CN209114383U - A kind of contraction type gate inhibition bar - Google Patents
A kind of contraction type gate inhibition bar Download PDFInfo
- Publication number
- CN209114383U CN209114383U CN201821947637.1U CN201821947637U CN209114383U CN 209114383 U CN209114383 U CN 209114383U CN 201821947637 U CN201821947637 U CN 201821947637U CN 209114383 U CN209114383 U CN 209114383U
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- CN
- China
- Prior art keywords
- cross bar
- telescopic cross
- gate inhibition
- sheath body
- fixed
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Abstract
The utility model relates to a kind of contraction type gate inhibition bars, including gate inhibition's column, motor, rope rolling, telescopic cross bar component and reel, and motor drives rotation of reel, and above the reel, the first directive wheel is arranged；Telescopic cross bar component includes the sheath body of left end and the first segment telescopic cross bar of right end and the first return spring, the first segment telescopic cross bar can be retracted in sheath body to the left, the sheath body is connected on gate inhibition's column by joint pin, sheath body is located at the lower section of the first directive wheel, in sheath body, it is arranged on the second directive wheel pin shaft and is set with the second directive wheel；It rolls up on reel one end of rope rolling, the other end is fixed on end of the telescopic cross bar component far from sheath body one end, motor drives reel to shrink rope rolling, it drives telescopic cross bar component to shrink by rope rolling again, to lift telescopic cross bar component, channel is opened with this, vehicle is allowed to pass through, each section transverse tube is driven to shrink using rope rolling, by spring return function, according to the size collapsing length for passing through vehicle, mechanical structure is simple, runs smoothly.
Description
Technical field
The utility model relates to the technical fields in terms of access door, and in particular to a kind of contraction type gate inhibition bar.
Background technique
Gate inhibition's bar is applied in many places, generally on freeway toll station, cell entrance, parking lot entrance and other places
Side, existing gate inhibition's bar point many kinds, for example do not stretch and bar is directly lifted to current rod-shaped gate inhibition's bar or rectangle connecting rod hinge
Gate inhibition's bar of contracting is received, or shrinks extended access control system along line sliding, common fixed gate inhibition's bar is due to its length
Length is spent, cross bar can continue to rock up and down under effect of inertia when lifting or putting down, and can damage to parts after long-time, drop
Low service life, and collapsible gate inhibition's bar and slide access control system structure is complicated, drive mechanism is more, is not easy to maintenance and more
Change part.
Summary of the invention
To solve problems of the prior art, the utility model provides a kind of contraction type gate inhibition bar, utilizes more piece cross
The design method that rod set connects has steel wire that each section cross bar is driven to shrink, and extends return by spring, according to the width tune for passing through vehicle
The collapsing length of telescopic cross bar component is saved, mechanical structure is simple, runs smoothly；In addition it can be revolved according to the high low adjustment of vehicle
Turn the angle of telescopic cross bar component.
The utility model solves technical solution used by its technical problem are as follows:
A kind of contraction type gate inhibition bar, including gate inhibition's column, motor, rope rolling, telescopic cross bar component and reel, gate inhibition's column
It is erected at the left side of door, the motor and reel are arranged in gate inhibition's column, wherein motor drives rotation of reel, in the reel
Top is provided with the first directive wheel pin shaft along front-rear direction on gate inhibition's column, is set on the first directive wheel pin shaft
First directive wheel；The telescopic cross bar component includes the sheath body of left end and the first segment telescopic cross bar of right end and the first return
The diameter of spring, the telescopic cross bar is less than sheath body diameter, and the first segment telescopic cross bar can be retracted in sheath body to the left,
The right end housing of sheath body is on telescopic cross bar；The sheath body is connected on gate inhibition's column by joint pin, and the sheath body is located at the
The lower section of one directive wheel, in the sheath body, left part is provided with the second directive wheel pin shaft, the second directive wheel pin along front-rear direction
The second directive wheel is set on axis；The fixed volume in the front end of the rope rolling then passes around the first directive wheel on reel, then from second
It is passed through below directive wheel, the rear end of the rope rolling is connected on the right end of telescopic cross bar component；The first segment telescopic cross bar
Left end outside be provided with the first left fixed trunnion, be provided with the first right fixed trunnion outside the sheath body right end, described
The left end of one return spring is fixed on the first left fixed trunnion, and the right end of the first return spring is fixed on the first right fixed trunnion
On, on the sheath body, the direction of motion of first segment telescopic cross bar is provided with the first sliding groove, the left fixation of described first
Trunnion can the side-to-side movement in sliding groove.
Using contraction type gate inhibition's bar that this is designed, motor drives reel to shrink rope rolling, drives telescopic cross bar component by rope rolling
It shrinks, when telescopic cross bar component is retracted to the limit, reel, which continues to rotate, allows rope rolling by the entire telescopic cross bar component after contraction
It is rotated up by the center of circle of joint pin, to lift telescopic cross bar component, channel is opened with this, pedestrian or vehicle is allowed to pass through, utilized
The design method of multi-joint telescoping cross bar socket, has rope rolling that each section transverse tube is driven to shrink, and extends return by spring, according to passing through vehicle
Width adjusting telescopic cross bar component collapsing length, mechanical structure is simple, runs smoothly；In addition it can according to vehicle
The angle of high low adjustment rotary extension cross bar component.
It further limits, the telescopic cross bar component further includes the second section telescopic cross bar and the second return spring, wherein the
The diameter of two section telescopic cross bars is less than first segment telescopic cross bar diameter, and the second section telescopic cross bar can be retracted to first to the left
It saves in telescopic cross bar；It is provided with the second left fixed trunnion outside the left end of the second section telescopic cross bar, described first
It is provided with the second right fixed trunnion outside section telescopic cross bar right end, the left end of second return spring is fixed on the second left fixation
On trunnion, the right end of the second return spring is fixed on the second right fixed trunnion, on the first segment telescopic cross bar, along
The direction of motion of two section telescopic cross bars is provided with the second sliding groove, and the left fixed trunnion of described second can be left in the second sliding groove
Right movement.Contraction type gate inhibition's bar of this structure adapts to the bigger door of width and uses, and opposite can guarantee telescopic cross bar
Stability reduces the requirement to the telescopic cross bar of single-cantilever.
Same reason can be limited further, the telescopic cross bar component further include third section telescopic cross bar and
Third return spring, wherein for the diameter of third section telescopic cross bar less than the second section telescopic cross bar diameter, the third section is flexible
Cross bar can be retracted to the left in the second section telescopic cross bar；A third left side is provided with outside the left end of the third section telescopic cross bar
Trunnion is fixed, is provided with the right fixed trunnion of third outside the second section telescopic cross bar right end, the third return spring
Left end is fixed on the left fixed trunnion of third, and the right end of third return spring is fixed on the right fixed trunnion of third, and described
On two section telescopic cross bars, the direction of motion of third section telescopic cross bar is provided with third sliding groove, the left fixation of the third
Trunnion can the side-to-side movement in third sliding groove.
Can only stretch longest two transverse tubes when lesser vehicle passes through channel, save electric energy, reduce electric motor starting
Number, also reduce all part mechanisms of gate inhibition's bar times of exercise, avoid the accumulation of mechanism from injuring, can prolong the service life；
And motor is closed after shrinking, spring meeting self-return drives transverse tube to extend stretching, and under effect of inertia, transverse tube can first be put first
Flat, then each section transverse tube trails automatically under the action of the spring, and no need to consume electric power at this time, relative to traditional gate inhibition's bar
More save electric energy.
It further limits, the motor is servo motor, and servo motor is connect with servo-control system, passes through control button
Starting.Servo motor can make to control speed, and position precision is very accurate, can convert voltage signal to torque and revolving speed to drive
Dynamic control object.Servo motor rotor revolving speed is controlled by input signal, and energy fast reaction is used as in automatic control system
Executive component, and there are the characteristics such as electromechanical time constant small, the linearity is high, pickup voltage, the electric signal received can be converted
At the angular displacement or angular speed output on motor reel.
It in order to the width and height of automatic detection vehicle, further limits, gate inhibition's column, which is equipped with, is in different height
The laser sensor of level, the laser sensor are electricly connected with servo-control system, servo motor.Laser sensor work
When, laser pulse is first emitted by laser emitting diode alignment target.Laser is scattered to all directions after target reflects.Part dissipates
Light is penetrated back to transducer receivers, is imaged on avalanche photodide after being received by optical system.Avalanche photodide
It is a kind of optical sensor of the inside with enlarging function, therefore it can detect extremely faint optical signal, and be translated into
Corresponding electric signal.The information that different laser sensors feed back to servo motor makes servo motor angular displacement different, and operation is not
With angle servo motor lift telescopic cross bar component height it is different, electric energy is saved, according to topographic features and territory of use
It is distributed to install the number of laser sensor, laser inductor from low to high makes the variation in angular displacement of motor different, makes it
The height that telescopic cross bar lifts is not also identical, for example is having middle and high shape vehicle that multiple height are arranged by more place
Laser sensor, to incude the different heights such as trolley, motorcycle, electric vehicle, lorry, can be arranged in cell only incude it is small
The laser inductor of vehicle or offroad vehicle.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of contraction type gate inhibition bar in the extended state；
Fig. 2 is the overlooking structure diagram of Fig. 1；
Fig. 3 is a kind of state one structural schematic diagram of contraction type gate inhibition bar in contraction state (when shrinking to the left)；
Fig. 4 is a kind of state two structural schematic diagram of contraction type gate inhibition bar in contraction state (when being lifted up).
Specific embodiment
In order to which those skilled in the art may be better understood, with reference to the accompanying drawings and examples to the utility model
Technical solution further illustrates.
A kind of contraction type gate inhibition bar as shown in Figure 1, Figure 2, Figure 3, Figure 4, including it is gate inhibition's column 1, motor 2, rope rolling 3, flexible
Cross bar component and reel 4, set that there are four the laser sensor 10 for being in different height level, the motors 2 on gate inhibition's column 1
For servo motor, servo motor is connect with servo-control system, is started by control button.The laser sensor 10 and servo
Control system, servo motor electric signal control connection.Gate inhibition's column 1 is erected at the left side of door, and the motor 2 and reel 4 are set
It sets in gate inhibition's column 1, wherein motor 2 drives reel 4 to rotate, above the reel 4, along preceding on gate inhibition's column 1
Rear direction is provided with the first directive wheel pin shaft 51, and the first directive wheel 52 is set on the first directive wheel pin shaft 51；The flexible cross
Bar assembly includes the sheath body 6 of left end and first segment telescopic cross bar 7, the first return spring 71 with the socket of sheath body 6, and the second section is stretched
Contracting cross bar 8, the second return spring 81, third section telescopic cross bar 9 and third return spring 91, wherein sheath body 6, first segment are flexible
Cross bar 7, the second section telescopic cross bar 8, third section telescopic cross bar 9 are successively socketed outward from a left side, the first segment telescopic cross bar 7
Diameter is less than the diameter of sheath body 6, and the first segment telescopic cross bar 7 can be retracted to the left in sheath body 6, the right end housing of sheath body 6
On flexible first segment telescopic cross bar 7, the first left fixed trunnion is provided with outside the left end of the first segment telescopic cross bar 7
72, the first right fixed trunnion 62 is provided with outside the sheath body right end, and the left end of first return spring 71 is fixed on
On one left fixed trunnion 72, the right end of the first return spring 71 is fixed on the first right fixed trunnion 62, on the sheath body 6,
The direction of motion of first segment telescopic cross bar 7 is provided with the first sliding groove 65, the left fixed trunnion 72 of described first can be in cunning
Side-to-side movement in dynamic slot 65；The sheath body 6 is movably connected on gate inhibition's column 1 by joint pin 61, and the sheath body 6 is located at first
The lower section of directive wheel 52, in the sheath body 6, left part is provided with the second directive wheel pin shaft 63, the second guiding along front-rear direction
The second directive wheel 64 is set on wheel pin shaft；The diameter of second section telescopic cross bar 8 is less than 7 diameter of first segment telescopic cross bar, described
The second section telescopic cross bar 8 can be retracted to the left in first segment telescopic cross bar 7；In the left end of the second section telescopic cross bar 8
Outside is provided with the second left fixed trunnion 82, is provided with the second right fixed trunnion outside the first segment telescopic cross bar right end
72, the left end of second return spring 81 is fixed on the second left fixed trunnion 82, and the right end of the second return spring 81 is fixed
On the second right fixed trunnion 72, on the first segment telescopic cross bar 7, set along the direction of motion of the second section telescopic cross bar 8
It is equipped with the second sliding groove 75, the left fixed trunnion 82 of described second can 75 side-to-side movements in the second sliding groove；Third section is flexible
Less than 8 diameter of the second section telescopic cross bar, the third section telescopic cross bar 9 can be retracted to the second section to the left and stretch the diameter of cross bar 9
In contracting cross bar 8；It is provided with the left fixed trunnion 92 of third outside the left end of the third section telescopic cross bar 9, described second
The right fixed trunnion 82 of third is provided with outside section telescopic cross bar right end, the left end of the third return spring 91 is fixed on a third left side
On fixed trunnion 92, the right end of third return spring 91 is fixed on the right fixed trunnion 82 of third, the flexible cross of second section
On bar 8, the direction of motion of third section telescopic cross bar is provided with third sliding groove 85, left fixed 82 energy of trunnion of the third
The side-to-side movement in third sliding groove 85.The fixed volume in the front end of the rope rolling 3 then passes around the first directive wheel 52 on reel 4,
It is passed through below the second directive wheel 64 again, the rear end of the rope rolling 3 is connected on third section telescopic cross bar 9.
When vehicle passes through, when needing to open on gate inhibition's bar, laser sensor 10 scans vehicle width and height first
Degree, transmit information back to give servo-control system wait instruction, after gate inhibition personnel press control button servo-control system according to
Information starts servo motor 2, and servo motor 2 rotates, and first reel 4 is driven to shrink rope rolling 3, and the left end due to shrinking rope rolling 3 is
It being fixed on reel 4, the right end of wirerope is connected on third section telescopic cross bar 9, under the action of wirerope, third section
Telescopic cross bar 9 opens the stretching of third return spring 91, and third return spring 91 is made to be in tensional state, third section telescopic cross bar 9
It is retracted in the second section telescopic cross bar 8, is then retracted in the second section telescopic cross bar 7 together jointly again, rope rolling 3 is generally steel
Rope, telescopic cross bar component shortens first, after telescopic cross bar component is retracted to the limit, reel 4, rope rolling 3 and telescopic cross bar component
Three becomes Hard link, and servo motor 2 continues to rotate, it will in driving entire telescopic cross bar component upwards and being with joint pin 61
The heart chooses to install counterclockwise, passes through convenient for excessive excessively high vehicle, the rotation of 1 continuous service of servo motor, and telescopic cross bar component 3 is complete
It lifts；When gate inhibition's bar is closed, 1 power supply of servo motor only need to be disconnected, telescopic cross bar component can be laid flat under the effect of gravity, together
When, then under the action of the first return spring 71, the second return spring 81 and third return spring 91, the flexible cross of first segment
Bar 7, the second section telescopic cross bar 8, third section telescopic cross bar 9 trail automatically, thus put down gate inhibition and open and block channel.
Since technical solutions of the utility model are formed using the rotation of laser sensor electric signal control servo motor,
So can according to different in width, the vehicle of different height to the stroke of the telescopic cross bar in contracting cross bar component and raise height into
Row adjust, it is not necessary that all in accordance with maximum surplus adjustment telescopic cross bar stroke and the amount of raising, save electricity, meanwhile,
When telescopic cross bar restores, using the strength of gravity and spring, electricity consumption is also saved.
A kind of contraction type gate inhibition bar provided by the utility model is described in detail above, the explanation of specific embodiment
It is merely used to help understand the method and its core concept of the utility model.It should be pointed out that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvement can also be carried out to the utility model and are repaired
Decorations, modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (5)
1. a kind of contraction type gate inhibition bar, it is characterised in that；Including gate inhibition's column, motor, rope rolling, telescopic cross bar component and reel, institute
The gate inhibition's column stated is erected at the left side of door, and the motor and reel are arranged in gate inhibition's column, wherein and motor drives rotation of reel,
Above the reel, front-rear direction is provided with the first directive wheel pin shaft, the first directive wheel pin on gate inhibition's column
The first directive wheel is set on axis；The telescopic cross bar component include left end sheath body and right end first segment telescopic cross bar with
And first return spring, the diameter of the telescopic cross bar are less than sheath body diameter, the first segment telescopic cross bar can be received to the left
It is reduced in sheath body, the right end housing of sheath body is on telescopic cross bar；The sheath body is connected on gate inhibition's column by joint pin, described
Sheath body is located at the lower section of the first directive wheel, and in the sheath body, left part is provided with the second directive wheel pin shaft along front-rear direction, and
The second directive wheel is set on two directive wheel pin shafts；The fixed volume in the front end of the rope rolling then passes around the first guiding on reel
Wheel, then passed through below the second directive wheel, the rear end of the rope rolling is connected on the right end of telescopic cross bar component；Described first
It saves and is provided with the first left fixed trunnion outside the left end of telescopic cross bar, the first right fixed branch is provided with outside the sheath body right end
Ear, the left end of first return spring are fixed on the first left fixed trunnion, and the right end of the first return spring is fixed on first
On right fixed trunnion, on the sheath body, the direction of motion of first segment telescopic cross bar is provided with the first sliding groove, it is described
First left fixed trunnion can the side-to-side movement in sliding groove.
2. a kind of contraction type gate inhibition bar according to claim 1, it is characterised in that: the telescopic cross bar component further includes
Two section telescopic cross bars and the second return spring, wherein the diameter of the second section telescopic cross bar is less than first segment telescopic cross bar diameter, institute
The the second section telescopic cross bar stated can be retracted to the left in first segment telescopic cross bar；Outside the left end of the second section telescopic cross bar
Portion is provided with the second left fixed trunnion, and the second right fixed trunnion is provided with outside the first segment telescopic cross bar right end, described
The left end of second return spring is fixed on the second left fixed trunnion, and the right end of the second return spring is fixed on the second right fixed branch
On ear, on the first segment telescopic cross bar, the direction of motion of the second section telescopic cross bar is provided with the second sliding groove, it is described
The second left fixed trunnion can the side-to-side movement in the second sliding groove.
3. a kind of contraction type gate inhibition bar according to claim 2, it is characterised in that: the telescopic cross bar component further includes
Three section telescopic cross bars and third return spring, wherein the diameter of third section telescopic cross bar is less than the second section telescopic cross bar diameter, institute
The third section telescopic cross bar stated can be retracted to the left in the second section telescopic cross bar；Outside the left end of the third section telescopic cross bar
Portion is provided with the left fixed trunnion of third, and the right fixed trunnion of third is provided with outside the second section telescopic cross bar right end, described
The left end of third return spring is fixed on the left fixed trunnion of third, and the right end of third return spring is fixed on the right fixed branch of third
On ear, on the second section telescopic cross bar, the direction of motion of third section telescopic cross bar is provided with third sliding groove, it is described
The left fixed trunnion of third can the side-to-side movement in third sliding groove.
4. a kind of contraction type gate inhibition bar according to claim 1, it is characterised in that: the motor is servo motor, servo
Motor is connect with servo-control system, is started by control button.
5. a kind of contraction type gate inhibition bar according to claim 4, it is characterised in that: gate inhibition's column is equipped with multiple be in
The laser sensor of different height level, the laser sensor are connect with servo-control system, servo motor electric signal control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821947637.1U CN209114383U (en) | 2018-11-26 | 2018-11-26 | A kind of contraction type gate inhibition bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821947637.1U CN209114383U (en) | 2018-11-26 | 2018-11-26 | A kind of contraction type gate inhibition bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209114383U true CN209114383U (en) | 2019-07-16 |
Family
ID=67206375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821947637.1U Expired - Fee Related CN209114383U (en) | 2018-11-26 | 2018-11-26 | A kind of contraction type gate inhibition bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209114383U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338929A (en) * | 2018-11-26 | 2019-02-15 | 重庆工业职业技术学院 | A kind of contraction type gate inhibition bar |
| CN110804968A (en) * | 2019-11-28 | 2020-02-18 | 广东书香教育科技有限公司 | Balancing mechanism for barrier gate |
| KR102153656B1 (en) * | 2020-01-15 | 2020-09-08 | 전노경 | Parking crossing gate with advertisement |
| CN117127540A (en) * | 2020-11-09 | 2023-11-28 | 呼延钊 | Telescopic blocking sign |
-
2018
- 2018-11-26 CN CN201821947637.1U patent/CN209114383U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338929A (en) * | 2018-11-26 | 2019-02-15 | 重庆工业职业技术学院 | A kind of contraction type gate inhibition bar |
| CN110804968A (en) * | 2019-11-28 | 2020-02-18 | 广东书香教育科技有限公司 | Balancing mechanism for barrier gate |
| KR102153656B1 (en) * | 2020-01-15 | 2020-09-08 | 전노경 | Parking crossing gate with advertisement |
| CN117127540A (en) * | 2020-11-09 | 2023-11-28 | 呼延钊 | Telescopic blocking sign |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 Termination date: 20201126 |