CN211313809U - Motor vehicle security check room shield door switching device - Google Patents
Motor vehicle security check room shield door switching device Download PDFInfo
- Publication number
- CN211313809U CN211313809U CN201921745491.7U CN201921745491U CN211313809U CN 211313809 U CN211313809 U CN 211313809U CN 201921745491 U CN201921745491 U CN 201921745491U CN 211313809 U CN211313809 U CN 211313809U
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- door
- sliding
- electric telescopic
- sliding door
- door frame
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Abstract
The utility model provides a shield door opening and closing device of a motor vehicle security check room, which comprises a door frame, two fixed doors and two sliding doors, wherein the two fixed doors and the two sliding doors are positioned at the left end and the right end of the door frame; the middle parts of the left end surface of the left side sliding door and the right end surface of the right side sliding door are fixedly connected with a hydraulic cylinder piston rod, two grooves are respectively excavated on the upper end surface and the lower end surface of the sliding door, and electric telescopic rods are arranged in the grooves; the sliding door is characterized in that sliding grooves are formed in the positions, corresponding to the upper end face and the lower end face of the sliding door, of the door frame, and eight openings for allowing the end parts of the electric telescopic rods to enter are dug in the upper sliding groove and the lower sliding groove of the door frame; the position of the opening is respectively matched with the position of the electric telescopic rod when the sliding door is fully closed and the position of the electric telescopic rod when the sliding door is fully opened. The utility model discloses vibrations and other vibrations when having avoided the vehicle business turn over can arouse the skew of shielding door position, are favorable to the sealing of safety inspection room.
Description
Technical Field
The utility model belongs to the technical field of the motor vehicle safety inspection, especially, relate to a motor vehicle safety inspection room shield door switch device.
Background
The shield door of security check room is generally heavier, opens or closes on the one hand and is more laborious, and on the other hand, vibrations and other vibrations when the vehicle passes in and out can cause the skew of shield door position, are unfavorable for the sealed of security check room.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a motor vehicle safety inspection room shield door switch device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a shielding door opening and closing device for a security inspection room of a motor vehicle comprises a door frame, two fixed doors and two sliding doors, wherein the two fixed doors and the two sliding doors are positioned at the left end and the right end of the door frame; the middle parts of the left end surface of the left side sliding door and the right end surface of the right side sliding door are fixedly connected with a hydraulic cylinder piston rod, two grooves are respectively excavated on the upper end surface and the lower end surface of the sliding door, and electric telescopic rods are arranged in the grooves; the sliding door is characterized in that sliding grooves are formed in the positions, corresponding to the upper end face and the lower end face of the sliding door, of the door frame, and eight openings for allowing the end parts of the electric telescopic rods to enter are dug in the upper sliding groove and the lower sliding groove of the door frame; the position of the opening is respectively matched with the position of the electric telescopic rod when the sliding door is fully closed and the position of the electric telescopic rod when the sliding door is fully opened.
Furthermore, controllers are installed on the inner side wall and the outer side wall of the shielding door of the security check room.
Further, the controller comprises a controller box, a digital coded lock switch arranged on a box cover of the controller box, a sliding door opening button, a sliding door closing button, an electric telescopic rod extending button and an electric telescopic rod retracting button which are arranged on a control panel in the controller box.
Furthermore, the hydraulic cylinder passes through the door frame through the dead lever and fixes on the door frame wall.
When the controller is used, a digital coded lock switch on a box cover of the controller box is opened, then an electric telescopic rod retracting button is opened, so that the electric telescopic rod retracts into a sliding door, then a sliding door opening button is opened, the sliding door is opened towards two sides, and when a piston rod of a hydraulic cylinder retracts to the shortest, the position of the electric telescopic rod corresponds to an opening hole formed in an upper sliding chute and a lower sliding chute of a door frame; the extension button of the electric telescopic rod is opened, the end part of the electric telescopic rod extends into the opening hole, and the sliding door and the door frame are fixed into a whole, so that the sliding door, the fixed door and the door frame are integrated, and the sliding of the sliding door in the door frame due to vibration is avoided; after a vehicle enters a security check room, opening an electric telescopic rod retraction button to enable the electric telescopic rod to retract into a sliding door, then opening a sliding door closing button, closing the sliding door towards the middle, and when a piston rod of a hydraulic cylinder extends to the longest, enabling the position of the electric telescopic rod to correspond to an opening hole formed in an upper sliding chute and a lower sliding chute of a door frame; and opening the extension button of the electric telescopic rod, and extending the end part of the electric telescopic rod into the opening hole to fix the sliding door and the door frame into a whole so as to complete the closing of the shielding door.
The utility model has the advantages that (1) the utility model is provided with the hydraulic cylinder, the piston rod of the hydraulic cylinder is connected with the sliding door, the thrust of the hydraulic cylinder is large, the operation is stable, and the stable opening and closing of the sliding door can be ensured; (2) the utility model is provided with the electric telescopic rod, and the door frame is provided with the opening matched with the electric telescopic rod, so that the stability of the sliding door in the fully opened and fully closed states can be ensured; (3) the utility model discloses be provided with the controller, the maloperation of non-staff is avoided to the digital trick lock switch on the controller box case lid.
Drawings
FIG. 1 is a schematic structural view of the present invention (without a controller);
fig. 2 is a top cross-sectional view of the present invention (without the controller);
fig. 3 is a schematic diagram of the controller structure of the present invention (controller box cover open state);
reference numerals: 1. the automatic door opening and closing device comprises a door frame, 2 parts of a fixed door, 3 parts of a sliding door, 4 parts of a hydraulic cylinder, 5 parts of a groove, 6 parts of an electric telescopic rod, 7 parts of a sliding chute, 8 parts of an opening hole, 9 parts of a controller, 91 parts of a controller box body, 92 parts of a box cover, 93 parts of a control panel, 94 parts of a sliding door opening button, 95 parts of a sliding door closing button, 96 parts of an electric telescopic rod extending button, 97 parts of an electric telescopic rod retracting button and 10 parts of a fixed rod.
Detailed Description
The present invention will be described in further detail with reference to the following description of embodiments thereof, which is made for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation.
Referring to fig. 1-3, a shielding door opening and closing device for a security inspection room of a motor vehicle comprises a door frame 1, two fixed doors 2 and two sliding doors 3, wherein the two fixed doors 2 and the two sliding doors 3 are positioned at the left end and the right end of the door frame 1; the middle parts of the left end surface of the left sliding door 3 and the right end surface of the right sliding door 3 are fixedly connected with a piston rod of a hydraulic cylinder 4, two grooves 5 are respectively excavated on the upper end surface and the lower end surface of the sliding door 3, and electric telescopic rods 6 are arranged in the grooves 5; the sliding chute 7 is arranged at the position of the door frame 1 corresponding to the upper end surface and the lower end surface of the sliding door 3, and eight openings 8 which can be used for the end part of the electric telescopic rod 6 to enter are dug in the sliding chutes 7 on the upper end surface and the lower end surface of the door frame 1; the position of the opening 8 is respectively matched with the position of the electric telescopic rod 6 when the sliding door 3 is fully closed and the position of the electric telescopic rod 6 when the sliding door 3 is fully opened.
Further, the inner side wall and the outer side wall of the shielding door of the security check room are both provided with a controller 9.
Further, the controller 9 includes a controller box 91, a digital combination lock switch disposed on a box cover 92 of the controller box 91, a sliding door opening button 94 disposed on a control panel 93 in the controller box 91, a sliding door closing button 95, an electric telescopic rod extending button 96, and an electric telescopic rod retracting button 97.
Further, the hydraulic cylinder 4 is fixed on the wall through the door frame 1 by a fixing rod 10.
Furthermore, the lower frame surface of the door frame 1 is arranged in a hole channel excavated under the ground, the upper surface of the lower frame surface of the door frame 1 is flush with the ground surface, and a turning plate device is arranged at the door inlet, so that vehicles can conveniently enter and exit.
When the controller box 91 is used, a digital coded lock switch on the box cover 92 of the controller box 91 is opened, so that the box cover 92 is opened, then the electric telescopic rod retracting button 97 is opened, so that the electric telescopic rod 6 retracts into the sliding door 3, then the sliding door opening button 94 is opened, the sliding door 3 is opened towards two sides, and when a piston rod of the hydraulic cylinder 4 retracts to the shortest, the position of the electric telescopic rod 6 corresponds to the opening hole 8 formed in the upper sliding groove 7 and the lower sliding groove 7 of the door frame 1; the extension button 96 of the electric telescopic rod is opened, the end part of the electric telescopic rod 6 extends into the opening 8, and the sliding door 3 and the door frame 1 are fixed into a whole, so that the sliding door 3, the fixed door 2 and the door frame 1 are integrated into a whole, and the sliding of the sliding door 3 in the door frame 1 caused by vibration is avoided; after a vehicle enters a security check room, an electric telescopic rod retraction button 97 is opened to enable an electric telescopic rod 6 to retract into a sliding door 3, then a sliding door closing button 95 is opened, the sliding door 3 is folded towards the middle, and when a piston rod of a hydraulic cylinder 4 extends to the maximum, the position of the electric telescopic rod 6 corresponds to an opening 8 formed in an upper sliding groove 7 and a lower sliding groove 7 of a door frame 1; open electric telescopic handle extension button 96, 6 tip of electric telescopic handle stretch into trompil 8 in, fix sliding door 3 and door frame 1 as an organic whole, accomplish the closing of shielding door.
The present invention has been described above with reference to the accompanying drawings, as long as it is a variety of insubstantial improvements made by using the method concept and technical solutions of the present invention; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.
Claims (4)
1. A shielding door opening and closing device for a security inspection room of a motor vehicle is characterized by comprising a door frame, two fixed doors and two sliding doors, wherein the two fixed doors and the two sliding doors are positioned at the left end and the right end of the door frame; the middle parts of the left end surface of the left side sliding door and the right end surface of the right side sliding door are fixedly connected with a hydraulic cylinder piston rod, two grooves are respectively excavated on the upper end surface and the lower end surface of the sliding door, and electric telescopic rods are arranged in the grooves; the sliding door is characterized in that sliding grooves are formed in the positions, corresponding to the upper end face and the lower end face of the sliding door, of the door frame, and eight openings for allowing the end parts of the electric telescopic rods to enter are dug in the upper sliding groove and the lower sliding groove of the door frame; the position of the opening is respectively matched with the position of the electric telescopic rod when the sliding door is fully closed and the position of the electric telescopic rod when the sliding door is fully opened.
2. The opening and closing apparatus of a screen door of a motor vehicle security screening room of claim 1, wherein the controller is installed on both of inner and outer side walls of the screen door of the security screening room.
3. The opening and closing device for the shielding door of the security inspection room of the motor vehicle as claimed in claim 2, wherein the controller comprises a controller box, a digital coded lock switch arranged on a box cover of the controller box, a sliding door opening button, a sliding door closing button, an electric telescopic rod extending button and an electric telescopic rod retracting button arranged on a control panel in the controller box.
4. The opening and closing apparatus of a shield door of a security screening room for a motor vehicle of claim 1, wherein the hydraulic cylinder is fixed to the wall through a door frame by a fixing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921745491.7U CN211313809U (en) | 2019-10-17 | 2019-10-17 | Motor vehicle security check room shield door switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921745491.7U CN211313809U (en) | 2019-10-17 | 2019-10-17 | Motor vehicle security check room shield door switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211313809U true CN211313809U (en) | 2020-08-21 |
Family
ID=72080036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921745491.7U Active CN211313809U (en) | 2019-10-17 | 2019-10-17 | Motor vehicle security check room shield door switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211313809U (en) |
-
2019
- 2019-10-17 CN CN201921745491.7U patent/CN211313809U/en active Active
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