CN213173176U

CN213173176U - Municipal works road pavement structure

Info

Publication number: CN213173176U
Application number: CN202021109377.8U
Authority: CN
Inventors: 黄劲; 李雯献; 刘筑萦; 王久艳; 丁小广
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-05-11
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a municipal works road laying structure, including former soil layer, lay the gravel and sand layer on the former soil layer, lay the water-collecting plate on the gravel and sand layer, lay the pavement brick on the water-collecting plate, two collar edge bottoms of pavement brick are equipped with down the overlap joint piece, pavement brick two collar edge bottoms are equipped with the overlap joint piece in addition, the last overlap joint piece of adjacent pavement brick closely presses under on the overlap joint piece, the inseparable joint filter screen between the pavement brick, the filter screen closely presses on last overlap joint piece, the joint sealing strip between the pavement brick at filter screen top. The pavement brick is laid on the water-collecting plate through lower overlap joint piece and last overlap joint piece overlap joint, and the overlap joint piece compresses tightly fixedly through the sealing strip on the filter screen closely laminating, and when then rainwater oozes down along pavement brick clearance, flows to water-collecting plate department after filtering through the filter screen, concentrates the drainage to the drain outlet department of road both sides with the rainwater through the water-collecting plate, avoids former soil layer saturation influence bearing capacity that absorbs water, sputter sewage when avoiding simultaneously producing ponding between the pavement brick and leading to the walking.

Description

Municipal works road pavement structure

Technical Field

The utility model relates to a town road technical field specifically is municipal works road laying structure.

Background

The municipal engineering road and the common road are different in that sidewalks are often laid on two sides of the municipal engineering road, the sidewalks are often formed by a plurality of square sidewalk bricks which are laid tightly, the existing sidewalks directly lay the sidewalk bricks on a soil layer at the bottom of the road, rainwater can seep into a bottom soil layer from gaps of the sidewalk bricks during raining, when continuous rainwater weather is met, the water absorption capacity of the soil layer at the bottom of the sidewalk is saturated, the bearing capacity of the bottom soil layer is reduced, the sidewalk bricks are easy to loosen, the water cannot be drained after the water absorption capacity of the soil is saturated, the rainwater can seep back to the gaps of the sidewalk bricks, and at the moment, pedestrians walk on the sidewalk bricks and often extrude the rainwater in the gaps of the sidewalk bricks, so that the sewage splashes to pedestrians.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a municipal works road pavement structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: municipal works road paving structure, including former soil layer, lay gravel and sand layer on the former soil layer, lay the water-collecting plate on the gravel and sand layer, it is a plurality of water-collecting plate lateral wall in close contact with, lay the pavement brick on the water-collecting plate, the equal integrated into one piece in two neck limit bottoms of pavement brick is equipped with down the overlap joint piece, the equal integrated into one piece in two neck limit bottoms in addition of pavement brick is equipped with the overlap joint piece, and is adjacent the last overlap joint piece of pavement brick closely presses under on the overlap joint piece, pavement brick lateral wall clearance aligns with the water-collecting plate central line, and is adjacent closely joint filter screen between the pavement brick, the filter screen closely presses on last overlap joint piece, the joint sealing strip between the pavement brick at filter screen top.

Preferably, the top surface integrated into one piece of pavement brick is equipped with a plurality of anti-skidding lugs, the width of overlap joint piece is the same down with last overlap joint piece, the thickness sum of overlap joint piece, last overlap joint piece, filter screen and sealing strip equals the thickness of pavement brick down.

Preferably, the length of filter screen equals the length of last overlap joint piece, the equal fixed mounting joint frame of both ends terminal surface of filter screen, filter screen and joint frame are stainless steel network structure, the sealing strip is "ten" style of calligraphy structure, and the sealing strip joint is in the gap of four people moving walkways brick articulated departments, four fixture blocks of sealing strip bottom surface middle part fixed mounting, in the joint frame on four people moving walkways bricks of fixture block joint.

Preferably, two the outer wall of joint frame is level with the both sides outer wall of filter screen respectively mutually, and the width of joint frame equals half of the width of filter screen, the fixture block is interference fit's cuboid structure with the inner chamber of joint frame.

Preferably, the water-collecting plate includes the tempering plastic slab, integrated into one piece has the water catch bowl of indent on the tempering plastic slab, the equal fixed mounting in bottom of tempering plastic slab and water catch bowl a plurality of ground poles of grabbing, it runs through gravel layer and joint in former soil horizon to grab the ground pole, the water catch bowl is "ten" style of calligraphy structure, the water catch bowl aligns with adjacent pavement brick clearance, two neck limit outer wall integrated into one piece of water catch bowl are equipped with the picture peg, two other neck limit department inner walls of water catch bowl are opened there is the slot, and are adjacent the inseparable joint slot of picture peg of water-collecting plate, the inner wall of slot is opened there is the seal groove, the sealed piece of bottom outer wall fixed mounting of picture peg, sealed piece joint seal groove.

Preferably, the locating blocks are fixedly installed at four corners of the top of the toughened plastic plate, the locating holes are formed at four corners of the bottom surface of the sidewalk brick, and the four locating blocks on the toughened plastic plate are clamped with the locating holes at the corners of the adjacent sidewalk bricks respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the sand stone layer is laid on the original soil layer, so that the road bed can be leveled conveniently and laid conveniently, the toughened plastic plate is laid on the sand stone layer, the sidewalk bricks are positioned and laid on the water collecting plate through the positioning holes and the positioning blocks, the water collecting tank is opposite to the gaps of the sidewalk bricks, the water collecting tank intensively drains the downward-infiltrated rainwater to the drainage ports on the two sides of the road, the influence of water absorption saturation of the original soil layer on the bearing capacity is avoided, and meanwhile, the splashing of sewage caused by water accumulation generated among the sidewalk bricks during walking is avoided;

2. the overlap joint piece is hugged closely to the filter screen, and in the joint frame joint square opening at filter screen both ends, the realization was carried out comprehensive filtration to people's bank of china brick clearance department, avoided the water-collecting plate to block up, the cruciform structure laminating people's bank of china brick clearance of sealing strip, and through block joint frame, improved the tight type of connection between four adjacent people's bank of china bricks, effectively avoided the not hard up perk of people's bank of china brick, improved the road planarization.

Drawings

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

FIG. 2 is a schematic view of the cross section of the utility model after laying;

FIG. 3 is a schematic view of the bottom structure of the sealing block of the present invention;

fig. 4 is the schematic view of the overlooking section structure of the joint frame after laying.

In the figure: 1 sidewalk brick, 2 lower overlapping blocks, 3 upper overlapping blocks, 4 water collecting plates, 41 toughened plastic plates, 42 water collecting grooves, 43 slots, 44 sealing grooves, 45 inserting plates, 46 sealing blocks, 47 ground grabbing rods, 5 filter screens, 6 sealing strips, 7 positioning blocks, 8 clamping frames, 9 clamping blocks, 10 positioning holes, 11 raw soil layers and 12 gravel layers.

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. 1-4, the present invention provides a technical solution: municipal works road paving structure, including former native soil layer 11, lay gravel layer 12 on the former native soil layer 11, lay water-collecting plate 4 on

gravel layer

12, 4 lateral walls in close contact with of a plurality of water-collecting plate, lay pavement brick 1 on water-collecting plate 4, two equal integrated into one piece in lead limit bottoms of pavement brick 1 are equipped with down overlap joint piece 2, the equal integrated into one piece in two other lead limits of pavement brick 1 is equipped with overlap joint piece 3, last overlap joint piece 3 of adjacent pavement brick 1 closely presses under on overlap

joint piece

2, 1 lateral wall clearance of pavement brick aligns with 4 central lines of water-collecting plate, 1 inseparable joint filter screen 5 in adjacent pavement brick, filter screen 5 closely presses on overlap joint piece 3, 1 joint sealing strip 6 in pavement brick at filter screen 5 top. Lay gravel layer 12 on former living soil layer 11, be convenient for level the road bed, conveniently lay, water-collecting plate 4 closely lays on gravel layer 12, pavement brick 1 lays on water-collecting plate 4 through overlap joint piece 2 and the 3 overlap joints of last overlap joint piece down, overlap joint piece 3 is gone up in the closely laminating of filter screen 5 and compresses tightly fixedly through sealing strip 6, then when rainwater oozes down along pavement brick 1 clearance, flow to water-collecting plate 4 department after filtering through filter screen 5, concentrate the drainage to the drain outlet department of road both sides with the rainwater through water-collecting plate 4, avoid former living soil layer 11 to absorb water saturation and influence bearing capacity, sputter sewage when avoiding simultaneously producing ponding between pavement brick 1 and leading to the walking.

The top surface integrated into one piece of pavement brick 1 is equipped with a plurality of skid proof convex blocks, increases frictional force, is convenient for walk, and lower overlap joint piece 2 is the same with the width of last overlap joint piece 3, and the sum of the thickness of lower overlap joint piece 2, last overlap joint piece 3, filter screen 5 and sealing strip 6 equals pavement brick 1's thickness, then 1 top surfaces of pavement brick after laying keep level with the clearance.

The length of the filter screen 5 is equal to that of the upper lap joint block 3, the end faces of the two ends of the filter screen 5 are fixedly provided with clamping frames 8, the filter screen 5 and the clamping frames 8 are both stainless steel net structures, the sealing strip 6 is in a cross-shaped structure, the sealing strip 6 is clamped in the gap of the hinged part of the four sidewalk bricks 1, the middle part of the bottom surface of the sealing strip 6 is fixedly provided with four clamping blocks 9, the clamping blocks 9 are clamped in the clamping frames 8 on the four sidewalk bricks 1, the outer walls of the two clamping frames 8 are respectively flush with the outer walls of the two sides of the filter screen 5, the width of the clamping frame 8 is equal to half of the width of the filter screen 5, the clamping blocks 9 and the inner cavity of the clamping frame 8 are in an interference fit cuboid structure, after the sidewalk bricks 1 are laid, the hinged part of the gap of the adjacent four sidewalk bricks 1 can generate a square through hole, the filter screen 5 is tightly attached, the realization carries out comprehensive filtration to people's way brick 1 clearance department, avoids water-collecting plate 4 to block up, and the crisscross structure laminating people's way brick 1 clearance of sealing strip 46, and through fixture block 9 joint frame 8, improves the tight type of connection between four adjacent people's way bricks 1, effectively avoids people's way brick 1 not hard up perk.

Further, the sealing strip 6 may be made of honeycomb bricks.

The water collecting plate 4 comprises a toughened plastic plate 41, an inward concave water collecting groove 42 is integrally formed on the toughened plastic plate 41, a plurality of ground grabbing rods 47 are fixedly installed at the bottoms of the toughened plastic plate 41 and the water collecting groove 42, the ground grabbing rods 47 penetrate through the sandstone layer 12 and are clamped in the raw soil layer 11, the water collecting groove 42 is of a cross-shaped structure, the water collecting groove 42 is aligned with the gap of an adjacent sidewalk brick 1, inserting plates 45 are integrally formed on the outer walls of two collars of the water collecting groove 42, inserting grooves 43 are formed in the inner walls of the other two collars of the water collecting groove 42, the inserting grooves 43 are tightly clamped with the inserting plates 45 of the adjacent water collecting plate 4, a sealing groove 44 is formed in the inner wall of each inserting groove 43, a sealing block 46 is fixedly installed on the outer wall of the bottom of each inserting plate 45, the sealing block 46 is clamped with the sealing groove 44, the toughened plastic plate 41 is laid on the sandstone layer 12 and is fixed through the ground, the water collecting grooves 42 are communicated with each other, the positioning blocks 7 are fixedly mounted at four corners of the top of the toughened plastic plate 41, the positioning holes 10 are formed in four corners of the bottom surface of each sidewalk brick 1, the four positioning blocks 7 on the toughened plastic plate 41 are clamped with the positioning holes 10 at the corners of the adjacent four sidewalk bricks 1 respectively, and then the sidewalk bricks 1 are positioned and laid on the water collecting plates 4 through the positioning holes 10 and the positioning blocks 7, so that the water collecting grooves 42 are right opposite to the gaps among the sidewalk bricks 1, and downward-permeating rainwater can be collected and guided conveniently.

The working principle is as follows: when the utility model is used, a sandstone layer 12 is paved on an original soil layer 11, which is convenient for leveling a road bed and paving, a toughened plastic plate 41 is paved on the sandstone layer 12 and fixed by a ground grabbing rod 47, an inserting plate 45 on the adjacent toughened plastic plate 41 is clamped with an inserting groove 43, and a sealing block 46 is clamped with a sealing groove 44, so that the water collecting grooves 42 are communicated with each other, a sidewalk brick 1 is positioned and paved on a water collecting plate 4 through a positioning hole 10 and a positioning block 7, and a lower lapping block 2 is lapped with an upper lapping block 3, the gap hinged parts of four adjacent sidewalk bricks 1 can generate a square through hole, at the moment, the upper lapping block 3 is tightly attached through a filter screen 5, clamping frames 8 at two ends of the filter screen 5 are clamped into the square through hole, so as to realize the comprehensive filtration of the gap parts of the sidewalk bricks 1, the blockage of the water collecting plate 4 is avoided, the gap of the sidewalk brick 1 is laminated by the, improve the tight type of connection between adjacent four people moving walkways bricks 1, effectively avoid the not hard up perk of people moving walkways brick 1, when raining, when the rainwater oozes from people moving walkways brick 1 clearance, filter through filter screen 5 earlier, then concentrate and flow to collect the water conservancy diversion in the water catch bowl 42, be convenient for drainage the rainwater to the drain outlet department of road both sides, avoid former native soil layer 11 saturation of absorbing water to influence bearing capacity, sputter sewage when avoiding simultaneously producing ponding and leading to the walking between people moving walkways brick 1.

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. Municipal works road lays structure, including former soil layer (11), its characterized in that: a gravel layer (12) is laid on the primary soil layer (11), water collecting plates (4) are laid on the gravel layer (12), the side walls of the water collecting plates (4) are in close contact, the water collecting plate (4) is paved with sidewalk bricks (1), the bottoms of two leading edges of the sidewalk bricks (1) are integrally formed with lower lap joint blocks (2), the middle parts of the other two leading edges of the sidewalk brick (1) are respectively provided with an upper lapping block (3) in an integrated manner, the upper lapping block (3) of the adjacent sidewalk brick (1) is tightly pressed on the lower lapping block (2), the side wall gap of the sidewalk bricks (1) is aligned with the central line of the water collecting plate (4), the filter screen (5) is tightly clamped between the adjacent sidewalk bricks (1), the filter screen (5) is tightly pressed on the upper lapping block (3), and the sealing strip (6) is clamped between the sidewalk bricks (1) at the top of the filter screen (5).

2. The municipal engineering road paving structure according to claim 1, wherein: the top surface integrated into one piece of pavement brick (1) is equipped with a plurality of skid proof convex blocks, the width of overlap joint piece (2) is the same with last overlap joint piece (3) down, the sum of the thickness of overlap joint piece (2), last overlap joint piece (3), filter screen (5) and sealing strip (6) equals the thickness of pavement brick (1) down.

3. The municipal engineering road paving structure according to claim 1, wherein: the length of filter screen (5) equals the length of last overlap joint piece (3), the equal fixed mounting joint frame of both ends terminal surface (8) of filter screen (5), filter screen (5) and joint frame (8) are stainless steel network structure, sealing strip (6) are "ten" style of calligraphy structure, and sealing strip (6) joint in the gap of four sidewalk brick (1) articulated departments, four fixture blocks (9) of sealing strip (6) bottom surface middle part fixed mounting, in fixture block (9) the joint frame (8) on four sidewalk bricks (1) of joint.

4. The municipal engineering road paving structure according to claim 3, wherein: two the outer wall of joint frame (8) is level and level with the both sides outer wall of filter screen (5) respectively, and the width of joint frame (8) equals half of the width of filter screen (5), fixture block (9) are interference fit's cuboid structure with the inner chamber of joint frame (8).

5. The municipal engineering road paving structure according to claim 1, wherein: the water collecting plate (4) comprises a toughened plastic plate (41), an inwards concave water collecting groove (42) is formed in the toughened plastic plate (41) in an integrated mode, a plurality of ground grabbing rods (47) are fixedly mounted at the bottoms of the toughened plastic plate (41) and the water collecting groove (42) in an equal mode, the ground grabbing rods (47) penetrate through a gravel layer (12) and are connected in an original soil layer (11), the water collecting groove (42) is of a cross-shaped structure, the water collecting groove (42) is aligned with gaps of adjacent sidewalk bricks (1), two collar edge outer walls of the water collecting groove (42) are integrally formed to be provided with a plug board (45), the inner walls of the other two collar edge positions of the water collecting groove (42) are provided with slots (43), the slots are adjacent to the plug board (45) of the water collecting plate (4) and tightly connected with the slots (43) in a clamping mode, the inner walls of the slots (43) are provided with sealing grooves (44), and bottom outer, the sealing block (46) is clamped in the sealing groove (44).

6. The municipal engineering road paving structure according to claim 5, wherein: the all fixed mounting locating piece (7) of top four corners department of tempering plastic slab (41), the bottom surface four corners department of pavement brick (1) has all opened locating hole (10), four locating pieces (7) on tempering plastic slab (41) are locating hole (10) of four adjacent pavement brick (1) edges and departments respectively the joint.