CN204881605U - Engineering quality detects uses dipperstick - Google Patents
Engineering quality detects uses dipperstick Download PDFInfo
- Publication number
- CN204881605U CN204881605U CN201520697446.4U CN201520697446U CN204881605U CN 204881605 U CN204881605 U CN 204881605U CN 201520697446 U CN201520697446 U CN 201520697446U CN 204881605 U CN204881605 U CN 204881605U
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- CN
- China
- Prior art keywords
- chi
- main scale
- rotating shaft
- pivot
- fixed
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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 Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses an engineering quality detects uses dipperstick, it reaches vice chi including what set up from top to bottom according to chi, main scale, a tip of main scale is fixed with first pivot, and the lower extreme of first pivot is equipped with screw -thread fit's locking nut, vice chi can be rotatory wantonly around first pivot, can and the relative angle of coming the vice chi of locking and main scale through the locking nut, be fixed with the second pivot according to a tip of chi, lower extreme and the first pivot of second pivot are connected the main scale upside and are fixed with a location dog, according to the chi from a sideway swivel when fixing a position the dog, it is lucky perpendicular with the main scale to consult the chi, the other end according to the chi is connected with a protractor that is the bended -arc form. Its simple structure, low cost, convenient operation is swift, because it need not to change with the help of the angle that other force transferring parts transmitted between main scale and the vice chi in the measurement process, so its work is more stable, measures more accurately to its life has been prolonged.
Description
Technical field
The utility model relates to a kind of measurement apparatus, particularly relates to a kind of dip stick used in construction engineering test.
Background technology
In construction engineering quality detects, measure the negative and positive angle of buildings, determine the actual deviation at itself and standard right angle, normally one of the conventional sense project of engineering detecting, this operation has come by inside and outside right angle gauge usually.Current inside and outside right angle gauge is made up of hinged main scale and secondary chi, main scale is provided with graduation apparatus, the force transmission element secondary chi angle transmitted to graduation apparatus is provided with in main scale, the structure of the inside and outside right angle gauge of this structure is comparatively complicated, and cost is relatively high, because the angle change of secondary chi need be transmitted through multiple parts, error is larger, in addition the machining precision of inner force transmission element is difficult to ensure, and can wear and tear after repeatedly using, and its error is increased further.
Utility model content
It is simple that the purpose of this utility model is to provide a kind of structure, and with low cost, working stability, accurately can measure buildings negative and positive angle, and the construction engineering test dip stick of simple operation.
For realizing above-mentioned technical purpose, the utility model adopts following technical scheme:
A kind of construction engineering test dip stick, is characterized in that: it comprises reference chi, main scale and secondary chi that stacked on top of one another is arranged; One end of described main scale be fixed with extend vertically downward the first rotating shaft, both can not relatively rotate, the upper end of the first rotating shaft is concordant with main scale upper side, first rotating shaft upper end has a post chamber, post chamber internal fixtion has bearing, and the lower end of the first rotating shaft is provided with the lock nut of threaded engagement; One end first rotating shaft of secondary chi is fixed, and secondary chi can rotate arbitrarily around the first rotating shaft, can and locked the relative angle of secondary chi and main scale by lock nut; The described end with reference to chi is fixed with the second rotating shaft extended vertically downward, and the lower end of the second rotating shaft is connected with the first rotating shaft through bearing, and the second described rotating shaft is overlapping with the central shaft of the first rotating shaft, and both can relatively rotate; A position block is fixed with on the upside of described main scale, during with reference to chi from a sideway swivel to position block, just vertical with main scale with reference to chi; The other end with reference to chi is connected with the protractor that is curved arc shape.
The utility model has following beneficial effect: owing to having specific syntagmatic with reference to chi, main scale and secondary chi, the interior angle of main scale and secondary chi can be utilized to measure the external corner of buildings, utilize the exterior angle of main scale and secondary chi to measure the inner corner trim of buildings, arbitrarily can regulate with reference to chi position in measuring process, avoid causing obstruction in operating space; After utilizing main scale and secondary chi to obtain the angle of external corner or inner corner trim, main scale and secondary chi are locked by lock nut, then rotate to vertical with main scale with reference to chi, throughput hornwork measures the actual angle of main scale and secondary chi.Its structure is simple, with low cost, convenient to operation, due to its in measuring process without the need to by other force transferring parts, the angle transmitted between main scale and secondary chi change, therefore its work is more stable, measures more accurately, and extends its serviceable life.
Accompanying drawing explanation
Fig. 1 is upper structure schematic diagram of the present utility model.
Fig. 2 is lower structure schematic diagram of the present utility model.
Fig. 3 is main scale in the utility model, secondary chi and the connection diagram with reference to chi.
Embodiment
As shown in Figure 1, 2, 3, a kind of construction engineering test dip stick disclosed in the utility model, it comprises reference chi 4, main scale 6 and secondary chi 2 that stacked on top of one another is arranged; One end of described main scale 6 be fixed with extend vertically downward the first rotating shaft 10, both can not relatively rotate, the upper end of the first rotating shaft 10 is concordant with main scale 6 upper side, first rotating shaft 10 upper end has a post chamber 9, post chamber 9 internal fixtion has bearing 8, and the lower end of the first rotating shaft 10 is provided with the lock nut 7 of threaded engagement; One end first rotating shaft 10 of secondary chi 2 is fixed, and secondary chi 2 can rotate arbitrarily around the first rotating shaft 10, can and locked the relative angle of secondary chi 2 and main scale 6 by lock nut 7; The lower end that the described end with reference to chi 4 is fixed with the second rotating shaft 5, second rotating shaft 5 extended vertically downward is connected with the first rotating shaft 10 through bearing 8, and the second described rotating shaft 5 is overlapping with the central shaft of the first rotating shaft 10, and both can relatively rotate; A position block 1 is fixed with on the upside of described main scale 6, during with reference to chi 4 from a sideway swivel to position block 1, just vertical with main scale 6 with reference to chi 4; The other end with reference to chi 4 is connected with the protractor 3 that is curved arc shape.
Owing to there is specific syntagmatic with reference to chi 4, main scale 6 and secondary chi 2, the interior angle of main scale 6 and secondary chi 2 can be utilized to measure the external corner of buildings, utilize the exterior angle of main scale 6 and secondary chi 2 to measure the inner corner trim of buildings, arbitrarily can regulate with reference to chi 4 position in measuring process, avoid causing obstruction in operating space; After utilizing main scale 6 and secondary chi 2 to obtain the angle of external corner or inner corner trim, main scale 6 and secondary chi 2 are locked by lock nut 7, then rotate to vertical with main scale 6 with reference to chi 4, throughput hornwork 3 measures the actual angle of main scale 6 and secondary chi 2.
Claims (1)
1. a construction engineering test dip stick, is characterized in that: it comprises reference chi, main scale and secondary chi that stacked on top of one another is arranged; One end of described main scale be fixed with extend vertically downward the first rotating shaft, both can not relatively rotate, the upper end of the first rotating shaft is concordant with main scale upper side, first rotating shaft upper end has a post chamber, post chamber internal fixtion has bearing, and the lower end of the first rotating shaft is provided with the lock nut of threaded engagement; One end first rotating shaft of secondary chi is fixed, and secondary chi can rotate arbitrarily around the first rotating shaft, can and locked the relative angle of secondary chi and main scale by lock nut; The described end with reference to chi is fixed with the second rotating shaft extended vertically downward, and the lower end of the second rotating shaft is connected with the first rotating shaft through bearing, and the second described rotating shaft is overlapping with the central shaft of the first rotating shaft, and both can relatively rotate; A position block is fixed with on the upside of described main scale, during with reference to chi from a sideway swivel to position block, just vertical with main scale with reference to chi; The other end with reference to chi is connected with the protractor that is curved arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520697446.4U CN204881605U (en) | 2015-09-04 | 2015-09-04 | Engineering quality detects uses dipperstick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520697446.4U CN204881605U (en) | 2015-09-04 | 2015-09-04 | Engineering quality detects uses dipperstick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204881605U true CN204881605U (en) | 2015-12-16 |
Family
ID=54825968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520697446.4U Expired - Fee Related CN204881605U (en) | 2015-09-04 | 2015-09-04 | Engineering quality detects uses dipperstick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204881605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747338A (en) * | 2018-08-09 | 2018-11-06 | 中国工程物理研究院机械制造工艺研究所 | A kind of vertical posture adjustment tooling of leveling ruler |
-
2015
- 2015-09-04 CN CN201520697446.4U patent/CN204881605U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747338A (en) * | 2018-08-09 | 2018-11-06 | 中国工程物理研究院机械制造工艺研究所 | A kind of vertical posture adjustment tooling of leveling ruler |
| CN108747338B (en) * | 2018-08-09 | 2024-02-02 | 中国工程物理研究院机械制造工艺研究所 | Vertical gesture frock of adjusting of square |
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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: 20151216 Termination date: 20160904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |