CN213455440U

CN213455440U - Fast leveling theodolite

Info

Publication number: CN213455440U
Application number: CN202022388458.2U
Authority: CN
Inventors: 王洋
Original assignee: Chongqing Huanding Industrial Co ltd
Current assignee: Chongqing Huanding Industrial Co ltd
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-06-15
Anticipated expiration: 2030-10-24

Abstract

The utility model relates to a theodolite technical field specifically is a quick leveling theodolite, including the measuring apparatu main part, the measuring apparatu main part includes theodolite main part and tripod, the telescope is installed in the inside rotation of theodolite main part, the positive fixed mounting of theodolite main part has the air level pipe, the bottom fixed mounting of theodolite main part has elevating system, the positive fixed mounting of theodolite main part has sighting mechanism, sighting mechanism includes the stopper, the sighting rod has been placed to stopper inside. The utility model discloses a be provided with observation ball, scale mark, stay cord, stopper, sighting rod and fixed block, be convenient for to the accurate leveling of theodolite main part, with the camera lens quick adjustment of telescope to horizontally state, simple structure has solved current theodolite leveling and has more troublesome, and the staff need adjust the problem of spending more time to the bottom tripod.

Description

Fast leveling theodolite

Technical Field

The utility model relates to a theodolite technical field specifically is a quick leveling theodolite.

Background

Theodolite is a measuring instrument designed according to the principle of goniometry for measuring horizontal and vertical angles, and is divided into two types, optical theodolite and electronic theodolite, the most common being electronic theodolite.

The theodolite is a mechanical part of the telescope, which enables the telescope to point in different directions. The theodolite is provided with two mutually vertical rotating shafts so as to adjust the azimuth angle and the horizontal height of the telescope. The theodolite is an angle measuring instrument equipped with a telescope, a horizontal scale and a reading index, and a vertical scale and a reading index.

However, the existing theodolite is generally used in cooperation with a tripod to measure an object, whether the position arrangement of the theodolite is horizontal or not has great influence on the measurement accuracy, and the existing theodolite is troublesome to level, so that a worker needs to adjust the bottom tripod to spend more time, and therefore, the theodolite needs to be designed to be quickly leveled to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick leveling theodolite to current theodolite that proposes in solving above-mentioned background generally will use with the tripod cooperation, measure the object, and whether the position of theodolite is put and is set up the level and have great influence to measuring the precision, because current theodolite leveling is more troublesome, the staff need adjust the problem of spending more time to the bottom tripod.

In order to achieve the above object, the utility model provides a following technical scheme: a fast leveling theodolite comprises a measuring instrument main body, wherein the measuring instrument main body comprises a theodolite main body and a tripod, a telescope is rotatably installed inside the theodolite main body, a level pipe is fixedly installed on the front side of the theodolite main body, a lifting mechanism is fixedly installed at the bottom end of the theodolite main body, a sighting mechanism is fixedly installed on the front side of the theodolite main body and comprises a limiting block, a sighting rod is placed inside the limiting block, a fixed block is hinged to one side of the sighting rod, one side of the fixed block is fixedly connected with one side of the theodolite main body, a leveling mechanism is fixedly installed inside the tripod and comprises a pull rope, an observation ball is fixedly installed at the bottom end of the pull rope, scale marks are printed on the surface of the observation ball, and the top end of the pull rope is fixedly connected with a, and a cleaning protection structure is arranged on one side of the telescope through threads.

Preferably, the thread groove has been seted up to the bottom of theodolite main part, the screw has been inserted to the inside of tripod, the one end screw thread of screw is installed in the bottom of theodolite main part.

Preferably, rising mechanism is including a fixed plate and No. two fixed plates, the one end that a fixed plate and No. two fixed plates are close to each other rotates and installs the swash plate, every group the mutual one end of swash plate all rotates and installs on the turning block, one side of a fixed plate and one side fixed connection of theodolite main part, the lead screw has been inserted to one side of turning block, one side fixed mounting of lead screw has the crank, the both ends screw thread of lead screw is opposite.

Preferably, the observation ball is made of transparent materials, is shaped like a sphere, and is filled with flowing water.

Preferably, clean protective structure includes the protecting crust, the push rod has been inserted to one side of protecting crust, one side fixed mounting of push rod has the bottom plate, one side fixed mounting of bottom plate has the magic subsides, the protecting crust screw thread is installed in one side of telescope.

Preferably, the magic tape consists of a hair side and a thorn side, and one side of the magic tape is fixedly provided with cleaning cotton.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with observation ball, scale mark, stay cord, stopper, sighting rod and fixed block, be convenient for to the accurate leveling of theodolite main part, with the camera lens quick adjustment of telescope to the horizontally state, simple structure has solved current theodolite leveling relatively troublesome, and the staff need adjust the problem of spending more time to the bottom tripod.

2. Paste and the protecting crust through being provided with clean cotton, push rod, bottom plate, magic, the glass mirror surface of protection telescope guarantees that the mirror surface can not the fish tail, can clean the glass mirror surface of telescope fast, and simple structure is reasonable, is convenient for tear clean cotton, cleans clean cotton alone, staff easy operation, and whole structure has realized a thing is multi-purpose simultaneously.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

fig. 2 is a front view structural schematic diagram of the horizontal aiming mechanism and the lifting mechanism of the present invention;

FIG. 3 is a schematic diagram of a side view structure of the telescope of the present invention;

FIG. 4 is a schematic diagram of the side view cross-section structure of the telescope of the present invention;

fig. 5 is a front view structure diagram of the leveling mechanism of the present invention.

In the figure: 100. a meter body; 110. a tripod; 120. a screw; 130. a leveling tube; 140. a telescope; 150. a theodolite main body; 200. a raising mechanism; 210. a first fixing plate; 220. a crank; 230. a sloping plate; 240. a second fixing plate; 250. a screw rod; 260. rotating the block; 300. a leveling mechanism; 310. observing the ball; 320. scale lines; 330. pulling a rope; 400. a sighting mechanism; 410. a limiting block; 420. a sighting rod; 430. a fixed block; 500. cleaning the protective structure; 510. cleaning cotton; 520. a push rod; 530. a base plate; 540. magic tape; 550. and (4) a protective shell.

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.

Referring to fig. 1-5, the present invention provides an embodiment:

the utility model provides a fast leveling theodolite, includes measuring apparatu main part 100, measuring apparatu main part 100 includes theodolite main part 150 and tripod 110, telescope 140 is installed in the inside rotation of theodolite main part 150, the positive fixed mounting of theodolite main part 150 has level pipe 130, the bottom fixed mounting of theodolite main part 150 has rising mechanism 200, the positive fixed mounting of theodolite main part 150 has sighting mechanism 400, sighting mechanism 400 includes stopper 410, sighting rod 420 has been placed to stopper 410 inside, the articulated fixed block 430 of installing in one side of sighting rod 420, one side of fixed block 430 and one side fixed connection of theodolite main part 150, the inside fixed mounting of tripod 110 has leveling mechanism 300, leveling mechanism 300 includes stay cord 330, the bottom fixed mounting of stay cord 330 has observation ball 310, the surface of observing ball 310 is printed on scale mark 320, the top of stay cord 330 and the platform fixed connection of the inside of tripod 110, clean protective structure 500 is installed to one side screw thread of telescope 140, fix tripod 110 subaerial, observe the inside liquid state of ball 310 through observing, can discover whether tripod 110 is in the horizontality fast according to scale mark 320, tripod 110's horizontal position has been fixed afterwards, just can guarantee that theodolite main part 150 places at smooth platform, be convenient for to theodolite main part 150 accurate leveling, block sighting rod 420 inside stopper 410, adjust telescope 140 the horizontally state fast, then the rotation calibration nut carries out accurate regulation, the object focus is surveyed to the accuracy.

Further, thread groove has been seted up to theodolite main part 150's bottom, screw 120 has been inserted to tripod 110's inside, the bottom at theodolite main part 150 is installed to one end screw thread of screw 120, is convenient for fix theodolite main part 150 and tripod 110 together, makes things convenient for the staff to adjust and uses theodolite main part 150.

Further, rising mechanism 200 is including a fixed plate 210 and No. two fixed plates 240, the one end that a fixed plate 210 and No. two fixed plates 240 are close to each other rotates and installs swash plate 230, every group the mutual one end of swash plate 230 all rotates and installs on turning block 260, one side of a fixed plate 210 and one side fixed connection of theodolite main part 150, lead screw 250 has been inserted to one side of turning block 260, one side fixed mounting of lead screw 250 has crank 220, the both ends screw thread of lead screw 250 is opposite, makes things convenient for the staff to operate, slowly risees or reduces the height of a fixed plate 210, and after tripod 110 has adjusted, be inconvenient to readjust, according to the change that a plurality of observers observed in turn, can carry out small-range regulation to theodolite main part 150 as required, guarantee simultaneously that theodolite main part 150 is in the horizontally state.

Furthermore, observe ball 310 and be transparent material, the shape is the spheroid, and the inside flowing water that is equipped with, whether the staff of being convenient for observes the inside liquid of observing ball 310 and is in the horizontality.

Further, clean protective structure 500 includes protecting crust 550, push rod 520 has been inserted to one side of protecting crust 550, one side fixed mounting of push rod 520 has bottom plate 530, one side fixed mounting of bottom plate 530 has magic subsides 540, protecting crust 550 threaded mounting is in one side of telescope 140, protects the glass mirror surface of telescope 140, guarantees that the mirror surface can not the fish tail to the influence is used.

Further, magic subsides 540 comprises matte and thorn face, one side fixed mounting of magic subsides 540 has clean cotton 510, can clean the glass mirror surface of telescope 140 fast, and simple structure is reasonable, and staff easy operation has realized that a thing is multi-purpose.

The working principle is as follows: the staff fixes tripod 110 subaerial, through observing the inside liquid state of ball 310, can discover fast whether tripod 110 is in the horizontality according to scale mark 320, then adjustment tripod 110 reaches the horizontality, after tripod 110's horizontal position has been fixed, just can guarantee that theodolite main part 150 places at smooth platform, be convenient for to theodolite main part 150 accurate leveling, with sighting rod 420 card inside stopper 410, with the camera lens quick adjustment to the horizontally state of telescope 140, then the rotation calibration nut carries out accurate regulation, to the observation object focus.

After the adjustment of tripod 110, be not convenient for readjust, the change of observing in turn according to a plurality of observers this moment, can carry out small amplitude to theodolite main part 150 as required and adjust, clockwise rotation lead screw 250, the screw thread that screw 250 surface was seted up is opposite with the inside screw thread of seting up of turning block 260, two turning blocks 260 are close to each other, drive swash plate 230 and flare slowly, the rise height, anticlockwise rotation lead screw 250, turning block 260 keeps away from each other, it is close to each other to drive swash plate 230, reduce the height, can guarantee theodolite main part 150 all the time simultaneously and be in the horizontally state, make things convenient for the staff to operate, slowly rise or reduce the height of a fixed plate 210.

At ordinary times when telescope 140 does not use, the staff protects the mirror surface with protective housing 550 threaded mounting in one side of telescope 140, protect telescope 140's glass mirror surface, guarantee that the mirror surface can not the fish tail, inwards promote push rod 520, clean cotton 510 on the push rod 520 supports the mirror surface, rotary push rod 520, can clean the glass mirror surface of telescope 140 fast, moreover, the steam generator is simple and reasonable in structure, magic subsides 540 one side fixed mounting is on clean cotton 510, one side fixed mounting is on bottom plate 530, be convenient for tear down clean cotton 510, clean cotton 510 alone, staff easy operation, whole structure has realized that a thing is multi-purpose simultaneously.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims

1. A fast leveling theodolite comprising a gauge body (100), characterized in that: the surveying instrument main part (100) includes theodolite main part (150) and tripod (110), telescope (140) are installed in the inside rotation of theodolite main part (150), the front fixed mounting of theodolite main part (150) has level pipe (130), the bottom fixed mounting of theodolite main part (150) has elevating mechanism (200), the front fixed mounting of theodolite main part (150) has sighting mechanism (400), sighting mechanism (400) includes stopper (410), sighting rod (420) have been placed to stopper (410) inside, fixed block (430) are installed in the articulated one side of sighting rod (420), one side of fixed block (430) and one side fixed connection of theodolite main part (150), the inside fixed mounting of tripod (110) has leveling mechanism (300), leveling mechanism (300) includes stay cord (330), the bottom fixed mounting of stay cord (330) has observation ball (310), the surface of observing ball (310) is printed on scale mark (320), the top of stay cord (330) and the platform fixed connection of the inside of tripod (110), clean protective structure (500) are installed to one side screw thread of telescope (140).

2. The fast leveling theodolite of claim 1 wherein: thread groove has been seted up to the bottom of theodolite main part (150), screw (120) have been inserted to the inside of tripod (110), the bottom at theodolite main part (150) is installed to the one end screw thread of screw (120).

3. The fast leveling theodolite of claim 1 wherein: rising mechanism (200) is including fixed plate (210) and No. two fixed plates (240), fixed plate (210) and No. two fixed plates (240) one end that is close to each other rotates and installs swash plate (230), every group swash plate (230) mutual one end all rotates and installs on turning block (260), lead screw (250) have been inserted to one side of turning block (260), one side fixed mounting of lead screw (250) has crank (220), the both ends screw thread of lead screw (250) is opposite, one side of fixed plate (210) and one side fixed connection of theodolite main part (150).

4. The fast leveling theodolite of claim 1 wherein: the observation ball (310) is made of transparent materials, is shaped like a sphere, and is filled with flowing water.

5. The fast leveling theodolite of claim 1 wherein: clean protective structure (500) including protecting crust (550), push rod (520) have been inserted to one side of protecting crust (550), one side fixed mounting of push rod (520) has bottom plate (530), one side fixed mounting of bottom plate (530) has magic subsides (540), one side of telescope (140) is installed to protecting crust (550) screw thread.

6. The fast leveling theodolite of claim 5 wherein: the magic tape (540) consists of a hair side and a thorn side, and one side of the magic tape (540) is fixedly provided with the cleaning cotton (510).