CN201458522U

CN201458522U - Double-layer special clamping tool for bundling I irons

Info

Publication number: CN201458522U
Application number: CN2009200970958U
Authority: CN
Inventors: 刘宝川; 杨加永; 纪鸿恩; 杨伟明
Original assignee: Tianjin Port No1 Stevedoring Co Ltd
Current assignee: Tianjin Port No1 Stevedoring Co Ltd
Priority date: 2009-06-11
Filing date: 2009-06-11
Publication date: 2010-05-12
Anticipated expiration: 2019-06-11

Abstract

The utility model provides a double-layer special clamping tool for bundling I irons. The special clamp comprises a connecting shackle, a connecting hinge pin, an arc-shaped clamping tongue and a clamping head. The clamping head is formed by that two same parts in a shape similar to C are oppositely arranged, and the C-shaped parts oppositely arranged are connected into a whole body by a plurality of reinforcing ribs arranged in the middle. A circular hole is arranged on the upper part of the clamping head, and the clamping head is connected with the arc-shaped clamping tongue of a circular hole by inserting the hinge pin into the circular hole. The arc-shaped clamping tongue can freely rotate at the upper part of the clamping head. The upper part of the arc-shaped clamping tongue is provided with the circular hole, and is connected with the connecting shackle. The bottom of the arc-shaped clamping tongue is connected with a touch plate. The utility model has the advantages that the lifting appliance is easy to operate, and goods are steadily, safely and reliably hoisted. The processes for hoisting and bundling goods are saved during the operation. Operation efficiency is improved by 2 times. The labor intensity of operating workers is reduced by more than 50 percents, the processing cost for steel wire ropes and slings is largely reduced, and the safety of operating personnel and goods handling quality are ensured. After the project is put into production and use, the project can create economic benefit for companies each year.

Description

The bilayer I-beam section special mould clamp of in bundling

Technical field

The utility model belongs to the harbour handling steel tools, particularly the bilayer special mould clamp of I-beam section loading and unloading of in bundling.

Background technology

In recent years, along with the increase year by year of China's steel output, I also increased by the foreign trade I-beam section of company's outlet gradually.Because I-beam section kind, specification is numerous and diverse, cause great difficulty and very easily have an accident to loading and unloading operation, after particularly in traditional handling technology scheme, using wire rope sling to hang head, re-use the mode of operation that wire rope sling carries out the lashing lifting, not only cause a large amount of damages of wire rope sling to scrap, and operation is long non-cutting time, and operating efficiency is low, and the hoisting crane fuel oil consumption is big.

Summary of the invention

At structural deficiency in the prior art, the purpose of this utility model provides a kind of bilayer I-beam section special mould clamp of in bundling, and is beneficial to reach the raising handling efficiency, guarantees job safety, improves the loading and unloading quality.

For achieving the above object, the technical solution adopted in the utility model provides a kind of bilayer I-beam section special mould clamp of in bundling, wherein: this special mould clamp includes joining shackle, connect bearing pin, camber is pressed tongue and dop, described dop is that the same parts of two likeness in form " C " shape is put relatively, the parts of two " C " shape of putting relatively are connected into one by many reinforced ribs that the centre is provided with, the top of dop is provided with circular hole, being inserted with bearing pin in this circular hole presses tongue to be connected with round-meshed camber, camber presses tongue can freely rotate on the top of dop, camber presses the top of tongue to be provided with circular hole, be connected with joining shackle, camber presses the tongue bottom to be connected with a contact plate.

Described contact plate and camber press tongue bottom camber to match, and the dual-side of contact plate protrudes in the dual-side that camber is pressed tongue.

Effect of the present utility model be this suspender project organization rationally, from heavy and light, load is big, intensity is high, small investment, instant effect.Use simple to operately, goods lifting steadily, and is safe and reliable.Compare former loading and unloading process program, have following characteristics:

1, reduces goods in the operation and hang head and lashing process, saved production time, improve nearly 2 times of operating efficiency.

2, reduce operating worker labour intensity more than 50%.

3, reduce operating personnel's quantity (every lines reduces 2 of workmans)

4, save steel rope and hoist cable processing charges in a large number.

5, guarantee operating personnel's safety and cargo handing quality.

6, after this project was put into operation, it was about more than 350,000 yuan to can be company's innovation economic benefit every year.

Description of drawings

Fig. 1 is the in bundle integral structure scheme drawing of I-beam section special mould clamp of bilayer;

Fig. 2 is the bilayer double-deck I-beam section situation scheme drawing of I-beam section special mould clamp lifting 1 bundle of in bundling.

Among the figure:

1, joining shackle 2, connection bearing pin

3, camber is pressed tongue 4, dop

The specific embodiment

Reaching embodiment in conjunction with the accompanying drawings is illustrated the bilayer of the present utility model I-beam section special mould clamp structure of in bundling.

As shown in Figure 1, the in bundle structure of I-beam section special mould clamp of bilayer of the present utility model is, this special mould clamp includes joining shackle 1, connect bearing pin 2, camber is pressed tongue 3 and dop 4, described dop 4 is that the same parts of two likeness in form " C " shape is put relatively, the parts of two " C " shape of putting relatively are connected into one by many reinforced ribs that the centre is provided with, the top of dop 4 is provided with circular hole, being inserted with bearing pin in this circular hole presses tongue 3 to be connected with round-meshed camber, camber presses tongue 3 can freely rotate on the top of dop 4, camber presses the top of tongue 3 to be provided with circular hole, be connected with joining shackle 1, camber presses tongue 3 bottoms to be connected with a contact plate.

Described contact plate and camber press tongue 3 bottom cambers to match, and the dual-side of contact plate protrudes in the dual-side that camber is pressed tongue 3.Be used for increasing the area of contact that camber is pressed tongue 3 and I-beam section, make and press tongue can press more surely, and reduce the wearing and tearing and the scuffing of goods contact surface.

The bilayer of the present utility model I-beam section special mould clamp function of in bundling is achieved in that

This special mould clamp all adopts the 16Mn steel plate of low-alloy high-strength material to make, and this jig is mainly pressed tongue 3 and is connected three kinds of framing members of pivot pin by " C " font dop 4 of being with the matrix channel-section steel, camber and assemblies.The opening amount of every dop reaches 400mm, and enough being used for access height is the bilayer of the 200mm-300mm I-beam section of in bundling.Per 2 of this special mould clamp is one group, can lift by crane in bundle one group of I-beam section of 3 pieces/layer bilayer.Need for 4-5 root/layer use 2 groups of jigs, and the rest may be inferred.This jig is applicable to that specification is in bundle loading and unloading vehicle, heap de-stacking and the loading and unloading shipping work process of I-beam section goods class of the bilayer of 200mm-300mm.

This jig is when operation, as shown in Figure 2, should will be hung on the crane hook by shackle bonded assembly wire rope sling on the jig earlier, after commander's crane driver rises and is raised to certain altitude, again this jig is stuck in below, lower floor I-beam section upper surface by putting in order, can commands lifting, utilize the centripetal force of steel rope lifting angle and the lever pressure that camber is pressed tongue 3, every two-layer I-beam section of in bundling is sling, finished the one-stop operation process.When plucking card, only need jig is removed successively, promptly finish handling process one time.

Claims

1. bilayer I-beam section special mould clamp of in bundling, it is characterized in that: this special mould clamp includes joining shackle (1), connect bearing pin (2), camber is pressed tongue (3) and dop (4), described dop (4) is that the same parts of two likeness in form " C " shape is put relatively, the parts of two " C " shape of putting relatively are connected into one by many reinforced ribs that the centre is provided with, the top of dop (4) is provided with circular hole, being inserted with bearing pin in this circular hole presses tongue (3) to be connected with round-meshed camber, camber presses tongue (3) can freely rotate on the top of dop (4), camber presses the top of tongue (3) to be provided with circular hole, be connected with joining shackle (1), camber presses tongue (3) bottom to be connected with a contact plate.

2. the bilayer according to claim 1 I-beam section special mould clamp of in bundling is characterized in that: described contact plate and camber press tongue (3) bottom camber to match, and the dual-side of contact plate protrudes in the dual-side that camber is pressed tongue (3).