CN201852588U - Special point location marking tool for measurement - Google Patents
Special point location marking tool for measurement Download PDFInfo
- Publication number
- CN201852588U CN201852588U CN2010205337983U CN201020533798U CN201852588U CN 201852588 U CN201852588 U CN 201852588U CN 2010205337983 U CN2010205337983 U CN 2010205337983U CN 201020533798 U CN201020533798 U CN 201020533798U CN 201852588 U CN201852588 U CN 201852588U
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- CN
- China
- Prior art keywords
- main body
- bit flag
- marking
- release lever
- special
- 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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Abstract
The utility model relates to a special point location marking tool for measurement. The special point location marking tool comprises a marking main body buried under the ground, a movable rod and a driving ring, wherein the movable rod penetrating through the marking main body is arranged on the marking main body; and the driving ring used for driving the marking main body to expand is arranged on the movable rod. When the special point location marking tool is used, a hole is firstly drilled on the cement floor or the hard ground so as to place a mark. The special point location marking tool is used to rotate the movable rod, so as to drive the driving ring to move upward along the external screw threads on the movable rod; then a third tapered surface and a first tapered surface on the marking main body are in close contact with each other, so that a strip type side wall on the marking main body is driven to expand outward to tighten a hole wall; therefore, the stressed area with small top and big bottom is formed, so as to achieve the purpose of strong stability. Meanwhile, the marking main body can be free from increased error caused by deformation; in addition, as an identification plate is arranged on the marking main body, the identification plate is closely glued with the ground; therefore, the potential safety hazard caused by the carelessness of the passenger can be avoided, and the special point location marking tool can be prevented from being damaged.
Description
[technical field]
The utility model relates to a kind of survey instrument, specifically is a kind of some bit flag instrument that is used for the measurement special use of fields of measurement such as industry, agricultural, civilian and national defence.
[background technology]
Existing management survey mark be at land and calibration measurements reference mark, ocean, the general name of markstone, surveyor's beacon and other marks of boundary point position.Described surveyor's beacon is to build on the ground or the measurement special mark of other top of building, sights target and sets up the usefulness of surveying instrument position as observation.Described sign generally is embedded in underground, is used for measuring and demarcating reference mark geographic coordinate, elevation, gravity, orientation, length aspects such as (distances).Yet, because the most of various tools such as screw, iron nail and stroke paint that adopt of existing markstone are identified in ground, cause its sign disunity, big, fragile, the steadiness difference and not attractive in appearance of error easily, simultaneously, cause its unsafe hidden danger to take place easily.
[utility model content]
Technical purpose of the present utility model be provide in order to solve the problem that above-mentioned prior art exists a kind of have little, the firm performance of error by force, not fragile and can avoid that hidden danger takes place be used to measure special-purpose some bit flag instrument.
In order to realize above-mentioned technical matters, the utility model provides a kind of special-purpose some bit flag instrument that is used to measure, it comprises and burying in underground sign main body, described sign main body is provided with and is arranged in its inner carriage release lever, and this carriage release lever is provided with and is used to drive the driving circle that the sign main body is opened outward.
According to above-mentioned major technique feature, described sign main body comprises the hollow tubular that is used to wear carriage release lever, be welded in the marking plate on the hollow tubular and be arranged at a plurality of bar-shaped troughs that formed by the bar shaped sidewall on the sidewall around the hollow tubular.
According to above-mentioned major technique feature, described marking plate is made by stainless steel material, can also be provided with on this marking plate to highlight a plurality of tag marks.
According to above-mentioned major technique feature, described carriage release lever comprises the external thread rod that places hollow tubular inside and is arranged at nut body on the external thread rod.
According to above-mentioned major technique feature, described driving circle be by interior be provided with external thread rod on external thread mutually the endless metal circle body of meshing internal thread constitute.
According to above-mentioned major technique feature, described driving circle upper end is provided with the first tapering face that concaves.
According to above-mentioned major technique feature, be respectively arranged with the second tapering face that concaves on the described bar-shaped trough two side, described bar shaped sidewall end face is provided with and is used for and the identical mutually third hand tap degree face of the first tapering face.
According to above-mentioned major technique feature, described sign main body is welded by plectane and hollow tubular and is constituted, and described marking plate can be to be made of plectane.
According to above-mentioned major technique feature, described carriage release lever constitutes by being provided with externally threaded bolt or screw outward.
According to above-mentioned major technique feature, described driving circle be by with bolt or screw on the meshing mutually nut of external thread constitute.
Useful technique effect of the present utility model: be arranged in its inner carriage release lever because of described sign main body is provided with, this carriage release lever is provided with and is used to drive the driving circle that the sign main body is opened outward.During use, on cement flooring or hardstand, hole earlier, place the sign instrument.Use specific purpose tool rotation carriage release lever, ordering about the driving circle moves up along the external thread on the carriage release lever, utilize the third hand tap degree face on the sign main body closely to contact again with the first tapering face, the bar shaped sidewall that orders about on the sign main body outwards opens, make the bar shaped sidewall tighten hole wall, make to form up-small and down-big lifting surface area, thereby reach the strong purpose of firm performance.Simultaneously, can avoid also indicating that main body deforms and causes the increase error, because of the sign main body is provided with marking plate, make marking plate fit tightly again, can avoid causing that hidden danger takes place or is damaged because of passerby is careless with ground.
Below in conjunction with drawings and Examples, the technical solution of the utility model is described in further detail.
[description of drawings]
Fig. 1 is the assembling synoptic diagram that is used to measure special-purpose some position markstone instrument in the utility model;
Fig. 2 is the synoptic diagram of carriage release lever in the utility model;
Fig. 3 is the synoptic diagram that drives circle in the utility model;
Fig. 4 is the scheme of installation at A place among Fig. 1;
Fig. 5 is the cut-open view of B-B direction among Fig. 4;
[embodiment]
Please refer to Fig. 1 to shown in Figure 5, below in conjunction with a kind of some position markstone instrument that is used to measure special use in the specific embodiment, it comprises sign main body, the carriage release lever that buries in inside, ground and drives circle.
Described sign main body comprises the hollow tubular 11 that is used to wear carriage release lever, be welded in the marking plate 12 on the hollow tubular 11 and be arranged at a plurality of bar-shaped troughs 13 that formed by the bar shaped sidewall on the sidewall around the hollow tubular 11.Be respectively arranged with the second tapering face 14 that concaves on described bar-shaped trough 13 two sides, described bar shaped sidewall end face is provided with and is used for and the identical mutually third hand tap degree face 15 of the first tapering face 23.Described marking plate 12 is made by stainless steel material, can also be provided with tag mark in the plural number on this marking plate 12.
Described carriage release lever comprises the external thread rod 21 that places hollow tubular inside and is arranged at nut body 22 on the external thread rod 21.Described driving circle be by interior be provided with external thread rod 21 on the endless metal circle body of the mutually meshing internal thread of external thread constitute.Described driving circle upper end is provided with the first tapering face 23 that concaves.
In the present embodiment, described sign main body is welded by plectane and hollow tubular 11 and is constituted, and described marking plate 12 can be to be made of plectane.Described carriage release lever constitutes by being provided with externally threaded bolt or screw outward.Described driving circle be by with bolt or screw on the mutually meshing nut of external thread constitute.
Described carriage release lever is arranged in the sign body interior, and described driving circle is installed on the other end of carriage release lever, and by being threaded, and the first tapering face 23 on the described driving circle closely contacts mutually with third hand tap degree face 15 on the sign main body.
During use, utilize carriage release lever to rotate, order about to drive to enclose moving up along carriage release lever, drive circle when moving up, order about the bar shaped sidewall and outwards expand, make the bar shaped sidewall contact with peripheral diffusion, help increasing lifting surface area, thereby reach the strong purpose of firm performance.
In sum, because of being provided with, described sign main body is arranged in its inner carriage release lever, this carriage release lever is provided with the outside driving circle of opening of bar shaped sidewall that is used to drive the sign main body, during use, on cement flooring or hardstand, hole earlier, place the sign instrument, by the rotation carriage release lever, ordering about the driving circle moves up along the external thread on the carriage release lever, utilize the third hand tap degree face 15 that drives on the circle closely to contact with the first tapering face 23 again, the bar shaped sidewall that orders about on the sign main body is outside, makes the bar shaped sidewall penetrate earth inside, make to form up-small and down-big lifting surface area, thereby reach the strong purpose of firm performance.Simultaneously, can avoid also indicating that main body deforms and causes the increase error, because of the sign main body is provided with marking plate 12, make marking plate 12 fit tightly again, make and to avoid causing that because of passerby is careless hidden danger takes place and not impaired purpose with the bottom surface.
Claims (10)
1. one kind is used to measure special-purpose some bit flag instrument, it comprises and burying in underground sign main body, it is characterized in that: described sign main body is provided with and is arranged in its inner carriage release lever, and this carriage release lever is provided with and is used to drive the driving circle that the sign main body is opened outward.
2. according to claim 1ly be used to measure special-purpose some bit flag instrument, it is characterized in that: described sign main body comprises the hollow tubular that is used to wear carriage release lever, be welded in the marking plate on the hollow tubular and be arranged at a plurality of bar-shaped troughs that formed by the bar shaped sidewall on the sidewall around the hollow tubular.
3. according to claim 2 being used to measured special-purpose some bit flag instrument, and it is characterized in that: described marking plate is made by stainless steel material, can also be provided with a plurality of tag marks on this marking plate.
4. according to claim 1ly be used to measure special-purpose some bit flag instrument, it is characterized in that: described carriage release lever comprises the external thread rod that places hollow tubular inside and is arranged at nut body on the external thread rod.
5. according to claim 1ly be used to measure special-purpose some bit flag instrument, it is characterized in that: described driving circle be by interior be provided with external thread rod on external thread mutually the endless metal circle body of meshing internal thread constitute.
6. be used to according to claim 1 or 5 measure special-purpose some bit flag instrument, it is characterized in that: described driving circle upper end is provided with the first tapering face that concaves.
7. the some bit flag instrument that is used to measure special use according to claim 2, it is characterized in that: be respectively arranged with the second tapering face that concaves on the described bar-shaped trough two side, described bar shaped sidewall end face is provided with and is used for and the identical mutually third hand tap degree face of the first tapering face.
8. according to claim 1 and 2 being used to measured special-purpose some bit flag instrument, it is characterized in that: described sign main body is welded by plectane and hollow tubular and is constituted, and described marking plate can be to be made of plectane.
9. measure special-purpose some bit flag instrument according to claim 1 or 4 described being used to, it is characterized in that: described carriage release lever constitutes by being provided with externally threaded bolt or screw outward.
10. be used to measure special-purpose some bit flag instrument according to claim 1 or 5, it is characterized in that: described driving circle be by with bolt or screw on the meshing mutually nut of external thread constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205337983U CN201852588U (en) | 2010-09-16 | 2010-09-16 | Special point location marking tool for measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205337983U CN201852588U (en) | 2010-09-16 | 2010-09-16 | Special point location marking tool for measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201852588U true CN201852588U (en) | 2011-06-01 |
Family
ID=44094977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205337983U Expired - Fee Related CN201852588U (en) | 2010-09-16 | 2010-09-16 | Special point location marking tool for measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201852588U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148843A (en) * | 2013-02-07 | 2013-06-12 | 上海岩土工程勘察设计研究院有限公司 | Observation method for deformation observation instrument |
| CN112595298A (en) * | 2020-11-26 | 2021-04-02 | 武汉致远市政建设工程有限公司 | Identification device for measuring control point |
-
2010
- 2010-09-16 CN CN2010205337983U patent/CN201852588U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148843A (en) * | 2013-02-07 | 2013-06-12 | 上海岩土工程勘察设计研究院有限公司 | Observation method for deformation observation instrument |
| CN112595298A (en) * | 2020-11-26 | 2021-04-02 | 武汉致远市政建设工程有限公司 | Identification device for measuring control point |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUANG YUENING Free format text: FORMER OWNER: SHENZHEN YUEYI MEASUREMENT TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20120629 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120629 Address after: 518052 room 2, 202 Fu Garden, 65 South Road, Nanshan District, Guangdong, Shenzhen Patentee after: Huang Yuening Address before: 518052 Guangdong city of Shenzhen province Nanshan District Taoyuan Road, building 104 room 1 Royal sea garden Patentee before: Shenzhen Yueyi Measurement Technology Development Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20120916 |