CN110043771A - A kind of instrument of surveying and mapping tripod semi-automatic adjusting device - Google Patents
A kind of instrument of surveying and mapping tripod semi-automatic adjusting device Download PDFInfo
- Publication number
- CN110043771A CN110043771A CN201910366603.6A CN201910366603A CN110043771A CN 110043771 A CN110043771 A CN 110043771A CN 201910366603 A CN201910366603 A CN 201910366603A CN 110043771 A CN110043771 A CN 110043771A
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- China
- Prior art keywords
- instrument
- surveying
- fixing seat
- tripod
- adjusting
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
- F16M11/36—Members preventing slipping of the feet
Abstract
The invention discloses a kind of instrument of surveying and mapping tripod semi-automatic adjusting devices, including instrument fixing seat, the upper side wall of the instrument fixing seat offers fixing groove, the fixing groove is circle, the upper side wall of the instrument fixing seat is equipped with clamping device, the instrument fixing seat lower surface center is fixedly connected with adjusting rod, and the adjusting rod is vertically arranged.The present invention, when tripod is put it on the ground, ground will be first inserted into, until being bonded completely with ground, increase the contact area on tripod and ground, so that tripod it is more firm it is vertical on the ground, and then it avoids tripod and topples over, according to the position of bubble in glass plate, the fine tuning structure on respective support leg is adjusted, until bubble is located at the center of glass plate, to reach leveling, it is horizontal positioned to may make instrument fixing seat, and then the instrument of surveying and mapping being placed in instrument fixing seat can be made horizontal positioned, so that measurement result is more accurate.
Description
Technical field
The present invention relates to instrument of surveying and mapping tripod technical field more particularly to a kind of semi-automatic adjustment of instrument of surveying and mapping tripod
Device.
Background technique
Instrument of surveying and mapping tripod can be divided into wooden, high strength plastics material, alloy material, steel material according to material classification
The advantages of multiple material, the most common material are aluminium alloys, the tripod of aluminum alloy material be it is light-weight firm, up-to-the-minute three
Foot prop is then manufactured using carbon fibre materials, it has many advantages, such as that toughness more better than aluminium alloy and weight are lighter, instrument of surveying and mapping three
The effect of foot prop can not be ignored whether it is for amateur users or professional users, its main function can exactly stablize survey
Draw instrument；
Existing instrument of surveying and mapping tripod leads to three firstly, during use, tripod is insecure with ground face contact
Foot prop is easy to topple over, so as to cause the damage of the instrument of surveying and mapping on tripod；Secondly, existing instrument of surveying and mapping tripod is mostly
It is used on some broken terrains, causes instrument fixing seat that can not be horizontally arranged, and then cause to be placed on instrument fixing seat
On instrument of surveying and mapping can not be horizontally arranged, it is inaccurate to result in measurement result.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, such as: existing instrument of surveying and mapping tripod, first
First, during use, tripod is insecure with ground face contact, causes tripod to be easy to topple over, so as to cause three feet
The damage of instrument of surveying and mapping on frame；Secondly, existing instrument of surveying and mapping tripod mostly uses on some broken terrains,
Cause instrument fixing seat that can not be horizontally arranged, and then cause the instrument of surveying and mapping being placed in instrument fixing seat that can not be horizontally arranged, leads
Cause measurement result inaccurate.
To achieve the goals above, present invention employs following technical solutions:
The upper side wall of a kind of instrument of surveying and mapping tripod semi-automatic adjusting device, including instrument fixing seat, the instrument fixing seat is opened
Equipped with fixing groove, the fixing groove is circle, and the upper side wall of the instrument fixing seat is equipped with clamping device, the instrument
Device fixing seat lower surface center is fixedly connected with adjusting rod, and the adjusting rod is vertically arranged, and the adjusting rod lower end is coaxial to insert
Enter into adjustment seat, the adjustment seat flank threads are connected with the fastening bolt for pressing adjusting rod, three supporting legs
It is along the circumferential direction disposed in an evenly spaced relation in adjustment seat lower part, each supporting leg upper end passes through hinged shaft and adjustment seat is cut with scissors
It connects, each supporting leg lower end is fixedly connected with Retractive leg, is equipped with micro-adjusting mechanism in the supporting leg；
The micro-adjusting mechanism includes transmission case and adjusting screw rod, and guide groove along its length is offered in the supporting leg,
The adjusting screw rod be plugged in guide groove and with guide groove clearance fit, the transmission case is located at supporting leg lower part, the tune
It saves screw rod and passes through transmission case, the bushing in transmission case is threaded on the adjusting screw rod, the bushing upper end is under
End is respectively equipped with thrust bearing, and described two thrust bearings are set on adjusting screw rod, and the liner outer wall is equipped with the first cone
Gear, the first bevel gear and bushing are connected by key, and the transmission case upper inside wall is fixedly connected with mounting base, the peace
First rotating shaft is rotatably connected on dress seat, the first rotating shaft is horizontally disposed, and the first rotating shaft other end stretches out supporting leg simultaneously
It is connected with regulation handle, the first rotating shaft is equipped with the second bevel gear with first bevel gear engaged transmission；
Preferably, the adjusting screw rod lower end extend into Retractive leg upper end, and the adjusting screw rod lower end passes through thrust axis
It holds and is rotatablely connected with Retractive leg, offer telescopic cavity along its length in the Retractive leg.
Preferably, telescopic rod is slidably connected in the telescopic cavity, the Retractive leg lower part is equipped with for pressing telescopic rod
Clamping screw, the telescopic rod lower end be equipped with support device.
Preferably, the clamping device includes two mounting plates, and two mounting plates are symmetrically fixedly connected on instrument
The upper side wall of fixing seat, is threaded with adjusting bolt in each mounting plate, two described adjust bolts it is opposite one
End is fixedly connected to follow block.
Preferably, be symmetrically fixedly connected with sponge on the inner wall of the fixing groove, the shape of each sponge with
The shape of fixed groove sidewall matches.
Preferably, the upper side wall of the instrument fixing seat is symmetrically fixedly connected with glass plate, in each glass plate
Water cavity is offered, water is respectively arranged in each water cavity, floating in the water has bubble.
Preferably, the support device includes fixed block, and the telescopic rod is rotatably connected on fixed block by the second shaft
Side wall on, offer card slot on the side wall of the fixed block, telescopic rod is against in card slot by being clamped bolt, the clamping spiral shell
Bolt is threaded in telescopic rod.
Preferably, support plate is fixedly connected on the downside wall of the fixed block, the support plate passes through installation bolt
Cone screw is installed.
Compared with prior art, the beneficial effects of the present invention are:
1, when putting it on the ground tripod, cone screw is first inserted into ground, until support plate is bonded with ground completely, is increased
The contact area of tripod and ground so that tripod it is more firm it is vertical on the ground, then adjust telescopic rod and fixed block
Angle, then clamping bolt is tightened again, so that clamping bolt is against in card slot, and then telescopic rod and fixed block are fixed on
Together, telescopic rod double swerve is avoided, and then avoids tripod and topples over, and then avoids the device damage of surveying instrument；
2, the fine tuning structure on respective support leg is adjusted, regulation handle is turned, drives second bevel gear rotation, second bevel gear band
Dynamic first bevel gear and bushing rotation, since bushing is to be threadedly coupled with adjusting screw rod, bushing rotation drives adjusting screw rod or more
Displacement adjusts the fine tuning structure on respective support leg according to the position of bubble in glass plate, until bubble is being located at glass plate just
Center it is horizontal positioned to may make instrument fixing seat, and then can make the mapping being placed in instrument fixing seat to reach leveling
Instrument is horizontal positioned, so that measurement result is more accurate；
3, adjusting bolt is tightened, so that adjusting follow block being against on instrument of surveying and mapping tightly on bolt, will be put into fixing groove
Instrument of surveying and mapping clamps, and the sponge in fixing groove has buffer function to instrument of surveying and mapping.
Detailed description of the invention
Fig. 1 is a kind of positive structure schematic of instrument of surveying and mapping tripod semi-automatic adjusting device proposed by the present invention；
Fig. 2 is the top view of clamping device in a kind of instrument of surveying and mapping tripod semi-automatic adjusting device proposed by the present invention；
The side view internal anatomy of glass plate in a kind of Fig. 3 instrument of surveying and mapping tripod semi-automatic adjusting device proposed by the present invention；
Fig. 4 is the enlarged structure schematic diagram in Fig. 1 at A；
Fig. 5 is the enlarged structure schematic diagram in Fig. 1 at B；
Fig. 6 is the enlarged structure schematic diagram in Fig. 1 at C.
In figure: 1 instrument fixing seat, 2 adjustment seats, 3 supporting legs, 4 fixing grooves, 5 glass plates, 6 mounting plates, 7 adjusting rods, 8 are tightly
Fixing bolt, 9 adjust bolt, 10 hinged shafts, 11 Retractive legs, 12 micro-adjusting mechanisms, 13 transmission cases, 14 adjusting screw rods, 15 guide grooves, 16 linings
Set, 17 thrust bearings, 18 first bevel gears, 19 mounting bases, 20 first rotating shafts, 21 regulation handles, 22 second bevel gears, 23 are stretched
Chamber, 24 telescopic rods, 25 clamping screws, 26 fixed blocks, 27 second shafts, 28 support plates, 29 installation bolts, 30 cone screws, 31
Card slot, 32 clamping bolts, 33 bubbles, 34 water cavities, 35 sponges, 36 follow blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Referring to Fig.1-6, a kind of instrument of surveying and mapping tripod semi-automatic adjusting device, including instrument fixing seat 1, instrument fixing seat
1 upper side wall is symmetrically fixedly connected with glass plate 5, and water cavity 34 is offered in each glass plate 5, is filled in each water cavity 34
There is water, floating in water has bubble 33, and when bubble 33 is located at the middle of glass plate 5, tripod is horizontal, instrument fixing seat
1 upper side wall offers fixing groove 4, and fixing groove 4 is circle, is symmetrically fixedly connected with sponge 35 on the inner wall of fixing groove 4, often
The shape of a sponge 35 matches with the shape of 4 side wall of fixing groove, and sponge 35 has buffer function to instrument of surveying and mapping.
The upper side wall of instrument fixing seat 1 is equipped with clamping device, and clamping device includes two mounting plates 6, and two mounting plates 6 are right
The upper side wall for being fixedly connected on instrument fixing seat 1 claimed is threaded in each mounting plate 6 and adjusts bolt 9, two adjustings
The opposite one end of bolt 9 is fixedly connected to follow block 36, tightens and adjusts bolt 9, so that adjusting follow block 36 on bolt 9 tightly
It is against on instrument of surveying and mapping, the instrument of surveying and mapping being put into fixing groove 4 is clamped, the sponge 35 in fixing groove 4 is to surveying instrument utensil
There is buffer function.
1 lower surface center of instrument fixing seat is fixedly connected with adjusting rod 7, and adjusting rod 7 is vertically arranged, and 7 lower end of adjusting rod is same
It is axially inserted into adjustment seat 2,2 flank threads of adjustment seat are connected with the fastening bolt 8 for pressing adjusting rod 7, three supports
Leg 3 is along the circumferential direction disposed in an evenly spaced relation in 2 lower part of adjustment seat, and each 3 upper end of supporting leg passes through hinged shaft 10 and adjustment seat 2
Hingedly, each 3 lower end of supporting leg is fixedly connected with Retractive leg 11, is equipped with micro-adjusting mechanism 12 in supporting leg 3.
Micro-adjusting mechanism 12 includes transmission case 13 and adjusting screw rod 14, and guiding along its length is offered in supporting leg 3
Slot 15, adjusting screw rod 14 be plugged in guide groove 15 and with 15 clearance fit of guide groove, transmission case 13 is located at 3 lower part of supporting leg,
Adjusting screw rod 14 passes through transmission case 13, is threaded with the bushing 16 in transmission case 13 on adjusting screw rod 14, on bushing 16
End and lower end are respectively equipped with thrust bearing 17, and two thrust bearings 17 are set on adjusting screw rod 14, and 16 outer wall of bushing is equipped with
First bevel gear 18, first bevel gear 18 and bushing 16 are connected by key, and 13 upper inside wall of transmission case is fixedly connected with mounting base
19, first rotating shaft 20 is rotatably connected in mounting base 19, first rotating shaft 20 is horizontally disposed.
20 other end of first rotating shaft stretches out supporting leg 3 and is connected with regulation handle 21, and first rotating shaft 20 is equipped with and first
The second bevel gear 22 of 18 engaged transmission of bevel gear, adjusts the fine tuning structure on respective support leg 3, turns regulation handle 21, band
Dynamic second bevel gear 22 rotates, and second bevel gear 22 drives first bevel gear 18 and bushing 16 to rotate, and due to bushing 16 and adjusts
Screw rod 14 is to be threadedly coupled, and the rotation of bushing 16 drives 14 upper and lower displacement of adjusting screw rod, according to the position of bubble 33 in glass plate 5,
The fine tuning structure on respective support leg 3 is adjusted, until the center that bubble 33 is located at glass plate 5 may make to reach leveling
Instrument fixing seat 1 is horizontal positioned, and then the instrument of surveying and mapping for being placed in instrument fixing seat 1 can be made horizontal positioned, so that measurement
As a result more accurate.
14 lower end of adjusting screw rod extend into 11 upper end of Retractive leg, and 14 lower end of adjusting screw rod passes through thrust bearing
17 are rotatablely connected with Retractive leg 11, offer telescopic cavity 23 along its length in Retractive leg 11, are slidably connected in telescopic cavity 23
There is telescopic rod 24,11 lower part of Retractive leg is equipped with the clamping screw 25 for pressing telescopic rod 24, and 24 lower end of telescopic rod is equipped with support
Device.
Support device includes fixed block 26, and telescopic rod 24 is rotatably connected on the side wall of fixed block 26 by the second shaft 27
On, card slot 31 is offered on the side wall of fixed block 26, telescopic rod 24 is against in card slot 31 by being clamped bolt 32, is clamped bolt 32
It is threaded in telescopic rod 24, support plate 28 is fixedly connected on the downside wall of fixed block 26, support plate 28 passes through installation
Bolt 29 is equipped with cone screw 30.
In the present invention, when user uses the device, when first putting it on the ground tripod, first cone screw 30 is inserted into
Ground increases the contact area on tripod and ground, so that tripod is more steady until support plate 28 is bonded with ground completely
Solid it is vertical then adjust the angle of telescopic rod 24 Yu fixed block 26 on the ground, then clamping bolt 32 is tightened again, so that clamping
Bolt 32 is against in card slot 31, and then telescopic rod 24 and fixed block 26 are fixed together, and avoids 24 double swerve of telescopic rod,
And then it avoids tripod and topples over, and then avoid the device damage of surveying instrument.
Then unscrew the clamping screw 25 on each Retractive leg 11, according to the position of bubble 33 in glass plate 5, adjust flexible
Bar 24 tightens clamping screw 25, unscrews the fastening bolt 8 in adjustment seat 2 when bubble 33 is close to the middle of glass plate 5, adjusts
After instrument fixing seat 1 is adjusted to suitable height by whole adjusting rod 7, fastening bolt 8 is tightened, instrument of surveying and mapping is put into instrument and is consolidated
In fixing groove 4 in reservation 1, tightens and adjust bolt 9, so that being against on instrument of surveying and mapping tightly of follow block 36 on bolt 9 is adjusted,
The instrument of surveying and mapping being put into fixing groove 4 is clamped, then further according to position in bubble 33 in glass plate 5, adjusts respective support
Fine tuning structure on leg 3 turns regulation handle 21, and second bevel gear 22 is driven to rotate, and second bevel gear 22 drives the first cone tooth
Wheel 18 and bushing 16 rotate, and since bushing 16 is to be threadedly coupled with adjusting screw rod 14, the rotation of bushing 16 is driven on adjusting screw rod 14
Bottom offset adjusts the fine tuning structure 12 on respective support leg 3, finally makes 33 glass plates 5 of bubble in center, to reach
Leveling starts to carry out mapping operations.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of instrument of surveying and mapping tripod semi-automatic adjusting device, including instrument fixing seat (1), the instrument fixing seat (1)
Upper side wall offers fixing groove (4), and the fixing groove (4) is circle, and the upper side wall of the instrument fixing seat (1) is equipped with folder
Device is held, instrument fixing seat (1) the lower surface center is fixedly connected with adjusting rod (7), and the adjusting rod (7) sets vertically
It sets, adjusting rod (7) lower end is coaxial to be inserted into adjustment seat 2, and adjustment seat (2) flank threads are connected with for pressing
The fastening bolt (8) of adjusting rod (7), three supporting legs (3) are along the circumferential direction disposed in an evenly spaced relation under adjustment seat (2)
Portion, each supporting leg (3) upper end pass through hinged shaft (10) and adjustment seat (2) hingedly, each supporting leg (3) lower end
Portion is fixedly connected with Retractive leg (11), is equipped with micro-adjusting mechanism (12) in the supporting leg (3)；
The micro-adjusting mechanism (12) includes transmission case (13) and adjusting screw rod (14), is offered in the supporting leg (3) along its length
Spend the guide groove (15) in direction, the adjusting screw rod (14) be plugged in guide groove (15) and with guide groove (15) clearance fit,
The transmission case (13) is located at supporting leg (3) lower part, and the adjusting screw rod (14) passes through transmission case (13), the adjusting screw rod
(14) bushing (16) in transmission case (13) is threaded on, bushing (16) top and bottom are respectively equipped with thrust
Bearing (17), described two thrust bearings (17) are set on adjusting screw rod (14), and bushing (16) outer wall is equipped with first
Bevel gear (18), the first bevel gear (18) and bushing (16) are connected by key, and transmission case (13) upper inside wall is fixed
It is connected with mounting base (19), is rotatably connected to first rotating shaft (20) on the mounting base (19), the first rotating shaft (20) is horizontal
Setting, first rotating shaft (20) other end stretch out supporting leg (3) and are connected with regulation handle (21), the first rotating shaft (20)
It is equipped with the second bevel gear (22) with first bevel gear (18) engaged transmission.
2. a kind of instrument of surveying and mapping tripod semi-automatic adjusting device according to claim 1, which is characterized in that the adjusting
Screw rod (14) lower end extend into Retractive leg (11) upper end, adjusting screw rod (14) lower end by thrust bearing (17) with
Retractive leg (11) rotation connection, the Retractive leg (11) is interior to offer telescopic cavity (23) along its length.
3. a kind of instrument of surveying and mapping tripod semi-automatic adjusting device according to claim 2, which is characterized in that described flexible
It is slidably connected telescopic rod (24) in chamber (23), Retractive leg (11) lower part is equipped with the locking screw for pressing telescopic rod (24)
Bolt (25), telescopic rod (24) lower end are equipped with support device.
4. a kind of instrument of surveying and mapping tripod semi-automatic adjusting device according to claim 1, which is characterized in that the clamping
Device includes two mounting plates (6), and two mounting plates (6) are symmetrically fixedly connected on the upper side wall of instrument fixing seat (1),
It is threaded in each mounting plate (6) and adjusts bolt (9), two opposite one end of adjusting bolt (9) are solid
Surely follow block (36) are connected with.
5. a kind of instrument of surveying and mapping tripod semi-automatic adjusting device according to claim 1, which is characterized in that the fixation
Symmetrically be fixedly connected on the inner wall of slot (4) sponge (35), the shape of each sponge (35) with fixing groove (4) side wall
Shape match.
6. a kind of instrument of surveying and mapping tripod semi-automatic adjusting device according to claim 1, which is characterized in that the instrument
The upper side wall of fixing seat (1) is symmetrically fixedly connected with glass plate (5), offers water cavity in each glass plate (5)
(34), water is respectively arranged in each water cavity (34), floating in the water there are bubble (33).
7. a kind of instrument of surveying and mapping tripod semi-automatic adjusting device according to claim 1, which is characterized in that the support
Device includes fixed block (26), and the telescopic rod (24) is rotatably connected on the side wall of fixed block (26) by the second shaft (27)
On, it is offered card slot (31) on the side wall of the fixed block (26), telescopic rod (24) is against card slot by being clamped bolt (32)
(31) in, the clamping bolt (32) is threaded in telescopic rod (24).
8. a kind of instrument of surveying and mapping tripod semi-automatic adjusting device according to claim 5, which is characterized in that the fixation
It is fixedly connected on the downside wall of block (26) support plate (28), the support plate (28) is equipped with cone by installing bolt (29)
Shape screw (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910366603.6A CN110043771A (en) | 2019-05-05 | 2019-05-05 | A kind of instrument of surveying and mapping tripod semi-automatic adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910366603.6A CN110043771A (en) | 2019-05-05 | 2019-05-05 | A kind of instrument of surveying and mapping tripod semi-automatic adjusting device |
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|---|---|
| CN110043771A true CN110043771A (en) | 2019-07-23 |
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|---|---|---|---|
| CN201910366603.6A Pending CN110043771A (en) | 2019-05-05 | 2019-05-05 | A kind of instrument of surveying and mapping tripod semi-automatic adjusting device |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111998207A (en) * | 2020-09-04 | 2020-11-27 | 河南省交通规划设计研究院股份有限公司 | Highway reconnaissance design measuring device |
| CN112361172A (en) * | 2020-11-02 | 2021-02-12 | 杨凌职业技术学院 | Construction mapping device |
| CN112682667A (en) * | 2021-01-06 | 2021-04-20 | 青海省水文地质工程地质环境地质调查院 | Support for surveying instrument capable of improving surveying and mapping precision |
| CN112709903A (en) * | 2020-12-24 | 2021-04-27 | 山东省国土测绘院 | Surveying instrument adjusting device for engineering |
| CN113137548A (en) * | 2021-04-30 | 2021-07-20 | 中国船舶重工集团公司第七二三研究所 | Quick leveling tripod |
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Application publication date: 20190723 |