CN214815940U - Automatic shipment and turnover integrated machine for PCCP spiral welding steel cylinder - Google Patents
Automatic shipment and turnover integrated machine for PCCP spiral welding steel cylinder Download PDFInfo
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- CN214815940U CN214815940U CN202022490552.9U CN202022490552U CN214815940U CN 214815940 U CN214815940 U CN 214815940U CN 202022490552 U CN202022490552 U CN 202022490552U CN 214815940 U CN214815940 U CN 214815940U
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Abstract
The application relates to a PCCP pipe assembling, disassembling and carrying device, in particular to an automatic discharging and overturning integrated machine for a PCCP spiral welding steel cylinder; the device comprises a walking chassis, a lifting platform and a dumping platform; the lifting platform capable of vertically lifting is arranged on the upper end face of the walking chassis which can be locked and positioned on the walking path. The method comprises the following steps of moving a walking chassis from a stagnation position to a spiral welding station, ascending through a lifting platform and supporting a welded steel cylinder; the steel cylinder is conveyed to the welding point repairing by the walking chassis, and the lifting platform descends and resets; after the repair welding is finished, at the station, the tray supports the steel cylinder bell mouth, and the clamping hook is hung at the inner end of the steel cylinder socket to lock the steel cylinder socket; finally, the tilting table rotates along the rotating shaft to upwards turn for 90 degrees, after the steel cylinder bell mouth falls on the ground or the platform, the tray is separated from the steel cylinder bell mouth, and the clamping hook moves outwards to be opened; auxiliary personnel are not needed in the whole operation process, and the walking chassis, the lifting platform and the driving system of the dumping platform can be operated.
Description
Technical Field
The application relates to a PCCP pipe assembling, disassembling and carrying device, in particular to an automatic discharging and overturning all-in-one machine for a PCCP spiral welding steel cylinder.
Background
When the conventional PCCP pipe is used for unloading and transporting a spiral welding steel cylinder, a vehicle for loading and transporting the steel cylinder needs to be manually pushed to the position below a spiral welding liner core, an air pipe is inserted, the air cylinder for opening an air passage holds up the steel cylinder, the air passage is closed, the air pipe is pulled out, and a plurality of people push the steel cylinder to a repair welding station. And opening the gas circuit, returning the cylinder by means of the self weight of the steel cylinder, and after the repair welding of the steel cylinder is finished, hoisting the steel cylinder vertically by adopting a manually operated bridge crane.
The whole process is complicated, multiple manual aids are needed, and potential safety hazards exist.
Disclosure of Invention
The utility model provides a dismantle, delivery, upset integration, avoid artifical supplementary, eliminate automatic shipment of PCCP spiral welding steel cylinder, upset all-in-one of potential safety hazard.
The application is realized as follows: the PCCP spiral welding steel cylinder automatic delivery and turnover integrated machine comprises a walking chassis, a lifting platform and a dumping platform; the lifting platform capable of vertically lifting is arranged on the upper end face of the walking chassis which can be locked and positioned on the walking route; the dumping platform capable of overturning to one side is arranged on the upper end surface of the lifting platform through a rotating shaft; one end of the dumping platform close to the rotating shaft is connected with a tray which can keep a fixed included angle with the dumping platform; one end of the tilting table, which is far away from the rotating shaft, is provided with a clamping hook with an inward opening; the upper end surface of the dumping table is provided with a carrier roller for supporting the steel cylinder.
Furthermore, one end of the dumping platform, which is close to the rotating shaft, is provided with a first articulated shaft and is articulated and connected with the vertical tray through the first articulated shaft; a first hydraulic cylinder is connected between the tray and the dumping table.
Furthermore, the width of the tray is larger than that of the dumping table, and parts of the tray corresponding to the front and rear wide dumping tables are respectively provided with a second articulated shaft; supporting blocks extend outwards from the front end face and the rear end face of the dumping table, and third hinge shafts are arranged on the supporting blocks; a first hydraulic cylinder is arranged between the second hinged shaft and the third hinged shaft at the front end, and a first hydraulic cylinder is arranged between the second hinged shaft and the third hinged shaft at the rear end.
Furthermore, the center of one end, far away from the rotating shaft, of the dumping table is provided with a lock rod arranged along the length direction of the dumping table, one end of the lock rod is connected with a third hydraulic cylinder fixed with the dumping table, and the other end of the lock rod extends out of the dumping table.
Furthermore, an outer lock sleeve is sleeved on the part of the lock rod extending out of the tilting table, and a clamping hook with an inward opening is connected on the outer lock sleeve.
Furthermore, a locking nut is radially arranged on the outer lock sleeve.
Furthermore, a scissor lift is arranged on the walking chassis, and a lifting platform is arranged at the top of the scissor lift.
Furthermore, a fourth articulated shaft is arranged on the lifting platform, and a fifth articulated shaft is arranged on the dumping platform; and a second hydraulic cylinder is arranged between the fourth hinge shaft and the fifth hinge shaft.
Due to the implementation of the technical scheme, the walking chassis moves from a stagnation position to a spiral welding station, the lifting platform rises and supports the welded steel cylinder, and the steel cylinder is required to be completely separated from the spiral welding liner core; the steel cylinder is conveyed to the welding point repairing by the walking chassis, and the lifting platform descends and resets; after the repair welding is finished, at the station, the tray supports the steel cylinder bell mouth, and the clamping hook is hung at the inner end of the steel cylinder socket to lock the steel cylinder socket; finally, the tilting table rotates along the rotating shaft to upwards turn for 90 degrees, after the steel cylinder bell mouth falls on the ground or the platform, the tray is separated from the steel cylinder bell mouth, and the clamping hook moves outwards to be opened; auxiliary personnel are not needed in the whole operation process, and the walking chassis, the lifting platform and the driving system of the dumping platform can be operated.
Drawings
The specific structure of the application is given by the following figures and examples:
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present application;
FIG. 2 is a schematic view of the dumping table of FIG. 1 in an inverted configuration;
fig. 3 is a schematic top view of the tilting table of fig. 1.
Legend: 1. the steel cylinder lifting device comprises a walking chassis, 2, a lifting platform, 3, a dumping platform, 4, a tray, 5, a clamping hook, 6, a carrier roller, 7, a first hinged shaft, 8, a first hydraulic cylinder, 9, a second hinged shaft, 10, a supporting block, 11, a third hinged shaft, 12, a lock rod, 13, an outer lock sleeve, 14, a rotating shaft, 15, a locking nut, 16, a rib plate, 17, a through hole, 18, a third hydraulic cylinder, 19, a scissor type lifter, 20, a fourth hinged shaft, 21, a fifth hinged shaft, 22, a second hydraulic cylinder, 23, a steel cylinder, 24, a steel cylinder socket and 25, wherein the steel cylinder socket is arranged on the walking chassis.
Detailed Description
The present application is not limited to the following examples, and specific implementations may be determined according to the technical solutions and practical situations of the present application.
In the embodiment, as shown in fig. 1 to 3, the PCCP spiral welded steel cylinder automatic delivery and turnover all-in-one machine comprises a walking chassis 1, a lifting platform 2 and a dumping platform 3; the upper end surface of a walking chassis 1 which can be locked and positioned on a walking route is provided with a lifting platform 2 which can vertically lift; the dumping platform 3 which can be overturned to one side is arranged on the upper end surface of the lifting platform 2 through a rotating shaft 14; one end of the dumping table 3 close to the rotating shaft 14 is connected with a tray 4 which can keep a fixed included angle with the dumping table 3; one end of the tilting table 3, which is far away from the rotating shaft 14, is provided with a clamping hook 5 with an inward opening; the upper end surface of the pouring table 3 is provided with a carrier roller 6 for supporting the steel cylinder 23.
Two supporting rollers 6 are arranged in parallel on the tilting table 3 for supporting the steel cylinder 23, which is a well-known and common technique. The walking chassis 1 can be pushed by manpower, and can also be driven by electric power to move forwards and backwards, wherein the electric power drive can also be connected into a controller.
The specific operation process comprises the following steps: firstly, moving the walking chassis 1 from a stagnation position to a spiral welding station, lifting the walking chassis by the lifting platform 2, supporting the welded steel cylinder 23, and completely separating the steel cylinder 23 from a spiral welding liner core; secondly, the steel cylinder 23 is conveyed to a repair welding station, and the lifting platform 2 descends and resets; thirdly, after the repair welding is finished, at the station, the tray 4 supports the steel cylinder bell mouth 24, and the clamping hook 5 is hung at the inner end of the steel cylinder socket 25 to lock the steel cylinder socket 25; fourthly, the dumping platform 3 rotates along the rotating shaft 14 to turn upwards for 90 degrees, after the steel cylinder bell mouth 24 falls on the ground or the platform, the tray 4 is separated from the steel cylinder bell mouth 24, and the clamping hook 5 moves outwards and is opened; and fifthly, moving the walking chassis 1 to a stop position, rotating the dumping platform 3 along the rotating shaft 14 to reset, and resetting the walking chassis 1.
This application simple structure can go out a variety of operations such as steel cylinder 23, go up and down, upset and integrate, need not or only need little personnel's external force supplementary, and this application and steel cylinder 23 can be kept away from to operating personnel, have reduced the personal safety hidden danger among the operation process. The auxiliary time in the spiral welding process of the steel cylinder 23 is shortened, and the production efficiency of the process line is improved.
As shown in fig. 1 to 3, one end of the tilting table 3 close to the rotating shaft 14 is provided with a first hinge shaft 7 and is hinged with the vertical tray 4 through the first hinge shaft 7; a first hydraulic cylinder 8 is connected between the tray 4 and the dumping table 3.
As shown in fig. 1 to 3, the width of the tray 4 is larger than that of the pouring table 3, and the portions of the tray 4 corresponding to the front and rear wide pouring tables 3 are respectively provided with a second hinge shaft 9; supporting blocks 10 extend outwards from the front end face and the rear end face of the dumping table 3, and third hinge shafts 11 are arranged on the supporting blocks 10; a first hydraulic cylinder 8 is arranged between the second hinged shaft 9 and the third hinged shaft 11 at the front end, and a first hydraulic cylinder 8 is arranged between the second hinged shaft 9 and the third hinged shaft 11 at the rear end.
The first hydraulic cylinders 8 are arranged on the front side and the rear side of the dumping table 3, and cannot influence the steel cylinder 23 which lies on the carrier roller 6. Through the extension and contraction of the first hydraulic cylinder 8, the tray 4 rotates around the first hinge shaft 7, and can play a role in tightly supporting or loosening the end of the steel tube bell mouth 24.
As shown in fig. 1 to 3, a lock rod 12 arranged along the longitudinal direction of the tilting table 3 is provided at the center of one end of the tilting table 3 away from the rotating shaft 14, one end of the lock rod 12 is connected with a third hydraulic cylinder 18 fixed to the tilting table 3, and the other end of the lock rod 12 extends to the outside of the tilting table 3. The part of the lock rod 12 extending out of the tilting table 3 is sleeved with an outer lock sleeve 13, and the outer lock sleeve 13 is connected with a clamping hook 5 with an inward opening.
After the steel cylinder 23 lies on the carrier roller 6, the lock rod 12 can be recovered through the third hydraulic cylinder 18, the clamping hook 5 is clamped and hung on the inner side of the steel ring of the steel cylinder socket 25 to lock the steel cylinder 23, and accidents caused by shaking of the steel cylinder 23 during overturning are avoided. A rib plate 16 is arranged in the dumping table 3, a third hydraulic cylinder 18 is fixedly arranged on the rib plate 16, the telescopic end of the third hydraulic cylinder 18 is connected with a lock rod 12, and the lock rod 12 penetrates through the through holes 17 on other rib plates 16 until extending out of the dumping table 3.
As shown in fig. 1 to 3, a lock nut 15 is radially mounted on the outer lock sleeve 13.
Thus, the length of the lock rod 12 extending out of the dumping table 3 can be adjusted through the third hydraulic cylinder 18 according to different lengths of the steel cylinders 23, so that the lock rod can be applied to locking work of the steel cylinders 23 with various lengths.
As shown in fig. 1 to 3, a scissor lift 19 is mounted on the traveling chassis 1, and the top of the scissor lift 19 is the lifting platform 2.
As shown in fig. 1 to 3, a fourth hinge shaft 20 is provided on the lifting platform 2, and a fifth hinge shaft 21 is provided on the tilting platform 3; a second hydraulic cylinder 22 is installed between the fourth hinge shaft 20 and the fifth hinge shaft 21.
The hydraulic drive system of the first hydraulic cylinder 8 may be connected into the controller; the hydraulic drive system of the second hydraulic cylinder 22 may be connected into the controller; the hydraulic drive system of scissor lift 19 may be connected to a controller.
When the steel cylinder 23 lies flat on the idler 6, the steel cylinder socket 24 is located near the end of the rotating shaft 14 and the steel cylinder socket 25 is located far from the end of the rotating shaft 14. The operation process of the preferred embodiment of the application is as follows: the controller controls the electric drive work of the walking chassis 1, and the walking chassis 1 moves from a stagnation position to a spiral welding station; the controller controls a hydraulic driving system of the scissor lift 19 to work, and the lifting platform 2 rises to lift the steel cylinder 23; when the steel cylinder 23 is conveyed to the repair welding station and is taken over by the repair welding station, the lifting platform 2 descends and resets; after the repair welding is finished, at the station, the controller controls the hydraulic driving system of the first hydraulic cylinder 8 to work, and the tray 4 rotates to tightly abut against the steel cylinder bell mouth 24 to support the steel cylinder bell mouth 24; adjusting the positions of the lock rod 12 and the outer lock sleeve 13 to enable the clamping hook 5 to be clamped and hung on the inner side of the steel ring of the steel cylinder socket 25 to lock the steel cylinder socket 25; the lifting steel cylinder 23 of the lifting platform 2 slowly descends and resets, and the walking chassis 1 moves to a hoisting station; the controller controls the hydraulic driving system of the second hydraulic cylinder 22 to work, the dumping platform 3 rotates along the rotating shaft 14 and turns upwards for 90 degrees, after the steel cylinder bellmouth 24 falls on the ground or a platform, the controller controls the hydraulic driving system of the first hydraulic cylinder 8 to work, the tray 4 is separated from the steel cylinder bellmouth 24, and the clamping hook 5 moves outwards and is opened; the walking chassis 1 moves to a stop position, the dumping platform 3 rotates along the rotating shaft 14 to reset at last, the walking chassis 1 moves to move to reset, and the tray 4 resets.
In this document, "upper", "lower", "front", "rear", "left", "right", and the like are used only to indicate relative positional relationships between relevant portions, and do not limit absolute positions of the relevant portions.
The above technical features constitute the best embodiment of the present application, which has strong adaptability and best implementation effect, and unnecessary technical features can be added or subtracted according to actual needs to meet the needs of different situations.
Claims (8)
1. The utility model provides an automatic all-in-one of transporting, upset of PCCP spiral welding steel cylinder which characterized in that: comprises a walking chassis, a lifting platform and a dumping platform; the lifting platform capable of vertically lifting is arranged on the upper end face of the walking chassis which can be locked and positioned on the walking route; the dumping platform capable of overturning to one side is arranged on the upper end surface of the lifting platform through a rotating shaft; one end of the dumping platform close to the rotating shaft is connected with a tray which can keep a fixed included angle with the dumping platform; one end of the tilting table, which is far away from the rotating shaft, is provided with a clamping hook with an inward opening; the upper end surface of the dumping table is provided with a carrier roller for supporting the steel cylinder.
2. The automatic shipment and turnover all-in-one machine for the PCCP spiral welded steel cylinder according to claim 1, wherein: one end of the dumping platform, which is close to the rotating shaft, is provided with a first articulated shaft and is articulated and connected with the vertical tray through the first articulated shaft; a first hydraulic cylinder is connected between the tray and the dumping table.
3. The automatic shipment and turnover all-in-one machine for the PCCP spiral welded steel cylinder as claimed in claim 2, wherein: the width of the tray is larger than that of the dumping table, and parts of the tray corresponding to the front and rear wide dumping tables are respectively provided with a second articulated shaft; supporting blocks extend outwards from the front end face and the rear end face of the dumping table, and third hinge shafts are arranged on the supporting blocks; a first hydraulic cylinder is arranged between the second hinged shaft and the third hinged shaft at the front end, and a first hydraulic cylinder is arranged between the second hinged shaft and the third hinged shaft at the rear end.
4. The PCCP spiral welded steel cylinder automatic discharging and overturning all-in-one machine as claimed in claim 1, 2 or 3, wherein: the center of one end of the dumping table, which is far away from the rotating shaft, is provided with a lock rod which is arranged along the length direction of the dumping table, one end of the lock rod is connected with a third hydraulic cylinder which is fixed with the dumping table, and the other end of the lock rod extends out of the dumping table.
5. The automatic shipment and turnover all-in-one machine for the PCCP spiral welded steel cylinder as claimed in claim 4, wherein: the part of the lock rod extending out of the tilting table is sleeved with an outer lock sleeve, and the outer lock sleeve is connected with a clamping hook with an inward opening.
6. The automatic shipment and turnover all-in-one machine for the PCCP spiral welded steel cylinder as claimed in claim 4, wherein: and a locking nut is radially arranged on the outer lock sleeve.
7. The PCCP spiral welded steel cylinder automatic discharging and overturning all-in-one machine as claimed in claim 1, 2 or 3, wherein: a scissor lift is arranged on the walking chassis, and a lifting platform is arranged at the top of the scissor lift.
8. The PCCP spiral welded steel cylinder automatic discharging and overturning all-in-one machine as claimed in claim 1, 2 or 3, wherein: a fourth hinged shaft is arranged on the lifting platform, and a fifth hinged shaft is arranged on the dumping platform; and a second hydraulic cylinder is arranged between the fourth hinge shaft and the fifth hinge shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022490552.9U CN214815940U (en) | 2020-11-02 | 2020-11-02 | Automatic shipment and turnover integrated machine for PCCP spiral welding steel cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022490552.9U CN214815940U (en) | 2020-11-02 | 2020-11-02 | Automatic shipment and turnover integrated machine for PCCP spiral welding steel cylinder |
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| CN214815940U true CN214815940U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022490552.9U Active CN214815940U (en) | 2020-11-02 | 2020-11-02 | Automatic shipment and turnover integrated machine for PCCP spiral welding steel cylinder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247421A (en) * | 2020-11-02 | 2021-01-22 | 新疆国统管道股份有限公司 | PCCP spiral welding steel cylinder automatic delivery and turnover integrated machine and application thereof |
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2020
- 2020-11-02 CN CN202022490552.9U patent/CN214815940U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247421A (en) * | 2020-11-02 | 2021-01-22 | 新疆国统管道股份有限公司 | PCCP spiral welding steel cylinder automatic delivery and turnover integrated machine and application thereof |
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