CN208329411U - Roof lightning protection mounting structure - Google Patents
Roof lightning protection mounting structure Download PDFInfo
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- CN208329411U CN208329411U CN201820969663.8U CN201820969663U CN208329411U CN 208329411 U CN208329411 U CN 208329411U CN 201820969663 U CN201820969663 U CN 201820969663U CN 208329411 U CN208329411 U CN 208329411U
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- top cover
- rubber pad
- conducting rod
- sealing rubber
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Abstract
The utility model discloses a kind of roof lightning protection mounting structures, including being embedded in roof concrete and its top across the conducting rod of roof top waterproof layer, top cover is provided with above waterproof layer, perforation is offered at the top of top cover and is set on conducting rod by perforation, the bottom of top cover is placed on waterproof layer, position on conducting rod and above top cover is arranged with sealing rubber pad, external screw thread is provided on conducting rod and on the shaft above top cover, clamp nut is arranged on conducting rod and above sealing rubber pad, clamp nut can be revolved towards top cover direction to be moved can be pressed on sealing rubber pad on top cover and be sealed to gap between top cover and conducting rod, clamp nut can also be acted on top cover by sealing rubber pad top cover to be pressed on waterproof layer simultaneously.The utility model structure, easy to use, effective sealing effect improved between conducting rod and waterproof layer, while its long service life, waterproof ability are more lasting.
Description
Technical field
The utility model relates to lightning protection construction fields, and in particular to a kind of roof lightning protection mounting structure.
Background technique
Lightning Disaster is one of the natural calamity of ten kinds of most serious of international publication.Annual Lightning Disaster accident frequency
It is numerous, it involves a wide range of knowledge, constitutes a serious threat to the security of the lives and property of broad masses of the people.Lightning protection is the mankind with one struggled against naturally
A important topic, and installing lightning rod is one of effective lightning protection measures of people.Present most of lightning rods are by receiving
Device, down conductor and grounding body three parts are composed in series, and wherein recipient refers to the metal needle of lightning rod tip portion, are connect
The position of receiver will be higher than building；Down conductor is the middle section of lightning rod, for connecting lightning receptor and ground connection
Body；Grounding body is the most beneath position of entire lightning rod, for thunder and lightning is inducted into the earth.The upper end of down conductor is and thunder
The connecting pin of Electroreceptor connection, common mounting structure is the metal conducting bar being pierced by by roof concrete, and conducting rod is passing through
Also the waterproof layer on roof is accordingly had passed through while roof concrete.In order to avoid the gap between conducting rod and waterproof layer occurs
Seep water phenomenon, it will usually stamp sealant in position of the conducting rod in conjunction with waterproof layer to be sealed.With prolonged wind
Solarization is blown, sealant gradually aging, sealability decline, roof just will appear infiltration phenomenon.
Utility model content
In view of the above shortcomings of the prior art, the technical problem to be solved by the utility model is to how to provide a kind of anti-
Water effect is good, the lasting roof lightning protection mounting structure of waterproof ability.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:
A kind of roof lightning protection mounting structure, including be embedded in roof concrete and passed through along the vertical direction at the top of it
The conducting rod of roof top waterproof layer is provided with top cover above waterproof layer, and offering at the top of top cover can be such that conducting rod wears
It the perforation crossed and is set on conducting rod by perforation, the bottom of top cover is placed on waterproof layer in be formed between waterproof layer
Chamber, on the conducting rod and position that is located above top cover are arranged with sealing rubber pad, on conducting rod and the shaft that is located above top cover
On be provided with external screw thread, on conducting rod and be located above sealing rubber pad and be arranged with clamp nut, clamp nut being capable of direction
The rotation of top cover direction is moved can be pressed on sealing rubber pad on top cover and be sealed to gap between top cover and conducting rod, together
When clamp nut can also be acted on by sealing rubber pad on top cover so that top cover to be pressed on waterproof layer.
In the present invention, when installation, nut is rotatably compressed, keeps it mobile towards top cover direction, compresses spiral shell
Its sealing rubber pad between top cover will be pressed on top cover by mother, by sealing rubber pad between conducting rod and top cover
Gap be sealed, while top cover is compacted nut again and is pressed on waterproof layer, so that inner cavity is formed sealing space, and then reach
The purpose of waterproof.The sealing structure of this compression type is effective to improve sealing effect, while its long service life, waterproof ability
More persistently.
As optimization, a circle groove, the cap base edge are recessed on the cap base end face along its length
Its length direction is additionally provided with a circle resilient rubbber cushion, and plane where resilient rubbber cushion is parallel to the cap base plane, institute
State cap base plane along the vertical direction on projection be located at resilient rubbber cushion along the vertical direction on projection in, resilient rubbber cushion
Upper surface and the position of respective slot convexed to form raised line and be inserted in groove, the upper surface of resilient rubbber cushion and correspondence
It is recessed with slot in the position of top cover bottom end groove two sides end, when raised line is inserted in groove, is located at the top cover
The end of bottom end groove two sides is inserted in associated socket respectively.Clamp nut while being compressed to top cover, bottom cover bottom
Resilient rubbber cushion can rely on the flexible deformation of itself, increase the sealing effect between top cover and waterproof layer.In addition cap base
Connected structure between resilient rubbber cushion can also avoid resilient rubbber cushion from shifting during installation.
As optimization, a ring slot, the sealing rubber are equipped with along its circumferential direction on the circumferential surface of the sealing rubber pad
Elastic compression ring is also arranged on the circumferential surface of rubber mat, elastic compression ring is embedded in annular groove and the medial surface of elastic compression ring abuts
On annular groove slot bottom, being arranged on the conducting rod and shaft between the sealing rubber pad and clamp nut being capable of edge
The gland that the conducting rod length direction is slidably matched with it, upper projection is located in gland the sealing rubber pad along the vertical direction
Bottom surface along the vertical direction on projection in, gland have one it is straight towards gland mouth along gland centerline direction by gland inner bottom surface
The opening that diameter is gradually increased, the lateral surface of elastic compression ring has the abutting inclined-plane matched with gland inner sidewall, when in gland
When bottom surface is connected on the sealing rubber pad, the abutting inclined-plane of elastic compression ring is connected on gland inner sidewall.Clamp nut
It is moved to backspin, applies downward active force to gland, downward active force is passed to sealing rubber pad, sealing rubber pad by gland
Start compressive deformation after stress, and then gland continues to move down；Gland is in folding process, and inner sidewall is to elastic compression ring outside
It abuts inclined-plane to squeeze, according to force resolution, elastic compression ring is by inside active force, and the active force in elastic compression circumferential direction is again
It acts on sealing rubber pad, applies inside active force to annular groove slot bottom, finally make sealing rubber pad towards leading on the inside of it
Electric pole Direction distortion, is pushed against on conducting rod.Clamp nut in this way can not only make seal rubber during moving to backspin
It is sealed between pad and top cover, while can also make to be sealed between sealing rubber pad and conducting rod, and then imitate sealing
Fruit is more preferable.In addition top cover can also block sealing rubber pad, avoid solarization aging, extend its service life.
As optimization, the slot bottom section of the annular groove be it is arc-shaped, the medial surface of the elastic compression ring is and the ring
The consistent arc convex of slot slot bottom cross sectional shape.Arc convex on the inside of elastic compression ring when pushing up sealing rubber pad, this
The arcuate structure of sample can preferably make sealing rubber pad stress that flexible deformation occur, and improve leakproofness.
As optimization, it is convex that installation has been convexed to form on the top surface of the top cover and below the sealing rubber pad
Platform, the top surface of installation base have a horizontally disposed mounting surface, the sealing rubber pad along the vertical direction on projection be located at peace
Dress face along the vertical direction on projection in, mounting surface along the vertical direction on projection be located at the gland along the vertical direction on throwing
In shadow.Increase the sealing area between top cover and sealing rubber pad, while gland can also block mounting surface, avoid rain
The etch of water.
It is effective to improve in conclusion the utility model has the beneficial effects that: the utility model structure, easy to use
Sealing effect between conducting rod and waterproof layer, while its long service life, waterproof ability be more lasting.
Detailed description of the invention
It is practical new to this below in conjunction with attached drawing in order to keep the purposes, technical schemes and advantages of utility model clearer
Type is described in further detail, in which:
Fig. 1 is the cross-sectional view of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, the roof lightning protection mounting structure in present embodiment, including it is embedded in roof concrete
In 1 and its top passes through the conducting rod 3 of roof top waterproof layer 2 along the vertical direction, and the top of waterproof layer 2 is provided with top cover 4, pushes up
The top of lid 4 offers the perforation that conducting rod 3 can be made to pass through and is set on conducting rod 3 by perforation, and the bottom of top cover 4 is set
In, to form inner cavity between waterproof layer 2, on conducting rod 3 and being located at the position of 4 top of top cover on waterproof layer 2 and be arranged with sealing rubber
Rubber mat 5 on conducting rod 3 and is located on the shaft of 4 top of top cover and is provided with external screw thread, on conducting rod 3 and is located at sealing rubber pad 5
Top be arranged with clamp nut 6, clamp nut 6 can be revolved towards 4 direction of top cover to be moved can be pressed on sealing rubber pad 5
It is sealed on top cover 4 and to gap between top cover 4 and conducting rod 3, while clamp nut 6 can also pass through sealing rubber pad 5
It acts on top cover 4 so that top cover 4 to be pressed on waterproof layer 2.
In present embodiment, it is recessed with a circle groove, the top along its length on 4 bottom end face of top cover
4 bottom of lid is additionally provided with a circle resilient rubbber cushion along its length, and plane where resilient rubbber cushion is parallel to 4 bottom of top cover
Facial planes, 4 bottom plane of top cover along the vertical direction on projection be located at resilient rubbber cushion along the vertical direction on projection in,
The upper surface of the resilient rubbber cushion and position of respective slot has convexed to form raised line and has been inserted in groove, resilient rubbber cushion it is upper
End face and correspond to the 4 bottom end groove two sides end of top cover position be recessed with slot, when raised line is inserted in groove, position
It is inserted in associated socket respectively in the end of the 4 bottom end groove two sides of top cover.
In present embodiment, a ring slot, institute are equipped with along its circumferential direction on the circumferential surface of the sealing rubber pad 5
It states and is also arranged with elastic compression ring 7 on the circumferential surface of sealing rubber pad 5, elastic compression ring 7 is embedded in annular groove and elastic compression ring 7
Medial surface be connected on annular groove slot bottom, the conducting rod 3 and between the sealing rubber pad 5 and the clamp nut 6
Shaft on be arranged with the gland 8 that can be slidably matched along 3 length direction of conducting rod with it, 5 edge of sealing rubber pad
On vertical direction projection be located at 8 inner bottom surface of gland along the vertical direction on projection in, gland 8 have one by 8 inner bottom surface of gland
The lateral surface of the opening being gradually increased along 8 centerline direction of gland towards 8 mouthfuls of diameters of gland, elastic compression ring 7 has and gland 8
The abutting inclined-plane that inner sidewall matches, when 8 inner bottom surface of gland is connected on the sealing rubber pad 5, elastic compression ring 7 is supported
Inclined-plane is connect to be connected on 8 inner sidewall of gland.
In present embodiment, the slot bottom section of the annular groove be it is arc-shaped, the medial surface of the elastic compression ring 7 is
With the consistent arc convex of annular groove slot bottom cross sectional shape.
In present embodiment, convexed to form on the top surface of the top cover 8 and positioned at the lower section of the sealing rubber pad 5
Have an installation base 9, the top surface of installation base 9 has a horizontally disposed mounting surface, the sealing rubber pad 5 along the vertical direction on
Projection be located at mounting surface along the vertical direction on projection in, mounting surface along the vertical direction on projection be located at the gland 8 along erect
In the upward projection of histogram.
It during specific implementation, can also do so, on the conducting rod and be located above the clamp nut
Position be also successively arranged with elastic washer and locking nut, locking nut is threadedly engaged with the external screw thread, locking nut energy
Enough revolve towards the clamp nut direction is moved and is connected on the clamp nut by elastic washer to lock to it, keeps away
Exempt from it to loosen, influences sealing effect.The top cover is the bowl structure of back-off, enough avoids rainwater productive set right on it in this way
Sealing rubber pad carries out etch.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although logical
The preferred embodiment crossed referring to the utility model has been described the utility model, but those skilled in the art
It should be appreciated that various changes can be made to it in the form and details, without departing from the appended claims institute
The spirit and scope of the utility model of restriction.
Claims (5)
1. a kind of roof lightning protection mounting structure, including be embedded in roof concrete and pass through room at the top of it along the vertical direction
Push up the conducting rod of top surface waterproof layer, it is characterised in that: top cover is provided with above waterproof layer, offering at the top of top cover can make
It perforation that conducting rod passes through and is set on conducting rod by perforation, the bottom of top cover is placed on waterproof layer between waterproof layer
Inner cavity is formed, on the conducting rod and position that is located above top cover is arranged with sealing rubber pad, on conducting rod and is located above top cover
Shaft on be provided with external screw thread, on conducting rod and be located above sealing rubber pad and be arranged with clamp nut, clamp nut energy
It is enough to move towards the rotation of top cover direction be pressed on sealing rubber pad on top cover and be carried out to gap between top cover and conducting rod
Sealing, while clamp nut can also be acted on top cover by sealing rubber pad top cover to be pressed on waterproof layer.
2. lightning protection mounting structure in roof according to claim 1, it is characterised in that: edge on the cap base end face
Its length direction is recessed with a circle groove, and the cap base is additionally provided with a circle resilient rubbber cushion along its length, elasticity
Plane where rubber pad is parallel to the cap base plane, the cap base plane along the vertical direction on projection be located at bullet
Property rubber pad along the vertical direction on projection in, the upper surface of the resilient rubbber cushion and position of respective slot has convexed to form raised line
And be inserted in groove, the upper surface of resilient rubbber cushion and correspond to top cover bottom end groove two sides end position be recessed with
Slot, when raised line is inserted in groove, the end positioned at the top cover bottom end groove two sides is inserted in associated socket respectively.
3. lightning protection mounting structure in roof according to claim 1, it is characterised in that: the circumferential surface of the sealing rubber pad
On along its circumferential direction be equipped with a ring slot, elastic compression ring, elasticity pressure are also arranged on the circumferential surface of the sealing rubber pad
Tight ring is embedded in annular groove and the medial surface of elastic compression ring is connected on annular groove slot bottom, the conducting rod and is located at the sealing
The gland that can be slidably matched along the conducting rod length direction with it is arranged on shaft between rubber pad and clamp nut,
The sealing rubber pad along the vertical direction upper projection be located at gland inner bottom surface along the vertical direction on projection in, gland has one
The opening being gradually increased along gland centerline direction towards gland mouth diameter by gland inner bottom surface, the outside mask of elastic compression ring
There is the abutting inclined-plane matched with gland inner sidewall, when gland inner bottom surface is connected on the sealing rubber pad, elastic compression
The abutting inclined-plane of ring is connected on gland inner sidewall.
4. lightning protection mounting structure in roof according to claim 3, it is characterised in that: the slot bottom section of the annular groove is
Arc-shaped, the medial surface of the elastic compression ring is and the consistent arc convex of annular groove slot bottom cross sectional shape.
5. lightning protection mounting structure in roof according to claim 3, it is characterised in that: on the top surface of the top cover and position
Installation base has been convexed to form below the sealing rubber pad, the top surface of installation base has horizontally disposed mounting surface,
The sealing rubber pad along the vertical direction on projection be located at mounting surface along the vertical direction on projection in, mounting surface is along vertical side
Upward projection be located at the gland along the vertical direction on projection in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820969663.8U CN208329411U (en) | 2018-06-22 | 2018-06-22 | Roof lightning protection mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820969663.8U CN208329411U (en) | 2018-06-22 | 2018-06-22 | Roof lightning protection mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208329411U true CN208329411U (en) | 2019-01-04 |
Family
ID=64768541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820969663.8U Active CN208329411U (en) | 2018-06-22 | 2018-06-22 | Roof lightning protection mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208329411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612266A (en) * | 2018-06-22 | 2018-10-02 | 中冶建工集团有限公司 | A kind of roof lightning protection mounting structure |
-
2018
- 2018-06-22 CN CN201820969663.8U patent/CN208329411U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612266A (en) * | 2018-06-22 | 2018-10-02 | 中冶建工集团有限公司 | A kind of roof lightning protection mounting structure |
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