CN106640885A - Flange connection device and composite material electrical equipment with flange connection device - Google Patents
Flange connection device and composite material electrical equipment with flange connection device Download PDFInfo
- Publication number
- CN106640885A CN106640885A CN201611004673.XA CN201611004673A CN106640885A CN 106640885 A CN106640885 A CN 106640885A CN 201611004673 A CN201611004673 A CN 201611004673A CN 106640885 A CN106640885 A CN 106640885A
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- Prior art keywords
- flange
- connector
- arc
- arc body
- groove
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- 239000002131 composite material Substances 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 abstract description 23
- 238000005452 bending Methods 0.000 abstract description 6
- 239000003822 epoxy resin Substances 0.000 description 17
- 229920000647 polyepoxide Polymers 0.000 description 17
- 238000012360 testing method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001802 infusion Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 229920000715 Mucilage Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
Abstract
The invention provides a flange connection device and composite material electrical equipment with the flange connection device. The device is applied to the composite material electrical equipment, and comprises a connection body and at least one flange, wherein each flange is arranged on at least one end of the connection body in a sleeving manner; and the outer wall of the connection body is snapped with the inner wall of each flange. According to the flange connection device and the composite material electrical equipment with the flange connection device, as the connection body are snapped with the flanges arranged at the end parts of the connection body in the sleeving manner, relative slippage between the connection body and the flanges can be avoided; therefore, connection between the connection body and the flanges is more stable and firmer, the bearing capacity of joints of the connection body and the flanges is effectively improved, and the bending resistance and the anti-seismic property of the connection device are improved; meanwhile, by adhering connection between the connection body and the flanges, the contact area of adhering connection is enlarged, and the stability of connection body and flange connection is improved; and the flange connection device can be better suitable for the material of the connection body.
Description
Technical field
The present invention relates to technical field of electric equipment, in particular to a kind of flange connecting apparatus and with the flange
The composite electrical equipment of attachment means.
Background technology
China is located between Eurasian seismic belt and circum-Pacific seismic belt, belongs to earthquake-prone countries.High intensity Zone
Interior electric power facility not only needs good technology arrangement, and needs with good anti-seismic performance.In recent years, with new
The development of material, electrical equipment made by composite is due to intensity height, the ceramics that ductility is good, anti-seismic performance is better than fragility
Made by material the advantages of electrical equipment, range of application is more and more extensive.
Composite electrical equipment includes multiple connectors being sequentially connected, and two neighboring connector passes through two flange phases
Connection, each connector passes through epoxy resin encapsulated material bonding connection with each flange.Specifically, the inwall of flange is opened up
Multiple annular grooves, the outer wall of connector also opens up multiple annular grooves, and the groove of flange is oppositely arranged with the groove of connector
And cavity volume is formed, epoxy resin encapsulated material is fed into the cavity volume to realize the bonding connection of connector and flange.
In order to preferably study the performance of composite electrical equipment, need to carry out composite electrical equipment correlation
Test.When mechanical property test is carried out to composite electrical equipment, result of the test shows the broken of composite electrical equipment
Bad stress is 200MPa, meets related request；When beam test and vibration test is carried out to composite electrical equipment, test
As a result show, when the stress of composite electrical equipment reaches 80MPa, connector ftractures with the junction of flange, connect
Body and flange Relative sliding so that composite electrical equipment is destroyed.It can thus be seen that existing composite electrical equipment
Middle connector is easily caused connector and electrically sets less than composite with the bearing capacity of flange connections with the connected mode of flange
Standby bearing capacity, and then reduce the anti-bending strength and anti-seismic performance of composite electrical equipment.
The content of the invention
In consideration of it, the present invention proposes a kind of flange connecting apparatus, it is intended to solve composite in prior art and electrically set
The connected mode that the standby groove of middle connector is oppositely arranged with the groove of flange is easily caused connector and carries with the junction of flange
The little problem of ability.The invention allows for a kind of composite electrical equipment with the flange connecting apparatus.
On one side, the present invention proposes a kind of flange connecting apparatus, for composite electrical equipment, the device bag
Include：Connector and at least one flange；Wherein, at least one end of connector is arranged with flange, also, the outer wall and method of connector
Blue inwall is mutually engaged and bonding connection.
Further, in above-mentioned flange connecting apparatus, flange includes：First flange body and second flange body；Wherein, first
Flange body is removably fastened and connected with second flange body, and first flange body encloses with second flange body and is set as being worn for connector
Passage, the inwall of first flange body and the inwall of second flange body are mutually engaged and bonding connection with the outer wall of connector.
Further, in above-mentioned flange connecting apparatus, the outer wall of connector along connector axially arranged multiple projections,
The inwall of one flange body and the inwall of second flange open up multiple grooves, and projection is mutually engaged and bonding connection with groove.
Further, in above-mentioned flange connecting apparatus, projection for arc projection, the groove of the inwall of first flange body and
The groove of the inwall of second flange is arc groove.
Further, in above-mentioned flange connecting apparatus, projection is annular projection；The groove of the inwall of first flange body and
The groove of the inwall of second flange is arc groove, also, the inwall of the groove of the inwall of first flange body and second flange
Groove it is corresponding.
Further, in above-mentioned flange connecting apparatus, first flange body includes：First arc body and the second arc body；The
One arc body is connected to the outer wall of one end of the second arc body and is coaxially disposed, and the inwall of the second arc body opens up multiple grooves,
First arc body offers multiple first connecting holes；Second flange body includes：3rd arc body and the 4th arc body；3rd arc
Body is connected to the outer wall of one end of the 4th arc body and is coaxially disposed, and the inwall of the 4th arc body opens up multiple grooves, the 3rd arc
Body offers multiple second connecting holes；First arc body is detachably connected with the 3rd arc body, and/or, the second arc body with
4th arc body is detachably connected；Second arc body and the 4th arc body enclose and are set as passage.
Further, in above-mentioned flange connecting apparatus, the outer wall of the first arc body arranges the first connecting plate, the 3rd arc body
Outer wall the second connecting plate is set, the first connecting plate is connected with the second connecting plate by bolt.
Further, in above-mentioned flange connecting apparatus, the outer wall of the second arc arranges the 3rd connecting plate, the 4th arc body
Outer wall the 4th connecting plate is set, the 3rd connecting plate is connected with the 4th connecting plate by bolt.
In the present invention, connector is mutually engaged with the flange that end is arranged, and connector can be avoided relative with flange generation
Sliding so that it is firm that connector is more consolidated with the connection of flange, is effectively improved holding for connector and the junction of flange
Loading capability, and then the anti-bending strength and anti-seismic performance of the flange connecting apparatus are improve, solve composite in prior art
The connected mode that the groove of connector and the groove of flange are oppositely arranged in electrical equipment is easily caused the connection of connector and flange
The little problem of place's bearing capacity, also, connector and flange bonding connection, increase the contact surface of bonding connection, the company of improve
The stability that junctor is connected with flange, additionally it is possible to be better adapted to the material of connector.
On the other hand, the invention allows for a kind of composite electrical equipment, the electrical equipment includes：On at least two
The flange connecting apparatus stated；Wherein, two neighboring flange connecting apparatus are detachably connected by the flange of connector end.
Because flange connecting apparatus have the effect above, so the composite electrical equipment with the flange connecting apparatus
Also there is corresponding technique effect.
Description of the drawings
By the detailed description for reading hereafter preferred embodiment, various other advantages and benefit is common for this area
Technical staff will be clear from understanding.Accompanying drawing is only used for illustrating the purpose of preferred embodiment, and is not considered as to the present invention
Restriction.And in whole accompanying drawing, it is denoted by the same reference numerals identical part.In the accompanying drawings：
Fig. 1 is the cross-sectional view of flange connecting apparatus provided in an embodiment of the present invention；
Fig. 2 is the cross-sectional view of flange in flange connecting apparatus provided in an embodiment of the present invention；
Fig. 3 is the overlooking the structure diagram of flange in flange connecting apparatus provided in an embodiment of the present invention；
Fig. 4 is the cross-sectional view of connector in flange connecting apparatus provided in an embodiment of the present invention；
Fig. 5 is the cross-sectional view of composite electrical equipment provided in an embodiment of the present invention.
Specific embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in accompanying drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure and should not be by embodiments set forth here
Limited.On the contrary, there is provided these embodiments are able to be best understood from the disclosure, and can be by the scope of the present disclosure
Complete conveys to those skilled in the art.It should be noted that in the case where not conflicting, embodiment in the present invention and
Feature in embodiment can be mutually combined.Below with reference to the accompanying drawings and in conjunction with the embodiments describing the present invention in detail.
Flange connecting apparatus embodiment：
Referring to Fig. 1 to 4, the preferred structure of flange connecting apparatus provided in an embodiment of the present invention is shown in figure.The flange
Attachment means are used for composite electrical equipment, and composite electrical equipment can include at least two flange connecting apparatus, respectively
Flange connecting apparatus are connected in turn.
Referring to Fig. 1 to 4, as illustrated, the flange connecting apparatus can include：The flange 2 of connector 1 and at least one.Its
In, connector 1 can be tubulose, i.e. connecting tube；The connector 1 can also be solid column, when being embodied as, connector
1 concrete structure can determine that the present embodiment does not do any restriction to this according to actual conditions.In the present embodiment, connect
Body 1 is connector made by composite.
At least one end of connector 1 is arranged with flange 2, also, the outer wall of connector 1 be mutually engaged with the inwall of flange 2 and
Bonding connection.Specifically, the two ends of connector 1 can be arranged with flange 2, or, only one end of connector 1 is arranged
There is flange 2.When flange connecting apparatus are located at the middle part of composite electrical equipment, the two ends of flange connecting apparatus are both needed to
To be connected with adjacent flange connecting apparatus, then the two ends of the connector in the flange connecting apparatus are arranged flange 2.Work as method
When blue attachment means are located at the initial position or terminal position of composite electrical equipment, flange connecting apparatus only need to one end
It is connected with adjacent flange connecting apparatus, then one end of the connector in the flange connecting apparatus is arranged with flange 2.
The outer wall of connector 1 is mutually engaged with the inwall of flange 2, also, occlusal surface can pass through epoxy resin encapsulated material
Bonding connection is carried out, so that connector 1 is connected with flange 2.When being embodied as, the outer wall of connector 1 and the inwall phase of flange 2
The implementation of occlusion can also be arbitrary, and the present embodiment does not do any restriction to this.
When two neighboring flange connecting apparatus are connected, the end of the connector connection in each flange connecting apparatus
Portion is arranged with flange, is detachably connected by flange.
As can be seen that in the present embodiment, the flange 2 that connector 1 is arranged with end is mutually engaged, can avoid connector 1 with
There is relative sliding in flange 2 so that it is firm that connector 1 is more consolidated with the connection of flange 2, is effectively improved connector 1
With the bearing capacity of the junction of flange 2, and then the anti-bending strength and anti-seismic performance of the flange connecting apparatus are improve, solved
The connected mode that the groove of connector is oppositely arranged with the groove of flange in composite electrical equipment in prior art is easily caused
The connector problem little with the junction bearing capacity of flange, also, connector 1 and the bonding connection of flange 2, increase bonding company
The contact surface for connecing, improves the stability that connector 1 is connected with flange 2, additionally it is possible to be better adapted to the material of connector 1.
In above-described embodiment, flange 2 can include：First flange body 21 and second flange body 22.Wherein, first flange body
21 and second flange body 22 be removably fastened and connected, first flange body 21 and second flange body 22 enclose and are set as passage 23, and this leads to
Road 23 wears for connector 1.Specifically, first flange body 21 is interlocked with second flange body 22, also, first flange body 21
It is to be detachably connected with second flange body 22.The shape of passage 23 and the mating shapes of connector 1, in the present embodiment, even
Junctor 1 it is generally circular in shape, first flange body 21 and second flange body 22 can be arc, then first flange body 21 and second
Flange body 22 fasten back wall into passage 23 for circle, the end of connector 1 is arranged in the passage 23.Wherein, first flange body
21 modes being detachably connected with second flange body 22 can be arbitrary, and the present embodiment is not intended to be limited in any to this.
The inwall of first flange body 21 and the inwall of second flange body 22 are mutually engaged and bonding company with the outer wall of connector 1
Connect, that is to say, that the inwall of first flange body 21 is mutually engaged and bonding connection with the outer wall of connector 1, also, second flange body
22 inwall is mutually engaged and bonding connection with the outer wall of connector 1.Specifically, the inwall of first flange body 21 and connector 1 pair
Should mutually be engaged in the outer wall at first flange body 21, the occlusal surface can pass through epoxy resin encapsulated material bonding connection.Second
The inwall of flange body 22 is mutually engaged with connector 1 corresponding to the outer wall at second flange body 22, and the occlusal surface can pass through epoxy
Resin encapsulated material bonding connection.The occlusion mode of first flange body 21 and connector 1 and second flange body 22 and connector 1
Occlusion mode can be the same or different, and the present embodiment does not do any restriction to this.
As can be seen that in the present embodiment, first flange body 21 is mutually engaged respectively and viscous with second flange body 22 with connector 1
Connect in succession, be easy to the installation of flange 2 and connector 1, also, simple structure, it is easy to implement.
Referring to Fig. 1 to 3, as illustrated, in above-described embodiment, the outer wall of connector 1 is along the axially arranged multiple of connector 1
Raised 11, specifically, connector 1 only the outer wall with the connection of flange 2 along the connector 1 short transverse (by upper in Fig. 1
Direction under) multiple raised 11 are arranged, there is preset pitch between adjacent protrusion 11, when being embodied as, the preset pitch can
To be determined according to actual conditions, the present embodiment is not intended to be limited in any to this.Each raised 11 are respectively provided with preset height, are embodied as
When, the preset height can determine that the present embodiment is not intended to be limited in any to this according to actual conditions.Preferably, arbitrary neighborhood
Spacing between two projections 11 is equal, and each raised 11 are respectively provided with identical preset height.For example, in the present embodiment, it is convex
Playing 11 can arrange 4-8 bars, and raised 11 height can be more than or equal to 10mm.
The inwall of first flange body 21 and the inwall of second flange body 22 open up multiple grooves, and raised 11 mutually sting with groove
Close and bonding connection.Specifically, the inwall of first flange body 21 opens up multiple grooves corresponding to the position of the projection 11 of connector 1
211, the projection 11 of the outer wall of connector 1 is inserted in the groove 211 to realize occlusion.The quantity of the groove 211 and raised 11
Quantity is identical, and the depth of the groove 211 can be more than or equal to raised 11 height, it is preferred that the depth of groove 211 and raised 11
It is highly equal so that raised 11 are just inserted in groove.
The inwall of second flange body 22 opens up groove corresponding to the position of the projection 11 of connector 1, the outer wall of connector 1 it is convex
Play 11 to be inserted in groove to realize occlusion.Quantity of the quantity of the groove with raised 11 is identical, and the depth of the groove can be big
In the height equal to raised 11, it is preferred that the depth of groove is highly equal with projection 11 so that projection 11 is just inserted in recessed
In groove.
When being embodied as, the groove that groove that the inwall of first flange body 21 is opened up is opened up with the inwall of second flange body 22 can be with
Corresponding, it is also possible to be not correspond to, accordingly, connector 1 is corresponding to the projection at first flange body and second method that corresponds to
Projection at blue body 22 be able to can also be not correspond to corresponding, and the present embodiment does not do any restriction to this, but as long as the first method
The groove of blue body 21 is mutually engaged with connector 1 corresponding to the projection at first flange body 21, also, the groove of second flange body 22
Mutually it is engaged corresponding to the projection at second flange body 22 with connector 1.
The projection 11 that the outer wall of connector 1 is arranged can have any shape, accordingly, the inwall of first flange body 21 and the
The shape of the groove that the inwall of two flange bodies 22 is opened up can also be arbitrary, as long as shape of the groove with raised 11 is identical i.e.
Can.
In the present embodiment, the inwall of the inwall of first flange body 21 and second flange body 22 with the outer wall of connector 1
Mutually occlusion is to realize in the following way：The outer wall of connector 1 arranges raised, the inwall and second flange body of first flange body 21
22 inwall opens up groove, and projection is mutually engaged with groove.It is of course also possible to use other implementations, the present embodiment pair
This is not intended to be limited in any.
The installation process of the present embodiment：The end of connector 1 arranges multiple raised 11, and for example, raised 11 is 6.First
The inwall of flange body 21 opens up 6 grooves 211, wherein, position and the connector 1 of the setting of the groove 211 correspond to the first method
The position that projection 11 at blue body 21 is arranged is corresponding, also, the depth of the groove 211 is highly corresponding with the projection 11.
Likewise, the inwall of second flange body 22 opens up 6 grooves, wherein, the position of the setting of the groove and connector 1 are corresponding to the
The position that projection 11 at two flange bodies 22 is arranged is corresponding, also, the depth of the groove is highly corresponding with the projection 11.
During installation, one layer of uniform epoxy resin encapsulated material is smeared in the groove of first flange body 21, in connector 1 corresponding to the
One layer of uniform epoxy resin encapsulated material is smeared in projection 11 at one flange body 21, the groove of first flange body 21 is inserted
The gap of 2-3mm is reserved between the projection 11 of connector 1, and groove and raised 11, the end from first flange body 21 is to this
Infusion epoxy resin encapsulated material in gap.Likewise, smearing one layer of uniform asphalt mixtures modified by epoxy resin in the groove of second flange body 22
Fat encapsulated material, in connector 1 corresponding to smearing one layer of uniform epoxy resin mucilage binding in the projection 11 at second flange body 22
Material, by the groove of second flange body 22 projection 11 of connector 1 is inserted, from the end of second flange body 22 to the gap in fill
Note epoxy resin encapsulated material.Finally, first flange body 21 is connected with second flange body 22.
As can be seen that in the present embodiment, the outer wall of connector 1 arranges projection 11, the inwall of first flange body 21 and the second method
The inwall of blue body 22 opens up groove, is mutually engaged and bonding connection with groove by raised 11, enables to connector 1 and inserts
To first flange body 21 and the inside of second flange body 22 so that connector 1 is with first flange body 21 and second flange body 22 more
It is interlocked well, it is to avoid connector 1 occurs relative sliding with first flange body 21 and second flange body 22, effectively carries
High connector 1 and first flange body 21 and the bearing capacity of the junction of second flange body 22, and then improve the flange and connect
The anti-bending strength and anti-seismic performance of connection device, also, projection 11 is engaged place's bonding connection with groove, considerably increases connecing for bonding
Contacting surface, it is ensured that bonding connection is stablized.
In above-described embodiment, the projection 11 that the outer wall of connector 1 is arranged can be the projection of arc, accordingly, the first method
The groove of the inwall of the groove 211 and second flange of the inwall of blue body 21 is the groove of arc, the projection 11 of arc and arc
Groove be mutually engaged and bonding connection.Wherein, the groove of the groove 211 of the inwall of first flange body 21 and the inwall of second flange body 22
Can be corresponding, it is also possible to do not correspond to.When the groove 211 of the inwall of first flange body 21 it is recessed with the inwall of second flange body 22
When groove is corresponding, then the groove that the groove 211 of the inwall of first flange body 21 is circularized with the groove type of the inwall of second flange body 22,
At this moment, the projection 11 that the outer wall of connector 1 is arranged is annular projection, to realize that raised 11 are mutually engaged with groove.When the first method
When the groove 211 of the inwall of blue body 21 is not correspond to the groove of the inwall of second flange body 22, then the inwall of first flange body 21 is recessed
The position of groove 211 is staggeredly located out with the groove of the inwall of second flange body 22, and at this moment, the outer wall of connector 1 corresponds to first
Projection 11 at flange body 21 also staggers with the projection 11 corresponded at second flange body 22, then the outer wall pair of connector 1
Projection 11 that should be at first flange body 21 matches with the groove 211 of the inwall of first flange body 21, the outer wall pair of connector 1
Projection 11 that should be at second flange body 22 and the groove match of the inwall of second flange body 22.
As can be seen that in the present embodiment, by the shape for arranging raised 11 and groove, better adapt to flange inwall and
The shape of the outer wall of connector 1, so that raised 11 are preferably mutually engaged with groove, and simple structure, it is easy to accomplish.
Referring to Fig. 2 and Fig. 3, the preferred structure of flange in the embodiment of the present invention is shown in figure.As illustrated, first flange
Body 21 can include：First arc body 212 and the second arc body 213.Wherein, the first arc body 212 is with the second arc body 213
It is coaxially disposed, the first arc body 212 is connected with the outer wall of one end of the second arc body 213, then the first arc body 212 is placed in
The end of one end of two arc bodies 213.Specifically, the first arc body 212 is arc-like sheet, it is preferred that first arc body 212 is
Semi-circular piece.Preferably, the second arc body 213 is return bend.
The inwall of the second arc body 213 opens up multiple grooves 211, and the groove corresponds to first flange body 21 with connector 1
The projection 11 of place's outer wall is corresponding, and groove 211 is mutually engaged and bonding connection with raised 11.First arc body 212 opens up multiple
First connecting hole 2121.When two flange connecting apparatus are connected, the connector 1 of two flange connecting apparatus is by end
Flange is connected, and specifically, two connectors 1 connect relatively, the first arc body of the first flange body 21 of two ends of connector 1
212 contact, and bolt is arranged in successively the first connecting hole 2121 of two the first arc bodies 212 and is connected with nut.
Second flange body 22 includes：3rd arc body 222 and the 4th arc body 223.Wherein, the 3rd arc body 222 and
To be coaxially disposed, the 3rd arc body 222 is connected four arc bodies 223 with the outer wall of one end of the 4th arc body 223, then the 3rd arc
Body 222 is placed in the end of one end of the 4th arc body 223.Specifically, the 3rd arc body 222 is arc-like sheet, it is preferred that this
Three arc bodies 222 are semi-circular piece.Preferably, the 4th arc body 223 is return bend.
The inwall of the 4th arc body 223 opens up multiple grooves, and the groove is corresponded to outside at second flange body 22 with connector 1
The projection 11 of wall is corresponding, and groove is mutually engaged and bonding connection with raised 11.3rd arc body 222 opens up multiple second connections
Hole 2221.When two flange connecting apparatus are connected, the connector 1 of two flange connecting apparatus is connected by the flange of end
Connect, specifically, two connectors 1 connect relatively, and the 3rd arc body 222 of the second flange body 22 of two ends of connector 1 connects
Touch, bolt is arranged in successively the second connecting hole 2221 of two the 3rd arc bodies 222 and is connected with nut.
First arc body 212 is interlocked with the 3rd arc body 222, and the second arc body 213 interlocks with the 4th arc body 223
Close.First arc body 212 and the 3rd arc body 222 can be to be detachably connected, due to the first arc body 212 and the second arc body
213 are connected, and the 3rd arc body 222 is connected with the 4th arc body 223, so, the first arc body 212 and the 3rd arc body
So that the second arc body 213 is interlocked with the 4th arc body 223 by 222 are detachably connected.Can also be, the second arc body
213 are detachably connected with the 4th arc body 223.It is, of course, also possible to be, the first arc body 212 is detachable with the 3rd arc body 222
Connect, also, the second arc body 213 is detachably connected with the 4th arc body 223.
Second arc body 213 and the 4th arc body 223 are interlocked the passage 23 that back wall is set as being worn for connector 1.Tool
Body ground, the second arc body 213 and the 4th arc body 223 form ring pipe after fastening, the inner hollow of the ring pipe, ring pipe
Inner space is the passage 23.First arc body 212 and the 3rd arc body 222 form ring segment after being interlocked, the ring segment
The end of ring pipe is sheathed on, also, the ring segment opens up the connecting hole 2221 of multiple first connecting holes 2121 and second.
As can be seen that in the present embodiment, simple structure, it is easy to accomplish.
With continued reference to Fig. 1 to Fig. 3, in above-described embodiment, the outer wall of the first arc body 212 arranges the first connecting plate 214, and
And, the first connecting plate 214 is near the first arc body 212 and the touching position of the 3rd arc body 222.The outer wall of the 3rd arc body 222
Second connecting plate, also, the second connecting plate are set near the first arc body 212 and the touching position of the 3rd arc body 222.First connects
Fishplate bar 214 is connected with the second connecting plate by bolt, and specifically, the first connecting plate 214 opens up perforating, and the second connecting plate is opened
If perforating, bolt wears successively the perforating of the first connecting plate 214 and the perforating of the second connecting plate and is connected with nut.
When being embodied as, the diameter of bolt can be more than or equal to 20mm, it is preferred that bolt is high-strength bolt.
When being embodied as, the first connecting plate 214 is two pieces, when the first arc body 212 and the 3rd arc body 222 are interlocked,
The two ends of the first arc body 212 are relative with the two ends of the 3rd arc body 222 respectively to be connect, then two piece of first connecting plate 214 sets respectively
It is placed on the outer wall of two ends of the first arc body 212.Second connecting plate is also two pieces, and two piece of second connecting plate is respectively provided with
On the outer wall of two ends of the 3rd arc body 222.
As can be seen that in the present embodiment, the first arc body 212 and the 3rd arc body 222 are by arranging connecting plate and bolt
Connection, it is achieved thereby that the first arc body 212 and the 3rd arc body 222 are detachably connected, simple structure, it is easy to accomplish.
With continued reference to Fig. 1 to Fig. 3, in above-described embodiment, the outer wall of the second arc body 213 arranges the 3rd connecting plate 215, and
And, the 3rd connecting plate 215 is near the second arc body 213 and the touching position of the 4th arc body 223.The outer wall of the 4th arc body 223
4th connecting plate, also, the 4th connecting plate are set near the second arc body 213 and the touching position of the 4th arc body 223.3rd connects
Fishplate bar 215 is connected with the 4th connecting plate by bolt, and specifically, the 3rd connecting plate 215 opens up perforating, and the 4th connecting plate is opened
If perforating, bolt wears successively the perforating of the 3rd connecting plate 215 and the perforating of the 4th connecting plate and is connected with nut.
When being embodied as, the diameter of bolt can be more than or equal to 20mm, it is preferred that bolt is high-strength bolt.
When being embodied as, the 3rd connecting plate 215 is two pieces, when the second arc body 213 and the 4th arc body 223 are interlocked,
The two ends of the second arc body 213 are relative with the two ends of the 4th arc body 223 respectively to be connect, then two piece of the 3rd connecting plate 215 sets respectively
It is placed on the outer wall of two ends of the second arc body 213.4th connecting plate is also two pieces, and two piece of the 4th connecting plate is respectively provided with
On the outer wall of two ends of the 4th arc body 223.
As can be seen that in the present embodiment, the first arc body 212 and the 3rd arc body 222 are by arranging connecting plate and bolt
Connection, it is achieved thereby that the first arc body 212 and the 3rd arc body 222 are detachably connected, simple structure, it is easy to accomplish.
With reference to Fig. 1 to 4, the installation process that the present embodiment is described below is：The first inwall in the second arc body 213
One layer of uniform epoxy resin encapsulated material is smeared in groove 211, is corresponded in the outer wall of connector 1 outer at second arc body
Projection on wall smears one layer of uniform epoxy resin encapsulated material, then the groove 211 of the second arc body is inserted in into connector 1
Projection, also, the gap of 2-3mm is reserved between the groove 211 and raised 11, the end from the first arc body 212 is to the seam
Infusion epoxy resin encapsulated material in gap.Likewise, one layer is first smeared in the groove of the inwall of the 4th arc body 223 uniformly
Epoxy resin encapsulated material, one layer is smeared uniformly in the outer wall of connector 1 corresponding to the projection on the outer wall at the 4th arc body
Epoxy resin encapsulated material, then the groove of the 4th arc body is inserted in into the projection of connector 1, also, the groove with it is raised
The gap of 2-3mm is reserved between 11, from the end of the 3rd arc body 222 to infusion epoxy resin encapsulated material in the gap.This
When, the second arc body 213 and the 4th arc body 223 are located on the outer wall of the end of connector, the first arc body 212 and the 3rd arc
Body 222 encloses and is set as annular.The of 3rd connecting plate 215 of the outer wall of the second arc body 213 and the outer wall of the 4th arc body 223
Four connecting plates contact, and bolt wears successively the 3rd connecting plate 215 and the perforating of the 4th connecting plate is connected with nut.Together
When, the first connecting plate 214 of the outer wall of the first arc body 212 contacts with the second connecting plate of the outer wall of the 3rd arc body 222,
Bolt wears successively the first connecting plate 214 and the perforating of the second connecting plate is connected with nut, it is achieved thereby that connector with
The connection of flange.
When two flange connecting apparatus are connected, the flange of the end of the connector of two flange connecting apparatus is connected
Connect, two flange connecting apparatus are referred to as into first flange attachment means and second flange attachment means, then two connectors are referred to as
First connector and the second connector.First arc body 212 of the first connector connects with the first arc body of the second connector
Touch, bolt is arranged in successively the first connecting hole 2121 of the first arc body 212 of the first connector and the first of the second connector
First connecting hole of arc body and it is connected with nut.3rd arc body and the 3rd arc of the second connector of the first connector
Body phase is contacted, and bolt is arranged in successively second connecting hole and three arcs of the second connector of the 3rd arc body of the first connector
Second connecting hole of body and it is connected with nut, it is achieved thereby that the flange of the first connector end and the second connector end
Flange is connected.
In sum, the present embodiment can avoid connector 1 that relative sliding occurs with flange 2 so that connector 1 and method
It is firm that blue 2 connection is more consolidated, and is effectively improved the bearing capacity of connector 1 and the junction of flange 2, and then improves
The anti-bending strength and anti-seismic performance of the flange connecting apparatus, also, connector 1 and the bonding connection of flange 2, increase bonding connection
Contact surface, improve the stability that connector 1 is connected with flange 2, additionally it is possible to be better adapted to the material of connector 1.
Composite electrical equipment embodiment
The present embodiment also proposed a kind of composite electrical equipment, and referring to Fig. 1 to Fig. 5, Fig. 5 shows enforcement of the present invention
The preferred structure of the composite electrical equipment that example is provided.The composite electrical equipment includes：At least two above-mentioned flanges
Attachment means.Wherein, two neighboring flange connecting apparatus are detachably connected by the flange of the end of connector 1.Specifically, it is adjacent
Two flange connecting apparatus in the end of each connector 1 be arranged with flange, two connectors 1 are detachable by flange
Connection.The flange of each connector 1 includes：The first flange body 21 being detachably connected and second flange body 22, first flange
Body 21 can include：First arc body 212 and the second arc body 213, second flange body 22 can include：3rd arc body 222
With the 4th arc body 223, the first arc body 212 opens up multiple first connecting holes 2121, and the 3rd arc body 222 opens up multiple second
Connecting hole 2221.First arc body 212 of the first flange body 21 of two connectors contacts, also, bolt wears successively two
First connecting hole 2121 of individual first arc body 212 is connected with nut.3rd arc of the second flange body 22 of two connectors 1
Body 222 contacts, also, bolt wears successively the second connecting hole 2221 of two the 3rd arc bodies 222 and is connected with nut.
Wherein, referring to described above, the present embodiment will not be described here the specific implementation process of flange connecting apparatus.
Because flange connecting apparatus have the effect above, so the composite electrical equipment with the flange connecting apparatus
Also there is corresponding technique effect.
Obviously, those skilled in the art can carry out the essence of various changes and modification without deviating from the present invention to the present invention
God and scope.So, if these modifications of the present invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (9)
1. a kind of flange connecting apparatus, for composite electrical equipment, it is characterised in that include：Connector (1) and at least one
Individual flange (2)；Wherein,
At least one end of the connector (1) is arranged with the flange (2), also, the outer wall of the connector (1) and the method
The inwall of blue (2) is mutually engaged and bonding connection.
2. flange connecting apparatus according to claim 1, it is characterised in that the flange (2) includes：First flange body
And second flange body (22) (21)；Wherein,
The first flange body (21) is removably fastened and connected with the second flange body (22), the first flange body (21)
The passage (23) for being set as wearing for the connector (1), the first flange body (21) are enclosed with the second flange body (22)
Inwall and the inwall of second flange body (22) be mutually engaged and bonding connection with the outer wall of the connector (1).
3. flange connecting apparatus according to claim 2, it is characterised in that the outer wall of the connector (1) is along the company
Axially arranged multiple projections (11) of junctor (1), the inwall of the first flange body (21) and the second flange (22) it is interior
Wall opens up multiple grooves, and the projection (11) is mutually engaged and bonding connection with the groove.
4. flange connecting apparatus according to claim 3, it is characterised in that the projection (11) for arc projection, institute
The groove for stating the groove (211) of the inwall of first flange body (21) and the inwall of the second flange (22) is arc groove.
5. flange connecting apparatus according to claim 3, it is characterised in that
The projection (11) is the projection of annular；
The groove of the groove (211) of the inwall of the first flange body (21) and the inwall of the second flange (22) is arc
Groove, also, the groove phase of the groove (211) of the inwall of the first flange body (21) and the inwall of the second flange (22)
Correspondence.
6. flange connecting apparatus according to any one of claim 3 to 4, it is characterised in that
The first flange body (21) includes：First arc body (212) and the second arc body (213)；First arc body
(212) be connected to the outer wall of one end of second arc body (213) and be coaxially disposed, second arc body (213) it is interior
Wall opens up multiple grooves, and first arc body (212) offers multiple first connecting holes (2121)；
The second flange body (22) includes：3rd arc body (222) and the 4th arc body (223)；3rd arc body
(222) be connected to the outer wall of one end of the 4th arc body (223) and be coaxially disposed, the 4th arc body (223) it is interior
Wall opens up multiple grooves, and the 3rd arc body (222) offers multiple second connecting holes (2221)；
First arc body (212) is detachably connected with the 3rd arc body (222), and/or, second arc body
(213) it is detachably connected with the 4th arc body (223)；
Second arc body (213) is enclosed with the 4th arc body (223) and is set as the passage (23).
7. flange connecting apparatus according to claim 6, it is characterised in that the outer wall of first arc body (212) sets
The first connecting plate (214) is put, the outer wall of the 3rd arc body (222) arranges the second connecting plate, first connecting plate (214)
It is connected by bolt with second connecting plate.
8. flange connecting apparatus according to claim 6, it is characterised in that the outer wall of second arc (213) sets
The 3rd connecting plate (215) is put, the outer wall of the 4th arc body (223) arranges the 4th connecting plate, the 3rd connecting plate (215)
It is connected by bolt with the 4th connecting plate.
9. a kind of composite electrical equipment, it is characterised in that include：At least two as any one of claim 1 to 8
Flange connecting apparatus；Wherein,
The two neighboring flange connecting apparatus are detachably connected by the flange (2) of connector (1) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611004673.XA CN106640885A (en) | 2016-11-15 | 2016-11-15 | Flange connection device and composite material electrical equipment with flange connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611004673.XA CN106640885A (en) | 2016-11-15 | 2016-11-15 | Flange connection device and composite material electrical equipment with flange connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106640885A true CN106640885A (en) | 2017-05-10 |
Family
ID=58806039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611004673.XA Pending CN106640885A (en) | 2016-11-15 | 2016-11-15 | Flange connection device and composite material electrical equipment with flange connection device |
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| Country | Link |
|---|---|
| CN (1) | CN106640885A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090676A (en) * | 2020-01-09 | 2021-07-09 | 北京玻钢院复合材料有限公司 | Nondestructive connection method and connection structure for sleeving composite material pipe body and flange |
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