CN203672330U - Portable laser convergence gauge device - Google Patents
Portable laser convergence gauge device Download PDFInfo
- Publication number
- CN203672330U CN203672330U CN201420018741.8U CN201420018741U CN203672330U CN 203672330 U CN203672330 U CN 203672330U CN 201420018741 U CN201420018741 U CN 201420018741U CN 203672330 U CN203672330 U CN 203672330U
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- lever
- connecting link
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- male
- fast
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- Optical Radar Systems And Details Thereof (AREA)
Abstract
The utility model discloses a portable laser convergence gauge device, comprising a laser distance measuring meter, a grab handle, a female connector, a male embedded seat, a nut, a movable cover nut and a movable gasket. The portable laser convergence gauge device is characterized in that a connecting rod of the female connector is inserted into a groove of the grab handle and penetrates through a screw of the grab handle, the nut is screwed, and the female connector and the grab handle are connected together; the female connector and the male embedded seat are in butt joint by a rapid insertion female connector and a rapid insertion male connector, the connecting rod at the grab handle sequentially penetrates through the movable gasket and the movable cover nut, and the laser distance measuring meter is in threaded connection with the grab handle by the connecting rod at the grab handle. The portable laser convergence gauge device has the advantages that the connection is convenient, the structure is simple, the manufacturing cost is low and the positioning is rapid, and can be widely used for measuring the tiny change of the distance between two points along any direction of the surrounding rock periphery of a tunnel, a roadway, a chamber and other engineering.
Description
Technical field
The utility model belongs to rock mass convergent deformation field of measuring technique, more specifically relates to a kind of Portable laser convergence meter device, and it is applicable to measure the distance subtle change of tunnel, tunnel, chamber and other engineering surrounding rock periphery any direction point-to-point transmission.
Background technology
In rock mass convergent deformation is measured frequently, existing technology, in the time of fixing convergence gauge device, need to ceaselessly be threaded to gauge head, and position by the nut of tightening everywhere in measuring process, so measure to get up not only to waste time and energy, but also have influence on the precision of measurement result; In addition, gauge head is easily by corrosion, and each measurement is all cleaned with detersive, after gauge head is corroded and breaks down, need again bury gauge head underground with reciprocating drill punching, sometimes in the measuring process of an engineering project, need to repeatedly bury gauge head underground at same section, waste a large amount of manpower and financial resources.For above-mentioned situation, study a kind of Portable laser convergence meter device, in the time of each measurement, by connection female with bury male seat rapid abutting joint underground, just can utilize convergence gauge location, in the time that laser convergence gauge is aimed at measuring point, movable cap bag be tightened and can be carried out reading, after complete, the fast overcoat of inserting female, down by pulling out, so not only pull out and connect conveniently while measurement, and can be located fast, save the plenty of time, to overcome the deficiencies in the prior art.In addition, comprise gauge head and the fast male of inserting owing to burying male seat underground, in the time burying male seat underground, gauge head has been imbedded in rock mass completely, fills up mortar concrete around, so gauge head can not be corroded; And exposed portions serve is the fast male of inserting, inserting male is soon that stainless steel is made, so can not be corroded, after if insert soon, male destroyed by artificial or other reasons, just the fast male of inserting of destroying can be back-outed, then installs by new fast slotting male.So in whole measuring process, only need carry out a gauge head and bury underground, save a large amount of manpower and financial resources.
Summary of the invention
The purpose of this utility model is to be to provide a kind of Portable laser convergence meter device, pulls out and connects conveniently, simple in structure, cheap, and can locate fast.Can be widely used in measuring the distance subtle change of tunnel, tunnel, chamber and other engineering surrounding rock periphery any direction point-to-point transmission.
To achieve these goals, the utility model is by the following technical solutions:
A kind of Portable laser convergence meter device, it comprises laser type stadimeter, lever, connection female, buries male seat, removable insole pieces, movable cap bag and nut underground.It is characterized in that: the connecting link that connects female place is put into the groove of lever, and penetrate the screw of grip, the nut of screwing on, thus connection female and lever are linked together; Connect female and bury male seat underground and dock and be connected by fast female and the fast slotting male of inserting; The connecting link of grip is successively through removable insole pieces and movable cap bag, and laser range finder is threaded by the connecting link of grip with lever.
Described in described lever, lever is provided with movable circular hole and groove, screw pours in the groove of grip, grip connecting link is connected by ball pivot seat with lever, and through movable circular hole, the diameter ratio of the movable diameter of circular hole and the connecting link of grip is 4～6 times, like this connecting link can be in movable circular hole left and right, move up and down, thereby contribute to laser convergence gauge to find measuring point.
On the connecting link of described grip, be provided with removable insole pieces and movable cap bag, the diameter of removable insole pieces is about 2 times of movable circular hole, in the time that laser convergence gauge is aimed at measuring point, movable cap bag need be tightened, make removable insole pieces touch tightly lever, thereby the connecting link of guaranteeing grip does not move, now can press reading button and carry out reading.
Described connection female comprises fast female and the connecting link inserted, and inserts soon female and connecting link with being threaded, and connecting link is provided with the screw matching with screw.
The described male seat of burying underground comprises fast male and the gauge head inserted, and inserts soon male and gauge head with being threaded, and gauge head is imbedded in rock mass completely.
For Fast Installation laser convergence device, connect male and insert male and the fast female of inserting dock and is connected with burying female seat underground by fast, while unpluging the overcoat of soon slotting female down by, can pull out.
The utlity model has following advantage and good effect:
(1) pull out and connect conveniently.Laser convergence device is installed, only need by connect male with bury female seat place underground insert male and the fast female of inserting be docked soon, while unpluging only need by the overcoat of slotting female soon down by, both can pull out.
(2) locate fast.Aim at when measuring point when convergence gauge, only movable cap bag need be tightened, after guaranteeing that connecting link is mobile, just can press the button and carry out reading, thereby reach the object of quick location.
(3) protect gauge head.In the time burying gauge head underground, gauge head has been imbedded in rock mass completely, is around mortar concrete, so gauge head can not be corroded; And exposed portions serve is the fast male of inserting, inserting male is soon that stainless steel is made, and after fast slotting male is destroyed by artificial or other reasons, can install by new fast slotting male.
Relevant part description:
Diameter 1.8～the 2.2cm of side head, the fast diameter 1～1.2cm that inserts male, long 6～the 7cm of described lever, wide 5～6cm, thick 2.5～3.5cm, the fast wide 1.6～1.8cm of connecting link that inserts female place, thick 0.6～0.8cm, long 2.5～3cm, the long 3.8～4cm of screw, diameter 0.4～0.5cm, the long 3～3.5cm of connecting link of grip.
Described laser range finder is LEICA DISTO D3A, measurement range 0.05m～100m, and measuring accuracy ± 1.0mm, hickey is arranged on rear surface, and lower surface is the position that the place of battery is installed, and upper surface is the position at button key and reading window place.
Brief description of the drawings
Fig. 1 is that one is buried male base structure schematic diagram underground;
Fig. 2 is a kind of female structure schematic diagram that connects;
Fig. 3 is a kind of handle structure schematic diagram;
Lever side structure schematic diagram when Fig. 4 is a kind of tightening nuts
A kind of Portable laser convergence meter apparatus structure of Fig. 5 schematic diagram.
Wherein: laser type stadimeter 1(LEICA DISTO D3A), lever 2, connect female 3, the connecting link 12 of burying 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, grip underground, ball hinged support 13, groove 14, insert male 15 soon, connect female place screw 16, connect the connecting link 17 at female place, insert female 18, gauge head 19 soon.
embodiment
embodiment 1:
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of Portable laser convergence meter device, comprise laser type stadimeter 1, lever 2, connect female 3, the connecting link 12 of burying 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, grip underground, ball hinged support 13, groove 14, insert male 15 soon, connect female place screw 16, connect the connecting link 17 at female place, insert female 18, gauge head 19 soon.It is characterized in that: the connecting link 17 that connects female 3 places is put into the groove 14 of lever 2, and penetrate the screw 5 at lever 2 places, the nut 6 of screwing on, thus connection female 3 and lever 2 are linked together; Connect female 3 and bury male seat 4 underground and dock and be connected by fast female 18 and the fast slotting male 15 of inserting; The connecting link 12 at lever 2 places is removable insole pieces 10 and movable cap bag 9 successively, and laser range finder 1 is threaded by the connecting link 12 at lever 2 places with lever 2.
Described lever 2 is provided with movable circular hole 11 and groove 14, screw 5 pours in the groove 14 at lever 2 places, the connecting link 12 at lever 2 places is connected by ball pivot seat 13 with lever 2, and through movable circular hole, the diameter of movable circular hole 10 is 4～6 times with the diameter ratio of the connecting link 12 at lever 2 places.
On the connecting link 12 at described lever 2 places, be provided with removable insole pieces 10 and movable cap bag 9, the diameter of removable insole pieces 10 is about 2 times of movable circular hole 11.
Described connection female 3 comprises fast female 18 and the connecting link 17 inserted, and inserts soon female 18 and connecting link 17 use and is threaded, and connecting link 17 is provided with the screw 16 matching with screw 5.
The described male seat 4 of burying underground comprises fast male 15 and the gauge head 19 inserted, and inserts soon male 15 and gauge head 19 use and is threaded, and gauge head 19 is imbedded in rock mass completely.
The first, in the time that male seat is buried in making underground, gauge head and the fast male of inserting are threaded, and make a call to a hole that is a bit larger tham gauge head 20 diameters at the position reciprocating drill that crag or concrete are buried male seat underground, the degree of depth in hole is a bit larger tham the length of gauge head 20, to guarantee that gauge head 20 can imbed in country rock completely, then with quick-setting cement mortar, male seat 4 is imbedded, in order to ensure that male seat is not by corrosion, the fast male of inserting is made with stainless steel, as Hastelloy C alloys 276, Monel K400 K500, titanium alloy etc materials, second, to insert female 11 soon and connecting link 17 is threaded, thereby will insert female 11 soon and connecting link 17 connects into as a whole, obtain connecting female 3, then the connecting link 17 that connects female 3 places is put into the groove 14 of lever 2, and through the screw 16 at connecting link 17 places that connects female 3 places, the nut 6 of screwing on, thereby connection female 3 and lever 2 are linked together, in the time making lever 2, the connecting link 12 at screw 5 and lever 2 places is integrated poured, and the connecting link 12 that ensures lever 2 places is connected by ball pivot seat 13 with lever 2, simultaneously through movable circular hole 11, and screw 5 pours in the groove 14 of lever 2 completely, three, will insert soon female 18 and insert soon male 15 and dock and be connected, thus lever 2 be connected female 3 and be fixed on and bury underground in male seat 4, four, the connecting link 12 at lever 2 places is successively through removable insole pieces 10 and movable cap bag 9, and be threaded with laser convergence gauge 1, now the connecting link 12 at lever 2 places can be in 11 li of upper and lower, freely activities of left and right of movable circular hole, in the time that laser convergence gauge is aimed at measuring point, tighten movable cap bag 9, make removable insole pieces 10 touch tightly lever 2, after the connecting link 12 of guaranteeing lever 2 places is not mobile, now can press reading button 8, just can demonstrate gauge head 19 to the distance between measuring point at reading window 7.Generally, for each measuring point, need read cubic convergence deformation values, then averaged as gauge head 19 to the distance between measuring point.After measuring, the outer surface cover of inserting soon female 18 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, the connecting link 12 at lever 2 places is connected by ball pivot seat 13 with lever 2, and through movable circular hole 11, cross the diameter of movable circular hole 11 and the diameter ratio of the connecting link 12 at lever 2 places is 4～6 times, like this connecting link 12 at lever 2 places can be in 11 li of left and right of movable circular hole, move up and down, thereby contribute to laser convergence gauge 1 to find measuring point.
On the connecting link 12 at described lever 2 places, be provided with removable insole pieces 10 and movable cap bag 9, the diameter of removable insole pieces 10 is about 2 times of movable circular hole 11, in the time that laser convergence gauge 1 is aimed at measuring point, movable cap bag 9 need be tightened, make removable insole pieces 10 touch tightly lever 2, thereby the connecting link 12 of guaranteeing lever 2 places does not move, now can press reading button 8 and carry out reading.
Described connection female 3 comprises fast female 18 and the connecting link 17 inserted, and inserts soon female 18 and connecting link 17 for being threaded, and connecting link 17 is provided with the screw 16 matching with screw 5.
The described male seat 4 of burying underground comprises fast male 15 and the gauge head 19 inserted, and inserts soon male 15 and gauge head 19 for being threaded, in the complete rock mass of gauge head 19.
Below by reference to the accompanying drawings and embodiment the utility model has been done to detailed description, but do not form restriction of the present utility model, all drop on the modifications and variations in the utility model claim protection domain, within all dropping on protection domain of the present utility model.
Claims (5)
1. a Portable laser convergence meter device, it comprises laser type stadimeter (1), lever (2), connect female (3), bury male seat (4) underground, nut (6), movable cap bag (9) and removable insole pieces (10), it is characterized in that: will connect connecting link (17) that female (3) locates and put into the groove (14) of lever (2), and penetrate the screw (5) that lever (2) is located, the nut (6) of screwing on, to connect female (3) links together with lever (2), connect female (3) and bury male seat (4) underground and dock and be connected by fast female (18) and the soon slotting male (15) of inserting, the connecting link (12) that lever (2) is located is successively through removable insole pieces (10) and movable cap bag (9), the connecting link (12) that laser range finder (1) is located by lever (2) with lever (2) is threaded.
2. a kind of Portable laser convergence meter device according to claim 1, it is characterized in that: described lever (2) is provided with movable circular hole (11) and groove (14), screw (5) pours in the groove (14) that lever (2) locates, lever (2) is located connecting link (12) and is connected by ball pivot seat (13) with lever (2), and through movable circular hole (11), the diameter ratio that the diameter of movable circular hole (11) and lever (2) are located connecting link (12) is 4～6 times.
3. a kind of Portable laser convergence meter device according to claim 1, it is characterized in that: on the connecting link (12) that described lever (2) is located, be provided with removable insole pieces (10) and movable cap bag (9), the diameter of removable insole pieces (10) is 2 times of movable circular hole (11).
4. a kind of Portable laser convergence meter device according to claim 1, it is characterized in that: described connection female (3) comprises fast female (18) and the connecting link (17) inserted, fast slotting female (18) and connecting link (17) are with being threaded, and connecting link (17) is provided with the screw (16) matching with screw (5).
5. a kind of Portable laser convergence meter device according to claim 1, it is characterized in that: the described male seat (4) of burying underground comprises fast male (15) and the gauge head (19) inserted, fast slotting male (15) and gauge head (19) are with being threaded, and gauge head (19) is imbedded in rock mass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420018741.8U CN203672330U (en) | 2014-01-13 | 2014-01-13 | Portable laser convergence gauge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420018741.8U CN203672330U (en) | 2014-01-13 | 2014-01-13 | Portable laser convergence gauge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203672330U true CN203672330U (en) | 2014-06-25 |
Family
ID=50968616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420018741.8U Withdrawn - After Issue CN203672330U (en) | 2014-01-13 | 2014-01-13 | Portable laser convergence gauge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203672330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743355A (en) * | 2014-01-13 | 2014-04-23 | 中国科学院武汉岩土力学研究所 | Portable laser convergence gauge device |
-
2014
- 2014-01-13 CN CN201420018741.8U patent/CN203672330U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743355A (en) * | 2014-01-13 | 2014-04-23 | 中国科学院武汉岩土力学研究所 | Portable laser convergence gauge device |
| CN103743355B (en) * | 2014-01-13 | 2016-08-31 | 中国科学院武汉岩土力学研究所 | A kind of Portable laser convergence gauge device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140625 Effective date of abandoning: 20160831 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140625 Effective date of abandoning: 20160831 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |