CN203882921U - Outlet rod for high-voltage breaker - Google Patents
Outlet rod for high-voltage breaker Download PDFInfo
- Publication number
- CN203882921U CN203882921U CN201420022302.4U CN201420022302U CN203882921U CN 203882921 U CN203882921 U CN 203882921U CN 201420022302 U CN201420022302 U CN 201420022302U CN 203882921 U CN203882921 U CN 203882921U
- Authority
- CN
- China
- Prior art keywords
- electric conductor
- base
- primary cut
- outlet rod
- fixed
- 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
Links
Abstract
The utility model discloses an outlet rod for a high-voltage breaker. The outlet rod comprises a rod body. The rod body comprises a conductor and a pedestal for fixing a housing of the high-voltage breaker. The conductor and the pedestal are both cylindrical. The pedestal is in threaded connection with the conductor. One end of the pedestal, far from the conductor, is provided with a fixing disk for fixing the housing of the high-voltage breaker. The fixing disk is provided with a plurality of through holes through which screws pass. According to the outlet rod for the high-voltage breaker, the conductor and the pedestal are configured to be separated, so that a problem that the outlet rod is inconvenient to install and dismount as the outlet is too long and the operation station is limited is effectively solved.
Description
Technical field
The utility model relates to a kind of primary cut-out assembly, relates in particular a kind of outlet rod of primary cut-out.
Background technology
Primary cut-out (or claim high-voltage switch gear) it not only can cut off or closed high circuit in no-load current and load current; and when system breaks down by the effect of relay protection; cut off overload electric current and short circuit current; it has quite perfect arc extinguishing structure and enough cutout abilities, very powerful of its function.
The outlet rod of the primary cut-out inside that had in the market, it is exactly a whole bar, when installing, need on the housing at primary cut-out, pass a hole, then outlet rod is extended to outside through this hole, but the length that the outlet rod of this structure can be very, because primary cut-out inner space is tightr, the restriction ratio of station is larger, so inconvenience very in the process of installing, online bar is also not easy to split out maintenance after having broken.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of easy for installation, outlet rod that dismounting is easy to primary cut-out.
For achieving the above object, the utility model provides following technical scheme: a kind of outlet rod of primary cut-out, comprise line bar body, described line bar body comprises electric conductor and for being fixed on the base on primary cut-out housing, described electric conductor and base are cylindric, described base is threaded with electric conductor, and described base dorsad electric conductor one end is provided with for being fixed on the fixed disk on primary cut-out housing, and described fixed disk is provided with several through holes passing through for screw.
By adopting technique scheme, in producing the process of primary cut-out, because line bar body comprises electric conductor and for being fixed on the base on primary cut-out housing, electric conductor and base are cylindric, like this when outlet rod is installed, only need first base to be fixed on the housing of primary cut-out, then electric conductor is fixed on base just passable, base is threaded with electric conductor, installation and removal between base and electric conductor only need to go electric conductor precession from base or screw out next just passable like this, and base is provided with for being fixed on the fixed disk on primary cut-out housing electric conductor one end dorsad, fixed disk is provided with several through holes passing for screw, so just can fixed disk be fixed on the housing of primary cut-out by screw, thereby base is fixed on the housing of primary cut-out.
The utility model is further set to: described electric conductor is provided with threaded post towards base one end, and described threaded post diameter is less than electric conductor diameter, in described base, is provided with screwed hole, and described screwed hole and threaded post are suitable.
By adopting technique scheme, when electric conductor and base need to be coupled together like this, threaded post need to be screwed in to screwed hole, do not need other extra operations, greatly facilitate the installation of outlet rod.
The utility model is further set to: described electric conductor is provided with cascade ring near threaded post one end, and the sidewall of described screwed hole is provided with step trough near one end of threaded post, and described cascade ring and step trough are suitable.
By adopting technique scheme, by the cooperation of cascade ring and step trough, can increase the fastness being connected between electric conductor and base, be not easy to occur because the power that side direction is come causes threaded post to split away off from electric conductor, electric conductor cannot be connected with base.
The utility model is further set to: described electric conductor is provided with protective jacket in base one end dorsad.
By adopting technique scheme, the setting of protective jacket can prevent that the electric arc producing on contact from leaking in primary cut-out combined floodgate or separating brake, and primary cut-out is damaged.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of the outlet rod of primary cut-out of the present utility model;
Fig. 2 is the cutaway view of base of the outlet rod of primary cut-out of the present utility model;
Fig. 3 is the vertical view of base of the outlet rod of primary cut-out of the present utility model.
In figure: 1, line bar body; 11, electric conductor; 12, base; 121, fixed disk; 1211, through hole; 111, threaded post; 122, screwed hole; 112, cascade ring; 1221, step trough; 113, protective jacket.
Embodiment
Shown in Fig. 3, the outlet rod of a kind of primary cut-out of the present embodiment, comprise line bar body 1, described line bar body 1 comprises electric conductor 11 and for being fixed on the base 12 on primary cut-out housing, described electric conductor 11 and base 12 are cylindric, described base 12 is threaded with electric conductor 11, described base 12 dorsad electric conductor 11 one end is provided with for being fixed on the fixed disk 121 on primary cut-out housing, and described fixed disk 121 is provided with several through holes 1211 passing through for screw.
By adopting technique scheme, in producing the process of primary cut-out, because line bar body 1 comprises electric conductor 11 and for being fixed on the base 12 on primary cut-out housing, electric conductor 11 and base 12 are cylindric, like this when outlet rod is installed, only need first base 12 to be fixed on the housing of primary cut-out, then electric conductor 11 is fixed on base 12 just passable, base 12 is threaded with electric conductor 11, installation and removal between base 12 and electric conductor 11 only need to go electric conductor 11 precession from base 12 or screw out next just passable like this, and base 12 is provided with for being fixed on the fixed disk 121 on primary cut-out housing electric conductor 11 one end dorsad, fixed disk 121 is provided with several through holes 1211 passing for screw, preferably, through hole 1211 is provided with three, and be angular distribution, so just can fixed disk 121 be fixed on the housing of primary cut-out by screw, thereby base 12 is fixed on the housing of primary cut-out, the distribution of triangle can increase the fastness being connected between holder and primary cut-out housing.
Described electric conductor 11 is provided with threaded post 111 towards base 12 one end, and described threaded post 111 diameters are less than electric conductor 11 diameters, in described base 12, are provided with screwed hole 122, and described screwed hole 122 is suitable with threaded post 111.
By adopting technique scheme, when electric conductor 11 and base 12 need to be coupled together like this, only threaded post 111 need to be screwed in to screwed hole 122, do not need other extra operations, greatly facilitate the installation of outlet rod.
Described electric conductor 11 is provided with cascade ring 112 near threaded post 111 one end, and the sidewall of described screwed hole 122 is provided with step trough 1221 near one end of threaded post 111, and described cascade ring 112 is suitable with step trough 1221.
By adopting technique scheme, by the cooperation of cascade ring 112 and step trough 1221, can increase the fastness being connected between electric conductor 11 and base 12, be not easy to occur because the power that side direction is come causes threaded post 111 to split away off from electric conductor 11, electric conductor 11 cannot be connected with base 12.
Described electric conductor 11 is provided with protective jacket 113 in base 12 one end dorsad.
By adopting technique scheme, the setting of protective jacket 113 can prevent that the electric arc producing on contact from leaking in primary cut-out combined floodgate or separating brake, and primary cut-out is damaged.
The utlity model has following advantage: adopt the split setting of electric conductor and base, effectively avoided because outlet rod is long, station is restricted, makes the problem of the installation and removal inconvenience of outlet rod, in producing the process of primary cut-out, because line bar body 1 comprises electric conductor 11 and for being fixed on the base 12 on primary cut-out housing, electric conductor 11 and base 12 are cylindric, like this when outlet rod is installed, only need first base 12 to be fixed on the housing of primary cut-out, then electric conductor 11 is fixed on base 12 just passable, base 12 is threaded with electric conductor 11, installation and removal between base 12 and electric conductor 11 only need to go electric conductor 11 precession from base 12 or screw out next just passable like this, and base 12 is provided with for being fixed on the fixed disk 121 on primary cut-out housing electric conductor 11 one end dorsad, fixed disk 121 is provided with several through holes 1211 passing for screw, preferably, through hole 1211 is provided with three, and be angular distribution, so just can fixed disk 121 be fixed on the housing of primary cut-out by screw, thereby base 12 is fixed on the housing of primary cut-out, the distribution of triangle can increase the fastness being connected between holder and primary cut-out housing.
The above is only preferred implementation of the present utility model, and protection range of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. the outlet rod of a primary cut-out, comprise line bar body, it is characterized in that: described line bar body comprises electric conductor and for being fixed on the base on primary cut-out housing, described electric conductor and base are cylindric, described base is threaded with electric conductor, described base dorsad electric conductor one end is provided with for being fixed on the fixed disk on primary cut-out housing, and described fixed disk is provided with several through holes passing through for screw.
2. the outlet rod of primary cut-out according to claim 1, it is characterized in that: described electric conductor is provided with threaded post towards base one end, described threaded post diameter is less than electric conductor diameter, in described base, is provided with screwed hole, and described screwed hole and threaded post are suitable.
3. the outlet rod of primary cut-out according to claim 2, is characterized in that: described electric conductor is provided with cascade ring near threaded post one end, and the sidewall of described screwed hole is provided with step trough near one end of threaded post, and described cascade ring and step trough are suitable.
4. according to the outlet rod of the primary cut-out described in claim 1 or 2 or 3, it is characterized in that: described electric conductor is provided with protective jacket in base one end dorsad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022302.4U CN203882921U (en) | 2014-01-14 | 2014-01-14 | Outlet rod for high-voltage breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022302.4U CN203882921U (en) | 2014-01-14 | 2014-01-14 | Outlet rod for high-voltage breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203882921U true CN203882921U (en) | 2014-10-15 |
Family
ID=51683395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420022302.4U Expired - Fee Related CN203882921U (en) | 2014-01-14 | 2014-01-14 | Outlet rod for high-voltage breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203882921U (en) |
-
2014
- 2014-01-14 CN CN201420022302.4U patent/CN203882921U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20170114 |