CN112284346B - Building engineering wall straightness detection device that hangs down - Google Patents
Building engineering wall straightness detection device that hangs down Download PDFInfo
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- CN112284346B CN112284346B CN202011542424.2A CN202011542424A CN112284346B CN 112284346 B CN112284346 B CN 112284346B CN 202011542424 A CN202011542424 A CN 202011542424A CN 112284346 B CN112284346 B CN 112284346B
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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
- G01C9/12—Measuring inclination, e.g. by clinometers, by levels by using a single pendulum plumb lines G01C15/10
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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
- F16M13/022—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 repositionable
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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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- Mechanical Engineering (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a device for detecting the perpendicularity of a building engineering wall surface, which comprises: the coupling mechanism still includes: the invention is characterized in that a hanging cone mechanism, a deflection mechanism and a fine adjustment mechanism are arranged below the connecting mechanism, the fine adjustment mechanism is arranged between the connecting mechanism and the deflection mechanism, the speed reduction adjustment is carried out by arranging a sun wheel and a planet wheel, the rotating speed of a rotating cylinder rotated by a worker is reduced to be fine adjustment, the second connecting rope is favorably adjusted to be superposed with a first sliding groove, the second connecting rope and a conical counterweight can be prevented from being interfered by external wind and static by the deflection rotating cylinder and the adjustment cylinder, the total length of the deflection rotating cylinder and the adjustment cylinder can be adjusted by pulling the adjustment cylinder downwards, the wind can be prevented, the third connecting rope is pulled by a first sliding block in the pulling-down process of the adjustment cylinder, the third connecting rope drives the rotating shaft to rotate and release the second connecting rope, the part of the second connecting rope, which is positioned outside the fixing cylinder.
Description
Technical Field
The invention belongs to the technical field of building detection, and particularly relates to a device for detecting the perpendicularity of a building engineering wall surface.
Background
When the wall surface verticality detection is carried out, a worker usually hangs a heavy object through a string to determine the verticality, but the method is easily interfered by the outside, the stability of the string is influenced by wind blowing, the string sways ceaselessly, and a large amount of time is needed to wait for completing the measurement.
Disclosure of Invention
The invention aims to solve the problem that the conventional wall surface verticality detection device is easily interfered by wind, and provides a building engineering wall surface verticality detection device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a building engineering wall straightness detection device that hangs down, includes: the coupling mechanism still includes: the hanging cone mechanism, the deflection mechanism and the fine adjustment mechanism are arranged below the connecting mechanism, and the fine adjustment mechanism is arranged between the connecting mechanism and the deflection mechanism.
Preferably, the connecting mechanism comprises a connecting plate and a first connecting rope, the connecting plate is horizontally arranged, the first connecting rope is arranged at the center of the top of the connecting plate, a placing groove is formed in the center of the bottom of the connecting plate, a stepped boss is arranged in the placing groove, the placing groove is matched with the stepped boss, a vertical rod extending downwards is coaxially arranged at the bottom of the stepped boss, a first movable shaft is movably arranged at the bottom of the vertical rod in a penetrating mode, the vertical rod is perpendicular to the first movable shaft, and the bottom end of the vertical rod is connected with the hanging cone mechanism.
Preferably, the deflection mechanism includes a deflection cylinder movably connected to the first movable shaft, the deflection cylinder is coaxial with the vertical rod, the deflection cylinder is hollow and has an opening at the bottom, a third cavity is coaxially formed at the bottom of the deflection cylinder, two first parallel sliding grooves are oppositely formed on the outer circular surface of the deflection cylinder, a second parallel sliding groove communicated with the third cavity is oppositely formed in the inner cavity of the deflection cylinder, a sliding cylinder is arranged in the third cavity in a matching manner, a first sliding block matched with the second sliding groove is arranged in the inner cavity of the sliding cylinder, an adjusting cylinder having the same diameter as the deflection cylinder is coaxially arranged at the bottom of the sliding cylinder, the first sliding groove extends to the adjusting cylinder, and two measuring members are coaxially sleeved outside the deflection cylinder.
Preferably, the measuring component includes that the coaxial cover locates the outside lantern ring of eccentric drum, the disc is provided with the second slider that matches with first spout in the lantern ring, lantern ring outer disc one side is provided with the connecting sleeve pole, the connecting sleeve pole is along lantern ring radial extension, the measuring scale is worn to be equipped with in the one end matching that the connecting sleeve pole deviates from the lantern ring, be provided with the scale mark along measuring scale length direction on the measuring scale, the zero scale mark of scale mark is located the one end that the measuring scale deviates from the connecting sleeve pole, the one end that the measuring scale is located the connecting sleeve pole is provided with the limiting plate.
Preferably, the hanging cone mechanism comprises a fixed cylinder horizontally arranged at the bottom end of the vertical rod and a connecting rod connected with an inner cavity of the deflection cylinder, the fixed cylinder is hollow, a through hole is formed in the center of the bottom of the fixed cylinder, a rotating shaft coaxially penetrates through the fixed cylinder, two ends of the rotating shaft are positioned outside the fixed cylinder and movably connected with the fixed cylinder, a clockwork spring is coaxially sleeved at one end of the rotating shaft, a suspension end of the clockwork spring is connected with the fixed cylinder, an annular groove is coaxially formed in one end of the rotating shaft, which is far away from the clockwork spring, a third connecting rope is wound in the annular groove, a second connecting rope is wound on the part, which is positioned in the inner cavity of the fixed cylinder, the suspension end of the second connecting rope penetrates through the through hole and extends to the outside, a conical counterweight is arranged at one end, which is positioned outside, the winding direction of the second connecting, the second movable shaft is coaxially sleeved with a guide wheel, and the third connecting rope is connected with the first sliding block through the guide wheel.
Preferably, the fine adjustment mechanism comprises a connecting sleeve hinged with the bottom of the stepped boss, the connecting sleeve is parallel to the vertical rod, a first cavity is coaxially formed in the bottom end of the connecting sleeve, a first bearing is arranged at the opening end of the first cavity in a matching manner, a rotary cylinder is coaxially penetrated through the first bearing, a second cavity is coaxially formed in one end of the rotary cylinder, which is far away from the stepped boss, the opening end of the second cavity is provided with a second bearing in a matching manner, an inner ring gear is coaxially arranged on an inner ring of the second bearing, a first fixed shaft is coaxially arranged in the second cavity, a sun gear is coaxially sleeved at the suspension end of the first fixed shaft, the sun gear and the inner ring gear are arranged on a plurality of planet gears, the planet gears are meshed with the sun gear and the inner ring gear, a threaded connecting cylinder is coaxially arranged at one end of the, threaded connection section of thick bamboo and threaded sleeve threaded connection, foretell planet wheel is coaxial to be worn to be equipped with the second fixed axle, and the one end that the second fixed axle deviates from the planet wheel is connected with threaded sleeve inner chamber bottom.
Preferably, the deflection drum, the adjusting drum and the sliding drum are made of transparent materials, and damping sponges are laid in the first sliding chute and the second sliding chute.
Compared with the prior art, the invention provides a building engineering wall surface verticality detection device, which has the following beneficial effects:
1. when the invention is used, the detection device is fixed through the first connecting rope, then the conical counterweight object naturally swings until stopping swinging, at the moment, the second connecting rope is vertical to the ground, the second connecting rope is not parallel at the moment because the connecting plate can not be ensured to be horizontal at first, the deflection cylinder is rotated, the rotation cylinder drives the sun wheel to rotate through the fixed shaft, the sun wheel drives the inner gear ring to rotate through the planet wheel, the inner gear ring drives the threaded connecting cylinder to rotate, because the threaded connecting cylinder is in threaded connection with the threaded sleeve, the total length of the threaded connecting cylinder and the threaded sleeve can be adjusted when the threaded connecting cylinder rotates, and further the deflection degree of the deflection cylinder can be adjusted, when the second connecting rope is overlapped with the first sliding groove when the second connecting rope is seen from the first sliding groove, the second connecting rope is positioned in the axial direction of the deflection cylinder at the moment, the deflection cylinder is vertical, at the moment, the proper distance between the two measuring components is manually, the wall is contradicted to the elongated dipperstick, and the reading when two dippersticks equals, then the wall is perpendicular, and the reading inequality when two dippersticks, then the wall is out of plumb, through the measurement of two measuring member different intervals many times and draw the conclusion.
2. The sun wheel and the planet wheel are arranged for speed reduction adjustment, so that the rotating speed of a rotating cylinder rotated by a worker can be reduced, the rotation is changed into micro adjustment, the second connecting rope is favorably adjusted to be overlapped with the first sliding groove, the second connecting rope and the conical counterweight are prevented from being interfered by external wind through the deflection rotating cylinder and the adjusting cylinder to be static, the total length of the deflection rotating cylinder and the adjusting cylinder can be adjusted by pulling the adjusting cylinder downwards, wind can be prevented, the third connecting rope is pulled through the first sliding block in the downward pulling process of the adjusting cylinder, the third connecting rope drives the rotating shaft to rotate and release the second connecting rope, the part of the second connecting rope, which is positioned outside the fixing cylinder, is lengthened, the longer measurement is favorably carried out, elastic potential energy is accumulated by the spring, the resetting of the second connecting rope is convenient, and whether the two wall surfaces are vertical.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection mechanism of the present invention;
FIG. 3 is a schematic diagram of the position structure of the connecting mechanism, the hanging cone mechanism and the fine adjustment mechanism of the present invention;
FIG. 4 is a schematic structural diagram of a fine adjustment mechanism according to the present invention;
FIG. 5 is a cross-sectional view of the micro-adjustment mechanism of the present invention;
FIG. 6 is a partial cross-sectional view of the micro-adjustment mechanism of the present invention;
FIG. 7 is a schematic view of a partial structure of the fine adjustment mechanism of the present invention;
FIG. 8 is a schematic structural view of a hanging cone mechanism of the present invention;
FIG. 9 is a schematic structural diagram of a fixed cylinder in the suspending cone mechanism of the present invention;
FIG. 10 is a schematic view of the deflection drum and the measuring member of the deflection mechanism of the present invention;
FIG. 11 is a schematic view showing the internal structure of a deflection cylinder in the deflection mechanism of the present invention;
FIG. 12 is a schematic structural view of a slide cylinder in the deflection mechanism of the present invention;
FIG. 13 is a schematic view of a measuring member according to the present invention;
fig. 14 is a schematic view of the connection between the measuring ruler and the limiting plate in the measuring member of the present invention.
The reference numbers in the figures illustrate:
10. a connecting mechanism; 110. a connecting plate; 120. a first connecting rope; 130. a placing groove; 140. a stepped boss; 150. a vertical rod; 160. a first movable shaft; 20. a deflection mechanism; 210. a deflection drum; 211. a third cavity; 212. a second chute; 220. an adjusting cylinder; 230. a measuring member; 231. a collar; 232. a second slider; 233. connecting the loop bar; 234. measuring a scale; 235. a limiting plate; 240. a first chute; 250. a slide cylinder; 251. a first slider; 30. a cone hanging mechanism; 310. a fixed cylinder; 311. a through hole; 320. a rotating shaft; 321. a ring groove; 330. a clockwork spring; 340. a third connecting rope; 350. a guide wheel; 360. a second movable shaft; 370. a connecting rod; 380. a second connecting rope; 390. a conical counterweight; 40. a fine adjustment mechanism; 410. a connecting sleeve; 411. a first cavity; 412. a first bearing; 420. a rotary drum; 421. a second cavity; 422. a second bearing; 423. a first fixed shaft; 430. a threaded connection barrel; 440. a threaded sleeve; 450. a sun gear; 460. a planet wheel; 470. an inner gear ring; 480. a second stationary shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the mechanism or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1-14, a perpendicularity detecting device for construction engineering wall surface includes: the connecting mechanism 10 further includes: the device comprises a hanging cone mechanism 30, a deflection mechanism 20 and a fine adjustment mechanism 40 which are arranged below the connecting mechanism 10, wherein the fine adjustment mechanism 40 is arranged between the connecting mechanism 10 and the deflection mechanism 20.
The connecting mechanism 10 comprises a connecting plate 110 horizontally arranged and a first connecting rope 120 arranged at the center of the top of the connecting plate 110, a placement groove 130 is formed in the center of the bottom of the connecting plate 110, a stepped boss 140 is arranged in the placement groove 130, the placement groove 130 is matched with the stepped boss 140, a vertical rod 150 extending downwards is coaxially arranged at the bottom of the stepped boss 140, a first movable shaft 160 is movably arranged at the bottom of the vertical rod 150 in a penetrating mode, the vertical rod 150 is perpendicular to the first movable shaft 160, and the bottom end of the vertical rod 150 is connected with the hanging cone mechanism 30.
The deflection mechanism 20 includes a deflection cylinder 210 movably connected to the first movable shaft 160, the deflection cylinder 210 is coaxial with the vertical rod 150, the deflection cylinder 210 is hollow and has an opening at the bottom end, a third cavity 211 is coaxially formed at the bottom end of the deflection cylinder 210, two first sliding grooves 240 parallel to each other are oppositely formed on the outer circumferential surface of the deflection cylinder 210, a second sliding groove 212 parallel to each other and communicated with the third cavity 211 is oppositely formed in the inner cavity of the deflection cylinder 210, a sliding cylinder 250 is arranged in the third cavity 211 in a matching manner, a first sliding block 251 matched with the second sliding groove 212 is arranged in the inner cavity of the sliding cylinder 250, an adjusting cylinder 220 having the same diameter as the deflection cylinder 210 is coaxially arranged at the bottom end of the sliding cylinder 250, the first sliding groove 240 extends to the adjusting cylinder 220, and two measuring members 230 are coaxially sleeved outside the deflection cylinder 210.
The measuring component 230 includes that the coaxial cover locates the outside lantern ring 231 of eccentric cylinder 210, the interior disc of lantern ring 231 is provided with the second slider 232 that matches with first spout 240, the outer disc one side of lantern ring 231 is provided with connecting loop bar 233, connecting loop bar 233 is along lantern ring 231 radial extension, measuring scale 234 is worn to be equipped with in the one end matching that connecting loop bar 233 deviates from lantern ring 231, be provided with the scale mark along measuring scale 234 length direction on the measuring scale 234, the zero scale mark of scale mark is located the one end that measuring scale 234 deviates from connecting loop bar 233, the one end that measuring scale 234 is located connecting loop bar 233 is provided with limiting plate 235.
The cone hanging mechanism 30 comprises a fixed cylinder 310 horizontally arranged at the bottom end of the vertical rod 150 and a connecting rod 370 connected with the inner cavity of the eccentric cylinder 210, the fixed cylinder 310 is hollow, a through hole 311 is arranged at the center of the bottom of the fixed cylinder 310, a rotating shaft 320 is coaxially arranged in the fixed cylinder 310 in a penetrating manner, two ends of the rotating shaft 320 are positioned outside the fixed cylinder 310 and movably connected with the fixed cylinder 310, a spring 330 is coaxially sleeved at one end of the rotating shaft 320, a suspension end of the spring 330 is connected with the fixed cylinder 310, a ring groove 321 is coaxially arranged at one end of the rotating shaft 320, which is far away from the spring 330, a third connecting rope 340 is wound in the ring groove 321, a second connecting rope 380 is wound at the part of the rotating shaft 320, which is positioned in the inner cavity of the fixed cylinder 310, the suspension end of the second connecting rope 380 penetrates through the through hole 311 to extend to the outside, a conical counterweight 390 is arranged at one end of the second, the connecting rod 370 is movably provided with a second movable shaft 360 parallel to the rotating shaft 320, the second movable shaft 360 is coaxially sleeved with a guide wheel 350, and the third connecting rope 340 is connected with the first sliding block 251 through the guide wheel 350.
The fine adjustment mechanism 40 comprises a connecting sleeve 410 hinged with the bottom of the stepped boss 140, the connecting sleeve 410 is parallel to the vertical rod 150, the bottom end of the connecting sleeve 410 is coaxially provided with a first cavity 411, the open end of the first cavity 411 is provided with a first bearing 412 in a matching way, the first bearing 412 is coaxially penetrated with a rotating cylinder 420, one end of the rotating cylinder 420, which is far away from the stepped boss 140, is coaxially provided with a second cavity 421, the open end of the second cavity 421 is provided with a second bearing 422 in a matching way, the inner ring of the second bearing 422 is coaxially provided with an inner gear ring 470, the second cavity 421 is internally coaxially provided with a first fixed shaft 423, the suspension end of the first fixed shaft 423 is coaxially sleeved with a sun gear 450, the sun gear 450 and the inner gear ring 470 are arranged on a plurality of planet gears 460, the planet gears 460 are engaged with the sun gear 450 and the inner gear ring 470, one end of the, the threaded sleeve 440 is hinged to the top of the deflection cylinder 210, the threaded connection cylinder 430 is in threaded connection with the threaded sleeve 440, the planetary gear 460 coaxially penetrates through the second fixed shaft 480, and one end, away from the planetary gear 460, of the second fixed shaft 480 is connected with the bottom of the inner cavity of the threaded sleeve 440.
The deflection drum 210, the adjusting drum 220 and the sliding drum 250 are made of transparent materials, and damping sponges are laid in the first sliding chute 240 and the second sliding chute 212.
When the detection device is used, the detection device is fixed through the first connecting rope 120, then the conical counterweight 390 naturally swings until the swing is stopped, at the moment, the second connecting rope 380 is vertical to the ground, as the connecting plate 110 can not be ensured to be horizontal at first, the deflection drum 210 is not parallel to the second connecting rope 380 at the moment, the rotating drum 420 is rotated, the rotating drum 420 drives the sun wheel 450 to rotate through the first fixing shaft 423, the sun wheel 450 drives the inner gear ring 470 to rotate through the planet wheel 460, the inner gear ring 470 drives the threaded connecting drum 430 to rotate, as the threaded connecting drum 430 is in threaded connection with the threaded sleeve 440, the total length of the threaded connecting drum 430 and the threaded sleeve 440 can be adjusted when the threaded connecting drum 430 rotates, and further the deflection degree of the deflection drum 210 can be adjusted, when the second connecting rope 380 is seen from the first chute 240, when the second connecting rope 380 is overlapped with the first chute 240, at the moment, the second connecting rope 380 is located, the eccentric drum 210 is vertical, the distance between the two measuring members 230 is adjusted manually, the elongated measuring scale 234 is abutted against the wall surface, when the readings of the two measuring scales 234 are equal, the wall surface is vertical, when the readings of the two measuring scales 234 are unequal, the wall surface is not vertical, the conclusion is reached through multiple times of measurement of different intervals of the two measuring members 230, the speed reduction adjustment is carried out through the sun wheel 450 and the planet wheel 460, the rotating speed of the rotating drum 420 rotated by a worker can be reduced to be micro-adjustment, the second connecting rope 380 is favorably adjusted to be overlapped with the first chute 240, the second connecting rope 380 and the conical counterweight 390 can be prevented from being interfered by external wind by the eccentric drum 210 and the adjusting drum 220 to be static, the total length of the eccentric drum 210 and the adjusting drum 220 can be adjusted by pulling the adjusting drum 220 downwards, wind can be prevented, the third connecting rope 340 is pulled by the first slider 251 in the downward pulling process of the adjusting drum 220, the third connecting rope 340 drives the ring groove 321 to rotate and release the second connecting rope 380, the part of the second connecting rope 380, which is located outside the fixed cylinder 310, becomes long, which is beneficial to measuring the length, and meanwhile, the spring 330 accumulates elastic potential energy, which is convenient for the second connecting rope 380 to reset.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. The utility model provides a building engineering wall straightness detection device that hangs down, includes: the connecting mechanism (10) is characterized by further comprising: the hanging cone mechanism (30), the deflection mechanism (20) and the fine adjustment mechanism (40) are arranged below the connecting mechanism (10), and the fine adjustment mechanism (40) is arranged between the connecting mechanism (10) and the deflection mechanism (20);
the connecting mechanism (10) comprises connecting plates (110) which are horizontally arranged and a first connecting rope (120) which is arranged at the center of the tops of the connecting plates (110), a placement groove (130) is formed in the center of the bottom of each connecting plate (110), a step boss (140) is arranged in each placement groove (130), each placement groove (130) is matched with each step boss (140), a vertical rod (150) which extends vertically and downwards is coaxially arranged at the bottom of each step boss (140), a first movable shaft (160) penetrates through the bottom of each vertical rod (150) in a movable mode, each vertical rod (150) is perpendicular to each first movable shaft (160), and the bottom end of each vertical rod (150) is connected with the cone hanging mechanism (30);
the deflection mechanism (20) comprises a deflection cylinder (210) movably connected with the first movable shaft (160), the deflection cylinder (210) is coaxial with the vertical rod (150), the deflection cylinder (210) is hollow inside and the bottom end of the deflection cylinder (210) is provided with an opening, a third cavity (211) is coaxially arranged at the bottom end of the deflection cylinder (210), two first sliding chutes (240) which are parallel to each other are oppositely arranged on the outer circular surface of the deflection cylinder (210), second sliding chutes (212) which are parallel to each other and are communicated with the third cavity (211) are oppositely arranged in the inner cavity of the deflection cylinder (210), a sliding cylinder (250) is arranged in the third cavity (211) in a matching manner, a first sliding block (251) matched with the second sliding chute (212) is arranged in the inner cavity of the sliding cylinder (250), and an adjusting cylinder (220) which has the same diameter as the deflection cylinder (210) is coaxially arranged at the, the first sliding chute (240) extends to the adjusting cylinder (220), and two measuring components (230) are coaxially sleeved outside the deflection cylinder (210);
the measuring component (230) comprises a sleeve ring (231) coaxially sleeved outside the eccentric drum (210), a second sliding block (232) matched with the first sliding groove (240) is arranged on the inner circular surface of the sleeve ring (231), a connecting sleeve rod (233) is arranged on one side of the outer circular surface of the sleeve ring (231), the connecting sleeve rod (233) radially extends along the sleeve ring (231), a measuring scale (234) is arranged at one end, away from the sleeve ring (231), of the connecting sleeve rod (233) in a matched penetrating mode, scale marks are arranged on the measuring scale (234) in the length direction of the measuring scale (234), zero scale marks of the scale marks are located at one end, away from the connecting sleeve rod (233), of the measuring scale (234), and a limiting plate (235) is arranged at one end, located in the connecting sleeve rod (233), of the measuring scale (234);
the suspended cone mechanism (30) comprises a fixed cylinder (310) horizontally arranged at the bottom end of a vertical rod (150), and a connecting rod (370) connected with the inner cavity of the eccentric cylinder (210), the fixed cylinder (310) is hollow inside, a through hole (311) is formed in the center of the bottom of the fixed cylinder (310), a rotating shaft (320) is coaxially arranged in the fixed cylinder (310) in a penetrating manner, two ends of the rotating shaft (320) are positioned outside the fixed cylinder (310), the rotating shaft (320) is movably connected with the fixed cylinder (310), a clockwork spring (330) is coaxially sleeved at one end of the rotating shaft (320), a suspension end of the clockwork spring (330) is connected with the fixed cylinder (310), a ring groove (321) is coaxially formed in one end of the rotating shaft (320) departing from the clockwork spring (330), a third connecting rope (340) is wound in the ring groove (321), and a second connecting rope (380) is, the second is connected rope (380) suspension end and is passed through hole (311) and extend to the external world, and the one end that second is connected rope (380) and is located the external world is provided with toper counter weight (390), second connect rope (380) and third and be connected rope (340) winding opposite direction, the activity is provided with second loose axle (360) parallel with rotation axis (320) on foretell connecting rod (370), coaxial cover is equipped with guide pulley (350) on second loose axle (360), third connect rope (340) and be connected with foretell first slider (251) through guide pulley (350).
2. The building engineering wall face verticality detection device of claim 1, characterized in that: the fine adjustment mechanism (40) comprises a connecting sleeve (410) hinged with the bottom of the stepped boss (140), the connecting sleeve (410) is parallel to the vertical rod (150), a first cavity (411) is coaxially formed in the bottom end of the connecting sleeve (410), a first bearing (412) is arranged at the open end of the first cavity (411) in a matching mode, a rotating cylinder (420) coaxially penetrates through the first bearing (412), a second cavity (421) is coaxially formed in one end, away from the stepped boss (140), of the rotating cylinder (420), a second bearing (422) is arranged at the open end of the second cavity (421) in a matching mode, an inner ring gear (470) is coaxially arranged on an inner ring of the second bearing (422), a first fixing shaft (423) is coaxially arranged in the second cavity (421), a sun gear (450) is coaxially sleeved at the suspension end of the first fixing shaft (423), and the sun gear (450) and the inner ring gear, the planet wheel (460) is meshed with the sun wheel (450) and the inner gear ring (470), one end of the inner gear ring (470) departing from the connecting sleeve (410) is coaxially provided with a threaded connecting cylinder (430), the outside of the threaded connecting cylinder (430) is coaxially sleeved with a threaded sleeve (440), the threaded sleeve (440) is hinged with the top of the eccentric cylinder (210), the threaded connecting cylinder (430) is in threaded connection with the threaded sleeve (440), the planet wheel (460) is coaxially penetrated with a second fixing shaft (480), and one end of the second fixing shaft (480) departing from the planet wheel (460) is connected with the bottom of an inner cavity of the threaded sleeve (440).
3. The building engineering wall face verticality detection device of claim 1, characterized in that: the deflection drum (210), the adjusting drum (220) and the sliding drum (250) are made of transparent materials, and damping sponges are laid in the first sliding chute (240) and the second sliding chute (212).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011542424.2A CN112284346B (en) | 2020-12-24 | 2020-12-24 | Building engineering wall straightness detection device that hangs down |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011542424.2A CN112284346B (en) | 2020-12-24 | 2020-12-24 | Building engineering wall straightness detection device that hangs down |
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| CN112284346A CN112284346A (en) | 2021-01-29 |
| CN112284346B true CN112284346B (en) | 2021-05-04 |
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| CN202011542424.2A Active CN112284346B (en) | 2020-12-24 | 2020-12-24 | Building engineering wall straightness detection device that hangs down |
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| CN117125492B (en) * | 2023-10-27 | 2024-01-02 | 山西雅美德印刷科技有限公司 | Finished product conveying device for plane printing |
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| CN204788366U (en) * | 2015-07-21 | 2015-11-18 | 高峰 | Levelness and squareness measurement device |
| EP3287743A1 (en) * | 2016-08-23 | 2018-02-28 | Alfredo Sallustio | Verticality checking instrument and mounting method thereof |
| CN206095249U (en) * | 2016-09-30 | 2017-04-12 | 中建八局第一建设有限公司 | Verticality ruler |
| CN207147493U (en) * | 2017-08-29 | 2018-03-27 | 中国建筑第八工程局有限公司 | The testing apparatus for verticality of vertical member |
| CN209689636U (en) * | 2019-04-24 | 2019-11-26 | 中国矿业大学(北京) | A kind of coal mine plummet messenger wire wind-proof device |
| CN211477149U (en) * | 2019-09-10 | 2020-09-11 | 中国二十冶集团有限公司 | Line weighs down and prevents shaking buffer stop |
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