CN106996771A - A kind of tripod apparatus for being easy to leveling - Google Patents
A kind of tripod apparatus for being easy to leveling Download PDFInfo
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- CN106996771A CN106996771A CN201710226662.4A CN201710226662A CN106996771A CN 106996771 A CN106996771 A CN 106996771A CN 201710226662 A CN201710226662 A CN 201710226662A CN 106996771 A CN106996771 A CN 106996771A
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- leveling
- lock ring
- locking
- tripod
- support
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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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- General Physics & Mathematics (AREA)
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Abstract
The present invention relates to engineering surveying instrument field, and in particular to a kind of tripod apparatus for being easy to leveling, including：Tripod, rack platform, level(l)ing mechanism, locking mechanism and instrument mounting platform；The bracket holes of a up/down perforation are provided with 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 it is by locking mechanism that level(l)ing mechanism is sealed fixed on tripod, the horizontality of instrument is maintained from structure.Using such scheme, the tripod apparatus for being easy to leveling that the present invention is provided can greatly simplify the benchmark leveling process of measuring instrument, simple to operate, leveling school assignment quick, efficiently, and leveling precision is high.
Description
Technical field
The present invention relates to engineering surveying instrument field, and in particular to a kind of tripod apparatus for being easy to leveling.
Background technology
With expanding economy and the progress of society, the engineering construction such as building, road is also like a raging fire to be carried out synchronous.
Modern society is increasingly strict to the quality requirement of engineering construction, and the quality of engineering is directly related with the precision for designing and constructing, and
Accurate design and construction must be set up on the basis of accurate engineering survey.The instrument commonly used in engineering survey mainly has level
Instrument, theodolite, total powerstation etc., function are each variant, but no matter which kind of instrument, it is required for a stable branch when in use
Support arrangement --- tripod.Traditional tripod is passed due to its simple in construction, supporting ＆ stablizing good characteristics to be used so far, but beautiful
In unfortunately, typical tripod is before use, Levelling operation trouble, time-consuming, it is necessary to by repeatedly to three branch of tripod
Micromatic setting on spike and instrument carries out leveling, can just make the bubble on instrument placed in the middle, reach that measuring instrument is accurate
The use requirement of placement, extremely consumes personal energy during adjustment, and its leveling precision is more or experience by operator
To determine.The whole leveling process degree of accuracy is difficult to control, troublesome poeration, take it is longer, have a strong impact on engineering survey precision and
Efficiency.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of tripod apparatus for being easy to leveling, measuring instrument can greatly be simplified
The benchmark leveling process of device, simple to operate, leveling school assignment quick, efficiently, and leveling precision is high.
A kind of tripod apparatus for being easy to leveling, including contacted and Height Adjustable tripod with ground, and set
Rack platform in tripod upper end, the tripod includes three equally distributed support feets, the middle part of the rack platform
The bracket holes of a up/down perforation are provided with, in addition to:Level(l)ing mechanism, locking mechanism and instrument mounting platform；The water
Flat governor motion is an axisymmetric body using plumb line as symmetrical centre, including:Cylindrical support stick, the water of vertical setting
The support platform of the flat truncated cone-shaped being arranged at the top of support stick, be arranged on support stick bottom taper weight, and be arranged on
Spherical rotary shaft body on the support stick of the end position of support platform one；One cutting ferrule, card are set outside the rotary shaft body
The middle part of set is provided with the through hole of up/down perforation, and the through hole has the concave spherical surface matched with the rotary shaft body, forms accommodating
The post-receiving chamber of the rotary shaft body, the level(l)ing mechanism is 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 on the tripod and water
Locking mechanism between flat governor motion, the sealed fixation level(l)ing mechanism；The locking mechanism includes：It is sliding sleeve, sealed
Support and closure device, the sliding sleeve are slided and are nested with the bottom of the support stick, and the outer surface of sliding sleeve is spherical；The sealed branch
Frame includes:The ring bodies of center and three locking poles horizontally outward extended from ring bodies side face, the ring bodies
Middle part be provided with the spherical pore of up/down perforation, and rotatably snap fitted to by the spherical pore spherical of the sliding sleeve
On；The closure device is provided with three, is separately mounted to the identical height and position in three support feets；Three locking poles are equal
Even distribution, the outer end of locking pole is each passed through the locking holes on three closure devices；The closure device action, 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 provided with the fixed mechanism of retainer instrument.
After being stood by the way that support feet is stable, level(l)ing mechanism is automatically adjusted to vertical state under gravity, makes
The upper surface of support platform keeps level；Mating spherical surfaces between sealed support and sliding sleeve, add slide over it is upper on support stick
Lower slider, it is ensured that when level(l)ing mechanism is in different relative position relations 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, it is ensured that the precision of leveling；Now, locking mechanism is passed through
By the sealed horizontality for being fixed on tripod, support platform being maintained from structure of level(l)ing mechanism；It will finally be provided with
The instrument mounting platform of instrument snaps fitted to the top of support platform, 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
Leveling into instrument works.
Further, the closure device includes：Sealed seat and slide up and down the lock ring body being arranged in sealed seat；The lock
Insertion sets interior locking holes before and after the center of ring body, and the top of lock ring body sets a top guide bar upwardly extended, lock ring
The bottom of body sets a lower guide rod extended downwardly；The sealed seat is internally provided with one and can accommodate the lock ring body simultaneously
It can allow the lock ring chamber that lock ring body is moved up and down, and open up in the middle part of the lock ring chamber the outer of sealed seat described in a front and rear insertion
Locking holes, the shape of the outer locking holes is identical with the interior locking holes, and the cross-sectional area of outer locking holes is more 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
One lower guide rod chamber is set in the sealed seat below chamber, lock ring chamber；The lock ring body is contained in lock ring intracavitary, and top guide bar is inserted
The top guide bar chamber, and it is arranged on the top guide bar of lock ring intracavitary the spring of a compressive state；The lower guide rod insertion is described
Lower guide rod chamber, and one permanent magnet is set in the lower end of lower guide rod；Electromagnet is provided with the sealed seat of lower guide rod chamber bottom, and
The iron core of the electromagnet is projected into lower guide rod intracavitary；When the electromagnet is powered, the top of iron core is produced and the permanent magnet
Identical magnetic pole, repels the permanent magnet and promotes the lock ring body to move up, unclamp the locking pole；It is described when electromagnet is powered off
Lock ring body is moved down between the bounce and permanent magnet and iron core of spring under suction, by the lower surfaces of outer locking holes and
Bite and lock the locking pole in the upper surface of interior locking holes.The sealed design of power-off, it is ensured that closure device in the case where not having electricity,
Also it can normally close, improve the reliability of closure device.
Further, by a hand-held remote control control, it is powered or powered off the electromagnet；External force is avoided to intervene
Leveling state on tripod produces influence, further ensures the precision of leveling.
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
Plus it is firm.
Further, the upper surface of the locking pole is provided with anti-slip veins；By the cooperation of anti-slip veins 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
Two parts up and down, the locking pole is arranged on the lower ring body；Spherical pore is set by two parts split up and down, reduces processing
Difficulty, and it is easy to dismounting.
Further, the upper surface of the support platform is provided with bayonet socket, the lower surface of the instrument mounting platform and set
The card base matched with the bayonet socket, by the cooperation of the bayonet socket and card base, instrument mounting platform is horizontally mounted to branch
Support the top of platform.By the cooperation of bayonet socket and card base, the installation of instrument is simpler, quick.
Further, the bayonet socket is the square shrinkage pool for being arranged on the support platform upper surface middle part, the card base
Be arranged on the medium position of the instrument mounting platform lower surface, and for the square shrinkage pool match it is square convex
Platform；The setting of square interface, while being easy to fix, it is easy to align.
Further, the top of the cutting ferrule is provided with the convex edge horizontally outward extended, and is sitting in by convex edge extension
On the rack platform；The design structure of convex edge is simple, effectively regulation body can be fixed, and be easy to dismounting.
Further, the weight is connected through a screw thread with support stick；Weight and support stick can be split at any time, conveniently existed
Locking mechanism is dismantled or assembles if necessary, using more convenient.
In summary, the tripod apparatus for being easy to leveling that the present invention is provided, can greatly simplify the base of measuring instrument
Quasi- leveling process, simple to operate, leveling school assignment quick, efficiently, and leveling precision is high.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is structure half-section diagram of the invention；
Fig. 3 is the structural profile schematic diagram of level(l)ing mechanism of the present invention；
Fig. 4 is the structural representation of sliding sleeve of the present invention and sealed support；
Fig. 5 is the structural representation of closure device open mode of the present invention；
Fig. 6 is the structural representation of closure device locked state of the present invention.
Reference：1- tripods；11- support feets；2- rack platforms；21- bracket holes；3- level(l)ing mechanisms；31- branch
Support rod；32- support platforms；33- weights；34- rotary shaft bodies；35- cutting ferrules；351- post-receiving chambers；352- convex edges；36- bayonet sockets；4- is sealed
Mechanism；41- sliding sleeves；The sealed supports of 42-；421- ring bodies；4211- upper ring bodies；4212- lower ring bodies；422- locking poles；4221-
Anti-slip veins；43- closure devices；The sealed seats of 431-；4311- lock ring chambers；The outer locking holes of 4312-；4313- top guide bar chambers；Led under 4314-
Rod cavity；432- lock ring bodies；Locking holes in 4321-；4322- top guide bars；4323- lower guide rods；4324- biting teeths；433- springs；434-
Permanent magnet；435- electromagnet；4351- iron cores；5- instrument mounting platforms；51- card bases
Embodiment
The embodiment of technical solution of the present invention is described in detail below in conjunction with accompanying drawing.Following examples are only used for
Clearly illustrate technical scheme, therefore be only used as example, and the protection model of the present invention can not be limited with this
Enclose.In the description of the present patent application, it is to be understood that term " on ", " under ", "front", "rear" etc., the orientation or position of instruction
It is, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplify description to put relation, rather than
Indicate or imply that the part or structure of meaning there must be specific orientation, with specific azimuth configuration and operation, therefore can not
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 leveling provided in an embodiment of the present invention, including：Tripod
1st, rack platform 2, level(l)ing mechanism 3, locking mechanism 4 and instrument mounting platform 5.Tripod 1 be uniformly distributed including three and
The support feet 11 that height and angle can be adjusted, and the effect for realizing stable support is contacted with ground by support feet 11.Branch
Body panel 2 is arranged on the upper end of tripod 1, and its middle part is provided with the bracket holes 21 of a up/down perforation, to hang Level tune
Mechanism 3.
Referring to Fig. 3, the main body of level(l)ing mechanism 3 is an axisymmetric body using plumb line as symmetrical centre, including:Lead
Hang down the cylindrical support stick 31 set, be horizontally set on the top of support stick 31 truncated cone-shaped support platform 32, be arranged on branch
Support the weight 33 of the taper of the bottom of rod 31, and the ball being positioned close on the support stick 31 of the end position of support platform 32 1
The rotary shaft body 34 of shape, rotary shaft body 34 is outer to set a cutting ferrule 35；The middle part of cutting ferrule 35 is provided with the through hole of up/down perforation, and the through hole
With the concave spherical surface matched with rotary shaft body 34, the post-receiving chamber 351 of an accommodating rotary shaft body 35 is formed, level(l)ing mechanism 3 leads to
Cross rotary shaft body 34 can universal rotational snap fitted in the post-receiving chamber 351, the outer surface of rotary shaft body 34 and the interior table of post-receiving chamber 351
Face forms the minimum shiny surface of surface roughness by finishing, and fills lubricating oil to form profit in the mating surface of the two
Lubricating oil film, makes frictional force very little at the cooperation of the two, rotary shaft body 34 can in post-receiving chamber 351 flexible rotating, in the effect of gravity
Under level(l)ing mechanism 3 is remained vertical；The inserting of cutting ferrule 35 in bracket holes 21, and the level set by its top to
The convex edge 352 of outer extension, extension is sat on rack platform 2, simple in construction, is easy to dismounting again.Weight 33 passes through spiral shell with support stick 31
Line is detachably connected, and facilitates installation and removal of the locking mechanism 4 on support stick 31.
Referring to Fig. 2, the expansion of tripod 1 is placed after stabilization, and the level(l)ing mechanism 3 on rack platform 2 is in the earth's core
Vertical state is automatically adjusted in the presence of gravitation, it is now, by locking mechanism 4 that its is sealed fixed on tripod 1, 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 support 42 and closure device 43.Referring to Fig. 4, sliding sleeve
41 slips are nested with includes a spherical as the ball with sealed support 42 on the bottom of support stick 31, the outer surface of sliding sleeve 41
Connect maincenter.Sealed support 42 includes:The ring bodies 421 of position at its center and from the side face of ring bodies 421 horizontally outward
Three locking poles 422 of extension；The middle part of ring bodies 421 is provided with the spherical pore of up/down perforation, and can ten thousand by the spherical pore
To snapping fitted on the spherical of sliding sleeve 41 for rotation, the effect that ball connects is reached, the ball of the two connects same with higher rotation spirit
Activity, referring in particular to the processing, cooperation and lubricating system of rotary shaft body 34 and axocoel 351, here is omitted；For convenience of processing and
Dismounting, ring bodies 421 include detachable upper ring body 4211 and lower ring body 4212, by the spherical pore be evenly divided into above and below two
Point, and locking pole 422 is arranged on lower ring body 4212.Mating spherical surfaces between sealed support 42 and sliding sleeve 41, add sliding sleeve 41
Sliding up and down on support stick 31, it is ensured that when level(l)ing mechanism 3 is in different relative position relations 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, it is ensured that
The precision of leveling.
Referring to Fig. 1 and Fig. 2, closure device 43 is provided with three, is arranged on three supports along the direction of support feet 11 respectively
On identical height and position on pin 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 is acted, and sealed fixation/opening unclamps correspondence locking pole 422.Specifically, referring to
Fig. 5 and Fig. 6, closure device 43 is main to can slide up and down in sealed seat 431 by the sealed seat 431 of rectangle and one
Lock ring body 432 constitute.Lock ring body 432 is similarly rectangle, and insertion sets above-mentioned interior locking holes 4321 before and after its center,
The top of lock ring body 432 sets a top guide bar 4322 upwardly extended, and the bottom of lock ring body 432 sets one to extend 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 open up at the middle part of the lock ring chamber 4311 external lock of the whole sealed seat 431 of a front and rear insertion
Hole 4312 is closed, the shape of the outer locking holes 4312 is identical with 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, it is ensured that when lock ring body 432 is slided up and down in lock ring chamber 4311, outer locking holes 4312
The effect of patho-occlusion can be produced with interior locking holes 4321；A top guide bar is set in the sealed seat 431 of the top of lock ring chamber 4311
A lower guide rod chamber 4313 is set in chamber 4313, the sealed seat 431 of the lower section of lock ring chamber 4311.Lock ring body 432 is contained in lock ring chamber
In 431, and the insertion top guide bar of top guide bar 4322 chamber 4313, lower guide rod 4323 is inserted in lower guide rod chamber 4314, enables lock ring body 432
Slided up and down in lock ring chamber 431；The spring of a compressive state is arranged on one section of top guide bar 4322 in lock ring chamber 4311
433, led under, 4323 lower end sets a permanent magnet 434, and is set in the sealed seat 431 of the bottom of lower guide rod chamber 4314
There is 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
During energization, the top of iron core 4351 is produced and the identical magnetic pole of permanent magnet 434, and permanent magnet 434 is produced and repels promotion lock ring
Body 432 is moved up, the aperture increase for making outer locking holes 4312 and interior locking holes 4321 interlock, and is easy to dismount locking pole 422, or pine
Opening locking pole 422 makes its Automatic Levelling；When electromagnet 435 is powered off, bounce and permanent magnet of the lock ring body 431 in spring 433
Moved down between 434 and iron core 4351 under the public effect of suction, pass through the lower surface and interior locking holes 4321 of outer locking holes 4312
Upper surface bite and lock locking pole 422, reach that level(l)ing mechanism 3 is locked in the effect of vertical state by locking.
To strengthen locking effect of the closure device 43 to 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-slip veins 4221, by the cooperation of biting teeth 4324 and anti-slip veins 4221, fully protects
The fastness that card closure device 43 is engaged to locking pole 422.And the opening and closing of closure device 43 is led to by a hand-held remote control
Cross the energization or power-off of remote control device electromagnet 435, with reach control closure device 43 it is sealed/unclamp effect, reduce external force
The possibility that tripod 1 produces influence on it is touched, the precision of leveling is further ensured.
After being stood by the way that tripod 1 is stable, level(l)ing mechanism 3 is automatically adjusted to vertical in the presence of centrifugal force
State, makes the upper surface holding level of support platform 32；Now, control locking mechanism 4 acts sealed fixation and is interspersed in it
Locking pole 422, whole level(l)ing mechanism 3 is locked in current vertical state, and support platform 32 is maintained from structure
Horizontality, obtains the higher instrument of precision and places basis.Afterwards, by instrument by being set on the upper surface of instrument mounting platform 5
Retainer instrument fixed mechanism, instrument stabilizer is installed on instrument mounting platform 5, the upper surface of support platform 32 is then aligned with
The bayonet socket 36 for the square shrinkage pool shape that middle part is set, by being set on the lower surface of instrument mounting platform 5 and the phase of bayonet socket 36
The card base 51 for the square protrusions shape matched somebody with somebody, is easily inserted in support platform 32；Because instrument mounting platform 5 is upper and lower surface
Parallel round estrade, in the case of the upper surface holding level of support platform 32, instrument keeps level naturally, numerous without carrying out again
Trivial Levelling operation.
In summary, using such scheme, the tripod apparatus for being easy to leveling that the present invention is provided can greatly simplify
The benchmark leveling process of measuring instrument, simple to operate, leveling school assignment quick, efficiently, and leveling precision is high.
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
The present invention is described in detail with reference to the foregoing embodiments for pipe, it will be understood by those within the art that：It is still
Technical scheme described in previous embodiment can be modified, or which part or all technical characteristic are carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from technical scheme of the embodiment of the present invention
Scope, it all should cover among the claim of the present invention and the scope of specification.
Claims (10)
1. a kind of tripod apparatus for being easy to leveling, including contacted and Height Adjustable tripod with ground, and be arranged on
The rack platform of tripod upper end, the tripod includes setting in the middle part of three equally distributed support feets, the rack platform
It is equipped with the bracket holes of a up/down perforation, it is characterised in that also include:Level(l)ing mechanism, locking mechanism and instrument are installed flat
Platform；
The level(l)ing mechanism is an axisymmetric body using plumb line as symmetrical centre, including:It is cylindrical that vertical is set
Support stick, the support platform for the truncated cone-shaped being horizontally set at the top of support stick, be arranged on support stick bottom taper weight, with
And it is positioned close to the spherical rotary shaft body on the support stick of the end position of support platform one；One is set outside the rotary shaft body
Cutting ferrule, the middle part of cutting ferrule is provided with the through hole of up/down perforation, and the through hole has the concave spherical surface matched with the rotary shaft body, shape
Into the post-receiving chamber for housing 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 on described three
Locking mechanism between foot stool and level(l)ing mechanism, the sealed fixation level(l)ing mechanism；
The locking mechanism includes：Sliding sleeve, sealed support and closure device, the sliding sleeve are slided and are nested with the support stick
Portion, the outer surface of sliding sleeve is spherical；The sealed support includes:The ring bodies of center and from level on ring bodies side face
The spherical pore of up/down perforation is provided with the middle part of three locking poles stretched out, the ring bodies, and passes through the spherical pore
On the spherical for rotatably snapping fitted to the sliding sleeve；The closure device is provided with three, is separately mounted in three support feets
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 action, the sealed or release locking pole；
The instrument mounting platform is on the round estrade for being removably mounted at support platform top, the upper surface of instrument mounting platform
Fixed mechanism provided with retainer instrument.
2. the tripod apparatus according to claim 1 for being easy to leveling, it is characterised in that
The closure device includes：Sealed seat and slide up and down the lock ring body being arranged in sealed seat；
Before and after the center of the lock ring body insertion set in locking holes, the top of lock ring body set one upwardly extend it is upper
Guide rod, the bottom of lock ring body sets a lower guide rod extended downwardly；
The sealed seat is internally provided with a 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 of sealed seat described in a front and rear insertion, the shape of the outer locking holes and institute are opened up in the middle part of the lock ring chamber
State that interior locking holes are identical, and the cross-sectional area of outer locking holes is more than interior locking holes；One locking pole is also cross the outer locking holes
With interior locking holes；Set in the sealed seat below a top guide bar chamber, lock ring chamber and set in sealed seat above the lock ring chamber
One lower guide rod chamber；
The lock ring body is contained in lock ring intracavitary, and top guide bar inserts the top guide bar chamber, and on the top guide bar of lock ring intracavitary
It is arranged the spring of a compressive state；The lower guide rod inserts the lower guide rod chamber, and sets one forever in the lower end of lower guide rod
Magnet；Electromagnet is provided with the sealed seat of lower guide rod chamber bottom, and the iron core of the electromagnet is projected into lower guide rod intracavitary；
When the electromagnet is powered, the top of iron core is produced to promote with the permanent magnet identical magnetic pole, the repulsion permanent magnet
The lock ring body is moved up, and unclamps the locking pole；When electromagnet is powered off, bounce and permanent magnet of the lock ring body in spring
Moved down between iron core under suction, bitten and locked described by the lower surface of outer locking holes and the upper surface of interior locking holes
Locking pole.
3. the tripod apparatus according to claim 2 for being easy to leveling, it is characterised in that
By a hand-held remote control control, it is powered or powered off the electromagnet.
4. the tripod apparatus according to claim 2 for being easy to leveling, it is characterised in that
The upper surface of the interior locking holes is provided with biting teeth.
5. the tripod apparatus according to claim 4 for being easy to leveling, it is characterised in that
The upper surface of the locking pole is provided with anti-slip veins.
6. the tripod apparatus according to claim 1 for being easy to leveling, it is characterised in that
The ring bodies include detachable upper ring body and lower ring body, by the spherical pore be evenly divided into above and below two parts, institute
Locking pole is stated to be arranged on the lower ring body.
7. the tripod apparatus according to claim 1 for being easy to leveling, it is characterised in that
The upper surface of the support platform is provided with bayonet socket, setting with the bayonet socket phase on the lower surface of the instrument mounting platform
The card base of matching, by the cooperation of the bayonet socket and card base, instrument mounting platform is horizontally mounted to the top of support platform.
8. the tripod apparatus according to claim 7 for being easy to leveling, it is characterised in that
The bayonet socket is the square shrinkage pool for being arranged on the support platform upper surface middle part, and the card base is arranged on the instrument
The medium position of mounting platform lower surface, and the square protrusions to match with the square shrinkage pool.
9. the tripod apparatus according to claim 1 for being easy to leveling, it is characterised in that
The top of the cutting ferrule is provided with the convex edge horizontally outward extended, and is sitting in the rack platform by convex edge extension
On.
10. the tripod apparatus according to claim 1 for being easy to leveling, it is characterised 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 true CN106996771A (en) | 2017-08-01 |
| CN106996771B CN106996771B (en) | 2019-07-05 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110726057A (en) * | 2019-10-16 | 2020-01-24 | 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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| 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 |
| CN110726057A (en) * | 2019-10-16 | 2020-01-24 | 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 |
| 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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| CN106996771B (en) | 2019-07-05 |
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