CN213018132U - Double-layer reducing pump pipe - Google Patents
Double-layer reducing pump pipe Download PDFInfo
- Publication number
- CN213018132U CN213018132U CN202021793925.3U CN202021793925U CN213018132U CN 213018132 U CN213018132 U CN 213018132U CN 202021793925 U CN202021793925 U CN 202021793925U CN 213018132 U CN213018132 U CN 213018132U
- Authority
- CN
- China
- Prior art keywords
- reducing
- pipe main
- double
- main part
- reinforcing
- 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
Abstract
The utility model discloses a double-deck reducing pump line, including reducing pipe main part, the both sides of reducing pipe main part are provided with first connecting portion and second connecting portion respectively, the inseparable cover in the outside of reducing pipe main part is equipped with the reducing reinforcement sleeve, and the reducing reinforcement sleeve is sheathe in along the even a plurality of beaded finish that are provided with of reducing pipe main part axial interval. The utility model discloses a set up the reducing reinforcement sleeve in the outside of reducing pipe main part, can play fine cladding to reducing pipe main part and strengthen the effect, great extension the life of reducing pump line.
Description
Technical Field
The utility model relates to a pump line technical field especially relates to a double-deck reducing pump line.
Background
As a conveying medium, the pump pipe is widely applied to the fields of buildings and the like because of the advantages of large conveying capacity, high efficiency, continuous operation, labor saving, construction cost saving and the like, the reducing pump pipe is one type of pump pipe, the structure of the reducing pump pipe is shown in figure 1 and comprises a pump pipe main body 1-1, one side of the pump pipe main body 1-1 is large in opening, the other side of the pump pipe main body is small in opening, and in the manufacturing process, in order to improve the wear resistance of the pump pipe, heat treatment needs to be carried out on the inner side of the pump pipe by a certain thickness, but the pump pipe main body is fragile, and the service life of the pump pipe is shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to avoid prior art's weak point, provide double-deck reducing pump line to effectively solve the weak point that exists among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: double-deck reducing pump line, including reducing pipe main part, the both sides of reducing pipe main part are provided with first connecting portion and second connecting portion respectively, the inseparable cover in the outside of reducing pipe main part is equipped with the reducing reinforcement sleeve, and the reducing reinforcement sleeve is sheathe in along the even a plurality of beaded finish that are provided with of reducing pipe main part axial interval.
Further, the material of the reducer pipe main body is 55 Mn.
Further, the material of the reducing reinforcing sleeve is 16 Mn.
Furthermore, a plurality of reinforcing strips are uniformly arranged on the diameter-changing reinforcing sleeve along the circumferential direction, and the reinforcing strips and the reinforcing rings form a net structure.
Further, the axial distance between the end part of the reducing reinforcing sleeve and the end part of the reducing pipe main body is 10-15 mm.
The above technical scheme of the utility model following beneficial effect has: the utility model discloses a set up the reducing reinforcement sleeve in the outside of reducing pipe main part, can play fine cladding to reducing pipe main part and strengthen the effect, great extension the life of reducing pump line.
Drawings
FIG. 1 is a schematic structural diagram of a variable diameter pump tube in the prior art;
FIG. 2 is a perspective view of an embodiment of the present invention;
fig. 3 is a cross-sectional view of an embodiment of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 2-3, the double-layer reducing pump pipe described in this embodiment, including reducing pipe main body 1, the both sides of reducing pipe main body 1 are provided with first connecting portion 2 and second connecting portion 3 respectively, and the thickness of reducing pipe main body 1 is about 5mm, in order to improve the wearability of reducing pipe main body 1 inner wall, carries out heat treatment with the region of thickness about its inner wall 3mm, in order to avoid reducing pipe main body 1 because the problem that leads to easy damage of becoming fragile, the utility model discloses do following improvement:
the inseparable cover in the outside of reducing pipe main part 1 is equipped with reducing boss 4, in the preparation, 4 suits of reducing boss are on reducing pipe main part 1, then carry out inseparable compaction with the two through hydraulic equipment, for the two reliable connection of further realization, can also adopt annular welded structure and reducing pipe main part 1 to realize further fixed with the both ends of reducing boss 4, the reducing boss 4 is gone up along 1 axial interval of reducing pipe main part even be provided with a plurality of beaded finish 401, through setting up reducing boss 4, can play fine cladding to reducing pipe main part 1 and strengthen the effect, great extension the life of reducing pump line.
The material of the reducer pipe body 1 is 55 Mn.
The material of the reducing reinforcing sleeve 4 is 16 Mn.
A plurality of reinforcing strips 402 are uniformly arranged on the diameter-variable reinforcing sleeve 4 along the circumferential direction, and the reinforcing strips 402 and the reinforcing rings 401 form a net structure.
The axial distance between the end part of the reducing reinforcing sleeve 4 and the end part of the reducing pipe main body 1 is 10-15 mm.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. Double-deck reducing pump line, including reducing pipe main part, the both sides of reducing pipe main part are provided with first connecting portion and second connecting portion, its characterized in that respectively: the outer side of the reducer pipe main body is tightly sleeved with a reducer reinforcing sleeve, and a plurality of reinforcing rings are uniformly arranged on the reducer reinforcing sleeve along the axial direction of the reducer pipe main body at intervals.
2. The double-layer variable diameter pump pipe according to claim 1, wherein: the material of the reducer pipe main body is 55 Mn.
3. The double-layer variable diameter pump pipe according to claim 1, wherein: the material of the reducing reinforcing sleeve is 16 Mn.
4. The double-layer variable diameter pump pipe according to claim 1, wherein: the diameter-changing reinforcing sleeve is uniformly provided with a plurality of reinforcing strips along the circumferential direction, and the reinforcing strips and the reinforcing rings form a net structure.
5. The double-layer variable diameter pump pipe according to claim 1, wherein: the axial distance between the end part of the reducing reinforcing sleeve and the end part of the reducing pipe main body is 10-15 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021793925.3U CN213018132U (en) | 2020-08-25 | 2020-08-25 | Double-layer reducing pump pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021793925.3U CN213018132U (en) | 2020-08-25 | 2020-08-25 | Double-layer reducing pump pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213018132U true CN213018132U (en) | 2021-04-20 |
Family
ID=75470658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021793925.3U Active CN213018132U (en) | 2020-08-25 | 2020-08-25 | Double-layer reducing pump pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213018132U (en) |
-
2020
- 2020-08-25 CN CN202021793925.3U patent/CN213018132U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213018132U (en) | Double-layer reducing pump pipe | |
| CN212801496U (en) | Anti-bending precast concrete tubular pile | |
| CN212080394U (en) | PE double-ribbed pipe | |
| CN201844127U (en) | Belt material for manufacturing double-flat wall pipe and double-flat wall pipe using same | |
| CN205712754U (en) | New reinforcing steel bar attachment structure in a kind of building construction | |
| CN210950235U (en) | Reinforced concrete conveying pump pipe | |
| CN211145636U (en) | Composite material reinforced hollow wall winding pipe | |
| CN208633599U (en) | A kind of strong concrete capsule hotel tube body | |
| CN212131376U (en) | Sanitary L-shaped straight-through ball | |
| CN208348274U (en) | A kind of splined driveshaft axle assembly structure and automobile | |
| CN215034646U (en) | Electrode arm with replaceable electrode | |
| CN212986445U (en) | Fixing support for steam pipeline | |
| CN214119217U (en) | PE double-flat-wall hollow plastic-steel reinforced winding pipe | |
| CN215981255U (en) | Structure-reinforced metal hose | |
| CN215981254U (en) | Anti-freezing metal hose | |
| CN210950388U (en) | Ultrahigh pressure three-layer corrugated expansion joint | |
| CN204979593U (en) | Simplification work material bucket | |
| CN207887855U (en) | Low pressure wheel hub upper mould new construction | |
| CN212028784U (en) | HDPE high strength hollow tube | |
| CN220708188U (en) | Internal thread joint of heat exchanger | |
| CN220566526U (en) | Silicon carbide gear transmission tube | |
| CN214090091U (en) | V05 excavator cab profile | |
| CN219828103U (en) | Reinforced three-way connecting pipe | |
| CN211874820U (en) | Pump body heat treatment additional strengthening | |
| CN211499169U (en) | Combined rod piece with non-contact intermediate connecting part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |