CN211849137U - Pedestrian safety monitoring device for road traffic - Google Patents
Pedestrian safety monitoring device for road traffic Download PDFInfo
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- CN211849137U CN211849137U CN202020372140.2U CN202020372140U CN211849137U CN 211849137 U CN211849137 U CN 211849137U CN 202020372140 U CN202020372140 U CN 202020372140U CN 211849137 U CN211849137 U CN 211849137U
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Abstract
The utility model relates to a municipal traffic technical field, more specifically say, it relates to a road traffic pedestrian safety monitoring device, and its technical scheme main points are: the pedestrian barrier is used for being installed on a pedestrian barrier and comprises a sensing assembly and a warning assembly, wherein the sensing assembly is used for sensing pedestrians to cross the pedestrian barrier, the warning assembly is used for receiving signals of the sensing assembly and sending out an alarm, and the warning assembly is electrically connected with the sensing assembly; the utility model has the advantages of play the warning effect to the pedestrian that overturns pedestrian jube, reduce the pedestrian and overturn the condition emergence of pedestrian jube.
Description
Technical Field
The utility model relates to a municipal traffic technical field, more specifically say, it relates to a road traffic pedestrian safety monitoring device.
Background
Road traffic safety refers to the state that human casualties or property loss can be controlled to be in an acceptable level in the process of traffic activities, a road traffic system is used as a dynamic open system, the safety of the road traffic system is limited by factors inside the system and interfered by the external environment of the system, the road traffic system is closely related to factors such as people, vehicles and road environments, and unreliable, unbalanced and unstable factors in the system can cause conflict and contradiction to generate unsafe factors or unsafe states.
At present, for example, a road traffic pedestrian safety monitoring device disclosed by CN207517195U comprises a box body, a light pole is fixedly connected to the back of the box body, a power connection port is arranged on the surface of the light pole, a box door is rotatably connected to the front of the box body through a hinge, a first positioning display screen is fixedly installed at the lower end of one side of the outer surface of the box door, a lock hole is arranged at the bottom of one side of the outer surface of the box door, which is far away from the first positioning display screen, a handle is fixedly connected between the lock hole and the first positioning display screen through a nut, a safety detection device is fixedly connected to the top of an inner cavity of the box body, the safety detection device enters the light pole through the power connection port through an electric wire and is connected in parallel with a street lamp, thereby solving the frequent occurrence of accidents caused by collision of people and vehicles due to the imperfection of, causing drivers to escape and the like.
The above prior art solutions have the following drawbacks: in the road traffic of reality, the condition that the pedestrian that comes and goes overtakes the guardrail often can appear, and this road traffic pedestrian safety monitoring device can't play the warning effect to the pedestrian who overturns the pedestrian jube, consequently remains to improve.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a road traffic pedestrian safety monitoring device has and plays the warning effect to the pedestrian that turns over pedestrian's jube, reduces the advantage that the condition that the pedestrian turns over pedestrian's jube takes place.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a road traffic pedestrian safety monitoring device for install on the pedestrian jube, including being used for responding to the pedestrian and crossing the response subassembly of pedestrian jube to and be used for receiving response subassembly signal and send out the warning subassembly of police dispatch newspaper, the warning subassembly with the response subassembly electricity is connected.
Through adopting above-mentioned technical scheme, response subassembly signals when the pedestrian climbs the pedestrian jube, warns the signal that the subassembly received the response subassembly and sent and send out the police dispatch newspaper, plays the warning effect to the pedestrian, can reduce the pedestrian and climb over the condition emergence of pedestrian jube.
The present invention may be further configured in a preferred embodiment as: the pedestrian barrier comprises a plurality of support columns fixedly arranged on the ground and a barrier fence arranged between two adjacent support columns, wherein the sensing assembly comprises a sensing groove formed in the top of the barrier fence along the length direction of the sensing groove and a sensing strip accommodated in the sensing groove, the top of the sensing strip is higher than the top of the barrier fence, a pressure sensor is arranged in the middle of the sensing groove, two pressure springs are arranged between the sensing groove and the sensing strip and are respectively positioned on two sides of the pressure sensor and symmetrically arranged relative to the pressure sensor, when the two pressure springs are in a natural state, the sensing strip is abutted to the pressure sensor, and the pressure sensor sends a first signal; when one of the pressure springs is in a compressed state, the sensing strip applies pressure to the pressure sensor, and the pressure sensor sends out a second signal.
By adopting the technical scheme, when no pedestrian climbs over the isolation fence, the induction strip is in a natural state, the induction strip is abutted with the pressure sensor, and the pressure sensor sends out a first signal; when the pedestrian climbs over the isolation fence, the top of the induction strip is higher than the top of the isolation rod, the body can contact the induction strip at the top of the isolation fence, the induction strip moves downwards under the action of the pressure of the pedestrian and enables one of the pressure springs to compress, meanwhile, the induction strip applies pressure to the pressure sensor, and the pressure sensor sends out a second signal.
The present invention may be further configured in a preferred embodiment as: the warning assembly comprises a controller, a warning lamp and an alarm, wherein the controller is arranged at the top of the supporting column and used for receiving a first signal and a second signal, the warning lamp and the alarm are electrically connected with the controller, and the pressure sensor is electrically connected with the controller.
By adopting the technical scheme, the controller receives the first signal, the warning lamp does not flicker, and the alarm does not sound; the controller receives the second signal, and the warning light scintillation, siren sound play the warning effect to the pedestrian.
The present invention may be further configured in a preferred embodiment as: the support column is fixedly provided with a monitoring box, the controller is located inside the monitoring box, and the warning lamp and the alarm are arranged at the top of the outer side of the monitoring box.
Through adopting above-mentioned technical scheme, the monitoring box can play the guard action to the controller.
The present invention may be further configured in a preferred embodiment as: the access hole has been seted up to the monitoring box, one side of access hole articulates there is the access door, the access door with be provided with the closure subassembly between the monitoring box.
Through adopting above-mentioned technical scheme, the setting of access door and access hole can make things convenient for operating personnel to overhaul and change parts such as controllers.
The present invention may be further configured in a preferred embodiment as: the locking assembly comprises a locking groove which is arranged on the inner wall of one side, away from the hinged part, of the access door along the horizontal direction, a rack is connected in the locking groove in a sliding mode, one end, away from the rotating shaft, of the rack is fixedly connected with a bolt body, the bolt body extends out of the locking groove, a side wall, away from the hinged part, of the access opening is provided with a slot for the bolt body to be matched in a splicing mode, one side of the locking groove is provided with a gear groove communicated with the locking groove, a transmission gear meshed with the rack is rotatably borne in the gear groove, a rotating column penetrates through the axis of the transmission gear, the rotating column is rotatably borne between two side plate faces of the access door, the rotating column is fixedly connected with the transmission gear, and one end of the rotating column penetrates out of the outer side wall of.
By adopting the technical scheme, an operator rotates the rotary column to enable the transmission gear to drive the rack to slide along the length direction of the locking groove, so that the bolt body is in inserting fit with the slot, the access door and the monitoring box are relatively fixed, and the locking between the access door and the monitoring box can be unlocked by reversely rotating the rotary handle.
The present invention may be further configured in a preferred embodiment as: the rotary column penetrates through one end of the outer side wall of the access door and is fixedly connected with a rotary handle.
Through adopting above-mentioned technical scheme, the swing handle makes things convenient for operating personnel to rotate drive gear.
The present invention may be further configured in a preferred embodiment as: and a return spring is fixedly connected between the bottom of the locking groove and the rack, and when the return spring is in a natural state, the bolt body is inserted into the slot.
By adopting the technical scheme, the bolt body is more firmly inserted into the slot by utilizing the elastic action of the pressure spring.
The present invention may be further configured in a preferred embodiment as: and a sealing waterproof pad is arranged between the access door and the access hole.
Through adopting above-mentioned technical scheme, sealed waterproof pad can reduce entering monitoring box such as rainwater to a certain extent.
To sum up, the utility model discloses a following at least one useful technological effect:
1. when a pedestrian crosses the pedestrian barrier, the sensing assembly sends a signal, and the warning assembly receives the signal sent by the sensing assembly and sends an alarm to warn the pedestrian, so that the situation that the pedestrian crosses the pedestrian barrier can be reduced;
2. when no pedestrian crosses the isolation fence, the induction strip is in a natural state, the induction strip is abutted with the pressure sensor, and the pressure sensor sends out a first signal; when a pedestrian crosses the isolation fence, the top of the induction strip is higher than the top of the isolation rod, the body can contact the induction strip at the top of the isolation fence, the induction strip moves downwards under the action of human pressure to enable one of the compression springs to compress, meanwhile, the induction strip applies pressure to the pressure sensor, and the pressure sensor sends out a second signal;
3. the monitoring box can play the guard action to the controller.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the assembly between the induction bars and the induction slots of the isolation rods in the embodiment of the present invention;
fig. 3 is a partial cross-sectional view of an embodiment of the invention;
fig. 4 is an enlarged view of a portion a in fig. 3.
Reference numerals: 1. a support pillar; 2. an isolation rod; 3. a guardrail; 4. an induction tank; 5. an induction strip; 6. a pressure sensor; 7. a pressure spring; 8. a monitoring box; 9. a warning light; 10. an alarm; 11. a controller; 12. an access hole; 13. an access door; 14. a locking groove; 15. a rack; 16. a plug body; 17. a slot; 18. a gear groove; 19. a transmission gear; 20. turning the column; 21. turning a handle; 22. and (6) returning the spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A pedestrian barrier, refer to fig. 1, comprises a plurality of support columns 1 fixedly arranged on the ground and a barrier fence arranged between two adjacent support columns 1, wherein the barrier fence comprises an upper barrier rod 2 and a lower barrier rod 2 which are horizontally arranged, a plurality of vertically arranged guardrails 3 are fixedly arranged between the two barrier rods 2 at intervals, the distance between the adjacent guardrails 3 is not more than 60mm, and children and the like can be prevented from passing through the guardrails 3; the utility model discloses a barrier fence, including barrier fence, be located the isolation rod 2 of top and leave ground height and be not less than 1100mm, can avoid the pedestrian to directly stride across barrier fence to a certain extent, and the isolation rod 2 that is located the below is not more than 100mm from ground height, can avoid children etc. to bore from barrier fence's below to a certain extent.
A road traffic pedestrian safety monitoring device, refer to fig. 1 and 2, is used for installing on the aforesaid pedestrian jube, including response subassembly and the warning subassembly that is used for receiving the response subassembly signal and sends out the police dispatch newspaper. The induction assembly comprises an induction groove 4 formed in the top of an upper isolation rod 2 along the length direction of the isolation rod, and an induction strip 5 accommodated in the induction groove 4, two ends of the induction groove 4 extend to support columns 1, the top of the induction strip 5 is higher than the top of the isolation rod 2, two ends of the induction strip 5 are respectively abutted to the support columns 1 at two ends of the induction strip, a pressure sensor 6 is arranged in the middle of the induction groove 4, two pressure springs 7 are arranged between the induction groove 4 and the induction strip 5, the two pressure springs 7 are arranged on two sides of the pressure sensor 6 and are symmetrically arranged relative to the pressure sensor 6, one end of each pressure spring 7 is fixedly connected with the bottom of the induction groove 4, and the other end of each pressure spring 7 is fixedly connected with the; when the two compression springs 7 are in a natural state, the induction strip 5 is abutted against the pressure sensor 6, and the pressure sensor 6 sends out a first signal; when one of the compression springs 7 is in a compressed state, the sensing strip 5 applies pressure to the pressure sensor 6, and the pressure sensor 6 sends out a second signal. The warning assembly comprises a controller 11 arranged at the top of the support column 1 and used for receiving the first signal and the second signal, a warning lamp 9 and an alarm 10 which are electrically connected with the controller 11, and the pressure sensor 6 is electrically connected with the controller 11.
In addition, still set firmly monitoring box 8 on the support column 1, controller 11 is located monitoring box 8's inside, and warning light 9 and siren 10 set firmly the top in monitoring box 8 outside. The monitoring box 8 is provided with an access hole 12, one side of the access hole 12 is hinged with an access door 13, and a sealing waterproof pad (not shown) is arranged between the access door 13 and the access hole 12, so that rainwater and the like can be reduced from entering the monitoring box 8 to a certain extent; a locking component is arranged between the access door 13 and the monitoring box 8.
Referring to fig. 3 and 4, the locking assembly includes a locking groove 14 horizontally formed on an inner wall of a side of the access door 13 away from the hinge, a rack 15 is slidably connected in the locking groove 14, a bolt 16 is fixedly connected to an end of the rack 15 away from the rotation shaft, the bolt 16 extends out of the locking groove 14, a slot 17 for the bolt 16 to be inserted and matched is formed in a side wall of the access opening 12 away from the hinge, a gear groove 18 communicated with the locking groove 14 is formed in one side of the locking groove 14, a transmission gear 19 meshed with the rack 15 is rotatably supported in the gear groove 18, a rotary column 20 is arranged at an axis of the transmission gear 19 in a penetrating manner, the rotary column 20 is rotatably supported between two side panels of the access door 13, the rotary column 20 is fixedly connected with the transmission gear 19, one end of the rotary column 20 penetrates through an outer side wall of the access door 13, and a rotary handle 21 is fixedly connected to an end of the rotary column, a return spring 22 is fixedly connected between the bottom of the locking groove 14 and the rack 15, and when the return spring 22 is in a natural state, the bolt body 16 is inserted into the slot 17, and the bolt body 16 is more firmly inserted into the slot 17 by utilizing the elastic force of the return spring 22.
An operator rotates the rotating handle 21 to enable the transmission gear 19 to drive the rack 15 to slide along the length direction of the locking groove 14, and further the bolt body 16 is in inserting fit with the slot 17, so that the access door 13 and the monitoring box 8 are relatively fixed, and the locking between the access door 13 and the monitoring box 8 can be unlocked by rotating the rotating handle in the reverse direction.
The implementation principle of the embodiment is as follows: when no pedestrian crosses the barrier fence, the induction strip 5 is in a natural state, the induction strip 5 is abutted with the pressure sensor 6, the pressure sensor 6 sends a first signal, the controller 11 receives the first signal, the warning lamp 9 does not flicker, and the alarm 10 does not sound; when the pedestrian climbs over the barrier fence, the top of response strip 5 is higher than the cell wall of response groove 4, and the body can contact the response strip 5 at barrier fence top, and response strip 5 moves down and makes one of them pressure spring 7 compression under the effect of people's pressure, and response strip 5 exerts pressure to pressure sensor 6 simultaneously, and pressure sensor 6 sends the second signal, and controller 11 accepts the second signal, and 9 scintillations of warning light, 10 rings of siren play the warning effect to the pedestrian.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a road traffic pedestrian safety monitoring device which characterized in that: the pedestrian barrier warning device is used for being installed on a pedestrian barrier and comprises a sensing assembly and a warning assembly, wherein the sensing assembly is used for sensing pedestrians to cross the pedestrian barrier, the warning assembly is used for receiving signals of the sensing assembly and sending out an alarm, and the warning assembly is electrically connected with the sensing assembly.
2. The road traffic pedestrian safety monitoring device of claim 1, characterized in that: the pedestrian barrier comprises a plurality of support columns (1) which are fixedly arranged on the ground and isolation fences arranged between two adjacent support columns (1), the induction component comprises an induction groove (4) arranged at the top of the isolation fence along the length direction, and an induction bar (5) accommodated in the induction groove (4), wherein the top of the induction bar (5) is higher than the top of the barrier fence, a pressure sensor (6) is arranged in the middle of the induction groove (4), two pressure springs (7) are arranged between the induction groove (4) and the induction strip (5), the two pressure springs (7) are respectively positioned at two sides of the pressure sensor (6) and are symmetrically arranged around the pressure sensor (6), when the two compression springs (7) are in a natural state, the induction strip (5) is abutted against the pressure sensor (6), and the pressure sensor (6) sends out a first signal; when one of the pressure springs (7) is in a compressed state, the sensing strip (5) applies pressure to the pressure sensor (6), and the pressure sensor (6) sends out a second signal.
3. The road traffic pedestrian safety monitoring device of claim 2, characterized in that: the warning assembly comprises a controller (11) arranged at the top of the supporting column (1) and used for receiving a first signal and a second signal, a warning lamp (9) and an alarm (10) electrically connected with the controller (11), and the pressure sensor (6) is electrically connected with the controller (11).
4. A road traffic pedestrian safety monitoring device according to claim 3, characterized in that: the support column (1) is fixedly provided with a monitoring box (8), the controller (11) is located inside the monitoring box (8), and the warning lamp (9) and the alarm (10) are arranged at the top of the outer side of the monitoring box (8).
5. The road traffic pedestrian safety monitoring device of claim 4, characterized in that: an access hole (12) is formed in the monitoring box (8), an access door (13) is hinged to one side of the access hole (12), and a locking assembly is arranged between the access door (13) and the monitoring box (8).
6. The road traffic pedestrian safety monitoring device of claim 5, characterized in that: the locking assembly comprises a locking groove (14) which is arranged on the inner wall of one side of the access door (13) far away from the hinged part along the horizontal direction, a rack (15) is connected in the locking groove (14) in a sliding manner, one end of the rack (15) far away from the rotating shaft is fixedly connected with a bolt body (16), the bolt body (16) extends out of the locking groove (14), a slot (17) for inserting and matching the bolt body (16) is formed in the side wall of the access opening (12) far away from the hinged part, a gear groove (18) communicated with the locking groove (14) is formed in one side of the locking groove (14), a transmission gear (19) meshed with the rack (15) is rotatably borne in the gear groove (18), a rotary column (20) penetrates through the axis of the transmission gear (19), and the rotary column (20) is rotatably borne between two side plate surfaces of the access door (13), the rotary column (20) is fixedly connected with the transmission gear (19), and one end of the rotary column (20) penetrates through the outer side wall of the access door (13).
7. The road traffic pedestrian safety monitoring device of claim 6, characterized in that: the rotary column (20) penetrates out of one end of the outer side wall of the access door (13) and is fixedly connected with a rotary handle (21).
8. The road traffic pedestrian safety monitoring device of claim 6, characterized in that: a return spring (22) is fixedly connected between the bottom of the locking groove (14) and the rack (15), and when the return spring (22) is in a natural state, the bolt body (16) is inserted into the slot (17).
9. The road traffic pedestrian safety monitoring device of claim 5, characterized in that: and a sealing waterproof pad is arranged between the access door (13) and the access opening (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020372140.2U CN211849137U (en) | 2020-03-21 | 2020-03-21 | Pedestrian safety monitoring device for road traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020372140.2U CN211849137U (en) | 2020-03-21 | 2020-03-21 | Pedestrian safety monitoring device for road traffic |
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| Publication Number | Publication Date |
|---|---|
| CN211849137U true CN211849137U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020372140.2U Active CN211849137U (en) | 2020-03-21 | 2020-03-21 | Pedestrian safety monitoring device for road traffic |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113891520A (en) * | 2021-11-09 | 2022-01-04 | 深圳市尚为照明有限公司 | Information intelligent lighting system |
| CN115822368A (en) * | 2022-10-08 | 2023-03-21 | 山东天厚石油科技有限责任公司 | Intelligent zinc steel guardrail for oil production well site |
-
2020
- 2020-03-21 CN CN202020372140.2U patent/CN211849137U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113891520A (en) * | 2021-11-09 | 2022-01-04 | 深圳市尚为照明有限公司 | Information intelligent lighting system |
| CN113891520B (en) * | 2021-11-09 | 2022-04-12 | 深圳市尚为照明有限公司 | Information intelligent lighting system |
| CN115822368A (en) * | 2022-10-08 | 2023-03-21 | 山东天厚石油科技有限责任公司 | Intelligent zinc steel guardrail for oil production well site |
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