CN216556262U - Construction is measured and is surveyed and use fixed point device - Google Patents
Construction is measured and is surveyed and use fixed point device Download PDFInfo
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- CN216556262U CN216556262U CN202122991114.5U CN202122991114U CN216556262U CN 216556262 U CN216556262 U CN 216556262U CN 202122991114 U CN202122991114 U CN 202122991114U CN 216556262 U CN216556262 U CN 216556262U
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Abstract
The utility model discloses a fixed point device for surveying and mapping in building construction, which comprises a base, wherein a support column is arranged at the top of the base, a first threaded rod is movably connected to the top of an inner cavity of the support column, a threaded pipe is connected to the bottom of the surface of the first threaded rod in a threaded manner, and the bottom of the threaded pipe penetrates through the support column and is fixedly connected with the base. The positioning device has the advantages of being convenient to adjust and solving the problems that the existing positioning device for surveying and mapping is inconvenient to adjust the use angle of the surveying and mapping instrument in the use process, and the measuring heights of different positions are inconvenient to adjust, so that the practicability of the positioning device is easily reduced.
Description
Technical Field
The utility model relates to the technical field of surveying and mapping equipment, in particular to a positioning device for surveying and mapping in building construction.
Background
The surveying and mapping literal is understood as measurement and mapping, which is based on computer technology, photoelectric technology, network communication technology, space science and information science, takes global navigation satellite positioning system (GNSS), Remote Sensing (RS) and Geographic Information System (GIS) as technical core, selects the existing characteristic points and boundary lines on the ground and obtains the figure and position information reflecting the current situation of the ground by measurement means, and is used for engineering construction, planning design and administrative management.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a positioning device for surveying and mapping in building construction, which has the advantage of convenient adjustment and solves the problems that the prior positioning device for surveying and mapping is inconvenient to adjust the use angle of a surveying and mapping instrument in the use process, and the measurement heights of different positions are inconvenient to adjust, so that the practicability of the positioning device is easy to reduce.
In order to achieve the purpose, the utility model provides the following technical scheme: a fixed point device for surveying and mapping in building construction comprises a base, wherein a support column is arranged at the top of the base, a first threaded rod is movably connected to the top of an inner cavity of the support column, a threaded pipe is connected to the bottom thread of the surface of the first threaded rod, the bottom of the threaded pipe penetrates through the support column and is fixedly connected with the base, a first bevel gear is fixedly connected to the top of the surface of the first threaded rod, a hand wheel is arranged at the top of the left side of the support column, a rotating rod is fixedly connected to the right side of the hand wheel, the right side of the rotating rod penetrates through the inner cavity of the support column and is fixedly connected with a second bevel gear, the right side of the second bevel gear is meshed with the first bevel gear, a vertical rod is fixedly connected to the top of the support column, a support seat is movably connected to the top of the vertical rod, a movable disc is fixedly connected to the right side of the bottom of the support seat, and a clamping groove hole is formed in the right side of the movable disc, the right side of activity dish is provided with the joint round pin, the left side of joint round pin run through the card slotted hole and with support column threaded connection, the activity groove has all been seted up to the front side and the rear side at supporting seat top, the front side and the rear side of supporting seat all are provided with the runner, the equal fixedly connected with second threaded rod in one side that two runners are relative, one side that the runner was kept away from to the second threaded rod runs through to the inner chamber in activity groove, the surperficial threaded connection of second threaded rod has the thread bush, the top fixedly connected with grip block of thread bush, the top of grip block runs through to the top in activity groove.
Preferably, the equal fixedly connected with inserted bar in both sides of base bottom, the equal fixedly connected with riser in both sides at base top, the equal swing joint in top of the opposite one side of two risers has the telescopic link, one side swing joint that the riser was kept away from to the telescopic link has the stabilizer bar.
Preferably, the right side fixedly connected with slide bar at support column inner chamber top, the surperficial sliding connection of slide bar has the sliding sleeve, the left side and the screwed pipe fixed connection of sliding sleeve.
Preferably, the bottom of the threaded sleeve is fixedly connected with a sliding block, and the bottom of the inner cavity of the movable groove is provided with a sliding groove matched with the sliding block for use.
Preferably, the surface of the rotating rod is movably connected with the supporting column through a bearing, and the surface of the hand wheel is provided with anti-skid grains.
Preferably, the bottom of the left side of the supporting column is provided with a limiting pin, the left side of the threaded pipe is fixedly connected with a fixing plate, and the left side of the fixing plate is provided with a limiting groove matched with the limiting pin for use.
Compared with the prior art, the utility model has the following beneficial effects:
1. the positioning device has the advantages of being convenient to adjust and solving the problems that the existing positioning device for surveying and mapping is inconvenient to adjust the use angle of the surveying and mapping instrument in the use process, and the measuring heights of different positions are inconvenient to adjust, so that the practicability of the positioning device is easily reduced.
2. According to the utility model, the inserting rod is arranged, so that the inserting rod can be inserted into the ground to position the surveying instrument, the sliding sleeve is arranged, the sliding rod can be matched with the sliding rod to support the threaded pipe, so that the stability of the threaded pipe during movement is improved, the sliding block and the sliding groove are arranged, so that the stability of the threaded sleeve during movement is improved, the limiting pin is arranged, the limiting groove can be matched with the limiting pin to limit the position of the supporting column, and the height after adjustment is convenient to fix.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side, partially cut-away view of the structural support base of the present invention;
fig. 3 is a front view of the structure of the present invention.
In the figure: 1. a base; 2. a support pillar; 3. a first threaded rod; 4. a threaded pipe; 5. a first bevel gear; 6. a hand wheel; 7. a rotating rod; 8. a second bevel gear; 9. a vertical rod; 10. a supporting seat; 11. a movable tray; 12. a slot clamping hole; 13. a latch pin; 14. a movable groove; 15. a rotating wheel; 16. a second threaded rod; 17. a threaded sleeve; 18. a clamping plate; 19. a rod is inserted; 20. a vertical plate; 21. a telescopic rod; 22. a slide bar; 23. a sliding sleeve; 24. a spacing pin; 25. and (7) fixing the plate.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-3, a pointing device for surveying and mapping in building construction comprises a base 1, a support pillar 2 is arranged on the top of the base 1, a first threaded rod 3 is movably connected to the top of the inner cavity of the support pillar 2, a threaded pipe 4 is connected to the bottom of the surface of the first threaded rod 3 in a threaded manner, the bottom of the threaded pipe 4 penetrates through the support pillar 2 and is fixedly connected with the base 1, a first bevel gear 5 is fixedly connected to the top of the surface of the first threaded rod 3, a hand wheel 6 is arranged on the top of the left side of the support pillar 2, a rotating rod 7 is fixedly connected to the right side of the hand wheel 6, the right side of the rotating rod 7 penetrates through the inner cavity of the support pillar 2 and is fixedly connected with a second bevel gear 8, the right side of the second bevel gear 8 is meshed with the first bevel gear 5, a vertical rod 9 is fixedly connected to the top of the support pillar 2, a support seat 10 is movably connected to the top of the vertical rod 9, a movable disc 11 is fixedly connected to the right side of the bottom of the support seat 10, the right side of the movable disc 11 is provided with a clamping groove hole 12, the right side of the movable disc 11 is provided with a clamping pin 13, the left side of the clamping pin 13 penetrates through the clamping groove hole 12 and is in threaded connection with the support column 2, the front side and the rear side of the top of the support seat 10 are both provided with movable grooves 14, the front side and the rear side of the support seat 10 are both provided with rotating wheels 15, one sides of the two rotating wheels 15 opposite to each other are both fixedly connected with a second threaded rod 16, one side of the second threaded rod 16 far away from the rotating wheels 15 penetrates to an inner cavity of the movable groove 14, the surface of the second threaded rod 16 is in threaded connection with a threaded sleeve 17, the top of the threaded sleeve 17 is fixedly connected with a clamping plate 18, the top of the clamping plate 18 penetrates to the top of the movable groove 14, two sides of the bottom of the base 1 are both fixedly connected with inserting rods 19, the inserting rods 19 can be inserted to position a surveying instrument, two sides of the top of the base 1 are both fixedly connected with vertical plates 20, the tops of the opposite sides of the two vertical plates 20 are both movably connected with telescopic rods 21, one side of the telescopic rod 21, which is far away from the vertical plate 20, is movably connected with a stabilizer bar, the right side of the top of the inner cavity of the support column 2 is fixedly connected with a slide rod 22, the surface of the slide rod 22 is connected with a slide sleeve 23 in a sliding manner, the slide sleeve 23 can be matched with the slide rod 22 to support the threaded tube 4, the stability of the threaded tube 4 during movement is improved, the left side of the slide sleeve 23 is fixedly connected with the threaded tube 4, the bottom of the inner cavity of the movable groove 14 is provided with a slide groove matched with the slide block for use, the stability of the threaded sleeve 17 during movement can be improved by arranging the slide block and the slide groove, the surface of the rotating rod 7 is movably connected with the support column 2 through a bearing, the surface of the hand wheel 6 is provided with anti-skid lines, the bottom of the left side of the support column 2 is provided with a limit pin 24, the limit pin 24 can be matched with the limit groove to limit the position of the support column 2, so as to fix the height after adjustment, left side fixedly connected with fixed plate 25 of screwed pipe 4, the spacing groove that cooperation spacer pin 24 used is seted up in the left side of fixed plate 25, through base 1, support column 2, first threaded rod 3, screwed pipe 4, first bevel gear 5, hand wheel 6, bull stick 7, second bevel gear 8, montant 9, supporting seat 10, activity dish 11, draw-in groove hole 12, joint round pin 13, activity groove 14, runner 15, second threaded rod 16, the cooperation of thread bush 17 and grip block 18 is used, the advantage of convenient regulation is possessed, it is inconvenient for the use angle to the surveying instrument to have solved current for the survey and drawing fixed point device at the in-process that uses and has adjusted, and the measurement height of different positions is also inconvenient to adjust, thereby reduce the problem of fixed point device practicality easily.
When the device is used, an operator takes down the clamping pin 13, then rotates the supporting seat 10 to enable the supporting seat 10 to rotate by taking the top of the vertical rod 9 as a center, adjusts the use angle of the surveying instrument, the supporting seat 10 rotates and simultaneously drives the movable disc 11 to rotate, after the supporting seat is adjusted to a specified position, the clamping pin 13 passes through the clamping groove hole 12 and then is fixed with the supporting column 2, the use angle can be fixed, then the limiting pin 24 is taken down to enable the limiting pin 24 to be separated from the limiting groove to cancel the limiting on the supporting column 2, then the hand wheel 6 is rotated, the hand wheel 6 is rotationally matched with the rotating rod 7 to drive the second bevel gear 8 to rotate, the second bevel gear 8 is rotationally matched with the first bevel gear 5 to drive the first threaded rod 3 to rotate, the first threaded rod 3 is rotationally matched with the threaded pipe 4 to generate opposite force to drive the supporting column 2 to move upwards, the supporting column 2 is matched with the vertical rod 9 to drive the supporting seat 10 to move, and the use height can be adjusted, after the height is adjusted to the designated height, the limiting pin 24 is inserted into the limiting groove again, and then the use height can be fixed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a construction survey is surveyed and is used fixed point device, includes base (1), its characterized in that: the top of the base (1) is provided with a support column (2), the top of an inner cavity of the support column (2) is movably connected with a first threaded rod (3), the bottom of the surface of the first threaded rod (3) is in threaded connection with a threaded pipe (4), the bottom of the threaded pipe (4) penetrates through the support column (2) and is fixedly connected with the base (1), the top of the surface of the first threaded rod (3) is fixedly connected with a first bevel gear (5), the left top of the support column (2) is provided with a hand wheel (6), the right side of the hand wheel (6) is fixedly connected with a rotating rod (7), the right side of the rotating rod (7) penetrates through the inner cavity of the support column (2) and is fixedly connected with a second bevel gear (8), the right side of the second bevel gear (8) is meshed with the first bevel gear (5), and the top of the support column (2) is fixedly connected with a vertical rod (9), the top of the vertical rod (9) is movably connected with a supporting seat (10), the right side of the bottom of the supporting seat (10) is fixedly connected with a movable disc (11), the right side of the movable disc (11) is provided with a clamping groove hole (12), the right side of the movable disc (11) is provided with a clamping pin (13), the left side of the clamping pin (13) penetrates through the clamping groove hole (12) and is in threaded connection with the supporting column (2), the front side and the rear side of the top of the supporting seat (10) are both provided with movable grooves (14), the front side and the rear side of the supporting seat (10) are both provided with rotating wheels (15), one sides of the two rotating wheels (15) opposite to each other are both fixedly connected with a second threaded rod (16), one side of the second threaded rod (16) far away from the rotating wheels (15) penetrates through an inner cavity of the movable grooves (14), and the surface of the second threaded rod (16) is in threaded connection with a threaded sleeve (17), the top of the threaded sleeve (17) is fixedly connected with a clamping plate (18), and the top of the clamping plate (18) penetrates through the top of the movable groove (14).
2. The pointing device for surveying and mapping in construction according to claim 1, wherein: the equal fixedly connected with inserted bar (19) in both sides of base (1) bottom, the equal fixedly connected with riser (20) in both sides at base (1) top, the equal swing joint in top of two opposite sides of riser (20) has telescopic link (21), one side swing joint that riser (20) were kept away from in telescopic link (21) has the stabilizer bar.
3. The pointing device for surveying and mapping in construction according to claim 1, wherein: the right side fixedly connected with slide bar (22) at support column (2) inner chamber top, the surperficial sliding connection of slide bar (22) has sliding sleeve (23), the left side and screwed pipe (4) fixed connection of sliding sleeve (23).
4. The pointing device for surveying and mapping in construction according to claim 1, wherein: the bottom fixedly connected with slider of thread bush (17), the spout that the cooperation slider used is seted up to the bottom of activity groove (14) inner chamber.
5. The pointing device for surveying and mapping in construction according to claim 1, wherein: the surface of the rotating rod (7) is movably connected with the supporting column (2) through a bearing, and the surface of the hand wheel (6) is provided with anti-skid grains.
6. The pointing device for surveying and mapping in construction according to claim 1, wherein: the left bottom of support column (2) is provided with spacer pin (24), the left side fixedly connected with fixed plate (25) of screwed pipe (4), the spacing groove that cooperation spacer pin (24) used is seted up in the left side of fixed plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122991114.5U CN216556262U (en) | 2021-12-01 | 2021-12-01 | Construction is measured and is surveyed and use fixed point device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122991114.5U CN216556262U (en) | 2021-12-01 | 2021-12-01 | Construction is measured and is surveyed and use fixed point device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216556262U true CN216556262U (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122991114.5U Active CN216556262U (en) | 2021-12-01 | 2021-12-01 | Construction is measured and is surveyed and use fixed point device |
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| Country | Link |
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| CN (1) | CN216556262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116222337A (en) * | 2023-05-05 | 2023-06-06 | 天津宇昊建筑工程检测有限公司 | Mapping device for building structure design and application method thereof |
-
2021
- 2021-12-01 CN CN202122991114.5U patent/CN216556262U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116222337A (en) * | 2023-05-05 | 2023-06-06 | 天津宇昊建筑工程检测有限公司 | Mapping device for building structure design and application method thereof |
| CN116222337B (en) * | 2023-05-05 | 2023-07-25 | 天津宇昊建筑工程检测有限公司 | Mapping device for building structure design and application method thereof |
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