CN211972961U - Concrete pavement brick with drainage and vibration reduction composite functions - Google Patents

Abstract

The utility model discloses a concrete pavior brick with drainage damping combined function belongs to the municipal administration field. Comprises an upper brick body, a damping cushion layer and a lower brick body; the upper brick body is provided with a water drainage hole, a water drainage channel, a first positioning block, a second positioning block, a third positioning block and a clamping groove, the vibration damping cushion layer is provided with a first positioning groove, a second positioning groove and a third positioning groove, and the lower brick body is provided with a clamping block; the upper brick body and the lower brick body are both cast by concrete, and the damping cushion layer is made of rubber; the section of the drainage channel is in a pointed arch shape to form a horizontal and vertical drainage channel network; the fixture block adopts a prismatic table with a rigidity angle of 34 degrees; the utility model discloses a concrete placement, plasticity is high, utilizes the compressive property of concrete to undertake the load, and the atress performance is good, and is economical reasonable.

Description

Concrete pavement brick with drainage and vibration reduction composite functions

Technical Field

The utility model belongs to the municipal administration field, concretely relates to concrete pavior brick with drainage damping combined function.

Background

In current urban construction, pavement in most cities, outdoor parking area are laid by ordinary concrete pavement bricks that permeate water, and this kind of brick drainage performance is relatively poor, and the unable abundant discharge of rainwater, excessive ponding can lead to the traffic sign on the pavement to discern unclear, influences the use on pavement, brings the potential safety hazard for pedestrian's trip.

The existing common concrete permeable pavement bricks are usually made of aggregate, cement, special cementing agent, water and the like through special processes, and the aggregate framework contains a large number of communicated pores. The drainage mode is that rainwater penetrates underground through the bottom of the brick body after passing through the pores, and when the temperature reaches below the freezing point, residual water in the pores can be frozen. The more water enters the pores, the poorer the frost resistance of the material is, the lower the durability of the material is, and the phenomenon of freeze-thaw damage is easy to generate after the material is used for a long time.

The existing pavement brick has poor vibration damping performance, vibration is easy to propagate, and the service life of a brick body is reduced.

Disclosure of Invention

To the not enough of above-mentioned prior art, the utility model provides a concrete pavior brick with drainage damping combined function.

In order to achieve the above purpose, the utility model provides a technical scheme does: a concrete pavement brick with a drainage and vibration reduction composite function is characterized by comprising an upper brick body, a vibration reduction cushion layer and a lower brick body. The upper brick body is provided with a water drainage hole, a water drainage channel, a first positioning block, a second positioning block, a third positioning block and a clamping groove, the vibration damping cushion layer is provided with a first positioning groove, a second positioning groove and a third positioning groove, and the lower brick body is provided with a clamping block. The upper brick body and the lower brick body are both cast by concrete, and the damping cushion layer is made of rubber.

Further, the weep hole is vertically arranged at the top of the upper brick body.

Furthermore, the first positioning block, the second positioning block and the third positioning block are arranged at the bottom of the upper brick body.

Furthermore, the clamping grooves are formed in four corners of the bottom of the upper brick body.

Furthermore, the drainage channel is arranged at the bottom of the upper brick body, and the cross section of the drainage channel is in a pointed arch shape. On the premise of not losing strength, the drainage channels are arranged in a # -shape to form a drainage channel network.

Further, the water drainage holes are vertically arranged above the water drainage channel and connected with the water drainage channel.

Furthermore, the vibration reduction cushion layer is attached to the top of the lower brick body.

Furthermore, the first positioning groove, the second positioning groove and the third positioning groove are arranged at the top of the vibration damping cushion layer, and the shapes and the sizes of the first positioning groove, the second positioning groove and the third positioning groove are respectively matched with the first positioning block, the second positioning block and the third positioning block.

Furthermore, the fixture blocks are arranged at four corners of the top of the lower brick body, the fixture blocks adopt prismatic tables with rigidity angles of 34 degrees, and the shapes and the sizes of the prismatic tables are matched with the clamping grooves.

The utility model has the advantages as follows:

the utility model discloses if the jam condition appears, can the monoblock play, conveniently clear up debris.

The utility model discloses the drainage channel cross-section is the ogival, and the arch axis line shape is close the pressure line of various loads on it, can make stress evenly distributed, transmits vertical load.

The utility model discloses drainage channel is the groined font and arranges, and zonulae occludens forms into flaky drainage network when laying, has saved the use of material, improves drainage efficiency, realization pavement road surface drainage function that can be better.

The utility model discloses brick body side direction specification is unanimous, so need not to consider and lay the direction, reduces the construction degree of difficulty, is convenient for lay.

The utility model has the characteristics of high elasticity. The vibration absorption device is used for absorbing the vibration energy of the whole structure, and the pressure from the upper brick body is reduced by utilizing the self-generated deformation, so that the vibration absorption performance of the structure is improved, and the adverse effect caused by dynamic load is weakened.

The utility model discloses the fixture block shape adopts the rigidity angle to be 34 prismatic table, and die-cut destruction is resisted to dispersible pressure.

The utility model discloses the upper and lower brick body all adopts concrete placement, and plasticity is high. The compressive property of the concrete is utilized to bear load, the stress property is good, and the concrete is economical and reasonable.

Drawings

FIG. 1 is a schematic view of a concrete pavement brick with a composite function of water drainage and vibration reduction.

FIG. 2 is a schematic view of a concrete pavement brick with water drainage and vibration reduction combined functions.

FIG. 3 is a schematic view of a concrete pavement brick lower brick body and a damping cushion layer with a drainage and damping composite function.

FIG. 4 is an overall top view of a concrete pavement brick with a composite function of drainage and vibration reduction.

FIG. 5 is a sectional view of a concrete pavement brick A-A with a composite function of water drainage and vibration reduction.

FIG. 6 is a cross-sectional view of a concrete pavement brick B-B with a composite drainage and vibration reduction function.

FIG. 7 is a front view and a left view of an upper brick body of a concrete pavement brick with a composite drainage and vibration reduction function.

FIG. 8 is a front view and a left view of a lower brick body of the concrete pavement brick with the composite functions of water drainage and vibration reduction.

FIG. 9 is a front view and a left side view of the whole concrete pavement brick with the composite functions of drainage and vibration reduction.

In the figure: the brick body, 2 damping bed course, 3 lower brick bodies, 4 outlet, 5 drainage channels, 6 first locating blocks, 7 second locating blocks, 8 third locating blocks, 9 draw-in grooves, 10 first locating grooves, 11 second locating grooves, 12 third locating grooves and 13 fixture blocks on 1.

Detailed Description

The present invention will be described in more detail with reference to the following embodiments and drawings.

The utility model relates to a concrete pavement brick with drainage damping combined function includes the brick body 1, damping bed course 2, lower brick body 3. Go up the brick body 1 and be equipped with outlet 4, drainage channel 5, first locating piece 6, second locating piece 7, third locating piece 8, draw-in groove 9, damping bed course 2 is equipped with first constant head tank 10, second constant head tank 11, third constant head tank 12, brick body 3 is equipped with fixture block 13 down. The upper brick body 1 is provided with a water drainage hole 4 with the diameter of 10mm, the water drainage hole is vertically downward and is orthogonal to the water drainage channel 5, and the water drainage channel 5 with the pointed arch shape at the bottom is arranged in a groined shape to form a water drainage channel network. The upper brick body 1 and the lower brick body 3 are both cast by concrete, and the damping cushion layer 2 is made of rubber.

The utility model discloses when laying by a large scale, lay down brick body 3 earlier, damping bed course 2 is according to the tight laminating in brick body 3 tops under the fixture block 13 position. Go up brick body 1 first constant head tank 6, second locating piece 7, third locating piece 8 and place in damping bed course 2 surface according to first constant head tank 10, second constant head tank 11, third constant head tank 12 position, draw-in groove 9 passes through damping bed course 2 laminating with fixture block 13.

The utility model discloses if the jam problem appears, block up two kinds of circumstances with drainage channel 5 including outlet 4. For the former, a tool dredging mode is adopted. Aiming at the latter, a reinforcing steel bar with the diameter of 6mm can be used for extending into the drainage hole 4 with the top of the upper brick body 1 being 10mm, the whole upper brick body is taken out, and the blocked part is dredged by using a tool.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. The utility model discloses a protection scope not only limits in the aforesaid, and the all belongings the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a protection scope. It should be noted that, for those skilled in the art, the technical solutions obtained by adopting equivalent replacement or equivalent transformation without departing from the principle of the present invention all fall within the protection scope of the present invention.

Claims (8)

1. A concrete pavement brick with a drainage and vibration reduction composite function is characterized by comprising an upper brick body (1), a vibration reduction cushion layer (2) and a lower brick body (3); the upper brick body (1) is provided with a water drainage hole (4), a water drainage channel (5), a first positioning block (6), a second positioning block (7), a third positioning block (8) and a clamping groove (9), the vibration damping cushion layer (2) is provided with a first positioning groove (10), a second positioning groove (11) and a third positioning groove (12), and the lower brick body (3) is provided with a clamping block (13); the brick body is a square brick body with a certain thickness and is poured by concrete; the damping cushion layer (2) is made of rubber.

2. The concrete pavement brick with the water drainage and vibration reduction composite function as claimed in claim 1, wherein: the water drainage holes (4) are vertically arranged at the top of the upper brick body (1), are positioned above the water drainage channel (5) and are connected with the water drainage channel (5).

3. The concrete pavement brick with the water drainage and vibration reduction composite function as claimed in claim 1, wherein: the first positioning block (6), the second positioning block (7) and the third positioning block (8) are arranged at the bottom of the upper brick body (1).

4. The concrete pavement brick with the water drainage and vibration reduction composite function as claimed in claim 1, wherein: the clamping grooves (9) are arranged at four corners of the bottom of the upper brick body (1).

5. The concrete pavement brick with the water drainage and vibration reduction composite function as claimed in claim 1, wherein: the drainage channels (5) are arranged at the bottom of the upper brick body (1), the cross sections of the drainage channels are in a pointed arch shape, and the drainage channels are arranged in a groined shape on the premise of not losing strength to form a drainage channel network.

6. The concrete pavement brick with the water drainage and vibration reduction composite function as claimed in claim 1, wherein: the damping cushion layer (2) is attached to the top of the lower brick body (3).

7. The concrete pavement brick with the water drainage and vibration reduction composite function as claimed in claim 1, wherein: the top of the vibration damping cushion layer (2) is provided with a first positioning groove (10), a second positioning groove (11) and a third positioning groove (12), and the shape and the size of the first positioning groove, the second positioning groove and the third positioning groove are matched with those of the first positioning block (6), the second positioning block (7) and the third positioning block (8).

8. The concrete pavement brick with the water drainage and vibration reduction composite function as claimed in claim 1, wherein: the fixture blocks (13) are arranged at four corners of the top of the lower brick body (3), the fixture blocks (13) are prismatic tables with rigidity angles of 34 degrees, and the shapes and the sizes of the prismatic tables are matched with the clamping grooves (9).

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