CN217231979U

CN217231979U - Engineering construction ground leveling device

Info

Publication number: CN217231979U
Application number: CN202220316691.6U
Authority: CN
Inventors: 李昌应
Original assignee: Sichuan Tianyu Surveying And Mapping Co ltd
Current assignee: Sichuan Tianyu Surveying And Mapping Co ltd
Priority date: 2022-02-17
Filing date: 2022-02-17
Publication date: 2022-08-19
Anticipated expiration: 2032-02-17

Abstract

The utility model discloses an engineering construction ground levelling device belongs to engineering construction technical field, including the fixed station, two distance sensor of locating the fixed station top and respectively with two distance sensor complex lead cone pieces, above-mentioned fixed station top still is equipped with accepts the roof beam, the above-mentioned bilateral symmetry of accepting the roof beam diapire installs the articulated shaft in two lead cone piece position of control respectively, two above-mentioned lead cone piece below all are equipped with the receiver of liftable, the universal wheel is all installed in the four corners of above-mentioned fixed station diapire, and the four corners of above-mentioned fixed station diapire is all sunken to be formed with the kerve, all be equipped with the angle stake of liftable in every above-mentioned kerve, and the fixed welding of a lateral wall of above-mentioned fixed station has the positioning motor who drives four angle stake lifts. This engineering construction ground levelling device is convenient for carry out conveniently levelling to foundation everywhere at the job site, alleviates staff's burden for levelling work goes on more conveniently smoothly.

Description

Engineering construction ground leveling device

Technical Field

The utility model belongs to the technical field of the engineering construction, concretely relates to engineering construction ground levelling device.

Background

The engineering construction is a special subject for accounting of the integrated accounting engineering cost of a building installation enterprise, and is a new construction, extension and reconstruction activity for a construction project according to the requirements of a construction project design file.

Whether the equipment that is used for detecting the ground is the horizontally at present, mostly need the manual work to lift it to the assigned position and just can carry out the leveling work, and the ground area of mill's construction usually is very big, and the leveling of each department all needs the manual work to resist and lifts equipment, brings very big burden for the staff, leads to leveling work to go on conveniently smoothly.

Disclosure of Invention

An object of the utility model is to provide an engineering construction ground levelling device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a leveling device for engineering construction foundations comprises a fixed table, two distance sensors arranged above the fixed table and lead cone blocks respectively matched with the two distance sensors, wherein a bearing beam is further arranged above the fixed table, hinged shafts for respectively controlling the directions of the two lead cone blocks are symmetrically arranged on two sides of the bottom wall of the bearing beam, and a liftable storage box is arranged below each of the two lead cone blocks;

universal wheels are installed at four corners of the bottom wall of the fixing table, bottom grooves are formed in the four corners of the bottom wall of the fixing table in a recessed mode, liftable corner piles are arranged in each bottom groove, and a positioning motor for driving the four corner piles to ascend and descend is fixedly welded on one side wall of the fixing table.

As preferred embodiment, the fixed welding of center department of above-mentioned fixed station roof has the stake of support, and two above-mentioned distance sensor install respectively in the relative both sides wall of stake of support, and the outer wall of two above-mentioned articulated shafts all overlaps and is equipped with the extension rod, and two above-mentioned plumbous awl pieces weld respectively in the bottom of two extension rods.

In a preferred embodiment, protective sleeves are welded on two sides of the bottom wall of the bearing beam, and electric push rods are embedded in the inner sides of the two protective sleeves.

In a preferred embodiment, two supporting shafts are rotatably connected to two sides of the inside of the fixing table, and each supporting shaft passes through two bottom grooves on one side of the fixing table.

In a preferred embodiment, the supporting shaft is coaxially connected with a main bevel gear at one end inside the two bottom grooves, a slave bevel gear meshed with the main bevel gear is further arranged inside the bottom grooves, the slave bevel gear is coaxially sleeved on the inner support shaft, a threaded rod is coaxially connected with the bottom end of the inner support shaft, and the corner pile in the bottom groove is threadedly mounted below the threaded rod.

As a preferred embodiment, one end of each of the two support shafts, which is far away from the positioning motor, penetrates out of the fixing table, a belt pulley is coaxially sleeved on each of the two support shafts, and the two belt pulleys are connected through a belt.

This engineering construction ground levelling device's technological effect and advantage:

the distance between the two distance sensors and the lead cone blocks at the two ends of the distance sensors is detected, so that whether the foundation of a construction site is flat or not and the deviation of the foundation when the foundation is not flat can be known, and the uneven foundation can be repaired conveniently in the follow-up process;

after the position of the foundation to be leveled is determined, the positioning motor works to drive the four threaded rods to rotate, so that the four corner piles extend out to the outside and contact with the surface of the foundation, the fixing table and the structure above the fixing table are supported and stabilized, and the device is prevented from moving in the leveling process to cause inaccuracy in leveling.

Drawings

Fig. 1 is a schematic structural diagram of a top view of an embodiment of the present invention;

fig. 2 is a schematic structural view of a bottom view of the embodiment of the present invention;

FIG. 3 is a partial front view of an embodiment of the present invention;

FIG. 4 is a cross-sectional view of the embodiment of FIG. 1 taken along line A-A of the present invention;

FIG. 5 is an enlarged view of the embodiment of the present invention shown in FIG. 4B;

fig. 6 is an enlarged view of the embodiment of fig. 2 at C according to the present invention.

In the figure: 1. a fixed table; 2. supporting piles; 3. a bearing beam; 4. a distance sensor; 5. installing a sleeve; 6. hinging a shaft; 7. an extension rod; 8. a lead cone block; 9. protecting the cylinder; 10. an electric push rod; 11. a support plate; 12. a storage box; 13. positioning a motor; 14. a bottom groove; 15. a support shaft; 16. a main bevel gear; 17. a slave bevel gear; 18. an inner fulcrum; 19. a threaded rod; 20. corner piles; 21. a belt pulley; 22. a belt; 23. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a leveling device for engineering construction foundation includes a fixed platform 1, two distance sensors 4 disposed above the fixed platform 1, and lead cone blocks 8 respectively engaged with the two distance sensors 4.

The center of the top wall of the fixed platform 1 is fixedly welded with a supporting pile 2, a bearing beam 3 is also arranged above the fixed platform 1, the center of the bottom wall of the bearing beam 3 is welded with the top end of the supporting pile 2, two distance sensors 4 are respectively arranged on two opposite side walls of the supporting pile 2, the distance sensors 4 are used for detecting the distance between the distance sensors and one lead cone block 8, mounting sleeves 5 are respectively welded on two sides of the bottom wall of the bearing beam 3, articulated shafts 6 for respectively controlling the directions of the two lead cone blocks 8 are symmetrically arranged on two sides of the bottom wall of the bearing beam 3, the two articulated shafts 6 are respectively and rotatably connected with the inner sides of the two mounting sleeves 5, the damping values of the articulated shafts 6 and the mounting sleeves 5 are smaller, the two articulated shafts 6 can be easily turned over on the two mounting sleeves 5, the outer walls of the two articulated shafts 6 are respectively sleeved with an extension rod 7, and the two lead cone blocks 8 are respectively welded at the bottom ends of the two extension rods 7;

still weld in the both sides of accepting 3 diapalls of roof beam and protect a section of thick bamboo 9, two protect a 9 inboard all embedded electric putter 10 of installing, two electric putter 10's flexible end all is connected with extension board 11, all is equipped with the receiver 12 of liftable in two plumbous awl pieces below, and two receivers 12 are installed respectively in the one side that two extension boards 11 roof are close to each other, and receiver 12 is used for temporarily accomodating plumbous awl piece 8 and makes plumbous awl piece 8 stabilize not rocking.

A positioning motor 13 for driving four corner piles 20 to ascend and descend is fixedly welded on one side wall of the fixed table 1, four corners of the bottom wall of the fixed table 1 are recessed to form bottom grooves 14, support shafts 15 are rotatably connected to two sides inside the fixed table 1, each support shaft 15 penetrates through two bottom grooves 14 on one side of the fixed table 1, an output shaft of the positioning motor 13 is coaxially connected with one support shaft 15, one ends of the support shafts 15, which are positioned inside the two bottom grooves 14, are coaxially connected with a main bevel gear 16, a secondary bevel gear 17 meshed with the main bevel gear 16 is further arranged in each bottom groove 14, the secondary bevel gear 17 is coaxially sleeved on an inner support shaft 18, the bottom end of the inner support shaft 18 is coaxially connected with a threaded rod 19, a liftable corner pile 20 is arranged in each bottom groove 14, the corner pile 20 is installed below the threaded rod 19 in a threaded manner, and ascends and descends along with the operation of the threaded rod 19, one end, far away from the positioning motor 13, of the two support shafts 15 penetrates out of the fixed table 1 and is coaxially sleeved with a belt pulley 21, connect through belt 22 between two belt pulleys 21 for two back shafts 15 can rotate simultaneously, all install universal wheel 23 in the four corners of fixed station 1 diapire.

When the engineering construction foundation leveling device is used, the fixing platform 1 is pushed to move to a foundation to be leveled along the rolling of the four universal wheels 23, then the positioning motor 13 is enabled to work to drive the supporting shaft 15 connected with the positioning motor to operate, the belt pulley 21 on the supporting shaft 15 operates along with the supporting shaft and drives the belt 22 to operate, so that the other belt pulley 21 drives the other supporting shaft 15 to operate, the main bevel gears 16 in the four bottom grooves 14 synchronously operate, the four secondary bevel gears 17 operate, the four threaded rods 19 operate along with the supporting shaft and drive the four corner piles 20 to sink and contact with the ground, finally, the four corner piles 20 contact with the ground, the four universal wheels 23 are suspended, and the stability of the fixing platform 1 can be guaranteed at the moment;

(at this moment, the two electric push rods 10 are in a contraction state, so that the two lead cone blocks 8 are just stored in the inner cavities of the two storage boxes 12, the outer walls of the lead cone blocks 8 are attached to the inner walls of the storage boxes 12, and the lead cone blocks 8 are kept stable and cannot shake) to drive the two electric push rods 10 to extend to drive the two support plates 11 and the two storage boxes 12 to sink, so that the lead cone blocks 8 are separated from the storage boxes 12, at this moment, if the ground is uneven, the two lead cone blocks 8 can drive the two extension rods 7 to overturn to a certain degree along the two articulated shafts 6 under the action of gravity, at this moment, two distance sensors 4 work to detect two distances with different numerical values, and the ground is not even at this moment; if the ground is the horizontally, two numerical values that detect are the same, during the in-service use, can make two distance sensor 4 and external controller electric connection for distance sensor 4 can transmit the signal of telecommunication to controller, thereby can show numerical equipment (for example liquid crystal display) with numerical value transmission to the external world, makes things convenient for personnel to obtain numerical value.

The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art should be covered within the protection scope of the present invention in the technical scope disclosed by the present invention, according to the technical solution of the present invention and the concept of the present invention, equivalent replacement or change is added.

Claims

1. The utility model provides an engineering construction ground levelling device, includes fixed station (1), two locate fixed station (1) top distance sensor (4) and respectively with two distance sensor (4) complex plumbous awl piece (8), its characterized in that: a bearing beam (3) is further arranged above the fixed table (1), hinge shafts (6) for respectively controlling the directions of the two lead cone blocks (8) are symmetrically arranged on two sides of the bottom wall of the bearing beam (3), and a liftable storage box (12) is arranged below each of the two lead cone blocks (8);

universal wheel (23) are all installed in the four corners of fixed station (1) diapire, just the four corners of fixed station (1) diapire is all sunken to be formed with kerve (14), every all be equipped with liftable angle stake (20) in kerve (14), just a lateral wall fixed welding of fixed station (1) has positioning motor (13) that four angle stakes of drive (20) go up and down.

2. The engineering construction foundation leveling device of claim 1, wherein: fixed welding is located at the center of fixed station (1) roof has support stake (2), two distance sensor (4) are installed respectively in the both sides wall that supports stake (2) is relative, two the outer wall of articulated shaft (6) all is equipped with extension rod (7), two lead cone block (8) welds respectively in the bottom of two extension rod (7).

3. The engineering construction foundation leveling device of claim 1, wherein: the two sides of the bottom wall of the bearing beam (3) are also welded with protective cylinders (9), and electric push rods (10) are embedded in the inner sides of the protective cylinders (9).

4. The engineering construction foundation leveling device of claim 1, wherein: the inside both sides of fixed station (1) all rotate and be connected with back shaft (15), every back shaft (15) all pass two kerfs (14) of one side wherein of fixed station (1).

5. The engineering construction foundation leveling device of claim 4, wherein: the supporting shaft (15) is positioned at one end inside the two bottom grooves (14) and is coaxially connected with a main bevel gear (16), a secondary bevel gear (17) meshed with the main bevel gear (16) is further arranged in the bottom grooves (14), the secondary bevel gear (17) is coaxially sleeved on the inner support shaft (18), the bottom end of the inner support shaft (18) is coaxially connected with a threaded rod (19), and an angle pile (20) in the bottom groove (14) is installed below the threaded rod (19) in a threaded mode.

6. The engineering construction foundation leveling device of claim 5, wherein: two the one end that location motor (13) were kept away from in back shaft (15) is all worn out to fixed station (1) outside and coaxial cover and is equipped with belt pulley (21), two connect through belt (22) between belt pulley (21).