CN208535547U - A kind of profile and connecting flange - Google Patents

Abstract

The utility model discloses a kind of profile and connecting flange.Assembling grove is formed in the profile, the opening width of the assembling grove is less than the slot bottom width of the assembling grove.The beneficial effects of the utility model are: the opening width of the assembling grove of the profile is less than the slot bottom width of the assembling grove, so that connecting flange is in assembling, first connector connects two neighboring profile after protruding into assembling grove in which can be convenient, so that the simpler convenience of assembling process.A kind of connecting flange using the profile is also disclosed in the utility model.

Description

A kind of profile and connecting flange

Technical field

The utility model belongs to flange technical field, is specifically related to a kind of profile and connecting flange.

Background technique

Existing flange mostly use greatly profile is welded and fixed it is molding.Although the flange of welding fabrication has preferable Intensity, still, the flange of welding fabrication must be finished products when dispatching from the factory, and cannot achieve on-site assembly.

Moreover, the flange of welding fabrication can not carry out demolition and maintenance.If flange breaks down, flange as a whole can only be torn open Under, change the outfit new flange again, causes the waste of resource, also increases maintenance cost.

Utility model content

Utility model aims to solve the problems in existing, a kind of profile and connecting flange are provided.

To reach above-mentioned purpose, the utility model adopts the following technical solution, and a kind of profile is inside formed with assembling grove, The opening width of the assembling grove is less than the slot bottom width of the assembling grove.

Preferably comprising the first plate, the second plate and the third plate being fixedly connected sequentially；First plate and the third Plate constitutes the side wall of the assembling grove, and second plate constitutes the bottom wall of the assembling grove.

Preferably, first plate and the third plate vertically connect second plate, and the third plate is far from institute The one end for stating the second plate perpendicularly inward has been bent to form the first limiting section.

Preferably, the position evagination of the first limiting section of the corresponding third plate is formed with the second limit on the inside of first plate Position portion.

Preferably, the inner surface evagination of second plate is formed with boss, the outer surface concave shaped of second plate At fluted, the groove is used to constitute the mounting groove of sealing element.

Preferably, the opposite end of the profile is equipped with the splicing inclined-plane that inclination angle is 45 degree.

A kind of connecting flange includes profile as described above and multiple first connectors；First connector includes mutual The first connecting plate and the second connecting plate of connection, the end splicing of the two neighboring profile, the first of first connector Connecting plate and the second connecting plate are respectively protruding into the assembling grove of the two neighboring profile, and are locked two by locking part respectively The profile.

Preferably, the profile includes the first plate, the second plate and third plate being fixedly connected sequentially, first plate and institute The side wall that third plate constitutes the assembling grove is stated, second plate constitutes the bottom wall of the assembling grove；The third plate is far from institute State the second plate one end it is perpendicularly inward be bent to form the first limiting section, the first of the corresponding third plate on the inside of first plate The position of limiting section is formed with the second limiting section；The first connecting plate and the second connecting plate of first connector include bottom Plate and inclined plate set on the bottom plate opposite sides；Two of first connecting plate of first connector and the second connecting plate Inclined plate abuts first limiting section and second limiting section respectively, so that first connector is limited in described group In tankage.

It preferably, further include the second connector, second connector includes the third connecting plate and the 4th being fixedly connected Connecting plate；The third connecting plate and the 4th connecting plate pass through the first of the fixed two neighboring profile of locking part respectively Plate.

Preferably, the outer surface of second plate is recessed fluted, and the groove is for constituting the connecting flange Sealing element mounting groove.

Compared to the prior art, technical solution provided by the utility model has the following beneficial effects:

1, in connecting flange and profile, the opening width of the assembling grove is less than the slot bottom width of the assembling grove, from And making the connecting flange in assembling, the first connector connects two neighboring type after protruding into assembling grove in which can be convenient Material, so that the simpler convenience of assembling process；

2, the one end of the third plate far from second plate is perpendicularly inward has been bent to form the first limiting section, and described first The position evagination of first limiting section of the corresponding third plate is formed with the second limiting section on the inside of plate, two the first limiting sections and the Two limiting sections cooperate so that the opening width of the assembling grove is less than the slot bottom width of the assembling grove, and not only structure is simple It is single, and obtain the first limiting section and second limiting section and can also play the buckle resistance for increasing third plate and the first plate Can, play reinforcing effect；

3, the inner surface evagination of second plate is formed with boss, and the outer surface of second plate has been recessed recessed Slot, the groove are used to constitute the mounting groove of sealing element, and the boss and the groove, which can play, increases the anti-of the second plate Bending performance plays reinforcing effect；In addition, the groove can be also used for constituting the mounting groove of connecting flange, to enhance company The sealing performance of acting flange；

4, the opposite end of the profile is equipped with the splicing inclined-plane that inclination angle is 45 degree, guarantees the stabilization of two profiles splicing Property and convenience；

5, two inclined plates of the first connecting plate of first connector and the second connecting plate abut described second respectively Limiting section and first limiting section, so that first connector is limited in the assembling grove, so that connecting flange Splice it is more convenient, assemble it is simpler；

6, the end splicing of the two neighboring profile, the first connecting plate and the second connecting plate point of first connector It does not protrude into the assembling grove of the two neighboring profile, and is locked two profiles by locking part respectively, moreover, described the Three connecting plates and the 4th connecting plate pass through the first plate of the fixed two neighboring profile of locking part respectively；Connect by first Fitting locks the bottom wall of the assembling grove, and the second connector is cooperated to lock the first plate of two profiles, so that first connects Fitting and the second connector, which cooperate, realizes the assembly strength of the enhancing connecting flange, guarantees the stability and safety of product Property.

Detailed description of the invention

Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model Improper restriction.In the accompanying drawings:

Fig. 1 is the structural schematic diagram of connecting flange provided by the embodiment of the utility model；

Fig. 2 is the partial resolution structural schematic diagram of connecting flange shown in Fig. 1；

Fig. 3 is the side structure schematic diagram of profile in connecting flange shown in Fig. 2；

Fig. 4 is the structural schematic diagram of the first connector in connecting flange shown in Fig. 2；

Fig. 5 is the structural schematic diagram of the second connector in connecting flange shown in Fig. 2.

Specific embodiment

In order to be clearer and more clear technical problem to be solved in the utility model, technical solution and beneficial effect, with Under in conjunction with the accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein Example is applied only to explain the utility model, is not used to limit the utility model.

In claims of the utility model, specification and above-mentioned attached drawing, unless otherwise specifically limited, term is such as used " first ", " second " or " third " etc. is provided to distinguish different objects, be not use to describe a particular order.

In claims of the utility model, specification and above-mentioned attached drawing, unless otherwise specifically limited, for orientation Word, such as using term " center ", " transverse direction ", " longitudinal direction ", "horizontal", " vertical ", "top", "bottom", "inner", "outside", "upper", The indicating positions such as "lower", "front", "rear", "left", "right", " clockwise ", " counterclockwise " or positional relationship are based on shown in attached drawing Orientation and positional relationship, and be merely for convenience of narration the utility model and simplify description, rather than indication or suggestion is signified Device or element must have a particular orientation or be constructed and operated in a specific orientation, so can not be interpreted as limitation this The specific protection scope of utility model.

In claims of the utility model, specification and above-mentioned attached drawing, unless otherwise specifically limited, term is such as used " affixed " or " being fixedly connected ", should broadly understood, i.e., between the two without any company of displacement relation and relative rotation relationship Connect mode, that is to say, that including being unremovably fixedly connected with, being removably secured connection, be linked together and by other dresses It sets or element is fixedly connected.

In claims of the utility model, specification and above-mentioned attached drawing, such as using term " includes ", " having " and Their deformation, it is intended that " including but not limited to ".

Please refer to Fig. 1-5, a kind of connecting flange includes multiple profiles 10, multiple first connectors 20 and multiple second connects Fitting 30.Wherein, first connector 20 and second connector 30 will be described in two neighboring splicings by locking part Profile 10 locks together.Selectively, the locking part can for rivet, screw or bolt etc., the utility model to this not It limits.

Assembling grove 101 is formed in the profile 10, the opening width of the assembling grove 101 is less than the assembling grove 101 Slot bottom width.Specifically, the profile 10 includes the first plate 11, the second plate 12 and the third plate 13 being fixedly connected sequentially；And And first plate 11 and the third plate 13 constitute the side wall of the assembling grove 101, second plate 12 constitutes the assembling The bottom wall of slot 101.

First plate 11 and the third plate 13 vertically connect second plate 12, and the third plate 13 is far from institute State the second plate 12 one end it is perpendicularly inward be bent to form the first limiting section 131, and described is corresponded on the inside of first plate 11 The position evagination of first limiting section 131 of three plates 13 is formed with the second limiting section 111, first limiting section 131 and described Two limiting sections 111 cooperate so that the opening width of the assembling grove 101 is less than the slot bottom width of the assembling grove 101.

In the present embodiment, first limiting section 131 is that the third plate 13 bends inwards the bending edge to be formed, described The protrusion of first plate, 11 inner wall surface described in second limiting section 111.Certainly, it is not limited to the present embodiment, first limiting section 131 It can also be other suitable structures with second limiting section 111, for cooperating so that the opening of the assembling grove 101 is wide Degree is less than the slot bottom width of the assembling grove 101.

Moreover, the inner surface evagination of second plate 12 is formed with boss 121, in the outer surface of second plate 12 Spill is at fluted 102.It should be appreciated that second plate 12 can form 121 He of boss by modes such as punch formings The groove 102.

It should be noted that the boss 121 of second plate, 12 inner surface is not required in the profile 10, In some other alternative embodiment, 12 inner surface of the second plate can also be without the boss 121.

In addition, the groove 102 of 12 outer surface of the second plate is used to constitute the mounting groove of the sealing element of the connecting flange.

In order to splice conveniently, the opposite end of the profile 10 is equipped with the splicing inclined-plane 103 that inclination angle is 45 degree.Adjacent two A profile 10 realizes vertical splicing by the splicing inclined-plane 103.

First connector 20 includes the first connecting plate 21 interconnected and the second connecting plate 22.In the present embodiment In, the end of the two neighboring profile 10 is spliced, the first connecting plate 21 and the second connecting plate 22 of first connector 20 It is respectively protruding into the assembling grove 101 of the two neighboring profile 10, and passes through locking part two profiles 10 of locking respectively.

Specifically, the first connecting plate 21 of first connector 20 and the second connecting plate 22 include bottom plate 201 and set In the inclined plate 202 of 201 opposite sides of bottom plate.

When first connector 20 locks the two neighboring profile 10, the bottom plate 201 is locked by locking part Second plate 12 is connected, the first connecting plate 21 of first connector 20 and two inclined plates 202 of the second connecting plate 22 are equal The second limiting section 111 of first plate 11 and the first limiting section 131 of the third plate 13 are abutted respectively, thus by described A connection piece 20 is limited in the assembling grove 101.

Second connector 30 includes the third connecting plate 31 and the 4th connecting plate 32 being fixedly connected.When second company Fitting 30 lock the two neighboring profile 10 when, the third connecting plate 31 and the 4th connecting plate 32 pass through locking respectively First plate 11 of the fixed two neighboring profile 10 of part.

Moreover, referring to Fig. 3, the dimension information of profile is as shown in the table in the connecting flange:

The assembling process of connecting flange provided by the utility model is as follows:

When splicing two profiles 10 of arbitrary neighborhood, the first connecting plate 21 of the first connector 20 is inserted into an institute It states in the assembling grove 101 of profile 10, then the second connecting plate 22 of the first connector 20 is inserted into the assembling of another profile 10 In slot 101；

Then, the first connecting plate 21 and the second connecting plate 22 are locked with the bottom wall of assembling grove 101 by locking part respectively It is solidly connected；

Then, by the third connecting plate 31 of the second connector 30 and the 4th connecting plate 32 by locking part respectively with two First plate 11 of the profile 10 locks and connects, and thus completes the concatenation of the two neighboring profile 10；

And so on, the splicing assembling process of entire connecting flange is completed.

It should be appreciated that the formation of the connecting flange be not limited to the present embodiment shown in square structure, the connecting flange It can also be circular configuration, ellipsoidal structure etc.；Moreover, the connection type of the connecting flange is similar with above-mentioned connection type, This will not be repeated here.

The preferred embodiment of the utility model has shown and described in above description, as previously described, it should be understood that this is practical new Type is not limited to forms disclosed herein, and should not be regarded as an exclusion of other examples, and can be used for various other groups Conjunction, modification and environment, and above-mentioned introduction or the technology of related fields can be passed through within the scope of the inventive concept described herein Or knowledge is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, then It all should be in the protection scope of the appended claims for the utility model.

Claims (10)

1. a kind of profile, which is characterized in that be formed with assembling grove in it, the opening width of the assembling grove is less than the assembling grove Slot bottom width.

2. a kind of profile as described in claim 1, it is characterised in that: it includes the first plate being fixedly connected sequentially, the second plate With third plate；

First plate and the third plate constitute the side wall of the assembling grove, and second plate constitutes the bottom of the assembling grove Wall.

3. a kind of profile as claimed in claim 2, it is characterised in that: first plate and the third plate vertically connect institute The second plate is stated, and the one end of the third plate far from second plate is perpendicularly inward has been bent to form the first limiting section.

4. a kind of profile as claimed in claim 3, it is characterised in that: the first of the corresponding third plate on the inside of first plate The position evagination of limiting section is formed with the second limiting section.

5. a kind of profile as claimed in claim 2, it is characterised in that: the inner surface evagination of second plate is formed with convex Platform, the outer surface of second plate are recessed fluted, and the groove is used to constitute the mounting groove of sealing element.

6. a kind of profile as described in claim 1, it is characterised in that: it is 45 degree that the opposite end of the profile, which is equipped with inclination angle, Splicing inclined-plane.

7. a kind of connecting flange, which is characterized in that including profile as described in claim 1 and multiple first connectors；

First connector includes the first connecting plate and the second connecting plate interconnected,

The end of the two neighboring profile is spliced, and the first connecting plate and the second connecting plate of first connector are respectively protruding into In the assembling grove of the two neighboring profile, and pass through locking part two profiles of locking respectively.

8. a kind of connecting flange as claimed in claim 7, it is characterised in that: the profile includes first to be fixedly connected sequentially Plate, the second plate and third plate, first plate and the third plate constitute the side wall of the assembling grove, and second plate constitutes institute State the bottom wall of assembling grove；

The one end of the third plate far from second plate is perpendicularly inward to be bent to form the first limiting section, the first plate inside The position of first limiting section of the corresponding third plate is formed with the second limiting section；

The first connecting plate and the second connecting plate of first connector include bottom plate and set on the bottom plate opposite sides Inclined plate；

First connecting plate of first connector and two inclined plates of the second connecting plate abut second limiting section respectively With first limiting section, so that first connector is limited in the assembling grove.

9. a kind of connecting flange as claimed in claim 8, it is characterised in that: it further include the second connector, second connection Part includes the third connecting plate and the 4th connecting plate being fixedly connected；

The third connecting plate and the 4th connecting plate pass through the first plate of the fixed two neighboring profile of locking part respectively.

10. a kind of connecting flange as claimed in claim 8, it is characterised in that: the outer surface of second plate has been recessed Groove, the groove are used to constitute the mounting groove of the sealing element of the connecting flange.