CN111501623A

CN111501623A - Road guardrail for municipal administration

Info

Publication number: CN111501623A
Application number: CN202010324079.9A
Authority: CN
Inventors: 郑翔; 任士猛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-08-07

Abstract

The invention relates to a municipal road guardrail which comprises two bases, wherein the upper end of each base is connected with a vertical rod, a plurality of transverse rods are connected between the two vertical rods, the bases are hollow, the vertical rods are hollow and communicated with the bases, a water collecting device used for collecting rainwater is arranged at the upper ends of the vertical rods, the transverse rods are hollow and communicated with the insides of the vertical rods, at least two water outlet holes are formed in the outer side walls of the transverse rods at intervals along the length direction of the transverse rods, and sealing assemblies used for sealing all the water outlet holes are arranged on the outer side walls of the transverse rods. When raining, rainwater is collected by the water collecting device and enters the vertical rod; when ground needs cooling or clearance, pull down seal assembly, open the apopore on the horizontal pole to make the interior rainwater of montant all flow subaerially through the apopore, and then cool down or clear up ground.

Description

Road guardrail for municipal administration

Technical Field

The invention relates to the technical field of guardrails, in particular to a municipal road guardrail.

Background

In road planning, in order to guarantee that vehicles coming and going are well ordered, guardrails can be arranged between different lanes, and then the effects of isolation and protection are achieved. A guardrail typically comprises a base, vertical bars and a number of cross bars.

At present, patent publication No. CN107604852A discloses a road guardrail, which comprises two bases, wherein the upper ends of the bases form mounting grooves; two ends of the lower cross rod are respectively arranged in the mounting grooves of the two bases; the lower ends of the two vertical supporting rods are respectively and vertically arranged in the mounting grooves of the two bases; the two ends of the upper cross rod are respectively adjustably mounted at the upper ends of the two vertical supporting rods, so that the distance between the upper cross rod and the lower cross rod can be adjusted; and the foldable connecting rods are arranged between the upper cross rod and the lower cross rod and comprise upper connecting rods and lower connecting rods, one ends of the upper connecting rods are rotatably connected with the upper cross rod, one ends of the lower connecting rods are rotatably connected with the lower cross rod, and the other ends of the upper connecting rods are hinged with the other ends of the lower connecting rods. The guardrail is convenient to disassemble, and each part is convenient to replace.

The above prior art solutions have the following drawbacks: in summer, the temperature is high and it is frequent to rain, if can collect and utilize the rainwater, can effectively reduce the temperature of road, and this guardrail is in outdoor environment for a long time, but can't collect and utilize the rainwater, consequently awaits the improvement.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a municipal road guardrail which can collect rainwater and cool or clean a road by using the rainwater.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a road guardrail for municipal administration, includes two bases, every the base upper end all is connected with the montant, two be connected with a plurality of horizontal poles between the montant, the inside cavity of base, the inside cavity of montant and communicate with the base, the montant upper end is provided with the water-collecting device who is used for collecting the rainwater, the inside cavity of horizontal pole and with the inside intercommunication of montant, the lateral wall of horizontal pole is provided with two at least apopores along self length direction interval, the horizontal pole lateral wall is provided with the seal assembly who is used for sealing all apopores.

By adopting the technical scheme, when raining, rainwater is collected by the water collecting device and then enters the vertical rod; when ground needs cooling or clearance, pull down seal assembly, open the apopore on the horizontal pole to make the interior rainwater of montant all flow subaerially through the apopore, and then cool down or clear up ground.

The present invention in a preferred example may be further configured to: the sealing assembly comprises a sealing arc plate used for sealing the water outlet hole, the sealing arc plate is tightly attached to the outer side wall of the cross rod, at least two sealing columns are arranged on one side, facing the cross rod, of the sealing arc plate at intervals along the length direction of the sealing arc plate, and the sealing arc plate is connected with the cross rod through a fixing piece.

Through adopting above-mentioned technical scheme, go into the apopore with sealed post card on the sealed arc board, the rethread mounting will seal the arc board and fix on the horizontal pole to the restriction rainwater continues to flow from the apopore.

The present invention in a preferred example may be further configured to: the fixing part comprises two fixing plates connected with two ends of the sealing arc plate respectively, the two ends of the cross rod are connected with fixing screws, fixing holes for the fixing screws to penetrate through are formed in the fixing plates, and fixing pipes are connected to the fixing screws in a threaded mode.

Through adopting above-mentioned technical scheme, when the sealed arc board of installation, pass the fixed screw in the fixed orifices, fill in the outlet port with sealed post again, then screw the solid fixed tube on fixed screw to will seal the arc board and fix on the horizontal pole.

The present invention in a preferred example may be further configured to: the lateral wall that the horizontal pole was kept away from to fixed pipe is connected with solid fixed ring along circumference, the one end that the horizontal pole was kept away from to fixed pipe is connected with spacing plectane, the outward flange department of spacing plectane has two at least elastic arms towards solid fixed ring extension along circumference interval connection, the elastic arm is kept away from the one end of spacing plectane and is connected with the fixture block that is three horn shapes towards one side of spacing plectane axial lead, the fixture block is hugged closely towards one side of spacing plectane one side and solid fixed ring towards one side.

Through adopting above-mentioned technical scheme, after will fixing the pipe and screw, with the elastic arm lock on the spacing plectane on solid fixed ring to seal clamping screw, avoid the steam and the dust in the outside air to produce the corrosion to clamping screw.

The present invention in a preferred example may be further configured to: and a limiting spring is connected between the limiting circular plate and the fixing screw rod.

Through adopting above-mentioned technical scheme, spacing spring can push up tight spacing plectane, and the elastic arm on the spacing plectane is taut with fixed pipe through solid fixed ring to make the internal thread top tight clamping screw's of fixed pipe external screw thread, and then prevent that fixed pipe is not hard up.

The present invention in a preferred example may be further configured to: the sealing column has been seted up the hole of dripping towards the middle part of the one end of horizontal pole, the hole of dripping extends to sealed arc board lateral wall and communicates with the external world, be provided with the sealing plug of being made by silica gel in the hole of dripping.

Through adopting above-mentioned technical scheme, open the back with the hole that drips, the rainwater drips gradually from dripping downthehole to carry out lasting cooling to the road surface.

The present invention in a preferred example may be further configured to: the water collecting device comprises a water collecting ring which is connected with the upper end of the vertical rod and is in an inverted circular truncated cone shape, the inner side wall of the water collecting ring is connected with a filtering ring which is in a circular truncated cone shape along the circumferential direction, the upper end of the filtering ring is connected with a filtering plate, a plurality of filtering holes are uniformly distributed in the filtering ring and the filtering plate, and each filtering hole is internally connected with a first filtering net.

Through adopting above-mentioned technical scheme, the rainwater is through filtering in the hole gets into the montant, and debris or rubbish can be filtered by first filter screen, can't get into in the montant to avoid the montant to be blockked up by debris or rubbish.

The present invention in a preferred example may be further configured to: the lateral wall of filtering the ring and the inside wall of the ring that catchments form and hold the chamber, hold the intracavity and place the clean ring that the cross-section is V-arrangement, clean ring is equipped with two at least standing grooves along circumference spaced apart with one side that the filtering ring hugs closely, every all be connected with the second filter screen in the standing groove.

By adopting the technical scheme, after rainwater flows into the accommodating cavity, the rainwater enters the filtering holes in the filtering ring through the second filtering net on the cleaning ring and then enters the vertical rods; after the sundries or the garbage are transferred into the accommodating cavity, the sundries or the garbage remained in the cleaning ring can be taken out and cleaned only by taking the cleaning ring out of the accommodating cavity, and time and labor are saved.

The present invention in a preferred example may be further configured to: the two ends of the cross rod are rotatably connected with the vertical rod through universal valves.

By adopting the technical scheme, the rainwater outflow angle can be adjusted by rotating the cross rod, and the rainwater outflow range is adjusted; meanwhile, when water is not required to be drained, the cross rod is rotated, so that the water outlet hole in the cross rod faces upwards, and rainwater in the cross rod is prevented from leaking.

The present invention in a preferred example may be further configured to: the base lateral wall has seted up the wash port, wash port threaded connection has the drainage post.

Through adopting above-mentioned technical scheme, when the guardrail needs to be demolishd, the drain hole department of the drainage post is unscrewed to the water in the base is all discharged, alleviates the weight of guardrail, convenient dismantlement.

In summary, the invention includes at least one of the following beneficial technical effects:

1. when raining, rainwater is collected by the water collecting device and enters the vertical rod; when the ground needs to be cooled or cleaned, the sealing assembly is disassembled, and the water outlet hole in the cross rod is opened, so that rainwater in the vertical rod flows onto the ground through the water outlet hole, and the ground is cooled or cleaned;

2. the cleaning ring can filter sundries and prevent the sundries from blocking the vertical rod.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is an exploded view of a part of the structure of the present embodiment;

FIG. 3 is an enlarged schematic view of area A of FIG. 2;

FIG. 4 is a schematic structural view of a sealing arc plate in the present embodiment, which is used for showing the structure of a sealing column;

fig. 5 is an exploded view of the structure of the water collecting device in this embodiment.

Reference numerals: 1. a base; 11. a drain hole; 12. a water drainage column; 2. a vertical rod; 3. a cross bar; 31. a water outlet hole; 4. a water collection device; 41. a water collecting ring; 42. a filter ring; 43. a filter plate; 44. a filtration pore; 45. a first filter screen; 46. an accommodating chamber; 47. cleaning the ring; 471. a placement groove; 472. a second filter screen; 5. a seal assembly; 51. sealing the arc plate; 52. sealing the column; 521. a water dripping hole; 522. a sealing plug; 53. a fixing member; 531. a fixing plate; 5311. a fixing hole; 532. fixing the screw rod; 533. a fixed tube; 534. a fixing ring; 6. a limiting circular plate; 61. a resilient arm; 62. a clamping block; 7. a limiting spring; 8. a universal valve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the municipal road guardrail disclosed by the invention comprises two bases 1 fixed on the ground and hollow inside, wherein the upper end of each base 1 is fixedly connected with a vertical rod 2, and the vertical rods 2 are hollow inside and communicated with the bases 1. Two cross rods 3 are rotatably connected between the two vertical rods 2 at intervals along the vertical direction through universal valves 8. The water collecting device 4 used for collecting rainwater is arranged at the upper end of the vertical rod 2, nine water outlet holes 31 are formed in the outer side wall of the cross rod 3 along the length direction of the cross rod, and the sealing assembly 5 used for sealing all the water outlet holes 31 is arranged on the outer side wall of the cross rod 3. When raining, rainwater is collected by the water collecting device 4 and then enters the vertical rod 2; when ground needs cooling or clearance, pull down seal assembly 5, open apopore 31 on the horizontal pole 3 to make 2 interior rainwater of montant all flow subaerially through apopore 31, and then cool down or clear up ground.

Referring to fig. 2, a drain hole 11 is formed in the side wall of the base 1, and a drain column 12 is connected to the drain hole 11 through an internal thread. When the guardrail needs to be removed, the water discharge holes 11 of the water discharge column 12 are screwed out, so that water in the base 1 is discharged completely, the weight of the guardrail is reduced, and the guardrail is convenient to detach.

Referring to fig. 2 and 3, the sealing assembly 5 includes a sealing arc plate 51 for sealing the water outlet hole 31, the sealing arc plate 51 is attached to the outer side wall of the cross bar 3, and nine sealing columns 52 (see fig. 4) for being snapped into the water outlet hole 31 are fixedly connected to one side of the sealing arc plate 51 facing the cross bar 3 along the length direction thereof at intervals. The sealing arc plate 51 is connected with the cross rod 3 through the fixing piece 53, the fixing piece 53 comprises two fixing plates 531 which are respectively fixedly connected with two ends of the sealing arc plate 51, two ends of the cross rod 3 are respectively fixedly connected with fixing screw rods 532, and the fixing screw rods 532 are in a vertical state with the cross rod 3. The fixing plate 531 is provided with a fixing hole 5311 for the fixing screw 532 to pass through, and the fixing screw 532 is threadedly connected with a fixing tube 533. The outer side wall of the end, far away from the cross rod 3, of the fixing pipe 533 is connected with the fixing ring 534 along the circumferential direction, the end, far away from the cross rod 3, of the fixing pipe 533 is connected with the limiting circular plate 6, the outer edge of the limiting circular plate 6 is fixedly connected with two elastic arms 61 extending towards the fixing ring 534 along the circumferential direction at intervals, one end, far away from the limiting circular plate 6, of the elastic arms 61 and one side, facing the axial lead of the limiting circular plate 6, is connected with the clamping block 62 in a triangular shape, and the clamping block 62 is tightly attached to one side. When the sealing arc plate 51 is installed, the fixing screw 532 penetrates through the fixing hole 5311, the sealing column 52 (see fig. 4) is plugged into the water outlet hole 31, and the fixing pipe 533 is screwed on the fixing screw 532, so that the sealing arc plate 51 is fixed on the cross bar 3; after the fixing tube 533 is screwed, the elastic arm 61 on the limiting circular plate 6 is buckled on the fixing ring 534, so that the fixing screw 532 is sealed, and the fixing screw 532 is prevented from being rusted by water vapor and dust in the outside air. The limiting circular plate 6 is fixedly connected with a limiting spring 7 towards one side of the fixing screw 532, and the limiting spring 7 can prevent the fixing pipe 533 from loosening.

Referring to fig. 3 and 4, a water dropping hole 521 is formed in the middle of one end of the sealing column 52 facing the cross bar 3, the water dropping hole 521 extends to the outer side wall of the sealing arc plate 51 and is communicated with the outside, and a sealing plug 522 made of silica gel is plugged into the water dropping hole 521. After the dropping holes 521 are opened, rainwater gradually drops out from the dropping holes 521, so that the road surface is cooled for a long time.

Referring to fig. 5, water collecting device 4 includes the water collecting ring 41 that is the inverted circular truncated cone form with montant 2 upper end fixed connection, and the inside wall of water collecting ring 41 is the filtration ring 42 of circular truncated cone form along circumference fixedly connected with, and the upper end integrated into one piece of filtration ring 42 has and is circular shape filter 43, and evenly distributed has a plurality of to filter the hole 44 on filtration ring 42 and the filter 43, and equal fixedly connected with first filter screen 45 in every filters the hole 44. Rainwater enters the vertical rod 2 through the filtering holes 44, and sundries or garbage can be filtered by the first filter screen 45 and cannot enter the vertical rod 2, so that the vertical rod 2 is prevented from being blocked by the sundries or the garbage.

Referring to fig. 5, an accommodating cavity 46 is formed by the outer side wall of the filter ring 42 and the inner side wall of the water collecting ring 41, a cleaning ring 47 with a V-shaped cross section is placed in the accommodating cavity 46, four placing grooves 471 are circumferentially spaced on one side of the cleaning ring 47 close to the filter ring 42, and a second filter screen 472 is fixedly connected in each placing groove 471. After the rainwater flows into the accommodating cavity 46, the rainwater enters the filtering holes 44 on the filtering ring 42 through the second filtering net 472 on the cleaning ring 47, and then enters the vertical rod 2; after the sundries or the garbage are transferred into the accommodating cavity 46, the sundries or the garbage remained in the cleaning ring 47 can be taken out and cleaned only by taking the cleaning ring 47 out of the accommodating cavity 46, so that the time and the labor are saved.

The implementation principle of the embodiment is as follows: firstly, rainwater enters the water collecting ring 41, passes through the cleaning ring 47 and the filtering ring 42 and then enters the vertical rod 2; when needing to give the road cooling or wash, the fixed pipe 533 of back-out to pull down sealed arc board 51, rotate horizontal pole 3 again, with the apopore 31 of horizontal pole 3 towards the road, thereby pass through apopore 31 with the rainwater in the montant 2 and discharge, and then cool down or wash ground.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a road guardrail for municipal administration, includes two bases (1), every base (1) upper end all is connected with montant (2), two be connected with a plurality of horizontal poles (3), its characterized in that between montant (2): the utility model discloses a rainwater collecting device, including base (1), montant (2), lateral wall, the inside cavity of horizontal pole (3) and the inside intercommunication of montant (2), the lateral wall of horizontal pole (3) is provided with two at least apopores (31) along self length direction interval, horizontal pole (3) lateral wall is provided with seal assembly (5) that are used for sealing all apopores (31).

2. A municipal road guardrail according to claim 1, wherein: the sealing assembly (5) comprises a sealing arc plate (51) used for sealing the water outlet hole (31), the sealing arc plate (51) is tightly attached to the outer side wall of the cross rod (3), at least two sealing columns (52) are arranged on one side, facing the cross rod (3), of the sealing arc plate (51) at intervals along the length direction of the sealing arc plate, and the sealing arc plate (51) is connected with the cross rod (3) through a fixing piece (53).

3. A municipal road guardrail according to claim 2, wherein: the fixing piece (53) comprises two fixing plates (531) connected with two ends of the sealing arc plate (51) respectively, two ends of the cross rod (3) are connected with fixing screws (532), fixing holes (5311) for the fixing screws (532) to penetrate are formed in the fixing plates (531), and fixing pipes (533) are connected to the fixing screws (532) in a threaded mode.

4. A municipal road guardrail according to claim 3, wherein: the utility model discloses a fixing device for fixing the cross rod, including fixed pipe (533), horizontal pole (3), elastic arm (61), fixed pipe (533), fixed pipe (3), fixed pipe (533), the outer wall of keeping away from the one end of horizontal pole (3) is connected with fixed ring (534) along circumference, the one end that horizontal pole (3) were kept away from in fixed pipe (533) is connected with spacing plectane (6), the outward flange department of spacing plectane (6) is connected with at least two elastic arm (61) that extend towards fixed ring (534 along circumference interval, elastic arm (61) keep away from the one end of spacing plectane (6) and be connected with fixture block (62) that are three horn shapes towards one side of spacing plectane (6) axial.

5. A municipal road guardrail according to claim 4, wherein: and a limiting spring (7) is connected between the limiting circular plate (6) and the fixing screw rod (532).

6. A municipal road guardrail according to claim 2, wherein: the middle part of the one end of sealed post (52) orientation horizontal pole (3) has been seted up and has been dripped hole (521), dripped hole (521) extend to sealed arc board (51) lateral wall and with external intercommunication, be provided with sealing plug (522) made by silica gel in dripping hole (521).

7. A municipal road guardrail according to claim 1, wherein: the water collecting device (4) comprises a water collecting ring (41) which is in an inverted circular truncated cone shape and is connected with the upper end of a vertical rod (2), the inner side wall of the water collecting ring (41) is connected with a filtering ring (42) which is in a circular truncated cone shape along the circumferential direction, the upper end of the filtering ring (42) is connected with a filtering plate (43), a plurality of filtering holes (44) are uniformly distributed in the filtering ring (42) and the filtering plate (43), and each filtering hole (44) is internally connected with a first filtering net (45).

8. A municipal road guardrail according to claim 7, wherein: the utility model discloses a filter ring, including filter ring (42), the lateral wall of filter ring (42) and the inside wall of catchmenting ring (41) form and hold chamber (46), hold and place clean ring (47) that the cross-section is the V-arrangement in chamber (46), at least two standing grooves (471) have been seted up along the circumference interval to one side that clean ring (47) and filter ring (42) are hugged closely, every all be connected with second filter screen (472) in standing groove (471).

9. A municipal road guardrail according to claim 1, wherein: the two ends of the cross rod (3) are rotatably connected with the vertical rod (2) through universal valves (8).

10. A municipal road guardrail according to claim 1, wherein: the base (1) lateral wall has seted up wash port (11), wash port (11) female connection has drainage post (12).