A cage ladder platform

Abstract

The utility model discloses a protective cage type cat ladder operation platform, including two vertical rods and a plurality of footrest cross bars, is set up with mounting hole on the vertical rod, the inside splicing of mounting hole has the mounting block, two mounting blocks are fixedly connected through arc protection frame, be provided with the limit tube on the mounting block, the vertical rod is installed with the limit component that can prevent limit tube movement. This protective cage type cat ladder operation platform, to arc protection frame carries out the preliminary fixation, then the staff is screwed again fixed bolt, then can to arc protection frame carries out secondary fixation, adopts first primary positioning fixed, then uses fixed bolt fixed again, when the staff is screwed fixed bolt, need not to hold arc protection frame with hand, effectively reduces the installation difficulty, and adopts twice fixed, even if fixed bolt loosens, still can keep the stability of arc protection frame, improves its protection security.

Description

Technical Field

[0001] This utility model relates to the field of climbing ladder technology, and in particular to a cage-type climbing ladder operating platform. Background Technology

[0002] When performing maintenance on high floors, staff often need to use ladders to climb to higher positions to observe the equipment up close and develop maintenance plans. To prevent staff from falling while climbing, protective cages are often installed around the ladders to protect them.

[0003] Existing protective cages are generally made of welded metal pipes and are usually connected to climbing ladders with bolts. However, relying solely on bolts for reinforcement can lead to safety hazards if the bolts loosen over time and the cage connection becomes unstable. Utility Model Content

[0004] The main purpose of this utility model is to provide a cage-type climbing ladder operating platform, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A cage-type climbing ladder operating platform includes two vertical rods and multiple foot pedals. The vertical rods have mounting holes, and mounting blocks are inserted into the mounting holes. The two mounting blocks are fixedly connected by an arc-shaped protective frame. The mounting blocks are provided with limit tubes, and the vertical rods are equipped with limit components to prevent the limit tubes from moving.

[0007] Preferably, the limiting component includes a support, a limiting post is inserted into the inside of the support, a positioning plate is fixedly connected to the outer surface of the limiting post, the positioning plate is connected to the support by a support spring, and the limiting post is inserted into the inside of the limiting tube.

[0008] Preferably, a baffle is fixedly connected to one end of the limiting post, and a pull ring is fixedly connected to the side of the baffle away from the limiting post.

[0009] Preferably, a sealing cover is hinged to the vertical rod via a hinge, the sealing cover is provided with a rubber ring, and an opening is provided on one side of the sealing cover.

[0010] Preferably, a mounting plate is fixedly connected to the sealing cover, and the mounting plate is fixedly connected to the vertical rod by locking bolts.

[0011] Preferably, a mounting plate is fixedly connected to the mounting block, and the mounting plate is fixedly connected to the vertical rod by fixing bolts.

[0012] Preferably, each of the vertical bars has a mounting frame fixedly connected to its adjacent side, the foot pedal crossbar is inserted into the mounting frame, and the foot pedal crossbar is fixedly connected to the mounting frame by positioning bolts.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This cage-type climbing ladder operating platform, through the coordinated arrangement of vertical rods, footrests, mounting holes, mounting blocks, arc-shaped protective frames, limit tubes, supports, limit columns, support springs, and baffles, allows workers to first insert mounting blocks into the mounting holes when installing the arc-shaped protective frame. Then, under the action of the support springs, the limit columns can be inserted into the limit tubes to initially fix the arc-shaped protective frame. Workers can then tighten the fixing bolts to achieve a secondary fixation of the arc-shaped protective frame. By using initial positioning and fixation followed by fixing with bolts, workers do not need to hold the arc-shaped protective frame with their hands when tightening the bolts, effectively reducing the installation difficulty. Furthermore, the two-stage fixing method ensures that even if the fixing bolts loosen, the arc-shaped protective frame remains stable, improving its safety. Attached Figure Description

[0015] Figure 1 This is an isometric structural diagram of a cage-type climbing ladder operating platform according to Embodiment 1 of this utility model;

[0016] Figure 2 This is a cross-sectional structural diagram of a cage-type climbing ladder operating platform according to Embodiment 1 of this utility model;

[0017] Figure 3 This is a partially enlarged structural diagram of a cage-type climbing ladder operating platform according to Embodiment 1 of this utility model;

[0018] Figure 4 This is Embodiment 1 of the present invention, which describes a cage-type climbing ladder operating platform. Figure 3 Enlarged structural diagram at point B;

[0019] Figure 5 This is Embodiment 1 of the present invention, which is a cage-type climbing ladder operating platform. Figure 1 Enlarged structural diagram at point A in the middle.

[0020] In the diagram: 1. Positioning bolt; 2. Vertical rod; 3. Foot pedal crossbar; 4. Mounting hole; 5. Mounting block; 6. Arc-shaped protective frame; 7. Limiting tube; 8. Support; 9. Limiting post; 10. Positioning plate; 11. Support spring; 12. Baffle; 13. Pull ring; 14. Sealing cover; 15. Rubber ring; 16. Mounting plate; 17. Locking bolt; 18. Mounting piece; 19. Fixing bolt; 20. Mounting frame. Detailed Implementation

[0021] 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.

[0022] Example 1

[0023] like Figure 1-5 As shown, a cage-type climbing ladder operating platform includes two vertical rods 2 and multiple foot pedals 3. The vertical rods 2 are provided with mounting holes 4, and mounting blocks 5 are inserted into the mounting holes 4. The two mounting blocks 5 are fixedly connected by an arc-shaped protective frame 6. The mounting blocks 5 are provided with limit tubes 7, and the vertical rods 2 are provided with limit components that can prevent the limit tubes 7 from moving.

[0024] In practical use, through the coordinated arrangement of the vertical rod 2, foot pedal horizontal bar 3, mounting hole 4, mounting block 5, arc-shaped protective frame 6, limiting tube 7, support 8, limiting post 9, support spring 11, and baffle 12, when the arc-shaped protective frame 6 needs to be installed, the worker can first insert the mounting block 5 into the mounting hole 4. Then, under the action of the support spring 11, the limiting post 9 can be inserted into the limiting tube 7 to initially fix the arc-shaped protective frame 6. Then, the worker can tighten the fixing bolt 19 to fix the arc-shaped protective frame 6 a second time. By adopting the method of initial positioning and fixing first, and then fixing with fixing bolt 19, the worker does not need to hold the arc-shaped protective frame 6 with his hands when tightening the fixing bolt 19, which effectively reduces the installation difficulty. Moreover, by adopting the two-stage fixing, even if the fixing bolt 19 loosens, the arc-shaped protective frame 6 can still remain stable, improving its protective safety.

[0025] In this embodiment, the limiting component includes a support 8, a limiting post 9 is inserted into the inside of the support 8, a positioning plate 10 is fixedly connected to the outer surface of the limiting post 9, the positioning plate 10 and the support 8 are connected by a support spring 11, and the limiting post 9 is inserted into the inside of the limiting tube 7.

[0026] In practical use, the mounting block 5 is fixed by inserting the limiting post 9 into the limiting tube 7, which makes it less likely for the mounting block 5 to move and allows it to be installed more stably inside the mounting hole 4.

[0027] In this embodiment, a baffle 12 is fixedly connected to one end of the limiting post 9, and a pull ring 13 is fixedly connected to the side of the baffle 12 away from the limiting post 9.

[0028] In practical use, by pulling the pull ring 13, the staff can control the movement of the limit post 9 with less effort.

[0029] In this embodiment, a sealing cover 14 is hinged to the vertical rod 2 via a hinge, and a rubber ring 15 is provided on the sealing cover 14. An opening is provided on one side of the sealing cover 14.

[0030] In practical use, when the sealing cover 14 is opened, it can block the fixing bolts 19 and collect any falling fixing bolts 19. This can effectively prevent the fixing bolts 19 from falling directly to the ground from a height if they are not tightened properly when fixing the arc-shaped protective frame 6, thus avoiding falling objects from a height. When the sealing cover 14 is in contact with the vertical rod 2, it can cover and seal the mounting block 5, protecting the mounting block 5, the limiting tube 7, and the fixing bolts 19.

[0031] In this embodiment, a mounting plate 16 is fixedly connected to the sealing cover 14, and the mounting plate 16 is fixedly connected to the vertical rod 2 by locking bolts 17.

[0032] In practical use, the locking bolt 17 can make the sealing cover 14 fit more tightly with the vertical rod 2.

[0033] In this embodiment, a mounting plate 18 is fixedly connected to the mounting block 5, and the mounting plate 18 is fixedly connected to the vertical rod 2 by a fixing bolt 19.

[0034] In practical use, the mounting plate 18 and fixing bolt 19 can be used to fix the mounting block 5 a second time, ensuring that the arc-shaped protective frame 6 is installed more stably.

[0035] In this embodiment, the two vertical bars 2 are fixedly connected to the mounting frame 20 on their sides that are close to each other. The foot pedal crossbar 3 is inserted into the inside of the mounting frame 20, and the foot pedal crossbar 3 and the mounting frame 20 are fixedly connected by the positioning bolt 1.

[0036] In practical use, the foot pedal crossbar 3 is installed inside the mounting frame 20 by setting the mounting frame 20 and the positioning bolt 1, which facilitates the installation of the foot pedal crossbar 3. Furthermore, due to the obstruction of the foot pedal crossbar 3, even if the positioning bolt 1 becomes loose, the foot pedal crossbar 3 will not fall off, making it safer.

[0037] Working principle: When the arc-shaped protective frame 6 needs to be installed, the staff can first insert the mounting block 5 into the mounting hole 4. Then, under the action of the support spring 11, the limiting post 9 can be inserted into the limiting tube 7 to initially fix the arc-shaped protective frame 6. Then, the staff can tighten the fixing bolt 19 to fix the arc-shaped protective frame 6 a second time, making the arc-shaped protective frame 6 more stable.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cage-type climbing ladder operating platform, comprising two vertical bars (2) and multiple footrest crossbars (3), characterized in that: The vertical rod (2) has an installation hole (4), and an installation block (5) is inserted into the installation hole (4). The two installation blocks (5) are fixedly connected by an arc-shaped protective frame (6). The installation block (5) is provided with a limit tube (7), and the vertical rod (2) is equipped with a limit component that can prevent the limit tube (7) from moving.

2. The cage-type climbing ladder operating platform according to claim 1, characterized in that: The limiting component includes a support (8), a limiting post (9) is inserted inside the support (8), a positioning plate (10) is fixedly connected to the outer surface of the limiting post (9), the positioning plate (10) and the support (8) are connected by a support spring (11), and the limiting post (9) is inserted inside the limiting tube (7).

3. The cage-type climbing ladder operating platform according to claim 2, characterized in that: One end of the limiting post (9) is fixedly connected to a baffle (12), and a pull ring (13) is fixedly connected to the side of the baffle (12) away from the limiting post (9).

4. The cage-type climbing ladder operating platform according to claim 1, characterized in that: A sealing cover (14) is hinged to the vertical rod (2) via a hinge. A rubber ring (15) is provided on the sealing cover (14), and an opening is provided on one side of the sealing cover (14).

5. The cage-type climbing ladder operating platform according to claim 4, characterized in that: An mounting plate (16) is fixedly connected to the sealing cover (14), and the mounting plate (16) is fixedly connected to the vertical rod (2) by locking bolts (17).

6. The cage-type climbing ladder operating platform according to claim 1, characterized in that: An mounting plate (18) is fixedly connected to the mounting block (5), and the mounting plate (18) is fixedly connected to the vertical rod (2) by a fixing bolt (19).

7. The cage-type climbing ladder operating platform according to claim 1, characterized in that: The two vertical bars (2) are fixedly connected to the mounting frame (20) on the side that is close to each other. The foot pedal crossbar (3) is inserted into the inside of the mounting frame (20). The foot pedal crossbar (3) and the mounting frame (20) are fixedly connected by positioning bolts (1).

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