CN113618583B - Scaffold steel pipe repair and maintenance device - Google Patents
Scaffold steel pipe repair and maintenance device Download PDFInfo
- Publication number
- CN113618583B CN113618583B CN202110906194.1A CN202110906194A CN113618583B CN 113618583 B CN113618583 B CN 113618583B CN 202110906194 A CN202110906194 A CN 202110906194A CN 113618583 B CN113618583 B CN 113618583B
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- plate
- wall
- square frame
- ejection
- steel pipe
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 105
- 239000010959 steel Substances 0.000 title claims abstract description 105
- 238000012423 maintenance Methods 0.000 title claims abstract description 16
- 230000008439 repair process Effects 0.000 title claims description 8
- 239000003973 paint Substances 0.000 claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- 238000007599 discharging Methods 0.000 claims abstract description 32
- 238000001035 drying Methods 0.000 claims abstract description 28
- 238000005507 spraying Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 43
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 42
- 238000004140 cleaning Methods 0.000 claims description 17
- 238000009499 grossing Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 244000137852 Petrea volubilis Species 0.000 claims description 6
- 238000010422 painting Methods 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 2
- 239000004922 lacquer Substances 0.000 claims 4
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000005485 electric heating Methods 0.000 description 8
- 238000005498 polishing Methods 0.000 description 8
- 238000009435 building construction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007494 plate polishing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/005—Devices for cleaning or repairing scaffold tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention relates to a scaffold steel pipe repairing and maintaining device, which comprises a bottom plate, a straightening mechanism, a derusting mechanism, a paint spraying mechanism, a drying mechanism and a discharging mechanism, wherein the straightening mechanism, the derusting mechanism, the paint spraying mechanism, the drying mechanism and the discharging mechanism are sequentially arranged on the bottom plate from the left end to the right end; the traditional steel pipe straightening equipment cannot simultaneously conduct straightening operation and paint operation on a steel pipe, so that the maintenance efficiency of the steel pipe is low, and the subsequent use of the steel pipe is affected.
Description
Technical Field
The invention relates to the technical field of steel pipe repair and maintenance, in particular to a scaffold steel pipe repair and maintenance device.
Background
Along with the development of society and the improvement of building level, steel pipes are mostly adopted as supporting materials of building facilities such as scaffolds and the like in the building construction process, the steel pipes are steel with hollow sections, the length of the steel pipes is far greater than the diameter or the circumference, the steel pipes are divided into round, square, rectangular and special-shaped steel pipes according to the shapes of the sections, the scaffold steel pipes in the building construction are easy to bend, deform, rust, stain and the like in use, the scaffold steel pipes in the building construction need to be straightened, then the straightened steel pipes are subjected to rust removal operation, and the subsequent use of the scaffold steel pipes is facilitated.
However, the existing scaffold steel pipe has the following problems in repair and maintenance, that is, when the traditional scaffold steel pipe is derusted, a derusting tool is needed to manually derust the steel pipe, and because the manual derusting is incomplete and the derusting operation needs to be repeatedly carried out, the derusting efficiency of the steel pipe is low, and the repair quality of the steel pipe is influenced; the traditional steel pipe straightening equipment cannot simultaneously conduct straightening operation and paint operation on a steel pipe, so that the maintenance efficiency of the steel pipe is low, and the subsequent use of the steel pipe is affected.
Disclosure of Invention
In order to solve the technical problem, the invention provides a scaffold steel pipe repairing and maintaining device which comprises a bottom plate, a straightening mechanism, a derusting mechanism, a paint spraying mechanism, a drying mechanism and a discharging mechanism, wherein the straightening mechanism, the derusting mechanism, the paint spraying mechanism, the drying mechanism and the discharging mechanism are sequentially arranged on the bottom plate from the left end to the right end.
The straightening mechanism comprises a supporting rod, a square frame, a first motor, a positioning round rod, a driving gear, a transmission chain, a U-shaped plate, a transmission round rod and a straightening round roller, wherein the supporting rod is uniformly installed at the left end of the top surface of the bottom plate, the upper ends of the supporting rods are connected through the square frame, the U-shaped plate is symmetrically installed on the left sides of the inner walls of the upper end and the lower end of the square frame, the same U-shaped plate is symmetrically installed on the right sides of the inner walls of the front end and the rear end of the square frame, a plurality of transmission round rods are uniformly installed on the inner walls of the rear ends of the U-shaped plates at the upper end and the lower end of the square frame in a rotation fit manner from the left end to the right end, the straightening round roller is installed on the transmission round rod between the inner walls of the U-shaped plates at the upper end and the lower end of the square frame, the transmission round rod at the front end of the U-shaped plate at the upper end and the lower end of the square frame penetrates through the side wall of the U-shaped plate, the transmission round rod is provided with the transmission gear, the upper end of a transmission round rod on the U-shaped plate positioned at the front end and the rear end of the square frame penetrates through the side wall of the U-shaped plate (27) and is provided with a transmission gear, the transmission gears are connected through a transmission chain, the transmission gear positioned at the center of the U-shaped plate is provided with a driving gear, the driving gears are mutually engaged for use, the driving gear on the U-shaped plate at the lower end of the square frame is rotatably arranged on the inner wall at the front end of the square frame through a positioning round rod, the driving gear on the U-shaped plate at the rear end of the square frame is rotatably arranged on the inner wall at the upper end of the square frame through a positioning round rod, the motors are respectively arranged on the left side of the outer wall at the front end of the square frame and the right side of the outer wall at the upper end of the square frame, and the output end of the first motor penetrates through the square frame and is connected with a driving gear on a U-shaped plate positioned at the front end of the square frame and a driving gear on a U-shaped plate positioned at the upper end of the square frame respectively, so that stable straightening operation can be performed on the steel pipe.
As a preferred technical scheme of the invention, the derusting mechanism comprises a backing plate, a positioning ring plate, a flat plate, a second motor, a rotating gear, an auxiliary ring plate, a third motor, an auxiliary gear, a driving ring plate, a sliding round rod, a derusting ring plate, a pushing rod and an arc-shaped panel, wherein the backing plate is arranged on the right side of a supporting rod on a bottom plate, the positioning ring plate is arranged at the upper end of the backing plate, the auxiliary ring plate is arranged on the outer wall of the left side of the positioning ring plate in a rotating fit manner, tooth sockets are uniformly arranged on the outer wall of the auxiliary ring plate along the circumferential direction of the auxiliary ring plate, the flat plate is arranged on the outer wall of the upper end of the positioning ring plate, the second motor is arranged on the outer wall of the right end of the flat plate, the output end of the second motor penetrates through the flat plate to be provided with the rotating gear, the rotating gear and the tooth sockets are mutually engaged, the driving ring plate is arranged on the outer wall of the left end of the auxiliary ring plate in a rotating fit manner, clamping grooves are uniformly arranged on the outer wall of the driving ring plate along the circumferential direction of the driving ring plate, the three motors are installed on the upper side of the outer wall of the left end of the auxiliary ring plate, the auxiliary gear is installed at the output end of the three motors, the auxiliary gear and the clamping groove are meshed with each other, the rust removal ring plate is installed on the outer wall of the left side of the auxiliary ring plate and located at the circle center position of the auxiliary ring plate, the rust removal groove is formed in the outer wall of the left side of the driving ring plate and located outside the rust removal ring plate, a plurality of through holes are evenly formed in the outer wall of the rust removal ring plate along the circumferential direction of the rust removal ring plate, the push rod is installed in the through holes in a sliding fit mode, the sliding round rod is installed at one end, away from the circle center position of the rust removal ring plate, of the push rod on the outer wall of the right end of the push rod and located in the rust removal ring plate, an arc panel is installed at one end, comprehensive rust removal operation can be performed on a steel pipe, and rust removal efficiency and quality of the steel pipe are improved.
As a preferred technical scheme of the invention, the paint spraying mechanism comprises a paint loading box, a paint spraying pump, a discharge circular tube, a connecting plate and a paint spraying tube, the paint loading box is arranged on the right side of the base plate on the bottom plate, the connecting plates are symmetrically arranged on the upper sides of the inner walls of the left end and the right end of the paint loading box, the connecting plates are connected through the circular tube, the paint spraying pump is arranged on the inner wall of the lower end of the paint loading box, the discharge circular tube is arranged at the output end of the paint spraying pump, the upper end of the discharge circular tube is connected to the circular tube, one side of the circular tube, which is close to the circle center position of the positioning circular plate, is uniformly provided with a plurality of through holes along the circumferential direction, and the paint spraying tube is arranged on the inner wall of the through holes, so that the comprehensive paint spraying maintenance operation can be carried out on the steel tube.
As a preferred technical scheme of the invention, the drying mechanism comprises a supporting plate, a drying ring plate and electric heating tubes, the supporting plate is symmetrically arranged on the bottom plate on the right side of the paint box in the left-right direction, the upper ends of the supporting plates are connected through the drying ring plate, a plurality of drying through grooves are uniformly formed in the drying ring plate along the circumferential direction of the drying ring plate, and the electric heating tubes are arranged between the inner walls of the left end and the right end of each drying through groove, so that the steel pipes which are painted can be dried.
As a preferred technical scheme, the discharging mechanism comprises a straight plate, a discharging frame, a fourth motor, a discharging round rod and a discharging round roller, the straight plate is arranged on the bottom plate and positioned on the right side of the supporting plate, the discharging frame is arranged at the upper end of the straight plate, the discharging round rods are symmetrically arranged between the inner walls of the front end and the rear end of the discharging frame in a rotating fit mode from top to bottom, the discharging round roller is arranged on the discharging round rod, the fourth motor is arranged on the lower side of the outer wall of the front end of the discharging frame, and the output end of the fourth motor is connected to the discharging round rod so as to discharge steel pipes.
As a preferred technical scheme of the invention, the left side of the opposite surface of the cambered plate is provided with the grinding abrasive paper, and the right side of the opposite surface of the cambered plate is provided with the cleaning brush, so that the stable rust removal operation can be carried out on the steel pipe.
As a preferred technical scheme, circular through grooves are symmetrically formed in the outer walls of the left side and the right side of the paint box, a plurality of flattening soft rods are uniformly arranged on the inner walls of the circular through grooves along the circumferential direction of the inner walls, and the flattening operation can be performed on paint on a steel pipe.
As a preferred technical scheme of the invention, the whole derusting groove is an annular wave groove, so that the derusting groove drives the propelling rod to move through the sliding round rod.
As a preferable technical scheme of the invention, the middle parts of the outer walls of the straightening round rollers and the discharging round rollers are provided with the same semicircular grooves, so that stable straightening and conveying operation can be carried out on the steel pipe.
Has the advantages that: 1. the straightening mechanism, the paint spraying mechanism and the drying mechanism designed by the invention can straighten and repair the bent scaffold steel pipe through the straightening round roller, spray paint on the steel pipe through the paint spraying pump, perform paint maintenance operation on the steel pipe, and dry the paint on the steel pipe through the electric heating pipe, so that the drying efficiency and quality of the paint on the steel pipe are improved;
2. the rust removing mechanism designed by the invention has the advantages that the rust removing groove on the driving annular plate and the sliding circular rod are matched with each other, the sliding circular rod drives the polishing abrasive paper and the cleaning brush to be tightly propped against the outer wall of the steel pipe through the pushing rod and the cambered plate, the auxiliary annular plate drives the cambered plate polishing abrasive paper to comprehensively polish the steel pipe through the pushing rod and the cambered plate, the cleaning brush can timely clean the scraps generated during steel pipe polishing, and the rust removing efficiency and the quality of the steel pipe are improved.
Drawings
The invention is further explained below with reference to the figures and examples;
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view (from front to back) of the invention from the first perspective of FIG. 1;
FIG. 3 is a cross-sectional view (from above looking down) of the invention from a second perspective of FIG. 1;
FIG. 4 is a schematic view of a portion of the alignment mechanism of the present invention;
FIG. 5 is a cross-sectional view (looking from right to left) of the straightening mechanism of the present invention;
FIG. 6 is a schematic structural view of a rust removing mechanism of the present invention;
FIG. 7 is a cross-sectional view (from left to right) of FIG. 6 of the present invention;
FIG. 8 is a schematic structural view of a rust removing groove of the present invention;
FIG. 9 is a schematic view of the structure of the straightening roller of the present invention;
FIG. 10 is a schematic view of a partial structure of the painting mechanism of the present invention;
fig. 11 is a cross-sectional view of the discharge mechanism of the present invention.
In the figure: 1. a base plate; 11. scaffold steel pipes; 12. a semi-circular groove; 2. a straightening mechanism; 20. a support bar; 21. a square frame; 22. a first motor; 23. positioning the round rod; 24. a driving gear; 25. a transmission gear; 26. a drive chain; 27. a U-shaped plate; 28. a drive round bar; 29. straightening a round roller; 3. a rust removal mechanism; 30. a base plate; 31. positioning the ring plate; 32. a flat plate; 33. a second motor; 34. a rotating gear; 35. an auxiliary ring plate; 36. a third motor; 37. an auxiliary gear; 38. a driving ring plate; 381. a derusting trough; 39. a sliding round bar; 310. a derusting ring plate; 3101. a through hole; 311. a push rod; 312. a cambered plate; 313. sanding sand paper; 314. cleaning with a brush; 4. a paint spraying mechanism; 40. loading a paint box; 401. a circular through groove; 402. smoothing the soft rod; 41. a paint spray pump; 42. a discharge circular tube; 43. a circular ring tube; 431. perforating; 44. a connecting plate; 45. a paint spray pipe; 5. a drying mechanism; 50. a support plate; 51. drying the ring plate; 510. drying the through groove; 52. an electric heating tube; 6. a discharging mechanism; 60. a straight plate; 61. discharging the material frame; 62. a fourth motor; 63. a discharging round bar; 64. and (4) discharging round rollers.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Referring to fig. 1, 2 and 3, the scaffold steel pipe repairing and maintaining device comprises a bottom plate 1, a straightening mechanism 2, a rust removing mechanism 3, a paint spraying mechanism 4, a drying mechanism 5 and a discharging mechanism 6, wherein the straightening mechanism 2, the rust removing mechanism 3, the paint spraying mechanism 4, the drying mechanism 5 and the discharging mechanism 6 are sequentially installed on the bottom plate 1 from the left end to the right end.
Referring to fig. 1, 2, 3, 4, 5 and 9, the straightening mechanism 2 includes a support rod 20, a square frame 21, a first motor 22, a positioning round rod 23, a driving gear 24, a transmission gear 25, a transmission chain 26, a U-shaped plate 27, a transmission round rod 28 and a straightening round roller 29, the support rod 20 is uniformly installed at the left end of the top surface of the bottom plate 1, the upper ends of the support rods 20 are connected through the square frame 21, the U-shaped plates 27 are symmetrically installed at the left sides of the inner walls at the upper and lower ends of the square frame 21, the same U-shaped plates 27 are symmetrically installed at the right sides of the inner walls at the front and rear ends of the square frame 21, a plurality of transmission round rods 28 are uniformly installed on the inner walls at the rear ends of the U-shaped plates 27 at the upper and lower ends of the square frame 21 in a rotation fit manner from the left end to the right end, a plurality of the same transmission round rods 28 are uniformly installed on the inner walls at the lower ends of the U-shaped plates 27 at the front and rear ends of the square frame 21 in a rotation fit manner from the left end to the right end, a straightening round roller 29 is arranged on the transmission round rod 28 and positioned between the inner walls of the U-shaped plates 27, a semi-circular groove 12 is arranged in the middle of the outer wall of the straightening round roller 29, the front ends of the transmission round rods 28 on the U-shaped plates 27 positioned at the upper and lower ends of the square frame 21 penetrate through the side wall of the U-shaped plate 27 and are provided with transmission gears 25, the upper ends of the transmission round rods 28 on the U-shaped plates 27 positioned at the front and rear ends of the square frame 21 penetrate through the side wall of the U-shaped plate 27 and are provided with the transmission gears 25, the transmission gears 25 are connected through transmission chains 26, the transmission gear 25 positioned at the center of the U-shaped plate 27 is provided with a driving gear 24, the driving gears 24 are mutually meshed for use, the driving gear 24 on the U-shaped plate 27 positioned at the lower end of the square frame 21 is rotatably arranged on the inner wall at the front end of the square frame 21 through a positioning round rod 23, the driving gear 24 on the U-shaped plate 27 positioned at the rear end of the square frame 21 is rotatably arranged on the inner wall at the upper end of the square frame 21 through the positioning round rod 23, a motor 22 is installed on the left side of the outer wall of the front end of the square frame 21 and the right side of the outer wall of the upper end of the square frame 21, and the output end of the motor 22 penetrates through the square frame 21 to be connected with a driving gear 24 on a U-shaped plate 27 located at the front end of the square frame 21 and a driving gear 24 on a U-shaped plate 27 located at the upper end of the square frame 21 respectively.
During specific work, the manual work carries scaffold steel pipe 11 that will restore the maintenance to carry between the semicircle ring groove 12 on the alignment circle roller 29, start motor 22 and make it drive driving gear 24 and rotate, through gear engagement's mode looks mutual transmission between the driving gear 24, make relative rotation between the driving gear 24, driving gear 24 drives drive gear 25 and rotates, through drive chain 26 mutual transmission between the drive gear 25, drive gear 25 drives alignment circle roller 29 and rotates relatively through transmission round bar 28, alignment circle roller 29 passes through semicircle ring groove 12 and drives scaffold steel pipe 11 and move from left to right, through the extrusion operation between the alignment circle roller 29, can carry out comprehensive alignment restoration operation to scaffold steel pipe 11.
Referring to fig. 1, 2, 3, 6, 7 and 8, the derusting mechanism 3 includes a backing plate 30, a positioning ring plate 31, a flat plate 32, a second motor 33, a rotary gear 34, an auxiliary ring plate 35, a third motor 36, an auxiliary gear 37, a driving ring plate 38, a sliding round bar 39, a derusting ring plate 310, a pushing bar 311 and an arc-shaped plate 312, the backing plate 30 is installed on the right side of the supporting bar 20 on the bottom plate 1, the positioning ring plate 31 is installed on the top of the backing plate 30, the auxiliary ring plate 35 is installed on the outer wall of the left side of the positioning ring plate 31 in a way of rotating fit, tooth grooves are evenly opened on the outer wall of the auxiliary ring plate 35 along the circumferential direction thereof, the flat plate 32 is installed on the outer wall of the upper end of the positioning ring plate 31, the second motor 33 is installed on the outer wall of the right end of the flat plate 32, the rotary gear 34 is installed on the outer wall of the flat plate 32 at the output end of the second motor 33, and the rotary gear 34 and the tooth grooves are engaged with each other, the outer wall of the left end of the auxiliary ring plate 35 is provided with a driving ring plate 38 in a rotating fit mode, the outer wall of the driving ring plate 38 is uniformly provided with clamping grooves along the circumferential direction, the upper side of the outer wall of the left end of the auxiliary ring plate 35 is provided with a third motor 36, the output end of the third motor 36 is provided with an auxiliary gear 37, the auxiliary gear 37 is meshed with the clamping grooves, the outer wall of the left side of the auxiliary ring plate 35 is provided with a derusting ring plate 310 at the position of the circle center thereof, the outer wall of the left side of the driving ring plate 38 is provided with a derusting groove 381 at the outer side of the derusting ring plate 310, the derusting groove 381 is integrally an annular wavy groove, the outer wall of the derusting ring plate 310 is uniformly provided with a plurality of through holes 3101 along the circumferential direction thereof, a push rod 311 is arranged in the through hole 3101 in a sliding fit mode, one end of the outer wall of the right end of the push rod 311, which is far away from the position of the circle center of the derusting ring plate 310, is provided with a sliding round rod 39, and the sliding round rod is arranged in the derusting groove 381 in a sliding fit mode, the push rod 311 is close to one end of the circle center of the derusting annular plate 310 and is positioned in the derusting annular plate 310 to be provided with an arc panel 312, the left side of the opposite surface of the arc panel 312 is provided with polishing sand paper 313, and the right side of the opposite surface of the arc panel 312 is provided with a cleaning brush 314.
When the concrete work is finished, after the scaffold steel pipe 11 is straightened and repaired on the straightening round roller 29, when the scaffold steel pipe 11 passes through the rust removing ring plate 310, the third motor 36 is started to drive the auxiliary gear 37 to rotate, the auxiliary gear 37 is meshed with the clamping groove, the auxiliary gear 37 drives the driving ring plate 38 to rotate to a certain angle, the sliding round rod 39 slides in the rust removing groove 381, the sliding round rod 39 drives the pushing rod 311 and the cambered plate 312 to move towards the circle center position of the rust removing ring plate 310 through the wavy design of the rust removing groove 381, the cambered plate 312 drives the polishing sand paper 313 and the cleaning brush 314 to be tightly abutted against the outer wall of the scaffold steel pipe 11, at the moment, the third motor 36 stops running, the second motor 33 is started to drive the rotating gear 34 to rotate, the rotating gear 34 passes through the mutual meshing operation between the rotating gear 34 and the tooth groove, so that the rotating gear 34 drives the auxiliary ring plate 35 to rotate, the driving ring plate 38 and the derusting ring plate 310 drive the sanding sand paper 313 to perform sanding and derusting operations on the outer wall of the scaffold steel pipe 11, and meanwhile, the sweeping brush 314 performs sweeping operations on the outer wall of the finished scaffold steel pipe 11, so that the sanding efficiency and quality of the scaffold steel pipe 11 are improved.
Referring to fig. 1, 2, 3 and 10, the painting mechanism 4 includes a paint box 40, a painting pump 41, a circular discharge pipe 42, a circular ring pipe 43, a connecting plate 44 and a painting pipe 45, bottom plate 1 on lie in backing plate 30 right side and install dress paint box 40, connecting plate 44 is installed to both ends inner wall upside symmetry about dress paint box 40, be connected through ring pipe 43 between the connecting plate 44, install paint spraying pump 41 on the lower extreme inner wall of dress paint box 40, ejection of compact pipe 42 is installed to paint spraying pump 41 output, ejection of compact pipe 42 upper end is connected on ring pipe 43, ring pipe 43 is close to 31 centre of a circle positions one side of position ring board and has evenly seted up a plurality of perforation 431 along its circumference direction, install paint spraying pipe 45 on the perforation 431 inner wall, the symmetry has seted up the circle on the both sides outer wall about dress paint box 40 and has worn groove 401, evenly be provided with a plurality of soft poles 402 that smooth along its circumference direction on the circle wears groove 401 inner wall.
During specific work, after the polishing and cleaning operations of the scaffold steel pipe 11 are completed, when the scaffold steel pipe 11 passes through the circular through groove 401 and the circular tube 43, paint in the paint box 40 is sprayed on the outer wall of the scaffold steel pipe 11 through the circular tube 43 and the paint spraying tube 45 by the paint spraying pump 41, paint maintenance operations are performed on the outer wall of the scaffold steel pipe 11, the scaffold steel pipe 11 passes through the smoothing soft rod 402 after being sprayed with paint, and the smoothing soft rod 402 performs smoothing operations on the paint on the scaffold steel pipe 11.
Referring to fig. 1, 2 and 3, the drying mechanism 5 includes a supporting plate 50, a drying ring plate 51 and an electric heating tube 52, the supporting plate 50 is symmetrically installed on the bottom plate 1 at the right side of the paint box 40, the upper ends of the supporting plate 50 are connected through the drying ring plate 51, a plurality of drying through grooves 510 are uniformly formed on the drying ring plate 51 along the circumferential direction, and the electric heating tube 52 is installed between the inner walls of the left and right ends of the drying through grooves 510.
Referring to fig. 1, fig. 2, fig. 3 and fig. 11, discharge mechanism 6 include straight board 60, ejection of compact frame 61, No. four motors 62, ejection of compact round bar 63 and ejection of compact round roller 64, bottom plate 1 on lie in the backup pad 50 right side and install straight board 60, ejection of compact frame 61 is installed to straight board 60 upper end, ejection of compact round bar 63 is installed through normal running fit's mode longitudinal symmetry between the inner wall at both ends around ejection of compact frame 61, install ejection of compact round roller 64 on the ejection of compact round bar 63, No. four motors 62 are installed to ejection of compact frame 61 front end outer wall downside, No. four motors 62 output is connected on ejection of compact round bar 63, ejection of compact round roller 64 outer wall middle part is seted up with the same semicircle ring groove 12 on the alignment round roller 29.
When the operation is specifically operated, after the operation of smoothing the paint on the scaffold steel pipe 11 by the soft rod 402 is completed, when the scaffold steel pipe 11 passes through the drying annular plate 51, the switch of the electric heating tube 52 is turned on, the paint on the scaffold steel pipe 11 is dried, after the paint on the scaffold steel pipe 11 is dried, the scaffold steel pipe 11 passes through the discharging circular roller 64, the motor 62 is started to drive the discharging circular roller 64 to rotate, the discharging circular roller 64 drives the scaffold steel pipe 11 to move towards the right end until the scaffold steel pipe 11 completely passes through the discharging circular roller 64, the scaffold steel pipe 11 is manually taken out, the operation is repeated, the scaffold steel pipe 11 can be continuously straightened and repaired, and the rust removal and the paint maintenance are performed on the scaffold steel pipe 11.
When in work:
the first step is as follows: scaffold steel pipe 11 that will need to restore the maintenance is carried between the semicircle ring groove 12 on the alignment circle roller 29 to the manual work, start a motor 22 and make it drive driving gear 24 and rotate, through gear engagement's mode mutual transmission between the driving gear 24, make relative rotation between the driving gear 24, driving gear 24 drives drive gear 25 and rotates, through drive chain 26 mutual transmission between the drive gear 25, drive gear 25 drives alignment circle roller 29 through transmission round bar 28 and rotates relatively, alignment circle roller 29 passes through semicircle ring groove 12 and drives scaffold steel pipe 11 and move from left to right, through the extrusion operation between the alignment circle roller 29, can carry out comprehensive alignment restoration operation to scaffold steel pipe 11.
The second step is that: after the scaffold steel pipe 11 is straightened and repaired on the straightening round roller 29, when the scaffold steel pipe 11 passes through the rust removing ring plate 310, the third motor 36 is started to drive the auxiliary gear 37 to rotate, the auxiliary gear 37 is meshed with the clamping groove, the auxiliary gear 37 drives the driving ring plate 38 to rotate to a certain angle, the sliding round rod 39 slides in the rust removing groove 381, the sliding round rod 39 drives the push rod 311 and the arc panel 312 to move towards the circle center position of the rust removing ring plate 310 through the wavy design of the rust removing groove 381, the arc panel 312 drives the sanding abrasive paper 313 and the cleaning brush 314 to be tightly abutted against the outer wall of the scaffold steel pipe 11, at the moment, the third motor 36 stops running, the second motor 33 is started to drive the rotating gear 34 to rotate, the rotating gear 34 passes through the mutual meshing operation between the tooth grooves, the rotating gear 34 drives the auxiliary ring plate 35 to rotate, and the auxiliary ring plate 35 drives the sanding paper 313 to sand paper to be sanded against the outer wall of the scaffold steel pipe 11 through the driving ring plate 38 and the rust removing ring plate 310 And polishing and derusting operation are performed, and meanwhile, the cleaning brush 314 cleans the outer wall of the polished scaffold steel pipe 11, so that the polishing efficiency and quality of the scaffold steel pipe 11 are improved.
The third step: after the polishing and cleaning operation of scaffold steel pipe 11 are completed, when scaffold steel pipe 11 passes through circular through groove 401 and circular tube 43, paint in paint box 40 is sprayed on scaffold steel pipe 11 outer wall through circular tube 43 and paint spraying tube 45 by paint spraying pump 41, paint maintenance operation is performed on scaffold steel pipe 11 outer wall, after scaffold steel pipe 11 is painted, soft rod 402 is smoothed by passing through, and paint on scaffold steel pipe 11 is smoothed by soft rod 402.
The fourth step: after the smoothing operation of the soft rods 402 on the paint on the scaffold steel pipe 11 is completed and the scaffold steel pipe 11 passes through the drying annular plate 51, the switch of the electric heating tube 52 is turned on to dry the paint on the scaffold steel pipe 11, after the paint on the scaffold steel pipe 11 is dried, the scaffold steel pipe 11 passes through the discharging circular roller 64, the fourth motor 62 is started to drive the discharging circular roller 64 to rotate, the discharging circular roller 64 drives the scaffold steel pipe 11 to move towards the right end until the scaffold steel pipe 11 completely passes through the discharging circular roller 64, the scaffold steel pipe 11 is manually taken out, and the operations are repeated, so that the scaffold steel pipe 11 can be continuously straightened, repaired, derusted and maintained by paint.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a scaffold steel pipe restores maintenance device, includes bottom plate (1), alignment mechanism (2), rust cleaning mechanism (3), mechanism (4) of spraying paint, dry mechanism (5) and discharge mechanism (6), its characterized in that: the bottom plate (1) is sequentially provided with a straightening mechanism (2), a derusting mechanism (3), a paint spraying mechanism (4), a drying mechanism (5) and a discharging mechanism (6) from the left end to the right end; wherein:
straightening mechanism (2) including bracing piece (20), square frame (21), motor (22), location round bar (23), driving gear (24), drive gear (25), drive chain (26), U template (27), transmission round bar (28) and straightening round roller (29), bottom plate (1) top surface left end evenly install bracing piece (20), bracing piece (20) upper end is connected through square frame (21), U template (27) are installed to both ends inner wall left side symmetry about square frame (21), same U template (27) are installed to both ends inner wall right side symmetry around square frame (21), evenly install a plurality of transmission round bar (28) from left end to right-hand member through normal running fit's mode on U template (27) rear end inner wall at both ends about being located square frame (21), evenly install a plurality of looks through normal running fit's mode on U template (27) lower extreme inner wall at both ends around being located square frame (21) from left end to right-hand member The transmission round rod (28) is arranged, the straightening round roller (29) is arranged on the transmission round rod (28) and positioned between the inner walls of the U-shaped plates (27), the front ends of the transmission round rods (28) on the U-shaped plates (27) at the upper end and the lower end of the square frame (21) penetrate through the side walls of the U-shaped plates (27) to install transmission gears (25), the upper ends of the transmission round rods (28) on the U-shaped plates (27) at the front end and the rear end of the square frame (21) penetrate through the side walls of the U-shaped plates (27) to install the transmission gears (25), the transmission gears (25) are connected through transmission chains (26), the transmission gears (25) positioned at the center of the U-shaped plates (27) are provided with driving gears (24), the driving gears (24) are meshed with each other for use, the driving gears (24) on the U-shaped plates (27) positioned at the lower ends of the square frame (21) are rotatably installed on the inner walls of the front ends of the square frame (21) through the positioning round rods (23), a driving gear (24) on a U-shaped plate (27) positioned at the rear end of the square frame (21) is rotatably arranged on the inner wall of the upper end of the square frame (21) through a positioning round rod (23), motors (22) are respectively arranged on the left side of the outer wall of the front end of the square frame (21) and the right side of the outer wall of the upper end of the square frame (21), and the output ends of the motors (22) penetrate through the square frame (21) to be respectively connected with the driving gear (24) on the U-shaped plate (27) positioned at the front end of the square frame (21) and the driving gear (24) on the U-shaped plate (27) positioned at the upper end of the square frame (21);
the rust removing mechanism (3) comprises a backing plate (30), a positioning ring plate (31), a flat plate (32), a second motor (33), a rotating gear (34), an auxiliary ring plate (35), a third motor (36), an auxiliary gear (37), a driving ring plate (38), a sliding round rod (39), a rust removing ring plate (310), a push rod (311) and an arc panel (312), wherein the backing plate (30) is arranged on the right side of the supporting rod (20) on the base plate (1), the positioning ring plate (31) is arranged at the upper end of the backing plate (30), the auxiliary ring plate (35) is arranged on the outer wall of the left side of the positioning ring plate (31) in a rotating fit mode, tooth grooves are uniformly formed in the outer wall of the auxiliary ring plate (35) along the circumferential direction of the auxiliary ring plate, the flat plate (32) is arranged on the outer wall of the upper end of the positioning ring plate (31), the second motor (33) is arranged on the outer wall of the right end of the flat plate (32), the output end of the second motor (33) penetrates through the flat plate (32) and is provided with the rotating gear (34), and intermeshing between slewing gear (34) and the tooth's socket, install initiative crown plate (38) through normal running fit's mode on the outer wall of supplementary crown plate (35) left end, evenly seted up the draw-in groove along its circumferential direction on initiative crown plate (38) outer wall, No. three motor (36) are installed to supplementary crown plate (35) left end outer wall upside, auxiliary gear (37) are installed to No. three motor (36) output, and intermeshing between auxiliary gear (37) and the draw-in groove, rust cleaning crown plate (310) is installed on the outer wall of supplementary crown plate (35) left side and being located its centre of a circle position, rust cleaning groove (381) has been seted up on the outer wall of initiative crown plate (38) left side and being located rust cleaning crown plate (310) outside, evenly seted up a plurality of through-holes (3101) along its circumferential direction on rust cleaning crown plate (310) outer wall, push rod (311) is installed through sliding fit's mode in through sliding fit's hole (3101), slip round rod (311) is installed to the one end of keeping away from rust cleaning crown plate (310) centre of a circle position on push rod (311) right-hand member outer wall (39) The sliding round rod (39) is arranged in the rust removing groove (381) in a sliding fit mode, and the pushing rod (311) is close to one end of the circle center of the rust removing ring plate (310) and is positioned in the rust removing ring plate (310) and is provided with an arc panel (312);
the whole rust removing groove (381) is an annular wavy groove.
2. The scaffold steel tube repairing and maintaining device according to claim 1, wherein: mechanism (4) spray paint including dress lacquer case (40), paint spraying pump (41), ejection of compact pipe (42), ring pipe (43), connecting plate (44) and spray paint pipe (45), bottom plate (1) on lie in backing plate (30) right side and install dress lacquer case (40), both ends inner wall upside symmetry is installed connecting plate (44) about dress lacquer case (40), be connected through ring pipe (43) between connecting plate (44), install paint spraying pump (41) on dress lacquer case (40) lower extreme inner wall, ejection of compact pipe (42) are installed to spray paint pump (41) output, ejection of compact pipe (42) upper end is connected on ring pipe (43), ring pipe (43) are close to locating ring board (31) centre of a circle position one side and have evenly seted up a plurality of perforation (431) along its circumference direction, install on perforation (431) the inner wall and spray paint pipe (45).
3. The scaffold steel tube repairing and maintaining device according to claim 2, wherein: drying mechanism (5) including backup pad (50), dry crown plate (51) and electrothermal tube (52), bottom plate (1) on lie in the case of painting (40) right side bilateral symmetry and install backup pad (50), backup pad (50) upper end is connected through dry crown plate (51), dry crown plate (51) are gone up and are evenly seted up a plurality of dry logical grooves (510) along its circumferential direction, install electrothermal tube (52) between the inner wall at both ends about dry logical groove (510).
4. A scaffold steel tube repair and maintenance device according to claim 3, characterized in that: discharge mechanism (6) including straight board (60), ejection of compact frame (61), No. four motor (62), ejection of compact pole (63) and ejection of compact round roller (64), bottom plate (1) on lie in backup pad (50) right side and install straight board (60), ejection of compact frame (61) is installed to straight board (60) upper end, ejection of compact pole (63) are installed through normal running fit's mode longitudinal symmetry between the inner wall at both ends around ejection of compact frame (61), install ejection of compact round roller (64) on ejection of compact round roller (63), No. four motor (62) are installed to ejection of compact frame (61) front end outer wall downside, No. four motor (62) output is connected on ejection of compact round roller (63).
5. The scaffold steel tube repairing and maintaining device according to claim 1, wherein: the left side of the opposite surface of the cambered plate (312) is provided with grinding sand paper (313), and the right side of the opposite surface of the cambered plate (312) is provided with a cleaning brush (314).
6. The scaffold steel tube repairing and maintaining device according to claim 2, wherein: the outer walls of the left side and the right side of the paint loading box (40) are symmetrically provided with circular through grooves (401), and the inner wall of each circular through groove (401) is uniformly provided with a plurality of smoothing soft rods (402) along the circumferential direction of the inner wall.
7. The scaffold steel tube repairing and maintaining device according to claim 4, wherein: the middle parts of the outer walls of the straightening circular rollers (29) and the discharging circular rollers (64) are provided with the same semicircular grooves (12).
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| CN114130589A (en) * | 2021-12-08 | 2022-03-04 | 中国建筑第五工程局有限公司 | Steel construction surface protection is with rust cleaning, integration equipment that sprays paint |
| CN114536138A (en) * | 2022-02-10 | 2022-05-27 | 番禺珠江钢管（连云港）有限公司 | Burr grinding device based on steel pipe manufacturing |
| CN114905391B (en) * | 2022-07-09 | 2024-05-03 | 深圳市荣鹏建筑工程有限公司 | Automatic paint anti-corrosion paint's pipeline surface rust cleaning device for hydraulic construction |
| CN115487962B (en) * | 2022-09-29 | 2024-06-14 | 安徽长青建筑制品有限公司 | Splash-proof scaffold steel spraying machine |
| CN116637874B (en) * | 2023-06-06 | 2024-01-09 | 江苏九州电器有限公司 | Repair and maintenance device and maintenance method for electric heater of carriage |
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| CN103658243A (en) * | 2013-11-20 | 2014-03-26 | 扬州锻压机床股份有限公司 | Copper oil tube straightening device |
| CN106583506A (en) * | 2015-10-16 | 2017-04-26 | 湖北实美科技有限公司 | Straightening rolling equipment for aluminium pipes |
| CN205451936U (en) * | 2015-12-30 | 2016-08-10 | 刘侃 | Enameled wire drying equipment |
| CN105817358A (en) * | 2016-03-06 | 2016-08-03 | 李秋琦 | Steel pipe straightening, derusting and paint spraying machine |
| CN207086607U (en) * | 2016-09-14 | 2018-03-13 | 中国航天科技集团公司川南机械厂 | A kind of flexible linear shaped charge coalignment |
| CN108714516B (en) * | 2018-06-28 | 2020-04-14 | 安徽智汇和专利技术开发有限公司 | Rust removal and paint spraying system for scaffold steel pipes |
| CN209579034U (en) * | 2019-02-25 | 2019-11-05 | 宜宾金刚新材料有限公司 | A kind of diamond wire processing production line with waste recovery function |
| CN210388918U (en) * | 2019-06-20 | 2020-04-24 | 常州市铭鹭硬质合金工具有限公司 | Clamp for bar stock |
| CN111761487B (en) * | 2020-06-28 | 2022-02-11 | 福州力天纺织有限公司 | Metal wire surface oxide layer removing device |
| CN112318230A (en) * | 2020-10-29 | 2021-02-05 | 靖州县新球实业有限责任公司 | Polycrystalline mullite fiber product processing equipment and use method thereof |
| CN113103128B (en) * | 2021-04-21 | 2022-05-13 | 西安石油大学 | Rust removal equipment suitable for polymorphic type steel pipe |
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