Special tool for kneading and pressing arch bricks during building

Abstract

The utility model discloses a special tool for kneading and pressing arch bricks during masonry. The special tool comprises a working plate and a bottom plate which are horizontally arranged, the upper portion of the plate face of the bottom plate is rotationally connected with a rotating rod through two nuts, a pressing rod is arranged on a rod body of the rotating rod, and one end of the pressing rod is connected with the working plate. A connecting plate is further arranged on the upper portion of the plate face of the bottom plate, and the connecting plate is connected with a positioning plate used for enabling the to-be-built arch bricks to be flush with the adjacent arch bricks. The device is simple in structure and convenient to use, fire clay between bricks can be easily and uniformly kneaded and pressed, the masonry quality is ensured, meanwhile, the masonry personnel are prevented from being too tired, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of kiln construction tools, in particular to a special tool for kneading and pressing bricks during masonry. Background Art

[0002] The quality of masonry has a great impact on the life of the kiln and the quality of the product. A professional masonry team must do a careful masonry and strictly control every detail. In the masonry process of the melting part, in order to make the refractory mud between the bricks evenly kneaded, the masonry workers usually lift the bricks by hand to knead them. Figure 3 As shown, the arch bricks are laid vertically, but the number of large arch bricks is huge, and it is very labor-intensive to knead and press them only by manpower, which reduces the construction efficiency to a certain extent and poses certain construction safety issues, which need to be improved. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a special tool for kneading and pressing bricks during masonry. The tool has a simple structure and is easy to use. The mortar between bricks can be kneaded and pressed evenly. While ensuring the quality of masonry, the tool avoids excessive fatigue of masonry workers, improves construction efficiency, and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a special tool for kneading arch bricks during masonry, comprising a horizontally arranged working plate and a base plate; the upper portion of the plate surface of the base plate is rotatably connected to a rotating rod through two nuts, the rod body of the rotating rod is provided with a pressure rod, one end of the pressure rod is connected to the working plate; the upper portion of the plate surface of the base plate is also provided with a connecting plate, the connecting plate is connected to a positioning plate for making the arch bricks to be laid flush with the adjacent arch bricks.

[0005] Preferably, a fixing plate is provided at the end of the connecting plate, a screw is provided on the plate surface of the positioning plate facing away from the arch brick, the screw passes through a through hole on the fixing plate, and the screw is locked with the fixing plate by two nuts.

[0006] Preferably, the positioning plate is vertically arranged, and the height of the positioning plate is higher than the working plate.

[0007] Preferably, the shaft of the rotating rod is provided with two retaining rings, the two retaining rings are located between the two nuts, and the retaining rings are close to the corresponding nuts.

[0008] Preferably, the nut is welded to the base plate, the pressure rod is a round steel tube, the pressure rod is welded to the rotating rod, one end of the pressure rod is welded to the working plate, and one end of the pressure rod is provided with a handle.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: before masonry, the tools are placed in advance at the position to be masonry, the arch bricks are coated with fire mud and placed on the work plate, and the pressure rod is pressed back and forth to make the arch bricks repeatedly move up and down several times until the refractory mud between the bricks is evenly kneaded, and the lifting and lowering of the arch bricks are achieved by the lever principle, and the position of the arch bricks can be limited when moving up and down by the positioning plate, so that the fire mud between the bricks can be easily kneaded evenly, while ensuring the quality of masonry, avoiding excessive fatigue of the masonry workers, improving construction efficiency, and having a simple structure and easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 It is a top view of the utility model;

[0012] Figure 3 This is a schematic diagram of the utility model in use.

[0013] In the figure: 1 working plate, 2 pressure rod, 3 bottom plate, 4 rotating rod, 5 nut, 6 connecting plate, 7 positioning plate, 8 fixing plate, 9 screw rod, 10 retaining ring. DETAILED DESCRIPTION

[0014] The present invention can be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "back", "left", "right", etc. indicating directions or positional relationships, they only correspond to the drawings of the present application for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction.

[0015] See also Figure 1-3 The utility model provides a technical solution: a special tool for kneading and pressing arch bricks during masonry, comprising a horizontally arranged working plate 1 and a bottom plate 3; a rotating rod 4 is rotatably connected to the upper surface of the bottom plate 3 through two nuts 5, a pressing rod 2 is arranged on the rod body of the rotating rod 4, and one end of the pressing rod 2 is connected to the working plate 1; a connecting plate 6 is also arranged on the upper surface of the bottom plate 3, and the connecting plate 6 is connected to a positioning plate 7 for making the arch bricks to be laid flush with the adjacent arch bricks;

[0016] It can be understood that one end of the pressure rod 2 is connected to the working plate 1, the rod body of the pressure rod 2 is connected to the rotating rod 4, and the rotating rod 4 is rotatably connected to the bottom plate 3 through two nuts 5, that is, the working plate 1 can be swung by lifting or moving the pressure rod 2 downward, and the arch bricks on it can be moved up and down when the working plate 1 swings. The main purpose is to make the refractory mud on the back and side of the arch bricks be able to knead the refractory mud when sliding with the adjacent arch bricks, so that the fire mud between the bricks is kneaded and pressed evenly. It should be noted that in actual operation, the swing amplitude of the working plate 1 is very small, that is, the arch bricks 3 on the working plate 1 can be slightly moved up, and at the same time, the arch bricks to be laid are positioned by setting a positioning plate 7 to ensure that they can only move vertically when moving up and will not deviate, thereby ensuring the quality of masonry;

[0017] Furthermore, a fixing plate 8 is provided at the end of the connecting plate 6, and a screw 9 is provided on the plate surface of the positioning plate 7 away from the arch brick, the screw 9 passes through the through hole on the fixing plate 8, and the screw 9 is locked with the fixing plate 8 by two nuts. The distance between the positioning plate 7 and the fixing plate 8 can be adjusted by the two nuts and the screw 9, and can be adjusted according to the actual scene, with a wide range of applications;

[0018] Furthermore, the shaft of the rotating rod 4 is provided with two retaining rings 11, which are located between the two nuts 5 and close to the corresponding nuts 5. The function of the two retaining rings 11 is to prevent the rotating rod 4 from axially moving between the two nuts 5.

[0019] In addition, the nut 5 is welded to the base plate 3, the pressure rod 2 is a round steel pipe, the pressure rod 2 is welded to the rotating rod 4, one end of the pressure rod 2 is welded to the working plate 1, and one end of the pressure rod 2 has a handle. All components are made of conventional materials and are connected by welding. The structure is simple and the cost is low, but the use effect is good. The positioning plate 7 is vertically arranged, and the height of the positioning plate 7 is higher than the working plate 1.

[0020] The parts of the present invention that are not described in detail are prior art. It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and it is intended to include all changes that fall within the meaning and scope of equivalent elements in the content of the present invention.

Claims

1. A special tool for kneading and pressing bricks during masonry, characterized in that: The invention comprises a horizontally arranged working plate (1) and a bottom plate (3); the upper portion of the plate surface of the bottom plate (3) is rotatably connected to a rotating rod (4) via two nuts (5); the rod body of the rotating rod (4) is provided with a pressing rod (2); one end of the pressing rod (2) is connected to the working plate (1); the upper portion of the plate surface of the bottom plate (3) is also provided with a connecting plate (6); the connecting plate (6) is connected to a positioning plate (7) for making the arch bricks to be laid flush with the adjacent arch bricks.

2. A special tool for kneading and pressing bricks during masonry according to claim 1, characterized in that: A fixing plate (8) is provided at the end of the connecting plate (6), and a screw rod (9) is provided on the plate surface of the positioning plate (7) facing away from the arch brick. The screw rod (9) passes through a through hole on the fixing plate (8), and the screw rod (9) is locked with the fixing plate (8) by means of two nuts.

3. The special tool for kneading and pressing bricks during masonry according to claim 1, characterized in that: The positioning plate (7) is arranged vertically, and the height of the positioning plate (7) is higher than that of the working plate (1).

4. The special tool for kneading and pressing bricks during masonry according to claim 1, characterized in that: The shaft of the rotating rod (4) is provided with two retaining rings (10), the two retaining rings (10) are located between the two nuts (5), and the retaining rings (10) are close to the corresponding nuts (5).

5. The special tool for kneading and pressing bricks during masonry according to claim 1, characterized in that: The nut (5) is welded to the bottom plate (3); the pressure rod (2) is a round steel tube; the pressure rod (2) is welded to the rotating rod (4); one end of the pressure rod (2) is welded to the working plate (1); and one end of the pressure rod (2) is provided with a handle.

Images