CN217535251U - Novel special frock of guide rail installation adjustment - Google Patents
Novel special frock of guide rail installation adjustment Download PDFInfo
- Publication number
- CN217535251U CN217535251U CN202221461259.2U CN202221461259U CN217535251U CN 217535251 U CN217535251 U CN 217535251U CN 202221461259 U CN202221461259 U CN 202221461259U CN 217535251 U CN217535251 U CN 217535251U
- Authority
- CN
- China
- Prior art keywords
- hoisting
- hoist
- seat
- guide rail
- sleeve
- 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.)
- Active
Links
Images
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model relates to a novel special frock of guide rail installation adjustment, including the hoist and mount cover seat bearing of suit on dock wall top stay cord post, but the rotatory seat cover of hoist and mount of rotatable support suit on the hoist and mount cover seat bearing on the stay cord post, a coaxial external gear wheel is sheathe in to the hoist and mount roating seat, gear wheel toothing unifies the epaxial pinion of reducing gear box output, reducing gear box power input is manual or electronic, a davit is linked in handing-over in the dock in hoist and mount rotatory seat cover upper portion, pneumatic hoist is connected to the front end of davit, hang the lifting hook under the pneumatic hoist of jack-up. The structure is simple, and the assembly is convenient and fast at any time, and the safety use is stable.
Description
Technical Field
The utility model relates to a shipbuilding technique, a novel special frock of guide rail installation adjustment specifically says so.
Background
At present, ships are bigger and bigger, dock hoisting is more and more, so that the gantry crane is busy, and the like, the guide rails carried in the dock are more, the gantry crane is required to be accurately adjusted and installed in installation, time is consumed, the gantry crane is high in use cost, and the operation cost of a shipyard is increased.
Disclosure of Invention
The utility model provides a simple structure, the novel special frock of guide rail installation adjustment of swiftly assembling at any time, stable safe use of being convenient for.
The utility model adopts the technical proposal that: the utility model provides a novel special frock of guide rail installation adjustment which characterized in that: the hoisting device comprises a hoisting sleeve bearing sleeved on a stay rope column at the top of a dock wall, a hoisting rotary sleeve sleeved on the stay rope column is rotatably supported on the hoisting sleeve bearing, the hoisting rotary sleeve is coaxially and externally connected with a large gear, the large gear is meshed with a small gear on an output shaft of a reduction gearbox, the power input of the reduction gearbox is manual or electric, the upper part of the hoisting rotary sleeve is connected with a hoisting arm towards the dock in a handing-over mode, the front end of the hoisting arm is connected with a hoisting pneumatic hoist in a downward mode, and the hoisting hook is hung below the hoisting pneumatic hoist.
The top of the hoisting rotary seat cover is provided with an upper cover which is connected with the stay rope column in a penetrating way, and the lower end of the upper cover is provided with a cover bearing which is clamped between the stay rope column and the hoisting rotary seat cover.
The hoisting sleeve seat bearing is a plane bearing seat.
A lifting hook is hung below the front end of the suspension arm, a rotary lifting rope is connected to the front portion or the middle portion of the suspension arm in a pulling mode, and the rotary lifting rope is connected to a winding drum on the top of the dock wall after passing through a pulley at the top end of a stay rope column in a winding mode.
The tool is arranged on a plurality of guy rope columns on the top of the dock wall in a matched mode, when the dock wall turns, the reduction gearbox inputs power and then outputs a small gear to drive a large gear, the hoisting rotary seat is driven to be sleeved on the hoisting sleeve seat bearing to rotate, and the bearing is covered on the upper cover of the hoisting rotary seat to ensure stable rotation; the front end of the lifting arm hoists the guide rail through the lifting hook, the hoisting pneumatic hoist is lifted, and the lifting arm can be driven to rotate up and down by combining with rotary lifting, so that the lifting and rotating operation requirements of the hoisting guide rail are met.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure: the hoisting device comprises a dock wall 1, a rope pulling column 2, a hoisting sleeve seat bearing 3, a hoisting rotary seat sleeve 4, a large gear 5, a small gear 6, a reduction box 7, a suspension arm 8, a hoisting pneumatic block 9, a lifting hook 10, a rotary lifting rope 11, a pulley 12, a winding drum 13, an upper cover 14 and a cover-mounted bearing 1,5.
Detailed Description
The following is further described with reference to the accompanying drawings.
FIG. 1 shows: a novel special tool for installing and adjusting a guide rail comprises a hoisting sleeve seat bearing 3, a hoisting rotary seat sleeve 4, a large gear 5, a small gear 6, a reduction gearbox 7, a suspension arm 8, a hoisting pneumatic hoist 9 and a lifting hook 10. The hoisting sleeve seat bearing 3 is sleeved on a rope pulling column at the top of a dock wall and supported on the top of the dock wall 1, a hoisting rotating seat sleeve 4 sleeved on the rope pulling column is rotatably supported on the hoisting sleeve seat bearing 3, an upper cover 14 penetrating and connecting the rope pulling column is arranged at the top of the hoisting rotating seat sleeve 4, a cover bearing 15 clamped between the rope pulling column and the hoisting rotating seat sleeve is arranged at the lower end of the upper cover, a large gear 5 is coaxially and externally connected on the hoisting rotating seat sleeve, the large gear is meshed with a small gear 6 on an output shaft of a reduction gearbox 7, the power input of the reduction gearbox is manual or electric, a suspension arm 8 is connected to the upper part of the hoisting rotating seat sleeve in a joint mode facing the dock, a pneumatic hoist block 9 is connected to the front end of the suspension arm 8, and a lifting hook 10 is hung below the pneumatic hoist block.
On the basis of the embodiment, a rotary lifting rope 11 can be further connected to the front portion or the middle portion of the boom, and the rotary lifting rope is wound through a rope column top pulley 12 and then connected to a winding drum 13 on the top of the dock wall.
Claims (4)
1. The utility model provides a novel special frock of guide rail installation adjustment which characterized in that: the hoisting device comprises a hoisting sleeve seat bearing sleeved on a stay rope column at the top of a dock wall, a hoisting rotary seat sleeve sleeved on the stay rope column is rotatably supported on the hoisting sleeve seat bearing, a large gear is coaxially and externally connected to the hoisting rotary seat sleeve, the large gear is meshed with a small gear on an output shaft of a reduction gearbox, power input of the reduction gearbox is manual or electric, a hoisting arm is connected to the upper portion of the hoisting rotary seat sleeve in a joint mode towards the interior of a dock, a hoisting pneumatic hoist is connected to the front end of the hoisting arm in a downward connection mode, and a lifting hook is hung below the hoisting pneumatic hoist.
2. The novel special tool for installing and adjusting the guide rail as claimed in claim 1, wherein the tool comprises: the top of the hoisting rotary seat cover is provided with an upper cover which is connected with the stay rope column in a penetrating way, and the lower end of the upper cover is provided with a cover bearing which is clamped between the stay rope column and the hoisting rotary seat cover.
3. The novel special tool for installing and adjusting the guide rail as claimed in claim 1, wherein the tool comprises: the hoisting sleeve bearing is a plane bearing seat.
4. The novel special tool for installing and adjusting the guide rail as claimed in claim 1, wherein the tool comprises: a lifting hook is hung below the front end of the suspension arm, a rotary lifting rope is connected to the front portion or the middle portion of the suspension arm in a pulling mode, and the rotary lifting rope is connected to a winding drum on the top of the dock wall after passing through a pulley at the top end of a stay rope column in a winding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221461259.2U CN217535251U (en) | 2022-06-13 | 2022-06-13 | Novel special frock of guide rail installation adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221461259.2U CN217535251U (en) | 2022-06-13 | 2022-06-13 | Novel special frock of guide rail installation adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217535251U true CN217535251U (en) | 2022-10-04 |
Family
ID=83442718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221461259.2U Active CN217535251U (en) | 2022-06-13 | 2022-06-13 | Novel special frock of guide rail installation adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217535251U (en) |
-
2022
- 2022-06-13 CN CN202221461259.2U patent/CN217535251U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO1990014300A1 (en) | Rotary lifting hook apparatus | |
| CN109231026B (en) | Hoisting device for key parts of offshore wind turbine generator | |
| CN215924214U (en) | Double dynamical cantilever crane that offshore platform was used | |
| CN217535251U (en) | Novel special frock of guide rail installation adjustment | |
| CN201865109U (en) | Variable-frequency control device of piling machine | |
| CN214653150U (en) | Equipment for hoisting prefabricated arched tunnel roof structure | |
| CN202542743U (en) | Auxiliary reeving mechanism for mounting tower crane | |
| CN202988609U (en) | Diagonal bracing type derrick crane | |
| CN212893453U (en) | Frequency conversion dual drive electric rotary lifting hook | |
| CN211056542U (en) | Hoisting device for installing fan unit | |
| CN113415749A (en) | Steel wire rope pre-tightening device of crane | |
| CN204297972U (en) | The machining center of convenient for maintaining | |
| CN202988610U (en) | Mooring rope type mast crane | |
| CN207551768U (en) | A kind of tower crane for building | |
| CN211998599U (en) | Quick hoisting accessory of transformer on-load tap changer | |
| CN220845253U (en) | Heavy object hauling equipment | |
| CN214570184U (en) | Double-lifting-point lifting appliance capable of controlling yaw angle | |
| CN215479320U (en) | High material hoisting device for construction of security | |
| CN212532107U (en) | A hoisting accessory for hydraulic engineering | |
| CN115303965B (en) | Flat-top tower crane balance arm assembly without tower top | |
| CN101977015B (en) | Frequency conversion control device of pile hammer | |
| CN104477787A (en) | Convenient maintenance machining center | |
| CN219409031U (en) | Angle-adjustable rotary suspension arm | |
| CN220999016U (en) | Lifting equipment for building construction | |
| CN211871237U (en) | Variable-frequency electric crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |