Lightning protection downlead integrated support integrated with downpipe
By integrating the lightning protection down conductor bracket with the downpipe, the lightning protection down conductor is hidden behind the downpipe, which solves the problem of excessive exterior wall facilities in historical buildings, cultural relics buildings and ancient buildings, improves the facade appearance and visual effect, and at the same time improves the convenience and safety of construction and operation and maintenance.
Patent Information
- Application Number
- CN202520653643.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-09
- Publication Date
- 2026-03-17
- Estimated Expiration
- 2035-04-09
AI Technical Summary
Existing technologies require separate lightning protection down conductors on the exterior walls of historical buildings, cultural relics buildings, and ancient buildings, resulting in numerous facilities that affect the integrity of the facade and the visual effect, and are also inconvenient to install and maintain.
An integrated support bracket for lightning protection down conductors, which is integrated with the downpipe, is adopted. It includes a downpipe fixing bracket and a lightning protection down conductor fixing bracket. The lightning protection down conductor is hidden behind the downpipe by sliding connection and spring fixing clamp. The lightning protection down conductor can be pulled out and reset by sliding guide rail.
It effectively reduces the number of external facilities on the building facade, enhances the integrity and visual appeal of the facade, and improves the convenience and safety of construction, installation, and operation and maintenance.
Smart Images
Figure CN224006486U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lightning protection facilities technology, and in particular to an integrated bracket for lightning protection down conductors that is integrated with downpipes. Background Technology
[0002] In lightning protection engineering for building structures, the steel bars inside the structural columns are usually used as conductors for lightning current. However, historical buildings, cultural relics buildings, and ancient buildings are usually brick-wood or brick-stone structures, and the steel bars inside the structural columns cannot be used as conductors for lightning current; therefore, it is usually necessary to install independent lightning protection down conductors on the exterior walls of the building.
[0003] This results in numerous external facilities being installed on the building's exterior walls, affecting the integrity and aesthetic appeal of the facade of historical, cultural, and ancient buildings. Furthermore, the installation and subsequent maintenance of these external facilities are inconvenient. Utility Model Content
[0004] This utility model mainly addresses the technical problem of existing technologies that require separate lightning protection down conductors to be installed on the exterior walls of buildings, resulting in numerous attached facilities on the exterior walls and affecting the integrity and aesthetic appeal of the facades of historical buildings, cultural relics buildings, and ancient buildings. It proposes an integrated lightning protection down conductor bracket that is integrated with the downpipe to reduce the number of attached facilities on the exterior walls of buildings and improve the integrity and aesthetic appeal of the facades of historical buildings, cultural relics buildings, and ancient buildings.
[0005] This utility model provides an integrated bracket for lightning protection down conductor that is integrated with a downpipe, including: a downpipe fixing bracket and a lightning protection down conductor fixing bracket;
[0006] The downpipe fixing bracket is installed on the exterior wall of the building, and a rectangular downpipe is installed at the front end of the downpipe fixing bracket;
[0007] The rear side of the drain pipe fixing bracket has a sliding groove; the sliding groove has an elongated hole.
[0008] The lightning protection down conductor fixing bracket extends into the elongated hole of the downpipe fixing bracket, and the lightning protection down conductor fixing bracket and the downpipe fixing bracket are slidably connected.
[0009] A spring clamp is installed on the lightning protection down conductor fixing bracket.
[0010] Preferably, the front end of the downpipe fixing bracket is fitted with a rectangular downpipe using a downpipe clamp.
[0011] Preferably, the downpipe fixing bracket is provided with a sliding guide rail in the sliding groove.
[0012] Preferably, a limiting hook is provided at one end of the inner side of the lightning protection down conductor fixing bracket.
[0013] Preferably, the spring retaining clip is used to hold the lightning protection down conductor;
[0014] An insulating sheath is installed outside the lightning protection down conductor.
[0015] This utility model provides an integrated bracket for lightning protection down conductors that can be integrated with downpipes. It enables the integrated installation of lightning protection down conductors and downpipes, concealing the lightning protection down conductors behind the downpipes. This effectively reduces the number of external wall-mounted facilities, enhances the integrity and aesthetic appeal of the facades of historical buildings, cultural relics, and ancient buildings, and improves the safety and convenience of construction, installation, and subsequent operation and maintenance. Attached Figure Description
[0016] Figure 1 This is a cross-sectional view of the integrated lightning protection down conductor bracket that is integrated with the downpipe, provided by this utility model, in the reset state.
[0017] Figure 2 This is a cross-sectional view of the integrated lightning protection down conductor bracket that is integrated with the downpipe, provided by this utility model, in the withdrawn state.
[0018] Figure 3 This is a schematic diagram of the components of the integrated bracket for lightning protection down conductors that is integrated with the downpipe, provided by this utility model.
[0019] Reference numerals in the attached drawings: 1. Downpipe fixing bracket; 2. Lightning conductor fixing bracket; 3. Building exterior wall; 4. Rectangular downpipe; 5. Downpipe clamp; 6. Limiting hook; 7. Spring fixing clip; 8. Lightning conductor; 9. Insulating sheath; 10. Sliding guide rail; 11. Long hole. Detailed Implementation
[0020] To make the technical problems solved by this utility model, the technical solutions adopted, and the technical effects achieved clearer, this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining this utility model and not for limiting it. Furthermore, it should be noted that, for ease of description, only the parts related to this utility model are shown in the accompanying drawings, not all of them.
[0021] like Figure 1-3 As shown in the figure, the present invention provides an integrated bracket for lightning protection down conductors that is integrated with downpipes, comprising: a downpipe fixing bracket 1 and a lightning protection down conductor fixing bracket 2.
[0022] The downpipe fixing bracket 1 is installed on the exterior wall 3 of the building, and a rectangular downpipe 4 is installed at the front end of the downpipe fixing bracket 1. Specifically, the rectangular downpipe 4 is installed at the front end of the downpipe fixing bracket 1 through a downpipe clip 5.
[0023] The rear side of the drain pipe fixing bracket 1 has a sliding groove; the sliding groove has an elongated hole 11.
[0024] The lightning protection down conductor fixing bracket 2 extends into the elongated hole 11 of the downpipe fixing bracket 1, and the lightning protection down conductor fixing bracket 2 and the downpipe fixing bracket 1 are slidably connected; the downpipe fixing bracket 1 is provided with a sliding guide rail 10 in the sliding groove, and the lightning protection down conductor fixing bracket 2 is slidably mounted on the sliding guide rail 10, and the lightning protection down conductor fixing bracket 2 can slide along the sliding guide rail 10. A limiting tail hook 6 is provided on one inner end of the lightning protection down conductor fixing bracket 2.
[0025] A spring clamp 7 is provided on the lightning protection down conductor fixing bracket 2. The spring clamp 7 is used to hold the lightning protection down conductor 8; an insulating sleeve 9 is provided on the outside of the lightning protection down conductor 8.
[0026] The lightning protection down conductor 8 of this utility model is installed on the lightning protection down conductor fixing bracket 2 via a spring fixing clip 7; the lightning protection down conductor 8 is installed on the rear side of the downpipe fixing bracket 1 via the lightning protection down conductor fixing bracket 2; the lightning protection down conductor fixing bracket 2 and the downpipe fixing bracket 1 are slidably connected, allowing the lightning protection down conductor fixing bracket 2 to be pulled out or reset. When the lightning protection down conductor fixing bracket 2 is pulled out, it facilitates the installation of the lightning protection down conductor 8; after the lightning protection down conductor 8 is installed, the lightning protection down conductor fixing bracket 2 is reset to hide the lightning protection down conductor 8. A limiting hook 6 is provided on one inner end of the lightning protection down conductor fixing bracket 2 to prevent the lightning protection down conductor fixing bracket 2 from detaching.
[0027] This invention enables the integrated installation of lightning protection down conductors and downpipes, concealing the lightning protection down conductor 8 behind the rectangular downpipe 4. This effectively reduces the need for external wall fixtures and enhances the integrity and aesthetic appeal of the facade of historical buildings, cultural relics, and ancient buildings. The invention also features a simple structure and improves the safety and convenience of construction, installation, and subsequent maintenance.
[0028] The selection of materials and safety protection of the lightning protection down conductor 8 referred to in this utility model comply with the requirements of the "Technical Specification for Lightning Protection Engineering of Ancient Buildings" (GB51017-2014). The preferred material is copper down conductor with a waterproof sheath and cross-linked polyethylene insulation layer.
[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications to the technical solutions described in the foregoing embodiments, or equivalent substitutions for some or all of the technical features, do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.
Claims
1. A lightning downlead integrated support installed in integration with a downpipe, characterized in that, It includes: Downpipe fixing support (1) and lightning down lead fixing support (2); The downpipe fixing support (1) is installed on the building outer wall (3), and the front end of the downpipe fixing support (1) is installed with a rectangular downpipe (4); The side rear end of the downpipe fixing support (1) is provided with a sliding groove, and a long hole (11) is reserved on the sliding groove; The lightning down lead fixing support (2) extends into the long hole (11) of the downpipe fixing support (1), and the lightning down lead fixing support (2) is slidingly connected with the downpipe fixing support (1); The lightning down lead fixing support (2) is provided with a spring fixing clamp (7).
2. The lightning downlead integrated support installed with a downpipe according to claim 1, characterized in that, The front end of the downpipe fixing support (1) is installed with a rectangular downpipe (4) through a downpipe clamp (5).
3. The lightning downlead integrated support installed with a downpipe according to claim 2, characterized in that, The downpipe fixing support (1) is provided with a sliding guide rail (10) in the sliding groove.
4. The lightning downlead integrated support installed with a downpipe according to claim 1, characterized in that, The inner side of the lightning down lead fixing support (2) is provided with a limiting tail hook (6) at one end.
5. The lightning downlead integrated support installed with a downpipe according to claim 1, characterized in that, The spring fixing clamp (7) is used for clamping a lightning down lead (8); The lightning down lead (8) is provided with an insulating sheath (9) outside.