CN203582279U

CN203582279U - Novel hoist lifting hook

Info

Publication number: CN203582279U
Application number: CN201320769379.3U
Authority: CN
Inventors: 韩冰云
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-30
Filing date: 2013-11-30
Publication date: 2014-05-07
Anticipated expiration: 2023-11-30

Abstract

The utility model discloses a novel hoist lifting hook which comprises one group of parallel pulley housings and pulleys arranged in the pulley housings, wherein steel wires wound on the pulleys penetrates in or out from steel wire outlet grooves formed in the pulley housings, the parallel pulley housings are connected through a lifting hook cross beam, a hoist lifting hook penetrates in the lifting hook cross beam and is connected with the lifting hook cross beam through a fixed pin roll, the pulley housings are of a split shape, and comprise inner housings fixed together with the lifting hook cross beam, and outer housings fixed with the inner housings together through fixed bolts, opening grooves are formed in the inner housings and the outer housings, fixed grooves are formed in the inner housings and the outer housings, chucks are arranged between the outlet grooves and the fixed grooves, and fixed sealing aluminum strips are fixed on the fixed grooves.

Description

Novel bottle gourd suspension hook

Technical field

The utility model relates to power jacking field, is specially a kind of Novel bottle gourd suspension hook.

Background technology

Due to social development, the improving constantly of people's living standard, there is earth-shaking variation in people's life.

In the process of social process of industrialization, power jacking plays irreplaceable effect, simultaneously as in lifting field for deleting the suspension hook of object, the stability of its product design is directly determining the safety of construction and the lifting integraty of product.Therefore, suspension hook, before dispatching from the factory, all will carry out, after stand the test repeatedly, just allowing the work of dispatching from the factory.

As hoist lifting hook common in load hook field, as shown in Figure 1, comprise one group of parallel pulley case 2 and be arranged on the pulley in pulley case 2, the steel wire being wrapped on pulley is come in and gone out by the steel wire outlet slot 1 being arranged on pulley case 2, between parallel pulley case 2, by lifting beam with hook 3, connect, in lifting beam with hook 3, be installed with hoist lifting hook 4, by suspension hook cap 5, be connected with lifting beam with hook 3.Because pulley case is integrated weld together, when suspension hook is carried out to repetition test, need first steel wire to be packed on the pulley in cucurbit cover, in such repetition test process, the paint on suspension hook and pulley case can, by wearing and tearing, destruction repeatedly, be needed again to spraying simultaneously, and in the process of transportation, also can again be worn, cause the U.S. large heavy discount of product appearance, affect the perfection of product.The complete transportation of its hoist lifting hook assembling is got up very inconvenient.

Therefore, provide a kind of simple in structure, and convenient transportation, and in test and transportation repeatedly, can reduce the Novel bottle gourd suspension hook of the finish coatings wearing and tearing to suspension hook and pulley case, be a good problem to study.

Summary of the invention

In order to overcome above-mentioned deficiency of the prior art; it is a kind of simple in structure that the utility model provides; operation and easy to use, and in repetition test and transportation, greatly reduce the wearing and tearing of suspension hook and pulley case finish coatings, protect the Novel bottle gourd suspension hook of hoist lifting hook integraty.

Novel bottle gourd suspension hook, comprise one group of parallel pulley case 2 and be arranged on the pulley in pulley case 2, the steel wire being wrapped on pulley is come in and gone out by the steel wire outlet slot 1 being arranged on pulley case 2, between parallel pulley case 2, by lifting beam with hook 3, connect, in lifting beam with hook 3, be installed with hoist lifting hook 4, by suspension hook cap 5, be connected with lifting beam with hook 3, it is characterized in that: described pulley case 2 is split shape, comprise the inner can 2-1 being fixed together with lifting beam with hook 3, and the outer casing 2-2 being fixed together by bolt of rear end plate 10 and inner can 2-1;

On described inner can 2-1 and outer casing 2-2, have outlet slot 1, have hold down groove simultaneously, between outlet slot 1 and hold down groove 2, be provided with dop 7, on hold down groove, be fixed with fixing seal aluminum strip 6;

The width of described fixing seal aluminum strip 6 be greater than inner can 2-1 and outer casing 2-2 width and, and in the inside of fixing seal aluminum strip 6, be provided with the blend stop 9 connecting by card article 8;

The vertical section of described blend stop 9, card article 8 and fixing seal aluminum strip 6 is I-shaped shape; And the width tangent plane of fixing seal aluminum strip 6 is longer than the width tangent plane of blend stop 9.

actively beneficial effect:it is a kind of simple in structure that the utility model provides; operation and easy to use; pulley case can remove and install efficiently; and the projection of wearing and tearing in use procedure is covered by the setting of fixing seal aluminum strip; in repetition test and transportation, greatly reduce the wearing and tearing of suspension hook and pulley case finish coatings, the Novel bottle gourd suspension hook of protection hoist lifting hook integraty.

Accompanying drawing explanation

Fig. 1 is prior art structural representation;

Fig. 2 is structural representation one of the present utility model;

Fig. 3 is structural representation two of the present utility model;

Fig. 4 is structural representation three of the present utility model;

Fig. 5 be in Fig. 4 A-B to cutaway view;

In figure, be: steel wire outlet slot 1, pulley case 2, lifting beam with hook 3, hoist lifting hook 4, suspension hook cap 5, fixing seal aluminum strip 6, dop 7, card article 8, blend stop 9, bolt of rear end plate 10.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described further:

As Fig. 1, shown in Fig. 2, Novel bottle gourd suspension hook, comprise one group of parallel pulley case 2 and be arranged on the pulley in pulley case 2, the steel wire being wrapped on pulley is come in and gone out by the steel wire outlet slot 1 being arranged on pulley case 2, between parallel pulley case 2, by lifting beam with hook 3, connect, in lifting beam with hook 3, be installed with hoist lifting hook 4, by suspension hook cap 5, be connected with lifting beam with hook 3, it is characterized in that: described pulley case 2 is split shape, comprise the inner can 2-1 being fixed together with lifting beam with hook 3, with the outer casing 2-2 being fixed together by bolt of rear end plate 10 and inner can 2-1,

As shown in Figure 3, Figure 4, the width of described fixing seal aluminum strip 6 be greater than inner can 2-1 and outer casing 2-2 width and, and in the inside of fixing seal aluminum strip 6, be provided with the blend stop 9 connecting by card article 8;

As shown in Figure 5, the vertical section of described blend stop 9, card article 8 and fixing seal aluminum strip 6 is I-shaped shape; And the width tangent plane of fixing seal aluminum strip 6 is longer than the width tangent plane of blend stop 9.

During use, steel wire is penetrated on pulley, then steel wire is extracted out, buckle pulley outer casing 2-2, by bolt of rear end plate 10, pulley outer casing 2-2 and pulley inner can 2-1 are fixed together, be arranged on dop 7 on pulley outer casing 2-2 and pulley inner can 2-1 in the situation that inside and outside case fastens, formation stops the shelves card of the card article 8 of fixing seal aluminum strip 6, make fixing seal aluminum strip after installing, can not produce the sound and worn-out surface japanning because sliding up and down on pulley case, the blend stop 9 that simultaneously width is greater than hold down groove width is also by the below that is stuck in hold down groove inflexibly, be in pulley case, prevent that fixing seal aluminum strip is pulled out.

It is a kind of simple in structure that the utility model provides; operation and easy to use; pulley case can remove and install efficiently; and the projection of wearing and tearing in use procedure is covered by the setting of fixing seal aluminum strip; in repetition test and transportation, greatly reduce the wearing and tearing of suspension hook and pulley case finish coatings, the Novel bottle gourd suspension hook of protection hoist lifting hook integraty.

Above embodiment is only for illustrating preferred implementation of the present utility model; but the utility model is not limited to above-mentioned embodiment; in the ken possessing at described field those of ordinary skill; any modification of doing within spirit of the present utility model and principle, be equal to and substitute and improvement etc., within it all should be encompassed in the technical scheme scope of the utility model request protection.

Claims

1. Novel bottle gourd suspension hook, comprise one group of parallel pulley case (2) and be arranged on the pulley in pulley case (2), the steel wire being wrapped on pulley is come in and gone out by the steel wire outlet slot (1) being arranged on pulley case (2), between parallel pulley case (2), by lifting beam with hook (3), connect, in lifting beam with hook (3), be installed with hoist lifting hook (4), by fixed pin shaft (5), be connected with lifting beam with hook (3), it is characterized in that: described pulley case (2) is split shape, comprise the inner can (2-1) being fixed together with lifting beam with hook (3), with the outer casing (2-2) being fixed together by bolt of rear end plate (10) and inner can (2-1).

2. Novel bottle gourd suspension hook according to claim 1, it is characterized in that: on described inner can (2-1) and outer casing (2-2), have outlet slot (1), have hold down groove simultaneously, between outlet slot (1) and hold down groove (2), be provided with dop (7), on hold down groove, be fixed with fixing seal aluminum strip (6).

3. Novel bottle gourd suspension hook according to claim 2, it is characterized in that: the width of described fixing seal aluminum strip (6) be greater than inner can (2-1) and outer casing (2-2) width and, and in the inside of fixing seal aluminum strip (6), be provided with the blend stop (9) connecting by card article (8).

4. Novel bottle gourd suspension hook according to claim 3, is characterized in that: the vertical section of described blend stop (9), card article (8) and fixing seal aluminum strip (6) is I-shaped shape; And the width tangent plane of fixing seal aluminum strip (6) is longer than the width tangent plane of blend stop (9).