CN211178419U

CN211178419U - High-precision automatic leveling instrument with early warning function

Info

Publication number: CN211178419U
Application number: CN202020202472.6U
Authority: CN
Inventors: 邓振利; 张冯园; 周艳萍
Original assignee: Shandong Guojian Land Real Estate Evaluation Surveying And Mapping Co ltd
Current assignee: Shandong Guojian Land Real Estate Evaluation Surveying And Mapping Co ltd
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2020-08-04
Anticipated expiration: 2030-02-24

Abstract

The utility model discloses an automatic level of leveling of early warning function is taken to high accuracy, the on-line screen storage device comprises a base, base bottom fixedly connected with gasket, base top center department fixedly connected with places the hole, the base top evenly is provided with a plurality of rag bolt, and is a plurality of the rag bolt top is provided with the fixing base, fixing base top center department fixedly connected with calibrated scale, the inside rotation of calibrated scale is connected with the fixed block. The utility model discloses in, be provided with the reflector in the baffle is inside, can locate to observe the drop of water of circle level gauge through the reflector, play very big help effect to the calibration of instrument, be provided with the siren simultaneously on the baffle top, the siren is used for observing the drop of water position, when the drop of water skew position of circle level gauge, the warning light of alarm twinkles to the eyepiece direction, be used for warning the user, the megaphone of siren sends out the police dispatch newspaper simultaneously, the person of facilitating the use adjusts fast, ensure the measuring accuracy of device.

Description

High-precision automatic leveling instrument with early warning function

Technical Field

The utility model relates to an ann's level field especially relates to an automatic ann's level of early warning function is taken to high accuracy.

Background

The automatic leveling instrument is a leveling instrument which automatically obtains the reading of a leveling staff when the sight line is horizontal by utilizing a compensator in a certain vertical shaft inclination range. The automatic leveling compensator replaces a tubular level, and when the instrument tilts slightly, the compensator moves relative to a telescope tube under the action of gravity, so that correct reading on a ruler in the horizontal sight line still falls on a horizontal cross wire after passing through the compensator. The automatic leveling compensation can be realized by 3 ways, such as suspending a Braille wire, arranging a compensator in an optical path between a focusing lens barrel and a cross wire, and installing a separate compensation accessory in front of an objective lens of a conventional level gauge. When the level is used for observation, when the bubble of the circular level is placed on the center of the instrument, the reading at the sight level can be read without manual adjustment. It can simplify the operation procedure and increase the operation speed to reduce the observation error caused by the change of external conditions.

Present ann's spirit level is placing stability with the support frame of bottom when using and needs strengthen, ann's spirit level is using simultaneously, and the casing at top rotates, and the inside drop of water of circular level can take place the skew, if not perceive, can exert an influence to measuring, need improve.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing an automatic leveling level with a high-precision early warning function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high accuracy takes automatic ann's levelling appearance of early warning function, includes the base, base bottom fixedly connected with gasket, base top center department fixedly connected with places the hole, the base top evenly is provided with a plurality of rag bolt, and is a plurality of the rag bolt top is provided with the fixing base, fixing base top center department fixedly connected with calibrated scale, the inside rotation of calibrated scale is connected with the fixed block, fixed block top center department fixedly connected with connecting rod, connecting rod top fixedly connected with casing, casing one end face center department fixedly connected with eyepiece, another end face center department fixedly connected with objective of casing, casing top center department fixedly connected with coarse sighting device, casing lateral wall center department fixedly connected with circle level, circle level top is provided with auxiliary device.

As a further description of the above technical solution:

the bottom of the gasket is provided with anti-skid lines.

As a further description of the above technical solution:

the foundation bolt is fixedly connected with the fixed seat.

As a further description of the above technical solution:

the dial is uniformly provided with scale degrees.

As a further description of the above technical solution:

the fixed block lateral wall is close to bottom position fixedly connected with pointer, and pointer and calibrated scale cooperate.

As a further description of the above technical solution:

the auxiliary device comprises a baffle, the baffle is fixedly connected with the side wall of the shell, a reflector is arranged inside the baffle, the top of the baffle is fixedly connected with an alarm, a warning lamp is arranged on the side, close to the eyepiece, of the alarm, and a loudspeaker is arranged on the side wall of the alarm.

As a further description of the above technical solution:

and the reflector inside the baffle is matched with the circular level.

The utility model discloses following beneficial effect has:

1, the utility model discloses be provided with the reflector in that the baffle is inside, can locate to observe the drop of water of circle level gauge through the reflector, play very big help effect to the calibration of instrument, be provided with the siren simultaneously on the baffle top, the siren is used for observing the drop of water position, when the drop of water skew position of circle level gauge, the warning light of alarm twinkles to the eyepiece direction, be used for warning the user, the megaphone of siren sends out the police dispatch newspaper simultaneously, the person of facilitating the use adjusts fast, ensure the measuring accuracy of device.

2, the utility model discloses be provided with the gasket in the bottom of base, be provided with anti-skidding line simultaneously in the gasket bottom, make things convenient for the base of increase device and the frictional force of support frame, hoisting device's stability is worth wideling popularize.

Drawings

Fig. 1 is a front view of a high-precision automatic leveling level with an early warning function provided by the utility model;

fig. 2 is a bottom view of the high-precision automatic leveling level with the early warning function provided by the utility model;

fig. 3 is the utility model provides a high accuracy takes automatic ann's level of early warning function's schematic structure diagram.

Illustration of the drawings: 1. a housing; 11. an eyepiece; 12. an objective lens; 13. a coarse sight; 14. a connecting rod; 15. a fixed block; 16. an indicator needle; 17. a dial scale; 18. a fixed seat; 19. anchor bolts; 2. a circular level; 21. a baffle plate; 22. a reflective mirror; 23. an alarm; 24. a warning light; 25. a loudspeaker; 3. a base; 31. a gasket; 32. placing the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment:

the utility model provides a high accuracy takes automatic ann's levelling appearance of early warning function, including

base

3, 3 bottom fixedly connected with gaskets 31 of base, 3 top center departments fixedly connected with of

base place hole

32, 3 tops of base evenly are provided with a plurality of rag bolts 19, a plurality of rag bolt 19 tops are provided with

fixing base

18, 18 top center departments fixedly connected with calibrated scale 17 of fixing base, 17 inside rotation of calibrated scale is connected with fixed block 15, the device of being convenient for measures, 15 top center departments fixedly connected with connecting rod 14 of fixed block, 14 top fixedly connected with casings 1 of connecting rod, 1 terminal surface center department fixedly connected with eyepiece 11 of casing, 1 another terminal surface center department fixedly connected with objective 12 of casing, 1 top center department fixedly connected with coarse aiming device 13 of casing, 1 lateral wall center department fixedly connected with round level 2 of casing, 2 tops of round level are provided with auxiliary device.

The bottom of the gasket 31 is provided with anti-slip lines, so that the friction force between the base 3 of the device and the supporting frame is increased conveniently, and the stability of the device is improved. The anchor bolt 19 is fixedly connected with the fixed seat 18 to determine the position of the fixed seat 18. The dial 17 is uniformly provided with scale numbers, so that data when the device is used can be conveniently recorded. The side wall of the fixed block 15 is fixedly connected with an indicating needle 16 near the bottom, and the indicating needle 16 is matched with a dial 17 for recording the data of the device during measurement. Auxiliary device includes baffle 21,

baffle

21 and 1 lateral wall fixed connection of casing, the inside reflector 22 that is provided with of baffle 21, can locate to observe the drop of water of circular level 2 at eyepiece 11 through reflector 22, play very big help effect to the calibration of instrument, baffle 21 top fixedly connected with siren 23, siren 23 bottom has laser to the scale mark focus department transmission at circular level 2 top, be used for detecting whether the bubble is at the central authorities of circular level 2, confirm the bubble position, siren 23 is close to eyepiece 11 side and is provided with warning light 24, siren 23 lateral wall is provided with megaphone 25, when the drop of water skew position of circular level 2, warning light 24 of siren 23 flickers to eyepiece 11 direction, be used for warning the user, simultaneously, megaphone 25 of siren 23 sends the police dispatch newspaper, convenience of users adjusts fast, ensure the measuring accuracy of device. The reflector 22 inside the baffle 21 is matched with the round level 2 in position, so that beads of the round level 2 can be observed conveniently.

The working principle is as follows: place the base 3 of device at the carriage top at first, the frictional force between the base 3 and the carriage of the anti-skidding line increase means of base 3 bottom, hoisting device's stability, then calibrating device, observe through eyepiece 11 again, measure, rotate fixed block 15 during the measurement, when rotating, 2 inside beads of circular level can appear skew phenomenon, siren 23 is used for observing the bead position, when the bead skew position of circular level 2, the warning light 24 of siren 23 is to 11 direction flashes of eyepiece, be used for warning the user, the megaphone 25 of siren 23 sends the police dispatch newspaper simultaneously, the person of facilitating the use adjusts fast, ensure the measuring accuracy of device, be worth wideling popularize.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a high accuracy takes automatic ann's spirit level of early warning function, includes base (3), its characterized in that: the base (3) bottom fixedly connected with gasket (31), base (3) top center department fixedly connected with places hole (32), base (3) top evenly is provided with a plurality of rag bolt (19), and is a plurality of rag bolt (19) top is provided with fixing base (18), fixing base (18) top center department fixedly connected with calibrated scale (17), calibrated scale (17) inside rotation is connected with fixed block (15), fixed block (15) top center department fixedly connected with connecting rod (14), connecting rod (14) top fixedly connected with casing (1), casing (1) one end face center department fixedly connected with eyepiece (11), casing (1) another end face center department fixedly connected with objective (12), casing (1) top center department fixedly connected with coarse sight (13), the improved shell is characterized in that a circular level (2) is fixedly connected to the center of the side wall of the shell (1), and an auxiliary device is arranged at the top of the circular level (2).

2. The high-precision automatic leveling instrument with the early warning function according to claim 1, characterized in that: the bottom of the gasket (31) is provided with anti-skid lines.

3. The high-precision automatic leveling instrument with the early warning function according to claim 1, characterized in that: the foundation bolt (19) is fixedly connected with the fixed seat (18).

4. The high-precision automatic leveling instrument with the early warning function according to claim 1, characterized in that: the dial (17) is uniformly provided with scale degrees.

5. The high-precision automatic leveling instrument with the early warning function according to claim 1, characterized in that: the lateral wall of the fixed block (15) is close to the bottom and is fixedly connected with an indicating needle (16), and the indicating needle (16) is matched with the dial (17).

6. The high-precision automatic leveling instrument with the early warning function according to claim 1, characterized in that: the auxiliary device comprises a baffle (21), the baffle (21) is fixedly connected with the side wall of the shell (1), a reflector (22) is arranged inside the baffle (21), an alarm (23) is fixedly connected to the top of the baffle (21), a warning lamp (24) is arranged on the side, close to the eyepiece (11), of the alarm (23), and a loudspeaker (25) is arranged on the side wall of the alarm (23).

7. The high-precision automatic leveling instrument with the early warning function according to claim 6, characterized in that: and a reflective mirror (22) inside the baffle (21) is matched with the circular level (2) in position.