CN210177410U - Banister core and adopt banister of this core - Google Patents
Banister core and adopt banister of this core Download PDFInfo
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- CN210177410U CN210177410U CN201920746851.9U CN201920746851U CN210177410U CN 210177410 U CN210177410 U CN 210177410U CN 201920746851 U CN201920746851 U CN 201920746851U CN 210177410 U CN210177410 U CN 210177410U
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- frame plate
- output shaft
- connecting rod
- banister
- rocker arm
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Abstract
The utility model relates to a banister core and banister belongs to banister equipment field. A barrier gate movement comprises a motor assembly, a link mechanism, an electronic limiter, a frame plate A and a frame plate B, wherein the motor assembly comprises a worm gear reducer and a motor, an output shaft of the motor is connected with the worm gear reducer, and an output shaft of the worm gear reducer is connected with a reduction gear set arranged on the outer side of the frame plate B; an output shaft of the reduction gear set penetrates through the frame plate A and the frame plate B; one end of the connecting rod mechanism is connected with the end part of the output shaft positioned outside the frame plate A, the other end of the connecting rod mechanism is connected with a rocker arm device arranged on the output shaft of the core, and the output shaft of the core is rotationally connected to the core mounting plate through a bearing seat; the electronic limiter is arranged on the outer side of the frame plate A, the other side of the frame plate A is provided with a limiting transmission gear, and the limiting transmission gear and the electronic limiter are coaxially arranged. The utility model has the advantages of as follows: 1. the volume is small and the structure is compact. 2. The maintenance is convenient.
Description
Technical Field
The utility model relates to a banister core and banister belongs to banister equipment field.
Background
The single door box body barrier gate on the current market has the following problems: because the electronic limiter is arranged at the central position of one frame plate, the crank arm connecting rod mechanism is inconvenient to install and can only be arranged on the outer side of the other frame plate, the electronic limiter is arranged on one side of the box door of the barrier gate under the condition, and the crank arm connecting rod mechanism is arranged on the other side of the box door of the barrier gate, so that the electronic limiter is not beneficial to observing the motion condition of the crank arm connecting rod mechanism and can cause inconvenient maintenance.
Disclosure of Invention
The utility model aims at solving the problems existing in the prior art and providing a barrier gate movement which has small volume, compact structure and convenient maintenance.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a barrier gate movement comprises a motor assembly, a link mechanism, an electronic limiter, a frame plate A and a frame plate B, wherein the frame plate A and the frame plate B are installed on a movement installation plate; an output shaft of the reduction gear set penetrates through the frame plate A and the frame plate B; one end of the connecting rod mechanism is connected with the end part of the output shaft positioned outside the frame plate A, the other end of the connecting rod mechanism is connected with a rocker arm device arranged on the output shaft of the core, and the output shaft of the core is rotationally connected to the core mounting plate through a bearing seat; the electronic limiter is arranged on the outer side of the frame plate A, the other side of the frame plate A is provided with a limiting transmission gear, and the limiting transmission gear and the electronic limiter are coaxially arranged; and a transmission gear is arranged on an output shaft between the frame plate A and the frame plate B and is meshed with the limit transmission gear.
Preferably, the motor assembly further comprises a manual clutch, and the manual clutch is mounted at the tail part of the motor.
Preferably, the linkage mechanism is a four-bar linkage mechanism.
Preferably, the rocker arm device comprises a rocker arm and a connecting rod I, the rocker arm and the connecting rod I are of a split structure, one end part of the rocker arm and the connecting rod I is fixedly arranged on the output shaft of the movement, and the free end of the rocker arm is connected with a tension spring fixed on the box body; the free end of the connecting rod I is connected with the connecting rod mechanism.
Preferably, the rocker arm device comprises a rocker arm and a connecting rod I, the rocker arm and the connecting rod I are of an integrated structure, the free end of the rocker arm is connected with a tension spring mounted on the box body, and the free end of the connecting rod I is connected with a connecting rod mechanism.
Further, still include mechanical stopper, mechanical stopper installs in the frame plate A outside for carry on spacingly to link mechanism.
Preferably, the worm gear reducer is a one-stage worm gear reducer.
Another object of the utility model is to provide a barrier gate, include brake lever, box and install the barrier gate core in the box, the barrier gate core be as above the barrier gate core for the chuck of installation brake lever is fixed with core output shaft.
The working principle is as follows: the motor provides power support for the worm and gear reducer, the worm and gear reducer drives the reduction gear set to rotate, the reduction ratio is adjusted to enable the reduction gear set to reduce the speed in a first stage, the connection rod mechanism drives the output shaft of the movement to rotate under the action of the output shaft of the reduction gear set, and therefore the brake rod is rotated. Because the electronic limiter deviates from the output shaft of the reduction gear set, the crank arm connecting rod mechanism and the electronic limiter can be positioned on the same side of the frame plate A, and the maintenance is convenient; because the reduction gear set is arranged on the outer side of the frame plate B, and the limiting transmission gear and the transmission gear are smaller, the distance between the frame plate A and the frame plate B can be adjusted, and the structure is more compact. The core volume after the assembly is less, can adapt to the banister box of unidimensional not.
Compared with the prior art, the utility model has the advantages of as follows:
1. the volume is small and the structure is compact.
2. The maintenance is convenient.
Drawings
Fig. 1 is a schematic structural diagram 1 of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram 2 of embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;
FIG. 4 is a state diagram illustrating the use of the embodiment of the present invention;
in the figure, 1, a motor; 2. a worm gear reducer; 3. a clutch; 4. a machine core mounting plate; 5. a frame plate A; 6. a frame plate B; 7. a reduction gear set; 8. an electronic stopper; 9. a limiting transmission gear; 10. a four-bar linkage; 11. a mechanical stop; 12. a tension spring; 13. a bearing seat; 14. a machine core output shaft; 15. a rocker arm; 16. a connecting rod I; 17. and (4) a clamping head.
Detailed Description
Example 1
The present invention will be described in further detail with reference to the accompanying drawings 1-2: as shown in fig. 1, a banister movement is installed in a box body through a movement installation plate 4, and comprises a motor 1, a worm gear reducer 2, a manual clutch 3, a movement installation plate 4, a frame plate 5, a frame plate B6, a reduction gear set 7, an electronic limiter 8, a four-bar mechanism 10, a tension spring 12, a bearing seat 13, a rocker arm device, a movement output shaft 14 and a chuck 17.
As shown in fig. 1-2, two bearing blocks 13 are mounted on the movement mounting plate 4, the bearing blocks are symmetrically arranged, one end of a movement output shaft 14 is rotatably connected to the bearing block 13 on one side, and the other end of the movement output shaft passes through the bearing block 13 on the other side to be connected with a chuck 17; the clamping head 17 is used for being connected and fixed with the brake rod. The movement mounting plate 4 is provided with a through hole, which is convenient for the tension spring 12 and the rocker arm device to move up and down. The worm and gear reducer 2, the motor 1 and the manual clutch 3 form a motor assembly, an output shaft of the motor 1 is connected with the worm and gear reducer 2, and an output shaft of the worm and gear reducer 2 is connected with a reduction gear set 7 arranged on the outer side of the frame plate B6; the output shaft of the reduction gear set 7 penetrates through the frame plate a5 and the frame plate B6; one end of the four-bar linkage 10 is connected with the end part of the output shaft positioned outside the frame plate A5, and the other end is connected with a rocker device arranged on the output shaft 14 of the movement; the electronic limiter 8 is arranged on the outer side of the frame plate A5, the other side of the frame plate A5 is provided with a limiting transmission gear 9, and the limiting transmission gear 9 and the electronic limiter 8 are coaxially arranged; a transmission gear is arranged on an output shaft between the frame plate A5 and the frame plate B6, and the transmission gear is meshed with the limit transmission gear 9.
In this embodiment, the number of the tension springs 12 is 4, and the number of the tension springs can be adjusted according to the weight of the brake lever in actual use.
The worm gear reducer 2 is a one-level worm gear reducer, and after further reducing speed through the reduction gear set 7, the four-bar mechanism connected with the reduction gear set 7 drives the movement output shaft 14 to rotate, so that the chuck is driven to rotate, and the lifting of the brake lever is realized.
The reduction gear set 7 is arranged on the outer side of the frame plate B, the electronic limiter 8 is arranged on the outer side of the frame plate A, the output shaft axis of the reduction gear set is deviated through the transmission gear and the limiting transmission gear 9, the limiting function is realized, and meanwhile, the four-bar mechanism 10 is arranged on the same side of the electronic limiter 8.
The rocker arm device comprises a rocker arm 15 and a connecting rod I16, wherein the rocker arm 15 and the connecting rod I16 are of split structures and are two different parts; one end part is fixedly arranged on the output shaft 14 of the movement, and the free end of the rocker arm 15 is connected with a tension spring 12 fixed on the box body; the free end of the link i 16 is connected to the four-bar linkage 10.
The manual clutch 3 at the tail part of the motor can be replaced by a clutch mechanism with a different structure.
The four-bar mechanism further comprises a mechanical limiter 11, wherein the mechanical limiter 11 is installed on the outer side of the frame plate A5 and used for carrying out auxiliary limiting on the four-bar mechanism 10.
Example 2
The same structure as that in embodiment 1 is not described again in this embodiment, and the same structure is denoted by the same numeral.
The present invention will be described in detail with reference to fig. 3: the utility model provides a banister core, is right quick-witted core, and the structure different from embodiment 1 in this embodiment is: the rocker arm device comprises a rocker arm 15 and a connecting rod I16, wherein the rocker arm 15 and the connecting rod I16 are of an integrated structure and are one part; the free end of the rocker arm 15 is connected with a tension spring 12 arranged on the box body, and the free end of a connecting rod I16 is connected with the four-bar mechanism 10.
The electronic stopper 8 is offset from the output shaft of the reduction gear set 7 so that the four-bar linkage 10 can be located on the same side of the frame plate a5 as the electronic stopper 8 for easy maintenance; the reduction gear set 7 is arranged on the outer side of the frame plate B6, and the limit transmission gear 9 and the transmission gear are small, so that the distance between the frame plate A5 and the frame plate B6 can be adjusted, and the structure is more compact. The core volume after the assembly is less, can adapt to the banister box of unidimensional not.
As shown in fig. 4, the barrier gate movement is installed in the box, and the electronic stopper 8 and the four-bar linkage 10 are located on the same side, i.e. the side close to the door of the single-door box.
The above embodiments are merely illustrative of the present invention and do not constitute limitations of the present invention. It will be understood by those skilled in the art that any extension and modification made without departing from the principles of the present invention are within the scope of the present invention.
Claims (8)
1. The utility model provides a banister core, includes motor element, link mechanism, electron stopper and installs frame plate A and frame plate B on the core mounting panel, its characterized in that: the motor assembly comprises a worm and gear speed reducer and a motor, an output shaft of the motor is connected with the worm and gear speed reducer, and an output shaft of the worm and gear speed reducer is connected with a speed reduction gear set arranged on the outer side of the frame plate B; an output shaft of the reduction gear set penetrates through the frame plate A and the frame plate B; one end of the connecting rod mechanism is connected with the end part of the output shaft positioned outside the frame plate A, the other end of the connecting rod mechanism is connected with a rocker arm device arranged on the output shaft of the core, and the output shaft of the core is rotationally connected to the core mounting plate through a bearing seat; the electronic limiter is arranged on the outer side of the frame plate A, the other side of the frame plate A is provided with a limiting transmission gear, and the limiting transmission gear and the electronic limiter are coaxially arranged; and a transmission gear is arranged on an output shaft between the frame plate A and the frame plate B and is meshed with the limit transmission gear.
2. The banister movement of claim 1, characterized in that: the motor assembly further comprises a manual clutch, and the manual clutch is mounted at the tail of the motor.
3. The banister movement of claim 1, characterized in that: the link mechanism is a four-bar linkage.
4. A banister movement according to claim 1 or 3, characterized in that: the rocker arm device comprises a rocker arm and a connecting rod I, the rocker arm and the connecting rod I are of a split structure, one end part of the rocker arm and the connecting rod I is fixedly arranged on an output shaft of the movement, and the free end of the rocker arm is connected with a tension spring fixed on the box body; the free end of the connecting rod I is connected with the connecting rod mechanism.
5. A banister movement according to claim 1 or 3, characterized in that: the rocker arm device comprises a rocker arm and a connecting rod I, the rocker arm and the connecting rod I are of an integrated structure, the free end of the rocker arm is connected with a tension spring arranged on the box body, and the free end of the connecting rod I is connected with a connecting rod mechanism.
6. The banister movement of claim 1, characterized in that: the mechanical limiter is arranged on the outer side of the frame plate A and used for limiting the connecting rod mechanism.
7. The banister movement of claim 1, characterized in that: the worm and gear speed reducer is a primary worm and gear speed reducer.
8. The utility model provides a banister, includes brake lever, box and installs the banister core in the box, its characterized in that: the barrier gate movement is as claimed in any one of claims 1 to 7, and a chuck for mounting a gate rod is fixedly connected with an output shaft of the movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920746851.9U CN210177410U (en) | 2019-05-23 | 2019-05-23 | Banister core and adopt banister of this core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920746851.9U CN210177410U (en) | 2019-05-23 | 2019-05-23 | Banister core and adopt banister of this core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210177410U true CN210177410U (en) | 2020-03-24 |
Family
ID=69834361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920746851.9U Active CN210177410U (en) | 2019-05-23 | 2019-05-23 | Banister core and adopt banister of this core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210177410U (en) |
-
2019
- 2019-05-23 CN CN201920746851.9U patent/CN210177410U/en active Active
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