Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Temporary connecting device for steel rail joints
The invention discloses a steel rail joint temporary connecting device which comprises steel rail clamping plates arranged on the two sides of two adjacent steel rail webs, a middle clamping device is arranged on the outer sides of the steel rail clamping plates at the position of two adjacent steel rail seams, and side edge clamping devices are arranged on the two sides of the middle clamping device correspondingly. The middle clamping device comprises two middle calipers arranged on the outer sides of the two steel rail clamping plates respectively, the two middle calipers are fixedly connected, the middle calipers are connected with the steel rail bottom and the steel rail clamping plates in a clamped mode respectively, an upper pressing strip is arranged above the middle calipers, the upper pressing strip is provided with an inclined face, and the inclined face is inserted into a gap between the steel rail head and the steel rail clamping plates. The side edge clamping device comprises two small calipers arranged on the outer sides of the two steel rail clamping plates and auxiliary clamping plates arranged on the outer sides of the small calipers, the small calipers on the two sides and the auxiliary clamping plates on the two sides are fixedly connected through second long screws, and the small calipers are connected with the steel rail bottom and the steel rail clamping plates in a clamped mode respectively. According to the invention, the increase of the rail gap is avoided or reduced, the treading at the rail gap is avoided, and the damage of the steel rail joint is prevented.
本发明公开了一种钢轨接头临时联结装置，包括设置于相邻两个钢轨轨腰两侧的钢轨夹板，相邻两个钢轨轨缝处的钢轨夹板外侧设置有中间卡紧装置，中间卡紧装置两侧分别设置有侧边卡紧装置，中间卡紧装置包括分别设置于两个钢轨夹板外侧的两个中间卡钳，两个中间卡钳固定连接，中间卡钳与钢轨轨底及钢轨夹板分别卡接，中间卡钳的上方设置有上压条，上压条设置有斜面且斜面插入钢轨轨头与钢轨夹板的缝隙中，侧边卡紧装置包括设置于两个钢轨夹板外侧的两个小卡钳和设置于小卡钳外侧的副夹板，两侧小卡钳和副夹板通过第二长螺杆固定连接，小卡钳与钢轨轨底及钢轨夹板分别卡接。本发明避免或减小了轨缝的增大，并且避免了轨缝处的打踏，防止钢轨接头伤损。
Temporary connecting device for steel rail joints
The invention discloses a steel rail joint temporary connecting device which comprises steel rail clamping plates arranged on the two sides of two adjacent steel rail webs, a middle clamping device is arranged on the outer sides of the steel rail clamping plates at the position of two adjacent steel rail seams, and side edge clamping devices are arranged on the two sides of the middle clamping device correspondingly. The middle clamping device comprises two middle calipers arranged on the outer sides of the two steel rail clamping plates respectively, the two middle calipers are fixedly connected, the middle calipers are connected with the steel rail bottom and the steel rail clamping plates in a clamped mode respectively, an upper pressing strip is arranged above the middle calipers, the upper pressing strip is provided with an inclined face, and the inclined face is inserted into a gap between the steel rail head and the steel rail clamping plates. The side edge clamping device comprises two small calipers arranged on the outer sides of the two steel rail clamping plates and auxiliary clamping plates arranged on the outer sides of the small calipers, the small calipers on the two sides and the auxiliary clamping plates on the two sides are fixedly connected through second long screws, and the small calipers are connected with the steel rail bottom and the steel rail clamping plates in a clamped mode respectively. According to the invention, the increase of the rail gap is avoided or reduced, the treading at the rail gap is avoided, and the damage of the steel rail joint is prevented.
本发明公开了一种钢轨接头临时联结装置，包括设置于相邻两个钢轨轨腰两侧的钢轨夹板，相邻两个钢轨轨缝处的钢轨夹板外侧设置有中间卡紧装置，中间卡紧装置两侧分别设置有侧边卡紧装置，中间卡紧装置包括分别设置于两个钢轨夹板外侧的两个中间卡钳，两个中间卡钳固定连接，中间卡钳与钢轨轨底及钢轨夹板分别卡接，中间卡钳的上方设置有上压条，上压条设置有斜面且斜面插入钢轨轨头与钢轨夹板的缝隙中，侧边卡紧装置包括设置于两个钢轨夹板外侧的两个小卡钳和设置于小卡钳外侧的副夹板，两侧小卡钳和副夹板通过第二长螺杆固定连接，小卡钳与钢轨轨底及钢轨夹板分别卡接。本发明避免或减小了轨缝的增大，并且避免了轨缝处的打踏，防止钢轨接头伤损。
Temporary connecting device for steel rail joints
一种钢轨接头临时联结装置
HUANG JING (Autor:in) / YANG QIWU (Autor:in) / XING MINGZHAO (Autor:in) / LI JIAN (Autor:in) / CHEN HUI (Autor:in) / LI YONGMING (Autor:in) / LI QING (Autor:in) / CHEN BIN (Autor:in) / QIN YAOHUI (Autor:in)
07.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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