CN2721594Y

CN2721594Y - Horizontal mechanical catching pliers

Info

Publication number: CN2721594Y
Application number: CN 200420070347
Authority: CN
Inventors: 韩莲
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-08-17
Filing date: 2004-08-17
Publication date: 2005-08-31
Anticipated expiration: 2014-08-17

Abstract

The utility model relates to a horizontal mechanical catching pliers. The horizontal mechanical catching pliers is characterized in that a center plate, an inline arm, an outline arm, and a pliers leg comprise two sets four-bar mechanisms of the parallelogram through pin joint; the two ends of the bracket are respectively connected with the midpoint of the inline arm and the supporting seat through pin joint, and the length of the center distance of the bracket is equal to the half length of the inline arm, the upper parts of the two pole supports and the two inline arms comprise a rhombic four-bar mechanism, the two ends of the pull plate are respectively connected with the midpoint of the inline arm and the otic placode through pin joint, the upper end of the otic placode is provided with a radial-axle. A sliding guide is arranged between the center plate and the supporting seat, the open-and-shut mechanism of the pliers is divided into an upper part and a lower part, the bottom of the two legs of the pliers is provided with a pliers hook, the direction of the pliers hook is inward, the pliers, the pliers hook and horizontally catch through the pliers hook into the horizontal catching center hole. The horizontal mechanical catching pliers is mainly used to load and unload or transfer the horizontally positioned steel wheel rim; compared with the present horizontal electric catching pliers, the horizontal mechanical catching pliers has the advantages of high efficiency, reasonable design, simple structure, dependable performance, easy and simple operation, and convenient repair; the horizontal mechanical catching pliers does not use the electricity, and the horizontal mechanical catching pliers applies to the heater band operation.

Description

The machinery horizontal coil clamp

Technical field

The utility model relates to a kind of suspender that uses on weight-lifting equipment, the coil of strip that particularly a kind of gripping line of centers is a level is the suspender of horizontal roll---mechanical horizontal coil clamp.

Background technology

At present, domestic have a large amount of horizontal roll loading and unloading, have bad luck operation in departments such as smelter, port and pier and steel accumulatings, and the suspender that tradition is used in operation is with electric horizontal coil clamp, C type pincers, steel rope or suspender belt.Electric horizontal coil clamp must need electric energy in use, exists: electric system non-refractory, the defective of relative failure frequency height, easy damaged roll bending.Adopt C type pincers, steel rope or suspender belt operation to have loaded down with trivial details, the inefficient problem of loading and unloading operation, steel rope and suspender belt also exist rope to hinder needs the problem that the ground staff cooperates, labour intensity is big when roll bending or roll bending are hindered rope, loading and unloading operation.

Summary of the invention

The utility model has overcome the defective of above-mentioned existence, and purpose is to load and unload, have bad luck operation for the horizontal roll of departments such as smelter, port and pier and steel accumulating, and a kind of mechanical horizontal coil clamp is provided.

The utility model machinery horizontal coil clamp content Description:

The utility model machinery horizontal coil clamp, by: hold hanging axis, otic placode, axle, arm-tie, center plate, outreach arm, inline arm, support plate, pincers leg, mechanism for opening/closing, supporting seat, sliding guide form, it is characterized in that: by center plate, inline arm, outreach arm, pincers leg by a hinged four-bar mechanism of forming two groups of parallelogram; It is hinged with inline arm mid point, supporting seat respectively that width between centers length equals half the two ends of support plate of inline arm lengths, and the four-bar mechanism of a rhombus is formed on the top of two poles and two inline arms; The two ends of arm-tie are hinged with inline arm mid point, otic placode respectively, and the upper end of otic placode is equipped with and is held hanging axis; A sliding guide is housed between center plate and supporting seat; The supporting seat of clamp is the splayed concave surface of 135 ° of angles, and the centre is an arc transition; The mechanism for opening/closing of clamp is upper and lower two parts, is contained in respectively on center plate and the supporting seat, and the bottom of two pincers legs of clamp has the inside pincers hook of direction, and clamp hooks the horizontal roll centre hole by pincers and hooks horizontal roll.

The utility model machinery horizontal coil clamp is mainly used in loading and unloading or has bad luck the coil of strip that crouches and put, higher with respect to present electric horizontal coil clamp efficient, its reasonable in design, simple in structure, dependable performance, have easy and simple to handle, be convenient to the maintenance, do not use electric energy, be applicable to the characteristics of hot rolling operation.

Description of drawings

Fig. 1 is mechanical horizontal coil clamp structural representation

Fig. 2 is mechanical horizontal coil clamp lateral plan

Among Fig. 1: 1 for arm-tie, 5 for II axle, 6 for center plate, 7 for outreach arm, 8 for inline arm, 9 for support plate, 10 for pincers leg, 11 for mechanism for opening/closing, 12 for supporting seat, 13 for sliding guide, 14 for III axle, 15 for IV axle, 16 for V axle, 17 is VI axle for I axle, 4 for holding hanging axis, 2 for otic placode, 3.

The specific embodiment

The utility model machinery horizontal coil clamp is achieved in that sees Fig. 1, Fig. 2, inline arm 8, outreaches arm 7, center plate 6, pincers leg 10, by the four-bar mechanism of II axle 5, IV axle 15, two groups of parallelogram of III axle 14 hinged compositions; It is hinged by IV axle 15, V axle 16, VI axle 17 with inline arm 7 mid points, supporting seat 12 respectively that width between centers length equals half the two ends of support plate 9 of inline arm lengths, is made of the four-bar mechanism of a rhombus like this top of two poles and two inline arms; The two ends of arm-tie 4 respectively with inline arm 8 mid points, otic placode 2 is hinged by I axle 3, IV axle 15, the upper end of otic placode 2 is equipped with and is held hanging axis 1; A sliding guide 13 is housed between center plate 8 and supporting seat 12; The supporting seat 12 of clamp is the splayed concave surface of 135 ° of angles, and the centre is the notch plate of arc transition; The mechanism for opening/closing 11 of clamp is upper and lower two parts, is contained in respectively on center plate 6 and the supporting seat 12, and the bottom of two pincers legs 10 of clamp has the inside pincers hook of direction, and clamp hooks the horizontal roll centre hole by pincers and hooks horizontal roll.

The mechanism for opening/closing of pressing for the first time 11, the hook on the center plate 6 hooks the axle of mechanism for opening/closing 11 the latter halfs, and the clamp of slinging is an opening; The mechanism for opening/closing of pressing for the second time 11, the hook on the center plate 6 is thrown off the axle of mechanism for opening/closing 11 the latter halfs, and the clamp of slinging is remained silent and is hooked horizontal roll.During operation, the suspension hook of hoisting crane directly hooks and holds hanging axis, the sling clamp of opening of hoisting crane is placed on the roll bending, the concave surface of supporting seat 12 is buckled on the cylindrical of horizontal roll, the weight of clamp directly is pressed on the coil of strip by supporting seat 12, continue to transfer suspension hook, mechanism for opening/closing 11 actions, suspension hook is sling behind the clamp, under the deadweight effect of clamp, the inline arm 8 of the four-bar mechanism of two parallelogram, outreach arm 7 and rotate, two pincers legs move towards the direction that jaw dwindles, end face until the inboard of clamping leg by flat roll bending, the centre hole that the hook on the pincers leg hooks roll bending hooks roll bending.Roll bending is hung appointed positions put down roll bending, continue to transfer the crane hook, the bearing surface of clamp is supported on the cylindrical of coil of strip, the work done of deadweight power is opened the pincers leg of clamp, center plate moves down, pressing mechanism for opening/closing 11 back clamps become opening, and the clamp of the opening of slinging leaves coil of strip, and a handling process finishes.

Claims

1, a kind of mechanical horizontal coil clamp, be by: hold hanging axis (1), otic placode (2), I axle (3), arm-tie (4), II axle (5), center plate (6), outreach arm (7), inline arm (8), support plate (9), pincers leg (10), mechanism for opening/closing (11), supporting seat (12), sliding guide (13), III axle (14), IV axle (15), V axle (16), VI axle (17) is formed, it is characterized in that: inline arm (8), outreach arm (7), center plate (6), pincers leg (10), by II axle (5), IV axle (15), III axle (14) is hinged, forms the four-bar mechanism of two groups of parallelogram; It is hinged by IV axle (15), V axle (16), VI axle (17) with inline arm (7) mid point, supporting seat (12) respectively that width between centers length equals half the two ends of support plate (9) of inline arm lengths, is made of the four-bar mechanism of a rhombus the top of two poles and two inline arms; The two ends of arm-tie (4) respectively with inline arm (8) mid point, otic placode (2) is hinged by I axle (3), IV axle (15), the upper end of otic placode (2) is equipped with and is held hanging axis (1); Between center plate (8) and supporting seat (12), a sliding guide (13) is housed.

2, mechanical horizontal coil clamp according to claim 1 is characterized in that: supporting seat (12) is that angle is 135 ° a splayed concave surface, and the centre is the notch plate of arc transition.

3, mechanical horizontal coil clamp according to claim 1, it is characterized in that: the mechanism for opening/closing of clamp (11) is upper and lower two parts, be contained in respectively on center plate (6) and the supporting seat (12), the bottom of two pincers legs (10) of clamp has the inside pincers hook of direction.