CN104180082A - Hydraulic pillar seamless steel tube - Google Patents
Hydraulic pillar seamless steel tube Download PDFInfo
- Publication number
- CN104180082A CN104180082A CN201410397545.0A CN201410397545A CN104180082A CN 104180082 A CN104180082 A CN 104180082A CN 201410397545 A CN201410397545 A CN 201410397545A CN 104180082 A CN104180082 A CN 104180082A
- Authority
- CN
- China
- Prior art keywords
- tube body
- seamless steel
- auxiliary
- outer tube
- steel pipe
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/02—Rigid pipes of metal
- F16L9/04—Reinforced pipes
Abstract
The invention discloses a hydraulic pillar seamless steel tube which comprises an outer tube body and an inner tube body, wherein the inner tube body is arranged on the inner side of the outer tube body; the outer tube body and the inner tube body are mutually connected through an auxiliary reinforcing tube body arranged therebetween; a plurality of auxiliary heat dissipation holes are formed in the auxiliary reinforcing tube body; an auxiliary supporting rib is arranged inside each of the auxiliary heat dissipation holes. With the adoption of the technical scheme, the hydraulic pillar seamless steel tube provided by the invention is simple in structure, firm and reliable, and long in service life, and can improve the anti-pressure ability.
Description
Technical field
The present invention relates to seamless steel pipe field, particularly relate to a kind of hydraulic prop seamless steel pipe.
Background technique
Along with growth in the living standard, the machinery of processing and carrier mostly has high safety and reliability requirement for equipment and materials, original common stainless steel carft of construction, may not necessarily adapt to modern industry environment for safety and the reliability requirement of the industries such as logistics.Original steel pipe is easily corroded in use, and steel strength is more weak, has shortened the working life of steel pipe, and the replacing of steel pipe, installation and maintenance are cumbersome, also exists and is connected unsettled defect with installation connecting element.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of hydraulic prop seamless steel pipe, can improve anti-pressure ability, simple in structure, solid and reliable, long service life.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of hydraulic prop seamless steel pipe is provided, comprise: outer tube body and interior tube body, described interior tube body is arranged at the inner side of outer tube body, between described outer tube body and interior tube body, by strengthening auxiliary body, be connected, on the auxiliary body of described reinforcement, be provided with a plurality of auxiliary heat dissipations hole, described in each, inside, auxiliary heat dissipation hole is provided with supplemental support muscle.
In a preferred embodiment of the present invention, described supplemental support muscle is cross, and described supplemental support muscle and auxiliary heat dissipation hole are and are wholely set.
In a preferred embodiment of the present invention, the auxiliary body of described outer tube body, interior tube body and reinforcement is and is wholely set, and cross section is all rounded.
In a preferred embodiment of the present invention, described auxiliary heat dissipation hole is evenly distributed in to be strengthened on auxiliary body, and the cross section of described radiation hole is circular or square.
In a preferred embodiment of the present invention, the inner side of described interior tube body and the outside of outer tube body are coated with anticorrosive coat.
The invention has the beneficial effects as follows: hydraulic prop seamless steel pipe of the present invention, can improve anti-pressure ability, simple in structure, solid and reliable, long service life.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of hydraulic prop seamless steel pipe one preferred embodiment of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1, outer tube body, 2, interior tube body, 3, strengthen auxiliary body, 4, auxiliary heat dissipation hole, 5, supplemental support muscle.
Embodiment
Below the technological scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Embodiment based in the present invention, those of ordinary skills, not making all other embodiments that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, a kind of hydraulic prop seamless steel pipe, comprise: outer tube body 1 and interior tube body 2, described interior tube body 2 is arranged at the inner side of outer tube body 1, between described outer tube body 1 and interior tube body 2, by strengthening auxiliary body 3, be connected, on the auxiliary body 3 of described reinforcement, be provided with a plurality of auxiliary heat dissipations hole 4, described in each, 4 inside, auxiliary heat dissipation hole are provided with supplemental support muscle 5.
In addition, described supplemental support muscle 5 is cross, and described supplemental support muscle 5 is and is wholely set with auxiliary heat dissipation hole 4.
In addition, the auxiliary body 3 of described outer tube body 1, interior tube body 2 and reinforcement is and is wholely set, and cross section is all rounded.
In addition, described auxiliary heat dissipation hole 4 is evenly distributed in to be strengthened on auxiliary body 3, and the cross section in described auxiliary heat dissipation hole 4 is circular or square.
In addition, the outside of the inner side of described interior tube body 2 and outer tube body 1 is coated with anticorrosive coat.
Be different from prior art, hydraulic prop seamless steel pipe of the present invention, can improve anti-pressure ability, simple in structure, solid and reliable, long service life.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a hydraulic prop seamless steel pipe, it is characterized in that, comprise: outer tube body and interior tube body, described interior tube body is arranged at the inner side of outer tube body, between described outer tube body and interior tube body, by strengthening auxiliary body, be connected, on the auxiliary body of described reinforcement, be provided with a plurality of auxiliary heat dissipations hole, described in each, inside, auxiliary heat dissipation hole is provided with supplemental support muscle.
2. hydraulic prop seamless steel pipe according to claim 1, is characterized in that, described supplemental support muscle is cross, and described supplemental support muscle and auxiliary heat dissipation hole are and are wholely set.
3. hydraulic prop seamless steel pipe according to claim 1, is characterized in that, the auxiliary body of described outer tube body, interior tube body and reinforcement is and is wholely set, and cross section is all rounded.
4. hydraulic prop seamless steel pipe according to claim 1, is characterized in that, described radiation hole is evenly distributed in to be strengthened on auxiliary body, and the cross section in described auxiliary heat dissipation hole is circular or square.
5. hydraulic prop seamless steel pipe according to claim 1, is characterized in that, the inner side of described interior tube body and the outside of outer tube body are coated with anticorrosive coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410397545.0A CN104180082A (en) | 2014-08-14 | 2014-08-14 | Hydraulic pillar seamless steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410397545.0A CN104180082A (en) | 2014-08-14 | 2014-08-14 | Hydraulic pillar seamless steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104180082A true CN104180082A (en) | 2014-12-03 |
Family
ID=51961326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410397545.0A Pending CN104180082A (en) | 2014-08-14 | 2014-08-14 | Hydraulic pillar seamless steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104180082A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443921A (en) * | 2015-12-09 | 2016-03-30 | 无锡西源电力装备厂 | Oil cylinder pipe with high safety |
| CN105937667A (en) * | 2016-06-29 | 2016-09-14 | 无锡必胜必精密钢管有限公司 | Steel pipe for hydraulic supporting column |
| CN107575698A (en) * | 2017-09-30 | 2018-01-12 | 江苏联禹智能工程有限公司 | A kind of special reinforced pipe of architectural engineering |
-
2014
- 2014-08-14 CN CN201410397545.0A patent/CN104180082A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443921A (en) * | 2015-12-09 | 2016-03-30 | 无锡西源电力装备厂 | Oil cylinder pipe with high safety |
| CN105937667A (en) * | 2016-06-29 | 2016-09-14 | 无锡必胜必精密钢管有限公司 | Steel pipe for hydraulic supporting column |
| CN107575698A (en) * | 2017-09-30 | 2018-01-12 | 江苏联禹智能工程有限公司 | A kind of special reinforced pipe of architectural engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |
|
| WD01 | Invention patent application deemed withdrawn after publication |