Lifting platform for building and dismantling communication tower
A technology for lifting platforms and communication towers, applied in hoisting devices, safety devices for lifting equipment, etc., can solve problems such as danger, difficult operation, screw clamping, etc., and achieve the effect of device stability and reduced operation difficulty
Inactive Publication Date: 2021-11-23
钟伟江
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Problems solved by technology
[0002] In the process of installation and disassembly of the signal tower, the existing technology is that the crane is hoisted, and the workers wear safety belts to carry out the work at high altitude, which is not only inconvenient to work, but also dangerous. During the installation and disassembly process, the inside of the tower There may be misalignment between the components or the screws are clamped and it is inconvenient to disassemble, so a crane is required for fine-tuning. However, this operation is very difficult, so in order to solve the above problems, a lifting platform for the construction and dismantling of communication towers is provided.
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[0028] figure 1 The schematic diagram of the structure; the schematic diagram of the overall structure; the upper block 2 is slidably matched with the bracket one 1, the lower block 3 is rotatably matched with the upper block 2, the bracket two 4 is slidably matched with the lower block 3, and the bracket three 5 is slidably matched with the upper block 2 ; Sliding shaft one 8 is rotationally matched with bracket one 1, gear sleeve 10 is slidingly matched with sliding shaft one 8, gear sleeve 10 is meshed with bracket two 4, gear sleeve 10 is meshed with bracket one 1, gear sleeve 10 is meshed with bracket three 5 The sliding pin 19 is slidingly matched with the upper block 2, the corner frame 20 is rotationally matched with the sliding pin 19, and the moving wheel 21 is rotationally matched with the corner frame 20; Sliding fit; standing plate 126 is fixed on the bracket 1; the upper frame 2 and the lower block 3 are rotated and matched, which can conveniently surround the si...
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The invention relates to an auxiliary device for building and dismantling a communication tower, and particularly relates to a lifting platform for building and dismantling the communication tower. The lifting platform comprises a first support, wherein an upper block is in sliding fit with the first support, a lower block is in rotating fit with the upper block, a second support is in sliding fit with the lower block, and a third support is in sliding fit with the upper block; a first sliding shaft is in rotating fit with the first support, a gear sleeve is in sliding fit with the first sliding shaft, the gear sleeve is meshed with the second support, the gear sleeve is meshed with the first support, and the gear sleeve is meshed with the third support; a sliding pin is in sliding fit with the upper block, a corner frame is in rotating fit with the sliding pin, and a moving wheel is in rotating fit with the corner frame; a cylinder sleeve is fixed to the second support, and a lifting frame is in sliding fit with the cylinder sleeve; and a first standing plate is fixed to the supports. The device can change the annular range along with the tower at different heights, the device is stably attached to the tower, mounting and dismantling of the device are facilitated, and the device is stably attached to the tower, so that mounting and dismantling of the device are facilitated.
Description
technical field [0001] The invention relates to an auxiliary device for building and dismantling a communication tower, more specifically a lifting platform for building and dismantling a communication tower. Background technique [0002] In the process of installation and disassembly of the signal tower, the existing technology is that the crane is hoisted, and the workers wear safety belts to carry out the work at high altitude, which is not only inconvenient to work, but also dangerous. During the installation and disassembly process, the inside of the tower There may be misalignment between the components or the screws are clamped and it is inconvenient to disassemble, so a crane is required for fine-tuning. However, this operation is very difficult, so in order to solve the above problems, a lifting platform for the construction and dismantling of communication towers is provided. Contents of the invention [0003] The technical problem to be solved by the present inv...
Claims
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IPC IPC(8): B66F11/04B66F17/00
CPCB66F11/04B66F17/006
Inventor 钟伟江
Owner 钟伟江
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