Prefabricated comprehensive pipe gallery suitable for portion above underground water level
A technology for comprehensive pipe gallery and groundwater level, which is applied in water conservancy projects, underwater structures, buildings, etc., can solve the problems of poor butt joint accuracy of assembled blocks, poor longitudinal connection integrity, and poor joint assembly quality, etc., to achieve enhanced anti-corrosion Settling ability, improving splicing quality, and ensuring the effect of butt joint accuracy
Pending Publication Date: 2018-06-29
SHANGHAI URBAN CONSTR DESIGN RES INST GRP CO LTD
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Problems solved by technology
However, the traditional prefabricated assembly structure usually adopts socket connection in the longitudinal direction, and the ability to resist vertical uneven settlement is weak
The integrity of the longitudinal connection is poor, and the butt joint accuracy of the assembly blocks is poor, resulting in poor seam assembly quality
Method used
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[0018] refer to Figure 1 to Figure 5 , the present invention includes an end seal block 1, a standard block 2 and a standard plate 3, the end seal block 1 is in the shape of “[”, the opening grooves of the two end seal blocks 1 are oppositely arranged, and the end seal block 1 Several standard plates 3 are arranged side by side in the open groove, and the width of the standard plate 3 is equal to 2 times of the depth of the open groove of the end seal block 1, and standard blocks 2 are arranged on both sides of the standard plate 3 between the end seal blocks 1, The standard block 2 is in the shape of "U", the width of the standard block 2 is equal to the width of the standard plate 3, and the contact surface between the end sealing block 1, the standard block 2 and the standard plate 3 is provided with a groove , the groove includes flanges and grooves, flanges are set around the standard plate 3, and the end seal block 1 and the standard block 2 connected to the standard pl...
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The invention relates to the technical field of construction engineering construction, in particular to a prefabricated comprehensive pipe gallery suitable for the portion above the underground waterlevel. The gallery comprises end sealing blocks, standard blocks and standard plates, wherein the end sealing blocks are in a left-square bracket shape, the opening grooves of the two end sealing blocks are oppositely arranged, the plurality of standard plates are arranged in the opening grooves of the end sealing blocks side by side, and the width of the standard plates is equal to twice of the depth of the opening grooves of the end sealing blocks; the standard blocks are arranged on the two sides of the standard plates between the end sealing blocks, and the standard blocks are in a U shape; the width of the standard blocks is equal to the width of the standard plates, and tongues and grooves are formed in the contact surfaces among the end sealing blocks, the standard block and the standard plate; and positioning tables and positioning grooves are formed in the tongues and grooves. According to the prefabricated comprehensive pipe gallery, the butt joint precision is ensured through the positioning tables of the tongues and grooves, the joint splicing quality is improved, and the anti-settling capacity of the spliced structure under the uneven load is enhanced.
Description
technical field [0001] The invention relates to the technical field of construction engineering, in particular to a prefabricated comprehensive pipe gallery suitable for above groundwater level. Background technique [0002] In recent years, under the advocacy of the State Council, comprehensive pipe corridors have flourished as a livelihood project to improve the city's image. Since the pipe gallery project generally has a long line and a relatively single section, the construction method of prefabricated assembly has obvious economic benefits. At present, domestic pipe gallery projects with small sections generally adopt full-section prefabrication and integral assembly. The section form is a simple rectangular box culvert form. However, the traditional prefabricated assembly structure usually adopts socket connection in the longitudinal direction, and its ability to resist vertical uneven settlement is weak. The integrity of the longitudinal connection is poor, and the...
Claims
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Login to View More IPC IPC(8): E02D29/045
CPCE02D29/10
Inventor 王新姜弘张银屏李庭平王晓波吴晓庚
Owner SHANGHAI URBAN CONSTR DESIGN RES INST GRP CO LTD