CN2658475Y - Branch cable hanging structure - Google Patents
Branch cable hanging structure Download PDFInfo
- Publication number
- CN2658475Y CN2658475Y CN 200320120196 CN200320120196U CN2658475Y CN 2658475 Y CN2658475 Y CN 2658475Y CN 200320120196 CN200320120196 CN 200320120196 CN 200320120196 U CN200320120196 U CN 200320120196U CN 2658475 Y CN2658475 Y CN 2658475Y
- Authority
- CN
- China
- Prior art keywords
- plastic
- injection module
- injection moulding
- moulding piece
- umbrella
- 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 relates to a branching cable head suspending structure used for the electric distribution equipment in the large-type architecture. The structure is provided with a support ring. The conducting wires at the head portions of the main cables are opened outwards and wounded on the support ring, thus forming a ''reverse-umbrella'' structure which is integrally embedded in a plastic-injection module. The plastic module and the ''reverse-umbrella'' structure are injected and molded in a time so as that the plastic-injection module is closely wrapped on the ''reverse-umbrella'' conducting wires. The out figure of the plastic-injection module is a reversely-tapered shape. Two wrapping clips are closely clamped on the plastic-injection module. A portion which the wrapping clips are matched with the plastic-injection module is provided with a groove having an outer figure corresponding to the plastic-injection module. Two wrapping clips are fixedly connected together through fasteners. The tops of two wrapping clips are connected with a shackle through a dowel pin. The utility model has the advantages of a simple and compact structure, a good seal performance, a convenient installment, a strong bearing capability and a safe and reliable operation.
Description
Technical field
The utility model relates to a kind of branched cable hanging header structure that is used for the building controller switching equipment.
Background technique
The branched cable hanging head square root is applied to the place that various large and medium-sized enterprise, airport, tall building, public place etc. need large-scale controller switching equipment, and its effect is the electricity consumption requirement in the place that these power consumptions are big in order to satisfy, branch joint is many.Existing common branch power cable cable hanging head structure is huge, bearing power is lower, operational safety is poor.And along with expanding economy, the capacity of trunk of requirements such as public place, city, tall building constantly increases, and the amount of damming of cable constantly enlarges, and corresponding cable weight also increases thereupon, and the above-mentioned defective that existing branched cable hanging header structure exists is just more outstanding.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of simple and compact for structure, good airproof performance, easy to install, branched cable hanging header structure that bearing power is strong, safe and reliable are provided.
A support ring is arranged in the branched cable hanging header structure of the present utility model, the lead of main cable head is outwards opened and is rolled on support ring, constitute " umbrella shape " structure, should " umbrella shape " be embedded in to structural entity in the injection moulding piece, they can single injection-molded, the injection moulding piece is closely wrapped on the lead of " umbrella shape ", the profile of injection moulding piece is inverted cone, there are two armfuls of clampings thickly to be clipped on the injection moulding piece, embracing the part that folder cooperates with the injection moulding piece has and the corresponding nest groove of injection moulding piece profile, embrace folder for two and be connected and fixed, embrace the folder upper end for two and be connected with a shackle by a pin by fastening piece.Shackle can hang on the interior suspension hook of cable shaft.
The utility model has the advantages that: 1, inverted cone injection moulding piece cooperates installation with the nest groove of embracing on pressing from both sides, simultaneously because the injection moulding piece has certain stretchability, can guarantee it and embrace the clamping close fit, the pressure of wire insulation sheath unit carrying is reduced, can give full play to the insulation function of sheath, also improve whole bearing power of hanging header structure; 2, the support ring and the lead of " umbrella shape " can be connected moulding with an injection moulding of injection moulding piece, have good sealing property, the while compact structure, and it is little to take up room, and installation requirement is low, and environmental suitability is strong; 3, easy for installation, only need to hook shackle during use and fix cable and get final product with suspension hook; 4, the annex in this structure can be produced in batches in advance, not only can reduce cost, and its interchangeability is good, installs and changes conveniently.
Description of drawings
Fig. 1 is a front of the present utility model sectional structure schematic representation;
Fig. 2 is a hand hay cutter face sectional structure schematic representation of the present utility model.
Embodiment
As shown in the figure, in branched cable hanging header structure of the present utility model, lead 3 foldings of main cable 2 heads are on support ring 1, be " umbrella shape " structure, injection moulding piece 4 closely is connected with this " umbrella shape " structure by the mode of one piece molding and forming, the injection moulding piece is sandwiched in two and embraces between the folder 5, injection moulding piece profile is inverted cone, it matches with the nest groove of embracing on the folder 6, embracing folder for two is connected and fixed by bolt, embrace folder and be connected with shackle 8 by the pin 7 on it, shackle can hang on the interior suspension hook 9 of cable shaft, to realize the installation of main cable in vertical shaft.
Claims (1)
1, a kind of branched cable hanging header structure, it is characterized in that: a support ring (1) is arranged in this structure, the lead (3) of main cable (2) head is outwards opened and is rolled on support ring, constitute " umbrella shape " structure, should " umbrella shape " be embedded in to structural entity in the injection moulding piece (4), the injection moulding piece closely wraps on the lead of " umbrella shape ", the profile of injection moulding piece is inverted cone, there are two armfuls of folders (5) closely to be clipped on the injection moulding piece, embracing the part that folder cooperates with the injection moulding piece has and the corresponding nest groove of injection moulding piece profile (6), embrace folder for two and be connected and fixed, embrace the folder upper end for two and be connected with shackle (8) by a pin (7) by fastening piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320120196 CN2658475Y (en) | 2003-12-02 | 2003-12-02 | Branch cable hanging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320120196 CN2658475Y (en) | 2003-12-02 | 2003-12-02 | Branch cable hanging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2658475Y true CN2658475Y (en) | 2004-11-24 |
Family
ID=34347925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320120196 Expired - Fee Related CN2658475Y (en) | 2003-12-02 | 2003-12-02 | Branch cable hanging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2658475Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865331A (en) * | 2012-09-03 | 2013-01-09 | 江苏大唐机械有限公司 | Taper sleeve type fastening structure for steel wire rope end |
| CN107611854A (en) * | 2017-10-27 | 2018-01-19 | 江苏华鹏电缆股份有限公司 | A kind of mineral insulation branch cable hanging structure |
-
2003
- 2003-12-02 CN CN 200320120196 patent/CN2658475Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865331A (en) * | 2012-09-03 | 2013-01-09 | 江苏大唐机械有限公司 | Taper sleeve type fastening structure for steel wire rope end |
| CN107611854A (en) * | 2017-10-27 | 2018-01-19 | 江苏华鹏电缆股份有限公司 | A kind of mineral insulation branch cable hanging structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041124 Termination date: 20111202 |