CN220957458U - Flatness detection device for construction plastering surface - Google Patents
Flatness detection device for construction plastering surface Download PDFInfo
- Publication number
- CN220957458U CN220957458U CN202322271391.8U CN202322271391U CN220957458U CN 220957458 U CN220957458 U CN 220957458U CN 202322271391 U CN202322271391 U CN 202322271391U CN 220957458 U CN220957458 U CN 220957458U
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- horizontal
- rotary shaft
- guiding rule
- rotary
- detection device
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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 title claims abstract description 10
- 239000000758 substrate Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a flatness detection device for a construction plastering surface, which solves the problem of accurately controlling an inclined ground and a wall surface by a relatively accurate control tool; a horizontal base plate (16) is arranged on the flat trolley (1), a level meter (15) is arranged on the horizontal base plate (16), a pair of rotary shaft supporting seats (8) are arranged at the right end of the top surface of the horizontal base plate (16), a horizontal rotary shaft (9) is movably arranged between the pair of rotary shaft supporting seats (8), a guiding rule (12) is fixedly connected to the horizontal rotary shaft (9), the lower end of the guiding rule (12) is fixedly connected with the horizontal rotary shaft (9), a rotary angle indicating disc (11) is arranged at the rear side end of the horizontal rotary shaft (9), and a pointer on the rotary angle indicating disc (11) is connected with the rear side end of the horizontal rotary shaft (9); the front side end of the horizontal rotating shaft (9) is connected with a crank (5); the field use is convenient.
Description
Technical Field
The utility model relates to a detection tool used in civil construction, in particular to a device for detecting the flatness of a construction plastering surface at various angles on a construction site.
Background
In the secondary structure construction, the surface layers of construction floors, wall surfaces and stair treads with various gradient angles are required to be smoothed, in the process, constructors generally control the plastering surface through guiding rules, and because of artificial operation factors, the plastering surface is not perfectly controlled, and particularly, the accurate control of the inclination angle of the inclined floor is difficult; how to accurately control the inclined ground and the wall surface through a precise control tool provides deviation information with guiding significance for site constructors, and is a problem to be solved on the construction site.
Disclosure of Invention
The utility model provides a flatness detection device for a construction plastering surface, which solves the technical problem of accurately controlling inclined ground and wall surfaces through a relatively accurate control tool.
The utility model solves the technical problems by the following technical proposal:
The flatness detection device for the construction trowelling comprises a flat trolley, wherein a horizontal substrate is arranged on the flat trolley, and a level gauge is arranged on the horizontal substrate; a pair of rotary shaft supporting seats are arranged at the right end of the top surface of the horizontal substrate, a horizontal rotary shaft is movably arranged between the pair of rotary shaft supporting seats, a guiding rule is fixedly connected to the horizontal rotary shaft, the lower end of the guiding rule is fixedly connected with the horizontal rotary shaft, a rotary angle indicating disc is arranged at the rear side end of the horizontal rotary shaft, and a pointer on the rotary angle indicating disc is connected with the rear side end of the horizontal rotary shaft; the front side end of the horizontal rotating shaft is connected with a crank.
The upper end of the guiding rule is provided with a pin shaft, the pin shaft is hinged with a rotary guiding rule, the lower end of the rotary guiding rule is hinged with the pin shaft, and a first jackscrew is arranged between the lower end of the rotary guiding rule and the upper end of the guiding rule; a graduated scale is arranged on the front side surface of the guiding ruler.
Two parallel groove guide rails are arranged on the top end surface of the flat trolley, a sliding plate is movably arranged in the parallel groove guide rails, a screw rod sleeve is arranged on the sliding plate, a vertical lifting screw rod is arranged in the screw rod sleeve, a ball hinge is arranged on the lower bottom surface of the sliding plate, and the upper end of the vertical lifting screw rod is movably connected in the ball hinge; a slide plate fixing jackscrew is arranged between the side elevation of the slide plate and the front side elevation of the flat trolley; a pushing handle is arranged on the left side of the flat trolley.
The utility model can conveniently control the trowelling flatness of slope surfaces at various angles, can rapidly detect the vertical levelness of wall surfaces and step treads, and is convenient for field use.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the structure of the present utility model in a right-hand view;
FIG. 3 is a schematic view of the structure of the present utility model in front view;
Fig. 4 is a schematic view of the structure of the present utility model in the left-hand direction.
Description of the embodiments
The utility model is described in detail below with reference to the attached drawing figures:
The flatness detection device for the construction trowelling comprises a flat trolley 1, wherein a horizontal base plate 16 is arranged on the flat trolley 1, and a level meter 15 is arranged on the horizontal base plate 16; a pair of rotary shaft supporting seats 8 are arranged at the right end of the top surface of the horizontal substrate 16, a horizontal rotary shaft 9 is movably arranged between the pair of rotary shaft supporting seats 8, a guiding rule 12 is fixedly connected to the horizontal rotary shaft 9, the lower end of the guiding rule 12 is fixedly connected with the horizontal rotary shaft 9, a rotary angle indicating disc 11 is arranged at the rear side end of the horizontal rotary shaft 9, and a pointer on the rotary angle indicating disc 11 is connected with the rear side end of the horizontal rotary shaft 9; the front side end of the horizontal rotating shaft 9 is connected with a crank 5; if the construction site needs to carry out slope trowelling construction at a certain angle, firstly moving the flat trolley 1 to the horizontal ground in front of the slope, leveling the horizontal base plate 16 by observing the level meter 15, then rotating the guiding rule 12 to a required gradient angle by the crank 5, and trowelling the slope according to the reference gradient indicated by the guiding rule 12;
If the perpendicularity of the wall surface is required to be controlled in a construction site, firstly, rotating the guiding rule 12 to a position perpendicular to the horizontal substrate 16, moving the flat trolley 1, abutting the front side surface of the guiding rule 12 on the wall surface, and performing wall surface trowelling operation by taking the guiding rule as a reference;
if trowelling control is required for two planes with a certain angle, the guiding rule 12 is firstly arranged on the angle of the first slope, then the rotating guiding rule 14 is adjusted, the rotating guiding rule 14 and the guiding rule 12 form the required angle, and the two planes with a certain angle are abutted after left.
The upper end of the guiding rule 12 is provided with a pin shaft 23, the pin shaft 23 is hinged with a rotary guiding rule 14, the lower end of the rotary guiding rule 14 is hinged on the pin shaft 23, a first jackscrew 21 is arranged between the lower end of the rotary guiding rule 14 and the upper end of the guiding rule 12, and when the rotary guiding rule 14 and the guiding rule 12 form a required angle, the two are fixedly jacked by the first jackscrew 21, so that the angle between the two is fixed; a graduated scale 13 is arranged on the front side surface of the guiding ruler 12; an elongated groove 22 can be provided on the left side elevation of the guiding rule 12, and an extension guiding rule can be movably inserted into the elongated groove 22.
Two parallel groove guide rails 7 are arranged on the top end surface of the flat trolley 1, a sliding plate 4 is movably arranged in the parallel groove guide rails, a screw rod sleeve 6 is arranged on the sliding plate 4, a vertical lifting screw rod 10 is arranged in the screw rod sleeve 6, a ball hinge 17 is arranged on the lower bottom surface of the sliding plate 4, the upper end of the vertical lifting screw rod 10 is movably connected in the ball hinge 17, two screw rod sleeves 6 are arranged on the sliding plate 4 at intervals, two screw rod sleeves 6 are also arranged on the other sliding plate at intervals on the rear side, and the horizontal substrate 16 is leveled by adjusting each vertical lifting screw rod 10 in the four screw rod sleeves 6; a slide plate fixing jackscrew 3 is arranged between the side elevation of the slide plate 4 and the front side elevation of the flat trolley 1; a pusher 2 is provided on the left side of the flatcar 1, an axle bracket 18 is provided on the lower bottom surface of the flatcar 1, an axle 19 is provided on the axle bracket 18, and wheels 20 are provided on the axle 19.
Claims (3)
1. The flatness detection device for the construction trowelling comprises a flat trolley (1), wherein a horizontal base plate (16) is arranged on the flat trolley (1), and a level meter (15) is arranged on the horizontal base plate (16); the horizontal substrate is characterized in that a pair of rotary shaft supporting seats (8) are arranged at the right end of the top surface of a horizontal substrate (16), a horizontal rotary shaft (9) is movably arranged between the pair of rotary shaft supporting seats (8), a guiding rule (12) is fixedly connected to the horizontal rotary shaft (9), the lower end of the guiding rule (12) is fixedly connected with the horizontal rotary shaft (9), a rotary angle indicating disc (11) is arranged at the rear side end of the horizontal rotary shaft (9), and a pointer on the rotary angle indicating disc (11) is connected with the rear side end of the horizontal rotary shaft (9); the front side end of the horizontal rotating shaft (9) is connected with a crank (5).
2. The flatness detection device for construction trowelling according to claim 1, characterized in that a pin (23) is provided at the upper end of the guiding rule (12), a rotary guiding rule (14) is hinged on the pin (23), the lower end of the rotary guiding rule (14) is hinged on the pin (23), and a first jackscrew (21) is provided between the lower end of the rotary guiding rule (14) and the upper end of the guiding rule (12); a graduated scale (13) is arranged on the front side surface of the guiding ruler (12).
3. The flatness detection device for construction trowelling according to claim 1 or 2, characterized in that two parallel groove guide rails (7) are provided on the top end surface of the pallet truck (1), a slide plate (4) is movably provided in the parallel groove guide rails, a screw sleeve (6) is provided on the slide plate (4), a vertical lifting screw (10) is provided in the screw sleeve (6), a ball hinge (17) is provided on the lower bottom surface of the slide plate (4), and the upper end of the vertical lifting screw (10) is movably connected in the ball hinge (17); a slide plate fixing jackscrew (3) is arranged between the side elevation of the slide plate (4) and the front side elevation of the flat trolley (1); a pushing handle (2) is arranged on the left side of the flat trolley (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322271391.8U CN220957458U (en) | 2023-08-23 | 2023-08-23 | Flatness detection device for construction plastering surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322271391.8U CN220957458U (en) | 2023-08-23 | 2023-08-23 | Flatness detection device for construction plastering surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220957458U true CN220957458U (en) | 2024-05-14 |
Family
ID=91009005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322271391.8U Active CN220957458U (en) | 2023-08-23 | 2023-08-23 | Flatness detection device for construction plastering surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220957458U (en) |
-
2023
- 2023-08-23 CN CN202322271391.8U patent/CN220957458U/en active Active
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