Improved masonry plastering trowel

Abstract

The utility model discloses an improved masonry plastering trowel which comprises a plastering trowel body, two symmetrical clamping assemblies are installed on the plastering trowel body, each clamping assembly comprises two limiting plates, the two limiting plates and the plastering trowel body are integrally formed, the two limiting plates are folded downwards to form a gap, two vertically-arranged metal plates are arranged below the plastering trowel body, and the two metal plates are connected with the two limiting plates. The ends of the metal plates can be inserted into gaps formed by the two limiting plates, strip-shaped openings are formed in the side walls of the metal plates in a penetrating mode, a metal sheet is detachably installed between the two metal plates, the metal sheet is made of flexible materials capable of being bent and deformed, and the two ends of the metal sheet are connected with the strip-shaped openings in a clamped mode. According to different mortar joint height requirements, adjustment can be carried out by adjusting the length of the extending metal sheet, and only the fixing bolt needs to be loosened during adjustment. And the mortar thickness can be kept consistent. The mortar joint height control device and the pointing tool metal plate can be disassembled and assembled, and the original function of the plastering knife is not affected.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to an improved masonry plastering trowel. Background Technology

[0002] Currently, in the process of wall construction, the specifications have specific requirements for the height of mortar joints. However, in actual construction, the accuracy of controlling the mortar joint height often depends on the experience and skill of the masons, making it difficult to maintain a consistent mortar joint height throughout the construction process. After the wall is built, the mortar joints need to be grouted. Grooving is often done using stainless steel rods or reinforcing bars, but the grooving effect is not guaranteed. Utility Model Content

[0003] The purpose of this utility model is to solve the problems mentioned above in the background technology and to propose an improved masonry trowel.

[0004] The objective of this utility model can be achieved through the following technical solutions:

[0005] An improved masonry plastering trowel includes a trowel with two symmetrical clamping assemblies. Each clamping assembly includes two limiting plates integrally formed with the trowel. The two limiting plates close together to form a gap. Two vertically arranged metal plates are disposed below the trowel, and the ends of the metal plates can be inserted into the gap formed by the two limiting plates. A strip-shaped opening is provided through the side wall of each metal plate. A metal sheet is detachably installed between the two metal plates. The metal sheet is made of a flexible material that can be bent and deformed, and both ends of the metal sheet are engaged with the strip-shaped opening.

[0006] As a further embodiment of this utility model: one of the limiting plates has a threaded hole, and a bolt is threaded into the threaded hole. The end of the bolt can be used to fix and limit the metal plate.

[0007] As a further embodiment of this utility model: the metal sheet is bent into a "U" shape.

[0008] As a further embodiment of this utility model: the two ends of the metal sheet are bent outward to form anti-detachment limiting parts.

[0009] As a further embodiment of this utility model: the two limiting plates are respectively a first limiting plate and a second limiting plate, and the bottom of the first limiting plate and the second limiting plate are flush with the bottom of the ash knife.

[0010] The beneficial effects of this utility model are as follows: In this application, the mortar joint height can be adjusted by changing the length of the extended metal plate according to different requirements; adjustment is achieved by loosening the fixing bolts. This ensures a consistent mortar thickness. Both the mortar joint height control device and the grouting tool metal plate are detachable, without affecting the original function of the plastering trowel. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the anti-detachment limiting part in this utility model.

[0014] In the diagram: 1. Putty knife; 2. Handle; 301. First limiting plate; 302. Second limiting plate; 303. Bolt; 4. Metal plate; 41. Bending plate; 42. Anti-detachment limiting part. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0016] Example 1, please refer to Figure 1-2 As shown, this utility model is an improved masonry plastering trowel, including a trowel 1. Two symmetrical clamping assemblies are installed on the trowel 1. The clamping assemblies include two limiting plates, which are integrally formed with the trowel 1. The two limiting plates close together and form a gap downwards. Two vertically arranged metal plates 4 are provided below the trowel 1. The ends of the metal plates 4 can be inserted into the gap formed by the two limiting plates. A strip-shaped opening is provided through the side wall of the metal plate 4. A metal sheet 41 is detachably installed between the two metal plates 4. The metal sheet 41 is a flexible material that can be bent and deformed. Both ends of the metal sheet 41 are engaged with the strip-shaped opening.

[0017] Example 2, please refer to Figure 1-2As shown, this utility model is an improved masonry plastering trowel, including a trowel 1. Two symmetrical clamping assemblies are installed on the trowel 1. The clamping assemblies include two limiting plates, which are integrally formed with the trowel 1. The two limiting plates close together and form a gap downwards. Two vertically arranged metal plates 4 are provided below the trowel 1. The ends of the metal plates 4 can be inserted into the gap formed by the two limiting plates. A strip-shaped opening is provided through the side wall of the metal plate 4. A metal sheet 41 is detachably installed between the two metal plates 4. The metal sheet 41 is a flexible material that can be bent and deformed. Both ends of the metal sheet 41 are engaged with the strip-shaped opening.

[0018] One of the limiting plates has a threaded hole, and a bolt 303 is threaded onto the threaded hole. The end of the bolt 303 can be used to fix and limit the metal plate 4.

[0019] Example 3, please refer to Figure 1-2 As shown, this utility model is an improved masonry plastering trowel, including a trowel 1. Two symmetrical clamping assemblies are installed on the trowel 1. The clamping assemblies include two limiting plates, which are integrally formed with the trowel 1. The two limiting plates close together and form a gap downwards. Two vertically arranged metal plates 4 are provided below the trowel 1. The ends of the metal plates 4 can be inserted into the gap formed by the two limiting plates. A strip-shaped opening is provided through the side wall of the metal plate 4. A metal sheet 41 is detachably installed between the two metal plates 4. The metal sheet 41 is a flexible material that can be bent and deformed. Both ends of the metal sheet 41 are engaged with the strip-shaped opening.

[0020] One of the limiting plates has a threaded hole, and a bolt 303 is threaded onto the threaded hole. The end of the bolt 303 can be used to fix and limit the metal plate 4.

[0021] The bent metal sheet 44 is U-shaped. Both ends of the metal sheet 41 are bent outward to form anti-detachment limiting parts 42. The two limiting plates are the first limiting plate 301 and the second limiting plate 302, and the bottom of the first limiting plate 301 and the second limiting plate 302 are flush with the bottom of the ash knife 1.

[0022] In this application, the length of the extended metal plate 4 can be adjusted according to different mortar joint height requirements. When adjusting, simply loosen the fixing bolt 303. The two limiting plates are arranged along the width direction of the mortar trowel 1 (occupying 1 / 2 from the center).

[0023] During construction, after the mortar has covered the surface of the masonry, the improved trowel 1 is used to scrape the mortar over the surface (the bottom of the mortar joint height control device is pressed against the contact surface between the masonry and the mortar) to remove the excess mortar, so that the remaining mortar thickness can be kept consistent.

[0024] The grouting device refers to the structure formed by combining the metal plate 4 and the metal sheet 41.

[0025] After bending, the metal sheet 41 can be inserted into the strip-shaped opening. The length of the grouting device is the same as the width of the putty knife 1. When grouting, the handle 2 can be held to complete the grouting work.

[0026] The joint height control device, the grouting metal plate 4, and the metal sheet 41 can all be disassembled without affecting the original function of the plastering trowel 1.

[0027] The foregoing has provided a detailed description of one embodiment of the present invention, but the description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the scope of the claims of the present invention.

Claims

1. An improved trowel for masonry, comprising a trowel (1), characterized in that, Two symmetrical clamping assemblies are installed on the ash knife (1), the clamping assembly comprises two limiting plates, the two limiting plates are formed integrally with the ash knife (1), the two limiting plates are folded towards each other downward to form a gap, two vertically arranged metal plates (4) are arranged below the ash knife (1), the end of the metal plate (4) can be inserted into the gap formed by the two limiting plates, a strip-shaped opening is formed through the side wall of the metal plate (4), a metal sheet (41) is detachably mounted between the two metal plates (4), the metal sheet (41) is made of flexible material which can be bent, and the two ends of the metal sheet (41) are clamped with the strip-shaped opening.

2. An improved trowel for masonry work as claimed in claim 1 wherein, A threaded hole is formed in one of the limiting plates, a bolt (303) is threadedly connected in the threaded hole, and the end of the bolt (303) can be used to fix and limit the metal plate (4).

3. The improved trowel for masonry as claimed in claim 1 wherein, The shape of the metal sheet (44) after bending is "U" shape.

4. The improved trowel for masonry as claimed in claim 1 wherein, The two ends of the metal sheet (41) are bent outward to form a anti-disengagement limiting portion (42).

5. The improved trowel for masonry as claimed in claim 1 wherein, The two limiting plates are respectively a first limiting plate (301) and a second limiting plate (302), and the bottoms of the first limiting plate (301) and the second limiting plate (302) are flush with the bottom of the ash knife (1).

Images