CN112696579B

CN112696579B - Building engineering cost on-site mapping device based on BIM technology

Info

Publication number: CN112696579B
Application number: CN202011615615.7A
Authority: CN
Inventors: 赵敏
Original assignee: Tianjin Fanya Engineering Consulting Co ltd
Current assignee: Tianjin Fanya Engineering Consulting Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2022-05-27
Anticipated expiration: 2040-12-30
Also published as: CN112696579A

Abstract

The invention discloses a building engineering cost field mapping device based on a BIM technology, which comprises a tripod, wherein the top of the tripod is provided with a leveling device; through the tripod, the levelling device, pierce the device, force applying device, resetting means, monitoring devices, locking device's cooperation, make surveying and mapping personnel can be quick carry out the leveling operation to joint device, the leveling is fast, time saving and labor saving, and not receive the restriction of surveying personnel leveling experience, the leveling degree of accuracy is high, through joint device, make surveying and mapping personnel can install the surveying instrument on levelling device fast, through stop device, make surveying and mapping personnel can adjust joint device's position height fast after the centering leveling, and then make joint device's position height and surveying personnel's height and use custom looks adaptation, the travelling comfort of using has been increased, the practicality of this building engineering cost on-the-spot mapping device based on BIM technique has been improved.

Description

Building engineering cost on-site mapping device based on BIM technology

Technical Field

The invention relates to the field of construction project cost field mapping devices, in particular to a construction project cost field mapping device based on a BIM technology.

Background

The BIM technology is a datamation tool applied to engineering design, construction and management, has the characteristics of visualization, coordination, simulation, optimization and charting, and particularly shares and transmits the data and the informationization model of a building in the whole life cycle process of project planning, operation and maintenance, so that engineering technicians can correctly understand and efficiently respond to various building information, a foundation for cooperative work is provided for design teams and all building main bodies including buildings and operation units, important functions are played in the aspects of improving production efficiency, saving cost and shortening construction period, and a building engineering cost field mapping device is required to be used for collecting various relevant information data of building facilities in the application of the BIM technology.

Present on-spot mapping device of building engineering cost based on BIM technique mainly comprises tripod and surveying instrument, during the in-service use, at first with the top of surveying instrument bolt fastening at the tripod, then strut the tripod and place in survey and drawing point department, need remove the tripod many times and adjust the adjusting device of surveying instrument self-bring many times after that, until surveying instrument and survey and drawing point centering and be the horizontality, later just can carry out on-the-spot survey and drawing, but, accommodation process is too complicated, waste time and energy, and require than higher to surveying staff's leveling experience, leveling degree of accuracy is poor, and then lead to the relevant information data of the building facility of gathering inaccurate, bigger error, seriously influenced construction's quality and process, consequently need to design a on-the-spot mapping device of building engineering cost based on BIM technique urgent.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems that the prior building engineering cost field mapping device based on the BIM technology in the prior art mainly comprises a tripod and a mapper, when in actual use, firstly, the mapper is fixed at the top of the tripod by bolts, then the tripod is propped open and placed at a mapping point, then the tripod needs to be moved for many times, and an adjusting device carried by the mapper is adjusted for many times until the mapper and the mapping point are aligned and in a horizontal state, and then the field mapping can be carried out, but the adjusting process is too complicated, time and labor are wasted, the leveling experience of a mapping personnel is higher, the leveling accuracy is poor, and further related information data of the collected building facilities are inaccurate, the error is larger, and the quality and the progress of building construction are seriously influenced, the invention aims to provide the building engineering cost field mapping device based on the BIM technology, it can solve the problems in the background art well.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a building engineering cost field mapping device based on BIM technique, includes the tripod, the top of tripod is equipped with levelling device.

Preferably, the tripod comprises a bearing circular table, three bearing support legs are movably connected to the bottom surface of the bearing circular table, the three bearing support legs are uniformly distributed on the bottom surface of the bearing circular table, a tapered hole is formed in the center of the bearing circular table, the inner diameter value of the bottom end of the tapered hole is larger than that of the top end of the tapered hole, an annular groove located at the top end of the tapered hole is formed in the inner wall of the tapered hole, a rubber ring is fixedly embedded in the annular groove, a clamping ring is fixed on the bottom surface of the bearing circular table through a bolt, the top end of the clamping ring is communicated with the bottom end of the tapered hole, and a leveling device is arranged inside the clamping ring.

Preferably, the leveling device comprises a leveling ball table, the bottom end of the leveling ball table is movably inserted into the pressing ring and is in sliding connection with the inner wall of the pressing ring, the top end of the leveling ball table penetrates through the tapered hole, the surface of the leveling ball table is in sliding connection with the inner wall of the tapered hole, the leveling ball table is not in contact with the inner surface of the rubber ring, a penetrating device, a force application device, a reset device, a monitoring device and a limiting device are arranged inside the leveling ball table, a vertical fixing channel is arranged inside the leveling ball table, the ball center of the leveling ball table is located on the central axis of the fixing channel, a lifting strip is movably inserted into the fixing channel, the upper end and the lower end of the lifting strip both extend to the outside of the leveling ball table, the bottom end of the lifting strip is fixedly connected with the laser lamp, fixing ratchet grooves are formed in the left side surface and the right side surface of the lifting strip, a buffer spring is movably sleeved on the outside of the lifting strip, the bottom end of the buffer spring is fixedly connected with the top surface of the laser lamp, the top of buffer spring and the bottom surface fixed connection of leveling ball platform, the top fixedly connected with switching post of lift strip all has seted up the joint ratchet groove on the left and right sides face of switching post, and equal fixedly connected with is directional strip on the face of both sides around the switching post, is equipped with clamping device on the switching post.

Preferably, the puncturing device comprises an action cavity, the action cavity is arranged inside the leveling ball table, the inner wall of the action cavity is in transmission connection with a force application piston through a restoring spring, the force application piston is in sliding connection with the inner wall of the action cavity, a puncturing rod is fixedly inserted on the force application piston, the axial lead of the puncturing rod is overlapped with a radius on the leveling ball table, the left end of the puncturing rod is fixedly connected with a puncturing needle head, the other end of the puncturing needle head extends to the outside of the leveling ball table and is matched with the rubber ring, and a rolling steel ball is movably embedded on the end face of the other end of the puncturing rod.

Preferably, force applying device includes the installation cavity, the installation cavity is seted up in leveling ball platform's inside and is located the right-hand member in action chamber, the right-hand member of pricking the pole extends to the inside of installation cavity, the roll steel ball is located the inside of installation cavity, the rotary rod has been cup jointed in the activity on the inner wall of installation cavity, the fixed swivelling joint in outside of rotary rod has rotatory roller, torque spring has been cup jointed in the outside activity of rotary rod, torque spring's one end and the inner wall fixed connection of installation cavity, torque spring's the other end and the terminal surface fixed connection of rotatory roller, the top fixedly connected with returning face plate of swivelling roller, the left surface and the roll steel ball contact of returning face plate are connected, the outside winding of swivelling roller has the linkage rope, the spliced eye has been seted up on the surface of swivelling roller, be equipped with locking device on the bottom surface of installation cavity inner chamber.

Preferably, the resetting device comprises a fixed cavity, the fixed cavity is arranged inside the leveling table and is positioned on the right side of the installation cavity, a rotating vertical rod is movably sleeved between the upper surface and the lower surface of the inner cavity of the fixed cavity, the outer part of the rotating vertical rod is sequentially fixedly sleeved with a lower take-up pulley and an upper take-up pulley from bottom to top, the outer parts of the lower take-up pulley and the upper take-up pulley are respectively movably sleeved with a lower line blocking flat tube and an upper line blocking flat tube, the left ends of the lower line blocking flat tube and the upper line blocking flat tube are respectively fixedly connected with the left side surface of the inner cavity of the fixed cavity, one end of a linkage rope extends into the inner part of the upper line blocking flat tube and is wound on the outer part of the upper take-up pulley, the outer part of the rotating vertical rod is fixedly sleeved with a driven bevel gear positioned above the upper take-up pulley, the right side surface of the inner cavity of the fixed cavity is movably sleeved with a transmission rod, the left end of the transmission rod is fixedly sleeved with a driving bevel gear, the driving bevel gear is meshed with the driven bevel gear, a reinforcing block is movably sleeved outside the transmission rod, the top end of the reinforcing block is fixedly connected to the top surface of the inner cavity of the fixed cavity, a transmission gear positioned on the right side of the reinforcing block is fixedly sleeved outside the transmission rod, a containing channel is arranged on the top surface of the inner cavity of the fixed cavity, an inserting channel is arranged on the top surface of the inner cavity of the containing channel, a pressing rod is movably inserted inside the inserting channel, the top end of the pressing rod extends to the outside of the leveling ball table and is fixedly connected with a pressing ring, a driving tooth is fixedly connected to the front surface of the pressing rod and is positioned inside the containing channel, the driving tooth is meshed with the transmission gear, a guide rod is movably inserted inside the pressing rod, the bottom end of the guide rod extends to the outside of the pressing rod and is fixedly connected with the bottom surface of the inner cavity of the fixed cavity, a jacking spring is movably sleeved outside the guide rod, and the bottom end of the jacking spring is fixedly connected with the bottom surface of the inner cavity of the fixed cavity, the top end of the jacking spring is fixedly connected with the bottom surface of the pressing rod.

Preferably, monitoring devices includes spherical chamber, spherical chamber is seted up in the inside of leveling table and is located the installation cavity under, spherical chamber's inside activity inlays and is equipped with the light spheroid, the inner wall sliding connection in light spheroid surface and spherical chamber, the dress chamber is inlayed in inlaying that is located its bottom has been seted up to light spheroid inside, the inside fixed dress that inlays the dress chamber is inlayed and is equipped with the counter weight lead, the inspection hole has been seted up at light spheroid's top, fixed perforation has been seted up on the top surface of spherical chamber inner chamber, fixed perforation and locking device and inspection hole homogeneous phase adaptation.

Preferably, the limiting device comprises a cylindrical cavity and a buffer cavity, the cylindrical cavity is arranged inside the leveling ball table and is located at the bottom end of the cylindrical cavity, a guide channel is arranged on the top surface of the cylindrical cavity, a transmission column is movably inserted inside the guide channel, a limiting ring located inside the cylindrical cavity is fixedly sleeved outside the transmission column, the bottom surface of the limiting ring is in contact connection with the bottom surface of the cylindrical cavity, the bottom end of the transmission column penetrates through the cylindrical cavity and extends to the outside of the leveling ball table, a stress ring is fixedly connected to the outside of the buffer spring in a sleeved mode, the buffer cavity is arranged inside the leveling ball table and is located on one side of the cylindrical cavity, the inner wall of the buffer cavity is in transmission connection with a pushing piston through a compression spring, the pushing piston is in sliding connection with the inner wall of the buffer cavity, a limiting position is fixedly connected to the other side of the pushing piston, the other end of the limiting ratchet extends to the inside of the fixed channel and is in one-way meshed with a fixed ratchet groove, the pushing piston is fixedly connected with a linkage line, the other end of the linkage line extends into the cylindrical cavity, penetrates through the transmission column and is fixedly connected with the inner wall of the cylindrical cavity, and the linkage line is movably inserted on the transmission column.

Preferably, the latch device includes the switching dish, fixedly connected with surveying instrument on the top surface of switching dish, the socket hole has been seted up on the bottom surface of switching dish, directional groove has been seted up on the inner wall of socket hole, the top activity of switching post alternates in the inside of socket hole and its top surface is connected with the top surface contact of socket hole inner chamber, directional strip activity is pegged graft in the inside of directional groove, the joint chamber has been seted up to the inside of switching dish, the inner wall in joint chamber is connected with the joint piston through joint spring transmission, the inner wall sliding connection in joint piston and joint chamber, fixedly connected with joint ratchet on the another side of joint piston, the other end of joint ratchet extends to the inside of socket hole and one-way meshes with joint ratchet groove, fixedly connected with tractive rope on the joint piston, the other end of tractive rope extends to the outside and the fixedly connected with tractive ring of switching dish.

Preferably, the locking device comprises a positioning vertical cylinder, the bottom end of the positioning vertical cylinder is fixedly connected to the bottom surface of the inner cavity of the installation cavity, the top surface of the inner cavity of the positioning vertical cylinder is connected with a lifting piston through a lifting spring in a transmission manner, the lifting piston is connected with the inner wall of the positioning vertical cylinder in a sliding manner, the top surface of the lifting piston is fixedly connected with a limiting column, the top end of the limiting column extends to the outside of the positioning vertical cylinder and is matched with the insertion hole, the inner wall of the positioning vertical cylinder is fixedly connected with a positioning ring, the bottom surface of the lifting piston is connected with the top surface of the positioning ring in a contact manner, the bottom surface of the inner cavity of the positioning vertical cylinder is connected with a pull-down piston through a pull-down spring in a transmission manner, the bottom end of the detection rod penetrates through a fixed perforation and is movably inserted into the detection hole, a transmission rope is fixedly connected between the lifting piston and the pull-down piston, and a transmission line is fixedly connected to the top surface of the pull-down piston, fixedly connected with wire wheel on the inner wall of promotion spring, the other end of drive line is walked around the wire wheel and is extended to the inside of keeping off the flat pipe of line down and twine the outside of take-up pulley under.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

through the matching of the tripod, the leveling device, the puncturing device, the force application device, the reset device, the monitoring device and the locking device, surveying and mapping personnel can quickly level the clamping device, the leveling speed is high, time and labor are saved, the limitation of the leveling experience of drawing personnel is avoided, the leveling accuracy is high, thereby leading surveying and mapping personnel to acquire accurate relevant information data, being beneficial to improving the quality of building construction and promoting the progress of building construction, through the clamping device, a surveying and mapping personnel can quickly install the surveying and mapping instrument on the leveling device, through the limiting device, the surveying and mapping personnel can quickly adjust the position height of the clamping device after centering and leveling, and then make latch device's position height and surveying personnel's height and use custom looks adaptation, increased the travelling comfort of using, improved this on-the-spot mapping device of building engineering cost based on BIM technique's practicality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the leveling device shown in FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of a portion of the structure of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the puncturing device of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the force applying apparatus of FIG. 3 according to the present invention;

FIG. 6 is a schematic structural diagram of the resetting device of FIG. 3 according to the present invention;

FIG. 7 is a schematic diagram of the internal structure of the monitoring device of FIG. 3 according to the present invention;

FIG. 8 is a schematic view of the structure of the limiting device of FIG. 2 according to the present invention;

FIG. 9 is a schematic view of the internal structure of the clamping device of FIG. 1 according to the present invention;

FIG. 10 is a cross-sectional view taken at A-A of FIG. 9 in accordance with the present invention;

FIG. 11 is a schematic view showing the internal structure of the locking device of FIG. 5 according to the present invention.

The reference numbers in the figures illustrate:

1. a tripod; 11. a bearing circular table; 12. a load-bearing leg; 13. a tapered bore; 14. an annular groove; 15. a rubber ring; 16. a compression ring; 2. a leveling device; 21. leveling the table; 22. a fixed channel; 23. a lifting bar; 24. a laser light; 25. fixing the ratchet groove; 26. a buffer spring; 27. a transfer column; 28. clamping a ratchet groove; 29. an orientation bar; 3. a puncturing device; 31. an action cavity; 32. a return spring; 33. a force application piston; 34. piercing the rod; 35. piercing a needle; 36. rolling the steel ball; 4. a force application device; 40. a mounting cavity; 41. rotating the rod; 42. a rotating roller; 43. a torsion spring; 44. a turnover plate; 45. a linkage rope; 46. inserting holes; 5. a resetting device; 500. pressing a ring; 501. a fixed cavity; 502. rotating the vertical rod; 503. a lower take-up pulley; 504. a lower wire blocking flat pipe; 505. an upper take-up pulley; 506. an upper wire blocking flat pipe; 507. a driven bevel gear; 508. a transmission rod; 509. a drive bevel gear; 510. a reinforcing block; 511. a transmission gear; 512. a plug channel; 513. a receiving channel; 514. a pressing lever; 515. a drive tooth; 516. a guide bar; 517. a jacking spring; 6. a monitoring device; 60. a spherical cavity; 61. a light sphere; 62. embedding a cavity; 63. a counterweight lead block; 64. a detection hole; 65. fixing the through hole; 7. a limiting device; 70. a cylindrical cavity; 71. a guide channel; 72. a drive post; 73. a limiting ring; 74. a stress ring; 75. a buffer chamber; 76. a compression spring; 77. pushing the piston; 78. a limiting ratchet; 79. a linkage line; 8. a clamping device; 80. a surveying instrument; 81. a switching disk; 82. a socket hole; 83. a directional tank; 84. a clamping cavity; 85. clamping a spring; 86. clamping the piston; 87. clamping the ratchet; 88. a pulling rope; 89. a traction ring; 9. a locking device; 90. positioning the vertical cylinder; 91. a lift spring; 92. a lift piston; 93. a limiting column; 94. positioning a ring; 95. a pull-down spring; 96. pulling the piston down; 97. a detection lever; 98. a drive rope; 99. a drive line; 900. a wire guide wheel.

Detailed Description

The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; rather than all embodiments. Based on the embodiments of the invention; all other embodiments obtained by a person of ordinary skill in the art without making any creative effort; all fall within the scope of protection of the present invention.

Referring to fig. 1-11, a building engineering cost field mapping device based on the BIM technology includes a tripod 1, and a leveling device 2 is disposed on the top of the tripod 1.

The tripod 1 comprises a bearing circular table 11, three bearing support legs 12 are movably connected to the bottom surface of the bearing circular table 11, the three bearing support legs 12 are uniformly distributed on the bottom surface of the bearing circular table 11, a tapered hole 13 is formed in the center of the bearing circular table 11, the inner diameter value of the bottom end of the tapered hole 13 is larger than that of the top end of the tapered hole, an annular groove 14 located at the top end of the tapered hole 13 is formed in the inner wall of the tapered hole 13, a rubber ring 15 is fixedly embedded in the annular groove 14, a pressing ring 16 is fixed on the bottom surface of the bearing circular table 11 through a bolt, the top end of the pressing ring 16 is communicated with the bottom end of the tapered hole 13, and a leveling device 2 is arranged in the pressing ring 16.

The leveling device 2 comprises a leveling ball table 21, the bottom end of the leveling ball table 21 is movably inserted in the pressing ring 16 and is in sliding connection with the inner wall of the pressing ring, the top end of the leveling ball table 21 penetrates through the tapered hole 13, the surface of the leveling ball table 21 is in sliding connection with the inner wall of the tapered hole 13, the leveling ball table 21 is not in contact with the inner surface of the rubber ring 15, the leveling ball table 21 is internally provided with a penetrating device 3, a force application device 4, a reset device 5, a monitoring device 6 and a limiting device 7, the leveling ball table 21 is internally provided with a vertical fixed channel 22, the center of a ball on the leveling ball table 21 is positioned on the central axis of the fixed channel 22, the fixed channel 22 is movably inserted with a lifting bar 23, the upper end and the lower end of the lifting bar 23 both extend to the outside of the leveling ball table 21, the bottom end of the lifting bar 23 is fixedly connected with a laser lamp 24, the left side face and the right side face of the lifting bar 23 are both provided with fixed ratchet grooves 25, the outside activity of lifting strip 23 has cup jointed buffer spring 26, buffer spring 26's bottom and the top surface fixed connection of laser lamp 24, buffer spring 26's top and the bottom surface fixed connection of leveling ball platform 21, lifting strip 23's top fixedly connected with switching post 27, all seted up joint ratchet groove 28 on the both sides face of switching post 27, all fixedly connected with directional strip 29 on the both sides face of front and back of switching post 27, be equipped with latch device 8 on the switching post 27.

The puncturing device 3 comprises an action cavity 31, the action cavity 31 is arranged in the leveling ball table 21, the inner wall of the action cavity 31 is in transmission connection with a force application piston 33 through a restoring spring 32, the force application piston 33 is in sliding connection with the inner wall of the action cavity 31, a puncturing rod 34 is fixedly inserted on the force application piston 33, the axial lead of the puncturing rod 34 is overlapped with one radius on the leveling ball table 21, the left end of the puncturing rod 34 is fixedly connected with a puncturing needle head 35, the other end of the puncturing needle head 35 extends to the outside of the leveling ball table 21 and is matched with the rubber ring 15, and a rolling steel ball 36 is movably embedded on the end face of the other end of the puncturing rod 34.

The force application device 4 comprises a mounting cavity 40, the mounting cavity 40 is arranged inside the leveling ball table 21 and located at the right end of the action cavity 31, the right end of the penetrating rod 34 extends to the inside of the mounting cavity 40, the rolling steel ball 36 is located inside the mounting cavity 40, a rotating rod 41 is movably sleeved on the inner wall of the mounting cavity 40, a rotating roller 42 is fixedly sleeved on the outside of the rotating rod 41, a torsion spring 43 is movably sleeved on the outside of the rotating rod 41, one end of the torsion spring 43 is fixedly connected with the inner wall of the mounting cavity 40, the other end of the torsion spring 43 is fixedly connected with the end face of the rotating roller 42, a turnover plate 44 is fixedly connected to the top of the rotating roller 42, the left side face of the turnover plate 44 is in contact connection with the rolling steel ball 36, a linkage rope 45 is wound on the outside of the rotating roller 42, a plug hole 46 is formed in the surface of the rotating roller 42, and a locking device 9 is arranged on the bottom face of the inner cavity of the mounting cavity 40.

The resetting device 5 comprises a fixed cavity 501, the fixed cavity 501 is arranged in the leveling ball table 21 and is positioned on the right side of the installation cavity 40, a rotary vertical rod 502 is movably sleeved between the upper surface and the lower surface of the inner cavity of the fixed cavity 501, the outer part of the rotary vertical rod 502 is sequentially fixedly sleeved with a lower take-up pulley 503 and an upper take-up pulley 505 from bottom to top, the outer parts of the lower take-up pulley 503 and the upper take-up pulley 505 are respectively movably sleeved with a lower wire blocking flat tube 504 and an upper wire blocking flat tube 506, the left ends of the lower wire blocking flat tube 504 and the upper wire blocking flat tube 506 are respectively and fixedly connected with the left side surface of the inner cavity of the fixed cavity 501, one end of a linkage rope 45 extends to the inner part of the upper wire blocking flat tube 506 and is wound on the outer part of the upper take-up pulley 505, a driven bevel gear 507 positioned above the upper take-up pulley 505 is fixedly sleeved on the outer part of the rotary vertical rod 502, a drive bevel gear 508 is movably sleeved on the right side surface of the inner cavity of the fixed cavity 501, a drive transmission rod 509 is fixedly sleeved with the left end of the drive bevel gear 509, the driving bevel gear 509 is meshed with the driven bevel gear 507, the outside of the transmission rod 508 is movably sleeved with a reinforcing block 510, the top end of the reinforcing block 510 is fixedly connected to the top surface of the inner cavity of the fixed cavity 501, the outside of the transmission rod 508 is fixedly sleeved with a transmission gear 511 positioned on the right side of the reinforcing block 510, the top surface of the inner cavity of the fixed cavity 501 is provided with an accommodating channel 513, the top surface of the inner cavity of the accommodating channel 513 is provided with an inserting channel 512, the inside of the inserting channel 512 is movably inserted with a pressing rod 514, the top end of the pressing rod 514 extends to the outside of the leveling ball table 21 and is fixedly connected with a pressing ring 500, the pressing ring 500 is movably sleeved on the outside of the lifting bar 23, the front surface of the pressing rod 514 is fixedly connected with a driving tooth 515, the driving tooth 515 is positioned inside the accommodating channel 513, the driving tooth 515 is meshed with the transmission gear 511, the inside of the pressing rod 514 is movably inserted with a guide rod 516, the bottom end of the guide rod 516 extends to the outside of the pressing rod 514 and is fixedly connected with the bottom surface of the inner cavity of the fixed cavity 501, the outside activity of guide bar 516 has cup jointed jacking spring 517, and the bottom of jacking spring 517 and the bottom surface fixed connection of fixed chamber 501 inner chamber, the top of jacking spring 517 and the bottom surface fixed connection who presses depression bar 514.

The monitoring device 6 comprises a spherical cavity 60, the spherical cavity 60 is arranged inside the leveling ball table 21 and is located right below the installation cavity 40, a light ball 61 is movably embedded inside the spherical cavity 60, the surface of the light ball 61 is in sliding connection with the inner wall of the spherical cavity 60, an embedded cavity 62 located at the bottom of the light ball 61 is arranged inside the light ball 61, a counterweight lead block 63 is fixedly embedded inside the embedded cavity 62, a detection hole 64 is formed in the top of the light ball 61, a fixing through hole 65 is formed in the top surface of the inner cavity of the spherical cavity 60, and the fixing through hole 65 is matched with the locking device 9 and the detection hole 64 in a homogeneous phase.

The limiting device 7 comprises a cylindrical cavity 70 and a buffer cavity 75, the cylindrical cavity 70 is arranged inside the leveling ball table 21 and is located at the bottom end of the cylindrical cavity, a guide channel 71 is arranged on the top surface of the inner cavity of the cylindrical cavity 70, a transmission column 72 is movably inserted inside the guide channel 71, a limiting ring 73 located inside the cylindrical cavity 70 is fixedly sleeved outside the transmission column 72, the bottom surface of the limiting ring 73 is in contact connection with the bottom surface of the inner cavity of the cylindrical cavity 70, the bottom end of the transmission column 72 penetrates through the cylindrical cavity 70 and extends to the outside of the leveling ball table 21 and is fixedly connected with a stress ring 74, the stress ring 74 is movably sleeved outside the buffer spring 26, the buffer cavity 75 is arranged inside the leveling ball table 21 and is located at one side of the cylindrical cavity 70, the inner wall of the buffer cavity 75 is in transmission connection with a pushing piston 77 through a compression spring 76, the pushing piston 77 is in sliding connection with the inner wall of the buffer cavity 75, a limiting ratchet 78 is fixedly connected to the other side of the pushing piston 77, the other end of the limiting ratchet 78 extends to the inside of the fixed channel 22 and is meshed with the fixed ratchet groove 25 in a one-way mode, a linkage line 79 is fixedly connected to the pushing piston 77, the other end of the linkage line 79 extends to the inside of the cylindrical cavity 70 and penetrates through the transmission column 72 and is fixedly connected with the inner wall of the cylindrical cavity 70, and the linkage line 79 is movably inserted in the transmission column 72.

The clamping device 8 comprises an adapter plate 81, a surveying instrument 80 is fixedly connected to the top surface of the adapter plate 81, a socket hole 82 is formed in the bottom surface of the adapter plate 81, a directional groove 83 is formed in the inner wall of the socket hole 82, the top end of the adapter column 27 movably penetrates into the socket hole 82, the top surface of the adapter column is in contact connection with the top surface of the inner cavity of the socket hole 82, a directional strip 29 is movably inserted into the directional groove 83, a clamping cavity 84 is formed in the adapter plate 81, the inner wall of the clamping cavity 84 is connected with a clamping piston 86 in a transmission mode through a clamping spring 85, the clamping piston 86 is in sliding connection with the inner wall of the clamping cavity 84, a clamping ratchet 87 is fixedly connected to the other surface of the clamping piston 86, the other end of the clamping ratchet 87 extends into the socket hole 82 and is in one-way meshed with the clamping ratchet groove 28, a pulling rope 88 is fixedly connected to the clamping piston 86, and the other end of the pulling rope 88 extends to the outer portion of the adapter plate 81 and is fixedly connected with a pulling ring 89.

The locking device 9 comprises a positioning vertical cylinder 90, the bottom end of the positioning vertical cylinder 90 is fixedly connected to the bottom surface of the inner cavity of the installation cavity 40, the top surface of the inner cavity of the positioning vertical cylinder 90 is in transmission connection with a lifting piston 92 through a lifting spring 91, the lifting piston 92 is in sliding connection with the inner wall of the positioning vertical cylinder 90, the top surface of the lifting piston 92 is fixedly connected with a limiting column 93, the top end of the limiting column 93 extends to the outside of the positioning vertical cylinder 90 and is matched with the insertion hole 46, the inner wall of the positioning vertical cylinder 90 is fixedly connected with a positioning ring 94, the bottom surface of the lifting piston 92 is in contact connection with the top surface of the positioning ring 94, the bottom surface of the inner cavity of the positioning vertical cylinder 90 is in transmission connection with a pull-down piston 96 through a pull-down spring 95, the bottom surface of the pull-down piston 96 is fixedly connected with a detection rod 97, the bottom end of the detection rod 97 passes through the fixing through hole 65 and is movably inserted in the detection hole 64, and a transmission rope 98 is fixedly connected between the lifting piston 92 and the pull-down piston 96, fixedly connected with drive line 99 on the top surface of drop-down piston 96 promotes fixedly connected with wire wheel 900 on the inner wall of spring 91, and the other end of drive line 99 walks around wire wheel 900 and extends to the inside of lower flat pipe 504 of keeping off the line and twines the outside at take-up pulley 503 down.

The working principle is as follows:

firstly, the length of the supporting leg 12 is adjusted, then the supporting leg 12 is turned outwards, then the tripod 1 is erected above the surveying point, then the pressing rod 514 is pressed by the pressing ring 500, then the pressing rod 514 moves downwards under the pressure and drives the transmission rod 508 to rotate by the meshing action of the driving tooth 515 and the transmission gear 511, then the transmission rod 508 drives the rotating vertical rod 502 to rotate by the meshing action of the driving bevel gear 509 and the driven bevel gear 507, then the rotating vertical rod 502 drives the lower take-up pulley 503 and the upper take-up pulley 505 to rotate, then the linkage rope 45 is wound on the outer part of the upper take-up pulley 505, then the linkage rope 45 is released from the outer part of the rotating roller 42 and drives the rotating roller 42 to rotate clockwise, then the rotating roller 42 drives the turning plate 44 to turn clockwise, then the force application piston 33 drives the penetrating needle 35 and the rolling steel ball 36 to move rightwards by the penetrating rod 34 under the elastic repulsive force of the restoring spring 32, then the pricking needle 35 moves out of the rubber ring 15, the restriction of the leveling device 2 is released, at the same time, the transmission line 99 winds and pulls the pull-down piston 96 upwards towards the outside of the take-up reel 503, then the pull-down piston 96 carries the detection rod 97 upwards, meanwhile, the transmission rope 98 moves upwards and gradually becomes loose, then the lifting piston 92 carries the limit column 93 upwards under the action of the elastic pulling force of the lifting spring 91, then the top end of the limit column 93 slides on the surface of the rotating roller 42, then the bottom end of the detection rod 97 completely moves out of the inside of the detection hole 64, the restriction of the light ball 61 is released, then the light ball 61 swings with the center of the ball as the center under the action of the gravity of the counterweight lead block 63 until the detection hole 64 is in a vertically upward state, then the rolling steel ball 36 is separated from the turnover plate 44, then the inserting hole 46 is gradually aligned with the top end of the limit column 93, when the top end of the limit post 93 is aligned with the plug hole 46, the lifting piston 92 drives the limit post 93 to move upwards under the action of the elastic force of the lifting spring 91, then the top end of the limit post 93 is inserted into the plug hole 46, the rotating roller 42 and the turnover plate 44 are fixed, at this time, the bottom surface of the pressing ring 500 is in contact connection with the top surface of the leveling ball table 21, then the pressing ring 500 is loosened, then the pressing rod 514 drives the driving tooth 515 and the pressing ring 500 to move upwards under the action of the jacking force of the jacking spring 517, simultaneously the linkage rope 45 is released from the outer part of the upper take-up pulley 505, the driving wire 99 is released from the outer part of the lower take-up pulley 503, then the pull-down piston 96 drives the detection rod 97 to move downwards under the action of the elastic pulling force of the pull-down spring 95 until the bottom end of the detection rod 97 is in sliding connection with the surface of the light ball 61, then the driving rope 98 is in a stretched state, and then the leveling device 2 swings around the center of the ball table 21 under the action of the self gravity and the gravity of the limit device 7, in the process, the light ball 61 rotates relative to the leveling table 21 under the action of the gravity of the counterweight lead 63, so that the detection hole 64 is always in a vertically upward state, then the fixed through hole 65 is aligned with the detection hole 64 in the swinging process of the leveling table 21, then the pull-down piston 96 carries the detection rod 97 to be instantly inserted into the detection hole 64 under the action of the elastic pulling force of the pull-down spring 95, meanwhile, the pull-down piston 96 pulls the limiting column 93 to instantly move downwards through the transmission rope 98 and the lifting piston 92 and is separated from the inserting hole 46, then the rotating roller 42 is released, then the rotating roller 42 applies the force to the rolling steel ball 36 through the overturning plate 44 under the action of the torsion force of the torsion spring 43, then the rolling steel ball 36 instantly pierces the rubber ring 15 through the piercing rod 34 and the piercing needle head 35 under the action of the striking force, then the leveling table 21 is fixed, and at the moment, the top surface of the leveling table 21 is in a horizontal state, completing the leveling work, then moving the building construction cost on-site mapping device based on the BIM technology, locating the light spot of the laser lamp 24 on the ground at the mapping point, completing the centering work, then inserting the switching column 27 into the bearing hole 82 and inserting the orientation strip 29 into the orientation groove 83, then applying pressure to the clamping ratchet 87 by the switching column 27, then moving the clamping ratchet 87 towards the inside of the clamping cavity 84 under the action of the pressure, then aligning the end of the clamping ratchet 87 with the clamping ratchet groove 28, then inserting the clamping piston 86 into the clamping ratchet groove 28 with the clamping ratchet 87 under the action of the clamping spring 85, fixing the clamping device 8 and the leveling device 2 together, then lifting the force receiving ring 74 upwards, then applying bending force to the linkage line 79 by the transmission column 72 by the force receiving ring 74, then bending the linkage line 79 upwards and pulling the pushing piston 77, then moving the pushing piston 77 towards the inside of the buffer cavity 75 with the limit ratchet 78 and separating from the fixing ratchet groove 25, then the laser lamp 24 drives the latch device 8 to move upwards to the highest point position through the lifting bar 23 and the switching column 27 under the action of the elastic force of the buffer spring 26, then the stress ring 74 is loosened, then the pushing piston 77 drives the limit ratchet 78 to insert into the corresponding fixed ratchet groove 25 under the action of the elastic force of the compression spring 76, the lifting bar 23 is clamped in a one-way mode, and then the lifting bar 23 is pulled downwards through the laser lamp 24 according to own habits and heights until the position height of the latch device 8 meets the use requirements.

The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a building engineering cost is at scene mapping device based on BIM technique, includes tripod (1), its characterized in that: the top of the tripod (1) is provided with a leveling device (2);

the tripod (1) comprises a bearing circular table (11), three bearing legs (12) are movably connected to the bottom surface of the bearing circular table (11), the three bearing legs (12) are uniformly distributed on the bottom surface of the bearing circular table (11), a tapered hole (13) is formed in the center of the bearing circular table (11), the inner diameter value of the bottom end of the tapered hole (13) is larger than that of the top end of the tapered hole, an annular groove (14) located at the top end of the tapered hole is formed in the inner wall of the tapered hole (13), a rubber ring (15) is fixedly embedded in the annular groove (14), a pressing ring (16) is fixed on the bottom surface of the bearing circular table (11) through a bolt, the top end of the pressing ring (16) is communicated with the bottom end of the tapered hole (13), and a leveling device (2) is arranged in the pressing ring (16);

the leveling device (2) comprises a leveling ball table (21), the bottom end of the leveling ball table (21) is movably inserted in the compression ring (16) and is in sliding connection with the inner wall of the compression ring, the top end of the leveling ball table (21) penetrates through the tapered hole (13), the surface of the leveling ball table (21) is in sliding connection with the inner wall of the tapered hole (13), the leveling ball table (21) is not in contact with the inner surface of the rubber ring (15), a penetrating device (3), a force application device (4), a reset device (5), a monitoring device (6) and a limiting device (7) are arranged in the leveling ball table (21), a vertical fixing channel (22) is formed in the leveling ball table (21), the center of a ball on the leveling ball table (21) is located on the central axis of the fixing channel (22), a lifting strip (23) is movably inserted in the fixing channel (22), and the upper end and the lower end of the lifting strip (23) extend to the outside of the leveling ball table (21), bottom fixedly connected with laser lamp (24) of lifter bar (23), fixed ratchet groove (25) have all been seted up on the left and right sides face of lifter bar (23), buffer spring (26) have been cup jointed in the outside activity of lifter bar (23), the bottom of buffer spring (26) and the top surface fixed connection of laser lamp (24), the top of buffer spring (26) and the bottom surface fixed connection of leveling ball platform (21), the top fixedly connected with switching post (27) of lifter bar (23), joint ratchet groove (28) have all been seted up on the left and right sides face of switching post (27), equal fixedly connected with directional strip (29) on the front and back both sides face of switching post (27), be equipped with latch device (8) on switching post (27).

2. The BIM technology-based construction project cost field mapping device according to claim 1, wherein: the device (3) of stinging is including acting chamber (31), the inside at leveling ball platform (21) is seted up in acting chamber (31), the inner wall of acting chamber (31) is connected with application of force piston (33) through reset spring (32) transmission, application of force piston (33) and the inner wall sliding connection of acting chamber (31), fixed the grafting has on application of force piston (33) to sting pole (34), the axial lead of pricking pole (34) and a radius coincidence on leveling ball platform (21), the left end fixedly connected with of pricking pole (34) pierces syringe needle (35), the other end of pricking syringe needle (35) extends to the outside of leveling ball platform (21) and with rubber ring (15) looks adaptation, it inlays on the terminal surface of the pole (34) other end and is equipped with rolling steel ball (36).

3. The BIM technology-based construction project cost field mapping device according to claim 1, wherein: the force application device (4) comprises a mounting cavity (40), the mounting cavity (40) is arranged inside the leveling ball table (21) and is located at the right end of the action cavity (31), the right end of the penetrating rod (34) extends to the inside of the mounting cavity (40), the rolling steel ball (36) is located inside the mounting cavity (40), a rotating rod (41) is movably sleeved on the inner wall of the mounting cavity (40), a rotating roller (42) is fixedly sleeved outside the rotating rod (41), a torsion spring (43) is movably sleeved outside the rotating rod (41), one end of the torsion spring (43) is fixedly connected with the inner wall of the mounting cavity (40), the other end of the torsion spring (43) is fixedly connected with the end face of the rotating roller (42), a turnover plate (44) is fixedly connected to the top of the rotating roller (42), the left side face of the turnover plate (44) is connected with the rolling steel ball (36) in a contact manner, and a linkage rope (45) is wound outside the rotating roller (42), the surface of the rotating roller (42) is provided with a splicing hole (46), and the bottom surface of the inner cavity of the mounting cavity (40) is provided with a locking device (9).

4. The BIM technology-based construction project cost field mapping device according to claim 1, wherein: the reset device (5) comprises a fixed cavity (501), the fixed cavity (501) is arranged inside the leveling ball table (21) and is positioned on the right side of the installation cavity (40), a rotary vertical rod (502) is movably sleeved between the upper surface and the lower surface of the inner cavity of the fixed cavity (501), the outer part of the rotary vertical rod (502) is fixedly sleeved with a lower take-up pulley (503) and an upper take-up pulley (505) from bottom to top in sequence, the outer parts of the lower take-up pulley (503) and the upper take-up pulley (505) are respectively and movably sleeved with a lower baffle flat tube (504) and an upper baffle flat tube (506), the left ends of the lower baffle flat tube (504) and the upper baffle flat tube (506) are respectively and fixedly connected with the left side surface of the inner cavity of the fixed cavity (501), one end of a linkage rope (45) extends to the inner part of the upper baffle flat tube (506) and is wound on the outer part of the upper take-up pulley (505), a driven bevel gear (507) positioned above the upper take-up pulley (505) is fixedly sleeved on the outer part of the rotary vertical rod (502), a transmission rod (508) is movably sleeved on the right side surface of the inner cavity of the fixed cavity (501), a driving bevel gear (509) is fixedly sleeved at the left end of the transmission rod (508), the driving bevel gear (509) is meshed with a driven bevel gear (507), a reinforcing block (510) is movably sleeved outside the transmission rod (508), the top end of the reinforcing block (510) is fixedly connected to the top surface of the inner cavity of the fixed cavity (501), a transmission gear (511) positioned on the right side of the reinforcing block (510) is fixedly sleeved outside the transmission rod (508), an accommodating channel (513) is arranged on the top surface of the inner cavity of the fixed cavity (501), an inserting channel (512) is arranged on the top surface of the inner cavity of the accommodating channel (513), a pressing rod (514) is movably inserted inside the inserting channel (512), the top end of the pressing rod (514) extends to the outside of the leveling ball table (21) and is fixedly connected with a pressing ring (500), a driving tooth (515) is fixedly connected to the front surface of the pressing rod (514), drive tooth (515) are located the inside that holds passageway (513), drive tooth (515) and drive gear (511) meshing, the inside activity of pressing depression bar (514) is pegged graft and is had guide bar (516), the bottom of guide bar (516) extend to the outside of pressing depression bar (514) and with the bottom surface fixed connection of fixed chamber (501) inner chamber, jacking spring (517) have been cup jointed in the outside activity of guide bar (516), the bottom of jacking spring (517) and the bottom surface fixed connection of fixed chamber (501) inner chamber, the top of jacking spring (517) and the bottom surface fixed connection of pressing depression bar (514).

5. The BIM technology-based construction project cost field mapping device according to claim 1, wherein: monitoring devices (6) include spherical chamber (60), spherical chamber (60) are seted up in the inside of leveling ball platform (21) and are located installation cavity (40) under, the inside activity of spherical chamber (60) is inlayed and is equipped with light spheroid (61), the surface of light spheroid (61) and the inner wall sliding connection of spherical chamber (60), the inside of light spheroid (61) is seted up and is located inlaying dress chamber (62) of its bottom, the inside of inlaying dress chamber (62) is fixed to be inlayed and is equipped with counter weight lead (63), inspection hole (64) have been seted up at the top of light spheroid (61), fixed perforation (65) have been seted up on the top surface of spherical chamber (60) inner chamber, fixed perforation (65) and locking device (9) and inspection hole (64) homogeneous phase adaptation.

6. The BIM technology-based construction project cost field mapping device according to claim 1, wherein: the limiting device (7) comprises a cylindrical cavity (70) and a buffer cavity (75), the cylindrical cavity (70) is arranged inside the leveling ball table (21) and located at the bottom end of the cylindrical cavity, a guide channel (71) is arranged on the top surface of the inner cavity of the cylindrical cavity (70), a transmission column (72) is movably inserted into the guide channel (71), a limiting ring (73) located inside the cylindrical cavity (70) is fixedly sleeved outside the transmission column (72), the bottom surface of the limiting ring (73) is in contact connection with the bottom surface of the inner cavity of the cylindrical cavity (70), the bottom end of the transmission column (72) penetrates through the cylindrical cavity (70) and extends to the outside of the leveling ball table (21) and is fixedly connected with a stress ring (74), the stress ring (74) is movably sleeved outside the buffer spring (26), the buffer cavity (75) is arranged inside the leveling ball table (21) and located at one side of the cylindrical cavity (70), and the inner wall of the buffer cavity (75) is connected with a pushing piston (77) through a compression spring (76) for transmission, the inner wall sliding connection of propelling movement piston (77) and cushion chamber (75), spacing ratchet (78) of fixedly connected with on the another side of propelling movement piston (77), the other end of spacing ratchet (78) extend to the inside of fixed passage (22) and with fixed ratchet groove (25) one-way meshing, fixedly connected with linkage line (79) on propelling movement piston (77), the other end of linkage line (79) extends to the inside of cylindricality chamber (70) and runs through transmission post (72) and with the inner wall fixed connection of cylindricality chamber (70), linkage line (79) activity alternate on transmission post (72).

7. The BIM technology-based construction project cost field mapping device according to claim 1, wherein: the clamping device (8) comprises an adapter disc (81), a surveying instrument (80) is fixedly connected to the top surface of the adapter disc (81), a bearing hole (82) is formed in the bottom surface of the adapter disc (81), a directional groove (83) is formed in the inner wall of the bearing hole (82), the top end of the adapter column (27) is movably inserted into the bearing hole (82), the top surface of the adapter column is in contact connection with the top surface of the inner cavity of the bearing hole (82), a directional strip (29) is movably inserted into the directional groove (83), a clamping cavity (84) is formed in the adapter disc (81), the inner wall of the clamping cavity (84) is in transmission connection with a clamping piston (86) through a clamping spring (85), the clamping piston (86) is in sliding connection with the inner wall of the clamping cavity (84), a clamping ratchet (87) is fixedly connected to the other side of the clamping piston (86), the other end of the clamping ratchet (87) extends into the bearing hole (82) and is in one-way meshed with a clamping ratchet groove (28), a pulling rope (88) is fixedly connected to the clamping piston (86), and the other end of the pulling rope (88) extends to the outside of the adapter plate (81) and is fixedly connected with a pulling ring (89).

8. The BIM technology-based construction project cost field mapping device according to claim 3, wherein: the locking device (9) comprises a positioning vertical cylinder (90), the bottom end of the positioning vertical cylinder (90) is fixedly connected to the bottom surface of the inner cavity of the installation cavity (40), the top surface of the inner cavity of the positioning vertical cylinder (90) is connected with a lifting piston (92) through a lifting spring (91) in a transmission manner, the lifting piston (92) is in sliding connection with the inner wall of the positioning vertical cylinder (90), the top surface of the lifting piston (92) is fixedly connected with a limiting column (93), the top end of the limiting column (93) extends to the outside of the positioning vertical cylinder (90) and is matched with the insertion hole (46), the inner wall of the positioning vertical cylinder (90) is fixedly connected with a positioning ring (94), the bottom surface of the lifting piston (92) is in contact connection with the top surface of the positioning ring (94), the bottom surface of the inner cavity of the positioning vertical cylinder (90) is connected with a pull-down piston (96) through a pull-down spring (95) in a transmission manner, and the bottom surface of the pull-down piston (96) is fixedly connected with a detection rod (97), the bottom of test bar (97) passes fixed perforation (65) and the inside of activity grafting in inspection hole (64), fixedly connected with driving rope (98) between promotion piston (92) and drop-down piston (96), fixedly connected with driving line (99) on the top surface of drop-down piston (96), fixedly connected with wire wheel (900) on the inner wall of promotion spring (91), wire wheel (900) are walked around and extend to the inside of keeping off flat pipe of line (504) down and the outside of twining take-up pulley (503) down to the other end of driving line (99).