CN210940437U - Long-range hose expansion device for repairing hose - Google Patents
Long-range hose expansion device for repairing hose Download PDFInfo
- Publication number
- CN210940437U CN210940437U CN201921332108.5U CN201921332108U CN210940437U CN 210940437 U CN210940437 U CN 210940437U CN 201921332108 U CN201921332108 U CN 201921332108U CN 210940437 U CN210940437 U CN 210940437U
- Authority
- CN
- China
- Prior art keywords
- hose
- piece
- long
- base plate
- rises
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model discloses a long range is restoreed hose and is expanded pipe device, telescopic link, link mechanism, base plate and the piece that rises including the hydro-cylinder, the base plate is circular steel sheet, and the base plate back evenly is equipped with a plurality of recesses, the telescopic link of hydro-cylinder passes the base plate center, link mechanism includes bracing piece and connecting plate, the piece that rises is convex, and a plurality of pieces that rise form the cylindricality structure together, and the piece top that rises is equipped with in the connecting block inserts the recess, the side of the telescopic link of hydro-cylinder is connected to bracing piece one end, another connection connecting plate of bracing piece, the connecting plate is fixed at the piece that rises inboardly, and this device is the auxiliary assembly of long range hose nipple installation, through propping big hose bore, can increase the latus rectum that connects to reduce the pressure that forms when liquid or gas stream pass through the joint. In addition, the device enables the installation and repair of the joint of the hose to be more convenient, the construction period can be shortened, and the operating performance of the long-distance repair of the hose is improved.
Description
Technical Field
The invention belongs to the technical field of hose equipment, and particularly relates to a long-range hose expansion repairing device.
Background
The long-range repair hose is widely applied to various industries, including the fields of municipal pipe network repair and reconstruction, industrial new pipeline protection, lining protection of new pipelines of oil fields, old pipeline repair and reconstruction and the like. In the laying process of the pipeline, the connecting joints are required to be installed and repaired between the hoses and the main pipe. When the pipe joint is installed and repaired by adopting the traditional method, the outer diameter of the joint is the same as the inner diameter of the repaired hose, so that the drift diameter of the joint is reduced, the diameter is reduced when liquid or gas flows through the joint, and the repaired hose joint is easily damaged by the formed large pressure difference.
Disclosure of Invention
In order to solve the problems, the invention discloses a long-range hose expansion repairing device which is convenient to use, can shorten the construction period and improve the working efficiency, and is suitable for connection between hoses and a main pipe.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the utility model provides a long range is restoreed hose and is expanded pipe device, includes telescopic link, link mechanism, base plate and the piece that rises of hydro-cylinder, the base plate is circular steel sheet, and the base plate back evenly is equipped with a plurality of recesses, the telescopic link of hydro-cylinder passes the base plate center, link mechanism includes bracing piece and connecting plate, the piece that rises is convex, and a plurality of pieces that rise form the cylindricality structure together, and the piece top that rises is equipped with the connecting block and inserts in the recess, the bracing piece is one end through the side of the telescopic link of round pin hub connection hydro-cylinder, and another end of bracing piece is through the round pin hub connection connecting plate, the connecting plate is fixed at the piece.
As an improvement of the invention, the connecting rod mechanism is divided into an upper layer and a lower layer.
As a modification of the invention, the expansion sheet is arranged perpendicular to the base plate.
As a modification of the invention, the expansion sheet is bent inwards to form a guide area.
As an improvement of the invention, the groove is a T-shaped groove, and the connecting blocks are corresponding T-shaped blocks.
As an improvement of the invention, the surface of the expansion sheet is provided with a wear-resistant layer.
The invention has the beneficial effects that:
the long-range repairing hose pipe expanding device can adjust the specification of the pipe expanding device according to the requirement, has wide applicability, ensures that liquid or gas of long-range repairing hoses with different calibers can flow through the joint without forming pressure difference, avoids the occurrence of the diameter reduction phenomenon, protects the repairing hose and the hose joint, has convenient use, can shorten the construction period, improves the working efficiency, and is suitable for the connection between the hoses and the main pipe.
Drawings
Fig. 1 is a structural diagram of a long-range repairing hose pipe expanding device.
Fig. 2 is a schematic view of the long-range repairing hose pipe-expanding device in an initial state.
Fig. 3 is a schematic view of the initial state of the pipe expanding device body of the invention when the long-range repairing hose is put in.
Fig. 4 is a schematic view of the pipe expanding process of the pipe expanding device body of the invention in the long-range repairing hose.
Fig. 5 is a schematic view of a linkage mechanism according to the present invention.
Fig. 6 is a schematic view of a connection block according to the present invention.
Fig. 7 is a connection diagram of the connection block and the groove according to the present invention.
Fig. 8 is a schematic diagram of the field application of the long-range repairing hose pipe expanding device.
List of reference numerals: 1. the device comprises an expansion rod of an oil cylinder, 2, a movable lever, 3, an expansion sheet, 4, a base plate, 5, a support rod, 6, a connecting plate, 7, a pin shaft, 8, a guide area, 9, a groove, 10, a connecting block, 11, a main pipe, 12, a repair hose, 13 and a joint.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in the figure, the long-range hose expansion repairing device comprises an expansion link 1 of an oil cylinder, a link mechanism 2, a base plate 4 and expansion pieces 3, wherein the base plate 4 is a circular steel plate, a plurality of grooves are uniformly formed in the back face of the base plate 4, the expansion link of the oil cylinder penetrates through the center of the base plate 4, the link mechanism 2 comprises a support rod 5 and a connecting plate 6, the expansion pieces 3 are in an arc shape, the expansion pieces 3 are combined together to form a cylindrical structure, a T-shaped connecting block 10 is arranged above the expansion pieces 3 and inserted into the T-shaped groove 9, one end of the support rod 5 is connected with the side face of the expansion link 1 of the oil cylinder through a pin shaft 7, the other end of the support rod 5 is connected with the connecting plate 6 through a pin shaft, the connecting plate is fixed on.
The invention relates to a device for repairing the expanding pipe diameter of a hose, which comprises the following using methods: the expansion sheet 3 is integrally placed at one end of the long-range repair hose, as shown in fig. 3, the oil cylinder starts to work, the telescopic rod 1 of the oil cylinder starts to move and drives the link mechanism 2, under the combined action of the link mechanism 2, the connecting block 1 and the groove 9, the support rod 5 is prompted to outwards support the expansion sheet 3, as shown in fig. 4, the caliber of the repair hose gradually increases along with the slow opening of the expansion sheet until the required caliber is reached. The device is an auxiliary device for installing the long-range hose connector, and the caliber of the hose is enlarged, so that the drift diameter of the connector can be increased, the pressure formed when liquid or gas flows through the connector is reduced, and the repaired hose and the hose connector are protected. In addition, the long-range hose repairing and expanding device enables the installation of the joint of the repaired hose to be more convenient, the construction period can be shortened, and the operating performance of the long-range repaired hose is improved.
The connecting rod mechanism 2 is divided into an upper layer and a lower layer, under the assistance of the connecting block, the telescopic rod 1 of the oil cylinder drives the supporting rod 5 to move, so that the expansion sheet 3 can move outwards in a translation way, and the expansion sheet 3 is vertical to the base plate and cannot incline, thereby ensuring the normal operation.
The expansion piece 3 is bent inwards to form a guide area, so that the lower part of the expansion piece 3 can conveniently enter the port of the repair hose.
The surface of the expansion piece 3 is provided with the wear-resistant layer, so that the expansion piece is long in service life, does not slip and can be tightly contacted with the inner side of the end opening of the repair hose.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features.
Claims (6)
1. The utility model provides a long range is restoreed hose and is expanded pipe device which characterized in that: including telescopic link, link mechanism, base plate and the piece that rises of hydro-cylinder, the base plate is circular steel sheet, and the base plate back evenly is equipped with a plurality of recesses, the telescopic link of hydro-cylinder passes the base plate center, link mechanism includes bracing piece and connecting plate, the piece that rises is convex, and a plurality of pieces that rise form the cylindricality structure together, and the piece top that rises is equipped with the connecting block and inserts in the recess, the bracing piece is one end through the side of the telescopic link of round pin hub connection hydro-cylinder, another through the round pin hub connection connecting plate of bracing piece, the connecting plate is fixed at the piece inboard that rises, link mechanism, the piece that.
2. The long-range repairing hose pipe expanding device according to claim 1, wherein: the connecting rod mechanism is divided into an upper layer and a lower layer.
3. The long-range repairing hose pipe expanding device according to claim 1, wherein: the expansion sheet is perpendicular to the substrate.
4. The long-range repairing hose pipe expanding device according to claim 1, wherein: and the expansion sheet is bent inwards in the lower direction to form a guide area.
5. The long-range repairing hose pipe expanding device according to claim 1, wherein: the groove is a T-shaped groove, and the connecting blocks are corresponding T-shaped blocks.
6. The long-range repairing hose pipe expanding device according to claim 1, wherein: and the surface of the expansion sheet is provided with a wear-resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921332108.5U CN210940437U (en) | 2019-08-16 | 2019-08-16 | Long-range hose expansion device for repairing hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921332108.5U CN210940437U (en) | 2019-08-16 | 2019-08-16 | Long-range hose expansion device for repairing hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210940437U true CN210940437U (en) | 2020-07-07 |
Family
ID=71371660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921332108.5U Active CN210940437U (en) | 2019-08-16 | 2019-08-16 | Long-range hose expansion device for repairing hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210940437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524857A (en) * | 2019-08-16 | 2019-12-03 | 五行科技股份有限公司 | A kind of long-range reparation hose tube-expanding device |
-
2019
- 2019-08-16 CN CN201921332108.5U patent/CN210940437U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524857A (en) * | 2019-08-16 | 2019-12-03 | 五行科技股份有限公司 | A kind of long-range reparation hose tube-expanding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204062233U (en) | The cold connection set of a kind of pipeline | |
| CN204731108U (en) | A kind of steel pipe hydraulic pressure testing device | |
| CN210940437U (en) | Long-range hose expansion device for repairing hose | |
| CN215172971U (en) | Fiber reinforced composite pipe internal expansion integrated joint for coal mine | |
| CN202852326U (en) | Isolated seal fixture with pressure | |
| CN212616918U (en) | Expansion joint for connecting pump test pipeline | |
| CN105841901A (en) | Pipe pressure testing apparatus | |
| CN110524857A (en) | A kind of long-range reparation hose tube-expanding device | |
| CN112065317A (en) | Coiled tubing wellhead blowout preventer and use method thereof | |
| CN107859806B (en) | Embedded pipeline inner support reinforcing system and reinforcing method thereof | |
| CN204187173U (en) | A kind of breakdown joint that can adapt to pipeline extension | |
| CN207298173U (en) | A kind of TBM pipelines quick coupling device | |
| CN106523814B (en) | A kind of bite type connection enlarging formula steel pipe pipe fitting | |
| CN107269282B (en) | Integrated pushing system of mud-water push bench | |
| CN218494360U (en) | T-shaped nodular cast iron pipe mounting and dismounting device | |
| CN104595611A (en) | Flexible compensation method and flexible compensator for building drainage pipeline | |
| CN209876171U (en) | Steel pipe fitting for installation in narrow space | |
| CN103115207B (en) | A kind of Pipe couplings and connecting means | |
| CN204512770U (en) | A kind of construction drainage pipeline extension compensator | |
| CN220152129U (en) | Hydraulic joint capable of being installed rapidly | |
| CN220204876U (en) | Small-radius curve jacking pipe structure | |
| CN203664431U (en) | Large-diameter oil delivery pipe cold-bending device | |
| CN212537125U (en) | Combined pipe orifice sealing water-stopping device | |
| CN104373735A (en) | Steel pipeline compensator | |
| CN215000181U (en) | Non-excavation jacking device for short pipe lining pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |