CN219430865U - Foundation backfilling device - Google Patents
Foundation backfilling device Download PDFInfo
- Publication number
- CN219430865U CN219430865U CN202223330824.4U CN202223330824U CN219430865U CN 219430865 U CN219430865 U CN 219430865U CN 202223330824 U CN202223330824 U CN 202223330824U CN 219430865 U CN219430865 U CN 219430865U
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- China
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- side wall
- support frame
- foundation
- backfill
- center
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The utility model relates to a backfilling device, in particular to a foundation backfilling device. The utility model provides a foundation backfill device which is even in backfill and capable of compacting and flattening backfill soil. The utility model provides a foundation backfill device, which comprises: the center of the top of the support frame is provided with a round hole, and a rotary motor is arranged in the round hole at the center of the top of the support frame; the lower end of an output shaft of the rotating motor is provided with a screw through a coupler; the sliding rails are symmetrically arranged at the rear sides of the lower parts of the left side and the right side of the inner wall of the supporting frame; the pressing plate is arranged between the upper parts of the two sliding rails in a sliding manner; the center of the top of the pressing plate is provided with the guide sleeve. The operator pours backfill into the foundation, then the operator holds the handle to push backwards, the handle pushes backwards to drive the push plate to push backwards, and then the backfill is pushed flatly, the operator controls the rotating motor to rotate forwards, and the guide sleeve drives the pressing plate to move downwards to flatten the backfill.
Description
Technical Field
The utility model relates to a backfilling device, in particular to a foundation backfilling device.
Background
The foundation refers to a soil body or a rock mass below a building for supporting the foundation, and in the building engineering, operators need to backfill the foundation, so that the foundation is firmer.
At present, the foundation is usually backfilled manually, an operator firstly pours backfill into the foundation, the operator uses tools such as a spade to flatten the backfill, but the horizontal height of a backfill area is difficult to keep consistent due to the small stressed area of the tools such as the spade when the operator manually beats the backfill, and the corner area of the foundation is difficult to fully backfill and is full when the operator backfills, so that the later-stage further construction of the foundation is affected, and therefore, the foundation backfilling device which is even in backfill and can compact and flatten the backfill is needed.
Disclosure of Invention
The utility model aims to overcome the defects that when an operator firstly pours backfill into a foundation, the operator uses tools such as a spade to flatten the backfill, but when the operator manually flattens the backfill, the horizontal height of a backfill area is difficult to keep consistent due to small stress area of the tools such as the spade, and when the operator performs backfill, the corner area of the foundation is difficult to fully backfill, and the technical problems to be solved are as follows: the foundation backfill device is even in backfill and capable of compacting and flattening backfill soil.
The technical scheme of the utility model is as follows: a foundation backfill apparatus comprising: the center of the top of the support frame is provided with a round hole, and a rotary motor is arranged in the round hole at the center of the top of the support frame; the lower end of an output shaft of the rotating motor is provided with a screw through a coupler; the sliding rails are symmetrically arranged at the rear sides of the lower parts of the left side and the right side of the inner wall of the supporting frame; the pressing plate is arranged between the upper parts of the two sliding rails in a sliding manner; the center position of the top of the pressing plate is provided with a guide sleeve, the center position of the top of the guide sleeve is provided with a threaded hole, and the screw rod is in screwing type fit with the threaded hole at the center position of the top of the guide sleeve; the front parts of the left side wall and the right side wall of the support frame are respectively provided with a square groove, and the square grooves at the front parts of the left side wall and the right side wall of the support frame are respectively internally provided with a limit rod; the push plate is arranged between the front parts of the two square grooves at the front parts of the left side wall and the right side wall of the support frame in a sliding manner; the two limiting rods are sleeved with first elastic pieces, one ends of the two first elastic pieces are respectively connected with the rear side wall of the square groove at the front part of the left side wall and the right side wall of the support frame, and the other ends of the two first elastic pieces are connected with the rear side wall of the push plate; push rods are symmetrically arranged on the left side wall and the right side wall of the push plate, and both push rods penetrate through the front side wall of the support frame; the handle, the lateral wall is provided with the connecting plate before two push rods, and the lateral wall central point is provided with the handle before the connecting plate of lateral wall before two push rods.
Preferably, the method further comprises: the water storage tank is arranged at the rear side of the top of the support frame; the left side of the top of the water storage tank is provided with a round hole, and the round hole at the left side of the top of the water storage tank is internally provided with a rubber plug; the connecting pipe is arranged in the round hole at the center of the bottom of the water storage tank; the front end of the connecting pipe is provided with the high-pressure spray head.
Preferably, the method further comprises: the lower parts of the left side wall and the right side wall of the support frame are provided with round holes in a front-back symmetrical mode, and the inside of the round holes in the front-back symmetrical mode is provided with the connecting rods in a sliding mode; clamping plates are arranged between the connecting rods which are symmetrical in front and back at the lower parts of the left side wall and the right side wall of the support frame; and one ends of the four second elastic pieces are respectively connected with one side, far away from each other, of the inner walls of round holes which are symmetrical in front and back at the lower parts of the left side wall and the right side wall of the support frame, and the other ends of the four second elastic pieces are respectively connected with one side, far away from each other, of the connecting rods which are symmetrical in front and back at the lower parts of the left side wall and the right side wall of the support frame.
Preferably, the rotary electric machine is a servo motor.
Preferably, the handle is sleeved with an anti-skid sleeve.
Preferably, handles are arranged at the upper parts of the side walls of the two clamping plates, which are far away from each other.
The utility model has the following advantages: 1. the operating personnel pour backfill into the foundation, then the operating personnel holds the handle to push backwards, the handle is pushed backwards to drive the push plate to push backwards, and then the backfill is pushed flatly, the operating personnel controls the rotating motor to rotate forwards, the guide sleeve drives the pressing plate to move downwards to flatten the backfill, the backfill is compacted and flattened, and backfill is even.
2. The operating personnel fills water in the water storage tank, and then makes water pass through the connecting pipe and spouts from high-pressure shower nozzle, and water sprays to the backfill soil, and water and backfill soil mix, and the backfill soil is more viscous firm after moist.
3. The operating personnel simultaneously pulls the two clamping plates back to, and the two clamping plates are located at the foundation edge positions of the left side and the right side, and then the operating personnel simultaneously loosens the two clamping plates, and the two clamping plates clamp the foundation edge positions, so that the quality of backfill is improved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic cross-sectional view of a first partial perspective structure of the present utility model.
Fig. 3 is a schematic view of a partial perspective structure of the present utility model.
Fig. 4 is a schematic cross-sectional view of a second partial perspective structure of the present utility model.
Fig. 5 is an enlarged view of the utility model at a.
Reference numerals illustrate: 1_support frame, 2_rotating motor, 3_screw, 31_slide rail, 4_clamp plate, 41_guide sleeve, 5_limit rod, 6_push plate, 7_first elastic piece, 8_push rod, 9_handle, 10_water storage tank, 1001_rubber plug, 11_connecting pipe, 12_high-pressure nozzle, 13_connecting rod, 14_clamp plate, 15_second elastic piece.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Example 1
1-5, including support frame 1, rotating electrical machines 2, the screw rod 3, the slide rail 31, the clamp plate 4, the guide pin bushing 41, the gag lever post 5, push pedal 6, first elastic component 7, push rod 8 and handle 9, open the round hole in support frame 1 top central point, be provided with rotating electrical machines 2 through bolted connection's mode in the round hole in support frame 1 top central point, rotating electrical machines 2 is servo motor, servo motor has high performance and strong characteristic of overload resistance, the output shaft lower extreme of rotating electrical machines 2 is provided with the screw rod 3 through the shaft coupling, support frame 1 inner wall left and right sides lower part rear side symmetry is provided with slide rail 31, slide type clamp plate 4 is provided with between two slide rail 31 upper portions, clamp plate 4 top central point is provided with guide pin bushing 41, guide pin bushing 41 top central point puts and opens threaded hole, screw rod 3 and guide pin bushing 41 top central point put screw hole rotary fit, support frame 1 left and right side wall front portion position all opens square groove, support frame 1 left and right side wall front portion position all is provided with gag lever post 5 in the square groove in support frame front and right side wall front portion position, support frame 1 left and right side wall front portion position and right side wall position respectively, left and right side wall front end 7 is provided with the guide pin bushing 7, two elastic component front end 7 front end 8 is provided with two elastic component front end 8, two end 8 front end 8 is connected to front end 8, two side wall front end 8 front end of side wall 7 is provided with front end 8 is provided with the elastic component front end 8, the anti-slip sleeve can prevent the operator from slipping the hand when pulling the handle 9.
When the foundation needs to be backfilled, an operator moves the device to the top position of the foundation, the position of the operator adjusts the device to enable the pressing plate 4 to be located right above the foundation, the pushing plate 6 is located at the front side position of the inner wall of the foundation, then the operator pours backfill soil into the foundation, then the operator grips the handle 9 and pushes the handle 9 backwards, the handle 9 drives the pushing plate 6 to push the pushing plate 6 backwards through the two pushing rods 8 respectively, the pushing plate 6 pushes the two first elastic pieces 7 to deform, the pushing plate 6 pushes backfill soil in the foundation backwards, the backfill soil is pushed to be flat, after the backfill soil is pushed flat, the operator releases the handle 9, the two first elastic pieces 7 restore the original shape and drive the pushing plate 6 to move forwards through the two pushing rods 8, then the operator controls the rotating motor 2 to rotate forwards, the output shaft of the rotating motor 3 drives the screw 3 to rotate forwards, the screw 3 is matched with the threaded hole in the center position of the top of the guide sleeve 41, the guide sleeve 41 drives the pressing plate 4 to move downwards to flatten the backfill soil, after the backfill soil is compacted and flattened, the operator controls the rotating motor 2 drives the rotating the output shaft of the rotating motor 2 to rotate the screw 3 to rotate backwards, and the rotating the screw 4 drives the screw 4 to rotate backwards, and the guide sleeve 4 rotates backwards, and the guide sleeve 41 rotates backwards, and the rotating the screw 4 rotates accordingly, the guide sleeve 4 rotates. The device is even in backfill and can compact and flatten backfill soil.
Example 2
Based on embodiment 1, referring to fig. 1 and 3, the device further comprises a water storage tank 10, a rubber plug 1001, a connecting pipe 11 and a high-pressure spray head 12, wherein the water storage tank 10 is arranged at the rear side position of the top of the support frame 1 in a bolt connection mode, a round hole is formed in the left side position of the top of the water storage tank 10, the rubber plug 1001 is arranged in the round hole at the left side position of the top of the water storage tank 10, a round hole is formed in the center position of the bottom of the water storage tank 10, the connecting pipe 11 is arranged in the round hole at the center position of the bottom of the water storage tank 10, and the high-pressure spray head 12 is arranged at the front end of the connecting pipe 11.
The rubber stopper 1001 is pulled out upwards by an operator, then the rubber stopper 1001 is fully filled into the water storage tank 10 by the operator, the rubber stopper 1001 is downwards plugged back by the operator, the water in the water storage tank 10 is sprayed out from the high-pressure spray head 12 through the connecting pipe 11, the water is sprayed onto backfill soil, the water is mixed with the backfill soil, and the backfill soil is more viscous and firm after being wetted.
Referring to fig. 1 and 5, the two support frames 1 further comprise a connecting rod 13, clamping plates 14 and second elastic members 15, round holes are formed in the lower portions of the left and right side walls of the support frame 1 in a front-back symmetrical mode, the connecting rods 13 are arranged in the round holes in the front-back symmetrical mode in the lower portions of the left and right side walls of the support frame 1 in a sliding mode, clamping plates 14 are arranged between the connecting rods 13 in the front-back symmetrical mode in the lower portions of the left and right side walls of the support frame 1, handles are arranged in the upper portions of the side walls, away from each other, an operator can pull the two clamping plates 14 better by holding the two handles, the second elastic members 15 are sleeved on the four connecting rods 13, one ends of the four second elastic members 15 are connected with one sides, away from each other, of the inner walls of the round holes in the front-back symmetrical mode in the lower portions of the left and right side walls of the support frame 1, and the other ends of the four second elastic members 15 are connected with one sides, away from the connecting rods 13 in the front-back symmetrical mode in the lower portions of the left and right side walls of the support frame 1.
When the device is placed at the top position of the foundation, an operator pulls the two clamping plates 14 back at the same time, the two clamping plates 14 drive the four connecting rods 13 to slide respectively, the two clamping plates 14 squeeze the four second elastic pieces 15 to deform respectively, when the two clamping plates 14 are positioned at the edge positions of the foundation on the left side and the right side, the operator releases the two clamping plates 14, the four second elastic pieces 15 restore to the original state to drive the two clamping plates 14 to slide and reset in opposite directions respectively, and then the two clamping plates 14 clamp the edge positions of the foundation, so that the device is fixed.
The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a foundation backfill device which characterized in that includes:
the rotary motor (2) is arranged in the round hole at the center of the top of the support frame (1);
the lower end of an output shaft of the rotating motor (2) is provided with the screw (3) through a coupler;
the sliding rails (31) are symmetrically arranged at the lower parts of the left side and the right side of the inner wall of the supporting frame (1) and at the rear side;
a pressing plate (4), wherein the pressing plate (4) is arranged between the upper parts of the two sliding rails (31) in a sliding manner;
the center of the top of the pressing plate (4) is provided with a guide sleeve (41), the center of the top of the guide sleeve (41) is provided with a threaded hole, and the screw (3) is in screwed fit with the threaded hole of the center of the top of the guide sleeve (41);
the front parts of the left side wall and the right side wall of the support frame (1) are respectively provided with a square groove, and the square grooves at the front parts of the left side wall and the right side wall of the support frame (1) are respectively provided with the limit rods (5);
a push plate (6) is arranged between the front parts of two square grooves at the front parts of the left and right side walls of the support frame (1) in a sliding manner;
the two limiting rods (5) are sleeved with first elastic pieces (7), one ends of the two first elastic pieces (7) are respectively connected with the rear side walls of the square grooves at the front positions of the left side wall and the right side wall of the supporting frame (1), and the other ends of the two first elastic pieces (7) are connected with the rear side walls of the push plate (6);
the push rods (8) are symmetrically arranged on the left side wall and the right side wall of the push plate (6), and the two push rods (8) penetrate through the front side wall of the support frame (1);
the handles (9) are arranged on the front side walls of the two push rods (8), connecting plates are arranged on the front side walls of the connecting plates of the front side walls of the two push rods (8), and the handles (9) are arranged in the center positions of the front side walls of the connecting plates of the front side walls of the two push rods (8).
2. A foundation backfilling device as claimed in claim 1, further comprising:
the water storage tank (10) is arranged at the rear side of the top of the support frame (1);
a round hole is formed in the left side of the top of the water storage tank (10), and the round hole in the left side of the top of the water storage tank (10) is internally provided with the rubber plug (1001);
a round hole is formed in the center of the bottom of the water storage tank (10), and the round hole in the center of the bottom of the water storage tank (10) is internally provided with the connecting pipe (11);
the high-pressure spray head (12), the front end of the connecting pipe (11) is provided with the high-pressure spray head (12).
3. A foundation backfilling device as claimed in claim 2, further comprising:
the lower parts of the left side wall and the right side wall of the support frame (1) are provided with round holes in a front-back symmetrical mode, and the inside of the round holes in the front-back symmetrical mode of the lower parts of the left side wall and the right side wall of the support frame (1) is provided with the connecting rods (13) in a sliding mode;
clamping plates (14) are arranged between the connecting rods (13) which are symmetrical in front and back at the lower parts of the left side wall and the right side wall of the support frame (1);
the four connecting rods (13) are sleeved with the second elastic pieces (15), one ends of the four second elastic pieces (15) are respectively connected with one sides, far away from each other, of the inner walls of round holes which are symmetrical front and back, of the lower parts of the left side wall and the right side wall of the support frame (1), and the other ends of the four second elastic pieces (15) are respectively connected with one sides, far away from each other, of the connecting rods (13) which are symmetrical front and back, of the lower parts of the left side wall and the right side wall of the support frame (1).
4. A foundation backfill device according to claim 1, characterized in that the rotating electric machine (2) is a servomotor.
5. A foundation backfill device according to claim 1, characterized in that the handle (9) is provided with an anti-slip sleeve.
6. A foundation backfill device according to claim 3, characterized in that the two clamping plates (14) are provided with grips at upper positions of a side wall remote from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223330824.4U CN219430865U (en) | 2022-12-13 | 2022-12-13 | Foundation backfilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223330824.4U CN219430865U (en) | 2022-12-13 | 2022-12-13 | Foundation backfilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219430865U true CN219430865U (en) | 2023-07-28 |
Family
ID=87332047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223330824.4U Active CN219430865U (en) | 2022-12-13 | 2022-12-13 | Foundation backfilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219430865U (en) |
-
2022
- 2022-12-13 CN CN202223330824.4U patent/CN219430865U/en active Active
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