CN116255969B - Deviation measuring device for building structure design and using method thereof - Google Patents
Deviation measuring device for building structure design and using method thereof Download PDFInfo
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- CN116255969B CN116255969B CN202310545753.XA CN202310545753A CN116255969B CN 116255969 B CN116255969 B CN 116255969B CN 202310545753 A CN202310545753 A CN 202310545753A CN 116255969 B CN116255969 B CN 116255969B
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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
- G01C15/002—Active optical surveying means
- G01C15/008—Active optical surveying means combined with inclination sensor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/242—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by spreading of the legs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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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
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
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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
- G01C15/002—Active optical surveying means
- G01C15/004—Reference lines, planes or sectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/02—Details
Abstract
The invention relates to the technical field of building structure measurement, in particular to a deviation measuring device for building structure design and a using method thereof. Through being provided with contact and first auxiliary stay mechanism, under the whole gravity effect of rising slide rule and toper gravity piece, move down the focus of whole rising slide rule, the state that the gravity sag was accomplished is maintained fast to the rising slide rule of being convenient for rise slide rule and be in the state of waiting to read the number, then the light that beats out through the laser level meter of peripheral hardware is consulted, carries out the coincidence reading, under the measuring effect through rising slide rule, accurately measures the perpendicular distance between the horizontal plane that the ceiling was beaten out to the laser level meter.
Description
Technical Field
The invention relates to the technical field of building structure measurement, in particular to a deviation measuring device for building structure design and a using method thereof.
Background
The building structure is a space stress system which is made of building materials and is used for bearing various loads or actions so as to play a role of a framework, and the building structure can be divided into a concrete structure, a masonry structure, a steel structure, a light steel structure, a wood structure, a combined structure and the like according to different building materials;
the invention patent in the prior art discloses a part of related building construction technical field, chinese patent publication No. CN115451794A discloses a building engineering flatness detection device, including supporting in the detection brace table of one side close to the wall of ground, vertical slip sets up in the detection support frame at detection brace table top and set up in the detection subassembly at detection support frame top, the detection subassembly includes a plurality of detection sleeves that are horizontal arrangement and perpendicular to the wall wait to detect the terminal surface and slip and insert in each detection sleeve, the detection sleeve middle part has offered the both ends and has been run through and supply to detect the slide hole that the slide rod inserted, detect and be provided with the pressure spring that promotes the detection slide rod one end and support and be tightly in the wall wait to detect the terminal surface in the slide hole, the detection slide rod is close to the one end roll of wall wait to detect the terminal surface and is inlayed and is equipped with the walking ball, the detection slide rod is protruded in the circumference side end at detection sleeve both ends along length direction and is provided with the detection scale, the detection scale is increased gradually along detection slide length direction to both ends, the detection brace table is parallel to the wall wait to detect the terminal surface, the application has characteristics such as improve measurement efficiency;
the most common of the building structures is a concrete structure, in the process of designing the building structures, in order to ensure the safety, the deviation of the structures is reduced as much as possible, if the deviation of the building structures is too large, the deformation of the whole structure is possibly caused, potential safety hazards exist, in the room of a single concrete structure, besides the perpendicularity and the flatness of various concrete plates and walls are detected, the parallelism of the ceilings and the floors is mainly measured, and the building quality of the room can be subjectively displayed;
the method comprises the steps that firstly, a horizontal reference plane is emitted through a laser instrument placed on the floor of a room, then four tower scales are placed at four corners of the room, a group of tower scales can be added in a larger room, the positions of the tower scales at the four corners are the same as the distance between two adjacent side wall corners, and the parallelism of the ceiling and the floor is measured by reading readings of the reference planes emitted by the laser instrument and reflected on all the tower scales;
however, due to the distance between the ceiling and the floor, the tower is difficult to stably lift and contact with the ceiling, once one of four groups of tower at four corners is inclined, the whole measurement data can be affected, and due to the fact that the room is in a blank state in the measurement process, the ground is inevitably uneven, the data deviation of the tower is excessively large when the tower is placed by taking the ground as a reference, and the tower is difficult to keep in a vertical state in the measurement process.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a deviation measuring device for building structure design and a using method thereof.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a deviation measuring device that building structure design was used, includes mounting plate, mounting plate's lower extreme surface intermediate position department fixed mounting has the tripod, just mounting plate's upper surface edge fixed mounting has the installation curb plate, mounting plate's top is provided with the rising slide rule, the bottom fixedly connected with toper gravity piece of rising slide rule, the rear end inner wall bilateral symmetry of mounting curb plate is provided with the first auxiliary stay mechanism that carries out auxiliary stay to rising slide rule, the inner wall of mounting curb plate is located the below position department of first auxiliary stay mechanism and is provided with the fixed establishment who is used for installing holistic, the top of rising slide rule is connected with the upper junction plate, the internal connection of upper junction plate has universal connecting piece, the top of upper junction plate is connected with the contact, the upper surface right side fixed mounting of installation curb plate has the elevating system who is used for adjusting universal connecting piece height.
Preferably, the contact piece comprises a mounting groove, the top of upper connecting plate is seted up to the mounting groove, fixed mounting has pressure switch on the inside bottom surface of mounting groove, pressure switch's top contact is provided with the connecting seat, the top embedding of connecting seat rotates and is connected with the ball.
Preferably, the elevating system includes the mount pad down, mount pad fixed mounting is in the right side of installation curb plate upper surface, the upper end fixed surface of mount pad is connected with outer installation pole down, the inside bottom fixed mounting of outer installation pole has driving motor, the output shaft fixedly connected with lead screw of driving motor upper end, the outside surface of lead screw has the lifter through threaded connection, the top fixedly connected with of lifter goes up the mount pad, the left side surface fixedly connected with flexible connecting rod of going up the mount pad, first universal spread groove has been seted up to the side of upper connecting plate, universal connection has first universal connection ball in the first universal connection groove, first universal connection ball surface with flexible section tip fixed connection of flexible connecting rod.
Preferably, the fixing mechanism comprises two fixing plates and an adjusting groove, the adjusting groove is formed in the mounting side plate, the adjusting groove is two in number and is respectively located on the right inner wall and the rear inner wall of the mounting side plate, two sliding connecting rods are slidably connected in the adjusting groove, the tail ends of the two sliding connecting rods are respectively fixedly connected with the two fixing plates, one ends of the two sliding connecting rods, far away from the fixing plates, are respectively fixedly connected with a connecting block, and one ends of the two connecting blocks, far away from the sliding connecting rods, are respectively fixedly connected with a synchronous rod;
the two synchronous rods are connected with a first telescopic rod in a sliding manner, an inner adjusting rod is rotationally connected to the middle position of the right rear end surface of the first telescopic rod, an outer adjusting sleeve is connected to the outer surface of one side, close to the installation side plate, of the inner adjusting rod through threads, one side, close to the installation side plate, of the outer adjusting sleeve is fixedly connected with the installation side plate, an adjusting nut is connected to the outer surface, close to the outer adjusting sleeve, of the inner adjusting rod through threads in a meshed manner, and the adjusting nut is rotationally connected to the end portion of the outer adjusting sleeve.
Preferably, the inside of fixed plate still is provided with auxiliary fixed adsorption mechanism, adsorption mechanism includes connecting hole, suction hole, sealing piston, coupling hose and auxiliary chuck, sealing piston sliding connection is in on the inner wall of lower mount pad, sealing piston's bottom is connected with supporting spring, sealing piston's top fixedly connected with gangbar, the top of gangbar runs through outer mount bar just extends to after the inside of outer mount bar with the bottom of lifter contacts each other, the connecting hole is seted up in the inside bottom of outer mount bar, just the connecting hole is linked together with the inner wall of lower mount pad, the suction hole is seted up the position that the outer mount bar side is close to the bottom, the air cavity has been seted up to the inside of fixed plate, auxiliary chuck fixed intercommunication is in on the lateral surface of fixed plate, coupling hose's both ends respectively with the bottom of lower mount pad with the fixed plate is kept away from one side fixed intercommunication of auxiliary chuck.
Preferably, the first auxiliary support mechanism comprises a connecting slide rail, the connecting slide rail is connected to the inner side wall of the installation side plate in a sliding manner in the vertical direction, a fixing seat is connected to the connecting slide rail in a sliding manner on the surface of the connecting slide rail, a second telescopic rod is fixedly connected to the side face of the fixing seat, and the end part of a telescopic section of the second telescopic rod is in universal connection with the side face of the lifting tower ruler close to the bottom end.
Preferably, a sliding connecting piece is connected between the inner side wall of the installation side plate and the connecting sliding rail, the sliding connecting piece comprises two sliding grooves, the two sliding grooves are symmetrically formed in the inner side wall of the installation side plate, a connecting sliding block is connected to the inner wall of the sliding groove in a sliding mode, and the two side faces of the connecting sliding block are fixedly connected with the connecting sliding rail together.
Preferably, the end part of the telescopic section of the second telescopic rod is fixedly connected with a second universal connecting ball, a second universal connecting groove is formed in the position, close to the bottom end, of the side surface of the lifting tower ruler, and the second universal connecting ball is slidably connected in the second universal connecting groove.
Preferably, the first universal connection ball is a magnetic ball, electromagnets are embedded and mounted on two sides of the inner wall of the first universal connection groove, the electromagnets extend to the outside of the upper connection plate, a power supply is fixedly mounted at the top of the upper mounting seat, and the power supply is used for supplying power to the electromagnets.
The invention also provides a using method of the deviation measuring device for the building structure design, which is suitable for the deviation measuring device and comprises the following steps:
s1: firstly, fixing a lifting tower ruler on the surface of an installation bottom plate through a first auxiliary supporting mechanism, completing assembly, and then placing four groups of devices at positions to be detected;
s2: then the tower ruler is lifted by a lifting mechanism, and the whole structure is arranged at the position to be detected by a fixing mechanism in the lifting process;
s3: when the lifting tower ruler is lifted to the top end, the lifting tower ruler rapidly maintains the state that the gravity sagging is completed, so that the lifting tower ruler is in a state of waiting to read, and finally, the readings of the horizontal plane irradiated by the lifting tower ruler laser on four groups of devices are read, and then the comparison is carried out.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the contact piece and the first auxiliary supporting mechanism are arranged, the whole structure is arranged at the corner of the wall at the position to be detected through the fixing mechanism in the ascending process, the contact piece at the top end of the ascending tower ruler is finally attached to the ceiling to be detected, gravity sag is formed under the action of the whole gravity of the ascending tower ruler and the conical gravity block, the gravity center of the whole ascending tower ruler is downwards moved under the action of the gravity of the conical gravity block, the ascending tower ruler is convenient to quickly maintain the state that the gravity sag is completed, the ascending tower ruler is in a state of being ready to read, then light rays which are marked by the laser level meter arranged outside are referenced, the light rays are overlapped with scales of the ascending tower ruler, and the vertical distance from the ceiling to the horizontal plane marked by the laser level meter is accurately measured under the metering action of the ascending tower ruler.
According to the invention, the fixing mechanism is arranged, when the lifting tower ruler ascends to measure, the lower end of the lifting rod is far away from the linkage rod, the linkage rod moves upwards synchronously with the sealing piston under the jacking action of the supporting spring, so that the space of the lower mounting seat below the sealing piston generates negative pressure, the suction hole and the connecting hose are used for sucking air, the auxiliary sucker close to the wall generates suction force to drive the fixing plate to be attached to the wall, and the attaching force of the fixing plate and the wall is improved in advance before the top end of the lifting tower ruler moves to the ceiling surface, so that the stability of the whole device is kept, and the stability of the lifting tower ruler is maintained.
Drawings
FIG. 1 is a schematic flow chart of the method of using the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2A in accordance with the present invention;
FIG. 4 is an enlarged view of a portion of B of FIG. 2 in accordance with the present invention;
FIG. 5 is an illustration of another view of the upper end partial structure of FIG. 2 in accordance with the present invention;
FIG. 6 is a schematic view in partial cross-section of a first universal joint ball joint of the present invention;
FIG. 7 is a partial schematic view of the securing mechanism of the present invention;
FIG. 8 is a cross-sectional view of the internal structure of the outer adjustment sleeve of the present invention;
FIG. 9 is a cross-sectional view of the present invention taken along the midline;
fig. 10 is an enlarged view of a portion of C of fig. 9 in accordance with the present invention.
In the figure: 1. a mounting base plate; 2. a tripod; 3. installing a side plate; 301. an adjustment tank; 4. a fixing plate; 401. a connecting hose; 402. a sliding connecting rod; 403. a connecting block; 404. a synchronizing lever; 405. an outer adjustment sleeve; 406. an adjusting nut; 407. an inner adjusting rod; 408. a first telescopic rod; 409. an auxiliary suction cup; 5. a first auxiliary supporting mechanism; 501. the connecting slide rail; 502. a fixing seat; 503. a second telescopic rod; 6. a lower mounting seat; 601. an outer mounting rod; 601-1, connecting holes; 601-2, an air suction hole; 602. a lifting rod; 602-1, sealing the piston; 603. an upper mounting seat; 604. a telescopic connecting rod; 605. a first universal joint ball; 606. a first universal connection groove; 607. a screw rod; 608. a driving motor; 7. raising the tower ruler; 701. an upper connecting plate; 702. a pressure switch; 703. a mounting groove; 704. a connecting seat; 705. a ball; 706. a conical gravity block; 8. a sliding connection; 801. a chute; 802. the connecting slide block; 9. a second universal joint ball; 901. a second universal connection groove; 10. an electromagnet.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The deviation measuring device for building structure design as shown in fig. 2 to 10 comprises a mounting bottom plate 1, wherein a tripod 2 is fixedly arranged at the middle position of the lower end surface of the mounting bottom plate 1, a mounting side plate 3 is fixedly arranged at the edge of the upper surface of the mounting bottom plate 1, a lifting tower rule 7 is arranged above the mounting bottom plate 1, the bottom of the lifting tower rule 7 is fixedly connected with a conical gravity block 706, first auxiliary supporting mechanisms 5 for carrying out auxiliary supporting on the lifting tower rule 7 are symmetrically arranged on the inner wall of the rear end of the mounting side plate 3, a fixing mechanism for installing the whole is arranged on the inner wall of the mounting side plate 3 at the position below the first auxiliary supporting mechanisms 5, an upper connecting plate 701 is connected to the top end of the lifting tower rule 7, a universal connecting piece is connected to the inner part of the upper connecting plate 701, a contact piece is connected to the top of the upper connecting plate 701, and a lifting mechanism for adjusting the height of the universal connecting piece is fixedly arranged on the right side of the upper surface of the mounting side plate 3;
in use, firstly, the lifting tower ruler 7 is arranged between the lifting mechanism and the first auxiliary supporting mechanism 5, then the device is integrally placed at a position to be detected, then the lifting tower ruler 7 is lifted through the lifting mechanism, the integral structure is arranged at a corner of a wall at the position to be detected through the fixing mechanism in the lifting process, finally, the contact piece at the top end of the lifting tower ruler 7 is attached to a ceiling to be detected through lifting, gravity sagging is formed under the action of the integral gravity of the lifting tower ruler 7 and the conical gravity block 706, the gravity center of the whole lifting tower ruler 7 is downwards moved under the action of the gravity of the conical gravity block 706, so that the lifting tower ruler 7 can conveniently and rapidly maintain the gravity sagging completed state, the lifting tower ruler 7 is in a state to be read, then, light rays which are marked by an external laser level meter are referenced, the light rays are coincident with scales of the lifting tower ruler 7, and the vertical distance from the ceiling to the horizontal plane marked by the laser level meter is accurately measured under the metering action of the lifting tower ruler 7.
As a further embodiment of the present invention, the contact member includes a mounting groove 703, the mounting groove 703 is opened at the top of the upper connection plate 701, a pressure switch 702 is fixedly mounted on the inner bottom surface of the mounting groove 703, the top of the pressure switch 702 is provided with a connection seat 704 in contact, and the top of the connection seat 704 is embedded and rotatably connected with a ball 705; during operation, the buckle of rising slide staff 7 is cancelled the joint, rise slide staff 7 through elevating system and upwards elongate, until rise slide staff 7 is fully elongated, then continue to upwards move until when the contact piece at rising slide staff 7 top contacts with the ceiling, stop rising and rise slide staff 7, a certain time interval, make rise slide staff 7 can keep steady state under the effect of gravity, then the light that beats through the laser level meter of peripheral hardware is consulted, overlap the reading with the scale of rising slide staff 7, under the measuring effect of rising slide staff 7, accurately measure the perpendicular distance between the horizontal plane that the laser level meter beaten to the ceiling, through setting up ball 705, can approach the contact mode of contact piece and ceiling and point contact, reduce the contact area of contact piece and ceiling.
As a further embodiment of the invention, the lifting mechanism comprises a lower mounting seat 6, the lower mounting seat 6 is fixedly mounted on the right side of the upper surface of the mounting side plate 3, the upper end surface of the lower mounting seat 6 is fixedly connected with an outer mounting rod 601, the inner bottom end of the outer mounting rod 601 is fixedly provided with a driving motor 608, an output shaft at the upper end of the driving motor 608 is fixedly connected with a screw rod 607, the outer side surface of the screw rod 607 is connected with a lifting rod 602 through threads, the top end of the lifting rod 602 is fixedly connected with an upper mounting seat 603, the left side surface of the upper mounting seat 603 is fixedly connected with a telescopic connecting rod 604, the side surface of the upper connecting plate 701 is provided with a first universal connecting groove 606, a first universal connecting ball 605 is connected in the first universal connecting groove 606 in a universal manner, and the surface of the first universal connecting ball 605 is fixedly connected with the end part of a telescopic section of the telescopic connecting rod 604;
in the prior art, the tower ruler is generally lifted by manpower, and when encountering a measuring surface with higher height, the balance of the tower ruler is difficult to keep during lifting, and the possibility of errors exists;
the technical scheme can solve the problem, when lifting, the driving motor 608 is opened through the external controller, the driving motor 608 drives the screw rod 607 to rotate, then the lifting rod 602 can be driven to ascend or descend, the upper connecting plate 701 is propped against by the telescopic connecting rod 604 to pull the lifting tower ruler 7 when the lifting rod 602 ascends, the lifting tower ruler 7 ascends synchronously, and the lifting tower ruler 7 can be driven to ascend more accurately and stably through the cooperation of the screw rod 607 and the screw rod nut of the lifting rod 602, so that the possibility of generating measurement errors is reduced.
As a further embodiment of the present invention, the fixing mechanism includes two fixing plates 4 and an adjusting groove 301, the adjusting groove 301 is opened in the inside of the installation side plate 3, the number of the adjusting grooves 301 is two, and the adjusting grooves 301 are respectively positioned on the right side inner wall and the rear end inner wall of the installation side plate 3, two sliding connecting rods 402 are respectively connected in a sliding manner in the inside of the two adjusting grooves 301, the tail ends of the two sliding connecting rods 402 are respectively fixedly connected with the two fixing plates 4, one ends of the two sliding connecting rods 402, which are far away from the fixing plates 4, are respectively fixedly connected with a connecting block 403, and one ends of the two connecting blocks 403, which are far away from the sliding connecting rods 402, are respectively fixedly connected with a synchronizing rod 404;
the first telescopic rod 408 is slidably connected between the two synchronous rods 404, an inner adjusting rod 407 is rotatably connected at the middle position of the right rear end surface of the first telescopic rod 408, an outer adjusting sleeve 405 is connected to the outer surface of one side, close to the installation side plate 3, of the inner adjusting rod 407 through threads, one side, close to the installation side plate 3, of the outer adjusting sleeve 405 is fixedly connected with the installation side plate 3, an adjusting nut 406 is connected to the outer surface of the inner adjusting rod 407, close to the outer adjusting sleeve 405, through threads in a meshed mode, and the adjusting nut 406 is rotatably connected to the end portion of the outer adjusting sleeve 405.
In the prior art, the measuring distance of the tower ruler is generally positioned at the corner of a room, the distance between the tower ruler and the walls on two sides is 30cm, when the room is oversized or undersized, the distance is increased or reduced in equal proportion, the measuring points are generally drawn after being measured manually, four measuring points are required to be drawn in one room, the steps are complicated, the tower ruler is difficult to be ensured not to deviate from the measuring points during lifting and measuring, and hidden danger of error exists;
in the use process, before measurement, firstly, the adjusting nut 406 is loosened, the outer adjusting sleeve 405 is rotated according to the required distance, the inner adjusting rod 407 is extended or contracted, the inner adjusting rod 407 drives the two sliding connecting rods 402 to synchronously slide along the adjusting groove 301 through the first telescopic rods 408 with telescopic two ends, the adjusting nut 406 is rotated to lock the position of the inner adjusting rod 407 after the distance is confirmed according to the numerical reading value of the sliding connecting rods 402, at the moment, the distances between the two fixing plates 4 and the middle lifting tower ruler 7 are the same, the two fixing plates 4 are respectively close to the corners for lamination, the distance to be detected of the lifting tower ruler 7 is positioned, the distance can be quickly positioned, the numerical values of four groups of devices can be adjusted after the distance is confirmed, the device is placed at four corners of a room, the measurement time is saved, and the lifting tower ruler 7 is not easy to deviate during measurement.
As a further embodiment of the present invention, an auxiliary fixing adsorption mechanism is further provided inside the fixing plate 4, the adsorption mechanism includes a connection hole 601-1, an air suction hole 601-2, a sealing piston 602-1, a connection hose 401 and an auxiliary suction cup 409, the sealing piston 602-1 is slidingly connected to the inner wall of the lower mounting seat 6, the bottom of the sealing piston 602-1 is connected with a supporting spring, the top of the sealing piston 602-1 is fixedly connected with a linkage rod, the top of the linkage rod penetrates through the outer mounting rod 601 and extends into the outer mounting rod 601 and then contacts the bottom of the lifting rod 602, the connection hole 601-1 is opened at the inner bottom end of the outer mounting rod 601, the connection hole 601-1 is communicated with the inner wall of the lower mounting seat 6, the air suction hole 601-2 is opened at the position of the side surface of the outer mounting rod 601 close to the bottom end, the inner portion of the fixing plate 4 is opened with an air cavity, the auxiliary suction cup 409 is fixedly communicated to the outer side surface of the fixing plate 4, and two ends of the connection hose 401 are respectively fixedly communicated with the bottom of the lower mounting seat 6 and one side of the fixing plate 4 far from the auxiliary suction cup 409.
Although the technical scheme can quickly position the to-be-detected point, and can keep stable lifting when lifting, so that the lifting tower ruler 7 is always positioned in the to-be-detected point, the two fixing plates 4 are also in a vertical state because the two surfaces of the corner are vertical surfaces, and the lifting tower ruler 7 is easily deviated to the side far away from the corner after being stressed after being attached to the wall surface, and also can deviate from the to-be-detected point;
the technical scheme can solve the problem, in use, when rising the slide rule 7 and rising and carrying out the in-process of measuring, the gangbar can be kept away from to lifter 602 lower extreme, the gangbar can move up with sealing piston 602-1 synchronization under the top of supporting spring, and then make the space that lower mount pad 6 is located sealing piston 602-1 below produce negative pressure, inhale through suction port 601-2 and coupling hose 401, the auxiliary suction cup 409 that is close to with the wall produces suction and drives fixed plate 4 and wall laminating, before rising the top of slide rule 7 and removing the smallpox face, improved the laminating power of fixed plate 4 and wall in advance, be favorable to keeping the stability of whole device, and then be favorable to maintaining the stability of rising slide rule 7.
As a further embodiment of the present invention, the first auxiliary supporting mechanism 5 includes a connecting sliding rail 501, the connecting sliding rail 501 is slidingly connected to the inner side wall of the installation side plate 3 in the up-down direction, a fixing seat 502 is slidingly connected to the surface of the connecting sliding rail 501, a second telescopic rod 503 is fixedly connected to the side surface of the fixing seat 502, and the end part of the telescopic section of the second telescopic rod 503 is universally connected to the position of the side surface of the lifting tower ruler 7 close to the bottom end; when the lifting tower ruler 7 is not stretched out, the lifting tower ruler 7 is supported in an auxiliary mode, the connecting sliding rail 501 can be lowered to the lowest point, the bottom end of the lifting tower ruler 7 is supported, then a certain sliding space can be provided when the lifting tower ruler 7 is required to be stretched out, a free space is provided for measurement, the connecting sliding rail 501 is connected with the fixing seat 502 in a sliding mode in the transverse direction, the connecting sliding rail 501 is connected with the inner side wall of the mounting side plate 3 in a sliding mode in the vertical direction, the bottom end of the side face of the lifting tower ruler 7 is connected with the end portion of the second telescopic rod 503 in a universal mode, and therefore free sagging of the lifting tower ruler 7 is not affected when the lifting tower ruler 7 is stretched out and is in a state illustrated in fig. 2.
As a further embodiment of the present invention, a sliding connection piece 8 is connected between the inner side wall of the installation side plate 3 and the connection sliding rail 501, the sliding connection piece 8 comprises two sliding grooves 801, the two sliding grooves 801 are symmetrically arranged on the inner side wall of the installation side plate 3, the inner wall of the sliding groove 801 is connected with a connection sliding block 802 in a sliding manner, and the side surfaces of the two connection sliding blocks 802 are fixedly connected with the connection sliding rail 501 together; by providing the slide groove 801 and the connecting slider 802, the connecting slide rail 501 is slidably connected to the inner wall member of the mounting side plate 3.
As a further embodiment of the invention, the end part of the telescopic section of the second telescopic rod 503 is fixedly connected with a second universal connecting ball 9, a second universal connecting groove 901 is formed at the position, close to the bottom end, of the side surface of the lifting tower ruler 7, and the second universal connecting ball 9 is slidingly connected in the second universal connecting groove 901; by arranging the second universal connecting groove 901 and the second universal connecting ball 9, the end part of the telescopic section of the second telescopic rod 503 is in universal connection with the side surface of the installation lifting tower ruler 7, which is close to the bottom end.
As a further embodiment of the present invention, the first universal connection ball 605 is a magnetic ball, two sides of the inner wall of the first universal connection groove 606 are embedded with the electromagnet 10, the electromagnet 10 extends to the outside of the upper connection plate 701, and a power supply is fixedly installed at the top of the upper installation seat 603 and is used for supplying power to the electromagnet 10; when the lifting tower ruler 7 is in a state shown in fig. 2, the electromagnet 10 is started through the external controller, the power supply supplies power to the electromagnet 10, the inner side end of the electromagnet 10 carries out magnetic attraction on the first universal connection ball 605 to realize positioning, the lifting tower ruler 7 is ensured to be in a gravity sagging state and kept unchanged, and then the lifting tower ruler 7 is continuously lifted through the lifting mechanism until the contact piece is contacted with the ceiling;
further, when the top end of the lifting tower ruler 7 is close to the ceiling, lifting can be stopped, and the lifting is stopped for a while, when the lifting tower ruler 7 is stabilized to be in a sagging state under the action of gravity, the electromagnet 10 is powered, positioning is realized, influence on the natural gravity sagging state of the lifting tower ruler 7 in the lifting process is reduced, and the accuracy of measurement is guaranteed.
As a further embodiment of the invention, the tripod 2 is composed of three rotatable support legs and a mounting plate.
The invention also provides a using method of the deviation measuring device for building structure design, which is suitable for the deviation measuring device and comprises the following steps:
s1: firstly, fixing a lifting tower ruler 7 on the surface of an installation bottom plate 1 through a first auxiliary supporting mechanism 5, completing assembly, and then placing four groups of devices at positions to be detected;
s2: then the tower ruler 7 is lifted by the lifting mechanism, and the whole structure is arranged at the position to be detected by the fixing mechanism in the lifting process;
s3: when the lifting tower ruler 7 is lifted to the top end, the lifting tower ruler 7 rapidly maintains the state that the gravity sagging is completed, so that the lifting tower ruler 7 is in a state to be read, and finally, the readings of the horizontal plane irradiated by the laser instrument of the lifting tower ruler 7 of four groups of devices are read, and then the comparison is carried out.
The working principle of the invention is as follows:
in use, firstly, the lifting tower ruler 7 is arranged between the lifting mechanism and the first auxiliary supporting mechanism 5, then the device is integrally placed at a position to be detected, then the lifting tower ruler 7 is lifted through the lifting mechanism, the integral structure is arranged at a corner of a wall at the position to be detected through the fixing mechanism in the lifting process, finally, the contact piece at the top end of the lifting tower ruler 7 is attached to a ceiling to be detected through lifting, gravity sagging is formed under the action of the integral gravity of the lifting tower ruler 7 and the conical gravity block 706, the gravity center of the whole lifting tower ruler 7 is downwards moved under the action of the gravity of the conical gravity block 706, so that the lifting tower ruler 7 can conveniently and rapidly maintain the gravity sagging completed state, the lifting tower ruler 7 is in a state to be read, then, light rays which are marked by an external laser level meter are referenced, the light rays are coincident with scales of the lifting tower ruler 7, and the vertical distance from the ceiling to the horizontal plane marked by the laser level meter is accurately measured under the metering action of the lifting tower ruler 7.
When lifting, the driving motor 608 is opened through the peripheral controller, the driving motor 608 drives the screw rod 607 to rotate, and then the lifting rod 602 can be driven to ascend or descend, so that the lifting tower ruler 7 ascends synchronously, and the lifting tower ruler 7 can be driven to ascend more accurately and stably through the cooperation of the screw rod 607 and the screw rod nut of the lifting rod 602, so that the possibility of generating measurement errors is reduced.
Before measurement, firstly, the adjusting nut 406 is loosened, the outer adjusting sleeve 405 is rotated according to the required distance, the inner adjusting rod 407 is extended or contracted, the inner adjusting rod 407 drives the two sliding connecting rods 402 to synchronously slide along the adjusting groove 301 through the first telescopic rods 408 with the two telescopic ends, the adjusting nut 406 is rotated to lock the position of the inner adjusting rod 407 after the distance is confirmed according to the numerical reading values of the sliding connecting rods 402, at the moment, the distances between the two fixing plates 4 and the middle lifting tower ruler 7 are the same, the two fixing plates 4 are respectively close to corners to be attached, the position to be detected of the lifting tower ruler 7 is positioned, the distance can be rapidly positioned, the numerical values of the four groups of devices can be adjusted after the distance is confirmed, the four groups of devices are placed at four corners of a room, the measurement time is saved, and the lifting tower ruler 7 is not easy to deviate during measurement.
When rising the slide rule 7 and rising and measuring the in-process, the gangbar can be kept away from to lifter 602 lower extreme, the gangbar can move up with sealing piston 602-1 is synchronous under the top of supporting spring, and then make the space that lower mount pad 6 is located sealing piston 602-1 below produce the negative pressure, inhale through suction port 601-2 and coupling hose 401, auxiliary chuck 409 that is close to with the wall produces suction and drives fixed plate 4 and wall laminating, before the top of rising slide rule 7 moves to the smallpox face, improved the laminating power of fixed plate 4 and wall in advance, be favorable to keeping the stability of whole device, and then be favorable to keeping the stability of rising slide rule 7.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims.
Claims (5)
1. Deviation measuring device that building structure design used, including mounting plate (1), its characterized in that: tripod (2) is fixedly arranged at the middle position of the lower end surface of the installation bottom plate (1), an installation side plate (3) is fixedly arranged at the edge of the upper surface of the installation bottom plate (1), a lifting tower ruler (7) is arranged above the installation bottom plate (1), a conical gravity block (706) is fixedly connected to the bottom of the lifting tower ruler (7), first auxiliary supporting mechanisms (5) for carrying out auxiliary supporting on the lifting tower ruler (7) are symmetrically arranged on the inner wall of the rear end of the installation side plate (3), a fixing mechanism for installing the whole is arranged at the position, below the first auxiliary supporting mechanisms (5), of the inner wall of the installation side plate (3), the top end of the lifting tower ruler (7) is connected with an upper connecting plate (701), a universal connecting piece is connected to the inner side of the upper connecting plate (701), and a lifting mechanism for adjusting the height of the universal connecting piece is fixedly arranged on the right side of the upper surface of the installation side plate (3);
the lifting mechanism comprises a lower mounting seat (6), the lower mounting seat (6) is fixedly mounted on the right side of the upper surface of the mounting side plate (3), an outer mounting rod (601) is fixedly connected to the upper end surface of the lower mounting seat (6), a driving motor (608) is fixedly mounted at the bottom end inside the outer mounting rod (601), a screw rod (607) is fixedly connected to an output shaft at the upper end of the driving motor (608), a lifting rod (602) is connected to the outer side surface of the screw rod (607) through threads, an upper mounting seat (603) is fixedly connected to the top end of the lifting rod (602), a telescopic connecting rod (604) is fixedly connected to the left side surface of the upper mounting seat (603), a first universal connecting groove (606) is formed in the side surface of the upper connecting plate (701), a first universal connecting ball (605) is fixedly connected to the inner side surface of the first universal connecting ball (605) and the end of a telescopic section of the telescopic connecting rod (604);
the fixing mechanism comprises two fixing plates (4) and an adjusting groove (301), the adjusting groove (301) is formed in the mounting side plate (3), the adjusting groove (301) is two in number and is respectively located on the right inner wall and the rear inner wall of the mounting side plate (3), two sliding connecting rods (402) are slidably connected in the adjusting groove (301), the tail ends of the two sliding connecting rods (402) are fixedly connected with the two fixing plates (4) respectively, connecting blocks (403) are fixedly connected to one ends, far away from the fixing plates (4), of the two sliding connecting rods (402), and synchronous rods (404) are fixedly connected to one ends, far away from the sliding connecting rods (402), of the two connecting blocks (403);
a first telescopic rod (408) is slidably connected between the two synchronous rods (404), an inner adjusting rod (407) is rotatably connected at the middle position of the right rear end surface of the first telescopic rod (408), an outer adjusting sleeve (405) is connected to the outer surface of one side of the inner adjusting rod (407) close to the mounting side plate (3) through threads, one side of the outer adjusting sleeve (405) close to the mounting side plate (3) is fixedly connected with the mounting side plate (3), an adjusting nut (406) is connected to the outer surface of the inner adjusting rod (407) close to the outer adjusting sleeve (405) through threads in a meshed mode, and the adjusting nut (406) is rotatably connected to the end part of the outer adjusting sleeve (405);
the inside of the fixed plate (4) is also provided with an auxiliary fixed adsorption mechanism, the adsorption mechanism comprises a connecting hole (601-1), an air suction hole (601-2), a sealing piston (602-1), a connecting hose (401) and an auxiliary suction cup (409), the sealing piston (602-1) is in sliding connection with the inner wall of the lower mounting seat (6), the bottom of the sealing piston (602-1) is connected with a supporting spring, the top of the sealing piston (602-1) is fixedly connected with a linkage rod, the top end of the linkage rod penetrates through the outer mounting rod (601) and extends to the inside of the outer mounting rod (601) to be in contact with the bottom of the lifting rod (602), the connecting hole (601-1) is formed in the inner bottom end of the outer mounting rod (601), the air suction hole (601-2) is formed in a position, close to the bottom, of the side surface of the outer mounting rod (601), the inside of the fixed plate (4) is formed in a position, and the auxiliary suction cup (409) is fixedly connected with the side surface of the lower mounting seat (6), and the two auxiliary suction cups (409) are fixedly connected with the side surfaces of the fixed plate (4) and the bottom of the lower mounting seat (401) respectively;
the first auxiliary supporting mechanism (5) comprises a connecting sliding rail (501), the connecting sliding rail (501) is connected to the inner side wall of the installation side plate (3) in a sliding manner in the up-down direction, a fixing seat (502) is connected to the surface of the connecting sliding rail (501) in a sliding manner, a second telescopic rod (503) is fixedly connected to the side face of the fixing seat (502), and the end part of a telescopic section of the second telescopic rod (503) is in universal connection with the position, close to the bottom end, of the side face of the lifting tower ruler (7);
the utility model discloses a sliding connection piece, including installation curb plate (3), slide rail (501) are connected with between the inside wall of installation curb plate (3) with connect slide rail (501), slide connection piece (8) include two spouts (801), two spout (801) symmetry is seted up on the inside wall of installation curb plate (3), sliding connection has on the inside wall of spout (801) to connect slider (802), two connect slider (802) the side joint fixedly connected with connects slide rail (501).
2. A deviation measuring device for architectural design according to claim 1, wherein: the contact comprises a mounting groove (703), the mounting groove (703) is formed in the top of the upper connecting plate (701), a pressure switch (702) is fixedly mounted on the inner bottom surface of the mounting groove (703), a connecting seat (704) is arranged on the top of the pressure switch (702) in a contact mode, and balls (705) are connected to the top of the connecting seat (704) in an embedded and rotating mode.
3. A deviation measuring device for architectural design according to claim 1, wherein: the telescopic section end part of the second telescopic rod (503) is fixedly connected with a second universal connecting ball (9), a second universal connecting groove (901) is formed in the position, close to the bottom end, of the side face of the lifting tower ruler (7), and the second universal connecting ball (9) is slidably connected in the second universal connecting groove (901).
4. A deviation measuring device for architectural design according to claim 1, wherein: the first universal connection ball (605) is a magnetic ball, electromagnets (10) are embedded and installed on two sides of the inner wall of the first universal connection groove (606), the electromagnets (10) extend to the outer portion of the upper connection plate (701), a power supply is fixedly installed at the top of the upper installation seat (603), and the power supply is used for supplying power to the electromagnets (10).
5. A method of using a deviation measuring device for architectural design, adapted to a deviation measuring device for architectural design according to any one of claims 1 to 4, characterized in that: the method comprises the following steps:
s1: firstly, fixing a lifting tower ruler (7) on the surface of an installation bottom plate (1) through a first auxiliary supporting mechanism (5), completing assembly, and then placing four groups of devices at positions to be detected;
s2: then the tower ruler (7) is lifted by the lifting mechanism, and the whole structure is arranged at the position to be detected by the fixing mechanism in the lifting process;
s3: when the lifting tower ruler (7) is lifted to the top end, the lifting tower ruler (7) rapidly maintains the gravity sagging completed state, so that the lifting tower ruler (7) is in a state of a number to be read, and finally, the readings of the horizontal planes irradiated by the laser instruments of the lifting tower ruler (7) on the four groups of devices are read, and then the comparison is carried out.
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| GB9305912D0 (en) * | 1992-03-20 | 1993-05-12 | Stuttle Michael C | Surveying method and apparatus |
| CN115615388A (en) * | 2022-11-11 | 2023-01-17 | 大唐陕西发电有限公司 | Wind generating set settlement measuring device |
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| AU2012203425B2 (en) * | 2012-06-06 | 2017-05-25 | John Valher | A device for measuring straightness and squareness of walls, floor and ceiling of building structures and the like |
| US20160377405A1 (en) * | 2015-06-23 | 2016-12-29 | Ming-Hsiung Chen | Measuring tool for buildings |
| CN106760421A (en) * | 2016-12-16 | 2017-05-31 | 深圳广田机器人有限公司 | Plastering machine and its column jacking apparatus |
| CN210293225U (en) * | 2019-09-05 | 2020-04-10 | 广州穗科建设管理有限公司 | Sopwith staff is used in soil survey and drawing |
| CN211421878U (en) * | 2019-11-04 | 2020-09-04 | 中建一局集团第一建筑有限公司 | Concrete leveling equipment |
| CN213147802U (en) * | 2020-10-30 | 2021-05-07 | 冯德敢 | Building engineering is with convenient fixed measurement sopwith staff |
| CN216791173U (en) * | 2022-02-07 | 2022-06-21 | 中国建筑材料工业地质勘查中心内蒙古总队 | Special sopwith staff of land survey and drawing of national soil resources |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9305912D0 (en) * | 1992-03-20 | 1993-05-12 | Stuttle Michael C | Surveying method and apparatus |
| CN115615388A (en) * | 2022-11-11 | 2023-01-17 | 大唐陕西发电有限公司 | Wind generating set settlement measuring device |
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