CN206113922U - Automatic perpendicular laser height finding levelling rod - Google Patents

Automatic perpendicular laser height finding levelling rod Download PDF

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Publication number
CN206113922U
CN206113922U CN201621161420.9U CN201621161420U CN206113922U CN 206113922 U CN206113922 U CN 206113922U CN 201621161420 U CN201621161420 U CN 201621161420U CN 206113922 U CN206113922 U CN 206113922U
Authority
CN
China
Prior art keywords
levelling rod
slide
automatic vertical
laser
ball
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
Application number
CN201621161420.9U
Other languages
Chinese (zh)
Inventor
郭红民
胡海松
张田甜
胡文兵
张淑梅
伍学文
柳滔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Three Gorges University CTGU
Original Assignee
China Three Gorges University CTGU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Three Gorges University CTGU filed Critical China Three Gorges University CTGU
Priority to CN201621161420.9U priority Critical patent/CN206113922U/en
Application granted granted Critical
Publication of CN206113922U publication Critical patent/CN206113922U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides an automatic perpendicular laser height finding levelling rod, includes scalable tripod, installs the rotary disk on the scalable tripod, and the rotary disk is the cavity annular structure, and the in -connection has the slide rail, is equipped with on the slide rail to carry out horizontal, vertical slide mechanism who adjusts, but the last rotation ball that is equipped with all around rotation of slide mechanism, the levelling rod is installed to rotation ball upper end, the lower extreme is connected with perpendicular regulation pouring weight. The utility model provides a pair of automatic perpendicular laser height finding levelling rod through setting up scalable tripod, rotary disk, slide mechanism and adjusting the pouring weight, can reduce measuring intensity of labour, improves measurement of efficiency and precision.

Description

A kind of automatic vertical laser-measured height levelling rod
Technical field
The utility model is related to survey tool, especially a kind of automatic vertical laser-measured height levelling rod.
Background technology
The measurement of the level also known as " levelling ", are the sides that the point-to-point transmission discrepancy in elevation on ground is determined with spirit level and levelling rod Method.The point-to-point transmission placement spirit level on ground, observation is erected at the levelling staff on 2 points, by reading on chi the height of point-to-point transmission is calculated Difference.Generally by base leveling origin or arbitrary known elevational point, along selected leveling line done site by site the elevation of each point is determined.Due to The level surface of different elevations is not parallel, and the point-to-point transmission discrepancy in elevation measured along different routes will be variant, so arranging national level During Measurement results, must be by the normal high system for being adopted necessary correction in addition, in the hope of correct elevation.
The scale used when levelling rod is the measurement of the level, its quality directly affects the precision of the measurement of the level.Therefore, it is accurate Chi with not only needing high-quality timber system, and need to require that chi length is stablized, and graduation is accurate;Conventional levelling rod has Sopwith staff and two-sided water Two kinds of object staff, if levelling staff length has error, to the observation achievement of precise leveling the error of the property of system is brought. In precise leveling operation, level standard should be erect with the special foot pin with constant weight and chi stake, make water Fiducial mark chi is maintained at upright position, but at present the most design of pad late cannot simply ensure that levelling rod is maintained at upright position, Angle cannot be adjusted, the various environment such as slope cannot be more adapted to.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of automatic vertical laser-measured height levelling rod, can reduce The labour intensity of measurement, improves measurement efficiency and precision.
To solve above-mentioned technical problem, the technical scheme that the utility model is adopted is:
A kind of automatic vertical laser-measured height levelling rod, including scalable tripod, are provided with rotation on scalable tripod Disk, rotating disk is hollow annular structure, is inside connected with slide rail, and slide rail is provided with can carry out the horizontal, slide mechanism of longitudinally adjust, Slide mechanism be provided with can all-directional rotation rotation ball, rotation ball upper end is provided with levelling rod, lower end and is connected with vertically Adjust pouring weight.
The supporting leg of the scalable tripod is formed by connecting by upper and lower two section sockets and by clamping screw.
The supporting leg is cone.
The rotating disk has fixed disk and movable disk, wherein, fixed disk is provided with steel ball mounting groove and locating slot, movable disk Rolled by steel ball and fixed disk and be connected and by locating ring positioning, locking.
The slide mechanism includes horizontal carriage, and horizontal carriage is provided with longitudinal slide.
Horizon rule is also equipped with the rotating disk.
The rotation ball is secondary interior by the ball that steel ball is arranged on longitudinal slide.
The vertical adjusting pouring weight lower end is provided with laser range finder, laser range finder be used to measuring ground foot pin away from From.
A kind of automatic vertical laser-measured height levelling rod of the utility model, with following technique effect:
1), by arranging telescopically adjustable tripod, horizon rule, rotating disk and slide mechanism, can quick regulation level Chi is directed at foot pin, greatly speeds up apparatus measures zeroing speed, improves measuring accuracy.
2), by the centrally disposed rotation ball of rotating disk, and levelling rod, vertical adjusting pouring weight are arranged on into rotation ball Up and down, so can carry out 360 degree to automatically adjust, it is ensured that levelling rod is moderate in plumbness, it is ensured that certainty of measurement.
3), the device tripod, horizon rule, rotating disk etc. be bolted, fast quick-detach, installation can be carried out, It is easy to carry, it is easy to outdoor operations.
Description of the drawings
With reference to the accompanying drawings and examples the utility model is described in further detail:
Fig. 1 is top view of the present utility model.
Fig. 2 is the sectional view in Fig. 1 at A.
Fig. 3 is measuring principle figure in the utility model.
Fig. 4 is utility model works state diagram.
In figure:Tripod 1, rotating disk 2, slide rail 3, slide mechanism 4, rotation ball 5, levelling rod 6, vertical adjusting pouring weight 7, Fixed disk 8, movable disk 9, steel ball mounting groove 10, locating slot 11, locating ring 12, horizontal carriage 13, longitudinal slide 14, horizon rule 15, foot pin 16.
Specific embodiment
As Figure 1-4, a kind of automatic vertical laser-measured height levelling rod, uses cooperatively with there is laser range finder, it is ensured that Certainty of measurement, automatic vertical laser-measured height levelling rod includes scalable tripod 1, and on scalable tripod 1 rotating disk is provided with 2, rotating disk 2 is hollow annular structure, is inside connected with slide rail 3, and slide rail 3 is provided with can carry out the horizontal, skate machine of longitudinally adjust Structure 4, slide mechanism 4 be provided with can all-directional rotation rotation ball 5, the upper end of rotation ball 5 be provided with levelling rod 6, lower end company It is connected to vertical adjusting pouring weight 7.
The supporting leg of the scalable tripod 1 is cone, and each supporting leg is by upper and lower two section sockets and by locking screw Bolt is formed by connecting.Thereby guarantee that steady under the environment of slope Deng Fei level lands.
The rotating disk 2 has fixed disk 8 and movable disk 9, wherein, fixed disk 8 is provided with steel ball mounting groove 10 and locating slot 11, movable disk 9 is rolled with fixed disk 8 by steel ball and is connected and is positioned, locked by locating ring 12.Thus conveniently can freely revolve Turn, be adjusted to the angle of the convenient observation of people.
The slide mechanism 4 includes horizontal carriage 13, and horizontal carriage 13 is provided with longitudinal slide 14.The horizontal carriage 13 Threaded rod is equipped with longitudinal slide 14, horizontal screw thread bar is rotarily driven by horizontal knob and is rotated, horizontal screw thread bar is rotated Drive horizontal carriage 13 moving horizontally, longitudinal screw bar is rotarily driven by longitudinal knob and is rotated, longitudinal screw bar rotational band Dynamic longitudinal direction slide 14 is being vertically moved, and so conveniently adjusted levelling rod is directed at foot pin, accelerates apparatus measures zeroing speed, is improved Measuring accuracy.
Horizon rule 15 is also equipped with the rotating disk 2.Thus adjustable water object staff is horizontally mounted precision, has both ensured to survey Stability during amount, can also improve certainty of measurement.
The rotation ball 5 is secondary interior by the ball that steel ball is arranged on longitudinal slide 14.Thus 360 ° of rotations are capable of achieving, can be fitted That answers the environment such as level land, meadow, soil ground, slope carries out vertical adjusting automatically, facilitates field measurement and investigation.
The lower end of vertical adjusting pouring weight 7 is provided with laser range finder, and laser range finder is used to measure ground foot pin 16 Distance.Thus both realize using gravity automatically adjusting, while also can directly measure distance, reduce the labour intensity of measurement, Improve operating efficiency.
Operation principle and process:
The first step:Staff is first put into levelling rod 6 in levelling rod fixed frame, is consolidated by fixed levelling rod fixing nut Determine levelling rod 6, levelling rod 6 is adjusted by horizontal carriage 13 and longitudinal slide 14, make levelling rod 6 be directed at foot pin 16.
Second step:Staff adjusts extension tripod 1 by the horizontal bubble in eye-level chi 15, while can be with Adjust rotating disk 2 to adjust level, as long as being adjusted to the fixing nut that horizontal level is just fixed for flexible A-frame.
3rd step:Staff makes levelling rod 6 be directed at observer by rotating rotating disk 2, while fixed levelling rod is fixed Nut.
4th step:One vertical adjusting pouring weight 7 is installed, after levelling rod fixed frame is installed, vertically under levelling rod fixed frame Adjusting pouring weight can automatically adjust vertically to reach the purpose that laser range finder is directed at foot pin 16.
5th step:Staff this when can be observing levelling rod data L1, instrument fixed range, then according to laser Rangefinder data L2, data L that measuring needs are equal to data L1 and add instrument fixed range plus data L2.

Claims (8)

1. a kind of automatic vertical laser-measured height levelling rod, it is characterised in that:Including scalable tripod(1), scalable tripod (1)On rotating disk is installed(2), rotating disk(2)For hollow annular structure, slide rail is inside connected with(3), slide rail(3)Being provided with can Carry out the horizontal, slide mechanism of longitudinally adjust(4), slide mechanism(4)Be provided with can all-directional rotation rotation ball(5), turn Dynamic ball(5)Upper end is provided with levelling rod(6), lower end be connected with vertical adjusting pouring weight(7).
2. a kind of automatic vertical laser-measured height levelling rod according to claim 1, it is characterised in that:The scalable triangle Frame(1)Supporting leg be formed by connecting by upper and lower two section sockets and by clamping screw.
3. a kind of automatic vertical laser-measured height levelling rod according to claim 2, it is characterised in that:The supporting leg is circular cone Shape.
4. a kind of automatic vertical laser-measured height levelling rod according to claim 1, it is characterised in that:The rotating disk(2) There is fixed disk(8)And movable disk(9), wherein, fixed disk(8)It is provided with steel ball mounting groove(10)And locating slot(11), movable disk (9)By steel ball and fixed disk(8)Roll connection and by locating ring(12)Positioning, locking.
5. a kind of automatic vertical laser-measured height levelling rod according to claim 1, it is characterised in that:The slide mechanism (4)Including horizontal carriage(13), horizontal carriage(13)It is provided with longitudinal slide(14).
6. a kind of automatic vertical laser-measured height levelling rod according to claim 1, it is characterised in that:The rotating disk(2) On be also equipped with horizon rule(15).
7. a kind of automatic vertical laser-measured height levelling rod according to claim 1, it is characterised in that:The rotation ball (5)Longitudinal slide is arranged on by steel ball(14)Ball it is secondary in.
8. a kind of automatic vertical laser-measured height levelling rod according to claim 1, it is characterised in that:The vertical adjusting weight Block(7)Lower end is provided with laser range finder, and laser range finder is used to measure ground foot pin(16)Distance.
CN201621161420.9U 2016-11-01 2016-11-01 Automatic perpendicular laser height finding levelling rod Expired - Fee Related CN206113922U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621161420.9U CN206113922U (en) 2016-11-01 2016-11-01 Automatic perpendicular laser height finding levelling rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621161420.9U CN206113922U (en) 2016-11-01 2016-11-01 Automatic perpendicular laser height finding levelling rod

Publications (1)

Publication Number Publication Date
CN206113922U true CN206113922U (en) 2017-04-19

Family

ID=58526723

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621161420.9U Expired - Fee Related CN206113922U (en) 2016-11-01 2016-11-01 Automatic perpendicular laser height finding levelling rod

Country Status (1)

Country Link
CN (1) CN206113922U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113483738A (en) * 2021-06-25 2021-10-08 成都飞机工业(集团)有限责任公司 Aircraft horizontal adjustment method, aircraft horizontal measurement device and aircraft horizontal measurement method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113483738A (en) * 2021-06-25 2021-10-08 成都飞机工业(集团)有限责任公司 Aircraft horizontal adjustment method, aircraft horizontal measurement device and aircraft horizontal measurement method

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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: 20170419

Termination date: 20171101