CN207130621U - A kind of road and bridge guard rail - Google Patents
A kind of road and bridge guard rail Download PDFInfo
- Publication number
- CN207130621U CN207130621U CN201721158144.5U CN201721158144U CN207130621U CN 207130621 U CN207130621 U CN 207130621U CN 201721158144 U CN201721158144 U CN 201721158144U CN 207130621 U CN207130621 U CN 207130621U
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- CN
- China
- Prior art keywords
- support column
- road
- guard rail
- chute
- shaped
- 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
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Abstract
The utility model discloses a kind of road and bridge guard rail, including mounting base, the upper surface both sides of the mounting base are fixedly welded with support column, the inner side upper end of the support column is provided with opening chute, the inner side lower end of the support column is provided with T-shaped chute, the internal slide of the T-shaped chute is connected with T-shaped sliding block, the upper surface of the T-shaped sliding block is installed with tensioning spring, the other end of the T-shaped sliding block is rotatably connected to guardrail framework by rotary shaft, the inside of the guardrail framework is fixedly welded with fender rod, the both side surface upper end of the guardrail framework is fixedly welded with locating piece, the locating piece slidably connects the inner bottom surface of opening chute.The road and bridge guard rail is rotatablely connected guardrail framework by the T-shaped sliding block being slidably connected, then has and exactly pacify attachment object groove and backstop by be hinged connecting plate, can so greatly improve protection effect and the security used, avoid accident.
Description
Technical field
Guard rail technical field is the utility model is related to, specially a kind of road and bridge guard rail.
Background technology
Present road and bridge builds more and more, the viaduct especially on road surface, all generally existing in big city,
And in order to protect the Pedestrians and vehicles above and below bridge, guard rail can be all installed in the both sides of bridge, but it is existing
Guard rail be simply to consider above bridge mostly, the danger for preventing pedestrian from falling, and not considering on bridge pavement
The possibility that drops of rubbish, the Pedestrians and vehicles that may will be passed through without protection to lower section damage, and protection is not tight enough,
It is mostly the both sides for being fixedly welded on bridge to have exactly existing bridge guardrail again, and in order to prevent corrosion, it is necessary to regular touch-up paint,
Because the height of guardrail is higher, the surface on the outside of bridge is less easily accessible to, and worker needs to lean out body in touch-up paint
Or operation is carried out directly on the outside of guardrail, larger security incident easily occurs, and the efficiency of touch-up paint construction is very low, makes
Use inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of road and bridge guard rail, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of road and bridge guard rail, including installation
Bottom plate, the upper surface both sides of the mounting base are fixedly welded with support column, and the inner side upper end of the support column, which is provided with, opens
Mouth chute, the inner side lower end of the support column are provided with T-shaped chute, and the internal slide of the T-shaped chute is connected with T-shaped cunning
Block, the upper surface of the T-shaped sliding block are installed with tensioning spring, and the other end of the T-shaped sliding block is rotated by rotary shaft to be connected
Guardrail framework is connected to, the inside of the guardrail framework is fixedly welded with fender rod, and the both side surface upper end of the guardrail framework is consolidated
Surely locating piece is welded with, the locating piece slidably connects the inner bottom surface of opening chute.
Preferably, fixed plate is hinged with by the first hinged seat on front side of the upper surface of the support column, the fixed plate
Lower surface is fixedly welded with baffle plate, and the lower surface of the baffle plate is slidably connected to the upper surface of guardrail framework, the fixed plate
Upper surface is fixedly connected with connection ring, and the upper table surface rear end of the fixed plate is provided with jack, cut with scissors on the outside of the upper surface of the jack
It is connected to protection box.
Preferably, securing rod is fixedly connected with rear side of the upper surface of the support column, the securing rod is slidably connected to slotting
The interior surface in hole, the outer surface upper end of the securing rod are provided with lockhole.
Preferably, the rear side surface upper end of the support column is hinged with connecting plate, the connecting plate by the second hinged seat
Rear side surface upper end be fixedly connected with U-shaped frame, the upper table surface rear end of the U-shaped frame is fixedly connected on connection ring by steel wire rope
Outer surface.
Preferably, it is fixedly connected with front side of the lower surface both ends of the U-shaped frame by connecting rod and connects thing groove, it is described to connect thing groove
Front-end surface fixes welding and the rear side surface of connecting plate, and the rear side surface upper end for connecing thing groove is fixedly connected with backstop, institute
The other end for stating backstop is fixedly connected on rear side of the lower surface of U-shaped frame.
Preferably, the both side surface of the support column is equipped with opening chute and T-shaped chute.
Compared with prior art, the beneficial effects of the utility model are：The road and bridge guard rail passes through the T that is slidably connected
Type sliding block is rotatablely connected guardrail framework, can be folded to when safeguarding on bridge floor, avoids dangerous operation on the outside of guardrail, then have just
It is that attachment object groove and backstop are pacified by be hinged connecting plate, processing can be collected to the rubbish that bridge floor drops, avoid pounding
Hinder pedestrian under bridge, can so greatly improve protection effect and the security used, avoid accident.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is T-shaped sliding block connection diagram of the present utility model；
Fig. 3 is sectional view figure at A of the present utility model；
Fig. 4 is connecting plate scheme of installation of the present utility model；
Fig. 5 is connecting plate top cross sectional view of the present utility model.
In figure：1 mounting base, 11 support columns, 12 opening chutes, 13T types chute, 14T types sliding block, 15 tensioning springs, 16
Securing rod, 17 lockholes, 2 guardrail frameworks, 21 rotary shafts, 22 fender rods, 23 locating pieces, 24 first hinged seats, 25 fixed plates, 26
Baffle plate, 27 connection rings, 28 jacks, 29 protection boxs, 3 second hinged seats, 31 connecting plates, 32U type frame, 33 connecting rods, 34 connect thing groove,
35 backstops, 36 steel wire ropes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of road and bridge guard rail, including installation bottom
Plate 1, the upper surface both sides of mounting base 1 are fixedly welded with support column 11, and the both side surface of support column 11 is equipped with opening chute
12 and T-shaped chute 13, multiple mounting bases 1 can be facilitated to connect, bridge both sides can be protected completely, relatively safety is high
Effect, the inner side upper end of support column 11 are provided with opening chute 12, and the inner side lower end of support column 11 is provided with T-shaped chute 13, T
The internal slide of type chute 13 is connected with T-shaped sliding block 14, and the upper surface of T-shaped sliding block 14 is installed with tensioning spring 15, support
Securing rod 16 is fixedly connected with rear side of the upper surface of post 1, securing rod 16 is slidably connected to the interior surface of jack 28, securing rod 16
Outer surface upper end be provided with lockhole 17, the inside of lockhole 17 is fixedly locked lockset, can carry out spacing, Jin Erke to fixed plate 25
To avoid guardrail framework 2 from deviating from, stability is improved, the other end of T-shaped sliding block 14 is rotatably connected to divider frame by rotary shaft 21
Frame 2, the inside of guardrail framework 2 are fixedly welded with fender rod 22, and the both side surface upper end of guardrail framework 2 is fixedly welded with locating piece
23, locating piece 23 slidably connects the inner bottom surface of opening chute 12, passes through the first hinged seat on front side of the upper surface of support column 11
24 are hinged with fixed plate 25, and the lower surface of fixed plate 25 is fixedly welded with baffle plate 26, and the lower surface of baffle plate 26 is slidably connected to shield
The upper surface of column framework 2, the upper surface of fixed plate 25 are fixedly connected with connection ring 27, and the upper table surface rear end of fixed plate 25, which is provided with, to be inserted
Hole 28, the upper surface outside of jack 28 are hinged with protection box 29, can cover lockset, avoid being destroyed and corrode, support column
11 rear side surface upper end is hinged with connecting plate 31 by the second hinged seat 3, and the rear side surface upper end of connecting plate 31 is fixedly connected
There is U-shaped frame 32, the upper table surface rear end of U-shaped frame 32 is fixedly connected on the outer surface of connection ring 27 by steel wire rope 36, can need
U-shaped frame 32 is pulled when concentrating cleaning, rotates 90 degree towards bridge floor, more convenient, the lower surface both ends front side of U-shaped frame 32 is logical
Cross connecting rod 33 and be fixedly connected with and connect thing groove 34, connect the front-end surface of thing groove 34 and fix welding and the rear side surface of connecting plate 31, connect
The rear side surface upper end of thing groove 34 is fixedly connected with backstop 35, and the other end of backstop 35 is fixedly connected on the lower surface of U-shaped frame 32
Rear side, can catch the rubbish to be dropped on bridge floor and be slipped to and connect inside thing groove 34, be easy to focus on.
The utility model is in the specific implementation：When in use, multiple mounting bases 1 are segmented fixation and are mounted to bridge both sides
Cement layer inside, the position of support 11 can be fixed, and guardrail framework 2 is fixed between two support columns 11, can be with
Play protective action, and when there is rubbish to drop on bridge floor, can fall on backstop 35, due to be it is tilted-putted, thus
It can roll down to and connect inside thing groove 34, carry out centralized collection, it is necessary to can pull steel wire rope 36 with U-shaped frame 32 around the when handling
Two hinged seats 3 rotate, can be horizontal positioned by connecting plate 31, so can be horizontal positioned with thing groove 34 is connect, also can station
Concentration cleaning is carried out on bridge floor, it is more safe and efficient, and need to guard rail carry out touch-up paint maintenance when, lockset can be opened,
Then fixed plate 25 is turned down around the first hinged seat 24, the upper surface of guardrail framework 2 can be departed from, at this moment can be by divider frame
Frame 2 is lifted up, while locating piece 23 departs from opening chute 12, the T-shaped meeting of sliding block 14 upward sliding compression tensioning spring 15,
Then can by guardrail framework 2 around rotary shaft 21 to turning down on bridge floor, then tensioning spring 15 reset by T-shaped sliding block 14 to
Push, thus can be horizontal positioned on bridge floor, being easy to carry out touch-up paint operation to two sides by guardrail framework 2, when operation is completed
Afterwards, then by guardrail framework 2 vertical placement is resetted, it is very convenient efficient, operating efficiency can be greatly improved, avoids accident from sending out
It is raw.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of road and bridge guard rail, including mounting base (1), it is characterised in that：The upper surface two of the mounting base (1)
Side is fixedly welded with support column (11), and the inner side upper end of the support column (11) is provided with opening chute (12), the support
The inner side lower end of post (11) is provided with T-shaped chute (13), and the internal slide of the T-shaped chute (13) is connected with T-shaped sliding block
(14), the upper surface of the T-shaped sliding block (14) is installed with tensioning spring (15), and the other end of the T-shaped sliding block (14) leads to
To cross rotary shaft (21) and be rotatably connected to guardrail framework (2), the inside of the guardrail framework (2) is fixedly welded with fender rod (22),
The both side surface upper end of the guardrail framework (2) is fixedly welded with locating piece (23), and the locating piece (23) slidably connects out
The inner bottom surface of mouth chute (12).
A kind of 2. road and bridge guard rail according to claim 1, it is characterised in that：The upper surface of the support column (11)
Front side is hinged with fixed plate (25) by the first hinged seat (24), and the lower surface of the fixed plate (25) is fixedly welded with baffle plate
(26), the lower surface of the baffle plate (26) is slidably connected to the upper surface of guardrail framework (2), the upper surface of the fixed plate (25)
Be fixedly connected with connection ring (27), the upper table surface rear end of the fixed plate (25) is provided with jack (28), the jack (28) it is upper
Outer side surface is hinged with protection box (29).
A kind of 3. road and bridge guard rail according to claim 1, it is characterised in that：The upper surface of the support column (11)
Rear side is fixedly connected with securing rod (16), and the securing rod (16) is slidably connected to the interior surface of jack (28), the locking
The outer surface upper end of bar (16) is provided with lockhole (17).
A kind of 4. road and bridge guard rail according to claim 1, it is characterised in that：The rear side table of the support column (11)
Face upper end is hinged with connecting plate (31) by the second hinged seat (3), and the rear side surface upper end of the connecting plate (31) is fixedly connected
There is U-shaped frame (32), the upper table surface rear end of the U-shaped frame (32) is fixedly connected on the appearance of connection ring (27) by steel wire rope (36)
Face.
A kind of 5. road and bridge guard rail according to claim 4, it is characterised in that：The lower surface of the U-shaped frame (32)
It is fixedly connected with front side of both ends by connecting rod (33) and connects thing groove (34), described thing groove (34) front-end surface that connects is fixed welding and connected
The rear side surface of fishplate bar (31), the rear side surface upper end for connecing thing groove (34) are fixedly connected with backstop (35), the backstop
(35) the other end is fixedly connected on rear side of the lower surface of U-shaped frame (32).
A kind of 6. road and bridge guard rail according to claim 1, it is characterised in that：The both sides table of the support column (11)
Face is equipped with opening chute (12) and T-shaped chute (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721158144.5U CN207130621U (en) | 2017-09-11 | 2017-09-11 | A kind of road and bridge guard rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721158144.5U CN207130621U (en) | 2017-09-11 | 2017-09-11 | A kind of road and bridge guard rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207130621U true CN207130621U (en) | 2018-03-23 |
Family
ID=61637941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721158144.5U Expired - Fee Related CN207130621U (en) | 2017-09-11 | 2017-09-11 | A kind of road and bridge guard rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207130621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108951396A (en) * | 2018-07-31 | 2018-12-07 | 深圳市晓控通信科技有限公司 | A kind of overpass with antirust function |
-
2017
- 2017-09-11 CN CN201721158144.5U patent/CN207130621U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108951396A (en) * | 2018-07-31 | 2018-12-07 | 深圳市晓控通信科技有限公司 | A kind of overpass with antirust function |
| CN108951396B (en) * | 2018-07-31 | 2021-07-27 | 深圳市荣成建筑劳务有限公司 | Pedestrian overpass with rust-proof function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20180911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |