WO2024099482A1 - 一种挖雨水口专用设备 - Google Patents

一种挖雨水口专用设备 Download PDF

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Publication number
WO2024099482A1
WO2024099482A1 PCT/CN2024/075109 CN2024075109W WO2024099482A1 WO 2024099482 A1 WO2024099482 A1 WO 2024099482A1 CN 2024075109 W CN2024075109 W CN 2024075109W WO 2024099482 A1 WO2024099482 A1 WO 2024099482A1
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WIPO (PCT)
Prior art keywords
fixed
digging
extension arm
mounting groove
slide
Prior art date
Application number
PCT/CN2024/075109
Other languages
English (en)
French (fr)
Inventor
张鸿杰
张昊业
孟欣
张召涛
姜世光
关程
李学坤
辛德聪
孙长森
陈鑫
周珂
赵俊伊
Original Assignee
青岛市李沧市政工程建设养护有限公司
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Application filed by 青岛市李沧市政工程建设养护有限公司 filed Critical 青岛市李沧市政工程建设养护有限公司
Publication of WO2024099482A1 publication Critical patent/WO2024099482A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/47—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with grab buckets
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/58—Component parts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing

Definitions

  • the utility model relates to the technical field of municipal drainage equipment, in particular to special equipment for digging rainwater outlets.
  • the rainwater outlet has a hole on its side connected to the drainage pipe, and a seepage pipe extending downward at the bottom, which can replenish rainwater into the ground and drain excess rainwater through the drainage pipe, slowing down ground subsidence and preventing the road surface from being flooded during heavy rain.
  • the utility model aims to provide a special device for digging rainwater outlets to solve the problem of complicated cleaning operation of existing rainwater outlets proposed in the above-mentioned background technology, and the debris cleared from the rainwater outlets can be directly transferred to the conveying equipment.
  • a special equipment for digging rainwater outlets including a transport vehicle, a guide rail is fixed in the vehicle bucket of the transport vehicle, the surface of the guide rail is slidably connected to a sliding seat, the top surface of the sliding seat is fixed with a mounting seat, the surface of the mounting seat is rotatably connected to a large arm, one end of the large arm is movably connected to an extension arm, one end of the extension arm is hinged to two grab buckets, the surface of the grab bucket is hinged to a hydraulic cylinder, and the other end of the hydraulic cylinder is hinged to the surface of the extension arm.
  • a slide groove is provided at one end of the guide rail, the slide groove is a "convex” shaped groove, the long side length of the slide groove is smaller than the long side length of the guide rail, the slide seat is a “convex” shaped plate structure, and the slide seat is slidably connected in the slide groove.
  • a telescopic rod 1 is fixed to one end of the slide groove, and a piston rod of the telescopic rod 1 is fixed to the surface of the slide seat.
  • a servo motor is fixed on the surface of the mounting seat, and a rotating shaft of the servo motor passes through the mounting seat and is fixed on the surface of the upper arm.
  • a mounting groove is provided on the surface of the upper arm, and the long side length of the mounting groove is smaller than the long side length of the upper arm.
  • a telescopic rod 2 is fixed on the surface of the mounting groove, and the piston rod of the telescopic rod 2 is fixed on the surface of the extension arm.
  • a pad and a sealing plate are respectively provided on both sides of the extension arm, and the sealing plate is fixed between the two side walls of the mounting groove, and the sealing plate covers the mounting groove, and the pad is fixed on the surface of the mounting groove, and the pad is located between the extension arm and the mounting groove.
  • a mounting groove is provided at the bottom end of the extension arm, a pin is fixed between two parallel side walls of the mounting groove, the pin movably passes through two traction arms, and the two traction arms are respectively fixed on the surfaces of two grab buckets.
  • the special equipment for digging rainwater outlets proposed by the utility model carries a grab bucket by a transport vehicle, and the debris grabbed by the grab bucket can be directly placed in the transport vehicle, that is, the transport vehicle simultaneously realizes the transportation function of the digging equipment and the debris; it further solves the problem of complicated operation of cleaning sewage from the existing rainwater outlets, and the debris cleaned out of the rainwater outlets can be directly transferred to the transportation equipment.
  • Fig. 1 is a schematic diagram of the structure of the utility model
  • Figure 2 is a top view of the structure of the utility model
  • Fig. 3 is a cross-sectional view of the structure at A-A in Fig. 2;
  • FIG4 is an enlarged schematic diagram of the structure at point A in FIG3 ;
  • Figure 5 is a schematic diagram of the connection structure of two grab buckets of the utility model
  • FIG6 is a schematic diagram of the connection structure of the guide rail and the slide seat of the utility model.
  • the utility model provides a technical solution: a special equipment for digging rainwater outlets, including a transport vehicle 1, a guide rail 2 is fixed in the vehicle bucket of the transport vehicle 1, the surface of the guide rail 2 is slidably connected to a slide seat 4, the top surface of the slide seat 4 is fixed to a mounting seat 6, the surface of the mounting seat 6 is rotatably connected to a large arm 8, one end of the large arm 8 is movably plugged with an extension arm 10, one end of the extension arm 10 is hinged with two grab buckets 16, the surface of the grab bucket 16 is hinged with a hydraulic cylinder 17, and the other end of the hydraulic cylinder 17 is hinged to the surface of the extension arm 10; the grab bucket 16 is carried by the transport vehicle 1, and the debris grabbed by the grab bucket 16 can be directly placed in the transport vehicle 1, that is, the transport vehicle 1 realizes the transportation function of the excavation equipment and the debris at the same time; it further solves the problem of complicated operation of cleaning the existing rainwater outlets, and the debris cleared from the rainwater
  • a slide groove 3 is opened at one end of the guide rail 2, and the slide groove 3 is a "convex" shaped groove.
  • the long side length of the slide groove 3 is smaller than the long side length of the guide rail 2, and the slide seat 4 is a "convex” shaped plate structure, and the slide seat 4 is slidably connected in the slide groove 3;
  • a telescopic rod 5 is fixed at one end of the slide groove 3, and the piston rod of the telescopic rod 5 is fixed to the surface of the slide seat 4.
  • FIG1 shows a schematic diagram of the boom 8 in a vertical state.
  • a servo motor 7 is fixed to the surface of the mounting seat 6, and the rotating shaft of the servo motor 7 passes through the mounting seat 6 and is fixed to the surface of the boom 8;
  • a mounting groove 9 is opened on the surface of the boom 8, and the long side length of the mounting groove 9 is less than the long side length of the boom 8, and a telescopic rod 11 is fixed to the surface of the mounting groove 9, and the piston rod of the telescopic rod 11 is fixed to the surface of the extension arm 10, and a pad 12 and a sealing plate 13 are respectively provided on both sides of the extension arm 10, and the sealing plate 13 is fixed between the two side walls of the mounting groove 9, and the sealing plate 13 covers the mounting groove 9, and the pad 12 is fixed to the surface of the mounting groove 9, and the pad 12 is located between the extension arm 10 and the mounting groove 9;
  • a mounting groove 14 is provided at the bottom end of the extension arm 10
  • a pin 20 is fixed between two parallel side walls of the mounting groove 14, the pin 20 movably passes through the two traction arms 15, and the two traction arms 15 are respectively fixed on the surfaces of the two grab buckets 16; winches 18 are installed on both sides of the boom 8, the winches 18 are used to reel in the hydraulic oil pipe 19, and one end of the hydraulic oil pipe 19 is connected to the hydraulic cylinder 17;
  • the winch 18 moves the hydraulic oil pipe 19 downward in accordance with the extension length to provide hydraulic pressure for the hydraulic cylinder 17.
  • the hydraulic cylinder 17 drives the grab bucket 16 to pull the traction arm 15 to rotate around the pin shaft 20, thus completing the opening and closing adjustment of the two grab buckets 16. After the two grab buckets 16 are closed, the blocked debris is grabbed.
  • the arm 8 cooperates with the grab bucket 16 to realize the function of inserting the grab bucket 16 into the silt in the rainwater outlet and grabbing the silt. If the combination is modified to a loader, an excavator or other mechanical equipment, and the combination is modified from the current vehicle-mounted type to a traction or automatic walking type, it all falls within the protection scope of this application document.
  • the telescopic rod 11 is started to push the extension arm 10 downward.
  • the hydraulic cylinder 17 is started.
  • the piston rods of the two groups of hydraulic cylinders 17 are recovered to drive the two grab buckets 16 to close.
  • the telescopic rod 11 is started to drive the extension arm 10 to move upward until the grab bucket 16 is pulled out of the rainwater outlet.
  • the servo motor 7 is started to drive the big arm 8 to rotate ninety degrees.
  • the big arm 8 is in a horizontal state.
  • the telescopic rod 1 5 is started to pull the mounting seat 6 to move toward the inside of the transport vehicle 1.
  • the grab bucket 16 is in the bucket of the transport vehicle 1.
  • the hydraulic cylinder 17 on the surface of the grab bucket 16 on the upper side is started, the grab bucket 16 on the upper side is opened, and the debris in the grab bucket 16 on the upper side falls into the bucket of the transport vehicle 1.
  • the staff can clean the debris between the two grab buckets 16 into the bucket; then the hydraulic cylinder 17 is started to close the grab bucket 16 on the upper side, and the telescopic rod 5 is started to push the mounting seat 6 to the end of the guide rail 2, and then the servo motor 7 is started to drive the big arm 8 to rotate ninety degrees to continue to grab the debris from the rainwater outlet; in order to improve the quality of nighttime excavation, lighting equipment is installed on the surface of the grab bucket.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

一种挖雨水口专用设备，包括运输车（1），所述运输车（1）的车斗中固定有导轨（2），导轨（2）的表面滑动连接有滑座，滑座的顶面固定有安装座，安装座的表面转动连接有大臂（8），大臂（8）的一端活动插接有延伸臂，延伸臂的一端铰接有两个抓斗（16），抓斗（16）的表面铰接有液压缸，液压缸的另一端铰接在延伸臂的表面；有益效果为：挖雨水口专用设备通过运输车（1）运载抓斗（16），并且通过抓斗（16）抓出的杂物可直接摆放在运输车（1）中，即运输车（1）同时实现对挖掘设备以及杂物的输送功能；进一步解决了现有雨水口清污操作繁琐的问题，可以直接将雨水口清出的杂物转移至输送设备中。

Description

一种挖雨水口专用设备 技术领域
本实用新型涉及市政排水设备技术领域，具体为一种挖雨水口专用设备。
 背景技术
雨水口，其侧面有孔与排水管道相连，底部有向下延伸的渗水管，可将雨水向地下补充并使多余的雨水经排水管道排走，减缓地面沉降及防止暴雨时路面被淹泡。
现有技术中，当雨水口堵塞时，人工需要对其疏通，将雨水口内部堵塞物清理出来，不仅劳动量大，且清理出的杂物需要配置运载设备输送，且抓出的杂物从雨水口清出后暂放在地面，然后再转移至输送设备中，增加劳动量。
为此，我们需要一种挖雨水口专用设备，用来解决现有雨水口清污操作繁琐的问题，可以直接将雨水口清出的杂物转移至输送设备中。
 实用新型内容
本实用新型的目的在于提供一种挖雨水口专用设备，以解决上述背景技术中提出的现有雨水口清污操作繁琐的问题，可以直接将雨水口清出的杂物转移至输送设备中。
为实现上述目的，本实用新型提供如下技术方案：一种挖雨水口专用设备，包括运输车，所述运输车的车斗中固定有导轨，导轨的表面滑动连接有滑座，滑座的顶面固定有安装座，安装座的表面转动连接有大臂，大臂的一端活动插接有延伸臂，延伸臂的一端铰接有两个抓斗，抓斗的表面铰接有液压缸，液压缸的另一端铰接在延伸臂的表面。
优选的，所述导轨的一端开设有滑槽，滑槽呈“凸”字形槽，滑槽的长边长度小于导轨的长边长度，滑座呈“凸”字形板状结构，滑座滑动连接在滑槽中。
优选的，所述滑槽的一端固定有伸缩杆一，伸缩杆一的活塞杆固定在滑座的表面。
优选的，所述安装座的表面固定有伺服电机，伺服电机的转轴贯穿安装座后固定在大臂的表面。
优选的，所述大臂的表面开设有安装槽，安装槽的长边长度小于大臂的长边长度，安装槽的表面固定有伸缩杆二，伸缩杆二的活塞杆固定在延伸臂的表面，延伸臂的两侧分别设有垫板和封板，封板固定在安装槽的两个侧壁之间，且封板对安装槽遮盖，垫板固定在安装槽的表面，垫板处于在延伸臂和安装槽之间。
优选的，所述延伸臂的底端开设有安装槽，安装槽的两个平行分布的侧壁之间固定有销轴，销轴活动贯穿两个牵引臂，两个牵引臂分别固定在两个抓斗的表面。
与现有技术相比，本实用新型的有益效果是：
本实用新型提出的挖雨水口专用设备，通过运输车运载抓斗，并且通过抓斗抓出的杂物可直接摆放在运输车中，即运输车同时实现对挖掘设备以及杂物的输送功能；进一步解决了现有雨水口清污操作繁琐的问题，可以直接将雨水口清出的杂物转移至输送设备中。
 附图说明
图1为本实用新型结构示意图；
图2为本实用新型结构俯视图；
图3为图2中A-A处结构剖视图；
图4为图3中A处结构放大示意图；
图5为本实用新型两个抓斗连接结构示意图；
图6为本实用新型导轨和滑座连接结构示意图。
图中：运输车1、导轨2、滑槽3、滑座4、伸缩杆一5、安装座6、伺服电机7、大臂8、安装槽9、延伸臂10、伸缩杆二11、垫板12、封板13、安装槽14、牵引臂15、抓斗16、液压缸17、绞盘18、液压油管19、销轴20。
 具体实施方式
为了使本实用新型的目的、技术方案进行清楚、完整地描述，及优点更加清楚明白，以下结合附图对本实用新型实施例进行进一步详细说明。应当理解，此处所描述的具体实施例是本实用新型一部分实施例，而不是全部的实施例，仅仅用以解释本实用新型实施例，并不用于限定本实用新型实施例，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。
实施例一
请参阅图1至图3，本实用新型提供一种技术方案：一种挖雨水口专用设备，包括运输车1，所述运输车1的车斗中固定有导轨2，导轨2的表面滑动连接有滑座4，滑座4的顶面固定有安装座6，安装座6的表面转动连接有大臂8，大臂8的一端活动插接有延伸臂10，延伸臂10的一端铰接有两个抓斗16，抓斗16的表面铰接有液压缸17，液压缸17的另一端铰接在延伸臂10的表面；通过运输车1运载抓斗16，并且通过抓斗16抓出的杂物可直接摆放在运输车1中，即运输车1同时实现对挖掘设备以及杂物的输送功能；进一步解决了现有雨水口清污操作繁琐的问题，可以直接将雨水口清出的杂物转移至输送设备中。
实施例二
参照附图6，在实施例一的基础上，为了实现安装座6在导轨2上移动，导轨2的一端开设有滑槽3，滑槽3呈“凸”字形槽，滑槽3的长边长度小于导轨2的长边长度，滑座4呈“凸”字形板状结构，滑座4滑动连接在滑槽3中；滑槽3的一端固定有伸缩杆一5，伸缩杆一5的活塞杆固定在滑座4的表面。
之所以将安装座6滑动设置在导轨2上，是为了当大臂8被伺服电机7驱动平置时，通过伸缩杆一5牵引安装座6滑动，将平置的大臂8回收至运输车1的车斗内，其中图1所示的为大臂8处于垂直状态的示意图。
实施例三
在实施例二的基础上，为了实现大臂8在安装座6上转动，且实现延伸臂10沿着大臂8伸缩，安装座6的表面固定有伺服电机7，伺服电机7的转轴贯穿安装座6后固定在大臂8的表面；大臂8的表面开设有安装槽9，安装槽9的长边长度小于大臂8的长边长度，安装槽9的表面固定有伸缩杆二11，伸缩杆二11的活塞杆固定在延伸臂10的表面，延伸臂10的两侧分别设有垫板12和封板13，封板13固定在安装槽9的两个侧壁之间，且封板13对安装槽9遮盖，垫板12固定在安装槽9的表面，垫板12处于在延伸臂10和安装槽9之间；
当安装座6移动至导轨2的一端后，伺服电机7驱动大臂8垂直地面，移动运输车1直到大臂8处于雨水口的正上方，然后启动伸缩杆二11顶推延伸臂10向下移动，延伸臂10端部的抓斗16塞入雨水口中。
实施例四
参照附图5，在实施例三的基础上，为了实现对两个抓斗16开闭调节，延伸臂10的底端开设有安装槽14，安装槽14的两个平行分布的侧壁之间固定有销轴20，销轴20活动贯穿两个牵引臂15，两个牵引臂15分别固定在两个抓斗16的表面；大臂8的两侧均安装有绞盘18，绞盘18用于收卷液压油管19，液压油管19的一端连接液压缸17；
当延伸臂10伸长时，绞盘18配合伸长长度将液压油管19下方，满足为液压缸17提供液压，液压缸17工作时带动抓斗16牵引牵引臂15围绕销轴20转动，即完成两个抓斗16的开闭调节，两个抓斗16闭合后完成对堵塞杂物抓取。
大臂8配合抓斗16组合实现抓斗16插入雨水口淤泥和抓取淤泥的功能，如该组合改装到装载机、挖掘机或者其他机械设备上，以及该组合从现在的车载式改装为牵引或者自动行走等方式，均属于本申请文件的保护范围。
实际使用时，启动伸缩杆二11向下顶推延伸臂10，延伸臂10带动抓斗16伸入雨水口后，启动液压缸17，两组液压缸17的活塞杆回收带动两个抓斗16闭合，然后启动伸缩杆二11带动延伸臂10上移，直到抓斗16从雨水口抽出，此时启动伺服电机7驱动大臂8旋转九十度，大臂8处于平置状态，接着启动伸缩杆一5牵引安装座6向运输车1内部移动，此时抓斗16处于运输车1的车斗中，首先启动此时处于上侧的抓斗16表面的液压缸17，上侧的抓斗16开启，上侧抓斗16中的杂物落在运输车1的车斗中，工作人员将两个抓斗16之间的杂物清理至车斗中即可；接着启动液压缸17关闭上侧的抓斗16，启动伸缩杆一5将安装座6顶推至导轨2的端部，然后启动伺服电机7驱动大臂8转动九十度，继续对雨水口抓取杂物；为了提高夜间清挖质量，在抓斗的表面加装照明设备。
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。

Claims (6)

  1. 一种挖雨水口专用设备，包括运输车（1），其特征在于：所述运输车（1）的车斗中固定有导轨（2），导轨（2）的表面滑动连接有滑座（4），滑座（4）的顶面固定有安装座（6），安装座（6）的表面转动连接有大臂（8），大臂（8）的一端活动插接有延伸臂（10），延伸臂（10）的一端铰接有两个抓斗（16），抓斗（16）的表面铰接有液压缸（17），液压缸（17）的另一端铰接在延伸臂（10）的表面。
  2. 根据权利要求1所述的一种挖雨水口专用设备，其特征在于：所述导轨（2）的一端开设有滑槽（3），滑槽（3）呈“凸”字形槽，滑槽（3）的长边长度小于导轨（2）的长边长度，滑座（4）呈“凸”字形板状结构，滑座（4）滑动连接在滑槽（3）中。 
  3. 根据权利要求2所述的一种挖雨水口专用设备，其特征在于：所述滑槽（3）的一端固定有伸缩杆一（5），伸缩杆一（5）的活塞杆固定在滑座（4）的表面。
  4. 根据权利要求1所述的一种挖雨水口专用设备，其特征在于：所述安装座（6）的表面固定有伺服电机（7），伺服电机（7）的转轴贯穿安装座（6）后固定在大臂（8）的表面。
  5. 根据权利要求1所述的一种挖雨水口专用设备，其特征在于：所述大臂（8）的表面开设有安装槽（9），安装槽（9）的长边长度小于大臂（8）的长边长度，安装槽（9）的表面固定有伸缩杆二（11），伸缩杆二（11）的活塞杆固定在延伸臂（10）的表面，延伸臂（10）的两侧分别设有垫板（12）和封板（13），封板（13）固定在安装槽（9）的两个侧壁之间，且封板（13）对安装槽（9）遮盖，垫板（12）固定在安装槽（9）的表面，垫板（12）处于在延伸臂（10）和安装槽（9）之间。
  6. 根据权利要求1所述的一种挖雨水口专用设备，其特征在于：所述延伸臂（10）的底端开设有安装槽（14），安装槽（14）的两个平行分布的侧壁之间固定有销轴（20），销轴（20）活动贯穿两个牵引臂（15），两个牵引臂（15）分别固定在两个抓斗（16）的表面。
PCT/CN2024/075109 2023-12-25 2024-02-01 一种挖雨水口专用设备 WO2024099482A1 (zh)

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CN203096920U (zh) * 2013-01-31 2013-07-31 南京南汽畅通公路机械有限公司 硬连接污泥抓斗车
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CN114508144A (zh) * 2022-03-23 2022-05-17 张鸿杰 一种车载型雨水口清污装置
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JP2006118341A (ja) * 2004-09-22 2006-05-11 Tokyo Metropolis 大深度浚渫バケット装置及びその浚渫表示装置並びに該浚渫バケット装置の自動運転方法
CN203096920U (zh) * 2013-01-31 2013-07-31 南京南汽畅通公路机械有限公司 硬连接污泥抓斗车
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