Modular plastic water storage track and paving process thereof
阅读说明：本技术 一种模块式塑胶蓄水跑道及其铺装工艺 (Modular plastic water storage track and paving process thereof ) 是由 周永明 陈潇潇 于 2019-11-16 设计创作，主要内容包括：本发明公开了一种模块式塑胶蓄水跑道及施工工艺,其中跑道包括直线跑道模块、转弯跑道模块,其中直线跑道模块、转弯跑道模块均是由从下而上设置的基础找平层、预制塑胶跑道层,其中基础找平层包括下面的蓄排水层、上面的支撑层,在每一上下对应的找平穿过筒体、穿过孔内插入有同一个找平钉且找平钉的长度要大于在支撑层与蓄排水层装配好后的高度；通过穿过上下对应的预制塑胶跑道层上的孔、支撑层上的连接孔、蓄排水层上的连接螺纹筒体的连接螺钉将预制塑胶跑道层与基础找平层连接固定。本发明的跑道设计及铺装方法,大大简化了铺装工艺,施工工期缩短。(The invention discloses a modular plastic water storage runway and a construction process, wherein the runway comprises a linear runway module and a turning runway module, wherein the linear runway module and the turning runway module are respectively provided with a base leveling layer and a prefabricated plastic runway layer from bottom to top, the base leveling layer comprises a lower water storage and drainage layer and an upper supporting layer, the corresponding leveling of each upper part and the lower part penetrates through a cylinder body, a leveling nail is inserted into a penetrating hole, and the length of the leveling nail is greater than the height of the supporting layer and the water storage and drainage layer after the supporting layer and the water storage and drainage layer are assembled; the prefabricated plastic runway layer is connected and fixed with the foundation leveling layer through connecting screws which penetrate through holes on the prefabricated plastic runway layer, connecting holes on the supporting layer and connecting thread cylinders on the water storage and drainage layer which are vertically corresponding. The runway design and paving method greatly simplifies the paving process and shortens the construction period.)
1. A modular plastic water storage track comprises straight track modules and turning track modules, wherein a plurality of straight track modules are spliced to form straight line sections of the track, a plurality of turning track modules are spliced to form turning sections of the track, the straight line sections of the track and the turning sections of the track form a closed track, and the modular plastic water storage track is characterized in that the straight track modules and the turning track modules are both composed of a base leveling layer and a prefabricated plastic track layer which are arranged from bottom to top, wherein the base leveling layer comprises a lower water storage and drainage layer and an upper supporting layer, the outer bottom of the water storage and drainage layer is smooth and is composed of solid bodies at four corner positions and a cross water storage and drainage area which is formed by connecting the four solid bodies with each other and has a closed bottom, and connecting threaded cylinder bodies which do not penetrate through the bottoms of the solid bodies are formed at the four corner positions corresponding to the water storage and drainage layer on the, a leveling penetrating barrel body for a leveling nail to penetrate through and penetrate through the solid body is formed beside the connecting threaded barrel body, a filling hole penetrating through the solid body is formed in the solid body and positioned on one side of the leveling penetrating barrel body, and a porous grid baffle plate is filled in the cross water storage and drainage area; the bottom of the periphery of the supporting layer is clamped in a clamping groove formed in the top of the periphery of the water storage and drainage layer, a connecting hole is formed in the position, corresponding to the connecting threaded barrel, of the supporting layer, a through hole is formed in the position, corresponding to the position where the barrel is leveled to penetrate through, of the supporting layer, and a plurality of water passing holes are formed in the position, corresponding to the cross-shaped water storage and drainage area, of the; the same leveling nail is inserted into each corresponding upper and lower leveling penetrating cylinder and penetrating hole, and the length of the leveling nail is larger than the height of the supporting layer and the water storage and drainage layer after the supporting layer and the water storage and drainage layer are assembled; the prefabricated plastic runway layer is provided with holes corresponding to the connecting holes, the prefabricated plastic runway layer is connected and fixed with the basic leveling layer through connecting screws of the connecting thread cylinder body penetrating through the holes on the prefabricated plastic runway layer, the connecting holes on the supporting layer and the water storage and drainage layer which are corresponding from top to bottom, and the connecting screws are connected with the internal thread threads arranged on the inner wall of the connecting thread cylinder body.
2. The modular plastic water storage track as claimed in claim 1, wherein the left and right ring portions are each a hard rubber ring, the central ring portion is an adjustable ring with an adjustable length, an adjustable buckle is fixed on the adjustable ring, and the normal length of the transverse strong elastic band is smaller than the shoulder width, the water storage and drainage layer is formed by forming a cross-shaped groove on a plate with a proper thickness and filling the cross-shaped groove with a plurality of perforated grid plates, and the cross-shaped groove penetrates through the front, rear, left and right sides of the water storage and drainage layer.
3. The modular plastic water storage track as claimed in claim 1 or 2, wherein the solid body is provided with a plurality of shrinkage-compensating holes.
4. The construction process of the modular plastic water storage track as claimed in claim 1, which comprises the following steps:
(1) preparing a site: on the field which is selected as the runway pavement, a cement foundation or an asphalt foundation is laid, or the cement foundation or the asphalt foundation is not laid, and the land of the field is compacted and compacted;
(2) paying off: firstly, determining four curved-straight boundary lines, paying off lines on a straight section of a sports field, paying off a first construction line at the inner edge of the line with the curved-straight boundary lines as a reference and paying off each construction line from inside to outside;
(3) paving a foundation leveling layer: paving along the paying-off position in the step (2), adjusting leveling nails by means of a level meter during paving to enable each basic leveling layer to be horizontally paved on the ground, injecting foaming materials into the filling holes to the bottom sides of the basic leveling layers through injectors, taking down the leveling nails after the foaming materials are solidified, injecting a proper amount of cement into the holes left after the leveling nails are taken out, and scraping cement points after the cement is solidified; two adjacent basic leveling layers are laid as close as possible, and after the basic leveling layers of the whole runway are laid, the next procedure is carried out;
(4) paving a prefabricated plastic runway layer: and paving the prefabricated plastic runway layer on the paved basic leveling layer, and connecting and fixing the prefabricated plastic runway layer and the basic leveling layer through connecting screws.
5. The construction process of the modular plastic water-storing runway according to claim 4, characterized in that the paving of the basic leveling course is performed according to the principle of paving the runway from inside to outside, firstly paving the runway in a curve and then paving the runway in a straight line, and when a gap exists between the modules and the gap is not suitable for being filled by the modules of the basic leveling course, the gap is filled with cement; the periphery of the prefabricated plastic runway layer on each module is reserved with surplus heads with the length of 200mm, and when the prefabricated plastic runway layer is laid, no obvious gap is formed between the adjacent plastic runway layers.
Technical Field
The invention relates to a modular plastic water storage runway and a paving process thereof, belonging to the technical field of plastic runways.
Background
The plastic track is also called as all-weather track and field sports track, is made of polyurethane rubber and other materials, has certain elasticity and color, and has the characteristics of good flatness, high compressive strength, proper hardness and elasticity and stable physical performance. The plastic track in the prior art is generally formed by on-site material preparation and solidification. However, in the construction process of the polyurethane plastic material, most fearing water, the cement paste can generate a large bubble when meeting a drop of water before being primarily cured, so that the requirement on the site construction condition is extremely high, and in the later use, if the cement paste is foamed and unshelled at the place, the replacement is not easy; in addition, most importantly, the runways are easy to accumulate water when the runways are exposed to continuous rainy days for several days, and the accumulated water has certain damage to the runways.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a modular plastic water storage runway which is reasonable in structural design and clean in cleaning and a paving process thereof.
In order to achieve the purpose, one of the technical schemes adopted by the invention is as follows: the modular plastic water storage track comprises linear track modules and turning track modules, wherein a plurality of linear track modules are spliced to form a linear section of the track, a plurality of turning track modules are spliced to form a turning section of the track, the linear section of the track and the turning section of the track form a closed track, and the modular plastic water storage track is characterized in that the linear track modules and the turning track modules are respectively composed of a base leveling layer and a prefabricated plastic track layer which are arranged from bottom to top, wherein the base leveling layer comprises a lower water storage and drainage layer and an upper supporting layer, the outer bottom of the water storage and drainage layer is flat and is composed of solid bodies at four corner positions and a cross water storage and drainage area which is formed by connecting the four solid bodies mutually and is enclosed and has a closed bottom, connecting thread cylinder bodies which do not penetrate through the bottoms of the solid bodies are formed at the four corner positions corresponding to the water storage and drainage layer on the solid bodies, and leveling nails which penetrate through the solid bodies are formed beside the connecting thread cylinder bodies, a filling hole penetrating through the solid body is formed in the solid body and positioned on one side of the leveling and penetrating barrel, and a porous grid plate is filled in the cross water storage and drainage area; the bottom of the periphery of the supporting layer is clamped in a clamping groove formed in the top of the periphery of the water storage and drainage layer, a connecting hole is formed in the position, corresponding to the connecting threaded barrel, of the supporting layer, a through hole is formed in the position, corresponding to the position where the barrel is leveled to penetrate through, of the supporting layer, and a plurality of water passing holes are formed in the position, corresponding to the cross-shaped water storage and drainage area, of the; the same leveling nail is inserted into each corresponding upper and lower leveling penetrating cylinder and penetrating hole, and the length of the leveling nail is larger than the height of the supporting layer and the water storage and drainage layer after the supporting layer and the water storage and drainage layer are assembled; the prefabricated plastic runway layer is provided with holes corresponding to the connecting holes, the prefabricated plastic runway layer is connected and fixed with the basic leveling layer through connecting screws of the connecting thread cylinder body penetrating through the holes on the prefabricated plastic runway layer, the connecting holes on the supporting layer and the water storage and drainage layer which are corresponding from top to bottom, and the connecting screws are connected with the internal thread threads arranged on the inner wall of the connecting thread cylinder body.
Preferably, the water storage and drainage layer is formed by forming a cross-shaped groove on a plate with a proper thickness and filling the cross-shaped groove with the porous grid plate, wherein the cross-shaped groove penetrates through the front side, the rear side, the left side and the right side of the water storage and drainage layer.
Preferably, a plurality of shrinkage-compensating holes are formed in the solid body, so that the phenomenon that the bottom part of the water storage and drainage layer is easy to collapse due to the fact that the part of the bottom of the water storage and drainage layer is not supported by the supporting material after the foaming material is injected into the bottom side of the solid body is avoided.
In the invention, the prefabricated plastic runway layer is manufactured according to the manufacturing method of the prefabricated runway in the prior art, and the materials are selected according to the existing plastic runway material.
The second technical scheme adopted by the invention is a paving process of the modular plastic water storage runway, which specifically comprises the following steps:
(1) preparing a site: on the field which is selected as the runway pavement, a cement foundation or an asphalt foundation is laid, or the cement foundation or the asphalt foundation is not laid, and the land of the field is compacted and compacted;
(2) paying off: firstly, determining four curved-straight boundary lines, paying off lines on a straight section of a sports field, paying off a first construction line at the inner edge of the line with the curved-straight boundary lines as a reference and paying off each construction line from inside to outside;
(3) paving a foundation leveling layer: paving along the paying-off position in the step (2), adjusting leveling nails by means of a level meter during paving to enable each basic leveling layer to be horizontally paved on the ground, injecting foaming materials into the filling holes to the bottom sides of the basic leveling layers through injectors, taking down the leveling nails after the foaming materials are solidified, injecting a proper amount of cement into the holes left after the leveling nails are taken out, and scraping cement points after the cement is solidified; two adjacent basic leveling layers are laid as close as possible, and after the basic leveling layers of the whole runway are laid, the next procedure is carried out;
(4) paving a prefabricated plastic runway layer: and paving the prefabricated plastic runway layer on the paved basic leveling layer, and connecting and fixing the prefabricated plastic runway layer and the basic leveling layer through connecting screws.
Preferably, when the basic leveling layer is paved, the paving is carried out according to the principle that a curve is paved firstly and then a straight runway is paved from inside to outside, and when a gap exists between the modules and the gap is not suitable for being filled by the modules of the basic leveling layer, cement is used for filling; the periphery of the prefabricated plastic runway layer on each module is reserved with surplus heads with the length of 200mm, and when the prefabricated plastic runway layer is laid, no obvious gap is formed between the adjacent plastic runway layers.
Compared with the prior art, the invention has the beneficial effects that:
1. compared with the plastic track which needs on-site material preparation and is formed by solidification in the prior art, the plastic track has low requirements on-site construction conditions;
2. by adopting the runway, leveling work is not needed before pavement, the technical requirements on construction workers are relatively low, and the pavement work efficiency is effectively improved;
3. compared with the prefabricated plastic track in the prior art, the prefabricated plastic track has low technical requirements on the foundation layer, and the next construction procedure can be carried out no matter whether the site foundation meets the technical requirements of surface layer construction or not;
4. according to the invention, through the design of the water storage and drainage layer, when rainfall continuously, rainwater which does not flow away from the surface of the runway enters the water storage and drainage layer at the bottom through the plastic runway, and cannot be accumulated on the plastic runway layer, so that the use and the service life of the plastic runway are influenced;
5. the plastic runway layer and the basic leveling layer are connected by the connecting screws, so that a gluing link is omitted, and the plastic runway layer can be replaced;
6. the runway design and paving method greatly simplifies the paving process and shortens the construction period.
Drawings
FIG. 1 is a schematic view of the runway module of the present invention
Fig. 2 is an exploded view of the configuration of the runway module of the present invention.
Detailed Description
The invention will now be further described with reference to the accompanying drawings and specific embodiments. And the parts which are not described in detail below are all carried out according to the construction requirements of the existing prefabricated runway.
As shown in fig. 1-2, the modular plastic water storage track of the invention comprises linear track modules and turning track modules, wherein a plurality of linear track modules are spliced by male buckles, female buckles or other conventional module splicing ways to form straight-line sections of the track, a plurality of turning track modules are spliced by male buckles, female buckles or other conventional module splicing ways to form turning sections of the track, the straight-line sections of the track and the turning sections of the track are spliced by male buckles, female buckles or other conventional module splicing ways to form a closed track, the linear track modules and the turning track modules are composed of a base leveling layer 1 and a prefabricated
The water storage and drainage layer 1.1 is formed by arranging a cross-shaped groove on a plate with proper thickness and filling a porous grid plate 4 in the cross-shaped groove, and the cross-shaped groove penetrates through the front side, the rear side, the left side and the right side of the water storage and drainage layer.
A plurality of shrinkage-filling holes are formed in the solid body 1.11, so that the phenomenon that the bottom of the water storage and drainage layer is easy to collapse due to the fact that the supporting material is not supported at the part of the bottom of the water storage and drainage layer after the foaming material is injected into the bottom side of the solid body is avoided.
In the invention, the prefabricated plastic runway layer is manufactured according to the manufacturing method of the water-permeable prefabricated runway in the prior art, and the materials are selected according to the existing plastic runway material.
In the invention, the basic leveling layer is formed by injection molding firstly, then the multi-hole grid separation plate is clamped and fixed in the cross-shaped groove, and the overall appearance of the basic leveling layer of the straight runway and the curve runway is formed by injection molding in advance according to the design requirement of the runways.
The paving process specifically comprises the following steps:
(1) preparing a site: on the field which is selected as the runway pavement, the cement foundation or the asphalt foundation is simply laid without leveling treatment, or the cement foundation or the asphalt foundation is not laid, and the land of the field is only compacted and compacted;
(2) paying off: firstly, determining four curved-straight boundary lines, paying off lines on a straight section of a sports field, paying off a first construction line at the inner edge of the line with the curved-straight boundary lines as a reference and paying off each construction line from inside to outside;
(3) paving a foundation leveling layer: paving along the paying-off position in the step (2), adjusting the leveling nails 3 by means of a level meter when paving to enable each foundation leveling layer to be horizontally paved on the ground of a field, injecting foaming materials into the filling holes to the bottom sides of the foundation leveling layers through injectors, taking down the leveling nails after the foaming materials are solidified, injecting a proper amount of cement into the holes left after the leveling nails are taken out, and scraping cement points after the cement is solidified; two adjacent basic leveling layers are laid as close as possible, and after the basic leveling layers of the whole runway are laid, the next procedure is carried out;
(4) paving a prefabricated plastic runway layer: and paving the prefabricated plastic runway layer on the paved basic leveling layer, and connecting and fixing the prefabricated plastic runway layer and the basic leveling layer by screwing in a plurality of connecting screws.
When the basic leveling layer is paved, the paving is carried out according to the principle that a curve is paved and then a straight runway is paved from inside to outside, and cement is used for filling when a gap exists between the modules and the gap is not suitable for being filled by the modules of the basic leveling layer; the periphery of the prefabricated plastic runway layer on each module is reserved with surplus heads with the length of 200mm, and when the prefabricated plastic runway layer is laid, no obvious gap is formed between the adjacent plastic runway layers.
In the invention, on continuous rainy days, rainwater can enter the water storage and drainage layer through the prefabricated plastic runner layer, and the water storage and drainage layers of adjacent modules are communicated. The accumulation on the prefabricated plastic runway layer is prevented, and meanwhile, the normal use of the runway in fine days after rain cannot be influenced due to the accumulation of rain on the surface of the prefabricated plastic runway layer.
The above are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any equivalent or similar substitutes which do not depart from the gist of the invention are intended to be within the scope of the invention.
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