CN109838645A - A kind of repaired mouth device for pipeline - Google Patents
A kind of repaired mouth device for pipeline Download PDFInfo
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- CN109838645A CN109838645A CN201711217916.2A CN201711217916A CN109838645A CN 109838645 A CN109838645 A CN 109838645A CN 201711217916 A CN201711217916 A CN 201711217916A CN 109838645 A CN109838645 A CN 109838645A
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- repaired mouth
- roller
- pipeline
- bracket
- tape spool
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Abstract
The invention discloses a kind of repaired mouth devices for pipeline, belong to repairing pipe technical field.The repaired mouth device includes: the bracket being rotatably socketed on pipeline, and is respectively provided with winding mechanism on the bracket and heating mechanism；The heating mechanism includes the first heating component for preheating the pipeline；The winding mechanism includes: rack, and the repaired mouth tape spool, rotatable adsorption roller and the second heating component that are detachably connected with the rack；The repaired mouth tape spool is wrapped on the pipeline for placing repaire belt, the adsorption roller for driving the repaire belt to be detached from the repaired mouth tape spool；Second heating component is for heating the repaire belt for being detached from the repaired mouth tape spool.By the rotating bracket on pipeline, using heating mechanism preheating pipe, repaire belt is wrapped on pipeline using winding mechanism, and heats repaire belt using heating mechanism again, and then complete repaired mouth operation.The device is easy to operate, improves the efficiency of pipeline mending operation.
Description
Technical field
The present invention relates to technical field of pipeline construction, in particular to a kind of repaired mouth device and jointing method for pipeline.
Background technique
Pipe-line is sequentially welded by steel pipe of the more diameters between Φ 1016mm~Φ 1422mm, adjacent
Weld seam is will form between two steel pipes.Since commissure is the part that anti-corrosion effect is worst in whole pipeline, in order to protect
Card pipeline transportation work is gone on smoothly, it is necessary to carry out repaired mouth operation to the commissure of pipeline.As it can be seen that providing a kind of for managing
The repaired mouth device in road is very necessary.
The prior art carries out repaired mouth operation by the way of artificial winding repaire belt.The side of repaire belt has glue-line, can
It is pasted on pipeline.When carrying out repaired mouth operation, first preheating pipe outer wall.One end of repaire belt is pasted onto repaired mouth pipeline later
It is upper to be used as fixing end, then repaire belt is wound with one circuit on pipeline.Later, since tube bottom central location, using open fire plus
Hot repaire belt, and heating device is mobile to the two sides in tube bottom center until tube top, completes heating respectively.It is received after repaire belt is heated
Contracting, and the glue on the inside of it melts so that repaire belt is pasted on repaired mouth pipeline.Then, staff is using pressure roller tool in repaired mouth
It takes and is rolled, repaired mouth is closely adjacent to and is waited on repaired mouth pipeline at this, complete the repaired mouth operation for treating repaired mouth pipeline.
The inventor finds that the existing technology has at least the following problems:
Operation mode in the prior art haves the defects that repaired mouth low efficiency, mouthpiece quality are unstable.Specifically, due to
Oil gas major network pipe diameter is larger, therefore larger using pure artificial winding repaire belt difficulty, and efficiency is lower.
Summary of the invention
In order to solve the problems, such as that manual operation efficiency is low in the prior art, the embodiment of the invention provides one kind to be used for pipeline
Repaired mouth device, the technical solution is specific as follows:
A kind of repaired mouth device for pipeline, the repaired mouth device include: the bracket being rotatably socketed on pipeline, with
And winding mechanism on the bracket and heating mechanism are set；
The heating mechanism includes the first heating component for preheating the pipeline；
The winding mechanism includes: rack, and,
Repaired mouth tape spool, rotatable adsorption roller and the second heating component being detachably connected with the rack；
The repaired mouth tape spool is used to place repaire belt,
The adsorption roller is wrapped on the pipeline for driving the repaire belt to be detached from the repaired mouth tape spool；
Second heating component is for heating the repaire belt for being detached from the repaired mouth tape spool.
Optionally, the bracket include: can the first arc bracket and the second arc bracket of closed circlewise, described
Distance between one arc bracket and second arc bracket is adjustable.
Optionally, first arc bracket includes the first arc plate disposed in parallel and the second arc plate；
Second arc bracket includes third arc plate and the 4th arc plate disposed in parallel；
The first arc plate is connected with the adjacent end portion of the third arc plate by the first hydraulic telescopic rod；
The second arc plate is connected with the adjacent end portion of the 4th arc plate by the second hydraulic telescopic rod.
Optionally, the winding mechanism further include: rotatable carrying roller, and the transmission net being socketed on the carrying roller；
The carrying roller is arranged between the repaired mouth tape spool and the adsorption roller, comprising: close to the first of the adsorption roller
The second roller of carrying roller and the close repaired mouth tape spool；
First carrying roller and the second roller are for being tensioned and being driven the transmission net；
The repaire belt is delivered to institute for accepting the repaire belt for being detached from the repaired mouth tape spool by the transmission net
It states at adsorption roller.
Optionally, the pressure for being pressed in the repaire belt on the transmission net is additionally provided with above the repaired mouth tape spool
Roll assembly；The press roll component includes:
It is detachably connected with the rack and can be with the pressure roller shaft of own axis；
The fixed eccentric wheel with the pressure roller shaft；
The pinch roller support to offset with the eccentric wheel lower part；And
The fixed roller wheel with the pressure roller wheel support.
Optionally, the winding mechanism further includes the first driving group for driving the carrying roller, adsorption roller rotation
Part.
Optionally, first carrying roller end is provided with the first sprocket wheel, the end of the second roller is provided with
Two sprocket wheels are provided with third sprocket wheel in the end of the adsorption roller；
First driving assembly includes: motor, the 4th sprocket wheel, the first chain and the second chain；
The lower section of the transmission net is arranged in the motor, and the 4th sprocket wheel connects the output end of the motor；
First chain connects first sprocket wheel, second sprocket wheel and the 4th sprocket wheel simultaneously；
Second chain connects the 4th sprocket wheel and the third sprocket wheel simultaneously.
Optionally, second heating component includes: infrared lamp bracket；The multiple infrared lamps being fixed on the infrared lamp bracket
Pipe；And the infrared reflective plate above the infrared lamp is set.
Optionally, the adsorption roller is vacuum suction roller.
Optionally, the heating mechanism further include: the traveling wheel being fixed on second arc bracket, and, it is used for
Drive the second driving assembly that the bracket rotates on the pipeline.
Technical solution provided in an embodiment of the present invention has the benefit that
The repaire belt for being wound in web-like is socketed on the repaired mouth tape spool 22 of winding mechanism 2, and the one of repaire belt will be wrapped
End is placed on adsorption roller 23, and a face Contact-sorption roller 23 of the non-gluing of repaire belt.Bracket 1 is socketed on pipeline simultaneously later
Runing rest 1 passes through 3 preheating pipe outer wall of heating mechanism；The repaire belt for being detached from repaired mouth tape spool 22 is heated by heating component, is made
Melt coated in the glue on repaire belt；The repaire belt being mounted on repaired mouth tape spool 22 is wrapped in pipe by the adsorption roller 23 of rotation
On road, and repaire belt gluing is fitted on pipeline outer wall on one side.Further heating is wrapped on pipeline heating mechanism 3 simultaneously
Repaire belt completes repaired mouth operation so that repaire belt is shunk.
The repaired mouth device provided through the embodiment of the present invention is wrapped in without manually winding repaire belt on pipeline and heating
Repaire belt on pipeline, it is easy to use, it is easy to operate, substantially increase the efficiency of pipeline mending operation.This hair is used simultaneously
Repaired mouth device provided by bright embodiment may make heating mechanism 3 to the repaired mouth being wrapped on pipeline by uniform rotation bracket 2
Band is evenly heated, and then guarantees the uniform shrinkage of repaire belt, it is ensured that mouthpiece quality.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the structural schematic diagram of repaired mouth device provided in an embodiment of the present invention；
Fig. 2 is the axonometric drawing of the winding mechanism of repaired mouth device provided in an embodiment of the present invention；
Fig. 3 is the side view of the winding mechanism of repaired mouth device provided in an embodiment of the present invention.
Each label is respectively as follows: in attached drawing
1, bracket,
11, the first arc bracket, the 111, first arc plate, the 112, second arc plate,
12, the second arc bracket, 121, third arc plate, the 122, the 4th arc plate,
2, winding mechanism,
21, rack,
22, repaired mouth tape spool,
23, adsorption roller, 231, adsorption roller axle bed, 232, adsorption roller handle；
24, the second heating component,
241, infrared lamp bracket；242, infrared lamp；243, infrared reflective plate；
25A, the first carrying roller, 25B, second roller；
251, carrying roller axle bed, 252, nutted rod；
26, transmission net；
27A, the first sprocket wheel, 27B, the second sprocket wheel, 27C, the 4th sprocket wheel；
28A, the first chain, 28B, the second chain；
29, press roll component,
291, pressure roller shaft, 292, eccentric wheel, 293, pressure roller wheel support, 294, roller wheel；
3, heating mechanism,
31, the first heating component,
32, traveling wheel；
33, the second driving assembly；
4A, the first hydraulic telescopic rod；4B, the second hydraulic telescopic rod.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
As shown in Figure 1, the repaired mouth device includes: can the embodiment of the invention provides a kind of repaired mouth device for pipeline
The bracket 1 being socketed on pipeline is rotated, and, the winding mechanism 2 on bracket 1 and heating mechanism 3 are set.Wherein,
Heating mechanism 3 includes the first heating component for preheating pipe；
Winding mechanism 2 includes: rack 21, and, the repaired mouth tape spool 22 that is detachably connected with rack 21 rotatable is inhaled
Attached roller 23 and the second heating component.
Repaired mouth tape spool 22 is used to place repaire belt,
Adsorption roller 23 is wrapped on pipeline for driving repaire belt to be detached from repaired mouth tape spool 22；
Second heating component 24 is used to heat the repaire belt for being detached from repaired mouth tape spool 22.
The use principle of repaired mouth device provided in an embodiment of the present invention are as follows:
The repaire belt for being wound in web-like is socketed on the repaired mouth tape spool 22 of winding mechanism 2, and the one of repaire belt will be wrapped
End is placed on adsorption roller 23, and a face Contact-sorption roller 23 of the non-gluing of repaire belt.Bracket 1 is socketed on pipeline simultaneously later
Runing rest 1 passes through 3 preheating pipe outer wall of heating mechanism；The repaire belt for being detached from repaired mouth tape spool 22 is heated by heating component, is made
Melt coated in the glue on repaire belt；The repaire belt being mounted on repaired mouth tape spool 22 is wrapped in pipe by the adsorption roller 23 of rotation
On road, and repaire belt gluing is fitted on pipeline outer wall on one side.Further heating is wrapped on pipeline heating mechanism 3 simultaneously
Repaire belt completes repaired mouth operation so that repaire belt is shunk.
The repaired mouth device provided through the embodiment of the present invention is wrapped in without manually winding repaire belt on pipeline and heating
Repaire belt on pipeline, it is easy to use, it is easy to operate, substantially increase the efficiency of pipeline mending operation.This hair is used simultaneously
Repaired mouth device provided by bright embodiment may make heating mechanism 3 to the repaired mouth being wrapped on pipeline by uniform rotation bracket 2
Band is evenly heated, and then guarantees the uniform shrinkage of repaire belt, it is ensured that mouthpiece quality.
Further, as shown in Figure 1, in embodiments of the present invention bracket 1 include: can the first arc of closed circlewise
Bracket 11 and the second arc bracket 12, the distance between the first arc bracket 11 and the second arc bracket 12 is adjustable.
Can the arc bracket of closed circlewise can more snugly be connected on pipeline, at this time winding mechanism 2 and plus
The distance of heat engine structure 3 to pipeline outer wall is suitable, it is ensured that repaire belt is effectively wrapped on pipeline by winding mechanism 2, Yi Jitong
Cross rapid heating of the realization of heating mechanism 3 to pipeline outer wall and repaire belt.Further, the first arc bracket 11 and second
The adjustable pipeline for making the tool be suitable for different model of spacing between arc bracket 12.
Specifically, the first arc bracket 11 includes the first arc plate 111 disposed in parallel and the second arc plate 112；Second arc
Bracket 12 includes third arc plate 121 disposed in parallel and the 4th arc plate 122.And first arc plate 111 and third arc plate 121 it is adjacent
End passes through the first hydraulic telescopic rod 4A connection；The adjacent end portion of second arc plate 112 and the 4th arc plate 122 hydraulic is stretched by second
The 4B connection of contracting bar.
When in use, the first arc bracket is adjusted by adjusting the first hydraulic telescopic rod 4A and the second hydraulic telescopic rod 4B
11 and the second spacing between arc bracket 12, so that tool stabilization is socketed on the pipeline of different-diameter.
Further, the structure about the rack 21 of winding mechanism 2 referring to fig. 2 and combines Fig. 1, in the embodiment of the present invention
In, rack includes the side plate being separately fixed on the first arc plate 111 and the second arc plate 112, repaired mouth tape spool 22 and adsorption roller 23
It is detachably connected with side plate.
Specifically, the first sliding groove of installation repaired mouth tape spool 22 is provided on the inside of side plate.When installing repaire belt, along cunning
Slot takes out repaired mouth tape spool 22, and repaire belt volume is socketed on repaired mouth tape spool 22.It should be noted that the length of repaire belt volume is answered
Less than the distance between two side plates, so repaired mouth tape spool can be packed into rack 21 again along sliding slot.
Adsorption roller 23 and side plate grafting.Specifically, referring to fig. 2, the end of adsorption roller 23 is provided with adsorption roller axle bed
231, retainingf key is provided on adsorption roller axle bed 231, and second sliding slot compatible with fixing piece is provided on one of side plate.
Pass through retainingf key and the cooperation realization adsorption roller 23 of second sliding slot and being detachably connected for rack 21.
Further, second sliding slot and retainingf key are arranged perpendicular to the axial direction of ring support.It is sliding along second by retainingf key
The position of the mobile adjustable adsorption roller 23 of slot.For the ease of above mentioning or pulling down adsorption roller 23, also set up on adsorption roller axle bed 231
There is adsorption roller handle 232.And it is additionally provided with positioning component on adsorption roller handle 232, for adsorption roller handle 232 to be fixed on
On side plate, so that adsorption roller 23 is in predetermined position.
In embodiments of the present invention, winding mechanism 2 further include: rotatable carrying roller, and the conveying being socketed on carrying roller
Net 26.As shown in Fig. 2, carrying roller is arranged between repaired mouth tape spool 22 and adsorption roller 23, comprising: close to the first carrying roller of adsorption roller 23
The second roller 25B of 25A and close repaired mouth tape spool 22.First carrying roller 25A and second roller 25B is for being tensioned and being driven conveying
Net 26；Transmission net 26 is used to accept the repaire belt for being detached from repaired mouth tape spool 22, and repaire belt is delivered at adsorption roller 23.
Wherein, transmission net 26 is covered in track shape and is mixed on 25B in the first carrying roller 25A and the second support.Therefore as the first carrying roller 25A
When with second roller 25B rotation, it is mobile to be able to drive transmission net 26.
When in use, the repaire belt for being detached from repaired mouth tape spool 22 is placed on transmission net 26.Pass through the first carrying roller 25A and the second support
Roller 25B drives transmission net 26 to transmit, and then repaire belt is delivered at adsorption roller 23 from repaired mouth tape spool 22, will pass through absorption
Repaire belt is wrapped on pipeline by the rotation of roller 23.
Specifically, in order to ensure 26 smooth delivery of power repaire belt of transmission net, transmission net 26 is high close to one end of repaired mouth tape spool 22
In transmission net 26 close to one end of adsorption roller 23.
Further, when the repaired mouth device rotates on pipeline, repaire belt is detached from conveyer belt in order to prevent, in repaire belt
The press roll component 29 for being pressed in repaire belt on transmission net 26 is additionally provided with above axis 22.Specifically, referring to fig. 2, the pressure roller
Component includes: to be detachably connected with rack 21 and can be with the pressure roller shaft 291 of own axis；It is fixed with pressure roller shaft 291 inclined
Heart wheel 292；The pinch roller support 293 to offset with 292 lower part of eccentric wheel；And the roller wheel 294 fixed with pressure roller wheel support 293.
Wherein, the structure about the eccentric wheel 292 being fixed in pressure roller shaft 291, it is understandable to be, along eccentric wheel 292
Axial direction, the distance of edge to the pressure roller shaft 291 of eccentric wheel 292 constantly changes.And since pressure roller shaft 291 can be with the axis of its own
Line is axis rotation, therefore pressure roller shaft 291 can be rotated synchronously with movable eccentric wheel 292.Also, lower part and pressure due to eccentric wheel 292
Wheel support 293 offsets, therefore when eccentric wheel 292 offsets apart from the farther away part of pressure roller shaft 291 with nip drum wheel support 293, partially
Heart wheel 292 generates suppressing action to pressure roller wheel support 293.And then roller wheel 294 is pushed, so that roller wheel 294 is close to transmission net
26, it so realizes and repaire belt is pressed on transmission net 26.
Further, the mounting hole for passing through pressure roller shaft 291 is provided on side plate.In other words, 291 frame of pressure roller shaft exists
Between two side plates, and pressure roller shaft 291 can rotate in mounting hole.
For the driving method of adsorption roller 23, the first carrying roller 25A and second roller 25B, in embodiments of the present invention, winding
Mechanism 2 further includes the first driving assembly for driving carrying roller, adsorption roller 23 to rotate.
Referring specifically to Fig. 3, and Fig. 2 is combined, the first end carrying roller 25A is provided with the first sprocket wheel 27A, in second roller
The end of 25B is provided with the second sprocket wheel 27B, and the end of adsorption roller 23 is provided with third sprocket wheel.And first driving assembly include:
Motor, the 4th sprocket wheel 27C, the first chain 28A and the second chain 28B.Wherein, the lower section of transmission net 26 is arranged in motor, the
The output end of four sprocket wheel 27C connection motors；First chain 28A connects the first sprocket wheel 27A, the second sprocket wheel 27B and the 4th chain simultaneously
Take turns 27C；Second chain 28B connects the 4th sprocket wheel 27C and third sprocket wheel simultaneously.Wherein, 27C duplex chain wheels of the 4th sprocket wheel.
When in use, motor drives the 4th sprocket wheel 27C rotation, and the 4th sprocket wheel 27C drives the first chain by the first chain 28A
27A and the second sprocket wheel 27B is taken turns, and then drives the first carrying roller 25A and second roller 25B rotation.Meanwhile the 4th sprocket wheel 27C pass through
Second chain 28B drives the rotation of third sprocket wheel, and then adsorption roller 23 is driven to rotate.
Also, in order to guarantee that the first chain 28A is in tensioning state, tensioning wheel group is also connected on the first carrying roller 25A
Part.The first carrying roller 25A can be pulled by the tensioning wheel assembly, so that the first chain 28A is in tensioning state.Also,
By pulling the first carrying roller 25A, it can also be ensured that transmission net 26 is in tensioning state, realizes effective conveying to repaire belt.
About the concrete form of tension assembly, the present invention is not specifically limited.For example, being set in the end of the first carrying roller 25A
Carrying roller axle bed 251 is set, third sliding slot compatible with carrying roller axle bed 251 is provided on the side plate of rack 21.First carrying roller
25A is connect by bearing with carrying roller axle bed 251, and nutted rod 252 is threaded on carrying roller axle bed 251.Nutted rod 252 is only
It is rotatable, but its own axial movement can not be prolonged.Therefore, when rotating nutted rod 252, the carrying roller that is threadedly coupled with nutted rod 252
Axle bed 251 can be moved along third sliding slot, when far from the second nutted rod 25B, that is, be tensioned the first chain 28A and transmission net 26.
Further, the structure about the second heating component 24, referring specifically to Fig. 2, Fig. 3.Second heating component 24 includes:
Infrared lamp bracket 241；The multiple infrared lamps 242 being fixed on infrared lamp bracket 241；And 242 top of infrared lamp is set
Infrared reflective plate 243.Repaire belt is heated by infrared lamp 242, so that the glue-line on repaire belt melts, and then is pasted onto pipeline
On, and heat loss is avoided by infrared reflective plate 243, the heat of infrared lamp 242 is made full use of, realization has repaire belt
Effect heating.
Wherein, infrared reflective plate 24 is plugged on the side plate of rack 21, so passes through infrared reflective plate 24 and side plate shape
At the space of relative closure, the heat loss of infrared lamp 242 is further avoided.Especially in strong wind, the building ring of low temperature
Under border, its thermal-stable can be more highlighted, guarantees that repaire belt is heated, it is uniform to shrink.
In inventive embodiments, adsorption roller 23 is vacuum suction roller, is better achieved by vacuum suction roller to repaire belt
Absorption, smoothly repaire belt is pasted on pipeline.Structure about adsorption roller 23, it is preferable that the adsorption roller 23 includes setting
In the layer of silica gel of roller surface.Silica gel material is softer, has certain deformability.Due to needing the place of repaired mouth to exist on pipeline
Uneven situation, therefore 23 outer wall of adsorption roller can be made up to pipeline in the roller outer surface of adsorption roller 23 setting layer of silica gel
The distance between outer wall fluctuation, so that repaire belt is fitted on pipeline outer wall.
About the structure of heating mechanism 3, wherein the first heating component 31 is provided with the frequency heating device of coil.With it is existing
Have in technology and compared by the way of open firing, when heating using frequency heating device to pipeline outer wall, avoids ring
The influence that border generates heat for heater can still guarantee to pipeline outer wall so even being strong wind, microthermal climate
Effectively heating.
Heating mechanism 3 further include: the traveling wheel 32 being fixed on the second arc bracket 12, and exist for driving arm 1
The second driving assembly 33 rotated on pipeline.Single unit system is driven to circumferentially rotate along pipeline by the second driving assembly 33, and row
The frictional resistance that wheel 32 is walked when can effectively reduce repaired mouth device rotation, so that the device is more convenient.
Repaired mouth device provided in an embodiment of the present invention when in use, first turns on the second driving assembly 33 and drives repaired mouth dress
It sets and is rotated on pipeline, and pipeline outer wall is preheated by the first heating component in rotation engineering.Second is opened later
Motor in driving assembly, so that conveyer belt 25 and adsorption roller 23 start turning, by the repaire belt on repaired mouth tape spool 22 by the
After the heating of two heating components 24, winds, is pasted on pipeline outer wall.The repaired mouth device is continued to rotate later, is added by first
Hot component heats repaire belt again makes its contraction, completes repaired mouth operation.
The foregoing is merely a prefered embodiment of the invention, is not intended to limit the invention, all in the spirit and principles in the present invention
Within, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of repaired mouth device for pipeline, which is characterized in that the repaired mouth device includes: rotatably to be socketed on pipeline
Bracket (1), and, the winding mechanism (2) and heating mechanism (3) being arranged on the bracket (1)；
The heating mechanism (3) includes the first heating component (31) for preheating the pipeline；
The winding mechanism (2) includes: rack (21), and,
Repaired mouth tape spool (22), rotatable adsorption roller (23) and the second heating component being detachably connected with the rack (21)
(24)；
The repaired mouth tape spool (22) is used to place repaire belt,
The adsorption roller (23) is wrapped on the pipeline for driving the repaire belt to be detached from the repaired mouth tape spool (22)；
Second heating component (24) is for heating the repaire belt for being detached from the repaired mouth tape spool (22).
2. repaired mouth device according to claim 1, which is characterized in that the bracket (1) include: can closed circlewise
First arc bracket (11) and the second arc bracket (12), first arc bracket (11) and second arc bracket (12)
Between distance it is adjustable.
3. repaired mouth device according to claim 2, which is characterized in that
First arc bracket (11) includes the first arc plate (111) disposed in parallel and the second arc plate (112)；
Second arc bracket (12) includes third arc plate (121) disposed in parallel and the 4th arc plate (122)；
The adjacent end portion of the first arc plate (111) and the third arc plate (121) is connected by the first hydraulic telescopic rod (4A)；
The adjacent end portion of the second arc plate (112) and the 4th arc plate (122) is connected by the second hydraulic telescopic rod (4B).
4. repaired mouth device according to claim 3, which is characterized in that the winding mechanism (2) further include: rotatable support
Roller, and the transmission net (26) being socketed on the carrying roller；
The carrying roller is arranged between the repaired mouth tape spool (22) and the adsorption roller (23), comprising: close to the adsorption roller
(23) the first carrying roller (25A) and the second roller (25B) close to the repaired mouth tape spool (22)；
First carrying roller (25A) and the second roller (25B) are for being tensioned and being driven the transmission net (26)；
The transmission net (26) conveys the repaire belt for accepting the repaire belt for being detached from the repaired mouth tape spool (22)
At to the adsorption roller (23).
5. repaired mouth device according to claim 4, which is characterized in that be additionally provided with use above the repaired mouth tape spool (22)
In the press roll component (29) being pressed in the repaire belt on the transmission net (26)；
The press roll component (29) includes:
It is detachably connected with the rack (21) and can be with the pressure roller shaft (291) of own axis；
The fixed eccentric wheel (292) with the pressure roller shaft (291)；
The pinch roller support (293) to offset with the eccentric wheel (292) lower part；And
The fixed roller wheel (294) with the pressure roller wheel support (293).
6. repaired mouth device according to claim 4, which is characterized in that the winding mechanism (2) further includes for driving
State the first driving assembly of carrying roller, the adsorption roller (23) rotation.
7. repaired mouth device according to claim 6, which is characterized in that the first carrying roller (25A) end is provided with
One sprocket wheel (27A) is provided with the second sprocket wheel (27B) in the end of the second roller (25B), at the end of the adsorption roller (23)
Portion is provided with third sprocket wheel；
First driving assembly includes: motor, the 4th sprocket wheel (27C), the first chain (28A) and the second chain (28B)；
In the lower section of the transmission net (26), the 4th sprocket wheel (27C) connects the output end of the motor for the motor setting；
First chain (28A) connects first sprocket wheel (27A), second sprocket wheel (27B) and the 4th chain simultaneously
It takes turns (27C)；
Second chain (28B) connects the 4th sprocket wheel (27C) and the third sprocket wheel simultaneously.
8. repaired mouth device according to claim 4, which is characterized in that second heating component (24) includes: infrared lamp
Frame (241)；The multiple infrared lamps (242) being fixed on the infrared lamp bracket (241)；And it is arranged in the infrared lamp
(242) infrared reflective plate (243) above.
9. repaired mouth device according to claim 1, which is characterized in that the adsorption roller (23) is vacuum suction roller.
10. repaired mouth device according to claim 2, which is characterized in that the heating mechanism (3) further include:
The traveling wheel (32) being fixed on second arc bracket (12), and, for driving the bracket (1) in the pipe
The second driving assembly (33) rotated on road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711217916.2A CN109838645B (en) | 2017-11-28 | 2017-11-28 | A kind of mouth mending device used for pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711217916.2A CN109838645B (en) | 2017-11-28 | 2017-11-28 | A kind of mouth mending device used for pipeline |
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| Publication Number | Publication Date |
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| CN109838645A true CN109838645A (en) | 2019-06-04 |
| CN109838645B CN109838645B (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711217916.2A Active CN109838645B (en) | 2017-11-28 | 2017-11-28 | A kind of mouth mending device used for pipeline |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113172873A (en) * | 2021-03-29 | 2021-07-27 | 广汉华气防腐工程有限公司 | Automatic winding device for pipeline anticorrosion adhesive tape |
| CN113619098A (en) * | 2021-08-12 | 2021-11-09 | 刘明 | Joint coating device for petroleum pipeline |
| CN114043148A (en) * | 2021-11-19 | 2022-02-15 | 中投(天津)智能管道股份有限公司 | Fastening tool for on-site joint coating of directly-buried heat-insulating pipeline |
| CN114714613A (en) * | 2022-02-28 | 2022-07-08 | 大连开元管道有限公司 | Prefabricated insulating tube joint coating device |
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Cited By (6)
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| CN113172873A (en) * | 2021-03-29 | 2021-07-27 | 广汉华气防腐工程有限公司 | Automatic winding device for pipeline anticorrosion adhesive tape |
| CN113619098A (en) * | 2021-08-12 | 2021-11-09 | 刘明 | Joint coating device for petroleum pipeline |
| CN114043148A (en) * | 2021-11-19 | 2022-02-15 | 中投(天津)智能管道股份有限公司 | Fastening tool for on-site joint coating of directly-buried heat-insulating pipeline |
| CN114043148B (en) * | 2021-11-19 | 2024-04-19 | 中投(天津)智能管道股份有限公司 | Tightening tool for site repair opening of directly-buried heat-insulating pipeline |
| CN114714613A (en) * | 2022-02-28 | 2022-07-08 | 大连开元管道有限公司 | Prefabricated insulating tube joint coating device |
| CN114714613B (en) * | 2022-02-28 | 2024-04-05 | 大连开元管道有限公司 | Prefabricated insulating tube mending device |
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