CN202111232U - Block type combined wire holder - Google Patents
Block type combined wire holder Download PDFInfo
- Publication number
- CN202111232U CN202111232U CN2011201913521U CN201120191352U CN202111232U CN 202111232 U CN202111232 U CN 202111232U CN 2011201913521 U CN2011201913521 U CN 2011201913521U CN 201120191352 U CN201120191352 U CN 201120191352U CN 202111232 U CN202111232 U CN 202111232U
- Authority
- CN
- China
- Prior art keywords
- fixed
- shaped base
- shaped
- guide rail
- housing screw
- 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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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model discloses a block type combined wire holder comprising a guide rail, a J-shaped base assembled on the goodie rail in series, and a compacting plate arranged at two ends of the J-shaped base and fixed on the guide rail by a plurality of positioning screws, wherein the J-shaped base is internally provided with a U-shaped current-conducting plate, the U-shaped current-conducting plate is internally provided with a compression screw, the lower end of the compression screw is provided with a wiring terminal, an insulating cover is further arranged on the J-shaped base, a compression nut is fixed at the upper end of the U-shaped current-conducting plate, and the compression screw is fixed in the compression nut. The block type combined wire holder is more reasonable and firm in structure, hard to damage when in use, lower in production cost, and high in contact performance.
Description
Technical field
The utility model relates to a kind of junction block, particularly a kind of combined junction block of formula.
Background technology
In the prior art, disclosing a notification number in Patent Office of the People's Republic of China and on July 28th, 1993 is that CN2139312Y, name are called the utility model patent of " the combined junction block of piece formula ", and it can be according to the joint number of how much confirming insulating base of required wiring; Tandem compound is on mounting rail, and insulating base is provided with insulating cover, and there is positioning seat at a few joint insulating bases two ends; There are two lower ends to be connected with the housing screw of binding post on the insulating base; The insulating base side is fluted, and the combination back forms through hole with adjacent insulating base, and conductive plate is arranged in the groove; Said binding post is positioned at conductive plate; The nut of screw of being fixed and clamped in this junction block is located on the insulating base, so the expansive force that junction block energising back produces acts on the insulating base, the insulating base cracking is damaged.
The utility model content
The purpose of the utility model is: a kind of combined junction block of formula is provided, and its more reasonable structure is firm, and is not fragile in the use, and reduced production cost, improved contact performance.
The technical scheme of the utility model is: a kind of combined junction block of formula; Comprise J-shaped base on guide rail of guide rail, tandem compound, be located at the two ends of J-shaped base and be fixed on and be provided with the lower end that is provided with housing screw, housing screw in U-shaped conductive plate, the U-shaped conductive plate in pressure strip on the guide rail, the J-shaped base and be provided with on binding post, the J-shaped base and also be provided with insulating cover by dog screw; The upper end of said U-shaped conductive plate is fixed with clamp nut, and housing screw is fixed in the clamp nut.
The further technical scheme of the utility model is: a kind of combined Connection Block of formula; Comprise J-shaped base on guide rail of guide rail, tandem compound, be located at the two ends of J-shaped base and be fixed on and be provided with the lower end that is provided with housing screw, housing screw in U-shaped conductive plate, the U-shaped conductive plate in pressure strip on the guide rail, the J-shaped base and be provided with on binding post, the J-shaped base and also be provided with insulating cover by dog screw; The upper end of said U-shaped conductive plate is fixed with clamp nut, and housing screw is fixed in the clamp nut; Said terminals are made up of the stack of some T shape plates, and the centre of T shape plate is provided with rivet T shape plate is riveted tightly, and are connected through M clevis plate between binding post and the housing screw.
The technical scheme of the utility model also can be: a kind of combined line seat of formula; Comprise J-shaped base on guide rail of guide rail, tandem compound, be located at the two ends of J-shaped base and be fixed on and be provided with the lower end that is provided with housing screw, housing screw in U-shaped conductive plate, the U-shaped conductive plate in pressure strip on the guide rail, the J-shaped base and be provided with on binding post, the J-shaped base and also be provided with insulating cover by dog screw; The last end closure of said U-shaped conductive plate; Seal and be provided with clamp nut, housing screw is fixed in the clamp nut; Said binding post is made up of the stack of some T shape plates, and the centre of T shape plate is provided with rivet T shape plate is riveted tightly, and is connected through M clevis plate between binding post and the housing screw.
The utility model has the advantages that:
1. because the clamp nut of this junction block is fixed on the upper end of U-shaped conductive plate, so the effect counter-force of housing screw self is born by the U-shaped conductive plate, it doesn't matter with base, more can be because of the stressed base that damages that expands.
2. because binding post is formed by some T shape plate stack combinations, and this T shape plate can be used the leftover pieces punch process, thereby need not to process with the monoblock copper billet, greatly reduces production cost, also improved contact performance simultaneously.
Description of drawings
Fig. 1 is the front view of the utility model;
Fig. 2 is the left view of the utility model.
Wherein: 1. guide rail; 2.J shape base; 3. dog screw; 4. pressure strip; 5.U shape conductive plate; 6 housing screws; 7. binding post; 8. insulating cover; 9. clamp nut; 10.T shape plate; 11. rivet; 12.M clevis plate.
Embodiment
For making architectural feature of the utility model and the effect of being reached there are further understanding and understanding, cooperate detailed explanation, explain as follows in order to preferred embodiment and accompanying drawing:
Embodiment: like Fig. 1, shown in Figure 2; A kind of combined junction block of formula; Comprise guide rail (1), the tandem compound J-shaped base (2) on guide rail (1); Be located at the two ends of J-shaped base (2) and be fixed on and be provided with the lower end that is provided with housing screw (6), housing screw (6) in U-shaped conductive plate (5), the U-shaped conductive plate (5) in pressure strip (4) on the guide rail (1), the J-shaped base (2) and be provided with on binding post (7), the J-shaped base (2) and also be provided with insulating cover (8) by dog screw (3); The upper end of said U-shaped conductive plate (5) is fixed with clamp nut (9), and housing screw (6) is fixed in the clamp nut (9); Also can the last end closure of U-shaped conductive plate (5) be sealed and be provided with clamp nut (9), housing screw (6) is fixed in the clamp nut (9); Said binding post (7) is made up of some T shape plates (10) stacks, and the centre of T shape plate (10) is provided with rivet (11) T shape plate (11) is riveted tightly, and is connected through M clevis plate (12) between binding post (7) and the housing screw (6).Because the clamp nut (9) of this junction block is fixed on the upper end of U-shaped conductive plate (5), so the effect counter-force of housing screw (6) self is born by U-shaped conductive plate (5), it doesn't matter with J-shaped base (2), more can be because of the stressed J-shaped base (2) that damages that expands; Because binding post (7) is formed by some T shape plates (10) stack combinations, the available leftover pieces punch process of this T shape plate (10), thus need not to process with the monoblock copper billet, greatly reduce production cost, also improved contact performance simultaneously.
In sum; Be merely the preferred embodiment of the utility model; Be not to be used for limiting the scope that the utility model is implemented; All equalizations of doing according to the described shape of the utility model claim scope, structure, characteristic and spirit change and modify, and all should be included in the claim scope of the utility model.
Claims (3)
1. combined junction block of piece formula; Comprise J-shaped base (2) on guide rail (1) of guide rail (1), tandem compound, be located at the two ends of J-shaped base (2) and be fixed on and be provided with the lower end that is provided with housing screw (6), housing screw (6) in U-shaped conductive plate (5), the U-shaped conductive plate (5) in pressure strip (4) on the guide rail (1), the J-shaped base (2) and be provided with on binding post (7), the J-shaped base (2) and also be provided with insulating cover (8) by dog screw (3); It is characterized in that: the upper end of said U-shaped conductive plate (5) is fixed with clamp nut (9), and housing screw (6) is fixed in the clamp nut (9).
2. the combined junction block of a formula according to claim 1 is characterized in that: the last end closure of said U-shaped conductive plate (5), and seal and be provided with clamp nut (9), housing screw (6) is fixed in the clamp nut (9).
3. the combined junction block of a formula according to claim 1 and 2; It is characterized in that: said binding post (7) is made up of some T shape plates (10) stack; The centre of T shape plate (10) is provided with rivet (11) T shape plate (10) is riveted tightly, and is connected through M clevis plate (12) between binding post (7) and the housing screw (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201913521U CN202111232U (en) | 2011-06-09 | 2011-06-09 | Block type combined wire holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201913521U CN202111232U (en) | 2011-06-09 | 2011-06-09 | Block type combined wire holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202111232U true CN202111232U (en) | 2012-01-11 |
Family
ID=45436684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201913521U Expired - Fee Related CN202111232U (en) | 2011-06-09 | 2011-06-09 | Block type combined wire holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202111232U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450814A (en) * | 2016-11-28 | 2017-02-22 | 雅迪科技集团有限公司 | Quick wiring device for terminal |
| CN113437570A (en) * | 2021-07-08 | 2021-09-24 | 吉林工程技术师范学院 | Splicing type track wiring mechanism for track traffic |
-
2011
- 2011-06-09 CN CN2011201913521U patent/CN202111232U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450814A (en) * | 2016-11-28 | 2017-02-22 | 雅迪科技集团有限公司 | Quick wiring device for terminal |
| CN106450814B (en) * | 2016-11-28 | 2020-03-24 | 雅迪科技集团有限公司 | Quick termination of terminal |
| CN113437570A (en) * | 2021-07-08 | 2021-09-24 | 吉林工程技术师范学院 | Splicing type track wiring mechanism for track traffic |
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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: 20120111 Termination date: 20160609 |