CN112252748A

CN112252748A - Building installation engineering construction is with step sword

Info

Publication number: CN112252748A
Application number: CN202011232164.9A
Authority: CN
Inventors: 龙才一
Original assignee: Loudi Gao'an Environmental Protection Technology Co ltd
Current assignee: Loudi Gao'an Environmental Protection Technology Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-01-22

Abstract

The invention discloses a building knife for construction of building installation engineering, which comprises a building knife body, wherein a knife handle is fixedly connected to one side of the building knife body, a separation component which is convenient to break bricks and can protect the building knife is arranged on the building knife body, the building knife for the building installation engineering construction can effectively knock the bricks into a required shape and be used when a wall is built, the service life of the building knife body can be not damaged, and the service life of the building knife is ensured to be effectively prolonged.

Description

Building installation engineering construction is with step sword

Technical Field

The invention relates to the technical field of building tools, in particular to a building knife for building installation engineering construction.

Background

With the development of society, the construction industry is everywhere seen, and in the construction industry, a masonry knife is one of the most basic and main used construction tools, and the basic function of the masonry knife is to build a wall, to apply construction materials such as cement or mortar on the wall (and sometimes on bricks), and then to build the wall up layer by using a structure such as bricks.

However, when the brick laying knife is used, the back of the brick laying knife is required to be used for beating the bricks, so that the bricks are separated into small blocks and then piled on a proper wall surface, but after the brick laying knife is used for a long time, the back of the brick laying knife is easy to damage, the use of a building worker is inconvenient, and the service life of the brick laying knife is shortened.

Disclosure of Invention

The invention aims to provide a bricklaying knife for construction of building installation engineering, which is convenient for brick knocking and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a building installation engineering construction is with step sword, includes the step sword body, one side fixedly connected with handle of a knife of step sword body, be provided with the separable set who is convenient for use on the step sword body and is used for breaking up the fragment of brick and can protect the step sword and use, through the separable set who sets up can effectually when building a wall and using, beat the fragment of brick into required shape to use, can not harm the life of step sword body, guarantee effectively to prolong the life of step sword.

Preferably, the separating assembly comprises two sets of fixing frames, the fixing plates are welded on the bricklaying knife body respectively, the fixing plates are connected with rotating shafts through bearings in a movable mode, the rotating shafts are fixedly connected with smashing parts, movable rods are movably connected in the rotating shafts, limiting blocks are fixedly connected to two sides of the movable rods, limiting grooves matched with the limiting blocks are formed in the rotating shafts, the movable rods are close to one side fixedly connected with clamping blocks of the fixing plates, one side fixedly connected with fixing plates close to the fixing plates are arranged on the bricklaying knife, the movable rods penetrate one side of the fixing plates and are fixed through bolts, and through the arranged smashing parts, building workers can conveniently separate required bricks when the bricklaying knives are used, so that the bricklaying knives can be conveniently put into use, damage to the bricklaying.

Preferably, break up the piece and include the cylinder sleeve, one side of cylinder sleeve is fixed with the zigzag sword piece, breaks up the piece through the setting and not only can be convenient for separate the fragment of brick, also can be when using, uses the cylinder sleeve to smear the cement between the fragment of brick even, makes more neat pleasing to the eye of wall.

Preferably, fixed connection has connect the rubber sleeve on the handle of a knife, and is provided with anti-skidding line on the rubber sleeve, can make construction worker when carrying out the fragment of brick separation, and the protection palm is not harmd by vibrations through the rubber sleeve that sets up, and anti-skidding line can make construction worker will build the sword body and grab firmly.

Preferably, the tail of the knife handle is provided with a water drop-shaped through hole convenient for accommodating the hanging box, and a construction worker can conveniently accommodate the hanging box or hang the hanging box when the hanging box is not used through the arranged water drop-shaped through hole.

Compared with the prior art, the invention has the beneficial effects that:

the brick separating device has the advantages that the brick can be separated through the separating assembly, the wall surface can be kept flat and attractive when a building worker builds a wall, the brick separating device avoids the existing method of separating bricks only by using a knife back, the service life of the building knife is shortened, the effective separation is ensured, the service life of the building knife can be prolonged, and the wall surface can be more flat and attractive.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic diagram of a partially sectioned exploded structure of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2;

fig. 5 is an enlarged schematic view of B in fig. 3.

In the figure: 1-building a knife body; 2-a knife handle; 3-a separation assembly; 4, fixing a plate; 5-a rotating shaft; 6-a breaking piece; 7-a movable rod; 8-a limiting block; 9-a limiting groove; 10-a fixture block; 11-fixing the disc; 12-a cylindrical sleeve; 13-a serrated knife block; 14-a rubber sleeve; 15-anti-skid lines; 16-drop shaped through hole.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a building installation engineering construction is with step sword, includes step sword body 1, one side fixedly connected with handle of a knife 2 of step sword body 1, be provided with on the step sword body 1 and be convenient for be used for knocking the fragment of brick and can protect the separable set 3 that the step sword used, when needs separate the fragment of brick, can use separable set 3 to separate it, avoided present to use the back of a knife blade of step sword body 1 to separate it, damage step sword body 1, lead to reducing the life of step sword body 1.

The separating component 3 comprises two groups of fixing plates 4, the two groups of fixing plates 4 are respectively welded on the bricklaying tool body 1, the fixing plates 4 are movably connected with a rotating shaft 5 through bearings, a smashing part 6 is fixedly connected on the rotating shaft 5, a movable rod 7 is movably connected in the rotating shaft 5, two sides of the movable rod 7 are fixedly connected with limiting blocks 8, a limiting groove 9 matched with the limiting block 8 is formed in the rotating shaft 5, a clamping block 10 is fixedly connected to one side of the movable rod 7 close to the fixed plate 11, a fixed plate 11 is fixedly connected to one side of the bricklaying tool close to the fixing plates 4, one side of the movable rod 7 penetrating through the fixed plate 11 is fixed through bolts, when bricks need to be separated, a construction worker can take out the clamping block 10, the limiting block 8 slides in the limiting groove 9 to enable the movable rod 7 to extend, at the moment, the clamping block 10 rotates 180 degrees, can drive whole pivot 5 and rotate, pivot 5 drives and strikes garrulous piece 6, makes it rotatory to the top, reuses the bolt and fixes between activity pole 7 and the fixed disk 11, makes its more firm, when need not beaing garrulous, otherwise operates 180 degrees rotatoryly, not only can avoid knocking garrulous 6 damages, also can be convenient for handle the wall more pleasing to the eye.

The smashing piece 6 comprises a cylindrical sleeve 12, one side of the cylindrical sleeve 12 is fixedly connected with a sawtooth-shaped cutter block 13, when bricks need to be separated, the cylindrical sleeve 12 can be rotated, the sawtooth-shaped cutter block 13 is rotated to the top, then the sawtooth-shaped cutter block 13 is used for separating the bricks, when the bricks need not to be separated, the circular arc shape of the cylindrical sleeve 12 can be rotated to the top, so that cement between two groups of bricks can be separated in the wall building process, and the shape of the brick is circular arc shape, so that the brick is smooth and attractive.

Fixed connection has connect rubber sleeve 14 on handle of a knife 2, and is provided with anti-skidding line 15 on the rubber sleeve 14, and construction worker can protect the palm not by vibrations injury when carrying out the fragment of brick separation, and anti-skidding line 15 can make construction worker will build sword body 1 and grab firmly.

The tail of the knife handle 2 is provided with a water drop-shaped through hole 16 convenient for accommodating the hanging box, so that a construction worker can conveniently accommodate the hanging box or hang the hanging box when not in use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building installation engineering construction is with step sword, includes step sword body (1), one side fixedly connected with handle of a knife (2) of step sword body (1), its characterized in that: the brick laying knife is characterized in that a separating component (3) which is used for breaking bricks and can protect the brick laying knife is arranged on the brick laying knife body (1).

2. The masonry knife for construction of building installation engineering according to claim 1, characterized in that: separating subassembly (3) are including two sets of fixed plates (4), and are two sets of fixed plate (4) weld respectively on step sword body (1), and fixed plate (4) all have pivot (5) through bearing swing joint, fixedly connected with strikes garrulous piece (6) in pivot (5), and pivot (5) interior swing joint has movable rod (7), the both sides fixedly connected with stopper (8) of movable rod (7), set up on pivot (5) with stopper (8) assorted spacing groove (9), one side fixedly connected with fixture block (10) that movable rod (7) are close to fixed disk (11), be close to one side fixedly connected with fixed disk (11) of fixed plate (4) on the step sword, one side that movable rod (7) passed fixed disk (11) is fixed through the bolt.

3. The masonry knife for construction of building installation engineering according to claim 2, characterized in that: the smashing piece (6) comprises a cylindrical sleeve (12), and one side of the cylindrical sleeve (12) is fixedly connected with a sawtooth-shaped cutter block (13).

4. The masonry knife for construction of building installation engineering according to claim 1, characterized in that: the knife handle (2) is fixedly connected with a rubber sleeve (14), and the rubber sleeve (14) is provided with anti-skid grains (15).

5. The masonry knife for construction of building installation engineering according to claim 1, characterized in that: the tail of the knife handle (2) is provided with a water drop-shaped through hole (16) which is convenient for the hanging box to store.