Guide rail frame
A technology of a guide rail frame and a guide frame, which is applied in the field of guide rail frames, can solve the problems of high cost, unreasonable structure of the guide rail frame, poor corrosion resistance, etc., and achieve the effects of reducing weight, solving the problem of corrosion resistance, and improving strength.
Active Publication Date: 2013-02-27
BEIJING GUOWANG FUDA SCI & TECH DEV
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Problems solved by technology
[0012] The purpose of the present invention is to provide a new type of guide rail frame in order to overcome the disadvantages of unreasonable structure, high cost and poor corrosion resistance of the guide rail frame in the prior art.
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[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0026] figure 1 It is a structural schematic diagram of the guide rail frame of the embodiment of the present invention. In order to clearly show the structure of the guide rail frame, only one section of the guide rail frame is shown in the figure, and the remaining parts are identical in composition and connection with this part.
[0027] Such as figure 1 As shown, the guide rail frame of this embodiment is composed of a plurality of support frames 101 and...
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The invention discloses a guide rail frame which consists of a plurality of supporting frames and a plurality of standard knots that are mutually spliced. Each supporting frame comprises two parallel supporting tubes placed on the same structural plane and a plurality of connecting angles positioned between the two supporting tubes, wherein each supporting tube is formed by splicing and welding a seamless steel tube and a flange; and joints of the supporting frames are connected by flanges. The standard knots comprise guide frames and racks, wherein the guide frames correspond to the supporting frames; each guide frame comprises two parallel guide circular tubes placed on the same structural plane; the guide frames are connected with the racks through bolts; each standard knot is arranged on an outer side face of each supporting frame and is connected with each supporting frame through a U-shaped ring. The guide rail frame is simpler in structure, and more convenient to mount; the strength of the guide rail frame can be improved; the weight of the guide rail frame is reduced; and as a pin-tooth structure that combines stainless steel pin-teeth and hot galvanizing steel plates is adopted, the anti-corrosion of the racks is achieved.
Description
technical field [0001] The invention relates to the field of electric power maintenance of transmission iron towers in electric power systems, in particular to a guide rail frame used for tower climbing equipment. Background technique [0002] There are three types of lifting equipment used on large-scale transmission towers in the power industry: shaft elevators, construction elevators and tower climbing machines. This type of lifting equipment needs to be operated through fixed guide rails, so the guide rails must be installed on the iron tower as a fixed facility. Due to the heavy weight of the equipment and the structure of the guide rail itself, the current guide rails are generally heavy in structure, and the guide rail has a greater impact on the safety of the iron tower, which indirectly limits the use of lifting equipment in the power industry. [0003] The application of guide rail frames for hoisting equipment such as shaft elevators, construction elevators, and ...
Claims
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IPC IPC(8): B66B7/02
Inventor 袁骏徐德录李学斌王志军杨军宁傅然
Owner BEIJING GUOWANG FUDA SCI & TECH DEV