CN207932907U - A kind of fireproof cable take-up basket lifting suspension hook - Google Patents

Abstract

A kind of fireproof cable take-up basket lifting suspension hook,It overcomes the prior art and the risk that the lifting of fireproof cable take-up basket has rollover is caught on by a single hook,And catch on the risk problem to fall off from gib head by the lifting of fireproof cable take-up basket equally exists the rollover of fireproof cable take-up basket by 2 symmetrical single hooks,It is characterized in that the lower end in hanging ring is hinged with coupler body,It is inserted into coupler body in the lower ending opening of hanging ring,Rotary pin shaft is installed in the pin shaft hole of hanging ring processing corresponding with coupler body,And washer and nut are installed on rotary pin shaft,The coupler body is equipped with the left clevis half being integrated with coupler body and right clevis half,Anticreep protrusion is equipped at the eave tile of left clevis half and right clevis half,Advantageous effect is simple in structure,It is easy to operate,Since 3~4 the utility model use and the synergy using double clevis halfs simultaneously,It can prevent coupler body from horizontally slipping in the upper edge of take-up basket and falling off from eave tile,Fundamentally avoid the risk that the rollover of fireproof cable take-up basket falls off.

Description

A kind of fireproof cable take-up basket lifting suspension hook

Technical field

The utility model belongs to hoisting appliance technical field, more particularly to is a kind of fireproof cable take-up basket lifting suspension hook.

Background technology

In the prior art, there are one the hoisting holes for lifting on fireproof cable take-up basket, when lifting, pass through one A single hook catches on hoisting hole lifting, the problem is that, which can wear afterwards by long-term use, It cannot be used again when wearing too big, then use the upper edge that fireproof cable take-up basket is caught on by a single hook instead and still exist The risk of rollover, therefore there are security risks.Application No. is the utility models of CN201520381113.0 to disclose a kind of cable Disk hoisting appliance, the hoisting appliance include hanging beam arms and arm lockable mechanism；Suspension hook of the hanging beam upper end hanging in loop wheel machine On, pass through axis pin hinge mounted arm in the left and right sides of hanging beam；The arm includes left arm and right arm, in left arm and The lower end of right arm is equipped with the gib head of symmetrical structure；The arm lockable mechanism is equipped with the left right arms of arm, for limiting a left side The relative position of arm and right arm.The utility model efficiently avoids in cable reel hoisting process because of left and right arm phase Cable reel obscission from gib head is caused to movement, ensure that the personal safety of site operation personnel.But the utility model The gib head that symmetrical structure is equipped in the lower end of left arm and right arm is substantially still single hook, referring to its Figure of description Described in Fig. 4 Fig. 5 and Fig. 6, the cable reel hoisting appliance described in the utility model in crane cable disk operation, by left arm and The gib head of right arm lower end symmetrical structure, which is inserted into respectively in the axis hole at cable reel both ends, to be lifted by crane, this is equivalent to symmetrical by 2 The hoisting hole that single hook catches on fireproof cable take-up basket is sling, and for lifting fireproof cable take-up basket, is equally existed Fireproof cable take-up basket is turned on one's side and the risk that falls off from gib head.

Utility model content

Technical problem to be solved in the utility model is, gram purpose be the lifting problem for large-sized cable disk, It provides a kind of simple in structure, easy to operate, working efficiency can be significantly improved, ensure construction speed and operating personnel's personal safety Cable reel hoisting appliance.

The technical solution adopted in the utility model includes hanging ring, is hinged with coupler body in the lower end of the hanging ring, is hung described The lower ending opening of ring is inserted into coupler body, is equipped with rotary pin shaft in the pin shaft hole of hanging ring processing corresponding with coupler body, and in rotating dog Washer and nut are installed on axis.

The coupler body is equipped with the left clevis half being integrated with coupler body and right clevis half, is all provided at the eave tile of left clevis half and right clevis half There is anticreep raised.

Opening width and the width of fireproof cable take-up basket column between the left clevis half and right clevis half match.

Compared with prior art, the utility model has the beneficial effects that it is simple in structure, it is easy to operate, in use, by 3~4 The hanging ring of a the utility model is connected with the suspension hook on chain, 3~4 coupler bodies is caught on fireproof cable take-up basket, due to a left side Opening width and the width of take-up basket column between clevis half and right clevis half match, and pass through the opening sleeve of left clevis half and right clevis half In the both sides of take-up basket column, take-up basket column plays position-limiting action to left clevis half and right clevis half, can prevent coupler body from receiving The upper edge of wire basket horizontally slips, and take-up basket upper edge is caught on by the eave tile of coupler body, then by loop wheel machine by fireproof cable take-up basket It slings, due to the anticreep raised role at left clevis half and right clevis half eave tile, can prevent from causing anti-thermoelectricity in hoisting process Cable take-up basket falls off from left clevis half and right clevis half eave tile, since the use simultaneously of 3~4 the utility model and coupler body use double half The synergy of hook fundamentally avoids the risk that the rollover of fireproof cable take-up basket falls off.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the left view of Fig. 1；

Fig. 3 is the usage state diagram of the utility model.

In figure：1. hanging ring, 2. rotary pin shafts, 3. washers, 4. nuts,

5. coupler body, the left clevis halfs of 5-1., the right clevis halfs of 5-2., 5-3. anticreep protrusions,

6. chain, 7. fireproof cable take-up baskets, 7-1. take-up basket columns, 7-2. take-up basket upper edges.

Specific implementation mode

The utility model is described in further detail below in conjunction with the accompanying drawings.

As depicted in figs. 1 and 2, the utility model includes hanging ring 1, is hinged with coupler body 5 in the lower end of the hanging ring 1, specifically It is inserted into coupler body 5 in the lower ending opening of the hanging ring 1, rotary pin shaft is installed in the pin shaft hole of the processing corresponding with coupler body 5 of hanging ring 1 2, and washer 3 and nut 4 are installed on rotary pin shaft 2, it is locked by nut 4, the hanging ring 1 and coupler body 5 can revolve Ship and resell on another market and rotate on axis 2, the coupler body 5 is equipped with the left clevis half 5-1 being integrated with coupler body 5 and right clevis half 5-2, in left clevis half 5-1 and Anticreep protrusion 5-3 is equipped at the eave tile of right clevis half 5-2.

As shown in figure 3,3~4 the utility model use simultaneously, in use, the hanging ring 1 of 3~4 the utility model is divided It is not connected with the suspension hook on chain 6,3~4 coupler bodies 5 is caught on into fireproof cable take-up basket 7, a left side for the utility model coupler body 5 Opening width and the width of take-up basket column 7-1 between clevis half 5-1 and right clevis half 5-2 match, and pass through left clevis half 5-1 and the right side The opening sleeve of clevis half 5-2 catches on take-up basket upper edge 7-2 in the both sides of take-up basket column 7-1, by the eave tile of coupler body 5, then leads to It crosses loop wheel machine to sling fireproof cable take-up basket 7, since take-up basket column 7-1 makees the limit of left clevis half 5-1 and right clevis half 5-2 With can prevent coupler body 5 from horizontally slipping in the take-up basket upper edge 7-2 of take-up basket 7, and hooked by left clevis half 5-1 and right clevis half 5-2 The effect of the anticreep protrusion 5-3 at head place, can prevent from causing in hoisting process fireproof cable take-up basket 7 from left clevis half 5-1 with It falls off on right clevis half 5-2 eave tiles, fundamentally avoids the rollover of fireproof cable take-up basket and the risk that falls off from gib head.

Claims (3)

1. a kind of fireproof cable take-up basket lifts suspension hook, including hanging ring (1), coupler body is hinged in the lower end of the hanging ring (1) (5), which is characterized in that coupler body (5) is inserted into the lower ending opening of the hanging ring (1), in hanging ring (1) processing corresponding with coupler body (5) Pin shaft hole in rotary pin shaft (2) is installed, and washer (3) and nut (4) are installed on rotary pin shaft (2), pass through nut (4) it locks.

2. a kind of fireproof cable take-up basket according to claim 1 lifts suspension hook, which is characterized in that the coupler body (5) sets There are the left clevis half (5-1) being integrated with coupler body (5) and right clevis half (5-2), in the eave tile of left clevis half (5-1) and right clevis half (5-2) It is raised (5-3) that place is equipped with anticreep.

3. a kind of fireproof cable take-up basket according to claim 2 lifts suspension hook, which is characterized in that the left clevis half (5- 1) opening width between right clevis half (5-2) and the width of fireproof cable take-up basket column match.