CN204615341U - Height Adjustable lightning-arrest support - Google Patents
Height Adjustable lightning-arrest support Download PDFInfo
- Publication number
- CN204615341U CN204615341U CN201520310936.4U CN201520310936U CN204615341U CN 204615341 U CN204615341 U CN 204615341U CN 201520310936 U CN201520310936 U CN 201520310936U CN 204615341 U CN204615341 U CN 204615341U
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- CN
- China
- Prior art keywords
- lightning
- arrest
- extension
- fixed
- rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to technical field of building construction, specifically disclose Height Adjustable lightning-arrest support, roofing surrounding is parapet structure, comprise lightning-arrest rack body, described lightning-arrest rack body is provided with an extension, this extension is provided with screw thread, a base rack is fixed with outside described parapet structure, described base rack has the circular hole that can hold base rack, described circular hole is fixed with the nut matched with screw thread on extension, the extension of described lightning-arrest rack body is fixed in the nut on described base rack.The utility model advantage is, thunder rack body is provided with an extension, and this extension is provided with screw thread, base rack is fixed with the nut matched with screw thread on extension, lightning-arrest like this support can make lightning-arrest support up-down adjustment with coordinating of nut, keeps level, easy to use, fixed.
Description
Technical field
The utility model relates to technical field of building construction, refers to a kind of Height Adjustable lightning-arrest support especially.
Background technology
At present, in building field, roofing surrounding is generally provided with parapet structure, a watertight composition is fixed with for roof waterproof inside parapet structure, roof waterproof is the important procedure link of whole roofing, if roof waterproof layer be destroyed, of long duration it, will roof leakage be caused, bring inevitable trouble to later period maintenance.And existing lightning-arrest support is directly installed on the watertight composition inside parapet structure when mounted, the problem that watertight composition damages can be caused like this, Long-Time Service roofing generation seepage; And lightning-arrest support installing is insecure.
In prior art, lightning-arrest support is generally fixing, and it is unadjustable up and down, uses inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of Height Adjustable lightning-arrest support, and effectively can prevent the problem destroying roof waterproof layer during lightning-arrest support installing, lightning-arrest support is adjustable up and down, easy to use, fixed simultaneously.
To achieve these goals, the utility model have employed following technical scheme: Height Adjustable lightning-arrest support, roofing surrounding is parapet structure, comprise lightning-arrest rack body, described lightning-arrest rack body is provided with an extension, this extension is provided with screw thread, a base rack is fixed with outside described parapet structure, described base rack has the circular hole that can hold base rack, described circular hole is fixed with the nut matched with screw thread on extension, the extension of described lightning-arrest rack body is fixed in the nut on described base rack.
The beneficial effects of the utility model are: after adopting said structure, and lightning-arrest support is installed at parapet extenal fixation, and the watertight composition avoiding parapet position is destroyed, and meets the requirement of roof waterproof design.
Meanwhile, lightning-arrest rack body is provided with an extension, and this extension is provided with screw thread, base rack is fixed with the nut matched with screw thread on extension, lightning-arrest like this support can make lightning-arrest support up-down adjustment with coordinating of nut, keeps level, easy to use, fixed.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment technical scheme, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only that the utility model is in order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Height Adjustable lightning-arrest support as shown in Figure 1, roofing surrounding is parapet structure (1), comprise lightning-arrest rack body (2), described lightning-arrest rack body (2) is provided with an extension (4), this extension (4) is provided with screw thread, a base rack (3) is fixed with in described parapet structure (1) outside, (3) have the circular hole that can hold base rack (3) to described base rack, described circular hole is fixed with the nut (5) that upper screw thread matches with extension (4), the extension (4) of described lightning-arrest rack body (2) is fixed in the nut (5) on described base rack (3).
During concrete enforcement, base rack (3) selects 40*4 angle steel, opens Φ 12 circular hole between two parties respectively, open one every 5cm on angle steel two sides with bench drill.M10 galvanized nut (5) is welded wherein inside circular hole on one side; The angle steel of nut (5) will be welded, be cut into the fritter that length is 5cm, brush anticorrosive paint.The opposite side Φ 8*60 expansion bolt not welding nut (5) is fixed on outside parapet by circular hole, the lightning-arrest frame bottom of processing is carried out mantle fiber, mantle fiber length 4cm.
When parapet aluminum-pinch is installed, open Φ 12 circular hole with electric drill corresponding with Φ 12 hole on angle steel, the hole namely on aluminum-pinch is just in time directly over angle steel hole.The lightning-arrest support of bottom mantle fiber is screwed in by aluminum-pinch hole on the M10 nut (5) on 40*4 angle steel basis.
Lightning-arrest support is installed at parapet extenal fixation, and the watertight composition avoiding parapet position is destroyed, and meets the requirement of roof waterproof design.
Simultaneously, state lightning-arrest rack body (2) and be provided with an extension (4), this extension (4) is provided with screw thread, base rack (3) is fixed with the nut (5) that upper screw thread matches with extension (4), lightning-arrest like this support can make lightning-arrest support up-down adjustment with coordinating of nut (5), maintenance level, easy to use, fixed.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (1)
1. Height Adjustable lightning-arrest support, roofing surrounding is parapet structure (1), comprise lightning-arrest rack body (2), it is characterized in that, described lightning-arrest rack body (2) is provided with an extension (4), this extension (4) is provided with screw thread, a base rack (3) is fixed with in described parapet structure (1) outside, (3) have the circular hole that can hold base rack (3) to described base rack, described circular hole is fixed with the nut (5) that upper screw thread matches with extension (4), the extension (4) of described lightning-arrest rack body (2) is fixed in the nut (5) on described base rack (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520310936.4U CN204615341U (en) | 2015-05-14 | 2015-05-14 | Height Adjustable lightning-arrest support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520310936.4U CN204615341U (en) | 2015-05-14 | 2015-05-14 | Height Adjustable lightning-arrest support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204615341U true CN204615341U (en) | 2015-09-02 |
Family
ID=53967865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520310936.4U Expired - Fee Related CN204615341U (en) | 2015-05-14 | 2015-05-14 | Height Adjustable lightning-arrest support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204615341U (en) |
-
2015
- 2015-05-14 CN CN201520310936.4U patent/CN204615341U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 |