CN104985091B - A kind of RS485 communications self-bearing type twisted-pair feeder stripping tool - Google Patents
A kind of RS485 communications self-bearing type twisted-pair feeder stripping tool Download PDFInfo
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- CN104985091B CN104985091B CN201510394770.3A CN201510394770A CN104985091B CN 104985091 B CN104985091 B CN 104985091B CN 201510394770 A CN201510394770 A CN 201510394770A CN 104985091 B CN104985091 B CN 104985091B
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- blade
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1204—Hand-held tools
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- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
本发明公开了一种RS485通讯用自承式双绞线剥线工具，它包括一对手柄(7)，每个手柄(7)均连接剥线部(2)，两个剥线部(2)之间通过连接轴(3)相连，剥线部(2)上对应设有钢丝剪(4)、485线剥线孔(5)、485芯线剥线孔(6)，剥线部(2)内485线剥线孔(5)的上方设有刀片(11)、弹簧(13)，弹簧(13)置于刀片(11)一侧的下端，刀片(11)的下端设有刀刃(12)，刀片(11)置于刀片调节钮(8)的下端，每个剥线部(2)的前端均连接剪切部(1)，剪切部(1)上设有剪切刀刃(9)。本发明结构简单实用，使用灵活，操作方便，方便RS485自承式双绞线的安装施工，提高工作效率，减轻作业人员负担，功能全面。
The invention discloses a self-supporting twisted pair wire stripping tool for RS485 communication, which comprises a pair of handles (7), each handle (7) is connected to a wire stripping part (2), and two wire stripping parts (2 ) are connected by a connecting shaft (3), and the stripping part (2) is equipped with steel wire cutters (4), 485 wire stripping holes (5), 485 core wire stripping holes (6), and the stripping part ( 2) A blade (11) and a spring (13) are provided above the inner 485 wire stripping hole (5). 12), the blade (11) is placed at the lower end of the blade adjustment button (8), and the front end of each stripping part (2) is connected to the cutting part (1), and the cutting part (1) is provided with a cutting blade ( 9). The invention has the advantages of simple and practical structure, flexible use, convenient operation, convenient installation and construction of the RS485 self-supporting twisted pair, improved work efficiency, reduced burden on operators, and comprehensive functions.
Description
技术领域technical field
本发明涉及一种能够加快用电信息采集系统所用自承式485线剥线速度，提高工作效率的设备，属于电能计量安装的技术领域。The invention relates to a device capable of accelerating the stripping speed of a self-supporting 485 wire used in a power consumption information collection system and improving work efficiency, and belongs to the technical field of electric energy metering and installation.
背景技术Background technique
RS485自承式双绞线（参见图3）广泛应用于低压通讯回路中传输数字信号，由绝缘层1’、屏蔽层2’、自承钢丝4’、双绞线3’、5’等组成，安装过程中需使用斜口钳、美工刀、剥皮钳等多种工具进行操作，将双绞线剥出，并留出一定长度的金属部分。使用现有工具存在以下缺点：一是需要多种工具，且步骤较多，不利于高处等特殊场所操作；二是在去除屏蔽层时易损伤内部双绞线。RS485 self-supporting twisted pair (see Figure 3) is widely used in low-voltage communication circuits to transmit digital signals, and is composed of insulating layer 1', shielding layer 2', self-supporting steel wire 4', twisted pair 3', 5', etc. , During the installation process, you need to use various tools such as diagonal pliers, utility knife, and stripping pliers to strip the twisted pair and leave a certain length of metal part. The use of existing tools has the following disadvantages: First, multiple tools are required, and there are many steps, which is not conducive to operations in special places such as high places; second, the internal twisted pair is easily damaged when removing the shielding layer.
发明内容Contents of the invention
本发明的目的在于克服上述已有技术的不足而提供一种结构简单实用，使用灵活，操作方便，方便RS485自承式双绞线的安装施工，提高工作效率，减轻作业人员负担，功能全面的RS485通讯用自承式双绞线剥线工具。The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art and provide a simple and practical structure, flexible use, convenient operation, convenient installation and construction of RS485 self-supporting twisted pair, improve work efficiency, reduce the burden on operators, and have comprehensive functions. Self-supporting twisted pair wire stripping tool for RS485 communication.
本发明的目的可以通过如下措施来达到：一种RS485通讯用自承式双绞线剥线工具，它包括一对手柄，每个手柄均连接剥线部，两个剥线部之间通过连接轴相连，剥线部上对应设有钢丝剪、线剥线孔、芯线剥线孔，剥线部内线剥线孔的上方设有刀片仓，刀片仓的一侧设有弹簧仓，刀片仓内设有刀片，弹簧仓内设有弹簧，弹簧置于刀片一侧的下端，刀片的下端设有刀刃，剥线部上设有刀片调节钮，刀片置于刀片调节钮的下端，每个剥线部的前端均连接剪切部，剪切部上设有剪切刀刃。The purpose of the present invention can be achieved through the following measures: a self-supporting twisted pair stripping tool for RS485 communication, which includes a pair of handles, each handle is connected to the stripping part, and the two stripping parts are connected by a The shafts are connected, and the wire stripping part is equipped with steel wire cutters, wire stripping holes, and core wire stripping holes. A blade compartment is provided above the wire stripping holes in the wire stripping part. One side of the blade compartment is equipped with a spring compartment. There is a blade inside, and a spring is arranged in the spring chamber. The spring is placed at the lower end of one side of the blade. The lower end of the blade is provided with a blade. The front ends of the thread parts are all connected to the shearing part, and the shearing part is provided with a shearing blade.
本发明同已有技术相比可产生如下积极效果：本发明具有美工刀、钢丝钳、剥线钳、斜口钳、剪刀等工具的多种功能，使用一种工具即可完成多种操作。本发明根据RS485自承式双绞线特点，在传统剥线钳基础上按RS485自承式双绞线直径增加剥线孔、485线自承载钢丝剪、增加两个相同直径485芯线剥线孔，可同时剥两根485线，提高工作效率。485剥线孔处装有可调节刀刃，做到既剥除绝缘层，又不伤双绞线。因此，本发明结构简单实用，使用灵活，操作方便，方便RS485自承式双绞线的安装施工，提高工作效率，减轻作业人员负担，功能全面。Compared with the prior art, the present invention can produce the following positive effects: the present invention has the multiple functions of utility knife, wire cutter, wire stripper, diagonal pliers, scissors and other tools, and multiple operations can be completed with one tool. According to the characteristics of RS485 self-supporting twisted pair, the present invention adds stripping holes, 485-line self-supporting steel wire cutters, and adds two 485 core wires with the same diameter to strip wires according to the diameter of RS485 self-supporting twisted-pair wires Hole, can strip two 485 wires at the same time, improve work efficiency. The 485 stripping hole is equipped with an adjustable blade, so that the insulation layer can be stripped without damaging the twisted pair. Therefore, the present invention has the advantages of simple and practical structure, flexible use, convenient operation, convenient installation and construction of the RS485 self-supporting twisted pair, improved work efficiency, reduced burden on operators, and comprehensive functions.
附图说明Description of drawings
图1为本发明的结构示意图。Fig. 1 is a structural schematic diagram of the present invention.
图2为图1的A-A剖视图。Fig. 2 is a sectional view along line A-A of Fig. 1 .
图3为RS485自承式双绞线的结构示意图。Fig. 3 is a schematic diagram of the structure of the RS485 self-supporting twisted pair.
具体实施方式Detailed ways
下面结合附图的本发明的具体实施方式做详细说明：Below in conjunction with the specific embodiment of the present invention of accompanying drawing, describe in detail:
实施例：一种RS485通讯用自承式双绞线剥线工具（参见图1-图2），它包括一对手柄7，每个手柄7均连接剥线部2，两个剥线部2之间通过连接轴3相连，剥线部2上对应设有钢丝剪4、485线剥线孔5、485芯线剥线孔6，剥线部2内485线剥线孔5的上方设有刀片仓10，刀片仓10的一侧设有弹簧仓14，刀片仓10内设有刀片11，弹簧仓14内设有弹簧13，弹簧13置于刀片11一侧的下端，刀片11的下端设有刀刃12，剥线部2上设有刀片调节钮8，刀片11置于刀片调节钮8的下端，每个剥线部2的前端均连接剪切部1，剪切部1上设有剪切刀刃9。Embodiment: A self-supporting twisted pair stripping tool for RS485 communication (see Figure 1-Figure 2), which includes a pair of handles 7, each handle 7 is connected to the stripping part 2, and the two stripping parts 2 They are connected by a connecting shaft 3, and the stripping part 2 is provided with steel wire cutters 4, 485 wire stripping holes 5, 485 core wire stripping holes 6, and above the 485 wire stripping holes 5 in the wire stripping part 2 there is a Blade bin 10, one side of blade bin 10 is provided with spring bin 14, is provided with blade 11 in blade bin 10, is provided with spring 13 in spring bin 14, and spring 13 is placed in the lower end of blade 11 one side, and the lower end of blade 11 is provided with There is a blade 12, the stripping part 2 is provided with a blade adjustment button 8, the blade 11 is placed at the lower end of the blade adjustment button 8, the front end of each stripping part 2 is connected to the cutting part 1, and the cutting part 1 is provided with a cutting part. Cutting blade 9.
使用时，1）根据所需长度，使用钢丝剪4将自承钢丝4’切断；When in use, 1) according to the required length, use the steel wire cutter 4 to cut off the self-supporting steel wire 4';
2）使用剪切部1将RS485自承式双绞线切断，按照计划剥除部分的长度再次切断自承钢丝4’，使用485线剥线孔（5）将绝缘层1’切开、剥去；2) Use the cutting part 1 to cut off the RS485 self-supporting twisted pair, cut off the self-supporting steel wire 4' again according to the length of the stripped part as planned, and use the 485 wire stripping hole (5) to cut and strip the insulation layer 1' go;
3）用剪切部1将屏蔽层2’纵向剪开，留出双绞线芯线3’、5’；3) Use the cutting part 1 to cut the shielding layer 2' longitudinally, leaving the twisted pair core wires 3', 5';
4）使用485芯线剥线孔（6）将适合长度的芯线3’、5’外皮剥去、露出金属部分6’。4) Use the 485 core wire stripping hole (6) to peel off the outer skin of the core wires 3' and 5' of appropriate length to expose the metal part 6'.
Claims (1)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510394770.3A CN104985091B (en) | 2015-07-08 | 2015-07-08 | A kind of RS485 communications self-bearing type twisted-pair feeder stripping tool |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510394770.3A CN104985091B (en) | 2015-07-08 | 2015-07-08 | A kind of RS485 communications self-bearing type twisted-pair feeder stripping tool |
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| Publication Number | Publication Date |
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| CN104985091A CN104985091A (en) | 2015-10-21 |
| CN104985091B true CN104985091B (en) | 2018-08-24 |
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| CN201510394770.3A Expired - Fee Related CN104985091B (en) | 2015-07-08 | 2015-07-08 | A kind of RS485 communications self-bearing type twisted-pair feeder stripping tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106340831A (en) * | 2015-10-30 | 2017-01-18 | 国网山东茌平县供电公司 | Cable stripping pliers |
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| CN104985091A (en) | 2015-10-21 |
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Inventor after: Peng Rui Inventor after: Ni Xiaohui Inventor after: Sun Xiaotong Inventor after: Sun Xiaoyu Inventor after: Zhao Xiaoyan Inventor after: Wang Jun Inventor after: Liu Jianjun Inventor after: Wang Juntao Inventor after: Sun Dawei Inventor after: Zhang Zhijian Inventor before: Peng Rui Inventor before: Wang Jun Inventor before: Qu Jian Inventor before: Ni Xiaohui Inventor before: Cong Jiahui Inventor before: Wen Yuting |
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Granted publication date: 20180824 Termination date: 20200708 |