CN2270715Y - Flexable hoist cable - Google Patents
Flexable hoist cable Download PDFInfo
- Publication number
- CN2270715Y CN2270715Y CN 96232205 CN96232205U CN2270715Y CN 2270715 Y CN2270715 Y CN 2270715Y CN 96232205 CN96232205 CN 96232205 CN 96232205 U CN96232205 U CN 96232205U CN 2270715 Y CN2270715 Y CN 2270715Y
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- CN
- China
- Prior art keywords
- outer sleeve
- hoist cable
- utility
- model
- flexible
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a flexible hoist cable, which is composed of a fabric outer sleeve and chemical fiber core materials which is penetrated and filled in the outer sleeve, both ends of the outer sleeve are mutually connected in sleeve joint and are stitched into a ring type hoist cable, and the core materials are formed by fibre bundles which are formed by the way that a fibre unit is continuously circled times without number in a multiturn mode in the outer sleeve. Core materials are a primary load bearing object, the outer sleeve mainly operates a protective function, the utility model has the advantages of high strength and high toughness, and the flexibility of the utility model is much larger than that of the existing flat hoist cable. When the utility model is hoisted, cargoes can be tightly locked, the phenomena, such as cargoes drop, cables out of hooks or cargo surface scratch can be efficiently prevented, and the hoisting safety can be ensured.
Description
The utility model relates to a kind of flexible crane whip that is used to twine goods in the hoisting and hanging operation and is hung on the hoisting crane hook.
In the lifting operation, steel, mechanical equipment, large-scale instrument and other items twine and are hung on the hoisting crane hook by hoist cable.Hard hoist cables such as traditional steel rope, anchor chain make the goods landing cause the accident or with the goods surface tear and the damaged goods quality easily.The flat chemical fibre Current Collector Sleave of fork-like farm tool used in ancient China exploitation in recent years has certain flexibility and intensity, can improve the defective of goods landing and scratch surface, and weak point is, owing to be to form by the overlapping suture of several layers flat woven tape, for guaranteeing hoist cable intensity, ribbon need have bigger suture density, thereby makes the flexible not enough of hoist cable, still have the possibility that scratches goods, and suture spreads all over whole hoist cable, in case local suture is rubbed, hoist cable promptly can not continue to use and scrap, service life is short, and may cause the accident.
The purpose of this utility model provides a kind of flexible crane whip, and it can overcome the shortcoming of existing flat chemical fabric suspension cable, has higher flexibility and intensity, improves safety in utilization, increases service life.
The utility model hoist cable is by the fabric outer sleeve and run through the chemical fibre core of filling in this outer sleeve and form, the mutual socket in the two ends of outer sleeve is sewed up and is formed endless sling, core be by a fiber element in outer sleeve continuously repeatedly multi-turn around the fibrous bundle that forms.Said fiber element can be the flexible fiber rope that is formed by multiply chemical fibre silk Split Down twisting.The end-fitting of said outer sleeve is wrapped with foreskin, and this foreskin is sewed up with the outer sleeve joint and linked to each other.
The cross section of this flexible crane whip is rounded or oval, the chemical fibre core is lax, soft and very high intensity and toughness are arranged, and is flexible much larger than existing flat hoist cable, can lock goods during lifting, prevent the phenomenon that goods comes off or hoist cable breaks off relations effectively, improve processing safety.The core of this hoist cable is main load-bearing person, and outer sleeve mainly shields, even the outer sleeve breakage, as long as do not injure core, hoist cable still can continue to use, and improve service life, and the limit is held the amount of cutting and doubled than existing flat chemical fabric suspension cable.
Below in conjunction with description of drawings example structure of the present utility model.
Fig. 1 is the external form scheme drawing of the flexible crane whip of the utility model.
Fig. 2 is this hoist cable joint area structural representation.
Fig. 3 be core in outer sleeve around the mode scheme drawing.
Fig. 4 is this hoist cable running condition figure.
As shown in Figure 1, this flexible crane whip in the form of a ring, outer sleeve 1 can be chemical ﹠ blended fabrics such as polyamide fibre, polypropylene fibre, runs through filling core 2 in the sleeve, the joint of outer sleeve is wrapped with foreskin 3.The structure of joint area is seen Fig. 2, and an end 1-1 and the other end 1-2 socket of outer sleeve 1 are overlapping, joint outer wrapping foreskin 3, and foreskin and outer sleeve are sewed up with suture 4.Core 2 is to be fiber element with a flexible fiber rope, by specialized equipment it is become the fibrous bundle (see figure 3) around penetrating continuously repeatedly in sleeve.Textile rope two ends at the whole story among Fig. 3 are linked to each other or link to each other with any circle in the fibrous bundle respectively, subsequently that an end and the mutual socket of the other end of outer sleeve is overlapping, joint parcel foreskin is also vertically made the twice suture and is got final product.Above-mentioned flexibility towline is to be formed by chemical fibre silk Split Down twisting.The above-mentioned fabrics outer sleeve improves heat impedance, resistance to abrasion and flexibility by corresponding chemistry and physical treatment.
Canoe when Fig. 4 represents that this flexible hoist cable 1 is used for the lifting of steel 5,6 is hoisting crane hooks among the figure.
Claims (3)
1. flexible crane whip, it is characterized in that by the fabric outer sleeve and run through the chemical fibre core of filling in this outer sleeve forming, the mutual socket in the two ends of outer sleeve is sewed up and is formed endless sling, core be by a fiber element in outer sleeve continuously repeatedly multi-turn around the fibrous bundle that forms.
2. flexible crane whip according to claim 1 is characterized in that said fiber element can be the flexible fiber rope that is formed by multiply chemical fibre silk Split Down twisting.
3. according to claim 1,2 described flexible crane whips, it is characterized in that the end-fitting of said outer sleeve is wrapped with foreskin, this foreskin is sewed up with the outer sleeve joint and is linked to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96232205 CN2270715Y (en) | 1996-07-02 | 1996-07-02 | Flexable hoist cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96232205 CN2270715Y (en) | 1996-07-02 | 1996-07-02 | Flexable hoist cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2270715Y true CN2270715Y (en) | 1997-12-17 |
Family
ID=33909205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96232205 Expired - Fee Related CN2270715Y (en) | 1996-07-02 | 1996-07-02 | Flexable hoist cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2270715Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153422A (en) * | 2021-05-18 | 2021-07-23 | 太原理工大学 | Manual braking emergency water-chasing and draining vehicle for double-end synchronous hoisting submersible pump |
| WO2022099759A1 (en) * | 2020-11-14 | 2022-05-19 | 苏州中兴华涵建筑设计有限公司 | Corrosion-resistant endless sling |
| CN113153422B (en) * | 2021-05-18 | 2024-07-16 | 太原理工大学 | Manual braking emergency water tracking and draining vehicle with double-end synchronous lifting submersible pump |
-
1996
- 1996-07-02 CN CN 96232205 patent/CN2270715Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022099759A1 (en) * | 2020-11-14 | 2022-05-19 | 苏州中兴华涵建筑设计有限公司 | Corrosion-resistant endless sling |
| CN113153422A (en) * | 2021-05-18 | 2021-07-23 | 太原理工大学 | Manual braking emergency water-chasing and draining vehicle for double-end synchronous hoisting submersible pump |
| CN113153422B (en) * | 2021-05-18 | 2024-07-16 | 太原理工大学 | Manual braking emergency water tracking and draining vehicle with double-end synchronous lifting submersible pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |