CN211645832U - Permeable road - Google Patents

Abstract

The utility model relates to a road permeates water belongs to civil engineering machine technical field. Including the pavement layer, be provided with the collector pipe in the pavement layer, the holding tank has been seted up on the collector pipe, it is provided with the second filter screen to slide in the holding tank, the second filter screen slides after can stretch out outside the pavement layer, be provided with the mounting on the collector pipe, the mounting is used for fixing the second filter screen to stretching out the position outside the road surface or in accomodating into the holding tank, the second filter screen can stretch out the outer one end dismantlement of road surface and be connected with first filter screen. By using the permeable road, the rainwater can be still filtered when the first filter screen is detached.

Description

Permeable road

Technical Field

The utility model relates to a civil engineering machine technical field especially relates to a road permeates water.

Background

The permeable road is paved by adopting ecological concrete, so that rainwater can rapidly permeate into the ground surface, underground water is effectively supplemented, the urban heat island effect is relieved, and the urban ecological system can be balanced.

In the prior art, a chinese patent with an issued publication number of CN209816589U discloses a permeable pavement. Including the pavement layer, the inside aqueduct that is provided with many mutual parallels of pavement layer, the pavement layer has seted up a plurality of collector pipes that make inside aqueduct and pavement layer's outside switch on along the length direction of inside aqueduct, the fixed filter screen that is provided with on the collector pipe.

The utility model discloses a when raining, the rainwater can be collected through the collector pipe, because the rainwater on road surface can assemble to collector pipe department, although the filter screen can filter impurity, but after the filter screen used a period, impurity can block up the filter screen, and when the manual work took off the filter screen from the collector pipe clearance impurity, then can't reach the filter effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road permeates water has and still can filter impurity's advantage after dismantling the filter screen.

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

the utility model provides a road permeates water, includes the pavement layer, is provided with the collector pipe in the pavement layer, the holding tank has been seted up on the collector pipe, it is provided with the second filter screen to slide in the holding tank, outside the extensible pavement layer after the second filter screen slides, be provided with the mounting on the collector pipe, the mounting is used for fixing the second filter screen to stretching out the position outside the road surface or in accomodating into the holding tank, the second filter screen can stretch out the outer one end dismantlement of road surface and be connected with first filter screen.

By adopting the technical scheme, the fixing piece is operated, the second filter screen is accommodated in the accommodating groove, and the first filter screen plays a role in filtering; when first filter screen blockked up, the operation mounting stretches out the second filter screen outside the road, dismantles first filter screen from the second filter screen again and clears up, and the second filter screen plays the filtering action this moment. Through the setting of first filter screen and second filter screen, can be so that when dismantling first filter screen, the second filter screen still can prevent impurity entering to in the collector.

The present invention may be further configured in a preferred embodiment as: the fixing piece comprises a sliding block, an upper annular groove and a lower annular groove are arranged on the inner side wall of the accommodating groove, the upper annular groove and the lower annular groove are communicated through a sliding groove, the sliding block can slide up and down in the sliding groove, and the sliding block can slide horizontally in the upper annular groove and the lower annular groove; when the slider is located lower annular inslot, the second filter screen is accomodate nearly holding tank in, when the slider is located upper annular inslot, the second filter screen stretches out the road surface outward.

By adopting the technical scheme, when the second filter screen needs to be slid into the containing groove, the second filter screen is rotated, the sliding block is driven to rotate in the upper annular groove when the second filter screen rotates, the sliding block slides in the direction extending into the containing groove when the sliding block rotates to be opposite to the sliding groove, and finally the second filter screen is rotated, so that the sliding block on the second filter screen slides into the lower annular groove, and the second filter screen is positioned in the containing groove; when needs are outside the second filter screen roll-off road surface layer, rotate the second filter screen, drive the slider and slide in lower ring channel when the second filter screen rotates, the slider rotates to when opposite with the spout, slides the second filter screen towards the direction outside the road surface layer, rotates the second filter screen again at last for slider on the second filter screen slides in supreme ring channel, and the second filter screen is located outside the road surface layer this moment.

The present invention may be further configured in a preferred embodiment as: the bottom circumference of first filter screen is provided with first collar, the top circumference of second filter screen is provided with the second collar, first collar and second collar threaded connection.

Through adopting above-mentioned technical scheme, when dismantling first filter screen, directly rotate first filter screen, can separate first filter screen from the second filter screen, convenient and fast.

The present invention may be further configured in a preferred embodiment as: the horizontal plane of the first filter screen is lower than that of the first mounting ring.

Through adopting above-mentioned technical scheme, the horizontal plane through first filter screen is less than the setting of the horizontal plane of first collar, can be so that the impurity of assembling on the first filter screen is blockked by first collar to when clearance impurity, impurity is blockked on first filter screen by first collar, can not lead to impurity to drop from the edge of first filter screen at the in-process of dismantling.

The present invention may be further configured in a preferred embodiment as: and pull rings are arranged on the first mounting ring, and two ends of each pull ring are respectively connected with the upper surface of the first mounting ring.

Through adopting above-mentioned technical scheme, through the setting of pull ring, can be convenient for the staff rotate first filter screen or be convenient for the staff and dismantle first filter screen.

The present invention may be further configured in a preferred embodiment as: the lower surface of first collar is provided with the sealing washer, the sealing washer sets up along first collar circumference.

Through adopting above-mentioned technical scheme, through the setting of sealing washer, can strengthen the leakproofness between the two when the opening limit butt of first collar and holding tank, reduce water infiltration to the holding tank in.

The present invention may be further configured in a preferred embodiment as: and a damping layer is arranged on the sliding block.

Through adopting above-mentioned technical scheme, through the setting of damping layer, can increase the frictional force between slider and last annular groove and the lower annular groove to it rocks with lower annular groove to reduce the slider at last annular groove.

To sum up, the utility model discloses a following at least one useful technological effect:

through the arrangement of the first filter screen and the second filter screen, rainwater can still be filtered when the first filter screen is detached or after the first filter screen is detached, and impurities are prevented from entering the water collecting pipe;

two, through the setting of going up the annular groove, lower annular groove and spout, can make the slider slide respectively in supreme annular groove, lower annular groove and the spout to carry out not co-altitude fixed to the second filter screen that the slider is connected, only need operate at this in-process rotate or stimulate the second filter screen can, convenient and fast.

Drawings

Fig. 1 is a schematic sectional structure view of the pavement layer of the present invention;

fig. 2 is an exploded view of the first and second mounting rings, the second screen and the water collecting pipe of the present invention;

fig. 3 is a sectional structure view of the water collecting pipe of the present invention.

Reference numerals: 1. a pavement layer; 2. a water collection pipe; 21. accommodating grooves; 211. an upper annular groove; 212. a chute; 213. a lower annular groove; 3. a second filter screen; 31. a slider; 32. a second mounting ring; 321. a seal ring; 4. a first filter screen; 41. a first mounting ring; 411. and (4) a pull ring.

Detailed Description

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

Referring to fig. 1, for the utility model discloses a road permeates water, including pavement layer 1, be provided with collector pipe 2 in the pavement layer 1.

Referring to fig. 2 and 3, a sidewall of the water collecting pipe 2 is provided with a receiving groove 21, and the receiving groove 21 is disposed along a length direction of the water collecting pipe 2. The holding tank 21 is provided with a second filter screen 3 in a sliding manner, and the second filter screen 3 can extend out of the pavement layer 1 after sliding. The fixing piece is arranged on the water collecting pipe 2 and used for fixing the second filter screen 3 to a position extending out of the road surface or being accommodated in the accommodating groove 21. The fixing piece comprises two sliding blocks 31, and the two sliding blocks 31 are symmetrically arranged on the side wall of the bottom of the second filter screen 3. Be provided with horizontally upper ring groove 211 and lower ring groove 213 on the inside wall of holding tank 21, upper ring groove 211 all sets up along holding tank 21 inside wall circumference with lower ring groove 213. The upper annular groove 211 is communicated with the lower annular groove 213 through two sliding grooves 212, and the two sliding grooves 212 are vertical. The sliding block 31 can slide up and down in the sliding groove 212, and the sliding block 31 can slide horizontally in the upper annular groove 211 and the lower annular groove 213. When the sliding block 31 is positioned in the lower annular groove 213, the second filter net 3 is accommodated in the near accommodating groove 21; when the slide 31 is positioned in the upper annular groove 211, the second screen 3 extends out of the way. The slider 31 is provided with a damping layer, and the damping layer can increase the friction between the slider 31 and the upper annular groove 211 and the lower annular groove 213 by sanding the slider 31.

The end of the second filter net 3 extending out of the pavement layer 1 is detachably connected with a first filter net 4. The bottom of the first filter screen 4 is circumferentially provided with a first mounting ring 41, and the horizontal plane of the first mounting ring 41 is higher than that of the first filter screen 4. The top of the second filter screen 3 is circumferentially provided with a second mounting ring 32, and the first mounting ring 41 is in threaded connection with the second mounting ring 32.

A pull ring 411 is arranged on the first mounting ring 41, and two ends of the pull ring 411 are respectively connected with the upper surface of the first mounting ring 41.

The lower surface of the first mounting ring 41 is provided with a seal ring 321, and the seal ring 321 is arranged along the circumferential direction of the first mounting ring 41. The seal ring 321 is a rubber ring to improve sealing performance.

The implementation principle of the embodiment is as follows: when the second filter screen 3 needs to slide into the accommodating groove 21, the second filter screen 3 is rotated, the sliding block 31 is driven to rotate in the upper annular groove 211 when the second filter screen 3 rotates, the sliding block 31 slides in the direction extending into the accommodating groove 21 when rotating opposite to the sliding groove 212, and finally the second filter screen 3 is rotated, so that the sliding block 31 on the second filter screen 3 slides into the lower annular groove 213, the second filter screen 3 is positioned in the accommodating groove 21, and the first filter screen 4 plays a role in filtering; when first filter screen 4 blocks up, rotate second filter screen 3, second filter screen 3 drives slider 31 during the rotation and slides in lower ring channel 213, slider 31 rotates to when relative with spout 212, slide second filter screen 3 towards the outer direction of surface course 1, rotate second filter screen 3 again at last, make slider 31 on the second filter screen 3 slide in supreme ring channel 211, second filter screen 3 is located outside surface course 1 this moment, stretch out the surface course with second filter screen 3, dismantle first filter screen 4 from second filter screen 3 again and clear up, second filter screen 3 plays the filtering action this moment. Through the setting of first filter screen 4 and second filter screen 3, can be so that when dismantling first filter screen 4, second filter screen 3 still can prevent impurity entering to in the collector pipe 2.

The embodiments of the present invention are the preferred embodiments of the present invention, and the protection scope of the present invention is not limited by this, 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 (7)

1. The utility model provides a road permeates water, includes road surface layer (1), is provided with collector pipe (2) in the road surface layer (1), its characterized in that: holding tank (21) have been seted up on collector pipe (2), it is provided with second filter screen (3) to slide in holding tank (21), second filter screen (3) slide back protractile pavement layer (1) outward, be provided with the mounting on collector pipe (2), the mounting is used for fixing second filter screen (3) to stretching out the position outside the road surface or in accomodating into holding tank (21), the outer one end dismantlement of second filter screen (3) protractile pavement layer (1) is connected with first filter screen (4).

2. A water permeable road according to claim 1, wherein: the fixing piece comprises a sliding block (31), an upper annular groove (211) and a lower annular groove (213) are formed in the inner side wall of the accommodating groove (21), the upper annular groove (211) is communicated with the lower annular groove (213) through a sliding groove (212), the sliding block (31) can slide up and down in the sliding groove (212), and the sliding block (31) can slide horizontally in the upper annular groove (211) and the lower annular groove (213); when slider (31) were located lower ring channel (213), in second filter screen (3) accomodate nearly holding tank (21), when slider (31) were located upper ring channel (211), second filter screen (3) stretched out the outside of the road surface.

3. A water permeable road according to claim 1, wherein: the bottom circumference of first filter screen (4) is provided with first collar (41), the top circumference of second filter screen (3) is provided with second collar (32), first collar (41) and second collar (32) threaded connection.

4. A water permeable road according to claim 3, wherein: the level of the first sieve (4) is lower than the level of the first mounting ring (41).

5. A water permeable road according to claim 3, wherein: the first mounting ring (41) is provided with a pull ring (411), and two ends of the pull ring (411) are respectively connected with the upper surface of the first mounting ring (41).

6. A water permeable road according to claim 3, wherein: the lower surface of the first mounting ring (41) is provided with a sealing ring (321), and the sealing ring (321) is arranged along the circumferential direction of the first mounting ring (41).

7. A water permeable road according to claim 2, wherein: and a damping layer is arranged on the sliding block (31).

Images