CN210603289U

CN210603289U - But engineering survey is with level gauge of height-adjusting

Info

Publication number: CN210603289U
Application number: CN201922137467.1U
Authority: CN
Inventors: 高瑞金
Original assignee: JIANGSU PROVINCE NANJING ENGINEERING VOCATIONAL COLLEGE
Current assignee: JIANGSU PROVINCE NANJING ENGINEERING VOCATIONAL COLLEGE
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-05-22
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses an engineering survey is with spirit level of adjustable height, including first fixed plate, the top fixed mounting of first fixed plate has the axis of rotation, the top movable mounting of axis of rotation has the second fixed plate, the spout has been seted up on the top of second fixed plate, slidable mounting has the slider in the spout, insert electric telescopic handle in the slider, electric telescopic handle top fixed mounting has the fixing base, first logical groove has been seted up on the fixing base, first logical inslot has inserted the connecting block, the one end fixedly connected with spirit level of second fixed plate is kept away from to the connecting block, the positive fixed mounting of second fixed plate has the compass. The utility model discloses an adjust adjusting bolt all around on the first fixed plate, can adjust the slope of first fixed plate through rotatory adjusting bolt, when certain side on ground is protruding, can reduce the whole device of adjustment and be in parallel state with ground through adjusting bolt highly playing on first fixed plate.

Description

But engineering survey is with level gauge of height-adjusting

Technical Field

The utility model relates to an engineering survey technical field specifically is a but engineering survey is with level gauge of height-adjusting.

Background

The engineering survey is a general term for all surveying and mapping work in engineering construction, and comprises various surveying work performed in the surveying, designing, constructing and managing stages of the engineering construction. The engineering measurement is divided into engineering control measurement and topographic measurement in a survey design stage, construction measurement and equipment installation measurement in a construction stage, completion measurement in an completion and management stage and the like according to the working sequence and properties of the engineering measurement, the measurement needs a plurality of instruments, wherein the important one is a level meter, the level meter is an instrument used for all engineering foundations, the installation of the used engineering foundations is guaranteed to be horizontal, a point offset structure is changed, the level meter in the market cannot be lifted, instruments such as a tripod and the like are often needed when an object with a certain height needs to be measured, the problem is difficult to solve when the object with different heights needs to be moved or measured, the measurement result is easily influenced, and therefore the level meter with the adjustable height for engineering measurement needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but engineering survey is with level gauge of height-adjusting to solve the unable height that promotes of level gauge on the existing market who proposes in the above-mentioned background art, often need be with the help of instruments such as tripods when the object of certain height is measured to needs is perpendicular, when needs remove or measure the object of co-altitude, be difficult to solve, influence the measuring result problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an engineering survey is with adjustable height spirit level, includes first fixed plate, the top fixed mounting of first fixed plate has the axis of rotation, the top movable mounting of axis of rotation has the second fixed plate, the left side fixed mounting of second fixed plate has the switch, the spout has been seted up on the top of second fixed plate, slidable mounting has the slider in the spout, the electric telescopic handle has been inserted in the slider, electric telescopic handle top fixed mounting has the fixing base, first logical groove has been seted up on the fixing base, first logical inslot has inserted the connecting block, the one end fixedly connected with spirit level of second fixed plate is kept away from to the connecting block, the right-hand member fixed mounting of fixing base has the L template, the right-hand member fixedly connected with handle of L template, the positive fixed mounting of second fixed plate has the.

Preferably, a measuring instrument is fixedly mounted on the right side of the first fixing plate.

Preferably, the right side fixed mounting on second fixed plate top has the connection rope, the one end fixedly connected with magnet of connection rope, the through-hole has been seted up on the left second fixed plate top of magnet.

Preferably, the gauge needle is fixedly mounted on the front surface of the fixing seat, scales are uniformly arranged on the front surface of the second fixing plate, and the scales are matched with the gauge needle.

Preferably, four corners of the top end of the first fixing plate are all provided with adjusting bolts through threads.

Compared with the prior art, the beneficial effects of the utility model are that: the height-adjustable level gauge for engineering measurement is simple to operate, low in manufacturing cost and suitable for popularization and production.

1. When different objects on the same plane need to be measured, the handle can be pushed to enable the level meter to slide on the sliding groove, at the moment, different objects on the same plane can be measured, the distance between the objects can be measured through the cooperation of the measuring needle and the scales, and the measuring work of workers is facilitated.

2. Can be through adjusting bolt all around on the first fixed plate, can adjust the slope of first fixed plate through rotatory adjusting bolt, when certain edge on ground is protruding, can reduce the height that first fixed plate is that the whole device of adjustment and ground are in parallel state through adjusting bolt.

3. Through observing the compass, move the second fixed plate to parallel with the measurement thing, at this moment through connecting the magnet on the rope removal second fixed plate, pass the through-hole with magnet and place on first fixed plate, because first fixed plate is that iron second fixed plate is aluminium matter, the reason of material leads to magnet to adsorb with first fixed plate in the through-hole, at this moment the second fixed plate just plays the fixed of certain dynamics with first fixed plate, at this moment the device all is in parallel state with ground and measurement thing.

Drawings

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

FIG. 2 is a schematic side view of the structure of the present invention;

fig. 3 is a schematic top view of the structure of the present invention.

In the figure: 1. a first fixing plate; 2. a second fixing plate; 3. a rotating shaft; 4. connecting ropes; 5. a magnet; 6. a through hole; 7. a chute; 8. a slider; 9. an electric telescopic rod; 10. a fixed seat; 11. a first through groove; 12. a level gauge; 13. connecting blocks; 14. an L-shaped plate; 15. a handle; 16. a switch; 17. adjusting the bolt; 18. a measuring instrument; 19. measuring a needle; 20. calibration; 21. a compass.

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

the utility model provides a but engineering survey is with level appearance of height-adjusting, including first fixed plate 1, adjusting bolt 17 is all installed through the screw thread to four corners on 1 top of first fixed plate, the right side fixed mounting of first fixed plate 1 has measuring apparatu 18, when first fixed plate 1 is installed on the ground, can be in the coplanar through observing whether the inside rivers of measuring apparatu 18 are in with the measuring line on the measuring apparatu 18, when not being in the coplanar, can adjust first fixed plate 1 inclination all around through adjusting bolt 17, and then make first fixed plate 1 be in parallel horizontality with ground, staff's trouble has been reduced, and the practicality is promoted.

A rotating shaft 3 is fixedly arranged at the top end of the first fixing plate 1, a second fixing plate 2 is movably arranged at the top end of the rotating shaft 3, a compass 21 is fixedly arranged on the front surface of the second fixing plate 2, a connecting rope 4 is fixedly arranged on the right side of the top end of the second fixing plate 2, a magnet 5 is fixedly connected with one end of the connecting rope 4, a through hole 6 is arranged at the top end of the second fixing plate 2 on the left side of the magnet 5, whether the second fixing plate 2 is parallel to the object to be measured can be observed through the compass 21, the second fixing plate 2 is adjusted to be parallel to the object to be measured by rotating the second fixing plate 2, the magnet 5 is placed on the first fixing plate 1 through the through hole 6 for adsorption, at this moment, the second fixing plate 2 and the first fixing plate 1 are fixed with certain force, and the device is parallel to the ground and the measuring object, so that the operation is simple, and the working strength of workers is effectively reduced.

There is switch 16 on the left side fixed mounting of second fixed plate 2, spout 7 has been seted up on the top of second fixed plate 2, slidable mounting has slider 8 in spout 7, electric telescopic handle 9 has been inserted in the

slider

8, 9 top fixed mounting of electric telescopic handle has fixing base 10, the positive fixed mounting of fixing base 10 has gauge needle 19, scale 20 has evenly been seted up in the front of second fixed plate 2, scale 20 and gauge needle 19 mutually support, it is to same water flat line's different measurements thing range finding to need, can slide through promotion handle 15 and measure, measure the distance through scale 20 and gauge needle 19.

Seted up first logical groove 11 on fixing base 10, first logical inslot has inserted connecting block 13, and second fixed plate 2's one end fixedly connected with spirit level 12 is kept away from to connecting block 13, and the right-hand member fixed mounting of fixing base 10 has L template 14, and the right-hand member fixedly connected with handle 15 of L template 14.

The working principle is as follows: firstly, the whole device is placed on the ground, firstly, the device is required to be ensured to be parallel to an object to be measured, the device is parallel to the ground, otherwise, the measurement result of people can be influenced, firstly, the first fixing plate 1 is placed on the ground of the object to be measured, at the moment, the measuring instrument 18 is observed, when the first fixing plate 1 is parallel to the ground, the water flow in the measuring instrument 18 is in the same horizontal plane with the measuring line on the measuring instrument 18, at the moment, whether the first fixing plate 1 is parallel to the ground or not can be measured, but most of the ground forms have bulges and depressions, the measurement of the level 12 can be influenced, at the moment, the inclination of the first fixing plate 1 can be adjusted by adjusting the adjusting bolts 17 on the periphery of the first fixing plate 1, when one side of the ground is convex, the height of the first fixing plate 1 can be reduced by the adjusting bolts 17 so as to adjust the whole, after the first fixing plate 1 is adjusted, the second fixing plate 2 and the object to be measured can be adjusted to be parallel, the first fixing plate 1 and the second fixing plate 2 are installed through the rotating shaft 3, so that the second fixing plate 2 can rotate on the first fixing plate 1, the second fixing plate 2 is moved to be parallel to the object to be measured through the observation compass 21, the magnet 5 on the second fixing plate 2 is moved through the connecting rope 4, the magnet 5 is placed on the first fixing plate 1 through the through hole 6, the first fixing plate 1 is made of iron, the magnet 5 can be adsorbed to the first fixing plate 1 in the through hole 6 due to the material, the second fixing plate 2 and the first fixing plate 1 are fixed with a certain force, and the device, the ground and the object to be measured are in a parallel state.

The staff can begin to measure, can promote handle 15 and let spirit level 12 slide on spout 7 when needs measure the different objects of coplanar, at this moment can measure the different objects of coplanar, can also measure the distance between the object through the cooperation of gauge needle 19 and scale 20, the measurement work of staff has been made things convenient for, can press switch 16 when needs measure the object of a take the altitude, at this moment electric telescopic handle 9 can jack-up fixing base 10, whole device risees, at this moment repeated above-mentioned operation can begin to measure, the burden of staff has been lightened, need not measure with the help of multiple instrument assistance.

When a worker needs to measure whether an object with a certain height is horizontal, the connecting block 13 at the bottom end of the level 12 is firstly inserted into the fixing seat 10 at the top end of the first fixing plate 1, the level 12 is lifted to the same height of the object to be measured by screwing down the connecting block, the switch 16 is started, the start button of the level 12 is pressed, and then the measurement can be started.

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 height-adjustable level for engineering measurement, includes first fixed plate (1), its characterized in that: the top end of the first fixing plate (1) is fixedly provided with a rotating shaft (3), the top end of the rotating shaft (3) is movably provided with a second fixing plate (2), the left side of the second fixing plate (2) is fixedly provided with a switch (16), the top end of the second fixing plate (2) is provided with a sliding chute (7), the sliding chute (7) is internally provided with a sliding block (8), an electric telescopic rod (9) is inserted into the sliding block (8), the top end of the electric telescopic rod (9) is fixedly provided with a fixing seat (10), the fixing seat (10) is provided with a first through groove (11), a connecting block (13) is inserted into the first through groove (11), one end of the connecting block (13) far away from the second fixing plate (2) is fixedly connected with a level meter (12), the right end of the fixing seat (10) is fixedly provided with an L template (14), and the right end of the L template (, a compass (21) is fixedly arranged on the front surface of the second fixing plate (2).

2. The level gauge of claim 1, wherein: and a measuring instrument (18) is fixedly arranged on the right side of the first fixing plate (1).

3. The level gauge of claim 1, wherein: the right side fixed mounting on second fixed plate (2) top has connection rope (4), the one end fixedly connected with magnet (5) of connecting rope (4), through-hole (6) have been seted up on magnet (5) left second fixed plate (2) top.

4. The level gauge of claim 1, wherein: the front fixed mounting of fixing base (10) has graduated flask (19), scale (20) have evenly been seted up in the front of second fixed plate (2), scale (20) and graduated flask (19) mutually support.

5. The level gauge of claim 1, wherein: adjusting bolts (17) are installed at four corners of the top end of the first fixing plate (1) through threads.