CN209703370U - A kind of municipal administration hard shoulder - Google Patents
A kind of municipal administration hard shoulder Download PDFInfo
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- CN209703370U CN209703370U CN201920208931.9U CN201920208931U CN209703370U CN 209703370 U CN209703370 U CN 209703370U CN 201920208931 U CN201920208931 U CN 201920208931U CN 209703370 U CN209703370 U CN 209703370U
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- buffer
- pile body
- cushion collar
- hard shoulder
- wall
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Abstract
The utility model discloses a kind of municipal hard shoulders, belong to urban operating mechanism field, its key points of the technical solution are that: including pile body, the pile body outer wall is connected with buffer gear, the buffer gear includes circumferentially fixed several fixed links in pile body side wall, with several buffer bars of fixed link sliding connection, the cushion collar for absorbing several buffer springs of impact and being coaxially socketed with pile body, one end of the buffer bar is fixed with pile body, the other end of the buffer bar offers dashpot, one end of the buffer bar is placed in sliding in cushion collar, the buffer spring is placed in dashpot, one end of the buffer spring is abutted with dashpot end face, the other end of the buffer spring is abutted with the end face of buffer bar, the one end of the buffer bar far from pile body is abutted with cushion collar inner wall.The utility model it is structurally reasonable, slow down the impact force between vehicle and hard shoulder using buffer gear, so reduce vehicle and hard shoulder collision generate damage.
Description
Technical field
The utility model belongs to urban operating mechanism, more specifically, it relates to a kind of municipal administration hard shoulder.
Background technique
Municipal works refer to urban operating mechanism construction project.Urban operating mechanism refers in metropolitan district, town (township) planning construction range
Interior setting provides the various buildings of paid or free public product and service based on government responsibility and obligation for resident, constructs
Object, equipment etc..Hard shoulder is called water horse, also belongs to a part of municipal works, can be divided into: cement separation mound, glass reinforced plastic every
From pier and plastic barrier pier, hard shoulder is main one kind of means of transportation, can effectively eliminate vehicle and occupy pavement, sidewalk,
Passageway for fire apparatus, can also manage the careless discrepancy of vehicle, and structure is simple.
A kind of crash barrier disclosed in Chinese patent CN202865776U is characterized in that: including being fabricated to cement
Hard shoulder pedestal and play the role of the anti-collision rubber item of anticollision, between hard shoulder pedestal and anti-collision rubber item in a manner of being engaged
Linking.
When there is the hard shoulder in vehicle and above scheme to generate shock, hard shoulder can not absorb it and generate with vehicle collision
Impact, vehicle can at this time generated damaged, while driver can also come to harm because of the breakage of vehicle.
Therefore it needs to propose the new technical solution of one kind to solve the above problems.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of municipal hard shoulders, for subtracting
The reaction force that the hard shoulder being subject to after slow vehicle and hard shoulder collision applies, reduces the breakage of vehicle.
To achieve the above object, the utility model provides following technical solution: a kind of municipal administration hard shoulder, including pile body,
The pile body outer wall is connected with buffer gear, the buffer gear include circumferentially fixed several fixed links in pile body side wall, with
Several buffer bars of fixed link sliding connection, the cushion collar for absorbing several buffer springs of impact and being coaxially socketed with pile body, institute
The one end and pile body for stating buffer bar are fixed, and the other end of the buffer bar offers dashpot, and one end of the buffer bar is placed in
Sliding, the buffer spring are placed in dashpot in cushion collar, and one end of the buffer spring is abutted with dashpot end face, described
The other end of buffer spring is abutted with the end face of buffer bar, and the one end of the buffer bar far from pile body is supported with cushion collar inner wall
It connects.
By using above-mentioned technical proposal, all directions from cushion collar side wall can be absorbed simultaneously using buffer gear
Impact reduces the impact that hard shoulder is subject to using buffer spring when vehicle and hard shoulder generate collision, consequently reduces vehicle
The reaction force that the hard shoulder being subject to applies, and then reduce the breakage of vehicle, it also increases driver and drives vehicle
Safety.
The utility model is further arranged to: the buffer bar is fixedly connected with buffer stopper far from the end face of pile body, described
End face of the buffer stopper far from buffer bar is connect with cushion collar inner wall.
By using above-mentioned technical proposal, the contact surface between buffer bar and cushion collar inner wall is increased using buffer stopper
Product, to reduce the pressure between buffer bar and cushion collar, makes cushion collar inner wall be not susceptible to breakage, will not be to buffer gear
Use have an impact.
The utility model is further arranged to: buffer stopper is fixedly connected with cushion, the buffering far from the end face of pile body
Pad can be bonded with cushion collar inner wall.
By using above-mentioned technical proposal, in shock of the cushion collar by vehicle, between buffer stopper and cushion collar inner wall
Extruding is generated to cushion simultaneously, at this time deform cushion and then increases the contact area between cushion and cushion collar,
Reduce the pressure between buffer stopper and cushion collar, reduces the breakage of cushion collar inner wall.
The utility model is further arranged to: the cushion collar is coaxially socketed with the guide sleeve being rotatablely connected with it.
By using above-mentioned technical proposal, vehicle is oriented to when vehicle generates collision with hard shoulder, makes vehicle court
It is mobile to the direction far from pile body axis, impact force can be made to generate a separation tangent with guide sleeve at this time, and then reduce
The impact force for the moment that vehicle is subject to reduces the damage of vehicle, decreases the injury that driver is subject to.
The utility model is further arranged to: the cushion collar outer wall is rotatably connected to several idler wheels, the axis of the idler wheel
In being vertically arranged, the side wall of several idler wheels can be abutted with guide sleeve inner wall line simultaneously.
By using above-mentioned technical proposal, the sliding friction between guide sleeve and cushion collar is changed into rolling using idler wheel
Friction, to reduce the frictional force between cushion collar and guide sleeve, when vehicle is contacted with guide sleeve generation, guide sleeve is easier to
Rotation, and then the impact generated between vehicle and hard shoulder by collision can be preferably reduced, reduce the damage of vehicle.
The utility model is further arranged to: the guide sleeve wall coaxial is fixed with flexible layer.
By using above-mentioned technical proposal, the frictional force between guide sleeve and vehicle is increased using flexible layer, thus
Vehicle and guide sleeve are easier to that guide sleeve is driven to generate rotation when contacting, and make vehicle be easier to deflect to the impact of hard shoulder, subtract
The impact that few hard shoulder is subject to also consequently reduces the reaction force of the application for the isolation that vehicle is subject to, while utilizing flexibility
Pad increases contact area between guide sleeve and vehicle, reduces the pressure that the contact surface of vehicle and guide sleeve is subject to, reduces
The damage of vehicle.
The utility model is further arranged to: the buffering set upper side is fixedly connected with the lid of the upper end closure of openings
Plate, there are gaps between the cover board lower end and pile body upper end.
By using above-mentioned technical proposal, cushion collar upper end opening is closed using cover board, sundries is made not enter buffering
The opposite sliding between buffer bar and fixed link is hindered in set, to keep the use of buffer gear more stable.
The utility model is further arranged to: the cover board upper end is fixedly connected with warning lamp.
By using above-mentioned technical proposal, eye-catching light is issued using warning lamp, to make driver that can more hold
It easily observes the position of hard shoulder, reduces the probability that vehicle and hard shoulder collide.
In conclusion the utility model has the following beneficial effects:
1, the utility model slows down the impact generated between vehicle and hard shoulder by collision using buffer gear, reduces
The damage of vehicle；
2, several fixed links, buffer bar and buffer spring are circumferentially set in pile body side wall, to enable hard shoulder to next
Slowed down from the impact of all directions of cushion collar side wall；
3, by the way that rotatable guide sleeve is arranged, vehicle is made to generate offset when vehicle and guide sleeve generate collision, in turn
Reduce the impact that vehicle is subject to.
Detailed description of the invention
Fig. 1 is the perspective view of the present embodiment；
Fig. 2 is the schematic diagram that the present embodiment is used to show hard shoulder internal structure；
Fig. 3 is the portion the A enlarged drawing of Fig. 2.
Detailed description of the invention: 1, pile body；2, buffer gear；21, fixed link；211, dashpot；22, buffer bar；23, buffering elastic
Spring；24, cushion collar；25, buffer stopper；26, cushion；27, idler wheel；28, cover board；29, warning lamp；3, guide sleeve；31, flexible
Layer.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
It is a kind of municipal administration hard shoulder, as shown in Fig. 2, include pile body 1 cylindrical, pile body 1 using bolt foundation bolt with
Bottom surface is fixedly connected.As shown in figure 3,1 outer wall of pile body is connected with buffer gear 2, buffer gear 2 includes circumferentially fixed in pile body 1
Several fixed links 21 of side wall, several buffer bars 22, several buffering elastics for absorbing impact with the sliding connection of fixed link 21
Spring 23 and the cushion collar 24 coaxially connected with pile body 1.One end of fixed link 21 makes to be bolted to 1 side wall of pile body, another
End coaxially offers the dashpot 211 cooperated with buffer bar 22.One end of buffer bar 22 is placed in sliding in dashpot 211, another
One end is abutted with 24 inner wall of cushion collar, and its axis is overlapped with the axis of pile body 1.Buffer spring 23 is placed in dashpot 211,
One end is abutted with dashpot 211 close to the end face of pile body 1, and the other end is abutted with buffer bar 22 close to the end face of pile body 1.Benefit
The impact that all directions from 24 side wall of cushion collar can be absorbed simultaneously with buffer gear 2 generates collision in vehicle and hard shoulder
Shi Liyong buffer spring 23 reduces the impact that hard shoulder is subject to, and consequently reduces the reaction that the hard shoulder that vehicle is subject to applies
Power, and then reduce the breakage of vehicle, also increase the safety of driver.
As shown in figure 3, since the area of the end face of buffer bar 22 is smaller, at this time in cushion collar 24 by impact force Shi Qiyu
Pressure between buffer bar 22 is larger, easily leads to it and generates breakage, buffer bar 22 can be inserted into cushion collar 24 at this time, to influence
The use of buffer gear 2.Therefore end face of the buffer bar 22 far from pile body 1 is welded with buffer stopper 25, and buffer stopper 25 is far from pile body 1
End face can be connect with 24 inner wall of cushion collar.The contact between buffer bar 22 and 24 inner wall of cushion collar is increased using buffer stopper 25
Area makes 24 inner wall of cushion collar be not susceptible to breakage to reduce the pressure between buffer bar 22 and cushion collar 24, will not be right
The use of buffer gear 2 has an impact.
For the pressure being further reduced between 24 inner wall of buffer stopper 25 and cushion collar, as shown in figure 3, buffer stopper 25 is separate
The end face of pile body 1 has been adhered one layer of cushion 26, and end face of the cushion 26 far from buffer stopper 25 is bonded with 24 inner wall of cushion collar.
In shock of the cushion collar 24 by vehicle, extruding is generated to cushion 26 simultaneously between 24 inner wall of buffer stopper 25 and cushion collar,
At this time deform cushion 26 and then increase contact area between cushion 26 and cushion collar 24, reduce buffer stopper 25 with
Pressure between cushion collar 24 reduces the breakage of 24 inner wall of cushion collar.
In order to be further reduced the impact of vehicle and hard shoulder collision generation, the breakage of vehicle is reduced.As shown in Fig. 2, slow
Punching 24 wall coaxials of set are socketed with the guide sleeve 3 being rotatablely connected with it, thus when vehicle and hard shoulder generate collision to vehicle
It is oriented to, the direction for making vehicle be directed away from 1 axis of pile body is mobile, and impact force can be made to generate one and 3 phase of guide sleeve at this time
The separation cut, and then reduce the impact force for the moment that vehicle is subject to, reduces the damage of vehicle, decrease driver by
The injury arrived.
In order to keep the relative rotation between guide sleeve 3 and cushion collar 24 more convenient, as shown in Fig. 2, 24 outer wall of cushion collar
It circumferentially rotates and is connected with several idler wheels 27, the axis of idler wheel 27 is in be vertically arranged, and its side wall can be simultaneously and in guide sleeve 3
Wall abuts.The sliding friction between guide sleeve 3 and cushion collar 24 is changed into rolling friction using idler wheel 27, to reduce slow
Frictional force between punching set 24 and guide sleeve 3, when vehicle is contacted with the generation of guide sleeve 3, guide sleeve 3 is easier to rotate, and then can be more
The impact generated between good reduction vehicle and hard shoulder by collision, reduces the damage of vehicle.
In order to make vehicle after contacting with hard shoulder generation, it is easier to that guide sleeve 3 is driven to rotate.As shown in Fig. 2, leading
It is adhered flexible layer 31 to 3 wall coaxials of set, flexible layer 31 is rubber material.Guide sleeve 3 and vehicle are increased using flexible layer 31
Frictional force between makes vehicle to isolation to be easier to that guide sleeve 3 is driven to generate rotation when vehicle and guide sleeve 3 contact
The impact of pier is easier to deflect, and reduces the impact that hard shoulder is subject to, also consequently reduces the application for the isolation that vehicle is subject to
Reaction force, while increasing the contact area between guide sleeve 3 and vehicle using flexible pad, reduce vehicle and guide sleeve
The pressure that 3 contact surface is subject to reduces the damage of vehicle.
As shown in Figure 1, have sundries at this time since 24 upper end of cushion collar is in shedding mechanism and enter 24 inner cavity of cushion collar, this
When can to the use of buffer gear 2 generate obstruction.Therefore 24 upper end use of cushion collar has been bolted the upper end closure of openings
Cover board 28, there are gaps between 1 upper surface of lower end and pile body of cover board 28, are sealed 24 upper end opening of cushion collar using cover board 28
It closes, so that sundries is not entered the opposite sliding hindered between buffer bar 22 and fixed link 21 in cushion collar 24, to make buffer
The use of structure 2 is more stable.
In order to which the position of the hard shoulder under dim road conditions is more eye-catching, as shown in Figure 1,28 upper end use of cover board is bolted
There is warning lamp 29,28 upper end of cover board is additionally provided with the battery powered to warning lamp 29.Eye-catching light is issued using warning lamp 29
Line reduces the probability that vehicle and hard shoulder collide to make driver that can be more easier to observe the position of hard shoulder.
Working principle:
When vehicle and hard shoulder generate collision, slow down the impact between vehicle and pile body 1 using buffer gear 2, simultaneously
After guide sleeve 3 contacts therewith in vehicle, produces relative rotation between guide sleeve 3 and cushion collar 24, make vehicle with guide sleeve 3
Rotation and rotate, dispersed impact of the vehicle to hard shoulder, and then reduce the reaction that the hard shoulder that vehicle is subject to applies
Power reduces the breakage of vehicle.
Specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
Claims (8)
1. a kind of municipal administration hard shoulder, including pile body (1), it is characterised in that: pile body (1) outer wall is connected with buffer gear (2),
The buffer gear (2) includes circumferentially fixed in several fixed links (21) of pile body (1) side wall and fixed link (21) sliding connection
Several buffer bars (22), absorb impact several buffer springs (23) and the cushion collar (24) that is coaxially socketed with pile body (1), institute
One end and pile body (1) for stating fixed link (21) are fixed, and the other end of the fixed link (21) offers dashpot (211), described
One end of buffer bar (22) is placed in sliding in dashpot (211), and the buffer spring (23) is placed in dashpot (211), described
One end of buffer spring (23) is abutted with dashpot (211) end face, the other end of the buffer spring (23) and buffer bar (22)
End face abut, the buffer bar (22) abuts with cushion collar (24) inner wall far from the one end of pile body (1).
2. a kind of municipal hard shoulder according to claim 1, it is characterised in that: the buffer bar (22) is far from pile body (1)
End face be fixedly connected with buffer stopper (25), the buffer stopper (25) far from buffer bar (22) end face and cushion collar (24) inner wall
Connection.
3. a kind of municipal hard shoulder according to claim 2, it is characterised in that: end of the buffer stopper (25) far from pile body (1)
Face is fixedly connected with cushion (26), and the cushion (26) can be bonded with cushion collar (24) inner wall.
4. a kind of municipal hard shoulder according to claim 1, it is characterised in that: the cushion collar (24) be coaxially socketed with
Its guide sleeve (3) being rotatablely connected.
5. a kind of municipal hard shoulder according to claim 4, it is characterised in that: cushion collar (24) the outer wall rotation connection
Have several idler wheels (27), the axis of the idler wheel (27) in being vertically arranged, the side walls of several idler wheels (27) can simultaneously with lead
It is abutted to set (3) inner wall.
6. a kind of municipal hard shoulder according to claim 4, it is characterised in that: guide sleeve (3) wall coaxial is fixed
Flexible layer (31).
7. a kind of municipal hard shoulder according to claim 1, it is characterised in that: cushion collar (24) upper end is fixedly connected
Have the cover board (28) of the upper end closure of openings, there are gaps between cover board (28) lower end and pile body (1) upper end.
8. a kind of municipal hard shoulder according to claim 7, it is characterised in that: cover board (28) upper end is fixedly connected with
Warning lamp (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920208931.9U CN209703370U (en) | 2019-02-16 | 2019-02-16 | A kind of municipal administration hard shoulder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920208931.9U CN209703370U (en) | 2019-02-16 | 2019-02-16 | A kind of municipal administration hard shoulder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209703370U true CN209703370U (en) | 2019-11-29 |
Family
ID=68641820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920208931.9U Active CN209703370U (en) | 2019-02-16 | 2019-02-16 | A kind of municipal administration hard shoulder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209703370U (en) |
-
2019
- 2019-02-16 CN CN201920208931.9U patent/CN209703370U/en active Active
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| GR01 | Patent grant |