CN213742131U

CN213742131U - Cylinder brush for building engineering

Info

Publication number: CN213742131U
Application number: CN202021918340.XU
Authority: CN
Inventors: 程诗栋
Original assignee: Anhui New Speed Construction Engineering Co ltd
Current assignee: Anhui New Speed Construction Engineering Co ltd
Priority date: 2020-09-05
Filing date: 2020-09-05
Publication date: 2021-07-20
Anticipated expiration: 2030-09-05

Abstract

The utility model discloses a roller brush for constructional engineering, which comprises a roller brush main body and a roller shaft sleeved in the roller brush main body in a rolling manner, wherein one end of the roller shaft is fixedly connected with a handle rod through a bent rod, the right end of the handle rod is also provided with a long rod component, and the right end of the handle rod is fixedly installed with the long rod component; the long rod assembly comprises a connecting pipe, a long sleeve rod movably sleeved outside the right end of the connecting pipe and a locking jacket fixedly connected to the left end of the connecting pipe. The utility model provides a cylinder for building engineering brushes, through installing the stock subassembly additional, can make things convenient for people to whitewash the place of higher position, people stand just so can directly whitewash the operation on the ground, need not be with the help of high bench, factor of safety is higher, and through adjusting the stock subassembly, can further adjust the whole length of cylinder brush in detail, is favorable to people to whitewash the operation according to the position of whitewashing the height, has satisfied people's use needs.

Description

Cylinder brush for building engineering

Technical Field

The utility model relates to a building engineering technical field especially relates to a cylinder brush for building engineering.

Background

In construction work, roller brushes are often used; the roller brush is divided into three types of long bristles, medium bristles and short bristles, the three types of long bristles, medium bristles and short bristles are expressed as the length of the roller bristles rather than the thickness and the length of the roller, and the bristles are generally divided into two types of wool and chemical fibers. The roller brush is mostly made of wool and foamed plastic, can be divided into a paint roller brush, a napping roller brush, a floor paint roller brush, a flat-coating roller brush and the like, and is mainly used for rolling and coating large-area paint in architectural decoration engineering. And can be used for coating and rolling various ready-mixed paints, such as: emulsion paint, antirust paint, internal and external wall paint, wallpaper pasting glue and the like.

However, most of the existing roller brushes for the building engineering in the market are short-rod roller brushes, so that people cannot brush higher positions when standing on the ground, and usually can operate the roller brushes by means of a high stool, so that the operation risk is high, and therefore, the roller brushes for the building engineering are provided for solving the actual problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a roller brush for constructional engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a roller brush for constructional engineering comprises a roller brush main body and a roller which is sleeved in the roller brush main body in a rolling manner, wherein one end of the roller is fixedly connected with a handle rod through a bent rod, the right end of the handle rod is also provided with a long rod assembly, and the right end of the handle rod is fixedly installed with the long rod assembly;

the long rod assembly comprises a connecting pipe, a long sleeve rod movably sleeved outside the right end of the connecting pipe and a locking jacket fixedly connected to the left end of the connecting pipe, a jacket locking screw is arranged on the locking jacket in a threaded manner, and the locking jacket is matched with the right end of the handle rod;

the left end of long loop bar is provided with flexible groove, and the right-hand member slidable mounting of connecting pipe in flexible inslot, there is the screw rod through threaded connection in the connecting pipe, and the right-hand member of screw rod rotates the right side that extends to long loop bar and fixed the cup joint has the knob, and is provided with anti-skidding line strip on the circumference of knob.

Preferably, the inner wall of the right side of the telescopic groove is provided with a mounting hole, a bearing is fixedly mounted in the mounting hole, and the screw rod is rotatably mounted on the bearing.

Preferably, the screw rod positioned in the telescopic groove is provided with an external thread, the inner wall of the connecting pipe is provided with an internal thread, and the external thread on the screw rod is in threaded connection with the internal thread on the inner wall of the connecting pipe.

Preferably, all be equipped with the direction spout on the both sides inner wall in flexible groove, the both sides of connecting pipe right-hand member portion all are provided with the direction slider, and direction slider slidable mounting is in the direction spout.

Preferably, the outer wall of the right end part of the handle rod is provided with anti-slip lines, and the right end of the handle rod is sleeved and fixed in the locking jacket and the connecting pipe.

Preferably, the rubber anti-slip sleeve is fixedly arranged outside the right end of the long sleeve rod, and a painting felt is arranged on the circumference of the roller brush main body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the right end of the handle rod passes through the locking jacket at the left end of the connecting pipe and the connecting pipe, and then is locked and fixed through the jacket locking screw on the locking jacket, so that the handle rod and the locking jacket at the left end of the connecting pipe can be sleeved and fixed, and people can conveniently brush a place at a higher position, so that people can directly brush the work on the ground without a high stool, and the safety coefficient is higher;

2. in the utility model, the long rod component can be adjusted, namely the screw rod is driven to rotate by the knob, the screw rod rotates relative to the connecting pipe when rotating, and the connecting pipe is guided and limited by the guide sliding block and the guide sliding groove, so that the connecting pipe can perform left and right thread transmission on the external thread of the screw rod through the internal thread on the inner wall when the screw rod rotates, thereby adjusting the length between the connecting pipe and the long sleeve rod, further adjusting the whole length of the roller brush in detail and being beneficial to people to performing painting operation according to the position of painting height;

to sum up, the utility model provides a cylinder brush for building engineering through installing the stock subassembly additional, can make things convenient for people to whitewash the place of higher position, and people stand just can directly whitewash the operation on the ground like this, need not be with the help of the high bench, and factor of safety is higher, and through adjusting the stock subassembly, can further adjust the whole length of cylinder brush in detail, is favorable to people to whitewash the operation according to the position of whitewashing the height, has satisfied people's user demand.

Drawings

Fig. 1 is a schematic structural view of the roller brush for construction engineering when separated;

FIG. 2 is a schematic structural view of the handle bar, the locking jacket and the connecting pipe after the assembly and extension;

FIG. 3 is a schematic view of the connection structure of the connection pipe and the long sleeve of the present invention;

fig. 4 is a schematic partial structure diagram of fig. 3 according to the present invention.

In the figure: 1 roller brush body, 2 rollers, 3 bent rods, 4 handle rods, 401 anti-skidding threads, 5 locking jackets, 501 jacket locking screws, 6 connecting pipes, 7 long loop rods, 700 telescopic grooves, 701 rubber anti-skidding sleeves, 702 knobs, 703 screws, 704 external threads, 705 guide sliding blocks, 706 guide sliding grooves and 707 bearings.

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.

Referring to fig. 1-4, a roller brush for construction engineering comprises a roller brush main body 1 and a roller shaft 2 which is sleeved in the roller brush main body 1 in a rolling manner, wherein one end of the roller shaft 2 is fixedly connected with a handle rod 4 through a bent rod 3, the right end of the handle rod 4 is also provided with a long rod assembly, and the right end of the handle rod 4 is fixedly installed with the long rod assembly;

the long rod assembly comprises a connecting pipe 6, a long sleeve rod 7 movably sleeved outside the right end of the connecting pipe 6 and a locking jacket 5 fixedly connected to the left end of the connecting pipe 6, a jacket locking screw 501 is installed on the locking jacket 5 in a threaded mode, and the locking jacket 5 is matched with the right end of the handle rod 4;

the left end of long loop bar 7 is provided with flexible groove 700, and the right-hand member slidable mounting of connecting pipe 6 is in flexible groove 700, there is screw rod 703 through threaded connection in the connecting pipe 6, and the right-hand member of screw rod 703 rotates and extends to the right side of long loop bar 7 and fixed the cup joint has knob 702, and is provided with anti-skidding streak on the circumference of knob 702. The utility model provides a cylinder for building engineering brushes, through installing the stock subassembly additional, can make things convenient for people to whitewash the place of higher position, people stand just so can directly whitewash the operation on the ground, need not be with the help of high bench, factor of safety is higher, and through adjusting the stock subassembly, can further adjust the whole length of cylinder brush in detail, is favorable to people to whitewash the operation according to the position of whitewashing the height, has satisfied people's use needs.

In this example, the right inner wall of the telescopic slot 700 is provided with a mounting hole, a bearing 707 is fixedly mounted in the mounting hole, and the screw 703 is rotatably mounted on the bearing 707.

In this example, the screw 703 located in the telescopic groove 700 is provided with an external thread 704, the inner wall of the connection pipe 6 is provided with an internal thread, and the external thread 704 on the screw 703 is threadedly connected with the internal thread on the inner wall of the connection pipe 6.

In this example, the inner walls of the two sides of the telescopic slot 700 are provided with guide sliding slots 706, the two sides of the right end of the connecting pipe 6 are provided with guide sliding blocks 705, and the guide sliding blocks 705 are slidably mounted in the guide sliding slots 706.

In this example, the outer wall of the right end of the handle rod 4 is provided with an anti-slip pattern 401, and the right end of the handle rod 4 is fixed inside the locking jacket 5 and the connecting pipe 6.

In this example, a rubber anti-slip sleeve 701 is fixedly arranged on the outer portion of the right end of the long sleeve rod 7, and a painting felt is arranged on the circumference of the roller brush body 1.

The utility model provides a cylinder brush for building engineering, when needs whitewash at indoor or outdoor, when the furred ceiling whitewashes in particular, the utility model discloses can be according to the needs of co-altitude, assemble handle bar 4 and the locking jacket 5 of connecting pipe 6 left end, in order to make things convenient for people to whitewash the work, when its concrete installation, refer to earlier and show figure 1, pass the right-hand member of handle bar 4 in locking jacket 5 and the connecting pipe 6 of connecting pipe 6 left end, then lock fixedly through the jacket locking screw 501 on the locking jacket 5 (like figure 2), can make things convenient for people to whitewash the place of higher position by sleeving with the locking jacket 5 of connecting pipe 6 left end fixed like this, so people stand on the ground and can directly whitewash the operation, need not use the high stool, factor of safety is higher;

on the other hand, the length between the connecting pipe 6 and the long sleeve rod 7 can be further adjusted, namely, the screw 703 is driven to rotate on the bearing 707 through the knob 702, the screw 703 rotates relative to the connecting pipe 6 when rotating, and meanwhile, the connecting pipe 6 is guided and limited by the guide sliding block 705 and the guide sliding groove 706, so that when the screw 703 rotates, the connecting pipe 6 can be in left-right thread transmission on the external thread 704 of the screw 703 through the internal thread on the inner wall, the length between the connecting pipe 6 and the long sleeve rod 7 can be adjusted, the overall length of the roller brush can be finally adjusted in detail, and people can perform brushing operation according to the brushing height.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A roller brush for constructional engineering comprises a roller brush main body (1) and a roller (2) sleeved in the roller brush main body (1) in a rolling mode, wherein one end of the roller (2) is fixedly connected with a handle rod (4) through a bent rod (3), and the roller brush is characterized in that a long rod assembly is further arranged at the right end of the handle rod (4), and the right end of the handle rod (4) is fixedly installed with the long rod assembly;

the long rod assembly comprises a connecting pipe (6), a long loop bar (7) movably sleeved outside the right end of the connecting pipe (6) and a locking jacket (5) fixedly connected to the left end of the connecting pipe (6), a jacket locking screw (501) is installed on the locking jacket (5) in a threaded mode, and the locking jacket (5) is matched with the right end of the handle rod (4);

the left end of long loop bar (7) is provided with flexible groove (700), and the right-hand member slidable mounting of connecting pipe (6) in flexible groove (700), there are screw rod (703) through threaded connection in connecting pipe (6), and the right-hand member of screw rod (703) rotates the right side that extends to long loop bar (7) and fixed cover has connect knob (702), and is provided with anti-skidding line strip on the circumference of knob (702).

2. The roller brush for the building engineering as claimed in claim 1, wherein the right inner wall of the telescopic slot (700) is provided with a mounting hole, a bearing (707) is fixedly mounted in the mounting hole, and the screw rod (703) is rotatably mounted on the bearing (707).

3. A roller brush for building engineering according to claim 1, characterized in that the screw rod (703) located in the telescopic slot (700) is provided with an external thread (704), the inner wall of the connecting pipe (6) is provided with an internal thread, and the external thread (704) on the screw rod (703) is in threaded connection with the internal thread on the inner wall of the connecting pipe (6).

4. The roller brush for the building engineering as claimed in claim 1, wherein the inner walls of the two sides of the telescopic slot (700) are provided with guide sliding grooves (706), the two sides of the right end of the connecting pipe (6) are provided with guide sliding blocks (705), and the guide sliding blocks (705) are slidably mounted in the guide sliding grooves (706).

5. A roller brush for building engineering according to claim 1, characterized in that the outer wall of the right end of the handle rod (4) is provided with anti-slip threads (401), and the right end of the handle rod (4) is sleeved and fixed in the locking jacket (5) and the connecting pipe (6).

6. A roller brush for constructional engineering as claimed in claim 1 wherein a rubber anti-slip cover (701) is fixedly provided on the outside of the right end of the long loop bar (7), and a render felt is provided on the circumference of the roller brush body (1).