CN2776837Y

CN2776837Y - Connecting mechanism for joining push boat and barge

Info

Publication number: CN2776837Y
Application number: CN 200520094803
Authority: CN
Inventors: 杨侠
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-01
Filing date: 2005-01-01
Publication date: 2006-05-03
Anticipated expiration: 2015-01-01

Abstract

The utility model relates to a connecting mechanism for connecting push boats and barges. A pin connecting mechanism is adopted in a horizontal surface between a push boat and a barge, and a clutch mechanism is adopted to connect the vertically relative motion of the two boats. A long U-shaped groove in a vertical direction is arranged on the tail of the barge, and a pin iron member outlet is arranged in a position corresponding to the U-shaped groove of the barge on the head part of the push boat. Pin iron members are arranged in the pin iron member outlet, and the push boat is directly made to approach to the barge for realizing the connection of the two boats; the head part of the push boat is directly gored into the tail of the barge for carrying out coupling, when the two boats are coupled into a proper position, the pin iron members in the push boat is directly pushed out and gored into the U-shaped groove of the barge. Partial pin iron members are in the U-shaped groove of the barge and others are left in the push boat, in this way, the fixed connection of the two boats in a horizontal direction can be easily realized.

Description

A kind of connection bindiny mechanism with barge of pushing boat

Technical field the utility model relates to pushing boat in a kind of steamer manufacture and the maritime industry and is connected a kind of interconnection technique of using with barge, is that a kind of two steamers that are applicable to carry out bonded assembly bindiny mechanism.

Background technology is present, in international and domestic shipping a lot of employings push boat and barge transports, barge self does not possess shipping power, but be equivalent to a big freight container waterborne, the needs of advancing of barge rely on to push boat and drive, generally speaking the tonnage of barge be push boat more than 10 times, so on the connection mode of pushing boat with barge is a very big technical barrier always, the at present internal and international common technique that adopts that goes up mainly contains two kinds, the one, on barge, stay axis hole, installation shaft on pushing boat, when needs carry out the connection of two ships, regulate two ships drinking water and allow axle on pushing boat aim at behind the hole on the barge axle injected hole on the barge, connect: the 2nd, adopt clamping technology, a big mechanism of clamping down on is installed on barge, on pushing boat, stay the crown head that can be clamped down on, when two ships near after, clamp the connection that crown head is realized two ships by the mechanism of clamping down on of barge.In present existing these technology, mainly have following subject matter: operate relatively difficulty when 1, two ships connect, need regulate the drinking water of two ships during for the connection of employing axis hole, feasible operation is complexity and difficult comparatively; 2, when two ships break away from, if run under the dangerous situations such as stormy waves is arranged, axle is difficult to extract from the hole under stressing conditions, is not easy to realize breaking away from, and causes problems such as axle fracture easily; 3, the clamping technology of Cai Yonging will guarantee that the connection of two ships closely then needs enough thrusts just can guarantee, generally this thrust that needs is very big, is difficult to guarantee to realize freely connecting and leak-tight joint of two ships.

Summary of the invention for overcome existing push boat with the barge interconnection technique in the above deficiency that exists; the realization free leak-tight joint with barge of pushing boat; attended operation is easy; it is convenient to break away from; the utility model proposes a kind of new bindiny mechanism and be connected with barge pushing boat, this mechanism is easy to operate when realizing that two ships connect, and connects reliable; break away from also easily having under the situation of stormy waves, and have overload protection function.

The utility model scheme that is adopted of dealing with problems is: adopt the pin connection mode in the horizontal surface of two ships, in the vertically opposite motion of two ships, adopt engaging and disengaging gear to connect, this mechanism mainly is made up of pin iron member and augmenter on the U-lag on the barge afterbody, the head of pushing boat, and pin iron member then comprises two foundary weight and wedge iron.Major technique is embodied as: 1, the connection in the two ship horizontal directions realizes adopting the pin connection mode.On the emarginated tail or protruding afterbody of barge, stay the U-lag of long vertical direction, U-lag length is fixed and can guarantee that barge all can export corresponding with the pin iron member of push boat noses or recessed head under unloaded and full load conditions, two friction sides of U-lag can be two kinds of forms---plane or the young inclined-plane of bottom land vat, the head of pushing boat and the afterbody of barge are the shape couplings, therefore cooresponding with it head of pushing boat should be plush copper or recessed head, on the head of pushing boat, stay the outlet of pin iron member simultaneously with the corresponding place of barge U-lag, pin iron member is in outlet, when will realize two ship bonded assemblys, directly will push boat and lean on into barge, the feasible noses of pushing boat or the emarginated tail or the protruding afterbody of the direct jacking barge of recessed head are coupled, after the position puts in place, push boat the pin iron member outlet of noses also just just in time at the U-lag place of barge, the drinking water that does not also need to regulate two ships comes contraposition, in the pin iron member release in directly will pushing boat and the U-lag of jacking barge, pin iron member fore-end is in the U-lag of barge, rear end part is then stayed in the pin iron member outlet of pushing boat, and can realize the interior captive joint of horizontal direction of two ships easily.2, the connection in the two ship vertical direction adopts engaging and disengaging gear to realize.In the pin iron member of pushing boat; pin iron member mainly is made of two foundary weight and a wedge iron; the face of foundary weight and U-lag contacts side surfaces is coarse frictional plane; be defined as driving surface; foundary weight has and the same gradient of wedge iron wedge face with the mask of wedge iron contact; be wedge face and smooth; after pin iron member has been advanced to the U-lag of barge; in pushing boat, will sell of the wedge face propelling of the wedge iron of iron member along foundary weight; thereby make foundary weight compress two sides of the U-lag face on the barge; realize the connection of the vertical direction of two ships by the friction force that produces; two sides of U-lag also are coarse friction face; can well with the driving fit of foundary weight face together; pressure among the wedge iron propelling foundary weight can be realized afterburning size adjustment by augmenters such as screw mandrel or hydraulic pressure; thereby also can control the size of friction force within the specific limits; after adopting this mechanism; realizing on the vertical direction after if two ships interaction force in vertical direction connects the maximum frictional force that is produced greater than two ships; slide relative on the vertical direction can take place in two ships; avoided having played protective effect because interaction force is crossed the accident of havoc mechanism to be taken place.3, the disengaging of two ships.At any time, only need very little pulling force that wedge iron is extracted on pushing boat, foundary weight just separates automatically with U-lag friction side face, will sell the iron member again and extract the separation that has just realized two ships from U-lag, and operation is simple and reliable.

The utility model has the advantages that: this is pushed boat and the bindiny mechanism of barge is realizing the free bonded assembly of two ships simultaneously easily, and operation easily breaks away from and also is easy to, and this mechanism has overload protection function in vertical direction simultaneously, science and rationally.

Description of drawings further specifies the utility model below in conjunction with drawings and Examples.

Accompanying drawing 1 is the connection diagram of first embodiment bindiny mechanism of the utility model.

Accompanying drawing 2 is first embodiment bindiny mechanism horizontal profile constructional drawing.

Accompanying drawing 3 is the connection diagram of second embodiment bindiny mechanism of the utility model.

Accompanying drawing 4 is that second embodiment bindiny mechanism level cutd open and constructional drawing.

1. barges are 2. pushed boat among the figure, 3.U shape groove, 4. pin iron member, 5.U shape groove friction side, 6. foundary weight, 7. wedge iron, 8. augmenter such as screw mandrel or hydraulic pressure, 9 pin iron members outlets.

The specific embodiment

In Fig. 1 and Fig. 2; barge (1) is an emarginated tail portion; push boat (2) then correspond to noses with it; to the push boat emarginated tail portion of noses jacking barge (1) of (2); after the position puts in place; the pin iron outlet (9) of (2) noses of pushing boat is just in time located corresponding to the U-lag (3) of barge (1); to push boat pin iron member (4) release from pin iron outlet (9) in (2); the fore-end of pin iron member (4) is arrived in the U-lag (3) of barge (1) by jacking; pin iron member (4) rear end part is then stayed in the pin iron member outlet (9) of push boat (2); connect thereby the horizontal surface of realizing two ships is interior; start augmenters (8) such as screw mandrel in push boat (2) or hydraulic pressure then; stress P; pressure P is compressed into two foundary weight (6) with wedge iron (7); thereby the pressure F that produces makes foundary weight (6) press the friction side (5) of U-lag (3); in this embodiment; the friction side (5) of U-lag (3) is the inclined-plane that the bottom land vat is young and the gradient is very little; friction side (5) closed contact of foundary weight (6) and U-lag (3); the friction force of its generation realizes that the vertical direction of two ships connects; when two ships behind the maximum frictional force that the interaction force of vertical direction can produce greater than friction side (5) pressing of foundary weight (6) and U-lag (3); slide relative can take place in two ships in vertical direction, plays overload protective function.

In Fig. 3 and Fig. 4, made protruding tail in the middle of barge (1) afterbody, the head of push boat (2) is recessed head, and the friction side (5) of U-lag (3) is the plane, and other parts of mechanism and first embodiment are identical.

This bindiny mechanism's principle is simple, and technology is reliable, and manufacturing realizes easily, connects and breaks away from operation easily under the prerequisite that guarantees attachment security, and have overload protection function.

Claims

1, a kind of connection bindiny mechanism with barge of pushing boat, form by pin iron member and augmenter on the U-lag on the barge afterbody, the head of pushing boat, pin iron member comprises two foundary weight and wedge iron, it is characterized in that: augmenter directly is connected with wedge iron, two wedge faces of wedge iron then directly contact the friction side direct contact of the driving surface of foundary weight and U-lag respectively with the wedge face of two foundary weight.

2, a kind of connection according to claim 1 bindiny mechanism with barge of pushing boat is characterized in that: two sides of U-lag can for the plane and or the young inclined-plane of bottom land vat, and have coarse friction surface.

3, a kind of connection according to claim 1 bindiny mechanism with barge of pushing boat, it is characterized in that: the driving surface of foundary weight has coarse friction surface and is the plane, with the contact surface of wedge iron then be smooth wedge face.

4, a kind of connection according to claim 1 bindiny mechanism with barge of pushing boat, it is characterized in that: each pin iron member is made of two foundary weight and a wedge iron of symmetry.

5, a kind of connection according to claim 1 bindiny mechanism with barge of pushing boat, it is characterized in that: two wedge faces that wedge iron contacts with two foundary weight are smooth surface.