CN211954106U - Vertical distance measuring mark - Google Patents
Vertical distance measuring mark Download PDFInfo
- Publication number
- CN211954106U CN211954106U CN202020238253.3U CN202020238253U CN211954106U CN 211954106 U CN211954106 U CN 211954106U CN 202020238253 U CN202020238253 U CN 202020238253U CN 211954106 U CN211954106 U CN 211954106U
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- CN
- China
- Prior art keywords
- connecting rod
- slider
- prism
- measurement
- vertical distance
- 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 - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a perpendicular distance measurement is with sign, including first connecting rod, it is provided with two high the same sliders to slide on the first connecting rod, all is provided with the prism that is used for measuring distance on every slider. The field is set up in a flexible way, easy operation, conveniently erects reflection prism, has guaranteed measurement accuracy.
Description
Technical Field
The utility model belongs to the technical field of the architectural survey, concretely relates to perpendicular distance is mark for measurement.
Background
The distance measurement inside a building is usually troublesome, and when the total station is used for distance measurement, the center of the reflecting prism cannot be on the wall surface, so that accurate measurement cannot be realized, and the condition that the sight from the total station to the prism is perpendicular to the wall surface cannot be ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to the not enough among the above-mentioned prior art, provide a perpendicular distance is measured and is used mark, can measure the perpendicular distance of instrument to wall simply fast.
The utility model adopts the following technical scheme:
the utility model provides a perpendicular distance is sign for measurement, includes first connecting rod, slides on the first connecting rod and is provided with two sliders that highly the same, all is provided with the prism that is used for measuring the distance on every slider.
Specifically, the slider is the square structure, and the vertical second connecting rod that is provided with on the slider, the prism setting is on the second connecting rod.
Furthermore, the prism is connected with the second connecting rod in a threaded connection mode.
Further, the second link is provided at a central position above the slider.
Furthermore, the second connecting rod and the sliding block are connected in a welding mode.
Compared with the prior art, the utility model discloses following beneficial effect has at least:
the utility model relates to a perpendicular distance is mark for measurement sets up in the place in a flexible way, easy operation, conveniently erects reflection prism, has guaranteed measurement accuracy.
Furthermore, the prism is connected with the sliding block through the screw rod, so that the center of the prism can be coincided with the center of the screw rod, and the measuring precision is guaranteed.
Furthermore, the two connecting rods are arranged at the centers of the two sliding blocks, so that the geometric relation of measurement is simplified, and calculation can be simplified.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic view of the present invention:
fig. 2 is a measurement schematic diagram of the present invention.
Wherein: 1. a first link; 2. a slider; 3. a second link.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it should be noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component or intervening components may exist. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, the present invention discloses a vertical distance measuring mark, which includes a first connecting rod 1, two sliding blocks 2 and a second connecting rod 3, wherein the two sliding blocks 2 are disposed on the first connecting rod 1, and can slide along the first connecting rod 1, and the sliding blocks 2 are provided with prisms for measuring distances.
The slider 2 is the square structure, and the central point department of putting above the slider 2 is provided with the second connecting rod 3 vertically, is provided with the screw thread on the second connecting rod 3 for fixed prism.
The second connecting rod 3 and the sliding block 2 are connected in a welding mode.
Referring to fig. 2, during measurement, coordinates of a measuring station erected by the instrument are set to be 0 and 0, the instrument is centered and leveled, the auxiliary mark is placed close to the wall, the prism is fixed on the second connecting rods 3 of the two sliding blocks 2, coordinates of the prisms on the two sliding blocks 2 are measured by the total station, a height value of a triangle is calculated, and the distance from the center of the total station to the wall is obtained by adding half of the side length of the sliding blocks 2 to the height value, so that one measurement is completed.
The above contents are only for explaining the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and any modification made on the basis of the technical solution according to the technical idea of the present invention all fall within the protection scope of the claims of the present invention.
Claims (3)
1. The utility model provides a perpendicular distance is sign for measurement, its characterized in that, includes first connecting rod (1), it is provided with two slider (2) that highly the same to slide on first connecting rod (1), all be provided with the prism that is used for measuring the distance on every slider (2), slider (2) are the square structure, vertically on slider (2) be provided with second connecting rod (3), the prism setting is on second connecting rod (3), second connecting rod (3) set up the central point department of putting in slider (2) top.
2. Marking for vertical distance measurement according to claim 1, characterized in that the prism is connected to the second link (3) by means of a screw connection.
3. The vertical distance measuring marker according to claim 2, wherein the second link (3) and the slider (2) are connected by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020238253.3U CN211954106U (en) | 2020-03-02 | 2020-03-02 | Vertical distance measuring mark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020238253.3U CN211954106U (en) | 2020-03-02 | 2020-03-02 | Vertical distance measuring mark |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211954106U true CN211954106U (en) | 2020-11-17 |
Family
ID=73195564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020238253.3U Expired - Fee Related CN211954106U (en) | 2020-03-02 | 2020-03-02 | Vertical distance measuring mark |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211954106U (en) |
-
2020
- 2020-03-02 CN CN202020238253.3U patent/CN211954106U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |