CN2120103U - Hanger device for lifting garbage container - Google Patents

Abstract

The utility model discloses hangers which are respectively arrange on the left and the right two ends of two symmetrical side surfaces of the hanging frame of a garbage container. The hangers can swing around pin shafts. The lower parts of the hangers are provided with a guide slope for vertically positioning the hangers. The four corners of the frame are provided with four pulleys. Wire ropes pass round the pulleys and are tightened on the reel drum of a crane trolley.

Description

Hanger device for lifting garbage container

The utility model relates to a kind of cargo hook gear that is used for the lifting garbage container, belongs to the elevator machinery field.

On the container lifting device at general seal type garbage station, typically use the cargo hook gear that electromagnetic power is opened at present, the said apparatus complex structure, in hook, suspension hook knocks container body, and noise is bigger, disturbs residents, easy break-down, and cost is higher.

The purpose of this utility model is to provide a kind of simple and reliable for structure, and noise is little, the cargo hook gear that cost is low.

The purpose of this utility model is achieved in that the left and right two ends in two sides of the symmetry of the hanging frame of garbage container hoisting crane, be fixed with four bearing pins respectively, one end of four bearing pins passes the hole on four suspension hook tops respectively, suspension hook is suspended on the framework, and four suspension hooks can be around axle swing and sagging naturally.When playing loaded container, the position of mobile hanging frame, make four suspension hooks on the framework be positioned at the top of four gudgeons on the freight container, when hanging frame descends, the guiding slope of the bottom of four suspension hooks contacts behind the freight container gudgeon to a Lateral Runout, after the hook end was crossed gudgeon, suspension hook recovered by self gravitation.The nature plumbness, hanging frame rises, and freight container is promptly sling.

Accompanying drawing 1 is the front view of cargo hook gear

Accompanying drawing 2 is the birds-eye view of cargo hook gear

Now in conjunction with the accompanying drawings cargo hook gear is described in further detail it:

By accompanying drawing 1,2, the rectangular frame that hanging frame (9) is welded for channel-section steel, the left and right two ends of its former and later two sides are fixed with bearing pin (1,2,3,4) respectively, suspension hook (5,6,7,8) is housed respectively on bearing pin, the hole on suspension hook top and bearing pin sliding fit (accompanying drawing does not show demonstration), four jiaos above the framework (9) are equipped with wire rope pulley (10,11,12,13) respectively, and four steel ropes are respectively on pulley and upwards lie on the reel of crane trolley (accompanying drawing does not show).The bottom of four suspension hooks each has a guiding slope (14), and in order to vertical hook, also moveable suspended framework is realized hook and decoupling device.

Compared with prior art, the utlity model has following advantage; 1, because simple in structure, reliable in action is so cost is low. 2, owing to not adopting the electromagnetic clutch opening structure that operating noise is reduced.

Claims (2)

1, a kind of cargo hook gear that is used for the lifting garbage container.It is characterized in that four bearing pins (1,2,3,4) are separately fixed at the left and right two ends of former and later two sides of hanging frame (9), the hole on four suspension hooks (5,6,7,8) top is contained in respectively on four bearing pins (1,2,3,4) sliding fit, and four jiaos are equipped with four wire rope pulleys (10,11,12,13) respectively above the framework (9).

2, cargo hook gear according to claim 1 is characterized in that the bottom of four suspension hooks (5,6,7,8) each has a guiding slope (14).

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