CN205448997U - Overhead line detection device among power transformation engineering - Google Patents
Overhead line detection device among power transformation engineering Download PDFInfo
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- CN205448997U CN205448997U CN201620202252.7U CN201620202252U CN205448997U CN 205448997 U CN205448997 U CN 205448997U CN 201620202252 U CN201620202252 U CN 201620202252U CN 205448997 U CN205448997 U CN 205448997U
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Abstract
本实用新型公开了一种变电工程中的架空线路检测装置,用于对架空电缆(2)的直线度进行检测,其特征在于,包括:光线发射装置(4)、光线接收装置(12)、计时器以及处理器,所述计时器与所述光线接收装置(12)电性连接,当所述光线接收装置(12)无法感测到所述直线光发射器(10)发出的直线光束时,所述计时器计时,当所述光线接收装置(12)重新感测到所述直线光发射器(10)发出的直线光束时,所述计时器计时停止,从而获得所述计时器单次的计时数值t0,该处理器能够接收到所述计时器发出的所述计数数值t0,并将该计数数值t0与储存与所述处理器中的设定值做对比,若大于该值,则控制报警装置发出报警。本实用新型能够对架空电缆(2)的直线度进行检测,当检测结果大于设定的标准值时,发出报警,以便于及时维修。
The utility model discloses an overhead line detection device in a substation project, which is used for detecting the straightness of an overhead cable (2), and is characterized in that it comprises: a light emitting device (4), a light receiving device (12) , a timer and a processor, the timer is electrically connected to the light receiving device (12), when the light receiving device (12) cannot sense the linear light beam emitted by the linear light emitter (10) When the light receiving device (12) senses the linear light beam emitted by the linear light emitter (10) again, the timer counts down, thereby obtaining the timer single The count value t0 of times, the processor can receive the count value t0 sent by the timer, and compare the count value t0 with the set value stored in the processor, if it is greater than this value, The alarm device is then controlled to send an alarm. The utility model can detect the straightness of the overhead cable (2), and when the detection result is greater than the set standard value, an alarm is sent to facilitate timely maintenance.
Description
技术领域 technical field
本实用新型涉及一种变电工程中的架空线路检测装置,主要是电缆直线度的检测。 The utility model relates to an overhead line detection device in a substation project, mainly for the detection of cable straightness.
背景技术 Background technique
电缆通常是由几根或几组导线(每组至少两根)绞合而成的类似绳索的结构,每组导线之间相互绝缘,并常围绕着一根中心扭成,整个外面包有高度绝缘的覆盖层。电缆具有内通电,外绝缘的特征。 The cable is usually a rope-like structure twisted by several or groups of conductors (at least two in each group). Each group of conductors is insulated from each other and is often twisted around a center. Insulating covering. The cable has the characteristics of internal electrification and external insulation.
电缆在安装后,会因为一些自然因素导致其弯曲、折叠,影响供电效果,甚至有时两个相连的电缆产生接触,造成短路、断路等安全隐患, After the cable is installed, it will be bent and folded due to some natural factors, which will affect the power supply effect, and sometimes even two connected cables will come into contact, causing safety hazards such as short circuit and open circuit.
实用新型内容 Utility model content
本实用新型的目的是提供一种能够对电缆的直线值进行检测的装置。 The purpose of the utility model is to provide a device capable of detecting the straight line value of the cable.
为解决上述问题,本实用新型提供了一种变电工程中的架空线路检测装置用于对架空电缆的直线度进行检测,其特征在于,包括: In order to solve the above problems, the utility model provides an overhead line detection device in a substation project for detecting the straightness of the overhead cable, which is characterized in that it includes:
-光线发射装置,其包括与所述架空电缆静连接且同轴线设置的环形内卡盘,以及内壁转动连接在所述内卡盘的外圆周面上的环形外转盘,所述外转盘上设有驱动其旋转的动力装置,以及连接在所述外转盘端面上的直线光发射器,所述直线光发射器能够发射与所述架空电缆的轴线相平行的直线光束; - A light emitting device, which includes an annular inner chuck statically connected to the overhead cable and coaxially arranged, and an annular outer turntable whose inner wall is rotatably connected to the outer peripheral surface of the inner chuck, on the outer turntable There is a power device to drive it to rotate, and a linear light emitter connected to the end surface of the outer turntable, the linear light emitter can emit a linear light beam parallel to the axis of the overhead cable;
-光线接收装置,其与所述光线发射装置连接在同一个所述架空电缆的两端且相对平行设置,所述光线接收装置能够接收到所述直线光发射器发射出的直线光; - a light receiving device, which is connected to the two ends of the same overhead cable and arranged relatively parallel to the light emitting device, and the light receiving device can receive the linear light emitted by the linear light emitter;
-计时器,与所述光线接收装置电性连接,当所述光线接收装置无法感测到所述直线光发射器发出的直线光束时,所述计时器计时,当所述光线接收装置重新感测到所述直线光发射器发出的直线光束时,所述计时器计时停止,从而获得所述计时器单次的计时数值t; - a timer, electrically connected to the light receiving device, when the light receiving device cannot sense the linear light beam emitted by the linear light emitter, the timer counts, when the light receiving device senses again When the linear light beam emitted by the linear light emitter is detected, the timer stops counting, so as to obtain the single timing value t of the timer;
-处理器,能够接收到所述计时器发出的所述计数数值t,并将该计数数值t与储存与所述处理器中的设定值做对比,若大于该值,则控制报警装置发出报警。 - the processor can receive the count value t sent by the timer, and compare the count value t with the set value stored in the processor, if it is greater than this value, then control the alarm device to send out Call the police.
作为本实用新型的进一步改进,所述外转盘上设有内轮齿,所述动力装置包括电机驱动旋转的外齿轮,所述外齿轮与所述转盘上的内轮齿啮合。 As a further improvement of the utility model, the outer turntable is provided with inner gear teeth, the power device includes an outer gear driven by a motor, and the outer gear meshes with the inner gear teeth on the turntable.
作为本实用新型的进一步改进,所述光线发射装置还包括通过一电机驱动旋转且偏心转动连接在所述外转盘端面上的行星盘,所述直线光发射器偏心静连接在所述行星盘上。 As a further improvement of the present utility model, the light emitting device further includes a planetary disk driven by a motor to rotate and eccentrically connected to the end surface of the outer turntable, and the linear light emitter is eccentrically statically connected to the planetary disk .
作为本实用新型的进一步改进,所述报警装置为报警闪烁灯和/或报警铃。 As a further improvement of the utility model, the alarm device is an alarm flashing light and/or an alarm bell.
本实用新型的有益效果在于,本实用新型能够对电缆的直线度进行检测,当检测结果大于设定的标准值时,发出报警,以便于及时维修。 The beneficial effect of the utility model is that the utility model can detect the straightness of the cable, and when the detection result is greater than the set standard value, an alarm is sent to facilitate timely maintenance.
附图说明 Description of drawings
图1是本实用新型的结构示意图; Fig. 1 is the structural representation of the utility model;
图2为图1中的A-A视图。 Fig. 2 is a view of A-A in Fig. 1 .
其中:2-架空电缆;4-光线发射装置;6-内卡盘;8-外转盘;10-直线光发射器;12-光线接收装置;14-外齿轮;16-行星盘。 Among them: 2-overhead cable; 4-light emitting device; 6-inner chuck; 8-outer turntable; 10-linear light transmitter; 12-light receiving device; 14-external gear; 16-planetary disc.
具体实施方式 detailed description
下面对本实用新型的具体实施方式作进一步详细的描述。 The specific embodiment of the present utility model is described in further detail below.
如图1所示,本实用新型包括 As shown in Figure 1, the utility model includes
-光线发射装置4,其包括与所述架空电缆2静连接且同轴线设置的环形内卡盘6,以及内壁转动连接在所述内卡盘6的外圆周面上的环形外转盘8,所述外转盘8上设有驱动其旋转的动力装置,以及连接在所述外转盘8端面上的直线光发射器10,所述直线光发射器10能够发射与所述架空电缆2的轴线相平行的直线光束; - The light emitting device 4, which includes an annular inner chuck 6 statically connected to the overhead cable 2 and coaxially arranged, and an annular outer turntable 8 whose inner wall is rotatably connected to the outer peripheral surface of the inner chuck 6, The outer turntable 8 is provided with a power device to drive it to rotate, and a linear light emitter 10 connected to the end surface of the outer turntable 8, the linear light emitter 10 can emit light in the same direction as the axis of the overhead cable 2. Parallel straight beams;
-光线接收装置12,其与所述光线发射装置4连接在同一个所述架空电缆2的两端且相对平行设置,所述光线接收装置12能够接收到所述直线光发射器10发射出的直线光; - The light receiving device 12, which is connected to the two ends of the same overhead cable 2 with the light emitting device 4 and arranged relatively parallel, the light receiving device 12 can receive the light emitted by the linear light transmitter 10 straight light;
-计时器,与所述光线接收装置12电性连接,当所述光线接收装置12无法感测到所述直线光发射器10发出的直线光束时,所述计时器计时,当所述光线接收装置12重新感测到所述直线光发射器10发出的直线光束时,所述计时器计时停止,从而获得所述计时器单次的计时数值t0; - a timer, electrically connected to the light receiving device 12, when the light receiving device 12 cannot sense the linear light beam emitted by the linear light emitter 10, the timer counts, when the light receiving device 12 When the device 12 re-senses the linear light beam emitted by the linear light emitter 10, the timer stops counting, so as to obtain the single count value t0 of the timer;
-处理器,能够接收到所述计时器发出的所述计数数值t0,并将该计数数值t0与储存与所述处理器中的设定值做对比,若大于该值,则控制报警装置发出报警。 - the processor can receive the count value t0 sent by the timer, and compare the count value t0 with the set value stored in the processor, if it is greater than this value, then control the alarm device to send out Call the police.
作为本实用新型的进一步改进,所述外转盘8上设有内轮齿,所述动力装置包括电机驱动旋转的外齿轮14,所述外齿轮14与所述转盘上的内轮齿啮合。 As a further improvement of the present invention, the outer turntable 8 is provided with inner gear teeth, and the power device includes an outer gear 14 driven by a motor to rotate, and the outer gear 14 meshes with the inner gear teeth on the turntable.
作为本实用新型的进一步改进,所述光线发射装置4还包括通过一电机驱动旋转且偏心转动连接在所述外转盘8端面上的行星盘16,所述直线光发射器10偏心静连接在所述行星盘16上。 As a further improvement of the present utility model, the light emitting device 4 also includes a planetary disc 16 driven by a motor to rotate and eccentrically connected to the end surface of the outer turntable 8, and the linear light emitter 10 is eccentrically connected to the On the planetary disk 16.
作为本实用新型的进一步改进,所述报警装置为报警闪烁灯和/或报警铃。 As a further improvement of the utility model, the alarm device is an alarm flashing light and/or an alarm bell.
本实用新型的具体原理如下: Concrete principle of the present utility model is as follows:
(1)将内卡盘6与架空电缆2连接; (1) Inner chuck 6 is connected with overhead cable 2;
(2)电机驱动外齿轮14旋转,带动外转盘8转动; (2) The motor drives the external gear 14 to rotate, driving the external turntable 8 to rotate;
(3)外转盘8带动直线光发射器10转动,直线光发射器10在转动的过程中向光线接收装置12发射直线光束,当光线接收装置12无法感测到直线光发射器10发出的直线光束时,计时器计时,当光线接收装置12重新感测到直线光发射器10发出的直线光束时,计时器计时停止,从而获得所述计时器单次的计时数值t0; (3) The outer turntable 8 drives the linear light transmitter 10 to rotate, and the linear light transmitter 10 emits a linear beam to the light receiving device 12 during the rotation process. When the light receiving device 12 cannot sense the straight line emitted by the linear light transmitter 10 When the light beam is on, the timer counts. When the light receiving device 12 senses the linear light beam emitted by the linear light emitter 10 again, the timer stops counting, thereby obtaining the single timing value t0 of the timer;
(4)接收到计时器发出的计数数值t0,并将该计数数值t0与储存与处理器中的设定值做对比,若大于该值,则控制报警装置发出报警。 (4) Receive the count value t0 sent by the timer, compare the count value t0 with the set value stored in the processor, if it is greater than this value, control the alarm device to send an alarm.
以上实施例仅为本实用新型其中的一种实施方式,其描述较为具体和详细,但并不能因此而理解为对本实用新型专利范围的限制。应当指出的是,对于本领域的普通技术人员来说,在不脱离本实用新型构思的前提下,还可以做出若干变形和改进,这些都属于本实用新型的保护范围。因此,本实用新型专利的保护范围应以所附权利要求为准。 The above embodiment is only one implementation mode of the present utility model, and its description is relatively specific and detailed, but it should not be construed as limiting the patent scope of the present utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the scope of protection of the utility model patent should be based on the appended claims.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113296029A (en) * | 2021-05-11 | 2021-08-24 | 江苏翼昇科技有限公司 | Distribution transformer voiceprint monitoring method, device, equipment and storage medium |
CN114076570A (en) * | 2020-08-12 | 2022-02-22 | 上海金艺检测技术有限公司 | Online film thickness detection method for color coating unit |
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2016
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114076570A (en) * | 2020-08-12 | 2022-02-22 | 上海金艺检测技术有限公司 | Online film thickness detection method for color coating unit |
CN113296029A (en) * | 2021-05-11 | 2021-08-24 | 江苏翼昇科技有限公司 | Distribution transformer voiceprint monitoring method, device, equipment and storage medium |
CN113296029B (en) * | 2021-05-11 | 2022-02-18 | 江苏翼昇科技有限公司 | Distribution transformer voiceprint monitoring method, device, equipment and storage medium |
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