CN214993398U

CN214993398U - Movable guardrail

Info

Publication number: CN214993398U
Application number: CN202121565456.4U
Authority: CN
Inventors: 任则铭
Original assignee: Hebei Jinhong Environmental Sanitation Equipment Technology Co ltd
Current assignee: Hebei Jinhong Environmental Sanitation Equipment Technology Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-12-03
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a movable guardrail, the utility model relates to a morning and evening tides guardrail technical field, including casing one and casing two, through bolt composite connection between casing one and the casing two, the one side intermediate position department that casing one and casing two carried on the back mutually impartially apart from having seted up a plurality of ventilation hole, and the inside intermediate position department of casing one and casing two is provided with filtering component, filtering component is including two limiting plates, two intermediate position department between the limiting plate is connected with the filtration perpendicularly and adsorbs the net. The device sets up filtering component through the inside at casing one and casing two, can adsorb filtering process to the automobile exhaust who comes and goes on the road, has played the effect of certain environmental protection, reduces the pollution that tail gas caused the air, simultaneously under driving piece and clockwork spring's elasticity, can make the dead lever reciprocate to can play clear effect to filtering the adsorption net, prevent to filter the adsorption net and take place the jam condition.

Description

Movable guardrail

Technical Field

The utility model relates to a morning and evening tides guardrail technical field specifically is a portable guardrail.

Background

The tidal lane is a lane which is set with one or more vehicle driving direction regulations to be changed with different time periods on a conditional road according to different traffic flow conditions in the morning and the evening inside the city. The specific situation is that when the number of vehicles entering the city at the early peak is large, the number of lanes in the city entering direction is increased, the number of lanes in the city exiting direction is reduced, when the number of vehicles exiting the city at the late peak is large, the number of lanes in the city exiting direction is increased, the number of lanes in the city entering direction is reduced, and therefore a tide guardrail is usually arranged on a tide lane.

But present morning and evening tides guardrail function is more single, and at the coming and going usual in-process of car, the car can produce many tail gases, and the morning and evening tides guardrail does not carry out corresponding processing to these tail gases, and then does not play the effect of environmental protection.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a portable guardrail has solved present morning and evening tides guardrail function more singleness, and at the in-process that comes and arrives often of car, the car can produce many tail gases, and the morning and evening tides guardrail does not carry out corresponding processing to these tail gases, and then does not play the problem of environmental protection.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a movable guardrail, includes casing one and casing two, through bolt composite connection between casing one and the casing two, a plurality of ventilation hole has been seted up to one side intermediate position department equidistance that casing one and casing two carried on the back mutually, and the inside intermediate position department of casing one and casing two is provided with filtering component.

The filtering component comprises two limiting plates, a filtering and adsorbing net is vertically connected at the middle position between the two limiting plates, the upper surface of one of the limiting plates is provided with a driving piece, a limiting shaft is vertically connected between the corners of one opposite surface of the two limiting plates, the outer surface of the limiting shaft is sleeved with sliding blocks, a fixed rod is horizontally connected between the two sliding blocks, one side surface of the fixed rod is fixedly connected with a cleaning brush, the middle positions of the lower surfaces of the two sides of the other limiting plate are fixedly connected with convex blocks, a second rotating shaft is rotatably connected between the two convex blocks, the outer surfaces of the two ends of the rotating shaft II are respectively sleeved with a second winding wheel, a clockwork spring is wound and installed in the second winding wheel, the upper end of the clockwork spring penetrates through the lower surface of the limiting plate in a sliding mode and is fixedly connected to the middle position of the lower side of the fixing rod.

Preferably, one side of the cleaning brush is in contact with the surface of the filtering and adsorbing net, and the cleaning brush is a nylon material member.

Preferably, the driving piece includes the lug of four corners of difference fixed connection in limiting plate upper surface, per two equal level rotation is connected with pivot one between the lug, the both ends surface of pivot one all cup joints and is provided with around a round one, install wire rope around the inside winding of round one, wire rope's lower extreme slides upper surface and fixed connection in the upside of dead lever, two the surface intermediate position department of pivot one all cup joints and is provided with the worm cover, the upper surface intermediate position department of limiting plate rotates and is connected with from the gear, from the gear respectively with two worm overlap between for the engagement.

Preferably, the upper surface of the limiting plate is located at the rear side of the slave gear and is rotatably connected with a master gear, the master gear and the slave gear are in meshing connection, a servo motor is arranged on the upper surface of the master gear, and the master gear is in driving connection through the servo motor.

Preferably, a battery and a time relay are respectively arranged inside the lower portion of the first shell and the lower portion of the second shell, the output end of the battery is electrically connected with the input end of the time relay through a lead, and the output end of the time relay is electrically connected with the input end of the servo motor through a lead.

Preferably, the lower inner parts of the first shell and the second shell are fixedly connected with a partition plate at the positions above the battery and the time relay.

Advantageous effects

The utility model provides a movable guardrail. Compared with the prior art, the method has the following beneficial effects:

1. this movable guardrail sets up filter assembly through the inside at casing one and casing two, can adsorb the filtration processing to the automobile exhaust who comes and goes on the road, has played the effect of certain environmental protection, reduces the pollution that tail gas caused the air, simultaneously under driving piece and clockwork spring's elasticity, can make the dead lever reciprocate to can play clear effect to filtering the adsorption screen, prevent to filter the adsorption screen and take place the jam condition, and then improved and filtered the adsorption screen and to automobile exhaust filterable effect.

2. This portable guardrail through the inside time relay that sets up at casing two, can make servo motor regularly work, and then can carry out regularly cleaning work to filtering the adsorption net, need not artifical switch-on servo motor's power and carries out cleaning work, convenient and fast to the intensity of artifical work has been reduced.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the inner structure of a housing according to the present invention;

FIG. 3 is a schematic view of the structure of the filter assembly of the present invention;

FIG. 4 is a schematic view of the driving member structure of the present invention;

fig. 5 is a schematic diagram of the internal structures of the first shell and the second shell of the present invention.

In the figure: 1. a first shell; 101. a battery; 2. a second shell; 21. a time relay; 22. a partition plate; 3. a vent hole; 4. a filter assembly; 41. a limiting plate; 42. filtering and adsorbing net; 43. a drive member; 431. a bump; 432. a first rotating shaft; 433. a first winding wheel; 434. a wire rope; 435. a worm sleeve; 436. a slave gear; 437. a main gear; 438. a servo motor; 44. a limiting shaft; 45. a slider; 46. fixing the rod; 47. a cleaning brush; 48. a raised block; 49. a second rotating shaft; 410. a second winding wheel; 411. a clockwork spring.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a movable guardrail, includes casing one 1 and casing two 2, through bolt composite connection between casing one 1 and the casing two 2, a plurality of ventilation hole 3 has been seted up to one side intermediate position department that casing one 1 and casing two 2 carried on the back mutually equidistance, and the inside intermediate position department of casing one 1 and casing two 2 is provided with filtering component 4.

Referring to fig. 3-4, in the embodiment of the present invention, the filtering assembly 4 includes two limiting plates 41, a filtering and adsorbing net 42 is vertically connected to an intermediate position between the two limiting plates 41, a driving member 43 is disposed on an upper surface of one of the limiting plates 41, a limiting shaft 44 is vertically connected between opposite corners of the two limiting plates 41, a sliding block 45 is slidably mounted on an outer surface of the limiting shaft 44, a fixing rod 46 is horizontally connected between the two sliding blocks 45, a cleaning brush 47 is fixedly connected to a side surface of the fixing rod 46, a protruding block 48 is fixedly connected to an intermediate position between lower surfaces of two sides of the other limiting plate 41, a second rotating shaft 49 is rotatably connected between the two protruding blocks 48, a second winding wheel 410 is rotatably mounted on outer surfaces of two ends of the second rotating shaft 49, a spring 411 is wound inside the second winding wheel 410, an upper end of the spring 411 passes through a lower surface of the limiting plate 41 and is fixedly connected to an intermediate position of a lower side of the fixing rod 46, one side of the cleaning brush 47 is in contact with the surface of the filtering and adsorbing net 42, the cleaning brush 47 is a nylon member, the nylon member has a wear-resistant effect, the driving member 43 includes protrusions 431 respectively fixedly connected to four corners of the upper surface of the limiting plate 41, a first rotating shaft 432 is horizontally and rotatably connected between every two protrusions 431, first rotating shafts 432 are respectively sleeved on the outer surfaces of two ends of the first rotating shafts 432, first winding wheels 433 are respectively wound on the inner portions of the first winding wheels 433, a steel wire rope 434 is wound on the inner portions of the first winding wheels 433, the lower end of the steel wire rope 434 slidably penetrates through the upper surface of the limiting plate 41 and is fixedly connected to the upper side of the fixing rod 46, worm sleeves 435 are respectively sleeved on the middle positions of the outer surfaces of the two first rotating shafts 432, a slave gear 436 is rotatably connected on the middle position of the upper surface of the limiting plate 41, the slave gear 436 is respectively engaged with the two worm sleeves 435, a master gear 437 is rotatably connected on the upper surface of the limiting plate 41 on the rear side of the gear 436, the master gear 437 is engaged with the slave gear 436, and a servo motor 438 is disposed on an upper surface of the master gear 437, and the master gear 437 is drivingly connected to the servo motor 438.

Please refer to fig. 5, in the embodiment of the present invention, the battery 101 and the time relay 21 are respectively disposed inside the first casing 1 and the second casing 2, the output end of the battery 101 is electrically connected to the input end of the time relay 21 through a conducting wire, the output end of the time relay 21 is electrically connected to the input end of the servo motor 438 through a conducting wire, the model of the battery 101 is DSG-89, the model of the time relay 21 is SAD-69, the model of the servo motor 438 is ZDF-87, the inside of the first casing 1 and the second casing 2 is located at the upper positions of the battery 101 and the time relay 21 and is fixedly connected with the partition plate 22, and the partition plate 22 can prevent water from entering the inside of the battery 101 and the time relay 21.

When in use, the tail gas of the automobile enters from the vent holes 3 on the first shell 1 and the second shell 2, enters the rear filtering and adsorbing net 42 to perform adsorption and filtration work on the tail gas, the servo motor 438 is controlled by the time relay 21 to operate at fixed time, the servo motor 438 can operate once every 24 hours, when the servo motor 438 operates, the main gear 437 is driven to rotate, the main gear 437 drives the driven gear 436 meshed with the main gear, because the driven gear 436 is respectively meshed with the worm sleeves 435 on the two first rotating shafts 432, the two first rotating shafts 432 are respectively driven to rotate when the driven gear 436 rotates, the first rotating shafts 432 drive the first winding wheels 433 at the two ends to rotate when the first rotating shafts 432 rotate, the first winding wheels 433 drive the steel wire rope 434 to wind or release, and the clockwork spring 411 has elasticity and can automatically wind under the elasticity when the clockwork spring 411 loses tension, so that under the repeated forward and reverse rotation of the servo motor 438, the lower end of the wire rope 434 drives the fixing rod 46 to move up and down, so that the cleaning brush 47 on the fixing rod 46 can clean the surface of the filtering and adsorbing net 42, and the effect of the filtering and adsorbing net 42 on the exhaust gas is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable guardrail, includes casing (1) and casing two (2), through bolted combination connection, its characterized in that between casing (1) and the casing two (2): a plurality of vent holes (3) are formed in the middle positions of the back surfaces of the first shell (1) and the second shell (2) at equal intervals, and a filtering component (4) is arranged in the middle positions of the interiors of the first shell (1) and the second shell (2);

the filter assembly (4) comprises two limiting plates (41), a filtering adsorption net (42) is perpendicularly connected to the middle position between the two limiting plates (41), a driving piece (43) is arranged on the upper surface of one of the limiting plates (41), a limiting shaft (44) is perpendicularly connected between the two opposite corners of the two limiting plates (41), sliding blocks (45) are sleeved on the outer surface of the limiting shaft (44), a fixing rod (46) is horizontally connected between the two sliding blocks (45), a cleaning brush (47) is fixedly connected to one side surface of the fixing rod (46), raised blocks (48) are fixedly connected to the middle positions of the lower surfaces of the two sides of the other limiting plate (41), a rotating shaft II (49) is rotatably connected between the two raised blocks (48), and winding wheels II (410) are sleeved on the outer surfaces of the two ends of the rotating shaft II (49), a clockwork spring (411) is wound inside the second winding wheel (410), and the upper end of the clockwork spring (411) penetrates through the lower surface of the limiting plate (41) in a sliding mode and is fixedly connected to the middle position of the lower side of the fixing rod (46).

2. A movable guard rail according to claim 1, wherein: one side of the cleaning brush (47) is in contact with the surface of the filtering and adsorbing net (42), and the cleaning brush (47) is a nylon material component.

3. A movable guard rail according to claim 1, wherein: driving piece (43) are including lug (431) of four corners of difference fixed connection in limiting plate (41) upper surface, per two equal level rotation is connected with pivot (432) between lug (431), the both ends surface of pivot (432) all cup joints and is provided with around wheel (433), around the inside winding of wheel (433) install wire rope (434), the lower extreme of wire rope (434) slides the upper surface and the fixed connection in the upside of dead lever (46) of passing limiting plate (41), two the surface intermediate position department of pivot (432) all cup joints and is provided with worm cover (435), the upper surface intermediate position department of limiting plate (41) rotates and is connected with from gear (436), from gear (436) respectively with two worm cover (435) between for the engagement.

4. A movable guard rail according to claim 3, wherein: the upper surface of the limiting plate (41) is located at the rear side position of the slave gear (436) and is rotatably connected with a master gear (437), the master gear (437) is meshed with the slave gear (436), a servo motor (438) is arranged on the upper surface of the master gear (437), and the master gear (437) is in driving connection through the servo motor (438).

5. A movable guard rail according to claim 4, wherein: the inside battery (101) and the time relay (21) of being provided with respectively in the below of casing (1) and casing two (2), the output of battery (101) passes through the input electric connection of wire and time relay (21), the output of time relay (21) passes through the input electric connection of wire and servo motor (438).

6. A movable guard rail according to claim 5, wherein: and the lower interiors of the first shell (1) and the second shell (2) are respectively fixedly connected with a partition plate (22) at the positions above the battery (101) and the time relay (21).