CN111102960A

CN111102960A - Architectural survey is with sunshade formula surveyor's level of being convenient for leveling horizontal bubble

Info

Publication number: CN111102960A
Application number: CN201911259449.9A
Authority: CN
Inventors: 晁彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-05-05

Abstract

The invention relates to the technical field of architectural measurement, and discloses a sunshade level convenient for leveling horizontal bubbles for architectural measurement. This architectural measurement is with sunshade formula surveyor's level of being convenient for leveling air bubble, through inserting different pinholes with the bolt, convenient and fast adjusts the surveyor's level height, the measurement of efficiency is improved, the protruding shape of point regulation pole has strengthened surveyor's level stability, adjust the foot spiral at the water level line position according to the air bubble, the adjusting distance is conveniently observed to the scale mark, until adjust to the most inboard water level inside with the air bubble, then explain the surveyor's level organism and keep the level, the calibration rate has been improved, prevent through the sunshading board that sunshine from penetrating the surveyor's level organism directly, thereby alleviate the influence of sunshine to surveyor's level organism precision.

Description

Architectural survey is with sunshade formula surveyor's level of being convenient for leveling horizontal bubble

Technical Field

The invention relates to the technical field of architectural measurement, in particular to a sunshade level gauge convenient for leveling horizontal air bubbles for architectural measurement.

Background

With the rapid development of the urbanization process, no matter roads are repaired, subways are repaired or various public facilities are built, the early preparation work is road distance measurement, and then public facilities which meet the quality requirements and are relieved for citizens can be repaired, and the most common building measurement is a level gauge which is an instrument for establishing a horizontal sight line to measure the height difference between two ground points, and the principle is to measure the height difference between the ground points according to the leveling principle.

When the construction ground is silt geology or sandy soil geology, the stress of the supporting legs of the level is different due to the soft ground, so that one supporting leg is collapsed, the level is inclined, the level needs to be horizontally adjusted and corrected, the existing level is complex in leveling operation, time-consuming and labor-consuming, inconvenient in adjusting the height of the level and does not have a sun-shading function, and sunlight directly irradiates the level body, so that the interference is caused to the observation of workers, and the measurement precision and the measurement efficiency of the level are greatly influenced,

disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a sunshade type level convenient for leveling bubbles for architectural measurement, which has the advantages of conveniently and quickly adjusting the height of the level, accurately leveling the bubble level, preventing sunlight from directly irradiating the level body and improving the measurement precision and speed, and solves the problems of complicated leveling operation, time and labor consumption, inconvenience in adjusting the height of the level and no sunshade function of the existing level.

(II) technical scheme

In order to realize the purposes of conveniently and quickly adjusting the height of the level, accurately leveling the bubble level, preventing sunlight from directly irradiating the body of the level and improving the measurement precision and speed, the invention provides the following technical scheme: the utility model provides a sunshade type surveyor's level convenient to level air bubble for architectural surveying, includes the base, the bottom swing joint of base has the tripod, the top intermediate position fixed mounting of base has the foot spiral, the top swing joint of foot spiral has the supporting seat, the top movable mounting of supporting seat has the surveyor's level organism, the front of surveyor's level organism is provided with the eyepiece, the back of surveyor's level organism is provided with objective, the right side wall swing joint of surveyor's level organism has focusing bolt, the top right side fixedly connected with bubble spirit level of supporting seat, the bubble spirit level includes the casing, the top left and right sides of base all is provided with the support column, the top fixedly connected with sunshading board of support column.

Preferably, the tripod includes the supporting leg, the bottom of supporting leg is seted up flutedly, the inside joint of recess has the regulation pole, the pinhole has been seted up to the inside of adjusting the pole, threaded connection has the bolt between pinhole and the supporting leg, and convenient and fast adjusts the level height, has improved measurement of efficiency.

Preferably, the bottom end of the adjusting rod is in a sharp convex shape, the adjusting rod can be inserted into the ground if the adjusting rod is in a soft ground, and the contact area between the adjusting rod and the ground can be reduced if the adjusting rod is in a hard ground, so that the stability is enhanced.

Preferably, the foot spirals are arranged into four groups, and the four groups of foot spirals are symmetrically arranged in a cross shape, so that the multi-direction height adjustment of the leveling instrument body is facilitated.

Preferably, the top fixedly connected with glass lid of casing, the inside water bubble that is provided with of casing, glass covers the upper surface and is provided with the scale mark, glass covers the upper surface and is provided with the water level, adjusts the foot spiral according to water bubble in the water level position, and the adjustment distance is conveniently observed to the scale mark, until adjusting water bubble to the most inboard inside the water level, then explain the spirit level organism and keep the level.

Preferably, fixed surface installs the reflector layer on the sunshading board, sunshading board bottom fixed mounting has the insulating layer, and the sunshading board prevents that sunshine from penetrating the surveyor's level organism directly to alleviate the influence of sunshine to the surveyor's level organism precision, the reflector layer can go out most sunshine reflection, alleviates sunshading board absorptive sunshine, and the heat insulating mattress can reduce the heat separation, on the heat transfer reaches the surveyor's level organism, prevents because of heat production error.

(III) advantageous effects

Compared with the prior art, the invention provides a sunshade level convenient for leveling horizontal air bubbles for architectural measurement, which has the following beneficial effects:

1. this architectural measurement is with sunshade formula surveyor's level of being convenient for leveling horizontal bubble, through inserting different pinhole with the bolt, convenient and fast adjusts the surveyor's level height, has improved measurement efficiency, and the protruding shape of point adjusts the pole and has strengthened surveyor's level stability, adjusts the foot spiral at the water level position according to the horizontal bubble, and the adjustment distance is conveniently observed to the scale mark, and until adjusting the horizontal bubble to the most inboard water level inside, then explain the surveyor's level organism and keep the level, improved the aligning speed.

2. This architectural measurement is with sunshade formula surveyor's level of being convenient for leveling horizontal bubble prevents through the sunshading board that sunshine from penetrating the surveyor's level organism directly to alleviate sunshine to the influence of surveyor's level organism precision, the reflector layer can go away most sunshine reflection, alleviates sunshading board absorptive sunshine, and the heat insulating mattress can be with the heat separation, reduces on heat transfer to the surveyor's level organism, prevents because of heat production measuring error.

Drawings

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

FIG. 2 is a schematic view of the bubble level of the present invention;

fig. 3 is a schematic view of the sun visor of the present invention;

fig. 4 is a schematic structural diagram of the tripod in the invention.

In the figure: 1-tripod, 2-base, 3-foot screw, 4-support base, 5-bubble level meter, 6-focusing bolt, 7-support column, 8-eyepiece, 9-level meter body, 10-sun shield, 11-objective, 12-shell, 13-scale mark, 14-level line, 15-water bubble, 16-glass cover, 17-heat insulation layer, 18-reflecting layer, 19-pin hole, 20-bolt, 21-adjusting rod, 22-groove and 23-supporting leg.

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.

Referring to fig. 1-4, a sunshade level convenient for leveling horizontal air bubbles for architectural surveying comprises a base 2, a tripod 1 is movably connected to the bottom of the base 2, the tripod 1 comprises supporting legs 23, grooves 22 are formed at the bottoms of the supporting legs 23, adjusting rods 21 are clamped inside the grooves 22, pin holes 19 are formed inside the adjusting rods 21, bolts 20 are connected between the pin holes 19 and the supporting legs 23 in a threaded manner, the height of the level is conveniently and quickly adjusted, the measuring efficiency is improved, the bottom ends of the adjusting rods 21 are sharp-convex, if the adjusting rods 21 are soft ground, the adjusting rods 21 can be inserted into the ground, if the adjusting rods 21 are hard ground, the contact area between the adjusting rods 21 and the ground is reduced, the stability is enhanced, foot spirals 3 are fixedly installed at the middle position of the top of the base 2, the foot spirals 3 are arranged into four groups, and the four groups of foot spirals 3 are symmetrically arranged in a cross shape, so, the top of the foot spiral 3 is movably connected with a supporting seat 4, the top of the supporting seat 4 is movably provided with a level instrument body 9, the front of the level instrument body 9 is provided with an ocular lens 8, the back of the level instrument body 9 is provided with an objective lens 11, the right side wall of the level instrument body 9 is movably connected with a focusing bolt 6, the top right side of the supporting seat 4 is fixedly connected with a bubble level instrument 5, the bubble level instrument 5 comprises a shell 12, the top of the shell 12 is fixedly connected with a glass cover 16, a water bubble 15 is arranged inside the shell 12, the upper surface of the glass cover 16 is provided with a scale mark 13, the upper surface of the glass cover 16 is provided with a level line 14, the foot spiral 3 is adjusted according to the position of the water bubble 15 on the level line 14, the scale mark 14 is convenient for observing and adjusting the distance until the water bubble 15 is adjusted to the inside the innermost level line 14, the level instrument body, top fixedly connected with sunshading board 10 of support column 7, fixed surface installs reflector layer 18 on sunshading board 10, sunshading board 10 bottom fixed mounting has insulating layer 17, sunshading board 10 prevents that sunshine from penetrating level organism 9 directly, thereby alleviate the influence of sunshine to level organism 9 precision, reflector layer 18 can go out most sunshine reflection, alleviate the absorptive sunshine of sunshading board 10, heat insulating mattress 17 can be with the heat separation, reduce heat transfer to level organism 9 on, prevent because of the heat production error.

The working principle is as follows:

when the tripod 1 is used, the tripod 1 is unfolded and fixed on the ground, if the tripod is soft ground, the adjusting rod 21 can be inserted into the ground, if the tripod is hard ground, the contact area between the adjusting rod 21 and the ground can be reduced, the stability is enhanced, the bolts 20 are inserted into different pin holes 19, the height of the level gauge can be conveniently and quickly adjusted, the measurement efficiency is improved, the pin screw 3 is adjusted at the position of the level line 14 according to the water bubble 15, the scale line 14 is convenient to observe the adjustment distance, the leveling gauge body 9 is kept horizontal until the water bubble 15 is adjusted to the inside of the innermost level line 14, the focal length of an observation object is adjusted through the adjusting focal length 6, the observation is carried out through the eyepiece 8, the sun shield 10 prevents the sunlight from directly irradiating the leveling gauge body 9, so that the influence of the sunlight on the accuracy of the leveling gauge body 9 is reduced, most of the sunlight can be reflected, the heat insulating pad 17 can separate heat, reduce heat transfer to the level body 9, and prevent errors caused by heat.

In summary, the sunshade level convenient for leveling the horizontal air bubbles for architectural measurement can conveniently and quickly adjust the height of the level by inserting the bolts 20 into different pin holes 19, thereby improving the measurement efficiency, enhancing the stability of the level by the sharp convex shape adjusting rod 21, the foot screw 3 is adjusted according to the position of the water bubble 15 on the level line 14, the scale mark 14 is convenient to observe the adjusting distance until the water bubble 15 is adjusted to the inner part of the innermost level line 14, it means that the level body 9 is kept horizontal, the speed of calibration is increased, the sun shield 10 prevents sunlight from directly irradiating the level body 9, thereby alleviate the influence of sunshine to the spirit level organism 9 precision, reflection of light layer 18 can go out most sunshine reflection, alleviates sunshading board 10 absorptive sunshine, and heat insulating mattress 17 can reduce the heat separation, on reducing heat transfer to spirit level organism 9, prevents because of the heat production error.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building survey is with sunshade spirit level convenient to levelling out horizontal bubble, includes base (2), its characterized in that: the bottom of the base (2) is movably connected with a tripod (1), a foot screw (3) is fixedly arranged in the middle of the top of the base (2), the top of the foot spiral (3) is movably connected with a supporting seat (4), the top of the supporting seat (4) is movably provided with a level instrument body (9), the front surface of the level body (9) is provided with an ocular (8), the back surface of the level body (9) is provided with an objective lens (11), the right side wall of the level body (9) is movably connected with a focusing bolt (6), the right side of the top of the supporting seat (4) is fixedly connected with a bubble level meter (5), the bubble level gauge (5) comprises a shell (12), supporting columns (7) are arranged on the left side and the right side of the top of the base (2), and the top of each supporting column (7) is fixedly connected with a sun shield (10).

2. A sun-shading level gauge for architectural surveying facilitating leveling of water bubbles, as claimed in claim 1, wherein: tripod (1) includes supporting leg (23), recess (22) are seted up to the bottom of supporting leg (23), the inside joint of recess (22) has regulation pole (21), pinhole (19) have been seted up to the inside of adjusting pole (21), threaded connection has bolt (20) between pinhole (19) and supporting leg (23).

3. A sun-shading level gauge for architectural surveying facilitating leveling of water bubbles, as claimed in claim 1, wherein: the bottom end of the adjusting rod (21) is in a sharp convex shape.

4. A sun-shading level for architectural surveying, facilitating levelling of water bubbles according to claim 1, wherein: the foot spirals (3) are arranged into four groups, and the four groups of foot spirals (3) are symmetrically arranged in a cross shape.

5. A sun-shading level gauge for architectural surveying facilitating leveling of water bubbles, as claimed in claim 1, wherein: the top fixedly connected with glass lid (16) of casing (12), casing (12) inside is provided with water bubble (15), glass lid (16) upper surface is provided with scale mark (13), glass lid (16) upper surface is provided with levelling line (14).

6. A sun-shading level gauge for architectural surveying facilitating leveling of water bubbles, as claimed in claim 1, wherein: the upper surface of the sun shield (10) is fixedly provided with a reflective layer (18), and the bottom of the sun shield (10) is fixedly provided with a heat insulation layer (17).