CN202126240U - Device for monitoring high-precision deformation of turntable underlaying group - Google Patents
Device for monitoring high-precision deformation of turntable underlaying group Download PDFInfo
- Publication number
- CN202126240U CN202126240U CN2011200629782U CN201120062978U CN202126240U CN 202126240 U CN202126240 U CN 202126240U CN 2011200629782 U CN2011200629782 U CN 2011200629782U CN 201120062978 U CN201120062978 U CN 201120062978U CN 202126240 U CN202126240 U CN 202126240U
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- China
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- turntable
- horizontal survey
- termination
- horizontal measuring
- mark body
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- 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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- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model belongs to the field of aerospace engineering, and particularly relates to a device for monitoring high-precision deformation of a turntable underlaying group, which is characterized by comprising a mark body 1, a protective cap 2, a horizontal measuring pin 3, a horizontal measuring end 4 and a settling measuring end 5, wherein the mark body is vertically embedded into a turntable foundation 6 and is provided with the horizontal measuring end 4 and the settling measuring end 5, the top end of the horizontal measuring end 4 is connected with the protective cap 2, and the horizontal measuring pin 3 is arranged inside the horizontal measuring end 4. Compared with the prior art, the device has the advantages that the construction working efficiency is high, the observation precision error is small, the technology is reliable, the operability is strong and the method is simple.
Description
Technical field
The utility model belongs to the aerospace engineering field, is specially a kind of turntable underlying group high-precision deformation device for monitoring.
Background technology
Development along with aerospace industry; The experimental facilities accuracy of instrument that high-precision most advanced and sophisticated research work is used is very high; Require the very high stability of turntable underlying group of load bearing equipment; And the turntable underlying group of load bearing equipment can produce certain deformation displacement along with loads change and working time, to the operation and the test findings generation considerable influence of instrument and equipment.Accurate for guaranteeing high precision space flight instrument and equipment test figure, in the construction instrument and equipment and the three-dimensional relative deformation of turntable underlying group thereof are required very strictness, permissible value must reach submillimeter level.There are problems such as construction operation efficient is low, the equipment input is many, take up room big, cost is high, the accuracy of observation error is big at present.
The utility model content
The purpose of the utility model is the deficiency that overcomes prior art, the turntable underlying group high-precision deformation device for monitoring that a kind of construction operation efficient height, less equipment investment are provided, takes up room little, that cost is low, the accuracy of observation error is little.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of turntable underlying group high-precision deformation device for monitoring; It is characterized in that comprising mark body 1, tin hat 2, horizontal survey pin 3, horizontal survey termination 4, settlement measurement termination 5; Said mark body laterally embeds in the turntable basis 6; Said mark body 1 is provided with horizontal survey termination 4 and settlement measurement termination 5, and the top of said horizontal survey termination 4 is connected with said tin hat 2, and said horizontal survey pin 3 is installed in 4 the insides, said horizontal survey termination.
Described horizontal survey pin 3 is located at from the position of turntable basis 0.5m-2m, and the tip diameter of described horizontal survey pin 3 is less than 0.1mm.
Compared with prior art, the advantage of the utility model is: construction operation efficient is high, the accuracy of observation error is little; Technology is reliable, strong operability, method are simple.
Description of drawings
Fig. 1 is turntable underlying group high-precision deformation device for monitoring figure.
Each label is represented among the figure:
1, mark body; 2, tin hat; 3, horizontal survey pin; 4, horizontal survey termination; 5, settlement measurement termination; 6, turntable basis.
Embodiment
As shown in Figure 1; The utility model turntable underlying group high-precision deformation device for monitoring; It is characterized in that comprising mark body 1, tin hat 2, horizontal survey pin 3, horizontal survey termination 4, settlement measurement termination 5, said mark body laterally embeds in the turntable basis 6, and said mark body 1 is provided with horizontal survey termination 4 and settlement measurement termination 5; The top of said horizontal survey termination 4 is connected with said tin hat 2, and said horizontal survey pin 3 is installed in 4 the insides, said horizontal survey termination.Described horizontal survey pin 3 is located at from the position of turntable basis 0.5m-2m, and the tip diameter of described horizontal survey pin 3 is less than 0.1mm.
That the measurement of the utility model turntable underlying group high-precision deformation device for monitoring has combined is vertical, the function of the observation monument of horizontal both direction, and these two signs generally independently separate.
Described settlement measurement termination 5 is what to be used to measure by the vertical variable quantity of observed objects; Perpendicular displacement observation is to lay the measurement levelling pole by in the vertical direction; Consistent with the measured body variation in vertical direction, also must be beneficial to simultaneously and lay the levelling pole that is used to observe above that.
The method of application of the utility model turntable underlying group high-precision deformation device for monitoring mainly comprises the laying of observation station.
Claims (2)
1. turntable underlying group high-precision deformation device for monitoring; It is characterized in that comprising mark body (1), tin hat (2), horizontal survey pin (3), horizontal survey termination (4), settlement measurement termination (5); Said mark body laterally embeds in the turntable basis (6); Said mark body (1) is provided with horizontal survey termination (4) and settlement measurement termination (5); The top of said horizontal survey termination (4) is connected with said tin hat (2), and said horizontal survey pin (3) is installed in the inside, said horizontal survey termination (4).
2. turntable underlying group high-precision deformation device for monitoring according to claim 1 is characterized in that, described horizontal survey pin (3) is located at from the position of turntable basis 0.5m-2m, and the tip diameter of described horizontal survey pin (3) is less than 0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200629782U CN202126240U (en) | 2011-03-11 | 2011-03-11 | Device for monitoring high-precision deformation of turntable underlaying group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200629782U CN202126240U (en) | 2011-03-11 | 2011-03-11 | Device for monitoring high-precision deformation of turntable underlaying group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202126240U true CN202126240U (en) | 2012-01-25 |
Family
ID=45489305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200629782U Expired - Fee Related CN202126240U (en) | 2011-03-11 | 2011-03-11 | Device for monitoring high-precision deformation of turntable underlaying group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202126240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457692A (en) * | 2014-12-23 | 2015-03-25 | 中国地质大学（武汉） | Measuring point device integrating sedimentation and horizontal displacement monitoring |
-
2011
- 2011-03-11 CN CN2011200629782U patent/CN202126240U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457692A (en) * | 2014-12-23 | 2015-03-25 | 中国地质大学（武汉） | Measuring point device integrating sedimentation and horizontal displacement monitoring |
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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: ZHONGHANGTIAN CONSTRUCTION ENGINEERING COMPANY LIM Free format text: FORMER OWNER: ZHONGHANGTIAN CONSTRUCTION ENGINEERING COMPANY LIMITED Effective date: 20140526 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140526 Address after: 100071 Beijing West Fourth Ring Road, Fengtai District, No. 83 Patentee after: China Space Civil & Building Engineering Design & Research Institute (Group) Patentee after: China Aerospace Construction Engineering Company Patentee after: Beijing Aerospace Geotechnical Engineering Institute Co., Ltd. Address before: 100071 Beijing West Fourth Ring Road, Fengtai District, No. 83 Patentee before: China Space Civil & Building Engineering Design & Research Institute (Group) Patentee before: China Aerospace Construction Engineering Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20190311 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |