CN112012134A - 一种具有照明功能的市政护栏 - Google Patents

一种具有照明功能的市政护栏 Download PDF

Info

Publication number
CN112012134A
CN112012134A CN202010891738.7A CN202010891738A CN112012134A CN 112012134 A CN112012134 A CN 112012134A CN 202010891738 A CN202010891738 A CN 202010891738A CN 112012134 A CN112012134 A CN 112012134A
Authority
CN
China
Prior art keywords
wall
bolts
bolted connection
guardrail
base
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.)
Withdrawn
Application number
CN202010891738.7A
Other languages
English (en)
Inventor
欧阳昆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010891738.7A priority Critical patent/CN112012134A/zh
Publication of CN112012134A publication Critical patent/CN112012134A/zh
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
    • 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
    • E01F15/14—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 specially adapted for local protection, e.g. for bridge piers, for traffic islands
    • 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
    • E01F15/14—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 specially adapted for local protection, e.g. for bridge piers, for traffic islands
    • E01F15/145—Means for vehicle stopping using impact energy absorbers
    • 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
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
    • 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
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
    • 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
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
    • E01F9/646—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection extensible, collapsible or pivotable
    • 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
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
    • E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • 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
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108—Rainwater harvesting

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Power Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • General Engineering & Computer Science (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

本发明公开了一种具有照明功能的市政护栏，包括底座，底座顶部的外壁通过螺栓连接有支撑柱，支撑柱外壁的两侧分别通过螺栓连接有防护杆和防护顶板，两个防护杆的外壁之间通过螺栓连接有太阳能电池板，两个防护杆的外壁之间呈等距离通过螺栓连接有连接板，且连接板一侧的外壁通过螺栓连接有照明灯管，底座顶部的内壁通过螺栓连接有蓄电池，防护顶板底部的两侧均通过螺栓连接有电动伸缩杆。本发明的太阳能电池板吸收太阳光并将光能转换为电能存储到蓄电池的内部，为照明灯管提供电量，合理的利用了自然资源，防撞管转动在连接杆的外部，减少了外部的冲击力，能够降低照明灯管的损毁，增强了护栏的防护效果。

Description

一种具有照明功能的市政护栏
技术领域
本发明涉及市政建设技术领域，尤其涉及一种具有照明功能的市政护栏。
背景技术
市政护栏美观新颖，易安装，安全可靠，价格优惠，适用城市交通要道、高速公路中间绿化隔离带、桥梁及各公路收费口等的隔离，市政护栏是公路中间的防护栏，防止行人、车辆不守交通规则随便穿越公路而设置的。
市政护栏为行人和车辆行驶提供安全保障，但在夜间使用时市政护栏受到光线的影响导致护栏的作用降低，受到外部撞击时造成护栏的损毁，市政护栏不能起到警示的作用，功能单一，因此，亟需设计一种具有照明功能的市政护栏来解决上述问题。
发明内容
本发明的目的是为了解决现有技术中存在的缺点，而提出的一种具有照明功能的市政护栏。
为了实现上述目的，本发明采用了如下技术方案：
一种具有照明功能的市政护栏，包括底座，所述底座顶部的外壁通过螺栓连接有支撑柱，所述支撑柱外壁的两侧分别通过螺栓连接有防护杆和防护顶板，两个所述防护杆的外壁之间通过螺栓连接有太阳能电池板，两个所述防护杆的外壁之间呈等距离通过螺栓连接有连接板，且连接板一侧的外壁通过螺栓连接有照明灯管，所述底座顶部的内壁通过螺栓连接有蓄电池。
进一步的，所述防护顶板底部的两侧均通过螺栓连接有电动伸缩杆，且电动伸缩杆的顶部通过螺栓连接有显示屏。
进一步的，所述防护顶板底部的中间处通过螺栓连接有伸缩栏，所述底座底部的内壁通过螺栓连接有配重块。
进一步的，所述防护杆顶部的外壁呈等距离焊接有连接杆，所述连接杆外部的中间处焊接有限位块，所述连接杆靠近限位块的外部两侧均套设有防撞管。
进一步的，两个所述支撑柱底部的外壁之间通过螺栓连接有绿化箱，所述绿化箱的底部呈等距离开设有漏槽。
进一步的，所述支撑柱的顶部通过螺栓连接有通水斗，所述支撑柱的内部插设有连通管，且连通管内壁的一侧粘接有滤网。
进一步的，所述防护顶板两侧的外壁均开设有连接管，所述连接管的一端贯穿连通管，且连通管的底端贯穿绿化箱。
本发明的有益效果为：
1.通过设置的太阳能电池板与蓄电池，太阳能电池板吸收太阳光并将光能转换为电能存储到蓄电池的内部，为照明灯管提供电量，合理的利用了自然资源。
2.通过设置的防撞管与连接杆，当外部物体撞击到防撞管时，防撞管转动在连接杆的外部，减少外部的冲击力，能够降低照明灯管的损毁，增强护栏的防护效果。
3.通过设置的伸缩栏与显示屏，电动伸缩杆推动显示屏向上，伸缩栏向上延伸，显示屏的高度能够升降，方便了显示屏警示内容的播放，为周围人员进行道路提醒。
4.通过设置的绿化箱与通水斗，雨水通过通水斗进入到绿化箱中，为绿化箱底部的土壤增加了水量，能够很好的为道路提供绿化效果。
附图说明
图1为本发明提出的一种具有照明功能的市政护栏的结构示意图；
图2为本发明提出的一种具有照明功能的市政护栏的剖面示意图；
图3为本发明提出的一种具有照明功能的市政护栏的显示屏结构示意图；
图4为本发明提出的一种具有照明功能的市政护栏的局部剖面示意图。
图中：1底座、2支撑柱、3防护杆、4通水斗、5显示屏、6伸缩栏、7电动伸缩杆、8绿化箱、9太阳能电池板、10防撞管、11连接杆、12连接板、13照明灯管、14配重块、15蓄电池、16漏槽、17连通管、18连接管、19限位块、20限位槽、21滤网、22防护顶板。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明的是，当组件被称为“固定于”另一个组件，它可以直接在另一个组件上或者也可以存在居中的组件。当一个组件被认为是“连接”另一个组件，它可以是直接连接到另一个组件或者可能同时存在居中组件。当一个组件被认为是“设置于”另一个组件，它可以是直接设置在另一个组件上或者可能同时存在居中组件。本文所使用的术语“垂直的”、“水平的”、“左”、“右”以及类似的表述只是为了说明的目的。
除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本发明。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
请同时参见图1至图4，一种具有照明功能的市政护栏，包括底座1，底座1顶部的外壁通过螺栓连接有支撑柱2，支撑柱2外壁的两侧分别通过螺栓连接有防护杆3和防护顶板22，两个防护杆3的外壁之间通过螺栓连接有太阳能电池板9，两个防护杆3的外壁之间呈等距离通过螺栓连接有连接板12，且连接板12一侧的外壁通过螺栓连接有照明灯管13，底座1顶部的内壁通过螺栓连接有蓄电池15，太阳能电池板9吸收太阳光并将光能转换为电能存储到蓄电池15的内部，为照明灯管13提供电量。
进一步的，防护顶板22底部的两侧均通过螺栓连接有电动伸缩杆7，且电动伸缩杆7的顶部通过螺栓连接有显示屏5，电动伸缩杆7推动显示屏5向上。
进一步的，防护顶板22底部的中间处通过螺栓连接有伸缩栏6，伸缩栏6向上延伸，显示屏5的高度可升降，方便显示屏5警示内容的播放，底座1底部的内壁通过螺栓连接有配重块14，配重块14能够增加底座1的重量，使护栏更加稳固。
进一步的，防护杆3顶部的外壁呈等距离焊接有连接杆11，连接杆11外部的中间处焊接有限位块19，连接杆11靠近限位块19的外部两侧均套设有防撞管10，连接杆11的外部设置有防撞管10，当撞击到防撞管10时，防撞管10转动在连接杆11的外部，减少外部的冲击力。
进一步的，两个支撑柱2底部的外壁之间通过螺栓连接有绿化箱8，绿化箱8内可栽种绿化植物，绿化箱8的底部呈等距离开设有漏槽16，漏槽16减少绿化植物底部土壤的积水。
进一步的，支撑柱2的顶部通过螺栓连接有通水斗4，雨水可通过通水斗4进入到连通管17的内部，支撑柱2的内部插设有连通管17，且连通管17内壁的一侧粘接有滤网21，滤网21阻挡外部杂质进入到支撑柱2的内部。
进一步的，防护顶板22两侧的外壁均开设有连接管18，连接管18的一端贯穿连通管17，部分水可通过连接管18进到连通管17中，且连通管17的底端贯穿绿化箱8。
工作原理：使用时，太阳能电池板9吸收太阳光并将光能转换为电能存储到蓄电池15的内部，为照明灯管13提供电量，连接杆11的外部设置有防撞管10，当撞击到防撞管10时，防撞管10转动在连接杆11的外部，减少外部的冲击力，降低照明灯管12的损毁，电动伸缩杆7推动显示屏5向上，伸缩栏6向上延伸，显示屏5的高度可升降，方便显示屏5警示内容的播放，绿化箱8内可栽种绿化植物，雨水可通过通水斗4进入到连通管17的内部，再由连通管17流进绿化箱8中，为绿化箱8底部的土壤增加了水量，能够为道路提供绿化效果，滤网21阻挡外部杂质进入到支撑柱2的内部。
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。

Claims (7)

1.一种具有照明功能的市政护栏，包括底座(1)，其特征在于，所述底座(1)顶部的外壁通过螺栓连接有支撑柱(2)，所述支撑柱(2)外壁的两侧分别通过螺栓连接有防护杆(3)和防护顶板(22)，两个所述防护杆(3)的外壁之间通过螺栓连接有太阳能电池板(9)，两个所述防护杆(3)的外壁之间呈等距离通过螺栓连接有连接板(12)，且连接板(12)一侧的外壁通过螺栓连接有照明灯管(13)，所述底座(1)顶部的内壁通过螺栓连接有蓄电池(15)。
2.根据权利要求1所述的一种具有照明功能的市政护栏，其特征在于，所述防护顶板(22)底部的两侧均通过螺栓连接有电动伸缩杆(7)，且电动伸缩杆(7)的顶部通过螺栓连接有显示屏(5)。
3.根据权利要求1所述的一种具有照明功能的市政护栏，其特征在于，所述防护顶板(22)底部的中间处通过螺栓连接有伸缩栏(6)，所述底座(1)底部的内壁通过螺栓连接有配重块(14)。
4.根据权利要求1所述的一种具有照明功能的市政护栏，其特征在于，所述防护杆(3)顶部的外壁呈等距离焊接有连接杆(11)，所述连接杆(11)外部的中间处焊接有限位块(19)，所述连接杆(11)靠近限位块(19)的外部两侧均套设有防撞管(10)。
5.根据权利要求1所述的一种具有照明功能的市政护栏，其特征在于，两个所述支撑柱(2)底部的外壁之间通过螺栓连接有绿化箱(8)，所述绿化箱(8)的底部呈等距离开设有漏槽(16)。
6.根据权利要求1所述的一种具有照明功能的市政护栏，其特征在于，所述支撑柱(2)的顶部通过螺栓连接有通水斗(4)，所述支撑柱(2)的内部插设有连通管(17)，且连通管(17)内壁的一侧粘接有滤网(21)。
7.根据权利要求1所述的一种具有照明功能的市政护栏，其特征在于，所述防护顶板(22)两侧的外壁均开设有连接管(18)，所述连接管(18)的一端贯穿连通管(17)，且连通管(17)的底端贯穿绿化箱(8)。
CN202010891738.7A 2020-08-27 2020-08-27 一种具有照明功能的市政护栏 Withdrawn CN112012134A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010891738.7A CN112012134A (zh) 2020-08-27 2020-08-27 一种具有照明功能的市政护栏

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010891738.7A CN112012134A (zh) 2020-08-27 2020-08-27 一种具有照明功能的市政护栏

Publications (1)

Publication Number Publication Date
CN112012134A true CN112012134A (zh) 2020-12-01

Family

ID=73503282

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010891738.7A Withdrawn CN112012134A (zh) 2020-08-27 2020-08-27 一种具有照明功能的市政护栏

Country Status (1)

Country Link
CN (1) CN112012134A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112695632A (zh) * 2020-12-28 2021-04-23 博信达建设集团有限公司 一种预制装配式桥梁防护栏

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112695632A (zh) * 2020-12-28 2021-04-23 博信达建设集团有限公司 一种预制装配式桥梁防护栏

Similar Documents

Publication Publication Date Title
CN112012134A (zh) 一种具有照明功能的市政护栏
CN206737563U (zh) 一种快速组装的施工围挡
CN214116397U (zh) 一种具有照明功能的市政护栏
CN207817978U (zh) 一种道路中心用太阳能充电型信号灯
CN209099249U (zh) 一种高速公路用防撞护栏
CN216275339U (zh) 一种道路交通安全设施施工用路锥带太阳灯警示装置
CN212248007U (zh) 一种道路交通专用安全隔离护栏
CN210766553U (zh) 一种公路用的防撞护栏
CN210621563U (zh) 可旋转太阳能发光安全警示交通护栏
CN207552997U (zh) 一种交通道路防护栏
CN207062848U (zh) 一种城市中央分隔带隔离护栏
CN217536786U (zh) 一种方便安装的临时交通护栏
CN209975425U (zh) 一种便于拆卸的市政用建筑防护栏
CN217109371U (zh) 一种组合式led智慧路灯的灯杆组合结构
CN212247954U (zh) 一种建筑安全用防护装置
CN204325972U (zh) 一种组合式水培植物公路隔离带
CN205653725U (zh) 加固型缓冲隔离墩
CN217975747U (zh) 一种道桥施工安全围挡
CN213203920U (zh) 一种建筑工程用混凝土护栏
CN214659351U (zh) 一种新型可折叠道路防护围挡
CN217760406U (zh) 一种水利施工用安全围挡
CN209923832U (zh) 一种市政工程装配式围蔽
CN215289850U (zh) 一种防撞降噪绿化隔离防护栏
CN218265362U (zh) 一种施工隔离护栏
CN212990329U (zh) 一种临时道路通行指示设备

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20201201