CN110616949A - Rail with warning and anti-climbing functions for ballastless track traffic - Google Patents
Rail with warning and anti-climbing functions for ballastless track traffic Download PDFInfo
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- CN110616949A CN110616949A CN201910948278.4A CN201910948278A CN110616949A CN 110616949 A CN110616949 A CN 110616949A CN 201910948278 A CN201910948278 A CN 201910948278A CN 110616949 A CN110616949 A CN 110616949A
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- ballastless track
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- 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
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/06—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates
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- 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
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- 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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/003—Anti-climbing devices, e.g. fixed spikes
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1447—Details of connections between rails and posts
- E04H17/1448—Adjustable, angled or hinged connections
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1447—Details of connections between rails and posts
- E04H17/1452—Details of connections between rails and posts the ends of the rails are fixed on the lateral sides of the posts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
- E04H17/1447—Details of connections between rails and posts
- E04H17/1486—Details of connections between rails and posts the rails being positioned between the uprights of double posts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
本发明提供一种无砟轨道交通用具有警告防攀爬功能的围栏，包括两支撑柱、以及设置在两支撑柱上的防护杆，支撑柱上对称设置有多个承载座，防护杆通过承载座与两支撑柱连接；防护杆上设置有多个竖杆；本发明利用承载座的设置方式，承载座上开设有卡槽，防护杆滑动连接在卡槽的内腔中，且防护杆两端均开设有限位槽，转动锁紧件限定板可以对防护板位置限定，从而实现对防护栏的安装固定，提高了施工人员安装护栏的效率；本发明第一防爬杆和第二防爬杆的设置方式，不仅可以避免施工人员在施工的时候背划伤，还可以防止人员翻爬围栏；通过在围栏上设置警示牌，实现对人们的警示作用，并且通过LED保证人们晚上也能看到相应的警示牌。
The invention provides a fence with a warning and anti-climbing function for ballastless rail transit, which includes two support columns and protective bars arranged on the two support columns. A plurality of bearing seats are symmetrically arranged on the support columns. The seat is connected with the two supporting columns; the protective rod is provided with a plurality of vertical rods; the present invention utilizes the setting method of the bearing seat, the bearing seat is provided with a card slot, and the protective bar is slidably connected in the inner cavity of the card slot, and the two protective bars Limiting grooves are provided at both ends, and the position of the protective plate can be limited by rotating the locking member limiting plate, thereby realizing the installation and fixing of the guardrail and improving the efficiency of construction personnel installing the guardrail; the first anti-climbing bar and the second anti-climbing bar of the present invention The pole setting method can not only prevent construction workers from scratching their backs during construction, but also prevent people from climbing over the fence; by setting warning signs on the fence, it can warn people, and through LEDs, people can see it at night. to the corresponding warning signs.
Description
技术领域technical field
本发明涉及围栏技术领域，尤其是一种无砟轨道交通用具有警告防攀爬功能的围栏。The invention relates to the technical field of fences, in particular to a fence with warning and anti-climbing functions for ballastless rail transit.
背景技术Background technique
无砟轨道是指采用混凝土、沥青混合料等整体基础取代散粒碎石道床的轨道结构，又称作无碴轨道，是当今世界先进的轨道技术，为了安全无砟轨道两侧均会设置有围栏，防止人们翻越无砟轨道，现有的围栏一般固定在承载杆上，且围栏顶部设置有突刺，这样施工人员在安装的时候会划伤的情况，且安装或拆卸较为繁琐。Ballastless track refers to the track structure that uses concrete, asphalt mixture and other integral foundations to replace the loose-grained gravel track bed. It is also called ballastless track. The fence prevents people from climbing over the ballastless track. The existing fence is generally fixed on the bearing rod, and the top of the fence is provided with spikes, so that the construction personnel will scratch when installing, and the installation or disassembly is more complicated.
发明内容Contents of the invention
针对现有技术的不足，本发明提供一种无砟轨道交通用具有警告防攀爬功能的围栏。Aiming at the deficiencies of the prior art, the invention provides a fence for ballastless rail transit with warning and anti-climbing functions.
本发明的技术方案为：一种无砟轨道交通用具有警告防攀爬功能的围栏，包括两支撑柱、以及设置在两支撑柱之间的多个防护杆，两所述的支撑柱上对称设置有多个承载座，所述的防护杆通过相应的承载座与两支撑柱连接；The technical solution of the present invention is: a fence with a warning and anti-climbing function for ballastless rail transit, including two support columns and a plurality of protective bars arranged between the two support columns, and the two support columns are symmetrical A plurality of bearing seats are provided, and the protective rod is connected to the two supporting columns through corresponding bearing seats;
多个所述的防护杆上设置有多个竖杆；A plurality of vertical bars are arranged on the plurality of protective bars;
所述的承载座一侧开设有一卡槽，所述的防护杆插设在该所述的卡槽内；A slot is provided on one side of the bearing seat, and the protective rod is inserted into the slot;
并且所述的承载座与卡槽相垂直的一侧开设有一锁紧孔，所述的锁紧孔内插设有锁紧件，所述的锁紧件与锁紧孔过盈配合，并且所述的锁紧件可在锁紧孔内转动；所述的锁紧件一侧还设置有一限定板，所述的限定板可以用于对防护杆的位置进行限定。Moreover, a locking hole is provided on the side perpendicular to the bearing seat and the card slot, and a locking member is inserted in the locking hole, and the locking member is interference fit with the locking hole, and the The locking member can rotate in the locking hole; a limiting plate is provided on one side of the locking member, and the limiting plate can be used to limit the position of the protection bar.
优选的，所述的锁紧孔上端还设置有一弧形的滑槽，所述滑槽的内腔与卡槽的内腔相连通，所述的限定板与该所述的滑槽滑动连接。Preferably, the upper end of the locking hole is further provided with an arc-shaped chute, the inner cavity of the chute communicates with the inner cavity of the locking groove, and the limiting plate is slidably connected with the chute.
优选的，所述的防护杆的端部还设置一弧形的限位槽，所述的限位槽与滑槽连通。Preferably, an arc-shaped limiting groove is provided at the end of the protection rod, and the limiting groove communicates with the sliding groove.
优选的，锁紧件两端的中央位置还设置有转动孔，所述的转动孔用于与动力杆连接，所述的动力杆用于辅助转动锁紧件，从而使限定板脱离防护杆。Preferably, a rotation hole is provided at the center of both ends of the locking member, and the rotating hole is used for connecting with a power rod, and the power rod is used for assisting in rotating the locking member, so that the limiting plate is separated from the protection rod.
优选的，所述防护杆上等间距设置多个通孔，所述的竖杆通过相应的通孔与防护杆连接。Preferably, a plurality of through holes are equidistantly arranged on the protective rod, and the vertical rod is connected with the protective rod through corresponding through holes.
优选的，所述的竖杆上端设置有第一防爬杆和第二防爬杆，所述的第一防爬杆和第二防爬杆、竖杆形成Y字型。Preferably, the upper end of the vertical bar is provided with a first anti-climbing bar and a second anti-climbing bar, and the first anti-climbing bar, the second anti-climbing bar and the vertical bar form a Y shape.
优选的，多个所述的竖杆上设置有警示牌框架，所述的警示牌框架上设置有相应的警示牌。Preferably, warning sign frames are arranged on the plurality of vertical poles, and corresponding warning signs are arranged on the warning sign frames.
优选的，所述的警示牌框架内侧壁上还设置有多个LED灯，所述的LED灯方便晚上人们能看到警示牌。Preferably, a plurality of LED lights are arranged on the inner wall of the warning sign frame, and the LED lights are convenient for people to see the warning sign at night.
优选的，所述的支撑柱下端还设置有脚板。Preferably, the lower end of the support column is also provided with a footboard.
本发明的有益效果为：The beneficial effects of the present invention are:
1、本发明利用承载座的设置方式，承载座上开设有卡槽，防护杆滑动连接在卡槽的内腔中，且防护杆两端均开设有限位槽，转动锁紧件限定板可以对防护板位置限定，从而实现对防护栏的安装固定，提高了施工人员安装护栏的效率；1. The present invention utilizes the setting method of the bearing seat. There is a card slot on the bearing seat. The protective rod is slidably connected in the inner cavity of the card slot, and both ends of the protective bar are provided with limiting slots. The limit plate of the rotating locking member can The position of the protective plate is limited, so as to realize the installation and fixation of the protective fence, and improve the efficiency of the construction personnel to install the guardrail;
2、本发明第一防爬杆和第二防爬杆的设置方式，第一防爬杆和第二防爬杆对称固定在竖杆的顶部，不仅可以避免施工人员在施工的时候背划伤，还可以防止人员翻爬围栏；2. The setting method of the first anti-climbing pole and the second anti-climbing pole of the present invention, the first anti-climbing pole and the second anti-climbing pole are symmetrically fixed on the top of the vertical pole, which can not only avoid back scratches of construction personnel during construction , can also prevent people from climbing over the fence;
3、通过在围栏上设置警示牌，实现对人们的警示作用，并且通过LED保证人们晚上也能看到相应的警示牌。3. By setting warning signs on the fence, the warning effect on people can be realized, and the LEDs can be used to ensure that people can see the corresponding warning signs at night.
附图说明Description of drawings
图1为本发明的结构示意图；Fig. 1 is a structural representation of the present invention;
图2为本发明承载座的剖视图；Fig. 2 is a cross-sectional view of the bearing seat of the present invention;
图3为本发明图1中A处的局部放大图；Fig. 3 is the partial enlarged view of place A in Fig. 1 of the present invention;
图4为本发明警示牌框架的内部结构示意图。Fig. 4 is a schematic diagram of the internal structure of the warning sign frame of the present invention.
图中，1-支撑柱，2-承载座，3-卡槽；4-防护杆，5-通孔，6-竖杆，7-警示牌框架；8-警示牌；9-锁紧孔，10-锁紧件，11-滑槽；12-限定板；13-限位槽，14-转动孔；15-第一防爬杆，16-第二防爬杆，17-LED灯，18-脚板，19-动力杆。In the figure, 1-support column, 2-bearing seat, 3-card slot; 4-protective rod, 5-through hole, 6-vertical bar, 7-warning sign frame; 8-warning sign; 9-locking hole, 10-locking piece, 11-chute; 12-limiting plate; 13-limiting groove, 14-rotation hole; 15-first anti-climbing pole, 16-second anti-climbing pole, 17-LED light, 18- Foot plate, 19-power bar.
具体实施方式Detailed ways
下面结合附图对本发明的具体实施方式作进一步说明：The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:
如图1-3所示，一种无砟轨道交通用具有警告防攀爬功能的围栏，包括两支撑柱1、以及设置在两支撑柱之间的多个防护杆4，本实施例中，所述的防护杆4的数量为2个，平行设置在两支撑柱1上，并且两所述的支撑柱1下端还设置有相应的脚板18，从而保证支撑柱1的稳定性。As shown in Figures 1-3, a fence with a warning and anti-climbing function for ballastless rail transit includes two support columns 1 and a plurality of protective bars 4 arranged between the two support columns. In this embodiment, The number of the protective rods 4 is two, which are arranged in parallel on the two supporting columns 1, and the lower ends of the two supporting columns 1 are also provided with corresponding foot plates 18, thereby ensuring the stability of the supporting columns 1.
每个所述的支撑柱1上设置有2个承载座2，所述的防护杆4通过相应的承载座2与两支撑柱1连接；两相应的防护杆4上等间距开设有多个通孔5，所述通孔内插设有相应的竖杆6，所述的竖杆6上端设置有第一防爬杆15和第二防爬杆16，所述的第一防爬杆15和第二防爬杆16、竖杆6形成Y字型。Each of the support columns 1 is provided with two bearing seats 2, and the protective rod 4 is connected with the two support columns 1 through the corresponding bearing seats 2; two corresponding protective rods 4 are equidistantly provided with a plurality of passageways. hole 5, the corresponding vertical rod 6 is inserted in the through hole, the upper end of the vertical rod 6 is provided with a first anti-climbing rod 15 and a second anti-climbing rod 16, and the first anti-climbing rod 15 and the second anti-climbing rod 16 are provided. The second anti-climbing bar 16 and the vertical bar 6 form a Y shape.
优选的，多个所述的竖杆6上设置有警示牌框架7，所述的警示牌框架7上设置有相应的警示牌8。并且为了保证人们在晚上也能看到相应的警示牌8，可在所述的警示牌框架7内侧壁上还设置有多个LED灯17，可参见图4所示。Preferably, warning sign frames 7 are arranged on the plurality of vertical poles 6 , and corresponding warning signs 8 are arranged on the warning sign frames 7 . And in order to ensure that people can also see the corresponding warning signs 8 at night, a plurality of LED lamps 17 can also be arranged on the inner wall of the warning sign frame 7, as shown in FIG. 4 .
优选的，本实施例提供的承载座2结构可参见图2和体3。所述的承载座2一侧开设有一卡槽3，所述的防护杆4的两端通过相应的卡槽3与承载座2连接。Preferably, the structure of the bearing seat 2 provided in this embodiment can be referred to FIG. 2 and body 3 . A card slot 3 is provided on one side of the bearing seat 2 , and both ends of the protective rod 4 are connected to the bearing seat 2 through the corresponding card slots 3 .
优选的，在所述的承载座2与卡槽3相垂直的一侧壁上还开设有一锁紧孔9，所述的锁紧孔9内插设有锁紧件10，所述的锁紧件10与锁紧孔9过盈配合，并且所述的锁紧件10可在锁紧孔9内转动；所述锁紧件10的一侧还设置有一限定板12，所述的限定板12可以用于对防护杆4的位置进行限定。Preferably, a locking hole 9 is provided on the side wall of the bearing seat 2 perpendicular to the slot 3, and a locking member 10 is inserted in the locking hole 9, and the locking Part 10 is interference fit with the locking hole 9, and the locking part 10 can rotate in the locking hole 9; one side of the locking part 10 is also provided with a limiting plate 12, the limiting plate 12 It can be used to limit the position of the protection bar 4 .
优选的，所述的锁紧孔内侧上端还设置有一弧形的滑槽11，所述滑槽11的内腔与卡槽3的内腔相连通，所述的限定板3与该所述的滑槽11滑动连接。Preferably, the inner upper end of the locking hole is also provided with an arc-shaped chute 11, the inner cavity of the chute 11 communicates with the inner cavity of the card slot 3, and the limiting plate 3 is connected with the The chute 11 is slidingly connected.
优选的，所述的防护杆4的端部还设置一弧形的限位槽13，所述的限位槽13与滑槽11连通。Preferably, an arc-shaped limiting groove 13 is provided at the end of the protective rod 4 , and the limiting groove 13 communicates with the sliding groove 11 .
优选的，锁紧件10的中央位置还设置有一转动孔14，所述的转动孔14用于与动力杆19相配合，所述的动力杆19用于辅助转动锁紧件10，从而使锁紧件10的限定板12脱离防护杆4。从而方便将防护杆4从卡槽3中取出。Preferably, a rotating hole 14 is provided at the central position of the locking member 10, and the rotating hole 14 is used to cooperate with a power rod 19, and the power rod 19 is used to assist in rotating the locking member 10, so that the lock The limiting plate 12 of the fastener 10 is disengaged from the guard bar 4 . Therefore, it is convenient to take out the protective rod 4 from the card slot 3 .
工作原理：首先在无砟轨道的两侧等距的固定安装脚板18，并将支撑柱1固定在脚板18上，然后将竖杆6固定在两个防护杆4之间，然后再将警示牌框架7固定在竖杆6上，将动力杆19插进锁紧件10一侧的转动孔14中，转动动力杆19，使限定板12在滑槽11中滑动，直至限定板12保持竖直状态，之后抬起防护杆4，并将其两端滑动卡接在承载座2上，然后转动动力杆19，使限定板12在滑槽11中滑动，直至限定板12与防护杆4两端的限位槽13滑动卡接，对防护杆4位置限定。Working principle: firstly install the foot plate 18 equidistantly on both sides of the ballastless track, and fix the support column 1 on the foot plate 18, then fix the vertical bar 6 between the two protective bars 4, and then install the warning sign The frame 7 is fixed on the vertical rod 6, the power rod 19 is inserted into the rotation hole 14 on one side of the locking member 10, and the power rod 19 is rotated to make the limiting plate 12 slide in the chute 11 until the limiting plate 12 remains vertical state, then lift the protective rod 4, and slide and clamp its two ends on the bearing seat 2, then turn the power rod 19 to make the limiting plate 12 slide in the chute 11 until the limit plate 12 and the two ends of the protective rod 4 The limit groove 13 is slidingly clamped to limit the position of the protective rod 4 .
白天人们经过护栏，警示牌8上的图画警告人门禁止翻越围栏，当夜晚时，有人经过或火车经过时声控开关打开，LED灯17通电发光，便于人们看到警示牌8；People pass through the guardrail during the day, and the picture on the warning sign 8 warns people that they are prohibited from climbing over the fence. At night, when someone passes by or a train passes by, the voice-activated switch is turned on, and the LED light 17 is energized to emit light, so that people can see the warning sign 8;
当施工人员需要经过围栏时，将动力杆19插进锁紧件10一侧的转动孔14中，转动动力杆19，使限定板12在滑槽11中滑动，直至限定板12保持竖直状态，之后抬起防护杆4，就可以将围栏拆卸，施工人员穿过围栏时，将围栏安装上去，然后在围栏内测将将动力杆19插进锁紧件10另一侧的转动孔14中，将围栏固定住。When construction workers need to pass through the fence, insert the power rod 19 into the rotation hole 14 on one side of the locking member 10, rotate the power rod 19, and make the limiting plate 12 slide in the chute 11 until the limiting plate 12 remains vertical. , then lift the protective rod 4, the fence can be disassembled, when the construction personnel pass through the fence, install the fence, and then insert the power rod 19 into the rotation hole 14 on the other side of the locking member 10 in the fence internal test , secure the fence.
上述实施例和说明书中描述的只是说明本发明的原理和最佳实施例，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。What described in above-mentioned embodiment and description just illustrate the principle of the present invention and preferred embodiment, under the premise of not departing from the spirit and scope of the present invention, the present invention also can have various changes and improvements, and these changes and improvements all fall into within the scope of the claimed invention.
Claims (9)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910948278.4A CN110616949A (en) | 2019-10-08 | 2019-10-08 | Rail with warning and anti-climbing functions for ballastless track traffic |
| PCT/CN2019/118766 WO2021068354A1 (en) | 2019-10-08 | 2019-11-15 | Fence having warning and anti-climbing function used for ballastless rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910948278.4A CN110616949A (en) | 2019-10-08 | 2019-10-08 | Rail with warning and anti-climbing functions for ballastless track traffic |
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| CN110616949A true CN110616949A (en) | 2019-12-27 |
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| CN201910948278.4A Pending CN110616949A (en) | 2019-10-08 | 2019-10-08 | Rail with warning and anti-climbing functions for ballastless track traffic |
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| CN (1) | CN110616949A (en) |
| WO (1) | WO2021068354A1 (en) |
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| CN117211588A (en) * | 2023-09-18 | 2023-12-12 | 中国建筑第二工程局有限公司 | A safety enclosure device for construction areas and its use method |
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| WO2021068354A1 (en) | 2021-04-15 |
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