Internal and external corner surface finishing and leveling device for concrete pouring of sloping roof

Abstract

The utility model discloses a sloping roof concrete pouring internal and external corner surface finishing and leveling device which is characterized by comprising a surface finishing assembly and a holding rod, the surface finishing assembly comprises two pressing plates, the side faces, close to each other, of the two pressing plates are hinged, connecting rods are installed on the pressing plates, and the holding rod is connected with the holding rod. The connecting rod is located on the side face opposite to the face finishing end of the pressing plate, one end of the connecting rod is hinged to the pressing plate, and the other end of the connecting rod is rotationally connected with a linkage shaft. One end of the holding rod is rotationally connected with the middle part of the linkage shaft; the universal driving shaft is provided with an adjusting assembly, the adjusting assembly is connected with the universal driving shaft in a sliding mode, one end of the adjusting assembly is connected with the hinged portion of the two pressing plates, and the adjusting assembly is used for adjusting the opening angle of the two pressing plates so as to be suitable for surface finishing work of concrete at the internal corner and the external corner of a roof, one-time work is achieved, and the working efficiency is improved. And the noodle finishing efficiency and the noodle finishing quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building roof construction, in particular to a device for leveling the inner and outer corners of a sloping roof when pouring concrete. Background Art

[0002] Plastering and finishing is a common step in concrete construction. Usually, the concrete surface needs to be finished after the concrete is poured and before the initial setting to ensure the flatness and beauty of the concrete surface. Commonly used concrete finishing tools include grinders, iron trowels, wooden trowels, etc., and are often used in horizontal surface construction.

[0003] At present, the market of new Chinese antique buildings is quite hot. This kind of building combines ancient and modern elements, which are mostly reflected in the appearance of ancient and new inside. The roof is mostly in the form of a slope roof, which has many yin and yang corners, such as the ridge (yang corner) and the intersection of the slope roof and the eaves (yin corner). For the finishing of concrete in such parts, workers usually have to apply it little by little along the ridge (the intersection of the slope roof and the eaves), which cannot be completed in one go, and the construction efficiency is low. In addition, the finishing angles of the yin and yang corners can only be mastered by the workers' proficiency. In this way, the ridge (the intersection of the slope roof and the eaves) after finishing is usually not straight and level, and the visual quality is poor.

[0004] Therefore, it is necessary to provide a device for leveling the corners of a sloping roof during concrete pouring to solve the problems mentioned in the above background technology. Utility Model Content

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a device for leveling the inner and outer corners of a sloping roof concrete casting, comprising a surface-leveling assembly and a gripping rod, wherein the surface-leveling assembly comprises two pressing plates, the sides of the two pressing plates being close to each other are hinged, and connecting rods are installed on the pressing plates, and the connecting rods are located on the sides opposite to the surface-leveling ends of the pressing plates, and one end of the connecting rods is hinged to the pressing plates, and the other ends of the connecting rods are respectively rotatably connected to linkage shafts;

[0006] One end of the grip rod is rotatably connected to the middle portion of the linkage shaft;

[0007] An adjustment component is installed on the linkage shaft, and the adjustment component is slidably connected to the linkage shaft. One end of the adjustment component is connected to the hinged parts of the two pressure plates for adjusting the opening angles of the two pressure plates.

[0008] As a preferred technical solution of the utility model, the adjustment component includes:

[0009] An adjusting rod, wherein a long groove is formed along the rod body of the adjusting rod, a sliding sleeve is sleeved on the outer side of the adjusting rod, and the outer side of the sliding sleeve is connected to the linkage shaft;

[0010] A positioning piece is installed through the side of the sliding sleeve opposite to the long slot, and the positioning piece extends into the long slot to position and fix the sliding sleeve;

[0011] An angle dial is arranged on the side of the hinged part of the two pressing plates, which is used to indicate the opening angle of the two pressing plates.

[0012] As a preferred technical solution of the utility model, a resistance-increasing pattern is rolled on the bottom of the long groove.

[0013] As a preferred technical solution of the utility model, at least two adjusting components are provided;

[0014] The two adjustment components are respectively located at two ends of the linkage shaft.

[0015] As a preferred technical solution of the utility model, a limiting sleeve is provided at one end of the grip rod close to the linkage shaft, the limiting sleeve is arranged on the linkage shaft, and a plurality of fixing holes are opened through the circumference of the limiting sleeve, and the direction of the grip rod is locked by installing fixings in the fixing holes.

[0016] As a preferred technical solution of the present utility model, the outer contour of the cross section of the limiting sleeve is a polygonal structure.

[0017] As a preferred technical solution of the utility model, a rubber grip is provided at one end of the grip rod away from the linkage shaft.

[0018] As a preferred technical solution of the utility model, a material baffle plate is installed at the edge of the pressure plate, the material baffle plate is located on the installation side of the connecting rod, and the material baffle plate is located on both sides of the hinged part of the two pressure plates.

[0019] As a preferred technical solution of the utility model, at least two connecting rods are provided, and the connecting rods are respectively located on both sides of the grip rod.

[0020] Compared with the prior art, the utility model provides a device for leveling the inner and outer corners of a sloping roof when pouring concrete, which has the following beneficial effects:

[0021] 1. By setting up the finishing components, the finishing of the concrete at the corners of the sloped roof is convenient and quick, and can be completed in one go, thus improving the construction efficiency;

[0022] 2. The angle of the pressing plate of the surface collecting component is adjustable, which can adapt to different angles of Yin and Yang angles and has a wide range of applications;

[0023] 3. The device angle can be fixed after adjustment, reducing the impact of human factors during construction and improving construction quality;

[0024] 4. The grip angle can be adjusted according to the height and habits of the construction workers, which is convenient for construction;

[0025] 5. The device is light, simple and easy to carry. It is very suitable for the construction of high and non-horizontal slope roofs, reducing safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the positive corner state of the overall structure of a positive corner finishing and leveling device for pouring concrete on a sloping roof;

[0027] Figure 2 It is a schematic diagram of the structure of an adjustment component of a device for leveling the Yin-Yang corners of a sloping roof concrete pouring;

[0028] Figure 3 It is a schematic diagram of the connection structure of the grip rod and linkage shaft of a sloping roof concrete pouring Yin-Yang corner finishing and leveling device;

[0029] Figure 4 It is a schematic diagram of the structure of the inner corner of a device for leveling inner and outer corners of a sloping roof concrete pouring;

[0030] In the figure: 1. Surface collecting assembly; 11. Pressing plate; 12. Material blocking plate; 2. Connecting rod; 3. Linkage shaft; 4. Adjusting assembly; 41. Adjusting rod; 42. Long slot; 43. Sliding sleeve; 44. Fastening bolt; 45. Angle dial; 5. Grip rod; 6. Limiting sleeve; 7. Adjusting bolt. DETAILED DESCRIPTION

[0031] See also Figure 1-4 The utility model provides a device for leveling the Yin-Yang corners of a sloping roof concrete casting, comprising a surface finishing component 1 and a gripping rod 5, wherein the surface finishing component 1 comprises two pressing plates 11, and the sides of the two pressing plates 11 close to each other are hinged, and connecting rods 2 are installed on the pressing plates 11, and the connecting rods 2 are located on the sides opposite to the surface finishing ends of the pressing plates 11, and one end of the connecting rod 2 is hinged to the pressing plates 11, and the other end of the connecting rod 2 is respectively rotatably connected to the linkage shafts 3;

[0032] One end of the grip rod 5 is rotatably connected to the middle portion of the linkage shaft 3;

[0033] An adjustment component 4 is installed on the linkage shaft 3 , and the adjustment component 4 is slidably connected to the linkage shaft 3 . One end of the adjustment component 4 is connected to the hinged part of the two pressing plates 11 for adjusting the opening angle of the two pressing plates 11 .

[0034] Specifically, the pressing plate 11 includes a face-collecting end and a non-face-collecting end, which are arranged opposite to each other.

[0035] When in use, hold the handle 5, take the linkage shaft 3 as the fixed end, adjust the adjustment component 4 to drive the pressure plate 11 and the connecting rod 2 to rotate adaptively, when the two pressure plates 11 are adjusted to the target angle, lock the adjustment component 4, and finally, adjust and lock the angle of the handle 5 as required, so that the worker can hold the handle 5 and use the finishing component 1 to finish the roof concrete.

[0036] Among them, the adjustment of the pressure plate 11 by the adjustment component 4 can enable the two pressure plates 11 to switch at any angle, so as to be better suitable for the finishing work of concrete at the inner and outer corners of the roof, complete it in one go, and improve the finishing efficiency and quality.

[0037] In this embodiment, the adjustment component 4 includes:

[0038] An adjusting rod 41, wherein a long slot 42 is formed along the rod body of the adjusting rod 41, a sliding sleeve 43 is sleeved on the outer side of the adjusting rod 41, and the outer side of the sliding sleeve 43 is connected to the linkage shaft 3;

[0039] A positioning member is installed through the side of the sliding sleeve 43 opposite to the long slot 42, and the positioning member extends into the long slot 42 to position and fix the sliding sleeve 43;

[0040] An angle dial 45 is provided on the side of the hinged portion of the two pressing plates 11 to indicate the angle at which the two pressing plates 11 are opened.

[0041] It needs to be explained that the angle dial 45 is directly connected to the side of the hinged part of the pressure plate 11, or the adjustment component 4 is connected to the connecting part of the pressure plate 11, and the pressure plate 11 is provided with an identification line in the middle of one side facing the angle dial 45 and parallel to the face end, which is used to quickly identify the current angle of the pressure plate 11.

[0042] Specifically, the positioning member is a fastening bolt 44. When adjusting the angle of the pressure plate 11, first loosen the fastening bolt 44, and then move the sliding sleeve 43. According to the marking lines on the pressure plate 11 and the positions of the marking lines on the angle dial 45, the angle of the pressure plate 11 can be adjusted quickly and accurately. After that, the slider 43 is locked by the fastening bolt 44 to complete the adjustment of the angle of the pressure plate 11, which is convenient for the finishing construction of concrete surfaces at different angles.

[0043] In this embodiment, a resistance-enhancing pattern is rolled on the bottom of the long groove 42 to improve the locking effect of the fastening bolt 44 .

[0044] In this embodiment, at least two adjusting components 4 are provided;

[0045] The two adjustment components 4 are respectively located at two ends of the linkage shaft 3 .

[0046] In this embodiment, a limiting sleeve 6 is provided at one end of the grip rod 5 close to the linkage shaft 3. The limiting sleeve 6 is sleeved on the linkage shaft 3, and a plurality of fixing holes are formed through the circumference of the limiting sleeve 6. The direction of the grip rod 5 is locked by installing fixings in the fixing holes.

[0047] Specifically, the fixing member is an adjusting bolt 7, and by adjusting the angle of the grip 5, it can be adapted to workers of different heights and habits for operation and construction.

[0048] In this embodiment, the outer contour of the cross section of the limiting sleeve 6 is a polygonal structure.

[0049] In this embodiment, a rubber grip is provided at one end of the grip rod 5 away from the linkage shaft 3 .

[0050] In this embodiment, a material baffle plate 12 is installed at the edge of the pressing plate 11, the material baffle plate 12 is located on the installation side of the connecting rod 2, and the material baffle plate 12 is located on both sides of the hinged part of the two pressing plates 11. It is convenient to push the excess material to move and replenish the material to other parts.

[0051] In this embodiment, at least two connecting rods 2 are provided, and the connecting rods 2 are respectively located on both sides of the gripping rod 5 .

[0052] In specific implementation, 1. When constructing the positive angle (or negative angle), first loosen the fixing bolt 44 and the adjusting bolt 7 so that the connecting rod 3, the pressing plate 11 and the gripping rod 1 can rotate freely;

[0053] 2. Determine the degree of the positive angle (negative angle) by referring to the construction drawing of the sloping roof, adjust the angle of the pressing plate 4 to the same degree as the drawing by adjusting the position of the sliding sleeve 43, and tighten the fixing bolts 44;

[0054] 3. Adjust the angle of the grip 5 to make it convenient for the operator to work, and adjust the bolt 7 to lock the grip 5;

[0055] 4. The pressing plate 11 is placed on the positive corner (negative corner) of the slope roof after concrete pouring, and the worker operates the handle 1 to finish the concrete surface along the positive corner (negative corner) direction.

[0056] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for leveling the inner and outer corners of a sloping roof for concrete pouring, characterized in that: include: A dough collecting assembly (1) and a gripping rod (5), wherein the dough collecting assembly (1) comprises two pressing plates (11), the sides of the two pressing plates (11) being hinged to each other, and a connecting rod (2) being installed on each pressing plate (11), and the connecting rod (2) being located on the side opposite to the dough collecting end of the pressing plate (11), one end of the connecting rod (2) being hinged to the pressing plate (11), and the other end of the connecting rod (2) being rotationally connected to a linkage shaft (3); One end of the grip rod (5) is rotatably connected to the middle portion of the linkage shaft (3); An adjustment component (4) is installed on the linkage shaft (3), and the adjustment component (4) is slidably connected to the linkage shaft (3). One end of the adjustment component (4) is connected to the hinged portion of the two pressing plates (11) for adjusting the opening angle of the two pressing plates (11).

2. A device for leveling the inner and outer corners of a sloping roof according to claim 1, characterized in that: The regulating component (4) comprises: An adjusting rod (41), wherein a long slot (42) is formed along the rod body of the adjusting rod (41), a sliding sleeve (43) is sleeved on the outer side of the adjusting rod (41), and the outer side of the sliding sleeve (43) is connected to the linkage shaft (3); A positioning piece is installed through the side of the sliding sleeve (43) opposite to the long slot (42), and the positioning piece extends into the long slot (42) to position and fix the sliding sleeve (43); An angle dial (45) is provided on the side of the hinged portion of the two pressing plates (11) for indicating the angle at which the two pressing plates (11) are opened.

3. A device for leveling the inner and outer corners of a sloping roof according to claim 2, characterized in that: The bottom of the long groove (42) is rolled with a resistance-increasing pattern.

4. The device for leveling the inner and outer corners of a sloping roof according to claim 2, characterized in that: The adjusting components (4) are provided with at least two; The two adjustment components (4) are respectively located at two ends of the linkage shaft (3).

5. The device for leveling the inner and outer corners of a sloping roof according to claim 1, characterized in that: A limiting sleeve (6) is provided at one end of the gripping rod (5) close to the linkage shaft (3); the limiting sleeve (6) is sleeved on the linkage shaft (3); and a plurality of fixing holes are provided through the circumference of the limiting sleeve (6); and the direction of the gripping rod (5) is locked by installing fixings in the fixing holes.

6. The device for leveling the inner and outer corners of a sloping roof according to claim 5, characterized in that: The outer contour of the cross section of the limiting sleeve (6) is a polygonal structure.

7. The device for leveling the inner and outer corners of a sloping roof according to claim 5, characterized in that: A rubber grip is provided at one end of the grip rod (5) away from the linkage shaft (3).

8. The device for leveling the inner and outer corners of a sloping roof according to claim 1, characterized in that: A material baffle plate (12) is installed at the edge of the pressing plate (11), and the material baffle plate (12) is located on the installation side of the connecting rod (2). The material baffle plate (12) is located on both sides of the hinged part of the two pressing plates (11).

9. The device for leveling the inner and outer corners of a sloping roof according to claim 1, characterized in that: At least two connecting rods (2) are provided, and the connecting rods (2) are respectively located on both sides of the grip rod (5).

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