CN105026253A

CN105026253A - Device for fixing floating bodies

Info

Publication number: CN105026253A
Application number: CN201480008465.XA
Authority: CN
Inventors: M.富尔曼
Original assignee: DUAL DOCKER GmbH
Current assignee: DUAL DOCKER GmbH
Priority date: 2013-01-17
Filing date: 2014-01-09
Publication date: 2015-11-04
Anticipated expiration: 2034-01-09
Also published as: EP2945850A1; WO2014110610A1; CN105026253B; ES2692378T3; AT515061A1; AU2014207234B2; EP2945850B1; AU2014207234A1; RU2604917C1; AT515061B1

Abstract

The invention relates to a device for fixing floating bodies (1), in particular boats and jetties, to a landing body (2). The device comprises at least two holding trees (5), which are each fixed at one end to the floating body (1) and at the other end to the landing body (2) by means of fittings (3) at respective mooring points (4), wherein the holding trees (5) comprise two sub-trees (6, 7) telescopically movable one inside the other and braced against each other by a spring assembly. In order to produce advantageous anchoring conditions, according to the invention the spring assembly comprises stop members (9) arranged at intervals in the longitudinal direction (8) of the tree and elastomeric spring components (10) provided between the stop members (9), and by means of stop lugs (11) that project in the longitudinal direction of the tree the stop members (9) engage over the spring components (10), leaving a receiving space (12) open, the volume of which corresponds at least to the displacement volume of the elastomeric spring components (10) in the stop position of the stop members (9).

Description

For the equipment of fixing buoyancy aid

Technical field

The present invention relates to a kind of for buoyancy aid (especially ship and pontoon bridge) being fixed on the equipment on landing body, there are at least two fixing arms be made up of two points of arms of Telescopic movable in another respectively, one end of each fixing arm is on buoyancy aid and the other end is fixed on corresponding connecting element by accessory on landing body, and described point of arm is relative to each other supported by spring installation.

Background technology

Fixing in harbour or bay such as buoyancy aid, especially pontoon bridge, ship, canoe is realized by the mooring of buoyancy aid on landing body usually, and wherein, buoyancy aid is not be exactly vertically park side by side with landing body usually.If buoyancy aid and landing body are parked abreast, then this buoyancy aid in head and afterbody mooring on landing body.If parked perpendicular to landing body by buoyancy aid, then this buoyancy aid is fixed by anchor or mooring fast with the buoyancy aid end that landing body deviates from, to avoid ship that undesirable drift occurs on landing body in head or afterbody mooring.By the protection that strake fender etc. realizes relative to other ship or landing body with conventional method.

But the shortcoming of this prior art is, there is the risk of slip in buoyancy aid, and therefore buoyancy aid can not controllably drift about all the time when its one end to be fixed on landing body by rope and the other end is held by anchoring.This risk especially occurs in unpeaceful sea and can cause, other ship or buoyancy aid itself or landing body in this case by wind-force and wave damage.

Therefore known, buoyancy aid is fixed on pontoon bridge, quaywall etc. upper (WO 2009 015403A1) by fixing arm, wherein, fixing arm especially at least at one end around at least approximately vertical axis by accessory (Beschlag) torsionally or the elasticity of torsion be fixed on corresponding connecting element.The spacing of buoyancy aid and landing body is determined by two fixing arms, wherein, buoyancy aid towards side and the oblique rear direction along landing body driftage by accessory torsionally or the elasticity of torsion be fixed on fixing arm end on avoid.The wave acted on buoyancy aid and wind power direct were connected fixing arm guiding landing body by equipment according to the present invention.Propose fixing arm and be designed to telescoping, and be equipped with the spring bearing pulling force or pressure in the direction of movement.Therefore, it is possible to cushion under stronger wind-force and sea status to the power acted on buoyancy aid and energy, especially and receive, therefore significantly lower load is formed to buoyancy aid and landing body.But, shown the structure too expensive of telescopic system used up to now and/or firmly not to have made under the disagreeableness condition of material, such as especially also especially seldom safeguard ground practical function under the long-time condition used in the seawater.

Summary of the invention

The present invention from the prior art of previously described type technical matters to be solved is, a kind of equipment for fixing all types of buoyancy aid is provided, enough impregnabilityes are provided, so that long-time less especially maintenance ground practical function when trying one's best simplified structure.

The present invention solve the technical problem as follows, the elastomeric spring body that spring installation is included in the longitudinal spaced apart backstop of arm and is located between backstop, and described backstop overlaps described spring body when discharging spatial accommodation to indulge the stopper protrusion projected upwards at arm, and the extruding volume of volume at least with elastomeric spring body on the stop dog position of backstop of described spatial accommodation is consistent.

There is provided this equipment by feature according to the present invention, it not only has relatively simple structure, but also firm especially, and can run on less maintenance ground.This realizes by arranging multiple elastomeric spring body just, and these spring bodies are disposed between backstop.In fact therefore spring body do not suffer the wearing and tearing caused due to friction excessive on other component, especially also because the very little and total spring travel of the spring travel of single spring is made up of the summation of the spring travel of single spring.At this, backstop is used as the guide member of elastomeric spring body, and spring body is heaved in the usual manner under the effect of the pressure, and can be accommodated in spatial accommodation.On the surface that backstop and/or spring installation relatively can slide at itself and other component, assembling reduces the surface of friction.When stress is excessive, backstop carries out backstop, and avoids spring body to damage.If similarly the volume of spatial accommodation is consistent with the volume of the elasticity scale of construction be extruded under pressure at least haply, then obtain the spring characteristic line of strong progression.The additional fixing advantage with the fixing arm of anchor hawser rope etc. is, can eliminate transverse force by it, and fixing arm only should transmit pulling force and pressure in the ideal situation.

In order to the pressure acted on fixing arm not only can be born in an advantageous manner, also bear the pulling force acted on fixing arm, suggestion backstop and spring body are combined into two spring plate group, one of them bears along the longitudinal pulling force acted on fixing arm of arm, and another bears along the longitudinal pressure acted on fixing arm of arm.In structure, this such as solves by the following, being arranged between two spring plate group for dividing an arm to attach troops to a unit, being at least vertically fixed in the spring clip on point arm along arm, this spring clip has respectively for the areal of support of each in two spring plate group on two end faces mutually deviated from, and the other end of this spring plate group is bearing on another point of arm.

In order to just in time N/R fixing arm can not counteract ship or danger, or in order on the berth enter and avoid when mooring out damage, be attach troops to a unit accessory, especially a kind of equipment especially in a fixing arm end, regulate swingably between coupled position and dead position by the application force of its fixing arm around the axis opposing spring of at least almost horizontal, wherein, spring is positioned in fixing arm in the mode worked on arm is longitudinal, and spring prestretching tight rope, described rope is crossed over this axis and is tied up on accessory at the other end.At this, in order to provide weight balancing favourable as far as possible, advise that described rope is laid around the eccentric wheel formed by accessory, eccentric wheel can swing together with fixing arm between coupled position and dead position.Following situation considered by eccentric wheel, and required retain strength reduces when fixing arm swings from the direction of its appointment dead position of horizontal alignment.

Even if elastomeric spring installation has continuous print buffering in whole process, also advantageously or also necessarily, can arrange additional mobile cushioning device, i.e. damper element, it avoids spring system to tend to the swing of resonance frequency.When fitting designs is socket and ball joint, obtain relation firm especially.This socket and ball joint can transmit higher power.But transverse force is in this case forcibly by loosening fixing arm to manage by spring rope or rope.In order to can advantageously firmly and without flexure ground (fricton-tightly) fixing multiple fixing rope and anchor hawser rope, advise attaching troops to a unit kevel for accessory, it has at least one accommodation hole for restricting in the kevel head widened relative to lashing neck, and it also has bottom land and points to accommodation hole and towards the groove of bottom land constriction.Rope be such as arranged on wedge shape towards in the groove of bottom land constriction, and one or many ground is through accommodation hole, and to be wrapped in the usual manner on kevel and to be fixed.Therefore, even if also do not worry when load is maximum occurring coming off of rope.

Accompanying drawing explanation

The present invention is schematically shown in the accompanying drawings according to embodiment.Accompanying drawing is:

Fig. 1 illustrates the fragmentary cross-sectional view according to equipment of the present invention,

Fig. 2 illustrates the enlarged view of the equipment in Fig. 1,

Fig. 3 illustrates for the fixing fragmentary cross-sectional view according to the structural distortion scheme of the accessory of fixing arm of the present invention,

Fig. 4 illustrates the top partial view diagram of the equipment in Fig. 2, and

Fig. 5 and 6 illustrates for the fixing front elevation according to the another kind of deformation program of the accessory of fixing arm of the present invention and birds-eye view.

Detailed description of the invention

For buoyancy aid 1, such as pontoon bridge, ship or allied equipment being fixed on the equipment on landing body 2, especially flood protection embankment or similar object, comprise two (each one end are fixed on buoyancy aid 1 and the other end is fixed on landing body 2) and be fixed on the fixing arm 5 on corresponding connecting element 4 by accessory 3, it is made up of two fixing arms 6,7 of Telescopic movable in another, and they are relative to each other supported by spring installation.

Spring installation is included in arm longitudinally spaced apart backstop 9 and the elastomeric spring body 10 that is located between backstop 9 on 8.In addition, backstop 9 has together with spring body 10 indulges at arm the stopper protrusion 11 projected upwards, they overlap spring body 10 when discharging spatial accommodation 12, and wherein, the volume of spatial accommodation 12 is at least consistent with the extruding volume of elastomeric spring body 10 on the stop dog position of backstop 9.

Backstop 9 and spring body 10 are combined into two spring plate group 13,14, one of them bear arm longitudinally on act on pulling force on fixing arm, and another bear arm longitudinally on act on pressure on fixing arm.

Especially, being arranged in spring clip 16 between two spring plate group 13,14, that at least utilize pin 15 to be fixed on the annular on fixing arm 7 on arm longitudinally 8 attaches troops to a unit in fixing arm 6, fixing arm 6 is held by fixing arm 7 and surrounds, this spring clip has a support for one of two spring plate group 13,14 respectively on two end faces mutually deviated from, the other end of this spring plate group 13,14 is bearing on point arm 8, wherein, spring plate group 13 to be bearing in bottom arm on 19 by another annular element 17 and interval axle sleeve 18, and spring plate group 14 is bearing on sleeve 20.

Accessory 3 designs according to the frame mode of the universal-joint guiding piece with universal-joint 21 in the embodiment in accordance with fig. 1.This universal-joint 21 can also be replaced with holding tank on arrangement, and as shown in figures 4 and 5, wherein universal-joint is located at connecting element side, and corresponding geosyncline is attached troops to a unit in fixing arm.

In order to provide the weight balancing for arm that is favourable, simple and less maintenance in structure, or in order to can when not needing by arm fixing on suitable, firm position, setting (Fig. 2 and 3), for attaching troops to a unit accessory 3 fixing arm end, makes fixing arm 5 resist spring 23, i.e. helical spring application force around at least about horizontal axis 22 by this accessory and can regulate swingably between coupled position and dead position.At this, spring 23 is placed in arm 5 in the mode worked on arm longitudinally 8, and at this prestretching tight rope 24, and this rope is crossed over axis 22 and to be fixed on accessory 3 at the other end, especially on the retainers 4.Rope 24 is arranged around the eccentric wheel 25 formed by accessory 3 at this, and this eccentric wheel can swing together with fixing arm 5 between coupled position and dead position.

In order to suitably fix additional requirement reinforcing cord, especially can realize fricton-tightly fixing, then for accessory 3 is especially attached troops to a unit kevel 26, it has the accommodation hole 29 for restricting in the kevel head 28 widened relative to lashing neck 27, and it also has bottom land 30 and points to accommodation hole 29 and towards the groove 31 of bottom land 30 constriction.

Claims

1. one kind for by buoyancy aid (1), especially ship and pontoon bridge are fixed on the equipment on landing body (2), there are at least two respectively by two points of arms (6 of Telescopic movable in another, 7) the fixing arm (5) formed, one end of each fixing arm is on buoyancy aid (1) and the other end is fixed on corresponding connecting element (4) by accessory (3) on landing body (2), described point of arm is relative to each other supported by spring installation, it is characterized in that, the elastomeric spring body (10) that described spring installation is included in the upper spaced apart backstop (9) of arm longitudinal (8) and is located between backstop (9), and described backstop (9) overlaps spring body (10) when discharging spatial accommodation (12) to indulge the stopper protrusion (11) projected upwards at arm, the extruding volume of volume at least with elastomeric spring body (10) on the stop dog position of backstop (9) of described spatial accommodation is consistent.

2. equipment according to claim 1, it is characterized in that, backstop (9) and spring body (10) are combined into two spring plate group (13,14), one of them bears the pulling force acted on arm longitudinally (8) on fixing arm (5), and another bears the pressure acted on arm longitudinally (8) on fixing arm (5).

3. equipment according to claim 2, it is characterized in that, for point arm (7) attach troops to a unit be arranged between two spring plate group (13,14), at least on arm longitudinally (8), be fixed on spring clip (16) on a point arm (7), this spring clip has for each areal of support in two spring plate group (13,14) respectively on two end faces mutually deviated from, and the other end of described spring plate group (13,14) is bearing on other point arm (8).

4. equipment according to claim 1 and 2, it is characterized in that, for attaching troops to a unit accessory (3) in fixing arm end, can regulate swingably between coupled position and dead position by the application force of the described fixing arm (5) of this accessory (3) around the axis (22) opposing spring (23) of at least about level, wherein, described spring (23) is arranged on fixing arm (5) in the mode worked on arm longitudinally (8), and described spring (23) prestretching tight rope (24), this rope is crossed over axis (22) and is tied up on accessory (3) at the other end.

5. equipment according to claim 4, is characterized in that, described rope is laid around the eccentric wheel formed by accessory (25), and described eccentric wheel can swing together with fixing arm (5) between coupled position and dead position.

6. equipment according to any one of claim 1 to 5, is characterized in that, mobile cushioning device belongs to described fixing arm (5).

7. equipment according to any one of claim 1 to 6, is characterized in that, described accessory (3) is designed to socket and ball joint.

8. equipment according to any one of claim 1 to 7, it is characterized in that, for accessory (3) is attached troops to a unit kevel (26), it has at least one accommodation hole (29) for restricting in the kevel head (28) widened relative to lashing neck (27), and has bottom land (30) and point to accommodation hole (29) and towards the groove (31) of bottom land (30) constriction.