CN105858520A

CN105858520A - Special manual tractor for placing plate component in position

Info

Publication number: CN105858520A
Application number: CN201610320990.6A
Authority: CN
Inventors: 邓伟林; 张奎
Original assignee: SHUANGNIAO MACHINERY CO Ltd ZHEJIANG
Current assignee: SHUANGNIAO MACHINERY CO Ltd ZHEJIANG
Priority date: 2016-05-07
Filing date: 2016-05-07
Publication date: 2016-08-17

Abstract

The invention discloses a special manual tractor for placing a plate component in position. The special manual tractor comprises a traction cable, a traction cable transmission mechanism, a manually driven device, a hook housing connected to a shell of the transmission mechanism, a flying ring, a first plate hook, a second plate hook, a first butterfly buckle assembly and a second butterfly buckle assembly, wherein the flying ring, the first plate hook, the second plate hook, the first butterfly buckle assembly and the second butterfly buckle assembly are fixedly connected to the hook housing; the first plate hook is hinged to a first plate clamp, and a clamping part, located in a hook cavity of the first plate hook, of the first plate clamp corresponds to the inner side of a hook tip part of the first plate hook, and a connecting part, located outside the first plate hook, of the first plate clamp is buckled with a traction cable tail end ring through the first butterfly buckle assembly; and the second plate hook is hinged to a second plate clamp, a clamping part, located in a hook cavity of the second plate hook, of the second plate clamp corresponds to the inner side of a hook tip part of the second plate hook, and a connecting part, located outside the second plate hook, of the second plate clamp is buckled with the flying ring through the second butterfly buckle assembly. By adopting the technical scheme, the special manual tractor is suitable for plate component traction in the transverse horizontal direction, the dip angle direction or the elevation angle direction, and the plate hooks of the tractor has large bearing capacity and good durability.

Description

Board member special manual in place traction apparatus

[technical field]

The board member special manual in place traction apparatus that the present invention relates to, be a kind of for grip block component (as Steel plate member) and transverse shifting special implement in place, the improvement with hand traction utensil is relevant.

[background technology]

Shipbuilding factory uses steel plate as raw material in a large number, during hull assembles, needs to pass through Steel plate traction apparatus in place can weld after in place for the traction of Ship Structure steel plate, and welding sequence is to ship Oceangoing ship manufactures extremely important, needs just can take from steel through intervals after steel plate member welding Plate traction apparatus in place, eliminates structural stress to guarantee welding quality.

Steel plate hand traction in place device generally includes a hauling rope drive mechanism, a pair with the neck of hook Plate hook, hauling rope, the second hook housing and the first hook housing for hauling rope cincture, first and second hook housing is Opposite cavity structure, wherein, the first hook housing is fixed on the shell of hauling rope drive mechanism by connecting pin On body, the second hook housing is placed through on the end of hauling rope by connecting pin, and a pair plate hook is respectively arranged in In first hook housing, the second respective stopper slot of hook housing, the neck of hook of first, second plate hook only can be around spacing Groove rotates.

Owing to being restricted by stopper slot, these two plate hook pendulum angles are the most small, and therefore plate hook is only By towing plate component in the case of bill portion grip block component, laterally incline, face upward traction angle restriction greatly, Along with the continuation of towage, pull strength direction more deviates that neck of hook axial line is mesotropic with hook to be overlapped Line, this will cause following consequence:

The bill portion holding capacity of plate hook is little and yielding, stretch, and sometimes results even in hook housing folding Disconnected, and situations such as fractureing occurs in the neck of hook being placed through in stopper slot, and the fractureing of the neck of hook or hook housing, The accident of personal injury, device damage will be caused.

[summary of the invention]

The deficiency existed for above-mentioned prior art, it is an object of the invention to provide one and both can use It is suitable for again laterally in inclination angle or the board member of elevation direction traction is in place specially in the traction of transverse horizontal direction Using hand traction device, the plate hook holding capacity of this traction apparatus is big and excellent durability.

To this end, the present invention provides following technical scheme:

Board member special manual in place traction apparatus, drives including hauling rope, hauling rope drive mechanism, manpower Dynamic device, the hook housing being connected on the housing of this hauling rope drive mechanism, the first plate hook and the second plate hook, Described hauling rope drive mechanism promotes hauling rope tensioner or loose by Manpower driver, its improvement It is: also include the suspension ring being fixedly connected on hook housing, be formed by connecting by two semi-rings and swivel pin First butterfly buckle assembly, the second butterfly buckle assembly being formed by connecting by two semi-rings and swivel pin, described First plate hook is hinged and is connected to the first plate holder, and its clamping part being positioned at the first plate hook hook intracavity and first plate Inside the bill portion of hook corresponding, and its connecting portion being positioned at outside the first plate hook is by the first butterfly button group Part is fastened and connected with hauling rope tail end ring, and described second plate hook is hinged and is connected to the second plate holder, and it is positioned at Inside the clamping part of the second plate hook hook intracavity and the bill portion of the second plate hook corresponding, and it is positioned at second Connecting portion outside plate hook is fastened and connected with suspension ring by the second butterfly buckle assembly.

In order to prevent from crushing when towing plate component or be unlikely make board member occur naked eyes are imperceptible Deformation and lose smooth, the clamping part ora terminalis of above-mentioned first, second plate holder is smooth convex globoidal.

The present invention has the advantage that as follows with good effect:

First plate hook, the second plate hook have been respectively articulated with the first plate holder, the second plate holder, suspension ring and the second plate Connected by the second butterfly buckle assembly ring set between folder, and the first plate holder is by the first butterfly buckle assembly It is connected with hauling rope tail end ring set, owing to these two butterfly buckle assemblies are free doubled-over configuration, butterfly The swing space of buckle assembly is unrestricted, so that the whole connection of the present invention becomes and flexibly connects, Not only it is available for the traction of transverse horizontal direction, and may be adapted to the transversely elevation angle or the traction of angle of declination direction and make Industry, meeting board member well needs to weld under the different operating modes such as setting location or sloped position The needs of operation, the service life of the present invention, work efficiency and safety greatly improve.

Board member is played clamping action under the expanding force of hauling rope by plate holder, compared with prior art, The two plate hook swing spaces of the present invention are no longer influenced by limiting as butterfly buckle assembly, and board member can be deeply Enter and drawn in the case of the cavity inside of these two plate hooks, same specification plate hook holding capacity abruptly increase, volume Thoroughly avoiding plate hook pointed nose under constant load and stretch deformation, the neck of hook, hook housing such as fracture at the situation Occurring, plate hook is durable in use.

[accompanying drawing explanation]

Below in conjunction with the accompanying drawings the present invention is described in further detail.

Fig. 1 is the structural representation of the present invention；

Fig. 2 is the first plate hook (the second plate hook) front view of the present invention；

Fig. 3 is the side diagram of Fig. 2；

Fig. 4 is the first plate holder (the second plate holder) front view of the present invention；

Fig. 5 is the side view of Fig. 4.

[detailed description of the invention]

Referring to shown in Fig. 1,2,3,4,5, board member special manual in place traction apparatus, including leading Straw line 1, hauling rope drive mechanism M, Manpower driver, it is connected in this hauling rope drive mechanism M's Hook housing J on housing, the first plate hook 7 and the second plate hook 8, hauling rope drive mechanism M is driven by manpower Dynamic device promotes hauling rope 1 tensioner or loose, and its improvement is: also include being fixedly connected on hook housing J On suspension ring 2, the first butterfly buckle assembly 3 being formed by connecting by two semi-rings and swivel pin, by two and half The second butterfly buckle assembly 4 that ring and swivel pin are formed by connecting,

First plate hook 7 is hinged the first plate holder 5, and the first plate holder 5 is positioned at the first plate hook 7 hook chamber 70 Interior clamping part 51 is corresponding with inside the bill portion 71 of the first plate hook 7, and the first plate holder 5 is positioned at Connecting portion 52 outside first plate hook 7 is fastened with hauling rope tail end ring 11 by the first butterfly buckle assembly 3 Connect,

Second plate hook 8 is hinged the second plate holder 6, and the second plate holder 6 is positioned at the second plate hook 8 hook chamber 80 Interior clamping part 61 is corresponding with inside the bill portion 81 of the second plate hook 8, and the second plate holder 6 is positioned at Connecting portion 62 outside second plate hook 8 is fastened and connected with suspension ring 2 by the second butterfly buckle assembly 4.

The connecting portion 62 of connecting portion 52, second plate holder 6 of the first plate holder 5 offers respectively for first The perforation H of butterfly buckle assembly the 3, second butterfly buckle assembly 4 ring set.

Clamping part 51 ora terminalis of the first plate holder 5 is smooth convex globoidal 510, the clamping of the second plate holder 6 Portion 61 ora terminalis is smooth convex globoidal 610.

Hook housing J is to be connected on the housing of hauling rope drive mechanism M by pin K1；Suspension ring 2 are placed in In the mounting groove of hook housing J.

First plate hook 7 is identical with the second plate hook 8 structure, interchangeable；First plate holder 5 and the second plate holder 6 Structure is identical, interchangeable；First butterfly buckle assembly 3 is identical with the second butterfly buckle assembly 4 structure, can Exchange.

Hauling rope drive mechanism M is prior art, commercially available.

The bangle that known Manpower driver can be mounted on hauling rope drive mechanism M drives dress Putting D or hands pulls driving means, it is the most commercially available that hands pulls driving means, bangle driving means D.

The Manpower driver of the present embodiment selects bangle driving means D.

In Fig. 1, only part draws bangle driving means D.

When needs towing plate component, the second plate hook 8 hook is snapped on one piece of already fixing board member, First plate hook 7 hook snap into need transverse shifting need on another block board member in place, then operator Force driving device, tightens up hauling rope 1 by hauling rope drive mechanism M, until the first plate holder 5, second Plate holder 6 clamps respective board member respectively, and then force acts on Manpower driver further, should Another block board member starts to be moved until moving on to design station under draw, can open behind location Begin to carry out weld job.

This technical products can be as including but not limited to build the lateral traction work of the military products such as aircraft carrier hull Tool, it is the solution of the most domestic military enterprise of the application as Min Xing enterprise research and development.

Claims

1. a board member special manual in place traction apparatus, including hauling rope, hauling rope drive mechanism, Manpower driver, the hook housing being connected on the housing of this hauling rope drive mechanism, the first plate hook and Two plate hooks, described hauling rope drive mechanism promotes hauling rope tensioner or loose by Manpower driver, It is characterized in that: also include the suspension ring being fixedly connected on hook housing, connected by two semi-rings and swivel pin The first butterfly buckle assembly, the second butterfly buckle assembly of being formed by connecting by two semi-rings and swivel pin, Described first plate hook is hinged and is connected to the first plate holder, and it is positioned at the clamping part and the of the first plate hook hook intracavity Inside the bill portion of one plate hook corresponding, and its connecting portion being positioned at outside the first plate hook is by the first butterfly Buckle assembly is fastened and connected with hauling rope tail end ring, and described second plate hook is hinged and is connected to the second plate holder, and its It is positioned at inside the clamping part of the second plate hook hook intracavity and the bill portion of the second plate hook corresponding, and it is positioned at Connecting portion outside second plate hook is fastened and connected with suspension ring by the second butterfly buckle assembly.

Board member the most according to claim 1 special manual in place traction apparatus, it is characterised in that: The clamping part ora terminalis of described first, second plate holder is smooth convex globoidal.