Engineering supervision and construction informatization device
Technical Field
The utility model relates to the technical field of management devices, in particular to an engineering supervision and construction informatization device.
Background
In the construction process of the construction engineering, the site needs to be monitored and managed so as to timely process all affairs in the construction process and ensure the smooth proceeding of the engineering. In order to facilitate supervision of the site by the supervision personnel, the remote monitoring equipment can be installed on the construction site, so that the supervision personnel are prevented from leading out the running waves to influence the construction management of the construction site.
The monitoring device used at the present stage can only rotate, can only be installed at a certain height or can only monitor a certain range, has a large blind area, often has a large barrier to block the sight of the camera in the construction process, generates a visual dead angle, and cannot separate from the fixed sight range of the camera, thereby being not beneficial to monitoring comprehensively.
Therefore, it is necessary to design an information device for supervision and construction of a project, which can monitor the construction site comprehensively.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide an engineering supervision and construction informatization device which can comprehensively monitor a construction site.
In order to achieve the purpose, the utility model provides the following technical scheme:
an information device for engineering supervision and management building comprises a base, wherein a first circular groove is formed in the base, a second circular groove is formed in the middle of the bottom of the first circular groove, a supporting column is vertically inserted into the first circular groove, a rotary table is installed at the bottom of the supporting column and rotatably supported in the second circular groove through a bearing, and a locking assembly is arranged between the bottom end of the supporting column and the inner annular wall of the first circular groove;
the top of the supporting column is provided with a mounting groove, the bottom of the mounting groove is provided with a device box, the outer side wall of the device box is provided with a motor, the output shaft of the motor penetrates through the side wall of the device box and is coaxially fixed with a first rotating shaft, the outer end of the first rotating shaft is coaxially fixed with a first driving bevel gear, a second rotating shaft is vertically and rotatably supported in the device box, a second driven bevel gear is coaxially fixed on the second rotating shaft and is meshed with the first driving bevel gear, the upper end of the second rotating shaft penetrates through the top of the device box and is coaxially fixed with a threaded rod, the upper end of the threaded rod is sleeved with a first threaded sleeve matched with the threaded rod, the upper end of the first threaded sleeve extends to the outside of the supporting column, the side wall of the first threaded sleeve is symmetrically provided with sliding blocks, and the inner wall of the mounting groove is vertically provided with sliding grooves corresponding to the sliding tracks of the sliding blocks, the sliding block is slidably mounted in the sliding groove, the top end of the sleeve is provided with a cross rod, the lower portion of the cross rod is provided with a threaded column, a second threaded sleeve matched with the threaded column is arranged above the camera, and the second threaded sleeve is rotatably mounted at the lower end of the threaded column.
The utility model is further provided with: the locking assembly comprises a ratchet groove circumferentially arranged on the inner annular wall of the circular groove I, a groove is formed in the outer wall, corresponding to the inner wall of the circular groove I, of the bottom end of the supporting column, a limiting ring is installed at the opening of the groove, a sliding column penetrates through the limiting ring, a ratchet matched with the ratchet groove is arranged at the outer end of the sliding column, a baffle matched with the groove is installed at the inner end of the sliding column, a spring is connected between the baffle and the bottom end of the groove and the baffle, and the baffle is abutted to the limiting ring under the action force of the spring.
The utility model is further provided with: and a handle is arranged on the outer wall of the supporting column.
The utility model is further provided with: the outer end of the sliding block is provided with a pulley which is slidably arranged in the sliding groove.
In conclusion, the utility model has the following beneficial effects:
by arranging the locking assembly, when the direction of the camera needs to be rotated, the support column only needs to be rotated anticlockwise and clockwise by pulling the handle, when the support column rotates to a proper position, the ratchet is clamped in the ratchet groove under the action of the spring, the support column is prevented from continuously rotating, and the omnibearing monitoring on a construction site can be realized;
the threaded column is installed below the cross rod, the second threaded sleeve matched with the threaded column is arranged above the camera, and the second threaded sleeve is rotatably installed at the lower end of the threaded column, so that the camera is conveniently detached and repaired.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a top cross-sectional view of the locking assembly;
fig. 4 is an enlarged view at B in fig. 3.
Reference numerals: 1. A base; 2. a first circular groove; 3. a second circular groove; 4. a support pillar; 5. a turntable; 6. mounting grooves; 7. a device case; 8. a motor; 9. a first rotating shaft; 10. a drive bevel gear; 11. a driven bevel gear; 12. a threaded rod; 13. a first threaded sleeve; 14. a slider; 15. a chute; 16. a cross bar; 17. a threaded post; 18. a second threaded sleeve; 19. a ratchet groove; 20. a groove; 21. a confinement ring; 22. sliding the column; 23. a ratchet; 24. a baffle plate; 25. a spring; 26. a handle; 27. a pulley; 28. and a second rotating shaft.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
Example (b): an information device for project supervision and construction management can comprehensively monitor a construction site.
Referring to fig. 1 and 2, the device comprises a base 1, a circular groove one 2 is formed in the base 1, a circular groove two 3 is formed in the middle of the bottom of the circular groove one 2, a supporting column 4 is vertically inserted into the circular groove one 2, a turntable 5 is installed at the bottom of the supporting column 4, the turntable 5 is rotatably supported in the circular groove two 3 through a bearing, a locking assembly is arranged between the bottom end of the supporting column 4 and the inner annular wall of the circular groove one 2, an installation groove 6 is formed in the top of the supporting column 4, a device box 7 is arranged at the bottom of the installation groove 6, a motor 8 is installed on the outer side wall of the device box 7, a rotating shaft one 9 is coaxially fixed by the output shaft of the motor 8 penetrating through the side wall of the device box 7, a driving bevel gear 10 is coaxially fixed at the outer end of the rotating shaft one 9, a rotating shaft two 28 is vertically rotatably supported in the device box 7, a driven bevel gear 11 is coaxially fixed on the rotating shaft two 28, the driven bevel gear 11 is meshed with the driving bevel gear 10, the top coaxial fixation threaded rod 12 that the device case 7 was passed to the upper end of pivot two 28, the pot head of threaded rod 12 is equipped with assorted screw sleeve 13 with it, screw sleeve 13's upper end extends to the support column 4 outside, the symmetry is provided with slider 14 on the screw sleeve 13 lateral wall, vertically offer on the inner wall of mounting groove 6 with the corresponding spout 15 of the orbit that slides of slider 14, slider 14 slidable mounting is in spout 15, cross bar 16 is installed on telescopic top, install screw post 17 in the below of cross bar 16, be provided with the screw sleeve two 18 with screw post 17 looks adaptation in the top of camera, screw sleeve two 18 rotate to install at screw post 17 lower extreme.
With reference to fig. 3 and 4, the locking assembly includes a ratchet groove 19 circumferentially disposed on the inner annular wall of the circular groove one 2, a groove 20 is disposed on the outer wall of the bottom end of the support column 4 corresponding to the inner wall of the circular groove one 2, a limit ring 21 is installed at an opening of the groove 20, a sliding column 22 is inserted in the limit ring 21, a ratchet 23 adapted to the ratchet groove 19 is disposed at the outer end of the sliding column 22, a baffle 24 adapted to the groove 20 is installed at the inner end of the sliding column 22, a spring 25 is connected between the baffle 24 and the bottom end of the groove 20 and the baffle 24, the baffle 24 abuts against the limit ring 21 under the action of the spring 25, and a handle 26 is installed on the outer wall of the support column 4.
The principle of the utility model is as follows: install the camera rotation at the lower extreme of screw thread post 17, starter motor 8, motor 8 drives drive bevel gear 10 and driven bevel gear 11 and then drives threaded rod 12 and rotates, under the cooperation of threaded rod 12 and screw sleeve 13, slider 14 restriction slides in spout 15, and then drive screw sleeve 13 and remove in vertical direction, when the direction of camera needs to be rotated, only need pulling handle 26 to make support column 4 clockwise turning, when rotating the camera to suitable angle, under spring 25's effort, ratchet 23 chucking is in ratchet groove 19, avoid support column 4 to continue to rotate.
The outer end of the sliding block 14 is provided with a pulley 27, the pulley 27 is slidably arranged in the sliding groove 15, and the arrangement can enable the first threaded sleeve 13 to ascend and descend more smoothly.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.