CN205046499U - Barrier gate machine core - Google Patents
Barrier gate machine core Download PDFInfo
- Publication number
- CN205046499U CN205046499U CN201520717654.6U CN201520717654U CN205046499U CN 205046499 U CN205046499 U CN 205046499U CN 201520717654 U CN201520717654 U CN 201520717654U CN 205046499 U CN205046499 U CN 205046499U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- machine core
- barrier gate
- gate machine
- balance plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a barrier gate machine core relates to banister technical field. The utility model discloses a barrier gate machine core, including a main shaft, the main shaft is worn to establish on the banister housing, main shaft one end is located the banister housing outside with the railing is connected, and the other end is fixed in inside the banister housing, be equipped with the balance plate on the other end of main shaft, the main shaft can the drive of balance plate is rotated down, the balance plate is connected with the push rod, the motion of push rod drives the balance plate rotates. The utility model discloses a barrier gate machine core has overcome barrier gate machine core inner structure complicacy, assembly in the past and has concentrated, has assembled the big problem of intensity.
Description
Technical field
The utility model relates to banister technical field, particularly relates to a kind of barrier gate machine core.
Background technology
On banister, rising and falling of railing is that the barrier gate machine core be connected with railing by banister inside is controlled.Existing barrier gate machine core drives the manner of execution of railing to be that motor is slowed down by gear reduction box, then is slowed down by one-level bevel gear or the rotation of four-bar mechanism drive driven shaft, and driven shaft drives railing to lift, fall.
Current banister industry all adopts the motor-driven of gear reduction, requires very high, due to Heavy Weight, cause manufacture, assembly cost is high, labor strength is large assembly precision, lubricating condition; For different arguing for the sake of arguing, fall bar rate request, needs to change power or the different motor of rotating speed realizes, operating difficulties, and assembly cost is high; Simultaneously because gear drive can only realize closely, cause motor, reducing gear, transmission mechanism Relatively centralized, high to the requirement of strength of banister upper shell, support, and cause assembling, debugging, maintenance operation inconvenience.
Utility model content
The purpose of this utility model is to propose a kind of barrier gate machine core, and structure is simple, and speed governing is convenient, lighter in weight, is convenient to assembling, can reduces costs, reduce labour intensity.
For reaching this object, the utility model by the following technical solutions:
A kind of barrier gate machine core, comprise main shaft, described main shaft is located on banister case, the outside that described main shaft one end is positioned at described banister case is connected with described railing, the other end is fixed on described banister casing interior, and the other end of described main shaft is provided with balance plate, and described main shaft can rotate under the drive of described balance plate, described balance plate is connected with push rod, and the motion of described push rod drives described balance plate to rotate.
Further technical characteristic, described push rod is electric pushrod, described electric pushrod comprises ball-screw and motor, described ball-screw comprises screw rod and nut, described screw rod is connected with the motor shaft on motor, described nut is fixed with driving member, and described driving member is connected with described balance plate away from one end of described nut.
Further technical scheme, described driving member is ejector sleeve, and described ejector sleeve is enclosed within outside described screw rod, and described ejector sleeve is connected by sleeve pipe and described nut.
Further technical scheme, described ejector sleeve is provided with rolling bearing away from one end of described nut, and described rolling bearing and described balance plate are connected by screw.
Further technical scheme, the screw rod of described electric pushrod is connected by shaft coupling with the motor shaft on described motor.
Further technical scheme, the outside of described ball-screw is provided with shell.
Further technical scheme, is connected by fixed block between described shell and described motor, and described fixed block is provided with bearing pin homoaxial with described main shaft, and described electric pushrod is flexibly connected with described banister case by bearing pin.
Further technical scheme, described bearing pin is two, the dead in line of described two bearing pins, and described electric pushrod can swing around the relative banister case of described two bearing pins.
The beneficial effects of the utility model:
The barrier gate machine core that the utility model proposes, comprise push rod, also comprise the balance plate that push rod drives and the main shaft be connected with balance plate, be converted to the gyration of main shaft by the rectilinear motion of push rod, transmission mechanism is simple and need not concentrate assembling, and the difficulty of assembling reduces, the requirement of strength of banister is reduced, when the rise of railing or the rate request of landing change, only need change push rod or other easy methods, change motor than ever more simple.
Accompanying drawing explanation
Fig. 1 is the structural representation of the barrier gate machine core that the utility model provides;
Fig. 2 is the structural representation of the electric pushrod that provides of the utility model and motor;
Fig. 3 be in Fig. 2 A-A to sectional view.
Wherein, 1, main shaft; 2, balance plate; 3, electric pushrod; 31, ball-screw; 311, screw rod; 312, nut; 313, ejector sleeve; 314, sleeve pipe; 315, rolling bearing; 316, screw; 32, motor; 33, shaft coupling; 34, shell; 35, fixed block; 36, bearing pin.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Embodiment 1
As depicted in figs. 1 and 2, a kind of barrier gate machine core, comprise main shaft 1, described main shaft 1 is located on banister case, and the outside that described main shaft 1 one end is positioned at described banister case is connected with described railing, and the other end is fixed on described banister casing interior, the other end of described main shaft 1 is provided with balance plate 2, described main shaft 1 can rotate under the drive of described balance plate 2, and described balance plate 2 is connected with push rod, and the motion of described push rod drives described balance plate 2 to rotate.
Push rod is electric pushrod 3, electric pushrod 3 comprises ball-screw 31 and motor 32, the Sports band dynamic equilibrium plate 2 of electric pushrod 3 rotates, changed into the rectilinear motion of ball-screw 31 by the gyration of motor 4, then the rectilinear motion of ball-screw 31 is converted to the gyration of balance plate 2 and main shaft 1, overall structure is simple, simplify transmission mechanism, alleviate the weight of transmission mechanism, reduce manufacturing cost simultaneously, long-distance transmission is realized by the conversion of motion mode, whole transmission mechanism is made to be unlikely to too to concentrate, reduce the requirement to bulk strength, be convenient to assembling maintenance simultaneously.
As shown in Figure 3, electric pushrod 3 comprises ball-screw 31 and motor 32, ball-screw 31 comprises screw rod 311 and nut 312, connection for transmission part on nut 312, driving member is connected with balance plate 2 away from one end of nut 312, nut 312 moves relative to screw rod 311, then driving member can move relative to screw rod 311 equally, and then driving member can promote balance plate 2 and moves.Particularly, driving member is ejector sleeve 313, ejector sleeve 313 is enclosed within outside screw rod 311, ejector sleeve 313 is connected with nut 312 circumference, the uniform force of nut 312 entirety, can ensure the job stability of integral electric push rod 3, and ejector sleeve 313 and nut 312 are connected by sleeve pipe 314, ejector sleeve 313 is provided with rolling bearing 315 away from one end of nut 312, is connected by screw between rolling bearing 315 and balance plate 2.
The screw rod 311 of electric pushrod 3 is connected by shaft coupling 33 with the motor shaft on motor 32, and making can transfer motion power between motor shaft and screw rod 311.
The shell 34 of electric pushrod 3 is connected by fixed block 35 with between motor 32, fixed block 35 is provided with bearing pin 36 homoaxial with described main shaft 1, electric pushrod 3 and motor 32 are flexibly connected with described banister case by bearing pin 36, preferably, bearing pin 36 is two, the dead in line of two bearing pins 36, electric pushrod 3 can around the banister case swing relatively of described two bearing pins 36.
Motor 32 is fixed on banister by bearing, simple and stable structure.
When push rod selects electric pushrod 3, when barrier gate machine core control railing rises and falls, rotated by the screw rod 311 in motor 32 axle driving electric push rod 3, relatively rotate between screw rod 311 and nut 312, nut 312 is moved along screw rod 311 axial direction relative to screw rod 311, driving member on nut 312 moves with nut 312 equally, the balance plate 2 that driving member connects moves under the drive of driving member, due to motor 32 being connected by bearing pin 36 between fixed block 35 and banister, electric pushrod 3 can swing by banister relatively, balance plate 2 can be rotated, and then drive main shaft 1 to rotate, the railing be connected with main shaft 1 moves because the effect of main shaft 1 is risen and fallen, different by motor 32 rotation direction, the motion that railing correspondingly rises or declines, when railing needs different rises or decrease speed, change the ball-screw 31 of different lead, change motor 32 than ever more simple, reduce assembly cost and labour intensity.
Push rod can also select the other forms of push rods such as hydraulic push rod, and barrier gate machine core structure is simple, can change the rising or falling speed of railing.
Embodiment 2
The barrier gate machine core of the present embodiment is substantially identical with the structure of embodiment 1, comprise main shaft 1, main shaft 1 is located on banister case, the outside that main shaft 1 one end is positioned at banister case is connected with railing, the other end is fixed on described banister casing interior, and the other end of main shaft 1 is provided with balance plate 2, and main shaft 1 can rotate under the drive of balance plate 2, balance plate 2 is connected with push rod, and the Sports band dynamic equilibrium plate 2 of push rod rotates.
Difference is, the concrete installation site of main shaft 1 is not limit, and the concrete structure of balance plate 2 is not limit, and the concrete structure of push rod is not limit, and can simplify structure, and speed governing is convenient, is convenient to assemble.
Obviously, above-described embodiment of the present utility model is only to clearly demonstrate the utility model example, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection domain that all should be included in the utility model claim.
Claims (8)
1. a barrier gate machine core, it is characterized in that, comprise main shaft (1), described main shaft (1) is located on banister case, the outside that described main shaft (1) one end is positioned at described banister case is connected with railing, the other end is fixed on described banister casing interior, the other end of described main shaft (1) is provided with balance plate (2), described main shaft (1) can rotate under the drive of described balance plate (2), described balance plate (2) is connected with push rod, and the motion of described push rod drives described balance plate (2) to rotate.
2. barrier gate machine core according to claim 1, it is characterized in that, described push rod is electric pushrod (3), described electric pushrod (3) comprises ball-screw (31) and motor (32), described ball-screw (31) comprises screw rod (311) and nut (312), described screw rod (311) is connected with the motor shaft on motor (32), (312) are fixed with driving member to described nut, and described driving member is connected with described balance plate (2) away from one end of described nut (312).
3. barrier gate machine core according to claim 2, it is characterized in that, described driving member is ejector sleeve (313), described ejector sleeve (313) is enclosed within described screw rod (311) outside, and described ejector sleeve (313) is connected by sleeve pipe (314) and described nut (312).
4. barrier gate machine core according to claim 3, it is characterized in that, described ejector sleeve (313) is provided with rolling bearing (315) away from one end of described nut (312), and described rolling bearing (315) is connected by screw (316) with described balance plate (2).
5. barrier gate machine core according to claim 2, is characterized in that, the screw rod (311) of described electric pushrod (3) is connected by shaft coupling (33) with the motor shaft on described motor (32).
6. barrier gate machine core according to claim 2, is characterized in that, the outside of described ball-screw (31) is provided with shell (34).
7. barrier gate machine core according to claim 6, it is characterized in that, be connected by fixed block (35) between described shell (34) and described motor (32), described fixed block (35) is provided with and described main shaft (1) homoaxial bearing pin (36), and described electric pushrod (3) is flexibly connected with described banister case by bearing pin (36).
8. barrier gate machine core according to claim 7, it is characterized in that, described bearing pin (36) is two, the dead in line of described two bearing pins (36), and described electric pushrod (3) can around the banister case swing relatively of described two bearing pins (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520717654.6U CN205046499U (en) | 2015-09-16 | 2015-09-16 | Barrier gate machine core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520717654.6U CN205046499U (en) | 2015-09-16 | 2015-09-16 | Barrier gate machine core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205046499U true CN205046499U (en) | 2016-02-24 |
Family
ID=55340096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520717654.6U Active CN205046499U (en) | 2015-09-16 | 2015-09-16 | Barrier gate machine core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205046499U (en) |
-
2015
- 2015-09-16 CN CN201520717654.6U patent/CN205046499U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103737587B (en) | Intelligence five axis robot | |
| CN201439843U (en) | Chute type lead screw transmission device | |
| CN107827021A (en) | New energy car battery attaches together transfer machine | |
| CN205046499U (en) | Barrier gate machine core | |
| CN207368811U (en) | A kind of novel electric cylinder | |
| CN110529080B (en) | Semi-direct drive driving device of oil pumping unit | |
| CN204166800U (en) | A kind of down-pressing system of rolling mill gear train teaching model | |
| CN205165359U (en) | Two roller cold pilger mill's eccentric gear drive mechanism | |
| CN204477467U (en) | Valve umbrella gear bumping type hand wheel structure | |
| CN202510630U (en) | Rotary upright-type worm and worm gear lifting machine for lifting loads | |
| CN201944199U (en) | Two-stage worm speed reducer | |
| CN205500666U (en) | Spiral bevel gear ball screw lift | |
| CN205978283U (en) | Crank axle speed reducer | |
| CN202348113U (en) | Drilling pendulum power head for high-pressure jet grouting | |
| CN104088258A (en) | Spiral umbrella gear swing type screw hoist | |
| CN202321906U (en) | Diving platform-type driving device of overhead man-riding device for coal mine | |
| CN104482116A (en) | Plane secondary enveloping worm gear pair electric actuating mechanism | |
| CN207432850U (en) | Oil press open-close type squeezes cage | |
| CN203656062U (en) | Special helical gear lead screw speed reducer for elevator | |
| CN103527752A (en) | Flexible driving connecting mechanism | |
| CN206277851U (en) | The main axle structure of 3D three-dimension engraving devices | |
| CN204008133U (en) | The test unit of final drive shaft and the interlock of auxiliary transmission shaft | |
| CN208546282U (en) | A kind of corrosion resistant ceramic pump | |
| CN204262366U (en) | A kind of compact Longmen machine tool gear main spindle box | |
| CN204327868U (en) | Planar double-enveloping wormwheel auxiliary driving electric actuator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |