CN111306425B - Survey and drawing appurtenance - Google Patents

Survey and drawing appurtenance Download PDF

Info

Publication number
CN111306425B
CN111306425B CN202010158776.1A CN202010158776A CN111306425B CN 111306425 B CN111306425 B CN 111306425B CN 202010158776 A CN202010158776 A CN 202010158776A CN 111306425 B CN111306425 B CN 111306425B
Authority
CN
China
Prior art keywords
cutting sleeve
sleeve
connecting rod
rod
cutting
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.)
Active
Application number
CN202010158776.1A
Other languages
Chinese (zh)
Other versions
CN111306425A (en
Inventor
王全涛
张超鹏
黄裕玲
苗广厚
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.)
Shaoguan Hongda survey planning and Design Co.,Ltd.
Original Assignee
Shaoguan Hongda Survey Planning And Design 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 Shaoguan Hongda Survey Planning And Design Co ltd filed Critical Shaoguan Hongda Survey Planning And Design Co ltd
Priority to CN202010158776.1A priority Critical patent/CN111306425B/en
Publication of CN111306425A publication Critical patent/CN111306425A/en
Application granted granted Critical
Publication of CN111306425B publication Critical patent/CN111306425B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F16M11/20—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
    • F16M11/242—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 spreading of the legs
    • 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
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • 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
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2021—Undercarriages with or without wheels comprising means allowing pivoting adjustment around a horizontal axis
    • 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
    • F16M2200/00—Details of stands or supports
    • F16M2200/04—Balancing means
    • F16M2200/041—Balancing means for balancing rotational movement of the head
    • 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
    • F16M2200/00—Details of stands or supports
    • F16M2200/06—Arms
    • F16M2200/066—Arms being part of the head

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

The invention discloses a surveying and mapping auxiliary tool, and belongs to the field of surveying and mapping tools. A mapping aid comprising a first strut and a second strut; the second supporting rod can freely rotate and slide on the switching part; the clamping sleeve A and the clamping sleeve B are used for being connected to the first support rod in a sliding mode; the cutting sleeve C and the cutting sleeve D are used for being connected to the second support rod in a sliding mode; the cutting sleeve A, the cutting sleeve B, the cutting sleeve C and the cutting sleeve D are all provided with a plurality of connecting ends; the connecting end of the cutting sleeve A is rotatably connected with a support rod, the connecting end of the cutting sleeve B is rotatably connected with a first connecting rod, and one end of the first connecting rod, which is far away from the cutting sleeve B, is rotatably connected with the support rod; the connecting end of the cutting sleeve C is rotatably connected with a second connecting rod, the upper end of the second connecting rod is rotatably connected with a fourth connecting rod, and one end of the fourth connecting rod, which is far away from the second connecting rod, is rotatably connected with a measuring instrument mounting table; the surveying and mapping auxiliary tool further comprises a plurality of first limiting parts for limiting the movement of the cutting sleeve A, the cutting sleeve B, the cutting sleeve C and the cutting sleeve D; the invention is convenient for folding and adjusting the angle.

Description

Survey and drawing appurtenance
Technical Field
The invention relates to the technical field of surveying and mapping tools, in particular to a surveying and mapping auxiliary tool.
Background
Surveying instrument is exactly for data acquisition of survey and drawing operation design and manufacturing, handle, instrument and device such as output, extensive application is in engineering fields such as civil engineering, surveying instrument usually need be fixed with fixed A-frame, because the construction relates to environmental condition complicacy various, so must guarantee that surveying instrument can both normal use under different environment, the in-process of surveying and drawing needs constantly to keep surveying instrument and ground to keep perpendicular, and current survey and drawing appurtenance is mostly fixed structure and is not convenient for adjust, consequently only make its ground formula device to parallel keep the level through the mobile device when the skew appears, we propose a survey and drawing appurtenance for this reason and solve the not enough that prior art exists.
Disclosure of Invention
The invention aims to provide a surveying and mapping auxiliary tool, which is convenient for adjusting the angle of the surveying and mapping auxiliary tool.
In order to achieve the purpose, the invention adopts the following technical scheme:
a mapping aid comprising a first strut and a second strut; the adapter part is used for being connected to the joint of the first support rod and the second support rod; the second supporting rod can freely rotate and slide on the adapter part; the clamping sleeve A and the clamping sleeve B are used for being connected to the first support rod in a sliding mode; the cutting sleeve C and the cutting sleeve D are used for being connected to the second support rod in a sliding mode; the cutting sleeve A, the cutting sleeve B, the cutting sleeve C and the cutting sleeve D are provided with a plurality of connecting ends; the connecting end of the cutting sleeve A is rotatably connected with a support rod, the connecting end of the cutting sleeve B is rotatably connected with a first connecting rod, and one end of the first connecting rod, which is far away from the cutting sleeve B, is rotatably connected with the support rod; the connecting end of the cutting sleeve C is rotatably connected with a second connecting rod, the connecting end of the cutting sleeve D is rotatably connected with a third connecting rod, and the other end of the third connecting rod is rotatably connected with the middle part of the second connecting rod; the upper end of the second connecting rod is rotatably connected with a fourth connecting rod, and one end of the fourth connecting rod, which is far away from the second connecting rod, is rotatably connected with a measuring instrument mounting table; survey and drawing appurtenance still includes the first spacing part that a plurality of restriction cutting ferrule A, cutting ferrule B, cutting ferrule C, cutting ferrule D removed.
Further preferred embodiments of the present invention are: the measuring apparatu mount table includes first rotation circle, second rotation circle, mounting panel, first rotation circle with the fourth connecting rod rotates and links to each other, the second rotates the circle and rotates the inner wall of connecting at first rotation circle through first pivot, the mounting panel rotates the inner wall of connecting at the second rotation circle through the second pivot, the mounting panel bottom is connected with central balancing weight, first rotation circle and second rotate and circle all be connected with and be used for the restriction first pivot and second pivot pivoted second stop part.
Further preferred embodiments of the present invention are: the axial lines of the first rotating shaft and the second rotating shaft are mutually vertical in space.
Further preferred embodiments of the present invention are: the adapter part comprises a sleeve A fixedly connected to the top of the first support rod, a sliding rod is connected in the sleeve A, the sliding rod can freely slide and rotate in the sleeve A, a sleeve B is fixedly connected to the sliding rod, and the second support rod can freely slide and rotate in the sleeve B;
the adapter part further comprises a third limiting component used for limiting the movement of the sliding rod and the second supporting rod.
Further preferred embodiments of the present invention are: the first limiting part, the second limiting part and the third limiting part comprise screws;
the screw of the first limiting part is in threaded connection with the cutting sleeve A, the cutting sleeve B, the cutting sleeve C and the cutting sleeve D, and the pressing ends of the first limiting part are respectively abutted against the first support rod and the second support rod;
the screw of the second limiting part is in threaded connection with the first rotating ring and the second rotating ring, and the pressing ends of the second limiting part are respectively abutted against the first rotating shaft and the second rotating shaft;
and a screw rod of the third limiting part is in threaded connection with the sleeve A and the sleeve B, and the pressing ends of the third limiting part are respectively abutted against the sliding rod and the second supporting rod.
Further preferred embodiments of the present invention are: the clamp sleeve A, the clamp sleeve B, the clamp sleeve C and the clamp sleeve D are all composed of three anchor ears, the three anchor ears are fixed and adjacent through a pin shaft, and the three anchor ears are provided with three connecting ends.
Compared with the prior art, the invention provides a surveying and mapping auxiliary tool, which has the following beneficial effects:
the second support rod can rotate relative to the first support rod through the adapter part so as to adjust the angle of the instrument, and meanwhile, the second support rod can ascend and descend in the adapter part, so that the measurement is more convenient;
when the device is inclined, the mounting plate is kept horizontal under the action of the central balancing weight by the fact that the axial lines of the first rotating shaft and the second rotating shaft are mutually vertical in space, and when the mounting plate is static, the first rotating shaft and the second rotating shaft are fixedly limited by the second limiting part, so that the rotation of the second rotating ring and the mounting plate is limited, and horizontal measurement is guaranteed;
through removing cutting ferrule C and cutting ferrule D, then make the measuring apparatu mount table shrink and extend through second connecting rod, third connecting rod and fourth connecting rod, draw close cutting ferrule C and cutting ferrule D each other when not using to make the third connecting rod upwards rotate, thereby drive the incasement of three second connecting rod and contract, thereby it plays the guard action and portable to the instrument to drive the incasement of measuring apparatu mount table through the contraction of fourth connecting rod.
Drawings
FIG. 1 is a first schematic structural diagram of a surveying and mapping aid according to the present invention;
FIG. 2 is a schematic structural diagram of a surveying and mapping aid according to the present invention;
FIG. 3 is a schematic structural diagram of a surveying and mapping aid according to the present invention;
FIG. 4 is a fourth schematic structural diagram of a surveying and mapping aid according to the present invention;
FIG. 5 is a schematic structural diagram of a surveying and mapping aid according to the present invention;
fig. 6 is a schematic structural diagram six of a surveying and mapping assistance tool according to the present invention.
In the figure: 1. a first support bar; 101. a stay bar; 102. a ferrule A; 103. a sleeve B; 104. A sleeve A; 105. a first link; 2. a second support bar; 201. a card sleeve C; 202. a card sleeve D; 203. a second link; 204. a third link; 205. a fourth link; 206. a first rotating ring; 207. a second rotating ring; 208. mounting a plate; 209. a central counterweight block; 3. a slide bar; 301. And a sleeve B.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-6, a mapping aid includes a first strut 1 and a second strut 2; the adapter part is used for being connected to the joint of the first supporting rod 1 and the second supporting rod 2; the second support rod 2 can freely rotate and slide on the adapter part; the second bar 2 can be rotated relative to the first bar 1 by means of the adapter in order to adjust the angle of the instrument, while the second bar 2 can be raised and lowered in the adapter, so that the measurement is facilitated.
The clamping sleeve A102 and the clamping sleeve B103 are used for being connected to the first support rod 1 in a sliding mode; the cutting sleeve C201 and the cutting sleeve D202 are used for being connected to the second support rod 2 in a sliding mode; the cutting sleeve A102, the cutting sleeve B103, the cutting sleeve C201 and the cutting sleeve D202 are all provided with a plurality of connecting ends; the connecting end of the cutting sleeve A102 is rotatably connected with the stay rod 101, the connecting end of the cutting sleeve B103 is rotatably connected with a first connecting rod 105, and one end, far away from the cutting sleeve B103, of the first connecting rod 105 is rotatably connected with the stay rod 101; the connecting end of the cutting sleeve C201 is rotatably connected with a second connecting rod 203, the connecting end of the cutting sleeve D202 is rotatably connected with a third connecting rod 204, and the other end of the third connecting rod 204 is rotatably connected with the middle part of the second connecting rod 203; the upper end of the second connecting rod 203 is rotatably connected with a fourth connecting rod 205, and one end of the fourth connecting rod 205, which is far away from the second connecting rod 203, is rotatably connected with a measuring instrument mounting table; the cutting sleeve A102 and the cutting sleeve B103 on the first support rod 1 can slide on the first support rod 1, so that one of the cutting sleeve A102 and the cutting sleeve B103 can be sleeved, when the cutting sleeve A102 is adjusted, the three support rods 101 are driven to be unfolded, the cutting sleeve B103 is relatively fixed, the support rods 101 are supported through the first connecting rod 105, only the cutting sleeve B103 is adjusted, the support rods 101 are driven to be unfolded and folded through the first connecting rod 105, when the space is small, the support rods 101 can be unfolded through adjustment of multiple positions, the position of the cutting sleeve A102 is moved downwards, and the height of the device can be changed to achieve multiple functions;
through removing cutting ferrule C201 and cutting ferrule D202, then make the measuring apparatu mount table shrink and extend through second connecting rod 203, third connecting rod 204 and fourth connecting rod 205, draw close cutting ferrule C201 and cutting ferrule D202 each other when not using to make third connecting rod 204 upwards rotate, thereby drive the incasement of three second connecting rod 203 and contract, thereby it plays the guard action and portable to the instrument to drive the incasement shrink of measuring apparatu mount table through fourth connecting rod 205.
Furthermore, survey and drawing appurtenance still includes a plurality of restriction cutting ferrule A102, cutting ferrule B103, cutting ferrule C201, the first spacing part that cutting ferrule D202 removed, is convenient for fix cutting ferrule A102, cutting ferrule B103, cutting ferrule C201, cutting ferrule D202 through first spacing part, and this part is not the core innovation technical characteristic of this application, can all use its fixed structure.
Example 2:
referring to fig. 3, substantially the same as embodiment 1, further, this embodiment is a specific implementation of the mounting table of the surveying instrument, and includes a first rotating ring 206, a second rotating ring 207, and a mounting plate 208, where the first rotating ring 206 is rotatably connected to the fourth connecting rod 205, the second rotating ring 207 is rotatably connected to an inner wall of the first rotating ring 206 through a first rotating shaft, the mounting plate 208 is rotatably connected to an inner wall of the second rotating ring 207 through a second rotating shaft, a central weight 209 is connected to a bottom of the mounting plate 208, and a second limiting component for limiting rotation of the first rotating shaft and the second rotating shaft is connected to each of the first rotating ring 206 and the second rotating ring 207.
Further, the axial lines of the first rotating shaft and the second rotating shaft are mutually vertical in space, the inclination angle of the device is too large, the rotation angle of the second supporting rod 2 and the first supporting rod 1 can be adjusted, when the horizontal angle is small, fine adjustment is performed through the following operation, the locking of the second limiting part is firstly released, further, when the device is inclined, the axial lines of the first rotating shaft and the second rotating shaft are mutually vertical in space, so that the mounting plate 208 is kept horizontal under the action of the central balancing weight 209, when the mounting plate 208 is static, the first rotating shaft and the second rotating shaft are fixed through the second limiting part, so that the rotation of the second rotating ring 207 and the mounting plate 208 is limited, and the horizontal measurement is ensured.
Example 3:
referring to fig. 4, substantially the same as embodiment 1, further, this embodiment is a specific implementation of the adapter, and includes a sleeve a104 fixedly connected to the top of the first support rod 1, a sliding rod 3 is connected in the sleeve a104, the sliding rod 3 can freely slide and rotate in the sleeve a104, a sleeve B301 is fixedly connected to the sliding rod 3, and the second support rod 2 can freely slide and rotate in the sleeve B301; the adapter part also comprises a third limiting component for limiting the movement of the sliding rod 3 and the second supporting rod 2.
Example 4:
referring to fig. 1 to 6, the first, second and third position-limiting members may be embodied by screws; the screw of the first limiting part is in threaded connection with the cutting sleeve A102, the cutting sleeve B103, the cutting sleeve C201 and the cutting sleeve D202, and the pressing ends of the screw are respectively abutted against the first support rod 1 and the second support rod 2; a screw rod of the second limiting part is in threaded connection with the first rotating ring 206 and the second rotating ring 207, and the pressing ends are respectively abutted against the first rotating shaft and the second rotating shaft; the screw of the third limiting part is in threaded connection with the sleeve A104 and the sleeve B301, and the pressing ends of the third limiting part are respectively abutted against the sliding rod 3 and the second support rod 2.
Example 5:
referring to fig. 1-6, cutting ferrule a102, cutting ferrule B103, cutting ferrule C201, cutting ferrule D202 of this embodiment comprise three staple bolts, and are adjacent through the round pin hub fixation between the three staple bolts, and three staple bolts have three link, in addition can also set up to four or six.
According to the invention, the second supporting rod 2 can rotate relative to the first supporting rod 1 through the adapter part so as to adjust the angle of the instrument, and meanwhile, the second supporting rod 2 can ascend and descend in the adapter part, so that the measurement is more convenient;
when the device is inclined, the axial lines of the first rotating shaft and the second rotating shaft are mutually vertical in space, so that the mounting plate 208 is kept horizontal under the action of the central balancing weight 209, and when the mounting plate 208 is static, the first rotating shaft and the second rotating shaft are fixedly limited by the second limiting part to rotate the second rotating ring 207 and the mounting plate 208, so that the horizontal measurement is ensured;
through removing cutting ferrule C201 and cutting ferrule D202, then make the measuring apparatu mount table shrink and extend through second connecting rod 203, third connecting rod 204 and fourth connecting rod 205, draw close cutting ferrule C201 and cutting ferrule D202 each other when not using to make third connecting rod 204 upwards rotate, thereby drive the incasement of three second connecting rod 203 and contract, thereby it plays the guard action and portable to the instrument to drive the incasement shrink of measuring apparatu mount table through fourth connecting rod 205.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (1)

1. A method of using a mapping aid, comprising the steps of:
s1, providing a surveying and mapping aid, the aid comprising:
a first strut and a second strut;
the adapter part is used for being connected to the joint of the first support rod and the second support rod;
the second supporting rod can freely rotate and slide on the adapter part;
also comprises
The cutting sleeve A and the cutting sleeve B are used for being connected to the first support rod in a sliding mode;
the cutting sleeve C and the cutting sleeve D are used for being connected to the second support rod in a sliding mode;
the cutting sleeve A, the cutting sleeve B, the cutting sleeve C and the cutting sleeve D are provided with a plurality of connecting ends;
the connecting end of the cutting sleeve A is rotatably connected with a support rod, the connecting end of the cutting sleeve B is rotatably connected with a first connecting rod, and one end of the first connecting rod, which is far away from the cutting sleeve B, is rotatably connected with the support rod;
the connecting end of the cutting sleeve C is rotatably connected with a second connecting rod, the connecting end of the cutting sleeve D is rotatably connected with a third connecting rod, and the other end of the third connecting rod is rotatably connected with the middle part of the second connecting rod;
the upper end of the second connecting rod is rotatably connected with a fourth connecting rod, and one end of the fourth connecting rod, which is far away from the second connecting rod, is rotatably connected with a measuring instrument mounting table;
the surveying and mapping auxiliary tool further comprises a plurality of first limiting parts for limiting the movement of the cutting sleeve A, the cutting sleeve B, the cutting sleeve C and the cutting sleeve D;
the measuring instrument mounting table comprises a first rotating ring, a second rotating ring and a mounting plate, the first rotating ring is rotatably connected with the fourth connecting rod, the second rotating ring is rotatably connected to the inner wall of the first rotating ring through a first rotating shaft, the mounting plate is rotatably connected to the inner wall of the second rotating ring through a second rotating shaft, the bottom of the mounting plate is connected with a central balancing weight, and the first rotating ring and the second rotating ring are both connected with a second limiting component for limiting the rotation of the first rotating shaft and the second rotating shaft;
the axial lines of the first rotating shaft and the second rotating shaft are mutually vertical in space;
the adapter part comprises a sleeve A fixedly connected to the top of the first support rod, a sliding rod is connected in the sleeve A, the sliding rod can freely slide and rotate in the sleeve A, a sleeve B is fixedly connected to the sliding rod, and the second support rod can freely slide and rotate in the sleeve B;
the adapter part also comprises a third limiting component for limiting the movement of the sliding rod and the second supporting rod;
the first limiting part, the second limiting part and the third limiting part comprise screws;
the screw of the first limiting part is in threaded connection with the cutting sleeve A, the cutting sleeve B, the cutting sleeve C and the cutting sleeve D, and the pressing ends of the first limiting part are respectively abutted against the first support rod and the second support rod;
the screw of the second limiting part is in threaded connection with the first rotating ring and the second rotating ring, and the pressing ends of the second limiting part are respectively abutted against the first rotating shaft and the second rotating shaft;
the screw of the third limiting part is in threaded connection with the sleeve A and the sleeve B, and the pressing ends of the third limiting part are respectively abutted against the sliding rod and the second support rod;
s2, adjusting the cutting sleeve A to drive the three support rods to unfold, and relatively fixing the cutting sleeve B, so that the support rods are supported through the first connecting rod;
s3, moving the cutting sleeve C and the cutting sleeve D, and enabling the measuring instrument mounting table to contract and extend through the second connecting rod, the third connecting rod and the fourth connecting rod;
s4, the cutting ferrule A, the cutting ferrule B, the cutting ferrule C and the cutting ferrule D are fixed through the first limiting part;
s5, adjusting the rotation angle of the second supporting rod and the first supporting rod;
s6, releasing the locking of the second limiting component, and keeping the mounting plate horizontal under the action of the central counterweight block through the mutual vertical spatial perpendicularity of the axial leads of the first rotating shaft and the second rotating shaft when the device inclines;
s7, when the mounting plate is static, the first rotating shaft and the second rotating shaft are fixed and limited by the second limiting component to rotate by the second rotating ring and the mounting plate;
and S8, moving the cutting sleeve C and the cutting sleeve D, enabling the measuring instrument mounting table to contract and extend through the second connecting rod, the third connecting rod and the fourth connecting rod, enabling the cutting sleeve C and the cutting sleeve D to approach each other, enabling the third connecting rod to rotate upwards, driving the three second connecting rods to contract inwards, and driving the measuring instrument mounting table to contract inwards through the fourth connecting rod.
CN202010158776.1A 2020-03-09 2020-03-09 Survey and drawing appurtenance Active CN111306425B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010158776.1A CN111306425B (en) 2020-03-09 2020-03-09 Survey and drawing appurtenance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010158776.1A CN111306425B (en) 2020-03-09 2020-03-09 Survey and drawing appurtenance

Publications (2)

Publication Number Publication Date
CN111306425A CN111306425A (en) 2020-06-19
CN111306425B true CN111306425B (en) 2021-08-03

Family

ID=71145512

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010158776.1A Active CN111306425B (en) 2020-03-09 2020-03-09 Survey and drawing appurtenance

Country Status (1)

Country Link
CN (1) CN111306425B (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204346448U (en) * 2015-01-23 2015-05-20 三峡大学 A kind of gyroscope vibration proof mechanism
CN205123947U (en) * 2015-11-20 2016-03-30 陈亚桥 A news interview microphone supporting stand
CN205513899U (en) * 2015-11-23 2016-08-31 镇江高等职业技术学校 Prevent self -balancing saucer of drinking cup slope
DE202017103382U1 (en) * 2017-06-03 2017-06-29 Huang Yu-Ta The structure of the position of the telescope with the pole to the limit
CN207721343U (en) * 2017-12-18 2018-08-14 浙江勤达旅游用品有限公司 A kind of folding sunshade umbrella
CN209385959U (en) * 2018-06-27 2019-09-13 广州龙博测绘科技有限公司 A kind of portable instrument of surveying and mapping
CN110366060A (en) * 2019-07-17 2019-10-22 广州奥丁诺科技有限公司 A kind of contractile console mode microphone holder

Also Published As

Publication number Publication date
CN111306425A (en) 2020-06-19

Similar Documents

Publication Publication Date Title
CN213452608U (en) Surveying instrument support structure for hard ground
CN110905224A (en) Auxiliary point throwing device and method for construction measurement
CN216479910U (en) Adjusting support for geographic surveying and mapping
CN213809850U (en) Total powerstation tripod is with stabilizing stabilizer blade
CN111306425B (en) Survey and drawing appurtenance
CN214580185U (en) Topographic surveying and mapping device with installation height adjusting function
CN213271900U (en) Surveying instrument support
CN210950653U (en) Foundation construction unwrapping wire auxiliary device
CN111707876A (en) A diaxon straightness quick adjustment mechanism that hangs down for large-scale antenna near field tester
CN211552848U (en) Instrument elevating platform is used in geological survey and drawing
CN215950980U (en) Surveying instrument support
CN212869195U (en) On-spot mapping device of building engineering cost
CN211949679U (en) Construction survey assists device of throwing
CN219977413U (en) Positioning measurement device for engineering construction
CN221424517U (en) Portable building measuring tool
CN212513035U (en) Foot stool limiting and reinforcing device
CN219673828U (en) Foot rest assembly for mine measurement
CN219473317U (en) Engineering survey and drawing positioner
CN213397068U (en) Measuring device for building convenient to carry and adjust measurement angle
CN219714372U (en) Straightness detection device that hangs down for construction
CN220016868U (en) Mapping instrument positioning and supporting device
CN219395351U (en) Surveying and mapping device
CN214666832U (en) Building engineering cost is with supplementary mapping instrument
CN213842167U (en) Measuring rack convenient to install
CN205037897U (en) Engineering survey equipment supporting seat adjustable in multiple directions

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information

Inventor after: Wang Quantao

Inventor after: Zhang Chaopeng

Inventor after: Huang Yuling

Inventor after: Miao Guanghou

Inventor before: Miao Guanghou

CB03 Change of inventor or designer information
TA01 Transfer of patent application right

Effective date of registration: 20210713

Address after: 512000 room 1601, block F, Xinhui garden, 33 Xinhua South Road, Wujiang District, Shaoguan City, Guangdong Province (for office use only)

Applicant after: Shaoguan Hongda survey planning and Design Co.,Ltd.

Address before: 221000 Xin'an Town, Xinyi City, Xuzhou City, Jiangsu Province

Applicant before: Miao Guanghou

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant