CN210664317U

CN210664317U - Flatness detection device for building engineering

Info

Publication number: CN210664317U
Application number: CN201922238119.3U
Authority: CN
Inventors: 郑金风
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-06-02
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a roughness detection device for building engineering, including the montant, first thread groove has been seted up to the bottom of montant, first thread groove internal thread installs first screw thread post, the bottom fixed mounting of first screw thread post has the handle, the top fixed mounting of montant has first fixing base, second thread groove has been seted up to one side of first fixing base, one side of first fixing base is equipped with the mounting panel, one side fixed mounting that the mounting panel is close to first fixing base has second screw thread post, the one end screw thread that the mounting panel was kept away from to second screw thread post is installed in second thread groove, the top and the equal fixed mounting in bottom of mounting panel have the horizontal pole, the one end that first fixing base was kept away from to two horizontal poles is all rotated and is installed the gyro wheel. The utility model relates to a rationally, the simple operation can carry out the roughness to the wall of co-altitude and detect, conveniently reads and measures numerical value, judges whether qualified wall roughness, is convenient for measure ground roughness moreover, has improved practicality.

Description

Flatness detection device for building engineering

Technical Field

The utility model relates to a roughness check out test set technical field specifically is a roughness detection device for building engineering.

Background

The building engineering refers to an engineering entity formed by the construction of various building constructions and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the building constructions, wherein the building constructions refer to the engineering which has a top cover, a beam column, a wall, a foundation and can form an internal space and meet the requirements of production, living, study and public activities of people, in the construction process, whether a wall surface is flat or not needs to be detected after the wall surface is smoothed, in the construction process, a plasterer brushes the wall surface, and in the unified standards for construction quality inspection and acceptance of building engineering, the flatness of the inner surface of a plane with the 2m square is not more than 4 mm.

However, in the prior art, a common detection mode is to test by a long rod, which basically belongs to visual measurement, the accuracy of such test is poor, when detecting a wall at a higher position, the test work of workers is convenient, and a detection mode is to use a flatness detector, which consists of a running rule and a wedge-shaped clearance gauge.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a roughness detection device for building engineering has solved and has been not convenient for carry out the roughness to the wall of higher department and detect, and it is more loaded down with trivial details to detect the operation process, problem that measurement accuracy is low.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a flatness detection device for building engineering comprises a vertical rod, wherein a first thread groove is formed in the bottom end of the vertical rod, a first thread column is installed in the first thread groove in a threaded manner, a handle is fixedly installed at the bottom end of the first thread column, a first fixed seat is fixedly installed at the top end of the vertical rod, a second thread groove is formed in one side of the first fixed seat, a mounting plate is arranged on one side of the first fixed seat, a second thread column is fixedly installed on one side, close to the first fixed seat, of the mounting plate, a thread at one end, far away from the mounting plate, of the second thread column is installed in the second thread groove, cross rods are fixedly installed at the top and the bottom of the mounting plate, rollers are rotatably installed at one ends, far away from the first fixed seat, of the two cross rods, two through holes are formed in one side of the mounting plate, movable rods are slidably installed in the two through holes, two, the measuring scale is fixedly arranged on one side, away from the corresponding movable rod, of each connecting plate.

Preferably, one side of the mounting plate close to the first fixing seat is fixedly provided with two springs, the two springs are respectively sleeved on the corresponding movable rods, and one ends of the two springs, far away from the mounting plate, are fixedly arranged on one side of the corresponding connecting plate.

Preferably, the two cross rods are fixedly provided with pointers on the sides close to each other.

Preferably, the bottom of the handle is fixedly provided with a second fixed seat, and the bottom of the second fixed seat is provided with a third thread groove.

Preferably, the guide way has all been seted up to one side that two horizontal poles are close to each other, and one side that two connecting plates kept away from each other is slidable mounting in corresponding guide way respectively.

Preferably, the ball bearings are nested at one ends, far away from the corresponding connecting plates, of the two movable rods.

(III) advantageous effects

The utility model provides a roughness detection device for building engineering. The method has the following beneficial effects:

(1) the flatness detecting device for the building engineering comprises a handle, balls on two movable rods are enabled to be in contact with a wall surface by holding the handle, the two movable rods are extruded to enable two rollers to be in contact with the wall surface, the two movable rods push corresponding connecting plates and a measuring scale to move, two springs are subjected to tensile deformation to generate elastic force, when the two rollers are in contact with the wall surface, the position of the handle is kept still, the numerical values of two pointers pointing to the corresponding measuring scale are checked, the handle is held by the hand to horizontally move the device, the two rollers and the two balls are enabled to roll on the wall surface, when the rollers or the balls roll to the positions with bulges or depressions on the wall surface, the corresponding connecting plates are pulled to slide under the elastic force of the springs, the connecting plates drive the corresponding movable rods and the measuring scale to move, and the numerical values of the pointers on the measuring scale, at the moment, the numerical value on the pointer pointing measuring scale is checked, and the error value of the wall surface flatness can be calculated, so that the flatness of the wall can be conveniently judged and detected.

(2) This roughness detection device for building engineering, through clockwise rotation montant, the montant drives first fixing base, the second screw thread post, the mounting panel, two horizontal poles and two movable rods rotate and upwards rise, the same reason, the anticlockwise rotation montant, make the montant drive first fixing base, the second screw thread post, the mounting panel, two horizontal poles and two movable rods rotate and reduce, thereby can adjust the high position of two horizontal poles and two movable rods, the wall of co-altitude conveniently detects, make things convenient for staff's work, still can screw out the second screw thread post from the second thread inslot, in second screw thread post screw in third thread groove, make two gyro wheels and two balls face downwards, thereby the convenience detects the roughness on ground, and the practicality is improved.

Drawings

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

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a vertical rod; 2. a first thread groove; 3. a first threaded post; 4. a handle; 5. a first fixed seat; 6. a second thread groove; 7. mounting a plate; 8. a second threaded post; 9. a cross bar; 10. a roller; 11. a through hole; 12. a movable rod; 13. a connecting plate; 14. a spring; 15. measuring a scale; 16. a pointer; 17. a second fixed seat; 18. a third thread groove.

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.

As shown in fig. 1-2, the utility model provides a technical solution: a flatness detection device for building engineering comprises a vertical rod 1, a first thread groove 2 is arranged at the bottom end of the vertical rod 1, a first thread column 3 is installed in the first thread groove 2 in a threaded manner, a handle 4 is fixedly installed at the bottom end of the first thread column 3, a first fixed seat 5 is fixedly installed at the top end of the vertical rod 1, a second thread groove 6 is arranged at one side of the first fixed seat 5, an installation plate 7 is arranged at one side of the first fixed seat 5, a second thread column 8 is fixedly installed at one side of the installation plate 7 close to the first fixed seat 5, one end of the second thread column 8 far away from the installation plate 7 is installed in the second thread groove 6 in a threaded manner, cross rods 9 are fixedly installed at the top and the bottom of the installation plate 7, rollers 10 are rotatably installed at one ends of the two cross rods 9 far away from the first fixed seat 5, two through holes 11 are arranged at one side of, outside the both ends of movable rod 12 all extended to through-hole 11, two movable rods 12 were close to the equal fixed mounting in one end of first fixing base 5 and are had connecting plate 13, and the equal fixed mounting in one side that corresponding movable rod 12 was kept away from to two connecting plates 13 has dipperstick 15.

One side fixed mounting that mounting panel 7 is close to first fixing base 5 has two springs 14, and two springs 14 overlap respectively and establish on corresponding movable rod 12, and the one end fixed mounting that mounting panel 7 was kept away from to two springs 14 is in one side of corresponding connecting plate 13, and the equal fixed mounting in one side that two horizontal poles 9 are close to each other has pointer 16, the bottom fixed mounting of handle 4 has second fixing base 17, and third thread groove 18 has been seted up to the bottom of second fixing base 17, and the guide way has all been seted up to one side that two horizontal poles 9 are close to each other, and one side that two connecting plates 13 kept away from each other is sliding mounting respectively in corresponding guide way, and the ball has all nested to the one end that corresponding connecting plate 13 was.

When the device is used, the second thread groove 6 and the third thread groove 18 are of the same structure, the handle 4 is held by hand, the balls on the two movable rods 12 are all contacted with the wall surface, the two movable rods 12 are extruded, the two rollers 10 are all contacted with the wall surface, the two movable rods 12 push the corresponding connecting plates 13 and the measuring scale 15 to move, the two connecting plates 13 respectively slide in the corresponding guide grooves, the two springs 14 are stretched and deformed to generate elastic force, when the two rollers 10 are contacted with the wall surface, the position of the handle 4 is kept still, the numerical value of the two pointers 16 pointing to the corresponding measuring scale 15 is checked, the handle 4 is held by hand to horizontally move the device, the two rollers 10 and the two balls roll on the wall, when the rollers 10 or the balls roll to the positions with bulges or depressions on the wall surface, the corresponding connecting plates 13 are pulled to slide under the elastic force of the springs 14, the connecting plate 13 drives the corresponding movable rod 12 and the measuring scale 15 to move, the pointer 16 changes corresponding to the value on the measuring scale 15, at the moment, the value on the pointer 16 pointing to the measuring scale 15 is checked, the error value of the wall surface flatness can be calculated, thereby the flatness of the wall can be conveniently judged and detected, when the flatness of the higher wall needs to be detected, the vertical rod 1 is rotated clockwise, because the first threaded post 3 is matched with the first threaded groove 2 in a threaded connection manner, the vertical rod 1 drives the first fixing seat 5, the second threaded post 8, the mounting plate 7, the two cross rods 9 and the two movable rods 12 to rotate and rise upwards, after the two cross rods 9 and the two movable rods 12 rise to the proper positions, the higher wall can be detected according to the steps, and similarly, the vertical rod 1 is rotated anticlockwise, so that the vertical rod 1 drives the first fixing seat 5, the second threaded post 8, Mounting panel 7, two horizontal poles 9 and two movable rods 12 rotate and reduce, thereby can adjust the high position of two horizontal poles 9 and two movable rods 12, the wall of convenient not co-altitude detects, make things convenient for staff's work, still can screw out second screw post 8 from second thread groove 6, then in second screw post 8 screw in third thread groove 18, make two gyro wheels 10 and two balls face downwards, thereby conveniently detect the roughness on ground, the practicality has been improved, the content that does not make detailed description in this description simultaneously all belongs to the prior art that technical staff in this field publicly knows.

To sum up, the flatness detecting device for building engineering is characterized in that a handle 4 is held by a hand, balls on two movable rods 12 are all contacted with a wall surface, the two movable rods 12 are extruded, two rollers 10 are all contacted with the wall surface, the two movable rods 12 push corresponding connecting plates 13 and measuring scales 15 to move, two springs 14 are stretched and deformed to generate elastic force, when the two rollers 10 are all contacted with the wall surface, the position of the handle 4 is kept still, the numerical value of two pointers 16 pointing to the corresponding measuring scales 15 is checked, the handle 4 is held by the hand to horizontally move the device, the two rollers 10 and the two balls are all rolled on the wall, when the rollers 10 or the balls roll to the positions of bulges or depressions on the wall surface, the corresponding connecting plates 13 are pulled to slide under the elastic force of the springs 14, and the connecting plates 13 drive the corresponding movable rods 12 and the measuring scales 15 to move, the pointer 16 changes corresponding to the value on the measuring scale 15, at this time, the value on the measuring scale 15 pointed by the pointer 16 is checked, and the error value of the wall surface flatness can be calculated, so that the flatness of the wall can be conveniently judged and detected, when the flatness of a higher wall needs to be detected, the vertical rod 1 is rotated clockwise, the vertical rod 1 drives the first fixed seat 5, the second threaded column 8, the mounting plate 7, the two cross rods 9 and the two movable rods 12 to rotate and rise upwards, and similarly, the vertical rod 1 is rotated anticlockwise, so that the vertical rod 1 drives the first fixed seat 5, the second threaded column 8, the mounting plate 7, the two cross rods 9 and the two movable rods 12 to rotate and fall, so that the height positions of the two cross rods 9 and the two movable rods 12 can be adjusted, the walls with different heights can be conveniently detected, the work of workers is facilitated, and the second threaded column 8 can be screwed out from the second threaded groove 6, in 8 screw in third thread groove 18 of second screw thread post for two gyro wheels 10 and two balls are towards below, thereby the roughness to ground is conveniently detected, the utility model relates to a rationally, the simple operation can carry out the roughness to the wall of co-altitude and detect, conveniently reads and measures numerical value, judges whether qualified wall flatness is convenient for measure ground flatness moreover, has improved practicality.

Claims

1. The utility model provides a roughness detection device for building engineering, includes montant (1), its characterized in that: the bottom of the vertical rod (1) is provided with a first thread groove (2), a first thread column (3) is installed in the first thread groove (2) in a threaded manner, a handle (4) is fixedly installed at the bottom of the first thread column (3), a first fixing seat (5) is fixedly installed at the top end of the vertical rod (1), a second thread groove (6) is installed at one side of the first fixing seat (5), a mounting plate (7) is arranged at one side of the first fixing seat (5), a second thread column (8) is fixedly installed at one side, close to the first fixing seat (5), of the mounting plate (7), one end, far away from the mounting plate (7), of the second thread column (8) is installed in the second thread groove (6), cross rods (9) are fixedly installed at the top and the bottom of the mounting plate (7), idler wheels (10) are rotatably installed at one ends, far away from the first fixing seat (5), of the two cross rods (9), two through holes (, equal slidable mounting has movable rod (12) in two through-holes (11), and outside the both ends of movable rod (12) all extended to through-hole (11), the equal fixed mounting in one end that two movable rod (12) are close to first fixing base (5) had connecting plate (13), and the equal fixed mounting in one side of keeping away from corresponding movable rod (12) of two connecting plates (13) has dipperstick (15).

2. The flatness detecting apparatus for construction engineering according to claim 1, wherein: one side fixed mounting that mounting panel (7) is close to first fixing base (5) has two springs (14), and two springs (14) are established respectively and are established on corresponding movable rod (12), and the one end fixed mounting that mounting panel (7) were kept away from in two springs (14) is in one side of corresponding connecting plate (13).

3. The flatness detecting apparatus for construction engineering according to claim 1, wherein: and pointers (16) are fixedly arranged on the sides, close to each other, of the two cross rods (9).

4. The flatness detecting apparatus for construction engineering according to claim 1, wherein: the bottom of the handle (4) is fixedly provided with a second fixed seat (17), and the bottom of the second fixed seat (17) is provided with a third thread groove (18).

5. The flatness detecting apparatus for construction engineering according to claim 1, wherein: the guide grooves are formed in one side, close to each other, of each cross rod (9), and one sides, far away from each other, of the two connecting plates (13) are slidably mounted in the corresponding guide grooves respectively.

6. The flatness detecting apparatus for construction engineering according to claim 1, wherein: balls are nested at one ends of the two movable rods (12) far away from the corresponding connecting plates (13).