CN201952177U

CN201952177U - Clump weight structure of large-sized forklift

Info

Publication number: CN201952177U
Application number: CN2011200665219U
Authority: CN
Inventors: 傅顶和; 柯贤玄; 郑为鼎
Original assignee: FUJIAN FUDA MACHINERY Co Ltd
Current assignee: FUJIAN FUDA MACHINERY Co Ltd
Priority date: 2011-03-14
Filing date: 2011-03-14
Publication date: 2011-08-31
Anticipated expiration: 2021-03-14

Abstract

The utility model discloses a clump weight structure of a large-sized forklift, which relates to a forklift structure. The clump weight structure comprises a tail clump and two lateral side clumps, wherein the tail clump is provided with a rectangular window and a transversal rectangular slot; the bottom of the transversal rectangular slot is provided with two horizontal through holes; the lateral side clumps are provided with semicircular notches; and the bottom surfaces of the semicircular notches are provided with plumb line-direction through holes. The clump weight structure is characterized in that a clump weight is a split combined clump of the tail clump and the two lateral side clumps; the contour of the tail clump and the rectangular window are assembled, welded and fixed by steel plates; an inner chamber formed by the contours of the steel plates is a cast iron filler; the contours of the lateral side clumps are also assembled, welded and fixed by the steel plates; and an inner chamber formed by the contours of the steel plates is also another cast iron filler. The clump weight structure has the advantages that the clump weight is split into three independent clumps, the hoisting difficulty is reduced, the tonnage of hoisting equipment is also reduced and the cost is reduced.

Description

Large-scale fork truck counterweight block structure

Technical field:

The utility model relates to fork lift truck structure, particularly large-scale fork truck counterweight block structure.

Background technology:

Fork truck is made up of vehicle frame, drive axle (propons), steeraxle (back axle), engine installation, driving system, operating system, hydraulic efficiency pressure system, brake system, door frame and clump weight.Clump weight is counterbalanced lift truck fork dress, when carrying cargo, trailing wheel be unlikely liftoff or before tumble, and at counterweight block that hull back assembled.It has great influence to the performance perameters such as stability, traction and power of fork truck, and its version directly has influence on forklift steering bridge and tune-up.The big heaviness of particularly large-scale balance weight type diesel fork lift truck counterweight block, maintenance, maintenance, assembling are extremely inconvenient.In order to improve the servicing ease of fork truck, alleviate the labour intensity of assembling, our company has developed cordwood system combined counterbalance piece, the clump weight of this version, it is very convenient to make and assemble, and fork truck in the course of the work, the load distribution of bridge before and after the operator can adjust by the counterweight that changes fork truck, stability, economy and the overload capacity of raising fork truck.

Summary of the invention:

The purpose of this utility model is to overcome above-mentioned defective, and a kind of large-scale fork truck counterweight block structure is provided.

Scheme of the present utility model is: clump weight comprises tail piece and dual-side piece, offer rectangular window and horizontal rectangular channel on the tail piece, laterally the rectangular channel bottom land offers two levels to through hole, offer half round cut on the side piece, the half round cut bottom surface offers gravity vertical to through hole, it is characterized in that: clump weight is tail piece, two side piece split combination block; Tail piece gabarit, rectangular window are fixed for steel plate assembly unit welding, and the inner chamber that the steel plate gabarit forms is the cast iron obturator; Side piece gabarit is fixing for steel plate assembly unit welding, and the inner chamber that the steel plate gabarit forms is the cast iron obturator.

Advantage of the present utility model is: the clump weight split becomes three autonomous blocks, and hoisting difficulty reduces, and the lifting appliance tonnage also reduces, and cost reduces.

Description of drawings:

Fig. 1 is existing counterweight block structure scheme drawing.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is the birds-eye view of Fig. 1.

Fig. 4 is the structural representation of the utility model tail piece.

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

Fig. 6 is the birds-eye view of Fig. 4.

Fig. 7 is a side block structure scheme drawing.

Fig. 8 is the birds-eye view of Fig. 7.

The specific embodiment:

The utility model structure comprises tail piece and dual-side piece, offer rectangular window 3 and horizontal rectangular channel 2 on the tail piece, laterally rectangular channel 2 bottom lands offer two levels to through hole, offer half round cut 5 on the side piece, half round cut 5 bottom surfaces offer gravity vertical to through hole, it is characterized in that: clump weight is tail piece, two side piece split combination block; Tail piece gabarit, rectangular window 3 are that steel plate 1 assembly unit welding is fixing, and the inner chamber that steel plate 1 gabarit forms is the cast iron obturator; Side piece gabarit is that steel plate 4 assembly units welding is fixing, and the inner chamber that steel plate 4 gabarits form is the cast iron obturator.

During installation, tail piece, side piece are fixed by bolts on the vehicle frame respectively.

Claims

1. large-scale fork truck counterweight block structure, comprise tail piece and dual-side piece, offer rectangular window (3) and horizontal rectangular channel (2) on the tail piece, laterally rectangular channel (2) bottom land offers two levels to through hole, offer half round cut (5) on the side piece, half round cut (5) bottom surface offers gravity vertical to through hole, it is characterized in that: clump weight is tail piece, two side piece split combination block; Tail piece gabarit, rectangular window (3) are that steel plate (1) assembly unit welding is fixing, and the inner chamber that steel plate (1) gabarit forms is the cast iron obturator; Side piece gabarit is that steel plate (4) assembly unit welding is fixing, and the inner chamber that steel plate (4) gabarit forms is the cast iron obturator.