CN204174601U - A kind of portable soil property measuring instrument - Google Patents
A kind of portable soil property measuring instrument Download PDFInfo
- Publication number
- CN204174601U CN204174601U CN201420623981.0U CN201420623981U CN204174601U CN 204174601 U CN204174601 U CN 204174601U CN 201420623981 U CN201420623981 U CN 201420623981U CN 204174601 U CN204174601 U CN 204174601U
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- measuring instrument
- soil quality
- motor
- portable soil
- drill
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- 239000002689 soil Substances 0.000 title claims abstract description 19
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052744 lithium Inorganic materials 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000005553 drilling Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
本实用新型的目的是提供一种用于螺旋地桩施工前检测土质的便携式土质测量仪，其特征在于：设有电机、减速箱、钻杆、扭矩测量仪、测距传感器、加长杆、充电扳手和反力臂。其中充电扳手作为动力元件，驱动电机运转，电机输出轴连接减速箱，经减速箱减速后驱动钻杆旋转入地，钻杆上部的测距传感器测量钻入深度，钻杆上端的反力臂消除工作中的反作用力，同时反力臂一端的扭矩测量仪检测旋转入地需要的扭矩值。另外，根据地质检测深度的需要确定是否安装加长杆。通过不同地质、不同深度时扭矩值的大小变化，来判断该地质是否适合使用螺旋地桩作为地基基础，需要哪种规格的螺旋地桩，以及选用多大扭矩的安装设备等。
The purpose of this utility model is to provide a portable soil quality measuring instrument for detecting soil quality before the construction of spiral ground piles. Wrench and reaction arm. Among them, the charging wrench is used as the power element to drive the motor to run. The output shaft of the motor is connected to the reduction box. After being decelerated by the reduction box, the drill pipe is driven to rotate into the ground. At the same time, the torque measuring instrument at one end of the reaction arm detects the torque value required to rotate into the ground. In addition, it is determined whether to install an extension rod according to the needs of geological detection depth. Through the change of torque value at different geology and different depths, it can be judged whether the geology is suitable for using screw ground piles as the foundation foundation, which specification of screw ground piles is required, and the installation equipment with a large torque.
Description
技术领域 technical field
本实用新型涉及螺旋地桩施工的土质检测设备，尤其是一种快速检测土质承载能力的便携式土质测量仪。 The utility model relates to soil quality testing equipment for spiral ground pile construction, in particular to a portable soil quality measuring instrument for rapidly testing soil quality bearing capacity.
背景技术 Background technique
目前，螺旋地桩地基基础在光伏产业、木屋安装、铁路护栏、路灯安装等方面都已经得到广泛的应用，尤其是在光伏产业方面应用最多。但螺旋地桩在施工过程中存在地桩承载力不够、螺旋桩深入地面困难、疾风暴雨时易倾倒等各种问题，问题的关键是对施工地质的检测不准，设计的螺旋地桩不能满足施工地质和工程质量的要求。但现有的地质检测设备不适用于螺旋地桩施工前的土质检测需要。 At present, the foundation of spiral ground piles has been widely used in the photovoltaic industry, wooden house installation, railway guardrail, street lamp installation, etc., especially in the photovoltaic industry. However, in the construction process of the spiral ground pile, there are various problems such as insufficient bearing capacity of the ground pile, difficulty in deepening the screw pile into the ground, and easy toppling in stormy weather. Construction geology and engineering quality requirements. However, the existing geological detection equipment is not suitable for the soil quality detection needs before the construction of the spiral ground pile.
发明内容 Contents of the invention
本实用新型就是为了满足螺旋地桩安装前土质检测的需要，提供一种移动方便、操作简单和工作稳定的便携式土质检测设备。 The utility model provides a portable soil quality detection device with convenient movement, simple operation and stable work in order to meet the needs of soil quality detection before the screw ground pile is installed.
本实用新型解决其技术问题所采用的技术方案是： The technical scheme that the utility model solves its technical problem adopts is:
一种便携式土质测量仪，包括电机、减速箱、扭矩测量仪和钻杆，其特征在于：减速箱输入轴与电机输出轴相连接，减速箱输出轴与钻杆上端相连接，钻杆下端设有钻头，钻杆上端部与反力臂一端交叉连接，反力臂另一端设有扭矩测量仪。 A portable soil quality measuring instrument, including a motor, a gear box, a torque measuring instrument and a drill pipe, is characterized in that: the input shaft of the gear box is connected with the output shaft of the motor, the output shaft of the gear box is connected with the upper end of the drill rod, and the lower end of the drill rod is set There is a drill bit, the upper end of the drill rod is cross-connected with one end of the reaction arm, and the other end of the reaction arm is provided with a torque measuring instrument.
本实用新型所述的电机上设有充电扳手，充电扳手内装有锂电池电源，锂电池经导线与电机连接，开关设置在充电板上，一次充电可满足10-15次的检测需要，工作稳定性好，携带方便。 The motor described in the utility model is provided with a charging wrench, and the charging wrench is equipped with a lithium battery power supply. The lithium battery is connected to the motor through a wire, and the switch is set on the charging board. One charge can meet the detection needs of 10-15 times, and the work is stable. Good performance, easy to carry.
本实用新型所述的钻杆上端部交叉连接反力臂一端，该反力臂采用伸缩式杆状结构，并与钻杆上端相铰接，以便于携带。 The upper end of the drill rod described in the utility model is cross-connected with one end of the reaction arm. The reaction arm adopts a telescopic rod-shaped structure and is hinged with the upper end of the drill rod so as to be portable.
本实用新型所述的减速箱采用一级或两级行星齿轮传动机构，使转速降低获得理想转速，并获得较大扭矩，具有结构简单紧凑和设备重量轻的优势。 The reduction box described in the utility model adopts a one-stage or two-stage planetary gear transmission mechanism, so that the speed is reduced to obtain an ideal speed and a large torque, and has the advantages of simple and compact structure and light weight of the equipment.
本实用新型所述的钻杆上部设加长杆，加长杆与钻杆采用卡槽连接。 The upper part of the drill rod described in the utility model is provided with an extension rod, and the extension rod and the drill rod are connected by a clamping groove.
本实用新型所述的钻杆上部设有测距传感器，实时准确的将深度信息反馈给扭矩测量仪，以提高测量数据的准确性。 The upper part of the drill pipe described in the utility model is provided with a ranging sensor, which can accurately feed back the depth information to the torque measuring instrument in real time, so as to improve the accuracy of the measurement data.
本实用新型所述的钻杆采用连续螺旋式叶片，旋入地下基础，根据不同地质和地上设施需要，旋入不同的深度，接近于实际安装的螺旋地桩，测得数据更加准确可靠。本实用新型在施工前可快速检测土质特性，根据检测数据可直接选择满足使用要求的螺旋地桩规格和对应的安装设备，具有操作简单、携带方便和提高施工速度的优点。 The drill pipe described in the utility model adopts continuous spiral blades, screwed into the underground foundation, and screwed into different depths according to different geology and ground facility needs, which is close to the actual installed spiral pile, and the measured data is more accurate and reliable. The utility model can quickly detect the soil properties before construction, and can directly select the specifications of the spiral ground piles that meet the use requirements and the corresponding installation equipment according to the detection data, and has the advantages of simple operation, convenient portability and increased construction speed.
附图说明 Description of drawings
图1是本实用新型的一种结构示意图。 Fig. 1 is a kind of structural representation of the utility model.
具体实施方式 Detailed ways
下面结合附图对本实用新型进一步说明： Below in conjunction with accompanying drawing, the utility model is further described:
如图所示，一种便携式土质测量仪，包括电机1、减速箱2、扭矩测量仪3、钻杆4、测距传感器5、加长杆6、充电扳手7和反力臂8，其特征在于：电机1经减速箱2与钻杆4上端相连接，所述的电机1用来为钻杆4提供驱动力，电机1上部设有充电扳手7，充电板手7内设有锂电池电源，锂电池经导线与电机连接，开关设置在充电板上，一次充电可满足10-15次的检测需要，具有工作稳定性好和携带方便的优点，减速箱2的输入轴与电机1输出轴相连接，减速箱2的输出轴与钻杆4上端相连接，所述的减速箱2采用行星齿轮传动机构，用来获得较低转速和需要的扭矩。钻杆4上端部与反力臂8一端交叉连接，可以消除工作中的反作用力，为携带方便，反力臂8采用伸缩式杆状结构，且与钻杆相铰接。钻杆4下端为钻头，用于旋入地下基础，根据不同地质和地上设施需要，旋入不同的深度，钻杆4采用连续螺旋式叶片，具有叶片质量好、硬度高和耐磨性好的优点；钻杆4上端可安装加长杆6，与钻杆4采用卡槽连接，有利于二者结构的稳定性。另外，为了准确测量深度信息和提高测量数据的准确性，本实用新型在钻杆4的上部设有测距传感器5；同时，为了实时检测钻杆深入土层过程中的扭矩值，反力臂8的另一端设有扭矩测量仪3。 As shown in the figure, a portable soil quality measuring instrument includes a motor 1, a gearbox 2, a torque measuring instrument 3, a drill pipe 4, a distance measuring sensor 5, an extension rod 6, a charging wrench 7 and a reaction arm 8, and is characterized in that : the motor 1 is connected to the upper end of the drill rod 4 through the reduction box 2, the motor 1 is used to provide driving force for the drill rod 4, the upper part of the motor 1 is provided with a charging wrench 7, and the charging wrench 7 is provided with a lithium battery power supply, The lithium battery is connected to the motor through wires, and the switch is set on the charging board. One charge can meet the detection needs of 10-15 times. It has the advantages of good working stability and easy portability. Connection, the output shaft of the reduction box 2 is connected with the upper end of the drill pipe 4, and the reduction box 2 adopts a planetary gear transmission mechanism to obtain a lower speed and required torque. The upper end of the drill rod 4 is cross-connected with one end of the reaction arm 8, which can eliminate the reaction force in the work. For the convenience of carrying, the reaction arm 8 adopts a telescopic rod-shaped structure, and is hinged with the drill rod. The lower end of the drill pipe 4 is a drill bit, which is used to screw into the underground foundation. According to the needs of different geology and ground facilities, it can be screwed into different depths. The drill pipe 4 adopts continuous spiral blades, which have good blade quality, high hardness and good wear resistance. Advantages: the upper end of the drill rod 4 can be installed with an extension rod 6, and is connected with the drill rod 4 by a slot, which is beneficial to the stability of the two structures. In addition, in order to accurately measure the depth information and improve the accuracy of the measurement data, the utility model is provided with a ranging sensor 5 on the top of the drill pipe 4; meanwhile, in order to detect the torque value of the drill pipe in the process of deepening the soil layer in real time, the reaction arm The other end of 8 is provided with torque measuring instrument 3.
本实用新型的主要工作方法是：通过充电扳手7提供旋转动力给电机1，带动减速箱2运转，通过减速箱2的减速和扭矩增大作用驱动钻杆4旋转进入地下；同时，反力臂8消除工作过程中的反作用力，钻杆上部的测距传感器5记录钻入深度，扭矩测量仪3对钻杆4在不同深度时钻入需要的扭矩值进行实时检测，加长杆6根据检测深度的需要对钻杆进行加长。 The main working method of the utility model is as follows: provide the rotating power to the motor 1 through the charging wrench 7, drive the reduction box 2 to run, and drive the drill pipe 4 to rotate into the ground through the deceleration and torque increase of the reduction box 2; at the same time, the reaction arm 8 Eliminate the reaction force during the working process. The distance measuring sensor 5 on the upper part of the drill pipe records the drilling depth. The torque measuring instrument 3 detects the torque value required for drilling the drill pipe 4 at different depths in real time. The drill pipe needs to be lengthened.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420623981.0U CN204174601U (en) | 2014-10-27 | 2014-10-27 | A kind of portable soil property measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420623981.0U CN204174601U (en) | 2014-10-27 | 2014-10-27 | A kind of portable soil property measuring instrument |
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| Publication Number | Publication Date |
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| CN204174601U true CN204174601U (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420623981.0U Expired - Lifetime CN204174601U (en) | 2014-10-27 | 2014-10-27 | A kind of portable soil property measuring instrument |
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| Country | Link |
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| CN (1) | CN204174601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947647A (en) * | 2015-06-16 | 2015-09-30 | 同济大学 | Recyclable drilling real-time measurement device |
| CN107398582A (en) * | 2017-06-12 | 2017-11-28 | 宁波工程学院 | Wall detection electric drill and detection method based on mechanical parameter characteristic |
-
2014
- 2014-10-27 CN CN201420623981.0U patent/CN204174601U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947647A (en) * | 2015-06-16 | 2015-09-30 | 同济大学 | Recyclable drilling real-time measurement device |
| CN107398582A (en) * | 2017-06-12 | 2017-11-28 | 宁波工程学院 | Wall detection electric drill and detection method based on mechanical parameter characteristic |
| CN107398582B (en) * | 2017-06-12 | 2019-06-28 | 宁波工程学院 | Wall detection electric drill and detection method based on mechanical parameter characteristic |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150225 |
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| CX01 | Expiry of patent term |