CN206017981U - New type handle - Google Patents

Abstract

The utility model discloses a kind of new type handle, including handle main body, auxiliary-handle, gum cover, fluted disc, the auxiliary-handle includes front heel, straight-bar portion and rear heel, the gum cover front lower ends insert handle main body, the rear heel of auxiliary-handle inserts gum cover from gum cover rear portion, gum cover rear portion lower end is provided with gap with handle main body rear upper end, and auxiliary-handle goes out to expose from the gap, and gum cover can be moved in interstice coverage.The application handle, lower end can be inserted into fluted disc interstitial hole, increase contact length, in addition, shaft end plane will not also be recessed into handle too much, eliminate spiral-lock vinyl cover, not only saved man-hour but also reduced cost.

Description

New type handle

Technical field

The utility model is related to valve fittings technical field of structures, more particularly to a kind of new type handle.

Background technology

As industrialized development, the application of valve fittings are more and more extensive, there is valve just necessarily to have and match with valve Transmission device.And handle is widely used in the opening and closing of butterfly valve valve with simple to operate the characteristics of cheap.

The handle of current application, when axle exposes shorter when, handle is shortened with the contact length of axle, the torsion to controlled valve The intensity requirement of square and axle is higher, and therefore, the utility model provides a kind of new type handle.

Content of the invention

The purpose of this utility model is for defect present in prior art, and provides a kind of new type handle.

For realizing the purpose of this utility model, the utility model provides a kind of new type handle, including handle main body, assistant Handle, gum cover, fluted disc, the auxiliary-handle include that front heel, straight-bar portion and rear heel, the gum cover front lower ends insert hand Handle main body, the rear heel of auxiliary-handle insert gum cover, gum cover rear portion lower end and handle main body rear upper end from gum cover rear portion Gap is provided with, auxiliary-handle goes out to expose from the gap, gum cover can be moved in interstice coverage, auxiliary-handle straight-bar portion and handle main body It is hinged, before auxiliary-handle in heel insertion tooth disk locating slot, on front side of straight-bar portion and handle main body hinged place, is connected with handle spring, The upper end of handle spring in the handle main body spring groove, handle main body front lower ends insertion fluted disc interstitial hole and with valve Axle is connected, and the valve shaft of handle rotational band movable valve is rotated, and then drives the opening and closing of valve plate.

Wherein, the fluted disc includes valve position instruction line, fluted disc interstitial hole and locating slot, limited block, in the middle of the fluted disc The side in hole is provided with valve position instruction line, and couple positioned opposite has multiple locating slots, and before the auxiliary-handle, heel insertion tooth disk determines In the groove of position, the handle main body front end of the top of valve position instruction line is provided with valve opening arrow.

Wherein, the both sides in locating slot region are respectively arranged with limited block.

Wherein, go out the auxiliary-handle for exposing from the gap and be provided with through hole, through hole connects fastening device.

Wherein, the fastening device is fixing lock.

Wherein, the gum cover is polyurethane material.

Wherein, the fluted disc, auxiliary-handle adopt stainless steel.

Wherein, handle main body is provided with epoxy coating.

Compared with prior art, the beneficial effects of the utility model are, the application handle be applied to spindle nose protruded length compared with Short butterfly valve, when axle exposes shorter, handle is shortened former design handle with the contact length of axle, the moment of torsion and axle to controlled valve Intensity requirement higher, the application handle, lower end can be inserted into fluted disc interstitial hole, increase contact length, in addition, shaft end plane Handle will not be recessed into too many, eliminate spiral-lock vinyl cover, not only saved man-hour but also reduced cost.

Description of the drawings

Fig. 1 show the utility model embodiment the first schematic diagram of handle arrangement；

Fig. 2 show the utility model embodiment the second schematic diagram of handle arrangement；

Fig. 3 show the utility model embodiment auxiliary-handle structural representation；

Fig. 4 show the utility model embodiment fluted disc structure schematic diagram；

Fig. 5 show the utility model and mounting structure for valve schematic diagram；

Fig. 6 show the utility model embodiment handle and fluted disc attachment structure schematic diagram；

Fig. 7 show the utility model embodiment handle bottom surface structure schematic diagram；

Fig. 8 show the utility model embodiment auxiliary-handle and fluted disc structure schematic diagram；

In figure, 1- handle main bodies, 2- auxiliary-handles, 3- handle springs, 4- thin flat head socket shank rivets, 5- gum covers, the full spiral shells of 6- Line hexagon-headed bolt, 7- nuts, 8- spring washers, 9- fixing locks, 10- valves position instruction line, 11- fluted disc interstitial holes, 12- are positioned Groove, 13- limited blocks.

Specific embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place The specific embodiment of description only in order to explain the utility model, is not used to limit the utility model.

It should be noted that " connection " described herein and the word for expressing " connection ", such as " being connected ", " being connected " etc., both included that a certain part was directly connected to another part, and also included a certain part by miscellaneous part and another portion Part is connected.

It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root Illustrative embodiments according to the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative Be also intended to include plural form, additionally, it should be understood that, when in this manual using belong to "comprising" and/or " bag Include " when, which indicates existing characteristics, step, operation, part or module, component and/or combinations thereof.

It should be noted that the description and claims of this application and the term " first " in above-mentioned accompanying drawing, " Two " it is etc. for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using Data can exchange in the appropriate case, so as to presently filed embodiment described herein for example can be with except here Order beyond those of diagram or description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that Be to cover non-exclusive include, for example, contain process, method, system, product or the equipment of series of steps or unit not Be necessarily limited to those steps or the unit that clearly lists, but may include clearly not list or for these processes, side Other intrinsic steps of method, product or equipment or unit.

For the ease of description, space relative terms can be used here, such as " ... on ", " ... top ", " in ... upper surface ", " above " etc., for describe as a part shown in the figure or module or feature and other Part or the spatial relation of module or feature.It should be appreciated that space relative terms be intended to include except part or Different azimuth in use or operation outside orientation of person's module described in figure.For example, if the part in accompanying drawing Or module is squeezed, then be described as " above miscellaneous part or module or construction " or " in miscellaneous part or module or On construction " part or module after will be positioned as " below miscellaneous part or module or construction " or " at other Under part or module or construction ".Thus, exemplary term " ... top " can include " ... top " and " in ... lower section " two kinds of orientation.The part or module can also other different modes positioning (be rotated by 90 ° or in other Orientation), and respective explanations are made to the relative description in space used herein above.

It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase Mutually combine.

As Figure 1-Figure 8, the utility model embodiment provides a kind of new type handle, including handle main body 1, auxiliary-handle 2nd, gum cover 5, fluted disc, the auxiliary-handle 2 include that front heel, straight-bar portion and rear heel, 5 front lower ends of the gum cover are inserted Handle main body 1, the rear heel of auxiliary-handle 2 insert gum cover 5,5 rear portion lower end of the gum cover and handle main body 1 from 5 rear portion of gum cover Rear upper end is provided with gap, and auxiliary-handle 2 goes out to expose from the gap, and gum cover 5 can be moved in interstice coverage, 2 straight-bar of auxiliary-handle Portion is hinged with handle main body 1, before auxiliary-handle 2 in heel insertion tooth disk locating slot, on front side of straight-bar portion and 1 hinged place of handle main body Handle spring 3 is connected with, the upper end of handle spring 3 is connected with handle main body 1, in the middle of 1 front lower ends of handle main body insertion fluted disc Hole and it is connected with the axle of valve, the axle of handle rotational band movable valve is rotated.

Such handle is more applicable for the shorter butterfly valve of spindle nose protruded length：Former design handle when axle exposes shorter, hand Handle is shortened with the contact length of axle, and the intensity requirement to the moment of torsion and axle of controlled valve is higher, and newly-designed handle, lower end can be inserted Enter fluted disc interstitial hole, increase contact length, in addition shaft end plane will not also be recessed into handle too much, eliminate spiral-lock plastics Lid, had not only saved man-hour but also had reduced cost.

In a preferred embodiment, the fluted disc includes valve position instruction line 10, fluted disc interstitial hole 11 and locating slot 12, limit Position block 13, the side of the fluted disc interstitial hole 11 are provided with valve position instruction line 10, and couple positioned opposite has multiple locating slots 12, the pair Before handle 2 in the locating slot 12 of heel insertion tooth disk, 1 front end of handle main body of the top of valve position instruction line 10 is provided with valve Door aperture arrow.

Wherein, the both sides in 12 region of locating slot are respectively arranged with limited block 13.

There is valve opening arrow, fluted disc there are 10 scale valve position instruction lines for handle front end, being capable of clear and definite Display valve opening；Valve is often switched a corresponding locating slot on 10 ° of fluted discs, coordinate with auxiliary-handle front end on handle, Butterfly plate is positioned at an arbitrary position can；Handle has spacing design with fluted disc in valve wide open and fully open position, prevents butterfly plate from opening Closed position.

In a preferred embodiment, go out the auxiliary-handle 2 for exposing from the gap and be provided with through hole, through hole connects locking Part.Wherein, the fastening device is fixing lock 9.Handle has locking design, can lock valve at an arbitrary position by padlock Extremely, it is to avoid non-working person's maloperation valve.

In a preferred embodiment, main handle is designed for cylindrical exterior, and auxiliary-handle has polyurethane material gum cover, and adopts Designed with lever principle, make controlled valve more comfortable labor-saving；Fluted disc, auxiliary-handle adopt stainless steel, main handle that there is epoxy Coating, with outstanding anticorrosion, anti-wear and protecting against shock performance.Polyurethane material gum cover is than common plasticses and quality of rubber materials more Anticorrosive ageing-resistant.

The above is only preferred embodiment of the present utility model, it is noted that general for the art For logical technical staff, on the premise of without departing from the utility model principle, some improvements and modifications can also be made, these change Enter and retouch also to should be regarded as protection domain of the present utility model.

Claims (8)

1. a kind of new type handle, it is characterised in that including handle main body, auxiliary-handle, gum cover, fluted disc, before the auxiliary-handle includes Heel, straight-bar portion and rear heel, the gum cover front lower ends insert handle main body, and the rear heel of auxiliary-handle is from gum cover Gum cover is inserted at rear portion, and gum cover rear portion lower end is provided with gap with handle main body rear upper end, and auxiliary-handle is from the gap exposure Go out, gum cover can be moved in interstice coverage, auxiliary-handle straight-bar portion is hinged with handle main body, before auxiliary-handle, heel insertion tooth disk is fixed In the groove of position, on front side of straight-bar portion and handle main body hinged place, handle spring is connected with, the upper end of handle spring is arranged on handle main body In spring groove, handle main body front lower ends are inserted fluted disc interstitial hole and are connected with the axle of valve, handle rotational band movable valve Valve shaft is rotated, and then drives the opening and closing of valve plate.

2. new type handle according to claim 1, it is characterised in that the fluted disc is included in the middle of valve position instruction line, fluted disc Hole and locating slot, limited block, the side of the fluted disc interstitial hole are provided with valve position instruction line, and couple positioned opposite has multiple positioning Groove, before the auxiliary-handle in the locating slot of heel insertion tooth disk, the handle main body front end of the top of valve position instruction line sets There is valve opening arrow.

3. new type handle according to claim 2, it is characterised in that the both sides in locating slot region are respectively provided with limited location Block.

4. new type handle according to claim 1, it is characterised in that go out from the gap auxiliary-handle for exposing be provided with logical Hole, through hole connect fastening device.

5. new type handle according to claim 4, it is characterised in that the fastening device is fixing lock.

6. the new type handle according to any one of claim 1-5, it is characterised in that the gum cover is polyurethane material.

7. the new type handle according to any one of claim 1-5, it is characterised in that the fluted disc, auxiliary-handle be not using Rust steel matter.

8. the new type handle according to any one of claim 1-5, it is characterised in that handle main body is provided with epoxy coating.