CN219992188U - Rail guard with warning function - Google Patents

Abstract

The utility model discloses a guard rail with a warning function, which comprises a base, wherein a guard post is vertically arranged at the top of the base, a footstock is arranged at the top end of the guard post, a plurality of spring dampers are vertically connected in the base, a limiting plate is arranged at the top end of each spring damper, a supporting rod is arranged at the bottom end surface of each limiting plate, a pressure sensor is arranged at the bottom end surface of the inner wall of the base, an alarm is horizontally arranged in the base, and two fixing blocks are arranged on one side surface of the footstock. Under the cooperation of siren and pressure sensor, pedestrian foot pushes down the limiting plate to the bottom and makes the limiting plate move downwards and compress spring damper, and drives the butt pole to the bottom and remove and extrude pressure sensor, detects pressure and with signal transmission to control module control start alarm to pedestrian and personnel on every side vigilance, and then can make personnel on every side in time know the condition, avoid unexpected emergence.

Description

Rail guard with warning function

Technical Field

The utility model relates to the technical field of bridge construction protective guard, in particular to a protective guard with a warning function.

Background

Along with the development of economy, more and more roads and bridges are built, particularly overpasses on roads and bridges are commonly found in large cities, and in order to reduce the mortality rate in accidents, bridge guard rails are arranged at two sides of the overpass, and the bridge guard rails are guardrails arranged on the bridge and can protect vehicles and pedestrians and avoid accidental falling;

the prior art (publication number: CN 213233134U) discloses a protective fence for bridge construction, which comprises a base, a protective column, a top plate and a buffer unit; the protective column is fixedly connected to the top of the base; the top plate is fixedly connected to the top of the protective column; the buffer unit is arranged on the side wall of the protective column; the buffer unit comprises a first buffer component and a second buffer component; the first buffer assembly comprises a first connecting plate, a first spring, a second connecting plate and an elastic plate; the elastic plate is fixedly connected to the side wall of the protective column; the first connecting plate is connected to the side wall of the protective column through an elastic plate; the second connecting plate is arranged on the side wall of the elastic plate; one end of the first spring is connected to the side wall of the first connecting plate, and the other end of the first spring is connected to the side wall of the second connecting plate; the device has better cushioning effect, however the device is when using, pedestrian's accident gets into the bridge edge, turns over and climbs the rail guard, and the device is owing to not set up warning structure, can't carry out warning protection to the pedestrian, consequently leads to the safety in utilization of device to reduce, can't in time vigilant personnel around when the pedestrian turns over climbs.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a guard rail with a warning function.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a rail guard with warning function, includes the base, the vertical protective column that installs in top of base, the footstock is installed on the top of protective column, the inside of base is vertical to be connected with a plurality of spring damper, a plurality of spring damper's top is installed the limiting plate, the butt pole is installed to the bottom face of limiting plate, pressure sensor is installed to the bottom face of base inner wall, the siren is installed to the inside level of base, two fixed blocks are installed to a side of footstock, two rotate between the fixed block and install the connecting axle, the motor is installed to one side of fixed block, the rotation end and the one end of connecting axle of motor are connected, the epaxial fixed baffle that has cup jointed of connecting, the blotter is installed to a side of baffle, spacing frame is installed to the top face of footstock.

Preferably, the bottom of both sides of base is all vertical to be connected with the inserted bar, two the push pedal is all installed to the bottom of inserted bar.

Preferably, a control module is installed in the base, and the control module is electrically connected with the pressure sensor and the motor.

Preferably, the limiting groove is formed in the base, the limiting plate is a convex plate, and the limiting plate is slidably buried in the limiting groove.

Preferably, the pressure sensor and the supporting rod are positioned at the same vertical center, and the supporting rod is contacted with the top end of the pressure sensor.

Preferably, a supporting groove is formed in the top of one side of the limiting frame, and the buffer cushion is a rubber cushion.

The utility model has the following beneficial effects:

1. under the cooperation of siren and pressure sensor, pedestrian foot pushes down the limiting plate to the bottom and makes the limiting plate move downwards and compress spring damper, and drives the butt pole to the bottom and remove and extrude pressure sensor, detects pressure and with signal transmission to control module control start alarm to pedestrian and personnel on every side vigilance, and then can make personnel on every side in time know the condition, avoid unexpected emergence.

2. Under the cooperation of baffle and cushion, can drive the connecting axle through control module starter motor and rotate, and then drive the baffle and rotate to the vertical direction department in top of footstock, the cushion card is gone into to spacing back to the baffle in one side of spacing frame this moment, can in time protect the pedestrian through the baffle, avoids its accident to drop to prevent through the blotter that the baffle from bumping with the pedestrian, and then increased the safety in utilization of this device.

Drawings

Fig. 1 is a schematic perspective view of a guard rail with a warning function according to the present utility model;

fig. 2 is a schematic diagram of a rear view structure of a guard rail with a warning function according to the present utility model;

fig. 3 is a schematic perspective view of a connection between a baffle plate and a top seat of a guard rail with a warning function according to the present utility model;

fig. 4 is a schematic diagram of an explosion structure at the joint of the base and the limiting plate of the guard rail with the warning function according to the present utility model.

In the figure: 1. a base; 101. a rod; 102. a push plate; 103. a control module; 2. a protective column; 3. a top base; 4. a spring damper; 5. a limiting plate; 6. a supporting rod; 7. a pressure sensor; 8. a fixed block; 9. a connecting shaft; 10. a motor; 11. a baffle; 12. a cushion pad; 13. a limit frame; 14. an alarm.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a guard rail with warning function, the on-line screen storage device comprises a base 1, guard post 2 is vertically installed at the top of base 1, footstock 3 is installed on the top of guard post 2, the inside of base 1 is vertically connected with a plurality of spring damper 4, and is a plurality of limiting plate 5 is installed on the top of spring damper 4, supporting rod 6 is installed to the bottom surface of limiting plate 5, pressure sensor 7 is installed to the bottom surface of base 1 inner wall, alarm 14 is installed to the inside level of base 1, two fixed blocks 8 are installed to a side of footstock 3, two connecting axle 9 is installed in the rotation between the fixed block 8, motor 10 is installed to one side of fixed block 8, the rotation end of motor 10 is connected with one end of connecting axle 9, baffle 11 has been fixedly cup jointed on the connecting axle 9, blotter 12 is installed to a side of baffle 11, limit frame 13 is installed to the top surface of footstock 3.

Specifically, the bottom of the two sides of the base 1 is vertically connected with the inserting rods 101, the bottom ends of the two inserting rods 101 are provided with the pushing plates 102, and the device can be conveniently installed at the designated position through the pushing plates 102 and the inserting rods 101.

Specifically, a control module 103 is installed in the base 1, and the control module 103 is electrically connected with the pressure sensor 7 and the motor 10.

Specifically, the limiting groove is formed in the base 1, the limiting plate 5 is a convex plate, and the limiting plate 5 is slidingly buried in the limiting groove.

Specifically, the pressure sensor 7 and the supporting rod 6 are located at the same vertical center, and the supporting rod 6 contacts with the top end of the pressure sensor 7.

Specifically, a supporting groove is formed in the top of one side of the limiting frame 13, and the cushion pad 12 is a rubber pad.

The application method and the advantages of the utility model are as follows: the working process of the guard rail with the warning function in use is as follows:

in the utility model, as shown in fig. 1-4, when the device is used, after the base 1, the protection column 2 and the footstock 3 are arranged at the appointed position of the bridge edge, if a pedestrian accidentally enters the edge and climbs the device, the foot of the pedestrian presses the limit plate 5 to the bottom so as to enable the limit plate 5 to downwards move and compress the spring damper 4, the supporting rod 6 is driven to downwards move so as to squeeze the pressure sensor 7, the pressure sensor 7 detects the pressure and transmits signals to the control module 103 to control the starting alarm 14 to wake the pedestrian and surrounding personnel, so that the surrounding personnel can timely know the situation, the accident is avoided, meanwhile, the control module 103 starts the motor 10 so as to drive the connecting shaft 9 to rotate, and then drive the baffle 11 to rotate to the top vertical direction of the footstock 3, at the moment, after the baffle 11 is limited in one side of the limit frame 13 is blocked by the buffer cushion 12, the baffle 11 can timely protect the pedestrian, the pedestrian is prevented from accidentally falling down, the baffle 11 is prevented from colliding with the pedestrian by the buffer cushion 12, and the use safety of the device is further improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a rail guard with warning function, includes base (1), its characterized in that, guard post (2) are vertically installed at the top of base (1), footstock (3) are installed on the top of guard post (2), the inside of base (1) is vertical to be connected with a plurality of spring damper (4), and a plurality of limiting plate (5) are installed on the top of spring damper (4), supporting rod (6) are installed to the bottom surface of limiting plate (5), pressure sensor (7) are installed to the bottom surface of base (1) inner wall, alarm (14) are installed to the inside level of base (1), two fixed blocks (8) are installed to a side of footstock (3) rotating between fixed block (8) and install connecting axle (9), motor (10) are installed to one side of fixed block (8), the rotation end and the one end of connecting axle (9) of motor (10), baffle (11) have been fixed in cup joint on connecting axle (9), baffle (11) are installed to one side level, terminal frame (13) are installed on one side of blotter (12).

2. The guard rail with the warning function according to claim 1, wherein two side bottoms of the base (1) are vertically connected with inserted bars (101), and push plates (102) are arranged at the bottom ends of the two inserted bars (101).

3. The guard rail with the warning function according to claim 1, characterized in that a control module (103) is installed in the base (1), and the control module (103) is electrically connected with the pressure sensor (7) and the motor (10).

4. The guard rail with the warning function according to claim 1, wherein a limiting groove is formed in the base (1), the limiting plate (5) is a convex plate, and the limiting plate (5) is slidingly buried in the limiting groove.

5. The guard rail with the warning function according to claim 1, characterized in that the pressure sensor (7) and the supporting rod (6) are located at the same vertical center, and the supporting rod (6) is contacted with the top end of the pressure sensor (7).

6. The guard rail with the warning function according to claim 1, wherein a supporting groove is formed in the top of one side of the limiting frame (13), and the cushion pad (12) is a rubber pad.