CN201490348U - Crimp-type wiring device with no installation hole - Google Patents
Crimp-type wiring device with no installation hole Download PDFInfo
- Publication number
- CN201490348U CN201490348U CN2009200759257U CN200920075925U CN201490348U CN 201490348 U CN201490348 U CN 201490348U CN 2009200759257 U CN2009200759257 U CN 2009200759257U CN 200920075925 U CN200920075925 U CN 200920075925U CN 201490348 U CN201490348 U CN 201490348U
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- CN
- China
- Prior art keywords
- termination
- screw rod
- main body
- exempting
- setscrew nut
- 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
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Abstract
The utility model discloses a crimp-type wiring device with no installation hole. The crimp-type wiring device comprises a wiring device main body, a bolt component and a copper plate, wherein the bolt component comprises a locating nut and a bolt, the locating nut is fixed on a front panel of the wiring device main body, a first through hole matched with the locating nut is arranged on the front panel, the bolt penetrates through the first through hole, is connected with the locating nut, and penetrates through the locating nut, the copper plate is fixed on a rear panel of the wiring device main body, and a second through hole is arranged on the lower end. The device is adopted, and reliable connection of wiring terminals and bus bars can be realized without drilling holes again under the condition that wiring holes are not prearranged on the bus bars.
Description
Technical field
The utility model relates to a kind of termination, in particular for the termination of communication power domain.
Background technology
In the communication electric power system, usually adopt the wiring busbar that circuit is carried out branch, technology innovation or transformation along with equipment, in communication electric power machine room, the user need be installed the equipment dynamic lead-in additional on main busbar, if on main busbar, do not reserve the wiring hole position before the user, utilize the existing mode of connection just need on main busbar, punch, very inconvenient.
The existing mode of connection is to stamp wiring hole on busbar in advance, utilizes screw to pass the hole on the busbar and the hole of binding post respectively, at an end of the screw nut of screwing on, tightens screw, makes firm the contacting of busbar and binding post.
Given this, the utility model technology provides a kind of more convenient solution for solving the problems of the technologies described above.
The utility model content
The technical problem that the utility model mainly solves is to provide a kind of compression joint type termination of exempting from installing hole, adopts this device not reserve at busbar under the situation of wiring hole, does not need to punch again more just to realize the reliable binding of binding post and busbar.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of compression joint type termination of exempting from installing hole comprises: termination main body, bolt assembly and copper sheet, and described bolt assembly comprises setscrew nut, screw rod;
Described termination main body comprises end face, and by downward front panel and the rear board that extends in both sides before and after the end face; Described setscrew nut is fixed in the front panel place of termination main body; Front panel is provided with first through hole that matches with described setscrew nut; Screw rod passes first through hole and is connected with setscrew nut, and passes setscrew nut; Described copper sheet is fixed on the rear board of termination main body, and its lower end is provided with second through hole.
Further, described setscrew nut is welded on the termination main body.
Further, described screw rod adopts with setscrew nut and is threaded.
Further, described a kind of compression joint type termination of exempting from installing hole also comprises cushion block, and screw rod links to each other with cushion block after passing setscrew nut, and cushion block is fixed in the head of screw rod, and is relative with described copper sheet.
Further, described cushion block is connected by screw thread or alignment pin with the head of screw rod.
Further, described copper sheet by screw on the rear board of termination main body.
As preferred version of the present utility model, described bolt assembly also is included in locking nut, spring washer and the plain washer that is enclosed within successively between the screw rod and first through hole on the screw rod.
As preferred version of the present utility model, first through hole that this compression joint type termination of exempting from installing hole is provided with two cover bolt assemblies and cooperates with it.
Compared to prior art, the beneficial effects of the utility model are:
Do not reserve at user's busbar under the situation of wiring hole, this termination can directly compress busbar, and simultaneously termination has also been reserved the wiring hole of appliance terminal, as bridge, makes user's busbar and interfacility link conducting with this device.Utilize this termination, can reduce restriction in any position wiring of busbar.
Description of drawings
Fig. 1 is the explosive view of this termination;
Fig. 2 is mechanism's assembling schematic diagram of this termination;
Fig. 3 is the enforcement schematic diagram of this termination at the unique user busbar;
Fig. 4 is the enforcement schematic diagram of this termination at user's busbar of horizontal installation;
Fig. 5 is the enforcement schematic diagram of this termination at user's busbar of vertical installation.
Description of symbols among the figure:
1 termination main body, 2 copper sheets, 3 setscrew nuts
41 locking nuts, 42 spring washers, 43 plain washers
5 screw rods, 6 screws, 7 cushion blocks
Embodiment
Further describe specific embodiment of the utility model below in conjunction with accompanying drawing:
Referring to Fig. 1, a kind of compression joint type termination of exempting from installing hole comprises: termination main body 1, bolt assembly and copper sheet 2, described bolt assembly comprise setscrew nut 3, screw rod 5 and cushion block 7;
Described termination main body 1 comprises end face, and by downward front panel and the rear board that extends in both sides before and after the end face; Described setscrew nut 3 is fixed in the front panel place of termination main body; Front panel is provided with first through hole that matches with described setscrew nut 3; Screw rod 5 passes first through hole and is connected with setscrew nut 3, and passes setscrew nut 3 and link to each other with cushion block 7; Cushion block 7 is fixed in the head of screw rod 5; Described copper sheet 2 is fixed on the rear board of termination main body 1, and is relative with described cushion block 7, and its lower end is provided with second through hole.
Further, described setscrew nut 3 is welded on the termination main body 1.
Further, described screw rod 5 adopts with setscrew nut 3 and is threaded.
Further, described cushion block 7 is connected by screw thread or alignment pin with the head of screw rod 5.
Further, described copper sheet 2 is fixed on the rear board of termination main body 1 by screw 6.
As preferred version of the present utility model, described bolt assembly also is included in locking nut 41, spring washer 42 and the plain washer 43 that is enclosed within successively between the screw rod 5 and first through hole on the screw rod 5.
As preferred version of the present utility model, first through hole that this compression joint type termination of exempting from installing hole is provided with two cover bolt assemblies and cooperates with it.
In some cases, user's machine room need increase some new equipment, but the user's busbar that has just arranged is not before reserved wiring hole to new equipment, and, in order to guarantee the normal operation of miscellaneous equipment, the punching of can not cutting off the power supply.In this case, adopt this termination, just can new equipment be received on user's the busbar easily.
When this termination is installed, referring to Fig. 1 and Fig. 2, setscrew nut 3 is welded on the termination main body 1, screw rod 5 adopts with setscrew nut 3 and is threaded, before screw rod 5 is screwed into setscrew nut 3, earlier locking nut 41, spring washer 42, plain washer 43 are enclosed within on the screw rod 5 successively, after screw rod 5 is screwed into setscrew nut 3, cushion block 7 is fixed on the head of screw rod 5, and screw rod 5 and cushion block 7 adopt and are threaded.Copper sheet 2 is fixed on the termination main body 1 by screw 6.
Wherein,, contact area be can increase effectively in the time of locking, thrust and conducting effect guaranteed at the fixing cushion block 7 of an end of screw rod 5.
The setscrew nut 3 of welding is to be threaded on screw rod 5 and the termination main body 1, and this termination is fit to user's copper bar of different-thickness.
In the time of field erected, as shown in Figure 3, user's wiring busbar is enclosed between copper sheet 2 and the cushion block 7, tightens screw rod 5, copper sheet 2, cushion block 7, busbar three are compressed. tighten locking nut 41 then, holddown spring packing ring 42 prevents that screw rod 5 is loosening.The binding post of equipment is by second through hole of screw below copper sheet 2.
The utility model is applicable to horizontal installation user busbar and user's busbar vertically is installed.
At user's busbar of horizontal installation, as Fig. 3, Fig. 4, at first termination is hung on user's busbar, 1 screw rod 5 of pretension makes screw rod 5 slightly stressed, then the other screw rod 5 of pretension.Then firmly tighten 2 screw rods 5.At last, lock 2 locking nuts 4 respectively.Install after the termination place, position, hole in copper sheet 2 lower ends, erection unit power lead.If the electric power of equipment lead-in is a phase three-wire three, then other 2 root device power leads are installed according to above method.Termination adopts two screw rods 5 to be used to lock user's copper bar in the present embodiment, can increase coupling mechanism force.
At user's busbar of vertical installation, as shown in Figure 5.Wherein, the mounting means of termination is identical on the mounting means of termination and the horizontal portal busbar, so repeat no more.
Description of the present utility model and application are illustrative, are not to want with scope restriction of the present utility model in the above-described embodiments.Here the distortion of disclosed embodiment and change are possible, and the various parts of the replacement of embodiment and equivalence are known for those those of ordinary skill in the art.Those skilled in the art are noted that under the situation that does not break away from spirit of the present utility model or substantive characteristics the utility model can be realized with other forms.Under the situation that does not break away from the utility model scope and spirit, can carry out other distortion and change here to disclosed embodiment.
Claims (8)
1. a compression joint type termination of exempting from installing hole is characterized in that, comprising:
Termination main body (1), bolt assembly and copper sheet (2), described bolt assembly comprise setscrew nut (3), screw rod (5);
Described termination main body (1) comprises end face, and by downward front panel and the rear board that extends in both sides before and after the end face;
Described setscrew nut (3) is fixed in the front panel place of termination main body;
Front panel is provided with first through hole that matches with described setscrew nut (3);
Screw rod (5) passes first through hole and is connected with setscrew nut (3), and passes setscrew nut (3);
Described copper sheet (2) is fixed on the rear board of termination main body (1), and its lower end is provided with second through hole.
2. a kind of compression joint type termination of exempting from installing hole according to claim 1, it is characterized in that: described setscrew nut (3) is welded on the termination main body (1).
3. a kind of compression joint type termination of exempting from installing hole according to claim 1 is characterized in that: described screw rod (5) adopts with setscrew nut (3) and is threaded.
4. a kind of compression joint type termination of exempting from installing hole according to claim 1, it is characterized in that: also comprise cushion block (7), screw rod (5) passes setscrew nut (3) back and links to each other with cushion block (7), and cushion block (7) is fixed in the head of screw rod (5), and is relative with described copper sheet (2).
5. a kind of compression joint type termination of exempting from installing hole according to claim 4 is characterized in that: described cushion block (7) is connected by screw thread or alignment pin with the head of screw rod (5).
6. a kind of compression joint type termination of exempting from installing hole according to claim 1, it is characterized in that: described copper sheet (2) is fixed on the rear board of termination main body (1) by screw (6).
7. a kind of compression joint type termination of exempting from installing hole according to claim 1 is characterized in that: described bolt assembly also is included in locking nut (41), spring washer (42) and the plain washer (43) that is enclosed within successively between the screw rod (5) and first through hole on the screw rod (5).
8. a kind of compression joint type termination of exempting from installing hole according to claim 1 is characterized in that: first through hole that is provided with two cover bolt assemblies and cooperates with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200759257U CN201490348U (en) | 2009-08-06 | 2009-08-06 | Crimp-type wiring device with no installation hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200759257U CN201490348U (en) | 2009-08-06 | 2009-08-06 | Crimp-type wiring device with no installation hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201490348U true CN201490348U (en) | 2010-05-26 |
Family
ID=42429216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200759257U Expired - Lifetime CN201490348U (en) | 2009-08-06 | 2009-08-06 | Crimp-type wiring device with no installation hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201490348U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944124A (en) * | 2014-04-29 | 2014-07-23 | 波瑞电气有限公司 | Rapid and safe bus connecting assembly |
| CN106356253A (en) * | 2015-07-16 | 2017-01-25 | 上海良信电器股份有限公司 | Pressure plate type connection terminal |
| CN106356255A (en) * | 2015-07-16 | 2017-01-25 | 上海良信电器股份有限公司 | Pushrod type wiring terminal |
| CN106356256A (en) * | 2015-07-16 | 2017-01-25 | 上海良信电器股份有限公司 | Hose clamp type wiring terminal |
| CN106816784A (en) * | 2017-02-13 | 2017-06-09 | 上海航天科工电器研究院有限公司 | A kind of latch assembly structure |
| CN107069248A (en) * | 2017-04-26 | 2017-08-18 | 北京新能源汽车股份有限公司 | Electric connector and the vehicle with it |
| CN108682973A (en) * | 2018-06-04 | 2018-10-19 | 李文涛 | A kind of carbon fiber electrically heating connecting terminal |
| CN109149162A (en) * | 2017-06-27 | 2019-01-04 | 株洲中车时代电气股份有限公司 | A kind of Locomotive engine cable termination |
| CN111952737A (en) * | 2020-06-30 | 2020-11-17 | 安徽佰尧电子科技有限公司 | Electric automobile motor terminal connection structure |
-
2009
- 2009-08-06 CN CN2009200759257U patent/CN201490348U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944124A (en) * | 2014-04-29 | 2014-07-23 | 波瑞电气有限公司 | Rapid and safe bus connecting assembly |
| CN106356253A (en) * | 2015-07-16 | 2017-01-25 | 上海良信电器股份有限公司 | Pressure plate type connection terminal |
| CN106356255A (en) * | 2015-07-16 | 2017-01-25 | 上海良信电器股份有限公司 | Pushrod type wiring terminal |
| CN106356256A (en) * | 2015-07-16 | 2017-01-25 | 上海良信电器股份有限公司 | Hose clamp type wiring terminal |
| CN106356255B (en) * | 2015-07-16 | 2018-06-01 | 上海良信电器股份有限公司 | A kind of push-down wire connection terminal |
| CN106356253B (en) * | 2015-07-16 | 2018-07-27 | 上海良信电器股份有限公司 | A kind of presser type connecting terminal |
| CN106816784A (en) * | 2017-02-13 | 2017-06-09 | 上海航天科工电器研究院有限公司 | A kind of latch assembly structure |
| CN107069248A (en) * | 2017-04-26 | 2017-08-18 | 北京新能源汽车股份有限公司 | Electric connector and the vehicle with it |
| CN109149162A (en) * | 2017-06-27 | 2019-01-04 | 株洲中车时代电气股份有限公司 | A kind of Locomotive engine cable termination |
| CN108682973A (en) * | 2018-06-04 | 2018-10-19 | 李文涛 | A kind of carbon fiber electrically heating connecting terminal |
| CN108682973B (en) * | 2018-06-04 | 2023-09-19 | 李文涛 | Carbon fiber electric heater binding post |
| CN111952737A (en) * | 2020-06-30 | 2020-11-17 | 安徽佰尧电子科技有限公司 | Electric automobile motor terminal connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |