CN106678520A - Stable supporting device for portable precise instrument - Google Patents
Stable supporting device for portable precise instrument Download PDFInfo
- Publication number
- CN106678520A CN106678520A CN201610875006.2A CN201610875006A CN106678520A CN 106678520 A CN106678520 A CN 106678520A CN 201610875006 A CN201610875006 A CN 201610875006A CN 106678520 A CN106678520 A CN 106678520A
- Authority
- CN
- China
- Prior art keywords
- bolt
- jig arm
- supporting device
- stable supporting
- connecting seat
- 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.)
- Pending
Links
- 238000013507 mapping Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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
- F16M11/20—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
- F16M11/28—Undercarriages for supports with one single telescoping pillar
-
- 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
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
Abstract
The invention relates to the technical field of supporting devices for instruments, in particular to a stable supporting device for a portable precise instrument. The stable supporting device for the portable precise instrument is characterized by comprising a stand pipe for supporting, a lower flange type connection base fixed to the bottom end of the stand pipe, an upper flange type connection base arranged on the stand pipe above the lower flange type connection base in a sleeving manner, supporting feet with the upper ends hinged to upper connection ends, auxiliary supporting rods and a telescopic device, wherein at least three lower connection ends are evenly distributed on the lower flange type connection base along the circumference of the horizontal plane; the upper flange type connection base is provided with the upper connection ends corresponding to the lower connection ends of the lower flange type connection base one to one; fixing devices are arranged at the bottom ends of the supporting feet; one end of each auxiliary supporting rod is hinged to the corresponding lower connection end, and the other end of each auxiliary supporting rod is hinged between the two ends of the corresponding supporting foot; and the telescopic device is arranged on the top of the stand pipe in a sleeving manner, and a bearing head for assembling the instrument is arranged at the top end of the telescopic device. Compared with the prior art, the structure is simple, and use is convenient; height can be adjusted; and dead-angle-free omnibearing observation or high-precision surveying and mapping is achieved.
Description
Technical field
The present invention relates to instrument support meanss technical field, specifically a kind of for the steady of Portable precise instrument
Determine support meanss.
Background technology
With the development of science and technology, the precision more and more higher of precision instrument, therefore to the stability and portability of support meanss
Put forward higher requirement.Focusing on the erection to instrument more existing precision instrument stable supporting device, not taking into full account instrument
The complexity of device use environment, such as precision instrument are larger using Different Ground difference in height in scene or there are trees other obstacles
Thing, has had a strong impact on precision instrument and comprehensive or measuring accuracy has been observed during outdoor application.
The content of the invention
The purpose of the present invention is to overcome the deficiencies in the prior art, there is provided a kind of energy effectively solving is existing to observe or survey and draw essence
There is a problem of blind spot or larger test error in close instrument use, realize without dead angle omnibearing observation or high accuracy mapping just
In the support meanss of folding and unfolding.
Above-mentioned purpose is realized, a kind of stable supporting device for Portable precise instrument is designed, it is characterised in that：
Including the standpipe of support；
A lower flange formula connecting seat of bottom of vertical is fixed on, along the horizontal plane circumference is at least uniform for lower flange formula connecting seat
Three lower connection ends；
The upper flange formula connecting seat being set on the standpipe of lower flange formula connecting seat top；On described upper flange formula connecting seat
It is provided with and goes up connection end correspondingly with the lower connection end of lower flange formula connecting seat；
The leg that upper end is hinged with upper connection end, the bottom of leg is provided with fixing device；
The secondary support bar that one end is hinged with lower connection end, the other end of secondary support bar is articulated between the two ends of leg；
The retractor device of riser top is set in, the top of retractor device is provided with the carrier head of assembling instrument.
Described retractor device includes the locking strap of lower parts casing pipe, upper sleeve and the locking being mutually slidably socketed；
Described locking strap is respectively provided at lower parts casing pipe with the socket place and lower parts casing pipe of upper sleeve and the set of standpipe
Meet place.
Described locking strap includes jig arm part, bolt part, switch knob part；
Described jig arm part include two jig arm, and one end integral type arc of two jig arm connect to be formed be set in it is flexible
The sidewall opening formula axis hole of the socket place of device；Bolt unthreaded hole is provided with along Y-axis at the nearly other end of one jig arm, another folder
Screwed hole is provided with the nearly other end of arm along Y-axis；
The employing of described bolt part is respectively arranged at two ends with the shank of bolt of polygonal bolt head, and nearly one end of the shank of bolt
Place is provided with screw thread, and remaining of shank of bolt is polished rod；The polished rod portion of described shank of bolt is located in the bolt unthreaded hole of a jig arm, spiral shell
The threaded portion of tightening latch is threadedly coupled with the screwed hole of another jig arm；
Described switch knob part is to set switch knob plate in horizontal cross shaft lower vertical, and the end face of horizontal cross shaft is provided with nested polygonal
The polygonal counterbore of bolt head；Described switch knob part is nested in many corner bolts of the nearly threaded portion side of shank of bolt using polygonal counterbore
On head, rotary turning button part is tightening and unclamp jig arm part.
The polygonal spiral shell of receiving is further respectively had on the outside of the outside of the bolt hole at two polygonal bolt heads of correspondence and screwed hole
The unthreaded hole of bolt head；The external diameter with diameter greater than horizontal cross shaft of described unthreaded hole.
Limited block is provided with the top of the screwed hole of nearly another jig arm；The top surface edge of the horizontal cross shaft of described switch knob part
It is axially arranged with and abuts spacing fin with the side of limited block；The one side that fin is abutted with limited block is set to arcwall face.
The other end of two described jig arm is provided with bar v notch v along X axis；Positioned at the place over and under of bar v notch v
Two jig arm on be respectively equipped with corresponding bolt unthreaded hole and screwed hole, and described bolt part connection is respectively adopted；
Described switch knob part is nested on the polygonal bolt head below nearly limited block.
Described fixing device is using the leg base being hinged with the bottom of leg；
The bottom surface of described leg base is plane, and the both sides top of bottom surface is respectively equipped with and is hinged with the bottom of leg
Side plate, the bottom surface of leg base is provided with fixing hole, and a ground nail is fixed through the fixing hole with face to be fixed.
The locking nut with standpipe fixation is provided between the two neighboring upper connection end of described upper flange formula connecting seat.
The cambered surface of indent is set between the upper connection end of the arbitrary neighborhood of described upper flange formula connecting seat；Described purgation
The cambered surface of indent is set between the lower connection end of the arbitrary neighborhood of blue formula connecting seat.
Mounting seat is equipped with described carrier head.
Compared with prior art, simple structure is easy to use, is easy to draw and strut fixation in, and can adjust for the present invention
Highly；Adapt to multiple types of floors to use；Can effectively solving it is existing observation or survey and draw precision instrument use in there is blind spot or larger
The problem of test error, realizes being surveyed and drawn without dead angle omnibearing observation or high accuracy.
Description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the perspective view of the present invention.
Fig. 4 is the three-dimensional structure diagram of jig arm in the present invention.
Fig. 5 is the top view of jig arm shown in Fig. 4.
Fig. 6 is the front view of jig arm shown in Fig. 4.
Fig. 7 is the three-dimensional structure diagram of locking strap in the present invention.
Fig. 8 is the A-A of Fig. 7 to half sectional view.
Fig. 9 is the front view of locking strap shown in Fig. 7.
Figure 10 is the top view of locking strap shown in Fig. 7.
Specific embodiment
The present invention is further described in conjunction with accompanying drawing.
Embodiment 1
Referring to Fig. 1~Figure 10, a kind of stable supporting device for Portable precise instrument of the present invention, it is characterised in that：
Including the standpipe 8 of support；
It is fixed on a lower flange formula connecting seat 5 of the bottom of standpipe 8, along the horizontal plane circumference is at least for lower flange formula connecting seat 5
Uniform three lower connection ends；
The upper flange formula connecting seat 7 being set on the top standpipe 8 of lower flange formula connecting seat 5；Described upper flange formula connection
Seat 7 is provided with goes up correspondingly connection end with the lower connection end of lower flange formula connecting seat 5；
The leg 3 that upper end is hinged with upper connection end, the bottom of leg 3 is provided with fixing device；
The secondary support bar 4 that one end is hinged with lower connection end, the other end of secondary support bar 4 is articulated between the two ends of leg 3；
The retractor device at the top of standpipe 8 is set in, the top of retractor device is provided with the carrier head 14 of assembling instrument.
When using, precision instrument is assemblied on carrier head 14, and then upper flange formula connecting seat 7 glides along standpipe 8 struts
Leg 3 and secondary support bar 4, forming the chassis of support makes it vertical on the ground, and is expired by adjusting the height of retractor device
The precision instrument that foot is assembled height required when measuring.
Further, described retractor device includes lower parts casing pipe 10, upper sleeve 13 and the lock being mutually slidably socketed
Fixed locking strap 9；Described locking strap 9 is respectively provided at the socket place and lower parts casing pipe of lower parts casing pipe 10 and upper sleeve 13
10 with the socket place of standpipe 8.Coordinate the positioning of the retractor device for regulating height by locking strap 9.
Further, described locking strap 9 includes jig arm part, bolt part, switch knob part 9-4；Described jig arm part includes two
Individual jig arm, and one end integral type arc of two jig arm connects the sidewall opening formula to form the socket place for being set in retractor device
Axis hole；Bolt unthreaded hole 9-1 is provided with along Y-axis at the nearly other end of one jig arm, is provided with along Y-axis at the nearly other end of another jig arm
Screwed hole；The employing of described bolt part is respectively arranged at two ends with the shank of bolt of polygonal bolt head, and nearly one end of the shank of bolt
Place is provided with screw thread, and remaining of shank of bolt is polished rod；The polished rod portion of described shank of bolt is located at the bolt unthreaded hole 9-1 of a jig arm
Interior, the threaded portion of shank of bolt is threadedly coupled with the screwed hole of another jig arm；Described switch knob part 9-4 is in horizontal cross shaft bottom
Switch knob plate is vertically set, the end face of horizontal cross shaft is provided with the polygonal counterbore of nested polygonal bolt head；Described switch knob part 9-4 is adopted
It is nested on the polygonal bolt head of the nearly threaded portion side of shank of bolt with polygonal counterbore, rotary turning button part 9-4 is tightening and unclamp folder
Arm-piece.When using, by switch knob plate rotary turning button part clamp two jig arm, opposite direction rotary turning button part is i.e. when unclamping
Can, convenient operation.
Further, the outside of bolt hole 9-1 and the outside of screwed hole at two polygonal bolt heads of correspondence also sets respectively
There is the unthreaded hole for accommodating polygonal bolt head；The external diameter with diameter greater than horizontal cross shaft of described unthreaded hole.So polygonal bolt head is buried
Inside jig arm, it is ensured that outward appearance it is clean and tidy, attractive in appearance.
Further, it is provided with limited block 9-3 at the top of the screwed hole of nearly another jig arm；Described switch knob part 9-4's
The top surface of horizontal cross shaft is provided with abut spacing fin 9-5 with the side of limited block 9-3 vertically, facilitates rotational positioning；It is convex
The one side that rib 9-5 is abutted with limited block is set to arcwall face.
Further, the other end of two described jig arm is provided with bar v notch v 9-2 along X axis；Positioned at bar v notch v 9-2
Locate over and under two jig arm on be respectively equipped with corresponding bolt unthreaded hole 9-1 and screwed hole, and be respectively adopted described
Bolt part connects；Described switch knob part 9-4 is nested on the polygonal bolt head below nearly limited block 9-3.When so reduction is tightened up
Fastening face, it is more laborsaving during operation, and only need to a switch knob part 9-4 just can be with, when using, first revolved with switch knob part 9-4
Turn the following bolt part of fastening, then switch knob part 9-4 is arranged into rotational fastener on the polygonal bolt head of superincumbent bolt part, and
And make the fin of switch knob part 9-4 be connected to the one side of limited block.
Further, described fixing device is using the leg base 2 being hinged with the other end of leg；Described foot bottom
The bottom surface of seat 2 is plane, and the both sides top of bottom surface is respectively equipped with the side plate being hinged with the bottom of leg, the bottom of leg base 2
Face is provided with fixing hole, and a ground nail 1 is fixed through the fixing hole with face to be fixed.Certainly on flatter ground, it is also possible to
It is further fixed effect using ground nail 1 without ground nail 1.
Further, it is provided with to be fixed with standpipe 8 between the two neighboring upper connection end of described upper flange formula connecting seat 7 and uses
Locking nut 6, by the elastic adjusting height and position of the upper flange formula connecting seat 7 on standpipe 8 of locking nut 6.
Further, the cambered surface of indent is set between the upper connection end of the arbitrary neighborhood of described upper flange formula connecting seat 7；
The cambered surface of indent is set between the lower connection end of the arbitrary neighborhood of described lower flange formula connecting seat 5；Not only good looking appearance, and
Loss of weight.
Further, mounting seat, the convenient steady fixation with precision instrument are equipped with described carrier head 14.
Neutral tube of the present invention 8 can adopt metal tube.And strut, draw in all easily, it is easy to carry.
Claims (10)
1. a kind of stable supporting device for Portable precise instrument, it is characterised in that：
Including the standpipe (8) of support；
It is fixed on lower flange formula connecting seat (5) of standpipe (8) bottom, along the horizontal plane circumference is extremely for lower flange formula connecting seat (5)
Few uniform three lower connection ends；
Upper flange formula connecting seat (7) being set on lower flange formula connecting seat (5) top standpipe (8)；Described upper flange formula connects
Joint chair (7) is provided with goes up correspondingly connection end with the lower connection end of lower flange formula connecting seat (5)；
The leg (3) that upper end is hinged with upper connection end, the bottom of leg (3) is provided with fixing device；
The secondary support bar (4) that one end is hinged with lower connection end, the other end of secondary support bar (4) be articulated with leg (3) two ends it
Between；
The retractor device being set at the top of standpipe (8), the top of retractor device is provided with the carrier head (14) of assembling instrument.
2. a kind of stable supporting device for Portable precise instrument as claimed in claim 1, it is characterised in that：
Described retractor device includes the locking of the lower parts casing pipe (10), upper sleeve (13) and locking being mutually slidably socketed
Hoop (9)；
Described locking strap (9) is respectively provided at the socket place and lower parts casing pipe (10) of lower parts casing pipe (10) and upper sleeve (13)
With the socket place of standpipe (8).
3. a kind of stable supporting device for Portable precise instrument as claimed in claim 2, it is characterised in that：
Described locking strap (9) includes jig arm part, bolt part, switch knob part (9-4)；
Described jig arm part includes two jig arm, and one end integral type arc of two jig arm connects to be formed and is set in retractor device
Socket place sidewall opening formula axis hole；Bolt unthreaded hole (9-1) is provided with along Y-axis at the nearly other end of one jig arm, another
Screwed hole is provided with the nearly other end of jig arm along Y-axis；
The employing of described bolt part is respectively arranged at two ends with the shank of bolt of polygonal bolt head, and the nearly end of the shank of bolt sets
There is screw thread, remaining of shank of bolt is polished rod；The polished rod portion of described shank of bolt is located in the bolt unthreaded hole (9-1) of a jig arm,
The threaded portion of shank of bolt is threadedly coupled with the screwed hole of another jig arm；
Described switch knob part (9-4) is to set switch knob plate in horizontal cross shaft lower vertical, and it is many that the end face of horizontal cross shaft is provided with nesting
The polygonal counterbore of corner bolt head；Described switch knob part (9-4) is nested in the nearly threaded portion side of shank of bolt using polygonal counterbore
On polygonal bolt head, rotary turning button part (9-4) is tightening and unclamp jig arm part.
4. a kind of stable supporting device for Portable precise instrument as claimed in claim 3, it is characterised in that：Correspondence two
The light for accommodating polygonal bolt head is further respectively had on the outside of the outside of the bolt hole (9-1) at individual polygonal bolt head and screwed hole
Hole；The external diameter with diameter greater than horizontal cross shaft of described unthreaded hole.
5. a kind of stable supporting device for Portable precise instrument as claimed in claim 3, it is characterised in that：It is near another
Limited block (9-3) is provided with the top of the screwed hole of individual jig arm；The top surface of the horizontal cross shaft of described switch knob part (9-4) is vertically
It is provided with and abut spacing fin (9-5) with the side of limited block (9-3)；The one side that fin (9-5) is abutted with limited block sets
For arcwall face.
6. a kind of stable supporting device for Portable precise instrument as claimed in claim 5, it is characterised in that：
The other end of two described jig arm is provided with bar v notch v (9-2) along X axis；Positioned at the top of bar v notch v (9-2) and
Corresponding bolt unthreaded hole (9-1) and screwed hole are respectively equipped with two jig arm at lower section, and described bolt part is respectively adopted
Connection；
Described switch knob part (9-4) is nested on the polygonal bolt head below nearly limited block (9-3).
7. a kind of stable supporting device for Portable precise instrument as claimed in claim 1, it is characterised in that：
Described fixing device is using the leg base (2) being hinged with the bottom of leg；
The bottom surface of described leg base (2) is plane, and the both sides top of bottom surface is respectively equipped with and is hinged with the bottom of leg
Side plate, the bottom surface of leg base (2) is provided with fixing hole, and a ground nail (1) is fixed through the fixing hole with face to be fixed.
8. a kind of stable supporting device for Portable precise instrument as claimed in claim 1, it is characterised in that：Described
The locking nut (6) fixed with standpipe (8) is provided between the two neighboring upper connection end of upper flange formula connecting seat (7).
9. a kind of stable supporting device for Portable precise instrument as claimed in claim 1, it is characterised in that：Described
The cambered surface of indent is set between the upper connection end of the arbitrary neighborhood of upper flange formula connecting seat (7)；Described lower flange formula connecting seat
(5) cambered surface of indent is set between the lower connection end of arbitrary neighborhood.
10. a kind of stable supporting device for Portable precise instrument as claimed in claim 1, it is characterised in that：It is described
Carrier head (14) on be equipped with mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610875006.2A CN106678520A (en) | 2016-09-30 | 2016-09-30 | Stable supporting device for portable precise instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610875006.2A CN106678520A (en) | 2016-09-30 | 2016-09-30 | Stable supporting device for portable precise instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106678520A true CN106678520A (en) | 2017-05-17 |
Family
ID=58840393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610875006.2A Pending CN106678520A (en) | 2016-09-30 | 2016-09-30 | Stable supporting device for portable precise instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106678520A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319314A (en) * | 2019-07-16 | 2019-10-11 | 黄河水利职业技术学院 | A kind of engineering mapping surveying instrument positioning device |
| CN110329328A (en) * | 2019-06-21 | 2019-10-15 | 国网江苏省电力有限公司泰州供电分公司 | A kind of collapsible power distribution room carrying cart for heavy articles |
| CN111503482A (en) * | 2020-05-07 | 2020-08-07 | 杭州瓜此科技有限公司 | But projecting apparatus support of height-adjusting and angle |
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| US6155743A (en) * | 1998-12-09 | 2000-12-05 | Tay-E Co., Ltd. | Anchoring fixture for holding a musical instrument |
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| CN202040167U (en) * | 2010-10-21 | 2011-11-16 | 傅明贵 | Connecting and locking device of steel pipes in different diameters at the supporting legs of support |
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| CN103047960A (en) * | 2012-12-28 | 2013-04-17 | 北京师范大学 | Portable automatic multi-angle observation device |
| CN105805510A (en) * | 2016-05-06 | 2016-07-27 | 王玉振 | Surveying and mapping instrument tripod |
| CN205402162U (en) * | 2016-03-28 | 2016-07-27 | 隋子颖 | Camera tripod |
| CN206112445U (en) * | 2016-09-30 | 2017-04-19 | 中光华研电子科技有限公司 | A stabilize strutting arrangement for portable precision instruments |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2323390Y (en) * | 1998-01-14 | 1999-06-09 | 慈溪市远东灯饰总公司 | Adjustable tripod |
| US6155743A (en) * | 1998-12-09 | 2000-12-05 | Tay-E Co., Ltd. | Anchoring fixture for holding a musical instrument |
| CN101858478A (en) * | 2010-05-27 | 2010-10-13 | 海洋王照明科技股份有限公司 | Support structure and tripod comprising same |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329328A (en) * | 2019-06-21 | 2019-10-15 | 国网江苏省电力有限公司泰州供电分公司 | A kind of collapsible power distribution room carrying cart for heavy articles |
| CN110329328B (en) * | 2019-06-21 | 2022-07-05 | 国网江苏省电力有限公司泰州供电分公司 | Foldable heavy object carrier for power distribution room |
| CN110319314A (en) * | 2019-07-16 | 2019-10-11 | 黄河水利职业技术学院 | A kind of engineering mapping surveying instrument positioning device |
| CN111503482A (en) * | 2020-05-07 | 2020-08-07 | 杭州瓜此科技有限公司 | But projecting apparatus support of height-adjusting and angle |
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Application publication date: 20170517 |