CN208443383U - A kind of hand-held vertical sliding staff special for surveying land - Google Patents
A kind of hand-held vertical sliding staff special for surveying land Download PDFInfo
- Publication number
- CN208443383U CN208443383U CN201821220527.5U CN201821220527U CN208443383U CN 208443383 U CN208443383 U CN 208443383U CN 201821220527 U CN201821220527 U CN 201821220527U CN 208443383 U CN208443383 U CN 208443383U
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- CN
- China
- Prior art keywords
- hollow
- scale
- hollow scale
- annular base
- fastening bolt
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a kind of hand-held vertical sliding staff special for surveying land, and including multiple hollow scales for being distributed and connecting together in ladder, the hollow scale is equipped with graduation mark, and the upper port of each hollow scale is threaded with upper fastening bolt out.The utility model structure is simple, the hollow scale of internal layer is extracted out, when round paint point is overlapped with show hole, rotate corresponding pull ring, it is lockked using upper fastening bolt, then circular horizontal instrument is pulled out, whether in a vertical state observes hollow scale, and be adjusted correspondingly, start to measure, when needing to measure for a long time, annular base can be covered on hollow scale, stabiliser bar is inserted into lateral threaded holes, increase contact area, stability is improved, is erected hollow scale using annular base and stabiliser bar, liberates both hands.
Description
Technical field
The utility model relates to Sopwith staff technical field more particularly to a kind of hand-held vertical sliding staff special for surveying land.
Background technique
Sopwith staff is one kind of levelling rod, and the levelling rod of early stage is mostly made of timber, matter weight and limited length, measurement
When, it is inconvenient to carry, after gradually adopt the light-weight high-strength materials such as aluminium alloy to be made, using tower shrink form, side when in use
Just it extracts out, single measurement of higher degree range greatly improves, and length is generally 5m, and when carrying is shunk, because being shaped like
It is tower-like, therefore often referred to as Sopwith staff；Existing hand-held Sopwith staff needs gauger to be held with hand at the moment, when long-time measures, hand
Portion is more tired.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of land surveying proposed is special
With hand-held vertical sliding staff ruler.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of hand-held vertical sliding staff special for surveying land, including multiple hollow marks for being distributed and connecting together in ladder
Ruler, the hollow scale are equipped with graduation mark, and the upper port of each hollow scale is threaded with upper fastening bolt out, on
Fastening bolt is rotatably connected to pull ring far from one end of hollow scale, and the lower end positioned at outermost hollow scale is detachably socketed
There is pedestal, is equipped with subsider positioned at the side of outermost hollow scale, the inner wall of subsider is rotatably connected to level meter.
Preferably, the pedestal includes the annular base being socketed in positioned at the lower end of outermost hollow scale, annular bottom
The outer ring of seat is threaded with lower fastening bolt, and lower fastening bolt is located at one end in annular base and the side wall of hollow scale
It offsets, the outer ring of annular base is equipped with lateral threaded holes, and lateral threaded holes internal screw thread is plugged with stabiliser bar, the top of annular base
Equipped with vertical threaded hole.
Preferably, the level meter be circular horizontal instrument, and circular horizontal instrument it is opposite with subsider side side wall it is embedding
There is magnet.
Preferably, the hollow scale is equipped with show hole, and positioned at inner ring and the lower end of hollow scale adjacent thereto is set
There is round paint point corresponding with show hole.
Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, by the hollow of internal layer
Scale extraction, when round paint point is overlapped with show hole, is rotated corresponding pull ring, is lockked using upper fastening bolt, then
Circular horizontal instrument is pulled out, whether in a vertical state observes hollow scale, and be adjusted correspondingly, starts to measure, when need
When measuring for a long time, annular base can be covered on hollow scale, stabiliser bar is inserted into lateral threaded holes, increases ground plane
Product is improved stability, is erected hollow scale using annular base and stabiliser bar, and both hands are liberated.
Detailed description of the invention
Fig. 1 be the utility model proposes structural schematic diagram.
In figure: upper fastening bolt 1, show hole 2, circular horizontal instrument 3, annular base 4, pull ring 5, hollow scale 6, magnet 7,
Lower fastening bolt 8, stabiliser bar 9.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1, a kind of hand-held vertical sliding staff special for surveying land, including multiple is in that ladder is distributed and connects together
Hollow scale 6, hollow scale 6 is equipped with graduation mark, and the upper port of each hollow scale 6 is threaded with fastening out
Bolt 1, upper fastening bolt 1 are rotatably connected to pull ring 5 far from one end of hollow scale 6, under outermost hollow scale 6
End is detachably socketed with pedestal, is equipped with subsider positioned at the side of outermost hollow scale 6, the inner wall of subsider is rotatablely connected
There is a level meter, level meter is circular horizontal instrument 3, and the side side wall opposite with subsider of circular horizontal instrument 3 is embedded with magnet 7,
For whether placing vertically through hollow scale 6, measurement precision is improved, hollow scale 6 is equipped with show hole 2, is located at inner ring
And the lower end of hollow scale 6 adjacent thereto is equipped with round paint point corresponding with show hole 2, round paint point and 2 weight of show hole
When conjunction, indicates that hollow scale 6 has been pulled to end, remind people that can not draw again.
Pedestal includes the annular base 4 being socketed in positioned at the lower end of outermost hollow scale 6, the outer ring of annular base 4
It is threaded with lower fastening bolt 8, and lower fastening bolt 8 is located at one end and the side wall phase of hollow scale 6 in annular base 4
It supports, the outer ring of annular base 4 is equipped with lateral threaded holes, and lateral threaded holes internal screw thread is plugged with stabiliser bar 9, the top of annular base 4
Portion is equipped with vertical threaded hole, and annular base 4 is used to support hollow scale 6, when stabiliser bar 9 is inserted into lateral threaded holes, can increase
Adjunction ground area improves stability, when stabiliser bar 9 is inserted into vertical threaded hole, reduces area occupied, convenient for collecting.
In this case, the hollow scale 6 of internal layer is extracted out, when round paint point is overlapped with show hole 2, rotates corresponding pull ring
5, it is lockked using upper fastening bolt 1, is then pulled out circular horizontal instrument 3, observe whether hollow scale 6 is in vertical shape
State, and being adjusted correspondingly, starts to measure, when needing to measure for a long time, can by 4 sets of annular base on hollow scale 6,
Stabiliser bar 9 is inserted into lateral threaded holes, increases contact area, improves stability, will be hollow using annular base 4 and stabiliser bar 9
Scale 6 erects, and liberates both hands.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of hand-held vertical sliding staff special for surveying land, including multiple hollow scales for being distributed and connecting together in ladder
(6), which is characterized in that the hollow scale (6) is equipped with graduation mark, and the upper port of each hollow scale (6) goes out equal screw thread
It is connected with upper fastening bolt (1), upper fastening bolt (1) is rotatably connected to pull ring (5) far from the one end of hollow scale (6), is located at
The lower end of outermost hollow scale (6) is detachably socketed with pedestal, and the side for being located at outermost hollow scale (6), which is equipped with, to sink
Slot drops, and the inner wall of subsider is rotatably connected to level meter.
2. a kind of hand-held vertical sliding staff special for surveying land according to claim 1, which is characterized in that the pedestal packet
The annular base (4) being socketed in positioned at the lower end of outermost hollow scale (6) is included, the outer ring of annular base (4) is threadedly coupled
Have lower fastening bolt (8), and lower fastening bolt (8) is located at one end and the side wall phase of hollow scale (6) in annular base (4)
It supports, the outer ring of annular base (4) is equipped with lateral threaded holes, and lateral threaded holes internal screw thread is plugged with stabiliser bar (9), annular base
(4) top is equipped with vertical threaded hole.
3. a kind of hand-held vertical sliding staff special for surveying land according to claim 1, which is characterized in that the level meter
For circular horizontal instrument (3), and circular horizontal instrument (3) the side side wall opposite with subsider is embedded with magnet (7).
4. a kind of hand-held vertical sliding staff special for surveying land according to claim 1, which is characterized in that the hollow mark
Ruler (6) is equipped with show hole (2), and positioned at inner ring and the lower end of hollow scale (6) adjacent thereto is equipped with show hole (2) relatively
The round paint point answered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821220527.5U CN208443383U (en) | 2018-07-30 | 2018-07-30 | A kind of hand-held vertical sliding staff special for surveying land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821220527.5U CN208443383U (en) | 2018-07-30 | 2018-07-30 | A kind of hand-held vertical sliding staff special for surveying land |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208443383U true CN208443383U (en) | 2019-01-29 |
Family
ID=65085821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821220527.5U Expired - Fee Related CN208443383U (en) | 2018-07-30 | 2018-07-30 | A kind of hand-held vertical sliding staff special for surveying land |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208443383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267116A (en) * | 2020-02-19 | 2020-06-12 | 黑龙江工业学院 | Surveying and mapping robot |
-
2018
- 2018-07-30 CN CN201821220527.5U patent/CN208443383U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111267116A (en) * | 2020-02-19 | 2020-06-12 | 黑龙江工业学院 | Surveying and mapping robot |
| CN111267116B (en) * | 2020-02-19 | 2021-03-30 | 黑龙江工业学院 | Surveying and mapping robot |
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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: 20190129 Termination date: 20190730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |