Quickly-disassembled closed access door structure of square cabin

Abstract

The utility model relates to the technical field of shelter equipment, in particular to a shelter quick-release type closed access door structure which comprises a wall plate arranged on a shelter, a maintenance door plate is inserted below the wall plate, a convenient locking door lock is arranged on the maintenance door plate, and the convenient locking door lock is in running fit with the wall plate. The convenient locking door lock can lock and fix the maintenance door plate on the wall plate through rotation; the convenient locking door lock comprises a self-locking handle and a locking shaft, one end of the locking shaft is provided with a strip-shaped blocking piece matched with the wall plate in a limiting mode, and the other end of the locking shaft is matched with the self-locking handle in a rotating mode. When the maintenance door plate needs to be disassembled and assembled, the maintenance door plate can be quickly disassembled, when disassembly is not needed, the maintenance door plate limits and fixes the wall plate through the self-locking handle and the locking shaft, and the fixing and sealing requirements of the maintenance door plate in a normal state can also be met.

Description

Technical Field

[0001] This utility model relates to the field of modular hospital equipment technology, and in particular to a quick-release sealed maintenance door structure for modular hospitals. Background Technology

[0002] As a type of container designed for equipment and personnel, modular housing is used for material transportation, loading, command and communication. Its high mobility, rapid deployment response capability and multi-functionality play an increasingly important role in use, which puts forward higher requirements for the convenience and efficiency of maintenance of equipment inside the housing.

[0003] Most existing modular shelters integrate their control equipment using centralized control cabinets, with maintenance access panels located at the rear of the cabinets. The design of these access panels, especially those on the outer bulkheads, often requires consideration of the sealing between the access panel and the bulkhead, as well as ease of maintenance. Existing maintenance access panel mechanisms often use fasteners to secure the access panels, which necessitates disassembly when equipment malfunctions. This negatively impacts the efficiency and convenience of equipment maintenance. Utility Model Content

[0004] The purpose of this utility model is to provide a quick-release sealed maintenance door structure for modular shelters, so that the maintenance door structure of the modular shelters can meet the requirements of maintenance efficiency and convenience when maintenance is required.

[0005] To achieve the above objectives, this utility model provides a quick-release airtight maintenance door structure for a container cabin. It includes a wall panel installed on the container cabin, a maintenance door panel inserted below the wall panel, and a convenient locking door lock provided on the maintenance door panel. The convenient locking door lock is rotatably engaged with the wall panel, and the convenient locking door lock can lock and fix the maintenance door panel on the wall panel by rotation.

[0006] The convenient locking door lock includes a self-locking handle and a locking shaft. The locking shaft passes through the maintenance door panel and is rotatably connected to the maintenance door panel. One end of the locking shaft is provided with a strip-shaped baffle that cooperates with the wall panel for limiting, and the other end of the locking shaft is rotatably connected to the self-locking handle.

[0007] Regarding the maintenance door structure involved in this utility model, the wall panel is installed on the cabin. During normal use, after the maintenance door panel is placed inside the wall panel, the maintenance door panel can be fixed to the wall panel by the convenient locking door lock. The convenient locking door lock is equipped with a self-locking handle and a locking shaft. When it is necessary to release the fixation of the maintenance door panel, the self-locking handle is lifted and rotated to engage the lock of the maintenance door panel, allowing the maintenance door panel to be quickly disassembled, thereby meeting the needs of maintenance.

[0008] The maintenance door panel is provided with an open piece with a mounting groove, and a locking pin sleeve is provided on the lower side of the maintenance door panel, which is adapted to the wall panel.

[0009] The open part is used to house the convenient locking door lock. The mounting groove is disposed in the open part and cooperates with the convenient locking door lock so that after the convenient locking door lock is locked, it can be rotated and restricted by the mounting groove to achieve self-locking.

[0010] The self-locking handle is provided with a connecting pin and a self-locking head. One end of the connecting pin is rotatably engaged with the locking shaft, and the self-locking head is fixed to the other end of the connecting pin and placed horizontally in the mounting groove.

[0011] The connecting pin head and the locking shaft rotate to engage, allowing the connecting pin head to naturally flip and hang down under gravity. Combined with the placement groove and the self-locking head, the strip baffle is locked and fixed to the wall panel. The self-locking head is placed horizontally in the placement groove, which restricts the self-locking head and prevents the strip baffle from detaching from the wall panel due to circumferential rotation of the self-locking head.

[0012] The wall panel is provided with a fitting frame, which is located on the lower side of the wall panel and is adapted to the maintenance door panel. The bottom of the fitting frame is provided with a locking pin block, which is adapted to the locking pin sleeve.

[0013] The fitting frame is adapted to the maintenance door panel, which allows the maintenance door panel to be fixed relatively stably inside the wall panel. In conjunction with the locking pin, the bottom of the maintenance door panel is also stably fixed inside the fitting frame.

[0014] The fitting frame is further provided with a fixing baffle, which is fixed above the fitting frame and cooperates with the strip baffle.

[0015] The fixed baffle is used to cooperate with the strip baffle, so that when the strip fixed baffle is aligned with the fixed baffle, it can be limited by the fixed baffle, thereby completing the fixation of the upper part of the repair door panel.

[0016] The fitting frame is further provided with a sealing strip, which is disposed inside the inner wall of the fitting frame and is a hollow rubber strip.

[0017] The sealing strip isolates the leakage space inside and outside the cabin when the maintenance door is closed and attached to the wall panel, preventing leakage such as rainwater.

[0018] This utility model discloses a quick-release airtight maintenance door structure for modular shelters. Based on existing technology, it proposes a maintenance door structure applicable to modular shelters. Utilizing the easily installable maintenance door panel, along with the self-locking handle and the locking shaft, the maintenance door panel can be quickly disassembled when needed. When disassembly is not required, the maintenance door panel is limited and fixed to the wall panel by the self-locking handle and the locking shaft, thus meeting the fixed and closed requirements of the maintenance door panel under normal conditions. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is an isometric structural diagram of a quick-release sealed inspection door structure for a modular cabin installed at the rear of the modular cabin.

[0021] Figure 2 This is a partial enlarged structural diagram of point A on the isometric projection of a quick-release sealed maintenance door structure for a modular shelter, according to this utility model.

[0022] Figure 3 This is an isometric structural diagram of the self-locking handle and opening component of a quick-release sealed maintenance door structure for a modular shelter, according to this utility model.

[0023] Figure 4 This is an isometric structural diagram of the disassembled maintenance door panel of a quick-release airtight inspection door structure for a modular shelter, according to this utility model.

[0024] 1. Container house; 2. Wall panel; 3. Maintenance door panel; 4. Convenient locking door lock; 41. Self-locking handle; 42. Locking shaft; 5. Strip baffle; 6. Opening component; 7. Installation slot; 411. Connecting pin; 412. Self-locking head; 8. Fitting frame; 9. Locking pin block; 10. Fixed baffle; 11. Sealing strip. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0026] Please see Figures 1 to 4This utility model provides a quick-release airtight maintenance door structure for a container 1, including a wall panel 2 installed on the container 1, a maintenance door panel 3 inserted below the wall panel 2, and a convenient locking door lock 4 provided on the maintenance door panel 3. The convenient locking door lock 4 is rotatably engaged with the wall panel 2, and the convenient locking door lock 4 can lock the maintenance door panel 3 onto the wall panel 2 by rotating.

[0027] The convenient locking door lock 4 includes a self-locking handle 41 and a locking shaft 42. The locking shaft 42 passes through the maintenance door panel 3 and is rotatably connected to the maintenance door panel 3. One end of the locking shaft 42 is provided with a strip-shaped baffle 5 that is limited and cooperates with the wall panel 2, and the other end of the locking shaft 42 is rotatably cooperated with the self-locking handle 41.

[0028] In this embodiment, the wall panel 2 is used to install the maintenance door panel 3 on the cabin 1. The maintenance door is equipped with the convenient locking door lock 4. The strip baffle 5 cooperates with the self-locking handle 41, so that the self-locking handle 41 drives the strip baffle 5 to cooperate with the wall panel 2 under the action of gravity, thereby achieving the limiting and fixing of the wall panel 2.

[0029] Furthermore, the maintenance door panel 3 is provided with an open piece 6 having a mounting groove 7, and a locking pin sleeve is provided on the lower side of the maintenance door panel 3, the locking pin sleeve being adapted to the wall panel 2.

[0030] In this embodiment, the opening 6 is provided with the mounting groove 7. The mounting groove 7 is used to mount the self-locking handle 41, which hangs naturally under gravity. On the other hand, the width of the mounting groove 7 is slightly larger than that of the self-locking handle 41, and restricts the self-locking handle 41 from rotating circumferentially around the locking shaft 42. This prevents the self-locking handle 41 from rotating around the locking shaft 42 without human intervention, which could cause the maintenance door to detach from the wall panel 2. The locking pin sleeve is used to accommodate the locking pin block 9. Its shape is adapted to the locking pin block 9 so that the locking pin block 9 can be fitted into it. Because it has many existing technologies, it is not specifically shown in the accompanying drawings of this specification.

[0031] Furthermore, the self-locking handle 41 is provided with a connecting pin 411 and a self-locking head 412. One end of the connecting pin 411 is rotatably engaged with the locking shaft 42, and the self-locking head 412 is fixed to the other end of the connecting pin 411 and is placed horizontally in the mounting groove 7.

[0032] The connecting pin 411 is used to connect the locking shaft 42, and the self-locking head 412 is placed in the mounting groove 7 to prevent the self-locking handle 41 from rotating around the locking shaft 42.

[0033] Furthermore, the wall panel 2 is provided with a fitting frame 8, which is located on the lower side of the wall panel 2 and is adapted to the maintenance door panel 3. The bottom of the fitting frame 8 is provided with a locking pin block 9, which is adapted to the locking pin sleeve.

[0034] The fitting frame 8 is used to house the maintenance door panel 3. The bottom of the fitting frame 8 is provided with the locking pin block 9, which, together with the locking pin sleeve, fixes the maintenance door panel 3 inside the fitting frame 8. The locking pin block 9 can be quickly inserted into or removed from the locking pin sleeve. When the maintenance door panel 3 is disassembled or assembled, the bottom of the maintenance door panel 3 can be quickly fixed and separated.

[0035] Furthermore, the fitting frame 8 is also provided with a fixing baffle 10, which is fixed above the fitting frame 8 and cooperates with the strip baffle 5.

[0036] The fixed baffle 10 is designed to work in conjunction with the strip baffle 5. After the strip baffle 5 and the fixed baffle 10 are locked together, the maintenance door panel 3 can be prevented from detaching from the wall panel 2.

[0037] Furthermore, the fitting frame 8 is also provided with a sealing strip 11, which is disposed inside the inner wall of the fitting frame 8, and the sealing strip 11 is a hollow rubber strip.

[0038] The sealing strip 11 is made of hollow rubber strip. When the maintenance door panel 3 is closed and the cabin wall panel 2 is attached, it is in a compressed state, forming a leakage space that isolates the inside and outside of the cabin to prevent rainwater leakage.

[0039] The specific process is as follows:

[0040] The separation process of the repair door panel 3:

[0041] After the convenient locking door lock 4 is fixedly opened and rotated into place, the strip-shaped baffle 5 of the convenient locking door lock 4 is separated from the fixed baffle 10, and the fixing device above the maintenance door panel 3 is opened; with the help of manual external force, the maintenance door panel 3 is lifted upward, and the lock pin sleeve is separated from the lock pin block 9; at this time, the maintenance door panel 3 is separated from the cabin 1, and maintenance work can be carried out after separation.

[0042] The closing process of the maintenance door panel 3:

[0043] Under manual external force, the maintenance door panel 3 inserts the locking pin block 9 into the locking pin sleeve to limit and fix the lower part of the maintenance door panel 3; the upper part of the maintenance door panel 3 is pressed into the interior of the cabin wall of the container 1, and the maintenance door panel 3 is attached to the sealing strip 11; the convenient locking door lock 4 is manually rotated, and in conjunction with the fixing baffle 10, the maintenance door panel 3 and the cabin wall of the container 1 are pressed tightly and locked; after being closed in place, the maintenance door panel 3 is closed.

[0044] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A quick-release sealed maintenance door structure for a modular shelter (1), characterized in that, Includes a wall panel (2) installed on the container (1), and a maintenance door panel (3) inserted below the wall panel (2). The maintenance door panel (3) is provided with a convenient locking door lock (4). The convenient locking door lock (4) is rotatably engaged with the wall panel (2), and the convenient locking door lock (4) can lock the maintenance door panel (3) onto the wall panel (2) by rotating. The convenient locking door lock (4) includes a self-locking handle (41) and a locking shaft (42). The locking shaft (42) passes through the maintenance door panel (3) and is rotatably connected to the maintenance door panel (3). One end of the locking shaft (42) is provided with a strip-shaped baffle (5) that is limited to the wall panel (2). The other end of the locking shaft (42) is rotatably connected to the self-locking handle (41).

2. The quick-release airtight inspection door structure for modular shelters as described in claim 1, characterized in that, The maintenance door panel (3) is provided with an open piece (6) with a mounting groove (7), and a locking pin sleeve is provided on the lower side of the maintenance door panel (3), which is adapted to the wall panel (2).

3. The quick-release airtight inspection door structure for modular shelters as described in claim 2, characterized in that, The self-locking handle (41) is provided with a connecting pin (411) and a self-locking head (412). One end of the connecting pin (411) is rotatably engaged with the locking shaft (42), and the self-locking head (412) is fixed to the other end of the connecting pin (411) and placed horizontally in the mounting groove (7).

4. The quick-release airtight inspection door structure for modular shelters as described in claim 2, characterized in that, The wall panel (2) is provided with a fitting frame (8), which is located on the lower side of the wall panel (2) and is adapted to the maintenance door panel (3). The bottom of the fitting frame (8) is provided with a locking pin block (9), which is adapted to the locking pin sleeve.

5. The quick-release airtight inspection door structure for modular shelters as described in claim 4, characterized in that, The fitting frame (8) is also provided with a fixing baffle (10), which is fixed above the fitting frame (8) and cooperates with the strip baffle (5).

6. The quick-release airtight inspection door structure for modular shelters as described in claim 5, characterized in that, The fitting frame (8) is also provided with a sealing strip (11), which is disposed in the inner wall of the fitting frame (8) and is a hollow rubber strip.

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