CN114482147B - Intelligent detector for building foundation pit and detection method thereof - Google Patents
Intelligent detector for building foundation pit and detection method thereof Download PDFInfo
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- CN114482147B CN114482147B CN202210056287.4A CN202210056287A CN114482147B CN 114482147 B CN114482147 B CN 114482147B CN 202210056287 A CN202210056287 A CN 202210056287A CN 114482147 B CN114482147 B CN 114482147B
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- 238000001514 detection method Methods 0.000 title claims abstract description 138
- 239000003381 stabilizer Substances 0.000 claims abstract description 23
- 239000000725 suspension Substances 0.000 claims abstract description 16
- 230000001360 synchronised effect Effects 0.000 claims description 55
- 230000000087 stabilizing effect Effects 0.000 claims description 40
- 230000007246 mechanism Effects 0.000 claims description 38
- 238000007789 sealing Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 244000309464 bull Species 0.000 description 7
- 230000004075 alteration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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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
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
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- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention relates to the technical field of foundation pit detection, and discloses a building foundation pit intelligent detector and a detection method thereof. According to the intelligent detector for the building foundation pit and the detection method thereof, after the foundation pit detection support is placed at the top of the foundation pit to be detected and unfolded, the foundation pit detection support is stabilized in the plugging fixing hole through the detection stabilizer bar, then the angle deviation detector is suspended through the suspension platform, the angle deviation detector is horizontal through the self-balancing suspension platform, and therefore the effect of quickly leveling the angle deviation detector is achieved.
Description
Technical Field
The invention relates to the technical field of foundation pit detection, in particular to an intelligent detector for a building foundation pit and a detection method thereof.
Background
The foundation pit is a soil pit excavated at a foundation design position according to the elevation of the substrate and the plane size of the foundation, and the excavation standard of the foundation pit is directly related to the stability degree of a subsequent superstructure, so that the humidity, the flatness and the bearing capacity of the foundation pit are required to be detected before and after the foundation pit is built.
At present, after a foundation pit is built, the inclination degree of the foundation pit surface is detected through a level meter, but a flat surface is required to be manufactured at the bottom of the conventional level meter, and meanwhile, the position of the level meter is required to be continuously adjusted to detect the foundation pit surface, so that a great amount of time is wasted on placing the level meter during detection, and the detection efficiency is reduced.
Therefore, a building foundation pit intelligent detector and a detection method thereof are needed to solve the above mentioned technical problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the intelligent detector for the building foundation pit and the detection method thereof, which have the advantage of conveniently detecting the pit inclination, and solve the problems that a great amount of time is wasted and the detection efficiency is reduced when the traditional pit detection level mentioned in the background art is placed.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the intelligent detector for the building foundation pit comprises a foundation pit detection support, wherein a detection mechanism is arranged inside the foundation pit detection support, an unfolding mechanism is arranged inside the foundation pit detection support, and an adjusting mechanism is arranged inside the foundation pit detection support;
the staff removes the foundation ditch detection support to need detect the foundation ditch top, places the foundation ditch detection support to the top of foundation ditch through spreading mechanism afterwards, detects the foundation ditch interior bottom surface level through the supplementary detection mechanism of adjustment mechanism to accomplish the foundation ditch level detection operation.
The detection mechanism comprises a detection stabilizer bar inserted at the top of the foundation pit detection support, the bottom of the detection stabilizer bar is fixedly connected with a suspension platform, and the inside of the suspension platform is fixedly connected with an angle offset instrument;
after the foundation pit detection support is placed at the top of a foundation pit to be detected and unfolded, the foundation pit detection support is stabilized in the plugging fixing hole through the detection stabilizer bar, then the angle deviation instrument is suspended through the suspension platform, and the angle deviation instrument is horizontal through the self-balancing suspension platform, so that the effect of quickly leveling the angle deviation instrument is achieved.
The unfolding mechanism comprises an unfolding slide rod, an unfolding auxiliary rod is connected inside the unfolding slide rod in a sliding manner, and a stabilizing block is movably connected inside the unfolding slide rod;
the foundation pit detection device comprises a foundation pit detection support, a unfolding sliding rod, a unfolding auxiliary rod, a stabilizing block and a fixing block, wherein the unfolding sliding rod is formed by the foundation pit detection support, the unfolding auxiliary rod is moved to the top of the foundation pit to be detected, then the unfolding auxiliary rod is slid in the unfolding sliding rod, the unfolding auxiliary rod is slid to the top of the foundation pit, and then the position of the unfolding auxiliary rod is fixed through the stabilizing block, so that the effect of convenient assembly and unfolding is achieved.
The adjusting mechanism comprises a synchronous adjusting rod which is connected to the top of the foundation pit detection support in a sliding mode, a bottoming telescopic rod is connected to the inside of the synchronous adjusting rod in a sliding mode, and a stabilizing knob is connected to the front side of the synchronous adjusting rod in a threaded mode.
Preferably, the inside of foundation ditch detection support is offered and is adjusted the spout, just the grafting fixed orifices has been seted up at the top of foundation ditch detection support, grafting fixed orifices is pegged graft mutually with the detection stabilizer bar.
Preferably, the top of detecting the stabilizer bar rotates and is connected with the detection base, just the inside fixedly connected with telescopic motor of detection base, telescopic motor output shaft fixedly connected with lifting disk, just lifting disk's surface winding has the lifting rope, lifting rope's bottom and the top fixed connection who hangs the platform.
Preferably, the front fixedly connected with angle offset calibrated scale of angle offset appearance, just angle offset appearance's back overlap joint has the angle detection piece, the bottom sliding connection of angle detection piece has the rotation sleeve, just the rotation telescopic bottom rotates and connects stable sleeve, stable sleeve cup joints mutually with the feeler lever.
Preferably, the inside fixedly connected with fixed link of expansion slide bar, the inside sliding connection of expansion slide bar has steady flexible slider, the inside fixedly connected with extension spring of steady flexible slider, stable spout has been seted up to the inner wall of expansion slide bar.
Preferably, the inboard rotation of stable piece is connected with stable bull stick, the bottom fixedly connected with of stable bull stick is stabilized and is sealed the piece, the surface of stable bull stick and the inner wall sliding connection of stable spout, the inner wall sliding connection of stable sealed the piece has sealed inserted bar.
Preferably, the bottom fixedly connected with sliding block of synchronous regulation pole, the surface of sliding block and the inner wall sliding connection of adjusting the spout, just synchronous motor is fixedly connected with in both ends about the synchronous regulation pole, synchronous motor's output shaft fixedly connected with synchronous gear, synchronous gear's inboard meshing has synchronous rack.
Preferably, the bottom of the bottoming telescopic rod is fixedly connected with a moving rod, and the moving ball is rotationally connected inside the moving rod.
A detection method of a building foundation pit intelligent detector comprises the following steps:
s1, assembling a detection bracket, and expanding and stabilizing the foundation pit detection bracket through an expanding mechanism;
s2, installing a detector, and fixing a detection mechanism on the top of the foundation pit detection bracket through a detection stabilizer bar;
s3, bottoming is carried out on the position of the foundation pit to be detected, and the flatness inside the foundation pit can be embodied by freely moving two bottoming telescopic rods with the same length at the bottom of the foundation pit through a synchronous motor;
and S4, reading the pit inclination of the foundation pit, namely indirectly embodying the leveling of the pit by sleeving the bottom of the angle detection block with the top of the bottoming telescopic rod at the inclination degree of the angle detection block, and then reading the deviation of the angle detection block on the angle deviation dial to finish the detection operation of the horizontal degree of the pit of the building foundation pit.
Compared with the prior art, the invention provides the intelligent detector for the building foundation pit and the detection method thereof, which have the following beneficial effects:
1. the intelligent detector for the building foundation pit and the detection method thereof are characterized in that devices such as a detection stabilizer bar, a suspension platform and an angle offset instrument are arranged to be matched with each other, specifically, after the foundation pit detection support is placed at the top of a foundation pit to be detected and unfolded, the detection stabilizer bar is stabilized in a plug-in fixing hole, then the angle offset instrument is suspended through the suspension platform, and the angle offset instrument is leveled through the self-balancing suspension platform, so that the effect of quickly leveling the angle offset instrument is achieved, and the problems that a large amount of time is wasted and the detection efficiency is reduced when the traditional pit detection level instrument is placed in the background art are solved.
2. According to the intelligent detector for the building foundation pit and the detection method thereof, devices such as the unfolding sliding rod, the unfolding auxiliary rod and the stabilizing block are matched with each other, specifically, the unfolding sliding rod and the unfolding auxiliary rod which are formed by the foundation pit detection support are moved to the top of a foundation pit to be detected, then the unfolding auxiliary rod slides in the unfolding sliding rod, the unfolding auxiliary rod slides to the top of the foundation pit, and then the position of the unfolding auxiliary rod is fixed through the stabilizing block, so that the effect of convenient assembly and unfolding is achieved.
3. According to the intelligent detector for the building foundation pit and the detection method thereof, devices such as the synchronous adjusting rod, the bottoming telescopic rod and the stabilizing knob are matched with each other, specifically, after the synchronous adjusting rod is moved to the top of a position to be detected on the ground of the foundation pit, the bottoming telescopic rod which is connected to the inner wall of the synchronous adjusting rod in a sliding mode can drive the synchronous motor to drive the synchronous adjusting rod to start moving, so that the moving rod is driven to start moving, the pit surface to be detected horizontally is indirectly reflected to the top of the bottoming telescopic rod, and the effect of conveniently detecting the horizontal condition of any position of the pit bottom of the foundation pit is achieved.
Drawings
FIG. 1 is a schematic view of a deployment mechanism of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1A in accordance with the present invention;
FIG. 3 is a schematic view of the structure of the stabilizing block of the present invention;
FIG. 4 is a schematic diagram of a detection mechanism according to the present invention;
FIG. 5 is a schematic view of a suspension platform according to the present invention;
FIG. 6 is a bottom view of the angle detection block structure of the present invention;
FIG. 7 is a schematic view of an adjustment mechanism according to the present invention;
FIG. 8 is an enlarged view of the mechanism of FIG. 7B in accordance with the present invention;
fig. 9 is a schematic view of a synchronous adjusting lever structure of the present invention.
Wherein: 1. a foundation pit detection bracket; 11. adjusting the chute; 12. a plug-in fixing hole; 2. a detection mechanism; 21. detecting the stabilizer bar; 211. detecting a base; 212. a telescopic motor; 213. a lifting wheel disc; 214. a lifting rope; 22. suspending the platform; 23. an angle offset instrument; 231. an angle offset dial; 232. an angle detection block; 233. rotating the sleeve; 234. a stabilizing sleeve; 3. a deployment mechanism; 31. unfolding the sliding rod; 311. a fixed connecting rod; 312. a smooth telescopic sliding block; 313. a telescopic spring; 314. stabilizing the chute; 32. unfolding the auxiliary rod; 33. a stabilizing block; 331. stabilizing the rotating rod; 332. stabilizing the sealing block; 333. closing the inserted link; 4. an adjusting mechanism; 41. a synchronous adjusting rod; 411. a sliding block; 412. a synchronous motor; 413. a synchronizing gear; 414. a synchronous rack; 42. a bottoming telescopic rod; 421. a moving rod; 422. moving the ball; 43. stabilizing the knob.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
Detailed description of the preferred embodiments
The following is a specific implementation of the intelligent detector for the building foundation pit and the detection method thereof.
Referring to fig. 1-9, an intelligent detector for a building foundation pit and a detection method thereof in the embodiment include a foundation pit detection support 1, a detection mechanism 2 is arranged in the foundation pit detection support 1, an unfolding mechanism 3 is arranged in the foundation pit detection support 1, and an adjusting mechanism 4 is arranged in the foundation pit detection support 1;
through the technical scheme, the staff removes foundation ditch detection support 1 to the foundation ditch top that needs to detect, places foundation ditch detection support 1 to the top of foundation ditch through expansion mechanism 3 afterwards, detects the foundation ditch inner bottom surface level through the supplementary detection mechanism 2 of adjustment mechanism 4 to accomplish the foundation ditch level detection operation.
The detection mechanism 2 comprises a detection stabilizer bar 21 inserted into the top of the foundation pit detection bracket 1, the bottom of the detection stabilizer bar 21 is fixedly connected with a suspension platform 22, and the inside of the suspension platform 22 is fixedly connected with an angle deviation meter 23;
through the above technical scheme, after the foundation pit detection support 1 is placed at the top of a foundation pit to be detected and unfolded, the foundation pit detection support is stabilized in the plugging fixing hole 12 through the detection stabilizer bar 21, then the angle deviation instrument 23 is suspended through the suspension platform 22, and the angle deviation instrument 23 is horizontal through the self-balanced suspension platform 22, so that the effect of quickly leveling the angle deviation instrument 23 is achieved.
The suspended platform 22 is suspended and is parallel to the ground, so that the plane of the angle deviation meter 23 can be kept horizontal at the moment, and the subsequent coordination of the adjusting mechanism 4 is convenient for detecting the pit surface level of the foundation pit.
The unfolding mechanism 3 comprises an unfolding slide bar 31, an unfolding auxiliary bar 32 is connected inside the unfolding slide bar 31 in a sliding manner, and a stabilizing block 33 is movably connected inside the unfolding slide bar 31;
through the technical scheme, the expansion slide bar 31 and the expansion auxiliary bar 32 which are formed by the foundation pit detection support 1 are moved to the top of a foundation pit to be detected, then the expansion auxiliary bar 32 is slid in the expansion slide bar 31, the expansion auxiliary bar 32 is slid to the top of the foundation pit, and then the position of the expansion auxiliary bar 32 is fixed through the stabilizing block 33, so that the effect of convenient assembly and expansion is achieved.
The adjusting mechanism 4 comprises a synchronous adjusting rod 41 which is connected to the top of the foundation pit detection bracket 1 in a sliding mode, a bottoming telescopic rod 42 is connected to the inside of the synchronous adjusting rod 41 in a sliding mode, and a stabilizing knob 43 is connected to the front side of the synchronous adjusting rod 41 in a threaded mode.
Through the above technical scheme, after the synchronous adjusting rod 41 is moved to the top of the position needing to be detected on the foundation pit ground, the bottom-touching telescopic rod 42 which is connected to the inner wall of the synchronous adjusting rod 41 in a sliding way can drive the synchronous motor 412 to drive the synchronous adjusting rod 41 to start moving, so that the moving rod 421 is driven to start moving, the pit surface needing to be detected horizontally is indirectly reflected at the top of the bottom-touching telescopic rod 42, and the effect of conveniently detecting the horizontal condition of any position of the foundation pit bottom is achieved.
After the bottoming telescopic rod 42 bottoms out, the bottoming telescopic rod 42 can be extruded backwards by rotating the stabilizing knob 43, so that the position of the bottoming telescopic rod 42 is stabilized, and the deviation of the numerical value read at the angle offset instrument 23 due to the instability of the bottoming telescopic rod 42 during reading is avoided.
The motors mentioned in the present invention are all existing servo motors and will not be described here too much.
Specifically, an adjusting chute 11 is formed in the foundation pit detection support 1, and a plug-in fixing hole 12 is formed in the top of the foundation pit detection support 1, and the plug-in fixing hole 12 is plugged with a detection stabilizer bar 21.
Through above-mentioned technical scheme, grafting fixed orifices 12 set up in the cell wall top of adjusting spout 11, can fix the position of detecting stabilizer bar 21, and grafting fixed orifices 12 are provided with a plurality of simultaneously, can adjust the position of detecting stabilizer bar 21 according to the position of the position that detects as required.
Specifically, the top of detecting stabilizer bar 21 rotates and is connected with detection base 211, and the inside fixedly connected with telescopic motor 212 of detection base 211, telescopic motor 212 output shaft fixedly connected with lifting disk 213, and lifting disk 213's surface winding has lifting rope 214, and lifting rope 214's bottom and the top fixed connection of hanging platform 22.
Through the above technical scheme, the telescopic motor 212 is started to drive the lifting wheel disc 213 to start rotating, so that the length of the falling lifting rope 214 can be adjusted, and the hanging platform 22 is fallen to a proper position.
Specifically, the front of the angle deviation instrument 23 is fixedly connected with an angle deviation dial 231, the back of the angle deviation instrument 23 is lapped with an angle detection block 232, the bottom of the angle detection block 232 is slidably connected with a rotating sleeve 233, the bottom of the rotating sleeve 233 is rotationally connected with a stabilizing sleeve 234, and the stabilizing sleeve 234 is sleeved with the bottoming telescopic rod 42.
Through the above technical scheme, after the bottoming telescopic rod 42 slides to the pit bottom of the foundation pit, the bottoming telescopic rod 42 is sleeved in the stabilizing sleeve 234, whether the height between the two bottoming telescopic rods 42 is provided with a drop is reflected by the angle detection block 232, and meanwhile an included angle can be formed between the front surface of the angle detection block 232 and the datum line of the angle offset dial 231 to detect the level between two points of the foundation pit at the bottom of the bottoming telescopic rod 42.
Specifically, the inside of the extension slide bar 31 is fixedly connected with a fixed connecting rod 311, the inside of the extension slide bar 31 is slidably connected with a stable telescopic slide block 312, the inside of the stable telescopic slide block 312 is fixedly connected with a telescopic spring 313, and a stable sliding chute 314 is formed in the inner wall of the extension slide bar 31.
Through the above technical scheme, when moving the expansion auxiliary rod 32, the position of the stable expansion slide block 312 is extruded by the expansion spring 313, so that the movement expansion auxiliary rod 32 is attached to the surface of the stable expansion slide block 312, and the expansion auxiliary rod 32 is stably moved in the I-shaped slot of the expansion slide rod 31.
Specifically, the inner side of the stabilizing block 33 is rotatably connected with a stabilizing rotating rod 331, the bottom of the stabilizing rotating rod 331 is fixedly connected with a stabilizing sealing block 332, the outer surface of the stabilizing rotating rod 331 is slidably connected with the inner wall of the stabilizing sliding chute 314, and the inner wall of the stabilizing sealing block 332 is slidably connected with a sealing inserting rod 333.
Through above-mentioned technical scheme, after will expanding vice pole 32 and sliding to suitable position, through rotating stable bull stick 331, will stabilize the laminating of shutoff piece 332 and expand the bottom of slide bar 31, then through pegging graft the inner wall to expanding slide bar 31 with shutoff inserted bar 333, carry out spacing to the bottom of stable shutoff piece 332, through the rotation of stable bull stick 331 during this, can upwards extrude stable piece 33 to fix the position of expanding vice pole 32, here stable bull stick 314 is "L" shape, can rise to the interior roof of stable bull stick 331 after rotating.
Specifically, the bottom of the synchronous adjusting rod 41 is fixedly connected with a sliding block 411, the outer surface of the sliding block 411 is in sliding connection with the inner wall of the adjusting chute 11, the left end and the right end of the synchronous adjusting rod 41 are fixedly connected with synchronous motors 412, the output shafts of the synchronous motors 412 are fixedly connected with synchronous gears 413, and the inner sides of the synchronous gears 413 are meshed with synchronous racks 414.
Through the above technical scheme, when the position of the synchronous adjusting rod 41 needs to be adjusted, the synchronous motor 412 fixedly connected with the left end and the right end of the synchronous adjusting rod 41 can be started to drive the synchronous gear 413 to be meshed with the synchronous rack 414, so that the synchronous adjusting rod 41 is driven to slide at the top of the foundation pit detection support 1, namely the unfolding slide rod 31 and the unfolding auxiliary rod 32, the synchronous adjusting rod 41 is moved to a proper position, and the effect of automatically adjusting the position of the synchronous adjusting rod 41 is achieved.
Specifically, the bottom of the bottoming telescopic rod 42 is fixedly connected with a moving rod 421, and the moving ball 422 is rotatably connected inside the moving rod 421.
Through the above technical scheme, when the synchronous adjusting rod 41 is moved, the movement of the moving rod 421 is always attached to the bottom wall in the pit surface of the foundation pit through the rolling of the moving ball 422.
Detailed description of the preferred embodiments
The following is a specific implementation of the detection method of the intelligent detector for the building foundation pit
The intelligent detector detection method for the building foundation pit in the embodiment comprises the following steps:
s1, assembling a detection bracket, and expanding and stabilizing the foundation pit detection bracket 1 through an expanding mechanism 3;
s2, installing a detector, and fixing the detection mechanism 2 on the top of the foundation pit detection bracket 1 through a detection stabilizer bar 21;
s3, bottoming is carried out on the position of the foundation pit to be detected, and the flatness inside the foundation pit can be embodied by freely moving two bottoming telescopic rods 42 with the same length at the bottom of the foundation pit through a synchronous motor 412;
s4, reading the pit inclination of the foundation pit, namely indirectly embodying the leveling of the pit by sleeving the bottom of the angle detection block 232 and the top of the bottoming telescopic rod 42 on the inclination degree of the angle detection block 232, and then reading the offset of the angle detection block 232 on the angle offset dial 231 to finish the detection operation of the horizontal degree of the pit of the building foundation pit.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a building foundation ditch wisdom detector, includes foundation ditch detection support (1), its characterized in that: the foundation pit detection device is characterized in that a detection mechanism (2) is arranged inside the foundation pit detection support (1), an unfolding mechanism (3) is arranged inside the foundation pit detection support (1), and an adjusting mechanism (4) is arranged inside the foundation pit detection support (1);
the detection mechanism (2) comprises a detection stabilizer bar (21) inserted at the top of the foundation pit detection bracket (1), a suspension platform (22) is fixedly connected to the bottom of the detection stabilizer bar (21), and an angle offset instrument (23) is fixedly connected to the inside of the suspension platform (22);
the unfolding mechanism (3) comprises an unfolding sliding rod (31), an unfolding auxiliary rod (32) is connected inside the unfolding sliding rod (31) in a sliding manner, and a stabilizing block (33) is movably connected inside the unfolding sliding rod (31);
the adjusting mechanism (4) comprises a synchronous adjusting rod (41) which is connected to the top of the foundation pit detection bracket (1) in a sliding manner, a bottoming telescopic rod (42) is connected to the interior of the synchronous adjusting rod (41) in a sliding manner, and a stabilizing knob (43) is connected to the front surface of the synchronous adjusting rod (41) in a threaded manner;
an adjusting chute (11) is formed in the foundation pit detection support (1), a plug-in fixing hole (12) is formed in the top of the foundation pit detection support (1), and the plug-in fixing hole (12) is plugged with a detection stabilizer bar (21);
the inside of the unfolding sliding rod (31) is fixedly connected with a fixed connecting rod (311), the inside of the unfolding sliding rod (31) is slidably connected with a stable telescopic sliding block (312), the inside of the stable telescopic sliding block (312) is fixedly connected with a telescopic spring (313), and the inner wall of the unfolding sliding rod (31) is provided with a stable sliding groove (314);
the inner side of the stabilizing block (33) is rotationally connected with a stabilizing rotating rod (331), the bottom of the stabilizing rotating rod (331) is fixedly connected with a stabilizing sealing block (332), the outer surface of the stabilizing rotating rod (331) is in sliding connection with the inner wall of the stabilizing sliding chute (314), and the inner wall of the stabilizing sealing block (332) is in sliding connection with a sealing inserting rod (333);
the bottom fixedly connected with sliding block (411) of synchronous regulation pole (41), the surface and the inner wall sliding connection of adjusting spout (11) of sliding block (411), just the left and right sides both ends fixedly connected with synchronous motor (412) of synchronous regulation pole (41), the output shaft fixedly connected with synchronous gear (413) of synchronous motor (412), the inboard meshing of synchronous gear (413) has synchronous rack (414).
2. The intelligent detector for building foundation pit according to claim 1, wherein: the top of detection stabilizer bar (21) rotates and is connected with detection base (211), just the inside fixedly connected with telescopic motor (212) of detection base (211), telescopic motor (212) output shaft fixedly connected with lifting disk (213), just the surface winding of lifting disk (213) has lifting rope (214), the bottom of lifting rope (214) and the top fixed connection who hangs platform (22).
3. The intelligent detector for building foundation pit according to claim 1, wherein: the front of angle deviation appearance (23) fixedly connected with angle deviation calibrated scale (231), just the back overlap joint of angle deviation appearance (23) has angle detection piece (232), the bottom sliding connection of angle detection piece (232) has rotation sleeve (233), just the bottom of rotation sleeve (233) rotates and connects stable sleeve (234), stable sleeve (234) cup joints with feeler bottom telescopic link (42) mutually.
4. The intelligent detector for building foundation pit according to claim 1, wherein: the bottom of the bottoming telescopic rod (42) is fixedly connected with a moving rod (421), and the inside of the moving rod (421) is rotationally connected with a moving ball (422).
5. A detection method of a building foundation pit intelligent detector, comprising the detector as set forth in any one of claims 1-4, characterized in that: the detection method comprises the following steps:
s1, assembling a detection bracket, and expanding and stabilizing the foundation pit detection bracket (1) through an expanding mechanism (3);
s2, installing a detector, and fixing a detection mechanism (2) on the top of the foundation pit detection bracket (1) through a detection stabilizer bar (21);
s3, bottoming is carried out on the position of the foundation pit needing to be detected horizontally, and the flatness inside the foundation pit can be embodied by freely moving two bottoming telescopic rods (42) with the same length at the bottom of the foundation pit through a synchronous motor (412);
s4, reading pit inclination of the foundation pit, namely indirectly reflecting the leveling of the pit by sleeving the bottom of the angle detection block (232) and the top of the bottoming telescopic rod (42), and then reading the deviation of the angle detection block (232) on the angle deviation dial (231) to finish the detection operation of the horizontal degree of the pit of the foundation pit of the building.
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| CN202210056287.4A CN114482147B (en) | 2022-01-18 | 2022-01-18 | Intelligent detector for building foundation pit and detection method thereof |
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| CN202210056287.4A CN114482147B (en) | 2022-01-18 | 2022-01-18 | Intelligent detector for building foundation pit and detection method thereof |
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