CN107988903A - A kind of bridge protective fence - Google Patents
A kind of bridge protective fence Download PDFInfo
- Publication number
- CN107988903A CN107988903A CN201711309075.8A CN201711309075A CN107988903A CN 107988903 A CN107988903 A CN 107988903A CN 201711309075 A CN201711309075 A CN 201711309075A CN 107988903 A CN107988903 A CN 107988903A
- Authority
- CN
- China
- Prior art keywords
- support tube
- connector
- impeller
- nozzle
- column
- 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
- 230000001681 protective effect Effects 0.000 title claims abstract description 19
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000007921 spray Substances 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
-
- 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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
-
- 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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
- E01F15/0461—Supports, e.g. posts
-
- 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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
- E01F15/0476—Foundations
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 bridge protective fence, bridge technical field is related generally to.Including several sequentially connected fence units, the fence unit includes lower support tube, upper support tube, several columns are equipped between the upper support tube and lower support tube, the top of the column is equipped with upper support shaft, the upper support shaft is equipped with upper impeller, the bottom of the column is equipped with lower support shaft, the lower support shaft is equipped with lower impeller, the side of the column is equipped with curved support plate, the curved support plate is equipped with hairbrush close to the side of column, the both ends of the bottom of the lower support tube are equipped with support leg, and the bottom of support leg is equipped with base.The beneficial effects of the present invention are：It uses rotatable column, can column cleared up automatically, the working strength of maintenance personnel can be reduced, can ensure that the appearance of the city is clean and tidy, can be avoided automatically when being hit or being scratched, the damage being subjected to itself and vehicle can be mitigated.
Description
Technical field
The present invention relates to bridge technical field, is specifically a kind of bridge protective fence.
Background technology
To ensure personal safety, protective fence is mounted in the both sides of road and bridge, at present, existing protective fence is solid
Fixed pattern, it is mainly used for partition protection, during much time using, the surface of protective fence can accumulate substantial amounts of dust or mud
Slurry, to ensure the clean and tidy of the appearance of the city, it is necessary to which irregular clear up protective fence, and existing protective fence is protected by several more
Unit forms, and protective unit is made of some upright bars between upper and lower two supporting rods and two supporting rods, the cleaning of supporting rod
In contrast it is easier, and the cleaning of upright bar is not just so easily, it is necessary to which maintenance personnel is devoted a tremendous amount of time into pedestrian
Work is cleared up, and uses the guardrail cleaning car of specialty its cost is higher, remains difficult to completely clean out upright bar when being cleared up,
And since existing protective fence is fixedly mounted on the ground, when being hit or being scratched, not only result in itself damage and meeting
Certain damage is caused to vehicle.
The content of the invention
It is an object of the invention to provide a kind of bridge protective fence, it uses rotatable column, can column automatically into
Row cleaning, can reduce the working strength of maintenance personnel, can ensure that the appearance of the city is clean and tidy, can be automatic when being hit or being scratched
Avoid, the damage being subjected to itself and vehicle can be mitigated.
The present invention to achieve the above object, is achieved through the following technical solutions：
A kind of bridge protective fence, including several sequentially connected fence units, the fence unit include lower support tube,
Upper support tube, is equipped with several columns between the upper support tube and lower support tube, the top of the column is equipped with upper support shaft,
It is rotatablely connected in the upper support tube of top insertion of the upper support shaft and with upper support tube, the upper support shaft is equipped with upper leaf
Wheel, upper leaf wheel are located in upper support tube, and the top of the upper support tube is equipped with the upper impeller being adapted with upper impeller and installs
Cylinder, upper leaf wheel mounting cylinder are equipped with upper cover body, and the upper cover body is threadedly coupled with upper impeller mounting cylinder, the upper support tube
One end be equipped with the first connector, the other end is equipped with the second connector being adapted with the first connector, and the bottom of the column is equipped with down
Support shaft, the bottom of the lower support shaft are inserted into lower support tube and are rotatablely connected with lower support tube, and the lower support shaft is equipped with
Lower impeller, the lower impeller are located in lower support tube, and the bottom of the lower support tube is equipped with the lower impeller being adapted with lower impeller
Mounting cylinder, the lower impeller mounting cylinder are equipped with lower cover, and one end of the lower support tube is equipped with the 3rd connector, and the other end is equipped with
4th connector, the side of the column are equipped with curved support plate, and one end of the curved support plate is fixedly connected with lower support tube,
The other end is fixedly connected with upper support tube, and the curved support plate is equipped with hairbrush, the curved support plate close to the side of column
The both sides at top be equipped with the first nozzle, first nozzle is fixed on the bottom of support tube and is connected with upper support tube,
The both ends of the bottom of the lower support tube are equipped with support leg, and the bottom of the support leg is equipped with base, the support leg and bottom
Seat is slidably connected, and the base is equipped with foundation bolt, and the top of the base is equipped with T-shaped sliding slot, the length of the T-shaped sliding slot
Direction is vertical with the length direction of lower support tube, and the bottom of the support leg is equipped with the T-shaped sliding block being adapted with T-shaped sliding slot, institute
The both ends for stating T-shaped sliding slot are equipped with block, and buffer spring is equipped between the block and T-shaped sliding block.
The second nozzle is arranged with upper leaf wheel mounting cylinder, second nozzle is installed obliquely, second spray
Upper support tube is directed toward in the one end of head away from upper impeller mounting cylinder, and the 3rd nozzle is arranged with the lower impeller mounting cylinder, described
3rd nozzle is installed obliquely, and lower support tube is directed toward in the one end of the 3rd nozzle away from lower impeller mounting cylinder.
First connector, the second connector, the 3rd connector, the 4th connector are card ball joint.
The block is equipped with osculum.
The prior art is contrasted, the beneficial effects of the present invention are：
1st, fence unit of the invention is matched somebody with somebody by the cooperation of the first connector and the second connector, the 3rd connector with the 4th connector
Conjunction is in turn connected into an entirety, and when being cleared up, water inlet is connected in the first joint of the fence unit of one end of guardrail
Pipe, drainpipe is connected in the 4th joint, on the other end of fence unit of guardrail, using water pipe by the second connector and the
Three fittings, drive upper wheel rotation, into lower branch from water inlet pipe to during guardrail water flowing, current drive when entering upper support tube
Lower wheel rotation, upper impeller and lower wheel rotation are driven during stay tube, column can be driven to rotate, while column rotates and hairbrush
Contact, the surface for being capable of column are cleared up, and the water in upper support tube sprays to the interior outside of curved support plate through the first nozzle
Face, can clear up the lateral surface of curved support plate, and can spray to hairbrush, can column effectively cleaned, energy
Enough columns are cleared up automatically, can be reduced the working strength of maintenance personnel, can be ensured that the appearance of the city is clean and tidy, support leg being capable of edge
T-shaped sliding slot slides, and the buffer spring of T-shaped sliding block both sides can ensure that support leg is located at the middle part of T-shaped sliding slot, guardrail under normal conditions
Unit can avoid automatically when being hit or being scratched, and can mitigate the damage being subjected to itself and vehicle.
2nd, the second nozzle is arranged with upper impeller mounting cylinder of the invention, second nozzle is installed obliquely, described
Upper support tube is directed toward in the one end of second nozzle away from upper impeller mounting cylinder, and the 3rd spray is arranged with the lower impeller mounting cylinder
Head, the 3rd nozzle are installed obliquely, support tube under the one end of the 3rd nozzle away from lower impeller mounting cylinder is directed toward, and second
Nozzle can clean upper support tube, and the 3rd nozzle can clean lower support tube, can further reduce maintenance
The working strength of personnel.
3rd, the first connector of the invention, the second connector, the 3rd connector, the 4th connector are card ball joint, and adjacent two
There may be certain inclination angle between a fence unit, can be suitable for the use of different sections of highway needs.
4th, block of the invention is equipped with osculum, can discharge the ponding in T-shaped sliding slot in time, can reduce T-shaped
The resistance to sliding of sliding block.
Brief description of the drawings
Attached drawing 1 is the structure diagram of the fence unit of the present invention；
Attached drawing 2 is the structure diagram of column；
Attached drawing 3 is the structure diagram of support leg；
Attached drawing 4 is the top view of base.
Attached figure label：1st, lower support tube；2nd, upper support tube；3rd, column；4th, upper support shaft；5th, upper impeller；6th, upper impeller
Mounting cylinder；7th, upper cover body；8th, the first connector；9th, the second connector；10th, lower support shaft；11st, lower impeller；12nd, lower impeller mounting cylinder；
13rd, lower cover；14th, the 3rd connector；15th, the 4th connector；16th, curved support plate；17th, hairbrush；18th, the first nozzle；19th, support
Leg；20th, base；21st, foundation bolt；22nd, T-shaped sliding slot；23rd, T-shaped sliding block；24th, block；25th, buffer spring；26th, the second nozzle；
27th, the 3rd nozzle；28th, osculum.
Embodiment
With reference to specific embodiment, the present invention is further explained.It is to be understood that these embodiments are merely to illustrate the present invention
Rather than limit the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, people in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within scope defined herein.
Of the present invention is a kind of bridge protective fence, including several sequentially connected fence units, the fence unit
Including lower support tube 1, upper support tube 2, several columns 3, the column 3 are equipped between the upper support tube 2 and lower support tube 1
Top be equipped with upper support shaft 4, be rotatablely connected in the upper support tube 2 of top insertion of the upper support shaft 4 and with upper support tube 2,
The upper support shaft 4 is equipped with upper impeller 5, and upper leaf wheel 5 is located in upper support tube 2, and the top of the upper support tube 2 is equipped with
The upper impeller mounting cylinder 6 being adapted with upper impeller 5, upper leaf wheel mounting cylinder 6 are equipped with upper cover body 7, the upper cover body 7 with it is upper
Impeller mounting cylinder 6 is threadedly coupled, and upper cover body 7 is convenient for disassembly and assembly, can be easy to the installation and maintenance of upper impeller 5.The upper support tube 2
One end be equipped with the first connector 8, the other end is equipped with the second connector 9 being adapted with the first connector 8, and the bottom of the column 3 is set
There is lower support shaft 10, the bottom of the lower support shaft 10 is inserted into lower support tube 1 and is rotatablely connected with lower support tube 1, the lower branch
Support axis 10 is equipped with lower impeller 11, and the lower impeller 11 is located in lower support tube 1, and the bottom of the lower support tube 1 is equipped with
The adaptable lower impeller mounting cylinder 12 of impeller 11, the lower impeller mounting cylinder 12 are equipped with lower cover 13,13 side of dismounting of lower cover
Just, the installation and maintenance of lower impeller 11 can be easy to.One end of the lower support tube 1 is equipped with the 3rd connector 14, and the other end is equipped with
4th connector 15.The top of column 3 is rotatablely connected by upper support shaft 4 and upper support tube 2, and the bottom of column 3 passes through lower support
Axis 10 is rotatablely connected with lower support tube 1.Fence unit passes through the cooperation of the first connector 8 and the second connector 9, the 3rd connector 14 and
The cooperation of four connectors 15 is in turn connected into an entirety, and when being cleared up, first in the fence unit of one end of guardrail connects
Water inlet pipe is connected at first 8, drainpipe is connected at the 4th connector 15, on the other end of fence unit of guardrail, utilizes water
Pipe connects the second connector 9 with the 3rd connector 14, and from water inlet pipe to during guardrail water flowing, current drive band when entering upper support tube 2
Dynamic upper impeller 5 rotates, and into driving lower impeller 11 to rotate during lower support tube 1, upper impeller 5 is rotated with lower impeller 11, can be driven
Column 3 rotates.The side of the column 3 is equipped with curved support plate 16, and one end of the curved support plate 16 is solid with lower support tube 1
Fixed connection, the other end are fixedly connected with upper support tube 2, and the curved support plate 16 is equipped with hairbrush 17 close to the side of column 3, are stood
Column 3 contacts while rotation with hairbrush 17, and the surface for being capable of column 3 is cleared up.The top of the curved support plate 16
Both sides are equipped with the first nozzle 18, and first nozzle 18 is fixed on the bottom of support tube 2 and is connected with upper support tube 2, on
Water in support tube 2 sprays to the interior lateral surface of curved support plate 16 through the first nozzle 18, can be to the outside of curved support plate 16
Face is cleared up, and can spray to hairbrush 17, can column effectively cleaned, can column 3 cleared up automatically, energy
The working strength of maintenance personnel is enough reduced, ensures that the appearance of the city is clean and tidy.The both ends of the bottom of the lower support tube 1 are equipped with support leg
19, the bottom of the support leg 19 is equipped with base 20, and the support leg 19 is slidably connected with base 20, and the base 20 is equipped with
Foundation bolt 21, is fixed on the ground base 20 by foundation bolt 21.The top of the base 20 is equipped with T-shaped sliding slot 22,
The length direction of the T-shaped sliding slot 22 is vertical with the length direction of lower support tube 1, the bottom of the support leg 19 be equipped with it is T-shaped
The adaptable T-shaped sliding block 23 of sliding slot 22, fence unit can be slided along T-shaped sliding slot 22.The both ends of the T-shaped sliding slot 22 are equipped with
Block 24, block 24 can prevent T-shaped sliding block 23 from coming off from T-shaped sliding slot 22.It is equipped between the block 24 and T-shaped sliding block 23
Buffer spring 25, the buffer spring 25 of T-shaped 23 both sides of sliding block can ensure that support leg 19 is located in T-shaped sliding slot 22 under normal conditions
Portion, when being hit or being scratched, one of buffer spring 25 is compressed fence unit, another buffer spring 25 is drawn
Stretch, can avoid automatically, the damage being subjected to itself and vehicle can be mitigated.
In order to further reduce the working strength of maintenance personnel, the second nozzle is arranged with upper leaf wheel mounting cylinder 6
26, second nozzle 26 is installed obliquely, and upper support tube is directed toward in the one end of second nozzle 26 away from upper impeller mounting cylinder 6
2, the 3rd nozzle 27 is arranged with the lower impeller mounting cylinder 12, and the 3rd nozzle 27 is installed obliquely, the 3rd spray
Lower support tube 1 is directed toward in first 27 one end away from lower impeller mounting cylinder 12, and the second nozzle 26 can clean upper support tube 2,
3rd nozzle 27 can clean lower support tube 1, can further reduce the working strength of maintenance personnel.
In order to be needed suitable for the use of different sections of highway, first connector 8, the second connector 9, the 3rd connector the 14, the 4th
Connector 15 is card ball joint, there may be certain inclination angle between two neighboring fence unit, can be suitable for difference
The use in section needs.
In order to reduce the resistance to sliding of T-shaped sliding block, the block 24 is equipped with osculum 28, can be by T-shaped sliding slot
Interior ponding is discharged in time, can reduce the resistance to sliding of T-shaped sliding block.
Embodiment：Of the present invention is a kind of bridge protective fence, including several sequentially connected fence units, the shield
Column unit includes lower support tube 1, upper support tube 2, several columns 3, institute are equipped between the upper support tube 2 and lower support tube 1
The top for stating column 3 is welded with support shaft 4, in the upper support tube 2 of top insertion of the upper support shaft 4 and with upper support tube 2
It is rotatablely connected, impeller 5 is installed in the upper support shaft 4, upper leaf wheel 5 is located in upper support tube 2, the upper support tube
2 top is welded with the upper impeller mounting cylinder 6 being adapted with upper impeller 5, and upper impeller mounting cylinder 6 is connected with upper support tube 2, described
Upper impeller mounting cylinder 6 is equipped with upper cover body 7, and the outer wall of upper cover body 7 is equipped with external screw thread, and upper impeller mounting cylinder 6 is equipped with interior spiral shell
Line, the upper cover body 7 are threadedly coupled with upper impeller mounting cylinder 6, and upper cover body 7 is convenient for disassembly and assembly, can be easy to upper impeller 5 installation with
Safeguard.The second nozzle 26 is arranged with upper leaf wheel mounting cylinder 6, second nozzle 26 is installed obliquely, and described second
Upper support tube 2 is directed toward in the one end of nozzle 26 away from upper impeller mounting cylinder 6, and the second nozzle 26 can clean upper support tube 2.
One end of the upper support tube 2 is equipped with the first connector 8, and the other end is equipped with the second connector 9 being adapted with the first connector 8, column 3
Bottom be welded with lower support shaft 10, the lower support tube 1 of bottom insertion of the lower support shaft 10 and being rotated with lower support tube 1 connects
Connect, lower impeller 11 is installed in the lower support shaft 10, the lower impeller 11 is located in lower support tube 1, the lower support tube 1
Bottom is welded with the lower impeller mounting cylinder 12 being adapted with lower impeller 11, and the lower impeller mounting cylinder 12 is equipped with lower cover 13,
The outer wall of lower cover 13 is equipped with external screw thread, and the inner wall of lower impeller mounting cylinder 12 is equipped with internal thread, and lower cover 13 is convenient for disassembly and assembly,
It can be easy to the installation and maintenance of lower impeller 11.It is arranged with the 3rd nozzle 27 on the lower impeller mounting cylinder 12, the described 3rd
Nozzle 27 is installed obliquely, and lower support tube 1, the 3rd nozzle are directed toward in the one end of the 3rd nozzle 27 away from lower impeller mounting cylinder 12
27 can clean lower support tube 1, can further reduce the working strength of maintenance personnel.The one of the lower support tube 1
End is equipped with the 3rd connector 14, and the other end is equipped with the 4th connector 15.First connector 8, the second connector 9, the 3rd connector the 14, the 4th
Connector 15 is card ball joint, there may be certain inclination angle between two neighboring fence unit, can be suitable for difference
The use in section needs.The top of column 3 is rotatablely connected by upper support shaft 4 and upper support tube 2, and the bottom of column 3 is under
Support shaft 10 is rotatablely connected with lower support tube 1.Cooperation of the fence unit by the first connector 8 and the second connector 9, the 3rd connector 14
Cooperation with the 4th connector 15 is in turn connected into an entirety, when being cleared up, the of the fence unit of one end of guardrail
Water inlet pipe is connected at one connector 8, drainpipe is connected at the 4th connector 15, on the other end of fence unit of guardrail, profit
The second connector 9 is connected with the 3rd connector 14 with water pipe, enters upper support tube 2 from water inlet pipe to during guardrail water flowing, current drive
When drive upper impeller 5 to rotate, into driving lower impeller 11 to rotate during lower support tube 1, upper impeller 5 is rotated with lower impeller 11, can
Column 3 is driven to rotate.The side of the column 3 is equipped with curved support plate 16, one end of the curved support plate 16 and lower support
Pipe 1 is fixedly connected, and the other end is fixedly connected with upper support tube 2, and the curved support plate 16 is equipped with hairbrush close to the side of column 3
17, column 3 contacts while rotation with hairbrush 17, and the surface for being capable of column 3 is cleared up.The top of the curved support plate 16
The both sides in portion are equipped with the first nozzle 18, and first nozzle 18 is fixed on the bottom of support tube 2 and connects with upper support tube 2
Logical, the water in upper support tube 2 sprays to the interior lateral surface of curved support plate 16 through the first nozzle 18, can be to curved support plate 16
Lateral surface is cleared up, and can spray to hairbrush 17, can column effectively cleaned, can column 3 carry out automatically it is clear
Reason, can reduce the working strength of maintenance personnel, ensure that the appearance of the city is clean and tidy.The both ends of the bottom of the lower support tube 1 are equipped with branch
Support leg 19, the bottom of the support leg 19 are equipped with base 20, and the support leg 19 is slidably connected with base 20, on the base 20
Equipped with foundation bolt 21, base 20 is fixed on the ground by foundation bolt 21.The top of the base 20 is equipped with T-shaped sliding slot
22, the length direction of the T-shaped sliding slot 22 is vertical with the length direction of lower support tube 1, and the bottom of the support leg 19 is equipped with and T
The adaptable T-shaped sliding block 23 of type sliding slot 22, fence unit can be slided along T-shaped sliding slot 22.The both ends of the T-shaped sliding slot 22 are all provided with
There is block 24, block 24 can prevent T-shaped sliding block 23 from coming off from T-shaped sliding slot 22.Osculum 28 is offered on the block 24,
Ponding in T-shaped sliding slot can be discharged in time, the resistance to sliding of T-shaped sliding block can be reduced.The block 24 and T-shaped sliding block 23
Between be equipped with buffer spring 25, the buffer spring 25 of T-shaped 23 both sides of sliding block can ensure that support leg 19 is located at T-shaped cunning under normal conditions
The middle part of groove 22, when being hit or being scratched, one of buffer spring 25 is compressed fence unit, another buffering elastic
Spring 25 is stretched, and can avoid automatically, can mitigate the damage being subjected to itself and vehicle.
Claims (4)
1. a kind of bridge protective fence, including several sequentially connected fence units, it is characterised in that：The fence unit includes
Lower support tube (1), upper support tube (2), are equipped with several columns (3), institute between the upper support tube (2) and lower support tube (1)
The top for stating column (3) is equipped with upper support shaft (4), in the upper support tube (2) of top insertion of the upper support shaft (4) and with upper branch
Stay tube (2) is rotatablely connected, and the upper support shaft (4) is equipped with upper impeller (5), and upper leaf wheel (5) is located at upper support tube (2)
Interior, the top of the upper support tube (2) is equipped with the upper impeller mounting cylinder (6) being adapted with upper impeller (5), the installation of upper leaf wheel
Cylinder (6) is equipped with upper cover body (7), and the upper cover body (7) is threadedly coupled with upper impeller mounting cylinder (6), the upper support tube (2)
One end is equipped with the first connector (8), and the other end is equipped with the second connector (9) being adapted with the first connector (8), the column (3)
Bottom is equipped with lower support shaft (10), and the bottom of the lower support shaft (10) is inserted into lower support tube (1) and is rotated with lower support tube (1)
Connection, the lower support shaft (10) are equipped with lower impeller (11), and the lower impeller (11) is located in lower support tube (1), under described
The bottom of support tube (1) is equipped with the lower impeller mounting cylinder (12) being adapted with lower impeller (11), the lower impeller mounting cylinder (12)
Lower cover (13) is equipped with, one end of the lower support tube (1) is equipped with the 3rd connector (14), and the other end is equipped with the 4th connector
(15), the side of the column (3) is equipped with curved support plate (16), one end and the lower support tube of the curved support plate (16)
(1) it is fixedly connected, the other end is fixedly connected with upper support tube (2), and the curved support plate (16) sets close to the side of column (3)
There is hairbrush (17), the both sides at the top of the curved support plate (16) are equipped with the first nozzle (18), first nozzle (18)
It is fixed on the bottom of support tube (2) and is connected with upper support tube (2), the both ends of the bottom of the lower support tube (1) is equipped with
Support leg (19), the bottom of the support leg (19) are equipped with base (20), and the support leg (19) is slidably connected with base (20),
The base (20) is equipped with foundation bolt (21), and the top of the base (20) is equipped with T-shaped sliding slot (22), the T-shaped sliding slot
(22) length direction is vertical with the length direction of lower support tube (1), and the bottom of the support leg (19) is equipped with and T-shaped sliding slot
(22) adaptable T-shaped sliding block (23), the both ends of the T-shaped sliding slot (22) are equipped with block (24), the block (24) with it is T-shaped
Buffer spring (25) is equipped between sliding block (23).
A kind of 2. bridge protective fence according to claim 1, it is characterised in that：It is symmetrical on upper leaf wheel mounting cylinder (6)
Equipped with the second nozzle (26), second nozzle (26) is installed obliquely, and second nozzle (26) is away from upper impeller mounting cylinder
(6) upper support tube (2) is directed toward in one end, is arranged with the 3rd nozzle (27) on the lower impeller mounting cylinder (12), and the described 3rd
Nozzle (27) is installed obliquely, and lower support tube (1) is directed toward in the one end of the 3rd nozzle (27) away from lower impeller mounting cylinder (12).
A kind of 3. bridge protective fence according to claim 1, it is characterised in that：First connector (8), the second connector
(9), the 3rd connector (14), the 4th connector (15) are card ball joint.
A kind of 4. bridge protective fence according to claim 1, it is characterised in that：The block (24) is equipped with osculum
(28)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711309075.8A CN107988903B (en) | 2017-12-11 | 2017-12-11 | A kind of bridge protective fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711309075.8A CN107988903B (en) | 2017-12-11 | 2017-12-11 | A kind of bridge protective fence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107988903A true CN107988903A (en) | 2018-05-04 |
| CN107988903B CN107988903B (en) | 2019-03-01 |
Family
ID=62037375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711309075.8A Active CN107988903B (en) | 2017-12-11 | 2017-12-11 | A kind of bridge protective fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107988903B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109208470A (en) * | 2018-09-30 | 2019-01-15 | 张学文 | A kind of road and bridge safety barrier easy to disassemble |
| CN110424815A (en) * | 2019-08-12 | 2019-11-08 | 东莞市枫华园林工程有限公司 | A kind of afforestation guardrail |
| CN110565513A (en) * | 2018-06-05 | 2019-12-13 | 江苏鑫瑞交通建设集团有限公司 | Guardrail with movable cleaning device |
| CN110886212A (en) * | 2019-11-25 | 2020-03-17 | 冯国艳 | Improved structure of concrete guardrail for highway bridge |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204266149U (en) * | 2014-11-24 | 2015-04-15 | 张立肖 | Novel isolation strip |
| CN104831663A (en) * | 2015-03-25 | 2015-08-12 | 包宇青 | Rainwater-reutilizationoun-based cleaning apparatus for municipal bridge guardrail and using method thereof |
| CN205576803U (en) * | 2016-04-15 | 2016-09-14 | 深圳市润信建设工程有限公司 | Multi -functional rail guard of municipal garden |
| CN205688377U (en) * | 2016-06-23 | 2016-11-16 | 安徽凤阳龙兴建设工程有限公司 | A kind of municipal administration gardens multifunctional guard railing |
| KR20170054858A (en) * | 2015-11-10 | 2017-05-18 | (주)티피에스엔지니어링 | Safety railing device for drop prevention |
| CN107447704A (en) * | 2017-06-30 | 2017-12-08 | 许恪铭 | One kind is exempted to install Quick Release road guard |
-
2017
- 2017-12-11 CN CN201711309075.8A patent/CN107988903B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204266149U (en) * | 2014-11-24 | 2015-04-15 | 张立肖 | Novel isolation strip |
| CN104831663A (en) * | 2015-03-25 | 2015-08-12 | 包宇青 | Rainwater-reutilizationoun-based cleaning apparatus for municipal bridge guardrail and using method thereof |
| KR20170054858A (en) * | 2015-11-10 | 2017-05-18 | (주)티피에스엔지니어링 | Safety railing device for drop prevention |
| CN205576803U (en) * | 2016-04-15 | 2016-09-14 | 深圳市润信建设工程有限公司 | Multi -functional rail guard of municipal garden |
| CN205688377U (en) * | 2016-06-23 | 2016-11-16 | 安徽凤阳龙兴建设工程有限公司 | A kind of municipal administration gardens multifunctional guard railing |
| CN107447704A (en) * | 2017-06-30 | 2017-12-08 | 许恪铭 | One kind is exempted to install Quick Release road guard |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565513A (en) * | 2018-06-05 | 2019-12-13 | 江苏鑫瑞交通建设集团有限公司 | Guardrail with movable cleaning device |
| CN109208470A (en) * | 2018-09-30 | 2019-01-15 | 张学文 | A kind of road and bridge safety barrier easy to disassemble |
| CN110424815A (en) * | 2019-08-12 | 2019-11-08 | 东莞市枫华园林工程有限公司 | A kind of afforestation guardrail |
| CN110424815B (en) * | 2019-08-12 | 2020-10-23 | 东莞市枫华园林工程有限公司 | Afforestation guardrail |
| CN110886212A (en) * | 2019-11-25 | 2020-03-17 | 冯国艳 | Improved structure of concrete guardrail for highway bridge |
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|---|---|
| CN107988903B (en) | 2019-03-01 |
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Effective date of registration: 20191231 Address after: 230000 intersection of Fengxiang road and Zhiyi Road, Guanting Town, Feixi County, Hefei City, Anhui Province (Haixing garden science and Technology Park) Patentee after: Anhui Haixing Ecology Technology Co., Ltd. Address before: 450015 Henan Province, Zhengzhou District, No. 27 University Road, No. 2 Patentee before: Zhengzhou Institute of Aeronautical Industry Management |