A high-pressure cleaning device for roughening cement walls

Abstract

The utility model discloses a high-pressure cleaning device for roughening cement wall surfaces, and relates to the field of high-pressure cleaning machines. The high-pressure cleaning device for roughening cement wall surfaces comprises a machine body, a high-pressure spray gun is arranged on the machine body, an adjustable mechanism is arranged in the high-pressure spray gun, a barrel body is fixedly installed at one end of the high-pressure spray gun, an extension tube is movably plugged in the barrel body, a sealing ring is fixedly installed at one end of the barrel body, two groups of guide grooves are opened in the barrel body, a clamping groove is opened on the side of the guide groove, a fixed block is fixedly installed on the outer wall of the extension tube, a high-pressure water pipe connected to the high-pressure spray gun provides power, a trigger is pressed to start the device, the device is released to stop, the extension tube is grasped, the barrel body is rotated clockwise to release the lock, the extension tube is stretched outward to reach the position, and the lock is restored by counterclockwise rotation, and the adjustable mechanism solves the problem that the operator cannot reach the wall surface, and the baffle arranged on the nozzle blocks the splashing of water flow, solves the hidden danger, and meets the needs of users.

Description

Technical Field

[0001] The utility model relates to the technical field of high-pressure cleaning machines, in particular to high-pressure cleaning equipment for roughened cement wall surfaces. Background Art

[0002] Roughening cement walls is a wall surface treatment process used to improve adhesion, solve the problem of surface smoothness, and prevent hollowing and falling off. There are many ways to roughen the wall, such as using a cutting machine to make grooves on the wall, or using cement mortar water to directly beat on the wall to allow the cement water to penetrate into it to form bumps. Another way is to roughen the wall with high-pressure water. High-pressure water roughening technology uses nozzles of various structural shapes to convert the pressure energy of the fluid into kinetic energy and highly concentrate the impact on a small area on the surface of the target block. Under the erosion of the water flow, the emulsified cortex on the concrete surface quickly peels off, and the concrete surface becomes coarse sand, thereby meeting the surface treatment requirements.

[0003] The most commonly used and most effective method for roughening walls is high-pressure cleaning and roughening equipment. However, the existing roughening high-pressure cleaning equipment has defects. Due to the different heights of users and the heights of the walls to be roughened, users need to stand on a bench or set up a ladder when using it. After completing one area, they need to climb up the ladder, move the ladder to another area and then continue working, which causes a waste of time and physical loss of the operator. At the same time, frequent climbing up and down can easily bring hidden dangers to safety. When roughening, water splashes on the concrete wall, and the water rebounds onto the user's head, body and even eyes, posing a great danger to the construction workers. Therefore, we propose a new type of cement wall roughening high-pressure cleaning equipment to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a high-pressure cleaning device for roughening cement wall surfaces, which solves the problems raised in the background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: A cement wall roughening high-pressure cleaning device, including a body, a high-pressure spray gun is arranged on the body, and an adjustable mechanism is arranged in the high-pressure spray gun, and the adjustable mechanism includes;

[0006] The barrel body is fixedly mounted on one end of the high-pressure spray gun;

[0007] An extension tube, which is movably inserted into the barrel body;

[0008] A sealing ring, which is fixedly mounted at one end of the barrel body;

[0009] A guide groove is provided in the barrel body, and the guide groove is used for guiding the extension tube to slide inside the barrel body;

[0010] The bottom of the guide groove is provided with multiple groups of slots at equal intervals;

[0011] The fixing block is fixedly installed on the outer wall of the extension tube, and is used to fix the extension tube.

[0012] Preferably, a crankshaft pump is fixedly installed at the bottom of the machine body, and one end of the crankshaft pump is fixedly connected to a water tank.

[0013] Preferably, a pressure gauge is fixedly installed on the top of one side of the water tank, a water inlet filter is fixedly connected to one end of the water tank, and a water outlet is opened on one side of the water tank.

[0014] Preferably, a water inlet is provided at one end of the water inlet filter, and a conduit is fixedly installed at the bottom of the water inlet filter, and the conduit is connected to the water tank.

[0015] Preferably, a pipe disc is fixedly mounted on one side of the top of the machine body, and a high-pressure water pipe is wound around the outer surface of the pipe disc.

[0016] Preferably, a placement groove is opened at one end of the top of the machine body, and the high-pressure spray gun is placed inside the placement groove.

[0017] Preferably, one end of the extension tube is threadedly connected with a nozzle, and one end of the nozzle is fixedly mounted with a baffle.

[0018] The utility model discloses a high-pressure cleaning device for roughening cement wall surfaces, which has the following beneficial effects: water enters a water inlet and enters a water tank through filtering, a crankshaft pump pressurizes the water in the water tank, and the pressurized water is discharged through a water outlet, an operator plugs one end of a high-pressure water pipe into the water outlet, and the other end is connected to a high-pressure spray gun, presses a trigger to start the device, and releases the trigger to stop the device, and when the operator needs to adjust the length of the high-pressure spray gun, the operator grabs the extension tube, rotates the barrel body clockwise, the fixed block withdraws from the card slot to release the lock, stretches the extension tube outward to reach a suitable position, and rotates counterclockwise to restore the lock, the two groups of card slots are opened in opposite directions, the sealing ring is used to prevent water from flowing out of the tube through the gap, baffles are installed around the nozzle, and when water is sprayed onto the cement wall and reflected, it is blocked by the baffle, the adjustable mechanism on the device solves the problem of different heights of operators and different heights of walls to be roughened, and at the same time the baffle arranged on the nozzle blocks the splashing of water flow, solves the safety hazard, and meets the needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is one of the schematic diagrams of the crankshaft pump structure of the utility model;

[0022] Figure 3 This is the second schematic diagram of the crankshaft pump structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the nozzle structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the adjustable mechanism structure of the utility model;

[0025] Figure 6 This is a schematic diagram of the extension tube and the sealing ring structure of the utility model.

[0026] In the figure: 1. body; 2. crankshaft pump; 3. water inlet filter; 4. pressure gauge; 5. water inlet; 6. conduit; 7. water outlet; 8. high-pressure water pipe; 9. high-pressure spray gun; 10. adjustable mechanism; 101. barrel body; 102. extension tube; 103. sealing ring; 104. guide groove; 105. card slot; 106. fixing block; 11. nozzle; 12. baffle; 13. water tank; 14. pipe tray; 15. placement slot. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0028] The embodiments of the present application solve the problems raised in the background technology by providing a high-pressure cleaning device for roughening cement wall surfaces.

[0029] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0030] The utility model embodiment discloses a high-pressure cleaning device for roughening cement wall surfaces.

[0031] According to the attached Figure 1-6 As shown, it includes a machine body 1, a high-pressure spray gun 9 is arranged on the machine body 1, and an adjustable mechanism 10 is arranged inside the high-pressure spray gun 9, and the adjustable mechanism 10 includes;

[0032] The barrel body 101 is fixedly mounted on one end of the high-pressure spray gun 9;

[0033] The extension tube 102 is movably inserted into the barrel body 101;

[0034] A sealing ring 103 is fixedly mounted on one end of the barrel body 101, and the sealing ring 103 is used to prevent water from flowing out of the barrel through the gap;

[0035] Guide grooves 104: two sets of guide grooves 104 are provided in the barrel body 101, and the guide grooves 104 are used for guiding the extension tube 102 to slide inside the barrel body 101;

[0036] The card slot 105 is provided on the side of the guide slot 104;

[0037] The fixing block 106 is fixedly mounted on the outer wall of the extension tube 102. The fixing block 106 is used to fix the extension tube 102. When the operator needs to adjust the length of the high-pressure spray gun 9, he grabs the extension tube 102 and rotates the barrel body 101 clockwise. The fixing block 106 withdraws from the slot 105 to release the lock, stretches the extension tube 102 outward to a suitable position, and rotates counterclockwise to restore the lock. The two sets of slots 105 are opened in opposite directions.

[0038] A crank pump 2 is fixedly installed at the bottom of the machine body 1 , and one end of the crank pump 2 is fixedly connected to a water tank 13 .

[0039] A pressure gauge 4 is fixedly installed on the top of one side of the water tank 13 , a water inlet filter 3 is fixedly connected to one end of the water tank 13 , and a water outlet 7 is opened on one side of the water tank 13 .

[0040] A water inlet 5 is provided at one end of the water inlet filter 3, and a conduit 6 is fixedly installed at the bottom of the water inlet filter 3. The conduit 6 is connected to the water tank 13. Water enters the water inlet 5 and enters the water tank 13 after being filtered. The crankshaft pump 2 pressurizes the water in the water tank 13, and the pressurized water is discharged through the water outlet 7.

[0041] A pipe disc 14 is fixedly installed on one side of the top of the machine body 1, and a high-pressure water pipe 8 is wound around the outer surface of the pipe disc 14. The end of the high-pressure water pipe 8 is connected to a flushing mouse head. The operator plugs one end of the high-pressure water pipe 8 into the water outlet 7 and the other end into the high-pressure spray gun 9, presses the trigger to start the device, and releases it to stop.

[0042] A placement groove 15 is provided at one end of the top of the machine body 1 , and the high-pressure spray gun 9 is placed inside the placement groove 15 .

[0043] One end of the extension tube 102 is threadedly connected with a nozzle 11, and one end of the nozzle 11 is fixedly installed with a baffle 12. When water is sprayed onto the cement wall and reflected, it is blocked by the baffle 12. The baffle 12 blocks the splashing of water flow, solving the potential safety hazard;

[0044] In this application, the cement wall roughening high-pressure cleaning equipment is used in conjunction with an 800 kg high-pressure cleaning machine. The water is filtered and pressurized to 800 kg through a high-pressure pump to produce high-pressure water, and then the 304 stainless steel roughening high-pressure cleaning gun is connected to spray water for cleaning.

[0045] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-pressure cleaning device for roughening cement wall surfaces, comprising a body (1), wherein a high-pressure spray gun (9) is provided on the body (1), and characterized in that: The high-pressure spray gun (9) is provided with an adjustable mechanism (10), and the adjustable mechanism (10) comprises: A gun barrel body (101) is fixedly mounted on one end of the high-pressure spray gun (9); An extension tube (102) is movably plugged into the interior of the gun barrel body (101); A sealing ring (103) is fixedly mounted on one end of the barrel body (101); Guide grooves (104), two groups of guide grooves (104) are provided in the gun barrel body (101), and the guide grooves (104) are used for guiding the extension tube (102) to slide inside the gun barrel body (101); The clamping groove (105) is arranged on the side of the guide groove (104); A fixing block (106) is fixedly mounted on the outer wall of the extension tube (102), and the fixing block (106) is used to fix the extension tube (102).

2. The high-pressure cleaning equipment for roughening cement wall according to claim 1 is characterized in that: A crankshaft pump (2) is fixedly mounted on the bottom of the machine body (1), and one end of the crankshaft pump (2) is fixedly connected to a water tank (13).

3. The high-pressure cleaning equipment for roughening cement wall according to claim 2 is characterized in that: A pressure gauge (4) is fixedly mounted on the top of one side of the water tank (13), a water inlet filter (3) is fixedly connected to one end of the water tank (13), and a water outlet (7) is provided on one side of the water tank (13).

4. The high-pressure cleaning equipment for roughening cement wall according to claim 3 is characterized in that: A water inlet (5) is provided at one end of the water inlet filter (3), and a conduit (6) is fixedly installed at the bottom of the water inlet filter (3), and the conduit (6) is connected to the water tank (13).

5. The high-pressure cleaning equipment for roughening cement wall according to claim 1 is characterized in that: A pipe disc (14) is fixedly mounted on one side of the top of the machine body (1), a high-pressure water pipe (8) is wound around the outer surface of the pipe disc (14), and the end of the high-pressure water pipe (8) is connected to a mouse washing head.

6. The high-pressure cleaning equipment for roughening cement wall according to claim 1 is characterized by: A placement groove (15) is provided at one end of the top of the machine body (1), and the high-pressure spray gun (9) is placed inside the placement groove (15).

7. The high-pressure cleaning equipment for roughening cement wall according to claim 1 is characterized by: One end of the extension tube (102) is threadedly connected to a nozzle (11), and one end of the nozzle (11) is fixedly mounted with a baffle (12).

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