CN220927984U - Civil engineering foundation pit excavating device - Google Patents
Civil engineering foundation pit excavating device Download PDFInfo
- Publication number
- CN220927984U CN220927984U CN202322526991.4U CN202322526991U CN220927984U CN 220927984 U CN220927984 U CN 220927984U CN 202322526991 U CN202322526991 U CN 202322526991U CN 220927984 U CN220927984 U CN 220927984U
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- frame
- fixedly connected
- excavation
- foundation pit
- motor
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- 238000009412 basement excavation Methods 0.000 claims abstract description 52
- 239000002689 soil Substances 0.000 claims description 66
- 239000000463 material Substances 0.000 claims description 26
- 238000007599 discharging Methods 0.000 claims description 10
- 230000000670 limiting effect Effects 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to the technical field of civil engineering excavation, and provides a civil engineering foundation pit excavation device which comprises a supporting frame and an excavation frame, wherein an adjusting screw is rotationally connected to the middle position of the upper end of the inner side of the supporting frame, a lifting sleeve is spirally connected to the outer side of the adjusting screw, the lower end of the lifting sleeve is fixedly connected with the lifting frame, the inner side of the lifting frame is fixedly connected with the excavation frame, and the inner side of the excavation frame is rotationally connected with an excavation cutter wheel.
Description
Technical Field
The utility model relates to the technical field of civil engineering excavation, in particular to a civil engineering foundation pit excavation device.
Background
The foundation pit is a soil pit excavated according to the substrate elevation and the basic plane size at a foundation design position, an excavation scheme is determined according to geological hydrologic data before excavation and by combining the conditions of buildings nearby on site, waterproof drainage work is carried out, a method of discharging a side slope is adopted by an unsmooth person, the soil slope is stable, the gradient of the soil slope is determined according to relevant construction regulations, the excavation is deeper and the person nearby the building is provided with the building, a foundation pit wall supporting method is adopted, a concrete wall protecting method is adopted by spraying, a large foundation pit even adopts methods such as underground continuous wall and column type bored pile interlocking, the soil layer on the outer side is protected from collapse, the person nearby the building is free from influence, the underground water level can be reduced by a well point method, slope discharging open excavation can be adopted by adopting a natural cold air freezing method, and the like, but the conventional foundation pit excavating device usually adopts an excavator to excavate when in use, the excavator can excavate soil again after the soil is detached, the foundation pit is difficult to accurately control the excavation depth, and accurate excavation convenience of the foundation pit is further reduced; when the foundation pit is excavated, the excavated soil is difficult to automatically guide, the excavated soil needs to be sent outwards by the excavator, the sent soil is accumulated on the side edge of the foundation pit, the soil is easy to dump, and the excavation effect and the excavation efficiency of the foundation pit are reduced.
Therefore, the present solution provides a device for excavating a foundation pit to solve the above problems.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model aims to provide a civil foundation pit excavating device.
In order to achieve the purpose, the technical scheme of the utility model is realized as follows: the utility model provides a civil foundation pit excavating device, includes strut and excavation frame, the inboard upper end intermediate position department of strut rotates and is connected with adjusting screw, adjusting screw's outside screwed connection has lift sleeve, lift sleeve's lower extreme fixedly connected with crane, the inboard fixedly connected with excavation frame of crane, the inboard rotation of excavation frame is connected with the excavation cutting wheel, the right-hand member fixedly connected with earth material transport frame of excavation frame, the inside left side rotation of earth material transport frame is connected with the conveyer belt, the inside right-hand member rotation of earth material transport frame is connected with the discharge screw.
Preferably, a first motor is fixedly connected to the middle position of the upper end of the support frame, and an output shaft of the first motor is fixedly connected with the adjusting screw.
Preferably, a limiting telescopic rod is fixedly connected to the outer side of the upper end of the lifting frame, and the limiting telescopic rod is fixedly connected with the supporting frame.
Preferably, the front side of the upper end of the lifting frame is fixedly connected with a second motor, the front end of an output shaft of the second motor is fixedly connected with a chain wheel set, a lower chain wheel of the chain wheel set is fixedly connected with a digging cutter wheel, a protective frame is arranged on the front side of the chain wheel set, and the protective frame is fixedly connected with the lifting frame.
Preferably, the outer side of the lower end of the support frame is rotatably connected with a roller.
Preferably, the third motor is fixedly connected to the front side of the right end of the soil material conveying frame, an output shaft of the third motor is fixedly connected with the discharging screw rod, and a discharging hole is formed in the rear side of the right end of the soil material conveying frame.
Preferably, the outside fixedly connected with feeding baffle of conveyer belt, feeding baffle is equidistant setting.
The beneficial effects of the utility model are as follows:
According to the utility model, the chain wheel group can drive the excavating knife wheel to rotate through the rotation action of the second motor, so that the excavating knife wheel can continuously excavate and use a civil foundation pit, the adjusting screw can drive the lifting sleeve to move up and down through the rotation of the first motor, the lifting frame can drive the excavating frame and the excavating knife wheel to move up and down under the limit action of the limit telescopic rod, and further, the excavating depth can be accurately adjusted, so that the foundation pit can be accurately and rapidly excavated, the operation convenience of excavating work is improved, the excavated soil can be provided with a swing centrifugal force to the right side through the rotation action of the excavating knife wheel, the excavated soil can be lifted up to the right under the limit action of the non-excavated soil, the excavated soil can enter the interior of the soil material conveying frame, the excavated soil can be continuously guided by the rotation of the conveying belt, the excavated soil can be discharged to the rear side of the right end of the soil material conveying frame under the rotation action of the third motor, the excavated soil can be automatically guided and processed, and the excavated soil can be repeatedly guided to the soil can be efficiently and the excavated soil can be prevented from being repeatedly guided and conveyed, and the time is saved.
Drawings
In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the mounting structure of the lifting sleeve, the digging frame and the paint delivery frame of the present utility model;
FIG. 3 is a left side view of the mounting structure of the lifting sleeve, lifting frame and digging frame of the present utility model;
reference numerals illustrate:
1. A supporting frame; 2. adjusting a screw; 3. lifting the sleeve; 4. a lifting frame; 5. digging a frame; 6. digging cutter wheels; 7. a soil material conveying frame; 8. a conveyor belt; 9. a discharging screw rod; 10. a first motor; 11. a limiting telescopic rod; 12. a second motor; 13. a sprocket set; 14. a protective frame; 15. a roller; 16. a third motor; 17. and a feeding baffle.
Detailed Description
The present utility model will now be described in further detail with reference to the drawings and examples, wherein it is apparent that the examples described are only some, but not all, of the examples of the utility model. Embodiments of the utility model and features of the embodiments may be combined with each other without conflict. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without inventive effort are within the scope of the utility model.
It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, and rear … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed by the utility model.
Referring to fig. 1-3 of the specification, the utility model provides a civil foundation pit excavating device, which comprises a supporting frame 1 and an excavating frame 5, wherein an adjusting screw rod 2 is rotationally connected to the middle position of the inner upper end of the supporting frame 1, a lifting sleeve 3 is spirally connected to the outer side of the adjusting screw rod 2, the lower end of the lifting sleeve 3 is fixedly connected with a lifting frame 4, the inner side of the lifting frame 4 is fixedly connected with the excavating frame 5, the inner side of the excavating frame 5 is rotationally connected with an excavating knife wheel 6, the right end of the excavating frame 5 is fixedly connected with a soil material conveying frame 7, the left side of the inner part of the soil material conveying frame 7 is rotationally connected with a conveyor belt 8, the right end of the inner part of the soil material conveying frame 7 is rotationally connected with a discharging screw rod 9, a first motor 10 is fixedly connected to the middle position of the upper end of the supporting frame 1, a limiting telescopic rod 11 is fixedly connected between an output shaft of the first motor 10 and the adjusting screw rod 2, the limiting telescopic rod 11 is fixedly connected with the supporting frame 1, the front side of the upper end of the lifting frame 4 is fixedly connected with the second motor 12, the front end of the output shaft of the second motor 12 is fixedly connected with the chain wheel group 13, the lower chain wheel of the chain wheel group 13 is fixedly connected with the digging cutter wheel 6, the front side of the chain wheel group 13 is provided with the protection frame 14, the protection frame 14 is fixedly connected with the lifting frame 4, the chain wheel group 13 can drive the digging cutter wheel 6 to rotate through the rotation action of the second motor 12, the digging cutter wheel 6 can continuously dig a civil foundation pit, the adjusting screw 2 can drive the lifting sleeve 3 to move up and down through the rotation of the first motor 10, the lifting frame 4 can drive the digging frame 5 and the digging cutter wheel 6 to move up and down under the limiting action of the limiting telescopic rod 11, and then the accurate adjustment of the digging depth can be carried out, so as to facilitate accurate and rapid excavation treatment of the foundation pit and promote the operation convenience of excavation work.
In an embodiment, please refer to fig. 1 and 2 of the specification, the device comprises a supporting frame 1 and an excavating frame 5, wherein an adjusting screw 2 is rotatably connected to the middle position of the upper end of the inner side of the supporting frame 1, a lifting sleeve 3 is spirally connected to the outer side of the adjusting screw 2, the lower end of the lifting sleeve 3 is fixedly connected with a lifting frame 4, the inner side of the lifting frame 4 is fixedly connected with the excavating frame 5, the inner side of the excavating frame 5 is rotatably connected with an excavating knife wheel 6, the right end of the excavating frame 5 is fixedly connected with a soil material conveying frame 7, the left side of the interior of the soil material conveying frame 7 is rotatably connected with a conveying belt 8, the right end of the interior of the soil material conveying frame 7 is rotatably connected with a discharging screw rod 9, the front side of the right end of the soil material conveying frame 7 is fixedly connected with a third motor 16, an output shaft of the third motor 16 is fixedly connected with the discharging screw rod 9, the bin outlet has been seted up to the right-hand member rear side of soil material transport frame 7, the outside fixedly connected with pay-off baffle 17 of conveyer belt 8, pay-off baffle 17 is equidistant setting, can have the centrifugal force that throws to the right side to the soil of excavation through the rotation effect of excavation knife flywheel 6, and then make soil can rise on the right side under the spacing effect of not excavating soil, and then make the soil of excavation can get into inside the soil material transport frame 7, and make pay-off baffle 17 can carry out continuous guide to soil through the rotation to conveyer belt 8, and can discharge the soil of excavation to the right-hand member rear side of soil material transport frame 7 under the rotation effect of third motor 16, so that carry out automatic guide to the soil of excavation and handle, avoid excavating equipment to carry out the repeated guide to soil and waste time, promote foundation ditch excavation efficiency.
In another embodiment, please continue to refer to fig. 1 of the specification, including strut 1 and excavation frame 5, the inboard upper end intermediate position department of strut 1 rotates and is connected with adjusting screw 2, the outside spiral connection of adjusting screw 2 has lift sleeve 3, the lower extreme fixedly connected with crane 4 of lift sleeve 3, the inboard fixedly connected with excavation frame 5 of crane 4, the inboard rotation of excavation frame 5 is connected with excavation cutter wheel 6, the right-hand member fixedly connected with earth material transport frame 7 of excavation frame 5, the inside left side rotation of earth material transport frame 7 is connected with conveyer belt 8, the inside right-hand member rotation of earth material transport frame 7 is connected with discharge screw 9, the lower extreme outside rotation of strut 1 is connected with gyro wheel 15, the effect of using gyro wheel 15 is convenient for remove the device, in order to carry out foundation ditch excavation to different positions.
This device adopts the battery to supply power when using, when excavating the civil engineering foundation ditch, remove the device through the effect of gyro wheel 15, and after moving to excavation position department, make sprocket group 13 can drive excavation cutter wheel 6 through the rotation effect to second motor 12 and rotate, make excavation cutter wheel 6 can last the use of carrying out the civil engineering foundation ditch excavation, and make adjusting screw 2 can drive lift sleeve 3 and reciprocate through the rotation to first motor 10, and make crane 4 can drive excavation frame 5 and excavation cutter wheel 6 reciprocate under the spacing effect of spacing telescopic link 11, and then can carry out the accurate regulation of excavation degree of depth, so that carry out accurate quick excavation to the foundation ditch and handle, the operating convenience of promotion excavation work, and through the rotation effect of excavation cutter wheel 6 can have the centrifugal force that throws of right side to the soil that excavates, and then make the soil can be in the soil that excavates the soil conveying frame 7 inside under the spacing effect of not excavating, and make the feeding baffle 17 can carry out the soil guide effect to the soil that can carry out the soil guide and remove the soil to the soil that the soil guide out the soil guide and the soil conveying frame is continuous 16, the soil conveying efficiency is realized and the soil is continued to the soil conveying frame is avoided the soil conveying side of dredging side of the soil is the soil to the side of the soil is continuously to the soil is continuously and is convenient for the soil is discharged.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a civil foundation pit excavating device, its characterized in that, including strut (1) and excavation frame (5), the inboard upper end intermediate position department of strut (1) rotates and is connected with adjusting screw (2), the outside screwed connection of adjusting screw (2) has lift sleeve (3), the lower extreme fixedly connected with crane (4) of lift sleeve (3), the inboard fixedly connected with excavation frame (5) of crane (4), the inboard rotation of excavation frame (5) is connected with excavation knife flywheel (6), the right-hand member fixedly connected with earth material transport frame (7) of excavation frame (5), the inside left side rotation of earth material transport frame (7) is connected with conveyer belt (8), the inside right-hand member rotation of earth material transport frame (7) is connected with discharge screw rod (9).
2. The civil foundation pit excavating device according to claim 1, wherein a first motor (10) is fixedly connected to the middle position of the upper end of the supporting frame (1), and an output shaft of the first motor (10) is fixedly connected with the adjusting screw (2).
3. The civil foundation pit excavating device according to claim 1, wherein a limiting telescopic rod (11) is fixedly connected to the outer side of the upper end of the lifting frame (4), and the limiting telescopic rod (11) is fixedly connected with the supporting frame (1).
4. The civil foundation pit excavating device according to claim 1, wherein a second motor (12) is fixedly connected to the front side of the upper end of the lifting frame (4), a sprocket group (13) is fixedly connected to the front end of an output shaft of the second motor (12), a lower sprocket of the sprocket group (13) is fixedly connected with the excavating knife wheel (6), a protective frame (14) is arranged on the front side of the sprocket group (13), and the protective frame (14) is fixedly connected with the lifting frame (4).
5. The civil foundation pit excavation device according to claim 1, wherein rollers (15) are rotatably connected to the outer side of the lower end of the bracket (1).
6. The civil foundation pit excavating device according to claim 1, wherein a third motor (16) is fixedly connected to the front side of the right end of the soil material conveying frame (7), an output shaft of the third motor (16) is fixedly connected with a discharging screw rod (9), and a discharging hole is formed in the rear side of the right end of the soil material conveying frame (7).
7. The civil foundation pit excavation device according to claim 1, wherein a feeding baffle (17) is fixedly connected to the outer side of the conveyor belt (8), and the feeding baffles (17) are arranged at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322526991.4U CN220927984U (en) | 2023-09-18 | 2023-09-18 | Civil engineering foundation pit excavating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322526991.4U CN220927984U (en) | 2023-09-18 | 2023-09-18 | Civil engineering foundation pit excavating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220927984U true CN220927984U (en) | 2024-05-10 |
Family
ID=90964358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322526991.4U Active CN220927984U (en) | 2023-09-18 | 2023-09-18 | Civil engineering foundation pit excavating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220927984U (en) |
-
2023
- 2023-09-18 CN CN202322526991.4U patent/CN220927984U/en active Active
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