CN209081266U - Breakwater river bottom protection jackstone device - Google Patents

Abstract

The utility model relates to a kind of breakwater river bottom protection jackstone device, including jackstone bucket, boom hoisting, boom hoisting connects the main hook and auxiliary hook of lifting appliance；Jackstone bucket is welded by bottom plate, the side Liang Ge nation and a tail baffle；Tail baffle upper surface middle position is welded with auxiliary hook lifting lug, and each side nation horizontal segment upper surface is symmetrically welded that there are two main hook lifting lugs；Boom hoisting includes auxiliary hook lifting rope, main hook lifting rope, and main hook lifting rope both ends connect on the upper hoisting ring of main lifting beam upper surface；Main lifting beam lower surface is equipped with lower hoisting ring；Each a main lifting rope, the main hook lifting lug in main lifting rope connecting side nation are coated in lower hoisting ring；Auxiliary hook lifting rope is connected on auxiliary hook lifting lug, auxiliary hook lifting rope connects the auxiliary hook of lifting appliance.The utility model effectively increases the construction continuity of breakwater river bottom protection jackstone, improves construction efficiency, plays positive effect to the construction of breakwater jackstone, is suitable for breakwater river bottom protection jackstone and constructs.

Description

Breakwater river bottom protection jackstone device

Technical field

The utility model belongs to hydraulic engineering technical field, more particularly to a kind of breakwater river bottom protection jackstone device.

Background technique

It realizes currently, mainly being cast using high weight block stone to designated position in breakwater river bottom protection engineering, is applied routinely In work, jackstone construction is carried out through refuting cooperation excavator frequently with side.Need to occupy certain water surface area, and since upper heap is refuted by side Amplify gauge block stone, also to multiply one to two excavators of load and carry out riprap work, the drinking water of hull increases with it, to breakwater two sides The depth of water there are certain requirements, and for biggish over-water construction condition of surging, security risk is also increased with it.Jackstone amount is biggish In the case of, ship will also be transported back and forth, cause the reduction of construction efficiency, influence the progress of construction.

Summary of the invention

The utility model is to solve technical problem present in well-known technique and provide that a kind of structure is simple, the side of installing and using Just, the breakwater river bottom protection jackstone device for improving working efficiency, reducing security risk.

The utility model is adopted the technical scheme that solve technical problem present in well-known technique:

A kind of breakwater river bottom protection jackstone device, it is characterised in that: including jackstone bucket, connect the boom hoisting of jackstone bucket, rise The main hook and auxiliary hook of device for hoisting connection lifting appliance；The jackstone bucket is welded by bottom plate, the side Liang Ge nation and a tail baffle, The bucket-shaped structure that top is open and side is open is formed after welding；The angle of the tail baffle and bottom plate is obtuse angle；The side nation For L-type structure, the height of LXing Ce nation horizontal segment is greater than the width of vertical section, and the length of LXing Ce nation horizontal segment is greater than vertical section Highly, the upper surface middle position of the tail baffle is welded with auxiliary hook lifting lug, the equal balanced welding in upper surface of each side nation horizontal segment Main hook lifting lug there are two connecing；

The boom hoisting includes the auxiliary hook lifting rope connecting with lifting appliance auxiliary hook；The main hook being connect with lifting appliance main hook Lifting rope, the both ends of the main hook lifting rope connect on the upper hoisting ring of main lifting beam upper surface；The following table of the main lifting beam Lifting ring position is equipped with lower hoisting ring on face is corresponding；Each a main lifting rope is coated in lower hoisting ring；Positioned at the same side Lower hoisting ring and two main hook lifting lugs form triangle hoisting structure；

Auxiliary hook lifting rope, the auxiliary hook of the auxiliary hook lifting rope connection lifting appliance are connected on the auxiliary hook lifting lug；

Two main hook lifting lugs in the nation of the same side connect the both ends of main lifting rope.

The utility model has the advantages and positive effects of: the utility model by adopting the above technical scheme with the prior art Compare, due to being constructed using land jackstone, can effective lifting construction continuity, do not limited by water surface area and depth, With more efficient, the more low advantage of cost, the construction continuity of jackstone, the plastic row suitable for treatment of soft foundation are effectively increased Water plate sets construction.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the right view of Fig. 1.

In figure: 1, jackstone bucket；1-1, bottom plate；1-2, side nation；1-21, main hook lifting lug；1-3, tail baffle；1-31, auxiliary hook are hung Ear；2, boom hoisting；2-1, auxiliary hook lifting rope；2-2, main hook lifting rope；2-3, main lifting beam；2-4, upper hoisting ring；2-5, lower Hanging ring；2-6, main lifting rope；3, main hook；4, auxiliary hook.

Specific embodiment

For the invention, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates Detailed description are as follows for attached drawing:

Fig. 1 and Fig. 2, a kind of breakwater river bottom protection jackstone device, including jackstone bucket 1 are please referred to, connection jackstone bucket plays lifting 2 are set, boom hoisting connects the main hook 3 and auxiliary hook 4 of lifting appliance；The jackstone bucket 1 is by the side bottom plate 1-1, Liang Ge nation 1-2 and one Tail baffle 1-3 is welded, and the bucket-shaped structure that top is open and side is open is formed after welding；The tail baffle 1-3 and bottom plate The angle of 1-1 is obtuse angle；The side nation is L-type structure, and the height of LXing Ce nation horizontal segment is greater than the width of vertical section, preferred L The height of Xing Ce nation horizontal segment is twice of the width of vertical section, and the length of LXing Ce nation horizontal segment is greater than the height of vertical section, excellent The length of the LXing Ce nation horizontal segment of choosing is twice of the height of vertical section；It welds in the upper surface middle position of the tail baffle 1-3 There is an auxiliary hook lifting lug 1-31, the upper surface of each side nation horizontal segment is symmetrically welded that there are two main hook lifting lug 1-21；

The boom hoisting 2 includes the auxiliary hook lifting rope 2-1 connecting with lifting appliance auxiliary hook 4；It is connect with lifting appliance main hook 3 Main hook lifting rope 2-2, the both ends of the main hook lifting rope 2-2 connect on the upper hoisting ring 2-4 of the upper surface main lifting beam 2-3； The corresponding upper position hoisting ring 2-4 in the lower surface of the main lifting beam 2-3 is equipped with lower hoisting ring 2-5；Each worn in lower hoisting ring 2-5 Equipped with a main lifting rope 2-6；Lower hoisting ring 2-5 and two main hook lifting lug 1-21 positioned at the same side form triangle lifting knot Structure；The stability for improving promotion prevents from turning on one's side during lifting.

Auxiliary hook lifting rope 2-1, the auxiliary hook of the auxiliary hook lifting rope 2-1 connection lifting appliance are connected on the auxiliary hook lifting lug 1-31 4；

Two main hook lifting lug 1-21 in the nation of the same side connect the both ends of main lifting rope 2-6.

The utility model can also use following technical measures:

River bottom protection building stones are loaded into jackstone bucket by land first, the auxiliary hook of lifting appliance is then passed through into auxiliary hook lifting rope The auxiliary hook lifting lug on jackstone bucket tail baffle is connected, while main hook lifting rope being connected to the main hook of lifting appliance；Start lifting appliance Jackstone bucket is hung to specified jackstone position, and adjusts jackstone bucket at a distance from the water surface, after jackstone bucket is stablized, lifting appliance is opened It is dynamic to promote auxiliary hook, rotate jackstone bucket centered on main hook suspension centre, after turning to certain angle, the building stones in jackstone bucket are certainly Dynamic to slide into water, after building stones are completely overboard, empty jackstone bucket is hung to land and is loaded building stones next time by lifting appliance, Then riprap work next time is carried out.

The utility model by adopting the above technical scheme compared with prior art, can due to being constructed using land jackstone Effective lifting construction continuity, is not limited by water surface area and depth, has more efficient, the more low advantage of cost, effectively The construction continuity of jackstone is improved, the plastic draining board suitable for treatment of soft foundation sets construction.

The above is only the preferred embodiment to the utility model, is not made in any form to the utility model Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with Modification, is all within the scope of the technical scheme of the utility model.

Claims (1)

1. a kind of breakwater river bottom protection jackstone device, it is characterised in that: including jackstone bucket, connect the boom hoisting of jackstone bucket, lifting The main hook and auxiliary hook of device connection lifting appliance；The jackstone bucket is welded by bottom plate, the side Liang Ge nation and a tail baffle, weldering The bucket-shaped structure that top is open and side is open is formed after connecing；The angle of the tail baffle and bottom plate is obtuse angle；The side nation is L Type structure, the height of LXing Ce nation horizontal segment are greater than the width of vertical section, and the length of LXing Ce nation horizontal segment is greater than the height of vertical section Degree, the upper surface middle position of the tail baffle are welded with auxiliary hook lifting lug, and the upper surface of each side nation horizontal segment is symmetrically welded There are two main hook lifting lugs；

The boom hoisting includes the auxiliary hook lifting rope connecting with lifting appliance auxiliary hook；The main hook lifting being connect with lifting appliance main hook Rope, the both ends of the main hook lifting rope connect on the upper hoisting ring of main lifting beam upper surface；The lower surface pair of the main lifting beam Lifting ring position should be gone up and be equipped with lower hoisting ring；Each a main lifting rope is coated in lower hoisting ring；Positioned at lower of the same side Hanging ring and two main hook lifting lugs form triangle hoisting structure；

Auxiliary hook lifting rope, the auxiliary hook of the auxiliary hook lifting rope connection lifting appliance are connected on the auxiliary hook lifting lug；

Two main hook lifting lugs in the nation of the same side connect the both ends of main lifting rope.