A floor deck support structure
By designing the floor bearing plate support structure including the roof plate, support legs and buffer portion, the problem of insufficient shock absorption capacity of the floor bearing plate support structure in the prior art during heavy loads or vibrations is solved, excellent shock absorption effect and high-strength load bearing capacity are achieved, and the service life of the floor bearing plate is extended.
Patent Information
- Application Number
- CN202510180729.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-19
- Publication Date
- 2025-04-04
AI Technical Summary
When the existing floor bearing plate support structures are subjected to heavy loads or vibrations, their shock absorption and buffering capabilities are weak, which can easily lead to structural damage and shorten service life. In addition, bracket deformation or unstable support is prone to high load conditions, affecting construction quality and safety.
A floor bearing plate support structure including a roof panel, a support leg and a buffer section is designed. The buffering part is composed of a slide chute, a slider, a slider, a spring and a damping rod. Through the cooperation of these components, the impact force can be effectively absorbed and dispersed; the reinforcement part enhances the deformation resistance and stability of the bracket through the oblique support rod, the fixing seat and the oblique rod.
When this structure is subjected to heavy loads or vibrations, it can provide excellent shock absorption effect, avoid damage to the floor bearing plate due to vibrations, extend its service life, and be stable under heavy load conditions, meet high-strength load bearing requirements, and reduce replacement and maintenance costs.
Smart Images
Figure CN119754602A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of building support structures, in particular to a floor deck support structure. Background Art
[0002] In building construction, floor decking is a commonly used building component, mainly used to support and bear the load of the superstructure. As the supporting structure during the installation of floor decking, the floor deck bracket plays a role of fixing and bearing weight, ensuring the stability of the floor decking during construction and use.
[0003] When the floor deck is bearing heavy objects or encountering vibrations, the existing support structure has weak shock absorption and buffering capabilities, which may cause structural damage to the floor deck and shorten its service life; its structure is simple, and when it is subjected to large loads, it is easy to cause bracket deformation or unstable support, which cannot meet high load requirements and affect construction quality and safety; the connection strength between the support structures is low, and the structural stability is not high enough, which is easy to shift or loosen when subjected to external forces, affecting the overall stability of the floor deck. To this end, a floor deck support structure is proposed. Summary of the invention
[0004] The present invention aims to solve the above problems, thereby providing a floor deck supporting structure.
[0005] The present invention solves the above-mentioned problem by adopting the following technical solution: A floor deck support structure includes a bracket, the bracket is composed of a top plate and support legs, the support legs are fixed to the four corners below the top plate, a reinforcement part for enhancing support stability is arranged below the top plate, and a plurality of buffer parts for earthquake resistance are arranged above the bracket; The buffer part includes a slide groove opened on the top surface of the top plate, a slide rod is arranged in the slide groove along the length direction, two sliders are slidably connected on the slide rod, a spring 1 is installed on the slide rod and between the slider and the side wall of the slide groove, a limit block 2 is arranged between the two sliders and above the slide rod, support rods are hinged between the limit block 2 and the sliders on both sides, and a support plate is arranged above the limit block 2; a plurality of damping rods are arranged between the top plate and the support plate.
[0006] Furthermore, a second spring is mounted on the damping rod, and the two ends of the second spring are respectively against the top plate and the support plate; the rebound of the second spring cooperates with the damping force of the damping rod to further enhance the supporting effect, thereby achieving a shock-absorbing effect on the support plate, avoiding damage to the floor decking body due to direct impact during vibration, and extending the service life of the floor decking body.
[0007] Furthermore, the top end of the sliding block is fixedly connected to the limiting block 1, and the end of the supporting rod is hinged to the limiting block 1; the downward movement of the supporting plate under pressure can be limited.
[0008] Furthermore, the reinforcement part includes an oblique support rod, a fixed seat and an oblique rod, the oblique rod is connected between the support leg and the top plate, the fixed seat is connected between the four support legs through the oblique support rod, and the top surface is against the bottom surface of the top plate; the oblique support rod and the support leg form a solid support network, which improves the rigidity of the structure, enhances the deformation resistance of the bracket, and increases the stability of the support leg.
[0009] Furthermore, an anti-slip coating is applied on the top surface of the support plate to increase the friction between the floor decking body and the support plate, effectively reduce the displacement of the plate body caused by sliding, maintain the stability of the structure, and by providing the anti-slip coating, the fixing effect of the floor decking is enhanced and the risk of displacement is reduced.
[0010] Furthermore, the bottom of the support leg is provided with an anti-skid pad, which increases the friction between the support leg and the ground, thereby reducing the sliding tendency of the support leg on the ground, ensuring the stability of the support, effectively improving the fixing effect of the support leg, reducing the structural deviation or instability caused by ground sliding, and making the floor deck support more stable.
[0011] Furthermore, the bottom surface of the top plate is provided with reinforcing ribs to enhance the deformation resistance of the top plate.
[0012] Compared with the prior art, the present invention adopting the above technical solution has the following outstanding features: The present invention provides a buffer portion so that the floor decking can effectively absorb and disperse the impact force when it is subjected to gravity or external vibration, thereby providing an excellent shock-absorbing effect, avoiding damage to the floor decking due to vibration, extending its service life, and reducing replacement and maintenance costs; the structural combination of support legs, fixed seats and oblique support rods is adopted to enhance the bearing capacity of the supporting structure, so that it can stably support the floor decking and remain stable even under heavy load conditions, meeting high-strength load-bearing requirements. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the main structure of an embodiment of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of an embodiment of the present invention; Figure 3 An exploded view of the overall structure of an embodiment of the present invention; Figure 4 An exploded view of a buffer portion according to an embodiment of the present invention; Figure 5 This is a schematic diagram of the assembly structure of the top plate and the buffer part of an embodiment of the present invention; Marked in the figure are: supporting leg 1, top plate 2, slide groove 3, slide rod 4, spring one 5, slider 6, limit block one 7, support rod 8, limit block two 9, support plate 10, damping rod 11, spring two 12, floor deck body 13, oblique support rod 14, fixing seat 15, oblique rod 16. DETAILED DESCRIPTION
[0014] The present invention will be further described below in conjunction with embodiments, the purpose of which is only to provide a better understanding of the content of the present invention. Therefore, the examples given do not limit the protection scope of the present invention.
[0015] See also Figure 1-Figure 5 A floor deck support structure includes a bracket, which is supported below the floor deck body 13. The bracket is composed of a top plate 2 and a support leg 1. The support leg 1 is fixed to the four corners below the top plate 2. A reinforcement part for enhancing the support stability is arranged below the top plate 2 to enhance the anti-deformation ability of the bracket and increase the stability of the support leg 1; a plurality of buffer parts for earthquake resistance are arranged above the bracket, so that the floor deck body 13 can effectively absorb and disperse the impact force when it is subjected to gravity or external vibration, provide excellent shock absorption effect, avoid damage to the floor deck body due to vibration, and achieve the effect of extending its service life and reducing replacement and maintenance costs; The buffer part includes a slide groove 3 opened on the top surface of the top plate 2, a slide rod 4 is arranged in the slide groove 3 along the length direction, two sliders 6 are slidably connected to the slide rod 4, a spring 5 is mounted on the slide rod 4 and between the slider 6 and the side wall of the slide groove 3, a limit block 2 9 is arranged between the two sliders 6 and above the slide rod 4, support rods 8 are hinged between the limit block 2 9 and the sliders 6 on both sides, and a support plate 10 is arranged above the limit block 2 9; a plurality of damping rods 11 are arranged between the top plate 2 and the support plate 10.
[0016] Furthermore, a spring 2 12 is mounted on the damping rod 11, and two ends of the spring 2 12 are respectively against the top plate 2 and the support plate 10; the rebound of the spring 2 12 cooperates with the damping force of the damping rod 11 to further enhance the supporting effect, thereby achieving a shock-absorbing effect on the support plate 10, avoiding damage to the floor decking body 13 due to direct impact during vibration, and extending the service life of the floor decking body 13.
[0017] Furthermore, the top end of the slider 6 is fixedly connected to the limiting block 7, and the end of the support rod 8 is hinged to the limiting block 7; the support plate 10 can be limited when it is pressed downward.
[0018] Furthermore, the reinforcement part includes an oblique support rod 14, a fixing seat 15 and an oblique rod 16. The oblique rod 16 is connected between the support leg 1 and the top plate 2. The fixing seat 15 is located between the oblique support rod 14 and connected to the four support legs 1, and the top surface is against the bottom surface of the top plate 2; the oblique support rod 14 and the support leg 1 form a solid support network, which improves the rigidity of the structure, enhances the deformation resistance of the bracket, and increases the stability of the support leg 1.
[0019] Furthermore, an anti-slip coating is applied on the top surface of the support plate 10, which increases the friction between the floor decking body 13 and the support plate 10, effectively reduces the displacement of the plate body caused by sliding, maintains the stability of the structure, and by providing an anti-slip coating, enhances the fixing effect of the floor decking and reduces the risk of displacement.
[0020] Furthermore, the bottom 1 of the support leg is provided with an anti-skid pad, which increases the friction between the support leg 1 and the ground, thereby reducing the sliding tendency of the support leg 1 on the ground, ensuring the stability of the support, effectively improving the fixing effect of the support leg 1, reducing the structural deviation or instability caused by ground sliding, and making the floor deck support more stable.
[0021] Furthermore, the bottom surface of the top plate 2 is provided with reinforcing ribs to enhance the deformation resistance of the top plate 2 .
[0022] Working process: first, place the floor decking body 13 on the support plates 10 above the four corners of the top plate 2. At this time, the gravity of the floor decking body 13 will press down each support plate 10 at the four corners, and the force is evenly applied. When the support plates 10 move down, they will press down the limit blocks 2 9 below them. At this time, the connecting ends of the support rods 8 rotatably connected to each limit block 2 9 move down together. Since the length of each support rod 8 remains unchanged, when one end of the support rod 8 moves down, the other end can only slide outward. When moving, the support rod 8 drives the slider 6 to move outward through the limit block 1 7, and each slider 6 is limited on the slide rod 4 to ensure that the direction remains consistent during movement. When the slider 6 slides to both sides, it will push the spring 1 5 on the outside of each. At this time, the spring 1 5 is The slider 6 is compressed against the inner wall of the slide groove 3, and the spring 1 5 will push the slider 6 in the opposite direction through its own resilience, thereby blocking the thrust driven by this part of gravity, thereby reducing the moving speed of the slider 6, and the damping rod 11 and the spring 2 12 will be pressed down when the support plate 10 moves downward, and the spring 2 12 rebounds and cooperates with the damping force of the damping rod 11 to further enhance the supporting effect, thereby achieving the shock absorbing effect of the support plate 10, avoiding direct impact and damage to the floor decking body 13 during vibration, and extending the service life of the floor decking body 13, the top plate 2 is supported by the support legs 1 and the diagonal rods 16 at the bottom, and the four support legs 1 are connected to the diagonal support rods 14 through the fixing seats 15, thereby enhancing the overall bearing capacity.
[0023] The present invention provides a buffer portion so that the floor decking can effectively absorb and disperse the impact force when it is subjected to gravity or external vibration, thereby providing an excellent shock-absorbing effect, avoiding damage to the floor decking due to vibration, extending its service life, and reducing replacement and maintenance costs; the structural combination of support legs, fixed seats and oblique support rods is adopted to enhance the bearing capacity of the supporting structure, so that it can stably support the floor decking and remain stable even under heavy load conditions, meeting high-strength load-bearing requirements.
[0024] The above description is only a preferred feasible embodiment of the present invention, and does not limit the scope of rights of the present invention. All equivalent changes made using the contents of the present specification and its drawings are included in the scope of rights of the present invention.
Claims
1. A floor deck support structure, comprising a bracket, wherein the bracket is composed of a top plate and support legs, and the support legs are fixed to the four lower corners of the top plate, characterized in that: A reinforcement part for enhancing the support stability is arranged below the top plate, and a plurality of buffer parts for earthquake resistance are arranged above the bracket; The buffer part includes a slide groove opened on the top surface of the top plate, a slide rod is arranged in the slide groove along the length direction, two sliders are slidably connected on the slide rod, a spring 1 is installed on the slide rod and between the slider and the side wall of the slide groove, a limit block 2 is arranged between the two sliders and above the slide rod, support rods are hinged between the limit block 2 and the sliders on both sides, and a support plate is arranged above the limit block 2; a plurality of damping rods are arranged between the top plate and the support plate.
2. A floor deck support structure according to claim 1, characterized in that: The damping rod is sleeved with a second spring, and two ends of the second spring are respectively against the top plate and the supporting plate.
3. A floor deck support structure according to claim 1, characterized in that: The top end of the sliding block is fixedly connected to the limiting block one, and the end of the supporting rod is hinged to the limiting block one.
4. A floor deck support structure according to claim 1, characterized in that: The reinforcement part includes an oblique support rod, a fixed seat and an oblique rod, wherein the oblique rod is connected between the support leg and the top plate, and the fixed seat is connected between the four support legs through the oblique support rod, and the top surface is against the bottom surface of the top plate.
5. A floor deck support structure according to claim 1, characterized in that: The top surface of the support plate is coated with an anti-slip coating.
6. A floor deck support structure according to claim 1, characterized in that: An anti-skid pad is provided at the bottom of the supporting leg.
7. A floor deck support structure according to claim 1, characterized in that: The bottom surface of the top plate is provided with reinforcing ribs.