Surface cleaning device for steel structure manufacturing and machining

Abstract

The utility model relates to a surface cleaning device for steel structure manufacturing and machining, which belongs to the field of steel structure manufacturing and machining and comprises a box body, a cleaning mechanism is arranged in the box body, the left side of the box body is fixedly communicated with a connecting cylinder, and the left side of the connecting cylinder is fixedly communicated with a suction head. Connecting frames are fixed to the front side and the rear side of the suction head and the front side and the rear side of the box body correspondingly, the same top plate is fixed to the top ends of the two connecting frames, a fixing mechanism is arranged on the front side of the top plate, and an induced draft fan is fixed to the right side of the box body. According to the surface cleaning device for steel structure manufacturing and machining, when an induced draft fan is started, chippings on the outer steel structure manufacturing and machining surface can be sucked into a suction head, after the induced draft fan stops working, the chippings fall into the inner bottom wall of a bent filtering frame, at the moment, pull buckles on the front side and the rear side are pulled to be separated from two bases, and then the chippings are sucked into the suction head; and the bent filter frame can be pulled out of the box body by pulling the pull rod upwards, so that chippings can be conveniently cleaned, and the purpose of conveniently cleaning dust and impurities is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure manufacturing and processing, and particularly relates to a surface cleaning device for steel structure manufacturing and processing. Background Art

[0002] A steel structure is a structure composed of steel materials and is one of the main building structure types. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of profiled steel and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, galvanizing, etc. The components or parts are usually connected by welds, bolts or rivets. Because of its light self-weight and simple construction, it is widely used in large factories, stadiums, super high-rise buildings and other fields. When manufacturing and processing steel structures, it is necessary to clean the dust and impurities on their surfaces.

[0003] For example, Chinese Patent CN 217512448 U discloses a surface cleaning device for steel structure manufacturing and processing, belonging to the technical field of steel structure processing. The key points of its technical solution include a dust collection box. The front end face of the dust collection box is communicated with a corrugated pipe, the front end of the corrugated pipe is communicated with a suction head, a fan is installed inside the suction head, and a swinging device is arranged above the suction head.

[0004] The above-mentioned surface cleaning device for steel structure manufacturing and processing still has certain deficiencies. It starts the fan by an external power supply. When the fan runs, the dust and impurities on the surface of the steel structure are pumped into the interior of the dust collection box through the suction head and the corrugated pipe, which solves the problem that the existing device is prone to dust flying when using the blowing and cleaning method, causing harm to the health of surrounding workers. However, its dust collection net plate is installed by plugging. When it is necessary to clean the dust, the dust collection net plate needs to be pulled out, and the dust is processed through the through groove. However, the through groove is relatively narrow, which is likely to make the dust cleaning incomplete, reducing the practicability of the surface cleaning device for steel structure manufacturing and processing. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a surface cleaning device for steel structure manufacturing and processing, which has the advantage of being convenient for cleaning dust and impurities, and solves the problem of incomplete dust cleaning.

[0006] To achieve the above object, the utility model provides the following technical solution: A surface cleaning device for steel structure manufacturing and processing includes a box body. A cleaning mechanism is arranged inside the box body. The left side of the box body is fixedly communicated with a connecting cylinder. The left side of the connecting cylinder is fixedly communicated with a suction head. Connecting frames are fixed on the front and rear sides of the suction head and the box body. The tops of the two connecting frames are fixed with the same top plate. A fixing mechanism is arranged on the front side of the top plate. A fan is fixed on the right side of the box body;

[0007] The cleaning mechanism comprises a seven-shaped groove opened on the upper surface of the box body, the inner bottom wall of the groove is movably fitted with a bent filter frame, a baffle is horizontally fixed on the top of the bent filter frame, two bases are fixed on the upper surface of the baffle, and two connecting seats are fixed on the upper surface of the box body, and the outer sides of the two connecting seats are rotatably connected with buckles;

[0008] The fixing mechanism includes two fixing blocks fixed on the front side of the top plate, a rotating rod is rotatably connected between the two fixing blocks, a flip plate is fixed to the outer side of the rotating rod, a first clamping plate is fixed to the front side of the flip plate, a second clamping plate is vertically slidably connected to the front side of the flip plate, an empty groove is opened on the lower surface of the flip plate, and a screw rod is rotatably connected to the inner top wall of the empty groove.

[0009] Furthermore, a magnetic plate is fixed to the upper surface of the top plate, and a storage battery is fixed to the lower surface of the top plate.

[0010] Furthermore, a pull rod is fixed on the upper surface of the baffle at the center thereof, and the two pull buckles are respectively sleeved on the outer sides of the two bases.

[0011] Furthermore, a sealing ring is fixed on the outer side of the baffle, and the outer side of the baffle is movably sealed and fitted with the inner wall of the groove cavity near the top thereof.

[0012] Furthermore, a flow opening is opened on the right side of the bent filter frame, and a filter net is fixed inside the flow opening.

[0013] Furthermore, ventilation holes extending into the groove are provided on both the left and right sides of the box body, and the bent filter frame is movably fitted to the front and rear side walls and the right side wall of the inner cavity of the groove.

[0014] Furthermore, a movable sleeve threadedly connected to the outside of the screw is fixed on the back side of the second clamping plate, a handle is fixed to the bottom end of the screw, and the number of the fixing mechanisms is two, which are symmetrically distributed front and back with the central axis of the top plate as the symmetry line.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] 1. The surface cleaning device for steel structure manufacturing and processing can suck the debris on the surface of the external steel structure manufacturing and processing into the inside of the suction head when the induced draft fan is started. When the induced draft fan stops working, the debris will fall into the inner bottom wall of the bent filter frame. At this time, the buckles on the front and rear sides can be pulled respectively to separate them from the two bases. At this time, the pull rod can be pulled upward to pull the bent filter frame out of the box, which is convenient for cleaning the debris and achieves the purpose of cleaning dust and impurities.

[0017] 2. The surface cleaning device for steel structure manufacturing and processing can magnetically fix the surface cleaning device for steel structure manufacturing and processing in the use area by using a magnetic suction plate. By turning the handle of the flipping plate, the first clamping plates and the second clamping plates on the front and rear sides can fix the external mounting plate, improving the stability of the device and achieving multiple installation methods to adapt to different installation areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of the present invention;

[0019] Figure 2 is a schematic diagram of the cleaning mechanism of the present invention;

[0020] Figure 3 is a top view of the cleaning mechanism of the present invention;

[0021] Figure 4 is a three-dimensional view of a part of the base structure of the present invention;

[0022] Figure 5 is a schematic diagram of the fixing mechanism of the present invention.

[0023] In the figure: 1 box body, 2 cleaning mechanism, 201 groove, 202 bent filter frame, 203 baffle, 204 base, 205 connecting seat, 206 buckle, 3 connecting cylinder, 4 fixing mechanism, 401 fixing block, 402 rotating rod, 403 flipping plate, 404 first clamping plate, 405 second clamping plate, 406 lead screw, 5 suction head, 6 connecting frame, 7 top plate, 8 magnetic suction plate, 9 storage battery, 10 induced draft fan. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figure 1 , a surface cleaning device for steel structure manufacturing and processing in this embodiment includes a box body 1. A cleaning mechanism 2 is provided inside the box body 1. A connecting cylinder 3 is fixedly communicated with the left side of the box body 1. A suction head 5 is fixedly communicated with the left side of the connecting cylinder 3. Connecting frames 6 are fixed to the front and rear sides of the suction head 5 and the box body 1. The tops of the two connecting frames 6 are fixed with the same top plate 7. A fixing mechanism 4 is provided on the front side of the top plate 7. An induced draft fan 10 is fixed to the right side of the box body 1.

[0026] A magnetic attraction plate 8 is fixed on the upper surface of the top plate 7, and a storage battery 9 is fixed on the lower surface of the top plate 7. The magnetic attraction plate 8 can magnetically fix the surface cleaning device for steel structure manufacturing and processing to the use area, and the magnetic attraction plate 8 is electrically connected to the storage battery 9, and can have strong magnetism by being energized.

[0027] Please refer to Figures 2 to 4 , in order to facilitate the cleaning of dust and impurities, the cleaning mechanism 2 in this embodiment includes a seven-shaped groove 201 opened on the upper surface of the box body 1. A bent filter frame 202 is movably attached to the inner bottom wall of the groove 201. A baffle 203 is horizontally fixed at the top end of the bent filter frame 202. Two bases 204 are fixed on the upper surface of the baffle 203. Two connecting seats 205 are fixed on the upper surface of the box body 1. A buckle 206 is rotatably connected to the outside of each of the two connecting seats 205.

[0028] In this example, a pull rod is fixed at the center of the upper surface of the baffle 203. The two buckles 206 are respectively sleeved on the outside of the two bases 204. A sealing ring is fixed on the outside of the baffle 203. The outside of the baffle 203 is movably and hermetically attached to the inner wall of the inner cavity of the groove 201 near its top. A circulation port is opened on the right side of the bent filter frame 202, and a filter screen is fixed inside the circulation port. Ventilation ports extending into the groove 201 are opened on both the left and right sides of the box body 1. The bent filter frame 202 is movably attached to the front and rear side walls and the right side wall of the inner cavity of the groove 201.

[0029] It should be noted that when the induced draft fan 10 is started, the debris on the surface of the external steel structure manufacturing and processing can be sucked into the inside of the suction head 5. After the induced draft fan 10 stops working, the debris will fall onto the inner bottom wall of the bent filter frame 202. At this time, the buckles 206 on the front and rear sides can be respectively pulled to disengage from the two bases 204. At this time, pulling the pull rod upward can draw out the bent filter frame 202 from the box body 1, facilitating the cleaning of the debris, and achieving the purpose of facilitating the cleaning of dust and impurities.

[0030] Please refer to Figure 5 , in order to achieve multiple installation methods and adapt to different installation areas, the fixing mechanism 4 in this embodiment includes two fixing blocks 401 fixed on the front side of the top plate 7. A rotating rod 402 is rotatably connected between the two fixing blocks 401. A turning plate 403 is fixed on the outside of the rotating rod 402. A first clamping plate 404 is fixed on the front surface of the turning plate 403. A second clamping plate 405 is vertically slidably connected to the front surface of the turning plate 403. An empty groove is opened on the lower surface of the turning plate 403, and a lead screw 406 is rotatably connected to the inner top wall of the empty groove. By turning the turning plate 403, the front and rear first clamping plates 404 and the second clamping plate 405 can be used to fix the external mounting plate by turning the handle, improving the stability of the device, and achieving the purpose of multiple installation methods and adapting to different installation areas.

[0031] In this embodiment, a movable sleeve threadedly connected to the outside of the lead screw 406 is fixed to the back side of the second clamping plate 405. When the induced draft fan 10 is started, debris on the surface of the external steel structure manufacturing and processing can be sucked into the inside of the suction head 5. A handle is fixed to the bottom end of the lead screw 406. When the debris is sucked into the inside of the suction head 5, moves to the inside of the groove 201, and is blocked by the filter screen. After the induced draft fan 10 stops working, the debris will fall onto the inner bottom wall of the bent filter frame 202. At this time, the pull buttons 206 on the front and rear sides can be respectively pulled to disengage from the two bases 204. At this time, pulling the pull rod upward can extract the bent filter frame 202 from the box body 1, facilitating the cleaning of the debris. The number of the fixing mechanisms 4 is two, and the two fixing mechanisms 4 are symmetrically distributed front and rear with the central axis of the top plate 7 as the symmetry line.

[0032] It should be noted that the surface cleaning device for steel structure manufacturing and processing can be magnetically fixed to the use area by using the magnetic attraction plate 8. By flipping the flipping plate 403, the front and rear first clamping plates 404 and the second clamping plate 405 can be rotated by turning the handle to fix the external mounting plate, improving the stability of the device and achieving multiple installation methods to adapt to different installation areas.

[0033] It can be understood that the electrical components mentioned in the text are all electrically connected to the main controller and the power supply, and the electrical components mentioned in the text are all conventional known devices. This application will not elaborate too much. The main controller can be a conventional known device such as a computer for control. The control circuit of the main controller can be realized by simple programming by those skilled in the art. The provision of the power supply also belongs to the common knowledge in the art. And this utility model mainly aims to protect mechanical devices. Therefore, this utility model will not explain the control method and circuit connection in detail. At the same time, for the parts not described in detail in this utility model, they are all well-known technologies to those skilled in the art.

[0034] In the description of this utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific situations.

[0035] The working principle of the above embodiment is as follows:

[0036] (1) When the surface cleaning device for steel structure manufacturing and processing needs to be used, the magnetic plate 8 can be used to fix the surface cleaning device for steel structure manufacturing and processing in the use area by magnetic attraction. By flipping the flip plate 403, the first clamping plate 404 and the second clamping plate 405 on the front and rear sides can be turned by turning the handle to fix the external mounting plate, thereby improving the stability of the device and achieving a variety of installation methods to adapt to different installation areas.

[0037] (2) When the induced draft fan 10 is started, the debris on the surface of the external steel structure can be sucked into the interior of the suction head 5, moved to the interior of the groove 201, and blocked by the filter net. When the induced draft fan 10 stops working, the debris will fall into the inner bottom wall of the bent filter frame 202. At this time, the pull buckles 206 on the front and rear sides can be pulled respectively to separate them from the two bases 204. At this time, the pull rod can be pulled upward to pull the bent filter frame 202 out of the box body 1, so as to facilitate the cleaning of the debris.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0039] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A surface cleaning device for steel structure manufacturing and processing, comprising a box body (1), characterized in that: Inside the box body (1), a cleaning mechanism (2) is provided. On the left side of the box body (1), a connecting cylinder (3) is fixedly communicated. On the left side of the connecting cylinder (3), a suction head (5) is fixedly communicated. Connecting frames (6) are fixed on both the front and rear sides of the suction head (5) and the box body (1). At the top ends of the two connecting frames (6), the same top plate (7) is fixed. On the front side of the top plate (7), a fixing mechanism (4) is provided. On the right side of the box body (1), an induced draft fan (10) is fixed; The cleaning mechanism (2) includes a seven-shaped groove (201) opened on the upper surface of the box body (1). A bent filter frame (202) is movably attached to the inner bottom wall of the groove (201). At the top end of the bent filter frame (202), a baffle (203) is horizontally fixed. On the upper surface of the baffle (203), two bases (204) are fixed. On the upper surface of the box body (1), two connecting seats (205) are fixed. On the outer sides of the two connecting seats (205), buckle latches (206) are rotatably connected; The fixing mechanism (4) includes two fixing blocks (401) fixed on the front side of the top plate (7). A rotating rod (402) is rotatably connected between the two fixing blocks (401). On the outer side of the rotating rod (402), a flipping plate (403) is fixed. On the front surface of the flipping plate (403), a first clamping plate (404) is fixed. On the front surface of the flipping plate (403), a second clamping plate (405) is vertically slidably connected. An empty groove is opened on the lower surface of the flipping plate (403). On the inner top wall of the empty groove, a lead screw (406) is rotatably connected.

2. A surface cleaning device for steel structure manufacturing and processing according to claim 1, characterized in that: On the upper surface of the top plate (7), a magnetic attraction plate (8) is fixed. On the lower surface of the top plate (7), a storage battery (9) is fixed.

3. A surface cleaning device for steel structure manufacturing and processing according to claim 1, characterized in that: At the center of the upper surface of the baffle (203), a pull rod is fixed. The two buckle latches (206) are respectively sleeved on the outer sides of the two bases (204).

4. A surface cleaning device for steel structure manufacturing and processing according to claim 1, characterized in that: A sealing ring is fixed on the outer side of the baffle (203). The outer side of the baffle (203) is movably and hermetically attached to the inner wall of the inner cavity of the groove (201) near its top.

5. A surface cleaning device for steel structure manufacturing and processing according to claim 1, characterized in that: On the right side of the bent filter frame (202), a circulation port is opened. A filter screen is fixed inside the circulation port.

6. A surface cleaning device for steel structure manufacturing and processing according to claim 1, characterized in that: Ventilation openings extending into the groove (201) are opened on both the left and right sides of the box body (1). The bent filter frame (202) is movably attached to the front and rear side walls and the right side wall of the inner cavity of the groove (201).

7. A surface cleaning device for steel structure manufacturing and processing according to claim 1, characterized in that: On the back side of the second clamping plate (405), a movable sleeve threadedly connected to the outer side of the lead screw (406) is fixed. At the bottom end of the lead screw (406), a handle is fixed. The number of the fixing mechanisms (4) is two. The two fixing mechanisms (4) are symmetrically distributed front and back with the central axis of the top plate (7) as the symmetry line.

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