CN214090829U

CN214090829U - Wall whitewashing device

Info

Publication number: CN214090829U
Application number: CN202022415374.3U
Authority: CN
Inventors: 张庆海; 王光岩; 苗昆鹏
Original assignee: Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-08-31
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a wall surface painting device, which comprises a handle and a painting roller arranged on the handle; the tail connecting rod of the brush roller is hinged to the handle; the brush roller rotates about a hinge point. When the wall surface painting device is applied to painting operation of a building to be constructed, a constructor can adjust the installation angle of the painting roller relative to the handle according to the special position of the building, the painting roller is combined to realize painting of a part to be constructed by rolling at different angles, the roller surface of the painting roller can be ensured to cover all positions of the part to be constructed, and comprehensive painting is realized. This wall whitewashes ware easy operation, but continuity of operation avoids appearing lou to brush and flows the problem that attaches, is favorable to treating that each department at construction position whitewashes the even unanimity of thickness, improves work efficiency and wall whitewashes the quality.

Description

Wall whitewashing device

Technical Field

The utility model relates to a construction field especially relates to a wall whitewashes ware.

Background

A plastering device refers to a tool made of bundled hair palm and the like for realizing a cleaning operation or a smearing operation of a construction site.

Most of the existing whitewashing devices used in construction are whitewashed by rotating rollers. Because the roller surface painted by the rotating roller is cylindrical, the roller surface is easy to have inaccessible positions at the corners of the wall, so that the wall surface cannot be painted comprehensively, the phenomena of leakage painting, flow adhesion and the like occur, manual operation is needed, and the roller surface is troublesome.

Therefore, it is an urgent problem for those skilled in the art to provide a tool capable of simplifying the plastering operation of a special portion such as a corner.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wall whitewashes ware can realize the whitewashing of corner, ensures that the construction position does not have the hourglass and brushes and flow and attach the phenomenon.

In order to achieve the purpose, the utility model provides a wall surface painting device, which comprises a handle and a painting roller arranged on the handle; the tail connecting rod of the brush roller is hinged to the handle; the brush roller rotates about a hinge point.

Preferably, a driving rod is further arranged between the tail connecting rod and the handle; one end of the driving rod is hinged to the tail connecting rod, and the other end of the driving rod is provided with a first sliding block which is used for being sleeved and connected with the handle in a sliding mode.

Preferably, the tail connecting rod is provided with a sliding groove extending along the axial direction, and the end part of the driving rod is hinged in the sliding groove in a sliding manner.

Preferably, a coaxially extending lead screw is arranged in the handle; the first sliding block is specifically a screw nut.

Preferably, the screw rod is connected with a driving motor for driving the sliding block to slide up and down.

Preferably, the roller has a prismatic roller surface.

Preferably, the roller surface is a regular prism, and the number of edges of the roller surface is not less than six.

Preferably, a material spray head for spraying the coating to the brushing roller is arranged on one side of the brushing roller.

Preferably, the material spray head is connected with a material conveying pipe.

Preferably, the material spray head comprises a spray head bracket extending along the axial direction of the brush roller and a plurality of spray heads arranged on the spray head bracket.

Compared with the prior art, the utility model provides a wall whitewashing ware includes the handle and install in the brush roller of handle. Wherein, whitewash the roller and be equipped with the afterbody connecting rod, the afterbody connecting rod plays the roll body and the effect of handle of connecting the whitewash roller.

In the wall whitewashing device, the tail connecting rod is hinged to the handle through a fixed hinge point, and the rotation of the whitewashing roller around the hinge point is realized.

Therefore, when the wall surface painting device is used for painting the internal and external corners of a building to be constructed, a constructor can adjust the installation angle of the painting roller relative to the handle according to the size and the position of the internal and external corners, including but not limited to the equidirectional distribution of the handle and the painting roller and the vertical distribution of the handle and the painting roller; secondly, the left and right movement, the up and down movement and other angle movement of the painting roller are combined to achieve painting of the part to be constructed, the roller surface of the painting roller can be ensured to cover all the positions of the part to be constructed, and comprehensive painting of the part to be constructed is achieved.

This wall whitewashes ware easy operation is convenient, can be in the wall continuity of job waiting to be under construction, therefore can avoid appearing leaking the problem of brushing and flowing and attaching, is favorable to waiting to be under construction each department and whitewashes the even unanimity of thickness, improves work efficiency and wall whitewashes the quality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of a wall plastering device according to an embodiment of the present invention.

Wherein, 1-handle, 2-tail connecting rod, 4-hinge point, 5-brush roller, 6-chute, 7-second slide block, 8-driving rod, 9-first slide block, 10-leading screw, 11-nozzle bracket, 12-nozzle, 13-conveying pipe, 14-pumping joint, and 15-regulating switch.

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.

In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a wall plastering device according to an embodiment of the present invention.

The utility model provides a wall whitewashes ware, include handle 1 and install in the roller 5 that whitewashes of handle 1. In the wall whitewashing device, the whitewashing roller 5 comprises a roller body rotating with a fixed shaft and a tail connecting rod 2 arranged at the tail end of the roller body. The tail connecting rod 2 is rotatably connected with the handle 1 by taking the hinge point 4 as a middle point, which means that the painting roller 5 not only can realize the fixed-axis rotation of the roller body around the rotating shaft of the painting roller, but also can realize the rotation around the hinge point 4 as a whole.

When the wall whitewashing device is used, the fixed shaft rotation of the roller body is utilized to achieve whitewashing of the wall to be constructed, the whole whitewashing roller 5 is utilized to adjust the angle of the roller body relative to the wall to be constructed around the rotation of the hinged point 4, and the whitewashing roller 5 is convenient for construction personnel to rotate according to the position and the size of the wall to be constructed.

For example, when a constructor standing on the ground holds the handle 1 of the wall surface plastering device and lifts vertically upwards, the rotating shaft of the plastering roller 5 can extend along the same direction as the handle 1, and at the moment, the constructor moves the handle 1 through the horizontal movement to drive the plastering roller 5 to rotate relative to the wall surface to be constructed. This wall whitewashing ware still can wind pin joint 4 rotatory brush roller 5 and its tail-end connection pole 2 for the rotation axis slope of brush roller 5 is perpendicular to handle 1 even, especially when the rotation axis perpendicular to handle 1 of brush roller 5, constructor drives brush roller 5 and rotates for the wall of treating the construction through reciprocating handle 1.

Based on the above operation, when using this wall whitewashing ware to whitewash the internal and external corner of the building of treating the construction, constructor can be according to the size and the installation angle of position regulation brush roller 5 for handle 1 of internal and external corner, combine the removal of brush roller 5, reciprocate and other angles's removal realizes waiting the whitewashing of construction position, ensure that the roll surface of brush roller 5 can cover the whole positions of waiting to be under construction the position, realize waiting to be under construction the comprehensive whitewashing of position, the operation is simple, can make and wait to be under construction position everywhere and whitewash evenly unanimously, thereby improve work efficiency and wall whitewashing quality.

The wall plastering device provided by the invention is further explained with reference to the attached drawings and the embodiment.

The wall surface plastering device is provided with a driving rod 8 between the tail connecting rod 2 and the handle 1. The two ends of the driving rod 8 are respectively connected with the tail connecting rod 2 and the handle 1 of the brush roller 5, wherein the tail connecting rod 2 can be hinged with the driving rod 8, including but not limited to fixed-point hinge and sliding hinge; the handle 1 is slidably connected to the drive rod 8 by a first slider 9.

Handle 1 is located to first slider 9 cover, and when constructor promoted first slider 9 along handle 1, first slider 9 drove actuating lever 8 rotatory, and then drives the rotation of brush roller 5 and afterbody connecting rod 2 by actuating lever 8. Considering this wall whitewashing device's actual use occasion, in this wall whitewashing device, the brush roller 5 and its afterbody connecting rod 2 can set up two location position under the effect of actuating lever 8, briefly speaking, brush roller 5 can two kinds of preset installation angle fixed connection in handle 1, makes things convenient for constructor to make brush roller 5 rotatory with aforementioned two kinds of preset installation angle dead axles, realizes treating the whitewashing requirement of construction wall.

Furthermore, the wall surface painting device is provided with a sliding groove 6 in the tail connecting rod 2, the sliding groove 6 extends along the axial direction of the tail connecting rod 2, and the driving rod 8 is hinged in the sliding groove 6 in a sliding mode. Illustratively, one end of the driving rod 8 is provided with a second sliding block 7, and the second sliding block 7 is embedded in the sliding slot 6 of the tail connecting rod 2 and slides along the sliding slot 6. When the constructor pushes the first sliding block 9 along the handle 1, the driving rod 8 drives the second sliding block 7 to move along the sliding groove 6, and meanwhile, the tail connecting rod 2 rotates relative to the handle 1. Compared with the direct fixed-point hinged tail connecting rod 2 of the driving rod 8, the structure connection relation can facilitate the driving rod 8 to drive the tail connecting rod 2 to rotate, and the rotation difficulty of the painting device is reduced.

In the wall surface painting device provided by the utility model, a coaxially extending lead screw 10 is arranged in a handle 1; correspondingly, the first slide 9 is embodied as a spindle nut. When a constructor holds the handle 1, the lead screw nut can be driven to move along the lead screw 10 by rotating the lead screw 10 in the handle 1. Obviously, the displacement of the spindle nut along the spindle 10 corresponds to the angle of rotation of the spindle 10 relative to the handle 1 and thus also to the angle of rotation of the applicator roller 5 about the hinge point 4. Therefore, the constructor can rotate the lead screw 10 according to the corresponding relationship between the moving amount of the lead screw 10 and the rotation angle of the brushing roller 5 to meet the use requirement of the brushing roller 5.

Wherein, the screw rod 10 is connected with a driving motor and an adjusting switch 15 for driving the slide block to slide up and down. The driving motor is used for providing rotating power for the lead screw 10, can be directly arranged at the tail end of the lead screw 10, and can also be indirectly connected with the lead screw 10 through a speed regulating mechanism. Adjusting switch 15 is used for controlling driving motor's the opening and close, and adjusting switch 15 can locate the outer wall of handle 1, makes things convenient for the constructor to operate.

In the wall whitewashing device provided by the utility model, the whitewashing roller 5 is provided with a prismatic roller surface. Because the roller surface is in a prismatic shape, compared with a cylindrical roller surface, the prismatic roller surface can be clamped into the inside and outside corners of the building to be constructed, and the roller surface is smoothly attached to the wall surfaces of the inside and outside corners.

Of course, in the wall surface plastering device, the specific arrangement of the roller surface is which prism, and the arrangement is combined with the shape and the size of the internal and external corners to be constructed.

In addition, the wall surface plastering device can be only provided with a prismatic roller surface, and the wall surface plastering device can be matched with a conventional plastering device for use. The wall surface painting device can also comprise a prismatic roller surface and a cylindrical roller surface, the two roller surfaces can be independently arranged on the two sides of the handle 1 and can be mutually adjusted, so that the prismatic roller surface is arranged in the cylindrical roller surface in a penetrating way. In the latter structure, when a constructor uses the wall surface plastering device to plaster a flat wall surface, the prismatic roller surface can be converged into the cylindrical roller surface, and only the cylindrical roller surface is used for plastering; when the constructor uses the wall surface plastering device to plaster uneven and irregular wall surfaces such as internal and external corners, the prismatic roller surface can extend out of the cylindrical roller surface, and only the prismatic roller surface is used for plastering.

In the wall whitewashing device, the roller surface is arranged into a regular prism with at least six edges.

The utility model provides a wall whitewashes ware still is equipped with the material shower nozzle, and material shower nozzle next-door neighbour whitewashes 5 settings of roller for to whitewash roller 5 and provide coating, can improve and whitewash speed. In order to improve the painting effect of the painting roller 5, the material spray head sprays materials to the painting roller 5, so that the roller surface of the painting roller 5 is ensured to be uniformly adhered with the materials in a limited way, and the materials are prevented from dripping downwards.

Furthermore, in the wall surface painting device, the material spray head is connected with the material conveying pipe 13, so that the wall surface painting device can dredge the material conveying pipe 13 and the material spray head to continuously provide the coating for the painting roller 5, and the continuous and long-period operation of the wall surface painting device is met.

As regards the material nozzles and the feed conveyor pipe 13, reference is made to figure 1. In fig. 1, the material spray head comprises a spray head holder 11 and a spray head 12, the spray head holder 11 extending in the axial direction of the brushing roller 5, the spray head holder 11 being fixed relative to the trailing link 2 and thus rotating relative to the roller surface of the brushing roller 5. A plurality of spray heads 12 are arranged in the spray head support 11, and all the spray heads 12 are distributed along the extension direction of the spray head support 11, namely the axial intervals of the painting roller 5, so that the uniform spraying of the paint to the roller surface of the painting roller 5 is realized. In fig. 1, one end of the feed conduit is connected to the spray head holder 11, and the other end is disposed adjacent to the handle 1 and can be configured as a pumping connector 14 for insertion into the material container.

It is right above that the utility model provides a wall whitewash ware has carried out the detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A wall surface painting device is characterized by comprising a handle (1) and a painting roller (5) arranged on the handle (1); the tail connecting rod (2) of the brush roller (5) is hinged to the handle (1); the brush roller (5) rotates around a hinge point (4).

2. A wall plastering device according to claim 1, wherein a driving rod (8) is further arranged between the tail connecting rod (2) and the handle (1); one end of the driving rod (8) is hinged to the tail connecting rod (2), and the other end of the driving rod is provided with a first sliding block (9) which is used for being sleeved and connected with the handle (1) in a sliding mode.

3. A wall plastering device according to claim 2, wherein the tail connecting rod (2) is provided with a sliding groove (6) extending along the axial direction, and the end part of the driving rod (8) is slidably hinged in the sliding groove (6).

4. A wall plastering device according to claim 3, wherein a coaxially extending lead screw (10) is provided in the handle (1); the first sliding block (9) is specifically a screw nut.

5. A wall plastering device as claimed in claim 4, wherein the screw (10) is connected with a driving motor for driving the slide block (9) to slide up and down.

6. A wall plastering device according to claim 1, wherein the plastering roller (5) has a prismatic roller surface.

7. The wall whitewashing device of claim 6, wherein the roller surface is a regular prism and the number of edges of the roller surface is not less than six.

8. A wall plastering device as claimed in claim 1, wherein a material spraying head for spraying paint to the plastering roller (5) is provided at one side of the plastering roller (5).

9. A wall plastering device as claimed in claim 8, wherein a feed pipe (13) is connected to the material spraying nozzle.

10. A wall plastering device as claimed in claim 8, wherein the material spraying head comprises a head holder (11) extending in the axial direction of the plastering roller (5) and a plurality of spraying heads (12) provided to the head holder (11).