CN206002107U - A kind of engineering survey levelling rod fixing device - Google Patents
A kind of engineering survey levelling rod fixing device Download PDFInfo
- Publication number
- CN206002107U CN206002107U CN201621045626.5U CN201621045626U CN206002107U CN 206002107 U CN206002107 U CN 206002107U CN 201621045626 U CN201621045626 U CN 201621045626U CN 206002107 U CN206002107 U CN 206002107U
- Authority
- CN
- China
- Prior art keywords
- levelling rod
- fixing device
- fastening board
- fixed station
- turntable
- 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
Links
Abstract
This utility model is related to a kind of engineering survey levelling rod fixing device，It includes support，The upper end of support is connected with the turntable of hollow cylindrical structure by bearing，Turntable outer surface is connected with rotation gear ring，Pedestal upper end side is provided with adjusting bracket，Adjusting bracket is connected with adjusting knob，Adjusting knob is connected with fine setting gear，The upper end of turntable is fixedly connected with the leveling platform of hollow-core construction，The upper surface corner of leveling platform is provided with rotation and adjusts foot，The top that rotation adjusts foot is connected with fixed station，The middle part of fixed station is provided with cavity，Cavity inside both sides are provided with chute，It is provided with symmetrically arranged fastening board in chute，The side of fastening board is provided centrally with adjusting screw rod，Adjusting screw rod end is provided with adjustment cap，The side of the opposite side of fastening board is provided with anti-skid bulge，It is provided with levelling rod between fastening board，The upper surface of fixed station is provided with spirit level，There is structure simple、Easy to use、It is easy to leveling to align、The high advantage of certainty of measurement.
Description
Technical field
This utility model belongs to engineering survey fixture technology field, fixes dress particularly to a kind of engineering survey levelling rod
Put.
Background technology
Levelling rod is the scale measured for the discrepancy in elevation in the measurement of the level, must assure that it is in vertical shape in use
State, at present, mainly passes through manually to help chi to be at vertical state in the measurement of the level, due to helping chi and walking for a long time,
Help chi personnel to be easy to fatigue, cause levelling rod understable, the precision of impact Measurement results, in addition, in the actual measurement of higher degree
Cheng Zhong, is needed to be directed at levelling rod with level gauge and measures, and is so easy to reading, the fixing device of existing levelling rod easily goes out
After the completion of now fixing, find that levelling rod and level gauge have aligned deflection, be at this moment accomplished by the position of regulation fixing apparatus, again enter
Row is fixed, and there is little deviation, easily causes deviation of reading, affects certainty of measurement.
Content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and providing one kind to have, structure is simple, use
Conveniently, it is easy to the engineering survey that leveling aligns, certainty of measurement is high levelling rod fixing device.
The technical solution adopted in the utility model is realized in：A kind of engineering survey levelling rod fixing device, it
Including support, the upper end of described support is connected with the turntable of hollow cylindrical structure, outside described turntable by bearing
The bottom on surface is connected with rotation gear ring, and pedestal upper end side is provided with adjusting bracket, and described adjusting bracket is connected with regulation
Knob, described adjusting knob is connected with fine setting gear, and the upper end of turntable is fixedly connected with the leveling platform of hollow-core construction, described
The upper surface corner of leveling platform be provided with rotation and adjust foot, the top that described rotation adjusts foot is connected with fixed station, described
The middle part of fixed station be provided with cavity, described cavity inside both sides are provided with chute, are provided with symmetrical in described chute
The fastening board of setting, the side of described fastening board is provided centrally with adjusting screw rod, and described adjusting screw rod end is provided with tune
Section cap, the side of the opposite side of fastening board is provided with anti-skid bulge, is provided with levelling rod, the upper surface of fixed station between fastening board
It is provided with spirit level.
Described rotation gear ring is meshed with fine setting gear.
The both sides of described fastening board are provided with sliding axle, and described sliding axle is matched with chute.
Described anti-skid bulge horizontally set.
Described rotation gear ring is welded to connect with turntable.
The beneficial effects of the utility model：A kind of this utility model engineering survey levelling rod fixing device, using corner
The mode of leveling is so that levelling rod is in plumbness, thus improve the precision of measurement, fixing device is passed through to adjust simultaneously
Rotation adjusts foot and fixed station is horizontal, when the bubble of the spirit level of setting on fixed station is in central authorities, fixed station
Surface is at horizontal level, and fixed station is provided with the fastening board that can adjust, and this structure goes for multiple water
Object staff, the scope of application is wider, by fixing device, levelling rod is fixed simultaneously, can reduce the labor intensity of personnel, additionally,
Turntable being rotated by the adjusting knob of setting, thus driving the rotation of fixed station, being easy under levelling rod stationary state, to water
Object staff does not align situation with level gauge and is adjusted, and it is quick to adjust enhanced convenience, and this utility model has that structure is simple, makes
With convenience, it is easy to the advantage that leveling aligns, certainty of measurement is high.
Brief description
Fig. 1 is a kind of this utility model engineering survey levelling rod fixture structure schematic diagram.
Fig. 2 is a kind of fixed station top view of this utility model engineering survey levelling rod fixing device.
Fig. 3 is a kind of A-A profile of this utility model engineering survey levelling rod fixing device.
In figure：1st, support 2, turntable 3, rotation gear ring 4, adjusting bracket 5, adjusting knob 6, fine setting gear 7, tune
Platform 8, rotation adjust foot 9, fixed station 10, cavity 11, chute 12, fastening board 13, adjusting screw rod 14, adjustment cap
15th, anti-skid bulge 16, levelling rod 17, spirit level 18, sliding axle.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described further.
Embodiment 1
As Figure 1-3, a kind of engineering survey levelling rod fixing device, it includes support 1, described support 1 upper
End is connected with the turntable 2 of hollow cylindrical structure by bearing, and the bottom of described turntable 2 outer surface is connected with rotary teeth
Circle 3, support 1 upper end side is provided with adjusting bracket 4, and described adjusting bracket 4 is connected with adjusting knob 5, and described regulation is revolved
Button 5 is connected with fine setting gear 6, and the upper end of turntable 2 is fixedly connected with the leveling platform 7 of hollow-core construction, described leveling platform 7 upper
Surface corner is provided with rotation and adjusts foot 8, and the top that described rotation adjusts foot 8 is connected with fixed station 9, described fixed station 9
Middle part be provided with cavity 10, the described internal both sides of cavity 10 are provided with chute 11, are provided with symmetrical in described chute 11
The fastening board 12 of setting, the side of described fastening board 12 is provided centrally with adjusting screw rod 13, described adjusting screw rod 13 end
It is provided with adjustment cap 14, the side of the opposite side of fastening board 12 is provided with anti-skid bulge 15, is provided with level between fastening board 12
Chi 16, the upper surface of fixed station 9 is provided with spirit level 17.
A kind of this utility model engineering survey levelling rod fixing device, so that levelling rod by the way of four-corner leveling
It is in plumbness, thus improve the precision of measurement, fixing device makes fixed station by adjusting rotation regulation foot simultaneously
It is horizontal, when the bubble of the spirit level of setting on fixed station is in central authorities, fixed station surface is at horizontal level, and
And fixed station is provided with the fastening board that can adjust, this structure goes for multiple levelling rods, and the scope of application is wider, simultaneously
By fixing device, levelling rod is fixed, the labor intensity of personnel can be reduced, additionally, being rotated by the adjusting knob of setting
Turntable, thus driving the rotation of fixed station, is easy under levelling rod stationary state, does not align feelings with level gauge to levelling rod
Condition is adjusted, and it is quick to adjust enhanced convenience, and this utility model has that structure is simple, easy to use, be easy to leveling aligns, surveys
The high advantage of accuracy of measurement.
Embodiment 2
As Figure 1-3, a kind of engineering survey levelling rod fixing device, it includes support 1, described support 1 upper
End is connected with the turntable 2 of hollow cylindrical structure by bearing, and the bottom of described turntable 2 outer surface is connected with rotary teeth
Circle 3, support 1 upper end side is provided with adjusting bracket 4, and described adjusting bracket 4 is connected with adjusting knob 5, and described regulation is revolved
Button 5 is connected with fine setting gear 6, and the upper end of turntable 2 is fixedly connected with the leveling platform 7 of hollow-core construction, described leveling platform 7 upper
Surface corner is provided with rotation and adjusts foot 8, and the top that described rotation adjusts foot 8 is connected with fixed station 9, described fixed station 9
Middle part be provided with cavity 10, the described internal both sides of cavity 10 are provided with chute 11, are provided with symmetrical in described chute 11
The fastening board 12 of setting, the side of described fastening board 12 is provided centrally with adjusting screw rod 13, described adjusting screw rod 13 end
It is provided with adjustment cap 14, the side of the opposite side of fastening board 12 is provided with anti-skid bulge 15, is provided with level between fastening board 12
Chi 16, the upper surface of fixed station 9 is provided with spirit level 17.
Described rotation gear ring 3 is meshed with fine setting gear 6.
The both sides of described fastening board 12 are provided with sliding axle 18, and described sliding axle 18 is matched with chute 11.
Described anti-skid bulge 15 horizontally set.
Described rotation gear ring 3 and turntable 2 are welded to connect.
A kind of this utility model engineering survey levelling rod fixing device, so that levelling rod by the way of four-corner leveling
It is in plumbness, thus improve the precision of measurement, fixing device makes fixed station by adjusting rotation regulation foot simultaneously
It is horizontal, when the bubble of the spirit level of setting on fixed station is in central authorities, fixed station surface is at horizontal level, and
And fixed station is provided with the fastening board that can adjust, this structure goes for multiple levelling rods, and the scope of application is wider, simultaneously
By fixing device, levelling rod is fixed, the labor intensity of personnel can be reduced, additionally, being rotated by the adjusting knob of setting
Turntable, thus driving the rotation of fixed station, is easy under levelling rod stationary state, does not align feelings with level gauge to levelling rod
Condition is adjusted, and it is quick to adjust enhanced convenience, and this utility model has that structure is simple, easy to use, be easy to leveling aligns, surveys
The high advantage of accuracy of measurement.
Claims (5)
1. a kind of engineering survey levelling rod fixing device, it include support it is characterised in that：The upper end of described support is passed through
Bearing is connected with the turntable of hollow cylindrical structure, and the bottom of described turntable outer surface is connected with rotation gear ring, support
Upper end side is provided with adjusting bracket, and described adjusting bracket is connected with adjusting knob, and described adjusting knob is connected with fine setting
Gear, the upper end of turntable is fixedly connected with the leveling platform of hollow-core construction, and the upper surface corner of described leveling platform is provided with rotation
Modulation section foot, the top that described rotation adjusts foot is connected with fixed station, and the middle part of described fixed station is provided with cavity, described
Cavity inside both sides be provided with chute, be provided with symmetrically arranged fastening board in described chute, the one of described fastening board
Side is provided centrally with adjusting screw rod, and described adjusting screw rod end is provided with adjustment cap, the side setting of the opposite side of fastening board
There is anti-skid bulge, between fastening board, be provided with levelling rod, the upper surface of fixed station is provided with spirit level.
2. a kind of engineering survey according to claim 1 with levelling rod fixing device it is characterised in that：Described rotary teeth
Circle is meshed with fine setting gear.
3. a kind of engineering survey according to claim 1 with levelling rod fixing device it is characterised in that：Described fastening board
Both sides be provided with sliding axle, described sliding axle is matched with chute.
4. a kind of engineering survey according to claim 1 with levelling rod fixing device it is characterised in that：Described is anti-skidding convex
Play horizontally set.
5. a kind of engineering survey according to claim 1 with levelling rod fixing device it is characterised in that：Described rotary teeth
Circle is welded to connect with turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621045626.5U CN206002107U (en) | 2016-08-29 | 2016-08-29 | A kind of engineering survey levelling rod fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621045626.5U CN206002107U (en) | 2016-08-29 | 2016-08-29 | A kind of engineering survey levelling rod fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206002107U true CN206002107U (en) | 2017-03-08 |
Family
ID=58193002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621045626.5U Expired - Fee Related CN206002107U (en) | 2016-08-29 | 2016-08-29 | A kind of engineering survey levelling rod fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206002107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989738A (en) * | 2017-05-23 | 2017-07-28 | 河南华泰规划勘测设计咨询有限公司 | A kind of construction engineering cost field surveys device and application method |
| CN109555951A (en) * | 2018-12-05 | 2019-04-02 | 贵州大学 | A kind of device of quick fixed vibration-measuring sensor |
-
2016
- 2016-08-29 CN CN201621045626.5U patent/CN206002107U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989738A (en) * | 2017-05-23 | 2017-07-28 | 河南华泰规划勘测设计咨询有限公司 | A kind of construction engineering cost field surveys device and application method |
| CN109555951A (en) * | 2018-12-05 | 2019-04-02 | 贵州大学 | A kind of device of quick fixed vibration-measuring sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Weichen Inventor after: Yang Ermeng Inventor after: Li Xiaofei Inventor after: Liu Pengfei Inventor after: Shi Chao Inventor after: Ma Zhichuang Inventor after: Jiao Yuru Inventor after: Li Wanying Inventor after: Wang Xiufeng Inventor after: Guo Xinxiao Inventor after: Niu Yuben Inventor before: Zhao Weichen Inventor before: Liu Pengfei Inventor before: Shi Chao |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20170829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |