CN109307132A - Scale bipod capable of adjusting direction of support leg - Google Patents

Scale bipod capable of adjusting direction of support leg Download PDF

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Publication number
CN109307132A
CN109307132A CN201811468961.XA CN201811468961A CN109307132A CN 109307132 A CN109307132 A CN 109307132A CN 201811468961 A CN201811468961 A CN 201811468961A CN 109307132 A CN109307132 A CN 109307132A
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CN
China
Prior art keywords
base
horizontal
ruler
scale
vertical
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.)
Withdrawn
Application number
CN201811468961.XA
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Chinese (zh)
Inventor
刘雁春
刘尧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dalian Senbior Surveying Instrument Technology Co ltd
Original Assignee
Dalian Senbior Surveying Instrument Technology Co ltd
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 Dalian Senbior Surveying Instrument Technology Co ltd filed Critical Dalian Senbior Surveying Instrument Technology Co ltd
Priority to CN201811468961.XA priority Critical patent/CN109307132A/en
Publication of CN109307132A publication Critical patent/CN109307132A/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

The invention discloses a two-foot stand of a scale with adjustable supporting foot directions, which comprises a scale seat, wherein the outer side of the scale seat is rotatably connected with an open annular base through a vertical shaft, a spring is arranged between the open annular base and the scale seat, a transverse jackscrew is arranged on the open annular base, the front end of the transverse jackscrew is propped against the front end of the side surface of the scale base, a movable connecting device is connected with the outer side of the open annular base and is provided with a supporting leg base with a right angle on the cross section, two right angle surfaces of the supporting leg base are respectively fixed with a transverse screw with a horizontal axis, a guide rail with the axis coplanar and parallel to the transverse screw is arranged above or below the transverse screw, a slide block in threaded connection with the transverse screw is sleeved on the guide rail, a sliding locking device is arranged on the slide block, the slide block is rotationally connected with the support leg, the support legs are provided with telescopic devices, and the movable connecting devices are connected with the right-angle opposite surfaces of the support leg bases.

Description

The scale bipod in adjustable feet orientation
Technical field
The present invention relates to a kind of measurement servicing unit, especially a kind of structure is simple, convenient for the adjustable feet side of operation The scale bipod of position.
Background technique
In geodesic survey and engineering survey, need surveyors' staff (measurement of the level scale, total station reflecting prism centering Bar, satellite positioning surveys centering rod etc.) it stands upright on measurement index point and keeps vertical and in face of measuring devices such as levels, just may be used It measures, the plumbness of surveyors' staff and the deflection angle in face of level directly influence measurement accuracy.Previous survey The outer frame of foot-measuring frame (tripod) is tabular, can not be applied to surveyors' staff, therefore needs the hand steered operation of survey crew, that is, is surveyed Amount personnel make surveyors' staff be in vertical by whether observing the bubble of spirit level between two parties to adjust surveyors' staff by hand steered State, it is not only time-consuming and laborious, but also it is difficult to ensure accurate leveling, to reduce the accuracy of measurement.It is above-mentioned in order to solve Problem, the Chinese utility model patent of Patent No. 201220373858.9 disclose a kind of " sleeve clip type measurement tripod ", master Contributing is that the outer frame of traditional foot prop is changed to cyclic annular (sleeve clip type structure) by tabular (tripod head type structure), is for the first time survey Amount scale provides dedicated measurement foot prop, improves the upright vertical accuracy of surveyors' staff.Patent No. 201310022381.9 Chinese invention patent discloses a kind of " Holding-clamp type measurement foot rest ", further uses Orthogonal Decomposition tune Whole principle improves " sleeve clip type measurement tripod ", accelerates regulating the speed for scale upright state.Specific operation process is First surveyors' staff is placed in pedestal, surveyors' staff is fixedly connected with pedestal by fixed articulating device, measurement is marked Ruler bottom is placed on measurement index point, generally facing level, then adjusts the outer subtended angle and length of stabilizer blade, sets up surveyors' staff energy It is enough stable and substantially vertical, then it so that surveyors' staff is in plumbness by finely tuning jackscrew.Patent No. 201610159164.8 Chinese invention patent discloses a kind of the measurement foot prop of accurate regulation scale angle " can ", further Horizontally rotating after solving scale straightening, aim at towards the problems such as.However, above-mentioned art solutions are gone back in practical applications It has the disadvantage that the Implant position of foot prop supporting leg does not adapt to specifically shape and neatly adjusts, leads to measurement placement operation Difficulty especially is difficult to dispose scale, leads to not measure in building walls and adjacent edges.
Summary of the invention
The present invention be in order to solve above-mentioned technical problem present in the prior art, provide a kind of structure it is simple, convenient for behaviour The scale bipod in the adjustable feet orientation of work.
The technical solution of the invention is as follows: a kind of scale bipod in adjustable feet orientation has scale seat tool, scale Open annular pedestal is connected with by vertical axis on the outside of seat tool, has spring between open annular pedestal and scale seat tool, is opening Choma shape pedestal is equipped with lateral jackscrew, and the transverse direction jackscrew front end offsets with scale seat tool side front end, with open annular base Seat outside is connected to articulating device, there is the foot base at a right angle, two right angles of the foot base equipped with cross section The lateral screw of axis horizontal is respectively fixed on face, lateral screw above and below be equipped with axis with transverse direction screw it is coplanar and Parallel guide rail is socketed with sliding block connect with lateral screw thread on guide rail, there is slide-and-lock device on sliding block, sliding block and Stabilizer blade rotation connects, and telescopic device is equipped on stabilizer blade, and the articulating device connects with the right angle opposite face of foot base.
The stir yourself attachment device is equipped with the first level lantern ring being connected on the outside of open annular pedestal and fixed company It is connected to the vertical fastening of the second horizontal lantern ring of foot base right angle opposite face, the first level lantern ring and the second horizontal lantern ring Bolt is fixed.
The stir yourself attachment device is equipped with the horizontal ring plate being fixed on the outside of open annular pedestal, in horizontal loops on piece Equipped with sliding slot, the vertical screw to connect with foot base right angle opposite face is placed in sliding slot and is fixed with fastening nut.
The stir yourself attachment device, which is equipped with, to connect on the outside of open annular pedestal and outside shape and open annular pedestal The similar vertical ring plate in side is equipped with horizontal opening in vertical ring plate, horizontal fastening bolt is built-in in horizontal opening, with stabilizer blade The right angle opposite face of pedestal is connected to the vertical lantern ring covered in horizontal fastening bolt.
The present invention has the fixed foot prop stabilizer blade of foot base at a right angle using cross section, and foot prop stabilizer blade is made to begin in the horizontal direction Orthogonal thereto formula distribution eventually can make the quick straightening of scale by adjusting leg length and link position；It is connected using stir yourself Device can control the link position of foot base Yu open annular pedestal at any time, realize foot prop stabilizer blade relative to the flexible of scale It lays, can flexibly dispose scale foot prop according to specific topographic features, efficiently solve scale foot prop placement inconvenience, can not even survey The problem of amount, structure is simple, is convenient for operation, effectively increases the working efficiency of the measurement of the level.
Detailed description of the invention
Fig. 1,2,3 are the structural schematic diagrams of the embodiment of the present invention 1.
Fig. 4 is the structural schematic diagram of the embodiment of the present invention 2.
Fig. 5 is the structural schematic diagram of the embodiment of the present invention 3.
Specific embodiment
Embodiment 1:
It is as shown in Figure 1, 2, 3: it is same as the prior art, there are rectangle or circular open scale seat tool 1, outside opening scale seat tool 1 Side is rotatably connected to open annular pedestal 3 by vertical pivot 2, has spring 4 between open annular pedestal 3 and opening scale seat tool 1, Lateral jackscrew 5 is equipped on open annular pedestal 3, lateral 5 front end of jackscrew and opening 1 side front end of scale seat tool offset, and show Have technology except that: with articulating device 12 is connected on the outside of open annular pedestal 3, be equipped with cross section be right angle trigonometry The foot base 6 of shape is respectively fixed with the lateral screw 7 of axis horizontal in two right-angle surfaces of foot base 6, in lateral screw 7 are equipped with the axis guide rail 8 coplanar and parallel with lateral screw 7 above, are socketed on guide rail 8 and are threadedly coupled with lateral screw 7 Sliding block 9, have slide-and-lock device 10 on sliding block 9, sliding block 9 connects with the rotation of stabilizer blade 11, and telescopic device is equipped on stabilizer blade 11 11-1, the articulating device 12 connect with the inclined-plane (right angle opposite face) of foot base 6.Articulating device 12, which is equipped with, to be connected It is connected to the first level lantern ring 12-1 in 3 outside of open annular pedestal and is fixedly connected on the second horizontal set on 6 inclined-plane of foot base The horizontal lantern ring 12-2 of ring 12-2, first level lantern ring 12-1 and second is fixed with vertical fastening bolts 12-3.It can be by vertical tight Fixing bolt 12-3 adjusts the second position of the horizontal lantern ring 12-2 with respect to first level lantern ring 12-1, that is, passes through the second horizontal lantern ring 12-2, foot base 6 etc. adjust the position of stabilizer blade 11, and the Implant position of stabilizer blade can be arbitrarily adjusted according to specific landform.
Embodiment 2:
As shown in Figure 4: stir yourself attachment device 12, which is equipped with, unlike the first embodiment is fixed on 3 outside of open annular pedestal And the horizontal ring plate 12-4 that shape is similar with 3 outside of open annular pedestal, sliding slot 12-7 is equipped on horizontal ring plate 12-4, with The vertical screw 12-5 that 6 inclined-plane of foot base connects is placed in sliding slot 12-7 and is fixed with fastening nut 12-6.By fastening spiral shell Cap 12-6 adjusts position of the vertical screw 12-5 in sliding slot 12-7, to adjust the position of stabilizer blade 11 by foot base 6, i.e., The Implant position of stabilizer blade can be arbitrarily adjusted according to specific landform.
Embodiment 3:
As shown in Figure 5: stir yourself attachment device 12 is equipped with and connects on the outside of open annular pedestal 3 unlike the first embodiment And similar vertical ring plate 12-8 on the outside of shape and open annular pedestal 3, horizontal opening 12- is equipped on vertical ring plate 12-8 10, it is built-in with horizontal fastening bolt 12-11 in horizontal opening 12-10, is connected to and is covered in level fastening spiral shell with 6 inclined-plane of foot base Vertical lantern ring 12-9 on bolt 12-11.Vertical lantern ring 12-9 is adjusted in horizontal opening 12-10 by horizontal fastening bolt 12-11 Interior position can arbitrarily adjust the placement of stabilizer blade to adjust the position of stabilizer blade 11 by foot base 6 according to specific landform Orientation.

Claims (4)

1.一种可调节支脚方位的标尺二脚架，有标尺座具（1），标尺座具（1）外侧通过竖轴（2）转动连接有开口环状基座（3），开口环状基座（3）与标尺座具（1）之间有弹簧（4），在开口环状基座（3）上设有横向顶丝（5），所述横向顶丝（5）前端与标尺座具（1）侧面前端相抵，其特征在于：与开口环状基座（3）外侧相接有活动连接装置（12），设有横截面有一直角的支脚基座（6），所述支脚基座（6）的两个直角面上分别固定有轴线水平的横向螺丝（7），在横向螺丝（7）上面或下面设有轴线与横向螺丝（7）共面且平行的导轨（8），在导轨（8）上套接有与横向螺丝（7）螺纹连接的滑块（9），滑块（9）上有滑动锁紧装置（10），滑块（9）与支脚（11）转动相接，在支脚（11）上设有伸缩装置（11-1），所述活动连接装置（12）与支脚基座（6）的直角相对面相接。1. A ruler bipod capable of adjusting the orientation of the support feet, comprising a ruler seat (1), and an open ring base (3) is rotatably connected to the outside of the ruler seat (1) through a vertical shaft (2), and the open ring There is a spring (4) between the base (3) and the ruler seat (1), and a transverse top wire (5) is arranged on the open ring base (3), and the front end of the transverse top wire (5) is connected to the ruler. The front end of the side surface of the seat tool (1) is in contact with each other, and it is characterized in that a movable connecting device (12) is connected with the outer side of the open ring base (3), and a support foot base (6) with a right angle in cross section is provided. Two right-angle surfaces of the base (6) are respectively fixed with transverse screws (7) with horizontal axes, and above or below the transverse screws (7) are provided with guide rails (8) whose axes are coplanar and parallel to the transverse screws (7). , the guide rail (8) is sleeved with a slider (9) threadedly connected with the transverse screw (7), the slider (9) is provided with a sliding locking device (10), the slider (9) and the support feet (11) Rotationally connected, a telescopic device (11-1) is provided on the support foot (11), and the movable connection device (12) is connected to the right-angled opposite surface of the support foot base (6). 2.根据权利要求1所述的可调节支脚方位的标尺二脚架，其特征在于：所述活动活动连接装置（12）设有连接于开口环状基座（3）外侧的第一水平套环（12-1）及固定连接于支脚基座（6）直角相对面的第二水平套环（12-2），所述第一水平套环（12-1）和第二水平套环（12-2）用竖向紧固螺栓（12-3）固定。2 . The ruler bipod with adjustable support foot orientation according to claim 1 , wherein the movable connecting device ( 12 ) is provided with a first horizontal sleeve connected to the outside of the open ring base ( 3 ). 3 . The ring (12-1) and the second horizontal collar (12-2) fixedly connected to the right-angle opposite surface of the support base (6), the first horizontal collar (12-1) and the second horizontal collar ( 12-2) Fasten with vertical fastening bolts (12-3). 3.根据权利要求1所述的可调节支脚方位的标尺二脚架，其特征在于：所述活动活动连接装置（12）设有固定于开口环状基座（3）外侧的水平环片（12-4），在水平环片（12-4）上设有滑槽（12-7），与支脚基座（6）直角相对面相接的竖向螺丝（12-5）置于滑槽（12-7）内并用紧固螺帽（12-6）固定。3. The ruler bipod capable of adjusting the orientation of the legs according to claim 1, characterized in that: the movable connection device (12) is provided with a horizontal ring piece ( 12-4), there is a chute (12-7) on the horizontal ring piece (12-4), and the vertical screw (12-5) connected to the right-angle opposite surface of the support base (6) is placed in the chute (12-7) and secure with the retaining nut (12-6). 4.根据权利要求1所述的可调节支脚方位的标尺二脚架，其特征在于：所述活动活动连接装置（12）设有与开口环状基座（3）外侧相接且形状与开口环状基座（3）外侧相似的竖向环片（12-8），在竖向环片（12-8）上设有水平开口（12-10），在水平开口（12-10）内置有水平紧固螺栓（12-11），与支脚基座（6）的直角相对面相接有套在水平紧固螺栓（12-11）上的竖向套环（12-9）。4. The ruler bipod capable of adjusting the orientation of the legs according to claim 1, characterized in that: the movable connection device (12) is provided with a shape that is connected to the outside of the open ring base (3) and has the same shape as the opening. A similar vertical ring piece (12-8) on the outside of the annular base (3) is provided with a horizontal opening (12-10) on the vertical ring piece (12-8), and is built in the horizontal opening (12-10) There are horizontal tightening bolts (12-11), and vertical collars (12-9) sleeved on the horizontal tightening bolts (12-11) are connected to the right-angled opposite surface of the foot base (6).
CN201811468961.XA 2018-12-04 2018-12-04 Scale bipod capable of adjusting direction of support leg Withdrawn CN109307132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811468961.XA CN109307132A (en) 2018-12-04 2018-12-04 Scale bipod capable of adjusting direction of support leg

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111536392A (en) * 2020-06-11 2020-08-14 大连圣博尔测绘仪器科技有限公司 Foot stool for composite position indicator

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57183512U (en) * 1981-05-16 1982-11-20
JPH1019571A (en) * 1996-07-04 1998-01-23 Taihei Sangyo:Kk Apparatus for holding survey pole
CN201757648U (en) * 2010-07-16 2011-03-09 江阴香江光电仪器有限公司 Centering support frame
KR101480720B1 (en) * 2014-09-17 2015-01-09 아이씨티웨이주식회사 Staff fixing apparatus for precise level survey
CN104776861A (en) * 2015-04-15 2015-07-15 大连理工大学 Flexible calibration device for calibrating wind tunnel vision measurement system
CN204854716U (en) * 2015-07-14 2015-12-09 宁波上航测绘有限公司 Levelling staff support
CN205785186U (en) * 2016-05-25 2016-12-07 大连圣博尔测绘仪器科技有限公司 Integrated rapid level measuring device with ruler and instrument
CN108088415A (en) * 2017-12-14 2018-05-29 柳州吉辉机械设计有限公司 One kind is exempted to help levelling rod
CN108562278A (en) * 2018-02-07 2018-09-21 大连晶硕机械有限公司 The novel auxiliary stand of composite level
CN108731634A (en) * 2018-06-04 2018-11-02 大连圣博尔测绘仪器科技有限公司 Folding portable composite level
CN209196460U (en) * 2018-12-04 2019-08-02 大连圣博尔测绘仪器科技有限公司 Scale bipod capable of adjusting direction of support leg

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57183512U (en) * 1981-05-16 1982-11-20
JPH1019571A (en) * 1996-07-04 1998-01-23 Taihei Sangyo:Kk Apparatus for holding survey pole
CN201757648U (en) * 2010-07-16 2011-03-09 江阴香江光电仪器有限公司 Centering support frame
KR101480720B1 (en) * 2014-09-17 2015-01-09 아이씨티웨이주식회사 Staff fixing apparatus for precise level survey
CN104776861A (en) * 2015-04-15 2015-07-15 大连理工大学 Flexible calibration device for calibrating wind tunnel vision measurement system
CN204854716U (en) * 2015-07-14 2015-12-09 宁波上航测绘有限公司 Levelling staff support
CN205785186U (en) * 2016-05-25 2016-12-07 大连圣博尔测绘仪器科技有限公司 Integrated rapid level measuring device with ruler and instrument
CN108088415A (en) * 2017-12-14 2018-05-29 柳州吉辉机械设计有限公司 One kind is exempted to help levelling rod
CN108562278A (en) * 2018-02-07 2018-09-21 大连晶硕机械有限公司 The novel auxiliary stand of composite level
CN108731634A (en) * 2018-06-04 2018-11-02 大连圣博尔测绘仪器科技有限公司 Folding portable composite level
CN209196460U (en) * 2018-12-04 2019-08-02 大连圣博尔测绘仪器科技有限公司 Scale bipod capable of adjusting direction of support leg

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111536392A (en) * 2020-06-11 2020-08-14 大连圣博尔测绘仪器科技有限公司 Foot stool for composite position indicator

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