CN116290690B - Movable oversized ultrathin ground elevation control device and construction method - Google Patents
Movable oversized ultrathin ground elevation control device and construction method Download PDFInfo
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- CN116290690B CN116290690B CN202310598280.XA CN202310598280A CN116290690B CN 116290690 B CN116290690 B CN 116290690B CN 202310598280 A CN202310598280 A CN 202310598280A CN 116290690 B CN116290690 B CN 116290690B
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- 238000010276 construction Methods 0.000 title claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 32
- 238000005192 partition Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 6
- 238000005457 optimization Methods 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
- E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/10—Devices for levelling, e.g. templates or boards
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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
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Civil Engineering (AREA)
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- Mechanical Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
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- Soil Working Implements (AREA)
Abstract
The invention relates to the technical field of ground elevation, and particularly discloses a movable ultra-thin ground elevation control device and a construction method. The invention can rapidly elevation large-area and ultrathin ground, improves the efficiency of elevation, is convenient for accurately setting the inclination angle of ground elevation, has floor elevation function, and ensures that the ground elevation control device has multiple functions.
Description
Technical Field
The invention relates to the technical field of ground elevation, in particular to a movable ultra-large ultra-thin ground elevation control device and a construction method.
Background
The elevation represents the vertical height of a certain part of a building relative to a reference plane, is the basis of vertical positioning, and is controlled by a plurality of instruments, such as a total station, a theodolite, an RTK (real time kinematic), and the like, and the elevation of the natural ground is the natural elevation of the ground before the engineering is started (before multi-finger earthwork) on civil engineering.
The utility model provides a China patent number CN110700593A provides a floor elevation control adjustment tool, the main part includes the adjustment roof device body, adjust the iron plate, adjust iron plate sleeve and adjust J type bracing piece, adjust roof device body top and be provided with the adjustment iron plate, adjust iron plate middle part bottom and be provided with the adjustment iron plate sleeve, adjust iron plate sleeve lower part connection and adjust J type bracing piece, this device is used for pouring building floor concrete and floor concrete last one-time fashioned carborundum floor, this device can adjust to the design altitude according to the actual use condition and use, be applicable to the building trade and carry out high fine setting as elevation and support back timber through rotatory regulation J type bracing piece when the deviation appears, this control adjustment tool once invests in, installation, demolish conveniently, can repeated turnover use.
However, in the above-mentioned case, though the accessible rotation adjusts J type bracing piece and carries out the altitude fine setting when appearing the deviation, but be convenient for carry out quick elevation to large tracts of land and ultra-thin ground, when needs ground has certain inclination simultaneously, be inconvenient for accurately setting up the inclination of elevation, do not have floor elevation function simultaneously, the function is single relatively.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention aims to solve the problems as follows: in the prior art, the J-shaped supporting rod is adjusted in a rotating way to finely adjust the height, but the height is inconvenient to rapidly elevation the large-area and ultrathin ground.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a portable ultra-thin ground elevation controlling means of super large and construction method, includes power supply unit, elevation elevating system, angle adjusting component, elevation subassembly and basic adjusting component, power supply unit includes the base, the movable subassembly is installed to the bottom of base, the movable subassembly includes bottom plate and movable wheel, the bottom at the base is fixed to the bottom plate, the movable wheel is fixed in the bottom of bottom plate, elevation elevating system includes second motor and elevating socket, the primary gear one is installed to the output shaft of second motor, primary gear one meshing has from gear one, from gear one's inside fixed grafting has lead screw one, lead screw one runs through threaded connection on the elevating socket, angle adjusting component includes mount and rotating turret, the mount is fixed in elevating socket one side, rotating turret rotatable setting is in the mount, one side of mount is fixed with the angle chi, elevation subassembly includes the rotating disc rotatable setting is on the rotating turret, laser head and distance appearance are installed to one side of rotating disc.
The inside of rotating frame has offered the cavity, be provided with drive assembly and control assembly in the cavity, control assembly is articulated with the outer wall of rolling disc.
The area that is favorable to increasing ground elevation is further, steering assembly is installed at the top of base, steering assembly includes first motor and baffle one, the bottom at baffle one is fixed to the second motor, first motor is fixed in the inside of base, the rotation seat is installed to the output shaft of first motor, baffle one is fixed in the inside of rotating the seat.
Through above-mentioned technical scheme, steering assembly can drive elevation lifting assembly and rotate, improves the flexibility that ground elevation controlling means used.
Further, the battery is installed in the base, and a charging interface is embedded and installed on one side of the base.
Through above-mentioned technical scheme, the battery provides the power for steering assembly, makes steering assembly normal use, and does not need external power supply, conveniently carries.
Further, a first guide hole is formed in the top of the lifting seat, a first guide rod is inserted into the first guide hole, a fixed disc is fixed to the top of the first guide rod, and a threaded hole is formed in the top of the fixed disc.
Through above-mentioned technical scheme, the guiding hole on the lifting seat is together to holding the effect of guide bar one, guarantees that guide bar one is in the vertically state, and is fixed lifting seat angle through guide bar one simultaneously, avoids the lifting seat to appear that self rotation can't reciprocate.
Further, the foundation adjusting component comprises a fixing seat and a third motor, a second partition plate is arranged in the fixing seat, the third motor is arranged on one side of the second partition plate, a second main gear is arranged on an output shaft of the third motor, a second auxiliary gear is meshed with the second main gear, and a second screw rod is fixedly sleeved in the second auxiliary gear.
Through above-mentioned technical scheme, basic regulation subassembly carries out the level to equipment and adjusts, guarantees that horizontal subassembly is in horizontally state, improves the degree of accuracy that detects.
Further, a second guide rod is fixed at the bottom of the fixing seat, a second guide hole is formed in the top of the fixing disc, and the second guide rod is inserted into the second guide hole in a sliding mode.
Through above-mentioned technical scheme, give fixing base stability that removes through the guide bar two, prevent that the fixing base from appearing crooking at the in-process that removes.
Further, the foundation assembly is installed at the top of fixing base, the foundation assembly includes casing and arc laser, the arc laser embedding is in the casing outer wall.
Through above-mentioned technical scheme, the foundation assembly carries out the level to equipment and adjusts.
Further, the base and the shell are provided with a horizontal component, the horizontal component comprises a first level, a second level and a third level, the first level is arranged on the shell, and the second level and the third level are arranged on the base.
Through the technical scheme, when the ground elevation control device is adjusted to be horizontal, the level is adjusted by referring to the level meter in the level assembly.
Further, a screw hole is formed in the top of the bottom plate, and a threaded leg is connected to the inner thread of the screw hole.
Through above-mentioned technical scheme, the screw leg of bottom plate can stretch out downwards and prop up subaerial, fixes the position of bottom plate, prevents that the bottom plate from appearing rocking or moving the condition.
Further, the drive assembly includes knob connecting axle, knob connecting axle's one end and adjust knob fixed connection, the knob connecting axle other end is provided with the conical gear group, the conical gear group sets up in the inside of rotating turret, the knob connecting axle is connected with the transmission shaft through the conical gear group, the one end that conical gear group was kept away from to the transmission shaft is provided with connecting gear one, connecting gear one is connected with control assembly transmission, the outside cover of transmission shaft is equipped with the transmission shaft mount, the inside at the rotating turret is fixed to the transmission shaft mount.
Through above-mentioned technical scheme, the knob connecting axle in the drive assembly is connected with adjust knob, and through the forward or reverse rotation of adjust knob control knob connecting axle, the knob connecting axle can carry out forward or reverse rotation through conical gear group, transmission shaft and connecting gear one, and connecting gear one controls the control assembly operation, and through control assembly control rolling disc rotation to thereby control the angle of laser head and distance meter on the rolling disc to the rolling disc, conveniently detect the ground of different inclination.
Further, the control assembly comprises two fixed sleeves, the two fixed sleeves are respectively arranged below the first connecting gear, the two fixed sleeves are internally provided with telescopic rods, one ends of the telescopic rods are provided with reciprocating screw rods, one ends of the reciprocating screw rods, which are far away from the telescopic rods, are provided with one-way bearings, the second connecting gears are meshed with the first connecting gears, the outer parts of the telescopic rods are provided with guide sleeves, one ends of the guide sleeves are fixedly connected with the inner wall of a rotating frame, through holes are formed in connecting parts of the rotating frame and the guide sleeves, one ends, which are far away from the second connecting gears, of the telescopic rods are hinged with steering rods, and one ends, which are far away from the telescopic rods, of the steering rods are hinged with the outer wall of the rotating disc.
Through the technical scheme, the two fixed sleeves are positioned above and below the first connecting gear, the braking directions of the unidirectional bearings on the two fixed sleeves are opposite, the first connecting gear triggers the second connecting gear and the unidirectional bearing on the upper fixed sleeve when rotating in the forward direction, the first connecting gear triggers the second connecting gear and the unidirectional bearing on the lower fixed sleeve when rotating in the reverse direction, the second connecting gear controls the second connecting gear on the different fixed sleeves by controlling the rotating direction of the connecting gear, the connecting gear drives the telescopic rod to move through the multifilament rod, and the telescopic rod controls the rotating disc to rotate through the steering rod, so that the angle adjustment of the rotating disc is realized.
The construction method of the movable ultra-thin ground elevation control device adopts the movable ultra-thin ground elevation control device, and comprises the following steps:
s1, moving and fixing: the movable wheel moves to a designated position, then the threaded leg is rotated, the threaded leg rotates to enable the movable wheel to be separated from the ground, meanwhile, the ground elevation control device is supported through the threaded leg, the level is adjusted, and the level is adjusted by referring to a level meter in the level assembly;
s2, basic height adjustment: starting a third motor, wherein the third motor drives a second main gear to rotate, the second main gear drives a second driven gear meshed with the second main gear to rotate, the second driven gear drives a second screw rod to rotate, the second screw rod rotates in the threaded hole, and the second screw rod rotates to drive a fixing seat and a base assembly to lift, so that the irradiation height of the arc laser is convenient to adjust, and meanwhile, the arc laser is convenient to irradiate to a reference height position, so that the equipment is horizontally adjusted;
s3, direction adjustment: starting a first motor, wherein the first motor drives a rotating seat to rotate, and the rotating seat drives an elevation lifting assembly, an angle adjusting assembly, an elevation assembly and a foundation assembly to turn simultaneously, so that the use flexibility of the ground elevation control device is improved;
s4, elevation height adjustment: starting a second motor, wherein the second motor drives a first main gear to rotate, the first main gear drives a second gear meshed with the first main gear to rotate, the first auxiliary gear rotates to drive a first screw rod to rotate, the first screw rod rotates in a lifting seat, the first screw rod rotates to drive the lifting seat to lift, the lifting seat can lift to adjust the heights of an angle adjusting assembly and an elevation assembly, a distance meter is adopted to measure the distance between two devices, and a laser head is adopted in the elevation assembly to irradiate the elevation direction, so that the area of the elevation of the ground is increased, and the elevation is conveniently detected to incline the ground, so that the height and the thickness of the elevation are controlled;
s5, adjusting the inclination angle: when the inclination angle of the elevation ground needs to be adjusted, the adjusting knob is rotated, the rotating frame and the rotating disc are driven to rotate by the adjusting knob, and meanwhile, the inclination angle of the elevation ground can be accurately reflected by the reference angle ruler.
The invention has the technical effects and advantages that:
(1) The adjusting knob in the rotation angle adjusting part rotates and can drive rotating frame and elevation subassembly and rotate, and the inclination on elevation ground can accurately be reflected to the simultaneous reference angle chi, adopts the laser head to shine the elevation in the elevation subassembly directional, is favorable to increasing the area of ground elevation, is convenient for detect elevation slope ground simultaneously, and the elevation setting on according to different inclination ground adopts the distance meter to measure the distance between two equipment, and the setting of removal round is convenient for ground elevation controlling means nimble remove.
(2) The first motor in the steering assembly drives the rotating seat to rotate, the rotating seat drives the elevation lifting assembly, the angle adjusting assembly, the elevation assembly and the foundation assembly to turn simultaneously, the flexibility of using the ground elevation control device is improved, the second motor in the lifting assembly drives the first main gear to rotate, the first main gear drives the first driven gear meshed with the first main gear to rotate, the first driven gear rotates to drive the first screw, the first screw rotates in the lifting seat, the first screw rotates to drive the lifting seat to lift, and the lifting seat can adjust the heights of the angle adjusting assembly and the elevation assembly, so that the heights and thicknesses of elevations are controlled.
(3) A third motor in the basic adjusting assembly drives a second main gear to rotate, the second main gear drives a second driven gear meshed with the second main gear to rotate, the second driven gear drives a second screw rod to rotate, the second screw rod rotates in the threaded hole, and the second screw rod rotates to drive the fixing seat and the basic assembly to lift, so that the irradiation height of the arc laser is convenient to adjust, and the arc laser is convenient to irradiate to a reference height position, so that the equipment is horizontally adjusted.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a power supply assembly and steering assembly according to the present invention;
FIG. 3 is a schematic view of the elevation lifting assembly according to the present invention;
FIG. 4 is a schematic view of the angle adjusting assembly and elevation assembly of the present invention;
FIG. 5 is a schematic view of a basic adjusting assembly of the present invention;
FIG. 6 is a schematic view of the internal structure of the basic adjusting component of the present invention;
FIG. 7 is an elevation schematic of the present invention;
FIG. 8 is a schematic diagram of the height measurement of the present invention;
FIG. 9 is a schematic elevation and altimetry view of the present invention;
FIG. 10 is a flow chart of the present invention;
FIG. 11 is a schematic view of a fixing frame according to the present invention;
FIG. 12 is a schematic view of the internal structure of the fixing frame of the present invention;
fig. 13 is a schematic view of the telescopic rod structure of the present invention.
In the figure: 100. a power supply assembly; 101. a base; 102. a battery; 103. a charging interface; 200. a steering assembly; 201. a first motor; 202. a rotating seat; 203. a first partition board; 300. elevation lifting assembly; 301. a second motor; 302. a primary gear I; 303. a first slave gear; 304. a first screw rod; 305. a lifting seat; 306. a first guide hole; 307. a first guide rod; 308. a fixed plate; 309. a threaded hole; 310. a second guide hole; 400. an angle adjustment assembly; 401. a fixing frame; 402. a rotating frame; 403. an angle ruler; 404. an adjustment knob; 405. a knob connecting shaft; 406. a conical gear set; 407. a transmission shaft fixing frame; 408. a one-way bearing; 409. a second connecting gear; 410. a fixed sleeve; 411. a guide sleeve; 412. a transmission shaft; 413. a first connecting gear; 414. a steering lever; 415. a telescopic rod; 500. elevation component; 501. a rotating disc; 502. a laser head; 503. a distance meter; 600. a base adjustment assembly; 601. a fixing seat; 602. a second partition board; 603. a third motor; 604. a second main gear; 605. a secondary gear II; 606. a second screw rod; 607. a second guide rod; 700. a base component; 701. a housing; 702. an arc laser; 800. a horizontal assembly; 801. a level meter I; 802. a level meter II; 803. a third level meter; 900. a moving assembly; 901. a bottom plate; 902. a moving wheel; 903. a screw hole; 904. a threaded leg.
Detailed Description
The present invention will be described in further detail below.
The ultra-thin ground in the invention is the ground with the thickness smaller than 5cm, and the ultra-large ground is the ground with the area exceeding 1 ten thousand m 2 The ground of the basement is mainly referred to as the ground of the basement in the invention.
Referring to fig. 1-13, a movable ultra-thin ground elevation control device and a construction method thereof, which comprises a power supply assembly 100, an elevation lifting assembly 300, an angle adjusting assembly 400, an elevation assembly 500 and a foundation adjusting assembly 600, wherein the power supply assembly 100 comprises a base 101, a battery 102 is installed in the base 101, a charging interface 103 is embedded and installed on one side of the base 101, and a matched charger is inserted into the charging interface 103 to carry out the battery 102.
The bottom of base 101 is installed and is moved subassembly 900, and remove subassembly 900 includes bottom plate 901 and removal wheel 902, is convenient for remove ground elevation controlling means through removing the wheel 902, and bottom plate 901 is fixed in the bottom of base 101, removes the wheel 902 and fixes in the bottom of bottom plate 901, and open at the top of bottom plate 901 has screw 903, and the inside threaded connection of screw 903 has screw leg 904, rotates screw leg 904, and screw leg 904 rotates and makes to remove the wheel 902 and breaks away from ground, supports ground elevation controlling means through screw leg 904 simultaneously, adjusts the level.
The elevation lifting assembly 300 comprises a second motor 301 and a lifting seat 305, a first main gear 302 is mounted on an output shaft of the second motor 301, the second motor 301 drives the first main gear 302 to rotate, a first auxiliary gear 303 is meshed with the first main gear 302, the first main gear 302 drives the first auxiliary gear 303 meshed with the first auxiliary gear 303 to rotate, a first lead screw 304 is fixedly inserted into the first auxiliary gear 303, the first auxiliary gear 303 rotates to drive the first lead screw 304 to rotate, the first lead screw 304 rotates in the lifting seat 305, the first lead screw 304 penetrates through the threaded connection on the lifting seat 305, the first lead screw 304 rotates to drive the lifting seat 305 to lift, the lifting seat 305 can lift and adjust the heights of the angle adjusting assembly 400 and the elevation assembly 500, a first guide hole 306 is formed in the top of the lifting seat 305, a first guide rod 307 is inserted into the first guide hole 306, a fixed disc 308 is fixed on the top of the guide rod 307, and a threaded hole 309 is formed in the top of the fixed disc 308.
The angle adjusting assembly 400 comprises a fixing frame 401 and a rotating frame 402, wherein the fixing frame 401 is fixed on one side of a lifting seat 305, the rotating frame 402 is rotatably arranged in the fixing frame 401, one end of the rotating frame 402 is connected with an adjusting knob 404, the rotating frame 402 and a rotating disc 501 are driven to rotate by the rotating of the adjusting knob 404, an angle ruler 403 is fixed on one side of the fixing frame 401, and the reference angle ruler 403 can accurately reflect the inclination angle of the elevation ground.
The elevation assembly 500 comprises a rotating disc 501, the rotating disc 501 is rotatably arranged on a rotating frame 402, a laser head 502 and a distance meter 503 are arranged on one side of the rotating disc 501, the distance between two devices is measured by the distance meter 503, and the elevation assembly 500 is internally provided with the laser head 502 for irradiation elevation direction.
The inside of the rotating frame 402 is provided with a cavity, in which a transmission assembly and a control assembly are arranged, and the control assembly is hinged with the outer wall of the rotating disc 501.
As a technical optimization scheme of the invention, a steering assembly 200 is installed at the top of a base 101, the steering assembly 200 comprises a first motor 201 and a first partition board 203, a second motor 301 is fixed at the bottom of the first partition board 203, the first motor 201 is fixed in the base 101, a rotating seat 202 is installed on an output shaft of the first motor 201, the first motor 201 drives the rotating seat 202 to rotate, the rotating seat 202 drives an elevation lifting assembly 300, an angle adjusting assembly 400, an elevation assembly 500 and a base assembly 700 to steer simultaneously, the flexibility of using a ground elevation control device is improved, and the first partition board 203 is fixed in the rotating seat 202.
As a technical optimization scheme of the invention, the basic adjusting assembly 600 comprises a fixed seat 601 and a third motor 603, the third motor 603 drives a second main gear 604 to rotate, a second partition board 602 is installed in the fixed seat 601, the third motor 603 is installed on one side of the second partition board 602, a second main gear 604 is installed on an output shaft of the third motor 603, the second main gear 604 drives a second auxiliary gear 605 meshed with the second main gear 604 to rotate, the second auxiliary gear 605 is meshed with the second main gear 604, the second auxiliary gear 605 drives a second screw 606 to rotate, the second screw 606 rotates in a threaded hole 309, and the second screw 606 is fixedly sleeved in the second auxiliary gear 605. The screw rod II 606 rotates to drive the fixing seat 601 and the base assembly 700 to lift, so that the irradiation height of the arc-shaped laser 702 is convenient to adjust, the arc-shaped laser 702 is convenient to irradiate to the reference height position, so that the equipment is horizontally adjusted, the guide rod II 607 is fixed at the bottom of the fixing seat 601, the guide hole II 310 is formed in the top of the fixing disc 308, and the guide rod II 607 is slidably inserted into the guide hole II 310.
As a technical optimization scheme of the invention, a base assembly 700 is mounted on the top of the fixing seat 601, the base assembly 700 comprises a housing 701 and an arc-shaped laser 702, the arc-shaped laser 702 irradiates a reference height position so as to horizontally adjust equipment, and the arc-shaped laser 702 is embedded in the outer wall of the housing 701.
As a technical optimization scheme of the invention, a horizontal assembly 800 is arranged on a base 101 and a shell 701, the horizontal assembly 800 comprises a first level 801, a second level 802 and a third level 803, the first level 801 is arranged on the shell 701, the second level 802 and the third level 803 are arranged on the base 101, and when the level of a ground elevation control device is adjusted, the level adjustment is performed by referring to the level in the horizontal assembly 800.
As a technical optimization scheme of the invention, the transmission assembly comprises a knob connecting shaft 405, one end of the knob connecting shaft 405 is fixedly connected with an adjusting knob 404, a conical gear set 406 is arranged at the other end of the knob connecting shaft 405, the conical gear set 406 is arranged in the rotating frame 402, the knob connecting shaft 405 is connected with a transmission shaft 412 through the conical gear set 406, one end of the transmission shaft 412, which is far away from the conical gear set 406, is provided with a first connecting gear 413, the first connecting gear 413 is in transmission connection with the control assembly, a transmission shaft fixing frame 407 is sleeved outside the transmission shaft 412, and the transmission shaft fixing frame 407 is fixed in the rotating frame 402.
The knob connecting shaft 405 in the drive assembly is connected with the adjust knob 404, the knob connecting shaft 405 is controlled to rotate positively or reversely through the adjust knob 404, the knob connecting shaft 405 can rotate positively or reversely through the conical gear set 406, the transmission shaft 412 and the first connecting gear 413, the first connecting gear 413 can control the operation of the control assembly, the rotation of the rotating disc 501 is controlled through the control assembly, thereby controlling the angles of the laser head 502 and the distance meter 503 on the rotating disc 501, conveniently detecting the ground with different inclination angles, the transmission shaft 412 is externally provided with the transmission shaft fixing frame 407, the position of the transmission shaft 412 is limited through the transmission shaft fixing frame 407, and the running stability of the transmission shaft 412 is increased.
As a technical optimization scheme of the invention, the control assembly comprises two fixed sleeves 410, the two fixed sleeves 410 are respectively arranged above and below a first connecting gear 413, telescopic rods 415 are arranged in the two fixed sleeves 410, one end of each telescopic rod 415 is provided with a reciprocating screw rod, one end of each reciprocating screw rod, which is far away from each telescopic rod 415, is provided with a second connecting gear 409, the second connecting gear 409 is meshed with the first connecting gear 413, a guide sleeve 411 is arranged outside each telescopic rod 415, one end of each guide sleeve 411 is fixedly connected with the inner wall of a rotating frame 402, a through hole is formed in the connecting part of the rotating frame 402 and the guide sleeve 411, one end, which is far away from the second connecting gear 409, of each telescopic rod 415 is hinged with a steering rod 414, and one end, which is far away from each telescopic rod 415, of each steering rod 414 is hinged with the outer wall of the rotating disc 501.
The two fixed sleeves 410 are located above and below the first connecting gear 413, the braking directions of the unidirectional bearings 408 on the two fixed sleeves 410 are opposite, the first connecting gear 413 triggers the second connecting gear 409 and the unidirectional bearings 408 on the upper fixed sleeve 410 when rotating in the forward direction, the first connecting gear 413 triggers the second connecting gear 409 and the unidirectional bearings 408 on the lower fixed sleeve 410 when rotating in the reverse direction, the rotation directions of the first connecting gear 413 are controlled to control the second connecting gear 409 on different fixed sleeves 410, the second connecting gear 409 can push the telescopic rod 415 to move through the reciprocating screw rod, the telescopic rod 415 can control the rotating disc 501 to rotate through the steering rod 414, so that the angle adjustment of the rotating disc 501 is realized, the rotating disc 501 can control the rotation of the laser head 502 and the distance meter 503 through triggering different steering rods 414, the laser head 502 and the distance meter 503 can be in butt joint with other laser heads and distance meters 503 with different inclinations, and detection is convenient for users.
Example 2: a construction method of a movable ultra-thin ground elevation control device adopts the movable ultra-thin ground elevation control device described in the embodiment 1, and comprises the following steps:
s1, moving and fixing: moving the moving wheel 902 to a designated position, and then rotating the threaded leg 904, wherein the threaded leg 904 rotates to enable the moving wheel 902 to be separated from the ground, and simultaneously supporting a ground elevation control device through the threaded leg 904, and adjusting the level at the same time, and performing level adjustment by referring to a level meter in the level assembly 800;
s2, basic height adjustment: starting a third motor 603, wherein the third motor 603 drives a second main gear 604 to rotate, the second main gear 604 drives a second auxiliary gear 605 meshed with the second main gear 604 to rotate, the second auxiliary gear 605 drives a second screw rod 606 to rotate, the second screw rod 606 rotates in a threaded hole 309, and the second screw rod 606 rotates to drive a fixing seat 601 and a base assembly 700 to lift, so that the irradiation height of the arc-shaped laser 702 is convenient to adjust, and meanwhile, the arc-shaped laser 702 is convenient to irradiate to a reference height position, so that the equipment is horizontally adjusted;
s3, direction adjustment: starting the first motor 201, wherein the first motor 201 drives the rotating seat 202 to rotate, and the rotating seat 202 drives the elevation lifting assembly 300, the angle adjusting assembly 400, the elevation assembly 500 and the base assembly 700 to turn simultaneously, so that the use flexibility of the ground elevation control device is improved;
s4, elevation height adjustment: starting a second motor 301, wherein the second motor 301 drives a first main gear 302 to rotate, the first main gear 302 drives a first secondary gear 303 meshed with the first main gear 302 to rotate, the first secondary gear 303 drives a first screw rod 304 to rotate, the first screw rod 304 rotates in a lifting seat 305, the first screw rod 304 rotates to drive the lifting seat 305 to lift, the lifting seat 305 can adjust the heights of an angle adjusting assembly 400 and an elevation assembly 500, a distance meter 503 is used for measuring the distance between the two devices, and a laser head 502 is used for irradiating elevation direction in the elevation assembly 500, so that the area of the elevation of the ground is increased, and the elevation is conveniently detected to incline the ground, so that the elevation height and the elevation thickness are controlled;
s5, adjusting the inclination angle: when the inclination angle of the elevation ground needs to be adjusted, the adjusting knob 404 is rotated, the rotating frame 402 and the rotating disc 501 are driven to rotate by the rotation of the adjusting knob 404, and meanwhile, the inclination angle of the elevation ground can be accurately reflected by the reference angle ruler 403.
In the first embodiment, when the ground elevation is measured, two ground elevation control devices are adopted, the laser head 502 is simultaneously directed to the laser head 502 of the other ground elevation control device, the distance meter 503 is aligned to the distance meter of the other ground elevation control device, and the elevation of the ground cement paving elevation is adjusted by adjusting the elevation of the lifting seat 305.
In the second embodiment, when the inclination angle needs to be adjusted for the ground elevation, two ground elevation control devices are adopted, when the adjusting knob 404 is rotated, the angle of the rotating frame 402 is adjusted, meanwhile, the laser head 502 points to the laser head 502 of the other ground elevation control device, the distance meter 503 points to the distance meter of the other ground elevation control device, and the inclination elevation of the ground cement is adjusted by adjusting the height of the lifting seat 305.
In the third embodiment, when the building height is measured, two ground elevation control devices are adopted, the two ground elevation control devices are distributed up and down, the laser head 502 is simultaneously pointed to the laser head 502 of the other ground elevation control device, and the distance meter 503 is pointed to the distance meter of the other ground elevation control device, so that the building height is measured.
In the fourth embodiment, when the ground elevation and the building elevation are performed simultaneously, the first embodiment and the third embodiment are matched with the machine shell.
When the device is used, the device is moved to a designated position through the moving wheel 902, then the threaded leg 904 is rotated, the threaded leg 904 rotates to enable the moving wheel 902 to be separated from the ground, meanwhile, the ground elevation control device is supported through the threaded leg 904, the level is adjusted, the level in the reference level assembly 800 is adjusted horizontally, then the third motor 603 is started, the third motor 603 drives the second main gear 604 to rotate, the second main gear 604 drives the second engaged slave gear 605 to rotate, the second slave gear 605 drives the second screw 606 to rotate, the second screw 606 rotates in the threaded hole 309, and the second screw 606 rotates to drive the fixing seat 601 and the base assembly 700 to lift.
When the direction adjustment is needed, the first motor 201 is started, the first motor 201 drives the rotating seat 202 to rotate, and the rotating seat 202 drives the elevation lifting assembly 300, the angle adjusting assembly 400, the elevation assembly 500 and the base assembly 700 to simultaneously steer, so that the flexibility of using the ground elevation control device is improved.
When the elevation height needs to be adjusted, the second motor 301 is started, the second motor 301 drives the first main gear 302 to rotate, the first main gear 302 drives the first auxiliary gear 303 meshed with the first main gear 302 to rotate, the first auxiliary gear 303 rotates to drive the first screw rod 304 to rotate, the first screw rod 304 rotates in the lifting seat 305, the first screw rod 304 rotates to drive the lifting seat 305 to lift, the lifting seat 305 can be lifted to adjust the heights of the angle adjusting assembly 400 and the elevation assembly 500, the distance between the two devices is measured by the distance meter 503, and the elevation assembly 500 is internally irradiated with the laser head 502.
When the inclination of the elevation ground needs to be adjusted, the adjusting knob 404 is rotated, the adjusting knob 404 controls the knob connecting shaft 405 to rotate positively or reversely, the knob connecting shaft 405 can rotate positively or reversely through the conical gear set 406, the transmission shaft 412 and the first connecting gear 413, the first connecting gear 413 can control the second connecting gear 409 and the one-way bearing 408 above or below to rotate positively or reversely, the telescopic rod 415 can push the steering rod 414 to move, the steering rod 414 can push the rotating disc 501 to rotate, the rotating angle of the rotating disc 501 is controlled through the telescopic rod 415 above or below, accordingly, the angles of the laser head 502 and the distance meter 503 on the rotating disc 501 are controlled, the rotating knob 404 drives the rotating frame 402 and the rotating disc 501 to rotate, and meanwhile, the inclination of the elevation ground can be accurately reflected by the reference angle ruler 403.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a portable super ultra-thin ground elevation controlling means which characterized in that: the device comprises a power supply assembly (100), an elevation lifting assembly (300), an angle adjusting assembly (400), an elevation assembly (500) and a foundation adjusting assembly (600);
the power supply assembly (100) comprises a base (101), wherein a moving assembly (900) is installed at the bottom of the base (101), the moving assembly (900) comprises a bottom plate (901) and a moving wheel (902), the bottom plate (901) is fixed at the bottom of the base (101), and the moving wheel (902) is fixed at the bottom of the bottom plate (901);
the elevation lifting assembly (300) comprises a second motor (301) and a lifting seat (305), a first main gear (302) is installed on an output shaft of the second motor (301), a first auxiliary gear (303) is meshed with the first main gear (302), a first screw rod (304) is fixedly inserted into the first auxiliary gear (303), and the first screw rod (304) is connected to the lifting seat (305) through threads;
the angle adjusting assembly (400) comprises a fixing frame (401) and a rotating frame (402), wherein the fixing frame (401) is fixed on one side of the lifting seat (305), the rotating frame (402) is rotatably arranged in the fixing frame (401), one end of the rotating frame (402) is connected with an adjusting knob (404), and an angle ruler (403) is fixed on one side of the fixing frame (401);
the elevation assembly (500) comprises a rotating disc (501), wherein the rotating disc (501) is rotatably arranged on the rotating frame (402), and a laser head (502) and a distance meter (503) are arranged on one side of the rotating disc (501);
a cavity is formed in the rotating frame (402), a transmission assembly and a control assembly are arranged in the cavity, and the control assembly is hinged with the outer wall of the rotating disc (501);
the transmission assembly comprises a knob connecting shaft (405), one end of the knob connecting shaft (405) is fixedly connected with an adjusting knob (404), a conical gear set (406) is arranged at the other end of the knob connecting shaft (405), the conical gear set (406) is arranged in the rotating frame (402), the knob connecting shaft (405) is connected with a transmission shaft (412) through the conical gear set (406), one end, far away from the conical gear set (406), of the transmission shaft (412) is provided with a first connecting gear (413), the first connecting gear (413) is in transmission connection with the control assembly, a transmission shaft fixing frame (407) is sleeved outside the transmission shaft (412), and the transmission shaft fixing frame (407) is fixed in the rotating frame (402);
the control assembly comprises two fixed sleeves (410), the two fixed sleeves (410) are respectively arranged below the first connecting gear (413), the two fixed sleeves (410) are internally provided with telescopic rods (415), one ends of the telescopic rods (415) are provided with reciprocating screw rods, one ends of the reciprocating screw rods, which are far away from the telescopic rods (415), are provided with one-way bearings (408), the two connecting gears (409) are arranged outside the one-way bearings (408), the two connecting gears (409) are meshed with the first connecting gear (413), guide sleeves (411) are arranged outside the telescopic rods (415), one ends of the guide sleeves (411) are fixedly connected with the inner wall of the rotating frame (402), through holes are formed in the connecting parts of the rotating frame (402) and the guide sleeves (411), one ends, which are far away from the second connecting gear (409), of the telescopic rods (414) are far away from one ends of the telescopic rods (415) are hinged with the outer wall of the rotating disc (501).
2. The movable ultra-thin ground elevation control device of claim 1, wherein: the steering assembly (200) is installed at the top of base (101), steering assembly (200) include first motor (201) and baffle one (203), second motor (301) are fixed in the bottom of baffle one (203), inside at base (101) is fixed to first motor (201), rotation seat (202) is installed to the output shaft of first motor (201), the inside at rotation seat (202) is fixed to baffle one (203).
3. The movable ultra-thin ground level control device according to claim 1 or 2, characterized in that: the battery (102) is arranged in the base (101), and a charging interface (103) is embedded and arranged on one side of the base (101).
4. The movable ultra-thin ground elevation control device of claim 2, wherein: the lifting seat is characterized in that a first guide hole (306) is formed in the top of the lifting seat (305), a first guide rod (307) is inserted into the first guide hole (306), a fixing disc (308) is fixed on the top of the first guide rod (307), and a threaded hole (309) is formed in the top of the fixing disc (308).
5. The movable ultra-thin ground level control device of claim 4, wherein: the foundation adjusting assembly (600) comprises a fixing seat (601) and a third motor (603), wherein a second partition plate (602) is arranged in the fixing seat (601), the third motor (603) is arranged on one side of the second partition plate (602), a second main gear (604) is arranged on an output shaft of the third motor (603), a second slave gear (605) is meshed with the second main gear (604), and a second screw rod (606) is fixedly sleeved in the second slave gear (605).
6. The movable ultra-thin ground level control device of claim 5, wherein: the bottom of fixing base (601) is fixed with guide bar two (607), open at the top of fixed disk (308) and have guiding hole two (310), guide bar two (607) slip grafting is in guiding hole two (310).
7. The movable ultra-thin ground level control device of claim 5, wherein: the base assembly (700) is installed at the top of fixing base (601), base assembly (700) include casing (701) and arc laser (702), arc laser (702) are embedded in casing (701) outer wall.
8. The movable ultra-thin ground level control device of claim 7, wherein: the horizontal assembly (800) is arranged on the base (101) and the shell (701), the horizontal assembly (800) comprises a first level (801), a second level (802) and a third level (803), the first level (801) is arranged on the shell (701), and the second level (802) and the third level (803) are arranged on the base (101).
9. The movable ultra-thin ground level control device of claim 8, wherein: screw holes (903) are formed in the top of the bottom plate (901), and threaded legs (904) are connected to the inner threads of the screw holes (903).
10. A construction method of a movable ultra-thin ground elevation control device, adopting the movable ultra-thin ground elevation control device according to claim 9, characterized in that: the method comprises the following steps:
s1, moving and fixing: the movable wheel (902) is moved to a designated position, then the threaded leg (904) is rotated, the threaded leg (904) rotates to enable the movable wheel (902) to be separated from the ground, meanwhile, the ground elevation control device is supported through the threaded leg (904), and meanwhile, the level is adjusted, and the level is adjusted by referring to a level meter in the level assembly (800);
s2, basic height adjustment: starting a third motor (603), wherein the third motor (603) drives a second main gear (604) to rotate, the second main gear (604) drives a second auxiliary gear (605) meshed with the second main gear to rotate, the second auxiliary gear (605) drives a second screw rod (606) to rotate, the second screw rod (606) rotates in the threaded hole (309), and the second screw rod (606) rotates to drive the fixing seat (601) and the base assembly (700) to lift;
s3, direction adjustment: starting a first motor (201), wherein the first motor (201) drives a rotating seat (202) to rotate, and the rotating seat (202) drives an elevation lifting assembly (300), an angle adjusting assembly (400), an elevation assembly (500) and a base assembly (700) to turn simultaneously;
s4, elevation height adjustment: starting a second motor (301), wherein the second motor (301) drives a first main gear (302) to rotate, the first main gear (302) drives a first secondary gear (303) meshed with the first main gear to rotate, the first secondary gear (303) rotates to drive a first screw rod (304) to rotate, the first screw rod (304) rotates in a lifting seat (305), the first screw rod (304) rotates to drive the lifting seat (305) to lift, the lifting seat (305) can adjust the heights of an angle adjusting assembly (400) and an elevation assembly (500) in a lifting manner, a distance meter (503) is adopted to measure the distance between the two devices, and a laser head (502) is adopted in the elevation assembly (500) to irradiate elevation;
s5, adjusting the inclination angle: when the inclination angle of the elevation ground needs to be adjusted, the adjusting knob (404) is rotated, the rotating frame (402) and the rotating disc (501) are driven to rotate by the rotation of the adjusting knob (404), and meanwhile, the inclination angle of the elevation ground can be accurately reflected by the reference angle ruler (403).
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| CN202310598280.XA CN116290690B (en) | 2023-05-25 | 2023-05-25 | Movable oversized ultrathin ground elevation control device and construction method |
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| CN202310598280.XA CN116290690B (en) | 2023-05-25 | 2023-05-25 | Movable oversized ultrathin ground elevation control device and construction method |
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| CN116290690B true CN116290690B (en) | 2023-08-11 |
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Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0821727A (en) * | 1994-07-06 | 1996-01-23 | Hooshin Prod Kk | Horizontal-level measuring device |
| JPH10306587A (en) * | 1997-05-07 | 1998-11-17 | Tsugiko Koike | Concrete floor leveling device |
| CN202148693U (en) * | 2011-06-30 | 2012-02-22 | 新蒲建设集团有限公司 | Surface elevation control device for concrete pouring |
| KR101333314B1 (en) * | 2013-09-16 | 2013-11-27 | 주식회사대경지에스엠 | Leveling staff |
| KR101791955B1 (en) * | 2017-06-26 | 2017-11-02 | 주식회사 첨단공간정보 | Level that minimizes the error occurrence range of the survey information Geodetic survey apparatus |
| KR101820124B1 (en) * | 2017-09-19 | 2018-01-18 | 태양정보시스템(주) | Control point survey apparatus for precision improvement of numerical map |
| CN110700593A (en) * | 2019-10-16 | 2020-01-17 | 江苏通平建设工程有限公司 | Building ground elevation control adjustment tool |
| WO2020203614A1 (en) * | 2019-04-04 | 2020-10-08 | 株式会社トプコン | Surveying robot and surveying robot system |
| CN212359156U (en) * | 2020-04-03 | 2021-01-15 | 中国建筑第二工程局有限公司 | Cast-in-place ground elevation controller of concrete |
| CN212512997U (en) * | 2020-08-18 | 2021-02-09 | 开封市黄河工程质量检测有限公司 | Building foundation settlement detection device |
| CN212721438U (en) * | 2020-07-10 | 2021-03-16 | 中铁一局集团电务工程有限公司 | Train position discernment loop installation is with range finding identification means |
| CN212718985U (en) * | 2020-05-22 | 2021-03-16 | 武汉中晟云图信息技术有限公司 | Oblique photogrammetry device for live-action three-dimensional modeling |
| CN212834901U (en) * | 2020-04-29 | 2021-03-30 | 田原 | Elevation control support for roadbed and pavement |
| CN113932693A (en) * | 2021-10-14 | 2022-01-14 | 中铁城建集团第一工程有限公司 | Detection apparatus for construction elevator guide rail frame installation straightness that hangs down |
| CN215864993U (en) * | 2021-09-29 | 2022-02-18 | 中建八局第二建设有限公司 | Tool for controlling concrete elevation through voice |
| CN215930862U (en) * | 2021-09-14 | 2022-03-01 | 艾莫斯(天津)科技有限公司 | Laser range finder with height adjusting function |
| CN114216397A (en) * | 2021-12-08 | 2022-03-22 | 中铁建工集团有限公司 | Earth backfill elevation measuring device suitable for jumbo size foundation ditch or slot |
| CN216558894U (en) * | 2021-10-22 | 2022-05-17 | 韩文臣 | Building elevation mark instrument |
| CN115095742A (en) * | 2022-06-08 | 2022-09-23 | 中科艾迈克精密机电制造（苏州）有限公司 | Laser installation device and emitter, equipment and system comprising same |
-
2023
- 2023-05-25 CN CN202310598280.XA patent/CN116290690B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0821727A (en) * | 1994-07-06 | 1996-01-23 | Hooshin Prod Kk | Horizontal-level measuring device |
| JPH10306587A (en) * | 1997-05-07 | 1998-11-17 | Tsugiko Koike | Concrete floor leveling device |
| CN202148693U (en) * | 2011-06-30 | 2012-02-22 | 新蒲建设集团有限公司 | Surface elevation control device for concrete pouring |
| KR101333314B1 (en) * | 2013-09-16 | 2013-11-27 | 주식회사대경지에스엠 | Leveling staff |
| KR101791955B1 (en) * | 2017-06-26 | 2017-11-02 | 주식회사 첨단공간정보 | Level that minimizes the error occurrence range of the survey information Geodetic survey apparatus |
| KR101820124B1 (en) * | 2017-09-19 | 2018-01-18 | 태양정보시스템(주) | Control point survey apparatus for precision improvement of numerical map |
| WO2020203614A1 (en) * | 2019-04-04 | 2020-10-08 | 株式会社トプコン | Surveying robot and surveying robot system |
| CN110700593A (en) * | 2019-10-16 | 2020-01-17 | 江苏通平建设工程有限公司 | Building ground elevation control adjustment tool |
| CN212359156U (en) * | 2020-04-03 | 2021-01-15 | 中国建筑第二工程局有限公司 | Cast-in-place ground elevation controller of concrete |
| CN212834901U (en) * | 2020-04-29 | 2021-03-30 | 田原 | Elevation control support for roadbed and pavement |
| CN212718985U (en) * | 2020-05-22 | 2021-03-16 | 武汉中晟云图信息技术有限公司 | Oblique photogrammetry device for live-action three-dimensional modeling |
| CN212721438U (en) * | 2020-07-10 | 2021-03-16 | 中铁一局集团电务工程有限公司 | Train position discernment loop installation is with range finding identification means |
| CN212512997U (en) * | 2020-08-18 | 2021-02-09 | 开封市黄河工程质量检测有限公司 | Building foundation settlement detection device |
| CN215930862U (en) * | 2021-09-14 | 2022-03-01 | 艾莫斯(天津)科技有限公司 | Laser range finder with height adjusting function |
| CN215864993U (en) * | 2021-09-29 | 2022-02-18 | 中建八局第二建设有限公司 | Tool for controlling concrete elevation through voice |
| CN113932693A (en) * | 2021-10-14 | 2022-01-14 | 中铁城建集团第一工程有限公司 | Detection apparatus for construction elevator guide rail frame installation straightness that hangs down |
| CN216558894U (en) * | 2021-10-22 | 2022-05-17 | 韩文臣 | Building elevation mark instrument |
| CN114216397A (en) * | 2021-12-08 | 2022-03-22 | 中铁建工集团有限公司 | Earth backfill elevation measuring device suitable for jumbo size foundation ditch or slot |
| CN115095742A (en) * | 2022-06-08 | 2022-09-23 | 中科艾迈克精密机电制造（苏州）有限公司 | Laser installation device and emitter, equipment and system comprising same |
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