Portable shielding door

Abstract

The utility model discloses a portable shielding door, which relates to the field of shielding doors and comprises two groups of mounting frames and two groups of glass panels, the front side and the rear side of the interior of each mounting frame are provided with limiting grooves, the two sides of each glass panel are fixedly connected with limiting strips, and the limiting strips are inserted into the limiting grooves. Locking structures are fixedly mounted at the corners of the mounting frame, connecting structures are fixedly mounted at the upper end and the lower end of the outer side of the mounting frame, blocking plates are fixedly connected to the front side and the rear side of the interior of the mounting frame, clamping bases are fixedly connected between the inner sides of the blocking plates, and a propaganda display board is clamped between the clamping bases; and closed structures are fixedly mounted at the top and the bottom of the mounting frame. By the adoption of the structure, the limiting strips on the two sides of the glass panel are inserted into the limiting grooves in the installation frame so that the glass panel can be fixed preliminarily, the positions of the threaded holes can be overlapped at the moment, and the glass panel can be locked by installing the fixing bolts into the threaded holes.

Description

Technical Field

[0001] The utility model belongs to the field of shielding doors, in particular to a portable shielding door. Background Art

[0002] The platform shield door is a safety facility, usually used in public transportation places such as subway stations, railway stations, airports, etc. It can prevent passengers from entering or leaving the platform when the train arrives or leaves the station, so as to ensure the safety of passengers and the order of the platform. The platform shield door is usually made of glass or metal, can be opened and closed automatically, and is equipped with sensors and control systems to ensure safe use.

[0003] The Chinese patent with the publication number "CN219365798U" discloses a subway screen door installation structure, which belongs to the field of subway screen door installation technology. It solves the problem of inconvenient installation of existing subway screen doors. This installation structure adopts the form of concave-convex snap-fit ​​to install the screen door body. When fixing the screen door body, it is only necessary to bring the entire screen door body close to the steel frame and insert the protrusion into the corresponding slot. After slowly unloading the force, the entire screen door body relies on its own gravity to make the protrusion rest against the lower edge of the slot. Since there is a notch on the lower side of the protrusion, the protrusion of the solid part outside the notch can form a stop limit with the inner wall inside the steel frame to prevent it from falling out. This design is very convenient to install.

[0004] Although the above-mentioned shielding door can be easily installed during use, its door structure is similar to the common shielding doors on the market, which are all integrally formed. This results in a heavy door body and the inability to be disassembled. When a component of the shielding door fails, it cannot be replaced in a targeted manner. Secondly, conventional shielding doors are relatively simple and cannot play a role in beautification and publicity. Therefore, technical improvements are needed. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a portable screen door to solve the problems raised by the above background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A portable shielding door comprises a mounting frame and a glass panel. The mounting frame and the glass panel are both provided with two groups. Limiting grooves are provided on both the front and rear sides of the mounting frame. Limiting strips are fixedly connected on both sides of the glass panel. The limiting strips are inserted into the limiting grooves. Locking structures are fixedly installed at the corners of the mounting frame. Connecting structures are fixedly installed at both the upper and lower ends of the outer side of the mounting frame. Baffle plates are fixedly connected on both the front and rear sides of the mounting frame. A holder is fixedly connected between the inner sides of the baffle plates. A publicity display board is clamped between the holders. A closing structure is fixedly installed at the top and bottom of the mounting frame. The limiting strips on both sides of the glass panel are inserted into the limiting grooves inside the mounting frame so as to preliminarily fix the glass panel. The glass panel is then locked by the locking structure. The upper and lower ends of the mounting frame are closed by the closing structure, so as to form a complete shielding door. The components of the shielding door have the function of convenient disassembly and assembly. The publicity display board is clamped between the holders. The glass panel is made of transparent glass so that the publicity pictures on the publicity display board can be displayed, so as to improve the aesthetics and publicity effect of the shielding door.

[0008] As a preferred technical solution, the locking structure includes threaded holes and fixing bolts. Threaded holes are opened at the corners of the installation frame, and threaded holes are also opened at the corners of the glass panel. The inside of the threaded holes are threadedly connected with fixing bolts; the glass panel is locked by the locking structure to ensure its stability after being clamped.

[0009] As a preferred technical solution, the connecting structure includes an installation groove, a connecting column, a mounting plate, and a mounting hole. The upper and lower ends of the outer side of the mounting frame are provided with installation grooves, the inside of the installation grooves are fixedly connected with connecting columns, the other end of the connecting column is fixedly connected with the mounting plate, and the four corners of the outer side of the mounting plate are provided with installation holes; the shielding door is connected to other driving components through the connecting structure, so that the other driving components can drive the shielding door to move.

[0010] As a preferred technical solution, the closing structure includes a closing plate, screw holes, and fixing screws. Closing plates are placed on the top and bottom of the installation frame. Two groups of screw holes are opened on the top and bottom of the installation frame. Screw holes are also opened at the corresponding positions on the top of the closing plate. The insides of the screw holes are threaded with fixing screws. The upper and lower ends of the installation frame are closed by the closing structure to ensure the safety of the internal components so as to form a complete shielding door.

[0011] As a preferred technical solution, extended guard plates are fixedly connected to the front and rear sides of the bottom of the closing plate, and the corners of the extended guard plates are arc-shaped; the glass panel is protected by the extended guard plates to further ensure its stability.

[0012] As a preferred technical solution, dustproof rubber strips are bonded between the baffle plates, and the dustproof rubber strips are made of silicone; the gaps are filled with the dustproof rubber strips to prevent dust.

[0013] As a preferred technical solution, the inner side walls of the limiting groove are bonded with filling gaskets, which are made of rubber; the filling gaskets are used to improve the stability of the limiting strip when it is inserted into the limiting groove.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] First, the limiting strips on both sides of the glass panel are inserted into the limiting grooves inside the installation frame to preliminarily fix the glass panel. At this time, the positions of the threaded holes will overlap with each other. The fixing bolts are installed in the threaded holes to lock the glass panel. When the closing plate is placed on the top and bottom of the installation frame, the positions of the screw holes overlap with each other. At this time, the fixing screws can be used to fix it, so that the upper and lower ends of the installation frame are closed, so that the components of the shielding door have the function of convenient disassembly and assembly;

[0016] Second, the baffle is used to hold the other side of the glass panel, and at the same time the baffle supports the card holder, and the promotional display board is connected between the card holders. The glass panel is made of transparent glass, so that the promotional pictures on the promotional display board can be displayed, so that the shielding door has the function of aesthetics and enhancing the promotional effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a top cross-sectional view of the utility model;

[0019] Figure 3 It is a side view of the interior of the installation frame of the utility model;

[0020] Figure 4 It is a cross-sectional schematic diagram of the connection structure of the utility model.

[0021] Figure numerals: 1. Installation frame, 2. Glass panel, 3. Limiting groove, 4. Limiting strip, 5. Locking structure, 501. Threaded hole, 502. Fixing bolt, 6. Connection structure, 601. Installation groove, 602. Connecting column, 603. Installation plate, 604. Installation hole, 7. Back plate, 8. Base, 9. Promotional display board, 10. Closing structure, 1001. Closing plate, 1002. Screw hole, 1003. Fixing screw, 11. Extension guard plate, 12. Dustproof rubber strip, 13. Filling gasket. DETAILED DESCRIPTION

[0022] Example

[0023] refer to Figures 1 to 4A portable shielding door described in this embodiment includes a mounting frame 1 and a glass panel 2. The mounting frame 1 and the glass panel 2 are each provided with two groups. Limiting grooves 3 are provided on both the front and rear sides of the interior of the mounting frame 1. Limiting strips 4 are fixedly connected on both sides of the glass panel 2. The limiting strips 4 are inserted into the interior of the limiting grooves 3. Locking structures 5 are fixedly installed at the corners of the mounting frame 1. Connecting structures 6 are fixedly installed at both the upper and lower ends of the outer side of the mounting frame 1. Stop plates 7 are fixedly connected on both the front and rear sides of the interior of the mounting frame 1. Card seats 8 are fixedly connected between the inner sides of the stop plates 7. Promotional display boards 9 are clamped between the card seats 8. Closing structures 10 are fixedly installed on the top and bottom of the mounting frame 1.

[0024] In order to make the shielding door easy to disassemble and have a publicity effect, the limit strips 4 on both sides of the glass panel 2 are inserted into the limit grooves 3 inside the installation frame 1 to preliminarily fix the glass panel 2, and then the glass panel 2 can be locked by the locking structure 5 to ensure its stability. The retaining plate 7 is used to resist the other side of the glass panel 2. At the same time, the retaining plate 7 supports the card holder 8, and the publicity display board 9 is clamped between the card holders 8. The glass panel 2 is made of transparent glass, so that the publicity pictures on the publicity display board 9 can be displayed, so as to improve the aesthetics and publicity effect of the shielding door. The closing structure 10 closes the upper and lower ends of the installation frame 1 to form a complete shielding door, so that the various components of the shielding door are easy to disassemble and assemble. The connecting structure 6 is used to connect the shielding door with other driving components so that the driving component can drive the shielding door to move.

[0025] refer to Figure 1-3 The locking structure 5 includes a threaded hole 501 and a fixing bolt 502. The threaded holes 501 are provided at the corners of the installation frame 1, and the threaded holes 501 are also provided at the corners of the glass panel 2. The fixing bolts 502 are threadedly connected inside the threaded holes 501. The threaded holes 501 and the fixing bolts 502 are provided. When the glass panel 2 is clamped and fixed, the positions of the threaded holes 501 will overlap with each other. At this time, the staff will install the fixing bolts 502 into the threaded holes 501 to lock the glass panel 2 to ensure the stability of the glass panel 2 during installation.

[0026] refer to Figure 1 and Figure 4The connection structure 6 includes a mounting groove 601, a connecting column 602, a mounting plate 603, and a mounting hole 604. The upper and lower ends of the outer side of the mounting frame 1 are provided with mounting grooves 601, the interior of the mounting grooves 601 is fixedly connected with connecting columns 602, the other end of the connecting column 602 is fixedly connected with a mounting plate 603, and the four corners of the outer side of the mounting plate 603 are provided with mounting holes 604; the mounting groove 601 is provided, and the interior of the mounting groove 601 is connected to the mounting plate 603 through the connecting column 602, so that the mounting plate 603 is located inside the mounting groove 601 to prevent it from protruding and affecting the connection, the mounting hole 604 is provided on the mounting plate 603, and the mounting holes 604 with the same aperture are provided on other connecting components, which can be connected using bolts of appropriate specifications, so that the shielding door can be connected with other driving components, so that the other driving components can drive the shielding door to move.

[0027] refer to Figure 1-3 The enclosing structure 10 includes an enclosing plate 1001, screw holes 1002, and fixing screws 1003. The enclosing plates 1001 are placed on the top and bottom of the installation frame 1. Two groups of screw holes 1002 are opened on the top and bottom of the installation frame 1. Screw holes 1002 are also opened at the corresponding positions on the top of the enclosing plate 1001. The insides of the screw holes 1002 are threadedly connected with fixing screws 1003. The enclosing plate 1001 is set. When the enclosing plate 1001 is placed on the top and bottom of the installation frame 1, the positions of the screw holes 1002 overlap with each other. At this time, the fixing screws 1003 can be used to fix it, so as to close the upper and lower ends of the installation frame 1, so as to form a complete shielding door, thereby ensuring the safety of internal components.

[0028] refer to Figure 1 An extended guard plate 11 is fixedly connected to both the front and rear sides of the bottom of the closing plate 1001, and the corners of the extended guard plate 11 are arc-shaped; an extended guard plate 11 is provided, and the extended guard plate 11 is attached to the outer side of the glass panel 2 to protect the glass panel 2 and further ensure its stability. The arc-shaped corners of the extended guard plate 11 ensure its safety and prevent sharp corners from scratching others.

[0029] refer to Figure 2-3 A dustproof rubber strip 12 is bonded between the baffle plates 7, and the dustproof rubber strip 12 is made of silicone; the dustproof rubber strip 12 is provided, and the dustproof rubber strip 12 is used to fill the gap between the baffle plates 7 for dustproof protection.

[0030] refer to Figure 2-3 The inner side walls of the limiting groove 3 are bonded with filling gaskets 13, which are made of rubber; a filling gasket 13 is provided, and the filling gasket 13 is made of rubber to make it elastic. The filling gasket 13 is used to improve the stability of the limiting strip 4 when it is inserted into the limiting groove 3 to avoid loosening due to the existence of gaps.

[0031] Principle and advantages of use: When using the shielding door, the limit strips 4 on both sides of the glass panel 2 are inserted into the limit grooves 3 inside the installation frame 1 to preliminarily fix the glass panel 2. The filling gaskets 13 are used to improve the stability of the limit strips 4 when inserted into the limit grooves 3 to prevent them from loosening due to the presence of gaps. After the glass panel 2 is snap-fitted and fixed, the positions of the threaded holes 501 will overlap with each other. At this time, the staff will install the fixing bolts 502 into the threaded holes 501 to lock the glass panel 2 to ensure the stability of the glass panel 2 during installation. The retaining plate 7 is used to resist the other side of the glass panel 2. At the same time, the retaining plate 7 supports the holder 8. The promotional display board 9 is snap-fitted between the holders 8. The glass panel 2 is made of transparent glass, so that the promotional pictures on the promotional display board 9 can be displayed, so as to improve the aesthetics and promotional effect of the shielding door.

[0032] When the closing plate 1001 is placed on the top and bottom of the installation frame 1, the positions of the screw holes 1002 overlap with each other. At this time, the fixing screws 1003 can be used to fix it, so as to close the upper and lower ends of the installation frame 1 to form a complete shielding door, thereby ensuring the safety of the internal components and making it convenient to disassemble and assemble the components of the shielding door. The extended guard plate 11 at the bottom of the closing plate 1001 is attached to the outer side of the glass panel 2 to protect the glass panel 2 and further ensure its stability. The interior of the installation groove 601 is connected to the installation plate 603 through the connecting column 602, so that the installation plate 603 is located inside the installation groove 601 to avoid its protrusion affecting the connection. The installation plate 603 is provided with a mounting hole 604, and other connecting parts are provided with mounting holes 604 with the same aperture. They can be connected using bolts of appropriate specifications, so that the shielding door can be connected to other driving components, so that other driving components can drive the shielding door to move.

Claims

1. A portable shielding door, comprising a mounting frame (1) and a glass panel (2), characterized in that: The installation frame (1) and the glass panel (2) are both provided with two groups. The interior front and rear sides of the installation frame (1) are both provided with limit grooves (3). The two sides of the glass panel (2) are both fixedly connected with limit strips (4), and the limit strips (4) are both inserted into the interior of the limit grooves (3). The corners of the installation frame (1) are both fixedly installed with locking structures (5). The upper and lower ends of the outer side of the installation frame (1) are both fixedly installed with connection structures (6). The interior front and rear sides of the installation frame (1) are both fixedly connected with stop plates (7). The inner sides of the stop plates (7) are fixedly connected with a holder (8), and a publicity display board (9) is clamped between the holders (8). The top and bottom of the installation frame (1) are both fixedly installed with a closed structure (10).

2. A portable screen door according to claim 1, characterized in that: The locking structure (5) comprises a threaded hole (501) and a fixing bolt (502); the corners of the installation frame (1) are provided with a threaded hole (501); the corners of the glass panel (2) are also provided with a threaded hole (501); the interiors of the threaded holes (501) are threadedly connected with fixing bolts (502).

3. The portable screen door according to claim 1, characterized in that: The connection structure (6) comprises a mounting groove (601), a connecting column (602), a mounting plate (603), and a mounting hole (604); the mounting grooves (601) are provided at both upper and lower ends of the outer side of the mounting frame (1); the interior of the mounting grooves (601) is fixedly connected with a connecting column (602); the other end of the connecting column (602) is fixedly connected with a mounting plate (603); and the mounting holes (604) are provided at four corners of the outer side of the mounting plate (603).

4. The portable screen door according to claim 1, characterized in that: The enclosed structure (10) comprises a enclosed plate (1001), screw holes (1002), and fixing screws (1003); the enclosed plate (1001) is placed on the top and bottom of the installation frame (1); two groups of screw holes (1002) are provided on the top and bottom of the installation frame (1); screw holes (1002) are also provided at corresponding positions on the top of the enclosed plate (1001); and fixing screws (1003) are threadedly connected inside the screw holes (1002).

5. The portable screen door according to claim 4, characterized in that: The front and rear sides of the bottom of the closing plate (1001) are both fixedly connected with extension guard plates (11), and the corners of the extension guard plates (11) are arc-shaped.

6. The portable screen door according to claim 1, characterized in that: Dustproof rubber strips (12) are bonded between the baffle plates (7), and the dustproof rubber strips (12) are made of silica gel.

7. The portable screen door according to claim 1, characterized in that: The inner side walls of the limiting grooves (3) are bonded with filling gaskets (13), and the filling gaskets (13) are made of rubber.

Images