CN115821892B - Foundation leveling device for building construction - Google Patents
Foundation leveling device for building construction Download PDFInfo
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- CN115821892B CN115821892B CN202211476653.8A CN202211476653A CN115821892B CN 115821892 B CN115821892 B CN 115821892B CN 202211476653 A CN202211476653 A CN 202211476653A CN 115821892 B CN115821892 B CN 115821892B
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Abstract
The invention discloses a foundation leveling device for building construction, which comprises: the leveling seat is provided with traveling wheels and a cab, a leveling chamber is arranged in the leveling seat, and the leveling chamber is communicated with the bottom end of the leveling seat; the multistage leveling unit is installed in the leveling chamber and can finish foundation leveling operations with different sinking forces; and the dust falling unit is arranged in the leveling chamber and is used for finishing dust falling operation when the foundation is leveled.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a foundation leveling device for building construction.
Background
High-rise buildings are now being built up, which stands out the laborious nature of construction workers, from laying the foundation to building up the high-rise building, which takes months or even years. The starting point of a high-rise building is to form a foundation, the foundation bearing capacity of the building is different, uneven settlement can occur under the gravity of the building to cause cracking of the building, and the bearing capacity of the foundation is larger as the gravity of the building is higher, so that the stability and safety of the building are ensured, and the foundation is required to be formed.
Chinese patent CN111997117a discloses a leveling device, and in particular relates to a foundation efficient leveling device for building construction. The high-efficiency foundation leveling device for building construction, which can automatically move equipment, level the foundation and then level the foundation, is provided. The invention provides high-efficiency foundation leveling equipment for building construction, which comprises a workbench and a support plate, wherein the bottom of the workbench is connected with the support plate; the advancing mechanism is connected between the two sides of the support plate; the top of the workbench is connected with the main motor; the leveling mechanism is connected between the top of the workbench and the output shaft of the main motor. The leveling device has a single sinking depth to the foundation, so that the working mode of the leveling device is relatively single.
Disclosure of Invention
In order to achieve the above object, the present invention discloses a foundation leveling apparatus for construction, comprising:
the leveling seat is provided with traveling wheels and a cab, a leveling chamber is arranged in the leveling seat, and the leveling chamber is communicated with the bottom end of the leveling seat;
the multistage leveling unit is installed in the leveling chamber and can finish foundation leveling operations with different sinking forces;
and the dust falling unit is arranged in the leveling chamber and is used for finishing dust falling operation when the foundation is leveled.
Preferably, the method further comprises:
the balancing weight is arranged on the leveling seat.
Preferably, the multistage flattening unit includes:
the leveling seat is arranged at the indoor top of the leveling chamber, and the dust falling unit is symmetrically arranged at the indoor top of the leveling chamber by taking the leveling seat as a center;
the double-headed motor is arranged on the leveling seat;
the leveling block is arranged at the end, close to the double-headed motor, of the leveling seat through a resettable telescopic rod;
and the elliptic driving unit is arranged at the output end of the leveling block and is used for driving the leveling block to subside.
Preferably, the elliptical driving unit includes:
the main rotating shaft is arranged at the output end of the double-headed motor;
the main elliptical wheel is arranged on the main rotating shaft and used for driving the leveling block to subside, and the leveling seat is provided with a hollowed-out part which is convenient for the main elliptical wheel to rotate;
the auxiliary elliptical wheels are oppositely arranged on the inner wall of the flattening chamber through auxiliary rotating shafts, the long diameter of each auxiliary elliptical wheel is larger than that of each main elliptical wheel, and each auxiliary elliptical wheel is used for driving the flattening block to subside;
the annular locking groove is arranged on the auxiliary elliptical wheel;
the locking unit and the main elliptical wheel are coaxially arranged on the main rotating shaft, and the locking unit is matched with the annular locking groove;
and the synchronous driving unit is arranged on the leveling seat and is used for driving the locking unit and the dust falling unit to work.
Preferably, the locking unit includes:
the fixed disc is arranged on the main rotating shaft through an installation bearing;
the fixed rod is connected between the fixed disc and the flat seat;
the screw blocks are circumferentially arranged on the fixed disc by taking the main rotating shaft as a center;
the transverse moving screw rod is connected in the screw block;
the driving rotary drum is sleeved on the main rotary shaft, the driving rotary drum is positioned between the leveling seat and the fixed disc, the fixed rod penetrates through the driving rotary drum, inner rotating teeth are arranged on the inner wall of the driving rotary drum, outer rotating teeth are arranged on the outer wall of the driving rotary drum, and the synchronous driving unit is connected with the outer rotating teeth;
the internal gear is meshed with the inner rotating teeth and is arranged on the transverse moving screw rod;
the spline shaft is coaxially arranged on the main rotating shaft;
the brake disc is arranged on the spline shaft through a spline housing, and the end, far away from the inner gear, of the traversing screw rod is propped against the brake disc;
the brake rods are circumferentially arranged on the brake disc by taking the main rotating shaft as a center, and are matched with the annular locking grooves;
the reset spring is sleeved on the spline shaft, one end of the reset spring is propped against the spline sleeve, a spring seat is arranged at the other end of the reset spring, and the spring seat is arranged on the spline shaft far away from the main rotating shaft end.
Preferably, the synchronous drive unit includes:
the mounting vertical plate is mounted on the leveling seat;
the driving motor is arranged on the mounting vertical plate;
the driving turntable is arranged at the output end of the driving motor;
the first connecting rod is eccentrically and rotatably arranged on the driving turntable at one end, a front transverse ejector rod is rotatably arranged at the other end of the first connecting rod, and the front transverse ejector rod is used for driving the dust fall unit to work;
the ejector rod limiting sleeve is arranged on the mounting vertical plate through a fixed connecting rod, is sleeved on the front transverse ejector rod, and is provided with a transverse moving limiting groove communicated with the front transverse moving ejector rod;
the driving gear is arranged on the mounting vertical plate through a connecting rotating shaft and meshed with the outer rotating teeth;
one end of the second connecting rod is connected with the front traversing ejector rod through a limiting rotating shaft, and the limiting rotating shaft is connected in the traversing limiting groove in a sliding manner;
and one end of the third connecting rod is connected with the connecting rotating shaft, and the other end of the third connecting rod is rotationally connected with the other end of the second connecting rod.
Preferably, the dust settling unit includes:
the two water outlet tanks are symmetrically arranged at the top of the flattening room by taking the flattening seat as a center;
the rear transverse ejector rod extends into the water outlet box, and is matched with the front transverse ejector rod;
the vertical pressing plate is positioned in the water outlet tank, and the rear transverse push rod is connected with the vertical pressing plate;
the spray heads are arranged on the water outlet tank through a first valve-carrying pipeline, and one-way valves are arranged on the first valve-carrying pipeline;
the water storage tank is arranged on the leveling seat, the water storage tank is connected with the water outlet tank through a second valve-carrying pipeline, and a one-way valve is arranged on the second valve-carrying pipeline.
Preferably, a channel for spraying the dust settling unit is reserved between the leveling block and the inner wall of the leveling chamber.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the leveling seat in the present invention;
FIG. 3 is a schematic diagram of a synchronous drive unit according to the present invention;
FIG. 4 is a schematic diagram of a synchronous driving unit according to a second embodiment of the present invention;
fig. 5 is a view showing the external appearance of the present invention.
In the figure: 1. leveling the seat; 11. a walking wheel; 12. a cab; 13. a flattening chamber; 14. balancing weight; 2. a multi-stage leveling unit; 21. leveling the seat; 22. a double-ended motor; 23. a flat block; 24. a resettable telescoping rod; 25. a locking unit; 26. a synchronous driving unit; 27. a brake disc; 28. a brake lever; 3. a dust fall unit; 31. a main rotating shaft; 32. a main elliptical wheel; 33. an auxiliary elliptical wheel; 34. an annular locking groove; 35. a fixed plate; 36. a screw block; 37. a traversing screw; 38. driving the drum; 39. an internal gear; 4. an elliptical driving unit; 41. installing a vertical plate; 42. a driving motor; 43. driving a turntable; 44. a first link; 45. a front traversing ejector rod; 46. ejector rod limit sleeve; 47. a drive gear; 48. a second link; 49. a third link; 51. discharging the water tank; 52. the ejector rod is transversely moved; 53. and (5) erecting a pressing plate.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 5, the present embodiment provides a foundation leveling device for building construction, including:
the leveling seat 1 is provided with a traveling wheel 11 and a cab 12, a leveling chamber 13 is arranged in the leveling seat 1, and the leveling chamber 13 is communicated with the bottom end of the leveling seat 1;
a multi-stage leveling unit 2, wherein the multi-stage leveling unit 2 is installed in the leveling chamber 13, and the multi-stage leveling unit 2 can finish foundation leveling operations with different sinking forces;
and the dust settling unit 3 is arranged in the leveling chamber 13, and the dust settling unit 3 is used for finishing dust settling operation when the foundation is leveled.
The working principle and beneficial effects of the technical scheme are as follows:
the invention discloses a foundation leveling device for building construction, wherein an operator in a cab 12 drives a leveling seat 1 to move to the surface of a foundation through a traveling wheel 11, a multi-stage leveling unit 2 in a leveling chamber 13 works to finish the surface leveling of the foundation, a dust settling unit 3 works, and dust generated during the working of the multi-stage leveling unit 2 is reduced. The foundation leveling device for building construction provided by the invention has the advantages that the multistage leveling unit 2 can finish a foundation surface leveling mode of at least two stages, the foundation surface leveling device comprises one-stage foundation surface sedimentation and two-stage foundation surface sedimentation, the foundation surface sedimentation height of one stage is smaller than that of two stages, and the dust settling unit 3 works when the foundation surface of one stage is settled, so that dust settling operation is finished, environmental pollution caused by dust emission is reduced, and the sight of operators is influenced.
In one embodiment, further comprising:
the balancing weight 14, the balancing weight 14 is installed on the leveling base 1.
The beneficial effects of the technical scheme are as follows:
the weight 14 is provided to increase the weight of the levelling seat 1.
In one embodiment, the multi-stage levelling unit 2 comprises:
the leveling seat 21 is arranged at the inner top of the leveling chamber 13, and the dust settling unit 3 is symmetrically arranged at the inner top of the leveling chamber 13 by taking the leveling seat 21 as a center;
a double-headed motor 22, the double-headed motor 22 being mounted on the flat base 21;
the leveling block 23 is arranged at the end, close to the double-headed motor 22, of the leveling seat 21 through a resettable telescopic rod 24;
and the oval driving unit 4 is arranged at the output end of the leveling block 23, and the oval driving unit 4 is used for driving the leveling block 23 to subside.
The working principle and beneficial effects of the technical scheme are as follows:
the double-headed motor 22 mounted on the leveling base 21 works to drive the elliptical driving unit 4 mounted at the output end of the double-headed motor 23 to work so as to complete periodic sedimentation movement of the leveling block 23 mounted on the leveling base 21 through the resettable telescopic rod 24, thereby completing tamping leveling operation of the foundation surface.
In one embodiment, the elliptical drive unit 4 comprises:
a main rotating shaft 31, wherein the main rotating shaft 31 is installed at the output end of the double-headed motor 22;
the main elliptical wheel 32 is arranged on the main rotating shaft 31, the main elliptical wheel 32 is used for driving the leveling block 23 to subside, and the leveling seat 21 is provided with a hollowed-out part which is convenient for the main elliptical wheel 32 to rotate;
the auxiliary elliptical wheels 33, two auxiliary elliptical wheels 33 are oppositely arranged on the inner wall of the leveling chamber 13 through a secondary rotating shaft, the long diameter of each auxiliary elliptical wheel 33 is larger than that of the main elliptical wheel 32, and the auxiliary elliptical wheels 33 are used for driving the leveling blocks 23 to subside;
an annular locking groove 34, the annular locking groove 34 being mounted on the auxiliary elliptical wheel 33;
the locking unit 25 is coaxially arranged on the main rotating shaft 31 with the main elliptical wheel 32, and the locking unit 25 is matched with the annular locking groove 34;
and the synchronous driving unit 26 is arranged on the leveling seat 21, and the synchronous driving unit 26 is used for driving the locking unit 25 and the dust settling unit 3 to work.
The working principle and beneficial effects of the technical scheme are as follows:
the main rotating shaft 31 arranged at the output end of the double-headed motor 22 rotates to drive the main elliptical wheel 32 arranged on the main rotating shaft 31 to rotate, the long diameter end and the short diameter end of the main elliptical wheel 32 are alternately contacted with the leveling block 23, namely, when the long diameter end of the main elliptical wheel 32 is contacted with the leveling block 23, the resettable telescopic rod 24 stretches, the leveling block 23 exposes out of the leveling chamber 13 to finish the tamping leveling of the foundation surface, when the short diameter end of the main elliptical wheel 32 is contacted with the leveling block 23, the resettable telescopic rod 24 contracts, the leveling block 23 returns into the leveling chamber 13, the foundation surface of the main elliptical wheel 32 at the moment is settled at one stage, the synchronous driving unit 26 works to synchronously drive the locking unit 25 and the dust settling unit 3, and when the dust settling unit 3 is settled at one stage of foundation surface, the locking unit 25 moves gradually towards the direction approaching the annular locking groove 34, when the locking unit 25 is matched with the annular locking groove 34, the auxiliary elliptical wheel 33 rotates, when the long diameter end of the auxiliary elliptical wheel 33 is contacted with the leveling block 23, the resettable telescopic rod 24 stretches, the leveling block 23 exposes out of the leveling chamber 13 to finish the tamping leveling of the foundation surface, and the settling height of the leveling block 23 is larger than that of the primary elliptical wheel 32 in two stages because the long diameter of the auxiliary elliptical wheel 33 is larger than that of the primary elliptical wheel 32, so that the foundation surface in one stage is settled when the location A is to the location B, and the foundation surface in two stages is settled when the location B is returned to the location A.
In one embodiment, the locking unit 25 includes:
a fixed disk 35, wherein the fixed disk 35 is mounted on the main rotating shaft 31 through a mounting bearing;
a fixing rod connected between the fixing plate 35 and the flat seat 21;
a screw block 36, wherein a plurality of screw blocks 36 are circumferentially mounted on the fixed disk 35 with the main rotation shaft 31 as a center;
a traversing screw 37, wherein the traversing screw 37 is connected in the screw block 36;
the driving rotary drum 38 is sleeved on the main rotary shaft 31, the driving rotary drum 38 is positioned between the leveling seat 21 and the fixed disc 35, the fixed rod penetrates through the driving rotary drum 38, inner rotating teeth are arranged on the inner wall of the driving rotary drum 38, outer rotating teeth are arranged on the outer wall of the driving rotary drum 38, and the synchronous driving unit 26 is connected with the outer rotating teeth;
an internal gear 39, the internal gear 39 being meshed with the internal rotation teeth, the internal gear 39 being mounted on the traverse screw 37;
a spline shaft coaxially mounted on the main rotation shaft 31;
the brake disc 27 is arranged on the spline shaft through a spline housing, and the end, far away from the internal gear 39, of the traversing screw 37 is abutted against the brake disc 27;
a plurality of brake levers 28 circumferentially mounted on the brake disc 27 with the main rotation shaft 31 as a center, the brake levers 28 being arranged in conformity with the annular locking grooves 34;
the reset spring is sleeved on the spline shaft, one end of the reset spring is propped against the spline sleeve, a spring seat is installed at the other end of the reset spring, and the spring seat is installed at the end, far away from the main rotating shaft 31, of the spline shaft.
The working principle and beneficial effects of the technical scheme are as follows:
the synchronous driving unit 26 works, thereby driving the driving rotary drum 38 to rotate, the driving rotary drum drives the traversing screw 37 connected with the internal gear 39 to rotate in the screw block 36 through the cooperation with the internal gear 39, the screw block 36 is arranged on the fixed disc 35, and the fixed disc 35 is fixedly connected on the leveling base 21 through the fixed rod, so that the screw block 36 connected with the fixed disc 35 is fixed, and then the traversing screw 37 moves towards the direction close to the brake disc 27 under the cooperation of the screw block 36, thereby pushing against the brake disc 27, the brake rod 28 connected with the brake disc 27 moves towards the shrinkage direction of the return spring, the spline sleeve connected with the brake disc 27 moves towards the shrinkage direction of the return spring on the spline shaft, the brake rod 28 is fed into the annular locking groove 34, so that the spline shaft and the auxiliary elliptical wheel 33 are integrally arranged, at this moment, the double-head motor 22 drives the main elliptical wheel 32 and the auxiliary elliptical wheel 33 to synchronously rotate through the main rotating shaft 31, and when the foundation surface at one stage is settled, the auxiliary elliptical wheel 33 can be rotatably arranged on the secondary rotating shaft, so that the auxiliary elliptical wheel 33 can not interfere the whole leveling block 23 when the leveling block 23 is lifted.
In one embodiment, the synchronous drive unit 26 includes:
a mounting riser 41, the mounting riser 41 being mounted on the levelling seat 21;
a driving motor 42, the driving motor 42 being mounted on the mounting riser 41;
a driving turntable 43, wherein the driving turntable 43 is installed at the output end of the driving motor 42;
one end of the first connecting rod 44 is eccentrically and rotatably arranged on the driving turntable 43, the other end of the first connecting rod 44 is rotatably provided with a front traversing ejector rod 45, and the front traversing ejector rod 45 is used for driving the dust fall unit 3 to work;
the ejector rod limiting sleeve 46 is arranged on the mounting vertical plate 41 through a fixed connecting rod, the ejector rod limiting sleeve 46 is sleeved on the front traversing ejector rod 45, and a traversing limiting groove communicated with the ejector rod limiting sleeve 46 is formed in the ejector rod limiting sleeve 46;
a driving gear 47, wherein the driving gear 47 is mounted on the mounting riser 41 through a connecting rotating shaft, and the driving gear 47 is meshed with the outer rotating teeth;
one end of the second connecting rod 48 is connected with the front traversing ejector rod 45 through a limiting rotating shaft, and the limiting rotating shaft is slidably connected in the traversing limiting groove;
and one end of the third connecting rod 49 is connected with the connecting rotating shaft, and the other end of the third connecting rod 49 is rotatably connected with the other end of the second connecting rod 48.
The working principle and beneficial effects of the technical scheme are as follows:
the driving motor 42 installed on the installation riser 41 works, thereby drive the driving turntable 43 installed on the driving motor 42 to rotate, the driving turntable 43 drives the front traversing ejector rod 45 to do periodic back-and-forth movement in the ejector rod limiting sleeve 46 through the first connecting rod 44, and along with the periodic back-and-forth movement of the front traversing ejector rod 45, thereby drive the second connecting rod 48 connected with the front traversing ejector rod 45 and the third connecting rod 49 connected with the second connecting rod 48 to do anticlockwise rotation by taking the connecting rotating shaft as the center, thereby drive the driving gear 47 installed on the connecting rotating shaft to do anticlockwise rotation, the driving gear 47 drives the driving rotary drum 38 meshed with the driving gear 47 to rotate, thus when the front traversing ejector rod 45 periodically moves back-and-forth, the driving rotary drum 38 is driven to rotate through the driving gear 47, and when the current traversing ejector rod 45 periodically moves back-and-forth, the dust fall unit 3 is driven to work, thereby spray atomized water drops and reduce the generation of flying dust.
In one embodiment, the dust settling unit 3 includes:
the water outlet tanks 51, the two water outlet tanks 51 are symmetrically installed at the inner top of the leveling chamber 13 with the leveling seat 21 as a center;
a rear traversing ejector rod 52, wherein the rear traversing ejector rod 52 extends into the water outlet tank 51, and the rear traversing ejector rod 52 is matched with the front traversing ejector rod 45;
the vertical pressing plate 53 is positioned in the water outlet box 51, and the rear transverse ejector rod 52 is connected with the vertical pressing plate 53;
the spray heads are arranged on the water outlet tank 51 through a first valve-carrying pipeline, and one-way valves are arranged on the first valve-carrying pipeline;
the water storage tank is arranged on the leveling seat 1 and is connected with the water outlet tank 51 through a second valve-carrying pipeline, and a one-way valve is arranged on the second valve-carrying pipeline;
the connecting spring is positioned in the water outlet tank 51, sleeved on the rear transverse ejector rod 52 and connected between the inner wall of the water outlet tank 51 and the vertical pressing plate 53.
The working principle and beneficial effects of the technical scheme are as follows:
when the front traversing ejector rod 45 moves forwards, the vertical pressing plate 53 which is propped against the rear traversing ejector rod 52 and is connected with the rear traversing ejector rod 52 moves towards the stretching direction of the connecting spring, so that water in the water outlet tank 51 is extruded from the spray header, the spray header generates atomized water drops, dust generated by settlement of the foundation surface at one stage is restrained, the dust is settled on the foundation surface due to the adhered water drops, the dust cannot be raised when the foundation surface at two stages is settled, when the front traversing ejector rod 45 moves backwards, the connecting spring contracts and resets, the vertical pressing plate 53 moves towards the contracting direction of the connecting spring, and water in the water storage tank is pumped into the water outlet tank 51 through the second valve-carrying pipeline.
In one embodiment, a channel for spraying the dust settling unit 3 is reserved between the leveling block 23 and the inner wall of the leveling chamber 13.
The beneficial effects of the technical scheme are as follows:
the setting of passageway is convenient for atomize the water droplet and sprays in level and smooth seat 1 bottom.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While remaining within the scope of the invention as claimed 。
Claims (5)
1. A foundation grading device for construction, comprising:
the leveling seat (1), a travelling wheel (11) and a cab (12) are arranged on the leveling seat (1), a leveling chamber (13) is arranged in the leveling seat (1), and the leveling chamber (13) is communicated with the bottom end of the leveling seat (1);
the multistage leveling unit (2), the multistage leveling unit (2) is installed in the leveling chamber (13), and the multistage leveling unit (2) can finish foundation leveling operations with different sinking forces;
the dust settling unit (3), the dust settling unit (3) is arranged in the leveling chamber (13), and the dust settling unit (3) is used for finishing dust settling operation when the foundation is leveled;
the multistage flattening unit (2) comprises: the leveling base (21), leveling base (21) install in leveling room (13) interior top, dust fall unit (3) regard leveling base (21) as the center symmetry install in leveling room (13) interior top, install double-end motor (22) on leveling base (21), leveling piece (23) through but reset telescopic link (24) install in leveling base (21) are close to double-end motor (22) end, oval drive unit (4) install in leveling piece (23) output, oval drive unit (4) are used for driving the subsidence of leveling piece (23);
the elliptical drive unit (4) comprises: the main rotating shaft (31) is arranged at the output end of the double-headed motor (22), the main rotating shaft (31) is provided with a main elliptical wheel (32), the main elliptical wheel (32) is used for driving sedimentation of the leveling block (23), the leveling seat (21) is provided with a hollowed-out part which is convenient for the main elliptical wheel (32) to rotate, two auxiliary elliptical wheels (33) are oppositely arranged on the inner wall of the leveling chamber (13) through secondary rotating shafts, the long diameter of each auxiliary elliptical wheel (33) is larger than that of the main elliptical wheel (32), each auxiliary elliptical wheel (33) is used for driving sedimentation of the leveling block (23), each auxiliary elliptical wheel (33) is provided with an annular locking groove (34), each locking unit (25) and the corresponding main elliptical wheel (32) are coaxially arranged on the main rotating shaft (31), each locking unit (25) is matched with the corresponding annular locking groove (34), the synchronous driving unit (26) is arranged on the leveling seat (21), and the synchronous driving unit (26) is used for driving the corresponding synchronous driving unit (25) and the synchronous driving unit (3) to work;
the locking unit (25) comprises: the novel self-locking spring comprises a main rotating shaft (31), a fixed disc (35) installed through an installation bearing, a fixed rod is connected between the fixed disc (35) and a flat seat (21), the fixed disc (35) is provided with a plurality of screw blocks (36) circumferentially arranged on the main rotating shaft (31) by taking the main rotating shaft (31) as a center, a traversing screw rod (37) is connected in the screw blocks (36), a driving rotating drum (38) is sleeved on the main rotating shaft (31), an inner rotating tooth is installed on the inner wall of the driving rotating drum (38), an outer rotating tooth is installed on the outer wall of the driving rotating drum (38), a synchronous driving unit (26) is connected with the outer rotating tooth, an inner gear (39) is installed on the traversing screw rod (37) and meshed with the inner rotating tooth, a spline shaft is coaxially installed on the main rotating shaft (31), the brake disc (27) is installed on the spline shaft by a spline housing, a plurality of brake rods (28) are installed on the brake disc (27) circumferentially arranged on the main rotating shaft (31) by taking the inner gear (39) as a center, a reset spring seat (34) is installed on the other end, and the reset spring seat is installed on the other end of the reset spring housing.
2. A foundation levelling apparatus for building construction according to claim 1, further comprising:
the balancing weight (14), balancing weight (14) install in level and smooth seat (1).
3. A foundation levelling device for building construction according to claim 1, characterized in that the synchronous drive unit (26) comprises: install in install riser (41) on leveling seat (21), driving motor (42) install in install riser (41) on, drive carousel (43) install in drive motor (42) output, first connecting rod (44) one end eccentric rotation install in on drive carousel (43), first connecting rod (44) other end rotates and installs preceding sideslip ejector pin (45), preceding sideslip ejector pin (45) are used for the drive dust fall unit (3) work, ejector pin spacer sleeve (46) are installed on installing riser (41) through fixed connecting rod, ejector pin spacer sleeve (46) cover is located on preceding sideslip ejector pin (45), offer the sideslip spacing groove that communicates in it on ejector pin spacer sleeve (46), drive gear (47) are installed on installing riser (41) through the connection pivot, drive gear (47) and outer rotation tooth meshing, second connecting rod (48) one end are connected with preceding ejector pin (45) through spacing pivot, spacing pivot sliding connection in the spacing groove, third connecting rod (49) one end is connected with the pivot of connecting rod (48).
4. A foundation levelling device for building construction according to claim 3, characterized in that the dust settling unit (3) comprises: two water outlet tanks (51) which are symmetrically arranged at the inner top of the leveling chamber (13) with the leveling seat (21) as a center, a rear transverse ejector rod (52) stretches into the water outlet tank (51), a rear transverse ejector rod (52) is matched with a front transverse ejector rod (45) and is arranged, a vertical pressing plate (53) is arranged in the water outlet tank (51), the rear transverse ejector rod (52) is connected with the vertical pressing plate (53), a plurality of spray heads are arranged on the water outlet tank (51) through a first valve-carrying pipeline, a one-way valve is arranged on the first valve-carrying pipeline, a water storage tank is arranged on the leveling seat (1), the water storage tank is connected with the water outlet tank (51) through a second valve-carrying pipeline, and the one-way valve is arranged on the second valve-carrying pipeline.
5. A foundation levelling device for building construction according to claim 1, characterized in that a channel for the dust fall unit (3) to spray is reserved between the levelling block (23) and the inner wall of the levelling chamber (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211476653.8A CN115821892B (en) | 2022-11-23 | 2022-11-23 | Foundation leveling device for building construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211476653.8A CN115821892B (en) | 2022-11-23 | 2022-11-23 | Foundation leveling device for building construction |
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| CN115821892A CN115821892A (en) | 2023-03-21 |
| CN115821892B true CN115821892B (en) | 2023-09-26 |
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| CN202211476653.8A Active CN115821892B (en) | 2022-11-23 | 2022-11-23 | Foundation leveling device for building construction |
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| US4950101A (en) * | 1989-03-10 | 1990-08-21 | M-B-W Inc. | Shaft coupling construction for a vibratory screed |
| CN206233219U (en) * | 2016-11-23 | 2017-06-09 | 五矿二十三冶建设集团有限公司 | A kind of construction site ground multi-stag roller-compactor |
| CN108166474A (en) * | 2018-01-16 | 2018-06-15 | 湖南湘讯企业管理有限公司 | A kind of two-stage tamping unit of the power construction with inclined plane rotary disk |
| CN208604652U (en) * | 2018-07-10 | 2019-03-15 | 李杰圆 | A kind of ground flattening device for building |
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