Box beam turnover device
By designing a box beam flip device, the 360° flip of the box beam is achieved by using electromagnetic plates and rotating components, solving the problems of high costs, high floor area and safety hazards in the existing technology, and achieving the safety and convenience of box beams and efficient flip.
Patent Information
- Application Number
- CN202420126697.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-18
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-01-18
AI Technical Summary
During the welding and flip of the bridge main beam, the prior art has problems of high costs, high floor area and safety hazards.
A box beam flip device is designed, including a left fixing mechanism and a right fixing mechanism, which uses electromagnetic plates and rotating components to achieve 360° flip of the box beam, and improves the fixing effect by assisting the fixing assembly.
It realizes the safety, convenience and efficient flip of box beams, reduces cost and floor area, and improves operational flexibility and safety.
Smart Images
Figure CN222471322U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cranes, in particular to a box beam turning device. Background Art
[0002] When making the main beam of the bridge frame, it is inevitable to involve the welding and flipping of the main beam. Usually, the main beam is mostly a box beam, and the flipping of the box beam is generally carried out in the following two ways: 1. Using a large flipping tool. Although this method can realize the flipping of large box beams, it has high investment costs and occupies a large area. In addition, different specifications of the main beams require different specifications of clamping tools; 2. Use hanging cards to fix the main beam or add temporary lifting ears to cooperate with the main and auxiliary hooks of the crane for flipping. However, the hanging cards are easy to damage the main beam mother material and the main beam is easy to slide during flipping, which poses a safety hazard. Utility Model Content
[0003] The purpose of the utility model is to solve the problems raised in the above background technology, and then propose a box beam turning device.
[0004] The technical solution adopted by the utility model to solve its technical problems is:
[0005] A box beam turning device comprises a left fixing mechanism and a right fixing mechanism;
[0006] The left fixing mechanism comprises a left grounding plate, a position adjustment assembly is arranged on the left grounding plate, the position adjustment assembly is connected to a left column so that the operation of the position adjustment assembly drives the left column to approach or move away from the right fixing mechanism, a left rotating assembly is arranged on the left column, and the left rotating assembly is connected to a left electromagnetic plate for contacting one end of the box beam;
[0007] The right fixing mechanism comprises a right grounding plate, a right column is arranged on the right grounding plate, a right rotating assembly is arranged on the right column, the right rotating assembly is connected with a right electromagnetic plate for contacting the other end of the box beam, and the right electromagnetic plate is arranged opposite to the left electromagnetic plate.
[0008] Furthermore, the position adjustment component comprises a fixed seat, a telescopic cylinder, a guide rail and a slide seat; the fixed seat is arranged on the left grounding plate and a telescopic cylinder is horizontally arranged thereon, the telescopic cylinder is connected to the slide seat, the slide seat is connected to the guide rail arranged on the left grounding plate and a left column is arranged on the slide seat.
[0009] Furthermore, the left rotating component includes a left rotating roller, a rotating motor, a main gear, a slave gear and a left mounting seat; the left rotating roller is horizontally rotated and arranged on the left column and a left mounting seat is arranged on it, a left electromagnetic plate is arranged on the left mounting seat, the rotating motor is arranged on the left column and is connected to the main gear, and the main gear is meshed with the slave gear arranged on the left column.
[0010] Furthermore, the right rotating assembly includes a right rotating roller and a right mounting seat; the right rotating roller is horizontally rotatably arranged on the right column and a right mounting seat is arranged thereon, and a right electromagnetic plate is arranged on the right mounting seat.
[0011] Furthermore, it also includes an auxiliary fixing component, two of which are respectively arranged on the left rotating component and the right rotating component. Specifically, the auxiliary fixing component includes a mounting frame, an adjusting screw, a guide rod, a crank, a mounting plate and a side electromagnetic plate. The mounting frame is provided with an adjusting screw and a guide rod, the ends of the adjusting screw and the guide rod are commonly connected to a mounting plate, the mounting plate is provided with a side electromagnetic plate for fixing the side of the box beam, and one end of the adjusting screw is connected to the crank.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The utility model has a simple structure and a wide range of applications, can complete box beams of different lengths and widths, can realize 360-degree turning operations of the box beams, occupies a small area and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 is a schematic diagram of the structure of the auxiliary fixing component;
[0016] Wherein: 1. left grounding plate; 2. position adjustment assembly; 21. fixed seat; 22. telescopic cylinder; 23. guide rail; 24. slide seat; 3. left column; 4. left rotating assembly; 41. left rotating roller; 42. rotating motor; 43. main gear; 44. slave gear; 45. left mounting seat; 5. left electromagnetic plate; 51. right electromagnetic plate; 6. right grounding plate; 7. right column; 8. right rotating roller; 81. right mounting seat; 9. auxiliary fixing assembly; 91. mounting frame; 92. adjusting screw; 93. guide rod; 94. crank; 95. mounting plate; 96. side electromagnetic plate. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. The utility model is further described in combination with the drawings and embodiments:
[0018] Refer to the attached Figure 1 As shown, a box beam turning device comprises a left fixing mechanism and a right fixing mechanism;
[0019] The left fixing mechanism comprises a left grounding plate 1, on which a position adjustment component 2 is provided, and the position adjustment component 2 is connected to a left column 3 so that the position adjustment component 2 operates to drive the left column 3 to approach or move away from the right fixing mechanism, and on the left column 3 a left rotating component 4 is provided, and the left rotating component 4 is connected to a left electromagnetic plate 5 for contacting one end of the box beam;
[0020] The right fixing mechanism includes a right grounding plate 6, on which a right column 7 is provided. On the right column 7, a right rotating assembly is provided. The right rotating assembly is connected to a right electromagnetic plate 51 for contacting the other end of the box beam. The right electromagnetic plate 51 is arranged opposite to the left electromagnetic plate 5.
[0021] Specifically, the position adjustment component 2 includes a fixed seat 21, a telescopic cylinder 22, a guide rail 23 and a slide 24; the fixed seat 21 is arranged on the left grounding plate 11 and the telescopic cylinder 22 is horizontally arranged thereon, the telescopic cylinder 22 is connected to the slide 24, the slide 24 is connected to the guide rail 23 arranged on the left grounding plate 11 and a left column 33 is arranged on the slide 24.
[0022] Specifically, the left rotating component 4 includes a left rotating roller 41, a rotating motor 42, a main gear 43, a slave gear 44 and a left mounting seat 45; the left rotating roller 41 is horizontally rotated and arranged on the left column 33 and a left mounting seat 45 is arranged thereon, a left electromagnetic plate 55 is arranged on the left mounting seat 45, the rotating motor 42 is arranged on the left column 33 and is connected to the main gear 43, and the main gear 43 is meshed with the slave gear 44 arranged on the left column 33.
[0023] Specifically, the right rotating assembly includes a right rotating roller 8 and a right mounting seat 81 ; the right rotating roller 8 is horizontally rotatably arranged on the right column 7 and a right mounting seat 81 is arranged thereon, and a right electromagnetic plate 51 is arranged on the right mounting seat 81 .
[0024] During the specific implementation of this device, the box beam is fixed by using the left fixing mechanism and the right fixing mechanism. According to the specific length of the box beam, the distance between the left fixing mechanism and the right fixing mechanism is changed, and the left electromagnetic plate 5 is fine-tuned through the position adjustment component 2 so that it is in contact and fixed with one end of the box beam. When in use, the left rotating component 4 is operated to make the box beam undergo a 360° flip adjustment.
[0025] In order to improve the fixing effect of the box beam, refer to the attached Figure 2As shown, a box beam flipping device also includes an auxiliary fixing component 9, and there are two auxiliary fixing components 9, which are respectively arranged on the left rotating component 4 and the right rotating component. Specifically, the auxiliary fixing component 9 includes a mounting frame 91, an adjusting screw 92, a guide rod 93, a crank 94, a mounting plate 95 and a side electromagnetic plate 96. The mounting frame 91 is provided with an adjusting screw 92 and a guide rod 93, and the ends of the adjusting screw 92 and the guide rod 93 are commonly connected to a mounting plate 95. The mounting plate 95 is provided with a side electromagnetic plate 96 for fixing the side of the box beam, and one end of the adjusting screw 92 is connected to a crank 94.
[0026] During the specific implementation of this scheme, after the left fixing mechanism and the right fixing mechanism fix the box beam, the auxiliary fixing assembly 9 is then operated so that the side electromagnetic plate 96 of the auxiliary fixing assembly 9 completes the fixation of the side of the box beam, so that it has a double protection effect.
[0027] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.
Claims
1. A box beam turning device, characterized in that: comprising a left fixing mechanism and a right fixing mechanism; The left fixing mechanism comprises a left grounding plate (1), a position adjustment component (2) is provided on the left grounding plate (1), the position adjustment component (2) is connected to a left column (3) so that the position adjustment component (2) operates to drive the left column (3) to approach or move away from the right fixing mechanism, a left rotating component (4) is provided on the left column (3), and the left rotating component (4) is connected to a left electromagnetic plate (5) for contacting one end of the box beam; The right fixing mechanism comprises a right grounding plate (6), a right upright post (7) is arranged on the right grounding plate (6), a right rotating assembly is arranged on the right upright post (7), the right rotating assembly is connected to a right electromagnetic plate (51) for contacting the other end of the box beam, and the right electromagnetic plate (51) is arranged opposite to the left electromagnetic plate (5).
2. A box beam turning device according to claim 1, characterized in that: The position adjustment component (2) comprises a fixed seat (21), a telescopic cylinder (22), a guide rail (23) and a slide seat (24); the fixed seat (21) is arranged on the left grounding plate (1) and a telescopic cylinder (22) is arranged horizontally thereon, the telescopic cylinder (22) is connected to the slide seat (24), the slide seat (24) is connected to the guide rail (23) arranged on the left grounding plate (1), and a left column (3) is arranged on the slide seat (24).
3. The box beam turning device according to claim 1, characterized in that: The left rotating assembly (4) comprises a left rotating roller (41), a rotating motor (42), a main gear (43), a slave gear (44) and a left mounting seat (45); the left rotating roller (41) is arranged on the left column (3) for horizontal rotation and a left mounting seat (45) is arranged on the left column; a left electromagnetic plate (5) is arranged on the left mounting seat (45); the rotating motor (42) is arranged on the left column (3) and connected to the main gear (43); the main gear (43) is meshed with a slave gear (44) arranged on the left column (3).
4. The box beam turning device according to claim 1, characterized in that: The right rotating assembly comprises a right rotating roller (8) and a right mounting seat (81); the right rotating roller (8) is horizontally rotatably arranged on the right upright column (7) and a right mounting seat (81) is arranged thereon; and a right electromagnetic plate (51) is arranged on the right mounting seat (81).
5. The box beam turning device according to claim 1, characterized in that: The invention also includes an auxiliary fixing assembly (9), wherein two auxiliary fixing assemblies (9) are respectively arranged on the left rotating assembly (4) and the right rotating assembly, and the auxiliary fixing assembly (9) includes a mounting frame (91), an adjusting screw (92), a guide rod (93), a crank (94), a mounting plate (95) and a side electromagnetic plate (96). The mounting frame (91) is provided with an adjusting screw (92) and a guide rod (93), the ends of the adjusting screw (92) and the guide rod (93) are commonly connected to the mounting plate (95), the mounting plate (95) is provided with a side electromagnetic plate (96), and one end of the adjusting screw (92) is connected to the crank (94).