WO2021082354A1 - 一种导轨提拉装置 - Google Patents
一种导轨提拉装置 Download PDFInfo
- Publication number
- WO2021082354A1 WO2021082354A1 PCT/CN2020/083937 CN2020083937W WO2021082354A1 WO 2021082354 A1 WO2021082354 A1 WO 2021082354A1 CN 2020083937 W CN2020083937 W CN 2020083937W WO 2021082354 A1 WO2021082354 A1 WO 2021082354A1
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- WO
- WIPO (PCT)
- Prior art keywords
- guide rail
- rail
- guide
- roller assembly
- lifting
- Prior art date
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
Definitions
- the invention relates to the technical field of elevators, in particular to a lifting device suitable for lifting elevator guide rails.
- the installation accuracy of the guide rail is very important to the smooth operation of the elevator, especially for the elevator with large lifting height and fast running speed. Therefore, ensuring that the guide rail is not affected by external factors before installation is a prerequisite for ensuring the quality of elevator installation.
- the guide rail is transported from the hall door on the first floor to the top of the hoistway. It is very easy to touch the hoistway wall and scaffolding in the narrow hoistway, causing the guide rail to bump. After such a guide rail is installed, the installation accuracy cannot be guaranteed. At the slightest, the elevator has poor comfort, and at worst, the guide rail is seriously damaged. It may cause delays in construction schedules, increased costs and other consequences.
- the present invention provides a guide rail lifting device, which can provide a safe lifting path for the guide rail to be lifted during the lifting process of the guide rail, thereby protecting the guide rail from the lifting process. There is damage caused by bumps, and it is easy to install and disassemble, and it can be used multiple times.
- a guide rail pulling device for pulling up a guide rail to be installed along the installed guide rail.
- the guide rail to be lifted and the installed guide rail each have a bottom and a guide part that are perpendicular to each other, and the guide part has two opposite sides
- the guide rail lifting device includes a lifting plate for fixing with the bottom of the guide rail to be lifted, a side roller assembly and a top roller assembly provided on the lifting plate
- the side roller assembly and the top roller assembly are fixed to the lifting plate through a connecting arm assembly, the side roller assembly can slide in the vertical direction along the side surface of the guide part of the installed rail, and the top The surface roller assembly can slide in the vertical direction along the top surface of the guide part of the installed rail.
- the lifting plate on the bottom of the rail to be lifted, and the rail to be lifted is provided with a side roller assembly, which slides on the side of the guide part of the installed rail to drive the lifting plate to slide, thereby driving the rail to be lifted to slide Therefore, during the hoisting process of the guide rail, a safe lifting path can be provided for the guide rail to be lifted, thereby protecting the guide rail from damage caused by bumps during the lifting process, and is convenient to install and disassemble, and can be used multiple times.
- the lifting device can roll on both sides and the top surface of the guide part where the guide rail is installed, further ensuring smooth lifting.
- the connecting arm assembly it is helpful to quickly install and disassemble the side roller assembly and the top roller assembly, and can fix the position of the side roller assembly and the top roller assembly, so that the guide rail to be lifted is restricted during the sliding and pulling process On the installed rail.
- the side roller assembly is a pair of symmetrically arranged roller welding pieces, and a pair of the roller welding pieces are respectively located on both sides of the guide portion of the installed rail and on the installed rail.
- the guide part of the guide rail slides on the corresponding side surface;
- the connecting arm assembly is a pair of symmetrically arranged connecting arms, the pair of connecting arms are respectively located on both sides of the guide part of the installed guide rail, and the roller welding parts are arranged on the corresponding On the side of the connecting arm;
- the top roller assembly is arranged between a pair of the connecting arms.
- the above structure of the side roller assembly, the connecting arm assembly and the top roller assembly are coordinated with each other, the fixing effect is good, and the side roller assembly and the top roller assembly can slide stably on the side of the guide part and the top surface of the installed guide rail.
- the lifting guide rail provides a stable and safe lifting path, thereby protecting the guide rail from damage caused by bumps during the lifting process.
- the connecting arm is a bending piece
- the connecting arm includes a first connecting surface, a second connecting surface, and a third connecting surface that are connected in sequence
- the roller welding piece includes a bottom plate A connecting rod arranged vertically on the bottom plate, a side roller arranged at the end of the connecting rod, the rolling surface of the side roller contacting the side surface of the guide part of the installed rail
- the top roller assembly It includes a fixed shaft and a top surface roller arranged on the fixed shaft. The rolling surface of the top surface roller is in contact with the top surface of the guide part of the installed rail; the roller welding piece is fixed on the bottom plate through the bottom plate.
- the top surface roller assembly is arranged between a pair of second connecting surfaces of the connecting arm through the fixed shaft; the third connecting surface of the connecting arm is connected to the lifting The board is fixed.
- the cross section of the connecting arm is in a "C" shape, and the opening of the connecting arm faces away from the guide portion of the installed rail.
- the first to third connecting surfaces are provided with waist round holes, and the length extension direction of each waist round hole is consistent with the length extension direction of the corresponding connecting surface.
- the side surface of the guide portion of the installed rail is recessed inward to form a limiting groove, the limiting groove is close to the bottom of the installed rail, and the side roller assembly is in the limiting groove. Slide in the bit groove. By setting the limit groove, the side roller assembly slides in the limit groove, which has a certain limit effect.
- the upper and lower ends of the lifting plate are respectively provided with an upper connecting hole and a lower connecting hole
- the upper connecting hole is used to connect with the lifting wire rope
- the lower connecting hole is used to connect with the The bottom of the guide rail to be lifted is fixedly connected.
- the upper connecting hole is bolted to the lifting wire rope, the lifting wire rope can be driven by the hoist, and the lower connecting hole can be fixed on the rail to be lifted by the bolt and nut assembly, so that when the wire rope is pulled, the rail to be lifted is pulled, installed and removed
- the guide rail is simple and convenient when pulling the device.
- the number of the guide rail pulling devices is two, which are respectively arranged symmetrically at the first end of the guide rail to be pulled.
- the symmetrical installation of the guide rail lifting device at the head end of the guide rail to be lifted can further limit the movement of the guide rail to be lifted on the installed guide rail, and further ensure that the guide rail to be lifted deviates during lifting.
- the present invention has the advantages that: in the guide rail lifting device of the present invention, the guide rail to be lifted does not directly contact the installed guide rail, and the side roller assembly slides on the side of the guide part of the installed guide rail to drive the lifting device.
- the pull plate slides to drive the guide rail to be lifted to slide, so as to provide a safe lifting path for the guide rail to be lifted during the lifting process of the guide rail, thereby protecting the guide rail from damage caused by bumps during the lifting process, and is easy to install and disassemble , Can be used multiple times.
- Fig. 1 is a front view of a guide rail to be lifted by a guide rail lifting device according to a preferred embodiment of the present invention
- FIG. 2 is a side view of the guide rail lifting device of the preferred embodiment of the present invention lifting the guide rail to be lifted;
- FIG. 3 is a top view of the guide rail to be lifted by the guide rail lifting device of the preferred embodiment of the present invention
- FIG. 4 is a front view of the lifting plate in the guide rail lifting device of the preferred embodiment of the present invention.
- Figure 5 is a front view of the connecting arm in the guide rail pulling device of the preferred embodiment of the present invention.
- Figure 6 is a top view of the connecting arm in the guide rail pulling device of the preferred embodiment of the present invention.
- Figure 7 is a front view of the side roller assembly in the guide rail pulling device of the preferred embodiment of the present invention.
- Figure 8 is a top view of the side roller assembly in the guide rail pulling device of the preferred embodiment of the present invention.
- Figure 9 is a front view of the top roller assembly in the guide rail lifting device of the preferred embodiment of the present invention.
- rail to be lifted-1 bottom of rail to be lifted-11
- rail guide to be lifted-12 rail-2 installed
- bottom of rail -21 installed
- rail guide -22 installed
- limit recess Groove-23 lifting plate-3
- upper connecting hole-31 lower connecting hole-32
- mounting hole-33 roller welding piece-40
- bottom plate-41 connecting rod-42
- side roller-43 waist type Hole-44
- top roller assembly-5 fixed shaft-51, top roller-52, connecting arm-60, first connecting surface-61, second connecting surface-62, ground three connecting surface-63, guide cover -64, waist round hole-65, bolt assembly-7, pulling wire rope-8, guide rail bracket-9, pressure guide plate-10, guide rail lifting device-100.
- this embodiment provides a guide rail lifting device 100 for lifting the guide rail 1 to be installed along the installed guide rail 2 upwards, wherein the guide rail to be lifted 1 has mutually perpendicular guide rails to be lifted
- the bottom 11 and the rail guide 12 to be lifted, the installed rail 2 also has the installed rail bottom 21 and the installed rail guide 22 that are perpendicular to each other.
- the installed rail 2 is installed on the rail bracket 9 through the pressure guide plate 10.
- the guide portion has two opposite side surfaces and a top surface away from the bottom.
- the guide rail lifting device 100 includes a lifting plate 3, a side roller assembly, a top roller assembly 5, and a connecting arm assembly.
- the number of the lifting plates 3 is two, which are respectively arranged symmetrically at the first end of the guide rail 1 to be lifted.
- the lifting plate 3 and the bottom 11 of the guide rail to be lifted are fixedly connected by a bolt assembly 7.
- the upper end of the lifting plate 3 at the upper end is lifted upwards by the lifting wire rope 8 to drive the guide rail 1 to be lifted upward along the installed rail 1, side
- the roller assembly and the top roller assembly 5 are fixedly arranged on the lifting plate 3 through the connecting arm assembly.
- the upper and lower ends of the lifting plate 3 are respectively provided with an upper connecting hole 31 and a lower connecting hole 32.
- the upper connecting hole 31 is used to fasten the lifting wire rope 8, and the lower connecting hole 32 is fixed on the bottom 11 of the guide rail to be lifted by the bolt assembly 7.
- the lifting wire rope 8 is driven by the hoist, thereby driving the lifting plate 3 and the lifting device 100 to lift upwards, thereby driving the guide rail 1 to be lifted to lift upwards. Since the lifting plate 3 at the first end of the guide rail 1 to be lifted is arranged symmetrically, it is easy to understand that the lifting plate 3 at the end of the guide rail 1 to be lifted is upside down, so its lower connecting hole 32 is close to the guide rail 1 to be lifted.
- the connecting hole 32 is used to connect with the bottom 11 of the guide rail to be lifted, and the upper connecting hole 31 does not need to be connected with the lifting wire rope.
- the lifting plate 3 is also provided with four mounting holes 33, and the mounting holes 33 are used to connect the connecting arm assembly.
- the connecting arm assembly is a pair of symmetrically arranged connecting arms 60.
- a pair of connecting arms 60 are respectively located on both sides of the installed rail guide 22.
- the connecting arms 60 are bent pieces with a "C" shape in cross section.
- the opening direction is away from the installed rail guide 22.
- the connecting arm 60 includes a first connecting surface 61, a second connecting surface 62 and a third connecting surface 63 that are connected in sequence, and the top of the connecting arm 60 also has a guide cover 64.
- the first connecting surface 61, the second connecting surface 62 and the third connecting surface 63 are each provided with two upper and lower waist round holes 65, and the length extension direction of each waist round hole 65 is the same as the length extension direction of the corresponding connecting surface.
- the waist round hole 65 on the third connecting surface 63 is used to cooperate with the mounting hole 33 on the lifting plate 3.
- the round hole 65 is matched with the mounting hole 33 on the corresponding side of the lifting plate 3 and then fixed with fasteners such as bolts and nuts, so that the connection arm 60 and the lifting plate 3 can be fixed.
- the side roller assembly is a pair of symmetrically arranged roller welding pieces 40.
- the pair of roller welding pieces 40 are respectively located on both sides of the installed rail guide 22 and slide on the corresponding side of the installed rail guide 22.
- the roller welding piece 40 includes a bottom plate 41, a connecting rod 42 vertically arranged on the bottom plate 41, and a side roller 43 arranged at the end of the connecting rod 42.
- the rolling surface of the side roller 43 is in contact with the side surface of the installed rail guide 22 .
- the upper and lower ends of the bottom plate 41 are provided with waist-shaped holes 44, and the height positions of the upper and lower waist-shaped holes 44 correspond to the positions of the two waist round holes 65 on the first connecting surface 61 of the connecting arm 60, so that the roller welding part 40 is fixed on the first connecting surface 61 of the connecting arm 60 on the corresponding side through its bottom plate 41.
- the waist-shaped hole 44 is matched with the waist-round hole 65 and fixed by fasteners such as bolts and nuts. Therefore, the roller welding piece 40 is fixed on the connecting arm 60, and the rolling surface of the side roller 43 of the roller welding piece 40 just contacts the installed rail guide 22, so that the side roller assembly slides on the side of the installed rail guide 22.
- the combination of the waist round hole 65 and the waist hole 44 can appropriately adjust the tightness of the side roller 43 and the side surface of the installed rail guide 22 according to the actual situation.
- the roller welding pieces 40 on both sides of the installed rail guide 22 are respectively installed on the connecting arm 60 on the corresponding side.
- the top roller assembly 5 includes a fixed shaft 51 and a top roller 52 arranged on the fixed shaft 51.
- the number of the top roller assembly 5 is also two, both of which are arranged on the second connection of the pair of connecting arms 60 through the fixed shaft 51 Between the surfaces 62, the two ends of the fixed shaft 51 extend into the round holes 65 of the second connecting surface 62 on both sides, and can be fixed with fasteners.
- the rolling surface of the roller 52 on the top surface is connected to the installed guide rail guide.
- the top surface of 22 is in contact with each other, so as to realize the sliding of the top surface roller assembly 5 on the top surface of the installed rail guide 22.
- we can also see the role of the waist hole 65 on the second connecting surface 62 which can be appropriate according to actual needs. The tightness of the contact between the top roller 52 and the top surface of the installed rail guide 22 is adjusted.
- the side surface of the installed rail guide 22 is recessed inward to form a limiting groove 23.
- the limiting groove 23 is close to the bottom 21 of the installed rail. Therefore, the side roller assemblies are located on both sides of the installed rail guide 22.
- the side roller 43 on the roller welding part 40 slides in the limiting groove 23 on the corresponding side.
- the guide rail lifting device 100 is restricted to the installed guide rail 2 through the lifting plate 3, the side roller assembly, the top roller assembly 5 and the connecting arm assembly, and can only move up and down along the path of the installed guide rail 2.
- the side roller assembly The side rollers 43 on the upper side and the top roller 52 on the top roller assembly 5 slide on the side and the top surface of the installed rail guide 22, and the lifting plate 3 is lifted by the wire rope 8 to lift the guide rail 1 to be lifted.
- the lifting guide rail 1 does not need to be in direct contact with the installed guide rail 2, thereby realizing the transmission of the guide rail without bumps.
- After the lift rail 1 is delivered remove the bolt assembly 7 connecting the rail 1 to be lifted and the lifting plate 3, and remove the rail 1 to be lifted.
- the subsequent lifting operations only need to install and remove the bolt assembly 7 That is, it is convenient to install and detach the guide rail lifting device 100 and can be used multiple times.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
本发明公开了一种导轨提拉装置，用于将待安装导轨沿已安装导轨向上提拉，所述待提拉导轨和已安装导轨均具有相互垂直的底部和导向部，所述导向部具有相对的两侧面以及远离所述底部的顶面，其特征在于，所述导轨提拉装置包括用于与所述待提拉导轨的底部固定的提拉板、设置于所述提拉板上的侧面滚轮组件和顶面滚轮组件，所述侧面滚轮组件和顶面滚轮组件通过一连接臂组件固定于所述提拉板上。本发明的导轨提拉装置，侧面滚轮组件在已安装导轨的导向部侧面滑动从而带动待提拉导轨滑动，从而能够在导轨吊装过程中，对待提拉导轨提供一个安全的提升路径，从而保护导轨免于在提拉过程中出现磕碰造成损伤，且安装以及拆卸方便，可多次使用。
Description
本发明涉及电梯技术领域，具体涉及一种适用于提拉电梯导轨的提拉装置。
导轨的安装精度对电梯的平稳运行至关重要，其中对于提升高度大、运行速度快的电梯尤为明显。因此，保证导轨在安装前不受外界因素的影响是保证电梯安装质量的前提。
导轨从一层厅门运到井道上方，在狭小的井道内极容易碰到井道壁及脚手架，造成导轨磕碰伤。这样的导轨安装后，安装精度不能保证。轻则电梯舒适度差，重则导轨损伤严重更换导轨。可能会造成延误工期，增加成本等后果。
发明内容
有鉴于此，为了解决现有技术的问题，本发明提供了一种导轨提拉装置，能够在导轨吊装过程中，对待提拉导轨提供一个安全的提升路径，从而保护导轨免于在提拉过程中出现磕碰造成损伤，且安装以及拆卸方便，可多次使用。
为了达到上述目的，本发明采用以下的技术方案：
一种导轨提拉装置，用于将待安装导轨沿已安装导轨向上提拉，所述待提拉导轨和已安装导轨均具有相互垂直的底部和导向部，所述导向部具有相对的两侧面以及远离所述底部的顶面，所述导轨提拉装置包括用于与所述待提拉导轨的底部固定的提拉板、设置于所述提拉板上的侧面滚轮组件和顶面滚轮组件，所述侧面滚轮组件和顶面滚轮组件通过一连接臂组件固定于所述提拉板上，所述侧面滚轮组件能够沿所述已安装导轨的导向部侧面竖直方向上滑动，所述顶面滚轮组件能够沿所述已安装导轨的导向部顶面竖直方向上滑动。将提拉板固定在待提拉导轨的底部，且待提拉导轨上设置有侧面滚轮组件，侧面滚轮组件在已安装导轨的导向部侧面滑动从而带动提拉板滑动从而带动待提拉导轨滑动，从而能够在导轨吊装过程中，对待提拉导轨提供一个安全的提升路径，从而保护导轨免于在提拉过程中出现磕碰造成损伤，且安装以及拆卸方便，可多次使用。通过设置顶面滚轮组件，提拉装置能够在已安装导轨的导向部的两侧面以及顶面滚动，进一步保证提升顺畅。通过设置连接臂组件，有助于快速安装以及拆卸侧面滚轮组件和顶面滚轮组件，且能够固定侧面滚轮组件和顶面滚 轮组件的位置，从而使待提拉导轨在滑动提拉过程中被限制在了已安装导轨上。
上述技术方案中，更进一步优选地，所述侧面滚轮组件为一对对称设置的滚轮焊接件，一对所述滚轮焊接件分别位于所述已安装导轨的导向部两侧且在所述已安装导轨的导向部相应侧面上滑动；所述连接臂组件为一对对称设置的连接臂，一对所述连接臂分别位于所述已安装导轨的导向部两侧，所述滚轮焊接件设置于相应侧的连接臂上；所述顶面滚轮组件设置于一对所述连接臂之间。以上侧面滚轮组件、连接臂组件以及顶面滚轮组件的结构，相互配合，固定效果好，且可以实现侧面滚轮组件和顶面滚轮组件在已安装导轨的导向部侧面以及顶面稳定滑动，为待提拉导轨提供一个稳定安全的提升途径，从而保护导轨免于在提拉过程中出现磕碰造成损伤。
上述技术方案中，再进一步优选地，所述连接臂为一折弯件，所述连接臂包括依次相连的第一连接面、第二连接面以及第三连接面；所述滚轮焊接件包括底板、垂直设置于所述底板上的连接杆、设置于所述连接杆端部的侧面滚轮，所述侧面滚轮的滚动面与所述已安装导轨的导向部侧面相接触；所述顶面滚轮组件包括固定轴以及设置于所述固定轴上的顶面滚轮，所述顶面滚轮的滚动面与所述已安装导轨的导向部顶面相接触；所述滚轮焊接件通过所述底板固定在所述连接臂的第一连接面上，所述顶面滚轮组件通过所述固定轴设置于一对所述连接臂的第二连接面之间；所述连接臂的第三连接面与所述提拉板相固定。
上述技术方案中，还进一步优选地，所述连接臂的横截面呈“C”字型，所述连接臂的开口朝向远离所述已安装导轨的导向部。以上连接臂结构，设计合理巧妙，满足侧面滚轮组件以及顶面滚轮组件的安装，且很好地实现侧面滚轮组件和顶面滚轮组件在已安装导轨导向部的侧面和顶面的滑动。
上述技术方案中，且进一步优选地，所述第一至第三连接面上均设置有腰圆孔，各所述腰圆孔的长度延伸方向分别与相应连接面长度延伸方向一致。通过在第一至第三连接面上均设置与各自长度延伸方向一致的腰圆孔，可以根据实际情况适当调整侧面滚轮组件和顶面滚轮组件的位置，从而调节侧面滚轮组件的侧面滚轮以及顶面滚轮组件的顶面滚轮在相应滑动面上的松紧程度或者根据已安装导轨的不同规格相对调整侧面滚轮组件和顶面滚轮组件的位置。
上述技术方案中，优选地，所述已安装导轨的导向部侧面向内凹陷形成限位凹槽，所述限位凹槽靠近所述已安装导轨的底部，所述侧面滚轮组件在所述限位凹槽内滑动。通过设置限位凹槽，侧面滚轮组件在限位凹槽内滑动，起到 了一定的限位作用。
上述技术方案中，优选地，所述提拉板的上下端分别开设有上连接孔以及下连接孔，所述上连接孔用于与提拉钢丝绳连接，所述下连接孔用于与所述待提拉导轨的底部固定连接。上连接孔拴上提拉钢丝绳，提拉钢丝绳可由卷扬机驱动，下连接孔可以通过螺栓螺母组件固定在待提拉导轨上，从而在拉动提拉钢丝绳时拉动待提拉导轨，安装以及拆卸所述导轨提拉装置时简单方便。
上述技术方案中，优选地，所述导轨提拉装置的数量为两个，分别对称设置于所述待提拉导轨的首末端。待提拉导轨首末端对称安装所述的导轨提拉装置，可以进一步对待提拉导轨在已安装导轨上的移动进行限定，进一步保证待提拉导轨在提升中发生偏移。
与现有技术相比，本发明的有益之处在于：本发明的导轨提拉装置，待提拉导轨与已安装导轨不直接接触，侧面滚轮组件在已安装导轨的导向部侧面滑动从而带动提拉板滑动从而带动待提拉导轨滑动，从而能够在导轨吊装过程中，对待提拉导轨提供一个安全的提升路径，从而保护导轨免于在提拉过程中出现磕碰造成损伤，且安装以及拆卸方便，可多次使用。
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明优选实施例的导轨提拉装置提升待提拉导轨的正视图；
图2为本发明优选实施例的导轨提拉装置提升待提拉导轨的侧视图；
图3为本发明优选实施例的导轨提拉装置提升待提拉导轨的俯视图；
图4为本发明优选实施例的导轨提拉装置中提拉板的正视图；
图5为本发明优选实施例的导轨提拉装置中连接臂的正视图；
图6为本发明优选实施例的导轨提拉装置中连接臂的俯视图；
图7为本发明优选实施例的导轨提拉装置中侧面滚轮组件的正视图；
图8为本发明优选实施例的导轨提拉装置中侧面滚轮组件的俯视图；
图9为本发明优选实施例的导轨提拉装置中顶面滚轮组件的正视图；
其中：待提拉导轨-1，待提拉导轨底部-11，待提拉导轨导向部-12，已安装导轨-2，已安装导轨底部-21，已安装导轨导向部-22，限位凹槽-23，提拉板 -3，上连接孔-31，下连接孔-32，安装小孔-33，滚轮焊接件-40，底板-41，连接杆-42，侧面滚轮-43，腰型孔-44，顶面滚轮组件-5，固定轴-51，顶面滚轮-52，连接臂-60，第一连接面-61，第二连接面-62，地三连接面-63，导向盖-64，腰圆孔-65，螺栓组件-7，提拉钢丝绳-8，导轨支架-9，压导板-10，导轨提拉装置-100。
为了使本技术领域的人员更好地理解本发明的技术方案，下面将结合本发明实施例中的附图，对本发明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发明一部分的实施例，而不是全部的实施例。基于本发明中的实施例，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，都应当属于本发明保护的范围。
参照图1～图3，本实施例提供一种导轨提拉装置100，用于将待安装导轨1沿已安装导轨2向上提拉，其中，待提拉导轨1具有相互垂直的待提拉导轨底部11号和待提拉导轨导向部12，已安装导轨2也具有相互垂直的已安装导轨底部21和已安装导轨导向部22，已安装导轨2通过压导板10安装在导轨支架9上。导向部具有相对的两侧面以及远离底部的顶面。
导轨提拉装置100包括提拉板3、侧面滚轮组件、顶面滚轮组件5以及连接臂组件，其中，提拉板3的数量为两个，分别对称设置于待提拉导轨1的首末端，提拉板3与待提拉导轨底部11通过螺栓组件7固定连接，位于上端的提拉板3的上端通过提拉钢丝绳8向上提升从而带动待提拉导轨1沿已安装导轨1向上提升，侧面滚轮组件和顶面滚轮组件5通过连接臂组件固定设置于提拉板3上。
关于导轨提拉装置100中各部件的具体具体结构，结合参照图4～图9。
提拉板3的上下端分别开设有上连接孔31以及下连接孔32，上连接孔31用于拴上提拉钢丝绳8，下连接孔32通过螺栓组件7固定在待提拉导轨底部11上，提拉钢丝绳8由卷扬机驱动，从而带动提拉板3以及提拉装置100向上提升，从而带动待提拉导轨1向上提升。由于位于待提拉导轨1首末端的提拉板3对称设置，容易理解的，位于待提拉导轨1末端的提拉板3倒放，因而其下连接孔32靠近待提拉导轨1，下连接孔32用于与待提拉导轨底部11连接，上连接孔31无需再连接提拉钢丝绳。另外，提拉板3还开设有4个安装小孔33，安装小孔33用于连接连接臂组件。
连接臂组件为一对对称设置的连接臂60，一对连接臂60分别位于已安装导轨导向部22的两侧，连接臂60为横截面呈“C”字形的折弯件，连接臂60的开口方向远离已安装导轨导向部22。具体的，连接臂60包括依次相连的第一连接面61、第二连接面62以及第三连接面63，连接臂60的顶部还具有导向盖64。另外在第一连接面61、第二连接面62和第三连接面63上均开设有上下两个腰圆孔65，各腰圆孔65的长度延伸方向分别与相应连接面长度延伸方向一致。其中，第三连接面63上的腰圆孔65用于与提拉板3上的安装小孔33配合，当然很容易理解，已安装导轨导向部22相应侧的第三连接面63上的腰圆孔65与提拉板3上相应侧的安装小孔33配合，再用螺栓螺母等紧固件固定即可，由此可实现连接臂60与提拉板3的固定。
侧面滚轮组件为一对对称设置的滚轮焊接件40，一对滚轮焊接件40分别位于已安装导轨导向部22两侧且在已安装导轨导向部22相应侧面上滑动。具体的，滚轮焊接件40包括底板41、垂直设置于底板41上的连接杆42、设置于连接杆42端部的侧面滚轮43，侧面滚轮43的滚动面与已安装导轨导向部22侧面相接触。底板41的上下端开设有腰型孔44，上下两个腰型孔44的高度位置与连接臂60上的第一连接面61上的两个腰圆孔65的位置相对应，从而滚轮焊接件40通过其底板41固定在对应侧的连接臂60的第一连接面61上，具体的，是通过腰型孔44与腰圆孔65相配合通过螺栓螺母等紧固件固定即可。从而滚轮焊接件40固定在连接臂60上，滚轮焊接件40的侧面滚轮43的滚动面恰好与已安装导轨导向部22接触，从而侧面滚轮组件在已安装导轨导向部22侧面滑动。腰圆孔65和腰型孔44的组合，可以根据实际情况适当调整侧面滚轮43与已安装导轨导向部22侧面的松紧度。当然，已安装导轨导向部22两侧的滚轮焊接件40分别安装在相应侧的连接臂60上。
顶面滚轮组件5包括固定轴51以及设置于固定轴51上的顶面滚轮52，顶面滚轮组件5的数量也为两个，均通过固定轴51设置于一对连接臂60的第二连接面62之间，固定轴51的两端伸入两侧的第二连接面62的腰圆孔65内，用紧固件固定即可，顶面滚轮52的滚动面则与已安装导轨导向部22顶面相接触，从而实现顶面滚轮组件5在已安装导轨导向部22顶面上的滑动，此处也可以看出第二连接面62上的腰圆孔65的作用，可以根据实际需要适当调节顶面滚轮52与已安装导轨导向部22顶面的接触松紧度。
另外，本实施例中，已安装导轨导向部22侧面向内凹陷形成限位凹槽23， 限位凹槽23靠近已安装导轨底部21，因而侧面滚轮组件位于已安装导轨导向部22两侧的滚轮焊接件40上的侧面滚轮43在相应侧的限位凹槽23内滑动。通过设置限位凹槽23，进一步起到了一定的限位作用。
通过上述对导轨提拉装置100中提拉板3、侧面滚轮组件、顶面滚轮组件5以及连接臂组件结构的详细描述，非常清楚地表明了导轨提拉装置100的结构以及其工作原理。
导轨提拉装置100通过提拉板3、侧面滚轮组件、顶面滚轮组件5以及连接臂组件被限制在了已安装导轨2上，只能沿着已安装导轨2的路径上下移动，侧面滚轮组件上的侧面滚轮43以及顶面滚轮组件5上的顶面滚轮52在已安装导轨导向部22的侧面以及顶面滑动，通过提拉钢丝绳8提升提拉板3从而提升待提拉导轨1，待提拉导轨1无需与已安装导轨2直接接触，从而实现了导轨无磕碰传递。待提拉导轨1送达后，拆掉连接待提拉导轨1与提拉板3之间的螺栓组件7，将待提拉导轨1取下即可，后续提升操作只需安装拆卸螺栓组件7即可，因而安装以及拆卸导轨提拉装置100方便，可多次使用。
上述实施例只为说明本发明的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本发明的内容并据以实施，并不能以此限制本发明的保护范围，凡根据本发明精神实质所作的等效变化或修饰，都应涵盖在本发明的保护范围之内。
Claims (9)
- 一种导轨提拉装置，用于将待安装导轨沿已安装导轨向上提拉，所述待提拉导轨和已安装导轨均具有相互垂直的底部和导向部，所述导向部具有相对的两侧面以及远离所述底部的顶面，其特征在于，所述导轨提拉装置包括用于与所述待提拉导轨的底部固定的提拉板、设置于所述提拉板上的侧面滚轮组件和顶面滚轮组件，所述侧面滚轮组件和顶面滚轮组件通过一连接臂组件固定于所述提拉板上；所述侧面滚轮组件为一对对称设置的滚轮焊接件，一对所述滚轮焊接件分别位于所述已安装导轨的导向部两侧且在所述已安装导轨的导向部相应侧面上滑动；所述连接臂组件为一对对称设置的连接臂，一对所述连接臂分别位于所述已安装导轨的导向部两侧，所述滚轮焊接件设置于相应侧的连接臂上；所述顶面滚轮组件设置于一对所述连接臂之间；所述连接臂为一折弯件，所述连接臂包括依次相连的第一连接面、第二连接面以及第三连接面；所述滚轮焊接件包括底板、垂直设置于所述底板上的连接杆、设置于所述连接杆端部的侧面滚轮，所述侧面滚轮的滚动面与所述已安装导轨的导向部侧面相接触；所述顶面滚轮组件包括固定轴以及设置于所述固定轴上的顶面滚轮，所述顶面滚轮的滚动面与所述已安装导轨的导向部顶面相接触；所述滚轮焊接件通过所述底板固定在所述连接臂的第一连接面上，所述顶面滚轮组件通过所述固定轴设置于一对所述连接臂的第二连接面之间；所述连接臂的第三连接面与所述提拉板相固定；所述连接臂的横截面呈“C”字型，所述连接臂的开口朝向远离所述已安装导轨的导向部；所述第一至第三连接面上均设置有腰圆孔，各所述腰圆孔的长度延伸方向分别与相应连接面长度延伸方向一致；所述已安装导轨的导向部侧面向内凹陷形成限位凹槽，所述限位凹槽靠近所述已安装导轨的底部，所述侧面滚轮组件在所述限位凹槽内滑动；所述提拉板的上下端分别开设有上连接孔以及下连接孔，所述上连接孔用于与提拉钢丝绳连接，所述下连接孔用于与所述待提拉导轨的底部固定连接；所述导轨提拉装置的数量为两个，分别对称设置于所述待提拉导轨的首末端。
- 一种导轨提拉装置，用于将待安装导轨沿已安装导轨向上提拉，所述待提拉导轨和已安装导轨均具有相互垂直的底部和导向部，所述导向部具有相对的两侧面以及远离所述底部的顶面，其特征在于，所述导轨提拉装置包括用于与所述待提拉导轨的底部固定的提拉板、设置于所述提拉板上的侧面滚轮组件和顶面滚轮组件，所述侧面滚轮组件和顶面滚轮组件通过一连接臂组件固定于所述提拉板上。
- 根据权利要求2所述的导轨提拉装置，其特征在于，所述侧面滚轮组件为一对对称设置的滚轮焊接件，一对所述滚轮焊接件分别位于所述已安装导轨的导向部两侧且在所述已安装导轨的导向部相应侧面上滑动；所述连接臂组件为一对对称设置的连接臂，一对所述连接臂分别位于所述已安装导轨的导向部两侧，所述滚轮焊接件设置于相应侧的连接臂上；所述顶面滚轮组件设置于一对所述连接臂之间。
- 根据权利要求3所述的导轨提拉装置，其特征在于，所述连接臂为一折弯件，所述连接臂包括依次相连的第一连接面、第二连接面以及第三连接面；所述滚轮焊接件包括底板、垂直设置于所述底板上的连接杆、设置于所述连接杆端部的侧面滚轮，所述侧面滚轮的滚动面与所述已安装导轨的导向部侧面相接触；所述顶面滚轮组件包括固定轴以及设置于所述固定轴上的顶面滚轮，所述顶面滚轮的滚动面与所述已安装导轨的导向部顶面相接触；所述滚轮焊接件通过所述底板固定在所述连接臂的第一连接面上，所述顶面滚轮组件通过所述固定轴设置于一对所述连接臂的第二连接面之间；所述连接臂的第三连接面与所述提拉板相固定。
- 根据权利要求4所述的导轨提拉装置，其特征在于，所述连接臂的横截面呈“C”字型，所述连接臂的开口朝向远离所述已安装导轨的导向部。
- 根据权利要求5所述的导轨提拉装置，其特征在于，所述第一至第三连接面上均设置有腰圆孔，各所述腰圆孔的长度延伸方向分别与相应连接面长度延伸方向一致。
- 根据权利要求2所述的导轨提拉装置，其特征在于，所述已安装导轨的导向部侧面向内凹陷形成限位凹槽，所述限位凹槽靠近所述已安装导轨的底部，所述侧面滚轮组件在所述限位凹槽内滑动。
- 根据权利要求2所述的导轨提拉装置，其特征在于，所述提拉板的上下端分别开设有上连接孔以及下连接孔，所述上连接孔用于与提拉钢丝绳连接，所述下连接孔用于与所述待提拉导轨的底部固定连接。
- 根据权利要求2所述的导轨提拉装置，其特征在于，所述导轨提拉装置的数量为两个，分别对称设置于所述待提拉导轨的首末端。
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| CN201077703Y (zh) * | 2007-06-25 | 2008-06-25 | 上海永大电梯设备有限公司 | 电梯用导轨连接板 |
| CN104379488A (zh) * | 2012-06-11 | 2015-02-25 | 蒂森克虏伯电梯股份公司 | 用于安装电梯部件的方法和安装系统 |
| CN103407860A (zh) * | 2013-05-28 | 2013-11-27 | 张国胜 | 一种电梯导轨安装矫正定位装置 |
| CN203903741U (zh) * | 2014-06-23 | 2014-10-29 | 苏州福特美福电梯有限公司 | 一种三开门电梯的轿架的安装结构 |
| CN205634555U (zh) * | 2016-05-31 | 2016-10-12 | 苏州多美适家用电梯有限公司 | 柔性滚轮导靴 |
| CN110712940A (zh) * | 2019-10-29 | 2020-01-21 | 苏州江南嘉捷电梯有限公司 | 一种导轨提拉装置 |
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