CN203795616U - Expansion joint rainproof device for buildings - Google Patents
Expansion joint rainproof device for buildings Download PDFInfo
- Publication number
- CN203795616U CN203795616U CN201420215839.2U CN201420215839U CN203795616U CN 203795616 U CN203795616 U CN 203795616U CN 201420215839 U CN201420215839 U CN 201420215839U CN 203795616 U CN203795616 U CN 203795616U
- Authority
- CN
- China
- Prior art keywords
- slideway
- flashing board
- rainproof
- building
- shrinkage joint
- 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 - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000002910 structure generation Methods 0.000 description 1
Abstract
The utility model relates to an expansion joint rainproof device for buildings and solves the problems that due to the fact that the expansion joints of the buildings have no rainproof measures and devices, leakage of the expansion joints easily occurs after a long period of time, wall quality is affected, and circuits in a wall are damaged. The expansion joint rainproof device comprises an elongated slideway and a rainproof plate. A slide groove is formed below the rainproof plate. The slide groove is matched with the top of the slideway to allow the rainproof plate to slide along the slideway. Two ends, along the axial direction of the slideway, of the rainproof plate are respectively provided with clamp slots and clamp teeth matched with the clamp slots. The clamp slots are axially vertical to the slideway. The expansion joint rainproof device has the advantages that rainproof protection of the expansion joint of the wall is achieved by the rainproof plate, the service life of the wall is prolonged, and building safety is increased.
Description
Technical field
the utility model relates to a kind of rain insensitive device for shrinkage joint on building, specifically building shrinkage joint rain insensitive device.
Background technology
shrinkage joint, refers to as preventing that building member is because climate temperature changes (heat expansion, shrinkage), makes structure generation crack or destruction and a build joint arranging along the suitable position of building or structure constuction joint direction.Shrinkage joint is as body of wall by building unit more than basis, floor, roof (except log cabin top) is divided into two independent sectors, make building or structure can do horizontal extension along length direction, for avoiding building destruction, by shockproof requirements building foundation part, also to disconnect, thereby formation aseismatic joint, height when house adjacent part, when very large the and ground of load and form of structure difference is weak, house likely produces irregular equal sedimentation, now aseismatic joint also can be used as settlement joint, and these are all arranged on the weak location of building, if it is bad that waterproof is done, be easy to building to damage.For the drainage that prevents from rising because of rainwater, although in some steel expansion gap devices, matching part is taked to insert caulking gum or using dewatering installation or the aspect layer of mating formation as the pattern of easy cleaning, or the practical pattern that people's waterproofing materials is filled out in perfusion in whole gap.To the rainwater with bridge floor, generally should near stretching device, establish central drainage mouth; To not doing on the member of repeatedly japanning at routine servicing, in design, should adopt the protective materials that high-quality is durable to do effectively to process.For building, above-mentioned processing mode tends to can not well play real protective action because building is exposed to for a long time outer, and aobvious especially important of the waterproof of building, the one, if waterproof is done well, can make rainwater go deep into body of wall by shrinkage joint, body of wall is corroded, and be difficult to be found, thereby cause body of wall shortening in application life, the 2nd, for a lot of circuits attractive in appearance have all adopted the form of imbedding body of wall, if wall leakage, can cause line short, serious also can cause fire, and people's life security is caused to very large threat.The 3rd, the equipment of placing at present a lot of buildings is very high to waterproof requirement, and moisture seldom or humidity just increase and causes and device damage whole production system is caused to very large impact very much.
Utility model content
the purpose of this utility model is to provide a kind of building shrinkage joint rain insensitive device, solving building shrinkage joint does not have waterproof measure and device, and the time has been grown and easily occurred that seepage affects wall quality and also can cause to equipment in circuit and building within the walls the problem of damage.
the utility model solves the technical scheme that its technical problem adopts: building shrinkage joint rain insensitive device, it is characterized in that, comprise slideway and flashing board, described slideway is strip, the below of flashing board is provided with chute, chute matches and can make flashing board slide along slideway with the top of slideway, the latch that is respectively equipped with draw-in groove and matches with draw-in groove along the flashing board two ends on the axial direction of slideway, and described draw-in groove is axially perpendicular to slideway.
described flashing board is a flat board.
the upper surface of described flashing board is inclined-plane.
described flashing board is chevron shaped plate.
described slideway is an i iron.
described chute is rectangular channel.
described chute is dovetail groove.
described flashing board two ends are provided with a plurality of draw-in grooves, between adjacent draw-in groove, have latch.
the beneficial effects of the utility model are: by flashing board is set, waterproofing protection is carried out on body of wall or the shrinkage joint of roof portion, extend body of wall application life, prevent that rainwater from entering body of wall by shrinkage joint, corrosion body of wall, the safety that improves building.
Accompanying drawing explanation
fig. 1 is front view of the present utility model,
fig. 2 is the top view of flashing board
fig. 3 is the left view of flashing board in embodiment bis-.
in figure: 1 slideway, 2 flashing boards, 3 chutes, 4 draw-in grooves, 5 latches, 6 bodies of wall.
The specific embodiment
as Fig. 1, Fig. 2, shown in Fig. 3, building shrinkage joint rain insensitive device, comprise slideway 1 and flashing board 2, flashing board 2 is a flat board, described slideway 1 is strip, the below of flashing board 2 is provided with chute 3, chute 3 matches with the top of slideway 1 and can make flashing board 2 slide along slideway 1, the latch 5 that is respectively equipped with draw-in groove 4 and matches with draw-in groove 4 along flashing board 2 two ends on the axial direction of slideway 1, two adjacent like this flashing boards 2 can be connected with latch 5 by draw-in groove 4, and described draw-in groove 4 is axially perpendicular to slideway 1.
embodiment mono-, and further for the ease of rainwater slide, the upper surface of flashing board 2 is inclined-plane;
embodiment bis-, and further, flashing board 2 can also adopt herringbone, form slope, two sides.
embodiment tri-, and slideway 1 can adopt i iron, and the below of flashing board 2 is provided with rectangular channel, and i iron is positioned at rectangular channel, can make flashing board 2 endwisely slipping along i iron.
embodiment tetra-, and the below of flashing board 2 can also be dovetail groove, and the top shape of i iron matches with dovetail groove, can prevent like this problem of as strong wind etc., flashing board 2 being thrown in external force situation.
embodiment five, for better fixing adjacent flashing board 2, at the two ends of flashing board 2, are provided with a plurality of draw-in grooves, between adjacent draw-in groove, have latch.
during use, slideway 1 is embedded in to body of wall 6 tops, on the both sides body of wall 6 at shrinkage joint each pre-buried one, the top of slideway 1 is exposed, bottom is in concrete, the draw-in groove of flashing board 2 belows is stuck in to the top of slideway 1, again by adjacent two flashing boards 2 in opposite directions draw-in groove 4 latches 5 of a side splice, complete installation, while causing neighboring walls 6 to have displacement in the horizontal direction when occurring expanding with heat and contract with cold, because flashing board 2 is connected with slideway 1 by chute 3, so flashing board 2 can not produce movement, still protective action played in the shrinkage joint between body of wall 6; When there is vertical displacement in various degree due to the residing ground of body of wall 6, owing to adopting the connected mode of draw-in groove 4 and latch 5 between adjacent flashing board 2, also the displacement that produces vertical direction between the flashing board 2 making, and can not make flashing board 2 itself be subject to stress, can extend the application life of flashing board 2.And this flashing board 2 is also for convenience detach, dismounting and change at any time during damage, convenient for maintaining.
Claims (8)
1. building shrinkage joint rain insensitive device, it is characterized in that, comprise slideway and flashing board, described slideway is strip, the below of flashing board is provided with chute, chute matches and can make flashing board slide along slideway with the top of slideway, the latch that is respectively equipped with draw-in groove and matches with draw-in groove along the flashing board two ends on the axial direction of slideway, and described draw-in groove is axially perpendicular to slideway.
2. building according to claim 1 shrinkage joint rain insensitive device, is characterized in that, described flashing board is a flat board.
3. building according to claim 2 shrinkage joint rain insensitive device, is characterized in that, the upper surface of described flashing board is inclined-plane.
4. building according to claim 1 shrinkage joint rain insensitive device, is characterized in that, described flashing board is chevron shaped plate.
5. according to the building shrinkage joint rain insensitive device described in the arbitrary claim described in claim 1,2 or 4, it is characterized in that, described slideway is an i iron.
6. building according to claim 5 shrinkage joint rain insensitive device, is characterized in that, described chute is rectangular channel.
7. building according to claim 5 shrinkage joint rain insensitive device, is characterized in that, described chute is dovetail groove.
8. according to the building shrinkage joint rain insensitive device described in the arbitrary claim described in claim 1,2 or 4, it is characterized in that, described flashing board two ends are provided with a plurality of draw-in grooves, between adjacent draw-in groove, have latch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420215839.2U CN203795616U (en) | 2014-04-30 | 2014-04-30 | Expansion joint rainproof device for buildings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420215839.2U CN203795616U (en) | 2014-04-30 | 2014-04-30 | Expansion joint rainproof device for buildings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203795616U true CN203795616U (en) | 2014-08-27 |
Family
ID=51377843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420215839.2U Expired - Lifetime CN203795616U (en) | 2014-04-30 | 2014-04-30 | Expansion joint rainproof device for buildings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203795616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924695A (en) * | 2014-04-30 | 2014-07-16 | 国家电网公司 | Building expansion joint rainproof device |
-
2014
- 2014-04-30 CN CN201420215839.2U patent/CN203795616U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924695A (en) * | 2014-04-30 | 2014-07-16 | 国家电网公司 | Building expansion joint rainproof device |
| CN103924695B (en) * | 2014-04-30 | 2016-11-16 | 国家电网公司 | Building expansion joint rain insensitive device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |