CN206336921U - The efficient crane of multi-point suspended - Google Patents

Abstract

The utility model belongs to crane technical field, more particularly to a kind of efficient crane of multi-point suspended, including main beam of overhead travelling crane and suspender, several are fixed with the main beam of overhead travelling crane and fixes suspension hook, the top of the suspender is connected by dolly with the main beam of overhead travelling crane, the suspender includes suspension rod, two movable pulleys, cleek, described two movable pulleys are arranged in support and held by four steel wire ropes, the suspension rod is fixed on the support bottom, two pairs of cleeks are fixed in the suspension rod bottom back-to-back, a pitman is placed between the cleek, the bottom of the pitman is connected with Removable hook.The suspension hook that main beam of overhead travelling crane lower end is welded and fixed, article is suspended on the fixation suspension hook of girder by overhead traveling crane using special suspender, when fixed suspension hook is overworked, the article overworked is transported to destination by driving again, in destination, article is concentrated and unloaded by overhead traveling crane again using cucurbit suspender, so concentrates the transport efficiency transported and improve article.

Description

The efficient crane of multi-point suspended

Technical field

The utility model belongs to crane technical field, more particularly to a kind of efficient crane of multi-point suspended.

Background technology

Overhead traveling crane typically refers to the crane in high dry running, including：Single-beam crane, double girder crane is widely used in work The difference occasion lift cargo such as factory, warehouse, stock ground, forbids using in inflammable, explosive Korrosionsmedium environment.Provided with ground and Two kinds of operation formats of control cabinl pulpit.Control cabinl pulpit has two kinds of open type, enclosed, and left or right face can be divided into according to actual conditions and installs two kinds of shapes There are two kinds of side and end face in formula, introduction direction, is selected with meeting user in the case of various different needs.Overhead traveling crane is main Structure includes the cart of control girder movement and the dolly of control suspension hook movement, and cart and dolly are all driven by motor, dolly Moved at the top of girder.

General during current crane hanging component article once only to transport an article, when transporting, distance is remote, and article overstocks many When, overhead traveling crane efficiency it is critically important, if merely improve road speed can cause potential safety hazard.

Utility model content

Main purpose of the present utility model is to overcome the shortcomings of above-mentioned technology, and provides a kind of multi-point suspended efficient lifting Machine, improves and transports efficiency.

The utility model to achieve the above object, using following technical scheme：A kind of efficient crane of multi-point suspended, it is special Levy and be：Including main beam of overhead travelling crane and suspender, several are fixed with the main beam of overhead travelling crane and fixes suspension hook, the top of the suspender It is connected by dolly with the main beam of overhead travelling crane, the suspender includes suspension rod, two movable pulleys, cleeks, described two movable pulley peaces Held in support and by four steel wire ropes, the suspension rod is fixed on the support bottom, the suspension rod bottom is solid back-to-back A pitman is placed between fixed two pairs of cleeks, the cleek, the bottom of the pitman is connected with Removable hook.

Preferably, it is fixedly connected between the pitman and the cleek.

The beneficial effects of the utility model are:Relative to prior art, the suspension hook that main beam of overhead travelling crane lower end is welded and fixed, day Article is suspended on the fixation suspension hook of girder by car using special suspender, when fixed suspension hook is overworked, and driving will be overworked again Article is transported to destination, in destination, and article is concentrated and unloaded by overhead traveling crane again using cucurbit suspender, so concentrates transport to improve The transport efficiency of article.

Brief description of the drawings

Fig. 1 is front view of the present utility model；

Fig. 2 is side view of the present utility model；

Fig. 3 is the structural representation of main beam of overhead travelling crane in the utility model；

Fig. 4 is working state figure of the present utility model.

Embodiment

Below in conjunction with the accompanying drawings and preferred embodiment describes embodiment of the present utility model in detail.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear", The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " is based on accompanying drawing institutes The orientation or position relationship shown, is for only for ease of the description present invention and simplifies description, rather than indicate or imply signified dress Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the limit of the present invention System.

As Figure 1-Figure 4, the efficient crane of a kind of multi-point suspended, including main beam of overhead travelling crane 1 and suspender, the day car owner Several are fixed with beam and fixes suspension hook 2, girder can carry out a number of fixed suspension hook in lower section according to technological requirement, be used for Carry suspender and the article of lifting.The top of the suspender is connected by dolly with the main beam of overhead travelling crane, and the suspender includes Suspension rod 3, two movable pulleys 4, cleeks 5, described two movable pulleys are arranged in support and held by four steel wire ropes 6, described to hang Bar is fixed on the support bottom, and the suspension rod bottom is fixed back-to-back places one between two pairs of cleeks, the cleek Pitman 7, the bottom of the pitman is connected with Removable hook 8.It is fixedly connected between the pitman and the cleek.When hanging When tool slings suspender together with article, Removable hook is risen, the moving cart below fixed suspension hook, and suspender is transplanted on into target and hung Hook, is continued to lift up, and until suspender exceeds fixed suspension hook, moving cart, rod type suspender is carried on fixed suspension hook again, is declined Suspension hook, takes article again, and mobile cart is to destination after article is installed, then successively unloads article from fixation suspension hook.

The suspension hook that main beam of overhead travelling crane lower end is welded and fixed, overhead traveling crane is hung the fixation that article is suspended to girder using special suspender On hook, when fixed suspension hook is overworked, the article overworked is transported to destination by driving again, and in destination, overhead traveling crane utilizes cucurbit Article is concentrated unload again by suspender, so concentrates the transport efficiency transported and improve article.

The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and Retouching also should be regarded as protection domain of the present utility model.

Claims (2)

1. a kind of efficient crane of multi-point suspended, it is characterised in that：Including main beam of overhead travelling crane and suspender, consolidate on the main beam of overhead travelling crane Surely there are several to fix suspension hook, the top of the suspender is connected by dolly with the main beam of overhead travelling crane, the suspender including suspension rod, Two movable pulleys, cleeks, described two movable pulleys are arranged in support and held by four steel wire ropes, and the suspension rod is fixed on institute Support bottom is stated, one pitman of placement between two pairs of cleeks, the cleek is fixed in the suspension rod bottom back-to-back, described The bottom of pitman is connected with Removable hook.

2. the efficient crane of multi-point suspended according to claim 1, it is characterised in that：The pitman and the cleek it Between be fixedly connected.