CN103743355B - A kind of Portable laser convergence gauge device - Google Patents
A kind of Portable laser convergence gauge device Download PDFInfo
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- CN103743355B CN103743355B CN201410013188.3A CN201410013188A CN103743355B CN 103743355 B CN103743355 B CN 103743355B CN 201410013188 A CN201410013188 A CN 201410013188A CN 103743355 B CN103743355 B CN 103743355B
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- lever
- female
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Abstract
The invention discloses a kind of Portable laser convergence gauge device, it includes laser type diastimeter, lever, connect female, bury male seat underground, nut, movable cap bag and removable insole pieces, it is characterized in that: the connecting rod at connection female is put into the groove of lever, and penetrated the screw of grip, screw on nut, connection female is linked together with lever, connect female and bury male seat underground and insert female and the most slotting fast male carries out docking and is connected by fast, the connecting rod of grip sequentially passes through removable insole pieces and movable cap bag, laser range finder is threadeded by the connecting rod of grip with lever.Pull out and connect conveniently, simple in construction, cheap, and can quickly position.Can be widely applied to measure tunnel, tunnel, chamber and the distance minor variations of other engineering surrounding rock periphery any direction point-to-point transmission.
Description
Technical field
The invention belongs to rock mass convergent deformation field of measuring technique, be more particularly to a kind of Portable laser convergence gauge device, it is applicable to measure tunnel, tunnel, chamber and the distance minor variations of other engineering surrounding rock periphery any direction point-to-point transmission.
Background technology
In rock mass convergent deformation frequently is measured, existing technology, when fixing convergence gauge device, needs ceaselessly to carry out threaded to gauge head, and positions by the nut tightened everywhere in measurement process, so measuring to get up not only to waste time and energy, but also have influence on the precision of measurement result；It addition, gauge head is easily by corrosion, measures every time and will clean with cleaning agent, gauge head is corroded after breaking down, and need to bore punching with impact and again bury gauge head underground, sometimes during the measurement of an engineering project, need repeatedly to bury gauge head underground at same section, waste substantial amounts of manpower and financial resources.For above-mentioned situation, have studied a kind of Portable laser convergence gauge device, when measuring every time, by connection female and bury male seat rapid abutting joint underground, just may utilize convergence gauge location, when laser convergence gauge alignment measuring point, activity cap bag is tightened and can carry out reading, after complete, the fast overcoat of female of inserting down by pulling out, connect conveniently so not only pulling out when measuring, and can quickly position, save the plenty of time, to overcome the deficiencies in the prior art.Further, since bury male seat underground to include gauge head and fast slotting male, when burying male seat underground, gauge head has been fully embedded in rock mass, around fills up mortar concrete, so gauge head will not be corroded；And exposed portion is to insert male soon, fast male of inserting is that rustless steel is made, so will not be corroded, if after the most slotting male is destroyed by artificial or other reasons, just the fast male of inserting destroyed can be back-outed next, then install by new fast male of inserting.So during whole measurement, only a gauge head need to be carried out and bury underground, save substantial amounts of manpower and financial resources.
Summary of the invention
It is an object of the invention to there are provided a kind of Portable laser convergence gauge device, pull out and connect conveniently, simple in construction, cheap, and can quickly position.Can be widely applied to measure tunnel, tunnel, chamber and the distance minor variations of other engineering surrounding rock periphery any direction point-to-point transmission.
To achieve these goals, the present invention is by the following technical solutions:
A kind of Portable laser convergence gauge device, it includes laser type diastimeter, lever, connection female, buries male seat, removable insole pieces, movable cap bag and nut underground.It is characterized in that: the connecting rod at female will be connected put into the groove of lever, and penetrated the screw of grip, nut of screwing on, thus connection female is linked together with lever；Connect female and bury male seat underground and insert female and the most slotting fast male carries out docking and is connected by fast；The connecting rod of grip sequentially passes through removable insole pieces and movable cap bag, and laser range finder is threadeded by the connecting rod of grip with lever.
Described lever is provided with movable circular hole and groove, screw pours in the groove of lever, the connecting rod of grip is connected by ball pivot seat with lever, and through movable circular hole, the movable diameter of circular hole is 4～6 times with the diameter ratio of the connecting rod of grip, so connecting rod can in movable circular hole left and right, move up and down, thus contribute to laser convergence gauge and find measuring point.
Removable insole pieces and movable cap bag it is provided with in the connecting rod of described grip, the diameter of removable insole pieces is about 2 times of movable circular hole, when laser convergence gauge alignment measuring point, movable cap bag need to be tightened, removable insole pieces is made to touch lever tightly, so that it is guaranteed that the connecting rod of grip does not moves, now can press reading button and carry out reading.
Described connection female includes inserting female and connecting rod soon, and fast female and the connecting rod of inserting is with threaded, and connecting rod is provided with the screw matched with screw.
Described male seat of burying underground includes inserting male and gauge head soon, and fast male and the gauge head inserted is with threaded, and gauge head is fully embedded in rock mass.
In order to Fast Installation laser restrains device, connect male and bury female seat underground and insert male and fast female of inserting carries out docking and is connected by fast, when unpluging the overcoat of the most slotting female down by, can pull out.
The present invention has the advantages that:
(1) pull out and connect conveniently.Laser convergence device is installed, only need to by connect male and bury underground at female seat fast insert male and the most slotting fast female be docked, when unpluging only need to by insert soon the overcoat of female down by, both can pull out.
The most quickly position.When convergence gauge alignment measuring point, only movable cap bag need to be tightened, after guaranteeing that connecting rod does not moves, just can press the button key and carry out reading, thus reach the purpose quickly positioned.
(3) protect gauge head.When burying gauge head underground, gauge head has been fully embedded in rock mass, is around mortar concrete, so gauge head will not be corroded；And exposed portion is to insert male soon, fast male of inserting is that rustless steel is made, and after fast slotting male is destroyed by artificial or other reasons, can install by new fast male of inserting.
Relevant part description:
The diameter 1.8～2.2cm of gauge head, long 14～16cm, the fast diameter 1～1.2cm inserting male, lever length 6～7cm, wide 5～6cm, thick 2.5～3.5cm, the fast connecting rod wide 1.6～1.8cm inserted at female, thick 0.6～0.8cm, long 2.5～3cm, screw length 3.8～4cm, diameter 0.4～0.5cm, the connecting rod length 3～3.5cm of grip.
Described laser range finder is LEICA DISTO D3A, measures scope 0.05m～100m, certainty of measurement ± 1.0mm, and hickey is arranged on rear surface, and lower surface is the position at the place installing battery, and upper surface is button key and the position at reading window place.
Accompanying drawing explanation
Fig. 1 is that one buries male base structure schematic diagram underground；
Fig. 2 is a kind of connection female structure schematic diagram；
Fig. 3 is a kind of handle structure schematic diagram；
Fig. 4 is lever side structure schematic diagram during a kind of tightening nuts
Fig. 5 one Portable laser convergence gauge device structural representation.
Wherein: laser type diastimeter 1, lever 2, connect female 3, bury male seat 4, screw 5, nut 6, reading window 7, Switches & buttons key 8, movable cap bag 9, removable insole pieces 10, movable circular hole 11, the connecting rod 12 of grip, ball hinged support 13, groove 14 underground, fast insert male 15, connect the screw 16 at female, connect the connecting rod 17 at female, fast insert female 18, gauge head 19.
Detailed description of the invention
Embodiment
1
:
Below in conjunction with the accompanying drawings the present invention is described in further detail:
According to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, one Portable laser convergence gauge device, including laser type diastimeter 1, lever 2, connection female 3, buries the screw 16 at male seat 4, screw 5, nut 6, reading window 7, Switches & buttons key 8, activity cap bag 9, removable insole pieces 10, movable circular hole 11, the connecting rod 12 of grip, ball hinged support 13, groove 14, the most slotting male 15, connection female, the connecting rod 17 at connection female, fast slotting female 18, gauge head 19 underground.It is characterized in that: the connecting rod 17 at connection female 3 is put into the groove 14 of lever 2, and has penetrated the screw 5 at lever 2, nut 6 of screwing on, thus connection female 3 is linked together with lever 2；Connection female 3 is carried out docking with burying male seat 4 underground be connected by fast slotting female 18 and fast slotting male 15；Connecting rod 12 at lever 2 sequentially passes through removable insole pieces 10 and movable cap bag 9, and laser range finder 1 is threadeded by the connecting rod 12 at lever 2 with lever 2.
Described lever 2 is provided with movable circular hole 11 and groove 14, screw 5 pours in the groove 14 of lever 2, connecting rod 12 at lever 2 and lever 2 is connected by ball pivot seat 13, and through movable circular hole, and the diameter ratio of the connecting rod 12 at the diameter of movable circular hole 10 and lever 2 is 4～6 times.
Being provided with removable insole pieces 10 and movable cap bag 9 in the described connecting rod 12 at lever 2, the diameter of removable insole pieces 10 is about 2 times of movable circular hole 11.
Described connection female 3 includes inserting female 18 and connecting rod 17 soon, and fast female 18 and the connecting rod 17 of inserting is with threaded, and connecting rod 17 is provided with the screw 16 matched with screw 5.
Described male seat 4 of burying underground includes inserting male 15 and gauge head 19 soon, and fast male 15 and the gauge head 19 inserted is with threaded, and gauge head 19 is fully embedded in rock mass.
The first, when male seat is buried in making underground, by threaded to gauge head and fast slotting male 15, and crag or concrete bury underground male seat position impact bore make a call to one be slightly larger than gauge head 19 diameter hole, the degree of depth in hole is slightly larger than the length of gauge head 19, to guarantee that gauge head 19 can be fully embedded in country rock, then with quick-setting cement mortar, male seat 4 is imbedded, in order to ensure that male seat is not by corrosion, fast male stainless steel of inserting is made, as Hastelloy C alloys 276, Monel K400 K500, titanium alloy etc materials；Second, female 18 will be inserted soon and connecting rod 17 will be threaded, thus female 18 will be inserted soon and connecting rod 17 is connected to become an entirety, it is connection female 3, then the connecting rod 17 at connection female 3 is put into the groove 14 of lever 2, and through the screw 16 at the connecting rod 17 connected at female 3, screw on nut 6, thus connection female 3 is linked together with lever 2, when making lever 2, connecting rod 12 at screw 5 and lever 2 is integrated poured, and ensure that the connecting rod 12 at lever 2 is connected by ball pivot seat 13 with lever 2, also cross movable circular hole 11, and screw 5 pours in the groove 14 of lever 2 completely；3rd, female 18 will be inserted soon and fast male 15 of inserting carries out docking and connects, thus lever 2 and connection female 3 are fixed on and are buried underground in male seat 4；4th, the connecting rod 12 at lever 2 sequentially passes through removable insole pieces 10 and movable cap bag 9, and threaded with laser convergence gauge 1, now the connecting rod 12 at lever 2 can in movable circular hole 11 up and down, left and right the most movable, when laser convergence gauge alignment measuring point, tighten movable cap bag 9 so that removable insole pieces 10 touch lever 2 tightly, after the connecting rod 12 guaranteed at lever 2 does not moves, now can press reading button 8, just can demonstrate that gauge head 19 is to the distance between measuring point at reading window 7.For each measuring point, need to read cubic convergence deformation values, then averaged is as the distance between gauge head 19 to measuring point.After having measured, the outer surface cover inserting female 18 soon is pressed down, both can pull out.
Described lever 2 is provided with movable circular hole 11 and groove 14, screw 5 pours in the groove 14 of lever 2, connecting rod 12 at lever 2 is connected by ball pivot seat 13 with lever 2, and through movable circular hole 11, the diameter ratio crossing the connecting rod 12 at the diameter of movable circular hole 11 and lever 2 is 4～6 times, so the connecting rod 12 at lever 2 can in movable circular hole 11 left and right, move up and down, thus contribute to laser convergence gauge 1 and find measuring point.
Removable insole pieces 10 and movable cap bag 9 it is provided with in the described connecting rod 12 at lever 2, the diameter of removable insole pieces 10 is about 2 times of movable circular hole 11, when laser convergence gauge 1 is directed at measuring point, movable cap bag 9 need to be tightened, removable insole pieces 10 is made to touch lever 2 tightly, so that it is guaranteed that the connecting rod 12 at lever 2 does not moves, now can press reading button 8 and carry out reading.
Described connection female 3 includes inserting female 18 and connecting rod 17 soon, and fast slotting female 18 and connecting rod 17 are threaded, and connecting rod 17 is provided with the screw 16 matched with screw 5.
Described male seat 4 of burying underground includes inserting male 15 and gauge head 19 soon, and fast slotting male 15 and gauge head 19 are threaded, in the complete rock mass of gauge head 19.
Above in association with drawings and Examples the present invention done detailed description, but and be formed without limitation of the present invention, all modifications and variations fallen in the claims in the present invention protection domain, all fall within the scope and spirit of the invention.
Claims (4)
1. a Portable laser convergence gauge device, it is characterised in that: it include laser type diastimeter (1), lever (2),
Connect female (3), bury male seat (4), nut (6), movable cap bag (9) and removable insole pieces (10), lever underground
(2) being provided with movable circular hole (11) and groove (14), screw (5) pours in the groove (14) of lever (2),
Connection female (3) is carried out docking with burying male seat (4) underground be connected by fast slotting female (18) and fast slotting male (15),
The connecting rod (17) connecting female (3) place is put into the groove (14) of lever (2), and has penetrated lever (2)
The screw (5) at place, nut of screwing on (6), female (3) will be connected and link together with lever (2), lever (2)
Connecting rod (12) and the lever (2) at place is connected by ball pivot seat (13), and sequentially pass through activity circular hole (11),
Removable insole pieces (10) and movable cap bag (9), the diameter of movable circular hole (11) and lever (2) place connecting rod (12)
Diameter ratio be 4～6 times, laser range finder (1) and lever (2) connecting rod (12) by lever (2) place
Carry out threaded.
A kind of Portable laser convergence gauge device the most according to claim 1, it is characterised in that: described lever (2)
Removable insole pieces (10) and movable cap bag (9), the diameter of removable insole pieces (10) it is provided with in the connecting rod (12) at place
For movable circular hole (11) 2 times.
A kind of Portable laser convergence gauge device the most according to claim 1, it is characterised in that: described connection is female
Head (3) includes inserting female (18) and connecting rod (17) soon, inserts female (18) soon and connecting rod (17) uses screw thread
Connecting, connecting rod (17) is provided with the screw (16) matched with screw (5).
A kind of Portable laser convergence gauge device the most according to claim 1, it is characterised in that: described buries public affairs underground
Seat (4) includes inserting male (15) and gauge head (19) soon, inserts male (15) and gauge head (19) soon with threaded,
Gauge head (19) buries in rock mass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013188.3A CN103743355B (en) | 2014-01-13 | 2014-01-13 | A kind of Portable laser convergence gauge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013188.3A CN103743355B (en) | 2014-01-13 | 2014-01-13 | A kind of Portable laser convergence gauge device |
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| Publication Number | Publication Date |
|---|---|
| CN103743355A CN103743355A (en) | 2014-04-23 |
| CN103743355B true CN103743355B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410013188.3A Expired - Fee Related CN103743355B (en) | 2014-01-13 | 2014-01-13 | A kind of Portable laser convergence gauge device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106323185A (en) * | 2016-09-23 | 2017-01-11 | 苏州蓝王机床工具科技有限公司 | Digital display laser inner diameter measuring instrument |
| CN106441130A (en) * | 2016-09-23 | 2017-02-22 | 苏州蓝王机床工具科技有限公司 | Multi-point laser internal diameter measuring instrument and measurement calculation method thereof |
| CN113029005B (en) * | 2021-04-08 | 2021-10-08 | 中国科学院武汉岩土力学研究所 | Ground fissure three-way displacement monitoring device and ground fissure three-way displacement monitoring method |
Citations (5)
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|---|---|---|---|---|
| CN102297661A (en) * | 2011-07-25 | 2011-12-28 | 中国科学院武汉岩土力学研究所 | Laser convergence apparatus |
| CN102494627A (en) * | 2011-11-30 | 2012-06-13 | 中山大学 | Precision steel cable type digital display convergence gauge |
| CN203298739U (en) * | 2013-04-30 | 2013-11-20 | 上海市地质调查研究院 | Monitoring system for measuring tunnel convergence in real time |
| CN103486977A (en) * | 2013-09-13 | 2014-01-01 | 河南理工大学 | Method for rapidly measuring great section cave dwelling room surrounding rock convergence |
| CN203672330U (en) * | 2014-01-13 | 2014-06-25 | 中国科学院武汉岩土力学研究所 | Portable laser convergence gauge device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6810749B2 (en) * | 2000-12-22 | 2004-11-02 | Vestas Wind Systems S/A | Fibre-optical strain gauge and method for the production of said strain gauge |
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2014
- 2014-01-13 CN CN201410013188.3A patent/CN103743355B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297661A (en) * | 2011-07-25 | 2011-12-28 | 中国科学院武汉岩土力学研究所 | Laser convergence apparatus |
| CN102494627A (en) * | 2011-11-30 | 2012-06-13 | 中山大学 | Precision steel cable type digital display convergence gauge |
| CN203298739U (en) * | 2013-04-30 | 2013-11-20 | 上海市地质调查研究院 | Monitoring system for measuring tunnel convergence in real time |
| CN103486977A (en) * | 2013-09-13 | 2014-01-01 | 河南理工大学 | Method for rapidly measuring great section cave dwelling room surrounding rock convergence |
| CN203672330U (en) * | 2014-01-13 | 2014-06-25 | 中国科学院武汉岩土力学研究所 | Portable laser convergence gauge device |
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| CN103743355A (en) | 2014-04-23 |
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