CN207231461U - A kind of levelling staff disposes auxiliary device - Google Patents
A kind of levelling staff disposes auxiliary device Download PDFInfo
- Publication number
- CN207231461U CN207231461U CN201720874756.8U CN201720874756U CN207231461U CN 207231461 U CN207231461 U CN 207231461U CN 201720874756 U CN201720874756 U CN 201720874756U CN 207231461 U CN207231461 U CN 207231461U
- Authority
- CN
- China
- Prior art keywords
- levelling staff
- auxiliary device
- plane mirror
- personnel
- observation
- 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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Abstract
The utility model discloses a kind of levelling staff to dispose auxiliary device, includes the body of forming V-shape shape, and the side of the body is equipped with plane mirror, and opposite side is equipped with the fixing piece for being used for being attached with levelling staff.When carrying out leveling work, scale disposes personnel in front of observation while Observation personnel gesture, its visual line of sight can pass through the bubble of the specular observation of the plane mirror on the auxiliary device to circular bubble on levelling staff, it need not bow, control levelling staff, which can be achieved, keeps bubble placed in the middle, that is, keeps levelling staff vertical, while can also realize and carry out scale placement and conversion by observing Observation personnel gesture, workflow is simplified, improves speed, the efficiency of the measurement of the level；The present apparatus is simple in structure, easy to operate, and scale disposes personnel in the case where ensureing that levelling staff is vertical, while by manual communication between Observation personnel, and without using intercom, largely simplify workflow, improve speed, the efficiency of the measurement of the level.
Description
Technical field
A kind of measurement of the level instrument is the utility model is related to, particularly a kind of levelling staff placement auxiliary device.
Background technology
At present in engineering survey, the measurement of the level is still widely used as the main method of the measurement of higher degree.The measurement of the level
Cheng Zhong, scale, which disposes personnel to adjust scale by the circular bubble on levelling staff, makes it vertical, meanwhile, in leveling process
Scale placement personnel need to coordinate the black observation procedure conversion scale of Observation personnel, red face or are moved to next point of staff.Level
Scale placement personnel need often to bow that circular bubble could be observed to ensure that levelling staff is vertical in measurement, cause often to watch attentively
Circular bubble on scale and the situation of Observation personnel gesture can not be observed at the same time.Solution at this stage is mainly that observer is led to
Cross and propaganda directed to communicate or carry out corresponding operating by intercom prompting scale placement personnel, this method is primarily present following defect：First, observe
Personnel dispose personnel transfer to be difficult to realize efficient, accurate friendship when distant or ambient noise is too big by propagandaing directed to communicate with scale
Stream.2nd, Observation personnel disposes personnel transfer that survey crew can be made to carry the same instrument more by intercom and scale, in instrument behaviour
Inconvenience is produced during work, and is increased exchanges the time.
Utility model content
The goal of the invention of the utility model is：It is guarantor for scale placement personnel in the measurement of the level existing in the prior art
The problem of it is vertical to hold scale, often watches circular bubble on scale attentively and Observation personnel gesture can not be observed at the same time, there is provided Yi Zhongshui
Fiducial mark ruler disposes auxiliary device.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of levelling staff disposes auxiliary device, includes the body of forming V-shape shape, and the side of the body is equipped with plane mirror,
Opposite side is equipped with the fixing piece for being used for being attached with levelling staff.
In use, the present apparatus is fixed on the side of levelling staff using fixing piece (such as screw hole, screw etc.), it is pacified
Holding position is higher than the position of circular bubble, by constantly rotating the present apparatus on side, is adjusted to the plane mirror and vertical direction
At an angle downwards (such as 45 degree of angles), so as to being observed by the plane mirror subject to circular bubble.
When carrying out leveling work, scale disposes personnel in front of observation while Observation personnel gesture, its sight model
Enclosing can be by the bubble of the specular observation of the plane mirror on the auxiliary device to circular bubble on levelling staff, without low
Head, you can realize that control levelling staff keeps bubble placed in the middle, that is, keep levelling staff vertical, while can also realize and pass through observation
Observation personnel gesture carries out scale placement and conversion, simplifies workflow, improves speed, the efficiency of the measurement of the level.
The present apparatus is simple in structure, easy to operate, is mainly used in and carries out the measurement of higher degree, scale placement personnel using spirit level
According to plane mirror adjust circular level bubble position, ensure levelling staff it is vertical in the case of, while with Observation personnel it
Between by manual communication, and without using intercom, largely simplify workflow, improve speed, the effect of the measurement of the level
Rate.
As the preferred solution of the utility model, the fixing piece is screw hole, and screw is fitted with the screw hole.
As the preferred solution of the utility model, the body is welded by two blocks of steel plates, wherein on one block of steel plate
Equipped with the plane mirror, another block of steel plate is equipped with the screw hole.
As the preferred solution of the utility model, the angle between two blocks of steel plates is 60 degree of -120 degree, is conveniently adjusted
The angle of plane mirror and vertical plane.
As the preferred solution of the utility model, the width of the steel plate equipped with the plane mirror is 10mm-30mm, long
Spend for 30mm-50mm.
As the preferred solution of the utility model, the non-solder end of the steel plate equipped with the plane mirror is arc-shaped.
As the preferred solution of the utility model, the plane mirror is the circle mirror of radius 5mm-14mm.
As the preferred solution of the utility model, the quantity of the screw hole is 2.
As the preferred solution of the utility model, the screw hole is arranged on the diagonal of the steel plate, ensures whole dress
Put the stability after installation.
As the preferred solution of the utility model, retractable mirror cover is additionally provided with the plane mirror, can be covered when not in use
Upper mirror cover, protects plane mirror.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are：
The present apparatus is simple in structure, easy to operate, is mainly used in and carries out the measurement of higher degree, scale placement personnel using spirit level
According to plane mirror adjust circular level bubble position, ensure levelling staff it is vertical in the case of, while with Observation personnel it
Between by manual communication, and without using intercom, largely simplify workflow, improve speed, the effect of the measurement of the level
Rate.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the scheme of installation of the utility model.
Index path when Fig. 3 is the use of the utility model.
Marked in figure：1- bodies, 2- plane mirrors, 3- screw holes, 4- levelling staffs, 5- circular bubbles, 6- points of observation, 7- hands
Gesture.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, is not used to limit the utility model.
As shown in Figure 1, a kind of levelling staff placement auxiliary device, including body 1, the body 1 are vertical by two blocks of steel plates
It is welded, the angle between two blocks of steel plates is 60 degree of -120 degree, and one block of steel plate is equipped with the plane mirror 2 wherein,
Another block of steel plate is equipped with screw hole 3, and screw is fitted with the screw hole 3.
The width of the steel plate equipped with the plane mirror 2 is 10mm-30mm, and length 30mm-50mm, non-solder end is
Arc-shaped, the plane mirror 2 is the circle mirror of radius 5mm-14mm.The quantity of the screw hole 3 is 2, and the radius of the screw hole 3 is
2mm-4mm, the screw hole 3 are arranged on the diagonal of another block of steel plate.
As shown in Fig. 2, in use, body 1 is fixed on the side of levelling staff 4 by screw hole 3 using screw, it is pacified
Holding position is higher than the position of circular bubble 5, by the installation site of the rotating body 1 constantly on side, is adjusted to the plane mirror 2
It is downward (such as 45 degree of angles) at an angle with vertical direction, so as to being observed by the plane mirror 2 subject to circular bubble 5.
As shown in figure 3, when carrying out leveling work, scale disposes personnel's Observation personnel hand in front of the observation of point of observation 6
While gesture 7, its visual line of sight can be by the specular observation of the plane mirror 2 on the auxiliary device to levelling staff 4
The bubble of circular bubble 5, without bowing, you can realize that control levelling staff 4 keeps bubble placed in the middle, that is, keep levelling staff 4 to hang down
Directly, it while can also realize by observing the progress scale placement of Observation personnel gesture 7 and conversion, simplify workflow, improve
The speed of the measurement of the level, efficiency.
The present apparatus is simple in structure, easy to operate, is mainly used in and carries out the measurement of higher degree, scale placement personnel using spirit level
The position of 5 bubble of circular bubble is being adjusted according to plane mirror 2, in the case of ensureing that levelling staff 4 is vertical, while and Observation personnel
Between exchanged by gesture 7, and without using intercom, largely simplify workflow, improve the measurement of the level speed,
Efficiency.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of levelling staff disposes auxiliary device, it is characterised in that the body (1) including forming V-shape shape, the body (1)
Side is equipped with plane mirror (2), and opposite side is equipped with the fixing piece for being used for being attached with levelling staff (4), and the fixing piece is spiral shell
Hole (3), is fitted with screw on the screw hole (3), the body (1) is welded by two blocks of steel plates, wherein on one block of steel plate
Equipped with the plane mirror (2), another block of steel plate is equipped with the screw hole (3).
2. a kind of levelling staff placement auxiliary device according to claim 1, it is characterised in that between two blocks of steel plates
Angle be 60 degree -120 degree.
3. a kind of levelling staff placement auxiliary device according to claim 1, it is characterised in that equipped with the plane mirror
(2) width of the steel plate is 10mm-30mm, length 30mm-50mm.
4. a kind of levelling staff placement auxiliary device according to claim 3, it is characterised in that equipped with the plane mirror
(2) the non-solder end of the steel plate is arc-shaped.
5. a kind of levelling staff placement auxiliary device according to claim 4, it is characterised in that the plane mirror (2) is
The circle mirror of radius 5mm-14mm.
A kind of 6. levelling staff placement auxiliary device according to claim 1, it is characterised in that the number of the screw hole (3)
Measure as 2.
7. a kind of levelling staff placement auxiliary device according to claim 6, it is characterised in that the screw hole (3) is set
On the diagonal of the steel plate.
8. auxiliary device is disposed according to a kind of any levelling staffs of claim 1-7, it is characterised in that the plane mirror
(2) retractable mirror cover is additionally provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720874756.8U CN207231461U (en) | 2017-07-18 | 2017-07-18 | A kind of levelling staff disposes auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720874756.8U CN207231461U (en) | 2017-07-18 | 2017-07-18 | A kind of levelling staff disposes auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207231461U true CN207231461U (en) | 2018-04-13 |
Family
ID=61852769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720874756.8U Expired - Fee Related CN207231461U (en) | 2017-07-18 | 2017-07-18 | A kind of levelling staff disposes auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207231461U (en) |
-
2017
- 2017-07-18 CN CN201720874756.8U patent/CN207231461U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20210718 |