CN115440456A - Lightning arrester connecting mechanism - Google Patents
Lightning arrester connecting mechanism Download PDFInfo
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- CN115440456A CN115440456A CN202211041027.6A CN202211041027A CN115440456A CN 115440456 A CN115440456 A CN 115440456A CN 202211041027 A CN202211041027 A CN 202211041027A CN 115440456 A CN115440456 A CN 115440456A
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- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/28—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
- H01C7/12—Overvoltage protection resistors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/28—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
本发明公开的一种避雷器连接机构,包括支撑框架、自右至左设置在支撑框架内用于将橡胶层沿电缆轴线方向切割下一段的切割机构、用于将切割下的橡胶套切断的切断机构以及将切断的橡胶套沿切口方向张开的张开机构;通过切割机构将橡胶层沿电缆轴线方向切割下一段距离,之后切断机构将橡胶套切断,张开机构将橡胶套张开取下,方便连接避雷器电缆,降低劳动强度,提高效率。
A lightning arrester connection mechanism disclosed by the invention comprises a support frame, a cutting mechanism arranged in the support frame from right to left for cutting the rubber layer to the next section along the cable axis direction, and a cutting mechanism for cutting off the cut rubber sheath. Mechanism and the opening mechanism for opening the cut rubber sheath along the direction of the incision; the rubber layer is cut a certain distance along the cable axis direction by the cutting mechanism, and then the cutting mechanism cuts off the rubber sheath, and the opening mechanism opens and removes the rubber sheath , It is convenient to connect the arrester cable, reduce labor intensity and improve efficiency.
Description
技术领域technical field
本发明涉及电力设施技术领域,具体地说是一种避雷器连接机构。The invention relates to the technical field of electric facilities, in particular to a lightning arrester connection mechanism.
背景技术Background technique
避雷器是用于保护电气设备免受高瞬态过电压危害并限制续流时间也常限制续流赋值的一种电器。其主要材质为氧化锌。避雷器通常连接在电网导线与地线之间,有时也连接在电器绕组旁或导线之间。The arrester is an electrical appliance used to protect electrical equipment from high transient overvoltage hazards and limit the freewheeling time and often limit the freewheeling value. Its main material is zinc oxide. The arrester is usually connected between the grid wire and the ground wire, and sometimes it is also connected next to the electrical winding or between the wires.
在避雷器与电缆接线的位置,需要将电缆橡胶层剥开一部分,之后通过连接件连接避雷器的电缆端部和电缆剥开部分。现有的操作方式均是通过人工进行,劳动强度的大。At the position where the lightning arrester is connected to the cable, it is necessary to peel off a part of the rubber layer of the cable, and then connect the cable end of the lightning arrester and the stripped cable part through a connector. The existing operation methods are all carried out manually, and the labor intensity is large.
发明内容Contents of the invention
本发明的目的在于解决上述问题,提供一种避雷器连接机构,方便连接避雷器,降低劳动强度。The object of the present invention is to solve the above problems, and provide a lightning arrester connecting mechanism, which facilitates the connection of lightning arresters and reduces labor intensity.
本发明解决其技术问题所采取的技术方案是:The technical scheme that the present invention solves its technical problem to take is:
一种避雷器连接机构,包括支撑框架、自右至左设置在支撑框架内用于将橡胶层沿电缆轴线方向切割下一段的切割机构、用于将切割下的橡胶套切断的切断机构以及将切断的橡胶套沿切口方向张开的张开机构;A lightning arrester connection mechanism, comprising a support frame, a cutting mechanism arranged in the support frame from right to left for cutting the rubber layer to the next section along the axial direction of the cable, a cutting mechanism for cutting off the cut rubber sheath, and a cutting mechanism for cutting off the rubber sheath. The opening mechanism of the rubber sleeve opening along the direction of the incision;
所述切割机构包括固定在支撑框架内的半圆环形的固定套、包括与固定套转动连接的半圆环形的锁紧套,所述固定套和所述锁紧套两端均设有弧形滑块,所述固定套和所述锁紧套均设有驱动对应弧形滑块运转的第一驱动机构,所述弧形滑块上切割电缆橡胶层的第一切刀和驱动第一切刀转动的第一电机;The cutting mechanism includes a semi-circular fixed sleeve fixed in the support frame, and a semi-circular locking sleeve that is rotatably connected with the fixed sleeve, and both ends of the fixed sleeve and the locking sleeve are provided with arc-shaped sliders , both the fixed sleeve and the locking sleeve are provided with a first drive mechanism that drives the corresponding arc-shaped slider to run, and the first cutter that cuts the cable rubber layer on the arc-shaped slider and drives the first cutter to rotate the first motor;
所述切断机构包括第二切刀、驱动第二切刀转动的第二电机和用于支撑第二电机的活动架,所述活动架上设有驱动第二电机沿电缆方向移动的第二驱动机构;The cutting mechanism includes a second cutter, a second motor that drives the second cutter to rotate, and a movable frame for supporting the second motor, and the movable frame is provided with a second drive that drives the second motor to move along the direction of the cable. mechanism;
所述张开机构包括固定在支撑框架上的升降气缸,所述升降气缸活塞杆端设有固定架,所述固定架上的张开板和驱动张开板移动的张开气缸。The opening mechanism includes an elevating cylinder fixed on the support frame, a fixed mount is provided at the end of the piston rod of the elevating cylinder, an expanding plate on the fixed mount and an expanding cylinder that drives the expanding plate to move.
进一步地,所述锁紧套后端与固定套转动连接,锁紧套前端与固定套通过螺栓连接。Further, the rear end of the locking sleeve is rotatably connected to the fixed sleeve, and the front end of the locking sleeve is connected to the fixed sleeve through bolts.
进一步地,所述支撑框架前后两端均设有用于支撑固定套的支架。Further, the front and rear ends of the support frame are provided with brackets for supporting the fixing sleeve.
进一步地,所述弧形滑块设有两个,两弧形滑块分别对应固定套和锁紧套,弧形滑块分别与对应的固定套和锁紧套之间通过导轨滑块副滑动连接。Further, there are two arc-shaped sliders, the two arc-shaped sliders correspond to the fixed sleeve and the locking sleeve respectively, and the arc-shaped sliders slide with the corresponding fixed sleeve and the locking sleeve respectively through the pair of guide rail sliders connect.
进一步地,所述第一驱动机构包括固定在对应固定套、锁紧套的第三电机,所述第三电机输出轴上设有齿轮,所述弧形滑块内侧一端设有齿条,所述齿轮与所述齿条啮合。Further, the first drive mechanism includes a third motor fixed on the corresponding fixed sleeve and locking sleeve, the output shaft of the third motor is provided with a gear, and the inner end of the arc-shaped slider is provided with a rack. The gear meshes with the rack.
进一步地,所述活动架两端与支撑框架之间通过导轨滑块副滑动连接,支撑框架两端设有用于下压活动架的螺栓。Further, the two ends of the movable frame are slidingly connected to the support frame through a slide pair of guide rails, and the two ends of the support frame are provided with bolts for pressing down the movable frame.
进一步地,所述第二驱动机构包括第四电机,所述第二电机上设有安装板,第四电机通过四杠螺母驱动安装板移动。Further, the second drive mechanism includes a fourth motor, the second motor is provided with a mounting plate, and the fourth motor drives the mounting plate to move through four bar nuts.
本发明的有益效果是:The beneficial effects of the present invention are:
1、本发明将电缆放置到固定套上,转动锁紧套锁紧电缆,第一驱动机构驱动弧形滑块转动,在此同时,第一电机驱动第一切刀转动,将完整的橡胶层切割下一段。之后打开锁紧套,右移支撑框架,直至第二切刀移动到切断的橡胶套处,第二电机驱动第二切刀转动,活动架下移,第二驱动机构驱动第二电机右移,将橡胶套沿轴线方向切断。继续右移支撑框架,直至固定架和张开板移动到切口处,升降气缸驱动下移,直至固定架和张开板插入到切口处,张开气缸驱动张开板张开,将橡胶套张开取下。之后通过连接件连接电缆和避雷器,降低了劳动强度,提高了工作效率。1. In the present invention, the cable is placed on the fixed sleeve, and the locking sleeve is rotated to lock the cable. The first driving mechanism drives the arc slider to rotate. At the same time, the first motor drives the first cutter to rotate, and the complete rubber layer Cut the next segment. Then open the locking sleeve and move the support frame to the right until the second cutter moves to the cut rubber sleeve, the second motor drives the second cutter to rotate, the movable frame moves down, the second drive mechanism drives the second motor to move to the right, Cut the rubber sleeve along the axial direction. Continue to move the support frame to the right until the fixed frame and the expansion plate move to the incision, and the lifting cylinder drives it to move down until the fixed frame and the expansion plate are inserted into the incision, and the expansion cylinder drives the expansion plate to open, and the rubber sleeve is stretched. Open and remove. Afterwards, the cable and the lightning arrester are connected through the connector, which reduces labor intensity and improves work efficiency.
附图说明Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,对于本领域普通技术人员而言,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, In other words, other drawings can also be obtained from these drawings on the premise of not paying creative work.
图1为本发明结构示意图;Fig. 1 is a structural representation of the present invention;
图2为本发明切割机构结构示意图;Fig. 2 is the structural representation of cutting mechanism of the present invention;
图3为本发明左视图。Fig. 3 is a left view of the present invention.
图中:支撑框架1,固定套2,锁紧套3,支架4,弧形滑块5,第一切刀6,第一电机7,第二切刀8,第二电机9,活动架10,升降气缸11,固定架12,张开板13,张开气缸14,第三电机15,齿轮16,螺栓17,第四电机18,安装板19。In the figure:
具体实施方式detailed description
为了使本技术领域的人员更好地理解本发明中的技术方案,下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都应当属于本发明保护的范围。In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.
为方便描述,现定义坐标系如图1所示。For the convenience of description, the coordinate system is now defined as shown in Figure 1.
如图1所示,一种避雷器连接机构,包括支撑框架1、自右至左设置在支撑框架1内用于将橡胶层沿电缆轴线方向切割下一段的切割机构、用于将切割下的橡胶套切断的切断机构以及将切断的橡胶套沿切口方向张开的张开机构;As shown in Figure 1, a lightning arrester connection mechanism includes a
如图2所示,所述切割机构包括固定在支撑框架1内的半圆环形的固定套2、包括与固定套2转动连接的半圆环形的锁紧套3,所述固定套2和所述锁紧套3两端均设有弧形滑块5,所述固定套2和所述锁紧套3均设有驱动对应弧形滑块5运转的第一驱动机构,所述弧形滑块5上切割电缆橡胶层的第一切刀6和驱动第一切刀6转动的第一电机7;As shown in Figure 2, the cutting mechanism includes a semicircular
如图1所示,所述切断机构包括第二切刀8、驱动第二切刀8转动的第二电机9和用于支撑第二电机9的活动架10,所述活动架10上设有驱动第二电机9沿电缆方向移动的第二驱动机构;As shown in Figure 1, the cutting mechanism includes a
如图1和图3所示,所述张开机构包括固定在支撑框架1上的升降气缸11,所述升降气缸11缸体端固定在支撑框架1上端的横梁上,升降气缸11活塞杆端设有固定架12,所述固定架12上的张开板13和驱动张开板13移动的张开气缸14,固定架12呈T形,张开气缸14缸体端固定在固定架12的竖直部上,张开气缸活塞杆端与张开板13连接。As shown in Figures 1 and 3, the opening mechanism includes a
工作时,将电缆放置到固定套2上,转动锁紧套3锁紧电缆,第一驱动机构驱动弧形滑块5转动,在此同时,第一电机7驱动第一切刀6转动,将完整的橡胶层切割下一段。之后打开锁紧套3,右移支撑框架1,直至第二切刀8移动到切断的橡胶套处,第二电机9驱动第二切刀8转动,活动架10下移,第二驱动机构驱动第二电机9右移,将橡胶套沿轴线方向切断。继续右移支撑框架1,直至固定架12和张开板13移动到切口处,升降气缸11驱动下移,直至固定架12和张开板13插入到切口处,张开气缸14驱动张开板13张开,将橡胶套张开取下。降低了劳动强度,提高了工作效率,之后通过连接件连接电缆和避雷器。During work, put the cable on the
如图1所示,所述支撑框架1前端开口,不会干涉电缆进入到固定套2中。As shown in FIG. 1 , the front end of the
如图2所示,所述锁紧套3后端与固定套2转动连接,锁紧套3前端与固定套2通过螺栓连接。As shown in FIG. 2 , the rear end of the
如图1所示,所述支撑框架1前后两端均设有用于支撑固定套2的支架4。As shown in FIG. 1 , the front and rear ends of the
如图1所示,所述弧形滑块5设有两个,两弧形滑块5分别对应固定套2和锁紧套3,弧形滑块5分别与对应的固定套2和锁紧套3之间通过导轨滑块副滑动连接。As shown in Figure 1, there are two arc-
如图2所示,所述第一驱动机构包括固定在对应固定套2、锁紧套3的第三电机15,所述第三电机15输出轴上设有齿轮16,所述弧形滑块5内侧一端设有齿条,所述齿轮16与所述齿条啮合,第三电机15通过齿轮齿条驱动弧形滑块5转动。As shown in Figure 2, the first driving mechanism includes a
如图1所示,所述活动架10两端与支撑框架1之间通过导轨滑块副滑动连接,支撑框架1两端设有用于下压活动架10的螺栓17,当第二切刀8移动到橡胶套处时,通过螺栓17下压活动架10,从而实现对橡胶套的切断。As shown in Figure 1, the two ends of the
如图1所示,所述第二驱动机构包括第四电机18,所述第二电机9上设有安装板19,第四电机18通过四杠螺母驱动安装板19移动,丝杠两端与活动架10转动连接,第四电机18通过丝杠螺母驱动第二电机9移动,通过第二切刀8将橡胶套切断。As shown in Figure 1, the second drive mechanism includes a
在对本发明的描述中,需要说明的是,术语“左”、“右”、“上”、“下”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本发明和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本发明的限制。In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "left", "right", "upper" and "lower" are based on the orientations or positional relationships shown in the drawings, and are only for It is convenient to describe the present invention and simplify the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the present invention.
在本发明的描述中,需要说明的是,除非另有明确的规定和限定,术语“安装”、“相连”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是机械连接,也可以是电连接,可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通。对于本领域的普通技术人员而言,可以具体情况理解上述术语在本发明中的具体含义。In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected, or electrically connected, directly connected, or indirectly connected through an intermediary, or internally connected between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4136299A (en) * | 1976-04-26 | 1979-01-23 | Mitsubishi Denki Kabushiki Kaisha | Lightning arrester device |
US20080273947A1 (en) * | 2007-05-01 | 2008-11-06 | Baker Roy K | Arrester cable support disc loader |
CN108748288A (en) * | 2017-04-18 | 2018-11-06 | 温州职业技术学院 | The floating type centering correction of the flank shape equipment in arrester surface |
-
2022
- 2022-08-29 CN CN202211041027.6A patent/CN115440456B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4136299A (en) * | 1976-04-26 | 1979-01-23 | Mitsubishi Denki Kabushiki Kaisha | Lightning arrester device |
US20080273947A1 (en) * | 2007-05-01 | 2008-11-06 | Baker Roy K | Arrester cable support disc loader |
CN108748288A (en) * | 2017-04-18 | 2018-11-06 | 温州职业技术学院 | The floating type centering correction of the flank shape equipment in arrester surface |
Non-Patent Citations (1)
Title |
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张树森;: "高压电缆冲击特性长度与避雷器配置", 高科技与产业化, no. 05 * |
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