CN107453296B - Warped rod pressing type electric power splicing fixture and working method thereof - Google Patents

Warped rod pressing type electric power splicing fixture and working method thereof Download PDF

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CN107453296B
CN107453296B CN201710758104.2A CN201710758104A CN107453296B CN 107453296 B CN107453296 B CN 107453296B CN 201710758104 A CN201710758104 A CN 201710758104A CN 107453296 B CN107453296 B CN 107453296B
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arc
pressing plate
groove
plate body
bar
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CN107453296A (en
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卞毓平
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China South Power Grid International Co ltd
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China South Power Grid International Co ltd
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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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0616—Joints for connecting tubing to casing
    • H02G3/0691—Fixing tubing to casing by auxiliary means co-operating with indentations of the tubing, e.g. with tubing-convolutions
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
    • 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
    • H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/28—Nitrogen-containing compounds
    • C08K2003/282—Binary compounds of nitrogen with aluminium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Insulators (AREA)

Abstract

The invention discloses a warped rod compression type electric power splicing fixture and a working method thereof. The cable connector is reasonable in structural arrangement, can effectively guarantee the stable and reliable connection of the cable, is not easy to loosen or separate, and is good in use stability, strong in applicability and good in practicability.

Description

一种翘杆压紧型电力续接夹具及其工作方法A clamping rod pressing type electric power connection fixture and its working method

技术领域technical field

本发明属于电力设备技术领域，尤其涉及一种翘杆压紧型电力续接夹具以及该翘杆压紧型电力续接夹具的工作方法。The invention belongs to the technical field of electric equipment, and in particular relates to a rod pressing type electric power connection fixture and a working method of the rod pressing type electric power connection fixture.

背景技术Background technique

在电力线路施工中，在使用时需要对电缆进行分支或接续，此时则需要使用电力金具将两根导线连接在一起以保证电缆导通，但是现有没有能够将两根导线进行连接的工具，并且由于电缆的直径不同，故而适用性和实用性也受到限制。In the construction of power lines, the cables need to be branched or connected during use. At this time, it is necessary to use power fittings to connect the two wires together to ensure the conduction of the cables. However, there is currently no tool that can connect the two wires. , and due to the different diameters of the cables, the applicability and practicality are also limited.

因此，上述问题亟待解决。Therefore, the above-mentioned problems need to be solved urgently.

发明内容Contents of the invention

发明目的：为了克服现有技术的不足，本发明的目的是提供一种翘杆压紧型电力续接夹具以及该翘杆压紧型电力续接夹具的工作方法，方便导线连接，并且能够适用于不同直径的电缆。Purpose of the invention: In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a rod-tightening type power extension fixture and a working method of the tilting-rod compression type power connection fixture, which is convenient for wire connection and can be applied to for cables of different diameters.

技术方案：一种翘杆压紧型电力续接夹具，包括压座和压盖，在所述压座和压盖的压接面上设置有弧形导线槽，在所述压座和压盖的弧形导线槽上均匀设置有齿尖，所述压座和压盖上设置有紧固螺杆，在所述压座和压盖上均设置有凹槽，所述凹槽与所述弧形导线槽垂直设置，在所述压座和压盖的中部设置有压板槽，所述压板槽与所述弧形导线槽相平行，在所述凹槽内设置有弧形翘杆，所述弧形翘杆的中部通过旋转轴连接在凹槽内，在所述压板槽内设置有压板体，所述压板体与所述压板槽之间设置有弹簧，所述压板体在所述弹簧的作用下伸出压板槽，所述弧形翘杆的一端固定在所述压板体的侧面上，在所述压板体上设置有螺杆孔，所述紧固螺杆穿设在所述螺杆孔内。本发明所述的翘杆压紧型电力续接夹具结构紧凑、合理，其设置有弧形翘杆，从而在压座与压盖紧密连接时，不但可以通过自身的齿尖穿刺线缆，同时设置有弧形翘杆和压板体，在压座与压盖抵压时，会压缩弹簧，从而使压板移动，从而使弧形翘杆以旋转轴为中心旋转，从而达到夹固电缆，可以有效的保证电缆的连接稳定可靠性，同时不容易出现松动或脱离的情况，使用稳定性好，适用性强且实用性好。Technical solution: A clamping rod pressing type electric power connection fixture, including a pressure seat and a gland, an arc-shaped wire groove is arranged on the crimping surface of the pressure seat and the gland, and an arc-shaped wire groove is arranged on the pressure seat and the gland The arc-shaped wire slots are evenly provided with tooth tips, the press seat and the gland are provided with fastening screws, and grooves are arranged on the press seat and the gland, and the grooves and the arc-shaped The wire groove is vertically arranged, and a pressure plate groove is arranged in the middle of the press seat and the gland, and the pressure plate groove is parallel to the arc-shaped wire groove, and an arc-shaped warping rod is arranged in the groove, and the arc-shaped The middle part of the shaped warping rod is connected in the groove by a rotating shaft, and a pressing plate body is arranged in the described pressing plate groove, a spring is arranged between the described pressing plate body and the described pressing plate groove, and the described pressing plate body acts on the action of the spring. The pressing plate groove protrudes from the bottom, and one end of the arc-shaped warping rod is fixed on the side of the pressing plate body, and a screw hole is arranged on the pressing plate body, and the fastening screw rod is penetrated in the screw hole. The rod pressing type electric connection fixture according to the present invention has a compact and reasonable structure, and is provided with an arc-shaped rod, so that when the pressure seat and the gland are tightly connected, not only can the cable be punctured through its own tooth tips, but also There is an arc-shaped lever and a pressure plate body, when the pressure seat and the gland are pressed, the spring will be compressed, so that the pressure plate will move, so that the arc-shaped lever will rotate around the rotation axis, so as to clamp the cable, which can effectively It guarantees the stability and reliability of the cable connection, and it is not easy to loose or detach. It has good stability in use, strong applicability and good practicability.

进一步的，上述的翘杆压紧型电力续接夹具，在所述弧形翘杆的底面均匀固定有凸刺体。弧形翘杆上的凸刺体可以进一步夹紧电缆，增加固定的稳定性。Further, in the above-mentioned clamping rod pressing type electric power connection fixture, the protruding body is evenly fixed on the bottom surface of the arc-shaped lifting rod. The thorns on the arc-shaped rod can further clamp the cable and increase the stability of the fixation.

进一步的，上述的翘杆压紧型电力续接夹具，在所述弧形翘杆与所述凹槽之间设置有缓冲弹簧，所述缓冲弹簧设置在远离压板体的一侧。缓冲弹簧可以方便弧形翘杆的旋转和复位，方便重复使用。Further, in the above-mentioned lever-pressing electric power extension fixture, a buffer spring is arranged between the arc-shaped lever and the groove, and the buffer spring is arranged on a side away from the pressing plate body. The buffer spring can facilitate the rotation and reset of the arc-shaped warping rod, and is convenient for repeated use.

进一步的，上述的翘杆压紧型电力续接夹具，所述压板体为绝缘塑胶体且在所述压板体内嵌有连接弧形翘杆的导电片，所述弧形翘杆的端部固定在导电片上。齿尖插破电缆的绝缘层并使电缆相导通，导电片可以使两根电缆相连通。Further, in the above-mentioned clamping rod pressing type electric power extension fixture, the pressing plate body is an insulating plastic body and a conductive piece connected to the arc-shaped warping rod is embedded in the pressing plate body, and the end of the arc-shaped warping rod fixed on the conductive sheet. The tip of the tooth penetrates the insulation layer of the cable and makes the cable conduct, and the conductive sheet can make the two cables connect.

进一步的，上述的翘杆压紧型电力续接夹具，在所述压座的底面设置有销槽，在所述销槽内设置有工字形销杆，在所述工字形销杆的前端面固定有销凸，在所述紧固螺杆的侧面底端设置有一组销孔，所述紧固螺杆的底端穿过压座且通过销凸定位固定。通过在紧固螺杆底部设置一组销孔，可以根据不同直径的电缆，调节工字形销杆的位置并实现稳定固定，提高整个夹具的适应性。Further, in the above-mentioned rod pressing type electric power extension fixture, a pin groove is provided on the bottom surface of the pressure seat, an I-shaped pin rod is arranged in the pin groove, and an I-shaped pin rod is arranged on the front end surface of the I-shaped pin rod. A pin protrusion is fixed, and a set of pin holes are arranged at the bottom end of the side of the fastening screw, and the bottom end of the fastening screw passes through the pressure seat and is positioned and fixed by the pin protrusion. By setting a set of pin holes at the bottom of the fastening screw, the position of the I-shaped pin can be adjusted according to cables of different diameters and stable fixation can be achieved, improving the adaptability of the entire fixture.

进一步的，上述的翘杆压紧型电力续接夹具，在所述工字形销杆的外侧端与所述销槽之间固定有抵压弹簧。方便工字形销杆进行使用，并能够稳定卡于销孔内进行固定。Further, in the above-mentioned clamping rod pressing type electric power extension fixture, a compression spring is fixed between the outer end of the I-shaped pin rod and the pin groove. It is convenient to use the I-shaped pin rod, and can be stably clamped in the pin hole for fixing.

进一步的，上述的翘杆压紧型电力续接夹具，所述压板体以重量组分计，包括以下组分：Further, in the above-mentioned lever-pressing electric power extension fixture, the pressing plate body includes the following components in terms of weight components:

苯乙烯-丁二烯-丙烯腈共聚物 40-60份Styrene-butadiene-acrylonitrile copolymer 40-60 parts

交联聚氟乙烯 30-40份Cross-linked polyvinyl fluoride 30-40 parts

聚乙烯醇缩丁醛 20-40份Polyvinyl butyral 20-40 parts

陶瓷纤维 5-15份Ceramic fiber 5-15 parts

氮化铝 3-8份Aluminum nitride 3-8 parts

氧化锌 3-5份Zinc oxide 3-5 parts

环氧大豆油 2-10份Epoxidized soybean oil 2-10 parts

硬酯酸酰胺 1-8份。1-8 parts of stearic acid amide.

压板体的材料组分合理，绝缘性好，易于生产。The material composition of the press plate body is reasonable, the insulation is good, and the production is easy.

本发明还提供一种翘杆压紧型电力续接夹具的工作方法，包括以下步骤：将线缆放入弧形导线槽，齿尖穿刺线缆进行固定；按压压座和压盖，使压座和压盖向弧形导线槽方向移动，弹簧压缩并推动压板体向弧形导线槽方向移动，压板体带动弧形翘杆沿旋转轴转动，凸刺体进一步夹紧线缆；按压工字形销杆压缩抵压弹簧，销凸插入销孔对紧固螺杆进行固定。本发明所述的工作方法合理，应用方便，工作效率高，固定稳定性好。The present invention also provides a working method of the rod pressing type electric power connection fixture, which includes the following steps: put the cable into the arc-shaped wire groove, and fix the cable by piercing the tip of the tooth; press the press seat and the gland to make the press The seat and the gland move toward the direction of the arc-shaped wire groove, the spring compresses and pushes the pressure plate body to move toward the direction of the arc-shaped wire groove, the pressure plate body drives the arc-shaped warp to rotate along the rotation axis, and the protruding body further clamps the cable; press the I-shaped The pin bar is compressed against the spring, and the pin protrusion is inserted into the pin hole to fix the fastening screw. The working method of the invention is reasonable, convenient to use, high in working efficiency and good in fixing stability.

上述技术方案可以看出，本发明具有如下有益效果：本发明所述的翘杆压紧型电力续接夹具，结构紧凑、合理，可以有效的保证电缆的连接稳定可靠性，同时不容易出现松动或脱离的情况，使用稳定性好，适用性强且实用性好，并且操作简单，易于实现。It can be seen from the above technical solution that the present invention has the following beneficial effects: the clamping rod pressing type electric power connection fixture described in the present invention has a compact and reasonable structure, can effectively ensure the stability and reliability of the cable connection, and is not easy to loosen at the same time Or in the case of detachment, it has good stability in use, strong applicability and good practicability, and is simple to operate and easy to implement.

附图说明Description of drawings

图1为本发明所述的翘杆压紧型电力续接夹具的结构示意图；Fig. 1 is a schematic structural view of the rod pressing type electric connection fixture according to the present invention;

图中：1压座、2压盖、3弧形导线槽、4齿尖、5紧固螺杆、6凹槽、7压板槽、8弧形翘杆、9旋转轴、10压板体、11弹簧、12螺杆孔、13凸刺体、14缓冲弹簧、15导电片、16销槽、17工字形销杆、18销凸、19销孔、20抵压弹簧。In the figure: 1 pressure seat, 2 gland, 3 arc wire groove, 4 tooth tip, 5 fastening screw, 6 groove, 7 pressure plate groove, 8 arc-shaped warp rod, 9 rotating shaft, 10 pressure plate body, 11 spring , 12 screw holes, 13 protruding thorns, 14 buffer springs, 15 conductive sheets, 16 pin slots, 17 I-shaped pin rods, 18 pin protrusions, 19 pin holes, 20 compression springs.

具体实施方式Detailed ways

下面结合附图和具体实施例，进一步阐明本发明。The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.

实施例1Example 1

如图1所示的翘杆压紧型电力续接夹具，包括压座1和压盖2，在所述压座1和压盖2的压接面上设置有弧形导线槽3，在所述压座1和压盖2的弧形导线槽3上均匀设置有齿尖4，所述压座1和压盖2上设置有紧固螺杆5，在所述压座1和压盖2上均设置有凹槽6，所述凹槽6与所述弧形导线槽3垂直设置，在所述压座1和压盖2的中部设置有压板槽7，所述压板槽7与所述弧形导线槽3相平行，在所述凹槽6内设置有弧形翘杆8，所述弧形翘杆8的中部通过旋转轴9连接在凹槽6内，在所述压板槽7内设置有压板体10，所述压板体10与所述压板槽7之间设置有弹簧11，所述压板体10在所述弹簧11的作用下伸出压板槽7，所述弧形翘杆8的一端固定在所述压板体10的侧面上，在所述压板体10上设置有螺杆孔12，所述紧固螺杆5穿设在所述螺杆孔12内。As shown in Fig. 1, the clamping rod pressing type power connection fixture includes a pressure seat 1 and a gland 2, and an arc-shaped wire groove 3 is arranged on the crimping surface of the pressure seat 1 and the gland 2. Tooth tips 4 are evenly arranged on the arc-shaped wire groove 3 of the pressure seat 1 and the gland 2, and the fastening screw 5 is arranged on the pressure seat 1 and the gland 2, and on the pressure seat 1 and the gland 2 Both are provided with a groove 6, and the groove 6 is vertically arranged with the arc-shaped wire groove 3, and a pressure plate groove 7 is arranged in the middle of the pressure seat 1 and the gland 2, and the pressure plate groove 7 is connected with the arc wire groove 3. Shaped wire slot 3 is parallel to each other, and an arc-shaped warping rod 8 is arranged in the groove 6. The middle part of the arc-shaped warping rod 8 is connected in the groove 6 through a rotating shaft 9, and is set in the pressure plate groove 7. There is a pressing plate body 10, a spring 11 is arranged between the pressing plate body 10 and the pressing plate groove 7, the pressing plate body 10 protrudes from the pressing plate groove 7 under the action of the spring 11, and the arc-shaped warping bar 8 One end is fixed on the side of the pressing plate body 10 , and a screw hole 12 is arranged on the pressing plate body 10 , and the fastening screw 5 passes through the screw hole 12 .

此外，在所述弧形翘杆8的底面均匀固定有凸刺体13。本实施例中只画了压盖上的弧形翘杆，实际上在压座上也是有弧形翘杆结构，虽未画出但并不影响技术人员理解与实现。并且，在所述弧形翘杆8与所述凹槽6之间设置有缓冲弹簧14，所述缓冲弹簧14设置在远离压板体的一侧。另，所述压板体10为绝缘塑胶体且在所述压板体10内嵌有连接弧形翘杆8的导电片15，所述弧形翘杆8的端部固定在导电片15上。其中，所述压板体10以重量组分计，包括以下组分：In addition, a protruding body 13 is evenly fixed on the bottom surface of the arc-shaped warping rod 8 . In this embodiment, only the arc-shaped warping rod on the gland is drawn. In fact, there is also an arc-shaped warping rod structure on the pressure seat. Although it is not drawn, it does not affect the understanding and realization of technical personnel. Moreover, a buffer spring 14 is arranged between the arc-shaped warping bar 8 and the groove 6, and the buffer spring 14 is arranged on a side away from the pressing plate body. In addition, the pressing plate body 10 is an insulating plastic body and a conductive sheet 15 connected to the arc-shaped warping rod 8 is embedded in the pressing plate body 10 , and the end of the arc-shaped warping rod 8 is fixed on the conductive sheet 15 . Wherein, the press plate body 10 includes the following components in terms of weight components:

苯乙烯-丁二烯-丙烯腈共聚物 40份Styrene-butadiene-acrylonitrile copolymer 40 parts

交联聚氟乙烯 30份30 parts of cross-linked polyvinyl fluoride

聚乙烯醇缩丁醛 20份Polyvinyl butyral 20 parts

陶瓷纤维 5份Ceramic fiber 5 parts

氮化铝 3份Aluminum nitride 3 parts

氧化锌 3份3 parts zinc oxide

环氧大豆油 2份2 parts epoxy soybean oil

硬酯酸酰胺 1份。Stearic acid amide 1 part.

进一步的，上述的翘杆压紧型电力续接夹具，在所述压座1的底面设置有销槽16，在所述销槽16内设置有工字形销杆17，在所述工字形销杆17的前端面固定有销凸18，在所述紧固螺杆5的侧面底端设置有一组销孔19，所述紧固螺杆5的底端穿过压座1且通过销凸18定位固定。并且，在所述工字形销杆17的外侧端与所述销槽16之间固定有抵压弹簧20。Further, the above-mentioned rod pressing type electric power extension fixture is provided with a pin groove 16 on the bottom surface of the pressure seat 1, and an I-shaped pin rod 17 is arranged in the said pin groove 16, and an I-shaped pin rod 17 is arranged on the bottom surface of the said I-shaped pin. The front end of the rod 17 is fixed with a pin protrusion 18, and a group of pin holes 19 are arranged at the bottom end of the side of the fastening screw 5, and the bottom end of the fastening screw 5 passes through the pressure seat 1 and is positioned and fixed by the pin protrusion 18. . Moreover, a compression spring 20 is fixed between the outer end of the I-shaped pin rod 17 and the pin groove 16 .

实施例2Example 2

如图1所示的翘杆压紧型电力续接夹具，包括压座1和压盖2，在所述压座1和压盖2的压接面上设置有弧形导线槽3，在所述压座1和压盖2的弧形导线槽3上均匀设置有齿尖4，所述压座1和压盖2上设置有紧固螺杆5，在所述压座1和压盖2上均设置有凹槽6，所述凹槽6与所述弧形导线槽3垂直设置，在所述压座1和压盖2的中部设置有压板槽7，所述压板槽7与所述弧形导线槽3相平行，在所述凹槽6内设置有弧形翘杆8，所述弧形翘杆8的中部通过旋转轴9连接在凹槽6内，在所述压板槽7内设置有压板体10，所述压板体10与所述压板槽7之间设置有弹簧11，所述压板体10在所述弹簧11的作用下伸出压板槽7，所述弧形翘杆8的一端固定在所述压板体10的侧面上，在所述压板体10上设置有螺杆孔12，所述紧固螺杆5穿设在所述螺杆孔12内。As shown in Fig. 1, the clamping rod pressing type power connection fixture includes a pressure seat 1 and a gland 2, and an arc-shaped wire groove 3 is arranged on the crimping surface of the pressure seat 1 and the gland 2. Tooth tips 4 are evenly arranged on the arc-shaped wire groove 3 of the pressure seat 1 and the gland 2, and the fastening screw 5 is arranged on the pressure seat 1 and the gland 2, and on the pressure seat 1 and the gland 2 Both are provided with a groove 6, and the groove 6 is vertically arranged with the arc-shaped wire groove 3, and a pressure plate groove 7 is arranged in the middle of the pressure seat 1 and the gland 2, and the pressure plate groove 7 is connected with the arc wire groove 3. Shaped wire slot 3 is parallel to each other, and an arc-shaped warping rod 8 is arranged in the groove 6. The middle part of the arc-shaped warping rod 8 is connected in the groove 6 through a rotating shaft 9, and is set in the pressure plate groove 7. There is a pressing plate body 10, a spring 11 is arranged between the pressing plate body 10 and the pressing plate groove 7, the pressing plate body 10 protrudes from the pressing plate groove 7 under the action of the spring 11, and the arc-shaped warping bar 8 One end is fixed on the side of the pressing plate body 10 , and a screw hole 12 is arranged on the pressing plate body 10 , and the fastening screw 5 passes through the screw hole 12 .

此外，在所述弧形翘杆8的底面均匀固定有凸刺体13。本实施例中只画了压盖上的弧形翘杆，实际上在压座上也是有弧形翘杆结构，虽未画出但并不影响技术人员理解与实现。并且，在所述弧形翘杆8与所述凹槽6之间设置有缓冲弹簧14，所述缓冲弹簧14设置在远离压板体的一侧。另，所述压板体10为绝缘塑胶体且在所述压板体10内嵌有连接弧形翘杆8的导电片15，所述弧形翘杆8的端部固定在导电片15上。其中，所述压板体10以重量组分计，包括以下组分：In addition, a protruding body 13 is evenly fixed on the bottom surface of the arc-shaped warping rod 8 . In this embodiment, only the arc-shaped warping rod on the gland is drawn. In fact, there is also an arc-shaped warping rod structure on the pressure seat. Although it is not drawn, it does not affect the understanding and realization of technical personnel. Moreover, a buffer spring 14 is arranged between the arc-shaped warping bar 8 and the groove 6, and the buffer spring 14 is arranged on a side away from the pressing plate body. In addition, the pressing plate body 10 is an insulating plastic body and a conductive sheet 15 connected to the arc-shaped warping rod 8 is embedded in the pressing plate body 10 , and the end of the arc-shaped warping rod 8 is fixed on the conductive sheet 15 . Wherein, the press plate body 10 includes the following components in terms of weight components:

苯乙烯-丁二烯-丙烯腈共聚物 60份60 parts of styrene-butadiene-acrylonitrile copolymer

交联聚氟乙烯 40份40 parts of cross-linked polyvinyl fluoride

聚乙烯醇缩丁醛 40份Polyvinyl butyral 40 parts

陶瓷纤维 15份Ceramic fiber 15 parts

氮化铝 8份Aluminum nitride 8 parts

氧化锌 5份Zinc oxide 5 parts

环氧大豆油 10份10 parts epoxy soybean oil

硬酯酸酰胺 8份。Stearic acid amide 8 parts.

进一步的，上述的翘杆压紧型电力续接夹具，在所述压座1的底面设置有销槽16，在所述销槽16内设置有工字形销杆17，在所述工字形销杆17的前端面固定有销凸18，在所述紧固螺杆5的侧面底端设置有一组销孔19，所述紧固螺杆5的底端穿过压座1且通过销凸18定位固定。并且，在所述工字形销杆17的外侧端与所述销槽16之间固定有抵压弹簧20。Further, the above-mentioned rod pressing type electric power extension fixture is provided with a pin groove 16 on the bottom surface of the pressure seat 1, and an I-shaped pin rod 17 is arranged in the said pin groove 16, and an I-shaped pin rod 17 is arranged on the bottom surface of the said I-shaped pin. The front end of the rod 17 is fixed with a pin protrusion 18, and a group of pin holes 19 are arranged at the bottom end of the side of the fastening screw 5, and the bottom end of the fastening screw 5 passes through the pressure seat 1 and is positioned and fixed by the pin protrusion 18. . Moreover, a compression spring 20 is fixed between the outer end of the I-shaped pin rod 17 and the pin groove 16 .

实施例3Example 3

如图1所示的翘杆压紧型电力续接夹具，包括压座1和压盖2，在所述压座1和压盖2的压接面上设置有弧形导线槽3，在所述压座1和压盖2的弧形导线槽3上均匀设置有齿尖4，所述压座1和压盖2上设置有紧固螺杆5，在所述压座1和压盖2上均设置有凹槽6，所述凹槽6与所述弧形导线槽3垂直设置，在所述压座1和压盖2的中部设置有压板槽7，所述压板槽7与所述弧形导线槽3相平行，在所述凹槽6内设置有弧形翘杆8，所述弧形翘杆8的中部通过旋转轴9连接在凹槽6内，在所述压板槽7内设置有压板体10，所述压板体10与所述压板槽7之间设置有弹簧11，所述压板体10在所述弹簧11的作用下伸出压板槽7，所述弧形翘杆8的一端固定在所述压板体10的侧面上，在所述压板体10上设置有螺杆孔12，所述紧固螺杆5穿设在所述螺杆孔12内。As shown in Fig. 1, the clamping rod pressing type power connection fixture includes a pressure seat 1 and a gland 2, and an arc-shaped wire groove 3 is arranged on the crimping surface of the pressure seat 1 and the gland 2. Tooth tips 4 are evenly arranged on the arc-shaped wire groove 3 of the pressure seat 1 and the gland 2, and the fastening screw 5 is arranged on the pressure seat 1 and the gland 2, and on the pressure seat 1 and the gland 2 Both are provided with a groove 6, and the groove 6 is vertically arranged with the arc-shaped wire groove 3, and a pressure plate groove 7 is arranged in the middle of the pressure seat 1 and the gland 2, and the pressure plate groove 7 is connected with the arc wire groove 3. Shaped wire slot 3 is parallel to each other, and an arc-shaped warping rod 8 is arranged in the groove 6. The middle part of the arc-shaped warping rod 8 is connected in the groove 6 through a rotating shaft 9, and is set in the pressure plate groove 7. There is a pressing plate body 10, a spring 11 is arranged between the pressing plate body 10 and the pressing plate groove 7, the pressing plate body 10 protrudes from the pressing plate groove 7 under the action of the spring 11, and the arc-shaped warping bar 8 One end is fixed on the side of the pressing plate body 10 , and a screw hole 12 is arranged on the pressing plate body 10 , and the fastening screw 5 passes through the screw hole 12 .

此外，在所述弧形翘杆8的底面均匀固定有凸刺体13。本实施例中只画了压盖上的弧形翘杆，实际上在压座上也是有弧形翘杆结构，虽未画出但并不影响技术人员理解与实现。并且，在所述弧形翘杆8与所述凹槽6之间设置有缓冲弹簧14，所述缓冲弹簧14设置在远离压板体的一侧。另，所述压板体10为绝缘塑胶体且在所述压板体10内嵌有连接弧形翘杆8的导电片15，所述弧形翘杆8的端部固定在导电片15上。其中，所述压板体10以重量组分计，包括以下组分：In addition, a protruding body 13 is evenly fixed on the bottom surface of the arc-shaped warping rod 8 . In this embodiment, only the arc-shaped warping rod on the gland is drawn. In fact, there is also an arc-shaped warping rod structure on the pressure seat. Although it is not drawn, it does not affect the understanding and realization of technical personnel. Moreover, a buffer spring 14 is arranged between the arc-shaped warping bar 8 and the groove 6, and the buffer spring 14 is arranged on a side away from the pressing plate body. In addition, the pressing plate body 10 is an insulating plastic body and a conductive sheet 15 connected to the arc-shaped warping rod 8 is embedded in the pressing plate body 10 , and the end of the arc-shaped warping rod 8 is fixed on the conductive sheet 15 . Wherein, the press plate body 10 includes the following components in terms of weight components:

苯乙烯-丁二烯-丙烯腈共聚物 50份Styrene-butadiene-acrylonitrile copolymer 50 parts

交联聚氟乙烯 34份34 parts of cross-linked polyvinyl fluoride

聚乙烯醇缩丁醛 25份Polyvinyl butyral 25 parts

陶瓷纤维 12份Ceramic fiber 12 parts

氮化铝 6份Aluminum nitride 6 parts

氧化锌 4份Zinc oxide 4 parts

环氧大豆油 8份8 parts epoxy soybean oil

硬酯酸酰胺 6份。6 parts of stearic acid amide.

进一步的，上述的翘杆压紧型电力续接夹具，在所述压座1的底面设置有销槽16，在所述销槽16内设置有工字形销杆17，在所述工字形销杆17的前端面固定有销凸18，在所述紧固螺杆5的侧面底端设置有一组销孔19，所述紧固螺杆5的底端穿过压座1且通过销凸18定位固定。并且，在所述工字形销杆17的外侧端与所述销槽16之间固定有抵压弹簧20。Further, the above-mentioned rod pressing type electric power extension fixture is provided with a pin groove 16 on the bottom surface of the pressure seat 1, and an I-shaped pin rod 17 is arranged in the said pin groove 16, and an I-shaped pin rod 17 is arranged on the bottom surface of the said I-shaped pin. The front end of the rod 17 is fixed with a pin protrusion 18, and a group of pin holes 19 are arranged at the bottom end of the side of the fastening screw 5, and the bottom end of the fastening screw 5 passes through the pressure seat 1 and is positioned and fixed by the pin protrusion 18. . Moreover, a compression spring 20 is fixed between the outer end of the I-shaped pin rod 17 and the pin groove 16 .

实施例4Example 4

如图1所示的翘杆压紧型电力续接夹具，包括压座1和压盖2，在所述压座1和压盖2的压接面上设置有弧形导线槽3，在所述压座1和压盖2的弧形导线槽3上均匀设置有齿尖4，所述压座1和压盖2上设置有紧固螺杆5，在所述压座1和压盖2上均设置有凹槽6，所述凹槽6与所述弧形导线槽3垂直设置，在所述压座1和压盖2的中部设置有压板槽7，所述压板槽7与所述弧形导线槽3相平行，在所述凹槽6内设置有弧形翘杆8，所述弧形翘杆8的中部通过旋转轴9连接在凹槽6内，在所述压板槽7内设置有压板体10，所述压板体10与所述压板槽7之间设置有弹簧11，所述压板体10在所述弹簧11的作用下伸出压板槽7，所述弧形翘杆8的一端固定在所述压板体10的侧面上，在所述压板体10上设置有螺杆孔12，所述紧固螺杆5穿设在所述螺杆孔12内。As shown in Fig. 1, the clamping rod pressing type power connection fixture includes a pressure seat 1 and a gland 2, and an arc-shaped wire groove 3 is arranged on the crimping surface of the pressure seat 1 and the gland 2. Tooth tips 4 are evenly arranged on the arc-shaped wire groove 3 of the pressure seat 1 and the gland 2, and the fastening screw 5 is arranged on the pressure seat 1 and the gland 2, and on the pressure seat 1 and the gland 2 Both are provided with a groove 6, and the groove 6 is vertically arranged with the arc-shaped wire groove 3, and a pressure plate groove 7 is arranged in the middle of the pressure seat 1 and the gland 2, and the pressure plate groove 7 is connected with the arc wire groove 3. Shaped wire slot 3 is parallel to each other, and an arc-shaped warping rod 8 is arranged in the groove 6. The middle part of the arc-shaped warping rod 8 is connected in the groove 6 through a rotating shaft 9, and is set in the pressure plate groove 7. There is a pressing plate body 10, a spring 11 is arranged between the pressing plate body 10 and the pressing plate groove 7, the pressing plate body 10 protrudes from the pressing plate groove 7 under the action of the spring 11, and the arc-shaped warping bar 8 One end is fixed on the side of the pressing plate body 10 , and a screw hole 12 is arranged on the pressing plate body 10 , and the fastening screw 5 passes through the screw hole 12 .

此外，在所述弧形翘杆8的底面均匀固定有凸刺体13。本实施例中只画了压盖上的弧形翘杆，实际上在压座上也是有弧形翘杆结构，虽未画出但并不影响技术人员理解与实现。并且，在所述弧形翘杆8与所述凹槽6之间设置有缓冲弹簧14，所述缓冲弹簧14设置在远离压板体的一侧。另，所述压板体10为绝缘塑胶体且在所述压板体10内嵌有连接弧形翘杆8的导电片15，所述弧形翘杆8的端部固定在导电片15上。其中，所述压板体10以重量组分计，包括以下组分：In addition, a protruding body 13 is evenly fixed on the bottom surface of the arc-shaped warping rod 8 . In this embodiment, only the arc-shaped warping rod on the gland is drawn. In fact, there is also an arc-shaped warping rod structure on the pressure seat. Although it is not drawn, it does not affect the understanding and realization of technical personnel. Moreover, a buffer spring 14 is arranged between the arc-shaped warping bar 8 and the groove 6, and the buffer spring 14 is arranged on a side away from the pressing plate body. In addition, the pressing plate body 10 is an insulating plastic body and a conductive sheet 15 connected to the arc-shaped warping rod 8 is embedded in the pressing plate body 10 , and the end of the arc-shaped warping rod 8 is fixed on the conductive sheet 15 . Wherein, the press plate body 10 includes the following components in terms of weight components:

苯乙烯-丁二烯-丙烯腈共聚物 40份Styrene-butadiene-acrylonitrile copolymer 40 parts

交联聚氟乙烯 40份40 parts of cross-linked polyvinyl fluoride

聚乙烯醇缩丁醛 30份Polyvinyl butyral 30 parts

陶瓷纤维 8份Ceramic fiber 8 parts

氮化铝 8份Aluminum nitride 8 parts

氧化锌 3份3 parts zinc oxide

环氧大豆油 5份5 parts epoxy soybean oil

硬酯酸酰胺 3份。3 parts of stearic acid amide.

进一步的，上述的翘杆压紧型电力续接夹具，在所述压座1的底面设置有销槽16，在所述销槽16内设置有工字形销杆17，在所述工字形销杆17的前端面固定有销凸18，在所述紧固螺杆5的侧面底端设置有一组销孔19，所述紧固螺杆5的底端穿过压座1且通过销凸18定位固定。并且，在所述工字形销杆17的外侧端与所述销槽16之间固定有抵压弹簧20。Further, the above-mentioned rod pressing type electric power extension fixture is provided with a pin groove 16 on the bottom surface of the pressure seat 1, and an I-shaped pin rod 17 is arranged in the said pin groove 16, and an I-shaped pin rod 17 is arranged on the bottom surface of the said I-shaped pin. The front end of the rod 17 is fixed with a pin protrusion 18, and a group of pin holes 19 are arranged at the bottom end of the side of the fastening screw 5, and the bottom end of the fastening screw 5 passes through the pressure seat 1 and is positioned and fixed by the pin protrusion 18. . Moreover, a compression spring 20 is fixed between the outer end of the I-shaped pin rod 17 and the pin groove 16 .

实施例5Example 5

实施例1-4所述的一种翘杆压紧型电力续接夹具的工作方法，包括以下步骤：将线缆放入弧形导线槽3，齿尖4穿刺线缆进行固定；按压压座1和压盖2，使压座1和压盖2向弧形导线槽3方向移动，弹簧11压缩并推动压板体10向弧形导线槽3方向移动，压板体10带动弧形翘杆8沿旋转轴9转动，凸刺体13进一步夹紧线缆；按压工字形销杆17压缩抵压弹簧20，销凸18插入销孔19对紧固螺杆5进行固定。The working method of a rod pressing type electric power connection fixture described in Embodiment 1-4 includes the following steps: put the cable into the arc-shaped wire groove 3, and fix the cable through the tooth tip 4; press the press seat 1 and the gland 2, so that the pressure seat 1 and the gland 2 move to the direction of the arc-shaped wire groove 3, the spring 11 compresses and pushes the pressure plate body 10 to move in the direction of the arc-shaped wire groove 3, and the pressure plate body 10 drives the arc-shaped warping rod 8 along the The rotating shaft 9 rotates, and the protruding body 13 further clamps the cable; pressing the I-shaped pin rod 17 compresses the compression spring 20, and the pin protrusion 18 is inserted into the pin hole 19 to fix the fastening screw rod 5 .

以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进，这些改进也应视为本发明的保护范围。The above description is only a preferred embodiment of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements can also be made, and these improvements should also be regarded as the present invention. protection scope of the invention.

Claims (8)

1. one kind sticks up bar compact type electric power continued access fixture, including wedge (1) and gland (2), in the wedge (1) and gland (2) Electrolysis on be provided with arc metallic channel (3), be uniformly arranged on the arc metallic channel (3) of the wedge (1) and gland (2) Have tooth tip (4), be provided with fastening screw (5) on the wedge (1) and gland (2), it is characterised in that: in the wedge (1) and It is provided on gland (2) groove (6), the groove (6) is vertically arranged with the arc metallic channel (3), in the wedge (1) With pressing plate groove (7) are provided in the middle part of gland (2), the pressing plate groove (7) is parallel with arc metallic channel (3), described Arc being provided in groove (6) to stick up bar (8), the middle part that the arc sticks up bar (8) is connected in groove (6) by rotary shaft (9), It is provided with pressing plate body (10) in the pressing plate groove (7), is provided with spring between the pressing plate body (10) and the pressing plate groove (7) (11), the pressing plate body (10) stretches out pressing plate groove (7) under the action of the spring (11), and the arc sticks up one end of bar (8) It is fixed on the side of the pressing plate body (10), is provided with screw hole (12), the fastening screw on the pressing plate body (10) (5) it is threaded through in the screw hole (12).
2. according to claim 1 stick up bar compact type electric power continued access fixture, it is characterised in that: stick up bar (8) in the arc Bottom surface be uniformly fixed with convex nematophore (13).
3. according to claim 2 stick up bar compact type electric power continued access fixture, it is characterised in that: stick up bar (8) in the arc It is provided between the groove (6) buffer spring (14), the buffer spring (14) is arranged far from the side of pressing plate body.
4. according to claim 3 stick up bar compact type electric power continued access fixture, it is characterised in that: the pressing plate body (10) is exhausted Edge plastic body and connection arc is embedded in the pressing plate body (10) sticking up the conductive sheets (15) of bar (8), the arc sticks up bar (8) End is fixed on conductive sheet (15).
5. according to claim 4 stick up bar compact type electric power continued access fixture, it is characterised in that: at the bottom of the wedge (1) Face is provided with cotter way (16), I-shaped pin rod (17) is provided in the cotter way (16), in the I-shaped pin rod (17) Front end face is fixed with that pin is convex (18), and the side bottom end of the fastening screw (5) is provided with one group of pin hole (19), the fastening spiral shell The bottom end of bar (5) passes through wedge (1) and is fixed by pin convex (18) positioning.
6. according to claim 5 stick up bar compact type electric power continued access fixture, it is characterised in that: in the I-shaped pin rod (17) it is fixed between outboard end and the cotter way (16) and compresses spring (20).
7. according to claim 4 stick up bar compact type electric power continued access fixture, it is characterised in that: the pressing plate body (10) is with weight Measure component meter, including following components:
40-60 parts of Acrylnitrile-Butadiene-Styrene
Polyvinyl fluoride 30-40 parts of crosslinking
20-40 parts of polyvinyl butyral
5-15 parts of ceramic fibre
3-8 parts of aluminium nitride
3-5 parts of zinc oxide
2-10 parts of epoxidized soybean oil
1-8 parts of stearic acid amide.
8. the working method according to claim 6 for sticking up bar compact type electric power continued access fixture, it is characterised in that: including following Step: cable is put into arc metallic channel (3), and tooth tip (4) punctures cable and is fixed；Wedge (1) and gland (2) are pressed, is made Wedge (1) and gland (2) are mobile to arc metallic channel (3) direction, and spring (11) compresses and pressing plate body (10) is pushed to lead to arc Wire casing (3) direction is mobile, and pressing plate body (10) drives arc to stick up bar (8) and rotates along rotary shaft (9), and convex nematophore (13) further clamps Cable；It presses I-shaped pin rod (17) compression to compress spring (20), sells convex (18) insertion pin hole (19) and fastening screw (5) are carried out It is fixed.
CN201710758104.2A 2017-08-29 2017-08-29 Warped rod pressing type electric power splicing fixture and working method thereof Active CN107453296B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710758104.2A CN107453296B (en) 2017-08-29 2017-08-29 Warped rod pressing type electric power splicing fixture and working method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710758104.2A CN107453296B (en) 2017-08-29 2017-08-29 Warped rod pressing type electric power splicing fixture and working method thereof

Publications (2)

Publication Number Publication Date
CN107453296A CN107453296A (en) 2017-12-08
CN107453296B true CN107453296B (en) 2019-11-15

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CN107482324B (en) * 2017-08-29 2019-04-23 永新电气科技集团有限公司 Stick up bar compact type electric power continued access fixture
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