Subway AFC system gate pressure testing device

Abstract

The utility model discloses a subway AFC system gate pressure testing device, and relates to the technical field of subway AFC system gate pressure testing, the subway AFC system gate pressure testing device comprises a mounting rack, four ends of the front and rear sides in the mounting rack are rotatably provided with transmission wheels, a connecting shaft is fixedly arranged between every two of the eight transmission wheels, and the connecting shafts are fixedly connected with the mounting rack. The mounting frame is provided with two transmission belts through eight transmission wheels in the mounting frame, and a plurality of pedestrian simulation assemblies are fixedly mounted between the two transmission belts at equal intervals; a plurality of telescopic rods are fixedly mounted on the left side and the right side of the mounting frame at equal intervals, and a support is fixedly mounted on the mounting frame through the telescopic rods on the two sides. Due to the arrangement of the telescopic rod, the width of the bracket can be adjusted, and the bracket can adapt to gates with different widths; a user can adjust the metal hose support to change the position of the electric push rod, so that the card sleeve can accurately correspond to a card swiping area of the gate machine, and continuous card swiping operation can be achieved through continuous stretching and retracting of the output end of the electric push rod.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure testing of gates of an AFC system of a subway, in particular to a pressure testing device for gates of an AFC system of a subway. Background Art

[0002] CN209878345U is retrieved and disclosed as a subway AFC system gate pressure test device, including a frame body, three transmission chain gears and a servo motor are arranged at the four corners inside the upper end surface of the frame body, the servo motor is provided with a transmission chain gear, which is on the same horizontal plane as the three transmission chain gears, and the four transmission chain gears are connected and transmitted by a belt ear chain, and a pedestrian simulator is fixedly hoisted on the belt ear chain, and the frame body is also provided with a motor corresponding to the servo motor inside the upper end surface, the motor is provided with a driving gear, and the servo motor is provided with a driven gear corresponding to the driving gear, and the driving gear and the driven gear are connected by the belt ear chain. The subway AFC system gate pressure test device has a simple principle, high testing efficiency, and reduced labor costs.

[0003] Since the widths and card swiping areas of gates of different specifications are mostly different, and the frame body and automatic card swiping mechanism of the above-mentioned device are not adjustable, when used in gate tests of different specifications, the pedestrian simulator will not be able to accurately pass through the gate, and the automatic card swiping mechanism will not be able to accurately correspond to the gate swiping area, which causes certain inconveniences. Therefore, in order to solve the above problems, we propose a subway AFC system gate pressure testing device. Utility Model Content

[0004] The utility model aims to solve the defects in the prior art and proposes a subway AFC system gate pressure testing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A subway AFC system gate pressure test device, comprising a mounting frame, wherein four ends of the mounting frame on both sides of the front and rear sides are rotatably mounted with transmission wheels, and eight transmission wheels are fixedly mounted with connecting shafts between two of them, and the mounting frame is equipped with two transmission belts through the eight transmission wheels inside, and a plurality of pedestrian simulation components are fixedly mounted equidistantly between the two transmission belts;

[0007] A plurality of telescopic rods are fixedly installed at equal intervals on both sides of the mounting frame, and a bracket is fixedly installed on the mounting frame through the plurality of telescopic rods on both sides, a control panel and a card swiping mechanism are fixedly installed on one side of the bracket, and a motor is fixedly installed on the upper side of one side of the mounting frame, the motor is transmission-connected to the transmission wheel, and the motor and the card swiping mechanism are electrically connected to the control panel.

[0008] Furthermore, universal wheels are fixedly mounted on the four ends of the bottom of the bracket.

[0009] Furthermore, the pedestrian simulation component includes two connecting blocks, which are fixedly installed on one side of the transmission belt, and a connecting rod is fixedly installed between the two connecting blocks. A connecting strip is rotatably installed on the outer surface of the connecting rod, and a detachable simulation column is movably installed at the bottom end of the connecting strip.

[0010] Furthermore, the card swiping mechanism includes a metal hose bracket, one end of the metal hose bracket is fixedly installed on one side of the bracket, the other end of the metal hose bracket is fixedly installed with an electric push rod, the output end of the electric push rod is fixedly installed with a card sleeve, and the electric push rod is electrically connected to the control panel.

[0011] Furthermore, an infrared detection sensor is fixedly installed on the back of the control panel, and the infrared detection sensor is electrically connected to the control panel.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The setting of the telescopic rod of this device can make the width of the bracket adjustable to adapt to gates of different widths; the user can change the position of the electric push rod by adjusting the metal hose bracket, so that the card sleeve can accurately correspond to the card swiping area of ​​the gate, and the continuous extension and retraction of the output end of the electric push rod can realize continuous card swiping operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0015] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0016] Figure 2 This is the second stereogram of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the pedestrian simulation component of the present invention.

[0018] In the figure: 1. mounting frame; 2. telescopic rod; 3. bracket; 4. motor; 5. control panel; 6. transmission wheel; 7. transmission belt; 8. pedestrian simulation component; 9. metal hose bracket; 10. electric push rod; 11. ferrule; 12. connecting block; 13. connecting rod; 14. connecting strip; 15. simulation column. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention;

[0020] Reference Figure 1-3 A subway AFC system gate pressure test device includes a mounting frame 1, and transmission wheels 6 are rotatably installed at four ends on both sides of the mounting frame 1, and connecting shafts are fixedly installed between eight transmission wheels 6. Two transmission belts 7 are installed on the mounting frame 1 through the eight transmission wheels 6 inside, and multiple pedestrian simulation components 8 are fixedly installed equidistantly between the two transmission belts 7; multiple telescopic rods 2 are fixedly installed equidistantly on the left and right sides of the mounting frame 1, and the mounting frame 1 is fixedly installed with a bracket 3 through the multiple telescopic rods 2 on both sides, and a control panel 5 and a card swiping mechanism are fixedly installed on one side of the bracket 3, and a motor 4 is fixedly installed on the upper side of one side of the mounting frame 1, and the motor 4 is transmission-connected to the transmission wheel 6, and the motor 4 and the card swiping mechanism are electrically connected to the control panel 5. Universal wheels are fixedly installed on the four ends of the bottom of the bracket 3.

[0021] The universal wheel installed at the bottom of the bracket 3 allows the device to move flexibly. By moving the device above the gate, the pedestrian simulation component 8 can pass through the inside of the gate. When performing a gate pressure test, the motor 4 can be started through the control panel 5. The motor 4 drives the corresponding two transmission wheels 6 to rotate, and the transmission wheel 6 can drive the transmission belt 7 to rotate. After the transmission belt 7 rotates, it can drive the pedestrian simulation component 8 to move. After the pedestrian simulation component 8 moves, it can pass through the gate. The card swiping mechanism can swipe the card on the gate. The card is swiped before the pedestrian simulation component 8 passes through to open the gate, and the pedestrian simulation component 8 can pass through the gate.

[0022] The arrangement of the telescopic rod 2 of the device can make the width of the bracket 3 adjustable and can adapt to gates of different widths.

[0023] The pedestrian simulation component 8 includes two connecting blocks 12, which are fixedly installed on one side of the transmission belt 7. A connecting rod 13 is fixedly installed between the two connecting blocks 12. A connecting strip 14 is rotatably installed on the outer surface of the connecting rod 13, and a detachable simulation column 15 is movably installed at the bottom end of the connecting strip 14.

[0024] Through the movably installed simulation column 15, when the gate is not opened normally, the simulation column 15 will tilt after contacting the gate of the gate and pass over the gate to avoid the simulation column 15 colliding with the gate and causing damage to the gate.

[0025] The card swiping mechanism includes a metal hose bracket 9, one end of the metal hose bracket 9 is fixedly installed on one side of the bracket 3, the other end of the metal hose bracket 9 is fixedly installed with an electric push rod 10, the output end of the electric push rod 10 is fixedly installed with a card sleeve 11, and the electric push rod 10 is electrically connected to the control panel 5.

[0026] The access card for testing the gate can be placed inside the card sleeve 11. The position of the electric push rod 10 can be changed by adjusting the metal hose bracket 9 so that the card sleeve 11 can accurately correspond to the card swiping area of ​​the gate. The output end of the electric push rod 10 can continuously extend and retract to achieve continuous card swiping operations.

[0027] An infrared detection sensor is fixedly installed on the back of the control panel 5. The infrared detection sensor is electrically connected to the control panel 5. The infrared detection sensor is used to detect whether the pedestrian simulation component 8 passes through the gate normally.

Claims

1. A subway AFC system gate pressure testing device, comprising a mounting frame (1), It is characterized in that The four ends of the front and rear sides of the mounting frame (1) are rotatably mounted with transmission wheels (6), and connecting shafts are fixedly mounted between the eight transmission wheels (6). The mounting frame (1) is equipped with two transmission belts (7) through the eight transmission wheels (6) inside, and a plurality of pedestrian simulation components (8) are fixedly mounted at equal intervals between the two transmission belts (7); A plurality of telescopic rods (2) are fixedly installed at equal intervals on both sides of the mounting frame (1); a bracket (3) is fixedly installed on the mounting frame (1) through the plurality of telescopic rods (2) on both sides; a control panel (5) and a card swiping mechanism are fixedly installed on one side of the bracket (3); a motor (4) is fixedly installed above one side of the mounting frame (1); the motor (4) is transmission-connected to the transmission wheel (6); and the motor (4) and the card swiping mechanism are both electrically connected to the control panel (5).

2. A subway AFC system gate pressure testing device according to claim 1, It is characterized in that Universal wheels are fixedly mounted on the four ends of the bottom of the bracket (3).

3. A subway AFC system gate pressure testing device according to claim 1, It is characterized in that The pedestrian simulation component (8) comprises two connecting blocks (12), wherein the connecting blocks (12) are fixedly mounted on one side of the transmission belt (7), a connecting rod (13) is fixedly mounted between the two connecting blocks (12), a connecting strip (14) is rotatably mounted on the outer surface of the connecting rod (13), and a detachable simulation column (15) is movably mounted at the bottom end of the connecting strip (14).

4. A subway AFC system gate pressure testing device according to claim 1, It is characterized in that The card swiping mechanism comprises a metal hose bracket (9), one end of the metal hose bracket (9) is fixedly mounted on one side of the bracket (3), the other end of the metal hose bracket (9) is fixedly mounted with an electric push rod (10), the output end of the electric push rod (10) is fixedly mounted with a card sleeve (11), and the electric push rod (10) is electrically connected to the control panel (5).

5. A subway AFC system gate pressure testing device according to claim 1, It is characterized in that An infrared detection sensor is fixedly mounted on the back of the control panel (5), and the infrared detection sensor is electrically connected to the control panel (5).

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