CN203451057U

CN203451057U - Bidirectional plate hook

Info

Publication number: CN203451057U
Application number: CN201320473357.2U
Authority: CN
Inventors: 杨远航
Original assignee: HENAN ZHONGJIE CRANE CO Ltd
Current assignee: HENAN ZHONGJIE CRANE CO Ltd
Priority date: 2013-08-05
Filing date: 2013-08-05
Publication date: 2014-02-26
Anticipated expiration: 2023-08-05

Abstract

The utility model relates to a plate hook, and in particular to a bidirectional plate hook. The bidirectional plate hook comprises a vertically-arranged hook neck, wherein an upper hook body is fixedly connected to or integrally arranged at the lower end of the hook neck; a lower hook neck is fixedly connected to or integrally arranged at the bottom of the upper hook body; the upper hook body and the lower hook body are provided with inwards-sunken arc surfaces with upward concave surfaces and opposite opening directions in a horizontal direction. The bidirectional plate hook disclosed by the utility model can be used for realizing an operation for a steel ladle in two opposite directions.

Description

Two-way plate hook

Technical field

The utility model relates to plate hook, particularly two-way plate hook.

Background technology

Plate hook is formed by steel plate amalgamation riveted joint, has high, pliable and tough good, the resistant to elevated temperatures advantage of intensity.Existing a kind of plate hook as shown in Figure 1, is formed by a plurality of hook sheet riveted joints, is single hook structure, and plate hook comprises hook neck 10 and the crooked coupler body 20 arranging of vertical setting, and the plate in plate hook 10 can not rupture simultaneously, and indivedual plates damage and can also change.Single hook is mainly used in the transportation of metallurgical ladle, because ladle has requirement to the opening direction of the coupler body 20 of plate hook, single the fixing of opening direction of this list hook can only be carried out operation to the ladle of a direction, in the time need to operating the ladle of reverse setting, existing this list hook cannot satisfy the demands, can only or change plate hook by rotary hanger and realize, operate very loaded down with trivial details.

Summary of the invention

The purpose of this utility model is to provide two-way plate hook, so that it carries out operation from both direction to ladle.

To achieve these goals, the utility model adopts following technical scheme: two-way plate hook, the hook neck that comprises vertical setting, the lower end of hook neck is connected or is integrally formed with upper hook body, the bottom of upper hook body is connected or is integrally formed with lower hook body, and upper hook body and lower hook body have the contrary inner concave arc surface of concave surface opening direction, in the horizontal direction upward.

The top of described hook neck is provided with lifting hole(eyelet), and the axis of described two inner concave arc surfaces and the axis of lifting hole(eyelet) are in same perpendicular.

Upper hook body comprises the upper transition linkage section being connected with hook neck lower end, and left, described upper transition linkage section is the updip swash plate being from up to down obliquely installed from left to right to the opening direction of described upper hook body.

Lower hook body comprises the lower transition linkage section being connected with the bottom of upper hook body, and to the right, described lower transition linkage section is the swash plate that has a down dip being from up to down obliquely installed from right to left to the opening direction of lower hook body.

The described swash plate that has a down dip comprises left seamed edge and right seamed edge, and the distance between left seamed edge and right seamed edge reduces from top to bottom gradually.

The beneficial effects of the utility model: because the utility model comprises upper hook body and lower hook body, the inner concave arc surface of upper hook body and lower hook body in the horizontal direction opening direction is contrary, the utility model can be realized the operation to ladle on two opposite senses.

Further, the axis of two inner concave arc surfaces and the axis of lifting hole(eyelet) are in same perpendicular, compact conformation of the present utility model, thereby the center of gravity that upper hook body or lower hook body bear gravity when transportation ladle is positioned at above-mentioned perpendicular, avoided plate hook to deflect, improved the balance of plate hook, reduced this plate hook the probability rupturing occurs.

Further, the distance between left seamed edge and right seamed edge reduces from top to bottom gradually, when upper hook body load-bearing is excessive, can avoid upper hook body to rupture, and has strengthened the intensity of the swash plate that has a down dip simultaneously.

Accompanying drawing explanation

Fig. 1 is the structural representation of existing a kind of plate hook;

Fig. 2 is the structural representation of the embodiment 1 of two-way plate hook of the present utility model.

The specific embodiment

Embodiment 1 of the present utility model, as shown in Figure 2: two-way plate hook, the hook neck 1 that comprises vertical setting, the lower end of hook neck 1 is integrally formed with upper hook body 21, the bottom of upper hook body 21 is integrally formed with lower hook body 22, upper hook body 21 and lower hook body 22 have the contrary inner concave arc surface of concave surface opening direction, in the horizontal direction upward, and the top of hook neck 1 is provided with the axis of 5, two inner concave arc surfaces of lifting hole(eyelet) and the axis of lifting hole(eyelet) 5 in same perpendicular.Upper hook body 21 comprises the upper transition linkage section 31 being connected with hook neck 1 lower end, lower hook body 22 comprises the lower transition linkage section 32 being connected with the bottom of upper hook body 21, left, upper transition linkage section 31 is the updip swash plate being from up to down obliquely installed from left to right to the opening direction of upper hook body 21.To the right, lower transition linkage section 32 is the swash plate that has a down dip being from up to down obliquely installed from right to left to the opening direction of lower hook body 22, and the swash plate that has a down dip comprises left seamed edge 321 and right seamed edge 322, and the distance between left seamed edge 321 and right seamed edge 322 reduces from top to bottom gradually.This two-way plate hook has a plurality of hook sheet riveted joints to form, and for Load Balanced is distributed on each hook sheet, the side near inner concave arc surface on upper hook body 21 is provided with removable Upper gasket 41, and the side near inner concave arc surface on lower hook body 22 is provided with removable lower gasket 42.

In other embodiment of the present utility model, can also save Upper gasket and lower gasket.

In other embodiment of the present utility model, the left seamed edge of the swash plate that has a down dip equates from top to bottom with the distance between right seamed edge.

In other embodiment of the present utility model, the top of upper hook body is fixedly connected with the lower end of hook neck, and the bottom of upper hook body is fixedly connected with lower hook body.

Claims

1. two-way plate hook, it is characterized in that: the hook neck that comprises vertical setting, the lower end of hook neck is connected or is integrally formed with upper hook body, and the bottom of upper hook body is connected or is integrally formed with lower hook body, and upper hook body and lower hook body have the contrary inner concave arc surface of concave surface opening direction, in the horizontal direction upward.

2. two-way plate hook according to claim 1, is characterized in that: the top of described hook neck is provided with lifting hole(eyelet), and the axis of described two inner concave arc surfaces and the axis of lifting hole(eyelet) are in same perpendicular.

3. two-way plate hook according to claim 1, it is characterized in that: upper hook body comprises the upper transition linkage section being connected with hook neck lower end, left, described upper transition linkage section is the updip swash plate being from up to down obliquely installed from left to right to the opening direction of described upper hook body.

4. according to the two-way plate hook described in claim 1 or 2 or 3, it is characterized in that: lower hook body comprises the lower transition linkage section being connected with the bottom of upper hook body, to the right, described lower transition linkage section is the swash plate that has a down dip being from up to down obliquely installed from right to left to the opening direction of lower hook body.

5. two-way plate hook according to claim 4, is characterized in that: described in the swash plate that has a down dip comprise left seamed edge and right seamed edge, the distance between left seamed edge and right seamed edge reduces from top to bottom gradually.