CN118424965A - Dam compaction detection device - Google Patents
Dam compaction detection device Download PDFInfo
- Publication number
- CN118424965A CN118424965A CN202410505335.2A CN202410505335A CN118424965A CN 118424965 A CN118424965 A CN 118424965A CN 202410505335 A CN202410505335 A CN 202410505335A CN 118424965 A CN118424965 A CN 118424965A
- Authority
- CN
- China
- Prior art keywords
- side wall
- detection device
- plate
- base
- lifting plate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 91
- 238000005056 compaction Methods 0.000 title abstract description 38
- 238000004080 punching Methods 0.000 claims abstract description 54
- 239000000523 sample Substances 0.000 claims abstract description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 239000011800 void material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/36—Analysing materials by measuring the density or specific gravity, e.g. determining quantity of moisture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/24—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing the transmission of wave or particle radiation through the material
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
本发明公开了坝体压实度检测装置，包括：基座，其上设置有一个通孔、一对滑槽；两根第一丝杆，其上分别设置有一个第一螺母座；两个第一驱动装置，其分别与两根第一丝杆连接；打孔装置，其包括：两根第二丝杆，其上分别设置有一个第二螺母座；两个第二驱动装置，其分别与两根第二丝杆连接；第一升降板，其与两个第二螺母座连接，且其上设置有两块限位板；打孔件，其设置在第一升降板上；检测装置本体，其包括：移动板，其底部设置有一对滑块；升降装置，其设置在移动板上；第二升降板，其设置在升降装置上；核子密度仪，其底座固定在第二升降板上。本发明在打孔结束后，只需要向上移动打孔机构，就能使探棒对准孔洞，这样能提高检测效率。
The present invention discloses a dam body compaction detection device, including: a base, on which a through hole and a pair of slide grooves are arranged; two first screw rods, on which a first nut seat is respectively arranged; two first driving devices, which are respectively connected to the two first screw rods; a punching device, which includes: two second screw rods, on which a second nut seat is respectively arranged; two second driving devices, which are respectively connected to the two second screw rods; a first lifting plate, which is connected to the two second nut seats and has two limit plates arranged thereon; a punching member, which is arranged on the first lifting plate; a detection device body, which includes: a moving plate, on which a pair of sliders are arranged at the bottom; a lifting device, which is arranged on the moving plate; a second lifting plate, which is arranged on the lifting device; and a nuclear density meter, whose base is fixed on the second lifting plate. After the punching is completed, the present invention only needs to move the punching mechanism upwards to align the probe with the hole, which can improve the detection efficiency.
Description
技术领域Technical Field
本发明涉及压实度检测技术领域。更具体地说，本发明涉及坝体压实度检测装置。The present invention relates to the technical field of compaction detection, and more specifically, to a dam body compaction detection device.
背景技术Background technique
核子密度仪能对坝体的压实度、含水量和空隙率进行检测，以判断压实度、含水量和空隙率是否符合设计要求和国家标准。The nuclear density meter can detect the compaction, water content and void ratio of the dam body to determine whether the compaction, water content and void ratio meet the design requirements and national standards.
在对坝体的压实度进行检测时，需要先在被检测位置处进行打孔，再将核子密度仪的探棒伸入至孔洞内进行检测。但现有的坝体压实度检测装置，如申请号202021173680.4，一种坝体压实度检测装置，在对坝体压实度进行检测时，将基座放置于坝体表面，同时使移动板沿着滑道滑移至需要打孔的位置，并开启打孔机构，使钻杆能够向下移动并穿过通孔钻入坝体，从而完成打孔工作，之后通过标记组件标记下打孔的位置，接着将移动板移开，使孔洞露出，再移动定位框至核子密度仪的探棒能够对准孔洞的位置，接着开启升降机构，升降机构将核子密度仪的底座向下移动并放置于坝体表面，之后向下移动探棒，从而使探棒能够顺利伸入至孔洞进行检测。但在打孔结束，向上移动打孔机构后，还要移动移动板，并对孔洞进行标记，这样会导致检测效率较低。When testing the compaction of the dam body, it is necessary to first drill a hole at the location to be tested, and then extend the probe of the nuclear density meter into the hole for testing. However, the existing dam body compaction detection device, such as application number 202021173680.4, a dam body compaction detection device, when testing the compaction of the dam body, places the base on the surface of the dam body, and at the same time makes the movable plate slide along the slideway to the position where the hole needs to be drilled, and turns on the drilling mechanism so that the drill rod can move downward and pass through the through hole to drill into the dam body, thereby completing the drilling work, and then marks the drilling position through the marking component, and then moves the movable plate away to expose the hole, and then moves the positioning frame to the position where the probe of the nuclear density meter can be aligned with the hole, and then turns on the lifting mechanism, the lifting mechanism moves the base of the nuclear density meter downward and places it on the surface of the dam body, and then moves the probe downward so that the probe can smoothly extend into the hole for testing. However, after the punching is completed and the punching mechanism is moved upward, the movable plate must be moved and the holes must be marked, which results in low detection efficiency.
发明内容Summary of the invention
本发明的目的是提供坝体压实度检测装置，在打孔结束后，只需要向上移动打孔机构，无需对孔洞进行标记，就能使核子密度仪移动至其探棒对准孔洞，这样能提高检测效率。The purpose of the present invention is to provide a dam body compaction detection device. After the drilling is completed, it is only necessary to move the drilling mechanism upward without marking the holes, so that the nuclear density meter can be moved until its probe is aligned with the holes, which can improve the detection efficiency.
为了实现本发明的这些目的和其它优点，提供了坝体压实度检测装置，包括：In order to achieve these purposes and other advantages of the present invention, a dam body compaction detection device is provided, comprising:
基座，其为长条形，基座上沿其长度方向设置有一个通孔，所述通孔贯穿基座的上下表面；基座的顶部设置有一对滑槽，滑槽沿基座的长度方向设置，所述通孔位于一对滑槽之间；The base is in the shape of an elongated strip, and a through hole is arranged on the base along its length direction, and the through hole penetrates the upper and lower surfaces of the base; a pair of slide grooves are arranged on the top of the base, and the slide grooves are arranged along the length direction of the base, and the through hole is located between the pair of slide grooves;
两根第一丝杆，其设置在所述基座上，且均沿基座的长度方向延伸，两根第一丝杆上分别设置有一个第一螺母座；Two first screw rods are arranged on the base and extend along the length direction of the base, and a first nut seat is arranged on each of the two first screw rods;
两个第一驱动装置，其分别与两根第一丝杆的一端连接，用于分别带动两根第一丝杆转动；Two first driving devices, which are respectively connected to one end of the two first screw rods and are used to drive the two first screw rods to rotate respectively;
打孔装置，其包括：A punching device, comprising:
两根第二丝杆，其分别竖直设置，两根第二丝杆上分别设置有一个第二螺母座；Two second screw rods are respectively arranged vertically, and each of the two second screw rods is provided with a second nut seat;
两个第二驱动装置，其分别设置在两个第一螺母座上，且分别与两根第二丝杆的底部连接，用于分别带动两根第二丝杆转动；Two second driving devices are respectively arranged on the two first nut seats and are respectively connected to the bottoms of the two second screw rods, so as to respectively drive the two second screw rods to rotate;
第一升降板，其设置在所述通孔的上方，第一升降板为长方体形，且包括相对设置的第一侧壁和第二侧壁，以及第三侧壁和第四侧壁，第三侧壁和第四侧壁沿通孔的长度方向间隔设置，第一侧壁和第二侧壁分别与两个第二螺母座固定连接，第三侧壁和第四侧壁上分别设置有一块限位板，两块限位板分别与第三侧壁和第四侧壁可拆卸地连接；A first lifting plate, which is arranged above the through hole, is in the shape of a rectangular parallelepiped and includes a first side wall and a second side wall, and a third side wall and a fourth side wall, which are arranged opposite to each other. The third side wall and the fourth side wall are arranged at intervals along the length direction of the through hole. The first side wall and the second side wall are respectively fixedly connected to the two second nut seats. A limiting plate is respectively arranged on the third side wall and the fourth side wall, and the two limiting plates are respectively detachably connected to the third side wall and the fourth side wall;
打孔件，其设置在所述第三侧壁或第四侧壁上，所述通孔不干涉打孔件的钻杆上下移动；A punching member, which is arranged on the third side wall or the fourth side wall, and the through hole does not interfere with the up and down movement of the drill rod of the punching member;
检测装置本体，其位于两个第一螺母座之间，检测装置本体包括：The detection device body is located between the two first nut seats, and the detection device body includes:
移动板，其底部设置有一对滑块，一对滑块与一对滑槽相配，且分别位于一对滑槽中，一对滑块能顺着一对滑槽移动；The movable plate has a pair of sliders at the bottom, the sliders match the pair of slide grooves and are respectively located in the pair of slide grooves, and the sliders can move along the pair of slide grooves;
升降装置，其设置在所述移动板上；A lifting device, which is arranged on the movable plate;
第二升降板，其设置在所述升降装置上，并通过升降装置带动其上下移动；A second lifting plate, which is arranged on the lifting device and is driven to move up and down by the lifting device;
核子密度仪，其底座固定在所述第二升降板上；当升降装置带动核子密度仪向下时，所述底座能穿过所述通孔并搁置在地面上，核子密度仪的碳棒能穿过所述通孔；当第一升降板移动至最高位置，且两块限位板未固定在第三侧壁和第四侧壁上时，检测装置本体能沿基座的长度方向从第一升降板和打孔件的下方穿过；当第一升降板移动至最高位置，两块限位板分别固定在第三侧壁和第四侧壁上，检测装置本体位于第一升降板和打孔件的下方，且部分卡在两块限位板之间时，碳棒能与钻杆所钻的孔洞相对。A nuclear density meter, whose base is fixed on the second lifting plate; when the lifting device drives the nuclear density meter downward, the base can pass through the through hole and rest on the ground, and the carbon rod of the nuclear density meter can pass through the through hole; when the first lifting plate moves to the highest position and the two limit plates are not fixed on the third side wall and the fourth side wall, the detection device body can pass from under the first lifting plate and the punching member along the length direction of the base; when the first lifting plate moves to the highest position, the two limit plates are respectively fixed on the third side wall and the fourth side wall, the detection device body is located below the first lifting plate and the punching member, and is partially stuck between the two limit plates, and the carbon rod can be opposite to the hole drilled by the drill pipe.
优选的是，所述的坝体压实度检测装置中，所述坝体压实度检测装置还包括：Preferably, in the dam body compaction detection device, the dam body compaction detection device further comprises:
两根第一导向杆，其设置在所述基座上，且均沿基座的长度方向延伸，并分别穿过两个第一螺母座；Two first guide rods are arranged on the base, extend along the length direction of the base, and pass through the two first nut seats respectively;
所述打孔装置还包括：The punching device also includes:
两根第二导向杆，其分别竖直设置，两根第二导向杆的底部分别与两个第一螺母座固定连接，顶部分别穿过两个第二螺母座。The two second guide rods are respectively arranged vertically, the bottoms of the two second guide rods are respectively fixedly connected to the two first nut seats, and the tops of the two second guide rods respectively pass through the two second nut seats.
优选的是，所述的坝体压实度检测装置中，所述第三侧壁和第四侧壁上分别设置有一块固定板，两块固定板上分别穿设有一块限位板，每块限位板的顶部均设置有一块第一限位块，两块第一限位块均搁置在与其对应的固定板上，以使两块限位板分别与第三侧壁和第四侧壁可拆卸地连接。Preferably, in the dam body compaction detection device, a fixed plate is respectively provided on the third side wall and the fourth side wall, a limit plate is respectively passed through the two fixed plates, a first limit block is provided on the top of each limit plate, and the two first limit blocks are both placed on the fixed plates corresponding thereto, so that the two limit plates are respectively detachably connected to the third side wall and the fourth side wall.
优选的是，所述的坝体压实度检测装置中，所述钻杆位于所述第一升降板的下方。Preferably, in the dam body compaction detection device, the drill rod is located below the first lifting plate.
优选的是，所述的坝体压实度检测装置中，所述滑槽的横截面为倒T字形，所述基座和所述通孔均为长方体形，且同轴设置。Preferably, in the dam body compaction detection device, the cross-section of the slideway is an inverted T-shape, and the base and the through hole are both rectangular and coaxially arranged.
优选的是，所述的坝体压实度检测装置中，所述底座的底面的高度低于第二升降板的底面的高度。Preferably, in the dam body compaction detection device, the height of the bottom surface of the base is lower than the height of the bottom surface of the second lifting plate.
优选的是，所述的坝体压实度检测装置中，所述移动板和所述第二升降板均为长方体形，所述检测装置本体还包括：Preferably, in the dam body compaction detection device, the movable plate and the second lifting plate are both in the shape of a rectangular parallelepiped, and the detection device body further comprises:
四根第三导向杆，其分别竖直设置，四根第三导向杆的底部分别与所述移动板固定连接，顶部分别穿过所述第二升降板的四个角；Four third guide rods are respectively arranged vertically, the bottoms of the four third guide rods are respectively fixedly connected to the movable plate, and the tops of the four third guide rods respectively pass through the four corners of the second lifting plate;
护板，其固设在所述四根第三导向杆的顶部；当第二升降板移动至最高位置时，第二升降板与护板相抵，所述核子密度仪位于所述护板的下方；当第一升降板移动至最高位置，两块限位板分别固定在第三侧壁和第四侧壁上，护板位于第一升降板的下方，且卡在两块限位板之间时，核子密度仪的顶部的高度低于两块限位板的底部的高度，碳棒能与钻杆所钻的孔洞相对。A guard plate is fixed on the top of the four third guide rods; when the second lifting plate moves to the highest position, the second lifting plate abuts against the guard plate, and the nuclear density meter is located below the guard plate; when the first lifting plate moves to the highest position, the two limit plates are respectively fixed on the third side wall and the fourth side wall, the guard plate is located below the first lifting plate, and when it is stuck between the two limit plates, the height of the top of the nuclear density meter is lower than the height of the bottom of the two limit plates, and the carbon rod can be opposite to the hole drilled by the drill rod.
优选的是，所述的坝体压实度检测装置中，当护板卡在两块限位板之间时，两块限位板与检测装置本体的其他部分不接触。Preferably, in the dam body compaction detection device, when the guard plate is stuck between the two limit plates, the two limit plates are not in contact with other parts of the detection device body.
优选的是，所述的坝体压实度检测装置中，所述底座与所述移动板不相对。Preferably, in the dam body compaction detection device, the base and the movable plate are not opposite to each other.
优选的是，所述的坝体压实度检测装置中，两根第二导向杆的顶部分别设置有一块第二限位块，当第一升降板移动至最高位置时，两个第二螺母座分别与两块第二限位块相抵。Preferably, in the dam body compaction detection device, a second limit block is respectively provided on the top of the two second guide rods, and when the first lifting plate moves to the highest position, the two second nut seats respectively abut against the two second limit blocks.
坝体压实度检测装置的使用方法，包括以下步骤：The method for using the dam body compaction detection device comprises the following steps:
将基座放置于坝体表面，同时使两个第一驱动装置分别带动两根第一丝杆转动，使第一升降板和打孔件沿着第一丝杆的延伸方向移至需要打孔的位置，之后开启打孔件，同时两个第二驱动装置分别带动两根第二丝杆转动，使第一升降板和打孔件向下，待完成打孔工作后，使两个第二驱动装置分别带动两根第二丝杆转动，使第一升降板和打孔件向上移动至最高位置，并使孔洞露出，接着取下靠近检测装置本体的那块限位板，再向着另一块限位板推动检测装置本体至检测装置本体与该限位板接触，之后安装取下的那块限位板，使检测装置本体位于第一升降板和打孔件的下方，且部分卡在两块限位板之间，此时核子密度仪的探棒对准孔洞的位置，接着开启升降装置，升降装置将第二升降板和核子密度仪的底座向下移动并使核子密度仪的底座放置于坝体表面，之后向下移动探棒，从而使探棒顺利伸入至孔洞进行检测，检测结束后，升降装置将第二升降板和核子密度仪的底座向上移动，再取下两块限位板，之后不断重复。Place the base on the surface of the dam body, and at the same time, make the two first driving devices drive the two first screw rods to rotate respectively, so that the first lifting plate and the punching piece are moved to the position where holes need to be punched along the extension direction of the first screw rod, and then turn on the punching piece. At the same time, the two second driving devices drive the two second screw rods to rotate respectively, so that the first lifting plate and the punching piece are moved downward. After the punching work is completed, the two second driving devices drive the two second screw rods to rotate respectively, so that the first lifting plate and the punching piece move upward to the highest position and expose the hole, then remove the limit plate close to the detection device body, and then push the detection device body toward the other limit plate. The body is moved until the detection device body contacts the limit plate, and then the removed limit plate is installed so that the detection device body is located below the first lifting plate and the punching piece, and is partially stuck between the two limit plates. At this time, the probe of the nuclear density meter is aligned with the position of the hole, and then the lifting device is turned on. The lifting device moves the second lifting plate and the base of the nuclear density meter downward and places the base of the nuclear density meter on the surface of the dam body, and then moves the probe downward, so that the probe can be smoothly extended into the hole for detection. After the detection is completed, the lifting device moves the second lifting plate and the base of the nuclear density meter upward, and then removes the two limit plates, and then repeats the process.
本发明至少包括以下有益效果：The present invention has at least the following beneficial effects:
本发明在打孔结束后，无需对孔洞进行标记，只需要向上移动打孔机构，并使检测装置本体移动至第一升降板和打孔件的下方，且使护板卡在两块限位板之间，就能使核子密度仪移动至其探棒对准孔洞，这样能提高检测效率。After the punching is completed, the present invention does not need to mark the holes. It only needs to move the punching mechanism upward and move the detection device body to below the first lifting plate and the punching member, and make the guard plate stuck between the two limit plates, so that the nuclear density meter can be moved until its probe is aligned with the hole, which can improve the detection efficiency.
本发明使打孔件和第一升降板移动至最高位置，并取下两块限位板，就能使打孔装置和检测装置本体在移动过程中互不干扰，且能使打孔装置和检测装置本体移动至通孔的不同位置，使得使用更方便。The present invention moves the punching member and the first lifting plate to the highest position and removes the two limit plates, so that the punching device and the detection device body do not interfere with each other during movement, and can move the punching device and the detection device body to different positions of the through hole, making it more convenient to use.
本发明在打孔过程中，能使打孔机边向下边转动，从而使钻杆穿过通孔进入坝体，这样能提高打孔效率。During the drilling process, the drilling machine can be rotated downward, so that the drill rod passes through the through hole and enters the dam body, thereby improving the drilling efficiency.
本发明的其它优点、目标和特征将部分通过下面的说明体现，部分还将通过对本发明的研究和实践而为本领域的技术人员所理解。Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1是根据本发明一个实施例的坝体压实度检测装置的结构示意图；FIG1 is a schematic structural diagram of a dam body compaction detection device according to an embodiment of the present invention;
图2是根据本发明一个实施例的护板卡在的两块限位板之间时的结构示意图；FIG2 is a schematic diagram of the structure of a guard plate stuck between two limit plates according to an embodiment of the present invention;
图3是根据本发明一个实施例的基座的结构示意图。FIG. 3 is a schematic structural diagram of a base according to an embodiment of the present invention.
具体实施方式Detailed ways
下面结合附图对本发明做进一步的详细说明，以令本领域技术人员参照说明书文字能够据以实施。The present invention will be further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.
需要说明的是，在本发明的描述中，术语“横向”、“纵向”、“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发明和简化描述，并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发明的限制。It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
如图1至图3所示，本发明提供坝体压实度检测装置，包括：As shown in FIGS. 1 to 3 , the present invention provides a dam body compaction detection device, comprising:
基座1，其为长条形，基座1上沿其长度方向(如图3所示的左右方向)设置有一个通孔101，所述通孔101贯穿基座1的上下表面；基座1的顶部设置有一对滑槽102，滑槽102沿基座1的长度方向设置，所述通孔101位于一对滑槽102之间；The base 1 is in the shape of an elongated strip. A through hole 101 is provided on the base 1 along its length direction (the left-right direction as shown in FIG. 3 ). The through hole 101 passes through the upper and lower surfaces of the base 1. A pair of slide grooves 102 are provided on the top of the base 1. The slide grooves 102 are provided along the length direction of the base 1. The through hole 101 is located between the pair of slide grooves 102.
两根第一丝杆2，其设置在所述基座1上，且均沿基座1的长度方向延伸，两根第一丝杆2上分别设置有一个第一螺母座201，第一螺母座201和第一丝杆2组成滚珠丝杆副；Two first screw rods 2 are arranged on the base 1 and extend along the length direction of the base 1. A first nut seat 201 is arranged on each of the two first screw rods 2. The first nut seat 201 and the first screw rod 2 form a ball screw pair;
两个第一驱动装置，其分别与两根第一丝杆2的一端连接，用于分别带动两根第一丝杆2转动；Two first driving devices, which are respectively connected to one end of the two first screw rods 2, and are used to drive the two first screw rods 2 to rotate respectively;
打孔装置，其包括：A punching device, comprising:
两根第二丝杆3，其分别竖直设置，两根第二丝杆3上分别设置有一个第二螺母座301，第二螺母座301和第二丝杆3组成滚珠丝杆副；Two second screw rods 3 are respectively arranged vertically, and a second nut seat 301 is respectively arranged on the two second screw rods 3, and the second nut seat 301 and the second screw rod 3 form a ball screw pair;
两个第二驱动装置，其分别设置在两个第一螺母座201上，且分别与两根第二丝杆3的底部连接，用于分别带动两根第二丝杆3转动；Two second driving devices, which are respectively arranged on the two first nut seats 201 and respectively connected to the bottoms of the two second screw rods 3, and are used to drive the two second screw rods 3 to rotate respectively;
第一升降板4，其设置在所述通孔101的上方，第一升降板4的竖直投影位于通孔101的竖直投影内，第一升降板4为长方体形，且包括相对设置的第一侧壁和第二侧壁，以及第三侧壁和第四侧壁，第三侧壁和第四侧壁沿通孔101的长度方向间隔设置，第一侧壁和第二侧壁分别与两个第二螺母座301固定连接，第三侧壁和第四侧壁上分别设置有一块限位板401，两块限位板401分别与第三侧壁和第四侧壁可拆卸地连接；A first lifting plate 4 is arranged above the through hole 101, and a vertical projection of the first lifting plate 4 is located within the vertical projection of the through hole 101. The first lifting plate 4 is in a rectangular shape and includes a first side wall and a second side wall, and a third side wall and a fourth side wall that are arranged opposite to each other. The third side wall and the fourth side wall are arranged at intervals along the length direction of the through hole 101. The first side wall and the second side wall are fixedly connected to two second nut seats 301 respectively. A limiting plate 401 is respectively arranged on the third side wall and the fourth side wall. The two limiting plates 401 are detachably connected to the third side wall and the fourth side wall respectively.
打孔件5，其设置在所述第三侧壁或第四侧壁上，打孔件5的钻杆501能穿过所述通孔101，所述通孔101不干涉打孔件5的钻杆501上下移动；A punching member 5, which is arranged on the third side wall or the fourth side wall, and a drill rod 501 of the punching member 5 can pass through the through hole 101, and the through hole 101 does not interfere with the up and down movement of the drill rod 501 of the punching member 5;
检测装置本体，其位于两个第一螺母座201之间，检测装置本体包括：The detection device body is located between the two first nut seats 201, and the detection device body includes:
移动板6，其底部设置有一对滑块，一对滑块与一对滑槽102相配，且分别位于一对滑槽102中，一对滑块能顺着一对滑槽102移动；The movable plate 6 has a pair of sliders at the bottom thereof, the pair of sliders match the pair of slide grooves 102 and are respectively located in the pair of slide grooves 102, and the pair of sliders can move along the pair of slide grooves 102;
升降装置，其设置在所述移动板6上；A lifting device, which is arranged on the movable plate 6;
第二升降板7，其设置在所述升降装置上，并通过升降装置带动其上下移动；A second lifting plate 7, which is arranged on the lifting device and is driven to move up and down by the lifting device;
核子密度仪8，其底座801固定在所述第二升降板7上；当升降装置带动核子密度仪8向下时，所述底座801能穿过所述通孔101并搁置在地面上，核子密度仪8的碳棒能穿过所述通孔101；当第一升降板4移动至最高位置，且两块限位板401未固定在第三侧壁和第四侧壁上时，检测装置本体能沿基座1的长度方向从第一升降板4和打孔件5的下方穿过；当第一升降板4移动至最高位置，两块限位板401分别固定在第三侧壁和第四侧壁上，检测装置本体位于第一升降板4和打孔件5的下方，且部分或全部卡在两块限位板401之间时，碳棒能与钻杆501所钻的孔洞相对。The nuclear density meter 8, whose base 801 is fixed on the second lifting plate 7; when the lifting device drives the nuclear density meter 8 downward, the base 801 can pass through the through hole 101 and rest on the ground, and the carbon rod of the nuclear density meter 8 can pass through the through hole 101; when the first lifting plate 4 moves to the highest position and the two limit plates 401 are not fixed on the third side wall and the fourth side wall, the detection device body can pass from under the first lifting plate 4 and the punching member 5 along the length direction of the base 1; when the first lifting plate 4 moves to the highest position, the two limit plates 401 are respectively fixed on the third side wall and the fourth side wall, the detection device body is located below the first lifting plate 4 and the punching member 5, and is partially or completely stuck between the two limit plates 401, and the carbon rod can be opposite to the hole drilled by the drill rod 501.
本方案提供的坝体压实度检测装置，在对坝体压实度进行检测时，将基座1放置于坝体表面，同时使两个第一驱动装置分别带动两根第一丝杆2转动，使第一升降板4和打孔件5沿着第一丝杆2的延伸方向移至需要打孔的位置，之后开启打孔件5，同时两个第二驱动装置分别带动两根第二丝杆3转动，以使第一升降板4和打孔件5向下，这样能使钻杆501转动的同时向下移动并穿过通孔101钻入坝体，从而完成打孔工作。之后使两个第二驱动装置分别带动两根第二丝杆3转动，以使第一升降板4和打孔件5向上移动至最高位置，并使孔洞露出，接着取下靠近检测装置本体的那块限位板401(如图2所示，位于右侧的限位板401)，再向着另一块限位板401推动检测装置本体至检测装置本体与该限位板401接触，之后安装取下的那块限位板401，使检测装置本体位于第一升降板4和打孔件5的下方，且部分卡在两块限位板401之间，此时核子密度仪8的探棒对准孔洞的位置，接着开启升降装置，升降装置将第二升降板7和核子密度仪8的底座801向下移动并使核子密度仪8的底座801放置于坝体表面，之后向下移动探棒，从而使探棒顺利伸入至孔洞进行检测，检测结束后，升降装置将第二升降板7和核子密度仪8的底座801向上移动，再取下两块限位板401，之后不断重复。The dam body compaction detection device provided in the present solution, when detecting the compaction of the dam body, places the base 1 on the surface of the dam body, and at the same time, the two first driving devices respectively drive the two first screw rods 2 to rotate, so that the first lifting plate 4 and the punching member 5 are moved to the position where holes need to be punched along the extension direction of the first screw rod 2, and then the punching member 5 is turned on, and at the same time, the two second driving devices respectively drive the two second screw rods 3 to rotate, so that the first lifting plate 4 and the punching member 5 are downward, so that the drill rod 501 can rotate and move downward at the same time and pass through the through hole 101 to drill into the dam body, thereby completing the punching work. Then, the two second driving devices are respectively driven to rotate the two second screw rods 3, so that the first lifting plate 4 and the punching member 5 move upward to the highest position and expose the hole, and then the limiting plate 401 close to the detection device body is removed (as shown in FIG. 2 , the limiting plate 401 on the right side), and then the detection device body is pushed toward the other limiting plate 401 until the detection device body contacts the limiting plate 401, and then the removed limiting plate 401 is installed, so that the detection device body is located below the first lifting plate 4 and the punching member 5. And part of it is stuck between the two limit plates 401. At this time, the probe of the nuclear density meter 8 is aligned with the position of the hole. Then the lifting device is turned on. The lifting device moves the second lifting plate 7 and the base 801 of the nuclear density meter 8 downward and places the base 801 of the nuclear density meter 8 on the surface of the dam body. Then the probe is moved downward so that the probe can be smoothly extended into the hole for detection. After the detection is completed, the lifting device moves the second lifting plate 7 and the base 801 of the nuclear density meter 8 upward, and then removes the two limit plates 401, and then repeats it continuously.
在另一种方案中，所述的坝体压实度检测装置中，所述坝体压实度检测装置还包括：In another embodiment, in the dam body compaction detection device, the dam body compaction detection device further comprises:
两根第一导向杆，其设置在所述基座1上，且均沿基座1的长度方向延伸，并分别穿过两个第一螺母座201；第一导向杆能在第一螺母座201移动过程中起导向作用。Two first guide rods are arranged on the base 1 and extend along the length direction of the base 1 and pass through the two first nut seats 201 respectively; the first guide rods can play a guiding role during the movement of the first nut seats 201.
所述打孔装置还包括：The punching device also includes:
两根第二导向杆9，其分别竖直设置，两根第二导向杆9的底部分别与两个第一螺母座201固定连接，顶部分别穿过两个第二螺母座301，第二导向杆9能在第二螺母座301移动过程中起导向作用。The two second guide rods 9 are respectively arranged vertically, the bottoms of the two second guide rods 9 are respectively fixedly connected to the two first nut seats 201, and the tops pass through the two second nut seats 301 respectively. The second guide rods 9 can play a guiding role during the movement of the second nut seats 301.
在另一种方案中，所述的坝体压实度检测装置中，所述第三侧壁和第四侧壁上分别设置有一块固定板402，两块固定板402上分别穿设有一块限位板401，每块限位板401的顶部均设置有一块第一限位块，两块第一限位块均搁置在与其对应的固定板402上，以使两块限位板401分别与第三侧壁和第四侧壁可拆卸地连接，在需要取下限位板401时，向上提起第一限位块至限位板401脱离固定板402，即可取下限位板401。In another embodiment, in the dam body compaction detection device, a fixed plate 402 is respectively provided on the third side wall and the fourth side wall, a limit plate 401 is respectively passed through the two fixed plates 402, a first limit block is provided on the top of each limit plate 401, and the two first limit blocks are placed on the corresponding fixed plates 402 so that the two limit plates 401 are respectively detachably connected to the third side wall and the fourth side wall. When it is necessary to remove the limit plate 401, the first limit block is lifted upwards until the limit plate 401 is separated from the fixed plate 402, and the limit plate 401 can be removed.
在另一种方案中，所述的坝体压实度检测装置中，所述钻杆501位于所述第一升降板4的下方。In another solution, in the dam body compaction detection device, the drill rod 501 is located below the first lifting plate 4 .
在另一种方案中，所述的坝体压实度检测装置中，所述滑槽102的横截面为倒T字形，所述基座1和所述通孔101均为长方体形，且同轴设置。In another embodiment, in the dam body compaction detection device, the cross section of the slide chute 102 is an inverted T-shape, and the base 1 and the through hole 101 are both rectangular and coaxially arranged.
在另一种方案中，所述的坝体压实度检测装置中，所述底座801的底面的高度低于第二升降板7的底面的高度。In another embodiment, in the dam body compaction detection device, the height of the bottom surface of the base 801 is lower than the height of the bottom surface of the second lifting plate 7 .
在另一种方案中，所述的坝体压实度检测装置中，所述移动板6和所述第二升降板7均为长方体形，所述检测装置本体还包括：In another embodiment, in the dam compaction detection device, the movable plate 6 and the second lifting plate 7 are both in the shape of a rectangular parallelepiped, and the detection device body further includes:
四根第三导向杆10，其分别竖直设置，四根第三导向杆10的底部分别与所述移动板6固定连接，顶部分别穿过所述第二升降板7的四个角；第三导向杆10能在第二升降板7移动过程中起导向作用。The four third guide rods 10 are respectively arranged vertically, the bottoms of the four third guide rods 10 are respectively fixedly connected to the movable plate 6, and the tops respectively pass through the four corners of the second lifting plate 7; the third guide rods 10 can play a guiding role during the movement of the second lifting plate 7.
护板11，其固设在所述四根第三导向杆10的顶部；当第二升降板7移动至最高位置时，第二升降板7与护板11相抵，所述核子密度仪8位于所述护板11的下方；当第一升降板4移动至最高位置，两块限位板401分别固定在第三侧壁和第四侧壁上，护板11位于第一升降板4的下方，且卡在两块限位板401之间时，核子密度仪8的顶部的高度低于两块限位板401的底部的高度，碳棒能与钻杆501所钻的孔洞相对。The guard plate 11 is fixed on the top of the four third guide rods 10; when the second lifting plate 7 moves to the highest position, the second lifting plate 7 and the guard plate 11 are against each other, and the nuclear density meter 8 is located below the guard plate 11; when the first lifting plate 4 moves to the highest position, the two limit plates 401 are respectively fixed on the third side wall and the fourth side wall, the guard plate 11 is located below the first lifting plate 4, and when it is stuck between the two limit plates 401, the height of the top of the nuclear density meter 8 is lower than the height of the bottom of the two limit plates 401, and the carbon rod can be opposite to the hole drilled by the drill rod 501.
在另一种方案中，所述的坝体压实度检测装置中，当护板11卡在两块限位板401之间时，两块限位板401与检测装置本体的其他部分不接触。通过设置护板11，能避免检测装置本体的其他部分与限位板401和钻杆501发生碰撞而损坏。In another embodiment, in the dam compaction detection device, when the guard plate 11 is stuck between the two limit plates 401, the two limit plates 401 do not contact other parts of the detection device body. By providing the guard plate 11, it is possible to prevent other parts of the detection device body from colliding with the limit plates 401 and the drill rod 501 and being damaged.
在另一种方案中，所述的坝体压实度检测装置中，所述底座801与所述移动板6不相对，使得移动板6不限制底座801向下移动。In another embodiment, in the dam body compaction detection device, the base 801 is not opposite to the movable plate 6, so that the movable plate 6 does not restrict the base 801 from moving downward.
在另一种方案中，所述的坝体压实度检测装置中，两根第二导向杆9的顶部分别设置有一块第二限位块，当第一升降板4移动至最高位置时，两个第二螺母座301分别与两块第二限位块相抵。In another embodiment, in the dam compaction detection device, a second limit block is respectively provided on the top of the two second guide rods 9, and when the first lifting plate 4 moves to the highest position, the two second nut seats 301 respectively abut against the two second limit blocks.
坝体压实度检测装置的使用方法，包括以下步骤：The method for using the dam body compaction detection device comprises the following steps:
将基座放置于坝体表面，同时使两个第一驱动装置分别带动两根第一丝杆转动，使第一升降板和打孔件沿着第一丝杆的延伸方向移至需要打孔的位置，之后开启打孔件，同时两个第二驱动装置分别带动两根第二丝杆转动，使第一升降板和打孔件向下，待完成打孔工作后，使两个第二驱动装置分别带动两根第二丝杆转动，使第一升降板和打孔件向上移动至最高位置，并使孔洞露出，接着取下靠近检测装置本体的那块限位板，再向着另一块限位板推动检测装置本体至检测装置本体与该限位板接触，之后安装取下的那块限位板，使检测装置本体位于第一升降板和打孔件的下方，且部分卡在两块限位板之间，此时核子密度仪的探棒对准孔洞的位置，接着开启升降装置，升降装置将第二升降板和核子密度仪的底座向下移动并使核子密度仪的底座放置于坝体表面，之后向下移动探棒，从而使探棒顺利伸入至孔洞进行检测，检测结束后，升降装置将第二升降板和核子密度仪的底座向上移动，再取下两块限位板，之后不断重复。Place the base on the surface of the dam body, and at the same time, make the two first driving devices drive the two first screw rods to rotate respectively, so that the first lifting plate and the punching piece are moved to the position where holes need to be punched along the extension direction of the first screw rod, and then turn on the punching piece. At the same time, the two second driving devices drive the two second screw rods to rotate respectively, so that the first lifting plate and the punching piece are moved downward. After the punching work is completed, the two second driving devices drive the two second screw rods to rotate respectively, so that the first lifting plate and the punching piece move upward to the highest position and expose the hole, then remove the limit plate close to the detection device body, and then push the detection device body toward the other limit plate. The body is moved until the detection device body contacts the limit plate, and then the removed limit plate is installed so that the detection device body is located below the first lifting plate and the punching piece, and is partially stuck between the two limit plates. At this time, the probe of the nuclear density meter is aligned with the position of the hole, and then the lifting device is turned on. The lifting device moves the second lifting plate and the base of the nuclear density meter downward and places the base of the nuclear density meter on the surface of the dam body, and then moves the probe downward, so that the probe can be smoothly extended into the hole for detection. After the detection is completed, the lifting device moves the second lifting plate and the base of the nuclear density meter upward, and then removes the two limit plates, and then repeats the process.
尽管本发明的实施方案已公开如上，但其并不仅仅限于说明书和实施方式中所列运用，它完全可以被适用于各种适合本发明的领域，对于熟悉本领域的人员而言，可容易地实现另外的修改，因此在不背离权利要求及等同范围所限定的一般概念下，本发明并不限于特定的细节和这里示出与描述的图例。Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and the implementation modes, and they can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410505335.2A CN118424965B (en) | 2024-04-25 | 2024-04-25 | Dam compaction detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410505335.2A CN118424965B (en) | 2024-04-25 | 2024-04-25 | Dam compaction detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118424965A true CN118424965A (en) | 2024-08-02 |
| CN118424965B CN118424965B (en) | 2025-01-21 |
Family
ID=92324031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410505335.2A Active CN118424965B (en) | 2024-04-25 | 2024-04-25 | Dam compaction detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118424965B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101632907B1 (en) * | 2015-08-07 | 2016-07-04 | 세안기술 주식회사 | A multi changer for calibration of radiation dose rate survey meter |
| CN205785409U (en) * | 2016-05-27 | 2016-12-07 | 中国水利水电第五工程局有限公司 | A kind of assay device measuring gravel volume |
| CN210465197U (en) * | 2019-06-03 | 2020-05-05 | 侯卫静 | Roller compacted concrete compaction density detection auxiliary device |
| CN211085035U (en) * | 2019-12-27 | 2020-07-24 | 张金山 | Earthwork thickness detection device for water conservancy construction |
| CN212540028U (en) * | 2020-06-22 | 2021-02-12 | 浙江远坤工程管理有限公司 | Dam body compactness detection device |
| CN113818809A (en) * | 2021-11-23 | 2021-12-21 | 黄骅市广达路桥有限公司 | Drilling device and method for highway maintenance |
| CN220231533U (en) * | 2023-07-14 | 2023-12-22 | 吉林省水利科学研究院(吉林省水利科技推广总站、吉林省水利水电工程质量检测中心、吉林省灌溉试验中心站) | Nuclear densitometer with moving mechanism |
| CN220251659U (en) * | 2023-05-31 | 2023-12-26 | 宜昌正信建筑工程试验检测有限公司 | Sand gravel damming compactness detection device |
-
2024
- 2024-04-25 CN CN202410505335.2A patent/CN118424965B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101632907B1 (en) * | 2015-08-07 | 2016-07-04 | 세안기술 주식회사 | A multi changer for calibration of radiation dose rate survey meter |
| CN205785409U (en) * | 2016-05-27 | 2016-12-07 | 中国水利水电第五工程局有限公司 | A kind of assay device measuring gravel volume |
| CN210465197U (en) * | 2019-06-03 | 2020-05-05 | 侯卫静 | Roller compacted concrete compaction density detection auxiliary device |
| CN211085035U (en) * | 2019-12-27 | 2020-07-24 | 张金山 | Earthwork thickness detection device for water conservancy construction |
| CN212540028U (en) * | 2020-06-22 | 2021-02-12 | 浙江远坤工程管理有限公司 | Dam body compactness detection device |
| CN113818809A (en) * | 2021-11-23 | 2021-12-21 | 黄骅市广达路桥有限公司 | Drilling device and method for highway maintenance |
| CN220251659U (en) * | 2023-05-31 | 2023-12-26 | 宜昌正信建筑工程试验检测有限公司 | Sand gravel damming compactness detection device |
| CN220231533U (en) * | 2023-07-14 | 2023-12-22 | 吉林省水利科学研究院(吉林省水利科技推广总站、吉林省水利水电工程质量检测中心、吉林省灌溉试验中心站) | Nuclear densitometer with moving mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118424965B (en) | 2025-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212134883U (en) | Double-station mechanism for online test | |
| CN221803444U (en) | Soil sampling device | |
| CN118424965A (en) | Dam compaction detection device | |
| CN212341370U (en) | Mechanical positioning type PCB product test seat | |
| CN212540028U (en) | Dam body compactness detection device | |
| CN210374903U (en) | A height measuring jig | |
| CN218099433U (en) | A high voltage testing machine | |
| CN213592056U (en) | A multi-station mobile phone middle frame laser engraving fixture | |
| CN212109803U (en) | Water nozzle position degree detection tool | |
| CN209664368U (en) | A mechanical punching device for preventing deflection holes | |
| CN106771382A (en) | A kind of elevating mechanism for camera module automatic testing equipment | |
| CN206311629U (en) | A kind of elevating mechanism for camera module automatic testing equipment | |
| CN217443496U (en) | ICT automatic test mechanism | |
| CN219162207U (en) | Fixing plate with guide mechanism | |
| CN221303495U (en) | Testing device of integrated circuit board | |
| CN223078112U (en) | Hardness testing device for metallurgical detection | |
| CN220008131U (en) | Clamping and fixing mechanism of cold press for wood board pretreatment | |
| CN221006180U (en) | Drilling diameter measuring device of PCB numerical control drilling machine | |
| CN221848711U (en) | Multi-surface punching equipment for channel steel | |
| CN210893923U (en) | Detection device for detecting overall strength of special steel | |
| CN219936034U (en) | Device for detecting circuit board | |
| CN219302466U (en) | Blood component detection device | |
| CN118376575B (en) | A coating inspection fixture | |
| CN205403667U (en) | PCB board thickness test device | |
| CN222774638U (en) | Semi-manufactured goods PCB testing arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |