CN204315902U - 10kV cable terminal semi-conductive layer cutting tool - Google Patents
10kV cable terminal semi-conductive layer cutting tool Download PDFInfo
- Publication number
- CN204315902U CN204315902U CN201520003307.7U CN201520003307U CN204315902U CN 204315902 U CN204315902 U CN 204315902U CN 201520003307 U CN201520003307 U CN 201520003307U CN 204315902 U CN204315902 U CN 204315902U
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- connecting rod
- blade
- roller
- conductive layer
- cutting tool
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- 238000005520 cutting process Methods 0.000 title claims abstract description 18
- 125000003003 spiro group Chemical group 0.000 claims 2
- 238000009413 insulation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
本实用新型涉及一种10kV电缆终端头半导电层切割工具。其特点是：包括一段圆管（4），在该圆管（4）的左侧上固定有三个安装座（2），在每个安装座（2）内均可拆卸安装有滚轮连接杆（1），该滚轮连接杆（1）的一端伸出安装座（2）外而其另一端伸入圆管（4）内，并且在该滚轮连接杆（1）伸入圆管（4）内的一端上安装有滚轮（5）；而在该圆管（4）的右侧上固定有三个安装座（2），在每个安装座（2）内均可拆卸安装有刀片连接杆（7），该刀片连接杆（7）的一端伸出安装座（2）外而其另一端伸入圆管（4）内。本实用新型的工具结构简单、成本低廉并且质量较轻，使用时可以保持电缆顺直，实现三条刀口的同时剥切和电缆固定。
The utility model relates to a semiconductive layer cutting tool for a 10kV cable terminal head. Its characteristics are: it includes a section of round pipe (4), on the left side of the round pipe (4) there are three mounts (2) fixed, each mount (2) can be detachably installed with a roller connecting rod ( 1), one end of the roller connecting rod (1) extends out of the mounting seat (2) and the other end extends into the round tube (4), and the roller connecting rod (1) extends into the round tube (4) A roller (5) is installed on one end of the tube; and three mounts (2) are fixed on the right side of the round tube (4), and a blade connecting rod (7) can be detachably installed in each mount (2) ), one end of the blade connecting rod (7) stretches out of the mounting seat (2) and its other end stretches into the circular tube (4). The tool of the utility model has the advantages of simple structure, low cost and light weight, can keep the cable straight when in use, and realizes simultaneous stripping and cutting of three knife edges and cable fixing.
Description
技术领域 technical field
本实用新型涉及一种电工工具，具体涉及一种10kV电缆终端头半导电层切割工具。 The utility model relates to an electrical tool, in particular to a semiconductive layer cutting tool for a 10kV cable terminal head.
背景技术 Background technique
10kV电缆在变电站内较为常见，常用于设备间连接或将电能输送到用户侧，10kV电缆的稳定运行有利于保证用户的可靠性用电及电网的稳定运行，如果10kV电缆出现故障，必须在短时间内进行恢复，以保证广大电力用户的用电需求。 10kV cables are more common in substations, and are often used to connect equipment or transmit power to the user side. The stable operation of 10kV cables is conducive to ensuring the reliability of power consumption for users and the stable operation of the power grid. Restoration within a short time to ensure the power demand of the majority of power users.
经过长期使用发现，在电缆运行时间较长、负荷日益加重的情况下，10kV电缆会出现终端头炸伤及损害的情况。10kV电缆属于三芯交联聚乙烯电缆，其终端头的制作流程可分为剥切外护套、钢铠内护套、铜屏蔽、焊地线、半导电屏蔽绝缘层、安装三指套、剥除主绝缘安装接线端子、热缩各类附件等。一般而言10kV电缆终端头的实际制作用时在100分钟左右，作业时间明显较长，其原因主要是其中剥除半导电层和主绝缘所占用的时间较长。 After long-term use, it has been found that when the cable runs for a long time and the load is increasing, the terminal head of the 10kV cable will be damaged and damaged. The 10kV cable belongs to the three-core XLPE cable. The production process of its terminal head can be divided into stripping and cutting the outer sheath, steel armor inner sheath, copper shielding, welding ground wire, semi-conductive shielding insulation layer, installing three-finger sleeves, Strip off the main insulation and install wiring terminals, heat shrink various accessories, etc. Generally speaking, the actual production time of a 10kV cable terminal is about 100 minutes, and the working time is obviously longer. The main reason is that it takes a long time to strip the semi-conductive layer and the main insulation.
实用新型内容 Utility model content
本实用新型的目的是提供一种10kV电缆终端头半导电层切割工具，能够在实现对10kV电缆半导电层快速切割的同时避免伤害主绝缘。 The purpose of this utility model is to provide a 10kV cable terminal head semiconductive layer cutting tool, which can quickly cut the 10kV cable semiconductive layer while avoiding damage to the main insulation.
一种10kV电缆终端头半导电层切割工具，包括一段圆管，在该圆管的左侧上沿周向间隔120°角分别固定有三个安装座，在每个安装座内均可拆卸安装有滚轮连接杆，该滚轮连接杆的一端伸出安装座外而其另一端伸入圆管内，并且在该滚轮连接杆伸入圆管内的一端上安装有滚轮；而在该圆管的右侧上沿周向间隔120°角也分别固定有三个安装座，在每个安装座内均可拆卸安装有刀片连接杆，该刀片连接杆的一端伸出安装座外而其另一端伸入圆管内，并且在该刀片连接杆伸入圆管内的一端上安装有刀片。 A 10kV cable terminal head semi-conductive layer cutting tool, including a round tube, on the left side of the round tube, three mounting seats are respectively fixed at intervals of 120° in the circumferential direction, and each mounting seat can be disassembled and installed with A roller connecting rod, one end of the roller connecting rod stretches out of the mounting seat and the other end extends into the round pipe, and a roller is installed on the end of the roller connecting rod extending into the round pipe; and on the right side of the round pipe There are also three mounting seats fixed at intervals of 120° along the circumference, and a blade connecting rod can be detachably installed in each mounting seat. One end of the blade connecting rod extends out of the mounting seat and the other end extends into the circular tube. And a blade is installed on the end that the blade connecting rod stretches into the circular tube.
其中滚轮连接杆和刀片连接杆均为圆杆，该滚轮连接杆与安装座之间通过螺纹连接，而刀片连接杆与安装座之间也通过螺纹连接。 Wherein the roller connecting rod and the blade connecting rod are both round rods, the roller connecting rod and the mounting seat are connected by thread, and the blade connecting rod and the mounting seat are also connected by thread.
其中在安装座上开有正方形的通孔，而所述滚轮连接杆和刀片连接杆均采用正方形杆。 Wherein, a square through hole is opened on the mounting base, and the connecting rod of the roller and the connecting rod of the blade all adopt a square rod.
其中安装座焊接在圆管上。 Wherein the mount is welded on the round pipe.
其中刀片采用电工刀片。 Among them, the blade adopts electrician blade.
其中在安装座上开有定位螺纹孔，在该定位螺纹孔内安装有定位螺栓，该定位螺栓的一端与滚轮连接杆或刀片连接杆接触从而能使其固定。 Wherein on mounting seat, have positioning screw hole, in this positioning screw hole, positioning bolt is installed, and one end of this positioning bolt contacts with roller connecting rod or blade connecting rod so that it can be fixed.
本实用新型的工具结构简单、成本低廉并且质量较轻，使用时可以保持电缆顺直，实现三条刀口的同时切割和电缆固定，还可以实现不同尺寸电缆半导电层的剥切，并且实现精确控制刀口深度。 The tool of the utility model has the advantages of simple structure, low cost and light weight. When in use, the cable can be kept straight, the simultaneous cutting of three knife edges and the fixing of the cable can be realized, and the stripping and cutting of the semi-conductive layer of cables with different sizes can be realized, and precise control can be realized. Cutting depth.
附图说明 Description of drawings
附图1为本实用新型的结构示意图； Accompanying drawing 1 is the structural representation of the utility model;
附图2为图1的A-A剖视图； Accompanying drawing 2 is A-A sectional view of Fig. 1;
附图3为图2的B-B剖视图。 Accompanying drawing 3 is B-B sectional view of Fig. 2.
具体实施方式 Detailed ways
如图1、2、3所示，本实用新型是一种10kV电缆终端头半导电层切割工具，包括一段两端开口的圆管4，例如普通的铁管，在该圆管4的左侧上沿其周向间隔120°角分别固定有三个安装座2，在每个安装座2内均可拆卸安装有与该处圆管4表面基本垂直的滚轮连接杆1，该滚轮连接杆1的一端伸出安装座2外而其另一端伸入圆管4内，并且在该滚轮连接杆1伸入圆管4内的一端安装有滚轮5从而能与圆管4内的10kV电缆接触。而在该圆管4的右侧上沿其周向间隔120°角也分别固定有三个安装座2，在每个安装座2内均可拆卸安装有与该处圆管4表面基本垂直的刀片连接杆7，该刀片连接杆7的一端伸入安装座2外而其另一端伸入圆管4内，并且在该刀片连接杆7伸入圆管4内的一端安装有刀片6从而能与圆管4内的10kV电缆接触。 As shown in Figures 1, 2, and 3, the utility model is a semiconductive layer cutting tool for a 10kV cable terminal head, which includes a round pipe 4 with two ends open, such as an ordinary iron pipe, on the left side of the round pipe 4 Three mounts 2 are respectively fixed at intervals of 120° along its circumference, and a roller connecting rod 1 substantially perpendicular to the surface of the round tube 4 therein can be detachably installed in each mount 2 . One end stretches out of the mounting base 2 and its other end stretches into the round pipe 4, and a roller 5 is installed at the end of the roller connecting rod 1 stretching into the round pipe 4 so as to contact with the 10kV cable in the round pipe 4. And on the right side of the circular tube 4, three mounting seats 2 are respectively fixed along its circumferential direction at an angle of 120°, and a blade substantially perpendicular to the surface of the circular tube 4 can be detachably installed in each mounting seat 2. Connecting rod 7, one end of this blade connecting rod 7 stretches outside mounting base 2 and its other end stretches in the circular tube 4, and a blade 6 is installed so that it can be connected with The 10kV cable in the round pipe 4 contacts.
其中滚轮连接杆1和刀片连接杆7均为圆杆，该滚轮连接杆1与安装座2之间通过螺纹连接，而刀片连接杆7与安装座2之间也通过螺纹连接，从而能根据不同的电缆宽度来旋转调节其与电缆的接触深度。或者是在安装座2上开有正方形的通孔，而所述滚轮连接杆1和刀片连接杆7均采用正方形杆，从而能通过不同的安装位置改变滚轮5或刀片6的方向，以适应不同的电缆终端头制作需要。 Wherein the roller connecting rod 1 and the blade connecting rod 7 are round rods, the roller connecting rod 1 and the mounting seat 2 are threaded, and the blade connecting rod 7 and the mounting seat 2 are also threaded, so that the The cable width can be rotated to adjust its contact depth with the cable. Or there is a square through hole on the mounting base 2, and the roller connecting rod 1 and the blade connecting rod 7 all adopt a square rod, so that the direction of the roller 5 or the blade 6 can be changed through different installation positions to adapt to different It is required for the production of cable terminals.
其中安装座2焊接在圆管4上，刀片6采用电工刀片6。 Wherein the mounting seat 2 is welded on the round pipe 4, and the blade 6 adopts an electrical blade 6.
其中在安装座2上开有定位螺纹孔，在该定位螺纹孔内安装有定位螺栓3，该定位螺栓3的一端与滚轮连接杆1或刀片连接杆7接触从而能固定。 Wherein on mounting base 2, have positioning threaded hole, in this positioning threaded hole, positioning bolt 3 is installed, and one end of this positioning bolt 3 contacts with roller connecting rod 1 or blade connecting rod 7 so that it can be fixed.
本实用新型的使用方法是： The using method of the present utility model is:
使用时将10kV电缆终端头处从圆管4中间穿入，先用三个滚轮连接杆1（上的滚轮5）顶紧电缆的半导电层，然后用定位螺栓3固定，再用三个刀片连接杆7（上的刀片6）顶紧并插入电缆的半导电层，调节好深度后用定位螺栓3固定，沿电缆轴向移动圆管4（此时滚轮旋转并移动）即可完成半导电层的横向切割，如需周向切割半导电层则改变滚轮5和刀片6的方向，然后沿轴向旋转圆管4（此时滚轮旋转并移动）即可。 When in use, the 10kV cable terminal is inserted through the middle of the round pipe 4, and the semi-conductive layer of the cable is tightened with three roller connecting rods 1 (the upper roller 5), then fixed with the positioning bolt 3, and then three blades are used to The connecting rod 7 (blade 6 on the top) is tightened and inserted into the semi-conductive layer of the cable. After adjusting the depth, fix it with the positioning bolt 3, and move the round tube 4 along the axial direction of the cable (at this time, the roller rotates and moves) to complete the semi-conductive layer. Horizontal cutting of the layer, if the semi-conductive layer needs to be cut circumferentially, change the direction of the roller 5 and the blade 6, and then rotate the round tube 4 in the axial direction (the roller rotates and moves at this time).
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520003307.7U CN204315902U (en) | 2015-01-05 | 2015-01-05 | 10kV cable terminal semi-conductive layer cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520003307.7U CN204315902U (en) | 2015-01-05 | 2015-01-05 | 10kV cable terminal semi-conductive layer cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204315902U true CN204315902U (en) | 2015-05-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520003307.7U Expired - Fee Related CN204315902U (en) | 2015-01-05 | 2015-01-05 | 10kV cable terminal semi-conductive layer cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204315902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811221A (en) * | 2016-03-18 | 2016-07-27 | 东莞市诠智自动化设备科技有限公司 | Treatment device for the shielding layer at the end of the shielded cable |
-
2015
- 2015-01-05 CN CN201520003307.7U patent/CN204315902U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105811221A (en) * | 2016-03-18 | 2016-07-27 | 东莞市诠智自动化设备科技有限公司 | Treatment device for the shielding layer at the end of the shielded cable |
| CN105811221B (en) * | 2016-03-18 | 2018-05-29 | 东莞市诠智自动化设备科技有限公司 | Processing device for shielding layer at end part of shielding cable |
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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 |
Granted publication date: 20150506 Termination date: 20160105 |