CN203854833U - Adjustable shock resistant lantern ring device for ship pipelines - Google Patents
Adjustable shock resistant lantern ring device for ship pipelines Download PDFInfo
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- CN203854833U CN203854833U CN201420033423.9U CN201420033423U CN203854833U CN 203854833 U CN203854833 U CN 203854833U CN 201420033423 U CN201420033423 U CN 201420033423U CN 203854833 U CN203854833 U CN 203854833U
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- 230000035939 shock Effects 0.000 title 1
- 230000000703 anti-shock Effects 0.000 claims description 15
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- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 229910001339 C alloy Inorganic materials 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 2
- 230000000452 restraining effect Effects 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
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- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
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Abstract
本实用新型公开了一种可调节的舰船管路抗冲击套环装置，设有包覆于管路上的第一调节圆环和设置在第一调节圆环外围的第二圆环，所述第一调节圆环的外围设有第二圆环，所述第二圆环沿圆周均设若干螺孔，每个螺孔配置有对应的调节螺栓，所述调节螺栓旋入对应的螺孔内，进入第二圆环内部；所述调节螺栓的底部与一底片连接，所述底片上设有凹槽；所述第一调节圆环为不封闭的圆环，其环体留有余量，通过调节螺栓和连接件可将环体余量收拢或释放，使第一调节圆环可用于不同直径的管路，适用范围广，降低了成本。本实用新型套管在正常工作状态时，对管路系统具有约束和固定的作用，在管路系统受到冲击，产生振动时，防止管路产生较大的偏移，提升了船舶管路的抗冲击性。
The utility model discloses an adjustable anti-impact collar device for ship pipelines, which is provided with a first adjusting ring wrapped on the pipeline and a second adjusting ring arranged on the periphery of the first adjusting ring. The periphery of the first adjusting ring is provided with a second ring, and the second ring is provided with several screw holes along the circumference, and each screw hole is equipped with a corresponding adjusting bolt, and the adjusting bolt is screwed into the corresponding screw hole , into the inside of the second ring; the bottom of the adjusting bolt is connected with a base, and the base is provided with a groove; the first adjusting ring is an unclosed ring, and the ring body has a margin, The margin of the ring body can be gathered or released by adjusting the bolt and the connecting piece, so that the first adjusting ring can be used for pipelines with different diameters, and the application range is wide, and the cost is reduced. The bushing of the utility model has the function of restraining and fixing the pipeline system in the normal working state. When the pipeline system is impacted and vibrates, it can prevent the pipeline from having a large deviation and improve the resistance of the pipeline system of the ship. Shocking.
Description
技术领域 technical field
本发明属于船舶设备技术领域，特别涉及一种可调节的舰船管路抗冲击套环装置。 The invention belongs to the technical field of ship equipment, in particular to an adjustable anti-impact collar device for ship pipelines.
背景技术 Background technique
随着现代军事技术的发展，使得舰船的作战环境十分恶劣。高性能的炸弹爆炸对舰船的冲击作用越来越大，因此舰船的抗冲技能力至关重要，它直接关系到舰船在战争中的战斗力和生命力。目前，在役或在建的一些舰船，绝大部分船体的抗冲击能力较强，而船体内部管路系统及设备等方面抗冲击能力明显不足。 With the development of modern military technology, the combat environment of ships is very harsh. The impact of high-performance bomb explosions on ships is increasing, so the anti-shock ability of ships is very important, which is directly related to the combat effectiveness and vitality of ships in war. At present, for some ships in service or under construction, most of the hulls have strong impact resistance, but the impact resistance of the internal piping system and equipment of the hull is obviously insufficient.
舰船管路系统作为全船机电设备的重要组成部分，提供舰船航行、战斗安全和人员生活的水、气、油等保障，因而舰船管路系统的安全十分重要。在系统正常工作情况下，船舶管路支架、基座、套管等能够满足管道的热变形及静应力要求，但是在受到冲击等恶劣情况下，如无法及时限制管道位移、采取有效保护措施，将引起内部重要管路的破损，使舰船功力装置无法运转，进而丧失生命力和战斗力。舰船管路系统的在冲击中容易受到破坏是一个不容忽视的问题，因此，提高管路的抗冲击能力和发展抗冲击隔离技术显得尤为重要。 As an important part of the ship's electromechanical equipment, the ship's piping system provides water, gas, and oil guarantees for ship navigation, combat safety, and personnel life. Therefore, the safety of the ship's piping system is very important. Under the normal working conditions of the system, the ship's pipeline support, base, casing, etc. can meet the thermal deformation and static stress requirements of the pipeline, but under severe conditions such as impact, if the pipeline displacement cannot be limited in time and effective protection measures cannot be taken, It will cause damage to important internal pipelines, making the ship's power devices unable to operate, and then losing its vitality and combat effectiveness. The susceptibility to damage of ship pipeline system in impact is a problem that cannot be ignored. Therefore, it is particularly important to improve the impact resistance of pipelines and develop anti-shock isolation technology.
发明内容 Contents of the invention
本发明的技术目的是提供一种可调的，提高舰船管路抗冲击性能的套环装置，本发明的提供的技术方案为： The technical purpose of the present invention is to provide a kind of adjustable collar device that improves the anti-shock performance of ship pipelines. The technical solution provided by the present invention is:
一种可调节的舰船管路抗冲击套环装置，设有调节装置和包覆于管路的第一调节圆环，其特征在于： An adjustable anti-shock collar device for ship pipelines, which is provided with an adjustment device and a first adjustment ring covering the pipeline, and is characterized in that:
所述第一调节圆环的外围设有第二圆环，所述第二圆环沿圆周均设若干螺孔，每个螺孔配置有对应的调节螺栓，所述调节螺栓旋入对应的螺孔，进入第二圆环内部； The periphery of the first adjusting ring is provided with a second ring, and the second ring is provided with several screw holes along the circumference, and each screw hole is equipped with a corresponding adjusting bolt, and the adjusting bolt is screwed into the corresponding screw hole. hole, into the second ring;
所述调节螺栓的底部与一底片连接，所述底片上设有凹槽，所述调节螺栓的底端嵌入所述凹槽内；所述底片与第一调节圆环之间设有弹簧，所述弹簧一端与所述底片连接，另一端抵在第一调节圆环的外表面上； The bottom of the adjusting bolt is connected with a film, the film is provided with a groove, and the bottom end of the adjusting bolt is embedded in the groove; a spring is arranged between the film and the first adjusting ring, so that One end of the spring is connected to the bottom plate, and the other end is against the outer surface of the first adjusting ring;
所述调节装置包括调节把手、主螺栓、垫圈和固定板。所述第一调节圆环为环体包覆管路一周后不闭合，余量环体在管路顶端向上收拢的结构，所述余量环体上部与所述固定板连接；所述垫圈固定在第二圆环的顶部外表面，第二圆环顶部与垫圈上均设有容主螺栓通过的通孔；所述调节把手一侧为手持部，一侧通过螺孔套接在所述主螺栓上，调节把手位于所述垫圈的上方，所述主螺栓竖向穿过第二圆环和垫圈的通孔，进入第二圆环内部，主螺栓底部与所述固定板固定连接。 The adjusting device includes an adjusting handle, a main bolt, a washer and a fixing plate. The first adjusting ring is a structure in which the ring body wraps the pipeline for one week and does not close, and the surplus ring body gathers upward at the top of the pipeline. The upper part of the surplus ring body is connected to the fixing plate; the gasket is fixed On the top outer surface of the second ring, the top of the second ring and the washer are provided with through holes for the passage of the main bolt; On the bolt, the adjusting handle is located above the washer, the main bolt vertically passes through the through hole of the second ring and the washer, and enters the inside of the second ring, and the bottom of the main bolt is fixedly connected with the fixing plate.
作为优选，所述第一调节圆环可采用氯丁胶材料。 Preferably, the first adjusting ring can be made of neoprene material.
作为优选，所述第二圆环可采用夹层结构，其内层和外层为金属材料，内层和外层之间填充有聚氨酯泡沫塑料。并可在所述第二圆环内层的内表面和外层的外表面进一步包覆柔性材料膜。 Preferably, the second ring can adopt a sandwich structure, the inner and outer layers of which are made of metal materials, and polyurethane foam is filled between the inner and outer layers. And the inner surface of the inner layer of the second ring and the outer surface of the outer layer can be further coated with a flexible material film.
作为优选，所述主螺栓或调节把手为碳合金钢材料或不锈钢材料。 Preferably, the main bolt or the adjusting handle is made of carbon alloy steel or stainless steel.
作为优选，所述垫圈采用橡胶或聚氨酯类材料。 Preferably, the gasket is made of rubber or polyurethane material.
进一步的技术方案还包括： Further technical solutions include:
所述第一调节圆环在其底面和左右两侧各设有一磁性元件，所述第二圆环在其内侧面对应的位置亦设有磁性元件，并与第一调节圆环的磁性元件同极相对。 The first adjusting ring is provided with a magnetic element on its bottom surface and the left and right sides, and the second ring is also provided with a magnetic element at the position corresponding to its inner surface, and is connected with the magnetic element of the first adjusting ring. Same pole opposite.
所述磁性元件由磁铁和底座构成，底座可采用聚氨酯材料制成。 The magnetic element is composed of a magnet and a base, and the base can be made of polyurethane material.
本发明抗冲击套管，在管路系统未受冲击的正常工作状态时，套管主体对管路系统起到正常的约束和固定的作用；当船体及管路系统受到强冲击作用时，载荷通过船体传递给套管主体，这时，套管会产生位移趋势，套管内部的弹簧能够吸收并阻隔振动的传播；当冲击过大时，磁性元件会相互靠近，由于同极而产生相斥的力，从而及时地限制管路产生偏移，保护管道不至于有较大的变形，同时仍可以对管路起到弹性的约束和固定作用。 The anti-shock casing of the present invention, when the pipeline system is not impacted in the normal working state, the casing main body plays a role of normal restraint and fixation on the pipeline system; when the hull and the pipeline system are subject to strong impact, the load The casing is transmitted to the main body of the casing through the hull. At this time, the casing will have a displacement tendency, and the spring inside the casing can absorb and block the transmission of vibration; when the impact is too large, the magnetic elements will approach each other and repel each other due to the same polarity. The force, so as to limit the deviation of the pipeline in time, protect the pipeline from large deformation, and at the same time, it can still elastically restrain and fix the pipeline.
本发明结构简单合理、便于制造，具有以下优点： The structure of the present invention is simple and reasonable, easy to manufacture, and has the following advantages:
（1）增强管路的抗冲击性能，避免套管在冲击作用下脱离情况的发生； (1) Enhance the impact resistance of the pipeline to avoid the occurrence of the casing falling off under the impact;
（2）在冲击载荷作用下，有效降低套管及其约束管路处的应力； (2) Under the action of impact load, effectively reduce the stress at the casing and its restraint pipeline;
（3）圈体结构可调，可用于一定范围内不同直径的管路，适用性强； (3) The structure of the ring body is adjustable, which can be used for pipelines with different diameters within a certain range, and has strong applicability;
（4）在遭遇极强的冲击时，磁性元件将起到抗冲击作用，保护管路系统，避免因其局部应力过大而出现破损的情况。 (4) When encountering a strong impact, the magnetic element will play an anti-shock role to protect the pipeline system and avoid damage due to excessive local stress.
附图说明 Description of drawings
图1为本发明管路抗冲击装置的整体结构示意图； Fig. 1 is the overall structure schematic diagram of pipeline anti-shock device of the present invention;
图2为实例一的主视图； Fig. 2 is the front view of example one;
图3为实例二的主视图； Fig. 3 is the front view of example two;
上图中，1、第一调节圆环；2、第二圆环；3、磁性元件；4、垫圈；5、调节螺栓；6、螺母；7、固定板；8、主螺栓；9、调节把手；10、底片；11、弹簧；12、螺栓；13、螺母；14、固定杆；16、吊绳或吊杆；17、螺母。 In the figure above, 1. The first adjusting ring; 2. The second ring; 3. Magnetic components; 4. Washers; 5. Adjusting bolts; 6. Nuts; 7. Fixed plates; 8. Main bolts; 9. Adjusting Handle; 10, film; 11, spring; 12, bolt; 13, nut; 14, fixed rod; 16, sling or suspender; 17, nut.
具体实施方式 Detailed ways
为阐明本发明的技术目的及能实现的技术效果，下面再结合附图对本发明技术方案作进一步的说明。 In order to clarify the technical purpose of the present invention and the technical effects that can be achieved, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings.
如图1所示的一种可调节的舰船管路抗冲击套环装置，设有调节装置和包覆在管路上的第一调节圆环1，所述第一调节圆环1的外围设有第二圆环2，所述第二圆环2的圈壁上均布有若干螺孔，每个螺孔均配置有对应的调节螺栓5和螺母6。 As shown in Figure 1, an adjustable anti-shock collar device for ship pipelines is provided with an adjustment device and a first adjustment ring 1 wrapped on the pipeline, and the periphery of the first adjustment ring 1 is provided with There is a second ring 2, and a number of screw holes are evenly distributed on the ring wall of the second ring 2, and each screw hole is equipped with a corresponding adjusting bolt 5 and a nut 6.
所述调节螺栓5旋入所述螺孔，进入第二圆环2内部，调节螺栓5的底部与一底片10连接，所述底片10上设有凹槽，所述调节螺栓5的底端活动嵌入所述凹槽内。所述底片10与第一调节圆环1之间设有弹簧11，弹簧11与所述底片10连接，并抵在第一调节圆环1的外表面上。通过旋拧调节螺栓5挤压底片10，底片10会压缩弹簧11，对第一调节圆环1进行微调，使之与管道贴紧套牢。 The adjusting bolt 5 is screwed into the screw hole and enters the inside of the second ring 2, the bottom of the adjusting bolt 5 is connected with a film 10, the film 10 is provided with a groove, and the bottom end of the adjusting bolt 5 is movable into the groove. A spring 11 is provided between the bottom plate 10 and the first adjusting ring 1 , the spring 11 is connected with the bottom plate 10 and abuts against the outer surface of the first adjusting ring 1 . By screwing the adjusting bolt 5 to squeeze the bottom plate 10, the bottom plate 10 will compress the spring 11, and fine-tune the first adjusting ring 1 so that it is tightly locked with the pipe.
所述第一调节圆环1优选采用氯丁胶材料制成，第二圆环2优选采用碳纤维材料或聚氨酯类材料，所述第二圆环2可设置为夹层结构，其内层和外层均使用合金钢材质制成，内层和外层之间填充聚氨酯泡沫塑料，能够缓和冲击、减弱振荡和降低应力幅值。第二圆环2的内层表面和外层表面可进一步包裹柔性材料。而所述调节螺栓5优选使用中碳合金钢材质。 The first adjusting ring 1 is preferably made of neoprene material, the second ring 2 is preferably made of carbon fiber material or polyurethane material, and the second ring 2 can be set as a sandwich structure, and its inner layer and outer layer They are all made of alloy steel, and polyurethane foam is filled between the inner and outer layers, which can moderate impact, weaken vibration and reduce stress amplitude. The inner and outer surfaces of the second ring 2 can be further wrapped with flexible materials. The adjusting bolt 5 is preferably made of medium carbon alloy steel.
所述调节装置主要由调节把手9、主螺栓8、垫圈4和固定板7组成。所述第一调节圆环1的环体包覆管路一周后，其端部在管路顶部并不闭合，而是留有余量，向上收拢，余量环体上部与固定板7连接，并通过胶黏剂胶结固定。所述固定板7可采用碳合金钢材质制作。 The adjusting device is mainly composed of an adjusting handle 9, a main bolt 8, a washer 4 and a fixing plate 7. After the ring body of the first adjusting ring 1 wraps the pipeline for one week, its end is not closed at the top of the pipeline, but a surplus is left, which is gathered upwards, and the upper part of the surplus ring is connected to the fixed plate 7, and fixed with adhesive. The fixing plate 7 can be made of carbon alloy steel.
所述主螺栓8竖向设置在第二圆环2的顶部，所述第二圆环2的顶部设有垫圈4，所述垫圈4胶结固定在第二圆环2顶部。所述第二圆环2的顶部与垫圈4上均设有容主螺栓8通过的通孔。所述调节把手9一侧为手持部，一侧设有与主螺栓8配合的螺孔，使调节把手9可套在所述主螺栓8上。主螺栓8和调节把手9优选采用碳合金钢或不锈钢材料，垫圈4可使用橡胶或聚氨酯类材料。 The main bolt 8 is vertically arranged on the top of the second ring 2 , and the top of the second ring 2 is provided with a washer 4 , and the washer 4 is glued and fixed on the top of the second ring 2 . Both the top of the second ring 2 and the washer 4 are provided with through holes for the main bolt 8 to pass through. One side of the adjusting handle 9 is a handle, and the other side is provided with a screw hole matched with the main bolt 8 , so that the adjusting handle 9 can be sleeved on the main bolt 8 . The main bolt 8 and the adjusting handle 9 are preferably made of carbon alloy steel or stainless steel, and the washer 4 can be made of rubber or polyurethane.
所述垫圈4的通孔、第二圆环2顶部通孔和手柄螺孔的中心位于同一中心线上，主螺栓8穿过以上三孔，底部与所述固定板7固定连接。当管路直径较大时，一手固定主螺栓8顶端，使主螺栓8整体不动，一手顺时针旋转调节把手9，使调节把手9在主螺栓的螺杆上向上移动，移动距离视管路直径而定。此时调节把手9与第二圆环2之间出现空白螺杆，按住主螺栓8顶部垂直向下施力，主螺栓8与调节把手9整体垂直向下移动，直至调节把手9压在与第二圆环2顶部的垫圈4上，这时，通过固定板7与主螺栓8尾端连接的第一调节圆环1余量环体部分被释放出，最后根据第一调节圆环1与管路的适配程度用调节螺栓5进行微调，使第一调节圆环1紧覆于管路外表面，达到使用标准。而当管路直径较小时，一手固定主螺栓8顶端，一手逆时针旋转调节把手9，通过调节把手9与第二圆环2的相互挤压使主螺栓8实现垂向的向上移动，从而带动第一调节圆环1端部进一步向上收拢，最后根据第一调节圆环1与管路的适配程度用调节螺栓5进行微调，使第一调节圆环1紧覆于管路外表面，达到使用标准。 The centers of the through hole of the washer 4, the through hole at the top of the second ring 2 and the screw hole of the handle are located on the same center line, the main bolt 8 passes through the above three holes, and the bottom is fixedly connected with the fixed plate 7. When the diameter of the pipeline is large, fix the top of the main bolt 8 with one hand so that the main bolt 8 does not move as a whole, and turn the adjustment handle 9 clockwise with the other hand to move the adjustment handle 9 upward on the screw rod of the main bolt. The moving distance depends on the diameter of the pipeline. depends. At this time, a blank screw rod appears between the adjusting handle 9 and the second ring 2, press and hold the top of the main bolt 8 to apply force vertically downward, and the main bolt 8 and the adjusting handle 9 move vertically downward as a whole until the adjusting handle 9 is pressed against the second circular ring. On the washer 4 at the top of the second ring 2, at this time, the first adjustment ring 1, which is connected to the tail end of the main bolt 8 through the fixed plate 7, is released, and finally according to the first adjustment ring 1 and the tube The degree of adaptation of the pipeline is fine-tuned with the adjusting bolt 5, so that the first adjusting ring 1 is tightly covered on the outer surface of the pipeline to meet the use standard. When the diameter of the pipeline is small, fix the top of the main bolt 8 with one hand, and rotate the adjustment handle 9 counterclockwise with the other hand, and the main bolt 8 will move vertically upwards through the mutual extrusion of the adjustment handle 9 and the second ring 2, thereby driving The end of the first adjusting ring 1 is further gathered upwards, and finally fine-tuned with the adjusting bolt 5 according to the degree of fit between the first adjusting ring 1 and the pipeline, so that the first adjusting ring 1 is tightly covered on the outer surface of the pipeline to achieve Use the standard.
进一步的，所述第一调节圆环1在其底面和左右两侧各设有一磁性元件3，所述第二圆环2在其内侧面对应的位置亦设有磁性元件，并与第一调节圆环的磁性元件3同极相对。所述磁性元件3由磁铁和底座构成，可通过胶结固定在第一调节圆环1和第二圆环2的表面，其底座可采用聚氨酯材料制成。 Further, the first adjusting ring 1 is provided with a magnetic element 3 on its bottom surface and left and right sides, and the second ring 2 is also provided with a magnetic element at a position corresponding to its inner surface, and is connected to the first adjusting ring 2. The magnetic elements 3 of the adjusting ring are opposite to each other. The magnetic element 3 is composed of a magnet and a base, and can be fixed on the surfaces of the first adjusting ring 1 and the second ring 2 by gluing, and the base can be made of polyurethane material.
在正常工作状态时，管路系统未受冲击作用，套管主体对管路系统起到正常的约束和固定的作用。由于磁性元件设置在管路的三个面上，且压缩弹簧也有一定的抗冲击性，所以可以有效减小套管的横向和垂向的位移及应力。当船体及管路系统受到强冲击作用时，磁性元件会相互靠近，由于同极相斥，从而及时避免管路产生较大的位移，保护管道不至于有较大的变形，同时仍可以对管路起到弹性的约束和固定作用。 In the normal working state, the pipeline system is not impacted, and the main body of the bushing plays a normal role in restraining and fixing the pipeline system. Since the magnetic elements are arranged on three sides of the pipeline, and the compression spring also has a certain impact resistance, the lateral and vertical displacement and stress of the casing can be effectively reduced. When the hull and pipeline system are subjected to strong impact, the magnetic elements will approach each other, and because the same poles repel each other, the large displacement of the pipeline can be avoided in time, and the pipeline will not be greatly deformed. The road acts as an elastic constraint and fixation.
上述套管应用时，可根据其所处环境，做相应的调整，以图2、图3为例： When the above bushing is applied, corresponding adjustments can be made according to its environment. Take Figure 2 and Figure 3 as examples:
如图2所示的一实施例，所述第二圆环2左右两端均设有螺孔，船体结构在同一水平线上也设有对应的螺孔，套管两边可通过螺栓12和螺母13连接第二圆环2和船体结构。每根螺栓12配有两个螺母13，其一与第二圆环2外侧面胶结，另一螺母与船体结构焊接。作为优选，螺栓12可采用碳合金钢或不锈钢材料。 An embodiment shown in Figure 2, the left and right ends of the second ring 2 are provided with screw holes, and the hull structure is also provided with corresponding screw holes on the same horizontal line, the two sides of the casing can pass through bolts 12 and nuts 13 Connect the second ring 2 with the hull structure. Each bolt 12 is equipped with two nuts 13, one of which is cemented with the outer surface of the second ring 2, and the other nut is welded with the hull structure. Preferably, the bolt 12 can be made of carbon alloy steel or stainless steel.
如图3所示的一实施例，船体基板位于管路的上方，在第二圆环2两侧对称设有一吊绳或吊杆16，所述第二圆环2左右两端均设有螺孔，横向的固定杆14内侧一端穿入所述螺孔内，与第二圆环2连接，螺母15固定在第二圆环2的表面。所述吊绳或吊杆16的下端固定在所述固定杆14的外侧一端，吊绳或吊杆16的上端固定在船体基板上，并通过螺母17加固。其中吊绳可采用合成纤维材料。 In an embodiment shown in Figure 3, the hull base plate is located above the pipeline, and a suspension rope or boom 16 is symmetrically arranged on both sides of the second ring 2, and the left and right ends of the second ring 2 are provided with screws. One end of the inner side of the horizontal fixed rod 14 penetrates into the screw hole and is connected with the second ring 2 , and the nut 15 is fixed on the surface of the second ring 2 . The lower end of the suspension rope or suspension rod 16 is fixed on the outer end of the fixed rod 14 , and the upper end of the suspension rope or suspension rod 16 is fixed on the hull base plate and reinforced by a nut 17 . Wherein suspension rope can adopt synthetic fiber material.
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进。本发明要求保护范围由所附的权利要求书、说明书及其等效物界定。 The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Various changes and improvements. The protection scope of the present invention is defined by the appended claims, description and their equivalents.
Claims (9)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420033423.9U CN203854833U (en) | 2014-01-20 | 2014-01-20 | Adjustable shock resistant lantern ring device for ship pipelines |
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| CN203854833U true CN203854833U (en) | 2014-10-01 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803033A (en) * | 2014-01-20 | 2014-05-21 | 江苏海事职业技术学院 | Adjustable ship pipeline shock resistance lantern ring device |
| CN105177830A (en) * | 2015-09-28 | 2015-12-23 | 嵊州市中森电子有限公司 | Energy-saving weft accumulator for air jet loom |
| CN109455278A (en) * | 2018-12-27 | 2019-03-12 | 滨州职业学院 | Ship berthing anticollision damping device |
-
2014
- 2014-01-20 CN CN201420033423.9U patent/CN203854833U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803033A (en) * | 2014-01-20 | 2014-05-21 | 江苏海事职业技术学院 | Adjustable ship pipeline shock resistance lantern ring device |
| CN105177830A (en) * | 2015-09-28 | 2015-12-23 | 嵊州市中森电子有限公司 | Energy-saving weft accumulator for air jet loom |
| CN105177830B (en) * | 2015-09-28 | 2018-06-05 | 嵊州市中森电子有限公司 | Energy-saving weft accumulator for air jet loom |
| CN109455278A (en) * | 2018-12-27 | 2019-03-12 | 滨州职业学院 | Ship berthing anticollision damping device |
| CN109455278B (en) * | 2018-12-27 | 2021-09-28 | 滨州职业学院 | Collision-proof damping device for ship berthing |
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