CN116642476B - Construction engineering cost budget assessment device with mapping function - Google Patents
Construction engineering cost budget assessment device with mapping function Download PDFInfo
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- CN116642476B CN116642476B CN202310921069.7A CN202310921069A CN116642476B CN 116642476 B CN116642476 B CN 116642476B CN 202310921069 A CN202310921069 A CN 202310921069A CN 116642476 B CN116642476 B CN 116642476B
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000013507 mapping Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims description 21
- 238000010168 coupling process Methods 0.000 claims description 21
- 238000005859 coupling reaction Methods 0.000 claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 238000011156 evaluation Methods 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- 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
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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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C2009/182—Measuring inclination, e.g. by clinometers, by levels by using liquids conductive
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention provides a construction engineering cost budget assessment device with a mapping function, which comprises a bottom plate, a mapping instrument body, a top plate, a storage battery, a front plate, a rear plate and two side plates, wherein the bottom wall of the bottom plate is provided with more than four wheels, the mapping instrument body is fixedly connected with the bottom wall of the top plate, the two side plates are respectively and slidably connected with the two side walls of the bottom plate, the two side plates are connected with the top wall of the bottom plate through a transmission rod, the storage battery is fixedly connected with the front wall of the bottom plate, the rear plate is fixedly connected with the rear wall of the bottom plate, the top wall of the bottom plate is provided with a lifting mechanism, the mapping instrument body and the two side plates are respectively connected with the lifting mechanism, and a protection cavity is formed by the bottom plate, the top plate, the front plate, the rear plate and the two side plates. The invention can protect and dust-proof the surveying instrument body, can conveniently and laborsaving move the construction engineering cost budget assessment device, and has strong protection performance.
Description
Technical Field
The invention relates to the technical field of building devices, in particular to a building engineering cost budget assessment device with a mapping function.
Background
The surveying and mapping device is one of the main equipment used for site surveying and mapping of construction engineering cost, has wide application range, can be used for leveling measurement, angle measurement, distance measurement, linear orientation, small area control measurement, large scale topographic map surveying and application, construction site control measurement, civil and industrial building construction measurement, building deformation observation and completion general plan drawing,
the existing surveying and mapping device for the cost budget assessment is inconvenient to carry, does not have a corresponding protection mechanism to protect the surveying and mapping instrument body, and is easy to damage the surveying and mapping instrument body by external force.
Disclosure of Invention
Aiming at the technical problems, the invention aims to provide a construction project cost budget assessment device with a mapping function, and in order to solve the technical problems, the invention is realized by adopting the following technical scheme:
the utility model provides a building engineering cost budget evaluation device with survey and drawing function, which comprises a base plate, the surveying instrument body, the roof, the battery, the front bezel, back plate and two curb plates, the bottom plate diapire is equipped with four more wheels, the surveying instrument body rigid coupling is in the roof diapire, two curb plates sliding connection respectively in bottom plate both sides wall, two curb plates are connected through the transfer line, the battery rigid coupling is in the bottom plate roof, the front bezel rigid coupling is in the bottom plate antetheca, the back plate rigid coupling is in the bottom plate back wall, the bottom plate roof is equipped with elevating system, the surveying instrument body and two curb plates are connected with elevating system respectively, the bottom plate, the roof, the front bezel and two curb plates enclose into the protection chamber.
The lifting mechanism comprises a lifting plate, a telescopic rod, a piston rod, an air cylinder, a spur gear and two support plates, wherein the surveying instrument body is fixedly connected to the top wall of the lifting plate, the bottom wall of the lifting plate is connected with the top wall of the bottom plate through the telescopic rod, the air cylinder is fixedly connected to the top wall of the bottom plate, the upper end of the piston rod on the air cylinder is fixedly connected with the bottom wall of the lifting plate, the piston rod is provided with a first spur gear which is meshed with the spur gear, the spur gear is rotationally connected to the front wall of one of the support plates, and the two support plates are fixedly connected to the top wall of the bottom plate;
the first recess has been seted up to curb plate lateral wall, and the second recess has been seted up to another lateral wall of curb plate, and first recess lateral wall is equipped with the straight tooth of second, and second straight tooth and straight gear engagement, and the rotation of second recess back wall is connected with rotatory reinforcing plate, and rotatory reinforcing plate passes through torsional spring and second recess lateral wall to be connected, and the rigid coupling has spacing and extension on the rotatory reinforcing plate, and the extension extends to protect the intracavity, be equipped with the inclined plane on the extension, has seted up spacing hole on the extension, second recess diapire rigid coupling has the socket, has seted up the slot on the socket, and slot inner wall rigid coupling has the elastic buffer layer, and curb plate lateral wall rigid coupling has the stationary blade, and curb plate lateral wall sliding connection has the gleitbretter, and the gleitbretter is connected through first elastic component and stationary blade diapire rigid coupling has spacing wedge, and spacing wedge extends to spacing downthehole.
The utility model provides a portable intelligent control device for the electric vehicle is characterized in that an annular groove is formed in the top plate, a dumping detection cavity and a transmission cavity are formed in the top plate, the annular groove is communicated with the outer wall of the top plate, the annular groove surrounds the top plate, the dumping detection cavity is communicated with the transmission cavity, the transmission cavity is communicated with the bottom wall of the top plate through a channel, an annular air bag is fixedly connected to the side wall of the annular groove, an inflating device is arranged on the top plate, an inflating tube on the inflating device is connected with the annular air bag, a baffle is slidably connected to the inner wall of the transmission cavity, the baffle is connected with the side wall of the transmission cavity through a second elastic piece, a stressed wedge block is fixedly connected to the front wall of the baffle, the baffle extends into the dumping detection cavity, a conductive liquid is filled in the dumping detection cavity, each side wall of the dumping detection cavity is provided with a conductive liquid, the conductive cavity is fixedly connected with a first conductive block and a second conductive block, and the first conductive block, the storage battery, the inflating device and the second conductive block are electrically connected through wires in sequence, and one of the top wall of the fixing piece is fixedly connected with a force application wedge block, and extends into the transmission cavity through the channel.
The novel cleaning device comprises a bottom plate, a first worm wheel fixedly connected to the wheel, a worm connected to the bottom plate in a rotating mode, a fixing plate connected to the front wall of the back plate in a rotating mode, a second worm wheel connected to the front wall of the back plate in a rotating mode and meshed with the worm, a push piece fixedly connected to the second worm wheel, a hand generator fixedly connected to the top wall of the bottom plate, a rotating handle connected to the hand generator in a rotating mode, a rotating rod connected to the front wall of the second worm wheel in a rotating mode, a fixing plate connected to the front wall of the back plate in a rotating mode and connected to the storage battery, and a cleaning block fixedly connected to the back wall of the rotating rod.
Advantageously, the top wall of the top plate is fixedly connected with a handle ring.
Advantageously, the rotary reinforcing plate is fixedly connected with a friction block.
Advantageously, the conductive liquid is a graphene dispersion.
Advantageously, the cleaning block is a sponge block.
The invention has the following beneficial effects:
the invention can protect and prevent dust of the surveying instrument body, can conveniently and laborsaving move the construction project cost budget assessment device, can generate electricity and store electric energy when moving, and drive the rotating bar to reciprocate to wipe and clean the surveying instrument body, thereby saving the time of manually wiping the surveying instrument body and improving the working efficiency; the surveying instrument body can be conveniently driven to move up and down through the air cylinder, so that a user can rapidly use the surveying instrument body and store the surveying instrument body, and the stability of the device can be automatically improved by rotating the reinforcing plate; whether the device is toppled or not can be automatically detected through the conductive liquid, and the annular air bag expansion protection device can be rapidly made when toppling, so that the damage degree of the device is greatly reduced, and the protection performance is strong.
Drawings
The invention will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the invention, and other drawings can be obtained by one of ordinary skill in the art without inventive effort from the following drawings.
FIG. 1 is a schematic diagram of a construction project cost budget assessment device with mapping function according to the present invention;
FIG. 2 is an enlarged view of the invention at A in FIG. 1;
FIG. 3 is an enlarged view of the invention at B in FIG. 1;
FIG. 4 is a right side view of the hand generator and second worm gear of FIG. 1 of the present invention;
FIG. 5 is a rear view of the rotor bar of FIG. 1 in accordance with the present invention;
FIG. 6 is a top view of the bottom, front and rear panels of FIG. 1 in accordance with the present invention;
fig. 7 is an enlarged view of the conductive cavity of fig. 3 in accordance with the present invention.
Reference numerals: 1. a bottom plate; 2. a wheel; 3. a protection cavity; 4. a mapper body; 5. a lifting plate; 6. a telescopic rod; 7. a piston rod; 8. a first straight tooth; 9. a cylinder; 10. spur gears; 11. a support plate; 12. a side plate; 13. a first groove; 14. a second straight tooth; 15. a second groove; 16. rotating the reinforcing plate; 161. a torsion spring; 17. a limit bar; 18. an extension strip; 19. a limiting hole; 20. a friction block; 21. an inclined plane; 22. a socket; 23. a slot; 24. an elastic buffer layer; 25. a sliding sheet; 26. a limit wedge block; 27. a first elastic member; 28. a fixing piece; 29. a force application wedge block; 30. a top plate; 31. an annular groove; 32. an annular air bag; 33. an inflator; 34. dumping the detection cavity; 35. a transmission cavity; 36. a channel; 37. a baffle; 38. a force-bearing wedge; 39. a second elastic member; 40. a conductive cavity; 41. a first conductive block; 42. a second conductive block; 43. a conductive liquid; 44. a worm; 441. a first worm wheel; 45. a second worm wheel; 46. pushing the sheet; 47. rotating the handle; 48. a hand-operated generator; 49. rotating the strip; 50. a rotating shaft; 51. a fixing plate; 52. a third elastic member; 53. a cleaning block; 54. a handle ring; 55. a storage battery; 56. a transmission rod; 57. a front plate; 58. and a rear plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected via an intermediary, or connected by communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1-7, a construction cost budget assessment device with mapping function comprises a bottom plate 1, a mapping instrument body 4, a top plate 30, a storage battery 55, a front plate 57, a rear plate 58 and two side plates 12, wherein more than four wheels 2 are arranged on the bottom wall of the bottom plate 1, the mapping instrument body 4 is fixedly connected with the bottom wall of the top plate 30, the two side plates 12 are respectively and slidably connected with two side walls of the bottom plate 1, the two side plates 12 are connected through a transmission rod 56, the storage battery 55 is fixedly connected with the top wall of the bottom plate 1, the front plate 57 is fixedly connected with the front wall of the bottom plate 1, the rear plate 58 is fixedly connected with the rear wall of the bottom plate 1, the top wall of the bottom plate 1 is provided with a lifting mechanism, and the bottom plate 1, the top plate 30, the front plate 57, the rear plate 58 and the two side plates 12 are respectively connected with the lifting mechanism to form a protection cavity 3.
According to an alternative embodiment of the invention, the lifting mechanism comprises a lifting plate 5, a telescopic rod 6, a piston rod 7, a cylinder 9, a spur gear 10 and two support plates 11, wherein the surveying instrument body 4 is fixedly connected with the top wall of the lifting plate 5, the bottom wall of the lifting plate 5 is connected with the top wall of the bottom plate 1 through the telescopic rod 6, the cylinder 9 is fixedly connected with the top wall of the bottom plate 1, the upper end of the piston rod 7 on the cylinder 9 is fixedly connected with the bottom wall of the lifting plate 5, the piston rod 7 is provided with a first spur gear 8, the first spur gear 8 is meshed with the spur gear 10, the spur gear 10 is rotatably connected with the front wall of one of the support plates 11, and both the support plates 11 are fixedly connected with the top wall of the bottom plate 1;
the first recess 13 has been seted up to curb plate 12 one side wall, and the second recess 15 has been seted up to curb plate 12 another lateral wall, and first recess 13 lateral wall is equipped with second straight tooth 14, and second straight tooth 14 meshes with straight gear 10, and the second recess 15 back wall rotates to be connected with rotatory reinforcing plate 16, and rotatory reinforcing plate 16 passes through torsional spring 161 and second recess 15 lateral wall to be connected, fixedly connected with spacing 17 and extension 18 on the rotatory reinforcing plate 16, extension 18 extends to in the protection cavity 3, be equipped with inclined plane 21 on the extension 18, has seted up spacing 19 on the extension 18, second recess 15 diapire rigid coupling has socket 22, has seted up slot 23 on the socket 22, and slot 23 inner wall rigid coupling has elastic buffer layer 24, and curb plate 12 lateral wall rigid coupling has stationary blade 28, and curb plate 12 lateral wall sliding connection has gleitbretter 25, and gleitbretter 25 diapire rigid coupling has spacing wedge 26, and spacing wedge 26 extends to in the spacing 19.
According to an alternative embodiment of the present invention, the top plate 30 is provided with an annular groove 31, a dumping detecting cavity 34 and a transmission cavity 35, the annular groove 31 is communicated with the outer wall of the top plate 30, the annular groove 31 is arranged around the top plate 30, the dumping detecting cavity 34 is communicated with the transmission cavity 35, the transmission cavity 35 is communicated with the bottom wall of the top plate 30 through a channel 36, the side wall of the annular groove 31 is fixedly connected with an annular air bag 32, the top plate 30 is provided with an air charging device 33, an air charging pipe on the air charging device 33 is connected with the annular air bag 32, the inner wall of the transmission cavity 35 is slidably connected with a baffle 37, the baffle 37 is connected with the side wall of the transmission cavity 35 through a second elastic piece 39, the front wall of the baffle 37 is fixedly connected with a stressed wedge block 38, the baffle 37 extends into the dumping detecting cavity 34, the dumping detecting cavity 34 is filled with a conductive liquid 43, each side wall of the dumping detecting cavity 34 is provided with a conductive cavity 40, the bottom wall of the conductive cavity 40 is fixedly connected with a first conductive block 41 and a second conductive block 42, the first conductive block 41, the storage battery 55, the air charging device 33 and the second conductive block 42 are sequentially electrically connected through wires, one of the top wall 28 is fixedly connected with a force applying block 29, and the wedge block 29 extends into the transmission cavity 35 through the channel 35.
According to an alternative embodiment of the present invention, a first worm wheel 441 is fixedly connected to one of the wheels 2, a worm 44 is rotatably connected to the bottom plate 1, the lower end of the worm 44 extends below the bottom plate 1, the worm 44 extends above the bottom plate 1, the worm 44 is meshed with the first worm wheel 441, a second worm wheel 45 is rotatably connected to the front wall of a rear plate 58, the second worm wheel 45 is meshed with the worm 44, a push plate 46 is fixedly connected to the second worm wheel 45, a hand generator 48 is fixedly connected to the top wall of the bottom plate 1, a rotating handle 47 is rotatably connected to the hand generator 48, one end of the rotating handle 47 is rotatably connected to the front wall of the second worm wheel 45, the hand generator 48 is connected to the battery 55, the front wall of the rear plate 58 is rotatably connected to a rotating bar 49 through a rotating shaft 50, the front wall of the rear plate 58 is fixedly connected to a fixed plate 51, the fixed plate 51 is connected to the rotating bar 49 through a third elastic member 52, and the rear wall of the rotating bar 49 is fixedly connected to a cleaning block 53.
In an alternative embodiment of the present invention, the top wall of the top plate 30 is fixedly connected with a handle ring 54.
In an alternative embodiment of the present invention, the friction block 20 is fixedly connected to the rotation reinforcing plate 16.
In an alternative embodiment according to the present invention, the conductive liquid 43 is a graphene dispersion.
In an alternative embodiment according to the present invention, the cleaning block 53 is a sponge block.
The implementation process comprises the following steps: in the initial state, as shown in fig. 1, the top walls of the two side plates 12 are all abutted against the bottom wall of the top plate 30, the top wall of the rear plate 58 and the top wall of the front plate 57 are all abutted against the bottom wall of the top plate 30, so that a protective shell is formed for the surveying instrument body 4, the surveying instrument body 4 is prevented from being damaged and polluted by dust, the force application wedge block 29 is abutted against the force application wedge block 38, the right wall of the baffle 37 is abutted against the right wall of the dumping detection cavity 34, and the conductive liquid 43 is prevented from shaking into the conductive cavity 40 to falsely trigger the air charging device 33 when the construction cost budget evaluation device moves.
The user pulls the construction cost budget assessment device through the handle ring 54, the construction cost budget assessment device is moved through the wheels 2, the first worm wheel 441 is driven to rotate when one wheel 2 rotates, the first worm wheel 441 drives the worm 44 to rotate, the worm 44 drives the second worm wheel 45 and the pushing piece 46 to rotate anticlockwise, the second worm wheel 45 drives the rotating handle 47 to rotate, the hand generator 48 converts kinetic energy of the rotating handle 47 into electric energy and stores the electric energy in the storage battery 55, so that the storage battery 55 supplies power for the air cylinder 9 and the air charging device 33, the pushing piece 46 drives the rotating piece 49 to rotate clockwise around the rotating shaft 50 when rotating anticlockwise, and therefore the cleaning block 53 on the rotating piece 49 wipes and cleans the lens and the outer wall of the surveying instrument body 4, and when the pushing piece 46 is separated from the rotating piece 49, the rotating piece 49 rotates anticlockwise around the rotating shaft 50 under the elastic force of the third elastic piece 52 to reset, and the cleaning block 53 wipes and cleans the lens and the outer wall of the surveying instrument body 4 again.
When the construction project cost budget assessment device moves to a designated position, the piston rod 7 on the control cylinder 9 stretches, the piston rod 7 drives the lifting plate 5, the surveying instrument body 4 and the top plate 30 to move upwards, the telescopic rod 6 stretches, the first straight tooth 8 on the piston rod 7 drives the straight gear 10 to rotate anticlockwise, the straight gear 10 drives the left Fang Ceban 12 to move downwards, the left Fang Ceban drives the right side plate 12 to move downwards together through the transmission rod 56, the bottom wall of the side plate 12 is propped against the ground, thereby driving the whole device to lift, the surveying instrument body 4 moves to a position suitable for the height of a user, the side plate 12 drives the fixing plate 28 and the force application wedge 29 to move downwards, the force application wedge 29 is separated from the propped against the force application wedge 38, the force application wedge 29 is separated from the channel 36, and after the limit of the force application wedge 29 is lost by the baffle 37 and the force wedge 38, baffle 37 moves left under the action of the elasticity of second elastic piece 39, so that toppling detection cavity 34 is communicated, when the bottom wall of slide sheet 25 and the top wall of support plate 11 are propped against, slide sheet 25 is pushed upwards by support plate 11, slide sheet 25 drives spacing wedge 26 to move upwards, spacing wedge 26 breaks away from spacing hole 19, after extension strip 18 and rotation reinforcing plate 16 lose spacing wedge 26 spacing, rotation reinforcing plate 16 rotates outwards under the action of the elasticity of torsion spring 161 towards second recess 15 until friction block 20 and ground are propped against, at this moment spacing strip 17 is inserted into slot 23, and spacing strip 17 and elastic buffer layer 24 interference fit, thereby carry out spacing to rotation reinforcing plate 16, rotation reinforcing plate 16 can improve the stability of device, the user can survey and draw the building through surveying instrument body 4 at this moment so as to estimate engineering cost budget.
When the construction cost budget assessment device is knocked over by an external force, as the baffle 37 is moved leftwards, the toppling detection cavity 34 is communicated, the conductive liquid 43 can enter one or more conductive cavities 40, the conductive liquid 43 has good conductivity, the first conductive block 41 and the second conductive block 42 can be electrically connected, so that a circuit is connected, the storage battery 55 supplies power for the inflation device 33, the inflation device 33 rapidly inflates the annular air bag 32 through the inflation tube, and the annular air bag 32 extends to the outside of the annular groove 31 after being inflated, so that buffering and shock absorption are carried out from multiple directions, and the construction cost budget assessment device is prevented from being directly knocked down to the ground to cause damage.
After the use is finished, the piston rod 7 on the control cylinder 9 is shortened, the side plate 12 is moved upwards to reset, the surveying instrument body 4 is moved downwards to reset, the surveying instrument body 4 is protected and dustproof again, the rotary reinforcing plate 16 is manually rotated to be restored to an initial vertical state, the inclined surface 21 can push the limiting wedge block 26 to move upwards, and when the limiting hole 19 moves to the position below the limiting wedge block 26, the limiting wedge block 26 is inserted into the limiting hole 19 under the action of the elastic force of the first elastic piece 27, and the rotary reinforcing plate 16 is limited.
The invention can protect and prevent dust of the surveying instrument body 4, can conveniently and laborsaving move the construction cost budget assessment device, can generate electricity and store electric energy when moving, and drive the rotating bar 49 to reciprocate to wipe and clean the surveying instrument body 4, thereby saving the time of manually wiping the surveying instrument body 4 and improving the working efficiency; the air cylinder 9 can conveniently drive the surveying instrument body 4 to move up and down, so that a user can rapidly use the surveying instrument body 4 and store the surveying instrument body 4, and the rotating reinforcing plate 16 can automatically improve the stability of the device; whether the device is toppled over or not can be automatically detected through the conductive liquid 43, and the annular air bag 32 can be rapidly expanded to protect the device when toppled over, so that the damage degree of the device is greatly reduced, and the protection performance is strong.
The components, modules, mechanisms and devices of the invention, which do not describe the structure in detail, are all common standard components or components known to those skilled in the art, and the structure and principle thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, 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 or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a building engineering cost budget evaluation device with survey and drawing function, which is characterized by, including bottom plate (1), survey and drawing instrument body (4), roof (30), battery (55), front bezel (57), back bezel (58) and two curb plates (12), bottom wall of bottom plate (1) is equipped with four above wheels (2), survey and drawing instrument body (4) rigid coupling is in roof (30) diapire, two curb plates (12) sliding connection respectively in bottom plate (1) both sides wall, two curb plates (12) are connected through transfer line (56), battery (55) rigid coupling is in bottom plate (1) roof, front bezel (57) rigid coupling is in bottom plate (1) front wall, back bezel (58) rigid coupling is in bottom plate (1) back wall, bottom plate (1) roof is equipped with elevating system, survey and drawing instrument body (4) and two curb plates (12) are connected with elevating system respectively, bottom plate (1), roof (30), front bezel (57) and two curb plates (12) enclose into protection chamber (3);
the lifting mechanism comprises a lifting plate (5), a telescopic rod (6), a piston rod (7), an air cylinder (9), a spur gear (10) and two supporting plates (11), wherein the surveying instrument body (4) is fixedly connected to the top wall of the lifting plate (5), the bottom wall of the lifting plate (5) is connected with the top wall of the bottom plate (1) through the telescopic rod (6), the air cylinder (9) is fixedly connected to the top wall of the bottom plate (1), the upper end of the piston rod (7) on the air cylinder (9) is fixedly connected with the bottom wall of the lifting plate (5), the piston rod (7) is provided with a first spur gear (8), the first spur gear (8) is meshed with the spur gear (10), the spur gear (10) is rotationally connected to the front wall of one of the supporting plates (11), and the two supporting plates (11) are fixedly connected to the top wall of the bottom plate (1).
A first recess (13) has been seted up to curb plate (12) lateral wall, second recess (15) has been seted up to another lateral wall of curb plate (12), first recess (13) lateral wall is equipped with second straight-tooth (14), second straight-tooth (14) and spur gear (10) meshing, second recess (15) back wall rotation is connected with rotatory gusset plate (16), rotatory gusset plate (16) are connected through torsional spring (161) and second recess (15) lateral wall, rigid coupling has spacing (17) and extension (18) on rotatory gusset plate (16), extension (18) extend to in protection cavity (3), be equipped with inclined plane (21) on extension (18), spacing hole (19) have been seted up on extension (18), second recess (15) diapire rigid coupling has socket (22), slot (23) have been seted up on socket (22), slot (23) inner wall rigid coupling has elastic buffer layer (24), curb plate (12) lateral wall rigid coupling has stationary blade (28), curb plate (12) lateral wall sliding connection has gleitbretter (25), gleitbretter (25) are connected through first elastic component (27) and stationary blade (28) and spacing piece (26) limit position limit in spacing piece (19).
2. The construction project cost budget assessment device with mapping function according to claim 1, wherein an annular groove (31), a dumping detection cavity (34) and a transmission cavity (35) are formed in the top plate (30), the annular groove (31) is communicated with the outer wall of the top plate (30), the annular groove (31) is arranged around the top plate (30), the dumping detection cavity (34) is communicated with the transmission cavity (35), the transmission cavity (35) is communicated with the bottom wall of the top plate (30) through a channel (36), an annular air bag (32) is fixedly connected to the side wall of the annular groove (31), an air charging device (33) is arranged on the top plate (30), an air charging pipe on the air charging device (33) is connected with the annular air bag (32), a baffle plate (37) is connected to the side wall of the transmission cavity (35) through a second elastic piece (39), a stressed wedge block (38) is fixedly connected to the front wall of the baffle plate (37), an electro-hydraulic guide (43) is filled in the dumping detection cavity (34), an electro-hydraulic guide block (40) is fixedly connected to each side wall of the dumping detection cavity (34), a first conductive block (41) is formed on each side wall (40), and a second conductive block (41) is fixedly connected to the first conductive block (41) The storage battery (55), the air charging device (33) and the second conductive block (42) are electrically connected sequentially through wires, wherein a force application wedge block (29) is fixedly connected to the top wall of one fixing piece (28), and the force application wedge block (29) penetrates through the channel (36) and extends into the transmission cavity (35).
3. The construction project cost budget assessment device with mapping function according to claim 2, wherein one of the wheels (2) is fixedly connected with a first worm wheel (441), a worm (44) is rotationally connected to the bottom plate (1), the lower end of the worm (44) extends to the lower side of the bottom plate (1), the worm (44) is engaged with the first worm wheel (441), the front wall of a rear plate (58) is rotationally connected with a second worm wheel (45), the second worm wheel (45) is engaged with the worm (44), a pushing piece (46) is fixedly connected to the second worm wheel (45), a hand generator (48) is fixedly connected to the top wall of the bottom plate (1), a rotating handle (47) is rotationally connected to the front wall of the second worm wheel (45), the hand generator (48) is connected with the front wall of a storage battery (55) through a rotating shaft (50), the front wall of the rear plate (58) is rotationally connected with a rotating bar (49), the front wall of the rear plate (58) is fixedly connected with a fixed plate (51) through a third rotating bar (52), and the top wall of the bottom plate (1) is fixedly connected with a cleaning bar (52).
4. A construction cost budget assessment device with mapping function according to claim 3, wherein said top wall of said top plate (30) is fixedly connected with a handle ring (54).
5. The construction project cost budget assessment device with the mapping function according to claim 4, wherein friction blocks (20) are fixedly connected to the rotary reinforcing plate (16).
6. The construction cost budget assessment device with mapping function according to claim 5, wherein said conductive liquid (43) is a graphene dispersion.
7. Construction cost budget assessment device with mapping function according to claim 6, characterised in that said cleaning block (53) is a sponge block.
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