CN211007535U

CN211007535U - Wall painting device for construction

Info

Publication number: CN211007535U
Application number: CN201921627787.9U
Authority: CN
Inventors: 张辉; 张义; 孙淑冉
Original assignee: Jingkun Construction Technology Henan Group Co ltd
Current assignee: Jingkun Construction Technology Henan Group Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-07-14
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a wall body whitewashes device for construction, including support, roller bearing, round brush, the support is two, it has a plurality of roller bearings to articulate in the middle of the support upper end, support lower extreme fixed connection scissors handle, the round brush the central axis is provided with the through-hole, be provided with the roller bearing in the through-hole, it has the space to separate between round brush and the roller bearing, and the middle part disconnection that is located the roller bearing in the through-hole is connected by elastic telescopic material, and the disconnection end department fixedly connected with of the roller bearing of being connected with elastic telescopic material separates the fender ring, through-hole both ends inscription fixed seal ring. The utility model discloses can realize the whitewashing to the curved surface wall body and the plane wall body of different radians, the articulated mode of cooperation bolt and the setting of telescopic link can greatly enlarge the area of whitewashing, improve and whitewash efficiency.

Description

Wall painting device for construction

Technical Field

The utility model belongs to the technical field of the construction equipment, concretely relates to with trees, cylindricality object surface such as stand and planar wall's whitewash device.

Background

At present, people need use the brush or change the round brush of adaptation cambered surface radian when whitewashing the curved surface, and the efficiency of whitewashing of brush is extremely low, and the round brush of different radians is only applicable to the curved surface of a radian, and adaptability is not strong, and use cost is high.

In order to efficiently finish the painting task on the surface of a cylindrical object, a painting device with an arc-shaped painting surface is provided in the prior art. Chinese utility model patent specification CN204435798U discloses a painting device for such arc-shaped painting surface. The plastering roller is characterized in that the plastering roller is formed by a handle, a rolling brush and a support which is fixedly connected, the support is surrounded into a circle, the front end of the support is provided with a deformation pipe wrapped by a plurality of rolling brushes, and the plastering radian is adjusted through an adjusting arm arranged on the support.

The prior art has the following problems: the support with adjustable must surround and whitewash the curved surface, just can change the radian through adjusting the regulating arm and accomplish and whitewash, and every whitewash a curved surface must dismantle and just can continue next curved surface and whitewash, wastes time and energy, and when the curved surface of whitewashing can not be enclosed, the device can not be used, and the device can not whitewash plane wall body, only has the performance of whitewashing arc wall body, does not have the general distribution nature. The number of the painting rollers of the device is uniquely determined, the number of the painting rollers cannot be increased properly, the painting area is increased, and the painting efficiency is low.

Disclosure of Invention

For solving the problem that proposes among the above-mentioned background art, the utility model provides a need not surround the whitewashing face, can satisfy the cambered surface and the device that the plane wall body whitewashed of different radians simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: including support 1, roller bearing 2, round brush 3, its characterized in that: the utility model discloses a scissors, including support 1, through-hole 6, roller bearing 2, space between roller bearing 3 and the roller bearing 2, the middle part disconnection of roller bearing 2 that is located through-hole 6 is connected by elastic telescopic material, and the disconnection department fixedly connected with of roller bearing 2 that is connected with elastic telescopic material keeps off ring 4, 6 both ends inscription fixed seal ring 5 of through-hole, support 1 lower extreme fixed connection scissors handle 7, 3 the central axes of roller brush is provided with through-hole 6, be provided with roller bearing 2 in the through-hole 6, it has the space to separate between roller brush 3 and the roller bearing 2, is located the through.

In a further improvement, the joint of the roller 2 positioned outside the rolling brush is hinged by a bolt 12, and a telescopic device is arranged between the lower part of the bracket 1 and the scissor handle 7.

Further improve, the telescoping device includes

interior pole

8, 8 one end fixed connection scissors handle 7 of interior pole, the other end of interior pole 8 stretches into outer tube 9, outer tube 9 is one end open-ended tubular structure, screw 11 has been seted up on the outer tube 9 wall, be provided with the screw 10 that matches with it in the screw 11, the lower extreme of the one end fixed connection support 1 of outer tube 9.

Further improved, the bracket is connected with rolling brushes with different lengths in a mixed manner.

In a further improvement, the telescopic elastic material is selected from a spiral cylindrical spring.

The utility model has the advantages of as follows: because of it has a plurality of round brushes, articulated form is connected each other, can realize whitewashing planar, is provided with flexible elastic material in the middle of the roller bearing, can attached arcwall face under the pulling force of support, realizes whitewashing the cambered surface, and the round brush that length is different can mix articulatedly, is applicable to the whitewashing of mixed face, and the articulated mode of dismantling and the adjustable length support of cooperation bolt have conveniently increased the round brush quantity, have increased the whitewashing area, have improved and have whitewashed efficiency.

Drawings

FIG. 1 is a front view of the overall structure of a wall plastering device for construction of the present invention;

FIG. 2 is a longitudinal sectional view of a roller brush and a roller of the wall plastering device for construction according to the present invention;

FIG. 3 is a side view of a roller brush and a roller of the wall plastering device for construction of the present invention;

FIG. 4 is a partial schematic view of a roller bolt hinge of the wall plastering device for construction of the present invention;

FIG. 5 is a schematic view of the overall structure of the wall plastering device for construction in the front side of the plastering mixed surface;

FIG. 6 is a schematic view of the overall structure of the wall plastering device for construction when a telescopic device is additionally installed;

fig. 7 is a longitudinal sectional view of the expansion device of the wall plastering device for construction of the utility model.

In the figure: 1. a support; 2. a roller; 3. rolling and brushing; 4. a blocking ring; 5. sealing the circular ring; 6. a through hole; 7. a scissor handle; 8. an inner rod; 9. an outer tube; 10. a screw; 11. a screw hole; 12. a bolt; 13. a spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Embodiment 1, as shown in fig. 1, fig. 2, fig. 3, including support 1, roller shaft 2, round brush 3, support 1 is two, it has a plurality of roller shafts 2 to articulate in the middle of support 1 upper end, support 1 lower extreme fixed connection scissors handle 7, round brush 3 the central axis is provided with through-hole 6, be provided with roller shaft 2 in the through-hole 6, there is the space between round brush 3 and the roller shaft 2 at a distance from, and the middle part disconnection of roller shaft 2 that is located through-hole 6 is connected by elastic telescopic material, and the disconnection department fixed connection of roller shaft 2 that is connected with elastic telescopic material keeps off ring 4, fixed sealing ring 5 in the through-hole 6 both ends inscription, keeps off ring 4 and sealing ring 5 and hinders the relative motion each other to block round brush 3 and slide from roller shaft 2, the scissors handle has the function with the support, and roller shaft 2 is connected by flexible elastic material, when not pulling open scissors handle 7, when the telescopic elastic material is in a contraction state, the rolling brush 3 can be pulled into a straight line, and the scissor handle 7 is pushed to paint the wall surface; the scissor handle 7 is pulled open by using two hands, the support 1 is driven to pull open the telescopic elastic material in the middle of the rolling shaft 2, the scissor handle 7 is pressed to attach the rolling brush 3 on the arc-shaped plastering surface, and the scissor handle 7 is pushed up and down to realize plastering on the arc-shaped surface.

Embodiment 2, as shown in fig. 4, 6, and 7, includes two supports 1, two rollers 2, and two rolling brushes 3, the middle of the upper end of the support 1 is hinged with a plurality of rollers 2, the lower end of the support 1 is fixedly connected with a scissors handle 7, the central axis of the rolling brush 3 is provided with a through hole 6, the roller 2 is arranged in the through hole 6, a gap is formed between the rolling brush 3 and the roller 2, the middle of the roller 2 in the through hole 6 is disconnected and connected by an elastic telescopic material, the disconnected end of the roller 2 connected with the elastic telescopic material is fixedly connected with a blocking ring 4, the two ends of the through hole 6 are internally connected with a fixed sealing ring 5, the joint of the roller 2 outside the rolling brush is hinged by a bolt 12, the scissors handle 7 is fixedly connected with one end of an inner rod 8, the other end of the scissors handle 8 extends into an outer tube 9, the outer tube 9 is a tubular structure with an open, screw hole 11 has been seted up on the outer tube 9 wall, be provided with the screw 10 that matches with it in the screw hole 11, the lower extreme of the one end fixed connection support 1 of outer tube 9, screw 10 passes screw hole 11 and the fixed interior pole 8 of extrusion, adjust the length that interior pole 8 stretched into outer tube 9 through the screw of the unscrewing screw 10 to adjust support 1 extension length, the cooperation uses the articulated mode of bolt 12, can manually dismantle, and very convenient increases the round brush, improves and whitewashes the contact surface, thereby improves and whitewashes efficiency.

Embodiment 3, as shown in fig. 5, includes two supports 1, two rolling shafts 2, and rolling brushes 3 with different lengths, the middle of the upper end of the support 1 is hinged with a plurality of rolling shafts 2, the lower end of the support 1 is fixedly connected with a scissor handle 7, the central axis of the rolling brush 3 is provided with a through hole 6, the rolling shafts 2 are arranged in the through hole 6, a gap is arranged between the rolling brush 3 and the rolling shafts 2, the middle part of the rolling shaft 2 in the through hole 6 is disconnected and connected by an elastic telescopic material, the disconnection end of the rolling shaft 2 connected with the elastic telescopic material is fixedly connected with a blocking ring 4, the two ends of the through hole 6 are internally connected with the fixed sealing ring 5, the scissor handle 7 is pulled open, the long rolling brush 3 corresponds to the attached painting plane, the narrow rolling brush 3 corresponds to the attached painting arc surface, the scissor handle 7 is pulled up and down, the mixed surface of the arc surface and the plane, the application range of the device is expanded.

Embodiment 4, as shown in fig. 2, including support 1, roller bearing 2, round brush 3, support 1 is two, it has a plurality of roller bearings 2 to articulate in the middle of the support 1 upper end, 1 lower extreme fixed connection scissors handle 7 of support, the 3 central axes of round brush is provided with through-hole 6, be provided with roller bearing 2 in the through-hole 6, it has the space to separate between round brush 3 and the roller bearing 2, and the middle part disconnection of roller bearing 2 that is located through-hole 6 is connected by spring 13, and the disconnection end fixedly connected with of roller bearing 2 who is connected with the elastic expansion material keeps off ring 4, 6 both ends inscription fixed seal ring 5 of through-hole, spring 13 are cylindrical coil spring, and cylindrical surface is the biggest with circular through-hole 6 area of contact, have fine stability.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a wall body whitewashes device for construction, includes support (1), roller bearing (2), round brush (3), its characterized in that: support (1) is two, it has a plurality of roller bearings (2) to articulate in the middle of support (1) upper end, support (1) lower extreme fixed connection scissors handle (7), round brush (3) the central axis is provided with through-hole (6), be provided with roller bearing (2) in through-hole (6), it has the space to separate between round brush (3) and roller bearing (2), and the middle part disconnection of roller bearing (2) that is located through-hole (6) is connected by the flexible material of elasticity, and the disconnection end department fixedly connected with of roller bearing (2) of being connected with the flexible material of elasticity separates fender ring (4), through-hole (6) both ends inscription fixed seal ring (5).

2. A wall plastering device for construction according to claim 1, wherein: the joint of the roller (2) positioned outside the rolling brush is hinged by a bolt (12), and a telescopic device is arranged between the lower part of the bracket (1) and the scissor handle (7).

3. A wall plastering device for construction as claimed in claim 2, wherein: the telescoping device includes interior pole (8), interior pole (8) one end fixed connection scissors handle (7), the other end of interior pole (8) stretches into outer tube (9), outer tube (9) are one end open-ended tubular structure, screw (11) have been seted up on outer tube (9) wall, be provided with screw (10) that match with it in screw (11), the lower extreme of the one end fixed connection support (1) of outer tube (9).

4. A wall plastering device for construction according to claim 1, wherein: the support (1) is connected with rolling brushes with different lengths in a mixed mode.

5. A wall plastering device for construction according to claim 1, wherein: the elastic telescopic material is selected to be a spiral cylindrical spring (13).