A material receiving device for steel structure cutting
Patent Information
- Application Number
- CN202522085717.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-28
- Publication Date
- 2026-09-11
- Estimated Expiration
- 2035-09-28
AI Technical Summary
[0006]针对目前在对型钢转运过程中，需两名工人分别操控一辆接料车，通过人工协调来保证型钢的平稳移动，不仅增加了人力成本，还存在协调困难、移动不同步的问题，本实用新型提供一种钢结构切割用接料装置
1、本实用新型通过放置台稳定承接从切割台移出的型钢首端，随着型钢的持续推送，可将两根旋转托臂转动至型钢的底部，对型钢进行托举支撑，通过双头螺纹杆与螺母快速连接两侧挡板，即可锁定两根旋转托臂的相对位置，形成一个刚性的整体承载框架，从而仅需一名工人即可完成型钢的转运，显著降低了人力成本，提高作业效率。
Smart Images
Figure CN224737835U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of steel structure processing, and specifically relates to a receiving device for cutting steel structures. Background Technology
[0002] Cutting structural steel is a common process in steel structure fabrication. Structural steel is typically placed on a cutting table for fixed-length cutting. After one section is cut, subsequent sections continue forward under the action of a pushing device. During this process, the cut sections are simultaneously pushed off the cutting table. A receiving device is then needed to receive the cut sections for subsequent transport.
[0003] The common material receiving solution in the industry is to use two independent material receiving vehicles to work together: one material receiving vehicle is parked in advance near the discharge end of the cutting table to receive the first end of the cut steel; as the cut steel is gradually moved out of the cutting table with the pushing action, the other material receiving vehicle needs to be moved by the worker to the bottom of the tail end of the steel to support the tail end of the steel.
[0004] During the transfer of structural steel, two workers are required to operate one receiving vehicle each, and manual coordination is needed to ensure the smooth movement of the structural steel. This not only increases labor costs, but also presents problems such as coordination difficulties and asynchronous movement.
[0005] Therefore, we propose a receiving device for steel structure cutting to solve the above problems. Utility Model Content
[0006] Currently, the process of transferring structural steel requires two workers to operate a receiving vehicle, and manual coordination is needed to ensure the smooth movement of the steel. This not only increases labor costs but also presents problems such as coordination difficulties and asynchronous movement. This utility model provides a receiving device for steel structure cutting.
[0007] The solution adopted by this utility model to solve its technical problem is: a receiving device for cutting steel structure, including a gantry frame, a connector and two symmetrically arranged rotating support arms. The top of the gantry frame is welded and fixed with a placement platform for supporting the end of the steel section. The two bottom ends of the gantry frame are rotatably mounted with the same axle, and wheels are respectively installed at the front and rear ends of the axle. The rotating support arm is integrally connected from left to right by a short straight section, an inclined section and a long straight section. The left end of the rotating support arm is rotatably installed on the bottom of the placement platform, and the upper surface of the long straight section is coplanar with the upper surface of the placement platform. Side baffles are welded and fixed to the opposite sides of the two rotating arms, and the two side baffles are detachably connected by a connector.
[0008] Preferably, two ribs are welded and fixed to the bottom of the placement platform, and the ribs are welded and fixed to the left side of the portal frame.
[0009] Preferably, the side baffle has vertically oriented slots.
[0010] Preferably, the connector is a double-threaded rod, with both ends of the double-threaded rod passing through the strip holes on both sides, and each end of the rod is threaded with a nut.
[0011] Preferably, a support rod is welded and fixed at the bottom right of the rotating support arm, and a swivel caster is fixedly installed at the bottom of the support rod.
[0012] Preferably, an L-shaped seat is welded and fixed at the bottom right of the placement platform, and a rotating shaft is welded and fixed at the left end of the rotating support arm. Bearings are respectively fitted at the upper and lower ends of the rotating shaft, and the two bearings are respectively installed at the bottom of the placement platform and the inner bottom of the L-shaped seat.
[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model uses a placement platform to stably support the first end of the steel section removed from the cutting table. As the steel section is continuously pushed, two rotating support arms can be rotated to the bottom of the steel section to lift and support it. By quickly connecting the two side baffles with a double-threaded rod and nut, the relative position of the two rotating support arms can be locked, forming a rigid overall load-bearing frame. Thus, only one worker is needed to complete the transfer of the steel section, which significantly reduces labor costs and improves work efficiency.
[0014] 2. The rotating support arm of this utility model is installed at the bottom of the placement platform through a rotating shaft and bearing 2. The two rotating support arms can be rotated to the front and rear sides of the placement platform respectively, so that the placement platform can be close to the cutting table to receive the first end of the steel section.
[0015] 3. This utility model supports the rotating support arm with support rods and universal casters, which greatly enhances the load-bearing capacity of the rotating support arm, improves the stability of the steel section during transportation, and makes the device flexible to move under load. Attached Figure Description
[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a front view structural diagram of the present invention; Figure 3 This is a three-dimensional structural diagram of the present invention in use.
[0017] In the diagram: 1. Placement platform, 2. L-shaped seat, 3. Portal frame, 4. Rib plate, 51. Axle, 52. Wheel, 6. Rotating support arm, 7. Side baffle, 71. Strip hole, 81. Double-ended threaded rod, 82. Nut, 9. Support rod, 10. Universal caster, 11. Shaft. Detailed Implementation
[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0019] Please see Figure 1-3 This utility model provides a technical solution for a receiving device for cutting steel structures: Example 1: according to Figure 1-3 As shown, the system includes a portal frame 3, connecting parts, and two symmetrically arranged rotating support arms 6. A placement platform 1 for supporting the ends of the steel profile is welded and fixed to the top of the portal frame 3. An L-shaped seat 2 is welded and fixed to the bottom right of the placement platform 1. Bearings are installed at the two bottom ends of the portal frame 3, and the same axle 51 is installed in the two bearings. Wheels 52 are installed at the front and rear ends of the axle 51, respectively. With the support of the two wheels 52, the portal frame 3 and the placement platform 1 can be moved easily.
[0020] The rotating support arm 6 is integrally connected from left to right by a short straight section, an inclined section, and a long straight section. A rotating shaft 11 is welded and fixed to the left end of the rotating support arm 6. Bearings 2 are respectively installed at the upper and lower ends of the rotating shaft 11. The two bearings 2 are respectively installed at the bottom of the placement platform 1 and the inner bottom of the L-shaped seat 2. Under the action of the rotating shaft 11 and the bearings 2, the two rotating support arms 6 can be rotated to the front and rear sides of the placement platform 1, so that the placement platform 1 can be close to the cutting table to receive the first end of the steel section. The upper surface of the long straight section is coplanar with the upper surface of the placement platform 1, so that both the placement platform 1 and the rotating support arm 6 can support the steel section.
[0021] Side baffles 7 are welded and fixed to the opposite sides of the two rotating support arms 6. The side baffles 7 have vertical slots 71. The connecting part is a double-threaded rod 81. The two ends of the double-threaded rod 81 pass through the slots 71 on both sides, and the two ends are threaded with nuts 82. By quickly connecting the double-threaded rod 81 and the nuts 82 to the side baffles 7, the relative position of the two rotating support arms 6 can be locked, forming a rigid overall load-bearing frame. Thus, only one worker is needed to complete the transfer of steel sections, which significantly reduces labor costs and improves work efficiency.
[0022] A support rod 9 is welded and fixed to the bottom right of the rotating support arm 6. A swivel caster 10 is fixedly installed at the bottom of the support rod 9. The rotating support arm 6 is supported by the support rod 9 and the swivel caster 10, which greatly enhances the load-bearing capacity of the rotating support arm 6, improves the stability of the steel section during the transfer process, and makes the device flexible to move under load.
[0023] In practical use, the receiving device for cutting steel structure according to this utility model is first pushed to the discharge port of the cutting equipment, and the two rotating support arms 6 are rotated to the front and rear sides of the placement table 1 respectively, so that the placement table 1 can be close to the cutting table to receive the first end of the steel section. When the cut steel section is pushed out of the cutting table, the first end of the steel section will fall on the placement table 1. As the steel section is continuously pushed, the worker adjusts the position of the placement table 1 in sync, so that the placement table 1 moves with the first end of the steel section. When the steel section is about to be pushed out of the cutting table, the two rotating support arms 6 are rotated to the bottom of the steel section to support it. Then, the double-threaded rod 81 is passed through the strip hole 71 on the two side baffles 7. After that, the nuts 82 are tightened at both ends of the double-threaded rod 81 to fix the relative position of the two rotating support arms 6, forming a rigid overall frame. Once the final steel section is secured, a single worker can operate the device for transport.
[0024] Example 2: Based on Example 1, such as Figure 1 As shown, two ribs 4 are welded and fixed to the bottom of the placement platform 1, and the ribs 4 are welded and fixed to the left side of the portal frame 3.
Claims
1. A material receiving device for cutting steel structure, comprising a portal frame, a connecting member and two symmetrically arranged rotary supporting arms, characterized in that: The top of the portal frame is welded and fixed with a platform for supporting the ends of the steel section. The two bottom ends of the portal frame are rotatably mounted with the same axle, and wheels are mounted at the front and rear ends of the axle respectively. The rotating support arm is integrally connected from left to right by a short straight section, an inclined section and a long straight section. The left end of the rotating support arm is rotatably installed on the bottom of the placement platform, and the upper surface of the long straight section is coplanar with the upper surface of the placement platform. Side baffles are welded and fixed to the opposite sides of the two rotating arms, and the two side baffles are detachably connected by a connector.
2. The steel structure cutting material receiving device according to claim 1, characterized in that: Two ribs are welded and fixed to the bottom of the placement platform, and the ribs are welded and fixed to the left side of the portal frame.
3. The steel structure cutting material receiving device according to claim 1, characterized in that: The side baffle has vertically shaped holes.
4. The steel structure cutting material receiving device according to claim 3, characterized in that: The connector is a double-threaded rod, with both ends of the double-threaded rod passing through the strip holes on both sides, and each end of the rod is threaded with a nut.
5. The steel structure cutting material receiving device according to claim 1, characterized in that: A support rod is welded and fixed to the bottom right of the rotating support arm, and a swivel caster is fixedly installed at the bottom of the support rod.
6. The steel structure cutting material receiving device according to claim 1, characterized in that: An L-shaped seat is welded and fixed at the bottom right of the placement platform. A rotating shaft is welded and fixed at the left end of the rotating support arm. Bearings are respectively fitted at the upper and lower ends of the rotating shaft. The two bearings are respectively installed at the bottom of the placement platform and the inner bottom of the L-shaped seat.