CN112595300A - Mechanism and method for detecting vertical flatness of constructional engineering - Google Patents
Mechanism and method for detecting vertical flatness of constructional engineering Download PDFInfo
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- CN112595300A CN112595300A CN202110000399.3A CN202110000399A CN112595300A CN 112595300 A CN112595300 A CN 112595300A CN 202110000399 A CN202110000399 A CN 202110000399A CN 112595300 A CN112595300 A CN 112595300A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/12—Instruments for setting out fixed angles, e.g. right angles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/30—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring roughness or irregularity of surfaces
Abstract
The invention discloses a mechanism and a method for detecting the vertical flatness of constructional engineering, and belongs to the technical field of constructional measuring equipment. A vertical flatness detection mechanism for building engineering comprises a moving seat, an adjusting box and a pressure probe, wherein a worm disc is rotationally connected in the moving seat, a stable leveling mechanism matched with the worm disc is arranged at the bottom of the moving seat, a steering driving mechanism used for controlling the moving seat to turn is arranged at the bottom of the worm disc, a first driving part used for driving the worm disc to rotate is arranged at the top of the moving seat, the adjusting box is arranged at the top of the moving seat through a lifting mechanism, an adjusting plate is rotationally connected to the shell of the adjusting box, a second driving part used for driving the adjusting plate to rotate is arranged in the adjusting box, a second telescopic rod is fixedly connected to one side of the adjusting plate, a detection plate is fixedly connected to the output end of the second telescopic rod; according to the invention, the auxiliary wheel is lifted independently through the worm steering, so that the movement is more stable, the climbing hidden danger is reduced, and the detection value is more accurate.
Description
Technical Field
The invention relates to the technical field of building measuring equipment, in particular to a mechanism and a method for detecting vertical flatness of building engineering.
Background
The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The house building is characterized by comprising a top cover, a beam, a wall, a foundation and a project capable of forming an internal space and meeting the requirements of people on production, living, study and public activities.
After the construction of the engineering main wall body is finished, the perpendicularity and the flatness of the shear wall and the supporting rods are generally detected according to 'unified standards for acceptance of construction quality of construction engineering', the shear wall is guaranteed to accord with construction standards, the leveling rod is required to be inclined by 45 degrees to measure numerical values of two groups of opposite angles when the shear wall is measured, the existing leveling rod is mostly manually held to measure, the angle is easy to incline to cause inaccurate numerical values, when the opposite angles at the top are measured, the height drop of some wall bodies is large, potential safety hazards exist in the upper and lower manual work, and the manual work is more difficult to keep the inclination angle of the leveling rod at 45 degrees above the top, and the workload of cavity detection acceptance is greatly increased.
Disclosure of Invention
The invention aims to solve the defects of inaccurate detection numerical values and potential safety hazards in detection in the prior art, and provides a mechanism and a method for detecting the vertical flatness of the building engineering.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a perpendicular roughness detection mechanism of building engineering, is including removing seat, regulating box and pressure probe, it is connected with the scroll to remove the seat internal rotation, it is equipped with the firm mechanism of making level with scroll matched with to remove the seat bottom, the scroll bottom is equipped with and is used for controlling the diversion of removing the seat and turns to actuating mechanism, it is equipped with drive scroll pivoted first drive division to remove the seat top, the regulating box passes through elevating system and sets up at the top of removing the seat, the shell of regulating box rotates and is connected with the regulating plate, be equipped with in the regulating box and be used for driving regulating plate pivoted second drive division, one side fixed connection second telescopic link of regulating plate, the output fixedly connected with pick-up plate of second telescopic link, be equipped with the multiunit location section of thick bamboo on the pick-up plate, pressure probe sets up in location.
Preferably, firm mechanism of making level includes first telescopic link and dwang, first telescopic link sliding connection is in the bottom that removes the seat, the dwang rotates the one end of connecting at first telescopic link, the one end that first telescopic link was kept away from to the dwang rotates and is connected with the auxiliary wheel, the other end fixedly connected with limit slide of first telescopic link, be equipped with on the limit slide with snail dish matched with worm line.
Preferably, the bottom of the moving seat is provided with a plurality of groups of limiting grooves, and the limiting sliding block is connected in the limiting grooves in a sliding manner.
Preferably, turn to actuating mechanism and include first motor and drive wheel, snail dish bottom fixedly connected with extension rod, the extension rod runs through and removes the seat and extend to the bottom, the drive wheel rotates and connects on the extension rod, first motor fixed connection is at the outer wall of extension rod, the pivot fixed connection of drive wheel is at the output of first motor.
Preferably, the first driving part comprises a second motor, the second motor is fixedly connected to the top of the movable seat, and the output end of the second motor is fixedly connected to the top of the worm gear.
Preferably, the second drive division includes the third motor, third motor fixed connection is in the bottom of regulating box, the output of third motor extends to fixedly connected with drive shaft in the regulating box, the drive shaft is first worm and the first sprocket of fixedly connected with from top to bottom in proper order, the regulating plate extends to the first worm wheel of fixedly connected with in the regulating box through the extension rod, first worm meshes with first worm wheel mutually.
Preferably, elevating system includes a telescopic cylinder, telescopic cylinder threaded connection has the drive lead screw, the top of drive lead screw is rotated and is connected in the regulating box, the drive lead screw extends to fixedly connected with second sprocket in the regulating box, first sprocket passes through the chain and links to each other with the rotation of second sprocket.
Preferably, an adjusting screw rod is connected in the positioning cylinder in a sliding manner, a second worm wheel for driving the adjusting screw rod to slide is connected in the detection plate in a rotating manner, a buffer spring is fixedly connected to one end, extending to the positioning cylinder, of the adjusting screw rod, the pressure probe is fixedly connected to the buffer spring, a limiting plate is fixedly connected to the other end of the adjusting screw rod, and a third driving portion for driving the second worm wheel to rotate is arranged on the detection plate.
Preferably, the third driving part comprises a fourth motor, the fourth motor is fixedly connected to one end of the detection plate, an output end of the fourth motor is fixedly connected with a driving rod, and a second worm meshed with the second worm wheel is arranged on the driving rod.
A method of detection comprising the steps of:
s1: taking down the dust cover, starting a second telescopic rod to push out the detection plate until the positioning cylinder extends out of the range of the movable seat;
s2: the moving detection plate is arranged at the lower left corner or the lower right corner of the shear wall, and the second motor is started to drive the worm disc to rotate, so that the four groups of first telescopic rods are expanded towards the periphery, and the moving stability of the moving seat is ensured;
s3: the four groups of first telescopic rods are controlled to move downwards or ascend, and the height of the auxiliary wheels is ensured to be the same as the driving wheel;
s4: after the balance of the movable base is adjusted, starting a first motor to enable a driving wheel to rotate, and moving the movable base to a position which is 30cm away from the internal corner and the external corner of the shear wall corner;
s5: keeping the adjusting plate vertical;
s6: starting a fourth motor to synchronously push the multiple groups of pressure probes out of the positioning cylinder until the detection probes contact the wall, and recording indication values of each group of pressure probes;
s7: withdrawing the pressure probe, controlling the adjusting plate to rotate and incline to 45 degrees relative to the horizontal line by using the adjusting box, respectively arranging the heights of the pressure probe at the positions of the internal and external corners of the top and bottom wall ends of the shear wall by 30cm, and repeating the step S6 again;
s8: repeating operations S5 through S7;
s9: when the length of the shear wall exceeds three meters, the movable seat is moved to the middle of the shear wall, and the adjusting plate is controlled to be centered in the height direction;
s10: repeating step S6;
s11: and after the recording is finished, covering a dust cover.
Compared with the prior art, the invention provides a mechanism and a method for detecting the vertical flatness of the building engineering, and the mechanism and the method have the following beneficial effects:
1. the building engineering vertical flatness detection mechanism adjusts the horizontal value of the movable seat through the stable leveling mechanism, can manually confirm the horizontal value according to a leveling rule on the side of the movable seat, is convenient and quick, then adjusts 90 degrees and 45 degrees of the detection plate relative to the horizontal plane through the adjusting box, an indicator can be matched with the value on the adjusting box for manual confirmation, further improves the detection precision, pushes the detection plate to the shear wall, the pressure probe is contacted with the wall surface to measure the pressure value, for the uneven position, the value of the pressure probe can be relatively increased, namely two groups of values of a negative and positive angle respectively used for calculating the verticality and the flatness of the shear wall are obtained, then the lifting mechanism is started, the adjusting box is lifted to measure the values of the negative and positive feet at the top wall end of the shear wall, and in the process of moving to the other end of the shear wall, the worm disc can be rotated to turn and expand the stable leveling mechanism, the movable lifting device is more stable in movement, manual climbing is not needed, and potential safety hazards are greatly reduced.
2. This vertical roughness detection mechanism of building engineering will draw close first telescopic link together through starting the second motor and expand around to removing the seat to increase the stationarity when removing the seat and remove, and when removing the seat and remove to the assigned position, can adjust the level that removes the seat through the auxiliary wheel of four group's independent control lifts, further guarantee the detection numerical value accuracy of pick-up plate.
3. The vertical flatness detection mechanism for the building engineering is characterized in that a detection plate is located at a vertical position and used for measuring the middle position of a shear wall, when the detection plate is used for measuring an angle of 45 degrees, a third motor is started, a first chain wheel drives a driving screw rod to rotate through a chain, when the driving screw rod rises or falls to a position 30cm away from the upper surface and the lower surface of the shear wall, the driving screw rod reaches an extreme position, meanwhile, a first worm drives a first worm wheel to rotate, so that an external adjusting plate is turned to be adjusted by 45 degrees, a high-precision self-locking and stable rotation can be realized by utilizing a turning mode of meshing of the worm wheel and the worm, the accuracy of the inclination angle of a subsequent detection plate is ensured, when an indicator points to an angle position to be stopped, additional manual observation can be carried out, the accuracy of the turning angle is further ensured, when the top of the shear wall, promote the commonality that detects, through suitable for height and angle certainly, save staff's working strength greatly, guarantee staff's operation safety.
Drawings
FIG. 1 is a first schematic structural diagram of a vertical flatness detection mechanism for construction engineering according to the present invention;
FIG. 2 is a schematic structural diagram of a portion A of a vertical flatness detection mechanism diagram 1 for construction engineering according to the present invention;
FIG. 3 is a schematic structural diagram of a vertical flatness detecting mechanism for construction engineering according to the present invention;
FIG. 4 is a schematic structural diagram of a portion B in a vertical flatness detection mechanism diagram 3 of a construction project according to the present invention;
fig. 5 is a schematic structural view of a movable seat of a vertical flatness detecting mechanism for construction engineering according to the present invention.
In the figure: 1. a movable seat; 101. a limiting groove; 102. a level bar; 2. a second motor; 201. a worm disc; 202. an extension rod; 203. a drive wheel; 204. a first motor; 205. a first telescopic rod; 2051. a limiting slide block; 206. rotating the rod; 2061. an auxiliary wheel; 3. an adjusting box; 301. a telescopic cylinder; 302. a third motor; 303. a first worm; 304. a first sprocket; 305. driving the screw rod; 306. a second sprocket; 4. an adjusting plate; 401. a first worm gear; 402. a second telescopic rod; 403. an indicator mark; 5. detecting a plate; 501. a positioning cylinder; 502. a dust cover; 6. a fourth motor; 601. a drive rod; 602. a second worm; 7. adjusting the screw rod; 701. a second worm gear; 702. a buffer spring; 703. a limiting plate; 8. a pressure probe; 801. and (4) leveling the probe.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1, 3 and 5, a vertical flatness detecting mechanism for construction works, includes a movable base 1, regulating box 3 and pressure probe 8, it is connected with scroll 201 to remove 1 internal rotation of seat, it is equipped with the firm mechanism of making level with scroll 201 matched with to remove 1 bottom of seat, scroll 201 bottom is equipped with and is used for control to remove the 1 diversion steering drive mechanism of seat, it is equipped with the first drive division of drive scroll 201 pivoted to remove 1 top of seat, regulating box 3 passes through elevating system and sets up at the top of removing seat 1, the shell of regulating box 3 rotates and is connected with regulating plate 4, be equipped with in the regulating box 3 and be used for driving the 4 pivoted second drive divisions of regulating plate, one side fixed connection second telescopic link 402 of regulating plate 4, the output fixedly connected with pick-up plate 5 of second telescopic link 402, be equipped with multiunit location section of thick bamboo 501 on the pick-up plate 5, pressure probe 8 sets up.
When the movable base 1 moves to a position 30cm away from a concave-convex corner at the bottom of the wall corner, in order to ensure that the inclination angle of the detection plate 5 is accurate, the horizontal numerical value of the movable base 1 can be adjusted through a stable leveling mechanism, and the horizontal numerical value can be manually confirmed according to a horizontal ruler 102 on the side edge of the movable base 1, so that the detection is convenient and quick, then 90 degrees and 45 degrees relative to the horizontal plane of the detection plate 5 are adjusted through an adjusting box 3, an indicator 403 can be matched with the numerical value on the adjusting box 3 for manual confirmation, the detection precision is further improved, the detection plate 5 is pushed to the shear wall, the pressure numerical value is measured by the contact of a pressure probe 8 and the wall surface, for uneven positions, the numerical value of the pressure probe 8 is relatively increased, namely two groups of concave-convex corners and convex corners which are respectively used for calculating the verticality and the flatness of the shear wall are obtained, then the, the measuring method is the same as the above method, and no description is given here, and in the process of moving the detection plate 5 to the other end of the shear wall, the worm disc 201 can be rotated to steer and expand the stable leveling mechanism, so that the movement is more stable, manual climbing is not needed, and the potential safety hazard is greatly reduced.
Example 2:
referring to fig. 1-2 and 5, the stable leveling mechanism includes a first telescopic rod 205 and a rotating rod 206, the first telescopic rod 205 is slidably connected to the bottom of the movable seat 1, the rotating rod 206 is rotatably connected to one end of the first telescopic rod 205, one end of the rotating rod 206, which is away from the first telescopic rod 205, is rotatably connected to an auxiliary wheel 2061, the other end of the first telescopic rod 205 is fixedly connected to a limit slider 2051, a spiral thread matched with the spiral 201 is arranged on the limit slider 2051, a plurality of sets of limit grooves 101 are formed in the bottom of the movable seat 1, the limit slider 2051 is slidably connected in the limit groove 101, the steering driving mechanism includes a first motor 204 and a driving wheel 203, an extension rod 202 is fixedly connected to the bottom of the spiral 201, the extension rod 202 extends to the bottom through the movable seat 1, the driving wheel 203 is rotatably connected to the extension rod 202, the first motor 204 is fixedly connected to the outer wall of, the first driving part comprises a second motor 2, the second motor 2 is fixedly connected to the top of the movable base 1, and the output end of the second motor 2 is fixedly connected to the top of the worm disc 201.
When the movable seat 1 needs to be transferred, the second motor 2 is started to firstly extend the first telescopic rod 205 which is close together to the periphery of the movable seat 1, specifically, the second motor 2 drives the worm disc 201 to rotate, the worm disc 201 is matched with the worm threads of the limiting slide block 2051 at the top of the first telescopic rod 205, under the limitation of the diagonal inclined limiting groove 101, the first telescopic rod 205 moves so as to increase the stability of the movable seat 1 during moving, and if the driving wheel 203 frequently turns to cause the auxiliary wheel 2061 to close up again, the rotation of the driving wheel 203 can be stopped, the auxiliary wheel 2061 is expanded again, when the movable seat 1 moves to a specified position, the level of the movable seat 1 can be adjusted through four groups of auxiliary wheels 2061 which are independently controlled to lift, and the detection numerical accuracy of the detection plate 5 is further ensured.
Example 3:
referring to fig. 1, the second driving portion includes a third motor 302, the third motor 302 is fixedly connected to the bottom of the adjusting box 3, the output end of the third motor 302 extends to the driving shaft fixedly connected to the inside of the adjusting box 3, the driving shaft is sequentially and fixedly connected to a first worm 303 and a first chain wheel 304 from top to bottom, the adjusting plate 4 extends to a first worm wheel 401 fixedly connected to the inside of the adjusting box 3 through an extension rod 202, the first worm 303 is meshed with the first worm wheel 401, the lifting mechanism includes a telescopic cylinder 301, the telescopic cylinder 301 is internally threaded with a driving screw 305, the top of the driving screw 305 is rotatably connected to the inside of the adjusting box 3, the driving screw 305 extends to a second chain wheel 306 fixedly connected to the inside of the adjusting box 3, and the first chain wheel 304 is rotatably connected to the second chain wheel.
When the shear wall detecting device is normally used, the detecting plate 5 is in a vertical position and used for measuring the middle position of the shear wall, when the detecting plate 5 performs 45-degree angle measurement, the third motor 302 is started, the first chain wheel 304 drives the driving screw rod 305 to rotate through a chain, when the driving screw rod 305 ascends or descends to a position 30cm away from the upper surface and the lower surface of the shear wall, the driving screw rod 305 reaches an extreme position, meanwhile, the first worm 303 drives the first worm wheel 401 to rotate, so that the external adjusting plate 4 is adjusted to rotate for 45 degrees, high-precision self-locking and stable rotation can be realized by using a worm and gear meshing rotation mode, the accuracy of the inclination angle of the subsequent detecting plate 5 is ensured, when the indicator points to the angle position to be stopped, additional manual observation can be performed, the accuracy of the rotation angle is further ensured, when the top of the shear wall is measured, the first telescopic rod 205 can be adjusted to the shear, promote the commonality that detects, through suitable for height and angle certainly, save staff's working strength greatly, guarantee staff's operation safety.
Example 4:
referring to fig. 3-4, an adjusting screw rod 7 is slidably connected in the positioning cylinder 501, a second worm wheel 701 for driving the adjusting screw rod 7 to slide is rotatably connected in the detection plate 5, the adjusting screw rod 7 extends to a buffer spring 702 fixedly connected at one end of the positioning cylinder 501, the pressure probe 8 is fixedly connected to the buffer spring 702, a limiting plate 703 is fixedly connected at the other end of the adjusting screw rod 7, a third driving portion for driving the second worm wheel 701 to rotate is arranged on the detection plate 5, the third driving portion includes a fourth motor 6, the fourth motor 6 is fixedly connected at one end of the detection plate 5, a driving rod 601 is fixedly connected at the output end of the fourth motor 6, and a second worm 602 meshed with the second worm wheel 701 is arranged on the driving rod.
In the detection process, if the number of the protrusions on the wall surface of the shear wall is large, the fourth motor 6 can be started to extend one end of the pressure probe 8 by a distance to ensure that the leveling probe 801 at the end of the pressure probe 8 can contact the wall surface, and because multiple groups of adjusting screw rods 7 extend synchronously, the same acting force can be ensured for each group of pressure probes 8, so that the error is reduced to the maximum extent, specifically, the fourth motor 6 drives the driving rod 601 to rotate, the driving rod 601 drives the second worm wheel 701 to rotate through the second worm 602, at the moment, the second worm wheel 701 rotates at a fixed point in the detection plate 5, and is matched with the thread of the adjusting screw rod 7 through the thread hole in the axis position, so that the adjusting screw rod 7 moves left and right, at the position, the limiting plate 703 can prevent the adjusting screw rod 7 from moving too much to be out of the meshing range, and the buffer spring 702, the service life of the pressure probe 8 is prolonged, and the accuracy of the detection data of the shear wall can be further ensured.
A method of detection comprising the steps of:
s1: the dust cover 502 is taken down, the second telescopic rod 402 is started to push the detection plate 5 out until the positioning cylinder 501 extends out of the range of the movable seat 1;
s2: the moving detection plate 5 is arranged at the lower left corner or the lower right corner of the shear wall, the second motor 2 is started to drive the worm disc 201 to rotate, the four groups of first telescopic rods 205 are expanded to the periphery, and the moving stability of the moving seat 1 is guaranteed;
s3: the four groups of first telescopic rods 205 are controlled to move downwards or ascend, so that the height of the auxiliary wheels 2061 is ensured to be the same as the level of the driving wheels 203;
s4: after the balance of the movable base 1 is adjusted, starting the first motor 204 to enable the driving wheel 203 to rotate, and moving the movable base 1 to a position which is 30cm away from the internal corner and the external corner of the wall corner of the shear wall;
s5: keeping the adjusting plate 4 upright;
s6: starting a fourth motor 6 to synchronously push the multiple groups of pressure probes 8 out of the positioning cylinder 501 until the detection probes contact the wall, and recording the indicating values of each group of pressure probes 8;
s7: the pressure probe 8 is retracted, the adjusting plate 4 is controlled by the adjusting box 3 to rotate and incline to 45 degrees relative to the horizontal line, the heights of the pressure probe are respectively at the positions of the internal and external corners of the top and bottom wall ends of the shear wall by 30cm, and the step S6 is repeated again;
s8: repeating operations S5 through S7;
s9: when the length of the shear wall exceeds three meters, the movable seat 1 is moved to the middle of the shear wall, and the adjusting plate 4 is controlled to be centered in the height direction;
s10: repeating step S6;
s11: after the recording is completed, the dust cover 502 is closed.
Here, the second telescopic link 402 and the first telescopic link 205 are both electric telescopic links, and pressure probe 8 adopts pressure sensor, further guarantees the sensitivity of equipment and the accuracy of sampling data.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A vertical flatness detection mechanism for building engineering comprises a moving seat (1), an adjusting box (3) and a pressure probe (8), and is characterized in that a scroll (201) is connected in the moving seat (1) in a rotating manner, a stable leveling mechanism matched with the scroll (201) is arranged at the bottom of the moving seat (1), a steering driving mechanism used for controlling the moving seat (1) to turn is arranged at the bottom of the scroll (201), a first driving part used for driving the scroll (201) to rotate is arranged at the top of the moving seat (1), the adjusting box (3) is arranged at the top of the moving seat (1) through a lifting mechanism, an adjusting plate (4) is rotatably connected to the shell of the adjusting box (3), a second driving part used for driving the adjusting plate (4) to rotate is arranged in the adjusting box (3), and a second telescopic rod (402) is fixedly connected to one side of the adjusting plate (4), the output end of the second telescopic rod (402) is fixedly connected with a detection plate (5), a plurality of groups of positioning cylinders (501) are arranged on the detection plate (5), and the pressure probe (8) is arranged at the end part of each positioning cylinder (501).
2. The vertical flatness detection mechanism of building engineering according to claim 1, characterized in that the steady leveling mechanism includes a first telescopic rod (205) and a rotating rod (206), the first telescopic rod (205) is slidably connected to the bottom of the movable seat (1), the rotating rod (206) is rotatably connected to one end of the first telescopic rod (205), one end of the rotating rod (206) far away from the first telescopic rod (205) is rotatably connected to an auxiliary wheel (2061), the other end of the first telescopic rod (205) is fixedly connected to a limit slider (2051), and the limit slider (2051) is provided with a spiral thread matching with the spiral disk (201).
3. The vertical flatness detecting mechanism for building engineering according to claim 2, characterized in that the bottom of the movable seat (1) is provided with a plurality of sets of limiting grooves (101), and the limiting slide block (2051) is slidably connected in the limiting grooves (101).
4. The vertical flatness detecting mechanism for building engineering according to any one of claims 1 to 3, characterized in that the steering driving mechanism includes a first motor (204) and a driving wheel (203), an extension rod (202) is fixedly connected to the bottom of the worm disc (201), the extension rod (202) extends to the bottom through the movable base (1), the driving wheel (203) is rotatably connected to the extension rod (202), the first motor (204) is fixedly connected to the outer wall of the extension rod (202), and the rotating shaft of the driving wheel (203) is fixedly connected to the output end of the first motor (204).
5. The vertical flatness detecting mechanism for building engineering according to any one of claims 1-3, characterized in that the first driving part includes a second motor (2), the second motor (2) is fixedly connected to the top of the movable base (1), and the output end of the second motor (2) is fixedly connected to the top of the worm disc (201).
6. The vertical flatness detection mechanism of building engineering according to claim 1, characterized in that, the second drive portion includes a third motor (302), the third motor (302) fixed connection is in the bottom of regulating box (3), the output of third motor (302) extends to fixedly connected with drive shaft in regulating box (3), the drive shaft from top to bottom is fixedly connected with first worm (303) and first sprocket (304) in proper order, regulating plate (4) extends to first worm wheel (401) of fixedly connected with in regulating box (3) through extension rod (202), first worm (303) meshes with first worm wheel (401).
7. The vertical flatness detection mechanism of building engineering according to claim 6, characterized in that the lifting mechanism includes a telescopic cylinder (301), a driving screw (305) is connected to the inner thread of the telescopic cylinder (301), the top of the driving screw (305) is rotatably connected to the inside of the adjusting box (3), the driving screw (305) extends to the inside of the adjusting box (3) and is fixedly connected with a second chain wheel (306), and the first chain wheel (304) is rotatably connected with the second chain wheel (306) through a chain.
8. The vertical flatness detection mechanism of building engineering according to claim 1, characterized in that an adjusting screw rod (7) is slidably connected in the positioning cylinder (501), a second worm gear (701) for driving the adjusting screw rod (7) to slide is rotatably connected in the detection plate (5), a buffer spring (702) is fixedly connected to one end of the adjusting screw rod (7) extending to the positioning cylinder (501), the pressure probe (8) is fixedly connected to the buffer spring (702), a limit plate (703) is fixedly connected to the other end of the adjusting screw rod (7), and a third driving portion for driving the second worm gear (701) to rotate is arranged on the detection plate (5).
9. The vertical flatness detecting mechanism for building engineering according to claim 8, characterized in that the third driving part includes a fourth motor (6), the fourth motor (6) is fixedly connected to one end of the detecting plate (5), the output end of the fourth motor (6) is fixedly connected with a driving rod (601), and a second worm (602) engaged with the second worm wheel (701) is arranged on the driving rod (601).
10. A detection method using the vertical flatness detection mechanism for construction engineering according to claim 1, characterized by comprising the steps of:
s1: the dust cover (502) is taken down, the second telescopic rod (402) is started to push the detection plate (5) out until the positioning cylinder (501) extends out of the range of the movable seat (1);
s2: the moving detection plate (5) is arranged at the lower left corner or the lower right corner of the shear wall, the second motor (2) is started to drive the worm disc (201) to rotate, the four groups of first telescopic rods (205) are expanded towards the periphery, and the moving stability of the moving seat (1) is ensured;
s3: the four groups of first telescopic rods (205) are controlled to move downwards or ascend, and the height of the auxiliary wheel (2061) is ensured to be the same as the level of the driving wheel (203);
s4: after the movable base (1) is adjusted to be balanced, a first motor (204) is started to enable a driving wheel (203) to rotate, and the movable base (1) is moved to a position which is 30cm away from a concave-convex corner of a wall corner of the shear wall;
s5: the adjusting plate (4) is kept vertical;
s6: starting a fourth motor (6) to synchronously push a plurality of groups of pressure probes (8) out of the positioning cylinder (501) until the detection probe contacts the wall, and recording the indication value of each group of pressure probes (8);
s7: the pressure probe (8) is retracted, the adjusting plate (4) is controlled by the adjusting box (3) to rotate and incline to 45 degrees relative to the horizontal line, the heights of the positions are respectively 30cm at the internal and external corners of the top and bottom wall ends of the shear wall, and the step S6 is repeated again;
s8: repeating operations S5 through S7;
s9: when the length of the shear wall exceeds three meters, the movable seat (1) is moved to the middle of the shear wall, and the adjusting plate (4) is controlled to be centered in the height direction;
s10: repeating step S6;
s11: after the recording is finished, the dust cover (502) is covered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110000399.3A CN112595300A (en) | 2021-01-03 | 2021-01-03 | Mechanism and method for detecting vertical flatness of constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110000399.3A CN112595300A (en) | 2021-01-03 | 2021-01-03 | Mechanism and method for detecting vertical flatness of constructional engineering |
Publications (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942136A (en) * | 2021-08-30 | 2022-01-18 | 余姚市谐丰模塑有限公司 | Long-acting antibacterial mildew-proof PP/PS plastic and preparation method thereof |
| CN114199181A (en) * | 2021-11-22 | 2022-03-18 | 青岛黄海学院 | Adjustable flatness detection device for electromechanical component |
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2021
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942136A (en) * | 2021-08-30 | 2022-01-18 | 余姚市谐丰模塑有限公司 | Long-acting antibacterial mildew-proof PP/PS plastic and preparation method thereof |
| CN114199181A (en) * | 2021-11-22 | 2022-03-18 | 青岛黄海学院 | Adjustable flatness detection device for electromechanical component |
| CN114199181B (en) * | 2021-11-22 | 2023-08-22 | 青岛黄海学院 | A regulation formula roughness detection device for electromechanical component |
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