Anti-falling device for large-diameter ring seat milling workstation
By designing a combination of a lifting ring, a wire rope and a fall arrester on the milling workstation, the problem of the milling workstation tipping over and falling when moving on the ring seat is solved, and the safe movement and fall prevention effect of the workstation are achieved.
Patent Information
- Application Number
- CN202421141203.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-05-23
AI Technical Summary
There is a risk of the milling workstation tipping over and falling when it moves on the ring seat, which the existing technology has not effectively solved.
A fall prevention device for a large-diameter ring-seat milling workstation was designed, which includes a lifting ring, a wire rope, an anchor rod and a fall arrester. The fall arrester is connected to the safety rope through a hook. The fall arrester has a slow retraction function to ensure that the safety rope always remains slightly slack to prevent the workstation from being locked in time when it tips over.
It effectively prevents the milling workstation from tipping over and falling when it moves on the ring seat, ensures that the safety rope always remains in a relaxed state, prevents the equipment from tipping over, and realizes the safe movement of the workstation.
Smart Images
Figure CN223313047U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an anti-falling device for a large-diameter ring seat milling workstation. Background Art
[0002] When the milling workstation moves on the ring seat, one end of the workstation is suspended outside the ring seat. At the same time, the electromagnet of the workstation is not magnetically fixed to the ring seat, and there is a risk of the workstation tipping over and falling. Utility Model Content
[0003] The technical problem to be solved by the utility model is to provide an anti-fall device for a large-diameter ring seat milling workstation, which is used to solve the problem of the risk of overturning and falling when the milling workstation moves on the ring seat.
[0004] In order to solve the above problems, the utility model provides a large-diameter ring seat milling workstation anti-fall device, including a lifting ring fixedly connected to the platform above the ring seat, with multiple hooks hanging on the lifting ring, and the hooks are connected to the milling workstation through safety ropes.
[0005] The suspension ring comprises a steel wire rope and a plurality of anchor rods fixedly connected to a platform above the ring seat. The steel wire rope is sequentially connected to each anchor rod, and the steel wire rope encloses a long polygonal cableway on the projection surface of the ring seat.
[0006] There are two hooks hanging on the lifting ring, and the hooks are connected to the safety rope through the fall arrester.
[0007] The beneficial effects of the utility model are as follows: when the workstation moves, the fall arrester slides along with the workstation on the cableway, and the fall arrester has a slow retraction function, which can ensure that the safety rope always remains slightly relaxed. When the workstation overturns, the fall arrester can lock in time to avoid falling. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] The present invention will be further described below with reference to the accompanying drawings:
[0009] Figure 1 This is a schematic diagram of the main structure of the utility model.
[0010] Figure 2 This is a side view structural diagram of the utility model.
[0011] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model.
[0012] Figure 4 It is a structural diagram of the present utility model.
[0013] In the figure: hook 1, wire rope 2, anchor rod 3, fall arrester 4, safety rope 5, workstation 6, ring seat 7, platform 8. DETAILED DESCRIPTION
[0014] like Figures 1 to 4 As shown, a fall prevention device for a large-diameter ring-seat milling workstation includes a lifting ring fixedly connected to a platform 8 above the ring seat 7. Multiple hooks 1 are suspended from the lifting ring, and the hooks 1 are connected to the milling workstation 6 via safety ropes 5. The lifting ring includes a steel wire rope 2 and multiple anchor rods 3 fixedly connected to the platform 8 above the ring seat 7. The steel wire rope 2 is sequentially connected to each anchor rod 3, and the steel wire rope 2 encloses a long polygonal ropeway on the projection surface of the ring seat 7.
[0015] There are two hooks 1 hanging on the lifting ring, and the hooks 1 are connected to the safety rope 5 through the fall arrester 4. When passing the anchor rod 3, one hook 1 can be released first, passed over the anchor rod 3 and hung on the next section of wire rope 2, and then the other hook 1 can be passed over the anchor rod 3 and hung on the wire rope 2. In this way, it can be ensured that when passing the anchor rod 3, one hook 1 is always kept to prevent the workstation 6 from falling.
[0016] Described hook 1 is safety belt hook 1. This hook 1 has locking function, not only is purchased convenient, and can be effectively placed and unhooked afterwards.
[0017] When the present invention is in use, the workstation 6 moves forward, driving the anti-fall device 4 on the hook 1 to slide on the cableway until the workstation 6 moves below the anchor rod 3. The hooks 1 on the two anti-fall devices 4 are then manually installed on the next section of the cableway. Because the anti-fall device 4 has a slow retraction function, it ensures that the safety rope 5 always remains slightly slack, making it easier to move the hook 1. If the equipment tips over, the anti-fall device 4 can be locked in time to prevent a fall.
[0018] The above embodiments are merely preferred technical solutions of the present invention and should not be construed as limiting the present invention. The scope of protection of the present invention shall be the technical solutions set forth in the claims, including equivalent alternatives to the technical features of the technical solutions set forth in the claims. Equivalent alternatives and improvements within this scope are also within the scope of protection of the present invention.
Claims
1. A large diameter ring seat milling workstation anti-fall device, characterized by: The invention comprises a lifting ring fixedly connected to a platform (8) above a ring seat (7), a plurality of hooks (1) are hung on the lifting ring, and the hooks (1) are connected to a milling workstation (6) through a safety rope (5).
2. The anti-fall device for a large-diameter ring seat milling workstation according to claim 1, characterized in that: The suspension ring comprises a steel wire rope (2) and a plurality of anchor rods (3) fixedly connected to a platform (8) above the ring seat (7). The steel wire rope (2) is connected to each anchor rod (3) in sequence, and the steel wire rope (2) encloses a long polygonal cableway on the projection surface of the ring seat (7).
3. A large diameter ring seat milling workstation anti-falling device according to claim 1 or 2, characterized in that: Two hooks (1) are hung on the lifting ring, and the hooks (1) are connected to the safety rope (5) through the fall arrester (4).
4. The anti-falling device for a large-diameter ring seat milling workstation according to claim 1 or 2, characterized in that: The hook (1) is a safety belt hook (1).