CN212674093U

CN212674093U - Building engineering straightness detection device that hangs down

Info

Publication number: CN212674093U
Application number: CN202021743180.XU
Authority: CN
Inventors: 张鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-03-09
Anticipated expiration: 2030-08-19

Abstract

The utility model belongs to the building engineering measurement field especially is a building engineering straightness detection device that hangs down, including chassis and measurement reading fixture, chassis top four corners is fixed with the ladder flange, the bottom on chassis is connected with ball support foot rest by ladder flange screw rod part, chassis top side border X has first spirit level to fixed mounting, chassis top side border Y is fixed with the second to the installation and has the spirit level, chassis top intermediate position installation is fixed with laser generator. The utility model discloses reduced external environment to the influence in the measurement process, reduced measuring error, through fall into operation module and reading module with whole device, reached and to have measured the not straightness's of hanging down of co-altitude benefit in same measuring direction, improved work efficiency, through reducing the reliance to local wall body, do not influence the measuring result by the slope of measurement object local wall body for measuring result is objective, accurate.

Description

Building engineering straightness detection device that hangs down

Technical Field

The utility model relates to a building engineering measures technical field, specifically is a building engineering straightness detection device that hangs down.

Background

At present, along with the rapid development of economy, the safety of building construction is more and more emphasized, wherein the perpendicularity is an important index for measuring the building safety, the wall surface of a building is generally poured by concrete at present, the wall surface of the building is required to be vertical to the horizontal plane, otherwise, the possibility of sinking of one side of a foundation exists, and the construction safety is extremely influenced after long-time inclined accumulation. Therefore, in building construction, the perpendicularity of the building needs to be ensured.

At present, the perpendicularity of a building is often measured by adopting a rope-plumb method or a rope-running rule method in manual measurement. However, the above prior art solutions have the following disadvantages: the rope is easy to be disturbed in the measurement of the verticality of the high building, and uncertain influence is generated on the measurement result; in addition, when the guiding rule is used for being attached to a wall surface, if the wall surface is locally inclined or uneven, the measuring result is inaccurate; in the measuring process, the building verticality at a certain height can be measured only at a fixed point, so that the method is not suitable for measuring different heights in the same direction, and the working efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a building engineering verticality detection device, which solves the problems that a rope is easy to disturb in the high building verticality measurement and has uncertain influence on the measurement result; in addition, when the guiding rule is used for being attached to a wall surface, if the wall surface is locally inclined or uneven, the measuring result is inaccurate; in the measuring process, the building verticality at a certain height can be measured only at a fixed point, and the method is not suitable for measuring different heights in the same direction, so that the working efficiency is greatly reduced.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a construction engineering verticality detection device comprises a chassis and a measurement reading fixture, wherein stepped flanges are fixed at four corners of the top of the chassis, a ball support foot rest is connected to the bottom of the chassis through a stepped flange screw part, a first level gauge is fixedly installed at the side edge of the top of the chassis in an X direction, a second level gauge is fixedly installed at the side edge of the top of the chassis in a Y direction, a laser generator is fixedly installed at the middle position of the top of the chassis, a reflector block platform is installed at the middle position of one side, far away from the first level gauge, of the top of the chassis, a third level gauge is fixedly installed at the outer side of the top of the reflector block platform in the X direction, a fourth level gauge is fixedly installed at the outer side of the top of the reflector block platform in the Y direction, a reflector block is fixedly installed at the middle position of the top of the reflector block platform, and a fifth level, and a sixth level meter is fixedly installed on the outer side of the top of the measurement reading fixture along the Y direction, a transparent scale value disc is arranged on the middle plane of the measurement reading fixture, and laser beams emitted by the laser generator are reflected by the reflector block to vertically irradiate upwards on the transparent scale value disc.

As an optimized technical scheme of the utility model, the ball supporting foot rest is the segment of a ball, the quantity of ball supporting foot rest has four.

As an optimized technical scheme of the utility model, the chassis is equipped with the milling flutes with first spirit level and second spirit level looks adaptation.

As an optimized technical scheme of the utility model, the speculum piece is that the cross-section is isosceles right triangle's prism.

As an optimal technical scheme of the utility model, measure the reading card and have two U type sides, measure the side of reading card and be for leveling the reference surface.

As an optimized technical scheme of the utility model, transparent scale interval dish's quotation has the scale mark, transparent scale interval dish's scale mark parallel equidistant distribution.

(III) advantageous effects

Compared with the prior art, the utility model provides a building engineering straightness detection device that hangs down possesses following beneficial effect:

1. this building engineering straightness detection device that hangs down sets up corresponding speculum piece through using laser generator, makes the laser beam vertical upwards, has reduced the influence of external environment to the measurement process for measuring result is objective, accurate.

2. This building engineering straightness detection device that hangs down through set up the spirit level of X, Y directions on main spare part, comes calibration measurement in-process work platform's operating condition, has reduced measuring error.

3. This building engineering straightness detection device that hangs down through with whole device share operation module and reading module, and reading module is light and handy, portable, has reached the benefit that can measure the straightness that hangs down of co-altitude in same measuring direction, has improved work efficiency.

4. This building engineering straightness detection device that hangs down through reducing the reliance to local wall body, has guaranteed that measuring device is independent of the measurement object relatively, does not influence the measuring result by the slope of the local wall body of measurement object for the measuring result is objective, accurate.

Drawings

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

FIG. 2 is a top view of the middle chassis of the present invention;

FIG. 3 is a schematic view of the structure of the reading fixture of the present invention;

fig. 4 is a schematic structural diagram of the middle reflector block of the present invention.

In the figure: 1. a chassis; 2. a stepped flange; 3. a ball support foot rest; 4. a first level; 5. a second level; 6. a laser generator; 7. a mirror block platform; 8. a third level; 9. a fourth level; 10. a mirror block; 11. measuring a reading fixture; 12. a fifth level gauge; 13. a sixth level; 14. scale value disk.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a construction engineering verticality detection device comprises a chassis 1 and a measurement reading fixture 11, wherein stepped flanges 2 are fixed at four corners of the top of the chassis 1, a ball support foot rest 3 is connected to the bottom of the chassis 1 through a screw part of the stepped flanges 2, a first level 4 is fixedly arranged at the side edge of the top of the chassis 1 along the X direction, a second level 5 is fixedly arranged at the side edge of the top of the chassis 1 along the Y direction, a laser generator 6 is fixedly arranged at the middle position of the top of the chassis 1, a reflector block platform 7 is arranged at the middle position of one side of the top of the chassis 1, which is far away from the first level 4, a third level 8 is fixedly arranged at the outer side of the top of the reflector block platform 7 along the X direction, a fourth level 9 is fixedly arranged at the outer side of the top of the reflector block platform 7 along the Y direction, a reflector block 10 is fixedly arranged at the middle position of the top of the reflector block, a sixth level meter 13 is fixedly arranged on the outer side of the top of the measurement reading fixture 11 along the Y direction, a transparent scale value disc 14 is arranged on the middle plane of the measurement reading fixture 11, and laser beams emitted by the laser generator 6 are reflected by the reflector block 10 to vertically irradiate upwards on the transparent scale value disc 14.

Specifically, the ball support foot rest 3 is a ball segment, and the number of the ball support foot rest 3 is four.

In this embodiment, the ball support foot 3 is taken from a sphere with a spherical diameter of 60mm, the sphere needs to be cut into a spherical crown with a height of 15mm, and a threaded hole M24 is drilled in the middle of the section to match with the screw part of the stepped flange 2, so as to achieve the purpose of adjusting the level of the chassis 1.

Specifically, the chassis 1 is provided with milling grooves adapted to the first level 4 and the second level 5.

In this embodiment, the chassis 1 mills a groove with a depth of 10mm at the position for fixing the first level 4 and the second level 5, so as to pre-position the first level 4 and the second level 5, and the bottom surface of the groove is flat.

Specifically, the mirror block 10 is a prism whose section is an isosceles right triangle.

In this embodiment, the length of the right-angle side of the isosceles triangle of the cross section of the mirror block 10 is 50mm, and the reflection surface of the mirror block 10 is a surface corresponding to the hypotenuse of the isosceles right triangle of the cross section of the triangular prism.

Specifically, the measurement reading fixture 11 has two U-shaped side surfaces, and the side surface of the measurement reading fixture 11 is a flat reference surface.

In this embodiment, the side of the measurement reading fixture 11 is a flat reference surface, and is used for accurately attaching to a wall surface when measuring the building verticality, so as to ensure the accuracy and precision of the measurement result.

Specifically, the dial face of the transparent scale interval dial 14 is provided with scale marks, and the scale marks of the transparent scale interval dial 14 are distributed in parallel at equal intervals.

In this embodiment, transparent scale value dish 14 quotation evenly distributed has the scale mark, and every scale mark corresponds a numerical value, and the numerical value of transparent scale value dish 14 quotation has zero scale, positive value and negative value, corresponds the three kinds of circumstances of building straightness that hangs down respectively: the building body is vertical, the building body is backward inclined and the building body is forward inclined.

The utility model discloses a theory of operation and use flow: when the device is used, a relatively flat ground close to a building to be measured is selected, no obvious shielding object exists in the vertical direction during measurement, the top of the chassis 1 of the measuring device is placed upwards on the ground, the air bubble deviation condition in the first level 4 and the second level 5 is observed, the ball support foot stand 3 is correspondingly adjusted in a rotating mode, and therefore the chassis 1 is adjusted to be in a completely horizontal state; then correspondingly adjusting the reflector block platform 7 according to the bubble conditions in the third level 8 and the fourth level 9, so that the reflector block platform 7 is parallel to the chassis 1; then, turning on a laser generator 6 to emit a laser beam, wherein the laser beam is reflected by a reflecting mirror surface of a reflecting mirror block 10 to be vertically upward; finally, the measured building reaches a corresponding measuring point of the measured building, the measuring reading fixture 11 is manually adjusted to be in a horizontal state according to the bubble conditions in the fifth gradienter 12 and the sixth gradienter 13, reading and recording are carried out according to the relative position of an imaging point of the laser on the transparent scale value disc 14, if the reading is zero, the building body is good in verticality, if the reading is a positive value, the building body leans backwards, and if the reading is a negative value, the building body leans forwards.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a building engineering straightness detection device that hangs down, includes chassis (1) and measurement reading fixture (11), its characterized in that: the novel multifunctional horizontal plane is characterized in that a stepped flange (2) is fixed at the four corners of the top of the chassis (1), a ball support foot stool (3) is connected to the bottom of the chassis (1) through a screw part of the stepped flange (2), a first level gauge (4) is fixedly installed at the side edge X of the top of the chassis (1), a second level gauge (5) is fixedly installed at the side edge Y of the top of the chassis (1), a laser generator (6) is fixedly installed at the middle position of the top of the chassis (1), a reflector block platform (7) is installed at the middle position of one side, far away from the first level gauge (4), of the top of the chassis (1), a third level gauge (8) is fixedly installed at the outer side of the top of the reflector block platform (7) along X, a fourth level gauge (9) is fixedly installed at the outer side of the top of the reflector block platform (7) along Y, a reflector block (10) is fixedly, the measuring and reading device is characterized in that a fifth gradienter (12) is fixedly installed on the outer side of the top of the measuring and reading fixture (11) along the X direction, a sixth gradienter (13) is fixedly installed on the outer side of the top of the measuring and reading fixture (11) along the Y direction, a transparent scale value disc (14) is arranged on the middle plane of the measuring and reading fixture (11), and laser beams emitted by the laser generator (6) are reflected by the reflector block (10) to vertically irradiate upwards on the transparent scale value disc (14).

2. The building engineering verticality detection device according to claim 1, characterized in that: the ball supporting foot frames (3) are ball segments, and the number of the ball supporting foot frames (3) is four.

3. The building engineering verticality detection device according to claim 1, characterized in that: the chassis (1) is provided with a milling groove matched with the first level meter (4) and the second level meter (5).

4. The building engineering verticality detection device according to claim 1, characterized in that: the reflector block (10) is a prism with the cross section of an isosceles right triangle.

5. The building engineering verticality detection device according to claim 1, characterized in that: the measurement reading fixture (11) is provided with two U-shaped side surfaces, and the side surfaces of the measurement reading fixture (11) are flat reference surfaces.

6. The building engineering verticality detection device according to claim 1, characterized in that: the scale marks are arranged on the surface of the transparent scale value disc (14), and the scale marks of the transparent scale value disc (14) are distributed in parallel at equal intervals.