CN116399289A - Deformation detection device for building steel structure - Google Patents
Deformation detection device for building steel structure Download PDFInfo
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- CN116399289A CN116399289A CN202310664501.9A CN202310664501A CN116399289A CN 116399289 A CN116399289 A CN 116399289A CN 202310664501 A CN202310664501 A CN 202310664501A CN 116399289 A CN116399289 A CN 116399289A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 69
- 239000010959 steel Substances 0.000 title claims abstract description 69
- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims description 20
- 238000012937 correction Methods 0.000 claims description 7
- 244000309464 bull Species 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a deformation detection device for a building steel structure, which relates to the technical field of building steel structures and comprises a base, wherein the lower side wall of the base is symmetrically and fixedly connected with support columns, pulleys are arranged at the lower end of each support column, the upper side wall of the base is symmetrically and rotatably connected with a first threaded rod, the outer walls of the first threaded rods are commonly connected with lifting plates in threaded mode, the outer walls of the first threaded rods positioned on the same side are fixedly sleeved with first belt pulleys positioned below the lifting plates, the upper side wall of the base is fixedly connected with a first motor positioned between the first threaded rods, and the driving end of the first motor is fixedly connected with second belt pulleys. According to the invention, the deformation structure of the steel structure to be measured on the horizontal line and the longitudinal horizontal line can be clearly obtained through the pressure values measured by the pressure sensor in the horizontal direction and the longitudinal direction, if the pressure values are the same, the steel structure to be measured is not deformed, if the pressure values are inconsistent, the deformation is generated, and the intuitiveness of the data can be used for measuring the deformation of the steel structure to be measured more accurately.
Description
Technical Field
The invention relates to the technical field of building steel structures, in particular to a deformation detection device for a building steel structure.
Background
The steel structure is composed of steel materials, is one of the main building structure types, mainly comprises steel beams, steel columns, steel trusses and other components made of section steel, steel plates and the like, and adopts the rust removal and rust prevention processes of silanization, pure manganese phosphating, washing, drying, galvanization and the like.
For deformation measurement of the steel structure of the top layer, a laser level measurement mode is adopted at present to detect whether the steel structure is deformed, and due to the lack of visual data support, the position of the steel structure where the deformation occurs cannot be judged better.
Disclosure of Invention
The invention aims to solve the problems in the background technology and provides a deformation detection device for a building steel structure.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a building steel construction deformation detection device, includes the base, the lower lateral wall symmetry fixedly connected with support column of base, every the pulley is all installed to the lower extreme of support column, the upper lateral wall symmetry rotation of base is connected with threaded rod one, two the outer wall common thread connection of threaded rod one has the lifter plate, is located the same side the outer wall of threaded rod one all fixed cover is equipped with the belt pulley one that is located the lifter plate below, the upper lateral wall fixedly connected with of base is located the motor one between two threaded rods one, the drive end fixedly connected with belt pulley two, is located the same side the outer wall of belt pulley one and belt pulley two all overlap together and are equipped with the belt, the upper lateral wall symmetry fixedly connected with bracing piece of lifter plate, the utility model provides a supporting rod, including the support rod, the inner wall of support rod is provided with the backup pad, lateral wall fixedly connected with motor two on the right-hand member of backup pad, lateral wall fixedly connected with riser one on the left end of backup pad, the drive end fixedly connected with of motor two is with riser one of a swivelling joint, screw thread on the both ends outer wall of screw one is opposite direction setting, the outer wall symmetry threaded connection of screw one has the slider with lateral wall sliding connection in the backup pad, two the equal swivelling joint of upper lateral wall of slider has the bull stick, two the top of bull stick is provided with detection mechanism, the interior bottom wall of mount pad is provided with moving mechanism, the right-hand member upper lateral wall of base is provided with control panel, be provided with a plurality of levelling mechanisms on the base.
Preferably, the detection mechanism comprises a bearing plate which is rotationally connected to the top ends of two rotating rods, a motor III is fixedly connected to the upper side wall of the right end of the bearing plate, a vertical plate II is fixedly connected to the upper side wall of the left end of the bearing plate, a screw rod II which is rotationally connected with the vertical plate II is fixedly connected to the driving end of the motor III, a sliding rod which is in sliding connection with the bearing plate is connected to the outer wall of the screw rod II in a threaded manner, a through hole is formed in the upper end of the mounting seat, the upper end of the sliding rod penetrates through the through hole and extends to the outer portion of the mounting seat, a supporting plate is fixedly connected to the top end of the sliding rod, and a pressure sensor is mounted on the upper side wall of the supporting plate.
Preferably, the moving mechanism comprises a double-headed motor fixedly connected to the inner bottom wall of the mounting seat, driving ends at two ends of the double-headed motor are fixedly connected with driving rods, two driving rods are fixedly connected with gears at the ends, away from each other, of the driving rods, toothed plates meshed with the two gears are symmetrically and fixedly connected to the lower side wall of the supporting plate, and notches matched with the toothed plates are formed in the front side wall and the rear side wall of the mounting seat.
Preferably, the lower side wall of the supporting plate is symmetrically and fixedly connected with connecting plates positioned on the outer sides of the two toothed plates, and the lower side wall of each connecting plate is provided with a guide wheel.
Preferably, the leveling mechanism comprises a mounting groove formed in the bottom surface of the base, a threaded sleeve is fixedly connected in the mounting groove, a threaded rod II is connected with the inner side surface of the threaded sleeve in a threaded mode, a supporting seat is rotatably connected to the lower end of the threaded rod II, a connecting rod is fixedly connected to the upper end of the threaded rod II, the upper end of the connecting rod penetrates through the base to extend to the upper portion of the base and is fixedly connected with a rotary table, and a handle is fixedly connected to the edge of the rotary table.
Preferably, the lower end of the supporting seat is fixedly connected with a rubber pad, and the outer side of the handle is sleeved with a holding ring.
Preferably, the upper end face of the base is fixedly provided with a level, a round correction ring is arranged in the middle of the level, and the level is filled with colored liquid and contains bubbles.
Preferably, the bearing is fixedly embedded in the upper side wall of the base symmetrically, the inner rings of the bearing positioned on the same side are fixedly connected with the outer wall of the first threaded rod, threads on the outer wall of the first threaded rod are arranged in opposite directions, and the top ends of the first threaded rod are fixedly connected with the baffle plate.
Preferably, the control panel, the pressure sensor, the first motor, the second motor and the double-headed motor are all electrically connected.
Compared with the prior art, the deformation detection device for the building steel structure has the advantages that:
1. the method comprises the steps of setting a motor I, a threaded rod I, a lifting plate, a supporting rod, a mounting seat, a motor II, a sliding block, a sliding rod and a pressure sensor, starting the motor I, driving the belt pulley II to rotate clockwise by the driving end of the motor I, driving the belt pulley I and the threaded rod I to rotate clockwise, enabling the threaded rod to drive the lifting plate, the mounting seat and the pressure sensor to move upwards, finishing rough adjustment of the distance between the pressure sensor and a steel structure to be tested, then starting the motor II, driving the screw rod I to rotate clockwise by the driving end of the motor II, enabling the screw rod to drive the sliding block to move towards opposite directions, further enabling the bearing plate and the pressure sensor to move upwards, enabling the pressure sensor to abut against the lower surface of the steel structure to be tested, starting the motor III, enabling the driving end of the screw rod II to drive the sliding rod, the supporting plate and the pressure sensor to move leftwards or rightwards, transversely measuring the steel structure, and clearly obtaining a deformation structure of the steel structure to be tested on the transverse horizontal line by the pressure value measured by the pressure sensor, if the pressure values are identical, and if the deformation structures are not generated by the steel structure to be tested, and if the deformation is generated by the pressure values are inconsistent;
2. the method comprises the steps that a moving mechanism is arranged, a double-headed motor is started, the driving end of the double-headed motor drives a transmission rod and a gear to rotate clockwise or anticlockwise, so that a toothed plate, a supporting plate and a pressure sensor which are meshed with the double-headed motor are driven to move backwards or forwards, the position of the pressure sensor on the lower surface of a steel structure to be measured is adjusted, the steel structure is longitudinally measured, the deformation structure of the steel structure to be measured on the longitudinal horizontal line can be clearly obtained through the pressure value measured by the pressure sensor, and the measurement of the deformation of the steel structure to be measured is better and more comprehensively completed;
3. before the use, when the ground of measuring position is uneven, hold and rotate the handle of lower side, drive carousel, connecting rod and threaded rod two and rotate, because threaded rod two and threaded sleeve's threaded connection relation, make threaded rod two, supporting seat and rubber pad down move, rise the height of lower side, until the bubble in the spirit level is located circular correction circle, then reach the horizontality, accomplish the leveling of device for the measurement of treating survey steel structure deformation is more accurate.
In summary, according to the invention, the deformation structure of the steel structure to be measured on the horizontal line and the longitudinal line can be clearly obtained through the pressure values measured by the pressure sensor in the horizontal direction and the longitudinal direction, if the pressure values are the same, the steel structure to be measured is not deformed, if the pressure values are inconsistent, the deformation is generated, and the intuitiveness of the data can more accurately measure the deformation of the steel structure to be measured.
Drawings
FIG. 1 is a schematic structural view of a deformation detection device for a construction steel structure according to the present invention;
FIG. 2 is a cross-sectional view of a mounting seat in a deformation detection device for a building steel structure according to the present invention;
FIG. 3 is a schematic structural view of a base in a deformation detection device for a steel structure of a building according to the present invention;
FIG. 4 is a schematic structural view of an adjusting mechanism in a deformation detecting device for a steel structure of a building according to the present invention;
fig. 5 is a schematic structural diagram of a level in a deformation detection device for a steel structure of a building according to the present invention.
In the figure: 1 base, 2 support column, 3 pulley, 4 threaded rod one, 5 lifter plate, 6 pulley one, 7 motor one, 8 pulley two, 9 baffle, 10 bracing piece, 11 mount pad, 12 backup pad, 13 motor two, 14 lead screw one, 15 slider, 16 bull stick, 17 bearing plate, 18 slide bar, 19 layer board, 20 pressure sensor, 21 motor three, 22 lead screw two, 23 mouths, 24 pinion rack, 25 double-headed motor, 26 transfer line, 27 gear, 28 connecting plate, 29 leading wheels, 30 control panel, 31 threaded sleeve, 32 threaded rod two, 33 backup pad, 34 connecting rod, 35 carousel, 36 handle, 37 rubber pad, 38 grip ring, 39 spirit level, 40 circular correction ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-2, a deformation detection device for a building steel structure comprises a base 1, wherein the lower side wall of the base 1 is symmetrically and fixedly connected with support columns 2, pulleys 3 are installed at the lower end of each support column 2, the upper side wall of the base 1 is symmetrically and rotatably connected with a first threaded rod 4, bearings are symmetrically and fixedly embedded on the upper side wall of the base 1, the inner rings of the bearings positioned on the same side are fixedly connected with the outer walls of the first threaded rod 4, threads on the outer walls of the first threaded rod 4 are arranged in opposite directions, the top ends of the first threaded rod 4 are fixedly connected with baffle plates 9, the outer walls of the first threaded rod 4 are commonly connected with lifting plates 5, the outer walls of the first threaded rod 4 positioned on the same side are fixedly sleeved with a first belt pulley 6 positioned below the lifting plates 5, the upper side wall of the base 1 is fixedly connected with a first motor 7 positioned between the first threaded rod 4, the driving end of the first motor 7 is fixedly connected with a second belt pulley 8, and the outer walls of the first belt pulley 6 and the second belt pulley 8 positioned on the same side are commonly sleeved with a belt;
the upper side walls of the lifting plates 5 are symmetrically and fixedly connected with support rods 10, the top ends of the two support rods 10 are fixedly connected with a mounting seat 11 together, the inner wall of the mounting seat 11 is provided with a support plate 12, the upper side wall of the right end of the support plate 12 is fixedly connected with a motor II 13, the upper side wall of the left end of the support plate 12 is fixedly connected with a riser I, the driving end of the motor II 13 is fixedly connected with a screw rod I14 rotationally connected with the riser I, threads on the outer walls of the two ends of the screw rod I14 are arranged in opposite directions, the outer wall of the screw rod I14 is symmetrically and spirally connected with sliding blocks 15 slidingly connected with the upper side wall of the support plate 12, the upper side walls of the two sliding blocks 15 are rotationally connected with rotating rods 16, and the top ends of the two rotating rods 16 are provided with detection mechanisms;
the detection mechanism comprises a bearing plate 17 rotationally connected to the top ends of two rotating rods 16, a motor III 21 is fixedly connected to the upper side wall of the right end of the bearing plate 17, a vertical plate II is fixedly connected to the upper side wall of the left end of the bearing plate 17, a screw rod II 22 rotationally connected with the vertical plate II is fixedly connected to the driving end of the motor III 21, a sliding rod 18 in sliding connection with the bearing plate 17 is connected to the outer wall of the screw rod II 22 in a threaded manner, a through hole 23 is formed in the upper end of the mounting seat 11, the upper end of the sliding rod 18 penetrates through the through hole 23 to extend to the outside of the mounting seat 11, a supporting plate 19 is fixedly connected to the top end of the sliding rod 18, and a pressure sensor 20 is mounted on the upper side wall of the supporting plate 19;
starting a motor I7, driving a belt pulley II 8 by the driving end of the motor I7 to rotate clockwise, driving a belt pulley I6 and a threaded rod I4 to rotate clockwise, enabling the threaded rod I4 to drive a lifting plate 5, a mounting seat 11 and a pressure sensor 20 to move upwards, thus finishing rough adjustment of the distance between the pressure sensor 20 and a steel structure to be tested, then starting a motor II 13, driving a screw rod I14 by the driving end of the motor II 13 to rotate clockwise, enabling the screw rod I14 to drive a sliding block 15 to move towards opposite directions, further enabling a bearing plate 17 and the pressure sensor 20 to move upwards through rotation of a rotating rod 16, enabling the pressure sensor 20 to abut against the lower surface of the steel structure to be tested, starting a motor III 21, driving a screw rod II 22 to rotate clockwise, enabling a slide rod 18, a supporting plate 19 and the pressure sensor 20 to move leftwards or rightwards, transversely measuring the steel structure to be deformed, and clearly obtaining the deformed structure of the steel structure to be tested on the transverse horizontal line through the pressure value measured by the pressure sensor 20, if the deformed structure to be tested is not generated, and if the deformed structure to be identical in the pressure value is generated;
the inner bottom wall of the mounting seat 11 is provided with a moving mechanism, the moving mechanism comprises a double-headed motor 25 fixedly connected to the inner bottom wall of the mounting seat 11, driving ends at two ends of the double-headed motor 25 are fixedly connected with driving rods 26, ends, far away from the two driving rods 26, of the double-headed motor are fixedly connected with gears 27, the lower side wall of the supporting plate 12 is symmetrically and fixedly connected with toothed plates 24 meshed with the two gears 27, the front side wall and the rear side wall of the mounting seat 11 are respectively provided with a notch matched with the toothed plates 24, the lower side wall of the supporting plate 12 is symmetrically and fixedly connected with connecting plates 28 positioned at the outer sides of the two toothed plates 24, the lower side wall of each connecting plate 28 is provided with a guide wheel 29, and the right upper side wall of the base 1 is provided with a control panel 30, and the control panel 30, a pressure sensor 20, a motor I7, a motor II 13 and the double-headed motor 25 are electrically connected;
the driving end of the double-headed motor 25 drives the transmission rod 26 and the gear 27 to rotate clockwise or anticlockwise, so that the toothed plate 24, the supporting plate 12 and the pressure sensor 20 meshed with the transmission rod are driven to move backwards or forwards, the position of the pressure sensor 20 on the lower surface of the steel structure to be measured is adjusted, the steel structure is longitudinally measured, the deformation structure of the steel structure to be measured on the longitudinal horizontal line can be clearly obtained through the pressure value measured by the pressure sensor 20, and the measurement of the deformation of the steel structure to be measured is better and more comprehensively completed;
the base 1 is provided with a plurality of leveling mechanisms, each leveling mechanism comprises a mounting groove formed in the bottom surface of the base 1, a threaded sleeve 31 is fixedly connected in each mounting groove, a second threaded rod 32 is connected with the inner side surface of each threaded sleeve 31 in a threaded manner, a supporting seat 33 is rotatably connected to the lower end of each second threaded rod 32, a connecting rod 34 is fixedly connected to the upper end of each second threaded rod 32, the upper end of each connecting rod 34 penetrates through the base 1 to extend to the upper side of the base 1 and is fixedly connected with a turntable 35, the edge of each turntable 35 is fixedly connected with a handle 36, the lower end of each supporting seat 33 is fixedly connected with a rubber pad 37, a holding ring 38 is sleeved on the outer side of each handle 36, a level meter 39 is fixedly arranged on the upper end surface of the base 1, a round correction ring 40 is arranged in the middle of each level meter 39, and colored liquid and bubbles are filled in each level meter 39;
before use, when the ground of the measuring position is uneven, the handle 36 at the lower side is held and rotated to drive the turntable 35, the connecting rod 34 and the threaded rod II 32 to rotate, and the threaded rod II 32, the supporting seat 33 and the rubber pad 37 move downwards due to the threaded connection relation of the threaded rod II 32 and the threaded sleeve 31, so that the height of the lower side is increased until bubbles in the level meter 39 are positioned in the circular correction ring 40, the leveling state is achieved, and the leveling of the device is completed, so that the deformation measurement of the steel structure to be measured is more accurate.
Further, the above-described fixed connection is to be understood in a broad sense, unless explicitly stated and defined otherwise, as being, for example, welded, glued, or integrally formed, as is well known to those skilled in the art.
The principle of operation of the present invention will now be described as follows:
before use, when the ground at the measuring position is uneven, the lower side handle 36 is held and rotated to drive the turntable 35, the connecting rod 34 and the threaded rod II 32 to rotate, and the threaded rod II 32, the supporting seat 33 and the rubber pad 37 move downwards due to the threaded connection relation of the threaded rod II 32 and the threaded sleeve 31, so that the height of the lower side is increased until bubbles in the level meter 39 are positioned in the circular correction ring 40, the leveling of the device is achieved, and the leveling of the device is completed, so that the deformation measurement of the steel structure to be measured is more accurate;
when the device is used, the motor I7 is started, the driving end of the motor I7 drives the belt pulley II 8 to rotate clockwise, so that the belt pulley I6 and the threaded rod I4 are driven to rotate clockwise, the threaded rod I4 drives the lifting plate 5, the mounting seat 11 and the pressure sensor 20 to move upwards, coarse adjustment of the distance between the pressure sensor 20 and a steel structure to be measured is completed, then, the motor II 13 is started, the driving end of the motor II 13 drives the screw rod I14 to rotate clockwise, the screw rod I14 drives the sliding block 15 to move towards opposite directions, the bearing plate 17 and the pressure sensor 20 are driven to move upwards through rotation of the rotating rod 16, the pressure sensor 20 is abutted against the lower surface of the steel structure to be measured, the motor III 21 is started, the driving end of the motor III 21 drives the screw rod II 22 to rotate clockwise, the screw rod II 22 drives the sliding rod 18, the supporting plate 19 and the pressure sensor 20 to move leftwards or rightwards, the steel structure is transversely measured, and the deformation structure of the steel structure to be measured can be clearly obtained on the transverse horizontal line through the pressure value measured by the pressure sensor 20, if the pressure value is the same, and the deformation structure of the steel structure to be measured on the transverse horizontal line is not generated, and if the pressure values are not uniform;
the double-headed motor 25 is started, the driving end of the double-headed motor 25 drives the transmission rod 26 and the gear 27 to rotate clockwise or anticlockwise, so that the toothed plate 24, the supporting plate 12 and the pressure sensor 20 meshed with the double-headed motor are driven to move backwards or forwards, the position of the pressure sensor 20 on the lower surface of the steel structure to be measured is adjusted, the steel structure is longitudinally measured, the deformation structure of the steel structure to be measured on the longitudinal horizontal line can be clearly obtained through the pressure value measured by the pressure sensor 20, and the measurement of the deformation of the steel structure to be measured is better and more comprehensively completed.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a building steel construction deformation detection device, includes base (1), its characterized in that, the lower lateral wall symmetry fixedly connected with support column (2) of base (1), every pulley (3) are all installed to the lower extreme of support column (2), the upper lateral wall symmetry rotation of base (1) is connected with threaded rod one (4), two the outer wall common threaded connection of threaded rod one (4) has lifter plate (5), is located the equal fixed cover of outer wall of threaded rod one (4) of same side is equipped with belt pulley one (6) that are located lifter plate (5) below, the upper lateral wall fixedly connected with of base (1) is located motor one (7) between two threaded rods one (4), the drive end fixedly connected with belt pulley two (8) of motor one (7), the outer wall of belt pulley one (6) and belt pulley two (8) that are located same side all overlap together and are equipped with the belt, the upper lateral wall symmetry fixedly connected with bracing piece (10) of lifter plate two the top common fixedly connected with mount pad (11), the upper lateral wall of mount pad (12) is provided with motor one side (12) is connected with on the fixed side wall one side of bearing plate (12), the utility model discloses a motor, including motor two (13), screw rod one (14) that drive end fixedly connected with and riser rotate to be connected, screw thread on the both ends outer wall of screw rod one (14) is opposite direction setting, the outer wall symmetry threaded connection of screw rod one (14) have with lateral wall sliding connection's on backup pad (12) slider (15), two the last lateral wall of slider (15) is all rotated and is connected with bull stick (16), two the top of bull stick (16) is provided with detection mechanism, the interior bottom wall of mount pad (11) is provided with moving mechanism, the right-hand member upper side wall of base (1) is provided with control panel (30), be provided with a plurality of levelling mechanisms on base (1).
2. The deformation detection device for the building steel structure according to claim 1, wherein the detection mechanism comprises a bearing plate (17) rotationally connected to the top ends of two rotating rods (16), a motor III (21) is fixedly connected to the upper side wall of the right end of the bearing plate (17), a riser II is fixedly connected to the upper side wall of the left end of the bearing plate (17), a screw rod II (22) rotationally connected with the riser II is fixedly connected to the driving end of the motor III (21), a sliding rod (18) slidably connected with the bearing plate (17) is connected to the outer wall of the screw rod II (22) in a threaded manner, a through hole (23) is formed in the upper end of the mounting seat (11), the upper end of the sliding rod (18) penetrates through the outside of the through hole (23) to the mounting seat (11), a supporting plate (19) is fixedly connected to the top end of the sliding rod (18), and a pressure sensor (20) is mounted on the upper side wall of the supporting plate (19).
3. The deformation detection device for the building steel structure according to claim 1, wherein the moving mechanism comprises a double-headed motor (25) fixedly connected to the inner bottom wall of the mounting seat (11), driving ends at two ends of the double-headed motor (25) are fixedly connected with driving rods (26), two ends, away from each other, of the driving rods (26) are fixedly connected with gears (27), toothed plates (24) meshed with the two gears (27) are symmetrically and fixedly connected to the lower side wall of the supporting plate (12), and notches matched with the toothed plates (24) are formed in the front side wall and the rear side wall of the mounting seat (11).
4. A constructional steel structure deformation detecting device according to claim 3, wherein the lower side wall of the supporting plate (12) is symmetrically and fixedly connected with connecting plates (28) positioned at the outer sides of the two toothed plates (24), and the lower side wall of each connecting plate (28) is provided with a guide wheel (29).
5. The deformation detection device for the building steel structure according to claim 1, wherein the leveling mechanism comprises a mounting groove formed in the bottom surface of the base (1), a threaded sleeve (31) is fixedly connected in the mounting groove, a threaded rod II (32) is connected with the inner side surface of the threaded sleeve (31) in a threaded mode, a supporting seat (33) is rotatably connected with the lower end of the threaded rod II (32), a connecting rod (34) is fixedly connected with the upper end of the threaded rod II (32), the upper end of the connecting rod (34) penetrates through the base (1) to extend to the upper side of the base (1) and is fixedly connected with a rotary disc (35), and a handle (36) is fixedly connected with the edge of the rotary disc (35).
6. The deformation detection device for the building steel structure according to claim 5, wherein a rubber pad (37) is fixedly connected to the lower end of the supporting seat (33), and a holding ring (38) is sleeved on the outer side of the handle (36).
7. The deformation detection device for the building steel structure according to claim 5, wherein a level meter (39) is fixedly arranged on the upper end face of the base (1), a round correction ring (40) is arranged in the middle of the level meter (39), and colored liquid and bubbles are filled in the level meter (39).
8. The deformation detection device for the building steel structure according to claim 1, wherein bearings are symmetrically and fixedly embedded in the upper side wall of the base (1), inner rings of the bearings located on the same side are fixedly connected with the outer wall of the first threaded rod (4), threads on the outer wall of the first threaded rod (4) are arranged in opposite directions, and baffle plates (9) are fixedly connected to the top ends of the first threaded rod (4).
9. The deformation detection device for the building steel structure according to claim 1, wherein the control panel (30), the pressure sensor (20), the motor one (7), the motor two (13) and the double-headed motor (25) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310664501.9A CN116399289B (en) | 2023-06-07 | 2023-06-07 | Deformation detection device for building steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310664501.9A CN116399289B (en) | 2023-06-07 | 2023-06-07 | Deformation detection device for building steel structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116399289A true CN116399289A (en) | 2023-07-07 |
| CN116399289B CN116399289B (en) | 2023-09-01 |
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Family Applications (1)
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| CN202310664501.9A Active CN116399289B (en) | 2023-06-07 | 2023-06-07 | Deformation detection device for building steel structure |
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