Quick installation type safety door for purification workshop

Abstract

The utility model relates to the technical field of safety doors, and discloses a purification workshop fast installation type safety door which comprises a door plate bending piece, the inner side wall of the door plate bending piece is connected with a splicing bending piece in a sliding mode, the inner side wall of the splicing bending piece is fixedly connected with a first U-shaped bending piece, a positioning hole is formed in the splicing bending piece, and a second U-shaped bending piece is fixedly connected with the second U-shaped bending piece. An anti-collision bending part is fixedly connected into the splicing bending part, a second U-shaped bending part is fixedly connected to the side wall of the anti-collision bending part, a first glass plate is arranged on the inner side wall of the first U-shaped bending part, and the bottom of the first glass plate is attached to the top of the anti-collision bending part. According to the safety door, the safety door is formed by splicing the four door plate bending pieces and the splicing bending pieces, and the openings of the splicing bending pieces are wrapped by the U-shaped bending pieces, so that the area of glass is larger, the appearance is more attractive, and the problems that a large amount of time is usually consumed in the installation and production process of an existing safety door, and the production efficiency is high are solved. And the overall appearance is not attractive after the installation is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of security doors, in particular to a quick-installation security door for a purification workshop. Background Technique

[0002] A purification workshop is a specially designed environmental control space, aiming to ensure that the work or production process carried out therein can be carried out at the lowest possible particle level. These workshops are usually used in industries that require a highly clean environment, such as pharmaceuticals, electronics, semiconductor manufacturing, etc. A security door can help reduce the entry of pollutants such as external air, dust, bacteria, etc. into the purification workshop. Since the main purpose of the purification workshop is to ensure a high cleanliness of the working area, any external pollutants may affect the production process or product quality. The sealing design of the security door helps prevent such pollutants from entering the interior of the workshop;

[0003] Traditional security doors for purification workshops usually consist of a door frame and a door leaf. These components can be made of stainless steel or aluminum alloy materials to ensure the structural stability and durability of the door. A transparent clean-grade glass or plastic window is usually installed on the door leaf, enabling internal operators to clearly see the external situation while maintaining a clean environment;

[0004] However, the installation process of traditional security doors for purification workshops is usually relatively cumbersome. The installation and production processes require a large amount of time, and the overall appearance is not beautiful enough after installation. The overall door frames cannot be quickly assembled. Therefore, a quick-installation security door for a purification workshop is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a quick-installation security door for a purification workshop, aiming to improve the problems that the existing security doors in the prior art are usually relatively cumbersome in the installation process, the installation and production processes require a large amount of time, and the overall appearance is not beautiful enough after installation.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A quick-installation safety door for a purification workshop, comprising a door panel bending part. A splicing bending part is slidably connected to the inner side wall of the door panel bending part. A U-shaped bending part I is fixedly connected to the inner side wall of the splicing bending part. A positioning hole is formed inside the splicing bending part. An anti-collision bending part is fixedly connected inside the splicing bending part. A U-shaped bending part II is fixedly connected to the side wall of the anti-collision bending part. A glass plate I is arranged on the inner side wall of the U-shaped bending part I. The bottom of the glass plate I is in contact with the top of the anti-collision bending part. A glass plate II is arranged on the inner side wall of the U-shaped bending part I. The top of the glass plate II is in contact with the bottom of the anti-collision bending part. An installation component is arranged inside the door panel bending part, and the installation component is used to connect the door panel bending part and the splicing bending part;

[0008] As a further description of the above technical solution:

[0009] The installation component includes a hollow column. The hollow column is fixedly connected inside the door panel bending part. An installation pin is slidably connected inside the hollow column, and the installation pin is slidably connected inside the positioning hole;

[0010] As a further description of the above technical solution:

[0011] A sliding column is slidably connected inside the hollow column, and the sliding column is fixedly connected to the top end of the installation pin;

[0012] As a further description of the above technical solution:

[0013] A connecting column is fixedly connected to the top end of the sliding column, and a handle is rotatably connected to the outer wall of the connecting column;

[0014] As a further description of the above technical solution:

[0015] A first spring is sleeved on the outer wall of the sliding column, and the top end of the first spring is fixedly connected inside the hollow column;

[0016] As a further description of the above technical solution:

[0017] The bottom end of the first spring is fixedly connected to the top end of the installation pin, and a fixed column is fixedly connected inside the installation pin;

[0018] As a further description of the above technical solution:

[0019] A support column is fixedly connected to the outer wall of the fixed column, and a clamping bead is slidably connected to the outer wall of the support column. The clamping bead is slidably connected inside the installation pin;

[0020] As a further description of the above technical solution:

[0021] A second spring is sleeved on the outer wall of the support column. One end of the second spring is fixedly connected inside the fixed column, and the other end of the second spring is fixedly connected to the outer wall of the clamping bead.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, it is composed of four door panel bending parts and a splicing bending part, and the opening of the splicing bending part is wrapped by a U-shaped bending part. At the same time, the U-shaped bending part can also serve as a support for installing the first glass plate and the second glass plate, making the glass area larger and the appearance more beautiful. It solves the problem that the existing security doors usually take a lot of time in the installation and production process, and the overall appearance is not beautiful enough after installation, thus improving the practicability of the security door.

[0024] 2. In the utility model, the splicing bending part is inserted on the outer wall of the installation pin and fits with the door panel bending part. By turning the handle, the second spring clamps the clamping bead into the interior of the splicing bending part, achieving the effect that the door panel bending part and the splicing bending part can be quickly spliced. It solves the problem that the door frames cannot be quickly assembled and spliced, resulting in a relatively cumbersome installation process, thus improving the flexibility of the security door. Description of the Drawings

[0025] Figure 1 is a three-dimensional schematic diagram of a quick-installation type security door for a purification workshop proposed by the utility model;

[0026] Figure 2 is a bottom structure schematic diagram of the splicing bending part of a quick-installation type security door for a purification workshop proposed by the utility model;

[0027] Figure 3 is an internal structure schematic diagram of the splicing bending part of a quick-installation type security door for a purification workshop proposed by the utility model;

[0028] Figure 4 is an internal structure schematic diagram of the door panel bending part of a quick-installation type security door for a purification workshop proposed by the utility model;

[0029] Figure 5 is a cross-sectional structure schematic diagram of the hollow column of a quick-installation type security door for a purification workshop proposed by the utility model.

[0030] Legend Explanation:

[0031] 1. Door panel bending part; 2. Splicing bending part; 3. First U-shaped bending part; 4. Positioning hole; 5. Anti-collision bending part; 6. Second U-shaped bending part; 7. First glass plate; 8. Second glass plate; 9. Hollow column; 10. Installation pin; 11. Slide column; 12. Connecting column; 13. Handle; 14. First spring; 15. Fixed column; 16. Support column; 17. Second spring; 18. Clamping bead. Detailed implementation mode

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0033] Refer to Figure 1 and Figure 2 As shown in [drawings not specified] and [drawings not specified], an embodiment provided by the present invention is: a quick-installation safety door for a purification workshop, including a door panel bending part 1. A splicing bending part 2 is slidably connected to the inner side wall of the door panel bending part 1. A U-shaped bending part 1 3 is fixedly connected to the inner side wall of the splicing bending part 2. A positioning hole 4 is opened inside the splicing bending part 2. An anti-collision bending part 5 is fixedly connected inside the splicing bending part 2. A U-shaped bending part 2 6 is fixedly connected to the side wall of the anti-collision bending part 5. A first glass plate 7 is arranged on the inner side wall of the U-shaped bending part 1 3. The bottom of the first glass plate 7 is in contact with the top of the anti-collision bending part 5. A second glass plate 8 is arranged on the inner side wall of the U-shaped bending part 1 3. The top of the second glass plate 8 is in contact with the bottom of the anti-collision bending part 5. An installation component is arranged inside the door panel bending part 1, and the installation component is used to connect the door panel bending part 1 and the splicing bending part 2.

[0034] Specifically, first of all, the splicing method between the four door panel bending parts 1 and the splicing bending part 2 avoids additional press processing and simplifies the production process. The openings of the splicing bending part 2 are wrapped with the U-shaped bending part 1 3 and the U-shaped bending part 2 6. These bending parts not only strengthen the structural strength of the door panel but also provide support for installing the first glass plate 7 and the second glass plate 8, making the glass area larger, significantly reducing the time and complexity required for door panel production, improving production efficiency. The design of the anti-collision bending part 5 adopts a structure similar to that of an integrated door panel, effectively enhancing the anti-collision ability of the door panel and avoiding the possible breakage and damage problems in traditional practices, not only enhancing the durability of the door panel but also further shortening the production cycle.

[0035] Refer to Figures 3 - 5The mounting assembly includes a hollow column 9, which is fixedly connected to the door panel bending part 1, and a mounting pin 10 is slidably connected to the hollow column 9, and the mounting pin 10 is slidably connected to the positioning hole 4. A sliding column 11 is slidably connected to the hollow column 9, and the sliding column 11 is fixedly connected to the top of the mounting pin 10. A connecting column 12 is fixedly connected to the top of the sliding column 11, and a handle 13 is rotatably connected to the outer wall of the connecting column 12. A first spring 14 is sleeved on the outer wall of the sliding column 11, and the top of the first spring 14 is fixedly connected to the inside of the hollow column 9, and the bottom end of the first spring 14 is fixedly connected to the top of the mounting pin 10, and a fixing column 15 is fixedly connected to the inside of the mounting pin 10.

[0036] Specifically, during the splicing process of the door panel bending part 1 and the splicing bending part 2, first, the handle 13 is used as the starting point of the operation. By pulling it, force is transmitted to the connecting column 12, so that the connecting column 12 starts to move. The movement of the connecting column 12 drives the sliding column 11 to move inside the hollow column 9, and the sliding column 11 transmits force through the mounting pin 10 connected to the bottom end. The first spring 14 connected to the top of the mounting pin 10 contracts after being subjected to force, thereby achieving the effect of motion transmission.

[0037] Reference Figures 3 - 5 The outer wall of the fixing column 15 is fixedly connected to the supporting column 16, and the outer wall of the supporting column 16 is slidably connected to the card bead 18, and the card bead 18 is slidably connected to the inside of the mounting pin 10. The outer wall of the supporting column 16 is sleeved with a second spring 17, one end of the second spring 17 is fixedly connected to the inside of the fixing column 15, and the other end of the second spring 17 is fixedly connected to the outer wall of the card bead 18.

[0038] Specifically, at the same time, the movement of the mounting pin 10 also drives the internal card bead 18 to start moving. During its movement, the card bead 18 contacts the edge of the hollow column 9 and finally slides into the mounting pin 10, ensuring a safe connection between the splicing bending part 2 and the door panel bending part 1. Once the splicing bending part 2 is in contact with the door panel bending part 1, the positioning hole 4 inside the splicing bending part 2 will be aligned with the position of the mounting pin 10. Then, the handle 13 is turned back to its original position, and the first spring 14 begins to rebound due to the force unloading. This process pushes the mounting pin 10 to slide into the positioning hole 4. At the same time, the second spring 17 also rebounds due to the force unloading, driving the card bead 18 to reset and fix it inside the splicing bending part 2, ensuring an effective connection between the door panel bending part 1 and the splicing bending part 2.

[0039] Working principle: First, the four door panel bending parts 1 of the door panel and the splicing bending part 2 are spliced together, eliminating the need to enter the press for processing. The opening of the splicing bending part 2 is wrapped by the U-shaped bending part one 3 and the U-shaped bending part two 6. At the same time, the U-shaped bending part one 3 and the U-shaped bending part two 6 can also act as support parts for installing the glass plate one 7 and the glass plate two 8, thereby making the area of the glass larger and the appearance more beautiful, and greatly reducing the production time of the door panel. The anti-collision bending part 5 also abandons the traditional method and adopts a method similar to the integral door panel to better prevent collisions, and to a certain extent, also reduces the production time of the door panel. When splicing the door panel bending part 1 and the splicing bending part 2, first pull the handle 13, so that the force drives the connecting column 12 to move. The connecting column 12 drives the sliding column 11 to move inside the hollow column 9 under force. The sliding column 11 drives the installation pin 10 connected to the bottom end to move under force. The installation pin 10 squeezes the first spring 14 connected to the top end under force, causing it to contract. At the same time, the installation pin 10 also drives the internal ball 18 to move. During the movement of the ball 18, it will contact the edge of the hollow column 9, causing the ball 18 to slide into the installation pin 10 under force. At this time, the splicing bending part 2 is fitted with the door panel bending part 1, and the positioning hole 4 inside the splicing bending part 2 is aligned with the installation pin 10. Then, turn the handle 13 back to its original position, and the first spring 14 rebounds by unloading the force, thereby driving the installation pin 10 to slide into the positioning hole 4. At the same time, the second spring 17 rebounds by unloading the force and pushes the ball 18 to reset, causing the ball 18 to be stuck inside the splicing bending part 2 to complete the fixation, thus achieving the effect of facilitating the splicing between the door panel bending part 1 and the splicing bending part 2.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A quick-install safety door for a cleanroom, comprising a door panel bending part (1), characterized in that: The inner side wall of the door panel bending part (1) is slidably connected to a splicing bending part (2), the inner side wall of the splicing bending part (2) is fixedly connected to a U-shaped bending part (3), a positioning hole (4) is provided inside the splicing bending part (2), an anti-collision bending part (5) is fixedly connected inside the splicing bending part (2), the side wall of the anti-collision bending part (5) is fixedly connected to a U-shaped bending part (6), a glass plate (7) is arranged on the inner side wall of the U-shaped bending part (3), the bottom of the glass plate (7) is in contact with the top of the anti-collision bending part (5), a glass plate (8) is arranged on the inner side wall of the U-shaped bending part (3), the top of the glass plate (8) is in contact with the bottom of the anti-collision bending part (5), and an installation component is arranged inside the door panel bending part (1), the installation component is used to connect the door panel bending part (1) with the splicing bending part (2).

2. A quick-install safety door for a cleanroom according to claim 1, characterized in that: The mounting assembly comprises a hollow column (9), wherein the hollow column (9) is fixedly connected inside the door panel bending member (1), and a mounting pin (10) is slidably connected inside the hollow column (9), and the mounting pin (10) is slidably connected inside the positioning hole (4).

3. A quick-install safety door for a cleanroom according to claim 2, characterized in that: A sliding column (11) is slidably connected inside the hollow column (9), and the sliding column (11) is fixedly connected to the top end of the mounting pin (10).

4. A quick-install safety door for a cleanroom according to claim 3, characterized in that: The top end of the sliding column (11) is fixedly connected to a connecting column (12), and the outer wall of the connecting column (12) is rotatably connected to a handle (13).

5. A quick-install safety door for a cleanroom according to claim 4, characterized in that: The outer wall of the sliding column (11) is sleeved with a first spring (14), and the top end of the first spring (14) is fixedly connected to the inside of the hollow column (9).

6. A quick-install safety door for a cleanroom according to claim 5, characterized in that: The bottom end of the first spring (14) is fixedly connected to the top end of the mounting pin (10), and a fixing column (15) is fixedly connected inside the mounting pin (10).

7. A quick-install safety door for a cleanroom according to claim 6, characterized in that: The outer wall of the fixing column (15) is fixedly connected to a supporting column (16), the outer wall of the supporting column (16) is slidably connected to a clamping bead (18), and the clamping bead (18) is slidably connected to the inside of the mounting pin (10).

8. The quick-install safety door for a cleanroom according to claim 7, characterized in that: The outer wall of the support column (16) is sleeved with a second spring (17), one end of the second spring (17) is fixedly connected to the inside of the fixing column (15), and the other end of the second spring (17) is fixedly connected to the outer wall of the clamping bead (18).

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