CN206095210U - Chi pole is held up in measurement of absorption formula - Google Patents

Chi pole is held up in measurement of absorption formula Download PDF

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Publication number
CN206095210U
CN206095210U CN201621107260.XU CN201621107260U CN206095210U CN 206095210 U CN206095210 U CN 206095210U CN 201621107260 U CN201621107260 U CN 201621107260U CN 206095210 U CN206095210 U CN 206095210U
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China
Prior art keywords
steel ruler
indium steel
measurement
magnetic
utility
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CN201621107260.XU
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Chinese (zh)
Inventor
曾成刚
杨涛
何冬保
王斌
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Co Ltd Is Detected By Shenzhen Too Section
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Co Ltd Is Detected By Shenzhen Too Section
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Abstract

The utility model discloses a chi pole is held up in measurement of absorption formula, hold up the chi pole to include: magnetic means and indium steel ruler, magnetic means installs above indium steel ruler to inhale mutually with indium steel ruler, magnetic means includes MAGNETIC BASES and telescopic link, MAGNETIC BASES arranges in on the telescopic link. The utility model provides a chi pole is held up in measurement that magnetism adsorbs the formula, and the personnel selection worker holds indium steel ruler always and makes the spirit bubble can be used for high precision measurement up to measuring the way that finishes, having between two parties than before mutually, fixed indium steel ruler position, uses manpower sparingly, the characteristics of saving time. The utility model relates to a taking the measurement that magnetism adsorbs the formula and holding up the chi pole, the practicality is strong, the intention is novel, and MAGNETIC BASES is easy to assemble and dismantle, and it is placed in the middle that horizontal bubble is convenient for to telescopic rod structure, and high precision measurement provides convenience for the back.

Description

Chi bar is helped in a kind of adsorption-type measurement
Technical field
This utility model is related to a kind of measurement and helps chi bar, more particularly to a kind of adsorption-type measurement to help chi bar.
Background technology
Levelling is the method for determining the point-to-point transmission discrepancy in elevation on ground with level gauge and levelling rod.In ground point-to-point transmission Placement level gauge, observation are erected at the levelling staff (indium steel ruler) on 2 points, calculate the discrepancy in elevation of point-to-point transmission by reading on chi.Generally By base leveling origin or arbitrary known elevational point, the elevation of each point is determined along the leveling line done site by site selected.Due to different high The level surface of journey is not parallel, and the point-to-point transmission discrepancy in elevation measured along different routes will be variant, thus arrange the national measurement of the level into During fruit, must be by the normal high system for being adopted necessary correction in addition, in the hope of correct elevation.China country the measurement of the level according to Precision difference is divided into one, two, three, the fourth class.First and second order leveling is referred to as " precise leveling ", is state height control Basis, can provide data for Research on Crustal deformation etc. comprehensively.3rd, fourth-order leveling is directly that topographic mapping and various engineerings are built If high process control necessary to providing.
Observation indium steel ruler scale during, indium steel ruler whether keep level to later observation reading high precision test extremely Close important.
Testing staff adopts traditional method at present, and the existing method of its course of work is that a people adjusts level gauge water on one side Flat, another people holds the position of the continuous adjustment level of indium steel ruler always, finally makes its bubble placed in the middle, until doing that measurement terminates Method, it cannot be guaranteed that bubble is constantly between two parties, artificial fine jitter can produce impact to the level of indium steel ruler to this way, no Suitable for high-precision measurement.
The content of the invention
To solve above-mentioned technical problem, the purpose of this utility model is to provide a kind of adsorption-type measurement and helps chi bar, therein Magnetic means coordinates indium steel ruler using can be used in high-acruracy survey, overcomes the waste of manpower of traditional artificial adjustment indium steel ruler, Time, work efficiency are low, are not suitable for the problem of high-acruracy survey.
The purpose of this utility model is realized by following technical scheme:
Chi bar is helped in a kind of adsorption-type measurement, including:Magnetic means and indium steel ruler;The magnetic means is installed on indium steel ruler Face, and it is attracting with indium steel ruler;
The magnetic means includes magnetic base and expansion link, and the magnetic base is placed on expansion link.
Compared with prior art, one or more embodiments of the present utility model can have the advantage that:
The measurement of magnetic adsorption type is helped that chi bar is rational in infrastructure, is easily installed and dismantles, practical, motility is good, compares existing Some methods preferably ensure that the level of indium steel ruler, has saved manpower, has improve work efficiency, provide for high-acruracy survey below Facility.
Description of the drawings
Fig. 1 is that chi bar structural representation is helped in adsorption-type measurement;
Fig. 2 is magnetic means overall structure diagram.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing pair This utility model embodiment is described in further detail.
As shown in figure 1, chi bar structure is helped for adsorption-type measurement, including:Magnetic means 101 and indium steel ruler 102;The magnetic force Device is installed on above indium steel ruler, and attracting with indium steel ruler;
As shown in Fig. 2 the magnetic means includes magnetic base 201 and expansion link 202, the magnetic base is placed in flexible On bar.
Magnetic switch is provided with above-mentioned magnetic base.
Described indium steel ruler is used for the observation for coordinating level gauge, for the measurement of level.The magnetic means passes through magnetic force Can be attracting with indium steel ruler, it is easy for installation and removal.Control the presence or absence of magnetic force to mount and dismount by switching device, pass through The expansion link height that adjustment is attached thereto can adjust the horizontal bubble of indium steel ruler, and fixed indium steel ruler position, be high-precision below Degree measurement is provided convenience.Save manpower, improve work efficiency.
The workflow of above-described embodiment is:1. level gauge is taken out, is placed on heap of tripod instrument is firm with connection spiral Admittedly be connected on heap of tripod, the bubble for adjusting circular bubble is placed in the middle, now level gauge level.2. open from magnetic base Magnetic switch, it is attracting with indium steel ruler.3. the length of expansion link on magnetic base is adjusted, makes the bubble on indium steel ruler placed in the middle, now Indium steel ruler level.4. eyes pass through level gauge to the scale reading on indium steel ruler.5. the position of data change indium steel ruler, weight are read Multiple step is 3. 4..6. test is completed, and closes magnetic switch, can be separated indium steel ruler and magnetic means.The measurement of the magnetic adsorption type Help that chi bar is rational in infrastructure, be easily installed and dismantle, practical, motility it is good, comparing existing method preferably makes indium steel ruler Holding level, has saved manpower, has improve work efficiency, is that high-acruracy survey is provided convenience below.
Although the embodiment disclosed by this utility model is as above, described content is only to facilitate understand this practicality It is new and adopt embodiment, be not limited to this utility model.Skill in any this utility model art Art personnel, on the premise of without departing from the spirit and scope disclosed by this utility model, can be in the formal and details implemented On make any modification and change, but scope of patent protection of the present utility model, still must be defined with appending claims Scope be defined.

Claims (2)

1. chi bar is helped in a kind of adsorption-type measurement, it is characterised in that described to help chi bar to include:Magnetic means and indium steel ruler;The magnetic Power apparatus are installed on above indium steel ruler, and attracting with indium steel ruler;
The magnetic means includes magnetic base and expansion link, and the magnetic base is placed on expansion link.
2. chi bar is helped in adsorption-type measurement as claimed in claim 1, it is characterised in that is provided with magnetic force on the magnetic base and is opened Close.
CN201621107260.XU 2016-10-09 2016-10-09 Chi pole is held up in measurement of absorption formula Active CN206095210U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621107260.XU CN206095210U (en) 2016-10-09 2016-10-09 Chi pole is held up in measurement of absorption formula

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621107260.XU CN206095210U (en) 2016-10-09 2016-10-09 Chi pole is held up in measurement of absorption formula

Publications (1)

Publication Number Publication Date
CN206095210U true CN206095210U (en) 2017-04-12

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CN201621107260.XU Active CN206095210U (en) 2016-10-09 2016-10-09 Chi pole is held up in measurement of absorption formula

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CN (1) CN206095210U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108020216A (en) * 2017-05-10 2018-05-11 湖南科技大学 The total powerstation and its application method that a kind of instrument high precision determines
CN108020215A (en) * 2017-05-10 2018-05-11 湖南科技大学 A kind of total powerstation and its application method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108020216A (en) * 2017-05-10 2018-05-11 湖南科技大学 The total powerstation and its application method that a kind of instrument high precision determines
CN108020215A (en) * 2017-05-10 2018-05-11 湖南科技大学 A kind of total powerstation and its application method
CN108020215B (en) * 2017-05-10 2020-06-16 湖南科技大学 Total station and using method thereof

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GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Chi pole is held up in measurement of absorption formula

Effective date of registration: 20200512

Granted publication date: 20170412

Pledgee: Bank of Communications Limited Shenzhen Branch

Pledgor: SHENZHEN TAIKE TEST Co.,Ltd.

Registration number: Y2020980002129

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20210730

Granted publication date: 20170412

Pledgee: Bank of Communications Limited Shenzhen Branch

Pledgor: SHENZHEN TAIKE TEST Co.,Ltd.

Registration number: Y2020980002129