Floor structure of sports venue

Abstract

The utility model relates to a floor structure of a sports venue, which belongs to the technical field of floor paving and comprises transverse keels, longitudinal keels and floors, the transverse keels are linearly arranged and paved on a foundation, the longitudinal keels are linearly arranged and crossly paved on the transverse keels, accommodating grooves are formed in the bottoms of the floors, and the accommodating grooves are communicated with the longitudinal keels. Positioning blocks are rotationally connected into the containing grooves, positioning grooves are correspondingly formed in the upper surfaces of the longitudinal keels, and the positioning blocks are clamped into the positioning grooves. Through the matched design of the transverse keels, the longitudinal keels, the positioning blocks and the positioning grooves, the transverse keels and the longitudinal keels are installed on the foundation through the expansion bolts, the positioning blocks are inserted into the positioning grooves in the longitudinal keels, positioning of the floor is completed, and when replacement is needed, the floor is sucked through the suction cups and pulled upwards, and the floor can be replaced. And the positioning blocks and the positioning grooves are separated, so that the floor is taken down and replaced with a new floor, surrounding floors are not affected, replacement is convenient, the working efficiency is improved, and the practicability is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to floor paving technical field, concretely relates to a floor structure of sports stadium. BACKGROUND

[0002] With the continuous improvement of living standards, sports fitness has become an important entertainment and leisure activity for people to keep healthy and work, and the sports board refers to the board specially applied in sports places, and because the bearing load and the firm service life must reach the requirements of competition and training, the sports board has much higher requirements on the physical and mechanical properties of materials than general household boards, in recent years, with the improvement of people's living standards, fitness is becoming more and more popular, and the construction of various sports facilities is in full swing, and the demand for high-quality sports boards is increasing, which brings huge business opportunities to the sports board market.

[0003] At present, the floor of the sports stadium is usually composed of panels, splints and keels, a tenon is made on one side and one end of the side surface of the panel, and a groove is made on the other side and the other end, the laying method is that the keel is directly nailed on the concrete floor with steel nails, then the splint is nailed on the keel, then the tenon of the panel is inserted into the groove of the other panel and nailed on the splint, and finally the tenon of the next panel is inserted into the groove of the previous panel for assembly, but the surface layer of the wooden floor of the gymnasium sports place and the like will be worn or damaged in the use process, the traditional damage repair method needs to remove the floor in sequence, replace the damaged floor, waste more time, reduce the work efficiency, and thus lead to poor practicability. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims at providing a floor structure of sports stadium, which effectively solves the problems of the mutual clamping of the side surfaces of the floor in the prior art, the need to remove the floor in sequence for replacement of the damaged floor, the waste of more time, the reduction of work efficiency and the poor practicability.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of a floor structure of sports stadium, which comprises horizontal keels, vertical keels and floors.

[0006] The horizontal keels are linearly arranged and laid on the foundation;

[0007] The vertical keels are linearly arranged and cross-laid on the horizontal keels;

[0008] Corresponding positions of the horizontal keels and the vertical keels are provided with through installation holes, and the horizontal keels and the vertical keels are fixed on the foundation through the installation holes and expansion bolts;

[0009] The floors are mutually butted and laid on the upper surfaces of the vertical keels.

[0010] The bottom of the floor is provided with a containing groove, and a positioning block is rotatably connected in the containing groove; and a positioning groove is formed in the upper surface of the longitudinal keel, and the positioning block is clamped in the positioning groove.

[0011] Further, the longitudinal keel and the transverse keel form a gap for air circulation with the wall around the venue, the baffle is arranged on the wall around the venue, the baffle is connected with the outer floor, the upper surface of the baffle is provided with a ventilation hole, and the ventilation hole is connected with the gap to form a convection around the venue.

[0012] Further, the upper surface of the baffle is provided with a first assembly hole, the outer side of the upper surface of the floor is provided with a second assembly hole, and screws are arranged in the first assembly hole and the second assembly hole; the bottom of the screw penetrates the floor, the baffle and the longitudinal keel to fix the floor and the baffle above the longitudinal keel; and a trough is formed in the joint of the floor, and the first assembly hole, the second assembly hole and the trough are filled with a sealant.

[0013] Further, a damping pad is arranged between the longitudinal keel and the transverse keel.

[0014] Further, the inlet of the positioning groove is in a slope structure.

[0015] The beneficial effects of the above technical scheme are:

[0016] The transverse keel, the longitudinal keel, the positioning block and the positioning groove are cooperatively designed, the transverse keel and the longitudinal keel are installed on the foundation by using expansion bolts, the positioning block in the containing groove at the bottom of the floor is rotated to extend out of the containing groove, then the positioning block is inserted into the positioning groove on the longitudinal keel, the positioning of the floor is completed, and the floors are mutually butted and installed; when replacement is needed, the floor is adsorbed by using a suction cup, the floor is pulled upward, the positioning block and the positioning groove are separated, the floor is removed and replaced with a new floor, the surrounding floor is not affected, replacement is facilitated, work efficiency is improved, and practicality is enhanced.

[0017] The baffle, the ventilation hole and the gap are cooperatively designed, air enters the lower part of the floor through the ventilation hole, air under the floor forms a convection around the venue, moisture is timely discharged, the floor is always kept in a ventilated and dry state, and the service life of the floor is improved and prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model discloses a schematic diagram;

[0019] Figure 2 The utility model discloses a Figure 1 The structure enlarged view of A in the utility model;

[0020] Figure 3 The three-dimensional view of the floor installation of the utility model;

[0021] Figure 4 The schematic view of the connection between the accommodating groove and the positioning block of the utility model;

[0022] Figure 5 The utility model Figure 4 The enlarged view of the structure at B;

[0023] Figure 6 The schematic view of the connection between the transverse keel and the longitudinal keel of the utility model;

[0024] Figure 7 The schematic view of the floor bottom of the utility model;

[0025] Figure 8 The schematic view of the vent hole distribution of the utility model.

[0026] Reference signs: 1, foundation; 2, floor; 3, expansion bolt; 4, transverse keel; 5, longitudinal keel; 6, accommodating groove; 7, positioning block; 8, positioning groove; 9, screw; 10, slope structure; 11, vent hole; 12, sealant; 13, shock pad; 14, chute; 15, first assembly hole; 16, second assembly hole; 17, baffle; 18, gap. DETAILED DESCRIPTION

[0027] The utility model will be described in further detail below in combination with the drawings and specific embodiments:

[0028] With reference to Figures 1-8 A floor structure of a sports stadium, comprising a transverse keel 4, a longitudinal keel 5 and a floor 2.

[0029] The transverse keel 4 is linearly arranged on the foundation 1, and the longitudinal keel 5 is linearly arranged and crossed on the transverse keel 4. The corresponding positions of the transverse keel 4 and the longitudinal keel 5 are provided with through mounting holes, and the expansion bolts 3 are arranged in the mounting holes. The expansion bolts 3 penetrate the mounting holes to fix the transverse keel 4 and the longitudinal keel 5 on the foundation 1. The bottom of the floor 2 is provided with a receiving groove 6, and the receiving groove 6 is rotatably connected with a positioning block 7. The positioning block 7 can be accommodated in the receiving groove 6. The upper surface of the longitudinal keel 5 is provided with a positioning groove 8, and the positioning block 7 is clamped in the positioning groove 8. The positioning block 7 and the positioning groove 8 realize the positioning of the floor 2. The side surface of the floor 2 is a smooth surface, so that the positioned floor 2 can be mutually butted and laid on the upper surface of the longitudinal keel 5. When replacement is needed, the floor 2 is adsorbed by a suction cup, and the floor 2 is pulled upward to separate the positioning block 7 and the positioning groove 8, so that the floor 2 is removed and replaced with a new floor 2, without affecting the surrounding floor 2, facilitating replacement, improving work efficiency, and enhancing practicality. Meanwhile, during transportation, the bottom surface of the floor 2 is upward, and the positioning block 7 is rotated and retracted into the receiving groove 6, avoiding affecting transportation.

[0030] The shock pad 13 is arranged between the transverse keel 4 and the longitudinal keel 5, which can buffer the vibration generated by the floor 2 during use, thereby enhancing the practicality. The inlet of the positioning groove 8 is a slope structure 10, which can better insert the positioning block 7 into the positioning groove 8, thereby enhancing the practicality. The outer surface of the floor 2 is sprayed with moisture-proof paint, which can perform moisture-proof treatment on the floor 2, thereby protecting the structural stability and appearance aesthetics of the floor 2.

[0031] The transverse keel 4 and the longitudinal keel 5 form a gap 18 for air circulation with the walls around the venue. The baffle 17 is laid on the walls around the venue, and the baffle 17 is butted with the outer floor 2. The upper surface of the baffle 17 is provided with a ventilation hole 11, and the ventilation hole 11 is communicated with the gap 18. Through the cooperation of the baffle 17, the ventilation hole 11 and the gap 18, the air can enter the lower part of the floor 2 from the ventilation hole 11, and the air under the floor 2 can form a convection from the walls around the venue, so that the moisture is discharged in time, and the floor 2 is kept in a ventilated and dry state, thereby improving and prolonging the service life of the floor 2.

[0032] The upper surface of the baffle 17 is provided with a first assembly hole 15, and the outer side of the upper surface of the floor 2 is provided with a second assembly hole 16, and the first assembly hole 15 and the second assembly hole 16 are provided with screws 9, the bottom of the screw 9 penetrates the floor 2, the baffle 17 and the longitudinal keel 5 respectively, and the floor 2 and the baffle 17 are fixed above the longitudinal keel 5, the butt joint of the floor 2 is provided with a trough 14, the first assembly hole 15, the second assembly hole 16 and the trough 14 are filled with a sealant 12, the floor 2 and the baffle 17 can be fixed on the longitudinal keel 5 through the screw 9, the overall stability of the floor 2 is increased, the screw 9 can be hidden in the first assembly hole 15 and the second assembly hole 16 through the first assembly hole 15 and the second assembly hole 16, the screw 9 is prevented from protruding above the floor 2 and the baffle 17, and the gap of the first assembly hole 15, the second assembly hole 16 and the trough 14 can be filled through the sealant 12, so that the sealant 12 is flush with the upper surface of the floor 2, the recess of the floor 2 is smoothly transitioned, and the use is more comfortable.

[0033] Working principle: the transverse keel 4 is linearly arranged on the foundation 1, and the longitudinal keel 5 is linearly arranged and crossed on the transverse keel 4, the expansion bolts 3 are used to penetrate the transverse keel 4 and the longitudinal keel 5 and are fixed and installed on the foundation 1, the positioning block 7 in the bottom accommodating groove 6 of the floor 2 is rotated and extended out of the accommodating groove 6, then the positioning block 7 is inserted into the positioning groove 8 on the longitudinal keel 5, the positioning of the floor 2 is completed, then the floors 2 are installed in pairs and abutted with each other, the assembly of the floor 2 is completed, then the baffle 17 is laid around the venue, the screw 9 is placed in the first assembly hole 15 and the second assembly hole 16, the screw 9 is screwed into the floor 2, the baffle 17 and the longitudinal keel 5 by using a screwdriver, the floor 2 and the baffle 17 are fixed on the longitudinal keel 5, the sealant 12 is filled in the first assembly hole 15, the second assembly hole 16 and the trough 14, so that the assembly of the device is completed, when a single floor 2 needs to be replaced, the sealant 12 is heated and softened by using a hot air gun, then the sealant 12 is scooped out by using a screwdriver, the screw 9 is taken out by using a screwdriver, the positioning of the floor 2 and the baffle 17 on the longitudinal keel 5 is released, the floor 2 is adsorbed by using a suction cup, the floor 2 is pulled upwards, the positioning block 7 and the positioning groove 8 are separated, and then the floor 2 is taken down and replaced with a new floor 2.

Claims

1. A floor structure for a sports arena, characterized in that It comprises a transverse keel (4), a longitudinal keel (5) and a floor (2); The transverse keel (4) is linearly arranged on the foundation (1); The longitudinal keel (5) is linearly arranged and crossed on the transverse keel (4); The corresponding positions of the transverse keel (4) and the longitudinal keel (5) are provided with through installation holes, and the transverse keel (4) and the longitudinal keel (5) are fixed on the foundation through the installation holes and expansion bolts (3); The floor (2) is abutted and arranged on the upper surface of the longitudinal keel (5); The bottom of the floor (2) is provided with a containing groove (6), the inside of the containing groove (6) is rotatably connected with a positioning block (7), the upper surface of the longitudinal keel (5) is correspondingly provided with a positioning groove (8), and the positioning block (7) is clamped in the positioning groove (8).

2. A floor structure for a sports arena according to claim 1, characterized in that: The transverse keel (4) and the longitudinal keel (5) form a gap (18) for air circulation with the walls around the venue, the baffle (17) is arranged on the walls around the venue, the baffle (17) is abutted with the outer floor (2), the upper surface of the baffle (17) is provided with a ventilation hole (11), and the ventilation hole (11) is communicated with the gap (18), and the convection is formed from the walls around the venue.

3. A floor structure for a sports stadium according to claim 2, characterised in that: The upper surface of the baffle (17) is provided with a first assembly hole (15), the outer side of the upper surface of the floor (2) is provided with a second assembly hole (16), the inside of the first assembly hole (15) and the second assembly hole (16) is provided with a screw (9), the bottom of the screw (9) penetrates the floor (2), the baffle (17) and the longitudinal keel (5) respectively, and the floor (2) and the baffle (17) are fixed above the longitudinal keel (5), the abutted position of the floor (2) is provided with a trough (14), the inside of the first assembly hole (15), the second assembly hole (16) and the trough (14) is filled with a joint sealant (12).

4. A floor structure for a sports arena according to claim 1, characterized in that: The transverse keel (4) and the longitudinal keel (5) are provided with a damping pad (13).

5. A floor structure for a sports arena according to claim 1, characterized in that: The inlet of the positioning groove (8) is a slope structure (10).

Images