WO2020108004A1 - 一种电缆标志桩 - Google Patents

一种电缆标志桩 Download PDF

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Publication number
WO2020108004A1
WO2020108004A1 PCT/CN2019/105317 CN2019105317W WO2020108004A1 WO 2020108004 A1 WO2020108004 A1 WO 2020108004A1 CN 2019105317 W CN2019105317 W CN 2019105317W WO 2020108004 A1 WO2020108004 A1 WO 2020108004A1
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WIPO (PCT)
Prior art keywords
base
cable
housing
marking pile
screw holes
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PCT/CN2019/105317
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English (en)
French (fr)
Inventor
张国慧
熊伟
林钜迎
温永湛
李利坚
叶剑雄
梁细妹
冯韵
郭雪红
廖贵云
殷育雄
冯俊鸿
叶剑峰
邓晓欣
黄伟田
冯辉通
黄伟锋
任剑辉
何浪
陈荣海
李伟杰
冯俊杰
区伟斌
Original Assignee
广东电网有限责任公司
广东电网有限责任公司江门供电局
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Publication of WO2020108004A1 publication Critical patent/WO2020108004A1/zh

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like

Definitions

  • the utility model relates to the technical field of cable channel safety facilities, and more particularly, to a cable marking pile.
  • the current cable sign pile is a sign and warning sign for cables buried underground. It is exposed for many years and is easily affected by external factors. Due to the current requirements of the safety ring standard of the power grid: the length of the power cable marking pile is fixed, the length is only 400mm, and the height of the exposed ground is only 150mm. If the location of the cable marking pile is installed in a green belt or industrial area, the cable marking pile is covered with soil, weeds, and foreign objects. It is difficult for the staff to find the specific location of the cable marking pile and the cable. As a result, the original cable marking piles are not used, and they lose their due role, burying a lot of hidden safety hazards.
  • the utility model provides a cable marking pile, which can adapt to the changes of the surrounding environment, play a role of marking and warning for a long time, and reduce the accidental excavation of foreign workers and damage to underground power cables The odds.
  • a cable marking pile including a base and a shell, the shell is sleeved on the base, the base and the shell are provided with a plurality of screw holes, The bolt passes through the screw holes on the base and the screw holes on the casing to fix the base and the casing, and the casing is provided with a warning coating.
  • the base is buried and fixed to the ground.
  • the warning coating applied to the housing is preferably a yellow coating, which is helpful to distinguish it from the surrounding environment, and external personnel can easily observe the cable marking pile, even in rainy and foggy weather. It can be easily observed, which is helpful for construction workers to avoid the cable area during construction.
  • the height of the device is adjustable, even if the ground where the cable is covered with mud, weeds or foreign objects, the staff can also By adjusting the height of the cable marker pile to prevent the cable marker pile from being covered, so that the construction staff can see the marker pile, reduce the accident of external damage caused by the cable, and reduce unnecessary installation or replacement of the cable marker pile, reduce Investigation time and labor intensity of the location of underground cables.
  • a warning sign is also provided on the casing, and a reflective coating is provided on the warning sign.
  • the reflective coating on the warning sign will reflect the light source, so as to achieve the role of warning, so even when the construction personnel are working at night, they can easily identify the position of the cable sign pile through the reflection
  • the flashlight it is also possible to use the flashlight to easily find the cable marking pile.
  • screw holes are arranged at intervals of 3-8 cm, preferably 5 cm.
  • the screw holes on the base are arranged from the top down, and the adjacent screw holes are separated by 5 cm, and the base is opposite Corresponding and equal-sized screw holes are provided on both surfaces.
  • the screw holes on the casing are set up from the bottom upwards, and the adjacent screw holes are spaced 5cm apart. Corresponding positions, screw holes of the same size.
  • the bottom of the base is provided with a fixing piece extending outward.
  • the fixing piece can increase the fixing area of the base and the ground, so that the base can be more firmly fixed on the ground.
  • the strength of the marker pile is strengthened, so the base is buried 2/3 of the underground. If the fixed floor is hard concrete floor, make holes in the fixing piece and use bolts to fix the base to the floor.
  • the top edge of the casing is chamfered.
  • the chamfering can prevent the shell from scratching the staff, and it is safer to use.
  • the bolt is an internal triangle bolt. Compared with the commonly used hexagonal bolts and round bolts, the inner triangle bolts are relatively uncommon and require special tools to be assembled and disassembled, so this can play the role of anti-theft.
  • the height of the base is 300mm-500mm, preferably 400mm, specifically, the size of the base is 80mm*80mm*400mm.
  • the height of the housing is 300mm-500mm, preferably 400mm, specifically, the size of the housing is 90mm*90mm*400mm.
  • the shell is a PVC shell.
  • the PVC shell is cheap, and the production cost is clear.
  • its high corrosion resistance is suitable for the use of cable sign piles that are placed outdoors for a long time.
  • the PVC casing has no recycling value and naturally plays a role in preventing theft.
  • the base is a stainless steel base.
  • the height of the cable sign pile can be adjusted according to the actual situation on the site, which improves the durability of the cable sign pile. Even if the cable sign pile is covered, only the position of the bolt needs to be adjusted, which effectively avoids the conventional cable sign pile being covered Need to replace or make up piles;
  • the device is easy to install, safe, reliable, securely installed, and there is no deviation;
  • the device adopts the PVC shell and triangle bolts to prevent theft.
  • Figure 1 is a schematic diagram of the overall structure of the utility model.
  • a cable marking pile includes a base 2 and a housing 1.
  • the base 2 is a rectangular parallelepiped structure made of stainless steel.
  • the housing 1 is a rectangular parallelepiped mechanism made of PVC.
  • the shape of the housing 1 and the base 2 are the same.
  • the housing 1 The cross-sectional area is larger than that of the base 2. Specifically, the size of the base 2 is 80mm*80mm*400mm, and the size of the housing 1 is 90mm*90mm*400mm.
  • the casing 1 is sleeved on the base 2, and the casing 1 can slide up and down along the base 2. Both the casing 1 and the base 2 are provided with a plurality of fixing screw holes 11, and the adjacent screw holes 11 are arranged at intervals of 3-8 cm.
  • the screw holes 11 on the base 2 are arranged from the top down, and the adjacent screw holes 11 are separated by 5 cm.
  • the two opposite surfaces of the base 2 are provided with corresponding positions and the same size of the screw holes 11,
  • the screw holes 11 on the casing 1 are arranged from the bottom to the top.
  • the adjacent screw holes 11 are spaced 5 cm apart.
  • Two opposite sides of the casing 1 are provided with screw holes 11 of the same size and corresponding positions.
  • the base 2 and the housing 1 are fixed by a triangular bolt passing through a screw hole 11, wherein the diameter of the screw hole 11 used is 8mm, the length of the triangular bolt used is 40mm, the diameter of the nut of the triangular bolt is 10mm, and the triangular bolt is opposite It is relatively uncommon for commonly used hexagonal bolts and round bolts. Special tools are required for assembly and disassembly, so it can play the role of anti-theft.
  • the housing 1 is provided with a warning coating.
  • the warning coating used is a yellow fluorescent paint coating with a warning function, which is helpful to distinguish it from the surrounding environment, and external personnel can easily observe the cable
  • the sign post can be easily observed even in rainy and foggy weather, which is helpful for construction workers to avoid the cable area for construction during construction, and the fluorescent paint coating used can self-illuminate in the dark. It can ensure that the position of the cable marking pile can be easily identified at night.
  • a warning sign 12 is further provided on the housing 1, and a reflective coating is provided on the warning sign 12.
  • the reflective coating on the warning sign 12 will reflect the light source, thereby realizing the warning Therefore, even when the construction personnel are working at night, they can easily identify the location of the cable marking pile through reflection.
  • the electric staff can use the flashlight to facilitate the identification of the cable marking pile during daily maintenance.
  • the bottom of the base 2 is provided with a fixing piece 21 extending outward.
  • Four fixing pieces 21 are provided, extending outward from the four bottom edges of the bottom of the base 2, respectively.
  • the fixing pieces 21 can increase the fixing area of the base 2 and the ground, so that the base 2 can be more firmly fixed on the ground.
  • the base 2 is therefore buried in a position 2/3 underground. If the fixed ground is a hard ground, a hole is made in the fixing piece 21, and the base 2 is fixed on the ground using bolts.
  • the edge of the housing 1 is set to a chamfer 13.
  • the base 2 is buried and fixed to the ground.
  • the housing 1 By adjusting the position of the housing 1, the housing 1 is exposed at an obvious height position, and the relative positions of the housing 1 and the base 2 are fixed by bolts, so that the device functions as a warning.
  • the cable marking pile is distinguished from the surrounding environment, and the external personnel can easily observe the cable marking pile, even in rainy and foggy weather, the cable marking pile can be easily Observed, it is helpful for construction workers to avoid the cable area for construction during construction.
  • the height of this device is adjustable.
  • the staff can also adjust the cost The height of the cable marker pile to prevent the cable marker pile from being covered, so that the construction personnel can see the marker pile, reduce the accident of external damage caused by the cable, and reduce the unnecessary installation or replacement of the cable marker pile, and reduce the location of the construction workers on the underground cable Survey time and labor intensity.

Abstract

一种电缆标志桩，包括底座（2）、外壳（1），外壳（1）套接在底座（2）上，底座（2）、外壳（1）上均设有若干螺孔（11），螺栓穿过底座（2）和外壳（1）上的螺孔（11）将底座（2）和外壳（1）固定，外壳（1）上设有警示涂层。该标志桩高度可调，能适应周边环境，长久起到标示和警示作用，减少外来施工人员误挖、破坏地下电力电缆的几率。

Description

一种电缆标志桩 技术领域
本实用新型涉及电缆通道安全设施技术领域，更具体地，涉及一种电缆标志桩。
背景技术
现状的电缆标志桩作为埋设在地下的电缆的标志兼警告牌，长年暴露在外，容易受外界的因素影响其标志作用。由于现状电网的安健环标准要求：电力电缆标志桩的长度是固定的，长度只有400mm，露出地面的高度只有150mm。如果安装电缆标志桩的位置，在绿化带或工业区，电缆标志桩遭到泥土、杂草、异物的覆盖，工作人员很难发现电缆标志桩和电缆的具体位置。因而导致原有的电缆标志桩形同虚设，从而失去应有的作用，埋下很多安全隐患，如果加上运行人员对电缆的运行管理不到位，将直接导致在一些基建场所地下电缆被误挖受损的事件大幅增加，近年来江门区域内发生施工误挖误伤电力事件20多起，造成直接和间接超2000多万元以上的经济损失。电缆标志桩是否能长期起到应有的标识警示作用，关系着电网的安全可靠运行。
实用新型内容
本实用新型为克服上述现有技术所述的至少一种缺陷，提供一种电缆标志桩，能适应周边环境的变化，长久起到标示和警示作用，减少外来施工人员误挖、破坏地下电力电缆的机率。
为解决上述技术问题，本实用新型采用的技术方案是：一种电缆标志桩，包括底座和外壳，所述的外壳套接在底座上，所述的底座和外壳上均设有若干螺孔，螺栓穿过底座上的螺孔和外壳上的螺孔将底座和外壳固定，所述的外壳上设有警示涂层。
在本装置中，底座埋入固定至地下，通过调整外壳的位置，使外壳外露在明显的高度位置上，并通过螺栓将外壳和底座的相对位置进行固定，使本装置起到警示的作用。另外，通过涂覆在外壳上的警示涂层，优选为黄色涂层，这样有利于与周边环境进行区分，外部人员能够容易地观察到本电缆标志桩，即使在雨雾天气中本电缆标志桩也能够容易被观察得到，有利于施工作业人员在施工的时候避开电缆区域进行施工，另外，本装置高度可调，即使电缆所处的地面有泥土、杂草或异物的覆盖，工作人员也能够通过调整本电缆标志桩的高度从而防止电缆标志桩被覆盖，使施工人员能够看到标志桩，减少电缆遭受外力破坏事故事件，同时减少不必要的电缆标志桩安装或更换，减少现场施工人员对地下电缆位置的勘查时间和劳动强度。
进一步的，所述的外壳上还设置有警示标志，所述的警示标志上设置有反光涂层。灯光照射至本电缆标志桩的时候，警示标志上的反光涂层会反射光源，从而实现警示的作用，因此即使施工人员在夜间进行施工的时候，也能够通过反光轻易辨别出电缆标志桩的位置，另外，在电力工作人员日常检修维护的时候也能够使用电筒照射方便找出电缆标志桩。
进一步的，若干个所述的螺孔相隔3-8cm设置，优选为5cm，具体的，在底座上的螺孔设置由顶端开始往下设置，相邻的螺孔之间间隔5cm，底座相对的两个面上均开设有位置对应，大小相同的螺孔，在外壳上的螺孔设置从底部开始往上设置，相邻的螺孔之间间隔5cm，外壳相对的两个面上均开设有位置对应，大小相同的螺孔。
进一步的，所述的底座底部设有向外延展的固定片。固定片设置有4个，分 别从底座底部的4个底边向外延伸设置，通过固定片能够增大底座与地面的固定面积，使底座能够更加牢固地固定在地面上。优选为，加强标志桩固定的强度，因此将底座埋入地下2/3的位置。若所固定的地面为硬质水泥地面，在固定片上打孔，并使用螺栓将底座固定在地面上即可。
进一步的，所述的外壳的顶端边缘设为倒角。通过设置倒角可以避免外壳划伤工作人员，使用更加安全。
进一步的，所述的螺栓为内三角螺栓。内三角螺栓相对于常用的六角型螺栓和圆形螺栓其相对不常见，需要采用专用工具才能够进行装拆，因此这样能够起到防盗的作用。
进一步的，所述的底座的高度为300mm-500mm，优选为400mm，具体的，底座的尺寸为80mm*80mm*400mm。
进一步的，所述的外壳的高度为300mm-500mm，优选为400mm，具体地，外壳的尺寸为90mm*90mm*400mm。
进一步的，所述的外壳为PVC外壳。PVC外壳价格便宜，生产成本交底，另外其耐腐蚀程度高，符合长期置于户外使用的电缆标志桩使用。另外，PVC外壳没有回收价值，自然起到防盗作用。
进一步的，所述的底座为不锈钢底座。
与现有技术相比，有益效果是：
1、能根据现场实际情况调节电缆标志桩的高度，提高了电缆标志桩的耐用性，即使电缆标志桩被覆盖，只需要调整螺栓的位置即可，有效避免了常规的电缆标志桩被覆盖后需要更换或补桩的问题；
2、本装置安装简便、安全、可靠、安装牢固，没有发生偏移的现象；
3、本装置采用PVC外壳和三角螺栓的设置能够起到防盗作用。
附图说明
图1是本实用新型整体结构示意图。
具体实施方式
附图仅用于示例性说明，不能理解为对本专利的限制；为了更好说明本实施例，附图某些部件会有省略、放大或缩小，并不代表实际产品的尺寸；对于本领域技术人员来说，附图中某些公知结构及其说明可能省略是可以理解的。附图中描述位置关系仅用于示例性说明，不能理解为对本专利的限制。
如图1所示，一种电缆标志桩，包括底座2和外壳1，底座2为不锈钢材质制成的长方体结构，外壳1为PVC材质的长方体机构，外壳1和底座2的形状相同，外壳1的截面面积比底座2的截面面积大，具体地，底座2的尺寸为80mm*80mm*400mm，外壳1的尺寸为90mm*90mm*400mm。外壳1套接在底座2上，外壳1可沿底座2上下滑动，在外壳1和底座2上均设有若干个固定用的螺孔11，相邻的螺孔11间隔3-8cm设置，具体的，在底座2上的螺孔11设置由顶端开始往下设置，相邻的螺孔11之间间隔5cm，底座2相对的两个面上均开设有位置对应，大小相同的螺孔11，在外壳1上的螺孔11设置从底部开始往上设置，相邻的螺孔11之间间隔5cm，外壳1相对的两个面上均开设有位置对应，大小相同的螺孔11。通过三角螺栓穿过螺孔11将底座2和外壳1固定，其中，所采用的螺孔11的直径为8mm，采用的三角螺栓的长度为40mm，三角螺栓的螺帽直径为10mm，三角螺栓相对于常用的六角型螺栓和圆形螺栓其相对不常见，需要采用专用工具才能够进行装拆，因此这样能够起到防盗的作用。
外壳1上设置有警示涂层，在本实施例中，所采用的警示涂层为具有警示作 用的黄色荧光涂料涂层，这样有利于与周边环境进行区分，外部人员能够容易地观察到本电缆标志桩，即使在雨雾天气中本电缆标志桩也能够容易被观察得到，有利于施工作业人员在施工的时候避开电缆区域进行施工，且所采用的荧光涂料涂层在黑夜中能够自发光，能够保证在晚上也能够轻易辨别出电缆标志桩的位置。
优选地，在外壳1上还设置有警示标志12，在警示标志12上设置有反光涂层，灯光照射至本电缆标志桩的时候，警示标志12上的反光涂层会反射光源，从而实现警示的作用，因此即使施工人员在夜间进行施工的时候，也能够通过反光轻易辨别出电缆标志桩的位置，另外，在电力工作人员日常检修维护的时候也能够使用电筒照射方便找出电缆标志桩。
在本实施例中，底座2底部设有向外延展的固定片21。固定片21设置有4个，分别从底座2底部的4个底边向外延伸设置，通过固定片21能够增大底座2与地面的固定面积，使底座2能够更加牢固地固定在地面上。优选地，为了加强固定的强度，因此将底座2埋入地下2/3的位置。若所固定的地面为硬质地面，在固定片21上打孔，并使用螺栓将底座2固定在地面上即可。另外为了避免本电缆标志桩刮伤工作人员，将外壳1的边缘设置为倒角13。
本装置的实施过程如下：
底座2埋入固定至地下，通过调整外壳1的位置，使外壳1外露在明显的高度位置上，并通过螺栓将外壳1和底座2的相对位置进行固定，使本装置起到警示的作用。另外，通过外壳1上的警示涂层和警示标志12，使电缆标志桩与周边环境进行区分，外部人员能够容易地观察到本电缆标志桩，即使在雨雾天气中本电缆标志桩也能够容易被观察得到，有利于施工作业人员在施工的时候避开电缆区域进行施工，另外，本装置高度可调，即使电缆所处的地面有泥土、杂草或异物的覆盖，工作人员也能够通过调整本电缆标志桩的高度从而防止电缆标志桩被覆盖，使施工人员能够看到标志桩，减少电缆遭受外力破坏事故事件，同时减少不必要的电缆标志桩安装或更换，减少现场施工人员对地下电缆位置的勘查时间和劳动强度。
显然，本实用新型的上述实施例仅仅是为清楚地说明本实用新型所作的举例，而并非是对本实用新型的实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型权利要求的保护范围之内。

Claims (10)

  1. 一种电缆标志桩，其特征在于，包括底座(2)和外壳(1)，所述的外壳(1)套接在底座(2)上，所述的底座(2)和外壳(1)上均设有若干螺孔(11)，螺栓穿过底座(2)上的螺孔(11)和外壳(1)上的螺孔(11)将底座(2)和外壳(1)固定，所述的外壳(1)上设有警示涂层。
  2. 根据权利要求1所述的一种电缆标志桩，其特征在于，所述的外壳(1)上还设置有警示标志(12)，所述的警示标志(12)上设置有反光涂层。
  3. 根据权利要求1所述的一种电缆标志桩，其特征在于，若干个所述的螺孔(11)相隔3-8cm设置。
  4. 根据权利要求1所述的一种电缆标志桩，其特征在于，所述的底座(2)底部设有向外延展的固定片(21)。
  5. 根据权利要求1所述的一种电缆标志桩，其特征在于，所述的外壳(1)的顶端边缘设为倒角(13)。
  6. 根据权利要求1所述的一种电缆标志桩，其特征在于，所述的螺栓为三角螺栓。
  7. 根据权利要求1所述的一种电缆标志桩，其特征在于，所述的底座(2)的高度为300mm-500mm。
  8. 根据权利要求1所述的一种电缆标志桩，其特征在于，所述的外壳(1)的高度为300mm-500mm。
  9. 根据权利要求1所述的一种电缆标志桩，其特征在于，所述的外壳(1)为PVC外壳。
  10. 根据权利要求1所述的一种电缆标志桩，其特征在于，所述的底座(2)为不锈钢底座。
PCT/CN2019/105317 2018-11-27 2019-09-11 一种电缆标志桩 WO2020108004A1 (zh)

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CN209015658U (zh) * 2018-11-27 2019-06-21 广东电网有限责任公司 一种电缆标志桩
CN110992817A (zh) * 2019-12-31 2020-04-10 国网山东省电力公司龙口市供电公司 一种电缆标志桩
CN114086486A (zh) * 2021-11-29 2022-02-25 国网河南省电力公司内乡县供电公司 一种电力电缆标识桩及埋设方法

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