CN203869709U - Adjustable forced centering plate - Google Patents
Adjustable forced centering plate Download PDFInfo
- Publication number
- CN203869709U CN203869709U CN201420234253.0U CN201420234253U CN203869709U CN 203869709 U CN203869709 U CN 203869709U CN 201420234253 U CN201420234253 U CN 201420234253U CN 203869709 U CN203869709 U CN 203869709U
- Authority
- CN
- China
- Prior art keywords
- rectangular
- centering plate
- panel
- lead screw
- utility
- 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 - Lifetime
Links
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses an adjustable forced centering plate which is composed of a centering plate frame and a rectangular panel arranged on the frame. A circular panel is arranged on the rectangular panel. The center of the circular panel and the rectangular panel is provided with a rectangular slide hole, and the two ends of the rectangular slide hole can be circular. A screw rod is arranged in the rectangular slide hole. The screw rod passes through the rectangular panel and the circular panel from below the rectangular slide hole. An adjusting nut is arranged in the lower part of the screw rod and below the rectangular panel. A fixing nut is arranged in the upper part of the screw rod and on the circular panel. The fixing nut sleeves the threads of the screw rod. The adjustable forced centering plate of the utility model is applicable to measurement.
Description
Technical field
The utility model relates to a kind of survey instrument, especially relates to a kind of adjustable forced centering plate.
Background technology
In building, in the measuring process of the aspects such as traffic, surveying instrument is to be all generally placed on one fixedly on centering plate rail, but when needs move short square position, just cumbersome, move shelf and change very much again the time.At this moment just needed a kind of adjustable centering plate rail just.
Utility model content
The purpose of this utility model is for the above-mentioned shortcoming to mid-game, to provide a kind of reasonable in design, adjustable forced centering plate easy to use.
In order to achieve the above object, the utility model mainly completes by the following technical solutions.The utility model mainly rectangular faceplate by centering plate rail and that be located on shelf is formed, on rectangular faceplate, be provided with round panel, at the center of round panel and rectangular faceplate, be provided with a rectangle slide opening, the two ends of rectangle slide opening can be circular arc, on rectangle slide opening, be provided with lead screw, lead screw is passed rectangular faceplate and round panel from the below of rectangle slide opening, bottom in lead screw is provided with regulating nut below rectangular faceplate, top in lead screw, on round panel, be provided with hold-doun nut, hold-doun nut is enclosed within on the screw thread of lead screw.
The utility model compared with prior art, concrete following significantly advantage.(1) simple in structure.The utility model master has opened a rectangular slide opening on traditional centering plate rail, just can effectively regulate.(2) cost is low, easy to use.
The utility model is applicable to measure.
Structure the drawings and specific embodiments are described in further detail the utility model below.
Accompanying drawing explanation
Fig. 1 is the utility model one-piece construction figure.
Fig. 2 is the utility model vertical view.
Embodiment
As Fig. 1, shown in Fig. 2, the utility model is mainly comprised of centering plate rail 7 and the rectangular faceplate 4 be located on shelf 7, on rectangular faceplate 4, be provided with round panel 3, at the center of round panel 3 and rectangular faceplate 4, be provided with a rectangle slide opening 8, the two ends of rectangle slide opening 8 can be circular arc, on rectangle slide opening 8, be provided with lead screw 6, lead screw 6 is passed rectangular faceplate 4 and round panel 3 from the below of rectangle slide opening 8, bottom in lead screw 6 is provided with regulating nut 5 below rectangular faceplate 4, top in lead screw 6, on round panel 3, be provided with hold-doun nut 2.Hold-doun nut 2 is enclosed within on the screw thread 1 of lead screw 6.
The utility model is applicable to measure.
Claims (1)
1. an adjustable forced centering plate, by centering plate rail (7) and the rectangular faceplate (4) be located on shelf (7), formed, it is characterized in that being provided with round panel (3) on rectangular faceplate (4), center at round panel (3) and rectangular faceplate (4) is provided with a rectangle slide opening (8), on rectangle slide opening (8), be provided with lead screw (6), lead screw (6) is passed rectangular faceplate (4) and round panel (3) from the below of rectangle slide opening (8), bottom in lead screw (6) is provided with regulating nut (5) below rectangular faceplate (4), top in lead screw (6), on round panel (3), be provided with hold-doun nut (2), hold-doun nut (2) is enclosed within on the screw thread (1) of lead screw (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234253.0U CN203869709U (en) | 2014-05-06 | 2014-05-06 | Adjustable forced centering plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234253.0U CN203869709U (en) | 2014-05-06 | 2014-05-06 | Adjustable forced centering plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203869709U true CN203869709U (en) | 2014-10-08 |
Family
ID=51650649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420234253.0U Expired - Lifetime CN203869709U (en) | 2014-05-06 | 2014-05-06 | Adjustable forced centering plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203869709U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241485A (en) * | 2014-07-07 | 2016-01-13 | 李幼月 | Forced centering plate for measurement |
| CN106738295A (en) * | 2017-01-17 | 2017-05-31 | 中交公局第二工程有限公司 | A kind of adjustable forced centering apparatus of beam sections short-line prefabrication measurement |
-
2014
- 2014-05-06 CN CN201420234253.0U patent/CN203869709U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241485A (en) * | 2014-07-07 | 2016-01-13 | 李幼月 | Forced centering plate for measurement |
| CN106738295A (en) * | 2017-01-17 | 2017-05-31 | 中交公局第二工程有限公司 | A kind of adjustable forced centering apparatus of beam sections short-line prefabrication measurement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161117 Address after: 210015 Jiangsu, Nanjing Province Xuan Lake District warehouse street, No. 57, room 1, Room 501 Patentee after: NANJING RUIRI PHOTOELECTRIC INSTRUMENT Co.,Ltd. Address before: 311800 Zhejiang province Zhuji City East Road No. 25 building 12 room 801, unit 1, Timor Jingyuan Patentee before: Li Youyue |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |