CN215857398U - Light advertising gate machine core structure - Google Patents

Abstract

The utility model provides a light advertising floodgate machine core structure, comprising a motor, a gateway tension spring, a transmission mechanism and a rotating shaft, wherein the transmission mechanism comprises: the upper bearing and the lower bearing are respectively sleeved on the fixed arm between the rotating shaft and the driving rotating shaft driven by the motor, so that the machine core can realize stable and smooth lifting operation by using two gateway tension springs, and a gearbox is omitted; the possibility that the rotating shaft is arranged in the middle of the cabinet is also realized, the rotating shaft can be well adapted to the gateway with symmetrical front and back surfaces, the cabinet of the gateway can be placed on the left side or the right side, and the gateway is universal on the left and right sides, so that the applicability and the practicability are improved, and the energy cost of subsequent installation and management of the left and right gateways is saved; the rotation structure arranged in the middle is hidden in the groove, the flow speed of wind is slowed down to some extent, the contact wind quantity is controlled, and the possibility of being blown off by wind is greatly reduced, so that the effects of long service life, good stability and high durability are achieved.

Description

Light advertising gate machine core structure

Technical Field

The utility model relates to the field of gateway equipment, in particular to a gateway mainly used for advertisement display, and specifically relates to a core structure of a light advertisement gateway.

Background

The advertisement barrier gate is also called a barrier gate advertisement, consists of a gate machine and a stop lever, and is a combination of a traditional barrier gate and modern advertisement machine equipment. Present advertisement banister is mature be applied to the social capital construction field of having become, also be the advertisement position product of fine show advertisement simultaneously, very big market demand has, the floodgate on the present market all is the lift of rotatory realization brake lever through core cooperation motor, in order to pursue motor drive's efficiency and convenience, the core structure in the present floodgate rack is generally all more complicated and heavy, and all need cooperate the gearbox, the comparatively stable lift of realization that right angle connecting rod isotructure could be fine, the poor stability of gearbox, it is costly big to maintain the frequency, occupy the rack inner space. Secondly, the core structure of the gate is huge and complex, and the motor and the transmission rotating shaft usually need to extend to the outer side of the cabinet body to control the lifting of the gate plate, so that the gate cabinet needs to be distinguished from a specific gate structure when arranged left and right; the transmission parts are often blown and corroded by the air ports, so that the problems of corrosion, rusting, loosening and damage are easy to occur, particularly in coastal urban areas and windy areas, the rotary transmission parts are often damaged and have high failure rate, so that the maintenance and repair cost is increased, even the condition that the whole barrier gate is blown off by strong wind occurs, and the safety of vehicles and personnel entering and exiting is threatened.

SUMMERY OF THE UTILITY MODEL

For solving not enough and the defect that above-mentioned prior art exists, the inventor has improved a light-duty advertisement floodgate machine core structure through research and development design, through light and handy connection driving medium structure, realized the lightweight design of core structure, can satisfy outside the lift of flashboard, can also set up the middle part region at the floodgate machine cabinet with the rotating pivot, realize the lightweight of transmission structure, light-duty design, can design into the same gateway structure of front and back cabinet face, improve the practicality, suitability and the security of floodgate machine.

Specifically, the utility model is realized by the following steps: the utility model provides a light-duty advertisement floodgate machine core structure, includes motor, gateway tension spring, drive mechanism, rotating pivot, drive mechanism includes: the upper bearing and the lower bearing are respectively sleeved on a fixed arm between a rotating shaft and a driving rotating shaft driven by a motor, one end of the fixed arm is in transmission connection with the rotating shaft of the motor, the other end of the fixed arm is hinged with a bent arm, the lower rotating arm can rotate around the driving rotating shaft under the driving of the motor, the lower rotating arm is hinged with the other end of the bent arm, the other end of the upper rotating arm is in installation connection with the rotating shaft and is provided with a guide chain plate, a chain is fixedly installed on the upper rotating arm, and the chain is connected with a vertically installed gateway tension spring through the guide chain plate.

Furthermore, the two fixed arms are respectively arranged on two sides of the rotating shaft and the driving rotating shaft through an upper bearing and a lower bearing; the fixed arm is fixedly installed with the gate cabinet to provide installation of the motor and the transmission mechanism and provide stress support.

Furthermore, it includes two mutual fixed mounting's curb plate to lead the link joint, all is connected with last spiral shell arm and installs on upper bearing, leads the link joint and is the cambered surface structure form, the end of installation fixed chain, and the chain extends and is connected to gateway tension spring along the cambered surface structure who leads the link joint.

Furthermore, the two chains are respectively and fixedly connected with the side plates at the two sides of the chain guide plate, and the two gateway tension springs are respectively connected with the two chains.

The working principle of the utility model is introduced: when opening the gate: the motor is started, the rotating shaft is driven to rotate in the lower bearing of the fixed arm, the lower rotating arm is driven to rotate by taking the driving rotating shaft as an axis, the lower rotating arm pushes the bent arm to move upwards, the bent arm pushes the upper rotating arm to expand upwards, the rotation of the upper rotating arm acts on the rotating shaft, the rotating shaft rotates the advertisement display flashboard of the brake rod connected with the rotating shaft together, and the advertisement display flashboard rotates upwards to open a brake way; when the brake is closed, the operation is reversed; wherein, the fixed arm, lead the link joint and be two metal platelike structures, the effect is accepted in holistic support is provided, and the effect of connecting the chain, three flaky last spiral arms in the cooperation, lower spiral arm, the curved boom, efficient kinetic energy transmission effect has been realized, and can save the volume, utilize the curved boom, the range that goes up and down can be controlled to the length of going up the spiral arm, make this core use two floodgate way tension spring can realize the lift operation of stable smoothness, and the setting that the rotating shaft can be fine is in cabinet body middle part, the lift operation structure at middle part can be realized realizing following the grooved structure in cabinet body middle part.

The beneficial effects of the utility model are introduced as follows: based on the lightweight design of the fixed arm, the bent arm, the lower swing arm, the upper swing arm and the chain guide plate, the lifting operation of the machine core can be stably and smoothly realized by using two gateway tension springs, and the condition of using a gearbox is omitted; the possibility that the rotating shaft is arranged in the middle of the cabinet is also realized, the rotating shaft can be well adapted to the gateway with symmetrical front and back surfaces, the cabinet of the gateway can be placed on the left side or the right side, and the gateway is universal on the left and right sides, so that the applicability and the practicability are improved, and the energy cost of subsequent installation and management of the left and right gateways is saved; the rotating structure arranged in the middle is hidden in the groove, so that the area blown by wind to be corroded is greatly reduced, the flow speed of the wind is slowed down to some extent, the air quantity in contact is controlled, and the effects of long service life, good stability and high durability are achieved.

Drawings

FIG. 1 is a perspective view of the gate movement of the present invention;

FIG. 2 is a schematic front view of the gate power cabinet of the present invention;

FIG. 3 is a schematic view of the back side of the gate power cabinet of the present invention;

FIG. 4 is a schematic diagram of the lifting process of the gate of the present invention;

FIG. 5 is a perspective view of an advertising gateway using the movement of the gateway;

wherein: the device comprises a gate machine power cabinet 1, an advertisement display gate plate 2, an advertisement display panel 3, a slot 4, a rotating shaft 8, a fixed arm 10, a motor 11, a gate way tension spring 12, a guide chain plate 13, a chain 14, a chain 15, a lower bearing 16, an upper rotating arm 17, a bearing 18, a bent arm 19 and a lower rotating arm.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Example 1: this core includes: a fixed arm 10 respectively sleeved between the rotating shaft 8 and a driving rotating shaft driven by the motor 11 through an upper bearing 17 and a lower bearing 15; a lower rotating arm 19 with one end connected with the rotating shaft of the motor 11 in a transmission way and the other end hinged with the bent arm 18; the lower swing arm 19 can rotate around the driving rotating shaft under the driving of the motor 11; an upper rotating arm 16 hinged with the other end of the bent arm 18; the other end of the upper rotating arm 16 is arranged on the rotating shaft 8, the motor 11 drives the driving rotating shaft to drive the lower rotating arm 19 to rotate, the lower rotating arm 19 rotates to drive the curved arm 18 to rotate upwards, the curved arm 18 supports the upper rotating arm 16 to rotate upwards, the upper rotating arm 16 drives the rotating shaft 8 to rotate, and the rotating shaft 8 acts on the brake lever to lift and rotate upwards.

When opening the gate: the motor 11 is started, the driving rotating shaft rotates in the lower bearing 15 of the fixed arm 10, the lower rotating arm 19 is driven to rotate by taking the driving rotating shaft as an axis, the lower rotating arm 19 pushes the bent arm 18 to move upwards, the bent arm 18 pushes the upper rotating arm 16 to expand upwards, the rotation of the upper rotating arm 16 acts on the rotating shaft 8, the rotating shaft 8 rotates the advertisement display flashboard 2 of the brake lever connected with the rotating shaft 8 together, and the advertisement display flashboard 2 rotates upwards to open a brake channel; when the brake is closed, the operation is reversed;

wherein, the upper spiral arm 16 is also provided with a guide chain plate 13, the upper spiral arm 16 is fixedly provided with a chain 14, and the chain 14 is connected with a vertically arranged gateway tension spring 12 through the guide chain plate 13. The guide chain plate 13 is used for installing and fixing the chain 14 and guiding and limiting the chain 14, the gate tension spring 12 plays a role of retraction when switching off, plays a role of stretching when switching off, can enable the switching-off process to be stable and smooth integrally, and can not rise and fall stably, so that the vibration cannot be generated.

Preferably, the two fixed arms 10 are respectively installed on two sides of the rotating shaft 8 and the driving shaft through an upper bearing 17 and a lower bearing 15; the fixing arm 10 is fixedly installed with the gate cabinet to provide installation of the motor 11 and the transmission mechanism and provide stress support. The fixed arm 10 remains stationary throughout the process, acting on the one hand as a mounting skeleton between the three transmission members, upper swing arm 16, lower swing arm 19 and bent arm 18, providing a bearing 17 for placement and mounting, and providing an integral mounting with the cabinet, keeping the movement in a central region inside the cabinet body.

Preferably, the chain guide plate 13 comprises two side plates fixedly mounted to each other, and both the side plates are connected to the upper rotating arm 16 and mounted on the upper bearing 17, the chain guide plate 13 is in a cambered structure shape, and is mounted and fixed to an end of the chain 14, and the chain 14 extends along the cambered structure of the chain guide plate 13 and is connected to the gate way tension spring 12. The two chains 14 are respectively and fixedly connected with the side plates at two sides of the chain guide plate 13, and the two gateway tension springs 12 are respectively connected with the two chains 14. Based on the lightweight design of the fixed arm 10, the bent arm 18, the lower rotary arm 19, the upper rotary arm 16 and the chain guide plate 13, the machine core can realize stable and smooth lifting operation by using two gateway tension springs 12.

Based on the gateway structure after the core is used, as shown in the figure.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (4)

1. The utility model provides a light-duty advertisement floodgate machine core structure, includes motor (11), gateway tension spring (12), drive mechanism, rotating pivot (8), its characterized in that, drive mechanism includes:

a fixed arm (10) which is respectively sleeved between the rotating shaft (8) and a driving rotating shaft which is driven by the motor (11) through an upper bearing (17) and a lower bearing (15),

a lower rotating arm (19) with one end connected with the rotating shaft of the motor (11) in a transmission way and the other end hinged with the bent arm (18), the lower rotating arm (19) can rotate around the driving rotating shaft under the driving of the motor (11),

an upper swing arm (16) hinged with the other end of the bent arm (18),

the other end of the upper swing arm (16) is connected with a rotating shaft (8) in an installing mode and is provided with a guide chain plate (13), a chain (14) is fixedly installed on the upper swing arm (16), and the chain (14) is connected with a vertically installed gateway tension spring (12) through the guide chain plate (13).

2. A light advertising gate movement structure according to claim 1, characterized in that the fixed arm (10) is two, and is respectively installed on the two sides of the rotating shaft (8) and the driving shaft through an upper bearing (17) and a lower bearing (15); the fixing arm (10) is fixedly installed with the gate cabinet to provide installation of the motor (11) and the transmission mechanism and provide stress support.

3. A light advertising gate movement structure according to claim 2, characterized in that the guide chain plate (13) comprises two side plates fixedly mounted to each other, both connected to the upper rotating arm (16) and mounted on the upper bearing (17), the guide chain plate (13) is in the form of a cambered structure, and the end of the fixed chain (14) is mounted, and the chain (14) extends along the cambered structure of the guide chain plate (13) and is connected to the gateway tension spring (12).

4. A light advertising gate movement structure according to claim 3, wherein the number of the chains (14) is two, and the two chains are respectively fixedly connected with the side plates at the two sides of the chain guide plate (13), and the number of the gate tension springs (12) is two and is respectively connected with the two chains (14).

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