CN115493562A - Building engineering is with straightness detection device that hangs down - Google Patents
Building engineering is with straightness detection device that hangs down Download PDFInfo
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- CN115493562A CN115493562A CN202211084283.3A CN202211084283A CN115493562A CN 115493562 A CN115493562 A CN 115493562A CN 202211084283 A CN202211084283 A CN 202211084283A CN 115493562 A CN115493562 A CN 115493562A
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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
- G01C1/00—Measuring angles
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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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The invention relates to the technical field of constructional engineering equipment, in particular to a perpendicularity detection device for constructional engineering; the measuring unit and the fixing plate are limited by the limiting unit, and the levelness of the transverse hole or the verticality of the longitudinal hole can be known by checking the value of the measuring instrument after the positioning plates in the two holes are completely attached; the holes with different diameters are measured, the working efficiency is improved, and a large amount of labor force is saved; still through installing the regulating unit in the middle of two measuring unit, can drive the gear through adjusting motor and rotate, the gear rotates on the rack and drives one of them measuring unit and rotate, adjusts the distance between two measuring unit through the regulating unit to in measure the hole of eminence, reduced the measuring potential safety hazard, improved measurement accuracy.
Description
Technical Field
The invention relates to the technical field of constructional engineering equipment, in particular to a perpendicularity detection device for constructional engineering.
Background
In the building engineering, each hole is measured to ensure that the hole meets the building specification, wherein the most common measurement is the measurement of the levelness and the verticality between the holes; the traditional measuring method is that shafts attached to two holes are respectively plugged into the two holes, then a flat wood board is placed on the two shafts, and a level meter is placed on the wood board to measure the verticality and the levelness of the holes.
The traditional verticality detection device is used for detecting the verticality between a wall and the ground, and Chinese patent CN110132111B (published: 2020-10-30) discloses a verticality detection device for construction engineering, which utilizes the action of gravity to automatically adjust the position of a horizontal rod so as to enable the horizontal rod to be always kept horizontal, is suitable for measuring the verticality of places with uneven ground, but cannot measure the verticality of holes.
The traditional verticality detection device detects the verticality between a hole and a plane, and Chinese patent application CN101349539B (published: 2012-02-22) discloses a hole verticality micro-force measurement method which is carried out according to the principle that three points determine a circle. Measuring the perpendicularity of the hole by using two fixed probes and one movable probe; but this method cannot measure the perpendicularity between two holes.
The traditional verticality measuring device cannot be suitable for holes with large diameters, and Chinese patent CN105823400B (published: 2018-08-03) discloses a special measuring tool for detecting the verticality of two holes in small and medium-sized parts and a measuring method thereof, wherein the method takes a fixing device as a reference and uses a dial indicator to realize measurement of a calibration rod so as to obtain a detection result of the verticality of the two holes of the part to be detected; but this method is not suitable for verticality measurement between larger holes in construction.
In light of some of the problems described above, we now summarize the following in detail:
1. the traditional verticality detection needs to plug in shafts attached to the two holes respectively, then a flat wood board is placed on the two shafts, a level meter is placed on the wood board to measure the verticality and the levelness of the holes, so that different shafts are prepared in the face of different holes, time and labor are wasted, and the measurement efficiency is low.
2. When the traditional perpendicularity detects a hole at a high place, workers are required to stand on a ladder and then measure manually, danger is easily caused by such measurement, and the measurement result also has deviation.
3. The traditional verticality detection device generally only has a detection function and does not have an auxiliary drilling function, and other devices are often needed when workers need to drill holes at certain angles, so that a large amount of time is wasted and the operation is not easy.
In view of the above, in order to solve the above technical problems, the invention provides a perpendicularity detecting device for construction engineering, which has the following specific beneficial effects:
1. the device is characterized in that a measuring unit is designed, a positioning plate is pushed to be attached to the inner wall of a hole to act as a filling shaft through an electric push rod, the measuring unit and a fixing plate are limited through a limiting unit, and the levelness of a transverse hole or the verticality of a longitudinal hole can be known by checking the numerical value of a measuring instrument after the positioning plates in two holes are attached; therefore, holes with different diameters can be measured, the working efficiency is improved, and a large amount of labor force is saved.
2. This device can drive gear through adjusting motor and rotate through installation the regulating unit in the middle of two measuring unit, and the gear rotates on the rack and drives one of them measuring unit and rotate, adjusts the distance between two measuring unit through the regulating unit to in measure the hole of eminence, reduced the measuring potential safety hazard, improved measurement accuracy.
3. The device can assist workers to open holes on a wall at a certain angle by fixedly installing the angle measuring instrument on the side surface of the supporting plate; after workers make a hole, moving a group of measuring units right in front of the hole; meanwhile, a worker inputs the angle of the next hole in the control unit, the control unit is matched with the angle measuring instrument to control the other group of measuring units to move to the angle position, the worker can accurately open the hole according to the assistance of the position of the measuring units, and the hole opening time is saved.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the verticality detection device for the building engineering is provided, and the holes with different diameters are measured by designing a measurement unit and pushing a positioning plate to be attached to the inner wall of the hole through an electric push rod; the adjusting unit is designed simultaneously, the distance between the two measuring units is adjusted through the adjusting motor and the gear, holes with different distances are measured, the working efficiency is improved, a large amount of labor force is saved, and the measuring precision is improved.
The invention provides the following technical scheme: a perpendicularity detection device for construction engineering comprises a rack, a supporting plate, a measuring unit, a control unit and a power unit, wherein the rack is fixed, and the supporting plate is fixedly arranged on the rack; the control unit is fixedly arranged on the supporting plate; the power unit is fixedly arranged on the rack; the measuring unit is rotationally connected to the supporting plate and is used for measuring the verticality and the levelness of the hole;
the measuring unit comprises two main shafts, an electric push rod, a positioning plate, a fixing plate and a measuring instrument, wherein the fixing plate is fixedly connected between the two main shafts and is used for connecting the two main shafts; one main shaft is rotationally connected to the supporting plate, and the other main shaft is connected to the fixing plate; six electric push rods are arranged on the main shaft in an array mode and used for pushing the positioning plate open to enable the positioning plate to be attached to a hole to be measured; the electric push rods are in a group of three, the other end of each electric push rod is fixedly connected with the positioning plate, and the positioning plates are used for positioning the measuring units so as to facilitate the measuring of the measuring units; the electric push rod is electrically connected with the power unit, and the power unit can drive the electric push rod to extend or contract by using electric energy; the three positioning plates are one-third of a circle, and the three positioning plates can enable the measuring unit to be positioned more accurately; the measuring instrument is fixedly arranged on one side of the fixing plate and is used for measuring whether the two transversely distributed holes are horizontal or not and measuring whether the two longitudinal holes are vertical or not;
when the measuring unit measures a hole, a worker moves the main shaft of the measuring unit, which is rotatably connected with the supporting plate, to the hole to be measured and keeps the main shaft still, and at the moment, the control unit controls the other main shaft to rotate to the other hole; after the movement is finished, a worker respectively stretches the main shaft into the holes to be measured, the control unit controls the electric push rod to push the positioning plates away through the power unit, three positioning plates are attached to the wall of the hole to be measured, after the positioning plates in the two holes are attached, the levelness of the transverse hole or the verticality of the longitudinal hole can be known by checking the value of the measuring instrument, and the average value can be obtained through multiple measurements to reduce the error;
compared with the traditional method of manually plugging two shafts attached to the holes, placing a plate on the two shafts and then placing a level gauge for measurement, the method has the advantages that the measurement unit is adopted for measurement, the method can be applied to holes with various sizes, the problem that two shafts corresponding to the holes need to be manufactured for measuring the verticality of the holes is avoided, and the working efficiency is greatly improved; meanwhile, the method can also be used for measuring holes at high positions, thereby being convenient for people to use.
Preferably, the measuring unit is coaxially connected with a limiting unit, and the limiting unit is used for limiting the position of the measuring unit and simultaneously limiting the position of the fixing plate so as to enable the measuring result to be more accurate;
spacing unit includes spacing ring, screw hole, threaded rod and handle, its characterized in that: the measuring unit is coaxially connected with a limiting ring, and the limiting ring is used for limiting the fixing block so as to ensure the accuracy of the measuring result of the measuring instrument; the limiting ring is provided with a limiting hole for the limiting plate to pass through, the limiting hole is in sealing fit with the limiting plate, and the limiting hole is used for being matched with the limiting ring to limit the fixing block; threaded holes are formed in the limiting ring in an array mode, three threaded holes are formed in the limiting ring, threaded rods are mounted in the three threaded holes respectively and used for fixing the limiting ring, and after the positioning blocks of the measuring unit are attached, the limiting blocks are fixed on the measuring unit through rotating the threaded rods; the top end of the threaded rod is fixedly connected with a handle, and the handle is used for rotating the threaded rod more conveniently and more labor-saving;
when the limiting unit works, after the positioning plate of the measuring unit is attached, the threaded rods in three directions are rotated to enable the threaded rods to move inwards, and after the threaded rods are attached to the positioning plate, stable positioning of the fixing plate can be guaranteed, namely positioning of the measuring instrument is guaranteed; by installing the limiting unit, the situation that the measuring result is inaccurate due to the fact that the electric push rod of the measuring unit contracts in the positioning process can be avoided.
Preferably, an adjusting unit is fixedly installed in the main shaft connected to the fixing plate, and the adjusting unit is used for adjusting the distance between the measuring units;
the adjusting unit comprises an adjusting motor, a gear and a rack, the adjusting motor is fixedly arranged in the main shaft, and the adjusting unit is used for providing rotating power for the gear; the output shaft of the adjusting motor is coaxially and fixedly connected with a gear, and the gear is used for rotating on the rack to drive the measuring unit to move; a rack is fixedly arranged below the fixed plate and used for matching with a gear to drive the measuring unit to rotate; the gear is meshed with the rack;
when the adjusting unit works, the control unit controls the adjusting motor to rotate, the adjusting motor rotates to drive the gear to rotate, and the gear rotates and is matched with the rack to drive the measuring unit to move; after the adjusting unit is installed, the levelness and the verticality between holes with different hole intervals can be measured.
Preferably, the telescopic unit is fixedly mounted above the rack and used for adjusting the position of the measuring unit;
the telescopic unit comprises two supporting blocks, a positioning frame, a telescopic motor, a transmission shaft, a lead screw, a nut, a moving block and a bearing plate, wherein the two supporting blocks are symmetrically and fixedly arranged on the rack and used for supporting the telescopic unit; three positioning frames are fixedly arranged on the supporting blocks respectively, and the positioning frames are used for positioning the telescopic units; one positioning frame is fixedly provided with a telescopic motor, and the motor is used for providing power for the rotation of the screw rod; an output shaft of the telescopic motor penetrates through the positioning frame to be fixedly connected with one end of the transmission shaft, and the transmission shaft is used for transmitting power; the other end of the transmission shaft is fixedly connected with a lead screw, the lead screw is positioned between the other two positioning frames and penetrates through the positioning frames, and the lead screw is used for matching with a nut to drive a moving block to move; a nut is rotatably arranged on the screw rod and is used for matching with the screw rod to drive the moving block to move; the movable block is fixedly arranged outside the nut and used for driving the bearing plate to move; a bearing plate is fixedly arranged on the movable block and used for bearing the gravity of the measuring unit and driving the measuring unit to move;
when the telescopic unit works, the control unit controls the two telescopic motors to rotate simultaneously through the power unit, the telescopic motors drive the transmission shafts to rotate, the transmission shafts drive the lead screws to rotate, the lead screws rotate to drive the movable blocks containing the nuts to move, and the movable blocks drive the bearing plates fixedly connected above the movable blocks to move; by installing the telescopic unit, the distance of the measuring unit extending into the air can be increased, and thus the measuring result is more accurate.
Preferably, a moving unit is fixedly installed below the rack, and the moving unit is used for moving the whole device;
the mobile unit comprises a frame, a brake pump and wheels, the frame is fixedly arranged below the rack and is used for providing support for the mobile unit; the two brake pumps are symmetrically and fixedly arranged at one end of the frame and are used for preventing the trolley from moving when the device works so as to cause inaccurate measuring results; wheels are fixedly arranged on the brake pump, the other end of the frame is symmetrically and fixedly provided with the wheels, and the wheels are used for moving the whole device;
when the mobile unit works, a worker pushes the device to move, so that the device is convenient to move to various places; after the trolley is moved to a proper place, the brake pump is started at the moment, and the trolley is completely kept still by the brake pump, so that the trolley is prevented from sliding in the measuring process, and the trolley can conveniently work with a subsequent measuring unit; after the mobile unit is installed, the device is more convenient to move, compared with the device without the mobile unit, the device with the mobile unit has more applicable environments, and the measuring result is more accurate.
Preferably, threaded rod bottom fixed connection stopper, set up on the locating plate with the recess of stopper one-to-one, fixed connection stopper on the threaded rod sets up the recess of one-to-one on the locating plate simultaneously, can make spacing more stable of spacing unit, can not appear because threaded rod and the not tight spacing result in spacing the result emergence that the deviation appears of locating plate laminating.
Preferably, pressure sensor is fixedly installed on the positioning plate, pressure sensor is installed on the positioning plate, pressure of the hole wall to the positioning plate can be measured when the positioning plate is attached to the hole wall, whether the opened hole inner wall is smooth or not can be detected, when the pressure sensor detects that the pressure difference of a certain position exceeds a preset range A, the pressure sensor transmits a signal to a screen of the control unit, and the control unit prompts that the hole inner wall of a worker is not smooth.
Preferably, the angle measuring instrument is fixedly installed on the side surface of the supporting plate, and the angle measuring instrument is fixedly installed on the side surface of the supporting plate, so that a worker can be assisted in drilling a hole on a wall at a certain angle; in the embodiment, after workers make a hole, a group of measuring units are moved to the position right in front of the hole; meanwhile, a worker inputs the angle of the next hole in the control unit, the control unit is matched with the angle measuring instrument to control the other group of measuring units to move to the angle position, and the worker can accurately drill holes according to the assistance of the position of the measuring units.
Preferably, a rubber pad is fixedly arranged at the bottom end of the positioning plate; after the measuring unit stretches into the belt measuring hole, it is possible that the hole bottom can be uneven, and this makes measuring unit's measuring result deviate to appear, and can make after locating plate bottom installation rubber pad compensate unevenness's place to make measuring result more accurate.
Preferably, the inner diameter of the limiting ring is 30cm, the maximum hole used in general construction engineering is 20cm, and the device sets the inner diameter of the limiting ring to be 30cm, so that the device can measure holes within 20cm, and the universality of the device is greatly improved.
The invention has the following beneficial effects:
1. the device is characterized in that a measuring unit is designed, a positioning plate is pushed to be attached to the inner wall of a hole through an electric push rod to act as a shaft, the measuring unit and a fixing plate are limited through a limiting unit, and the levelness of a transverse hole or the verticality of a longitudinal hole can be known by checking the numerical value of a measuring instrument after the positioning plates in two holes are attached; therefore, holes with different diameters can be measured, the working efficiency is improved, and a large amount of labor force is saved.
2. This device can drive gear through accommodate motor and rotate through the regulating unit of installation between two measuring unit, and the gear rotates on the rack and drives one of them measuring unit and rotate, adjusts the distance between two measuring unit through the regulating unit to in measure the hole of eminence, reduced measuring potential safety hazard, improved measurement accuracy.
3. The device can assist workers to open holes on a wall at a certain angle by fixedly mounting the angle measuring instrument on the side surface of the supporting plate; after the workers make a hole, moving a group of measuring units right in front of the hole; meanwhile, a worker inputs the angle of the next hole in the control unit, the control unit is matched with the angle measuring instrument to control the other group of measuring units to move to the angle position, the worker can accurately open the hole according to the assistance of the position of the measuring units, and the hole opening time is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic diagram of the present invention for detecting horizontal holes;
FIG. 3 is a schematic diagram of the present invention for detecting vertical holes;
FIG. 4 is a schematic view of the present invention in operation during assisted drilling;
FIG. 5 is a schematic view of a measurement unit according to the present invention;
FIG. 6 is a schematic view of a positioning plate of a measuring unit according to the present invention when closed;
FIG. 7 is a schematic view of the measuring unit positioning plate of the present invention when it is opened;
FIG. 8 is a schematic view of a spacing unit of the present invention;
FIG. 9 is a schematic view of an adjusting unit according to the present invention;
FIG. 10 is a schematic view of a telescoping unit of the present invention;
fig. 11 is a schematic view of the installation position of the pressure sensor of the present invention.
In the figure: the device comprises a frame 1, a support plate 2, an angle measuring instrument 21, a control unit 3, a power unit 4, a measuring unit 5, a main shaft 51, an electric push rod 52, a positioning plate 53, a fixing plate 54, a measuring instrument 55, a pressure sensor 56, a rubber pad 57, a limiting unit 6, a limiting ring 61, a threaded hole 62, a threaded rod 63, a handle 64, a limiting hole 65, a limiting block 66, an adjusting unit 7, an adjusting motor 71, a gear 72, a rack 73, a telescopic unit 8, a supporting block 81, a positioning frame 82, a telescopic motor 83, a transmission shaft 84, a lead screw 85, a nut 86, a moving block 87, a bearing plate 88, a moving unit 9, a frame 91, a brake pump 92 and wheels 93.
Detailed Description
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Example 1: as shown in fig. 1 to 7, the perpendicularity detecting device for construction engineering of the present invention includes a frame 1, a support plate 2, a measuring unit 5, a control unit 3, and a power unit 4, wherein the frame 1 is fixed, and the support plate 2 is fixedly mounted on the frame 1; the control unit 3 is fixedly arranged on the supporting plate 2; the power unit 4 is fixedly arranged on the frame 1; the measuring unit 5 is rotatably connected to the supporting plate 2, and the measuring unit 5 is used for measuring the verticality and the levelness of a hole;
the measuring unit 5 comprises two main shafts 51, an electric push rod 52, a positioning plate 53, a fixing plate 54 and a measuring instrument 55, wherein the fixing plate 54 is fixedly connected between the two main shafts 51, and the fixing plate 54 is used for connecting the two main shafts 51; one of the main shafts 51 is rotatably connected to the support plate 2, and the other main shaft 51 is connected to the fixing plate 54; six electric push rods 52 are arranged on the main shaft 51 in an array mode, and the electric push rods 52 are used for pushing away the positioning plate 53 to enable the positioning plate 53 to be attached to a hole to be measured; the electric push rods 52 are in a group of three, the other end of each electric push rod 52 is fixedly connected with the positioning plate 53, and the positioning plate 53 is used for positioning the measuring unit 5 so as to facilitate the measurement of the measuring unit 5; the electric push rod 52 is electrically connected with the power unit 4, and the power unit 4 can drive the electric push rod 52 to extend or contract by using electric energy; three positioning plates 53 are provided, the three positioning plates 53 are one third of a circle, and the three positioning plates 53 can enable the measuring unit 5 to be positioned more accurately; the measuring instrument 55 is fixedly installed at one side of the fixing plate 54, and the measuring instrument 55 is used for measuring whether two transversely distributed holes are horizontal or not and measuring whether two longitudinal holes are vertical or not;
when the measuring unit 5 measures a hole, a worker moves the main shaft 51 of the measuring unit 5, which is rotatably connected with the supporting plate 2, to a hole to be measured and keeps still, and at this time, the control unit 3 controls the other main shaft 51 to rotate to the other hole; after the movement is finished, a worker respectively stretches the main shaft 51 into the holes to be measured, the control unit 3 controls the electric push rod 52 to push the positioning plates 53 through the power unit 4, namely three positioning plates 53 are attached to the wall of the hole to be measured, after the positioning plates 53 in two holes are attached, the levelness of the transverse hole or the verticality of the longitudinal hole can be known by checking the value of the measuring instrument 55, and the average value can be obtained through multiple measurements to reduce the error;
compared with the traditional method of manually plugging two shafts attached to the holes, placing a plate on the two shafts and then placing a level meter for measurement, the measurement unit 5 is adopted for measurement and can be applied to holes with various sizes, so that the problem that two shafts corresponding to the holes need to be manufactured for measuring the verticality of the holes is avoided, and the working efficiency is greatly improved; meanwhile, the method can also be used for measuring holes positioned at high positions, and is convenient for people to use.
spacing unit 6 includes spacing ring 61, screw hole 62, threaded rod 63, handle 64 and spacing hole 65, its characterized in that: the measuring unit 5 is coaxially connected with a limiting ring 61, and the limiting ring 61 is used for limiting the fixed block to ensure the accuracy of the measuring result of the measuring instrument 55; the limiting ring 61 is provided with a limiting hole 65 for the fixing plate 54 to pass through, the limiting hole 65 is in sealing fit with the fixing plate 54, and the limiting hole 65 is used for being matched with the limiting ring 61 to limit the fixing block; threaded holes 62 are formed in the limiting ring 61 in an array mode, the number of the threaded holes 62 is three, threaded rods 63 are respectively installed in the three threaded holes 62, the threaded rods 63 and the threaded holes 62 are used for fixing the limiting ring 61, and after the positioning blocks of the measuring unit 5 are attached, the limiting blocks 66 are fixed on the measuring unit 5 through rotation of the threaded rods 63; the top end of the threaded rod 63 is fixedly connected with a handle 64, and the handle 64 is used for rotating the threaded rod 63 more conveniently and more labor-saving;
when the limiting unit 6 works, after the positioning plate 53 of the measuring unit 5 is attached, the threaded rod 63 moves inwards by rotating the threaded rods 63 in three directions, and after the threaded rod 63 is attached to the positioning plate 53, the stable positioning of the fixing plate 54 can be ensured, namely the positioning of the measuring instrument 55 is ensured; by installing the limiting unit 6, the situation that the electric push rod 52 contracts during the positioning process of the measuring unit 5 to cause inaccurate measuring results can be avoided.
the adjusting unit 7 comprises an adjusting motor 71, a gear 72 and a rack 73, the adjusting motor 71 is fixedly arranged in the spindle 51, and the adjusting unit 7 is used for providing rotating power for the gear 72; the output shaft of the adjusting motor 71 is coaxially and fixedly connected with a gear 72, and the gear 72 is used for rotating on a rack 73 to drive the measuring unit 5 to move; a rack 73 is fixedly arranged below the fixed plate 54, and the rack 73 is used for matching with the gear 72 to drive the measuring unit 5 to rotate; the gear 72 is meshed with the rack 73;
when the adjusting unit 7 works, the control unit 3 controls the adjusting motor 71 to rotate, the adjusting motor 71 rotates to drive the gear 72 to rotate, and the gear 72 is rotationally matched with the rack 73 to drive the measuring unit 5 to move; the adjustment unit 7 is mounted so that it can measure the levelness and verticality between holes of different hole pitches.
Embodiment 4 on the basis of the above embodiment 1, as shown in fig. 10, as a preferred embodiment of the present invention, the telescopic unit 8 is fixedly installed above the rack 1, and the telescopic unit 8 is used for adjusting the position of the measuring unit 5;
the telescopic unit 8 comprises two supporting blocks 81, a positioning frame 82, a telescopic motor 83, a transmission shaft 84, a lead screw 85, a nut 86, a moving block 87 and a bearing plate 88, the two supporting blocks 81 are symmetrically and fixedly arranged on the rack 1, and the supporting blocks 81 are used for supporting the telescopic unit 8; three positioning frames 82 are respectively and fixedly arranged on the supporting blocks 81, and the positioning frames 82 are used for positioning the telescopic units 8; one positioning frame 82 is fixedly provided with a telescopic motor 83, and the motor is used for providing power for the rotation of a screw rod 85; an output shaft of the telescopic motor 83 penetrates through the positioning frame 82 and is fixedly connected with one end of the transmission shaft 84, and the transmission shaft 84 is used for transmitting power; the other end of the transmission shaft 84 is fixedly connected with a lead screw 85, the lead screw 85 is positioned between the other two positioning frames 82 and penetrates through the positioning frames 82, and the lead screw 85 is used for driving a moving block 87 to move in cooperation with a nut 86; a nut 86 is rotatably mounted on the lead screw 85, and the nut 86 is used for matching with the lead screw 85 to drive the moving block 87 to move; the moving block 87 is fixedly installed outside the nut 86, and the moving block 87 is used for driving the bearing plate 88 to move; a bearing plate 88 is fixedly arranged on the moving block 87, and the bearing plate 88 is used for bearing the gravity of the measuring unit 5 and driving the measuring unit 5 to move;
when the telescopic unit 8 works, the control unit 3 controls the two telescopic motors 83 to rotate simultaneously through the power unit 4, the telescopic motors 83 drive the transmission shafts 84 to rotate, the transmission shafts 84 drive the lead screws 85 to rotate, the lead screws 85 rotate to drive the movable blocks 87 containing the nuts 86 to move, and the movable blocks 87 drive the upper fixedly-connected bearing plates 88 to move; by installing the telescopic unit 8, the measuring unit 5 can be extended into the air for a longer distance, so that the measuring result is more accurate.
Embodiment 5 on the basis of the above embodiment 1, as shown in fig. 1 to 4, as a preferred embodiment of the present invention, a moving unit 9 is fixedly installed below the frame 1, and the moving unit 9 is used for moving the whole device;
the mobile unit 9 comprises a frame 91, a brake pump 92 and wheels 93, the frame 91 is fixedly arranged below the frame 1, and the frame 91 is used for providing support for the mobile unit 9; the two brake pumps 92 are symmetrically and fixedly arranged at one end of the frame 91, and the brake pumps 92 are used for preventing the trolley from moving when the device works so as to cause inaccurate measuring results; the brake pump 92 is fixedly provided with wheels 93, the other end of the frame 91 is symmetrically and fixedly provided with the wheels 93, and the wheels 93 are used for moving the whole device;
when the moving unit 9 works, a worker pushes the device to move the device, so that the device can be conveniently moved to various places; after the trolley is moved to a proper place, the brake pump 92 is started at the moment, and the trolley is completely kept still by the brake pump 92 to prevent the trolley from sliding in the measuring process so as to be matched with the subsequent operation of the measuring unit 5; after the mobile unit 9 is installed, the device is more convenient to move, compared with the device without the mobile unit 9, the device with the mobile unit 9 is more suitable for the environment, and the measuring result is more accurate.
Embodiment 7 on the basis of the above embodiment 1, as shown in fig. 11, as a preferred embodiment of the present invention, the positioning plate 53 is fixedly provided with the pressure sensor 56, and the pressure sensor 56 is provided on the positioning plate 53 to measure the pressure of the hole wall to the positioning plate 53 when the positioning plate 53 is attached to the hole wall, so that there is an advantage that it can be detected whether the inner wall of the opened hole is smooth, and when the pressure sensor 56 detects that the pressure difference at a certain position exceeds the preset range a, the pressure sensor 56 transmits a signal to the screen of the control unit 3, and the control unit 3 prompts a worker that the inner wall of the hole is not smooth.
Embodiment 10 on the basis of the above embodiment 1, as shown in fig. 8, as a preferred embodiment of the present invention, the inner diameter of the stop collar 61 is 30cm, since the maximum hole used in general construction engineering is 20cm, the device sets the inner diameter of the stop collar 61 to 30cm, which can ensure that the device can measure holes within 20cm, and greatly improves the universality of the device.
During work, a worker moves the spindle 51 of the measuring unit 5, which is rotatably connected with the supporting plate 2, to a hole to be measured through the moving unit 9 and keeps still, at the moment, the brake pump 92 is started, the trolley is completely kept still through the brake pump 92, meanwhile, the control unit 3 controls the adjusting motor 71 to rotate, the adjusting motor 71 rotates to drive the gear 72 to rotate, the gear 72 rotates to match with the rack 73 to drive the measuring unit 5 to move, and therefore the control unit 3 can control the other spindle 51 to rotate to the other hole through the adjusting unit 7; after the movement is finished, the control unit 3 controls the two telescopic motors 83 to rotate simultaneously through the power unit 4, the telescopic motors 83 drive the transmission shafts 84 to rotate, the transmission shafts 84 drive the lead screws 85 to rotate, the lead screws 85 rotate to drive the movable blocks 87 containing the nuts 86 to move, the movable blocks 87 drive the upper fixedly connected bearing plates 88 to move, the bearing plates 88 drive the main shafts 51 to respectively extend into the holes to be measured, at the moment, the control unit 3 controls the electric push rods 52 through the power unit 4 to push the positioning plates 53 away, namely, the three positioning plates 53 are attached to the wall of the hole to be measured, after the positioning plates 53 in the two holes are attached, the threaded rods 63 are driven to move inwards by rotating the threaded rods 63 in three directions, and after the threaded rods 63 are attached to the positioning blocks, the stable positioning of the fixing blocks can be ensured, namely, the positioning of the measuring instrument 55 is ensured; the levelness of the transverse bore or the perpendicularity of the longitudinal bore can now be known by looking at the value of the gauge 55.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A perpendicularity detection device for construction engineering comprises a rack (1), a support plate (2), a measuring unit (5), a control unit (3) and a power unit (4), wherein the rack (1) is fixed, and the support plate (2) is fixedly arranged on the rack (1); the control unit (3) is fixedly arranged on the supporting plate (2); the power unit (4) is fixedly arranged on the frame (1); the device is characterized in that the measuring unit (5) is rotationally connected to the supporting plate (2), and the measuring unit (5) is used for measuring whether the hole is vertical or not;
the measuring unit (5) comprises two main shafts (51), an electric push rod (52), a positioning plate (53), a fixing plate (54) and a measuring instrument (55), wherein the fixing plate (54) is fixedly connected between the two main shafts (51); one main shaft (51) is rotationally connected to the supporting plate (2), and the other main shaft (51) is connected to the fixing plate (54); six electric push rods (52) are arranged on the main shaft (51) in an array mode, the number of the electric push rods (52) is three, and the other end of each electric push rod (52) is fixedly connected with the positioning plate (53); the electric push rod (52) is electrically connected with the power unit (4); the number of the positioning plates (53) is three, and the three positioning plates (53) are one third of a circle; the measuring instrument (55) is fixedly arranged on one side of the fixing plate (54).
2. The perpendicularity detecting device for construction engineering as claimed in claim 1, wherein: the measuring unit (5) is coaxially connected with a limiting unit (6), and the limiting unit (6) is used for limiting the position of the measuring unit (5) and limiting the position of the fixing plate (54) to enable the measuring result to be more accurate;
spacing unit (6) include spacing ring (61), spacing hole, screw hole (62), threaded rod (63), handle (64) and spacing hole (65), its characterized in that: the measuring unit (5) is coaxially connected with a limiting ring (61); a limiting hole (65) for the fixing plate (54) to pass through is formed in the limiting ring (61), and the limiting hole (65) is in sealing fit with the limiting plate; threaded holes (62) are formed in the limiting ring (61) in an array mode, and the number of the threaded holes (62) is three; threaded rods (63) are respectively installed in the three threaded holes (62), and handles (64) are fixedly connected to the top ends of the threaded rods (63).
3. The perpendicularity detection device for construction engineering according to claim 2, characterized in that: an adjusting unit (7) is fixedly arranged in a main shaft (51) connected to a fixing plate (54), and the adjusting unit (7) is used for adjusting the distance between the measuring units (5);
the adjusting unit (7) comprises an adjusting motor (71), a gear (72) and a rack (73), and the adjusting motor (71) is fixedly installed in the spindle (51); an output shaft of the adjusting motor (71) is coaxially and fixedly connected with a gear (72); a rack (73) is fixedly arranged below the fixed plate (54); the gear (72) is meshed with the rack (73).
4. The perpendicularity detection device for construction engineering according to claim 3, characterized in that: the telescopic unit (8) is fixedly mounted above the rack (1), and the telescopic unit (8) is used for adjusting the position of the measuring unit (5);
the telescopic unit (8) comprises two supporting blocks (81), a positioning frame (82), a telescopic motor (83), a transmission shaft (84), a lead screw (85), a nut (86), a moving block (87) and a bearing plate (88), and the two supporting blocks (81) are symmetrically and fixedly arranged on the rack (1); three positioning frames (82) are respectively fixedly arranged on the supporting blocks (81); a telescopic motor (83) is fixedly arranged on one positioning frame (82); an output shaft of the telescopic motor (83) penetrates through a positioning frame (82) and is fixedly connected with one end of the transmission shaft (84); the other end of the transmission shaft (84) is fixedly connected with a lead screw (85), and the lead screw (85) is positioned between the other two positioning frames (82) and penetrates through the positioning frames (82); a nut (86) is rotatably arranged on the lead screw (85); the moving block (87) is fixedly arranged outside the nut (86); and a bearing plate (88) is fixedly arranged on the moving block (87).
5. The perpendicularity detecting device for construction engineering as claimed in claim 4, wherein: a moving unit (9) is fixedly arranged below the rack (1), and the moving unit (9) is used for moving the whole device;
the moving unit (9) comprises a frame (91), a brake pump (92) and wheels (93), and the frame (91) is fixedly arranged below the rack (1); the two brake pumps (92) are symmetrically and fixedly arranged at one end of the frame (91); the brake pump (92) is fixedly provided with a wheel (93), and the other end of the frame (91) is symmetrically and fixedly provided with the wheel (93).
6. The perpendicularity detection device for construction engineering according to claim 5, characterized in that: the threaded rod (63) bottom end fixed connection stopper (66), set up the recess with stopper (66) one-to-one on locating plate (53).
7. The perpendicularity detecting device for construction engineering as claimed in claim 6, wherein: and a pressure sensor (56) is fixedly arranged on the positioning plate (53).
8. The perpendicularity detecting device for construction engineering as claimed in claim 7, wherein: and an angle measuring instrument (21) is fixedly arranged on the side surface of the supporting plate (2).
9. The perpendicularity detecting device for construction engineering as claimed in claim 8, wherein: and a rubber pad (57) is fixedly mounted at the bottom end of the positioning plate (53).
10. The perpendicularity detecting device for construction engineering according to claim 9, characterized in that: the inner diameter of the limiting ring (61) is 30cm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211084283.3A CN115493562B (en) | 2022-09-06 | 2022-09-06 | Straightness detection device that hangs down for building engineering |
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| CN202211084283.3A CN115493562B (en) | 2022-09-06 | 2022-09-06 | Straightness detection device that hangs down for building engineering |
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| CN115493562B CN115493562B (en) | 2023-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116858190A (en) * | 2023-06-28 | 2023-10-10 | 中煤科工集团武汉设计研究院有限公司 | Intelligent vertical detection equipment for building engineering construction |
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| CN115493562B (en) | 2023-06-13 |
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