CN202708518U - Automatic leveling tripod - Google Patents

Automatic leveling tripod Download PDF

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Publication number
CN202708518U
CN202708518U CN 201220409664 CN201220409664U CN202708518U CN 202708518 U CN202708518 U CN 202708518U CN 201220409664 CN201220409664 CN 201220409664 CN 201220409664 U CN201220409664 U CN 201220409664U CN 202708518 U CN202708518 U CN 202708518U
Authority
CN
China
Prior art keywords
automatic leveling
hydraulic oil
tripod
oil cylinders
sensor
Prior art date
Application number
CN 201220409664
Other languages
Chinese (zh)
Inventor
李军
李劲松
苏丽
Original Assignee
山西八建集团有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 山西八建集团有限公司 filed Critical 山西八建集团有限公司
Priority to CN 201220409664 priority Critical patent/CN202708518U/en
Application granted granted Critical
Publication of CN202708518U publication Critical patent/CN202708518U/en

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Abstract

The utility model particularly relates to an automatic leveling tripod, aiming at solving the problem that the existing tripod needs to be manually leveled when in use. The automatic leveling tripod comprises a support table, wherein a sensor is fixed on the support table, three hydraulic oil cylinders are evenly distributed under the support table, inclined angles between every two hydraulic oil cylinders in the three hydraulic oil cylinders are as the same as one another, the lower ends of piston rods of the hydraulic oil cylinders are respectively provided with a support foot, the support table is internally provided with control chips, magnetic valves are arranged on the hydraulic oil cylinders, and a control circuit and a power supply are connected among one control chip, the sensor, the magnetic valves and the other control chip. The automatic leveling tripod is exquisite in design, practical and convenient, so that the workload of building operators can be greatly reduced, and the automatic leveling tripod is prepared for the follow-up work.

Description

The automatic leveling tripod

Technical field

The utility model relates to the tripod that construction is used, and is specially a kind of automatic leveling tripod.

Background technique

Construction is commonly used carries out surveying work to theodolite, theodolite need to be supported on the tripod, and the usage requirement of theodolite comprises that this just requires tripod in use to need manually with its top braces seat leveling to the neutralization leveling, because required precision is high, operate very loaded down with trivial details.

Summary of the invention

The utility model in use needs the problem of manual leveling in order to solve tripod, a kind of automatic leveling tripod is provided.

The utility model is to adopt following technological scheme to realize: the automatic leveling tripod, comprise a support platform, be fixed with sensor on the support platform, be laid with three hydraulic jacks under the support platform, angle in three hydraulic jacks between per two hydraulic jacks is identical, and the piston-rod lower end of hydraulic jack is provided with leg, is provided with control chip in the support platform, hydraulic jack is provided with solenoid valve, is connected with control circuit between control chip, sensor, solenoid valve, the control chip and is connected with power supply.

Working procedure is as follows, behind three leg supporting ﹠ stablizings, opening power, sensor obtains the angle of support platform and position and signal passed to control chip this moment, current length according to each piston rod calculates the length that each piston rod should stretch, and then the piston rod of the solenoid-driven hydraulic jack of control chip control correspondence is flexible to designated length.Then sensor obtains angle and the position of support platform again, if level then quits work, if there is not level, repeats above-mentioned calculating and adjustment process until level.Long and the shortest length that piston rod stretches out can record, and the stretching speed of hydraulic jack can be by electromagnetic valve, thereby accurately controls the every collapsing length that piston rod is current.The control circuit of above-mentioned working procedure and control program are that those skilled in the art easily realize.

The beneficial effects of the utility model are as follows: utilize sensor and control circuit control hydraulic jack to realize the automatic leveling of tripod.The utility model deft design, practical and convenient, greatly alleviated construction workman's workload, for follow-up work is got ready.

Description of drawings

Fig. 1 is structural representation of the present utility model.

Among the figure: 1-sensor, 2-support platform, 3-hydraulic jack, 4-piston rod.

Embodiment

By reference to the accompanying drawings mode of execution of the present utility model is further described, the present embodiment is to illustrate of the present utility modelly, rather than the utility model is done any restriction.

The automatic leveling tripod, comprise a support platform 2, be fixed with sensor 1 on the support platform 2, support platform is laid with three hydraulic jacks 3 for 2 times, angle in three hydraulic jacks 3 between per two hydraulic jacks 3 is identical, and piston rod 4 lower ends of hydraulic jack 3 are provided with leg, are provided with control chip in the support platform 2, hydraulic jack 3 is provided with solenoid valve, is connected with control circuit and is connected with power supply between control chip, sensor 1, solenoid valve, the control chip.

In the specific implementation process, sensor 1 adopts three-axis gyroscope.Three-axis gyroscope not only can be measured angle and position, even can measure angular acceleration, and the utility model does not need to utilize its all functions, but three-axis gyroscope has been realized the industrialization volume production, and its volume is little, validity is high, has certain application advantage.

Claims (2)

1. automatic leveling tripod, it is characterized in that: comprise a support platform (2), be fixed with sensor (1) on the support platform (2), be laid with three hydraulic jacks (3) under the support platform (2), angle in three hydraulic jacks (3) between per two hydraulic jacks (3) is identical, piston rod (4) lower end of hydraulic jack (3) is provided with leg, support platform is provided with control chip in (2), hydraulic jack (3) is provided with solenoid valve, is connected with control circuit and is connected with power supply between control chip, sensor (1), solenoid valve, the control chip.
2. automatic leveling tripod according to claim 1 is characterized in that: sensor (1) employing three-axis gyroscope.
CN 201220409664 2012-08-18 2012-08-18 Automatic leveling tripod CN202708518U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220409664 CN202708518U (en) 2012-08-18 2012-08-18 Automatic leveling tripod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220409664 CN202708518U (en) 2012-08-18 2012-08-18 Automatic leveling tripod

Publications (1)

Publication Number Publication Date
CN202708518U true CN202708518U (en) 2013-01-30

Family

ID=47588823

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220409664 CN202708518U (en) 2012-08-18 2012-08-18 Automatic leveling tripod

Country Status (1)

Country Link
CN (1) CN202708518U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN104535016A (en) * 2015-01-20 2015-04-22 大连恒锐科技股份有限公司 Field footprint full-visual field three-dimensional appearance data acquisition method and device
CN105065881A (en) * 2015-07-28 2015-11-18 安徽机电职业技术学院 Tripod device
CN105782667A (en) * 2016-03-31 2016-07-20 长沙尚阵探测科技有限公司 Sensor support for coupling dragging on road surface and using method of sensor support
CN106584834A (en) * 2016-12-15 2017-04-26 西京学院 Melting deposition 3D printer self-adaption leveling system and leveling method thereof
CN106764319A (en) * 2017-01-16 2017-05-31 池州职业技术学院 A kind of computer simply regulates and controls lifting support
CN107191756A (en) * 2017-05-24 2017-09-22 中国二十冶集团有限公司 Stable tripod
CN107797670A (en) * 2016-09-06 2018-03-13 技嘉科技股份有限公司 Have the keyboard and keyboard foot stool of automatic regulating function

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN104535016A (en) * 2015-01-20 2015-04-22 大连恒锐科技股份有限公司 Field footprint full-visual field three-dimensional appearance data acquisition method and device
CN105065881A (en) * 2015-07-28 2015-11-18 安徽机电职业技术学院 Tripod device
CN105782667A (en) * 2016-03-31 2016-07-20 长沙尚阵探测科技有限公司 Sensor support for coupling dragging on road surface and using method of sensor support
CN105782667B (en) * 2016-03-31 2018-01-02 长沙尚阵探测科技有限公司 One kind pulls coupling sensor support base and its application method on highway pavement
CN107797670A (en) * 2016-09-06 2018-03-13 技嘉科技股份有限公司 Have the keyboard and keyboard foot stool of automatic regulating function
CN106584834A (en) * 2016-12-15 2017-04-26 西京学院 Melting deposition 3D printer self-adaption leveling system and leveling method thereof
CN106764319A (en) * 2017-01-16 2017-05-31 池州职业技术学院 A kind of computer simply regulates and controls lifting support
CN107191756A (en) * 2017-05-24 2017-09-22 中国二十冶集团有限公司 Stable tripod

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