Top-mounted sleeve frame device of hoisting mechanism for unmanned area
By setting up the promotion mechanism on the upper platform of the suite structure in the upper setting of the upper -setting mechanism in the unmanned area, the problem that the uplifting mechanism cannot be directly set on the ground in the unfavorable terrain achieves the construction process. Safety and smoothness.
Patent Information
- Application Number
- CN202421048089.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-15
AI Technical Summary
In unmanned areas with unfavorable terrain, the lifting mechanism in the prior art cannot be directly installed on the ground, resulting in the inability to use the holder to lift the tower, affecting the safety and smoothness of the construction.
Design an upper set of upper setting devices used for the unmanned area, which will set up the promotion mechanism on the upper platform of the jet structure, connect with a shaft component to the holder structure to realize the high setting of the promotion mechanism Arranged to avoid terrain restrictions.
This device makes the promotion agency no longer affected by terrain, ensure the safety and smooth progress of the construction process, and can build normally in the unfavorable terrain such as high altitude, heavy ice area, and alpine Daling.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric power construction machinery, in particular to an upper-mounted sleeve frame device of a lifting mechanism used in an unmanned area. Background Art
[0002] The lifting mechanism is an important power device in the process of lifting the hook. According to the State Grid corporate standard, the position of the traction device at the tower assembly site and the center of the tower should not be less than half of the total height of the tower and should not be less than 40 meters. However, with the large-scale construction of the State Grid, more and more transmission towers need to be assembled in unmanned areas with various unfavorable terrains such as "high altitude, heavy ice area, high mountains and ridges". Figure 1 As shown, in the prior art, the lifting mechanism of a conventional pole is generally set on the ground, but when it is arranged in an unmanned area with unfavorable terrain, the lifting mechanism cannot be directly set on the ground, so the pole cannot be used for hoisting and assembling the tower. Therefore, it is necessary to design an electric pole that breaks the convention, and the arrangement of the lifting mechanism will no longer be restricted by the terrain, which can not only ensure the safety of the construction process, but also ensure the smooth progress of the construction. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a lifting mechanism upper-mounted sleeve device for use in unmanned areas, in which the lifting mechanism is arranged on an upper platform of the sleeve structure and is no longer arranged on the ground, so that it is not affected by the terrain during construction.
[0004] The utility model adopts the following technical solutions:
[0005] A lifting mechanism upper-mounted frame device for use in unmanned areas comprises a base, a frame structure located on the base and an upper-mounted platform located on the frame structure, wherein the frame structure is also provided with a top lifting platform and a bottom platform; a lifting mechanism is provided on the upper-mounted platform, the upper-mounted platform is connected to the frame structure via a pin shaft assembly, the upper-mounted platform comprises a short platform railing, a long platform railing and an outrigger platform, the short platform railing and the long platform railing are vertically arranged at the edge of the outrigger platform, and the lifting mechanism is located on the outrigger platform.
[0006] Preferably, the leg platform comprises four lifting mechanism ear plates, an angle steel platform and two legs. The four lifting mechanism ear plates have ear plate holes and are respectively welded to the two legs. The lifting mechanism is connected to the lifting mechanism ear plates through a pin assembly or a bolt assembly.
[0007] Preferably, the supporting legs include a column, a cross brace, an oblique brace and a square tube welded body, and through holes are opened on the lower side of the column and the right side of the cross brace; the oblique brace is welded between the column and the cross brace; and the square tube welded body is welded to one side of the lower surface of the cross brace.
[0008] Preferably, a steel plate mesh is arranged on the leg platform.
[0009] Compared with the prior art, the utility model has the following advantages: the utility model provides a lifting mechanism upper-mounted frame device for use in unmanned areas, comprising a base, a frame structure located on the base and an upper-mounted platform located on the frame structure, the frame structure also being provided with a top lifting platform and a bottom platform; a lifting mechanism is provided on the upper-mounted platform, the lifting mechanism being located on the support leg platform, the lifting mechanism being arranged on the upper-mounted platform of the frame structure, and no longer arranged on the ground, and being unaffected by the terrain during construction. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 The figure is a schematic diagram of a pole holding structure in the prior art.
[0011] Figure 2 It is a structural schematic diagram of the upper-mounted frame device of the lifting mechanism.
[0012] Figure 3 This is the main view of the upper platform.
[0013] Figure 4 It is a side view of the upper platform.
[0014] Figure 5 This is the front view of the outrigger platform.
[0015] Figure 6 A side view of the outrigger platform.
[0016] Figure 7 This is the front view of the outrigger.
[0017] In the figure, base 1, frame structure 2, upper platform 3, short platform railing 31, long platform railing 32, outrigger platform 33, lifting mechanism ear plate 331, angle steel platform 332, outrigger 333, column 3331, horizontal brace 3332, diagonal brace 3333, square tube welded body 3334, jacking base 4, bottom platform 5, lifting mechanism 6. DETAILED DESCRIPTION
[0018] In order to facilitate the understanding of the technical solution of the utility model, a detailed description is given below in conjunction with the accompanying drawings and specific embodiments.
[0019] Example 1
[0020] like Figure 2-4 As shown, a lifting mechanism upper-mounted sleeve device for use in unmanned areas comprises a base 1, a sleeve structure 2 located on the base 1, and an upper-mounted platform 3 located on the sleeve structure 2, wherein a lifting platform 4 and a bottom platform 5 are also provided on the sleeve structure 2, and a bottom block is also provided below the base 1, wherein a lifting oil cylinder is provided between the lifting platform 4 and the base 1;
[0021] The upper platform 3 is provided with a lifting mechanism 6. The lifting mechanism is arranged on the upper platform of the sleeve structure and is no longer arranged on the ground, so it is not affected by the terrain during construction.
[0022] The upper platform 3 is connected to the frame structure 2 through a pin assembly. The upper platform 3 includes a short platform railing 31, a long platform railing 32 and a leg platform 33. The short platform railing 31 and the long platform railing 32 are vertically arranged at the edge of the leg platform 33, and the lifting mechanism 6 is located on the leg platform 33.
[0023] like Figure 5-6 As shown, the leg platform 33 includes four lifting mechanism ear plates 331, an angle steel platform 332 and two legs 333. The four lifting mechanism ear plates 331 have ear plate holes and are respectively welded to the two legs 333. The lifting mechanism 6 is connected to the lifting mechanism ear plates 331 through a pin assembly or a bolt assembly. The lifting mechanism does not need to be fixed with a ground anchor as in the prior art and is no longer affected by the terrain.
[0024] like Figure 7 As shown, the support leg 333 includes a column 3331, a cross brace 3332, an oblique brace 3333 and a square tube welded body 3334. Through holes are provided on the lower side of the column 3331 and the right side of the cross brace 3332, so as to facilitate the fixing of the column 3331 and the cross brace 3332 to the frame structure 2 through the pin assembly; the oblique brace 3333 is welded between the column 3331 and the cross brace 3332 to enhance the stability of the entire structural member; the square tube welded body 3334 is welded to one side of the lower surface of the cross brace 3332 to play a supporting role.
[0025] A steel plate mesh is arranged on the outrigger platform 33 to facilitate the placement of personnel and tools.
[0026] The above are only preferred embodiments of the present invention. The protection scope of the present invention shall be based on the scope defined by the claims. Several improvements and modifications made by those skilled in the art without departing from the spirit and scope of the present invention shall also be regarded as the protection scope of the present invention.
Claims
1. A lifting mechanism upper frame device for use in unmanned areas, characterized in that: The invention comprises a base (1), a sleeve structure (2) located on the base (1), and an upper platform (3) located on the sleeve structure (2); the sleeve structure (2) is also provided with a jacking platform (4) and a bottom platform (5); the upper platform (3) is provided with a lifting mechanism (6); the upper platform (3) is connected to the sleeve structure (2) via a pin assembly; the upper platform (3) comprises a short platform railing (31), a long platform railing (32) and a leg platform (33); the short platform railing (31) and the long platform railing (32) are vertically arranged at the edge of the leg platform (33); and the lifting mechanism (6) is located on the leg platform (33).
2. The lifting mechanism upper frame device for use in unmanned areas according to claim 1 is characterized in that: The leg platform (33) comprises four lifting mechanism ear plates (331), an angle steel platform (332) and two legs (333); the four lifting mechanism ear plates (331) have ear plate holes and are respectively welded to the two legs (333); the lifting mechanism (6) is connected to the lifting mechanism ear plates (331) via a pin assembly or a bolt assembly.
3. The lifting mechanism upper frame device for use in unmanned areas according to claim 2 is characterized in that: The supporting leg (333) comprises a column (3331), a cross brace (3332), an oblique brace (3333) and a square tube welded body (3334); through holes are provided on the lower side of the column (3331) and the right side of the cross brace (3332); the oblique brace (3333) is welded between the column (3331) and the cross brace (3332); and the square tube welded body (3334) is welded to one side of the lower surface of the cross brace (3332).
4. The lifting mechanism upper frame device for use in unmanned areas according to claim 1 is characterized in that: A steel plate mesh is arranged on the leg platform (33).