Local rust removal tool for section steel structure

Abstract

The utility model relates to profile steel rust removal, in particular to a profile steel structure local rust removal tool which comprises an operation table, the operation table is supported through a stand column, an end clamping device is arranged on the operation table, the end of a profile is clamped through the end clamping device, and a vertical plate is arranged on one side of the top face of the operation table in the length direction of the operation table. A transverse sliding rail is fixedly arranged on the vertical plate, two sliding rods are arranged on the sliding rail in a matched mode, the sliding rods are fixedly arranged on a front plate, the lower portion and the two sides of the rear face of the front plate are perpendicularly connected with a bottom plate and side plates respectively, the lower ends of the side plates are attached to the bottom plate, the front plate and the side plates are covered with a transparent top plate, through holes are formed in the front plate, and a grinding machine is arranged between the bottom plate and the top plate. According to the application, the grinding machine can be located among the side plates, the bottom plate, the front plate and the top plate, so that rust can be effectively prevented from scattering all around, the environment is protected, and meanwhile, the physical health problem caused by suction of workers is avoided as much as possible.

Description

TECHNICAL FIELD

[0001] The utility model belongs to section steel rust removal, specifically a section steel structure local rust removal tool. BACKGROUND

[0002] Section steel is mainly various shapes of steel, among which the most common is H-shaped steel. Among them, the section steel will appear rust phenomenon in some positions during use, in order to avoid the expansion of the rust position, the rust position needs to be polished.

[0003] Among them, the existing rust removal tool is a grinder, and the worker holds the handheld grinder to polish, which will produce a large amount of iron rust dust during use, not only polluting the environment, but also affecting the health of the workers. UTILITY MODEL CONTENTS

[0004] The utility model provides a section steel structure local rust removal tool to solve the defects in the prior art.

[0005] The utility model is implemented through the following technical solutions:

[0006] A section steel structure local rust removal tool, including operation platform, operation platform is supported by stand, operation platform is provided with end clamping device, section steel end is clamped by end clamping device, one side of operation platform top is provided with vertical board along operation platform length direction, and the vertical board is fixedly provided with horizontal slide rail, two slide rods are arranged on the slide rail in a matched mode, the slide rod is fixedly arranged on the front plate, and the lower part and both sides of the rear of the front plate are respectively connected with the bottom plate and the side plate perpendicularly, the lower end of the side plate is attached to the bottom plate, the front plate and the side plate are covered by the transparent top plate, the front plate is provided with through hole, and the bottom plate is provided with grinder between the top plate.

[0007] When the application is used, the section steel is first clamped by the clamping device, then the worker inserts his hand into the through hole and holds the grinder, then drives the front plate to move transversely through the arm, and makes the grinding wheel of the grinder at the rust position of the section steel, then turns on the grinder, polishes the rust position, and observes through the transparent top plate, since the grinder is located between the side plate, the bottom plate, the front plate and the top plate, the iron rust can be effectively placed, thereby not only protecting the environment, but also avoiding the health problems caused by inhaling as much as possible.

[0008] As preferred, the clamping device comprises a vertical rod vertically arranged on the operation table, the vertical rod is vertically provided with a vertical sliding slot, a vertical sliding block is matched in the vertical sliding slot, the vertical sliding block is vertically provided with a screw hole, a vertical screw rod is threadedly matched in the screw hole, a sliding rod is vertically connected with a lower clamping plate and a fixed plate from bottom to top, the vertical screw rod is rotatably connected with the fixed plate through a bearing, and the moving fast side is vertically connected with an upper clamping plate. Rotating the vertical screw rod, the rotation of the vertical screw rod drives the vertical sliding block to have a rotating trend in the vertical sliding slot, and the vertical sliding block can only slide along the vertical sliding slot, therefore, the rotation of the vertical screw rod drives the vertical sliding block to vertically move, further drives the upper clamping plate to move up and down, and the clamping of the profile steel is realized through the lower clamping plate.

[0009] As preferred, the operation table top is provided with a horizontal sliding slot on both sides, a horizontal sliding block is matched in the horizontal sliding slot, the horizontal sliding block is provided with a screw hole, a horizontal screw rod is threadedly matched in the screw hole, the horizontal screw rod is rotatably connected with the horizontal sliding slot through a bearing at the end, a rotating handle is fixedly sleeved on the horizontal screw rod, and the vertical rod is vertically connected to the top surface of the horizontal sliding block. Rotating the horizontal screw rod through the rotating handle, the rotation of the horizontal screw rod drives the horizontal sliding block to move, further drives the vertical rod to move horizontally, and the profile steel of different lengths is clamped.

[0010] As preferred, the top surface of the operation table is provided with a strip-shaped through groove along the length direction, the bottom surface of the bottom plate is downwardly provided with a dust removal hole, a horn mouth with a wide upper part and a narrow lower part is arranged in the dust removal hole, the horn mouth is downwardly communicated with a discharging pipe passing through the strip-shaped through groove, and the lower end of the discharging pipe is blocked by a valve. Rust enters the horn mouth through the dust removal hole, enters the discharging pipe through the horn mouth and accumulates in the discharging pipe, and after a certain amount of accumulation, the rust is discharged by opening the valve, so that the rust is collected.

[0011] As preferred, the operation table top is fixedly provided with two parallel longitudinal sliding rails, a moving block is matched on the longitudinal sliding rail, the moving block is fixedly connected with a vertical plate, the lower part of the vertical plate is provided with a screw hole, a screw rod is threadedly matched in the screw hole, the end of the screw rod is rotatably connected with a fixed block through a bearing, the fixed block is fixedly arranged on the operation table, and the horizontal surface where the screw rod is located is below the horizontal surface where the sliding rod is located. Rotating the screw rod, the rotation of the screw rod drives the longitudinal movement of the moving block, further drives the longitudinal movement of the vertical plate, and the longitudinal movement of the vertical plate drives the longitudinal movement of the bottom plate, so that the side plate can better contact the profile steel, and the profile steel of different widths can be adapted.

[0012] As preferred, a plurality of fan-shaped rubber sheets are fixedly arranged along the inner wall of the through hole. The rubber sheets can prevent rust powder from flowing out of the through hole.

[0013] As preferred, the top plate and the side plate top surface are hingedly connected, and the grinder is conveniently replaced and maintained by opening the top plate.

[0014] The utility model discloses beneficial effect is: the use of the application, can utilize the sander between side plate, bottom plate, front plate and top plate, therefore can effectively place rust four scatters, thereby not only protected the environment, simultaneously avoided the health problem of worker inhaling as far as possible. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, below will be to the embodiment or prior art description needed to use the drawing a simple introduction, obviously, the drawing in the following description is some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0016] Figure 1 It is the structural schematic diagram of the utility model;

[0017] Figure 2 It is Figure 1 A-A sectional view of;

[0018] Figure 3 It is rubber sheet distribution;

[0019] Figure 4 It is the structure schematic diagram of clamping device.

[0020] The drawings show that:

[0021] 1, operation platform, 2, vertical plate, 3, horizontal slide rail, 4, slide bar, 5, bottom plate, 6, side plate, 7, front plate, 8, through hole, 9, sander, 10, vertical sliding block, 11, vertical screw, 12, upper clamping plate, 13, lower clamping plate, 14, horizontal screw, 15, horn mouth, 16, discharge pipe, 17, longitudinal slide rail, 18, screw, 19, rubber sheet, 20, strip-shaped transverse slot. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, below will combine the drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly, completely described, obviously, the described embodiment is the part embodiment of the utility model, instead of all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by those skilled in the art without making the creative labor premise, belong to the scope of the utility model protection.

[0023] A kind of section steel structure local rust removal tool, such as Figures 1-4The illustrated. Including the operating platform 1, operating platform 1 is supported by a column, operating platform 1 is provided with end clamping device, profile end clamping device clamping, the clamping device includes vertical setting on the operating platform 1 vertical rod, vertical rod vertical opening has vertical sliding slot, vertical sliding slot in cooperation with the vertical sliding block 10, vertical sliding block 10 vertical start has a wire hole, wire hole in the threaded cooperation has vertical screw rod 11, slide bar 4 from the lower vertical connection has a lower clamping plate 13 and fixed plate, screw rod through the bearing and fixed plate rotating connection, moving fast side vertical connection has an upper clamping plate 12.

[0024] Operating platform 1 top surface of one side along the length of the operating platform 1 is provided with vertical plate 2, vertical plate 2 is fixedly provided with horizontal slide rail 3, the slide rail is provided with two slide bar 4, slide bar 4 is fixedly provided on the front plate 7, the lower part and both sides of the rear of the front plate 7 are vertically connected with the bottom plate 5 and the side plate 6 respectively, the lower end of the side plate 6 is attached with the bottom plate 5, the front plate 7 and the side plate 6 are covered by a transparent top plate, the front plate 7 has a through hole 8, and a plurality of fan-shaped rubber pieces 19 are fixedly arranged on the inner wall of the through hole 8. The rubber pieces 19 can prevent rust powder from flowing out of the through hole 8. The bottom plate 5 and the top plate are provided with a grinding machine 9.

[0025] In use, first, the profile steel is clamped by the clamping device, then the worker puts his hand into the through hole 8 and holds the grinding machine 9, then moves the front plate 7 transversely by the arm, and makes the grinding wheel of the grinding machine 9 at the rust position of the profile, then turns on the grinding machine 9 to grind the rust position, and observes through the transparent top plate. Since the grinding machine 9 is located between the side plate 6, the bottom plate 5, the front plate 7 and the top plate, it can effectively prevent the rust from scattering, thereby protecting the environment and avoiding the health problems caused by workers inhaling. In use, the vertical screw rod 11 is rotated, the rotation of the vertical screw rod 11 drives the vertical sliding block 10 to have a tendency to rotate in the vertical sliding slot, and the vertical sliding block 10 can only slide along the vertical sliding slot, therefore, the rotation of the vertical screw rod 11 drives the vertical sliding block 10 to move vertically, and in turn drives the upper clamping plate 12 to move up and down, and the profile steel is clamped by the lower clamping plate 13.

[0026] The top surface of the operating platform 1 is provided with a horizontal sliding slot on both sides, a horizontal sliding block is matched in the horizontal sliding slot, the horizontal sliding block is provided with a wire hole, a horizontal screw rod 14 is screwed in the wire hole, the end of the horizontal screw rod 14 is rotatably connected with the horizontal sliding slot through a bearing, a rotating handle is fixedly sleeved on the horizontal screw rod 14, and the vertical rod is vertically connected to the top surface of the horizontal sliding block. The horizontal screw rod 14 is rotated by the rotating handle, the rotation of the horizontal screw rod 14 drives the horizontal sliding block to move, and in turn drives the vertical rod to move horizontally, thereby clamping the profile steel of different lengths.

[0027] The top surface of the operation platform 1 is provided with a strip-shaped through groove 20 along the length direction, the bottom surface of the bottom plate 5 is provided with a dust outlet hole downward, the dust outlet hole is provided with a horn mouth 15 with a wide upper part and a narrow lower part, the horn mouth 15 is connected with a discharge pipe 16 passing through the strip-shaped through groove 20 downward, and the lower end of the discharge pipe 16 is blocked by a valve. The rust enters the horn mouth 15 through the dust outlet hole, enters the discharge pipe 16 through the horn mouth 15 and accumulates in the discharge pipe 16, and after a certain amount of accumulation, the rust is discharged by opening the valve, thereby realizing the collection of the rust.

[0028] The operation platform 1 is provided with two parallel longitudinal sliding rails 17 fixed on the top surface, the longitudinal sliding rails 17 are matched with moving blocks, the moving blocks are fixedly connected with the vertical plate 2, the lower part of the vertical plate 2 is provided with a screw hole, the screw hole is threadedly matched with a screw rod 18, the end of the screw rod 18 is rotatably connected to a fixed block through a bearing, the fixed block is fixedly arranged on the operation platform 1, and the horizontal surface where the screw rod 18 is located is below the horizontal surface where the sliding rod 4 is located. Rotating the screw rod 18 drives the longitudinal movement of the moving block, and further drives the longitudinal movement of the vertical plate 2, and the longitudinal movement of the vertical plate 2 drives the longitudinal movement of the bottom plate 5, so that the side plate 6 can better contact the profile steel, and the profile steel of different widths can be adapted.

[0029] The top plate is hingedly connected with the top surface of the side plate 6, and the grinder 9 is conveniently replaced and maintained by opening the top plate.

[0030] The grinder 9 is located between the side plate 6, the bottom plate 5, the front plate 7 and the top plate, so that the rust can be effectively placed, thereby protecting the environment and avoiding the health problems caused by workers inhaling the rust.

[0031] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A tool for localized rust removal of profile steel structures, characterized in that: The system includes an operating table supported by columns. An end clamping device is installed on the operating table to clamp the ends of profiles. A vertical plate is installed on one side of the top surface of the operating table along its length. A horizontal slide rail is fixedly installed on the vertical plate, and two slide rods are fitted on the slide rail. The slide rods are fixedly installed on the front plate. A bottom plate and a side plate are vertically connected to the lower part and both sides behind the front plate, respectively. The lower end of the side plate is attached to the bottom plate. The front plate and the side plate are covered by a transparent top plate. There are through holes at the beginning of the front plate. A grinding machine is installed between the bottom plate and the top plate.

2. The tool for local rust removal of profile steel structures according to claim 1, characterized in that: The clamping device includes a vertical rod set vertically on the operating table. The vertical rod has a vertical groove, and a vertical sliding block fits in the vertical groove. The vertical sliding block has a threaded hole at the beginning of the vertical direction, and a vertical lead screw fits in the threaded hole. The sliding rod is vertically connected to a lower clamping plate and a fixed plate from bottom to top. The lead screw is rotatably connected to the fixed plate through a bearing. An upper clamping plate is vertically connected to the side of the sliding rod.

3. The tool for local rust removal of profile steel structures according to claim 2, characterized in that: The top surface of the control panel has horizontal sliding grooves on both sides, and horizontal sliding blocks are fitted into the horizontal sliding grooves. The horizontal sliding blocks have threaded holes, and horizontal lead screws are threaded into the threaded holes. The end of the horizontal lead screw is rotatably connected to the horizontal sliding groove through a bearing. A rotating handle is fixedly sleeved on the horizontal lead screw, and a vertical rod is vertically connected to the top surface of the horizontal sliding block.

4. The tool for local rust removal of profile steel structures according to claim 3, characterized in that: The top surface of the operating table has a strip-shaped through groove along its length. The bottom plate has a dust outlet hole starting from the bottom. The dust outlet hole has a flared mouth that is wider at the top and narrower at the bottom. The flared mouth is connected downward to a discharge pipe that passes through the strip-shaped through groove. The lower end of the discharge pipe is sealed by a valve.

5. The tool for local rust removal of profile steel structures according to claim 4, characterized in that: Two parallel longitudinal slide rails are fixedly installed on the top surface of the operating table. A movable block is fitted on the longitudinal slide rail. The movable block is fixedly connected to the vertical plate. There are screw holes at the bottom of the vertical plate. A screw rod is fitted into the screw hole. The end of the screw rod is rotatably connected to the fixed block through a bearing. The fixed block is fixedly installed on the operating table. The horizontal plane where the screw rod is located is below the horizontal plane where the slide rail is located.

6. The tool for local rust removal of profile steel structures according to claim 1, characterized in that: Several fan-shaped rubber sheets are fixedly installed along the inner wall of the through hole.

7. The tool for local rust removal of profile steel structures according to claim 1, characterized in that: The top plate and the top surface of the side plate are hinged together.

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