CN206580452U

CN206580452U - Jaw arrangement is hung in a kind of transfer of crane girder

Info

Publication number: CN206580452U
Application number: CN201720153610.4U
Authority: CN
Inventors: 马军伟
Original assignee: Foshan Li'ao Elevator Hoisting Co Ltd
Current assignee: Foshan Li'ao Elevator Hoisting Co Ltd
Priority date: 2017-02-21
Filing date: 2017-02-21
Publication date: 2017-10-24
Anticipated expiration: 2027-02-21

Abstract

Jaw arrangement is hung the utility model discloses a kind of transfer of crane girder, pawl and second, which is hung, including first hangs pawl, described first, which hangs pawl, includes claw-plate, first cable wire covers and the first drawing cable wire, second, which hangs pawl, includes claw hook, lever arm, rope thimble, second cable wire covers and the second drawing cable wire, first hangs pawl and second hangs the two ends that pawl is separately positioned on crane girder when using, first hangs the top walls panels that pawl clamps crawl crane girder one end by claw-plate, second hangs the top walls panels side that pawl holds the crane girder other end by claw hook hook, first hangs the first drawing cable wire of pawl, second the second drawing cable wire for hanging pawl is pulled by crane respectively to be lifted, with can for capture crane girder and be attached on crane by crane carry out lifting movement, improve the stacking efficiency of crane girder, the characteristics of reducing labor strength.

Description

Jaw arrangement is hung in a kind of transfer of crane girder

Technical field

The utility model is related to crane production and processing technical field, and in particular to pawl is hung in a kind of transfer of crane girder Device.

Background technology

In crane process of manufacture, crane girder needs the progress heap in workshop to stack after machine-shaping Put, and the scale of construction of crane girder is larger, heavier, if only by manually carrying out lift to move stacking, it is clear that not only workman works Intensity is high, stacking efficiency is low, and the operation difficulty stacked is larger.Therefore, crane is passed through if one kind can be designed and hang jaw arrangement To be lifted, it is possible to realize and capture crane girder progress lifting stacking by hanging jaw arrangement, it will help improve lifting The stacking efficiency of main beam, the labor intensity for reducing shop worker.

The content of the invention

In view of the shortcomings of the prior art, the utility model aim to provide it is a kind of can for crawl crane girder and can It is connected to the transfer for lifted mobile crane girder by crane on crane and hangs jaw arrangement.

To achieve the above object, the utility model is adopted the following technical scheme that：

Jaw arrangement is hung in a kind of transfer of crane girder, including first hangs pawl and second and hang pawl, and described first, which hangs pawl, includes Claw-plate, the first cable wire set and the first drawing cable wire, claw-plate are symmetrical arranged, and the lower end bending inwardly of claw-plate forms hook drawing portion, claw-plate Inner side be located above hook drawing portion and be formed with and can house the accommodation space of crane girder top walls panels, the upper end of claw-plate is opened up Cable wire set perforation is formed, the bottom of the first cable wire set is located in the set perforation of the cable wire of claw-plate, and the upper end of the first cable wire set is twined First, which is formed, around extension upward together pulls cable wire；

Second, which hangs pawl, is included under claw hook, lever arm, rope thimble, the second cable wire set and the second drawing cable wire, lever arm End is hingedly connected on claw hook, and the upper end of lever arm is fixedly connected with rope thimble, and the bottom of the second cable wire set is located in cable wire On the collar, the upper end of the second cable wire set, which is intertwined to extend upward, forms the second drawing cable wire.

Further, the claw hook includes hook part, claw hook arm and loose slot, and hook part is integrally formed the one of claw hook arm Hold and bending is extended inwardly, loose slot, which is opened up, to be molded on the other end of claw hook arm, and the lower end of lever arm is hingedly connected to pawl In the loose slot of hook.

Further, the rope thimble includes n shapes ring body and contiguous block, and contiguous block is fixedly installed on opening for n shape ring bodies Mouth both sides lower end, the upper end of lever arm, which is arranged between the contiguous block of rope thimble and fixed by connecting shaft and contiguous block, to be connected Connect.

The utility model has the advantages that：

Jaw arrangement is hung in a kind of transfer of crane girder of the utility model, and first hangs pawl and second and hang pawl and set respectively when using Put at the two ends of crane girder, first hangs the top walls panels that pawl clamps crawl crane girder one end by claw-plate, and second hangs pawl The top walls panels side of the crane girder other end is held by claw hook hook, first hangs the first drawing cable wire of pawl, second hangs pawl Second drawing cable wire is pulled by crane respectively to be lifted, with can be for capturing crane girder and be attached on crane Lifting movement is carried out by crane, the characteristics of improving stacking efficiency, the reduction labor strength of crane girder.

Brief description of the drawings

Fig. 1 hangs the use state schematic diagram of jaw arrangement for a kind of transfer of crane girder of the utility model；

Fig. 2 hangs jaw arrangement its first structural representation for hanging pawl for a kind of transfer of crane girder of the utility model；

Fig. 3 hangs jaw arrangement its second structural representation for hanging pawl for a kind of transfer of crane girder of the utility model.

In figure：1st, crane girder；11st, top walls panels；2nd, first pawl is hung；3rd, second pawl is hung；21st, claw-plate；22nd, the first cable wire Set；23rd, the first drawing cable wire；21a, hook drawing portion；21b, accommodation space；21c, cable wire set perforation；31st, claw hook；32nd, lever arm； 33rd, rope thimble；34th, the second cable wire set；35th, the second drawing cable wire；31a, hook part；31b, claw hook arm；31c, loose slot； 33a, n shape ring body；33b, connecting shaft；33c, contiguous block.

Embodiment

Below in conjunction with the accompanying drawings and specific embodiment, the utility model will be further described, in order to become apparent from geography Solve the claimed technological thought of the utility model.

Jaw arrangement is hung in a kind of transfer of crane girder of the utility model as Figure 1-3, including first hangs pawl 2 and second Pawl 3 is hung, first, which hangs pawl 2, includes claw-plate 21, the drawing cable wire 23 of the first cable wire set 22 and first, and claw-plate 21 is symmetrical arranged, claw-plate 21 Lower end bending inwardly form hook drawing portion 21a, the inner side of claw-plate 21, which is located to be formed with above hook drawing portion 21a, can house lifting The accommodation space 21b of its top walls panels 11 of main beam 1, the upper end of claw-plate 21, which is opened up, forms cable wire set perforation 21c, the first cable wire set 22 bottom is located on the cable wire of claw-plate 21 set perforation 21c, and the upper end of the first cable wire set 22 is intertwined extends shape upward Into the first drawing cable wire 23；

Second, which hangs pawl 3, includes claw hook 31, lever arm 32, rope thimble 33, the drawing cable wire 35 of the second cable wire set 34 and second, The lower end of lever arm 32 is hingedly connected on claw hook 31, and the upper end of lever arm 32 is fixedly connected with rope thimble 33, the second cable wire The bottom of set 34 is located on rope thimble 33, and the upper end of the second cable wire set 34, which is intertwined to extend upward, forms the second drawing Cable wire 35.

Specifically, claw hook 31 includes hook part 31a, claw hook arm 31b and loose slot 31c, hook part 31a is integrally formed in pawl Hook arm 31b one end and inwardly bending are extended, and loose slot 31c, which is opened up, to be molded on the claw hook arm 31b other end, lever arm 32 Lower end be hingedly connected in the loose slot 31c of claw hook 31.

Specifically, rope thimble 33 includes n shape ring body 33a and contiguous block 33c, contiguous block 33c is fixedly installed on n shape ring bodies 33a opening both sides lower end, the upper end of lever arm 32 is arranged between the contiguous block 33c of rope thimble 33 and by connecting shaft 33b is fixedly connected with contiguous block 33c.

When in use, first hangs pawl 2 and second hangs the two ends that pawl 3 is separately positioned on crane girder 1 to the utility model, and One hangs the top walls panels 11 that pawl 2 clamps crawl crane girder 1 one end by claw-plate 21, and second hangs pawl 3 is held by the hook of claw hook 31 The side of top walls panels 11 of the other end of crane girder 1, first hang pawl 2 first drawing cable wire 23, second hang pawl 3 second drawing Cable wire 35 is pulled by crane lifted respectively, with crane girder 1 and being attached to for crawl on crane by Heavy-duty machine carries out lifting movement, the characteristics of improving stacking efficiency, the reduction labor strength of crane girder 1.

For those skilled in the art, technical scheme that can be as described above and design, make other each It is kind corresponding to change and deform, and all these change and deformation should all belong to the guarantor of the utility model claim Within the scope of shield.

Claims

1. jaw arrangement is hung in a kind of transfer of crane girder, it is characterised in that：Pawl (2) and second, which is hung, including first hangs pawl (3), institute State first and hang pawl (2) and pull cable wire (23) including claw-plate (21), the first cable wire set (22) and first, claw-plate (21) is symmetrical arranged, The lower end bending inwardly of claw-plate (21) forms hook drawing portion (21a), and the inner side of claw-plate (21) is formed positioned at the top in hook drawing portion (21a) There is the accommodation space (21b) that can house its top walls panels (11) of crane girder (1), the upper end of claw-plate (21), which is opened up, forms steel Noose is perforated (21c), and the bottom of the first cable wire set (22) is located in the cable wire of claw-plate (21) set perforation (21c), the first cable wire The upper end of set (22), which is intertwined to extend upward, forms the first drawing cable wire (23)；Second, which hangs pawl (3), includes claw hook (31), lives Swing arm (32), rope thimble (33), the second cable wire set (34) and the second drawing cable wire (35), the lower end of lever arm (32) is hinged company It is connected on claw hook (31), the upper end of lever arm (32) is fixedly connected with rope thimble (33), the bottom of the second cable wire set (34) is worn It is located on rope thimble (33), the upper end of the second cable wire set (34), which is intertwined to extend upward, forms the second drawing cable wire (35)。

2. jaw arrangement is hung in a kind of transfer of crane girder as claimed in claim 1, it is characterised in that：Claw hook (31) bag Hook part (31a), claw hook arm (31b) and loose slot (31c) are included, hook part (31a) is integrally formed in claw hook arm (31b) one end And bending is extended inwardly, loose slot (31c), which is opened up, to be molded on claw hook arm (31b) other end, the lower end of lever arm (32) In the loose slot (31c) for being hingedly connected to claw hook (31).

3. jaw arrangement is hung in a kind of transfer of crane girder as claimed in claim 1, it is characterised in that：The rope thimble (33) n shapes ring body (33a) and contiguous block (33c) are included, contiguous block (33c) is fixedly installed on the opening both sides of n shapes ring body (33a) Lower end, the upper end of lever arm (32) is arranged between the contiguous block of rope thimble (33) (33c) and by connecting shaft (33b) with connecting Block (33c) is connect to be fixedly connected.