CN211078185U

CN211078185U - Novel crane hook mousing-hook device

Info

Publication number: CN211078185U
Application number: CN201921196506.9U
Authority: CN
Inventors: 佟林鹤; 马刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-07-24
Anticipated expiration: 2029-07-29

Abstract

Novel hoist lifting hook mousing-hook device, including curb plate, pulley, connecting rod, hanger plate, lifting hook, cardboard, limiting plate, the pulley both sides have the curb plate, and the curb plate has the boss, and the boss is connected to the hanger plate both sides face, and the hanger plate has a hole, and the curb plate has a hole No. two, and a hole corresponds with No. two holes, and the connecting rod passes No. two holes, a hole, and the curb plate is connected to the limiting plate side, and the limiting plate passes through a plurality of bolted connection curb plates, and the connecting rod has limiting plate groove, and limiting plate groove symmetry sets up on the connecting rod, and the limiting plate inboard suits with the limiting plate groove, and limiting plate groove is connected to the limiting plate inboard, and.

Description

Novel crane hook mousing-hook device

Technical Field

The utility model relates to a hoist field especially relates to a novel crane hook mousing-hook device.

Background

In the use of the jack, goods are hooked and taken by a hook which is usually hung on a steel wire rope through a pulley block, however, the existing connection method of the hook and the pulley block is that the hook is penetrated on a connecting plate on the pulley block and then a disc is welded at the upper part of the hook, and the connection method is easy to unhook after long-term use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the aforesaid to prior art exists is not enough, provides a novel crane hook mousing-hook device rational in infrastructure.

The utility model aims at realizing through the following technical scheme:

The utility model provides a novel hoist lifting hook mousing-hook device, includes curb plate, pulley, connecting rod, hanger plate, lifting hook, cardboard, limiting plate, the pulley both sides have the curb plate, and the curb plate has the boss, and the boss is connected to the hanger plate both sides face, and the hanger plate has a hole, and the curb plate has No. two holes, and a hole corresponds with No. two holes, and the connecting rod passes No. two holes, a hole, and the curb plate is connected to the limiting plate side, and the limiting plate passes through a plurality of bolted connection curb plates, and the connecting rod has the limiting plate groove, and the limiting plate groove symmetry sets up on the connecting rod, and the limiting plate inboard suits with the limiting plate groove, and the limiting plate groove is connected to the.

The hanger plate has the lifting hook hole, and lifting hook upper portion suits with the lifting hook hole, and the lifting hook hole is passed on lifting hook upper portion, and lifting hook upper portion has the ring channel, and the cardboard suits with the ring channel, and cardboard go up the ring channel, and the hanger plate is connected to the cardboard lower surface, and the cardboard sets up at the lifting hook left and right sides symmetry, and cardboard upper surface connects the connecting rod, and the cardboard has the cardboard curb plate, and the cardboard that the symmetry set up is connected, and the screw rod passes the cardboard curb plate of symmetry, screw rod both ends.

Has the advantages that:

The side plate and the pulley form a pulley block, the lug boss thickens the side plate, so that the side plate has better supporting effect on the connecting rod, the tensile property of the side plate is improved, the connecting rod passes through a second hole and a first hole, the hanging plate is connected with the side plate through the connecting rod, the connecting rod bears the vertical downward shearing force of the hanging plate, the limiting plate is connected with the side plate through a bolt, the inner side of the limiting plate is connected with a limiting plate groove, the limiting plates which are symmetrical up and down transversely position the connecting rod to prevent the connecting rod from shifting left and right in the second hole and the first hole, the lifting hook passes through the hanging hook hole to connect the lifting hook with the hanging plate, the clamping plate is connected with a ring groove, the lifting hook is limited through the symmetrically arranged clamping plates to prevent the lifting hook from falling off from the lifting hook hole, the clamping plates bear the vertical downward gravity load of the lifting hook, the screw rod passes through a clamping plate, the lifting hook is prevented from being unhooked from the pulley block.

Drawings

Fig. 1 is the structure schematic diagram of the novel crane hook unhooking prevention device.

Fig. 2 is a right side view of the novel crane hook unhooking prevention device.

Fig. 3 is a top cross-sectional view of the hook and the clamping plate of the present invention.

Detailed Description

The invention is explained in more detail below with reference to the figures and examples:

The utility model provides a novel crane hook mousing-hook device, includes curb plate 01, pulley 02, connecting rod 04, hanger plate 05, lifting hook 08, cardboard 10, limiting plate 12, pulley 02 both sides have curb plate 01, and curb plate 01 has boss 03, and hanger plate 05 both sides face connects boss 03, and hanger plate 05 has a hole 06, and curb plate 01 has No. two holes 07, and a hole 06 is corresponding with No. two holes 07, and connecting rod 04 passes No. two holes 07, a hole 06, and curb plate 01 is connected to limiting plate 12 side, and limiting plate 12 connects curb plate 01 through a plurality of bolts 14, and connecting rod 04 has limiting plate groove 13, and limiting plate groove 13 symmetry sets up on connecting rod 04, and limiting plate 12 inboard suits with limiting plate groove 13, and limiting plate groove 13 is connected to limiting plate 12 inboard, and limiting plate 12 bilateral symmetry sets up about connecting rod 04 to limiting plate 12.

The lifting plate 05 is provided with a lifting hook hole 09, the upper portion of the lifting hook 08 is matched with the lifting hook hole 09, the upper portion of the lifting hook 08 penetrates through the lifting hook hole 09, the upper portion of the lifting hook 08 is provided with an annular groove 11, the clamping plate 10 is matched with the annular groove 11, the clamping plate 10 is connected with the annular groove 11, the lower surface of the clamping plate 10 is connected with the lifting plate 05, the clamping plate 10 is symmetrically arranged on the left side and the right side of the lifting hook 08, the upper surface of the clamping plate 10 is connected with a connecting rod 04, the clamping plate 10 is provided with clamping plate side plates 15, the clamping plates 10 which are symmetrically.

The side plate 01 and the pulley 02 form a pulley block, the boss 03 thickens the side plate 01, so that the side plate 01 has a better supporting effect on the connecting rod 04, the tensile property of the side plate 01 is improved, the connecting rod 04 penetrates through a second hole 07 and a first hole 06, the hanging plate 05 is connected with the side plate 01 through the connecting rod 04, the connecting rod 04 bears the vertical downward shearing force of the hanging plate 05, the limiting plate 12 is connected with the side plate 01 through a bolt 14, the inner side of the limiting plate 12 is connected with a limiting plate groove 13, the limiting plates 12 which are symmetrical up and down transversely position the connecting rod 04 to prevent the connecting rod 04 from shifting left and right in the second hole 07 and the first hole 06, the hook 08 penetrates through a hook hole 09 to enable the hook 08 to be connected with the hanging plate 05, the clamping plate 10 is connected with the annular groove 11, the hook 08 is limited through the clamping plate 10 which is symmetrically arranged, the hook 08 is prevented from falling from the hook hole 09, the, the clamping plates 10 which are symmetrically arranged are connected, so that the clamping plates 10 are prevented from being separated from the annular groove 11, the device enables the connection between the lifting hook 08 and the pulley block to be more reasonable and stable through the matching of all the parts, and the lifting hook 08 is prevented from being unhooked from the pulley block.

Claims

1. The novel crane hook unhooking prevention device is characterized by comprising side plates, pulleys, a connecting rod, a hanging plate, a hook, a clamping plate and limiting plates, wherein the side plates are arranged on two sides of each pulley, each side plate is provided with a boss, the two side surfaces of each hanging plate are connected with the bosses, each hanging plate is provided with a first hole, each side plate is provided with a second hole, the first hole corresponds to the second hole, each connecting rod penetrates through the second hole and the first hole, the side surfaces of the limiting plates are connected with the side plates, the limiting plates are connected with the side plates through a plurality of bolts, each connecting rod is provided with limiting plate grooves, the limiting plate grooves are symmetrically arranged on the connecting rod, the inner sides of the limiting plates are matched with the limiting plate; the lifting plate is provided with a lifting hook hole, the upper part of the lifting hook is matched with the lifting hook hole, the upper part of the lifting hook penetrates through the lifting hook hole, the upper part of the lifting hook is provided with an annular groove, the clamping plate is matched with the annular groove, the annular groove is connected with the clamping plate, the lower surface of the clamping plate is connected with the lifting plate, the clamping plates are symmetrically arranged on the left side and the right side of the lifting hook, the upper surface of the clamping plate is connected with the connecting rod, the clamping plate is provided with clamping plate side plates, the; the cardboard that sets up through the symmetry is spacing to the lifting hook, avoids the lifting hook to drop from the lifting hook is downthehole, and the cardboard bears the vertical decurrent gravity load of lifting hook, and the screw rod passes cardboard curb plate coupling nut, makes the cardboard that the symmetry set up be connected, makes and avoids the cardboard to break away from the ring channel.