CN219242927U - Heavy rubber suction and discharge pipe not easy to break - Google Patents
Heavy rubber suction and discharge pipe not easy to break Download PDFInfo
- Publication number
- CN219242927U CN219242927U CN202120681378.8U CN202120681378U CN219242927U CN 219242927 U CN219242927 U CN 219242927U CN 202120681378 U CN202120681378 U CN 202120681378U CN 219242927 U CN219242927 U CN 219242927U
- Authority
- CN
- China
- Prior art keywords
- rubber
- steel
- ply
- spring steel
- glue film
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model discloses a heavy-duty rubber suction and discharge pipe which is difficult to break, comprising a rubber pipe, wherein two flange edges are arranged at the positions near two ends of the outer side of the rubber pipe, steel sleeves are inserted at the two ends of the rubber pipe, the steel sleeves are cylindrical, convex edges parallel to the flange edges are arranged at the positions of the ends of the steel sleeves, the rubber pipe is sequentially provided with an inner rubber layer, a ply layer and an outer rubber layer from inside to outside, the steel sleeves are positioned between the inner rubber layer and the ply layer, a first spring steel ring is arranged in the ply layer, the two ends of the first spring steel ring are connected with the steel sleeves through a plurality of connecting pins, and the outer ring of the steel sleeve is fixedly connected with a second spring steel ring. According to the utility model, the steel sleeve is arranged at the flange and is connected with the first spring steel ring through the connecting pin, and the second spring steel ring is arranged on the outer ring of the steel sleeve, so that the steel sleeve is not easy to deform, meanwhile, the connection between the steel sleeve and a ply is reinforced, the whole pipeline framework structure is more stable, the steel sleeve is not easy to deform and fall off, and the service life of the suction and discharge pipe is prolonged.
Description
Technical Field
The utility model relates to the field of rubber pipes, in particular to a heavy-duty rubber suction and discharge pipe which is not easy to break.
Background
In mine engineering, the suction and discharge pipes are required to convey ore pulp and are divided into metal steel pipes, cement pipes, rubber pipes and the like, the metal suction and discharge pipes have the defects of difficult bending, easy corrosion, wear resistance, large noise and the like, so that the construction is inconvenient, the service life is short, the cost is greatly increased, the rubber suction and discharge pipes have the advantages of corrosion resistance, high pressure resistance, displacement compensation, easy installation and wear resistance, the framework of the whole rubber suction and discharge pipe is composed of spring steel rings and plies, but when ore pulp is conveyed, the conveying pressure is large, the deformation of an orifice interface or dislocation and the like of the screw steel rings and orifices are easily caused, and the leakage or the falling of the orifices and the rubber pipes occurs.
Disclosure of Invention
The utility model aims to provide a heavy-duty rubber suction and discharge pipe which is not easy to break.
The novel steel sleeve is characterized in that the steel sleeve is arranged at the flange and is connected with the first spring steel ring through the connecting pin, so that the first spring steel ring is fixed and is not easy to misplace, and the second spring steel ring is fixedly arranged on the outer ring of the steel sleeve, so that the steel sleeve is not easy to deform, the second spring steel ring is clamped into a curtain fabric layer, the connection strength of the steel sleeve and a ply is increased, the whole pipeline framework structure is firmer, is not easy to deform and fall off, and the service life of the suction and discharge pipe is prolonged.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a difficult cracked heavy rubber suction and discharge pipe, includes the rubber tube, and the rubber tube is interior glue film and outer glue film from interior and outside in proper order, and the rubber tube both ends are inserted and are equipped with the steel bushing, and the steel bushing is located between glue film and the outer glue film, and the steel bushing is cylindric, and the steel bushing is kept away from rubber tube one end and is equipped with the chimb of turning up, the nearly both ends department in the rubber tube outside all is equipped with the flange limit, still is equipped with the ply between the outer glue film of rubber tube between two flange limits and the interior glue film, the steel bushing part inserts between ply and the interior glue film, and the flange card is located between the recess that chimb and ply formed, is equipped with spring steel ring in the ply, and spring steel ring both ends link to each other with the steel bushing through a plurality of connecting pins, spring steel ring outer lane fixedly connected with No. two. According to the utility model, the steel sleeve is arranged at the flange and is connected with the first spring steel ring through the connecting pin, so that the first spring steel ring is fixed and is not easy to misplace, and the second spring steel ring is fixedly arranged on the outer ring of the steel sleeve, so that the steel sleeve is not easy to deform, and on the other hand, the second spring steel ring is clamped into the curtain layer, so that the connection strength of the steel sleeve and the curtain layer is increased, the whole pipeline framework structure is more stable, is not easy to deform and fall off, and the service life of the suction and discharge pipe is prolonged.
Further, the inner adhesive layer is wear-resistant rubber.
Further, the second spring steel ring is welded on the steel sleeve. The spring steel ring is welded on the steel sleeve, so that the operation is simple, and the connection is stable.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the steel sleeve is arranged at the flange and is connected with the first spring steel ring through the connecting pin, so that the first spring steel ring is fixed and is not easy to misplace, and the second spring steel ring is fixedly arranged on the outer ring of the steel sleeve, so that the steel sleeve is not easy to deform, and on the other hand, the second spring steel ring is clamped into the curtain layer, so that the connection strength of the steel sleeve and the curtain layer is increased, the whole pipeline framework structure is more stable, is not easy to deform and fall off, and the service life of the suction and discharge pipe is prolonged.
Drawings
FIG. 1 is a schematic diagram of the mechanism of the present utility model.
FIG. 2 is a cross-sectional view of a nozzle of a rubber suction and discharge tube.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
Example 1: as shown in fig. 1 and 2, the heavy-duty rubber suction and discharge pipe which is not easy to fracture comprises a rubber pipe 2, the rubber pipe 2 is sequentially provided with an inner rubber layer 2.1 and an outer rubber layer 2.3 from inside to outside, a steel sleeve 3 is inserted between the inner rubber layer 2.1 and the outer rubber layer 2.3 at two ends of the rubber pipe 2, the inner rubber layer 2.1 is a wear-resistant rubber layer, the steel sleeve 3 is cylindrical, one end of the steel sleeve 3, far away from the rubber pipe 2, is provided with an everted convex edge 3.1, flange edges 1 are respectively arranged at the positions of the two ends, close to the outer side, of the rubber pipe 2, a ply 2.2 is further arranged between the outer rubber layer 2.3 and the inner rubber layer 2.1 of the rubber pipe 2 between the two flange edges 1, the steel sleeve 3 is partially inserted between the ply 2.2 and the inner rubber layer 2.1, the flange edges 1 are clamped between grooves formed by the convex edge 3.1 and the ply 2.2, a first spring steel ring 4 is arranged in the ply 2, two ends of the first spring steel ring 4 are connected with the steel sleeve 3 through a plurality of connecting pins 5, a second spring steel ring 6 is fixedly connected to the outer ring 3, and the second spring steel ring 6 is welded on the second spring 3.
During operation, the steel sleeve 3 at the pipe orifices at the two ends is connected with the spring steel ring 4 through the connecting pin 5, the spring steel ring 4 is arranged in the ply 2.2, and when the suction and discharge pipe conveys ore pulp at high pressure, the steel sleeve 3, the spring steel ring 4 and the ply 5 are firmly connected and are not easy to be impacted to cause leakage or fracture.
The described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Claims (3)
1. The utility model provides a difficult cracked heavy rubber suction and discharge pipe, its characterized in that, including the rubber tube, the rubber tube is interior glue film and outer glue film from interior and outside in proper order, and the rubber tube both ends are inserted and are equipped with the steel bushing, and the steel bushing is located between interior glue film and the outer glue film, and the steel bushing is cylindric, and the steel bushing is kept away from rubber tube one end and is equipped with the chimb of turning up, the nearly both ends department in the rubber tube outside all is equipped with the flange limit, still is equipped with the ply between the outer glue film and the interior glue film of the rubber tube between two flange limits, the steel bushing part inserts between ply and the interior glue film, and the flange card is located between the recess that chimb and ply formed, is equipped with spring steel ring in the ply, and spring steel ring both ends link to each other through a plurality of connecting pins and steel bushing, spring steel ring outer lane fixedly connected with No. two.
2. The non-breakable heavy duty rubber suction and discharge tube of claim 1, wherein the inner rubber layer is a wear resistant rubber layer.
3. The non-breakable heavy duty rubber suction and discharge tube of claim 1, wherein the No. two spring steel rings are welded to the steel sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120681378.8U CN219242927U (en) | 2021-04-02 | 2021-04-02 | Heavy rubber suction and discharge pipe not easy to break |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120681378.8U CN219242927U (en) | 2021-04-02 | 2021-04-02 | Heavy rubber suction and discharge pipe not easy to break |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219242927U true CN219242927U (en) | 2023-06-23 |
Family
ID=86846754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120681378.8U Active CN219242927U (en) | 2021-04-02 | 2021-04-02 | Heavy rubber suction and discharge pipe not easy to break |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219242927U (en) |
-
2021
- 2021-04-02 CN CN202120681378.8U patent/CN219242927U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219242927U (en) | Heavy rubber suction and discharge pipe not easy to break | |
| CN215172971U (en) | Fiber reinforced composite pipe internal expansion integrated joint for coal mine | |
| CN208041344U (en) | A kind of wear-resisting conveying straight tube | |
| CN210318969U (en) | Novel double-clamping-pressing type equal-diameter butt joint pipe fitting for carbon steel | |
| CN201992256U (en) | Expansion joint connection structure of anti-abrasion corrosion-resistant pipeline | |
| CN211421863U (en) | Detachable hinge elbow | |
| CN109282096A (en) | A kind of connecting flange, preparation method and conveyance conduit | |
| CN213629351U (en) | Slide-in type flexible socket connecting pipe | |
| CN201220843Y (en) | High-strength high-wear resistance conveyor chain | |
| CN208871202U (en) | A kind of ready-package inner liner stainless steel composite pipe connector | |
| CN209385861U (en) | A kind of connecting flange and conveyance conduit | |
| CN105697448A (en) | Floating cylinder body structure | |
| CN206929938U (en) | A kind of high air-conditioning discharge of fatigue resistance | |
| CN210978906U (en) | Special lining pipe for hinge bending | |
| CN220815577U (en) | Wear-resistant belt drill rod | |
| CN101602394A (en) | Copper-nickel-iron communication cabin component | |
| CN210133575U (en) | Wear-resisting pipeline with ceramic lining | |
| CN209146536U (en) | A kind of buckling-type pipe connector with mistake proofing bit function | |
| CN205478654U (en) | Floating cylinder structure | |
| CN203248919U (en) | Ceramic taper pipe | |
| CN218972092U (en) | Compression-resistant wear-resistant composite pipe | |
| CN206145910U (en) | Novel air conditioner discharge | |
| CN205314218U (en) | Sewage chute inspection shaft | |
| CN210622773U (en) | Large-caliber glass fiber reinforced plastic precision sand filtering pipe structure | |
| CN205678332U (en) | The good bend pipe of anti-wear performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |