CN214537754U - Flatness detection device for building - Google Patents
Flatness detection device for building Download PDFInfo
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- CN214537754U CN214537754U CN202120686907.3U CN202120686907U CN214537754U CN 214537754 U CN214537754 U CN 214537754U CN 202120686907 U CN202120686907 U CN 202120686907U CN 214537754 U CN214537754 U CN 214537754U
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- level bar
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Abstract
The utility model relates to a roughness detection device for building belongs to roughness measurement technical field, including the level bar main part, be equipped with mounting groove and mounting hole in the level bar main part, be equipped with first survey buret in the mounting groove, be equipped with the second in the mounting hole and survey buret, the position that the level bar main part is close to the mounting groove is equipped with first spout, the length direction setting of level bar main part is followed to first spout, and sliding connection has first protection casing in the first spout, the length of first protection casing is greater than the length of mounting groove, and the position that the level bar main part is close to the mounting hole is equipped with the second spout, the length direction setting of level bar main part is followed to the second spout, and sliding connection has the second protection casing in the second spout, the length of second protection casing is greater than the diameter of mounting hole. The application has the effects of convenient carrying and damage reduction.
Description
Technical Field
The application relates to the technical field of flatness measurement, in particular to a flatness detection device for buildings.
Background
At present, when a building site is constructed, the flatness of a plurality of planes is required to be detected, the water accumulation phenomenon can occur on the uneven ground, and the overall attractiveness and firmness can be influenced by the uneven wall surface.
The flatness detecting device for building engineering has level bar, which is used to measure the deviation of the measured surface to horizontal position, vertical position and inclined position based on the principle of level and the angle displacement displayed by level bubble.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the level liquid of level bar is the filling mostly intraductal at transparent ya keli material, and the ya keli material is comparatively fragile, and when carrying, level liquid pipe exposes outside, and very easily the collision leads to the damage.
SUMMERY OF THE UTILITY MODEL
Survey the easy condition of damaging of buret in order to reduce when carrying, this application provides a roughness detection device for building.
The application provides a roughness detection device for building adopts following technical scheme:
the utility model provides a roughness detection device for building, includes the level bar main part, be equipped with mounting groove and mounting hole in the level bar main part, be equipped with first survey buret in the mounting groove, be equipped with the second in the mounting hole and survey buret, the position that the level bar main part is close to the mounting groove is equipped with first spout, the length direction setting of level bar main part is followed to first spout, and sliding connection has first protection casing in the first spout, the length of first protection casing is greater than the length of mounting groove, and the position that the level bar main part is close to the mounting hole is equipped with the second spout, the length direction setting of level bar main part is followed to the second spout, and sliding connection has the second protection casing in the second spout, the length of second protection casing is greater than the diameter of mounting hole.
By adopting the technical scheme, when the portable measuring instrument is carried, the first protective cover slides towards the mounting groove, covers the mounting groove and plays a role in protecting the first measuring tube; to the second protection casing of mounting hole direction slip, second protection casing lid closes on the mounting hole, and the second protection casing plays the guard action to the buret is surveyed to the second, and then can reduce the circumstances of surveying the buret and appearing damaging when carrying.
Preferably, be equipped with first connecting piece on the first protection casing, be equipped with first bayonet socket on the first connecting piece, be equipped with first reference column in the level bar main part, first reference column is located the tip of first spout, first reference column and first bayonet socket joint, be equipped with the second connecting piece on the second protection casing, be equipped with the second bayonet socket on the second connecting piece, be equipped with the second reference column in the level bar main part, the second reference column is located the tip of second spout, second reference column and second bayonet socket joint.
Through adopting above-mentioned technical scheme, first locating column and first bayonet socket joint, first protection casing and level bar main part are connected fixedly, and first protection casing is difficult for breaking away from the mounting groove, makes the protection of first protection casing more stable. The second positioning column is clamped with the second bayonet, the second protective cover is fixedly connected with the level ruler main body, and the second protective cover is not easy to separate from the mounting hole, so that the second protective cover is more stable in protection.
Preferably, the end of the level main body close to the mounting hole is hinged with an extension plate.
Through adopting above-mentioned technical scheme, rotate the extension board, make extension board and level bar main part be in a straight line, multiplicable measuring range improves measurement of efficiency.
Preferably, the end face of the extension plate is provided with a hinge, and the extension plate is hinged with the level ruler main body through the hinge.
Through adopting above-mentioned technical scheme, through setting up the hinge, be convenient for articulate the extension board on the level bar main part.
Preferably, a third sliding groove is formed in the position, corresponding to the second sliding groove, of the extension plate, the third sliding groove is formed in the length direction of the extension plate, the second protective cover is connected with the third sliding groove in a sliding mode, and the length of the third sliding groove is smaller than that of the second protective cover.
Through adopting above-mentioned technical scheme, rotate the extension board, extension board and level bar main part are in a straight line, to the extension board direction slip second protection casing, in second protection casing and then the third spout, the second protection casing is located the junction position of extension board and level bar main part, and the extension board is difficult for taking place to rotate, makes extension board and level bar main part can keep on a straight line, the measurement of being convenient for.
Preferably, a third positioning column is arranged on the extension plate and located at one end, far away from the hinge, of the third sliding groove, and the third positioning column is connected with the second bayonet in a clamping mode.
Through adopting above-mentioned technical scheme, third reference column and second bayonet socket joint, second protection casing and extension board are connected fixedly, make extension board and level bar main part can keep on a straight line, improve the stability of extension board.
Preferably, the side of extension board is equipped with magnet, the second protection casing is the iron protection casing.
Through adopting above-mentioned technical scheme, during carrying, rotate the extension board, make magnet absorption on the second protective cover, conveniently carry.
Preferably, the end of the level main body, which is far away from the mounting hole, is provided with a connector, and the connector is provided with a hanging ring.
Through adopting above-mentioned technical scheme, through setting up the link, conveniently carry the level bar main part.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the portable measuring instrument is carried, the first protective cover covers the mounting groove, and the first protective cover plays a role in protecting the first measuring tube; the second protection casing lid closes on the mounting hole, and the second protection casing plays the guard action to the second survey buret, and then can reduce the condition of surveying buret damage when carrying.
2. The extension plate is rotated to enable the extension plate and the level ruler main body to be positioned on the same straight line, so that the measuring range can be enlarged, and the measuring efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of a flatness detecting apparatus for building according to the present application;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B in fig. 1.
Description of reference numerals: 1. a level bar body; 11. a first chute; 12. a first positioning post; 13. a second chute; 14. a second positioning column; 2. mounting grooves; 21. a first measurement pipe; 3. mounting holes; 31. a second measurement pipe; 4. a connector; 41. hanging a ring; 5. a first shield; 51. a first connecting member; 52. a first bayonet; 6. a second shield; 61. a second connecting member; 62. a second bayonet; 7. an extension plate; 71. a hinge; 72. a third chute; 73. a third positioning column; 8. and a magnet.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses roughness detection device for building. Referring to fig. 1, the flatness detecting apparatus includes a level bar main body 1, a mounting groove 2 is provided in the middle of the level bar main body 1, a first measuring pipe 21 is provided in the mounting groove 2, and the first measuring pipe 21 is horizontally disposed. Be provided with mounting hole 3 on level bar main part 1, mounting hole 3 is located one side of mounting groove 2, is provided with the second in the mounting hole 3 and surveys buret 31, and the vertical setting of second survey buret 31.
The end face of the level ruler main body 1 far away from the mounting hole 3 is fixed with a connector 4, and a hanging ring 41 is arranged on the connector 4. By arranging the hanging ring 41, the level ruler main body 1 is convenient to carry.
Referring to fig. 1 and 2, a first sliding groove 11 is formed in the level main body 1, the first sliding groove 11 is located below the mounting groove 2, and the first sliding groove 11 is arranged along the length direction of the level main body 1. Be provided with first protection casing 5 on the first spout 11, first protection casing 5 is the U type, and the inner wall of first protection casing 5 is provided with the slider, and first protection casing 5 passes through slider and 11 sliding connection of first spout. The length of the first protection cover 5 is greater than that of the mounting groove 2, and the length of the first sliding groove 11 is greater than that of the first protection cover 5.
The level bar main part 1 is fixed with first locating post 12, and first locating post 12 has two, and two first locating posts 12 are located the both ends of first spout 11 respectively. First connecting pieces 51 are fixed at two ends of the first protective cover 5, first bayonets 52 are formed in the first connecting pieces 51, and the first bayonets 52 in the two first connecting pieces 51 can be clamped with the two first positioning posts 12 respectively.
To the first protection casing 5 of 2 direction slip of mounting groove, first protection casing 5 lid closes on mounting groove 2, first reference column 12 and first bayonet 52 joint, and first protection casing 5 and level bar main part 1 are connected fixedly, and first protection casing 5 plays the guard action to first survey buret 21. When the portable measuring instrument is carried, the first measuring pipe 21 can be prevented from being damaged due to collision of foreign objects.
Referring to fig. 1 and 3, a second sliding groove 13 is formed in the level main body 1, the second sliding groove 13 is located below the mounting hole 3, the second sliding groove 13 is arranged along the length direction of the level main body 1, and the second sliding groove 13 extends to the end face of the level main body 1. Be provided with second protection casing 6 on the second spout 13, second protection casing 6 is the U type, and the inner wall of second protection casing 6 is provided with the slider, and second protection casing 6 passes through slider and 13 sliding connection of second spout. The length of the second protection cover 6 is larger than the diameter of the mounting hole 3, and the length of the second sliding chute 13 is larger than the length of the second protection cover 6.
A second positioning column 14 is fixed on the level main body 1, and the second positioning column 14 is positioned between the mounting hole 3 and the mounting groove 2. A second connecting piece 61 is fixed at the end of the second protective cover 6, a second bayonet 62 is formed on the second connecting piece 61, and the second bayonet 62 can be clamped with the second positioning column 14.
To the second protection casing 6 of 3 orientations slip of mounting hole, the second protection casing 6 lid closes on mounting hole 3, second reference column 14 and second bayonet 62 joint, and second protection casing 6 and level bar main part 1 are connected fixedly, and second protection casing 6 plays the guard action to second survey buret 31. When the portable measuring instrument is carried, the second measuring pipe 31 can be prevented from being damaged due to collision of foreign objects.
Referring to fig. 1 and 3, an extension plate 7 is provided at an end of the level main body 1 near the mounting hole 3, a hinge 71 is fixed to an end surface of the extension plate 7, and the extension plate 7 is hinged to the level main body 1 via the hinge 71. A third sliding groove 72 is arranged at a position of the extension plate 7 corresponding to the second sliding groove 13, the third sliding groove 72 is arranged along the length direction of the extension plate 7, one end of the third sliding groove 72 extends to the end face position of the extension plate 7 with the hinge 71, and the second protective cover 6 is connected with the third sliding groove 72 in a sliding mode. A third positioning column 73 is fixed on the extension plate 7, the third positioning column 73 is located at one end of the third sliding chute 72 away from the hinge 71, and the second bayonet 62 and the third positioning column 73 can be provided.
There is a gap between the inner wall of the second shield 6 and the surface of the level main body 1 so that the second shield 6 can smoothly slide onto the third sliding groove 72. The extension plate 7 is rotated, the extension plate 7 and the level main body 1 are located on the same straight line, the second protective cover 6 slides towards the extension plate 7, the second protective cover 6 is further arranged in the third sliding groove 72, the third positioning column 73 is clamped with the second bayonet 62, the second protective cover 6 is located at the position of the joint of the extension plate 7 and the level main body 1, the second protective cover 6 is fixedly connected with the extension plate 7, the extension plate 7 and the level main body 1 can be kept on the same straight line, the measuring range can be enlarged, and the measuring efficiency is improved.
The side of the extension plate 7 departing from the third positioning column 73 is fixed with a magnet 8, the magnet 8 protrudes out of the surface of the extension plate 7, and the second protective cover 6 is an iron protective cover. When carrying, 6 lids of second protection casing close on mounting hole 3, rotate extension board 7, make magnet 8 and 6 contacts of second protection casing, and magnet 8 adsorbs on second protection casing 6, reduces holistic length, portable.
The implementation principle of the flatness detection device for the building in the embodiment of the application is as follows: to the first protection casing 5 of the 2 direction slip of mounting groove, first protection casing 5 lid closes on mounting groove 2, first reference column 12 and first bayonet 52 joint, and first protection casing 5 is connected fixedly with level bar main part 1. The second protective cover 6 slides towards the direction of the mounting hole 3, the second protective cover 6 covers the mounting hole 3, the second positioning column 14 is clamped with the second bayonet 62, and the second protective cover 6 is fixedly connected with the level main body 1. When the portable measuring instrument is carried, the first measuring pipe 21 and the second measuring pipe 31 can be prevented from being damaged due to collision of foreign objects.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a roughness detection device for building, includes level bar main part (1), be equipped with mounting groove (2) and mounting hole (3) on level bar main part (1), be equipped with first survey buret (21) in mounting groove (2), be equipped with second survey buret (31), its characterized in that in mounting hole (3): the position that level bar main part (1) is close to mounting groove (2) is equipped with first spout (11), the length direction setting of level bar main part (1) is followed in first spout (11), and sliding connection has first protection casing (5) in first spout (11), the length of first protection casing (5) is greater than the length of mounting groove (2), and the position that level bar main part (1) is close to mounting hole (3) is equipped with second spout (13), the length direction setting of level bar main part (1) is followed in second spout (13), and sliding connection has second protection casing (6) in second spout (13), the length of second protection casing (6) is greater than the diameter of mounting hole (3).
2. A flatness detecting apparatus for building according to claim 1, wherein: be equipped with first connecting piece (51) on first protection casing (5), be equipped with first bayonet socket (52) on first connecting piece (51), be equipped with first reference column (12) on level bar main part (1), first reference column (12) are located the tip of first spout (11), first reference column (12) and first bayonet socket (52) joint, be equipped with second connecting piece (61) on second protection casing (6), be equipped with second bayonet socket (62) on second connecting piece (61), be equipped with second reference column (14) on level bar main part (1), second reference column (14) are located the tip of second spout (13), second reference column (14) and second bayonet socket (62) joint.
3. A flatness detecting apparatus for building according to claim 2, wherein: the end part of the level bar main body (1) close to the mounting hole (3) is hinged with an extension plate (7).
4. A flatness detecting apparatus for building according to claim 3, wherein: the end face of the extension plate (7) is provided with a hinge (71), and the extension plate (7) is hinged to the level main body (1) through the hinge (71).
5. The flatness detecting apparatus for buildings according to claim 4, wherein: the position that extends board (7) and correspond second spout (13) is equipped with third spout (72), length direction along extending board (7) sets up in third spout (72), second protection casing (6) and third spout (72) sliding connection, the length of third spout (72) is less than the length of second protection casing (6).
6. The flatness detecting apparatus for buildings according to claim 5, wherein: and a third positioning column (73) is arranged on the extension plate (7), the third positioning column (73) is positioned at one end, away from the hinge (71), of the third sliding groove (72), and the third positioning column (73) is clamped with the second bayonet (62).
7. The flatness detecting apparatus for buildings according to claim 4, wherein: the side of extension board (7) is equipped with magnet (8), second protection casing (6) are the iron protection casing.
8. A flatness detecting apparatus for building according to claim 1, wherein: the end, far away from mounting hole (3), of level bar main part (1) is equipped with connector (4), be equipped with link (41) on connector (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120686907.3U CN214537754U (en) | 2021-04-02 | 2021-04-02 | Flatness detection device for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120686907.3U CN214537754U (en) | 2021-04-02 | 2021-04-02 | Flatness detection device for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214537754U true CN214537754U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120686907.3U Active CN214537754U (en) | 2021-04-02 | 2021-04-02 | Flatness detection device for building |
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| Country | Link |
|---|---|
| CN (1) | CN214537754U (en) |
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2021
- 2021-04-02 CN CN202120686907.3U patent/CN214537754U/en active Active
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