A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a concrete pipe culvert. The concrete pipe culvert comprises a circular pipe body, wherein the circular pipe body is provided with a first end and a second end; an annular groove is formed in the end surface of the first end; an annular convex block is arranged on the end surface of the second end; a sealing ring is arranged in the annular groove; the annular convex block is completely inserted into the annular groove; the sealing strip is attached to the sealing ring; a grouting channel is formed in the annular convex block; a pipe wall protruding block is arranged onthe periphery of the first end of the circular pipe body, an L-shaped clamping piece is arranged at the left end of the pipe wall protruding block, a pipe wall groove is formed in the periphery of thesecond end of the circular pipe body, one end of the L-shaped clamping piece is fixedly connected with the pipe wall protruding block, and the other end of the L-shaped clamping piece is inserted into the pipe wall groove. The firmness of the joint between the concrete pipe culverts is improved, so that the problem of water seepage caused by breakage of the joint between the pipe culverts is avoided.
本发明公开了一种混凝土管涵，包括圆形管体，所述圆形管体具有第一端和第二端，其中第一端的端面上开设有环形凹槽，第二端的端面上设有环形凸块，所述环形凹槽内设有密封圈，所述环形凸块完全插接于所述环形凹槽内，并与所述密封圈贴合，所述环形凸块内开设有注浆通道，所述圆形管体第一端的外周设有管壁凸块，所述管壁凸块的左端设有L形卡固件，所述圆形管体的第二端的外周开设有管壁凹槽，所述L形卡固件的一端与所述管壁凸块固接，另一端插接于所述管壁凹槽内。本发明增加了混凝土管涵之间的连接处牢固性，从而避免了因管涵连接处断裂造成的渗水问题。
The invention discloses a concrete pipe culvert. The concrete pipe culvert comprises a circular pipe body, wherein the circular pipe body is provided with a first end and a second end; an annular groove is formed in the end surface of the first end; an annular convex block is arranged on the end surface of the second end; a sealing ring is arranged in the annular groove; the annular convex block is completely inserted into the annular groove; the sealing strip is attached to the sealing ring; a grouting channel is formed in the annular convex block; a pipe wall protruding block is arranged onthe periphery of the first end of the circular pipe body, an L-shaped clamping piece is arranged at the left end of the pipe wall protruding block, a pipe wall groove is formed in the periphery of thesecond end of the circular pipe body, one end of the L-shaped clamping piece is fixedly connected with the pipe wall protruding block, and the other end of the L-shaped clamping piece is inserted into the pipe wall groove. The firmness of the joint between the concrete pipe culverts is improved, so that the problem of water seepage caused by breakage of the joint between the pipe culverts is avoided.
本发明公开了一种混凝土管涵，包括圆形管体，所述圆形管体具有第一端和第二端，其中第一端的端面上开设有环形凹槽，第二端的端面上设有环形凸块，所述环形凹槽内设有密封圈，所述环形凸块完全插接于所述环形凹槽内，并与所述密封圈贴合，所述环形凸块内开设有注浆通道，所述圆形管体第一端的外周设有管壁凸块，所述管壁凸块的左端设有L形卡固件，所述圆形管体的第二端的外周开设有管壁凹槽，所述L形卡固件的一端与所述管壁凸块固接，另一端插接于所述管壁凹槽内。本发明增加了混凝土管涵之间的连接处牢固性，从而避免了因管涵连接处断裂造成的渗水问题。
Concrete pipe culvert
一种混凝土管涵
LI QISHENG (author)
2020-04-14
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
Reinforced concrete culvert pipe
Engineering Index Backfile | 1926
Concrete culvert pipe and concrete piles
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Joint concrete culvert pipe committee
Engineering Index Backfile | 1929
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| European Patent Office | 2020