CN207112148U - One kind group link silk mouth - Google Patents

One kind group link silk mouth Download PDF

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Publication number
CN207112148U
CN207112148U CN201720884669.0U CN201720884669U CN207112148U CN 207112148 U CN207112148 U CN 207112148U CN 201720884669 U CN201720884669 U CN 201720884669U CN 207112148 U CN207112148 U CN 207112148U
Authority
CN
China
Prior art keywords
mouth
silk mouth
interconnecting piece
docking
endoporus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720884669.0U
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Chinese (zh)
Inventor
何玉华
Original Assignee
何玉华
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 何玉华 filed Critical 何玉华
Priority to CN201720884669.0U priority Critical patent/CN207112148U/en
Application granted granted Critical
Publication of CN207112148U publication Critical patent/CN207112148U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses one kind to organize link silk mouth, including middle interconnecting piece, second connecting portion positioned at middle interconnecting piece both ends, the both ends of the middle interconnecting piece are connected with the first docking silk mouth, the both ends of the first docking silk mouth are connected with the first tooth mouth, the be internally provided with endoporus that with described first docks silk mouth match of the second connecting portion in one end relative with middle interconnecting piece, first docking silk mouth of the middle interconnecting piece is connected by screw thread with the endoporus of the second connecting portion, the other end of the second connecting portion is connected with the second docking silk mouth, the second tooth mouth is connected with the second docking silk mouth, nut is installed in the second connecting portion, the nut is internally provided with the endoporus for docking silk mouth with described second and matching.The utility model can be used for connecting various pipelines, water pipe, oil pipe, gasoline pipe, electric wire, cable, have the advantages that simple in construction, easy to use, using effect is good.

Description

One kind group link silk mouth
Technical field
Pipeline, cable interconnection technique field are the utility model is related to, is specially a kind of group link silk mouth.
Background technology
Pipeline be with pipe, pipe connector and valve etc. be connected into be used for convey gas, liquid or with solid particle Fluid device.In pipe, pipe connector, valve and equipment disengaging adapter between coupling method, by the property of fluid, The factors such as the material of pressure and temperature and pipe, size and installation site determine mainly have thread connection, flange connection, hold Insert 3 kinds of methods such as connection and welding:1. thread connection:It is primarily adapted for use in small diameter pipeline., typically will be in thread connection during connection Part is wrapped with fluoroplastics band or coats paste paint, around encapsulants such as upper flax silks, with prevent leakage.Pressed more than 1.6 MPas During power, typically it is added gasket and seals in pipe end face.This coupling method is simple, can dismantle refitting, but must be in the appropriate of pipeline Place installation articulation, in order to dismount.2. flange couples:Applicable diameter range is larger.During connection according to the property of fluid, Pressure and temperature selects different flange and gasket seal, and profit is clamped by bolt pad and keeps sealing.Needing what is often dismounted Mostly coupled at pipeline section with pipeline with the joining place of equipment using flange.3. weld connection:The intensity of this connection and close Envelope property is best, suitable for various pipelines, labor and material saving, but is necessary to switch off pipe and pipe connector during dismounting.
But there is the structure for needing to destroy pipeline or installation complexity, processing technology complexity etc. in above-mentioned connected mode Defect, and this attachment structure only adapts to pipeline connection, does not have the connection of electric wire, cable, and can not play and prevent booster Effect.
Utility model content
The purpose of this utility model is to provide a kind of group link silk mouth, asked with solve to propose in above-mentioned background technology Topic.
To achieve the above object, the utility model provides following technical scheme:One kind group link silk mouth, including middle connection Portion, the second connecting portion positioned at middle interconnecting piece both ends, the both ends of the middle interconnecting piece are connected with the first docking silk mouth, The both ends of the first docking silk mouth are connected with the first tooth mouth, and the second connecting portion is relative with middle interconnecting piece one End is internally provided with the endoporus for docking silk mouth with described first and matching, and the first docking silk mouth of the middle interconnecting piece passes through Screw thread is connected with the endoporus of the second connecting portion, and the other end of the second connecting portion is connected with the second docking silk mouth, The second tooth mouth is connected with the second docking silk mouth, nut is installed, inside the nut in the second connecting portion It is provided with the endoporus for docking silk mouth with described second and matching.
Preferably, the first tooth mouth docks the outer surface of silk mouth link position with described first and is arranged with the first sealing Circle.
Preferably, the second tooth mouth docks the outer surface of silk mouth link position with described second and is arranged with the second sealing Circle.
Preferably, the second docking silk mouth in the second connecting portion is connected by screw thread with the endoporus of the nut.
Preferably, the outside of the middle interconnecting piece, second connecting portion and nut is regular hexagon structure.
Preferably, the endoporus inside second connecting portion and nut is truncated cone structure, is twisted in second connecting portion and nut The first tooth mouth is respectively acting in tight process, on the second tooth mouth, for clamping must clamping part.
Compared with prior art, the beneficial effects of the utility model are:
1st, the utility model, which leads to, is connected with the first docking silk mouth at the both ends of middle interconnecting piece, the first docking silk mouth Both ends are connected with the first tooth mouth, and the first docking silk mouth of middle interconnecting piece is connected by screw thread and the endoporus of second connecting portion Connect, in the through hole at the both ends that two groups of pipelines are separately mounted into a connecting portion during use, the first tooth when tightening second connecting portion Mouthful shrink and pipeline and middle interconnecting piece be fixed, similarly nut tighten constantly the second tooth mouth by second connecting portion and pipeline It is fixed, second connecting portion can as needed be installed or do not installed, and set second connecting portion to disperse entirely to connect The pressure of connection device, play a part of preventing.
2nd, the utility model can be used for connecting various pipelines, water pipe, oil pipe, gasoline pipe, electric wire, cable, have structure letter Single, easy to use, the advantages that using effect is good.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two;
Fig. 3 is the external structure schematic diagram of the utility model embodiment one;
Fig. 4 is the utility model middle interconnecting piece side structure schematic diagram.
In figure:1- nuts;2- middle interconnecting pieces;The sealing rings of 21- first;22- the first tooth mouths;23- first docks silk mouth;3- Second connecting portion;The sealing rings of 31- second;32- the second tooth mouths;33- second docks silk mouth.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment 1
Fig. 1, Fig. 3, Fig. 4 are referred to, the utility model provides a kind of technical scheme:One kind group link silk mouth, including centre Connecting portion 2, the second connecting portion 3 positioned at the both ends of middle interconnecting piece 2, the both ends of the middle interconnecting piece 2 are connected with first Silk mouth 23 is docked, the both ends of the first docking silk mouth 23 are connected with the first tooth mouth 22, and the second connecting portion 3 is with Between the relative one end of connecting portion 2 be internally provided with the endoporus for docking silk mouth 23 with described first and matching, it is described among connect The first docking silk mouth 23 in portion 2 is connected by screw thread with the endoporus of the second connecting portion 3, the second connecting portion 3 it is another End is connected with the second docking silk mouth 33, is connected with the second tooth mouth 32 on the second docking silk mouth 33, and described second Nut 1 is installed, the nut 1 is internally provided with the endoporus for docking silk mouth 33 with described second and matching on connecting portion 3.
The first tooth mouth 22 is arranged with the first sealing ring 21 with the described first outer surface for docking the link position of silk mouth 23, First sealing ring 21 plays a part of waterproof sealing;The second tooth mouth 32 docks the outer of the link position of silk mouth 33 with described second Surface is arranged with the second sealing ring 31, and the second sealing ring 31 plays a part of waterproof sealing;Second in the second connecting portion 3 Docking silk mouth 33 is connected by screw thread with the endoporus of the nut 1 so that the second tooth mouth 32 of second connecting portion 3 can be by pipeline Clamp;The outside of the middle interconnecting piece 2, second connecting portion 3 and nut 1 is regular hexagon structure, is easily installed fixation.
Endoporus inside second connecting portion 3 and nut 1 is truncated cone structure, is tightened in second connecting portion 3 and nut 1 During be respectively acting on the first tooth mouth, on the second tooth mouth, for clamping must clamping part.
Embodiment 2
Referring to Fig. 2, the utility model provides another technical solution:One kind group link silk mouth, including middle interconnecting piece 2 With the nut 1 positioned at the both ends of middle interconnecting piece 2, the both ends of the middle interconnecting piece 2 are connected with the first docking silk mouth 23, institute The both ends for stating the first docking silk mouth 23 are connected with the first tooth mouth 22, and the nut 1 is in one end relative with middle interconnecting piece 2 Be internally provided with the endoporus for docking silk mouth 23 with described first and matching, the first docking silk mouth 23 of the middle interconnecting piece 2 It is connected by screw thread with the endoporus of nut 1.
Operation principle:The utility model, which is led to, is connected with the first docking silk mouth 23 at the both ends of middle interconnecting piece 2, and first The both ends of docking silk mouth 23 are connected with the first tooth mouth 22, and the first docking silk mouth 23 of middle interconnecting piece 2 passes through screw thread and the The endoporus connection of two connecting portions 3, in the through hole at the both ends that two groups of pipelines are separately mounted into a connecting portion 2 during use, tightening First tooth mouth 22 shrinks during second connecting portion 3, and pipeline and middle interconnecting piece 2 are fixed, and similarly nut 1 is tightening constantly Second connecting portion 3 is fixed two tooth mouths 32 with pipeline, and second connecting portion 3 can as needed be installed or do not installed, Set second connecting portion 3 to disperse the pressure of whole attachment means, play a part of preventing, the utility model can be used for connecting Various pipelines, water pipe, oil pipe, gasoline pipe, electric wire, cable, have the advantages that simple in construction, easy to use, using effect is good.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. one kind group link silk mouth, including middle interconnecting piece(2), positioned at middle interconnecting piece(2)The second connecting portion at both ends(3), It is characterized in that:The middle interconnecting piece(2)Both ends be connected with the first docking silk mouth(23), the first docking silk mouth (23)Both ends be connected with the first tooth mouth(22), the second connecting portion(3)With middle interconnecting piece(2)Relative one end Be internally provided with and dock silk mouth with described first(23)The endoporus to match, the middle interconnecting piece(2)First docking silk Mouthful(23)Pass through screw thread and the second connecting portion(3)Endoporus connection, the second connecting portion(3)Other end integrally connected There is the second docking silk mouth(33), the second docking silk mouth(33)On be connected with the second tooth mouth(32), second connection Portion(3)On nut is installed(1), the nut(1)It is internally provided with and docks silk mouth with described second(33)The endoporus to match.
A kind of 2. group link silk mouth according to claim 1, it is characterised in that:The first tooth mouth(22)With described first Dock silk mouth(23)The outer surface of link position is arranged with the first sealing ring(21).
A kind of 3. group link silk mouth according to claim 1, it is characterised in that:The second tooth mouth(32)With described second Dock silk mouth(33)The outer surface of link position is arranged with the second sealing ring(31).
A kind of 4. group link silk mouth according to claim 1, it is characterised in that:The second connecting portion(3)On second Dock silk mouth(33)Pass through screw thread and the nut(1)Endoporus connection.
A kind of 5. group link silk mouth according to claim 1, it is characterised in that:The middle interconnecting piece(2), second connection Portion(3)And nut(1)Outside be regular hexagon structure.
A kind of 6. group link silk mouth according to claim 1, it is characterised in that:Inside the second connecting portion 3 and nut 1 Endoporus be truncated cone structure.
CN201720884669.0U 2017-07-20 2017-07-20 One kind group link silk mouth Expired - Fee Related CN207112148U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720884669.0U CN207112148U (en) 2017-07-20 2017-07-20 One kind group link silk mouth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720884669.0U CN207112148U (en) 2017-07-20 2017-07-20 One kind group link silk mouth

Publications (1)

Publication Number Publication Date
CN207112148U true CN207112148U (en) 2018-03-16

Family

ID=61585137

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720884669.0U Expired - Fee Related CN207112148U (en) 2017-07-20 2017-07-20 One kind group link silk mouth

Country Status (1)

Country Link
CN (1) CN207112148U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180316

Termination date: 20180720