CN212153494U - Roadbed ground drainage ditch design excavation mould - Google Patents
Roadbed ground drainage ditch design excavation mould Download PDFInfo
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- CN212153494U CN212153494U CN202020084979.6U CN202020084979U CN212153494U CN 212153494 U CN212153494 U CN 212153494U CN 202020084979 U CN202020084979 U CN 202020084979U CN 212153494 U CN212153494 U CN 212153494U
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- ditch
- plate
- roof
- excavation
- escape canal
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- 238000009412 basement excavation Methods 0.000 title claims abstract description 46
- 239000002689 soil Substances 0.000 abstract description 23
- 238000000465 moulding Methods 0.000 abstract description 4
- 239000012634 fragment Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 239000011148 porous material Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
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Abstract
The utility model belongs to the engineering machine tool field, concretely relates to road bed ground escape canal design excavation mould, it includes backplate, ditch body board and ditch roof, the ditch body board and the ditch body each side phase-match in escape canal, the top phase-match in ditch roof and escape canal, ditch body board and ditch roof vertical fixation in the outward flange of backplate, ditch body board and ditch roof constitute on the backplate with escape canal outline size assorted recess, be fixed with a pair of otic placode on the ditch roof, all set up two round pin shaft holes that are used for connecting the excavator dipper on every otic placode. The utility model has the advantages that: finally, after the excavation die is taken out and soil is poured, the drainage ditch can be formed and meets the design requirements, and the error is small; after the excavation molding, the flatness of the bottom surface and the side surface in the ditch is high, and soil fragments in the ditch are basically excavated and emptied by the excavation die without being additionally cleaned by manpower, so that the operation efficiency is improved, and the labor cost is reduced.
Description
Technical Field
The utility model belongs to the engineering machine tool field, concretely relates to road bed ground escape canal design excavation mould.
Background
Subgrade ground drains are used primarily to direct water flows from side ditches, cut-off ditches or other water sources (e.g., side ditches, cut-off ditches, soil sampling pits, slopes, and water accumulation near the subgrade) to designated locations outside the confines of the bridge or subgrade.
At present, a drainage ditch is excavated and formed by an excavator, however, the external dimension of the excavated and formed drainage ditch has larger error with the design requirement, and the bottom surface and the side surface in the ditch are not flat; in addition, more broken soil still can exist in the ditch, still must the manual work advance the ditch and clear up, has reduced the operating efficiency, has increased the human cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a drainage ditch which is formed by excavation and can meet the design requirements and has small error; the flatness of the bottom surface and the side surface in the groove is high; the broken soil in the ditch is basically excavated and emptied by the excavation mould, and the roadbed ground drainage ditch shaping excavation mould does not need to be cleaned additionally by manpower, so that the operation efficiency is improved, and the labor cost is reduced.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a road bed ground escape canal design excavation mould, it includes the backplate, ditch body board and ditch roof, the ditch body board and each face phase-match of the ditch body in escape canal, the top phase-match in ditch roof and escape canal, ditch body board and ditch roof vertical fixation in the outward flange of backplate, ditch body board and ditch roof constitute on the backplate with escape canal outline size assorted recess, be fixed with a pair of otic placode on the ditch roof, all set up two round pin shaft holes that are used for connecting the excavator dipper on every otic placode.
Before using, only need will the utility model discloses an excavation mould passes through the round pin shaft hole and the round pin hub connection is on excavator dipper, and the mould can the assembly shaping. Constructors only need to operate the excavator to excavate the drainage ditch required by the design in the pre-excavated ditch body through the excavation die. With the action of the excavator bucket rod, redundant broken soil can enter the groove, and the groove body plates can compact all surfaces of the groove body of the drainage ditch. Finally, after the excavation die is taken out and soil is poured, the drainage ditch can be formed and meets the design requirements, and the error is small. After the excavation shaping, bottom surface and the side flatness in the ditch are high, and hack is by basically in the ditch the utility model discloses an excavation mould excavates and clears up, needn't artifically clear up again in addition, has improved the operating efficiency, has reduced the human cost. In addition, the ear plate can also reinforce the excavation mould, and the mould deformation is prevented from being generated in the excavation process. The middle position of the ditch top plate is stressed with larger bending moment, and preferably, the lug plate is arranged at the position to play a role in auxiliary reinforcement.
Specifically, the ear plate is inserted into the back plate and the ditch top plate through the rib plate, one right-angle edge of the rib plate is positioned on the back plate, and the other right-angle edge of the rib plate is positioned on the ditch top plate. The rib plate is positioned in the groove, and further plays a role in reinforcing the excavation die.
Further, a plurality of through holes are evenly formed in the back face, back to the groove, of the back plate, a hole plate is rotatably connected to one side of each through hole, the hole plate is attached to the back face of the back plate, and the hole plate is used for opening and closing the through holes. Because the ditch soil is often compacted in the recess in the excavation process forward, consequently taking out excavation mould, carrying out the soil pouring in-process, the clod in the recess is difficult to pour out. At the moment, the hole plate is only required to be rotated, the through hole is opened, the pipe or the rod is inserted into the through hole, and the soil block bonded in the groove is jacked, so that the groove can be easily ejected out of the soil block, the operation is convenient, and the operation efficiency is further improved.
Preferably, the back plate, the ditch body plate and the ditch top plate are Q235B plates, the strength is suitable for bearing soil blocks in the grooves, and the ditch top plate is not easy to deform; the ear plate is a Q345D plate, so that the allowable stress is high, and the excavation mould and the bearing mould body can be conveniently reinforced, and the soil blocks in the groove can be conveniently borne.
Furthermore, the back plate, the groove body plate, the groove top plate and the ear plates are coated with antirust paint, so that the anti-rust effect is facilitated, and the service life is long.
The utility model discloses a road bed ground escape canal design excavation mould's beneficial effect is:
1. finally, after the excavation die is taken out and soil is poured, the drainage ditch can be formed and meets the design requirements, and the error is small;
2. after the excavation molding, the flatness of the bottom surface and the side surface in the ditch is high, and the soil fragments in the ditch are basically excavated and emptied by the excavation die without being additionally cleaned by manpower, so that the operation efficiency is improved, and the labor cost is reduced;
3. the otic placode still can be consolidated excavation mould, prevents at the excavation in-process, produces the mould and warp.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a three-dimensional structure diagram of the shaped excavation mold for the roadbed ground drainage ditch of the utility model;
fig. 2 is the utility model discloses a back view of road bed ground escape canal design excavation mould.
Wherein, 1, a back plate; 2. a groove body plate; 3. a trench roof; 4. an ear plate; 401. a pin shaft hole; 402. a rib plate; 5. an orifice plate.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1-2 the utility model discloses a roadbed ground escape canal design excavation mould's specific embodiment, it includes backplate 1, ditch body board 2 and ditch roof 3, ditch body board 2 and the each side phase-match of the ditch body in escape canal, the top phase-match of ditch roof 3 and escape canal, ditch body board 2 and ditch roof 3 vertical fixation in backplate 1's outward flange, ditch body board 2 and ditch roof 3 constitute on backplate 1 with escape canal outline size assorted recess, be fixed with a pair of otic placode 4 on the ditch roof 3, all offer two round pin shaft holes 401 that are used for connecting the excavator dipper on every otic placode 4.
Before the use, only need pass through round pin shaft hole 401 with the excavation mould of this embodiment and sell the hub connection on the excavator dipper, the mould can the assembly moulding. Constructors only need to operate the excavator to excavate the drainage ditch required by the design in the pre-excavated ditch body through the excavation die. With the action of the bucket rod of the excavator, redundant broken soil can enter the groove, and the groove body plate 2 can compact all surfaces of the groove body of the drainage ditch. Finally, after the excavation die is taken out and soil is poured, the drainage ditch can be formed and meets the design requirements, and the error is small. After the excavation molding, the flatness of the bottom surface and the side surface in the ditch is high, and the soil crumbles in the ditch are basically excavated and emptied by the excavation die of the embodiment without being cleaned additionally by manpower, so that the operation efficiency is improved, and the labor cost is reduced. In addition, the ear plates 4 can also reinforce the excavation mould, so that the mould deformation is prevented in the excavation process. The middle position of the ditch top plate 3 is stressed with larger bending moment, and preferably, the lug plate 4 is arranged at the position to play a role in auxiliary reinforcement.
Specifically, the ear plate 4 is inserted into the back plate 1 and the ditch top plate 3 through the rib plate 402, one right-angle edge of the rib plate 402 is positioned on the back plate 1, and the other right-angle edge of the rib plate 402 is positioned on the ditch top plate 3. Ribs 402 are located in the grooves to further reinforce the excavation tool.
Further, a plurality of through holes are evenly formed in the back face, back to the groove, of the back plate 1, the pore plate 5 is connected to one side of each through hole in a rotating mode, the pore plate 5 is attached to the back face of the back plate 1, and the pore plate 5 is used for opening and closing the through holes. Because the ditch soil is often compacted in the recess in the excavation process forward, consequently taking out excavation mould, carrying out the soil pouring in-process, the clod in the recess is difficult to pour out. At the moment, the hole plate 5 only needs to be rotated, the through hole is opened, the pipe or the rod is inserted into the through hole, and the soil block bonded in the groove is jacked, so that the groove can be easily ejected out of the soil block, the operation is convenient, and the operation efficiency is further improved.
Preferably, the back plate 1, the trench body plate 2 and the trench top plate 3 are all Q235B plates, the strength is suitable for bearing soil blocks in the grooves, and the back plate, the trench body plate and the trench top plate are not easy to deform; the ear plate 4 is a Q345D plate, has high allowable stress and is convenient for reinforcing the excavation mould and bearing the soil blocks in the mould body and the groove.
Furthermore, the back plate 1, the groove body plate 2, the groove top plate 3 and the ear plates 4 are coated with antirust paint, so that the anti-rust effect is facilitated, and the service life is long.
It should be understood that the above description of the specific embodiments is only for the purpose of explanation and not for the purpose of limitation. Obvious changes or variations caused by the spirit of the present invention are within the scope of the present invention.
Claims (4)
1. The utility model provides a road bed ground escape canal design excavation mould which characterized in that: including backplate (1), ditch body board (2) and ditch roof (3), ditch body board (2) and the ditch body each side phase-match in escape canal, the top phase-match in ditch roof (3) and escape canal, ditch body board (2) and ditch roof (3) vertical fixation in the outward flange of backplate (1), ditch body board (2) and ditch roof (3) constitute on backplate (1) with escape canal outline size assorted recess, be fixed with a pair of otic placode (4) on ditch roof (3), all offer two round pin shaft holes (401) that are used for connecting the excavator bucket rod on every otic placode (4).
2. The shaped excavation mold for the roadbed and ground drainage ditch of claim 1, wherein: the ear plate (4) is inserted into the back plate (1) and the ditch top plate (3) through the rib plate (402), one right-angle edge of the rib plate (402) is positioned on the back plate (1), and the other right-angle edge of the rib plate (402) is positioned on the ditch top plate (3).
3. The shaped excavation mold for the roadbed and the ground drainage ditch as claimed in claim 2, wherein: a plurality of through holes are evenly formed in the back face, back to the groove, of the back plate (1), the through hole plate (5) is connected to one side of the through hole in a rotating mode, the hole plate (5) is attached to the back face of the back plate (1), and the hole plate (5) is used for opening and closing the through holes.
4. The shaped excavation mold for the roadbed and ground drainage ditch of claim 1, wherein: the back plate (1), the ditch body plate (2) and the ditch top plate (3) are all Q235B plates, and the ear plate (4) is a Q345D plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020084979.6U CN212153494U (en) | 2020-01-15 | 2020-01-15 | Roadbed ground drainage ditch design excavation mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020084979.6U CN212153494U (en) | 2020-01-15 | 2020-01-15 | Roadbed ground drainage ditch design excavation mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212153494U true CN212153494U (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020084979.6U Active CN212153494U (en) | 2020-01-15 | 2020-01-15 | Roadbed ground drainage ditch design excavation mould |
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| CN (1) | CN212153494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115247433A (en) * | 2022-01-19 | 2022-10-28 | 云南师范大学 | Gardens ditch excavating gear |
-
2020
- 2020-01-15 CN CN202020084979.6U patent/CN212153494U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115247433A (en) * | 2022-01-19 | 2022-10-28 | 云南师范大学 | Gardens ditch excavating gear |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210128 Address after: 214000 7-101 Xiangshan Road, Wuxi National High tech Industrial Development Zone, Wuxi City, Jiangsu Province Patentee after: CHINA RAILWAY 19TH BUREAU GROUP SIXTH ENGINEERING Co.,Ltd. Patentee after: CHINA RAILWAY 19TH BUREAU GROUP Co.,Ltd. Address before: 214000 7-101 Xiangshan Road, Wuxi National High tech Industrial Development Zone, Wuxi City, Jiangsu Province Patentee before: China Railway 19th Bureau Group Sixth Engineering Co.,Ltd. |