Electric steel wire coil suitable for carbonized concrete

Abstract

The utility model discloses an electric steel wire coil suitable for carbonized concrete, which comprises a machine body, the top of the machine body is provided with a limiting block, the side surface of the machine body is provided with a limiting frame, the limiting frame is internally provided with a water pump, the bottom of the machine body is fixedly connected with a connecting block, and the bottom of the machine body is provided with a motor output shaft. And one end of an output shaft of the motor penetrates through the surface of the connecting block and extends to the bottom of the connecting block, and a flow dividing box is arranged on the outer surface of the connecting block. According to the electric steel wire coil suitable for the carbonized concrete, the water pump, the flow dividing box and the water spraying pipe are arranged, water is injected into the flow dividing box through the water pump, then the water is sprayed outside through the water spraying pipe, when an electric angle grinder conducts grinding, most dust can be restrained by the water, and the situation that too large dust is generated in the grinding process, and operation of operators is affected is avoided; and therefore, when the electric angle grinder is used for grinding, not only can the pollution to the environment be reduced, but also the grinding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to an electric wire brush disc applicable to carbonized concrete. Background Technique

[0002] The durability of concrete is an important index to measure the service life of concrete structures, and carbonization is an important factor affecting the durability of concrete. The first process for treating carbonized concrete is the brushing treatment of the base surface. The brushing of the concrete base surface mainly uses manual or power tools to clean the loose attachments and cracked carbonized layers on the concrete surface, and at the same time grind the base into a uniform rough surface for bonding with subsequent anti-carbonization coating materials. In the construction of brushing the concrete base surface, especially for the vertical surface, steep slope surface or non-planar structure concrete base surface, large grinding tools cannot be in place or are inconvenient to operate. Currently, handheld electric angle grinders are mainly used for grinding.

[0003] However, when the commonly used electric angle grinder is grinding, it often generates a large amount of dust, which not only affects the operation of the operator, but also pollutes the environment and reduces the grinding efficiency. Therefore, we propose an electric wire brush disc for carbonized concrete to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide an electric wire brush disc applicable to carbonized concrete to solve the problems raised in the above background technique.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric wire reel suitable for carbonized concrete, comprising a body, a limiting block is arranged on the top of the body, a limiting frame is arranged on the side of the body, a water pump is arranged inside the limiting frame, a connecting block is fixedly connected to the bottom of the body, a motor output shaft is arranged at the bottom of the body, and one end of the motor output shaft passes through the surface of the connecting block and extends to the bottom of the connecting block, a diversion box is arranged on the outer surface of the connecting block, a water inlet pipe is arranged at the output end of the water pump, and one end of the water inlet pipe passes through one side of the limiting block and extends to the other side of the limiting block, and a water outlet is arranged at the water outlet end of the water pump. The outer surface of the motor output shaft is fixedly connected to a limiting ring, the outer surface of the motor output shaft is sleeved with a wire disc, and the outer surface of the bottom end of the motor output shaft is threadedly connected with a positioning ring for fixing the wire disc, a positioning block is provided at the bottom of the diverter box, a clearance groove is provided inside the positioning block, a cylinder is provided inside the clearance groove, a push rod is provided at the output end of the cylinder, a moving block is provided at the other end of the push rod, a positioning plate is provided on the side of the moving block, a water spray pipe is provided inside the diverter box, and one end of the water spray pipe passes through the inner wall of the diverter box and extends to the other side of the positioning plate.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Preferably, a limiting plate for fixing the water spray pipe is provided inside the diversion box, and a limiting hole matching the size of the water spray pipe is provided on the side of the limiting plate. By providing the limiting plate, the limiting plate can fix the water spray pipe, which can effectively prevent the water spray pipe from falling off.

[0008] Preferably, the outer surface of the water spray pipe at one end outside the diversion box is provided with a solenoid valve, the number of the water spray pipes and the solenoid valves is four, the four water spray pipes and the solenoid valves are arranged equidistantly in a circle, and the middle part of the water spray pipe is a retractable plastic water pipe. By providing a water spray pipe, the water outlet of the water spray pipe is also connected to an atomizing nozzle. When the electric angle grinder is grinding, most of the dust will be suppressed by water to prevent dust from drifting, and the solenoid valve can effectively control the flow direction, flow rate and speed of water.

[0009] Preferably, the number of the cylinders is four, and the four cylinders are equidistantly arranged in a circle in the give way groove. By providing the cylinders, the cylinders drive the push rods, which drive the positioning plate to move. The movement of the positioning plate can drive the water spray pipe to extend and retract, making it convenient for people to adjust the position of the water spray pipe according to the size of the wire reel.

[0010] Preferably, the number of the positioning plates is four, the four positioning plates are arranged at equal distances in a circle, and holes adapted to the size of the water spray pipes are formed in the side surfaces of the positioning plates. By providing the positioning plates, when the air cylinder drives the push rod to move, the positioning plates can drive the water spray pipes to move smoothly, and also prevent one end of the water spray pipe from tilting downward, affecting the rotation of the wire reel.

[0011] Preferably, positioning holes adapted to the size of the water outlet pipes are formed in the surface of the flow dividing box. By providing the flow dividing box, the water pump injects water into the flow dividing box through the water outlet pipes, and then outputs the water outward through the four water spray pipes.

[0012] Beneficial effects

[0013] Compared with the prior art, the technical solution of the present application has the following beneficial technical effects: for the electric wire reel applicable to carbonized concrete, by providing a water pump, a flow dividing box and water spray pipes, the water pump injects water into the flow dividing box, and then the water is sprayed outside through the water spray pipes. When the electric angle grinder is grinding, most of the dust will be suppressed by the water, avoiding the generation of excessive dust and affecting the operation of the operator. Furthermore, when the electric angle grinder is grinding, it can not only reduce environmental pollution, but also improve the grinding efficiency. Description of the drawings

[0014] Figure 1 is the front view structural schematic diagram of the present utility model;

[0015] Figure 2 is the front sectional view structural schematic diagram of the present utility model;

[0016] Figure 3 is the top view structural schematic diagram of the present utility model;

[0017] Figure 4 is Figure 2 the enlarged structural schematic diagram at A in;

[0018] Figure 5 is Figure 3 the enlarged structural schematic diagram at B in.

[0019] In the figure: 1, body; 2, limit block; 3, limit frame; 4, water pump; 5, connecting block; 6, flow dividing box; 7, water inlet pipe; 8, water outlet pipe; 9, motor output shaft; 10, limit ring; 11, positioning ring; 12, wire reel; 13, positioning block; 14, relief groove; 15, air cylinder; 16, push rod; 17, moving block; 18, positioning plate; 19, limit plate; 20, water spray pipe; 21, solenoid valve. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-5 , the present invention provides a technical solution: an electric wire reel applicable to carbonated concrete, including a machine body 1, a limiting block 2 is arranged on the top of the machine body 1, a limiting frame 3 is arranged on the side of the machine body 1, a water pump 4 is arranged inside the limiting frame 3, a connecting block 5 is fixedly connected to the bottom of the machine body 1, a motor output shaft 9 is arranged at the bottom of the machine body 1, and one end of the motor output shaft 9 penetrates through the surface of the connecting block 5 and extends to the bottom of the connecting block 5. A flow distribution box 6 is arranged on the outer surface of the connecting block 5. A limiting plate 19 for fixing a water spray pipe 20 is arranged inside the flow distribution box 6, and a limiting hole adapted to the size of the water spray pipe 20 is arranged on the side of the limiting plate 19.

[0022] By arranging the limiting plate 19, the limiting plate 19 can fix the water spray pipe 20, effectively avoiding the detachment of the water spray pipe 20. An inlet pipe 7 is arranged at the output end of the water pump 4, and one end of the inlet pipe 7 penetrates through one side of the limiting block 2 and extends to the other side of the limiting block 2. An outlet pipe 8 is arranged at the water outlet end of the water pump 4. A positioning hole adapted to the size of the outlet pipe 8 is formed on the surface of the flow distribution box 6. By arranging the flow distribution box 6, the water pump 4 injects water into the flow distribution box 6 through the outlet pipe 8 and then outputs it outward through four water spray pipes 20. One end of the outlet pipe 8 extends into the flow distribution box 6, and a limiting ring 10 is fixedly connected to the outer surface of the motor output shaft 9.

[0023] A wire reel 12 is sleeved on the outer surface of the motor output shaft 9. A positioning ring 11 for fixing the wire reel 12 is threadedly connected to the outer surface of the bottom end of the motor output shaft 9. A positioning block 13 is arranged at the bottom of the flow distribution box 6. A relief groove 14 is formed inside the positioning block 13. A cylinder 15 is arranged inside the relief groove 14. The number of cylinders 15 is four, and the four cylinders 15 are arranged at equal circumferential distances inside the relief groove 14. By arranging the cylinder 15, the cylinder 15 drives the push rod 16, so that the push rod 16 drives the positioning plate 18 to move. The movement of the positioning plate 18 can drive the water spray pipe 20 to expand and contract, facilitating people to adjust the position of the water spray pipe 20 according to the size of the wire reel 12. The output end of the cylinder 15 is provided with a push rod 16.

[0024] At the other end of the push rod 16, a moving block 17 is provided. On the side of the moving block 17, a positioning plate 18 is provided. The number of the positioning plates 18 is four, and the four positioning plates 18 are arranged at equal circumferential distances. A hole adapted to the size of the water spray pipe 20 is formed on the side of the positioning plate 18. By providing the positioning plate 18, when the cylinder 15 drives the push rod 16 to move, the positioning plate 18 can drive the water spray pipe 20 to move smoothly, and also prevent one end of the water spray pipe 20 from being cut obliquely downward, affecting the rotation of the wire reel 12. Inside the flow dividing box 6, a water spray pipe 20 is provided, and one end of the water spray pipe 20 penetrates the inner side wall of the flow dividing box 6 and extends to the other side of the positioning plate 18. By providing the water spray pipe 20, an atomizing nozzle is further connected to the water outlet of the water spray pipe 20. When the electric angle grinder is grinding, most of the dust will be inhibited by water, preventing the dust from spreading. And the solenoid valve 21 can effectively control the flow direction, flow rate and speed of water.

[0025] Working principle: During grinding, first start the water pump 4. The water pump 4 injects water into the flow dividing box 6, and then the solenoid valve 21 is used to adjust the flow direction, flow rate and speed of water. Then, the water is sprayed outside through the water spray pipe 20 to prevent excessive dust from being generated during grinding, which may affect the operation of the operator. When it is necessary to adjust the position of the water spray pipe 20, the cylinder 15 can be started. The cylinder 15 drives the push rod 16 to move. The movement of the push rod 16 drives the moving block 17 to move. The movement of the moving block 17 drives the positioning plate 18 to move. The movement of the positioning plate 18 drives the water spray pipe 20 to move, facilitating people to adjust the position of the water spray pipe 20 according to the size of the wire reel 12.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric wire drum suitable for carbonized concrete, characterized in that: The invention comprises a machine body (1), a limiting block (2) is arranged on the top of the machine body (1), a limiting frame (3) is arranged on the side of the machine body (1), a water pump (4) is arranged inside the limiting frame (3), a connecting block (5) is fixedly connected to the bottom of the machine body (1), a motor output shaft (9) is arranged at the bottom of the machine body (1), and one end of the motor output shaft (9) passes through the surface of the connecting block (5) and extends to the bottom of the connecting block (5), a shunt box (6) is arranged on the outer surface of the connecting block (5), and the output end of the water pump (4) is provided with A water inlet pipe (7), and one end of the water inlet pipe (7) passes through one side of the limit block (2) and extends to the other side of the limit block (2); a water outlet pipe (8) is provided at the water outlet end of the water pump (4), and one end of the water outlet pipe (8) extends to the interior of the diversion box (6); a limit ring (10) is fixedly connected to the outer surface of the motor output shaft (9); a steel wire disc (12) is sleeved on the outer surface of the motor output shaft (9); and a positioning ring (11) for fixing the steel wire disc (12) is threadedly connected to the outer surface of the bottom end of the motor output shaft (9); A positioning block (13) is provided at the bottom of the diverter box (6), a clearance groove (14) is provided inside the positioning block (13), a cylinder (15) is provided inside the clearance groove (14), a push rod (16) is provided at the output end of the cylinder (15), a moving block (17) is provided at the other end of the push rod (16), a positioning plate (18) is provided on the side of the moving block (17), a water spray pipe (20) is provided inside the diverter box (6), and one end of the water spray pipe (20) passes through the inner wall of the diverter box (6) and extends to the other side of the positioning plate (18).

2. The electric wire drum suitable for carbonized concrete according to claim 1, characterized in that: A limiting plate (19) for fixing the water spray pipe (20) is arranged inside the diverter box (6), and a limiting hole matching the size of the water spray pipe (20) is arranged on the side of the limiting plate (19).

3. The electric wire drum suitable for carbonized concrete according to claim 1, characterized in that: The outer surface of the water spray pipe (20) at one end outside the diversion box (6) is provided with a solenoid valve (21), the number of the water spray pipe (20) and the solenoid valve (21) is four, the four water spray pipes (20) and the solenoid valve (21) are arranged at equal distances in a circle, and the middle part of the water spray pipe (20) is a retractable plastic water pipe.

4. The electric wire drum suitable for carbonized concrete according to claim 1, characterized in that: The number of the cylinders (15) is four, and the four cylinders (15) are arranged in the clearance groove (14) at equal distances in a circle.

5. The electric wire drum suitable for carbonized concrete according to claim 1, characterized in that: The number of the positioning plates (18) is four, and the four positioning plates (18) are arranged at equal distances in a circle. The side surfaces of the positioning plates (18) are provided with holes that are matched in size to the water spray pipes (20).

6. The electric wire drum suitable for carbonized concrete according to claim 1, characterized in that: The surface of the diversion box (6) is provided with a positioning hole that matches the size of the water outlet pipe (8).

Images