CN201241315Y - Escaping -proof apparatus of freeway gateway - Google Patents

Escaping -proof apparatus of freeway gateway Download PDF

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Publication number
CN201241315Y
CN201241315Y CNU200820148469XU CN200820148469U CN201241315Y CN 201241315 Y CN201241315 Y CN 201241315Y CN U200820148469X U CNU200820148469X U CN U200820148469XU CN 200820148469 U CN200820148469 U CN 200820148469U CN 201241315 Y CN201241315 Y CN 201241315Y
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CN
China
Prior art keywords
rod
escape
expressway
flat
push rod
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.)
Expired - Fee Related
Application number
CNU200820148469XU
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Chinese (zh)
Inventor
史代涛
潘维霖
Original Assignee
史代涛
潘维霖
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 史代涛, 潘维霖 filed Critical 史代涛
Priority to CNU200820148469XU priority Critical patent/CN201241315Y/en
Application granted granted Critical
Publication of CN201241315Y publication Critical patent/CN201241315Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Disclosed is an escape preventing device for a passageway of an expressway, including an iacking structure and a driving mechanism under a ground plane. The jacking structure includes at least two ejector pins, a bearing sleeve is installed on an upper end of each ejector pin; a lower end of the ejector pin is fixed on a same flat beam, at least one supporting pole is fixedly connected under the middle of the flat beam; each ejector pin passes through a guiding sleeve which is respectively matched with the ejector pin; a sliding block is fixed on a lower end of the supporting pole, and a guiding sleeve matched with the sliding block is arranged on the lower end of the supporting pole, the sliding block is connected with an elevating mechanism through a connecting rod; the elevating mechanism includes a frame linked rod and a hydraulic cylinder, the lower end of the frame linked rod is fixed on a base frame through a transmission pair, the upper end of the frame linked rod is connected with the connecting rod through the transmission pair; an outer shell of the hydraulic cylinder is connected with the base frame through the transmission pair, the front end of a piston rod thereof is connected with the frame linked rod and the connecting rod on the same transmission pair; the device uses the hydraulic cylinder to drive, so the powerful and stable operation of the whole escape preventing device is guaranteed and a dead point of the mechanism is used to support, the power is increased; the structure is simple, the production is easy, and the popularization is convenient.

Description

Access, expressway anti-escape device
One, technical field
The utility model relates to a kind of public transport interception equipment, particularly relates to access, a kind of expressway anti-escape device.
Two, background technology
At present, in places such as traffic route crossing or parking lot import and export, often need carry out the vehicle pass-through management, but restriction is vehicle pass-through perhaps, for example forbid when the train approaching that motor vehicle sails the usual friendship level crossing into, the import in parking lot and outlet are forbidden driving in the wrong direction, and some place forbids that unauthorized vehicle sails into, could pass through or the like after the expressway tol lcollection place must pay dues.This current management realizes by manually operated railing or dodge gate often under the prior art, when forbidding travelling railing is set level or door is closed, stop that with this vehicle passes through, this mode of holding up traffic has several defectives: the one, need Artificial Control, the cost of use height, efficient is low; The 2nd, validity is poor, and vehicle can smash railing or door sails into by force; The 3rd, safety does not in time stop as vehicle inadequately, bumps against the damage that railing or Men Shanghui cause vehicle and railing or door.
The patent No. is that the utility model patent of 00242018.x proposes a kind of charge station that is used for and prevents the escape obstruction device of charge of motor vehicle, is characterized in dividing on the horizontal road surface of road putting groove; Establish a bar axle on the groove, bar axle upside and road surface are flat, and the bar axle is met car one side and fixedly mounted some nails, and nail span is slightly less than tyre width, and nail rotates with the bar axle, and can locate.Cause nail that two kinds of location statuss are arranged, a kind of is that nail develops with bar axle and road surface, and driving is not had any influence, and another kind is that nail is vertical with the road surface, can stop the escape car.Adopt nail to tackle escape vehicle, escape vehicle should punish, but adopts the method for damaging its tire to make its parking, and these methods are rather amiss rather, and the motor vehicles that are blocked are damaged, and produce traffic accident, might the crisis personal safety; And damaged vehicle causes traffic jam easily.
Three, utility model content
In order to solve above-mentioned problems of the prior art, the utility model proposes access, a kind of expressway anti-escape device.
The technical solution of the utility model is: access, a kind of expressway anti-escape device, contain the upright structure in the top that is hidden under the ground line, driving mechanism, and the upright structure in described top contains at least two push rods, and the push rod upper end all is equipped with roll sleeve; Described push rod lower end is fixed on the same flat-topped ridge, and the subordinate is fixedly connected with at least one pole in the flat-topped ridge; Described push rod all passes the fairlead that mates separately with it; The pole lower end is fixed with slide block, and is provided with the fairlead that mates with slide block, and slide block is connected with elevating mechanism by connecting rod; Described ground line has the slit corresponding with roll sleeve; Described elevating mechanism contains side link, hydraulic cylinder, and the side link lower end is fixed on the underframe by revolute pair, and the side link upper end is connected with connecting rod by revolute pair; The shell of hydraulic cylinder is connected with underframe by revolute pair, and its piston rod front end and side link, connecting rod are connected on the same revolute pair.
Described push rod is two, and the subordinate is fixedly connected with a pole in the described flat-topped ridge.
Described push rod is three, and the subordinate is fixedly connected with two poles in the described flat-topped ridge.
Described fairlead cross section is the channel-section steel of U-shaped, is the sleeve of cylinder barrel shaped.
Be fixedly connected with hound between the flat-topped ridge of the upright structure in described top and the lower push rod.
Described roll sleeve perhaps is the metal composite wheel, or is rubber wheel, or be plastic wheel for the metal wheel of certain-length is axially arranged.
The beneficial effects of the utility model
1, adopt Driven by Hydraulic Cylinder, guaranteed that the operation of whole anti-escape device is strong, steadily, the driving above can not giving when work causes fierce impact, the safety that protection is driven a vehicle above.
2, adopt the Driven by Hydraulic Cylinder linkage, the roll sleeve on linkage supports machine is during to peak, and following side link, connecting rod are on the same straight line, form the dead point structure, make structure reach the load state of maximum.
3, adopt many poles and interpolation hound can improve further raising integral intensity and stability.
4, simple in structure, make easily, easy to use, be convenient to promote.
Four, description of drawings
Fig. 1 is one of structural representation of this access, expressway anti-escape device
Fig. 2 be this access, expressway anti-escape device structural representation two
Fig. 3 be this access, expressway anti-escape device structural representation three
Fig. 4 be this access, expressway anti-escape device structural representation four
Five, the specific embodiment
Embodiment one: referring to Fig. 1, access, a kind of expressway anti-escape device contains the upright structure in the top that is hidden under the ground line, driving mechanism, and the upright structure in described top contains two push rods 4, and push rod 4 upper ends all are equipped with roll sleeve 2; Described push rod 4 lower ends are fixed on the same flat-topped ridge 6, and the subordinate is fixedly connected with a pole 7 in the flat-topped ridge 6; Described push rod 4 all passes the fairlead 5 with its coupling; Pole 7 lower ends are fixed with slide block 8, and are provided with the fairlead 11 that mates with slide block 8, and slide block 8 is connected with elevating mechanism by connecting rod 12; Described ground line 3 has the slit corresponding with roll sleeve 2; Described elevating mechanism contains side link 13, hydraulic cylinder 14, and side link 13 lower ends are fixed on the underframe by revolute pair, and side link 13 upper ends are connected with connecting rod 12 by revolute pair; The shell of hydraulic cylinder 15 is connected with underframe by revolute pair, and its piston rod 14 front ends and side link 13, connecting rod 12 are connected on the same revolute pair; Described fairlead 5,11 cross sections are the channel-section steel of U-shaped, are the sleeve of cylinder barrel shaped; Described roll sleeve 2 is for axially there being the metallic sheath of certain-length.
During use this device is placed underground, peak roll sleeve 2 is hidden in underground slightly, when the needs interception car, the staff starts this device makes roll sleeve 2 emersion ground, erects wheel 1, make wheel break away from ground 3, wheel 1 can only dally, and can not move ahead, and can not retreat, and can not cause accidents such as overturning, reach the purpose that vehicle is lived in security control.
Roll sleeve among this embodiment can also be the metal composite cover, or is rubber sleeve, or is plastic sheath, can form more embodiment.
Embodiment two: referring to Fig. 2, access, a kind of expressway anti-escape device contains the upright structure in the top that is hidden under the ground line, driving mechanism, and the upright structure in described top contains three push rods 4, and push rod 4 upper ends all are equipped with roll sleeve 2; Described push rod 4 lower ends are fixed on the same flat-topped ridge 6, and the subordinate is fixedly connected with a pole 7 in the flat-topped ridge 6; Described push rod 4 all passes the fairlead 5 with its coupling; Pole 7 lower ends are fixed with slide block 8, and are provided with the fairlead 11 that mates with slide block 8, and slide block 8 is connected with elevating mechanism by connecting rod 12; Described ground line 3 has the slit corresponding with roll sleeve 2; Described elevating mechanism contains side link 13, hydraulic cylinder 14, and side link 13 lower ends are fixed on the underframe by revolute pair, and side link 13 upper ends are connected with connecting rod 12 by revolute pair; The shell of hydraulic cylinder 15 is connected with underframe by revolute pair, and its piston rod 14 front ends and side link 13, connecting rod 12 are connected on the same revolute pair; Described fairlead 5,11 cross sections are the channel-section steel of U-shaped, are the sleeve of cylinder barrel shaped; Described roll sleeve 2 is for axially there being the metallic sheath of certain-length.
Situation and embodiment one during this device work are similar.
Roll sleeve among this embodiment can also be the metal composite cover, or is rubber sleeve, or is plastic sheath, can form more embodiment.
Embodiment three: referring to Fig. 3, access, a kind of expressway anti-escape device contains the upright structure in the top that is hidden under the ground line, driving mechanism, and the upright structure in described top contains three push rods 4, and push rod 4 upper ends all are equipped with roll sleeve 2; Described push rod 4 lower ends are fixed on the same flat-topped ridge 6, and the subordinate is fixedly connected with two poles 7 in the flat-topped ridge 6; Described push rod 4 all passes and its fairlead that mates separately 5; Two poles, 7 lower ends are fixed with slide block 8, and are provided with the fairlead 11 that mates with slide block 8, and slide block 8 is connected with elevating mechanism by connecting rod 12; Connect a drive link 16 between the auxiliary connection of two connecting rods, 12 lower ends connection 13, two connecting rods 12 of two side links and side link 13; Described ground line 3 has the slit corresponding with roll sleeve 2; Described elevating mechanism contains side link 13, hydraulic cylinder 15, and side link 13 lower ends are fixed on the underframe by revolute pair, and the shell of hydraulic cylinder 15 is connected with underframe by revolute pair, and its piston rod 14 front ends and side link 13, connecting rod 12 are connected on the same revolute pair; Described fairlead 5,11 cross sections are the channel-section steel of U-shaped, are the sleeve of cylinder barrel shaped.
Situation and embodiment one during this device work are similar.
Described roll sleeve 2 perhaps is the metal composite cover, or is rubber sleeve, or be plastic sheath for the metallic sheath of certain-length is axially arranged.
Embodiment four: access, a kind of expressway anti-escape device, contain the upright structure in the top that is hidden under the ground line, driving mechanism, and the upright structure in described top contains two push rods 4, and push rod 4 upper ends all are equipped with roll sleeve 2; Described push rod 4 lower ends are fixed on the same flat-topped ridge 6, and the subordinate is fixedly connected with a pole 7 in the flat-topped ridge 6; Described push rod 4 all passes the fairlead 5 with its coupling; Pole 7 lower ends are fixed with slide block 8, and are provided with the fairlead 11 that mates with slide block 8, and slide block 8 is connected with elevating mechanism by connecting rod 12; Described ground line 3 has the slit corresponding with roll sleeve 2; Described elevating mechanism contains side link 13, hydraulic cylinder 15, and side link 13 lower ends are fixed on the underframe by revolute pair, and side link 13 upper ends are connected with connecting rod 12 by revolute pair; The shell of hydraulic cylinder 15 is connected with underframe by revolute pair, and its piston rod 14 front ends and side link 13, connecting rod 12 are connected on the same revolute pair; Described fairlead 5,11 cross sections are the channel-section steel of U-shaped, are the sleeve of cylinder barrel shaped; Be fixedly connected with hound 17 between the flat-topped ridge 6 of the upright structure in described top and the pole 7.
Described roll sleeve 2 is for axially there being the metallic sheath of certain-length.
Situation and embodiment one during this device work are similar.
Roll sleeve among this embodiment can also be the metal composite cover, or is rubber sleeve, or is plastic sheath, can form more embodiment.

Claims (6)

1, access, a kind of expressway anti-escape device contains the upright structure in the top that is hidden under the ground line, driving mechanism, it is characterized in that: the upright structure in described top contains at least two push rods, and the push rod upper end all is equipped with roll sleeve; Described push rod lower end is fixed on the same flat-topped ridge, and the subordinate is fixedly connected with at least one pole in the flat-topped ridge; Described push rod all passes the fairlead that mates separately with it; The pole lower end is fixed with slide block, and is provided with the fairlead that mates with slide block, and slide block is connected with elevating mechanism by connecting rod; Described ground line has the slit corresponding with roll sleeve; Described elevating mechanism contains side link, hydraulic cylinder, and the side link lower end is fixed on the underframe by revolute pair, and the side link upper end is connected with connecting rod by revolute pair; The shell of hydraulic cylinder is connected with underframe by revolute pair, and its piston rod front end and side link, connecting rod are connected on the same revolute pair.
2, access, expressway according to claim 1 anti-escape device is characterized in that: described push rod is two, and the subordinate is fixedly connected with a pole in the described flat-topped ridge.
3, access, expressway according to claim 1 anti-escape device is characterized in that: described push rod is three, and the subordinate is fixedly connected with two poles in the described flat-topped ridge.
4, according to access, the arbitrary described expressway of claim 1-3 anti-escape device, it is characterized in that: described fairlead cross section is the channel-section steel of U-shaped, is the sleeve of cylinder barrel shaped.
5, according to access, the arbitrary described expressway of claim 1-3 anti-escape device, it is characterized in that: be fixedly connected with hound between the flat-topped ridge of the upright structure in described top and the lower push rod.
6, according to access, the arbitrary described expressway of claim 1-3 anti-escape device, it is characterized in that: described roll sleeve perhaps is the metal composite cover, or is rubber sleeve, or be plastic sheath for the metallic sheath of certain-length is axially arranged.
CNU200820148469XU 2008-08-12 2008-08-12 Escaping -proof apparatus of freeway gateway Expired - Fee Related CN201241315Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200820148469XU CN201241315Y (en) 2008-08-12 2008-08-12 Escaping -proof apparatus of freeway gateway

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200820148469XU CN201241315Y (en) 2008-08-12 2008-08-12 Escaping -proof apparatus of freeway gateway

Publications (1)

Publication Number Publication Date
CN201241315Y true CN201241315Y (en) 2009-05-20

Family

ID=40714610

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200820148469XU Expired - Fee Related CN201241315Y (en) 2008-08-12 2008-08-12 Escaping -proof apparatus of freeway gateway

Country Status (1)

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CN (1) CN201241315Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104005350A (en) * 2014-06-07 2014-08-27 泉州一露机械科技有限公司 Anti-escape safety device of motor vehicle
CN106044387A (en) * 2016-06-22 2016-10-26 安庆潜江电缆有限公司 Alarming type copper wire double-row tensioning equipment for cable
CN106040762A (en) * 2016-06-22 2016-10-26 安庆潜江电缆有限公司 Copper wire double-row tensioning machine
CN106044384A (en) * 2016-06-22 2016-10-26 安庆潜江电缆有限公司 Equipment for adjusting relaxation degree of copper wires for cables
CN106044386A (en) * 2016-06-22 2016-10-26 安庆潜江电缆有限公司 Single-row copper wire tensioning machine for cables

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104005350A (en) * 2014-06-07 2014-08-27 泉州一露机械科技有限公司 Anti-escape safety device of motor vehicle
CN104005350B (en) * 2014-06-07 2015-11-11 泉州一露机械科技有限公司 The anti-release apparatus of a kind of automobile safety
CN106044387A (en) * 2016-06-22 2016-10-26 安庆潜江电缆有限公司 Alarming type copper wire double-row tensioning equipment for cable
CN106040762A (en) * 2016-06-22 2016-10-26 安庆潜江电缆有限公司 Copper wire double-row tensioning machine
CN106044384A (en) * 2016-06-22 2016-10-26 安庆潜江电缆有限公司 Equipment for adjusting relaxation degree of copper wires for cables
CN106044386A (en) * 2016-06-22 2016-10-26 安庆潜江电缆有限公司 Single-row copper wire tensioning machine for cables

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090520

Termination date: 20090914