CN208362984U - A kind of construction of the highway anti-fall type protective fence - Google Patents
A kind of construction of the highway anti-fall type protective fence Download PDFInfo
- Publication number
- CN208362984U CN208362984U CN201820583292.XU CN201820583292U CN208362984U CN 208362984 U CN208362984 U CN 208362984U CN 201820583292 U CN201820583292 U CN 201820583292U CN 208362984 U CN208362984 U CN 208362984U
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- China
- Prior art keywords
- plate
- connecting rod
- cage
- construction
- protective fence
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- 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 relates to technical field of road construction, especially a kind of construction of the highway anti-fall type protective fence, including two support plates, two support plate upper centers are fixedly installed with slide plate, the slide plate is by being provided with cage plate on the outside of clamping mechanism, it is connected between two cage plates by multiple groups telescoping mechanism, it is vertically-mounted in the middle part of the support plate lower end to have brace, the brace lower end is provided with damping, the two sides of the support plate are mounted on hinged seat, the bolt through L-type plate is threaded in the middle part of the lower end of the L-type plate, the clamping mechanism includes being provided with multiple second through-holes on cage plate and the first through hole through slide plate, the cage plate side is also inserted with the inserting column through the second through-hole.The utility model structure can change, and stability is high, can still keep stable state under strong wind and bad weather circumstances.
Description
Technical field
The utility model relates to technical field of road construction more particularly to a kind of construction of the highway anti-fall type protective fences.
Background technique
With the rapid development of highway, in order to ensure the high-quality and efficient completion of engineering, to the bursting tube during road construction
Higher requirements are also raised for reason, therefore in the construction process, requires setting protective fence, and the protective fence on existing market is stablized
Property it is not high, easily topple over phenomenon, highly and length is not easy to adjust, and is not easy to move, to be unfavorable for promoting.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of construction of the highway proposed is used
Anti-fall type protective fence.
To achieve the goals above, the utility model adopts the technical scheme that
Design a kind of construction of the highway anti-fall type protective fence, including two support plates, two support plate upper centers
It is fixedly installed with slide plate, clamping mechanism is provided on two slide plates, the slide plate on the outside of clamping mechanism by being arranged
There is cage plate, be connected between two cage plates by multiple groups telescoping mechanism, and passes through hinge column phase between multiple groups telescoping mechanism
Connection, the support plate lower end middle part is vertically-mounted brace, and the brace lower end is provided with damping, and the brace passes through
It is connected with universal wheel below damping, two middle side parts of the support plate are fixedly installed with hinged seat, and pass through hinged seat
It is hinged with L-type plate, is threaded with the bolt through L-type plate in the middle part of the lower end of the L-type plate, and the lower end of bolt extends to L
The lower section of template, the clamping mechanism include being provided with multiple second through-holes on cage plate and the first through hole through slide plate,
And second through-hole run through cage plate, the cage plate side is also inserted with the inserting column through the second through-hole, and to extend to first logical for inserting column
In hole.
Preferably, the damping includes being fixedly mounted on the connecting column of brace lower end and being fixedly mounted on universal wheel
The casing of upper end, and connecting column extends partially into casing, the connecting column terminal horizontal on the inside of described sleeve pipe is equipped with limit plate,
And the diameter of connecting column is greater than the diameter of connecting column, is also connected with reset bullet between the limit plate lower end and casing inside bottom
Spring.
Preferably, the telescoping mechanism includes the first connecting rod being tiltedly mounted on cage plate and is tiltedly mounted on cage plate
Upper second connecting rod, and first connecting rod and the second connecting rod are arranged in a crossed manner, the first connecting rod is overlapped with the second connecting rod
Place is connected by hinge column.
Preferably, the first connecting rod connect rod outer surface with second and is coated with oxidation resistant layer, and oxidation resistant layer is specific
For zinc chrome alloy-layer.
The utility model proposes a kind of construction of the highway anti-fall type protective fence, beneficial effect is: the construction of the highway is used
Anti-fall type protective fence has telescoping mechanism, can adjust the length of protective fence, while also having the function of the height of adjustment protective fence
Can, and high protective fence can move, and when being moved to specific location, be pre-tightened by L-type plate and bolt to the protective fence
So that fixing on the ground, the construction of the highway is high with anti-fall type protective fence stability, is not easy to topple over, cooperates in moving process and subtract
Mechanism is shaken, the seismaesthesia of device can be effectively reduced, to effectively protect device, be conducive to promote.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of construction of the highway anti-fall type protective fence structural schematic diagram.
Fig. 2 be the utility model proposes a kind of construction of the highway anti-fall type protective fence structural side view.
Fig. 3 be the utility model proposes a kind of construction of the highway anti-fall type protective fence the portion A schematic enlarged-scale view.
In figure: first connecting rod 1, the second connecting rod 2, hinge column 3, damping 4, connecting column 41, casing 42, limit plate
43, reset spring 44, cage plate 5, inserting column 6, slide plate 7, first through hole 8, support plate 9, universal wheel 10, the second through-hole 11, brace 12,
Bolt 13, L-type plate 14, hinged seat 15.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of construction of the highway anti-fall type protective fence, including two support plates 9, two 9 upper ends of support plate
Middle part is fixedly installed with slide plate 7, clamping mechanism is provided on two slide plates 7, slide plate 7 on the outside of clamping mechanism by being provided with
Cage plate 5, clamping mechanism include being provided with multiple second through-holes 11 on cage plate 5 and the first through hole 8 through slide plate 7, and
Two through-holes 11 run through cage plate 5, and 5 side of cage plate is also inserted with the inserting column 6 through the second through-hole 11, and inserting column 6 extends to first and leads to
In hole 8, slide plate 7 is by being provided with cage plate 5 on the outside of clamping mechanism, cooperation is through the second through-hole 11 and the inserting column of first through hole 8
6, upper and lower adjustment can be carried out to the position of cage plate 5, so that the device has the function of adjusting height, prevent pedestrian's
Across while also increase the stability of device, thus guarantee road construction safety carry out.
It is connected between two cage plates 5 by multiple groups telescoping mechanism, and is connected between multiple groups telescoping mechanism by hinge column 3
It connects, telescoping mechanism includes the first connecting rod 1 being tiltedly mounted on cage plate 5 and is tiltedly mounted on the second connecting rod on cage plate 5
2, and first connecting rod 1 and the second connecting rod 2 are arranged in a crossed manner, first connecting rod 1 and 2 outer surface of the second connecting rod are coated with oxytolerant
Change layer, and oxidation resistant layer is specially zinc chrome alloy-layer, can anti-locking apparatus by the oxides in air, to extend dress
The service life set, first connecting rod 1 are connected with 2 overlapping position of the second connecting rod by hinge column 3, and first connecting rod 1 is passed through
Arranged in a crossed manner, the fixation of coordination hinge column 3 with the second connecting rod 2, so that when the distance between mobile two cage plates 5, first
Angle between connecting rod 1 and the second connecting rod 2 changes, so that device has retractility can by the design
So that device adjusts the length of protective fence by telescoping mechanism on width road not of uniform size, so that the dress
Set the road that can apply to various width.
Vertically-mounted in the middle part of 9 lower end of support plate to have brace 12,12 lower end of brace is provided with damping 4, and brace 12 passes through
Universal wheel 10 is connected with below damping 4, damping 4 includes being fixedly mounted on the connecting column 41 of 12 lower end of brace and consolidating
Dingan County is mounted in the casing 42 of 10 upper end of universal wheel, and connecting column 41 extends partially into casing 42, the connecting column of 42 inside of casing
41 terminal horizontals are equipped with limit plate 43, and the diameter of connecting column 41 is greater than the diameter of connecting column 41,43 lower end of limit plate and set
It is also connected with reset spring 44 between 42 inside bottom of pipe, connecting column 41 can be to transporting on the inside of casing 42 during Mobile guardrail
It is dynamic, cooperate and be also connected with reset spring 44 between 43 lower end of limit plate and 42 inside bottom of casing, so that device is in movement
Have the effect of damping in the process, and then be more convenient for moving, limit plate 43 can prevent connecting column 41 from moving out of casing 42 completely
Out, the setting of universal wheel 10 is so that the device has the function of movement.
Two middle side parts of support plate 9 are fixedly installed with hinged seat 15, and are hinged with L-type plate 14, L-type by hinged seat 15
The bolt 13 through L-type plate 14 is threaded in the middle part of the lower end of plate 14, and the lower end of bolt 13 extends under L-type plate 14
Side, when encountering strong wind and bad weather, can put down the L-type plate 14 being hinged in hinged seat 15, so that 14 side of L-type plate
Parallel contact ground, the preload of fitted bolt 13 allow the device to still be able to maintain stabilization under severe weather conditions
State.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of construction of the highway anti-fall type protective fence, including two support plates (9), which is characterized in that two support plates
(9) upper center is fixedly installed with slide plate (7), and clamping mechanism, the slide plate (7) are provided on two slide plates (7)
By being provided with cage plate (5) on the outside of clamping mechanism, it is connected between two cage plates (5) by multiple groups telescoping mechanism, and more
It is connected between group telescoping mechanism by hinge column (3), it is vertically-mounted in the middle part of support plate (9) lower end to have brace (12), institute
It states brace (12) lower end to be provided with damping (4), the brace (12) is by being connected with universal wheel below damping (4)
(10), support plate (9) two sides are mounted on hinged seat (15), are hinged with L-type plate in two hinged seats (15)
(14), L-type plate (14) side is provided with the bolt (13) through L-type plate (14), for the fixation to L-type plate (14), institute
Stating clamping mechanism includes multiple second through-holes (11) for being provided on cage plate (5) and the first through hole (8) for running through slide plate (7),
And second through-hole (11) run through cage plate (5), cage plate (5) side is also inserted with the inserting column (6) through the second through-hole (11), and
Inserting column (6) extends in first through hole (8).
2. a kind of construction of the highway anti-fall type protective fence according to claim 1, which is characterized in that the damping (4)
Including being fixedly mounted on the connecting column (41) of brace (12) lower end and being fixedly mounted on the casing (42) of universal wheel (10) upper end,
And connecting column (41) extends partially into casing (42), connecting column (41) the terminal horizontal installation on the inside of described sleeve pipe (42) is limited
Position plate (43), and the diameter of connecting column (41) is greater than the diameter of connecting column (41), limit plate (43) lower end and casing (42)
Reset spring (44) are also connected between inside bottom.
3. a kind of construction of the highway anti-fall type protective fence according to claim 1, which is characterized in that the telescoping mechanism includes
The first connecting rod (1) that is tiltedly mounted on cage plate (5) and it is tiltedly mounted on the second connecting rod (2) on cage plate (5), and first
Connecting rod (1) and the second connecting rod (2) are arranged in a crossed manner, and the first connecting rod (1) and the second connecting rod (2) overlapping position pass through hinge
Column (3) is connect to be connected.
4. a kind of construction of the highway anti-fall type protective fence according to claim 3, which is characterized in that the first connecting rod
(1) it is coated with oxidation resistant layer with the second connecting rod (2) outer surface, and oxidation resistant layer is specially zinc chrome alloy-layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820583292.XU CN208362984U (en) | 2018-04-24 | 2018-04-24 | A kind of construction of the highway anti-fall type protective fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820583292.XU CN208362984U (en) | 2018-04-24 | 2018-04-24 | A kind of construction of the highway anti-fall type protective fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208362984U true CN208362984U (en) | 2019-01-11 |
Family
ID=64932278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820583292.XU Expired - Fee Related CN208362984U (en) | 2018-04-24 | 2018-04-24 | A kind of construction of the highway anti-fall type protective fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208362984U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552299A (en) * | 2019-08-06 | 2019-12-10 | 周文康 | Town road safety barrier |
| CN112609572A (en) * | 2020-12-21 | 2021-04-06 | 合肥学院 | Anti-seismic traffic guardrail device for highway bridge |
-
2018
- 2018-04-24 CN CN201820583292.XU patent/CN208362984U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552299A (en) * | 2019-08-06 | 2019-12-10 | 周文康 | Town road safety barrier |
| CN112609572A (en) * | 2020-12-21 | 2021-04-06 | 合肥学院 | Anti-seismic traffic guardrail device for highway bridge |
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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: 20190111 Termination date: 20200424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |