A turnover drilling anti-injury overhauling device

Abstract

This utility model relates to the field of flip-plate maintenance technology and discloses a flip-plate drilling and anti-injury maintenance device, including a base, a back plate fixedly connected to the base, a guide structure set in front of the back plate, a guide channel formed between the guide structure and the back plate, the guide channel extending along the length of the back plate; a positioning component connected to the guide channel, the positioning component having a limiting end and a bending end, the limiting end abutting against the surface of the back plate, the bending end extending to the front of the back plate to form a slot; this utility model can avoid the situation where the pressure strip is difficult to install smoothly inside the rubber strip due to the flip-plate shaking, changing the original method of holding the flip-plate with one hand and hooking the rubber strip with the thumb while using the electric drill with the other hand to the whole person concentrating on using the electric drill to drill holes, improving safety and work efficiency. The positioning plate and L-shaped plate can make the rubber strip flip out 90 degrees without the need to flip the rubber strip by hand, effectively preventing hand injury due to drill breakage, and improving the assembly efficiency of rubber strip and pressure strip.

Description

Technical Field

[0001] This utility model relates to the field of flip-plate maintenance technology, specifically a flip-plate drilling and maintenance device to prevent damage. Background Technology

[0002] The flaps on trains are an indispensable component of railway vehicles, playing a vital role in train operation, such as facilitating passenger boarding and alighting, ensuring passenger safety, and providing a sealing function.

[0003] However, the following problems are often encountered during the maintenance of the flip-up mechanism: First, the components with rubber strips installed on the side of the flap are prone to shaking during the installation of the pressure strip, making it difficult to install the flap pressure strip smoothly inside the rubber strip.

[0004] Secondly, during the drilling process, the flap is unstable due to shaking, which can easily cause drill bits to break and fly out. This not only easily injures the workers, but also seriously threatens their safety, posing a significant safety hazard.

[0005] To address these issues, we have developed a flip-plate drilling and maintenance device designed to effectively solve the aforementioned problems. Utility Model Content

[0006] This utility model provides a flip-plate drilling and maintenance device to prevent injury. Through the cooperation of positioning components and guiding structures, it can change the original method of holding the flip-plate with one hand and hooking the rubber strip with the thumb while using the electric drill with the other hand, so that the whole person can concentrate on using the electric drill to drill holes and press strips. This solves the problems mentioned in the background art, such as the pressure strips being easy to shake during installation and the drill bits being easy to break and fly out during drilling.

[0007] This utility model provides the following technical solution: A flip-plate drilling and maintenance device for preventing injury includes a base, a back plate fixedly connected to the base, and a guide structure disposed in front of the back plate, wherein a guide channel is formed between the guide structure and the back plate, and the guide channel extends along the length of the back plate; a positioning member is connected to the guide channel, wherein the positioning member has a limiting end and a bending end, the limiting end abuts against the surface of the back plate, and the bending end extends to the front of the back plate to form a groove.

[0008] As a preferred embodiment of this utility model, the guide structure includes a fixing plate fixedly connected to the back of the back plate, a limiting plate fixedly connected to the fixing plate, a guide channel formed between the limiting plate and the back plate, and the limiting end of the positioning member connected to the guide channel.

[0009] As a preferred embodiment of the present invention, the positioning component includes a positioning plate, wherein the positioning plate is connected in the guide channel, the outer wall of the positioning plate abuts against the back of the back plate, an L-shaped plate is provided on the positioning plate, and the slot is formed between the L-shaped plate and the positioning plate.

[0010] As a preferred embodiment of this utility model, the angle between the base and the back plate is a right angle.

[0011] As a preferred embodiment of this utility model, the back plate is fixedly connected to the base by reinforcing ribs.

[0012] As a preferred technical solution of this utility model, a limiting block is fixedly connected to the base, and the limiting block is adapted to the back plate.

[0013] Compared with the prior art, this utility model provides a flap drilling anti-damage inspection device, which has the following beneficial effects: 1. In this flip-plate drilling anti-damage inspection device, the flip plate is placed on the base and the position of the positioning plate is adjusted so that one end of the flip plate is inserted into the slot and the other end of the flip plate is locked between the limiting block and the back plate. Due to the limiting effect of the slot, the flip plate will not shift during the drilling process, ensuring the drilling accuracy and avoiding the situation where the pressure strip is difficult to install smoothly inside the rubber strip due to the flip plate shaking. 2. In this flip-plate drilling anti-injury maintenance device, the L-shaped plate is pressed down to enhance the limiting effect on the flip plate, reducing the risk of drill bits breaking and flying out due to unstable flip plate movement during drilling. This ensures the safety of the operators. The original method of holding the flip plate with one hand and hooking the rubber strip with the thumb while using the electric drill with the other hand is now possible, allowing the operator to concentrate on drilling. This improves safety and work efficiency. It effectively solves the problem of the flip plate not shaking during maintenance, and the flip plate no longer needs to be held by hand when cutting, increasing the stability during maintenance. The positioning plate and L-shaped plate allow the rubber strip to be flipped out at 90 degrees without the need to flip it by hand, effectively preventing hand injuries due to drill bits breaking. It also improves the assembly efficiency of rubber strips and pressure strips.

[0014] All parts not covered in this device are the same as or can be implemented using existing technology. This utility model can avoid the situation where the pressure strip is difficult to install smoothly inside the rubber strip due to the shaking of the flip plate. Instead of holding the flip plate with one hand and hooking the rubber strip with the thumb while using the electric drill with the other hand, the whole person can concentrate on using the electric drill to drill the hole, improving safety and work efficiency. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the accompanying drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.

[0016] Figure 1 This is a schematic diagram from a first-person perspective of the present invention; Figure 2 This is a schematic diagram of the present invention from a second perspective; Figure 3 This is a schematic diagram of the fixing plate of this utility model; Figure 4 This is a schematic diagram of the positioning plate of this utility model.

[0017] In the diagram: 100, base; 101, limiting block; 102, reinforcing rib; 200, back plate; 300, guide structure; 301, fixing plate; 302, limiting plate; 400, guide channel; 500, positioning component; 501, positioning plate; 502, L-shaped plate; 600, slot. Detailed Implementation

[0018] 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.

[0019] The flaps on trains are an indispensable component of railway vehicles, playing a crucial role in train operation. These include facilitating passenger boarding and alighting, ensuring passenger safety, and providing a sealing function. However, during flap maintenance, the following problems are frequently encountered: First, components with rubber strips installed on the sides of the flap are prone to wobbling during pressure strip installation, making it difficult to smoothly install the pressure strip inside the rubber strip. Second, during drilling, the flaps are unstable due to wobbling, which can easily cause drill bits to break and fly out. This not only easily injures workers but also seriously threatens their safety, posing a significant safety hazard.

[0020] Example: Reference Figures 1-4 This utility model provides a flip-plate drilling and maintenance device to prevent injury. Its basic components mainly include a base 100, on which a back plate 200 is fixedly connected. The angle between the base 100 and the back plate 200 is a right angle. The back plate 200 is fixedly connected to the base 100 through a reinforcing rib 102. Since the base 100 and the back plate 200 are at a right angle and are fixedly connected through the reinforcing rib 102, this structure makes the whole device highly stable and can effectively reduce the shaking of the flip plate when performing drilling and other operations.

[0021] Specifically, a limiting block 101 is fixedly connected to the base 100. When in use, the flip plate is placed on the base 100, and the limiting block 101 is used to initially position the flip plate to prevent it from sliding freely on the base 100. The front of the back plate 200 can provide a stable support surface for the flip plate. When performing operations such as pressing strip installation on the flip plate, the back plate 200 can help fix the flip plate.

[0022] A fixing plate 301 is also provided on the back of the back plate 200. A limiting plate 302 is fixedly connected to the fixing plate 301, which is the main component of the guide structure 300. A guide channel 400 is formed between the limiting plate 302 and the back plate 200, and the guide channel 400 extends along the length of the back plate 200. The limiting end of the positioning member 500 is connected inside the guide channel 400, that is, the positioning plate 501 is connected inside the guide channel 400. The positioning plate 501 can be freely adjusted in position. An L-shaped plate 502 is provided on the positioning plate 501. The slot 600 is formed between the L-shaped plate 502 and the positioning plate 501. The limiting end is the positioning plate 501, and the bending end is the L-shaped plate 502. The slot 600 can limit the flip plate. When drilling the flip plate, the flip plate is placed on the base 100 and the position of the positioning plate 501 is adjusted so that one end of the flip plate is inserted into the slot 600 and the other end of the flip plate is inserted between the limiting block 101 and the back plate 200. Due to the limiting effect of the slot 600, the flip plate will not shift during the drilling process, ensuring the accuracy of the drilling.

[0023] Meanwhile, the positioning plate 501 can be freely adjusted within the guide channel 400, allowing the maintenance device to adapt to the drilling needs of flaps of different sizes. Simply adjust the position of the positioning plate 501 within the guide channel 400 according to the actual size of the flap. When pressing the adhesive strip, press gradually from left to right, simultaneously shifting the position of the positioning plate 501 to continuously press the adhesive strip. This avoids the situation where the pressing strip is difficult to install smoothly inside the adhesive strip due to flap wobbling. Additionally, when drilling is required, the L-shaped plate 502 can be pressed down to enhance the limiting effect on the flap. This design reduces the risk of drill bits breaking and flying out due to unstable flap movement during drilling, ensuring worker safety. It eliminates the need for workers to hold the flap with one hand and hook the rubber strip with their thumb while using the drill with the other, allowing them to focus entirely on drilling. This improves safety and work efficiency. It effectively prevents flap movement during maintenance, eliminating the need for hand support during flap cutting and increasing stability. Positioning plate 501 and L-shaped plate 502 allow the rubber strip to be flipped out at a 90-degree angle without manual operation, effectively preventing hand injuries from broken drill bits and improving the assembly efficiency of rubber strips and pressure strips.

[0024] Components not described in detail in this article are existing technologies.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A flap drilling anti-damage inspection device, comprising a base (100), on which a back plate (200) is fixedly connected, characterized in that, Also includes: The guide structure (300) is located in front of the back panel (200). Among them, a guide channel (400) is formed between the guide structure (300) and the back plate (200), and the guide channel (400) extends along the length direction of the back plate (200); A positioning element (500) is connected to the guide channel (400). The positioning component (500) has a limiting end and a bending end. The limiting end abuts against the surface of the back plate (200), and the bending end extends to the front of the back plate (200) to form a slot (600).

2. The anti-damage inspection device for flip-plate drilling according to claim 1, characterized in that, The guide structure (300) includes a fixing plate (301) fixedly connected to the back of the back plate (200), a limiting plate (302) fixedly connected to the fixing plate (301), a guide channel (400) formed between the limiting plate (302) and the back plate (200), and the limiting end of the positioning member (500) connected in the guide channel (400).

3. The anti-damage inspection device for flip-plate drilling according to claim 2, characterized in that, The positioning component (500) includes a positioning plate (501). The positioning plate (501) is connected in the guide channel (400), the outer wall of the positioning plate (501) abuts against the back of the back plate (200), an L-shaped plate (502) is provided on the positioning plate (501), and the slot (600) is formed between the L-shaped plate (502) and the positioning plate (501).

4. The anti-damage inspection device for flip-plate drilling according to claim 1, characterized in that, The angle between the base (100) and the back plate (200) is a right angle.

5. The anti-damage inspection device for flip-plate drilling according to claim 4, characterized in that, The back plate (200) is fixedly connected to the base (100) by a reinforcing rib (102).

6. A flap drilling anti-damage inspection device according to claim 4 or 5, characterized in that, A limiting block (101) is fixedly connected to the base (100), and the limiting block (101) is adapted to the back plate (200).

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