CN104848834A - Automatically levelled theodolite device - Google Patents
Automatically levelled theodolite device Download PDFInfo
- Publication number
- CN104848834A CN104848834A CN201510305674.7A CN201510305674A CN104848834A CN 104848834 A CN104848834 A CN 104848834A CN 201510305674 A CN201510305674 A CN 201510305674A CN 104848834 A CN104848834 A CN 104848834A
- Authority
- CN
- China
- Prior art keywords
- leveling
- pendulum
- theodolite
- cone
- axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005484 gravity Effects 0.000 claims abstract description 40
- 239000000725 suspension Substances 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 claims 1
- 238000009966 trimming Methods 0.000 claims 1
- 210000000078 claw Anatomy 0.000 abstract description 28
- 238000000034 method Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C1/00—Measuring angles
- G01C1/02—Theodolites
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Rehabilitation Tools (AREA)
Abstract
本发明公开了一种自动调平的经纬仪装置，包括经纬仪本体和支架，支架包括悬挂臂和经纬仪调平对中机构，该机构包括底部与悬挂臂末端相连的水平微调部件和重力摆锤，所述水平微调部件通过其工作台上设置的向下伸出的多个球爪握持重力摆锤的球形摆头与重力摆锤相连，所述球爪上设置有可固定球形摆头位置的定位部件，所述重力摆锤还包括圆锥形摆体，所述圆锥形摆体的重心位于圆锥形摆体的中轴线上，所述圆锥形摆体的椎尖朝下设置有外螺纹结构，经纬仪本体的顶部设置有与外螺纹结构相匹配的螺孔，所述螺孔的中轴线与经纬仪本体的竖轴重合。该装置可以自动调平定位，同时方便对心，使用操作更加简单方便。
The invention discloses an automatic leveling theodolite device, which comprises a theodolite body and a bracket, the bracket includes a suspension arm and a theodolite leveling and centering mechanism, and the mechanism includes a horizontal fine-tuning component and a gravity pendulum whose bottom is connected to the end of the suspension arm. The horizontal fine-tuning part is connected to the gravity pendulum by holding the spherical pendulum head of the gravity pendulum through a plurality of ball claws protruding downwards provided on the workbench. Parts, the gravity pendulum also includes a conical pendulum, the center of gravity of the conical pendulum is located on the central axis of the conical pendulum, the cone tip of the conical pendulum is provided with an external thread structure downwards, and the theodolite The top of the body is provided with a screw hole matching the external thread structure, and the central axis of the screw hole coincides with the vertical axis of the theodolite body. The device can be automatically leveled and positioned, and at the same time it is convenient for centering, and the operation is simpler and more convenient.
Description
技术领域 technical field
本发明涉及一种经纬仪，具体涉及一种自动调平的经纬仪装置。 The invention relates to a theodolite, in particular to an automatic leveling theodolite device.
背景技术 Background technique
经纬仪是根据测角原理设计的测量水平角和竖直角的仪器。传统的经纬仪包括经纬仪本体和三脚架支架，经纬仪本体用于测量水平角和竖直角，常见的有光学经纬仪和电子经纬仪两种，三脚架支架用于支撑固定经纬仪。经纬仪使用时需先将三脚架呈等分三角形叉开，使架头大致平整且测锤对准测准站中心，然后使水准器气泡居中(经纬仪调平定位)即可用经纬仪本体进行测量工作。但是，传统的三脚架目测调平不易达到经纬仪水准气泡所允许的水平误差范围，实现调平定位，须经反复调整才能达到安装操作要求，对于地形复杂的测试环境，经纬仪的调平定位更加困难。 Theodolite is an instrument designed to measure horizontal and vertical angles based on the principle of angle measurement. The traditional theodolite includes a theodolite body and a tripod bracket. The theodolite body is used to measure horizontal and vertical angles. There are two common optical theodolites and electronic theodolites. The tripod bracket is used to support and fix the theodolite. When the theodolite is used, the tripod needs to be bisected into triangles first, so that the head of the stand is roughly flat and the measuring hammer is aligned with the center of the measuring station. However, the visual leveling of the traditional tripod is not easy to reach the horizontal error range allowed by the leveling bubble of the theodolite. To achieve leveling and positioning, it must be adjusted repeatedly to meet the installation and operation requirements. For the test environment with complex terrain, the leveling and positioning of theodolite is more difficult.
为了解决上述问题，中国专利“一种自动调平与陀螺定向观瞄装置”(201310241158.3)公开了一种采用电子水平仪控制支撑调平底座的直线电机实现经纬仪调平，但是采用电子调平方式需要较复杂的控制电路和较精密的控制部件，仪器易受到损坏，且电信号易受到干扰，影响调平精度。中国专利(ZL201120048395.4)“一种无需调平装置的经纬仪”公开了一种通过复杂的观测瞄准单元和计算处理单元控制调平的装置，同样存在调平装置结构复杂，使用精密电子控制部件，易损坏影响使用，且电信号易受到干扰，影响调平精度的问题。 In order to solve the above problems, the Chinese patent "An Automatic Leveling and Gyro Orientation and Sighting Device" (201310241158.3) discloses a linear motor that uses an electronic level to control the supporting leveling base to achieve the theodolite leveling, but the electronic leveling method requires With more complex control circuits and more precise control components, the instrument is easily damaged, and the electrical signal is easily interfered, which affects the leveling accuracy. Chinese patent (ZL201120048395.4) "A Theodolite Without a Leveling Device" discloses a device that controls leveling through a complex observation and aiming unit and a calculation processing unit. There is also a complex structure of the leveling device that uses sophisticated electronic control components. , is easily damaged and affects the use, and the electrical signal is easily interfered, which affects the leveling accuracy.
发明内容 Contents of the invention
本发明要解决的问题是：提供一种自动调平的经纬仪装置，该装置 可以自动调平定位，同时方便对心，使用操作更加简单方便，且该装置的调平对心部件采用机械结构，不易损坏。 The problem to be solved by the present invention is to provide a self-leveling theodolite device, which can be automatically leveled and positioned, and is convenient for centering. Not easy to damage.
为实现上述目的，本发明提供了一种自动调平的经纬仪装置，包括经纬仪本体和支架，所述支架包括底座，所述底座上安装支撑杆，支撑杆上部设有伸出的悬挂臂，悬挂壁末端弯折向下并安装经纬仪调平对中机构，所述经纬仪调平对中机构包括水平微调部件和重力摆锤，水平微调部件上部固定在悬挂臂末端，其下方安装有多个球爪，重力摆锤包括锥尖部向下的圆锥形摆体，圆锥形摆体顶部设置竖向的连接杆，连接杆的上端安装球形摆头，所述球形摆头设在多个球爪围成的空间内并可自由转动；所述球爪上设置有可固定球形摆头位置的定位部件，所述圆锥形摆体的锥尖部设有外螺纹，所述经纬仪本体的顶部设有螺孔，所述螺孔上设有与外螺纹配合的带内螺纹，所述经纬仪本体通过螺纹结构与圆锥形摆体可拆卸的连接固定；所述圆锥形摆体与连接杆的中轴线重合，所述重力摆锤和圆锥形摆体的重心均位于圆锥形摆体中轴线上，所述螺孔与经纬仪本体的的竖直中轴线重合。 In order to achieve the above object, the present invention provides a kind of automatic leveling theodolite device, comprises theodolite body and support, and described support comprises base, and support rod is installed on the described base, and support rod top is provided with the suspension arm that stretches out, hangs The end of the wall is bent downward and the theodolite leveling and centering mechanism is installed. The theodolite leveling and centering mechanism includes a horizontal fine-tuning part and a gravity pendulum. The upper part of the horizontal fine-tuning part is fixed at the end of the suspension arm, and multiple claws are installed below it , the gravity pendulum includes a conical pendulum with the tip of the cone facing down, a vertical connecting rod is arranged on the top of the conical pendulum, a spherical pendulum is installed on the upper end of the conical pendulum, and the spherical pendulum is arranged on a plurality of claws to form a The ball claw is provided with a positioning part that can fix the position of the spherical pendulum head, the cone tip of the conical pendulum body is provided with external threads, and the top of the theodolite body is provided with screw holes , the screw hole is provided with an internal thread that cooperates with the external thread, and the theodolite body is detachably connected and fixed with the conical pendulum through the thread structure; the central axis of the conical pendulum coincides with the connecting rod, so The centers of gravity of the gravity pendulum and the conical pendulum are located on the central axis of the conical pendulum, and the screw holes coincide with the vertical central axis of the theodolite body.
该经纬仪使用时，先将支架底座固定好，使重力摆锤的圆锥形摆体的锥尖基本对准测准站中心，重力摆锤受重力作用运动，同时带动球形摆头在球爪围成的空间内自由转动，重力摆锤的重心和圆锥形摆体的重心都位于圆锥形摆体的中轴线上，重力摆锤在重力作用下达到平衡位置静止时，圆锥形摆体的中轴线位于竖直位置，调节水平微调部件使圆锥形摆体的椎尖对准测准站中心即完成了经纬仪的对心过程，用定位部件固定球形摆头的位置即固定了整个重力摆锤的位置，再利用螺纹结构将圆锥形摆体与经纬仪本体相连，即完成了该经纬仪的调平对心步骤。此时，圆锥形摆体的中轴线位于竖直位 置，与之垂直的圆锥形摆体的底面位于水平位置，由于螺孔的中轴线与经纬仪本体的竖直中轴线重合，通过螺纹连接后经纬仪本体的竖直中轴线与圆锥形摆体的中轴线重合，即经纬仪本体的竖直中轴线位于竖直位置且对准测准站中心，经纬仪调平对心成功。 When the theodolite is in use, firstly fix the support base so that the cone tip of the conical pendulum of the gravity pendulum is basically aligned with the center of the measuring station, the gravity pendulum moves under the action of gravity, and drives the spherical pendulum to form a The center of gravity of the gravity pendulum and the center of gravity of the conical pendulum are located on the central axis of the conical pendulum. When the gravity pendulum reaches the equilibrium position under the action of gravity, the central axis of the conical pendulum is at In the vertical position, adjust the horizontal fine-tuning part so that the cone tip of the conical pendulum aligns with the center of the measuring station to complete the centering process of the theodolite, and fix the position of the spherical pendulum with the positioning part to fix the position of the entire gravity pendulum. Then, the conical pendulum is connected with the theodolite body by thread structure, and the leveling and centering steps of the theodolite are completed. At this time, the central axis of the conical pendulum is at the vertical position, and the bottom surface of the conical pendulum perpendicular to it is at the horizontal position. Since the central axis of the screw hole coincides with the vertical central axis of the theodolite body, after the threaded connection The vertical central axis of the theodolite body coincides with the central axis of the conical pendulum, that is, the vertical central axis of the theodolite body is in a vertical position and aligned with the center of the measuring station, and the theodolite is leveled and centered successfully.
优选的，所述水平微调部件为XY轴精密微调平台。 Preferably, the horizontal fine-tuning component is an XY-axis precision fine-tuning platform.
优选的，所述多个球爪沿水平微调部件工作台的竖向轴线圆周分布，所述定位部件为电磁铁式抓头，抓头设在球爪与球形摆头接触部位，所述爪头电连接电源和开关，所述球形摆头为磁性吸附的金属球，所述球爪至少设有三个。 Preferably, the plurality of ball claws are distributed along the vertical axis of the workbench of the horizontal fine-tuning component, and the positioning component is an electromagnet type grab head, which is arranged at the contact position between the ball claw and the spherical swing head, and the claw head It is electrically connected to the power supply and the switch, the spherical swing head is a magnetically adsorbed metal ball, and there are at least three ball claws.
该经纬仪使用时，调节水平微调部件使圆锥形摆体的椎尖对准测准站中心后，打开电磁铁爪头的电源开关给电磁铁通电，使电磁铁爪头带有磁性从而吸附金属球的球形摆头，达到固定重力摆锤位置的目的。 When the theodolite is in use, adjust the horizontal fine-tuning parts so that the vertebral tip of the conical pendulum is aligned with the center of the measuring station, and then turn on the power switch of the electromagnet claw head to energize the electromagnet, so that the electromagnet claw head is magnetic to absorb the metal ball The spherical pendulum head achieves the purpose of fixing the position of the gravity pendulum.
优选的，所述定位部件为电磁铁式球爪，所述球爪电连接电源和开关，所述球形摆头为可磁性吸附的金属球。 Preferably, the positioning component is an electromagnet ball claw, the ball claw is electrically connected to a power supply and a switch, and the spherical swing head is a magnetically adsorbable metal ball.
球爪设置为电磁铁结构也可以实现对重力摆锤的固定，将调节水平微调部件使圆锥形摆体的椎尖对准测准站中心后，打开电磁铁球爪的电源开关给电磁铁通电，使电磁铁球爪带有磁性从而吸附金属球的球形摆头，达到固定重力摆锤位置的目的。 Setting the ball claw as an electromagnet structure can also realize the fixation of the gravity pendulum. After adjusting the horizontal fine-tuning part so that the vertebral tip of the conical pendulum is aligned with the center of the measuring station, turn on the power switch of the electromagnet ball claw to energize the electromagnet , so that the electromagnet ball claw is magnetic so as to absorb the spherical pendulum head of the metal ball, so as to achieve the purpose of fixing the position of the gravity pendulum.
优选的，所述圆锥形摆体由圆台上半部和圆锥体下半部构成，所述圆台上半部包括外壳，外壳内设有圆台负重体，所述圆台负重体中轴线上设置有向下伸出的连接柱，所述连接柱下方的圆锥体下半部中轴线上开有圆柱形空腔，连接柱下端可活动的伸入圆柱形空腔内，所述圆柱形空腔中设有套合在 连接柱上的固定环，所述固定环的内径与连接柱的直径相同，固定环的外径与圆柱形空腔的内径相同，所述固定环与设置于连接柱上的挡圈相配合连接圆台上半部和圆锥体下半部，所述固定环位于挡圈上方，固定环的下表面与挡圈的上表面相贴合。 Preferably, the conical pendulum is composed of the upper half of the circular platform and the lower half of the cone, the upper half of the circular platform includes a shell, and the circular platform load body is arranged in the shell, and the central axis of the circular platform load body is provided with a direction The connecting column protruding from the bottom has a cylindrical cavity on the central axis of the lower half of the cone below the connecting column, and the lower end of the connecting column can movably extend into the cylindrical cavity. There is a fixed ring fitted on the connecting post, the inner diameter of the fixed ring is the same as the diameter of the connecting post, the outer diameter of the fixed ring is the same as the inner diameter of the cylindrical cavity, and the retaining ring is arranged on the connecting post. The ring cooperates to connect the upper half of the circular platform and the lower half of the cone, the fixed ring is located above the retaining ring, and the lower surface of the retaining ring is attached to the upper surface of the retaining ring.
圆锥形摆体由圆台上半部和圆锥体下半部组成，且连接经纬仪本体的圆锥体下半部可带动经纬仪本体绕连接柱转动，在使用过程中可以通过旋转圆锥体下半部调节经纬仪本体的观察位置，且由于连接柱的中轴线与圆锥形摆体的中轴线重合，在绕轴转动的过程中经纬仪本体的竖直中轴线始终位于竖直位置且指向测准站中心，无需重新进行调平对心工序，方便使用。 The conical pendulum is composed of the upper part of the circular platform and the lower part of the cone, and the lower part of the cone connected to the theodolite body can drive the theodolite body to rotate around the connecting column, and the theodolite can be adjusted by rotating the lower part of the cone during use The observation position of the main body, and because the central axis of the connecting column coincides with the central axis of the conical pendulum, the vertical central axis of the theodolite body is always in a vertical position and points to the center of the measuring station during the rotation around the axis, without resetting Carry out the process of leveling and centering, which is convenient to use.
优选的，所述圆台负重体上设置有多个电磁铁连接部件，电磁铁连接部件可与圆锥体下半部底面吸合，所述圆锥体下半部为可被磁铁吸附的金属圆锥体，所述电磁铁连接部件为两个或两个以上，若为两个则以圆台负重体的中轴线为对称轴对称分布，若为两个以上则以圆台负重体的中轴线为对称轴圆周分布，所述电磁铁连接部件电连接电源和开关。 Preferably, a plurality of electromagnet connecting parts are arranged on the circular platform load body, and the electromagnet connecting parts can be attracted to the bottom surface of the lower half of the cone, and the lower half of the cone is a metal cone that can be attracted by a magnet. There are two or more electromagnet connecting parts, if there are two, the central axis of the circular table load body is symmetrically distributed, and if there are more than two, the circular distribution is based on the central axis of the circular table load body as the symmetrical axis , the electromagnet connecting part is electrically connected to the power supply and the switch.
圆台负重体上设置有多个可与圆锥体下半部底面紧密吸合的电磁铁连接部件，电磁铁连接部件通电后可产生磁性固定圆锥体下半部的位置，在使用过程中通过旋转圆锥体下半部调节好经纬仪本体的观察位置后，给电磁铁连接部件通电，电磁铁连接部件吸合圆锥体下半部使其位置固定，即使经纬仪本体的位置固定，此时在使用经纬仪进行测量工作，经纬仪本体的位置不会因为操作过程中的触碰而偏离位置，方便操作测量。 The load body of the round table is equipped with a plurality of electromagnet connecting parts that can be tightly attached to the bottom surface of the lower half of the cone. After the lower half of the body adjusts the observation position of the theodolite body, energize the electromagnet connecting part, and the electromagnet connecting part attracts the lower half of the cone to fix its position. Even if the position of the theodolite body is fixed, the theodolite is used for measurement at this time Working, the position of the theodolite body will not deviate from the position due to the touch during operation, which is convenient for operation and measurement.
优选的，所述圆锥体下半部在与圆台上半部的外壳接缝处设有刻度线，刻度线和圆锥体下半部转动角度对应，所述圆台上半部的外壳上设置有对应 的基准线。 Preferably, the lower half of the cone is provided with a scale line at the seam of the upper half of the cone, the scale line corresponds to the rotation angle of the lower half of the cone, and the shell of the upper half of the cone is provided with a corresponding baseline.
刻度线和基准线的设置，可以在使用过程中方便观察经纬仪本体(圆锥体下半部)的旋转角度。 The setting of the scale line and the reference line can facilitate the observation of the rotation angle of the theodolite body (the lower half of the cone) during use.
优选的，所述底座为可收纳式的三脚架。 Preferably, the base is a stowable tripod.
优选的，所述支撑杆为伸缩结构，所述支撑杆上设置有固定其长度的锁紧旋钮。 Preferably, the support rod is a telescopic structure, and a locking knob is provided on the support rod to fix its length.
支撑杆为拉伸杆结构，可根据实际使用需要调节其长度并用锁紧旋钮固定，方便使用。 The support rod is a stretch rod structure, its length can be adjusted according to actual needs and fixed with a locking knob, which is convenient for use.
本发明的有益效果：本发明提供了一种自动调平的经纬仪装置，该装置可以自动调平定位，同时方便对心，使用操作更加简单方便，且该装置的调平对心部件采用机械结构，不易损坏。具体的说： Beneficial effects of the present invention: the present invention provides an automatic leveling theodolite device, which can be automatically leveled and positioned, and at the same time is convenient for centering, and the operation is simpler and more convenient, and the leveling and centering parts of the device adopt a mechanical structure , not easily damaged. Specifically:
(1)该发明通过重力摆锤与螺纹结构的结合实现装置的自动调平，同时利用水平微调部件调节圆锥形摆体的水平位置，方便对心。该经纬仪使用时，先将支架底座固定好，使重力摆锤的圆锥形摆体的锥尖基本对准测准站中心，重力摆锤受重力作用运动，同时带动球形摆头在球爪围成的空间内自由转动，重力摆锤的重心和圆锥形摆体的重心都位于圆锥形摆体的中轴线上，重力摆锤在重力作用下达到平衡位置静止时，圆锥形摆体的中轴线位于竖直位置，调节水平微调部件使圆锥形摆体的椎尖对准测准站中心即完成了经纬仪的对心过程，用定位部件固定球形摆头的位置即固定了整个重力摆锤的位置，再利用螺纹结构将圆锥形摆体与经纬仪本体相连，即完成了该经纬仪的调平对心步骤。此时，圆锥形摆体的中轴线位于竖直位置，与之垂直的圆锥形摆体的底面位于水平位置，由于螺孔的中轴线与经纬仪本体的竖直中轴线重合， 通过螺纹连接后经纬仪本体的竖直中轴线与圆锥形摆体的中轴线重合，即经纬仪本体的竖直中轴线位于竖直位置且对准测准站中心，经纬仪调平对心成功，调平对心过程简单方便，且该装置的调平对心部件采用机械结构，不易损坏。 (1) The invention realizes the automatic leveling of the device through the combination of the gravity pendulum and the thread structure, and at the same time uses the horizontal fine-tuning part to adjust the horizontal position of the conical pendulum to facilitate centering. When the theodolite is in use, firstly fix the support base so that the cone tip of the conical pendulum of the gravity pendulum is basically aligned with the center of the measuring station, the gravity pendulum moves under the action of gravity, and drives the spherical pendulum to form a The center of gravity of the gravity pendulum and the center of gravity of the conical pendulum are located on the central axis of the conical pendulum. When the gravity pendulum reaches the equilibrium position under the action of gravity, the central axis of the conical pendulum is at In the vertical position, adjust the horizontal fine-tuning part so that the cone tip of the conical pendulum aligns with the center of the measuring station to complete the centering process of the theodolite, and fix the position of the spherical pendulum with the positioning part to fix the position of the entire gravity pendulum. Then the conical pendulum is connected with the theodolite body by thread structure, and the leveling and centering steps of the theodolite are completed. At this time, the central axis of the conical pendulum is at the vertical position, and the bottom surface of the conical pendulum perpendicular to it is at the horizontal position. Since the central axis of the screw hole coincides with the vertical central axis of the theodolite body, the rear theodolite is connected by threads The vertical central axis of the body coincides with the central axis of the conical pendulum, that is, the vertical central axis of the theodolite body is in a vertical position and aligned with the center of the measuring station, the theodolite is successfully leveled and centered, and the process of leveling and centering is simple and convenient , and the leveling and centering parts of the device adopt a mechanical structure, which is not easy to be damaged.
(2)优选方案中采用电磁铁爪头和电磁铁球爪作为定位部件固定球形摆头的位置，电磁铁在不通电的情况下不带磁性，不会影响阻碍球形摆头的运动，在通电后带有磁性可吸附固定球形摆头，进而固定整个重力摆锤的位置，方便使用。 (2) In the preferred scheme, the electromagnet claw head and the electromagnet ball claw are used as the positioning parts to fix the position of the spherical swing head. The electromagnet is not magnetic under the condition of no power supply, and will not affect and hinder the movement of the spherical swing head. The rear has a magnetic absorbable and fixed spherical pendulum, thereby fixing the position of the entire gravity pendulum, which is convenient to use.
(3)优选方案中，圆锥形摆体由圆台上半部和圆锥体下半部组成，且连接经纬仪本体的圆锥体下半部可带动经纬仪本体绕连接柱转动，在使用过程中可以通过旋转圆锥体下半部调节经纬仪本体的观察位置，且由于连接柱的中轴线与圆锥形摆体的中轴线重合，在绕轴转动的过程中经纬仪本体的竖直中轴线始终位于竖直位置且指向测准站中心，无需重新进行调平对心工序。圆台负重体上设置有多个可与圆锥体下半部底面紧密吸合的电磁铁连接部件，电磁铁连接部件通电后可产生磁性固定圆锥体下半部的位置，在使用过程中通过旋转圆锥体下半部调节好经纬仪本体的观察位置后，给电磁铁连接部件通电，电磁铁连接部件吸合圆锥体下半部使其位置固定，即使经纬仪本体的位置固定，此时在使用经纬仪进行测量工作，经纬仪本体的位置不会因为操作过程中的触碰而偏离位置，方便操作测量。 (3) In the preferred scheme, the conical pendulum is composed of the upper half of the circular platform and the lower half of the cone, and the lower half of the cone connected to the theodolite body can drive the theodolite body to rotate around the connecting column, which can be rotated during use. The lower half of the cone adjusts the observation position of the theodolite body, and because the central axis of the connecting column coincides with the central axis of the conical pendulum, the vertical central axis of the theodolite body is always in a vertical position and points to Measure the center of the station, no need to re-balance the centering process. The load body of the round table is equipped with a plurality of electromagnet connecting parts that can be tightly attached to the bottom surface of the lower half of the cone. After the lower half of the body adjusts the observation position of the theodolite body, energize the electromagnet connecting part, and the electromagnet connecting part attracts the lower half of the cone to fix its position. Even if the position of the theodolite body is fixed, the theodolite is used for measurement at this time Working, the position of the theodolite body will not deviate from the position due to the touch during operation, which is convenient for operation and measurement.
附图说明 Description of drawings
为了更清楚地说明本发明实施例的技术方案，下面将对实施例描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本发明 的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。 In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments. Obviously, the accompanying drawings in the following description are some embodiments of the present invention. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.
图1为本发明的结构示意图。 Fig. 1 is a structural schematic diagram of the present invention.
图2为图1中所述经纬仪调平对心机构的结构示意图。 Fig. 2 is a structural schematic diagram of the theodolite leveling and centering mechanism in Fig. 1 .
图3为图2的A-A向剖视图。 Fig. 3 is a sectional view taken along line A-A of Fig. 2 .
图4为图2中所述圆锥形摆体的内部结构示意图。 FIG. 4 is a schematic diagram of the internal structure of the conical pendulum shown in FIG. 2 .
图5为图2中所述圆锥形摆体剖视图。 Fig. 5 is a sectional view of the conical pendulum shown in Fig. 2 .
图6为图5中I局部放大结构示意图。 FIG. 6 is a schematic diagram of a partially enlarged structure of I in FIG. 5 .
图中标号：1-支撑杆，2-锁紧旋钮，3-悬挂臂，4-水平微调部件，5-球爪，6-爪头，7-球形摆头，8-连接杆，9-圆锥形摆体，10-经纬仪本体，11-螺孔，12-圆台上半部，13-圆锥体下半部，14-外螺纹，15-圆台负重体，16-电磁铁连接部件，17-连接柱，18-固定环，19-挡圈。 Symbols in the figure: 1-support rod, 2-locking knob, 3-suspension arm, 4-horizontal fine-tuning part, 5-ball claw, 6-claw head, 7-spherical swing head, 8-connecting rod, 9-cone Shaped pendulum, 10-theodolite body, 11-screw hole, 12-the upper half of the circular platform, 13-the lower half of the cone, 14-external thread, 15-the load body of the circular platform, 16-electromagnet connecting parts, 17-connection Column, 18-fixing ring, 19-retaining ring.
具体实施方式 Detailed ways
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。 In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
如图1至图6所示，一种自动调平的经纬仪装置，包括经纬仪本体10和支架，所述支架包括底座，所述底座上安装支撑杆1，支撑杆1上部设有伸出的悬挂臂3，悬挂壁3末端弯折向下并安装经纬仪调平对中机构，所述经纬仪调平对中机构包括水平微调部件4和重力摆锤，水平微调部件4上部固定在 悬挂臂3末端，其下方安装有多个球爪5，重力摆锤包括锥尖部向下的圆锥形摆体9，圆锥形摆体9顶部设置竖向的连接杆8，连接杆8的上端安装球形摆头7，所述球形摆头7设在多个球爪5围成的空间内并可自由转动；所述球爪5上设置有可固定球形摆头7位置的定位部件，所述圆锥形摆体9的锥尖部设有外螺纹14，所述经纬仪本体10的顶部设有螺孔11，所述螺孔11上设有与外螺纹14配合的带内螺纹，所述经纬仪本体10通过螺纹结构与圆锥形摆体9可拆卸的连接固定；所述圆锥形摆体9与连接杆8的中轴线重合，所述重力摆锤和圆锥形摆体9的重心均位于圆锥形摆体9中轴线上，所述螺孔11与经纬仪本体10的的竖直中轴线重合。 As shown in Figures 1 to 6, a self-leveling theodolite device includes a theodolite body 10 and a support, the support includes a base, and a support rod 1 is installed on the base, and the top of the support rod 1 is provided with a hanging suspension Arm 3, the end of hanging wall 3 is bent downward and the theodolite leveling and centering mechanism is installed, and the theodolite leveling and centering mechanism includes horizontal fine-tuning part 4 and gravity pendulum, and the top of horizontal fine-tuning part 4 is fixed on the end of suspension arm 3, A plurality of ball claws 5 are installed below it, and the gravity pendulum includes a conical pendulum 9 with the tip of the cone facing down, a vertical connecting rod 8 is arranged on the top of the conical pendulum 9, and a spherical pendulum 7 is installed on the upper end of the connecting rod 8 , the spherical swing head 7 is located in the space surrounded by a plurality of ball claws 5 and can rotate freely; the ball claw 5 is provided with a positioning component that can fix the position of the spherical swing head 7, and the conical pendulum body 9 The cone tip of the theodolite is provided with an external thread 14, and the top of the theodolite body 10 is provided with a screw hole 11, and the screw hole 11 is provided with a band internal thread that cooperates with the external thread 14, and the theodolite body 10 is connected with the threaded structure. The conical pendulum 9 is detachably connected and fixed; the conical pendulum 9 coincides with the central axis of the connecting rod 8, and the center of gravity of the gravity pendulum and the conical pendulum 9 is all located on the conical pendulum 9 central axis , the screw hole 11 coincides with the vertical central axis of the theodolite body 10 .
具体而言，所述水平微调部件4为XY轴精密微调平台(EAST SEIKI XY-C-60)，所述球爪5为3个，所述球爪5沿水平微调部件4工作台的竖向轴线圆周分布，所述定位部件为电磁铁式抓头6，抓头6设在球爪5与球形摆头7接触部位，所述爪头6电连接电源和开关，所述球形摆头7为铁质空心金属球。所述圆锥形摆体9由圆台上半部12和圆锥体下半部13构成，所述圆台上半部12包括外壳，外壳内设有圆台负重体15，所述圆台负重体15为实心不锈钢负重体，所述圆台负重体15中轴线上设置有向下伸出的连接柱17，所述连接柱17下方的圆锥体下半部13中轴线上开有圆柱形空腔，连接柱下端可活动的伸入圆柱形空腔内，所述圆柱形空腔中设有套合在连接柱上的固定环18，所述固定环18的内径与连接柱的直径相同，固定环18的外径与圆柱形空腔的内径相同，所述固定环18与设置于连接柱17上的挡圈19相配合连接圆台上半部12和圆锥体下半部13，所述固定环18位于挡圈19上方，固定环18的下表面与挡圈19的上表面相贴合，所述圆台负重体15上设置有多 个电磁铁连接部件16，电磁铁连接部件16可与圆锥体下半部13底面吸合，所述圆锥体下半部为铁质实心金属圆锥体，所述电磁铁连接部件16为两个或两个，两个电磁铁连接部件16以圆台负重体15的中轴线为对称轴对称分布，所述电磁铁连接部件16电连接电源和开关。所述圆锥体下半部13在与圆台上半部12的外壳接缝处设有刻度线，刻度线和圆锥体下半部13转动角度对应，所述圆台上半部12的外壳上设置有对应的基准线。所述底座为可收纳式的三脚架。所述支撑杆1为伸缩结构，所述支撑杆上设置有固定其长度的锁紧旋钮2。 Specifically, the horizontal fine-tuning part 4 is an XY-axis precision fine-tuning platform (EAST SEIKI XY-C-60), and the number of the ball claws 5 is three, and the ball claws 5 are along the vertical direction of the workbench of the horizontal fine-tuning part 4. The axis is distributed around the circumference, and the positioning part is an electromagnet grab head 6, and the grab head 6 is arranged at the contact position between the ball claw 5 and the spherical swing head 7, and the claw head 6 is electrically connected to a power supply and a switch, and the spherical swing head 7 is Iron hollow metal ball. Described conical pendulum body 9 is made of circular platform upper half 12 and cone lower half 13, and described circular platform upper half 12 comprises shell, and circular platform load-bearing body 15 is arranged in the shell, and described circular platform load-bearing body 15 is solid stainless steel Load body, the central axis of the circular table load body 15 is provided with a connecting column 17 protruding downwards, and the lower half of the cone 13 below the connecting column 17 has a cylindrical cavity on the central axis, and the lower end of the connecting column can be Movably extend into the cylindrical cavity, the cylindrical cavity is provided with a fixed ring 18 sleeved on the connecting column, the inner diameter of the fixed ring 18 is the same as the diameter of the connecting column, and the outer diameter of the fixed ring 18 The same as the inner diameter of the cylindrical cavity, the fixed ring 18 is matched with the retaining ring 19 arranged on the connecting column 17 to connect the upper half 12 of the conical body and the lower half 13 of the cone, and the retaining ring 18 is positioned at the retaining ring 19 Above, the lower surface of the fixed ring 18 fits with the upper surface of the retaining ring 19, and a plurality of electromagnet connecting parts 16 are arranged on the said round platform load body 15, and the electromagnet connecting parts 16 can be connected with the lower half of the cone 13 bottom surfaces. suction, the lower half of the cone is an iron solid metal cone, and there are two or two electromagnet connecting parts 16, and the two electromagnet connecting parts 16 take the central axis of the circular platform load body 15 as the axis of symmetry Symmetrically distributed, the electromagnet connecting part 16 is electrically connected to the power supply and the switch. The lower half 13 of the cone is provided with a scale line at the shell seam of the upper half 12 of the circular platform, and the scale line corresponds to the rotation angle of the lower half 13 of the cone, and the shell of the upper half 12 of the circular platform is provided with the corresponding baseline. The base is a retractable tripod. The support rod 1 is a telescopic structure, and a locking knob 2 is arranged on the support rod to fix its length.
除此之外，所述球爪5可以为三个以上，所述可固定球形摆头7的定位部件为电磁铁式球爪5，所述球爪5电连接电源和开关，所述球形摆头7为可磁性吸附的实心或空穴金属球。所述电磁铁连接部件16为两个以上，电磁铁连接部件16以圆台负重体15的中轴线为对称轴圆周分布，所述电磁铁连接部件16电连接电源和开关。 In addition, there may be more than three ball claws 5, and the positioning component of the fixable spherical swing head 7 is an electromagnet ball claw 5, and the ball claw 5 is electrically connected to a power supply and a switch. The head 7 is a solid or hollow metal ball that can be magnetically adsorbed. There are more than two electromagnet connecting parts 16, and the electromagnet connecting parts 16 are distributed around the center axis of the circular platform load body 15 as a symmetrical axis, and the electromagnet connecting parts 16 are electrically connected to a power supply and a switch.
本发明未详尽描述的技术内容均为公知技术。 The technical contents not described in detail in the present invention are all known technologies.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510305674.7A CN104848834B (en) | 2015-06-04 | 2015-06-04 | A kind of self-leveling longitude and latitude instrument apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510305674.7A CN104848834B (en) | 2015-06-04 | 2015-06-04 | A kind of self-leveling longitude and latitude instrument apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104848834A true CN104848834A (en) | 2015-08-19 |
| CN104848834B CN104848834B (en) | 2017-03-01 |
Family
ID=53848660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510305674.7A Active CN104848834B (en) | 2015-06-04 | 2015-06-04 | A kind of self-leveling longitude and latitude instrument apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104848834B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866149A (en) * | 2016-04-08 | 2016-08-17 | 中国工程物理研究院核物理与化学研究所 | Positioning method of quasi-ellipsoidal component |
| CN107134296A (en) * | 2017-05-09 | 2017-09-05 | 贺明丽 | A kind of suspension type measuring instrument self-level(l)ing device |
| CN107356959A (en) * | 2017-06-27 | 2017-11-17 | 中国地震局工程力学研究所 | Integral sensor leveling device |
| CN107783178A (en) * | 2017-11-22 | 2018-03-09 | 中国地震局地震预测研究所 | Without adjusting horizontal seismometer pendulum mass |
| CN113499846A (en) * | 2021-09-10 | 2021-10-15 | 南通朗高石化设备有限公司 | Chemical industry is reducing mechanism of raw and other materials for equipment |
| CN113776493A (en) * | 2021-09-10 | 2021-12-10 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Geological exploration settlement monitoring device and adjusting method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5680208A (en) * | 1996-03-01 | 1997-10-21 | Dwbh Ventures Ltd. | Gravity oriented laser scanner |
| US5754287A (en) * | 1997-01-06 | 1998-05-19 | Clarke; Douglas A. | Beam projecting plumb apparatus |
| CN203718301U (en) * | 2014-03-20 | 2014-07-16 | 聂鹏飞 | Automatic leveling device |
| CN204085522U (en) * | 2014-10-08 | 2015-01-07 | 潘雨涵 | Automatic leveling line laser line marker |
-
2015
- 2015-06-04 CN CN201510305674.7A patent/CN104848834B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5680208A (en) * | 1996-03-01 | 1997-10-21 | Dwbh Ventures Ltd. | Gravity oriented laser scanner |
| US5754287A (en) * | 1997-01-06 | 1998-05-19 | Clarke; Douglas A. | Beam projecting plumb apparatus |
| CN203718301U (en) * | 2014-03-20 | 2014-07-16 | 聂鹏飞 | Automatic leveling device |
| CN204085522U (en) * | 2014-10-08 | 2015-01-07 | 潘雨涵 | Automatic leveling line laser line marker |
Non-Patent Citations (1)
| Title |
|---|
| T. L. 萨姆斯等: "使用悬挂式陀螺仪定北的六种方法", 《河北矿冶学院学报》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866149A (en) * | 2016-04-08 | 2016-08-17 | 中国工程物理研究院核物理与化学研究所 | Positioning method of quasi-ellipsoidal component |
| CN105866149B (en) * | 2016-04-08 | 2018-04-10 | 中国工程物理研究院核物理与化学研究所 | The localization method of one species elliposoidal component |
| CN107134296A (en) * | 2017-05-09 | 2017-09-05 | 贺明丽 | A kind of suspension type measuring instrument self-level(l)ing device |
| CN107356959A (en) * | 2017-06-27 | 2017-11-17 | 中国地震局工程力学研究所 | Integral sensor leveling device |
| CN107783178A (en) * | 2017-11-22 | 2018-03-09 | 中国地震局地震预测研究所 | Without adjusting horizontal seismometer pendulum mass |
| CN107783178B (en) * | 2017-11-22 | 2023-06-20 | 中国地震局地震预测研究所 | Seismometer pendulum body without adjusting level |
| CN113499846A (en) * | 2021-09-10 | 2021-10-15 | 南通朗高石化设备有限公司 | Chemical industry is reducing mechanism of raw and other materials for equipment |
| CN113499846B (en) * | 2021-09-10 | 2021-11-16 | 南通朗高石化设备有限公司 | Chemical industry is reducing mechanism of raw and other materials for equipment |
| CN113776493A (en) * | 2021-09-10 | 2021-12-10 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Geological exploration settlement monitoring device and adjusting method |
| CN113776493B (en) * | 2021-09-10 | 2024-02-23 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Geological exploration settlement monitoring device and adjusting method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104848834B (en) | 2017-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104848834B (en) | A kind of self-leveling longitude and latitude instrument apparatus | |
| CN204188188U (en) | A kind of horizontal adjustment instrument measuring ground elevation | |
| US5754287A (en) | Beam projecting plumb apparatus | |
| CN106949909B (en) | Gyroscope calibration system and method based on astronomical azimuth angle | |
| CN110319314B (en) | A surveying and mapping instrument positioning device for engineering surveying and mapping | |
| CN205785181U (en) | Adjustable Sopwith staff fixed mount | |
| CN203274726U (en) | Automatic leveling mechanism on gyro orientation sighting device | |
| CN215445656U (en) | Engineering measuring instrument support for building engineering | |
| US3077035A (en) | Tripod and target assembly | |
| CN211550976U (en) | Mounting tool of metering device | |
| CN205192488U (en) | Geodetic survey centering device | |
| CN206573106U (en) | A kind of easy-to-read high-precision flatness detecting device | |
| CN216558969U (en) | A centering rod for engineering measurement that improves measurement efficiency | |
| CN106871869A (en) | A kind of easy-to-read high-precision flatness detecting device | |
| US3475101A (en) | Optical plumb including means to level | |
| US2497933A (en) | Carpenter's transit | |
| CN210952832U (en) | Surveying instrument positioning device | |
| CN205244769U (en) | Suspension type optical measurements magnetic force support | |
| CN214037579U (en) | Auxiliary leveling device for laser level capable of adapting to various terrains | |
| CN209117027U (en) | A kind of dedicated theodolite of geographical mapping | |
| CN206399413U (en) | Construction of Civil Engineering measurement apparatus | |
| CN204718561U (en) | Portable electric pole gradient measurement instrument | |
| CN211176152U (en) | An infrared rangefinder for supervision | |
| CN204188185U (en) | The tripod that a kind of inversion for connecting surveying instrument uses | |
| CN203811166U (en) | Theodolite |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |