A kind of Pop-up gate for preventing from trailing
Technical field
The utility model is related to gate field more particularly to a kind of Pop-up gates for preventing from trailing.
Background technology
Gate is a kind of channel barrier device, for managing the stream of people and specification pedestrian discrepancy, is mainly used in subway gate
System, charge ticket check gate system.Its most basic most crucial function is to realize primary by a people, can be used for various receipts
Take, at the access road of gate inhibition's occasion.According to the difference of the control mode to movement, it is divided into mechanical, auto-manual system, full-automatic
Formula,.Auto-manual system can be called electrodynamic type by some manufacturers, and full rotation type is called self-action.It is mechanically to be controlled by manpower
The operating of body is blocked, mechanical position limitation controls the stopping of movement;Auto-manual system is to control the operating of movement by electromagnet and stop
Only;Full rotation type is the operating and stopping that movement is controlled by motor.By controlling the operating and stopping of movement, thus into one
The opening and closing of body are blocked in step control.According to movement contained by same gate and the difference for blocking body quantity, gate can be divided into
Single machine core and Double-machine-core.According to the difference blocked body He block mode, tripod turnstile can be divided into, swing turnstile, flap turnstile, translation turnstile, turned
Lock, in-line turnstile etc..
Number of patent application discloses the anti-trailing gate in library for the utility model patent of CN201621332373.X, including
By three gates form side by side into gate passage and braker channel;It is described into be equipped in gate passage preceding gate bar group and after
Gate bar group;Gate bar group there are one being set in the braker channel;The preceding gate bar of control is respectively equipped in three gates
Multiple motors of group, rear gate bar group and the opening and closing of gate bar group, one of them described gate are interior equipped with multiple described for controlling
The controller of motor work.The utility model has the beneficial effects that:By the way that preceding gate bar group is being arranged into gate passage with after
Gate bar group, the case where effectively preventing trailing, occur, due to preceding gate bar group and it is described after gate bar group spacing be more than 1
Rice so that rear gate bar group has open buffer time, incomer not to pause in channel, to by efficient.
But in order to ensure that incomer can pass through gate, the opening time of preceding gate bar and rear gate bar is required to
Be arranged to long enough, at this point, tailer may the person of tracking into pass through preceding gate bar and rear gate bar respectively.Above-mentioned gate is
The number of gate is increased, but can not solve the problems, such as to trail to escape and swipe the card, reduce incomer instead passes through efficiency.It is necessary
Under the premise of so that preposition gate is can guarantee that incomer passes through, preposition gate can stop tailer immediately, just be avoided that trailing situation.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides a kind of lock for avoiding the preposition gate trailed that from can popping up
Machine solves the problems, such as that existing gate is susceptible to and steals a ride.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of Pop-up gate for preventing from trailing, including pedestal are equipped with gate main body, the middle part of gate main body on pedestal
Sector is installed to swipe the card gate, the front end of gate main body is equipped with ejecting mechanism, preposition gate is connected on ejecting mechanism, preposition
It is connected with the mechanism that retracts for retracting preposition gate on gate, foot pedal is connected with by spring on pedestal, foot pedal is located at
Preposition gate is swiped the card the side of gate far from sector, and foot pedal is connect with mechanism is retracted.
As the preferred embodiment of the utility model, the ejecting mechanism includes pop-up spring, and the one end for popping up spring is fixed
It is connect with preposition gate in the other end in gate main body, popping up spring, sleeve, preposition gate set is also equipped in gate main body
In sleeve.
As the preferred embodiment of the utility model, the mechanism that retracts includes elevating lever, and the upper end of elevating lever is connected with drawing
Rope, the other end of drawstring are connect with preposition gate, and the other end and the foot pedal of elevating lever are fixed.
As the preferred embodiment of the utility model, it is provided with sliding slot in the gate main body, elevating lever is sheathed in sliding slot.
As the preferred embodiment of the utility model, swan neck is installed, drawstring passes through swan neck, curved in the gate main body
Head tube is located at the one end of ejecting mechanism far from preposition gate.
Compared with prior art, the utility model has the beneficial effects that:
1, the utility model has preposition gate, when incomer swipes the card and passes through gate, foot-treadle, under foot pedal
It is heavy, it retracts mechanism and pulls open preposition gate.Incomer is swiped the card gate by sector again, completes the action for passing through gate.Work as entrance
After person is by foot pedal, preposition gate can be returned to rapidly blocking position under the action of ejecting mechanism, avoid tailer and enter
Person passes through preposition gate simultaneously.Tailer again foot-treadle with by preposition gate need expend certain time, at this point, into
Person leaves gate already, and sector gate of swiping the card early is turned off, and avoids the phenomenon that tailer steals a ride.
2, when nobody passes through foot pedal, pop-up spring releases preposition gate, ensures that preposition gate is in and closes.When
When someone is stepped on the footrests, pop-up spring is compressed, and preposition gate is recovered in sleeve, and preposition gate is opened, and is conveniently operated.
3, when foot-treadle, elevating lever moves down, and elevating lever pulls drawstring movement, drawstring that preposition gate is pulled to open.
Therefore, by foot-treadle, preposition gate can be opened and be closed immediately after incomer leaves, and ensure that incomer is smooth
By preposition gate, and avoid the tailer person of tracking into simultaneously by preposition gate the case where.
4, when lifter rod lifting, elevating lever slides in sliding slot always, ensure that the stability of lifter rod lifting, ensures
The reliability of preposition gate opening/closing.
5, swan neck is located at the one end of ejecting mechanism far from preposition gate, to which drawstring can accurately retract preposition gate,
Ensure the reliability of preposition gate opening/closing.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1- pedestals, 2- gate main bodys, 21- sectors swipe the card gate, 3- ejecting mechanisms, the preposition gates of 4-, and 5- retracts machine
Structure, 6- foot pedals, 7- sliding slots, 31- pop up spring, 32- sleeves, 51- elevating levers, 52- drawstrings, 53- swan necks.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
Embodiment one
As shown in Figure 1, the utility model includes pedestal 1, gate main body 2, the middle part of gate main body 2 are installed on pedestal 1
Sector is installed to swipe the card gate 21, the front end of gate main body 2 is equipped with ejecting mechanism 3, preposition gate is connected on ejecting mechanism 3
4, it is connected on preposition gate 4 and retracts mechanism 5 for retract preposition gate 4, foot pedal 6 is connected with by spring on pedestal 1,
Foot pedal 6 is located at preposition gate 4 and swipes the card far from sector the side of gate 21, and foot pedal 6 is connect with mechanism 5 is retracted.
The utility model has preposition gate 4, when incomer swipes the card and passes through gate, foot-treadle 6, and foot pedal 6
Sink, retracts mechanism 5 and pull open preposition gate 4.Incomer is swiped the card gate 21 by sector again, completes the action for passing through gate.
After incomer is by foot pedal 6, preposition gate 4 can be returned to rapidly blocking position under the action of ejecting mechanism 3, avoid trailing
Person and incomer pass through preposition gate 4 simultaneously.Tailer again foot-treadle 6 with by preposition gate 4 need expend one timing
Between, at this point, incomer leaves gate already, sector is swiped the card, and gate 21 is early to be turned off, and avoids the phenomenon that tailer steals a ride.
Embodiment two
On the basis of embodiment one, the ejecting mechanism 3 includes pop-up spring 31, and one end of pop-up spring 31 is fixed on
In gate main body 2, the other end of pop-up spring 31 is connect with preposition gate 4, and sleeve 32 is also equipped in gate main body 2, preposition
Gate 4 is sheathed in sleeve 32.
When nobody is by foot pedal 6, pop-up spring 31 releases preposition gate 4, ensures that preposition gate 4 is in and closes
It closes.When someone steps down on foot pedal 6, pop-up spring 31 is compressed, and preposition gate 4 is recovered in sleeve 32, and preposition gate 4 is beaten
It opens, is conveniently operated.
Embodiment three
On the basis of embodiment one or embodiment two, the mechanism 5 that retracts includes elevating lever 51, the upper end of elevating lever 51
It is connected with drawstring 52, the other end of drawstring 52 is connect with preposition gate 4, and the other end and the foot pedal 6 of elevating lever 51 are fixed.
When foot-treadle 6, elevating lever 51 moves down, and elevating lever 51 pulls drawstring 52 to move, and drawstring 52 pulls preposition lock
Door 4 is opened.Therefore, by foot-treadle 6, preposition gate 4 can be opened and be closed immediately after incomer leaves, and ensure that
Incomer passes through preposition gate 4, and avoid the tailer person of tracking into simultaneously by preposition gate 4 the case where.
Example IV
On the basis of above-mentioned any one embodiment, sliding slot 7 is provided in the gate main body 2, elevating lever 51 is arranged
In in sliding slot 7.
When elevating lever 51 lifts, the sliding in sliding slot 7 always of elevating lever 51 ensure that the stabilization that elevating lever 51 lifts
Property, ensure the reliability that preposition gate 4 opens and closes.
Embodiment five
On the basis of above-mentioned any one embodiment, swan neck 53 is installed in the gate main body 2, drawstring 52 passes through
Swan neck 53, swan neck 53 are located at the one end of ejecting mechanism 3 far from preposition gate 4.
Swan neck 53 is located at the one end of ejecting mechanism 3 far from preposition gate 4, to which drawstring 52 can be accurate by preposition gate 4
It retracts, ensures the reliability that preposition gate 4 opens and closes.