Combined fan mounting and fixing structure

Abstract

The utility model discloses a combined type fan installing and fixing structure which comprises an installing top plate and a rectangular connecting pipe, and the bottom of the rectangular connecting pipe is fixedly connected with a fan body. And the mounting top plate, the rectangular connecting pipe and the fan body form an I-shaped steel beam clamping plate type forward assembly, a rectangular beam hoop type forward assembly, a concrete beam expansion bolt type side assembly and a concrete beam hoop type side assembly respectively through different mounting modes and mounting positions. Several installation modes are integrated on one set of installation top plate, for fans produced in a large scale, different installation supports do not need to be designed, manufactured and equipped, material storage is reduced, one piece has multiple purposes, universality of parts is improved, cost is reduced, and meanwhile production and management are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of fan installation, and particularly relates to a combined fan installation and fixing structure. Background Technique

[0002] The existing fan installation beams in factories are mainly I-beam steel and concrete beams. For I-beam steel, it is mainly locked with bolts on the I-beam steel. However, on-site drilling or welding is often not allowed. For brick-concrete or concrete beams, expansion bolts are used to fix them on the concrete wall. Therefore, different installation brackets need to be designed and manufactured separately for I-beam steel and concrete beams. For fans in mass production, different installation brackets need to be equipped in batches. In order to save costs and reduce the reserve and management of materials, a combined fan installation top plate has been developed and designed to be applicable to mass production installation, storage and maintenance. Content of the Utility Model

[0003] The utility model provides a combined fan installation and fixing structure, which integrates several installation methods onto a set of installation top plates. For fans in mass production, there is no need to design, manufacture and equip different installation brackets; it reduces the reserve of materials, makes one part serve multiple purposes, increases the versatility of parts, not only reduces costs, but also facilitates production and management. In summary, the problems in the background technique are solved.

[0004] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0005] A combined fan installation and fixing structure of the utility model includes an installation top plate and a rectangular connecting pipe. The bottom of the rectangular connecting pipe is fixedly connected with a fan body. The installation top plate, the rectangular connecting pipe and the fan body respectively form a front installation in the form of an I-beam steel splint, a front installation in the form of a rectangular beam hoop, a side installation in the form of an expansion bolt for a concrete beam, and a side installation in the form of a hoop for a concrete beam through different installation methods and installation positions.

[0006] The installation top plate includes a welded top plate and two welded installation ears. The two long sides of the welded top plate are bent inward, and four long waist-shaped holes and four rectangular holes are respectively formed on the surface of the welded top plate. Triangular bends are arranged on both sides of the welded installation ears, and the bottom is in arc transition. A pair of welded positioning bosses are fixedly connected to the top of the welded installation ears. Front installation hole positions and side installation hole positions are respectively formed on the surface of the welded installation ears. The front installation hole positions and the side installation hole positions are perpendicular to each other, and both the front installation hole positions and the side installation hole positions include two installation hole positions, and one of the installation hole positions is an arc long waist-shaped hole.

[0007] Furthermore, the positive installation of the I-beam steel beam clamp type includes an I-beam, a fan body, a rectangular connecting pipe, a mounting top plate, a backing plate, a pressing plate, and a bolt assembly. The mounting top plate is flush with the I-beam, and the mounting top plate is fixedly installed on the beam of the I-beam through the backing plate, the pressing plate, and the bolt assembly. The rectangular connecting pipe is inserted into the gap between a pair of welded mounting ears on the mounting top plate, and the rectangular connecting pipe is fixedly installed on the welded mounting ears through the mutual cooperation of the bolt assembly.

[0008] Furthermore, the positive installation of the rectangular beam hoop type includes a rectangular beam, a fan body, a rectangular connecting pipe, a mounting top plate, a hoop top plate, a lead screw, bolts, and nuts. The mounting top plate is flush with the bottom of the rectangular beam. The hoop top plate is located on the upper end surface of the rectangular beam, and four long oval holes identical to those on the mounting top plate are provided on its surface. There are four lead screws, which respectively pass through the four long oval holes on the surfaces of the mounting top plate and the hoop top plate. Nuts are threadedly connected to both ends of the lead screws. The rectangular connecting pipe is inserted into the gap between a pair of welded mounting ears on the mounting top plate, and the rectangular connecting pipe is fixedly installed on the welded mounting ears through the mutual cooperation between the bolts and the nuts.

[0009] Furthermore, the side installation of the concrete beam expansion bolt type includes a concrete beam, a fan body, a rectangular connecting pipe, a mounting top plate, expansion bolts, screws, and nuts. The mounting top plate is attached to the vertical surface of the concrete beam. Through holes corresponding to the positions of the long oval holes on the mounting top plate are provided on the surface of the concrete beam. The mounting top plate is fixedly installed on the concrete beam through the mutual cooperation between the through holes and the expansion bolts. The rectangular connecting pipe is inserted into the gap between a pair of welded mounting ears on the mounting top plate, and the rectangular connecting pipe is fixedly installed on the welded mounting ears through the mutual cooperation between the screws and the nuts.

[0010] Furthermore, the side installation of the concrete beam hoop type includes a concrete beam, a fan body, a rectangular connecting pipe, a mounting top plate, a hoop top plate, a lead screw, screws, and nuts. The mounting top plate is attached to the vertical surface of the concrete beam. The concrete beam is clamped between the mounting top plate and the hoop top plate, and through holes corresponding to the positions of the long oval holes on the mounting top plate are provided on the surface of the concrete beam. There are four lead screws, which respectively pass through the four long oval holes on the surfaces of the mounting top plate, the concrete beam, and the hoop top plate. Nuts are threadedly connected to both ends of the lead screws. The rectangular connecting pipe is inserted into the gap between a pair of welded mounting ears on the mounting top plate, and the rectangular connecting pipe is fixedly installed on the welded mounting ears through the mutual cooperation between the screws and the nuts.

[0011] The utility model has the following beneficial effects compared with the prior art:

[0012] (1) When the combined fan installation and fixing structure in the present utility model is in use, several installation methods are integrated onto a set of installation top plates. For fans in mass production, there is no need to design, manufacture, and equip different installation brackets;

[0013] (2) When the combined fan installation and fixing structure in the present utility model is in use, the reserve of materials is reduced. One component can be used in multiple ways, increasing the versatility of parts. This not only reduces costs but also facilitates production and management.

[0014] Of course, when implementing any product of the present utility model, it is not necessarily required to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0016] Figure 1 Structural schematic diagram of a combined fan installation and fixing structure of the present utility model;

[0017] Figure 2 Structural schematic diagram of the welded top plate in the present utility model;

[0018] Figure 3 Structural schematic diagram of the welded installation ear in the present utility model;

[0019] Figure 4 Structural schematic diagram of the I-beam steel beam clamping plate type in the positive installation of the present utility model;

[0020] Figure 5 Side view of the I-beam steel beam clamping plate type in the positive installation of the present utility model;

[0021] Figure 6 Structural schematic diagram of the rectangular beam hoop type in the positive installation of the present utility model;

[0022] Figure 7 Exploded view of the structure of the rectangular beam hoop type in the positive installation of the present utility model;

[0023] Figure 8 Structural schematic diagram of the concrete beam expansion bolt type in the side installation of the present utility model;

[0024] Figure 9 Exploded view of the structure of the concrete beam expansion bolt type in the side installation of the present utility model;

[0025] Figure 10Schematic diagram of the side-mounted concrete beam hoop type of the present utility model;

[0026] Figure 11 Exploded view of the side-mounted concrete beam hoop type of the present utility model.

[0027] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0028] 1. Installation top plate; 2. Rectangular connecting pipe; 3. Fan body; 4. Welded top plate; 5. Welded installation ear; 6. Long waist-shaped hole; 7. Rectangular hole; 8. Welded positioning boss; 9. Front-mounted installation hole position; 10. Side-mounted installation hole position; 11. I-beam; 12. Base plate; 13. Pressing plate; 14. Bolt assembly; 15. Rectangular beam; 16. Hoop top plate; 17. Screw rod; 18. Bolt; 19. Nut; 20. Concrete beam; 21. Expansion bolt; 22. Screw. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described 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 the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0030] In the description of the present utility model, it should be understood that the terms "relative", "one end", "inner", "lateral", "end", "both ends", "both sides", "front", "one end face", "the other end face", etc. indicating the orientation or position relationship are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0031] Embodiment 1:

[0032] Please refer to Figures 1-5 As shown, a combined fan installation and fixing structure of the present utility model includes an installation top plate 1 and a rectangular connecting pipe 2. The bottom of the rectangular connecting pipe 2 is fixedly connected to a fan body 3. The installation top plate 1, the rectangular connecting pipe 2 and the fan body 3 form an I-beam steel plate type front-mounted installation;

[0033] The mounting top plate 1 includes a welding top plate 4 and two welding mounting ears 5. The two long sides of the welding top plate 4 are bent inward, and the surface of the welding top plate 4 is respectively provided with four long waist-shaped holes 6 and four rectangular holes 7. The long waist-shaped holes 6 are used to install and fix the welding top plate 4, and the rectangular holes 7 are used to position the two welding mounting ears 5. Triangular bends are set on both sides of the welding mounting ears 5, and the bottom thereof adopts an arc transition, and a pair of welding positioning bosses 8 are fixedly connected to the top of the welding mounting ears 5. The welding positioning bosses 8 can be aligned and inserted into the corresponding rectangular holes 7 respectively, so as to position and fix the welding mounting ears 5. The surfaces of the welding mounting ears 5 are respectively provided with front mounting holes 9 and side mounting holes 10, which are perpendicular to each other, and the front mounting holes 9 and the side mounting holes 10 each include two mounting holes, one of which is a circular arc long waist-shaped hole, which is used to adjust the mounting angle of the fan body 3.

[0034] Among them, the I-beam splint type installation includes an I-beam 11, a fan body 3, a rectangular connecting pipe 2, a mounting top plate 1, a pad 12, a pressure plate 13, and a bolt assembly 14. The mounting top plate 1 is aligned with the I-beam 11, and the mounting top plate 1 is fixedly installed on the beam of the I-beam 11 through the pad 12, the pressure plate 13 and the bolt assembly 14. The rectangular connecting pipe 2 is inserted into the gap between a pair of welded mounting ears 5 on the mounting top plate 1, and the rectangular connecting pipe 2 is fixedly installed on the welded mounting ears 5 through the mutual cooperation of the bolt assembly 14.

[0035] Embodiment 2:

[0036] See also Figures 6-7 As shown, a combined fan installation and fixing structure of the utility model comprises an installation top plate 1 and a rectangular connecting pipe 2, the bottom of the rectangular connecting pipe 2 is fixedly connected with a fan body 3, and the installation top plate 1, the rectangular connecting pipe 2 and the fan body 3 form a rectangular beam hoop type positive assembly;

[0037] The mounting top plate 1 includes a welding top plate 4 and two welding mounting ears 5. The two long sides of the welding top plate 4 are bent inward, and the surface of the welding top plate 4 is respectively provided with four long waist-shaped holes 6 and four rectangular holes 7. The long waist-shaped holes 6 are used to install and fix the welding top plate 4, and the rectangular holes 7 are used to position the two welding mounting ears 5. Triangular bends are set on both sides of the welding mounting ears 5, and the bottom thereof adopts an arc transition, and a pair of welding positioning bosses 8 are fixedly connected to the top of the welding mounting ears 5. The welding positioning bosses 8 can be aligned and inserted into the corresponding rectangular holes 7 respectively, so as to position and fix the welding mounting ears 5. The surfaces of the welding mounting ears 5 are respectively provided with front mounting holes 9 and side mounting holes 10, which are perpendicular to each other, and the front mounting holes 9 and the side mounting holes 10 each include two mounting holes, one of which is a circular arc long waist-shaped hole, which is used to adjust the mounting angle of the fan body 3.

[0038] Among them, the rectangular beam hoop type formal installation includes a rectangular beam 15, a fan body 3, a rectangular connecting pipe 2, a mounting top plate 1, a hoop top plate 16, a screw rod 17, a bolt 18, and a nut 19. The mounting top plate 1 is flush with the bottom of the rectangular beam 15, and the hoop top plate 16 is located on the upper end surface of the rectangular beam 15. Its surface is provided with four long waist-shaped holes 6 that are the same as the mounting top plate 1. There are four screw rods 17, which pass through the four long waist-shaped holes 6 on the surface of the mounting top plate 1 and the hoop top plate 16 respectively. The nut 19 is threadedly connected to both ends of the screw rod 17. The rectangular connecting pipe 2 is inserted into the gap between a pair of welded mounting ears 5 on the mounting top plate 1, and the rectangular connecting pipe 2 is fixedly installed on the welded mounting ears 5 by the mutual cooperation between the bolts 18 and the nuts 19.

[0039] Embodiment 3:

[0040] See also Figures 8-9 As shown, a combined fan installation and fixing structure of the utility model comprises an installation top plate 1 and a rectangular connecting pipe 2, the bottom of the rectangular connecting pipe 2 is fixedly connected with a fan body 3, and the installation top plate 1, the rectangular connecting pipe 2 and the fan body 3 form a concrete beam expansion bolt type side installation;

[0041] The mounting top plate 1 includes a welded top plate 4 and two welded mounting ears 5. The two long sides of the welded top plate 4 are bent inwards, and four oblong holes 6 and four rectangular holes 7 are respectively formed on the surface of the welded top plate 4. The oblong holes 6 are used for installing and fixing the welded top plate 4, and the rectangular holes 7 are used for positioning the two welded mounting ears 5. Triangular bends are provided on both sides of the welded mounting ear 5, and the bottom thereof is transitioned with an arc. A pair of welded positioning bosses 8 are fixedly connected to the top of the welded mounting ear 5. The welded positioning bosses 8 can be aligned and respectively inserted into the corresponding rectangular holes 7 to position and fix the welded mounting ear 5. Mounting holes for front installation and mounting holes for side installation 10 are respectively formed on the surface of the welded mounting ear 5. The mounting holes for front installation and the mounting holes for side installation 10 are perpendicular to each other, and both the mounting holes for front installation and the mounting holes for side installation 10 include two mounting holes, and one of the mounting holes is an arc-shaped oblong hole for adjusting the installation angle of the fan body 3.

[0042] Among them, the side installation of the concrete beam with expansion bolts includes a concrete beam 20, a fan body 3, a rectangular connecting pipe 2, a mounting top plate 1, expansion bolts 21, screws 22, and nuts 19. The mounting top plate 1 is attached to the vertical surface of the concrete beam 20. Through holes corresponding to the positions of the oblong holes 6 of the mounting top plate 1 are formed on the surface of the concrete beam 20. The mounting top plate 1 is fixedly installed on the concrete beam 20 through the cooperation between the through holes and the expansion bolts 21. The rectangular connecting pipe 2 is inserted into the gap between a pair of welded mounting ears 5 on the mounting top plate 1, and the rectangular connecting pipe 2 is fixedly installed on the welded mounting ears 5 through the cooperation between the screws 22 and the nuts 19.

[0043] Embodiment 4:

[0044] Please refer to Figures 10-11 As shown in the figure, a combined fan installation and fixing structure of the present utility model includes a mounting top plate 1 and a rectangular connecting pipe 2. A fan body 3 is fixedly connected to the bottom of the rectangular connecting pipe 2. The mounting top plate 1, the rectangular connecting pipe 2, and the fan body 3 form a side installation with a concrete beam hoop.

[0045] The installation top plate 1 includes a welded top plate 4 and two welded installation ears 5. The two long sides of the welded top plate 4 are bent inwards, and four oblong holes 6 and four rectangular holes 7 are respectively formed on the surface of the welded top plate 4. The oblong holes 6 are used for installing and fixing the welded top plate 4, and the rectangular holes 7 are used for positioning the two welded installation ears 5. Triangular bends are provided on both sides of the welded installation ear 5, and the bottom is in arc transition. A pair of welded positioning bosses 8 are fixedly connected to the top of the welded installation ear 5. The welded positioning bosses 8 can be aligned and respectively inserted into the corresponding rectangular holes 7 to position and fix the welded installation ear 5. Normal installation hole positions 9 and side installation hole positions 10 are respectively formed on the surface of the welded installation ear 5. The normal installation hole positions 9 and the side installation hole positions 10 are perpendicular to each other, and both the normal installation hole positions 9 and the side installation hole positions 10 include two installation hole positions, and one of the installation hole positions is an arc oblong hole for adjusting the installation angle of the fan body 3.

[0046] Among them, the concrete beam hoop type side installation includes a concrete beam 20, a fan body 3, a rectangular connecting pipe 2, an installation top plate 1, a hoop top plate 16, a lead screw 17, a screw 22, and a nut 19. The installation top plate 1 is attached to the vertical surface of the concrete beam 20. The concrete beam 20 is clamped between the installation top plate 1 and the hoop top plate 16, and through holes corresponding to the positions of the oblong holes 6 of the installation top plate 1 are formed on the surface of the concrete beam 20. There are four lead screws 17, which respectively pass through the four oblong holes 6 on the surfaces of the installation top plate 1, the concrete beam 20, and the hoop top plate 16. Nuts 19 are threadedly connected to both ends of the lead screw 17. The rectangular connecting pipe 2 is inserted into the gap between a pair of welded installation ears 5 on the installation top plate 1, and the rectangular connecting pipe 2 is fixedly installed on the welded installation ears 5 through the mutual cooperation between the screw 22 and the nut 19.

[0047] The circuits, electronic components, and chip modules involved in the present utility model are all prior arts, which can be fully realized by those skilled in the art without further elaboration. The content protected by the present utility model does not involve improvements to software and methods either.

[0048] The standard parts used in the application documents can be purchased from the market. All the components in the application documents can be customized according to the records in the description and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art. The electrical components in this article are all electrically connected to the external main controller and the 220V mains power supply, and the main controller can be a conventional known device such as an LED lamp body for control.

[0049] The working principle of the present utility model is:

[0050] When the utility model is in use, the installation top plate 1, the rectangular connecting pipe 2 and the fan body 3 can respectively form a front installation in the form of an I-shaped steel beam clamping plate, a front installation in the form of a rectangular beam hoop, a side installation with expansion bolts on a concrete beam, and a side installation with a hoop on a concrete beam through different installation methods and positions. By integrating several installation methods onto a set of installation top plates 1, for fans with large-scale production, there is no need to design, manufacture, and equip different installation brackets, reducing the material reserve, making one part serve multiple purposes, increasing the versatility of parts, not only reducing the cost, but also facilitating production and management.

[0051] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the utility model, so that those skilled in the art in the relevant technical field can well understand and utilize the utility model. The utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A combined fan installation and fixing structure, characterized in that: It comprises a mounting top plate and a rectangular connecting pipe, the bottom of the rectangular connecting pipe is fixedly connected with a fan body, and the mounting top plate, the rectangular connecting pipe and the fan body respectively form I-beam clamp type front mounting, rectangular beam hoop type front mounting, concrete beam expansion bolt type side mounting and concrete beam hoop type side mounting through different mounting methods and mounting positions; The mounting top plate includes a welded top plate and two welded mounting ears, the two long sides of the welded top plate are bent inward, and the surface of the welded top plate is respectively provided with four long waist-shaped holes and four rectangular holes, triangular bends are arranged on both sides of the welded mounting ears, and arc transition is adopted at the bottom, and a pair of welding positioning bosses are fixedly connected to the top of the welded mounting ears, and front mounting holes and side mounting holes are respectively arranged on the surface of the welded mounting ears, the front mounting holes and the side mounting holes are respectively provided, and the front mounting holes and the side mounting holes are perpendicular to each other, and the front mounting holes and the side mounting holes each include two mounting holes, and one of the mounting holes is an arc long waist-shaped hole.

2. A combined fan installation and fixing structure according to claim 1, characterized in that: The I-beam splint-type upright assembly includes an I-beam, a fan body, a rectangular connecting pipe, a mounting top plate, a pad, a pressure plate, and a bolt assembly. The mounting top plate is flush with the I-beam, and the mounting top plate is fixedly mounted on the I-beam beam through the pad, the pressure plate, and the bolt assembly. The rectangular connecting pipe is inserted into a gap between a pair of welded mounting ears on the mounting top plate, and the rectangular connecting pipe is fixedly mounted on the welded mounting ears through the mutual cooperation of the bolt assembly.

3. The combined fan installation and fixing structure according to claim 1, characterized in that: The rectangular beam and hoop type installation includes a rectangular beam, a fan body, a rectangular connecting tube, a mounting top plate, a hoop top plate, a screw rod, a bolt, and a nut. The mounting top plate is flush with the bottom of the rectangular beam. The hoop top plate is located on the upper end surface of the rectangular beam, and its surface is provided with four long waist-shaped holes that are the same as the mounting top plate. There are four screw rods, which pass through the four long waist-shaped holes on the surfaces of the mounting top plate and the hoop top plate respectively. The nut is threadedly connected to both ends of the screw rod. The rectangular connecting tube is inserted into the gap between a pair of welded mounting ears on the mounting top plate, and the rectangular connecting tube is fixedly installed on the welded mounting ears through the mutual cooperation between the bolts and the nuts.

4. The combined fan installation and fixing structure according to claim 1, characterized in that: The concrete beam expansion bolt side installation includes a concrete beam, a fan body, a rectangular connecting pipe, a mounting top plate, expansion bolts, screws, and nuts. The mounting top plate is attached to the vertical surface of the concrete beam. The surface of the concrete beam is provided with through holes corresponding to the positions of the long waist-shaped holes of the mounting top plate. The mounting top plate is fixedly installed on the concrete beam through the mutual cooperation between the through holes and the expansion bolts. The rectangular connecting pipe is inserted into the gap between a pair of welded mounting ears on the mounting top plate, and the rectangular connecting pipe is fixedly installed on the welded mounting ears through the mutual cooperation between the screws and the nuts.

5. The combined fan installation and fixing structure according to claim 1, characterized in that: The concrete beam hoop type side installation includes a concrete beam, a fan body, a rectangular connecting pipe, a mounting top plate, a hoop top plate, a screw rod, a screw and a nut. The mounting top plate is attached to the vertical surface of the concrete beam, the concrete beam is clamped between the mounting top plate and the hoop top plate, and the surface of the concrete beam is provided with a through hole corresponding to the position of the long waist-shaped hole of the mounting top plate. There are four screw rods, which respectively pass through the four long waist-shaped holes on the surface of the mounting top plate, the concrete beam and the hoop top plate. The nut is threadedly connected to both ends of the screw rod, the rectangular connecting pipe is inserted into the gap between a pair of welded mounting ears on the mounting top plate, and the rectangular connecting pipe is fixedly mounted on the welded mounting ears through the mutual cooperation between the screw and the nut.

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