CN219833921U - Barrier gate motor using coil springs - Google Patents

Abstract

The utility model relates to a barrier gate motor using a coil spring, which comprises a shell, a driver, a speed reducing mechanism and a rotating rod, wherein the speed reducing mechanism is arranged in the shell, the rotating rod is rotatably arranged in the shell, two ends of the rotating rod are provided with a gate end and a counterweight end which extend out of the shell, the gate end is used for being linked with the gate rod, the driver drives the rotating rod to rotate through the speed reducing mechanism, the barrier gate motor comprises the coil spring, the shell is provided with a fixed end, the coil spring is provided with a center end positioned at the center and a side end used for fixing, the center end is connected with the counterweight end, and the side end is connected with the fixed end. The utility model provides a barrier gate motor using a coil spring.

Description

Barrier gate motor using coil springs

Technical Field

The utility model relates to a barrier gate motor, in particular to a barrier gate motor using a coil spring.

Background

The road gate is also called a car stopper, is originally introduced from abroad, is a channel entrance management device specially used for limiting the running of motor vehicles on roads, is widely applied to road toll stations and parking lot system management vehicle channels, and is used for managing the entrance and exit of vehicles.

The banister includes banister motor and brake lever, the banister motor includes the casing, a drive, reduction gears and dwang, reduction gears sets up in the casing, the dwang rotates and sets up in the casing, the driver passes through reduction gears and drives the dwang and rotate, and the brake lever is fixed in dwang one side and rotates along with the dwang, the brake lever is mainly transversely located the transverse position on the road surface and erects the vertical position of locating the road surface, because brake lever self has great weight, when the brake lever rotates from transverse position to vertical position, the driver is required to provide great actuating force, so set up the torsional spring at the opposite side of dwang generally and carry out the counter weight for provide the effort of part at brake lever from transverse position rotation to vertical position, but the torsional spring often occupies great space because its own structure, and if reduce the size of torsional spring can lead to its bearing strength not enough again, the easy fracture takes place.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a barrier gate motor using a coil spring.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including casing, driver, reduction gears and dwang, reduction gears sets up in the casing, and dwang rotates to set up in the casing, and dwang both ends have and extend to the outer brake lever end of casing and counter weight end, and brake lever end is used for with brake lever linkage, and the driver passes through reduction gears and drives dwang rotation, including the wind spring, is provided with the stiff end on the casing, and the wind spring has the center end that is in the center and is used for fixed side, and the center end is connected in the counter weight end, and the side is connected in the stiff end, and the driver can be the motor.

Through adopting above-mentioned technical scheme, when the brake lever rotates from vertical position to transverse position, the driver drives the dwang and rotates, thereby drive the brake lever and rotate, at pivoted in-process, because brake lever self gravity's effect, partial pivoted effort downwards is provided, so the driving force of driver need not too big, deformation is carried out the wind spring simultaneously, until the brake lever is in transverse position, and when the brake lever needs to rotate to vertical position from transverse position, driver drive dwang counter-rotation, in-process, the wind spring can provide partial effort owing to deformation, be used for offset the effort that brake lever self weight brought, the output of driver is reduced, the cost is reduced, and the wind spring is relative torsional spring, its pivoted angle is bigger, occupation space is smaller, under the relatively equal circumstances of area occupation, the wind spring can provide bigger effort.

The utility model is further provided with: the balance weight end transversely is provided with a central through groove, and the central end is provided with a fixing part positioned in the central through groove and synchronously rotates along with the central end.

Through adopting above-mentioned technical scheme, the setting in center through groove makes the wind spring receive the rotation influence of dwang to take place corresponding deformation.

The utility model is further provided with: the speed reducing mechanism comprises a worm wheel, a worm, a transmission gear and a transmission shaft, wherein the transmission shaft is rotationally arranged in the shell, the transmission gear and the worm wheel are arranged on the transmission shaft and synchronously rotate with the transmission shaft, the driver drives the worm to rotate, the worm is in transmission connection with the worm wheel, the rotating rod is provided with a rotating gear meshed with the transmission gear, the rotating gear and the rotating rod synchronously rotate, and the worm wheel, the worm, the transmission gear and the rotating gear form the driver to drive the rotating rod.

Through adopting above-mentioned technical scheme, when the driver is to dwang drive, the driver drives the worm and rotates to drive the transmission shaft through the worm wheel and rotate, and the drive gear who is located the transmission shaft rotates with the transmission shaft is synchronous, and finally the drive gear passes through the rotation gear and drives the rotation wheel and rotate.

The utility model is further provided with: the shell is provided with a plurality of fixing holes.

The utility model is further provided with: and bearings are arranged on the transmission shaft and the rotating shaft.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the utility model with a portion of the housing removed.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-2, the utility model discloses a barrier motor using a coil spring, which comprises a shell 1, a driver 2, a speed reducing mechanism 3 and a rotating rod 4, wherein the speed reducing mechanism 3 is arranged in the shell 1, the rotating rod 4 is rotatably arranged in the shell 1, two ends of the rotating rod 4 are provided with a brake rod end 41 and a counterweight end 42 which extend out of the shell 1, the brake rod end 41 is used for being linked with the brake rod, the driver 2 drives the rotating rod 4 to rotate through the speed reducing mechanism 3, the motor comprises a coil spring 5, a fixed end 11 is arranged on the shell 1, the coil spring 5 is provided with a center end 51 in the center and a side end 52 for fixing, the center end 51 is fixed at the counterweight end 42, the side end 52 is fixed at the fixed end 11, the driver 2 can be a motor, the output power of the driver 2 can be effectively reduced, the cost is reduced, compared with the torsion spring 5, the rotating angle is larger, the occupied space is smaller, and the coil spring 5 can provide larger acting force under the condition of relatively equal occupied area.

The weight end 42 is transversely provided with a central through groove 421, the central end 51 is provided with a fixing part 511 positioned in the central through groove 421, and the fixing part 511 synchronously rotates along with the central end 51, and the arrangement of the central through groove 421 enables the coil spring 5 to be influenced by the rotation of the rotating rod 4, so that corresponding deformation occurs.

The speed reducing mechanism 3 comprises a worm wheel 31, a worm 32, a transmission gear 33 and a transmission shaft 34, wherein the transmission shaft 34 is rotatably arranged in the shell 1, the transmission gear 33 and the worm wheel 31 are arranged in the transmission shaft 34 and synchronously rotate with the transmission shaft 34, the driver 2 drives the worm 32 to rotate, the worm 32 is in transmission connection with the worm wheel 31, a rotating gear 6 meshed with the transmission gear 33 is arranged on the rotating rod 4, the rotating gear 6 synchronously rotates with the rotating rod 4, the worm wheel 31, the worm 32, the transmission gear 33 and the rotating gear 6 form the driving of the driver 2 on the rotating rod 4, when the driver 2 is required to drive the rotating rod 4, the driver 2 drives the worm 32 to rotate, the transmission shaft 34 is driven to rotate through the worm wheel 31, the transmission gear 33 positioned on the transmission shaft 34 synchronously rotates with the transmission shaft 34, and finally the transmission gear 33 drives the rotating wheel to rotate through the rotating gear 6.

The shell 1 is provided with a plurality of fixing holes 7, and the transmission shaft 34 and the rotating shaft are provided with bearings 8.

The brake lever is not shown.

Specific examples: when the brake lever rotates from the vertical position to the transverse position, the driver 2 drives the rotating lever 4 to rotate, thereby driving the brake lever to rotate, in the rotating process, partial downward rotating acting force is provided under the action of gravity of the brake lever, so that the driving force of the driver 2 is not required to be too large, the coil spring 5 is deformed until the brake lever is in the transverse position, and when the brake lever needs to rotate from the transverse position to the vertical position, the driver 2 drives the rotating lever 4 to reversely rotate, and in the process, the coil spring 5 can provide partial acting force due to deformation and is used for counteracting the acting force brought by the weight of the brake lever.

Claims (5)

1. The utility model provides an use banister motor of wind spring, includes casing, driver, reduction gears and dwang, and reduction gears sets up in the casing, and the dwang rotates and sets up in the casing, and the dwang both ends have and extend to the outer brake lever end of casing and counter weight end, and the brake lever end is used for with the brake lever linkage, and the driver passes through reduction gears and drives the dwang rotation, its characterized in that: the spring is provided with a fixed end, the spring is provided with a central end positioned at the center and a side end used for fixing, the central end is connected with a counterweight end, and the side end is connected with the fixed end.

2. A barrier motor using a coil spring as set forth in claim 1, wherein: the balance weight end transversely is provided with a central through groove, and the central end is provided with a fixing part positioned in the central through groove and synchronously rotates along with the central end.

3. A barrier motor using a coil spring as set forth in claim 1, wherein: the speed reducing mechanism comprises a worm wheel, a worm, a transmission gear and a transmission shaft, wherein the transmission shaft is rotationally arranged in the shell, the transmission gear and the worm wheel are arranged on the transmission shaft and synchronously rotate with the transmission shaft, the driver drives the worm to rotate, the worm is in transmission connection with the worm wheel, the rotating rod is provided with a rotating gear meshed with the transmission gear, the rotating gear and the rotating rod synchronously rotate, and the worm wheel, the worm, the transmission gear and the rotating gear form the driver to drive the rotating rod.

4. A barrier motor using a coil spring as set forth in claim 1, wherein: the shell is provided with a plurality of fixing holes.

5. A barrier motor using a coil spring as claimed in claim 3, wherein: and bearings are arranged on the transmission shaft and the rotating shaft.