JPS62110303U - - Google Patents
Info
- Publication number
- JPS62110303U JPS62110303U JP14428086U JP14428086U JPS62110303U JP S62110303 U JPS62110303 U JP S62110303U JP 14428086 U JP14428086 U JP 14428086U JP 14428086 U JP14428086 U JP 14428086U JP S62110303 U JPS62110303 U JP S62110303U
- Authority
- JP
- Japan
- Prior art keywords
- gap
- horizontal plates
- convex portions
- joint
- road
- 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.)
- Granted
Links
- 230000008602 contraction Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Description
図面は本考案の実施態様を例示し、第1図は道
路継目伸縮装置の一部を橋長方向断面で示す斜視
図、第2図はアンカーボルト位置規制枠の使用状
況を示す縦断面図、第3図はアンカーボルト規制
枠の斜視図、第4図は横板の一部を橋長方向の断
面で示す斜視図、第5図は第4図の―線にお
ける断面図、第6図および第7図は第4図に示す
横板の他の実施例の―線における断面図、第
8図ないし第10図は波形凹凸部が異る各実施例
の横板を対に配置した平面図、第11図は横板の
平面図である。
1……道路継目伸縮装置、2……シール部材、
3……アンカーボルト、6……可撓性伸縮部、8
……部材取付部、11A,11B,11C,12
A,12B,12C……横板、15……凹凸部、
16……凹部、17……凸部、18……遊隙、2
2……遊間、29……流し込みシール材、40…
…隙間。
The drawings illustrate an embodiment of the present invention, and FIG. 1 is a perspective view showing a part of the road joint expansion/contraction device in the bridge length direction, and FIG. 2 is a longitudinal sectional view showing the use of the anchor bolt position regulating frame. Fig. 3 is a perspective view of the anchor bolt regulation frame, Fig. 4 is a perspective view showing a cross section of a part of the horizontal plate in the bridge length direction, Fig. 5 is a sectional view taken along the line - in Fig. 4, Fig. 6 and FIG. 7 is a sectional view taken along the line - - of another embodiment of the horizontal plate shown in FIG. 4, and FIGS. 8 to 10 are plan views of the horizontal plates of the respective embodiments having different waveform uneven portions arranged in pairs. , FIG. 11 is a plan view of the horizontal plate. 1... Road joint expansion and contraction device, 2... Seal member,
3...Anchor bolt, 6...Flexible elastic part, 8
... Member attachment part, 11A, 11B, 11C, 12
A, 12B, 12C... Horizontal plate, 15... Uneven part,
16... Concave portion, 17... Convex portion, 18... Play gap, 2
2... Play space, 29... Pouring sealant, 40...
…gap.
Claims (1)
高さに合わせた一対の横板が取り付けられ、この
両横板は遊間側に凹部と凸部を継目長手方向にお
いて交互に設けてなる凹凸部が形成されていて、
両横板の互いの凹部と凸部とが遊隙を存して対向
し、少なくとも最大遊間時には両横板の互いの凸
部同志のラツプがなくてこの両凸部先端同志に側
方からみて隙間を生ずるように設定されているこ
とを特徴とする道路継目伸縮装置。 A pair of horizontal plates whose upper surfaces match the height of the road surface are installed on both sides of the gap at the road joint, and both horizontal plates have uneven parts on the gap side that are alternately provided with concave and convex parts in the longitudinal direction of the joint. is formed,
The concave portions and convex portions of both horizontal plates face each other with a gap, and at least when the gap is at maximum, there is no overlap between the convex portions of both horizontal plates, and the tips of both convex portions are seen from the side. A road joint expansion/contraction device characterized in that it is configured to create a gap.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986144280U JPH0211443Y2 (en) | 1986-09-19 | 1986-09-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986144280U JPH0211443Y2 (en) | 1986-09-19 | 1986-09-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62110303U true JPS62110303U (en) | 1987-07-14 |
JPH0211443Y2 JPH0211443Y2 (en) | 1990-03-23 |
Family
ID=31054729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986144280U Expired JPH0211443Y2 (en) | 1986-09-19 | 1986-09-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0211443Y2 (en) |
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-
1986
- 1986-09-19 JP JP1986144280U patent/JPH0211443Y2/ja not_active Expired
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