CN202333644U - Cable sheath and electric device component equipped with same - Google Patents
Cable sheath and electric device component equipped with same Download PDFInfo
- Publication number
- CN202333644U CN202333644U CN2011204620630U CN201120462063U CN202333644U CN 202333644 U CN202333644 U CN 202333644U CN 2011204620630 U CN2011204620630 U CN 2011204620630U CN 201120462063 U CN201120462063 U CN 201120462063U CN 202333644 U CN202333644 U CN 202333644U
- Authority
- CN
- China
- Prior art keywords
- cable
- ing
- electric device
- lead
- cable cover
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000004020 conductor Substances 0.000 claims description 25
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/02—Cable terminations
- H02G15/06—Cable terminating boxes, frames or other structures
- H02G15/076—Cable terminating boxes, frames or other structures for multi-conductor cables
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/081—Bases, casings or covers
- H02G3/083—Inlets
- H02G3/085—Inlets including knock-out or tear-out sections
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
- Details Of Indoor Wiring (AREA)
Abstract
A cable sheath is used for isolating connectors between wire connectors (71, 72, 73 and 74) of an electric device unit (50) and wires (31, 32, 33 and 34) of a multi-phase cable (30) from the environment of the electric device unit (50) and protecting the connectors, and comprises a cable sheath main body (2), an inlet device (4) and an outlet device (6); the outlet device (6) is provided with an edge used for connecting with the framework of the electric device unit (50); and the cable sheath main body (2) is a component made from a flexible material.
Description
Technical field
The utility model relates to a kind of cable cover(ing), and this cable cover(ing) is suitable for being connected with the environment of electric device unit between the lead of the conductor jointer of electric device unit and multi-phase cable isolated, and is suitable for protecting said joint.In addition, the utility model relates to a kind of electrical device component that is equipped with said cable cover(ing).
Background technology
The multi-phase cable that the known electrical device component that is equipped with cable cover(ing) comprises frequency converter unit and attaches to this frequency converter unit.In this frequency converter assembly, the joint between the conductor jointer of this frequency converter unit and the lead of multi-phase cable is in the wiring zone of frequency converter unit, and this wiring zone isolates the environment of this joint and frequency converter unit, protects this joint thus.Thus, the wall in this wiring zone is as cable cover(ing).
The problem of above-mentioned setting is that the wiring zone needs relatively large space.The through hole that multi-phase cable is curved the wiring zone also is difficult usually.
The utility model content
The purpose of the utility model provides electrical device component that a kind of cable cover(ing) and a kind of is equipped with this cable cover(ing) to solve foregoing problems.The purpose of the utility model is passed through a kind of cable cover(ing), and realizes through a kind of electrical device component of cable cover(ing) that is equipped with.
This cable cover(ing) is used for the environment of the joint between the lead of the conductor jointer of electric device unit and multi-phase cable and this electric device unit is isolated, and is used to protect this joint.This cable cover(ing) comprises: the sheath body; Inlet device, it is formed in the sheath body and is arranged in the lead entering sheath body of multi-phase cable; And outlet device, it is formed in the sheath body and is used to allow the lead of multi-phase cable to be connected in the opening connector of going into of electric device unit.Outlet device has the edge of the framework that is used to be connected in the electric device unit; And the sheath body is processed by flexible material.
According to a preferred implementation of the utility model, inlet device comprises a wire guide of the every lead that is used for multi-phase cable, and the edge of each wire guide is used for being pressed against flexibly on the outer surface of corresponding lead so that suitable seal to be provided.
According to another preferred implementation of the utility model, inlet device comprises a cable aperture definitely, and cable cover(ing) also comprises and tighten up member, and it is used for outer surface that the edge with cable aperture abuts against multi-phase cable so that suitable seal to be provided.
According to another preferred implementation of the utility model, inlet device and/or outlet device are adjustable dimensionally, and controllability realizes through the parts of one or more excision.
This electrical device component comprises electric device unit and the multi-phase cable that is connected in this electric device unit, and this electric device unit comprises a plurality of conductor jointers, and each conductor jointer all is connected in the corresponding lead of multi-phase cable.Joint between the conductor jointer of this electric device unit and the lead of multi-phase cable is isolated through the environment of the utility model cable cover(ing) required for protection and electric device unit.
According to a preferred implementation of the utility model, the electric device unit is a frequency converter unit.
The utility model is based on through replacing the wiring zone with the cable cover(ing) that comprises the flexible shroud body, and with the environment isolation of the joint between the lead of the conductor jointer of electric device unit and multi-phase cable with the electric device unit.
The advantage that the cable cover(ing) of the utility model provides has than the space that traditional wiring district cable sheath needs less.In addition, it also is easy that the lead of cable is bent into the respective wire connector, because cable cover(ing) is a compliant member.
Description of drawings
To combine preferred implementation now and describe the utility model in more detail with reference to accompanying drawing, wherein:
Fig. 1 shows the known electrical device component that is equipped with cable cover(ing);
Fig. 2 shows the electrical device component that is equipped with according to the cable cover(ing) of the execution mode of the utility model;
Fig. 3 shows the electrical device component that is equipped with according to the cable cover(ing) of another execution mode of the utility model; And
Fig. 4 to Fig. 7 shows the cable cover(ing) according to the execution mode of the utility model from different directions.
Embodiment
Fig. 1 shows known electrical device component, the multi-phase cable 30 that this electrical device component comprises electric device unit 501 and attaches to this electric device unit 501, and cable cover(ing) is served as in wiring zone 201.The multi-phase cable 30 that comprises four leads 31,32,33 and 34 passes through hole 401 and is introduced in the wiring zone 201.This electric device unit 501 comprises four conductor jointers 71,72,73 and 74, and each conductor jointer all is connected in the lead of the correspondence of multi-phase cable 30.
Wiring zone 201 comprises a plurality of walls, and one of them or more a plurality of wall can be integrated with the framework of this electric device unit 501.This wiring zone 201 is suitable for the environment of joint between the lead 31 to 34 of conductor jointer 71 to 74 and multi-phase cable 30 and electric device unit 501 is isolated, and is suitable for protecting said joint.For making conductor jointer 71 to 74 is visible, and the antetheca with the electrical device component of Fig. 1 removes.
Fig. 2 shows the electrical device component that is equipped with according to the cable cover(ing) of execution mode; The multi-phase cable 30 that this electrical device component comprises electric device unit 50 and is connected in this electric device unit 50; This electric device unit 50 also comprises a plurality of conductor jointers 71 to 74, and each conductor jointer all is connected in the lead 31 to 34 of the correspondence of this multi-phase cable.Joint between the conductor jointer 71 to 74 of this electric device unit 50 and the lead 31 to 34 of multi-phase cable 30 is isolated through the environment of cable cover(ing) and electric device unit 50, and this cable cover(ing) comprises the sheath body 2 that has wellhead assembly 4 and outlet device 6.This sheath body 2 is parts of being processed by flexible material.This sheath body 2 can for example be processed by rubber.For making lead 31 to 34 and conductor jointer 71 to 74 is visible, the antetheca of electrical device component 50 electrical device component from Fig. 2 is removed.
The inlet device 4 that is formed in the sheath body 2 is suitable in lead 31 to 34 these sheath bodies 2 of entering of multi-phase cable 30.Inlet device 4 comprises a cable aperture 47 definitely, and this cable cover(ing) also comprises and tighten up member 49, and this tightens up member 49 and is suitable on the outer surface that edge with cable aperture 47 abuts against multi-phase cable 30 so that suitable seal to be provided.
Be formed on the inlet conductor jointer 71 to 74 that lead 31 to 34 that outlet device 6 in the sheath body 2 is suitable for allowing multi-phase cable 30 is connected in electric device unit 50.Outlet device 6 has the edge of the framework that is suitable for being connected in electric device unit 50.
The installation of the electrical device component of Fig. 2 can comprise the following steps.At first, through for example gluing together or utilizing screw joint the edge of the outlet device 6 of this cable cover(ing) to be connected in the framework of electric device unit 50.This cable cover(ing) is held near the framework of electric device unit 50 and is in compressive state.Subsequently, the end of multi-phase cable 30 is pushed through cable aperture 47, and the lead 31 to 34 of multi-phase cable 30 is connected in conductor jointer 71 to 74.It is easy that lead 31 to 34 is connected in conductor jointer 71 to 74, and this is because cable cover(ing) allows lead freely crooked.At last, cable cover(ing) is stretched to its use location, and the edge of cable aperture 47 is abutted against on the outer surface of multi-phase cable 30 through tightening up member 49.
Fig. 3 shows the electrical device component that is equipped with according to the cable cover(ing) of another execution mode of the utility model, and this electrical device component is different from the assembly of Fig. 2 with regard to the inlet device 4 of cable cover(ing).The cable cover(ing) inlet device 4 of Fig. 3 comprises a wire guide of the every lead 31 to 34 that is used for multi-phase cable 30.The edge of each wire guide all is suitable for being pressed against flexibly on the outer surface of corresponding lead so that suitable seal to be provided.Thus, there is not the independent member that tightens up.For making lead 31 to 34 and conductor jointer 71 to 74 is visible, the antetheca of electrical device component 50 is removed and sectional view, illustrated cable cover(ing) from the electrical device component of Fig. 3.
The installation of the electrical device component of Fig. 3 can comprise the following steps.At first, the every lead 31 to 34 of multi-phase cable 30 is pushed through the wire guide of the correspondence of sheath body 2.Cable cover(ing) is being adjacent to lead 31 to 34 positions from cable 30 branches, is being maintained at compressive state with the framework of electric device unit 50 at a distance of a distance.Subsequently, the lead 31 to 34 with multi-phase cable 30 is connected in conductor jointer 71 to 74.It is crooked that lead 31 to 34 can be installed required mode, and cable cover(ing) does not limit the bending of lead.At last; Cable cover(ing) is stretched to its use location; And, the edge of outlet device 6 is connected in the framework of electric device unit 50 through for example quick disconnect connector or be stretched to through edge on the lip element on the framework that is formed on electric device unit 50 with outlet device 6.
Fig. 4 to Fig. 7 shows the cable cover(ing) according to the execution mode of the utility model from different directions.This cable cover(ing) is suitable for the environment of the joint between the lead of the conductor jointer of electric device unit and multi-phase cable and this electric device unit is isolated, and is suitable for protecting said joint.This cable cover(ing) comprises: the sheath body of being processed by flexible material 2; Inlet device 4, it is formed in the sheath body 2 and the lead that is arranged for multi-phase cable enters in the sheath body 2; And outlet device 6, it is formed in the sheath body 2 and is suitable for allowing the lead of multi-phase cable to be connected in the opening connector of going into of electric device unit, and comprises the edge of the framework that is suitable for being connected in the electric device unit.Thus, the cable cover(ing) shown in Fig. 4 to Fig. 7 is similar to the cable cover(ing) shown in Fig. 3 on type.
The inlet device 4 that Fig. 4,5 and 6 shows cable cover(ing) comprises four wire guides 41,42,43 and 44, and each wire guide is suitable for holding a lead of multi-phase cable.The edge of each wire guide 41 to 44 is suitable for being pressed against flexibly on the outer surface of corresponding lead so that suitable seal to be provided.
The size of inlet device 4 can be regulated, so cable cover(ing) is suitable for using with cable dissimilar and that have various outer diameter.The controllability of inlet device 4 realizes through cutting away parts from sheath body 2.Can enlarge wire guide 41 through cutting away parts from sheath body 2 at adjusting line 411 places.Further enlarge wire guide 41 if desired, can cut away parts from sheath body 2 at adjusting line 412 places.The size of wire guide 42 to 44 can be regulated with wire guide 41 identical modes.
In execution mode, inlet device does not comprise any prefabricated wire guide, only comprises the adjusting line of requirement.Thus, the setter wire guide of required size that before cable cover(ing) is installed, in the sheath body, punctures out.In this execution mode and other execution mode, the adjusting line can form and make the sheath body regulate the line place than being cut off more easily in other place.This can for example realize through the sheath body being designed to make the sheath body hang down than other place in the strength of materials of regulating the line place.
It is adjustable dimensionally that outlet device also can be arranged to, thus.Cable cover(ing) is suitable for using with the electric device unit with different frames size and/or shape.The controllability of outlet device can be through realizing from one or more parts that the sheath body cuts away.
The cable cover(ing) of the utility model can use with frequency converter unit or some other electric device unit.Utilizing the cable cover(ing) of the utility model, is possible in the entrance side or the outlet side replacing wiring zone of electric device unit.A kind of electrical device component can also be provided, and wherein, entrance side wiring zone is replaced by a kind of cable cover(ing) of the utility model and outlet side wiring zone is replaced by another cable cover(ing) of the utility model.The outlet side cable cover(ing) can be identical or different with the entrance side cable cover(ing).
Concerning one of ordinary skill in the art, the basic design of the utility model can different ways realize it being obvious.Thus, the utility model and execution mode thereof are not limited to above-mentioned example but can change within the scope of the claims.
Claims (6)
1. cable cover(ing); Said cable cover(ing) is used for the environment of joint between the lead (31,32,33,34) of conductor jointer of electric device unit (50) (71,72,73,74) and multi-phase cable (30) and said electric device unit (50) is isolated; And being used to protect said joint, said cable cover(ing) comprises: sheath body (2); Inlet device (4), said inlet device (4) are formed in the said sheath body (2) and are arranged in said lead (31,32,33,34) the said sheath body of entering (2) of said multi-phase cable (30); And outlet device (6); Said outlet device (6) is formed in the said sheath body (2) and is used to allow that the said lead (31,32,33,34) of said multi-phase cable (30) is connected in said electric device unit (50) saidly goes into opening connector (71,72,73,74); It is characterized in that said outlet device (6) has the edge of the framework that is used to be connected in said electric device unit (50); And said sheath body (2) is the parts of being processed by flexible material.
2. cable cover(ing) according to claim 1; It is characterized in that; Said inlet device (4) comprises a wire guide (41,42,43,44) of the every lead (31,32,33,34) that is used for said multi-phase cable (30), and the edge of each wire guide (41,42,43,44) is used for being pressed against flexibly on the outer surface of corresponding lead so that suitable seal to be provided.
3. cable cover(ing) according to claim 1; It is characterized in that; Said inlet device (4) comprises a cable aperture (47) definitely; And said cable cover(ing) also comprises and tightens up member (49), and the said member (49) that tightens up is used for said outer surface that the edge with said cable aperture (47) abuts against said multi-phase cable (30) so that suitable seal to be provided.
4. according to each the described cable cover(ing) in the aforementioned claim, it is characterized in that said inlet device (4) and/or said outlet device (6) are adjustable dimensionally, controllability realizes through the parts of one or more excision.
5. electrical device component that is equipped with cable cover(ing); The multi-phase cable (30) that said electrical device component comprises electric device unit (50) and is connected in said electric device unit (50); Said electric device unit (50) comprises a plurality of conductor jointers (71,72,73,74); In the said conductor jointer (71,72,73,74) each all is connected in the corresponding lead (31,32,33,34) of said multi-phase cable; It is characterized in that the joint between the said lead (31,32,33,34) of said conductor jointer of said electric device unit (50) (71,72,73,74) and said multi-phase cable (30) is isolated through the environment according to each described cable cover(ing) in the claim 1 to 4 and said electric device unit (50).
6. electrical device component according to claim 5 is characterized in that, said electric device unit (50) is a frequency converter unit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FIU20114126 | 2011-09-27 | ||
| FI20114126U FI9923U1 (en) | 2011-09-27 | 2011-09-27 | Cable protection and electrical device assembly equipped with cable protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202333644U true CN202333644U (en) | 2012-07-11 |
Family
ID=44718902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204620630U Expired - Lifetime CN202333644U (en) | 2011-09-27 | 2011-11-18 | Cable sheath and electric device component equipped with same |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN202333644U (en) |
| DE (1) | DE202011051980U1 (en) |
| FI (1) | FI9923U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103767711A (en) * | 2012-10-19 | 2014-05-07 | 霍夫曼-拉罗奇有限公司 | Sealing cap for connector with electrical connection |
-
2011
- 2011-09-27 FI FI20114126U patent/FI9923U1/en not_active IP Right Cessation
- 2011-11-16 DE DE202011051980U patent/DE202011051980U1/en not_active Expired - Lifetime
- 2011-11-18 CN CN2011204620630U patent/CN202333644U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103767711A (en) * | 2012-10-19 | 2014-05-07 | 霍夫曼-拉罗奇有限公司 | Sealing cap for connector with electrical connection |
Also Published As
| Publication number | Publication date |
|---|---|
| FIU20114126U0 (en) | 2011-09-27 |
| DE202011051980U1 (en) | 2011-11-28 |
| FI9923U1 (en) | 2012-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181119 Address after: Baden, Switzerland Patentee after: ABB TECHNOLOGY LTD. Address before: Helsinki Patentee before: ABB AB |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |