CN114180462B - Hoisting and installing method for cabin traveling crane equipment - Google Patents
Hoisting and installing method for cabin traveling crane equipment Download PDFInfo
- Publication number
- CN114180462B CN114180462B CN202111454770.XA CN202111454770A CN114180462B CN 114180462 B CN114180462 B CN 114180462B CN 202111454770 A CN202111454770 A CN 202111454770A CN 114180462 B CN114180462 B CN 114180462B
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- Prior art keywords
- cabin
- connecting plate
- track
- rail
- hoisting
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000003466 welding Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C17/00—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
- B66C17/06—Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/16—Devices specially adapted for limiting trolley or crane travel; Arrangements of buffer-stops
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/08—Runners; Runner bearings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
Abstract
The invention relates to a hoisting and installing method of cabin traveling crane equipment, which comprises the following steps: firstly, reversely placing a cabin reverse-roof module, and preassembling driving equipment on a cabin reverse roof; step two, lifting the cabin anti-jacking module and the driving equipment and turning over 180 degrees; hoisting the cabin anti-top module and the travelling crane equipment to the upper part of the cabin, then lowering the cabin anti-top module to overlap the upper end of the cabin, and welding and fixing the cabin anti-top module on the cabin. According to the cabin traveling equipment hoisting and installing method, traveling equipment is preassembled on the cabin anti-top module on the ground and then hoisted together with the cabin anti-top module, so that hoisting difficulty is greatly reduced.
Description
Technical Field
The invention relates to the field of ship construction, in particular to a hoisting and installing method for a cabin traveling frame.
Background
When the traditional cabin traveling crane frame is installed, the cabin traveling crane frame is directly hoisted and installed below the reverse roof of the cabin, the traveling crane frame is installed on a track for hoisting, the cabin is divided into a plurality of layers of cabins through decks in the cabin according to the prior art as disclosed in the patent application number CN201721065671.1, a hanging beam is installed in each cabin, and traveling crane equipment is installed on the hanging beam.
However, due to the existence of the cabin anti-top, the ordinary lifting equipment cannot finish the lifting in the cabin, the lifting and mounting difficulty of the cabin traveling frame in the cabin is high, and the cost of the special lifting equipment is relatively high.
Disclosure of Invention
In order to solve the technical problems, the invention provides a cabin traveling crane equipment hoisting and installing method, which solves the problems of high hoisting and installing difficulty in a cabin.
The technical purpose of the invention is realized by the following technical scheme:
a cabin driving equipment hoisting and installing method comprises the following steps:
Firstly, reversely placing a cabin reverse-roof module, and preassembling driving equipment on a cabin reverse roof;
step two, lifting the cabin anti-jacking module and the driving equipment and turning over 180 degrees;
Hoisting the cabin anti-top module and the travelling crane equipment to the upper part of the cabin, then lowering the cabin anti-top module to overlap the upper end of the cabin, and welding and fixing the cabin anti-top module on the cabin.
Further, the cabin running frame comprises a rail and a running frame, the rail is fixed on the cabin counter top, and then the running frame is installed on the rail.
Further, a rack for driving the travelling crane to travel is arranged at the bottom of the track along the length direction of the track, and a power device matched with the rack to rotate is arranged on the travelling crane frame and meshed with the rack through a gear; rollers for limiting the moving direction of the travelling crane frame are respectively arranged on two sides of the rail, and the rollers are arranged on the travelling crane frame.
Further, the track comprises a track top plate, a track bottom plate and a track web plate, wherein the track top plate and the track bottom plate are mutually parallel, and the track web plate is vertically arranged between the track top plate and the track bottom plate; the rack is installed in the middle part of track bottom plate, and the gyro wheel is installed between track bottom plate and track roof.
Further, the rail is firstly installed and fixed on the cabin anti-top module, and then the travelling crane frame is installed on the rail; and a limiting device for preventing the travelling crane frame from moving relative to the rail is arranged on the rail before lifting and turning over, and the limiting device is arranged on the rail at the front and rear positions of the travelling crane frame.
Further, the limiting device comprises a first connecting plate, a second connecting plate and a screw rod, and holes for the screw rod to pass through are respectively formed in the two ends of the first connecting plate and the two ends of the second connecting plate; the screw rod penetrates through the holes of the first connecting plate hole and the second connecting plate respectively, and at least one end of the screw rod is provided with a nut for adjusting the distance between the first connecting plate and the second connecting plate; two sides of the first connecting plate are provided with folded plates perpendicular to the first connecting plate.
Further, when the limiting device is installed, the folded edges of the first connecting plate are inserted between the teeth of the rack, the track passes through the space between the first connecting plate and the second connecting plate, and the screw nuts are screwed to shorten the distance between the first connecting plate and the second connecting plate until the first connecting plate and the second connecting plate clamp the track from two sides.
Further, a buffer cushion is also arranged on one side of the travelling crane frame, which is close to the limiting device.
Further, in step 2, the cabin anti-top module is lifted from one side, rotated 90 ° from the reverse state, and pulled from the other side of the cabin anti-top module to turn the cabin anti-top module over 90 ° until the cabin anti-top module is turned to the normal state.
Compared with the prior art, the cabin traveling equipment hoisting installation method has the beneficial effects that through the cabin traveling equipment hoisting installation method, the traveling equipment is preassembled on the cabin anti-jacking module on the ground and then hoisted together with the cabin anti-jacking module, so that the hoisting difficulty is reduced; in addition, the accident caused by the relative track movement of the travelling crane frame in the lifting and turning process can be avoided through the limiting device, the limiting device can be removed after the lifting is completed, the operation is simple, the limiting is reliable, and no damage is caused to travelling crane equipment.
Drawings
Fig. 1 is a schematic view of the cabin running gear installation in the present invention.
Fig. 2 is a schematic view of the installation of the limiting device in the present invention.
Fig. 3 is a schematic view of a baffle welding installation in accordance with the present invention.
In the figure, 1, a cabin anti-roof module; 2. a track; 3. a travelling crane frame; 4. a stop block; 5. a first connection plate; 6. a second connecting plate; 7. a screw rod; 8. a folded plate; 9. a cushion pad; 21. a track roof; 22. a track bottom plate; 23. a track web; 24. a rack; 31. and a roller.
Detailed Description
The technical scheme of the invention is further described below with reference to the specific embodiments:
a cabin driving equipment hoisting and installing method comprises the following steps:
Firstly, reversely placing a cabin anti-top module 1, and preassembling driving equipment on the cabin anti-top module, as shown in fig. 1; the cabin running frame comprises a track 2 and a running frame 3, wherein the track 2 is fixed on the cabin anti-jacking module 1, and then the running frame 3 is installed on the track 2.
Specifically, the track 2 includes a track top plate 21, a track bottom plate 22, and a track web 23, the track top plate 21 and the track bottom plate 22 being parallel to each other, the track web 23 being vertically disposed between the track top plate 21 and the track bottom plate 22. A rack 24 is arranged in the middle of the track bottom plate 22 along the length direction of the track, a power device which is matched with the rack to rotate is arranged on the travelling crane frame 3, and the power device is meshed with the rack 24 through a gear; rollers 31 for restricting the moving direction of the carriage are respectively installed at both sides of the rail 2, the rollers 31 are installed on the carriage 3, and the rollers 31 are installed between the rail bottom plate 22 and the rail top plate 21.
The power device is a motor, the motor is meshed with the rack through a gear, when the travelling crane equipment works, one side of the track 2 provided with the rack 24 is downward, the idler wheels 31 are hung on the track bottom plates 22 on two sides of the track web 23, and the power device drives the gear to rotate relative to the rack so as to push the travelling crane frame 3 to move relative to the track 2.
Step two, lifting the cabin anti-top module 1 and the driving equipment and turning over 180 degrees; in order to avoid that the travelling crane frame 3 moves relative to the rail 2 during lifting and turning over, the rail 2 is installed and fixed on the cabin anti-jacking module 1, then the travelling crane frame 3 is installed on the rail 2, the rail 2 is provided with a limiting device, and the limiting device is installed on the rail 2 at the front and rear positions of the travelling crane frame. The stop means may be in the form of a welded stop 4, as shown in figure 3.
Although the way of welding the stop block 4 can prevent the travelling crane frame 3 from moving relative to the rail 2, the welding of the stop block 4 on the rail 2 can cause a certain damage to the rail 2, and the follow-up operation also needs to be cut and dismantled, which is troublesome.
The embodiment also provides a limiting device, as shown in fig. 2, the limiting device comprises a first connecting plate 5, a second connecting plate 6 and a screw rod 7, wherein holes for the screw rod 7 to pass through are respectively formed at two ends of the first connecting plate 5 and two ends of the second connecting plate 6; the screw rod 7 passes through the hole of the first connecting plate 5 and the hole of the second connecting plate 6 respectively, and at least one end of the screw rod 7 is provided with a nut for adjusting the distance between the first connecting plate 5 and the second connecting plate 6; two sides of the first connecting plate 5 are provided with folded plates 8 perpendicular to the first connecting plate 5.
When the rack is used, the folded plate 8 of the first connecting plate 5 is inserted between the teeth of the rack, the track 2 passes through the space between the first connecting plate 5 and the second connecting plate 6, and the screw nut is screwed to shorten the distance between the first connecting plate 5 and the second connecting plate 6 until the first connecting plate 5 and the second connecting plate 6 clamp the track 2 from two sides.
In order to reduce the impact generated between the travelling crane frame 3 and the limiting device in the turning process, a cushion pad 9 is further arranged on one side, close to the limiting device, of the travelling crane frame 3, and in the embodiment, a rubber pad is selected as the cushion pad.
After the limiting device is installed, the cabin anti-top module 1 is lifted from one side, the cabin anti-top module 1 rotates 90 degrees from the anti-state to stand up, and the cabin anti-top module is pulled from the other side of the cabin anti-top module to continuously overturn the cabin anti-top module by 90 degrees until the cabin anti-top module is converted into the normal state.
Hoisting the normal cabin anti-top module and the driving equipment to the upper part of the cabin, then lowering the cabin anti-top module to overlap the upper end of the cabin, and welding and fixing the cabin anti-top module on the cabin.
The present embodiment is further illustrative of the present invention and is not to be construed as limiting the invention, and those skilled in the art can make no inventive modifications to the present embodiment as required after reading the present specification, but only as long as they are within the scope of the claims of the present invention.
Claims (5)
1. A cabin driving equipment hoisting and installing method comprises the following steps:
Firstly, reversely placing a cabin reverse-roof module, and preassembling driving equipment on a cabin reverse roof; the driving equipment comprises a rail and a driving frame, wherein the rail is fixed on a cabin anti-top module, and then the driving frame is arranged on the rail; a limiting device for preventing the travelling crane frame from moving relative to the track is arranged on the track before lifting and turning over, and the limiting device is arranged on the track at the front and rear positions of the travelling crane frame;
The limiting device comprises a first connecting plate, a second connecting plate and a screw rod, wherein holes for the screw rod to pass through are respectively formed in two ends of the first connecting plate and two ends of the second connecting plate; the screw rod penetrates through the holes of the first connecting plate hole and the second connecting plate respectively, and at least one end of the screw rod is provided with a nut used for adjusting the distance between the first connecting plate and the second connecting plate; two sides of the first connecting plate are provided with folded plates perpendicular to the first connecting plate;
The bottom of the track is provided with a rack for driving the travelling crane to travel along the length direction of the track, when the limiting device is installed, the folded edges of the first connecting plate are inserted between teeth of the rack, the track passes through the first connecting plate and the second connecting plate, and the screw nuts are screwed to shorten the distance between the first connecting plate and the second connecting plate until the first connecting plate and the second connecting plate clamp the track from two sides;
step two, lifting the cabin anti-jacking module and the driving equipment and turning over 180 degrees;
Hoisting the cabin anti-top module and the travelling crane equipment to the upper part of the cabin, then lowering the cabin anti-top module to overlap the upper end of the cabin, and welding and fixing the cabin anti-top module on the cabin.
2. The hoisting and installing method for cabin traveling equipment according to claim 1, wherein a power device which is matched with a rack to rotate is arranged on the traveling frame, and the power device is meshed with the rack through a gear; the trolley is characterized in that rollers for limiting the moving direction of the trolley frame are respectively arranged on two sides of the rail, and the rollers are arranged on the trolley frame.
3. The hoisting and installing method for cabin traveling equipment according to claim 2, wherein the rail comprises a rail top plate, a rail bottom plate and a rail web plate, the rail top plate and the rail bottom plate are mutually parallel, and the rail web plate is vertically arranged between the rail top plate and the rail bottom plate; the rack is installed in the middle of the track bottom plate, and the roller is installed between the track bottom plate and the track top plate.
4. The hoisting and installing method for cabin traveling equipment according to claim 1, wherein a buffer pad is further installed on one side of the traveling frame, which is close to the limiting device.
5. The hoisting and installing method of cabin traveling equipment according to claim 1, wherein in the step 2, the cabin anti-top module is hoisted from one side, the cabin anti-top module is rotated by 90 degrees from an anti-state and is hoisted, and the cabin anti-top module is pulled from the other side of the cabin anti-top module to enable the cabin anti-top module to continue to overturn by 90 degrees until the cabin anti-top module is converted into a normal state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111454770.XA CN114180462B (en) | 2021-12-01 | 2021-12-01 | Hoisting and installing method for cabin traveling crane equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111454770.XA CN114180462B (en) | 2021-12-01 | 2021-12-01 | Hoisting and installing method for cabin traveling crane equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114180462A CN114180462A (en) | 2022-03-15 |
| CN114180462B true CN114180462B (en) | 2024-06-11 |
Family
ID=80603194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111454770.XA Active CN114180462B (en) | 2021-12-01 | 2021-12-01 | Hoisting and installing method for cabin traveling crane equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114180462B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480828A (en) * | 2016-12-16 | 2017-03-08 | 四川公路桥梁建设集团有限公司 | Small-radius curve T-shaped beam bridge erecting machine and rotary installation construction method |
| CN206476486U (en) * | 2016-12-27 | 2017-09-08 | 山东大学 | A kind of large stone material plate truss-like automatic blanking device |
| CN110550558A (en) * | 2018-05-31 | 2019-12-10 | 中国二十冶集团有限公司 | loading and unloading method for bridge crane used in roof sealing |
| CN111017715A (en) * | 2019-11-13 | 2020-04-17 | 许昌许继风电科技有限公司 | Engine room traveling crane of wind driven generator |
| KR20210044437A (en) * | 2019-10-15 | 2021-04-23 | 한국조선해양 주식회사 | Locational Tracking System of Propeller Flask |
-
2021
- 2021-12-01 CN CN202111454770.XA patent/CN114180462B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480828A (en) * | 2016-12-16 | 2017-03-08 | 四川公路桥梁建设集团有限公司 | Small-radius curve T-shaped beam bridge erecting machine and rotary installation construction method |
| CN206476486U (en) * | 2016-12-27 | 2017-09-08 | 山东大学 | A kind of large stone material plate truss-like automatic blanking device |
| CN110550558A (en) * | 2018-05-31 | 2019-12-10 | 中国二十冶集团有限公司 | loading and unloading method for bridge crane used in roof sealing |
| KR20210044437A (en) * | 2019-10-15 | 2021-04-23 | 한국조선해양 주식회사 | Locational Tracking System of Propeller Flask |
| CN111017715A (en) * | 2019-11-13 | 2020-04-17 | 许昌许继风电科技有限公司 | Engine room traveling crane of wind driven generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114180462A (en) | 2022-03-15 |
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