Anti-trip device

Abstract

The utility model provides a kind of anti-skip device, and the anti-skip device includes: edge ring component, edge ring component is set on the inner wall surface of container;Edge ring component is provided with mounting groove;Mounting groove is recessed in the surface of edge ring component setting;Plug pin frame, plug pin frame is provided with insertion slot;Insertion slot is adapted with mounting groove;Plug pin frame is inserted on edge ring component by insertion slot;Pedal structure, pedal structure is connected with plug pin frame, and the upper portion of pedal structure has support plate surface.

Description

Technical Field

[0001] This utility model relates to the field of tire manufacturing technology, and specifically to a device for preventing slippage. Background Technology

[0002] Currently used vulcanizing equipment is designed based on the specific parameters of the tires being produced, meaning the vulcanizing machine is designed according to the tire mold. However, due to the increasing diversification of tire products, existing vulcanizing machines are gradually being adapted to smaller molds, i.e., large vulcanizing pans are equipped with small molds.

[0003] However, the most significant safety hazard that arose during the adaptation process was the excessive gap between the steamer and the mold, which could cause operators to slip and fall when entering the steamer.

[0004] Therefore, existing technologies need further development. Utility Model Content

[0005] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and provide an anti-fall-into-air device to solve the technical problem of the risk of operators falling into the air when entering the steamer.

[0006] To achieve the above technical objectives, the present invention adopts the following technical solution: It provides an anti-fall-off device, comprising: a side ring component disposed on the inner wall of a container; a mounting groove provided on the side ring component; the mounting groove being recessed into the surface of the side ring component; a foot bracket with a slot; the slot being adapted to the mounting groove; the foot bracket being inserted into the side ring component through the slot; and a pedal structure connected to the foot bracket, the upper part of the pedal structure having a support plate surface.

[0007] Furthermore, the pedal structure includes multiple pedal components, which are connected in sequence to form the pedal structure.

[0008] Furthermore, adjacent pedal components overlap each other.

[0009] Furthermore, the pedal component is provided with a first connecting hole; the foot bracket is provided with a second connecting hole; the pedal component is connected to the foot bracket by inserting fasteners into the first connecting hole and the second connecting hole.

[0010] Furthermore, the pedal component is provided with a through groove that extends through the pedal component.

[0011] Furthermore, the insert bracket includes: a support portion having a support surface for supporting the pedal structure; a first limiting plate and a second limiting plate; both the first limiting plate and the second limiting plate are connected to the support portion; the first limiting plate and the second limiting plate are spaced apart to form the slot between the first limiting plate and the second limiting plate.

[0012] Furthermore, the edge ring component is a ring-shaped structure; the periphery of the edge ring component has a fixing surface for connecting with the inner wall of the container; wherein, the thickness of the edge ring component in the vertical direction is greater than the thickness of the edge ring component in the horizontal direction.

[0013] Furthermore, the mounting groove includes: a first mounting groove, which is recessed into the fixing surface; and a second mounting groove, which is recessed into the inner wall surface of the edge ring component.

[0014] Furthermore, the depth of the first mounting groove is greater than the depth of the second mounting groove.

[0015] Furthermore, there are multiple mounting slots, which are spaced apart; there are multiple prongs, which are arranged in a one-to-one correspondence with the multiple mounting slots.

[0016] Beneficial effects: According to an embodiment of this utility model, an anti-fall-off device is provided, comprising: a side ring component disposed on the inner wall surface of a container; the side ring component having an installation groove; the installation groove being recessed into the surface of the side ring component; a foot bracket having a slot; the slot being adapted to the installation groove; the foot bracket being inserted into the side ring component through the slot; and a pedal structure connected to the foot bracket, the upper part of the pedal structure having a support plate. The insertion design of the installation groove and slot enables quick and stable installation and disassembly, with low installation difficulty. When lifting the mold, the pot-side pedal can be removed without affecting the lifting of the mold. The support plate directly fills the gap, eliminating the risk of personnel falling off the plate. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the anti-fall-into-air device used in an embodiment of this utility model; Figure 2 This is a schematic diagram of the side ring component of the anti-fall-into-air device used in an embodiment of this utility model; Figure 3 yes Figure 2 A magnified view of part I in the image; Figure 4 This is a top view of the anti-fall-into-air device used in this embodiment of the utility model; Figure 5This is a schematic diagram of the structure of the anti-fall-into-the-air device's bracket provided in this embodiment of the utility model; Figure 6 This is a top view of the foot bracket of the anti-fall device provided in this embodiment of the utility model; Figure 7 This is a schematic diagram of the pedal component of the anti-skid device provided in this embodiment of the utility model.

[0018] The above figures include the following reference numerals: 1. Edge ring component; 102. Mounting groove; 103. Fixing surface; 104. First mounting groove; 105. Second mounting groove; 2. Plug bracket; 201. Slot; 202. Second connecting hole; 203. Support part; 204. Support surface; 205. First limiting plate; 206. Second limiting plate; 3. Pedal structure; 301. Support plate surface; 302. Pedal component; 303. First connecting hole; 304. Through groove; 4. Fasteners. Detailed Implementation

[0019] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0020] See Figures 1 to 7 According to an embodiment of the present invention, an anti-fall-off device is provided, comprising: a side ring component 1, which is disposed on the inner wall surface of a container; a mounting groove 102 is provided on the side ring component 1; the mounting groove 102 is recessed into the surface of the side ring component 1; a foot bracket 2, which is provided with a slot 201; the slot 201 is adapted to the mounting groove 102; the foot bracket 2 is inserted into the side ring component 1 through the slot 201; and a pedal structure 3, which is connected to the foot bracket 2, and the upper part of the pedal structure 3 has a support plate surface 301.

[0021] The anti-fall device for the steamer in this embodiment mainly includes three parts: side ring component 1, which is welded to the inner wall of the steamer. Figure 3 The surface of the bracket has a recessed mounting groove 102. The bracket 2 is inserted into the mounting groove 102 via a slot 201 to form a detachable connection. Figure 2 Pedal structure 3: Fixed on the insert bracket 2, the support plate 301 covers the gap between the steamer and the mold.

[0022] With the above-described design, the insertion design of the mounting slot 102 and the slot 201 enables quick and stable installation and disassembly, with minimal installation difficulty. When lifting the mold, the side footplate can be removed without affecting the lifting process. The support plate 301 directly fills the gaps, eliminating the risk of personnel slipping and falling. Because its insertion slots are pre-processed, on-site construction only requires ensuring the installation accuracy of the welding ring, thus solving the technical problem of the risk of operators slipping and falling when entering the steamer.

[0023] See Figure 1 , Figure 7 In the anti-fall-off device of this embodiment, the pedal structure 3 includes multiple pedal components 302, which are connected in sequence to form the pedal structure 3. In this way, the modular design of the pedal components 302 can adapt to different steamer sizes, enhancing the practicality of the device.

[0024] In the anti-fall device of this embodiment, adjacent pedal components 302 overlap each other.

[0025] With the above configuration, a continuous pedal structure 3 is formed by overlapping each other, with no gaps at the joints to prevent tools or limbs from getting stuck.

[0026] See Figure 1 , Figure 5 In the anti-fall device of this embodiment, the pedal component 302 is provided with a first connection hole 303; the foot bracket 2 is provided with a second connection hole 202; by inserting fasteners 4 into the first connection hole 303 and the second connection hole 202, the pedal component 302 is connected to the foot bracket 2.

[0027] With the above configuration, the fastener 4 can pass through the first connection hole 303 of the pedal component 302 and the second connection hole 202 of the foot bracket 2.

[0028] Specifically, countersunk bolts are fixed to the pedal component 302 and the foot bracket 2 to prevent the protrusion from tripping people and to enhance structural stability.

[0029] See Figure 1 , Figure 7 In the anti-skid device of this embodiment, the pedal component 302 is provided with a through groove 304, which penetrates the pedal component 302.

[0030] With the above configuration, the through groove 304 passes through the pedal component 302, drains water from the steamer, and also has an anti-slip function to prevent workers from slipping.

[0031] See Figure 5In the anti-fall device of this embodiment, the foot bracket 2 includes: a support portion 203, the support portion 203 having a support surface 204 for supporting the pedal structure 3; a first limiting plate 205 and a second limiting plate 206; the first limiting plate 205 and the second limiting plate 206 are both connected to the support portion 203; the first limiting plate 205 and the second limiting plate 206 are arranged at intervals to form a slot 201 between the first limiting plate 205 and the second limiting plate 206.

[0032] The first limiting plate 205 and the second limiting plate 206 are connected to the support part 203 to form a slot 201; the first limiting plate 205 and the second limiting plate 206 clamp the edge ring part 1 to prevent the foot bracket 2 from shifting laterally and to ensure that the pedal does not tip over when it is under load.

[0033] See Figure 1 , Figure 2 In the anti-fall device of this embodiment, the side ring component 1 is a ring structure; the periphery of the side ring component 1 has a fixing surface 103 for connecting with the inner wall of the container; wherein, the thickness of the side ring component 1 in the vertical direction is greater than the thickness of the side ring component 1 in the horizontal direction.

[0034] Specifically, the vertical thickness is greater than the horizontal thickness, and the fixing surface 103 is welded to the inner wall of the steamer. Figure 3 This thickening in the vertical direction enhances the ring's resistance to deformation, and the welded fixing surface 103 ensures a safety factor of ≥2.5 for bearing a 300kg load.

[0035] In some embodiments, the fixing surface 103 is located on opposite sides of the first limiting plate 205 and the second limiting plate 206 of the edge ring component 1.

[0036] See Figure 3 In the anti-fall device of this embodiment, the mounting groove 102 includes: a first mounting groove 104, which is recessed into the fixing surface 103; and a second mounting groove 105, which is recessed into the inner wall surface of the side ring component 1. Thus, by providing mounting grooves 102 on both sides, the connection between the structures becomes more robust.

[0037] See Figure 3 In the anti-fall device of this embodiment, the depth of the first mounting groove 104 is greater than the depth of the second mounting groove 105.

[0038] Specifically, the first mounting groove 104 is recessed in the fixing surface 103 and has a relatively large depth; the second mounting groove 105 is recessed in the inner wall of the side ring and has a relatively small depth.

[0039] The first mounting slot 104, with its deep groove design, enhances the pull-out resistance of the insert bracket 2. The second mounting slot 105, with its shallow groove, assists in positioning. The two slots work together to improve stability.

[0040] See Figure 1 , Figure 2 In the anti-fall device of this embodiment, there are multiple mounting slots 102, which are spaced apart; there are multiple plug brackets 2, which are arranged one-to-one with the multiple mounting slots 102.

[0041] With the above configuration, multiple mounting slots 102 are evenly distributed circumferentially along the edge ring component 1, and are inserted into multiple insert brackets 2 one by one. In this way, the distributed insertion points disperse the load on the pedal, reduce single-point stress, and extend the service life of the device.

[0042] Example 1: The edge ring component 1 is made of Q235 material primarily because of its excellent weldability and good plasticity, as well as its relatively low cost.

[0043] The second leg holder was chosen to be made of Q235 material, mainly because it has sufficient strength to meet the design benchmark requirement of 300KG.

[0044] The pedal structure 3 is made of 7075 aluminum alloy primarily because of its low density and lightweight nature, which reduces the physical labor required for operation. Furthermore, given the humid and hot environment inside the steamer, the use of aluminum alloy also minimizes the risk of rust and corrosion.

[0045] Example 2: The anti-tripping device in this embodiment takes into account various factors such as gap width, pot diameter, and pot depth, based on the specific usage environment. Edge grinding is required at the overlapping areas, and the processing technology for the pot edge diameter and inner wall is precise. Peripheral tolerances must be controlled within 4mm, and the thickness of the footplate structure 3 must be at least 5mm, secured with countersunk bolts to prevent tripping and injury. For safety, the thickness of the footrest 2 should be at least 25mm. In special working conditions, simulation using ABAQUS must be performed to ensure a safety factor ≥ 2.5.

[0046] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0047] Optionally, specific examples in this embodiment can refer to the examples described in the above embodiments, and will not be repeated here.

[0048] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0049] In the above embodiments of this application, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0050] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A device for preventing slippage, characterized in that, include: A side ring component (1) is disposed on the inner wall surface of the container; a mounting groove (102) is provided on the side ring component (1); the mounting groove (102) is recessed into the surface of the side ring component (1); A plug bracket (2) is provided with a slot (201); the slot (201) is adapted to the mounting groove (102); the plug bracket (2) is inserted into the side ring component (1) through the slot (201); The pedal structure (3) is connected to the foot bracket (2), and the upper part of the pedal structure (3) has a support plate (301).

2. The anti-fall device according to claim 1, characterized in that, The pedal structure (3) includes multiple pedal components (302), which are connected in sequence to form the pedal structure (3).

3. The anti-fall device according to claim 2, characterized in that, The adjacent pedal components (302) overlap each other.

4. The anti-fall device according to claim 2, characterized in that, The pedal component (302) is provided with a first connection hole (303); the plug bracket (2) is provided with a second connection hole (202); by inserting fasteners (4) into the first connection hole (303) and the second connection hole (202), the pedal component (302) is connected to the plug bracket (2).

5. The anti-fall device according to claim 2, characterized in that, The pedal component (302) is provided with a through groove (304) that extends through the pedal component (302).

6. The anti-fall device according to claim 1, characterized in that, The bracket (2) includes: The support part (203) has a support surface (204) for supporting the pedal structure (3). A first limiting plate (205) and a second limiting plate (206); both the first limiting plate (205) and the second limiting plate (206) are connected to the support portion (203); the first limiting plate (205) and the second limiting plate (206) are spaced apart to form the slot (201) between the first limiting plate (205) and the second limiting plate (206).

7. The anti-fall device according to claim 1, characterized in that, The side ring component (1) is a ring structure; the periphery of the side ring component (1) has a fixing surface (103) for connecting with the inner wall of the container; wherein the thickness of the side ring component (1) in the vertical direction is greater than the thickness of the side ring component (1) in the horizontal direction.

8. The anti-fall device according to claim 7, characterized in that, The mounting slot (102) includes: A first mounting groove (104) is recessed into the fixing surface (103); The second mounting groove (105) is recessed into the inner wall surface of the edge ring component (1).

9. The anti-fall device according to claim 8, characterized in that, The depth of the first mounting groove (104) is greater than the depth of the second mounting groove (105).

10. The anti-fall-off device according to claim 1, characterized in that, There are multiple mounting slots (102), and the multiple mounting slots (102) are spaced apart; there are multiple plug brackets (2), and the multiple plug brackets (2) are arranged one-to-one with the multiple mounting slots (102).

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