Protective shell for H-shaped steel hydraulic straightening machine
By designing a protective shell for the H-type steel hydraulic correction machine, including protective shell and adjustment components, the safety hazards and external debris impacts of the equipment when dealing with heavy metals are solved, and the correction quality and safety are improved.
Patent Information
- Application Number
- CN202420991922.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The existing H-type hydraulic correction machines lack protection when dealing with heavy metals, which can easily cause injuries to operators and be easily affected by external debris, affecting the correction effect.
A protective shell for H-type steel hydraulic correction machine is designed, including a base, a corrector body, a U-shaped protective shell, a protective plate, an adjustment component, a motor, a bidirectional screw, a screw sleeve, a limiting block and a soft pad, through the adjustment component Drive the protective case to move, provide protection to the body of the correction machine, avoid external forces, and provide flexible protection when people collide.
It effectively reduces safety hazards for operators, improves the correction quality and practicality of the correction machine, prevents external debris from entering the equipment, and ensures the stability and safety of the correction effect.
Smart Images
Figure CN222268493U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hydraulic straightening machines, in particular to a protective shell for an H-shaped steel hydraulic straightening machine. Background Art
[0002] H-beam hydraulic straightening machine is a special equipment used to correct and repair the shape and geometric dimensions of H-beam, especially for the deformation correction of the wing plate after H-beam welding. The main body of the hydraulic straightening machine usually adopts an integral structure with high strength and stability. It is an efficient, accurate and safe equipment specially used to correct the deformation of H-beam during the welding process to ensure the accuracy of its shape and geometric dimensions.
[0003] At present, most of the existing straightening machines have a relatively simple structure and can only straighten H-shaped steel without protective capabilities. The movable parts of the straightening machine are very dangerous when handling heavy metals. Without proper protection, operators are prone to accidents and their hands and feet are easily injured by the movable parts. At the same time, hydraulic straightening machines without protective structures are more susceptible to external debris, which may enter the interior of the equipment and cause poor correction effects. Therefore, we propose a protective casing for H-shaped steel hydraulic straightening machines to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a protective casing for an H-shaped steel hydraulic straightening machine, which solves the problem that the movable parts of the existing straightening machines in the prior art are very dangerous when handling heavy metals. If there is no proper protection, the operators may be prone to accidents, making their hands and feet easily injured by the movable parts. At the same time, the hydraulic straightening machine without a protective structure is more susceptible to the influence of external debris, which may enter the interior of the equipment and cause poor correction effect.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A protective shell for an H-shaped steel hydraulic straightening machine comprises a base, a mounting groove is provided in the middle of the top of the base, a straightening machine body is fixedly installed on the two side surfaces of the top of the base, protective shells are provided on both sides of the straightening machine body, and the protective shells are U-shaped, protective plates are fixedly connected to the side walls at both ends of the two protective shells, and an adjustment component connected to the two protective shells is provided on the top of the base and located in the mounting groove.
[0007] Preferably, the adjustment component includes a bidirectional screw rod arranged in the installation groove, and the two ends of the outside of the bidirectional screw rod are sleeved with threaded sleeves, and the top and bottom of the outer ring of the threaded sleeve are fixedly connected to limit blocks, and the top of the base and the bottom of the installation groove are provided with limit grooves that are compatible with two of the limit blocks, and the tops of the other two limit blocks are fixedly connected to the bottom of the adjacent protective shell.
[0008] Preferably, the adjustment component also includes a motor arranged in the installation groove, the output end of the motor is drivingly connected to a rotating rod, a main bevel gear is fixedly installed on the end of the rotating rod away from the motor, one side of the main bevel gear is connected to a secondary bevel gear through a latching gear engagement, and the interior of the secondary bevel gear is socketed with the exterior of the bidirectional screw rod.
[0009] Preferably, two support plates are symmetrically arranged in the middle of the exterior of the bidirectional screw rod, and the interiors of the two support plates are rotatably connected to the exterior of the bidirectional screw rod through shaft sleeves.
[0010] Preferably, a side of the motor away from the rotating rod is fixedly mounted to an adjacent inner side wall of the mounting groove.
[0011] Preferably, a plurality of soft pads are fixedly mounted on the sides of the plurality of protective plates that are away from each other.
[0012] The utility model has at least the following beneficial effects:
[0013] The starting motor drives the rotating rod to rotate the main bevel gear and the auxiliary bevel gear, and then drives the bidirectional screw rod to move the two screw sleeves closer to each other and drive the adjacent protective shells to move through the limit block, so as to protect both sides of the straightening machine body, avoid the situation where personnel accidentally bump into the equipment when the straightening machine body is running and cause serious damage, and protect the outside of the straightening machine body to prevent external forces from affecting the operation of the equipment, thereby greatly reducing safety hazards and improving the correction quality and practicality of the straightening machine.
[0014] The utility model also has the following beneficial effects:
[0015] When a person accidentally touches the protective plate, the soft cushion can provide a certain degree of protection for the person's body to prevent the person from being seriously injured by bumps. The limit block can provide support for the protective shell and also limit the screw sleeve to prevent the screw sleeve from rotating with the bidirectional screw rod. The support plate can provide support for the bidirectional screw rod, making the bidirectional screw rod more stable during operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 It is a schematic diagram of the structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the protective shell of the utility model;
[0019] Figure 3 It is a structural schematic diagram of the support plate of the utility model;
[0020] Figure 4 This is a schematic diagram of the structure of the bidirectional screw rod of the utility model;
[0021] Figure 5 It is a structural schematic diagram of the rotating rod of the utility model.
[0022] In the figure: 1. base; 2. straightening machine body; 3. protective shell; 4. protective plate; 5. cushion; 6. limit block; 7. motor; 8. rotating rod; 9. main bevel gear; 10. secondary bevel gear; 11. support plate; 12. bidirectional screw; 13. screw sleeve. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0024] Reference Figure 1-5 A protective shell for an H-shaped steel hydraulic straightening machine comprises a base 1, a mounting groove is provided in the middle of the top of the base 1, a straightening machine body 2 is fixedly installed on the two side surfaces of the top of the base 1, protective shells 3 are provided on both sides of the straightening machine body 2, and the protective shells 3 are U-shaped, and protective plates 4 are fixedly connected to the side walls of both ends of the two protective shells 3. An adjustment component connected to the two protective shells 3 is provided on the top of the base 1 and located in the mounting groove. Specifically, by starting the adjustment component, the two protective shells 3 can drive multiple adjacent protective plates 4 to move together, thereby protecting both sides of the straightening machine body 2 and preventing external forces from affecting the operation of the equipment, thereby greatly reducing safety hazards and improving the correction quality and practicality of the straightening machine.
[0025] Furthermore, the adjustment component includes a bidirectional screw rod 12 arranged in the installation groove, and screw sleeves 13 are sleeved on both ends of the outside of the bidirectional screw rod 12. The top and bottom of the outer ring of the screw sleeve 13 are fixedly connected to the limiting blocks 6. The top of the base 1 and the bottom of the installation groove are provided with limiting grooves adapted to two of the limiting blocks 6. The tops of the other two limiting blocks 6 are fixedly connected to the bottoms of the adjacent protective shells 3. Specifically, through the setting of the limiting blocks 6, the limiting blocks 6 can provide support force for the protective shell 3, and can also limit the screw sleeve 13 to prevent the screw sleeve 13 from rotating together with the bidirectional screw rod 12.
[0026] Furthermore, the adjustment component also includes a motor 7 arranged in the installation groove, the output end of the motor 7 is driven and connected to a rotating rod 8, and a main bevel gear 9 is fixedly installed on one end of the rotating rod 8 away from the motor 7, and one side of the main bevel gear 9 is connected to a secondary bevel gear 10 through a latching tooth meshing, and the inside of the secondary bevel gear 10 is socketed with the outside of the bidirectional screw rod 12. Specifically, through the setting of the rotating rod 8, the rotating rod 8 is driven to rotate by starting the motor 7, and then the main bevel gear 9 rotates and the secondary bevel gear 10 is rotated through the latching teeth, and the secondary bevel gear 10 immediately drives the bidirectional screw rod 12 to rotate, and then the two screw sleeves 13 produce a lateral displacement close to each other, and the screw sleeves 13 immediately drive the adjacent protective shells 3 to move together through the limit block 6 on the top of the outer ring, so that the two protective shells 3 move close to each other to protect the two sides of the correction machine body 2, so as to avoid the situation that the personnel accidentally bump into the equipment when the correction machine body 2 is running and cause serious damage, and at the same time, the outside of the correction machine body 2 can be protected to prevent external forces from affecting the normal operation of the equipment, thereby greatly reducing safety hazards and improving the practicality of the correction machine.
[0027] Furthermore, two support plates 11 are symmetrically arranged in the middle of the outer part of the bidirectional screw rod 12, and the interiors of the two support plates 11 are rotatably connected to the outer part of the bidirectional screw rod 12 through shaft sleeves. Specifically, through the arrangement of the support plates 11, the support plates 11 can provide supporting force for the bidirectional screw rod 12, making the bidirectional screw rod 12 more stable during operation.
[0028] Furthermore, the side of the motor 7 away from the rotating rod 8 is fixedly installed with the adjacent inner wall of the installation groove. Specifically, through the setting of the motor 7, the side wall of the motor 7 is fixedly installed with the adjacent inner wall of the installation groove, which can make the motor 7 installed more firmly and its operation more stable.
[0029] Furthermore, multiple soft pads 5 are fixedly installed on the side of the multiple protective plates 4 that are away from each other. Specifically, through the setting of the soft pads 5, the soft pads 5 are soft. When a person accidentally touches the protective plate 4, the soft pads 5 can have a certain protective effect on the person's body and avoid the person's body from being seriously injured.
[0030] In summary:
[0031] By starting the motor 7 to drive the rotating rod 8 to rotate, the main bevel gear 9 will rotate and the secondary bevel gear 10 will rotate through the locking teeth, and the secondary bevel gear 10 will then drive the bidirectional screw rod 12 to rotate, and the two screw sleeves 13 will produce a lateral displacement close to each other. The screw sleeves 13 will then drive the adjacent protective shells 3 to move together through the limit block 6 on the top of the outer ring, so that the two protective shells 3 move close to each other and drive the adjacent protective plates 4 to protect both sides of the straightening machine body 2, avoiding the situation where personnel accidentally bump into the equipment when the straightening machine body 2 is running and causing serious damage. At the same time, the outside of the straightening machine body 2 can be protected to avoid external forces affecting the normal operation of the equipment, thereby greatly reducing safety hazards and improving the correction quality and practicality of the straightening machine.
[0032] The above shows and describes the basic principle, 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 the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A protective housing for an H-beam hydraulic straightening machine, comprising a base (1), characterized in that: A mounting groove is provided in the middle of the top of the base (1); a straightening machine body (2) is fixedly mounted on the two side surfaces of the top of the base (1); protective shells (3) are provided on both sides of the straightening machine body (2); and the protective shells (3) are U-shaped; protective plates (4) are fixedly connected to the side walls at both ends of the two protective shells (3); and an adjustment component connected to the two protective shells (3) is provided at the top of the base (1) and located in the mounting groove.
2. The protective housing for an H-beam hydraulic straightening machine according to claim 1, characterized in that: The adjustment component comprises a bidirectional screw rod (12) arranged in an installation groove, both ends of the bidirectional screw rod (12) are sleeved with screw sleeves (13), the top and bottom of the outer ring of the screw sleeve (13) are fixedly connected to limit blocks (6), and the top of the base (1) and the bottom of the installation groove are provided with limit grooves adapted to two of the limit blocks (6), and the tops of the other two limit blocks (6) are fixedly connected to the bottoms of the adjacent protective shells (3).
3. The protective housing for an H-beam hydraulic straightening machine according to claim 1, characterized in that: The adjustment component also includes a motor (7) arranged in the installation groove, the output end of the motor (7) is drivingly connected to a rotating rod (8), one end of the rotating rod (8) away from the motor (7) is fixedly mounted with a main bevel gear (9), one side of the main bevel gear (9) is connected to a secondary bevel gear (10) through a latching tooth meshing, and the interior of the secondary bevel gear (10) is sleeved with the exterior of a bidirectional screw rod (12).
4. The protective housing for an H-beam hydraulic straightening machine according to claim 2, characterized in that: Two support plates (11) are symmetrically arranged in the middle of the exterior of the bidirectional screw rod (12), and the interiors of the two support plates (11) are rotatably connected to the exterior of the bidirectional screw rod (12) via shaft sleeves.
5. The protective housing for an H-beam hydraulic straightening machine according to claim 3, characterized in that: The side of the motor (7) away from the rotating rod (8) is fixedly mounted to the adjacent inner side wall of the mounting groove.
6. The protective housing for an H-beam hydraulic straightening machine according to claim 1, characterized in that: A plurality of soft pads (5) are fixedly mounted on one side of the plurality of protection plates (4) that is away from each other.