WO2023056593A1 - 一种适用于旋流高扬程潜水泵安装的立井悬吊装置 - Google Patents

一种适用于旋流高扬程潜水泵安装的立井悬吊装置 Download PDF

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Publication number
WO2023056593A1
WO2023056593A1 PCT/CN2021/122599 CN2021122599W WO2023056593A1 WO 2023056593 A1 WO2023056593 A1 WO 2023056593A1 CN 2021122599 W CN2021122599 W CN 2021122599W WO 2023056593 A1 WO2023056593 A1 WO 2023056593A1
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Prior art keywords
submersible pump
group
installation
installation base
suspension device
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PCT/CN2021/122599
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English (en)
French (fr)
Inventor
陈平
孙仙友
孙丹清
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绿美泵业有限公司
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Priority to PCT/CN2021/122599 priority Critical patent/WO2023056593A1/zh
Publication of WO2023056593A1 publication Critical patent/WO2023056593A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C5/00—Base supporting structures with legs
    • B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/04—Driving gear manually operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details

Definitions

  • the utility model belongs to the technical field of submersible pump installation, and more specifically relates to a shaft suspension device suitable for the installation of a swirl high-lift submersible pump.
  • Submersible pump is an important equipment for deep well water extraction. When in use, the whole unit submerges into the water to extract groundwater to the surface. It is used for domestic water, mine emergency, industrial cooling, farmland irrigation, seawater lifting, ship load adjustment, and can also be used for fountain landscape. When the deep well submersible pump goes into the well, it usually uses a lifting device of sufficient height that can bear the full weight of the unit, such as a crane, tripod, etc., to put the submersible pump vertically into the shaft.
  • a lifting device of sufficient height that can bear the full weight of the unit, such as a crane, tripod, etc.
  • the base used for the installation of existing submersible pumps generally adopts a fixed structure, which may cause the ground to collapse when the load is relatively large, causing the installation base to tilt and cause safety hazards.
  • the weight of the installation base is relatively large, and it is time-consuming and laborious to move.
  • Existing submersible pumps usually need to be adjusted to a vertical state first, and then the submersible pump is lowered into the shaft by using a cable. Due to the relatively large weight of a large submersible pump, it may cause the corners and the pump body to collide with the ground or supports to cause submersion. If the pump is damaged, careless operation may cause the submersible pump to fall, posing a threat to the operator.
  • the process of vertical submersible pump consumes more physical strength of the operator, resulting in lower work efficiency and greater risk.
  • the utility model provides a shaft suspension device suitable for the installation of swirl high-lift submersible pumps, in order to solve the problem that the base used in the installation of existing submersible pumps generally adopts a fixed structure, and when the load is relatively large It may lead to ground subsidence, causing the installation base to tilt and causing safety hazards.
  • the weight of the installation base is relatively large, and it is time-consuming and laborious to move; the existing submersible pumps usually need to be adjusted to a vertical state first, and then the submersible pump is lowered into the vertical shaft with a cable
  • Medium and large submersible pumps may cause the corners and the pump body to collide with the ground or supports due to their relatively large weight, resulting in damage to the submersible pump.
  • Careless operation may cause the submersible pump to fall, posing a threat to the operator. The process consumes the physical strength of the operator, resulting in relatively low work efficiency and relatively high risk.
  • a shaft suspension device suitable for the installation of swirl high-lift submersible pumps including an installation base; four corners of the bottom of the installation base are respectively slidably connected to a group of telescopic frames, and the bottom of each group of telescopic frames is specified to be connected to a group of wheels;
  • a set of submersible pump barrels is hingedly connected to the slot on the top of the installation base, and a set of pull rollers are connected to the two sides of the submersible pump barrel for rotation; a group of driving handwheels are connected to the right side of the installation base for rotation.
  • each group of brackets of the installation base is provided with linearly arranged limit grooves, and the telescopic frames are respectively slidably connected to the brackets of the installation base.
  • a group of fixing pins are elastically connected to the front parts, and the fixing pins are meshed and connected in the limiting grooves.
  • each group of brackets of the installation base is fixedly connected with a group of rectangular support floors provided with openings, the support floors are fixed on the ground around the shaft, and the bottom of each group of telescopic frames is fixedly connected with a group of wheels. Corresponds to the opening in the floor.
  • the submersible pump barrel is hinged in the slot on the top of the installation base, the submersible pump barrel is a cylindrical structure that penetrates up and down, the left and right ends of the submersible pump barrel are respectively rotatably connected to a set of pull rollers, and the pull rollers are rotatably connected to a set of pull rollers. Sling for submersible pump.
  • a group of driven gears is fixedly connected to the right side of the submersible pump cylinder, the driving hand wheel is connected to the right side of the installation base in rotation, and a group of driving gears is fixedly connected to the left side of the driving hand wheel, and the driving gear meshes with the driven gear Composition of gear transmission mechanism.
  • Fig. 1 is a schematic diagram of the axial side structure of the main body of the utility model.
  • Fig. 2 is a schematic view of the structure of the main body of the utility model in cross-section on the axial side.
  • Fig. 3 is a cross-sectional axial structural schematic diagram of the installation base bracket of the present invention.
  • Fig. 4 is a partially enlarged cross-sectional axial structural schematic diagram of the fixing pin of the present invention.
  • Fig. 5 is a schematic diagram of the shaft side structure of the driving gear and the driven gear of the present invention.
  • Fig. 6 is a schematic diagram of the shaft side structure of the telescopic frame of the present invention.
  • the meaning of “multiple” is two or more; the terms “upper”, “lower”, “left”, “right”, “inner”, “outer” “, “front end”, “rear end”, “head”, “tail”, etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, the terms “first”, “second”, “third”, etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
  • the utility model provides a vertical shaft suspension device suitable for the installation of a swirl high-lift submersible pump, which includes an installation base 1; the four corners of the bottom of the installation base 1 are respectively slidingly connected with a group of telescopic frames 2, and the bottom of each group of telescopic frames 2 is A set of wheels 201 is connected; a set of submersible pump barrel 3 is hinged in the slot on the top of the installation base 1, and a set of pull rollers 301 are connected to the two sides of the submersible pump barrel 3 respectively; round 4.
  • each group of brackets of the installation base 1 is provided with linearly arranged limit grooves 102
  • the telescopic frames 2 are respectively slidably connected to the brackets of the installation base 1.
  • Each group of telescopic The front part of the frame 2 is elastically connected with a group of fixing pins 202, and the fixing pins 202 are engaged and connected in the limiting groove 102. When in use, the fixing pins 202 are pulled by the operator to compress the spring, so that the fixing pins 202 are separated from the limiting groove 102.
  • the telescopic frame 2 can slide on the bracket of the installation base 1, thereby adjusting the position of the telescopic frame 2, and the fixed pin 202 is affected by the spring elasticity after letting go, so that the fixed pin 202 is engaged in the corresponding limiting groove 102, and the The telescopic frame 2 is fixed on the installation base 1 .
  • each group of brackets of the installation base 1 is fixedly connected with a group of rectangular supporting boards 101 provided with openings, the supporting boards 101 are fixed on the ground around the shaft, and the bottom of each group of telescopic frames 2 is fixedly connected with a group of wheels 201.
  • 201 corresponds to the opening of the support floor 101.
  • the submersible pump barrel 3 is hingedly connected in the slot on the top of the installation base 1, and the submersible pump barrel 3 is a cylindrical structure that penetrates up and down. Rotate the sling connected to the submersible pump.
  • the submersible pump is connected by a cable. Put the submersible pump into the submersible pump barrel 3 so that the cable is engaged in the pulling roller 301. By releasing the cable a little bit, the submersible pump moves along the Go below the submersible pump barrel 3 into the shaft.
  • a group of driven gears 302 is fixedly connected to the right side of the submersible pump cylinder 3, and a group of driven gears 401 is fixedly connected to the left side of the driving handwheel 4.
  • the driving gear 401 and The driven gear 302 meshes to form a gear transmission mechanism.
  • the wheels 201 contact the ground through the opening of the support floor 101 to facilitate the movement of the installation base 1.
  • the operator pulls the fixed pin 202 to compress The spring separates the fixed pin 202 from the limit groove 102, so that the telescopic frame 2 can slide on the bracket of the installation base 1, and the telescopic frame 2 is recovered to the top of the installation base 1, and the fixed pin 202 is engaged in the corresponding limit.
  • the telescopic frame 2 is fixed on the installation base 1, and the contact area with the ground is increased through the rectangular support plate 101, so as to reduce the pressure of the installation base 1 on the ground; Put the pump into the horizontal submersible pump barrel 3, and then manually turn the driving hand wheel 4 to make the driving gear 401 drive the driven gear 302 to rotate synchronously through the gear transmission mechanism, change the submersible pump barrel 3 to a vertical state, and at the same time make the cables engage In the pulling roller 301, by releasing the cable little by little, the submersible pump is put into the vertical shaft along the lower part of the submersible pump cylinder 3 to complete the hoisting of the submersible pump.

Abstract

一种适用于旋流高扬程潜水泵安装的立井悬吊装置，包括安装底座（1），安装底座（1）的四角分别滑动连接有一组伸缩架（2）；安装底座（1）顶部的开槽中铰链连接有一组潜水泵筒（3）；安装底座（1）右侧转动连接有一组驱动手轮（4）。通过设置撑地板（101）增加与地面的接触面积，减少安装底座（1）对地面的压力；通过设置车轮（201）方便对安装底座（1）进行移动减轻搬运压力；通过潜水泵筒（3）翻转将潜水泵改为竖直状态，操作更加省时省力，减少了潜水泵受到磕碰损坏的可能。

Description

一种适用于旋流高扬程潜水泵安装的立井悬吊装置 技术领域
本实用新型属于潜水泵安装技术领域，更具体地说，特别涉及一种适用于旋流高扬程潜水泵安装的立井悬吊装置。
背景技术
潜水泵是深井提水的重要设备，使用时整个机组潜入水中工作，把地下水提取到地表，是生活用水、矿山抢险、工业冷却、农田灌溉、海水提升、轮船调载，还可用于喷泉景观，深井潜水泵下井通常使用足够高度的、能承受机组全部重量的起重设备，如吊车、三脚架等，将潜水泵竖直后放入立井中。
基于上述，现有的潜水泵安装用到的底座一般采用固定结构，在载重比较大的时候可能导致地面塌陷，导致安装底座倾斜造成安全隐患，同时安装底座的重量比较大，移动时比较费时费力；现有的潜水泵通常需要先调整到竖直状态，再利用缆绳将潜水泵下放到立井中，大型的潜水泵由于重量比较大，可能使边角和泵体与地面或支撑物磕碰造成潜水泵损坏，如果操作不慎可能导致潜水泵跌落，对操作人员造成威胁，竖直潜水泵的过程比较耗费操作人员的体力，导致工作效率比较低，同时危险性比较大。
于是，有鉴于此，针对现有的结构及缺失予以研究改良，提供一种适用于旋流高扬程潜水泵安装的立井悬吊装置，以期达到更具有更加实用价值性的目的。
实用新型内容
为了解决上述技术问题，本实用新型提供一种适用于旋流高扬程潜水泵安装的立井悬吊装置，以解决现有的潜水泵安装用到的底座一般采用固定结构，在载重比较大的时候可能导致地面塌陷，导致安装底座倾斜造成安全隐患，同时安装底座的重量比较大，移动时比较费时费力；现有的潜水泵通常需要先调整到竖直状态，再利用缆绳将潜水泵下放到立井中，大型的潜水泵由于重量比较大，可能使边角和泵体与地面或支撑物磕碰造成潜水泵损坏，如果操作不慎可能导致潜水泵跌落，对操作人员造成威胁，竖直潜水泵的过程比较耗费操作人员的体力，导致工作效率比较低，同时危险性比较大的问题。
本实用新型一种适用于旋流高扬程潜水泵安装的立井悬吊装置的目的与功效，由以下具体技术手段所达成：
一种适用于旋流高扬程潜水泵安装的立井悬吊装置，包括安装底座；所述安装底座底部的四个角分别滑动连接有一组伸缩架，每组伸缩架底部均规定连接有一组车轮；所述安装底座顶 部的开槽中铰链连接有一组潜水泵筒，潜水泵筒两侧分别转动连接有一组拉线辊；所述安装底座右侧转动连接有一组驱动手轮。
进一步的，所述安装底座底部的四角分别设置有一组支架，安装底座的每组支架上均设置有线性排列的限位槽，伸缩架分别滑动连接在安装底座的支架上，每组伸缩架的前部均弹性连接有一组固定销，固定销啮合连接在限位槽内。
进一步的，所述安装底座的每组支架底部固定连接有一组设置有开孔的矩形撑地板，撑地板固定在立井周围的地面上，每组伸缩架的底部固定连接有一组车轮，车轮与撑地板的开孔对应。
进一步的，所述潜水泵筒铰链连接在安装底座顶部的开槽内，潜水泵筒为上下贯通的筒状结构，潜水泵筒左右两端分别转动连接有一组拉线辊，拉线辊上转动连接有潜水泵的吊绳。
进一步的，所述潜水泵筒右侧固定连接有一组从动齿轮，驱动手轮转动连接在安装底座的右侧，驱动手轮的左侧固定连接有一组驱动齿轮，驱动齿轮与从动齿轮啮合组成齿轮传动机构。
与现有技术相比，本实用新型具有如下有益效果：
通过设置矩形的撑地板增加与地面的接触面积，减少安装底座对地面的压力，避免安装底座载重过大使地面塌陷，导致安装底座在地面倾斜对潜水泵和操作人员造成伤害；通过设置滑动连接的伸缩架，当伸缩架在安装底座底部时，车轮通过撑地板的开孔与地面接触，方便对安装底座进行移动，减轻操作人员搬运的压力；通过操作人员将水平状态运输的潜水泵直接放入水平潜水泵筒中，通过转动驱动手轮将潜水泵筒改为竖直状态，不需要人工将潜水泵事先竖直操作更加省时省力，同时减少了潜水泵受到磕碰损坏的可能。
附图说明
图1是本实用新型的主体轴侧结构示意图。
图2是本实用新型的主体剖视轴侧结构示意图。
图3是本实用新型安装底座支架的剖视轴侧结构示意图。
图4是本实用新型固定销局部放大的剖视轴侧结构示意图。
图5是本实用新型驱动齿轮与从动齿轮的轴侧结构示意图。
图6是本实用新型的伸缩架轴侧结构示意图。
图中，部件名称与附图编号的对应关系为：
1、安装底座；101、撑地板；102、限位槽；2、伸缩架；201、车轮；202、固定销；3、潜 水泵筒；301、拉线辊；302、从动齿轮；4、驱动手轮；401、驱动齿轮。
具体实施方式
下面结合附图和实施例对本实用新型的实施方式作进一步详细描述。以下实施例用于说明本实用新型，但不能用来限制本实用新型的范围。
在本实用新型的描述中，除非另有说明，“多个”的含义是两个或两个以上；术语“上”、“下”、“左”、“右”、“内”、“外”、“前端”、“后端”、“头部”、“尾部”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实用新型和简化描述，而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实用新型的限制。此外，术语“第一”、“第二”、“第三”等仅用于描述目的，而不能理解为指示或暗示相对重要性。
在本实用新型的描述中，需要说明的是，除非另有明确的规定和限定，术语“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本实用新型中的具体含义。
实施例：
如附图1至附图6所示：
本实用新型提供一种适用于旋流高扬程潜水泵安装的立井悬吊装置，包括安装底座1；安装底座1底部的四个角分别滑动连接有一组伸缩架2，每组伸缩架2底部均规定连接有一组车轮201；安装底座1顶部的开槽中铰链连接有一组潜水泵筒3，潜水泵筒3两侧分别转动连接有一组拉线辊301；安装底座1右侧转动连接有一组驱动手轮4。
其中，安装底座1底部的四角分别设置有一组支架，安装底座1的每组支架上均设置有线性排列的限位槽102，伸缩架2分别滑动连接在安装底座1的支架上，每组伸缩架2的前部均弹性连接有一组固定销202，固定销202啮合连接在限位槽102内，在使用时，通过操作人员拉动固定销202压缩弹簧，使固定销202与限位槽102分离，从而可以让伸缩架2在安装底座1的支架上进行滑动，从而调节伸缩架2的位置，松手后固定销202受弹簧弹性影响，使固定销202啮合在对应的限位槽102中，将伸缩架2固定在安装底座1上。
其中，安装底座1的每组支架底部固定连接有一组设置有开孔的矩形撑地板101，撑地板101固定在立井周围的地面上，每组伸缩架2的底部固定连接有一组车轮201，车轮201与撑地板101的开孔对应，在使用时，当伸缩架2在安装底座1顶部时，安装底座1底部的撑地板101与地面接触，通过矩形的撑地板101增加与地面的接触面积，减少安装底座 1对地面的压力，避免安装底座1载重过大使地面塌陷，导致安装底座1在地面倾斜对潜水泵和操作人员造成伤害，当伸缩架2在安装底座1底部时，车轮201通过撑地板101的开孔与地面接触，方便对安装底座1进行移动，减轻操作人员搬运的压力。
其中，潜水泵筒3铰链连接在安装底座1顶部的开槽内，潜水泵筒3为上下贯通的筒状结构，潜水泵筒3左右两端分别转动连接有一组拉线辊301，拉线辊301上转动连接有潜水泵的吊绳，在使用时，潜水泵通过缆绳进行连接，将潜水泵放入潜水泵筒3中，使缆绳啮合在拉线辊301内，通过一点点释放缆绳，使潜水泵沿着潜水泵筒3下方到立井中。
其中，潜水泵筒3右侧固定连接有一组从动齿轮302，驱动手轮4转动连接在安装底座1的右侧，驱动手轮4的左侧固定连接有一组驱动齿轮401，驱动齿轮401与从动齿轮302啮合组成齿轮传动机构，在使用时，通过操作人员将潜水泵放入水平的潜水泵筒3中，再手动转动驱动手轮4带动驱动齿轮401转动，驱动齿轮401通过齿轮传动机构带动从动齿轮302同步转动，将潜水泵筒3改为竖直状态，潜水泵水平状态运输可以直接放入水平潜水泵筒3中，不需要人工将潜水泵事先竖直操作更加省时省力，同时减少了潜水泵受到磕碰损坏的可能。
本实施例的具体使用方式与作用：
当伸缩架2在安装底座1底部时，车轮201通过撑地板101的开孔与地面接触，方便对安装底座1进行移动，将安装底座1移动到立井顶部后，通过操作人员拉动固定销202压缩弹簧，使固定销202与限位槽102分离，从而可以让伸缩架2在安装底座1的支架上进行滑动，将伸缩架2回收到在安装底座1顶部，通过固定销202啮合在对应的限位槽102中，将伸缩架2固定在安装底座1上，通过矩形的撑地板101增加与地面的接触面积，减少安装底座1对地面的压力；潜水泵通过缆绳进行连接，通过操作人员将潜水泵放入水平的潜水泵筒3中，再手动转动驱动手轮4，使驱动齿轮401通过齿轮传动机构带动从动齿轮302同步转动，将潜水泵筒3改为竖直状态，同时使缆绳啮合在拉线辊301内，通过一点点释放缆绳，将潜水泵沿着潜水泵筒3下方到立井中，完成潜水泵的吊装。
本实用新型的实施例是为了示例和描述起见而给出的，而并不是无遗漏的或者将本实用新型限于所公开的形式。很多修改和变化对于本领域的普通技术人员而言是显而易见的。选择和描述实施例是为了更好说明本实用新型的原理和实际应用，并且使本领域的普通技术人员能够理解本实用新型从而设计适于特定用途的带有各种修改的各种实施例。

Claims (5)

  1. 一种适用于旋流高扬程潜水泵安装的立井悬吊装置，其特征在于：该一种适用于旋流高扬程潜水泵安装的立井悬吊装置包括安装底座(1)；所述安装底座(1)底部的四个角分别滑动连接有一组伸缩架(2)，每组伸缩架(2)底部均规定连接有一组车轮(201)；所述安装底座(1)顶部的开槽中铰链连接有一组潜水泵筒(3)，潜水泵筒(3)两侧分别转动连接有一组拉线辊(301)；所述安装底座(1)右侧转动连接有一组驱动手轮(4)。
  2. 如权利要求1所述一种适用于旋流高扬程潜水泵安装的立井悬吊装置，其特征在于：所述安装底座(1)底部的四角分别设置有一组支架，安装底座(1)的每组支架上均设置有线性排列的限位槽(102)，伸缩架(2)分别滑动连接在安装底座(1)的支架上，每组伸缩架(2)的前部均弹性连接有一组固定销(202)，固定销(202)啮合连接在限位槽(102)内。
  3. 如权利要求1所述一种适用于旋流高扬程潜水泵安装的立井悬吊装置，其特征在于：所述安装底座(1)的每组支架底部固定连接有一组设置有开孔的矩形撑地板(101)，撑地板(101)固定在立井周围的地面上，每组伸缩架(2)的底部固定连接有一组车轮(201)，车轮(201)与撑地板(101)的开孔对应。
  4. 如权利要求1所述一种适用于旋流高扬程潜水泵安装的立井悬吊装置，其特征在于：所述潜水泵筒(3)铰链连接在安装底座(1)顶部的开槽内，潜水泵筒(3)为上下贯通的筒状结构，潜水泵筒(3)左右两端分别转动连接有一组拉线辊(301)，拉线辊(301)上转动连接有潜水泵的吊绳。
  5. 如权利要求1所述一种适用于旋流高扬程潜水泵安装的立井悬吊装置，其特征在于：所述潜水泵筒(3)右侧固定连接有一组从动齿轮(302)，驱动手轮(4)转动连接在安装底座(1)的右侧，驱动手轮(4)的左侧固定连接有一组驱动齿轮(401)，驱动齿轮(401)与从动齿轮(302)啮合组成齿轮传动机构。
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CN203976290U (zh) * 2013-11-22 2014-12-03 国网山东省电力公司潍坊供电公司 电力系统排水泵升降辅助器
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