Adjustable variable-frequency channel gate

Abstract

The utility model relates to the technical field of car stops, and particularly discloses an adjustable variable-frequency channel gate which comprises a machine box, a handrail is arranged at one end of the machine box, an extension rod and a control assembly are fixedly connected to the edge of the upper end of the machine box, and the control assembly is located at the connecting position of the machine box and the handrail and used for controlling the height of the handrail. The separation assembly is located in the control assembly and can separate the control assembly from the handrail, the handrail moves up and down along a sliding groove through a sliding block through the control assembly, the distance, capable of moving up and down, of the handrail is increased through an extension rod, and a traction rope is wound through a variable frequency motor; by means of the structure, compared with an existing gateway, a larger-mass handrail can be adopted, serious shaking cannot occur in the movement process, meanwhile, the height of the handrail can be automatically adjusted according to the height of the vehicle, and any vehicle can be effectively blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle stoppers, in particular to an adjustable variable channel gate. Background Art

[0002] The barrier gate, also known as a vehicle blocker, is a channel entrance and exit management device specially used to restrict the travel of motor vehicles on the road. It is now widely used in highway toll stations and parking lot systems to manage vehicle passages and to manage the entry and exit of vehicles. The electric barrier gate can raise and lower the gate by wireless remote control alone, or it can be automatically managed through the parking system (i.e. IC card swiping management system). Vehicles are released by picking up the card when entering the gate, and automatically released after collecting the parking fee when leaving the gate.

[0003] Although the existing landing lever can manage vehicles, in order to ensure the lifting and lowering speed of the landing lever, the material of the landing lever is often made of lighter metal or plastic. Moreover, since the traditional landing lever adopts a rotating lifting and lowering method, when the landing lever is frequently raised and lowered, the landing lever will shake up and down under the drive of the motor due to its excessive length, and the shaking amplitude is large, which will not only reduce the reaction speed of the landing lever, but also reduce the service life of the vehicle blocker. For this reason, we propose an adjustable variable channel gate. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable channel-changing gate to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: an adjustable frequency-changing switch, comprising a chassis, one end of which is provided with a railing, and the upper edge of the chassis is fixedly connected to an extension rod.

[0006] A control component is located at the connection between the chassis and the railing and is used to control the height of the railing;

[0007] The separation component is located inside the control component and can separate the control component and the railing.

[0008] Preferably, the control component includes a slide groove, which is opened on the outer surface of one side of the chassis, and the slide groove extends to the surface of the extension rod. The slide groove is slidably connected inside by a slider, and the outer surface of the lower end of the slider is fixedly connected to a traction rope. A storage groove is opened inside the chassis, and a winding roller is rotatably connected inside the storage groove. A motor is fixedly connected to the outer surface of the chassis, and the output shaft of the motor is connected to the winding roller, and the traction rope is fixedly connected to the annular outer surface of the winding roller.

[0009] Preferably, a reciprocating spring is fixedly connected between the slider and the slide slot.

[0010] Preferably, the slider and the slide groove are both T-shaped structures.

[0011] Preferably, the traction rope is designed in a belt shape, and a winding groove is provided on the surface of the winding roller, and the width of the winding groove is the same as the width of the traction rope.

[0012] Preferably, the separation component includes a separation block, which is rotatably connected to the storage groove through a rotating shaft, and a separation groove is opened at a position corresponding to the winding roller and the separation block. The separation block is located inside the separation groove, and one end of the output shaft of the motor is fixedly connected to an electromagnet, which is magnetically adsorbed to the winding roller.

[0013] Preferably, the annular outer surface of the separation block is fixedly connected with a torsion block, and a torsion groove is opened at a position corresponding to the separation groove and the torsion block, and the torsion block is located inside the torsion groove.

[0014] Preferably, a return spring is fixedly connected between the separation block and the separation groove.

[0015] The utility model has at least the following beneficial effects:

[0016] The utility model uses a control component to make the railing move up and down along the slide groove through a slider, and the extension rod increases the distance that the railing can be displaced up and down. The frequency conversion motor reels in the traction rope, thereby realizing the rapid pulling of the railing up and down to release the vehicle by traction. Compared with the existing gate, the above structure can use a railing with heavier mass and will not shake seriously during movement. At the same time, the height of the railing can also be adjusted according to the height of the vehicle, so any vehicle can be effectively blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the side cutaway structure of the chassis of the utility model;

[0019] Figure 3 It is a schematic diagram of the explosion structure of the utility model as a whole;

[0020] Figure 4 This is a schematic diagram of the structure of the utility model chassis cut open from the front;

[0021] Figure 5 It is a schematic diagram of the structure of the electromagnet and the winding roller of the utility model.

[0022] In the figure: 1, chassis; 2, extension rod; 3, railing; 4, control component; 40, slide; 41, reciprocating spring; 42, slider; 43, traction rope; 44, storage slot; 45, take-up roller; 46, motor; 47, take-up slot; 5, separation component; 50, electromagnet; 51, separation slot; 52, reset spring; 53, torque slot; 54, torque block; 55, separation block 55. DETAILED DESCRIPTION

[0023] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 The utility model provides a technical solution: an adjustable frequency-changing gate, comprising: an adjustable frequency-changing gate, comprising a chassis 1, a railing 3 is provided at one end of the chassis 1, and the upper edge position of the chassis 1 is fixedly connected by an extension rod.

[0025] A control component 4, which is located at the connection between the chassis 1 and the railing 3 and is used to control the height of the railing 3;

[0026] The separation component 5 is located inside the control component 4 and can separate the control component 4 and the railing 3.

[0027] The control component 4 includes a slide 40, which is provided on the outer surface of one side of the chassis 1, and the slide 40 extends to the surface of the extension rod. The slide 40 is slidably connected inside by a slider 42, and a traction rope 43 is fixedly connected to the outer surface of the lower end of the slider 42. A storage groove 44 is provided inside the chassis 1, and a reel 45 is rotatably connected inside the storage groove 44. A motor 46 is fixedly connected to the outer surface of the chassis 1, and the output shaft of the motor 46 is connected to the reel 45. The traction rope 43 is fixedly connected to the annular outer surface of the reel 45, and the slider 42 is connected to the slide A reciprocating spring 41 is fixedly connected between 40, and the motor 46 drives the winding roller 45 to rotate to reel in the traction rope 43, thereby pulling the slider 42 downward to make the railing 3 move along the slide groove 40 to block the movement. At the same time, the position of the railing 3 in the slide groove 40 can be controlled by the motor 46, so that different vehicles can adapt to different blocking heights and reduce the probability of vehicles rushing through the card. The setting of the reciprocating spring 41 can quickly reset after the motor 46 is powered off, quickly pull the railing 3 up, and release the vehicle.

[0028] The slider 42 and the slide groove 40 are both T-shaped structures, providing a good guiding function for the railing 3 .

[0029] The traction rope 43 is designed in a belt shape, and a winding groove 47 is provided on the surface of the winding roller 45. The width of the winding groove 47 is the same as the width of the traction rope 43. The tensile strength of the traction rope 43 is increased by increasing the width. At the same time, the winding groove 47 can guide the traction rope 43.

[0030] The separation component 5 includes a separation block 55, which is rotatably connected to the storage groove 44 through a rotating shaft. A separation groove 51 is provided at a position corresponding to the winding roller 45 and the separation block 55. The separation block 55 is located inside the separation groove 51. An electromagnet 50 is fixedly connected to one end of the output shaft of the motor 46. The electromagnet 50 is magnetically adsorbed to the winding roller 45. The torque of the motor 46 is transmitted to the winding roller 45 through the magnetic adsorption of the electromagnet 50 and the winding roller 45, thereby towing the traction rope 43. When the vehicle is released, the electromagnet 50 is directly powered off so that the winding roller 45 loses its magnetic constraint, and the railing 3 is quickly pulled up under the traction of the reciprocating spring 41, thereby reducing the influence of the resistance of the motor 46 on the elastic force and increasing the release speed of the railing 3.

[0031] The annular outer surface of the separation block 55 is fixedly connected with a torque block 54 . A torque groove 53 is provided at the corresponding position between the separation groove 51 and the torque block 54 . The torque block 54 is located inside the torque groove 53 . The torque block 54 cooperates with the torque groove 53 to ensure the transmission of torque.

[0032] Embodiment 2:

[0033] In the second embodiment, other structures remain unchanged, and a reset spring 52 is fixedly connected between the separation block 55 and the separation groove 51. After the electromagnet 50 is powered off, the reset spring 52 on the surface of the separation block 55 pulls the winding roller 45 to move so that the winding roller 45 is disconnected from the electromagnet 50.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable channel changer, comprising a case (1), one end of the case (1) being provided with a railing (3), characterized in that: The upper edge of the chassis (1) is fixedly connected to an extension rod; A control component (4), the control component (4) being located at the connection portion between the chassis (1) and the railing (3) and being used to control the height of the railing (3); A separation component (5), the separation component (5) is located inside the control component (4) and can separate the control component (4) and the railing (3); The control component (4) comprises a slide groove (40), wherein the slide groove (40) is provided on an outer surface of one side of the chassis (1), and the slide groove (40) extends to the surface of the extension rod. The slide groove (40) is internally slidably connected to a slider (42), and a traction rope (43) is fixedly connected to the outer surface of the lower end of the slider (42). A storage groove (44) is provided inside the chassis (1), and a winding roller (45) is rotatably connected inside the storage groove (44). The outer surface of the chassis (1) is fixedly connected to a motor (46), and the output shaft of the motor (46) is connected to the winding roller (45), and the traction rope (43) is fixedly connected to the annular outer surface of the winding roller (45); The separation component (5) comprises a separation block (55), the separation block (55) is rotatably connected to the storage groove (44) via a rotating shaft, a separation groove (51) is provided at a position corresponding to the winding roller (45) and the separation block (55), the separation block (55) is located inside the separation groove (51), and one end of the output shaft of the motor (46) is fixedly connected to an electromagnet (50), and the electromagnet (50) is magnetically attracted to the winding roller (45).

2. The adjustable channel changer according to claim 1, characterized in that: A reciprocating spring (41) is fixedly connected between the sliding block (42) and the sliding groove (40).

3. The adjustable channel changer according to claim 1, characterized in that: The sliding block (42) and the sliding groove (40) are both designed as T-shaped structures.

4. The adjustable channel changer according to claim 3, characterized in that: The traction rope (43) is designed in a belt shape, and a reeling groove (47) is provided on the surface of the reeling roller (45). The width of the reeling groove (47) is the same as the width of the traction rope (43).

5. The adjustable channel changer according to claim 1, characterized in that: The annular outer surface of the separation block (55) is fixedly connected to a torsion block (54); a torsion groove (53) is provided at a position corresponding to the separation groove (51) and the torsion block (54); and the torsion block (54) is located inside the torsion groove (53).

6. The adjustable channel changer according to claim 5, characterized in that: A return spring (52) is fixedly connected between the separation block (55) and the separation groove (51).

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