CN105240664A - Automatic leveling device based on joint bearing and application thereof - Google Patents
Automatic leveling device based on joint bearing and application thereof Download PDFInfo
- Publication number
- CN105240664A CN105240664A CN201510759817.1A CN201510759817A CN105240664A CN 105240664 A CN105240664 A CN 105240664A CN 201510759817 A CN201510759817 A CN 201510759817A CN 105240664 A CN105240664 A CN 105240664A
- Authority
- CN
- China
- Prior art keywords
- leveling device
- shaft bearing
- automatic leveling
- joint shaft
- device based
- 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.)
- Pending
Links
Landscapes
- Foundations (AREA)
Abstract
The invention relates to the technical field of leveling devices, in particular to an automatic leveling device based on a joint bearing and application thereof. The automatic leveling device comprises a bracket, a mounting base, a vertical shaft and a horizontal disc, wherein the mounting base is arranged on the bracket; the joint bearing is arranged in the mounting base; the lower part of the vertical shaft is fixedly inserted in the joint bearing; a connecting piece is arranged in the center place of the lower end surface of the vertical shaft; the other end of the connecting piece is connected with a counterweight block; the upper end of the vertical shaft is vertically and fixedly connected with the horizontal disc; multiple positioning pieces are arranged on the mounting base, are supported on the bottom surface of the horizontal disc in a height adjusting manner, and consist of bolts and nuts; the bolts are inserted in or in threaded connection into positioning holes formed in the mounting base; and the nuts are in threaded connection to the bolts, and are butted against the upper surface of the mounting base. The automatic leveling device is reasonable in design, simple in structure and convenient for use; and no matter which bearing surface is provided with the mounting base and if the mounting base is horizontally mounted, the horizontal disc can be always automatically located in a horizontal state.
Description
Technical field
The present invention relates to horizontal device technical field, particularly relate to a kind of automatic leveling device based on joint shaft bearing and application thereof.
Background technique
Along with the development of scientific and technological industry technology, a lot of surveying instrument is (as distance meter, theodolite etc.), electronic equipment is (as projector, scanner etc.) and gunnery training time for installing the platform etc. of weapon, all need in use to be placed on a horizontal plane, and the supporting plane carrying the carrier of these instruments is under many circumstances uneven, or some instrument uses because needing often to change place, the state of its carrier supporting plane is made to be constantly change, some instruments are even had to be need to work on the carrier of motion, prior art makes the method for their levels normally carry out manual tune, and judge by rule of thumb to regulate them to be in level, this kind of mode is not only inaccurate, but also waste time and energy, once replacing carrier, then must readjust, use very inconvenient.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, provide a kind of reasonable in design, structure is simple, easy to use, and horizontal plate can be made automatically to be in the automatic leveling device based on joint shaft bearing of level all the time.
For achieving the above object, the present invention is by the following technical solutions:
A kind of automatic leveling device based on joint shaft bearing, it comprises support, fitting seat, vertical shaft and horizontal plate, described fitting seat is arranged on support, joint shaft bearing is provided with in described fitting seat, the bottom of described vertical shaft wears and is fixed in joint shaft bearing, the center, lower end surface of described vertical shaft is provided with link, the described link the other end is connected with balancing weight, described vertical shaft upper end is fixedly connected with horizontal plate is vertical, described fitting seat is provided with several locating pieces, is supported on the bottom surface of horizontal plate described locating piece adjustment height.
Described locating piece is bolt, and described bolt thread is connected in the positioning hole that fitting seat is provided with.
Described locating piece is made up of screw bolt and nut, described bolt grafting or in being threaded in positioning hole that fitting seat is provided with, and described nut thread to be connected on bolt and to be resisted against the upper surface of fitting seat.
The outer ring of described joint shaft bearing is embedded in the mounting hole that fitting seat is provided with, and the bottom of described vertical shaft wears and is fixed in the inner ring of joint shaft bearing.
Described joint shaft bearing is self-lubricating knuckle bearing.
Described support is tripod, and each leg of described support is Collapsible structure.
Described vertical shaft upper end is provided with the shaft shoulder, upper axle journal and upper end cap, and described horizontal plate vertical sleeve to be located on axle journal and to be resisted against the described upper shaft shoulder, and described upper end cap to be connected with vertical shaft by fastening piece and to be fixed by horizontal plate.
The bottom of described vertical shaft is provided with the lower shaft shoulder, lower axle journal and Lower shaft sleeve, the inner ring of described joint shaft bearing to be set on lower axle journal and to be resisted against the described lower shaft shoulder, and described Lower shaft sleeve is set in vertical shaft lower end and is fixedly connected with vertical shaft by the screw that link one end is provided with.
Described link one end is provided with screw, and the described link the other end is provided with link.
The automatic leveling device based on joint shaft bearing as described in above-mentioned any one, it is applied to weapon-shooting training equipment field.
The present invention adopts above technological scheme, described horizontal plate is vertically fixed on vertical shaft upper end, horizontal plate is made to be in orthogonal state with vertical shaft all the time, the bottom of described vertical shaft is connected with fitting seat by joint shaft bearing, and be provided with link in the center, lower end surface of described vertical shaft, the link the other end is connected with balancing weight, make vertical shaft and link concentrically line arrange, vertical shaft is under the effect of balancing weight and joint shaft bearing, banking motion (i.e. aligning motion) can be made within the scope of several angle, vertical shaft is made to be in plumbness all the time, even and if vertical shaft and joint shaft bearing nonconcentricity larger, vertical shaft still can normally work, therefore, no matter whether each support foot hight of support is the same, the installation of fitting seat on support whether level, or which kind of supporting plane fitting seat is mounted on, level can be on horizontal plate all not affect, this greatly reduces the support of automatic leveling device and the installation difficulty of fitting seat, make its fitting operation more quick, use more convenient, the design of locating piece, can after automatic leveling device automatically adjusts and makes horizontal plate be in level, locating piece is made to be supported on the bottom surface of horizontal plate by the height adjusting locating piece, thus horizontal plate is played to the effect supporting and locate, the horizontal plate causing being in level because the reasons such as balancing weight is hit cause balancing weight to rock by mistake can be avoided to carry out level-off again, and then affect horizontal plate horizontal accuracy and stability, the design of balancing weight, not only can utilize himself Action of Gravity Field to make horizontal plate automatically be in level all the time, but also can stablize the balance of whole automatic leveling device.The present invention is reasonable in design, and structure is simple, and easy to use, no matter which kind of supporting plane fitting seat is arranged on and whether installation level, and horizontal plate can be in level all the time automatically.
Accompanying drawing explanation
Now the present invention is further elaborated by reference to the accompanying drawings:
Fig. 1 is the main TV structure schematic diagram of automatic leveling device that the present invention is based on joint shaft bearing;
Fig. 2 is the left TV structure schematic diagram of automatic leveling device that the present invention is based on joint shaft bearing.
Embodiment
As shown in Figure 1 or 2, the present invention includes support 9, fitting seat 1, vertical shaft 2 and horizontal plate 3, described fitting seat 1 is arranged on support 9, joint shaft bearing 4 is provided with in described fitting seat 1, the bottom of described vertical shaft 2 wears and is fixed in joint shaft bearing 4, the center, lower end surface of described vertical shaft 2 is provided with link 5, described link 5 the other end is connected with balancing weight 6, described vertical shaft 2 upper end is fixedly connected with horizontal plate 3 is vertical, described fitting seat 1 is provided with several locating pieces 7, is supported on the bottom surface of horizontal plate 3 described locating piece 7 adjustment height.
Described locating piece 7 is bolt 71, and described bolt 71 is threaded in the positioning hole 11 that fitting seat 1 is provided with.
Described locating piece 7 is made up of bolt 71 and nut 72, described bolt 71 grafting or in being threaded in positioning hole 11 that fitting seat 1 is provided with, and described nut 72 to be threaded on bolt 71 and to be resisted against the upper surface of fitting seat 1.
The outer ring 41 of described joint shaft bearing 4 is embedded in the mounting hole 12 that fitting seat 1 is provided with, and the bottom of described vertical shaft 2 wears and is fixed in the inner ring 42 of joint shaft bearing 4.
Described joint shaft bearing 4 is self-lubricating knuckle bearing.
Described support 9 is tripod, and each leg of described support 9 is Collapsible structure.
Described vertical shaft 2 upper end is provided with the shaft shoulder 21, upper axle journal 22 and upper end cap 23, and described horizontal plate 3 vertical sleeve to be located on axle journal 22 and to be resisted against the described upper shaft shoulder 21, and described upper end cap 23 to be connected with vertical shaft 2 by fastening piece 8 and to be fixed by horizontal plate 3.
Described vertical shaft 2 bottom is provided with the lower shaft shoulder 24, lower axle journal 25 and Lower shaft sleeve 26, the inner ring 42 of described joint shaft bearing 4 to be set on lower axle journal 25 and to be resisted against the described lower shaft shoulder 24, and described Lower shaft sleeve 26 is set in vertical shaft 2 lower end and is fixedly connected with vertical shaft 2 by the screw 51 that link 5 one end is provided with.
Described link 5 one end is provided with screw 51, and described link 5 the other end is provided with link 52.
The present invention adopts above technological scheme, described horizontal plate 3 is vertically fixed on vertical shaft 2 upper end, horizontal plate 3 is made to be in orthogonal state with vertical shaft 2 all the time, the bottom of described vertical shaft 2 is connected with fitting seat 1 by joint shaft bearing 4, and be provided with link 5 in the center, lower end surface of described vertical shaft 2, link 5 the other end is connected with balancing weight 6, make vertical shaft 2 and link 5 concentrically line arrange, vertical shaft 2 is under the effect of balancing weight 6 and joint shaft bearing 4, banking motion (i.e. aligning motion) can be made within the scope of several angle, vertical shaft 2 is made to be in plumbness all the time, even and if vertical shaft 2 is larger with joint shaft bearing 4 nonconcentricity, vertical shaft 2 still can normally work, therefore, no matter whether each support foot hight of support 9 is the same, the installation of fitting seat 1 on support 9 whether level, or which kind of supporting plane fitting seat 1 is mounted on, level can be on horizontal plate 3 all not affect, this greatly reduces the support 9 of automatic leveling device and the installation difficulty of fitting seat 1, make its fitting operation more quick, use more convenient.The design of locating piece 7, can after automatic leveling device automatically adjusts and makes horizontal plate 3 be in level, locating piece 7 is made to be supported on the bottom surface of horizontal plate 3 by the height adjusting locating piece 7, thus horizontal plate 7 is played to the effect supporting and locate, the horizontal plate 3 causing being in level because the reasons such as balancing weight 6 is hit cause balancing weight 6 to rock by mistake can be avoided to carry out level-off again, and then affect horizontal plate 3 horizontal accuracy and stability; The design of balancing weight 6, not only can utilize himself Action of Gravity Field to make horizontal plate 3 automatically be in level all the time, but also can stablize the balance of whole automatic leveling device.
More than describe and should not have any restriction to protection scope of the present invention.
Claims (10)
1. the automatic leveling device based on joint shaft bearing, comprise support, fitting seat, vertical shaft and horizontal plate, described fitting seat is arranged on support, it is characterized in that: in described fitting seat, be provided with joint shaft bearing, the bottom of described vertical shaft wears and is fixed in joint shaft bearing, the center, lower end surface of described vertical shaft is provided with link, the described link the other end is connected with balancing weight, described vertical shaft upper end is fixedly connected with horizontal plate is vertical, described fitting seat is provided with several locating pieces, is supported on the bottom surface of horizontal plate described locating piece adjustment height.
2. a kind of automatic leveling device based on joint shaft bearing according to claim 1, is characterized in that: described locating piece is bolt, and described bolt thread is connected in the positioning hole that fitting seat is provided with.
3. a kind of automatic leveling device based on joint shaft bearing according to claim 1, it is characterized in that: described locating piece is made up of screw bolt and nut, described bolt grafting or in being threaded in positioning hole that fitting seat is provided with, described nut thread to be connected on bolt and to be resisted against the upper surface of fitting seat.
4. a kind of automatic leveling device based on joint shaft bearing according to claim 1, is characterized in that: the outer ring of described joint shaft bearing is embedded in the mounting hole that fitting seat is provided with, and the bottom of described vertical shaft wears and is fixed in the inner ring of joint shaft bearing.
5. a kind of automatic leveling device based on joint shaft bearing according to claim 4, is characterized in that: described joint shaft bearing is self-lubricating knuckle bearing.
6. a kind of automatic leveling device based on joint shaft bearing according to claim 1, it is characterized in that: described support is tripod, each leg of described support is Collapsible structure.
7. a kind of automatic leveling device based on joint shaft bearing according to claim 1, it is characterized in that: described vertical shaft upper end is provided with the shaft shoulder, upper axle journal and upper end cap, described horizontal plate vertical sleeve to be located on axle journal and to be resisted against the described upper shaft shoulder, and described upper end cap to be connected with vertical shaft by fastening piece and to be fixed by horizontal plate.
8. a kind of automatic leveling device based on joint shaft bearing according to claim 1, it is characterized in that: the bottom of described vertical shaft is provided with the lower shaft shoulder, lower axle journal and Lower shaft sleeve, the inner ring of described joint shaft bearing to be set on lower axle journal and to be resisted against the described lower shaft shoulder, and described Lower shaft sleeve is set in the lower end of vertical shaft and is fixedly connected with vertical shaft by the screw that link one end is provided with.
9. a kind of automatic leveling device based on joint shaft bearing according to claim 1 or 8, is characterized in that: described link one end is provided with screw, and the described link the other end is provided with link.
10. a kind of automatic leveling device based on joint shaft bearing as described in one of claim 1-8, it is applied to weapon-shooting training equipment field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510759817.1A CN105240664A (en) | 2015-11-10 | 2015-11-10 | Automatic leveling device based on joint bearing and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510759817.1A CN105240664A (en) | 2015-11-10 | 2015-11-10 | Automatic leveling device based on joint bearing and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105240664A true CN105240664A (en) | 2016-01-13 |
Family
ID=55038430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510759817.1A Pending CN105240664A (en) | 2015-11-10 | 2015-11-10 | Automatic leveling device based on joint bearing and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105240664A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470224A (en) * | 2018-12-21 | 2019-03-15 | 李建民 | A kind of engineering survey self-stabilization tripod |
| CN110706525A (en) * | 2019-10-17 | 2020-01-17 | 许昌学院 | Digital media teaching presentation device |
| CN114857434A (en) * | 2022-05-05 | 2022-08-05 | 商洛学院 | Urban and rural planning engineering measuring equipment convenient to leveling |
| CN117366419A (en) * | 2023-12-07 | 2024-01-09 | 金石工程设计(山东)集团有限公司 | A topography relief measuring device for urban land planning |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5735497A (en) * | 1995-12-26 | 1998-04-07 | Northrop Grumman Corporation | Self-leveling mount or platform for a rapid deployment system |
| CN2789132Y (en) * | 2004-08-17 | 2006-06-21 | 上海卫星工程研究所 | Platform for satellite ground extension experiment |
| CN203363568U (en) * | 2013-08-08 | 2013-12-25 | 兖州煤业股份有限公司 | Bracket of camera for acquiring images on stope face of coal mine |
| CN203718301U (en) * | 2014-03-20 | 2014-07-16 | 聂鹏飞 | Automatic leveling device |
| CN204534005U (en) * | 2015-04-07 | 2015-08-05 | 浙江海洋学院 | A kind of unpowered self balancing tripod |
| CN205090158U (en) * | 2015-11-10 | 2016-03-16 | 福建龙溪轴承(集团)股份有限公司 | Automatic level device based on joint bearing |
-
2015
- 2015-11-10 CN CN201510759817.1A patent/CN105240664A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5735497A (en) * | 1995-12-26 | 1998-04-07 | Northrop Grumman Corporation | Self-leveling mount or platform for a rapid deployment system |
| CN2789132Y (en) * | 2004-08-17 | 2006-06-21 | 上海卫星工程研究所 | Platform for satellite ground extension experiment |
| CN203363568U (en) * | 2013-08-08 | 2013-12-25 | 兖州煤业股份有限公司 | Bracket of camera for acquiring images on stope face of coal mine |
| CN203718301U (en) * | 2014-03-20 | 2014-07-16 | 聂鹏飞 | Automatic leveling device |
| CN204534005U (en) * | 2015-04-07 | 2015-08-05 | 浙江海洋学院 | A kind of unpowered self balancing tripod |
| CN205090158U (en) * | 2015-11-10 | 2016-03-16 | 福建龙溪轴承(集团)股份有限公司 | Automatic level device based on joint bearing |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470224A (en) * | 2018-12-21 | 2019-03-15 | 李建民 | A kind of engineering survey self-stabilization tripod |
| CN110706525A (en) * | 2019-10-17 | 2020-01-17 | 许昌学院 | Digital media teaching presentation device |
| CN110706525B (en) * | 2019-10-17 | 2021-03-02 | 许昌学院 | Digital media teaching presentation device |
| CN114857434A (en) * | 2022-05-05 | 2022-08-05 | 商洛学院 | Urban and rural planning engineering measuring equipment convenient to leveling |
| CN117366419A (en) * | 2023-12-07 | 2024-01-09 | 金石工程设计(山东)集团有限公司 | A topography relief measuring device for urban land planning |
| CN117366419B (en) * | 2023-12-07 | 2024-03-12 | 金石工程设计(山东)集团有限公司 | A topography relief measuring device for urban land planning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105240664A (en) | Automatic leveling device based on joint bearing and application thereof | |
| CN105805506A (en) | Level bracket structure and leveling method thereof | |
| CN108254007A (en) | One kind can automatic leveling machine components detecting system | |
| CN203718301U (en) | Automatic leveling device | |
| CN207661320U (en) | Pedestal leveller | |
| CN209673086U (en) | A kind of real estate mapping horizontal-shift device | |
| CN205090158U (en) | Automatic level device based on joint bearing | |
| CN204487130U (en) | The adjusting device of centering is installed for equipment | |
| CN104064105B (en) | Large vertical type unit vertical coaxiality measuring and adjusting experimental device and experimental method | |
| CN213579297U (en) | Automatic leveling theodolite | |
| CN105333866A (en) | Laser level locator | |
| CN205640122U (en) | Surveyor's level supporting structure | |
| CN103542837A (en) | Spirit level suspension bracket | |
| CN202580498U (en) | High-pressure device chassis | |
| CN207649613U (en) | A kind of tripod for total powerstation | |
| CN103741709B (en) | A kind of tower crane pre-embedded bolt mould | |
| CN103016924A (en) | Measurement tripod with automatic stable-setting function | |
| CN205655819U (en) | Adjusting device's theodolite is leveled from area | |
| CN204008067U (en) | Single prism group | |
| CN204313839U (en) | A kind of laser plummet axis projection mounting base | |
| CN109931915A (en) | A kind of tripod for total station | |
| CN107999830A (en) | A kind of precision oil pressure drilling machine adjustable support seat | |
| CN217728688U (en) | Horizontal alignment platform | |
| CN210920830U (en) | Chemical equipment installs levelling device | |
| US11933635B1 (en) | Sensor mount and components thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cai Shiyuan Inventor after: Lu Tongxin Inventor after: Chen Wuqin Inventor after: Yan Yangfeng Inventor after: Chen Zhixiong Inventor after: Chen Deping Inventor after: Ye Minqiang Inventor after: Shi Zhengzhong Inventor before: Cai Shiyuan Inventor before: Lu Tongxin Inventor before: Chen Deping Inventor before: Chen Zhixiong Inventor before: Yan Yangfeng Inventor before: Ye Minqiang Inventor before: Shi Zhengzhong |
|
| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |