CN217579891U - Floodgate machine power pack and floodgate machine - Google Patents

Abstract

The application discloses floodgate machine power pack and floodgate machine relates to floodgate machine technical field. The gate power assembly comprises a motor and a reduction gearbox connected with the motor, wherein an input shaft of the reduction gearbox is arranged in parallel with an output shaft, the input shaft is a rotating shaft of the motor, a limiting part is arranged on the reduction gearbox, and an abutting part capable of abutting against the limiting part is arranged on the output shaft so as to limit a rotating angle of the output shaft. The arrangement form can be simplified, and the compactness of connection is improved.

Description

Floodgate machine power pack and floodgate machine

Technical Field

The application relates to the technical field of gate machines, in particular to a gate machine power assembly and a gate machine.

Background

The gate is a channel blocking device (channel management equipment) for managing pedestrian flow and regulating the entrance and exit of pedestrians, and is mainly applied to a subway gate system and a charging ticket checking gate system. The method is widely applied to traffic stations such as subways, trains and automobiles and public places such as tourist attractions, gymnasiums, residential quarters and office buildings. The pedestrian passing through the passage is mainly detected through recognition modes such as card swiping and fingerprint, and therefore the purpose of reasonable manager entering and exiting is achieved.

The gate power assembly is a main component of the gate, and generally implements various movements of the gate, such as forward rotation, reverse rotation, or stopping. The existing brake power assembly is complex in structure and large in size, so that the installation is limited, and the compact arrangement of the brake is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a floodgate machine power pack and floodgate machine, can simplify the form of setting up, promote the compactness of connecting.

The embodiment of the application is realized as follows:

one aspect of the embodiment of the application provides a floodgate machine power component, including the motor, and with the reducing gear box that the motor is connected, the input shaft and the output shaft parallel arrangement of reducing gear box, just the input shaft is the pivot of motor, be provided with the locating part on the reducing gear box, be provided with on the output shaft can with the locating part supports the piece of holding, so that right the corner of output shaft carries on spacingly.

Optionally, two ends of the output shaft respectively extend out of the reduction gearbox, one end of the output shaft is provided with the abutting piece, and the other end of the output shaft is used for being connected with the gate plate.

Optionally, the limiting part comprises a positioning plate connected with the reduction gearbox, a via hole is formed in the positioning plate, and a boss corresponding to the abutting part is arranged on an inner ring of the via hole.

Optionally, a cross section of one end of the output shaft, where the abutting piece is arranged, is a regular polygon, a slotted hole matched with the output shaft is arranged on the abutting piece, and the output shaft is connected with the abutting piece through a positioning piece.

Optionally, a groove is formed in the output shaft, the positioning member is a clamp spring, the clamp spring is clamped in the groove, and the clamp spring abuts against the abutting member.

Optionally, the rotation angle of the output shaft is 0 ° to 180 °.

Optionally, the reduction gear ratio of the reduction gearbox is M, wherein M is greater than 10 and less than 120.

Optionally, a gear set is provided in the reduction gearbox such that the input shaft and the output shaft are connected through the gear set.

Optionally, the gate power assembly includes a controller connected to the motor for controlling the rotation angle of the output shaft.

In another aspect of the embodiments of the present application, there is provided a gate comprising a gate power assembly as described in any one of the above.

The beneficial effects of the embodiment of the application include:

the floodgate machine power pack and floodgate machine that this application embodiment provided through the motor to and the reducing gear box of being connected with the motor, so that realize the drive effect to the floodgate machine. Through the input shaft with the reducing gear box with output shaft parallel arrangement, when being connected between the input shaft with motor and reducing gear box, be favorable to reducing the holistic length of floodgate machine power component. In addition, the limiting part is arranged on the reduction gearbox, the abutting part is arranged on the output shaft, and when the output shaft rotates, the abutting part and the limiting part can abut against each other to limit the rotating angle of the output shaft. The limiting part and the abutting part can be directly integrated with the reduction gearbox into a whole, other limiting structures do not need to be additionally arranged, the arrangement form is simplified, and the connection compactness is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a schematic structural diagram of a gate power assembly according to an embodiment of the present disclosure;

fig. 2 is a second schematic structural diagram of a gate power assembly according to an embodiment of the present application.

Icon: 100-a gate power assembly; 110-a motor; 120-reduction gearbox; 130-an output shaft; 132-a groove; 140-a stop; 142-a positioning plate; 144-a via hole; 146-a boss; 150-a holding member; 152-a slot; 160-positioning elements.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the product of the application is usually placed in when used, and are used only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The gate power assembly is a main component of the gate, and generally implements various movements of the gate, such as forward rotation, reverse rotation, or stopping. The existing brake power assembly is complex in structure and large in size, so that the installation is limited, and the compact arrangement of the brake is not facilitated. In view of the above problems, the embodiments of the present application provide the following technical solutions to overcome the above problems.

Referring to fig. 1, the embodiment provides a gate power assembly 100, which includes a motor 110 and a reduction box 120 connected to the motor 110, an input shaft of the reduction box 120 is parallel to an output shaft 130, the input shaft is a rotating shaft of the motor 110, the reduction box 120 is provided with a limiting member 140, and the output shaft 130 is provided with a supporting member 150 capable of supporting against the limiting member 140, so as to limit a rotating angle of the output shaft 130.

Specifically, the reduction gearbox 120 is an independent component consisting of a gear drive, a worm drive, and a gear-worm drive enclosed in a rigid housing, and is commonly used as a reduction gear between the motor 110 and the working machine. In the embodiment of the present application, by connecting the motor 110 and the reduction gearbox 120, the motor 110 and the reduction gearbox 120 are integrated to improve the compactness of the gate power assembly 100. The reduction gear box 120 serves to match the rotational speed and transmit the torque between the motor 110 and the working machine or actuator, and is a relatively precise machine used for the purpose of reducing the rotational speed and increasing the torque so as to stably drive the movement of the gate plate.

In addition, the input shaft of the reduction gearbox 120 and the output shaft 130 are arranged in parallel, so that when the motor 110 is connected with the input shaft of the reduction gearbox 120, the overall length of the gate power assembly 100 is favorably reduced, and the limited space structure is better utilized. It can be understood that the rotating shafts of the input shaft and the motor are used as the same shaft body, only the gear teeth matched with the gear set in the reduction gearbox 120 are needed to be arranged on the input shaft, the use of parts is favorably reduced, the production cost is reduced, and the mutual connection is more compact.

Meanwhile, the limit member 140 is disposed on the reduction box 120, and the abutting member 150 matched with the limit member 140 is disposed on the output shaft 130, so that the rotation angle of the output shaft 130 can be limited. Compare with the present form that sets up alone with reducing gear box 120 complex support and limit structure, this application embodiment can be integrated limit structure in reducing gear box 120, is favorable to simplifying the setting form to promote the utilization ratio in space.

The gate power assembly 100 provided by the embodiment of the application is provided with the motor 110 and the reduction box 120 connected with the motor 110, so that the driving effect on the gate is realized. By arranging the input shaft of the reduction gearbox 120 in parallel with the output shaft 130, the overall length of the gate power assembly 100 is advantageously reduced when connecting the motor 110 to the input shaft of the reduction gearbox 120. In addition, by arranging the limiting member 140 on the reduction box 120 and arranging the abutting member 150 on the output shaft 130, when the output shaft 130 rotates, the abutting member 150 abuts against the limiting member 140, so as to limit the rotation angle of the output shaft 130. The limiting member 140 and the abutting member 150 can be directly integrated with the reduction gearbox 120, and other limiting structures are not required to be additionally arranged, so that the arrangement form is simplified, and the connection compactness is improved.

As shown in fig. 1 and fig. 2, two ends of the output shaft 130 respectively extend out of the reduction box 120, and one end of the output shaft 130 is provided with the above-mentioned abutting member 150, and the other end is used for connecting with a gate plate.

Specifically, two ends of the output shaft 130 respectively extend out of the reduction box 120, so that an abutting member 150 is disposed at one end of the output shaft 130, and is thereby engaged with the limiting member 140 disposed on the reduction box 120. Meanwhile, the other end of the driving rod is connected with the gate plate so as to drive the gate plate.

As shown in fig. 1 and fig. 2, the limiting member 140 includes a positioning plate 142 connected to the reduction gearbox 120, a through hole 144 is formed on the positioning plate 142, and a boss 146 corresponding to the abutting member 150 is formed on an inner ring of the through hole 144.

Specifically, the positioning plate 142 is disposed on the reduction gearbox 120, and the positioning plate 142 is disposed with the through hole 144, so that the positioning plate 142 and the output shaft 130 are avoided from each other, and the output shaft 130 can smoothly extend out of the reduction gearbox 120. In addition, by arranging the boss 146 on the inner ring of the via hole 144, when the abutting member 150 rotates synchronously with the output shaft 130, the abutting member 150 can abut against two opposite sides of the boss 146 respectively, so as to limit the rotation angle of the output shaft 130. In addition, the boss 146 may be configured as a sector, and the abutting member 150 may be provided with a sector abutting portion adapted to the boss 146, so that two opposite sides of the sector abutting portion can respectively correspond to two opposite sides of the boss 146, thereby ensuring stable abutting between the boss 146 and the abutting member 150.

By adopting the above form, in practical application, when the motor 110 rotates, the output shaft 130 is driven to rotate, at this time, the abutting piece 150 arranged on the output shaft 130 rotates synchronously with the output shaft 130 until the abutting piece 150 abuts against one side of the boss 146 and is prevented from moving by the boss 146. At this time, the current of the motor 110 is sharply increased, and the controller of the motor 110 considers that one of the limit positions is reached. When the re-driving motor 110 rotates reversely, the abutting member 150 abuts against the other side of the boss 146 to be prevented from moving by the boss 146. At this time, the current of the motor 110 is sharply increased, and the controller of the motor 110 considers that another limit position is reached.

The difference between the two extreme positions is defined as the maximum angle at which the output shaft 130 can rotate, and the midpoint of the maximum angle can be defined as the door-closing position. Subtracting the safety position angle (1 ° to 10 °) at the defined limit position prevents reaching the limit position every time the door is opened, to avoid a sharp increase in the current of the motor 110, thereby ensuring the service life of the motor 110. By adopting the form, the change giving action of the gate machine is realized, and when the gate machine receives an effective door opening signal, the door plate is controlled from the door closing position to the door opening position. When the gate receives the pedestrian and completely passes through the passage, the gate plate is controlled to move from the door opening position to the door closing position.

In an alternative embodiment of the present application, a cross section of one end of the output shaft 130, where the abutting member 150 is disposed, is a regular polygon, a slot 152, which is engaged with the output shaft 130, is disposed on the abutting member 150, and the output shaft 130 and the abutting member 150 are connected through the positioning member 160.

Specifically, the cross section of the end of the output shaft 130, where the abutting member 150 is disposed, is a regular polygon, so that when the abutting member 150 is engaged with the output shaft 130, the abutting member 150 and the output shaft 130 can be prevented from rotating relatively, which is beneficial to ensuring the connection stability. Wherein, the regular polygon can be arranged in a regular quadrangle, a regular pentagon, a regular hexagon and the like. It is understood that, in order to prevent the relative rotation between the holding member 150 and the output shaft 130, the cross section of the end of the output shaft 130 where the holding member 150 is disposed may be non-circular, and for example, may be elliptical.

As shown in fig. 2, a groove 132 is formed on the output shaft 130, the positioning element 160 is a snap spring, the snap spring is clamped in the groove 132, and the snap spring abuts against the abutting element 150.

Specifically, by providing the groove 132 on the output shaft 130, when the abutting member 150 is engaged with the output shaft 130, the abutting member 150 is only required to be sleeved on the output shaft 130, and the position is limited by the snap spring. It will be appreciated that in practical applications, only one slot may be provided, and the position where the output shaft 130 is provided with the abutting member 150 is provided in the form of a stepped shaft, so as to achieve the required axial limiting. Clamp springs may also be provided on opposite sides of the retaining member 150, respectively, to achieve the desired limiting purpose.

In an alternative embodiment of the present application, the rotation angle of the output shaft 130 is 0 ° to 180 °. Therefore, on the basis that the personnel normally pass through the gate machine, the door plate has a larger corner, so that the personnel can smoothly pass through the gate machine, and meanwhile, the bidirectional passing of the gate machine can be realized.

In an alternative embodiment of the present application, the reduction gear ratio of the reduction gearbox 120 is M, wherein 10 < M < 120. Wherein, the more preferable range is 15 ≦ M ≦ 100, and the value of M may be 15, 45, 65, 100, and the like, for example.

In an alternative embodiment of the present application, a gear set is provided within the reduction gearbox 120 such that the input and output shafts 130 are connected by the gear set. Adopt above-mentioned form, when guaranteeing required complex reduction ratio, can promote the moment of torsion of transmission to reliability when guaranteeing to use.

In an alternative embodiment of the present application, the gate motor power assembly 100 includes a controller coupled to the motor 110 for controlling the rotational angle of the output shaft 130.

Specifically, the controller controls the motor 110 according to the sensing signal of the sensor arranged on the gate, and then controls the rotation of the output shaft 130, so as to realize the required intellectualization, and reduce the labor cost.

The embodiment of the application also discloses a gate, which comprises the gate power assembly 100 in the embodiment. The gate incorporates the same structure and benefits as the gate power assembly 100 of the previous embodiment. The structure and advantages of the gate power assembly 100 have been described in detail in the foregoing embodiments, and are not repeated herein.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The gate power assembly is characterized by comprising a motor and a reduction gearbox connected with the motor, wherein an input shaft of the reduction gearbox is arranged in parallel with an output shaft, the input shaft is a rotating shaft of the motor, a limiting part is arranged on the reduction gearbox, and an abutting part capable of abutting against the limiting part is arranged on the output shaft so as to limit a rotating angle of the output shaft.

2. The gate machine power assembly according to claim 1, wherein two ends of the output shaft respectively extend out of the reduction gearbox, and one end of the output shaft is provided with the abutting piece, and the other end is used for being connected with a gate machine door plate.

3. The gate machine power assembly according to claim 2, wherein the limiting member comprises a positioning plate connected with the reduction gearbox, a through hole is formed in the positioning plate, and a boss corresponding to the abutting member is arranged on an inner ring of the through hole.

4. The gate machine power assembly according to claim 3, wherein the cross section of the end of the output shaft where the abutting member is provided is a regular polygon, the abutting member is provided with a slot hole matched with the output shaft, and the output shaft is connected with the abutting member through a positioning member.

5. The gate machine power assembly of claim 4, wherein the output shaft is provided with a groove, the positioning member is a clamp spring, the clamp spring is clamped in the groove, and the clamp spring abuts against the abutting member.

6. The gate engine power assembly of any one of claims 1-5, wherein the output shaft is rotated at an angle of 0 ° to 180 °.

7. The gate power assembly of any one of claims 1-5, wherein the reduction gearbox has a reduction ratio of M, wherein 10 < M < 120.

8. The gate engine power assembly of any one of claims 1-5, wherein a gear set is provided within the reduction gearbox such that the input shaft and the output shaft are connected by the gear set.

9. The gate power assembly of any one of claims 1-5, wherein the gate power assembly includes a controller connected to the motor for controlling the rotational angle of the output shaft.

10. A gate comprising the gate power assembly of any one of claims 1 to 9.

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