Efficient riveting device for steel structure processing

Abstract

The utility model relates to the technical field of building construction, specifically disclose a kind of efficient riveting device for steel structure processing, including first structural member, butt plate, second structural member and positioning plate, the one end of handlebar is fixedly connected with bevel gear one, the rear end of positioning plate is respectively provided with recess one, recess two and recess three, rotatingly installed in the recess one is rotating rod, the inside fixed mounting of recess three is rack one, the rear end of positioning plate is respectively slidably installed with first clamping plate and second clamping plate, the bottom of first clamping plate is slidably installed with fastening plate, the top of fastening plate is fixedly connected with sliding plate, rotating handlebar drives the common rotation of both ends screw rod can make first clamping plate and second clamping plate move inward, the upper and lower ends of first structural member and second structure are clamped and fixed, and first clamping plate sliding can promote fastening plate to move, the side of first structural member and second structural member is clamped to it, riveting quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to a high-efficiency riveting device for steel structure processing. Background Technology

[0002] Steel structures are structures made of steel materials and are one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, and steel trusses made of steel sections and steel plates. Rust removal and prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing are used. The components or parts are usually connected by welds, bolts, or rivets. Due to its light weight and simple construction, it is widely used in large factories, stadiums, super high-rise buildings, and bridges.

[0003] Existing technology uses rivets inserted into pre-set holes to fix steel structures during riveting. However, since the connection points of the steel structures are in a movable state before riveting, it is necessary to manually pinch the two steel structures together to align the riveting points. Manual alignment not only has deviations, but the steel structures are also prone to shaking during the riveting process, which affects the accuracy of the riveting and the installation quality. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a high-efficiency riveting device for steel structure processing, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a high-efficiency riveting device for steel structure processing, comprising a first structural component, a butt joint plate, a second structural component, and a positioning plate. The tops of both the first and second structural components are provided with mounting holes. The top of the butt joint plate is provided with insertion holes. A handle is rotatably mounted on the surface of the positioning plate. One end of the handle is fixedly connected to a bevel gear. The rear end of the positioning plate is provided with three grooves: a first groove, a second groove, and a third groove. A rotating rod is rotatably mounted inside the first groove. A second bevel gear is fixedly mounted on the surface of the rotating rod. Both the upper and lower ends of the rotating rod are fixedly connected to… The device includes a screw, a rack is fixedly installed inside the groove three, a first clamping plate and a second clamping plate are slidably installed at the rear end of the positioning plate, the top of the first clamping plate has two mounting slots, the inside of the first clamping plate has a cavity, and gear one, gear two and gear three are rotatably installed inside the mounting slots, the first clamping plate and the second clamping plate have the same structure, a fastening plate is slidably installed at the bottom of the first clamping plate, the top of the fastening plate has two sliding plates, the top of the sliding plates has a rack two fixedly connected, and limit sliders are fixedly connected to both sides of the outer wall of the sliding plates.

[0006] Preferably, the side of the first bevel gear meshes with the side of the second bevel gear, and the two screws are arranged oppositely at the upper and lower ends of the rotating rod, with one end of the screw rotatably installed inside the second groove.

[0007] Preferably, the first clamping plate and the second clamping plate are symmetrically arranged at the upper and lower ends of the first groove. A threaded sleeve is fixedly connected to one side of the outer wall of the first clamping plate. The threaded sleeve is slidably installed inside the second groove, and the inner wall of the threaded sleeve is threadedly connected to the outer surface of the screw.

[0008] Preferably, the inner bottom of the cavity has a through hole, and both sides of the inner wall of the through hole have guide grooves. The sliding plate is slidably installed inside the through hole, and the limiting slider is slidably installed inside the guide groove.

[0009] Preferably, the two sides of the second gear mesh with the first gear and the third gear respectively, and the other side of the first gear meshes with the side of the rack.

[0010] Preferably, a rotating shaft is fixedly installed inside the gear three, and one end of the rotating shaft rotates through the interior of the cavity.

[0011] Preferably, two transmission gears are fixedly mounted on the surface of the rotating shaft, with the bottom of one transmission gear meshing with the top of the rack.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. In this utility model, by setting opposite screws at the upper and lower ends of the rotating rod, and through the mutual meshing between bevel gear one and bevel gear two, when the rotating handle drives the screws at both ends to rotate together, the first clamping plate and the second clamping plate can move inward simultaneously. By installing the positioning plate at the connection between the first structural component and the second structural component, the first clamping plate and the second clamping plate simultaneously clamp and fix the upper and lower ends of the first structural component and the second structural component, which facilitates the subsequent alignment and installation of the mounting holes and insertion holes, thereby ensuring the stability of the first structural component and the second structural component during the riveting process.

[0014] 2. In this utility model, through the mutual meshing of gear one, gear two, and gear three, and the meshing of one side of gear one with rack one, the first clamping plate can drive gear one, gear two, and gear three to rotate together when it moves downward. The transmission gear and gear three are mounted on the same rotating shaft, and the bottom of the transmission gear meshes with rack two, so that the rotation of the transmission gear can push the fastening plate to move, clamping the sides of the first structural component and the second structural component together, which can prevent the positioning plate from loosening and falling off when the first structural component and the second structural component are riveted. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main three-dimensional structure of a high-efficiency riveting device for steel structure processing proposed in this utility model;

[0016] Figure 2 This is a three-dimensional structural diagram of the positioning plate of a high-efficiency riveting device for steel structure processing proposed in this utility model;

[0017] Figure 3 This is a schematic diagram of the first clamping plate installation structure of a high-efficiency riveting device for steel structure processing proposed in this utility model;

[0018] Figure 4 This is a three-dimensional structural diagram of the fastening plate of a high-efficiency riveting device for steel structure processing proposed in this utility model;

[0019] Figure 5 This is a schematic diagram of the internal structure of the first clamping plate of a high-efficiency riveting device for steel structure processing proposed in this utility model.

[0020] Figure 6 This is an enlarged schematic diagram of point A of the high-efficiency riveting device for steel structure processing proposed in this utility model;

[0021] Figure 7 This is a schematic diagram of the disassembled structure of the butt plate of a high-efficiency riveting device for steel structure processing proposed in this utility model.

[0022] In the diagram: 1. First structural component; 101. Mounting hole; 11. Connecting plate; 111. Insertion hole; 2. Second structural component; 3. Positioning plate; 301. Groove one; 302. Groove two; 303. Groove three; 31. Turning handle; 32. Bevel gear one; 33. Rotating rod; 34. Bevel gear two; 35. Screw; 36. Rack one; 4. First clamping plate; 401. Mounting groove; 402. Cavity; 403. Through hole; 404. Guide groove; 41. Threaded sleeve; 42. Gear one; 43. Gear two; 44. Gear three; 45. Rotating shaft; 46. Transmission gear; 5. Second clamping plate; 6. Fastening plate; 61. Sliding plate; 62. Rack two; 63. Limiting slider. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1

[0025] like Figures 1-7As shown, this utility model provides a technical solution: a high-efficiency riveting device for steel structure processing, including a first structural component 1, a butt joint plate 11, a second structural component 2, and a positioning plate 3. The tops of both the first structural component 1 and the second structural component 2 are provided with mounting holes 101. The top of the butt joint plate 11 is provided with insertion holes 111. A handle 31 is rotatably mounted on the surface of the positioning plate 3. One end of the handle 31 is fixedly connected to a bevel gear 32. The rear end of the positioning plate 3 is provided with three grooves: a first groove 301, a second groove 302, and a third groove 303. A rotating rod 33 is rotatably mounted inside the first groove 301. A bevel gear 34 is fixedly mounted on the surface of the rotating rod 33. Screws 35 are fixedly connected to both the upper and lower ends of the rotating rod 33. A rack 36 is fixedly mounted inside the third groove 303. A first clamping plate 4 and a second clamping plate 5 are slidably mounted on the rear end of the positioning plate 3. The top of the first clamping plate 4 is provided with two mounting grooves 401. The plate 4 has a cavity 402 inside. Gear 1 42, gear 2 43 and gear 3 44 are rotatably installed inside the mounting groove 401. The first clamping plate 4 and the second clamping plate 5 have the same structure. A fastening plate 6 is slidably installed at the bottom of the first clamping plate 4. Two sliding plates 61 are fixedly connected to the top of the fastening plate 6. A rack 2 62 is fixedly connected to the top of the sliding plate 61. Limiting sliders 63 are fixedly connected to both sides of the outer wall of the sliding plate 61. The side of bevel gear 1 32 meshes with the side of bevel gear 2 34. Two screws 35 are oppositely arranged at the upper and lower ends of the rotating rod 33. One end of the screw 35 is rotatably installed inside the groove 2 302. The first clamping plate 4 and the second clamping plate 5 are symmetrically arranged at the upper and lower ends of the groove 1 301. A threaded sleeve 41 is fixedly connected to one side of the outer wall of the first clamping plate 4. The threaded sleeve 41 is slidably installed inside the groove 2 302. The inner wall of the threaded sleeve 41 is threadedly connected to the outer surface of the screw 35.

[0026] In this embodiment, when the positioning plate 3 is attached to the connection between the first structural member 1 and the second structural member 2, the first clamping plate 4 and the second clamping plate 5 are located at the upper and lower ends of the connection, respectively. Through the mutual meshing between the first bevel gear 32 and the second bevel gear 34, the rotating handle 31 can drive the rotating rod 33 to rotate. The threaded sleeve 41 is threaded onto the surface of the screw 35, which can drive the first clamping plate 4 to move. Since the screws 35 at the upper and lower ends of the rotating rod 33 are set in opposite directions, the first clamping plate 4 and the second clamping plate 5 move in opposite directions. Moving the first clamping plate 4 and the second clamping plate 5 inward at the same time can clamp and fix the upper and lower ends of the connection, thereby facilitating the subsequent riveting of the first structural member 1 and the second structural member 2.

[0027] Example 2

[0028] like Figures 1-7As shown, a through hole 403 is provided in the inner bottom of the cavity 402. Guide grooves 404 are provided on both sides of the inner wall of the through hole 403. The sliding plate 61 is slidably installed inside the through hole 403. The limiting slider 63 is slidably installed inside the guide groove 404. The two sides of the gear 2 43 are respectively meshed with the gear 1 42 and the gear 3 44. The other side of the gear 1 42 is meshed with the side of the rack 1 36. A rotating shaft 45 is fixedly installed inside the gear 3 44. One end of the rotating shaft 45 rotates through the cavity 402. Two transmission gears 46 are fixedly installed on the surface of the rotating shaft 45. The bottom of one transmission gear 46 meshes with the top of the rack 2 62.

[0029] In this embodiment, gear 2 43 meshes with gear 1 42 and gear 3 44 on both sides respectively, and gear 1 42 meshes with rack 1 36. This allows gear 1 42 to rotate on the surface of rack 1 36 when the first clamping plate 4 moves downwards, and together they drive gear 2 43 and gear 3 44 to rotate. Transmission gear 46 and gear 3 44 are mounted on the surface of the rotating shaft 45, enabling transmission gear 46 to rotate. The limiting slider 63 is installed inside the guide groove 404, which limits the installation of the sliding plate 61. Simultaneously, due to the interaction between transmission gear 46 and rack 2... The meshing between gears 62 allows the transmission gear 46 to rotate and drive the sliding plate 61 to slide. Gear 42 drives the transmission gear 46, and gear 43 adjusts the sliding direction of the sliding plate 61 so that when the first clamping plate 4 slides downward, the fastening plate 6 moves closer to the positioning plate 3. Gear 44 drives the rotating shaft 45 to rotate, so that the transmission gear 46 can rotate and drive the sliding plate 61 and the fastening plate 6 to move. This fixes the front, back, top, and bottom positions of the first structural component 1 and the second structural component 2, thereby improving the riveting quality of the first structural component 1 and the second structural component 2.

[0030] Working principle: By bringing the first structural component 1 and the second structural component 2 close together, positioning plates 3 are placed at both ends of the first structural component 1 and the second structural component 2. The installation steps of the positioning plates 3 on both sides are the same. At this time, the first clamping plate 4 and the second clamping plate 5 are located at the upper and lower ends of the first structural component 1 and the second structural component 2, respectively. Then, by rotating the handle 31, the screw 35 is rotated. The threaded sleeve 41 is threaded onto the surface of the screw 35, so that the first clamping plate 4 and the second clamping plate 5 can move inward together, clamping and fixing the upper and lower ends of the first structural component 1 and the second structural component 2. At the same time, the upper and lower positions of the first structural component 1 and the second structural component 2 can be fixed. When the first clamping plate 4 moves downward, the gear 42 engages with the rack 36. The sliding surface can rotate and drive gears 43 and 44 to rotate together. The rotating shaft 45 drives the transmission gear 46 to rotate and simultaneously causes the sliding plate 61 to slide. The sliding plate 61 drives the fastening plate 6 to move. The fastening plate 6 moves closer to the positioning plate 3, thereby fixing the front and rear of the first structural component 1 and the second structural component 2, and adjusting the front and rear positions of the first structural component 1 and the second structural component 2. Then, the mating plate 11 is placed at the junction of the first structural component 1 and the second structural component 2, so that the mounting hole 101 is aligned with the insertion hole 111. The rivet is passed through the mounting hole 101 and the insertion hole 111 at the same time and installed and fixed using a rivet gun, thereby ensuring the riveting quality of the first structural component 1 and the second structural component 2.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency riveting device for steel structure processing, characterized in that: The system includes a first structural component (1), a docking plate (11), a second structural component (2), and a positioning plate (3). The tops of both the first and second structural components (1) have mounting holes (101). The top of the docking plate (11) has an insertion hole (111). A rotatable handle (31) is rotatably mounted on the surface of the positioning plate (3). One end of the rotatable handle (31) is fixedly connected to a bevel gear (32). The rear end of the positioning plate (3) has three grooves: a first groove (301), a second groove (302), and a third groove (303). A rotating rod (33) is rotatably mounted inside the first groove (301). A second bevel gear (34) is fixedly mounted on the surface of the rotating rod (33). Screws (35) are fixedly connected to both the upper and lower ends of the rotating rod (33). The interior of the third groove (303)... A rack (36) is fixedly installed. A first clamping plate (4) and a second clamping plate (5) are slidably installed at the rear end of the positioning plate (3). The top of the first clamping plate (4) has two mounting grooves (401). The interior of the first clamping plate (4) has a cavity (402). Gear 1 (42), gear 2 (43) and gear 3 (44) are rotatably installed inside the mounting grooves (401). The first clamping plate (4) and the second clamping plate (5) have the same structure. A fastening plate (6) is slidably installed at the bottom of the first clamping plate (4). Two sliding plates (61) are fixedly connected to the top of the fastening plate (6). A rack (62) is fixedly connected to the top of the sliding plate (61). Limiting sliders (63) are fixedly connected to both sides of the outer wall of the sliding plate (61).

2. The high-efficiency riveting device for steel structure processing according to claim 1, characterized in that: The side of the first bevel gear (32) meshes with the side of the second bevel gear (34). The two screws (35) are arranged oppositely at the upper and lower ends of the rotating rod (33). One end of the screw (35) is rotatably installed inside the second groove (302).

3. The high-efficiency riveting device for steel structure processing according to claim 1, characterized in that: The first clamping plate (4) and the second clamping plate (5) are symmetrically arranged at the upper and lower ends of the first groove (301). A threaded sleeve (41) is fixedly connected to one side of the outer wall of the first clamping plate (4). The threaded sleeve (41) is slidably installed inside the second groove (302). The inner wall of the threaded sleeve (41) is threadedly connected to the outer surface of the screw (35).

4. The high-efficiency riveting device for steel structure processing according to claim 1, characterized in that: The cavity (402) has a through hole (403) at its inner bottom. Guide grooves (404) are provided on both sides of the inner wall of the through hole (403). The sliding plate (61) is slidably installed inside the through hole (403), and the limiting slider (63) is slidably installed inside the guide groove (404).

5. The high-efficiency riveting device for steel structure processing according to claim 1, characterized in that: The two sides of the gear 2 (43) mesh with the gear 1 (42) and the gear 3 (44) respectively, and the other side of the gear 1 (42) meshes with the side of the rack 1 (36).

6. The high-efficiency riveting device for steel structure processing according to claim 1, characterized in that: A rotating shaft (45) is fixedly installed inside the gear three (44), and one end of the rotating shaft (45) rotates through the interior of the cavity (402).

7. The high-efficiency riveting device for steel structure processing according to claim 6, characterized in that: Two transmission gears (46) are fixedly mounted on the surface of the rotating shaft (45), and the bottom of one of the transmission gears (46) meshes with the top of the rack (62).

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