CN215215428U - Survey and drawing laying-out device based on BIM - Google Patents
Survey and drawing laying-out device based on BIM Download PDFInfo
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- CN215215428U CN215215428U CN202120809150.2U CN202120809150U CN215215428U CN 215215428 U CN215215428 U CN 215215428U CN 202120809150 U CN202120809150 U CN 202120809150U CN 215215428 U CN215215428 U CN 215215428U
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Abstract
The utility model discloses a survey and drawing laying-out device based on BIM, including the bottom plate, bottom plate upper surface center department is equipped with opening position sleeve pipe up, and the position sleeve pipe interpolation is equipped with telescopic strut, and telescopic strut upper end is equipped with the extension board through ball hinge subassembly level, goes up the slope and is equipped with a levelness regulation pole between extension board bottom and the telescopic strut upper portion, goes up to be equipped with on the extension board and is used for pressing from both sides the location centre gripping subassembly that presss from both sides tight surveying instrument. The utility model discloses the principle science, the modern design, convenient dismantlement and installation, support stability is good, easily deposits and transport (can place a case) after the dismantlement in, also makes things convenient for the leveling operation, can not damaged when effectively protecting the surveying instrument installation.
Description
Technical Field
The utility model belongs to the technical field of building engineering survey and drawing, concretely relates to survey and drawing laying-out device based on BIM.
Background
Surveying and mapping lofting are required during construction of constructional engineering, and currently, surveying and mapping lofting usually adopts surveying and mapping instruments such as a theodolite and a total station to measure three quantities of distance, angle (direction) and elevation, and the three quantities are calibrated on a construction site. At present, a surveying instrument is mostly fixed by a tripod when BIM surveying and mapping lofting is carried out in constructional engineering, the operation of adjusting levelness by the tripod is complicated, and the stability is poor when the surveying instrument is fixed; in addition, because the tripod top does not have protective structure, the condition of damage that drops easily appears when fixing surveying instrument to the tripod.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the weak point among the prior art, provide a survey and drawing laying-out device based on BIM who makes things convenient for leveling operation, surveying and drawing instrument fixed firm, difficult dropping.
In order to solve the technical problem, the utility model adopts the following technical scheme: survey and drawing laying-out device based on BIM, including the bottom plate, bottom plate upper surface center department is equipped with opening position sleeve pipe up, and the position sleeve pipe interpolation is equipped with telescopic strut, and telescopic strut upper end is equipped with the extension board through ball hinge subassembly level, goes up the slope between extension board bottom and the telescopic strut upper portion and is equipped with a levelness regulation pole, goes up to be equipped with on the extension board and is used for pressing from both sides the location centre gripping subassembly of tight mapping instrument.
The telescopic supporting rod comprises a first supporting pipe, a second supporting pipe and a third supporting pipe, the positioning sleeve, the first supporting pipe, the second supporting pipe and the third supporting pipe are square pipes, the lower end of the first supporting pipe is inserted into the positioning sleeve, and the side part of the positioning sleeve is in threaded connection with a first jackscrew of which the inner end is jacked against the outer side wall of the first supporting pipe; the lower end of the second branch pipe is inserted into the upper port of the first branch pipe, and the upper side part of the first branch pipe is in threaded connection with a second jackscrew of which the inner end is propped against the outer side wall of the second branch pipe; the lower end of the third branch pipe is inserted into the upper port of the second branch pipe, and the upper side part of the second branch pipe is in threaded connection with a third jackscrew of which the inner end is propped against the outer side wall of the third branch pipe.
Ball hinge subassembly includes the locating pin, the inserted link, connecting block and bulb, the locating pin is installed in the third spinal branch pipe along the horizontal direction, the inserted link is the square column structure, the assembly of pegging graft of inserted link is in the third spinal branch pipe, the inserted link crimping is on the locating pin, the bulb is fixed to be established in connecting the pole upper end, connecting block upper surface and last bolster lower surface center department fixed connection, the inside open bulb nest in bottom that is equipped with of connecting block, the bulb rotates to be connected in the bulb nest, third spinal branch pipe upside threaded connection has the fourth jackscrew of inner roof pressure inserted link lateral wall.
The levelness adjusting rod comprises an upper screw rod, a lower screw rod and a middle screw tube, the upper end of the upper screw rod is rotatably connected to the lower surface of the upper support plate through an upper hinge, the lower end of the lower screw rod is rotatably connected to the outer side wall of the third branch pipe through a lower hinge, a hinge shaft of the upper hinge is perpendicular to a hinge shaft of the lower hinge, inner threads with opposite spiral directions are respectively arranged on the upper portion and the lower portion of the inner circle of the middle screw tube, the upper portion of the inner circle of the middle screw tube is in threaded connection with the upper screw rod, and the lower portion of the inner circle of the middle screw tube is in threaded connection with the lower screw rod.
Go up the extension board and be square board, location centre gripping subassembly includes four baffles on four sides of fixed connection at last extension board upper surface, and equal threaded connection has the centre gripping jackscrew of three horizontal interval arrangement on every baffle, and every centre gripping jackscrew inner all is equipped with the rubber briquetting.
The upper surface of the upper supporting plate is embedded with a horizontal bubble for testing levelness.
The side part of the connecting block is in threaded connection with two leveling and positioning jackscrews, the center lines of the leveling and positioning jackscrews penetrate through the spherical center of the ball head, the inner ends of the leveling and positioning jackscrews are in compression joint with the surface of the ball head, and the center lines of the two leveling and positioning jackscrews are perpendicular to the center line of the levelness adjusting rod.
Adopt above-mentioned technical scheme, the utility model discloses when using, place the bottom plate subaerial earlier, insert the position sleeve intraductally with first branch pipe lower extreme, screw up first jackscrew and make first branch pipe and position sleeve fixed connection, then insert the second branch pipe lower part and establish in first branch pipe upper port, insert the third branch pipe lower part and establish in the second branch pipe upper port after that, insert the peg graft pole lower part in the third branch pipe, screw up the second jackscrew after the extension board arrives suitable height on adjusting, third jackscrew and fourth jackscrew, then screw the well screwed pipe in screwing, and properly rotate the extension board, make the level bubble of inlaying in the upper bracket adjust to the horizontality after, screw up two leveling location jackscrews, make connecting block and bulb fixed connection as an organic whole, just so ensure that the extension board can not rotate in arbitrary direction. Then the surveying instrument is placed on the upper surface of the upper supporting plate, the clamping jackscrews in threaded connection on the baffle plates on the periphery are screwed, so that rubber pressing blocks at the inner ends of the clamping jackscrews respectively press the lower side part of the surveying instrument close to the upper side, and the surveying instrument is firmly fixed.
The utility model discloses a bottom plate is big with ground area of contact, plays the effect of stable stay on ground. The bottom plate can be made of steel plates and has certain weight and strong stability.
The height of extension branch is gone up the extension board through flexible adjustable, adopts three square pipe pegs graft and through the mutual roof pressure fixed connection of jackscrew, has the single pole and supports, the effect of convenient operation.
The connecting rod of the ball hinge assembly is inserted in the third branch pipe and supported on the locating pin, and the connecting block at the bottom of the upper support plate is matched with the ball socket in a rotating mode through the ball head and the ball socket and has certain friction force, so that the ball hinge assembly has a good rotating and supporting effect and is convenient for leveling the upper support plate.
The levelness adjusting rod adopts a mode that a middle threaded pipe is in threaded connection with the upper screw rod and the lower screw rod, and when the middle threaded pipe is rotated, the whole levelness adjusting rod can be extended or shortened; because the hinge shaft of the upper hinge is vertical to the hinge shaft of the lower hinge, the upper bottom plate has left and right and front and back rotating directions, and the leveling is convenient. After leveling, the inner ends of the two leveling positioning jackscrews tightly press the ball head to fixedly connect the base plate and the ball head into a whole, the levelness adjusting rod limits the left-right rotation direction of the support plate, and the two leveling positioning jackscrews mainly play a role in limiting the front-back rotation direction which is vertical to the levelness adjusting rod.
Set up the baffle at four sides of last extension board, place surveying instrument on last extension board after, play the effect of avoiding surveying instrument landing. Adopt centre gripping jackscrew roof pressure to live surveying instrument, make surveying instrument be connected to on the extension board steadily, the rubber briquetting plays the effect of crimping frictional force between reinforcing and the surveying instrument, avoids damaging surveying instrument moreover.
To sum up, the utility model discloses the principle science, the modern design, convenient dismantlement and installation, support stability is good, easily deposits and transport (can place a case) after the dismantlement, also makes things convenient for the leveling operation, can not damaged when effectively protecting the surveying instrument installation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a right side view of the upper plate, retaining clip assembly and ball hinge assembly of FIG. 1.
Detailed Description
As shown in fig. 1 and 2, the utility model discloses a survey and drawing laying-out device based on BIM, including bottom plate 1, 1 upper surface center department of bottom plate is equipped with opening position sleeve 2 up, is equipped with triangle-shaped connecting plate 25 between 2 excircles of position sleeve and the 1 upper surface of bottom plate, and 2 interpolations of position sleeve are equipped with telescopic strut, and telescopic strut upper end is equipped with extension board 3 through ball hinge subassembly level, goes up the slope between 3 bottoms of extension board and the telescopic strut upper portion and is equipped with a levelness regulation pole, goes up and is equipped with the location centre gripping subassembly that is used for pressing from both sides tight surveying instrument on the extension board 3.
The telescopic supporting rod comprises a first supporting pipe 4, a second supporting pipe 5 and a third supporting pipe 6, the positioning sleeve 2, the first supporting pipe 4, the second supporting pipe 5 and the third supporting pipe 6 are square pipes, the lower end of the first supporting pipe 4 is inserted into the positioning sleeve 2, and the side part of the positioning sleeve 2 is in threaded connection with a first jackscrew 7 of which the inner end is jacked against the outer side wall of the first supporting pipe 4; the lower end of the second branch pipe 5 is inserted into the upper port of the first branch pipe 4, and the upper side part of the first branch pipe 4 is in threaded connection with a second jackscrew 8 of which the inner end is pressed against the outer side wall of the second branch pipe 5; the lower end of the third branch pipe 6 is inserted into the upper end opening of the second branch pipe 5, and the upper side part of the second branch pipe 5 is in threaded connection with a third jackscrew 9 of which the inner end is pressed against the outer side wall of the third branch pipe 6.
Ball hinge subassembly includes locating pin 10, peg 11, connecting block 12 and bulb 13, locating pin 10 is installed in third branch pipe 6 along the horizontal direction, peg 11 is square column structure, 11 grafting assemblies of peg are in third branch pipe 6, 11 crimping of peg are on locating pin 10, bulb 13 is fixed to be established and is being connect the pole upper end, connecting block 12 upper surface and 3 lower surface centers of upper bracket department fixed connection, the inside open bulb nest in bottom that is equipped with of connecting block 12, bulb 13 rotates to be connected in the bulb nest, side threaded connection has the fourth jackscrew 14 of inner roof pressure peg 11 lateral wall on the third branch pipe 6.
The levelness adjusting rod comprises an upper screw rod 15, a lower screw rod 16 and a middle threaded pipe 17, the upper end of the upper screw rod 15 is rotatably connected to the lower surface of the upper support plate 3 through an upper hinge 18, the lower end of the lower screw rod 16 is rotatably connected to the outer side wall of the third branch pipe 6 through a lower hinge 19, a hinge shaft of the upper hinge 18 is perpendicular to a hinge shaft of the lower hinge 19, inner threads with opposite spiral directions are respectively arranged on the upper portion and the lower portion of an inner circle of the middle threaded pipe 17, the upper portion of an inner circle of the middle threaded pipe 17 is in threaded connection with the upper screw rod 15, and the lower portion of the inner circle of the middle threaded pipe 17 is in threaded connection with the lower screw rod 16.
Go up extension board 3 and be square board, location centre gripping subassembly includes four baffles 20 on four sides of fixed connection at last extension board 3 upper surface, and equal threaded connection has the centre gripping jackscrew 21 that three horizontal interval arranged on every baffle 20, and every centre gripping jackscrew 21 inner all is equipped with rubber briquetting 22.
The upper surface of the upper support plate 3 is embedded with a horizontal bubble 23 for testing levelness.
The side part of the connecting block 12 is in threaded connection with two leveling and positioning jackscrews 24, the center line of each leveling and positioning jackscrew 24 penetrates through the center of the ball head 13, the inner end of each leveling and positioning jackscrew 24 is in compression joint with the surface of the ball head 13, and the center lines of the two leveling and positioning jackscrews 24 are perpendicular to the center line of the levelness adjusting rod.
The utility model discloses when using, place bottom plate 1 subaerial earlier, insert positioning sleeve 2 with first branch pipe 4 lower extreme earlier, screw up first jackscrew 7 and make first branch pipe 4 and positioning sleeve 2 fixed connection, then insert second branch pipe 5 lower part and establish in first branch pipe 4 up port, insert the lower part of third branch pipe 6 and establish in second branch pipe 5 up port after that, insert in third branch pipe 6 with inserted bar 11 lower part, screw up second jackscrew 8 after adjusting extension board 3 to suitable height, third jackscrew 9 and fourth jackscrew 14, then screw thread pipe 17 in twisting, and suitably rotate extension board 3, make and go up extension board 3 after the level bubble 23 that inlays and establish adjusts the horizontality, screw up two leveling location jackscrews 24, make connecting block 12 and bulb 13 fixed connection as an organic whole, just so ensure that extension board 3 can not rotate in arbitrary direction. Then, the surveying instrument is placed on the upper surface of the upper supporting plate 3, the clamping jackscrews 21 in threaded connection on the baffle plates 20 on the periphery are screwed, so that the rubber pressing blocks 22 at the inner ends of the clamping jackscrews 21 respectively press the lower side parts of the surveying instrument close to the near side, and the surveying instrument is firmly fixed.
The utility model discloses a bottom plate 1 is big with ground area of contact, plays the effect of stable stay on ground. The bottom plate 1 can be made of steel plates and has certain weight and strong stability.
The height of extension branch 3 is gone up through flexible adjustable, adopts three square pipe grafting and through the mutual roof pressure fixed connection of jackscrew, has the single-pole support, the effect of convenient operation.
The plug-in rod 11 of the ball hinge assembly is plugged in the third branch pipe 6 and supported on the positioning pin 10, and the connecting block 12 at the bottom of the upper supporting plate 3 is matched with the ball socket through rotation between the ball head 13 and the ball socket and has certain friction force, so that the ball hinge assembly has a good rotation supporting effect and is convenient for leveling the upper supporting plate 3.
The levelness adjusting rod adopts a mode that a middle threaded pipe 17 is in threaded connection with an upper screw rod 15 and a lower screw rod 16, and when the middle threaded pipe 17 is rotated, the whole levelness adjusting rod can be extended or shortened; because the hinge axis of the upper hinge 18 and the hinge axis of the lower hinge 19 are perpendicular to each other, the upper base plate 1 has left-right and front-back rotation directions, and leveling is convenient. After leveling, the inner ends of the two leveling positioning jackscrews 24 tightly press the ball head 13, so that the base plate 1 and the ball head 13 are fixedly connected into a whole, the horizontal degree adjusting rod limits the left-right rotation direction of the support plate, and the two leveling positioning jackscrews 24 mainly play a role in limiting the front-back rotation direction which is vertical to the horizontal degree adjusting rod.
Set up baffle 20 at four sides of last extension board 3, place surveying instrument on last extension board 3 after, play the effect of avoiding surveying instrument landing. Adopt centre gripping jackscrew 21 roof pressure to press surveying instrument, make surveying instrument be connected to on extension board 3 steadily, rubber briquetting 22 plays the effect of reinforcing and the effect of crimping friction force between the surveying instrument, avoids damaging surveying instrument moreover.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (7)
1. Survey and drawing laying-out device based on BIM, its characterized in that: the bottom plate is provided with a positioning sleeve with an upward opening at the center of the upper surface of the bottom plate, a telescopic supporting rod is inserted into the positioning sleeve, an upper supporting plate is horizontally arranged at the upper end of the telescopic supporting rod through a ball hinge assembly, a levelness adjusting rod is obliquely arranged between the bottom of the upper supporting plate and the upper part of the telescopic supporting rod, and a positioning clamping assembly used for clamping a surveying and mapping instrument is arranged on the upper supporting plate.
2. The BIM-based mapping lofting device of claim 1, wherein: the telescopic supporting rod comprises a first supporting pipe, a second supporting pipe and a third supporting pipe, the positioning sleeve, the first supporting pipe, the second supporting pipe and the third supporting pipe are square pipes, the lower end of the first supporting pipe is inserted into the positioning sleeve, and the side part of the positioning sleeve is in threaded connection with a first jackscrew of which the inner end is jacked against the outer side wall of the first supporting pipe; the lower end of the second branch pipe is inserted into the upper port of the first branch pipe, and the upper side part of the first branch pipe is in threaded connection with a second jackscrew of which the inner end is propped against the outer side wall of the second branch pipe; the lower end of the third branch pipe is inserted into the upper port of the second branch pipe, and the upper side part of the second branch pipe is in threaded connection with a third jackscrew of which the inner end is propped against the outer side wall of the third branch pipe.
3. The BIM-based mapping lofting device of claim 2, wherein: ball hinge subassembly includes the locating pin, the inserted link, connecting block and bulb, the locating pin is installed in the third spinal branch pipe along the horizontal direction, the inserted link is the square column structure, the assembly of pegging graft of inserted link is in the third spinal branch pipe, the inserted link crimping is on the locating pin, the bulb is fixed to be established in connecting the pole upper end, connecting block upper surface and last bolster lower surface center department fixed connection, the inside open bulb nest in bottom that is equipped with of connecting block, the bulb rotates to be connected in the bulb nest, third spinal branch pipe upside threaded connection has the fourth jackscrew of inner roof pressure inserted link lateral wall.
4. The BIM-based mapping lofting device of claim 3, wherein: the levelness adjusting rod comprises an upper screw rod, a lower screw rod and a middle screw tube, the upper end of the upper screw rod is rotatably connected to the lower surface of the upper support plate through an upper hinge, the lower end of the lower screw rod is rotatably connected to the outer side wall of the third branch pipe through a lower hinge, a hinge shaft of the upper hinge is perpendicular to a hinge shaft of the lower hinge, inner threads with opposite spiral directions are respectively arranged on the upper portion and the lower portion of the inner circle of the middle screw tube, the upper portion of the inner circle of the middle screw tube is in threaded connection with the upper screw rod, and the lower portion of the inner circle of the middle screw tube is in threaded connection with the lower screw rod.
5. The BIM-based mapping lofting apparatus of any of claims 1-4, wherein: go up the extension board and be square board, location centre gripping subassembly includes four baffles on four sides of fixed connection at last extension board upper surface, and equal threaded connection has the centre gripping jackscrew of three horizontal interval arrangement on every baffle, and every centre gripping jackscrew inner all is equipped with the rubber briquetting.
6. The BIM-based mapping lofting apparatus of any of claims 1-4, wherein: the upper surface of the upper supporting plate is embedded with a horizontal bubble for testing levelness.
7. The BIM-based mapping loft apparatus of claim 3, wherein: the side part of the connecting block is in threaded connection with two leveling and positioning jackscrews, the center lines of the leveling and positioning jackscrews penetrate through the spherical center of the ball head, the inner ends of the leveling and positioning jackscrews are in compression joint with the surface of the ball head, and the center lines of the two leveling and positioning jackscrews are perpendicular to the center line of the levelness adjusting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120809150.2U CN215215428U (en) | 2021-04-20 | 2021-04-20 | Survey and drawing laying-out device based on BIM |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120809150.2U CN215215428U (en) | 2021-04-20 | 2021-04-20 | Survey and drawing laying-out device based on BIM |
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| Publication Number | Publication Date |
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| CN215215428U true CN215215428U (en) | 2021-12-17 |
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| CN202120809150.2U Active CN215215428U (en) | 2021-04-20 | 2021-04-20 | Survey and drawing laying-out device based on BIM |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484011A (en) * | 2022-03-17 | 2022-05-13 | 浙江成达特种阀门厂 | Sealing mechanism capable of improving sealing performance of four-way ball valve |
| CN115143376A (en) * | 2022-07-01 | 2022-10-04 | 临朐县自然资源和规划局冶源自然资源和规划所 | Surveying instrument leveling device for real estate surveying and mapping and use method thereof |
-
2021
- 2021-04-20 CN CN202120809150.2U patent/CN215215428U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484011A (en) * | 2022-03-17 | 2022-05-13 | 浙江成达特种阀门厂 | Sealing mechanism capable of improving sealing performance of four-way ball valve |
| CN114484011B (en) * | 2022-03-17 | 2023-12-05 | 浙江成达特种阀门有限公司 | Sealing mechanism capable of improving sealing performance of four-way ball valve |
| CN115143376A (en) * | 2022-07-01 | 2022-10-04 | 临朐县自然资源和规划局冶源自然资源和规划所 | Surveying instrument leveling device for real estate surveying and mapping and use method thereof |
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