CN216921898U

CN216921898U - Shielding door system with automatic static electricity removal function

Info

Publication number: CN216921898U
Application number: CN202122703450.5U
Authority: CN
Inventors: 金浩凌; 田洪明; 张成勇
Original assignee: Shanghai Huahui New Materials Technology Suqian Co ltd
Current assignee: Shanghai Huahui New Materials Technology Suqian Co ltd
Priority date: 2021-11-07
Filing date: 2021-11-07
Publication date: 2022-07-08
Anticipated expiration: 2031-11-07

Abstract

The utility model discloses a screen door system with automatic static electricity removal function, which comprises: the anti-static shielding door comprises a shielding door and a mounting surface, wherein the shielding door is mounted at the upper end of the mounting surface, the surface of the shielding door is coated with anti-static insulating paint, an embedded groove is formed in the upper end of the mounting surface and is positioned at the door inlet side of the shielding door, the embedded groove extends along the length direction of the shielding door, a warning lamp strip is mounted in the embedded groove, the lower side of the warning lamp strip is connected with a connecting plate, two sides of the bottom end of the connecting plate are provided with pushing mechanisms, each pushing mechanism comprises two screw rods, and the two screw rods are respectively and rotatably connected to two sides of the bottom end of the embedded groove. Through setting up warning light area and ejecting mechanism, more ordinary warning strip, the light in warning light area is seen more easily, drives the warning light through ejecting mechanism and takes the gomphosis groove that shifts out, is convenient for overhaul the warning light area and maintain.

Description

Shielding door system with automatic static electricity removal function

Technical Field

The utility model relates to the technical field of shield doors, in particular to a shield door system capable of automatically removing static electricity.

Background

The safety protection equipment at the subway platform is installed to the shield door, when the subway reachs the platform, the shield door is opened, the passenger can take a bus through the shield door, when the subway closes, the shield door also closes thereupon, prevent that personnel from falling the track and taking place accident, when the subway enters the station, probably produce great potential difference between rail and the ground, in order to ensure that the passenger does not produce the step voltage when getting on or off the bus, and prevent that the passenger from touching the platform shield door and taking place harm or discomfort when the train passes in and out the station, the platform shield door all can the coating prevent static insulating coating, can detach static automatically, the production of step voltage has been avoided, protect passenger's personal safety.

Under the prior art, when removing the static shield door and use, the warning strip can be installed to the import side of shield door, plays warning effect, but warning strip's warning effect is not obvious to warning strip wearing and tearing easily, also inconvenient the maintenance.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is that when the static electricity removing shielding door is used, a warning strip is arranged at the inlet side of the shielding door to play a warning role, but the warning role of the warning strip is not obvious, and the warning strip is easy to wear and is not convenient to maintain, so that the shielding door system capable of automatically removing static electricity is provided.

The technical scheme adopted by the utility model for solving the technical problem is as follows: a shielded door system with automatic static electricity removal, comprising: the shielding door is installed at the upper end of the installation surface, antistatic insulating paint is coated on the surface of the shielding door, an embedding groove is formed in the upper end of the installation surface and in the door inlet side of the shielding door, the embedding groove extends along the length direction of the shielding door, a warning lamp strip is installed in the embedding groove, a connecting plate is connected to the lower side of the warning lamp strip, pushing mechanisms are arranged on two sides of the bottom end of the connecting plate and comprise two screw rods, the two screw rods are respectively and rotatably connected to two sides of the bottom end of the embedding groove, sleeve rods are in threaded connection with the screw rods, and the upper ends of the two sleeve rods are respectively and fixedly connected to two ends of the lower side of the connecting plate.

Preferably, the side grooves are formed in the mounting surface and located on two sides of the embedding groove, the two side grooves are communicated with the inside of the embedding groove, the bottom ends of the side grooves are rotatably connected with connecting rods, fixing wheels are fixedly connected to the surfaces of the lower portions of the connecting rods and the screw rods which are opposite to each other, transmission belts are sleeved between the fixing wheels, the upper end of each connecting rod extends to the upper portion of the corresponding side groove, when the fixing wheels on the connecting rods rotate, the two pairs of fixing wheels rotate under the transmission of the two transmission belts to drive the two screw rods to rotate in the same direction, the two sleeve rods move upwards, the connecting plate moves upwards to drive the warning lamp strip to move out of the embedding groove, and the warning lamp strip is convenient to overhaul and maintain.

Preferably, the equal fixedly connected with connecting block in upper end of connecting rod, the butt joint hole has all been seted up to the upper end of connecting block, the cross-section on the horizontal direction is the rectangle to the butt joint hole, and the maintenance instrument that needs the matching inserts just can rotate the connecting block in the butt joint hole, avoids non-worker to rotate the connecting block.

Preferably, the two ends of the warning lamp strip are provided with concave channels, bolts are connected between the concave channels of the warning lamp strip and the two ends of the connecting plate in a threaded mode, the four sides of the warning lamp strip are attached to the inner wall of the embedding groove, and the warning lamp strip can be taken down from the connecting plate to be replaced by detaching the two bolts.

Preferably, the upper end face of the warning lamp strip is parallel to the upper end of the embedding groove, the height of the upper end of each connecting block is lower than that of the upper end of the corresponding side groove, and the connecting blocks are hidden in the side grooves when not used, so that the connecting blocks are prevented from being mistakenly touched to rotate, and the warning lamp strip is more stable.

The utility model has the following advantages:

through setting up warning light area and ejecting mechanism, more ordinary warning strip relatively, the light in warning light area sees more easily, it shifts out the gomphosis groove on the belt to drive the warning light area through ejecting mechanism, be convenient for overhaul the warning light area and maintain, through setting up the connecting block, rectangle butt joint hole has been seted up to the connecting block upper end, the maintenance tool that needs the matching inserts just can rotate the connecting block in the butt joint hole, avoid non-worker to rotate the connecting block, and hide in the side groove when the connecting block does not use, avoid it to be touched the rotation by the mistake, it is more stable.

Drawings

FIG. 1 is a schematic diagram in front elevation and cut-away view of a screen door system with automatic static electricity removal in accordance with a preferred embodiment of the present invention;

FIG. 2 is a schematic perspective view of a screen door system with automatic static electricity removal according to a preferred embodiment of the present invention;

fig. 3 is a schematic perspective view of a mounting surface and a fitting groove of a screen door system with automatic static electricity removal according to a preferred embodiment of the present invention;

FIG. 4 is an enlarged schematic view of a shield door system with automatic static electricity removal feature at A in accordance with a preferred embodiment of the present invention;

fig. 5 is an enlarged schematic diagram of a shield door system with automatic static electricity removal function at B according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a shield door; 2. a mounting surface; 3. a fitting groove; 4. a warning lamp strip; 5. a connecting plate; 6. a push-out mechanism; 61. a screw; 62. a loop bar; 63. a side groove; 64. a connecting rod; 65. a fixed wheel; 66. a transmission belt; 7. connecting blocks; 8. a butt joint hole; 9. and (4) bolts.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

As shown in fig. 1-5, a screen door system with automatic static electricity removing function includes a screen door 1 and a mounting surface 2, the screen door 1 is mounted on the upper end of the mounting surface 2, the surface of the screen door 1 is coated with an anti-static insulating coating capable of automatically removing static electricity, thereby avoiding the generation of step voltage and protecting the personal safety of passengers, an embedding groove 3 is formed at the upper end of the mounting surface 2 and at the door entrance side of the screen door 1, the embedding groove 3 extends along the length direction of the screen door 1, a warning lamp strip 4 is mounted in the embedding groove 3, the warning lamp strip 4 is lighted to have a warning function, thereby preventing passengers from being too close to the screen door 1 and reducing the potential safety hazard, a connecting plate 5 is connected to the lower side of the warning lamp strip 4, pushing mechanisms 6 are arranged at two sides of the bottom end of the connecting plate 5, the pushing mechanisms 6 include two screws 61, the two screws 61 are respectively rotatably connected to two sides of the bottom end of the embedding groove 3, all threaded connection has loop bar 62 on the screw rod 61, and fixed connection is in the downside both ends of connecting plate 5 respectively in the upper end of two loop bars 62, and two screw rods 61 syntropy through ejecting mechanism 6 rotate for two loop bars 62 shift up, and connecting plate 5 of two loop bars 62 upper ends shifts up thereupon and drives warning light area 4 and go up to move out gomphosis groove 3, is convenient for overhaul warning light area 4 and maintains.

Wherein, in order to avoid warning light area 4 to damage and guarantee its visuality, the up end in warning light area 4 is on a parallel with the upper end of gomphosis groove 3, and the light in warning light area 4 is seen easily to warning light area 4 gomphosis is avoided exposing externally in gomphosis groove 3, and is not fragile.

Wherein, in order to overhaul warning light area 4 fast, two side grooves 63 are seted up respectively in the inside of installation face 2 and are located the both sides of gomphosis groove 3, side groove 63 all communicates with gomphosis groove 3 is inside, the lower extreme of every connecting rod 64 rotates respectively and connects in corresponding side groove 63 bottom, when twisting reverse two connecting rods 64 of rotation, corresponding tight pulley 65 rotates thereupon, because every equal fixedly connected with tight pulley 65 in lower part surface to relative connecting rod 64 and screw rod 61, and every drive belt 66 cup joints between every pair of tight pulley 65, when tight pulley 65 rotates, under the transmission of two drive belts 66, two pairs of tight pulleys 65 rotate, drive two screw rods 61 syntropy and rotate, make two loop bars 62 shift up, connecting plate 5 shifts up thereupon drives warning light area 4 and moves out gomphosis groove 3, be convenient for overhaul warning light area 4 and maintain.

Wherein, rotate connecting rod 64 for more convenient, every equal fixed connection of connecting block 7 is in corresponding connecting rod 64 upper end, butt joint hole 8 has all been seted up to the upper end of connecting block 7, and the cross-section that is along the horizontal direction in butt joint hole 8 is the rectangle, when in same with the maintenance instrument inserted hole that matches to 8 cross-sections in butt joint hole, it can drive the connecting block 7 rotation of seting up butt joint hole 8 to rotate maintenance instrument, connecting rod 64 rotates thereupon, because the upper end height of every connecting block 7 all is less than the upper end height of corresponding side channel 63, hide in side channel 63 when connecting block 7 does not use, avoid it to be touched the rotation by the mistake, it is more stable.

Wherein, in order to change warning light area 4 fast, two bolt 9 difference threaded connection are between the recessed channel of 4 both ends chiseling in warning light area and the both ends of connecting plate 5, when needing to change warning light area 4, dismantle two bolt 9 and can take off warning light area 4 from connecting plate 5 and change, because four sides in warning light area 4 all laminate the inner wall in gomphosis groove 3, four sides in warning light area 4 play and stop the dust effect, can avoid the dust to get into in the gomphosis groove 3.

The working principle is as follows: when the shielded door system operates, the surface of the shielded door 1 is coated with an anti-static insulating coating which can automatically remove static electricity, avoids the generation of step voltage and protects the personal safety of passengers, and the coating is the prior art and is not described in detail, the inlet side of the shielded door 1 is provided with a warning lamp strip 4, the warning lamp strip 4 is controlled to be switched by a shielded door system, when the shielded door 1 is closed, the warning lamp strip 4 lights to have a warning effect to prevent passengers from being too close to the shielded door 1, so that potential safety hazards are reduced, when the shielded door 1 is opened, the warning lamp strip 4 is closed, passengers enter a subway, when the problem occurs in the warning lamp strip 4 and maintenance and repair are needed, a matched maintenance tool is inserted into a butt joint hole 8 with a rectangular cross section, so that the two connecting blocks 7 rotate, the two connecting rods 64 rotate along with the connecting rods to drive a fixed wheel 65 at the lower end of the connecting rods to rotate, under the transmission of the two transmission belts 66, two pairs of tight pulleys 65 rotate, drive two screw rod 61 syntropys and rotate, make two loop bars 62 shift up, connecting plate 5 of two loop bars 62 upper ends shifts up thereupon and drives warning light area 4 and go out gomphosis groove 3, be convenient for overhaul the warning light area 4 and maintain, when needing to change warning light area 4, dismantle two bolts 9 and can take off warning light area 4 from connecting plate 5 and change, overhaul or change the back, utilize two connecting blocks 7 of maintenance instrument antiport, can make connecting plate 5 move down and reset, make warning light area 4 reset.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and embellishments can be made without departing from the principle of the present invention, and these modifications and embellishments should also be regarded as the protection scope of the present invention.

Other parts of the present invention not described in detail are prior art and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A screen door system with automatic static removal, comprising: a shield door (1) and a mounting surface (2), characterized in that, the shield door (1) is mounted on the upper end of the mounting surface (2), the surface of the shielding door (1) is coated with antistatic insulating paint, the upper end of the mounting surface (2) and the door inlet side of the shielding door (1) are provided with embedded grooves (3), the embedded groove (3) extends along the length direction of the shielding door (1), a warning lamp strip (4) is arranged in the embedded groove (3), the lower side of the warning lamp strip (4) is connected with a connecting plate (5), two sides of the bottom end of the connecting plate (5) are provided with a push-out mechanism (6), the push-out mechanism (6) comprises two screw rods (61), the two screw rods (61) are respectively and rotatably connected with the two sides of the bottom end of the embedded groove (3), the screw rod (61) is connected with sleeve rods (62) in a threaded mode, and the upper ends of the sleeve rods (62) are fixedly connected to the two ends of the lower side of the connecting plate (5) respectively.

2. The screen door system with the function of automatically removing static electricity according to claim 1, wherein side grooves (63) are formed in the mounting surface (2) and located on two sides of the embedding groove (3), the two side grooves (63) are communicated with the inside of the embedding groove (3), connecting rods (64) are rotatably connected to the bottom ends of the side grooves (63), fixed wheels (65) are fixedly connected to the lower surfaces of each pair of opposite connecting rods (64) and the screw rod (61), a transmission belt (66) is sleeved between each pair of fixed wheels (65), and the upper end of each connecting rod (64) extends to the upper portion of the corresponding side groove (63).

3. The screen door system with the function of automatically removing static electricity according to claim 2, wherein the upper ends of the connecting rods (64) are fixedly connected with connecting blocks (7), the upper ends of the connecting blocks (7) are respectively provided with a butt joint hole (8), and the cross sections of the butt joint holes (8) along the horizontal direction are all rectangular.

4. The screen door system with the function of automatically removing static electricity according to claim 1, wherein a groove is formed at each end of the warning lamp strip (4), a bolt (9) is screwed between each groove of the warning lamp strip (4) and each end of the connecting plate (5), and four sides of the warning lamp strip (4) are attached to the inner wall of the embedding groove (3).

5. The screen door system with automatic static electricity elimination function as claimed in claim 3, wherein the upper end surface of the warning light strip (4) is parallel to the upper end of the fitting groove (3), and the upper end of each connecting block (7) is lower than the upper end of the corresponding side groove (63).