CN210163815U - Can prevent safe lifting railing that pedestrian overturned - Google Patents
Can prevent safe lifting railing that pedestrian overturned Download PDFInfo
- Publication number
- CN210163815U CN210163815U CN201920093098.8U CN201920093098U CN210163815U CN 210163815 U CN210163815 U CN 210163815U CN 201920093098 U CN201920093098 U CN 201920093098U CN 210163815 U CN210163815 U CN 210163815U
- Authority
- CN
- China
- Prior art keywords
- rod
- fixed
- hollow
- rods
- straight
- 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
Links
Images
Landscapes
- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a safe lifting railing capable of preventing pedestrians from crossing, which is divided into a plurality of units with the same structure, wherein each unit comprises a fixed railing and a lifting railing; the fixed railing comprises a plurality of vertical hollow rods which are arranged side by side; the hollow rods positioned at the two ends are fixed rods and are fixed on the ground; a pedal cross rod is horizontally arranged between the bottom of the hollow rod and the ground, and two ends of the pedal cross rod are connected to the inside of the fixed rod; the lifting handrail comprises a straight rod, wherein the straight rod extends into the hollow rod; the lower part of the pedal cross rod extending into the fixed rod part is connected with a pressure sensor, the lower part of the fixed rod extending into the tail end of the straight rod is provided with an electric push rod and a signal switch, and two adjacent units are fixedly connected through the outer side surfaces of two opposite fixed rods. When someone tries to cross, the height of the robot can be improved, the robot is prevented from crossing, and public order is maintained.
Description
Technical Field
The utility model belongs to public road safety field relates to a can prevent safe lifting railing that pedestrian overturned.
Background
Pedestrian's jube is generally used for separating the road from the centre to the vehicle that will travel shunts, and prevents that the pedestrian from crossing the road, also is used for tourist attraction, keeps apart dangerous area or needs the protected area, but the people that inevitably has low quality for convenience oneself, or other reasons, thereby turns over the railing, has disturbed public order, endangers self safety even.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art's shortcoming, provide a can prevent that pedestrian from turning over safe lifting railing, can improve self height when someone attempts to turn over, prevent someone to turn over, maintained public order.
In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:
a safe lifting railing capable of preventing pedestrians from crossing is divided into a plurality of units with the same structure, wherein each unit comprises a fixed railing and a lifting railing;
the fixed railing comprises a plurality of vertical hollow rods which are arranged side by side, and adjacent hollow rods are connected through a transverse connecting rod arranged at the upper side; the hollow rods at the two ends are fixed rods, the length of each fixed rod is greater than that of the hollow rod in the middle, the bottom of each fixed rod is connected with a fixed bottom plate, through holes are formed in the surface of the fixed bottom plate, foundation bolts are arranged on the through holes, and the tail ends of the foundation bolts stretch into the ground; the bottom of the hollow rod in the middle is arranged at a gap with the ground, and the top of the hollow rod is the same as the top of the fixed rod in horizontal height; a pedal cross rod is horizontally arranged between the bottom of the hollow rod and the ground, and two ends of the pedal cross rod are connected to the inside of the fixed rod;
the lifting handrail comprises straight rods, the number of the straight rods is the same as that of the hollow rods, the straight rods are vertically arranged side by side, the length of each straight rod is smaller than that of each hollow rod, the diameter of each straight rod is smaller than that of each hollow rod, each straight rod extends into each hollow rod, and handrail handrails are arranged at the tops of the straight rods to connect the straight rods;
the lower part of the part, extending into the fixed rod part, of the pedal cross rod is connected with a pressure sensor, the lower part of the fixed rod, extending into the tail end of the straight rod, is provided with an electric push rod and a signal switch, the extending direction of the electric push rod is upward, the output end of the pressure sensor is connected with the input end of the signal switch, and the output end of the signal switch is connected with the signal input end of the electric push rod;
two adjacent units are fixedly connected through the outer side surfaces of the two opposite fixing rods.
Preferably, the top and the bottom of the outer side surface of the fixing rod are respectively extended outwards to form a hinge frame.
Furthermore, two fixed rods of adjacent units are connected through a shear support hinged on the hinged frame.
Preferably, the electric push rod is of a three-section nested structure.
Preferably, the fixed rod is provided with an alarm, and the input end of the alarm is connected with the output end of the pressure sensor.
Preferably, the top of the hollow rod is provided with a protective ring, the outer diameter of the protective ring is equal to the inner diameter of the hollow rod, and the inner diameter of the protective ring is equal to the outer diameter of the straight rod.
Preferably, the hollow rod and the straight rod are both round rods.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a fix subaerial fixed railing, play traditional pedestrian jube effect, still be provided with the straight-bar in the hollow pole of fixed railing and constitute the lift railing, the pressure sensor at step horizontal pole both ends, judge whether someone steps on the step horizontal pole and turns over, if sense when certain pressure, upwards stretch out through electric putter, promote the lift railing and lift, thereby prevent the pedestrian to turn over the action of railing more, when the pressure value is lower, electric putter withdraws to the initial condition, whole high state of getting back to, thereby can be when someone attempts to turn over more, improve self height, prevent someone to turn over more, public order has been maintained.
Furthermore, adjacent units are connected through the shear force support hinged to the fixed rod hinge frame, so that pedestrians can be prevented from crossing between the two railing units, and meanwhile, the stability between the railing units is improved.
Further, through the electric putter of three-section nested formula structure, can carry out the motion of different strokes according to the pressure value of difference, when less pressure, prove to cross for children, consequently electric putter only stretches out one section, avoids high children that lead to receiving danger, when great pressure, proves to cross for adults, consequently electric putter is two sections whole stretches out, avoids highly crossing excessively to can not play the effect of blocking.
Furthermore, the alarm is connected with the pressure sensor, so that an alarm function can be provided when a person climbs over the ground, a climber is warned, workers and surrounding people are reminded, and blocking can be timely and manually performed.
Furthermore, a protection ring is arranged between the hollow rod and the straight rod, so that foreign matters are prevented from falling into the hollow rod during normal operation to influence the lifting of the straight rod.
Drawings
Fig. 1 is a schematic structural diagram of a single unit of the present invention;
FIG. 2 is a schematic diagram of the connection of adjacent units according to the present invention;
fig. 3 is a schematic structural diagram of the present invention during operation.
Wherein: 1-a hollow bar; 2-straight rod; 3, an electric push rod; 4-a pressure sensor; 5-step on the horizontal pole; 6-signal switch; 7-fixing the bottom plate; 8-foundation bolts; 9-handrail; 10-a transverse link; 11-a guard ring; 12-a hinged frame; 13-an alarm; 14-shear support.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings:
safe lifting railing, divide into the same independent unit of a plurality of structure, each unit sets up side by side.
As shown in fig. 1, each unit includes a fixed rail and a lifting rail; the fixed railing comprises a plurality of vertical hollow rods 1 which are arranged side by side, the adjacent hollow rods 1 are connected through a transverse connecting rod 10 arranged close to the upper side, and the transverse connecting rod 10 is fixedly connected with the hollow rods 1 through bolts; the hollow rod 1 that is located both ends is the dead lever, and dead lever length is greater than middle hollow rod 1, and the dead lever bottom is connected with PMKD 7, and PMKD 7 surface is provided with the through-hole, is provided with rag bolt 8 on the through-hole, and rag bolt 8 end stretches into the underground to fix the railing subaerial.
The bottom of the hollow rod 1 in the middle is arranged in a gap with the ground, and the top of the hollow rod is the same as the top of the fixed rod in horizontal height; a pedal cross rod 5 is horizontally arranged between the bottom of the hollow rod 1 and the ground, and two ends of the pedal cross rod 5 extend into the fixed rod; the below that step on horizontal pole 5 stretched into fixed pole portion is connected with pressure sensor 4, as shown in fig. 2, 4 both ends of pressure sensor contact 5 bottom surfaces of step on horizontal pole and the 7 tops of PMKD respectively, and when the pedestrian climbed the railing, the foot stepped on horizontal pole 5, and step on horizontal pole 5 and receive decurrent power, then pressure sensor 4 just can gather the power that receives.
The lift railing includes that 2 vertical settings side by side of straight-bar the same with hollow rod 1 quantity, 2 length of straight-bar are less than hollow rod 1 length, and the diameter is less than hollow rod 1 diameter, and during straight-bar 2 stretched into hollow rod 1, railing handrail 9 all connected 2 tops of straight-bar in proper order.
The dead lever is provided with electric putter 3 and signal switch 6 in the below position that straight-bar 2 stretched into terminal, and electric putter 3 stretches out the direction upwards, and electric putter 3 is three-section nested structure, and pressure sensor 4's output is connected with signal switch 6's input, and signal switch 6's output is connected with electric putter 3's signal input part.
The fixed rod is provided with an alarm 13, and the input end of the alarm 13 is connected with the output end of the pressure sensor 4.
As shown in fig. 2, the top and the bottom of the outer side of the fixing rod extend outwards to form a hinge frame 12, and two fixing rods corresponding to adjacent units are connected through a shear brace 14 hinged to the hinge frame 12, so that pedestrians can be prevented from crossing between two railing units, and the stability between the railing units is improved.
In order to prevent that there is the foreign matter to fall into hollow rod 1 during normal work to influence the lift of straight-bar 2, hollow rod 1 sets up guard ring 11 on the top, the material of guard ring 11 is the rubber body, and this kind of rubber material can not hinder the lift of straight-bar 2, and guard ring 11 external diameter equals hollow rod 1 internal diameter, and guard ring 11 internal diameter equals the external diameter of straight-bar 2.
As shown in fig. 3, when a pedestrian tries to cross the handrail, the foot steps on the foot cross bar 5, the pressure sensor 4 receives a pressure signal, the pressure sensor 4 transmits the signal to the signal switch 6, the signal switch 6 controls the electric push rod 3 to work, the electric push rod safety device further comprises an alarm 13, the alarm 13 is electrically connected with the pressure sensor 4, the alarm 13 is a voice alarm 13, a relay is further arranged on the fixed rod, the pressure sensor 4 is respectively electrically connected with the electric push rod 3 and the alarm 13 through the relay, when the pressure sensed by the pressure sensor 4 is greater than or equal to 30KG and is lower than 50KG, it is proved that the relay is communicated with the electric push rod 3 when the child climbs, and the first section of the electric push rod 3 stretches out; when pressure that pressure sensor 4 responded is greater than or equal to 50KG, prove to overturn for adult, the relay intercommunication, electric putter 3's both ends section push rod is all stretched out, and when the stress that pressure sensor 4 responded to was less than 30KG, electric putter 3 retracts to initial condition, prevents that pressure sensor 4 is too sensitive to avoid the maloperation.
The above contents are only for explaining the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and any modification made on the basis of the technical solution according to the technical idea of the present invention all fall within the protection scope of the claims of the present invention.
Claims (5)
1. A safety lifting handrail capable of preventing pedestrians from crossing is characterized by being divided into a plurality of units with the same structure, wherein each unit comprises a fixed handrail and a lifting handrail;
the fixed railing comprises a plurality of vertical hollow rods (1) which are arranged side by side, and the adjacent hollow rods (1) are connected through a transverse connecting rod (10) arranged close to the upper side; the hollow rods (1) at the two ends are fixed rods, the length of each fixed rod is greater than that of the hollow rod (1) in the middle, the bottoms of the fixed rods are connected with a fixed bottom plate (7), through holes are formed in the surface of the fixed bottom plate (7), foundation bolts (8) are arranged on the through holes, and the tail ends of the foundation bolts (8) extend into the ground; the bottom of the hollow rod (1) in the middle is arranged with a gap with the ground, and the top is the same as the top of the fixed rod in horizontal height; a pedal cross rod (5) is horizontally arranged between the bottom of the hollow rod (1) and the ground, and two ends of the pedal cross rod (5) are connected to the inside of the fixed rod;
the lifting handrail comprises straight rods (2) which are the same as the hollow rods (1) in number and are vertically arranged side by side, the length of each straight rod (2) is smaller than that of each hollow rod (1), the diameter of each straight rod is smaller than that of each hollow rod (1), each straight rod (2) extends into each hollow rod (1), and a handrail (9) is arranged at the top of each straight rod to connect all the straight rods (2);
the lower part of the pedal cross rod (5) extending into the fixed rod part is connected with a pressure sensor (4), two ends of the pressure sensor (4) are respectively contacted with the bottom surface of the pedal cross rod (5) and the top of the fixed bottom plate (7), the fixed rod is provided with an electric push rod (3) and a signal switch (6) at the lower part of the extending end of the straight rod (2), the extending direction of the electric push rod (3) is upward, the output end of the pressure sensor (4) is connected with the input end of the signal switch (6), and the output end of the signal switch (6) is connected with the signal input end of the electric push rod (3);
two adjacent units are fixedly connected through the outer side surfaces of two opposite fixing rods;
the top and the bottom of the outer side surface of the fixed rod respectively extend outwards to form a hinged frame (12);
two opposite fixing rods of adjacent units are connected through a shear support (14) hinged on the hinged frame (12).
2. A safety lifting rail against pedestrian crossing according to claim 1, characterised in that the electric push bar (3) is of three-part nested construction.
3. A safety lifting barrier against pedestrian crossing according to claim 1, characterized in that the fixed rod is provided with an alarm (13), and the input end of the alarm (13) is connected to the output end of the pressure sensor (4).
4. A safety lifting barrier against pedestrian crossing according to claim 1 characterized in that the top of the hollow bar (1) is provided with a guard ring (11), the outer diameter of the guard ring (11) is equal to the inner diameter of the hollow bar (1), and the inner diameter of the guard ring (11) is equal to the outer diameter of the straight bar (2).
5. A safety lifting rail against pedestrian crossing according to claim 1 characterized by the hollow bars (1) and straight bars (2) being round bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920093098.8U CN210163815U (en) | 2019-01-18 | 2019-01-18 | Can prevent safe lifting railing that pedestrian overturned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920093098.8U CN210163815U (en) | 2019-01-18 | 2019-01-18 | Can prevent safe lifting railing that pedestrian overturned |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210163815U true CN210163815U (en) | 2020-03-20 |
Family
ID=69786902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920093098.8U Expired - Fee Related CN210163815U (en) | 2019-01-18 | 2019-01-18 | Can prevent safe lifting railing that pedestrian overturned |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210163815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455909A (en) * | 2020-04-16 | 2020-07-28 | 赵银朋 | Anti-crossing road isolation fence |
| CN113089544A (en) * | 2021-03-29 | 2021-07-09 | 温州市龙湾区市政工程公司 | Municipal administration median |
-
2019
- 2019-01-18 CN CN201920093098.8U patent/CN210163815U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455909A (en) * | 2020-04-16 | 2020-07-28 | 赵银朋 | Anti-crossing road isolation fence |
| CN111455909B (en) * | 2020-04-16 | 2021-12-24 | 台州市腾阳窗饰有限公司 | Anti-crossing road isolation fence |
| CN113089544A (en) * | 2021-03-29 | 2021-07-09 | 温州市龙湾区市政工程公司 | Municipal administration median |
| CN113089544B (en) * | 2021-03-29 | 2022-08-26 | 温州市龙湾区市政工程公司 | Municipal administration median |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210163815U (en) | Can prevent safe lifting railing that pedestrian overturned | |
| CN201258464Y (en) | Anti-collision height limit frame | |
| CN201679438U (en) | Crawling ladder for power transmission tower | |
| KR102039508B1 (en) | Apparatus for prevention narrowness of high-place workbench | |
| CN102518389B (en) | A kind of charging equipment cat ladder preventing by mistake climbing | |
| CN205312854U (en) | Elevator apron safety device of system | |
| CN201083018Y (en) | Mobile multipurpose fast mounting scaffold | |
| KR100585816B1 (en) | A railing can be regulated height of veranda | |
| CN209457503U (en) | A kind of antitheft protecting fence of hidden structure | |
| CN208803694U (en) | A kind of decoration construction ladder with protective frame | |
| CN201443170U (en) | Falling-prevention guardrail in high-rise | |
| CN211142914U (en) | Road and bridge rail guard | |
| CN205934712U (en) | Prevent crossing railing | |
| CN210013663U (en) | Cat ladder with safety protection function | |
| CN211713809U (en) | Combined guardrail for traffic safety | |
| CN208137302U (en) | A kind of children's climbing guardrail | |
| CN219910620U (en) | Anti-falling crawling ladder | |
| CN204715851U (en) | For the protecting screen structure of steel tower | |
| CN205224675U (en) | Swimming pool safety staircase | |
| CN202718374U (en) | Foldable mobile platform | |
| CN105438930A (en) | Elevator car provided with pedestrian island | |
| CN214091322U (en) | Anti-climbing and anti-collision enclosing wall | |
| CN202810639U (en) | Warning sign for preventing climbing charged device by mistake | |
| CN215760872U (en) | Recoverable zinc steel guardrail | |
| CN217320680U (en) | Outdoor vertical ladder with guard ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200320 Termination date: 20210118 |