WO2021208467A1 - 新型换流阀冷却设备吊装工具 - Google Patents

新型换流阀冷却设备吊装工具 Download PDF

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Publication number
WO2021208467A1
WO2021208467A1 PCT/CN2020/136083 CN2020136083W WO2021208467A1 WO 2021208467 A1 WO2021208467 A1 WO 2021208467A1 CN 2020136083 W CN2020136083 W CN 2020136083W WO 2021208467 A1 WO2021208467 A1 WO 2021208467A1
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Prior art keywords
wall
fixedly connected
plate
cooling equipment
hoisting tool
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PCT/CN2020/136083
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English (en)
French (fr)
Inventor
黄松坤
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苏州贸港机械配件有限公司
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Priority to DE212020000531.1U priority Critical patent/DE212020000531U1/de
Publication of WO2021208467A1 publication Critical patent/WO2021208467A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/065—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks non-masted
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/12—Platforms; Forks; Other load supporting or gripping members
    • B66F9/18—Load gripping or retaining means

Definitions

  • the utility model relates to the technical field of hoisting equipment, in particular to a hoisting tool for a novel converter valve cooling equipment.
  • the structure needs to meet various mechanical requirements, and the structure is very complicated. For some large or super large converter valves, the cooling equipment structure will be larger and more complicated.
  • the cooling equipment of the converter valve includes thin water pipes, radiators, For various structures such as steel frame, the cooling equipment of the converter valve usually adopts multi-layer radiators for heat dissipation. After the radiators of each layer are assembled on the ground, they need to be hoisted and spliced together using a hoisting device.
  • the existing hoisting device needs to tie a sling to the cooling device for fixing during hoisting, which in turn leads to inconvenience when loading and unloading the cooling device.
  • the purpose of the utility model is to solve the shortcomings existing in the prior art, and proposes a new type of converter valve cooling equipment hoisting tool.
  • the new type converter valve cooling equipment hoisting tool includes a bottom plate.
  • the four corners of the top outer wall of the bottom plate are fixedly connected with multi-stage hydraulic rods, and the top outer walls of the multi-stage hydraulic rods are fixedly connected with the same top plate.
  • the side is fixedly connected with a fixed plate, and the outer wall of the fixed plate away from the bottom plate is fixedly connected with a propulsion hydraulic rod, one end of the propulsion hydraulic rod is fixedly connected with a connecting plate, and both ends of the side outer wall on the side of the connecting plate close to the propulsion hydraulic rod are fixedly connected
  • top outer wall of the slider is provided with a locking hole, and the side inner wall of the locking hole is screwed with a locking nail.
  • top outer wall of the bottom plate is fixedly connected with counterweights, and the four corners of the bottom outer wall of the bottom plate are fixedly connected with rollers.
  • a hydraulic control box is fixedly connected to one outer wall of the bottom plate, and the control end of the hydraulic control box is connected with the propulsion hydraulic rod and the multi-stage hydraulic rod.
  • both ends of the top outer wall of the top plate on one side of the fixed plate are fixedly connected to the limit frame, and the cross beam is slidably connected to the side inner wall of the limit frame.
  • the bottom outer wall of the top plate on the side close to the sliding block is fixedly connected with a baffle, and one end of the cross beam is fixedly connected with a stopper.
  • one side of the outer wall of the baffle is provided with a pressure groove
  • the side inner wall of the pressure groove is slidably connected with a buffer plate
  • one side of the outer wall of the buffer plate and one side inner wall of the pressure groove are fixedly connected with at least four evenly distributed
  • the spring is fixedly connected with a soft pad on one side of the outer wall of the buffer plate.
  • the slider By setting the slider, the sling and the hook are set under the slider, the slider can slide along the beam and be locked by the locking nail, and then the position of the slider can be adjusted to facilitate the adjustment of different specifications
  • the cooling equipment is hoisted.
  • a pressure groove is opened on one side of the baffle, a buffer plate is set in the pressure groove, and a spring is set between the buffer plate and the pressure groove.
  • the elastic force of the spring can play a buffer effect, thereby preventing the cooling equipment from being damaged by the collision.
  • Figure 1 is a schematic diagram of the overall structure of the hoisting tool for the novel converter valve cooling equipment proposed by the utility model;
  • Figure 2 is a schematic diagram of the sliding block structure of the new converter valve cooling equipment hoisting tool proposed by the utility model
  • Fig. 3 is a schematic diagram of the baffle structure of the hoisting tool of the novel converter valve cooling equipment of the second embodiment.
  • the new type of converter valve cooling equipment hoisting tool includes a bottom plate 1.
  • the four corners of the top outer wall of the bottom plate 1 are fixedly connected with a multi-stage hydraulic rod 3, and the top outer wall of the multi-stage hydraulic rod 3 is fixedly connected with the same
  • the top plate 18 is fixedly connected with a fixed plate 7 on the top outer wall side of the top plate 18, and the outer wall of the fixed plate 7 far from the bottom plate 1 is fixedly connected with a propulsion hydraulic rod 5, and one end of the propulsion hydraulic rod 5 is fixedly connected with a connecting plate 4, which is connected Both ends of the lateral outer wall of the plate 4 close to the propulsion hydraulic rod 5 are fixedly connected with a cross beam 6, the lateral outer wall of the cross beam 6 is slidably connected with two sliding blocks 10, and the bottom outer wall of the sliding block 10 is connected with a sling 14 through staples, A hanging ring 13 is fixedly connected to one end of the sling 14, and a hook 12 is fixedly connected to the bottom outer wall of the slider 10.
  • the top outer wall of the slider 10 is provided with a locking hole, and the side inner wall of the locking hole is connected with a locking nail 9 through a thread.
  • top outer wall of the bottom plate 1 is fixedly connected with a counterweight 17, and the four corners of the bottom outer wall of the bottom plate 1 are fixedly connected with rollers 16.
  • a hydraulic control box 2 is fixedly connected to one outer wall of the bottom plate 1, and the control end of the hydraulic control box 2 is connected with the propulsion hydraulic rod 5 and the multi-stage hydraulic rod 3.
  • both ends of the top outer wall of the top plate 18 located on the side of the fixed plate 7 are fixedly connected to the limit frame 8, and the cross beam 6 is slidably connected to the side inner wall of the limit frame 8.
  • a baffle 15 is fixedly connected to the bottom outer wall of the top plate 18 on the side close to the sliding block 10, and a stop 11 is fixedly connected to one end of the beam 6.
  • the hydraulic control box 2 can control the stretching of the multi-stage hydraulic rod 3, and then drive the top plate 18 to lift, thereby hoisting the cooling equipment.
  • the cooling equipment can be moved to the installation position by moving the lifting tool, and then by pushing the hydraulic rod 5 Stretching can drive the cooling device to move above the installation position, and shrinking the multi-stage hydraulic rod 3 can make the cooling device fall on the installation position and install it.
  • the position of the slide 10 can be adjusted by sliding the slide 10, thereby making
  • the sliding block 10 can be adapted to cooling equipment of different sizes, and the position of the sliding block 10 can be fixed by the locking nail 9.
  • one side of the baffle 15 is open with pressure
  • the groove 22, and the side inner wall of the pressure groove 22 is slidably connected with a buffer plate 21.
  • One side of the outer wall of the buffer plate 21 and one side of the pressure groove 22 are fixedly connected with at least four evenly distributed springs 19, one side of the buffer plate 21
  • a soft pad 20 is fixedly connected to the outer wall.
  • the buffer plate 21 can have a buffer effect, thereby preventing the cooling device from being damaged by collision.

Abstract

新型换流阀冷却设备吊装工具，包括底板（1），所述底板（1）的顶部外壁四角均固定连接有多级液压杆（3），且多级液压杆（3）的顶部外壁固定连接有同一个顶板（18），所述顶板（18）的顶部外壁一侧固定连接有固定板（7），且固定板（7）远离底板（1）的一侧外壁固定连接有推进液压杆（5），推进液压杆（5）的一端固定连接有连接板（4），连接板（4）靠近推进液压杆（5）一侧的侧面外壁两端均固定连接有横梁（6），横梁（6）的侧面外壁滑动连接有两个滑块（10），滑块（10）的底部外壁通过卡钉连接有吊索（14），吊索（14）的一端固定连接有挂环（13），滑块（10）的底部外壁固定连接有挂钩（12）。该吊装工具方便操作，方便对不同规格的冷却设备进行吊装，弹簧（19）的弹力能起到缓冲效果，进而防止冷却设备受到碰撞损坏。

Description

新型换流阀冷却设备吊装工具 技术领域
本实用新型涉及吊装设备技术领域，尤其涉及新型换流阀冷却设备吊装工具。
背景技术
换流阀的核心部件晶闸管所需的水冷散热器，即外部冷却设备，既要给晶闸管散热，又要充当结构件承压，还需导电，和终身的质保，所以换流阀的冷却设备的结构需要满足各种力学要求，结构很复杂，对于有的大型或超大型的换流阀，其配备的冷却设备结构也会更大更复杂，换流阀的冷却设备包括细水管、散热器、钢构架等多种结构，通常换流阀的冷却设备采用多层散热器进行散热，每层散热器在地面上组装完成后需要使用吊装装置进行吊装进而拼接在一起。
现有的吊装装置在进行吊装时需要将吊索拴在冷却设备上以进行固定，继而导致在对冷却设备装卸时即为不方便。
实用新型内容
本实用新型的目的是为了解决现有技术中存在的缺点，而提出的新型换流阀冷却设备吊装工具。
为了实现上述目的，本实用新型采用了如下技术方案：
新型换流阀冷却设备吊装工具，包括底板，所述底板的顶部外壁四角均固定连接有多级液压杆，且多级液压杆的顶部外壁固定连接有同一个顶板，所述顶板的顶部外壁一侧固定连接有固定板，且固定板远离底板的一侧外壁固定连接有推进液压杆，推进液压杆的一端固定连接有连接板，连接板靠近推进液压杆一侧的侧面外壁两端均固定连接有横梁，横梁的侧面外壁滑动连接有两个滑块，滑块的底部外壁通过卡钉连接有吊索，吊索的一端固定连接有挂环，滑块的底部外壁固定连接有挂钩。
进一步的，所述滑块的顶部外壁开有锁紧孔，且锁紧孔的侧面内壁通过螺纹连接有锁紧钉。
进一步的，所述底板的顶部外壁固定连接有配重块，且底板的底部外壁四角均固定连接有滚轮。
进一步的，所述底板的一侧外壁固定连接有液压控制箱，且液压控制箱的控制端与推进液压杆和多级液压杆相连接。
进一步的，所述顶板位于固定板一侧的顶部外壁两端均固定连接有限位架，且横梁滑动连接于限位架的侧面内壁。
进一步的，所述顶板靠近滑块一侧的底部外壁固定连接有挡板，且横梁的一端固定连接有 挡块。
进一步的，所述挡板的一侧外壁开有压槽，且压槽的侧面内壁滑动连接有缓冲板，缓冲板的一侧外壁和压槽的一侧内壁固定连接有至少四个均匀分布的弹簧，缓冲板的一侧外壁固定连接有软垫。
本实用新型的有益效果为：
1、通过设置吊索、挂钩和挂环，在横梁的下方设置吊索，在吊索的一端设置挂环，当需要吊装冷却设备时，将吊索穿过冷却设备，并将吊环挂放在挂钩上即可通过提升横梁将冷却设备吊起，方便了操作。
2、通过设置滑块，将吊索和挂钩设置在滑块的下方，滑块能沿横梁滑动并通过锁紧钉进行锁紧，继而能对滑块的位置进行调节，进而方便对不同规格的冷却设备进行吊装。
3、通过设置弹簧和缓冲板，在挡板的一侧开设压槽，在压槽中设置缓冲板，在缓冲板与压槽之间设置弹簧，在吊装过程中，当冷却设备发生晃动而与挡板发生碰撞时，弹簧的弹力能起到缓冲效果，进而防止冷却设备受到碰撞损坏。
附图说明
图1为本实用新型提出的新型换流阀冷却设备吊装工具的整体结构示意图；
图2为本实用新型提出的新型换流阀冷却设备吊装工具的滑块结构示意图；
图3为实施例2的新型换流阀冷却设备吊装工具的挡板结构示意图。
图中：1-底板、2-液压控制箱、3-多级液压杆、4-连接板、5-推进液压杆、6-横梁、7-固定板、8-限位架、9-锁紧钉、10-滑块、11-挡块、12-挂钩、13-挂环、14-吊索、15-挡板、16-滚轮、17-配重块、18-顶板、19-弹簧、20-软垫、21-缓冲板、22-压槽。
具体实施方式
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。
在本实用新型的描述中，需要理解的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“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。
实施例1
参照图1和图2，新型换流阀冷却设备吊装工具，包括底板1，底板1的顶部外壁四角均 固定连接有多级液压杆3，且多级液压杆3的顶部外壁固定连接有同一个顶板18，顶板18的顶部外壁一侧固定连接有固定板7，且固定板7远离底板1的一侧外壁固定连接有推进液压杆5，推进液压杆5的一端固定连接有连接板4，连接板4靠近推进液压杆5一侧的侧面外壁两端均固定连接有横梁6，横梁6的侧面外壁滑动连接有两个滑块10，滑块10的底部外壁通过卡钉连接有吊索14，吊索14的一端固定连接有挂环13，滑块10的底部外壁固定连接有挂钩12。
本实用新型中，滑块10的顶部外壁开有锁紧孔，且锁紧孔的侧面内壁通过螺纹连接有锁紧钉9。
其中，底板1的顶部外壁固定连接有配重块17，且底板1的底部外壁四角均固定连接有滚轮16。
其中，底板1的一侧外壁固定连接有液压控制箱2，且液压控制箱2的控制端与推进液压杆5和多级液压杆3相连接。
其中，顶板18位于固定板7一侧的顶部外壁两端均固定连接有限位架8，且横梁6滑动连接于限位架8的侧面内壁。
其中，顶板18靠近滑块10一侧的底部外壁固定连接有挡板15，且横梁6的一端固定连接有挡块11。
工作原理：使用时，将该吊装工具移动到需要吊装的冷却设备一侧，将四个吊索14分别穿过冷却设备的四角的支架后将挂环13挂放在对应的挂钩12上，通过液压控制箱2即可控制多级液压杆3拉伸，进而带动顶板18抬起，从而将冷却设备吊起，通过移动吊装工具即可带动冷却设备移动至安装位置，而后通过推进液压杆5的拉伸即可带动冷却设备移动至安装位置的上方，收缩多级液压杆3即可使得冷却设备落在安装位置上并进行安装，通过滑动滑块10即可调节滑块10的位置，进而使得滑块10能适应不同尺寸的冷却设备，并通过锁紧钉9能对滑块10的位置进行固定。
实施例2
参照图3，新型换流阀冷却设备吊装工具，与实施例1相比，为防止冷却设备在吊装过程中因晃动而与挡板15发生碰撞而损坏，挡板15的一侧外壁开有压槽22，且压槽22的侧面内壁滑动连接有缓冲板21，缓冲板21的一侧外壁和压槽22的一侧内壁固定连接有至少四个均匀分布的弹簧19，缓冲板21的一侧外壁固定连接有软垫20。
工作原理：与实施例1相比，在吊装过程中，当冷却设备发生晃动而与挡板15产生碰撞 时，缓冲板21能起到缓冲效果，进而防止冷却设备受到碰撞而损坏。
以上所述，仅为本实用新型较佳的具体实施方式，但本实用新型的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内，根据本实用新型的技术方案及其实用新型构思加以等同替换或改变，都应涵盖在本实用新型的保护范围之内。

Claims (7)

  1. 新型换流阀冷却设备吊装工具，包括底板(1)，其特征在于，所述底板(1)的顶部外壁四角均固定连接有多级液压杆(3)，且多级液压杆(3)的顶部外壁固定连接有同一个顶板(18)，所述顶板(18)的顶部外壁一侧固定连接有固定板(7)，且固定板(7)远离底板(1)的一侧外壁固定连接有推进液压杆(5)，推进液压杆(5)的一端固定连接有连接板(4)，连接板(4)靠近推进液压杆(5)一侧的侧面外壁两端均固定连接有横梁(6)，横梁(6)的侧面外壁滑动连接有两个滑块(10)，滑块(10)的底部外壁通过卡钉连接有吊索(14)，吊索(14)的一端固定连接有挂环(13)，滑块(10)的底部外壁固定连接有挂钩(12)。
  2. 根据权利要求1所述的新型换流阀冷却设备吊装工具，其特征在于，所述滑块(10)的顶部外壁开有锁紧孔，且锁紧孔的侧面内壁通过螺纹连接有锁紧钉(9)。
  3. 根据权利要求1所述的新型换流阀冷却设备吊装工具，其特征在于，所述底板(1)的顶部外壁固定连接有配重块(17)，且底板(1)的底部外壁四角均固定连接有滚轮(16)。
  4. 根据权利要求1所述的新型换流阀冷却设备吊装工具，其特征在于，所述底板(1)的一侧外壁固定连接有液压控制箱(2)，且液压控制箱(2)的控制端与推进液压杆(5)和多级液压杆(3)相连接。
  5. 根据权利要求1所述的新型换流阀冷却设备吊装工具，其特征在于，所述顶板(18)位于固定板(7)一侧的顶部外壁两端均固定连接有限位架(8)，且横梁(6)滑动连接于限位架(8)的侧面内壁。
  6. 根据权利要求1所述的新型换流阀冷却设备吊装工具，其特征在于，所述顶板(18)靠近滑块(10)一侧的底部外壁固定连接有挡板(15)，且横梁(6)的一端固定连接有挡块(11)。
  7. 根据权利要求6所述的新型换流阀冷却设备吊装工具，其特征在于，所述挡板(15)的一侧外壁开有压槽(22)，且压槽(22)的侧面内壁滑动连接有缓冲板(21)，缓冲板(21)的一侧外壁和压槽(22)的一侧内壁固定连接有至少四个均匀分布的弹簧(19)，缓冲板(21)的一侧外壁固定连接有软垫(20)。
PCT/CN2020/136083 2020-05-25 2020-12-14 新型换流阀冷却设备吊装工具 WO2021208467A1 (zh)

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