CN108923140A - A kind of cable elbow-shaped head bonding device and installation method - Google Patents
A kind of cable elbow-shaped head bonding device and installation method Download PDFInfo
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- CN108923140A CN108923140A CN201810756169.8A CN201810756169A CN108923140A CN 108923140 A CN108923140 A CN 108923140A CN 201810756169 A CN201810756169 A CN 201810756169A CN 108923140 A CN108923140 A CN 108923140A
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- Prior art keywords
- conduction band
- shaped head
- cable elbow
- bonding line
- bonding
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/14—Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
- H01R4/643—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail for rigid cylindrical bodies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
- H01R4/646—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail for cables or flexible cylindrical bodies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Supports For Pipes And Cables (AREA)
- Cable Accessories (AREA)
Abstract
The embodiment of the present application shows a kind of cable elbow-shaped head bonding device and installation method,Including cable elbow-shaped head ontology,Bonding line and conduction band,Conduction band accommodation groove is provided on the circumferential surface of cable elbow-shaped head ontology,Conduction band is set to the inside of the conduction band accommodation groove,Conduction band includes conduction band insulating layer and conduction band conductting layer,Conduction band insulating layer is provided with bonding line guide hole,Conduction band conductting layer is provided with bonding line accommodating hole,One end of bonding line is set to the inside of bonding line accommodating hole,The other end of bonding line is grounded,In actual use,Due to there is conduction band insulating layer,Even if conduction band insulating layer generates heat,Cable elbow-shaped head will not be caused to be carbonized,Bonding line will not be fallen off,It is effective to improve the problem of bonding line falls off,Improve the reliability of elbow-type head bonding,Guarantee the normal use of cable elbow-shaped head and entire cable system.
Description
Technical field
The present invention relates to electric system bonding technical field, in particular to a kind of cable elbow-shaped head bonding device
And installation method.
Background technique
Cable elbow-shaped head collection waterproof Stress Control, shields, electrically isolates from one, has good electric property and mechanicalness
Can, it can be used for a long time, have many advantages, such as light-weight, easy for installation under the conditions of various rugged environments.With electric system
It flourishes, cable elbow-shaped head also obtains increasingly wider application.The bonding of cable elbow-shaped head is generally in electric power elbow at present
High spot outside type head, using screw dead earth line, but due to various, cable elbow-shaped head can generate heat, and then draw
The carbonization of end high spot is played, causes bonding line to fall off, causes cable elbow-shaped head to lose the function of bonding, influence electricity
The normal use of the even entire cable system of cable elbow-type head.
Summary of the invention
The embodiment of the present invention provides a kind of cable elbow-shaped head bonding device and installation method, to solve in the prior art
Cable elbow-shaped head bonding device due to fever cause end protrusion carbonization cause bonding line to fall off, lead to cable
The problem of elbow-type head loses the function of bonding, influences the normal use of the even entire cable system of cable elbow-shaped head.
In order to solve the above-mentioned technical problem, the embodiment of the invention discloses following technical solutions：
The embodiment of the invention discloses a kind of cable elbow-shaped head bonding devices, including：Cable elbow-shaped head ontology, shielding
Ground line and conduction band, the cable elbow-shaped head ontology is cylindrical, sets on the circumferential surface of the cable elbow-shaped head ontology
It is equipped with conduction band accommodation groove, the conduction band accommodation groove is annular in shape, and the groove width of the conduction band accommodation groove is along the cable elbow
It is gradually reduced on the circumferential surface of type head ontology to the direction of the central axes of the cable elbow-shaped head ontology；
The conduction band is set to the inside of the conduction band accommodation groove, and the shape of the conduction band and the conduction band are held
The shape for setting slot is adapted, and the conduction band includes conduction band insulating layer and conduction band conductting layer, the conduction band insulating layer
The distance of top surface to the central axes of the cable elbow-shaped head ontology is greater than the top surface of the conduction band conductting layer to the cable elbow
The distance of the central axes of type head ontology is provided with bonding line guide hole on the top surface of the conduction band insulating layer, described to lead
Bonding line accommodating hole, the bonding line guide hole and the bonding line are provided on the top surface of passband conductting layer
Accommodating hole is set as with one heart, and one end of the bonding line is set to the inside of the bonding line accommodating hole, the screen
Cover the other end ground connection of ground line；
The length of the conduction band is equal to the perimeter of the conduction band accommodation groove, is arranged on one end end face of the conduction band
There is connecting band, the connecting band is fixedly connected with the conduction band, and connection through-hole is provided on the top surface of the connecting band, described
Connection bump, the shape of the connection bump and the company are provided on the bottom surface of one end far from the connecting band of conduction band
Connect hole shape be adapted, the central axes of the connection bump and it is described connection through-hole central axes with the conduction band
Horizontal center line intersection, the central axes of the connection bump to the connecting band and the center line that the sum of strip length is connected
Distance is equal to, the distance of the central axes for being connected to through-hole to the connecting band and the center line that the sum of strip length is connected.
Preferably, the diameter of the bonding line guide hole is equal to the diameter of the bonding line, and the shielding connects
The diameter of ground wire accommodating hole is less than the diameter of the bonding line.
Preferably, the cross sectional shape of the conduction band accommodation groove is stepped.
Preferably, the cross-sectional shape of the bonding line accommodating hole is oval, the bonding line accommodating hole
Cross section short axle length be less than the bonding line diameter.
Preferably, the top surface of the conduction band insulating layer is in contact with the bottom surface of the conduction band conductting layer.
Preferably, the conduction band insulating layer and the conduction band conductting layer are detachably connected.
It is above-mentioned for installing the embodiment of the invention also discloses a kind of installation method of cable elbow-shaped head bonding device
Cable elbow-shaped head bonding device, the described method comprises the following steps：
The four sides cell wall of the conduction band accommodation groove is cleaned using absolute alcohol；
The conduction band is placed in the inside of the conduction band accommodation groove from one end of top surface, and, by the conduction band
Join end to end；
The connection through-hole is buckled into the connection bump；
The bonding line is grounded, installation is completed.
By above technical scheme as it can be seen that a kind of cable elbow-shaped head bonding device provided in an embodiment of the present invention and installation
Method, including：Cable elbow-shaped head ontology, bonding line and conduction band, the cable elbow-shaped head ontology is cylindrical, described
Conduction band accommodation groove is provided on the circumferential surface of cable elbow-shaped head ontology, the conduction band accommodation groove is annular in shape, the conducting
Groove width with accommodation groove is in the circumferential surface along the cable elbow-shaped head ontology to the central axes of the cable elbow-shaped head ontology
Be gradually reduced on direction, the conduction band is set to the inside of the conduction band accommodation groove, the shape of the conduction band with it is described
The shape of conduction band accommodation groove is adapted, and the conduction band includes conduction band insulating layer and conduction band conductting layer, the conduction band
The distance of the top surface of insulating layer to the central axes of the cable elbow-shaped head ontology is greater than the top surface of the conduction band conductting layer to institute
The distance of the central axes of cable elbow-shaped head ontology is stated, the guidance of bonding line is provided on the top surface of the conduction band insulating layer
Hole, is provided with bonding line accommodating hole on the top surface of the conduction band conductting layer, the bonding line guide hole with it is described
Bonding line accommodating hole is set as with one heart, and one end of the bonding line is set to the interior of the bonding line accommodating hole
Portion, the other end ground connection of the bonding line, the length of the conduction band is equal to the perimeter of the conduction band accommodation groove, described
Connecting band is provided on one end end face of conduction band, the connecting band is fixedly connected with the conduction band, the top of the connecting band
It is provided with connection through-hole on face, is provided with connection bump on the bottom surface of one end far from the connecting band of the conduction band, institute
The shape for stating connection bump is adapted with the shape of the connection through-hole, the central axes of the connection bump and the connection through-hole
Central axes intersect with the horizontal center line of the conduction band, the central axes of the connection bump to the connecting band and described
The distance that the center line of the sum of strip length is connected, is equal to, the central axes for being connected to through-hole to the connecting band and the conducting
The distance of the center line of the sum of strip length.In actual use, the cable elbow-shaped head bonding device is mounted on cable
In elbow-type head, by way of changing Outer screw fixed mask ground connection, bonding line is drawn using conduction band, even if when long
Between use, due to there is conduction band insulating layer, though conduction band insulating layer generate heat, cable elbow-shaped head will not be caused
Carbonization, bonding line will not be fallen off, effective to improve the problem of bonding line falls off, and improved the shielding of elbow-type head and connect
The reliability on ground guarantees the normal use of cable elbow-shaped head and entire cable system.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is a kind of structural schematic diagram of cable elbow-shaped head bonding device provided in an embodiment of the present invention；
Fig. 2 is a kind of knot of the cable elbow-shaped head ontology of cable elbow-shaped head bonding device provided in an embodiment of the present invention
Structure schematic diagram；
Fig. 3 is a kind of structural representation of the conduction band of cable elbow-shaped head bonding device provided in an embodiment of the present invention
Figure；
Fig. 4 is a kind of structure of the conduction band insulating layer of cable elbow-shaped head bonding device provided in an embodiment of the present invention
Schematic diagram；
Fig. 5 is a kind of backsight signal of conduction band of cable elbow-shaped head bonding device provided in an embodiment of the present invention
Figure；
Fig. 6 is a kind of cable elbow-shaped head sheet for cable elbow-shaped head bonding device that the preferred embodiment of the invention provides
The structural schematic diagram of body；
Fig. 7 is a kind of conduction band insulating layer for cable elbow-shaped head bonding device that the preferred embodiment of the invention provides
Structural schematic diagram.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work, all should belong to protection of the present invention
Range.
Embodiment one
It is a kind of structural schematic diagram of cable elbow-shaped head bonding device provided in an embodiment of the present invention, institute referring to Fig. 1
Stating cable elbow-shaped head bonding device includes cable elbow-shaped head ontology 1, bonding line 3 and conduction band 4.
It wherein, referring to fig. 2, is a kind of cable elbow-shaped of cable elbow-shaped head bonding device provided in an embodiment of the present invention
The structural schematic diagram of head ontology, the cable elbow-shaped head ontology 1 is cylindrical, the circumferential surface of the cable elbow-shaped head ontology 1
On be provided with conduction band accommodation groove 2, the conduction band accommodation groove 2 is annular in shape, and the groove width of the conduction band accommodation groove 2 is along described
It is gradually reduced on the circumferential surface of cable elbow-shaped head ontology 1 to the direction of the central axes of the cable elbow-shaped head ontology 1, it is this to set
Set the setting unified compared to groove width enable to installation conduction band when, install it is stronger, be not easy to slide, and play guidance
Effect is to cause to damage to mounting groove when preventing from installing conduction band, circumference of the conduction band accommodation groove 2 in cable elbow-shaped head ontology 1
In 360 ° of distributions on surface, conduction band head and the tail is facilitated to connect.
Referring to Fig. 3 and Fig. 4, the conduction band 4 is set to the inside of the conduction band accommodation groove 2, the shape of the conduction band 4
Shape is adapted with the shape of the conduction band accommodation groove 2, and conduction band 4 is set to the inside of conduction band accommodation groove 2, so conduction band
4 shape is in quadrangular frustum pyramid shaped.The conduction band 4 includes conduction band insulating layer 41 and conduction band conductting layer 42, and the conduction band is exhausted
The top surface that the distance of the top surface of edge layer 41 to the central axes of the cable elbow-shaped head ontology 1 is greater than the conduction band conductting layer 42 is arrived
The distance of the central axes of the cable elbow-shaped head ontology 1, the inside that conduction band conductting layer 42 is set to conduction band accommodation groove 2 are close
The central axes of cable elbow-shaped head ontology 1, central axes of the conduction band insulating layer 41 then far from cable elbow-shaped head ontology 1.
Bonding line guide hole 411, the conduction band conductting layer are provided on the top surface of the conduction band insulating layer 41
Bonding line accommodating hole 421 is provided on 42 top surface, the bonding line guide hole 411 holds with the bonding line
It sets hole 421 to be set as with one heart, one end of the bonding line 3 is set to the inside of the bonding line accommodating hole 421, institute
The other end ground connection of bonding line 3 is stated, bonding line 3 is set to the inside of bonding line accommodating hole 421, passes through in this way
Bonding line 3, conduction band conductting layer 42 can be connected to the ground it is logical, conduction band insulating layer 41 it is external not only can anti-leak-stopping
Electricity can also prevent the fever of bonding line 3 from cable elbow-shaped head being caused to be carbonized, to prevent bonding line 3 from falling off.
Referring to Fig. 5, the length of the conduction band 4 is equal to the perimeter of the conduction band accommodation groove 2, and the one of the conduction band 4
End is provided with connecting band 44 on end face, and the connecting band 44 is fixedly connected with the conduction band 4, on the top surface of the connecting band 44
It is provided with connection through-hole 45, is provided with connection bump 43 on the bottom surface of one end far from the connecting band 44 of the conduction band 4,
The shape of the connection bump 43 is adapted with the shape of the connection through-hole 44, central axes of the connection bump 43 and described
The central axes of connection through-hole 45 are intersected with the horizontal center line of the conduction band 4, the central axes of the connection bump 43 to institute
The distance for stating the center line of the sum of 4 length of connecting band 44 and the conduction band, is equal to, the central axes for being connected to through-hole 45 to institute
State the distance of the center line of the sum of 4 length of connecting band 44 and the conduction band.After conduction band 4 is placed in conduction band accommodation groove 2, due to
The length of conduction band 4 is equal to the perimeter of conduction band accommodation groove 2, and conduction band 4 is enclosed around conduction band accommodation groove 2 one, and connecting band 44 is then
Conduction band accommodation groove 2 is protruded from, the connection through-hole 45 in connecting band 44 is buckled in connection bump 43, then completes consolidating for conduction band
Dingan County's dress.Connection bump 43 can be designed to cylindric, in addition can be arranged in one end of the separate conduction band 4 of connection bump 43
Nose cone, the diameter of the one end of the nose cone being relatively large in diameter are greater than the diameter of connection bump 43, and the lesser one end of diameter
Diameter is less than or equal to the diameter of connection bump 43, after connection bump 43 being buckled into connection through-hole 45 by manpower in this way,
The diameter of the one end being relatively large in diameter due to nose cone is greater than the diameter of connection bump 43, so nose cone blocks connection through-hole 45,
It can prevent connection bump 43 from sliding from connection through-hole 45.
Description through the foregoing embodiment, cable elbow-shaped head bonding device provided in an embodiment of the present invention, including electricity
Cable elbow-type head ontology 1, bonding line 3 and conduction band 4, cable elbow-shaped head ontology 1 is cylindrical, cable elbow-shaped head ontology 1
Circumferential surface on be provided with conduction band accommodation groove 2, conduction band accommodation groove 2 is annular in shape, and the groove width of conduction band accommodation groove 2 is along electricity
It is gradually reduced on the circumferential surface to the direction of the central axes of cable elbow-shaped head ontology 1 of cable elbow-type head ontology 1, conduction band 4 is arranged
In the inside of conduction band accommodation groove 2, the shape of conduction band 4 is adapted with the shape of conduction band accommodation groove 2, and conduction band 4 includes leading
Passband insulating layer 41 and conduction band conductting layer 42, the top surface to the central axes of cable elbow-shaped head ontology 1 of conduction band insulating layer 41
Distance apart from the top surface greater than conduction band conductting layer 42 to the central axes of cable elbow-shaped head ontology 1, conduction band insulating layer 41
It is provided with bonding line guide hole 411 on top surface, bonding line accommodating hole is provided on the top surface of conduction band conductting layer 42
421, bonding line guide hole 411 is set as concentric with bonding line accommodating hole 421, one end setting of bonding line 3
In the inside of bonding line accommodating hole 421, the other end of bonding line 3 is grounded, and the length of conduction band 4 is held equal to conduction band
The perimeter of slot 2 is set, connecting band 44 is provided on one end end face of conduction band 4, connecting band 44 is fixedly connected with conduction band 4, connection
Connection through-hole 45 is provided on top surface with 44, it is convex to be provided with connection on the bottom surface of one end of the separate connecting band 44 of conduction band 4
43 are played, the shape of connection bump 43 is adapted with the shape for connecting through-hole 44, the central axes of connection bump 43 and connection through-hole 45
Central axes intersect with the horizontal center line of conduction band 4, the central axes of connection bump 43 to 4 length of connecting band 44 and conduction band
The sum of center line distance, be equal to, be connected to through-hole 45 central axes to the sum of 4 length of connecting band 44 and conduction band center line
Distance.In actual use, the cable elbow-shaped head bonding device is installed into corresponding position, by changing Outer screw
The mode of fixed mask ground connection draws bonding line 3 using conduction band 4, even if using for a long time, due to there is conduction band insulation
The effect of layer 41 will not cause cable elbow-shaped head to be carbonized, bonding line 3 even if conduction band insulating layer 41 generates heat
It will not fall off, it is effective to improve the problem of bonding line 3 falls off, the reliability of elbow-type head bonding is improved, is guaranteed
The normal use of cable elbow-shaped head and entire cable system.
Embodiment two
It referring to fig. 4, is the structural schematic diagram of another conduction band conductting layer provided in an embodiment of the present invention, the present invention is implemented
Example with embodiment one the difference is that, the bonding line accommodating hole of the conduction band conductting layer 42 in the embodiment of the present invention
421 diameter is less than the diameter of bonding line 3.The something in common of the embodiment of the present invention and embodiment one can be referring to embodiment
One, details are not described herein.Diameter by the way that bonding line accommodating hole 421 is arranged is less than the diameter of bonding line 3, is using
When, bonding line 3 stronger can be fixed in bonding line accommodating hole 421, prevent bonding line 3 from connecing from shielding
It falls off in ground wire accommodating hole.
Embodiment three
Referring to Fig. 6, for the structural schematic diagram of another cable elbow-shaped head ontology provided in an embodiment of the present invention, the present invention is real
Apply example and embodiment one the difference is that, the conduction band accommodation groove 2 of the cable elbow-shaped head ontology 1 in the embodiment of the present invention
Cross sectional shape is stepped, and the shape of corresponding conduction band 4 is also stepped, the embodiment of the present invention it is identical as embodiment one it
Place can be referring to embodiment one, and details are not described herein, and stair-stepping setting can make conduction band 4 be combined with conduction band accommodation groove 2
Must be even closer, prevent conduction band 4 from deviating from from conduction band accommodation groove 2.
Example IV
Referring to Fig. 7, for the structural schematic diagram of another conduction band conductting layer provided in an embodiment of the present invention, the present invention is implemented
Example with embodiment one the difference is that, the bonding line accommodating hole of the conduction band conductting layer 42 in the embodiment of the present invention
421 cross-sectional shape is oval, and the length of the short axle of the cross section of bonding line accommodating hole 421 is less than shielding and connects
The something in common of the diameter of ground wire 3, the embodiment of the present invention and embodiment one can be referring to embodiment one, and details are not described herein, shielding
The minor axis length for being grounded the cross section of accommodating hole 421 is less than the diameter of bonding line 3, is inserted into and shields in bonding line 3
Bonding line 3 can be firmly clamped after ground line accommodating hole 421, prevents bonding line 3 from falling off.
Embodiment five
The embodiment of the present invention and embodiment one the difference is that, conduction band conductting layer 42 in the embodiment of the present invention
The top surface of bottom surface and the conduction band insulating layer 41 is in contact, and the something in common of the embodiment of the present invention and embodiment one can be referring to
Embodiment one can not only save the space of whole device in this way, but also more convenient when installation, and height usually can be used
Intensity tack adhesive bonds together conduction band conductting layer 42 and conduction band insulating layer 41, and can be used has high-intensitive viscosity
Insulating cement, such as thixotropy insulating cement after thixotropy insulating cement is contacted with workpiece, can adhere to immediately and form one layer and do not flow
Homogeneous overburden, being easily installed for conduction band 4 can be made.
Embodiment six
The embodiment of the present invention and embodiment one the difference is that, 42 He of conduction band conductting layer in the embodiment of the present invention
Conduction band insulating layer 41 is that removably, the something in common of the embodiment of the present invention and embodiment one can be referring to embodiment one, cable
It would generally generate heat in use, cause 42 temperature of conduction band conductting layer excessively high, there is the possibility corroded, influence internal portion
The normal use of part sets conduction band conductting layer 42 and conduction band insulating layer 41 to removably, conducting to can be regularly replaced
Band conductting layer 42, extends the service life of device.
Corresponding with a kind of cable elbow-shaped head bonding Installation practice provided by the invention, the present invention also provides one
The installation method of kind cable elbow-shaped head bonding device.
The installation method of the cable elbow-shaped head bonding device includes the following steps：
The four sides cell wall of the conduction band accommodation groove 2 is cleaned using absolute alcohol；Conduction band accommodating is cleaned with absolute alcohol
The four sides cell wall of slot 2 is, so that installation is more smooth, to be also possible to prevent there is foreign matter in cell wall to clean cell wall, lead in installation
Situations such as when passband 4, conduction band 4 being caused to damage, being detached from after causing conduction band 4 to be installed.
The conduction band 4 is placed in the inside of the conduction band accommodation groove 2 from one end of top surface, and, by the conducting
It joins end to end with 4；
The connection through-hole 44 is buckled into the connection bump 43；
The bonding line 3 is grounded, installation is completed.
As seen from the above-described embodiment, the installation method of cable elbow-shaped head bonding device provided in an embodiment of the present invention,
It is fixed with the conduction band of bonding line 3 by being arranged in conduction band accommodation groove 2, is led by bonding line 3 with conduction band
Logical layer 42 is connected, so that the function that entire cable elbow-shaped head is grounded, even if using for a long time, due to there is conduction band insulation
The effect of layer will not cause cable elbow-shaped head to be carbonized, bonding line will not be sent out even if conduction band insulating layer generates heat
Life falls off, effective to improve the problem of bonding line falls off, and improves the reliability of elbow-type head bonding, guarantees cable elbow-shaped
The normal use of head and entire cable system.
Those skilled in the art will readily occur to its of the application after considering specification and practicing application disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the application, these modifications, purposes or
Person's adaptive change follows the general principle of the application and including the undocumented common knowledge in the art of the application
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the application are by above
Claim is pointed out.
It should be understood that the application is not limited to the accurate process for being described above and being shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.Scope of the present application is only limited by the accompanying claims.
Claims (7)
1. a kind of cable elbow-shaped head bonding device, which is characterized in that including：Cable elbow-shaped head ontology (1), bonding line
(3) and conduction band (4), the cable elbow-shaped head ontology (1) is cylindrical, the circumference table of the cable elbow-shaped head ontology (1)
Be provided on face conduction band accommodation groove (2), the conduction band accommodation groove (2) annularly, the groove width of the conduction band accommodation groove (2)
On the direction of the circumferential surface along the cable elbow-shaped head ontology (1) to the central axes of the cable elbow-shaped head ontology (1) by
It is decrescence small；
The conduction band (4) is set to the inside of the conduction band accommodation groove (2), and the shape of the conduction band (4) is led with described
The shape of passband accommodation groove (2) is adapted, and the conduction band (4) includes conduction band insulating layer (41) and conduction band conductting layer
(42), the distance of the top surface of the conduction band insulating layer (41) to the central axes of the cable elbow-shaped head ontology (1) is greater than described
Distance of the top surface of conduction band conductting layer (42) to the central axes of the cable elbow-shaped head ontology (1), the conduction band insulating layer
(41) it is provided with bonding line guide hole (411) on top surface, is provided with screen on the top surface of the conduction band conductting layer (42)
Ground line accommodating hole (421) is covered, the bonding line guide hole (411) and the bonding line accommodating hole (421) are arranged
To be concentric, one end of the bonding line (3) is set to the inside of the bonding line accommodating hole (421), the shielding
It is grounded the other end ground connection of (3)；
The length of the conduction band (4) is equal to the perimeter of the conduction band accommodation groove (2), one end end face of the conduction band (4)
On be provided with connecting band (44), the connecting band (44) is fixedly connected with the conduction band (4), the top surface of the connecting band (44)
On be provided with connection through-hole (45), the conduction band (4) far from the connecting band (44) one end bottom surface on the company of being provided with
It connects raised (43), the shape of the connection bump (43) is adapted with the shape of connection through-hole (45), the connection bump
(43) central axes of central axes and connection through-hole (45) are intersected with the horizontal center line of the conduction band (4), described
The central axes of connection bump (43) to the sum of the connecting band (44) and the conduction band (4) length center line distance, etc.
Center line in central axes of, connection through-hole (45) to the sum of the connecting band (44) and the conduction band (4) length
Distance.
2. a kind of cable elbow-shaped head bonding device according to claim 1, which is characterized in that the bonding line
The diameter of guide hole (411) is equal to the diameter of the bonding line (3), the diameter of the bonding line accommodating hole (421)
Less than the diameter of the bonding line (3).
3. a kind of cable elbow-shaped head bonding device according to claim 1, which is characterized in that the conduction band accommodating
The cross sectional shape of slot (2) is stepped.
4. a kind of cable elbow-shaped head bonding device according to claim 1, which is characterized in that the bonding line
The cross-sectional shape of accommodating hole (421) is oval, the length of the short axle of the cross section of the bonding line accommodating hole (421)
Less than the diameter of the bonding line (3).
5. a kind of cable elbow-shaped head bonding device according to claim 1, which is characterized in that the conduction band insulation
The top surface of layer (41) is in contact with the bottom surface of the conduction band conductting layer (42).
6. a kind of cable elbow-shaped head bonding device according to claim 1, which is characterized in that the conduction band insulation
Layer (41) and the conduction band conductting layer (42) are detachably connected.
7. a kind of installation method of cable elbow-shaped head bonding device, which is characterized in that the method is wanted for installing right
1~6 any cable elbow-shaped head bonding device is sought, the described method comprises the following steps：
The four sides cell wall of the conduction band accommodation groove (2) is cleaned using absolute alcohol；
The conduction band (4) is placed in the inside of the conduction band accommodation groove (2) from one end of top surface, and, by the conducting
Band (4) joins end to end；
The connection through-hole (44) is buckled into the connection bump (43)；
The bonding line (3) is grounded, installation is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810756169.8A CN108923140B (en) | 2018-07-11 | 2018-07-11 | Cable elbow type head shielding grounding device and installation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810756169.8A CN108923140B (en) | 2018-07-11 | 2018-07-11 | Cable elbow type head shielding grounding device and installation method |
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| Publication Number | Publication Date |
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| CN108923140A true CN108923140A (en) | 2018-11-30 |
| CN108923140B CN108923140B (en) | 2020-03-27 |
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| CN (1) | CN108923140B (en) |
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| Publication number | Publication date |
|---|---|
| CN108923140B (en) | 2020-03-27 |
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