
Further, described drawing ruler and rotating shaft are integrative-structures, and described drawing ruler adopts aluminum alloy material to process, and described drawing sliding shoe adopts plastic-steel material to process.
The beneficial effects of the utility model: the utility model adopts on drawing ruler and arranges rotating shaft, and rotating shaft is arranged on the design on drawing instrument seat, can not only draw folding figure line and can draw circular diagram, and its design science is reasonable, and structure is simple, flexible and convenient to use.
Accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
In figure: 1-drawing instrument seat; 2-drawing ruler; 3-rotating shaft; 4-chute hole; 5-drawing sliding shoe; 6-dogbolt; 7-drawing pen; 8-scale.
Detailed description of the invention:
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
As shown in Figure 1, the drawing instrument that a kind of urban planning is special, structure comprises: drawing instrument seat 1, drawing ruler 2, rotating shaft 3, chute hole 4, drawing sliding shoe 5, dogbolt 6, drawing pen 7, scale 8, described drawing ruler 2 processes slide opening groove 4, one end of drawing ruler 2 arranges rotating shaft 3, described rotating shaft 3 is arranged in drawing instrument seat 1, rotating shaft 3 can rotate in drawing instrument seat 1, described drawing sliding shoe 5 is arranged in chute hole 4, drawing sliding shoe 5 can slide along chute hole 4, the top of described drawing sliding shoe 5 arranges dogbolt 6, the bottom fixed installation drawing pen 7 of described drawing sliding shoe 5, described drawing ruler 1 arranges scale 8, described drawing ruler 2 and rotating shaft 3 are integrative-structures, described drawing ruler 2 adopts aluminum alloy material to process, described drawing sliding shoe 5 adopts plastic-steel material to process.
Using method of the present utility model is: the utility model, when drawing straight line, unclamps dogbolt, and rotate drawing ruler to correct position, slip drawing sliding shoe draws straight line; When circular diagram, slip drawing sliding shoe, to suitable graduation position, tightens dogbolt, rotates drawing ruler and draws.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. the drawing instrument that a urban planning is special, it is characterized in that: structure comprises: drawing instrument seat, drawing ruler, rotating shaft, chute hole, drawing sliding shoe, dogbolt, drawing pen, scale, described drawing ruler is processed slide opening groove, one end of drawing ruler arranges rotating shaft, described rotating shaft is arranged in drawing instrument seat, rotating shaft can rotate in drawing instrument seat, described drawing sliding shoe is arranged in chute hole, drawing sliding shoe can slide along chute hole, the top of described drawing sliding shoe arranges dogbolt, the bottom fixed installation drawing pen of described drawing sliding shoe, described drawing ruler arranges scale.
2. the drawing instrument that a kind of urban planning according to claim 1 is special, it is characterized in that: described drawing ruler and rotating shaft are integrative-structures, described drawing ruler adopts aluminum alloy material to process, and described drawing sliding shoe adopts plastic-steel material to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266306.1U CN204586254U (en) | 2015-04-24 | 2015-04-24 | The drawing instrument that a kind of urban planning is special |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266306.1U CN204586254U (en) | 2015-04-24 | 2015-04-24 | The drawing instrument that a kind of urban planning is special |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204586254U true CN204586254U (en) | 2015-08-26 |
Family
ID=53922446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520266306.1U Expired - Fee Related CN204586254U (en) | 2015-04-24 | 2015-04-24 | The drawing instrument that a kind of urban planning is special |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204586254U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116936A (en) * | 2017-05-24 | 2017-09-01 | 介国安 | Major diameter compasses without needle template |
| CN108908747A (en) * | 2018-07-17 | 2018-11-30 | 安徽锐利玻璃机械有限公司 | A kind of plate glass hole cutting machine |
| CN108908746A (en) * | 2018-07-17 | 2018-11-30 | 安徽锐利玻璃机械有限公司 | A kind of method of the quick cut hole of glass |
| CN109352616A (en) * | 2018-10-23 | 2019-02-19 | 沪东中华造船(集团)有限公司 | A kind of scribble method using portable lineation device |
-
2015
- 2015-04-24 CN CN201520266306.1U patent/CN204586254U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116936A (en) * | 2017-05-24 | 2017-09-01 | 介国安 | Major diameter compasses without needle template |
| CN108908747A (en) * | 2018-07-17 | 2018-11-30 | 安徽锐利玻璃机械有限公司 | A kind of plate glass hole cutting machine |
| CN108908746A (en) * | 2018-07-17 | 2018-11-30 | 安徽锐利玻璃机械有限公司 | A kind of method of the quick cut hole of glass |
| CN109352616A (en) * | 2018-10-23 | 2019-02-19 | 沪东中华造船(集团)有限公司 | A kind of scribble method using portable lineation device |
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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: 20150826 Termination date: 20160424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |