CN109050792A - A kind of limiter in adjustable limiting gap - Google Patents
A kind of limiter in adjustable limiting gap Download PDFInfo
- Publication number
- CN109050792A CN109050792A CN201810890057.1A CN201810890057A CN109050792A CN 109050792 A CN109050792 A CN 109050792A CN 201810890057 A CN201810890057 A CN 201810890057A CN 109050792 A CN109050792 A CN 109050792A
- Authority
- CN
- China
- Prior art keywords
- buffer layer
- fixedly connected
- limiter
- part buffer
- installation panel
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 23
- 230000007704 transition Effects 0.000 claims abstract description 14
- 238000004073 vulcanization Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000002955 isolation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
- B63B17/0081—Vibration isolation or damping elements or arrangements, e.g. elastic support of deck-houses
Abstract
The present invention relates to a kind of limiters in adjustable limiting gap, belong to ship and often use damping element technical field.It is fixedly connected on the right side of left installation panel on the left of left inside screw shell in the limiter, left inside screw shell right part is threadedly coupled with distance rod left part, rotary spanner is vertically fixed in the middle part of distance rod, right inner thread sleeve left part is threadedly coupled with distance rod right part, is fixedly connected on the right side of right inner thread sleeve with transition plates left side；It is fixedly connected on the right side of transition plates on the left of left part buffer layer；Be fixedly connected on the right side of right part buffer layer with right installation panel left side, left part buffer layer and right part buffer layer are staggered relatively, between gap be adjustable limiting gap.The logical limit gap of the limiter is adjustable；It is compact-sized, easy for assemble or unload, improve the convenience of worker's construction, maintenance.
Description
Technical field
The present invention relates to a kind of limiters in adjustable limiting gap, more particularly to applied to the one of Ship Vibration noise control
The limiter in kind adjustable limiting gap, belongs to ship and often uses damping element technical field.
Background technique
Key equipment of ship vibration and noise reducing is designed, generallys use design isolation mounting the vibration of ship equipment is isolated
It is transmitted to pedestal, absorbs external environment and cause to impact brought displacement.To protect equipment not to be hit damage, limiting device because
External impact is excessive and generates larger displacement response, more than equipment and the maximum distortion of damping element, need to pacify in vibrating isolation system
Dress position limiting structure carrys out the displacement of limiting device, achievees the purpose that protection.
Summary of the invention
In view of this, the present invention is intended to provide a kind of limiter in adjustable limiting gap, in vibrating isolation system by external impact
When, limiter rigidity changes with the variation of displacement, preferably absorption impact energy, and achieve the purpose that while three-dimensional limits, from
And equipment is protected, while being able to satisfy the requirement of reliability, safety again.
To achieve the purpose of the present invention, following technical scheme is provided.
A kind of limiter in adjustable limiting gap, mainly by left installation panel, left inside screw shell, rotary spanner, the right side
Screw shell, transition plates, left part buffer layer, right part buffer layer, right installation panel and distance rod composition.
Wherein, it is equipped with internal screw thread on the inside of left inside screw shell right part, is equipped with internal screw thread on the inside of right inner thread sleeve left part, pushes away
The left and right portion's lateral surface of power bar is equipped with external screw thread.
It is fixedly connected on the right side of left installation panel on the left of left inside screw shell, left inside screw shell right part and distance rod left part
It is threadedly coupled, rotary spanner is vertically fixed in the middle part of distance rod, and right inner thread sleeve left part is threadedly coupled with distance rod right part, right
It is fixedly connected on the right side of inner thread sleeve with transition plates left side；It is fixedly connected on the right side of transition plates on the left of left part buffer layer；Right part is slow
Rush on the right side of layer and be fixedly connected with right installation panel left side, left part buffer layer and right part buffer layer are staggered relatively, between gap for can
Adjust limit gap.
Wherein, it is industrial rubber that preferably left part buffer layer and right part buffer layer, which are material, is buffered on the right side of transition plates with left part
The vulcanization of layer left side is fixedly connected；It is fixedly connected on the right side of right part buffer layer with vulcanization on the left of right installation panel.
A kind of limiter working method in adjustable limiting gap of the present invention is as follows:
It is mounted on hull pedestal on the left of left installation panel, is mounted in equipment surface on the right side of right installation panel, left part is slow
It rushes layer and right part buffer layer is staggered relatively, drive distance rod to make left inside screw shell and right inner screw sheath by rotation rotary spanner
Cylinder moves round about simultaneously, reaches the stretching motion of the limiter length, realizes that limit gap is adjustable.
Beneficial effect
1. the limiter is by being arranged left inside thread bush the present invention provides a kind of limiter in adjustable limiting gap
Cylinder, distance rod and right inner thread sleeve realize the limiter limit adjustable purpose in gap；
2. the present invention provides a kind of limiter in adjustable limiting gap, the limiter is compact-sized, installing and dismounting side
Just, the convenience of worker's construction, maintenance is improved.
Detailed description of the invention
Fig. 1 is a kind of main view of the limiter in adjustable limiting gap in embodiment 1.
Fig. 2 is the sectional view along A-A of Fig. 1.
Fig. 3 is a kind of left view of the limiter in adjustable limiting gap in embodiment 1.
1-left installation panel, 2-left inside screw shells, 3-rotary spanners, 4-right inner thread sleeves, 5-transition platess,
6-left part buffer layers, 7-right part buffer layers, 8-right installation panels, 9-distance rods.
Specific embodiment
With reference to the accompanying drawing and example, the present invention is described in further detail.
Embodiment 1
As shown in figures 1 and 3, a kind of limiter in adjustable limiting gap, mainly by left installation panel 1, left inside thread bush
Cylinder 2, rotary spanner 3, right inner thread sleeve 4, transition plates 5, left part buffer layer 6, right part buffer layer 7, right installation panel 8 and thrust
Bar 9 forms.
As shown in Fig. 2, being equipped with internal screw thread on the inside of left inside 2 right part of screw shell, it is equipped on the inside of right 4 left part of inner thread sleeve interior
Screw thread, the left and right portion's lateral surface of distance rod 9 are equipped with external screw thread.
1 right side of left installation panel be fixedly connected on the left of left inside screw shell 2, left inside 2 right part of screw shell and distance rod 9
Left part is threadedly coupled, and rotary spanner 3 is vertically fixed on 9 middle part of distance rod, right 4 left part of inner thread sleeve and 9 right part spiral shell of distance rod
Line connection, 4 right side of right inner thread sleeve be fixedly connected on the left of transition plates 5；It is solid on the left of 5 right side of transition plates and left part buffer layer 6
Fixed connection；The right side of right part buffer layer 7 be fixedly connected on the left of right installation panel 8, left part buffer layer 6 with right part buffer layer 7 relatively
Place, between gap be adjustable limiting gap.
Wherein, it is industrial rubber, 5 right side of transition plates and left part buffer layer that left part buffer layer 6 and right part buffer layer 7, which are material,
6 left side vulcanizations are fixedly connected；The right side of right part buffer layer 7 is fixedly connected with vulcanizing on the left of right installation panel 8.
A kind of limiter working method in adjustable limiting gap described in the present embodiment is as follows:
It is mounted on hull pedestal, is mounted in equipment surface on the right side of right installation panel 8, left part on the left of left installation panel 1
Buffer layer 6 and right part buffer layer 7 are staggered relatively, drive distance rod 9 to make left inside screw shell 2 and the right side by rotation rotary spanner 3
Inner thread sleeve 4 moves round about simultaneously, reaches the stretching motion of the limiter length, realizes that limit gap is adjustable.
It should be noted that present embodiment is not limit it to the exemplary illustration that the present invention is done
Protection scope, those skilled in the art can also make the change of some unsubstantialities to the present invention, as long as without creative work
And to the improvement that this patent carries out, all within the protection scope of this patent.
Claims (3)
1. a kind of limiter in adjustable limiting gap, it is characterised in that: the limiter is mainly by left installation panel (1), left inside
Screw shell (2), rotary spanner (3), right inner thread sleeve (4), transition plates (5), left part buffer layer (6), right part buffer layer
(7), right installation panel (8) and distance rod (9) composition；
It is equipped with internal screw thread on the inside of left inside screw shell (2) right part, is equipped with internal screw thread, thrust on the inside of right inner thread sleeve (4) left part
The left and right portion's lateral surface of bar (9) is equipped with external screw thread；
It is fixedly connected on the right side of left installation panel (1) with left inside screw shell (2) left side, left inside screw shell (2) right part and thrust
Bar (9) left part is threadedly coupled, and rotary spanner (3) is vertically fixed in the middle part of distance rod (9), right inner thread sleeve (4) left part with push away
Power bar (9) right part is threadedly coupled, and is fixedly connected on the right side of right inner thread sleeve (4) with transition plates (5) left side；On the right side of transition plates (5)
It is fixedly connected with left part buffer layer (6) left side；It is fixedly connected on the right side of right part buffer layer (7) on the left of right installation panel (8), left part
Buffer layer (6) and right part buffer layer (7) are staggered relatively, between gap be adjustable limiting gap.
2. a kind of limiter in adjustable limiting gap according to claim 1, it is characterised in that: left part buffer layer (6) and
It is industrial rubber that right part buffer layer (7), which is material,.
3. a kind of limiter in adjustable limiting gap according to claim 2, it is characterised in that: on the right side of transition plates (5) with
Vulcanization is fixedly connected on the left of left part buffer layer (6)；It fixes and connects with vulcanization on the left of right installation panel (8) on the right side of right part buffer layer (7)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810890057.1A CN109050792B (en) | 2018-08-07 | 2018-08-07 | Limiter with adjustable limiting gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810890057.1A CN109050792B (en) | 2018-08-07 | 2018-08-07 | Limiter with adjustable limiting gap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109050792A true CN109050792A (en) | 2018-12-21 |
| CN109050792B CN109050792B (en) | 2023-12-08 |
Family
ID=64832126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810890057.1A Active CN109050792B (en) | 2018-08-07 | 2018-08-07 | Limiter with adjustable limiting gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109050792B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19603273A1 (en) * | 1995-02-03 | 1996-08-08 | Johann Baumgartner | Adjustable dowel system for interconnecting two elements |
| EP2033889A2 (en) * | 2007-09-07 | 2009-03-11 | Blohm + Voss Shipyards GmbH | Foundation construction for ship decks |
| CN201438118U (en) * | 2009-06-22 | 2010-04-14 | 宝山钢铁股份有限公司 | Buffering protection device for overturning chuck |
| KR20110132730A (en) * | 2010-06-03 | 2011-12-09 | 홍재덕 | Ship having protecting means against shock |
| KR20150080755A (en) * | 2014-01-02 | 2015-07-10 | 현대중공업 주식회사 | Bumper and ship having the same |
| CN107331816A (en) * | 2017-07-20 | 2017-11-07 | 山东奥冠新能源科技有限公司 | The adjustable clearance baffle plate installed for lithium battery group |
| CN107350494A (en) * | 2017-07-08 | 2017-11-17 | 张善选 | A kind of lathe anti-collision protection device |
| CN207060327U (en) * | 2017-02-16 | 2018-03-02 | 上海江南长兴重工有限责任公司 | Removable electrically equipment support members and electrical equipment supporting construction |
| CN209683939U (en) * | 2018-08-07 | 2019-11-26 | 中国船舶重工集团公司第七一九研究所 | A kind of limiter in adjustable limiting gap |
-
2018
- 2018-08-07 CN CN201810890057.1A patent/CN109050792B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19603273A1 (en) * | 1995-02-03 | 1996-08-08 | Johann Baumgartner | Adjustable dowel system for interconnecting two elements |
| EP2033889A2 (en) * | 2007-09-07 | 2009-03-11 | Blohm + Voss Shipyards GmbH | Foundation construction for ship decks |
| CN201438118U (en) * | 2009-06-22 | 2010-04-14 | 宝山钢铁股份有限公司 | Buffering protection device for overturning chuck |
| KR20110132730A (en) * | 2010-06-03 | 2011-12-09 | 홍재덕 | Ship having protecting means against shock |
| KR20150080755A (en) * | 2014-01-02 | 2015-07-10 | 현대중공업 주식회사 | Bumper and ship having the same |
| CN207060327U (en) * | 2017-02-16 | 2018-03-02 | 上海江南长兴重工有限责任公司 | Removable electrically equipment support members and electrical equipment supporting construction |
| CN107350494A (en) * | 2017-07-08 | 2017-11-17 | 张善选 | A kind of lathe anti-collision protection device |
| CN107331816A (en) * | 2017-07-20 | 2017-11-07 | 山东奥冠新能源科技有限公司 | The adjustable clearance baffle plate installed for lithium battery group |
| CN209683939U (en) * | 2018-08-07 | 2019-11-26 | 中国船舶重工集团公司第七一九研究所 | A kind of limiter in adjustable limiting gap |
Non-Patent Citations (2)
| Title |
|---|
| 张春辉;曾凡明;计晨;张玮;温肇东;: "一种新型恒力限位器的隔冲性能研究", 船舶力学, no. 1 * |
| 林明;吴胜军;侯学杰;熊刚;: "港珠澳大桥FRP桥梁防撞护舷船碰撞数值模拟及结构设计", 玻璃钢/复合材料, no. 07 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109050792B (en) | 2023-12-08 |
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