CN204346434U - Self-vertical auxiliary centering device - Google Patents
Self-vertical auxiliary centering device Download PDFInfo
- Publication number
- CN204346434U CN204346434U CN201420699305.1U CN201420699305U CN204346434U CN 204346434 U CN204346434 U CN 204346434U CN 201420699305 U CN201420699305 U CN 201420699305U CN 204346434 U CN204346434 U CN 204346434U
- Authority
- CN
- China
- Prior art keywords
- centralizer
- balance
- inner ring
- outer shroud
- laser
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 11
- 229920003023 plastic Polymers 0.000 claims abstract description 5
- 239000004033 plastic Substances 0.000 claims abstract description 5
- 230000005484 gravity Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 241000212749 Zesius chrysomallus Species 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to a from perpendicular supplementary centralizer, including balanced outer loop, balanced inner ring and laser centralizer, balanced outer loop is located the outside and is used for placing on the round hole of tripod, balanced outer loop with balanced inner ring is connected through first connection structure, laser centralizer upper end is connected at balanced inner ring central point and is put, and laser centralizer and balanced inner ring are connected through second connection structure, lower part is fixed with the counter weight ring in the laser centralizer, and laser centralizer lower extreme is provided with control switch, balanced outer loop balanced inner ring laser centralizer reaches the focus of counter weight ring coincides mutually. The utility model discloses from perpendicular supplementary centralizer part adopts the plastics material more, can take precautions against earthquakes, prevent falling, low cost, and simple structure, portable, and the operation is practical convenient, improves the efficiency of tripod measuring instrument centering operation greatly.
Description
Technical field
The utility model relates to the device of surveying instrument tripod, especially a kind of from vertical auxiliary centralizer.
Background technology
When using surveying instrument in the region of the complicated topographical conditions such as mountain region, the operation of setting up also fixed tripod is extremely important, the way of prior art routine is: first fixed tripod, the Jia Tou center that range estimation judges tripod substantially and ground tested point remain on same pedal line, and make tripod head plane maintenance level, and then corresponding surveying instrument is installed, then flatten accurately.Because traditional tripod is only as the support of surveying instrument, when operator utilizes gross visualization to judge the preliminary centering of tripod, often inaccurate owing to estimating, make the Jia Tou center of tripod and ground tested point have larger skew, cause surveying instrument precise alignment to need repeatedly repeatedly to adjust; In addition, when the moving range that surveying instrument is fixed in the connecting hole of tripot head can not meet the requirement of precise alignment, again tripod need be settled, that causes surveying instrument to arrange work carries out repeatedly, waste time and energy, accuracy of alignment is not high, and directly affects the efficiency of measurement operation.
Summary of the invention
The purpose of this utility model is to provide a kind of from vertical auxiliary centralizer, and solution prior art tripod is installed and adjusted complicated operation with ground tested point centering, wastes time and energy, measures the problem that operating efficiency is low.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
The utility model is a kind of from vertical auxiliary centralizer, comprise balance outer shroud, balance inner ring and laser centring device, described balance outer shroud is positioned at outermost for being positioned over the center pit of tripod, described balance outer shroud is connected by the first syndeton with described balance inner ring, described laser centring device upper end is connected to balance inner ring center, described laser centring device is connected by the second syndeton with described balance inner ring, described laser centring device middle and lower part is fixed with counterweight ring, described laser centring device lower end is provided with gauge tap, described balance outer shroud, described balance inner ring, the center of gravity of described laser centring device and described counterweight ring coincides.
Further, described gauge tap is rotational structure, and described gauge tap is by protruding button and rotational shell is formed, and described rotational shell mates with protrusion button position hemispherical dimples.
Further say, described semisphere is protruded bottom button and is fixedly installed spring.
Further say, described balance outer shroud is for be made up of outside annulus and inner annulus, the thickness of described inner annulus is greater than the thickness of described outside annulus to form staircase structure, inner circular ring diameter size is suitable with tripot head inner circular aperture size, can be embedded in tripot head inner circular aperture, outer circle ring diameter size is greater than tripot head inner circular aperture size.
Further say, described balance outer shroud peace weighing apparatus inner ring material is environmentally-friendly plastic material.
Further say, described first syndeton is circular, and the balance outer shroud peace weighing apparatus inner ring linked together by the first syndeton is for being flexibly connected; Mobile tripod, described balance outer shroud, along with movement, is fixed on laser centring device in balance inner ring straight down, and when laser rays and the ground penetrated measured overlaps, tripot head center and measured point are on same pedal line.
Further say, described second syndeton is circular, the balance inner ring linked together by the second syndeton and laser centring device for being flexibly connected, when described balance outer shroud is static laser centring device with balance inner ring double swerve until with the measurement point centering on ground.
Further say, described counterweight ring is high density material, makes laser centring device maintenance state straight down.
Further say, described first syndeton and the second syndeton are arranged on two orthogonal straight lines.
Compared with prior art, Advantageous Effects of the present utility model: first, gauger will be placed on tripot head from vertically assisting centralizer, the balance outer shroud inner circular ring of staircase structure snaps in the circular hole of tripot head, under the acting in conjunction of balance outer shroud, balance inner ring and counterweight ring, generating laser keeps nature plumbness; When rotary knob makes hemispherical dimples away from protrusion button, button is squeezed and connects the control power supply of laser centring device, now laser centring device is in opening and launches laser rays, clear and definite laser rays forms red spots on the ground, operator can see the distance of red spots and measured point, ground easily, according to the tripod supporting leg of the distance adjustment relative position of distance, when red spots overlaps with measured point, ground, the Jia Tou center of tripod overlaps with measured point, ground, tripod centering end-of-job.The utility model utilizes and replaces range estimation to judge the preliminary centering of tripod from vertical auxiliary centralizer, when setting up tripod, substantially meets centering requirement.Overcome the inaccurate of range estimation judgement, avoid the adjustment repeatedly of surveying instrument centering, enable tripod and surveying instrument quick centring.In addition, by the preliminary centering of generating laser, accuracy is higher, can realize the precise alignment that fine adjustment can complete surveying instrument.The utility model, can shockproof, shatter-resistant from vertical auxiliary centralizer part many employings plastic material, with low cost, and structure is simple, is easy to carry, operates practical and convenient, greatly improves the efficiency of tripod surveying instrument centering operation.
Accompanying drawing explanation
Illustrate that the utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is that the utility model is from vertical auxiliary centralizer structural representation;
Fig. 2 is that the utility model is from vertical auxiliary centralizer using state schematic diagram;
Description of reference numerals: 1, balance outer shroud; 2, inner ring is balanced; 3, the first syndeton; 4, the second syndeton; 5, laser centring device; 6, counterweight ring; 7, gauge tap; 7-1, spring.
Embodiment
As shown in Figure 1, a kind of from vertical auxiliary centralizer, comprise balance outer shroud 1, balance inner ring 2 and laser centring device 5, described balance outer shroud 1 is positioned at outermost for being positioned over the center pit of tripod, described balance outer shroud 1 is connected by the first syndeton 3 with described balance inner ring 2, described laser centring device 5 upper end is connected to balance inner ring 2 center, described laser centring device 5 is connected by the second syndeton 4 with described balance inner ring 2, described laser centring device 5 middle and lower part is fixed with counterweight ring 6, described laser centring device 5 lower end is provided with gauge tap 7, described balance outer shroud 1, described balance inner ring 2, the center of gravity of described laser centring device 5 and described counterweight ring 6 coincides.
Described gauge tap 7 is rotational structure, described gauge tap is by protruding button and rotational shell is formed, described rotational shell mates with protrusion button position hemispherical dimples, protrude laser centring device 5 when button coordinates with the hemispherical dimples of shell when semisphere and be in closed condition, when rotary knob makes hemispherical dimples away from protrusion button, button is squeezed and connects the control power supply of laser centring device 5, and now laser centring device 5 is in opening and launches laser rays.
Described semisphere is protruded bottom button and is fixedly installed spring 7-1, is protruded the opening and closing of button by described spring 7-1 gauge tap.
Described balance outer shroud 1 is for be made up of outside annulus and inner annulus, the thickness of described inner annulus is greater than the thickness of described outside annulus to form staircase structure, inner circular ring diameter size is suitable with tripot head inner circular aperture size, can be embedded in tripot head inner circular aperture, outer circle ring diameter size is greater than tripot head inner circular aperture size.Described balance outer shroud 1 and balance inner ring 2 material are environmentally-friendly plastic material.
Described first syndeton 3 is circular, and the balance outer shroud 1 linked together by the first syndeton 3 and balance inner ring 2 are for being flexibly connected, and balancing inner ring 2 when described balance outer shroud 1 is static can double swerve.
Described second syndeton 4 is circular, the balance inner ring 2 linked together by the second syndeton 4 and laser centring device 5 are for being flexibly connected, mobile tripod, described balance outer shroud 1 is along with movement, be fixed on balance inner ring 2 in laser centring device 5 straight down, when the laser rays of injection overlaps with the measured of ground, tripot head center and measured point are on same pedal line.
Described counterweight ring 6 is high density material, make the state that laser centring device 5 keeps straight down, during adjustment tripod, laser centring device 5 Free Slosh, when laser centring device 5 stops the laser rays end launched when rocking to overlap with measured point, ground, tripod has been debugged.
Described first syndeton 3 and the second syndeton 4 are arranged on two orthogonal straight lines.
Course of action of the present utility model is as follows:
First, gauger will be placed on tripot head from vertically assisting centralizer, the inner annulus of balance outer shroud 1 of staircase structure snaps in the circular hole of tripot head, and under the acting in conjunction of balance outer shroud 1, balance inner ring 2 and counterweight ring 6, generating laser 5 keeps nature plumbness; Then, the gauge tap 7 that rotary laser transmitter 5 lower end is arranged opens generating laser, send laser rays over the ground and form red spots on ground, the position of adjustment tripod three legs, the red spots of the laser rays end of generating laser 5 is overlapped with measured point, ground, the centering of tripod has operated, and now tripod end face center and measured point, ground are in Shaft alignment state, and the position of tripod is fixed; Finally, take off from vertical auxiliary centralizer, be placed in by surveying instrument on tripod, the precise alignment completing instrument and measured point after finely tuning operates.
Above-described embodiment is only be described optimal way of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (9)
1. assist centralizer from vertical for one kind, it is characterized in that: comprise balance outer shroud (1), balance inner ring (2) and laser centring device (5), described balance outer shroud (1) is positioned at outermost for being positioned over the circular hole of tripod, described balance outer shroud (1) is connected by the first syndeton (3) with described balance inner ring (2), described laser centring device (5) upper end is connected to balance inner ring (2) center, described laser centring device (5) is connected by the second syndeton (4) with described balance inner ring (2), described laser centring device (5) middle and lower part is fixed with counterweight ring (6), described laser centring device (5) lower end is provided with gauge tap (7), described balance outer shroud (1), described balance inner ring (2), the center of gravity of described laser centring device (5) and described counterweight ring (6) coincides.
2. one according to claim 1 is from vertical auxiliary centralizer, it is characterized in that: described gauge tap (7) is rotational structure, described gauge tap is by protruding button and rotational shell is formed, and described rotational shell mates with protrusion button position hemispherical dimples.
3. one according to claim 2 is from vertical auxiliary centralizer, it is characterized in that: described semisphere is protruded bottom button and is fixedly installed spring (7-1).
4. one according to claim 1 is from vertical auxiliary centralizer, it is characterized in that: described balance outer shroud (1) is for be made up of outside annulus and inner annulus, the thickness of described inner annulus is greater than the thickness of described outside annulus to form staircase structure, inner circular ring diameter size is suitable with tripot head inner circular aperture size, can be embedded in tripot head inner circular aperture, outer circle ring diameter size is greater than tripot head inner circular aperture size.
5. one according to claim 1 is from vertical auxiliary centralizer, it is characterized in that: described balance outer shroud (1) and balance inner ring (2) material are environmentally-friendly plastic material.
6. one according to claim 1 is from vertical auxiliary centralizer, it is characterized in that: described first syndeton (3) is for circular, the balance outer shroud (1) linked together by the first syndeton (3) and balance inner ring (2) are for being flexibly connected, and balancing inner ring (2) when described balance outer shroud (1) is static can Free Slosh.
7. one according to claim 1 is from vertical auxiliary centralizer, it is characterized in that: described second syndeton (4) is for circular, and the balance inner ring (2) linked together by the second syndeton (4) and laser centring device (5) are for being flexibly connected; Mobile tripod, described balance outer shroud (1), along with movement, is fixed on laser centring device (5) in balance inner ring (2) straight down, and when the laser rays penetrated and ground measured overlaps, tripot head center and measured point are on same pedal line.
8. one according to claim 1 is from vertical auxiliary centralizer, it is characterized in that: described counterweight ring (6) is high density material, makes laser centring device (5) maintenance state straight down.
9. one according to claim 1 is from vertical auxiliary centralizer, it is characterized in that: described first syndeton (3) and the second syndeton (4) are arranged on two orthogonal straight lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699305.1U CN204346434U (en) | 2014-11-20 | 2014-11-20 | Self-vertical auxiliary centering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699305.1U CN204346434U (en) | 2014-11-20 | 2014-11-20 | Self-vertical auxiliary centering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204346434U true CN204346434U (en) | 2015-05-20 |
Family
ID=53229696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420699305.1U Expired - Fee Related CN204346434U (en) | 2014-11-20 | 2014-11-20 | Self-vertical auxiliary centering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204346434U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271985A (en) * | 2017-07-26 | 2017-10-20 | 苏州穿山甲机器人股份有限公司 | Laser radar keeps the device of horizontal attitude |
| CN108179744A (en) * | 2018-02-13 | 2018-06-19 | 沈阳建筑大学 | It is a kind of to be used to determine the device at casing center and its determining method when burying casing |
| CN108759806A (en) * | 2018-09-12 | 2018-11-06 | 中铁二局第工程有限公司 | A kind of calibration measures centering lever apparatus and its application method |
| CN111102447A (en) * | 2019-12-10 | 2020-05-05 | 广东工业大学 | Device and method for improving erection precision and efficiency of RTK (real time kinematic) reference station |
| CN113188590A (en) * | 2021-04-06 | 2021-07-30 | 西双版纳傣族自治州水利技术中心 | Dam stability monitoring equipment for hydraulic and hydroelectric engineering |
| CN114962870A (en) * | 2022-04-12 | 2022-08-30 | 北京电子工程总体研究所 | Balancing device |
-
2014
- 2014-11-20 CN CN201420699305.1U patent/CN204346434U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271985A (en) * | 2017-07-26 | 2017-10-20 | 苏州穿山甲机器人股份有限公司 | Laser radar keeps the device of horizontal attitude |
| CN108179744A (en) * | 2018-02-13 | 2018-06-19 | 沈阳建筑大学 | It is a kind of to be used to determine the device at casing center and its determining method when burying casing |
| CN108759806A (en) * | 2018-09-12 | 2018-11-06 | 中铁二局第工程有限公司 | A kind of calibration measures centering lever apparatus and its application method |
| CN111102447A (en) * | 2019-12-10 | 2020-05-05 | 广东工业大学 | Device and method for improving erection precision and efficiency of RTK (real time kinematic) reference station |
| CN111102447B (en) * | 2019-12-10 | 2021-10-19 | 广东工业大学 | Device and method for improving erection precision and efficiency of RTK (real time kinematic) reference station |
| CN113188590A (en) * | 2021-04-06 | 2021-07-30 | 西双版纳傣族自治州水利技术中心 | Dam stability monitoring equipment for hydraulic and hydroelectric engineering |
| CN114962870A (en) * | 2022-04-12 | 2022-08-30 | 北京电子工程总体研究所 | Balancing device |
| CN114962870B (en) * | 2022-04-12 | 2023-12-05 | 北京电子工程总体研究所 | Balancing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204346434U (en) | Self-vertical auxiliary centering device | |
| CN203824728U (en) | Helmet impact resistance puncture tester | |
| CN201387323Y (en) | Self-supporting type leveling rod | |
| CN102889857A (en) | Direct-reading laser height measuring instrument | |
| CN203010151U (en) | Measuring tripod | |
| CN204613405U (en) | A kind of building operation stadimeter | |
| CN207703327U (en) | A kind of platform scale | |
| CN101699216A (en) | Device for measuring length of oil sleeve pipe | |
| CN105387884A (en) | Portable multifunctional hydrological motor-driven real-time on-line monitoring device | |
| CN202119425U (en) | Centralizing leveling reference device of theodolite tripod | |
| CN105160075B (en) | A kind of application of farmland irrigated area open channel measuring automatically flow mathematical model | |
| CN202305114U (en) | Counterweight point aided positioning device of dynamic balancing machine | |
| CN205280009U (en) | High accuracy detection system indexing means | |
| CN201555563U (en) | Device for measuring the length of oil bushing through laser | |
| CN204269110U (en) | A kind of side slope measuring equipment locating device based on laser ranging technique | |
| CN206410697U (en) | A kind of civil engineering level meter | |
| CN203349824U (en) | Positioning tool | |
| CN207439537U (en) | Substation's acoustic environment tests multi-functional locating rod | |
| CN205156914U (en) | Slope measuring instrument | |
| CN209470756U (en) | A kind of magnetic double level gauge calibration equipment | |
| CN205691768U (en) | A kind of laser range finder adaptive box | |
| CN203837703U (en) | Portable practical slope measurer | |
| CN102346032A (en) | Inclined plane gradient measuring instrument | |
| CN205719232U (en) | Intelligent sound velocity measurement and wavelength checking experiment device | |
| CN205766083U (en) | The line tool that modulus of elasticity of concrete detection uses |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150520 Termination date: 20211120 |