CN202885820U - Movable bidirectional prism component - Google Patents
Movable bidirectional prism component Download PDFInfo
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- CN202885820U CN202885820U CN201220593987.9U CN201220593987U CN202885820U CN 202885820 U CN202885820 U CN 202885820U CN 201220593987 U CN201220593987 U CN 201220593987U CN 202885820 U CN202885820 U CN 202885820U
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- prism
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- stand frame
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Abstract
The utility model discloses a movable bidirectional prism component. The utility model aims to solve the problem that all the existing universal single-frame prisms are unidirectional and can only perform observation in different time periods when performing bidirectional observation. The movable bidirectional prism component comprises a universal pedestal, a universal alignment rod installed on the universal pedestal, and a first prism component installed on the universal alignment rod, wherein the first prism component is provided with a second prism component, which can horizontally rotate relative to the first prism component, through the prism alignment rod; and the second prism component comprises a second standard prism frame and a second standard prism installed in the second standard prism frame. The utility model can observe one measuring point in two directions, and is suitable for the special conditions of engineering deformation monitoring; and the utility model has the advantages of simple structure, low cost and favorable effect, and the assembly and disassembly processes are simple and convenient and do not influence the measurement accuracy.
Description
Technical field
The utility model relates to a kind of for the project security monitoring utility appliance, is applicable to the concrete condition that project security monitoring deformation monitoring measuring point needs both direction to observe simultaneously.
Background technology
Under the prior art condition, the used prism of deformation monitoring is general single frame prism assemblies, along with total powerstation is generally used in the engineering project deformation monitoring, consider meteorologic factor impact and and the convenience of observation work often need same measuring point is observed by both direction simultaneously, but because present general single frame prism is unidirectional, as shown in Figure 2, it comprises pedestal 9, be contained in the general alignment rods 8 of pedestal 9, be installed in the prism assemblies of general alignment rods 8; Prism assemblies is comprised of General picture frame and the universal prism that is contained in the General picture frame.When this single frame prism is observed by both direction simultaneously to same measuring point, can only take at times observation procedure.
The utility model content
All be unidirectional in order to solve existing general single frame prism, can only take the deficiency observed at times carrying out both direction when observation, the utility model aims to provide the two-way prism assemblies of a kind of activity, this prism assemblies installs two-way prism bracket additional on existing general single frame prism assemblies basis, make general single frame prism become two-way prism, can be observed by both direction simultaneously same measuring point.
For achieving the above object, the technical solution adopted in the utility model is:
The two-way prism assemblies of a kind of activity comprises general pedestal, is contained in the general alignment rods on the general pedestal, is contained in the first prism assemblies of general alignment rods; Its design feature is, by the prism alignment bar the second prism assemblies that can relative the first prism assemblies horizontally rotates is housed on described the first prism assemblies; This second prism assemblies comprises the second standard picture frame, is contained in the second master prism in the second standard picture frame.
Described the first prism assemblies comprises stand frame, is contained in the first General picture frame in the stand frame, is contained in the first universal prism in the first General picture frame.Further, described stand frame is fixedly connected with the rack alignment sleeve.
For realize the first prism assemblies relatively tribrach horizontally rotate, described prism alignment bar is arranged on the top of stand frame, the bottom of this stand frame is provided with a stand frame alignment sleeve; Described the first prism assemblies is sleeved on the general alignment rods by the stand frame alignment sleeve.
Thus, described the first prism assemblies is assemblied on the general alignment rods that is installed on the general pedestal, the first prism assemblies can be adjusted direction in the horizontal adjustment direction and centered by the first prism frame axis at vertical direction centered by alignment rods, sight one party to, the second prism assemblies is assemblied on the general alignment rods by stand frame, can centered by alignment rods, adjust direction in the horizontal adjustment direction and centered by the second prism frame axis at vertical direction equally, sight other direction, the two prisms assembly is coaxial in the plane, and the vertical direction difference can directly measure by tape measure.
Further, described the second General picture frame is contained on the described prism alignment bar by another stand frame alignment sleeve, and thus, the second general mirror assembly can horizontally rotate by relative the first prism assemblies.
In order to guarantee to measure requirement, described stand frame alignment sleeve and general alignment rods, prism alignment bar coaxial cable.
Described pedestal is preferably general tribrach.
Nationality is by said structure, the two-way prism assemblies of activity described in the utility model is the prism assemblies that installs additional on the single prism of prior art, this prism assemblies mainly is comprised of prism alignment bar 3, stand frame 5 and stand frame alignment sleeve 7, when needs install additional, the stand frame alignment sleeve 7 of two-way prism bracket is inserted the general alignment rods 8 that is installed on the tribrach 9, and then install lower two and namely finish the installation of two-way prism bracket with the frame prism, make general single frame prism become two-way prism.
Described prism alignment bar 3 is used for installing the band frame prism that increases.Described stand frame 5 provides point of fixity for the band frame prism that increases is installed.Described stand frame alignment sleeve 7 provides coaxial mounting condition and the adjustment of energy travel direction for the band frame prism that increases.
Compared with prior art, the beneficial effects of the utility model are, because having increased movable two-way prism assemblies makes general single frame prism easily become two-way prism, can be observed by both direction simultaneously same measuring point, be fit to the specific condition of engineering project deformation monitoring; And simple in structure, it is convenient assembling to be installed and to unload process of assembling, does not affect measuring accuracy, and cost is low, and is effective.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the structural representation of existing unidirectional prism.
In the drawings:
The 1-the second universal prism, the 2-the second General picture frame, 3-prism alignment bar,
The 4-the first universal prism, 5-stand frame, the 6-the first General picture frame,
7-stand frame alignment sleeve, 8-general alignment rods, 9-general tribrach.
Embodiment
Figure 1 shows that an embodiment of movable two-way prism assemblies, the whole stainless steel material that adopts is processed, prism alignment bar 3 is by Φ 14 mm stainless steel round steel, length 50 mm, finishing Φ 12.0mm cylinder, top chamfer, and general the same as distance top 10mm Machining Arc shape draw-in groove by general alignment rods 8 tops, be used for prism frame and snap in firmly, processing length Φ 8.0mm general external thread wire in bottom adopts screw and stand frame installation to be connected and fixed.Stand frame 5 adopts the processing of 30 mm*2.5mm stainless steel bands, stand frame 5 internal diameter sizes are 100mm*160mm (wide * is high), stand frame 5 top axis centers processing Φ 8mm circular hole, be used for being connected with prism alignment bar 3, bottom axis center processing Φ 12mm circular hole, in order to being inserted in general alignment rods 8, processing requires during circular hole up and down coaxial.Stand frame alignment sleeve 7 adopts the processing of Φ 30 mm stainless steel round steel, length 20mm, processing Φ 15 circular holes, finishing Φ 16.0mm circular hole again, accuracy requirement be with stand frame alignment sleeve 7 axis B levels movingly, stand frame alignment sleeve 7 adopts welding manner and stand frame to fix, and requires sleeve axis coaxial with stand frame bottom Φ 12mm.Before stand frame machines it being carried out whole sanding and polishing processes.
Prepare tribrach 9 and general alignment rods 8 during installation, first stand frame 5 is inserted in general alignment rods 8, second General picture frame 2 of successively will insert again the first General picture frame 6 of the first universal prism 4, having inserted the second universal prism 1 is inserted in respectively general alignment rods 8 and rack alignment bar 3, namely finishes the installation of movable two-way prism frame.
The leveling of whole prism assemblies with sight the direction adjustment with common prism assemblies.
Be proved to be respond well by the movable two-way prism assemblies trial-production of above the utility model that consists of is on probation, reach designing requirement fully.Facts have proved and have following considerable part:
1) reasonable in design, simple in structure;
2) assembling and to unload process of assembling convenient is installed, does not affect former single frame prism structure, need with then adding, need not then unload.
The content that above-described embodiment is illustrated should be understood to these embodiment and only is used for being illustrated more clearly in the utility model, and be not used in the restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
Claims (6)
1. the two-way prism assemblies of activity comprises pedestal (9), is contained in the general alignment rods (8) on the pedestal (9), is contained in the first prism assemblies of general alignment rods (8); It is characterized in that, by prism alignment bar (3) the second prism assemblies that can relative the first prism assemblies horizontally rotates is housed on described the first prism assemblies; This second prism assemblies comprises the second General picture frame (2), is contained in the second universal prism (1) in the second General picture frame (2).
2. the two-way prism assemblies of activity according to claim 1, it is characterized in that, described the first prism assemblies comprises stand frame (5), is contained in the first General picture frame (6) in the stand frame (5), is contained in the first universal prism (4) in the first General picture frame (6).
3. the two-way prism assemblies of activity according to claim 1 is characterized in that, described prism alignment bar (3) is arranged on the top of stand frame (5), and the bottom of this stand frame (5) is provided with a stand frame alignment sleeve (7); Described the first prism assemblies is sleeved on the general alignment rods (8) by stand frame alignment sleeve (7).
4. the two-way prism assemblies of activity according to claim 3 is characterized in that, described stand frame (5) is fixedly connected with stand frame alignment sleeve (7).
5. the two-way prism assemblies of activity according to claim 1 is characterized in that, described the second General picture frame (2) is contained on the described prism alignment bar (3) by another stand frame alignment sleeve.
6. the two-way prism assemblies of activity according to claim 4 is characterized in that, described stand frame alignment sleeve (7) and general alignment rods (8), prism alignment bar (3) coaxial cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220593987.9U CN202885820U (en) | 2012-11-13 | 2012-11-13 | Movable bidirectional prism component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220593987.9U CN202885820U (en) | 2012-11-13 | 2012-11-13 | Movable bidirectional prism component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202885820U true CN202885820U (en) | 2013-04-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220593987.9U Expired - Lifetime CN202885820U (en) | 2012-11-13 | 2012-11-13 | Movable bidirectional prism component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202885820U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352455A (en) * | 2013-07-30 | 2013-10-16 | 上海城建市政工程（集团）有限公司 | Monitoring method of bottom soil heave of excavation foundation pit |
| RU2538037C2 (en) * | 2013-05-06 | 2015-01-10 | Открытое Акционерное общество "Ростовский оптико-механический завод" | Sighting system |
| CN105068210A (en) * | 2015-08-11 | 2015-11-18 | 苏州华徕光电仪器有限公司 | Single prism frame |
| CN105091774A (en) * | 2015-07-30 | 2015-11-25 | 同济大学 | Monitoring prism assembly |
| CN105116514A (en) * | 2015-08-17 | 2015-12-02 | 苏州华徕光电仪器有限公司 | A triple prism group |
| CN105937907A (en) * | 2016-06-30 | 2016-09-14 | 广船国际有限公司 | Assistant tool for measuring coordinate position of shielded part of ship and measuring method thereof |
| CN108981661A (en) * | 2018-07-31 | 2018-12-11 | 中国十七冶集团有限公司 | The measuring device and measuring method of spheric and atmospheric aberration are eliminated in trigonometric levelling |
| CN110542404A (en) * | 2019-09-04 | 2019-12-06 | 北京城建集团有限责任公司 | Prism frame for elevation measurement |
| CN111174767A (en) * | 2020-01-07 | 2020-05-19 | 中国科学院国家天文台 | Double-prism set device for opposite observation |
-
2012
- 2012-11-13 CN CN201220593987.9U patent/CN202885820U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2538037C2 (en) * | 2013-05-06 | 2015-01-10 | Открытое Акционерное общество "Ростовский оптико-механический завод" | Sighting system |
| CN103352455A (en) * | 2013-07-30 | 2013-10-16 | 上海城建市政工程（集团）有限公司 | Monitoring method of bottom soil heave of excavation foundation pit |
| CN103352455B (en) * | 2013-07-30 | 2015-07-15 | 上海城建市政工程（集团）有限公司 | Monitoring method of bottom soil heave of excavation foundation pit |
| CN105091774A (en) * | 2015-07-30 | 2015-11-25 | 同济大学 | Monitoring prism assembly |
| CN105068210A (en) * | 2015-08-11 | 2015-11-18 | 苏州华徕光电仪器有限公司 | Single prism frame |
| CN105116514A (en) * | 2015-08-17 | 2015-12-02 | 苏州华徕光电仪器有限公司 | A triple prism group |
| CN105937907A (en) * | 2016-06-30 | 2016-09-14 | 广船国际有限公司 | Assistant tool for measuring coordinate position of shielded part of ship and measuring method thereof |
| CN108981661A (en) * | 2018-07-31 | 2018-12-11 | 中国十七冶集团有限公司 | The measuring device and measuring method of spheric and atmospheric aberration are eliminated in trigonometric levelling |
| CN110542404A (en) * | 2019-09-04 | 2019-12-06 | 北京城建集团有限责任公司 | Prism frame for elevation measurement |
| CN111174767A (en) * | 2020-01-07 | 2020-05-19 | 中国科学院国家天文台 | Double-prism set device for opposite observation |
| CN111174767B (en) * | 2020-01-07 | 2020-10-20 | 中国科学院国家天文台 | Double-prism set device for opposite observation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HYDROCHINA ZHONGNAN ENGINEERING CORPORATION Free format text: FORMER NAME: ZHONGNAN PROSPECTING DESIGN INST. CHINA HYDRAUELECTRIC CONSULTANT GROUP Owner name: CHINA POWER GROUP ZHONGNAN INVESTIGATION DESIGN + Free format text: FORMER NAME: HYDROCHINA ZHONGNAN ENGINEERING CORPORATION |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 410014, 9 camphor Road, Yuhua District, Hunan, Changsha Patentee after: HYDROCHINA ZHONGNAN ENGINEERING Corp. Address before: 410014, 9 camphor Road, Yuhua District, Hunan, Changsha Patentee before: Mid-South Hydroelectric Investigation & Design Institute of China Hydropower Engineering Consulting Group |
|
| CP03 | Change of name, title or address |
Address after: 410014 Hunan province Changsha Yuhua District, camphor Road No. 16 Patentee after: POWERCHINA ZHONGNAN ENGINEERING Corp.,Ltd. Address before: 410014, 9 camphor Road, Yuhua District, Hunan, Changsha Patentee before: HYDROCHINA ZHONGNAN ENGINEERING Corp. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |