CN201538537U

CN201538537U - Storage yard bridge code

Info

Publication number: CN201538537U
Application number: CN2009202086139U
Authority: CN
Inventors: 朱善桃; 刘贤兴
Original assignee: Kunshan Lucky Sea Industrial Co Ltd
Current assignee: Kunshan Lucky Sea Industrial Co Ltd
Priority date: 2009-08-28
Filing date: 2009-08-28
Publication date: 2010-08-04
Anticipated expiration: 2019-08-28

Abstract

The utility model relates to a storage yard bridge code, comprising a tooth hook (1), a lock hook (3) and a locking device (5) which is positioned in a rabbet of the lock hook (3); and the tooth hook (1) passes through the rabbet of the lock hook (3) and is positioned below the locking device (5). The storage yard bridge code is used for the fixing connection between containers to prevent the damage of the typhoon for the containers, and is a fast connecting device for the containers.

Description

Yard bridge fitting

Technical field

The utility model belongs to container fixing part field, particularly relates to a kind of Yard bridge fitting.

Background technology

Freight container traffic has at present become international trade, ocean freight and some goods and has exchanged indispensable a kind of transportation mode.One of key of development container transportation is " door t door " transportation, develop later-model, investment little handling efficiency height, easy to use, the pile that is applicable to " door t door " transportation is the general trend that develops both at home and abroad, but existing pile connecting device complex structure is installed inconvenient.

The utility model content

Technical problem to be solved in the utility model provides a kind of Yard bridge fitting, solved container stacking after, the quick problem of captive joint.

The technical scheme that its technical matters that solves the utility model adopts is: a kind of Yard bridge fitting is provided, by hook, latch hook and latching device are formed, and described latching device is positioned at the notch top of latch hook, and described hook passes the latch hook notch and is positioned at the latching device below.

Described hook is the L type, guide groove is positioned at the hook lower bottom end, pilot bar is positioned at guide groove and connects through latch hook and in the inner left end of guide groove, bearing pin is fixed in the guide groove right-hand member, the pilot bar right-hand member is by bar spring captive joint bearing pin, described latching device is connected by the hole spring and two ends captive joint draw ring with the notch top of latch hook, and hook contacts with the lock hook slot ability to speak.

Described latching device is fly-headed bolt and runs through hook top.

Described latching device is by screw, spring, steel ball, locations and gear are formed, described screw thread is fixed in hook top and the lower end connects steel ball by spring, and the groove of described steel ball bottom and locations upper surface coincide, described gear and the engagement of locations lower recess.

The right side that described latch hook left-right symmetric is positioned at screw rod two ends and left latch hook has nut to fix.

Described hook is hook-shaped ringwise, and described latching device is by handle, and tooth packing ring and screw rod body are formed, and the handle screw thread is fixed in screw rod body top, and the tooth packing ring is connected and fixed on handle, at its lower end.

Beneficial effect

The utility model is used for the captive joint between the freight container, prevents the damage of typhoon to freight container, is a kind of freight container Quick Connect Kit.

Description of drawings

Fig. 1 is the utility model structure one scheme drawing

Fig. 2 is the utility model structure one assembly drowing

Fig. 3 is the utility model structure one cutaway view

Fig. 4 is the utility model structure two cutaway views

Fig. 5 is the utility model structure three part sectional views one

Fig. 6 is the utility model structure three part sectional views two

Fig. 7 is the utility model structure four front views

Fig. 8 is the utility model structure five front views

Fig. 9 is the utility model structure six front views

Figure 10 is the utility model structure six birds-eye vieies

The specific embodiment

Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.

Embodiment 1

A kind of Yard bridge fitting, by hook 1, latch hook 3 and latching device 5 are formed, and latching device 5 is positioned at the notch top of latch hook 3, and hook 1 passes latch hook 3 notches and is positioned at latching device 5 belows.Hook 1 is the L type, guide groove 8 is positioned at hook 1 lower bottom end, pilot bar 2 is positioned at guide groove 8 and runs through latch hook 3 and connect in the inner left ends of guide groove 8, bearing pin 7 is fixed in guide groove 8 right-hand members, pilot bar 2 right-hand members are by bar spring 6 captive joint bearing pins 7, latching device 5 is connected by hole spring 4 and two ends captive joint draw ring with the notch top of latch hook 3, and hook 1 touches with latch hook 3 notch toe joints.Latching device 5 is for fly-headed bolt and run through latch hook 3 tops.Latching device 5 is by screw 9, spring 10, steel ball 11, locations 12 and gear 13 are formed, screw 9 screw threads are fixed in latch hook 3 tops and the lower end connects steel ball 11 by spring 10, and the groove of steel ball 11 bottoms and locations 12 upper surfaces coincide, gear 13 and the engagement of locations 12 lower recess.

A kind of Yard bridge fitting structure one, by on draw handle, make tooth on the handle and the tooth on the hook 1 be in non-engagement state, promote hook 1, make the distance between hook 1 and the latch hook 3 reach necessary requirement, unclamp handle then, handle is under the effect of hole spring 4 power, realize that the tooth on the handle is meshing with each other with the tooth on the hook 1, hook 1 and latch hook 3 packed in the two adjacent container angles, on draw handle, make tooth on the handle and the tooth on the hook 1 be in non-engagement state, hook is under the effect of bar spring 6 power at this moment, and hook 1 shrinks mutually with latch hook 3, until pressing close to the corner fittings hole wall, unclamp handle, handle is under the effect of hole spring 4 power, and its tooth and the tooth on the hook are meshing with each other, and realizes locking.

A kind of Yard bridge fitting structure two, the rotation fly-headed bolt makes it move back pine, regulates the distance between hook 1 and the latch hook 3, and the corner fittings hole and tightening up of packing into screws fly-headed bolt then, and the tooth between hook 1 and the latch hook 3 is intermeshed, and realization is locked.

A kind of Yard bridge fitting structure three, promote locations 12, make the medial launder of locations 12 cooperate one to promote hook 1 and the bridge sign indicating number is packed in the corner fittings and tightened up one promote locations 12 with steel ball 11, the left groove of locations 12 is cooperated with steel ball 11, the bridge sign indicating number is in locking state at this moment.Its method for dismounting is: promote locations 12 medial launder is cooperated with steel ball 11, take off the bridge sign indicating number then.

A kind of Yard bridge fitting structure four, on draw handle, regulate the distance between hook 1 and the latch hook 3, the corner fittings hole and tightening up of packing into is unclamped handle the tooth between hook 1 and the latch hook 3 is intermeshed, realization is locked.

A kind of Yard bridge fitting structure five, with about the end frame rotate to suitable distance, with about the hook pin of end frame pack in the corner fittings hole, the just changeable shape of rotary screw termination is until tightening up (available common wrench, free wrench, steam-operating spanner or power-operated wrench are operated), the rotation black nut is until close left end frame, this moment, the bridge sign indicating number installed, and realized locking.

A kind of Yard bridge fitting structure six, rotary handle 14 moves back loose screw rod body 17, makes tooth on the hook 1 and the tooth on the tooth packing ring 15 be in non-engagement state, promotes hook 1 and packs into the bridge sign indicating number in the corner fittings and tighten up, and rotary handle 14 tightens up screw rod body 17.Make on tooth on the hook 1 and the tooth packing ring 15 tooth be in engagement, realize locking.

Claims

1. Yard bridge fitting, by hook (1), latch hook (3) and latching device (5) are formed, and it is characterized in that: described latching device (5) is positioned at the notch top of latch hook (3), and described hook (1) passes latch hook (3) notch and is positioned at latching device (5) below.

2. a kind of Yard bridge fitting according to claim 1, it is characterized in that: described hook (1) is the L type, guide groove (8) is positioned at hook (1) lower bottom end, pilot bar (2) is positioned at guide groove (8) and runs through latch hook (3) and connect in the inner left end of guide groove (8), bearing pin (7) is fixed in guide groove (8) right-hand member, pilot bar (2) right-hand member is by bar spring (6) captive joint bearing pin (7), described latching device (5) is connected and two ends captive joint draw ring by hole spring (4) with the notch top of latch hook (3), and hook (1) touches with latch hook (3) notch toe joint.

3. a kind of Yard bridge fitting according to claim 1 is characterized in that: described latching device (5) is for fly-headed bolt and run through latch hook (3) top.

4. a kind of Yard bridge fitting according to claim 1, it is characterized in that: described latching device (5) is by screw (9), spring (10), steel ball (11), locations (12) and gear (13) are formed, described screw (9) screw thread is fixed in latch hook (3) top and the lower end connects steel ball (11) by spring (10), and the groove of described steel ball (11) bottom and locations (12) upper surface coincide, described gear (13) and the engagement of locations (12) lower recess.

5. a kind of Yard bridge fitting according to claim 1 is characterized in that: the right side that described latch hook (3) left-right symmetric is positioned at screw rod two ends and left latch hook (3) has nut to fix.

6. a kind of Yard bridge fitting according to claim 1, it is characterized in that: described hook (1) is hook-shaped ringwise, described latching device (5) is by handle (14), tooth packing ring (15) and screw rod body (17) are formed, handle (14) screw thread is fixed in screw rod body (17) top, and tooth packing ring (15) is connected and fixed on handle (14) lower end.