Building steel structure surface treatment device

Abstract

The utility model relates to the technical field of treatment devices, in particular to a building steel structure surface treatment device which comprises a movable frame, a notch is formed in the upper surface of the movable frame in a penetrating mode, a storage frame is connected into the notch in a sliding mode, and a sand blasting machine body is fixedly connected to the upper surface of the storage frame. The processing device has the advantages that the processing device is stably installed on the ground, the processing device can be prevented from shaking during working, at the moment, the side face of the containing frame is exposed, the sand blasting pipe can be pulled out for sand blasting and rust removing operation, and after rust removing operation is completed, the blocking disc is pushed to drive the adapter pipe to rotate in the containing frame, so that the processing device is prevented from shaking. According to the sand blasting pipe winding device, the sand blasting pipe can be wound, an air cylinder is started to drive a storage frame to move upwards until a clamping plate is inserted into a clamping groove, the storage frame can be stored in a notch, an opening of the storage frame is blocked, then the sand blasting pipe can be stored in the storage frame, and the sand blasting pipe can be protected during transportation.

Description

Technical Field

[0001] The utility model relates to the technical field of processing devices, in particular to a surface treatment device for building steel structures. Background Technique

[0002] Oxygen, water vapor, etc. exist in the atmosphere. These elements react with the steel structure to cause oxidation, resulting in rust on the surface of the steel. Especially for building steel structures placed on construction sites for a long time, the rusting situation will be more serious. Therefore, when using building steel structures, a surface treatment device is usually used to remove rust on the surface of the steel structure. Currently, most surface treatment devices used on construction sites are sandblasting machines.

[0003] A sandblasting machine is a mechanical device that uses compressed air as power to form a high-speed jet beam to spray abrasive materials in the nozzle onto the surface of the workpiece to be processed at high speed. Each sandblasting machine is equipped with a sandblasting pipe, also known as a rubber hose for sandblasting, which is mainly used to transport sand or other particulate substances from the sandblasting machine to the surface of the workpiece. When transporting the sandblasting machine, the sandblasting pipe is usually wound around the outer surface of the sandblasting machine, but the protection effect on the sandblasting pipe is poor. Therefore, a surface treatment device for building steel structures is needed to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model aims to solve at least one of the technical defects.

[0005] For this reason, an object of the utility model is to provide a surface treatment device for building steel structures to solve the problems mentioned in the background technique and overcome the deficiencies existing in the prior art.

[0006] To achieve the above object, an embodiment of one aspect of the utility model provides a surface treatment device for building steel structures, including a moving vehicle frame. A notch is formed through the upper surface of the moving vehicle frame. A storage frame is slidably connected inside the notch. A sandblasting machine body is fixedly connected to the upper surface of the storage frame. The output end of the sandblasting machine body is rotatably connected to a rotating connecting pipe through a rotary joint. The rotating connecting pipe is rotatably connected to the storage frame. One side of the rotating connecting pipe is connected to a sandblasting pipe through a pipeline. The sandblasting pipe is located inside the storage frame. A support is fixedly connected to the top surface of the moving vehicle frame. A cylinder is fixedly connected to the top of the support. The output end of the cylinder is fixedly connected to the storage frame.

[0007] Preferably, according to any of the above solutions, two mounting plates are fixedly connected to the bottom surface of the storage frame. Two mounting holes are formed in the top surface of each mounting plate. The top surface of the mounting plate is in contact with the bottom surface of the moving vehicle frame.

[0008] Preferably, according to any of the above solutions, a card slot is formed through the top surface of the mounting plate, a clamping plate is fixedly connected to the bottom surface of the moving vehicle frame, and the clamping plate is slidably connected to the mounting plate through the card slot.

[0009] Preferably, according to any of the above solutions, a guide rod is fixedly connected to the top surface of the storage frame, and the guide rod is slidably connected to the bracket.

[0010] Preferably, according to any of the above solutions, two baffle plates are fixedly connected to the outer surface of the adapter pipe, the sandblasting pipe is located between the two baffle plates, and the baffle plates are slidably connected to the storage frame.

[0011] Preferably, according to any of the above solutions, rotation holes are formed in both the top surface and the bottom surface of the storage frame, and the adapter pipe is rotatably connected to the storage frame through the rotation holes.

[0012] Compared with the prior art, the advantages and beneficial effects of the present utility model are as follows:

[0013] When it is necessary to clean the surface of the building steel structure, the moving vehicle frame can be pushed to move it to the working position, which is convenient for transporting the processing device. Subsequently, the air cylinder is activated to drive the storage frame to move downward until the mounting plate contacts the bottom surface. Then, the mounting plate is locked to the ground through the mounting holes using ground locking nails, and the processing device can be stably installed on the ground to prevent the processing device from shaking during operation. At this time, the side surface of the storage frame will be exposed, and the sandblasting pipe can be pulled out for sandblasting and rust removal operations. After the rust removal operation is completed, the baffle plate is pushed to drive the adapter pipe to rotate inside the storage frame to wind up the sandblasting pipe. Finally, the air cylinder is activated to drive the storage frame to move upward until the clamping plate is inserted into the card slot, and the storage frame can be received into the notch to block the opening of the storage frame, thereby storing the sandblasting pipe inside the storage frame, and the sandblasting pipe can be protected during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural view of the first perspective of the assembled body of the present utility model;

[0015] Figure 2 is a schematic structural view of the second perspective of the assembled body of the present utility model;

[0016] Figure 3 is a schematic structural view of the sandblasting machine body of the present utility model;

[0017] Figure 4 is a schematic structural view of the moving vehicle frame of the present utility model;

[0018] Figure 5 is a schematic structural view of the storage frame of the present utility model;

[0019] Figure 6 This is a schematic structural diagram of the retaining disc of the present utility model.

[0020] In the figure: 1 - moving vehicle frame, 2 - notch, 3 - storage frame, 4 - sandblasting machine body, 5 - adapter pipe, 6 - sandblasting pipe, 7 - bracket, 8 - cylinder, 9 - mounting plate, 10 - mounting hole, 11 - card slot, 12 - clamping plate, 13 - guide rod, 14 - retaining disc, 15 - rotating hole. Specific embodiments

[0021] The following further describes the present utility model in conjunction with the attached drawings, but the protection scope of the present utility model is not limited to the following.

[0022] As Figures 1 to 6 shown, a surface treatment device for building steel structures includes a moving vehicle frame 1. A notch 2 is penetrated and opened on the upper surface of the moving vehicle frame 1. A storage frame 3 is slidably connected inside the notch 2. A sandblasting machine body 4 is fixedly connected to the upper surface of the storage frame 3. The output end of the sandblasting machine body 4 is rotatably connected to an adapter pipe 5 through a rotary joint. The adapter pipe 5 is rotatably connected to the storage frame 3. A sandblasting pipe 6 is pipe-connected to one side of the adapter pipe 5. The sandblasting pipe 6 is located inside the storage frame 3. A bracket 7 is fixedly connected to the top surface of the moving vehicle frame 1. A cylinder 8 is fixedly connected to the top of the bracket 7. The output end of the cylinder 8 is fixedly connected to the storage frame 3.

[0023] As an alternative technical solution of the present utility model, two mounting plates 9 are fixedly connected to the bottom surface of the storage frame 3. Two mounting holes 10 are opened on the top surface of each mounting plate 9. The top surface of the mounting plate 9 is attached to the bottom surface of the moving vehicle frame 1. The mounting plate 9 is locked to the ground through the mounting holes 10 by using ground nails, so that the processing device can be stably installed on the ground and the shaking of the processing device during operation can be prevented.

[0024] As an alternative technical solution of the present utility model, a card slot 11 is penetrated and opened on the top surface of the mounting plate 9. A clamping plate 12 is fixedly connected to the bottom surface of the moving vehicle frame 1. The clamping plate 12 is slidably connected to the mounting plate 9 through the card slot 11. The mounting plate 9 is clamped to the moving vehicle frame 1 through the clamping plate 12, which can make the connection between the mounting plate 9 and the moving vehicle frame 1 more stable.

[0025] As an alternative technical solution of the present utility model, a guide rod 13 is fixedly connected to the top surface of the storage frame 3. The guide rod 13 is slidably connected to the bracket 7. The guide rod 13 can limit the lifting of the storage frame 3.

[0026] As an alternative technical solution of the present utility model, two retaining discs 14 are fixedly connected to the outer surface of the adapter pipe 5. The sandblasting pipe 6 is located between the two retaining discs 14. The retaining discs 14 are slidably connected to the storage frame 3. By pushing the retaining discs 14, the adapter pipe 5 can be driven to rotate inside the storage frame 3, and the sandblasting pipe 6 can be wound up.

[0027] As an alternative technical solution of the present utility model, rotation holes 15 are provided on both the top surface and the bottom surface of the storage frame 3, and the rotating connecting pipe 5 is rotatably connected to the storage frame 3 through the rotation holes 15.

[0028] A surface treatment device for building steel structures has the following working principle:

[0029] 1): When it is necessary to clean the surface of the building steel structure, the mobile vehicle frame 1 can be pushed to move it to the working position, and then the air cylinder 8 is activated to drive the storage frame 3 to move downward until the mounting plate 9 contacts the bottom surface.

[0030] 2): The mounting plate 9 is locked to the ground by using the ground locking nails through the mounting holes 10, and the sandblasting pipe 6 can be pulled out for sandblasting and rust removal operations.

[0031] 3): Push the retaining disc 14 to drive the rotating connecting pipe 5 to rotate inside the storage frame 3, the sandblasting pipe 6 can be wound up, and finally the air cylinder 8 is activated to drive the storage frame 3 to move upward until the clamping plate 12 is inserted into the card slot 11, and then the storage frame 3 can be stored in the slot 2.

[0032] In summary, for the surface treatment device of the building steel structure, when it is necessary to clean the surface of the building steel structure, the mobile vehicle frame 1 can be pushed to move it to the working position, which is convenient for transporting the treatment device. Then the air cylinder 8 is activated to drive the storage frame 3 to move downward until the mounting plate 9 contacts the bottom surface. Then the mounting plate 9 is locked to the ground by using the ground locking nails through the mounting holes 10, and the treatment device can be stably installed on the ground to prevent the treatment device from shaking during operation. At this time, the side surface of the storage frame 3 will be exposed, and the sandblasting pipe 6 can be pulled out for sandblasting and rust removal operations. After the rust removal operation is completed, push the retaining disc 14 to drive the rotating connecting pipe 5 to rotate inside the storage frame 3 to wind up the sandblasting pipe 6. Finally, the air cylinder 8 is activated to drive the storage frame 3 to move upward until the clamping plate 12 is inserted into the card slot 11, and then the storage frame 3 can be stored in the slot 2, the opening of the storage frame 3 can be blocked, and further the sandblasting pipe 6 can be stored inside the storage frame 3, and the sandblasting pipe 6 can be protected during transportation.

Claims

1. A surface treatment device for a building steel structure, characterized in that: The invention comprises a movable frame (1), wherein a slot (2) is formed through the upper surface of the movable frame (1), a storage frame (3) is slidably connected inside the slot (2), a sandblasting body (4) is fixedly connected to the upper surface of the storage frame (3), an output end of the sandblasting body (4) is rotatably connected to a transfer tube (5) through a rotary joint, the transfer tube (5) is rotatably connected to the storage frame (3), a pipe on one side of the transfer tube (5) is connected to a sandblasting tube (6), the sandblasting tube (6) is located inside the storage frame (3), a bracket (7) is fixedly connected to the top surface of the movable frame (1), a cylinder (8) is fixedly connected to the top of the bracket (7), and the output end of the cylinder (8) is fixedly connected to the storage frame (3).

2. A building steel structure surface treatment device according to claim 1, characterized in that: The bottom surface of the storage frame (3) is fixedly connected to two mounting plates (9), and the top surface of each mounting plate (9) is provided with two mounting holes (10), and the top surface of the mounting plate (9) is in contact with the bottom surface of the moving frame (1).

3. A building steel structure surface treatment device according to claim 2, characterized in that: A card slot (11) is provided through the top surface of the mounting plate (9), a card plate (12) is fixedly connected to the bottom surface of the movable frame (1), and the card plate (12) is slidably connected to the mounting plate (9) via the card slot (11).

4. A building steel structure surface treatment device according to claim 3, characterized in that: A guide rod (13) is fixedly connected to the top surface of the storage frame (3), and the guide rod (13) is slidably connected to the bracket (7).

5. A building steel structure surface treatment device according to claim 4, characterized in that: Two baffles (14) are fixedly connected to the outer surface of the transfer tube (5), the sandblasting tube (6) is located between the two baffles (14), and the baffles (14) are slidably connected to the storage frame (3).

6. A building steel structure surface treatment device according to claim 5, characterized in that: The top surface and the bottom surface of the storage frame (3) are both provided with a rotation hole (15), and the transfer tube (5) is rotatably connected to the storage frame (3) via the rotation hole (15).

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