Safety protection air-tight door capable of being quickly mounted and dismounted

Abstract

The utility model discloses a safety protection air-tight door quick to mount and demount, and relates to the technical field of plant planting equipment, the safety protection air-tight door quick to mount and demount comprises a safety door body and further comprises a plurality of assembling assemblies and connecting assemblies, each connecting assembly comprises a connecting box, a movable table is movably connected in each connecting box, and the movable table is movably connected with the safety door body. The moving table is slidably connected with a transmission table, the side end of the transmission table is slidably connected with a lifting table, and a clamping block is installed at the top of the lifting table. A power mechanism is mounted in the middle of the safety door body; the connecting assembly comprises a connecting frame, a clamping groove is formed in the bottom of the connecting frame, the connecting frame is quickly connected with a wall body at the installation position, and a safety door body separated from the connecting frame is matched, so that after the connecting frame is installed, the safety door body can be conveniently and rapidly installed. The safety door body can be quickly fixed to the connecting frame fixed to the wall body by rotating the transmission disc in the power mechanism, a large number of bolts and concrete are not needed, and the dismounting and mounting efficiency of the safety door is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of plant planting equipment, specifically a safety and airtight door that can be quickly installed and disassembled. Background Technology

[0002] Safety protection airtight doors are specialized doors used to protect against threats such as harmful gases, radiation, fire, and shock waves. They are widely used in civil defense projects, nuclear facilities, and laboratories. Their core functions include gas protection, fire prevention and smoke prevention, sound insulation and noise reduction, and shock wave blocking.

[0003] Although the safety and protective airtight door has good performance, the door body is too heavy and requires a large number of bolts and concrete to fix it during installation, which is quite cumbersome. In addition, the safety door needs to be kept in a normal state to ensure its safety protection function. If it is damaged, it needs to be replaced, which also requires a lot of time to disassemble and then reinstall, resulting in low disassembly and assembly efficiency. Utility Model Content

[0004] This utility model provides a safety protection airtight door that can be quickly installed and disassembled, which has the advantage of high installation and disassembly efficiency, thus solving the problem that the existing safety protection doors are cumbersome to install and disassemble and have low efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick-installation and disassembly safety protective airtight door, comprising a safety door body, and further comprising multiple assembly components and connecting components fixed to the top and sides of the safety door body, wherein:

[0006] The connecting assembly includes a connecting box fixedly connected to the safety door, a movable platform symmetrically and movably connected inside the connecting box, a transmission platform that cooperates with the movable platform slidably connected to the side end of the movable platform, a liftable platform slidably connected to the side end of the transmission platform, and multiple locking blocks installed on the top of the liftable platform.

[0007] A power mechanism for driving the moving platform is installed in the middle of the safety door body;

[0008] The connecting component includes an assembly frame, the bottom of which is provided with multiple slots that are movably connected to and fit the card block.

[0009] As a preferred technical solution of this utility model, the top of the assembly frame is provided with a wall groove, and the two sides of the assembly frame are symmetrically provided with connecting bolts. The connecting bolts pass through the wall groove and then through the assembly frame and are movably connected with the assembly groove. A buffer rubber pad is installed at the connection between the connecting bolt and the assembly frame.

[0010] As a preferred technical solution of this utility model, a fixed cone is symmetrically installed in the wall groove, and the top of the fixed cone is provided with a plurality of air grooves extending along the outer wall of the fixed cone to the bottom of the fixed cone.

[0011] As a preferred technical solution of this utility model, the power mechanism includes a transmission disc disposed in the middle of the connecting box and movably connected to the outside of the connecting box. A hexagonal screw head is installed on the outside of the transmission disc. A transmission cylinder is installed on the transmission disc and rotatably connected to the connecting box and extending into the connecting box. A power gear is installed at the end of the transmission cylinder. Transmission gears are symmetrically meshed on both sides of the power gear. A screw that cooperates with the moving platform is installed on the transmission gear.

[0012] As a preferred technical solution of this utility model, the movable platform is provided with a screw hole on the side near the screw, the screw is threadedly connected to the screw hole, and the connecting box is equipped with a mounting bracket that is movably connected to and supports the screw on both sides of the transmission gear.

[0013] As a preferred embodiment of this utility model, the transmission table and the lifting table are fitted together, and the fitting area between the transmission table and the lifting table is a mutually fitting inclined surface.

[0014] As a preferred technical solution of this utility model, the bottom of the connecting box is provided with a shim groove, the transmission table is slidably connected in the shim groove, and one side of the lifting table is located at the upper end of the shim groove.

[0015] Compared with the prior art, this utility model provides a safety and protective airtight door that can be quickly installed and disassembled, and has the following beneficial effects:

[0016] This utility model allows for quick connection between the connecting frame and the wall at the installation location. The safety door body, which is separate from the connecting frame, can be quickly fixed to the connecting frame fixed on the wall by rotating the transmission disc in the power mechanism after the connecting frame is installed. The assembly frame is easy and quick to install, and the assembly process of the safety door body does not require a large number of bolts and concrete, thus improving the efficiency of the safety door's assembly and disassembly. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the assembly component structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the fixed cone structure of this utility model;

[0020] Figure 4 This is a schematic diagram showing the separation of the connecting component and the assembly component of this utility model;

[0021] Figure 5This is a schematic diagram of the connecting component structure of this utility model;

[0022] Figure 6 This is an internal sectional view of the connecting component of this utility model;

[0023] Figure 7 This is a schematic diagram of the power mechanism structure of this utility model.

[0024] In the diagram: 1. Safety door body; 2. Connecting assembly; 21. Connecting box; 22. Moving platform; 221. Screw hole; 23. Transmission platform; 24. Lifting platform; 241. Locking block; 25. Pad slot; 26. Inclined surface; 3. Assembly assembly; 31. Assembly frame; 32. Fixed cone; 321. Air groove; 33. Connecting bolt; 34. Buffer rubber pad; 35. Wall groove; 36. Locking groove; 4. Power mechanism; 41. Transmission disc; 411. Hexagonal screw head; 42. Transmission cylinder; 43. Power gear; 44. Transmission gear; 45. Screw; 46. Mounting bracket. Detailed Implementation

[0025] 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. Example 1

[0026] Please see the appendix Figures 1-7 This utility model discloses a quick-installation and disassembly safety protective airtight door, including a safety door body 1, and multiple assembly components 3 and connecting components 2 fixed to the top and sides of the safety door body 1, wherein:

[0027] The connecting component 2 includes a connecting box 21 that is fixedly connected to the safety door. A movable platform 22 is symmetrically and movably connected inside the connecting box 21. A transmission platform 23 that cooperates with the movable platform 22 is slidably connected to the side end of the movable platform 22. A liftable platform 24 is slidably connected to the side end of the transmission platform 23. Multiple locking blocks 241 are installed on the top of the liftable platform 24.

[0028] A power mechanism 4 for driving the moving platform 22 is installed in the middle of the safety door body 1;

[0029] The connecting component 2 includes an assembly frame 31, and the bottom of the assembly frame 31 is provided with a plurality of slots 36 that are movably connected to and fit into the card block 241.

[0030] Please refer to the appendix. Figure 5 , Figure 6 , Figure 7The power mechanism 4 includes a transmission disc 41 located in the middle of the connecting box 21 and movably connected to the outside of the connecting box 21. A hexagonal screw head 411 is installed on the outside of the transmission disc 41. A transmission cylinder 42 is installed on the transmission disc 41 and is rotatably connected to the connecting box 21 and extends into the connecting box 21. A power gear 43 is installed at the end of the transmission cylinder 42. Transmission gears 44 are symmetrically meshed on both sides of the power gear 43. A screw 45 that cooperates with the moving table 22 is installed on the transmission gear 44.

[0031] Specifically, move the safety door 1 into the installed assembly frame 31, aligning the connecting box 21 with the assembly frame 31. Then, use a power tool to rotate the hexagonal screw head 411 to drive the transmission disc 41 to rotate.

[0032] Furthermore, the movable platform 22 has a screw hole 221 on the side near the screw 45, and the screw 45 is threadedly connected to the screw hole 221. The connecting box 21 has mounting brackets 46 installed on both sides of the transmission gear 44, which are movably connected to and support the screw 45. The transmission platform 23 and the lifting platform 24 are in contact, and the contact points of the transmission platform 23 and the lifting platform 24 are mutually in contact with inclined surfaces 26. The bottom of the connecting box 21 has a shim groove 25, and the transmission platform 23 is slidably connected in the shim groove 25. One side of the lifting platform 24 is located at the upper end of the shim groove 25.

[0033] In this embodiment, the transmission disc 41 drives the transmission cylinder 42 to rotate, the transmission cylinder 42 drives the power gear 43 to rotate, the power gear 43 drives the transmission gear 44 to rotate, the transmission gear 44 drives the screw 45 to rotate, and when the screw 45 rotates, it drives the moving platform 22 to move towards the transmission platform 23 through the screw hole 221 and pushes the transmission platform 23. The transmission platform 23 moves towards the lifting platform 24 and lifts the lifting platform 24 upward through the inclined surface 26. At this time, the locking block 241 on the top of the lifting platform 24 is locked into the locking groove 36, so that the connecting box 21 is fixed to the assembly frame 31.

[0034] Specifically, the shim groove 25 allows the lifting platform 24 to be mostly suspended in the air, making it easier for it to rise under the pressure of the transmission table 23 for installation. Example 2

[0035] Based on the above embodiment one, please refer to the appendix. Figure 2 , Figure 3 The top of the assembly frame 31 is provided with a wall groove 35, and the two sides of the assembly frame 31 are symmetrically provided with connecting bolts 33. The connecting bolts 33 pass through the wall groove 35 and then through the assembly frame 31 and are movably connected with the assembly groove. A buffer rubber pad 34 is installed at the connection between the connecting bolts 33 and the assembly frame 31.

[0036] Furthermore, a fixed cone 32 is symmetrically installed inside the wall groove 35, and the top of the fixed cone 32 is provided with a plurality of air grooves 321 extending along the outer wall of the fixed cone 32 to the bottom of the fixed cone 32.

[0037] In this embodiment, the assembly frame 31 is moved to the top of the doorway and the walls on both sides of the installation position. Then, the wall groove 35 on the assembly frame 31 is inserted into the wall, and the wall is clamped inside by the assembly frame 31. The fixing cone 32 enters the hole drilled in the wall, so that the connection strength between the assembly frame 31 and the wall is higher.

[0038] The working principle and usage process of this utility model are as follows: First, after drilling holes in the wall of the door opening that are compatible with the connecting bolts 33 and the fixing cones 32, the assembly frame 31 is moved to the top and the walls on both sides of the door opening at the installation position. Then, the wall groove 35 on the assembly frame 31 is inserted into the wall. During this process, the fixing cones 32 enter the holes drilled in the wall. Then, the connecting bolts 33 pass through the drilled holes, through the wall and the assembly frame 31, and are fixed with nuts.

[0039] Then, move the safety door 1 into the installed assembly frame 31, aligning the connecting box 21 with the assembly frame 31. At this time, use a power tool to rotate the hexagonal screw head 411 to drive the transmission disc 41 to rotate. The transmission disc 41 drives the transmission cylinder 42 to rotate, the transmission cylinder 42 drives the power gear 43 to rotate, the power gear 43 drives the transmission gear 44 to rotate, and the transmission gear 44 drives the screw 45 to rotate. When the screw 45 rotates, it drives the moving platform 22 to move towards the transmission platform 23 through the screw hole 221 and pushes the transmission platform 23. The transmission platform 23 moves towards the lifting platform 24 and lifts the lifting platform 24 upward through the inclined surface 26. At this time, the locking block 241 on the top of the lifting platform 24 is locked into the locking groove 36, fixing the connecting box 21 to the assembly frame 31, thus completing the installation.

Claims

1. A quick-installation and disassembly safety protective airtight door, comprising a safety door body (1), characterized in that, It also includes multiple assembly components (3) and connecting components (2) fixed to the top and sides of the safety gate body (1), wherein: The connecting assembly (2) includes a connecting box (21) fixedly connected to the safety door. A movable platform (22) is symmetrically and movably connected inside the connecting box (21). A transmission platform (23) that cooperates with the movable platform (22) is slidably connected to the side end of the movable platform (22). A liftable platform (24) is slidably connected to the side end of the transmission platform (23). Multiple locking blocks (241) are installed on the top of the liftable platform (24). The safety gate (1) is equipped with a power mechanism (4) for driving the moving platform (22) in the middle. The connecting component (2) includes an assembly frame (31), and the bottom of the assembly frame (31) is provided with a plurality of slots (36) that are movably connected to and fit into the card block (241).

2. The safety protective airtight door for quick installation and disassembly according to claim 1, characterized in that: The top of the assembly frame (31) is provided with a wall groove (35), and the two sides of the assembly frame (31) are symmetrically provided with connecting bolts (33). The connecting bolts (33) pass through the wall groove (35) and then through the assembly frame (31) and are movably connected to the assembly groove. A buffer rubber pad (34) is installed at the connection between the connecting bolts (33) and the assembly frame (31).

3. A quick-installation and disassembly safety protective airtight door according to claim 2, characterized in that: A fixed cone (32) is symmetrically installed in the wall groove (35). The top of the fixed cone (32) is provided with a plurality of air grooves (321) extending along the outer wall of the fixed cone (32) to the bottom of the fixed cone (32).

4. A quick-installation and disassembly safety protective airtight door according to claim 1, characterized in that: The power mechanism (4) includes a transmission disc (41) located in the middle of the connecting box (21) and movably connected to the outside of the connecting box (21). A hexagonal screw head (411) is installed on the outside of the transmission disc (41). A transmission cylinder (42) is installed on the transmission disc (41) and rotatably connected to the connecting box (21) and extends into the connecting box (21). A power gear (43) is installed at the end of the transmission cylinder (42). Transmission gears (44) are symmetrically meshed on both sides of the power gear (43). A screw (45) that cooperates with the moving table (22) is installed on the transmission gear (44).

5. A quick-installation and disassembly safety protective airtight door according to claim 4, characterized in that: The movable platform (22) has a screw hole (221) on the side near the screw (45), and the screw (45) is threadedly connected to the screw hole (221). The connecting box (21) has a mounting bracket (46) installed on both sides of the transmission gear (44) that is movably connected to and supports the screw (45).

6. A quick-installation and disassembly safety protective airtight door according to claim 5, characterized in that: The transmission platform (23) is attached to the lifting platform (24), and the attachment points of the transmission platform (23) and the lifting platform (24) are both inclined surfaces (26) that are attached to each other.

7. A quick-installation and disassembly safety protective airtight door according to claim 6, characterized in that: The bottom of the connecting box (21) is provided with a sump groove (25), the transmission table (23) is slidably connected in the sump groove (25), and one side of the lifting table (24) is located at the upper end of the sump groove (25).

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