CN211877044U - Accurate formula surveying instrument of making level - Google Patents

Accurate formula surveying instrument of making level Download PDF

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Publication number
CN211877044U
CN211877044U CN202021035885.6U CN202021035885U CN211877044U CN 211877044 U CN211877044 U CN 211877044U CN 202021035885 U CN202021035885 U CN 202021035885U CN 211877044 U CN211877044 U CN 211877044U
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China
Prior art keywords
surveying instrument
arranged above
adjustment knob
coarse
base
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CN202021035885.6U
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Chinese (zh)
Inventor
张磊
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Henan Weihong Surveying And Mapping Technology Co ltd
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Henan Weihong Surveying And Mapping Technology Co ltd
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Priority to CN202021035885.6U priority Critical patent/CN211877044U/en
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Abstract

The utility model discloses a precise leveling type surveying instrument, which comprises a base and a surveying instrument body, wherein a special-shaped block is arranged outside the base, a coarse adjustment knob is arranged above the special-shaped block, a fine adjustment knob is arranged above the coarse adjustment knob, an outer sleeve is arranged above the fine adjustment knob, a dial is arranged above the outer sleeve, the upper surface of the fine adjustment knob is parallel to the inclined plane position of the dial, a adjustment wheel is arranged above the dial, bubbles are arranged on the upper surface of the adjustment wheel, the surveying instrument body is arranged above the adjustment wheel, an inner buckling hole is formed in the bottom of the base, a mounting hole is formed in the bottom of the special-shaped block, a fixed pin is arranged in the mounting hole, metal clamping balls are arranged on two sides above the fixed; the utility model has the advantages of make level comparatively portably, adjust the precision height, improve plotting efficiency, convenient to use, be convenient for fixed mounting, improve the installation stability.

Description

Accurate formula surveying instrument of making level
Technical Field
The utility model belongs to the technical field of the engineering survey technique and specifically relates to a formula surveying instrument of making level accurately is related to.
Background
The surveying instrument body device is an instrument and a device for data acquisition, processing, output and the like designed and manufactured for surveying and mapping operation, is an instrument for various aspects such as orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required by measurement work in the engineering construction planning design, construction and operation management stages, is used for measuring the rectangular coordinates and coordinate difference (parallax) of a picture plane of a same-name point on a stereopair in the photogrammetry, consists of an observation system, a guide rail system, a picture disc, a measuring system, lighting equipment and the like, is provided with an automatic coordinate recording device in some instruments, can also directly obtain a perforated paper tape used by a computer, or is provided with a device for automatically shooting the image of the measured picture point, and is mainly used for analyzing an image encryption control point of aerial triangulation and ground stereophotogrammetry;
surveying and mapping device on the existing market is basically all for the formula of making level, though the formula of making level survey and mapping device kind and quantity are very much, but the formula of making level survey and mapping device of the majority is the calibration of making level before using, usually relies on single adjust knob to make level, under some work environment that requires the precision to be higher, can not satisfy the operation requirement, often need carry out further accurate the level with the help of appurtenance, so not only can reduce work efficiency and still influence the accuracy nature of mapping result.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a have make level comparatively portably, adjust the precision height, improve plotting efficiency, convenient to use, be convenient for fixed mounting, improve the accurate formula surveying instrument of leveling of installation stability, solved the problem among the prior art.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides an accurate formula surveying instrument of making level, includes base and surveying instrument body, its characterized in that: a special-shaped block is arranged on the outer side of the base, a coarse adjustment knob is arranged above the special-shaped block, a fine adjustment knob is arranged above the coarse adjustment knob, an outer sleeve is arranged above the fine adjustment knob, a dial is arranged above the outer sleeve, the upper surface of the fine adjustment knob is parallel to the inclined plane of the dial, an adjustment wheel is arranged above the dial, bubbles are arranged on the upper surface of the adjustment wheel, and a surveying instrument body is arranged above the adjustment wheel;
the base bottom has been seted up interior knot hole, the mounting hole has been seted up to dysmorphism piece bottom, be provided with the fixed pin in the mounting hole, fixed pin top both sides position is provided with the metal card ball, the outer sleeve inboard is provided with the screw thread sleeve pipe, the screw thread sleeve pipe inboard is provided with the threaded rod.
The utility model discloses further set up to: the special-shaped blocks are provided with three groups, and the special-shaped blocks are fixedly connected with the base through fixing pins in a penetrating mode.
Through adopting above-mentioned technical scheme, install additional fixedly through adopting three special-shaped blocks of group, stability when can improving the installation of surveying instrument body, the metal card ball through the equal rigid coupling of fixed pin left and right sides can increase the stability of surveying instrument body when measuring the use, through the scalability of metal card ball self, when the base is dismantled to needs, directly pull out can.
The utility model discloses further set up to: the fine screw thread is arranged on the outer side of the threaded sleeve, the coarse screw thread is arranged on the inner side of the threaded sleeve, the coarse adjustment knob is connected with the threaded rod through the coarse screw thread, and the fine adjustment knob is connected with the threaded sleeve through the fine screw thread.
Through adopting above-mentioned technical scheme, can make level the use to the surveying instrument body through the cooperation of coarse adjustment knob and threaded rod to make things convenient for the surveying instrument body to reach a horizontally position, the surveying personnel of being convenient for measure, can make level through adjusting fine adjustment knob under the higher circumstances of required precision, realize the location of high accuracy in order to satisfy the precision operation requirement.
The utility model discloses further set up to: through bearing sliding connection between calibrated scale and the transfer wheel, the surveying instrument body passes through the fastener to be fixed on the transfer wheel, the bubble embedding is in the both sides of transfer wheel upper surface.
Through adopting above-mentioned technical scheme, through adopting the cooperation each other of calibrated scale and transfer wheel, can tentatively confirm a start angle value, whether the effect of bubble is the audio-visual detection and makes level to adjust through the knob, it is in central point to go up to the bubble.
The utility model discloses further set up to: surveying appearance body right side is provided with thin focusing hand wheel, thin focusing hand wheel one side is provided with thick focusing hand wheel.
Through adopting above-mentioned technical scheme, mutually support through adopting coarse focusing hand wheel and fine focusing hand wheel, can make the clear formation of image of observing the scale in the eyepiece, make the scale formation of image at field of vision central authorities to reach the effect of making things convenient for the reading.
The utility model discloses further set up to: the left and right sides of the fixing pin are fixedly connected with metal clamping balls.
By adopting the technical scheme, the metal clamping ball can be directly pulled out if the base needs to be disassembled by adopting the scalability of the metal clamping ball.
To sum up, the utility model discloses a beneficial technological effect does:
1. when the accurate leveling type surveying instrument is used, the rough adjusting knob is adjusted, the surveying instrument body can be preliminarily leveled through the matching of the rough threads of the threaded rod, so that the surveying instrument body can conveniently reach a horizontal position, surveying personnel can conveniently measure, the surveying instrument body can be finely adjusted through adjusting the fine adjusting knob under the condition of higher required precision, high-precision positioning leveling is realized, and the high-precision use requirement is met;
2. the upper surface of the knob is parallel to the inclined plane of the dial, the adjustment precision of the surveying instrument body in the vertical direction can be further improved through the trend of the inclined threads in the process of leveling the surveying instrument body, and the surface of the inner buckling hole is smooth through the inner buckling hole formed in the base, so that the surveying instrument body can be quickly installed when being installed on the support, and the effect of accurate surveying and mapping is achieved;
3. install additional fixedly through adopting three special-shaped blocks of group, through fixed pin through connection between special-shaped block and the base, stability when can improving the installation of surveying instrument body, the scalability of the metal card ball self of fixed pin left and right sides rigid coupling can increase the stability of surveying instrument body when measuring the use simultaneously, when the base is dismantled to needs, directly pull out can, it is convenient to dismantle.
Drawings
Fig. 1 is a schematic view of the overall structure of a precise leveling type surveying instrument of the present invention;
fig. 2 is a schematic view of a front view structure of the accurate leveling type surveying instrument of the present invention;
FIG. 3 is a schematic view of the overall structure of the base of the accurate leveling type surveying instrument of the present invention;
FIG. 4 is a schematic view of a thread fit structure of the accurate leveling type surveying instrument of the present invention;
FIG. 5 is a schematic view of the bottom structure of the base of the accurate leveling type surveying instrument of the present invention;
FIG. 6 is a schematic partial cross-sectional view of a special-shaped block of the precise leveling type surveying instrument of the present invention;
fig. 7 is the utility model relates to a overlook schematic structure of accurate formula of making level surveying instrument.
In the figure, 1, a base; 2. a dial scale; 3. adjusting the wheels; 4. a surveying instrument body; 5. a coarse focusing hand wheel; 6. a fine focus hand wheel; 7. air bubbles; 8. finely adjusting a knob; 9. a coarse adjustment knob; 10. a shaped block; 11. an outer sleeve; 12. a threaded bushing; 13. a threaded rod; 14. an inner buckling hole; 15. mounting holes; 16. a fixing pin; 17. and (4) a metal clamping ball.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.
Referring to fig. 6, in order to disclose the utility model, the surveying instrument comprises a base 1 and a surveying instrument body 4, a special-shaped block 10 is arranged outside the base 1, an inner buckling hole 14 is arranged at the bottom of the base 1, a mounting hole 15 is arranged at the bottom of the special-shaped block 10, a fixed pin 16 is arranged in the mounting hole 15, and metal clamping balls 17 are arranged at two sides above the fixed pin 16;
in this embodiment, install base 1 on the support through inside-out hole 14, through fixed pin 16 through connection base 1 and dysmorphism piece 10 simultaneously, make the installation when surveying instrument body 4 is installed on the support swift, thereby reach the effect that improves the survey and drawing efficiency, the metal card ball 17 through the equal rigid coupling in fixed pin 16 left and right sides can increase surveying instrument body 4 and measure the stability when using, in practical application, also can change the arrangement and the quantity of dysmorphism piece 10 according to actual need, do not specifically limit here.
As shown in fig. 2 and 4, dysmorphism piece 10 top is provided with coarse adjustment knob 9, coarse adjustment knob 9 top is equipped with fine adjustment knob 8, fine adjustment knob 8 top is equipped with outer sleeve 11, outer sleeve 11 inboard is provided with threaded sleeve 12, threaded sleeve 12 inboard is provided with threaded rod 13, in this embodiment, through adjusting coarse adjustment knob 9, cooperation through the thick screw thread of threaded rod 13 can respectively tentatively make level to surveying instrument body 4, so that surveying instrument body 4 reaches a horizontally position, the staff of being convenient for measure, can be through adjusting fine adjustment knob 8 under the higher condition of required precision, finely tune surveying instrument body 4, realize the location of high accuracy and make level, in order to satisfy high accuracy operation requirement.
Referring to fig. 1, an outer sleeve 11 top is equipped with calibrated scale 2, fine setting knob 8 upper surface is parallel to each other with calibrated scale 2 inclined plane position, calibrated scale 2 top is equipped with adjusting wheel 3, adjusting wheel 3 upper surface is provided with bubble 7, adjusting wheel 3 top is installed surveying instrument body 4, surveying instrument body 4 right side is provided with fine focusing hand wheel 6, fine focusing hand wheel 6 one side is provided with coarse focusing hand wheel 5, through adopting calibrated scale 2 and adjusting wheel 3 mutually support, can tentatively confirm a starting angle value, bubble 7's effect is the audio-visual detection and makes level whether standard, and adjust through the knob, until bubble 7 is in central point, through adopting coarse focusing hand wheel 5 and fine focusing hand wheel 6 mutually support, can make the clear formation of image of observing the scale in the eyepiece, make the scale formation of image at the central authorities of field of vision, in order to reach the effect of making things convenient for the reading.
Refer to fig. 3, dysmorphism piece 10 is provided with three groups altogether, run through fixed connection through fixed pin 16 between dysmorphism piece 10 and the base 1, install additional fixedly through adopting three special-shaped pieces of group 10, stability when can improving the installation of surveying instrument body 4, metal card ball 17 through the equal rigid coupling in the fixed pin 16 left and right sides can increase the stability of surveying instrument body 4 when measuring the use, scalability through metal card ball 17 self, when the base 1 is dismantled to needs, directly pull out can.
The implementation principle of the embodiment is as follows:
the utility model relates to a precise leveling type surveying instrument, in the using process, a base 1 is arranged on a support through an inner buckle hole 14, and a fixing pin 16 is used for penetrating and connecting the base 1 and a special-shaped block 10, so that the installation is rapid when a surveying instrument body 4 is arranged on the support, thereby achieving the effect of improving the surveying and mapping efficiency, the surveying instrument body 4 can be preliminarily leveled through the matching of coarse threads of a threaded rod 13 by adjusting a coarse adjusting knob 9, the surveying instrument body 4 can conveniently reach a horizontal position, surveying personnel can conveniently measure, the surveying instrument body 4 can be finely adjusted through adjusting a fine adjusting knob 8 under the condition of higher required precision, the high-precision positioning and leveling can be realized through a threaded sleeve 12, the high-precision using requirement can be met, a distance adjusting device can be protected through an outer sleeve 11, the damage can be prevented, the dial 2 and a moving wheel 3 are mutually matched, can tentatively confirm a starting angle value, bubble 7's effect is the audio-visual detection whether standard of making level, and adjust through the knob, it puts to be in central point until bubble 7, mutually support through adopting coarse focusing hand wheel 5 and fine focusing hand wheel 6, can make the clear formation of image of observing the scale in the eyepiece, make the scale formation of image at field of vision central authorities, in order to reach the effect of making things convenient for the reading, metal card ball 17 through the equal rigid coupling of fixed pin 16 left and right sides runs through mounting hole 15, can increase the stability of surveying instrument body 4 when measuring the use, install additional fixedly through adopting three group dysmorphism pieces 10, stability when can improve surveying instrument body 4 installation, scalability through metal card ball 17 self, when dismantling base 1 if need, directly pull out can, in order to solve the problem that exists among the prior art.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics 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, and any reference signs in the claims are not intended to 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 (6)

1. The utility model provides an accurate formula surveying appearance of making level, includes base (1) and surveying appearance body (4), its characterized in that: a special-shaped block (10) is arranged on the outer side of the base (1), a coarse adjustment knob (9) is arranged above the special-shaped block (10), a fine adjustment knob (8) is arranged above the coarse adjustment knob (9), an outer sleeve (11) is arranged above the fine adjustment knob (8), a dial (2) is arranged above the outer sleeve (11), the upper surface of the fine adjustment knob (8) is parallel to the inclined plane position of the dial (2), an adjustment wheel (3) is arranged above the dial (2), an air bubble (7) is arranged on the upper surface of the adjustment wheel (3), and a surveying instrument body (4) is arranged above the adjustment wheel (3);
interior knot hole (14) have been seted up to base (1) bottom, mounting hole (15) have been seted up to dysmorphism piece (10) bottom, be provided with fixed pin (16) in mounting hole (15), fixed pin (16) top both sides position is provided with metal card ball (17), outer sleeve (11) inboard is provided with threaded sleeve (12), threaded sleeve (12) inboard is provided with threaded rod (13).
2. The precision leveling type surveying instrument according to claim 1, wherein: the special-shaped blocks (10) are provided with three groups, and the special-shaped blocks (10) are fixedly connected with the base (1) through fixing pins (16).
3. The precision leveling type surveying instrument according to claim 1, wherein: the thread adjusting mechanism is characterized in that fine threads are formed in the outer side of the thread sleeve (12), coarse threads are formed in the inner side of the thread sleeve (12), the coarse adjusting knob (9) is connected with the threaded rod (13) through the coarse threads, and the fine adjusting knob (8) is connected with the thread sleeve (12) through the fine threads.
4. The precision leveling type surveying instrument according to claim 1, wherein: through bearing sliding connection between calibrated scale (2) and the driving wheel (3), surveying instrument body (4) are fixed on driving wheel (3) through the fastener, bubble (7) embedding is in the both sides of driving wheel (3) upper surface.
5. The precision leveling type surveying instrument according to claim 1, wherein: surveying appearance body (4) right side is provided with thin focusing hand wheel (6), thin focusing hand wheel (6) one side is provided with coarse focusing hand wheel (5).
6. The precision leveling type surveying instrument according to claim 1, wherein: the left side and the right side of the fixing pin (16) are fixedly connected with metal clamping balls (17).
CN202021035885.6U 2020-06-08 2020-06-08 Accurate formula surveying instrument of making level Active CN211877044U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021035885.6U CN211877044U (en) 2020-06-08 2020-06-08 Accurate formula surveying instrument of making level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021035885.6U CN211877044U (en) 2020-06-08 2020-06-08 Accurate formula surveying instrument of making level

Publications (1)

Publication Number Publication Date
CN211877044U true CN211877044U (en) 2020-11-06

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112902927A (en) * 2021-01-22 2021-06-04 江西应用技术职业学院 Surveying instrument positioning device for surveying and mapping engineering and positioning method thereof
CN113035087A (en) * 2021-04-29 2021-06-25 江西应用技术职业学院 Think political affairs class with knowledge contest integrating device
CN113295148A (en) * 2021-06-02 2021-08-24 国家海洋局烟台海洋环境监测中心站 Remote sea wave observation method based on shore optical wave meter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112902927A (en) * 2021-01-22 2021-06-04 江西应用技术职业学院 Surveying instrument positioning device for surveying and mapping engineering and positioning method thereof
CN113035087A (en) * 2021-04-29 2021-06-25 江西应用技术职业学院 Think political affairs class with knowledge contest integrating device
CN113035087B (en) * 2021-04-29 2022-05-27 江西应用技术职业学院 Think political affairs class with knowledge contest integral device
CN113295148A (en) * 2021-06-02 2021-08-24 国家海洋局烟台海洋环境监测中心站 Remote sea wave observation method based on shore optical wave meter
CN113295148B (en) * 2021-06-02 2022-06-07 国家海洋局烟台海洋环境监测中心站 Remote sea wave observation method based on shore optical wave meter

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