CN202359437U - Heat-treating device for chemical fiber rope - Google Patents
Heat-treating device for chemical fiber rope Download PDFInfo
- Publication number
- CN202359437U CN202359437U CN2011204607621U CN201120460762U CN202359437U CN 202359437 U CN202359437 U CN 202359437U CN 2011204607621 U CN2011204607621 U CN 2011204607621U CN 201120460762 U CN201120460762 U CN 201120460762U CN 202359437 U CN202359437 U CN 202359437U
- Authority
- CN
- China
- Prior art keywords
- heat
- layer
- solenoid
- rope
- conducting layer
- 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.)
- Withdrawn - After Issue
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Classifications
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/02—Machine details; Auxiliary devices
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2207/00—Rope or cable making machines
- D07B2207/40—Machine components
- D07B2207/404—Heat treating devices; Corresponding methods
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B5/00—Making ropes or cables from special materials or of particular form
- D07B5/12—Making ropes or cables from special materials or of particular form of low twist or low tension by processes comprising setting or straightening treatments
Abstract
The utility model discloses a heat-treating device for a chemical fiber rope. The heat-treating device comprises a tubular heater and a sleeve, wherein the tubular heater comprises a heat-conducting layer, a solenoid layer, an insulation layer and a protective layer, and the sleeve is a movable hollow sleeve, is arranged in the heat-conducting layer and can be withdrawn from the heat-conducting layer for replacing. The heat-treating device for the chemical fiber rope is applied to continuous production and can eliminate tension in fibers and plied yarns.
Description
Technical field
The utility model relates to a kind of annealing device, particularly relates to a kind of chemical fibre rope annealing device.
Background technology
Popularizing and carry out along with rock-climbing, time Leisure Sport activity of mountain-climbing contour level; Security and comfortableness to rope are had higher requirement; According to the requirement of UIAA dynamic ropes, shock of a fall power must not be greater than 12KN first, and human body is that the impulsive force of falling under 1.77 situation can reach 20-40KN at fall line; Therefore this just requires rope that enough elongations are arranged in the process of withstanding shocks; To prolong the cushioning effect of rope impact power, reduce rope and act on human body impulsive force on one's body, the protection human body is avoided damage.In the chemical fibre rope process of routine, the not so difficult solution of strength problem on the one hand through adjusting process, through improving raw material, improves rope diameter etc. on the other hand.But these methods are not the method for well dealing with problems concerning climbing rope, the excessive increase that must cause rope weight of diameter, and it is too big to cause bearing a heavy burden in the mountain-climbing process, makes troubles to expedition.Simultaneously, change material method preferably, high-performance fiber is realized production domesticization gradually now; Cost is also reducing gradually, and these all are that it provides possibility, but high-performance fiber generally all is a high-strength high-modulus fibre; Its elongation at break is very low, and when falling, elongation is very little; Impulsive force is bigger by 20% than conventional chemical fibre, can not satisfy the requirement of impulsive force less than 12KN basically.Therefore, on the basis that guarantees than high-tenacity, improving percentage elongation is the key of head it off, and high strength and low modulus often become a pair of contradiction.
In chemical fibre is produced; There are differences at aspects such as elongations between the different batches fiber, this mainly is because in spray silk process, because the state of the speed of spray silk and liquation is different; And cause the residual tensions that exists on the inner macromolecular chain of chemical fibre, can not balance between the tension force.On the other hand; In the production and processing of chemical fibre rope; Be not fine particularly, and technological design be can not adapt to requiring of raw material and equipment the time fully, can apply different tension force effects in each strand strand to the rope produced in equipment state; Because the existence of factors, the tension force between strand are difficult to accomplish even completely and balance.The existence of this part tension force just makes rope in the performance that shows as the time spent of holding capacity difference to some extent, makes rope show lower brute force and less elasticity.From seeing in appearance, inhomogeneous the causing of tension force takes place between the shallow bid to twist with the fingers song between the strand, causes outward appearance rough, and feel is poor.Simultaneously, when no placed under tension, the automatic twisted of meeting is irregular with balance tension between the adjacent ropes, causes the packing difficulty, brings many inconvenience for production and use.
Summary of the invention
The purpose of the utility model is: provide a kind of and be applied in the serialization production, can eliminate the chemical fibre rope annealing device of the tension force in fiber, the strand.
The technical scheme of the utility model is: comprise tubular heater and sleeve; It is characterized in that: said tubular heater comprises heat-conducting layer, solenoid layer, heat-insulation layer and protective layer; The solenoid layer is wrapped in the heat-conducting layer outside, and heat-insulation layer is wrapped in the solenoid layer outside, and protective layer is wrapped in the heat-insulation layer outside; Sleeve is movable hollow sleeve, is arranged in the heat-conducting layer, also can from heat-conducting layer, extracts replacement out.
The beneficial effect of the utility model is: because the solenoid layer is wrapped in the heat-conducting layer outside, this solenoid layer is by external power source, and heat-conducting layer is when playing heat conduction; Also can play the effect of protection solenoid layer, heat-insulation layer is wrapped in the solenoid layer outside, plays the effect of insulation and protection; Protective layer is wrapped in the heat-insulation layer outside; Play the effect of protection, movable hollow sleeve can be extracted replacement out from heat-conducting layer, according to the internal diameter size of movable hollow sleeve hollow space; Can be divided into a series of specifications, replace according to want heat treatment rope thickness in the production.The utility model makes the effect through creep under higher temperature of the tension force in fiber, the strand in the chemical fibre rope, and automatic contraction or elongation between the fiber, strand, reaches the equalization of strain between different fibers, strand.The utility model can be applied in the serialization production; Rope is applied safe, controlled, heat treatment efficiently; Have simple in structure, stable and reliable working performance, simple to operate, characteristics such as applicability is wide; Can be used in the Technology for Heating Processing of all kinds of chemical fibre ropes and all kinds of chemical fibre strands, raising strand, the intensity of rope, toughness are had better action.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Mark explanation among the figure: 1, heat-conducting layer, 2, the solenoid layer, 3, heat-insulation layer, 4, protective layer, 5, hollow sleeve.
The specific embodiment
Can find out from the structural representation of the utility model shown in Figure 1; The utility model comprises heat-conducting layer 1, solenoid layer 2, heat-insulation layer 3, protective layer 4 and movable hollow sleeve 5; Heat-conducting layer 1, solenoid layer 2, heat-insulation layer 3, protective layer 4 are formed one, are tubular heater.Solenoid layer 2 is by the lead coiled, and the conductive cores diameter of its lead is between 3mm ~ 20mm, and solenoid layer 2 is wrapped in heat-conducting layer 1 outside, and this solenoid layer is by external power source.Heat-conducting layer 1 is a seamless steel pipe, and heat-conducting layer 1 also can play the effect of protection solenoid layer 2 when playing heat conduction.Heat-insulation layer 3 is wrapped in solenoid layer 2 outside, and heat-insulation layer 3 is an asbestos layer, plays the effect of insulation and protection, and protective layer 4 is wrapped in heat-insulation layer 3 outsides, plays the effect of protection.Movable hollow sleeve 5 can be extracted replacement out from heat-conducting layer 1; Internal diameter size according to movable hollow sleeve hollow space can be divided into a series of specifications, and wherein the inner hollow diameter specification has specifications such as 1mm, 5mm, 8 mm, 9mm, 10mm, 11mm, 12mm, 15 mm, 18 mm, 20mm; Also can customize according to the needs of reality;, replace the quick switching in realizing producing through the displacement activity hollow sleeve in the production according to want heat treatment rope thickness.The hollow sleeve external diameter is 40mm, and the length of hollow sleeve is identical with the length of tubular heater, and generally between 10 mm ~ 1mm, rope passes through hollow sleeve with certain speed.
Claims (5)
1. chemical fibre rope annealing device; Comprise tubular heater and sleeve; It is characterized in that: said tubular heater comprises heat-conducting layer (1), solenoid layer (2), heat-insulation layer (3) and protective layer (4); Solenoid layer (2) is wrapped in heat-conducting layer (1) outside, and heat-insulation layer (3) is wrapped in solenoid layer (2) outside, and protective layer (4) is wrapped in heat-insulation layer (3) outside; Said sleeve is movable hollow sleeve (5), is arranged in the heat-conducting layer (1), also can from heat-conducting layer (1), extracts replacement out.
2. chemical fibre rope annealing device according to claim 1 is characterized in that: the inner hollow diameter of said movable hollow sleeve (5) is 1 ~ 20mm.
3. chemical fibre rope annealing device according to claim 1 is characterized in that: said heat-insulation layer (3) is an asbestos layer.
4. chemical fibre rope annealing device according to claim 1 is characterized in that: said heat-conducting layer (1) is a seamless steel pipe.
5. chemical fibre rope annealing device according to claim 1 is characterized in that: said solenoid layer (2) is by the lead coiled, and the conductive cores diameter of its lead is 3mm ~ 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204607621U CN202359437U (en) | 2011-11-19 | 2011-11-19 | Heat-treating device for chemical fiber rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204607621U CN202359437U (en) | 2011-11-19 | 2011-11-19 | Heat-treating device for chemical fiber rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202359437U true CN202359437U (en) | 2012-08-01 |
Family
ID=46570635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204607621U Withdrawn - After Issue CN202359437U (en) | 2011-11-19 | 2011-11-19 | Heat-treating device for chemical fiber rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202359437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383327A (en) * | 2011-11-19 | 2012-03-21 | 山东鲁普耐特新材料工程技术研究中心 | Device and method for chemical fiber rope heat-treatment |
-
2011
- 2011-11-19 CN CN2011204607621U patent/CN202359437U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102383327A (en) * | 2011-11-19 | 2012-03-21 | 山东鲁普耐特新材料工程技术研究中心 | Device and method for chemical fiber rope heat-treatment |
| CN102383327B (en) * | 2011-11-19 | 2013-10-16 | 宋维广 | Device and method for chemical fiber rope heat-treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120801 Effective date of abandoning: 20131016 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120801 Effective date of abandoning: 20131016 |
|
| RGAV | Abandon patent right to avoid regrant |