CN218291731U - Municipal administration public works construction guardrail structure - Google Patents

Abstract

The utility model belongs to the technical field of protective guardrails, in particular to a protective guardrail structure for municipal public engineering construction, which comprises a bottom plate; the cleaning device comprises a bottom plate, a connecting column, a top plate, a cleaning ring, a limiting block, a motor and a motor, wherein the connecting column is fixed on the bottom plate, the top plate is fixed on the connecting column, two fixing columns are fixed on two sides of the top plate, an alarm assembly is fixed on two sides of the bottom end of the bottom plate, an alarm is fixed on the top side of the top plate, the cleaning assembly comprises the connecting column, the connecting column is sleeved with the cleaning ring, one side of the cleaning ring is fixedly connected with the limiting block, a hole is formed in the limiting block, a lead screw is sleeved in the hole, the lead screw is fixed between the bottom plate and the top plate, the limiting block is fixed with the motor, and an output shaft of the motor is connected with the limiting block through a coupler; through the structural design of the alarm assembly, the pedestrian gives up to cross the protective guardrail, so that the safety of the pedestrian is ensured, the collision accident between the pedestrian and the running motor vehicle when the pedestrian passes through the road is avoided, and the accident is avoided.

Description

Municipal administration public works construction guardrail structure

Technical Field

The utility model relates to a protection guardrail technical field specifically is a municipal administration public works construction protection guardrail structure.

Background

The municipal guardrail is also called a galvanized plastic-sprayed steel guardrail for urban traffic. The novel urban road isolation strip is attractive and novel, easy to install, safe, reliable and low in price, and is usually used for isolating urban traffic main roads, intermediate green isolation belts of expressways, bridges, secondary roads, village and town roads, toll gates of all roads and the like;

during the construction of municipal works, the municipal guardrail is used for isolating and warning a construction site, so that the influence on the environment around the construction site and surrounding residents is avoided, and meanwhile, the construction of a construction unit can be facilitated;

when the protective guardrail is arranged in the middle of a highway, a lot of pedestrians can directly cross the guardrail to pass through the highway in order to facilitate the crossing of the guardrail, not only can violate the road traffic safety law, but also can threaten the lives of the pedestrians and other people, and after the reflector arranged on the guardrail is blown by wind and rain for a long time, a lot of dust can be attached to the surface of the reflector to influence the function of the reflector; therefore, a municipal utility construction protection guardrail structure is provided to the above problem.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, to the problem that the reflector cleared up on protection guardrail to pedestrian's warning and guardrail, the utility model provides a municipal administration public works construction protection guardrail structure.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a protective guardrail structure for municipal public works construction, which comprises a bottom plate; a connecting column is fixed on the bottom plate, a light reflecting sheet is arranged on the connecting column, a cleaning assembly is mounted on the connecting column, a top plate is fixed on the connecting column, two fixing columns are fixed on two sides of the top plate, alarm assemblies are fixed on two sides of the bottom end of the bottom plate, and an alarm is fixed on the top side of the top plate;

the cleaning assembly comprises a connecting column, a cleaning ring is sleeved on the connecting column, a limiting block is fixedly connected to one side of the cleaning ring, a hole is formed in the limiting block, a lead screw is sleeved in the hole and fixed between the bottom plate and the top plate, a motor is fixed on the limiting block, an output shaft of the motor is connected with the limiting block through a coupler, when a pedestrian is ready to cross the protective guardrail, two hands can be supported on the top plate, the weight of the pedestrian can trigger an alarm assembly, the alarm starts to play a voice alarm, the pedestrian gives up to cross the protective guardrail, the safety of the pedestrian is guaranteed, and the collision accident caused by the pedestrian crossing the road and the running motor vehicle is also avoided, the emergence of accident has been avoided, the reflector panel that sets up on the spliced pole can provide the field of vision for the driver through reflection light when the car traveles night, prevent that the driver from can't seeing the protection guardrail because the field of vision is unclear night, thereby can hit the protection guardrail, the safety of driver's driving at night has been guaranteed, but the reflector panel that sets up on the protection guardrail if long-time not clear up, the surface can be stained with and attach a lot of dust, influence its reflection of light effect, the clearance subassembly can pass through starter motor this moment, it is sharp reciprocating motion to drive the stopper on the lead screw, the clean ring of up-and-down motion will clear up the dust on the reflector panel, the reflection of light effect of reflector panel is improved.

Preferably, the alarm subassembly includes the bottom plate, bottom plate bottom both sides are fixed with a telescopic cylinder, the cover is served to the effect of a telescopic cylinder and is equipped with the telescopic link, the one end of telescopic link is fixed on the fixed plate, the welding has the spring on the fixed plate, the other end welding of spring is on the top side inner wall of a telescopic cylinder, the spring is fixed between a telescopic cylinder and fixed plate, the other end of telescopic link is fixed on the base, when the pedestrian turns over the protection guardrail, both hands prop on the roof of protection guardrail, the weight of health can be with the protection guardrail pushing down, the telescopic link atress passes through the fixed plate and presses the spring to the top side of a telescopic cylinder, triggers the alarm, the warning pedestrian forbids to turn over the protection guardrail more, when the pedestrian turns over the protection guardrail more, both hands leave the roof of protection guardrail, the protection guardrail is no longer the atress, the spring can kick-back, drives the protection guardrail and resumes original height, removes the alarm.

Preferably, the bottom side of a telescopic cylinder is fixed with the plate electrode, the top side of base is fixed with the electrode slice, and when the protection guardrail atress pushed down, the plate electrode of the bottom side of a telescopic cylinder can contact with the electrode slice on the top side of base, triggers the alarm, and when the protection guardrail no longer atress, the spring can kick-back, drives the protection guardrail and resumes original height, and the plate electrode no longer contacts with the electrode slice, removes the alarm.

Preferably, the electrode plate and the electrode plate are on the same horizontal line, the electrode plate, the alarm and the electrode plate form a series circuit, the series circuit uses commercial power as a power supply, the electrode plate on the bottom side of the telescopic cylinder can be in contact with the electrode plate on the top side of the base, the alarm is started through signal connection, voice alarm is played, and pedestrians give up crossing the protective guardrail.

Preferably, the spliced pole is provided with six groups, and the clearance subassembly is all installed to every group spliced pole, can strengthen the safeguard function of protection guardrail, can clear up the dust on the reflector on every spliced pole moreover.

Preferably, the alarm subassembly is provided with two sets ofly, sets up respectively in the bottom of two fixed columns, can the atress simultaneously when the pedestrian will cross the protection guardrail, triggers the alarm, prevents that the pedestrian from crossing the protection guardrail, guarantees pedestrian's life safety.

The utility model discloses an useful part lies in:

1. the utility model provides a municipal administration public works construction protection guardrail structure, structural design through the alarm subassembly, when the pedestrian climbs protection guardrail, both hands prop on protection guardrail's roof, the weight of health can be with protection guardrail pushing down, the telescopic link atress passes through the fixed plate and presses the spring to the top side of telescopic cylinder, the plate electrode of telescopic cylinder's bottom side can contact with the electrode slice of the top side of base, trigger the alarm, the warning pedestrian forbids to climb protection guardrail, when the pedestrian gives up climbing protection guardrail, both hands leave protection guardrail's roof, protection guardrail no longer atress, the spring can kick-back, it resumes original height to drive protection guardrail, plate electrode and electrode slice no longer contact, relieve the alarm, the siren begins to play voice alarm, make the pedestrian abandon guard guardrail more, pedestrian's safety has not only been guaranteed, also avoided the pedestrian to pass through highway and can appear the accident conflict with the motor vehicle that traveles, the emergence of accident has been avoided.

2. The utility model provides a municipal administration public works construction protection guardrail structure, structural design through the clearance subassembly, the reflector of setting on the protection guardrail if not clear for a long time, the surface can be stained with attaches a lot of dust, influence its reflection of light effect, the clearance subassembly can pass through starter motor this moment, it is straight reciprocating motion to drive the stopper on the lead screw, the clean ring of up-and-down motion will clear up the dust on the reflector, improve the reflection of light effect of reflector, can provide the field of vision for the driver through reflection light when the car goes night, prevent that the driver can not see the protection guardrail because the field of vision is not clear night, thereby can hit the protection guardrail, the safety of driver's driving at night has been guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is an overall front perspective structure diagram of the first embodiment;

FIG. 2 is a schematic side view of a first embodiment;

FIG. 3 is a schematic perspective view of the entire side view of the first embodiment;

FIG. 4 is a schematic structural diagram of an alarm device according to the first embodiment;

fig. 5 is a schematic structural diagram of an overall front perspective of the second embodiment.

In the figure: 1. a base plate; 2. connecting columns; 3. a top plate; 4. fixing a column; 5. a telescopic cylinder; 6. a telescopic rod; 7. a fixing plate; 8. a spring; 9. a base; 10. an electrode plate; 11. an electrode sheet; 12. a light-reflecting sheet; 13. cleaning the circular ring; 14. a limiting block; 15. a screw rod; 16. a motor; 17. an alarm; 18. a dust cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1 to 4, a protective guard rail structure for municipal and public works construction includes a base plate 1; a connecting column 2 is fixed on the bottom plate 1, a reflector 12 is arranged on the connecting column 2, a cleaning assembly is arranged on the connecting column 2, a top plate 3 is fixed on the connecting column 2, two fixing columns 4 are fixed on two sides of the top plate 3, alarm assemblies are fixed on two sides of the bottom end of the bottom plate 1, and an alarm 17 is fixed on the top side of the top plate 3;

the cleaning assembly comprises a connecting column 2, a cleaning ring 13 is sleeved on the connecting column 2, a limiting block 14 is fixedly connected to one side of the cleaning ring 13, a hole is formed in the limiting block 14, a screw rod 15 is sleeved in the hole, the screw rod 15 is fixed between the bottom plate 1 and the top plate 3, a motor 16 is fixed on the limiting block 14, and an output shaft of the motor 16 is connected with the limiting block 14 through a coupler;

the during operation, when the pedestrian prepares to cross the protection guardrail, both hands can be propped on roof 3, pedestrian's weight can trigger the alarm subassembly, siren 17 begins to broadcast the pronunciation alarm, make the pedestrian give up and cross the protection guardrail, not only the pedestrian's safety has been guaranteed, the pedestrian has also been avoided crossing the highway and can appear the conflict accident with the motor vehicle that traveles, the emergence of accident has been avoided, reflector panel 12 that sets up on spliced pole 2 can provide the field of vision for the driver through reflection light when the car is gone night, prevent that the driver can not see the protection guardrail because the field of vision is unclear night, thereby the protection guardrail can be hit, the safety of driver's driving night has been guaranteed, but reflector panel 12 that sets up on the protection guardrail if clear for a long time, the surface can be stained with a lot of dust, influence its reflection of light effect, the clearance subassembly can pass through starter motor 16 this moment, drive stopper 14 and do straight reciprocating motion on lead screw 15, the clean ring 13 of up-and down motion will clear up the dust on reflector panel 12, improve the reflection of reflector panel 12 effect.

The alarm assembly comprises a bottom plate 1, telescopic cylinders 5 are fixed on two sides of the bottom end of the bottom plate 1, a telescopic rod 6 is sleeved on the action end of each telescopic cylinder 5, one end of each telescopic rod 6 is fixed on a fixed plate 7, a spring 8 is welded on each fixed plate 7, the other end of each spring 8 is welded on the inner wall of the top side of each telescopic cylinder 5, each spring 8 is fixed between each telescopic cylinder 5 and each fixed plate 7, and the other end of each telescopic rod 6 is fixed on a base 9;

the during operation, when the pedestrian climbs over the protection guardrail, both hands prop on the roof 3 of protection guardrail, the weight of health can be with the protection guardrail pushing down, 6 atresss of telescopic link are pressed spring 8 to the top side of telescopic cylinder 5 through fixed plate 7, trigger the alarm, warn the pedestrian forbid to climb over the protection guardrail, give up when surging the protection guardrail when the pedestrian, both hands leave the roof 3 of protection guardrail, the protection guardrail is no longer the atress, spring 8 can kick-back, it resumes original height to drive the protection guardrail, remove the alarm.

An electrode plate 10 is fixed at the bottom side of the telescopic cylinder 5, and an electrode plate 11 is fixed at the top side of the base 9; during operation, when the protection guardrail atress pushed down, 6 atresss of telescopic link pressed spring 8 to the top side of a telescopic cylinder 5 through fixed plate 7, and the plate electrode 10 of the bottom side of a telescopic cylinder 5 can contact with the electrode slice 11 on the top side of base 9, triggered the alarm, and when the protection guardrail no longer atress, spring 8 can kick-back, drives the protection guardrail and resumes original height, and plate electrode 10 no longer contacts with electrode slice 11, removes the alarm.

The electrode plate 10 and the electrode plate 11 are on the same horizontal line, the electrode plate 10, the alarm 17 and the electrode plate 11 form a series circuit, and the series circuit takes commercial power as a power supply; in operation, the electrode plate 10 at the bottom side of the telescopic cylinder 5 can contact with the electrode plate 11 at the top side of the base 9, the alarm 17 is started through signal connection, voice alarm is played, and pedestrians are warned to give up crossing over the protection guardrail.

Six groups of connecting columns 2 are arranged, and each group of connecting columns 2 is provided with a cleaning assembly; during operation, can strengthen the safeguard function of protection guardrail, can clear up the dust on the reflector panel 12 on every spliced pole 2 moreover.

The two groups of alarm components are respectively arranged at the bottom ends of the two fixed columns 4; during operation, when a pedestrian climbs over the protection guardrail, the pedestrian can be stressed simultaneously to trigger an alarm, so that the pedestrian is prevented from climbing over the protection guardrail, and the life safety of the pedestrian is ensured.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, the dust cover 18 is sleeved on the motor 16; when the motor is in operation, dust is prevented from adhering to the motor 16, and the working efficiency of the motor 16 is prevented from being affected.

The working principle is that when a pedestrian is ready to cross the protection guardrail, two hands are supported on a top plate 3 of the protection guardrail, the weight of the body can press the protection guardrail downwards, a telescopic rod 6 is stressed to press a spring 8 to the top side of a telescopic cylinder 5 through a fixing plate 7, a plate electrode 10 on the bottom side of the telescopic cylinder 5 can be in contact with an electrode plate 11 on the top side of a base 9, an alarm is triggered, the pedestrian is warned to forbid crossing the protection guardrail, when the pedestrian gives up crossing the protection guardrail, the two hands leave the top plate 3 of the protection guardrail, the protection guardrail is not stressed any more, the spring 8 can rebound to drive the protection guardrail to recover the original height, the plate electrode 10 is not in contact with the electrode plate 11, the alarm is relieved, an alarm 17 starts to play a voice alarm, the pedestrian gives up crossing the protection guardrail, the safety of the pedestrian is ensured, a conflict accident with a running motor vehicle is avoided, a reflector 12 arranged on a connecting column 2 can provide a field of vision for the driver through reflected light when the vehicle runs, the driver can not see the protection guardrail, the safety guardrail, a reflector 12 is ensured, a reflector 12 can be capable of driving safety barrier when the vehicle runs, a motor can drive a reflector 12 to clean up and a reflector ring, and a motor 12, and a dust-up-down cleaning stopper 12, a dust cleaning stopper 12 can be used for cleaning effect at night, and a long-up-and down cleaning effect at night, and a night, if a dust cleaning stopper 12, the dust cleaning stopper 12, and a long-up-down cleaning effect can be improved straight-up-down cleaning effect at night, and a dust cleaning effect can be realized.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (6)

1. The utility model provides a municipal administration public works construction guardrail structure which characterized in that: comprises a bottom plate (1); a connecting column (2) is fixed on the bottom plate (1), a reflector (12) is arranged on the connecting column (2), a cleaning assembly is mounted on the connecting column (2), a top plate (3) is fixed on the connecting column (2), two fixing columns (4) are fixed on two sides of the top plate (3), alarm assemblies are fixed on two sides of the bottom end of the bottom plate (1), and an alarm (17) is fixed on the top side of the top plate (3);

the clearance subassembly includes spliced pole (2), the cover is equipped with clean ring (13) on spliced pole (2), one side rigid coupling of clean ring (13) has stopper (14), set up porosely on stopper (14), and the downthehole cover is equipped with lead screw (15), lead screw (15) are fixed between bottom plate (1) and roof (3), be fixed with motor (16) on stopper (14), the output shaft of motor (16) passes through the shaft coupling and is connected with stopper (14).

2. The municipal utility construction protective fence structure of claim 1, wherein: the alarm assembly comprises a bottom plate (1), wherein telescopic cylinders (5) are fixed on two sides of the bottom plate (1), telescopic rods (6) are sleeved on the action ends of the telescopic cylinders (5), one ends of the telescopic rods (6) are fixed on a fixed plate (7), springs (8) are welded on the fixed plate (7), the other ends of the springs (8) are welded on the inner wall of the top side of the telescopic cylinders (5), the springs (8) are fixed between the telescopic cylinders (5) and the fixed plate (7), and the other ends of the telescopic rods (6) are fixed on a base (9).

3. The municipal utility construction protective fence structure of claim 2, wherein: an electrode plate (10) is fixed on the bottom side of the telescopic cylinder (5), and an electrode plate (11) is fixed on the top side of the base (9).

4. The municipal utility construction protective fence structure according to claim 3, wherein: the electrode plate (10) and the electrode plate (11) are on the same horizontal line, the electrode plate (10), the alarm (17) and the electrode plate (11) form a series circuit, and the series circuit takes commercial power as a power supply.

5. The municipal utility construction protective fence structure of claim 1, wherein: the connecting columns (2) are provided with six groups, and each group of connecting columns (2) is provided with a cleaning assembly.

6. The municipal utility construction protective fence structure of claim 1, wherein: the alarm components are provided with two groups and are respectively arranged at the bottom ends of the two fixing columns (4).

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