CN211080319U - Earthing cover plate structure with water diversion groove - Google Patents
Earthing cover plate structure with water diversion groove Download PDFInfo
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- CN211080319U CN211080319U CN201921875892.4U CN201921875892U CN211080319U CN 211080319 U CN211080319 U CN 211080319U CN 201921875892 U CN201921875892 U CN 201921875892U CN 211080319 U CN211080319 U CN 211080319U
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- cover plate
- earthing
- joint
- soil covering
- water
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Abstract
The utility model provides a take earthing cover plate structure of diversion channel to effectively avoid the apron piece to leak, and reduce the water content of upper portion soil, improve the physical characteristics of earthing soil, thereby guarantee the practicality and the durability of structure. Including support and transversely assemble and support in the earthing cover plate of support upper portion boss, characterized by: the transverse two sides of the earthing cover plates are respectively provided with a joint lower disc structure and a joint upper disc structure, and the joint upper disc structure of one earthing cover plate is lapped on the joint lower disc structure of the adjacent earthing cover plate; a transverse water diversion groove extending along the length direction of the soil covering plate is arranged on the inner side of the joint lower disc structure, and a vertical water diversion groove communicated with the water diversion groove is arranged on the longitudinal end surface of the soil covering plate; the inner side of the boss at the upper part of the support is provided with a water collecting groove, and water drainage holes are arranged at intervals along the length direction of the water collecting groove.
Description
Technical Field
The utility model relates to civil engineering, in particular to take earthing cover plate structure of diversion channel.
Background
The earth covering cover plate has wide application in construction engineering, rail traffic engineering and municipal engineering, the common cover plate does not have a water diversion function usually, and the abutted seams between the cover plates are blocked by waterproof coiled materials and the like usually, so that the 'blocking' is taken as a main part. However, the common waterproof coiled material is easy to age, the bonding difficulty of the lap joint is high, absolute sealing is difficult to achieve, and the hidden danger of water leakage exists; the high-grade waterproof coiled material has high price, and the domestic lack of the adhesive matched with the high-grade waterproof coiled material. Therefore, the problem of water leakage often appears in the piece joint of current earthing apron.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a take earthing cover plate structure of diversion channel is provided to effectively avoid the apron piece to leak, and reduce the water content of upper portion soil, improve earthing soil's physical characteristic, thereby guarantee the practicality and the durability of structure.
The utility model provides a technical scheme that its technical problem adopted as follows:
the utility model discloses a take earthing cover plate structure of diversion channel, including support and the horizontal earthing cover plate of assembling and supporting in support upper portion boss, characterized by: the transverse two sides of the earthing cover plates are respectively provided with a joint lower disc structure and a joint upper disc structure, and the joint upper disc structure of one earthing cover plate is lapped on the joint lower disc structure of the adjacent earthing cover plate; a transverse water diversion groove extending along the length direction of the soil covering plate is arranged on the inner side of the joint lower disc structure, and a vertical water diversion groove communicated with the water diversion groove is arranged on the longitudinal end surface of the soil covering plate; the inner side of the boss at the upper part of the support is provided with a water collecting groove, and water drainage holes are arranged at intervals along the length direction of the water collecting groove.
The bottom surface of the upper edge joint plate structure and the top surface of the lower edge joint plate structure are inclined surfaces which are attached to each other.
The transverse water diversion groove is used for slope releasing from the middle part of the soil covering plate to the longitudinal end surfaces of the two sides, and the slope is 0.3-1%.
The utility model has the advantages that the adjacent earth covering cover plates form lap joints through the joint lower plate structure and the joint upper plate structure, mainly arrange and effectively solve the problem of joint water leakage of the earth covering plates by arranging the diversion grooves; the water possibly existing in the covering soil can be drained in time, the water content of the upper soil is reduced, and the physical characteristics of the covering soil are improved, so that the practicability and the durability of the structure are ensured; simple structure, low in production cost is favorable to realizing the prefabricated scale in mill.
Drawings
The specification includes the following four figures:
FIG. 1 is a cross-sectional view of a cover plate in a cover plate construction with a water diversion channel according to the present invention;
FIG. 2 is a side view of the cover plate in the cover plate structure with water diversion grooves of the present invention;
FIG. 3 is a partially enlarged view of the cover plate in use in the cover plate structure with a water guide groove of the present invention;
FIG. 4 is a reference diagram of the construction of the cover plate with a gutter according to the present invention;
the figures show the components and corresponding references: the device comprises a soil covering cover plate 10, a joint lower disc structure 11, a joint upper disc structure 12, a transverse water guide groove 13, a vertical water guide groove 14, a coarse sand permeable layer 20, a support 30, a water collecting groove 31 and a water drainage hole 32.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Referring to fig. 1 to 4, the utility model discloses a take earthing cover plate structure of diversion channel, including support 30 and transversely assemble and support earthing cover plate 10 in support 30 upper portion boss. The transverse two sides of the soil covering plate 10 are respectively provided with a joint lower plate structure 11 and a joint upper plate structure 12, and the joint upper plate structure 12 of one soil covering plate 10 is lapped on the joint lower plate structure 11 of the adjacent soil covering plate 10. The inner side of the joint lower disc structure 11 is provided with a transverse water diversion groove 13 extending along the length direction of the soil covering cover plate 10, and a vertical water diversion groove 14 communicated with the water diversion groove 13 is arranged on the longitudinal end surface of the soil covering cover plate 10. The support 30 is provided with water collecting grooves 31 on the inner side of the upper boss and drain holes 32 at intervals along the longitudinal direction. Use row promptly to give first place to, through setting up diversion channel 13 to effectively solve the patchwork problem of earthing cover plate 10 and leak, can in time drain away the water that probably exists in the earthing, reduce the water content of upper portion soil, improve the physical characteristic of earthing soil, thereby guarantee the practicality and the durability of structure.
Referring to fig. 3, a coarse sand permeable layer 20 is covered on the top surface of the soil covering plate 10, the thickness of the coarse sand permeable layer 20 is 100-200 mm, and a soil covering layer is filled on the coarse sand permeable layer 20.
Referring to fig. 2, the bottom surface of the upper panel structure 12 and the top surface of the lower panel structure 11 are inclined surfaces that are attached to each other. The transverse water diversion groove 13 is sloped from the middle part of the soil covering cover plate 10 to the longitudinal end surfaces of the two sides, and the slope is 0.3-1%.
Referring to fig. 4, the distance between the drainage holes 32 is generally 1 to 2 times the width of the cover plate 10.
The utility model relates to a take earthing cover plate structure of diversion channel is under construction according to following step:
1. and (4) prefabricating the covering soil cover plate 10. Manufacturing a special cover plate template according to engineering requirements, binding cover plate reinforcing steel bars, pouring concrete, and manufacturing an earth covering cover plate 10 with a joint lower plate structure 11, a joint upper plate structure 12, a transverse water diversion groove 13 and a vertical water diversion groove 14;
2. cast-in-place holder 30. The method comprises the following steps of (1) erecting a formwork, binding support steel bars, collecting channels 31, draining holes 32 and pouring concrete to form a support 30;
3. hoisting and splicing the earth covering cover plate 10;
4. a coarse sand permeable layer 20 is laid on the top surface of the cover plate 10.
5. And (7) backfilling and earthing.
The above is only used for illustrating some principles of the cover plate structure with the water diversion groove of the present invention, and the present invention is not limited to the specific structure and the application range shown and described, so all the corresponding modifications and equivalents that may be utilized all belong to the patent scope applied by the present invention.
Claims (5)
1. The utility model provides a take earthing cover plate structure of diversion channel, includes support (30) and transversely assembles and support earthing cover plate (10) in support (30) upper portion boss, characterized by: the transverse two sides of each soil covering plate (10) are respectively provided with a joint lower disc structure (11) and a joint upper disc structure (12), and the joint upper disc structure (12) of one soil covering plate (10) is lapped on the joint lower disc structure (11) of the adjacent soil covering plate (10); a transverse water diversion groove (13) extending along the length direction of the soil covering cover plate (10) is formed in the inner side of the joint lower disc structure (11), and a vertical water diversion groove (14) communicated with the water diversion groove (13) is formed in the longitudinal end face of the soil covering cover plate (10); the inner side of the upper boss of the support (30) is provided with a water collecting groove (31), and drainage holes (32) are arranged at intervals along the length direction of the water collecting groove.
2. A cover plate structure with a gutter as claimed in claim 1, wherein: the bottom surface of the upper edge joint disk structure (12) and the top surface of the lower edge joint disk structure (11) are inclined surfaces which are attached to each other.
3. A cover plate structure with a gutter as claimed in claim 1, wherein: the transverse water diversion groove (13) is sloped from the middle part of the soil covering cover plate (10) to the longitudinal end surfaces of the two sides, and the slope is 0.3-1%.
4. A cover plate structure with a gutter as claimed in claim 1, wherein: the distance between the water drainage holes (32) is 1-2 times of the width of the soil covering cover plate (10).
5. A cover plate structure with a gutter as claimed in claim 1, wherein: the top surface of the earthing cover plate (10) is covered with a coarse sand permeable layer (20), the thickness of the earthing cover plate is 100-200 mm, and an earthing layer is filled on the coarse sand permeable layer (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921875892.4U CN211080319U (en) | 2019-11-01 | 2019-11-01 | Earthing cover plate structure with water diversion groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921875892.4U CN211080319U (en) | 2019-11-01 | 2019-11-01 | Earthing cover plate structure with water diversion groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211080319U true CN211080319U (en) | 2020-07-24 |
Family
ID=71645313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921875892.4U Active CN211080319U (en) | 2019-11-01 | 2019-11-01 | Earthing cover plate structure with water diversion groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211080319U (en) |
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2019
- 2019-11-01 CN CN201921875892.4U patent/CN211080319U/en active Active
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