A kind of shape steel group alignment device
By designing a steel profile assembly and alignment device, and using a fixed rod and sleeve system to adjust the included angle and protrusion size of the steel profiles, the instability problem of manual alignment was solved, and efficient and low-cost precise docking of steel profile assembly was achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING SHOUGANG CONSTR GROUP
- Filing Date
- 2025-05-28
- Publication Date
- 2026-06-05
AI Technical Summary
In existing technologies, the alignment of medium-sized steel assemblies mainly relies on manual guidance, which leads to shaking, high deviation rates, frequent rework, and severe worker fatigue, affecting construction efficiency and costs.
Design a steel profile assembly alignment device, including a fixing rod, a rear sleeve, a base, screws, a front sleeve, a roller, a sliding roller, and a connecting rod. Precise alignment is achieved by adjusting the included angle and protrusion dimension of the steel profiles, and subsequent fastening screws are welded together.
It improved the accuracy of steel section assembly, reduced rework, lowered construction costs, reduced worker fatigue, and increased construction efficiency.
Smart Images
Figure CN224322595U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of steel structure processing technology, and in particular provides a steel profile assembly and alignment device. Background Technology
[0002] When processing steel structures, the alignment of steel sections is usually done by hand on a platform. This method has two drawbacks: first, it is easy for the steel sections to shake during the alignment process, causing them to exceed tolerances and requiring rework, which increases construction costs; second, holding the steel sections by hand for a long time can cause fatigue, requiring regular rest and reducing the efficiency of steel section assembly. Utility Model Content
[0003] The purpose of this invention is to provide a steel profile assembly and alignment device that solves the problem of manually aligning steel profiles, reduces rework, lowers construction costs, reduces worker fatigue, and improves steel profile assembly efficiency.
[0004] In this invention, the left and right sections of steel are passed through the rear and front sleeves of the locating device, respectively. Then, the right section of steel is rotated so that it hits the left section of steel, and the included angle between the right and left sections of steel is adjusted. Then, the size of the left section of steel protruding from the rear sleeve is adjusted so that the interface between the right and left sections of steel matches. Finally, the screws are tightened and the interface between the right and left sections of steel is welded.
[0005] This utility model includes a fixed rod 1, a rear sleeve 2, a base 3, a screw 4, a front sleeve 5, a roller 6, a sliding roller 7, a vertical rod 8, a rear connecting rod 9, and a front connecting rod 10, which are used in combination. The vertical rod 8 is vertically welded to the base 3; the roller 6 and the sliding roller 7 form a rolling system, and the sliding roller 7 can rotate around the roller 6 as the center; the fixed rod 1 is welded to both the roller 6 and the vertical rod 8; one end of the rear connecting rod 9 is vertically welded to the vertical rod 8, and the other end is welded to the rear sleeve 2; the screw 4 is screwed into the rear sleeve 2; one end of the front connecting rod 10 is welded to the sliding roller 7, and the other end is welded to the front sleeve 5 (see...). Figure 1 , Figure 2 ).
[0006] Among them, the fixing rod 1 is made of round steel with a diameter of 30mm and a length of 1500mm; the rear sleeve 2 is made of square tube with a cross-sectional dimension of 200x200mm and a length of 300mm; the base 3 is a round plate made of 40mm thick steel plate with a diameter of 500mm; the screw 4 has a diameter of 14mm and a length of 100mm; the front sleeve 5 is made of square tube with a cross-sectional dimension of 200x200mm and a length of 300mm; the roller 6 is made of round steel with a diameter of 20mm and a length of 300mm; the sliding roller 7 is a purchased finished bearing with an outer diameter of 50mm and an inner diameter of 20mm; the upright 8 is made of round steel with a diameter of 20mm and a length of 260mm; the rear connecting rod 9 is made of square steel with a cross-sectional dimension of 40x40mm and a length of 600mm; and the front connecting rod 10 is made of round steel with a diameter of 14mm and a length of 400mm.
[0007] In use, the left section steel 12 and the right section steel 11 are passed through the rear sleeve 2 and the front sleeve 5 of the locating device, respectively. Then, the right section steel 11 is rotated so that it hits the left section steel 12, and the included angle between the right section steel 11 and the left section steel 12 is adjusted. Then, the size of the left section steel 12 protruding from the rear sleeve 2 is adjusted so that the interfaces of the right section steel 11 and the left section steel 12 are aligned. Finally, the screws 4 are tightened and the interfaces of the right section steel 11 and the left section steel 12 are welded. Figure 3 , Figure 4 ).
[0008] The advantages of this utility model are that it is easy to assemble, easy to operate, simple and practical, solves the problem of manual steel alignment, reduces rework, lowers construction costs, reduces personnel fatigue, and improves the efficiency of steel assembly. Attached Figure Description
[0009] Figure 1 To align the main view of the device;
[0010] Figure 2 Top view of the alignment device;
[0011] Figure 3 Use the front view for aligning the device;
[0012] Figure 4 Use a top view for the alignment device;
[0013] In the diagram, there are: fixed rod 1, rear sleeve 2, base 3, screw 4, front sleeve 5, roller 6, sliding roller 7, upright 8, rear connecting rod 9, front connecting rod 10, and right section steel 11 that tops the left section steel 12. Detailed Implementation
[0014] Figures 1-4 This is one specific embodiment of the present invention. The present invention will be further described below with reference to the accompanying drawings.
[0015] This utility model includes a fixed rod 1, a rear sleeve 2, a base 3, a screw 4, a front sleeve 5, a roller 6, a sliding roller 7, a vertical rod 8, a rear connecting rod 9, and a front connecting rod 10, which are used in combination. The vertical rod 8 is vertically welded to the base 3; the roller 6 and the sliding roller 7 form a rolling system, and the sliding roller 7 can rotate around the roller 6 as the center; the fixed rod 1 is welded to both the roller 6 and the vertical rod 8; one end of the rear connecting rod 9 is vertically welded to the vertical rod 8, and the other end is welded to the rear sleeve 2; the screw 4 is screwed into the rear sleeve 2; one end of the front connecting rod 10 is welded to the sliding roller 7, and the other end is welded to the front sleeve 5.
[0016] In use, the left section steel 12 and the right section steel 11 are passed through the rear sleeve 2 and the front sleeve 5 of the locating device, respectively. Then, the right section steel 11 is rotated so that it hits the left section steel 12. The included angle between the right section steel 11 and the left section steel 12 is adjusted. Then, the size of the left section steel 12 protruding from the rear sleeve 2 is adjusted so that the interface between the right section steel 11 and the left section steel 12 matches. Then, the screws 4 are tightened and the interface between the right section steel 11 and the left section steel 12 is welded.
[0017] During steel structure fabrication, an alignment device was used for aligning the steel sections, achieving good results. This alignment device is used in combination: the uprights are vertically welded to the base; a roller and a sliding roller form a rolling system, allowing the sliding roller to rotate around the roller; fixed rods are welded to both the roller and the upright; one end of the rear connecting rod is welded vertically to the upright, and the other end is welded to the rear sleeve; screws are screwed into the rear sleeve; one end of the front connecting rod is welded to the sliding roller, and the other end is welded to the front sleeve. In use, the left and right steel sections are passed through the rear and front sleeves of the alignment device, respectively. The right steel section is then rotated until it aligns with the left steel section, and the angle between them is adjusted. The left steel section protruding from the rear sleeve is then adjusted to ensure a proper fit between the right and left steel sections. Finally, the screws are tightened, and the joints between the right and left steel sections are welded. This alignment device is simple to assemble, easy to operate, and practical. It solves the problem of manually aligning steel profiles, reduces rework, lowers construction costs, reduces worker fatigue, and improves the efficiency of steel profile assembly.
Claims
1. A steel section assembly alignment device, characterized in that... The assembly includes a fixed rod (1), a rear sleeve (2), a base (3), a screw (4), a front sleeve (5), a roller (6), a sliding roller (7), a vertical rod (8), a rear connecting rod (9), and a front connecting rod (10). The vertical rod (8) is vertically welded to the base (3); the roller (6) and the sliding roller (7) form a rolling system, and the sliding roller (7) can rotate around the roller (6); the fixed rod (1) is welded to the roller (6) and the vertical rod (8) respectively; one end of the rear connecting rod (9) is vertically welded to the vertical rod (8), and the other end is welded to the rear sleeve (2); the screw (4) is screwed into the rear sleeve (2); one end of the front connecting rod (10) is welded to the sliding roller (7), and the other end is welded to the front sleeve (5).
2. The alignment device for steel section assembly according to claim 1, characterized in that, The fixing rod (1) is made of round steel with a diameter of 30mm and a length of 1500mm; the rear sleeve (2) is made of square tube with a cross-sectional dimension of 200X200mm and a length of 300mm; the base (3) is a round plate made of 40mm thick steel plate with a diameter of 500mm; the screw (4) has a diameter of 14mm and a length of 100mm; the front sleeve (5) is made of square tube with a cross-sectional dimension of 200X200mm and a length of 300mm; the roller (6) is made of round steel with a diameter of 20mm and a length of 300mm; the sliding roller (7) is a purchased finished bearing with an outer diameter of 50mm and an inner diameter of 20mm; the upright (8) is made of round steel with a diameter of 20mm and a length of 260mm; the rear connecting rod (9) is made of square steel with a cross-sectional dimension of 40X40mm and a length of 600mm; the front connecting rod (10) is made of round steel with a diameter of 14mm and a length of 400mm.