CN206269816U - A kind of automatic leveling tripod apparatus - Google Patents
A kind of automatic leveling tripod apparatus Download PDFInfo
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- CN206269816U CN206269816U CN201621370237.XU CN201621370237U CN206269816U CN 206269816 U CN206269816 U CN 206269816U CN 201621370237 U CN201621370237 U CN 201621370237U CN 206269816 U CN206269816 U CN 206269816U
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- support
- locking
- tripod
- platform
- sealed
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Abstract
The utility model is related to engineering surveying instrument field, and in particular to a kind of automatic leveling tripod apparatus, including：Contacted with ground and Height Adjustable tripod, and be arranged on the rack platform of tripod upper end, the tripod includes three equally distributed support feets, and a bracket holes for up/down perforation are provided with the middle part of the rack platform, also includes:Level(l)ing mechanism, locking mechanism and instrument mounting platform；The installation site automatic leveling of instrument mounting platform is made by level(l)ing mechanism, then is fixed to level(l)ing mechanism is sealed on tripod by locking mechanism, the horizontality of instrument is maintained from structure.The automatic leveling tripod apparatus provided using such scheme, the utility model, can greatly simplify the leveling process of measuring instrument, operating time and energy consumption that reduction is adjusted repeatedly, simple to operate, quick, improve leveling precision and efficiency.
Description
Technical field
The utility model is related to engineering surveying instrument field, and in particular to a kind of automatic leveling tripod apparatus.
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 of design and construction, 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 branch for stabilization when in use
Support arrangement --- tripod.Traditional tripod due to its simple structure, the good characteristics of supporting ＆ stablizing and pass with so far, it is but beautiful
In unfortunately, typical tripod is Levelling operation trouble, time-consuming, it is necessary to pass through three branch repeatedly to tripod using preceding
Micromatic setting on spike and instrument carries out leveling, can just make the bubble on instrument placed in the middle, reaches measuring instrument accurate
The use requirement of placement, extremely consumes personal energy during adjustment, and the precision of its leveling is more still by the experience of operator
To determine.The whole leveling process degree of accuracy is difficult to control, troublesome poeration, take it is more long, have a strong impact on engineering survey precision and
Efficiency.
Utility model content
Regarding to the issue above, the utility model provides a kind of automatic leveling tripod apparatus, can greatly simplify measurement
The leveling process of instrument, operating time for adjusting repeatedly of reduction and energy consumption, it is simple to operate, quick, improve leveling precision and
Efficiency.
A kind of automatic leveling tripod apparatus, including contacted with ground and Height Adjustable tripod, and be arranged on
The rack platform of tripod upper end, the tripod includes three equally distributed support feets, is set in the middle part of the rack platform
A bracket holes for up/down perforation are equipped with, are also included:Level(l)ing mechanism, locking mechanism and instrument mounting platform；The level
Governor motion includes：Cutting ferrule and the regulation body for an axisymmetric body, the regulation body include:The cylindrical support that vertical is set
Rod, the support platform of the truncated cone-shaped being horizontally set at the top of support stick, be arranged on support stick bottom taper weight, Yi Jishe
Put in the spherical rotary shaft body on the support stick of the support platform, the upper surface of the support platform is provided with bayonet socket；It is described
The cutting ferrule that middle part is provided with the circular hole of up/down perforation is provided with bracket holes, and the circular hole is and the spherical rotating shaft body phase
The concave spherical surface of matching, forms the post-receiving chamber for housing the spherical rotary shaft body；The regulation body is rotatable by spherical rotary shaft body
Snap fitted in the post-receiving chamber, regulation body is remained vertical, and by being arranged between the tripod and regulation body
Locking mechanism, the sealed fixation regulation body；The instrument mounting platform is the parallel column in upper and lower surface, and instrument is installed
Platform is horizontally mounted to the top of the support platform by the card base matched with the bayonet socket set on its lower surface,
The upper surface of instrument mounting platform is provided with the fixed mechanism of retainer instrument.
After tripod apparatus are stood by support feet stabilization, shape is the regulation body that axisymmetric body and bottom are provided with weight
In the presence of ground cardiac stress, centered on spherical rotary shaft body, vertical state is automatically adjusted to, protects the upper surface of support platform
Water holding is put down；Now, will adjust that body is sealed to be fixed on tripod by above-mentioned locking mechanism, support platform is maintained from structure
Horizontality；The instrument mounting platform that instrument will be finally provided with snaps fitted to the top of support platform, instrument is in essence
Degree horizontality higher, greatly simplifies the leveling process of measuring instrument, and the operating time and energy that reduction is adjusted repeatedly disappear
Consumption, leveling work that is simple, quick, being efficiently completed instrument.
Further, the locking mechanism includes：Sliding sleeve, sealed support, sealed cylinder and locking block；The sliding sleeve is slided
It is nested with the bottom of the support stick, the outer surface of sliding sleeve is sphere；The main ring bodies by middle part of the sealed support and
The three locking poles composition horizontally outward extended from ring bodies, is provided with the spherical of up/down perforation in the middle part of the ring bodies
Hole, and rotatably snapped fitted on the sphere of the sliding sleeve by the spherical pore；Three locking poles are uniformly distributed, sealed
The outer end of bar is each passed through the locking holes reserved in three support feets；The sealed cylinder and the piston rod installed in sealed cylinder
The locking block of end, three locking holes of correspondence are arranged to three groups, and each described sealed cylinder piston rod down, be fixed on
In the support feet on the locking holes top, the locking block is set to do flexible fortune along the direction of support feet under the driving of sealed cylinder
It is dynamic, it is fixed/unclamps the locking pole；The sealed cylinder is connected on air driven pump by pipeline.
Mating spherical surfaces between sealed support and sliding sleeve, add and slide over sliding up and down on support stick, it is ensured that regulation body
When being in different relative position relations from tripod, locking pole can easily be adjusted to corresponding position, and will not be right
The activity for adjusting body causes resistance, it is ensured that the precision of leveling.Simultaneously by the side under sealed cylinder promotion locking block along support feet
To motion, it is ensured that when locking pole is locked, sealed support will not be caused to misplace and influence the precision of leveling, and structure is light
Ingeniously, it is easy to operate.
Further, the air driven pump is foot pump.By an external foot-operated air driven pump for sealed cylinder is provided
Power, keeps the light structure of tripod apparatus, while reducing external force touches the possibility that tripod produces influence on it, further
Ensure that the precision of leveling.
Further, the inlet end of the sealed cylinder is provided with check valve, and in the check valve and sealed cylinder
Between air inlet, a relief valve is set.Make sealed holding of the locking mechanism to adjusting body effective for a long time by check valve, from
And make the leveling precision of tripod apparatus more stable；After complete, the air pressure in sealed cylinder is discharged by relief valve, unclamped
Locking pole, fast quick-detach, tidies up tripod apparatus.
Further, the width of the locking holes horizontal direction, more than the width of the locking pole, makes sealed support in horizontal stroke
To with bigger adjustment space, the influence to adjusting body Adjustment precision is smaller, and the leveling precision of tripod apparatus is higher.
Further, the bayonet socket is the square shrinkage pool for being arranged on the support platform upper surface middle part, the card base
The medium position of the instrument mounting platform lower surface is arranged on, and is square convex with what the square shrinkage pool matched
Platform；By the cooperation of square shrinkage pool and boss, the installation of instrument is simpler, quick.
Further, the top of the cutting ferrule is provided with the convex edge for horizontally outward extending, 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, at any time can split weight and support stick, conveniently exists
Locking mechanism is dismantled or assembled if necessary, using more convenient.
In sum, the automatic leveling tripod apparatus that the utility model is provided, can greatly simplify measuring instrument
Leveling process, it is operating time and energy consumption that reduction is adjusted repeatedly, simple to operate, quick, improve leveling precision and efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structure half-section diagram of the present utility model；
Fig. 3 is the structural profile schematic diagram of the utility model level(l)ing mechanism；
Fig. 4 is the structural representation of the utility model sliding sleeve and sealed support；
Fig. 5 is the operation principle schematic diagram of the utility model pneumatic control.
Reference：1- tripods；11- support feets；12- locking holes；2- rack platforms；21- bracket holes；3- Level tunes
Mechanism；31- adjusts body；311- support sticks；312- support platforms；313- weights；The spherical rotary shaft bodies of 314-；315- bayonet sockets；32- cards
Set；321- post-receiving chambers；322- convex edges；4- locking mechanisms；41- sliding sleeves；The sealed supports of 42-；421- annular solids；422- locking poles；
The sealed cylinders of 43-；44- locking blocks；45- air driven pumps；46- check valves；47- relief valves；5- instrument mounting platforms；51- card bases
Specific embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.
As shown in Figures 1 to 5, a kind of automatic leveling tripod apparatus that the utility model embodiment is provided, including：Three pin
Frame 1, rack platform 2, level(l)ing mechanism 3, locking mechanism 4 and instrument mounting platform 5.Tripod 1 is uniformly distributed including three
And the support feet 11 that height and angle can be adjusted, and the effect for realizing stabilization support is contacted with ground by support feet 11.
Rack platform 2 is arranged on the upper end of tripod 1, and its middle part is provided with a bracket holes for up/down perforation 21, is used to install level tune
Section mechanism 3.
Referring to Fig. 3, level(l)ing mechanism 3 includes a cutting ferrule 32 and a shape is the regulation body 31 of axisymmetric body；Regulation
Body 31 it is main by：The support of the cylindrical support stick 311 of vertical setting, the truncated cone-shaped being horizontally set at the top of support stick 311
Platform 312, be arranged on the bottom of support stick 311 taper weight 313, and be positioned close to the position of support platform 312
Spherical rotary shaft body 314 on support stick 311 is constituted, and regulation body 31 is turned into an axial symmetry with plumb line as the axis of symmetry
Body；Cutting ferrule 32 is provided with the circular body of the circular hole of up/down perforation for middle part, and the hole wall of the circular hole is and above-mentioned spherical rotary shaft body
314 concave spherical surfaces for matching, thus form the post-receiving chamber 321 for being used to accommodating spherical rotary shaft body 314, and regulation body 31 passes through the ball
The activity cooperation of shape rotary shaft body 314 and post-receiving chamber 321, can universal rotational snap fitted on cutting ferrule 32, and under gravity
Regulation body 31 is set to remain vertical；The inserting of cutting ferrule 32 is arrived in bracket holes 21, and the horizontally outward extension set by its top
Convex edge 322, extension sit on rack platform 2, simple structure, be easy to again dismounting.Weight 313 is detachably to connect with support stick 311
Connect, facilitate installation and removal of the locking mechanism 4 on support stick 311；Using threaded connection in the present embodiment, simple structure makes
With conveniently.
Referring to Fig. 2, after tripod 1 launches to place stabilization, the level(l)ing mechanism 3 on rack platform 2 is in weight
313 and ground cardiac stress in the presence of, regulation body 31 is automatically adjusted to vertical state, now, body will be adjusted by locking mechanism 4
The 31 sealed horizontality for being fixed on tripod 1, support platform 312 being maintained from structure.Locking mechanism 4 includes：Sliding sleeve 41,
Sealed support 42, sealed cylinder 43, locking block 44 and air driven pump 45；A spherical surface body is provided with the outer surface of sliding sleeve 41, and
By the through hole of its centrally disposed above-below direction, slip is nested with the bottom of support stick 311.
Referring to Fig. 4, sealed support 42 is main horizontally outward to be extended by the ring bodies 421 at middle part and from ring bodies 421,
And three locking poles 422 being uniformly arranged are constituted, the middle part of the ring bodies 421 be provided with a up/down perforation and with sliding sleeve 41 outside
The spherical pore that spherical surface body on surface matches, by the cooperation of the spherical pore and spherical surface body, sealed support 42 can freely be turned
Dynamic snaps fitted on sliding sleeve 41, and three outer ends of locking pole 422 are corresponding through locking holes each reserved in three support feets 11
12；The width of the horizontal direction of locking holes 12, the width more than the 422 of locking pole makes sealed support 42 laterally with bigger
Adjustment space, leveling precision is higher.Referring to Fig. 2, in three support feets 11 on the top of locking holes 12, be correspondingly arranged one it is sealed
Cylinder 43, and a locking block 44 is respectively installed in the piston rod end of sealed cylinder 43；The piston rod court of sealed cylinder 43 divides into
Put, make locking block 44 under the driving of sealed cylinder 43, on the top of locking holes 12, done back and forth along the standing direction of support feet 11
Stretching motion, so as to be fixed/unclamp the locking pole 422 being interspersed in locking holes 12.Sealed support 42 and sliding sleeve 41 it
Between mating spherical surfaces, add the sliding up and down on support stick 311 of sliding sleeve 41, it is ensured that regulation body 31 and tripod 1 is in different
Relative position relation when, locking pole 422 can easily be adjusted to corresponding position, and will not be to adjusting the activity of body 31
Cause resistance, it is ensured that the precision of leveling.
Referring to Fig. 5, sealed cylinder 43 drives source of the gas from the foot-operated air driven pump 45 external with, by detachable
External pipeline three sealed cylinders 43 are coupled with foot-operated air driven pump 45, and inlet end in sealed cylinder 43 sets
Check valve 46 is put, makes the sealed holdings of 4 pairs of regulation bodies 31 of locking mechanism effective for a long time by the check valve 46, so that three pin
The leveling precision of rack device is more stable；Between the air inlet of check valve 46 and sealed cylinder 43, a relief valve is additionally provided with
47, make tripod apparatus after application, the air pressure in sealed cylinder 43 is discharged by relief valve 47, locking pole 422 is unclamped, soon
Quick-detach, tidy up tripod apparatus.The external design of power source, keeps the light structure of tripod apparatus, while reducing external force
The possibility that tripod produces influence on it is touched, the precision of leveling is further ensured.
Obtain after horizontal instrument placement basis, instrument is passed through the fixation of setting on the upper surface of instrument mounting platform 5
The fixed mechanism of instrument, stabilization is installed on instrument mounting platform 5, is then aligned with the setting of the upper surface middle part of support platform 312
The bayonet socket 315 of square shrinkage pool shape, by the pros matched with the bayonet socket 315 set on the lower surface of instrument mounting platform 5
The card base 51 of shape boss-shaped, easily inserts in support platform 312；Because instrument mounting platform 5 is the parallel post in upper and lower surface
Shape body, in the case of the upper surface holding level of support platform 312, instrument keeps level naturally, is not used in carrying out cumbersome tune
Flat operation.
The automatic leveling tripod apparatus provided using such scheme, the utility model, it is stood by the stabilization of tripod 1
Afterwards, shape is for axisymmetric body and bottom is provided with the regulation body 31 of weight 313 in the presence of ground cardiac stress, with spherical rotary shaft body 314
Centered on, vertical state is automatically adjusted to, make the upper surface holding level of support platform 312；Now, will by locking mechanism 4
Body 31 is sealed is fixed on tripod 1 for regulation, and the horizontality of support platform 312 is maintained from structure；Instrument will be finally installed
The instrument mounting platform 5 of device snaps fitted to the top of support platform 312, instrument is in precision horizontality higher, pole
The leveling process of big simplified measuring instrument, it is operating time and energy consumption that reduction is adjusted repeatedly, simple, quick, efficient
Complete the leveling work of instrument.
In sum, the automatic leveling tripod apparatus that the utility model is provided, can greatly simplify measuring instrument
Leveling process, it is operating time and energy consumption that reduction is adjusted repeatedly, simple to operate, quick, improve leveling precision and efficiency.
It should be noted that preferred embodiment above is only used to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to the foregoing embodiments, one of ordinary skill in the art should manage
Solution：It can still modify to the technical scheme described in previous embodiment, or to which part or whole technologies
Feature carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from the utility model reality
The scope of a technical scheme is applied, it all should cover in the middle of the scope of claim of the present utility model and specification.
Claims (8)
1. a kind of automatic leveling tripod apparatus, including contacted with ground and Height Adjustable tripod, and it is arranged on three
The rack platform of foot stool upper end, the tripod includes three equally distributed support feets, and the middle part of the rack platform is set
There are a bracket holes for up/down perforation, it is characterised in that also include:Level(l)ing mechanism, locking mechanism and instrument mounting platform；
The level(l)ing mechanism includes：Cutting ferrule and the regulation body for an axisymmetric body, the regulation body include:What vertical was set
The support stick of cylinder, the support platform of the truncated cone-shaped being horizontally set at the top of support stick, the taper for being arranged on support stick bottom
Weight, and be positioned close to the spherical rotary shaft body on the support stick of the support platform, the upper surface of the support platform
It is provided with bayonet socket；
Middle part is provided with the bracket holes the cutting ferrule of up/down perforation circular hole, and the circular hole is and the spherical rotating shaft
The concave spherical surface of body phase matching, forms the post-receiving chamber for housing the spherical rotary shaft body；The regulation body can be turned by spherical rotary shaft body
Dynamic snaps fitted in the post-receiving chamber, regulation body is remained vertical, and by be arranged on the tripod and regulation body it
Between locking mechanism, the sealed fixation regulation body；
The instrument mounting platform is the parallel column in upper and lower surface, and instrument mounting platform is by setting on its lower surface
The card base matched with the bayonet socket, is horizontally mounted to the top of the support platform, be set on the upper surface of instrument mounting platform
There is the fixed mechanism of retainer instrument.
2. automatic leveling tripod apparatus according to claim 1, it is characterised in that
The locking mechanism includes：Sliding sleeve, sealed support, sealed cylinder and locking block；The sliding sleeve is slided and is nested with the branch
The bottom of rod is supportted, the outer surface of sliding sleeve is sphere；The main ring bodies and the water from ring bodies by middle part of the sealed support
The flat three locking poles composition for stretching out, is provided with the spherical pore of up/down perforation in the middle part of the ring bodies, and by described
Spherical pore is rotatably snapped fitted on the sphere of the sliding sleeve；Three locking poles are uniformly distributed, the outer end difference of locking pole
The locking holes reserved on through three support feets；The sealed cylinder and installed in the sealed of the piston rod end of sealed cylinder
Block, three locking holes of correspondence are arranged to three groups, and each described sealed cylinder piston rod down, be fixed on the locking holes
In the support feet on top, the locking block is done stretching motion along the direction of support feet under the driving of sealed cylinder, compress solid
It is fixed/to unclamp the locking pole；The sealed cylinder is connected on an air driven pump by pipeline.
3. automatic leveling tripod apparatus according to claim 2, it is characterised in that
The air driven pump is foot pump.
4. automatic leveling tripod apparatus according to claim 2, it is characterised in that
The inlet end of the sealed cylinder is provided with check valve, and between the air inlet of the check valve and sealed cylinder, if
Put a relief valve.
5. automatic leveling tripod apparatus according to claim 2, it is characterised in that
The width of the locking holes horizontal direction, more than the width of the locking pole.
6. automatic leveling tripod apparatus according to claim 1, 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 be the square protrusions matched with the square shrinkage pool.
7. automatic leveling tripod apparatus according to claim 1, it is characterised in that
The top of the cutting ferrule is provided with the convex edge for horizontally outward extending, and is sitting in the rack platform by convex edge extension
On.
8. automatic leveling tripod apparatus according to claim 1, it is characterised in that
The weight is connected through a screw thread with support stick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621370237.XU CN206269816U (en) | 2016-12-14 | 2016-12-14 | A kind of automatic leveling tripod apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621370237.XU CN206269816U (en) | 2016-12-14 | 2016-12-14 | A kind of automatic leveling tripod apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206269816U true CN206269816U (en) | 2017-06-20 |
Family
ID=59045446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621370237.XU Expired - Fee Related CN206269816U (en) | 2016-12-14 | 2016-12-14 | A kind of automatic leveling tripod apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206269816U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869998A (en) * | 2018-08-23 | 2018-11-23 | 湖南科技大学 | A kind of the automatic leveling holder and its operating method of subsidiary |
| CN109538891A (en) * | 2018-11-29 | 2019-03-29 | 浙江海洋大学 | A kind of measuring instrument automatic adjusting support of civil engineering |
| CN113230524A (en) * | 2018-12-21 | 2021-08-10 | 解玉洁 | Self-adaptive medicine supply mechanism for nursing medicine spraying device |
| CN113819895A (en) * | 2021-10-19 | 2021-12-21 | 赵运帅 | Engineering survey surveyor's level strutting arrangement |
| CN114838267A (en) * | 2022-03-30 | 2022-08-02 | 宁波伟峰智能科技有限公司 | Tripod with automatic leveling function |
-
2016
- 2016-12-14 CN CN201621370237.XU patent/CN206269816U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869998A (en) * | 2018-08-23 | 2018-11-23 | 湖南科技大学 | A kind of the automatic leveling holder and its operating method of subsidiary |
| CN108869998B (en) * | 2018-08-23 | 2023-09-01 | 湖南科技大学 | Automatic leveling cradle head for auxiliary measurement and operation method thereof |
| CN109538891A (en) * | 2018-11-29 | 2019-03-29 | 浙江海洋大学 | A kind of measuring instrument automatic adjusting support of civil engineering |
| CN109538891B (en) * | 2018-11-29 | 2021-05-28 | 浙江海洋大学 | Measuring apparatu automatically regulated support that civil engineering used |
| CN113230524A (en) * | 2018-12-21 | 2021-08-10 | 解玉洁 | Self-adaptive medicine supply mechanism for nursing medicine spraying device |
| CN113819895A (en) * | 2021-10-19 | 2021-12-21 | 赵运帅 | Engineering survey surveyor's level strutting arrangement |
| CN113819895B (en) * | 2021-10-19 | 2023-07-04 | 赵运帅 | Engineering survey level supporting device |
| CN114838267A (en) * | 2022-03-30 | 2022-08-02 | 宁波伟峰智能科技有限公司 | Tripod with automatic leveling function |
| CN114838267B (en) * | 2022-03-30 | 2024-01-26 | 宁波伟峰智能科技有限公司 | Tripod with automatic leveling function |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20211214 |