CN110006410A - A kind of construction engineering cost field surveys device - Google Patents
A kind of construction engineering cost field surveys device Download PDFInfo
- Publication number
- CN110006410A CN110006410A CN201910262364.XA CN201910262364A CN110006410A CN 110006410 A CN110006410 A CN 110006410A CN 201910262364 A CN201910262364 A CN 201910262364A CN 110006410 A CN110006410 A CN 110006410A
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- Prior art keywords
- fixedly connected
- symmetrical
- fine tuning
- block
- drive shaft
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
Abstract
The invention discloses a kind of construction engineering cost field surveys devices, including balustrade panel, driving chamber is equipped in the balustrade panel, driving chamber top inner wall is rotatably assorted the drive shaft for being connected with and extending up and down, the drive shaft upper end is equipped with radical occlusion device and is located on the upside of the balustrade panel, equipment extends the service life using the main component of deployable protection equipment, the drive shaft is equipped with the driving gear being located in the driving chamber, driving chamber top inner wall is communicated equipped with symmetrical fine tuning sliding block, crossbeam is fixedly connected on the fine tuning sliding block, end face is fixedly connected with the motor connecting with the drive shaft power on the upside of the crossbeam；The configuration of the present invention is simple is calibrated by mechanical initial position and realizes that precision measurement also avoids the limitation of electronic equipment, and preliminary survey location point is marked to facilitate subsequent examination, realizes defencive function using barrier structure.
Description
Technical field
The present invention relates to topographic equipment technical field, specially a kind of construction engineering cost field surveys device.
Background technique
The direct bibliographical meaning of project cost is cost needed for engineering construction, and three elements are amount, calculate, valence.Three
Person most importantly measures later.Traditional measuring tool has very much, but needs when most mappings at the scene to initial level
Degree carries out calibration zero with vertical end.It is general that user is needed to be acquired collection to periphery things, and be not present in field
These conditions just need the operation skill of user itself to adjust.This will result in the inaccuracy of measurement data.Although having
The intervention of electronic sensor equipment adjusts, but since the limitation of electronic equipment is big and involves great expense.And the survey of city road
Measuring also can generate deviation to measurement data since the contact of vehicle can shake the generation on ground.Therefore it is a being capable of effective shock
And inexorable trend of the mechanically calibrated device as the development of current Surveying and Mapping Industry is carried, one kind that the present invention illustrates can solve above-mentioned
The device of problem.
Summary of the invention
The purpose of the present invention is to provide a kind of construction engineering cost field surveys devices, can overcome in the prior art
Defect.
A kind of construction engineering cost field surveys device according to the present invention, including balustrade panel, interior be equipped with of the balustrade panel are driven
Dynamic chamber, driving chamber top inner wall are rotatably assorted the drive shaft for being connected with and extending up and down, and the drive shaft upper end is equipped with and blocks
Device and it is located on the upside of the balustrade panel, equipment extends the service life using the main component of deployable protection equipment, the drive shaft
It is equipped with the driving gear being located in the driving chamber, driving chamber top inner wall is communicated to be slided equipped with symmetrical fine tuning
Block is fixedly connected with crossbeam on the fine tuning sliding block, on the upside of the crossbeam end face be fixedly connected with with the drive shaft power
The motor of connection is provided with the micromatic setting positioned at the crossbeam lower end on the fine tuning sliding block, wherein the micromatic setting
It can carry out the adjustment of vertical-horizontal to equipment itself manually by comparison observation, crossbeam front end single side is fixedly connected with
Determine the tip, vertical rope be fixedly connected on the fixed tip, the vertical rope lower end end is fixedly connected with sash weight self-calibrating apparatus, wherein
It is equipped with annotation component in the sash weight self-calibrating apparatus, the mark can be passed through after the adjustment double persons of horizontal vertical are suitable
Initial point is marked in component, is rotatably assorted in the driving chamber and is connected with symmetrical extension foot device and by the driving
The dynamic Control of gear, wherein be equipped with shockproof foot device in the extension foot device, realize that the vibration to contact surface buffers and keep
Device measuring it is steady.
It may be preferred that the radical occlusion device includes being rotatably assorted to be connected on the upside of the balustrade panel in the drive shaft
Storage block, switching chamber is equipped in the storage block, the drive shaft, which is equipped with, is located at the intracavitary elliptic wheel of the switching, described
It stores block and is equipped with and be located at the symmetrical hiding slot in the switching chamber front and back end, the hiding slot is close to switching chamber side inner wall
Slidably connect front and back extend mandril, the mandril close to symmetrical centre side be equipped with with the elliptic wheel offset connection by
Plate is pushed, the mandril is equipped with the liftout plate being located in the hiding slot, left and right pair is fixedly connected in the hiding slot
Hinged seat is hingedly connected with body cradle on the hinged seat, hingedly connects between the other end of the body cradle and the liftout plate
It connects, the body cradle upper end is fixedly connected with shading cloth (not shown).
It may be preferred that the micromatic setting includes that the fine tuning sliding block is equipped with that Open Side Down and towards symmetrical centre side
Sliding slot slidably connects fine tuning slide bar in the sliding slot, is hingedly connected with interlocking bar symmetrical above and below between the fine tuning slide bar,
The interlocking bar side close to each other is fixedly connected with iconmeter, and the fine tuning sliding block lower end is fixedly connected with suspension arm, described outstanding
Be rotatably assorted in hanger be connected with left and right extend transmission shaft, the transmission shaft close to symmetrical centre end be equipped with with the fine tuning
The fine tuning gear of the ratcheting connection of slide bar, the transmission shaft are fixedly connected with hand bull stick far from symmetrical centre end.
It may be preferred that the sash weight self-calibrating apparatus includes that the vertical rope lower end end is fixedly connected with signal electric machine, it is described
Signal electric machine front end is connected by power the rotation axis that front and back extends, and the rotation axis is equipped with take-up pulley, the signal electricity
Machine lower end is fixedly connected with storage bin, and described storage bin or so end end face is fixedly connected with swing arm frame, active in the swing arm frame
It is connected with guide roller, is equipped with liquid storage chamber in the storage bin, the liquid storage chamber lower end inner wall is communicated equipped with material passing tube, described
Hypophysis is provided on the downside of material passing tube, described hypophysis or so end, which is rotatably assorted, is connected with the fixed point axis that symmetrical and left and right extends, institute
It states fixed point axis and is fixedly connected with winding idler wheel far from symmetrical centre end, the winding idler wheel and hypophysis side close to each other press
It is connected with torsion spring, cable wire has been connected by power between the winding idler wheel and the take-up pulley, has been led described in the cable wire process
It is slidably connected to roller upper end end face and therewith, annotation component is equipped in the hypophysis.
It may be preferred that the annotation component includes that storage bin downside end face is fixedly connected with positioned at the material passing tube left side
The closing push rod at end, the interior outlet tube chamber being equipped with up and down of the material passing tube, the outlet tube is intracavitary to slidably connect center
Symmetrically and the cross-over valve extended is controlled, is equipped with the port being connected between the cross-over valve, the cross-over valve is separate
Symmetrical centre end is fixedly connected with abutting idler wheel, the nearly symmetrical centre side of abutting idler wheel and the material passing tube or so hold end face it
Between press be connected with and only stop spring, in the hypophysis equipped with opening upwards and with it is described abut that idler wheel offsets connection set liquid
Slot, the liquid bath bottom end inner wall of setting are communicated equipped with runner, are equipped with described in being located in the hypophysis and are set liquid bath left end and opening upwards
Releasing slots, the releasing slots right end inner wall is slidably connected the useful choked flow valve of connection of offseting with the closing push rod, described
Press is connected with compressed spring between inner wall on the right side of choked flow valve and the releasing slots.
It may be preferred that the extension foot device include be rotatably assorted in the driving chamber be connected with bilateral symmetry and it is upper downward
The thread spindle of the driving chamber bottom outside is extended to, the thread spindle is equipped with the lifting connecting with the driving gear mesh
Gear, the thread spindle are threadedly engaged the thread cap column being connected with positioned at the driving chamber bottom outside, under the thread cap column
End end, which is rotatably assorted, is connected with shockproof foot device.
It may be preferred that the shockproof foot device includes that thread cap column lower end is rotatably assorted connection and even shockproof foot block,
It is equipped with the plunger shaft of T shape in the shockproof foot block, slidably connects symmetrical correspondence in the plunger shaft horizontal component and pushes away
Block, the corresponding pushing block mutually lean on side press to be connected with reset spring, slidably connect piston in the plunger shaft vertical component,
The shockproof foot block lower end surface, which is fixedly connected, changes block, is equipped with the open slot that Open Side Down in the variation block, described to open
Mouthful groove top end inner wall is slidably connected the useful piston rod being fixedly connected with the piston, and the piston-rod lower end end is fixedly connected
The useful main support leg with ground face contact, slidably connect in the open slot held positioned at described piston rod or so it is symmetrical auxiliary
Help strut, wherein the auxiliary pole is extended in the plunger shaft up and down and is slidably connected with the corresponding pushing block, described auxiliary
It helps strut lower end end to be fixedly connected with abutting plate, presses and connect between the inner wall of the open slot top on the upside of the abutting plate
There is extension spring.
The beneficial effects of the present invention are: structure of the invention is simple, and it is easy to operate, according to hypophysis gravity perpendicular to ground
Cable wire realizes precision measurement, is also able to achieve essence without a twist of the wrist come the calibration for the initial perpendicular levelness for ensuring to measure
Quasi- work mapping.The vibration bring slight change due to supporting surface is avoided to cause to measure number using the foot lever of Shockproof type simultaneously
According to inaccuracy.And the initial point of mapping, which is marked, in the structure that mark is added in hypophysis facilitates subsequent mapping to verify.
Protection equipment is automatically opened when in use using form of blocking simultaneously to prolong the service life.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is a kind of overall structure diagram of construction engineering cost field surveys device of the invention；
Fig. 2 is the cross section structure schematic diagram of " A-A " of Fig. 1；
Fig. 3 is the structural schematic diagram of the sash weight self-calibrating apparatus of Fig. 1；
Fig. 4 is the enlarged structure schematic diagram of " B " of Fig. 3.
Specific embodiment
Below with reference to Fig. 1-Fig. 4, the present invention is described in detail, for sake of convenience, now provides to hereafter described orientation
As follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
A kind of construction engineering cost field surveys device according to the present invention, including balustrade panel 10 are set in the balustrade panel 10
There is a driving chamber 73, the 73 top inner wall of driving chamber is rotatably assorted the drive shaft 13 for being connected with and extending up and down, the drive shaft 13
Upper end is equipped with radical occlusion device and is located at 10 upside of balustrade panel, and equipment extends the longevity using the main component of deployable protection equipment
Life, the drive shaft 13 are equipped with the driving gear 11 being located in the driving chamber 73, and the 73 top inner wall of driving chamber communicates
Equipped with symmetrical fine tuning sliding block 16, crossbeam 18, the 18 upside end face of crossbeam are fixedly connected on the fine tuning sliding block 16
It is fixedly connected with the useful motor 12 being connected by power with the drive shaft 13, is provided on the fine tuning sliding block 16 positioned at the cross
The micromatic setting of 18 lower end of beam, wherein the micromatic setting can carry out vertical water to equipment itself manually by comparison observation
Flat adjustment, the 18 front end single side of crossbeam are fixedly connected with fixed tip 17, and the rope 25 that hangs down is fixedly connected on the fixed tip 17,
25 lower end ends of the vertical rope are fixedly connected with sash weight self-calibrating apparatus, wherein annotation component is equipped in the sash weight self-calibrating apparatus,
Initial point, the driving chamber 73 can be marked by the annotation component after adjustment double persons of horizontal vertical are suitable
It is inside rotatably assorted and is connected with symmetrical extension foot device and by the dynamic Control of the driving gear 11, wherein is described to prolong
It opens up and is equipped with shockproof foot device in foot device, realize that the vibration buffering to contact surface keeps the steady of device measuring.
Valuably, the radical occlusion device includes being rotatably assorted to be connected on the balustrade panel 10 in the drive shaft 13
The storage block 14 of side, the storage block 14 is interior to be equipped with switching chamber 45, and the drive shaft 13, which is equipped with, to be located in the switching chamber 45
Elliptic wheel 46, the storage block 14, which is equipped with, is located at the symmetrical hiding slot 44 in switching 45 front and back end of chamber, described to hide
Slot 44 slidably connects the mandril 49 that front and back extends close to the switching 45 side inner wall of chamber, and the mandril 49 is close to symmetrical centre side
Equipped with the stress push plate 50 with the connection that offsets with the elliptic wheel 46, the mandril 49, which is equipped with, to be located in the hiding slot 44
Liftout plate 48 is fixedly connected with the hinged seat 43 of left and right pair in the hiding slot 44, is articulated and connected on the hinged seat 43 hinged
Frame 42 is connect, is articulated and connected between the other end and the liftout plate 48 of the body cradle 42,42 upper end of body cradle is fixed to be connected
It is connected to shading cloth (not shown).
Valuably, the micromatic setting includes that the fine tuning sliding block 16 is equipped with that Open Side Down and towards symmetrical centre side
Sliding slot 19 slidably connects fine tuning slide bar 23 in the sliding slot 19, is hingedly connected between the fine tuning slide bar 23 symmetrical above and below
Interlocking bar 24, the interlocking bar 24 side close to each other is fixedly connected with iconmeter 22, and 16 lower end of fine tuning sliding block is fixed to be connected
It is connected to suspension arm 38, is rotatably assorted on the suspension arm 38 and is connected with the transmission shaft 40 that left and right extends, the transmission shaft 40 is close
Symmetrical centre end is equipped with the fine tuning gear 39 with the fine tuning ratcheting connection of slide bar 23, and the transmission shaft 40 is far from symmetrical centre
End is fixedly connected with hand bull stick 41.
Valuably, the sash weight self-calibrating apparatus includes that 25 lower end ends of the vertical rope are fixedly connected with signal electric machine 26, institute
It states 26 front end of signal electric machine and is connected by power the rotation axis 57 that front and back extends, the rotation axis 57 is equipped with take-up pulley 56,
26 lower end of signal electric machine is fixedly connected with storage bin 54, and the storage bin 54 or so holds end face to be fixedly connected with swing arm frame
52, it cooperates on one's own initiative in the swing arm frame 52 and is connected with guide roller 51, be equipped with liquid storage chamber 53, the liquid storage chamber in the storage bin 54
53 lower end inner walls are communicated equipped with material passing tube 58, and hypophysis 60, the end of hypophysis 60 or so rotation are provided on the downside of the material passing tube 58
It is connected with the fixed point axis 59 that symmetrical and left and right extends, the fixed point axis 59 is fixedly connected with winding far from symmetrical centre end
Idler wheel 68, the winding idler wheel 68 are connected with torsion spring 67, the winding idler wheel with the press of the hypophysis 60 side close to each other
Cable wire 55 it has been connected by power between 68 and the take-up pulley 56, the cable wire 55 is by the 51 upper end end face of guide roller and therewith
It is slidably connected, is equipped with annotation component in the hypophysis 60.
Valuably, the annotation component includes that the 54 downside end face of storage bin is fixedly connected with positioned at the material passing tube 58
The closing push rod 66 of left end, the interior outlet tube chamber 47 being equipped with up and down of the material passing tube 58, the interior sliding of the outlet tube chamber 47
It is connected with the cross-over valve 70 of central symmetry and left and right extension, is equipped with the port 69 being connected between the cross-over valve 70,
The cross-over valve 70 far from symmetrical centre end be fixedly connected with abut idler wheel 72, the nearly symmetrical centre side of the abuttings idler wheel 72 and
The material passing tube 58 or so holds between end face press to be connected with only to stop spring 71, be equipped in the hypophysis 60 opening upwards and with
It is described abut that idler wheel 72 offsets connection set liquid bath 62, the 62 bottom end inner wall of liquid bath of setting is communicated equipped with runner 63, the hypophysis
It is equipped in 60 and is located at the releasing slots 65 for setting 62 left end of liquid bath and opening upwards, the 65 right end inner wall of releasing slots is slidably connected
The choked flow valve 61 of the useful connection that offsets with the closing push rod 66, the choked flow valve 61 and the 65 right side inner wall of releasing slots
Between press be connected with compressed spring 64.
Valuably, the extension foot device include be rotatably assorted in the driving chamber 73 be connected with bilateral symmetry and it is upper downward
Extend to the thread spindle 21 of 73 bottom outside of driving chamber, the thread spindle 21 be equipped with with the ratcheting company of the driving gear 11
The lifting gear 15 connect, the thread spindle 21 are threadedly engaged the thread cap column being connected with positioned at 73 bottom outside of driving chamber
20, the 20 lower end end of thread cap column, which is rotatably assorted, is connected with shockproof foot device.
Valuably, the shockproof foot device includes that 20 lower end of thread cap column is rotatably assorted connection and even shockproof foot block
37, it is equipped with the plunger shaft 35 of T shape in the shockproof foot block 37, slidably connects bilateral symmetry in 35 horizontal component of plunger shaft
Correspondence pushing block 36, mutually by side, press is connected with reset spring 33,35 vertical component of plunger shaft to the corresponding pushing block 36
Piston 32 is inside slidably connected, shockproof 37 lower end surface of foot block, which is fixedly connected, changes block 74, sets in the variation block 74
There is an open slot 28 that Open Side Down, the 28 top inner wall of open slot is slidably connected the useful work being fixedly connected with the piston 32
Stopper rod 31, the 31 lower end end of piston rod is fixedly connected with the useful main support leg 30 with ground face contact, in the open slot 28
It slidably connects and is located at the symmetrical auxiliary pole 34 in the piston rod 31 or so end, wherein is downward on the auxiliary pole 34
It extends in the plunger shaft 35 and is slidably connected with the corresponding pushing block 36, the 34 lower end end of auxiliary pole is fixedly connected with
Plate 27 is abutted, press is connected with extension spring 29 between 27 upside of abutting plate and 28 top inner wall of the open slot.
The device of the invention in the initial state, close, close push rod 66 and choked flow valve by motor 12, signal electric machine 26
Abutting pushes choked flow valve 61 to slide into and sets in liquid bath 62 and block being connected between material passing tube 58 and runner 63 between 61, turns round
Square spring 67 has the winding rotation savings power potential energy of idler wheel 68, and 46 longest diameter of elliptic wheel is abutted with stress push plate 50, and is ejected
Plate 48, which is located at, hides recovery state in slot 44.
When being worked using the device of the invention, both hands hold balustrade panel 10 to proper height and start motor 12, electronic
Machine 12 drives driving gear 11 and elliptic wheel 46 to rotate by rotate driving axis 13, and driving gear 11 is risen by ratcheting connection rotation
Gear 15 drops, and lifting gear 15 is moved down by thread spindle 21 and the threaded connection of thread cap column 20, and by shockproof foot block 37, variation
Block 74 abuts main support leg 30 with ground, and when contacting earth shock, main support leg 30 will be shifted up and will be lived using piston rod 31
Plug 32 moves up the opposite sliding caused between corresponding pushing block 36, and corresponding pushing block 36 is by connecting promotion with offseting for auxiliary pole 34
It moves down corresponding Auxiliary support ground alleviation buffering and extension spring 29 puts aside power potential energy and facilitates subsequent recovery, elliptic wheel 46
By pushing it to far from symmetrical centre Slideslip the abutting of stress push plate 50, stress push plate 50 will be pushed up using mandril 49 for rotation
48 synchronizing moving of ejecting plate, and shading cloth (not shown) is unfolded by body cradle 42 hinged on liftout plate 48, it realizes to equipment mirror surface
Protection, at this point, eye-observation hangs down, rope 25 and the registration of graduation mark in iconmeter 22 are calibrated, by manual rotation hand bull stick
41, hand bull stick 41 is passed through on ratcheting connection rotation fine tuning slide bar 23 by the rotation fine tuning gear 39 of transmission shaft 40, fine tuning gear 39
Lower movement makes iconmeter 22 adjust position, until being overlapped, then opening signal motor 26 rotates counterclockwise rotation axis 57 makes cable wire 55
It extends out and winding 68 take-up of idler wheel is made by the elasticity recovery linkage of torsion spring 67 and winds the torsion that idler wheel 68 is fixedly connected
Square spring 67 drives hypophysis 60 to move down, and the disengaging of material passing tube 58 is made to set liquid bath 62, and the elasticity due to only stopping spring 71 is restored to make to intersect
Valve 70 is mobile far from symmetrical centre and port 69 is made to mutually stagger closing outlet tube chamber 47, meanwhile, close push rod 66 and choked flow
Valve 61 is disconnected, and since the elasticity of compressed spring 64 is restored to move to left choked flow valve 61 to releasing slots 65, makes to mark liquid
Body can be dropped in ground by runner 63 and form initial origin, and mapping next time is facilitated to verify.
For the device of the invention after power cut-off, anti-ON signal motor 26 will be upward by hypophysis 60 by above-mentioned workflow
Withdrawal turns off signal electric machine 26 after refilling mark liquid, and anti-motor 12 of opening stores device, while pushing top manually
Facilitate next use in ejecting plate 48 to hiding slot 44.
The beneficial effects of the present invention are: structure of the invention is simple, and it is easy to operate, according to hypophysis gravity perpendicular to ground
Cable wire realizes precision measurement, is also able to achieve essence without a twist of the wrist come the calibration for the initial perpendicular levelness for ensuring to measure
Quasi- work mapping.The vibration bring slight change due to supporting surface is avoided to cause to measure number using the foot lever of Shockproof type simultaneously
According to inaccuracy.And the initial point of mapping, which is marked, in the structure that mark is added in hypophysis facilitates subsequent mapping to verify.
Protection equipment is automatically opened when in use using form of blocking simultaneously to prolong the service life.
In the above manner, those skilled in the art can be made within the scope of the invention according to operating mode it is various
Change.
Claims (7)
1. a kind of construction engineering cost field surveys device, including balustrade panel, the balustrade panel is interior to be equipped with driving chamber, the driving
Chamber top inner wall is rotatably assorted the drive shaft for being connected with and extending up and down, and the drive shaft upper end is equipped with radical occlusion device and is located at described
On the upside of balustrade panel, equipment extends the service life using the main component of deployable protection equipment, and the drive shaft is described equipped with being located at
Driving gear in driving chamber, driving chamber top inner wall are communicated equipped with symmetrical fine tuning sliding block, the fine tuning sliding block
On be fixedly connected with crossbeam, end face is fixedly connected with the motor connecting with the drive shaft power, institute on the upside of the crossbeam
It states and is provided with the micromatic setting positioned at the crossbeam lower end on fine tuning sliding block, wherein the micromatic setting can be seen by comparison
The adjustment for carrying out vertical-horizontal to equipment itself manually is examined, crossbeam front end single side is fixedly connected with fixed tip, the fixation
Vertical rope is fixedly connected on the tip, the vertical rope lower end end is fixedly connected with sash weight self-calibrating apparatus, wherein the sash weight self-correcting dress
It is equipped with annotation component in setting, can be marked by the annotation component just after the adjustment double persons of horizontal vertical are suitable
Initial point is rotatably assorted in the driving chamber and is connected with symmetrical extension foot device and by the power control of the driving gear
System, wherein be equipped with shockproof foot device in the extension foot device, realize that the vibration buffering to contact surface keeps the flat of device measuring
Surely.
2. a kind of construction engineering cost field surveys device as described in claim 1, it is characterised in that: the radical occlusion device packet
The storage block for being rotatably assorted and being connected on the upside of the balustrade panel in the drive shaft is included, is equipped with switching in the storage block
Chamber, the drive shaft, which is equipped with, is located at the intracavitary elliptic wheel of the switching, and the storage block is equipped with before the switching chamber
The symmetrical hiding slot in rear end, the hiding slot slidably connect the mandril that front and back extends, institute close to the switching chamber side inner wall
It states mandril to be equipped with close to symmetrical centre side with the stress push plate for the connection that offsets with the elliptic wheel, the mandril, which is equipped with, is located at institute
The liftout plate in hiding slot is stated, the hinged seat of left and right pair is fixedly connected in the hiding slot, is articulated and connected on the hinged seat
There is body cradle, be articulated and connected between the other end of the body cradle and the liftout plate, the body cradle upper end is fixedly connected with
Shading cloth (not shown).
3. a kind of construction engineering cost field surveys device as described in claim 1, it is characterised in that: the micromatic setting packet
It includes the fine tuning sliding block and is equipped with that Open Side Down and towards the sliding slot of symmetrical centre side, fine tuning is slidably connected in the sliding slot and is slided
Bar is hingedly connected with interlocking bar symmetrical above and below between the fine tuning slide bar, and the interlocking bar side close to each other is fixedly connected with
Iconmeter, the fine tuning sliding block lower end are fixedly connected with suspension arm, are rotatably assorted on the suspension arm and are connected with what left and right extended
Transmission shaft, the transmission shaft are equipped with close to symmetrical centre end with the fine tuning gear with the fine tuning ratcheting connection of slide bar, the biography
Moving axis is fixedly connected with hand bull stick far from symmetrical centre end.
4. a kind of construction engineering cost field surveys device as described in claim 1, it is characterised in that: the sash weight self-correcting dress
It sets and is fixedly connected with signal electric machine including the vertical rope lower end end, the signal electric machine front end has been connected by power front and back and has prolonged
The rotation axis stretched, the rotation axis are equipped with take-up pulley, and the signal electric machine lower end is fixedly connected with storage bin, the storage bin
Left and right end end face is fixedly connected with swing arm frame, cooperates on one's own initiative in the swing arm frame and is connected with guide roller, is equipped in the storage bin
Liquid storage chamber, the liquid storage chamber lower end inner wall are communicated equipped with material passing tube, are provided with hypophysis, the hypophysis or so on the downside of the material passing tube
End, which is rotatably assorted, is connected with the fixed point axis that symmetrical and left and right extends, and the fixed point axis is fixedly connected with far from symmetrical centre end to be twined
Around idler wheel, the winding idler wheel and the press of hypophysis side close to each other are connected with torsion spring, the winding idler wheel with it is described
Cable wire is connected by power between take-up pulley, the cable wire is by guide roller upper end end face and is slidably connected therewith, described to hang down
It is equipped with annotation component in vivo.
5. a kind of construction engineering cost field surveys device as claimed in claim 4, it is characterised in that: the annotation component packet
It includes end face on the downside of the storage bin and is fixedly connected with the closing push rod positioned at the material passing tube left end, be equipped in the material passing tube upper
The outlet tube chamber of lower perforation, the intracavitary cross-over valve for slidably connecting central symmetry and left and right extends of the outlet tube, the friendship
It is equipped with the port being connected between fork valve, the cross-over valve is fixedly connected with abutting idler wheel, institute far from symmetrical centre end
It states to abut press between the end face of the nearly symmetrical centre side of idler wheel and the material passing tube or so end and be connected with and only stops spring, in the hypophysis
Offset the liquid bath of setting of connection equipped with opening upwards and with the idler wheel that abuts, it is described set liquid bath bottom end inner wall and communicate be equipped with stream
Road, interior be equipped with of the hypophysis are located at the releasing slots for setting liquid bath left end and opening upwards, the releasing slots right end inner wall sliding
The choked flow valve of the useful connection that offsets with the closing push rod is connected, on the right side of the choked flow valve and the releasing slots between inner wall
Press is connected with compressed spring.
6. a kind of construction engineering cost field surveys device as described in claim 1, it is characterised in that: the extension foot device
It is connected with the thread spindle for symmetrically and up and down extending to the driving chamber bottom outside including being rotatably assorted in the driving chamber,
The thread spindle be equipped with with the lifting gear that connect of driving gear mesh, the thread spindle, which is threadedly engaged, is connected with position
In the thread cap column of the driving chamber bottom outside, thread cap column lower end end, which is rotatably assorted, is connected with shockproof foot device.
7. a kind of construction engineering cost field surveys device as claimed in claim 6, it is characterised in that: the shockproof foot device
It is rotatably assorted connection and even shockproof foot block including thread cap column lower end, the plunger shaft of T shape, institute is equipped in the shockproof foot block
It states and slidably connects symmetrical corresponding pushing block in plunger shaft horizontal component, the corresponding pushing block mutually leans on side press to be connected with
Reset spring slidably connects piston in the plunger shaft vertical component, and the shockproof foot block lower end surface is fixedly connected with change
Change block, be equipped with the open slot that Open Side Down in the variation block, open slot top inner wall is slidably connected useful with the work
The piston rod being fixedly connected is filled in, the piston-rod lower end end is fixedly connected with the useful main support leg with ground face contact, described to open
It is slidably connected in mouth slot and holds symmetrical auxiliary pole positioned at described piston rod or so, wherein is downward on the auxiliary pole
It extends in the plunger shaft and is slidably connected with the corresponding pushing block, auxiliary pole lower end end is fixedly connected with abutting
Plate, press is connected with extension spring between the abutting plate upside and open slot top inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910262364.XA CN110006410B (en) | 2019-04-02 | 2019-04-02 | On-spot mapping device of building engineering cost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910262364.XA CN110006410B (en) | 2019-04-02 | 2019-04-02 | On-spot mapping device of building engineering cost |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110006410A true CN110006410A (en) | 2019-07-12 |
| CN110006410B CN110006410B (en) | 2021-09-07 |
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ID=67169530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910262364.XA Active CN110006410B (en) | 2019-04-02 | 2019-04-02 | On-spot mapping device of building engineering cost |
Country Status (1)
| Country | Link |
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| CN (1) | CN110006410B (en) |
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| US20170016722A1 (en) * | 2015-07-17 | 2017-01-19 | Raul Romero | Utility locating tool |
| CN206583472U (en) * | 2017-04-05 | 2017-10-24 | 赵娜 | A kind of plotting board for construction cost scene |
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