CN215887734U - Heat-resisting high-strength steel strand - Google Patents
Heat-resisting high-strength steel strand Download PDFInfo
- Publication number
- CN215887734U CN215887734U CN202122303038.4U CN202122303038U CN215887734U CN 215887734 U CN215887734 U CN 215887734U CN 202122303038 U CN202122303038 U CN 202122303038U CN 215887734 U CN215887734 U CN 215887734U
- Authority
- CN
- China
- Prior art keywords
- heat
- rubber sleeve
- steel wire
- layer
- steel strand
- 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.)
- Active
Links
Images
Landscapes
- Ropes Or Cables (AREA)
Abstract
The utility model discloses a heat-resistant high-strength steel strand, which comprises a steel strand main body, wherein the steel strand main body comprises an outer waterproof protective layer, a heat-resistant high-strength braided layer, a reinforcing core and steel wires, the heat-resistant high-strength braided layer is wrapped outside a plurality of groups of steel wires, the heat-resistant high-strength braided layer is formed by braiding a plurality of groups of heat-resistant fibers, the outer waterproof protective layer is arranged outside the heat-resistant high-strength braided layer, the outer waterproof protective layer and the heat-resistant high-strength braided layer are fixedly adhered, a gap is formed between the heat-resistant high-strength braided layer and the steel wires, and heat-resistant factice is filled in the gap, the heat-resistant ointment is utilized to improve the heat-resistant effect again.
Description
Technical Field
The utility model relates to the technical field of steel strands, in particular to a heat-resistant high-strength steel strand.
Background
The steel strand is a steel product formed by stranding a plurality of steel wires, is generally used for manufacturing carrier cables, pull cables, reinforcing cores and the like, and can also be used as ground wires of overhead power transmission, stop cables on two sides of roads or structural cables in building structures, wherein the steel strand is most widely applied in basic construction.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a heat-resistant high-strength steel strand, which solves the above-mentioned problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a heat-resisting high strength steel strand wires, includes the steel strand wires main part, the steel strand wires main part includes outer waterproof layer, heat-resisting high strength weaving layer, strengthens core and steel wire, the steel wire is provided with the multiunit, and the steel wire all twists outside strengthening the core, heat-resisting high strength weaving layer parcel is outside the multiunit steel wire, heat-resisting high strength weaving layer is woven by the heat-resisting fibre of multiunit and is formed, outer waterproof layer sets up outside heat-resisting high strength weaving layer, paste fixedly between outer waterproof layer and the heat-resisting high strength weaving layer, have the space between heat-resisting high strength weaving layer and the steel wire, and the intussuseption in the space is filled with heat-resisting oleamen.
As further preferable in the present technical solution: the steel wire consists of a steel wire main body and a zinc coating, and the zinc coating is smeared on the outer layer of the steel wire main body.
As further preferable in the present technical solution: the outer wall of steel wire has seted up the caulking groove, the caulking groove is right angle triangle-shaped, the caulking groove is provided with the multiunit.
As further preferable in the present technical solution: the outer waterproof layer comprises an outer rubber sleeve and an inner rubber sleeve, the outer rubber sleeve is sleeved outside the inner rubber sleeve, and the inner rubber sleeve is sleeved outside the steel wire.
As further preferable in the present technical solution: and a supporting piece is arranged between the outer rubber sleeve and the inner rubber sleeve, a clamping cavity is arranged between the supporting piece and the outer rubber sleeve as well as between the supporting piece and the inner rubber sleeve, and a flame-retardant layer is arranged in the clamping cavity.
As further preferable in the present technical solution: the support piece includes sand grip and embedding tongue, sand grip and embedding tongue phase-match, the sand grip is pegged graft in the embedding tongue, the outer wall of rubber sleeve including the protrusion of embedding tongue sets up, the sand grip protrusion sets up the inner wall at outer rubber sleeve.
As further preferable in the present technical solution: the reinforcement core includes a plurality of sets of reinforcement wire bundles stranded about one direction to form the reinforcement core.
The utility model provides a heat-resistant high-strength steel strand which has the following beneficial effects:
(1) according to the utility model, the heat-resistant high-strength braided layer is arranged outside the steel wire in the steel strand main body and is formed by braiding a plurality of groups of heat-resistant fibers, so that a heat-resistant protective layer is arranged outside the steel wire, meanwhile, the heat-resistant high-strength braided layer can be used for protecting the outside of the steel wire, the abrasion of the external environment to the steel wire is reduced, the gap between the steel wire and the heat-resistant high-strength braided layer is filled with heat-resistant factice, and the heat-resistant effect is improved by using the heat-resistant factice.
(2) The outer waterproof protective layer is arranged outside the heat-resistant high-strength braided layer and consists of the outer rubber sleeve and the inner rubber sleeve, two groups of waterproof measures are formed by the outer rubber sleeve and the inner rubber sleeve on the steel strand main body when the cable is used, a good waterproof effect is achieved, meanwhile, the supporting piece consisting of the convex strip and the embedded convex groove is arranged between the outer rubber sleeve and the inner rubber sleeve, the supporting piece is used for supporting the space between the outer rubber sleeve and the inner rubber sleeve to form a clamping cavity, the clamping cavity is filled with the flame-retardant layer, when the cable is used, the clamping cavity is used for increasing the elasticity and the buffer effect between the outer rubber sleeve and the inner rubber sleeve, the buffer is performed when the cable is impacted, the damage is reduced, and the flame-retardant layer can be used for flame-retarding.
(3) According to the utility model, the caulking grooves are arranged on the surfaces of the steel wires, the cross sections of the caulking grooves are in a right-angle-like triangular shape, and when a plurality of groups of steel wires are twisted with each other, the caulking grooves on the surfaces of the steel wires are mutually embedded, so that the twisted steel wires are firmer.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the outer waterproof layer of the present invention;
FIG. 3 is a schematic view of the structure of the steel wire of the present invention;
FIG. 4 is a schematic view of the fitting structure between the caulking grooves of the steel wire of the present invention.
In the figure: 1. a steel strand body; 2. an outer waterproof protective layer; 3. a heat-resistant high-strength woven layer; 4. a reinforcing core; 5. a steel wire; 6. a steel wire body; 7. a zinc coating layer; 8. heat-resistant ointment; 9. reinforcing the steel wire bundle; 10. caulking grooves; 11. an outer rubber sleeve; 12. an inner rubber sleeve; 13. a convex strip; 14. embedding the convex groove; 15. a support member; 16. a clamp cavity; 17. a flame retardant layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a heat-resisting high strength steel strand wires, including steel strand wires main part 1, steel strand wires main part 1 includes outer waterproof layer 2, heat-resisting high strength weaving layer 3, strengthen core 4 and steel wire 5, steel wire 5 is provided with the multiunit, and steel wire 5 all twists outside strengthening core 4, 3 parcels of heat-resisting high strength weaving layer are outside multiunit steel wire 5, heat-resisting high strength weaving layer 3 is woven by the heat-resisting fibre of multiunit and is formed, outer waterproof layer 2 sets up outside heat-resisting high strength weaving layer 3, paste fixedly between outer waterproof layer 2 and the heat-resisting high strength weaving layer 3, space has between heat-resisting high strength weaving layer 3 and the steel wire 5, and the intussuseption of space is filled with heat-resisting oleamen 8.
In this embodiment, specifically: the steel wire 5 comprises steel wire main part 6 and galvanizing coat 7, and the galvanizing coat 7 is paintd and is set up at the outer layer of steel wire main part 6, utilizes galvanizing coat 7 to increase the corrosion resistance of steel wire main part 6.
In this embodiment, specifically: caulking groove 10 has been seted up to steel wire 5's outer wall, and caulking groove 10 is type right triangle, and caulking groove 10 is provided with the multiunit, and when multiunit steel wire 5 twisted each other, the caulking groove 10 on adjacent steel wire 5 surface can gomphosis each other to steel wire 5 lock in the same place will twist together, increase firmness between the steel wire 5.
In this embodiment, specifically: outer waterproof layer 2 includes outer rubber sleeve 11 and interior rubber sleeve 12, and rubber sleeve 12 outside including outer rubber sleeve 11 cover is established, and interior rubber sleeve 12 cover is established in 5 outsides of steel wire, sets up outer rubber sleeve 11, interior rubber sleeve 12 in the outside of heat-resisting high strength weaving layer 3 for steel strand wires main part 1 has water-proof effects, and it has the bilayer to have waterproof construction simultaneously, reaches good water-proof effects, avoids steam corrosion steel wire 5.
In this embodiment, specifically: be equipped with support piece 15 between outer rubber sleeve 11 and the interior rubber sleeve 12, and support piece 15 and outer rubber sleeve 11, be provided with between the interior rubber sleeve 12 and press from both sides chamber 16, it is provided with fire-retardant layer 17 to press from both sides the intracavity 16, it forms to prop up between outer rubber sleeve 11 and the interior rubber sleeve 12 and press from both sides chamber 16 to utilize support piece 15, utilize and press from both sides chamber 16 to increase outer rubber sleeve 11, elasticity and buffering effect between the interior rubber sleeve 12, cushion when steel strand wires main part 1 receives the striking, reduce the damage, set up fire-retardant layer 17 in pressing from both sides the intracavity 16 again, utilize fire-retardant layer 17 to carry out fire-retardant, increase the security.
In this embodiment, specifically: support piece 15 includes sand grip 13 and embedding tongue 14, sand grip 13 and embedding tongue 14 phase-match, sand grip 13 is pegged graft in embedding tongue 14, the outer wall of rubber sleeve 12 including the protruding setting of embedding tongue 14, sand grip 13 protrusion sets up the inner wall at outer rubber sleeve 11, in the use, sand grip 13 can insert in the embedding tongue 14 of inner rubber sleeve 12, support piece 15 is constituteed with embedding tongue 13 simultaneously, utilize support piece 15 with outer rubber sleeve 11 and the fixed purpose of interior rubber sleeve 12 installation.
In this embodiment, specifically: the reinforced core 4 comprises a plurality of groups of reinforced steel wire bundles 9, the reinforced steel wire bundles 9 are twisted around one direction to form the reinforced core 4, and the reinforced core 4 is used for increasing the strength of the whole steel strand body 1.
It should be noted that, when working, a heat-resistant high-strength steel strand, a plurality of groups of steel wires 5 are twisted and wound outside the reinforced core 4, the heat-resistant high-strength braided layer 3 is sleeved outside the steel wires 5, the heat-resistant high-strength braided layer 3 formed by braiding a plurality of groups of heat-resistant fibers has the heat-resistant protection effect when in use, and simultaneously protects the outside of the steel wires 5, so as to reduce the abrasion of the external environment to the steel wires 5, when in use, the heat-resistant effect can be improved again by using the heat-resistant factice 8 filled in the gap between the steel wires 5 and the heat-resistant high-strength braided layer 3, when in use, the outer waterproof layer 2 consisting of the outer rubber sleeve 11 and the inner rubber sleeve 12 is arranged outside the heat-resistant high-strength braided layer 3, so that the steel strand main body 1 has the waterproof effect, and has the waterproof structure with double layers, thereby achieving good waterproof effect and avoiding the water vapor corrosion to the steel wires 5, the strength of the steel wire 5 is ensured, when in use, the outer wall of the inner rubber sleeve 12 is convexly provided with the embedded convex groove 14, the inner wall of the outer rubber sleeve 11 is convexly provided with the convex strip 13, when in installation, the convex strip 13 can be inserted into the embedded convex groove 14 of the inner rubber sleeve 12, meanwhile, the convex strip 13 and the embedded convex groove 14 form the supporting piece 15, the outer rubber sleeve 11 and the inner rubber sleeve 12 are fixedly installed by the supporting piece 15, the supporting piece 15 is utilized to support the space between the outer rubber sleeve 11 and the inner rubber sleeve 12 to form the clamping cavity 16, the clamping cavity 16 is utilized to increase the elasticity and the buffer effect between the outer rubber sleeve 11 and the inner rubber sleeve 12, the steel wire main body 1 is buffered when being impacted, the damage is reduced, the flame retardant layer 17 is arranged in the clamping cavity 16, the flame retardant layer 17 is utilized to retard flame, the safety is improved, wherein, the surface of the steel wire 5 is provided with the embedded groove 10, and the transverse section of the embedded groove 10 is in a right-angle-like triangle shape, when multiunit steel wire 5 twisted each other, the caulking groove 10 on adjacent steel wire 5 surface can gomphosis each other to steel wire 5 lock together with the twisting together, increase firmness between the steel wire 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a heat-resisting high strength steel strand wires, includes steel strand wires main part (1), its characterized in that: steel strand wires main part (1) is including outer waterproof layer (2), heat-resisting high strength weaving layer (3), enhancement core (4) and steel wire (5), steel wire (5) are provided with the multiunit, and steel wire (5) all twist outside strengthening core (4), heat-resisting high strength weaving layer (3) parcel is outside at multiunit steel wire (5), heat-resisting high strength weaving layer (3) are woven by multiunit heat-resisting fibre and are formed, outer waterproof layer (2) set up outside heat-resisting high strength weaving layer (3), it is fixed to paste between outer waterproof layer (2) and heat-resisting high strength weaving layer (3), have the space between heat-resisting high strength weaving layer (3) and steel wire (5), and the space intussuseption is filled with heat-resisting oleamen (8).
2. The heat-resistant high-strength steel strand as claimed in claim 1, wherein: the steel wire (5) consists of a steel wire main body (6) and a zinc coating (7), and the zinc coating (7) is coated on the outer layer of the steel wire main body (6).
3. The heat-resistant high-strength steel strand as claimed in claim 1, wherein: the outer wall of the steel wire (5) is provided with a caulking groove (10), the caulking groove (10) is in a right-angle triangular shape, and multiple groups of caulking grooves (10) are arranged.
4. The heat-resistant high-strength steel strand as claimed in claim 1, wherein: outer waterproof layer (2) include outer rubber sleeve (11) and interior rubber sleeve (12), the outside of rubber sleeve (12) including outer rubber sleeve (11) cover is established, interior rubber sleeve (12) cover is established in steel wire (5) outside.
5. The heat-resistant high-strength steel strand as claimed in claim 4, wherein: a supporting piece (15) is arranged between the outer rubber sleeve (11) and the inner rubber sleeve (12), a clamping cavity (16) is arranged between the supporting piece (15) and the outer rubber sleeve (11) and between the supporting piece (15) and the inner rubber sleeve (12), and a flame-retardant layer (17) is arranged in the clamping cavity (16).
6. The heat-resistant high-strength steel strand as claimed in claim 5, wherein: support piece (15) are including sand grip (13) and embedding tongue (14), sand grip (13) and embedding tongue (14) phase-match, sand grip (13) are pegged graft in embedding tongue (14), the outer wall of rubber sleeve (12) including embedding tongue (14) protrusion setting, sand grip (13) protrusion setting is at the inner wall of outer rubber sleeve (11).
7. The heat-resistant high-strength steel strand as claimed in claim 1, wherein: the reinforced core (4) comprises a plurality of groups of reinforced steel wire bundles (9), and the reinforced steel wire bundles (9) are twisted around one direction to form the reinforced core (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122303038.4U CN215887734U (en) | 2021-09-23 | 2021-09-23 | Heat-resisting high-strength steel strand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122303038.4U CN215887734U (en) | 2021-09-23 | 2021-09-23 | Heat-resisting high-strength steel strand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215887734U true CN215887734U (en) | 2022-02-22 |
Family
ID=80471924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122303038.4U Active CN215887734U (en) | 2021-09-23 | 2021-09-23 | Heat-resisting high-strength steel strand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215887734U (en) |
-
2021
- 2021-09-23 CN CN202122303038.4U patent/CN215887734U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201667227U (en) | Environment-friendly flame-retarding hoisting cable for high building | |
| CN215887734U (en) | Heat-resisting high-strength steel strand | |
| CN210295969U (en) | Compression-resistant anti-corrosion cable | |
| CN107464611A (en) | A kind of fire resistant flexible insulated cable | |
| CN204029415U (en) | A kind of soft cable of coal mining machine | |
| CN215051580U (en) | Wear-resistant steel wire rope | |
| CN215342064U (en) | Bending-resistant high-strength cable for sea prison power system | |
| CN216719546U (en) | Reinforced coal mining machine cable | |
| CN206116066U (en) | Cable that compressive capacity is good | |
| CN210743630U (en) | Multi-core branch combination cable | |
| CN213691558U (en) | Novel flame-retardant power cable | |
| CN211670022U (en) | Combined cable | |
| CN202473355U (en) | Hoisting cable | |
| CN218621536U (en) | High wear-resisting high strength prestressing force steel strand structure | |
| CN207264800U (en) | A kind of fire resistant flexible insulated cable | |
| CN218729966U (en) | Ultraviolet-proof cable | |
| CN217444087U (en) | Stretch-proofing wear-resisting type elevator retinue video cable | |
| CN216647909U (en) | Dampproofing effectual cable of tensile for electric automatization engineering | |
| CN216772838U (en) | Butyronitrile net twine with low cost and long service life | |
| CN214043158U (en) | Anti-tearing filling rope for electric wires and cables | |
| CN217933247U (en) | Anti-deformation cable with built-in reinforcing structure | |
| CN217086193U (en) | Bending-resistant scratch-resistant type drum cable | |
| CN211062485U (en) | Core-breaking-preventing flexible cable for coal mine coal mining machine | |
| CN209958138U (en) | Tensile wear-resistant steel strand | |
| CN214505039U (en) | Crosslinked polyethylene cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |