WO2023029181A1 - 一种运用于监测堆料稳定性设备的使用方法 - Google Patents

一种运用于监测堆料稳定性设备的使用方法 Download PDF

Info

Publication number
WO2023029181A1
WO2023029181A1 PCT/CN2021/126644 CN2021126644W WO2023029181A1 WO 2023029181 A1 WO2023029181 A1 WO 2023029181A1 CN 2021126644 W CN2021126644 W CN 2021126644W WO 2023029181 A1 WO2023029181 A1 WO 2023029181A1
Authority
WO
WIPO (PCT)
Prior art keywords
monitoring
stacking
equipment
stability
alarm
Prior art date
Application number
PCT/CN2021/126644
Other languages
English (en)
French (fr)
Inventor
于娜
王博
夏晨光
Original Assignee
苏州质达飞检测科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 苏州质达飞检测科技有限公司 filed Critical 苏州质达飞检测科技有限公司
Publication of WO2023029181A1 publication Critical patent/WO2023029181A1/zh

Links

Images

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources

Definitions

  • the invention relates to the fields of intelligent systems and monitoring, in particular to a method for using equipment for monitoring the stability of stockpiles.
  • the stockpile refers to the long-term balance of fuel supply and demand fluctuations on the surface of the mine, or for long-term stacking, the stockpiling of mined materials, such as coal, stone and waste rock, or the stacking of finished products in the factory, etc.
  • now Stacking is often done by expanding the bottom area of the stack to maintain the stability of the stack, and there are too many uncertain factors to accurately determine the appropriate height of the stack. After the stacking is completed, there may be a risk of collapse. Casualties and immeasurable consequences.
  • the invention overcomes the deficiencies of the prior art, and provides a device and a use method for monitoring the stability of stacking materials.
  • the technical solution adopted by the present invention is: a method for using equipment used to monitor the stability of stacking materials, including: an induction system and an alarm system connected together, the induction system consists of several wires with the same length and Flexible wires with elastic properties, the alarm system is composed of a power supply arranged in the same box, an ammeter and an alarm connected to the power supply, the flexible wires are connected to the power supply and extend radially to the outside of the box,
  • the method of use comprises the following steps:
  • step S1 landfilling includes: after the stacking base is completed, place it on the base, and continue to stack up; or during the stacking process, every time a certain height is increased, an induction system; or after the stockpiling is completed, an induction system is embedded on the collapse-prone surface.
  • the monitoring of step S2 includes three situations: the monitoring of the relative displacement between the stockpiles is between 0.5-5cm; the monitoring of the relative displacement between the stockpiles is between 5-20cm; the monitoring of the displacement between the stockpiles If it is larger than 20cm.
  • the method of use also includes S3, an alarm step, including three situations: when monitoring the relative displacement between the stockpiles between 0.5-5cm, the warning light on the signal receiver flickers, if it is in If it occurs during the stacking process, it means that the safe height of the stacking has been exceeded, and the stacking and pushing should be stopped immediately; or when the relative displacement between the stacking materials is detected to be between 5-20cm, the warning light on the signal receiver will flash, accompanied by a voice Prompt the monitoring personnel to carry out stockpiling inspection and early warning preparation; or when the displacement between the stockpiles is detected to be greater than 20cm, the alarm in the alarm system will sound, and all personnel present will immediately evacuate the stockpiling site.
  • an alarm step including three situations: when monitoring the relative displacement between the stockpiles between 0.5-5cm, the warning light on the signal receiver flickers, if it is in If it occurs during the stacking process, it means that the safe height of the stacking has been exceeded, and the stacking and pushing should be
  • an adhesive sheet is provided outside the protective layer, and the adhesive sheet is adhesive or magnetically adsorbed or electromagnetically induced. .
  • barbs are provided outside the protective layer, and the barbs are made of propylene, polyethylene or polyreethylene.
  • the device is also provided with a signal receiver for receiving data from the ammeter.
  • the signal receiver is provided with a current warning light and a voice prompter, and both the current warning light and the voice prompter are activated when the current exceeds the limit.
  • the alarm system is provided with a current control alarm, and when the current is less than the set value, the alarm sounds, and the personnel on the scene receive the alarm sound and quickly evacuate from the scene.
  • the present invention solves the defect existing in the background technology, and the present invention has the following beneficial effects:
  • the induction system is buried in the stockpile by using the embedding method, the monitoring process is not affected by the external environment, the accuracy of the monitoring results is high, and the embedment in the stockpile does not require auxiliary monitoring of external conditions, so it is not limited by the environment , a wide range of applications.
  • Metal nanomaterials or carbon-based nanomaterials have conductivity and elasticity.
  • their characteristics are used to make flexible wires, and the shear force generated when the piles are displaced mutually is used to change the length of the flexible wires so as to change its resistance value.
  • people can judge the next trend of the stockpiling through the value of the ammeter connected to it, and timely warn the collapse of the stockpiling, so as to avoid casualties and reduce losses.
  • the present invention is divided into three different situations in the monitoring process, and each situation corresponds to different alarm indications.
  • the warning light on the signal receiver flickers;
  • the relative displacement between the piles is between 5-20cm, and the warning light on the signal receiver flashes, accompanied by voice prompts;
  • the displacement between the piles is detected to be greater than 20cm, the alarm in the alarm system sounds to monitor the collapse of the piles. Grading makes it easier for people to prepare a more reasonable response plan.
  • the embedding among the present invention is divided into three kinds of situations, and situation one can be placed on the base after the stockpiling base is finished when the stockpiling material to be piled up is lower, continue upward stockpiling, can determine the safe height of stockpiling ;
  • Situation 2 When the stacking height is high, during the stacking process, an induction system is buried every time a certain height is increased, which can ensure the safety of personnel during the stacking process;
  • embed the induction system on the surface that is prone to collapse For example, it can be used for some large sand piles stacked against the wall. It only needs to be buried on the surface that is prone to collapse, which reduces the workload and can monitor the movement of the pile when it collapses faster. .
  • Barbs and adhesive sheets are designed outside the protective layer, which can make the sensing system fit better with the stacking material, so as to better monitor its stability.
  • Two different barb designs can meet more application scenarios , For example, the use of sticky barbs in bagged piles can better ensure its fit, while the use of barbs in sandy soil piles is more convenient.
  • Fig. 1 is a flow chart of the preferred embodiment of the present invention
  • Fig. 2 is the specific structural diagram of the equipment of the preferred embodiment of the present invention.
  • Fig. 3 is a device placement diagram of a preferred embodiment of the present invention.
  • 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 can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application based on specific situations.
  • the induction system 1 consists of several flexible wires with the same length and elastic properties Composed of 11, the alarm system 2 is composed of a power supply 21 installed in the same box, an ammeter 22 connected to the power supply 21, and an alarm.
  • the flexible wire 11 is connected to the power supply 21 and extends radially to the outside of the box.
  • Landfill Put the induction system 1 into the pile 3, and the flexible wires 11 are distributed in four directions of the pile 3.
  • the landfill process includes: after the base of the pile 3 is completed, place it on the base, and continue to pile up 3. It is possible to determine the safe height of the stacking material 3; or during the stacking process of the stacking material 3, an induction system 1 is buried every time a certain height is increased, which can ensure the safety of personnel during the stacking process of the stacking material 3; Finally, the sensor system 1 is embedded in the easily collapsed surface, which can ensure the safety of personnel during the process of stacking materials 3 .
  • monitoring before the stacking material 3 collapses, relative displacement occurs between the stacking materials 3, and a corresponding shearing force occurs.
  • the length of the flexible wire 11 can be elongated, and the resistance value increases, and the ammeter 22 Measure the magnitude of the current after the flexible wire 11, and the monitoring includes three situations: the monitoring of the relative displacement between the 3 stacks is between 0.5-5cm; the monitoring of the relative displacement between the 3 stacks is between 5-20cm; the monitoring of the stacking 3 cases where the displacement is greater than 20cm.
  • the specific structural diagram of the equipment of the present invention shown in Fig. 2 includes an induction system 1 and an alarm system 2 connected together.
  • the induction system 1 is made up of several flexible wires 11 with the same length and elastic properties.
  • the power supply 21 of the box body and the ammeter 22 connected with the power supply 21 and the alarm are composed.
  • the flexible wire 11 is connected to the power supply 21 and extends radially to the outside of the box.
  • the flexible wire 11 is covered with a protective layer.
  • the flexible wire 11 and the protective layer are both It has elastic properties, and there are barbs or adhesive sheets 4 outside the protective layer, which can make the induction system 1 and the stacking material 3 fit better, so as to better monitor its stability. The design of two different barbs can meet more requirements.
  • an adhesive sheet 4 is arranged outside the protective layer.
  • the adhesive sheet 4 is adhesive, magnetically adsorbed, or electromagnetically induced.
  • the materials are provided with different adhesive sheets 4, which can be used in bagged materials, which can be adsorbed by magnets; when the equipment is buried in the materials with a diameter of less than 3cm, barbs are set outside the protective layer.
  • the barb is made of propylene or polyethylene or polyethylene, and propylene, polyethylene, and polyethylene have good anti-corrosion properties and strong mechanical properties.
  • Fig. 3 shows the position diagram that the equipment of the preferred embodiment of the present invention is placed on the base of the pile 3, this embedding method is suitable for use in the small pile 3, the size of the induction system 1 is the same as the size of the base of the pile 3, and the The induction system 1 is placed in the stacking material 3, and the flexible wires 11 are distributed in four directions of the stacking material 3. After the base of the stacking material 3 is completed, it is placed on the base and continues to go up the stacking material 3.
  • the warning light on the signal receiver flickers, stop stacking 3 immediately, and reduce the stacking of material 3 relatively according to the current signal value, until the current signal value is the same as the release value of the power supply 21, stop reducing the stacking Material 3, in order to determine the safety height of the stacked material 3.
  • the induction system is first placed in the stacking material, the flexible wires are connected to the power supply and extend radially outside the box, the flexible wires are distributed in four directions of the stacking material, and the adhesive sheets or barbs set on the protective layer of the flexible wires are fixed.
  • the induction system is on the pile, and the landfill situation includes: when some small piles are piled up, place them on the base after the pile base is completed, and continue to pile up, when the relative displacement between piles is between 0.5-5cm
  • the warning light on the signal receiver will flicker, immediately stop the stacking, and reduce the stacking according to the current signal value, until the current signal value is the same as the power release value, stop reducing the stacking, so as to determine the stacking value.
  • the safety height of the material in the process of stacking some high-height stacking materials, an induction system is buried every time a certain height is increased.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Measurement Of Radiation (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

一种运用于监测堆料稳定性设备的使用方法，包括：连接在一起的感应系统（1）和报警系统（2），感应系统（1）由若干条长度相同且具有弹性性能的柔性导线（11）组成，使用方法包括以下步骤：S1、填埋:将感应系统（1）置入堆料（3）中，柔性导线（11）分布于堆料（3）四个方向；S2、监测:在堆料（3）倒塌前，堆料（3）之间发生相对位移，出现相对应的剪切力，在剪切力的作用下柔性导线（11）长度会伸长，电阻值增大，电流表测出经过柔性导线（11）后的电流大小。使用埋设方式将感应系统（1）放置于堆料（3）中，监测过程不外界环境影响，监测结果更加精准，由于埋设于堆料（3）中无需外界条件辅助监测，所以不受环境限制，应用范围广泛，监测结果可对堆料（3）倒塌及时预警，避免造成人员伤亡，减少损失。

Description

一种运用于监测堆料稳定性设备的使用方法 技术领域
本发明涉及智能系统和监测领域，尤其涉及一种运用于监测堆料稳定性设备的使用方法。
背景技术
料堆是指在矿井地表为较长地平衡燃料供需的波动，或为了进行长期堆放，对开采物质，如煤炭、歼石与废石进行堆存，亦或是厂房成品的堆放等等，现在堆料常用扩大堆料底面积来保持堆料稳定性，且不确定因素过多，无法准确判断出堆料可适高度，堆料完成后还可能存在倒塌的风险，如不及时预警，可能会造成人员伤亡，带来不可估量的后果。
发明内容
本发明克服了现有技术的不足，提供一种运用于监测堆料稳定性的设备及使用方法。
为达到上述目的，本发明采用的技术方案为：一种运用于监测堆料稳定性设备的使用方法，包括：连接在一起的感应系统和报警系统，所述感应系统由若干条长度相同且具有弹性性能的柔性导线组成，所述报警系统由设置在同一盒体的电源以及与所述电源连接的电流表和报警器组成，所述柔性导线连接所述电源呈放射状分布延伸至所述盒体外，所述使用方法包括以下步骤：
S1、填埋:将感应系统置入堆料中，柔性导线分布于堆料四个方向；
S2、监测:在堆料倒塌前，堆料间发生相对位移，出现相对应的剪切力，在剪切力作用下柔性导线长度伸长，电阻值增大，电流表测出经过柔性导线后的电流大小。
本发明一个较佳实施例中，步骤S1填埋包括：在堆料底座完成后放置于底座上，继续往上堆堆料；或在堆料堆放过程中，每增加一定高度时填埋一个感 应系统；或在堆料完成后，在易倒塌面埋入感应系统。
本发明一个较佳实施例中，步骤S2监测包括三种情形:监测到堆料间相对位移介于0.5-5cm情形；监测到堆料间相对位移介于5-20cm；监测到堆料间位移大于20cm情形。
本发明一个较佳实施例中，使用方法中还包括S3、报警步骤，包括三种情形:当监测到堆料间相对位移介于0.5-5cm时，信号接收器上警示灯闪烁，如果是在加堆料过程中出现，则说明已经超过堆料安全高度，应立即停止堆放推料；或监测到堆料间相对位移介于5-20cm时，信号接收器上警示灯闪烁，并伴有语音提示监测人员进行堆料检查和预警准备；或当监测到堆料间位移大于20cm时，报警系统内的报警器响起，所有在场人员立即撤离堆料现场。
本发明一个较佳实施例中，所述柔性导线外包覆一层保护层，所述柔性导线与所述保护层皆具有弹性性能，所述保护层材质为绝缘体材质。
本发明一个较佳实施例中，所述设备填埋在料体直径小于3cm的堆料中时，所述保护层外设置粘片，所述粘片为胶粘或磁铁吸附粘或电磁感应粘。
本发明一个较佳实施例中，所述设备填埋在料体直径小于3cm的堆料中时，所述保护层外设置倒刺，所述倒刺材质具丙烯或聚乙烯或聚录乙烯。
本发明一个较佳实施例中，所述设备还设置有信号接收器，用于接收所述电流表中的数据。
本发明一个较佳实施例中，所述信号接收器上设置有电流警示灯以及语音提示器，电流警示灯与语音提示器皆为电流越限启动。
本发明一个较佳实施例中，所述报警系统内设置有电流控制报警器，当电流小于设定值时，报警器响起，在场人员收到报警声，迅速撤离现场。
本发明解决了背景技术中存在的缺陷，本发明具备以下有益效果：
(1)本发明中，使用埋设方式将感应系统填埋于堆料中，监测过程不外界 环境影响，监测结果准确性高，且埋设于堆料中无需外界条件辅助监测，所以不受环境限制，应用范围广泛。
(2)金属纳米材质或碳基纳米材质具有导电性和弹性，本发明中运用其特性制成柔性导线，利用堆料间相互位移时产生的剪切力来改变柔性导线长度从而改变其电阻值，人们可通过与之连接的电流表数值来判断堆料的下一步动向，对堆料倒塌及时预警，避免造成人员伤亡，减少损失。
(3)本发明在监测过程中，分为三种不同情形，每种情形对应不同的报警指示，监测到堆料间相对位移介于0.5-5cm情形，信号接收器上警示灯闪烁；监测到堆料间相对位移介于5-20cm，信号接收器上警示灯闪烁，并伴有语音提示；监测到堆料间位移大于20cm情形，报警系统内的报警器响起，从而对堆料倒塌情况进行分级，便于人们准备更合理的应对方案。
(4)本发明中的埋设分为三种情形，情形一当要堆放的堆料较低时可在堆料底座完成后放置于底座上，继续往上堆料，可以确定堆料的安全高度；情形二当要堆放堆料高度较高时，在堆料堆放过程中，每增加一定高度时填埋一个感应系统，可以在堆放堆料过程中确保人员安全；情形三，或在堆料完成后，在易倒塌面埋入感应系统，例如可用在一些靠墙堆放的大型沙土堆料，只需在易倒塌面埋入就可，减少工作量且能更快监测到堆料倒塌时的动向。
(5)保护层外设计有倒刺和粘片，可以让感应系统与堆料更好的贴合，从而更好的监测其稳定性，两种不同倒刺的设计可以满足更多的应用场景，比如袋装堆料中使用粘片型倒刺更能保证其贴合度，而沙土堆料使用倒刺更便捷。
附图说明
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，下面描述中的附图仅仅是本发明中记载的一些实施例，对于本领域普通技术人员来讲， 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；
图1是本发明的优选实施例使用流程图；
图2是本发明的优选实施例的设备具体结构图；
图3是本发明的优选实施例的设备放置位置图；
图中：1、感应系统；11、柔性导线；2、报警系统；21、电源；22、电流表；3、堆料；4、粘片。
具体实施方式
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，都属于本发明保护的范围。
在下面的描述中阐述了很多具体细节以便于充分理解本发明，但是本发明还可以采用其他不同于在此描述的其他方式来实施，因此，本发明的保护范围并不受下面公开的具体实施例的限制。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”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申请和简化描述，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申请保护范围的限制。此外，术语“第一”、“第二”等仅用于描述目的，而不能理解为指示或暗示相对重要性或隐含指明所指示的技术特征的数量。因此，限定有“第一”、“第二”等的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明创造的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在本申请的描述中，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，可以通过具体情况理解上述术语在本申请中的具体含义。
如图1所示，一种运用于监测堆料3稳定性的设备及使用方法，包括连接在一起的感应系统1和报警系统2，感应系统1由若干条长度相同且具有弹性性能的柔性导线11组成，报警系统2由设置在同一盒体的电源21以及与电源21连接的电流表22和报警器组成，柔性导线11连接电源21呈放射状分布延伸至盒体外，使用步骤为：
S1、填埋:将感应系统1置入堆料3中，柔性导线11分布于堆料3四个方向，填埋过程包括：在堆料3底座完成后放置于底座上，继续往上堆料3，可以确定堆料3的安全高度；或在堆料3堆放过程中，每增加一定高度时填埋一个感应系统1，可以在堆放堆料3过程中确保人员安全；或在堆料3完成后，在易倒塌面埋入感应系统1，可以在堆放堆料3过程中确保人员安全。
S2、监测:在堆料3倒塌前，堆料3之间发生相对位移，出现相对应的剪切力，在剪切力的作用下柔性导线11长度会伸长，电阻值增大，电流表22测出经过柔性导线11后的电流大小，监测包括三种情形:监测到堆料3间相对位移介于0.5-5cm情形；监测到堆料3间相对位移介于5-20cm；监测到堆料3间位移大于20cm情形。
S3、报警：当监测到堆料3间相对位移介于0.5-5cm时，信号接收器上警示灯闪烁；或监测到堆料3间相对位移介于5-20cm时，信号接收器上警示灯闪烁，并伴有语音提示；或当监测到堆料3间位移大于20cm时，报警系统2内的报警器响起。
三种不同的报警情形可以使监测人员对堆料倒塌情况进行分级，便于准备 更合理的应对方案。
图2所示本发明的设备具体结构图，包括连接在一起的感应系统1和报警系统2，感应系统1由若干条长度相同且具有弹性性能的柔性导线11组成，报警系统2由设置在同一盒体的电源21以及与电源21连接的电流表22和报警器组成，柔性导线11连接电源21呈放射状分布延伸至盒体外，柔性导线11外包覆一层保护层，柔性导线11与保护层皆具有弹性性能，保护层外设置有倒刺或者粘片4，可以让感应系统1与堆料3更好的贴合，从而更好的监测其稳定性，两种不同倒刺的设计可以满足更多的应用场景，当设备填埋在料体直径大于3cm的堆料3中时，保护层外设置粘片4，粘片4为胶粘或磁铁吸附粘或电磁感应粘，可以根据不同的堆料3材质设置不同的粘片4，胶粘可运用于袋装堆料3物中，磁铁吸附；当设备填埋在料体直径小于3cm的堆料3中时，保护层外设置倒刺，倒刺材质为具丙烯或聚乙烯或聚录乙烯，具丙烯和聚乙烯以及聚录乙烯都具有很好的防腐性能，且机械性能强韧。
图3所示为本发明的优选实施例的设备放置于堆料3底座上的位置图，这种埋设方式适合运用于小型堆料3中，感应系统1大小与堆料3底座大小相同，将感应系统1置入堆料3中，柔性导线11分布于堆料3四个方向，在堆料3底座完成后放置于底座上，继续往上堆料3，当堆料3间出现相对位移介于0.5-5cm情形时，信号接收器上警示灯闪烁，立即停止堆堆料3，并根据电流信号值相对减少堆料3的堆放，直至电流信号值与电源21释放值相同时，停止减少堆料3，以此来确定堆料3的安全高度。
本发明使用时，先将感应系统置入堆料中，柔性导线连接电源呈放射状分布延伸至盒体外，柔性导线分布于堆料四个方向，柔性导线保护层上设置的粘片或者倒刺固定感应系统于堆料上，填埋情况包括：在一些小型堆料堆放时，在堆料底座完成后放置于底座上，继续往上堆料，，当堆料间出现相对位移介于 0.5-5cm情形时，信号接收器上警示灯闪烁，立即停止堆堆料，并根据电流信号值相对减少堆料的堆放，直至电流信号值与电源释放值相同时，停止减少堆料，以此来确定堆料的安全高度；在一些堆放高度较高的堆料堆放过程中，每增加一定高度时填埋一个感应系统，一旦某一高度堆料间出现相对位移介于0.5-5cm情形时，信号接收器上警示灯闪烁，立即停止堆放堆料，以此来预防在堆放堆料过程中堆料坍塌，以确保工作人员的安全；在大型或沿墙体堆放的堆料中，可在堆料完成后，在易倒塌面埋入感应系统，来对堆料倒塌前进行预警，避免堆料在无意识状态下突然坍塌，带来不可估量的损失。
埋入感应系统后，在堆料倒塌前，堆料之间发生相对位移，出现相对应的剪切力，在剪切力的作用下柔性导线长度会伸长，电阻值增大，电流表测出经过柔性导线后的电流大小，当监测到堆料间相对位移介于0.5-5cm情形时，信号接收器上设置的电流越限警示灯闪烁，监测人员根据电流值大小对堆料稳定情况进行检测；当监测到堆料间相对位移介于5-20cm时，信号接收器上设置的电流越限语音提示响起，并且警示灯也闪烁，监测人员进行预警，并做好防护措施；当监测到堆料间位移大于20cm情形时，与感应系统连接的报警系统内的电流越限报警器响起，在场人员撤离堆料场地。
以上依据本发明的理想实施例为启示，通过上述的说明内容，相关人员完全可以在不偏离本项发明技术思想的范围内，进行多样的变更以及修改。本项发明的技术性范围并不局限于说明书上的内容，必须要根据权利要求范围来确定技术性范围。

Claims (10)

  1. 一种运用于监测堆料稳定性设备的使用方法，其特征在于：连接在一起的感应系统和报警系统，所述感应系统由若干条长度相同且具有弹性性能的柔性导线组成，所述报警系统由设置在同一盒体的电源以及与所述电源连接的电流表和报警器组成，所述柔性导线连接所述电源呈放射状分布延伸至所述盒体外，所述使用方法包括以下步骤：
    S1、填埋:将感应系统置入堆料中，柔性导线分布于堆料四个方向；
    S2、监测:在堆料倒塌前，堆料之间发生相对位移，出现相对应的剪切力，在剪切力的作用下柔性导线长度会伸长，电阻值增大，电流表测出经过柔性导线后的电流大小。
  2. 根据权利要求1所述的一种运用于监测堆料稳定性设备的使用方法，其特征在于：步骤S1填埋包括：在堆料底座完成后放置于底座上，继续往上堆料；
    或在堆料堆放过程中，每增加一定高度时填埋一个感应系统；
    或在堆料完成后，在易倒塌面埋入感应系统。
  3. 根据权利要求1所述的一种运用于监测堆料稳定性设备的使用方法，其特征在于：步骤S2监测包括三种情形:监测到堆料间相对位移介于0.5-5cm情形；监测到堆料间相对位移介于5-20cm；监测到堆料间位移大于20cm情形。
  4. 根据权利要求3所述的一种运用于监测堆料稳定性设备的使用方法，其特征在于：使用方法中还包括S3、报警步骤，包括三种情形:当监测到堆料间相对位移介于0.5-5cm时，信号接收器上警示灯闪烁；
    或监测到堆料间相对位移介于5-20cm时，信号接收器上警示灯闪烁，并伴有语音提示；
    或当监测到堆料间位移大于20cm时，报警系统内的报警器响起。
  5. 根据权利要求1所述的一种运用于监测堆料稳定性设备的使用方法，其特征在于：所述柔性导线外包覆一层保护层，所述柔性导线与所述保护层皆具 有弹性性能。
  6. 根据权利要求5所述的一种运用于监测堆料稳定性设备的使用方法，其特征在于：所述设备填埋在料体直径大于3cm的堆料中时，所述保护层外设置粘片，所述粘片为胶粘或磁铁吸附粘或电磁感应粘。
  7. 根据权利要求5所述的一种运用于监测堆料稳定性设备的使用方法，其特征在于：所述设备填埋在料体直径小于3cm的堆料中时，所述保护层外设置倒刺，所述倒刺材质具丙烯或聚乙烯或聚录乙烯。
  8. 根据权利要求1所述的一种运用于监测堆料稳定性设备的使用方法，其特征在于：所述设备还设置有信号接收器，用于接收所述电流表中的数据。
  9. 根据权利要求8所述的一种运用于监测堆料稳定性设备的使用方法，其特征在于：所述信号接收器上设置有电流警示灯以及语音提示器。
  10. 根据权利要求1所述的一种运用于监测堆料稳定性设备的使用方法，其特征在于：所述报警系统内设置有电流越限报警器。
PCT/CN2021/126644 2021-08-30 2021-10-27 一种运用于监测堆料稳定性设备的使用方法 WO2023029181A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111001345.5 2021-08-30
CN202111001345.5A CN113744494B (zh) 2021-08-30 2021-08-30 一种运用于监测堆料稳定性设备的使用方法

Publications (1)

Publication Number Publication Date
WO2023029181A1 true WO2023029181A1 (zh) 2023-03-09

Family

ID=78733683

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/126644 WO2023029181A1 (zh) 2021-08-30 2021-10-27 一种运用于监测堆料稳定性设备的使用方法

Country Status (2)

Country Link
CN (1) CN113744494B (zh)
WO (1) WO2023029181A1 (zh)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101271098A (zh) * 2007-03-21 2008-09-24 中国科学院地理科学与资源研究所 测定堆肥堆体沉降和容重的方法与装置
WO2014178637A1 (ko) * 2013-05-03 2014-11-06 Kwon Young-Eok 매립형 변위계를 이용한 터널변위 측정방법
CN106152987A (zh) * 2016-07-11 2016-11-23 中国环境科学研究院 一种危险废弃物填埋堆体位移的检测方法
CN206512920U (zh) * 2016-12-20 2017-09-22 山东科技大学 一种砼梁预警电动装置系统
CN109115168A (zh) * 2018-09-11 2019-01-01 长江水利委员会长江科学院 堆积体滑坡大变形柔性监测装置及监测与分析方法
CN110144898A (zh) * 2019-04-03 2019-08-20 中铁八局集团第一工程有限公司 基坑工程施工安全实时报警系统及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201534724U (zh) * 2009-09-08 2010-07-28 天津港中煤华能煤码头有限公司 码头大型装卸堆料机定位系统改进装置
CN103591931B (zh) * 2013-11-30 2018-05-22 天津重钢机械装备股份有限公司 排土机料堆高度的检测装置
CN203605939U (zh) * 2013-11-30 2014-05-21 天津重钢机械装备股份有限公司 排土机料堆高度的检测装置
CN105136256A (zh) * 2015-08-18 2015-12-09 北京建筑大学 基于锚固件的卸料平台预警系统及方法
EP3141706A1 (en) * 2015-09-09 2017-03-15 General Electric Technology GmbH Steam turbine stage measurement system and a method therefor
CN105117856A (zh) * 2015-09-15 2015-12-02 苏州市伏泰信息科技有限公司 一种基于三维库容分析预测技术的智能填埋场管理系统
CN107380788A (zh) * 2017-09-18 2017-11-24 蒋苑蔚 一种可实现物料低料位报警自动清仓的料仓
CN109669198A (zh) * 2019-01-20 2019-04-23 四川极云智飞科技有限公司 基于rtk技术的无人机地质滑坡监测预警方法及其系统
WO2021046844A1 (zh) * 2019-09-14 2021-03-18 南京东南建筑机电抗震研究院有限公司 一种高灵敏度高支模防倒塌检测预警系统
CN110629661B (zh) * 2019-09-25 2021-12-31 广州大学 一种抗震性能梯度墩柱及其建造方法
CN111895922A (zh) * 2020-06-30 2020-11-06 武汉煜炜光学科技有限公司 一种筒仓堆料高度监测的装置、系统和方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101271098A (zh) * 2007-03-21 2008-09-24 中国科学院地理科学与资源研究所 测定堆肥堆体沉降和容重的方法与装置
WO2014178637A1 (ko) * 2013-05-03 2014-11-06 Kwon Young-Eok 매립형 변위계를 이용한 터널변위 측정방법
CN106152987A (zh) * 2016-07-11 2016-11-23 中国环境科学研究院 一种危险废弃物填埋堆体位移的检测方法
CN206512920U (zh) * 2016-12-20 2017-09-22 山东科技大学 一种砼梁预警电动装置系统
CN109115168A (zh) * 2018-09-11 2019-01-01 长江水利委员会长江科学院 堆积体滑坡大变形柔性监测装置及监测与分析方法
CN110144898A (zh) * 2019-04-03 2019-08-20 中铁八局集团第一工程有限公司 基坑工程施工安全实时报警系统及方法

Also Published As

Publication number Publication date
CN113744494B (zh) 2022-12-09
CN113744494A (zh) 2021-12-03

Similar Documents

Publication Publication Date Title
CN108413928B (zh) 一种土体分层沉降量监测系统
CN101871764B (zh) 基于霍尔效应的岩土地下位移测量方法及装置
CN105448035A (zh) 一种高压线近电预警方法及装置
CN105389946B (zh) 一种电力线路安全距离监控警示系统
CN203570037U (zh) 基于多传感器的电子手铐
CN110144898A (zh) 基坑工程施工安全实时报警系统及方法
CN209000186U (zh) 一种露天煤矿边坡滑坡防护报警装置
CN106297197B (zh) 一种用于测量地震滑坡的方法
CN205692340U (zh) 山体滑坡监测装置
WO2023029181A1 (zh) 一种运用于监测堆料稳定性设备的使用方法
WO2020087798A1 (zh) 北斗结合阴极保护桩的埋地管线形变安全监测方法及系统
TW201317948A (zh) 邊坡位移監測預警系統
CN204112362U (zh) 一种可检测土压力的路基挡土墙
CN207473780U (zh) 地埋式电缆警示装置
CN108230626A (zh) 一种基于物联网的泥石流预警系统
CN206235875U (zh) 一种新型的自升式平台监控装置
CN117523787A (zh) 一种滑坡安全监测系统及其预警方法
CN206787527U (zh) 一种简易滑坡监测装置
CN207409113U (zh) 一种山体滑坡与泥石流预警检测设备
CN206470067U (zh) 一种尾矿库裂缝监测装置
CN206627470U (zh) 一种带破损检测传感器的窨井盖
CN206627293U (zh) 状态监测系统及应急预警系统
CN115387407A (zh) 用于挡土墙预警的全覆盖式柔性感知薄膜、系统及方法
CN112129433B (zh) 一种砂体颗粒间应力、应变的测量装置及检测方法
CN106968709A (zh) 一种膏体充填管路堵管监测装置及监测方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21955710

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21955710

Country of ref document: EP

Kind code of ref document: A1