Convenient buckling mounting structure of modular ultra-clean room top plate

Abstract

The utility model relates to the technical field of clean rooms, in particular to a buckling convenient installation structure of a modular ultra-clean room top plate, which comprises a top beam frame, a top plate main body is lapped in the top beam frame, and the side end of the outer wall of the top plate main body is provided with an edge extending plate in an extending manner; limiting protruding strips are fixed to the edges of the top ends of the outer walls of the top beam frame, the outer walls of the edge extending plates are in lap joint with the top ends of the outer walls of the top beam frame and abut against the inner walls of the limiting protruding strips, and fixing mechanisms for fixing the edge extending plates are further arranged on the limiting protruding strips. Bolts are replaced by the positioning clamping blocks and the limiting pressing strips to fix the top plate body and the edge extending plate, so that the bolts are prevented from being frequently disassembled when workers disassemble and assemble the top plate body, the assembling and disassembling efficiency of the top plate body is improved, and the workers can conveniently use the top plate.

Description

Technical Field

[0001] The utility model relates to the technical field of clean rooms, in particular to a buckling and convenient installation structure of a modular super-clean room top plate. Background Art

[0002] When the existing clean room ceiling is installed in the top beam frame, most of them use a whole ceiling, which is relatively thin and unstable. Based on this, China Patent Publication No. CN219411469U discloses a modular clean room ceiling buckle structure. The patented technology is easy to disassemble and assemble. Multiple ceilings are installed through a buckle structure, which greatly enhances the stability and is not easy to fall. The utilization rate of materials after disassembly and assembly is high, which saves production costs and brings great convenience to production and use.

[0003] However, it can be known from the specification and drawings disclosed in the above patent technology that when the above patent technology is implemented, the above patent technology mainly fixes the top plate to the top beam frame by bolts in cooperation with the top plate extension plate, which makes the top plate only fixed to the top beam by bolts, and personnel need to disassemble and assemble the top plate by multiple bolts when fixing the top plate. In order to ensure the fixing effect of the top plate, a large number of bolts are used for fixing, which causes inconvenience to personnel when replacing the top plate. Therefore, the above patent technology still has certain shortcomings.

[0004] In summary, it is necessary to invent a modular clean room ceiling fastening and convenient installation structure. Utility Model Content

[0005] To this end, the utility model provides a modular clean room ceiling convenient snap-fit ​​installation structure to solve the problem that personnel need to use multiple bolts to disassemble and assemble when fixing the ceiling. In order to ensure the fixing effect of the ceiling, a large number of bolts are used for fixing, which causes inconvenience to personnel when replacing the ceiling.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a snap-on and convenient installation structure for a modular clean room top plate, comprising a top beam frame, a top plate body is overlapped inside the top beam frame, and side ends of the outer walls of the top plate body are extended with extension plates, and limiting convex strips are fixed at the top edges of the outer walls of the top beam frame, the outer walls of the extension plates are overlapped on the top ends of the outer walls of the top beam frame and abut against the inner walls of the limiting convex strips, and a fixing mechanism for fixing the extension plates is also provided on the limiting convex strips.

[0007] Preferably, the outer wall of one side of any top plate body and the extension plate on the other top plate body are both provided with a bending portion, and the bending portion can overlap the outer wall of the extension plate on the other top plate body.

[0008] Preferably, the fixing mechanism includes a positioning block and a limiting pressure strip, one end of the outer wall of the positioning block is rotatably connected to a damping shaft, and the bottom end of the damping shaft is fixed to the top end of the outer wall of the limiting convex strip and close to one side of the top plate body.

[0009] Preferably, the bottom end of the outer wall of the limiting strip is fixed with an anti-skid convex particle, the outer wall of the limiting strip is slidably connected to the inner wall side end of the limiting convex strip, and the bottom end of the outer wall of the anti-skid convex particle abuts against the top end of the outer wall of the extension plate.

[0010] Preferably, the top height of the outer wall of the limiting pressure strip is flush with the top height of the outer wall of the limiting convex strip, and the end of the positioning block away from the damping shaft abuts against the top of the outer wall of the fixing pin shaft at the corresponding position.

[0011] Preferably, a fixing pin is fixed to the top of the outer wall of the limiting pressure strip and located on one side of the positioning block, and the outer wall of the positioning block abuts against the side end of the outer wall of the fixing pin.

[0012] Preferably, a mounting hole is provided at the top of the outer wall of the limiting pressure strip and on the side of the positioning block away from the fixed pin shaft, the inner wall of the mounting hole is slidably connected with a movable pin shaft, and the outer wall side end of the positioning block abuts against the outer wall side end of the movable pin shaft.

[0013] The beneficial effects of the utility model are:

[0014] In the utility model, personnel can fix the limiting convex strip at the top edge of the top beam frame to form a groove at the top of the top beam frame, and overlap the top plate main body on the top beam frame through the extension plate, and then take out the limiting pressure strip to press the extension plate, and at the same time press and fix the limiting pressure strip through the positioning block to prevent the extension plate from falling off and shaking. The utility model fixes the top plate main body and the extension plate through the positioning block and the limiting pressure strip instead of bolts, so that personnel can avoid frequent removal of bolts when disassembling and assembling the top plate main body, thereby improving the assembly and disassembly efficiency of the top plate main body and facilitating personnel to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model in a top view direction;

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of some explosion structures;

[0017] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the top beam frame in the utility model when viewed from the side;

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the limiting pressure strip in the utility model.

[0020] In the figure: 100, top beam frame; 110, limiting convex strip; 200, top plate body; 210, extension plate; 211, bending portion; 300, positioning block; 310, damping shaft; 400, limiting pressure strip; 401, anti-skid convex particle; 410, fixed pin shaft; 420, movable pin shaft; 421, installation socket. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0022] Refer to the attached Figure 1-5 The utility model provides a modular ultra-clean room ceiling fastening and convenient installation structure, including a ceiling beam frame 100, a ceiling body 200 is overlapped inside the ceiling beam frame 100, and an extension plate 210 is extended to the side ends of the outer walls of the ceiling bodies 200. The extension plate 210 on one side of the outer wall of any ceiling body 200 and close to another ceiling body 200 is provided with a bending portion 211, and the bending portion 211 can overlap the outer wall of the extension plate 210 on another ceiling body 200. The provided bending portion 211 can be buckled on the extension plate 210 on another placed ceiling body 200, so that the two ceiling bodies 200 can be spliced ​​together;

[0023] The top edge of the outer wall of the top beam frame 100 is fixed with a limiting convex strip 110. The outer wall of the side plate 210 is overlapped on the top of the outer wall of the top beam frame 100 and abuts against the inner wall of the limiting convex strip 110. The limiting convex strip 110 is set to form a height difference at the top of the top beam frame 100, so that when the side plate 210 is overlapped on the top beam frame 100, the limiting convex strip 110 can limit the side plate 210. The limiting convex strip 110 is also provided with a fixing mechanism for fixing the side plate 210. The fixing mechanism includes a positioning block 300 and a limiting pressure strip 400. One end of the outer wall of the positioning block 300 is rotatably connected with a damping shaft 310. The bottom end of the damping shaft 310 is fixed to the top of the outer wall of the limiting convex strip 110 and close to the side of the top plate body 200. The positioning block 300 can be rotated by the damping shaft 310, and the positioning block 300 and the damping shaft 310 can be connected to the damping rotation. The positioning block 300 is set to press and fix the limiting pressure strip 400, and the positioning block 300 is set to press and fix the limiting pressure strip 400. The limiting pressure strip 400 is to be pressed on the top of the outer wall of the extension plate 210, so that the extension plate 210 can be fixed to the top of the outer wall of the top beam frame 100 to prevent the extension plate 210 from being separated. The bottom end of the outer wall of the limiting pressure strip 400 is fixed with an anti-skid convex particle 401, and the anti-skid convex particle 401 is provided to increase the friction between the bottom end of the limiting pressure strip 400 and the top of the outer wall of the extension plate 210, thereby improving the fixing effect of the limiting pressure strip 400 on the extension plate 210. The outer wall of the limiting pressure strip 400 is fixed with the limiting pressure strip 400. The inner wall side end of the positioning convex strip 110 is slidably connected, the outer wall bottom end of the anti-slip convex particle 401 is in contact with the outer wall top end of the extension plate 210, the outer wall top end height of the limiting pressure strip 400 is flush with the outer wall top end height of the limiting convex strip 110, and the end of the positioning block 300 away from the damping shaft 310 is in contact with the outer wall top end of the fixed pin shaft 410 at the corresponding position, and the positioning block 300 can be rotated to the top end of the limiting pressure strip 400 by rotation, so that the limiting pressure strip 400 can be pressed against the outer wall top end of the extension plate 210;

[0024] The top of the outer wall of the limiting pressure strip 400 and one side of the positioning block 300 are fixed with a fixing pin 410, and the outer wall of the positioning block 300 abuts against the outer wall side end of the fixing pin 410. The fixing pin 410 is provided to limit the rotation angle and position of the positioning block 300, so that the positioning block 300 can be rotated to the top center of the outer wall of the limiting pressure strip 400. The top of the outer wall of the limiting pressure strip 400 and one side of the positioning block 300 away from the fixing pin 410 are provided with a mounting hole 421, and the inner wall of the mounting hole 421 is slidably connected with a movable pin 4 20. The outer wall side end of the positioning block 300 abuts against the outer wall side end of the movable pin 420, and the installation socket 421 is provided to enable the movable pin 420 to be inserted into the top end of the limiting pressure strip 400, and the movable pin 420 can cooperate with the fixed pin 410 to clamp the two ends of the positioning block 300, and the outer walls of the fixed pin 410 and the movable pin 420 abut against the side wall of the positioning block 300, and the movable pin 420 and the installation socket 421 can be connected by a damping sliding connection, which improves the stability of the movable pin 420 after being inserted into the fixed pin 410.

[0025] The use process of the utility model is as follows: first, the personnel can place the top plate body 200 in the top beam frame 100, and make the extension plate 210 overlap the top of the outer wall of the top beam frame 100 and abut against the side wall of the limiting convex strip 110. After completion, the personnel can continue to place the top plate body 200 in sequence, and make the bending portion 211 overlap the extension plate 210 at the corresponding position. After the top plate body 200 is placed, the personnel can take out the limiting pressure strip 400, and place the limiting pressure strip 400 on the top of the outer wall of the top beam frame 100 and abut against the side wall of the limiting convex strip 110. The side end of the strip 110 abuts against the bottom end of the anti-slip convex particle 401 abuts against the top of the outer wall of the extension plate 210. After completion, the personnel can rotate the positioning block 300 and rotate the positioning block 300 to the top of the outer wall of the limiting pressure strip 400 and abut against the side wall of the fixed pin 410. Then the movable pin 420 can be taken out and inserted into the installation socket 421 to limit the other end of the positioning block 300. The positioning block 300 can press the limiting pressure strip 400 onto the top beam frame 100 to avoid looseness.

[0026] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A modular clean room ceiling fastening and convenient installation structure, comprising a ceiling beam frame (100), wherein a ceiling body (200) is overlapped inside the ceiling beam frame (100), characterized in that: The side ends of the outer walls of the top plate body (200) are all extended with extension plates (210), and the top edges of the outer walls of the top beam frame (100) are all fixed with limiting convex strips (110). The outer walls of the extension plates (210) are overlapped on the top ends of the outer walls of the top beam frame (100) and abut against the inner walls of the limiting convex strips (110). The limiting convex strips (110) are also provided with a fixing mechanism for fixing the extension plates (210), and the fixing mechanism comprises a positioning block (300) and a limiting pressure strip (400). One end of the outer wall of the positioning block (300) is rotatably connected with a damping shaft (310), and the bottom end of the damping shaft (310) is fixed to the top end of the outer wall of the limiting convex strip (110) and close to one side of the top plate body (200).

2. The buckle-fitting and convenient installation structure of a modular clean room ceiling according to claim 1, characterized in that: The outer wall of one side of any top plate body (200) and the extension plate (210) on another top plate body (200) is provided with a bending portion (211), and the bending portion (211) can overlap the outer wall of the extension plate (210) on another top plate body (200).

3. The buckle-fitting and convenient installation structure of a modular clean room ceiling according to claim 1, characterized in that: The bottom end of the outer wall of the limiting pressure strip (400) is fixed with an anti-skid convex particle (401), the outer wall of the limiting pressure strip (400) is slidably connected to the inner wall side end of the limiting convex strip (110), and the bottom end of the outer wall of the anti-skid convex particle (401) is in contact with the top end of the outer wall of the extension plate (210).

4. The buckle-fitting and convenient installation structure of a modular clean room ceiling according to claim 3, characterized in that: The top height of the outer wall of the limiting pressure strip (400) is flush with the top height of the outer wall of the limiting convex strip (110), and the end of the positioning block (300) away from the damping shaft (310) is in contact with the top of the outer wall of the fixing pin shaft (410) at the corresponding position.

5. The buckle-fitting and convenient installation structure of a modular clean room ceiling according to claim 4, characterized in that: A fixing pin (410) is fixed to the top of the outer wall of the limiting pressure strip (400) and located on one side of the positioning block (300), and the outer wall of the positioning block (300) abuts against the side end of the outer wall of the fixing pin (410).

6. The buckle-fitting and convenient installation structure of a modular clean room ceiling according to claim 5, characterized in that: A mounting hole (421) is provided at the top of the outer wall of the limiting pressure strip (400) and on the side of the positioning block (300) away from the fixed pin shaft (410), and the inner wall of the mounting hole (421) is slidably connected with a movable pin shaft (420), and the side end of the outer wall of the positioning block (300) abuts against the side end of the outer wall of the movable pin shaft (420).

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