CN106996771B - A kind of tripod apparatus for being easy to level - Google Patents
A kind of tripod apparatus for being easy to level Download PDFInfo
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- CN106996771B CN106996771B CN201710226662.4A CN201710226662A CN106996771B CN 106996771 B CN106996771 B CN 106996771B CN 201710226662 A CN201710226662 A CN 201710226662A CN 106996771 B CN106996771 B CN 106996771B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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Abstract
The present invention relates to engineering surveying instrument fields, and in particular to a kind of tripod apparatus for being easy to level, comprising: tripod, rack platform, level(l)ing mechanism, locking mechanism and instrument mounting platform；A bracket holes up and down are provided in the middle part of rack platform, level(l)ing mechanism remains being hung in bracket holes of vertical, make instrument mounting platform automatic leveling, then by locking mechanism that level(l)ing mechanism is sealed fixed on tripod, the horizontality of instrument is maintained from structure.Using the above scheme, the tripod apparatus provided by the invention for being easy to level can greatly simplify the benchmark leveling process of measuring instrument, easy to operate, leveling school assignment quick, efficiently, and it is high to level precision.
Description
Technical field
The present invention relates to engineering surveying instrument fields, and in particular to a kind of tripod apparatus for being easy to level.
Background technique
With the development of economy and social progress, the engineering constructions such as building, road are also like a raging fire in synchronous progress.
Modern society is increasingly stringent to the quality requirement of engineering construction, and the quality of engineering is directly related with the precision of design and construction, and
Accurate design and construction must be set up on the basis of accurate engineering survey.Common instrument mainly has level in engineering survey
Instrument, theodolite, total station etc., function is different, but no matter which kind of instrument, require a stable branch when in use
Support arrangement --- tripod.Traditional tripod due to its structure is simple, the good characteristics of supporting & stablizing and pass with so far, but beauty
In unfortunately, typical tripod is needed before use, Levelling operation is troublesome, time-consuming by repeatedly to three branch of tripod
Micromatic setting on support foot and instrument is leveled, and just the bubble on instrument can be made placed in the middle, it is accurate to reach measuring instrument
The requirement of placement, extremely consumes personal energy when adjustment, and its leveling precision is more or experience by operator
To determine.Entire leveling process accuracy is difficult to control, troublesome in poeration, takes a long time, seriously affect engineering survey precision and
Efficiency.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of tripod apparatus for being easy to level, measuring instrument can greatly be simplified
The benchmark of device levels process, easy to operate, leveling school assignment quick, efficiently, and it is high to level precision.
A kind of tripod apparatus for being easy to level, including with ground face contact and height-adjustable tripod, and setting
Rack platform in tripod upper end, the tripod include three equally distributed support legs, the middle part of the rack platform
It is provided with a bracket holes up and down, further includes: level(l)ing mechanism, locking mechanism and instrument mounting platform；The water
Flat regulating mechanism is one using plumb line as the axisymmetric body of symmetrical centre, includes: cylindrical support stick, the water of vertical setting
The weight of the support platform for the truncated cone-shaped being arranged at the top of support stick, the taper that support stick bottom is set is put down, and setting exists
Spherical rotary shaft body on the support stick of one end position of support platform；One cutting ferrule, card are set outside the rotary shaft body
The middle part of set is equipped with through-hole up and down, and the through-hole has the concave spherical surface to match with the rotary shaft body, forms accommodating
The post-receiving chamber of the rotary shaft body, the level(l)ing mechanism are rotatably snapped fitted in the post-receiving chamber by rotary shaft body；It is described
Cutting ferrule holding makes level(l)ing mechanism remain vertical in the bracket holes, and by being arranged in the tripod and water
Locking mechanism between flat regulating mechanism, the sealed fixation level(l)ing mechanism；The locking mechanism includes: sliding sleeve, sealed
Bracket and closure device, the sliding sleeve sliding are nested in the lower part of the support stick, and the outer surface of sliding sleeve is spherical shape；The sealed branch
Frame includes: the ring bodies of center and three locking poles extended horizontally outward from ring bodies circumferential surface, the ring bodies
Middle part be provided with spherical pore up and down, and the spherical of the sliding sleeve is rotatably snapped fitted to by the spherical pore
On；There are three the closure device settings, the identical height and position being separately mounted in three support legs；Three locking poles are equal
Even distribution, the outer end of locking pole are each passed through the locking holes on three closure devices；The closure device movement, sealed fixation or release
The locking pole；The instrument mounting platform is the round estrade for being removably mounted at support platform top, instrument mounting platform
Upper surface is equipped with the fixed mechanism of retainer instrument.
Stablized after standing by support leg, level(l)ing mechanism is automatically adjusted to vertical state under the effect of gravity, makes
The upper surface of support platform keeps horizontal；Mating spherical surfaces between sealed bracket and sliding sleeve, in addition sliding over upper on support stick
Lower slider, when guaranteeing that level(l)ing mechanism is in different relative positional relationships from tripod, locking pole can be adjusted easily
It is whole to arrive corresponding position, and resistance will not be caused to the activity for adjusting body, guarantee the precision of leveling；At this point, passing through locking mechanism
Level(l)ing mechanism is sealed fixed on tripod, the horizontality of support platform is maintained from structure；It will finally be equipped with
The instrument mounting platform of instrument snaps fitted to the top of support platform, so that instrument is in the higher horizontality of precision, greatly
Simplification measuring instrument leveling process, reduce operating time for adjusting repeatedly and energy consumption, it is simple, quick, efficient complete
At the leveling work of instrument.
Further, the closure device includes: sealed seat and slides up and down the lock ring body being arranged in sealed seat；The lock
Interior locking holes are arranged in perforation before and after the center of ring body, and a top guide bar upwardly extended, lock ring is arranged in the top of lock ring body
A lower guide rod extended downwardly is arranged in the lower part of body；The sealed seat is internally provided with one and can accommodate the lock ring body simultaneously
The lock ring chamber that lock ring body can be allowed to move up and down, and open up a front and back in the middle part of the lock ring chamber and penetrate through the outer of the sealed seat
Locking holes, the shape of the outer locking holes is identical as the interior locking holes, and the cross-sectional area of outer locking holes is greater than interior locking holes；
One locking pole is also cross the outer locking holes and interior locking holes；One top guide bar is set in the sealed seat above the lock ring chamber
A lower guide rod chamber is arranged in the sealed seat below lock ring chamber in chamber；It is intracavitary that the lock ring body is accommodated in lock ring, and top guide bar is inserted into
The top guide bar chamber, and it is arranged on the intracavitary top guide bar of lock ring the spring of a compressive state；Described in the lower guide rod insertion
Lower guide rod chamber, and one permanent magnet is set in the lower end of lower guide rod；It is provided with electromagnet in the sealed seat of lower guide rod chamber lower part, and
It is intracavitary that the iron core of the electromagnet is projected into lower guide rod；When the electromagnet is powered, the top of iron core is generated and the permanent magnet
Identical magnetic pole repels the permanent magnet and the lock ring body is pushed to move up, unclamps the locking pole；It is described when electromagnet powers off
Lock ring body moves down under suction between the bounce and permanent magnet and iron core of spring, by the lower surfaces of outer locking holes and
It bites and locks the locking pole in the upper surface of interior locking holes.Power off sealed design, guarantee closure device in the case where out of power,
Also it can normally close, improve the reliability of closure device.
Further, by a hand-held remote control control, it is powered or powers off the electromagnet；External force is avoided to intervene
The leveling state of tripod is had an impact, the precision of leveling is further ensured.
Further, the upper surface of the interior locking holes is provided with biting teeth；Make closure device to the locking effect of locking pole more
It is firm to add.
Further, the upper surface of the locking pole is provided with anti-skid chequer；By the cooperation of anti-skid chequer and biting teeth, further
Improve sealed reliability.
Further, the ring bodies includes detachable upper ring body and lower ring body, and the spherical pore is evenly divided into
Upper and lower two parts, the locking pole are arranged on the lower ring body；Spherical pore reduces processing by upper and lower two parts split settings
Difficulty, and it is easy to disassemble.
Further, the upper surface of the support platform is equipped with bayonet, is arranged on the lower surface of the instrument mounting platform
The card base to match with the bayonet instrument mounting platform is horizontally mounted to prop up by the cooperation of the bayonet and card base
Support the top of platform.By the cooperation of bayonet and card base, the installation of instrument is simpler, quick.
Further, the bayonet is the square shrinkage pool that the support platform upper surface middle part is arranged in, the card base
The medium position of the instrument mounting platform lower surface is set, and convex for the square to match with the square shrinkage pool
Platform；The setting of square interface is easy to align while convenient for fixing.
Further, the top of the cutting ferrule is provided with the convex edge extended horizontally outward, and is hung and be sitting in by the convex edge
On the rack platform；The design structure of convex edge is simple, effectively adjusting body can be fixed, and easy to disassemble.
Further, the weight is connected through a screw thread with support stick；Weight and support stick can be split at any time, conveniently be existed
Locking mechanism is dismantled or assembles when necessary, using more convenient.
In conclusion the tripod apparatus provided by the invention for being easy to level, can greatly simplify the base of measuring instrument
Quasi- leveling process, easy to operate, leveling school assignment quick, efficiently, and it is high to level precision.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is structure half-section diagram of the invention；
Fig. 3 is the structural profile illustration of level(l)ing mechanism of the present invention；
Fig. 4 is the structural schematic diagram of sliding sleeve of the present invention and sealed bracket；
Fig. 5 is the structural schematic diagram of closure device opening state of the present invention；
Fig. 6 is the structural schematic diagram of closure device locked state of the present invention.
Appended drawing reference: 1- tripod；11- support leg；2- rack platform；21- bracket holes；3- level(l)ing mechanism；31- branch
Support stick；32- support platform；33- weight；34- rotary shaft body；35- cutting ferrule；351- post-receiving chamber；The convex edge 352-；36- bayonet；4- lock
Close mechanism；41- sliding sleeve；The sealed bracket of 42-；421- ring bodies；4211- upper ring body；4212- lower ring body；422- locking pole；
4221- anti-skid chequer；43- closure device；The sealed seat of 431-；4311- lock ring chamber；The outer locking holes of 4312-；4313- top guide bar chamber；
4314- lower guide rod chamber；432- lock ring body；Locking holes in 4321-；4322- top guide bar；4323- lower guide rod；4324- biting teeth；
433- spring；434- permanent magnet；435- electromagnet；4351- iron core；5- instrument mounting platform；51- card base
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solution of the present invention.Following embodiment is only used for
Clearly illustrate technical solution of the present invention, therefore be only used as example, and cannot be used as a limitation and limit protection model of the invention
It encloses.In the description of the present patent application, it is to be understood that term " on ", "lower", "front", "rear" etc., the orientation or position of instruction
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, rather than
The component or structure of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is interpreted as limitation of the present invention.
As shown in Figures 1 to 6, a kind of tripod apparatus for being easy to level provided in an embodiment of the present invention, comprising: tripod
1, rack platform 2, level(l)ing mechanism 3, locking mechanism 4 and instrument mounting platform 5.Tripod 1 include three be uniformly distributed and
The support leg 11 that height and angle can be adjusted, and the effect for stablizing support is realized by support leg 11 and ground face contact.Branch
Body panel 2 is arranged in 1 upper end of tripod, and the middle part is provided with a bracket holes 21 up and down, to hang Level tune
Mechanism 3.
Referring to Fig. 3, the main body of level(l)ing mechanism 3 is one using plumb line as the axisymmetric body of symmetrical centre, comprising:
The cylindrical support stick 31 of vertical setting, the support platform 32 for the truncated cone-shaped being horizontally set at the top of support stick 31, setting exist
The weight 33 of the taper of 31 bottom of support stick, and be positioned close on the support stick 31 of 32 1 end position of support platform
A cutting ferrule 35 is arranged in spherical rotary shaft body 34, rotary shaft body 34 outside；The middle part of cutting ferrule 35 is equipped with through-hole up and down, and this is logical
Hole has the concave spherical surface to match with rotary shaft body 34, forms the post-receiving chamber 351 of an accommodating rotary shaft body 35, level(l)ing mechanism 3
By rotary shaft body 34 can universal rotational snap fitted in the post-receiving chamber 351, the outer surface of rotary shaft body 34 and post-receiving chamber 351
Inner surface passes through finishing and forms the minimum shiny surface of surface roughness, and fills lubricating oil in the mating surface of the two with shape
At lubricating oil film, frictional force very little at the cooperation that both makes, rotary shaft body 34 can in post-receiving chamber 351 flexible rotating, in gravity
Level(l)ing mechanism 3 is set to remain vertical under effect；In the inserting to bracket holes 21 of cutting ferrule 35, and the water being arranged by upper part
Outwardly extending convex edge 352 is put down, extension is sat on rack platform 2, and structure is simple, and easy to disassemble.Weight 33 and support stick 31 are logical
It crosses screw thread to be detachably connected, facilitates installation and removal of the locking mechanism 4 on support stick 31.
Referring to fig. 2, after the expansion of tripod 1 placement is stablized, the level(l)ing mechanism 3 on rack platform 2 is mounted in the earth's core
Vertical state is automatically adjusted under the action of gravitation, at this point, by locking mechanism 4 by its it is sealed be fixed to tripod 1 on, from knot
The horizontality of support platform 32 is maintained on structure.
As shown in Figures 4 to 6, locking mechanism 4 includes: sliding sleeve 41, sealed bracket 42 and closure device 43.Referring to fig. 4, sliding sleeve
It includes a spherical as the ball with sealed bracket 42 that 41 slidings, which are nested on the lower part of support stick 31, the outer surface of sliding sleeve 41,
Connect maincenter.Sealed bracket 42 include: the ring bodies 421 of position at its center and from 421 circumferential surface of ring bodies horizontally outward
Three locking poles 422 extended；The middle part of ring bodies 421 is provided with spherical pore up and down, and can ten thousand by the spherical pore
To snapping fitted on the spherical of sliding sleeve 41 for rotation, achieve the effect that ball connects, the ball of the two connects same rotation spirit with higher
Activity, referring in particular to the processing, cooperation and lubricating system of rotary shaft body 34 and axocoel 351, details are not described herein again；For convenience of processing and
Dismounting, ring bodies 421 include detachable upper ring body 4211 and lower ring body 4212, which is evenly divided into two up and down
Point, and locking pole 422 is arranged on lower ring body 4212.Mating spherical surfaces between sealed bracket 42 and sliding sleeve 41, in addition sliding sleeve 41
Sliding up and down on support stick 31, when guaranteeing that level(l)ing mechanism 3 is in different relative positional relationships from tripod 1, lock
Corresponding position can be easily adjusted to by closing bar 422, and will not cause resistance to the activity of level(l)ing mechanism 3, be guaranteed
The precision of leveling.
Referring to Fig. 1 and Fig. 2, there are three the settings of closure device 43, three supports are mounted on along the direction of support leg 11 respectively
On identical height and position on foot 11；Three locking poles 422 are uniformly distributed, the outer end of locking pole 422 be each passed through three it is sealed
Interior locking holes 4321 on device 43, closure device 43 act, and sealed fixation/opening unclamps corresponding locking pole 422.Specifically, referring to
Fig. 5 and Fig. 6, closure device 43 mainly can slide up and down by the sealed seat 431 of rectangle and one and be mounted in sealed seat 431
Lock ring body 432 form.Lock ring body 432 is similarly rectangle, and above-mentioned interior locking holes 4321 are arranged in perforation before and after center,
A top guide bar 4322 upwardly extended is arranged in the top of lock ring body 432, what the lower part setting one of lock ring body 432 extended downwardly
Lower guide rod 4323.Sealed seat 431 be internally provided with one can accommodate the lock ring body 432 and can allow lock ring body 432 in it on
The lock ring chamber 4311 of lower movement, and the external lock that a front and back penetrates through entire sealed seat 431 is opened up at the middle part of the lock ring chamber 4311
Hole 4312 is closed, the shape of the outer locking holes 4312 is identical as the interior locking holes 4321 on lock ring body 432, and outer locking holes 4312
Cross-sectional area is slightly larger than interior locking holes 4321, when guaranteeing that lock ring body 432 slides up and down in lock ring chamber 4311, outer locking holes 4312
The effect of patho-occlusion can be generated with interior locking holes 4321；A top guide bar is set in the sealed seat 431 of 4311 top of lock ring chamber
Chamber 4313, the sealed seat 431 of 4311 lower section of lock ring chamber is interior to be arranged a lower guide rod chamber 4313.Lock ring body 432 is accommodated in lock ring chamber
In 431, and top guide bar 4322 is inserted into top guide bar chamber 4313, and lower guide rod 4323 is inserted into lower guide rod chamber 4314, makes lock ring body 432
It can be slided up and down in lock ring chamber 431；The bullet of a compressive state is arranged on one section of top guide bar 4322 in lock ring chamber 4311
Spring 433 is led under, and a permanent magnet 434 is arranged in 4323 lower end, and sets in the sealed seat 431 of 4314 lower part of lower guide rod chamber
It is equipped with electromagnet 435, and the iron core 4351 of the electromagnet 435 is projected into lower guide rod chamber 4314.
Outer locking holes 4312 and interior locking holes 4321 of one locking pole 422 also cross a closure device 43；Electromagnet 435
When energization, the top of iron core 4351 generates magnetic pole identical with the permanent magnet 434, generates to permanent magnet 434 and repels promotion lock ring
Body 432 moves up, and increases outer locking holes 4312 and the staggered aperture of interior locking holes 4321, locking pole 422 easy to disassemble, or pine
Opening locking pole 422 makes its Automatic Levelling；When electromagnet 435 powers off, bounce and permanent magnet of the lock ring body 431 in spring 433
It is moved down under the public effect of suction between 434 and iron core 4351, lower surface and interior locking holes 4321 by outer locking holes 4312
Upper surface bite and lock locking pole 422, achieve the effect that level(l)ing mechanism 3 is locked in vertical state by locking.
To reinforce closure device 43 to the locking effect of locking pole 422, the upper top surface of interior locking holes 4321 is provided with biting teeth
4324, the upper surface of locking pole 422 is provided with anti-skid chequer 4221, by the cooperation of biting teeth 4324 and anti-skid chequer 4221, sufficiently protects
The fastness that card closure device 43 is engaged locking pole 422.And the opening and closing of closure device 43 passes through a hand-held remote control, i.e.,
By the energization or power-off of remote control device electromagnet 435, with reach control closure device 43 it is sealed/effect unclamped, reduce outer
Power touches the possibility that tripod 1 has an impact it, further ensures the precision of leveling.
Stablized after standing by tripod 1, level(l)ing mechanism 3 is automatically adjusted to vertical under the action of centrifugal force
State keeps the upper surface holding of support platform 32 horizontal；At this point, control locking mechanism 4 acts sealed fixation and is interspersed in it
Entire level(l)ing mechanism 3 is locked in current vertical state by locking pole 422, and support platform 32 is maintained from structure
Horizontality obtains the higher instrument of precision and places basis.Later, by instrument by being arranged on 5 upper surface of instrument mounting platform
Retainer instrument fixed mechanism, instrument stabilizer is installed on instrument mounting platform 5,32 upper surface of support platform is then aligned with
The bayonet 36 of the square shrinkage pool shape of middle part setting, by being arranged on 5 lower surface of instrument mounting platform and 36 phase of bayonet
The card base 51 for the square protrusions shape matched, easily in inserting to support platform 32；Because instrument mounting platform 5 is upper and lower surfaces
Parallel round estrade, in the case where 32 upper surface of support platform keeps horizontal, instrument keeps horizontal naturally, numerous without carrying out again
Trivial Levelling operation.
In conclusion using the above scheme, the tripod apparatus provided by the invention for being easy to level can greatly simplify
The benchmark of measuring instrument levels process, easy to operate, leveling school assignment quick, efficiently, and it is high to level precision.
It should be noted that preferred embodiment above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, those skilled in the art should understand that: it is still
Can modify to technical solution documented by previous embodiment, or some or all of the technical features are carried out etc.
With replacement；And these are modified or replaceed, technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution
Range should all cover within the scope of the claims and the description of the invention.
Claims (9)
1. a kind of tripod apparatus for being easy to level, including with ground face contact and height-adjustable tripod, and setting exists
The rack platform of tripod upper end, the tripod include three equally distributed support legs, are set in the middle part of the rack platform
It is equipped with a bracket holes up and down, which is characterized in that further include: level(l)ing mechanism, locking mechanism and instrument installation are flat
Platform；
The level(l)ing mechanism is one using plumb line as the axisymmetric body of symmetrical centre, includes: the cylindrical of vertical setting
Support stick, the truncated cone-shaped being horizontally set at the top of support stick support platform, be arranged in support stick bottom taper weight, with
And it is positioned close to the spherical rotary shaft body on the support stick of one end position of support platform；One is arranged outside the rotary shaft body
Cutting ferrule, the middle part of cutting ferrule is equipped with through-hole up and down, and the through-hole has the concave spherical surface to match with the rotary shaft body, shape
At the post-receiving chamber for accommodating the rotary shaft body, the level(l)ing mechanism rotatably snaps fitted to the post-receiving chamber by rotary shaft body
It is interior；
The cutting ferrule holding makes level(l)ing mechanism remain vertical in the bracket holes, and by being arranged described three
Locking mechanism between foot prop and level(l)ing mechanism, the sealed fixation level(l)ing mechanism；
The locking mechanism includes: sliding sleeve, sealed bracket and closure device, and the sliding sleeve sliding is nested under the support stick
Portion, the outer surface of sliding sleeve are spherical shape；The sealed bracket includes: the ring bodies of center and the level from ring bodies circumferential surface
Outwardly extending three locking poles are provided with spherical pore up and down in the middle part of the ring bodies, and pass through the spherical pore
It rotatably snaps fitted on the spherical of the sliding sleeve；There are three the closure device settings, is separately mounted in three support legs
Identical height and position；Three locking poles are uniformly distributed, and the outer end of locking pole is each passed through sealed on three closure devices
Hole；The closure device movement, sealed fixation/opening unclamp the locking pole；
The instrument mounting platform is the round estrade for being removably mounted at support platform top, on the upper surface of instrument mounting platform
Fixed mechanism equipped with retainer instrument；
The closure device includes: sealed seat and slides up and down the lock ring body being arranged in sealed seat；
The locking holes are arranged in perforation before and after the center of the lock ring body, what the top setting one of lock ring body upwardly extended
A lower guide rod extended downwardly is arranged in the lower part of top guide bar, lock ring body；
The sealed seat is internally provided with the lock ring chamber that can be accommodated the lock ring body and lock ring body can be allowed to move up and down, and
The outer locking holes that a front and back penetrates through the sealed seat, the shape of the outer locking holes and institute are opened up in the middle part of the lock ring chamber
State that locking holes are identical, and the cross-sectional area of outer locking holes is greater than locking holes；One locking pole is also cross the outer locking holes and lock
Close hole；One top guide bar chamber is set in the sealed seat above the lock ring chamber, in the sealed seat below lock ring chamber under setting one
Guide rod chamber；
It is intracavitary that the lock ring body is accommodated in lock ring, and top guide bar is inserted into the top guide bar chamber, and on the intracavitary top guide bar of lock ring
It is arranged the spring of a compressive state；The lower guide rod is inserted into the lower guide rod chamber, and is arranged one forever in the lower end of lower guide rod
Magnet；It is provided with electromagnet in the sealed seat of lower guide rod chamber lower part, and to be projected into lower guide rod intracavitary for the iron core of the electromagnet；
When the electromagnet is powered, the top of iron core generates magnetic pole identical with the permanent magnet, repels the permanent magnet and pushes
The lock ring body moves up, and unclamps the locking pole；When electromagnet powers off, bounce and permanent magnet of the lock ring body in spring
It is moved down under suction between iron core, bitten by the lower surface of outer locking holes and the upper surface of locking holes and locks the lock
Close bar.
2. the tripod apparatus according to claim 1 for being easy to level, which is characterized in that
By a hand-held remote control control, it is powered or powers off the electromagnet.
3. the tripod apparatus according to claim 2 for being easy to level, which is characterized in that
The upper top surface of the locking holes is provided with biting teeth.
4. the tripod apparatus according to claim 3 for being easy to level, which is characterized in that
The upper surface of the locking pole is provided with anti-skid chequer.
5. the tripod apparatus according to claim 1 for being easy to level, which is characterized in that
The ring bodies includes detachable upper ring body and lower ring body, and the spherical pore is evenly divided into two parts up and down, institute
Locking pole is stated to be arranged on the lower ring body.
6. the tripod apparatus according to claim 1 for being easy to level, which is characterized in that
The upper surface of the support platform is equipped with bayonet, being arranged with the bayonet phase on the lower surface of the instrument mounting platform
Instrument mounting platform is horizontally mounted to the top of support platform by the cooperation of the bayonet and card base by matched card base.
7. the tripod apparatus according to claim 6 for being easy to level, which is characterized in that
The bayonet is the square shrinkage pool that the support platform upper surface middle part is arranged in, and the card base is arranged in the instrument
The medium position of mounting platform lower surface, and the square protrusions to match with the square shrinkage pool.
8. the tripod apparatus according to claim 1 for being easy to level, which is characterized in that
The top of the cutting ferrule is provided with the convex edge extended horizontally outward, and is hung by the convex edge and be sitting in the rack platform
On.
9. the tripod apparatus according to claim 1 for being easy to level, which is characterized in that
The weight is connected through a screw thread with support stick.
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| CN201710226662.4A CN106996771B (en) | 2017-04-09 | 2017-04-09 | A kind of tripod apparatus for being easy to level |
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| CN201710226662.4A CN106996771B (en) | 2017-04-09 | 2017-04-09 | A kind of tripod apparatus for being easy to level |
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| CN106996771A CN106996771A (en) | 2017-08-01 |
| CN106996771B true CN106996771B (en) | 2019-07-05 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2019047069A1 (en) * | 2017-09-06 | 2019-03-14 | 昆山德商达金软件技术有限公司 | Support and positioning base for tripod |
| CN110726057B (en) * | 2019-10-16 | 2021-05-18 | 四川中瑞岳华工程造价咨询事务所有限公司 | Construction engineering cost on-site mapping device capable of achieving quick leveling |
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| CN103335640A (en) * | 2013-06-18 | 2013-10-02 | 中国电子科技集团公司第二十六研究所 | Automatic leveling and gyroscopic orientation sighting device |
| CN103335640B (en) * | 2013-06-18 | 2015-09-09 | 中国电子科技集团公司第二十六研究所 | A kind of automatic leveling and gyrocompassing see collimation device |
| KR101356754B1 (en) * | 2013-08-19 | 2014-02-04 | 에스제이공간정보(주) | Tripod fixing apparatus for geodetic surveying instrument |
| CN206055132U (en) * | 2016-05-31 | 2017-03-29 | 南京江源测绘有限公司 | A kind of surveying instrument supporting frame |
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| Publication number | Publication date |
|---|---|
| CN106996771A (en) | 2017-08-01 |
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