CN106862909A - A kind of super large nut loading and unloading device peculiar to vessel - Google Patents
A kind of super large nut loading and unloading device peculiar to vessel Download PDFInfo
- Publication number
- CN106862909A CN106862909A CN201510943638.3A CN201510943638A CN106862909A CN 106862909 A CN106862909 A CN 106862909A CN 201510943638 A CN201510943638 A CN 201510943638A CN 106862909 A CN106862909 A CN 106862909A
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- CN
- China
- Prior art keywords
- bottom plate
- rotary shaft
- mounting plate
- nut
- base
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention provides a kind of super large nut loading and unloading device peculiar to vessel, including base, motor, rotary shaft, bottom plate, mounting plate, left positioning expansion link, nut chuck, elastic force bar, trip bolt, rotary shaft is stretched axle center, right positioning expansion link, bottom plate is located at directly over base, it is parallel with base, mounting plate is located at directly over bottom plate, it is parallel with base, the left positioning expansion link vertical with bottom plate is sequentially provided between bottom plate and mounting plate from left to right, elastic force bar, right positioning expansion link, the rotary shaft driven by motor is fixed with base, rotary shaft is provided with the flexible axle center of rotary shaft, the flexible axle center of rotary shaft passes through bottom plate center, lower end is fixed on the upper surface of bottom plate, upper end is fixed on mounting plate lower surface, mounting plate is provided with two nut chucks for fixing super large nut, it is fixed on mounting plate by trip bolt.The beneficial effects of the invention are as follows high working efficiency, job costs are low, have a safety feature.
Description
Technical field
The invention belongs to ship machinery processing technique field, more particularly, to a kind of super large nut loading and unloading device peculiar to vessel.
Background technology
As economic fast development, water transportation cause have obtained development energetically, Provincial Shipping Volume is continuously increased, ship body
Product and capacity increase therewith, therefore, accessory volume and weight is all very big, and wherein ultra-large type nut is most indispensable accessory
One of, if rudder blade and rudder stock are exactly to be attached by ultra-large type nut, the rudder stock diameter of large ship is up to tens lis
Rice, supporting nut weight weighs hundreds of kilograms, now to use manual handling more, not only takes time and effort, and can't ensure spiral shell
It is that hidden danger has been buried in the use of ship in female correct screw-in screw thread.Therefore, existing ship is loaded and unloaded with super large nut has work
Make that efficiency is low, job costs are high, poor safety performance the shortcomings of.
The content of the invention
It is an object of the invention to provide a kind of high working efficiency, job costs are low, the super large nut peculiar to vessel that has a safety feature dress
Device is unloaded, the installation and dismounting of super large nut is especially suitable for.
The technical scheme is that：A kind of super large nut loading and unloading device peculiar to vessel of the invention, including base, motor, rotation
Axle, bottom plate, mounting plate, left positioning expansion link, nut chuck, elastic force bar, trip bolt, rotary shaft stretch axle center,
Right positioning expansion link；
Bottom plate is located at directly over base, parallel with base, and mounting plate is located at directly over bottom plate, parallel with base, under
The left positioning expansion link vertical with bottom plate, elastic force bar, right positioning are sequentially provided between supporting plate and mounting plate from left to right to stretch
Contracting bar；
The rotary shaft driven by motor is fixed with base, rotary shaft is provided with the flexible axle center of rotary shaft, and rotary shaft is stretched
Axle center passes through bottom plate center, lower end to be fixed on the upper surface of bottom plate, and upper end is fixed on mounting plate lower surface；
Mounting plate is provided with the positioning clip for positioning super large nut, and positioning clip is fixed on mounting plate by trip bolt
On, positioning clip is provided with the nut chuck for fixing super large nut.
The nut chuck is made up of overhead gage, longitudinal extension bar, lower baffle plate, adapter sleeve.
The present invention has the advantages and positive effects that：
1st, a kind of above-mentioned super large nut loading and unloading device peculiar to vessel has the advantages that high working efficiency, job costs are low, has a safety feature.
2nd, trip bolt upper end is provided with the spacing clip that adjustable two nut clips cover spacing, and nut clip is arranged with longitudinal extension
Bar, can adjust spacing clip according to the size of target nut, realize the handling of different size nut.
3rd, elastic force bar is provided between mounting plate and bottom plate, with the rotation of nut, mounting plate can slowly and steadily on move down
It is dynamic, it is ensured that nut correctly rotates into screw thread, improves the security performance of ship.
Brief description of the drawings
Fig. 1 is a kind of structural representation of super large nut loading and unloading device peculiar to vessel of the present invention；
Fig. 2 is the structural representation of nut chuck；
In figure：
1- bases, 2- motors, 3- rotary shafts, 4- bottom plates, 5- mounting plates, the left positioning expansion links of 6-, 7- nut chucks,
8- elastic force bars, 9- spacing clips, 10- trip bolts, 11- rotary shafts are stretched axle center, the right positioning expansion links of 12-, on 13-
Baffle plate, 14- longitudinal extension bars, 15- lower baffle plates, 16- adapter sleeves.
Specific embodiment
The present invention is elaborated below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of super large nut loading and unloading device peculiar to vessel of the invention, including base 1, motor 2, rotation
Axle 3, bottom plate 4, mounting plate 5, left positioning expansion link 6, nut chuck 7, elastic force bar 8, trip bolt 10, rotation
Shaft extension contracting axle center 11, right positioning expansion link 12；
Bottom plate 4 is located at directly over base 1, parallel with base 1, and mounting plate 5 is located at directly over bottom plate 4, the bottom of with
Seat is 1 parallel, be sequentially provided with from left to right between bottom plate 4 and mounting plate 5 the left positioning expansion link 6 vertical with bottom plate 4,
Elastic force bar 8, right positioning expansion link 12；
The rotary shaft 3 driven by motor 2 is fixed with base 1, rotary shaft 3 is provided with the flexible axle center 11 of rotary shaft,
The flexible axle center 11 of rotary shaft passes through the center of bottom plate 4, lower end to be fixed on the upper surface of bottom plate 4, and upper end is fixed on pop-up
The lower surface of plate 5；
Mounting plate 5 is provided with the positioning clip 9 for positioning super large nut, and positioning clip 9 is fixed by trip bolt 10
On mounting plate, positioning clip 9 is provided with the nut chuck 7 for fixing super large nut.
The nut chuck 7 is made up of overhead gage 13, longitudinal extension bar 14, lower baffle plate 15, adapter sleeve 16.
The course of work of this example：
Before work, left positioning expansion link 6 and right positioning expansion link 12 are adjusted according to job requirement, to dismantle nut, then
Left positioning expansion link 6 and right positioning expansion link 12 are elongated, elastic force bar 8 is in extended state, to install nut, then
Shorten left positioning expansion link 6 and right positioning expansion link 12, elastic force bar 8 is in compressive state, then according to super large nut
Thickness, regulation longitudinal extension bar 14, according to the width of super large nut, the distance of adjusting nut chuck 7, by super large spiral shell
Mother set enters nut chuck 7, tightens adapter sleeve 16 and trip bolt 10, and super large nut is fixed, and opens motor 2, rotation
Axle 3 is started working, and the flexible axle center 11 of rotary shaft drives bottom plate 4 and mounting plate 5 to start to rotate, and mounting plate 5 drives super
Big nut starts to rotate, and realizes the handling of nut.
One embodiment of the present of invention has been described in detail above, but the content is only presently preferred embodiments of the present invention,
It is not to be regarded as limiting practical range of the invention.All impartial changes made according to the present patent application scope and improvement etc.,
All should still belong within patent covering scope of the invention.
Claims (2)
1. a kind of super large nut loading and unloading device peculiar to vessel, it is characterised in that：Including base, motor, rotary shaft, bottom plate, on
Supporting plate, left positioning expansion link, nut chuck, elastic force bar, trip bolt, rotary shaft are stretched axle center, right positioning expansion link；
Bottom plate is located at directly over base, parallel with base, and mounting plate is located at directly over bottom plate, parallel with base, under
The left positioning expansion link vertical with bottom plate, elastic force bar, right positioning are sequentially provided between supporting plate and mounting plate from left to right to stretch
Contracting bar；
The rotary shaft driven by motor is fixed with base, rotary shaft is provided with the flexible axle center of rotary shaft, and rotary shaft is stretched
Axle center passes through bottom plate center, lower end to be fixed on the upper surface of bottom plate, and upper end is fixed on mounting plate lower surface；
Mounting plate is provided with the positioning clip for positioning super large nut, and positioning clip is fixed on mounting plate by trip bolt
On, positioning clip is provided with the nut chuck for fixing super large nut.
2. a kind of super large nut loading and unloading device peculiar to vessel according to claim 1, it is characterised in that：The nut chuck by
Overhead gage, longitudinal extension bar, lower baffle plate, adapter sleeve are constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510943638.3A CN106862909A (en) | 2015-12-14 | 2015-12-14 | A kind of super large nut loading and unloading device peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510943638.3A CN106862909A (en) | 2015-12-14 | 2015-12-14 | A kind of super large nut loading and unloading device peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106862909A true CN106862909A (en) | 2017-06-20 |
Family
ID=59239309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510943638.3A Pending CN106862909A (en) | 2015-12-14 | 2015-12-14 | A kind of super large nut loading and unloading device peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106862909A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803786A (en) * | 2017-10-21 | 2018-03-16 | 中船澄西船舶修造有限公司 | The prepackage method of rudder system hydraulic nut |
| CN108000100A (en) * | 2017-12-25 | 2018-05-08 | 重庆厚朴开物科技有限公司 | Corrugated sheet detent mechanism |
| CN109798293A (en) * | 2017-11-17 | 2019-05-24 | 南宁市富久信息技术有限公司 | A kind of large size Electric nut system of Quick fastening disassembly flange |
-
2015
- 2015-12-14 CN CN201510943638.3A patent/CN106862909A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107803786A (en) * | 2017-10-21 | 2018-03-16 | 中船澄西船舶修造有限公司 | The prepackage method of rudder system hydraulic nut |
| CN109798293A (en) * | 2017-11-17 | 2019-05-24 | 南宁市富久信息技术有限公司 | A kind of large size Electric nut system of Quick fastening disassembly flange |
| CN108000100A (en) * | 2017-12-25 | 2018-05-08 | 重庆厚朴开物科技有限公司 | Corrugated sheet detent mechanism |
| CN108000100B (en) * | 2017-12-25 | 2019-04-09 | 重庆厚朴开物科技有限公司 | Corrugated sheet positioning mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170620 |
|
| WD01 | Invention patent application deemed withdrawn after publication |