Surface treatment device for steel structure machining

Abstract

The utility model relates to a surface treatment device for steel structure processing, which comprises a frame body and a step, a sand blasting machine body is fixedly connected inside the frame body, an inlet is arranged on the left side of the sand blasting machine body, a transmission assembly is fixedly connected inside the frame body, a fixing assembly is arranged on the top of the transmission assembly, and the step is arranged on the fixing assembly. The transmission assembly comprises a fixing frame fixedly connected to the interior of the frame body. According to the surface treatment device for steel structure machining, the steel structure needing sand blasting is placed on the hanging tools, when the distance between the hanging tools needs to be adjusted, the threaded rod can be rotated to drive the distance between the right side supporting column and the hanging tool and the distance between the left side supporting column to be increased or decreased, and the application range of the fixing assembly can be widened; the electric push rod is started to drive the connecting frame, the moving frame and the steel structure to move into the sand blasting machine body, sand blasting is conducted on the steel structure through the sand blasting machine body, meanwhile, the motor can be started to drive the steel structure to rotate, and sand blasting can be more uniform.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure processing technical field, concretely is a surface treatment device for steel structure processing. BACKGROUND

[0002] Steel structure is the structure that is composed of steel material, is one of main building structure types, and the ratio of the density and yield strength of steel is relatively low, under the same stress condition, the section of steel structure component is small, and the self weight is light, convenient for transportation and installation, is suitable for the structure of large span, high height, heavy load, and the steel plasticity, toughness is good, can have larger deformation, can well bear dynamic load, has good anti-seismic performance, and steel structure component is convenient for manufacturing in factory, site assembly, and the precision is high, production efficiency is high.

[0003] The patent for grant announcement No. CN210909597U discloses a hanging device for steel structure loose piece plate sand blasting treatment, which comprises a triangular base, a stand, a plurality of horizontal bearing rods, a plurality of round steel hooks, a plurality of sliding blocks and a lifting lug. The triangular base is arranged in parallel and at intervals, the stand is vertically arranged at the top of the triangular base, the plurality of horizontal bearing rods are arranged in parallel and at intervals along the height direction of the stand, the plurality of round steel hooks are horizontally arranged on the side surface of the plurality of sliding blocks, the plurality of sliding blocks are inserted into the plurality of horizontal bearing rods and can slide along the horizontal bearing rods, and the lifting lug is arranged on the top surface of the upper horizontal bearing rod. It overcomes the defects of traditional loose piece plate sand blasting operation, greatly facilitates the spraying operation of the loose piece plate, improves the sand blasting operation efficiency, reduces the labor cost and construction cost, and ensures the sand blasting treatment quality.

[0004] However, the above-mentioned device still has some defects when in use, although it can stably hang the steel structure, it still needs to manually hold the sand blasting device to spray sand on the steel structure, which leads to low sand blasting efficiency, and it is not convenient to adjust the position of the steel structure, and the use function is single, so a surface treatment device for steel structure processing is proposed to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0005] In view of the defects of the prior art, the utility model provides a surface treatment device for steel structure processing, which has the advantages of good sand blasting effect, convenient adjustment of the position of the steel structure, and solves the problems mentioned in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a surface treatment device for steel structure processing, comprising a frame body and a step, the frame body is internally fixedly connected with a sand blasting machine body, the sand blasting machine body is provided with an inlet on the left side, the frame body is internally fixedly connected with a transmission assembly, and the transmission assembly is provided with a fixing assembly on the top.

[0007] Further, the transmission assembly comprises a fixing frame fixedly connected to the inside of the frame body, a supporting plate is fixedly connected to the top of the fixing frame, an electric push rod is fixedly connected to the left side of the supporting plate, a connecting frame is fixedly connected to the right side of the electric push rod, a sealing door is fixedly connected to the right side of the connecting frame, a sliding rail is fixedly connected to the inside of the fixing frame, and a moving frame is arranged on the top of the fixing frame, and a moving wheel is fixedly connected to the bottom of the moving frame.

[0008] Further, the transmission assembly comprises a fixing frame fixedly connected to the inside of the frame body, a supporting plate is fixedly connected to the top of the fixing frame, an electric push rod is fixedly connected to the left side of the supporting plate, a connecting frame is fixedly connected to the right side of the electric push rod, a sealing door is fixedly connected to the right side of the connecting frame, a sliding rail is fixedly connected to the inside of the fixing frame, and a moving frame is arranged on the top of the fixing frame, and a moving wheel is fixedly connected to the bottom of the moving frame.

[0009] Further, the right side supporting column is threadedly connected to the outer surface of the threaded rod, and the bottom of the right side supporting column is slidably connected to the inside of the limiting groove.

[0010] Further, the top of the top disc is fixedly connected with a fixed table, and the fixed table is in the shape of a circular truncated cone.

[0011] Further, the sealing door is fixedly connected with the moving frame, and the moving wheel is rollingly connected to the top of the sliding rail.

[0012] Compared with the prior art, the technical scheme has the following beneficial effects:

[0013] The surface treatment device for steel structure machining is used for placing the steel structure needing sand blasting on the hanger, when the distance between the hangers needs to be adjusted, the right side supporting column and the left side supporting column are driven to increase or decrease the distance between the hangers by rotating the threaded rod, the application range of the fixing assembly can be increased, the connecting frame, the moving frame and the steel structure are driven to move into the sand blasting machine body by starting the electric push rod, the steel structure is sand blasted by the sand blasting machine body, and meanwhile, the steel structure is driven to rotate by starting the motor, so that the sand blasting is more uniform. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a structural schematic view of the utility model;

[0015] Fig. 2 It is a transmission assembly and fixing assembly connection schematic view of the utility model;

[0016] Fig. 3 It is a fixing assembly partial structural schematic view of the utility model.

[0017] In the figure: 1 frame body, 101 step, 2 sand blasting machine body, 201 inlet, 3 transmission assembly, 301 fixed frame, 302 support plate, 303 electric push rod, 304 connecting frame, 305 moving wheel, 306 sliding rail, 307 moving frame, 308 sealing door, 309 handle, 4 fixing assembly, 401 motor, 402 top disc, 403 fixed table, 404 fixed plate, 405 support column, 406 threaded rod, 407 limiting groove, 408 hanger. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0019] Please refer to Figs. 1-3 The surface treatment device for steel structure machining in the embodiment comprises a frame body 1 and a step 101, the frame body 1 is internally fixedly connected with a sand blasting machine body 2, the sand blasting machine body 2 is provided with an inlet 201 on the left side, the frame body 1 is internally fixedly connected with a transmission assembly 3, and the transmission assembly 3 is provided with a fixing assembly 4 on the top.

[0020] The transmission assembly 3 comprises a fixed frame 301 fixedly connected to the inside of the frame body 1, the fixed frame 301 is fixedly connected with a support plate 302 on the top, the support plate 302 is fixedly connected with an electric push rod 303 on the left side, the electric push rod 303 is fixedly connected with a connecting frame 304 on the right side, the connecting frame 304 is fixedly connected with a sealing door 308 on the right side, the fixed frame 301 is fixedly connected with a sliding rail 306 in the inside, the fixed frame 301 is provided with a moving frame 307 on the top, the sealing door 308 is fixedly connected with the moving frame 307, the moving frame 307 is fixedly connected with a moving wheel 305 on the bottom, the moving wheel 305 is rollingly connected to the top of the sliding rail 306, so that the moving frame 307 can be more stable when moving, and the sealing door 308 is fixedly connected with a handle 309 on the left side.

[0021] Secondly, the fixing assembly 4 comprises a motor 401 fixedly connected to the inside of the moving frame 307, the motor 401 is fixedly connected with a top disc 402 on the top, the top disc 402 is provided with two support columns 405 on the top, the top disc 402 is fixedly connected with a fixed plate 404 on the top, one end of the fixed plate 404 is limitingly rotatably connected with a threaded rod 406, the top disc 402 is internally provided with a limiting groove 407, the right side support column 405 is screwedly connected to the outer surface of the threaded rod 406, the right side support column 405 is limitingly and slidably connected to the inside of the limiting groove 407 on the bottom, and the support column 405 is fixedly connected with a hanger 408 on the outer surface.

[0022] In addition, the top plate 402 is fixedly connected with a fixed table 403 at the top, the fixed table 403 is in the shape of a circular truncated cone, and the shot accumulation on the top of the top plate 402 can be avoided as much as possible.

[0023] The working principle of the above embodiment is as follows:

[0024] The surface treatment device for steel structure machining can place the steel structure needing sand blasting on the hanger 408, when the interval between the hanger 408 and the hanger 408 needs to be adjusted, the right supporting column 405 and the hanger 408 and the left supporting column 405 can be driven to increase or decrease the interval by rotating the threaded rod 406, the application range of the fixing assembly 4 can be increased, the connecting frame 304 and the moving frame 307 and the steel structure can be driven to move into the sand blasting machine body 2 by starting the electric push rod 303, the steel structure is sand blasted by the sand blasting machine body 2, meanwhile, the steel structure can be driven to rotate by starting the motor 401, the sand blasting can be more uniform, the area not treated by sand blasting at the contact position of the steel structure and the hanger 408 can be treated by fine sand blasting after the steel structure is taken down.

[0025] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, unless otherwise indicated herein, the terms "first", "second", and the like, are not intended to imply, preferentially or otherwise, any actual relationship between such entities or actions.

[0026] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A surface treatment device for steel structure processing, comprising a frame (1) and a step (101), characterized in that: The inside of the frame (1) is fixedly connected with a sand blasting machine body (2), the left side of the sand blasting machine body (2) is provided with an inlet (201), the inside of the frame (1) is fixedly connected with a transmission assembly (3), and the top of the transmission assembly (3) is provided with a fixing assembly (4). The transmission assembly (3) comprises a fixing frame (301) fixedly connected to the inside of the frame (1), the top of the fixing frame (301) is fixedly connected with a supporting plate (302), the left side of the supporting plate (302) is fixedly connected with an electric push rod (303), the right side of the electric push rod (303) is fixedly connected with a connecting frame (304), the right side of the connecting frame (304) is fixedly connected with a sealing door (308), the inside of the fixing frame (301) is fixedly connected with a sliding rail (306), and the top of the fixing frame (301) is provided with a moving frame (307).

2. The surface treatment apparatus for steel structure processing according to claim 1, characterized in that: The fixing assembly (4) comprises a motor (401) fixedly connected to the inside of the moving frame (307), the top of the motor (401) is fixedly connected with a top disc (402), the top of the top disc (402) is provided with two supporting columns (405), the top of the top disc (402) is fixedly connected with a fixed plate (404), one end of the fixed plate (404) is rotatably connected with a threaded rod (406), the inside of the top disc (402) is provided with a limiting groove (407), and the outer surface of the supporting column (405) is fixedly connected with a hanger (408).

3. A surface treatment device for steel structure processing according to claim 2, characterized in that: The right supporting column (405) is threadedly connected to the outer surface of the threaded rod (406), and the bottom of the right supporting column (405) is slidably connected to the inside of the limiting groove (407).

4. The surface treatment apparatus for steel structure processing according to claim 2, characterized in that: The top of the top disc (402) is fixedly connected with a fixed table (403), and the fixed table (403) is in the shape of a circular truncated cone.

5. The surface treatment apparatus for steel structure processing according to claim 1, characterized in that: The sealing door (308) is fixedly connected with the moving frame (307), and the moving wheel (305) is rollingly connected to the top of the sliding rail (306).

6. The surface treatment apparatus for steel structure processing according to claim 1, characterized in that: The left side of the sealing door (308) is fixedly connected with a handle (309).

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