CN203079646U - Prestressed concrete cylinder pipe (PCCP) heavy-caliber steel cylinder turnover machine - Google Patents
Prestressed concrete cylinder pipe (PCCP) heavy-caliber steel cylinder turnover machine Download PDFInfo
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- CN203079646U CN203079646U CN2012207395361U CN201220739536U CN203079646U CN 203079646 U CN203079646 U CN 203079646U CN 2012207395361 U CN2012207395361 U CN 2012207395361U CN 201220739536 U CN201220739536 U CN 201220739536U CN 203079646 U CN203079646 U CN 203079646U
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Abstract
The utility model discloses a prestressed concrete cylinder pipe (PCCP) heavy-caliber steel cylinder turnover machine. The PCCP heavy-caliber steel cylinder turnover machine comprises a rack main body, wherein an oil pressure cylinder body is fixedly arranged on the rack main body, a turnover frame body is fixedly connected on the oil pressure cylinder body, and the turnover frame body is fixedly arranged on the rack main body through a turnover frame bearing. Due to adoption of the PCCP heavy-caliber steel cylinder turnover machine of the structure, a bell and inserting mouth of a PCCP steel barrel is not easy to damage, the deformation amount of the PCCP steel barrel can be reduced, the working efficiency of operators is improved, and meanwhile the potential safety hazards of the operators are reduced.
Description
Technical field
The utility model relates to a kind of positioning machine, especially relates to a kind of PCCP heavy caliber steel cylinder positioning machine.
Background technology
At present, PCCP (Prestressed concrete cylinder pipe) in process of production, producing PCCP makes on the helical coil welding machine of steel cylinder, after steel cylinder completes, the direction of steel cylinder is a horizontal direction, according to the requirement of national standard (GB/T19685-2005), steel cylinder need carry out water test, and hydrostatic testing machine is the vertical water press.Therefore need to use crane operation that the steel cylinder of horizontal positioned state is adjusted to vertical placement.But there is following shortcoming in this technology: at first, in this process, because being cold-rolling thin plate with thickness δ 1.5mm, steel cylinder is made, at the crane flip horizontal extremely in the vertical lifting process, will certainly cause hold, the distortion of socket steel ring, influence the out of roundness of steel cylinder; Secondly, may cause the steel cylinder distortion excessive in the steel cylinder manufacturing process of heavy caliber PCCP, the phenomenon of scrapping steel cylinder; Once more, the heavy caliber steel cylinder needs to lift by crane the upset that just can finish steel cylinder jointly with 2 cranes, efficient is extremely low, if and 2 cranes are asynchronous in the process of vertical lifting, after a crane is slightly soon or slightly slow, can cause the unhook phenomenon of PCCP steel cylinder, cause great potential safety hazard to operating personal.
The utility model content
The purpose of this utility model provides a kind of PCCP heavy caliber steel cylinder positioning machine, can both make that PCCP steel cylinder bell and spigot is not fragile, can reduce PCCP steel cylinder deflection again, improves the work efficiency of operating personal, reduces the potential safety hazard of operating personal simultaneously.
For achieving the above object, the utility model provides a kind of PCCP heavy caliber steel cylinder positioning machine, comprises frame main body, is installed with oil-hydraulic cylinder on the described frame main body, be fixedly connected with the upset support body on the described oil-hydraulic cylinder, described upset support body passes through the turning rack bearing fixing on described frame main body.
Preferably, described frame main body is provided with to reinforce and uses hound.
Preferably, also be provided with the steel cylinder collet on the described upset support body.
Therefore, the utility model adopts the PCCP heavy caliber steel cylinder positioning machine of said structure, can both make that PCCP steel cylinder bell and spigot is not fragile, can reduce PCCP steel cylinder deflection again, improves the work efficiency of operating personal, reduces the potential safety hazard of operating personal simultaneously.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is the main TV structure scheme drawing of the utility model PCCP heavy caliber steel cylinder positioning machine embodiment;
Fig. 2 is the side-looking structural representation of the utility model PCCP heavy caliber steel cylinder positioning machine embodiment;
Fig. 3 is the plan structure scheme drawing of the utility model PCCP heavy caliber steel cylinder positioning machine embodiment.
The specific embodiment
Embodiment
Fig. 1 is the main TV structure scheme drawing of the utility model PCCP heavy caliber steel cylinder positioning machine embodiment, Fig. 2 is the side-looking structural representation of the utility model PCCP heavy caliber steel cylinder positioning machine embodiment, Fig. 3 is the plan structure scheme drawing of the utility model PCCP heavy caliber steel cylinder positioning machine embodiment, as shown in the figure, comprise frame main body 1, be installed with oil-hydraulic cylinder 2 on the frame main body 1, be fixedly connected with upset support body 3 on the oil-hydraulic cylinder 2, upset support body 3 is fixed on the frame main body 1 by turning rack bearing 4, and frame main body 1 is provided with reinforces with hound 5.Present embodiment is made flip-flop movement by the base support upset support body 3 of turning rack bearing 4 by oil-hydraulic cylinder 2 push-and-pulls upset support body 3.During use, earlier PCCP steel cylinder level is hung on upset support body 3, by oil-hydraulic cylinder pulling upset support body 3, make upset support body rotation 90o, at this moment the PCCP steel cylinder has become plumbness.Upset support body 3 is welded by shaped steel in the present embodiment, and the cant beam of upset support body 3 is bearing on the base of turning rack bearing.As shown in Figure 1, the PCCP steel cylinder that completes is lain in a horizontal plane on the present embodiment by horizontal sling, as shown in Figure 2, cant beam by oil-hydraulic cylinder pulling upset support body 3, make upset support body 3 rotation 90o, at this moment the PCCP steel cylinder will become plumbness, for clear statement, mark PCCP steel cylinder 7 among Fig. 1 and Fig. 2.
Also be provided with steel cylinder collet 6 on the upset support body 3 in the present embodiment, to improve the steadiness of upset support body.Simultaneously, present embodiment can be by changing the PCCP steel cylinder upset that the steel cylinder collet adapts to different tube diameters.
Present embodiment can be installed in steel cylinder helical coil welding machine next door by holding-down bolt, easy for installation, in the steel cylinder switching process, can not be subjected to displacement or tilt, guaranteeing under safety and the indeformable prerequisite of steel cylinder, PCCP is turn to vertical orientations with steel cylinder by level orientation, improve the production efficiency of PCCP steel cylinder greatly.
Therefore, the utility model adopts the PCCP heavy caliber steel cylinder positioning machine of said structure, can both make that PCCP steel cylinder bell and spigot is not fragile, can reduce PCCP steel cylinder deflection again, improves the work efficiency of operating personal, reduces the potential safety hazard of operating personal simultaneously.
It should be noted that at last: above embodiment is only in order to explanation the technical solution of the utility model but not limit it, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that: it still can make amendment or be equal to replacement the technical solution of the utility model, and these modifications or be equal to replacement and also can not make amended technical scheme break away from the spirit and scope of technical solutions of the utility model.
Claims (3)
1. PCCP heavy caliber steel cylinder positioning machine, comprise frame main body, it is characterized in that: be installed with oil-hydraulic cylinder on the described frame main body, be fixedly connected with the upset support body on the described oil-hydraulic cylinder, described upset support body passes through the turning rack bearing fixing on described frame main body.
2. PCCP heavy caliber steel cylinder positioning machine according to claim 1 is characterized in that: described frame main body is provided with to reinforce uses hound.
3. PCCP heavy caliber steel cylinder positioning machine according to claim 2 is characterized in that: also be provided with the steel cylinder collet on the described upset support body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207395361U CN203079646U (en) | 2012-12-31 | 2012-12-31 | Prestressed concrete cylinder pipe (PCCP) heavy-caliber steel cylinder turnover machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207395361U CN203079646U (en) | 2012-12-31 | 2012-12-31 | Prestressed concrete cylinder pipe (PCCP) heavy-caliber steel cylinder turnover machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203079646U true CN203079646U (en) | 2013-07-24 |
Family
ID=48825504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207395361U Expired - Fee Related CN203079646U (en) | 2012-12-31 | 2012-12-31 | Prestressed concrete cylinder pipe (PCCP) heavy-caliber steel cylinder turnover machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203079646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495717A (en) * | 2014-12-27 | 2015-04-08 | 蚌埠玻璃工业设计研究院 | Hanger turnover device of ultrathin plate glass box |
-
2012
- 2012-12-31 CN CN2012207395361U patent/CN203079646U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495717A (en) * | 2014-12-27 | 2015-04-08 | 蚌埠玻璃工业设计研究院 | Hanger turnover device of ultrathin plate glass box |
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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: 20130724 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |