CN111632961A - Method for efficiently recycling steel pipes on construction site - Google Patents
Method for efficiently recycling steel pipes on construction site Download PDFInfo
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- CN111632961A CN111632961A CN202010516071.2A CN202010516071A CN111632961A CN 111632961 A CN111632961 A CN 111632961A CN 202010516071 A CN202010516071 A CN 202010516071A CN 111632961 A CN111632961 A CN 111632961A
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- fixedly connected
- steel pipe
- steel pipes
- dust
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/023—Cleaning the external surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of building steel pipe recovery, and discloses a method for efficiently recovering steel pipes in a building construction site. The method for efficiently recycling the steel pipes on the construction site of the building has the advantages that cement paste on the surfaces of the building steel pipes can be automatically cleaned, time and labor are saved, the speed of cleaning the building steel pipes is increased, the labor intensity of workers is reduced, the recycling efficiency of the building steel pipes is increased, dust can be prevented from polluting the surrounding environment, the environmental protection performance of the device for recycling the building steel pipes is improved, and the like.
Description
Technical Field
The invention relates to the technical field of building steel pipe recovery, in particular to a method for efficiently recovering steel pipes on a building construction site.
Background
In recent years, with the development of Chinese engineering construction, various kinds of building engineering have higher and higher demands for various steel pipes, and the steel pipes are widely used in construction because the steel pipes are convenient for construction and can be recycled to save cost, which includes: the steel pipes can be used in a large amount in construction places such as an outer frame, a formwork support frame, a high formwork support frame, a top return frame and a side opening protection frame, and particularly the recovery process of the long steel pipes of the outer frame is complicated and inconvenient.
A large amount of grout can be adhered to on its surface when using at present building steel pipe, need knock out the grout when the steel pipe is retrieved, but the grout is retrieved to present steel pipe mostly to the artificial waste material and knocks out, leads to the efficiency of grout clearance lower, and staff's intensity of labour is great, and then influences the efficiency that the building steel pipe was retrieved.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a method for efficiently recovering steel pipes in a building construction site, which has the advantages of automatically cleaning cement slurry on the surfaces of the building steel pipes, saving time and labor, improving the cleaning speed of the building steel pipes, reducing the labor intensity of workers, improving the recovery efficiency of the building steel pipes, avoiding dust pollution to the surrounding environment, improving the environmental protection performance of a building steel pipe recovery device and the like, and solves the problems that the cement slurry recovered by the steel pipes is mostly knocked out by artificial waste, so that the cleaning efficiency of the cement slurry is lower, the labor intensity of the workers is higher, and the recovery efficiency of the building steel pipes is further influenced.
(II) technical scheme
In order to realize the purposes of automatically cleaning cement paste on the surface of a building steel pipe, saving time and labor, improving the cleaning speed of the building steel pipe, reducing the labor intensity of workers, improving the recovery efficiency of the building steel pipe, avoiding dust pollution to the surrounding environment and improving the environmental protection performance of a building steel pipe recovery device, the invention provides the following technical scheme: the method for recovering the steel pipes on the efficient building construction site comprises a bottom plate, wherein two symmetrically-distributed supporting plates are fixedly connected to the upper surface of the bottom plate, a rectangular through hole is formed in the side wall of one of the supporting plates, a cement paste cleaning mechanism is fixedly connected to the hole wall of the rectangular through hole, a plurality of supporting blocks are fixedly connected to the upper surface of the bottom plate, two stop levers are fixedly connected to the outer walls of the two sides of the supporting blocks, an L-shaped plate is fixedly connected to the upper surface of the supporting plate, and a dust removing mechanism is fixedly connected to the upper surface of the L-shaped plate.
Preferably, the cement paste cleaning mechanism comprises two fixing plates fixedly connected with the inner walls of the rectangular through holes on the supporting plate, one sides of the two fixing plates opposite to each other are respectively provided with a circular through hole and a rectangular adjusting hole, the hole walls of the two circular through holes are fixedly connected with first rolling bearings, the interiors of the two first rolling bearings are fixedly connected with a driving roller together, the hole walls of the two rectangular adjusting holes are movably connected with driven rollers, the side walls of the driven rollers are fixedly connected with second rolling bearings, the outer walls of the two second rolling bearings are respectively fixedly connected with two limiting blocks, the side walls of the two limiting blocks are provided with threaded holes, the hole walls of the threaded holes are in threaded connection with fixing bolts, the outer walls of the fixing plates are provided with a plurality of adjusting threaded holes matched with the fixing bolts, and the outer walls, the outer wall of the fixed plate is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with the side wall of the driving roller.
Preferably, dust removal mechanism include with L shaped plate inner wall fixedly connected with suction fan and dust collection cylinder, the lower fixed surface of L shaped plate is connected with the dust cage, the last fixed surface intercommunication of dust cage has the pipe, the top of pipe pass the upper surface of L shaped plate and with the fixed intercommunication of the suction end of suction fan, the fixed intercommunication of output of suction fan has the connecting pipe, the top of connecting pipe and the lateral wall fixed connection of dust collection cylinder, the top inner wall of dust collection cylinder has seted up the screw thread, the top inner wall threaded connection of dust collection cylinder has the cover, the exhaust hole has been seted up to the upper surface of cover, and two support otter boards of pore wall fixedly connected with in exhaust hole, two the outer wall of support otter board is fixedly connected with gauze filter layer and non-woven fabrics filter layer respectively.
Preferably, the upper surface of the cylinder cover is fixedly connected with a U-shaped handle.
Preferably, the four corners of the lower surface of the bottom plate are fixedly connected with supporting legs.
Preferably, the upper surface of the bottom plate is movably connected with a waste collecting tank.
A method for recovering steel pipes on a high-efficiency building construction site comprises the following steps:
s1, firstly, pulling and conveying the building steel pipe to be recovered to a side of a recovery device;
s2, starting a driving motor and a suction fan by a worker, enabling the driving roller to rotate by the driving motor, adjusting the position of the driven roller according to the diameter of the steel pipe, fixing the driven roller by a fixing bolt after the position is proper, and enabling the steel pipe attached with cement paste to pass through an arc-shaped groove between the driving roller and the driven roller by the worker;
s3, when the steel pipe passes through the driving roller and the driven roller in the step S2, the cement paste on the surface of the steel pipe is squeezed to fall into the waste collecting tank, meanwhile, the suction fan conveys the scattered dust into the dust collecting cylinder through the dust collecting cover, the guide pipe and the connecting pipe, then the dust is filtered and intercepted by the gauze filter layer and the non-woven fabric filter layer in the dust collecting cylinder, and finally, clean air is exhausted from the exhaust hole of the cylinder cover;
and S4, finally, enabling the steel pipes without the water slurry to fall into the supporting blocks, binding and packaging the steel pipes by enabling the steel wire rope to penetrate through the gap between the two supporting blocks when the number of the steel pipes on the supporting blocks reaches the binding and packaging number, and then hoisting the packaged steel pipes for recycling.
(III) advantageous effects
Compared with the prior art, the invention provides a method for efficiently recycling steel pipes in a building construction site, which has the following beneficial effects:
the method for efficiently recovering the steel pipe in the construction site comprises the steps of arranging a driving motor, a suction fan, a driving roller and a driven roller, when the construction steel pipe is recovered, firstly pulling the construction steel pipe to be recovered to the side of a recovery device, then starting the driving motor and the suction fan by a worker, enabling the driving roller to rotate by the driving motor, then adjusting the position of the driven roller according to the diameter of the steel pipe, fixing the steel pipe through a fixing bolt after the steel pipe is properly positioned, then enabling the steel pipe attached with cement paste to pass through an arc-shaped groove between the driving roller and the driven roller by the worker, extruding and falling off cement paste on the surface of the steel pipe by the driving roller and the driven roller into a waste collecting tank, simultaneously conveying flying dust into a dust collecting cylinder by the suction fan through a dust collecting hood, a guide pipe and a connecting pipe, and doubly filtering and intercepting air with a gauze filter layer and a non-, then clean air is discharged from the exhaust hole of cover, the steel pipe that has handled then falls into on the supporting shoe of bottom plate, when steel pipe quantity reaches the bundling package number on the supporting shoe, bind the packing to the steel pipe through the gap that passes between two supporting shoes to wire rope, hang the steel pipe that has packed at last and retrieve the transportation, this mechanism can clear up the grout on building steel pipe surface automatically, time saving and labor saving, the speed of building steel pipe clearance has been improved, and staff's intensity of labour has been reduced, the efficiency of building steel pipe recovery has been improved simultaneously, and can avoid dust pollution all around environment, the environmental protection performance of building steel pipe recovery unit has been improved.
Drawings
FIG. 1 is a schematic structural diagram of a method for recovering steel pipes at a high-efficiency construction site according to the present invention;
FIG. 2 is a schematic structural diagram of part A of the method for recovering steel pipes at a high-efficiency construction site according to the present invention;
FIG. 3 is a schematic structural diagram of part B of the method for efficiently recovering steel pipes in a construction site according to the present invention;
fig. 4 is a schematic structural diagram of a side view of a cement paste cleaning mechanism in the method for efficiently recovering steel pipes in a building construction site provided by the invention.
In the figure: the device comprises a base plate 1, a support plate 2, a cement paste cleaning mechanism 3, a fixing plate 31, a first rolling bearing 32, a driving roller 33, a driven roller 34, a second rolling bearing 35, a limiting block 36, a fixing bolt 37, an adjusting threaded hole 38, an arc-shaped groove 39, a driving motor 310, a support block 4, a stop lever 5, a 6L-shaped plate, a dust removal mechanism 7, a suction fan 71, a dust collection cylinder 72, a dust collection cover 73, a conduit 74, a connecting pipe 75, a cylinder cover 76, a support screen plate 77, a gauze filter layer 78, a non-woven fabric filter layer 79, an 8U-shaped handle, a support leg 9 and a waste collection.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a method for efficiently recycling steel pipes in a building construction site includes a base plate 1, two support plates 2 which are symmetrically distributed are fixedly connected to the upper surface of the base plate 1, a rectangular through hole is formed in a side wall of one of the support plates 2, a cement paste cleaning mechanism 3 is fixedly connected to a hole wall of the rectangular through hole, a plurality of support blocks 4 are fixedly connected to the upper surface of the base plate 1, two stop rods 5 are fixedly connected to outer walls of two sides of each of the plurality of support blocks 4, an L-shaped plate 6 is fixedly connected to the upper surface of the support plate 2, and a dust removing mechanism 7 is fixedly connected to the upper surface of the.
The cement paste cleaning mechanism 3 comprises two fixing plates 31 fixedly connected with the inner walls of the rectangular through holes on the supporting plate 2, one sides of the two fixing plates 31 opposite to each other are respectively provided with a circular through hole and a rectangular adjusting hole, the hole walls of the two circular through holes are fixedly connected with first rolling bearings 32, the insides of the two first rolling bearings 32 are fixedly connected with a driving roller 33 together, the hole walls of the two rectangular adjusting holes are movably connected with driven rollers 34, the side walls of the driven rollers 34 are fixedly connected with second rolling bearings 35, the outer walls of the two second rolling bearings 35 are fixedly connected with two limiting blocks 36, the side walls of the two limiting blocks 36 are provided with threaded holes, the hole walls of the threaded holes are in threaded connection with fixing bolts 37, the outer wall of the fixing plate 31 is provided with a plurality of adjusting threaded holes 38 matched with the fixing bolts 37, the outer walls of the driving, the output end of the driving motor 310 is fixedly connected with the side wall of the driving roller 33, the mechanism can automatically clean cement paste on the surface of the building steel pipe, time and labor are saved, the speed of cleaning the building steel pipe is increased, the labor intensity of workers is reduced, and meanwhile the efficiency of recovering the building steel pipe is increased.
The dust removing mechanism 7 comprises a suction fan 71 and a dust collecting cylinder 72 which are fixedly connected with the inner wall of the L-shaped plate 6, a dust collecting hood 73 is fixedly connected with the lower surface of the L-shaped plate 6, a guide pipe 74 is fixedly communicated with the upper surface of the dust collecting hood 73, the top end of the guide pipe 74 penetrates through the upper surface of the L-shaped plate 6 and is fixedly communicated with the suction end of the suction fan 71, a connecting pipe 75 is fixedly communicated with the output end of the suction fan 71, the top end of the connecting pipe 75 is fixedly connected with the side wall of the dust collecting cylinder 72, the inner wall at the top end of the dust collecting cylinder 72 is provided with threads, the inner wall at the top end of, and the hole wall of the exhaust hole is fixedly connected with two supporting screen plates 77, the outer walls of the two supporting screen plates 77 are respectively and fixedly connected with a gauze filtering layer 78 and a non-woven fabric filtering layer 79, the mechanism can avoid dust pollution to the surrounding environment, and improves the environmental protection performance of the building steel pipe recovery device.
The upper surface of the cylinder cover 76 is fixedly connected with a U-shaped handle 8, and the U-shaped handle 8 is convenient for the cylinder cover 76 to rotate and open.
The lower surface four corners department of bottom plate 1 all fixedly connected with supporting leg 9.
The upper surface swing joint of bottom plate 1 has garbage collection groove 10, and the grout that drops can be collected to garbage collection groove 10, the later stage garbage cleaning of being convenient for.
A method for recovering steel pipes on a high-efficiency building construction site comprises the following steps:
s1, firstly, pulling and conveying the building steel pipe to be recovered to a side of a recovery device;
s2, starting the driving motor 310 and the suction fan 71 by the worker, enabling the driving roller 33 to rotate by the driving motor 310, adjusting the position of the driven roller 34 according to the diameter of the steel pipe, fixing the steel pipe through the fixing bolt 37 after the position is proper, and enabling the steel pipe attached with cement paste to penetrate through the arc-shaped groove 39 between the driving roller 33 and the driven roller 34 by the worker;
s3, when the steel pipe passes through the driving roller 33 and the driven roller 34 in the step S2, the cement paste on the surface of the steel pipe is squeezed and falls into the waste collecting tank 10, meanwhile, the suction fan 71 conveys the scattered dust into the dust collecting barrel 72 through the dust collecting cover 73, the guide pipe 74 and the connecting pipe 75, then the dust is dually filtered and trapped by the gauze filtering layer 78 and the non-woven fabric filtering layer 79 in the dust collecting barrel 72, and finally, clean air is discharged from the exhaust hole of the barrel cover 76;
s4, finally, the steel pipes without the water slurry are dropped onto the supporting blocks 4, when the number of the steel pipes on the supporting blocks 4 reaches the binding and packing number, the steel pipes are bound and packed by penetrating the steel wire rope through the gap between the two supporting blocks 4, and then the packed steel pipes are hoisted for recycling and transferring.
In conclusion, in the method for recovering the steel pipes in the high-efficiency construction site, when the steel pipes are recovered, the construction steel pipes to be recovered are firstly pulled to the side of the recovery device, then a worker starts the driving motor 310 and the suction fan 71, the driving motor 310 rotates the driving roller 33, then the position of the driven roller 34 is adjusted according to the diameter of the steel pipes, the steel pipes are fixed by the fixing bolt 37 after the position is proper, then the worker passes the steel pipes with the cement paste attached through the arc-shaped groove 39 between the driving roller 33 and the driven roller 34, at the moment, the auxiliary cement paste on the surface of the steel pipes is extruded and falls off by the driving roller 33 and the driven roller 34 and falls into the waste collection tank 10, meanwhile, the suction fan 71 conveys the scattered dust into the dust collection barrel 72 through the dust collection cover 73, the guide pipe 74 and the connecting pipe 75, and then the air with the dust is dually filtered and trapped by the gauze filter layer 78, clean air is discharged from the exhaust holes of the cylinder cover 76, then the processed steel pipes fall into the supporting blocks 4 of the bottom plate 1, when the number of the steel pipes on the supporting blocks 4 reaches the binding and packing number, the steel pipes are bound and packed by penetrating a steel wire rope through a gap between the two supporting blocks 4, and finally the packed steel pipes are hoisted to be recycled.
It is to be noted that 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a device of steel pipe is retrieved to high-efficient building construction scene, includes bottom plate (1), its characterized in that: the utility model discloses a dust removal device, including bottom plate (1), the last fixed surface of bottom plate (1) is connected with backup pad (2) of two symmetric distributions, one of them the rectangle through-hole has been seted up to the lateral wall of backup pad (2), and the pore wall fixedly connected with grout clearance mechanism (3) of rectangle through-hole, the last fixed surface of bottom plate (1) is connected with a plurality of supporting shoes (4), and is a plurality of two shelves pole (5) of the equal fixedly connected with of both sides outer wall of supporting shoe (4), the last fixed surface of backup pad (2) is connected with L shaped plate (6), the last fixed surface of L shaped plate (6) is connected with dust.
2. The device for recovering the steel pipe at the high-efficiency construction site according to claim 1, wherein: the cement paste cleaning mechanism (3) comprises two fixing plates (31) fixedly connected with the inner wall of a rectangular through hole in a supporting plate (2), one opposite sides of the two fixing plates (31) are respectively provided with a circular through hole and a rectangular adjusting hole, the hole walls of the two circular through holes are fixedly connected with first rolling bearings (32), the interiors of the two first rolling bearings (32) are fixedly connected with a driving roller (33) together, the hole walls of the two rectangular adjusting holes are movably connected with driven rollers (34), the side walls of the driven rollers (34) are fixedly connected with second rolling bearings (35), the outer walls of the two second rolling bearings (35) are respectively fixedly connected with two limiting blocks (36), the side walls of the two limiting blocks (36) are provided with threaded holes, the hole walls of the threaded holes are in threaded connection with fixing bolts (37), the outer walls of the fixing plates (31) are provided with a plurality of adjusting threaded holes (38) matched, arc-shaped grooves (39) are formed in the outer walls of the driving roller (33) and the driven roller (34), a driving motor (310) is fixedly connected to the outer wall of the fixing plate (31), and the output end of the driving motor (310) is fixedly connected with the side wall of the driving roller (33).
3. The device for recovering the steel pipe at the high-efficiency construction site according to claim 1, wherein: the dust removal mechanism (7) comprises a suction fan (71) and a dust collection cylinder (72) which are fixedly connected with the inner wall of an L-shaped plate (6), the lower surface of the L-shaped plate (6) is fixedly connected with a dust collection cover (73), the upper surface of the dust collection cover (73) is fixedly communicated with a guide pipe (74), the top end of the guide pipe (74) penetrates through the upper surface of the L-shaped plate (6) and is fixedly communicated with the suction end of the suction fan (71), the output end of the suction fan (71) is fixedly communicated with a connecting pipe (75), the top end of the connecting pipe (75) is fixedly connected with the side wall of the dust collection cylinder (72), the inner wall of the top end of the dust collection cylinder (72) is provided with threads, the inner wall of the top end of the dust collection cylinder (72) is in threaded connection with a cylinder cover (76), the upper surface of the cylinder cover (76), the outer walls of the two supporting net plates (77) are fixedly connected with a gauze filtering layer (78) and a non-woven fabric filtering layer (79) respectively.
4. The device for recovering the steel pipe at the high-efficiency construction site according to claim 3, wherein: the upper surface of the cylinder cover (76) is fixedly connected with a U-shaped handle (8).
5. The device for recovering the steel pipe at the high-efficiency construction site according to claim 1, wherein: the lower surface four corners department of bottom plate (1) all fixedly connected with supporting leg (9).
6. The device for recovering the steel pipe at the high-efficiency construction site according to claim 1, wherein: the upper surface of the bottom plate (1) is movably connected with a waste collecting tank (10).
7. A method for recovering steel pipes on a high-efficiency building construction site is characterized by comprising the following steps:
s1, firstly, pulling and conveying the building steel pipe to be recovered to a side of a recovery device;
s2, starting a driving motor (310) and a suction fan (71) by a worker, enabling the driving roller (33) to rotate by the driving motor (310), adjusting the position of the driven roller (34) according to the diameter of the steel pipe, fixing the driven roller (34) through a fixing bolt (37) after the position is proper, and enabling the steel pipe attached with cement paste to penetrate through an arc-shaped groove (39) between the driving roller (33) and the driven roller (34) by the worker;
s3, when the steel pipe passes through the driving roller (33) and the driven roller (34) in the step S2, auxiliary cement paste on the surface of the steel pipe is extruded and falls into the waste collecting tank (10), meanwhile, a suction fan (71) conveys scattered dust into a dust collecting cylinder (72) through a dust collecting cover (73), a guide pipe (74) and a connecting pipe (75), then the dust is doubly filtered and trapped by a gauze filter layer (78) and a non-woven fabric filter layer (79) in the dust collecting cylinder (72), and finally clean air is exhausted from an exhaust hole of a cylinder cover (76);
s4, finally, the steel pipes without water slurry are dropped into the supporting blocks (4), when the number of the steel pipes on the supporting blocks (4) reaches the binding and packing number, the steel pipes are bound and packed by penetrating the steel wire rope through the gap between the two supporting blocks (4), and then the packed steel pipes are hoisted for recycling and transferring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010516071.2A CN111632961A (en) | 2020-06-09 | 2020-06-09 | Method for efficiently recycling steel pipes on construction site |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010516071.2A CN111632961A (en) | 2020-06-09 | 2020-06-09 | Method for efficiently recycling steel pipes on construction site |
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| CN202010516071.2A Pending CN111632961A (en) | 2020-06-09 | 2020-06-09 | Method for efficiently recycling steel pipes on construction site |
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| CN112238103A (en) * | 2020-09-15 | 2021-01-19 | 上上德盛集团股份有限公司 | Coating equipment for super-long clean corrosion-resistant stainless steel seamless steel pipe for ship |
| CN112371661A (en) * | 2020-09-27 | 2021-02-19 | 河南省科学院能源研究所有限公司 | Cleaning device and method for heating boiler pipeline system |
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Application publication date: 20200908 |
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| RJ01 | Rejection of invention patent application after publication |