CN206976866U - A kind of Electric control case - Google Patents
A kind of Electric control case Download PDFInfo
- Publication number
- CN206976866U CN206976866U CN201720939602.2U CN201720939602U CN206976866U CN 206976866 U CN206976866 U CN 206976866U CN 201720939602 U CN201720939602 U CN 201720939602U CN 206976866 U CN206976866 U CN 206976866U
- Authority
- CN
- China
- Prior art keywords
- sealing
- pipeline
- sealing shroud
- fixed
- electric control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Electric control case, it is characterised in that：The interface for accessing cable is offered at the top of Electric control case, the inside of the Electric control case is fixed with the sealing structure for sealed interface, the sealing structure includes sealing pipeline, fixed -piping, preposition sealing shroud, rearmounted sealing shroud, preposition sealing shroud, rearmounted sealing shroud are fixed on the Thin Elastic pipe sleeve on ring packing head including annular gland and integral type, and the annular gland of preposition sealing shroud is pressed between the front end of sealing pipeline and the tank wall of Electric control case.Cable passes through Thin Elastic pipe sleeve, the Thin Elastic pipe sleeve of rearmounted sealing shroud of preposition sealing shroud, so as to strut Thin Elastic pipe sleeve, so that Thin Elastic pipe sleeve can with banding cable outer wall, because the deformation free degree of Thin Elastic pipe sleeve is big, thus Thin Elastic pipe sleeve can be bent with cable, without its sealing of scattering and disappearing, so as to substantially increase its sealability.
Description
Technical field
It the utility model is related to a kind of Electric control case.
Background technology
With the development in epoch and the quickening of process of industrialization, the application of various components is also more and more extensive, such as
Breaker, kilowatt-hour meter, frequency converter etc., and component to humidity than more sensitive, once Electric control case interior humidity is too high
When, it will the serious stable operation for having influence on controller switching equipment and service life.The Electric control case of open air is especially located in,
Due to being configured with the interface for accessing cable, interface generally use rubber seal rings for seal, due to rubber on Electric control case
Glue sealing ring sealability is limited, therefore the interface of outdoor electric control cabinet is often arranged on the bottom of casing, so as to prevent rain
Water enters in casing from top to bottom, but this mounting means is, it is necessary to reserve enough installation skies in the bottom of Electric control case
Between, add difficulty of construction.For this problem, the utility model sets about designing a kind of more preferable electric power control of sealing joint performance
Case processed, consequently facilitating the outdoor Electric control case used accesses cable from top, reduce difficulty of construction.
Utility model content
The purpose of this utility model is to overcome above shortcomings in the prior art, there is provided a kind of sealing joint performance
More preferable Electric control case.
The technical scheme in the invention for solving the above technical problem is：
A kind of Electric control case, it is characterised in that：The interface for accessing cable, institute are offered at the top of Electric control case
The inside for stating Electric control case is fixed with sealing structure for sealed interface, and the sealing structure includes sealing pipeline, fixation
Pipeline, preposition sealing shroud, rearmounted sealing shroud, preposition sealing shroud, rearmounted sealing shroud include annular gland and integral type is consolidated
The Thin Elastic pipe sleeve being scheduled on ring packing head, the annular gland of preposition sealing shroud are pressed on front end and the electric power of sealing pipeline
Between the tank wall of control cabinet, the Thin Elastic pipe sleeve of the preposition sealing shroud is built in sealing pipeline, the annular of rearmounted sealing shroud
Gland be pressed on the rear end of sealing pipeline, fixed -piping front end between, the Thin Elastic pipe sleeve of rearmounted sealing shroud is built in solid
In fixed tube road, the cable sequentially passes through interface, the Thin Elastic pipe sleeve of preposition sealing shroud, the Thin Elastic pipe sleeve of rearmounted sealing shroud,
Hence into Electric control case.Cable passes through Thin Elastic pipe sleeve, the Thin Elastic pipe sleeve of rearmounted sealing shroud of preposition sealing shroud, from
And strut Thin Elastic pipe sleeve so that Thin Elastic pipe sleeve can with banding cable outer wall, because the deformation of Thin Elastic pipe sleeve is free
Degree is big, thus Thin Elastic pipe sleeve can be bent with cable, without its sealing of scattering and disappearing, so as to substantially increase its sealability,
And the conventional hermetic mode such as opposing seal circle, Thin Elastic pipe sleeve is very long due to what can be designed, the contact surface with cable is improved
Product, be advantageous to improve sealing property.
Preferably, the sealing pipeline includes pipeline pedestal and seal for pipe joints seat, pipeline pedestal is fixed on Electric control
In case, seal for pipe joints seat is fixed on pipeline pedestal by fixed screw, so as to be surrounded by pipeline pedestal and seal for pipe joints seat
Into the passage passed through for cable, two end faces of the seal for pipe joints seat are ramp structure, the seal for pipe joints seat and pipeline
Seal gasket is provided between pedestal pedestal.Using this structure, after pulling down seal for pipe joints seat, convenient sequentially pass through cable connects
Mouth, the Thin Elastic pipe sleeve of preposition sealing shroud, the Thin Elastic pipe sleeve of rearmounted sealing shroud, improve operating space, the seal for pipe joints
Two end faces of seat are ramp structure and use seal gasket, improve the sealing of passage.
Preferably, the sealing pipeline is provided with the cable clamp mechanism for fixed cable, the cable clamp machine
Structure includes fixed clamp seat, movable grip slipper, nut and tie down screw, and the fixed clamp seat is fixed on pipeline pedestal, Gu
Determine grip slipper, movable grip slipper is located in passage, nut is fixed on seal for pipe joints seat, and one end of the tie down screw is be hinged to live
Dynamic grip slipper, tie down screw and nut thread coordinate, and the fixed clamp seat, movable grip slipper are clamped in the two of cable respectively
Side.Using this structure, rotation lock screw rod so that fixed clamp seat, movable grip slipper are clamped in the both sides of cable respectively, can
Effectively to realize the fixation of cable and sealing structure, prevent external force from pullling cable, cause the disengaging of cable and sealing structure, effectively
Sealing is ensured.
Preferably, preposition sealing shroud, rearmounted sealing shroud use silica gel material.Because silica gel material has very strong extension
Property, thus sealing property is more preferable.
The utility model compared with prior art, has advantages below and effect：Cable passes through the elasticity of preposition sealing shroud
The Thin Elastic pipe sleeve of light wall pipe set, rearmounted sealing shroud, so as to strut Thin Elastic pipe sleeve so that Thin Elastic pipe sleeve can be with banding in cable
Outer wall, because the deformation free degree of Thin Elastic pipe sleeve is big, thus Thin Elastic pipe sleeve can be bent with cable, and without scattering and disappearing, its is close
Feng Xing, so as to substantially increase its sealability, and the conventional hermetic mode such as opposing seal circle, Thin Elastic pipe sleeve is due to can be with
That designs is very long, increases the contact area with cable, is advantageous to improve sealing property.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment Electric control case.
Fig. 2 is the mounting structure schematic diagram that the utility model embodiment removes sealing structure after seal for pipe joints seat.
Fig. 3 is the mounting structure schematic diagram of the utility model embodiment cable clamp mechanism.
Fig. 4 is the structural representation of the preposition sealing shroud of the utility model embodiment.
Fig. 5 is the structural representation of the utility model embodiment sealing pipeline.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is described in further detail by embodiment, and following examples are pair
Explanation of the present utility model, and the utility model is not limited to following examples.
Referring to Fig. 1-Fig. 5, the top of the present embodiment Electric control case 1 offers the interface 12 for accessing cable 7, described
The inside of Electric control case 1 is fixed with the sealing structure for sealed interface 12, and the sealing structure includes sealing pipeline 2, consolidated
Fixed tube road 3, preposition sealing shroud 4, rearmounted sealing shroud 5, preposition sealing shroud 4, rearmounted sealing shroud 5 include annular gland 41 and
Integral type is fixed on the Thin Elastic pipe sleeve 42 on ring packing head, and the annular gland 41 of preposition sealing shroud 4 is pressed on seal pipe
Between the front end in road 2 and the tank wall 11 of Electric control case 1, the Thin Elastic pipe sleeve 42 of the preposition sealing shroud 4 is built in seal pipe
In road 2, the annular gland 41 of rearmounted sealing shroud 5 be pressed on the rear end of sealing pipeline 2, fixed -piping 3 front end between, it is rearmounted
The Thin Elastic pipe sleeve 42 of sealing shroud 5 is built in fixed -piping 3, and the cable 7 sequentially passes through interface 12, preposition sealing shroud 4
The Thin Elastic pipe sleeve 42 of Thin Elastic pipe sleeve 42, rearmounted sealing shroud 5, hence into Electric control case 1.The sealing pipeline 2 is wrapped
Pipeline pedestal 21 and seal for pipe joints seat 22 are included, pipeline pedestal 21 is fixed in Electric control case 1, and seal for pipe joints seat 22 passes through fixation
Screw 23 is fixed on pipeline pedestal 21, is led to so as to be surrounded by by pipeline pedestal 21 and seal for pipe joints seat 22 for what cable passed through
Road 24, two end faces 221 of the seal for pipe joints seat 22 are ramp structure, seal for pipe joints seat 22 and pipeline pedestal 21 base
Seal gasket 25 is provided between seat.The sealing pipeline 2 is provided with the cable clamp mechanism for fixed cable, the cable
Clamping device includes fixed clamp seat 61, movable grip slipper 62, nut 63 and tie down screw 64, and the fixed clamp seat 61 is fixed
On pipeline pedestal 21, fixed clamp seat 61, movable grip slipper 62 are located in passage 24, and nut 63 is fixed on seal for pipe joints seat 22
On, one end of the tie down screw 64 is hinged movable grip slipper 62, and tie down screw 64 and the screw thread of nut 63 coordinate, the geometrical clamp
Hold seat 61, movable grip slipper 62 is clamped in the both sides of cable respectively.Preposition sealing shroud 4, rearmounted sealing shroud 5 use silica gel material.
Above content described in this specification is only to the utility model example explanation.The utility model
Person of ordinary skill in the field can make various modifications or supplement to described specific embodiment or using class
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
Enclose, the scope of protection of the utility model all should be belonged to.
Claims (4)
- A kind of 1. Electric control case, it is characterised in that：The interface for accessing cable is offered at the top of Electric control case, it is described The inside of Electric control case is fixed with the sealing structure for sealed interface, and the sealing structure includes sealing pipeline, fixing pipe Road, preposition sealing shroud, rearmounted sealing shroud, preposition sealing shroud, rearmounted sealing shroud include annular gland and integral type is fixed Thin Elastic pipe sleeve on ring packing head, the annular gland of preposition sealing shroud are pressed on front end and the electric power control of sealing pipeline Between the tank wall of case processed, the Thin Elastic pipe sleeve of the preposition sealing shroud is built in sealing pipeline, and the annular of rearmounted sealing shroud is consolidated Determine head be pressed on the rear end of sealing pipeline, fixed -piping front end between, the Thin Elastic pipe sleeve of rearmounted sealing shroud is built in fixation In pipeline, the cable sequentially passes through interface, the Thin Elastic pipe sleeve of preposition sealing shroud, the Thin Elastic pipe sleeve of rearmounted sealing shroud, from And enter in Electric control case.
- A kind of 2. Electric control case according to claim 1, it is characterised in that：The sealing pipeline include pipeline pedestal and Seal for pipe joints seat, pipeline pedestal are fixed in Electric control case, and seal for pipe joints seat is fixed on pipeline pedestal by fixed screw, So as to be surrounded by the passage passed through for cable by pipeline pedestal and seal for pipe joints seat, two end faces of the seal for pipe joints seat are equal For ramp structure, seal gasket is provided between seal for pipe joints seat and pipeline the pedestal pedestal.
- A kind of 3. Electric control case according to claim 2, it is characterised in that：The sealing pipeline is provided with for fixing The cable clamp mechanism of cable, the cable clamp mechanism include fixed clamp seat, movable grip slipper, nut and tie down screw, The fixed clamp seat is fixed on pipeline pedestal, and fixed clamp seat, movable grip slipper are located in passage, and nut is fixed on pipeline On seal receptacle, one end of the tie down screw is hinged movable grip slipper, and tie down screw and nut thread coordinate, the fixed clamp Seat, movable grip slipper are clamped in the both sides of cable respectively.
- A kind of 4. Electric control case according to claim 1, it is characterised in that：Preposition sealing shroud, rearmounted sealing shroud use Silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720939602.2U CN206976866U (en) | 2017-07-23 | 2017-07-23 | A kind of Electric control case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720939602.2U CN206976866U (en) | 2017-07-23 | 2017-07-23 | A kind of Electric control case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206976866U true CN206976866U (en) | 2018-02-06 |
Family
ID=61398966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720939602.2U Expired - Fee Related CN206976866U (en) | 2017-07-23 | 2017-07-23 | A kind of Electric control case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206976866U (en) |
-
2017
- 2017-07-23 CN CN201720939602.2U patent/CN206976866U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Lanzhou Jiaotong Univ. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Lanzhou Jiaotong Univ. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20180723 |