CN112856157A - High stability building construction BIM measuring device - Google Patents
High stability building construction BIM measuring device Download PDFInfo
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- CN112856157A CN112856157A CN202011625653.0A CN202011625653A CN112856157A CN 112856157 A CN112856157 A CN 112856157A CN 202011625653 A CN202011625653 A CN 202011625653A CN 112856157 A CN112856157 A CN 112856157A
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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
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/242—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by spreading of the legs
- F16M11/245—Members limiting spreading of legs, e.g. "umbrella legs"
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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
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/242—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by spreading of the legs
- F16M11/247—Members preventing slipping of the feet
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
Abstract
The invention discloses a high-stability building construction BIM measuring device, which relates to the technical field of construction measuring equipment and comprises a measuring host, a supporting frame, supporting legs and an auxiliary frame. According to the invention, the measuring host is used for measuring a building construction site, the supporting frame supports the measuring host, the supporting leg supports the top plate, the expansion angle of the supporting leg is adjusted, the height and the inclination angle of the measuring host can be adjusted, the operation is convenient and fast, the auxiliary frame is used for supporting and limiting the supporting leg in an auxiliary mode, the stability of the supporting leg can be effectively enhanced, the safety and the stability of the device are further enhanced, the supporting ring and the supporting leg are locked by the first gear, the first arc-shaped plate and the supporting leg are locked by the second gear, the supporting ring and the plurality of first arc-shaped plates are matched with each other, double annular stable supporting can be realized on the outer side of the supporting leg, the device can be effectively prevented from inclining or displacing, the stability is better.
Description
Technical Field
The invention relates to the technical field of construction measuring equipment, in particular to a BIM measuring device for high-stability building construction.
Background
Building Information Modeling (BIM) is a new tool in architecture, engineering and civil engineering. The building information model is used for describing computer aided design mainly based on three-dimensional graphics, object guidance and architecture. The BIM technology is a datamation tool applied to engineering design, construction and management, and shares and transmits the building datamation and informatization model integration 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, and the building information management system plays an important role in improving production efficiency, saving cost and shortening construction period. The refined and informationized BIM model can facilitate construction survey personnel to quickly extract data such as coordinates, elevations and sizes, and then is applied to work such as on-site monitoring, paying off and measuring.
The existing BIM measuring device for building construction is easy to incline or displace, poor in stability and capable of influencing the measuring accuracy.
Disclosure of Invention
The invention aims to provide a BIM measuring device for high-stability building construction, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a high stability building construction BIM measuring device, includes measurement host computer and support frame, the measurement host computer is located the support frame top, the support frame includes roof and auxiliary frame, the roof bottom is equipped with a plurality of swing joint's supporting leg, the supporting leg movable sleeve is located the auxiliary frame is inboard.
Furthermore, the supporting leg comprises a first supporting column and a second supporting column, the first supporting column is arranged at the top of the second supporting column, the auxiliary frame comprises a supporting ring, a first guide frame is sleeved on the inner wall of the supporting ring outside the first supporting column, a first gear carrier movably connected with the inner wall of the first guide frame is arranged on one side close to the first supporting column, a plurality of first springs are arranged on one side, away from the first supporting column, of the outer wall of the first gear carrier, the first springs are fixedly connected with the inner wall of the first guide frame, a first gear rotatably connected with the inner wall of the first gear carrier is arranged on one side, away from the first springs, a rack meshed with the first gear is vertically arranged on the outer wall of the first supporting column, a plurality of second springs are vertically arranged on the top of the supporting ring outside the first guide frame, and a first arc-shaped plate is arranged at the top of the second springs, adjacent two be equipped with the third spring between the first arc, first arc inner wall in first support column outside cover is equipped with the second guide frame, second guide frame inner wall is close to first support column one side is equipped with swing joint's second gear rack, second gear rack outer wall is kept away from first support column one side is equipped with a plurality of fourth spring, the fourth spring with second guide frame inner wall fixed connection, second gear rack inner wall is kept away from fourth spring one side is equipped with the second gear of rotating the connection, the second gear with rack intermeshing, the supporting leg sets up threely, and is three the supporting leg is regular triangle distribution.
Furthermore, the first guide frame outer wall is provided with a first arc-shaped strip outside the first supporting column, the second guide frame outer wall is provided with a second arc-shaped strip outside the first supporting column, and the first arc-shaped strip and the second arc-shaped strip can assist the edge of the outer wall of the first supporting column, so that the stability of the first supporting column is enhanced.
Further, the first arc-shaped strip and the second arc-shaped strip are equal in size, the central angle of the first arc-shaped strip is larger than ninety degrees, the angle between the first arc-shaped strip and the second arc-shaped strip is large enough, and the auxiliary range of the first support column is larger.
Furthermore, the minimum distance between the outer wall of the first arc-shaped plate and the circle center of the first arc-shaped plate is equal to one half of the inner diameter of the support ring, and the maximum distance between the outer wall of the first arc-shaped plate and the circle center of the first arc-shaped plate is equal to one half of the outer diameter of the support ring, so that the size of the first arc-shaped plate is equal to that of the support ring, and the auxiliary stability of the auxiliary frame for the support leg is ensured.
Furthermore, the central angle of the first arc-shaped plate is ninety degrees, and the second guide frame is arranged at the center of the inner wall of the first arc-shaped plate, so that the coverage range of the three first arc-shaped plates can reach two hundred and seventy degrees, and the auxiliary supporting effect is better.
Further, first support column with the roof is inside articulated, the roof outer wall be equipped with first support column assorted movable groove guarantees that first support column can normally adjust, and convenient operation is swift, and the movable groove supplies first support column to move.
Furthermore, the bottom of the second support column is provided with a base, the top of the base is provided with a ball head connecting frame, the bottom of the second support column is provided with a ball head matched with the ball head connecting frame, the bottom of the ball head connecting frame is provided with a second arc-shaped plate, one end of the outer wall of the second arc-shaped plate is provided with a first magnetic block, the other end of the outer wall of the second arc-shaped plate is provided with a second magnetic block, the magnetism of the first magnetic block is opposite to that of the second magnetic block, the magnetism of the first magnetic block is adjacent to that of the outer wall of the second arc-shaped plate, the first magnetic block and the second magnetic block are respectively arranged at the adjacent ends of the outer wall of the second arc-shaped plate, the bottom of the second arc-shaped plate is provided with a plurality of grooves, the inner wall of each groove is provided with an anti-slip block.
Furthermore, the central angle of the second arc-shaped plate is larger than ninety degrees, and the central angle of the second arc-shaped plate is smaller than one hundred and five degrees, so that the support range of the second arc-shaped plate is ensured to be large enough, and meanwhile, when the equipment is folded, the first magnetic block and the second magnetic block are closer in distance, the attraction is stronger, and the stability is better.
Furthermore, the recess sets up a plurality of groups, every group the line of recess with the diameter coincidence of second arc, locate same adjacent two sets of the recess interval of second arc bottom equals, and the recess adopts the multiunit design, and along the outside formula overall arrangement that looses of second arc, can effectively strengthen the support effect, further improves stability.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention is provided with a measuring host, a support frame, a support leg and an auxiliary frame, wherein the measuring host is used for measuring a building construction site, the support frame supports the measuring host, the support leg supports a top plate, the expansion angle of the support leg is adjusted, the height and the inclination angle of the measuring host can be adjusted, the operation is convenient and rapid, the auxiliary frame performs auxiliary support and limit on the support leg, the stability of the support leg can be effectively enhanced, and further the safety and the stability of the device are enhanced, when the support leg is expanded, the support leg can push up the support ring of the auxiliary frame upwards to generate an inclined upwards-pushing force on the support ring, the support ring moves upwards under the stress, in the process of expanding the support leg, a rack is expanded outwards along with the support leg, the rack moves relative to a first gear and a second gear, the first gear and the second gear roll upwards along the rack, and the support ring and a first, the separation of the second gear from the rack can be effectively avoided, the first gear can be ensured to roll along the rack, when the support ring moves upwards, the fourth spring rebounds, the second gear frame is pushed inwards, the auxiliary frame is pressed downwards, the first arc-shaped plate and the support ring are pressed downwards, the first gear and the second gear both roll downwards along the rack, because the support leg forms a fixed angle, in the process that the first gear and the second gear roll downwards, the first gear and the second gear move outwards, the first gear pushes the first gear frame outwards, the first gear frame extrudes the first spring, the first spring compresses and rebounds to generate extrusion acting force on the rack, the second gear pushes the second gear frame outwards, the second gear frame extrudes the fourth spring, the fourth spring compresses and rebounds to generate extrusion acting force on the rack, in the process of continuously pressing downwards, the first gear locks the support ring and the support leg, the second gear locks first arc with the supporting leg, and support ring and a plurality of first arc mutually support, can realize carrying out dual annular stable stay to the supporting leg outside, can effectively avoid the device to take place slope or displacement, and stability is better, guarantees measuring accuracy, and convenient operation is swift.
2. The invention can realize multi-angle support of the supporting leg by the base and further improve the stability of the device by arranging the base, the second arc-shaped plate, the first magnetic block, the second magnetic block, the groove, the anti-skid block and the fifth spring, wherein the ball head is connected with the bottom of the second supporting column, the ball head is in universal connection with the ball head connecting frame, the base can realize multi-angle support of the supporting leg, the first magnetic block and the second magnetic block generate suction force, the stability of the supporting frame can be effectively ensured when the supporting frame is folded, the safety is higher, when the supporting leg is unfolded, the second arc-shaped plate carries out arc-shaped support on the bottom of the supporting leg, the stability of the supporting leg can be effectively enhanced, the fifth spring is compressed and rebounded, the fifth spring pushes the anti-skid block downwards, the anti-skid block passes through the groove to be in contact with the ground, the anti-skid treatment is carried, thereby improving the stability and safety of the device.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of the present invention in its entirety;
FIG. 2 is a top view of the auxiliary frame of the present invention;
FIG. 3 is a top sectional view of the auxiliary frame of the present invention;
FIG. 4 is an enlarged schematic view at A of FIG. 3 of the present invention;
FIG. 5 is a top view of a support ring of the present invention;
FIG. 6 is a top cross-sectional view of a support ring of the present invention;
FIG. 7 is an enlarged schematic view of the invention at B of FIG. 6;
FIG. 8 is a top view of the base of the present invention;
FIG. 9 is a bottom schematic view of the base of the present invention;
FIG. 10 is a front sectional view of the base of the present invention;
in the figure: 1. a measurement host; 2. a support frame; 3. a top plate; 4. supporting legs; 5. an auxiliary frame; 6. a first support column; 7. a second support column; 8. a support ring; 9. a first guide frame; 10. a first gear carrier; 11. a first spring; 12. a first gear; 13. a rack; 14. a second spring; 15. a first arc-shaped plate; 16. a third spring; 17. a second guide frame; 18. a second gear carrier; 19. a fourth spring; 20. a second gear; 21. a first arcuate strip; 22. a second arcuate strip; 23. a movable groove; 24. a base; 25. a ball head connecting frame; 26. a ball head; 27. a second arc-shaped plate; 28. a first magnetic block; 29. a second magnetic block; 30. a groove; 31. anti-skid blocks; 32. and a fifth spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The BIM measuring device for high-stability building construction shown in figures 1-7 comprises a measuring host 1 and a supporting frame 2, wherein the measuring host 1 is arranged at the top of the supporting frame 2, the supporting frame 2 comprises a top plate 3 and an auxiliary frame 5, a plurality of movably connected supporting legs 4 are arranged at the bottom of the top plate 3, the supporting legs 4 are movably sleeved on the inner side of the auxiliary frame 5, each supporting leg 4 comprises a first supporting column 6 and a second supporting column 7, the first supporting column 6 is arranged at the top of the second supporting column 7, the auxiliary frame 5 comprises a supporting ring 8, a first guiding frame 9 is sleeved on the inner wall of the supporting ring 8 at the outer side of the first supporting column 6, a movably connected first gear carrier 10 is arranged on the inner wall of the first guiding frame 9 close to one side of the first supporting column 6, a plurality of first springs 11 are arranged on the outer wall of the first gear carrier 10 far away from one side of the first supporting column 6, the first spring 11 is fixedly connected with the inner wall of the first guide frame 9, a first gear 12 which is rotatably connected is arranged on one side of the inner wall of the first gear frame 10, which is far away from the first spring 11, a rack 13 which is meshed with the first gear 12 is vertically arranged on the outer wall of the first support column 6, a plurality of second springs 14 are vertically arranged on the top of the support ring 8, which is positioned on the outer side of the first guide frame 9, a first arc-shaped plate 15 is arranged on the top of the second springs 14, a third spring 16 is arranged between two adjacent first arc-shaped plates 15, a second guide frame 17 is sleeved on the outer side of the first support column 6 on the inner wall of the first arc-shaped plate 15, a second gear frame 18 which is movably connected is arranged on one side of the inner wall of the second guide frame 17, which is close to the first support column 6, and a plurality of fourth springs 19 are arranged on one side of the outer wall of the second, the fourth spring 19 is fixedly connected with the inner wall of the second guide frame 17, a second gear 20 which is rotatably connected is arranged on one side, away from the fourth spring 19, of the inner wall of the second gear frame 18, the second gear 20 is meshed with the rack 13, the number of the support legs 4 is three, and the three support legs 4 are distributed in a regular triangle shape.
The outer wall of the first guide frame 9 is provided with a first arc-shaped strip 21 on the outer side of the first support column 6, the outer wall of the second guide frame 17 is provided with a second arc-shaped strip 22 on the outer side of the first support column 6, and the first arc-shaped strip 21 and the second arc-shaped strip 22 can assist the edge of the outer wall of the first support column 6 to enhance the stability of the first support column 6.
The first arc-shaped strip 21 and the second arc-shaped strip 22 are equal in size, the central angle of the first arc-shaped strip 21 is larger than ninety degrees, the angle between the first arc-shaped strip 21 and the second arc-shaped strip 22 is large enough, and the auxiliary range of the first support column 6 is larger.
The minimum distance between the outer wall of the first arc-shaped plate 15 and the circle center of the first arc-shaped plate 15 is equal to one half of the inner diameter of the support ring 8, the maximum distance between the outer wall of the first arc-shaped plate 15 and the circle center of the first arc-shaped plate 15 is equal to one half of the outer diameter of the support ring 8, so that the size of the first arc-shaped plate 15 is equal to that of the support ring 8, and the auxiliary stability of the auxiliary frame 5 for the support leg 4 is ensured.
The central angle of the first arc-shaped plate 15 is ninety degrees, and the second guide frame 17 is arranged at the center of the inner wall of the first arc-shaped plate 15, so that the coverage range of the three first arc-shaped plates 15 can reach two hundred and seventy degrees, and the auxiliary support effect is better.
The implementation mode is specifically as follows: when the device is used, the measuring host 1 is used for measuring a building construction site by arranging the measuring host 1, the support frame 2, the support legs 4 and the auxiliary frame 5, the measuring host 1 is used for supporting the measuring host 1, the support legs 4 support the top plate 3, the expansion angle of the support legs 4 is adjusted, the height and the inclination angle of the measuring host 1 can be adjusted, the operation is convenient and rapid, the auxiliary frame 5 is used for carrying out auxiliary support limit on the support legs 4, the stability of the support legs 4 can be effectively enhanced, the safety and the stability of the device are further enhanced, a first gear 12 and a second gear 20 in the auxiliary frame 5 are respectively meshed with a rack 13 on the outer wall of a first support column 6, when all the support legs 4 are uniformly expanded, the expansion angle of each support leg 4 is the same, the support rings 8 of the auxiliary frame 5 can be upwards pushed by the support legs 4, and an inclined upwards, the supporting ring 8 is forced to move upwards, in the unfolding process of the supporting legs 4, the rack 13 is unfolded outwards along with the supporting legs 4, the rack 13 moves relative to the first gear 12 and the second gear 20, the first gear 12 and the second gear 20 roll upwards along the rack 13, the supporting ring 8 and the first arc-shaped plate 15 can be pushed upwards, when the supporting ring 8 and the first arc-shaped plate 15 move upwards, the first guide frame 9 moves upwards along the first supporting column 6, the separation of the first gear 12 and the rack 13 can be effectively avoided, the upward movement of the supporting ring 8 and the first arc-shaped plate 15 can effectively avoid the separation of the second gear 20 and the rack 13, when the supporting ring 8 moves upwards, the first spring 11 rebounds to push the first gear carrier 10 inwards, the first gear 12 pushes inwards along the first gear carrier 10, so that the first gear 12 is always attached to the rack 13, and the connection tightness between the first gear 12 and the rack 13 is ensured, the first gear 12 can be ensured to roll along the rack 13, when the support ring 8 moves upwards, the fourth spring 19 rebounds to push the second gear carrier 18 inwards, the second gear 20 pushes the second gear carrier 18 inwards, so that the second gear 20 is always attached to the rack 13, the tightness of the connection between the second gear 20 and the rack 13 is ensured, the second gear 20 can roll along the rack 13, when the support ring 8 moves upwards, the second spring 14 is pushed to extrude, meanwhile, the second spring 14 rebounds to push the first arc-shaped plate 15 upwards, when the first arc-shaped plate 15 moves upwards, the second guide frame 17 slides along the first support column 6, the second gear 20 moves upwards along the rack 13, when the second spring 14 rebounds, the first arc-shaped plate 15 can be pushed upwards, and the first arc-shaped plate 15 is driven to fluctuate up and down with a small amplitude, so as to drive the second gear 20 to roll up and down along the rack 13 with a small amplitude, the supporting leg 4 can be righted to ensure that the supporting leg 4 is unfolded along a specified route and deflection is avoided, in addition, when the first arc-shaped plates 15 move upwards, the third springs 16 are used for ensuring the elastic connection between the adjacent first arc-shaped plates 15, so that the stability of the first arc-shaped plates 15 is better, after the supporting leg 4 is unfolded for a certain angle, the auxiliary frame 5 is directly pressed downwards after the supporting frame 2 is adjusted to be in a proper height, the first arc-shaped plates 15 and the supporting ring 8 are pressed downwards, the first gear 12 and the second gear 20 both roll downwards along the rack 13, because the supporting leg 4 forms a fixed angle, in the process that the first gear 12 and the second gear 20 roll downwards, the first gear 12 and the second gear 20 move outwards, the first gear 12 pushes the first gear frame 10 outwards, the first gear frame 10 extrudes the first springs 11, the first springs 11 compress and rebound to generate extrusion acting force on the rack 13, the second gear 20 pushes the second gear rack 18 outwards, the second gear rack 18 extrudes the fourth spring 19, the fourth spring 19 is compressed and rebounded to generate extrusion acting force on the rack 13, the first gear 12 locks the support ring 8 and the support leg 4, the second gear 20 locks the first arc-shaped plate 15 and the support leg 4 in the continuous pressing process, the support ring 8 is matched with the first arc-shaped plates 15, double annular stable support on the outer side of the support leg 4 can be realized, the device can be effectively prevented from inclining or displacing, the stability is better, the measurement accuracy is ensured, when the ground is not normal, the support leg 4 needs to be unfolded at different angles and leveled, the acting force generated by the auxiliary rack 5 firstly acts on the support ring 8, then acts on the first arc-shaped plate 15 through the support ring 8 and the second gear 20, the support ring 8 assists the inclined deviation of the first support column 6 under the guidance of the first guide rack 9, the first springs 11 at different positions are subjected to rebound deformation treatment in different degrees, the second springs 14 push the first arc-shaped plates 15 upwards in different degrees, the second gears 20 roll along the racks 13, the fourth springs 19 are subjected to rebound deformation in different degrees, so that the plurality of first arc-shaped plates 15 are inclined in different angles, meanwhile, the first arc-shaped plates 15 extrude the second springs 14 in different angles, meanwhile, the second springs 14 elastically support the first arc-shaped plates 15, the third springs 16 ensure the elastic connection stability between the adjacent first arc-shaped plates 15, the first arc-shaped plates 15 can be inclined in different angles and different heights, balance is realized between the support ring 8 and the first arc-shaped plates 15, the support legs 4 can be locked, the stability is better, the device can be effectively prevented from being inclined or displaced, the stability is better, and the measurement accuracy is ensured, when needing to draw in supporting leg 4, earlier lift auxiliary frame 5 upwards, remove support ring 8 and first arc 15 to the locking of supporting leg 4, then promote supporting leg 4 and can draw in supporting leg 4 in, convenient operation is swift.
The BIM measuring device for high-stability building construction shown in the attached drawings 1 and 8-10 further comprises a base 24 arranged at the bottom of the second supporting column 7, a ball head connecting frame 25 is arranged at the top of the base 24, a ball head 26 matched with the ball head connecting frame 25 is arranged at the bottom of the second supporting column 7, a second arc-shaped plate 27 is arranged at the bottom of the ball head connecting frame 25, a first magnetic block 28 is arranged at one end of the outer wall of the second arc-shaped plate 27, a second magnetic block 29 is arranged at the other end of the outer wall of the second arc-shaped plate 27, the first magnetic block 28 and the second magnetic block 29 have opposite magnetism, the adjacent ends of the outer walls of the two adjacent second arc-shaped plates 27 are respectively provided with the first magnetic block 28 and the second magnetic block 29, a plurality of grooves 30 are arranged at the bottom of the second arc-shaped plate 27, and anti-skid blocks 31 movably connected are arranged on the inner walls, the top of the anti-skid block 31 is vertically provided with a plurality of fifth springs 32, and the tops of the fifth springs 32 are fixedly connected with the top of the inner wall of the groove 30.
The central angle of the second arc-shaped plate 27 is greater than ninety degrees, and the central angle of the second arc-shaped plate 27 is less than one hundred and five degrees, so that the supporting range of the second arc-shaped plate 27 is ensured to be large enough, and meanwhile, when the equipment is folded, the first magnetic block 28 and the second magnetic block 29 are closer, the attraction is stronger, and the stability is better.
The grooves 30 are provided with a plurality of groups, each group of the grooves 30 is connected with the circular diameter of the second arc-shaped plate 27 to be coincided and is arranged at the same position of two adjacent groups of the grooves 30 at the bottom of the second arc-shaped plate 27, the grooves 30 adopt a plurality of groups of designs and are distributed along the outward radial distribution of the second arc-shaped plate 27, so that the supporting effect can be effectively enhanced, and the stability is further improved.
The implementation mode is specifically as follows: when the device is used, the base 24, the second arc-shaped plates 27, the first magnetic blocks 28, the second magnetic blocks 29, the grooves 30, the anti-slip blocks 31 and the fifth springs 32 are arranged, the ball head 26 is connected with the bottom of the second supporting column 7, the ball head 26 is in universal connection with the ball head connecting frame 25, multi-angle supporting of the base 24 on the supporting leg 4 can be realized, the stability of the device can be further improved, when the supporting leg 4 is folded, different second arc-shaped plates 27 can be in magnetic contact with each other through the first magnetic blocks 28 and the second magnetic blocks 29, the first magnetic blocks 28 and the second magnetic blocks 29 are opposite in magnetism, attraction is generated between the first magnetic blocks 28 and the second magnetic blocks 29, the stability when the supporting frame 2 is folded can be effectively ensured, the safety is higher, when the supporting leg 4 is unfolded, the second arc-shaped plates 27 support the bottom of the supporting leg 4 in an arc shape, the stability of the supporting leg 4 can be effectively, when second arc 27 and ground contact, the compression of fifth spring 32 is kick-backed, and fifth spring 32 pushes down non slipping spur 31, and non slipping spur 31 passes recess 30 and ground contact, carries out anti-skidding to second arc 27 and handles, can effectively strengthen supporting leg 4's stability, and then improves the stability and the security of device.
The working principle of the invention is as follows:
referring to the attached drawings 1-7 of the specification, by arranging a measuring host 1, a support frame 2, support legs 4 and an auxiliary frame 5, the measuring host 1 is used for measuring a building construction site, the support frame 2 supports the measuring host 1, the support legs 4 support a top plate 3, the expansion angle of the support legs 4 is adjusted, the height and the inclination angle of the measuring host 1 can be adjusted, the operation is convenient and rapid, the auxiliary frame 5 performs auxiliary support limit on the support legs 4, the stability of the support legs 4 can be effectively enhanced, the safety and the stability of the device can be further enhanced, the support rings 8 and the support legs 4 are locked by a first gear 12, the first arc-shaped plates 15 and the support legs 4 are locked by a second gear 20, the support rings 8 and a plurality of first arc-shaped plates 15 are matched with each other, the double annular stable support on the outer sides of the support legs 4 can be realized, the stability is better, the accuracy of measurement is ensured, and the operation is convenient and rapid;
referring to the attached drawings 1 and 8-10 of the specification, through setting up the base 24, the second arc 27, the first magnetic block 28, the second magnetic block 29, the groove 30, the non-slip block 31 and the fifth spring 32, the multi-angle support of the base 24 to the supporting leg 4 can be realized, the stability of the device can be further improved, a suction force is generated between the first magnetic block 28 and the second magnetic block 29, the stability of the supporting frame 2 when being folded can be effectively guaranteed, the safety is higher, the stability of the supporting leg 4 can be effectively enhanced, the safety performance is higher, the non-slip treatment can be carried out on the second arc 27, the stability of the supporting leg 4 can be effectively enhanced, and further the stability and the safety of the device are improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a high stability building construction BIM measuring device, includes measurement host computer (1) and support frame (2), its characterized in that: the measuring host (1) is arranged at the top of the support frame (2), the support frame (2) comprises a top plate (3) and an auxiliary frame (5), a plurality of movably connected support legs (4) are arranged at the bottom of the top plate (3), and the auxiliary frame (5) is arranged on the inner side of each support leg (4) in a movable sleeve mode.
2. The BIM measuring device for high-stability building construction according to claim 1, wherein: the supporting leg (4) comprises a first supporting column (6) and a second supporting column (7), the first supporting column (6) is arranged at the top of the second supporting column (7), the auxiliary frame (5) comprises a supporting ring (8), the inner wall of the supporting ring (8) is sleeved with a first guide frame (9) outside the first supporting column (6), the inner wall of the first guide frame (9) is close to a first gear carrier (10) movably connected with one side of the first supporting column (6), the outer wall of the first gear carrier (10) is far away from one side of the first supporting column (6) and is provided with a plurality of first springs (11), the first springs (11) are fixedly connected with the inner wall of the first guide frame (9), the inner wall of the first gear carrier (10) is far away from one side of the first springs (11) and is provided with a first gear (12) rotatably connected with a rack (13) meshed with the first gear (12), a plurality of second springs (14) are vertically arranged at the top of the support ring (8) and outside the first guide frame (9), first arc-shaped plates (15) are arranged at the tops of the second springs (14), a third spring (16) is arranged between every two adjacent first arc-shaped plates (15), a second guide frame (17) is sleeved on the outer side of the first support column (6) on the inner wall of the first arc-shaped plate (15), a movably connected second gear frame (18) is arranged on one side, close to the first support column (6), of the inner wall of the second guide frame (17), a plurality of fourth springs (19) are arranged on one side, far away from the first support column (6), of the outer wall of the second gear frame (18), the fourth springs (19) are fixedly connected with the inner wall of the second guide frame (17), and second gears (20) which are rotatably connected are arranged on one side, far away from the fourth springs (19), of the inner wall of the second gear frame (18), the second gear (20) and the rack (13) are meshed with each other, the number of the supporting legs (4) is three, and the supporting legs are distributed in a regular triangle shape.
3. The BIM measuring device for high-stability building construction according to claim 2, wherein: the outer wall of the first guide frame (9) is provided with a first arc-shaped strip (21) on the outer side of the first supporting column (6), and the outer wall of the second guide frame (17) is provided with a second arc-shaped strip (22) on the outer side of the first supporting column (6).
4. The BIM measuring device for high-stability building construction according to claim 3, wherein: the first arc-shaped strip (21) and the second arc-shaped strip (22) are equal in size, and the central angle of the first arc-shaped strip (21) is greater than ninety degrees.
5. The BIM measuring device for high-stability building construction according to claim 2, wherein: the minimum distance between the outer wall of the first arc-shaped plate (15) and the circle center of the first arc-shaped plate (15) is equal to one half of the inner diameter of the support ring (8), and the maximum distance between the outer wall of the first arc-shaped plate (15) and the circle center of the first arc-shaped plate (15) is equal to one half of the outer diameter of the support ring (8).
6. The BIM measuring device for high-stability building construction according to claim 2, wherein: the central angle of the first arc-shaped plate (15) is ninety degrees, and the second guide frame (17) is arranged at the center of the inner wall of the first arc-shaped plate (15).
7. The BIM measuring device for high-stability building construction according to claim 2, wherein: first support column (6) with roof (3) inside articulated, roof (3) outer wall be equipped with first support column (6) assorted activity groove (23).
8. The BIM measuring device for high-stability building construction according to claim 2, wherein: the bottom of the second supporting column (7) is provided with a base (24), the top of the base (24) is provided with a ball head connecting frame (25), the bottom of the second supporting column (7) is provided with a ball head (26) matched with the ball head connecting frame (25), the bottom of the ball head connecting frame (25) is provided with a second arc-shaped plate (27), one end of the outer wall of the second arc-shaped plate (27) is provided with a first magnetic block (28), the other end of the outer wall of the second arc-shaped plate (27) is provided with a second magnetic block (29), the first magnetic block (28) and the second magnetic block (29) are opposite in magnetism, the adjacent ends of the outer walls of the two adjacent second arc-shaped plates (27) are respectively provided with the first magnetic block (28) and the second magnetic block (29), the bottom of the second arc-shaped plate (27) is provided with a plurality of grooves (30), and the inner wall of each groove (30) is provided with a, the top of the anti-skid block (31) is vertically provided with a plurality of fifth springs (32), and the tops of the fifth springs (32) are fixedly connected with the top of the inner wall of the groove (30).
9. The BIM measuring device for high-stability building construction according to claim 8, wherein: the central angle of the second arcuate plate (27) is greater than ninety degrees and the central angle of the second arcuate plate (27) is less than one hundred and five degrees.
10. The BIM measuring device for high-stability building construction according to claim 8, wherein: the grooves (30) are provided with a plurality of groups, connecting lines of the grooves (30) in each group are superposed with the diameter of the circle of the second arc-shaped plate (27), and the distances between two adjacent groups of grooves (30) arranged at the bottom of the same second arc-shaped plate (27) are equal.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322951A (en) * | 2021-12-01 | 2022-04-12 | 重庆大学 | Special measuring device of architectural design |
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| CN112856157B (en) | 2023-03-10 |
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