CN112982512A - House foundation detection device and application method thereof - Google Patents
House foundation detection device and application method thereof Download PDFInfo
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- CN112982512A CN112982512A CN202110224789.9A CN202110224789A CN112982512A CN 112982512 A CN112982512 A CN 112982512A CN 202110224789 A CN202110224789 A CN 202110224789A CN 112982512 A CN112982512 A CN 112982512A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
Abstract
The invention discloses a house foundation detection device and a using method thereof, and the house foundation detection device comprises a base, a sliding cylinder, a heavy hammer block, a lifting table and a top seat, wherein a front level gauge is fixedly arranged inside the front side of the base through a bolt, a side level gauge is fixedly connected inside the right side of the base through a bolt, a conical measuring column is fixedly connected to the center of the inner side of the sliding cylinder, a positioning support column is fixedly arranged on the left side of the upper end of the sliding cylinder, a positioning support column is fixedly connected inside the left side of the heavy hammer block, a sliding block is fixedly arranged inside the lifting table, an upper connecting block is fixedly arranged on the upper end of the lifting table, and a rope collecting frame is. This house foundation detection device and application method thereof conveniently removes detection device, can horizontal adjustment detection device, makes things convenient for the circular cone to measure the post and penetrate through in soil perpendicularly to need not the manual work and carry out the hammering to the circular cone measurement post, carry out automatic hammering through mechanical system, still ensured accurately when laborsaving.
Description
Technical Field
The invention relates to the technical field of house foundation detection, in particular to a house foundation detection device and a using method thereof.
Background
The detection method of the building foundation and the foundation engineering comprises a borer , a conical dynamic penetration test, a standard penetration test, a static penetration test, a flat plate load test, a deep flat plate load test, a cross plate shear test, a static load test, a core drilling method, a low-strain high-strain method, a sound wave transmission method and a soil test (the press-in coefficient can adopt a cutting ring method, a sand filling method and a water filling method). The cone dynamic penetration test is called dynamic penetration for short, also called cone dynamic penetration DPT, and is characterized in that a probe with standard specification connected with a probe rod is driven into the soil by using a heavy hammer with certain mass, and the mechanical property of the soil is judged according to the hammering number required when the probe penetrates 250px or 750px (wherein N10 is used for recording one time per 750px, and N63.5 and N120 are used for recording one time per 250 px).
When house ground detects uses circular cone power penetration test, need with the circular cone post of measuring, penetrate in soil to the requirement to strength is comparatively strict, thinks to carry out the unable accurate strength of holding of hammering, and measured circular cone post and weight are all heavier, and it is comparatively hard to artificially test, and because the heavier removal of equipment is also very inconvenient, can't adapt to the problem of how many topography.
Therefore, it is necessary to design a house foundation detection device and a method for using the same.
Disclosure of Invention
The invention aims to provide a house foundation detection device and a using method thereof, and aims to solve the problems that when a conical dynamic penetration test is used for house foundation detection, measured conical columns need to penetrate into soil, the requirement on force is strict, the force cannot be accurately grasped when hammering is considered, the measured conical columns and heavy hammers are heavy, manual test is labor-consuming, and the device is heavy and inconvenient to move, so that the device cannot adapt to the terrain.
In order to achieve the purpose, the invention provides the following technical scheme: a house foundation detection device and a using method thereof comprise a base, a sliding cylinder, a weight block, a lifting platform and a top seat, wherein a front level gauge is fixedly arranged inside the front side of the base through bolts, a side level gauge is fixedly connected inside the right side of the base through bolts, a universal wheel is fixedly arranged on the left side of the lower end of the base, an inner hexagonal bolt is fixedly connected inside the left side of the base, an inner hexagonal rod is fixedly connected on the right side of the inner hexagonal bolt, an inner hexagonal rod is fixedly connected inside the left side of the base, a gear is fixedly arranged at the right end of the inner hexagonal rod, a gear rod is fixedly connected on the right side of the gear, a gear rod is fixedly connected on the right side of the base, an anti-skid foot pad is fixedly arranged at the lower end of the gear rod, a push-pull handle is fixedly arranged at the upper end of the left side of, and a long rod bolt is fixedly connected inside the upper side of the conical measuring column, a positioning support column is fixedly installed on the left side of the upper end of the sliding cylinder, a lower lug plate is fixedly installed on the front side of the lower end of the weight block, a long rod bolt is fixedly connected to the inner side of the lower lug plate, a conical measuring column is fixedly connected in the middle of the lower end of the weight block, a positioning support column is fixedly connected inside the left side of the weight block, an upper interface is fixedly installed on the upper end of the weight block, a short bolt is fixedly connected to the inner side of the upper interface, a first motor is fixedly installed on the right end of the lifting platform, a bidirectional threaded rod is fixedly connected to the left side of the first motor, a bidirectional threaded rod is fixedly installed in the middle of the inner side of the lifting platform, a sliding block is fixedly installed on the left side of, lifting platform upper end fixed mounting has last connecting block, and goes up connecting block upside fixedly connected with wire rope, footstock lower extreme left side fixed mounting has the location support column, there is perpendicular reduction gear footstock upper end left side through bolt fixed mounting, and perpendicular reduction gear upper end fixedly connected with second motor to perpendicular reduction gear right side fixedly connected with pivot, the footstock upper end has collection rope frame through bolt fixed mounting, and collects fixedly connected with pivot in the middle of the rope frame upside, and fixedly connected with wire rope in the middle of the pivot.
Preferably, 4 universal wheels are fixedly mounted at the lower end of the base at equal angles, 2 push-pull handles are symmetrically mounted on the left side and the right side of the upper end of the base, and the horizontal height of the sliding cylinder is higher than that of the universal wheels.
Preferably, the inner side of the lower end of the base is fixedly provided with 4 groups of gear rods at equal angles, the gears form a rotating structure with the gear rods through the inner hexagonal rods, and the gear rods form a sliding structure with the base through the gears.
Preferably, the front side of the cone measuring column is provided with a graduated scale, the cone measuring column forms a sliding structure with the ground through a sliding barrel, and the weight block forms a sliding structure with the cone measuring column through a positioning support column.
Preferably, 2 lower ear plates are symmetrically installed around the lower end of the weight block, the long rod bolt penetrates through the 2 lower ear plates to be connected with the conical measuring column, and the weight block forms a detachable structure through the long rod bolt and the conical measuring column.
Preferably, the elevating platform forms sliding structure with the weight block through location support column and wire rope, and two-way threaded rod left and right sides screw thread is opposite to two-way threaded rod left and right sides symmetry installs 2 sets of sliding blocks.
Preferably, two-way threaded rod forms rotating-structure through first motor and elevating platform, and 2 sliding blocks form the relative sliding structure through two-way threaded rod to the sliding block forms detachable construction through short bolt and last interface.
Preferably, 4 positioning support columns are installed at the lower end of the top seat at equal angles, the rotating shaft forms a rotating structure with the rope collecting frame through the second motor and the vertical speed reducer, and the steel wire rope forms a sliding structure with the top seat through the rotating shaft.
Preferably, the using method of the house foundation detection device comprises the following steps:
s1, pushing the monitoring device to the ground to be detected, aligning the lower end of the conical measuring column to a detection site, loosening the inner hexagonal bolt through a hexagonal wrench, and rotating the inner hexagonal rod through the hexagonal wrench to adjust the height of the gear rod;
s, confirming whether the base is parallel to a horizontal line or not by observing the front level gauge and the side level gauge, adjusting the height of the gear rod to enable the base to be parallel to the horizontal line, and locking all the hexagon socket head bolts after the parallelism is confirmed;
s, starting a second motor, slowly descending the conical measuring column to the ground through a steel wire rope, and then pulling out the long rod bolt to separate the conical measuring column from the weight block;
s, lifting the weight block through a steel wire rope, separating the sliding blocks to separate the short bolt from the upper interface, and hammering the conical measuring column downwards by the weight block by means of self weight;
s, the lifting platform is moved downwards by the steel wire rope, the short bolt is inserted into the upper connector again, the weight block is loosened again, the scale on the surface layer of the conical measuring column is observed, and the land is detected according to the hammering times.
Compared with the prior art, the invention has the beneficial effects that: the house foundation detection device and the use method thereof have the advantages that the detection device is convenient to move, can be horizontally adjusted, is convenient for the cone measuring column to vertically penetrate into the soil, does not need to be manually hammered, and is automatically hammered in a mechanical mode, so that the labor is saved, and meanwhile, the accuracy is also ensured;
1. 4 universal wheels are fixedly installed at the lower end of the base in an equal angle mode, 2 push-pull handles are symmetrically installed on the left side and the right side of the upper end of the base, 4 groups of gear rods are fixedly installed on the inner side of the lower end of the base in an equal angle mode, a rotating structure is formed by the gears and the gear rods, a sliding structure is formed by the gears and the base, the detection device is pushed by the 2 push-pull handles to be convenient to move, the horizontal angle of the base is adjusted through the 4 groups of gear rods, and the front level meter and the side level meter are observed to ensure that the base is aligned with a horizontal;
2. the scale is arranged on the front side of the conical measuring column, the conical measuring column and the ground form a sliding structure through the sliding barrel, the hammer block and the conical measuring column form a sliding structure through the positioning support column, the conical measuring column is hammered through the hammer block, the conical measuring column penetrates into the soil, the scale of the conical measuring column is observed, data are analyzed according to the hammering times, and therefore the soil is detected without manual hammering, and labor and accuracy are achieved;
3. 2 lower otic placodes are installed to the symmetry around the weight piece lower extreme, and the stock bolt passes 2 lower otic placodes and connects circular cone measuring column, and the weight piece passes through the stock bolt and forms detachable construction with circular cone measuring column, can fix circular cone measuring column at the weight piece lower extreme through the stock bolt to conveniently carry circular cone measuring column and remove.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic top cross-sectional view of the hexagonal socket head stem of the present invention;
FIG. 5 is a schematic bottom view of the weight block of the present invention;
FIG. 6 is a side cross-sectional structural view of the weight block of the present invention;
FIG. 7 is a schematic cross-sectional view of the lift table of the present invention;
FIG. 8 is a schematic bottom view of the elevating platform of the present invention;
FIG. 9 is a schematic top view of the present invention.
In the figure: 1. a base; 2. a slide cylinder; 3. a front level; 4. a side level; 5. a gear lever; 6. anti-skid foot pads; 7. an inner hexagonal rod; 8. a hexagon socket head cap screw; 9. positioning a support column; 10. a conical measuring cylinder; 11. a weight block; 12. a lower ear plate; 13. a long rod bolt; 14. an upper interface; 15. a push-pull handle; 16. a lifting platform; 17. a first motor; 18. a bidirectional threaded rod; 19. a slider; 20. a short bolt; 21. an upper connecting block; 22. a top seat; 23. a second motor; 24. a vertical decelerator; 25. a rotating shaft; 26. a rope collecting frame; 27. a wire rope; 28. a universal wheel; 29. a gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a house foundation detection device and a use method thereof comprise a base 1, a sliding barrel 2, a front level 3, a side level 4, a gear rod 5, an anti-skidding foot pad 6, an inner hexagonal rod 7, an inner hexagonal bolt 8, a positioning support column 9, a conical measuring column 10, a weight block 11, a lower ear plate 12, a long rod bolt 13, an upper interface 14, a push-pull handle 15, a lifting platform 16, a first motor 17, a two-way threaded rod 18, a sliding block 19, a short bolt 20, an upper connecting block 21, a top seat 22, a second motor 23, a vertical reducer 24, a rotating shaft 25, a rope collecting rack 26, a steel wire rope 27, a universal wheel 28 and a gear 29, wherein the front level 3 is fixedly installed inside the front side of the base 1 through bolts, the side level 4 is fixedly connected inside the right side of the base 1 through bolts, the universal wheel 28 is fixedly installed on the left side of the lower end of the base 1, the inner hexagonal bolt 8 is fixedly, an inner hexagonal rod 7 is fixedly connected to the right side of the inner hexagonal bolt 8, an inner hexagonal rod 7 is fixedly connected to the inside of the left side of the base 1, a gear 29 is fixedly installed at the right end of the inner hexagonal rod 7, a gear rod 5 is fixedly connected to the right side of the gear 29, a gear rod 5 is fixedly connected to the right side of the base 1, an anti-skid foot pad 6 is fixedly installed at the lower end of the gear rod 5, a push-pull handle 15 is fixedly installed at the upper end of the left side of the base 1, the base 1 is fixedly connected to the middle of the outer side of the sliding cylinder 2, a conical measuring column 10 is fixedly connected to the center of the inner side of the sliding cylinder 2, a long-rod bolt 13 is fixedly connected to the inside of the upper side of the conical measuring column 10, a positioning support column 9 is fixedly installed at the left side of the upper end of the sliding cylinder 2, a lower ear plate 12 is fixedly installed at the front, an upper connector 14 is fixedly arranged at the upper end of the weight block 11, a short bolt 20 is fixedly connected at the inner side of the upper connector 14, a first motor 17 is fixedly arranged at the right end of the lifting platform 16, a bidirectional threaded rod 18 is fixedly connected at the left side of the first motor 17, a bidirectional threaded rod 18 is fixedly arranged in the middle of the inner side of the lifting platform 16, a sliding block 19 is fixedly arranged at the left side of the bidirectional threaded rod 18, a sliding block 19 is fixedly arranged at the inner side of the lifting platform 16, a short bolt 20 is fixedly arranged at the lower side of the sliding block 19, a positioning support column 9 is fixedly connected at the inner part of the left side of the lifting platform 16, an upper connecting block 21 is fixedly arranged at the upper end of the lifting platform 16, a steel wire rope 27 is fixedly connected at the upper side of the upper connecting block 21, a positioning support, and the right side of the vertical speed reducer 24 is fixedly connected with a rotating shaft 25, the upper end of the top seat 22 is fixedly provided with a rope collecting frame 26 through a bolt, the middle of the upper side of the rope collecting frame 26 is fixedly connected with the rotating shaft 25, and the middle of the rotating shaft 25 is fixedly connected with a steel wire rope 27.
In the embodiment, 4 universal wheels 28 are fixedly arranged at the lower end of a base 1 at equal angles, 2 push-pull handles 15 are symmetrically arranged on the left side and the right side of the upper end of the base 1, the horizontal height of a sliding barrel 2 is higher than that of the universal wheels 28, 4 groups of gear rods 5 are fixedly arranged at the inner side of the lower end of the base 1 at equal angles, a gear 29 and the gear rods 5 form a rotating structure through an inner hexagonal rod 7, the gear rods 5 and the base 1 form a sliding structure through the gear 29, a detection device is pushed through the 2 push-pull handles 15 to be convenient to move, the horizontal angle of the base 1 is adjusted through the 4 groups of gear rods 5, and the front level meter 3 and the side level meter 4 are observed to ensure that the base 1 is;
a graduated scale is arranged on the front side of the conical measuring column 10, the conical measuring column 10 forms a sliding structure with the ground through the sliding cylinder 2, the hammer block 11 forms a sliding structure with the conical measuring column 10 through the positioning support column 9, the conical measuring column 10 is hammered through the hammer block 11, the conical measuring column 10 penetrates into the soil, the graduated scale of the conical measuring column 10 is observed, data are analyzed according to the hammering times, and therefore the soil is detected without manual hammering, and labor and accuracy are achieved;
2 lower ear plates 12 are symmetrically arranged at the front and the back of the lower end of the weight block 11, the long rod bolt 13 penetrates through the 2 lower ear plates 12 to be connected with the conical measuring column 10, the weight block 11 and the conical measuring column 10 form a detachable structure through the long rod bolt 13, and the conical measuring column 10 can be fixed at the lower end of the weight block 11 through the long rod bolt 13, so that the conical measuring column 10 can be conveniently carried to move;
the lifting platform 16 forms a sliding structure with the weight block 11 through a positioning support column 9 and a steel wire rope 27, the left and right side threads of a bidirectional threaded rod 18 are opposite, 2 groups of sliding blocks 19 are symmetrically installed on the left and right sides of the bidirectional threaded rod 18, the bidirectional threaded rod 18 forms a rotating structure with the lifting platform 16 through a first motor 17, 2 sliding blocks 19 form a relative sliding structure through the bidirectional threaded rod 18, the sliding blocks 19 form a detachable structure with the upper interface 14 through short bolts 20, 4 positioning support columns 9 are installed on the lower end of the top seat 22 at equal angles, a rotating shaft 25 forms a rotating structure with the rope collecting rack 26 through a second motor 23 and a vertical speed reducer 24, the steel wire rope 27 forms a sliding structure with the top seat 22 through a rotating shaft 25, the lifting platform 16 clamps the weight block 11 through the short bolts 20, the rotating shaft 25 rotates to lift the lifting platform 16 through the steel wire rope 27, so as to lift, then, the weight block 11 is released, so that the weight block 11 can hammer the conical measuring column 10 by means of automatic descending, and thus, the hammer can be automatically hammered;
the using method of the house foundation detection device comprises the following steps:
s1, pushing the monitoring device to the ground to be detected, aligning the lower end of the conical measuring column 10 to the detection site, loosening the inner hexagonal bolt 8 through a hexagonal wrench, and rotating the inner hexagonal rod 7 through the hexagonal wrench to adjust the height of the gear rod 5;
s2, confirming whether the base 1 is parallel to the horizontal line by observing the front level 3 and the side level 4, adjusting the height of the 4 gear rods 5 to enable the base 1 to be parallel to the horizontal line, and locking all the hexagon socket head cap screws 8 after confirming that the base 1 is parallel to the horizontal line;
s3, starting the second motor 23, slowly descending the conical measuring column 10 to the ground through the steel wire rope 27, and then pulling out the long rod bolt 13 to separate the conical measuring column 10 from the weight block 11;
s4, lifting the weight block 11 through the steel wire rope 27, then separating the 2 sliding blocks 19 to separate the short bolt 20 from the upper connector 14, and hammering the conical measuring column 10 downwards through the weight block 11 by means of self weight;
and S5, moving the lifting platform 16 downwards by the steel wire rope 27, inserting the short bolt 20 into the upper connector 14 again, loosening the weight block 11 again, observing the surface graduated scale of the conical measuring column 10, and detecting the soil according to the hammering times.
The working principle is as follows: when the device is used, firstly, according to the structure shown in the figures 1-4, the detection device is pushed through the 2 push-pull handles 15, the monitoring device is pushed to the ground to be detected, then the lower end of the conical measuring column 10 is aligned to the detection place, the hexagon socket head cap screw 8 is loosened through the hexagon wrench, then the hexagon socket head cap screw 7 is rotated through the hexagon wrench to adjust the height of the gear rod 5, so that the front level 3 and the side level 4 are in a horizontal state, and then the hexagon socket head cap screw 8 is locked.
According to the steps shown in 5-9, the second motor 23 is started, the second motor 23 drives the rotating shaft 25 to rotate through the vertical speed reducer 24, the rotating shaft 25 pulls the steel wire rope 27, the lifting platform 16 slides up and down, the lifting platform 16 slides downwards slowly, the conical measuring column 10 descends to the ground, then the long rod bolt 13 is pulled out, the conical measuring column 10 is separated from the hammer block 11, the lifting platform 16 starts to ascend through the steel wire rope 27, then the first motor 17 is started, the first motor 17 drives the bidirectional threaded rod 18 to rotate, 2 sliding blocks 19 slide relatively, 2 short bolts 20 are separated and separated from the upper interface 14, the hammer block 11 hammers the conical measuring column 10 downwards through self weight, then the lifting platform 16 descends again, the hammer block 11 is clamped through the short bolts 20, then the hammer block 11 is lifted again, the conical measuring column 10 is repeatedly hammered by the hammer block 11, the scale of the cone measuring column 10 is observed, and data analysis is performed through the hammering times of the hammer block 11, so that the soil is detected.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a house foundation detection device and application method thereof, includes base (1), slide cartridge (2), weight piece (11), elevating platform (16) and footstock (22), its characterized in that: the anti-skid device is characterized in that a front level (3) is fixedly installed inside the front side of the base (1) through bolts, a side level (4) is fixedly connected inside the right side of the base (1) through bolts, a universal wheel (28) is fixedly installed on the left side of the lower end of the base (1), an inner hexagonal bolt (8) is fixedly connected inside the left side of the base (1), an inner hexagonal rod (7) is fixedly connected on the right side of the inner hexagonal bolt (8), an inner hexagonal rod (7) is fixedly connected inside the left side of the base (1), a gear (29) is fixedly installed at the right end of the inner hexagonal rod (7), a gear rod (5) is fixedly connected on the right side of the gear (29), a gear rod (5) is fixedly connected on the right side of the base (1), an anti-skid foot pad (6) is fixedly installed at the lower end of the gear rod (5, the middle of the outer side of the sliding barrel (2) is fixedly connected with a base (1), the center of the inner side of the sliding barrel (2) is fixedly connected with a conical measuring column (10), a long rod bolt (13) is fixedly connected with the inner side of the upper side of the conical measuring column (10), the left side of the upper end of the sliding barrel (2) is fixedly provided with a positioning support column (9), the front side of the lower end of the weight block (11) is fixedly provided with a lower lug plate (12), the inner side of the lower lug plate (12) is fixedly connected with a long rod bolt (13), the middle of the lower end of the weight block (11) is fixedly connected with a conical measuring column (10), the inner side of the left side of the weight block (11) is fixedly connected with a positioning support column (9), the upper end of the weight block (11) is fixedly provided with an upper connector (14), the inner side of the upper connector (14, and a bidirectional threaded rod (18) is fixedly connected to the left side of a first motor (17), the bidirectional threaded rod (18) is fixedly installed in the middle of the inner side of the lifting platform (16), a sliding block (19) is fixedly installed on the left side of the bidirectional threaded rod (18), a short bolt (20) is fixedly installed on the lower side of the sliding block (19), a positioning support column (9) is fixedly connected to the inner portion of the left side of the lifting platform (16), an upper connecting block (21) is fixedly installed on the upper end of the lifting platform (16), a steel wire rope (27) is fixedly connected to the upper side of the upper connecting block (21), a positioning support column (9) is fixedly installed on the left side of the lower end of the top seat (22), a vertical reducer (24) is fixedly installed on the left side of the upper end of the top seat (22) through a bolt, and a second, and perpendicular reduction gear (24) right side fixedly connected with pivot (25), there is collection rope frame (26) footstock (22) upper end through bolt fixed mounting, and fixedly connected with pivot (25) in the middle of collection rope frame (26) upside, and fixedly connected with wire rope (27) in the middle of pivot (25).
2. The house foundation detection device and the use method thereof according to claim 1, characterized in that: the lower end of the base (1) is fixedly provided with 4 universal wheels (28) at equal angles, the left side and the right side of the upper end of the base (1) are symmetrically provided with 2 push-pull handles (15), and the horizontal height of the sliding cylinder (2) is higher than that of the universal wheels (28).
3. The house foundation detection device and the use method thereof according to claim 1, characterized in that: base (1) lower extreme inboard equal angle fixed mounting has 4 groups gear pole (5), and gear (29) form rotating-structure through interior hexagonal pole (7) and gear pole (5) to gear pole (5) form sliding construction through gear (29) and base (1).
4. The house foundation detection device and the use method thereof according to claim 1, characterized in that: the front side of the cone measuring column (10) is provided with a graduated scale, the cone measuring column (10) forms a sliding structure with the ground through the sliding barrel (2), and the weight block (11) forms a sliding structure with the cone measuring column (10) through the positioning support column (9).
5. The house foundation detection device and the use method thereof according to claim 1, characterized in that: 2 lower ear plates (12) are symmetrically installed around the lower end of the weight block (11), the long rod bolt (13) penetrates 2 lower ear plates (12) to be connected with the conical measuring column (10), and the weight block (11) forms a detachable structure with the conical measuring column (10) through the long rod bolt (13).
6. The house foundation detection device and the use method thereof according to claim 1, characterized in that: elevating platform (16) form sliding structure through location support column (9) and wire rope (27) and weight piece (11), and two-way threaded rod (18) left and right sides screw thread is opposite to two-way threaded rod (18) left and right sides symmetry is installed 2 groups of sliding blocks (19).
7. The house foundation detection device and the use method thereof according to claim 1, characterized in that: two-way threaded rod (18) form rotating-structure through first motor (17) and elevating platform (16), and 2 sliding blocks (19) form relative sliding structure through two-way threaded rod (18), and sliding block (19) form detachable construction through short bolt (20) and last interface (14).
8. The house foundation detection device and the use method thereof according to claim 1, characterized in that: 4 positioning support columns (9) are installed at equal angles at the lower end of the top seat (22), a rotating structure is formed by the rotating shaft (25) through the second motor (23) and the vertical speed reducer (24) and the rope collecting frame (26), and a sliding structure is formed by the steel wire rope (27) through the rotating shaft (25) and the top seat (22).
9. The house foundation detection device and the use method thereof according to claim 1, characterized in that the use method of the house foundation detection device comprises the following steps:
s1, pushing the monitoring device to the ground to be detected, aligning the lower end of the conical measuring column (10) to a detection place, loosening the inner hexagonal bolt (8) through a hexagonal wrench, and rotating the inner hexagonal rod (7) through the hexagonal wrench to adjust the height of the gear rod (5);
s2, confirming whether the base (1) is parallel to a horizontal line or not by observing the front level meter (3) and the side level meter (4), adjusting the height of the 4 gear rods (5) to enable the base (1) to be parallel to the horizontal line, and locking all the hexagon socket head cap screws (8) after confirming that the base (1) is parallel to the horizontal line;
s3, starting a second motor (23), slowly descending the conical measuring column (10) to the ground through a steel wire rope (27), and then pulling out the long rod bolt (13) to separate the conical measuring column (10) from the weight block (11);
s4, lifting the weight block (11) through a steel wire rope (27), then separating 2 sliding blocks (19) to separate the short bolt (20) from the upper connector (14), and hammering the conical measuring column (10) downwards by the weight block (11) through self weight;
and S5, the lifting platform (16) is moved downwards by the steel wire rope (27), the short bolt (20) is inserted into the upper connector (14) again, the weight block (11) is released again, the surface scale of the conical measuring column (10) is observed, and the soil is detected according to the hammering times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110224789.9A CN112982512A (en) | 2021-03-01 | 2021-03-01 | House foundation detection device and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110224789.9A CN112982512A (en) | 2021-03-01 | 2021-03-01 | House foundation detection device and application method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112982512A true CN112982512A (en) | 2021-06-18 |
Family
ID=76351518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110224789.9A Withdrawn CN112982512A (en) | 2021-03-01 | 2021-03-01 | House foundation detection device and application method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN112982512A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533098A (en) * | 2021-06-22 | 2021-10-22 | 中国化学工程第三建设有限公司 | Automatic portable soil penetration test device |
-
2021
- 2021-03-01 CN CN202110224789.9A patent/CN112982512A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113533098A (en) * | 2021-06-22 | 2021-10-22 | 中国化学工程第三建设有限公司 | Automatic portable soil penetration test device |
| CN113533098B (en) * | 2021-06-22 | 2023-08-04 | 中国化学工程第三建设有限公司 | Automatic portable soil touch test device |
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Application publication date: 20210618 |
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