CN214782865U - No-twist three-strand plastic-sandwiched steel wire rope - Google Patents
No-twist three-strand plastic-sandwiched steel wire rope Download PDFInfo
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- CN214782865U CN214782865U CN202120367761.6U CN202120367761U CN214782865U CN 214782865 U CN214782865 U CN 214782865U CN 202120367761 U CN202120367761 U CN 202120367761U CN 214782865 U CN214782865 U CN 214782865U
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Abstract
The utility model discloses a twist-free three-strand plastic-sandwiched steel wire rope, which comprises a protective sleeve, wherein strand ropes are fixedly arranged inside the protective sleeve; be provided with plastic layer and elastic protection layer, the plastic layer plays isolated air's effect, reduce the oxidation corrosion of strand rope, elastic protection layer is provided with elastic sheet and a plurality of lantern rings of group, the elastic sheet is mutually supported with the lantern ring and is constituted a stress distribution net, when wire rope local receives external stress, be favorable to distributing whole wire rope with stress, thereby avoid the too big wire rope fracture that leads to this position of wire rope of local stress, the fracture of wire rope steel wire has been reduced, wire rope's life and security have been improved, be provided with the connecting piece, the connecting piece can be connected two sets of wire rope, be convenient for realize the concatenation extension through the connecting piece when wire rope length is not enough, the fixed of connecting piece and split are very convenient, can realize the joint and the split of two sets of wire rope for the short time, make wire rope use more nimble, high efficiency, and convenience.
Description
Technical Field
The utility model relates to a wire rope technical field specifically is a three strand clamp plastic steel silk ropes are not turned round.
Background
The steel wire rope is a spiral steel wire bundle formed by twisting steel wires with mechanical properties and geometric dimensions meeting requirements according to a certain rule, and has the advantages of high strength, light dead weight, stable work, difficulty in sudden breaking of the whole steel wire rope and reliable work.
The steel wire rope can break off in part steel wire in the use, and the intensity and the security of steel wire rope greatly decline when the steel wire fracture reaches certain degree, and the main factor that leads to the steel wire fracture is mechanical fatigue and environmental corrosion, and current steel wire rope is not enough to the steel wire protection of constitution, influences steel wire rope's life and security, and steel wire rope often can meet the condition that the rope length is not enough when using simultaneously, and current steel wire rope is not convenient for connect, and it is convenient inadequately to use.
Therefore, a twistless three-strand plastic-sandwiched steel wire rope is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a no three strands of plastic steel wire ropes that press from both sides of turning round to it is not enough to the steel wire protection of constituteing to propose current wire rope in solving above-mentioned background art, influences wire rope's life and security, and wire rope often can meet the condition that the rope length is not enough when using simultaneously, and current wire rope is not convenient for connect, uses convenient problem inadequately.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a no turn round three strands and press from both sides plastic steel wire rope, includes the protective sheath, the inside fixed mounting of protective sheath has strand rope, the one end fixed mounting of protective sheath has the connecting piece, the inside fixed mounting of connecting piece has the elastic protection layer, the outside fixed mounting of elastic protection layer has the plastic layer, fixed mounting has the flexure strip on the elastic protection layer, fixed mounting has the lantern ring on the flexure strip, the left end fixed mounting of connecting piece has first takeover, the right-hand member fixed mounting of connecting piece has the second to take over, the jack has been seted up on the second takeover, the left side fixed mounting that the second was taken over has fixed lock body, movable mounting has the screw rod on the fixed lock body, the upper end fixed mounting of screw rod has the cramping plate, the bottom fixed mounting of screw rod has the nut, the left side fixed mounting of fixed lock body has the connecting pipe.
By adopting the technical scheme, the plastic layer plays a role in isolating air, the oxidation corrosion of the stranded rope is reduced, meanwhile, the elastic sheets are provided with a plurality of groups of lantern rings, the elastic sheets and the lantern rings are mutually matched to form a stress distribution network, when the steel wire rope is locally stressed by external stress, the stress distribution network is favorable for distributing the stress to the whole steel wire rope, and therefore the steel wire rope at the position of the steel wire rope is prevented from being broken due to the overlarge local stress; when the length of the steel wire rope is not enough and the joint needs to be extended, the diameter of the steel wire rope is slightly smaller than that of the jack, one group of steel wire rope can be connected to the second connecting pipe through the jack, the other group of steel wire rope is connected to the first connecting pipe, the screw rod moves downwards after the two groups of steel wire ropes go deep into the jack, the screw rod is locked by the nut, and the pressing plate on the screw rod applies downward extrusion force to the steel wire rope, so that the steel wire rope is fixed.
Preferably, the strands are provided with three groups in total, and the three groups of strands are spirally wound.
Through adopting above-mentioned technical scheme, wire rope is kneaded by the three strand strands spiral and is formed, and finished product wire rope can not take place to rotate when using, reaches the effect of not turning round, and three group strand spiral distributions simultaneously, and stress distribution is more even, is favorable to alleviating the mechanical fatigue of steel wire on the strand.
Preferably, the plastic layers are provided with two groups, the two groups of plastic layers are respectively arranged on the inner side and the outer side of the elastic protection layer, the elastic sheets are provided with four groups, and the four groups of elastic sheets are uniformly arranged on the lantern ring.
Through adopting above-mentioned technical scheme, the plastic layer plays the effect of isolated air, reduces the oxidation corrosion of strand rope, and a plurality of sets of lantern rings are installed to the flexure strip simultaneously, and the flexure strip is mutually supported with the lantern ring and is constituted a stress distribution net, when wire rope local receives external stress, is favorable to distributing stress to whole wire rope to avoid the too big wire rope fracture that leads to this position of wire rope of local stress.
Preferably, the fixed lock bodies are provided with two groups, the two groups of fixed lock bodies are symmetrically installed through the connecting pipes, the two groups of jacks are provided, one group of jacks is arranged on the second connecting pipe, and the other group of jacks is arranged on the first connecting pipe.
By adopting the technical scheme, when the length of the steel wire rope is not enough and the joint needs to be extended, one group of steel wire rope can be connected onto the second connecting pipe through the jack, and the other group of steel wire rope is connected onto the first connecting pipe, so that the joint of the two groups of steel wire ropes is realized.
Preferably, the diameter of the socket is slightly larger than the diameter of the protective sleeve, and the protective sleeve is connected with the socket in a clamping mode.
Through adopting above-mentioned technical scheme, wire rope's diameter is less than the diameter of jack slightly, is convenient for insert wire rope the inside of jack, realizes the joint through fixed wire rope.
Preferably, the screw rods are provided with two groups, the two groups of screw rods are respectively arranged on the front side and the rear side of the fixed lock body, and the bottom of the buckling plate is provided with the anti-skidding groove.
Through adopting above-mentioned technical scheme, seted up two sets of through-holes on the fixed lock body, two sets of screw rods are at two sets of through-hole internalization, when needs connect wire rope, move the screw rod downwards, reuse nut locking screw rod, and the withhold plate on the screw rod exerts decurrent extrusion force to wire rope, realizes fixing wire rope.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the elastic protection layer is provided with the elastic sheet and a plurality of groups of lantern rings, the elastic sheet and the lantern rings are matched with each other to form a stress distribution network, when the steel wire rope is locally stressed by external stress, the stress is favorably distributed to the whole steel wire rope, so that the steel wire rope at the position of the steel wire rope is prevented from being broken due to the excessive local stress, the breakage of the steel wire rope steel wire is reduced, and the service life and the safety of the steel wire rope are improved;
2. be provided with the connecting piece, the connecting piece can be connected two sets of wire rope, is convenient for realize the concatenation extension through the connecting piece when wire rope length is not enough, and the fixed and the split of connecting piece are very convenient, and the short time can realize two sets of wire rope's joint and split for wire rope uses more in a flexible way, high efficiency, convenience.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
fig. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure of the elastic protection layer of the present invention;
fig. 4 is a schematic view of the structure of the connecting member of the present invention.
In the figure: 1. a connecting member; 2. a protective sleeve; 3. a strand; 4. an elastic protective layer; 5. a plastic layer; 6. an elastic sheet; 7. a collar; 8. a first adapter tube; 9. buckling and pressing a plate; 10. a second adapter tube; 11. fixing the lock body; 12. a jack; 13. a nut; 14. a screw; 15. and (4) connecting the pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a no turn round three strands and press from both sides plastic steel wire rope, as shown in fig. 1 to fig. 4, including protective sheath 2, protective sheath 2's inside fixed mounting has strand 3, protective sheath 2's one end fixed mounting has connecting piece 1, the inside fixed mounting of connecting piece 1 has elastic protection layer 4, elastic protection layer 4's outside fixed mounting has plastic layer 5, elastic protection layer 4 goes up fixed mounting has flexure strip 6, fixed mounting has lantern ring 7 on the flexure strip 6, the left end fixed mounting of connecting piece 1 has first takeover 8, the right-hand member fixed mounting of connecting piece 1 has second takeover 10, jack 12 has been seted up on the second takeover 10, the left side fixed mounting of second takeover 10 has fixed lock body 11, movable mounting has screw rod 14 on the fixed lock body 11, the upper end fixed mounting of screw rod 14 has withhold-down plate 9, the bottom fixed mounting of screw rod 14 has nut 13, the left side fixed mounting of fixed lock body 11 has connecting pipe 15.
By adopting the technical scheme, the plastic layer 5 plays a role in isolating air, so that the oxidation corrosion of the stranded rope 3 is reduced, meanwhile, the elastic sheet 6 is provided with a plurality of groups of lantern rings 7, the elastic sheet 6 and the lantern rings 7 are mutually matched to form a stress distribution network, when the steel wire rope is locally stressed by the outside, the stress is favorably distributed to the whole steel wire rope, and the steel wire rope at the position of the steel wire rope is prevented from being broken due to overlarge local stress; when the length of the steel wire rope is not enough and the joint needs to be extended, the diameter of the steel wire rope is slightly smaller than that of the jack 12, one group of steel wire rope can be connected to the second connecting pipe 10 through the jack 12, the other group of steel wire rope is connected to the first connecting pipe 8, after the two groups of steel wire ropes are deep into the jack 12, the screw 14 moves downwards, the screw 14 is locked by the nut 13, and the buckling plate 9 on the screw 14 applies downward extrusion force to the steel wire rope, so that the steel wire rope is fixed.
In particular, as shown in fig. 1, the strands 3 are provided in three groups, the three groups of strands 3 being helically wound.
Through adopting above-mentioned technical scheme, wire rope is kneaded by 3 spirals of three strands of stranded rope and is formed, and finished product wire rope can not take place to rotate when using, reaches the effect of not turning round, and 3 spirals of three group's stranded rope distribute simultaneously, and stress distribution is more even, is favorable to alleviating the mechanical fatigue of 3 last steel wires of strand rope.
Specifically, as shown in fig. 2 and 3, two sets of plastic layers 5 are provided, the two sets of plastic layers 5 are respectively installed on the inner side and the outer side of the elastic protection layer 4, four sets of elastic sheets 6 are provided, and the four sets of elastic sheets 6 are evenly installed on the lantern ring 7.
Through adopting above-mentioned technical scheme, plastic layer 5 plays the effect of isolated air, reduces the oxidation corrosion of strand rope 3, and a plurality of lantern rings 7 of group are installed to elastic sheet 6 simultaneously, and elastic sheet 6 is mutually supported with lantern ring 7 and is constituted a stress distribution net, when wire rope local receives external stress, is favorable to distributing stress to whole wire rope to avoid the too big wire rope fracture that leads to this position of wire rope of local stress.
Specifically, as shown in fig. 4, two sets of the fixed lock bodies 11 are provided, the two sets of the fixed lock bodies 11 are symmetrically installed through the connection pipe 15, and two sets of the insertion holes 12 are provided, wherein one set of the insertion holes 12 is provided on the second connection pipe 10, and the other set of the insertion holes 12 is provided on the first connection pipe 8.
By adopting the technical scheme, when the length of the steel wire rope is not enough and the joint needs to be extended, one group of steel wire rope can be connected to the second connecting pipe 10 through the jack 12, and the other group of steel wire rope is connected to the first connecting pipe 8, so that the joint of the two groups of steel wire ropes is realized.
Specifically, as shown in fig. 1 and 4, the diameter of the jack 12 is slightly larger than that of the protective sheath 2, and the protective sheath 2 is engaged with the jack 12.
Through adopting above-mentioned technical scheme, wire rope's diameter is less than the diameter of jack 12 a little, is convenient for insert wire rope in the inside of jack 12, realizes the joint through fixed wire rope.
Specifically, as shown in fig. 4, two sets of screws 14 are provided, the two sets of screws 14 are respectively installed on the front side and the rear side of the fixed lock body 11, and the bottom of the buckling plate 9 is provided with an anti-slip groove.
Through adopting above-mentioned technical scheme, seted up two sets of through-holes on the fixed lock body 11, two sets of screw rods 14 are at two sets of through-hole internalization, when needs connect the wire rope, move screw rod 14 downwards, reuse nut 13 locking screw rod 14, and the withhold plate 9 on the screw rod 14 exerts decurrent extrusion force to wire rope, realizes fixing wire rope.
The working principle is as follows: the plastic layer 5 plays a role in isolating air, so that the oxidation corrosion of the strand 3 is reduced, meanwhile, the elastic sheet 6 is provided with a plurality of groups of lantern rings 7, the elastic sheet 6 and the lantern rings 7 are mutually matched to form a stress distribution network, when the steel wire rope is locally stressed by external stress, the stress distribution network is favorable for distributing the stress to the whole steel wire rope, and therefore the steel wire rope at the position of the steel wire rope is prevented from being broken due to the overlarge local stress; when the length of the steel wire rope is not enough and the joint needs to be extended, the diameter of the steel wire rope is slightly smaller than that of the jack 12, one group of steel wire rope can be connected to the second connecting pipe 10 through the jack 12, the other group of steel wire rope is connected to the first connecting pipe 8, after the two groups of steel wire ropes are deep into the jack 12, the screw 14 moves downwards, the screw 14 is locked by the nut 13, and the buckling plate 9 on the screw 14 applies downward extrusion force to the steel wire rope, so that the steel wire rope is fixed.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a no turn round three strands and press from both sides plastic steel silk rope, includes protective sheath (2), its characterized in that: the inner fixed mounting of the protective sleeve (2) is provided with a strand rope (3), one end of the protective sleeve (2) is fixedly provided with a connecting piece (1), the inner fixed mounting of the connecting piece (1) is provided with an elastic protection layer (4), the outer side of the elastic protection layer (4) is fixedly provided with a plastic layer (5), the elastic protection layer (4) is fixedly provided with an elastic sheet (6), the elastic sheet (6) is provided with a lantern ring (7), the left end of the connecting piece (1) is fixedly provided with a first connecting pipe (8), the right end of the connecting piece (1) is fixedly provided with a second connecting pipe (10), the second connecting pipe (10) is provided with a jack (12), the left side of the second connecting pipe (10) is fixedly provided with a fixed lock body (11), the fixed lock body (11) is provided with a screw rod (14), and the upper end of the screw rod (14) is fixedly provided with a buckling plate (9), the bottom fixed mounting of screw rod (14) has nut (13), the left side fixed mounting of fixed lock body (11) has connecting pipe (15).
2. The untwisted three-strand laminated steel wire rope according to claim 1, characterized in that: the three groups of the strands (3) are arranged, and the three groups of the strands (3) are spirally wound.
3. The untwisted three-strand laminated steel wire rope according to claim 1, characterized in that: the plastic layer (5) are provided with two sets of altogether, and two sets of plastic layers (5) are installed respectively in the inside and outside both sides of elasticity protective layer (4), flexure strip (6) are provided with four sets altogether, and four sets of flexure strip (6) are evenly installed on lantern ring (7).
4. The untwisted three-strand laminated steel wire rope according to claim 1, characterized in that: the lock is characterized in that the fixed lock bodies (11) are provided with two groups, the two groups of fixed lock bodies (11) are symmetrically installed through the connecting pipe (15), the jacks (12) are provided with two groups, one group of jacks (12) is arranged on the second connecting pipe (10), and the other group of jacks (12) is arranged on the first connecting pipe (8).
5. The untwisted three-strand laminated steel wire rope according to claim 1, characterized in that: the diameter of the jack (12) is slightly larger than that of the protective sleeve (2), and the protective sleeve (2) is connected with the jack (12) in a clamping mode.
6. The untwisted three-strand laminated steel wire rope according to claim 1, characterized in that: the lock is characterized in that two groups of screw rods (14) are arranged, the two groups of screw rods (14) are respectively arranged on the front side and the rear side of the fixed lock body (11), and anti-skidding grooves are formed in the bottom of the buckling and pressing plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120367761.6U CN214782865U (en) | 2021-02-08 | 2021-02-08 | No-twist three-strand plastic-sandwiched steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120367761.6U CN214782865U (en) | 2021-02-08 | 2021-02-08 | No-twist three-strand plastic-sandwiched steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214782865U true CN214782865U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120367761.6U Active CN214782865U (en) | 2021-02-08 | 2021-02-08 | No-twist three-strand plastic-sandwiched steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214782865U (en) |
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2021
- 2021-02-08 CN CN202120367761.6U patent/CN214782865U/en active Active
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