CN218374972U

CN218374972U - Plastering tool special for stair step

Info

Publication number: CN218374972U
Application number: CN202222382972.4U
Authority: CN
Inventors: 焦世安; 杨国锋; 张群; 孙冰鑫; 肖峰
Original assignee: China Shanxi Sijian Group Co Ltd
Current assignee: China Shanxi Sijian Group Co Ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-24
Anticipated expiration: 2032-09-08

Abstract

The utility model relates to a special plastering tool of stair marking time belongs to the stairwell building engineering field, include: the plastering panel comprises an internal corner positioned at the upper part and an external corner positioned at the lower part, wherein one side of the internal corner is provided with an upper plastering surface, a side plastering surface is arranged between the internal corner and the external corner, and one side of the external corner, which is opposite to the upper plastering surface, is provided with a lower plastering surface; the panel of plastering is provided with two wood system handles between last face of plastering and the face of plastering down, and the handle is provided with the antiskid that sponge or cloth were made, and the panel of plastering is provided with the tongue and groove strip that is used for suppressing anti-skidding recess strip below last face of plastering. The utility model discloses once only accomplish the facade plane of marking time, solved the reentrant and external corner and plastered the problem that separate process is many, the squareness is not enough, antislip strip can not one shot forming. The utility model discloses simple structure, material cost is low, excellent in use effect easily promotes.

Description

Plastering tool special for stair step

Technical Field

The utility model relates to a stairwell building engineering field specifically is a special plastering tool of stair marking time.

Background

Along with the development of the building industry, the requirements on the engineering quality are higher and higher, so that higher requirements on the attractiveness and safety of stair steps are also provided. The traditional trowel can only finish one vertical face or plane by one-time wiping, only can ensure the flatness of the vertical face and the plane of the step, cannot ensure the squareness of the step internal and external angles of the stair, and cannot form the anti-skid groove in one time.

In the prior art, CN205476540U discloses a wall body internal and external corner mortar plastering tool, which comprises a plastering plate, a connecting rod and a handle, wherein the plastering plate is an L-shaped plate, the lower end of the connecting rod is connected with the handle, and the upper end of the connecting rod is movably connected with the L-shaped plate in an inserting way through a slot arranged at a corner part of the lower end surface of the L-shaped plate. The plastering device is suitable for plastering the internal and external corners of the wall, but can only be used for independently constructing the internal corner or the external corner once, and cannot accurately control the height difference of two layers of stairs.

In the prior art, CN205976558U discloses a two-way handle yin-yang corner plastering tool, which comprises a right-angle steel sheet, a connecting piece and an operating handle: the connecting piece includes that the external corner plasters the connecting piece and the internal corner plasters the connecting piece, connecting piece one end is passed through the fix with screw in the middle part of the right angle line in right angle steel sheet outside or inboard, operating handle passes through the other end of connecting piece is connected the right angle steel sheet. The plastering device is also suitable for plastering the internal and external corners of the wall, but can only be used for independently constructing the internal corner or the external corner once and cannot accurately control the height difference of two layers of stairs.

Therefore, a plastering tool for finishing the mark-time vertical plane, the internal and external corners and the anti-slip grooves at one time and meeting the standard requirement on quality is needed to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special plastering tool of stair marking time to solve the negative and positive angle that above-mentioned background art provided and plaster the problem that the separation process is many, the squareness is not enough, antislip strip can not one shot forming.

In order to realize the above object, the utility model provides a special plastering tool of stair marking time, include: the panel of plastering, the panel of plastering is including the reentrant corner that is located upper portion and the external corner that is located the lower part, reentrant corner one side has the face of plastering, the reentrant corner with there is the face of plastering of side between the external corner, there is the face of plastering down in one side that the external corner is relative with last face of plastering.

Furthermore, a handle is arranged between the upper plastering surface and the lower plastering surface of the plastering panel.

Furthermore, the plastering panel is provided with a convex groove strip used for pressing the anti-skid groove strip below the upper plastering surface.

Preferably, the number of the handles is two, the handles are made of wood, and the handles are provided with anti-skidding devices.

Preferably, the anti-slip device is sponge or cloth.

Preferably, the number of the convex-concave strips is two.

Preferably, the width of the upper plastering surface, the width of the side plastering surface and the width of the lower plastering surface are 300mm, the depth of the upper plastering surface and the depth of the lower plastering surface are 200mm, and the height of the side plastering surface is 170mm.

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

the utility model discloses once only accomplish the facade plane of marking time, solved that the reentrant and external corner plasters and separately processes many, the squareness is not enough, antislip strip can not one shot forming's problem. The utility model discloses simple structure, material cost is low, excellent in use effect easily promotes.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Description of reference numerals:

1-plastering panel, 2-handle, 3-convex groove strip, 4-internal corner and 5-external corner.

Detailed Description

Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

As shown in fig. 1, a plastering tool special for stair step comprises: the plastering panel 1 comprises an internal corner 4 positioned at the upper part and an external corner 5 positioned at the lower part, wherein one side of the internal corner 4 is provided with an upper plastering surface, a side plastering surface is arranged between the internal corner 4 and the external corner 5, and one side of the external corner 5 opposite to the upper plastering surface is provided with a lower plastering surface; the plastering panel 1 is provided with two wooden handles 2 between the upper plastering surface and the lower plastering surface, and the handles 2 are provided with anti-skidding devices made of sponge or cloth, so that the plastering panel is convenient for constructors to operate.

The plastering panel 1 is provided with two convex groove strips 3 used for pressing two anti-skid groove strips below the upper plastering surface.

The utility model discloses specific operating method:

1. step measurement and setting-out of the stairs;

2. spreading the mortar on the stair steps;

3. the step surface is transversely and reciprocally wiped and pressed by adopting the utility model, and the step surface is formed after mortar is formed;

4. and finishing finished product protection of the concave-convex corners and the anti-slip groove strips after plastering.

Having thus described embodiments of the present invention, the foregoing description is intended to be illustrative, not exhaustive, and not limited to the embodiments disclosed, and many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims

1. The utility model provides a stair step special use tool of plastering which characterized in that includes: plastering panel (1), plastering panel (1) is including reentrant corner (4) that are located upper portion and external corner (5) that are located the lower part, there is the face of plastering on reentrant corner (4) one side, reentrant corner (4) with there is the face of plastering of side between external corner (5), external corner (5) have the face of plastering down with the relative one side of last face of plastering.

2. Plastering tool special for stair step according to claim 1, characterized in that the plastering panel (1) is provided with a handle (2) between the upper plastering surface and the lower plastering surface.

3. Plastering tool special for stair step according to claim 1, wherein the plastering panel (1) is provided with a tongue and groove strip (3) for pressing an anti-slip groove strip under the upper plastering surface.

4. Plastering tool special for stair step according to claim 2, characterized in that there are two handles (2), the handle (2) is made of wood, and the handle (2) is provided with an anti-slip device.

5. The plastering tool special for stair step as claimed in claim 4, wherein the anti-slip device is sponge or cloth.

6. Plastering tool special for stair step according to claim 3, characterized in that two of the said protruding channel strips (3) are provided.

7. The plastering tool special for stair step as claimed in any one of claims 1 to 6, wherein the width of the upper plastering surface, the width of the side plastering surface and the width of the lower plastering surface are 300mm, the depth of the upper plastering surface and the depth of the lower plastering surface are 200mm, and the height of the side plastering surface is 170mm.