Rust removal device for constructional engineering service

Abstract

The utility model provides a derusting device for constructional engineering service, which comprises a working table, placing frames are arranged on both sides of the surface of the working table, a moving device is arranged on the side of the working table, a polishing piece is arranged on one side of the moving device, a dust collection assembly is arranged on the surface of the polishing piece, and a dust collection device is arranged on the surface of the dust collection assembly. The collecting box is arranged in the workbench, and the conveying device is arranged on one side of the surface of the workbench. According to the derusting device for the constructional engineering service, the moving device, the polishing piece, the connecting pipe, the annular pipe with the multiple air inlet holes, the dust suction hood and the conveying device are arranged on one side of the workbench for cooperative operation, and rust on the surface of a steel pipe can be polished; and rust dust pervading in the air is collected, so that when a worker uses the dust collector in a working environment for a long time, the damage to the body can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering, in particular to a rust removal device for construction engineering services. Background Art

[0002] A construction project refers to an engineering entity formed through the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. Among them, "buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that can meet people's needs for production, residence, study, and public activities.

[0003] At present, when rust appears on the surface of the construction steel pipe used in the construction project, it is necessary to perform rust removal operation, and a rust removal device is used for auxiliary operation during the rust removal operation. The patent application CN219542731U proposed in the prior art moves one of the pipe clamps by opening the cylinder, and then the two pipe clamps can be moved toward each other with the cooperation of the pull rope to fix the steel pipe; the motor is turned on again and the two shafts are synchronized through the two transmission wheels and the conveyor belt, and then the two cams will squeeze the telescopic cylinder reciprocatingly, and then the rust removal sheet at the bottom of the vertical rod will grind and remove rust on the fixed steel pipe reciprocatingly. However, when the existing device grinds and removes rust on the steel pipe, the fallen residue will fall into the collection box, but when the steel pipe is grinded and rusted, the rusty dust will be generated in the air and cannot be handled, which will affect the health of the staff when they are in the working environment for a long time.

[0004] Therefore, it is necessary to provide a kind of construction engineering service rust removal device to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model provides a rust removal device for construction engineering services, which solves the problem that the existing device can collect residues when grinding and rust removal on steel pipes but cannot process rust dust generated during grinding.

[0006] In order to solve the above technical problems, the utility model provides a rust removal device for construction engineering services, comprising:

[0007] A workbench, with racks installed on both sides of the workbench surface;

[0008] A moving device, the moving device is arranged on the side of the workbench;

[0009] A grinding piece, the grinding piece is arranged on one side of the moving device and is located above the workbench;

[0010] A dust collection component, the dust collection component is arranged on the surface of the polishing piece, the dust collection component includes a dust collection hood, an annular tube is arranged inside the dust collection hood, a plurality of air inlet holes are opened on the surface of the annular tube, and a connecting tube is connected to the surface of the annular tube;

[0011] A collection box, the collection box is arranged inside the workbench;

[0012] A conveying device is arranged on one side of the workbench surface.

[0013] Preferably, the moving device includes a motor, one end of the motor output shaft is fixedly connected to a threaded rod via a coupling, the surface of the threaded rod is threadedly connected to a threaded sleeve, the surface of the threaded sleeve is connected to a lifting frame, and the lifting frame is connected to the grinding piece.

[0014] Preferably, the delivery device comprises a delivery pump, the input end and the output end of the delivery pump are both connected to delivery pipes, and the two delivery pipes are respectively connected to the connecting pipe and the collecting box.

[0015] Preferably, a rotating device is provided at one end of the workbench, and the rotating device includes a mounting rod, a movable sleeve is provided on the surface of the mounting rod, a driving motor is connected to one side of the movable sleeve, and one end of the output shaft of the driving motor is fixedly connected to a circular fixed cover through a coupling.

[0016] Preferably, a filter screen is provided on the surface of the workbench.

[0017] Preferably, it also includes a driving motor, one end of the driving motor output shaft is fixedly connected to a limiting assembly through a coupling, the limiting assembly includes a rectangular plate, both sides of one side of the surface of the rectangular plate are provided with sliding grooves, the two sliding grooves are internally slidably connected with a slider, and one side of the slider is connected to an extrusion plate.

[0018] Preferably, a latch is provided inside the sliding block.

[0019] Compared with the related art, the rust removal device for construction engineering services provided by the utility model has the following beneficial effects:

[0020] The utility model provides a rust removal device for construction engineering services. A moving device, a grinding piece, a connecting pipe, an annular pipe with a plurality of air inlet holes, a dust hood and a conveying device are arranged on one side of a workbench. The devices cooperate with each other to grind the rust on the surface of a steel pipe and collect the rust dust diffused in the air. This can reduce damage to the body of workers when the worker is in a working environment for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1A schematic structural diagram of a first embodiment of a rust removal device for construction engineering services provided by the utility model;

[0022] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;

[0023] Figure 3 for Figure 1 A schematic diagram of the overall three-dimensional structure of the device shown;

[0024] Figure 4 for Figure 1 A side view of the device as a whole is shown;

[0025] Figure 5 This is a structural schematic diagram of a second embodiment of a rust removal device for construction engineering services provided by the utility model.

[0026] Numbers in the figure: 1. workbench, 2. placement rack, 3. moving device, 31. motor, 32. threaded rod, 33. threaded sleeve, 34. lifting frame, 4. grinding part, 5. dust suction assembly, 51. connecting pipe, 52. ring pipe, 53. air inlet, 54. dust suction hood, 6. conveying device, 61. conveying pump, 62. conveying pipe, 7. collecting box, 8. filter, 9. rotating device, 91. mounting rod, 92. movable sleeve, 93. driving motor, 94. circular fixed cover, 10. limiting assembly, 101. rectangular plate, 102. slide groove, 103. slider, 104. extrusion plate, 105. bolt. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0028] First embodiment

[0029] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic structural diagram of a first embodiment of a rust removal device for construction engineering services provided by the utility model; Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown; Figure 3 for Figure 1 A schematic diagram of the overall three-dimensional structure of the device shown; Figure 4 for Figure 1 A rust removal device for construction engineering services, comprising:

[0030] A workbench 1, with racks 2 installed on both sides of the workbench 1;

[0031] A moving device 3, wherein the moving device 3 is arranged on the side of the workbench 1;

[0032] A grinding piece 4, wherein the grinding piece 4 is arranged at one side of the moving device 3 and is located above the workbench 1;

[0033] A dust collecting assembly 5, which is arranged on the surface of the polishing piece 4, and includes a dust collecting cover 54, an annular tube 52 is arranged inside the dust collecting cover 54, a plurality of air inlet holes 53 are opened on the surface of the annular tube 52, and a connecting tube 51 is connected to the surface of the annular tube 52;

[0034] A collection box 7, wherein the collection box 7 is arranged inside the workbench 1;

[0035] The conveying device 6 is arranged on one side of the surface of the workbench 1 .

[0036] The grinding piece 4 is composed of a hydraulic telescopic rod and an arc-shaped grinding block. Both sides of one side of the workbench 1 are connected with mounting blocks. The motor 31 is installed on the surface of one of the mounting blocks by bolts. The motor 31 is a servo motor and is powered by an external power supply. The other end of the threaded rod 32 is rotatably connected to another mounting block through a rotating shaft. The use of the motor 31, the threaded rod 32 and the threaded sleeve 33 can drive the entire device to move left and right. The lifting frame 34 can drive the grinding piece 4 to move up and down to contact the surface of the steel pipe. When in use, when the grinding piece 4 is driven to grind the surface of the steel pipe and move, the motor 31 is started to drive the threaded rod 32 to rotate. When the threaded rod 32 rotates, the threaded sleeve 33 on the surface is driven to move. When the threaded sleeve 33 moves, the lifting frame 34 is driven to move. When the lifting frame 34 moves, the grinding piece 4 is driven to move. When the grinding piece 4 moves, the surface of the steel pipe is rusted. .

[0037] The moving device 3 includes a motor 31, one end of the output shaft of the motor 31 is fixedly connected to a threaded rod 32 through a coupling, the surface of the threaded rod 32 is threadedly connected to a threaded sleeve 33, the surface of the threaded sleeve 33 is connected to a lifting frame 34, and the lifting frame 34 is connected to the grinding piece 4.

[0038] The delivery device 6 includes a delivery pump 61 . The input end and the output end of the delivery pump 61 are both connected to delivery pipes 62 . The two delivery pipes 62 are respectively connected to the connecting pipe 51 and the collecting box 7 .

[0039] The use of the delivery pump 62 can remove dust diffused in the air.

[0040] A rotating device 9 is provided at one end of the workbench 1, and the rotating device 9 includes a mounting rod 91. A movable sleeve 92 is sleeved on the surface of the mounting rod 91. A driving motor 93 is connected to one side of the movable sleeve 92. One end of the output shaft of the driving motor 93 is fixedly connected to a circular fixed cover 94 through a coupling.

[0041] The mounting rod 91 is in an L-shape, and a stopper is connected to the top of the mounting rod 91 to prevent the movable sleeve 92 from falling off. At the same time, the mounting rod 91 and the movable sleeve 92 can be used to adjust the up and down position of the driving motor 93 with the circular fixed cover 94. Bolts are arranged inside the movable sleeve 92. When in use, when the circular steel pipes on each placement rack 2 are fixed and rotated next year, the circular fixed cover 94 is first moved by pulling the driving motor 93. When the driving motor 93 moves up and down, it drives the movable sleeve 92 to move on the surface of the mounting rod 91. After the driving motor 93 is adjusted to a suitable position, the bolts are used to pass through the movable sleeve 92 and fixedly connected to the mounting rod 91.

[0042] After fixing the circular fixed cover 94, one end of the circular steel pipe is connected to the circular fixed cover 94, and then the driving motor 93 is started to drive the circular fixed cover 94 to rotate. When the circular fixed cover 94 rotates, the steel pipe is driven to rotate so that the grinding piece 4 can evenly remove rust from the surface of the steel pipe. When the size of the steel pipe is small, it is connected to the circular fixed cover 94 by adding a rubber pad.

[0043] A filter screen 8 is arranged on the surface of the workbench 1 .

[0044] The working principle of a rust removal device for construction engineering services provided by the utility model is as follows:

[0045] During use, when the grinding piece 4 grinds and removes rust on the circular steel pipe, the conveying pump 61 is started to convey the generated dust to the inside of the connecting pipe 51 through the multiple air inlet holes 53 on the surface of the annular tube 52. After the dust is conveyed to the inside of the connecting pipe 51, it is conveyed to the inside of the collection box 7 through the two conveying pipes 62.

[0046] Compared with the related art, the rust removal device for construction engineering services provided by the utility model has the following beneficial effects:

[0047] The utility model provides a rust removal device for construction engineering services. A moving device 3, a grinding piece 4, a connecting pipe 51, an annular pipe 52 with a plurality of air inlet holes 53, a dust hood 54 and a conveying device 6 are arranged on one side of a workbench 1. The moving device 3, a grinding piece 4, a connecting pipe 51, a ring-shaped pipe 52 with a plurality of air inlet holes 53, a dust hood 54 and a conveying device 6 cooperate with each other to grind the rust on the surface of the steel pipe and collect the rust dust diffused in the air, so as to reduce the damage to the body when the staff is in a working environment for a long time.

[0048] Second embodiment

[0049] Please refer to Figure 5 Based on the rust removal device for construction engineering services provided in the first embodiment of the present application, the second embodiment of the present application proposes another rust removal device for construction engineering services. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0050] Specifically, the difference of the rust removal device for construction engineering services provided in the second embodiment of the present application is that, in a rust removal device for construction engineering services, a drive motor 93 is connected to one side of the movable sleeve 92, and one end of the output shaft of the drive motor 93 is fixedly connected to a limiting assembly 10 through a coupling, and the limiting assembly 10 includes a rectangular plate 101, and both sides of one side of the surface of the rectangular plate 101 are provided with sliding grooves 102, and a slider 103 is slidably connected inside the two sliding grooves 102, and one side of the slider 103 is connected to an extrusion plate 104.

[0051] A latch 105 is disposed inside the slider 103 .

[0052] The rectangular plate 101 is connected to the driving motor 93 . The position of the extrusion plate 104 can be adjusted by using the slide groove 102 and the slider 103 . A plurality of holes matching with the latch 105 are provided on the inner wall of the slide groove 102 .

[0053] The working principle of a rust removal device for construction engineering services provided by the utility model is as follows:

[0054] When in use, when the two extrusion plates 104 are adjusted according to the size of the circular steel pipe, the two extrusion plates 104 are pulled to move on the surface of the rectangular plate 101. When the two extrusion plates 104 move, the slider 103 is driven to move inside the slide groove 102. After the positions of the two extrusion plates 104 are adjusted, the bolt 105 is used to pass through the slider 103 and connect it to the rectangular plate 101.

[0055] Compared with the related art, the rust removal device for construction engineering services provided by the utility model has the following beneficial effects:

[0056] The utility model provides a rust removal device for construction engineering services. A limit assembly 10 is arranged at one end of the output shaft of a driving motor 93 so as to fix and use circular steel pipes of various sizes.

[0057] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A rust removal device for construction engineering services, characterized in that: include: A workbench, with racks installed on both sides of the workbench surface; A moving device, the moving device is arranged on the side of the workbench; A grinding piece, the grinding piece is arranged on one side of the moving device and is located above the workbench; A dust collection component, the dust collection component is arranged on the surface of the polishing piece, the dust collection component includes a dust collection hood, an annular tube is arranged inside the dust collection hood, a plurality of air inlet holes are opened on the surface of the annular tube, and a connecting tube is connected to the surface of the annular tube; A collection box, the collection box is arranged inside the workbench; A conveying device is arranged on one side of the workbench surface.

2. The rust removal device for construction engineering services according to claim 1, characterized in that: The moving device comprises a motor, one end of the motor output shaft is fixedly connected to a threaded rod via a coupling, a threaded sleeve is threadedly connected to the surface of the threaded rod, a lifting frame is connected to the surface of the threaded sleeve, and the lifting frame is connected to the grinding piece.

3. The rust removal device for construction engineering services according to claim 1, characterized in that: The delivery device comprises a delivery pump, the input end and the output end of the delivery pump are both connected with delivery pipes, and the two delivery pipes are respectively connected with the connecting pipe and the collecting box.

4. The rust removal device for construction engineering services according to claim 1, characterized in that: A rotating device is provided at one end of the workbench, and the rotating device includes a mounting rod, a movable sleeve is sleeved on the surface of the mounting rod, a driving motor is connected to one side of the movable sleeve, and one end of the output shaft of the driving motor is fixedly connected to a circular fixed cover through a coupling.

5. The rust removal device for construction engineering services according to claim 1, characterized in that: A filter screen is arranged on the surface of the workbench.

6. The rust removal device for construction engineering services according to claim 1, characterized in that: Also includes: A driving motor, one end of the driving motor output shaft is fixedly connected to a limiting component through a coupling, the limiting component includes a rectangular plate, both sides of one side of the surface of the rectangular plate are provided with sliding grooves, the two sliding grooves are internally slidably connected with sliders, and one side of the slider is connected to an extrusion plate.

7. The rust removal device for construction engineering services according to claim 6, characterized in that: A latch is arranged inside the sliding block.

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