CN204164515U - Hydraulic prop seamless steel pipe - Google Patents
Hydraulic prop seamless steel pipe Download PDFInfo
- Publication number
- CN204164515U CN204164515U CN201420455949.6U CN201420455949U CN204164515U CN 204164515 U CN204164515 U CN 204164515U CN 201420455949 U CN201420455949 U CN 201420455949U CN 204164515 U CN204164515 U CN 204164515U
- Authority
- CN
- China
- Prior art keywords
- tube body
- steel pipe
- seamless steel
- hydraulic prop
- outer tube
- 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.)
- Expired - Fee Related
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a kind of hydraulic prop seamless steel pipe, comprise: outer tube body and interior tube body, described interior tube body is arranged at the inner side of outer tube body, be connected by strengthening auxiliary body between described outer tube body and interior tube body, described reinforcement is assisted on body and is provided with multiple auxiliary heat dissipation hole, and each described radiation hole inside is provided with supplemental support muscle.By the way, the utility model hydraulic prop seamless steel pipe, can improve anti-pressure ability, and structure is simple, solid and reliable, long service life.
Description
Technical field
The utility model relates to seamless steel pipe field, particularly relates 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 the safety of the industries such as logistics and reliability requirement.Original steel pipe is easily corroded in use, and steel strength is more weak, shortens the working life of steel pipe, and the replacing of steel pipe, installation and maintenance are cumbersome, also also exists and is connected unstable defect with installation connecting element.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of hydraulic prop seamless steel pipe, can improve anti-pressure ability, and structure is simple, solid and reliable, long service life.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: provide a kind of hydraulic prop seamless steel pipe, comprise: outer tube body and interior tube body, described interior tube body is arranged at the inner side of outer tube body, be connected by strengthening auxiliary body between described outer tube body and interior tube body, described reinforcement is assisted on body and is provided with multiple auxiliary heat dissipation hole, and inside, each described auxiliary heat dissipation hole is provided with supplemental support muscle.
In the utility model preferred embodiment, described supplemental support muscle is cross, and described supplemental support muscle and auxiliary heat dissipation hole are in being wholely set.
In the utility model preferred embodiment, described outer tube body, interior tube body and reinforcement are assisted body to be and are wholely set, and cross section is all rounded.
In the utility model preferred embodiment, described auxiliary heat dissipation hole uniform intervals is distributed in be strengthened on auxiliary body, and the cross section of described radiation hole is circular or square.
In the utility model preferred embodiment, the inner side of described interior tube body and the outside of outer tube body are coated with anticorrosive coat.
The beneficial effects of the utility model are: the utility model hydraulic prop seamless steel pipe, can improve anti-pressure ability, and structure is simple, solid and reliable, long service life.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of the utility model hydraulic prop seamless steel pipe one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, outer tube body, and 2, interior tube body, 3, strengthen auxiliary body, 4, auxiliary heat dissipation hole, 5, supplemental support muscle.
Embodiment
Be clearly and completely described to the technological scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
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, be connected by strengthening auxiliary body 3 between described outer tube body 1 and interior tube body 2, described reinforcement is assisted on body 3 and is provided with multiple auxiliary heat dissipation hole 4, and inside, each described auxiliary heat dissipation hole 4 is provided with supplemental support muscle 5.
In addition, described supplemental support muscle 5 is in cross, and described supplemental support muscle 5 and auxiliary heat dissipation hole 4 are in being wholely set.
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 uniform intervals is distributed in be strengthened on auxiliary body 3, and the cross section in described auxiliary heat dissipation hole 4 is circular or square.
In addition, the inner side of described interior tube body 2 and the outside of outer tube body 1 are coated with anticorrosive coat.
Be different from prior art, the utility model hydraulic prop seamless steel pipe, can improve anti-pressure ability, structure is simple, solid and reliable, long service life.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; 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 utility model.
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, be connected by strengthening auxiliary body between described outer tube body and interior tube body, described reinforcement is assisted on body and is provided with multiple auxiliary heat dissipation hole, and inside, each described 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 in being wholely set.
3. hydraulic prop seamless steel pipe according to claim 1, is characterized in that, described outer tube body, interior tube body and reinforcement are assisted body to be and be 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 uniform intervals is distributed in 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 |
|---|---|---|---|
| CN201420455949.6U CN204164515U (en) | 2014-08-14 | 2014-08-14 | Hydraulic prop seamless steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420455949.6U CN204164515U (en) | 2014-08-14 | 2014-08-14 | Hydraulic prop seamless steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204164515U true CN204164515U (en) | 2015-02-18 |
Family
ID=52538202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420455949.6U Expired - Fee Related CN204164515U (en) | 2014-08-14 | 2014-08-14 | Hydraulic prop seamless steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204164515U (en) |
-
2014
- 2014-08-14 CN CN201420455949.6U patent/CN204164515U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20150814 |
|
| EXPY | Termination of patent right or utility model |