Brick locking tool for masonry of refractory bricks of industrial furnace

Abstract

The utility model discloses a brick locking tool for industrial furnace refractory brick masonry, and relates to the technical field of furnace construction tools, the brick locking tool comprises a first handle rod, a second handle rod, a first clamping arm, a second clamping arm and a hinge pin shaft, one end of the first handle rod is connected with the first clamping arm, one end of the second handle rod is connected with the second clamping arm, and the hinge pin shaft is connected with the second clamping arm. The first clamp body and the second clamp body are each composed of the top plate and the side plate, the side plates can clamp a brick locking plate, a worker can conveniently knock the brick locking plate into an industrial furnace refractory brick locking joint through a hammer head, the top plates can increase the knocking stress area, the knocking difficulty is reduced, and the safety of the worker is improved. According to the brick locking device, the protective plate is arranged, the protective plate can shield the hands of a person, the situation that the palms of the person are hurt by the splashed broken bricks during knocking, and the palms of the person are hurt is avoided, and the safety during brick locking is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of furnace construction tools, in particular to a brick locking tool for laying refractory bricks of an industrial furnace. Background Art

[0002] An industrial furnace is a thermal equipment that uses the heat from fuel combustion or electrical energy conversion to heat materials or workpieces in industrial production. Refractory bricks are used as furnace lining materials, which can withstand high temperatures and chemical erosion, protect the furnace body, extend the furnace life, improve product quality and reduce energy consumption. The quality of refractory brick masonry of industrial furnaces directly affects the stable operation of industrial furnaces. Locking bricks is the most important link in the work of refractory brick masonry. Generally, a sledgehammer is used to drive the main steel plate into the brick seam.

[0003] After searching, patent authorization announcement No. CN 202648414 U discloses a brick locking steel plate clamp, which includes two parts hinged by an axis, each part includes a clamp head and a clamp arm, two relative clamp heads constitute a clamping part, and two relative clamp arms constitute a holding part. The overall extension direction of the clamping part is perpendicular to the overall extension direction of the holding part, and the clamp arm is bent near the hinge point. However, during use, the above-mentioned brick locking steel plate clamp is prone to hit the brick locking steel plate due to its narrowness, and the hammer head may easily miss and injure the surrounding masonry, thereby causing losses. In addition, during use, the palm of the person holding the clamp may still be injured by the flying broken bricks, which is not safe enough to use. Utility Model Content

[0004] The utility model aims to provide a brick locking tool for laying refractory bricks of industrial furnaces, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A brick locking tool for refractory brick masonry of an industrial furnace comprises a first handle rod, a second handle rod, a first clamping arm, a second clamping arm and a hinge pin, wherein one end of the first handle rod is connected to the first clamping arm, one end of the second handle rod is connected to the second clamping arm, the other end of the first clamping arm is connected to the first clamping body, the other end of the second clamping arm is connected to the second clamping body, a hinge pin is installed between the first handle rod and the second handle rod, the first handle rod and the second handle rod are hingedly connected by the hinge pin, the other end of the first handle rod and the other end of the second handle rod are respectively installed with a first handle and a second handle, and the first handle rod and the second handle rod are both installed with a protective plate.

[0007] As a further solution of the utility model: the first clamp body and the second clamp body both include a top plate and a side plate, a side plate is installed at the bottom of the top plate, and a locking brick plate is clamped between the two side plates.

[0008] As a further solution of the present invention: the protective plates on the first handle bar and the second handle bar are staggered.

[0009] As a further solution of the present invention: a spring is installed between the first handle bar and the second handle bar.

[0010] As a further solution of the utility model: the protective plate is an acrylic arc cover.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model is provided with a first clamp and a second clamp, both of which are composed of a top plate and a side plate. The side plate can clamp the brick locking plate, so that personnel can knock the brick locking plate into the brick locking seam of the refractory bricks of the industrial furnace by a hammer. The top plate can increase the force-bearing area of ​​the knocking, reduce the difficulty of the knocking, and prevent the hammer from deviating and knocking on the surrounding masonry bricks to cause damage to the masonry structure.

[0013] 2. The utility model provides a protective plate, which can shield the hands of personnel, to prevent the broken bricks from hitting the palms of personnel when knocking, causing injuries to the palms of personnel, thereby improving the safety when locking bricks. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is a schematic diagram of the overall structure of a brick locking tool for laying refractory bricks of an industrial furnace.

[0015] Figure 2 A brick locking tool for industrial furnace refractory brick masonry Figure 1 Schematic diagram of the structure of the first clamp and the second clamp.

[0016] Figure 3 A brick locking tool for industrial furnace refractory brick masonry Figure 1 Schematic diagram of the structure of the middle protection plate.

[0017] 1. First handle bar; 2. Second handle bar; 3. First clamping arm; 4. Second clamping arm; 5. Hinge pin; 6. First clamp body; 7. Second clamp body; 8. First handle; 9. Second handle; 10. Protective plate; 11. Limiting ring; 12. Top plate; 13. Side plate; 14. Movable opening; 15. Spring; 11. Brick locking plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 In the embodiment of the utility model, a brick locking tool for refractory brick masonry of an industrial furnace includes a first handle bar 1, a second handle bar 2, a first clamping arm 3, a second clamping arm 4 and a hinge pin 5. One end of the first handle bar 1 is connected to the first clamping arm 3, one end of the second handle bar 2 is connected to the second clamping arm 4, the other end of the first clamping arm 3 is connected to the first clamping body 6, and the other end of the second clamping arm 4 is connected to the second clamping body 7. A hinge pin 5 is installed between the first handle bar 1 and the second handle bar 2. The first handle bar 1 and the second handle bar 2 are hinged. The pin shaft 5 is hinged, and the other end of the first handle rod 1 and the other end of the second handle rod 2 are respectively installed with the first handle 8 and the second handle 9, the first clamp body 6 and the second clamp body 7 both include a top plate 12 and a side plate 13, the bottom of the top plate 12 is installed with the side plate 13, and a locking brick plate 11 is clamped between the two side plates 13, and a spring 15 is installed between the first handle rod 1 and the second handle rod 2. The setting of the spring 15 can make the first handle rod 1 and the second handle rod 2 automatically pop open when the personnel releases the first handle rod 1 and the second handle rod 2, so as to facilitate re-clamping.

[0020] See also Figure 1 A protective plate 10 is installed on both the first handle rod 1 and the second handle rod 2. The protective plates 10 on the first handle rod 1 and the second handle rod 2 are staggered. This design allows the first handle rod 1 and the second handle rod 2 to be close to each other to clamp the brick locking plate 11 without causing interference. The protective plate 10 is an acrylic arc cover. Acrylic has strong impact resistance, is not easy to break, and is light in weight.

[0021] The working principle of the utility model is:

[0022] When in use, the person holds the first handle 8 and the second handle 9 and makes the first handle 8 and the second handle 9 naturally open under the action of the spring 15, so that the first clamping body 6 connected to the first clamping arm 3 and the second clamping body 7 connected to the second clamping arm 4 will open and be located on both sides of the brick locking plate 11, and then compresses the spring 15 to make the first handle 8 and the second handle 9 gradually approach each other, and the first handle 8 and the second handle 9 will drive the first clamping body 6 and the second clamping body 7 to approach each other to clamp the brick locking plate 11 and lift the brick locking plate 11 to align with the brick locking seam, and the other hand holds a hammer to knock the first clamping body 6 and the second clamping body 7 on the brick locking plate 11, so that the brick locking plate 11 is gradually inserted into the brick locking gap.

[0023] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A brick locking tool for industrial furnace refractory brick masonry, comprising a first handle bar (1), a second handle bar (2), a first clamping arm (3), a second clamping arm (4) and a hinge pin (5), characterized in that: One end of the first handle bar (1) is connected to a first clamping arm (3), one end of the second handle bar (2) is connected to a second clamping arm (4), the other end of the first clamping arm (3) is connected to a first clamping body (6), the other end of the second clamping arm (4) is connected to a second clamping body (7), a hinge pin (5) is installed between the first handle bar (1) and the second handle bar (2), the first handle bar (1) and the second handle bar (2) are hinged via the hinge pin (5), the other end of the first handle bar (1) and the other end of the second handle bar (2) are respectively installed with a first handle (8) and a second handle (9), and both the first handle bar (1) and the second handle bar (2) are installed with a protective plate (10).

2. The brick locking tool for industrial furnace refractory brick masonry according to claim 1, characterized in that: The first clamp (6) and the second clamp (7) both comprise a top plate (12) and a side plate (13); the bottom of the top plate (12) is provided with a side plate (13); and a locking brick plate (11) is clamped between the two side plates (13).

3. The brick locking tool for industrial furnace refractory brick masonry according to claim 1, characterized in that: The protective plates (10) on the first handle bar (1) and the second handle bar (2) are arranged in a staggered manner.

4. The brick locking tool for industrial furnace refractory brick masonry according to claim 1, characterized in that: A spring (15) is installed between the first handle bar (1) and the second handle bar (2).

5. The brick locking tool for industrial furnace refractory brick masonry according to claim 1, characterized in that: The protective plate (10) is an acrylic arc-shaped cover.

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