CN208533887U - A kind of roof lightning protection water-tight device - Google Patents
A kind of roof lightning protection water-tight device Download PDFInfo
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- CN208533887U CN208533887U CN201820901911.5U CN201820901911U CN208533887U CN 208533887 U CN208533887 U CN 208533887U CN 201820901911 U CN201820901911 U CN 201820901911U CN 208533887 U CN208533887 U CN 208533887U
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- roof
- waterproof cover
- waterproof
- lightning protection
- round steel
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Abstract
The utility model discloses a kind of roof lightning protection water-tight devices, it include: vertically arranged waterproof cover, the connection of waterproof cover upper and lower side, which is constituted, is pierced by cavity for what the round steel across roof was pierced by, waterproof cover upper end is provided with vertical threaded connection hole, waterproof cover lower ending opening, the lower end surface of waterproof cover is horizontal plane, and the outer surface of waterproof cover is waterproof surface, and waterproof surface is cut the size smooth cumulative setting from top to bottom of profile by horizontal plane；The outer diameter of vertically arranged connection plug, the vertical perforating of the interior setting of connection plug, the internal diameter of perforating and the round steel across roof matches, and the vertical external screw thread cooperated with threaded connection hole on waterproof cover is provided on the periphery of connection plug.Waterproof cover is vertically threaded through on the round steel on roof, the upper end is sealed by setting connection plug, and lower end is bonded with roof upper surface, and waterproof surface makes the rainwater smoothly dirty gap avoided round steel and be pierced by roof composition, avoids leak.
Description
Technical field
The utility model relates to roof lightning protection waterproof technical field more particularly to a kind of roof lightning protection water-tight devices.
Background technique
Building lightning protection is mostly that lightning rod is arranged on roof, is grounded by lightning rod and carries out lightning protection.Wherein mainly use
Round steel passes through the decorative cover on roof or waterproof layer stretches out, and the upper end connection lightning rod or lightning-arrest clamp draw thunder, and lower end connects
Ground wire carries out Thunder Protection.
Currently, round tube uses hot galvanizing round tube more, hot galvanizing round steel passes through finial face or waterproof layer, with decorative cover
Or the gap between waterproof layer directlys adopt glass glue sticking.Glass cement can pass through permanent day with waterproof in short time
Light irradiates and exposes to wind and rain, and the glass cement of joint can fail, and drainage occurs.Once leak occurs, water can be along gap
Wall is penetrated into, infiltration can destroy the decorating wall in resident room, cause economic loss, influence resident's experience.
In view of this, a kind of roof lightning protection water-tight device how about is provided, with to avoid round steel and decorative cover or waterproof
Layer gap at leak just at those skilled in the art's urgent need to resolve the technical issues of.
Utility model content
The technical problem to be solved by the present invention is to: round steel and decorative cover or waterproof can be prevented by how providing one kind
The roof lightning protection water-tight device of leak at the gap of layer.
To solve the above problems, the utility model provides the following technical solution.
A kind of roof lightning protection water-tight device characterized by comprising
Vertically arranged waterproof cover, the connection of waterproof cover upper and lower end face, which is constituted, is pierced by sky for what the round steel across roof was pierced by
Chamber, waterproof cover upper end are provided with vertical threaded connection hole, waterproof cover lower ending opening, and the lower end surface of waterproof cover is horizontal plane, prevent
The outer surface of water cover is waterproof surface, the smooth cumulative setting from top to bottom of the size of the cut profile of waterproof surface horizontal direction；
Vertically arranged connection plug, the vertical perforating of the interior setting of connection plug, the internal diameter of perforating and the circle for passing through roof
The outer diameter of steel matches, and connection plug perforating inner peripheral surface can be bonded with round steel outer peripheral surface, is provided on the periphery of connection plug vertical
With on waterproof cover threaded connection hole cooperate external screw thread.
In this way, in a state of use, waterproof cover is vertically threaded through on the round steel on roof, the upper end is by being additionally provided with
Connection plug, connection plug are socketed in round steel pipe by perforating, and connection plug passes through the threaded connection hole of screw thread and waterproof cover upper end
Connection.Wherein connection plug perforating inner peripheral surface is bonded with round steel outer peripheral surface avoids rainwater from entering, on waterproof cover waterproof surface constitute to
Under guide surface water is smoothly flowed downward, waterproof cover lower end surface be horizontal plane can be bonded with the upper surface on roof, avoid
The entrance of water.The gap protection between round tube and roof is got up in the setting of waterproof cover in this way, avoids solarization and drench with rain,
It can effectively avoid rainwater from penetrating into wall by connecting sewing, avoid the leak between round steel and roof.
Preferably, being horizontally disposed on the inner peripheral surface of the perforating of the connection plug has annular groove, set in annular groove
It is equipped with O-ring, inner end diameter and the round steel diameter of O-ring match.
In this way, being connected in annular groove for O-ring is fixed, the setting of O-ring can further improve the outer of round steel
Sealing performance between circumferential surface and the inner peripheral surface of connection plug avoids rainwater from going out to penetrate into from this.
Preferably, the waterproof surface is hemispherical face.
In this way, the setting in hemispherical face can make rainwater is convenient to flow down along waterproof surface, avoid waterproof cover in appearance
Ponding.
Preferably, the outer diameter of waterproof cover lower end surface is 3-5 times of round steel diameter.
May insure in this way rainwater along waterproof surface flow down after from round steel be pierced by roof generation gap have with a certain distance from, keep away
Exempt from rainwater to invade along landing ground.
Preferably, one section of connecting tube is protruded in waterproof cover upper end straight up, connection screw thread hole is arranged in connecting tube, even
It connects end periphery beyond the Great Wall and is provided with annular projection horizontally outward, be provided between the lower end surface of annular projection and the upper surface of connecting tube
Ring-shaped rubber pad.
In this way, the length for the guarantee connection screw thread that the setting of connecting tube can be convenient, ring-shaped rubber pad is pressed on cyclic annular convex
The lower end surface risen with avoid seeing between the upper end of connecting tube rainwater from connection plug is threadedly coupled with waterproof cover between gap from infiltration
Enter into the inner cavity of waterproof cover, the setting of annular projection, which can also effectively be located by connecting, fills in screwing length, facilitates connection.
Preferably, there are four the hands being radially-inwardly recessed along annular projection for uniform intervals setting on the periphery of annular projection
Hold position.
In this way, the setting of handgrip part mainly facilitates manpower operation to screw connection plug and waterproof cover.
Preferably, further including collision mat, collision mat uses rubber material, and waterproof cover lower end surface offers swallow along its circumferential direction
The deep gouge of tail shape, collision mat is whole in a ring, and the upper end is provided with the wedging position that cross section is T shape and cooperates with dovetail groove,
The lower surface of collision mat can be bonded with roof upper surface.
In this way, waterproof cover generally has the materials such as aluminium alloy to be made, roof upper surface is mainly considered in the setting of collision mat
It usually there will be rough place, when the lower end surface of such waterproof cover is bonded with the upper surface on roof, can exist between the two
Gap.Rainy day, roof ponding can enter the inside of waterproof cover along gap, penetrate into wall along the gap between round steel and roof
It damages, when rainfall is larger, situation is more so.Collision mat is pressed on waterproof cover lower end surface under the gravity of waterproof cover
Between roof upper surface, rainwater is avoided to penetrate into along gap.
Preferably, being radially provided with the contour annular protrusion in several intervals on the lower end surface of the collision mat.
In this way, the setting of annular protrusion can more preferably realize the sealing between waterproof cover and roof upper surface, in waterproof cover
The cooperation at the injustice of realization and roof upper surface that annular projection part can be convenient is pushed under the action of gravity.It is particularly suitable
There is a situation where protrusion in roof upper surface, such boss can protrude into the gap between two annular protrusions, preferably real
Existing water-proof function.
Preferably, offering loss of weight headrace from top to bottom in the waterproof surface of the waterproof cover.
In this way, the setting of headrace can better water conservancy diversion rainwater, while mitigating the weight of entire waterproof cover, reduce at
This.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of roof lightning protection water-tight device disclosed in the utility model embodiment.
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the partial enlarged view in Fig. 2 at B.
Wherein, 1 it is waterproof cover, 101 is waterproof surface, 2 is connection plug, 3 is O-ring, 4 is ring-shaped rubber pad, 5 is hand-held part
Position, 6 be collision mat, 601 be annular protrusion.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
The utility model discloses a kind of roof lightning protection water-tight devices, comprising:
Vertically arranged waterproof cover 1, the connection of 1 upper and lower end face of waterproof cover is constituted to be pierced by for what the round steel across roof was pierced by
Cavity, 1 upper end of waterproof cover are provided with vertical threaded connection hole, 1 lower ending opening of waterproof cover, and the lower end surface of waterproof cover 1 is level
The outer surface in face, waterproof cover 1 is waterproof surface 101, and the size of the cut profile of 101 horizontal direction of waterproof surface is smooth from top to bottom
Cumulative setting；
Vertically arranged connection plug 2, the vertical perforating of setting in connection plug 2, the internal diameter of perforating with pass through roof
The outer diameter of round steel matches, and 2 perforating inner peripheral surface of connection plug can be bonded with round steel outer peripheral surface, is provided on the periphery of connection plug 2
The vertical external screw thread cooperated with threaded connection hole on waterproof cover 1.
In this way, being vertically threaded through waterproof cover 1 on the round steel on roof, the upper end is by being additionally provided with connection plug 2, even
It connects plug 2 to be socketed in round steel pipe by perforating, connection plug 2 is connect by screw thread with the threaded connection hole of 1 upper end of waterproof cover.Its
Middle 2 perforating inner peripheral surface of connection plug is bonded with round steel outer peripheral surface avoids rainwater from entering, and waterproof surface 101 is constituted downwards on waterproof cover 1
Guide surface water is smoothly flowed downward, 1 lower end surface of waterproof cover be horizontal plane can be bonded with the upper surface on roof, avoid water
Entrance.The gap protection between round tube and roof is got up in the setting of waterproof cover 1 in this way, avoids solarization and drench with rain,
It can effectively avoid rainwater from penetrating into wall by connecting sewing, avoid the leak between round steel and roof.
In the present embodiment, being horizontally disposed on the inner peripheral surface of the perforating of connection plug 2 has annular groove, sets in annular groove
It is equipped with O-ring 3, inner end diameter and the round steel diameter of O-ring 3 match.
In this way, the setting of O-ring 3 can be improved further between the outer peripheral surface of round steel and the inner peripheral surface of connection plug 2
Sealing performance avoids rainwater from going out to penetrate into from this.
In the present embodiment, waterproof surface 101 is hemispherical face.
In this way, the setting in hemispherical face can make rainwater is convenient to flow down along waterproof surface 101, avoid outside waterproof cover 1
Ponding on table.
In the present embodiment, the outer diameter of 1 lower end surface of waterproof cover is 3-5 times of round steel diameter.
May insure in this way rainwater along waterproof surface 101 flow down after from round steel be pierced by roof generation gap have a spacing
From, avoid rainwater along landing ground invade.
In the present embodiment, one section of connecting tube is protruded in 1 upper end of waterproof cover straight up, and connection screw thread hole is arranged in connecting tube
In, 2 upper end periphery of connection plug is provided with annular projection horizontally outward, between the lower end surface of annular projection and the upper surface of connecting tube
It is provided with ring-shaped rubber pad 4.
In this way, the length for the guarantee connection screw thread that the setting of connecting tube can be convenient, ring-shaped rubber pad 4 is pressed on cyclic annular convex
The lower end surface risen with avoid seeing between the upper end of connecting tube rainwater from connection plug 2 be threadedly coupled with waterproof cover 1 between gap from
It penetrates into the inner cavity of waterproof cover 1, the setting of annular projection, which can also effectively be located by connecting, fills in 2 screwing lengths, facilitates connection.
In the present embodiment, there are four be radially-inwardly recessed along annular projection for uniform intervals setting on the periphery of annular projection
Handgrip part 5.
In this way, the setting of handgrip part 5 mainly facilitates manpower operation to screw connection plug 2 and waterproof cover 1.
It in the present embodiment, further include collision mat 6, collision mat 6 uses rubber material, and 1 lower end surface of waterproof cover is along its circumferential direction
The deep gouge of swallow-tail form is offered, collision mat 6 is whole in a ring, and the upper end is provided with cross section and is T shape and cooperates with dovetail groove
The lower surface of wedging position, collision mat 6 can be bonded with roof upper surface.
In this way, waterproof cover 1 generally has the materials such as aluminium alloy to be made, table on roof is mainly considered in the setting of collision mat 6
Face usually there will be rough place and can deposit between the two when the lower end surface of such waterproof cover 1 is bonded with the upper surface on roof
In gap.Rainy day, roof ponding can enter the inside of waterproof cover 1 along gap, penetrate into along the gap between round steel and roof
Wall damages, and when rainfall is larger, situation is more so.Collision mat 6 is pressed on waterproof cover under the gravity of waterproof cover 1
Between 1 lower end surface and roof upper surface, rainwater is avoided to penetrate into along gap.
In the present embodiment, the contour annular protrusion in several intervals is radially provided on the lower end surface of collision mat 6
601。
In this way, the setting of annular protrusion 601 can more preferably realize the sealing between waterproof cover 1 and roof upper surface, anti-
The cooperation at the injustice of realization and roof upper surface that annular projection part can be convenient is pushed under the action of 1 gravity of water cover.It is special
Not Shi Yongyu roof upper surface there is a situation where protrusion, such boss can protrude into the gap between two annular protrusions, more
Good realization water-proof function.
In the present embodiment, loss of weight headrace from top to bottom is offered in the waterproof surface 101 of waterproof cover 1.
In this way, the setting of headrace can better water conservancy diversion rainwater, while mitigating the weight of entire waterproof cover 1, reduce at
This.
Claims (9)
1. a kind of roof lightning protection water-tight device characterized by comprising
Vertically arranged waterproof cover, the connection of waterproof cover upper and lower end face, which is constituted, is pierced by cavity for what the round steel across roof was pierced by,
Waterproof cover upper end is provided with vertical threaded connection hole, waterproof cover lower ending opening, and the lower end surface of waterproof cover is horizontal plane, waterproof cover
Outer surface be waterproof surface, the size of the cut profile of waterproof surface horizontal direction from top to bottom smoothly cumulative setting；
Vertically arranged connection plug, the vertical perforating of the interior setting of connection plug, the internal diameter of perforating and the round steel across roof
Outer diameter matches, and connection plug perforating inner peripheral surface can be bonded with round steel outer peripheral surface, be provided on the periphery of connection plug it is vertical with
The external screw thread that threaded connection hole cooperates on waterproof cover.
2. lightning protection water-tight device in roof as described in claim 1, which is characterized in that the perforating of the connection plug it is interior
Being horizontally disposed on circumferential surface has annular groove, and O-ring, inner end diameter and the round steel diameter phase of O-ring are provided in annular groove
Match.
3. lightning protection water-tight device in roof as described in claim 1, which is characterized in that the waterproof surface is hemispherical face.
4. lightning protection water-tight device in roof as claimed in claim 3, which is characterized in that the outer diameter of waterproof cover lower end surface is circle
3-5 times of steel diameter.
5. lightning protection water-tight device in roof as claimed in claim 3, which is characterized in that protrude straight up waterproof cover upper end
One section of connecting tube, connection screw thread hole are arranged in connecting tube, and connection plug upper end periphery is provided with annular projection horizontally outward, cyclic annular
Ring-shaped rubber pad is provided between the lower end surface of protrusion and the upper surface of connecting tube.
6. lightning protection water-tight device in roof as claimed in claim 5, which is characterized in that between uniform on the periphery of annular projection
Every setting, there are four the handgrip parts being radially-inwardly recessed along annular projection.
7. lightning protection water-tight device in roof as claimed in claim 5, which is characterized in that further include collision mat, collision mat is adopted
With rubber material, waterproof cover lower end surface offers the deep gouge of swallow-tail form along its circumferential direction, and collision mat is whole in a ring, the upper end setting
Having cross section is T shape and the wedging position with dovetail groove cooperation, and the lower surface of collision mat can be bonded with roof upper surface.
8. lightning protection water-tight device in roof as claimed in claim 7, which is characterized in that edge on the lower end surface of the collision mat
It is arranged radially the contour annular protrusion in several intervals.
9. lightning protection water-tight device in roof as claimed in claim 3, which is characterized in that opened in the waterproof surface of the waterproof cover
Equipped with loss of weight headrace from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820901911.5U CN208533887U (en) | 2018-06-12 | 2018-06-12 | A kind of roof lightning protection water-tight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820901911.5U CN208533887U (en) | 2018-06-12 | 2018-06-12 | A kind of roof lightning protection water-tight device |
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| Publication Number | Publication Date |
|---|---|
| CN208533887U true CN208533887U (en) | 2019-02-22 |
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ID=65382172
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820901911.5U Active CN208533887U (en) | 2018-06-12 | 2018-06-12 | A kind of roof lightning protection water-tight device |
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| CN (1) | CN208533887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112574612A (en) * | 2019-09-27 | 2021-03-30 | 广东禅运钢构有限公司 | Dampproof lightning protection process for broadcast television tower |
-
2018
- 2018-06-12 CN CN201820901911.5U patent/CN208533887U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112574612A (en) * | 2019-09-27 | 2021-03-30 | 广东禅运钢构有限公司 | Dampproof lightning protection process for broadcast television tower |
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