Shallow tube embedded lamp pit reinforcing structure
By installing embedded base boxes, rotating shafts, indicator lights, and other components in the lamp pit area, the problem of easy damage to vertical lamps on the road shoulder during snow removal was solved, thereby enhancing the strength of the lamp pit area and facilitating snow removal.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-01
- Publication Date
- 2026-04-03
AI Technical Summary
The vertical lighting fixtures on the shoulder of the runway in the flight area of civil airports are easily damaged during snow removal in winter, and because they are thin, it is not easy to install steel cages, which makes the lighting pits prone to damage.
A shallow cylindrical embedded light pit reinforcement structure is designed, including an embedded base box, a rotating shaft, an indicator light, a side pressure plate, a diagonal brace, fixing bolts, insertion holes, and tie bars. The tie bars are connected and fixed to the steel frame in the road shoulder. The embedded base box is connected to the concrete structure of the road shoulder, which enhances the overall strength. The indicator light can be stored when clearing snow to facilitate the operation of snowplows.
The connection strength of the lamp pit has been enhanced to ensure that the indicator light can indicate the position when needed and to facilitate the snow removal by snowplows, thus preventing damage to the lamps.
Smart Images
Figure CN224078005U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of embedded lamp pit technology, specifically a shallow cylindrical embedded lamp pit reinforcement structure. Background Technology
[0002] In civil airport runway engineering, indicator lights are installed on the shoulder of the runway so that pilots can see the location of the runway during takeoff and landing, ensuring the safety of aircraft takeoff and landing.
[0003] Vertical lights are often installed on the cement concrete shoulder, which makes it difficult for snowplows to clear snow in winter. At the same time, the shoulder slab is only 14 cm thick, which is not convenient for the installation of steel reinforcement cages, making the weak parts of the light pit prone to damage. Utility Model Content
[0004] The technical problem this utility model aims to solve is to overcome existing defects and provide a shallow cylindrical embedded light pit reinforcement structure. Through the inclusion of an embedded base box, rotating shaft, indicator light, side pressure plate, diagonal brace, fixing bolts, insertion holes, cover plate, and tie bars, the embedded base box is connected and fixed to the steel reinforcement frame in the road shoulder via the tie bars, ensuring the overall strength of the connection between the embedded base box and the road shoulder concrete structure. When snow removal is needed, the cover plate can be opened to retract the indicator light into the storage slot, facilitating snow removal by snowplows. This effectively solves the problems in the background technology.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a shallow cylindrical embedded lamp pit reinforcement structure, including an embedded bottom box, with tie bars welded to the outer side of the embedded bottom box, a rotating shaft rotatably connected to the inner side of the embedded bottom box, a double-sided indicator light connected to the rotating shaft, a side pressure plate provided around the outer circumference of the indicator light, a diagonal brace hinged to one side of the rotating shaft, an insertion hole provided at the lower end of the diagonal brace, and a fixing bolt passing through the insertion hole.
[0006] Furthermore, the inner side of the embedded bottom box is provided with a storage groove, and bolt holes are provided at equal intervals on the inner bottom side of the storage groove.
[0007] Furthermore, a wiring conduit is connected to one end of the outer side of the embedded bottom box, and a cover plate is provided on the upper side of the storage slot.
[0008] Furthermore, the embedded bottom box is made of stainless steel, and the tie bar is welded to the outer side of the embedded bottom box.
[0009] Furthermore, the wiring conduit is welded to the embedded bottom box, and the side pressure plate is sealed to the indicator light.
[0010] Furthermore, the cover plate is connected to the storage slot.
[0011] Compared with the prior art, the beneficial effects of this utility model are:
[0012] This utility model, through the setting of an embedded bottom box, rotating shaft, indicator light, side pressure plate, diagonal brace, fixing bolt, insertion hole, cover plate and tie bar, enables the embedded bottom box to be connected and fixed to the steel frame in the road shoulder through tie bar, ensuring the overall strength of the connection between the embedded bottom box and the concrete structure of the road shoulder. When it is necessary to clear snow, the cover plate is opened and the indicator light is stored tightly in the storage slot, making it convenient for snowplows to clear snow. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this utility model;
[0014] Figure 2 This is a schematic diagram of the indicator light when it is turned on in this utility model;
[0015] Figure 3 This utility model Figure 2 A schematic diagram of the diagonal brace.
[0016] In the diagram: 1. Embedded bottom box; 2. Side pressure plate; 3. Tie bar; 4. Rotating shaft; 5. Indicator light; 6. Cover plate; 7. Storage slot; 8. Diagonal brace; 9. Insertion hole; 10. Fixing bolt; 11. Wiring pipe. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0018] Please see Figure 1-3 This embodiment provides a technical solution: a shallow cylindrical embedded lamp pit reinforcement structure, including an embedded bottom box 1, a tie bar 3 welded to the outer side of the embedded bottom box 1, a rotating shaft 4 rotatably connected to the inner side of the embedded bottom box 1, a double-sided indicator light 5 connected to the rotating shaft 4, a side pressure plate 2 provided around the outer ring of the indicator light 5, a diagonal brace 8 hinged to one side of the rotating shaft 4, an insertion hole 9 opened at the lower end of the diagonal brace 8, and a fixing bolt 10 passing through the insertion hole 9.
[0019] like Figure 1-3As shown, when installing the embedded base box 1, the embedded base box 1 is connected to the steel reinforcement frame of the shoulder concrete through the tie steel bar 3. Then, the embedded base box 1 is integrally cast into the shoulder to ensure the connection strength between the indicator light 5 and the shoulder. When the indicator light 5 needs to indicate, the indicator light 5 is rotated to a vertical state through the rotating shaft 4. Then, the lower end of the diagonal brace 8 is supported on the inner bottom side of the embedded base box 1. The fixing bolt 10 is passed through the insertion hole 9 and fixed on the bolt hole on the inner bottom side of the embedded base box 1, so that the diagonal brace 8 can stably support the indicator light 5 and ensure the indication effect of the indicator light 5. When the snow needs to be cleared by the snowplow, the fixing bolt 10 is removed and the diagonal brace 8 is rotated to store the indicator light 5 inward in the storage groove 7. The cover plate 6 is placed on the upper side of the storage groove 7 to facilitate the snowplow to clear the snow.
[0020] The inner side of the embedded bottom box 1 is provided with a storage groove 7, and bolt holes are provided at equal intervals on the inner bottom side of the storage groove 7.
[0021] The embedded bottom box 1 has a wiring pipe 11 connected to one end of its exterior, and a cover plate 6 is provided on the upper side of the storage slot 7.
[0022] The embedded bottom box 1 is made of stainless steel, and the tie steel bar 3 is welded to the outer side of the embedded bottom box 1.
[0023] The wiring conduit 11 is welded to the embedded bottom box 1, and the side pressure plate 2 is sealed to the indicator light 5.
[0024] The cover plate 6 is connected to the storage slot 7 by a slot.
[0025] The working principle of the shallow cylindrical embedded lamp pit reinforcement structure provided by this utility model is as follows: Figures 1-3 As shown, when installing the embedded base box 1, the embedded base box 1 is connected to the steel reinforcement frame of the shoulder concrete through the tie steel bar 3. Then, the embedded base box 1 is integrally cast into the shoulder to ensure the connection strength between the indicator light 5 and the shoulder. When the indicator light 5 needs to indicate, the indicator light 5 is rotated to a vertical state through the rotating shaft 4. Then, the lower end of the diagonal brace 8 is supported on the inner bottom side of the embedded base box 1. The fixing bolt 10 is passed through the insertion hole 9 and fixed on the bolt hole on the inner bottom side of the embedded base box 1, so that the diagonal brace 8 can stably support the indicator light 5 and ensure the indication effect of the indicator light 5. When the snow needs to be cleared by the snowplow, the fixing bolt 10 is removed and the diagonal brace 8 is rotated to store the indicator light 5 inward in the storage groove 7. The cover plate 6 is placed on the upper side of the storage groove 7 to facilitate the snowplow to clear the snow.
[0026] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A shallow canister recessed light niche reinforcement structure comprising an inlaid base box, characterized by: The embedded bottom box is welded with a tie steel bar on the outer side, and a rotating shaft is rotatably connected on the inner side of the embedded bottom box, a double-sided indicating lamp is connected on the rotating shaft, a side pressing plate is arranged on the outer ring of the indicating lamp, an inclined support rod is hingedly connected on one side of the rotating shaft, a insertion hole is formed on the lower end of the inclined support rod, and a fixing bolt is penetrated in the insertion hole.
2. A shallow cylinder recess reinforcing structure according to claim 1, characterized by: An accommodation groove is arranged on the inner side of the embedded bottom box, and bolt holes are equidistantly arranged on the inner bottom side of the accommodation groove.
3. A shallow cylinder recess reinforcing structure according to claim 2, characterized in that: A wiring tube is connected on one end of the outer part of the embedded bottom box, and a cover plate is arranged on the upper side of the accommodation groove.
4. The shallow-can embedded lamp-pit reinforcing structure according to claim 1, characterized in that: The embedded bottom box is made of stainless steel, and the tie steel bar is welded with the outer side of the embedded bottom box.
5. The shallow-can embedded lamp-pit reinforcing structure according to claim 3, characterized in that: The wiring tube is welded with the embedded bottom box, and the side pressing plate is sealingly connected with the indicating lamp.
6. A shallow cylinder recess reinforcing structure according to claim 3, characterized by: The cover plate is clamping groove connected with the accommodation groove.