Hollow profile steel cutting equipment for bridge construction
By designing hollow steel cutoff equipment for bridge construction, the offset and spark problems during hollow steel cutoff are solved using limiting components and collection components, achieving a safer and more efficient cutoff process.
Patent Information
- Application Number
- CN202421053007.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-15
AI Technical Summary
When using hollow steel for cutting off in bridge construction, sparks are easily generated and equipment damage and offset, and there is a lack of effective limiting devices.
A hollow steel cutoff device for bridge construction is designed, including frame, conveying component, collection component, adjustment component, cutoff component and limiting component. The limiting assembly realizes limiting the hollow steel through the second cylinder and the limiting plate, and the collection assembly eliminates sparks in the collection tank by setting water.
Effectively prevent hollow steel from being offset during cutoff, and reduce equipment damage and fire risks by eliminating sparks, improving the safety and efficiency of the cutoff process.
Smart Images
Figure CN222520079U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of cutting technology, and specifically relates to a hollow steel cutting device for bridge construction. Background Art
[0002] With the continuous advancement of production technology, more and more materials have emerged, among which steel is a material of certain shape, size and performance made of steel ingots, steel billets or steel through pressure processing. Most steel processing is through pressure processing, which causes plastic deformation of the processed steel (billets, ingots, etc.). According to the different processing temperatures of steel, it can be divided into cold processing and hot processing.
[0003] In the research and development of high energy absorption and high toughness special-shaped hollow steel for bridge anti-collision guardrails, steel cutting equipment is required. When cutting the hollow steel, a large number of sparks will be generated. The sparks are easy to splash around and cause damage to the equipment and ignite the surrounding flammable materials. In addition, there is a lack of limit during cutting, so it is easy to deviate during cutting. This phenomenon has become a problem that people in this field need to solve urgently. Summary of the invention
[0004] The utility model aims to provide a hollow steel cutting device for bridge construction in view of the existing device, so as to solve the problems raised in the above-mentioned background technology.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a hollow steel cutting device for bridge construction, comprising a frame, a conveying assembly, a collecting assembly, an adjusting assembly, a cutting assembly and a limiting assembly, wherein the conveying assembly is arranged on one side of the frame, the collecting assembly is arranged inside the frame, the adjusting assembly is arranged above the frame, the cutting assembly is arranged on the adjusting assembly, and the limiting assembly is arranged on one side of the adjusting assembly.
[0006] The utility model further describes that the limit assembly includes a mounting plate, a second cylinder and a limit plate, the mounting plate is arranged on one side of the adjusting assembly, the second cylinder is arranged on one side of the mounting plate, the mounting plate is provided with an opening for the output end of the second cylinder to move, the output end of the second cylinder is fixedly connected to the limit plate, and another group of the limit plates is arranged on the other side of the adjusting assembly.
[0007] The utility model further describes that the collecting assembly includes a collecting trough, a baffle, a slider and a handle, the collecting trough is arranged inside the frame, the baffle is arranged on one side of the collecting trough, the slider is arranged on both sides of the baffle, and the handle is arranged on one side of the baffle.
[0008] The utility model further describes that the adjustment assembly includes a vertical plate and a first cylinder. The vertical plate is arranged above the frame. A groove is arranged on the vertical plate, and the groove is fixedly connected to the first cylinder. The output end of the first cylinder is fixedly connected to the cut-off assembly, and a limiting plate is arranged on one side of another group of vertical plates.
[0009] The utility model further describes that the cutting assembly includes a mounting shell, a rack, a movable shell, a gear, a third motor and a cutter, the mounting shell is fixedly connected to the output end of the first cylinder, the rack is arranged inside the mounting shell, the movable shell is arranged on the mounting shell, a groove is arranged on the movable shell, the groove is rotatably connected with the gear, the gear is driven by the third motor, the third motor is arranged above the movable shell, the cutter is arranged below the movable shell, and the gear is meshed with the rack through saw teeth.
[0010] The utility model further illustrates that hydraulic foot supports are arranged at the four corners below the frame, a cutting plate is arranged on the frame, a mounting groove is arranged on the frame, a threaded rod is rotatably connected in the mounting groove, a sliding rod is arranged in another group of mounting grooves, the threaded rod is driven by a first motor, the first motor is arranged on one side of the frame, a sliding groove is arranged on the frame, and is slidably connected to the sliding block through the sliding groove.
[0011] The utility model further describes that the conveying assembly includes a fixed plate, a roller, a conveyor belt and a second motor, the fixed plate is arranged on one side of the frame, the roller is arranged on one side of the fixed plate, the conveyor belt is arranged on the roller, the roller is driven by the second motor, and the second motor is arranged on one side of the fixed plate.
[0012] Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model,
[0013] 1. A second cylinder is provided, a mounting plate is provided on one side of the vertical plate, a second cylinder is provided on one side of the mounting plate, an output end of the second cylinder passes through a limit plate provided on one side of the mounting plate, another set of limit plates is provided on one side of another set of vertical plates, the second cylinder pushes one set of limit plates to make the hollow steel touch the other set of limit plates, and limits the hollow steel, so that the hollow steel will not deviate when being cut, and at the same time, the limit plates protect the sparks when the hollow steel is cut;
[0014] 2. A collecting tank is provided with water in it. When the hollow steel is cut, sparks enter the collecting tank. The water in the collecting tank eliminates the sparks, so that the sparks will not fly around, reducing damage to the equipment. At the same time, the cut waste hollow steel enters the collecting tank through the gap on the cutting plate for collection. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the telescopic expansion structure of the utility model;
[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;
[0019] Figure 4 It is a schematic diagram of the structure of the truncation component of the utility model;
[0020] In the figure: 1. frame; 11. hydraulic foot support; 12. cutting plate; 13. threaded rod; 14. sliding rod; 15. first motor; 2. conveying assembly; 21. fixed plate; 22. roller; 23. conveyor belt; 24. second motor; 3. collecting assembly; 31. collecting trough; 32. baffle; 33. slider; 34. handle; 4. adjustment assembly; 41. vertical plate; 42. first cylinder; 5. cutting assembly; 51. mounting shell; 52. rack; 53. moving shell; 54. gear; 55. third motor; 56. cutting machine; 6. limit assembly; 61. mounting plate; 62. second cylinder; 63. limit plate. DETAILED DESCRIPTION
[0021] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.
[0022] See also Figure 1-4 The utility model provides a technical solution: a hollow steel cutting device for bridge construction, comprising a frame 1, a conveying assembly 2, a collecting assembly 3, an adjusting assembly 4, a cutting assembly 5 and a limiting assembly 6, wherein the conveying assembly 2 is arranged on one side of the frame 1, the collecting assembly 3 is arranged inside the frame 1, the adjusting assembly 4 is arranged above the frame 1, the cutting assembly 5 is arranged on the adjusting assembly 4, and the limiting assembly 6 is arranged on one side of the adjusting assembly 4;
[0023] The limiting assembly 6 includes a mounting plate 61, a second cylinder 62 and a limiting plate 63. The mounting plate 61 is arranged on one side of the adjusting assembly 4, and the second cylinder 62 is arranged on one side of the mounting plate 61. An opening for the output end of the second cylinder 62 to move is arranged on the mounting plate 61. The output end of the second cylinder 62 is fixedly connected to the limiting plate 63. Another set of limiting plates 63 is arranged on the other side of the adjusting assembly 4. The second cylinder 62 pushes one set of limiting plates 63 to make the hollow steel touch the other set of limiting plates 63, so as to limit the hollow steel so that the hollow steel will not deviate when being cut off. At the same time, the limiting plates 63 protect the sparks when the hollow steel is cut off.
[0024] The collecting assembly 3 includes a collecting trough 31, a baffle 32, a slider 33 and a handle 34. The collecting trough 31 is arranged inside the frame 1, the baffle 32 is arranged on one side of the collecting trough 31, the slider 33 is arranged on both sides of the baffle 32, and the handle 34 is arranged on one side of the baffle 32. Water is arranged in the collecting trough 31. When the hollow steel is cut, sparks enter the collecting trough 31. The water in the collecting trough 31 eliminates the sparks, so that the sparks will not splash around, reducing damage to the equipment. At the same time, the cut waste hollow steel enters the collecting trough 31 through the gap on the cutting plate 13 to be collected;
[0025] The adjustment assembly 4 includes a vertical plate 41 and a first cylinder 42. The vertical plate 41 is arranged above the frame 1. A groove is arranged on the vertical plate 41. The first cylinder 42 is fixedly connected in the groove. The output end of the first cylinder 42 is fixedly connected to the truncation assembly 5. A limit plate 63 is arranged on one side of another set of vertical plates 41.
[0026] The cutting assembly 5 includes a mounting shell 51, a rack 52, a moving shell 53, a gear 54, a third motor 55 and a cutting machine 56. The mounting shell 51 is fixedly connected to the output end of the first cylinder 42. The rack 52 is arranged inside the mounting shell 51. The moving shell 53 is arranged on the mounting shell 51. A groove is arranged on the moving shell 53. The groove is rotatably connected with the gear 54. The gear 54 is driven by the third motor 55. The third motor 55 is arranged above the moving shell 53. The cutting machine 56 is arranged below the moving shell 53. The gear 54 is meshed with the rack 52 through saw teeth. Hydraulic foot supports 11 are arranged at the four corners below the frame 1. A cutting plate 12 is arranged on the frame 1. A mounting groove is arranged on the frame 1. A threaded rod 13 is rotatably connected in the mounting groove. A sliding rod 14 is arranged in another group of mounting grooves. The threaded rod 13 is driven by the first motor 15. The first motor 15 is arranged on one side of the frame 1. A slide groove is arranged on the frame 1 and is slidably connected with the slider 33 through the slide groove.
[0027] When the user is using it, the mounting plate 61 is set on one side of the vertical plate 41, and a second cylinder 62 is set on one side of the mounting plate 61. The output end of the second cylinder 62 passes through a side of the mounting plate 61 and a limiting plate 63 is set. Another set of limiting plates 63 is set on one side of another set of vertical plates 41. The second cylinder 62 pushes one set of limiting plates 63 to make the hollow steel touch the other set of limiting plates 63, and limit the hollow steel so that the hollow steel will not be offset when it is cut. At the same time, the limiting plates 63 protect sparks when the hollow steel is cut. Water is set in the collecting tank 31. When the hollow steel is cut, sparks enter the collecting tank 31. The water in the collecting tank 31 eliminates the sparks, so that the sparks will not splash around, reducing damage to the equipment. At the same time, the cut waste hollow steel enters the collecting tank 31 through the gap on the cutting plate 13 for collection.
[0028] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0029] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.
Claims
1. A hollow steel cutting device for bridge construction, comprising a frame (1), a conveying assembly (2), a collecting assembly (3), an adjusting assembly (4), a cutting assembly (5) and a limiting assembly (6), characterized in that: The conveying assembly (2) is arranged on one side of the frame (1), the collecting assembly (3) is arranged inside the frame (1), the adjusting assembly (4) is arranged above the frame (1), the cutting assembly (5) is arranged on the adjusting assembly (4), and the limiting assembly (6) is arranged on one side of the adjusting assembly (4).
2. The hollow steel cutting device for bridge construction according to claim 1 is characterized in that: The limiting assembly (6) comprises a mounting plate (61), a second cylinder (62) and a limiting plate (63); the mounting plate (61) is arranged on one side of the adjusting assembly (4); the second cylinder (62) is arranged on one side of the mounting plate (61); an opening is arranged on the mounting plate (61) for the output end of the second cylinder (62) to move; the output end of the second cylinder (62) is fixedly connected to the limiting plate (63); another set of limiting plates (63) is arranged on the other side of the adjusting assembly (4).
3. The hollow steel cutting device for bridge construction according to claim 2 is characterized in that: The collecting assembly (3) comprises a collecting trough (31), a baffle (32), a sliding block (33) and a handle (34); the collecting trough (31) is arranged inside the frame (1); the baffle (32) is arranged on one side of the collecting trough (31); the sliding block (33) is arranged on both sides of the baffle (32); and the handle (34) is arranged on one side of the baffle (32).
4. The hollow steel cutting device for bridge construction according to claim 3 is characterized by: The regulating assembly (4) comprises a vertical plate (41) and a first cylinder (42); the vertical plate (41) is arranged above the frame (1); a groove is arranged on the vertical plate (41); the first cylinder (42) is fixedly connected to the groove; the output end of the first cylinder (42) is fixedly connected to the cutoff assembly (5); and a limit plate (63) is arranged on one side of another set of the vertical plates (41).
5. The hollow steel cutting device for bridge construction according to claim 4 is characterized in that: The cutting assembly (5) comprises a mounting shell (51), a rack (52), a movable shell (53), a gear (54), a third motor (55) and a cutting machine (56); the mounting shell (51) is fixedly connected to the output end of the first cylinder (42); the rack (52) is arranged inside the mounting shell (51); the movable shell (53) is arranged on the mounting shell (51); a groove is arranged on the movable shell (53); the groove is rotatably connected to the gear (54); the gear (54) is driven by the third motor (55); the third motor (55) is arranged above the movable shell (53); the cutting machine (56) is arranged below the movable shell (53); and the gear (54) is meshed with the rack (52) via saw teeth.
6. The hollow steel cutting device for bridge construction according to claim 1 is characterized by: Hydraulic foot supports (11) are arranged at the four corners below the frame (1), a cutting plate (12) is arranged on the frame (1), a mounting groove is arranged on the frame (1), a threaded rod (13) is rotatably connected in the mounting groove, a sliding rod (14) is arranged in another group of mounting grooves, the threaded rod (13) is driven by a first motor (15), the first motor (15) is arranged on one side of the frame (1), a sliding groove is arranged on the frame (1), and the sliding groove is slidably connected to the slider (33) through the sliding groove.
7. The hollow steel cutting device for bridge construction according to claim 1 is characterized by: The conveying assembly (2) comprises a fixed plate (21), a rotating roller (22), a conveyor belt (23) and a second motor (24); the fixed plate (21) is arranged on one side of the frame (1); the rotating roller (22) is arranged on one side of the fixed plate (21); the conveyor belt (23) is arranged on the rotating roller (22); the rotating roller (22) is driven by the second motor (24); and the second motor (24) is arranged on one side of the fixed plate (21).