Pedestrian passage gate capable of preventing pinching

Abstract

The utility model relates to the technical field of gates, in particular to an anti-pinch pedestrian path gate. The device comprises racks, positioning assemblies and a control driving part, the racks are symmetrically arranged, rotating shafts are rotationally arranged on the inner sides of the racks, mounting sleeves are slidably connected to the rotating shafts in pairs, a guardrail frame is arranged between the two corresponding mounting sleeves, and the positioning assemblies are arranged in the mounting sleeves and used for being matched with the rotating shafts to conduct positioning connection on the mounting sleeves. A control driving piece is further arranged on the rack and used for controlling the rotating shaft to drive the guardrail frame to rotate to open the pedestrian path. The mounting sleeves connected with the guardrail frames are arranged on the rotating shaft, and the positioning assemblies are arranged in the mounting sleeves, so that the mounting sleeves are adjustably and movably arranged on the rotating shaft, and the guardrail frames with different heights can be mounted by adjusting the distance between the two mounting sleeves; the guardrail range and the guardrail area can be adjusted according to actual requirements, and the overall adjustability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gate machines, in particular to a pedestrian passage gate machine that prevents pinching. Background Art

[0002] The gate is a channel blocking device, which is mainly used in urban rail transit management to manage the flow of people and regulate the entry and exit of pedestrians. It is mainly used in subway gate systems and toll gate systems, thus forming paid areas and non-paid areas. Its most basic and core function is to achieve only one person passing through at a time, and it can be used at the entrance of various toll and access control occasions.

[0003] A Chinese patent with authorization announcement number CN217104818U discloses a pedestrian passage gate with an anti-collision clamp, which is connected by setting a tension spring B and a clamping block inside the movable cavity at the upper and lower ends of the railing. The clamping block can move upward through the tension of the tension spring B. A second inclined surface is fixedly set on one side of the outer end surface of the clamping block, and a first inclined surface is set on the transverse outer side of the insertion slot. The movable cooperation between the first inclined surface and the second inclined surface can make the clamping block move toward the inside of the movable cavity, so that the railing inserted in the insertion slot cannot be blocked by the clamping block.

[0004] However, the above-mentioned pedestrian access gate has a fixed barrier range of its railings, and cannot expand or reduce its barrier range or adjust its barrier height according to actual barrier needs, resulting in low overall adjustability. Utility Model Content

[0005] In view of the problems existing in the background technology, a pedestrian passage gate with anti-pinching is proposed. A mounting sleeve connected to a guardrail is arranged on the rotating shaft, and a positioning assembly is arranged in the mounting sleeve, so that the mounting sleeve is adjustable and movable on the rotating shaft, and guardrails of different heights can be installed by adjusting the distance between the two mounting sleeves, so that the guarding range and guarding area can be adjusted according to actual needs.

[0006] The utility model provides a pedestrian passage gate machine to prevent pinching, comprising

[0007] The machine frame is provided in pairs, a rotating shaft is rotatably arranged inside the machine frame, a pair of mounting sleeves are slidably connected on the rotating shaft, and a guardrail is provided between two sets of mounting sleeves;

[0008] A positioning assembly is provided in the mounting sleeve and is used to cooperate with the rotating shaft to position and connect the two; and

[0009] A control driving member is arranged on the frame, which is used for controlling the rotating shaft to drive the guardrail frame to rotate and open the pedestrian passage.

[0010] Preferably, a strip groove is provided on the rotating shaft, a protrusion is integrally formed on the inner side of the mounting sleeve, the protrusion extends into the strip groove, and a plurality of groups of positioning holes are vertically and equidistantly provided on the groove wall of the strip groove.

[0011] Preferably, the positioning assembly includes a pressure plate, a positioning rod, a compression spring, a pull rod and a handle, a groove is integrally formed in the convex block and the sleeve, the pressure plate is slidably arranged in the groove, and a plurality of groups of positioning rods are vertically and equidistantly arranged on its side, and the corresponding positioning rods are interlaced with the positioning holes;

[0012] A compression spring and a tension spring are connected to the side of the pressure plate away from the positioning rod. Two groups of compression springs are arranged, which are respectively located on both sides of the pull rod. One end of the pull rod passes through the installation sleeve and is connected to a handle.

[0013] Preferably, the control drive component includes a motor, a main bevel gear and a slave bevel gear. The motor is embedded in the frame, and its output end is connected to the main bevel gear. One side of the main bevel gear is meshed with a slave bevel gear, and the slave bevel gear is installed on the rotating shaft.

[0014] Preferably, a connecting sleeve is provided in the middle of one side of the mounting sleeve, a mounting hole a is provided on the connecting sleeve, mounting holes b are provided at both ends of the guardrail, a screw rod is interspersed between the corresponding mounting holes a and b, and a nut is threadedly connected on the screw rod and abuts against the connecting sleeve.

[0015] Preferably, infrared receivers and infrared transmitters are correspondingly arranged on opposite sides of the two racks, a controller is arranged on one of the racks, a display screen and an identification probe are arranged on the controller, and the display screen, identification probe, infrared receiver, infrared transmitter and motor are all connected to the controller for control.

[0016] Through the above technical scheme, that is, the pedestrian passage gate disclosed by the utility model, a mounting sleeve connected to the guardrail is arranged on the rotating shaft, and a positioning assembly is arranged in the mounting sleeve. Through the cooperation of the pressure plate, the positioning rod, the compression spring, the pull rod and the handle, the mounting sleeve is adjustably and movably arranged on the rotating shaft. By adjusting the distance between the two mounting sleeves, guardrails of different heights can be installed, so that the guarding range and guarding area can be adjusted according to actual needs, thereby improving the overall adjustability.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a pedestrian passage gate that prevents pinching in the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of a local side structure of;

[0020] Figure 3 for Figure 2 Schematic diagram of the local refinement structure;

[0021] Figure 4 for Figure 3 Schematic diagram of the partial structure of ;

[0022] Figure 5 for Figure 4 Schematic diagram of the partial cross-sectional structure.

[0023] Figure numerals: 1. frame; 2. rotating shaft; 3. mounting sleeve; 4. guardrail; 5. strip groove; 6. bump; 7. positioning hole; 8. pressure plate; 9. positioning rod; 10. compression spring; 11. pull rod; 12. handle; 13. motor; 14. main bevel gear; 15. slave bevel gear; 16. connecting sleeve; 17. mounting hole a; 18. mounting hole b; 19. screw; 20. infrared receiver; 21. infrared transmitter; 22. controller; 23. nut. DETAILED DESCRIPTION

[0024] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0025] Embodiment 1

[0026] like Figure 1-Figure 5 As shown, the utility model proposes an anti-pinching pedestrian passage gate, including a frame 1, a positioning assembly and a control drive component. The frame 1 is symmetrically arranged with two groups, and a rotating shaft 2 is rotatably arranged on the inner side thereof. Mounting sleeves 3 are slidably connected in pairs on the rotating shaft 2, and a guardrail 4 is arranged between the two corresponding groups of mounting sleeves 3. A positioning assembly is arranged in the mounting sleeve 3, which is used to cooperate with the rotating shaft 2 to position and connect the two. A control drive component is also arranged on the frame 1, which is used to control the rotating shaft 2 to drive the guardrail 4 to rotate and open the pedestrian passage.

[0027] like Figure 4 As shown, a connecting sleeve 16 is provided in the middle of one side of the mounting sleeve 3, a mounting hole a17 is provided on the connecting sleeve 16, mounting holes b18 are provided at both ends of the guardrail 4, a screw rod 19 is interspersed between the corresponding mounting holes a17 and the mounting holes b18, and a nut 23 is threadedly connected to the screw rod 19 and abutted against the connecting sleeve 16.

[0028] The guardrail 4 is detachably mounted on the two connecting sleeves 16 by the cooperation of the nut 23 and the screw rod 19 .

[0029] like Figure 3As shown, the control drive component includes a motor 13, a main bevel gear 14 and a slave bevel gear 15. The motor 13 is embedded and installed on the frame 1, and its output end is connected to the main bevel gear 14. One side of the main bevel gear 14 is meshed with the slave bevel gear 15, and the slave bevel gear 15 is installed on the rotating shaft 2.

[0030] The main bevel gear 14 is driven to rotate by the motor 13, and the main bevel gear 14 is meshed with the slave bevel gear 15 to drive the rotating shaft 2 to rotate. During the rotation of the rotating shaft 2, the guardrail 4 is driven to rotate through the installation sleeve 3, thereby opening or closing the human-shaped passage.

[0031] like Figure 1 and Figure 2 As shown, an infrared receiver 20 and an infrared transmitter 21 are correspondingly arranged on opposite sides of the two racks 1, a controller 22 is arranged on one of the racks 1, a display screen and an identification probe are arranged on the controller 22, and the display screen, the identification probe, the infrared receiver 20, the infrared transmitter 21 and the motor 13 are all controlled and connected to the controller 22.

[0032] Among them, the pedestrians passing by are identified by the identification probe and displayed on the display screen. The pedestrians in the channel range are detected by the infrared transmitter 21 and the infrared receiver 20. When there are pedestrians driving in the channel, they will block the propagation of infrared rays emitted by the infrared transmitter 21. At this time, the controller 22 will control the output motor 13 to stop through an electrical signal to avoid pinching the pedestrians.

[0033] Embodiment 2

[0034] like Figure 1-Figure 5 As shown, the utility model proposes an anti-pinch pedestrian gate. On the basis of the above embodiment, this embodiment also records in detail the specific components of the positioning assembly and the matching method between the positioning assembly and the rotating shaft 2.

[0035] like Figure 2 and Figure 5 As shown, a strip groove 5 is formed on the rotating shaft 2, a protrusion 6 is integrally formed on the inner side of the mounting sleeve 3, the protrusion 6 extends into the strip groove 5, and a plurality of positioning holes 7 are vertically and equidistantly formed on the groove wall of the strip groove 5.

[0036] like Figure 5 As shown, the positioning assembly includes a pressure plate 8, a positioning rod 9, a compression spring 10, a pull rod 11 and a handle 12. A groove is integrally formed in the protrusion 6 and the sleeve. The pressure plate 8 is slidably arranged in the groove. A plurality of groups of positioning rods 9 are vertically and equidistantly arranged on its side, and the corresponding positioning rods 9 and the positioning holes 7 are interspersed; a compression spring 10 and a pull spring are connected to the side of the pressure plate 8 away from the positioning rod 9. Two groups of compression springs 10 are arranged, which are respectively located on both sides of the pull rod 11. One end of the pull rod 11 passes through the mounting sleeve 3 and is connected to the handle 12.

[0037] In summary, when the utility model is in use, first determine the guarding range according to the guarding requirements of the installation site, and adjust the positions of the two mounting sleeves 3 relative to the rotating shaft 2 according to the guarding range, that is, first release the positioning function of the positioning assembly, manually pull the handle 12 outward, and the handle 12 drives the pressure plate 8 to move through the pull rod 11. During the movement of the pressure plate 8, on the one hand, it will squeeze the compression spring 10, and on the other hand, it will drive the positioning rod 9 to disengage from the originally corresponding positioning hole 7. At this time, the mutual positioning of the two is released, and then the mounting sleeve 3 is manually moved to an appropriate height, and the force applied to the handle 12 is released. Under the action of the compression spring 10, the pressure plate 8 is reset, and the positioning rod 9 is driven to insert into the positioning hole 7 at the corresponding position. After adjusting the position of the mounting sleeve 3, select a guardrail 4 of appropriate specifications, and insert the two ends of the guardrail 4 into the connecting sleeve 16 simultaneously. Then, the bolts and nuts 23 are used to fix the guardrail 4 and the two connecting sleeves 16 to be fixedly connected. That is, the installation of the guardrail 4 is completed, and the overall adjustability is relatively high.

[0038] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A pedestrian passage gate machine for preventing pinching, characterized in that: include The machine frame (1) is provided with a pair of frames, a rotating shaft (2) is rotatably provided inside the frame, a pair of mounting sleeves (3) are slidably connected to the rotating shaft (2), and a guardrail (4) is provided between two corresponding sets of mounting sleeves (3); A positioning assembly is provided in the installation sleeve (3) and is used to cooperate with the rotating shaft (2) to position and connect the two; and The machine has a control drive component arranged on a frame (1) and used for controlling a rotating shaft (2) to drive a guardrail frame (4) to rotate and open a pedestrian passage.

2. The anti-pinch pedestrian gate according to claim 1, characterized in that: A strip groove (5) is formed on the rotating shaft (2), a convex block (6) is integrally formed on the inner side of the mounting sleeve (3), the convex block (6) extends into the strip groove (5), and a plurality of positioning holes (7) are vertically and equidistantly formed on the groove wall of the strip groove (5).

3. The anti-pinch pedestrian gate according to claim 2, characterized in that: The positioning assembly comprises a pressure plate (8), a positioning rod (9), a compression spring (10), a pull rod (11) and a handle (12); a groove is integrally formed in the projection (6) and the sleeve; the pressure plate (8) is slidably arranged in the groove; a plurality of groups of positioning rods (9) are vertically and equidistantly arranged on its side, and the corresponding positioning rods (9) are interlaced with the positioning holes (7); A compression spring (10) and a tension spring are connected to the side of the pressure plate (8) facing away from the positioning rod (9). Two groups of compression springs (10) are provided, which are respectively located on both sides of the pull rod (11). One end of the pull rod (11) passes through the installation sleeve (3) and is connected to a handle (12).

4. The anti-pinch pedestrian gate according to claim 1, characterized in that: The control drive component comprises a motor (13), a main bevel gear (14) and a secondary bevel gear (15). The motor (13) is embedded and installed on the frame (1), and its output end is connected to the main bevel gear (14). One side of the main bevel gear (14) is meshed with the secondary bevel gear (15), and the secondary bevel gear (15) is installed on the rotating shaft (2).

5. The anti-pinch pedestrian gate according to claim 1, characterized in that: A connecting sleeve (16) is provided in the middle of one side of the mounting sleeve (3), and a mounting hole a (17) is provided on the connecting sleeve (16). Mounting holes b (18) are provided at both ends of the guardrail (4), and a screw rod (19) is inserted between the corresponding mounting holes a (17) and the mounting holes b (18). A nut (23) is threadedly connected to the screw rod (19) and abuts against the connecting sleeve (16).

6. The anti-pinch pedestrian gate according to claim 4, characterized in that: An infrared receiver (20) and an infrared transmitter (21) are correspondingly arranged on opposite sides of the two racks (1); a controller (22) is arranged on one of the racks (1); a display screen and an identification probe are arranged on the controller (22); the display screen, the identification probe, the infrared receiver (20), the infrared transmitter (21) and the motor (13) are all connected to the controller (22) for control.

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