CN207975372U - A kind of more tracheae quick connection structures of modular - Google Patents

Abstract

The utility model is related to a kind of more tracheae quick connection structures of modular.Existing tracheae needs to dock one by one, installation trouble.The utility model includes coupling, grafting board group and socket board group, grafting board group opens up insertion pipe, socket board group opens up socket pipe, insertion pipe outer end is connected with corresponding coupling, inner end extends to form connection-peg, and socket pipe inner end is connect with coupling, and outer end forms bell and spigot joint, connection-peg sealing is plugged in corresponding bell and spigot joint so that insertion pipe with corresponding socket pipe is gas-tight leads to.Grafting board group and socket board group, which are separately connected, to be waited for connecting end outside two of trachea, and realize that each road tracheae correspondence is led to by matching assembly, tracheae leads to mode and is improved to uniformly lead to mode by original mode of leading to one by one, both efficiency of assembling is effectively improved, ensure to lead to air-tightness, pipe-line layout can also effectively be simplified, the case where preventing misconnection, miss, it is ensured that gas equipment runs well.

Description

A kind of more tracheae quick connection structures of modular

Technical field

The utility model is related to mattress fields, and in particular to a kind of tracheae quick connection structure.

Background technology

There is different types of tracheae quick union in market at present, is mostly docked to single channel tracheae.When need to more It when road tracheae is docked, needs one by one to be attached each road tracheae, has both caused installation to bother, influenced efficiency of assembling, can also Cause mistake to connect because pipeline is intricate, leak the case where connecting, influences gas equipment normal use.

Utility model content

In order to solve the deficiencies in the prior art, the utility model provides a kind of more tracheae quick connection structures of modular, multichannel gas Quickly connection is realized in the outer end that connects of pipe by the grafting board group and socket board group for matching assembly, both improves efficiency of assembling, also simplifies line Road, it is ensured that tracheae accurately docks.

The utility model is accomplished by the following way：A kind of more tracheae quick connection structures of modular, including be connected to outside tracheae Coupling on Lian Duan, the quick connection structure include grafting board group and socket board group, run through in the grafting board group and open up at least Two insertion pipes, through opening up at least two socket pipes, the insertion pipe outer end and corresponding coupling in the socket board group Connection, inner end extend outwardly and form the connection-peg for exposing to grafting board group, and the socket pipe inner end connects with corresponding coupling It connects, outer end forms indent in the bell and spigot joint on socket board group surface, and the connection-peg sealing is plugged in corresponding bell and spigot joint so that Insertion pipe with corresponding socket pipe is gas-tight leads to.Grafting board group and socket board group, which are separately connected, to be waited for connecting outside two of trachea End, and realize that each road tracheae correspondence is led to by matching assembly, tracheae leads to mode and is improved to by original mode of leading to one by one Uniformly lead to mode, both effectively improve efficiency of assembling, it is ensured that lead to air-tightness, moreover it is possible to effectively simplify pipe-line layout, prevent Misconnection, the case where missing, it is ensured that gas equipment runs well.It is installed to right by the way that coupling is unified at the outer end that connects of pipeline to be docked In the grafting board group and socket board group answered, quick connection structure is facilitated to synchronize connection to each road tracheae.

Preferably, be folded with sealing ring between the bell and spigot joint and connection-peg, the surface of the sealing ring respectively with it is described Bell and spigot joint and connection-peg sealing contradict.Sealing ring plays the role of blocking gap between bell and spigot joint and connection-peg, it is ensured that each road tracheae Sealing is led to.

Preferably, the sealing ring is clamped between the madial wall of the bell and spigot joint and the lateral wall of the connection-peg. Grafting board group and socket board group match grafting by connection-peg and bell and spigot joint, and the lateral wall of sealing ring and the madial wall of bell and spigot joint support It touches, the lateral wall of madial wall and connection-peg contradicts, and increases contact area using the elastic deformation of sealing ring, and then improve sealing Effect, in addition, sealing ring also ensures that bell and spigot joint and connection-peg are coaxially disposed always.

Preferably, the bell and spigot joint is in the small shape of outer imperial palace, madial wall is equipped with the annular step surface being arranged outwardly, institute Sealing ring is stated to be clamped between the annular step surface and the end face of the connection-peg.Sealing ring both plays sealing function, also rises It to cushioning effect, prevents connection-peg from the case where deformed damaged occur because being hit with step surface, mounting hole is set in by tightening Interior fastener improves the sealing performance of sealing ring.

Preferably, the connection-peg and bell and spigot joint are in annular shape, bell and spigot joint inner edge diameter and the connection-peg External profile diameter matches.Circular connection-peg and bell and spigot joint are convenient for grafting.

Preferably, the coupling is in a tubular form, outer end sealing is plugged on corresponding tracheal strips, and inner end is screwed onto correspondence Socket pipe outer end or insertion pipe outer end on.The inner end of the coupling has unified size, convenient for being screwed onto outside socket pipe On end or insertion pipe outer end, the outer end of coupling could be provided as sizes, and the tracheae of various calibers is facilitated to be tightly connected.

Preferably, the socket board group includes at least one piece of cage plate, the cage plate is in cubic, is set on the cage plate There are a smooth set junction, the inner end of the socket pipe to be opened in the set junction, the grafting board group includes at least one Block plate, the plate are in cubic, and the plate is equipped with a smooth plug surface, and the inner end of the insertion pipe opens up On the plug surface, the plug surface is bonded with set junction matching so that connection-peg sealing is plugged in corresponding bell and spigot joint. Socket pipe and insertion pipe quantity on each cage plate and plate fix and position correspond to, by setting can match fitting set junction and Plug surface ensures connection-peg and the accurate grafting of bell and spigot joint.

Preferably, the socket board group includes at least two pieces of cage plates that can match splicing, the cage plate split forms flat Whole set junction, the grafting board group include at least two blocks of plates that can match splicing, and the plate split forms smooth insert Junction.When the socket pipe quantity on monolithic cage plate is not enough, enough numbers can be obtained by way of split polylith cage plate The socket pipe of amount meets pipeline joint requirement.The socket board group can be formed by polylith cage plate split, the set being socketed in board group It is corresponding one by one to take over inner end and the insertion pipe inner end of grafting board group.Cage plate and plate are modularization assemble, effectively reduce being produced into This, improves efficiency of assembling.

Preferably, passing through connecting element or spiral shell between the cage plate, between plate and between cage plate and corresponding plate Connected components are affixed.It therefore ensures that between cage plate, closely contradict connection between plate and between cage plate and corresponding plate.

Preferably, the connecting element includes the positioning column and location hole split in corresponding resistance surface；Positioning column is inserted Enter location hole, it is ensured that the two relative position is fixed, and horizontal-shift is prevented.

Preferably, the component that is spirally connected includes the coaxial bolt apertures through setting, fastener passes through corresponding spiral shell successively Connect hole and affixed.Fastener is screwed onto between bolt apertures, the case where effectively improving the two bonding strength, the two is prevented to be detached from.

The beneficial effects of the utility model：Grafting board group and socket board group, which are separately connected, to be waited for connecting outside two of trachea End, and realize that each road tracheae correspondence is led to by matching assembly, tracheae leads to mode and is improved to by original mode of leading to one by one Uniformly lead to mode, both effectively improve efficiency of assembling, it is ensured that lead to air-tightness, moreover it is possible to effectively simplify pipe-line layout, prevent Misconnection, the case where missing, it is ensured that gas equipment runs well.

Description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model decomposition texture schematic cross-sectional view；

Fig. 3 is grafting board group and socket board group decomposition texture schematic diagram；

Fig. 4 is grafting board group and socket another visual angle schematic diagram of board group decomposition texture；

Fig. 5 decomposition texture schematic diagrams between plate；

In figure：1, grafting board group, 2, socket board group, 3, insertion pipe, 4, socket pipe, 5, bell and spigot joint, 6, connection-peg, 7, sealing Circle, 8, set junction, 9, bolt apertures, 10, plug surface, 11, cage plate, 12, plate, 13, positioning column, 14, location hole.

Specific implementation mode

The substantive distinguishing features of the utility model are made further with specific implementation mode with reference to the accompanying drawings of the specification It is bright.

The more tracheae quick connection structures of a kind of modular as shown in Figs. 1-5, by being connected to the coupling connected outside tracheae on end, inserting Fishplate bar group 1 and socket board group 2 form, and run through opening up at least two insertion pipes 3 in the grafting board group 1, in the socket board group 2 Through at least two socket pipes 4 are opened up, 3 outer end of the insertion pipe is connected with corresponding coupling, and inner end extends outwardly and formed The connection-peg 6 of grafting board group 1 is exposed to, 4 inner end of the socket pipe is connected with corresponding coupling, and outer end forms indent in socket The bell and spigot joint 5 on 2 surface of board group, the sealing of the connection-peg 6 are plugged in corresponding bell and spigot joint 5 so that insertion pipe 3 and corresponding set Take over 4 is gas-tight to lead to.

In practical operation, each road tracheae includes the exposed branch pipe of two radicles, by connecting the outer end that connects of two branch pipes It connects and realizes that tracheae leads to, realized and assembled by following steps：

1. each branch pipe it is outer connect corresponding coupling is installed on end, the outer diameter of coupling and corresponding branch pipe outside Even end port diameter matching；

2. according to the quantity of tracheae come assembled socket board group 2 and grafting with sufficient amount socket pipe 4 and insertion pipe 3 Board group 1；

3. being installed the coupling connected outside each branch pipe on end one by one to 3 outer end of 4 outer end of corresponding socket pipe or insertion pipe On, each group corresponds on the para postion that branch pipe is separately mounted in socket board group 2 or grafting board group 1；

4. contradicting the set junction 8 for being socketed board group 2 on the plug surface 10 of grafting board group 1 so that the matching set of bell and spigot joint 5 It sets on corresponding connection-peg 6, realizes that each tracheae is closed and lead to.

Realize that multichannel tracheae quickly connects through the above steps.

In practical operation, the phenomenon that being not in gas leakage after being connect with connection-peg 6 in order to ensure bell and spigot joint 5, the set Sealing ring 7 is folded between connector 5 and connection-peg 6, the surface of the sealing ring 7 is sealed with the bell and spigot joint 5 and connection-peg 6 respectively It contradicts.Specifically, sealing ring 7 has a variety of assembling structures：

Structure one, the sealing ring 7 are clamped between the madial wall of the bell and spigot joint 5 and the lateral wall of the connection-peg 6. The sealing ring 7 is in the form of a column, and when mounted, the sealing ring 7 is plugged in advance in bell and spigot joint 5, is retell connection-peg 6 and is plugged on institute It states in sealing ring 7,5 madial wall of bell and spigot joint is less than the unilateral thickness of sealing ring 7 with the radial difference of 6 lateral wall of connection-peg so that Sealing ring 7 is clamped in by deformation mode between 6 lateral wall of 5 madial wall of bell and spigot joint and connection-peg.

Structure two, the bell and spigot joint 5 are in the small shape of outer imperial palace, and madial wall is equipped with the annular step surface being arranged outwardly, institute Sealing ring 7 is stated to be clamped between the annular step surface and the end face of the connection-peg 6（As shown in Figure 2）.The sealing ring 7 is in The sheet of annular, the outer rim of sealing ring 7 are matched with step surface outer rim, and the inner edge of sealing ring 7 is matched with step surface inner edge, neither shadow Airflow is rung, also assures and is tightly connected between bell and spigot joint 5 and connection-peg 6.

In practical operation, the connection-peg 6 and bell and spigot joint 5 are in annular shape, 5 inner edge diameter of the bell and spigot joint with it is described 6 external profile diameter of connection-peg matches.In addition, the cross section profile of the sealing ring 7 can also be the shapes such as polygon, ellipse, only Play the role of blocking gap between bell and spigot joint 5 and connection-peg 6, is regarded as specific embodiment of the utility model.

In practical operation, in a tubular form, outer end sealing is plugged on corresponding tracheal strips, and inner end is screwed onto for the coupling On 3 outer end of 4 outer end of corresponding socket pipe or insertion pipe.In production, production there can be a variety of of differentiation outer end caliber in advance Coupling uses for connecting end outside the branch pipe of various calibers, had both facilitated branch pipe to be connect with insertion pipe 3 or socket pipe 4, and also effectively carried The scope of application of high grafting board group 1 and socket board group 2.It is equipped with screw thread in the outer end port of the insertion pipe 3 and socket end, side Just coupling is spirally connected sealing.

In practical operation, the socket board group 2 includes at least one piece of cage plate 11, and the cage plate 11 is in cubic, institute It states cage plate 11 and is equipped with a smooth set junction 8, the inner end of the socket pipe 4 is opened in the set junction 8, the grafting Board group 1 includes at least one block of plate 12, and the plate 12 is in cubic, and the plate 12 is equipped with a smooth plug surface 10, the inner end of the insertion pipe 3 is opened on the plug surface 10, and the plug surface 10 is bonded with the set matching of junction 8 so that The sealing of connection-peg 6 is plugged in corresponding bell and spigot joint 5.Cage plate 11 and plate 12 are cubic, have both facilitated cage plate 11 and have inserted Plate 12 contradicts connection, it is ensured that bell and spigot joint 5 and connection-peg 6 is closed leads to also facilitates adjacent cage plate 11 or adjacent insert plates 12 to match Split meets multichannel tracheae and leads to requirement.At least three socket pipes 4, preferred embodiment, monolithic cage plate 11 are opened up on monolithic cage plate 11 On open up four socket pipes 4 arranged side by side, insertion pipe corresponding with 4 quantity of socket pipe and position 3 is opened up on monolithic inserted block.

In practical operation, the socket board group 2 includes at least two pieces cage plates 11 that can match splicing（As shown in Figure 3）, 11 split of the cage plate forms smooth set junction 8, and the grafting board group 1 includes at least two blocks plates 12 that can match splicing （As shown in Figure 4）, 12 split of the plate forms smooth plug surface 10.When 4 quantity of socket pipe on monolithic cage plate 11 cannot When meeting the requirement of tracheae way, by the way that the stacked formation of at least two pieces of cage plates 11 to be had to the socket board group 2 of eight socket pipes 4, with Meet the requirement of tracheae way.

In practical operation, between the cage plate 11, between plate 12 and between cage plate 11 and corresponding plate 12 by inserting Connected components or the component that is spirally connected are affixed, it is ensured that target object accurately connects.Connecting element or the component that is spirally connected can be arranged simultaneously, An implementation can be selected, specific embodiment of the utility model is regarded as.

In practical operation, the connecting element includes the positioning column 13 and location hole 14 split in corresponding resistance surface； Alternatively, the component that is spirally connected includes the coaxial bolt apertures 9 through setting, fastener passes through corresponding bolt apertures 9 and affixed successively.

When being assembled to cage plate 11 and plate 12, the connecting element includes vertically splitting in cage plate 11 and plate Positioning column 13 on 12 forward surfaces and location hole 14, the component that is spirally connected are opposite in cage plate 11 and plate 12 including vertically splitting Bolt apertures 9 on face, when mounted, cage plate 11 and the matching of plate 12 contradict so that and positioning column 13 is plugged in location hole 14, and It is spirally connected the bolt apertures 9 to it using fastener.

When being assembled to adjacent cage plate 11, the connecting element includes vertically splitting on 11 forward surface of cage plate Positioning column 13 and location hole 14, the component that is spirally connected include the bolt apertures 9 vertically split on 11 forward surface of cage plate, pacifying When dress, cage plate 11 and the matching of cage plate 11 contradict so that positioning column 13 is plugged in location hole 14, and is spirally connected to it using fastener Bolt apertures 9.

When being assembled to adjacent plate 12（As shown in Figure 4）, the connecting element includes vertically splitting inserting Positioning column 13 on 12 forward surface of plate and location hole 14, the component that is spirally connected include vertically splitting on 12 forward surface of plate Bolt apertures 9, when mounted, plate 12 and the matching of plate 12 contradict so that positioning column 13 is plugged in location hole 14, and using tightly Firmware is spirally connected the bolt apertures 9 to it.

In practical operation, the bolt apertures 9 can be screwed through hole, threaded blind hole, not threaded Through hole etc., be regarded as specific embodiment of the utility model.

In practical operation, the insertion pipe can be that straight line is arranged, or bending so that the outer end of insertion pipe With inner end not in two opposites of plate, similarly, the outer end and inner end of socket pipe can also be not arranged in two couple of cage plate On facade, it is regarded as specific embodiment of the utility model.

Claims (10)

1. a kind of more tracheae quick connection structures of modular, including it is connected to the coupling connected outside tracheae on end, which is characterized in that it is described Quick connection structure includes grafting board group（1）With socket board group（2）, the grafting board group（1）Above run through and opens up at least two insertion pipes （3）, the socket board group（2）Above run through and opens up at least two socket pipes（4）, the insertion pipe（3）Outer end with it is corresponding external Head connection, inner end, which extends outwardly and formed, exposes to grafting board group（1）Connection-peg（6）, the socket pipe（4）Inner end with it is corresponding Coupling connection, outer end formed indent in socket board group（2）The bell and spigot joint on surface（5）, the connection-peg（6）Sealing is plugged on Corresponding bell and spigot joint（5）In so that insertion pipe（3）With corresponding socket pipe（4）It is gas-tight to lead to.

2. the more tracheae quick connection structures of a kind of modular according to claim 1, which is characterized in that the bell and spigot joint（5）With Connection-peg（6）Between be folded with sealing ring（7）, the sealing ring（7）Surface respectively with the bell and spigot joint（5）And connection-peg（6） Sealing contradicts.

3. the more tracheae quick connection structures of a kind of modular according to claim 2, which is characterized in that the sealing ring（7）Quilt It is clamped in the bell and spigot joint（5）Madial wall and the connection-peg（6）Lateral wall between.

4. the more tracheae quick connection structures of a kind of modular according to claim 2, which is characterized in that the bell and spigot joint（5）It is in The outer small shape of imperial palace, madial wall are equipped with the annular step surface being arranged outwardly, the sealing ring（7）It is clamped in the annular table Terrace and the connection-peg（6）End face between.

5. the more tracheae quick connection structures of a kind of modular according to claim 1, which is characterized in that the connection-peg（6）With Bell and spigot joint（5）It is in annular shape, the bell and spigot joint（5）Inner edge diameter and the connection-peg（6）External profile diameter matches.

6. the more tracheae quick connection structures of a kind of modular according to claim 1, which is characterized in that the coupling is in pipe Shape, outer end sealing are plugged on corresponding tracheal strips, and inner end is screwed onto corresponding socket pipe（4）Outer end or insertion pipe（3）Outer end On.

7. according to a kind of any more tracheae quick connection structures of modular of claim 1-6, which is characterized in that the set fishplate bar Group（2）Including at least one piece of cage plate（11）, the cage plate（11）In cubic, the cage plate（11）It is equipped with a smooth set Junction（8）, the socket pipe（4）Inner end be opened in the set junction（8）On, the grafting board group（1）Including at least one Block plate（12）, the plate（12）In cubic, the plate（12）It is equipped with a smooth plug surface（10）, described to insert It takes over（3）Inner end be opened in the plug surface（10）On, the plug surface（10）With set junction（8）Matching fitting so that Connection-peg（6）Sealing is plugged on corresponding bell and spigot joint（5）It is interior.

8. the more tracheae quick connection structures of a kind of modular according to claim 7, which is characterized in that the socket board group（2） Including at least two pieces of cage plates that can match splicing（11）, the cage plate（11）Split forms smooth set junction（8）, the grafting Board group（1）Including at least two blocks of plates that can match splicing（12）, the plate（12）Split forms smooth plug surface（10）.

9. the more tracheae quick connection structures of a kind of modular according to claim 8, which is characterized in that the cage plate（11）Between, Plate（12）Between and cage plate（11）With corresponding plate（12）Between it is affixed by connecting element or the component that is spirally connected.

10. the more tracheae quick connection structures of a kind of modular according to claim 9, which is characterized in that the connecting element packet Include the positioning column split in corresponding resistance surface（13）And location hole（14）；Alternatively, the component that is spirally connected includes coaxially running through to set The bolt apertures set（9）, fastener passes through corresponding bolt apertures successively（9）And it is affixed.