CN220184823U - Road construction fence - Google Patents
Road construction fence Download PDFInfo
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- CN220184823U CN220184823U CN202321141219.4U CN202321141219U CN220184823U CN 220184823 U CN220184823 U CN 220184823U CN 202321141219 U CN202321141219 U CN 202321141219U CN 220184823 U CN220184823 U CN 220184823U
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- road construction
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- 238000010276 construction Methods 0.000 title claims abstract description 57
- 239000000428 dust Substances 0.000 claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 101100491335 Caenorhabditis elegans mat-2 gene Proteins 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to the technical field of road construction auxiliary equipment, in particular to a road construction fence which comprises a base, two baffles, a plurality of fixing pins, two warning boards and a folding dust cover, wherein the middle part of the base is hollowed out, the hollowed out part corresponds to a road construction area, the two baffles are respectively rotatably installed on the base, the two baffles cover the area where the hollowed out part is located, a bolt for fixing the baffles is arranged on the base, the baffles are provided with jacks matched with the bolt, the two warning boards are respectively fixedly installed on the two baffles, the warning boards are provided with preset warning patterns, the surfaces of the warning boards are coated with reflective materials, the folding dust cover is installed at the hollowed-out part of the base, and the plurality of fixing pins fix the base and the road ground. The beneficial technical effects of the utility model include: the warning sign provides obvious warning effect, and the safety of road traffic is improved when the road maintenance construction.
Description
Technical Field
The utility model relates to the technical field of road construction auxiliary equipment, in particular to a road construction fence.
Background
Along with the massive construction of the highway, the road is convenient for people to travel, and meanwhile, a relatively heavy maintenance task is brought. The maintenance of the road has certain specificity, mainly in that firstly the safety of constructors needs to be ensured, secondly in that the pedestrians and vehicles in the past need to be reminded of avoiding in a remarkable mode, and finally in that the influence on the road traffic needs to be reduced as much as possible. Therefore, the maintenance construction is often selected to be performed at night on a part of roads with large traffic in daytime. And for the condition of small traffic or simpler maintenance task, the fence shielding is selected to be used at the periphery of the construction area, and a warning mark is arranged.
For the road maintenance operation in a smaller range, the warning is usually carried out only by placing a fence nearby, the warning effect is not obvious enough, and a large potential safety hazard exists. And only a small range of road maintenance work is needed to influence the running of the whole lane, and the influence on passing pedestrians or vehicles is relatively large. For this reason, it is necessary to study construction fences suitable for small-scale road maintenance.
Like chinese patent CN112031521a, publication day 2020, 12 months and 4 days, disclose a road construction rail, including rail base and the rail body of mountable on the rail base, one side of rail body is equipped with the road board, the lower side of road board is articulated with the rail base, with the setting that can overturn from top to bottom on the rail base, the through-hole has been seted up on the rail body, cover the through-hole when the road board upwards turns up and pastes on the rail body, constitute and open the through-hole simultaneously when downwards turning over, be equipped with turning device on the rail base, be equipped with trigger switch on the turning device, trigger switch includes main switch and secondary switch, main switch and secondary switch all are connected with turning device, only when the main switch is opened, the secondary switch can be opened and start turning device, and then drive the road board to overturn downwards and form the road. The road construction fence is arranged through the road plate, and a stepping space is provided for pedestrians when the pedestrians need to pass through. But its technical scheme only provides a footboard, can not provide the vehicle traffic, and also great to pedestrian's influence.
Disclosure of Invention
The utility model aims to solve the technical problems that: at present, the technical problem of equipment suitable for small-range road maintenance construction fences is lacking. The road construction fence can provide obvious warning marks in small-range road maintenance construction and reduce the influence on traffic in non-construction time periods.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a road construction rail, includes base, two baffles, a plurality of fixed pin, two warning sign and folding dust cover, base middle part fretwork, the fretwork corresponds road construction area, two the baffle rotates respectively and installs on the base, two the baffle covers the region at fretwork place, be provided with the bolt that is used for fixed baffle on the base, the baffle be provided with the jack that the bolt joined in marriage, two warning sign fixed mounting respectively is two on the baffle, the warning sign has the warning pattern of predetermineeing and surface coating have reflective material, folding dust cover installs the fretwork department of base, a plurality of the fixed pin will the base is fixed with road ground.
Preferably, the folding dust cover comprises four folding dust screens, the hollowed-out parts of the base are square, the four folding dust screens are respectively located at four sides of the hollowed-out parts of the base, the folding dust screens comprise dust screens, containing rollers, dust bars and telescopic supporting bars, the containing rollers are rotatably installed on the base, one ends of the dust screens are connected with the containing rollers, the other ends of the dust screens are connected with the dust bars, and two ends of the dust bars are respectively connected with the base through one telescopic supporting bar.
Preferably, the accommodating roller comprises a roller frame, a roller and a torsion spring, the roller frame is fixedly arranged on the base, two ends of the roller are rotatably arranged on the roller frame, the torsion spring is arranged between the roller and the roller frame, and the torsion spring enables the roller to roll up the movement trend of the dust screen.
Preferably, the telescopic stay is provided with a locking block for locking the amount of telescopic movement.
Preferably, the dust screen is a double-layer screen.
Preferably, the dust screen is a 16 to 20 mesh screen.
Preferably, the fence further comprises two slope pads, and the two slope pads are respectively and fixedly installed at two ends of the base.
Preferably, the warning board is provided with an LED lamp along the edge of the warning pattern.
Preferably, the fence further comprises a speaker, and the speaker plays a preset warning sound.
Preferably, the baffle plates are distributed with hollows along the transverse direction.
The beneficial technical effects of the utility model include: the warning board provides a remarkable warning effect, so that the safety of road traffic is improved during road maintenance construction; by leveling the two baffle plates, the maintenance construction area can be covered in a non-construction period, and the influence on pedestrian traffic is reduced; the fence can have a dustproof effect by virtue of the folding dustproof net, so that dust pollution caused by maintenance construction is reduced.
Other features and advantages of the present utility model will be disclosed in the following detailed description of the utility model and the accompanying drawings.
Drawings
The utility model is further described with reference to the accompanying drawings:
fig. 1 is a schematic view of a road construction fence according to an embodiment of the present utility model.
Fig. 2 is an expanded view of a folding dust screen according to an embodiment of the present utility model.
Fig. 3 is a schematic plan view of a baffle plate according to an embodiment of the present utility model.
Fig. 4 is a schematic side view of a baffle plate according to an embodiment of the present utility model.
Wherein: 1. warning sign, 2, slope pad, 3, baffle, 4, base, 5, dust screen, 6, fixed pin, 7, dustproof pole, 8, flexible vaulting pole.
Detailed Description
The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.
In the following description, directional or positional relationships such as the terms "inner", "outer", "upper", "lower", "left", "right", etc., are presented for convenience in describing the embodiments and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
The embodiment is mainly applied to a scene of highway maintenance construction. The method is particularly suitable for small-range road maintenance construction, such as construction scenes in which pit covers on roads need to be opened, small-range pits on the roads need to be filled up, and scribing marks on the roads need to be re-scribed.
Referring to fig. 1, please refer to a road construction fence, including base 4, two baffles 3, a plurality of fixed pin, two warning sign 1 and folding dust cover, base 4 middle part fretwork, the fretwork corresponds road construction area, two baffles 3 rotate respectively and install on base 4, two baffles 3 cover the region at fretwork place, be provided with the bolt that is used for fixed baffle 3 on the base 4, baffle 3 is provided with the jack that matches with the bolt, two warning sign 1 fixed mounting respectively on two baffles 3, warning sign 1 has the warning pattern of predetermineeing and surface coating has reflective material, folding dust cover installs in the fretwork department of base 4, a plurality of fixed pin is fixed base 4 and road ground. The baffle 3 is distributed with hollows along the transverse direction.
The folding dust cover comprises four folding dust screens 5, the hollowed-out part of the base 4 is square, the four folding dust screens 5 are respectively located at four edges of the hollowed-out part of the base 4, each folding dust screen 5 comprises a dust screen 5, a containing roller, a dust rod 7 and a telescopic supporting rod 8, the containing roller is rotatably installed on the base 4, one end of each dust screen 5 is connected with the corresponding containing roller, the other end of each dust screen 5 is connected with the corresponding dust rod 7, and two ends of each dust rod 7 are respectively connected with the base 4 through one telescopic supporting rod 8. By means of the folding dustproof net 5, the fence has a dustproof effect, and dust pollution caused by maintenance construction is reduced.
The storage roller comprises a roller frame, a roller and a torsion spring, wherein the roller frame is fixedly arranged on the base 4, two ends of the roller are rotatably arranged on the roller frame, the torsion spring is arranged between the roller and the roller frame, and the torsion spring enables the roller to generate a movement trend of rolling up the dust screen 5. The telescopic stay 8 is provided with a lock block for locking the amount of telescopic motion.
The road construction fence comprises the following using processes:
the road construction fence is hauled to the vicinity of a maintenance construction area, the road construction fence is pushed to enable the middle part of the base 4 to be hollowed out to cover the maintenance construction area, then the fixing pin 6 is driven into the ground, the base 4 is fixed on the road, the baffle plate 3 is unfolded, the warning sign 1 on the baffle plate provides a warning effect, and maintenance constructors perform construction in the hollowed-out part of the middle part of the base 4.
When not constructing at night, put back baffle 3, two baffles 3 will cover maintenance construction area, pedestrian and vehicle can pass through maintenance construction area with the help of baffle 3, have reduced the influence that maintenance construction was passed to the road from this.
If dust is generated in the maintenance construction process, the folding dust cover is opened. After the dust screen 5 is cleaned after the use, the folding dust cover is folded. The warning board 1 provides a remarkable warning effect, so that the safety of road traffic is improved during road maintenance construction; through putting two separation blades flat, can cover maintenance construction area at non-construction period, reduce the influence to pedestrian traffic.
On the other hand, the dust screen 5 in the present embodiment is a double-layer screen. The dust-proof net 5 is a 16 to 20 mesh net. The double-layer net can obviously improve the dustproof effect. The mesh number of the dustproof net 5 is 16 to 20 meshes, so that most of dust generated in maintenance construction can be filtered, and the dustproof net is suitable for being used in road maintenance construction.
On the other hand, the fence of the present embodiment further includes two slope pads 2, and the two slope pads 2 are fixedly installed at two ends of the base 4, respectively. The convenience of pedestrian and vehicle traffic can be improved by the slope mat 2.
On the other hand, the warning board 1 of the embodiment is provided with LED lamps along the edges of the warning pattern. More obvious warning effect can be provided through the LED lamp, and the safety is further improved.
On the other hand, the fence of the embodiment further comprises a loudspeaker, and the loudspeaker plays a preset warning sound. The pedestrian or the vehicle close to the vehicle can be reminded closely by playing the preset warning sound through the loudspeaker, and when the pedestrian or the vehicle does not notice the warning sign 1 relying on visual warning, the pedestrian or the vehicle can be reminded by playing the preset warning sound through the loudspeaker, so that the traffic safety is guaranteed.
The above is only a specific embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and it should be understood by those skilled in the art that the present utility model includes but is not limited to the accompanying drawings and the description of the above specific embodiment. Any modifications which do not depart from the functional and structural principles of the present utility model are intended to be included within the scope of the appended claims.
Claims (10)
1. A road construction fence is characterized in that,
including base, two baffles, a plurality of fixed pin, two warning sign and folding dust cover, the base middle part fretwork, the fretwork corresponds road construction area, two the baffle is rotated respectively and is installed on the base, two the baffle covers the region at fretwork place, be provided with the bolt that is used for fixed baffle on the base, the baffle be provided with the jack that the bolt joined in marriage, two warning sign respectively fixed mounting is two on the baffle, the warning sign has preset warning pattern and surface coating have reflective material, folding dust cover installs the fretwork department of base, a plurality of the fixed pin will the base is fixed with road ground.
2. The roadway construction fence of claim 1, wherein,
the folding dust cover comprises four folding dust screens, the hollowed-out parts of the base are square, the four folding dust screens are respectively located at four sides of the hollowed-out parts of the base, the folding dust screens comprise dust screens, containing rollers, dust bars and telescopic supporting bars, the containing rollers are rotatably installed on the base, one ends of the dust screens are connected with the containing rollers, the other ends of the dust screens are connected with the dust bars, and two ends of the dust bars are respectively connected with the base through one telescopic supporting bar.
3. A road construction fence according to claim 2 characterized in that,
the storage roller comprises a roller frame, a roller and a torsion spring, wherein the roller frame is fixedly arranged on the base, two ends of the roller are rotatably arranged on the roller frame, the torsion spring is arranged between the roller and the roller frame, and the torsion spring enables the roller to roll up the movement trend of the dust screen.
4. A road construction fence according to claim 3 characterized in that,
the telescopic stay bar is provided with a locking block for locking the telescopic amount.
5. A road construction fence according to any of claims 2 to 4 characterized in that,
the dustproof net is a double-layer net.
6. A road construction fence according to claim 5 characterized in that,
the dustproof net is a 16-20 mesh net.
7. A road construction fence according to any of claims 1 to 4 characterized in that,
the fence also comprises two slope pads, and the two slope pads are respectively and fixedly installed at two ends of the base.
8. A road construction fence according to any of claims 1 to 4 characterized in that,
the warning sign is provided with LED lamps along warning pattern edge.
9. A road construction fence according to any of claims 1 to 4 characterized in that,
the fence also comprises a loudspeaker, and the loudspeaker plays a preset warning sound.
10. A road construction fence according to any of claims 1 to 4 characterized in that,
the baffle plates are transversely distributed with hollowed-out parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321141219.4U CN220184823U (en) | 2023-05-12 | 2023-05-12 | Road construction fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321141219.4U CN220184823U (en) | 2023-05-12 | 2023-05-12 | Road construction fence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220184823U true CN220184823U (en) | 2023-12-15 |
Family
ID=89108043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321141219.4U Active CN220184823U (en) | 2023-05-12 | 2023-05-12 | Road construction fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220184823U (en) |
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2023
- 2023-05-12 CN CN202321141219.4U patent/CN220184823U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |