CN207029482U - A kind of ship springboard foolproof apparatus - Google Patents
A kind of ship springboard foolproof apparatus Download PDFInfo
- Publication number
- CN207029482U CN207029482U CN201720561268.1U CN201720561268U CN207029482U CN 207029482 U CN207029482 U CN 207029482U CN 201720561268 U CN201720561268 U CN 201720561268U CN 207029482 U CN207029482 U CN 207029482U
- Authority
- CN
- China
- Prior art keywords
- bearing
- support
- seat board
- pivot pin
- spring seat
- 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.)
- Expired - Fee Related
Links
Abstract
It the utility model is related to a kind of ship springboard foolproof apparatus, including support, upper sealing plate is provided with above support, the front and rear side of support is respectively equipped with preceding shrouding simultaneously, stern transom plate, the inside of support and it is provided with electromagnet close to the position of stern transom plate, a bearing is provided with through preceding shrouding, the center of bearing is provided with the pivot pin that can make laterally to move forward and backward in bearing, the outer ring of the pivot pin is provided with a dust ring, bearing is provided with lubricating oil inlet, the spring seat board placed vertically is provided with support, the spring guide set one on the other is provided between spring seat board and bearing, a laterally disposed drive lead screw is provided with through the spring seat board, one end of drive lead screw is connected with electromagnet, the other end is placed in the rear portion of pivot pin, the outer ring for the drive lead screw being placed on front side of spring seat board is set with lock sleeve and back-moving spring successively.The utility model has the advantages of manually operated without crewman, automaticity is high, and security performance is high.
Description
Technical field：
Ship domain is the utility model is related to, specifically a kind of ship springboard foolproof apparatus.
Background technology：
Ship springboard is generally located on ship afterbody, and springboard is equipment most unique on roll-on-roll-off ship, be set up in ship with
Bridge between harbour, in order to facilitate handling goods or vehicle, the springboard being generally set up between ship and harbour be it is horizontal,
When ship is close to harbour, springboard is put down by hydraulic jack by the lifting of steel wire rope, manually by the otic placode of springboard and suspension bracket it
Between latch unload, the otic placode of springboard departs from suspension bracket, and when ship casts off wharf, springboard passes through steel wire rope by hydraulic jack
Pull-up to be lifted by crane, manually inserts latch into the hole of otic placode and suspension bracket, it is necessary to which crewman is to operating on springboard during operation, security is poor,
Automaticity is low.
There is a kind of self-locking device on the market, including support and the bearing, pivot pin, the spring assembly that are placed in support, manually
Handle rod, manual handle rod is operated by crewman, promote telescopic spring to make pivot pin make front-rear reciprocation movement, when the otic placode of springboard
When upper hole is aligned with the hole on suspension bracket, operating manual handle rod makes pivot pin pass through in holes, consolidates springboard and suspension bracket so as to reach
Fixed effect, the structure have been carried out semi-automatic degree, and latch reciprocates through spring to realize, but still need
For crewman to operating on springboard, automaticity is relatively low, certain potential safety hazard be present.So a kind of full automatic working can be provided,
The ship springboard foolproof apparatus that can be achieved with the disengaging of springboard and suspension bracket without crewman and fix is imperative.
The content of the invention：
The purpose of this utility model is to overcome the shortcomings of the above, there is provided a kind of manually operated without crewman, automation
Degree is high, the high ship springboard foolproof apparatus of security performance.
The purpose of this utility model is achieved through the following technical solutions：A kind of ship springboard foolproof apparatus, self-locking
Device is placed in suspension bracket, including support, is provided with upper sealing plate above support, while the front and rear side of support is respectively equipped with preceding shrouding, tail
The position of shrouding, the inside of support and close stern transom plate is provided with electromagnet, and the electromagnet is bolted with stern transom plate；
A bearing is provided with through preceding shrouding, one end of the bearing is placed in the front end of preceding shrouding, and the other end is placed in support, axle
The center held is provided with the pivot pin that can make laterally to move forward and backward in bearing, and the outer ring of the pivot pin is provided with a dust ring, set on bearing
There is lubricating oil inlet；
The spring seat board placed vertically is provided with support, the spring set one on the other is provided between spring seat board and bearing
Conduit, a laterally disposed drive lead screw is provided with through the spring seat board, one end of drive lead screw is connected with electromagnet, the other end
The rear portion of pivot pin is placed in, the outer ring for the drive lead screw being placed on front side of spring seat board is set with lock sleeve and back-moving spring successively.
The utility model has advantages below compared with prior art：
1st, the inside of support and electromagnet is provided with close to the position of stern transom plate, the electromagnet is connected with stern transom plate by bolt
Connect, the otic placode of springboard rises, and touches magnetic valve, and the operation device of magnetic valve electromagnetic valve of instruction promotes forward pivot pin to the ear of springboard
In the hole of plate and suspension bracket, so as to which springboard and suspension bracket be fixed, when the otic placode of springboard declines, the operation dress of magnetic valve electromagnetic valve of instruction
Put and back recall pivot pin, the otic placode of springboard separates with suspension bracket, manually operated without crewman, safe, and automaticity is high.
2nd, the outer ring of pivot pin is provided with a dust ring, and the effect of dust ring is to prevent external dust, rainwater from entering sealing mechanism
It is internal.
3rd, bearing is provided with lubricating oil inlet, reduces the friction between bearing and pivot pin, promotes lubrication.
4th, magnetic valve promotes drive lead screw then to promote pivot pin reciprocating, support inner spring conduit, lock sleeve, reset
The setting of spring, buffering is played a part of to drive lead screw.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the schematic diagram before the work of the utility model self-locking device.
Fig. 4 is the schematic diagram after the work of the utility model self-locking device.
Label in figure：Shrouding, 5- stern transom plates, 6- back-moving springs, 7- electromagnetism before 1- suspension brackets, 2- supports, 3- upper sealing plates, 4-
Iron, 8- bearings, 9- pivot pins, 10- dust rings, 11- lubricating oil inlet, 12- spring seat boards, 13- spring guides, 14- drive lead screws,
15- lock sleeves, 16- springboards, 17- otic placodes.
Embodiment：
In order to deepen to understanding of the present utility model, the utility model is made below in conjunction with embodiment and accompanying drawing further
It is described in detail, the embodiment is only used for explaining the utility model, does not form the restriction to scope of protection of the utility model.
A kind of a kind of embodiment of ship springboard foolproof apparatus of the utility model, self-locking are shown as shown in Figure 1, Figure 2
Device is placed in suspension bracket 1, including support 2, and the top of support 2 is provided with upper sealing plate 3, while the front and rear side of support 2 is respectively equipped with preceding envelope
The position of plate 4, stern transom plate 5, the inside of support 2 and close stern transom plate 5 is provided with electromagnet 7, and the electromagnet 7 passes through with stern transom plate 5
Bolt connection；
A bearing 8 is provided with through preceding shrouding 4, one end of the bearing 8 is placed in the front end of preceding shrouding 4, and the other end is placed in support 2
Interior, the center of bearing 8 is provided with the pivot pin 9 that can make laterally to move forward and backward in bearing 8, and the outer ring of the pivot pin 9 is provided with a dust ring
10, the effect of dust ring 10 is to prevent external dust, rainwater from entering inside sealing mechanism, and bearing 8 is provided with lubricating oil inlet 11,
The friction between bearing 8 and pivot pin 9 is reduced, promotes lubrication；
The spring seat board 12 placed vertically is provided with support 2, is provided between spring seat board 12 and bearing 8 and sets one on the other
Spring guide 13, be provided with a laterally disposed drive lead screw 14 through the spring seat board 12, one end and the electricity of drive lead screw 14
Magnet 7 is connected, and the other end is placed in the rear portion of pivot pin 9, and the outer ring for the drive lead screw 14 for being placed in the front side of spring seat board 12 is set with successively
There are lock sleeve 15 and back-moving spring 16, magnetic valve 7 promotes drive lead screw 14 then to promote pivot pin 9 reciprocating, bullet in support 2
The setting of spring conduit 13, lock sleeve 15, back-moving spring 6, buffering is played a part of to drive lead screw 14.
As shown in Figure 3, Figure 4, in use, when the otic placode 17 of springboard 16 rises, shake-up magnetic valve 7, magnetic valve 7 instructs electromagnetism
The operation device of valve 7 promotes forward pivot pin 9 into the hole of otic placode 17 and the suspension bracket 1 of springboard 16, so as to which springboard 16 and suspension bracket 1 be consolidated
Fixed, when the otic placode 17 of springboard 16 declines, the operation device of the electromagnetic valve of instruction 7 of magnetic valve 7 back recalls pivot pin 9, the ear of springboard 16
Plate 17 separates with suspension bracket 1, manually operated without crewman, safe, and automaticity is high.
It should be understood by those skilled in the art that the utility model is not restricted to the described embodiments, above-described embodiment and
Simply illustrate principle of the present utility model described in specification, on the premise of the spirit and scope of the utility model is not departed from,
The utility model also has various changes and modifications, and these changes and improvements both fall within claimed the scope of the utility model
It is interior.The utility model requires protection scope is by appended claims and its equivalent thereof.
Claims (1)
1. a kind of ship springboard foolproof apparatus, the self-locking device are placed in suspension bracket, it is characterised in that：Including support, institute
State and upper sealing plate is provided with above support, while the front and rear side of support is respectively equipped with preceding shrouding, stern transom plate, the inside of the support and lean on
The position of nearly stern transom plate is provided with electromagnet, and the electromagnet is bolted with stern transom plate；
A bearing is provided with through the preceding shrouding, one end of the bearing is placed in the front end of preceding shrouding, and the other end is placed in support, institute
The center for stating bearing is provided with the pivot pin that can make laterally to move forward and backward in bearing, and the outer ring of the pivot pin is provided with a dust ring, described
Bearing is provided with lubricating oil inlet；
The spring seat board placed vertically is provided with the support, is provided with what is set one on the other between the spring seat board and bearing
Spring guide, a laterally disposed drive lead screw is provided with through the spring seat board, one end and the electromagnet of the drive lead screw connect
Connect, the other end is placed in the rear portion of pivot pin, and the outer ring for the drive lead screw being placed on front side of spring seat board is set with lock sleeve with answering successively
Position spring.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621122370 | 2016-10-14 | ||
| CN2016211223703 | 2016-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207029482U true CN207029482U (en) | 2018-02-23 |
Family
ID=61480304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720561268.1U Expired - Fee Related CN207029482U (en) | 2016-10-14 | 2017-05-19 | A kind of ship springboard foolproof apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207029482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891554A (en) * | 2018-07-06 | 2018-11-27 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | The bidirectionally limited device of watertight, bidirectionally limited system and ship |
-
2017
- 2017-05-19 CN CN201720561268.1U patent/CN207029482U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891554A (en) * | 2018-07-06 | 2018-11-27 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | The bidirectionally limited device of watertight, bidirectionally limited system and ship |
| CN108891554B (en) * | 2018-07-06 | 2020-06-16 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Watertight bidirectional limiting device, bidirectional limiting system and ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20210519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |