CN105672377B - Intelligent foundation ditch support meanss and intelligent foundation pit support system - Google Patents
Intelligent foundation ditch support meanss and intelligent foundation pit support system Download PDFInfo
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
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Abstract
本发明提出了一种智能基坑支撑装置和智能基坑支撑系统。该装置包括支撑本体、位移测量部件和智能识别部件。位移测量部件包括位移传递杆和位移测量指示仪。位移传递杆一端固定连接支撑本体，另一端固定连接位移测量指示仪的输入端。智能识别部件包括安装在支撑本体内部和刻度表的上方的壳体，以及安装在壳体上的图像采集单元、图像分析处理单元和光源。该系统包括至少一个智能基坑支撑装置、数据采集仪和监控云平台。每个智能基坑支撑装置均包括通信电缆，并通过各自的通信电缆与数据采集仪连接。数据采集仪包括第一天线；监控云平台包括第二天线。本发明能够在恶劣环境下使用，测量精度高，测量部件能够重复使用，使用寿命长，可靠性高。
The invention provides an intelligent foundation pit support device and an intelligent foundation pit support system. The device includes a supporting body, a displacement measuring part and an intelligent identification part. The displacement measurement component includes a displacement transmission rod and a displacement measurement indicator. One end of the displacement transmission rod is fixedly connected to the supporting body, and the other end is fixedly connected to the input end of the displacement measuring indicator. The intelligent identification component includes a housing installed inside the supporting body and above the scale, and an image acquisition unit, an image analysis and processing unit and a light source installed on the housing. The system includes at least one intelligent foundation pit supporting device, a data acquisition instrument and a monitoring cloud platform. Each intelligent foundation pit supporting device includes a communication cable, and is connected with the data acquisition instrument through its own communication cable. The data acquisition instrument includes a first antenna; the monitoring cloud platform includes a second antenna. The invention can be used in harsh environments, has high measurement accuracy, and the measurement parts can be used repeatedly, with long service life and high reliability.
Description
技术领域technical field
本发明属于基坑检测技术领域，涉及一种检测基坑支撑轴力的技术。The invention belongs to the technical field of foundation pit detection and relates to a technology for detecting the supporting axial force of a foundation pit.
背景技术Background technique
随着城市建设的迅猛发展，城市中心深基坑工程也越来越多，深基坑支护体系的结构计算和信息化测试施工具有重要意义。基坑内横向支撑基坑围护的支撑轴主要用来抵抗周围土体压迫情况下所产生的力，支撑轴力超过设计强度容易导致支撑破坏，进而引起整个基坑支护体系失稳并最终导致基坑坍塌。由于多种偶然因素作用，基坑实际支撑轴力数据和设计预算的支撑轴力数值存在一定差异，因此对支撑轴力的持续测量非常必要。支撑轴力是基坑监测中的必测量，支撑轴力监测可以判断支撑结构计算成果与施工工况的差距是否合理，也是深基坑开挖施工过程中预警的一个最直观的方法。With the rapid development of urban construction, there are more and more deep foundation pit projects in the city center, and the structural calculation and information-based test construction of deep foundation pit support systems are of great significance. The support shaft of the lateral support foundation pit enclosure in the foundation pit is mainly used to resist the force generated by the compression of the surrounding soil. If the support axis force exceeds the design strength, it will easily lead to support damage, which will cause the entire foundation pit support system to become unstable and eventually lead to The foundation pit collapsed. Due to various accidental factors, there is a certain difference between the actual support axial force data of the foundation pit and the support axial force value of the design budget, so the continuous measurement of the support axial force is very necessary. The supporting axial force is a necessary measurement in foundation pit monitoring. The supporting axial force monitoring can judge whether the gap between the calculation results of the supporting structure and the construction conditions is reasonable, and it is also the most intuitive method for early warning during the excavation of deep foundation pits.
当前基坑钢支撑轴力的监测方法主要有两种：一种是通过在钢支撑表面安装钢筋应力计、应变计等测力元件进行观测；另一种则是在钢支撑的端部安装专用的“轴力计”进行观测。上述方法均为接触式测量方法，敏感元件需要安装在钢支撑装置上，敏感元件的工作环境恶劣，长时间工作稳定性难以保证，且不能够重复使用；同时，这些方法需要较大的现场工作量，实施复杂。At present, there are two main monitoring methods for the axial force of steel supports in foundation pits: one is to observe by installing force measuring elements such as steel stress gauges and strain gauges on the surface of steel supports; the other is to install special The "axis force meter" for observation. The above methods are all contact measurement methods, the sensitive components need to be installed on the steel support device, the working environment of the sensitive components is harsh, it is difficult to guarantee the long-term working stability, and they cannot be reused; at the same time, these methods require large field work Quantity, the implementation is complex.
发明内容Contents of the invention
本发明的目的在于提供一种智能基坑支撑装置和智能基坑支撑系统，以使得检测部件能够重复使用，且减少整个过程中的现场工作量和避免检测过程中的现场工作。The purpose of the present invention is to provide an intelligent foundation pit support device and an intelligent foundation pit support system, so that the detection parts can be reused, and the on-site workload in the whole process can be reduced and the on-site work in the detection process can be avoided.
为了达到上述目的，本发明的解决方案是：In order to achieve the above object, the solution of the present invention is:
一种智能基坑支撑装置，包括支撑本体、位移测量部件和智能识别部件；所述支撑本体包括支撑梁；所述位移测量部件包括位移传递杆和位移测量指示仪，所述位移测量指示仪的输入为推拉力，输出为刻度表；所述位移传递杆一端固定连接所述支撑本体，另一端固定连接所述位移测量指示仪的输入端，以将两端的变形转化为对所述位移测量指示仪的输入端的推拉力；所述智能识别部件包括安装在所述支撑本体内部和所述刻度表的上方的壳体，以及安装在所述壳体上并面向所述位移测量指示仪的刻度表的图像采集单元、图像分析处理单元和光源，以由所述光源照射所述刻度表，并由所述图像采集单元检测所述刻度表的位置以及由所述分析处理单元根据所述刻度表的位置得到所述钢支撑本体当前所受的轴力。An intelligent foundation pit support device includes a support body, a displacement measurement component, and an intelligent identification component; the support body includes a support beam; the displacement measurement component includes a displacement transmission rod and a displacement measurement indicator, and the displacement measurement indicator The input is a push-pull force, and the output is a scale; one end of the displacement transmission rod is fixedly connected to the support body, and the other end is fixedly connected to the input end of the displacement measurement indicator, so as to convert the deformation at both ends into an indication for the displacement measurement. The push-pull force of the input end of the instrument; the intelligent identification part includes a housing installed inside the support body and above the scale, and a scale installed on the housing and facing the displacement measurement indicator An image acquisition unit, an image analysis processing unit and a light source, so that the scale is irradiated by the light source, and the position of the scale is detected by the image acquisition unit, and the position of the scale is detected by the analysis and processing unit according to the position of the scale. The position obtains the current axial force on the steel support body.
所述智能基坑支撑装置为智能基坑钢支撑装置，所述支撑本体为钢支撑本体，所述支撑梁为支撑钢梁。The intelligent foundation pit support device is an intelligent foundation pit steel support device, the support body is a steel support body, and the support beam is a support steel beam.
优选的，所述支撑梁为筒状的。Preferably, the support beam is cylindrical.
所述位移测量部件包括固定安装于所述支撑本体内部的第一底座，在第一底座上固定连接位移传递杆的一端，所述位移传递杆的另一端连接所述位移测量指示仪的输入端。The displacement measurement component includes a first base fixedly installed inside the support body, one end of the displacement transmission rod is fixedly connected to the first base, and the other end of the displacement transmission rod is connected to the input end of the displacement measurement indicator .
所述位移测量指示仪为千分盘，所述输入端为位移测量杆，所述刻度盘为表盘。The displacement measuring indicator is a dial, the input end is a displacement measuring rod, and the dial is a dial.
在所述支撑本体内部位于第一底座和所述位移传递杆的另一端之间的位置设置至少一个第二底座；所述第二底座中配合所述位移传递杆设有导向孔，所述位移传递杆穿过所述导向孔，以由第二底座支撑和引导所述位移传递杆。At least one second base is provided at a position between the first base and the other end of the displacement transmission rod inside the support body; a guide hole is provided in the second base to cooperate with the displacement transmission rod, and the displacement The transmission rod passes through the guide hole to support and guide the displacement transmission rod by the second base.
所述位移传递杆的另一端和所述位移测量指示仪的输入端之间通过固定块固定连接。The other end of the displacement transmission rod is fixedly connected to the input end of the displacement measurement indicator through a fixed block.
所述壳体密封罩住所述位移测量指示仪，以隔绝外部光源照射所述刻度表。The casing seals the displacement measuring indicator so as to isolate the scale from being illuminated by external light sources.
所述智能识别部件还包括通信电缆和/或天线，以允许所述智能基坑支撑装置连接外部装置，并将得到的所述轴力向外发送。The intelligent recognition component also includes a communication cable and/or an antenna to allow the intelligent foundation pit support device to connect to an external device, and to transmit the obtained axial force to the outside.
一种基于上述智能基坑支撑装置的智能基坑支撑系统，包括至少一个智能基坑支撑装置、数据采集仪和监控云平台；每个所述智能基坑支撑装置均包括通信电缆，并通过各自的通信电缆与数据采集仪连接，以允许所述数据采集仪采集每个所述智能基坑支撑装置检测的支撑梁承载的轴力；所述数据采集仪包括第一天线；所述监控云平台包括第二天线，以通过第二天线和第一天线通信获得每个支撑本体承受的轴力。An intelligent foundation pit support system based on the above-mentioned intelligent foundation pit support device, comprising at least one intelligent foundation pit support device, a data acquisition instrument and a monitoring cloud platform; The communication cable is connected with the data acquisition instrument to allow the data acquisition instrument to collect the axial force carried by the support beams detected by each of the intelligent foundation pit support devices; the data acquisition instrument includes a first antenna; the monitoring cloud platform A second antenna is included to obtain the axial force borne by each supporting body through communication between the second antenna and the first antenna.
所述监控云平台还将每个支撑梁承受的轴力与设定的阈值进行比较，并在超过所述阈值时报警。The monitoring cloud platform also compares the axial force borne by each support beam with a set threshold, and gives an alarm when the threshold is exceeded.
由于采用上述方案，本发明的有益效果是：本发明提出了一种智能基坑支撑装置和智能基坑支撑系统，尤其为一种智能基坑钢支撑装置和智能基坑钢支撑系统，能够在恶劣环境下使用，测量精度高，测量部件能够重复使用，使用寿命长，可靠性高；同时，相关人员可以通过客户端电脑或手机等移动终端查询联网的支撑梁，尤其是支撑钢梁的受力和报警数据，能够有效减少整个过程的现场工作量，并避免检测过程中的现场工作。Due to the adoption of the above scheme, the beneficial effects of the present invention are: the present invention proposes an intelligent foundation pit support device and an intelligent foundation pit support system, especially an intelligent foundation pit steel support device and an intelligent foundation pit steel support system, which can Used in harsh environments, the measurement accuracy is high, the measurement parts can be reused, the service life is long, and the reliability is high; at the same time, relevant personnel can query the networked support beams, especially the supported steel beams Force and alarm data can effectively reduce the on-site workload of the whole process and avoid on-site work during the detection process.
附图说明Description of drawings
图1为本发明一实施例中智能基坑钢支撑装置的结构示意图；Fig. 1 is the structural representation of intelligent foundation pit steel supporting device in an embodiment of the present invention;
图2为本发明一实施例中智能基坑支撑系统的结构示意图。Fig. 2 is a structural schematic diagram of an intelligent foundation pit support system in an embodiment of the present invention.
附图中：1、支撑钢梁；2、壳体；3、图像采集单元；4、图像分析处理单元；5、光源；6、千分盘；601、位移测量杆；7、第一底座；8、位移传递杆；9、固定块；10、第二底座；11、通信电缆。In the drawings: 1. Supporting steel beam; 2. Shell; 3. Image acquisition unit; 4. Image analysis and processing unit; 5. Light source; 6. Dial dial; 601. Displacement measuring rod; 7. First base; 8. Displacement transmission rod; 9. Fixed block; 10. Second base; 11. Communication cable.
具体实施方式detailed description
以下结合附图所示实施例对本发明作进一步的说明。The present invention will be further described below in conjunction with the embodiments shown in the accompanying drawings.
本发明提出了一种智能基坑支撑装置，本实施例中该智能基坑支撑装置为智能基坑钢支撑装置。图1所示为本实施例中该智能基坑钢支撑装置的结构示意图。The present invention proposes an intelligent foundation pit support device, and in this embodiment, the intelligent foundation pit support device is an intelligent foundation pit steel support device. FIG. 1 is a schematic structural diagram of the intelligent foundation pit steel support device in this embodiment.
该智能基坑钢支撑装置包括钢支撑本体(本发明不限于钢支撑本体，还可以是其他支撑本体)、位移测量部件和智能识别部件。钢支撑本体包括筒状的支撑钢梁1。位移测量部件包括位移传递杆和位移测量指示仪，位移测量指示仪的输入为推拉力，输出为由刻度表表示的数值。位移传递杆一端固定连接钢支撑本体，另一端固定连接位移测量指示仪的输入端，以将两端的变形转化为对位移测量指示仪的输入端的推拉力。智能识别部件包括安装在钢支撑本体内部和刻度表的上方的壳体2，以及安装在壳体2上并面向位移测量指示仪的刻度表的图像采集单元3、图像分析处理单元4和光源5，以由光源5照射刻度表，并由图像采集单元3检测刻度表的位置以及由分析处理单元4根据刻度表的位置得到钢支撑本体当前所受的轴力。The intelligent foundation pit steel support device includes a steel support body (the present invention is not limited to the steel support body, and may also be other support bodies), displacement measurement components and intelligent identification components. The steel supporting body includes a cylindrical supporting steel beam 1 . The displacement measurement component includes a displacement transmission rod and a displacement measurement indicator, the input of the displacement measurement indicator is a push-pull force, and the output is a value represented by a scale. One end of the displacement transmission rod is fixedly connected to the steel support body, and the other end is fixedly connected to the input end of the displacement measurement indicator, so as to convert the deformation at both ends into a push-pull force on the input end of the displacement measurement indicator. The intelligent identification components include a housing 2 installed inside the steel support body and above the scale, and an image acquisition unit 3, an image analysis and processing unit 4 and a light source 5 installed on the housing 2 and facing the scale of the displacement measurement indicator , so that the scale is illuminated by the light source 5, and the position of the scale is detected by the image acquisition unit 3, and the current axial force on the steel support body is obtained by the analysis and processing unit 4 according to the position of the scale.
本实施例中，该位移测量指示仪为千分盘6，其输入端为位移测量杆601，刻度盘为表盘。位移测量部件包括固定安装于支撑钢梁1的圆筒内部的第一底座7，在第一底座7上固定连接位移传递杆8的一端，位移传递杆8的另一端连接位移测量指示仪的输入端，即位移测量杆601。为了测量的准确性，将位移传递杆8的另一端与位移测量杆601通过固定块9固定连接。In this embodiment, the displacement measuring indicator is a dial 6, the input end of which is a displacement measuring rod 601, and the dial is a dial. The displacement measurement component includes a first base 7 fixedly installed inside the cylinder supporting the steel beam 1, one end of the displacement transmission rod 8 is fixedly connected to the first base 7, and the other end of the displacement transmission rod 8 is connected to the input of the displacement measurement indicator end, that is, the displacement measuring rod 601. For measurement accuracy, the other end of the displacement transmission rod 8 is fixedly connected to the displacement measurement rod 601 through the fixed block 9 .
为了防止位移传递杆8由于自身重力下沉，在支撑钢梁1的圆筒内部第一底座和位移传递杆8的另一端之间的位置设置至少一个第二底座10；本实施例中设置有一个第二底座10。第二底座10中配合位移传递杆8设有导向孔，位移传递杆8穿过该导向孔，以由第二底座10支撑和引导位移传递杆8。In order to prevent the displacement transmission rod 8 from sinking due to its own gravity, at least one second base 10 is provided at a position between the first base inside the cylinder supporting the steel beam 1 and the other end of the displacement transmission rod 8; A second base 10. A guide hole is provided in the second base 10 for the displacement transmission rod 8 , and the displacement transmission rod 8 passes through the guide hole so that the displacement transmission rod 8 is supported and guided by the second base 10 .
为了隔绝外部光源照射表盘，壳体2密封罩住千分盘6。In order to isolate the external light source from illuminating the dial, the housing 2 seals the dial 6 .
智能识别部件还包括通信电缆11和/或天线，以允许智能基坑支撑装置通信连接外部装置，并将得到的轴力向外发送。The intelligent recognition component also includes a communication cable 11 and/or an antenna to allow the intelligent foundation pit supporting device to communicate with external devices and send the obtained axial force to the outside.
在实际使用过程中，当支撑钢梁1受到轴力时，由该受力引起的变形能够通过位移传递杆8传递到位移测量杆601，位移测量杆601感受到对应的推拉力，引起千分盘6的表盘的指针旋转。光源5照射表盘，图像采集单元3采集到表盘上的刻度变化，图像分析与处理单元4分析处理表盘上指针位置，得到支撑钢梁1受到的轴力。In actual use, when the supporting steel beam 1 is subjected to axial force, the deformation caused by the force can be transmitted to the displacement measuring rod 601 through the displacement transmission rod 8, and the displacement measuring rod 601 feels the corresponding push-pull force, causing a thousandth The hands of the dial of disc 6 rotate. The light source 5 illuminates the dial, the image acquisition unit 3 collects the scale changes on the dial, and the image analysis and processing unit 4 analyzes and processes the position of the pointer on the dial to obtain the axial force on the supporting steel beam 1 .
本发明还提出了一种基于上述智能基坑支撑装置的智能基坑支撑系统，尤其为一种智能基坑支撑梁系统。该智能基坑支撑系统包括至少一个智能基坑支撑装置、数据采集仪和监控云平台，图2所示为该智能基坑支撑系统的结构示意图，其中共包括第一智能基坑支撑装置到第N智能基坑支撑装置共N个智能基坑支撑装置，N为正整数。每个智能基坑支撑装置均包括通信电缆，并通过各自的通信电缆与数据采集仪连接，以允许数据采集仪采集每个智能基坑支撑装置检测的支撑梁承载的轴力。本实施例中，各智能基坑支撑装置通过通信电缆连接到RS485总线，再由RS485总线连接到数据采集仪。The present invention also proposes an intelligent foundation pit support system based on the above-mentioned intelligent foundation pit support device, especially an intelligent foundation pit support beam system. The intelligent foundation pit support system includes at least one intelligent foundation pit support device, a data acquisition instrument and a monitoring cloud platform. Figure 2 shows a schematic structural diagram of the intelligent foundation pit support system, which includes the first intelligent foundation pit support device to the second intelligent foundation pit support device. N intelligent foundation pit support devices There are N intelligent foundation pit support devices in total, and N is a positive integer. Each intelligent foundation pit support device includes a communication cable, and is connected to the data acquisition instrument through its own communication cable, so as to allow the data acquisition instrument to collect the axial force carried by the support beam detected by each intelligent foundation pit support device. In this embodiment, each intelligent foundation pit supporting device is connected to the RS485 bus through a communication cable, and then connected to the data acquisition instrument through the RS485 bus.
该数据采集仪包括第一天线，该监控云平台包括第二天线，以通过第二天线和第一天线通信获得每个支撑梁承受的轴力。该监控云平台还将每个支撑梁承受的轴力与设定的阈值进行比较，并在超过阈值时报警。The data acquisition instrument includes a first antenna, and the monitoring cloud platform includes a second antenna, so as to obtain the axial force borne by each support beam through communication between the second antenna and the first antenna. The monitoring cloud platform also compares the axial force borne by each support beam with the set threshold, and gives an alarm when the threshold is exceeded.
本实施例中，该监控云平台还包括无线通信终端和云平台服务器。第二天线与无线通信终端连接，云平台服务器与无线通信终端连接。该云平台服务器还可以与外部电脑和手机通信，以实现电脑监控和/或手机监控，从而相关人员可以通过客户端电脑或手机等移动终端查询联网的智能基坑钢支撑装置的受力和报警数据，也可以接收报警信息，这样可以发现基坑潜在危险并及时处理防护。In this embodiment, the monitoring cloud platform further includes a wireless communication terminal and a cloud platform server. The second antenna is connected to the wireless communication terminal, and the cloud platform server is connected to the wireless communication terminal. The cloud platform server can also communicate with external computers and mobile phones to realize computer monitoring and/or mobile phone monitoring, so that relevant personnel can query the force and alarm of the networked smart foundation pit steel support device through mobile terminals such as client computers or mobile phones The data can also receive alarm information, so that the potential danger of the foundation pit can be found and the protection can be dealt with in time.
本发明提出了一种智能基坑支撑装置和智能基坑支撑系统，尤其为一种智能基坑钢支撑装置和智能基坑钢支撑系统，，能够在恶劣环境下使用，测量精度高，测量部件可以重复使用，使用寿命长，可靠性高；同时，相关人员可以通过客户端电脑或手机等移动终端查询联网的支撑梁，尤其是支撑钢梁的受力和报警数据，能够有效减少整个过程的现场工作量，并避免检测过程中的现场工作。The present invention proposes an intelligent foundation pit support device and an intelligent foundation pit support system, especially an intelligent foundation pit steel support device and an intelligent foundation pit steel support system, which can be used in harsh environments, have high measurement accuracy, and measure components It can be reused, has a long service life and high reliability; at the same time, relevant personnel can query the networked support beams, especially the force and alarm data of the support steel beams, through mobile terminals such as client computers or mobile phones, which can effectively reduce the time and cost of the entire process. Reduce on-site workload and avoid on-site work during the inspection process.
上述的对实施例的描述是为便于该技术领域的普通技术人员能理解和应用本发明。熟悉本领域技术的人员显然可以容易地对这些实施例做出各种修改，并把在此说明的一般原理应用到其他实施例中而不必经过创造性的劳动。因此，本发明不限于这里的实施例，本领域技术人员根据本发明的揭示，不脱离本发明范畴所做出的改进和修改都应该在本发明的保护范围之内。The above description of the embodiments is for those of ordinary skill in the art to understand and apply the present invention. It is obvious that those skilled in the art can easily make various modifications to these embodiments, and apply the general principles described here to other embodiments without creative effort. Therefore, the present invention is not limited to the embodiments herein. Improvements and modifications made by those skilled in the art according to the disclosure of the present invention without departing from the scope of the present invention should fall within the protection scope of the present invention.
Claims (8)
- A kind of 1. intelligent foundation ditch support meanss, it is characterised in that：Including support body, displacement measurement part and Intelligent Recognition portion Part；The support body is support beam；Institute's displacement measurement part includes displacement transmission lever and displacement measurement indicator, institute's rheme The input of shift measurement indicator is push-pull effort, is exported as graduation apparatus；The intelligent foundation ditch support meanss are intelligent foundation pit steel support device, and the support beam is support steel beam；Described displacement transmission lever one end is fixedly connected with the support steel beam, and the other end is fixedly connected with institute's displacement measurement indicator Input, the deformation at both ends is converted into the push-pull effort of the input to institute's displacement measurement indicator；The intelligent foundation ditch support meanss include being fixedly installed in the first base inside the support steel beam, and first base is fixed Connect one end of displacement transmission lever, the input of the other end connection institute displacement measurement indicator of the displacement transmission lever；The Intelligent Recognition part includes being arranged on the housing of inside the support steel beam and top of the graduation apparatus, Yi Jian Dress is on the housing and the image acquisition units of graduation apparatus towards institute's displacement measurement indicator, image analysis processing unit And light source, to irradiate the graduation apparatus by the light source, and by described image collecting unit detect the position of the graduation apparatus with And the current suffered axle power of the bracing members girder steel is obtained according to the position of the graduation apparatus by described image analysis and processing unit.
- 2. intelligent foundation ditch support meanss according to claim 1, it is characterised in that：Institute's displacement measurement indicator is thousand points Disk, the input are displacement measurement bar.
- 3. intelligent foundation ditch support meanss according to claim 1, it is characterised in that：Is internally located in the support steel beam Position between one base and the other end of the displacement transmission lever sets at least one second base；The displacement transmission lever is coordinated to be provided with pilot hole in the second base, the displacement transmission lever passes through the pilot hole, To support and guide the displacement transmission lever by second base.
- 4. intelligent foundation ditch support meanss according to claim 1, it is characterised in that：The other end of the displacement transmission lever and It is fixedly connected between the input of institute's displacement measurement indicator by fixed block.
- 5. intelligent foundation ditch support meanss according to claim 1, it is characterised in that：The housing seal covers the displacement Indicator is measured, irradiates the graduation apparatus to completely cut off external light source.
- 6. intelligent foundation ditch support meanss according to claim 1, it is characterised in that：The Intelligent Recognition part also includes logical Communication cable and/or antenna, to allow the intelligent foundation ditch support meanss connection external device (ED), and the obtained axle power is outside Send.
- 7. a kind of intelligent foundation pit support system of the intelligent foundation ditch support meanss based on any one of claim 1-6, its It is characterised by：Including at least one intelligent foundation ditch support meanss, data collecting instrument and monitoring cloud platform；Each intelligent foundation ditch support meanss include communication cable, and are connected by respective communication cable and data collecting instrument Connect, to allow the axle power that the support steel beam of each intelligent foundation ditch support meanss detection of the data collecting instrument collection carries；The data collecting instrument includes first antenna；The monitoring cloud platform includes the second antenna, to pass through the second antenna and the One antenna communication obtains the axle power that each support steel beam is born.
- 8. intelligent foundation pit support system according to claim 7, it is characterised in that：The monitoring cloud platform will also be propped up each The axle power born of support girder steel is compared with the threshold value of setting, and more than the threshold value alarm.
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| CN110264048B (en) * | 2019-06-04 | 2023-06-02 | 中科光绘（上海）科技有限公司 | Tower foundation acceptance system |
| CN112903006A (en) * | 2021-01-08 | 2021-06-04 | 常州天姆智能科技有限公司 | Be used for intelligent foundation ditch detecting system |
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