CN114962929A - Measuring device for civil engineering - Google Patents
Measuring device for civil engineering Download PDFInfo
- Publication number
- CN114962929A CN114962929A CN202210560662.9A CN202210560662A CN114962929A CN 114962929 A CN114962929 A CN 114962929A CN 202210560662 A CN202210560662 A CN 202210560662A CN 114962929 A CN114962929 A CN 114962929A
- Authority
- CN
- China
- Prior art keywords
- rod
- rotating
- sliding
- connecting rod
- measuring device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010276 construction Methods 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a measuring device for civil engineering construction, which comprises a base, wherein a rotating disc is arranged above the base, three support columns are fixedly arranged on the periphery of the top of the rotating disc at equal intervals, a first L-shaped fixture block is fixedly arranged on the top of each support column, a middle frame plate is arranged above the three first L-shaped fixture blocks, a placing platform is arranged above the middle frame plate, a measuring instrument is arranged on the top of the placing platform, a half gear is rotatably arranged on each first L-shaped fixture block through a rotating shaft, a first connecting rod is fixedly arranged on the top of each half gear, a second connecting rod is rotatably arranged on the top of each first connecting rod, the top of each second connecting rod penetrates through the middle frame plate and is rotatably connected with a third connecting rod, and three second L-shaped fixture blocks are fixedly arranged on the periphery of the top of the middle frame plate at equal intervals. The device can conveniently realize the purposes of height adjustment and direction position adjustment through the moving operation of the rotating handle, and is convenient and simple to operate and convenient to operate quickly and stably.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a measuring device for civil engineering construction.
Background
Civil engineering construction, namely the construction of civil construction engineering, covers the construction of buildings, structures and engineering works in facilities and places in engineering ranges of buildings, roads, railways, airports, bridges, water conservancy projects, ports, tunnels, water supply and drainage projects, protection projects and the like in all categories of ground, underground, land, water, underwater and the like, and comprises the construction of various technical activities such as surveying, designing, constructing, maintaining, managing and the like in the engineering construction process
In the field of civil engineering, the measurement of the height difference between construction ground points by using a measuring instrument is an essential link. However, when the current measuring instrument is used, the current measuring instrument needs to be installed and fixed through a carrier, and needs to be adjusted in multiple ways according to a measuring object, so that the operation is complex, and the current measuring instrument is not convenient to stably fix.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a measuring device for civil engineering.
The invention provides a measuring device for civil engineering construction, which comprises a base, wherein a rotating disc is arranged above the base, three support columns are fixedly arranged on the periphery of the top of the rotating disc at equal intervals, a first L-shaped fixture block is fixedly arranged on the top of each support column, a middle frame plate is arranged above the three first L-shaped fixture blocks, a placing platform is arranged above the middle frame plate, a measuring instrument is arranged on the top of the placing platform, a half gear is rotatably arranged on each first L-shaped fixture block through a rotating shaft, a first connecting rod is fixedly arranged on the top of each half gear, a second connecting rod is rotatably arranged on the top of each first connecting rod, the top of each second connecting rod penetrates through the middle frame plate and is rotatably connected with a third connecting rod, three second L-shaped fixture blocks are fixedly arranged on the periphery of the top of the middle frame plate at equal intervals, and the second connecting rods are rotatably arranged on the second L-shaped fixture blocks through rotating shafts, three third L type fixture blocks are fixedly mounted at equal intervals around the bottom of the placing platform, the top end of a third connecting rod is rotatably mounted on the third L type fixture blocks through a rotating shaft, a same circular plate is fixedly mounted between three supporting columns, a rotary plate is arranged above the circular plate, threaded grooves are annularly formed in the periphery of the top of the rotary plate and are meshed with half gears, and an adjusting control mechanism is arranged at the top of the base.
Preferably, the adjusting and controlling mechanism comprises two fixed ring sleeves fixedly mounted at the top of the base, the two fixed ring sleeves are rotatably mounted on the same rotating column, a main bevel gear is fixedly mounted at one end, close to the central position of the base, of the rotating column, the top and the bottom of the main bevel gear are respectively meshed with an upper bevel gear and a lower bevel gear, a rotating shaft is fixedly mounted at the top of the upper bevel gear, and a circular plate is penetrated through the top of the rotating shaft and is fixedly mounted on the turntable.
Preferably, the bottom fixed mounting movable rod of lower bevel gear, the rolling disc is run through to the bottom of movable rod, and extends to the below of rolling disc, and the bottom of movable rod has seted up the slip recess, and slidable mounting has the slide bar in the slip recess, and the bottom fixed mounting of slide bar is on the top of base.
Preferably, a rotating hole is formed in the center of the top of the rotating disc, and the movable rod is movably mounted in the rotating hole.
Preferably, both sides of the sliding groove are provided with slide rails along the vertical direction, the slide rails are provided with slide blocks, the two slide blocks are respectively and fixedly installed on both sides of the sliding rod, the top of the sliding rod is fixedly provided with a first spring, and the top of the first spring is fixedly installed on the inner wall of the top of the sliding groove.
Preferably, the movable groove has been seted up to the one end that the main bevel gear was kept away from to the rotation post, and slidable mounting has the extension rod in the movable groove, and outside the one end of extension rod extended to the movable groove, and fixed mounting had the rotor plate, and the eccentric position fixed mounting of rotor plate had the rotation handle.
Preferably, the through-hole has been seted up to the top eccentric position of rolling disc, and slidable mounting has the movable rod in the through-hole, and the top of movable rod extends to the top of rolling disc, and fixed mounting has the arc, and the arc sets up with the rolling plate is corresponding, and the below of movable rod is provided with the wane, and the wane passes through the perk axle and installs the top at the base, and the top fixed mounting of wane has the second spring, and the top fixed mounting of second spring is in the bottom of rolling disc, and the one end of wane sets up with bottom one side of movable rod is corresponding.
Preferably, the fixed mounting in top of fixed ring cover has the mount, and one side fixed mounting of mount has the connecting rod, and the stripper bar is installed perpendicularly through the torsional spring in one side of connecting rod, the ring has been cup jointed on the rotation post, and annular equidistance interval is installed a plurality of three angular teeth on the ring, and is provided with the kelly in the three angular teeth, and the top and the stripper bar of kelly contact, and the kelly rotates through the axostylus axostyle to be installed and sheathe in solid fixed ring, and one of kelly serves fixed mounting has the footboard.
Preferably, the sliding grooves are formed in the inner walls of the two sides of the movable groove, sliding strips are arranged in the sliding grooves in a sliding mode, the sliding strips are fixedly arranged on the extension rod, a third spring is fixedly arranged on the inner wall of the movable groove, and the third spring is fixedly connected with the extension rod.
Preferably, the universal wheels are installed at four corners of the bottom of the base, a track groove is annularly formed in the top of the base, track blocks are fixedly installed on the periphery of the bottom of the rotating disc, and the track blocks are slidably installed in the track groove.
According to the measuring device for civil construction, due to the arrangement of the adjusting and controlling mechanism, the rotating handle can be conveniently rotated to drive the rotating column to rotate, the rotating column drives the column bevel gear to rotate, so that the upper bevel gear is driven to rotate, the rotating disc is driven to rotate, the first connecting rod is driven to rotate through the engagement of the thread groove and the half gear, the first connecting rod drives the second connecting rod to rotate, the second connecting rod drives the third connecting rod to rotate, so that the placing platform is lifted and lowered, meanwhile, the rotating handle can be self-locked while rotating, and the height position of the adjusted placing platform is convenient to lock;
meanwhile, the rotating handle is moved to drive the rotating plate to move, the arc-shaped plate is extruded, the movable rod is driven to extrude the wane, the wane drives the movable rod to ascend, the movable rod drives the lower bevel gear to be meshed with the main bevel gear, and therefore the purpose that the rotating handle is rotated to drive the rotating disc to rotate is achieved;
the device can conveniently realize the purposes of height adjustment and direction position adjustment through the moving operation of the rotating handle, and is convenient and simple to operate and convenient to operate quickly and stably.
Drawings
Fig. 1 is a schematic structural diagram of a measuring device for civil engineering according to the present invention;
FIG. 2 is a schematic view of a locking structure of a rotating column of the measuring device for civil engineering according to the present invention;
FIG. 3 is a schematic structural view of part A of a measuring device for civil engineering according to the present invention;
FIG. 4 is a schematic structural view of part B of a measuring device for civil engineering according to the present invention;
FIG. 5 is a schematic structural view of a portion C of the measuring device for civil engineering according to the present invention;
fig. 6 is a schematic structural view of part B1 of the measuring device for civil engineering according to the present invention;
fig. 7 is a schematic structural diagram of a part C1 of the measuring device for civil engineering according to the present invention.
In the figure: 1 base, 2 universal wheels, 3 rotating disc, 4 track grooves, 5 track blocks, 6 supporting columns, 7 first L-shaped fixture blocks, 8 first connecting rods, 9 second connecting rods, 10 middle frame plates, 11 second L-shaped fixture blocks, 12 third connecting rods, 13 placing platforms, 14 third L-shaped fixture blocks, 15 tilting shafts, 16 rotating shafts, 17 half gears, 18 rotating discs, 19 threaded grooves, 20 circular plates, 21 rotating shafts, 22 upper bevel gears, 23 main bevel gears, 24 lower bevel gears, 25 tilting plates, 26 second springs, 27 fixing ring sleeves, 28 rotating columns, 29 rotating plates, 30 rotating handles, 31 circular rings, 32 connecting rods, 33 through holes, 34 movable rods, 35 arc plates, 36 fixing frames, 37 extrusion rods, 38 clamping rods, 39 triangular teeth, 40 shaft rods, 41 pedals, 42 rotating holes, 43 movable rods, 44 sliding grooves, 45 sliding rods, 46 sliding rails, 47 sliding blocks, 48 first springs, 49 movable grooves, 50 extending rods, The 51 chute, the 52 slide bar and the 53 third spring.
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.
Example one
Referring to fig. 1, a measuring device for civil engineering construction comprises a base 1, a rotating disc 3 is arranged above the base 1, three support columns 6 are fixedly arranged on the periphery of the top of the rotating disc 3 at equal intervals, first L-shaped fixture blocks 7 are fixedly arranged on the tops of the support columns 6, a middle frame plate 10 is arranged above the three first L-shaped fixture blocks 7, a placing platform 13 is arranged above the middle frame plate 10, a measuring instrument is arranged on the top of the placing platform 13, a half gear 17 is rotatably arranged on the first L-shaped fixture blocks 7 through a rotating shaft 16, a first connecting rod 8 is fixedly arranged on the top of the half gear 17, a second connecting rod 9 is rotatably arranged on the top of the first connecting rod 8, the top of the second connecting rod 9 penetrates through the middle frame plate 10 and is rotatably connected with third connecting rods 12 at equal intervals, three second L-shaped fixture blocks 11 are fixedly arranged on the periphery of the top of the middle frame plate 10 at equal intervals, the second connecting rod 9 is rotatably arranged on the second L-shaped fixture blocks 11 through the rotating shaft 16, three third L type fixture blocks 14 are fixedly installed at equal intervals around the bottom of the placing platform 13, the top end of a third connecting rod 12 is rotatably installed on the third L type fixture blocks 14 through a rotating shaft 16, a same circular plate 20 is fixedly installed between three supporting columns 6, a rotary plate 18 is arranged above the circular plate 20, a threaded groove 19 is annularly formed around the top of the rotary plate 18, the threaded groove 19 is meshed with a half gear 17, the structure of the threaded groove 19 is a groove with a spiral structure as an inner ring, an outer ring is an annular through groove, and the inner ring is communicated with the outer ring.
Referring to fig. 1 and 3-7, the top of the base 1 is provided with an adjustment control mechanism, the adjustment control mechanism includes two fixed ring sleeves 27 fixedly mounted on the top of the base 1, the same rotating column 28 is rotatably mounted in the two fixed ring sleeves 27, a main bevel gear 23 is fixedly mounted at one end of the rotating column 28 close to the central position of the base 1, the top and the bottom of the main bevel gear 23 are respectively engaged with an upper bevel gear 22 and a lower bevel gear 24, the top of the upper bevel gear 22 is fixedly mounted with a rotating shaft 21, the top of the rotating shaft 21 penetrates through the circular plate 20 and is fixedly mounted on the turntable 18, the bottom of the lower bevel gear 24 is fixedly mounted with a movable rod 43, the bottom of the movable rod 43 penetrates through the rotating plate 3 and extends to the lower side of the rotating plate 3, the bottom of the movable rod 43 is provided with a sliding groove 44, a sliding rod 45 is slidably mounted in the sliding groove 44, the bottom of the sliding rod 45 is fixedly mounted on the top of the base 1, rotating column 28 keeps away from main bevel gear 23's one end and has seted up movable slot 49, slidable mounting has extension rod 50 in movable slot 49, extension rod 50's one end extends outside movable slot 49, and fixed mounting has rotor plate 29, rotor plate 29's eccentric position fixed mounting has rotation handle 30, through-hole 33 has been seted up to the top eccentric position of rolling disc 3, slidable mounting has movable rod 34 in through-hole 33, the top of movable rod 34 extends to the top of rolling disc 3, and fixed mounting has arc 35, arc 35 and the corresponding setting of rotor plate 29, the below of movable rod 34 is provided with wane 25, wane 25 passes through the top that perk 15 installed at base 1, the top fixed mounting of wane 25 has second spring 26, the top fixed mounting of second spring 26 is in the bottom of rolling disc 3, and the one end of wane 25 and the corresponding setting in bottom one side of movable rod 43.
Referring to fig. 2 and 5, a fixed frame 36 is fixedly mounted at the top of the fixed ring sleeve 27, a connecting rod 32 is fixedly mounted at one side of the fixed frame 36, an extrusion rod 37 is vertically mounted at one side of the connecting rod 32 through a torsion spring, a circular ring 31 is sleeved on the rotating column 28, a plurality of triangular teeth 39 are annularly and equidistantly mounted on the circular ring 31, clamping rods 38 are arranged in the triangular teeth 39, the top of the clamping rods 38 is in contact with the extrusion rod 37, the clamping rods 38 are rotatably mounted on the fixed ring sleeve 27 through shaft rods 40, and a pedal 41 is fixedly mounted at one end of each clamping rod 38.
Example two
Referring to fig. 1-7, a measuring device for civil engineering construction comprises a base 1, a rotating disc 3 is arranged above the base 1, three support columns 6 are fixedly arranged on the periphery of the top of the rotating disc 3 at equal intervals, first L-shaped fixture blocks 7 are fixedly arranged on the tops of the support columns 6, a middle frame plate 10 is arranged above the three first L-shaped fixture blocks 7, a placing platform 13 is arranged above the middle frame plate 10, a measuring instrument is arranged on the top of the placing platform 13, a half gear 17 is rotatably arranged on the first L-shaped fixture blocks 7 through a rotating shaft 16, a first connecting rod 8 is fixedly arranged on the top of the half gear 17, a second connecting rod 9 is rotatably arranged on the top of the first connecting rod 8, the top of the second connecting rod 9 penetrates through the middle frame plate 10 and is rotatably connected with a third connecting rod 12, three second L-shaped fixture blocks 11 are fixedly arranged on the periphery of the top of the middle frame plate 10 at equal intervals, the second connecting rod 9 is rotatably installed on the second L-shaped fixture block 11 through a rotating shaft 16, three third L-shaped fixture blocks 14 are fixedly installed at the periphery of the bottom of the placing platform 13 at equal intervals, the top end of the third connecting rod 12 is rotatably installed on the third L-shaped fixture blocks 14 through the rotating shaft 16, a same circular plate 20 is fixedly installed between the three supporting columns 6, a rotating plate 18 is arranged above the circular plate 20, a threaded groove 19 is annularly formed in the periphery of the top of the rotating plate 18, the threaded groove 19 is meshed with the half gear 17, an adjusting and controlling mechanism is arranged at the top of the base 1 and comprises two fixed ring sleeves 27 fixedly installed at the top of the base 1, the same rotating column 28 is rotatably installed in the two fixed ring sleeves 27, a main bevel gear 23 is fixedly installed at one end, close to the central position of the base 1, an upper bevel gear 22 and a lower bevel gear 24 are respectively meshed with the top and the bottom of the main bevel gear 23, the top of the upper bevel gear 22 is fixedly installed with a rotating shaft 21, and the top of the rotating shaft 21 penetrates through the circular plate 20 and is fixedly installed on the rotary plate 18, after the device is moved to a desired position, the rotating handle 30 is rotated clockwise, the rotating handle 30 drives the rotating plate 29 to rotate, the rotating plate 29 drives the rotating post 28 to rotate, the rotating post 28 drives the main bevel gear 23 to rotate, the main bevel gear 23 drives the upper bevel gear 22 to rotate, the upper bevel gear 22 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the circular plate 20 to rotate, the circular plate 20 rotates to drive the threaded groove 19 to rotate, the threaded groove 19 is engaged with the half gear 17, so that the plate gear 17 rotates, thereby driving the first connecting rod 8 to rotate, the first connecting rod 8 drives the second connecting rod 9 to rotate based on the second L-shaped fixture block 11, meanwhile, the second connecting rod 9 drives the third connecting rod 12 to rotate, the third connecting rod 12 drives the third L-shaped fixture block 14 and the placing platform 13 to ascend, in the ascending process of the placing platform 13, the rotating column 28 always extrudes the clamping rod 38 through the extrusion rod 37 in the rotating process, so that the clamping rod 38 is always clamped between two adjacent triangular teeth 39, the circular ring 31 cannot rotate, namely the rotating column 28 can be clamped in one direction, after the placing platform 13 rotates to the highest position, the tooth of the half gear 17 moves into the annular through groove in the outermost ring of the thread groove 19, and the position of the half gear 17 is kept still when the handle 30 is rotated clockwise.
In the invention, a movable rod 43 is fixedly arranged at the bottom of the lower bevel gear 24, the bottom of the movable rod 43 penetrates through the rotating disc 3 and extends to the lower part of the rotating disc 3, a sliding groove 44 is arranged at the bottom of the movable rod 43, a sliding rod 45 is slidably arranged in the sliding groove 44, the bottom of the sliding rod 45 is fixedly arranged on the top of the base 1, the rotating handle 30 is moved leftwards, the rotating handle 30 drives the rotating plate 29 and the rotating column 28 to move leftwards, namely the main bevel gear 23 moves leftwards, meanwhile, the rotating plate 29 drives the movable rod 34 to move downwards based on the arc-shaped plate 35, the movable rod 34 drives the wane 25 to rotate, one end of the wane 25 extrudes and drives the movable rod 43 to move upwards, the movable rod 43 drives the lower bevel gear 24 to be meshed with the main bevel gear 23, the rotating handle 30 is continuously rotated, the lower bevel gear 24 can be driven to rotate, the lower bevel gear 24 drives the movable rod 43 and the sliding rod 45 to rotate, thereby drive rolling disc 3 and rotate based on base 1, adjust to required position after, because extrusion stem 37 extrudees kelly 38 always for kelly 38 blocks always between two adjacent triangle teeth 39, makes ring 31 can not the gyration, even makes rotation post 28 rotate a direction and can block and die, can fix rolling disc 3 final position.
In the invention, the center position of the top of the rotating disc 3 is provided with a rotating hole 42, the movable rod 43 is movably arranged in the rotating hole 42, and the rotating hole 42 is arranged to facilitate the up-and-down movement of the movable rod 43.
In the invention, the two sides of the sliding groove 44 are both provided with the sliding rails 46 along the vertical direction, the sliding rails 46 are slidably provided with the sliding blocks 47, the two sliding blocks 47 are respectively and fixedly arranged on the two sides of the sliding rod 45, the top of the sliding rod 45 is fixedly provided with the first spring 48, the top of the first spring 48 is fixedly arranged on the inner wall of the top of the sliding groove 44, and the sliding rod 45 can move in the sliding groove 44 conveniently through the arrangement of the sliding rails 46 and the sliding blocks 47.
In the invention, a movable groove 49 is formed in one end of the rotating column 28, which is far away from the main bevel gear 23, an extension rod 50 is slidably mounted in the movable groove 49, one end of the extension rod 50 extends out of the movable groove 49 and is fixedly provided with a rotating plate 29, a rotating handle 30 is fixedly mounted at an eccentric position of the rotating plate 29, and the extension rod 50 is arranged to facilitate the extrusion of an arc-shaped plate when the extension rod 50 is moved.
In the invention, a through hole 33 is formed in the eccentric position of the top of the rotating disc 3, a movable rod 34 is slidably mounted in the through hole 33, the top of the movable rod 34 extends to the position above the rotating disc 3, an arc-shaped plate 35 is fixedly mounted, the arc-shaped plate 35 is arranged corresponding to the rotating plate 29, a warped plate 25 is arranged below the movable rod 34, the warped plate 25 is mounted at the top of the base 1 through a warped shaft 15, a second spring 26 is fixedly mounted at the top of the warped plate 25, the top of the second spring 26 is fixedly mounted at the bottom of the rotating disc 3, one end of the warped plate 25 is arranged corresponding to one side of the bottom of the movable rod 43, the rotating plate 29 is based on the arc-shaped plate 35, the arc-shaped plate 35 drives the movable rod 34 to move downwards, the movable rod 34 drives the warped plate 25 to rotate, one end of the warped plate 25 is extruded to drive the movable rod 43 to move upwards, and the movable rod 43 drives the lower bevel gear 24 to be meshed with the main bevel gear 23.
In the invention, a fixed frame 36 is fixedly installed at the top of a fixed ring sleeve 27, a connecting rod 32 is fixedly installed at one side of the fixed frame 36, an extrusion rod 37 is vertically installed at one side of the connecting rod 32 through a torsion spring, a circular ring 31 is sleeved on a rotating column 28, a plurality of triangular teeth 39 are annularly installed on the circular ring 31 at equal intervals, clamping rods 38 are arranged in the triangular teeth 39, the top of each clamping rod 38 is in contact with the extrusion rod 37, each clamping rod 38 is rotatably installed on the fixed ring sleeve 27 through a shaft rod 40, a pedal 41 is fixedly installed at one end of each clamping rod 38, and the clamping rods 38 are always clamped between two adjacent triangular teeth 39 because the clamping rods 38 are always extruded by the extrusion rods 37, so that the circular ring 31 cannot rotate, namely, the rotating column 28 can be clamped in one direction.
In the invention, sliding grooves 51 are respectively arranged on the inner walls of two sides of a movable groove 49, sliding strips 52 are arranged in the sliding grooves 51 in a sliding manner, the sliding strips 52 are fixedly arranged on an extension rod 50, a third spring 53 is fixedly arranged on the inner wall of the movable groove 49, and the third spring 53 is fixedly connected with the extension rod 50.
According to the invention, the universal wheels 2 are respectively installed at four corners of the bottom of the base 1, the track grooves 4 are annularly formed in the top of the base 1, the track blocks 5 are fixedly installed around the bottom of the rotating disc 3, the track blocks 5 are slidably installed in the track grooves 4, and the rotating disc 3 can be conveniently and stably rotated through the arrangement of the track grooves 4 and the track blocks 5.
The invention comprises the following steps: when the device is used, after the device is moved to a required position, the rotating handle 30 is rotated clockwise, the rotating handle 30 drives the rotating plate 29 to rotate, the rotating plate 29 drives the rotating post 28 to rotate, the rotating post 28 drives the main bevel gear 23 to rotate, the main bevel gear 23 drives the upper bevel gear 22 to rotate, the upper bevel gear 22 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the circular plate 20 to rotate, the circular plate 20 rotates to drive the threaded groove 19 to rotate, the threaded groove 19 is meshed with the half gear 17, so that the plate gear 17 rotates, the first connecting rod 8 is driven to rotate, the first connecting rod 8 drives the second connecting rod 9 to rotate based on the second L-shaped fixture block 11, meanwhile, the second connecting rod 9 drives the third connecting rod 12 to rotate, the third connecting rod 12 drives the third L-shaped fixture block 14 and the placing platform 13 to ascend, during the placing platform 13, the rotating post 28 continuously extrudes the fixture rod 38 due to the extrusion rod 37 during the rotating process, the clamping rod 38 is always clamped between two adjacent triangular teeth 39, so that the circular ring 31 cannot rotate, namely the rotating column 28 is clamped in one direction, after the placing platform 13 rotates to the highest position, the tooth teeth of the half gear 17 move into the annular through groove at the outermost circle of the thread groove 19, and the position of the half gear 17 is kept still when the rotating handle 30 is rotated clockwise;
then, the turning handle 30 is moved to the left, the turning handle 30 drives the turning plate 29 and the turning post 28 to move to the left, namely, the main bevel gear 23 is driven to move left, meanwhile, the rotating plate 29 is based on the arc plate 35, the arc plate 35 drives the movable rod 34 to move downwards, the movable rod 34 drives the rocker 25 to rotate, one end of the rocker 25 is extruded to drive the movable rod 43 to move upwards, the movable rod 43 drives the lower bevel gear 24 to be meshed with the main bevel gear 23, the rotating handle 30 is continuously rotated to drive the lower bevel gear 24 to rotate, the lower bevel gear 24 drives the movable rod 43 and the sliding rod 45 to rotate, so as to drive the rotating disc 3 to rotate based on the base 1, and after the required position is adjusted, since the pressing rod 37 always presses the clamping rod 38, the clamping rod 38 is always clamped between two adjacent triangular teeth 39, the circular ring 31 cannot rotate, so that rotation of the rotary post 28 in one direction will jam and fix the last position of the rotary disc 3.
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 (10)
1. The measuring device for civil engineering construction comprises a base (1) and is characterized in that a rotating disc (3) is arranged above the base (1), three support columns (6) are fixedly arranged on the periphery of the top of the rotating disc (3) at equal intervals, a first L-shaped fixture block (7) is fixedly arranged on the top of each support column (6), a middle frame plate (10) is arranged above each first L-shaped fixture block (7), a placing platform (13) is arranged above each middle frame plate (10), a measuring instrument is arranged on the top of each placing platform (13), a half gear (17) is rotatably arranged on each first L-shaped fixture block (7) through a rotating shaft (16), a first connecting rod (8) is fixedly arranged on the top of each half gear (17), a second connecting rod (9) is rotatably arranged on the top of each first connecting rod (8), and the middle frame plate (10) is penetrated through the top of each second connecting rod (9), and rotate and be connected with third connecting rod (12), equidistant interval fixed mounting all around of top of middle deckle board (10) has three second L type fixture block (11), second connecting rod (9) rotate through pivot (16) and install on second L type fixture block (11), equidistant interval fixed mounting all around of bottom of place the platform (13) has three third L type fixture block (14), the top of third connecting rod (12) rotates through pivot (16) and installs on third L type fixture block (14), and fixed mounting has same plectane (20) between three support column (6), and the top of plectane (20) is provided with carousel (18), and thread groove (19) have been seted up to the top of carousel (18) annular all around, and thread groove (19) mesh mutually with semi-gear (17), the top of base (1) is provided with regulation control mechanism.
2. The measuring device for civil engineering according to claim 1, wherein the adjusting and controlling mechanism comprises two fixed ring sleeves (27) fixedly installed on the top of the base (1), the same rotating column (28) is rotatably installed in the two fixed ring sleeves (27), a main bevel gear (23) is fixedly installed at one end of the rotating column (28) close to the central position of the base (1), the top and the bottom of the main bevel gear (23) are respectively engaged with an upper bevel gear (22) and a lower bevel gear (24), a rotating shaft (21) is fixedly installed on the top of the upper bevel gear (22), and the top of the rotating shaft (21) penetrates through the circular plate (20) and is fixedly installed on the turntable (18).
3. The measuring device for civil engineering according to claim 2, wherein the bottom of the lower bevel gear (24) is fixedly provided with a movable rod (43), the bottom of the movable rod (43) penetrates through the rotating disc (3) and extends to the lower part of the rotating disc (3), the bottom of the movable rod (43) is provided with a sliding groove (44), the sliding groove (44) is internally provided with a sliding rod (45), and the bottom of the sliding rod (45) is fixedly arranged on the top of the base (1).
4. The measuring device for civil engineering according to claim 1, wherein a rotation hole (42) is formed in the center of the top of the rotating disc (3), and the movable rod (43) is movably installed in the rotation hole (42).
5. The measuring device for civil engineering according to claim 3, wherein the sliding groove (44) is provided with sliding rails (46) on both sides in the vertical direction, the sliding rails (46) are slidably provided with sliding blocks (47), the two sliding blocks (47) are respectively and fixedly arranged on both sides of the sliding rod (45), the top of the sliding rod (45) is fixedly provided with the first spring (48), and the top of the first spring (48) is fixedly arranged on the inner wall of the top of the sliding groove (44).
6. The measuring device for civil engineering according to claim 2, wherein a movable groove (49) is opened at one end of the rotating column (28) far away from the main bevel gear (23), an extension rod (50) is slidably installed in the movable groove (49), one end of the extension rod (50) extends out of the movable groove (49) and is fixedly provided with a rotating plate (29), and a rotating handle (30) is fixedly installed at an eccentric position of the rotating plate (29).
7. The measuring device for civil engineering according to claim 1, wherein through-hole (33) has been seted up to the top eccentric position of rolling disc (3), slidable mounting has movable rod (34) in through-hole (33), the top of movable rod (34) extends to the top of rolling disc (3), and fixed mounting has arc (35), arc (35) and rolling plate (29) corresponding setting, the below of movable rod (34) is provided with wane (25), install the top at base (1) through wane axle (15) in wane (25), the top fixed mounting of wane (25) has second spring (26), the top fixed mounting of second spring (26) is in the bottom of rolling disc (3), and the one end of wane (25) and the corresponding setting in bottom one side of movable rod (43).
8. The measuring device for civil engineering according to claim 2, wherein the top of the fixed ring sleeve (27) is fixedly provided with a fixed frame (36), one side of the fixed frame (36) is fixedly provided with a connecting rod (32), one side of the connecting rod (32) is vertically provided with an extrusion rod (37) through a torsion spring, the rotating column (28) is sleeved with a circular ring (31), a plurality of triangular teeth (39) are annularly and equidistantly arranged on the circular ring (31), clamping rods (38) are arranged in the triangular teeth (39), the top of each clamping rod (38) is contacted with the extrusion rod (37), each clamping rod (38) is rotatably arranged on the fixed ring sleeve (27) through a shaft rod (40), and one end of each clamping rod (38) is fixedly provided with a pedal (41).
9. The measuring device for civil engineering according to claim 6, wherein the inner walls of the two sides of the movable groove (49) are provided with sliding grooves (51), the sliding grooves (51) are internally provided with sliding strips (52), the sliding strips (52) are fixedly arranged on the extension rod (50), the inner wall of the movable groove (49) is fixedly provided with a third spring (53), and the third spring (53) is fixedly connected with the extension rod (50).
10. The measuring device for civil engineering according to claim 1, wherein universal wheels (2) are mounted at four corners of the bottom of the base (1), track grooves (4) are annularly formed in the top of the base (1), track blocks (5) are fixedly mounted around the bottom of the rotating disc (3), and the track blocks (5) are slidably mounted in the track grooves (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210560662.9A CN114962929B (en) | 2022-05-23 | 2022-05-23 | Measuring device for civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210560662.9A CN114962929B (en) | 2022-05-23 | 2022-05-23 | Measuring device for civil engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114962929A true CN114962929A (en) | 2022-08-30 |
| CN114962929B CN114962929B (en) | 2024-04-30 |
Family
ID=82971662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210560662.9A Active CN114962929B (en) | 2022-05-23 | 2022-05-23 | Measuring device for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114962929B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435790A (en) * | 2017-09-27 | 2017-12-05 | 合肥棠凯科技有限公司 | A kind of strong computer display base of protectiveness |
| KR101924046B1 (en) * | 2018-04-30 | 2018-11-30 | 삼부기술 주식회사 | Height adjustment system of tripod for surveying |
| CN208281727U (en) * | 2018-05-22 | 2018-12-25 | 天津市文然科技有限公司 | A kind of measurement tripod of included adjustable illuminating device |
| CN209893029U (en) * | 2019-03-13 | 2020-01-03 | 杭州柏顿思纬科技有限公司 | Data acquisition mounting bracket that facilitates use |
| CN210771117U (en) * | 2019-09-27 | 2020-06-16 | 威海市三维工程测绘有限公司 | Surveying instrument positioner for surveying and mapping engineering |
| CN112053640A (en) * | 2020-09-14 | 2020-12-08 | 杭州展虹科技有限公司 | Rotatable formula LED electronic screen is used in municipal administration |
| CN212986581U (en) * | 2020-09-14 | 2021-04-16 | 河北华领地理信息工程有限公司 | Automatic adjust engineering survey total powerstation |
| CN112728310A (en) * | 2020-12-24 | 2021-04-30 | 湖南城建职业技术学院 | Surveying and mapping device for indoor design |
| CN213513042U (en) * | 2020-10-30 | 2021-06-22 | 安徽众垣工程管理有限公司 | Automatic adjustable mapping platform of angle |
| CN215060588U (en) * | 2021-03-19 | 2021-12-07 | 武汉海德斯路科技有限公司 | Measuring device for automatically arranging leveling tripod based on scanner |
| CN113790350A (en) * | 2021-09-27 | 2021-12-14 | 李林 | A survey and drawing device for national soil space planning design |
-
2022
- 2022-05-23 CN CN202210560662.9A patent/CN114962929B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435790A (en) * | 2017-09-27 | 2017-12-05 | 合肥棠凯科技有限公司 | A kind of strong computer display base of protectiveness |
| KR101924046B1 (en) * | 2018-04-30 | 2018-11-30 | 삼부기술 주식회사 | Height adjustment system of tripod for surveying |
| CN208281727U (en) * | 2018-05-22 | 2018-12-25 | 天津市文然科技有限公司 | A kind of measurement tripod of included adjustable illuminating device |
| CN209893029U (en) * | 2019-03-13 | 2020-01-03 | 杭州柏顿思纬科技有限公司 | Data acquisition mounting bracket that facilitates use |
| CN210771117U (en) * | 2019-09-27 | 2020-06-16 | 威海市三维工程测绘有限公司 | Surveying instrument positioner for surveying and mapping engineering |
| CN112053640A (en) * | 2020-09-14 | 2020-12-08 | 杭州展虹科技有限公司 | Rotatable formula LED electronic screen is used in municipal administration |
| CN212986581U (en) * | 2020-09-14 | 2021-04-16 | 河北华领地理信息工程有限公司 | Automatic adjust engineering survey total powerstation |
| CN213513042U (en) * | 2020-10-30 | 2021-06-22 | 安徽众垣工程管理有限公司 | Automatic adjustable mapping platform of angle |
| CN112728310A (en) * | 2020-12-24 | 2021-04-30 | 湖南城建职业技术学院 | Surveying and mapping device for indoor design |
| CN215060588U (en) * | 2021-03-19 | 2021-12-07 | 武汉海德斯路科技有限公司 | Measuring device for automatically arranging leveling tripod based on scanner |
| CN113790350A (en) * | 2021-09-27 | 2021-12-14 | 李林 | A survey and drawing device for national soil space planning design |
Non-Patent Citations (1)
| Title |
|---|
| 周彦彤;金美岑;范帅佐;郝振煊;: "基于全站仪改良的万向调节快速定点装置", 山西建筑, no. 11, pages 160 - 161 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114962929B (en) | 2024-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206114919U (en) | Platform is adjusted to multidimension | |
| CN211499909U (en) | Support bracket for constructional engineering | |
| CN207672891U (en) | A kind of assembly concrete stair | |
| CN114962929A (en) | Measuring device for civil engineering | |
| CN113380498A (en) | Large-scale dry-type transformer | |
| CN113154991A (en) | New civil engineering is with sunken high accuracy measuring device in level land | |
| CN214246741U (en) | Civil engineering construction concrete supporting device with adjustable angle | |
| CN115340043A (en) | Quick installation positioning adjustment device of electromechanical device | |
| CN218580385U (en) | Emergent ware of filling out a hole of road | |
| CN112814352A (en) | Walking type supporting frame platform for building construction | |
| CN111997349A (en) | Machine position attachment device of integral climbing scaffold for prefabricated assembly type building construction | |
| CN112049025A (en) | Balancing unit convenient to bridge level is turned construction | |
| CN221237601U (en) | Surveying and mapping device | |
| CN219809732U (en) | Measuring apparatu strutting arrangement for civil engineering | |
| CN221324332U (en) | Municipal construction lighting device | |
| CN113247777B (en) | Level tower crane body of tower straightness alarm device that hangs down | |
| CN218376325U (en) | Road drilling device | |
| CN219506584U (en) | Bearing frame | |
| CN214615442U (en) | Connecting frame for civil engineering | |
| CN212295566U (en) | Interior decoration mounting platform based on BIM technique | |
| CN216707946U (en) | Upper space drilling device for construction engineering construction | |
| US11993485B2 (en) | Lifting device for building steel structure hoistway and method for building steel structure hoistway | |
| CN219889146U (en) | Urban road bridge road bed engineering measuring equipment | |
| CN216883816U (en) | Lifting support capable of being provided with electric hammer | |
| CN220435907U (en) | Noise monitoring and recording device for construction site |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |