Novel prefabricated UHPC light-transmitting stool

Abstract

The utility model discloses a novel prefabricated UHPC (Ultra High Performance Concrete) light-transmitting stool, which belongs to the technical field of UHPC stools and comprises a stool body and a sealing plate arranged on one side of the stool body, the stool body is provided with an accommodating cavity, a connecting seat is arranged in the accommodating cavity, a locking structure is arranged on the sealing plate corresponding to the connecting seat, and the locking structure is connected with the connecting seat. The sealing plate is provided with a light guide plate, the light guide plate surrounds the periphery of the locking structure, the light guide plate is installed in the containing cavity in a penetrating mode and surrounds the periphery of the connecting seat, and the prefabricated UHPC light-transmitting stool facilitates later maintenance and replacement of light guide fibers, and achieves the purposes of saving materials and being easy and convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of UHPC stools, in particular to a novel precast UHPC light-transmitting stool. Background Technique

[0002] With the rapid development of prefabricated buildings in China, the application of precast products is becoming more and more popular. In particular, the simple texture of precast UHPC products and their combination with prefabricated buildings reflect a natural beauty. Now, with the improvement of people's living standards, people are more pursuing natural and personalized products and lifestyles. Therefore, the stools or chairs made of popular glass, plastic or metal materials on the market at present can no longer meet people's needs.

[0003] At present, precast concrete stools are displayed in parks, urban pedestrian streets and public building halls. However, in the production process of these precast concrete stools, optical fibers are usually placed in the mold and integrated with the precast concrete by pouring concrete, which is not convenient for later maintenance, and the whole stool needs to be replaced when replacing, resulting in material waste. Content of the Utility Model

[0004] In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to provide a precast UHPC light-transmitting stool which is convenient for later maintenance and replacement of optical fibers, and realizes the purpose of saving materials and simple replacement.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A novel precast UHPC light-transmitting stool provided by the utility model includes a stool body and a sealing plate installed on one side of the stool body. The stool body is provided with a receiving cavity, a connecting seat is arranged inside the receiving cavity, and a locking structure is arranged on the sealing plate corresponding to the connecting seat;

[0007] A light guide plate is arranged on the sealing plate, the light guide plate is arranged around the periphery of the locking structure, and the light guide plate is installed through the receiving cavity and arranged around the periphery of the connecting seat.

[0008] The preferred technical solution of the utility model is that a guiding groove adapted to the sealing plate is arranged on the stool body.

[0009] The preferred technical solution of the utility model is that clamping grooves are arranged on both sides of the stool body, and clamping ends are arranged on both sides of the sealing plate corresponding to the clamping grooves.

[0010] The preferred technical solution of the utility model is that an installation groove is arranged on the connecting seat, a locking groove is arranged on the inner wall of the installation groove in a direction away from the sealing plate, and limiting grooves are arranged on both the upper and lower sides of the installation groove.

[0011] Preferably, the technical solution of the present utility model is that the locking structure includes a mounting plate provided on the sealing plate. A locking plate adapted to the locking groove is rotatably connected to the side of the mounting plate away from the sealing plate through a rotating shaft. A limiting end adapted to the limiting groove is provided between the sealing plate and the mounting plate.

[0012] Preferably, the technical solution of the present utility model is that a plurality of groups of guiding holes are formed around the light guide plate, and light guide fibers are provided on the guiding holes.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] Through the cooperation of the locking plate and the locking groove, the present utility model realizes the embedded installation of the sealing plate on the seat body, so that the light guide plate and the light guide fibers are arranged around the connecting seat and evenly distributed inside the accommodating cavity of the seat body, ensuring uniform light and increasing the ornamental value of the seat body. When maintenance is required, it is only necessary to disassemble the light guide plate from the inside of the accommodating cavity of the seat body through the cooperation of the sealing plate and the locking plate, which is convenient for maintaining or replacing the damaged light guide fibers, without replacing the entire seat body, saving materials and extending the service life of the seat body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural view of the light-transmitting seat provided in the specific embodiment of the present utility model;

[0016] Figure 2 is a schematic structural view of the seat body provided in the specific embodiment of the present utility model;

[0017] Figure 3 is a sectional view of the seat body provided in the specific embodiment of the present utility model;

[0018] Figure 4 is a schematic structural view of the sealing plate and the light guide plate provided in the specific embodiment of the present utility model;

[0019] Figure 5 is a sectional view of the light-transmitting seat provided in the specific embodiment of the present utility model;

[0020] Figure 6 is a schematic structural view of the locking structure provided in the specific embodiment of the present utility model;

[0021] In the drawings, the list of components represented by each reference numeral is as follows:

[0022] 1. Seat body; 11. Engagement groove; 12. Accommodation cavity; 13. Guide groove; 2. Sealing plate; 21. Engagement end; 3. Connecting seat; 31. Mounting groove; 32. Locking groove; 33. Limiting groove; 4. Locking structure; 41. Mounting plate; 42. Locking plate; 43. Rotating shaft; 44. Limiting end; 5. Light guide plate; 51. Guide hole; 52. Light guide fiber. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0024] A novel prefabricated UHPC light-transmitting bench comprises a bench body 1 and a sealing plate 2 installed on one side of the bench body 1, wherein the bench body 1 is provided with a receiving cavity 12, a connecting seat 3 is arranged inside the receiving cavity 12, and a locking structure 4 is arranged on the sealing plate 2 corresponding to the connecting seat 3;

[0025] A light guide plate 5 is arranged on the sealing plate 2, and the light guide plate 5 is arranged around the locking structure 4. The light guide plate 5 is installed in the accommodating cavity 12 and is arranged around the connecting seat 3. A plurality of guide holes 51 are opened around the light guide plate 5, and light guide fibers 52 are arranged on the guide holes 51.

[0026] The seat body 1 and the connecting seat 3 are cast by UHPC light-transmitting concrete to form an integrated structure with high strength, high toughness, high crack resistance and high damage resistance. During installation, the locking structure 4 on the sealing plate 2 is aligned with the connecting seat 3 for installation, and the light guide plate 5 is sleeved around the connecting seat 3, so that the light guide fiber 52 is arranged around the connecting seat 3, so that the light can be emitted from the accommodating cavity 12 through the light guide fiber 52 to the surface of the seat body 1, so as to realize the light transmission function of the seat body 1, and the light guide fiber 52 is evenly distributed on the light guide plate 5. The light is made more uniform, which meets the needs of day and night, and has high ornamental value and practical value. The locking structure 4 is locked with the connecting seat 3 to ensure the connection strength between the sealing plate 2 and the bench body 1. When the light guide fiber 52 is partially damaged due to long-term use, it is only necessary to disassemble the sealing plate 2 together with the light guide plate 5, and replace the damaged part of the light guide fiber 52, which reduces the difficulty of later maintenance and does not need to replace the entire bench body 1, saving materials and extending the service life of the bench body 1.

[0027] As a possible implementation mode of the present scheme, preferably, a guide groove 13 adapted to be installed with the sealing plate 2 is opened on the bench body 1, so that the installed sealing plate 2 fits with the bench body 1 through the guide groove 13 to form an integral whole, thereby ensuring the aesthetics of the bench body 1.

[0028] As a possible implementation of this solution, preferably, engaging grooves 11 are formed on both sides of the seat body 1, and engaging ends 21 corresponding to the engaging grooves 11 are provided on both sides of the sealing plate 2. By using the cooperation between the engaging ends 21 and the engaging grooves 11, the precise installation of the sealing plate 2, the light guide plate 5 and the seat body 1 is realized. And when disassembly and maintenance are required later, the sealing plate 2 can be pulled outwards by the engaging ends 21 and rotated to remove the light guide plate 5 and the sealing plate 2, which is convenient for later maintenance and the replacement of the optical fiber 52.

[0029] As a possible implementation of this solution, preferably, an installation groove 31 is formed on the connecting seat 3, a locking groove 32 is formed on the inner wall of the installation groove 31 in a direction away from the sealing plate 2, and limiting grooves 33 are formed on both the upper and lower sides of the installation groove 31.

[0030] The locking structure 4 includes a mounting plate 41 provided on the sealing plate 2. A locking plate 42 adapted to the locking groove 32 is rotatably connected to the side of the mounting plate 41 away from the sealing plate 2 through a rotating shaft 43, and a limiting end 44 adapted to the limiting groove 33 is provided between the sealing plate 2 and the mounting plate 41.

[0031] During installation, the mounting plate 41 and the locking plate 42 on the sealing plate 2 are passed through the installation groove 31. When the locking plate 42 moves into the locking groove 32, at this time, the sealing plate 2 is located on one side of the seat body 1. Rotate the sealing plate 2 so that the sealing plate 2 drives the locking plate 42 to rotate to the position where it is engaged with the locking groove 32 through the rotating shaft 43. Since the mounting plate 41 is rotatably connected to the rotating shaft 43, the sealing plate 2 is fixedly connected to the rotating shaft 43, and under the limiting action of the installation groove 31, the mounting plate 41 does not rotate in the installation groove 31. And because the depth of the locking groove 32 is greater than the thickness of the locking plate 42, at this time, the sealing plate 2 is pushed inwards until the limiting end 44 is engaged with the limiting groove 33, and the engaging ends 21 on both sides of the sealing plate 2 are engaged with the engaging grooves 11 on both sides of the seat body 1, and at this time, the sealing plate 2 is embedded in the guiding groove 13 of the seat body 1 to form an integral body, which is simple to install and at the same time ensures the aesthetics of the seat body 1; during disassembly, the sealing plate 2 is pulled outwards by the engaging ends 21 until the locking plate 42 abuts against the inner wall of the locking groove 32 and cannot move outwards. At this time, the engaging ends 21 also disengage from the engaging grooves 11. Rotate the sealing plate 2 through the engaging ends 21 so that the locking plate 42 can move outwards through the installation groove 31, thereby completing the disassembly of the sealing plate 2 and the light guide plate 5, which is convenient for the maintenance or replacement of the damaged optical fiber 52, without replacing the entire seat body 1, saving materials and extending the service life of the seat body 1.

[0032] The present utility model is described by way of preferred embodiments. Those skilled in the art will appreciate that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the present utility model. The present utility model is not limited by the specific embodiments disclosed herein, and other embodiments falling within the scope of the claims of this application all belong to the scope of protection of the present utility model.

Claims

1. A new type of prefabricated UHPC light-transmitting bench, characterized by: The invention comprises a stool body (1) and a sealing plate (2) mounted on one side of the stool body (1); the stool body (1) is provided with a receiving cavity (12); a connecting seat (3) is arranged inside the receiving cavity (12); and a locking structure (4) is arranged on the sealing plate (2) corresponding to the connecting seat (3); A light guide plate (5) is arranged on the sealing plate (2), the light guide plate (5) is arranged around the locking structure (4), the light guide plate (5) is installed in the accommodating cavity (12), and is arranged around the connecting seat (3).

2. A novel prefabricated UHPC light-transmitting bench according to claim 1, characterized in that: The stool body (1) is provided with a guide groove (13) adapted to be mounted on the sealing plate (2).

3. The novel prefabricated UHPC light-transmitting bench according to claim 1 is characterized in that: The stool body (1) is provided with snap-fitting grooves (11) on both sides, and the sealing plate (2) is provided with snap-fitting ends (21) on both sides corresponding to the snap-fitting grooves (11).

4. The novel prefabricated UHPC light-transmitting bench according to claim 1 is characterized in that: The connection seat (3) is provided with a mounting groove (31), the inner wall of the mounting groove (31) is provided with a locking groove (32) in a direction away from the sealing plate (2), and the mounting groove (31) is provided with limiting grooves (33) on both upper and lower sides.

5. The novel prefabricated UHPC light-transmitting bench according to claim 1 is characterized in that: The locking structure (4) comprises a mounting plate (41) arranged on the sealing plate (2); a locking plate (42) adapted to the locking groove (32) is rotatably connected to the mounting plate (41) on a side away from the sealing plate (2) via a rotating shaft (43); and a limiting end (44) adapted to the limiting groove (33) is arranged between the sealing plate (2) and the mounting plate (41).

6. The novel prefabricated UHPC light-transmitting bench according to claim 1 is characterized by: A plurality of groups of guide holes (51) are provided around the light guide plate (5), and light guide fibers (52) are arranged on the guide holes (51).

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