CN207958901U - Concrete structure above a kind of gap applied in bridge or road - Google Patents

Abstract

The utility model discloses concrete structures above a kind of gap applied in bridge or road, including the first slabstone and the second slabstone, there are gaps between first slabstone and the second slabstone, and first the top exterior walls of slabstone and the second slabstone offer mounting hole, the inner wall of the mounting hole is plugged with fixing bolt, and first slabstone and the second slabstone the same cover board is fixed with by fixing bolt, the top exterior walls of first slabstone and the second slabstone have poured the same protective layer, and the top exterior walls of protective layer have poured coarse sand concrete layer, the inside of the coarse sand concrete layer is plugged with reinforcing rib, and outer wall of the coarse sand concrete layer far from protective layer has poured fine sand concrete layer.The utility model can play dual fixed function, and good fixing effect significantly improves the stability on road surface, avoids road surface and is susceptible to crack, increase the service life on road surface, develop new energy, energy saving, meet the life idea of sustainable development.

Description

Concrete structure above a kind of gap applied in bridge or road

Technical field

The utility model is related to concrete structure technique field more particularly to a kind of gaps applied in bridge or road Top concrete structure.

Background technology

Bridge pavement is made of with lower part beam slab, and it is continuous to be equipped with connection between adjacent beam slab, pavement of road with lower part by by Cement Concrete plate is constituted, and has splicing seams between adjacent Cement Concrete plate, in the prior art, in the top for connecting continuous or splicing seams It is designed with normal concrete layer, generally also has bitumen layer, bridge and road usually all by vehicle in the top of concrete layer Spreading, local pressure is irregular, and in addition with the variation of temperature throughout the year, beam slab and Cement Concrete plate can all generate displacement and stretch Contracting, this just has an impact to connecting continuous or splicing seams, and general existing normal concrete elastic effect is poor, does not adapt to beam The telescopic variation of plate or Cement Concrete plate is easy to form crack in the concrete layer connected above continuous or splicing seams, so that Surface pitch generates crack, influences waterproof effect, and leakage easily causes soil erosion or slabs and beams damaged, it is clear that can no longer meet The use demand of people.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of of proposition applies in bridge Or concrete structure above the gap in road.

To achieve the goals above, the utility model uses following technical solution：

Concrete structure above a kind of gap applied in bridge or road, including the first slabstone and the second slabstone, institute State between the first slabstone and the second slabstone that there are gaps, and the top exterior walls of the first slabstone and the second slabstone offer fixation Hole, the inner wall of the mounting hole are plugged with fixing bolt, and the first slabstone and the second slabstone be fixed with by fixing bolt it is same The top exterior walls of a cover board, first slabstone and the second slabstone have poured the same protective layer, and the top exterior walls of protective layer Coarse sand concrete layer is poured, the inside of the coarse sand concrete layer is plugged with reinforcing rib, and coarse sand concrete layer is far from protection The outer wall of layer has poured fine sand concrete layer, and the one end of the reinforcing rib far from coarse sand concrete layer is plugged on fine sand concrete layer It is interior, and outer wall of the fine sand concrete layer far from coarse sand concrete layer is fixed with buffer layer by screw, the buffer layer is far from thin The outer wall of sand concrete layer is fixed with piezoelectric material by screw, and outer wall bonding of the piezoelectric material far from buffer layer is flexible Layer, outer wall of the elastic layer far from piezoelectric material are fixed with waterproof layer, and outer wall of the waterproof layer far from elastic layer by screw Bitumen layer is poured.

Preferably, the buffer layer includes upper plate, lower plate and spring, and one end of spring is mutually welded with upper plate, The other end of spring is mutually welded with lower plate.

Preferably, the quantity of the spring is 20 to 30, and 20 to three ten springs are equidistantly distributed slow Rush the inside of layer.

Preferably, the quantity of the reinforcing rib is 20 to 30, and 20 to 30 reinforcing ribs equidistantly distribute In the inside of coarse sand concrete layer.

Preferably, the junction and cover board of the cover board and the first slabstone and the junction of the second slabstone are both provided with waterproof Pad, and collision mat is bonded on the outer wall of cover board.

Preferably, the thickness of the coarse sand concrete layer is equal to the thickness of fine sand concrete layer, and coarse sand concrete layer Area is equal to the area of fine sand concrete layer.

The beneficial effects of the utility model are：

1. by being provided with coarse sand concrete layer and fine sand concrete layer, dual fixed function, fixed effect can be played Fruit is good, significantly improves the stability on road surface.

2. by being provided with buffer layer and elastic layer, dual damping effect can be played, automobile can be given to road surface Pressure be preferably minimized, avoid road surface and be susceptible to crack, increase the service life on road surface.

3. by being provided with piezoelectric material, the pressure that automobile can be given to road surface generates electricity, can will be on road surface Energy is effectively collected, and new energy is developed, energy saving, meets the life idea of sustainable development.

Description of the drawings

Fig. 1 be the utility model proposes a kind of gap applied in bridge or road above concrete structure entirety Structure sectional view；

Fig. 2 be the utility model proposes a kind of gap applied in bridge or road above concrete structure first Slabstone and the second slabstone structure top view.

In figure：1 bitumen layer, 2 waterproof layers, 3 elastic layers, 4 piezoelectric materials, 5 buffer layers, 6 fine sand concrete layers, 7 coarse sands are mixed Solidifying soil layer, 8 protective layers, 9 first slabstones, 10 cover boards, 11 gaps, 12 fixing bolts, 13 collision mats, 14 second slabstones, 15 are reinforced Muscle, 16 springs.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-2, concrete structure above a kind of gap applied in bridge or road, including 9 He of the first slabstone Second slabstone 14, there are gap 11 between the first slabstone 9 and the second slabstone 14, and the top of the first slabstone 9 and the second slabstone 14 Outer wall offers mounting hole, and the inner wall of mounting hole is plugged with fixing bolt 12, and the first slabstone 9 and the second slabstone 14 pass through admittedly Determine bolt 12 and be fixed with the same cover board 10, the top exterior walls of the first slabstone 9 and the second slabstone 14 have poured the same protective layer 8, and the top exterior walls of protective layer 8 have poured coarse sand concrete layer 7, the inside of coarse sand concrete layer 7 is plugged with reinforcing rib 15, and Outer wall of the coarse sand concrete layer 7 far from protective layer 8 has poured fine sand concrete layer 6, and reinforcing rib 15 is far from coarse sand concrete layer 7 One end is plugged in fine sand concrete layer 6, and outer wall of the fine sand concrete layer 6 far from coarse sand concrete layer 7 is fixed by screw There is buffer layer 5, outer wall of the buffer layer 5 far from fine sand concrete layer 6 is fixed with piezoelectric material 4 by screw, and piezoelectric material 4 is remote Outer wall from buffer layer 5 is bonded elasticity layer 3, and outer wall of the elastic layer 3 far from piezoelectric material 4 is fixed with waterproof layer 2 by screw, And outer wall of the waterproof layer 2 far from elastic layer 3 has poured bitumen layer 1.

In the utility model, buffer layer 5 includes upper plate, lower plate and spring 16, and one end of spring 16 and upper plate It mutually welds, the other end of spring 16 is mutually welded with lower plate, and the quantity of spring 16 is 20 to 30, and 20 to three ten Spring 16 is equidistantly distributed in the inside of buffer layer 5, and the quantity of reinforcing rib 15 is 20 to 30, and 20 to 30 add Strengthening tendons 15 are equidistantly distributed in the inside of coarse sand concrete layer 7, the junction and cover board 10 and second of cover board 10 and the first slabstone 9 The junction of slabstone 14 is both provided with collision mat 13, and collision mat 13 is bonded on the outer wall of cover board 10, coarse sand concrete layer 7 Thickness is equal to the thickness of fine sand concrete layer 6, and the area of coarse sand concrete layer 7 is equal to the area of fine sand concrete layer 6.

Operation principle：In use, due to the collective effect of coarse sand concrete layer 7 and fine sand concrete layer 6, road surface has good Good stability, on road surface when driving, elastic layer 3 and buffer layer 5 play dual damping effect to automobile, avoid road surface It is under pressure to be susceptible to crack, after piezoelectric material 4 is under pressure, will produce voltage at its both ends, it may be possible to electric power storage These electricity are collected and are used for street lighting by pond.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. concrete structure above a kind of gap applied in bridge or road, including the first slabstone (9) and the second slabstone (14), which is characterized in that there are gap (11) between first slabstone (9) and the second slabstone (14), and the first slabstone (9) and The top exterior walls of second slabstone (14) offer mounting hole, and the inner wall of the mounting hole is plugged with fixing bolt (12), and One slabstone (9) and the second slabstone (14) are fixed with the same cover board (10) by fixing bolt (12), first slabstone (9) and The top exterior walls of second slabstone (14) have poured the same protective layer (8), and the top exterior walls of protective layer (8) have poured coarse sand and mixed The inside of solidifying soil layer (7), the coarse sand concrete layer (7) is plugged with reinforcing rib (15), and coarse sand concrete layer (7) is far from protection The outer wall of layer (8) has poured fine sand concrete layer (6), one end grafting of the reinforcing rib (15) far from coarse sand concrete layer (7) In fine sand concrete layer (6), and outer wall of the fine sand concrete layer (6) far from coarse sand concrete layer (7) is fixed with by screw Buffer layer (5), outer wall of the buffer layer (5) far from fine sand concrete layer (6) are fixed with piezoelectric material (4) by screw, and Outer wall bonding elasticity layer (3) of the piezoelectric material (4) far from buffer layer (5), the separate piezoelectric material (4) of the elastic layer (3) Outer wall is fixed with waterproof layer (2) by screw, and outer wall of the waterproof layer (2) far from elastic layer (3) has poured bitumen layer (1).

2. concrete structure above a kind of gap applied in bridge or road according to claim 1, feature exist In the buffer layer (5) includes upper plate, lower plate and spring (16), and one end of spring (16) is mutually welded with upper plate, bullet The other end of spring (16) is mutually welded with lower plate.

3. concrete structure above a kind of gap applied in bridge or road according to claim 2, feature exist In the quantity of the spring (16) is 20 to 30, and 20 to three ten springs (16) equidistantly distribute in buffer layer (5) inside.

4. concrete structure above a kind of gap applied in bridge or road according to claim 1, feature exist In the quantity of the reinforcing rib (15) is 20 to 30, and 20 to 30 reinforcing ribs (15) equidistantly distribute thick The inside of sand concrete layer (7).

5. concrete structure above a kind of gap applied in bridge or road according to claim 1, feature exist In the cover board (10) is both provided with the junction of the first slabstone (9) and cover board (10) and the junction of the second slabstone (14) Collision mat (13), and collision mat (13) is bonded on the outer wall of cover board (10).

6. concrete structure above a kind of gap applied in bridge or road according to claim 1, feature exist In the thickness of the coarse sand concrete layer (7) is equal to the thickness of fine sand concrete layer (6), and the area of coarse sand concrete layer (7) Equal to the area of fine sand concrete layer (6).