CN113957768B - Prefabricated type movement surface layer and forming process thereof - Google Patents
Prefabricated type movement surface layer and forming process thereof Download PDFInfo
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- CN113957768B CN113957768B CN202111282788.6A CN202111282788A CN113957768B CN 113957768 B CN113957768 B CN 113957768B CN 202111282788 A CN202111282788 A CN 202111282788A CN 113957768 B CN113957768 B CN 113957768B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/04—Pavings made of prefabricated single units
- E01C13/045—Pavings made of prefabricated single units the prefabricated single units consisting of or including bitumen, rubber or plastics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
Abstract
The invention provides a prefabricated type movement surface layer and a forming process thereof, comprising a surface layer main body, wherein the surface layer main body comprises an elastic layer and an outer surface layer, the outer surface layer is arranged on the elastic layer, the elastic layer material comprises carbon-free rubber particles, and the outer surface layer can resist ultraviolet rays. Therefore, the invention can solve the technical problems that the surface temperature of the prefabricated type movement surface layer is increased, and the surface layer is bulged due to expansion and contraction under the action of temperature because the existing prefabricated type movement surface layer is made of carbon-containing rubber and carbon elements absorb infrared rays of visible light to store heat.
Description
Technical Field
The invention relates to the technical field of prefabricated type movement surface layers, in particular to a prefabricated type movement surface layer and a forming process thereof.
Background
The prefabricated sports surface layer is fast and convenient to install and lay and can be widely applied to a runway, but the existing prefabricated sports surface layer is made of carbon-containing rubber, and carbon elements can absorb infrared rays of visible light to store heat, so that the surface temperature of the prefabricated sports surface layer is increased, and the prefabricated sports surface layer expands with heat and contracts with cold under the action of the temperature to cause the surface layer to bulge.
Disclosure of Invention
The invention provides a prefabricated type movement surface layer and a forming process thereof, which are used for solving the technical problems that the surface layer is bulged due to the fact that the surface temperature of the prefabricated type movement surface layer is increased and the prefabricated type movement surface layer expands with heat and contracts with cold under the action of temperature due to the fact that the existing prefabricated type movement surface layer is made of carbon-containing rubber and carbon elements absorb infrared rays of visible light to store heat.
In order to solve the technical problems, the invention discloses a prefabricated sports surface layer and a forming process thereof, the prefabricated sports surface layer comprises a surface layer main body, the surface layer main body comprises an elastic layer and an outer surface layer, the outer surface layer is arranged on the elastic layer, the elastic layer material comprises carbon-free rubber particles, and the outer surface layer can resist ultraviolet rays.
Preferably, a luminous fluorescent strip is arranged on the elastic layer.
Preferably, the upper surface of the outer surface layer is provided with a wear-resistant coating.
Preferably, the elastic layer material includes expanded perlite for improving heat resistance and fire resistance of the prefabricated athletic surface layer.
Preferably, a plurality of evenly arranged grooves are formed in one surface, away from the outer surface layer, of the elastic layer.
Preferably, a buffer elastic piece is arranged in the groove.
Preferably, the cross sections of the splicing surfaces of the two adjacent surface layer main bodies are matched.
Preferably, a side surface of the surface layer main body, which is not spliced, is detachably connected with a surface layer installation mechanism, the surface layer installation mechanism comprises an installation mechanism shell, an installation opening is formed in the installation mechanism shell, and an installation main body is arranged in the installation mechanism shell;
the mounting main body comprises a sliding rail partition plate, the sliding rail partition plate is fixedly connected in the mounting main body, an adjusting screw is rotationally connected to the sliding rail partition plate, an adjusting nut is sleeved on the adjusting screw, the adjusting nut is in threaded connection with the adjusting screw, a rotary table is connected to one end of the adjusting screw, which is positioned outside the mounting mechanism shell, in a key manner, a handle is fixedly connected to the rotary table, and a clamping assembly is hinged to the adjusting nut;
the clamping assembly comprises a clamping connecting rod, one end of the clamping connecting rod is hinged with the adjusting nut, the other end of the clamping connecting rod is hinged with a clamping sliding block, the clamping sliding block is connected to the sliding rail partition plate in an up-down sliding manner, and a clamping block is fixedly connected to the clamping sliding block;
the adjusting nut is fixedly connected with an installation driving rack through a connecting rod, a first rotating shaft is rotationally connected in a mounting mechanism shell, a driving gear and a driving cam are connected to the first rotating shaft in a key way, the driving gear is meshed with the installation driving rack, a driving sliding table is connected to the mounting mechanism shell in a vertical sliding mode, one end of the driving sliding table is fixedly connected with a sliding rail partition plate through a reset elastic piece, two symmetrically arranged guide rods are fixedly connected to the other end of the driving sliding table, two symmetrically arranged guide cylinders are fixedly connected in the mounting mechanism shell, guide rods are connected to the guide cylinders in a vertical sliding mode, and mounting needle bodies are arranged on the guide rods.
Preferably, a side surface of the surface layer main body, which is not spliced, is detachably connected with a shockproof lighting mechanism, the shockproof lighting mechanism comprises a mechanism shell, a telescopic cavity is arranged on the side wall of the mechanism shell, a damping main body is arranged in the telescopic cavity, a lighting main body is arranged in the mechanism shell, and one side of the mechanism shell is a round corner;
the damping main body comprises a damping block, the damping block is connected in the telescopic cavity in a left-right sliding mode, two symmetrically arranged damping connecting rods are hinged to the damping block, one ends of the two damping connecting rods, far away from the damping block, are hinged to first damping sliding blocks, the first damping sliding blocks are connected to the bottom of the inner wall of the telescopic cavity in a vertical sliding mode, two symmetrically arranged second damping elastic pieces are arranged on the inner wall of the telescopic cavity, a sleeve rod is fixedly connected to the bottom of the telescopic cavity, a sleeve is fixedly connected to the bottom of the inner wall of the telescopic cavity, the sleeve rod is connected in the sleeve in a sliding mode, a first damping elastic piece is sleeved on a part of the sleeve rod, located between the sleeve and the bottom of the damping block, an auxiliary connecting rod is hinged to the middle portion of the damping connecting rod, one ends of the auxiliary connecting rods, far away from the damping connecting rods, of the second damping sliding blocks are hinged to the inner wall of the telescopic cavity, and the second damping sliding blocks are connected in a left-right sliding mode.
The illuminating body comprises an illuminating base, the illuminating base is arranged in a mechanism shell, a T-shaped table is connected in the illuminating base in an up-down sliding manner, a third buffer part is sleeved on the T-shaped table, an illuminating lamp is fixedly connected to the T-shaped table, a cover body shaft is connected to the mechanism shell in a rotating manner, the cover body is connected to the mechanism shell through a hinge of the cover body shaft, a cover opening gear is connected to the cover body shaft in a key manner, a second cover opening rack is meshed beside the cover opening gear, a first cover opening rack is connected in the mechanism shell in an up-down sliding manner, a first cover opening rack is connected to the mechanism shell in an inner rotating manner, the two sides of the first gear are respectively meshed with the second cover opening rack and the first rack, a push plate is arranged on the first cover opening rack and is abutted to the T-shaped table, a bottom plate is fixedly connected to the first cover opening rack, a second rotating shaft is connected to the mechanism shell in a key manner, a cam and the second gear are connected to the second rotating shaft, a first cover opening rack is connected to the mechanism shell in an inner rotating manner, a first cover opening rack is meshed with the right side of the first cover opening rack, a first cover opening rack is meshed with the first rack, a right side of the first cover opening rack is meshed with the first rack, and the first right side is meshed with the first rack, and the first right side is meshed with the illuminating body rack.
Preferably, a molding process is used for manufacturing a prefabricated type movement surface layer, and the molding process comprises the following steps of:
step one: heating and stirring carbon-free rubber particles constituting the elastic layer to form a preform;
step two: extruding the preform through a machine into a moving facing;
step three: vulcanizing, cooling and curling to obtain an elastic layer;
step four: and (3) coating ultraviolet-resistant paint on the elastic layer, and drying to form the surface layer main body.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present invention.
FIG. 2 is a schematic view of the structure of the surface mounting mechanism of the present invention.
FIG. 3 is a schematic view of the shockproof lighting mechanism of the present invention.
Fig. 4 is a splice of a facing body of the present invention.
In the figure: 1. an elastic layer; 100. a facing body; 2. an outer layer; 3. a surface layer installation mechanism; 300. a mounting mechanism housing; 3000. a first rotating shaft; 3001. a drive gear; 3002. a driving cam; 3003. driving the sliding table; 3004. a return elastic member; 3005. installing a needle body; 3006. a guide cylinder; 3007. a guide rod; 301. a mounting opening; 302. a mounting main body; 3020. a slide rail partition; 3021. adjusting a screw; 3022. an adjusting nut; 3023. a turntable; 3024. a handle; 3025. clamping a connecting rod; 3026. clamping a sliding block; 3027. clamping blocks; 3028. a connecting rod; 3029. installing a driving rack; 4. a shockproof lighting mechanism; 400. a mechanism housing; 401. a telescopic chamber; 402. a shock absorbing body; 4020. a buffer block; 4021. a buffer link; 4022. a first buffer slider; 4023. a loop bar; 4024. a sleeve; 4025. a first buffer elastic member; 4026. a second buffer elastic member; 4027. an auxiliary connecting rod; 4028. a second buffer slider; 403. a lighting body; 4030. a lighting base; 4031. a T-shaped table; 4032. a third buffer member; 4033. a lighting lamp; 4034. a cover shaft; 4035. a cover opening gear; 4036. a second lid opening rack; 4037. a first gear; 4038. a first lid opening rack; 4039. a push plate; 404. a second rotating shaft; 4040. a cam; 4041. a second gear; 4042. a third gear; 4043. a meshing rack; 4044. a bottom plate; 4045. and a cover body.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the invention solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, technical solutions and technical features between the embodiments may be combined with each other, but it is necessary to base that a person skilled in the art can implement the combination of technical solutions, when the combination of technical solutions contradicts or cannot be implemented, should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present invention.
The invention provides the following examples:
example 1
The embodiment of the invention provides a prefabricated type movement surface layer and a forming process thereof, as shown in fig. 1-4, the prefabricated type movement surface layer comprises a surface layer main body 100, the surface layer main body 100 comprises an elastic layer 1 and an outer surface layer 2, the outer surface layer 2 is arranged on the elastic layer 1, the elastic layer 1 material comprises carbon-free rubber particles, and the outer surface layer 2 can resist ultraviolet rays.
A noctilucent fluorescent strip is arranged on the elastic layer 1;
the upper surface of the outer surface layer 2 is provided with a wear-resistant coating;
the elastic layer 1 material comprises expanded perlite, and is used for improving the heat resistance and the fire resistance of the prefabricated sports surface layer;
a plurality of grooves which are uniformly arranged are formed in one surface of the elastic layer 1, which is far away from the outer surface layer 2;
a buffer elastic piece is arranged in the groove; wherein, the buffer elastic piece can be a spring;
the cross-sectional shapes of the splicing surfaces of two adjacent surface layer main bodies 100 are matched.
Preferably, a molding process is used for manufacturing a prefabricated type movement surface layer, and the molding process comprises the following steps of:
step one: heating and stirring carbon-free rubber particles constituting the elastic layer 1 to form a preform;
step two: extruding the preform through a machine into a moving facing;
step three: vulcanizing, cooling and curling to obtain an elastic layer 1;
step four: the elastic layer 1 is coated with an ultraviolet-resistant coating material, and then dried to form a surface layer main body 100.
The working principle and the beneficial effects of the technical scheme are as follows: the elastic layer 1 is made of carbon-free rubber particles, the carbon-free rubber particles cannot absorb infrared rays of visible light and cannot cause heat storage of the movement surface layer, the outer surface layer 2 can resist ultraviolet rays, so that the prefabricated movement surface layer cannot absorb ultraviolet rays and cause higher temperature, expansion caused by heat and contraction caused by cold of the prefabricated movement surface layer are avoided, and the technical problem that the surface layer is bulged due to expansion caused by heat and contraction caused by cold of the prefabricated movement surface layer under the action of temperature due to the fact that the existing prefabricated movement surface layer is made of carbon-containing rubber and carbon elements can absorb infrared rays of visible light and store heat is solved, so that the surface temperature of the prefabricated movement surface layer is increased;
the design of night light fluorescent strip has guaranteed the security that the user runs at night, wear-resisting coating's design has prolonged the life of motion surface course, the interpolation of expanded perlite has improved the heat resistance and the fire resistance (expanded perlite is nontoxic, tasteless, incombustible, non-corrosive, acid-base resistant, heat preservation, sound insulation, heat insulation, have stronger adhesive property, have higher refractoriness) of prefabricated motion surface course, elastic layer 1 is kept away from the one side of outer surface course 2 is equipped with a plurality of evenly arranged's recess, the design of recess is compared for the elastic layer 1 has avoided for the plane the bubble can not discharge in the laying process of prefabricated motion surface course leads to the emergence of swell condition, simultaneously the design of recess has increased the elasticity of prefabricated motion surface course has increased user's comfort experience degree, two adjacent the concatenation face cross-section shape cooperation of surface course main part 100 for two adjacent the concatenation of surface course main part 100 is inseparabler.
Example 2
On the basis of the above embodiment 1, a side surface of the surface layer main body 100, which is not spliced, is detachably connected with a surface layer mounting mechanism 3, the surface layer mounting mechanism 3 includes a mounting mechanism housing 300, a mounting opening 301 is provided on the mounting mechanism housing 300, and a mounting main body 302 is provided in the mounting mechanism housing 300;
the mounting main body 302 comprises a sliding rail partition plate 3020, the sliding rail partition plate 3020 is fixedly connected in the mounting main body 302, an adjusting screw rod 3021 is rotatably connected to the sliding rail partition plate 3020, an adjusting nut 3022 is sleeved on the adjusting screw rod 3021, the adjusting nut 3022 is in threaded connection with the adjusting screw rod 3021, a rotary disc 3023 is connected to one end, located outside the mounting mechanism housing 300, of the adjusting screw rod 3021 in a key manner, a handle 3024 is fixedly connected to the rotary disc 3023, and a clamping assembly is connected to the adjusting nut 3022 in a hinged manner;
the clamping assembly comprises a clamping connecting rod 3025, one end of the clamping connecting rod 3025 is hinged with the adjusting nut 3022, the other end of the clamping connecting rod is hinged with a clamping sliding block 3026, the clamping sliding block 3026 is vertically and slidably connected to the sliding rail partition plate 3020, and a clamping block 3027 is fixedly connected to the clamping sliding block 3026;
the adjusting nut 3022 is fixedly connected with a mounting driving rack 3029 through a connecting rod 3028, the mounting mechanism housing 300 is rotationally connected with a first rotating shaft 3000, the first rotating shaft 3000 is connected with a driving gear 3001 and a driving cam 3002 through keys, the driving gear 3001 is meshed with the mounting driving rack 3029, a driving sliding table 3003 is connected in the mounting mechanism housing 300 in a vertical sliding manner, one end of the driving sliding table 3003 is fixedly connected with the sliding rail partition 3020 through a reset elastic piece 3004, the other end of the driving sliding table 3003 is fixedly connected with two symmetrically arranged guide rods 3007, two symmetrically arranged guide cylinders 3006 are fixedly connected in the mounting mechanism housing 300, the guide rods 3007 are connected in the guide cylinders 3006 in a vertical sliding manner, and mounting needle bodies 3005 are arranged on the guide rods 3007.
The working principle and the beneficial effects of the technical scheme are as follows: when the surface layer main body 100 is installed, three side surfaces of the surface layer main body 100, such as front, rear, left side surfaces, are spliced with the side surfaces of the other three surface layer main bodies 100, and the left side surface and the right side surface of the left side surface which are not spliced are used for installing the surface layer installation mechanism 3;
during installation, the handle 3024 is manually rocked to enable the turntable 3023 to rotate, the turntable 3023 rotates to drive the adjusting screw 3021 to rotate, the adjusting screw 3021 rotates to drive the adjusting nut 3022 to move rightwards along the adjusting screw 3021, the adjusting nut 3022 moves rightwards to enable the clamping slider 3026 to move upwards along the sliding rail partition 3020, after the clamping slider 3026 moves upwards along the sliding rail partition 3020, one side surface of the surface layer main body 100 which is not spliced is extended into the installation mechanism housing 300, the remaining side surface of the surface layer main body 100 is attached to the sliding rail partition 3020, the bottom surface of the surface layer main body 100 is attached to the inner wall of the installation mechanism housing 300, then the turntable 3023 is reversely rotated, the adjusting nut 3023 reversely rotates to enable the adjusting nut 3022 to move leftwards along the adjusting screw 3021, the adjusting nut 3022 is enabled to move leftwards, the clamping slider 3026 moves downwards along the sliding rail partition 3020, after the clamping slider 3027 moves downwards along the sliding rail partition 3027, enables the clamping slider 3026 to move downwards, the gear 3027 rotates the adjusting screw 3008 to move downwards, and the driving rod 3008 rotates the driving mechanism 3008 counterclockwise, and the driving mechanism 3008 rotates the driving rod 3008 to move downwards, the driving mechanism 3008 counterclockwise, the driving mechanism is driven by driving mechanism 3008, and the driving mechanism 3008 rotates the driving mechanism, and the driving mechanism 3008 to move the driving mechanism, and the driving mechanism 3007 to move the driving mechanism, and the driving mechanism 3005 counterclockwise, and the driving mechanism. The installation needle 3005 is inserted into the bottom surface to avoid the situation that the edge of the surface layer main body 100 bulges after being paved due to external reasons such as environment and human beings, the bulge can cause the whole surface layer main body 100 to be lifted, and the surface layer installation mechanism 3 ensures that the installation of the surface layer main body 100 is more reliable, and the service life of the surface layer main body 100 is prolonged.
Example 3
On the basis of embodiment 1 or 2, a side surface of the surface layer main body 100, which is not spliced, is detachably connected with a shockproof lighting mechanism 4, the shockproof lighting mechanism 4 comprises a mechanism housing 400, a telescopic cavity 401 is arranged on the side wall of the mechanism housing 400, a damping main body 402 is arranged in the telescopic cavity 401, a lighting main body 403 is arranged in the mechanism housing 400, and one side of the mechanism housing 400 is provided with a round angle;
the damping body 402 comprises a buffer block 4020, the buffer block 4020 is connected in the telescopic cavity 401 in a left-right sliding mode, two symmetrically arranged buffer connecting rods 4021 are hinged to the buffer block 4020, a first buffer sliding block 4022 is hinged to one end, far away from the buffer block 4020, of each buffer connecting rod 4021, the first buffer sliding block 4022 is connected to the bottom of the inner wall of the telescopic cavity 401 in a vertical sliding mode, two symmetrically arranged second buffer elastic pieces 4026 are arranged on the inner wall of the telescopic cavity 401, a sleeve rod 4023 is fixedly connected to the bottom of the inner wall of the telescopic cavity 401, a sleeve rod 4024 is fixedly connected to the bottom of the inner wall of the telescopic cavity 401, the sleeve rod 4023 is connected in the sleeve rod 4024 in a sliding mode, a first buffer elastic piece 4025 is sleeved on the part, connected with an auxiliary connecting rod 4027 in a hinged mode, a second buffer sliding block 4028 is hinged to one end, far away from the buffer connecting rod 4021, of each auxiliary connecting rod 4027, and the second buffer sliding block 4028 is connected to the left inner wall of the telescopic cavity 401 in a sliding mode;
the lighting main body 403 comprises a lighting base 4030, the lighting base 4030 is arranged in the mechanism housing 400, a T-shaped table 4031 is connected in the lighting base 4030 in an up-down sliding manner, a lighting lamp 4033 is fixedly connected to the T-shaped table 4031 in a sleeved manner, a cover body shaft 4034 is rotatably connected to the mechanism housing 400, a cover body 4045 is hinged to the mechanism housing 400 through the cover body shaft 4034, a cover opening gear 4035 is connected to the cover body shaft 4034 in a key manner, a second cover opening rack 4036 is meshed to the cover opening gear 4035 in a sliding manner in the mechanism housing 400, a first gear 4037 is connected to the mechanism housing 400 in an up-down sliding manner, two sides of the first gear 4037 are respectively meshed with the second gear 4036 and the first cover opening rack 4038, a push plate 4039 is arranged on the first gear 4038, the push plate 4039 is abutted to the T-shaped table 4031, the first gear rack 4038 is rotatably meshed with the first gear rack 4038, the second gear is meshed with the first gear rack 4038 in a sliding manner, and the second gear 4042 is meshed with the second gear 4042 in a sliding manner, and the other side of the first gear 4038 is meshed with the first gear 4038, and the second gear 4043 is meshed with the second gear 4043, and the second gear 4036 is meshed with the second gear 4043 in a sliding manner, and the other side of the lighting base 4030 is meshed with the first gear 4043.
The working principle and the beneficial effects of the technical scheme are as follows: under normal conditions, when a side surface of the surface layer main body 100 is manually kicked and spliced, the surface layer main body 100 can be lifted under the action of impact force, so that a runway paved by the surface layer main body 100 is damaged, the design of the damping main body 402 can prevent the surface layer main body 100 from being lifted under the action of the impact force, when the buffer block 4020 receives the impact force, the buffer block 4020 slides rightward along the telescopic cavity 401 to enable the buffer connecting rod 4021 to drive the first buffer slide block 4022 to slide along the telescopic cavity 401 and offset with the second buffer elastic piece 4026, vibration generated by the impact is converted into elastic potential energy of the second buffer elastic piece 4026, meanwhile, the motion of the buffer connecting rod 4021 drives the auxiliary connecting rod 4027 to enable the second buffer slide block 4028 to slide along the telescopic cavity 401, vibration generated by the impact is converted into the second buffer slide block 4028, meanwhile, the buffer rod 4020 is driven by the buffer connecting rod 4023 to drive the buffer sleeve piece 4023 to slide along the telescopic cavity, and the impact force is also prevented from affecting the surface layer main body 100, and the life of the surface layer main body is prolonged, and the impact force of the surface layer main body is prevented from being influenced by the impact force of the main body 100;
when the illumination main body 403 is in use, the first driving piece drives the meshing rack 4043 to slide leftwards along the illumination base 4030, the meshing rack 4043 slides leftwards to drive the third gear 4042 to rotate clockwise, the third gear 4042 rotates clockwise to drive the second gear 4041 to rotate anticlockwise, the second gear 4041 rotates anticlockwise to drive the second rotating shaft 404 to rotate anticlockwise, the second rotating shaft 404 rotates anticlockwise to drive the cam 4040 to rotate anticlockwise, the cam 4040 rotates anticlockwise to drive the bottom plate 4044 to move upwards, the upward movement of the bottom plate 4044 drives the first cover opening rack 4038 to move upwards, the upward movement of the first cover opening rack 4038 drives the first gear 4037 to rotate anticlockwise, the anticlockwise rotation of the first gear 4036 drives the second cover opening rack 4036 to rotate anticlockwise, the gear 4035 rotates clockwise to drive the cover body shaft 4034 to rotate, and therefore the cover body 4045 is enabled to move upwards, and simultaneously the first cover opening rack 4045 is enabled to move upwards along the illumination table 40, and the illumination mechanism is enabled to stretch out of the illumination main body 40, and the illumination main body is enabled to move upwards along the route 40, and the illumination main body is enabled to move upwards, and the illumination main body is enabled to be protected by the illumination main body is protected by the illumination main body.
Example 4
On the basis of the embodiment 1, the method further comprises the following steps:
the motion surface layer quality detection and rejection device is used for detecting the quality performance of the motion surface layer and alarming, rejecting and reminding the unqualified motion surface layer;
the motion surface layer quality detection and elimination device comprises:
the conveying belts are arranged on the conveying belt at intervals and are used for conveying the moving surface layers;
be equipped with quality performance detection main part on the conveyer belt, quality performance detection main part includes:
the weight sensor is arranged on the conveyor belt and used for detecting the weight of the moving surface layer;
the laser ranging sensor is arranged on the conveyor belt and used for detecting the thickness of the moving surface layer;
the ultrasonic wave receiving and transmitting device is arranged on the conveyor belt and is used for transmitting ultrasonic waves to the moving surface layer and receiving the ultrasonic waves reflected by the moving surface layer;
the first wave speed sensor is arranged on the ultrasonic transceiver and is used for detecting the transverse wave speed of the ultrasonic wave reflected by the moving surface layer;
the second wave speed sensor is arranged on the ultrasonic transceiver and is used for detecting the longitudinal wave speed of the ultrasonic wave reflected by the moving surface layer;
the controller, the alarm, the controller with weight sensor, laser rangefinder sensor, ultrasonic wave transceiver, first wave velocity sensor with second wave velocity sensor electricity is connected, the controller is based on weight sensor, laser rangefinder sensor, ultrasonic wave transceiver, first wave velocity sensor with second wave velocity sensor control the alarm reports to the police, includes the following step:
step one: based on the weight sensor, the ultrasonic transceiver, the first wave velocity sensor and the second wave velocity sensor, the actual deformation modulus inside the moving surface layer is calculated:
wherein D is the actual deformation modulus in the moving surface layer, D 0 For the compression modulus of the moving face layer, μ is Poisson's ratio, v for the moving face layer 1 For the transverse wave velocity, v, of the elastic wave detected by the detection unit 2 For the longitudinal wave velocity of the elastic wave detected by the detection unit, l is the length of the moving surface layer, and A is the upper surface area of the moving surface layer;
step two: based on the laser ranging sensor, the first step and the formula (2), calculating the actual comprehensive deformation modulus of the moving surface layer:
wherein W is the actual integrated deformation modulus of the motion surface layer, K 1 For the detection error coefficient of the laser ranging sensor, e is 2.72, H 0 For the detection value of the laser ranging sensor, H is the preset thickness of the moving surface layer, and a is the roughness system of the moving surface layerThe number E is the compressive strength of the moving surface layer, eta is the stretch-break elongation of the moving surface layer, D is the actual deformation modulus inside the moving surface layer, an external actual deformation modulus for the moving facing;
step three: the controller compares the actual comprehensive deformation modulus of the moving surface layer with the preset comprehensive deformation modulus of the moving surface layer, and if the actual comprehensive deformation modulus of the moving surface layer is larger than the preset comprehensive deformation modulus of the moving surface layer, the alarm gives an alarm.
The working principle and the beneficial effects of the technical scheme are as follows: suppose D 0 ＝5.0MPA；μ＝3.0；v 1 ＝8m/s 2 ；v 2 ＝4m/s 2 ；l＝2m；A＝1.6m 2 The method comprises the steps of carrying out a first treatment on the surface of the Yielding d=53.2 MPA;
K 1 ＝2.3；H 0 =0.2m; h=0.18m; a=6.0; e=50 MPA; η=0.7; w= 1867.7MPA;
assuming that the preset comprehensive deformation modulus of the moving surface layer is 1500MPA, the alarm gives an alarm at the moment, and the moving surface layer is proved to be large in deformation and unqualified in quality and needs to be removed;
the method comprises the steps of firstly calculating the actual deformation modulus in the moving surface layer based on the weight sensor, the ultrasonic wave receiving and transmitting device, the first wave velocity sensor and the second wave velocity sensor, then calculating the actual comprehensive deformation modulus of the moving surface layer based on the laser ranging sensor, the first step and the formula (2), finally comparing the actual comprehensive deformation modulus of the moving surface layer with the preset comprehensive deformation modulus of the moving surface layer by the controller, and alarming by the alarm if the actual comprehensive deformation modulus of the moving surface layer is larger than the preset comprehensive deformation modulus of the moving surface layer, wherein the unqualified moving surface layer can be detected and removed by the design of the quality detection and removal device of the moving surface layer, so that the factory qualification rate of the moving surface layer is improved.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (9)
1. The prefabricated sports surface layer is characterized by comprising a surface layer main body (100), wherein the surface layer main body (100) comprises an elastic layer (1) and an outer surface layer (2), the outer surface layer (2) is arranged on the elastic layer (1), the elastic layer (1) comprises carbon-free rubber particles, and the outer surface layer (2) can resist ultraviolet rays; one side surface of the surface layer main body (100) which is not spliced is detachably connected with a surface layer installation mechanism (3), the surface layer installation mechanism (3) comprises an installation mechanism shell (300), an installation opening (301) is formed in the installation mechanism shell (300), and an installation main body (302) is arranged in the installation mechanism shell (300);
the mounting main body (302) comprises a sliding rail partition plate (3020), the sliding rail partition plate (3020) is fixedly connected in the mounting main body (302), an adjusting screw (3021) is rotatably connected to the sliding rail partition plate (3020), an adjusting nut (3022) is sleeved on the adjusting screw (3021), the adjusting nut (3022) is in threaded connection with the adjusting screw (3021), a rotary disc (3023) is connected to one end of the adjusting screw (3021) located outside the mounting mechanism housing (300) in a key manner, a handle (3024) is fixedly connected to the rotary disc (3023), and a clamping assembly is connected to the adjusting nut (3022) in a hinged manner.
The clamping assembly comprises a clamping connecting rod (3025), one end of the clamping connecting rod (3025) is hinged with the adjusting nut (3022), the other end of the clamping connecting rod is hinged with a clamping sliding block (3026), the clamping sliding block (3026) is connected to the sliding rail partition plate (3020) in an up-down sliding mode, and a clamping block (3027) is fixedly connected to the clamping sliding block (3026);
the adjustable needle is characterized in that an adjusting nut (3022) is fixedly connected with an installation driving rack (3029) through a connecting rod (3028), a first rotating shaft (3000) is rotationally connected to an installation mechanism shell (300), a driving gear (3001) and a driving cam (3002) are connected to an upper key of the first rotating shaft (3000), the driving gear (3001) is meshed with the installation driving rack (3029) in a mutual mode, a driving sliding table (3003) is connected to the installation mechanism shell (300) in a vertical sliding mode, one end of the driving sliding table (3003) is fixedly connected with a sliding rail partition plate (3020) through a reset elastic piece (3004), two symmetrically arranged guide rods (3007) are fixedly connected to the other end of the driving sliding table (3003), two symmetrically arranged guide cylinders (3006) are fixedly connected to the installation mechanism shell (300), the guide rods (3007) are connected to the guide cylinders (3005) in a vertical sliding mode, and installation needle bodies (3005) are arranged on the guide rods (3007).
2. A prefabricated sports surface according to claim 1, characterized in that the elastic layer (1) is provided with luminous fluorescent strips.
3. A prefabricated sports surface according to claim 1, characterized in that the upper surface of the outer surface layer (2) is provided with a wear-resistant coating.
4. A prefabricated athletic facing according to claim 1, wherein the elastic layer (1) material comprises expanded perlite for enhancing the heat resistance and fire resistance of the prefabricated athletic facing.
5. A preformed moving surface according to claim 1, characterized in that the side of the elastic layer (1) remote from the outer surface layer (2) is provided with a number of evenly arranged grooves.
6. The preformed moving surface layer of claim 5, wherein said grooves are provided with cushioning elastic members.
7. A prefabricated sports surface according to claim 1, characterized in that the spliced faces of two adjacent surface bodies (100) are of matching cross-sectional shape.
8. The prefabricated sports surface layer according to claim 1, wherein a side surface of the surface layer main body (100) which is not spliced is detachably connected with a shockproof lighting mechanism (4), the shockproof lighting mechanism (4) comprises a mechanism shell (400), a telescopic cavity (401) is arranged on the side wall of the mechanism shell (400), a damping main body (402) is arranged in the telescopic cavity (401), a lighting main body (403) is arranged in the mechanism shell (400), and one side of the mechanism shell (400) is a round corner;
the damping main body (402) comprises a buffer block (4020), the buffer block (4020) is in left and right sliding connection in the telescopic cavity (401), two symmetrically arranged buffer connecting rods (4021) are hinged to the buffer block (4020), one end, far away from the buffer block (4020), of each buffer connecting rod (4021) is hinged to a first buffer sliding block (4022), the first buffer sliding blocks (4022) are connected to the bottom of the inner wall of the telescopic cavity (401) in an up-down sliding manner, two symmetrically arranged second buffer elastic pieces (4026) are arranged on the inner wall of the telescopic cavity (401), a sleeve rod (4023) is fixedly connected to the bottom of the inner wall of the telescopic cavity (401), a sleeve rod (4024) is connected to the sleeve rod (4023) in a sliding manner, a first buffer elastic piece (4025) is sleeved on a part, located between the sleeve (4024) and the bottom of the buffer block (4020), an auxiliary connecting rod (4021) is connected to the second buffer sliding block (4028), and the second buffer sliding block (4028) is connected to the middle part of the sleeve rod (4021) in a sliding manner;
the lighting main body (403) comprises a lighting base (4030), the lighting base (4030) is arranged in the mechanism shell (400), a T-shaped table (4031) is connected in the lighting base (4030) in a vertically sliding manner, a third buffer piece (4032) is sleeved on the T-shaped table (4031), a lighting lamp (4033) is fixedly connected to the T-shaped table (4031), a cover body shaft (4034) is connected to the mechanism shell (400) in a rotating manner, the cover body (4045) is connected to the mechanism shell (400) through a hinge of the cover body shaft (4034), a cover opening gear (4035) is connected to the cover opening gear (4034) in a key manner, a second cover opening rack (4036) is meshed beside the cover opening gear (4035), a first rack (4038) is connected to the mechanism shell (400) in a vertically sliding manner, a first gear (4037) is connected to the inner side of the mechanism shell (400) in a rotating manner, two sides of the first gear (4037) are respectively connected with the second rack (4036) and the first rack (4038), a rotary plate (4039) is connected to the first cover opening rack (4038) in a rotary plate (4038) in a pushing manner, the utility model discloses a lighting device, including illumination base (4030), second pivot (404) upper key connection has cam (4040) and second gear (4041), mechanism housing (400) internal rotation is connected with third gear (4042), sliding connection has meshing rack (4043) about in illumination base (4030), third gear (4042) one side with meshing rack (4043) meshing opposite side with second gear (4041) meshing, be equipped with first driving piece on meshing rack (4043), first driving piece is used for the drive meshing rack (4043) are followed illumination base (4030) left and right sides slides.
9. A process for forming a preformed playing surface layer as claimed in any one of claims 1 to 8, comprising the steps of:
step one: heating and stirring carbon-free rubber particles constituting the elastic layer (1) to form a preform;
step two: extruding the preform through a machine into a moving facing;
step three: vulcanizing, cooling and curling to obtain an elastic layer (1);
step four: and (3) coating ultraviolet-resistant paint on the elastic layer (1), and drying to form a surface layer main body (100).
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| CN113957768A (en) | 2022-01-21 |
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