CN108677791A - A kind of highway height limiting device - Google Patents
A kind of highway height limiting device Download PDFInfo
- Publication number
- CN108677791A CN108677791A CN201810582827.6A CN201810582827A CN108677791A CN 108677791 A CN108677791 A CN 108677791A CN 201810582827 A CN201810582827 A CN 201810582827A CN 108677791 A CN108677791 A CN 108677791A
- Authority
- CN
- China
- Prior art keywords
- height
- supporting block
- accommodating chamber
- support plate
- highway
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
- E01F13/028—Flexible barrier members, e.g. cords; Means for rendering same conspicuous; Adapted supports, e.g. with storage reel
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of highway height limiting devices, including the embedded buried box being installed on highway pavement, there are one accommodating chambers for the intermediate tool of buried box, the upper surface of accommodating chamber is open, the upper end opening end of accommodating chamber is installed by one support plate, the bottom surface of accommodating chamber is provided with two pieces of supporting blocks, the bottom of support plate is supported in two pieces of supporting blocks, the upper surface of support plate is concordant with the upper surface of buried box, supporting block is slideably positioned in the first sliding groove of accommodating chamber bottom surface, a yielding box is arranged in the buried cassette bottom face of supporting block side, makes a concession one yielding chamber of setting in box；The height limiting device of the present invention, it has very soft impact force, it can ensure that dynamics of the vehicle when hitting minimizes, and the support plate of bottom can be enabled to decline again while ensureing safe, and then driver is reminded to touch top, and can be realized and be slowed down by the support plate of decline, play the role of deceleration.
Description
Technical field
The present invention relates to highway field, more particularly to a kind of highway height limiting device.
Background technology
On highway, height limiting device can be all arranged in many places, and the vehicle that these height limiting devices are mainly used for limiting superelevation passes through
This region avoids moving on there is a situation where touching at the top of overline bridge, currently in order to reaching the function of limit for height, can be arranged a kind of solid
Fixed structure, although this fixed structure can limit vehicle process in superelevation, once vehicle superelevation, vehicle pass through
When, with fixed height-limiting bar strong shock can occur for top, cause entire vehicle roof impaired, serious traffic accident occurs；
In order to avoid such case occurs, someone has invented shuttle-type height-limiting bar, that is, uses metallic bond bandage height-limiting bar, then vehicle
The height-limiting bar that top is swung can be touched when hitting, without hitting, but this height limiter is prodigious there are one
Deficiency is after shock, and car owner is difficult to find oneself vehicle super-high, the function that neither one is reminded.
Invention content
Technical problem to be solved by the invention is to provide a kind of highway height limiting device, it can effectively solve the problem that and touch the strong of top generation
Power Impact Problems, and driver can be effectively reminded, prevent vehicle from moving on the peril of appearance.
The present invention is achieved through the following technical solutions：A kind of highway height limiting device, including insertion are installed on highway road
Buried box on face, the intermediate tool of buried box is there are one accommodating chamber, and the upper surface of accommodating chamber is open, the upper end opening end of accommodating chamber
One support plate is installed, the bottom surface of accommodating chamber is provided with two pieces of supporting blocks, and the bottom of support plate is supported in two pieces of supporting blocks, support
The upper surface of plate is concordant with the upper surface of buried box, and supporting block is slideably positioned in the first sliding groove of accommodating chamber bottom surface, supporting block
A yielding box is arranged in the buried cassette bottom face of side, makes a concession one yielding chamber of setting in box；
Setting is there are one fixed column and a positioning column on the top both sides road surface of buried box, the fixed column and fixed
The bottom of position column is both provided with a fixation disk, is provided with lock screw on fixed disk, fixed column and positioning column pass through locking
Screw locking is provided with a positioning on road surface, being provided with a connector at the top of the fixed column at the top of the positioning column
Head, one height-limiting bar of rotation setting on connector, the other end activity of height-limiting bar is placed in the locating slot at the top of positioning head, described
An aperture is arranged in the movable end of height-limiting bar, and system fills a connect band in aperture, and connect band is disposed through buried box bottom side
First underground pipe is simultaneously inserted into accommodating chamber, connect band pass through each supporting block, and with far from the first underground pipe side supporting block
Connection, there are one elastic webbings for the other side setting of the supporting block.
The lower end of the support plate is provided with two parallel second sliding slots, the support as a preferred technical solution,
The bottom of block is a spherical, and bottom buckles into the first sliding groove, this second sliding slot of the top face of the supporting block is equal
One sliding block is set, and sliding block sliding buckles into second sliding slot.
The centre of the supporting block is respectively provided with there are one through-hole as a preferred technical solution, and connect band passes through the through-hole,
It is respectively provided with a lock screw, the connect band inside lock screw compression across supporting block front end face.
One end of the elastic webbing is fixedly connected with the support far from the first underground pipe side as a preferred technical solution,
Block, the other end are inserted into the second underground pipe, and second underground pipe one end is weldingly fixed on buried box side, and with buried box
Intermediate accommodating chamber communicates.
The one rotation chamber of top setting of the connector as a preferred technical solution, one end of height-limiting bar, which is incorporated in, to be turned
Dynamic intracavitary, rotation cavity wall are respectively provided with a shaft hole, and respectively one shaft of setting, shaft are rotatablely installed in shaft hole for height-limiting bar both sides
It is interior.
The bottom of the height-limiting bar opens up an installation cavity as a preferred technical solution, and being rotatablely installed one in installation cavity leads
To bar, guide rod uses a rubber rods, the lower end of guide rod to protrude from the bottom of height-limiting bar, setting one is passed through among guide rod
Connecting shaft, connecting shaft both ends stretch out in the both sides of height-limiting bar respectively, and external part is rotatablely installed in the connection of both sides in installation cavity
In hole.
Chamber is made a concession as a preferred technical solution, is respectively provided with an arc guide surface close to the second underground pipe side.
The beneficial effects of the invention are as follows：One, the present invention impinges upon on height-limiting bar after vehicle touches top, enables to limit for height
Bar is jacked up, and impact force is small, reduces economic loss；
Two, the present invention is after vehicle touches height-limiting bar so that height-limiting bar pull connect band so that all supporting blocks are the
One, it is slided in second sliding slot, so that it is slid into yielding chamber and preserve, support plate declines at this time, can be effectively so that vehicle rear wheel
Can occur depressed area when passing through, and then remind car owner, and the function of deceleration can be played.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is usage state diagram of the present invention after shock；
Fig. 3 is the chart at the bottom of of the support plate of the present invention；
Fig. 4 is the structural schematic diagram of the supporting block of the present invention；
Fig. 5 is the partial enlarged view at A in Fig. 1.
Coding in figure is respectively：1 is buried box, and 2 be the second underground pipe, and 3 be arc guide surface, and 4 is make a concession box, and 6 are
Supporting block, 7 is make a concession chamber, and 8 be the first underground pipe, and 9 be positioning column, and 11 be connect band, and 12 be positioning head, and 13 be aperture, and 14 are
Gag lever post, 15 be installation cavity, and 16 be guide rod, and 17 be support plate, and 18 be accommodating chamber, and 19 be fixed disk, and 21 be connector, and 22 are
Fixed column, 23 be shaft, and 24 be through-hole, and 25 be sliding block, and 31 be elastic webbing, and 35 be second sliding slot.
Specific implementation mode
As shown in Figure 1, a kind of highway height limiting device, including the embedded buried box 1 being installed on highway pavement, buried box 1
There are one accommodating chamber 18, the upper surfaces of accommodating chamber 18 to be open for centre tool, and a support plate 17 is installed at the upper end opening end of accommodating chamber 18,
The bottom surface of accommodating chamber 18 is provided with two pieces of supporting blocks 6, and the bottom of support plate 17 is supported in two pieces of supporting blocks 6, support plate 17
Upper surface is concordant with the upper surface of buried box 1, and supporting block 6 is slideably positioned in the first sliding groove (not shown) of 18 bottom surface of accommodating chamber
In, a yielding box 4 is arranged in the buried cassette bottom face of 6 side of supporting block, makes a concession one yielding chamber 7 of setting in box 4；
Setting is there are one fixed column 22 and a positioning column 9 on the top both sides road surface of buried box 1, fixed column 22 and
The bottom of positioning column 9 is both provided with a fixation disk 19, and lock screw, fixed column 22 and positioning column 9 are provided on fixed disk 19
It is lock onto on road surface by lock screw, the top of fixed column 22 is provided with a connector 21, and the top of positioning column 9 is provided with
The other end activity of one positioning head 12, one height-limiting bar 14 of rotation setting on connector 21, height-limiting bar 14 is placed on the top of positioning head 12
In the locating slot (not shown) in portion, an aperture 13 is arranged in the movable end of height-limiting bar 14, and system fills a connect band 11 in aperture 13, connects
The first underground pipe 8 for being disposed through 1 bottom side of buried box with 11 is simultaneously inserted into accommodating chamber 18, and connect band 11 passes through each
Bracer 6, and connect with the supporting block 6 far from 8 side of the first underground pipe, there are one elastic webbings for the other side setting of the supporting block 6
31。
As shown in Figure 3 and Figure 4, the lower end of support plate 17 is provided with two parallel second sliding slots 35, the bottom of supporting block 6
For a spherical, bottom buckles into the first sliding groove, this second sliding slot 35 of the top face of supporting block 6 is respectively provided with a sliding block
25, the sliding of sliding block 25 buckles into second sliding slot 35.
Wherein, the centre of supporting block 6 is respectively provided with there are one through-hole 24, and connect band 11 passes through the through-hole, before passing through supporting block
End face is respectively provided with a lock screw, the connect band 11 inside lock screw compression.
As shown in figure 5, one end of elastic webbing 31 is fixedly connected with the supporting block 6 far from 8 side of the first underground pipe, the other end is stretched
Enter in the second underground pipe 2,2 one end of the second underground pipe is weldingly fixed on 1 side of buried box, and with the receiving among buried box 1
Chamber communicates.The effect of elastic webbing 31 mainly retracts each supporting block, after vehicle is run over, elastic webbing retraction so that each support
Block can be skidded off from intracavitary is made a concession, and monoblock support plate be supported again, after supporting block playback so that support plate returns to original height
Degree, in this way, after the vehicle of superelevation is not run over, due to what is be generally flush between support plate and road, the case where not jolting.
Wherein, the one rotation chamber of top setting of connector 21, one end of height-limiting bar 14 is incorporated in rotation intracavitary, rotates intracavitary
Wall is respectively provided with a shaft hole, each one shaft 23 of setting in 14 both sides of height-limiting bar, and the rotational installation of shaft 23 is in shaft hole, when vehicle
When top is impinged upon on height-limiting bar, height-limiting bar can be flipped up along shaft, as shown in Fig. 2, height-limiting bar movable end one at this time
Side meeting pull connect band so that do not buckled into originally in making a concession the supporting block in chamber towards yielding chamber pulling, such supporting block exists
Through yielding chamber when can fairly fall in make a concession chamber in so that support plate decline and height-limiting bar always with vehicle upper-end contact,
Therefore connect band pulls out always, and such vehicle rear wheel is when by support plate upper end, it may appear that primary larger vibration, this sample car
What master can will be apparent that knows whether tactile top, and vehicle is after running over, you can so that the elastic webbing playback stretched, dragging branch
Bracer playbacks, and jacks up support plate again, as shown in Figure 2.
Wherein, the bottom of height-limiting bar 14 opens up an installation cavity 15, and a guide rod 16, guide rod are rotatablely installed in installation cavity 15
16 use a rubber rods, the lower end of guide rod 16 to protrude from the bottom of height-limiting bar, piece connection of setting is passed through among guide rod 16
Axis, connecting shaft both ends stretch out in the both sides of height-limiting bar 14 respectively, and external part is rotatablely installed in the connecting hole of both sides in installation cavity
It is interior.
Wherein, it makes a concession chamber 7 and is respectively provided with an arc guide surface 3 close to 2 side of the second underground pipe.By arc guide surface 3,
Supporting block can be helped more preferably, more smoothly to be skidded off from yielding intracavitary.
The beneficial effects of the invention are as follows：One, the present invention impinges upon on height-limiting bar after vehicle touches top, enables to limit for height
Bar is jacked up, and impact force is small, reduces economic loss；
Two, the present invention is after vehicle touches height-limiting bar so that height-limiting bar pull connect band so that all supporting blocks are the
One, it is slided in second sliding slot, so that it is slid into yielding chamber and preserve, support plate declines at this time, can be effectively so that vehicle rear wheel
Can occur depressed area when passing through, and then remind car owner, and the function of deceleration can be played.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (7)
1. a kind of highway height limiting device, it is characterised in that：Including the embedded buried box being installed on highway pavement, the centre of buried box
There are one accommodating chamber, the upper surfaces of accommodating chamber to be open for tool, and a support plate, the bottom surface of accommodating chamber are installed in the upper end opening end of accommodating chamber
Two pieces of supporting blocks are provided with, the bottom of support plate is supported in two pieces of supporting blocks, the upper end of the upper surface of support plate and buried box
Face is concordant, and supporting block is slideably positioned in the first sliding groove of accommodating chamber bottom surface, and the buried cassette bottom face of supporting block side is arranged one
Box is made a concession, one yielding chamber of setting in box is made a concession；
There are one fixed column and a positioning column, the fixed column and positioning columns for setting on the top both sides road surface of buried box
Bottom be both provided with a fixation disk, be provided with lock screw on fixed disk, fixed column and positioning column pass through lock screw
It lock onto on road surface, a connector is provided at the top of the fixed column, a positioning head is provided at the top of the positioning column, even
One height-limiting bar of rotation setting, the other end activity of height-limiting bar are placed in the locating slot at the top of positioning head between connector, the limit
The movable end of high bar is arranged an aperture, and system fills a connect band in aperture, and connect band is disposed through the of buried box bottom side
One underground pipe is simultaneously inserted into accommodating chamber, and connect band passes through each supporting block, and connects with the supporting block far from the first underground pipe side
It connects, there are one elastic webbings for the other side setting of the supporting block.
2. a kind of highway height limiting device as described in claim 1, it is characterised in that：The lower end of the support plate is provided with two and puts down
The bottom of capable second sliding slot, the supporting block is a spherical, and bottom buckles into the first sliding groove, the supporting block
Face this second sliding slot in top is respectively provided with a sliding block, and sliding block sliding buckles into second sliding slot.
3. a kind of highway height limiting device as described in claim 1, it is characterised in that：There are one the centre of the supporting block is respectively provided with
Through-hole, connect band pass through the through-hole, and a lock screw, the connection inside lock screw compression are respectively provided with across supporting block front end face
Band.
4. a kind of highway height limiting device as described in claim 1, it is characterised in that：One end of the elastic webbing is fixedly connected separate
The supporting block of first underground pipe side, the other end are inserted into the second underground pipe, and second underground pipe one end is weldingly fixed on
Buried box side, and communicated with the accommodating chamber among buried box.
5. a kind of highway height limiting device as described in claim 1, it is characterised in that：One rotation of top setting of the connector
One end of chamber, height-limiting bar is incorporated in rotation intracavitary, and rotation cavity wall is respectively provided with a shaft hole, respectively one turn of the setting of height-limiting bar both sides
Axis, shaft are rotatablely installed in shaft hole.
6. a kind of highway height limiting device as described in claim 1, it is characterised in that：The bottom of the height-limiting bar opens up an installation
Chamber, installation cavity is interior to be rotatablely installed a guide rod, and guide rod uses a rubber rods, and the lower end of guide rod protrudes from the bottom of height-limiting bar
Portion, guide rod centre pass through a piece connecting shaft of setting, connecting shaft both ends to stretch out in the both sides of height-limiting bar, external part rotation respectively
It is installed in installation cavity in the connecting hole of both sides.
7. a kind of highway height limiting device as described in claim 1, it is characterised in that：Chamber is made a concession to be all provided with close to the second underground pipe side
Set an arc guide surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810582827.6A CN108677791B (en) | 2018-06-07 | 2018-06-07 | Highway height limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810582827.6A CN108677791B (en) | 2018-06-07 | 2018-06-07 | Highway height limiter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108677791A true CN108677791A (en) | 2018-10-19 |
| CN108677791B CN108677791B (en) | 2020-08-28 |
Family
ID=63810107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810582827.6A Active CN108677791B (en) | 2018-06-07 | 2018-06-07 | Highway height limiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108677791B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680608A (en) * | 2018-11-29 | 2019-04-26 | 东莞市皓奇企业管理服务有限公司 | The application method on smart bridge building safety column |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294777A (en) * | 2014-10-27 | 2015-01-21 | 青岛星华泰电子科技有限公司 | Height limiting device for road |
| CN105464018A (en) * | 2015-12-28 | 2016-04-06 | 吕云祥 | Balance weight buffering type height limiting frame |
| CN206721726U (en) * | 2017-05-24 | 2017-12-08 | 吕涛 | A kind of road height limiting device of municipal works |
| CN108103989A (en) * | 2017-12-29 | 2018-06-01 | 慈溪市奥颖克巴工业设计有限公司 | Intelligent road anti-collision height limit frame |
-
2018
- 2018-06-07 CN CN201810582827.6A patent/CN108677791B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294777A (en) * | 2014-10-27 | 2015-01-21 | 青岛星华泰电子科技有限公司 | Height limiting device for road |
| CN105464018A (en) * | 2015-12-28 | 2016-04-06 | 吕云祥 | Balance weight buffering type height limiting frame |
| CN206721726U (en) * | 2017-05-24 | 2017-12-08 | 吕涛 | A kind of road height limiting device of municipal works |
| CN108103989A (en) * | 2017-12-29 | 2018-06-01 | 慈溪市奥颖克巴工业设计有限公司 | Intelligent road anti-collision height limit frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680608A (en) * | 2018-11-29 | 2019-04-26 | 东莞市皓奇企业管理服务有限公司 | The application method on smart bridge building safety column |
| CN109680608B (en) * | 2018-11-29 | 2020-11-03 | 浙江皓睿建设有限公司 | Application method of intelligent bridge building safety fence |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108677791B (en) | 2020-08-28 |
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Effective date of registration: 20200806 Address after: Room 502-2, east area, building a, headquarters center, No. 23, Guangfu East Street, Jiangbei street, Dongyang City, Jinhua City, Zhejiang Province 322100 Applicant after: Dongyang Tianqi intellectual property rights Operation Co.,Ltd. Address before: 322102 Zhejiang city of Jinhua province Dongyang city draw water town Xu Zhai Cun new hall Applicant before: Xu Yingjun |
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