CN112146633A - Engineering surveying instrument positioning device - Google Patents

Engineering surveying instrument positioning device Download PDF

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Publication number
CN112146633A
CN112146633A CN202011040906.8A CN202011040906A CN112146633A CN 112146633 A CN112146633 A CN 112146633A CN 202011040906 A CN202011040906 A CN 202011040906A CN 112146633 A CN112146633 A CN 112146633A
Authority
CN
China
Prior art keywords
ball seat
rotating
seat
surveying instrument
positioning device
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
Application number
CN202011040906.8A
Other languages
Chinese (zh)
Inventor
陈柯
苏文娟
计伟帅
刘云友
王旭
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.)
HEILONGJIANG HIGHWAY SURVEY AND DESIGN INSTITUTE
Original Assignee
HEILONGJIANG HIGHWAY SURVEY AND DESIGN INSTITUTE
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 HEILONGJIANG HIGHWAY SURVEY AND DESIGN INSTITUTE filed Critical HEILONGJIANG HIGHWAY SURVEY AND DESIGN INSTITUTE
Priority to CN202011040906.8A priority Critical patent/CN112146633A/en
Publication of CN112146633A publication Critical patent/CN112146633A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

The invention discloses an engineering surveying instrument positioning device which comprises a bottom plate, a supporting cylinder and a placing plate, wherein the lower end of the bottom plate is rotatably connected with the supporting cylinder through a bearing seat, the middle part of the bottom plate is provided with an annular cavity in a penetrating manner, a ball seat is movably matched and connected in the annular cavity, the upper end of the ball seat is horizontally and fixedly connected with the placing plate, the lower end of the ball seat is vertically and fixedly connected with a suspender, the tail end of the suspender, far away from the ball seat, is fixedly connected with a counterweight lead block, and a plurality of groups of limiting clamps for movably pressing the ball seat. The tail end of the suspender can be kept vertically downward through the counterweight lead block, and meanwhile, the placing plate can be driven to be kept horizontal through the ball seat, so that the surveying instrument can be kept horizontal under any condition, the accuracy in surveying and mapping is effectively ensured, the ball seat can be effectively limited through the limiting clamp, and the ball seat is prevented from moving in an annular cavity to cause deviation when the surveying instrument is installed and operated.

Description

Engineering surveying instrument positioning device
Technical Field
The invention relates to the technical field of positioning, in particular to a positioning device of an engineering surveying instrument.
Background
The surveying and mapping wording is understood as measuring and mapping, which is based on computer technology, photoelectric technology, network communication technology, space science and information science, takes a Global Navigation Satellite System (GNSS), Remote Sensing (RS) and a Geographic Information System (GIS) as technical cores, selects existing characteristic points and boundary lines on the ground, obtains figure and position information reflecting the current situation of the ground by a measuring means, and is used for engineering construction, planning and design and administrative management.
In the prior art, the engineering surveying instrument needs to adjust an activity level reference system through parameters in use or is arranged on a leveling mounting platform, the two modes are complex to operate, and the engineering surveying instrument is not convenient to use under some field conditions.
Disclosure of Invention
The present invention is directed to a positioning device for an engineering surveying instrument, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an engineering surveying instrument positioner, includes bottom plate, a support section of thick bamboo and place the board, the bottom plate lower extreme rotates through the bearing frame to be connected and is provided with a support section of thick bamboo, the bottom plate middle part is run through and is provided with the annular chamber, the clearance fit connection in the annular chamber is provided with the ball seat, the horizontal fixed connection in ball seat upper end is provided with the place the board, the perpendicular fixed connection of ball seat lower extreme is provided with the jib, the jib is kept away from the terminal fixedly connected with counter weight lead block of ball seat, lie in on the bottom plate the annular chamber periphery is connected and is provided with.
Furthermore, the support cylinder is distributed in an annular array and is arranged below the bearing seat, and the support cylinder is far away from the opening of the bearing seat and is movably connected with an adjusting screw rod through thread matching.
Furthermore, adjusting screw keeps away from the end of a support section of thick bamboo is the hemisphere, and adjusting screw's hemisphere end internalization embedding is provided with the bulb, bulb one side is stretched out adjusting screw's end, and fixedly connected with support backing plate.
Furthermore, the upper part of the ball seat extends out of the upper end of the annular cavity, and a plurality of groups of limit clamps are distributed on the periphery of the upper part of the ball seat in an array manner.
Further, spacing card includes the rotation seat of fixed connection on the bottom plate and rotates the dwang of connection on the rotation seat through the axis of rotation, the one end fixed connection that the rotation seat was kept away from to the dwang is provided with the non slipping spur, the non slipping spur is cubic rubber, just the non slipping spur with the ball seat sets up relatively.
Further, rotate the metalwork that the seat was buckled for "U" type, the opening orientation of rotating the seat the ball seat, just the terminal fixed connection of the part of buckling that rotates the seat is provided with the installation gasket, the installation gasket passes through the screw thread installation to be fixed on the bottom plate, it is provided with the axis of rotation to rotate the swivelling joint in the opening of seat, the dwang passes through the axis of rotation and rotates to be connected in the opening of rotating the seat.
Further, on the dwang with the side embedding that the non slipping spur deviates from mutually is provided with the spout, the spout extends the setting perpendicularly, sliding fit is provided with the sliding block in the spout, it is provided with the screw hole to rotate the back of seat opening part, the screw hole is located the axis of rotation top, be provided with stop screw through screw-thread fit swing joint in the screw hole, stop screw is terminal to be inlayed through the rotating pin and is provided with the rotating gasket, stop screw terminal rotating gasket with the sliding block is through articulated mode rotation connection.
Compared with the prior art, the invention has the beneficial effects that: under the topography circumstances of difference, according to the topography circumstances of difference, the jib is terminal can keep vertical downwards through the counter weight lead block, and can drive the mounting plate through the ball seat simultaneously and keep the level, can both keep surveying instrument to work under the horizontally condition like this under any circumstance, accuracy when effectively guaranteeing the survey and drawing, and at the during operation, can effectively restrict the ball seat through spacing card, avoid the ball seat to remove in the annular chamber and take place the deviation when surveying instrument installation work, device overall structure is simple, high durability and convenient use, be applicable to various topography circumstances, do not need the electronic product cooperation, do benefit to the popularization more.
Drawings
Fig. 1 is a schematic structural diagram of an engineering surveying instrument positioning device.
Fig. 2 is a schematic structural diagram of a rotating rod in a positioning device of an engineering surveying instrument.
Fig. 3 is a schematic perspective view of a rotating base in a positioning device of an engineering surveying instrument.
In the figure: 1-bottom plate, 2-bearing seat, 3-supporting cylinder, 4-annular cavity, 5-ball seat, 6-setting plate, 7-suspension rod, 8-adjusting screw rod, 9-ball head, 10-supporting backing plate, 11-limiting clamp, 12-rotating rod, 13-rotating seat, 14-rotating shaft, 15-anti-slip block, 16-mounting gasket, 17-threaded hole, 18-sliding groove, 19-sliding block and 20-limiting screw rod.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, in the embodiment of the invention, an engineering surveying instrument positioning device includes a bottom plate 1, a support cylinder 3 and a placement plate 6, the support cylinder 3 is rotatably connected and arranged at the lower end of the bottom plate 1 through a bearing seat 2, an annular cavity 4 is arranged in the middle of the bottom plate 1 in a penetrating manner, a ball seat 5 is movably connected and arranged in the annular cavity 4, the placement plate 6 is horizontally and fixedly connected and arranged at the upper end of the ball seat 5, a suspension rod 7 is vertically and fixedly connected and arranged at the lower end of the ball seat 5, a counterweight lead block is fixedly connected to the tail end of the suspension rod 7 far away from the ball seat 5, and a plurality of groups of limit clamps 11 for movably compressing the ball seat 5 are connected.
The supporting cylinder 3 is distributed and arranged below the bearing seat 2 in an annular array mode, and the supporting cylinder 3 is far away from the opening of the bearing seat 2 and is provided with an adjusting screw rod 8 through threaded matching and movable connection. The adjustment through adjusting screw 8 can adapt to the position of different roughness and carry out the arrangement of equipment, and can carry out stable support after the adjustment.
Adjusting screw 8 keeps away from the end of a support section of thick bamboo 3 is the hemisphere, just is in adjusting screw 8's the terminal internalization of hemisphere embedding is provided with bulb 9, bulb 9 one side is stretched out adjusting screw 8's end, and fixedly connected with supporting backing plate 10, adjusting screw 8 can adjust the angle of supporting backing plate 10 through the clearance fit of bulb 9, supports through supporting backing plate 10 like this and can be applicable to different earth's surface conditions, supports more stably.
The upper part of the ball seat 5 extends out of the upper end of the annular cavity 4, and a plurality of groups of limit cards 11 are distributed on the periphery of the upper part of the ball seat 5 in an array manner. Under the topography circumstances of difference, jib 7 is downward because of the gravity plummet to drive mounting plate 6 and keep the level, influence the level when avoiding installing surveying instrument on mounting plate 6, can be through the fixed of the completion ball seat 5 position of the cooperation of the spacing card 11 of multiunit and 5 surfaces of ball seat, thereby keep mounting plate 6's level, detection precision when improving the survey and drawing.
Example 2
Referring to fig. 3, in the embodiment of the present invention, based on embodiment 1, the limiting clamp 11 includes a rotating seat 13 fixedly connected to the bottom plate 1 and a rotating rod 12 rotatably connected to the rotating seat 13 through a rotating shaft 14, one end of the rotating rod 12 away from the rotating seat 13 is fixedly connected to an anti-slip block 15, the anti-slip block 15 is made of block rubber, the anti-slip block 15 and the ball seat 5 are oppositely disposed, when the rotating rod 12 rotates, the surface of the anti-slip block 15 is attached to the ball seat 5, a plurality of groups of ball seats 5 are tightly pressed on the surface of the ball seat 5, the rotation of the ball seat 5 can be stopped through friction, and the level of the installation plate 6 can be ensured.
Rotate seat 13 and be the metalwork of "U" type bending, the opening orientation of rotating seat 13 ball seat 5, just the terminal fixed connection of the bending part of rotating seat 13 is provided with installation gasket 16, installation gasket 16 is fixed through the screw thread installation on bottom plate 1, rotating connection is provided with axis of rotation 14 in the opening of rotating seat 13, dwang 12 rotates through axis of rotation 14 and connects in rotating seat 13's opening.
The embedding of the side that on dwang 12 with non slipping spur 15 deviates from mutually is provided with spout 18, spout 18 extends the setting perpendicularly, sliding fit is provided with sliding block 19 in the spout 18, it runs through and is provided with screw hole 17 to rotate the back of 13 opening parts of seat, screw hole 17 is located 14 tops of axis of rotation, be provided with stop screw 20 through screw-thread fit swing joint in the screw hole 17, stop screw 20 is terminal to be inlayed through the rotating pin and is provided with the rotating gasket, stop screw 20 terminal rotating gasket with sliding block 19 rotates through articulated mode and connects. By rotating the limiting screw 20, the sliding block 19 can be pushed to move in the sliding groove 18, and the rotating rod 12 is pushed to rotate and incline through the rotating shaft 14, so that the anti-sliding block 15 and the ball seat 5 are driven to be pressed and attached to complete limiting, and the pressing is stable and the adjustment is convenient.
The mode is simple to adjust, convenient to control, simple in structure setting, free of electronic equipment for adjustment and beneficial to use in various environments.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides an engineering surveying instrument positioner, includes bottom plate (1), a support section of thick bamboo (3) and place board (6), its characterized in that, bottom plate (1) lower extreme rotates through bearing frame (2) to be connected and is provided with a support section of thick bamboo (3), bottom plate (1) middle part is run through and is provided with annular chamber (4), the cooperation connection of activity is provided with ball seat (5) in annular chamber (4), the horizontal fixed connection in ball seat (5) upper end is provided with place board (6), the perpendicular fixed connection of ball seat (5) lower extreme is provided with jib (7), jib (7) are kept away from the terminal fixedly connected with counter weight lead block of ball seat (5), lie in on bottom plate (1) annular chamber (4) peripheral connection is provided with spacing card (11) that the multiunit is used for the activity to compress tightly ball seat.
2. The engineering surveying instrument positioning device according to claim 1, characterized in that the supporting cylinders (3) are distributed in an annular array under the bearing seat (2), and an adjusting screw (8) is movably connected in an opening of the supporting cylinder (3) far away from the bearing seat (2) through a thread fit.
3. The engineering surveying instrument positioning device according to claim 2, characterized in that the end of the adjusting screw (8) far away from the supporting cylinder (3) is semi-spherical, and a ball head (9) is movably embedded in the semi-spherical end of the adjusting screw (8), one side of the ball head (9) extends out of the end of the adjusting screw (8), and a supporting base plate (10) is fixedly connected with the ball head.
4. An engineering surveying instrument positioning device according to claim 1, characterized in that the upper part of the ball seat (5) extends out of the upper end of the annular cavity (4), and a plurality of groups of limit clamps (11) are distributed on the periphery of the upper part of the ball seat (5).
5. The engineering surveying instrument positioning device according to claim 1 or 4, wherein the limit clamp (11) comprises a rotating seat (13) fixedly connected to the base plate (1) and a rotating rod (12) rotatably connected to the rotating seat (13) through a rotating shaft (14), an anti-slip block (15) is fixedly connected to one end of the rotating rod (12) far away from the rotating seat (13), the anti-slip block (15) is block rubber, and the anti-slip block (15) and the ball seat (5) are arranged oppositely.
6. The engineering surveying instrument positioning device according to claim 5, wherein the rotating base (13) is a U-shaped bent metal member, an opening of the rotating base (13) faces the ball seat (5), a mounting gasket (16) is fixedly connected to a bent end of the rotating base (13), the mounting gasket (16) is fixed on the bottom plate (1) through a thread, a rotating shaft (14) is rotatably connected to an opening of the rotating base (13), and the rotating shaft (12) is rotatably connected to an opening of the rotating base (13) through the rotating shaft (14).
7. The engineering surveying instrument positioning device according to claim 6, wherein a sliding groove (18) is embedded in a side surface of the rotating rod (12) away from the anti-slip block (15), the sliding groove (18) extends vertically, a sliding block (19) is arranged in the sliding groove (18) in a sliding fit manner, a threaded hole (17) is formed in the back surface of an opening portion of the rotating seat (13) in a penetrating manner, the threaded hole (17) is located above the rotating shaft (14), a limit screw (20) is movably connected in the threaded hole (17) in a threaded fit manner, a rotating gasket is embedded in the tail end of the limit screw (20) through a rotating pin, and the rotating gasket at the tail end of the limit screw (20) and the sliding block (19) are rotatably connected in a hinged manner.
CN202011040906.8A 2020-09-28 2020-09-28 Engineering surveying instrument positioning device Pending CN112146633A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011040906.8A CN112146633A (en) 2020-09-28 2020-09-28 Engineering surveying instrument positioning device

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Application Number Priority Date Filing Date Title
CN202011040906.8A CN112146633A (en) 2020-09-28 2020-09-28 Engineering surveying instrument positioning device

Publications (1)

Publication Number Publication Date
CN112146633A true CN112146633A (en) 2020-12-29

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113607492A (en) * 2021-07-26 2021-11-05 陕西省环境科学研究院 Rural polluted river basin water sampling and speed measuring integrated device
CN114870049A (en) * 2022-02-25 2022-08-09 信阳职业技术学院 Epidemic prevention disinfection atomizer
CN115435751A (en) * 2022-09-01 2022-12-06 东华理工大学 Building engineering safety monitoring supervision device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208968539U (en) * 2018-11-07 2019-06-11 谭庆 A kind of engineering mapping instrument positioning device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208968539U (en) * 2018-11-07 2019-06-11 谭庆 A kind of engineering mapping instrument positioning device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113607492A (en) * 2021-07-26 2021-11-05 陕西省环境科学研究院 Rural polluted river basin water sampling and speed measuring integrated device
CN114870049A (en) * 2022-02-25 2022-08-09 信阳职业技术学院 Epidemic prevention disinfection atomizer
CN114870049B (en) * 2022-02-25 2023-08-25 信阳职业技术学院 Epidemic prevention disinfection atomizer
CN115435751A (en) * 2022-09-01 2022-12-06 东华理工大学 Building engineering safety monitoring supervision device

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Application publication date: 20201229