Surveying instrument positioning device

Abstract

The utility model discloses a surveying instrument positioning device, and belongs to the technical field of positioning devices. Comprising a base and air cylinders, the two air cylinders are installed in the base, push arms B are installed at the output ends of the air cylinders, a lifting plate is arranged above the base, the lifting plate is connected with the push arms B, rotating shafts are movably installed in the centers of the push arms B, and the surfaces of the rotating shafts are sleeved with driven gears; a driving motor is mounted at the bottom end of the lifting plate on one side of the rotating shaft, a transmission gear is mounted at the output end of the driving motor, the transmission gear is meshed with a driven gear, a rotating plate is mounted at the top end of the rotating shaft, a placement seat is mounted at the top end of the rotating plate, and a placement block is arranged in the placement seat. According to the utility model, the surveying instrument can be conveniently positioned and mounted in a linkage center, the surveying instrument can be conveniently and flexibly adjusted and used, and the convenience of positioning and mounting and the flexibility of use of the surveying instrument are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to positioning device technical field, concretely is a surveying instrument positioning device. BACKGROUND

[0002] The total station is a kind of full station type electronic speed measuring instrument, it is the high technology measuring instrument of the integration of light, machine, electricity, it combines electronic theodolite, photoelectric range finder and microprocessor, can realize angle (horizontal angle, vertical angle) measurement, distance (slope distance, flat distance, height difference) measurement and data processing etc., total station is widely used in various surveying and mapping operations, including topographic surveying, construction lofting, deformation observation etc., since it can complete all measurement work once setting, greatly improve work efficiency, positioning installation is needed in installation process, to guarantee its surveying and mapping precision, traditional positioning installation mode is more single and complex for screw fixing, in order to improve the situation, so a surveying instrument positioning device is presented.

[0003] Such as the positioning device disclosed in a kind of surveying instrument positioning device with the authorization announcement No. CN220688566U, including positioning device, the upper part of positioning device is provided with fixed seat, recess is opened in the inside of fixed seat, motor is arranged in the inside of recess, the upper end of motor is connected with shaft, the upper end of shaft is connected with clamping seat, clamping groove is opened in the inside of clamping seat, clamping assembly is arranged in the inside of clamping groove, clamping assembly includes left clamping block, right clamping block, fixed bolt one and rotating fastener, right side of left clamping block is provided with right clamping block.

[0004] It is although realized through the setting of left clamping block, right clamping block, fixed bolt one, nut one, fastening screw rod and rotating fastener in clamping assembly, it is convenient to be clamped and installed when using, so that when using, it does not need to consume a lot of installation time, work efficiency is high, convenient to use, and practicality is good.

[0005] But it does not solve the problem that the existing positioning device is not conducive to the convenient linkage center positioning installation surveying instrument when using, is not conducive to the flexible adjustment use to surveying instrument, affects the convenience of surveying instrument positioning installation and the flexibility of use. INVENTION CONTENTS

[0006] The utility model aims at providing a surveying instrument positioning device to solve the problem that the positioning device is not convenient for the convenient linkage center positioning installation surveying instrument in the above background technology, is not conducive to the flexible adjustment use to surveying instrument, affects the convenience of surveying instrument positioning installation and the flexibility of use.

[0007] In order to solve the technical problems mentioned in the above background section, some embodiments of the present application provide a surveying instrument positioning device, comprising a base and a pneumatic cylinder, the inside of the base is provided with two groups of pneumatic cylinders, the output end of the pneumatic cylinder is provided with a B push arm, the upper part of the base is provided with a lifting plate, and the lifting plate is connected with the B push arm, the center position of the B push arm is movably provided with a rotating shaft, the surface of the rotating shaft is provided with a driven gear, and the bottom end of the lifting plate on one side of the rotating shaft is provided with a driving motor.

[0008] Further, the output end of the driving motor is provided with a transmission gear, and the transmission gear and the driven gear are meshed with each other.

[0009] Further, the top end of the rotating shaft is provided with a rotating plate, and the top end of the rotating plate is provided with a placing seat.

[0010] Further, the inside of the placing seat is provided with a placing block, and the placing block is fixedly connected with the placing seat.

[0011] Further, the bottom end of the placing block is provided with an electric push rod, and the electric push rod is fixedly connected with the placing block.

[0012] Further, the output end of the electric push rod is provided with an A push arm, and the A push arm is slidably connected with the placing block.

[0013] Further, the side wall of the A push arm is movably provided with three groups of linkage rods at equal intervals, and the top end of the placing block is provided with three groups of limiting blocks at equal intervals.

[0014] Further, one end of the linkage rod away from the A push arm is movably provided with a clamping arm, and the end of the clamping arm close to the limiting block is provided with a hinge shaft, and the clamping arm is movably connected with the limiting block through the hinge shaft.

[0015] Further, the top end of the placing seat is provided with a sleeve, the top end of the sleeve is slidably provided with a top plate, and the top plate is connected with the sleeve through a locking pin.

[0016] Further, the top end of the top plate is provided with a surveying instrument body, and the surveying instrument body is fixedly connected with the top plate.

[0017] Compared with the prior art, the positioning device not only realizes convenient linkage center positioning installation of the surveying instrument, facilitates flexible adjustment and use of the surveying instrument, but also improves the convenience of positioning installation and the flexibility of use of the surveying instrument.

[0018] The top plate is installed on the sleeve, then the surveying instrument body is installed on the top plate, the sleeve is sleeved outside the clamping arm, the A pushing arm is driven to move by the electric pushing rod, the linkage rod is driven to rotate by the A pushing arm, the clamping arm is driven to rotate around the hinge shaft by the linkage rod, the three sets of clamping arms are contacted to the inner wall of the sleeve and are clamped and fixed, the sleeve is centrally positioned under the synchronous cooperation of the three sets of sleeves, and the surveying instrument body is centrally positioned and installed, convenient linkage central positioning and installation of the surveying instrument are realized, and the convenience of positioning and installation of the surveying instrument is improved.

[0019] The B pushing arm is driven to move by the air cylinder, the lifting plate, the rotating plate, the placing seat, the sleeve, the top plate and the surveying instrument body are driven to move upwards by the B pushing arm, the use height of the surveying instrument body is adjusted, the surveying instrument body is used at different heights, the driving motor drives the transmission gear to rotate, the transmission gear drives the rotating shaft to rotate through the driven gear, the rotating plate, the placing seat, the sleeve, the top plate and the surveying instrument body are driven to rotate by the rotating shaft, the surveying direction of the surveying instrument body is adjusted, the surveying is conveniently performed in different directions, the flexibility of surveying is improved, convenient height adjustment and surveying are realized, the surveying is conveniently performed in the circumferential rotation direction, and the flexibility of use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The drawings illustrate embodiments of the application and, together with the description, serve to explain the application.

[0021] In addition, throughout the drawings, same or similar reference numerals are used to designate same or similar elements. It should be understood that the drawings are schematic, and elements and elements are not necessarily drawn to scale.

[0022] In the drawings:

[0023] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0024] Figure 2 It is a three-dimensional perspective structure schematic view of the top plate of the utility model;

[0025] Figure 3 It is a three-dimensional perspective structure schematic view of the sleeve of the utility model;

[0026] Figure 4 It is a three-dimensional perspective structure schematic view of the placing block of the utility model;

[0027] Figure 5 It is a three-dimensional perspective structure schematic view of the base of the utility model;

[0028] Figure 6 Figure 1 is a three-dimensional perspective structure schematic diagram of the rotating plate of the utility model.

[0029] Reference signs:

[0030] 1, base; 2, lifting plate; 3, rotating plate; 4, placing seat; 5, sleeve; 6, top plate; 7, surveying instrument body; 8, transmission gear; 9, driving motor; 10, placing block; 11, electric push rod; 12, A push arm; 13, limiting block; 14, hinged shaft; 15, clamping arm; 16, connecting rod; 17, air cylinder; 18, B push arm; 19, rotating shaft; 20, driven gear. DETAILED DESCRIPTION

[0031] Embodiments of the present disclosure will be described in more detail below with reference to the drawings. Although certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be interpreted as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure can be more thoroughly and completely understood. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0032] In addition, it should be further noted that only the parts related to the present application are shown in the drawings for ease of description. The embodiments in the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0033] It should be noted that the concepts of "first", "second", etc. mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0034] It should be noted that the modification of "one" or "multiple" in the present disclosure is illustrative and not restrictive, and those skilled in the art should understand that unless otherwise explicitly stated in the context, it should be understood as "one or more".

[0035] Please refer to Figures 1-6The utility model provides an embodiment: a surveying instrument positioning device, the inside installation of base 1 has two groups of pneumatic cylinder 17, pneumatic cylinder 17 plays the role of power drive, the output of pneumatic cylinder 17 all installs B push arm 18, the top of base 1 is provided with lifting plate 2, and lifting plate 2 is connected with B push arm 18, the central position of B push arm 18 is movably installed with rotating shaft 19, the surface of rotating shaft 19 is sleeved with driven gear 20, the bottom of lifting plate 2 of rotating shaft 19 one side installs drive motor 9, and drive motor 9 plays the role of power drive, the output of drive motor 9 installs transmission gear 8, and transmission gear 8 and driven gear 20 are mutually engaged, and the top of rotating shaft 19 installs rotating plate 3, and the top of rotating plate 3 installs placing seat 4.

[0036] Install the top plate 6 on the sleeve 5, then install the surveying instrument body 7 on the top plate 6, sleeve 5 is sleeved on the outside of the clamping arm 15, open the electric push rod 11, A push arm 12 is moved by the electric push rod 11, the linkage rod 16 is rotated by A push arm 12, under the support of the limiting block 13, the clamping arm 15 is rotated by the linkage rod 16 with the hinged shaft 14 as the shaft, so that the three sets of clamping arms 15 are contacted and clamped and fixed to the inner wall of the sleeve 5, under the synchronous cooperation of the three sets of sleeves 5, the center of the sleeve 5 is positioned, so that the center positioning installation of the surveying instrument body 7 is completed, and the convenient linkage center positioning installation surveying instrument is realized, and the convenience of surveying instrument positioning installation is improved.

[0037] The inside of placing seat 4 is provided with placing block 10, and placing block 10 is fixedly connected with placing seat 4, the bottom of placing block 10 is installed with electric push rod 11, and electric push rod 11 plays the role of power drive, and electric push rod 11 is fixedly connected with placing block 10, the output of electric push rod 11 is installed with A push arm 12, and A push arm 12 is slidably connected with placing block 10.

[0038] A push arm 12 is movably installed with three sets of linkage rods 16 at equal intervals on the side wall, three sets of limiting blocks 13 are installed at equal intervals on the top of placing block 10, the end away from A push arm 12 of linkage rod 16 is movably installed with clamping arm 15, the end close to limiting block 13 of clamping arm 15 is provided with hinged shaft 14, and clamping arm 15 is movably connected with limiting block 13 through hinged shaft 14.

[0039] The top of placing seat 4 is provided with sleeve 5, the top of sleeve 5 is slidably installed with top plate 6, and top plate 6 is connected with sleeve 5 through locking pin, the top of top plate 6 is provided with surveying instrument body 7, and surveying instrument body 7 is fixedly connected with top plate 6.

[0040] The opening of the cylinder 17, driven by the B push arm 18, moves the lifting plate 2, rotating plate 3, placement seat 4, sleeve 5, top plate 6 and surveying instrument body 7 upwards, to adjust the use height of the surveying instrument body 7, to facilitate the use of the surveying instrument body 7 from different heights, and at the same time, the driving motor 9 is opened, driven by the transmission gear 8, under the mutual meshing of the transmission gear 8 and the driven gear 20, the rotating shaft 19 is driven by the transmission gear 8 through the driven gear 20, the rotating plate 3, placement seat 4, sleeve 5, top plate 6 and surveying instrument body 7 are driven by the rotating shaft 19 to rotate, to rotate and adjust the surveying direction of the surveying instrument body 7, and then to facilitate the surveying use from different directions, to improve the flexibility of surveying, to achieve convenient height adjustment surveying use, to facilitate the circumferential rotation from different directions for surveying, to improve the flexibility of use.

[0041] Working principle: install the top plate 6 on the sleeve 5, then install the surveying instrument body 7 on the top plate 6, sleeve 5 on the outside of the clamping arm 15, driven by the electric push rod 11, the A push arm 12 moves, the linkage lever 16 is driven by the A push arm 12 to rotate, under the support of the limiting block 13, the clamping arm 15 is driven by the linkage lever 16 to rotate around the hinge shaft 14, to make three sets of clamping arms 15 expand outwardly and contact the inner wall of the sleeve 5 and clamp and fix it, under the synchronous cooperation of the three sets of sleeves 5, to center the sleeve 5, to complete the center positioning and installation of the surveying instrument body 7, driven by the cylinder 17, the B push arm 18 moves, the lifting plate 2, rotating plate 3, placement seat 4, sleeve 5, top plate 6 and surveying instrument body 7 are driven by the B push arm 18 to move upwards, to adjust the use height of the surveying instrument body 7, to facilitate the use of the surveying instrument body 7 from different heights, driven by the driving motor 9, the transmission gear 8 rotates, the rotating shaft 19 is driven by the transmission gear 8 through the driven gear 20, the rotating plate 3, placement seat 4, sleeve 5, top plate 6 and surveying instrument body 7 are driven by the rotating shaft 19 to rotate, to rotate and adjust the surveying direction of the surveying instrument body 7, and then to facilitate the surveying use from different directions, to improve the flexibility of surveying, the above is the whole use of the surveying instrument positioning device.

[0042] The above description is only some of the preferred embodiments of the present disclosure and the explanation of the applied technical principles. Those skilled in the art should understand that the scope of the application involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the above features are replaced with each other to form a technical solution with similar functions disclosed in the embodiments of the present disclosure (but not limited to).

Claims

1. A plotter positioning device comprising a base and a pneumatic cylinder, characterised in that: The inside of the base is provided with two groups of air cylinders, the output ends of the air cylinders are provided with B push arms, the upper portion of the base is provided with a lifting plate, the lifting plate is connected with the B push arms, the central position of the B push arm is movably provided with a rotating shaft, the surface of the rotating shaft is provided with a driven gear, the bottom end of the lifting plate on one side of the rotating shaft is provided with a driving motor.

2. The plotter positioning device of claim 1, wherein: The output end of the driving motor is provided with a transmission gear, and the transmission gear and the driven gear are meshed with each other.

3. The plotter positioning device of claim 2, wherein: The top end of the rotating shaft is provided with a rotating plate, and the top end of the rotating plate is provided with a placing seat.

4. The plotter positioning apparatus of claim 3, wherein: The inside of the placing seat is provided with a placing block, and the placing block is fixedly connected with the placing seat.

5. The plotter positioning apparatus of claim 4, wherein: The bottom end of the placing block is provided with an electric push rod, and the electric push rod is fixedly connected with the placing block.

6. The plotter positioning apparatus of claim 5, wherein: The output end of the electric push rod is provided with an A push arm, and the A push arm is slidably connected with the placing block.

7. The plotter positioning device of claim 6, wherein: The side wall of the A push arm is movably provided with three groups of linkage rods at equal intervals, and the top end of the placing block is provided with three groups of limiting blocks at equal intervals.

8. The plotter positioning device of claim 7, wherein: The end of the linkage rod away from the A push arm is movably provided with a clamping arm, the end of the clamping arm close to the limiting block is provided with a hinged shaft, and the clamping arm is movably connected with the limiting block through the hinged shaft.

9. The plotter positioning device of claim 8, wherein: The top end of the placing seat is provided with a sleeve, the top end of the sleeve is slidably provided with a top plate, and the top plate is connected with the sleeve through a locking pin.

10. The plotter positioning device of claim 9, wherein: The top end of the top plate is provided with a surveying instrument body, and the surveying instrument body is fixedly connected with the top plate.

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