Full-automatic two-roller gate machine core

Abstract

The utility model discloses a full-automatic two-roller gate machine core which comprises a power mechanism and a rotating part in driving connection with the power mechanism, two gate machine rods are installed on the rotating part, and any one gate machine rod is rotationally connected with the rotating part. The rotating part is further provided with two sets of locking pieces capable of locking the direction of the gate rod, and the locking pieces are rotationally installed on the rotating part. An unlocking device is arranged on one side of the power mechanism and provided with a power part and a pushing part in driving connection with the power part, and the linear motion track of the pushing part intersects with the rotation track of one end of the locking piece. According to the utility model, a tripod turnstile is changed into the two-roller turnstile, so that the structure of the two-roller turnstile equipment is simpler than that of tripod turnstile equipment, and the cost is reduced. The gate machine rod on the two-roller gate machine core can fall, so that a channel is free of obstacles, and the channel becomes a fire fighting channel. According to the two-roller gate machine core disclosed by the utility model, an unlocking device of the gate machine rod is improved.

Description

Technical Field

[0001] The utility model relates to a gate machine, in particular to a fully automatic two-roller gate machine core. Background Art

[0002] A turnstile is a channel blocking device, mainly used in urban rail transit management and toll gate systems to manage passenger flow and regulate pedestrian entry and exit.

[0003] Among the tripod turnstiles currently in use on the market, there are mechanical tripod turnstiles and semi-automatic tripod turnstiles, which use mechanical ratchet positioning and locking, and use hand-pushed gate rods for passage. The gate rods have no direction of passage prompts, and the tripod turnstiles themselves have no collision protection, which can easily damage the mechanical locking part and is not conducive to controlling the reverse passage of personnel, which shortens the service life of the tripod turnstile movement.

[0004] In the prior art, the gate rod of the tripod turnstile cannot be lowered, so that the gate passage does not have the function of a fire passage. Utility Model Content

[0005] In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a fully automatic two-roller gate movement, the purpose of designing the two-roller gate movement is to enable the gate rod to drop, and the gate channel has the function of a fire channel.

[0006] In order to solve the above technical problems, the utility model is implemented by the following scheme: a fully automatic two-roller gate movement of the utility model includes a power mechanism and a rotating part drivingly connected to the power mechanism, the rotating part is equipped with a gate rod, the gate rod is provided with two, and any gate rod is rotatably connected to the rotating part;

[0007] The rotating part is also provided with two sets of locking members capable of locking the direction of the gate rod, and the locking members are rotatably mounted on the rotating part;

[0008] An unlocking device is provided at one side of the power mechanism. The unlocking device comprises a power part and a push part drivingly connected to the power part. The linear motion trajectory of the push part intersects with the rotation trajectory of one end of the locking member.

[0009] Furthermore, the power mechanism includes a power source and a reduction mechanism, the power source is a motor, the motor drives and connects to the reduction mechanism, and the reduction mechanism drives and connects to the rotating part.

[0010] Furthermore, the angle between the two gate rods is 90 degrees and the plane formed between the two gate rods is perpendicular to the rotation plane of the rotating part, and the two gate rods are symmetrically arranged around the center of the rotation plane.

[0011] Furthermore, the outer peripheral surface of the connecting end of the gate rod has a first protrusion and a second protrusion, an arcuate groove surface is formed between the first protrusion and the second protrusion, and step risers are formed at both ends of the arcuate groove surface.

[0012] Furthermore, the locking member is installed on the rotating part through a rotating shaft, and its first end is provided with an arc groove for being pushed by the pushing part, and its second end forms an angle with the first end and the end face of the second end can abut against one of the step kick surfaces.

[0013] Further, the power unit is an electromagnetic drive device, which is installed on the housing of the power mechanism through a connecting piece, and the electromagnetic drive device includes:

[0014] The electromagnetic generating module is installed on the connecting member through a U-shaped structural member, and the two sides of the U-shaped structural member are side plates;

[0015] Two push rods are arranged in parallel, and the two push rods are movably arranged on the two side plates. The electromagnetic generating module can drive the two push rods to move after being powered on;

[0016] A push plate, mounted on one end of the two push rods and close to the locking member;

[0017] The limiting plate is fixed to the two push rods and is located in the area between the two side plates.

[0018] Furthermore, both sides of the push plate are bent toward the side plates.

[0019] Furthermore, the power mechanism is provided with a Hall element capable of detecting the rotation angle of the rotating part.

[0020] Furthermore, a reset mechanism is provided on the push rod.

[0021] Furthermore, the reset mechanism is a spring mounted on the push rod.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. The utility model changes the three-roller turnstile into a two-roller turnstile, so that the two-roller turnstile device structure is simpler than the three-roller turnstile device, thereby reducing the cost.

[0024] 2. The gate rod on the double roller gate movement of the utility model can be lowered to make the passage free of obstacles and the passage becomes a fire passage.

[0025] 3. The two-roller gate movement of the utility model improves the unlocking device of the gate rod, and the unlocking device works on the electromagnetic drive principle, so that the push plate can open the locking part. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1It is a three-dimensional structural diagram of the fully automatic two-roller gate movement of the utility model.

[0027] Figure 2 This is a structural diagram of the fully automatic two-roller gate movement of the utility model after the rotating part is hidden.

[0028] Figure 3 This is a diagram of the installation structure between the locking member, the gate rod and the rotating part of the utility model.

[0029] Figure 4 This is a structural diagram of a locking member of the utility model locking a gate rod.

[0030] Figure 5 This is a structural diagram of the unlocking device of the utility model.

[0031] Markings in the accompanying drawings: gate rod 1, speed reduction mechanism 2, motor 3, rotating part 4, locking member 5, unlocking device 6, first protrusion 11, arc-shaped groove surface 12, second protrusion 13, rotating shaft 52, connecting member 61, side plate 62, push plate 63, electromagnetic generating module 64, push rod 65, limit plate 66, arc-shaped groove 511, second end 512. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model, so that the advantages and features of the utility model can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the utility model. In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0033] Embodiment 1: The specific structure of the utility model is as follows:

[0034] Please refer to the attached Figure 1-5 The utility model is a fully automatic two-roller gate movement, including a power mechanism and a rotating part 4 drivingly connected to the power mechanism, the rotating part 4 is equipped with a gate rod 1, the gate rod 1 is provided with two, and any gate rod 1 can be rotatably connected to the rotating part 4;

[0035] The rotating part 4 is also provided with two sets of locking members 5 capable of locking the direction of the gate rod 1, and the locking members 5 are rotatably mounted on the rotating part 4;

[0036] An unlocking device 6 is provided at one side of the power mechanism. The unlocking device 6 comprises a power part and a push part drivingly connected to the power part. The linear motion trajectory of the push part intersects with the rotation trajectory of one end of the locking member 5 .

[0037] A preferred technical solution of this embodiment: the power mechanism includes a power source and a reduction mechanism, the power source is a motor 3, the motor 3 is driven and connected to the reduction mechanism 2, the reduction mechanism 2 is driven and connected to the rotating part 4, and the motor 3 is preferably a brushless motor.

[0038] A preferred technical solution of this embodiment: the angle between the two gate rods 1 is 90 degrees and the plane formed by the two gate rods 1 is perpendicular to the rotation plane of the rotating part 4, the two gate rods 1 are symmetrically arranged around the center of the rotation plane, and when the gate rod 1 reaches the top, it is in a horizontal state, and synchronously, the other one is in a downward state.

[0039] A preferred technical solution of this embodiment: the outer peripheral surface of the connecting end of the gate rod 1 has a first protrusion 11 and a second protrusion 13, an arc groove surface 12 is formed between the first protrusion 11 and the second protrusion 13, and step risers are formed at both ends of the arc groove surface 12.

[0040] A preferred technical solution of this embodiment: the locking member 5 is installed on the rotating part 4 through the rotating shaft 52, and its first end is provided with an arc groove 511 for the pushing part to push, and its second end 512 forms an angle with the first end and the end face of the second end can abut against one of the step kick surfaces.

[0041] A preferred technical solution of this embodiment: the power part is an electromagnetic drive device, which is installed on the housing of the power mechanism through a connecting member 61, and the electromagnetic drive device includes:

[0042] The electromagnetic generating module 64 is installed on the connecting member 61 through a U-shaped structural member, and the two sides of the U-shaped structural member are side plates 62;

[0043] Two push rods 65 are arranged in parallel, and the two push rods 65 are movably arranged through the two side plates 62. The electromagnetic generating module 64 can drive the two push rods 65 to move after being powered on.

[0044] A push plate 63, mounted on one end of the two push rods 65 and close to the locking member 5;

[0045] The limiting plate 66 is fixed to the two push rods 65 and is located in the area between the two side plates 62 .

[0046] A preferred technical solution of this embodiment is that both sides of the push plate 63 are bent toward the side plate 62 .

[0047] A preferred technical solution of this embodiment: the power mechanism is provided with a Hall element capable of detecting the rotation angle of the rotating part 4.

[0048] A preferred technical solution of this embodiment: a reset mechanism is provided on the push rod 65 .

[0049] A preferred technical solution of this embodiment: the reset mechanism is a spring mounted on the push rod 65 .

[0050] Embodiment 2:

[0051] The following is the operating principle of the fully automatic two-roller gate movement of the utility model:

[0052] like Figure 1-5 As mentioned above, in the initial state, the end of the second end 512 of the locking member 5 abuts against one end surface of the arc-shaped groove surface 12, so that the gate rod 1 on the upper side is in a horizontal state.

[0053] When the fully automatic two-roller gate movement of the utility model receives the gate opening signal, the control module of the control board controls the electromagnetic generating module 64 to be powered on. After the electromagnetic generating module 64 is powered on, a magnetic field is generated. The magnetic field acts on the push rod 65 to make the push rod 65 extend forward. After the push rod 65 extends forward, the push plate 63 at its front end abuts against the arc groove 511 of the locking member 5. The locking member 5 rotates through the action of the rotating shaft 52. The second end 512 of the locking member 5 disengages from the gate rod 1. The upper horizontal gate rod 1 is no longer restricted. It drops through its own gravity, and the gate channel opens.

[0054] When a person passes through the gate channel, the infrared ray at the rear side of the channel detects that the person has passed, and the control module controls the power mechanism to work. The power mechanism drives the rotating part 4 to rotate, and the gate rod 1 on the lower side runs to a horizontal position and is locked by the locking piece 5 on the upper side.

[0055] like Figure 2 As shown, the originally limited gate rod 1 will move downward due to its own gravity during the rotation process. Since the weight of the second end 512 of the locking member 5 is greater than the weight of the first end, the second end of the lower locking member 5 abuts against one end surface of the arc groove surface 12. Since the gate rod 1 always has a pressing force on the locking member 5 during the upward rotation process, the locking member 5 will not rotate.

[0056] like Figure 2 As shown, a limiting structure is also provided on the rotating part 4, and the limiting structure allows the gate rod 1 to rotate in only one direction, and the gate rod 1 in the horizontal direction can only rotate clockwise.

[0057] Embodiment 3:

[0058] In the fire-fighting mode of the fully automatic two-roller gate movement of the utility model, the operation is stopped only after the horizontal gate rod 1 is dropped, and the gate passage is unobstructed.

[0059] Embodiment 4:

[0060] The gate rod 1 is also provided with a damping structure, which decelerates the rod through the damping effect when it is about to drop to the lowest point to avoid noise caused by impact.

[0061] In summary, the utility model changes the three-roller gate into a two-roller gate, making the two-roller gate equipment structure simpler than the three-roller gate equipment and reducing costs. The gate rod on the two-roller gate mechanism of the utility model can be lowered, so that the passage is free of obstacles and the passage becomes a fire passage. The two-roller gate mechanism of the utility model improves the unlocking device of the gate rod, which works on the electromagnetic drive principle, so that the push plate can open the locking member.

[0062] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A fully automatic two-roller gate movement, comprising a power mechanism and a rotating part (4) drivingly connected to the power mechanism, wherein the rotating part (4) is provided with a gate rod (1), characterized in that: The gate rods (1) are provided with two, and any one of the gate rods (1) is rotatably connected to the rotating part (4); The rotating part (4) is also provided with two sets of locking members (5) capable of locking the direction of the gate rod (1), and the locking members (5) are rotatably mounted on the rotating part (4); An unlocking device (6) is provided on one side of the power mechanism. The unlocking device (6) comprises a power part and a push part drivingly connected to the power part. The linear motion trajectory of the push part intersects with the rotation trajectory of one end of the locking member (5).

2. The fully automatic two-roller turnstile mechanism according to claim 1, characterized in that: The power mechanism comprises a power source and a speed reduction mechanism. The power source is a motor (3). The motor (3) drives and connects to the speed reduction mechanism (2). The speed reduction mechanism (2) drives and connects to the rotating part (4).

3. The fully automatic two-roller turnstile mechanism according to claim 1, characterized in that: The angle between the two gate rods (1) is 90 degrees, and the plane formed between the two gate rods (1) is perpendicular to the rotation plane of the rotating part (4), and the two gate rods (1) are symmetrically arranged around the center of the rotation plane.

4. The fully automatic two-roller turnstile mechanism according to claim 1, characterized in that: The outer peripheral surface of the connecting end of the gate lever (1) has a first protrusion (11) and a second protrusion (13), an arcuate groove surface (12) is formed between the first protrusion (11) and the second protrusion (13), and step risers are formed at both ends of the arcuate groove surface (12).

5. The fully automatic two-roller turnstile mechanism according to claim 4, characterized in that: The locking member (5) is mounted on the rotating part (4) via a rotating shaft (52), and a first end thereof is provided with an arc groove (511) for being pushed by the pushing part, and a second end (512) forms an angle with the first end and an end face of the second end can abut against one of the step riser surfaces.

6. The fully automatic two-roller turnstile mechanism according to claim 1, characterized in that: The power unit is an electromagnetic drive device, which is mounted on the housing of the power mechanism via a connecting piece (61). The electromagnetic drive device comprises: The electromagnetic generating module (64) is installed on the connecting member (61) via a U-shaped structural member, and the two sides of the U-shaped structural member are side plates (62); Two push rods (65) are arranged in parallel, and the two push rods (65) are movably arranged through the two side plates (62). The electromagnetic generating module (64) can drive the two push rods (65) to move after being powered on; A push plate (63) mounted on one end of the two push rods (65) and close to the locking member (5); The limiting plate (66) is fixed to the two push rods (65) and is located in the area between the two side plates (62).

7. The fully automatic two-roller turnstile mechanism according to claim 6, characterized in that: Both sides of the push plate (63) are bent toward the side plate (62).

8. The fully automatic two-roller turnstile mechanism according to claim 6, characterized in that: The power mechanism is provided with a Hall element capable of detecting the rotation angle of the rotating part (4).

9. The fully automatic two-roller turnstile mechanism according to claim 6, characterized in that: The push rod (65) is provided with a reset mechanism.

10. The fully automatic two-roller turnstile mechanism according to claim 9, characterized in that: The reset mechanism is a spring sleeved on the push rod (65).

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