Summary of the invention
Technical problem to be solved in the utility model provides a kind of rolling tool shelf and uncoiling tool shelf; realized the cable scene that cable does not have tire packing and do not have a tire packing is laid; solved the wasting of resources that current cable manner of packing causes, and current terms of packing can not provide the problem of effective protection for cable products.
In order to address the above problem, the utility model discloses a kind of rolling tool shelf, be used for the cable take-up and do not have tire packing, comprise: the disc unit, carrier unit, active unit, fastening unit and gear unit, the disc unit comprises moving flange and decides flange, moving flange with decide flange and be connected by fastening unit, decide flange and carrier unit is fastenedly connected by pillar, active unit is connected with carrier unit by gear unit, forms the telescopic cylindrical shell of diameter, after cylindrical shell is expanded to predetermined diameter, cable is carried out take-up, when the coil of wire is received around to predetermined length, the fixed cable tail end is received around end; Transmission by gear unit makes described active unit retraction, reduce retraction with barrel dliameter to described cylindrical shell, cylindrical shell is broken away from and the contacting of the cable inwall of described receipts after end, the cable of described receipts after finishing pulled down from described rolling tool shelf, after the cable of pulling down packed, finish no tire packing to cable.
Further, above-mentioned rolling tool shelf also can comprise the colligation unit, receiving after finishing, the cable after the take-up is carried out colligation, makes the cable after the take-up form the coil of wire that enough self-supporting abilities are arranged.
Further, above-mentioned rolling tool shelf also can comprise, described moving flange and decide the card of flange and cylindrical shell on also have one or more flutings, described colligation unit passes the fluting of flange surface and cylindrical shell by band, coil of wire colligation is firm, make the coil of wire form enough self-supporting abilities.
Further, above-mentioned rolling tool shelf also can comprise, described active unit is three stretchable sheets, fastening unit is a nut, described active unit is connected with carrier unit by gear unit, form the telescopic cylindrical shell of diameter, after cylindrical shell is expanded to predetermined diameter, cable is carried out take-up, be meant: moving flange closes, fastening nut, the promotion of nut make flange and decide reduced width between the flange, because two dish inboards are to have the needle shaped conical surface in top, the conical surface that moves through to axial of flange produces radial component, make three stretchable sheets on the cylindrical shell be flared to predetermined diameter, after moving simultaneously flange is seated, cable is carried out take-up.The utility model provides
Further, above-mentioned rolling tool shelf also can comprise, described gear unit is an elastomeric element, described transmission by gear unit makes described active unit retraction, reduce retraction with barrel dliameter to described cylindrical shell, cylindrical shell is broken away from and the contacting of the cable inwall of described receipts after end, be meant: back out nut, the moving flange of backing off, along with moving flange and deciding deviating from of the inboard conical surface of flange, three stretchable sheets of described active unit produce entad motion under the effect of elastic force, make the reduced of cylindrical shell, disengaging contacts with the cable inwall of described receipts after finishing.
In order to address the above problem, the invention also discloses a kind of uncoiling tool shelf, be used for the cable after the described no tire packing is carried out unwrapping wire, comprise: the retracting cylinder device, coil of wire pallet apparatus and stage apparatus, retracting cylinder device wherein, vertical axial line of coil of wire pallet apparatus and stage apparatus overlaps, the retracting cylinder device, coil of wire pallet apparatus links to each other with the mandrel of stage apparatus by the retracting cylinder device, after the barrel dliameter of the cylindrical shell of retracting cylinder device enlarges, make the closed contact of the cable inwall after described cylindrical shell and described no tire are packed, to such an extent as to the coil of wire is felt relieved and tensioning, the unwrapping wire of beginning cable is to finishing.
Further, above-mentioned uncoiling tool shelf can comprise that also described retracting cylinder device comprises a plurality of arc plates, a plurality of ring spring and mandrel, and the top of mandrel has cover plate; Described coil of wire pallet apparatus comprises rotating disk and bearing brackett, and cover plate links to each other with rotating disk, and rotating disk comprises decides flange and nut on it; Stage apparatus comprises fixed disc, adjusts bearing and tension part; After the barrel dliameter of the cylindrical shell of described retracting cylinder device enlarges, make the closed contact of the cable inwall after described cylindrical shell and described no tire are packed, to such an extent as to the coil of wire is felt relieved and tensioning, be meant: will not have cable cover after the tire packing and cross on the pallet that cylindrical shell is placed in the uncoiling tool shelf, fastening nut, holddown plate, at this moment, produce axial relative motion with the conical surface of similar thimble above the pallet below the cover plate, and by conical surface generation radial component, make arc plate on the cylindrical shell be flared to the inwall of the coil of wire, make coil of wire centering and tensioning.
Further, above-mentioned uncoiling tool shelf can comprise that also described retracting cylinder device comprises nut, strut, support tube, retracing spring, telescope support and spring-support plate; Coil of wire pallet apparatus comprises moving disk, bearing brackett and tension part; Stage apparatus comprises fixed disk and regulates bearing; After the barrel dliameter of the cylindrical shell of described retracting cylinder device enlarges, make the closed contact of the cable inwall after described cylindrical shell and described no tire are packed, to such an extent as to the coil of wire is felt relieved and tensioning, be meant: will not have cable cover after the tire packing and cross on the pallet that cylindrical shell is placed in the uncoiling tool shelf, promote the support tube by fastening nut, form parallelogram four-bar linkage by support tube, strut and telescope support and produce motion, change the shape of parallelogram, telescope support is pushed into the inwall of the coil of wire, makes coil of wire centering and tensioning.
Further, above-mentioned uncoiling tool shelf can comprise that also described tension part is that described cable is applied tension force, prevent described uncoiling tool shelf by pull inertia produce rotation make the coil of wire slack and undisciplined, cause line ball.
Compared with prior art, the utility model adopts dissection type, detachable rolling tool shelf winding cable, utilizes the self-supporting ability of cable, unloads tool shelf, realizes no tire packing and transportation, and uncoiling laying installation scene is laid and adopted the uncoiling of uncoiling tool shelf.Device of the present utility model replaces conventional disc tool packing, not only can effectively reduce the consumption to timber, steel resources, and improve terms of packing, has increased conveying efficiency.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Make a general survey of the processes such as manufacturing, storage, transportation and laying installation of cable products, the place of manufacturing process is concentrated relatively.All adopt reusable tool shelf between the operation.And the storage of client, laying installation are mostly away from the place of production.Recycling of reel tool carried out in line with social responsibility and environmental consciousness always by telecom operators.Through the test and the measuring and calculating of reality, surpass 1,000 kilometer transportation range, the cost recovery of reel tool has surpassed the price of new building tool.And China is vast in territory.The shipping distance of most light, cable product all head and shoulders above this scope.That have even reach 5,000 to 6,000 kilometers.Therefore, unlikely as European countries, realize cable products, or claim recycling of product dish tool with cable dish tool.
Main design of the present utility model is: replace traditional product dish tool with dissection type, detouchable rolling tool shelf.Load onto the back according to traditional take-up mode take-up at detachable rolling tool shelf, reach behind the cable predetermined length, make the enough self-supporting abilities of product line volume formation with after several band colligations.After by special tool the barrel dliameter of cylindrical shell being dwindled, cable can from cylindrical shell unload and with heat shrinkage film twine or technology for woven plastic packing after the test warehouse-in.When transportation,, during transportation, adopt the horizontal multilayer to load with the upright entrucking of packaged no tire cable.Only need be contained in no tire cable wire when unit in charge of construction or client need construct and pull uncoiling on the uncoiling tool shelf, unwrapping wire lays and gets final product.
The overall plan that the utility model provides a kind of cable products completely newly to pack, transport and use, special in the application of cable, optical cable product, be beyond example still in the world in China.The utility model can be packed by the tire that has of any materials such as the traditional steel disk of no tire cable products packing replacement, plank, particularly for the environmental protection cause of country, encourages the client to change traditional habit, adopts new method, meets the worldwide trend of environmental protection concept.
Rolling tool shelf of the present utility model is used for the cable take-up and does not have tire packing, comprising: disc unit, carrier unit, active unit, fastening unit, gear unit and colligation unit, wherein,
The disc unit comprises moving flange and decides flange, moving flange with decide flange and be connected by fastening unit, decide flange and carrier unit is fastenedly connected by pillar, active unit is connected with carrier unit by gear unit, forms the telescopic cylindrical shell of diameter, after cylindrical shell is expanded to predetermined diameter, cable is carried out take-up, when the coil of wire is received around to predetermined length, the fixed cable tail end is received around end; The cable of colligation unit after to take-up carries out colligation, makes the cable after the take-up form the coil of wire that enough self-supporting abilities are arranged; Transmission by gear unit makes described active unit retraction, reduce retraction with barrel dliameter to described cylindrical shell, make cylindrical shell break away from described colligation after the contacting of cable inwall, cable after the described colligation is pulled down from described rolling tool shelf, after the cable of pulling down packed, finish no tire packing to cable.
In actual use, active unit can be a stretchable sheet, moving flange closes, fastening unit can be (the utility model do not limit this) such as nut or clamps, fastening nut, the promotion of nut makes flange and decides reduced width between the flange, because the inboard design of two dishes has the needle shaped conical surface in top.The conical surface that moves through to axial of flange produces radial component, makes three stretchable sheets on the cylindrical shell be flared to predetermined diameter, and moving simultaneously flange is seated, and the assembling of rolling tool shelf finishes and is equipped with, and can carry out take-up to cable.The utility model does not limit this, and this scheme is a preferred version.Load onto rolling equipment at the rolling tool shelf, replace traditional product dish tool cable products is received on the rolling tool shelf, receive around to predetermined length when the coil of wire, the fixed cable tail end is received around end.
In actual use, gear unit can be elastomeric element (parts that promptly have retractility can be spring etc. as drive disk assembly of the present utility model), and fastening unit can be (the utility model do not limit this) such as nut or clamps, back out nut, the moving flange of backing off.Along with moving flange and deciding deviating from of the inboard conical surface of flange, three stretchable sheets of described active unit produce entad motion under the effect of elastic force, make the reduced of retracting cylinder, disengaging contacts with coil of wire inwall, and the utility model does not limit this, and this scheme is a preferred version.
Described moving flange and decide the card of flange and cylindrical shell on also have one or more flutings, described colligation unit passes the fluting of flange surface and cylindrical shell by some bands, coil of wire colligation is firm, make the coil of wire form enough self-supporting ability the utility model this is not limited, this scheme is a preferred version
Described cable after the colligation is packed can be that product external packaging mode by soft heat shrinkage film or the colour bar packaging bag cable after to described colligation is packed.Described soft package thing is convenient to reclaim multiplexing or is handled regeneration.The utility model is not limited to this type of packing, and this is a preferred version.Cable products external packing shown in Figure 1 adopts soft heat shrinkage film or colour bar packaging bag to carry out product external packaging.
Dissection type of the present utility model, detachable rolling tool shelf structure specifically are constructed as follows as shown in Figure 2: constitute cylindrical shell (wherein the stretchable sheet number is not limit, and the utility model only is for example, not as limiting) by 3 stretchable sheets 202.The axis of guide 204 of stretchable sheet passes compression spring 205 and is connected with support 203.Support 203 by pillar with decide flange 207 and be fastenedly connected.Form the telescopic cylindrical shell of a diameter.Add that moving flange 201 and nut 206 form dissection type, detachable rolling tool shelf.On retracting cylinder external surface and two flange surfaces, fluting is arranged all, be used to connect band, the colligation product coil of wire.The utility model does not limit this, and this scheme is a preferred version.
It should be noted that: can the rolling tool shelf be made as above form according to the utility model but be not limited only to this in the product manufacturing, purpose becomes the dish tool that movable repetitive cycling is used in order to make fixing dish tool.
The conventional wire cable product adopts cable dish packing, and volume is big, and stow must adopt horizontal, and promptly spool is parallel with car bottom plate.Even adopt the lengthening loading space, the load carrying ability that individual layer is piled up is the rated load of out of reach lorry far away also.Even two-layer load of piling up also differs and reaches the rated load of lorry surely.And the two-layer cable products of piling up is fixed as no failure-free colligation, and long-distance transport, jolt road surface or emergency brake cause through regular meeting and collapse and the damage of packing and product; And employing of the present utility model does not have the cable products of tire packing, and volume reduces, and changes pie into by tubular.Can adopt the horizontal multilayer to pile up entrucking during stow, promptly spool is vertical with car bottom plate, improves the load factor of fortune vehicle; Can multilayer pile up, improve conveying efficiency, reduce traffic cost.
Cooresponding, the laying installation of no tire cable products needs a uncoiling tool shelf.Uncoiling tool shelf of the present utility model, be used for the cable after the described no tire packing is carried out unwrapping wire, mainly comprise retracting cylinder device, coil of wire pallet apparatus and stage apparatus, wherein vertical axial line of retracting cylinder device, coil of wire pallet apparatus and stage apparatus overlaps, retracting cylinder device, coil of wire pallet apparatus and the mandrel of stage apparatus by the retracting cylinder device link to each other, after the barrel dliameter of the cylindrical shell of retracting cylinder device enlarges, make the closed contact of the cable inwall after described cylindrical shell and described no tire are packed, to such an extent as to the coil of wire is felt relieved and tensioning, the unwrapping wire of beginning cable is to finishing.
As shown in Figure 3, one embodiment of uncoiling tool shelf of the present utility model, the uncoiling tool shelf mainly comprises retracting cylinder device, coil of wire pallet apparatus and stage apparatus, the retracting cylinder device can comprise that three arc plates 4 (wherein do not limit by the arc plate number, the utility model only is for example, not as limiting), 2 ring springs 1 (wherein do not limit, and the utility model only is for example by the ring spring number, not as limiting) and the top of mandrel 9, mandrel 9 have cover plate 3, cover plate 3 links to each other with rotating disk 5; Coil of wire pallet apparatus comprises rotating disk 5 and bearing brackett 8, and rotating disk 5 comprises decides flange and nut 2 on it; Stage apparatus comprises fixed disc 6, adjusts bearing 7 and tension part 10.
In actual use, cable cover after the no tire packing can be crossed on the pallet that cylindrical shell is placed in the uncoiling tool shelf, fastening nut, holddown plate, at this moment, the conical surface of similar thimble produces axial relative motion below the cover plate and above the pallet, and produces radial component by the conical surface, make three arc plates on the cylindrical shell be flared to the inwall of the coil of wire, make coil of wire centering and tensioning.
In actual use, after the coil of wire has been put, unclamp nut, unload lower cover, three arc plates on the cylindrical shell dwindle under the effect of spring force, to such an extent as to barrel diameter dwindles.
Described tension part applies tension force to described cable, prevent described uncoiling tool shelf by pull inertia produce rotation make the coil of wire slack and undisciplined, cause line ball.Promptly reality pull the unwrapping wire laying installation time, in the process that pulls, it is uneven and discontinuous to pull contingent strength at manpower, apply certain resistance by tensioner, realize " drag then and put, do not drag then and stop ", prevent that pallet from producing rotation because of inertia, cause that the coil of wire collapses.The utility model does not limit this, and this scheme is a preferred version.
As shown in Figure 4, another embodiment of uncoiling tool shelf of the present utility model, the principle of work of this uncoiling tool shelf is similar with the support umbrella, be used for the cable after the described no tire packing is carried out unwrapping wire, comprise: retracting cylinder device, coil of wire pallet apparatus and stage apparatus, wherein the retracting cylinder device mainly comprises nut 601, strut 602, support tube 603, retracing spring 604, telescope support 605 and spring-support plate 606; Coil of wire pallet apparatus mainly comprises moving disk 607, bearing brackett 610 and tension part 611; Stage apparatus comprises fixed disk 608 and regulates bearing 609.
In actual use, cable cover after the no tire packing can be crossed on the pallet that cylindrical shell is placed in the uncoiling tool shelf, promote the support tube by fastening nut, form parallelogram four-bar linkage by support tube, strut and telescope support and produce motion, change the shape of parallelogram, telescope support is pushed into the inwall of the coil of wire, makes coil of wire centering and tensioning.The utility model does not limit this, and this scheme is a preferred version.
In actual use, after the coil of wire has been put, unclamp nut, the support tube moves up under the effect of retracing spring power, changes the shape of parallelogram, the telescope support retraction.The utility model does not limit this, and such scheme is a preferred version.
Described tension part applies tension force to described cable, prevent described uncoiling tool shelf by pull inertia produce rotation make the coil of wire slack and undisciplined, cause line ball.Promptly reality pull the unwrapping wire laying installation time, in the process that pulls, it is uneven and discontinuous to pull contingent strength at manpower, apply certain resistance by tensioner, realize " drag then and put, do not drag then and stop ", prevent that pallet from producing rotation because of inertia, cause that the coil of wire collapses.The utility model does not limit this, and this scheme is a preferred version.
By the light unwrapping wire of above mode, but not only simple and convenient but also resource repeated usage.
It should be noted that: can the uncoiling tool shelf be made as above form according to the utility model but be not limited only to this in the product manufacturing, purpose is in order to carry out unwrapping wire to the cable after the described no tire packing.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with the people of this technology in the disclosed technical scope of the utility model; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.