CN208167401U - A kind of stereotyped writing rope - Google Patents

Abstract

The utility model discloses a kind of stereotyped writing ropes, including cable, the cable includes eight rope strands, metal strand is set at least one rope strand, rope strand stretcher is equipped on the outside of the cable, the rope strand stretcher includes fixed disk and mobile disk, and the fixed disk is fixed on the cable, and the mobile disk flexible fastening is in the fixed disk.A kind of stereotyped writing rope disclosed by the utility model, by the way that polypropylene fibre is squeezed out threadiness, if and dry fibers are mutually wound the rope strands of eight different orientations from rope yarn by bracket of being twisted thread, metal strand is set at least one rope strand in eight rope strands simultaneously, so that every monofilament of twisting keeps straight tensioning, the whole strength of hawser is improved；Hawser is equipped with rope strand stretcher simultaneously, it is ensured that hawser is in tensioning state always.

Description

A kind of stereotyped writing rope

Technical field

The utility model relates to a kind of hawser, specially a kind of stereotyped writing rope belongs to cable applications field.

Background technique

Cable is usually made of two or more rope strand braidings, and every rope strand is then made of single fibers material coil buckling.It is many Well known, the attribute of performance of fibers material directly reflects the performance characteristic of cable.In the prior art, various fishing ropes are all It is to form tow plying hinge using the extrusion molding of vinyon monofilament by several plastic monofilaments and form, but such rope is moulded Expect that monofilament surface is smooth, bonding winding power is poor between each silk, and pulling force is not strong.

Utility model content

The purpose of this utility model is that solve the above-mentioned problems and provides a kind of stereotyped writing rope.

The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of stereotyped writing rope, including cable, the cable Including eight rope strands, metal strand is set at least one rope strand, rope strand stretcher, the rope strand are equipped on the outside of the cable Tight device includes fixed disk and mobile disk, and the fixed disk is fixed on the cable, and the mobile disk flexible fastening is described solid On price fixing.

Preferably, the fixed disk side wall opposite with the mobile disk is equipped with the first spring stack, first spring Column front end is fixed on the mobile disk side wall, and the fixed disk inner wall is equipped with fixed pin, and the mobile disk inner wall is equipped with Pulley, the pulley offset with the cable.

Preferably, the fixed panel surface is equipped with thread groove, and the fixed pin includes threaded rod and conical head, the screw thread Bar and the conical head are an integral structure, and the threaded rod spiral is fixed in the thread groove.

Preferably, the number of the thread groove and the fixed pin is 4,4 fixed pins be distributed in it is described solid Disc setting surface, the length of the threaded rod are greater than the depth of the thread groove, and the conical head of 4 fixed pins is opposite described two-by-two The inner surface of fixed disk.

Preferably, it is set in the mobile disk there are two opposite pulley groove, the pulley groove is interior to be equipped with spacing collar, the limit Position circle is equipped with second spring column, and the second spring column top is equipped with welding block, is welded with squeeze pin on the welding block, institute Welding block bottom is stated equipped with pulley support column, the pulley support column is through the spacing collar and extends spacing collar bottom table Face, the pulley support column bottom are equipped with pulley chamber, and the pulley cavity wall is equipped with pulley spindle, and the pulley sleeve is in the cunning On wheel shaft.

Preferably, the spacing collar is equipped with support column through slot, and the pulley support column runs through the support column through slot, institute The internal diameter for stating second spring column is greater than the support column through slot diameter and is less than the limit loop diameter.

Preferably, the welding block is flushed with the pulley groove outer openings, the welding block and the pulley groove inner wall It offsets, the spacing collar is flushed with the pulley groove inside opening, and the spacing collar is fixed on the pulley groove inner wall, described Squeeze pin extends the mobile panel surface.

Preferably, in eight rope strands four be Z orientation, four are S orientation, and the orientations of adjacent two rope strands is different.

Preferably, the metal strand is specially stainless steel wire, and the diameter of the metal strand is the strand diameter 0.25~0.3 times.

The utility model has the beneficial effects that：A kind of stereotyped writing rope disclosed by the utility model, by the way that polypropylene fibre is squeezed out fiber Shape, and if bracket of being twisted thread dry fibers are mutually wound the rope strands of eight different orientations from rope yarn, while in eight rope strands Metal strand is set at least one rope strand, so that every monofilament of twisting keeps straight tensioning, improves the whole strong of hawser Power；Hawser is equipped with rope strand stretcher simultaneously, it is ensured that hawser is in tensioning state always.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is the utility model rope strand stretcher structural schematic diagram.

Fig. 3 is the utility model fixed pin structural schematic diagram.

Fig. 4 is the utility model pulley and squeeze pin attachment structure schematic diagram.

Fig. 5 is the utility model spacing collar structural schematic diagram.

In figure：1, cable, 2, rope strand, 3, metal strand, 4, rope strand stretcher, 5, fixed disk, 6, mobile disk, the 7, first bullet Spring column, 8, fixed pin, 9, thread groove, 10, pulley groove, 11, pulley, 12, squeeze pin, 13, welding block, 14, second spring column, 15, spacing collar, 16, pulley support column, 17, pulley chamber, 18, pulley spindle, 19, support column through slot, 20, threaded rod, 21, taper Head.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be noted that the side of the instructions such as term " on ", "lower", "inner" and "outside" Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description the utility model and simplification is retouched It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, Therefore it should not be understood as limiting the present invention.In addition, term " first ", " second " are used for description purposes only, and cannot It is interpreted as indication or suggestion relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；It can be and be directly connected to, can also be indirectly connected with by intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

It please refers to shown in Fig. 1-5, a kind of stereotyped writing rope, including cable 1, the cable 1 includes eight rope strands 2, at least one Metal strand 3 is set in rope strand 2, rope strand stretcher 4 is equipped on the outside of the cable 1, the rope strand stretcher 4 includes fixed disk 5 With mobile disk 6, the fixed disk 5 is fixed on the cable 1, and 6 flexible fastening of mobile disk is in the fixed disk 5.

Metal strand 3 makes rope strand 2 keep straight tensioning state, improves the whole strength of cable 1.

Too long cable 1 can be clipped between fixed disk 5 and mobile disk 6, it is ensured that cable 1 is in tensioning state always.

The fixed disk 5 side wall opposite with the mobile disk 6 is equipped with the first spring stack 7, before first spring stack 7 End is fixed on 6 side wall of mobile disk, and 5 inner wall of fixed disk is equipped with fixed pin 8, and 6 inner wall of mobile disk is equipped with Pulley 11, the pulley 11 offset with the cable 1.

5 surface of fixed disk is equipped with thread groove 9, and the fixed pin 8 includes threaded rod 20 and conical head 21, the screw thread Bar 20 and the conical head 21 are an integral structure, and 20 spiral of threaded rod is fixed in the thread groove 9.

The number of the thread groove 9 and the fixed pin 8 is 4, and 4 fixed pins 8 are to be distributed in the fixed disk 5 Surface, the length of the threaded rod 20 are greater than the depth of the thread groove 9, and the conical head 21 of 4 fixed pins 8 is opposite in institute two-by-two State the inner surface of fixed disk 5.

Fixed pin 8 penetrates in cable 1, improves the stability of fixed disk 5.

It is set in the mobile disk 6 there are two opposite pulley groove 10, the pulley groove 10 is interior to be equipped with spacing collar 15, the limit Position circle 15 is equipped with second spring column 14, and welding block 13 is equipped at the top of the second spring column 14, is welded on the welding block 13 There is squeeze pin 12,13 bottom of welding block is equipped with pulley support column 16, and the pulley support column 16 runs through the spacing collar 15 And extend 15 bottom surface of spacing collar, 16 bottom of pulley support column is equipped with pulley chamber 17,17 inner wall of pulley chamber It is equipped with pulley spindle 18,11 sets of the pulley on the pulley spindle 18.

The spacing collar 15 is equipped with support column through slot 19, and the pulley support column 16 runs through the support column through slot 19, The internal diameter of the second spring column 14 is greater than 19 diameter of support column through slot and is less than 15 diameter of spacing collar.

The welding block 13 is flushed with 10 outer openings of pulley groove, the welding block 13 and 10 inner wall of pulley groove It offsets, the spacing collar 15 is flushed with 10 inside opening of pulley groove, and the spacing collar 15 is fixed in the pulley groove 10 On wall, the squeeze pin 12 extends 6 surface of mobile disk.

Inwardly squeeze squeeze pin 12, welding block 13 inside propelling sheave 11, pulley 11 under the action of second spring column 14 It offsets with cable 1, disk 6 easy to remove moves on cable 1.

The pressure acted on squeeze pin 12 disappears, and pulley 11 retracts pulley groove 10 under the action of second spring column 14 Interior, 6 inner wall of mobile disk offsets with 1 surface of cable, and mobile disk 6 and 1 contact surface of cable increase, and frictional force also increases, and improves shifting The stability of Moving plate 6.

Four are Z orientation in eight rope strands 2, and four are S orientation, and the orientation of adjacent two rope strands 2 is different.

The metal strand 3 is specially stainless steel wire, and the diameter of the metal strand 3 is the 0.25 of 2 diameter of rope strand ~0.3 times.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (9)

1. a kind of stereotyped writing rope, including cable（1）, it is characterised in that：The cable（1）Including eight rope strands（2）, at least one rope Stock（2）Middle setting metal strand（3）, the cable（1）Outside is equipped with rope strand stretcher（4）, the rope strand stretcher（4）Including Fixed disk（5）And mobile disk（6）, the fixed disk（5）It is fixed on the cable（1）On, the mobile disk（6）Flexible fastening exists The fixed disk（5）On.

2. a kind of stereotyped writing rope according to claim 1, it is characterised in that：The fixed disk（5）With the mobile disk（6）Phase Pair side wall be equipped with the first spring stack（7）, first spring stack（7）Front end is fixed on the mobile disk（6）On side wall, institute State fixed disk（5）Inner wall is equipped with fixed pin（8）, the mobile disk（6）Inner wall is equipped with pulley（11）, the pulley（11）With The cable（1）It offsets.

3. a kind of stereotyped writing rope according to claim 2, it is characterised in that：The fixed disk（5）Surface is equipped with thread groove （9）, the fixed pin（8）Including threaded rod（20）And conical head（21）, the threaded rod（20）With the conical head（21）For Integral structure, the threaded rod（20）Spiral is fixed on the thread groove（9）It is interior.

4. a kind of stereotyped writing rope according to claim 3, it is characterised in that：The thread groove（9）With the fixed pin（8）'s Number is 4,4 fixed pins（8）It is to be distributed in the fixed disk（5）Surface, the threaded rod（20）Length be greater than The thread groove（9）Depth, 4 fixed pins（8）Conical head（21）It is opposite in the fixed disk two-by-two（5）Inner surface.

5. a kind of stereotyped writing rope according to claim 2, it is characterised in that：The mobile disk（6）On set there are two opposite Pulley groove（10）, the pulley groove（10）It is interior to be equipped with spacing collar（15）, the spacing collar（15）It is equipped with second spring column（14）, The second spring column（14）Top is equipped with welding block（13）, the welding block（13）On be welded with squeeze pin（12）, the weldering Connect block（13）Bottom is equipped with pulley support column（16）, the pulley support column（16）Through the spacing collar（15）And extend institute State spacing collar（15）Bottom surface, the pulley support column（16）Bottom is equipped with pulley chamber（17）, the pulley chamber（17）On inner wall Equipped with pulley spindle（18）, the pulley（11）It covers in the pulley spindle（18）On.

6. a kind of stereotyped writing rope according to claim 5, it is characterised in that：The spacing collar（15）It is equipped with support column through slot （19）, the pulley support column（16）Through the support column through slot（19）, the second spring column（14）Internal diameter be greater than institute State support column through slot（19）Diameter is less than the spacing collar（15）Diameter.

7. a kind of stereotyped writing rope according to claim 5, it is characterised in that：The welding block（13）With the pulley groove（10） Outer openings flush, the welding block（13）With the pulley groove（10）Inner wall offsets, the spacing collar（15）With the pulley Slot（10）Inside opening flushes, the spacing collar（15）It is fixed on the pulley groove（10）On inner wall, the squeeze pin（12）Prolong Stretch out the mobile disk（6）Surface.

8. a kind of stereotyped writing rope according to claim 1, it is characterised in that：Eight rope strands（2）In four be Z orientation, Four are S orientation, adjacent two rope strands（2）Orientation it is different.

9. a kind of stereotyped writing rope according to claim 1, it is characterised in that：The metal strand（3）Specially stainless steel wire, The metal strand（3）Diameter be the rope strand（2）0.25~0.3 times of diameter.