CN204255359U - A kind of auxiliary support apparatus being applicable to the hidden measurement of biprism - Google Patents
A kind of auxiliary support apparatus being applicable to the hidden measurement of biprism Download PDFInfo
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- CN204255359U CN204255359U CN201420828036.4U CN201420828036U CN204255359U CN 204255359 U CN204255359 U CN 204255359U CN 201420828036 U CN201420828036 U CN 201420828036U CN 204255359 U CN204255359 U CN 204255359U
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- ball joint
- card ball
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Abstract
Be applicable to an auxiliary support apparatus for the hidden measurement of biprism, comprise base for supporting, the support bar of extension type, L shape card ball joint and the stationary installation for fixed prism sounding rod.A kind of auxiliary support apparatus being applicable to the hidden measurement of biprism of the utility model, be applicable to the high-acruracy survey operation of biprism hidden sounding rod, main object is that assistance department mirror personnel more firmly can support sounding rod, ensure that the sounding rod long period is in same attitude, thus improve the precision and stability measured.
Description
Technical field
The utility model relates to a kind of measurement auxiliary support apparatus used at engineering survey, survey field, particularly a kind of auxiliary support apparatus being applicable to the hidden measurement of biprism.
Background technology
Centering rod measured by common single prism that China occurs on the market, and applicable measuring point is the vertical of position, measured point, and other non-vertical concealment parts then cannot be measured.As in underground cavern excavation process, the position that the setting-out position, face big gun hole that sight line is blocked, concreting surveying and locating and template are blocked when checking and accepting, Metal structure installation and privileged sites when detecting, vertical is blocked cannot the measuring point etc. of vertical centering.Chinese patent " a kind of biprism hidden sounding rod " (CN201320155650.4), can, without the need to ensureing sounding rod vertical, can be adjusted to arbitrarily angled, only needing instrument can sight two prisms, efficiently solves the technical barrier that concealment part is measured.In actual measurement operation process, requirement department mirror personnel coordinate better with total powerstation Instrument observation, because common prism only need be sighted once, observed reading once.Biprism hidden sounding rod then needs to sight, observe twice, and during observation, requirement can ensure that sounding rod is in same attitude, and department mirror personnel will focus one's attention on, and avoids occurring rocking more greatly, tries hard to keep the stability of sounding rod, thus ensures the precision measured.For the lower position of accuracy requirement as common large scale topographical map, earthwork evacuation backfill surveying and locating, conventional concrete construction lofting etc., department's mirror work of this biprism hidden sounding rod generally can be competent at through the operating personnel of simple training.But for the concealment part that accuracy requirement is very high, as construction lofting and the acceptance gauging at high precision concrete construction position, band large-scale metal structure built-in fitting location, band large-scale metal structure and mechanical and electric equipment installation position, measuring accuracy requires general at grade, support by human assistance if pure, run into the breathing adjustment of department mirror personnel, the weak vibrations etc. of hand all will bring measuring error, be difficult to the Stability and veracity ensureing high-acruracy survey.Especially the repeatedly accuracy of duplicate measurements, therefore needs to design a set of effective auxiliary support apparatus, and only has the three-legged supporting frame being applicable to common single prism centering rod on the market.
Summary of the invention
The utility model provides a kind of auxiliary support apparatus being applicable to the hidden measurement of biprism, be applicable to the high-acruracy survey operation of biprism hidden sounding rod, main object is that assistance department mirror personnel more firmly can support sounding rod, ensure that the sounding rod long period is in same attitude, thus improve the precision and stability measured.Be particularly useful for the concealment part that common centering rod cannot be measured, relative accuracy requirements is very high to measure, as: the position cannot directly measured when the high precision concrete placings surveying and locating such as Researches for Vertical Shiplift king-post and template are checked and accepted, metal construction embedded part, metal construction and mechanical and electric equipment installation and the privileged sites etc. when detecting.
The technical scheme that the utility model is taked is:
Be applicable to an auxiliary support apparatus for the hidden measurement of biprism, comprise base for supporting, the support bar of extension type, L shape card ball joint and the stationary installation for fixed prism sounding rod.
Described base for supporting comprises base plate, base plate lower end is fixed with claw, described support bar comprises hollow sleeve pipe, interior adjuster bar, locking device, it is inner that interior adjuster bar is placed in hollow sleeve pipe, interior adjuster bar can be free to slide in hollow sleeve pipe, and interior adjuster bar and hollow sleeve pipe are locked by locking device.Described L shape card ball joint is crank arm type L shape adapter body and L shape adapter body two ends are provided with card ball joint.Described stationary installation is hollow bolt formula yoke configurations, and this yoke configurations is provided with tighten the screws.
Described base plate is connected with bottom hollow sleeve pipe, and described interior adjuster bar top is connected with a card ball joint of L shape card ball joint, and another card ball joint of L shape card ball joint is connected with described stationary installation.
Described base plate upper end is provided with coupling bolt, and described coupling bolt is connected with hollow sleeve pipe bottom thread.
Described locking device is placed in hollow sleeve pipe top, and be spiral tightening mechanism, the tighten the screws of spiral tightening mechanism is stung head and is provided with rubber sheet gasket.
Tighten the screws on the clip edge of described stationary installation and clip is stung a position and is provided with rubber sheet gasket.
Mantle fiber screw rod is processed on described interior adjuster bar top, and mantle fiber screw rod is threaded with a card ball joint of L shape card ball joint.
Another card ball joint of described L shape card ball joint is threaded with stationary installation.
A kind of auxiliary support apparatus being applicable to the hidden measurement of biprism of the utility model, technique effect is as follows:
1), adopt this measurement auxiliary support apparatus can carry out height adjustment, level and vertical angle to regulate, effectively can ensure the flexible adjustment of sounding rod, can ensure that again prism sounding rod is in after fixing to hold position, the site work of convenient department mirror personnel, the labour intensity of effective alleviation department mirror personnel.
2), be specially adapted to adopt biprism hidden sounding rod to carry out the hidden measurement operation of high precision, the stability of measuring accuracy can be guaranteed.Low to the skill set requirements of support personnel, simple to operate in operation process, be difficult to accurately ensure that sounding rod is in a difficult problem for steady state (SS) when solving the hidden measurement of high precision, while raising work efficiency, improve measuring accuracy.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model device;
Fig. 2 is the utility model device plan structure schematic diagram;
Fig. 3 is the utility model device using state reference diagram.
Embodiment
As shown in Fig. 1 ~ Fig. 3, a kind of auxiliary support apparatus being applicable to the hidden measurement of biprism, comprises base for supporting 1, the support bar 2 of extension type, L shape card ball joint 3 and the stationary installation 5 for fixed prism sounding rod 4.
Described base for supporting 1 comprises base plate 1.1, and base plate 1.1 lower end is fixed with claw 1.2.Three high 10cm claws 1.2 are welded, whole base plate 1.1 heavily about 5kg in circular cast iron base plate lower end, are convenient to support counterweight.Described support bar 2 comprises hollow sleeve pipe 2.1, interior adjuster bar 2.2, locking device 2.3, and hollow sleeve pipe 2.1, interior adjuster bar 2.2 are aluminum alloy material.The long 80cm of hollow sleeve pipe 2.1, external diameter 30mm, wall thickness 4mm, bottom processing hollow screw hole is connected with bottom support base 1.The long 50cm of interior adjuster bar 2.2, external diameter 20mm, wall thickness 3mm.It is inner that interior adjuster bar 2.2 is placed in hollow sleeve pipe 2.1, and interior adjuster bar 2.2 can be free to slide in hollow sleeve pipe 2.1, and interior adjuster bar 2.2 realizes telescopic adjustment and locking with hollow sleeve pipe 2.1 by locking device 2.3.Described L shape card ball joint 3 is for crank arm type L shape adapter body and L shape adapter body two ends are provided with card ball joint; Can the rotation of 360 °, horizontal and vertical direction.Described stationary installation 5 is hollow bolt formula yoke configurations, and this yoke configurations is provided with tighten the screws.During use, prism sounding rod 4 is inserted clip, tighten the screws is tightened fixing with hand.Described base plate 1.1 is connected with bottom hollow sleeve pipe 2.1, and described interior adjuster bar 2.2 top is connected with a card ball joint 3.1 of L shape card ball joint 3, and another card ball joint 3.2 of L shape card ball joint 3 is connected with described stationary installation 5.
Described base plate 1.1 upper end is provided with coupling bolt 1.3, and described coupling bolt 1.3 is connected with hollow sleeve pipe 2.1 bottom thread.
Described locking device 2.3 is placed in hollow sleeve pipe 2.1 top, is spiral tightening mechanism, and the tighten the screws of spiral tightening mechanism is stung head and is provided with rubber sheet gasket 2.4.
Tighten the screws on the clip edge of described stationary installation 5 and clip is stung a position and is provided with rubber sheet gasket.
Mantle fiber screw rod is processed on described interior adjuster bar 2.2 top, and mantle fiber screw rod is threaded with a card ball joint 3.1 of L shape card ball joint 3.
Another card ball joint 3.2 of described L shape card ball joint 3 is threaded with stationary installation 5.
Implementation step:
When adopting the auxiliary support apparatus being applicable to the hidden measurement of biprism to measure, first department mirror personnel will determine concrete measuring point, biprism hidden sounding rod is inserted in the tight latch mechanism of auxiliary support apparatus, the bottom steel pricker of sounding rod aims at measuring point.Because biprism hidden sounding rod does not need to keep vertical vertical, only need the sight line of instrument can sight two prisms, bearing height adjusts by the support bar 2 of extension type, support bar 2 angle of inclination adjusts by L shape card ball joint 3, by adjusting the particular location of sounding rod, after the three-dimensional coordinate of two prisms can being measured by observation instrument, lock the support bar 2 of sounding rod and extension type.Department mirror personnel can assist fixing in observation process, also can stablize guaranteeing sounding rod and device security prerequisite under unmanned measure.Actual measurement sight line can not see concealment part time, only need by bottom sounding rod steel pricker aim at measurement point position, sounding rod can be arranged at space any direction, is fixed by sounding rod by auxiliary support apparatus, so just can realize high precision and accurately measure.If not in the cavern of vertical, dark angle that sight line be can't see, metal construction and electromechanical equipment the position measured of many hidden sounding rods such as inside.
This device equally also can be used for the supplemental support of common single prism centering rod, single prism centering rod is inserted in auxiliary support apparatus, aligning measuring point, centering rod bottom, round leveling bubble by centering rod realizes roughly flattening, fixing after adjusting the position of supplemental support, can the verticality of basic guarantee centering rod and the stability of centering rod, realize the stably measured of single prism centering rod.
Claims (6)
1. be applicable to an auxiliary support apparatus for the hidden measurement of biprism, comprise base for supporting (1), the support bar (2) of extension type, L shape card ball joint (3) and the stationary installation (5) for fixed prism sounding rod (4); It is characterized in that, described base for supporting (1) comprises base plate (1.1), base plate (1.1) lower end is fixed with claw (1.2), described support bar (2) comprises hollow sleeve pipe (2.1), interior adjuster bar (2.2), locking device (2.3), it is inner that interior adjuster bar (2.2) is placed in hollow sleeve pipe (2.1), interior adjuster bar (2.2) can be free to slide in hollow sleeve pipe (2.1), and interior adjuster bar (2.2) and hollow sleeve pipe (2.1) are locked by locking device (2.3); Described L shape card ball joint (3) is for crank arm type L shape adapter body and L shape adapter body two ends are provided with card ball joint; Described stationary installation (5) is hollow bolt formula yoke configurations, and this yoke configurations is provided with tighten the screws; Described base plate (1.1) is connected with hollow sleeve pipe (2.1) bottom, described interior adjuster bar (2.2) top is connected with a card ball joint (3.1) of L shape card ball joint (3), and another card ball joint (3.2) of L shape card ball joint (3) is connected with described stationary installation (5).
2. a kind of auxiliary support apparatus being applicable to the hidden measurement of biprism according to claim 1, it is characterized in that, described base plate (1.1) upper end is provided with coupling bolt (1.3), and described coupling bolt (1.3) is connected with hollow sleeve pipe (2.1) bottom thread.
3. a kind of auxiliary support apparatus being applicable to the hidden measurement of biprism according to claim 1, it is characterized in that, described locking device (2.3) is placed in hollow sleeve pipe (2.1) top, locking device (2.3) is spiral tightening mechanism, and the tighten the screws of spiral tightening mechanism is stung head and is provided with rubber sheet gasket (2.4).
4. a kind of auxiliary support apparatus being applicable to the hidden measurement of biprism according to claim 1, is characterized in that, the tighten the screws on the clip edge of described stationary installation (5) and clip is stung a position and is provided with rubber sheet gasket.
5. a kind of auxiliary support apparatus being applicable to the hidden measurement of biprism according to claim 1, it is characterized in that, mantle fiber screw rod is processed on described interior adjuster bar (2.2) top, and mantle fiber screw rod is threaded with a card ball joint (3.1) of L shape card ball joint (3).
6. a kind of auxiliary support apparatus being applicable to the hidden measurement of biprism according to claim 1, it is characterized in that, another card ball joint (3.2) of described L shape card ball joint (3) is threaded with stationary installation (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420828036.4U CN204255359U (en) | 2014-12-24 | 2014-12-24 | A kind of auxiliary support apparatus being applicable to the hidden measurement of biprism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420828036.4U CN204255359U (en) | 2014-12-24 | 2014-12-24 | A kind of auxiliary support apparatus being applicable to the hidden measurement of biprism |
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| CN204255359U true CN204255359U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420828036.4U Expired - Fee Related CN204255359U (en) | 2014-12-24 | 2014-12-24 | A kind of auxiliary support apparatus being applicable to the hidden measurement of biprism |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606784A (en) * | 2016-02-03 | 2016-05-25 | 华北水利水电大学 | SEBA-UnilogCom water quality on-line monitoring system sensor fixing device |
| CN107198593A (en) * | 2017-06-30 | 2017-09-26 | 中国人民解放军第四军医大学 | A kind of universal temperature-sensitive stimulation instrument |
| CN107463186A (en) * | 2017-09-11 | 2017-12-12 | 中铁第四勘察设计院集团有限公司 | Suitable for the three dimensional data collection control device of face |
| CN108489473A (en) * | 2018-06-26 | 2018-09-04 | 华东交通大学 | A kind of total station prism |
| CN111678505A (en) * | 2020-06-04 | 2020-09-18 | 中铁六局集团呼和浩特铁路建设有限公司 | Freely-adjustable cantilever arm for contact measurement and operation method thereof |
| CN115077486A (en) * | 2022-05-19 | 2022-09-20 | 中国水利水电第八工程局有限公司 | Template measuring device for vertical ship lift construction and application method thereof |
-
2014
- 2014-12-24 CN CN201420828036.4U patent/CN204255359U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606784A (en) * | 2016-02-03 | 2016-05-25 | 华北水利水电大学 | SEBA-UnilogCom water quality on-line monitoring system sensor fixing device |
| CN107198593A (en) * | 2017-06-30 | 2017-09-26 | 中国人民解放军第四军医大学 | A kind of universal temperature-sensitive stimulation instrument |
| CN107198593B (en) * | 2017-06-30 | 2023-08-04 | 中国人民解放军第四军医大学 | Universal thermosensitive stimulator |
| CN107463186A (en) * | 2017-09-11 | 2017-12-12 | 中铁第四勘察设计院集团有限公司 | Suitable for the three dimensional data collection control device of face |
| CN108489473A (en) * | 2018-06-26 | 2018-09-04 | 华东交通大学 | A kind of total station prism |
| CN108489473B (en) * | 2018-06-26 | 2024-03-19 | 华东交通大学 | Total powerstation prism |
| CN111678505A (en) * | 2020-06-04 | 2020-09-18 | 中铁六局集团呼和浩特铁路建设有限公司 | Freely-adjustable cantilever arm for contact measurement and operation method thereof |
| CN115077486A (en) * | 2022-05-19 | 2022-09-20 | 中国水利水电第八工程局有限公司 | Template measuring device for vertical ship lift construction and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20191224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |