CN211548635U - Plastering device for roof - Google Patents
Plastering device for roof Download PDFInfo
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- CN211548635U CN211548635U CN201922494099.6U CN201922494099U CN211548635U CN 211548635 U CN211548635 U CN 211548635U CN 201922494099 U CN201922494099 U CN 201922494099U CN 211548635 U CN211548635 U CN 211548635U
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- connecting rod
- roof
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Abstract
The utility model provides a plastering device for a roof, which belongs to the technical field of building plastering and comprises a plastering plate, a connecting column, a holding block, an adjusting ring, a first connecting rod and a second connecting rod; the plastering plate has a bending structure and elasticity; the connecting column is positioned at the concave surface of the plastering plate, and one end of the connecting column is connected with the middle part of the plastering plate; the holding block is connected with the connecting column; the adjusting ring is in sliding connection with the connecting column; one end of the first connecting rod is hinged with the adjusting ring; one end of the second connecting rod is hinged with the adjusting ring; the utility model discloses a plaster board, spliced pole, the cooperation of gripping piece, adjustable ring, head rod and second connecting rod, when plastering to the arc surface of different bending degree, adjust the distance between adjustable ring and the plaster board to can adjust the angle of head rod and second connecting rod and spliced pole, the cambered surface bending degree of the in use singlehanded adjustment plaster board of being convenient for at any time is convenient for plaster the arc surface of different bending degrees.
Description
Technical Field
The utility model belongs to the technical field of the building is plastered, more specifically say, relate to a plastering unit for roofing.
Background
Plastering is a traditional construction method for plastering on the surfaces of walls, floors and ceilings of buildings by using mortar, the plastering project is internally plastered and externally plastered, the internal plastering is mainly used for protecting the walls, improving the indoor sanitary condition and enhancing the light reflection; however, when plastering, arc surfaces with different bending degrees can be met, and the existing wood plastering and iron plastering are both planes, so that the arc surfaces are inconvenient to plaster.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plastering unit for roofing aims at solving the technical problem that the circular arc surface of different bending degree is plastered to the inconvenience of current wooden trowel and iron trowel.
In order to achieve the above object, the utility model adopts the following technical scheme: the plastering device for the roof comprises a plastering plate, a connecting column, a holding block, an adjusting ring, a first connecting rod and a second connecting rod; the plastering plate has a bending structure and elasticity; the connecting column is positioned at the concave surface of the plastering plate, and one end of the connecting column is connected with the middle part of the plastering plate; the holding block is connected with the connecting column; the adjusting ring is connected with the connecting column in a sliding manner and is positioned between the plastering plate and the holding block; one end of the first connecting rod is hinged with the adjusting ring, and the other end of the first connecting rod is hinged with one end of the plastering plate; one end of the second connecting rod is hinged with the adjusting ring, and the other end of the second connecting rod is hinged with the other end of the plastering plate.
As another embodiment of the application, an accommodating groove is formed in the holding block, a rack slidably connected with the accommodating groove is connected to the adjusting ring, and a first gear meshed with the rack is rotatably arranged in the accommodating groove; and the holding block is provided with a locking assembly for limiting the rotation of the first gear.
As another embodiment of the present application, the locking assembly includes a ratchet wheel, a pawl cooperating with the ratchet wheel, and a separating unit for separating the pawl from the ratchet wheel, the ratchet wheel is coaxially connected with the first gear and rotates synchronously; the pawl is hinged with the holding block, and an elastic unit used for matching the pawl with the ratchet wheel is arranged at the hinged position.
As another embodiment of the application, the separating unit comprises a separating block arranged on the holding block, a connecting shaft hinged with the pawl is connected to the separating block, and a sliding groove used for the connecting shaft to slide is formed in the holding block; the connecting shaft is used for driving the pawl to be separated from the ratchet wheel.
As another embodiment of the application, the connecting column is hinged to the plastering plate, a hinge block is arranged on the plastering plate, and the connecting column is hinged to the hinge block; the hinge block is provided with a fixing component for fixing the connecting column; the first connecting rod with the second connecting rod is the telescopic link and articulated department is ball joint.
As another embodiment of the application, the fixing component comprises a U-shaped rod, a first inserting hole is formed in the connecting column, a plurality of second inserting holes are formed in the hinging block, and two ends of the U-shaped rod are respectively inserted into the first inserting hole and the second inserting holes.
As another embodiment of the present application, the fixing assembly includes a second gear and a fixing block, the fixing block is provided with teeth engaged with the second gear, and the fixing block is slidably connected to the adjusting ring; and the hinged block is provided with a butt joint unit used for meshing the fixed block and the second gear.
As another embodiment of this application, be equipped with on the articulated piece and be used for the gliding spout of fixed block, the butt unit is including being located the butt spring of spout, the both ends of butt spring respectively with the fixed block with articulated piece fixed connection.
As another embodiment of the application, a guide post is fixedly arranged in the sliding groove, and a connecting hole used for being in sliding connection with the guide post is formed in the fixing block.
As another embodiment of the application, an arc-shaped groove for holding is formed in the holding block.
The utility model provides a pair of a plastering unit for roofing's beneficial effect lies in: compared with the prior art, the utility model relates to a plastering unit for roofing is through the cooperation of plastering plate, the spliced pole, the piece of gripping, the adjustable ring, head rod and second connecting rod, when plastering to the arc surface of different bending degrees, plaster with the convex surface of plastering plate, through gripping the adjustable ring and the piece of gripping that are located the concave surface department, can adjust the distance between adjustable ring and the plastering plate, thereby can adjust the angle of head rod and second connecting rod and spliced pole, be convenient for in use one hand adjust the cambered surface bending degree of plastering plate at any time, be convenient for plaster to the arc surface of different bending degrees; the connecting column is positioned in the middle of the plastering plate, the first connecting rod and the second connecting rod are respectively connected to two ends of the plastering plate, and the first connecting rod and the second connecting rod are symmetrical about the connecting column, so that the cambered surface bending degree of the plastering plate can be adjusted by changing the angles between the first connecting rod and the connecting column and between the second connecting rod and the connecting column; the plastering plate has elasticity, so that the plastering plate can be bent conveniently, and the bending degree of the cambered surface of the plastering plate can be changed; the adjustable ring and spliced pole sliding connection, the spliced pole plays the effect of direction to the adjustable ring, and the adjustable ring drive head rod of being convenient for and second connecting rod motion, and then the cambered surface bending degree of adjusting the plastering plate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a plastering device for a roof according to an embodiment of the present invention;
fig. 2 is a schematic view of a connecting column part of a plastering apparatus for a roof according to an embodiment of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a schematic view of a second gear portion of a plastering apparatus for a roof according to an embodiment of the present invention;
fig. 5 is a schematic view of a U-shaped rod of a plastering device for a roof according to an embodiment of the present invention.
In the figure: 1. plastering the board; 11. a hinged block; 111. a second plug hole; 112. a chute; 12. a U-shaped rod; 13. a second gear; 14. a fixed block; 15. an abutment spring; 16. a guide post; 2. connecting columns; 3. a holding block; 31. accommodating grooves; 32. a sliding groove; 33. an arc-shaped slot; 4. an adjusting ring; 41. a rack; 42. a first gear; 43. a ratchet wheel; 44. a pawl; 45. separating the blocks; 46. a connecting shaft; 5. a first connecting rod; 6. a second connecting rod.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 5, a plastering apparatus for a roof according to the present invention will now be described. A plastering device for a roof comprises a plastering plate 1, a connecting column 2, a holding block 3, an adjusting ring 4, a first connecting rod 5 and a second connecting rod 6; the plastering plate 1 is of a bending structure and has elasticity; the connecting column 2 is positioned at the concave surface of the plastering plate 1, and one end of the connecting column is connected with the middle part of the plastering plate 1; the holding block 3 is connected with the connecting column 2; the adjusting ring 4 is connected with the connecting column 2 in a sliding manner and is positioned between the plastering plate 1 and the holding block 3; one end of a first connecting rod 5 is hinged with the adjusting ring 4, and the other end of the first connecting rod is hinged with one end of the plastering plate 1; one end of the second connecting rod 6 is hinged with the adjusting ring 4, and the other end is hinged with the other end of the plastering plate 1.
The utility model provides a pair of a plastering unit for roofing, compared with the prior art, the utility model relates to a plastering unit for roofing is through plastering board 1, spliced pole 2, grip the piece 3, adjustable ring 4, head rod 5 and the cooperation of second connecting rod 6, when plastering to the arc surface of different bending degrees, plaster with the convex surface of plastering board 1, through gripping the adjustable ring 4 and grip the piece 3 that are located concave surface department, can adjust the distance between adjustable ring 4 and the plastering board 1, thereby can adjust the angle of head rod 5 and second connecting rod 6 and spliced pole 2, be convenient for in use one hand adjust the cambered surface bending degree of plastering board 1 at any time, be convenient for plaster the arc surface of different bending degrees; because the connecting column 2 is positioned in the middle of the plastering plate 1, the first connecting rod 5 and the second connecting rod 6 are respectively connected to two ends of the plastering plate 1, and the first connecting rod 5 and the second connecting rod 6 are symmetrical about the connecting column 2, the cambered surface bending degree of the plastering plate 1 can be adjusted by changing the angles between the first connecting rod 5 and the connecting column 2 and between the second connecting rod 6 and the connecting column 2; the plastering plate 1 has elasticity, so that the plastering plate 1 can be bent conveniently, and the bending degree of the cambered surface of the plastering plate 1 is changed; the adjustable ring 4 and the spliced pole 2 sliding connection, spliced pole 2 plays the effect of direction to adjustable ring 4, and the adjustable ring 4 drive head rod 5 of being convenient for and the motion of second connecting rod 6, and then adjusts the cambered surface degree of bending of plastering plate 1.
As a specific embodiment of the plastering device for a roof according to the present invention, please refer to fig. 1 to 5, the holding block 3 is provided with a holding groove 31, the adjusting ring 4 is connected to a rack 41 slidably connected to the holding groove 31, and the holding groove 31 is rotatably provided with a first gear 42 engaged with the rack 41; the holding block 3 is provided with a locking component for limiting the rotation of the first gear 42; in the process of plastering the arc surface, when the bending degree of the arc surface of the plastering plate 1 needs to be reduced, the adjusting ring 4 and the holding block 3 are held forcefully, so that the adjusting ring 4 is close to the holding block 3, the angles between the first connecting rod 5 and the connecting column 2 and the angles between the second connecting rod 6 and the connecting column 2 are reduced, and the bending degree of the arc surface of the plastering plate 1 is reduced; during the process that the adjusting ring 4 is close to the holding block 3, the rack 41 drives the first gear 42 to rotate, so that the adjusting ring 4 is close to the holding block 3; the locking assembly controls the rotation of the first gear 42 so as to facilitate the fixing of the rack 41 at the adjusted position, facilitate the fixing of the plasterboard 1 at the adjusted radian, and facilitate the plastering of the arc-surface wall.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 5, the locking assembly includes a ratchet wheel 43, a pawl 44 cooperating with the ratchet wheel 43, and a separating unit for separating the pawl 44 from the ratchet wheel 43, the ratchet wheel 43 and the first gear 42 are coaxially connected and rotate synchronously; the pawl 44 is hinged with the holding block 3, and an elastic unit used for matching the pawl 44 with the ratchet wheel 43 is arranged at the hinged position; the elastic unit comprises a torsion spring, one end of the torsion spring is fixedly connected with the pawl 44, and the other end of the torsion spring is fixedly connected with the holding block 3; the pawl 44 abuts against the ratchet 43 through a torsion spring, thereby facilitating unidirectional rotation of the ratchet 43; in the process that the adjusting ring 4 approaches the holding block 3, the rack 41 drives the first gear 42 to rotate, and the ratchet wheel 43 and the first gear 42 synchronously rotate, so that the plastering plate 1 is fixed in a state of reducing the bending degree; when the degree of bending of the plastering plate 1 needs to be increased, the pawl 44 is separated from the ratchet wheel 43 by the separating unit, thereby facilitating the resetting of the plastering plate 1.
As a specific implementation manner of the embodiment of the present invention, referring to fig. 1 to 5, the separating unit includes a separating block 45 disposed on the holding block 3, the separating block 45 is connected with a connecting shaft 46 for being hinged to the pawl 44, and the holding block 3 is provided with a sliding groove 32 for the connecting shaft 46 to slide; the connecting shaft 46 is used for driving the pawl 44 to separate from the ratchet wheel 43; the separating block 45 is located on one side of the holding block 3, when the separating block 45 slides, the separating block 45 drives the connecting shaft 46 to slide in the sliding groove 32, so that the pawl 44 is driven to rotate around the hinge point, the pawl 44 is separated from the ratchet wheel 43, and the plastering plate 1 is convenient to reset under the action of elasticity.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 5, a hinged block 11 is disposed on the plastering plate 1, and the connecting column 2 is hinged to the hinged block 11; the hinge block 11 is provided with a fixing component for fixing the connecting column 2; the first connecting rod 5 and the second connecting rod 6 are telescopic rods, and the hinged parts are in ball hinge; the telescopic rod comprises a telescopic sleeve and an adjusting rod which is in sliding connection with the telescopic sleeve, a plurality of threaded holes are uniformly formed in the adjusting rod along the axis, and a bolt is arranged on the telescopic sleeve and is used for being in threaded fit with the threaded holes of the adjusting rod after penetrating through the telescopic sleeve; when the angle between the plastering plate 1 and the connecting column 2 needs to be adjusted, the bolt is separated from the threaded hole on the adjusting rod, the connecting column 2 is rotated, so that the angle between the connecting column 2 and the plastering plate 1 is adjusted, and after the adjustment is finished, the bolt penetrates through the telescopic sleeve and is in threaded fit with the threaded hole on the adjusting rod; the fixing component can fix the rotating connecting column 2 on the plastering plate 1, so that the rotating position of the connecting column 2 can be conveniently fixed; after the angles of the connecting column 2 and the plastering plate 1 are adjusted, plastering operation can be conveniently carried out on the wall surface of the arc surface according to actual conditions.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 5, the fixing component includes a U-shaped rod 12, a first inserting hole is disposed on the connecting column 2, a plurality of second inserting holes 111 are disposed on the hinge block 11, and two ends of the U-shaped rod 12 are respectively inserted into the first inserting hole and the second inserting hole 111; with U-shaped pole 12 and first spliced eye and second spliced eye 111 separation, after rotating spliced pole 2, insert U-shaped pole 12 again in first spliced eye and second spliced eye 111 to be convenient for fix the position of spliced pole 2 after the rotation, be convenient for carry out the operation of plastering through the piece 3 that grips on the spliced pole 2.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 5, the fixing assembly includes a second gear 13 and a fixing block 14, the fixing block 14 is provided with teeth engaged with the second gear 13, and the fixing block 14 is slidably connected with the adjusting ring 4; the hinge block 11 is provided with an abutting unit for meshing the fixed block 14 with the second gear 13; tooth on the fixed block 14 and second gear 13 meshing back, restriction second gear 13's rotation to be convenient for fix the position of second gear 13 after the rotation, be convenient for fix the position of spliced pole 2 after the rotation, be convenient for plaster the operation through spliced pole 2 to curved wall.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 5, a sliding slot 112 for sliding the fixed block 14 is disposed on the hinge block 11, the abutting unit includes an abutting spring 15 located in the sliding slot 112, and two ends of the abutting spring 15 are respectively fixedly connected to the fixed block 14 and the hinge block 11; the abutting spring 15 can provide elastic force to the fixing block 14, so that teeth on the fixing block 14 are meshed with the second gear 13, and the rotated position of the second gear 13 is fixed conveniently.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 5, a guide post 16 is fixedly disposed in the sliding slot 112, and a connecting hole for slidably connecting with the guide post 16 is disposed on the fixing block 14; the guide posts 16 can guide the sliding of the fixed block 14 in the sliding slot 112, thereby facilitating the sliding of the fixed block 14 in the sliding slot 112.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 5, the arc-shaped groove 33 for holding is provided on the holding block 3, the arc-shaped groove 33 is provided on the holding block 3, which is convenient for holding the holding block 3, thereby facilitating plastering the wall surface of the arc surface.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A plastering apparatus for a roof, comprising:
the plastering plate (1) is of a bending structure and has elasticity;
the connecting column (2) is positioned at the concave surface of the plastering plate (1), and one end of the connecting column is connected with the middle part of the plastering plate (1);
the holding block (3) is connected with the connecting column (2);
the adjusting ring (4) is connected with the connecting column (2) in a sliding manner and is positioned between the plastering plate (1) and the holding block (3);
one end of the first connecting rod (5) is hinged with the adjusting ring (4), and the other end of the first connecting rod is hinged with one end of the plastering plate (1); and
and one end of the second connecting rod (6) is hinged with the adjusting ring (4), and the other end of the second connecting rod is hinged with the other end of the plastering plate (1).
2. The plastering device for a roof as claimed in claim 1, wherein the holding block (3) is provided with a receiving groove (31), the adjusting ring (4) is connected with a rack (41) slidably connected with the receiving groove (31), and the receiving groove (31) is rotatably provided with a first gear (42) for meshing with the rack (41); the holding block (3) is provided with a locking component for limiting the rotation of the first gear (42).
3. Plastering device for roofing as claimed in claim 2, wherein said locking assembly comprises a ratchet wheel (43), a pawl (44) cooperating with the ratchet wheel (43), and a separating unit for separating the pawl (44) from the ratchet wheel (43), said ratchet wheel (43) being coaxially connected to said first gear (42) and rotating synchronously; the pawl (44) is hinged with the holding block (3), and an elastic unit used for matching the pawl (44) with the ratchet wheel (43) is arranged at the hinged position.
4. A plastering device for a roof as claimed in claim 3, wherein said separating unit comprises a separating block (45) provided on said holding block (3), a connecting shaft (46) for hinging with said pawl (44) is connected to said separating block (45), a sliding groove (32) for sliding said connecting shaft (46) is provided on said holding block (3); the connecting shaft (46) is used for driving the pawl (44) to be separated from the ratchet wheel (43).
5. A plastering device for roof as claimed in claim 1, wherein a hinge block (11) is provided on the plastering plate (1), and the connecting column (2) is hinged with the hinge block (11); the hinging block (11) is provided with a fixing component for fixing the connecting column (2); the first connecting rod (5) and the second connecting rod (6) are telescopic rods, and the hinged parts are all in ball hinge joint.
6. A plastering device for roof as claimed in claim 5, wherein said fixing member comprises a U-shaped rod (12), said connecting rod (2) is provided with a first inserting hole, said hinge block (11) is provided with a plurality of second inserting holes (111), and both ends of the U-shaped rod (12) are respectively inserted into said first inserting hole and said second inserting hole (111).
7. A plastering device for roof as claimed in claim 5, wherein said fixing member comprises a second gear (13) and a fixing block (14), said fixing block (14) is provided with teeth engaging with said second gear (13), said fixing block (14) is slidably connected with said adjusting ring (4); the hinged block (11) is provided with an abutting unit used for meshing the fixed block (14) and the second gear (13).
8. Plastering device for roof covering as claimed in claim 7, characterized in that the hinged block (11) is provided with a sliding slot (112) for sliding the fixed block (14), the abutting unit comprises an abutting spring (15) located in the sliding slot (112), and both ends of the abutting spring (15) are fixedly connected with the fixed block (14) and the hinged block (11), respectively.
9. A plastering device for roof as claimed in claim 8, wherein a guide post (16) is fixedly arranged in the slide groove (112), and the fixing block (14) is provided with a connecting hole for slidably connecting with the guide post (16).
10. Plastering device for roof covering as claimed in claim 1, characterized in that the holding block (3) is provided with an arc-shaped slot (33) for holding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922494099.6U CN211548635U (en) | 2019-12-31 | 2019-12-31 | Plastering device for roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922494099.6U CN211548635U (en) | 2019-12-31 | 2019-12-31 | Plastering device for roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211548635U true CN211548635U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922494099.6U Active CN211548635U (en) | 2019-12-31 | 2019-12-31 | Plastering device for roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211548635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482295A (en) * | 2021-08-23 | 2021-10-08 | 肖经云 | Concrete wall floating device |
-
2019
- 2019-12-31 CN CN201922494099.6U patent/CN211548635U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482295A (en) * | 2021-08-23 | 2021-10-08 | 肖经云 | Concrete wall floating device |
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