CN215329940U - Deep-digging foundation pit detection layered leveling backfill device - Google Patents
Deep-digging foundation pit detection layered leveling backfill device Download PDFInfo
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- CN215329940U CN215329940U CN202121815597.7U CN202121815597U CN215329940U CN 215329940 U CN215329940 U CN 215329940U CN 202121815597 U CN202121815597 U CN 202121815597U CN 215329940 U CN215329940 U CN 215329940U
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- mounting seat
- foundation pit
- stirring rod
- leveling
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- 238000001514 detection method Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 49
- 238000003756 stirring Methods 0.000 claims abstract description 27
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 238000005096 rolling process Methods 0.000 claims description 9
- 239000011241 protective layer Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 13
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model relates to the field of construction equipment, and particularly discloses a deep-excavated foundation pit detection layered leveling backfilling device which comprises two mounting frames symmetrically arranged about a foundation pit, wherein moving wheels are arranged at the bottoms of the mounting frames, two parallel guide rails are arranged between the mounting frames, a mounting seat is connected between the guide rails in a sliding manner, and a power device for driving the mounting seat to slide is arranged on the mounting seat; a material collecting hopper is fixed on the mounting seat, and a material discharging pipe communicated with the material collecting hopper is fixed at the bottom of the mounting seat; a coaxial stirring rod is arranged in the discharge pipe, helical blades are fixed on the periphery of the stirring rod, and the top of the stirring rod extends into the aggregate bin; a leveling plate is arranged at the bottom of the discharge pipe; the bottom of the stirring rod is provided with a driving motor for driving the stirring rod and the leveling plate; the utility model aims to solve the problem that the backfilled material cannot be uniformly paved in the foundation pit body, so that the later tamping effect is influenced.
Description
Technical Field
The utility model relates to the technical field of building equipment, and particularly discloses a detection, layering, leveling and backfilling device for a deep-excavated foundation pit.
Background
In construction, the foundation pit comprises a plurality of types, such as large excavation, a fertilizer tank, a pipe gallery and the like, but after construction is finished, the foundation pit needs to be backfilled so as to reach the ground surface height during excavation, so that the conditions of collapse or cracks and the like of the foundation pit are avoided, and hidden dangers are brought to construction safety; however, because the foundation pit has a certain slope and the upper surface is narrow, the backfilled materials are easy to accumulate on the slope of the foundation pit, so that the backfilled materials are inconvenient to uniformly pave in the foundation pit body, and the later tamping effect is affected.
Disclosure of Invention
The utility model aims to provide a detection, layering and leveling backfill device for a deep-digging foundation pit, and aims to solve the problem that a backfill material cannot be uniformly paved in a foundation pit body, and the later tamping effect is influenced.
In order to achieve the purpose, the basic scheme of the utility model is as follows:
a detection, layering, leveling and backfilling device for a deep-excavated foundation pit comprises two mounting frames symmetrically arranged about the foundation pit, wherein moving wheels are arranged at the bottoms of the mounting frames, two parallel guide rails are arranged between the mounting frames, a mounting seat is connected between the guide rails in a sliding manner, and a power device for driving the mounting seat to slide is arranged on the mounting seat; a material collecting hopper is fixed on the mounting seat, and a material discharging pipe communicated with the material collecting hopper is fixed at the bottom of the mounting seat; a coaxial stirring rod is arranged in the discharge pipe, helical blades are fixed on the periphery of the stirring rod, and the top of the stirring rod extends into the aggregate bin; a leveling plate is arranged at the bottom of the discharging pipe, the top end of the leveling plate is flush with the bottom end of the discharging pipe, and a vertically arranged rotating shaft is fixed in the middle of the leveling plate; the utility model discloses a stirring rod, including puddler, bracing piece, driving motor, pivot fixed connection, the puddler bottom is provided with driving motor, be fixed with the bracing piece between driving motor week side and the discharging pipe, driving motor is two output end motors, one of them output of driving motor and puddler bottom fixed connection, another output of driving motor then and pivot fixed connection.
During backfilling, materials are poured into the collecting hopper, the driving motor drives the stirring rod and the spiral blade to rotate, the materials orderly fall into the discharging pipe under the action of the stirring rod and the spiral blade and fall into the foundation pit along the discharging pipe, the power device drives the mounting seat to horizontally and reciprocally move at the moment, the backfilling device is horizontally and longitudinally moved integrally by the moving wheel, and therefore the discharging pipe is adjusted to reciprocally move in the foundation pit, the materials are uniformly layered and paved in the foundation pit, the subsequent tamping effect is improved, and collapse and cracks caused by nonuniform paving of the materials are prevented; meanwhile, the driving motor drives the scraper plate to rotate through the rotating shaft, the materials are preliminarily leveled, the materials are prevented from being accumulated at the same position, the leveling degree of the materials is further improved, the follow-up leveling process of the materials is omitted, and the follow-up tamping effect is enhanced.
Optionally, a plurality of grooves are formed in the bottom of the leveling plate and are distributed at equal intervals, a rolling roller is horizontally and rotatably connected in each groove, and the bottom of the rolling roller is flush with the bottom of the leveling plate.
Through setting up the roller that rolls, utilize the roller that rolls to carry out tentatively leveling to the material, it is better to level the effect, when also can avoiding leveling the material, the material attaches on leveling the board, and the effect is leveled in the influence.
Optionally, a guide groove is formed in each guide rail, guide moving wheels extending into the guide groove are arranged on two sides of the mounting seat, the power device comprises a power motor fixed on the mounting seat, and the power motor is used for driving the guide moving wheels to rotate.
Through the cooperation of guide way and direction removal wheel, play the effect of removal and direction to the mount pad, prevent that the mount pad from taking place the skew in removing.
Optionally, a plurality of discharge gates have been seted up to discharging pipe week side, and the discharge gate slope sets up, and the discharge gate is located driving motor top.
A plurality of discharge ports are formed in the peripheral side of the discharge pipe, so that the influence on the discharge of the materials by the support rod and the driving motor is compensated, and the discharge rate of the materials is improved.
Optionally, the recess top is fixed with the mud guard that the slope set up, mud guard tip with roll the laminating.
Utilize the mud board to strike off the surface of rolling the roller, prevent that the material from gluing on rolling the roller.
Optionally, the surfaces of the stirring rod and the supporting rod are plated with protective layers.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
FIG. 1 is a longitudinal cross-sectional view of an embodiment of the present invention;
FIG. 2 is a longitudinal cross-sectional view of a rail and mount in an embodiment of the utility model;
fig. 3 is a schematic structural diagram of a leveling plate according to an embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a mounting frame 1, a moving wheel 2, a guide rail 3, a mounting seat 4, a material collecting hopper 5, a material discharging pipe 6, a stirring rod 7, a spiral blade 8, a driving motor 9, a supporting rod 10, a leveling plate 11, a rotating shaft 12, a grinding roller 13, a moving guide wheel 14, a guide groove 15, a material discharging port 16 and a mud removing plate 17.
Examples
As shown in fig. 1, 2 and 3:
a detection, layering, leveling and backfilling device for a deep-excavated foundation pit comprises two mounting frames 1 symmetrically arranged about the foundation pit, moving wheels 2 are mounted at the bottoms of the mounting frames 1, two parallel guide rails 3 are arranged between the mounting frames 1, a mounting seat 4 is connected between the guide rails 3 in a sliding manner, and a power device for driving the mounting seat 4 to slide is arranged on the mounting seat 4; the mounting seat 4 is welded with a material collecting hopper 5, and the bottom of the mounting seat 4 is connected with a material discharging pipe 6 communicated with the material collecting hopper 5 through a bolt, so that the material discharging pipe 6 can be conveniently replaced; a coaxial stirring rod 7 is arranged in the discharge pipe 6, helical blades 8 are fixed on the periphery of the stirring rod 7, and the top of the stirring rod 7 extends into the aggregate bin 5; a leveling plate 11 is arranged at the bottom of the discharge pipe 6, the top end of the leveling plate 11 is flush with the bottom end of the discharge pipe 6, and a vertically arranged rotating shaft 12 is welded in the middle of the leveling plate 11; the utility model discloses a stirring rod, including puddler 7, welding have bracing piece 10 between puddler 9 week side and discharging pipe 6, and driving motor 9 is double output end motor, and one of them output of driving motor 9 and puddler 7 bottom fixed connection, another output of driving motor 9 then with pivot 12 fixed connection, utilize driving motor 9 to realize the synchronous revolution of synchronous puddler 7 and levelling plate 11, make the operation more simple and convenient.
During backfilling, materials are poured into the collecting hopper 5, the driving motor 9 drives the stirring rod 7 and the spiral blade 8 to rotate, the materials orderly fall into the discharging pipe 6 under the action of the stirring rod 7 and the spiral blade 8 and fall into a foundation pit along the discharging pipe 6, at the moment, the power device is used for driving the mounting seat 4 to horizontally and transversely reciprocate, and the whole backfilling device is horizontally and longitudinally moved through the moving wheel 2, so that the discharging pipe 6 is adjusted to reciprocate in the foundation pit, the materials are uniformly layered and paved in the foundation pit, the subsequent tamping effect is improved, and collapse and cracks caused by nonuniform paving of the materials are prevented; meanwhile, the driving motor 9 drives the scraper plates to rotate through the rotating shaft 12, the materials are preliminarily leveled, the discharged materials can be impacted to be dispersed, the materials are prevented from being stacked at the same position, the leveling degree of the materials is further improved, the follow-up leveling process of the materials is omitted, and the follow-up tamping effect is enhanced.
As shown in fig. 3: set up the recess that two symmetries set up on leveling plate 11 bottom, horizontal rotation is connected with the roller 13 that rolls in the recess, and the bottom of rolling roller 13 flushes with leveling plate 11 bottom.
Through setting up roller 13, utilize roller 13 to carry out tentatively leveling to the material, level and smooth the effect better, when also can avoiding leveling the material, the material attaches on leveling plate 11, and the effect is leveled in the influence.
As shown in fig. 2: optionally, the guide rail 3 is provided with a guide groove 15, two sides of the mounting seat 4 are provided with guide moving wheels 2 extending into the guide groove 15, the power device includes a power motor (conventional technical means of those skilled in the art, and therefore not shown in the drawings) fixed on the mounting seat 4 through a bolt, and the power motor is used for driving the guide moving wheels 2 to rotate.
The guide groove 15 is matched with the guide moving wheel 2 to play a role in moving and guiding the mounting seat 4, and the mounting seat 4 is prevented from shifting in the moving process.
As shown in fig. 1 and 2: optionally, four discharge ports 16 are formed on the periphery of the discharge pipe 6, the discharge ports 16 are distributed in a circular array, the discharge ports 16 are arranged in an inclined manner, and the discharge ports 16 are located above the driving motor 9.
A plurality of discharge ports 16 are formed on the periphery of the discharge pipe 6, so that the influence on the support rod 10 and the driving motor 9 on the discharge of materials is compensated, and the discharge rate of the materials is improved.
Optionally, the welding of recess top has the mud removing plate 17 that the slope set up, and mud removing plate 17 tip with roll 13 laminating utilize mud removing plate 17 to strike off the surface of rolling roller 13, prevent that the material from gluing on rolling roller 13.
Optionally, protective layers are plated on the surfaces of the stirring rod 7 and the supporting rod 10, so that the corrosion resistance of the stirring rod 7 and the supporting rod 10 is prevented through the protective layers, and the service life of the stirring rod is prolonged.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the present invention.
Claims (6)
1. The utility model provides a deep-cut foundation ditch detects layering and levels backfill device which characterized in that: the device comprises two mounting frames which are symmetrically arranged about a foundation pit, wherein moving wheels are arranged at the bottoms of the mounting frames, two parallel guide rails are arranged between the mounting frames, a mounting seat is connected between the guide rails in a sliding manner, and a power device for driving the mounting seat to slide is arranged on the mounting seat; a material collecting hopper is fixed on the mounting seat, and a material discharging pipe communicated with the material collecting hopper is fixed at the bottom of the mounting seat; a coaxial stirring rod is arranged in the discharge pipe, helical blades are fixed on the periphery of the stirring rod, and the top of the stirring rod extends into the aggregate bin; a leveling plate is arranged at the bottom of the discharging pipe, the top end of the leveling plate is flush with the bottom end of the discharging pipe, and a vertically arranged rotating shaft is fixed in the middle of the leveling plate; the utility model discloses a stirring rod, including puddler, bracing piece, driving motor, pivot fixed connection, the puddler bottom is provided with driving motor, be fixed with the bracing piece between driving motor week side and the discharging pipe, driving motor is two output end motors, one of them output of driving motor and puddler bottom fixed connection, another output of driving motor then and pivot fixed connection.
2. The deep-cutting foundation pit detection layered leveling backfilling device according to claim 1, characterized in that: set up a plurality of equidistant distribution's recess on the levelling plate bottom, the horizontal rotation is connected with the roller that rolls in the recess, and the bottom of rolling the roller flushes with the levelling plate bottom.
3. The deep-cutting foundation pit detection layered leveling backfilling device according to claim 2, characterized in that: the guide rail is provided with guide grooves, guide moving wheels extending into the guide grooves are arranged on two sides of the mounting seat, the power device comprises a power motor fixed on the mounting seat, and the power motor is used for driving the guide moving wheels to rotate.
4. The deep-cutting foundation pit detection layered leveling backfilling device according to claim 3, characterized in that: a plurality of discharge gates have been seted up to discharging pipe week side, and the discharge gate slope sets up, and the discharge gate is located driving motor top.
5. The deep-cutting foundation pit detection layered leveling backfilling device according to claim 4, characterized in that: the top of the groove is fixed with a mud removing plate which is obliquely arranged, and the end part of the mud removing plate is attached to the rolling roller.
6. The deep-cutting foundation pit detection layered leveling backfilling device according to claim 5, characterized in that: and protective layers are plated on the surfaces of the stirring rod and the supporting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121815597.7U CN215329940U (en) | 2021-08-04 | 2021-08-04 | Deep-digging foundation pit detection layered leveling backfill device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121815597.7U CN215329940U (en) | 2021-08-04 | 2021-08-04 | Deep-digging foundation pit detection layered leveling backfill device |
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| Publication Number | Publication Date |
|---|---|
| CN215329940U true CN215329940U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121815597.7U Active CN215329940U (en) | 2021-08-04 | 2021-08-04 | Deep-digging foundation pit detection layered leveling backfill device |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116770867A (en) * | 2023-08-25 | 2023-09-19 | 北京建筑大学 | Foundation pit backfilling device and method |
-
2021
- 2021-08-04 CN CN202121815597.7U patent/CN215329940U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116770867A (en) * | 2023-08-25 | 2023-09-19 | 北京建筑大学 | Foundation pit backfilling device and method |
| CN116770867B (en) * | 2023-08-25 | 2023-10-27 | 北京建筑大学 | Foundation pit backfilling device and method |
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