CN202527424U - Conveying device in pipe line for high-pressure soft pipe - Google Patents
Conveying device in pipe line for high-pressure soft pipe Download PDFInfo
- Publication number
- CN202527424U CN202527424U CN2012202037030U CN201220203703U CN202527424U CN 202527424 U CN202527424 U CN 202527424U CN 2012202037030 U CN2012202037030 U CN 2012202037030U CN 201220203703 U CN201220203703 U CN 201220203703U CN 202527424 U CN202527424 U CN 202527424U
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- pressure hose
- pipeline
- conveyer
- support
- steel body
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Abstract
The utility model discloses a conveying device in a pipe line for a high-pressure soft pipe. The conveying device in the pipe line for the high-pressure soft pipe comprises a fixing pipe piece. The outer side of the fixing pipe piece is provided with at least three supports. The at least three supports are evenly distributed along the circumferential direction of the fixing pipe piece. The outer side end of each support is connected with a rolling wheel. The high-pressure soft pipe is arranged in the fixing pipe piece in a penetrating mode and moves when the fixing pipe piece moves. Each rolling wheel is connected to the interior of the pipe line in a rotating and rolling mode.
Description
Technical field
The utility model relates to high-pressure hose snaking field, particularly relates to the conveyer of a kind of high-pressure hose in pipeline, is used for the transferring high voltage flexible pipe.
Background technology
The high-pressure hose cleaning technique is to utilize water under high pressure generation equipment to produce water under high pressure, arrives nozzle through the flexible pipe that can bear high pressure, changes pressure into highly assemble water jet kinetic energy through nozzle, accomplishes the technology of cleaning.
The high-pressure hose cleaning technique owing to the instrument that adopts high-pressure hose as the conveying water under high pressure, thereby has following characteristic own except that having the The Technolgy of High Pressure Water jet Cleaning characteristics:
(1) high-pressure nozzle opening rearward utilizes the pressure of water jet to be converted into the power that advances to snaking pipeline depths, does not need additionaling power just can realize the inner snaking of pipeline;
(2) high-pressure hose is light because of its material, can realize longer-distance snaking;
(3) because the high-pressure hose that adopts has flexible characteristic, can realize snaking to certain camber (maximum can reach 60 °) pipeline.
But; Directly contact with pipeline owing to high-pressure hose in the prior art, high-pressure hose slides in pipeline and moves, and because realize that the power that the snaking flexible pipe advances is the recoil of water under high pressure; So advancing of high-pressure hose has certain limit; In addition because behind the high-pressure hose filling water under high pressure, weight increases by 1～2 times, cause high-pressure hose and the frictional force that is cleaned between pipeline also increases exponentially; This just has been doomed the high-pressure hose in-line portion limitation in cleaning, and makes it can not realize the cleaning of long distance.It is reported general cleaning distance about 20m, and this has greatly limited the application of high-pressure hose in the pipeline snaking.
Owing to above reason, how to improve the snaking distance of high-pressure hose in pipeline, an urgent demand becomes.
The utility model content
The purpose of the utility model is; The conveyer of a kind of high-pressure hose in pipeline is provided; Its high-pressure hose is set up, and it is not contacted with the pipeline that is cleaned, and has reduced frictional resistance; And change connect high-pressure hose as scroll wheel into the contact point that is cleaned between pipeline, the advance resistance that has reduced high-pressure hose significantly like this.
The above-mentioned purpose of the utility model can adopt following technical proposal to realize:
The conveyer of a kind of high-pressure hose in pipeline; It comprises fixed fitting, and the outside of said fixed fitting is provided with at least three supports, and said at least three supports circumferentially evenly distribute along fixed fitting; The outboard end of each support is connected with scroll wheel; Said high-pressure hose is located in the fixed fitting, and along with moving of fixed fitting, and said scroll wheel rotatably rolls and is connected in the said pipeline.
The conveyer of aforesaid high-pressure hose in pipeline, said support are that cross section is chevron shaped support, and the bottom of said support is connected on the said fixed fitting, and the summit of support is provided with said scroll wheel.
The conveyer of aforesaid high-pressure hose in pipeline, said support is processed by elastomeric material.
The conveyer of aforesaid high-pressure hose in pipeline, said support is processed by the rubber-like steel disc.
The conveyer of aforesaid high-pressure hose in pipeline, said fixed fitting are double-decker, and its internal layer is a rubber layer, and skin is a steel body layer, and said steel body layer is coated and fixed outside rubber layer.
The conveyer of aforesaid high-pressure hose in pipeline; Said steel body layer has the steel body half-round of two correspondences; One side of two steel body half-round connects through rotating shaft; Opposite side connects through bearing pin, and said rubber layer has two rubber half-round, and each rubber half-round is fixed on the inside of steel body half-round respectively accordingly.
The characteristics and the advantage of the conveyer of the high-pressure hose of the utility model embodiment in pipeline are:
1, prior art mesohigh flexible pipe directly contacts with pipeline; And high-pressure hose slides in pipeline and moves; Be to be sliding friction between high-pressure hose and the pipeline; And the conveyer of the utility model embodiment is set up high-pressure hose, it is not contacted with the pipeline that is cleaned, thereby reduced frictional resistance.
2, present embodiment utilizes scroll wheel to make conveyer rolling friction in pipeline; Promptly change the contact point that connects high-pressure hose and be cleaned between pipeline into scroll wheel; So reduced the advance resistance of high-pressure hose significantly; And then can on the basis that does not increase auxiliary equipment, can improve cleaning apart from more than the twice.
3, the present embodiment simplicity of design is easy to use, low cost of manufacture.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment; The accompanying drawing of required use is done to introduce simply in will describing embodiment below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the sketch map of the conveyer of high-pressure hose utilization the utility model embodiment at snaking;
Fig. 2 is the generalized section of the conveyer of high-pressure hose in pipeline of the utility model embodiment;
Fig. 3 is that sketch map is looked on the left side of the conveyer of high-pressure hose in pipeline of the utility model embodiment.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Extremely shown in Figure 3 like Fig. 1; The conveyer A of high-pressure hose in pipeline that the utility model embodiment proposes, it comprises fixed fitting 1, the outside of said fixed fitting 1 is provided with at least three supports 2; Have three supports 2 herein; At least three supports 2 distribute along the circumferentially even of fixed fitting 1, and the outboard end of each support 2 is connected with scroll wheel 3, and said high-pressure hose 4 is located in the fixed fitting 1; And along with moving of fixed fitting 1, said scroll wheel 3 rotatably rolls and is connected in the pipeline 5.
The utility model embodiment utilizes high-pressure hose to charge into to have the certain intensity characteristics behind the water under high pressure and designs, and when embodiment, high-pressure hose 4 is fixedly connected in the fixed fitting 1; Scroll wheel 3 is connected outside the high-pressure hose 4 through support 2; And rollably be connected in the pipeline 5, the high-pressure nozzle 4a of high-pressure hose 4 front ends utilizes the impacting with high pressure power of liquid to remove the dirt of pipeline inwall, when the solid dirt that washes down from pipeline 5 blocks the scroll wheel 3 that advances; Because scroll wheel 3 can rotate; Herein scroll wheel 3 can 360 the degree rotation, so scroll wheel 3 rotations can avoid the obstruction of solid dirt, move on.
Prior art mesohigh flexible pipe 4 directly contacts with pipeline 5; And high-pressure hose 4 slides in pipeline 5 and moves; Be to be sliding friction between high-pressure hose 4 and the pipeline 5; And the conveyer of the utility model embodiment is set up high-pressure hose 4, it is not contacted with the pipeline that is cleaned 5, thereby reduced frictional resistance; In addition; Present embodiment utilizes scroll wheel 3 to make conveyer rolling friction in pipeline 5; Promptly change the contact point that connects high-pressure hose 4 and be cleaned 5 of pipelines into scroll wheel 3; So reduced the advance resistance of high-pressure hose 4 significantly, and then can on the basis that does not increase auxiliary equipment, can improve cleaning apart from more than the twice.
According to an embodiment of the utility model, said support 2 is chevron shaped support for cross section, and the bottom of support 2 is connected on the said fixed fitting 1, and the summit of support 2 is provided with said scroll wheel 3.As shown in Figure 2, the bottom of support 2 is fixed on the fixed fitting 1 through bolt, and the chevron shaped support of present embodiment makes support 2 have certain elasticity.
Wherein, said support 2 also can be processed by elastomeric material, and perhaps, support 2 can adopt the rubber-like steel disc to form, and purpose all is to make support 2 further have elasticity.
The scroll wheel 3 of present embodiment runs into solid dirt and hinders when advancing, when the caliber that perhaps is cleaned pipeline dwindles, except the characteristics of scroll wheel 3 self 360 degree rotations, can also pass through obstruction through the elastic deformation of chevron shaped support.In addition, present embodiment adopts the characteristics of three supports 2, stays the space of passing through can for the dirt under removing, and makes dirt discharge body more easily, reduces the accumulation of dirt in pipe, helps realizing the snaking of long distance.
According to an embodiment of the utility model, said fixed fitting 1 is a double-decker, and its internal layer is rubber layer 1a, and skin is steel body layer 1b, and said steel body layer 1b is coated and fixed outside rubber layer 1a.Present embodiment ectomesoderm steel body plays the effect of support; Internal layer rubber is because of the characteristic of itself; Can and high-pressure hose 4 between produce big frictional force; Under the situation that does not injure high-pressure hose 4, conveyer and high-pressure hose 4 are not relatively moved, promptly conveyer can move along with moving of high-pressure hose 4.
Specifically be; As shown in Figure 3; Said steel body layer 1b has the steel body half-round of two correspondences, and a side of two steel body half-round connects through rotating shaft 1c, and opposite side connects through bearing pin 1d; Said rubber layer 1a has two rubber half-round, and each rubber half-round is fixed on the inside of steel body half-round respectively accordingly.
One side of two steel body half-round in the present embodiment connects through rotating shaft 1c, and opposite side connects through bearing pin 1d, when needs make fixed fitting 1 connect high-pressure hose 4; Take out bearing pin 1d, and with one of them steel body half-round around rotating shaft 1c rotation, make two steel body half-round corresponding bearing pin 1d the end separately; To open conveyer; Then one of them steel body half-round is combined high-pressure hose 4, another steel body half-round is replied around rotating shaft 1c rotation, promptly closes up two steel body half-round; Conveyer in the centre, getting final product 4 armfuls of high-pressure hoses again with bearing pin 1d is fixing.
In the present embodiment; Two rubber half-round are fixed on the inside of steel body half-round respectively accordingly; Herein; The rubber half-round is the inside that is fixed on steel body half-round through set bolt 1e, and when steel body half-round was rotated around rotating shaft 1c, corresponding with it rubber half-round is rotation together thereupon.
The fixed fitting 1 of present embodiment adopts rotating shaft 1c to be connected with bearing pin 1d; Can realize rotating, so make things convenient for the installation and removal of high-pressure hose 4, bearing pin 1d plays the effect of pinning steel body layer 1b; Rubber layer and high-pressure hose 4 are closely linked, do not produce and relatively move.
The specific embodiment of the utility model is described then, during work high-pressure nozzle 4a and high-pressure hose 4 is inserted and be cleaned in the pipeline 5 that for example beginning from high-pressure nozzle 4a, 1.5m installs a conveyer.Open water under high pressure generation equipment, the recoil of water under high pressure drives high-pressure hose 4 and in pipeline 5, moves forward, and every successively then 3m installs a conveyer, and the distance that can clean pipeline 5 is as required confirmed the number of installation conveyer.Because of the highly pressurised liquid that high-pressure hose 4 is carried, the high-pressure hose 4 during work has very high hardness, so the conveyer of present embodiment can transmit high-pressure hose 4 as transmitting steel pipe.
The above is merely several embodiment of the utility model, and those skilled in the art can carry out various changes or modification to the utility model embodiment and do not break away from the spirit and the scope of the utility model according to application documents are disclosed.
Claims (6)
1. the conveyer of a high-pressure hose in pipeline is characterized in that said conveyer comprises fixed fitting; The outside of said fixed fitting is provided with at least three supports; Said at least three supports circumferentially evenly distribute along fixed fitting, and the outboard end of each support is connected with scroll wheel, and said high-pressure hose is located in the fixed fitting; And along with moving of fixed fitting, said scroll wheel rotatably rolls and is connected in the said pipeline.
2. the conveyer of high-pressure hose according to claim 1 in pipeline is characterized in that, said support is that cross section is chevron shaped support, and the bottom of said support is connected on the said fixed fitting, and the summit of support is provided with said scroll wheel.
3. the conveyer of high-pressure hose according to claim 2 in pipeline is characterized in that said support is processed by elastomeric material.
4. the conveyer of high-pressure hose according to claim 2 in pipeline is characterized in that said support is processed by the rubber-like steel disc.
5. according to the conveyer of any described high-pressure hose of claim 1 to 4 in pipeline, it is characterized in that said fixed fitting is a double-decker, its internal layer is a rubber layer, and skin is a steel body layer, and said steel body layer is coated and fixed outside rubber layer.
6. the conveyer of high-pressure hose according to claim 5 in pipeline; It is characterized in that; Said steel body layer has the steel body half-round of two correspondences, and a side of two steel body half-round connects through rotating shaft, and opposite side connects through bearing pin; Said rubber layer has two rubber half-round, and each rubber half-round is fixed on the inside of steel body half-round respectively accordingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202037030U CN202527424U (en) | 2012-05-08 | 2012-05-08 | Conveying device in pipe line for high-pressure soft pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202037030U CN202527424U (en) | 2012-05-08 | 2012-05-08 | Conveying device in pipe line for high-pressure soft pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202527424U true CN202527424U (en) | 2012-11-14 |
Family
ID=47128630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202037030U Expired - Lifetime CN202527424U (en) | 2012-05-08 | 2012-05-08 | Conveying device in pipe line for high-pressure soft pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202527424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671900A (en) * | 2012-05-08 | 2012-09-19 | 中国石油天然气股份有限公司 | Transmission device for high-voltage hose in pipe line |
-
2012
- 2012-05-08 CN CN2012202037030U patent/CN202527424U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671900A (en) * | 2012-05-08 | 2012-09-19 | 中国石油天然气股份有限公司 | Transmission device for high-voltage hose in pipe line |
| CN102671900B (en) * | 2012-05-08 | 2015-02-25 | 中国石油天然气股份有限公司 | Transmission device for high-voltage hose in pipe line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121114 Effective date of abandoning: 20150225 |
|
| RGAV | Abandon patent right to avoid regrant |