CN206311365U - A kind of hard ground sampler - Google Patents
A kind of hard ground sampler Download PDFInfo
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- CN206311365U CN206311365U CN201720022869.5U CN201720022869U CN206311365U CN 206311365 U CN206311365 U CN 206311365U CN 201720022869 U CN201720022869 U CN 201720022869U CN 206311365 U CN206311365 U CN 206311365U
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- sampling
- rod
- screw
- sampling rod
- soil
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- 238000005070 sampling Methods 0.000 claims abstract description 59
- 239000011435 rock Substances 0.000 claims abstract description 28
- 238000005527 soil sampling Methods 0.000 claims abstract description 13
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 23
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
本实用新型公开了取样装置技术领域的一种硬质岩土取样装置，包括支板，所述支板的底部左右两侧均设置有支腿，所述支板的顶部贯穿设置有螺杆，且螺杆与支板通过螺纹连接，所述螺杆的顶部设置有转盘，所述螺杆的底部连接有取样杆，所述取样杆的底部设置有变径取样杆，所述取样杆的外壁套接有挡环，所述活动套的顶部设置有阻环，所述变径取样杆的底部通过螺纹连接有钻头，通过转盘、螺杆的设置可以通过旋转带动钻头深入岩土深层，通过变径取样杆和活动套可以方便对岩土进行取样，省时省力，采集效率高，操作简单，重量轻，携带方便，并且在使用过程中不会对土壤地表造成大的破坏。
The utility model discloses a hard rock soil sampling device in the technical field of sampling devices, which comprises a support plate, legs are arranged on the left and right sides of the bottom of the support plate, and a screw rod is provided through the top of the support plate, and The screw and the support plate are connected by threads, the top of the screw is provided with a turntable, the bottom of the screw is connected with a sampling rod, the bottom of the sampling rod is provided with a variable-diameter sampling rod, and the outer wall of the sampling rod is sleeved with a stopper. ring, the top of the movable sleeve is provided with a resistance ring, and the bottom of the variable diameter sampling rod is connected with a drill bit through a screw thread, and the setting of the turntable and the screw can drive the drill bit to penetrate deep into the rock and soil through rotation, and the variable diameter sampling rod and the movable The sleeve can conveniently sample rock and soil, saves time and effort, has high collection efficiency, is simple to operate, light in weight, easy to carry, and will not cause major damage to the soil surface during use.
Description
技术领域technical field
本实用新型涉及取样装置技术领域，具体为一种硬质岩土取样装置。The utility model relates to the technical field of sampling devices, in particular to a hard rock soil sampling device.
背景技术Background technique
土壤采样包括采样的布设和取样技术，采剖面土样，应在剖面观察记载结束后进行，在采样前应先将剖面修整、清理，削去最表层的浮土，然后再按层次自上而下逐层从中心典型部位取样，现有的土壤采样器有许多种类，一般的土壤表层采集用小型铁铲就可完成，如果对一些坚硬的岩土进行取样时，铁铲采集岩土费时费力，采集效率低，目前最常用的对岩土采样工具是机械取样，机械的重量较重，搬运困难，不方便携带，对土壤地表的破坏大，为此，我们提出了一种硬质岩土取样装置。Soil sampling includes sampling layout and sampling technology. Section soil samples should be taken after the section observation and recording is completed. Before sampling, the section should be trimmed and cleaned to remove the top layer of floating soil, and then proceed from top to bottom according to the level. Sampling from the typical part of the center layer by layer. There are many types of existing soil samplers. The general soil surface collection can be completed with a small shovel. The collection efficiency is low. At present, the most commonly used rock and soil sampling tool is mechanical sampling. The weight of the machine is heavy, difficult to carry, inconvenient to carry, and it will cause great damage to the soil surface. Therefore, we propose a hard rock and soil sampling tool. device.
实用新型内容Utility model content
本实用新型的目的在于提供一种硬质岩土取样装置，以解决上述背景技术中提出的铁铲进岩土费时费力和机械重量较重不方便携带的问题。The purpose of this utility model is to provide a hard rock and soil sampling device to solve the problems of time-consuming and labor-intensive entry of a shovel into rock and soil and heavy mechanical weight and inconvenient portability.
为实现上述目的，本实用新型提供如下技术方案：一种硬质岩土取样装置，包括支板，所述支板的底部左右两侧均设置有支腿，所述支板的顶部贯穿设置有螺杆，且螺杆与支板通过螺纹连接，所述螺杆的顶部设置有转盘，所述螺杆的底部连接有取样杆，所述取样杆的底部设置有变径取样杆，所述取样杆的外壁套接有挡环，所述取样杆的外壁套接有活动套，且活动套位于挡环的底部，所述活动套的顶部设置有阻环，所述变径取样杆的底部通过螺纹连接有钻头。In order to achieve the above purpose, the utility model provides the following technical solutions: a hard rock soil sampling device, including a support plate, the left and right sides of the bottom of the support plate are provided with legs, and the top of the support plate is provided with screw, and the screw and the support plate are threadedly connected, the top of the screw is provided with a turntable, the bottom of the screw is connected with a sampling rod, the bottom of the sampling rod is provided with a variable-diameter sampling rod, and the outer wall of the sampling rod is covered Connected with a stop ring, the outer wall of the sampling rod is sleeved with a movable sleeve, and the movable sleeve is located at the bottom of the stop ring, the top of the movable sleeve is provided with a stop ring, and the bottom of the variable diameter sampling rod is threadedly connected with a drill bit .
优选的，所述转盘的顶部右侧设置有把手。Preferably, a handle is provided on the top right side of the turntable.
优选的，所述螺杆与取样杆通过法兰连接。Preferably, the screw rod is connected to the sampling rod through a flange.
优选的，所述取样杆的表面配设有刻度线。Preferably, the surface of the sampling rod is equipped with scale marks.
优选的，所述钻头为合金刚麻花钻头，所述钻头的外径大于取样杆的外径。Preferably, the drill bit is an alloy twist drill bit, and the outer diameter of the drill bit is larger than that of the sampling rod.
与现有技术相比，本实用新型的有益效果是：通过转盘、螺杆的设置可以通过旋转带动钻头深入岩土深层，通过变径取样杆和活动套可以方便对岩土进行取样，省时省力，采集效率高，操作简单，重量轻，携带方便，并且在使用过程中不会对土壤地表造成大的破坏。Compared with the prior art, the beneficial effect of the utility model is that: through the setting of the turntable and the screw rod, the drill bit can be driven to penetrate into the deep layer of rock and soil by rotation, and the rock and soil can be sampled conveniently through the variable-diameter sampling rod and the movable sleeve, saving time and effort , high collection efficiency, simple operation, light weight, easy to carry, and will not cause major damage to the soil surface during use.
附图说明Description of drawings
图1为本实用新型结构示意图。Fig. 1 is the structural representation of the utility model.
图中：1支板、2支腿、3螺杆、4转盘、5取样杆、6挡环、7活动套、71阻环、8变径取样杆、9钻头。In the figure: 1 support plate, 2 support legs, 3 screw rods, 4 turntables, 5 sampling rods, 6 retaining rings, 7 movable sleeves, 71 resistance rings, 8 variable diameter sampling rods, and 9 drill bits.
具体实施方式detailed description
下面将结合本实用新型实施例中的附图，对本实用新型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实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，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，都属于本实用新型保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
请参阅图1，本实用新型提供一种技术方案：一种硬质岩土取样装置，包括支板1，支板1的底部左右两侧均设置有支腿2，支板1的顶部贯穿设置有螺杆3，且螺杆3与支板1通过螺纹连接，螺杆3的顶部设置有转盘4，螺杆3的底部连接有取样杆5，取样杆5的底部设置有变径取样杆8，取样杆5的外壁套接有挡环6，取样杆5的外壁套接有活动套7，且活动套7位于挡环6的底部，活动套7的顶部设置有阻环71，变径取样杆8的底部通过螺纹连接有钻头9。Please refer to Figure 1, the utility model provides a technical solution: a hard rock soil sampling device, including a support plate 1, the left and right sides of the bottom of the support plate 1 are provided with legs 2, and the top of the support plate 1 is set through There is a screw 3, and the screw 3 is threadedly connected with the support plate 1, the top of the screw 3 is provided with a turntable 4, the bottom of the screw 3 is connected with a sampling rod 5, and the bottom of the sampling rod 5 is provided with a variable diameter sampling rod 8, the sampling rod 5 The outer wall of the sampling rod 5 is socketed with a retaining ring 6, and the outer wall of the sampling rod 5 is socketed with a movable sleeve 7, and the movable sleeve 7 is located at the bottom of the retaining ring 6, the top of the movable sleeve 7 is provided with a blocking ring 71, and the bottom of the variable diameter sampling rod 8 A drill bit 9 is threadedly connected.
其中，转盘4的顶部右侧设置有把手，方便对转盘4进行转动，螺杆3与取样杆5通过法兰连接，方便对取样杆5进行拆卸和安装，取样杆5的表面配设有刻度线，方便观察了解变径取样杆8深入岩土深层的位置，钻头9为合金刚麻花钻头，钻头9的外径大于取样杆5的外径，能够更轻松的钻入岩土深层，同时减小进入岩土深层的阻力。Wherein, the top right side of the turntable 4 is provided with a handle, which is convenient to rotate the turntable 4, and the screw rod 3 is connected to the sampling rod 5 through a flange, which is convenient for disassembling and installing the sampling rod 5, and the surface of the sampling rod 5 is equipped with a scale mark , it is convenient to observe and understand the position of the variable-diameter sampling rod 8 deep into the deep layer of rock and soil. The drill bit 9 is an alloy twist drill bit. Resistance to entry into deep layers of rock and soil.
工作原理：将需要采集的岩土地表清理，削去最表层的浮土，将此装置通过支腿2架于岩土地表，将取样杆5与螺杆3法兰连接，转动转盘4并带动螺杆3转动，通过螺杆3与支板1的螺纹连接，使螺杆3向下移动，螺杆3带动取样杆5转动并向下移动，取样杆5带动变径取样杆8转动并向下移动，变径取样杆8带动钻头9转动并向岩土深层移动进行取样，通过挡环6的阻挡，同时带动活动套7向岩土深层移动，由于钻头9的外径大于取样杆5的外径，所以在深入岩土进行取样时的阻力较小，通过取样杆5表面的刻度线，清楚的了解变径取样杆8深入岩土深层的位置，当深度达到取样要求时，由于挤压力，使岩土进入变径取样杆8的凹槽内，反转转盘4，使钻头9、变径取样杆8、取样杆5和螺杆3向上回位，由于回位时岩土对阻环71的阻力，使活动套7套于变径取样杆8的外壁，将岩土样本一起带出。Working principle: clean the surface of the rock and soil to be collected, cut off the top layer of floating soil, set the device on the surface of the rock and soil through the outrigger 2, connect the sampling rod 5 with the screw 3 flange, turn the turntable 4 and drive the screw 3 Rotate, through the threaded connection between the screw 3 and the support plate 1, the screw 3 moves downward, the screw 3 drives the sampling rod 5 to rotate and move downward, the sampling rod 5 drives the variable-diameter sampling rod 8 to rotate and move downward, and the variable-diameter sampling The rod 8 drives the drill bit 9 to rotate and move to the deep layer of the rock and soil for sampling. Through the blocking of the retaining ring 6, it drives the movable sleeve 7 to move to the deep layer of the rock and soil. The resistance of rock and soil sampling is small. Through the scale line on the surface of the sampling rod 5, the position of the variable diameter sampling rod 8 deep into the deep layer of rock and soil can be clearly understood. When the depth reaches the sampling requirement, due to the extrusion force, the rock and soil enter In the groove of variable-diameter sampling rod 8, reverse turntable 4 to make drill bit 9, variable-diameter sampling rod 8, sampling rod 5 and screw rod 3 return upwards, because the resistance of rock and soil to resistance ring 71 during the return makes the movement The cover 7 is set on the outer wall of the variable-diameter sampling rod 8, and the rock and soil samples are taken out together.
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720022869.5U CN206311365U (en) | 2017-01-09 | 2017-01-09 | A kind of hard ground sampler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720022869.5U CN206311365U (en) | 2017-01-09 | 2017-01-09 | A kind of hard ground sampler |
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| CN206311365U true CN206311365U (en) | 2017-07-07 |
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| CN201720022869.5U Expired - Fee Related CN206311365U (en) | 2017-01-09 | 2017-01-09 | A kind of hard ground sampler |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168941A (en) * | 2018-01-24 | 2018-06-15 | 东莞市粤惠建筑工程技术咨询有限公司 | A kind of ground high efficiency sampling apparatus and the method for sampling |
| CN111912955A (en) * | 2020-08-05 | 2020-11-10 | 河南城建学院 | Soil humidity data acquisition equipment |
-
2017
- 2017-01-09 CN CN201720022869.5U patent/CN206311365U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168941A (en) * | 2018-01-24 | 2018-06-15 | 东莞市粤惠建筑工程技术咨询有限公司 | A kind of ground high efficiency sampling apparatus and the method for sampling |
| CN111912955A (en) * | 2020-08-05 | 2020-11-10 | 河南城建学院 | Soil humidity data acquisition equipment |
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Granted publication date: 20170707 Termination date: 20180109 |