CN211227905U

CN211227905U - Double-channel slow running diameter

Info

Publication number: CN211227905U
Application number: CN201921252341.2U
Authority: CN
Inventors: 黄颂谊; 严建辉; 周金玉; 李靖宇
Original assignee: Guangzhou Greening Co
Current assignee: Guangzhou Greening Co
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-08-11
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses a two-way formula is had a slow run, including runway and pavement, runway and pavement set up side by side. The runway is provided with a breathable plastic runway surface layer, a permeable concrete layer, a stone powder cushion layer and a ramming layer from top to bottom, the walkway is provided with a first masonry layer, a cement mortar layer, a concrete layer, a stone powder cushion layer and a ramming layer from top to bottom, and a separation road is arranged between the runway and the walkway. The ventilative type plastic course surface course and the concrete layer that permeates water of runway have good water permeability and gas permeability, can avoid ponding to influence and run, can also provide better compliance and elasticity. The walkway can provide a resting place for users who run the treadmill, and also provides a walking place for pedestrians, so that the conflict between runners and pedestrians is avoided. This utility model is used for the municipal works field.

Description

Double-channel slow running diameter

Technical Field

The utility model relates to a municipal works field especially relates to a diameter is slowly run to two pass formula.

Background

Along with the flourishing and development of economy, the urban population is increasing, and along with the increase of living pressure and working pressure, the urban population is also increasing. Under the normal condition, urban residents can adjust the pressure through proper exercise, and the physical and mental relaxation is effective. Running is the most commonly used physical exercise mode for people, mainly because running technology requires simplicity and does not need special fields, clothes or appliances. Meanwhile, the circulation speed of blood can be increased during running, the intake of oxygen is increased, the immunity is also improved, and the physical quality is improved. And when running to perspire, some impurities below the skin can be removed, so that pores of the skin are cleaned, and the skin looks more glittering and translucent, bright and glossy. Especially for some teenagers and middle-aged and old people living in cities, the running can effectively move the body and ensure the body function. However, in cities, running sports on roads or sidewalks has a relatively large risk due to the shortage of urban land and the relatively dense population. And the road or the sidewalk is mostly a ground with higher hardness, so that the human body is easily damaged in the running process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an economical and durable's double track formula is had a slow motion.

The utility model adopts the technical proposal that: the utility model provides a double track formula is slowed down and is moved footpath, includes runway and pavement, runway and pavement set up side by side, and the runway is by last ventilative type plastic runway surface course, the concrete layer that permeates water, concrete layer, mountain flour bed course and rammed earth layer of having down, and the pavement is by last first brickwork layer, cement mortar layer, concrete layer, mountain flour bed course and rammed earth layer of having down, is equipped with the separation way between runway and the pavement, and the separation way is by last second brickwork layer, cement mortar layer, concrete layer, mountain flour bed course and rammed earth layer of having down.

As an improvement of the scheme, a separation channel is arranged on one side, far away from the walkway, of the runway, and the separation channel is arranged on one side, far away from the runway, of the runway.

As an improvement of the scheme, the height positions of the rammed earth layers of the walkway and the road separation are lower than the height positions of the rammed earth layers of the runway.

As an improvement of the scheme, the width of the runway is 1400-1600 mm, and the width of the walkway is 800-1000 mm.

As an improvement of the scheme, the strength grade of the concrete layer is C20, the strength grade of the cement mortar layer is M20, and the ramming coefficient of the ramming layer is not less than 94%.

As the improvement of the scheme, the first masonry layer and the second masonry layer are both made of granite.

As an improvement of the scheme, the thickness of each concrete layer and the stone powder cushion layer is consistent.

As an improvement of the scheme, the stone powder cushion layer comprises stone powder and 5-6% of cement powder.

The utility model has the advantages that: the double-track type slow running diameter is provided with a track and a walkway which are arranged side by side, wherein the track is provided with a breathable plastic track surface layer, a permeable concrete layer, a stone powder cushion layer and a ramming layer from top to bottom, the walkway is provided with a first masonry layer, a cement mortar layer, a concrete layer, the stone powder cushion layer and the ramming layer from top to bottom, a separation track is arranged between the track and the walkway, and the separation track is provided with a second masonry layer, a cement mortar layer, a concrete layer, a stone powder cushion layer and a ramming layer from top to bottom, wherein the breathable plastic track surface layer and the permeable concrete layer of the track have good water permeability and air permeability, can effectively deal with rainy days, avoid waterlogging from influencing running, can provide good flexibility and elasticity, fully protect runners, the stone powder can provide good water absorption, and can be well matched with the breathable plastic track surface layer and the permeable concrete layer, the walkway can provide a resting place for users who run the treadmill, and also provides a walking place for pedestrians, so that the conflict between runners and pedestrians is avoided, and the collision risk of the runners is reduced.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a schematic cross-sectional view of the creep diameter.

Detailed Description

Referring to fig. 1, the utility model relates to a double track formula is had a slow run, including runway and pavement. The runway is used for providing a place for jogging, and the walkway is used for walking and walking, so that pedestrians and runners can be effectively divided, and collision is avoided. The runway and walkway are arranged side by side, typically in parallel. The runway is provided with a breathable plastic runway surface layer 11, a pervious concrete layer 12, a concrete layer 13, a stone powder cushion layer 14 and a rammed earth layer 15 from top to bottom. The air-permeable plastic runway surface layer 11 and the water-permeable concrete layer 12 can effectively permeate water and air, and can be used for running immediately after rainy days. And ventilative type plastic course surface course 11 has elasticity, can alleviate runner's kinetic energy, reduces the damage of muscle ankle, provides comfortable running experience for runner. The concrete layer 13 is used for effectively bearing and supporting, and the stability of the whole structure is ensured. The stone powder cushion layer 14 can absorb water, the thickness of the concrete layer 13 is reduced, the construction cost is reduced, and meanwhile the construction quality is guaranteed. The ramming layer 15 ensures that subsidence does not occur due to the supporting integral structure. The walkway comprises a first masonry layer 21, a cement mortar layer 22, a concrete layer 13, a stone powder cushion layer 14 and a rammed earth layer 15 from top to bottom. A separation channel is arranged between the runway and the walkway and comprises a second masonry layer 31, a cement mortar layer 22, a concrete layer 13, a stone powder cushion layer 14 and a rammed earth layer 15 from top to bottom. The separating passage can effectively separate the walkways and the runways, and people flow conflict is avoided. Typically the first and

second masonry layers

21, 31 are some common stone, masonry structures, typically arranged to be non-uniform. And stripes can be arranged on the separating channels to form a blind hole.

In a preferred embodiment, the runway is provided with a separation lane at one side far away from the walkway, and the walkway is provided with a separation lane at one side far away from the runway. The barriers serve to isolate the outside ground and are usually provided with a fine stone concrete layer 32 on the side of the second masonry layer 31 for abutting against the second masonry layer 31.

In a preferred embodiment, the height positions of the rammed earth layers 15 of the walkways and the barriers are lower than the height position of the rammed earth layer 15 of the runway, so that the water drainage of the runway can be facilitated.

In a preferred embodiment, the width of the runway is 1400-1600 mm, and the width of the walkway is 800-1000 mm, taking into account the coordination between running and walking.

In a preferred embodiment, the concrete layer 13 has a strength grade of C20, the cement mortar layer 22 has a strength grade of M20, and the ramming earth coefficient of the ramming earth layer 15 is not less than 94%.

In this embodiment, first brickwork layer 21 and second brickwork layer 31 are the granite material, but the shape nonconformity of first brickwork layer 21 and second brickwork layer 31 can reduce construction cost. And the thickness of each concrete layer 13 and the stone powder cushion layer 14 is consistent, so that the construction difficulty is reduced. In this embodiment, the stone powder cushion layer 14 has a thickness of 100mm, the concrete layer 13 has a thickness of 100mm, the pervious concrete layer 12 has a thickness of 30mm, and the air-permeable plastic track surface layer 11 has a thickness of 10 mm.

The construction method of the double-track type creep diameter mainly comprises the following steps:

1) placing a center line pile on the ground according to the design of a drawing, and placing a side pile according to the center line pile;

2) digging a groove according to the fixed-edge pile, spraying water and tamping;

3) adding 5-6% of cement into the stirred stone powder, uniformly stirring, spreading, and vibrating to form a stone powder cushion layer 14;

4) mixing the concrete and pouring to form a concrete layer 13;

5) and paving the subsequent permeable concrete layer 12, the permeable plastic track surface layer 11, the cement mortar layer 22, the first masonry layer 21 and the second masonry layer 31.

In a preferable embodiment, in the step 2), the soil is tamped for 2-3 times by a frog rammer, and the flatness allowable error is ensured to be not more than 2 mm.

In the embodiment, firstly, a center line pile is placed on the ground every 10-20 m according to the center line of the double-track type creep diameter design, a center line pile is placed on the curve of the curve at the curve head, the curve center and the curve tail respectively, and pile numbers are written on the center line piles. Then, the side piles are determined according to the width of the double-track type creep path and the range of the field by taking the center line pile as the standard, and finally the plane lines of the road surface and the field are released.

Then according to the width and range of the designed double-channel creep diameter, a 25cm digging groove is drilled along each side of the side line pile. The depth of the groove is equal to the thickness of the functional layer to be laid, and the transverse gradient of the groove bottom is 2-3%. The functional layer refers to the above-mentioned hierarchical structure of the permeable plastic runway surface layer 11, the permeable concrete layer 12, the concrete layer 13, the stone powder cushion layer 14, the rammed earth layer 15 and the like. After the groove is dug, water is sprayed on the bottom of the groove to moisten the groove, then a frog rammer is used for ramming soil for 2-3 times, and the tolerance error of the flatness of the ground paving groove is not more than 2 cm. Wherein, the terrain processing on the details needs to be combined with the current situation of the field and be properly shaped in an effort to achieve certain artistic effect.

Mixing cement powder according to design requirements, wherein 5.5% of cement powder is mixed into the cement powder, the paving thickness is required to be noticed during paving, and the cement powder is compacted by a large-plate vibrator with the power of more than 2.8 KW. Generally, every 10m is used as a construction section, a line pile and a side line pile are arranged according to the designed elevation, the pavement width and the field range, a line is arranged on the stone powder cushion layer 14 by using a theodolite, and the beginning is carried out towards the center according to the edge measurement.

And (3) pouring concrete according to the range and the elevation of the laid line, and paying attention to the quality and vibration of the concrete during pouring to ensure the construction quality of the concrete layer 13. And then paving other functional layers, wherein edges and guide materials are paved firstly when the functional layers are paved. The granite stone should be gently laid flat, and is stably beaten by a rubber hammer without damaging the corners of the stone. After the granite stone is paved, the flatness of the granite stone is checked along the line, and when the granite stone is found to move, the granite stone is immediately renovated. And finally, filling, digging and rolling the road tooth foundation and the ground bed at the same time to ensure that the whole uniform compactness is ensured, and using the ratio of 1: 3 of white mortar 2 cm. The road teeth are required to be stable and firm, then M10 cement mortar is used for uniformly jointing, and the back of the road teeth is tamped by using lime soil. The depth of the edge strip paving is as low as possible relative to the ground, the groove block is generally arranged close to the road tooth so as to be beneficial to ground drainage, and the tip of the double-track type slow-running-diameter road surface is slightly higher than the groove block.

Of course, the design creation is not limited to the above embodiments, and the combination of different features of the above embodiments can also achieve good effects. Those skilled in the art can make equivalent changes or substitutions without departing from the spirit of the present invention, and such equivalent changes or substitutions are included in the scope defined by the claims of the present application.

Claims

1. The utility model provides a diameter is slowly run to double track formula which characterized in that: including runway and pavement, runway and pavement set up side by side, the runway is by last to have ventilative type plastic runway surface course (11), concrete layer (12), concrete layer (13), stone powder bed course (14) and rammed earth layer (15) permeate water, the pavement is by last to have first brickwork layer (21), cement mortar layer (22), concrete layer (13), stone powder bed course (14) and rammed earth layer (15), be equipped with between runway and the pavement and separate the way, separate the way by last to have second brickwork layer (31), cement mortar layer (22), concrete layer (13), stone powder bed course (14) and rammed earth layer (15).

2. The dual track jogging track of claim 1, characterized in that: the runway is provided with a separation road at one side far away from the walkway, and the walkway is provided with a separation road at one side far away from the runway.

3. The dual track jogging track of claim 2, characterized in that: the height positions of the rammed earth layers (15) of the walkway and the road partition are lower than the height positions of the rammed earth layers (15) of the runway.

4. The dual track jogging track of claim 3, characterized in that: the width of runway is 1400 ~ 1600mm, the width of pavement is 800 ~ 1000 mm.

5. The dual track jogging track of claim 4, characterized in that: the concrete layer (13) is C20 in strength grade, the cement mortar layer (22) is M20 in strength grade, and the ramming coefficient of the ramming layer (15) is not less than 94%.

6. The dual track jogging track of claim 5, characterized in that: the first masonry layer (21) and the second masonry layer (31) are both made of granite.

7. The dual track creep diameter according to any one of claims 1 to 6, wherein: the thickness of each concrete layer (13) and the stone powder cushion layer (14) is consistent.