CN217894849U - Turn round king's block installation sling device - Google Patents

Abstract

The utility model relates to a sling technical field, its purpose provides a turn round king's block installation sling device, need not frequently change wire rope and hoist in turning round king's block installation, improves work efficiency greatly. The installation sling device for twisting the Chinese character 'wang' block comprises: the lifting hook assembly and the traction assembly are both connected with the first connecting piece, the lifting hook assembly comprises an automatic unhooking device and a lifting hook, and at least one part of the traction assembly is a high-strength fixed chain. The utility model provides a current sling device wire rope easily wear and tear, need frequently to change and turn round the problem that need often change the hoist in the king's block installation.

Description

Turn round king's block installation sling device

Technical Field

The utility model relates to a sling technical field, concretely relates to turn round king's block installation sling device.

Background

The queen-turned block serving as a protective face block is generally placed on the outermost layer of the offshore breakwater, and can weaken the impact force of waves to protect the breakwater. When the king block is twisted in hoisting, a steel wire rope is required to be used for binding the twisting king block, the weight of the twisting king block is large, the twisting king block is irregular, and the edges and corners are more, the steel wire rope of the hoisting rigging can bear large tensile force, the steel wire rope in contact with a concrete block is easy to seriously wear, and is very easy to break and fracture, so that the steel wire rope needs to be replaced regularly, the steel wire rope is frequently replaced, the construction efficiency can be influenced, and the construction cost can be increased.

The installation process of the wrest character block generally comprises unloading, water installation and land installation. Firstly, the blocks are unloaded after being transported to the site, and then the block postures are adjusted, in the process, only a common lifting hook can be used, and direction adjustment and hook unhooking are carried out manually. When the queen-turned blocks are installed, the queen-turned blocks are generally installed from the slope bottoms to the slope tops, the slope bottoms are mostly positioned under water, and when the queen-turned blocks are installed under water, the queen-turned blocks are conveniently and quickly installed under water, and an automatic unhooking device is generally required to be utilized. When turning round the king block and carrying out land installation after the play water, in order to guarantee to turn round king block and collude even each other, need carry out the direction adjustment during the installation, consequently land installation process also can only use ordinary lifting hook, carries out direction adjustment and unhook by the manual work. Therefore, when the twisting king block is unloaded, installed underwater and installed on land, different lifting hooks can be adopted, the lifting appliance needs to be frequently replaced in the whole installation process, the construction process is delayed, and the construction efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the easy wearing and tearing of rigging device wire rope among the prior art, need frequently to change and turn round the defect that need often change the hoist in the king block installation to a king block installation rigging device of turning round that does not need frequently to change wire rope and hoist is provided.

Therefore, the utility model provides a turn round king's block installation sling device, include: the lifting hook assembly and the traction assembly are both connected with the first connecting piece, the lifting hook assembly comprises an automatic unhooking device and a lifting hook, and at least one part of the traction assembly is a high-strength fixed chain.

Optionally, the traction assembly comprises: the haulage rope that links to each other in proper order the fixed chain of high strength and connection rope, the haulage rope is kept away from the one end of the fixed chain of high strength is connected first connecting piece.

Optionally, the high-strength fixed chain is a steel chain.

Optionally, the traction rope and the connection rope are steel wire ropes.

Optionally, both ends of the high-strength fixing chain are connected with the traction rope and the connecting rope through butterfly buckles.

Optionally, the first connecting piece is further connected with a hoisting rope.

Optionally, the hook assembly is connected to the first connecting member through a second connecting member.

Optionally, the hook assembly further includes a third connecting member, the automatic unhooking device and the lifting hook are connected to the third connecting member, and the third connecting member is further connected to the second connecting member.

Optionally, the first connecting piece and the third connecting piece are both U-shaped snap rings.

Optionally, the second connecting piece is a steel ring.

The utility model has the advantages of it is following:

1. the utility model provides a turn round king's block installation rigging device is provided with automatic unhooking ware and lifting hook simultaneously, is convenient for turn round the different stages of unloading, installation under water and land installation in king's block installation, and needn't change a whole set of rigging device, and wherein automatic unhooking ware is used for turning round king's block and carries out the installation under water, and the lifting hook is used for turning round work such as artifical adjustment block orientation and unhook when king and land installation.

2. The utility model provides a turn round king's block installation rigging device, at least partly be the high strength fixed chain in the traction assembly, the high strength fixed chain adopts the steel chain mainly used to bind turns round king's block, compare in ordinary wire rope, the steel chain is more wear-resisting, it is not fragile, do not need frequent change, can improve work efficiency, when traction assembly sets up some high strength fixed chains, when improving abrasion resistance, not too much increase use cost, be favorable to this kind of rigging device's popularization and application.

3. The utility model provides a turn round king's block installation rigging device, haulage rope and high strength fixed chain and be connected and adopt the butterfly buckle to be connected between rope and the high strength fixed chain, guarantee the firm connection of haulage rope, high strength fixed chain and connection rope, can not break away from, guarantee construction safety.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the rope sling device for installing twisted king blocks of the present invention.

Description of reference numerals:

1-a first connector; 2-automatic unhooking device; 3-a hook; 4-high strength anchor chains; 5-a traction rope; 6-connecting ropes; 7-a butterfly buckle; 8-hoisting ropes; 9-a second connector; 10-third connecting member.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, for the utility model discloses turn round king's block installation rigging device's preferred embodiment, can be applied to and turn round king's block hoist and mount work, do not need frequent change wire rope and the whole set of rigging during the construction, saved the engineering time, improved work efficiency greatly.

In this embodiment, turn round king's block installation sling device and include: the lifting hook assembly and the traction assembly are connected with the first connecting piece 1, the first connecting piece 1 is a U-shaped clamping ring, the first connecting piece 1 is further connected with a lifting rope 8, the free end of the lifting rope 8 can be connected to a crane, and a hoisting block is driven by the crane to be installed on a lifting rigging device to lift and hoist a twisting block.

The lifting hook subassembly includes: an automatic detacher 2, a hook 3 and a third link 10. Automatic unhooking ware 2 mainly used turns round the king's block and when installing under water, when the block reachd the assigned position, the block is placed in automatic unhooking, and is comparatively convenient when installing under water. The lifting hook 3 is mainly used for turning the Chinese character 'Wang' block for unloading and land installation, and is convenient for manually adjusting the posture and the direction of the block. Automatic unhooking ware 2 and lifting hook 3 all are connected on third connecting piece 10, and third connecting piece 10 specifically is the U-shaped snap ring in this embodiment, and third connecting piece 10 still is connected with second connecting piece 9, and second connecting piece 9 specifically is the steel loop, and the lifting hook subassembly is connected to on the first connecting piece 1 through second connecting piece 9.

At least a part of traction assembly is high strength fixed chain 4, and high strength fixed chain 4 can set up one section or multistage, has set up one section high strength fixed chain 4 in this embodiment according to the actual construction demand in the traction assembly. Specifically, the traction assembly comprises a traction rope 5, a high-strength fixed chain 4 and a connecting rope 6 which are sequentially connected, wherein the high-strength fixed chain 4 is a steel chain, and the traction rope 5 and the connecting rope 6 are all steel wire ropes. First connecting piece 1 is connected to the one end of haulage rope 5, and the other end passes through the one end of butterfly buckle 7 connection high strength fixed chain 4, and the other end of high strength fixed chain 4 connects connection rope 6 through another butterfly buckle 7. The connecting rope 6 can be connected to the automatic unhooking device 2 or the lifting hook 3 after the twisting Chinese character 'wang' is bound, so that the twisting Chinese character 'wang' is lifted.

The high-strength fixed chain 4 in the traction assembly is mainly used for binding and twisting the Chinese character 'wang' blocks, the high-strength fixed chain 4 needs to be replaced periodically according to the abrasion condition, and the high-strength fixed chain 4 is more abrasion-resistant compared with a common steel wire rope, so that the replacement frequency can be reduced, and the replacement is needed after the 4000 Chinese character 'wang' blocks are lifted.

The following describes the working process of the device for installing a sling on a wrest king block provided by this embodiment:

firstly, in the process of unloading the twisted king block, after the twisted king block is conveyed to the site by a truck, the twisted king block is bound by a high-strength fixed chain 4, then the free end of a connecting rope 6 is connected to a lifting hook 3, a lifting rope 8 is driven by a crane, the whole sling device and the bound twisted king block are further pulled to be lifted and moved, after the twisted king block reaches a designated position, the posture of the twisted king block is manually adjusted, then the twisted king block is lifted to the ground, the connecting rope 6 is manually picked off from the lifting hook 3, the high-strength fixed chain 4 is detached from the twisted king block, and then the steps are repeated to lift the twisted king block off from the truck one by one and place the twisted king block at the designated position.

Then, begin to turn round the installation on water of king word, after turning round the king word to bind through high strength fixed link 4, connect the free end of connecting rope 6 on automatic unhooking device 2, then will turn round the king word and hang and place the assigned position under water through the hoist, when turning round the king word and contacting with the bed course under water, automatic unhook device 2 automatic unhook, thus place and turn round the king word, the hoist is unhooked afterwards and withdraws whole sling device, repeat the above-mentioned step and place all to the assigned position under water from the ground with turning round the king word one by one, this process utilizes automatic unhooking device 2 to carry out automatic unhooking, place and turn round the king word, do not need the manual unhooking.

Finally, turn round king's block land installation, after twisting the king's block and binding through high strength fixed chain 4, will connect the free end of rope 6 and connect on lifting hook 3, the manual inspection lifting hook 3 connection condition before lifting by crane, avoid the unhook, fall the hook, the operation of lifting by crane is carried out after the inspection is errorless, will turn round the king's block and hang and put to the assigned position through the hoist, after accomplishing the colluding between the king's block of turning round, the manual unhook, the hoist is lifted the hook and is withdrawed a complete set of rigging group, repeat above-mentioned step and place all king's blocks one by one to the assigned position, can accomplish the whole hoist and mount process of turning round the king's block.

In other embodiments, the traction assembly may be more durable because each part of the traction assembly may be a high-strength fixing chain, that is, the traction rope 5 and the connecting rope 6 are both high-strength fixing chains.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims (10)

1. The utility model provides a turn round king's block installation sling device which characterized in that includes: the lifting hook assembly and the traction assembly are both connected with the first connecting piece (1), the lifting hook assembly comprises an automatic unhooking device (2) and a lifting hook (3), and at least one part of the traction assembly is a high-strength fixed chain (4).

2. The wrest queen block installation sling device of claim 1, wherein said traction assembly includes: the high-strength fixing chain is characterized by comprising a pulling rope (5) and a high-strength fixing chain (4) which are sequentially connected, wherein the pulling rope (5) is far away from one end of the high-strength fixing chain (4) and is connected with the first connecting piece (1).

3. The wrest queen block installation rigging device according to claim 2, characterized in that the high strength fixed chain (4) is a steel chain.

4. The wrest queen block installation rigging device according to claim 2, wherein the traction rope (5) and the connecting rope (6) are steel wire ropes.

5. The twister block mounting rigging device according to claim 2, characterized in that both ends of the high strength fixing chain (4) are connected to the pulling rope (5) and the connecting rope (6) by means of a butterfly buckle (7).

6. The wrest queen block installation sling device according to claim 1, wherein the first connecting piece (1) is further connected with a hoisting rope (8).

7. A wrest block installation hoist rigging arrangement according to any one of claims 1-6, wherein the hook assembly is connected to the first connector (1) by a second connector (9).

8. The wrest queen block installation rigging device according to claim 7, wherein the hook assembly further comprises a third connection member (10), the automatic unhooking device (2) and the lifting hook (3) both being connected to the third connection member (10), the third connection member (10) also being connected to the second connection member (9).

9. The wrest block installation sling device according to claim 8, wherein the first connector (1) and the third connector (10) are both U-shaped clasps.

10. The wrest queen block installation rigging device according to claim 8, wherein the second connection member (9) is a steel ring.

Images