CN205346519U - Disc type heat exchange tube coiler - Google Patents
Disc type heat exchange tube coiler Download PDFInfo
- Publication number
- CN205346519U CN205346519U CN201620121134.3U CN201620121134U CN205346519U CN 205346519 U CN205346519 U CN 205346519U CN 201620121134 U CN201620121134 U CN 201620121134U CN 205346519 U CN205346519 U CN 205346519U
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- CN
- China
- Prior art keywords
- pipe
- pinch roller
- coil pipe
- reel
- heat exchange
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Abstract
The utility model discloses to the prior art coiler, the coil pipe clearance is inhomogeneous, the tube head upwarps when having coiled coil pipe and cut the pipe head for rectal cauda portion is lax, and there is the potential safety hazard in the tube head and occupies the not enough of unnecessary space, provides a disc type heat exchange tube coiler, and it includes frame, reel, also includes coil pipe rectal cauda closing device and tube spacing adjusting device, be provided with the pinch roller on the coil pipe rectal cauda closing device, pinch roller and reel set up relatively, and coil pipe rectal cauda closing device can press the pipe that coils with the pinch roller on the reel outside, when coiling the heat exchange tube when the reel on, pinch roller edge reel is radially pressed outside the heat exchange tube, the heat exchange tube coil the in -process by the inner circle of tube spacing adjusting device adjustment coil pipe and the distance of outer lane pipe way adopt the utility model discloses the structure not only can be guaranteed the homogeneity in clearance between the coil pipe, and can prevent that the coil pipe from having relaxed, having saved the occupation space of coil pipe, has eliminated unsafe factor, prevents tube head stroke hand, ripes foreign object etc..
Description
Technical field
This utility model relates to coil device, particularly relates to disc type heat exchange tube coiler.
Background technology
For convenience of the transport of the tubular body such as metal tube, plastic tube and storage, need to by discoid for pipe dish.When carrying out Coiled tubing operations, all adopt coiler.This coiler arranges a curling axle and volume crankshaft driving mechanism, at the interval axially arranged side by side of curling axle, two chucks are set, volume crank rotation is driven by coiled body, thus pipe being wound on curling axle, by pipe one circle dish on winding off spindle, by chuck, dish pipe on reel is axially positioned, it is prevented that pipe relaxes coil stripping.Being additionally provided with feeding set on coiler, pipe, through feeding set, is guided by pipe by feeding set.After pipe is curled into a dish, the pipe of disc molding is taken off from curling axle.In curling process, overlapped guiding pipe one circle by feeding and be stacked on winding off spindle, when after complete coil pipe of dish, cut off before pipe is overlapped from feeding, now, owing to pipe loses guiding and the pressure of feeding set, tube head leads pipe tail to upwarp, make whole reel unsightly, occupation of land is many, and there is hidden danger, additionally, in the curly course of pipe, owing to pipe is in curly course, the diameter of pipe dish is change, curly course can occur the phenomenon that gap is uneven, especially when be crimped onto soon end up time, gap between pipe can become increasing, cause coil pipe uneven.
Utility model content
This utility model is for prior art coil pipe machine, coil pipe gap is uneven, when complete coil pipe of dish cuts off tube head, tube head upwarps, pipe afterbody is relaxed, and there is potential safety hazard and takies the deficiency in unnecessary space in tube head, it is provided that a kind of disc type heat exchange tube coiler.
In order to solve above-mentioned technical problem, the technical scheme that this utility model provides is as follows:
A kind of disc type heat exchange tube coiler, including frame, reel, also include coil pipe pipe tail hold down gag and tube pitch regulates device, described coil pipe pipe tail hold down gag is provided with pinch roller, pinch roller and reel are oppositely arranged, pinch roller can be pressed on reel outside the pipe of coiling by coil pipe pipe tail hold down gag, and when coiling heat exchanger tube on reel, pinch roller is radially pressed in outside heat exchanger tube along reel；Heat exchanger tube coiling process is regulated device by described tube pitch and adjusts the inner ring of coil pipe and the distance of outer ring pipe way；
Described tube pitch regulates device and includes set and the gland formed of trapping, it is provided with liner in upper set, lower liner it is provided with in trapping, it is respectively arranged with an arcuate groove in the corresponding position of upper liner and lower liner, when upper liner is relative with lower liner, the arc groove of upper liner and lower liner forms the circular hole or a part for circular hole that hold coil pipe pipe traverse, the top of upper liner and upper set is provided with gap, adjust screw to be connected with upper external threading, the nut end adjusting screw is arranged on outside set, screw rod end is arranged in set and is positioned at above liner, the both sides of gland are rotationally connected the support bar of respective side by bearing pin, by the circular hole of gland in the face of described reel is arranged, pipe penetrates in circular hole, the axis of reel and the axis of circular hole be arranged in parallel；
Upper set and lower inner room are connected by connector upset；
Described coil pipe pipe tail hold down gag, including pull bar and pinch roller, one end of pull bar is provided with hinge hole, and the other end is provided with handle, pinch roller is rotatably arranged at the position being positioned between hinge hole and handle of pull bar, and the centerline axis parallel of the central axis of pinch roller and hinge hole is arranged；
Excircle at pinch roller is provided with arc groove, and the external peripheral surface of the size of arc groove and shape and coil pipe matches；
Described pinch roller is made up of main wheel and jockey pulley, and the side surface configuration of main wheel has coaxial protruding shaft, jockey pulley is provided with the shaft core hole that the external diameter with protruding shaft matches, main wheel and jockey pulley and is connected by protruding shaft and shaft core hole, and jockey pulley and protruding shaft are welded or bonding connection；Described pull bar is provided with the open pore matched with pinch roller external diameter size, inner circumferential surface at open pore is provided with the circular arc protuberance matched with described arc groove shape and size, and the opening radian of open pore is co-axially located in open pore less than 180 degree of pinch rollers；
The width of described pinch roller is equal with the width H of pull bar；
Weld with the junction in shaft core hole in the connection surface of jockey pulley and main wheel and protruding shaft when the mode by welding connects jockey pulley and main wheel.
Adopt the disc type heat exchange tube coiler of this utility model structure, owing to being provided with and pipe pipe tail hold down gag and tube pitch regulate device, the process of coil pipe is regulated device by tube pitch and regulates the gap between pipe, before need to terminating coil pipe and cutting off tube head, only need to leave behind the pull bar of hold down gag, roller is pushed down the excircle of coil pipe, pipe tail passes below from roller, pipe tail is bent bent by roller, fit with the excircle of coil pipe, not only can ensure the uniformity in gap between coil pipe, and can prevent coil pipe from relaxing, save taking up room of coil pipe, eliminate unsafe factor, prevent tube head oarsman, scratch foreign object etc..
Accompanying drawing explanation
Fig. 1 is this utility model coiler example structure schematic diagram；
Fig. 2 is that the A of Fig. 1 is to schematic diagram；
Fig. 3 is this utility model coiler pipe tail hold down gag embodiment pinch roller and pull bar fit structure schematic diagram；
Fig. 4 is this utility model coiler another embodiment pinch roller of pipe tail hold down gag and pull bar fit structure schematic diagram；
Fig. 5 is this utility model coiler pipe tail hold down gag pull bar example structure schematic diagram；
Fig. 6 is that tube pitch regulates device example structure schematic diagram.
Figure description of reference numerals:
1-frame 2-coil pipe pipe tail hold down gag 3-pull bar 4-pinch roller 5-follower disk 6-reel 7-handle 8-feed mechanism 9-driving device 10-driving disc spacing pressing 21-main wheel 22-jockey pulley 23-protruding shaft 24-takes turns core bore 25-circular arc protuberance 26-open pore 27-hinge hole 30-tube pitch and regulates the device 31-lower liner 32-33-that traps and connect liner 37-bearing pin 38-support bar 39-circular hole 40-pipe on axle 34-upper set 35-adjustment screw 36-
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, structure and the using method of this utility model coil pipe pipe tail hold down gag and coiler are described in detail as follows:
As depicted in figs. 1 and 2, the preferred structure of this utility model coiler includes frame 1 and coil pipe coiled body, coiled body includes reel 6, driving disc spacing pressing 10 and follower disk 5, the driving axle of the coaxially connected driving device 9 in side of driving disc spacing pressing 3, opposite side at driving disc spacing pressing 3 is coaxially disposed reel 6, follower disk 5 and driving disc spacing pressing 10 be coaxially disposed and by feed mechanism 8 control its towards or deviate from the direction of driving disc spacing pressing 10 and move, reel 6 is arranged between driving disc spacing pressing and follower disk.It is provided with tube pitch in the position corresponding with reel and regulates device, tube pitch regulates device 30 and keeps the gap between coil pipe, it is additionally provided with coil pipe pipe tail hold down gag 2 with reel position corresponding, coil pipe pipe tail hold down gag 2 carries out compressing arrangement to the afterbody of tail pipe.
As Figure 1-5, in this utility model, it is preferred that coil pipe pipe tail hold down gag 2 includes pull bar 3, pinch roller 4.One end of pull bar 3 is provided with hinge hole 27, the other end at pull bar is provided with handle 7, pinch roller 4 is rotatably arranged between hinge hole and handle 7, and the axis of the hinge hole of the central axis of pinch roller 4 and pull bar 3 be arranged in parallel, tangent by the excircle of pinch roller 4 and the excircle of coil pipe during use.One end of pull bar 3 is articulated and connected by hinge hole and frame 1, pinch roller 4 central axis all be arranged in parallel with the central axis of reel 6 and the axis of hinge hole, a part of excircle of pinch roller 4 is positioned at outside pull bar 3, and when pull bar is left behind, pinch roller 4 excircle is tangent with coil pipe excircle.Best pull bar is equal with the width H of pinch roller, as such, it is possible at the cooperation area increasing pinch roller and pull bar as far as possible, increase the reliability coordinated.
During coiler work, feed mechanism 8 driving follower disk 5 to move towards reel, make the external diameter of the spacing between driving disc spacing pressing 10 and follower disk 5 and coil pipe match, open driving device, driving disc spacing pressing and reel and rotate, follower disk is servo-actuated, by cargo tray for light cargo on reel.When coil pipe is complete, depressing pull bar, cut off pipe, pipe afterbody and tube head thereof are pushed down by pinch roller and are uniformly close to domain on coil pipe excircle.Driven follower disk away from driving disc spacing pressing by feed mechanism, coil pipe is taken off from reel.
Owing to the diameter of coil pipe differs, therefore the spacing between driving disc spacing pressing and follower disk is smaller, and width and the installation site of pinch roller are restricted, and very thin for being installed on pull bar by pinch roller to need pinch roller to be made, the intensity of such pinch roller is subject to extreme influence, and pinch roller is fragile.For solving above-mentioned technical problem, pinch roller is preferably as follows structure: as shown in Figure 3 and Figure 4, it includes main wheel 21 and jockey pulley 22, main wheel 21 is provided with protruding shaft 23, jockey pulley 22 is provided with the wheel core bore 24 matched with protruding shaft 23 diameter, main wheel and jockey pulley are connected by protruding shaft and wheel core bore, and main wheel and jockey pulley are welded to connect.When the pinch roller adopting this structure is installed, the edge towards reel at pull bar arranges open pore 26, the hole wall of open pore 26 is provided with the annular circular arc protuberance 25 that the shape size of arc groove arranged with pinch roller external peripheral surface matches, and circular arc corresponding to the opening portion of open pore is less than 180 degree.During installation, main wheel and open pore being coaxially placed in open pore, then be pressed on main wheel by jockey pulley, be welded to connect main wheel and jockey pulley, the both sides of the opening of open pore encase main wheel excircle, namely pinch roller is rotatably arranged in open pore.Pinch roller adopts the structure that main wheel and jockey pulley combine, owing to main wheel and jockey pulley are that split is arranged, therefore can first main wheel coaxially be embedded in open pore, being closed by jockey pulley makes main wheel and jockey pulley form the groove surrounding opening wheel circular arc protuberance 25 again, pinch roller is conveniently mounted on pull bar, will not occupying the axial width of pinch roller because of bearing holder (housing, cover) etc., therefore pinch roller ability to bear is strong, is hardly damaged.
As shown in Figure 6, the structure that preferred tube pitch regulates device is as follows: it includes set 34 and the gland of 32 formation of trapping, lower liner 31 it is provided with in trapping, liner 36 it is provided with in upper set, the corresponding position of upper liner and lower liner is respectively arranged with an arcuate groove, when upper liner is relative with lower liner, the arc groove of upper liner and lower liner forms the circular hole 39 or a part for circular hole that hold coil pipe pipe 40 traverse.Upper set 34 and trap 32 an opposing sidewalls connect by folding, or be rotationally connected by connecting axle 33, so, can pass through to start set and open gland, overlap on putting down set after putting into pipe again and fixing and trap, it is possible to pipe is fixed in gland.It is provided above adjusting screw 35 at upper liner 36, adjusts screw 35 and threaded with upper set 34.Being positioned at part at upper set or the both sides trapped and be rotationally connected a support bar 38 respectively by bearing pin 37, the axis of bearing pin 37 and the axis of circular hole are vertically arranged.So, gland can swing up and down with bearing pin 37, thus adapting to the direction of coil pipe.The other end of support bar 38 is connected on coiler support, and the axis of bearing pin 37 is parallel with the axis of reel 6, and so, the hole that the arcuate groove 38 of upper liner and lower liner is formed, towards the coil pipe of reel, facilitates the pipe of coil pipe to penetrate.
During work, one end of pipe is placed on lower liner in the arcuate groove of setting, by upper set and Guan Bi of trapping, the arcuate groove making liner is corresponding with the arcuate groove of lower liner, pipe is arranged in feeding gland, guided pipe direction on coil pipe by feeding gland, enter into the degree of depth in upper set by adjustment adjustment screw and adjust the degree of upper lining compression pipe, thus adjusting the inner ring of coil pipe and the distance of outer ring pipe way.
Claims (8)
1. a disc type heat exchange tube coiler, including frame (1), reel (6), it is characterized in that, also include coil pipe pipe tail hold down gag (2) and tube pitch regulates device (30), described coil pipe pipe tail hold down gag (2) is provided with pinch roller, pinch roller and reel are oppositely arranged, pinch roller can be pressed on reel outside the pipe of coiling by coil pipe pipe tail hold down gag (2), when reel (6) upper coiling heat exchanger tube, pinch roller is radially pressed in outside heat exchanger tube along reel；Heat exchanger tube coiling process is regulated device (30) by described tube pitch and adjusts the inner ring of coil pipe and the distance of outer ring pipe way.
2. a kind of disc type heat exchange tube coiler as claimed in claim 1, described tube pitch regulates the gland that device (30) includes set (34) and trap (32) are formed, liner (36) it is provided with in upper set, lower liner (31) it is provided with in trapping, it is respectively arranged with an arcuate groove in the corresponding position of upper liner and lower liner, when upper liner is relative with lower liner, the arc groove of upper liner and lower liner forms the circular hole (39) or a part for circular hole that hold coil pipe pipe (40) traverse, the top of upper liner and upper set is provided with gap, adjust screw (35) to threaded with upper set (34), the nut end adjusting screw is arranged on outside set, screw rod end is arranged in set and is positioned at above liner, the both sides of gland are rotationally connected the support bar (38) of respective side by bearing pin (37), by the circular hole (39) of gland in the face of described reel (6) is arranged, pipe penetrates in circular hole, the axis of reel (6) and the axis of circular hole be arranged in parallel.
3. a kind of disc type heat exchange tube coiler as claimed in claim 2, it is characterised in that upper set and lower inner room are connected by connector upset.
4. a kind of disc type heat exchange tube coiler as claimed in claim 1, it is characterized in that, described coil pipe pipe tail hold down gag, including pull bar (3) and pinch roller (4), one end of pull bar is provided with hinge hole (27), the other end is provided with handle (7), and pinch roller is rotatably arranged at the position being positioned between hinge hole (27) and handle (7) of pull bar, and the centerline axis parallel of the central axis of pinch roller and hinge hole is arranged.
5. a kind of disc type heat exchange tube coiler as claimed in claim 4, it is characterised in that the excircle at pinch roller is provided with arc groove, and the external peripheral surface of the size of arc groove and shape and coil pipe matches.
6. a kind of disc type heat exchange tube coiler as claimed in claim 5, it is characterized in that, described pinch roller (4) is made up of main wheel (21) and jockey pulley (22), the side surface configuration of main wheel (21) has coaxial protruding shaft (23), jockey pulley (22) is provided with the shaft core hole (24) that the external diameter with protruding shaft matches, main wheel and jockey pulley are connected by protruding shaft and shaft core hole, and jockey pulley and protruding shaft are welded or bonding connection；Described pull bar is provided with the open pore (26) matched with pinch roller external diameter size, inner circumferential surface at open pore (26) is provided with the circular arc protuberance (25) matched with described arc groove shape and size, and the opening radian of open pore (26) is co-axially located in open pore less than 180 degree of pinch rollers.
7. a kind of disc type heat exchange tube coiler as claimed in claim 6, it is characterised in that the width of described pinch roller is equal with the width H of pull bar.
8. a kind of disc type heat exchange tube coiler as claimed in claim 6, it is characterised in that weld with the junction of shaft core hole (24) in the connection surface of jockey pulley and main wheel and protruding shaft when the mode by welding connects jockey pulley and main wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620121134.3U CN205346519U (en) | 2016-01-30 | 2016-01-30 | Disc type heat exchange tube coiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620121134.3U CN205346519U (en) | 2016-01-30 | 2016-01-30 | Disc type heat exchange tube coiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205346519U true CN205346519U (en) | 2016-06-29 |
Family
ID=56179416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620121134.3U Active CN205346519U (en) | 2016-01-30 | 2016-01-30 | Disc type heat exchange tube coiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205346519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565081A (en) * | 2016-01-30 | 2016-05-11 | 秦皇岛同力达环保能源工程有限公司 | Disc type heat-exchange-tube coiling machine |
-
2016
- 2016-01-30 CN CN201620121134.3U patent/CN205346519U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565081A (en) * | 2016-01-30 | 2016-05-11 | 秦皇岛同力达环保能源工程有限公司 | Disc type heat-exchange-tube coiling machine |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |