CN213272006U - High-pressure fine-drawing steel pipe for engineering machinery with high structural strength - Google Patents
High-pressure fine-drawing steel pipe for engineering machinery with high structural strength Download PDFInfo
- Publication number
- CN213272006U CN213272006U CN202021913946.4U CN202021913946U CN213272006U CN 213272006 U CN213272006 U CN 213272006U CN 202021913946 U CN202021913946 U CN 202021913946U CN 213272006 U CN213272006 U CN 213272006U
- Authority
- CN
- China
- Prior art keywords
- layer
- steel pipe
- reinforcing
- structural strength
- corrosion
- 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 an engineering machine tool high pressure that structural strength is high is with smart steel pipe of pulling out, including steel pipe body and enhancement mechanism, the internally mounted of steel pipe body has rather than the enhancement mechanism of looks adaptation, and the steel pipe body passes through basic unit, first enhancement layer, second enhancement layer, corrosion resistant layer and wearing layer, and the inboard of basic unit is provided with the first enhancement layer rather than the looks adaptation, and the outside of basic unit is provided with the second enhancement layer rather than the looks adaptation, and the inboard of first enhancement layer is provided with the corrosion resistant layer rather than the looks adaptation. The utility model discloses a mutually supporting between basic unit, first enhancement layer, second enhancement layer, corrosion-resistant layer, wearing layer, enhancement connecting piece, strengthening rib, connection fixture block and the connecting groove has realized that engineering machine tool high pressure that structural strength is high is with the finish-drawn steel pipe, has not only increased the corrosion resistance and the wear resistance of steel pipe, has promoted the structural strength of steel pipe moreover greatly to greatly increased the life of pipeline.
Description
Technical Field
The utility model relates to an engineering machine tool technical field specifically is a high engineering machine tool high pressure of structural strength is with smart steel pipe of pulling out.
Background
Construction machines are an important component of the equipment industry. In general terms, mechanical equipment necessary for comprehensive mechanized construction engineering required by earth and stone construction engineering, pavement construction and maintenance, mobile hoisting, loading and unloading operation and various construction engineering is called engineering machinery, and is mainly used in the fields of national defense construction engineering, transportation construction, energy industry construction and production, raw material industry construction and production of mines and the like, agriculture and forestry water conservancy construction, industrial and civil construction, urban construction, environmental protection and the like. The fine drawing steel pipe is widely applied to the field of engineering machinery, but common steel pipe life is short, and the main reason is that the steel pipe can not withstand corrosion, and the strength of common steel pipe is not enough, takes place deformation under the effect of external force easily when using, and these all can have the potential safety hazard in the installation with the in-process of using, in case omit to some extent, very easily lead to the life-span of steel pipe to subtract short, take place the incident, and then can not fully satisfy the trade demand.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an engineering machine tool high pressure that structural strength is high is with smart steel pipe of pulling out.
In order to achieve the above object, the utility model provides a following technical scheme: a fine drawing steel pipe with high structural strength for high pressure of engineering machinery comprises a steel pipe body and a reinforcing mechanism, wherein the reinforcing mechanism matched with the steel pipe body is arranged in the steel pipe body;
the steel pipe body comprises a base layer, a first enhancement layer, a second enhancement layer, a corrosion-resistant layer and a wear-resistant layer, wherein the first enhancement layer matched with the base layer is arranged on the inner side of the base layer;
the reinforcing mechanism comprises a reinforcing connecting piece, reinforcing ribs, connecting clamping blocks and connecting clamping grooves, the reinforcing ribs are fixedly connected with the surface of the reinforcing connecting piece and are arranged equidistantly, the reinforcing ribs are far away from one end of the reinforcing connecting piece and are fixedly connected with the connecting clamping blocks, and the connecting clamping grooves matched with the reinforcing ribs are formed in the inner wall of the steel pipe body and correspond to the positions of the connecting clamping blocks.
Preferably, the first reinforcement layer is made of a Q low alloy strength steel.
Preferably, the second reinforcing layer is made of a reinforcing rib net, and the reinforcing rib net is wrapped on the surface of the base layer.
Preferably, the corrosion-resistant layer is formed by spraying a nickel-chromium corrosion-resistant coating on the inner wall of the first reinforcement layer.
Preferably, the wear-resistant layer is prepared by spraying high-temperature anticorrosion nano composite ceramic paint on the surface of the second enhancement layer.
Preferably, one side of the connecting clamping block, which is close to the connecting clamping groove, penetrates through the connecting clamping groove and extends into the connecting clamping groove.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a mutually supporting between basic unit, first enhancement layer, second enhancement layer, corrosion-resistant layer, wearing layer, enhancement connecting piece, strengthening rib, connection fixture block and the connecting groove has realized that engineering machine tool high pressure that structural strength is high is with the finish-drawn steel pipe, has not only increased the corrosion resistance and the wear resistance of steel pipe, has promoted the structural strength of steel pipe moreover greatly to greatly increased the life of pipeline.
2. The utility model discloses because Q460 low alloy strength steel has super high mechanical strength, consequently intensity that can greatly increased steel pipe, the second enhancement layer that forms through setting up the preparation of reinforcing bar net can the structural strength of greatly increased steel pipe, can play good guard action to the pipeline through setting up the anticorrosive nanometer composite ceramic coating of nickel-chromium, can the wear resistance of greatly increased steel pipe through setting up the anticorrosive nanometer composite ceramic coating of high temperature.
Drawings
FIG. 1 is a schematic overall cross-sectional view of the present invention;
FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;
FIG. 3 is a schematic cross-sectional view of the steel pipe of the present invention;
fig. 4 is a schematic cross-sectional view of the reinforcing mechanism of the present invention.
In the figure: the steel tube comprises a steel tube body 1, a reinforcing mechanism 2, a base layer 101, a first reinforcing layer 102, a second reinforcing layer 103, a corrosion-resistant layer 104, a wear-resistant layer 105, a reinforcing connecting piece 201, a reinforcing rib 202, a connecting clamping block 203 and a connecting clamping groove 204.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a high-strength fine-drawn steel tube for high pressure in engineering machinery includes a steel tube body 1 and a reinforcing mechanism 2, wherein the reinforcing mechanism 2 is installed inside the steel tube body 1.
Referring to fig. 1-4, a steel pipe body 1 is composed of a base layer 101, a first reinforcing layer 102, a second reinforcing layer 103, a corrosion-resistant layer 104 and a wear-resistant layer 105, wherein the inner side of the base layer 101 is provided with the first reinforcing layer 102 matched with the base layer, the first reinforcing layer 102 is made of Q460 low alloy strength steel, the Q460 low alloy strength steel has ultrahigh mechanical strength, so that the strength of the steel pipe can be greatly increased, the outer side of the base layer 101 is provided with the second reinforcing layer 103 matched with the base layer 101, the second reinforcing layer 103 is made of a reinforcing rib net, the reinforcing rib net is wrapped on the surface of the base layer 101, the second reinforcing layer 103 made of the reinforcing rib net can greatly increase the structural strength of the steel pipe, the inner side of the first reinforcing layer 102 is provided with the corrosion-resistant layer 104 matched with the first reinforcing layer 102, and the corrosion-resistant layer 104 is formed by spraying a nickel-chromium corrosion-resistant coating on the inner, can play good guard action to the pipeline through setting up nickel chromium anticorrosive coating, the outside of second enhancement layer 103 is provided with wearing layer 105 rather than the looks adaptation, and wearing layer 105 forms through the preparation of the surface coating high temperature anticorrosive nanometer composite ceramic coating at second enhancement layer 103, can the greatly increased wear resistance of steel pipe through setting up high temperature anticorrosive nanometer composite ceramic coating.
Referring to fig. 1-4, the reinforcing mechanism 2 includes a reinforcing connector 201, reinforcing ribs 202, connecting blocks 203 and connecting slots 204, the reinforcing ribs 202 are fixedly connected to the surface of the reinforcing connector 201 and are arranged equidistantly, the end of the reinforcing rib 202 away from the reinforcing connector 201 is fixedly connected with the connecting blocks 203, the connecting slots 204 adapted to the connecting blocks 203 are formed on the inner wall of the steel pipe body 1 and correspond to the connecting blocks 203, one side of the connecting blocks 203 close to the connecting slots 204 penetrates through the connecting slots 204 and extends into the connecting slots 204, and by the mutual cooperation of the base layer 101, the first reinforcing layer 102, the second reinforcing layer 103, the corrosion-resistant layer 104, the wear-resistant layer 105, the reinforcing connector 201, the reinforcing ribs 202, the connecting blocks 203 and the connecting slots 204, a high-strength fine-drawing steel pipe for engineering machinery high pressure is realized, not only the corrosion resistance and the wear resistance of the steel pipe are, and the structural strength of the steel pipe is greatly improved, so that the service life of the pipeline is greatly prolonged.
In summary, the following steps: the high-structural-strength fine-drawn steel pipe for the high pressure of the engineering machinery solves the problems mentioned in the background technology by arranging the base layer 101, the first enhancement layer 102, the second enhancement layer 103, the corrosion-resistant layer 104, the wear-resistant layer 105, the reinforcing connecting piece 201, the reinforcing ribs 202, the connecting clamping blocks 203 and the connecting clamping grooves 204.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an engineering machine tool high pressure that structural strength is with smart steel pipe of drawing, includes steel pipe body (1) and strengthening mechanism (2), its characterized in that: a reinforcing mechanism (2) matched with the steel pipe body (1) is arranged in the steel pipe body (1);
the steel pipe body (1) comprises a base layer (101), a first reinforcing layer (102), a second reinforcing layer (103), a corrosion-resistant layer (104) and a wear-resistant layer (105), wherein the first reinforcing layer (102) matched with the base layer is arranged on the inner side of the base layer (101), the second reinforcing layer (103) matched with the base layer is arranged on the outer side of the base layer (101), the corrosion-resistant layer (104) matched with the first reinforcing layer is arranged on the inner side of the first reinforcing layer (102), and the wear-resistant layer (105) matched with the second reinforcing layer is arranged on the outer side of the second reinforcing layer (103);
the reinforcing mechanism (2) comprises a reinforcing connecting piece (201), reinforcing ribs (202), connecting clamping blocks (203) and connecting clamping grooves (204), the reinforcing ribs (202) are arranged at equal intervals on the surface of the reinforcing connecting piece (201), the reinforcing ribs (202) are far away from one end of the reinforcing connecting piece (201) and are fixedly connected with the connecting clamping blocks (203), and the connecting clamping grooves (204) matched with the reinforcing connecting pieces are formed in the positions, corresponding to the connecting clamping blocks (203), on the inner wall of the steel pipe body (1).
2. The fine drawing steel pipe for high pressure of engineering machinery with high structural strength as claimed in claim 1, wherein: the first reinforcement layer (102) is fabricated from Q460 low alloy strength steel.
3. The fine drawing steel pipe for high pressure of engineering machinery with high structural strength as claimed in claim 2, wherein: the second reinforcing layer (103) is made of a reinforcing rib net, and the reinforcing rib net is wrapped on the surface of the base layer (101).
4. The fine drawing steel pipe for high pressure of engineering machinery with high structural strength as claimed in claim 3, wherein: the corrosion-resistant layer (104) is formed by spraying a nickel-chromium corrosion-resistant coating on the inner wall of the first reinforcement layer (102).
5. The fine drawing steel pipe for high pressure of engineering machinery with high structural strength as claimed in claim 4, wherein: the wear-resistant layer (105) is manufactured by spraying high-temperature anti-corrosion nano composite ceramic paint on the surface of the second enhancement layer (103).
6. The fine drawing steel pipe for high pressure of engineering machinery with high structural strength as claimed in claim 5, wherein: one side, close to the connecting clamping groove (204), of the connecting clamping block (203) penetrates through the connecting clamping groove (204) and extends into the connecting clamping groove (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021913946.4U CN213272006U (en) | 2020-09-04 | 2020-09-04 | High-pressure fine-drawing steel pipe for engineering machinery with high structural strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021913946.4U CN213272006U (en) | 2020-09-04 | 2020-09-04 | High-pressure fine-drawing steel pipe for engineering machinery with high structural strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213272006U true CN213272006U (en) | 2021-05-25 |
Family
ID=75937895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021913946.4U Active CN213272006U (en) | 2020-09-04 | 2020-09-04 | High-pressure fine-drawing steel pipe for engineering machinery with high structural strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213272006U (en) |
-
2020
- 2020-09-04 CN CN202021913946.4U patent/CN213272006U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204503215U (en) | Hammer mill Wear resisting hammer dish | |
| CN201259030Y (en) | Ceramic rubber and ceramoplastic wear resistant composite pipe | |
| CN104005407A (en) | Partially prestressed concrete structure foundation pile | |
| CN213272006U (en) | High-pressure fine-drawing steel pipe for engineering machinery with high structural strength | |
| CN203939451U (en) | Nickel-base alloy oil pipe or sleeve pipe | |
| CN101592267A (en) | Mixed fiber concrete pipe | |
| CN206112297U (en) | Prestressing force steel cylinder concrete pipe with anticorrosive thrust armor connects | |
| CN204300526U (en) | Dredging work abrasion-proof pipe | |
| CN203363437U (en) | Light abrasion-resistant concrete conveying pipe | |
| CN113829215B (en) | Steel pipe rust cleaning device that polishes for bridge construction | |
| CN202091699U (en) | Conveying pipe double-layer bend of concrete conveying pump | |
| CN214368479U (en) | Large elbow with anti-fracture structure | |
| CN209084195U (en) | A kind of fibre reinforced composites and metal composite pipe | |
| CN203718181U (en) | Novel steel cylinder concrete tube | |
| CN202992418U (en) | Composite tube | |
| CN203155735U (en) | Compound cold-drawing lining core internal mould | |
| CN202442050U (en) | Detachable pipe joint | |
| CN201818921U (en) | Double-rubber-ring pre-stressed steel cylinder concrete pipe | |
| CN203891011U (en) | Partially prestressed concrete structure foundation pile | |
| CN213206829U (en) | Special high-temperature low-pressure woven oil delivery rubber pipe for engineering machinery | |
| CN209511310U (en) | A kind of cylinder concrete pipe that stability is good | |
| CN202392310U (en) | Pipe orifice of prestressed steel-cylinder concrete pipe | |
| CN215635497U (en) | High-pressure steel wire winding rubber tube with good compression resistance and flame retardance | |
| CN102734568B (en) | Long-life lining type prestressed concrete cylinder pipe subjected to multilayer anti-corrosive treatment | |
| CN103508346A (en) | Novel steel wire rope drum structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 8, Daming Middle Road, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province, 213000 Patentee after: Jiangsu Hongyi Precision Industry Co.,Ltd. Address before: 213000 industrial concentration zone, Xinnan village, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: JIANGSU HONGYI STEEL PIPE CO.,LTD. |