CN218619279U - Heavy tubular object trolley shipping tool - Google Patents
Heavy tubular object trolley shipping tool Download PDFInfo
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- CN218619279U CN218619279U CN202223095721.4U CN202223095721U CN218619279U CN 218619279 U CN218619279 U CN 218619279U CN 202223095721 U CN202223095721 U CN 202223095721U CN 218619279 U CN218619279 U CN 218619279U
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- outrigger
- trolley
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Abstract
The utility model discloses a heavy tubular object trolley shipping tool, wherein a longitudinal outrigger is erected on a trolley transportation part and positioned at two sides of a fixed structure of the heavy tubular object and is parallel to the heavy tubular object, a transverse outrigger is positioned below the longitudinal outrigger and is vertical to the longitudinal outrigger, a plurality of rib plates are adopted between the transverse outrigger and the longitudinal outrigger for welding and fixing, and a traction snap ring is arranged on the trolley transportation part at the front end; the small operation equipment such as trolley transportation combined welding, cutting, a winch, a pulley assembly, a small crane and a forklift is adopted, the large crane with low use efficiency and high cost is well avoided, most of heavy tubular objects (such as steel piles) which are originally carried out on the barge and the prefabrication operation of a fixed structure of the heavy tubular objects are completed on a wharf, only a small amount of fixed operation workload is remained to be completed on the barge, the shipment construction period is greatly shortened, the shipment efficiency is improved, the small operation equipment can be recycled, and the shipment cost and the expense are obviously reduced.
Description
Technical Field
The utility model relates to a shipment facility field of the heavy tubulose of ocean engineering (like the piling bar), more specifically says, relates to a frock of the dolly shipment of heavy tubulose (like the piling bar) that shipment efficiency is higher, the cost is lower.
Background
The diameter of a single steel pile in the existing ocean engineering is usually about 2 meters, the length of the single steel pile is between dozens of meters and hundreds of meters, and the maximum weight of the single steel pile can reach more than 600 tons; and a deep water jacket usually has 8 or 12 steel piles, and the steel piles are shipped to a barge after being constructed.
At present, two methods are generally adopted for loading the traditional steel piles into ships: one method is to hoist and load the ship by using 3 to 4 large crawler cranes, and the other method is to load the ship by using a rolling method, such as the rolling ship mentioned in the invention application with the application number 2020116093232 and the publication number CN 112682579A.
However, the hoisting and shipping method cannot leave a large crane (for example, more than 500 tons), while the roll-on and shipping method does not need the large crane, but the preparation work of the barge in place is more, and the operation period is longer, so the disadvantages of the conventional steel pile shipping method are obvious, and the conventional steel pile shipping method and facilities need to be improved.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a frock of heavy tubulose dolly shipment, need not large-scale loop wheel machine, can shorten the shipment time limit for a project and improve shipment efficiency again by a wide margin simultaneously to obviously reduce shipment cost and expense.
The utility model provides a technical scheme that its technical problem adopted is:
constructing a heavy tubular object trolley shipping tool, which comprises a plurality of longitudinal outriggers, a plurality of transverse outriggers and a plurality of trolley transportation components; the longitudinal outriggers are erected on the trolley transportation component and positioned on two sides of the fixing structure of the heavy tubular object and are parallel to the heavy tubular object, the transverse outriggers are positioned below the longitudinal outriggers and are perpendicular to the longitudinal outriggers, a plurality of rib plates are welded and fixed between the transverse outriggers and the longitudinal outriggers, and the trolley transportation component at the front end is provided with a traction snap ring for being drawn to a barge by using a winch and a pulley assembly, and the trolley transportation component, the longitudinal outriggers and the transverse outriggers are detached by using a small crane and a forklift.
The tool for loading the heavy tubular object trolley onto the ship comprises a longitudinal cantilever beam, a longitudinal cantilever beam and a longitudinal cantilever beam, wherein the top surface of the middle section of the longitudinal cantilever beam is higher than the top surfaces of the two side sections of the longitudinal cantilever beam, and the high section and the low section of the longitudinal cantilever beam are in transitional connection by adopting a bevel edge plate; the bottom surface of the middle section of the transverse cantilever beam is lower than the bottom surfaces of the two side sections, and the high section and the low section are in transitional connection by adopting a bevel edge plate.
The tooling for loading the heavy tubular object onto the ship by using the trolley comprises a first rib plate, a second rib plate, a third rib plate and a fourth rib plate, wherein the first rib plate is welded between two side surfaces of a transverse outrigger and the bottom surface of the longitudinal outrigger; the first rib plate is positioned at two end parts of the transverse outrigger and is vertical to the transverse outrigger, the second rib plate is positioned at the connecting part of the longitudinal outrigger and is vertical to the longitudinal outrigger, and the third rib plate and the fourth rib plate are both vertical to the second rib plate; and the outer side edges of all the rib plates are oblique edges.
The tool for loading the heavy tubular object trolley comprises steel plates and steel rails which are laid on the wharf ground and the barge deck in the early stage of loading.
The tool for loading the heavy tubular object by the trolley is characterized in that the steel plate and the steel rail laid on the wharf ground are positioned on two equal-height and parallel slideway cement blocks.
The tool for loading the heavy tubular goods onto the ship by the trolley is characterized in that the longitudinal cantilever beam is arranged on the trolley transportation part through the support pipe, the lower end face of the support pipe is supported on the trolley transportation part, and the bottom face of the longitudinal cantilever beam is supported on the upper end face of the support pipe.
The heavy tubular object trolley shipboard tool comprises temporary support piles which are temporarily supported at the bottom layer of a fixed structure in the process of installing and prefabricating heavy tubular objects on the wharf ground and the fixed structure of the heavy tubular objects.
The tool for shipping the heavy tubular object trolley comprises a plurality of cylindrical supporting pipes which are inserted between a bottom layer of a fixed structure and a deck of a barge and fastened and fixed at the later stage of shipping.
The tool for loading the heavy tubular object trolley comprises a plurality of beam-drawing circular tubes inserted between the bottom of a transverse cantilever beam and a barge deck in the later loading stage.
The tool for loading the heavy tubular object trolley comprises a plurality of inclined support rods welded between two sides of a fixed structure and a barge deck in the later loading stage.
For the facility that traditional piling bar method adopted of shipment adopted, the utility model discloses heavy tubulose dolly frock of shipment beneficial effect lies in: the small operation equipment such as trolley transportation combined welding, cutting, a winch, a pulley assembly, a small crane and a forklift is adopted, the large crane with low use efficiency and high cost is well avoided, most of heavy tubular objects (such as steel piles) which are originally carried out on the barge and the prefabrication operation of a fixed structure of the heavy tubular objects are completed on a wharf, only a small amount of fixed operation workload is remained to be completed on the barge, the shipment construction period is greatly shortened, the shipment efficiency is improved, the small operation equipment can be recycled, and the shipment cost and the expense are obviously reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the drawings:
FIG. 1 is a side view of an embodiment of the apparatus for loading a heavy tubular cart of the present invention;
FIG. 2 is an enlarged sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged sectional view taken along line B-B of FIG. 1;
FIG. 4 is an enlarged sectional view taken at C-C in FIG. 1;
FIG. 5 is an enlarged sectional view taken at D-D in FIG. 1;
FIG. 6 is a front view of a shipping tool embodiment for shipping a heavy tubular object using the present invention;
FIG. 7 is a side view of a shipping tool embodiment for shipping heavy tubulars using the present invention;
FIG. 8 is a front view of a temporary support pile for use in an embodiment of the apparatus for loading a heavy tubular cart of the present invention;
FIG. 9 is a schematic view of a longitudinal outrigger used in an embodiment of the tool for loading a heavy tubular trolley of the present invention;
FIG. 10 is a schematic view of a transverse outrigger used in an embodiment of the present invention for a heavy tubular object trolley for loading onto a ship at an early stage of dismantling;
FIG. 11 is a schematic view of a transverse outrigger used in an embodiment of the heavy tubular cart in the middle stage of dismantling;
FIG. 12 is a schematic view of the transverse outriggers used in the embodiment of the heavy tubular trolley shipping tool of the present invention at the later stage of dismantling;
figure 13 is a front view of a heavy tubular and its mounting structure after shipment for a tool embodiment of a heavy tubular cart for shipment of the present invention.
The various reference numbers in the figures are summarized: the device comprises a longitudinal cantilever beam 100, a transverse cantilever beam 200, a trolley transportation part 300, a traction clasp 310, a heavy tubular object 400, a fixing structure 500 (of the heavy tubular object 400), a ribbed plate 600, a first ribbed plate 610, a second ribbed plate 620, a third ribbed plate 630, a fourth ribbed plate 640, a steel plate 710, a steel rail 720, a slideway cement block 730, a support pipe 810, a cylindrical support pipe 820, a drawing Liang Yuanguan and an inclined support rod 840.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, a clear and complete description will be given below with reference to the technical solutions of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, belong to the scope of protection of the present invention.
As shown in fig. 1 in combination with fig. 6 and 7, the heavy tubular trolley shipping tool of the present invention includes a plurality of longitudinal outriggers 100, a plurality of transverse outriggers 200, and a plurality of trolley transportation components 300; the longitudinal outriggers 100 are erected on the trolley transportation component 300 and are positioned at two sides of the fixing structure 500 of the heavy tubular object 400 (such as a steel pile) and are parallel to the heavy tubular object 400, the transverse outriggers 200 are positioned below the longitudinal outriggers 100 and are perpendicular to the longitudinal outriggers 100, the transverse outriggers 200 and the longitudinal outriggers 100 are welded and fixed by a plurality of rib plates 600, and the trolley transportation component 300 at the front end is provided with a traction snap ring 310 for being drawn to a barge by using a winch and a pulley assembly, and the trolley transportation component 300, the longitudinal outriggers 100 and the transverse outriggers 200 are removed by using a small crane and a forklift.
Preferably, the top surface of the middle section of the longitudinal outrigger 100 is higher than the top surfaces of the two side sections, and the high and low sections are in transitional connection by adopting a bevel edge plate so as to enhance the overall rigidity of the longitudinal outrigger 100; the bottom surface of the middle section of the transverse cantilever beam 200 is lower than the bottom surfaces of the two side sections, and the high section and the low section are in transitional connection by adopting a bevel edge plate so as to enhance the integral rigidity of the transverse cantilever beam 200.
Referring to fig. 3, 4 and 5, in particular, the rib 600 includes a first rib 610, a second rib 620, a third rib 630 and a fourth rib 640; the first rib plate 610 is welded between the two side surfaces of the transverse outrigger 200 and the bottom surface of the longitudinal outrigger 100, the second rib plate 620 is welded between the outer side surface of the longitudinal outrigger 100 and the top surface of the transverse outrigger 200, the third rib plate 630 is welded between the middle lower part of the second rib plate 620 and the top surface of the transverse outrigger 200, and the fourth rib plate 640 is welded between the outer side edge of the second rib plate 620 and the top surface of the transverse outrigger 200; the first rib 610 plates are positioned at two end parts of the transverse outrigger 200 and are vertical to the transverse outrigger 200, the second rib plate 620 is positioned at the connecting part of the longitudinal outrigger 100 and is vertical to the longitudinal outrigger 100, and the third rib plate 630 and the fourth rib plate 640 are both vertical to the second rib plate 620; and the outer side edges of all the rib plates 600 are oblique edges; the number and the layout of the rib plates 600 which are reasonable in the adoption can achieve firm connection performance.
Referring to fig. 2, 6, 7 and 9, in particular, during the early stages of shipment, steel plates 710 and steel rails 720 are laid on both the dock floor and the barge deck (shown in fig. 9) to facilitate towing and hauling; preferably, the steel plates 710 and rails 720 are laid on the dock floor above two equal and parallel skid concrete blocks 730 to facilitate shipping and installation and prefabrication of the heavy tubular 400 and its fixed structure 500.
Specifically, the longitudinal outrigger 100 is erected on the trolley transportation component 300 through the support pipe 810, the lower end surface of the support pipe 810 is supported on the trolley transportation component 300, and the bottom surface of the longitudinal outrigger 100 is supported on the upper end surface of the support pipe, so as to facilitate the separation of the longitudinal outrigger 100 and the trolley transportation component 300 in the later stage of shipment.
As shown in fig. 8, it is preferable that temporary support piles 740 are further provided at the bottom of the fixed structure 500 during the installation and prefabrication of the heavy-duty tubular object 400 and the fixed structure 500 thereof on the wharf ground to ensure safety during the installation and prefabrication of the heavy-duty tubular object 400 and the fixed structure 500 thereof.
In the later stages of shipment, as shown in connection with fig. 13, a plurality of cylindrical support tubes 820 are inserted and fastened between the bottom of the fixed structure 500 and the barge deck to facilitate better support and fixation of the heavy tubular 400 and its fixed structure 500 on the barge deck.
Referring to fig. 9, 10, 11 and 12, in the later stage of loading, a plurality of drawers Liang Yuanguan 830 are inserted between the bottom of the transverse outrigger 200 and the barge deck to facilitate the use of a forklift to smoothly pull the transverse outrigger 200 out from under the heavy tubular 400 and its fixed structure 500 and to hoist it away with a small crane.
Referring to fig. 13, in the later stage of loading, a plurality of diagonal support bars 840 are welded between both sides of the fixed structure 500 and the deck of the barge to further stabilize the heavy tubular 400 and the fixed structure 500 thereof and prevent looseness caused by shaking during transportation of the barge.
The utility model discloses frock of heavy tubular object dolly shipment is before shipment, as shown in figure 1 and combined with figure 6, figure 7 and figure 8, need lay two equal high and slide cement blocks 730 that are parallel to each other on the ground of pier earlier, and laid steel sheet 710 and rail 720 on this slide cement block 730, use small-size loop wheel machine (such as about 120 tons) again and place dolly transportation part 300 on rail 720, then place vertical outrigger 100 on the stay tube 810 of dolly transportation part 300, insert horizontal outrigger 200 below vertical outrigger 100 both sides again, and weld horizontal outrigger 200 and vertical outrigger 100 into an organic whole according to appointed position with all floor 600; then, a plurality of temporary support piles 740 are arranged on the ground between the two slideway cement blocks 730 at certain intervals for prefabricating the heavy tubular object 400 and the fixed structure 500 thereof, then the H-shaped steel positioned at the bottom layer of the fixed structure 500 is temporarily placed on the temporary support piles 740, a plurality of prefabricated heavy tubular objects 400 (such as steel piles) are hoisted to the transverse cantilever beams 200 of the trolley ship-loading tool by using a small-sized crane, and then the fixed structure 500 of the heavy tubular objects 400 is installed and welded.
In preparation for shipment and hauling, as shown in fig. 8 and with reference to fig. 9, the corresponding steel plate 710 and steel rail 720 are laid on the barge deck, and then the temporary support piles 740 under the fixed structure 500 are removed, so that the loads of the whole heavy tubular object 400 (such as a steel pile) and the fixed structure 500 are all loaded on the transverse outriggers 200 of the trolley shipment tool, the winch and the pulley assembly are connected with the towing snap ring (i.e., 310 in fig. 1) at the towing point of the trolley shipment tool, and the whole heavy tubular object 400 (such as a steel pile) and the fixed structure 500 and the trolley shipment tool are towed to the specified position on the barge along the steel rail 720 by the traction force of the winch, thereby completing the shipment operation.
After the ship is loaded, as shown in fig. 9 and with reference to fig. 10, 11, 12 and 13, firstly, inserting cylindrical support pipes 820 into the gaps between the H-shaped steel at the bottom of the fixed structure 500 and the deck of the barge and keeping the fastened state, and gradually advancing from the stern to the bow, installing two sets of welding sets (i.e. both ends of the cylindrical support pipes 820 need to be welded to the bottom of the deck of the barge and the fixed structure 500), and after all the two sets of fixed structures 500 are welded, removing one set of transportation tool including the trolley transportation part 300, the transverse outriggers 200, the longitudinal outriggers 100 and the like, so that the load of the whole heavy tubular object 400 (such as a steel pile) and the fixed structure 500 thereof is gradually transferred from the transverse outriggers 200 of the trolley ship loading tool to the cylindrical support pipes 820 under the H-shaped steel at the bottom of the fixed structure 500; then uniformly inserting a plurality of drawers Liang Yuanguan 830 into a gap between the bottom of the transverse outrigger 200 of the trolley ship loading tool and a barge deck, cutting support pipes (namely 810 in fig. 1) supported on trolley transport components 300 below two ends of the longitudinal outrigger 100 by using a flame gun, hoisting the trolley transport components 300 at two ends of the longitudinal outrigger 100 away, so that the weights of the longitudinal outrigger 100 and the transverse outrigger 200 fall onto the drawers Liang Yuanguan 830, then cutting off all rib plates (namely 600 in fig. 1) connected between the longitudinal outrigger 100 and the transverse outrigger 200 to separate the longitudinal outrigger 100 and the transverse outrigger 200, hoisting the longitudinal outrigger 100 away by using a small-sized crane, and drawing out and hoisting the transverse outrigger 200 from the lower part of the whole heavy tubular object 400 (such as a steel pile) and a fixed structure 500 by combining a forklift; finally, a plurality of diagonal support bars 840 are welded between the sides of the fixed structure 500 and the barge deck.
After improving the traditional steel pile shipping method and facilities, prefabricating and constructing the steel piles on a wharf according to the stacking and placing sequence of the steel piles on the ship, and dragging all the steel piles to the specified positions on the barge by using a winch traction trolley at one time to complete the steel pile shipping; the tool for loading the ship by adopting the heavy tubular object trolley meets the requirement of no large crane, greatly shortens the loading period and improves the loading efficiency, can be recycled, and obviously reduces the loading cost and expense.
Those not described in detail in this specification are well within the skill of those in the art.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (10)
1. The tool for loading the heavy tubular object onto the ship by the trolley is characterized by comprising a plurality of longitudinal outriggers, a plurality of transverse outriggers and a plurality of trolley transportation components; the longitudinal cantilever beams are erected on the trolley transportation component and are positioned on two sides of the fixed structure of the heavy tubular object and are parallel to the heavy tubular object, the transverse cantilever beams are positioned below the longitudinal cantilever beams and are perpendicular to the longitudinal cantilever beams, a plurality of rib plates are welded and fixed between the transverse cantilever beams and the longitudinal cantilever beams, a traction snap ring is arranged on the trolley transportation component at the front end and is used for utilizing a winch and a pulley assembly to pull the transverse cantilever beams onto a barge, and the trolley transportation component, the longitudinal cantilever beams and the transverse cantilever beams are detached by utilizing a small crane and a forklift.
2. The heavy tubular object trolley shipping tool according to claim 1, wherein the top surface of the middle section of the longitudinal outrigger is higher than the top surfaces of the two side sections, and the high and low sections are in transitional connection by adopting a bevel edge plate; the bottom surface of the middle section of the transverse cantilever beam is lower than the bottom surfaces of the two side sections, and the high section and the low section are in transitional connection by adopting a bevel edge plate.
3. The tool for loading the heavy tubular object onto the ship by using the trolley as claimed in claim 2, wherein the ribbed plates comprise a first ribbed plate welded between two lateral sides of the transverse outrigger and the bottom surface of the longitudinal outrigger, a second ribbed plate welded between the outer lateral side of the longitudinal outrigger and the top surface of the transverse outrigger, a third ribbed plate welded between the middle lower part of the second ribbed plate and the top surface of the transverse outrigger, and a fourth ribbed plate welded between the outer lateral edge of the second ribbed plate and the top surface of the transverse outrigger; the first ribbed plate is positioned at two end parts of the transverse outrigger and is vertical to the transverse outrigger, the second ribbed plate is positioned at the connecting part of the longitudinal outrigger and is vertical to the longitudinal outrigger, and the third ribbed plate and the fourth ribbed plate are vertical to the second ribbed plate; the outer side edges of all the rib plates are oblique edges.
4. The tool for loading a heavy tubular cart onto a ship according to claim 1, comprising steel plates and rails laid on the dock floor and on the deck of the barge during the pre-loading phase.
5. The heavy tubular trolley loading tool of claim 4, wherein the steel plates and rails laid on the dock floor are positioned above two equal and parallel skid concrete blocks.
6. The heavy tubular trolley loading tool as claimed in claim 1, wherein the longitudinal outrigger is supported on the trolley transportation component via a support pipe, the lower end surface of the support pipe is supported on the trolley transportation component, and the bottom surface of the longitudinal outrigger is supported on the upper end surface of the support pipe.
7. The heavy tubular trolley shipping tooling of claim 6, including temporary support piles temporarily supported on the bottom of the fixed structure during the installation and prefabrication of heavy tubulars and their fixed structures on the dock floor.
8. The tooling for shipping a heavy tubular object trolley according to claim 1, comprising a plurality of cylindrical support pipes inserted between the bottom layer of the fixed structure and the deck of the barge and fastened and fixed at the later stage of shipping.
9. The tool for loading the heavy tubular goods trolley on the ship according to claim 1, wherein the tool comprises a plurality of beam-drawing circular tubes inserted between the bottom of the transverse outrigger and a deck of the barge at the later stage of loading the ship.
10. The tool for loading a heavy tubular object onto a ship by using a trolley as claimed in claim 1, wherein the tool comprises a plurality of inclined support rods welded between two sides of the fixed structure and a deck of the barge at the later loading stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223095721.4U CN218619279U (en) | 2022-11-17 | 2022-11-17 | Heavy tubular object trolley shipping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223095721.4U CN218619279U (en) | 2022-11-17 | 2022-11-17 | Heavy tubular object trolley shipping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218619279U true CN218619279U (en) | 2023-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223095721.4U Active CN218619279U (en) | 2022-11-17 | 2022-11-17 | Heavy tubular object trolley shipping tool |
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| Country | Link |
|---|---|
| CN (1) | CN218619279U (en) |
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- 2022-11-17 CN CN202223095721.4U patent/CN218619279U/en active Active
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