CN113997150A

CN113997150A - Steel material grinding device for building engineering

Info

Publication number: CN113997150A
Application number: CN202111301349.5A
Authority: CN
Inventors: 陈月德
Original assignee: Shanghai Yubin Construction Engineering Co ltd
Current assignee: Shanghai Yubin Construction Engineering Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-02-01

Abstract

The invention discloses a steel polishing device for building engineering, which comprises a processing table, wherein the left part and the right part of the upper end of the processing table are fixedly connected with clamping mechanisms, the middle part of the upper end of the processing table is provided with a diversion trench, the front part and the rear part of the upper end of the processing table are fixedly connected with moving mechanisms, the left part and the right part of the upper end of the processing table are fixedly connected with placing plates in an inserting manner, the two placing plates are positioned at the inner sides of the two clamping mechanisms, the upper ends of the two placing plates are fixedly connected with a plurality of rubber particles in an inserting manner, the middle part of the lower end of the processing table is fixedly connected with a recovery box, and four corners of the lower end of the processing table are fixedly connected with supporting legs. The steel polishing device for the building engineering, disclosed by the invention, has the advantages that the polishing effect of the whole polishing device is good, the polishing efficiency is high, the fixing effect on steel is good, the stability of the steel is ensured, the recycling of water resources can be realized, and the device is suitable for wide application.

Description

Steel material grinding device for building engineering

Technical Field

The invention relates to the technical field of constructional engineering, in particular to a steel polishing device for constructional engineering.

Background

The building engineering is a project entity which is planned, surveyed, designed, constructed, completed and other technical works and is completed for newly building, reconstructing or expanding a house building and an auxiliary structure facility, and the installation engineering of lines, pipelines and equipment matched with the project entity, along with the continuous development of the society, the building industry develops rapidly, steel is an indispensable part in the building engineering, the surface of the steel often has the defects of burrs and the like with different degrees, and a polishing device is usually used for polishing so as to be put into use;

the inventor finds that at least the following problems in the prior art are not solved: 1. when the existing polishing device polishes steel, the steel is not firmly fixed, so that the steel is easy to shake in the polishing process, polishing work is not facilitated, the polishing precision of the device on the steel is influenced, and the working efficiency is reduced; 2. the existing polishing device needs to be manually held to polish steel, so that time and labor are wasted, and inconvenience is caused, the working efficiency of people is affected, and meanwhile, the polishing process has a safety problem; therefore, we propose a steel polishing device for building engineering.

Disclosure of Invention

The invention mainly aims to provide a steel polishing device for building engineering, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

a steel polishing device for building engineering comprises a processing table, wherein clamping mechanisms are fixedly connected to the left part and the right part of the upper end of the processing table, a diversion trench is formed in the middle of the upper end of the processing table, moving mechanisms are fixedly connected to the front part and the rear part of the upper end of the processing table, a placing plate is fixedly inserted into the left part and the right part of the upper end of the processing table, the two placing plates are positioned on the inner sides of the two clamping mechanisms, a plurality of rubber particles are fixedly inserted into the upper ends of the two placing plates, a recovery box is fixedly connected to the middle part of the lower end of the processing table, supporting legs are fixedly connected to four corners of the lower end of the processing table, anti-skid foot pads are fixedly inserted into the lower ends of the four supporting legs, reinforcing plates are fixedly connected between the lower parts of the opposite faces of the two supporting legs on the left side and between the lower parts of the opposite faces of the two supporting legs on the right side, the front parts of the upper ends and the rear parts of the upper ends of the two reinforcing plates are respectively and movably connected with a ground inserting rod in an inserting mode, and the upper ends of the four ground inserting rods are respectively and fixedly connected with a handle;

the clamping mechanism comprises a fixed box, a driving mechanism is inserted into the middle of the right end of the fixed box in a movable mode, clamps are fixedly connected to the front portion of the left end of the driving mechanism and the rear portion of the left end of the driving mechanism, limiting grooves are formed in the front portion of the left box wall of the fixed box and the rear portion of the left box wall of the fixed box, limiting rods are fixedly connected between the middle portion of the front box wall and the middle portion of the rear box wall of the limiting grooves, and the lower end of the fixed box is fixedly connected with the upper end of the machining table.

As a further improvement of the above scheme, the driving mechanism includes a driver, an output end of the driver penetrates through the fixed box and is fixedly connected with a driving shaft, the left end and the right end of the driving shaft are movably connected with the left box wall and the right box wall of the fixed box through bearings, a driving gear is fixedly connected to the middle of the outer surface of the driving shaft in an inserting manner, the upper end and the lower end of the driving gear are respectively engaged with a rack, the middle parts of the outer surfaces of the two racks are respectively connected with a limiting frame in a sliding manner, and the right ends of the two limiting frames are respectively fixedly connected with the box walls of the fixed box.

As a further improvement of the above scheme, the fixture comprises a clamping block, a limiting hole is formed in the right part of the front end of the clamping block, clamping rods are fixedly connected to the left part of the front end of the clamping block and the middle part of the front end of the clamping block, a plurality of suckers are fixedly connected to the middle parts of the front ends of the clamping rods, the clamping block is connected with the corresponding limiting rods in a sliding mode through the limiting hole, and the right end of the clamping block is fixedly connected with the left end of the rack on the rear side.

As a further improvement of the above scheme, the moving mechanism includes a fixed frame, a moving groove is formed in the middle of the rear frame wall of the fixed frame, a driving motor is fixedly connected to the middle of the right end of the fixed frame, the output end of the driving motor penetrates through the right frame wall of the fixed frame and is fixedly connected with a lead screw, a polishing mechanism is movably connected to the middle of the outer surface of the lead screw in an alternating mode, a moving block is fixedly connected to the middle of the rear end of the polishing mechanism, and the lower end of the fixed frame is fixedly connected with the upper end of the processing table.

As a further improvement of the above scheme, the grinding mechanism includes a fixed block, the equal fixedly connected with electric putter in front end upper portion and front end lower part of fixed block, two the equal fixedly connected with fixed plate in front end of electric putter, the rear end middle part fixedly connected with grinding motor of fixed plate, grinding motor's output runs through the rear end and the fixedly connected with head of polishing of fixed plate, the right-hand member middle part of fixed block alternates swing joint with the surface middle part of lead screw.

As a further improvement of the above scheme, the spray mechanism is fixedly connected to the lower portion of the front end and the lower portion of the rear end of the recycling box in an inserting manner, the sliding strips are fixedly connected to the upper portion of the front box wall and the upper portion of the rear box wall of the recycling box in an inserting manner, the collecting frame is connected between the two sliding strips in a sliding manner, the filter screen is fixedly connected between the lower portion of the front frame wall and the lower portion of the rear frame wall of the collecting frame in a common manner, and the sealing plate is fixedly connected to the right end of the collecting frame in a penetrating manner through the right box wall of the recycling box.

As a further improvement of the above scheme, the spraying mechanism includes the suction pump, fixedly connected with raceway alternates in the rear end middle part of suction pump, there is the stopper outer surface upper portion of raceway alternates swing joint, and the lower extreme of stopper and the upper end fixed connection of movable block, open at the lower extreme front portion of stopper has the spout, fixedly connected with shower nozzle alternates in the one end that the suction pump was kept away from to the raceway, fixedly connected with connecting plate alternates in the outer surface rear portion of shower nozzle, the lower extreme of connecting plate and the upper end fixed connection of fixed plate, fixedly connected with alternates with in the back frame wall of collection box at the front end of suction pump.

As a further improvement of the scheme, the right part of the outer surface of the clamping block is connected with the limiting groove in a sliding mode, the lower ends of the two clamping rods are in contact with the upper end of the machining table, and the right end face of the clamping rod on the right side is in contact with the left end face of the fixed box.

As a further improvement of the above scheme, the lower end surface of the fixed block contacts with the upper end surface of the processing table, the lower end surface of the fixed block is lower than the lower end surface of the polishing head, the moving block is of a convex structure, and the front part of the outer surface of the moving block is slidably connected with the moving groove.

As a further improvement of the above scheme, the lower end face of the spray head is higher than the upper end face of the polishing head, the thickness of the spray head is smaller than that of the polishing head, the water pipe is an elastic hose, the length of the water pipe is larger than that of the processing table, and the recycling box is located right below the diversion trench.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the clamping mechanism and the driving mechanism are arranged, the driving gear is driven to rotate through the driver, then the two clamping blocks can be driven to move towards the middle simultaneously through the meshing transmission between the driving gear and the two racks, and then steel can be clamped and fixed through the suction force of the suckers, so that the fixing effect on the steel is enhanced, the steel can be fixed more stably, the stability of the steel is ensured, the problem that the steel shakes in the polishing process is avoided, the polishing precision of the device on the steel is ensured, and the working efficiency is effectively improved.

2. According to the invention, by arranging the moving mechanism and the polishing mechanism, the two polishing heads are driven by the two polishing motors to rotate simultaneously, the front and back surfaces of steel can be polished simultaneously, the fixed block is driven by the driving motor to move left and right, the position of the polishing head can be adjusted left and right, the steel can be polished more comprehensively without repeated steel changing, so that the polishing effect on the steel is improved, the polishing efficiency is improved, a manual handheld polishing device is not needed, the safety is improved, time and labor are saved, and the polishing efficiency of the device on the steel is improved.

3. According to the invention, the recycling box and the spraying mechanism are arranged, water is pumped out through the suction force of the water suction pump and then is input into the spray head to be sprayed out, the temperature of the polishing head can be reduced through the sprayed water, the service life of the polishing head is prolonged, meanwhile, the dust falling function is also realized, the dust generated by polishing is prevented from diffusing, and impurities in the used water can be filtered and collected through the filter screen in the collecting frame, so that the recycling of water resources is realized, and the energy-saving and environment-friendly effects are achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a steel polishing device for construction engineering according to the present invention;

FIG. 2 is a schematic structural diagram of a clamping mechanism of the steel polishing device for construction engineering according to the present invention;

FIG. 3 is a schematic structural diagram of a driving mechanism of a steel polishing device for construction engineering according to the present invention;

FIG. 4 is a schematic structural diagram of a fixture of the steel polishing device for construction engineering according to the present invention;

FIG. 5 is a schematic structural diagram of a moving mechanism of the steel polishing device for construction engineering according to the present invention;

FIG. 6 is a schematic structural diagram of a polishing mechanism of the steel polishing device for construction engineering according to the present invention;

FIG. 7 is a schematic structural diagram of a recycling bin of the steel polishing device for construction engineering according to the present invention;

fig. 8 is a schematic structural diagram of a spraying mechanism of the steel polishing device for building engineering.

In the figure: 1. a processing table; 2. a clamping mechanism; 3. a diversion trench; 4. a moving mechanism; 5. placing the plate; 6. rubber particles; 7. supporting legs; 8. a recycling bin; 9. a reinforcing plate; 10. anti-skid foot pads; 11. a ground inserting rod; 12. a handle; 21. a fixed box; 22. a drive mechanism; 23. a limiting groove; 24. a clamp; 25. a limiting rod; 221. a driver; 222. a drive shaft; 223. a drive gear; 224. a rack; 225. a limiting frame; 241. a clamping block; 242. a limiting hole; 243. a clamping bar; 244. a suction cup; 41. a fixing frame; 42. a moving groove; 43. a drive motor; 44. a screw rod; 45. a polishing mechanism; 46. a moving block; 451. a fixed block; 452. an electric push rod; 453. a fixing plate; 454. polishing the motor; 455. polishing head; 81. a spraying mechanism; 82. a slide bar; 83. a collection frame; 84. a filter screen; 85. a sealing plate; 811. a water pump; 812. a water delivery pipe; 813. a limiting block; 814. a chute; 815. a spray head; 816. a connecting plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical scheme of the invention is further explained by combining the attached drawings.

As shown in FIGS. 1 to 8, a steel polishing device for construction engineering comprises a processing table 1, wherein the left part and the right part of the upper end of the processing table 1 are fixedly connected with clamping mechanisms 2, the middle part of the upper end of the processing table 1 is provided with a diversion trench 3, the front part and the rear part of the upper end of the processing table 1 are fixedly connected with moving mechanisms 4, the left part and the right part of the upper end of the processing table 1 are fixedly inserted with placing plates 5, the two placing plates 5 are positioned at the inner sides of the two clamping mechanisms 2, the upper ends of the two placing plates 5 are fixedly inserted with a plurality of rubber particles 6, the middle part of the lower end of the processing table 1 is fixedly connected with a recycling box 8, the four corners of the lower end of the processing table 1 are fixedly connected with supporting feet 7, the lower ends of the four supporting feet 7 are fixedly inserted with anti-skid foot pads 10, reinforcing plates 9 are fixedly connected between the lower parts of the opposite surfaces of the two supporting feet 7 on the left side and between the lower parts of the opposite surfaces of the two supporting feet 7 on the right side, the front parts of the upper ends and the rear parts of the upper ends of the two reinforcing plates 9 are respectively and movably connected with a ground inserting rod 11 in an inserting way, and the upper ends of the four ground inserting rods 11 are respectively and fixedly connected with a handle 12;

fixture 2 includes fixed case 21, and the right-hand member middle part of fixed case 21 alternates swing joint and has actuating mechanism 22, and actuating mechanism 22's the equal fixedly connected with anchor clamps 24 of left end front portion and left end rear portion, and the left tank wall front portion and the left tank wall rear portion of fixed case 21 have all opened spacing groove 23, common fixedly connected with gag lever post 25 between the preceding cell wall middle part of two spacing grooves 23 and the back cell wall middle part, the lower extreme of fixed case 21 and the upper end fixed connection of processing platform 1.

Actuating mechanism 22 includes driver 221, there is the tank wall and fixedly connected with drive shaft 222 that fixed case 21 is run through to driver 221's output, and the left end and the right-hand member of drive shaft 222 all pass through bearing and fixed case 21's left tank wall and right tank wall swing joint, fixedly connected with drive gear 223 alternates in the surface middle part of drive shaft 222, the equal gear engagement of upper end and the lower extreme of drive gear 223 has rack 224, the equal sliding connection in surface middle part of two rack 224 has spacing frame 225, the right-hand member of two spacing frames 225 all with fixed case 21 have tank wall fixed connection.

The clamp 24 comprises a clamping block 241, a limiting hole 242 is formed in the right part of the front end of the clamping block 241, clamping rods 243 are fixedly connected to the left part and the middle part of the front end of the clamping block 241, a plurality of suckers 244 are fixedly connected to the middle parts of the front ends of the two clamping rods 243, the clamping block 241 is slidably connected with the corresponding limiting rod 25 through the limiting hole 242, and the right end of the clamping block 241 is fixedly connected with the left end of the rack 224 on the rear side; the right part of the outer surface of the clamping block 241 is in sliding connection with the limiting groove 23, the clamping block 241 can be limited, the stability of the clamping block 241 is improved, the lower ends of the two clamping rods 243 are in contact with the upper end of the machining table 1, the right end face of the clamping rod 243 on the right side is in contact with the left end face of the fixed box 21, the clamping rods 243 can be limited, and the stability of the clamping rods 243 is enhanced.

The moving mechanism 4 comprises a fixed frame 41, a moving groove 42 is formed in the middle of the rear frame wall of the fixed frame 41, a driving motor 43 is fixedly connected to the middle of the right end of the fixed frame 41, the output end of the driving motor 43 penetrates through the right frame wall of the fixed frame 41 and is fixedly connected with a lead screw 44, a polishing mechanism 45 is movably connected to the middle of the outer surface of the lead screw 44 in an inserting mode, a moving block 46 is fixedly connected to the middle of the rear end of the polishing mechanism 45, and the lower end of the fixed frame 41 is fixedly connected with the upper end of the processing table 1.

The polishing mechanism 45 comprises a fixed block 451, the upper part and the lower part of the front end of the fixed block 451 are fixedly connected with electric push rods 452, the front ends of the two electric push rods 452 are fixedly connected with a fixed plate 453, the middle part of the rear end of the fixed plate 453 is fixedly connected with a polishing motor 454, the output end of the polishing motor 454 penetrates through the rear end of the fixed plate 453 and is fixedly connected with a polishing head 455, and the middle part of the right end of the fixed block 451 is movably connected with the middle part of the outer surface of the screw rod 44 in an inserting manner; the lower end face of the fixed block 451 is in contact with the upper end face of the processing table 1, and the lower end face of the fixed block 451 is lower than the lower end face of the polishing head 455, so that the polishing head 455 is not in contact with the processing table 1, the rotation of the polishing head 455 is not affected, the moving block 46 is in a convex structure, the front part of the outer surface of the moving block 46 is in sliding connection with the moving groove 42, the fixed block 451 can be limited, and the stability of the fixed block 451 in the moving process is improved.

Fixedly connected with that all alternates of the front end lower part and the rear end lower part of collection box 8 sprays mechanism 81, the equal fixedly connected with draw runner 82 in front tank wall upper portion and the back tank wall upper portion of collection box 8, common sliding connection has collection frame 83 between two draw runners 82, common fixedly connected with filter screen 84 between the preceding frame wall lower part of collection frame 83 and the back frame wall lower part, filter screen 84 can filter water, be favorable to the cyclic utilization of water resource, the right-hand member of collecting frame 83 runs through the right tank wall and the fixedly connected with closing plate 85 of collection box 8.

The spraying mechanism 81 comprises a water suction pump 811, the middle of the rear end of the water suction pump 811 is fixedly connected with a water delivery pipe 812 in an inserting manner, the upper part of the outer surface of the water delivery pipe 812 is movably connected with a limiting block 813 in an inserting manner, the lower end of the limiting block 813 is fixedly connected with the upper end of a moving block 46, the front part of the lower end of the limiting block 813 is provided with a sliding groove 814, one end of the water delivery pipe 812, far away from the water suction pump 811, is fixedly connected with a spray head 815 in an inserting manner, the rear part of the outer surface of the spray head 815 is fixedly connected with a connecting plate 816 in an inserting manner, the lower end of the connecting plate 816 is fixedly connected with the upper end of a fixing plate 453, and the front end of the water suction pump 811 is fixedly connected with the rear frame wall of the recycling box 8 in an inserting manner; the lower end face of shower nozzle 815 is higher than the up end face of head 455 of polishing, make shower nozzle 815 and head 455 contactless, and the thickness of shower nozzle 815 is less than the thickness of head 455 of polishing, can make shower nozzle 815 and the steel that treats polishing contactless, raceway 812 sets up to elastic hose, and the length of raceway 812 is greater than the length of processing platform 1, be convenient for raceway 812 along with the removal of fixed block 451 together remove, it carries out the water transport not influence raceway 812, collection box 8 is located under guiding gutter 3, be favorable to the water of polishing to flow into collection box 8 through guiding gutter 3, thereby be convenient for carry out recycle to water, the lower end face of collection box 8 flushes with the lower end face of anti-skidding callus on the sole 10, make collection box 8 can support processing platform 1, the stability of processing platform 1 has been improved.

In summary, in the using process of the invention, the handle 12 is rotated to insert the ground inserting rod 11 into the ground, the device can be installed and fixed well, the stability of the whole device is improved, then the steel material to be polished is placed on the processing table 1, the left part and the right part of the steel material are respectively positioned on the two placing plates 5, the friction force between the placing plates 5 and the steel material is increased through a plurality of rubber particles 6, at this time, the driving shaft 222 and the driving gear 223 are driven to rotate together through the driver 221, then the two racks 224 are driven to respectively drive the two clamping blocks 241 to stably move towards the middle under the limit of the two limit frames 225 through the meshing transmission between the driving gear 223 and the two racks 224, the stability of the clamping blocks 241 is ensured through the limit of the limit groove 23 and the limit rod 25, the clamping rod 243 drives the plurality of suckers 244 to stably move towards the middle, the steel can be clamped and fixed, then the fixing effect on the steel is enhanced through the suction force of the suckers 244, so that the steel can be fixed more stably, the stability of the steel is ensured, the problem that the steel shakes in the polishing process can be avoided, the polishing precision of the device on the steel is ensured, the working efficiency is effectively improved, then the polishing heads 455 are pushed to contact with the surface of the steel by extending through the electric push rods 452, then the two polishing heads 455 are respectively driven to rotate together through the two polishing motors 454, the front and back surfaces of the steel can be simultaneously polished, at the moment, water in the recycling box 8 is pumped out through the suction force generated by the water suction pump 811 and then is input into the spray head 815 to be sprayed out through the water pipe 812, the temperature of the polishing heads 455 can be reduced through the sprayed water, the service life of the polishing heads 455 is effectively prolonged, and meanwhile, the sprayed water can also play a role of dust fall, the dust generated by polishing can be prevented from diffusing, the used water is provided with impurities generated by polishing, the impurities are recycled into the recycling box 8 through the diversion trench 3, then the impurities in the water can be filtered and collected through the filter screen 84 in the collection frame 83, so that the water resource recycling is realized, the energy is saved, the environment is protected, the polishing head 455 can drive the lead screw 44 to rotate through the driving motor 43 when polishing, the fixing block 451 can drive the polishing head 455 to move left and right, the nozzle 815 can also be driven to move together, the position of the polishing head 455 can be adjusted left and right, the steel can be polished more comprehensively through the moving block 46 sliding in the moving groove 42, the stability of the fixing block 451 is improved, the repeated changing of the position of the steel is not needed, the polishing effect on the steel is enhanced, the polishing efficiency is improved, and the manual polishing device is not needed, the safety is improved, the time and labor are saved, and the steel polishing efficiency of the device is improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a steel grinding device for building engineering, includes processing platform (1), its characterized in that: the upper end left part and the upper end right part of processing platform (1) equal fixedly connected with fixture (2), the upper end middle part of processing platform (1) is opened there is guiding gutter (3), the upper end front portion and the upper end rear portion equal fixedly connected with moving mechanism (4) of processing platform (1), the upper end left part and the upper end right part of processing platform (1) all alternate fixedly connected with and place board (5), and two place board (5) and all be located the inboard of two fixture (2), two place the upper end of board (5) and all alternate a plurality of fixedly connected with rubber granule (6), the lower extreme middle part fixedly connected with collection box (8) of processing platform (1), the equal fixedly connected with supporting legs in lower extreme four corners (7) of processing platform (1), four the lower extreme of supporting legs (7) all alternates fixedly connected with anti-skidding callus on the sole (10), two on the left side between the opposite face lower part of supporting legs (7) and the looks of two supporting legs (7) on the right side Reinforcing plates (9) are fixedly connected between the opposite lower parts, the front parts of the upper ends and the rear parts of the upper ends of the two reinforcing plates (9) are movably connected with ground inserting rods (11) in an inserting mode, and the upper ends of the four ground inserting rods (11) are fixedly connected with handles (12);

fixture (2) are including fixing box (21), the right-hand member middle part of fixing box (21) alternates swing joint and has actuating mechanism (22), the left end front portion and the equal fixedly connected with anchor clamps (24) of left end rear portion of actuating mechanism (22), spacing groove (23), two all opened at the anterior and left tank wall rear portion of left tank wall of fixing box (21) common fixedly connected with gag lever post (25) between the preceding cell wall middle part of spacing groove (23) and the back cell wall middle part, the lower extreme of fixing box (21) and the upper end fixed connection of processing platform (1).

2. The steel grinding device for building engineering according to claim 1, characterized in that: the driving mechanism (22) comprises a driver (221), the output end of the driver (221) penetrates through the box wall and the fixedly connected driving shaft (222) of the fixed box (21), the left end and the right end of the driving shaft (222) are movably connected with the left box wall and the right box wall of the fixed box (21) through bearings, the middle of the outer surface of the driving shaft (222) is penetrated and fixedly connected with a driving gear (223), the upper end and the lower end of the driving gear (223) are meshed with a rack (224) in a gear manner, the middle of the outer surface of the rack (224) is connected with a limiting frame (225) in a sliding manner, and the right end of the limiting frame (225) is fixedly connected with the box wall of the fixed box (21).

3. The steel grinding device for building engineering according to claim 2, characterized in that: anchor clamps (24) are including clamp splice (241), open the front end right part of clamp splice (241) has spacing hole (242), the front end left part and the equal fixedly connected with clamping bar (243) in front end middle part of clamp splice (241), two the equal fixedly connected with a plurality of sucking disc (244) in front end middle part of clamping bar (243), clamp splice (241) are through spacing hole (242) and corresponding gag lever post (25) sliding connection, the right-hand member of clamp splice (241) and the left end fixed connection of the rack (224) of rear side.

4. The steel grinding device for building engineering according to claim 1, characterized in that: the movable mechanism (4) comprises a fixed frame (41), a movable groove (42) is formed in the middle of the rear frame wall of the fixed frame (41), a driving motor (43) is fixedly connected to the middle of the right end of the fixed frame (41), the output end of the driving motor (43) penetrates through the right frame wall of the fixed frame (41) and is fixedly connected with a lead screw (44), a polishing mechanism (45) is inserted and movably connected to the middle of the outer surface of the lead screw (44), a movable block (46) is fixedly connected to the middle of the rear end of the polishing mechanism (45), and the lower end of the fixed frame (41) is fixedly connected with the upper end of the processing table (1).

5. The steel grinding device for building engineering according to claim 4, characterized in that: grinding machanism (45) includes fixed block (451), the equal fixedly connected with electric putter (452) in front end upper portion and the front end lower part of fixed block (451), two the equal fixedly connected with fixed plate (453) in front end of electric putter (452), rear end middle part fixedly connected with grinding motor (454) of fixed plate (453), grinding motor's (454) output runs through the rear end and the fixedly connected with grinding head (455) of fixed plate (453), the outer surface middle part interlude swing joint of right-hand member middle part and lead screw (44) of fixed block (451).

6. The steel grinding device for building engineering according to claim 1, characterized in that: fixedly connected with that all alternates sprays mechanism (81) front end lower part and rear end lower part of collection box (8), the equal fixedly connected with draw runner (82) in front tank wall upper portion and the back tank wall upper portion of collection box (8), two common sliding connection has between draw runner (82) collects frame (83), common fixedly connected with filter screen (84) between the preceding frame wall lower part of collection frame (83) and the back frame wall lower part, the right-hand member of collecting frame (83) runs through right tank wall and fixedly connected with closing plate (85) of collection box (8).

7. The steel grinding device for building engineering according to claim 6, characterized in that: spray mechanism (81) including suction pump (811), fixedly connected with raceway (812) alternates in the rear end middle part of suction pump (811), there are stopper (813) on the surface upper portion of raceway (812) alternates swing joint, and the lower extreme of stopper (813) and the upper end fixed connection of movable block (46), open the lower extreme front portion of stopper (813) has spout (814), fixedly connected with shower nozzle (815) alternates in the one end that suction pump (811) were kept away from in raceway (812), fixedly connected with connecting plate (816) alternates in the surface rear portion of shower nozzle (815), the lower extreme of connecting plate (816) and the upper end fixed connection of fixed plate (453), the front end of suction pump (811) alternates fixed connection with the back frame wall of collection box (8).

8. The steel grinding device for building engineering according to claim 3, characterized in that: the right part of the outer surface of the clamping block (241) is in sliding connection with the limiting groove (23), the lower ends of the two clamping rods (243) are in contact with the upper end of the machining table (1), and the right end face of the clamping rod (243) on the right side is in contact with the left end face of the fixed box (21).

9. The steel grinding device for building engineering according to claim 5, characterized in that: the lower end face of the fixed block (451) is in contact with the upper end face of the machining table (1), the lower end face of the fixed block (451) is lower than the lower end face of the polishing head (455), the moving block (46) is of a convex structure, and the front part of the outer surface of the moving block (46) is in sliding connection with the moving groove (42).

10. The steel grinding device for building engineering according to claim 7, characterized in that: the lower end face of the spray head (815) is higher than the upper end face of the polishing head (455), the thickness of the spray head (815) is smaller than that of the polishing head (455), the water conveying pipe (812) is an elastic hose, the length of the water conveying pipe (812) is larger than that of the processing table (1), and the recycling box (8) is located under the guide groove (3).