Light-transmitting concrete stair tread
By burying the beam optical fibers and setting up support column structures in the concrete stair pedal plate, the problem of insufficient light transmission and insufficient intensity of the solid structure in the prior art is solved, and the light transmission and intensity of the concrete stair plate is improved, simplifying the processing process And improves safety performance.
Patent Information
- Application Number
- CN202420961393.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-07
AI Technical Summary
The existing solid structure of concrete stair tread plates cannot meet the environment with lighting needs, and the direct use of concrete to prepare the internal hollow structure can easily lead to a decrease in strength and is difficult to process.
The light transmission of concrete stair step plates is achieved through embedded beam fibers, adopting transverse and longitudinal cavity structures, and supporting columns and slots are set to support and limit, reducing processing difficulty and improving intensity.
The light transmission effect of concrete stair tread plates is realized, reducing processing difficulty, and improving structural strength and safety performance, making it easier to repair and replace the light emitting belt in the later stage.
Smart Images
Figure CN222207032U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete stair treads, in particular to a light-transmitting concrete stair tread. Background Art
[0002] The concrete stair treads are connected to the steel structure of the stair beams and columns by bolts to achieve the combination of stairs. Concrete stair treads are used as standard units, and a set of molds can meet the needs of most residential stairs.
[0003] However, the interior of the existing concrete stair treads is mostly a solid structure, which is a conventional tread. For environments with lighting requirements, traditional solid concrete stair treads cannot meet the requirements. The existing light-transmitting treads are mostly steel frame structures, which require post-processing of steel parts and are difficult to process. If concrete is directly used to prepare the stair treads, the internal hollow structure is likely to lead to a decrease in strength. Therefore, an improved technology is urgently needed to solve this problem existing in the prior art. Utility Model Content
[0004] The purpose of the utility model is to provide a light-transmitting concrete stair tread, which realizes the penetration of light beams through pre-buried light beam optical fibers, thereby realizing the light transmission of the concrete stair treads, and is integrally cast and formed to reduce the difficulty of processing. In addition, the first cover plate and the second cover plate are both provided with support columns, which are supported in the transverse cavity and the longitudinal cavity and are limited by support column slots, thereby ensuring the structural strength of the concrete tread body and improving the safety performance, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a translucent concrete stair tread, comprising a concrete tread body, the concrete tread body comprising a transverse plate body and a longitudinal plate body, a transverse cavity is provided inside the transverse plate body, a longitudinal cavity is provided inside the longitudinal plate body, a first opening is provided on the lower surface of the transverse plate body and located at the transverse cavity, a second opening is provided on the outer side of the longitudinal plate body and located at the longitudinal cavity, a first cover plate is provided at the first opening, and a second cover plate is provided at the second opening, a plurality of support column slots are provided on the top of the transverse cavity and on one side of the longitudinal cavity close to the transverse plate body, support columns are provided on one side surface of the first cover plate and the second cover plate, the support column ends of the first cover plate are inserted into the support column slots of the transverse cavity, and the support column ends of the second cover plate are inserted into the support column slots of the longitudinal cavity, and light beam optical fibers are pre-embedded through the upper part of the transverse plate body located at the transverse cavity and the inner side of the longitudinal plate body located at the longitudinal cavity.
[0006] Preferably, the utility model provides a translucent concrete stair tread, wherein a plurality of first internal threaded sleeves are embedded at both ends of the lower surface of the transverse plate body, the first internal threaded sleeves are connected to the support plate by bolts, and the support plate is arranged on the outer surface of the stair side plate.
[0007] Preferably, the utility model provides a translucent concrete stair tread, wherein a first groove is provided on the lower surface of the transverse plate body and on both sides of the transverse cavity, a plurality of second internal threaded sleeves are embedded in the first groove, and both sides of the first cover plate are provided in the first groove and connected to the second internal threaded sleeves by bolts.
[0008] Preferably, the utility model provides a translucent concrete stair tread, wherein a second groove is provided on the outer surface of the longitudinal plate body and on both sides of the longitudinal cavity, a plurality of third internal threaded sleeves are embedded in the second groove, and both sides of the second cover plate are provided in the second groove and connected to the third internal threaded sleeves by bolts.
[0009] Preferably, the utility model provides a light-transmitting concrete stair tread, wherein both the first cover plate and the second cover plate are provided with wiring holes.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] The main body of the concrete tread plate is mainly composed of a transverse plate body and a longitudinal plate body. A transverse cavity is arranged inside the transverse plate body, and a longitudinal cavity is arranged inside the longitudinal plate body. The upper part of the transverse plate body is located at the transverse cavity, and the inner side of the longitudinal plate body is located at the longitudinal cavity, and a light beam optical fiber is pre-embedded therethrough. The installation of the luminous strip is realized through the transverse cavity and the longitudinal cavity, and the penetration of the light beam is realized through the pre-embedded light beam optical fiber, so as to realize the light transmission of the concrete stair tread plate. The whole is cast and formed to reduce the difficulty of processing, and the first cover plate and the second cover plate are both provided with support columns, which are supported in the transverse cavity and the longitudinal cavity and limited by the support column slots, so as to ensure the structural strength of the main body of the concrete tread plate and improve the safety performance. Moreover, since the first cover plate and the second cover plate can be disassembled, it is convenient for the later maintenance and replacement of the light beam. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural schematic diagram of the utility model;
[0013] Figure 2 For attachment Figure 1 Schematic diagram of the angle transformation structure;
[0014] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;
[0015] Figure 4This is a schematic diagram of the bottom-up structure of the utility model (the first cover plate is not shown);
[0016] Figure 5 This is a schematic diagram of the front view structure of the utility model (the second cover plate is not shown);
[0017] Figure 6 This is a schematic diagram of the installation structure of the utility model.
[0018] In the figure: a transverse plate 1, a longitudinal plate 2, a transverse cavity 3, a longitudinal cavity 4, a first opening 5, a second opening 6, a first cover plate 7, a second cover plate 8, a support column slot 9, a support column 10, a light beam optical fiber 11, a first internal threaded sleeve 12, a support plate 13, a stair side plate 14, a first groove 15, a second internal threaded sleeve 16, a second groove 17, a third internal threaded sleeve 18, and a wiring hole 19. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model;
[0020] It should be noted that, in the description of the present invention, the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left" and "right" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.
[0021] See also Figure 1-6The utility model provides a technical solution: a translucent concrete stair tread, including a concrete tread body, the concrete tread body including a transverse plate body 1 and a longitudinal plate body 2, a transverse cavity 3 is provided inside the transverse plate body 1, a longitudinal cavity 4 is provided inside the longitudinal plate body 2, a first opening 5 is provided on the lower surface of the transverse plate body 1 and located at the transverse cavity 3, a second opening 6 is provided on the outer side of the longitudinal plate body 2 and located at the longitudinal cavity 4, a first cover plate 7 is provided at the first opening 5, a first groove 15 is provided on the lower surface of the transverse plate body 1 and located on both sides of the transverse cavity 3, a plurality of second internal thread sleeves 16 are buried in the first groove 15, both sides of the first cover plate 7 are provided at the first groove 15 and connected to the second internal thread sleeve 16 through bolts, so as to realize the connection and disassembly of the first cover plate 7 and the transverse plate body 1, a second cover plate 8 is provided at the second opening 6, the outer surface of the longitudinal plate body 2 and located at the longitudinal cavity 4 Second grooves 17 are provided on both sides of the longitudinal cavity 4, and a plurality of third internal threaded sleeves 18 are buried in the second grooves 17. The second cover plate 8 is provided at both sides of the second grooves 17 and connected to the third internal threaded sleeves 18 by bolts, so as to realize the connection and disassembly of the second cover plate 8 and the longitudinal plate body 2. The first cover plate 7 and the second cover plate 8 are both provided with wiring holes 19 to realize the layout of the connecting wires. A plurality of support column slots 9 are provided on the top of the transverse cavity 3 and the side of the longitudinal cavity 4 close to the transverse plate body 1. Support columns 10 are provided on the surface of one side of the first cover plate 7 and the second cover plate 8. The end of the support column 10 of the first cover plate 7 is inserted into the support column slot 9 of the transverse cavity 3, and the end of the support column 10 of the second cover plate 8 is inserted into the support column slot 9 of the longitudinal cavity 4. The upper part of the transverse plate body 1 is located at the transverse cavity 3 and the inner side of the longitudinal plate body 2 is located at the longitudinal cavity 4, and a beam optical fiber 11 is pre-buried through it.
[0022] like Figure 6 As shown, a plurality of first internal threaded sleeves 12 are embedded at both ends of the lower surface of the transverse plate body 1. The first internal threaded sleeves 12 are connected to the support plate 13 by bolts. The support plate 13 is arranged on the outer surface of the stair side plate 14, thereby realizing the installation of the concrete tread body.
[0023] Construction method and use principle: First, fix the light beam optical fiber 11 in the mold, then pour concrete through the mold (the concrete can be ordinary concrete or ultra-high performance concrete), and after the concrete solidifies, the concrete tread body is obtained, and then the surface of the concrete tread body is polished until the light beam optical fiber 11 leaks out of the surface. The concrete tread body is mainly composed of a transverse plate body 1 and a longitudinal plate body 2. The transverse plate body 1 is provided with a transverse cavity 3, and the longitudinal plate body 2 is provided with a longitudinal cavity 4. Then, the first cover plate 7 and the second cover plate 8 are made, and the first cover plate 7 and the second cover plate 8 are both provided with support columns 10. During installation, the light-emitting strip is placed in the transverse cavity 3 and the longitudinal cavity 4 respectively, and the light emitted by the light-emitting strip is transmitted to the outside through the light beam optical fiber 11. Then, the first cover plate 7 is installed at the first opening 5 on the lower surface of the transverse plate body 1 by bolts, and the second cover plate 8 is installed at the second opening 6 of the longitudinal plate body 2 by bolts, and the connecting line of the light-emitting strip passes through the wiring hole 19 of the first cover plate 7 and the second cover plate 8. Then, the two sides of the transverse plate body 1 are connected to the support plate 13 by bolts, and then the support plate 13 is connected to the stair side plate 14 by bolts to complete the fixed installation of each concrete tread, and finally the connecting wires are connected to each other to complete the installation. The utility model has a reasonable structure. The main body of the concrete tread is mainly composed of a transverse plate body 1 and a longitudinal plate body 2. A transverse cavity 3 is arranged inside the transverse plate body 1, and a longitudinal cavity 4 is arranged inside the longitudinal plate body 2. The upper part of the transverse plate body 1 is located at the transverse cavity 3, and the inner side of the longitudinal plate body 2 is located at the longitudinal cavity 4, and a light beam optical fiber 11 is pre-embedded through it. The installation of the luminous strip is realized through the transverse cavity 3 and the longitudinal cavity 4, and the penetration of the light beam is realized through the pre-embedded light beam optical fiber 11, so as to realize the light transmission of the concrete stair tread. The whole is cast and formed to reduce the processing difficulty, and the first cover plate 7 and the second cover plate 8 are both provided with support columns 10, which are supported in the transverse cavity 3 and the longitudinal cavity 4 and limited by the support column slot 9, so as to ensure the structural strength of the main body of the concrete tread and improve the safety performance. Moreover, since the first cover plate 7 and the second cover plate 8 can be disassembled, it is convenient for the later maintenance and replacement of the light beam.
[0024] The matters not described in detail in the present invention are all known technologies to those skilled in the art.
[0025] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified and replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A light-transmitting concrete stair tread, characterized in that: The concrete tread plate comprises a concrete tread plate body, wherein the concrete tread plate body comprises a transverse plate body (1) and a longitudinal plate body (2), wherein a transverse cavity (3) is provided inside the transverse plate body (1), and a longitudinal cavity (4) is provided inside the longitudinal plate body (2), a first opening (5) is provided on the lower surface of the transverse plate body (1) and located at the transverse cavity (3), a second opening (6) is provided on the outer side of the longitudinal plate body (2) and located at the longitudinal cavity (4), a first cover plate (7) is provided at the first opening (5), a second cover plate (8) is provided at the second opening (6), and the top of the transverse cavity (3) is provided with a first cover plate (7). A plurality of support column slots (9) are provided on one side of the longitudinal cavity (4) close to the transverse plate (1); support columns (10) are provided on one side of the first cover plate (7) and the second cover plate (8); the ends of the support columns (10) of the first cover plate (7) are inserted into the support column slots (9) of the transverse cavity (3); the ends of the support columns (10) of the second cover plate (8) are inserted into the support column slots (9) of the longitudinal cavity (4); and a light beam optical fiber (11) is pre-buried through the upper part of the transverse plate (1) located at the transverse cavity (3) and the inner side of the longitudinal plate (2) located at the longitudinal cavity (4).
2. The light-transmitting concrete stair tread according to claim 1, characterized in that: A plurality of first internally threaded sleeves (12) are embedded at both ends of the lower surface of the transverse plate body (1), and the first internally threaded sleeves (12) are connected to a support plate (13) via bolts, and the support plate (13) is arranged on the outer surface of the stair side plate (14).
3. The light-transmitting concrete stair tread according to claim 1, characterized in that: A first groove (15) is provided on the lower surface of the transverse plate body (1) and on both sides of the transverse cavity (3); a plurality of second internal thread sleeves (16) are embedded in the first groove (15); and both sides of the first cover plate (7) are provided in the first groove (15) and connected to the second internal thread sleeves (16) by bolts.
4. The light-transmitting concrete stair tread according to claim 1, characterized in that: A second groove (17) is provided on the outer surface of the longitudinal plate body (2) and on both sides of the longitudinal cavity (4); a plurality of third internal thread sleeves (18) are embedded in the second groove (17); and two sides of the second cover plate (8) are provided in the second groove (17) and connected to the third internal thread sleeves (18) by bolts.
5. The light-transmitting concrete stair tread according to claim 1, characterized in that: The first cover plate (7) and the second cover plate (8) are both provided with wiring holes (19).