CN205289565U - Uneven formula feeder wire nest line claw of medium wave antenna - Google Patents
Uneven formula feeder wire nest line claw of medium wave antenna Download PDFInfo
- Publication number
- CN205289565U CN205289565U CN201620017145.7U CN201620017145U CN205289565U CN 205289565 U CN205289565 U CN 205289565U CN 201620017145 U CN201620017145 U CN 201620017145U CN 205289565 U CN205289565 U CN 205289565U
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- China
- Prior art keywords
- line
- shaping
- nest
- press box
- wave antenna
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- Expired - Fee Related
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an uneven formula feeder wire nest line claw of medium wave antenna, including the nest line handle of controlling double -phase mutual symmetry, it is together articulated that the hinge pedestal is passed through on the top of two litters of line handles, and just the upper portion inboard position of two litters of line handles is provided with the shaping respectively and presses the frame, and the shaping presses the frame to include crooked cladding section and vertical positioning section, and the shaping of two litters of line handles presses the space inside after the frame folds to be provided with complex shaping moulding -die with it. Because the utility model adopts the above structure, when needs nests line, frame wire casing internal fixation is being pressed to direct place copper clad steel wire, and then will hold (in) the line handle to middle closed, frame and shaping moulding -die can be pressed in the shaping to copper clad steel wire this moment cooperation production is down deformed, and the influence that prior art easily received space limitation has been solved in natural shaping, and it is more convenient to operate, and solved the crooked problem of copper clad steel wire intensity quilt difficult greatly, and realize holding (in) fast the string handle, improved work efficiency.
Description
Technical field
This utility model belongs to broadcast technology field, is specifically related to a kind of medium-wave antenna imbalance formula feeder line wire nest line pawl.
Background technology
Feeder line many employings overhead line imbalance formula feeder line of medium-wave antenna, is usually and is made up of inside and outside two layer conductors, and internal and external line forms two concentric cage types. Medium-wave antenna imbalance formula feeder line has middle extension bar, terminal pole and turning bar. Medium-wave antenna feeder line adopts copper covered steel wire as wire, extension bar, terminal pole and turning bar in wire passes through, it is necessary for carrying out colligation with line transfer fork to be connected, just it is frequently necessary to straight copper covered steel wire is curved drop shape, traditional production method uses the instruments such as pliers to make by hand for operator. Owing to work space limits, it is necessary to operate in small space, inconvenient operation, and copper covered steel wire intensity is big, it is not easy to being bent, so practical operation need to consume hand force in a large number, the time is long, engineering inefficiency.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, it is provided that a kind of medium-wave antenna imbalance formula feeder line wire nest line pawl, and it is capable of quick nest line, it is to avoid the impact of work space restriction, improves work efficiency.
This utility model be the technical scheme is that a kind of medium-wave antenna imbalance formula feeder line wire nest line pawl, including the nest line hands handle that left and right two is symmetrical, the top of two nest line handles is hinged by articulated column, and two the upper inner position of nest line handle be respectively arranged with molding press box, described molding press box includes being positioned at top and curved bending cladding section and being positioned at bottom and linear vertically oriented section, the inner side of described vertically oriented section is provided with vertical press box wire casing, the molding press box of two nest line handles close up after interior volume be provided with matched moulding stamper, the bottom of described moulding stamper is provided with connecting plate, this connecting plate fixes away from one end of described moulding stamper and the bottom of described articulated column.
As preferably, the bending of described molding press box is coated with arc transition between section and vertically oriented section.
As preferably, described moulding stamper is drops, and the sidewall of this moulding stamper is provided with the pressing mold wire casing around one circle, and the height of described pressing mold wire casing is highly consistent with described press box wire casing.
As preferably, the lower outside of described nest line handle is provided with antislip cog.
The beneficial effects of the utility model are in that: owing to this utility model adopts said structure, when needs nest line, directly copper covered steel wire is placed in press box wire casing fixing, then again by nest line handle to intermediate closed, now copper covered steel wire can produce deformation under the cooperation of molding press box and moulding stamper, natural molding, solves the easy space-constrained impact of prior art, more convenient operation; And solve the problem that copper covered steel wire intensity is not easily bent greatly, it is achieved and quickly nest line operation, improve work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is moulding stamper structural representation of the present utility model.
Fig. 3 is use schematic diagram of the present utility model.
In figure: 1, nest line hands handle; 11, articulated column; 2, molding press box; 21, bending cladding section; 22, vertically oriented section; 23, press box wire casing; 3, moulding stamper; 31, pressing mold wire casing; 32, connecting plate; 4, copper covered steel wire; 5, antislip cog.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the specific embodiments this utility model is described in further detail.
As it is shown in figure 1, a kind of medium-wave antenna imbalance formula feeder line wire nest line pawl, including the nest line handle 1 that left and right two is symmetrical, the lower outside of nest line handle 1 is provided with antislip cog 5, holding operation of being more convenient for. the top of two nest line handles 1 is hinged by articulated column 11, and two the upper inner position of nest line handle 1 be respectively arranged with molding press box 2, described molding press box 2 includes being positioned at top and curved bending cladding section 21 and being positioned at bottom and linear vertically oriented section 22, arc transition between bending cladding section 21 and vertically oriented section 22 of molding press box 2, the inner side of described vertically oriented section 22 is provided with vertical press box wire casing 23. the molding press box of two nest line handles 1 2-in-1 hold together after form water-drop-shaped space, and this interior volume is provided with matched moulding stamper 3, described moulding stamper 3 is in drops, and the sidewall of this moulding stamper 3 is provided with the pressing mold wire casing 31 around one circle, the height of described pressing mold wire casing 31 is highly consistent with described press box wire casing 23, the effect of press box wire casing 23 and pressing mold wire casing 31 is for limit copper Baogang wire 4 position, prevent copper covered steel wire 4 from slipping in operation, as shown in Figure 2, the bottom of described moulding stamper 3 is provided with connecting plate 32, this connecting plate 32 fixes away from one end of described moulding stamper 3 and the bottom of described articulated column 11.
Owing to this utility model adopts said structure, when needs nest line, as shown in Figure 3, directly copper covered steel wire 4 is placed in press box wire casing 23 fixing, then again by nest line handle 1 to intermediate closed, now copper covered steel wire 4 can produce deformation under the cooperation of molding press box 2 and moulding stamper 3, natural molding, solve the easy space-constrained impact of prior art, more convenient operation; And solve the problem that copper covered steel wire semi-finals degree is not easily bent greatly, it is achieved and quickly nest line operation, improve work efficiency.
The above, it is only this utility model preferred embodiment, therefore can not limit, with this, the scope that this utility model is implemented, the equivalence namely made according to this utility model claim and description changes and modifies, and all should still belong in the scope that this utility model patent contains.
Claims (4)
1. a medium-wave antenna imbalance formula feeder line wire nest line pawl, it is characterized in that: include nest line handle (1) that left and right two is symmetrical, the top of two nests line handle (1) is hinged by articulated column (11), and two the upper inner position of nest line handle (1) be respectively arranged with molding press box (2), described molding press box (2) includes being positioned at top and curved bending cladding section (21) and being positioned at bottom and linear vertically oriented section (22), the inner side of described vertically oriented section (22) is provided with vertical press box wire casing (23), the molding press box (2) of two nests line handle (1) close up after interior volume be provided with matched moulding stamper (3), the bottom of described moulding stamper (3) is provided with connecting plate (32), this connecting plate (32) fixes away from one end of described moulding stamper (3) and the bottom of described articulated column (11).
2. medium-wave antenna imbalance formula feeder line wire nest line pawl according to claim 1, it is characterised in that: arc transition between bending cladding section (21) and vertically oriented section (22) of described molding press box (2).
3. medium-wave antenna imbalance formula feeder line wire nest line pawl according to claim 1, it is characterized in that: described moulding stamper (3) is in drops, and the sidewall of this moulding stamper (3) is provided with the pressing mold wire casing (31) around one circle, the height of described pressing mold wire casing (31) is highly consistent with described press box wire casing (23).
4. medium-wave antenna imbalance formula feeder line wire nest line pawl according to claim 1, it is characterised in that: the lower outside of described nest line handle (1) is provided with antislip cog (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017145.7U CN205289565U (en) | 2016-01-11 | 2016-01-11 | Uneven formula feeder wire nest line claw of medium wave antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017145.7U CN205289565U (en) | 2016-01-11 | 2016-01-11 | Uneven formula feeder wire nest line claw of medium wave antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205289565U true CN205289565U (en) | 2016-06-08 |
Family
ID=56486284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620017145.7U Expired - Fee Related CN205289565U (en) | 2016-01-11 | 2016-01-11 | Uneven formula feeder wire nest line claw of medium wave antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205289565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598021A (en) * | 2017-08-31 | 2018-01-19 | 马鞍山港口（集团）有限责任公司 | A kind of steel wire rope elbow device and its method |
-
2016
- 2016-01-11 CN CN201620017145.7U patent/CN205289565U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598021A (en) * | 2017-08-31 | 2018-01-19 | 马鞍山港口（集团）有限责任公司 | A kind of steel wire rope elbow device and its method |
| CN107598021B (en) * | 2017-08-31 | 2024-04-05 | 马鞍山港口（集团）有限责任公司 | Steel wire rope elbow device and method thereof |
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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: 20160608 Termination date: 20170111 |