CN108655230A - A kind of large-diameter steel pipe coiler - Google Patents
A kind of large-diameter steel pipe coiler Download PDFInfo
- Publication number
- CN108655230A CN108655230A CN201810447932.9A CN201810447932A CN108655230A CN 108655230 A CN108655230 A CN 108655230A CN 201810447932 A CN201810447932 A CN 201810447932A CN 108655230 A CN108655230 A CN 108655230A
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- China
- Prior art keywords
- motor
- fuselage
- steel pipe
- wall
- connection
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
- B21D11/07—Making serpentine-shaped articles by bending essentially in one plane
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
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- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention discloses a kind of large-diameter steel pipe coilers,Including the second fuselage,The inside of second fuselage is equipped with spur gear and bevel gear,The spur gear is connect with bevel gear by gear teeth meshing,And handwheel is rotatably connected to by shaft on the side outer wall of spur gear,It is welded with the second leading screw on the side outer wall of the bevel gear,Second leading screw has the second bolt and nut seat by threaded engagement connection,The first supporting rack is installed at the top of the second bolt and nut seat,There is the first screw thread hand lever at the top of first supporting rack by threaded engagement connection,One end of the first screw thread hand lever is equipped with transfer roller,The inside top of second fuselage has been bolted to connection the 4th motor,On the one hand the present invention, which is arranged, can ensure that pipe can convey automatically,Reduce the trouble of manpower push,It is time saving and energy saving,On the other hand it can ensure that coil pipe curvature is consistent with uniform speed feeding,Improve quality,Lower the probability of defect ware.
Description
Technical field
The invention belongs to coil pipe processing technique fields, and in particular to a kind of large-diameter steel pipe coiler.
Background technology
Coil pipe is a kind of spiral pipe-line system, such as disc-shaped aluminium-plastic pipe, such as in the floor heating pipe of Back Word type installation
Disk etc..
But the steel pipe on existing construction site is all outdoor placement mostly, getting rusty easily on steel pipe is got rusty
Steel pipe be inconvenient to derust after coil pipe, be also easy to influence subsequent spray painting and use, existing coiler need when in use
Conveying steel pipe manually is removed, can't at the uniform velocity be conveyed while time-consuming and laborious, the curvature for be easy to causeing steel pipe is uneven, influences
Coil pipe quality, due to market steel pipe bore there are many kinds of, the steel pipe that existing coiler is difficult to adapt to different bores carries out disk
Pipe, in addition, the dead weight of some large-diameter steel pipes is larger, existing coiler conveying device is difficult to stablize conveying, be easy to cause card and stops,
Influence working efficiency.
Invention content
The purpose of the present invention is to provide a kind of large-diameter steel pipe coilers, lack derusting dress to solve existing coiler
The problem of setting, being difficult to uniform and stable conveying steel pipe and be difficult to adapt to different bore steel pipe coil pipes.
To achieve the above object, the present invention provides the following technical solutions：A kind of large-diameter steel pipe coiler, including the second machine
The inside of body, second fuselage is equipped with spur gear and bevel gear, and the spur gear is connect with bevel gear by gear teeth meshing,
And handwheel is rotatably connected to by shaft on the side outer wall of spur gear, it is welded with second on the side outer wall of the bevel gear
Thick stick, second leading screw have the second bolt and nut seat, the top installation of the second bolt and nut seat by threaded engagement connection
There are the first supporting rack, the top of first supporting rack to have the first screw thread hand lever, first screw thread by threaded engagement connection
One end of hand lever is equipped with transfer roller, and the inside top of second fuselage has been bolted to connection the 4th motor, and described
One end of four motors is rotatably connected to threaded rod by shaft, and the threaded rod has lower holder and upper folder by threaded engagement connection
Seat, the lower holder are located at the lower section of upper holder, and the top of second fuselage leads at a side position of the first supporting rack
It crosses bolt and is fixedly connected with hydraulic cylinder, one end of the hydraulic cylinder is connected with the second supporting rack by hydraulic stem.
Preferably, the top of second fuselage is equipped with the first support roller and second at a side position of threaded rod
Support roller, first support roller are located at the side of the second support roller, and the interior bottom portion of second fuselage is bolted
It is connected with hydraulic pump and hydraulic oil container, the hydraulic pump is located at the side of hydraulic oil container, and the side outer wall of second fuselage is embedding
Entering has power switch, and has been bolted to connection the first fuselage on the side outer wall far from power switch on the second fuselage.
Preferably, the interior bottom portion of first fuselage has been bolted to connection the second motor and third motor, institute
The side that the second motor is located at third motor is stated, one end of the third motor is sequentially connected with rotating cylinder by belt pulley set, institute
State on the side outer wall of rotating cylinder has the second screw thread hand lever, one end of the second screw thread hand lever to be equipped with by threaded engagement connection
One end of arc brush board, second motor is sequentially connected with drive roll by belt wheel group.
Preferably, derusting case has been bolted to connection at the top of first fuselage, the top of the derusting case is logical
Crossing threaded engagement connection has third screw thread hand lever, one end of the third screw thread hand lever to be equipped with lifting seat, the lifting seat
Bottom is equipped with driven voller.
Preferably, the interior welds of the lifting seat have the first support plate and the second support plate, first support plate position
In the side of the second support plate, and thimble is welded on the side outer wall of the first support plate, it is solid by bolt on the outer wall of the other side
Surely it is connected with first motor, the second inclined plate is welded on the side outer wall of second support plate.
Preferably, one end of the first motor is rotatably connected to the first leading screw by shaft, and first leading screw passes through
The inside of threaded engagement connection the first bolt and nut seat, the first bolt and nut seat is equipped with the first spring, first bullet
One end far from the first bolt and nut seat is welded with support column on spring, and the side outer wall of the support column is embedded with second spring,
One end of the second spring is welded with convex block, close to a side position of convex block on the side outer wall of the first bolt and nut seat
Place offers through-hole.
Preferably, it is bolted to connection at a side position of the second inclined plate on the side outer wall of the support column
There is the first inclined plate, and the bottom of support column has been bolted to connection curved splint, the first motor, the second motor,
Three motors, hydraulic pump and the 4th motor are that power switch is electrically connected.
Compared with prior art, the present invention having the advantages that：
(1) present invention is provided with the first screw thread hand lever, the first supporting rack, threaded rod, transfer roller, spur gear, bevel gear, second
Bolt and nut seat, the second leading screw, hydraulic cylinder, handwheel, lower holder and upper holder pass through the first screw thread hand lever and the first supporting rack
Connection is screwed, the first screw thread hand lever of rotation adjusts the height of transfer roller, contacted until upper and lower two transfer rollers agree with steel pipe, on the one hand
It is adapted to the circular pipe-coiled pipe of different bores, improves applicability, on the other hand provides facility for heavy caliber circular pipe-coiled pipe, reduces device
The input of material equipment reduces production cost, by the connection of engaging of spur gear and bevel gear, rotates handwheel, the second bolt and nut
Seat moves on the second leading screw, and to make the first supporting rack move, hydraulic cylinder drives the second supporting rack to move by hydraulic stem, leads to
The first supporting rack and the distance between the second supporting rack and threaded rod are overregulated convenient for adjusting the diameter of coil pipe, to according to demand
The bend pipe that steel pipe is completed to required diameter, in addition, by screwing connection between lower holder and upper holder and threaded rod, under adjusting
The distance between holder and upper holder increase the frictional force between steel pipe, on the one hand can ensure that pipe can convey automatically,
The trouble of manpower push is reduced, it is time saving and energy saving, it on the other hand can ensure that coil pipe curvature is consistent with uniform speed feeding, improve matter
Amount, lowers the probability of defect ware.
(2) present invention is provided with first motor, the first leading screw, the first bolt and nut seat, curved splint, the first inclined plate, the
Two inclined plates, convex block, through-hole, the first spring, second spring and thimble drive the rotation of the first leading screw, the first spiral shell by first motor
Stem nut seat moves back and forth on the first leading screw, when first motor rotates forward, upper and lower two curved splints by steel tube extrusion and with
It the movement of the first bolt and nut seat and conveys steel pipe, when the first inclined plate and the second inclined plate contact, on the second inclined plate
The first spring is risen and squeezes, support column position rises, and convex block rises with the rising of support column, when bump contact through-hole,
Convex block is inserted into through-hole, and curved splint is detached from steel pipe, first motor reversion, the first bolt and nut seat to negative direction transverse shifting,
Bump contact thimble, thimble extrusion lug, second spring compression, convex block fall off from through-hole, and curved splint, which declines, squeezes steel pipe,
Move in circles conveying steel pipe, on the one hand avoids influence of the iron rust to conveying device on drop outer wall of steel pipe, reduces steel pipe sliding and lacks
The problem of carrying capacity, reduces the stagnation of steel pipe, ensures working efficiency, on the other hand effectively avoids steel pipe by larger extruding
The impaired problem of power, ensures the stability of steel-tube construction.
(3) present invention is provided with the second screw thread hand lever, rotating cylinder, arc brush board, drive roll and driven voller, passes through the second screw thread
Hand lever and rotating cylinder screw connection, and the second screw thread hand lever of rotation adjusts the height of arc brush board, convenient for fully connecing arc brush board
Steel pipe is touched, to effectively remove the iron rust on steel pipe, drives drive roll rotation additionally by the second motor, drive roll is steel
The conveying of pipe provides certain conveying capacity, is connect with screwing for the first fuselage by third screw thread hand lever, rotates third screw thread
Hand lever adjusts the height of lifting seat, convenient for driven voller and drive roll by steel tube clamping, to realize autonomous conveying steel pipe.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the second fuselage side view of the present invention；
Fig. 3 is the second fuselage vertical view of the present invention；
Fig. 4 is the derusting case front view of the present invention；
Fig. 5 is the lifting seat front view of the present invention；
Fig. 6 is enlarged drawing at the A of the present invention；
Fig. 7 is enlarged drawing at the B of the present invention；
Fig. 8 is the circuit block diagram of the present invention；
In figure：The first screw threads of 1- hand lever, 2- transfer rollers, the first supporting racks of 3-, 4- hydraulic cylinders, the first support rollers of 5-, 6- derusting
Case, 7- rotating cylinders, the second screw threads of 8- hand lever, 9- arcs brush board, the first bolt and nuts of 10- seat, the first leading screws of 11-, 12- third screw threads
Hand lever, 13- first motors, 14- lifting seats, 15- driven vollers, 16- drive rolls, the first fuselages of 17-, 18- belt pulley sets, 19-
Two motors, 20- thirds motor, 21- hydraulic pumps, 22- hydraulic oil containers, the second fuselages of 23-, 24- power switches, the 4th motors of 25-,
The upper holder of holder, 28- under 26- threaded rods, 27-, the second support rollers of 29-, the second supporting racks of 30-, the second bolt and nuts of 31- seat,
The second leading screws of 32-, 33- handwheels, 34- support columns, the first springs of 35-, 36- curved splints, 37- spur gears, 38- bevel gears, 39-
Thimble, the first support plates of 40-, 41- through-holes, 42- convex blocks, the first inclined plates of 43-, the second inclined plates of 44-, the second support plates of 45-, 46-
Second spring.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 8 are please referred to Fig.1, the present invention provides the following technical solutions：A kind of large-diameter steel pipe coiler, including the second fuselage
23, the inside of the second fuselage 23 is equipped with spur gear 37 and bevel gear 38, and spur gear 37 is connected with bevel gear 38 by gear teeth meshing
It connects, and handwheel 33 is rotatably connected to by shaft on the side outer wall of spur gear 37, be welded on the side outer wall of bevel gear 38
Second leading screw 32, the second leading screw 32 have the second bolt and nut seat 31, the top of the second bolt and nut seat 31 by threaded engagement connection
Portion is equipped with the first supporting rack 3, and there are the first screw thread hand lever 1, the first screw thread in the top of the first supporting rack 3 by threaded engagement connection
One end of hand lever 1 is equipped with transfer roller 2, and the inside top of the second fuselage 23 has been bolted to connection the 4th motor 25, and the 4th
One end of motor 25 is rotatably connected to threaded rod 26 by shaft, and threaded rod 26 has lower holder 27 and upper by threaded engagement connection
Holder 28, lower holder 27 are located at the lower section of upper holder 28, and the top of the second fuselage 23 is at a side position of the first supporting rack 3
It is bolted to connection hydraulic cylinder 4, one end of hydraulic cylinder 4 is connected with the second supporting rack 30 by hydraulic stem, passes through first
Screw thread hand lever 1 is connect with the first screwing for supporting rack 3, and the first screw thread hand lever 1 of rotation adjusts the height of transfer roller 2, until upper and lower two
A transfer roller 2 agrees with steel pipe to be contacted, and the circular pipe-coiled pipe of different bores is on the one hand adapted to, and is improved applicability, is on the other hand
Heavy caliber circular pipe-coiled pipe provides facility, reduces the input of equipment facility, reduces production cost, passes through spur gear 37 and bevel gear 38
Engagement connection, rotate handwheel 33, the second bolt and nut seat 31 moves on the second leading screw 32, to make the first supporting rack 3 move
Dynamic, hydraulic cylinder 4 drives the second supporting rack 30 to move by hydraulic stem, by adjust the first supporting rack 3 and the second supporting rack 30 with
The distance between threaded rod 26 is convenient for adjusting the diameter of coil pipe, to which steel pipe to be completed to the bend pipe of required diameter according to demand, separately
Outside, by the connection that screws between lower holder 27 and upper holder 28 and threaded rod 26, under adjusting between holder 27 and upper holder 28
Distance, increase and steel pipe between frictional force, on the one hand can ensure that pipe can convey automatically, reduce manpower push fiber crops
It is tired, it is time saving and energy saving, it on the other hand can ensure that coil pipe curvature is consistent with uniform speed feeding, improve quality, lower the several of defect ware
Rate.
In the present invention, it is preferred that the top of the second fuselage 23 is equipped with first at a side position of threaded rod 26
Roller 5 and the second support roller 29 are supportted, the first support roller 5 is located at the side of the second support roller 29, and the interior bottom portion of the second fuselage 23 is logical
It crosses bolt and is fixedly connected with hydraulic pump 21 and hydraulic oil container 22, hydraulic pump 21 is located at the side of hydraulic oil container 22, the second fuselage 23
Side outer wall be embedded with power switch 24, and it is solid by bolt on the side outer wall far from power switch 24 on the second fuselage 23
Surely it is connected with the first fuselage 17, hydraulic pump 21 ensures that hydraulic cylinder 4 can by the hydraulic oil indentation hydraulic cylinder 4 in hydraulic oil container 22
To drive hydraulic telescopic rod flexible, the startup and closing of coiler are controlled by power switch 24.
In the present invention, it is preferred that the interior bottom portion of the first fuselage 17 has been bolted to connection the second motor 19 and
Three motors 20, the second motor 19 are located at the side of third motor 20, and one end of the third motor 20 is passed by belt pulley set 18
It moves and is connected with rotating cylinder 7, have the second screw thread hand lever 8, the second screw thread hand lever 8 by threaded engagement connection on the side outer wall of rotating cylinder 7
One end arc brush board 9 is installed, one end of the second motor 19 is sequentially connected with drive roll 16 by belt wheel group 18, passes through second
Screw thread hand lever 8 is connect with screwing for rotating cylinder 7, and the second screw thread hand lever 8 of rotation adjusts the height of arc brush board 9, is convenient for Arc shape brush
Plate 9 comes into full contact with steel pipe, and to effectively remove the iron rust on steel pipe, 16 turns of drive roll is driven additionally by the second motor 19
Dynamic, drive roll 16 provides certain conveying capacity for the conveying of steel pipe.
In the present invention, it is preferred that the top of the first fuselage 17 has been bolted to connection derusting case 6, the top for the case 6 that derusts
Portion has third screw thread hand lever 12, one end of third screw thread hand lever 12 to be equipped with lifting seat 14, lifting seat by threaded engagement connection
14 bottom is equipped with driven voller 15, is connect with the first screwing for fuselage 7 by third screw thread hand lever 12, rotates third screw thread hand
Bar 12 adjusts the height of lifting seat 14, convenient for driven voller 15 and drive roll 16 by steel tube clamping, to realize autonomous conveying steel pipe.
In the present invention, it is preferred that the interior welds of lifting seat 14 have the first support plate 40 and the second support plate 45, first
Fagging 40 is located at the side of the second support plate 45, and thimble 39 is welded on the side outer wall of the first support plate 40, outside the other side
It has been bolted to connection first motor 13 on wall, the second inclined plate 44 is welded on the side outer wall of the second support plate 45, has led to
It crosses the first support plate 40 and the second support plate 45 effectively supports thimble 39 and the second inclined plate 44.
In the present invention, it is preferred that one end of first motor 13 is rotatably connected to the first leading screw 11, the first leading screw by shaft
11 are equipped with the first spring 35 by the first bolt and nut of threaded engagement connection seat 10, the inside of the first bolt and nut seat 10, the
One end far from the first bolt and nut seat 10 is welded with support column 34 on one spring 35, and the side outer wall of support column 34 is embedded with the
Two springs 46, one end of second spring 46 are welded with convex block 42, close to convex block 42 on the side outer wall of the first bolt and nut seat 10
A side position at offer through-hole 41, the rotation of the first leading screw 11 is driven by first motor 13, the first bolt and nut seat 10 exists
It is moved back and forth on first leading screw 11, when first motor 13 rotates forward, upper and lower two curved splints 36 are by steel tube extrusion and with
The movement of one bolt and nut seat 10 and steel pipe is conveyed, when the first inclined plate 43 and the second inclined plate 44 contact, the second inclined plate
44 rise and squeeze the first spring 35, and 34 position of support column rises, and convex block 42 rises with the rising of support column 34, works as convex block
When 42 contact through hole 41, convex block 42 is inserted into through-hole 41, and curved splint 36 is detached from steel pipe, and first motor 13 inverts, the first screw rod
Nut seat 10 is to negative direction transverse shifting, and convex block 42 contacts thimble 39, and 39 extrusion lug 42 of thimble, second spring 46 is compressed, convex
Block 42 falls off from through-hole 41, and curved splint 36, which declines, squeezes steel pipe, and move in circles conveying steel pipe, on the one hand avoids outside drop steel pipe
Influence of the iron rust to conveying device on wall reduces the problem of steel pipe sliding lacks carrying capacity, reduces the stagnation of steel pipe, ensure work
On the other hand efficiency effectively avoids the problem that steel pipe is damaged by larger extruding force, ensures the stability of steel-tube construction.
In the present invention, it is preferred that pass through spiral shell at a side position of the second inclined plate 44 on the side outer wall of support column 34
Bolt is fixedly connected with the first inclined plate 43, and the bottom of support column 34 has been bolted to connection curved splint 36, first motor
13, the second motor 19, third motor 20, hydraulic pump 21 and the 4th motor 25 are that power switch 24 is electrically connected, first motor
13 be Y180M-2 three-phase drive motors, and the second motor 19, third motor 20 and the 4th motor 25 are GS0075A driving motors.
The operation principle and process for using of the present invention：When in use, external power supply is connected, according to the big ditty of steel pipe bore
Steel pipe is inserted into derusting case 6 by the height for saving lifting seat 14, and rotation third screw thread hand lever 12 adjusts the height of lifting seat 14, passes through
First motor 13 drives the rotation of the first leading screw 11, the first bolt and nut seat 10 to be moved back and forth on the first leading screw 11, when the first electricity
When machine 13 rotates forward, upper and lower two curved splints 36 by steel tube extrusion and with the movement of the first bolt and nut seat 10 and by steel pipe into
Row conveying, when the first inclined plate 43 and the second inclined plate 44 contact, the rising of the second inclined plate 44 simultaneously squeezes the first spring 35, support column 34
Position rises, and convex block 42 rises with the rising of support column 34, and when 42 contact through hole 41 of convex block, convex block 42 is inserted into through-hole 41
In, curved splint 36 is detached from steel pipe, and first motor 13 inverts, and the first bolt and nut seat 10 is to negative direction transverse shifting, convex block 42
Thimble 39,39 extrusion lug 42 of thimble are contacted, second spring 46 is compressed, and convex block 42 falls off from through-hole 41, under curved splint 36
Drop squeezes steel pipe, and move in circles conveying steel pipe, is connect with screwing for rotating cylinder 7 by the second screw thread hand lever 8, rotates the second screw thread hand
Bar 8 adjusts the height of arc brush board 9, convenient for arc brush board 9 is come into full contact with steel pipe, to effectively remove the iron rust on steel pipe
It goes, derusting case is passed through after steel pipe derusting, is connect with the engagement of bevel gear 38 by spur gear 37, handwheel 33, the second spiral shell are rotated
Stem nut seat 31 moves on the second leading screw 32, and to make the first supporting rack 3 move, hydraulic cylinder 4 drives second by hydraulic stem
Supporting rack 30 moves, and coil pipe is adjusted by adjusting the first supporting rack 3 and the distance between the second supporting rack 30 and threaded rod 26
Diameter.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of large-diameter steel pipe coiler, including the second fuselage (23), it is characterised in that：The inside of second fuselage (23)
Spur gear (37) and bevel gear (38) are installed, the spur gear (37) is connect with bevel gear (38) by gear teeth meshing, and straight
Handwheel (33) is rotatably connected to by shaft on the side outer wall of gear (37), is welded on the side outer wall of the bevel gear (38)
There is the second leading screw (32), second leading screw (32) has the second bolt and nut seat (31) by threaded engagement connection, and described second
First supporting rack (3) is installed, the top of first supporting rack (3) is connected by threaded engagement at the top of bolt and nut seat (31)
It is connected to the first screw thread hand lever (1), one end of the first screw thread hand lever (1) is equipped with transfer roller (2), second fuselage (23)
Inside top has been bolted to connection the 4th motor (25), and one end of the 4th motor (25) is rotatablely connected by shaft
There are threaded rod (26), the threaded rod (26) to have lower holder (27) and upper holder (28), the lower folder by threaded engagement connection
Seat (27) is located at the lower section of upper holder (28), the side position of the top of second fuselage (23) close to the first supporting rack (3)
Place has been bolted to connection hydraulic cylinder (4), and one end of the hydraulic cylinder (4) is connected with the second supporting rack by hydraulic stem
(30)。
2. a kind of large-diameter steel pipe coiler according to claim 1, it is characterised in that：The top of second fuselage (23)
Portion is equipped with the first support roller (5) and the second support roller (29), first support at a side position of threaded rod (26)
Roller (5) is located at the side of the second support roller (29), and the interior bottom portion of second fuselage (23) has been bolted to connection liquid
Press pump (21) and hydraulic oil container (22), the hydraulic pump (21) are located at the side of hydraulic oil container (22), second fuselage (23)
Side outer wall be embedded with power switch (24), and pass through on the side outer wall far from power switch (24) on the second fuselage (23)
Bolt is fixedly connected with the first fuselage (17).
3. a kind of large-diameter steel pipe coiler according to claim 2, it is characterised in that：First fuselage (17) it is interior
Portion bottom has been bolted to connection the second motor (19) and third motor (20), and second motor (19) is located at third electricity
One end of the side of machine (20), the third motor (20) is sequentially connected with rotating cylinder (7), the rotating cylinder by belt pulley set (18)
(7) there are the second screw thread hand lever (8), one end peace of the second screw thread hand lever (8) by threaded engagement connection on side outer wall
Equipped with arc brush board (9), one end of second motor (19) is sequentially connected with drive roll (16) by belt wheel group (18).
4. a kind of large-diameter steel pipe coiler according to claim 3, it is characterised in that：The top of first fuselage (17)
Portion has been bolted to connection derusting case (6), and there is third screw thread hand at the top of the derusting case (6) by threaded engagement connection
One end of bar (12), the third screw thread hand lever (12) is equipped with lifting seat (14), and the bottom of the lifting seat (14) is equipped with
Driven voller (15).
5. a kind of large-diameter steel pipe coiler according to claim 4, it is characterised in that：The inside of the lifting seat (14)
It is welded with the first support plate (40) and the second support plate (45), first support plate (40) is located at the one of the second support plate (45)
Side, and thimble (39) is welded on the side outer wall of the first support plate (40), it has been bolted to connection on the outer wall of the other side
First motor (13) is welded with the second inclined plate (44) on the side outer wall of second support plate (45).
6. a kind of large-diameter steel pipe coiler according to claim 5, it is characterised in that：The one of the first motor (13)
End is rotatably connected to the first leading screw (11) by shaft, and first leading screw (11) passes through the first bolt and nut of threaded engagement connection
Seat (10), the inside of the first bolt and nut seat (10) are equipped with the first spring (35), separate on first spring (35)
One end of first bolt and nut seat (10) is welded with support column (34), and the side outer wall of the support column (34) is embedded with the second bullet
One end of spring (46), the second spring (46) is welded with convex block (42), the side outer wall of the first bolt and nut seat (10)
It is upper to offer through-hole (41) at a side position of convex block (42).
7. a kind of large-diameter steel pipe coiler according to claim 6, it is characterised in that：The side of the support column (34)
On outer wall the first inclined plate (43), and support column (34) have been bolted to connection at a side position of the second inclined plate (44)
Bottom be bolted to connection curved splint (36), the first motor (13), the second motor (19), third motor
(20), hydraulic pump (21) and the 4th motor (25) are that power switch (24) is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810447932.9A CN108655230A (en) | 2018-05-11 | 2018-05-11 | A kind of large-diameter steel pipe coiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (3)
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| CN112059873A (en) * | 2020-09-10 | 2020-12-11 | 段元帅 | Steel pipe surface rust removal device for building engineering |
| CN112404301A (en) * | 2020-10-01 | 2021-02-26 | 邵懿 | Reinforcing bar processingequipment for construction |
| CN114509335A (en) * | 2020-11-16 | 2022-05-17 | 中国石油天然气集团有限公司 | Method for detecting Bauschinger effect value of steel plate for welded pipe |
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| CN114509335B (en) * | 2020-11-16 | 2024-04-30 | 中国石油天然气集团有限公司 | Method for detecting Bactger effect value of steel plate for welded pipe |
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