CN205954724U - Novel structure of swing arm crossbeam for loader - Google Patents

Abstract

The utility model discloses a novel structure of swing arm crossbeam for loader, include: the C shape steel sheet of bending, C shape is bent steel sheet thickness and is less than 20mm, 2 individual C shape is bent the steel sheet and is detained the form a rectangle roof beam mutually, the otic placode, the otic placode structure is the same with the otic placode structure of ordinary swing arm crossbeam, the reinforcing plate, the reinforcing plate is located in the rectangular beam, respectively with ride align in otic placode center on the rectangular beam, the reinforcing plate with the rectangular beam inner wall links to each other, the shape of reinforcing plate is for putting into in the rectangular beam, and with the four sides or the trilateral continuous shape of rectangular beam inner wall, preferred, the shape of reinforcing plate is the octagon. The beneficial effects of the utility model are that: processing technology is simple, light in weight, production low in manufacturing cost.

Description

A kind of loader mobile beam new structure

Technical field

This utility model is related to a kind of loader mobile beam new structure.

Background technology

Loading arm crossbeam ordinary construction rides on rectangular beam for two groups of otic placode structures, and rectangular beam is by two pieces identical C-shaped bending steel plate make-up forms (Fig. 1).When loading arm rigidity and intensity requirement increase, the mobile beam of ordinary construction C-shaped bending steel plate thickness need to be increased to meet needs.When the thickness of C-shaped bending steel plate is more than 20mm, its manufacturing process difficulty Greatly increase, lead to cost to raise.

Elevating conveyor mobile beam occurs in that a kind of improved structure form (Fig. 2) in the market.In this structure, C-shaped bending Steel plate is relatively thin, and otic placode structure, compared with traditional structure, increased the structure of insertion rectangular beam inframe.But this improved structure, upper C The structure that shape bending steel plate is newly increased by otic placode is divided into three sections, not only increases part category, leads to manufacturing process difficult, and Also increase the weight of mobile beam, lead to manufacturing cost to raise.

Utility model content

The purpose of this utility model is exactly to solve the above problems, and provides a kind of loader mobile beam new knot Structure, solves in ordinary construction and above-mentioned improved structure, the problem that technology difficulty is big, the big Manufacturing cost of weight is high.

To achieve these goals, this utility model adopts the following technical scheme that：

A kind of loader mobile beam new structure, including：

Otic placode；

C-shaped bending steel plate, described C-shaped bending steel plate thickness is less than 20mm, and described two C-shaped bending steel plates interlock, and is formed Rectangular beam；Reinforcing plate, described reinforcing plate is located in described rectangular beam, respectively with the otic placode center pair riding on described rectangular beam Together, described reinforcing plate is connected with described rectangular beam inwall.

Further, described reinforcing plate be shaped as can put in described rectangular beam, and four with described rectangular beam inwall The shape that face or three faces are connected.Preferably, reinforcing plate be shaped as octagon.

The beneficial effects of the utility model are：

Under same rigidity and intensity requirement, this utility model C-shaped bending steel plate thickness is than the C-shaped of common mobile beam structure Bending steel plate is thin, lightweight, simpler than the C-shaped bending steel plate structure of described modified model mobile beam structure it is easy to manufacture； Otic placode structure more follow-on otic placode structure is simple, lightweight, be readily produced manufacture；Therefore compared with above two structure, this Utility model processing technique is simple, and lightweight, manufacturing cost is low.

Brief description

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are these Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also Other accompanying drawings can be obtained according to these accompanying drawings.

Fig. 1 is common mobile beam structural representation；

Fig. 2-1 and Fig. 2-2 is modified model mobile beam structural representation；

Fig. 3-1 and Fig. 3-2 is this utility model mobile beam structural representation；

Fig. 4 looks squarely structural representation for this utility model mobile beam；

In figure, 1, otic placode, 2, C-shaped bending steel plate, 3, reinforcing plate.

Specific embodiment

Below in conjunction with the accompanying drawings this utility model is described in detail：

A kind of loader mobile beam new structure, including：C-shaped bending steel plate 2, described C-shaped bending steel plate 2 is than common Mobile beam structure C shape bending steel plate thickness of thin, described two C-shaped bending steel plates 2 interlock, and form rectangular beam；Otic placode 1, described Otic placode 1 structure is identical with the otic placode structure of common mobile beam；Reinforcing plate 3, described reinforcing plate 3 is located in described rectangular beam, point Not with otic placode 1 center alignment riding on described rectangular beam, described reinforcing plate 3 is connected with described rectangular beam inwall.

Further, described reinforcing plate 3 be shaped as can put in described rectangular beam, and four with described rectangular beam inwall The shape that face or three faces are connected.Preferably, reinforcing plate be shaped as octagon.

Compared with the surface structure of common mobile beam, this utility model increased reinforcing plate.The design of reinforcing plate, to ear Plate, C bending steel plate and consisting of rectangular beam serve support and protective effect.Therefore, same rigidity and intensity requirement Under, this utility model C-shaped bending steel plate thickness can be using the design more relatively thin than the C-shaped bending steel plate of common mobile beam structure.

Compared with modified model mobile beam, upper C-shaped bending steel plate of the present utility model, otic placode structure simple, be easy to plus Work and reduction production cost.

Although the above-mentioned accompanying drawing that combines is described to specific embodiment of the present utility model, not new to this practicality The restriction of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability Field technique personnel do not need to pay the various modifications that creative work can make or deformation still in protection model of the present utility model Within enclosing.

Claims (3)

1. a kind of loader with mobile beam new structure it is characterised in that：Including otic placode；

C-shaped bending steel plate, described C-shaped bending steel plate thickness is less than 20mm, and 2 C-shaped bending steel plates interlock, and forms rectangular beam；

Reinforcing plate, described reinforcing plate is located in described rectangular beam, respectively with the otic placode center alignment riding on described rectangular beam, institute State reinforcing plate to be connected with described rectangular beam inwall.

2. loader as claimed in claim 1 with mobile beam new structure it is characterised in that：Being shaped as of described reinforcing plate Can put in described rectangular beam, and the shape that the four sides with described rectangular beam inwall or three faces are connected.

3. loader as claimed in claim 1 with mobile beam new structure it is characterised in that：Reinforcing plate be shaped as eight sides Shape.