WO2021238169A1 - Lifting apparatus for electronic information engineering - Google Patents
Lifting apparatus for electronic information engineering Download PDFInfo
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- WO2021238169A1 WO2021238169A1 PCT/CN2020/136125 CN2020136125W WO2021238169A1 WO 2021238169 A1 WO2021238169 A1 WO 2021238169A1 CN 2020136125 W CN2020136125 W CN 2020136125W WO 2021238169 A1 WO2021238169 A1 WO 2021238169A1
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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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/08—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement hydraulically or pneumatically operated
Definitions
- the utility model relates to the technical field of electronic information engineering, in particular to a lifting device for electronic information engineering.
- Electronic information engineering is a discipline that applies modern technologies such as computers for electronic information control and information processing. It mainly studies the acquisition and processing of information, the design, development, application and integration of electronic equipment and information systems. Electronic information engineering has already covered the society. Many aspects, such as the processing of various telephone signals in the telephone exchange, the transmission of data in the surrounding network, and even the confidentiality of information transmission in the military in the information age, all involve the application technology of electronic information engineering.
- the purpose of the utility model is to solve the shortcomings existing in the prior art, and proposes a lifting device for electronic information engineering.
- a lifting device for electronic information engineering comprising a base, casters are installed at the four corners of the base through bolts, an infrared rangefinder is installed in the middle of the outer wall of the top end of the base through bolts, and electric motors are installed on both sides of the outer wall of the top end of the base through bolts.
- a telescopic frame, and the top ends of the two electric telescopic frames are installed with a bearing platform through bolts, a number of equidistant connecting rods are installed through bolts between the two electric telescopic frames, and each two connecting rods are installed through bolts.
- a hydraulic rod, a pressure sensor is installed at the bottom end of the load-bearing platform through bolts, and a fence is welded around the outer wall of the top end of the load-bearing platform, and a telescopic protective cover is installed at the top of the fence through bolts.
- a cavity is opened inside the base, a pressing block is placed at the bottom of the cavity, and a battery is placed at the top of the pressing block.
- the four outer walls of the load-bearing platform are all pasted with high-reflective material layers, and the outer wall of the top end of the load-bearing platform is provided with non-slip bumps distributed equidistantly.
- the four sides of the top of the fence are welded with electric push rods, and the top of the electric push rod is sleeved with the telescopic protective cover.
- an auxiliary door is hinged in the middle of the outer wall of the top end of the load-bearing platform, and the auxiliary door is clamped with the fence.
- the outer wall of the fence is covered with a heat insulating material.
- electric telescopic rods are installed at both ends of the top of the base through bolts.
- the lifting equipment for electronic information engineering proposed by this utility model has a pressure block placed at the bottom of the cavity to improve the stability of the base, and a battery is placed on the top of the pressure block.
- the battery is used for backup in the event of a sudden power failure.
- a pressure sensor is installed at the bottom of the load-bearing platform. The pressure sensor senses and detects the pressure of the object in real time. If the safety limit is exceeded, the handheld controller will give an alarm and face the object with a higher height.
- the electric push rod pushes the telescopic protective cover to avoid the shaking of objects during the lifting process, the equipment structure is streamlined, and the safety performance is high.
- the lifting device for electronic information engineering proposed by this utility model is equipped with an infrared rangefinder through the middle of the outer wall of the top of the base, which is convenient for users to know the height at any time.
- the outer walls of the four sides of the load-bearing platform are all pasted with high-reflective material layers .
- the outer wall of the top of the load-bearing platform is equipped with equidistant anti-skid bumps to prevent workers or objects from slipping and improve the safety of the equipment.
- the door and the fence are snapped together.
- the auxiliary door not only forms a protective safety zone with the fence, but also turns the auxiliary door over to facilitate the movement of items up and down, saving manpower.
- the outer wall of the fence is covered with heat insulation material to prevent workers from being exposed to high temperatures in summer and severe cold in winter. Suddenly touching the fence was frightened.
- the lifting equipment for electronic information engineering proposed by this utility model is equipped with electric telescopic rods through the top ends of the base to enhance the stability of the load-bearing platform at high places.
- Figure 1 is a schematic structural diagram of a lifting device for electronic information engineering proposed by the utility model
- Figure 2 is a schematic diagram of the right-side structure of an electric telescopic frame for lifting equipment for electronic information engineering proposed by the utility model;
- Figure 3 is a schematic structural diagram of a lifting equipment fence for electronic information engineering proposed by the utility model
- Figure 4 is a schematic structural diagram of a lifting device for electronic information engineering proposed in Embodiment 2 of the utility model.
- a lifting device for electronic information engineering includes a base 7, casters 8 are installed at the bottom four corners of the base 7 with bolts, an infrared rangefinder 10 is installed in the middle of the top outer wall of the base 7 with bolts, and the top outer wall of the base 7
- Electric telescopic frames 5 are installed on both sides by bolts, the tops of the two electric telescopic frames 5 are installed with load-bearing platforms 4 through bolts, and a number of equidistant connecting rods 13 are installed through bolts between the two electric telescopic frames 5, each of which is two
- a hydraulic rod 12 is installed between the connecting rods 13 through bolts, a pressure sensor 11 is installed at the bottom end of the bearing platform 4 through bolts, a fence 3 is welded around the outer wall of the top end of the bearing platform 4, and a telescopic protective cover 2 is installed at the top of the fence 3 through bolts.
- a cavity is opened inside the base 7, and a pressure block 9 is placed at the bottom of the cavity.
- the pressure block 9 improves the stability of the base 7, and a battery 6 is placed on the top of the pressure block 9.
- the battery 6 is used when power is suddenly cut off. spare;
- the four outer walls of the load-bearing platform 4 are covered with high-reflective material layers to remind pedestrians in the distance to work here and do not approach.
- the outer wall of the load-bearing platform 4 is equipped with non-slip bumps distributed equidistantly to prevent workers or objects from slipping and improving the equipment. safety;
- the top four sides of the fence 3 are welded with an electric push rod 1, and the top of the electric push rod 1 is sleeved with the telescopic protective cover 2;
- An auxiliary door 14 is hinged on the middle of the outer wall of the top end of the bearing platform 4, which is snap-connected to the fence 3.
- the auxiliary door 14 not only forms a protective safety area with the fence 3, but also turns the auxiliary door 14 upside down to facilitate the upward and downward movement of items and save manpower;
- the outer wall of the fence 3 is covered with heat insulation material to prevent workers from suddenly touching the fence and being frightened in the environment of high temperature in summer and severe cold in winter.
- a pressure block 9 is placed at the bottom of the cavity, which improves the stability of the base 7, and a battery 6 is placed on the top of the pressure block 9.
- the battery 6 is standby in the event of a sudden power failure to improve the equipment's response to emergencies Flexibility, and the bottom end of the bearing platform 4 is inlaid with a pressure sensor 11, which senses and detects the pressure of the object in real time. If the safety limit is exceeded, the handheld controller will give an alarm.
- the infrared rangefinder 10 is installed in the middle of the outer wall of the top of the base 7 so that the user can know the height at any time, through the bearing platform 4
- the outer walls of the four sides are covered with high-reflective materials to remind pedestrians in the distance to work here and not to approach them.
- the outer wall of the bearing platform 4 is equipped with non-slip bumps distributed equidistantly to prevent workers or objects from slipping and improving the safety of the equipment.
- Auxiliary door 14 is hinged on the middle of the outer wall of the top of the bearing platform 4, and the auxiliary door 14 is clamped with the fence 3.
- the auxiliary door 14 not only forms a protective safety area with the fence 3, but the auxiliary door 14 is turned over to facilitate the upward and downward movement of articles and save manpower.
- the fence 3 The outer wall is covered with thermal insulation material to prevent workers from suddenly touching the fence in the environment of high temperature in summer and severe cold in winter.
- a lifting device for electronic information engineering further, the top ends of the base 7 are installed with electric telescopic rods 15 through bolts.
- Electric telescopic rods 15 are installed at the top ends of the base 7 to enhance the stability of the load-bearing platform 4 at high places.
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Abstract
Description
本实用新型涉及电子信息工程技术领域，尤其涉及一种电子信息工程用升降设备。The utility model relates to the technical field of electronic information engineering, in particular to a lifting device for electronic information engineering.
电子信息工程是一门应用计算机等现代化技术进行电子信息控制和信息处理的学科，主要研究信息的获取与处理，电子设备与信息系统的设计、开发、应用和集成，电子信息工程已经涵盖了社会的诸多方面，如电话交换局里处理各种电话信号，周围网络传递数据，甚至信息化时代军队的信息传递中保密等都要涉及电子信息工程的应用技术。Electronic information engineering is a discipline that applies modern technologies such as computers for electronic information control and information processing. It mainly studies the acquisition and processing of information, the design, development, application and integration of electronic equipment and information systems. Electronic information engineering has already covered the society. Many aspects, such as the processing of various telephone signals in the telephone exchange, the transmission of data in the surrounding network, and even the confidentiality of information transmission in the military in the information age, all involve the application technology of electronic information engineering.
近些年来，伴随着经济全球化和人们生活水平的提高，电子信息工程在通信技术的发展速度突飞猛进，在各个生产技术领域发挥着非常重要的作用，在进行通信设备的安装维修时经常用到升降设备，但现有的电子信息工程用升降设备存在安全防护性能不够高的问题。In recent years, with the economic globalization and the improvement of people’s living standards, electronic information engineering has developed rapidly in communication technology, playing a very important role in various fields of production technology, and is often used in the installation and maintenance of communication equipment. Lifting equipment, but the existing lifting equipment for electronic information engineering has the problem that the safety protection performance is not high enough.
实用新型内容Utility model content
本实用新型的目的是为了解决现有技术中存在的缺点，而提出的一种电子信息工程用升降设备。The purpose of the utility model is to solve the shortcomings existing in the prior art, and proposes a lifting device for electronic information engineering.
为了实现上述目的，本实用新型采用了如下技术方案：In order to achieve the above purpose, the present utility model adopts the following technical solutions:
一种电子信息工程用升降设备，包括底座，所述底座底端四角通过螺栓安装有脚轮，且底座顶端外壁中间通过螺栓安装有红外测距仪，所述底座顶端外壁两侧通过螺栓安装有电动伸缩架，且两个电动伸缩架顶端通过螺栓安装有承重台，两个所述电动伸缩架之间通过螺栓安装有若干个等距离的连接杆，且每两个连接杆之间通过螺栓安装有液压杆，所述承重台底端通过螺栓镶嵌安装有压力传感器，且承重台顶端外壁四周焊接有围栏，所述围栏顶端通过螺栓安装有伸缩防护罩。A lifting device for electronic information engineering, comprising a base, casters are installed at the four corners of the base through bolts, an infrared rangefinder is installed in the middle of the outer wall of the top end of the base through bolts, and electric motors are installed on both sides of the outer wall of the top end of the base through bolts. A telescopic frame, and the top ends of the two electric telescopic frames are installed with a bearing platform through bolts, a number of equidistant connecting rods are installed through bolts between the two electric telescopic frames, and each two connecting rods are installed through bolts. A hydraulic rod, a pressure sensor is installed at the bottom end of the load-bearing platform through bolts, and a fence is welded around the outer wall of the top end of the load-bearing platform, and a telescopic protective cover is installed at the top of the fence through bolts.
优选的，所述底座内部开设有腔体，且腔体内部底端放置有压块，压块顶端放置有蓄电池。Preferably, a cavity is opened inside the base, a pressing block is placed at the bottom of the cavity, and a battery is placed at the top of the pressing block.
优选的，所述承重台四侧外壁均贴有高反光材料层，且承重台顶端外壁开设有等距离分布的防滑凸块。Preferably, the four outer walls of the load-bearing platform are all pasted with high-reflective material layers, and the outer wall of the top end of the load-bearing platform is provided with non-slip bumps distributed equidistantly.
优选的，所述围栏顶端四侧焊接有电动推杆，且电动推杆顶端与伸缩防护罩套接。Preferably, the four sides of the top of the fence are welded with electric push rods, and the top of the electric push rod is sleeved with the telescopic protective cover.
优选的，所述承重台顶端外壁中间铰接有辅助门，且辅助门与围栏卡接。Preferably, an auxiliary door is hinged in the middle of the outer wall of the top end of the load-bearing platform, and the auxiliary door is clamped with the fence.
优选的，所述围栏外壁包有隔热材料。Preferably, the outer wall of the fence is covered with a heat insulating material.
优选的，所述底座顶部两端通过螺栓安装有电动伸缩杆。Preferably, electric telescopic rods are installed at both ends of the top of the base through bolts.
本实用新型的有益效果为：The beneficial effects of the utility model are:
1.本实用新型提出的一种电子信息工程用升降设备，通过腔体内部底端放置有压块，压块提升底座的稳定性，压块顶端放置有蓄电池，蓄电池是在突然停电时备用，提高设备应对突发事件的灵活性，且承重台底端镶嵌安装有压力传感器，压力传感器实时感应检测物品的压力，若超过安全限值，手持控制器发出警报，且面对高度较高的物件，电动推杆推动伸缩防护罩，避免在升降过程中物品晃动，设备机构精简，安全性能高。1. The lifting equipment for electronic information engineering proposed by this utility model has a pressure block placed at the bottom of the cavity to improve the stability of the base, and a battery is placed on the top of the pressure block. The battery is used for backup in the event of a sudden power failure. Improve the flexibility of the equipment to respond to emergencies, and a pressure sensor is installed at the bottom of the load-bearing platform. The pressure sensor senses and detects the pressure of the object in real time. If the safety limit is exceeded, the handheld controller will give an alarm and face the object with a higher height. , The electric push rod pushes the telescopic protective cover to avoid the shaking of objects during the lifting process, the equipment structure is streamlined, and the safety performance is high.
2.本实用新型提出的一种电子信息工程用升降设备，通过底座顶端外壁中间安装有红外测距仪，便于使用者随时了解所处高度，通过承重台四侧外壁均贴有高反光材料层，提醒远处行人此处作业，不要靠近，承重台顶端外壁开设有等距离分布的防滑凸块，避免工人或物品滑倒，提高设备的安全性，承重台顶端外壁中间铰接有辅助门，辅助门与围栏卡接，辅助门不仅与围栏形成防护安全区域，将辅助门翻转放置，便于物品上下移动，节省人力，围栏外壁包有隔热材料，避免在夏季高温和冬季严寒的环境中，工人突然接触围栏受惊。2. The lifting device for electronic information engineering proposed by this utility model is equipped with an infrared rangefinder through the middle of the outer wall of the top of the base, which is convenient for users to know the height at any time. The outer walls of the four sides of the load-bearing platform are all pasted with high-reflective material layers , To remind pedestrians in the distance to work here, do not approach, the outer wall of the top of the load-bearing platform is equipped with equidistant anti-skid bumps to prevent workers or objects from slipping and improve the safety of the equipment. The door and the fence are snapped together. The auxiliary door not only forms a protective safety zone with the fence, but also turns the auxiliary door over to facilitate the movement of items up and down, saving manpower. The outer wall of the fence is covered with heat insulation material to prevent workers from being exposed to high temperatures in summer and severe cold in winter. Suddenly touching the fence was frightened.
3.本实用新型提出的一种电子信息工程用升降设备，通过底座顶部两端安装有电动伸缩杆，增强承重台在高处的稳定性。3. The lifting equipment for electronic information engineering proposed by this utility model is equipped with electric telescopic rods through the top ends of the base to enhance the stability of the load-bearing platform at high places.
图1为本实用新型提出的一种电子信息工程用升降设备的结构示意图；Figure 1 is a schematic structural diagram of a lifting device for electronic information engineering proposed by the utility model;
图2为本实用新型提出的一种电子信息工程用升降设备电动伸缩架的右视结构示意图；Figure 2 is a schematic diagram of the right-side structure of an electric telescopic frame for lifting equipment for electronic information engineering proposed by the utility model;
图3为本实用新型提出的一种电子信息工程用升降设备围栏的结构示意图；Figure 3 is a schematic structural diagram of a lifting equipment fence for electronic information engineering proposed by the utility model;
图4为本实用新型实施例2提出的一种电子信息工程用升降设备的结构示意图。Figure 4 is a schematic structural diagram of a lifting device for electronic information engineering proposed in
图中：1电动推杆、2伸缩防护罩、3围栏、4承重台、5电动伸缩架、6蓄电池、7底座、8脚轮、9压块、10红外测距仪、11压力传感器、12液压杆、13连接杆、14辅助门、15电动伸缩杆。In the picture: 1 electric push rod, 2 telescopic protective cover, 3 fence, 4 load-bearing platform, 5 electric telescopic frame, 6 storage battery, 7 base, 8 casters, 9 pressure block, 10 infrared rangefinder, 11 pressure sensor, 12 hydraulic Rod, 13 connecting rod, 14 auxiliary door, 15 electric telescopic rod.
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。The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all implementations. example.
实施例1Example 1
参照图1-3，一种电子信息工程用升降设备，包括底座7，底座7底端四角通过螺栓安装有脚轮8，底座7顶端外壁中间通过螺栓安装有红外测距仪10，底座7顶端外壁两侧通过螺栓安装有电动伸缩架5，两个电动伸缩架5顶端通过螺栓安装有承重台4，两个电动伸缩架5之间通过螺栓安装有若干个等距离的连接杆13，每两个连接杆13之间通过螺栓安装有液压杆12， 承重台4底端通过螺栓镶嵌安装有压力传感器11，承重台4顶端外壁四周焊接有围栏3，围栏3顶端通过螺栓安装有伸缩防护罩2。Referring to Figures 1-3, a lifting device for electronic information engineering includes a
本实用新型中，底座7内部开设有腔体，腔体内部底端放置有压块9，压块9提升底座7的稳定性，压块9顶端放置有蓄电池6，蓄电池6是在突然停电时备用；In the utility model, a cavity is opened inside the
承重台4四侧外壁均贴有高反光材料层，提醒远处行人此处作业，不要靠近，承重台4顶端外壁开设有等距离分布的防滑凸块，避免工人或物品滑倒，提高设备的安全性；The four outer walls of the load-bearing
围栏3顶端四侧焊接有电动推杆1，电动推杆1顶端与伸缩防护罩2套接；The top four sides of the
承重台4顶端外壁中间铰接有辅助门14，辅助门14与围栏3卡接，辅助门14不仅与围栏3形成防护安全区域，将辅助门14翻转放置，便于物品上下移动，节省人力；An
围栏3外壁包有隔热材料，避免在夏季高温和冬季严寒的环境中，工人突然接触围栏受惊。The outer wall of the
工作原理：通过腔体内部底端放置有压块9，压块9提升底座7的稳定性，压块9顶端放置有蓄电池6，蓄电池6是在突然停电时备用，提高设备应对突发事件的灵活性，且承重台4底端镶嵌安装有压力传感器11，压力传感器11实时感应检测物品的压力，若超过安全限值，手持控制器发出警报，且面对高度较高的物件，电动推杆1推动伸缩防护罩2，避免在升降过程中物品晃动，设备机构精简，安全性能高；通过底座7顶端外壁中间安装有红外测距仪10，便于使用者随时了解所处高度，通过承重台4四侧外壁均贴有高反光材料层，提醒远处行人此处作业，不要靠近，承重台4顶端外壁开设有等距离分布的防滑凸块，避免工人或物品滑倒，提高设备的安全性，承重台4顶端外壁中间铰接有辅助门14，辅助门14与围栏3卡接，辅助门14不仅与围栏3形成防护安全区域，将辅助门14翻转放置，便于物品上下移动，节省人力，围栏3外壁包有隔热材料，避免在夏季高温和冬季严寒的环境中，工人突然接触围栏受惊。Working principle: A
实施例2Example 2
参照图4，一种电子信息工程用升降设备，进一步的，底座7顶部两端通过螺栓安装有电动伸缩杆15。4, a lifting device for electronic information engineering, further, the top ends of the
工作原理：通过底座7顶部两端安装有电动伸缩杆15，增强承重台4在高处的稳定性。Working principle: Electric
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。The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited to this. Anyone familiar with the technical field in the technical scope disclosed in the present utility model, according to the present utility model The technical solutions of the new type and its utility model concept shall be equivalently replaced or changed, and shall be covered by the scope of protection of the present utility model.
Claims (7)
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020893682.4 | 2020-05-25 | ||
| CN202020893682 | 2020-05-25 |
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| WO2021238169A1 true WO2021238169A1 (en) | 2021-12-02 |
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| PCT/CN2020/136125 Ceased WO2021238169A1 (en) | 2020-05-25 | 2020-12-14 | Lifting apparatus for electronic information engineering |
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| Country | Link |
|---|---|
| WO (1) | WO2021238169A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114640037A (en) * | 2022-04-10 | 2022-06-17 | 鼎圣集团电力工程有限公司 | Movable cubical switchboard stabilize bracket device |
| CN114876171A (en) * | 2022-06-27 | 2022-08-09 | 马亮 | A adjustable construction platform for construction is built in room |
| CN115321442A (en) * | 2022-08-08 | 2022-11-11 | 武汉船用机械有限责任公司 | Electric power electrical equipment overhauls with overhauing platform |
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| CN207483257U (en) * | 2017-11-03 | 2018-06-12 | 张丹花 | The strong lifting device for building of a kind of safe and shock resistance |
| US20190023543A1 (en) * | 2014-10-17 | 2019-01-24 | Vehicle Service Group, Llc | Hydraulic synchronizer |
| CN208516868U (en) * | 2018-05-22 | 2019-02-19 | 中国电建集团河南工程有限公司 | A kind of dedicated lifting platform in construction site |
| CN109422210A (en) * | 2017-08-24 | 2019-03-05 | 广西万创数据科技有限责任公司 | A kind of lifting device of small-sized sugarcane transfer car(buggy) |
| CN208916724U (en) * | 2018-10-16 | 2019-05-31 | 斯贝瑞德(天津)机械技术有限公司 | A kind of hydraulic pressure lifting device of polishing machine |
| CN209906274U (en) * | 2019-04-11 | 2020-01-07 | 江苏杰成建设工程有限公司 | Trolley for building decoration |
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- 2020-12-14 WO PCT/CN2020/136125 patent/WO2021238169A1/en not_active Ceased
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| US20190023543A1 (en) * | 2014-10-17 | 2019-01-24 | Vehicle Service Group, Llc | Hydraulic synchronizer |
| CN109422210A (en) * | 2017-08-24 | 2019-03-05 | 广西万创数据科技有限责任公司 | A kind of lifting device of small-sized sugarcane transfer car(buggy) |
| CN207483257U (en) * | 2017-11-03 | 2018-06-12 | 张丹花 | The strong lifting device for building of a kind of safe and shock resistance |
| CN208516868U (en) * | 2018-05-22 | 2019-02-19 | 中国电建集团河南工程有限公司 | A kind of dedicated lifting platform in construction site |
| CN208916724U (en) * | 2018-10-16 | 2019-05-31 | 斯贝瑞德(天津)机械技术有限公司 | A kind of hydraulic pressure lifting device of polishing machine |
| CN209906274U (en) * | 2019-04-11 | 2020-01-07 | 江苏杰成建设工程有限公司 | Trolley for building decoration |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114640037A (en) * | 2022-04-10 | 2022-06-17 | 鼎圣集团电力工程有限公司 | Movable cubical switchboard stabilize bracket device |
| CN114876171A (en) * | 2022-06-27 | 2022-08-09 | 马亮 | A adjustable construction platform for construction is built in room |
| CN115321442A (en) * | 2022-08-08 | 2022-11-11 | 武汉船用机械有限责任公司 | Electric power electrical equipment overhauls with overhauing platform |
| CN115321442B (en) * | 2022-08-08 | 2023-07-21 | 武汉船用机械有限责任公司 | Maintenance platform for maintenance of electric power and electric equipment |
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