Arc-shaped steel structure assembly adjusting device
Through the arc steel structure assembly and adjustment device, the curvature of the arc steel is automatically adjusted using a hydraulic cylinder and an adjustment plate, which solves the problem of uneven arc steel splicing and achieves fast, smooth splicing and cleaning effects.
Patent Information
- Application Number
- CN202422639675.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-10-31
AI Technical Summary
The existing technology is difficult to quickly adapt to the splicing of curved steels with different curvatures, resulting in uneven splicing and easy damage to the curved steel structure.
An arc-shaped steel structure assembly and adjustment device including a base, a docking part and a fixing part is used. The curvature of the arc-shaped steel is automatically adjusted by using a hydraulic cylinder and an adjustment plate. The joints are cleaned by a compressed air blower to ensure that the joints are smooth and clean.
The rapid and smooth splicing of curved steel is achieved, which avoids damage to the original structure of the curved steel and improves the applicability of splicing and the convenience of subsequent construction.
Smart Images
Figure CN223398414U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of arc-shaped steel splicing, in particular to an arc-shaped steel structure assembling and adjusting device. Background Art
[0002] During the splicing process of curved steel, the joints between the two sections of curved steel are prone to misalignment, resulting in uneven joints that are difficult to align. Uneven joints can lead to stress concentration when the curved steel is subjected to force, making it prone to damage. During the splicing process of curved steel, the curvature of the curved steel changes each time the curved steel is spliced due to construction requirements. Existing technologies have difficulty quickly adapting to curved steel with changed curvatures. If the curvature difference is large, forcing the joints together will destroy the original curvature of the curved steel, resulting in failure to meet construction requirements.
[0003] Therefore, the present invention provides an arc-shaped steel structure assembly and adjustment device to solve the above problems. Utility Model Content
[0004] The technical problem to be solved by the utility model is that it is difficult to quickly adapt curved steels with different curvatures for splicing.
[0005] The utility model provides the following technical solutions: an arc-shaped steel structure assembly and adjustment device, comprising a base, a docking part and a fixing part, a working position is provided on the surface of either side of the base, a sliding groove is provided at the bottom of the center part of the working position, at least one docking part is slidably installed in the sliding groove, and at least one fixing part is respectively installed on both sides of the docking part; the docking part comprises a docking plate and a first hydraulic cylinder, the first hydraulic cylinder is fixedly installed on the side wall on either side of the length direction of the sliding groove, the end of the first hydraulic cylinder is fixedly installed with a docking plate, the fixing part comprises an arc-shaped body and a second hydraulic cylinder, at least one second hydraulic cylinder is respectively fixedly installed on the working positions on both sides of the docking part, and the end of the second hydraulic cylinder is fixedly installed with an arc-shaped body.
[0006] The docking parts are symmetrically arranged on both sides, and the fixing parts are staggered.
[0007] The docking portion includes a chassis and an adjustment disk. The chassis is slidably installed in the sliding groove. The first hydraulic cylinder is fixedly connected to the circumferential surface of the chassis. A third hydraulic cylinder is fixedly installed on the upper surface of the chassis. An adjustment disk is fixedly installed on the other end of the third hydraulic cylinder. The adjustment disk is composed of a plurality of disks with decreasing diameters arranged in sequence from the bottom to the top.
[0008] A plurality of reinforcing rods are fixedly mounted on the upper surface of the chassis, and the reinforcing rods pass through the adjusting plate.
[0009] A plurality of air holes arranged in an arc shape are provided at relative positions on the circumferential surfaces of the adjustment plates on both sides, a compression fan is fixedly installed on the upper surface of the chassis, a ventilation duct is provided at the center of the reinforcing rod, the ventilation duct is fixedly connected to the compression fan, and an opening is provided at the place where the reinforcing rod is parallel to the arc steel placed at the working position.
[0010] A rubber layer is provided on a side wall of the working position perpendicular to the docking portion.
[0011] The beneficial effects of the utility model are as follows:
[0012] 1. The utility model cooperates with the docking part and the fixing part to automatically splice the curved steel to ensure the smoothness of the splicing part. At the same time, it can also select an appropriate adjustment disk for splicing according to the curvature of the curved steel, which is convenient for splicing curved steels with different curvatures, avoids damage to the original structure of the curved steel, and improves applicability.
[0013] 2. The docking portion of the present invention can also cooperate with the reinforcing rod and the compression fan. When the adjustment disk with appropriate curvature is selected to cooperate with the arc steel, the air holes in the adjustment disk coincide with the openings in the reinforcing rod. While stably supporting the adjustment disk with appropriate curvature to splice the arc steel, the compression fan can also blow air out from the overlapping openings and air holes to clean the splicing of the two sections of arc steel, thereby ensuring the cleanliness of the arc steel splicing to facilitate subsequent construction. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the specific implementation methods or the description of the prior art. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0015] Figure 1 It is an overall schematic diagram of the utility model;
[0016] Figure 2 This is a structural diagram of the docking portion of the utility model;
[0017] Figure 3 This is a schematic cross-sectional view of the present invention taken along the axis of the reinforcing rod after the butt joint portion moves downward;
[0018] Figure 4 It is a cross-sectional schematic diagram along the axis of the reinforcing rod after the butt joint portion rises in the present invention;
[0019] Figure 5 This is a schematic diagram of the structure of the present invention when two sections of arc-shaped steel are misaligned;
[0020] Figure 6 It is a structural schematic diagram of the butt joint in the present invention when two misaligned arc steel sections are spliced together.
[0021] In the figure: 1. Base; 11. Working position; 12. Sliding groove; 2. Docking part; 21. Docking plate; 211. Chassis; 212. Adjusting plate; 213. Air hole; 22. First hydraulic cylinder; 23. Third hydraulic cylinder; 24. Reinforcing rod; 241. Ventilation duct; 242. Opening; 25. Rubber layer; 3. Fixing part; 31. Arc-shaped body; 32. Second hydraulic cylinder; 4. Control box; 5. Compressor fan. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the utility model for protection, but merely represents some of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.
[0024] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and "back" and the like indicate positions or locations based on the positions or locations shown in the accompanying drawings, or the positions or locations in which the inventive product is typically placed when in use. Such terms are used solely to facilitate the description of this utility model and to simplify the description. They are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0025] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0026] The embodiment of the present disclosure aims to solve the problem that the existing curved steel is difficult to close manually and the joints are easily contaminated and affect the subsequent construction. In view of this, the embodiment of the present disclosure proposes a curved steel structure assembly and adjustment device, such as Figure 1 、 Figure 5 and Figure 6 As shown, it includes a base 1, a docking portion 2 and a fixed portion 3. A working position 11 is opened on either side of the base 1. The working position 11 is used to accommodate two sections of curved steel for docking. A sliding groove 12 is opened at the bottom of the center of the working position 11. At least one docking portion 2 is slidably installed in the sliding groove 12. A fixed portion 3 is installed on both sides of the docking portion 2. The docking portion 2 includes a docking plate 21 and a first hydraulic cylinder 22. The first hydraulic cylinder 22 is fixedly installed on the side wall on either side of the longitudinal direction of the sliding groove 12. The docking plate 21 is fixedly installed at the end of the first hydraulic cylinder 22. The fixed portion 3 includes an arc body 31 and a second hydraulic cylinder 32. At least one second hydraulic cylinder 32 is fixedly installed on the working positions 11 on both sides of the docking portion 2, and the arc body 31 is fixedly installed at the end of the second hydraulic cylinder 32. A control box 4 is fixedly installed on the surface of the base 1. The control box 4 is electrically connected to the first hydraulic cylinder 22 and the second hydraulic cylinder 32.
[0027] After the two sections of arc-shaped steel are placed in the working position 11, the second hydraulic cylinder 32 is started through the control box 4, so that the second hydraulic cylinder 32 drives the fixing part 3 to move, and then the staggered fixing parts 3 clamp the arc-shaped steel with each other. After the fixing parts 3 clamp the arc-shaped steel, the first hydraulic cylinder 22 is started through the control box 4, so that the first hydraulic cylinder 22 pushes the docking part 2 to move, and then the docking parts 2 on both sides are close to each other and contact the joint of the two sections of the arc plates at the same time, so that the two sides of the joint of the two sections of arc-shaped steel are pressed, aligned and kept flat.
[0028] like Figure 1 As shown, the butt joints 2 are symmetrically arranged on both sides, and the fixing portions 3 are staggered. The symmetrical butt joints 2 can ensure that the two ends of the arc steel are stable and flush when spliced, and the staggered arrangement of the fixing portions 3 can facilitate the fixation of the arc steel. The symmetrical butt joints 2 and the staggered fixing portions 3 can ensure that the two sections of arc steel are stable and flush when spliced, while also ensuring that the arc steel is stably fixed, further ensuring that the arc steel can be stably spliced.
[0029] like Figures 2 to 4As shown, the docking plate 21 includes a chassis 211 and an adjustment plate 212. The chassis 211 is slidably installed in the sliding groove 12. The first hydraulic cylinder 22 is fixedly connected to the circumferential surface of the chassis 211. A third hydraulic cylinder 23 is fixedly installed on the upper surface of the chassis 211. The other end of the third hydraulic cylinder 23 is fixedly installed with an adjustment plate 212. The adjustment plate 212 is composed of a plurality of circular discs with decreasing diameters arranged in sequence from the bottom to the top.
[0030] like Figures 1 to 3 As shown, when facing the curved steel with too large curvature, the control box 4 drives the third hydraulic cylinder 23 to extend, the chassis 211 is limited in the sliding groove 12, and the third hydraulic cylinder 23 drives the adjustment disk 212 to move upward, thereby controlling the corresponding disc with appropriate curvature to be aligned with the curved steel at both ends. After alignment, the control box 4 then drives the first hydraulic cylinder 22, so that the first hydraulic cylinder 22 pushes the docking part 2 to move, thereby making the docking parts 2 on both sides close to each other and contact the joints of the two sections of the curved plates at the same time, thereby making the two sides of the joints of the two sections of the curved steel be pressed and aligned to remain flat.
[0031] It should be noted that the driving method of the first hydraulic cylinder 22, the second hydraulic cylinder 32, and the third hydraulic cylinder 23 can adopt any achievable driving method in the prior art. In the embodiment of the present disclosure, a single-chip microcomputer is used in conjunction with an electromagnetic driver and solenoid valve to control the first hydraulic cylinder 22, the second hydraulic cylinder 32, and the third hydraulic cylinder 23, thereby achieving automated control. This control method is a very mature technology in the prior art and is therefore not described in detail. The control box 4 for controlling the activation of the hydraulic rod is also a well-known technology in the prior art and is therefore not described in detail.
[0032] like Figure 2 As shown, multiple reinforcing rods 24 are fixedly mounted on the upper surface of the chassis 211, and the reinforcing rods 24 extend through the adjustment plate 212. These reinforcing rods 24 support the adjustment plate 212, ensuring its stability as it moves and contacts two sections of curved steel for splicing. This allows the adjustment plate 212 to more easily maintain its stability and apply pressure to the curved steel for splicing. When encountering curved steel with excessive curvature, the third hydraulic cylinder 23 drives the adjustment plate 212 upward to align the corresponding circular disc with the curved steel at both ends. During this process, the adjustment plate moves upward along the reinforcing rods 24.
[0033] like Figure 3 and Figure 4As shown, a plurality of air holes 213 arranged in an arc shape are provided at relative positions on the circumferential surfaces of the adjustment plates 212 on both sides, a compressor fan 5 is fixedly installed on the upper surface of the chassis 211, a ventilation duct 241 is provided at the center of the reinforcing rod 24, and the ventilation duct 241 is fixedly connected to the compressor fan 5, and an opening 242 is provided at the place where the arc steel is placed parallel to the working position 11.
[0034] like Figure 3 and Figure 4 As shown, when facing curved steels with different curvatures, the third hydraulic cylinder 23 drives the adjustment disk 212 to move up to control the corresponding disc of appropriate curvature to align with the curved steels at both ends. When the adjustment disk 212 of appropriate curvature is aligned with the curved steel, the opening 242 and the air hole 213 are overlapped and connected, and then the compression fan 5 is started through the control box 4, so that the compression fan 5 can blow gas to the surface of the joint of the two sections of curved steel through the ventilation pipe 241 and the overlapped opening 242 and the air hole 213. Then, while adjusting the adjustment disk 212 of appropriate curvature to splice the curved steel, the air hole 213 on the surface of the adjustment disk 212 of appropriate curvature can also spray gas to clean the surface of the joint of the two sections of curved steel, thereby facilitating subsequent operations such as welding.
[0035] It should be noted that the air holes 213 can be arranged horizontally and relatively tilted, so as to ensure that the air holes 213 blow air toward the joint of the two sections of arc-shaped steel when they are opened separately on both sides.
[0036] like Figure 5 and Figure 6 As shown, the outer side of each circular disc with different curvature of the adjustment disc 212 is fixedly wrapped with a rubber layer 25, so that when the adjustment disc 212 contacts the curved steel, the curved steel squeezes the rubber layer 25 to cause it to deform, and then the contact area between the adjustment disc 212 and the curved steel is increased through the rubber layer 25, and the rubber layer 25 on the surface of the adjustment disc 212 is ensured to fit the curved steel as much as possible. Therefore, while the curved steel is stably spliced, the curvature of the adjustment disc 212 can be further fine-tuned, so that the adjustment disc 212 can increase the contact area with the curved steel to facilitate splicing and at the same time make the adjustment disc 212 as compatible as possible with the curvature of the two sections of curved steel.
[0037] A rubber layer is provided on the side wall of the working position 11 perpendicular to the docking portion 2. The rubber layer can provide flexible protection for the curved steel when the two curved steel sections are moved and spliced, thereby preventing the curved steel from coming into contact with the steel during the movement of the adjustment plate 212, thereby preventing scratches or surface damage.
[0038] Working principle: First, the two sections of arc-shaped steel to be spliced are placed in the working position 11 of the base 1, and then the second hydraulic cylinder 32 is started through the control box 4, so that the second hydraulic cylinder 32 drives the fixing part 3 to move, and then the staggered fixing parts 3 clamp the arc-shaped steel with each other. After the fixing parts 3 clamp the arc-shaped steel, the third hydraulic cylinder 23 is driven to extend through the control box 4, and the third hydraulic cylinder 23 drives the adjustment disk 212 to move upward, thereby controlling the corresponding adjustment disk 212 with appropriate curvature to be aligned with the arc-shaped steel at both ends.
[0039] After the adjustment disk 212 of appropriate curvature is aligned with the arc-shaped steel at both ends, the first hydraulic cylinder 22 is started through the control box 4, so that the first hydraulic cylinder 22 pushes the chassis 211 of the docking part 2 to move, thereby making the docking parts 2 on both sides close to the two sides of the splicing of the two sections of the arc-shaped plates, and applying pressure to the two sections of the arc-shaped steel so that the ends of the two sections of the arc-shaped steel overlap with each other for splicing.
[0040] While the adjusting disk 212 is splicing the two sections of arc steel, the compressor fan 5 is started, and the compressor fan 5 transmits wind from the ventilation pipe 241 to the overlapping opening 242 and the air hole 213, thereby cleaning the splicing of the two sections of arc steel, thereby facilitating subsequent construction operations.
[0041] After the splicing is completed, the first hydraulic cylinder 22, the second hydraulic cylinder 32 and the third hydraulic cylinder 23 are reset through the control box 4, so that the base 1 is removed to complete the splicing of the two sections of arc steel.
[0042] Then, the compressor fan 5 is started through the control box 4, so that the compressor fan 5 can blow gas to the surface of the joint of the two arc-shaped steel sections through the ventilation pipe 241 and the overlapping opening 242 and the air hole 213. Then, while adjusting the adjustment disk 212 with a suitable curvature to splice the arc-shaped steel, the air hole 213 on the surface of the adjustment disk 212 with a suitable curvature can also spray gas to clean the surface of the joint of the two arc-shaped steel sections, thereby facilitating subsequent operations such as welding.
[0043] After the splicing is completed, the arc steel is taken out or the base 1 in the embodiment of the present disclosure is removed, so that the base and the arc steel are separated to complete the splicing, thereby facilitating the next splicing of the two sections of arc steel.
[0044] Those skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and the specification are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.
Claims
1. A curved steel structure assembly and adjustment device, comprising a base (1), a docking portion (2) and a fixing portion (3), characterized in that: A working position (11) is provided on the surface of either side of the base (1), a sliding groove (12) is provided at the bottom of the central portion of the working position (11), at least one docking portion (2) is slidably mounted in the sliding groove (12), and at least one fixed portion (3) is respectively mounted on both sides of the docking portion (2); the docking portion (2) comprises a docking plate (21) and a first hydraulic cylinder (22), the first hydraulic cylinder (22) is fixedly mounted on the side wall on either side of the longitudinal direction of the sliding groove (12), the docking plate (21) is fixedly mounted on the end of the first hydraulic cylinder (22), the fixed portion (3) comprises an arc-shaped body (31) and a second hydraulic cylinder (32), at least one second hydraulic cylinder (32) is respectively fixedly mounted on the working positions (11) on both sides of the docking portion (2), and the arc-shaped body (31) is fixedly mounted on the end of the second hydraulic cylinder (32).
2. The arc-shaped steel structure assembly and adjustment device according to claim 1, characterized in that: The docking portions (2) are symmetrically arranged on both sides, and the fixing portions (3) are staggered.
3. The arc-shaped steel structure assembly and adjustment device according to claim 2, characterized in that: The docking portion (2) comprises a chassis (211) and an adjustment disk (212), wherein the chassis (211) is slidably mounted in the sliding groove (12), the first hydraulic cylinder (22) is fixedly connected to the circumferential surface of the chassis (211), a third hydraulic cylinder (23) is fixedly mounted on the upper surface of the chassis (211), and the other end of the third hydraulic cylinder (23) is fixedly mounted on the adjustment disk (212), and the adjustment disk (212) is composed of a plurality of disks with successively decreasing diameters arranged from the bottom upwards.
4. The arc-shaped steel structure assembly and adjustment device according to claim 3, characterized in that: A plurality of reinforcing rods (24) are fixedly mounted on the upper surface of the chassis (211), and the reinforcing rods (24) pass through the adjustment plate (212).
5. The arc-shaped steel structure assembly and adjustment device according to claim 4, characterized in that: A plurality of air holes (213) arranged in an arc shape are provided at relative positions on the circumferential surfaces of the adjustment plates (212) on both sides. A compressor fan (5) is fixedly mounted on the upper surface of the chassis (211). A ventilation duct (241) is provided at the center of the reinforcing rod (24). The ventilation duct (241) is fixedly connected to the compressor fan (5). An opening (242) is provided at a location where the arc steel is placed in parallel with the working position (11).
6. The arc-shaped steel structure assembly and adjustment device according to claim 5, characterized in that: The outer side of the adjustment disk (212) is wrapped with a rubber layer (25).