CN202133398U - Center positioning type vertically extending measuring point frame - Google Patents
Center positioning type vertically extending measuring point frame Download PDFInfo
- Publication number
- CN202133398U CN202133398U CN201120188332U CN201120188332U CN202133398U CN 202133398 U CN202133398 U CN 202133398U CN 201120188332 U CN201120188332 U CN 201120188332U CN 201120188332 U CN201120188332 U CN 201120188332U CN 202133398 U CN202133398 U CN 202133398U
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- center
- mark post
- vertical point
- vertical
- central
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Abstract
The utility model discloses a center positioning type vertically extending measuring point frame. The measuring point frame comprises a vertical point marker post and a vertical point marker post datum plane which are perpendicular to each other, wherein, a base with a magnetic prism is arranged above the vertical point marker post datum plane; a sphere prism is arranged in the center of the base with the magnetic prism; a horizontal water level and a vertical water level are arranged below two sides of the vertical point marker post datum plane and are perpendicular to each other; a center calibration point is arranged in the center of the vertical point marker post datum plane; and a center positioning rod is arranged between the center of the base with the magnetic prism and the vertical point marker post center calibration point. According to the center positioning type vertically extending measuring point frame, the center calibration point and the center positioning rod are arranged in the center of the vertical point marker post datum plane, and the base with the magnetic prism is tightly fixed on the vertical point marker post datum plane, so that during measurement, the repositioning of the base with the magnetic prism is avoided, and the measuring error and the uncertainty are reduced.
Description
Technical field
The utility model relates to a kind of measurement point frame; Relate in particular to a kind of centralized positioning formula measurement point frame of vertically extending; Be used for point and the range observation between point and the point of membrane type spiral water-cooling wall examination assembly unit and put the measurement of angle between the line that forms, belong to the length metering technical field of measurement and test.
Background technology
Nearly 60 meters of range observation between the point in the membrane type spiral water-cooling wall examination assembly unit and point, the technical requirement of these products is high, measures the length that two of nearly 60m dash, only allows ± tolerance of 3mm.Along with the diversification and the subpackage product of product are on the increase; Need the frequent membrane type spiral water-cooling wall of measuring to try point and distance between point and the point in the assembly unit and put the measurement of angle between the line that forms, original vertical survey point frame causes pedestal well not fix owing to the magnetic of band magnetic prism pedestal is little; The frequent occurrence positions change of pedestal; Need again pedestal to be carried out centralized positioning, bring very big inconvenience, increased measuring error and uncertainty simultaneously to measurement.
Summary of the invention
The utility model technical matters to be solved provides a kind of centralized positioning formula measurement point frame of vertically extending, and does not need in the measuring process band magnetic prism base is reorientated, and when being convenient for measuring, reduces measuring error and uncertainty.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts to provide a kind of centralized positioning formula measurement point frame of vertically extending; Comprise vertical point mark post, vertical point mark post reference field, longitudinal level, transversal bubble, supporting plate, bracket adjustment screw, band magnetic prism pedestal, prismosphere, top calibrate bar and central locating rod; Wherein, Said vertical point mark post is vertical setting with vertical point mark post reference field; Said vertical point mark post reference field top is provided with band magnetic prism pedestal, and the center of said band magnetic prism pedestal is provided with prismosphere; Said vertical point mark post reference field down either side is provided with transversal bubble and longitudinal level, and said transversal bubble and longitudinal level are 90 ° of angles and arrange; Said vertical point mark post reference surface center is provided with central campus on schedule, and said central campus is top on same center line with the vertical point mark post on schedule, and the center of said band magnetic prism pedestal and vertical point mark post central campus are provided with central locating rod on schedule.
The above-mentioned centralized positioning formula measurement point frame of vertically extending; Wherein, Said band magnetic prism pedestal center is taper; Conical centre is a circular hole, and the center of said prismosphere center, band magnetic prism pedestal, the axis of central locating rod, central campus be top on same central axis with the vertical point mark post on schedule.
The above-mentioned centralized positioning formula measurement point frame of vertically extending, wherein, the external diameter of on schedule internal diameter of the internal diameter at said band magnetic prism pedestal center, central campus, top calibrate bar is identical with the outside dimension size of central locating rod.
The utility model contrast prior art has following beneficial effect: the centralized positioning formula that the utility model the provides measurement point frame of vertically extending; Center and central campus through at band magnetic prism pedestal are provided with central locating rod on schedule; And will be with the magnetic prism pedestal to be fastened on the vertical point mark post reference field, do not need in the measuring process band magnetic prism base is reorientated, when being convenient for measuring; Reduced measuring error and uncertainty, measuring error is less than 0.1mm.
Description of drawings
Fig. 1 is the utility model centralized positioning formula measurement point frame structural representation of vertically extending;
Fig. 2 is vertical point mark post reference field structural representation in the utility model point frame;
Fig. 3 is top calibrate bar structural representation in the utility model point frame.
Among the figure:
1 vertical point mark post, 2 vertical point mark post reference fields, 3 longitudinal levels
4 transversal bubbles, 5 supporting plates, 6 supporting plate holding screws
7 bracket adjustment screws, 8 band magnetic prism pedestals, 9 prismospheres
10 central campus are 11 top calibrate bar 12 central locating rods on schedule
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to describe.
Fig. 1 is the utility model centralized positioning formula measurement point frame structural representation of vertically extending; Fig. 2 is vertical point mark post reference field structural representation in the utility model point frame.
See also Fig. 1 and Fig. 2; The centralized positioning formula that the utility model the provides measurement point frame of vertically extending comprises vertical point mark post 1, vertical point mark post reference field 2, longitudinal level 3, transversal bubble 4, supporting plate 5, bracket adjustment screw 7, band magnetic prism pedestal 8, prismosphere 9, top calibrate bar 11 and central locating rod 12; Shown vertical point mark post 1 and vertical point mark post reference field 2, both are vertical each other to be provided with; Described vertical point mark post reference field 2 centers are provided with central campus on schedule 10, and are as shown in Figure 2, and central campus is 10 top on same center line with vertical point mark post 1 on schedule; Described supporting plate 5 is vertically fixed on the below of vertical point mark post 1 through supporting plate holding screw 6, and passes through 3 bracket adjustment screws 7 and support; The below that described transversal bubble 4 and longitudinal level 3 are located at vertical point mark post reference field 2 both sides at an angle of 90; Described band magnetic prism pedestal 8 is installed in vertical point mark post reference field 2 tops, and the center and the central campus of band magnetic prism pedestal 8 are provided with central locating rod 12 on schedule between 10; Described prismosphere 9 is placed on the center of band magnetic prism pedestal 8.
Described band magnetic prism pedestal 8 centers are taper; Conical centre is a circular hole; Said central campus on schedule 10, the center of prismosphere 9 centers, band magnetic prism pedestal 8, the axis of central locating rod 12, central campus be 10 top on same central axis, as shown in Figure 3 with vertical point mark post 1 on schedule.During measurement; Pass the circular hole at band magnetic prism pedestal 8 centers with top calibrate bar 11; Centering adjustment calibration point 10, circular hole and the central campus of then central locating rod 12 being put into band magnetic prism pedestal 8 centers on schedule 10, at this moment; The baseplane of band magnetic prism pedestal 8 and the reference field of vertical point mark post 1 closely coincide together, on band magnetic prism pedestal 8, place prismosphere 9 then; Measured the dashing a little of the top aligning of vertical point mark post 1, regulate the 1 piece bracket adjustment screw 7 parallel with longitudinal level 3, make longitudinal level 3 zero setting, top and this root bracket adjustment screw 7 of vertical point mark post 1 has formed two fulcrums at this moment; Regulate the 2 piece bracket adjustment screws 7 parallel with transversal bubble 4, wherein 1 of adjusting earlier makes transversal bubble 4 same zero setting; At this moment 3 fulcrums have been formed; Gently revolve 1 bracket adjustment screw 7 contact bottom in addition then downwards, this moment, the central point of prismosphere promptly was measured vertically the extending a little of point of dashing, and recorded a position that dashes point earlier; Record the position that another dashes point then after the same method, can calculate two distances of dashing point through Survey Software.In like manner, measure the 3rd measured towards point, can obtain the angle that needs.
Though the utility model is described as above with preferred embodiment; Right its is not in order to limit the utility model; Any those skilled in the art; In spirit that does not break away from the utility model and scope, when can doing a little modification and perfect, so the protection domain of the utility model is when being as the criterion with what claims defined.
Claims (3)
1. centralized positioning formula measurement point frame of vertically extending; Comprise vertical point mark post (1), vertical point mark post reference field (2), longitudinal level (3), transversal bubble (4), supporting plate (5), bracket adjustment screw (7), band magnetic prism pedestal (8), prismosphere (9), top calibrate bar (11) and central locating rod (12); It is characterized in that described vertical point mark post (1) is vertical setting with vertical point mark post reference field (2); Said vertical point mark post reference field (2) top is provided with band magnetic prism pedestal (8), and the center of said band magnetic prism pedestal (8) is provided with prismosphere (9); Said vertical point mark post reference field (2) down either side is provided with transversal bubble (4) and longitudinal level (3), and said transversal bubble (4) and longitudinal level (3) are 90 ° of angles and arrange; Said vertical point mark post reference field (2) center is provided with central campus (10) on schedule; Said central campus is (10) and vertical point mark post (1) top on same center line on schedule, and the center of said band magnetic prism pedestal (8) and central campus are provided with central locating rod (12) on schedule between (10).
2. the centralized positioning formula as claimed in claim 1 measurement point frame of vertically extending; It is characterized in that; Said band magnetic prism pedestal (8) center is taper; Conical centre is a circular hole, and said central campus is (10) on schedule, and the axis of center, the central locating rod (12) of prismosphere (9) center, band magnetic prism pedestal (8), central campus be (10) and vertical point mark post (1) top on same central axis on schedule.
3. the centralized positioning formula as claimed in claim 2 measurement point frame of vertically extending; It is characterized in that the internal diameter at said band magnetic prism pedestal (8) center, the central campus external diameter of internal diameter, the top calibrate bar (11) of (10) on schedule are identical with the outside dimension size of central locating rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120188332U CN202133398U (en) | 2011-06-07 | 2011-06-07 | Center positioning type vertically extending measuring point frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120188332U CN202133398U (en) | 2011-06-07 | 2011-06-07 | Center positioning type vertically extending measuring point frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202133398U true CN202133398U (en) | 2012-02-01 |
Family
ID=45522164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120188332U Expired - Lifetime CN202133398U (en) | 2011-06-07 | 2011-06-07 | Center positioning type vertically extending measuring point frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202133398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953752A (en) * | 2016-06-28 | 2016-09-21 | 上海锅炉厂有限公司 | Device and method for measuring butt joint of gasifier connecting pipe position shell body and internal part |
-
2011
- 2011-06-07 CN CN201120188332U patent/CN202133398U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953752A (en) * | 2016-06-28 | 2016-09-21 | 上海锅炉厂有限公司 | Device and method for measuring butt joint of gasifier connecting pipe position shell body and internal part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120201 |