CN204966722U - T -type wire clamp - Google Patents
T -type wire clamp Download PDFInfo
- Publication number
- CN204966722U CN204966722U CN201520710168.1U CN201520710168U CN204966722U CN 204966722 U CN204966722 U CN 204966722U CN 201520710168 U CN201520710168 U CN 201520710168U CN 204966722 U CN204966722 U CN 204966722U
- Authority
- CN
- China
- Prior art keywords
- shaped
- wire clamp
- groove
- main line
- separated time
- 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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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to a T -type wire clamp, including the T -type wire clamp body, the fastener body includes U type thread groove, the side intercommunication in thread groove has the separated time pipeline, be provided with the electrically conductive groove of U type on the inner wall in thread groove, follow the side in the electrically conductive groove of U type separated time pipeline direction and laminating the inner wall extension of separated time pipeline forms electrically conductive branch road, still including worker's shape sliding closure, a slide has respectively been seted up to worker's shape sliding closure length direction's both sides, and two the slide with the notch toe joint in thread groove. The beneficial effects of the utility model are that: through the mode of toe joint, increased the snap -in force of U type thread groove with worker's shape sliding closure, solved the condition of the easy slippage of level and smooth track among the prior art, simple structure, effect are showing, adopt the method of single tooth meshing, reduction in production cost, improve its and use the convenience, simultaneously, the upper cover passes through slot, plug tenon combination with the fastener body, and is more firm, improves electrical safety nature.
Description
Technical field
The utility model belongs to wire connection device, is specifically related to a kind of T-shaped wire clamp.
Background technology
T-shaped wire clamp, also known as conductor shunt, is a kind of being connected with branch line for wire, to transmit the gold utensil of electrical load.It can at 6 ~ 300mm
2the upper arbitrfary point branch of single core copper, aluminium cable (comprise and mould copper cash), can save the leader cable of reserved part and branch cable length thus reduce project total cost, therefore, applying comparatively extensive.The U-shaped main line groove of existing T-shaped wire clamp and work shape slip lid adopt level and smooth track to carry out inserting, may occur in fixation procedure that U-shaped main line groove is expanded comparatively greatly due to stressed, work shape slip lid slides into middle slippage from expansion, causes line ball tight, and electric cable heating, short circuit such as even to damage at the generation of situation.
Utility model content
In order to solve prior art Problems existing, the utility model provides a kind of T-shaped wire clamp, the features such as structure is simple, fixation that it has.
The technical scheme that the utility model adopts is:
A kind of T-shaped wire clamp, comprise T-shaped wire clip body, described wire clip body comprises U-shaped main line groove, the side of described main line groove is communicated with separated time pipeline, the inwall of described main line groove is provided with U-shaped conductive trough, and the side of described U-shaped conductive trough is along described separated time duct orientation and the inwall of described separated time pipeline of fitting extends to form conductive branch; Also comprise work shape slip lid, the both sides of described work shape slip lid length direction respectively offer a slideway, and the notch toe joint of two described slideways and described main line groove.Slideway and notch toe joint enhance both connection, and be subject to larger pressure in time, slideway and notch link mutually, and relative to the mode of inserting with traditional level and smooth track, not easily slippage, enhances the fail safe of cable, and extends its useful life.
Preferably, the upper edge of described U-shaped conductive trough extends to form interior tooth respectively to the inside of described U-shaped conductive trough, the upper surface of described interior tooth flushes with described upper edge, the lateral of the lower surface of described interior tooth have a down dip and with described U-shaped conductive trough be constructed inside into groove; The lateral surface thereof of the lower surface of described slideway is to embed in described groove.Single interior pressure and groove fit, without the need to adopting polydonita to design, can realize the effect of fixation, and manufacture simple, cost-saving.
Preferably, described downward-sloping angle is 30 ~ 45 °.Angle is that the interior tooth between 30 ~ 45 ° is tightr with coordinating of groove, and can bear larger pressure and keep interlocking pattern.
Preferably, in order to prevent electric leakage, also comprise T-shaped upper cover, described upper cover and described wire clip body fasten.
Preferably, more firm in order to make upper cover be connected with wire clip body, four sides of described U-shaped main line groove all offer slot, and described slot is vertically arranged; The plug tenon being provided with and matching with described slot is covered on described.
Preferably, described work shape slip lid is bolted with some hold-down bolts, described work shape slip lid underhung has wire compressing tablet, and some described hold-down bolts are pressed on described wire compressing tablet.
The beneficial effects of the utility model are: by the mode of toe joint, add the snap-in force of U-shaped main line groove and work shape slip lid, solve the eely situation of level and smooth track in prior art, and structure is simple, Be very effective; Adopt the method that single tooth engages, reduce production cost, improve its property easy to use; Meanwhile, upper cover and wire clip body are combined by slot, plug tenon, more firmly, improve electrical safety.
Accompanying drawing explanation
Fig. 1 is the cutaway view of wire clip body of the present utility model;
Fig. 2 is the structural representation of upper cover of the present utility model;
Fig. 3 is the end view of wire clip body of the present utility model.
In figure: 1, main line groove; 2, separated time pipeline; 3, U-shaped conductive trough; 4, conductive branch; 5, work shape slip lid; 6, upper cover; 7, plug tenon; 8, fastening bolt; 9, wire compressing tablet; 31, interior tooth; 11, slot.
Embodiment
As shown in Figure 1, the utility model provides a kind of T-shaped wire clamp, comprise T-shaped wire clip body, described wire clip body comprises U-shaped main line groove 1, the side of described main line groove 1 is communicated with separated time pipeline 2, the inwall of described main line groove 1 is provided with U-shaped conductive trough 3, and the side of described U-shaped conductive trough 3 is along described separated time pipeline 2 direction and the inwall of described separated time pipeline 2 of fitting extends to form conductive branch 4; Also comprise work shape slip lid 5, described work shape slip lid 5 is bolted with some hold-down bolts 8, described work shape slip lid 5 underhung has wire compressing tablet 9, and some described hold-down bolts 8 are pressed on described wire compressing tablet 9.The both sides of described work shape slip lid 5 length direction respectively offer a slideway, and the notch toe joint of two described slideways and described main line groove 1.It is pointed out that toe joint mode can need the mode be engaged with mode or the monodentate of multiple tooth engagement.
In order to reduce manufacturing cost, the mode of the preferred monodentate engagement of the utility model, namely the upper edge of described U-shaped conductive trough 3 extends to form interior tooth 31 respectively to the inside of described U-shaped conductive trough, the upper surface of described interior tooth 31 flushes with described upper edge, the lateral of the lower surface of described interior tooth 31 have a down dip and with described U-shaped conductive trough 3 be constructed inside into groove; The lateral surface thereof of the lower surface of described slideway is to embed in described groove.By continuous test, described downward-sloping angle be 30 ~ 45 ° for optimum, by other angles can be larger pressure and do not unclamp.
As shown in Figure 2,3, the utility model also comprises T-shaped upper cover 6, and described upper cover and described wire clip body fasten.In order to make both fixing more firm, four sides of described U-shaped main line groove all offer slot 11, and described slot is vertically arranged; Described upper cover 6 is provided with the plug tenon 7 matched with described slot.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection range of the present utility model.
Claims (6)
1. a T-shaped wire clamp, it is characterized in that: comprise T-shaped wire clip body, described wire clip body comprises U-shaped main line groove, the side of described main line groove is communicated with separated time pipeline, the inwall of described main line groove is provided with U-shaped conductive trough, and the side of described U-shaped conductive trough is along described separated time duct orientation and the inwall of described separated time pipeline of fitting extends to form conductive branch;
Also comprise work shape slip lid, the both sides of described work shape slip lid length direction respectively offer a slideway, and the notch toe joint of two described slideways and described main line groove.
2. T-shaped wire clamp according to claim 1, it is characterized in that: the upper edge of described U-shaped conductive trough extends to form interior tooth respectively to the inside of described U-shaped conductive trough, the upper surface of described interior tooth flushes with described upper edge, the lateral of the lower surface of described interior tooth have a down dip and with described U-shaped conductive trough be constructed inside into groove; The lateral surface thereof of the lower surface of described slideway is to embed in described groove.
3. T-shaped wire clamp according to claim 2, is characterized in that: described downward-sloping angle is 30 ~ 45 °.
4. the T-shaped wire clamp according to any one of claims 1 to 3, is characterized in that: also comprise T-shaped upper cover, and described upper cover and described wire clip body fasten.
5. T-shaped wire clamp according to claim 4, is characterized in that: four sides of described main line groove offer slot respectively, and described slot is vertically arranged; The plug tenon being provided with and matching with described slot is covered on described.
6. T-shaped wire clamp according to claim 5, is characterized in that: described work shape slip lid is bolted with some hold-down bolts, and described work shape slip lid underhung has wire compressing tablet, and some described hold-down bolts are pressed on described wire compressing tablet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710168.1U CN204966722U (en) | 2015-09-14 | 2015-09-14 | T -type wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520710168.1U CN204966722U (en) | 2015-09-14 | 2015-09-14 | T -type wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204966722U true CN204966722U (en) | 2016-01-13 |
Family
ID=55061764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520710168.1U Expired - Fee Related CN204966722U (en) | 2015-09-14 | 2015-09-14 | T -type wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204966722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929486A (en) * | 2016-07-07 | 2016-09-07 | 无锡宏纳科技有限公司 | Fixed MPO optical fiber head clamping device |
| CN109580995A (en) * | 2018-11-27 | 2019-04-05 | 国网山东省电力公司烟台市福山区供电公司 | A kind of high-potting T-shape cable clamp |
-
2015
- 2015-09-14 CN CN201520710168.1U patent/CN204966722U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929486A (en) * | 2016-07-07 | 2016-09-07 | 无锡宏纳科技有限公司 | Fixed MPO optical fiber head clamping device |
| CN109580995A (en) * | 2018-11-27 | 2019-04-05 | 国网山东省电力公司烟台市福山区供电公司 | A kind of high-potting T-shape cable clamp |
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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: 20160113 Termination date: 20210914 |