CN220957541U - Level gauge for supervision - Google Patents
Level gauge for supervision Download PDFInfo
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- CN220957541U CN220957541U CN202322624039.8U CN202322624039U CN220957541U CN 220957541 U CN220957541 U CN 220957541U CN 202322624039 U CN202322624039 U CN 202322624039U CN 220957541 U CN220957541 U CN 220957541U
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Abstract
The utility model discloses a leveling instrument for supervision, and particularly relates to the technical field of leveling instruments. The leveling instrument for supervision comprises a leveling instrument body, wherein a first connecting plate is fixedly connected to the bottom of the leveling instrument body, a leveling instrument is fixedly installed at the bottom of the first connecting plate, an induction element and a sensing element are installed in an inner cavity of the leveling instrument, a hydraulic rod is arranged at the bottom of the first connecting plate, a receiving element is installed in the inner cavity of the hydraulic rod, a piston rod is inserted in the inner cavity of the hydraulic rod, a second connecting plate is arranged at the bottom of the piston rod, and a sliding rod is arranged at the bottom of the second connecting plate; according to the utility model, the two groups of hydraulic rods are driven to push the two groups of rotating blocks to move up and down to level the first connecting plate, when one end of the first connecting plate is leveled, the hydraulic rods stop up and down adjustment, and the two groups of hydraulic rods are driven again to push the two groups of rotating blocks to level the side end of the first connecting plate, so that the first connecting plate is completely leveled, thereby facilitating actual use, improving the adjustment speed and improving the adjustment accuracy.
Description
Technical Field
The utility model relates to the technical field of leveling instruments, in particular to a leveling instrument for supervision.
Background
In the inspection and acceptance process of building construction, in order to detect the quality of building construction, the levelness of a building surface, the height difference of two building surfaces and the like are required to be measured, so that a level gauge is required.
As disclosed in chinese patent publication No. CN214372414U, the present utility model is a leveling instrument for building supervision, which comprises a leveling instrument body for measuring the height difference between ground points, a base for supporting the leveling instrument body, and a support rod for supporting the base, wherein the leveling instrument body is fixedly mounted on the upper surface of the base, three uniformly distributed support rods are rotatably connected to the lower end of the base, the support rod comprises a fixing rod, a fastening bolt and a movable rod, the movable rod is slidably connected to the lower portion of the fixing rod, the fastening bolt for fixing the movable rod is screwed on the fixing rod, a cavity for placing a support block is formed at the lower end of the movable rod, and the support block is slidably connected in the cavity.
Based on the retrieval of the prior art, when the device is used, staff is required to watch the leveling instrument by naked eyes, so that the adjusted leveling instrument is low in accuracy, errors can exist to influence the use and survey results, and the practicability of the device is reduced.
The present utility model provides a leveling instrument for supervision, which aims at the above problems.
Disclosure of utility model
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a level for supervision, includes the level body, level body bottom fixedly connected with first connecting plate, first connecting plate bottom fixed mounting has the level, sensing element and sensing element are installed to the level inner chamber, first connecting plate bottom is provided with the hydraulic stem, receiving element is installed to the hydraulic stem inner chamber, the hydraulic stem inner chamber is pegged graft and is had the piston rod, the piston rod bottom is provided with the second connecting plate, second connecting plate bottom is provided with the slide bar, slide bar inner chamber is pegged graft and is had branch, branch bottom fixedly connected with rubber sliding sleeve, at first place the device subaerial, make the slide bar slide adjusting at branch top according to staff's height, when sensing element through the level detects the level body and does not become the horizontality, but the signal is sent to the sensing element of its inner chamber, makes the back of receiving element received the signal, but drive hydraulic stem reciprocate at the piston rod top to the leveling is carried out to first connecting plate, and after first connecting plate, sensing element leveling then can stop the transmission, makes the hydraulic stem close and stops adjusting from top to bottom.
As the preferable technical scheme of the utility model, four groups of supporting blocks are fixedly connected to the bottom of the first connecting plate, four groups of supporting block inner cavities are fixedly connected with a fixed shaft, a movable block is sleeved on the outer wall of the fixed shaft, a column shaft is fixedly connected to the inner cavity of the movable block, a rotating block is movably connected to the outer wall of the column shaft, three groups of rotating block bottoms are fixedly connected to the top of a hydraulic rod, a fixed rod is fixedly connected to the rotating block bottoms, when one side of the first connecting plate is inclined in use, the hydraulic rod can push the two groups of rotating blocks to move up and down by driving the two groups of hydraulic rods, the first connecting plate is leveled, and the hydraulic rods and the rotating blocks can be movably adjusted in a fan shape around the column shaft in the inner cavity of the movable block in the adjusting process so as to ensure that the hydraulic rods can be continuously unfolded and the first connecting plate is adjusted.
As the preferable technical scheme of the utility model, three groups of piston rods and inner cavities at the bottom of the fixed rod are movably connected with spherical supporting pieces, the bottoms of four groups of spherical supporting pieces are fixedly connected to the top of the second connecting plate, and when the three groups of piston rods and the fixed rod incline, the three groups of piston rods can rotate around the spherical supporting pieces, so that the spherical supporting pieces support the bottoms of the three groups of piston rods and the fixed rod.
As the preferable technical scheme of the utility model, the bottom of the second connecting plate is fixedly connected with a circular shaft, the bottom of the circular shaft is movably connected with a connecting disc through a first bearing, and the second connecting plate can drive the circular shaft and the first bearing to rotate at the top of an inner cavity of the connecting disc so as to be convenient for adjusting the angle of the level body left and right.
As the preferable technical scheme of the utility model, the bottom of the connecting disc is fixedly connected with the fixing blocks, the fixing blocks are provided with three groups in total and are axially symmetrically and fixedly arranged at the bottom of the connecting disc, the inner cavity of the fixing block is movably connected with the rolling shaft through the second bearing, the outer wall of the rolling shaft is fixedly connected with the inner cavity of the sliding rod, and the sliding rod can be driven to movably adjust in a fan shape in the inner cavity of the fixing block when the rolling shaft rotates.
As the preferable technical scheme of the utility model, one end of the rolling shaft is rotationally connected with the first motor, one end of the sliding rod far away from the first motor is fixedly connected with the rotating bevel gear, the rotating bevel gear is in meshed connection with the connecting bevel gear, two groups of connecting bevel gears are respectively fixed at two ends of the rolling shaft, the connecting bevel gear is in meshed connection with the driving bevel gear, one end of the driving bevel gear far away from the connecting bevel gear is fixedly connected with one end of the rolling shaft, the first motor can be driven to drive the first group of rolling shaft to rotate, when the rotating bevel gear rotates, the first group of connecting bevel gear, the second group of rolling shaft and the second group of connecting bevel gear can rotate, and when the second group of connecting bevel gear rotates, the driving bevel gear and the third group of rolling shaft can be driven to rotate, so that the three groups of rolling shafts can drive the sliding rod and the support rod to conduct fan-shaped movement adjustment and unfolding respectively.
As the preferable technical scheme of the utility model, the inner cavity of the support rod is provided with the second motor, the output end of the second motor is provided with the movable shaft, one end of the movable shaft, which is far away from the second motor, is fixedly connected with the rolling gear, and the movable shaft drives the rolling gear to rotate by driving the second motor.
As the preferable technical scheme of the utility model, the rolling gear is connected with the rack in a meshed manner, the outer wall of the rack is fixedly connected with one end of the inner cavity of the slide bar, and the rolling gear can push the rack to drive the slide bar to move up and down for adjustment when rotating.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the two groups of hydraulic rods are driven to push the two groups of rotating blocks to move up and down to level the first connecting plate, when one end of the first connecting plate is leveled, the hydraulic rods stop up and down adjustment, and the two groups of hydraulic rods are driven again to push the two groups of rotating blocks to level the side end of the first connecting plate, so that the first connecting plate is completely leveled, thereby facilitating actual use, improving the adjustment speed and improving the adjustment accuracy.
2. According to the leveling instrument, the second motor is driven, when the movable shaft drives the rolling gear to rotate, the rolling gear drives the rack to drive the slide rod to move up and down, and the height of the leveling instrument body is adjusted according to the height of a worker, so that the flexibility of the leveling instrument is improved, and when the leveling instrument is used by the worker with part of the leveling instrument not matched with the height of the leveling instrument, the worker needs to pad feet or bend over for a long time as far as possible.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a column shaft structure according to the present utility model;
FIG. 3 is a schematic view of a roller structure according to the present utility model;
Fig. 4 is a schematic view of the structure of the movable shaft of the present utility model.
In the figure: 1. a level body; 2. a first connection plate; 3. a level gauge; 4. a second connecting plate; 5. a hydraulic rod; 6. a piston rod; 7. a slide bar; 8. a support rod; 9. a support block; 10. a fixed shaft; 11. a movable block; 12. a fixed rod; 13. a spherical support; 14. a circular shaft; 15. a connecting disc; 16. a fixed block; 17. a roller; 18. a first motor; 19. rotating the bevel gear; 20. connecting a bevel gear; 21. a drive bevel gear; 22. a second motor; 23. a movable shaft; 24. a rolling gear; 25. a rack; 26. a column shaft; 27. and (5) rotating the block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
Referring to fig. 1, 2, 3 and 4, the present utility model provides a technical solution: the leveling instrument for supervision comprises a leveling instrument body 1, wherein a first connecting plate 2 is fixedly connected to the bottom of the leveling instrument body 1; when the level body 1 is inclined at an angle, the first connecting plate 2 can be driven to incline, and the level 3 is fixedly arranged at the bottom of the first connecting plate 2; when the first connecting plate 2 is inclined, the level meter 3 can be driven to incline, an inner cavity of the level meter 3 is provided with an induction element and a sensing element, when the induction element detects that the liquid in the inner cavity of the level meter 3 is inclined, a signal can be sent out through the sensing element, and the bottom of the first connecting plate 2 is provided with a hydraulic rod 5; the inner cavity of the hydraulic rod 5 is provided with a receiving element, the receiving element can drive the hydraulic rod 5 after receiving signals, and a piston rod 6 is inserted into the inner cavity of the hydraulic rod 5; the hydraulic rod 5 is driven, so that the hydraulic rod 5 moves up and down to be unfolded or folded at the top of the piston rod 6 so as to level the first connecting plate 2, when the first connecting plate 2 levels, the sensing element stops transmitting, the hydraulic rod 5 is closed, and the bottom of the piston rod 6 is provided with the second connecting plate 4; when the second connecting plate 4 moves up and down, the leveling instrument body 1 can be driven to move up and down for adjustment, and a sliding rod 7 is arranged at the bottom of the second connecting plate 4; when the slide bar 7 moves up and down, the second connecting plate 4 can be driven to move up and down for adjustment, a support bar 8 is inserted into the inner cavity of the slide bar 7, and the bottom of the support bar 8 is fixedly connected with a rubber sliding sleeve; when the device stands on a smooth ground, the rubber sliding sleeve can increase friction force, so that the movement of the device caused by the inclination of the ground is avoided as much as possible.
Four groups of supporting blocks 9 are fixedly connected to the bottom of the first connecting plate 2, fixed shafts 10 are fixedly connected to the inner cavities of the four groups of supporting blocks 9, and movable blocks 11 are sleeved on the outer walls of the fixed shafts 10; the movable block 11 can be movably adjusted in a fan shape in the inner cavity of the supporting block 9 around the fixed shaft 10, a column shaft 26 is fixedly connected in the inner cavity of the movable block 11, and a rotating block 27 is movably connected on the outer wall of the column shaft 26; the rotating blocks 27 can be movably adjusted in a fan shape in the inner cavity of the movable block 11 around the column shaft 26, the bottoms of the three groups of rotating blocks 27 are fixedly connected to the top of the hydraulic rod 5, and when the hydraulic rod 5 moves up and down, the three groups of rotating blocks 27 can be pushed to move up and down, and the bottom of the rotating blocks 27 is fixedly connected with the fixed rod 12; when the rotating block 27 is inclined, the fixed rod 12 can be driven to incline at an angle.
The three groups of piston rods 6 and the inner cavity at the bottom of the fixed rod 12 are movably connected with spherical supporting pieces 13; when the three groups of piston rods 6 and the fixed rod 12 incline, the three groups of piston rods can rotate around the spherical supporting piece 13, so that the spherical supporting piece 13 supports the bottoms of the three groups of piston rods 6 and the fixed rod 12, and the bottoms of the four groups of spherical supporting pieces 13 are fixedly connected to the top of the second connecting plate 4.
The bottom of the second connecting plate 4 is fixedly connected with a round shaft 14; when the second connecting plate 4 rotates, the round shaft 14 can be driven to rotate, and the bottom of the round shaft 14 is movably connected with a connecting disc 15 through a first bearing; the circular shaft 14 can rotate on the top of the inner cavity of the connecting disc 15 through a first bearing.
The implementation mode specifically comprises the following steps: firstly, the device is placed on the ground, the sliding rod 7 is slidingly adjusted at the top of the supporting rod 8 according to the height of a worker, when the sensing element detects that the level body 1 is not in a horizontal state through the level 3, the sensing element in the inner cavity of the sensing element can send out signals, after the receiving element receives the signals, the sensing element can drive the two groups of hydraulic rods 5, the hydraulic rods 5 push the two groups of rotating blocks 27 to move up and down, leveling is carried out on the first connecting plate 2, the hydraulic rods 5 and the rotating blocks 27 can be movably adjusted in a fan shape in the inner cavity of the movable block 11 around the column shaft 26 in the adjusting process, so that the hydraulic rods 5 can be continuously unfolded, the first connecting plate 2 is adjusted, after one end of the first connecting plate 2 is leveled, the sensing element can stop transmitting, the hydraulic rods 5 are closed to stop up and down adjusting, the two groups of the rotating blocks 27 are driven again, leveling is carried out on the side end of the first connecting plate 2, and after the first connecting plate 2 is completely leveled, the sensing element can stop transmitting, the hydraulic rods 5 are closed to stop up and down adjusting, so that the worker can conveniently use the level body 1 to carry out management work.
Embodiment two:
Referring to fig. 1, 2 and 4, the present utility model provides a technical solution: the leveling instrument for supervision comprises a connecting disc 15, wherein the bottom of the connecting disc 15 is fixedly connected with a fixed block 16, three groups of fixed blocks 16 are arranged at the bottom of the connecting disc 15 in a total, the inner cavity of the fixed block 16 is movably connected with a rolling shaft 17 through a second bearing, and the outer wall of the rolling shaft 17 is fixedly connected with the inner cavity of a sliding rod 7; when the roller 17 rotates, the sliding rod 7 can be driven to movably adjust in a fan shape in the inner cavity of the fixed block 16.
One end of the roller 17 is rotatably connected with a first motor 18; the first motor 18 can be driven to drive the roller 17 to rotate and adjust, and a rotating bevel gear 19 is fixedly connected to one end of the sliding rod 7 far away from the first motor 18; when the slide bar 7 rotates, the slide bar can drive the rotating bevel gear 19 to rotate, and the rotating bevel gear 19 is connected with the connecting bevel gear 20 in a meshed manner; when the rotating bevel gear 19 rotates, the connecting bevel gear 20 can be driven to rotate, and the connecting bevel gear 20 is provided with two groups which are respectively fixed at two ends of the roller 17; when the first group of connecting bevel gears 20 rotate, the second group of rollers 17 and the second group of connecting bevel gears 20 can be driven to rotate, and the connecting bevel gears 20 are connected with a transmission bevel gear 21 in a meshed manner; when the second group of connecting bevel gears 20 rotate, the transmission bevel gears 21 can be driven to rotate, and one end of the transmission bevel gears 21, which is far away from the connecting bevel gears 20, is fixedly connected with one end of the rolling shaft 17; when the transmission bevel gear 21 rotates, the third group of rollers 17 can be driven to rotate.
The inner cavity of the support rod 8 is provided with a second motor 22, and the output end of the second motor 22 is provided with a movable shaft 23; the second motor 22 can be driven to drive the movable shaft 23 to rotate, and one end of the movable shaft 23 far away from the second motor 22 is fixedly connected with a rolling gear 24; when the movable shaft 23 rotates, the rolling gear 24 can be driven to rotate for adjustment.
The rolling gear 24 is connected with a rack 25 in a meshing manner; when the rolling gear 24 rotates, the rack 25 can be pushed to move up and down for adjustment, and the outer wall of the rack 25 is fixedly connected with one end of the inner cavity of the slide bar 7; when the rolling gear 24 rotates, the rack 25 can be pushed to drive the slide bar 7 to move up and down for adjustment.
The implementation mode specifically comprises the following steps: the first motor 18 is driven firstly, so that the first group of rollers 17 drive the rotating bevel gear 19 to rotate, when the rotating bevel gear 19 rotates, the first group of connecting bevel gears 20, the second group of rollers 17 and the second group of connecting bevel gears 20 can rotate, and when the second group of connecting bevel gears 20 rotate, the transmission bevel gears 21 and the third group of rollers 17 can be driven to rotate, so that the three groups of rollers 17 respectively drive the sliding rod 7 and the supporting rod 8 to conduct fan-shaped movable adjustment and unfolding, the device stands on the ground, and when the movable shaft 23 drives the rolling gear 24 to rotate through driving the second motor 22, the rolling gear 24 pushes the rack 25 to drive the sliding rod 7 to move up and down to adjust the height of the level body 1, and staff adapting to different heights can monitor the level body 1.
Working principle: firstly, the device is placed on the ground, then the first motor 18 is driven, so that the first group of rollers 17 drive the rotary bevel gear 19 to rotate, when the rotary bevel gear 19 rotates, the first set of connecting bevel gears 20, the second set of rollers 17, and the second set of connecting bevel gears 20 may be rotated, such that when the second set of connecting bevel gears 20 is rotated, can drive the transmission bevel gear 21 and the third group of rollers 17 to rotate, so that the three groups of rollers 17 respectively drive the slide bar 7 and the support bar 8 to adjust and spread in a fan-shaped movement, the device stands on the ground, when the movable shaft 23 drives the rolling gear 24 to rotate by driving the second motor 22, the rolling gear 24 pushes the rack 25 to drive the slide bar 7 to move up and down to adjust the height of the level body 1, after the proper position is modulated, the second motor 22 is turned off, and when the sensing element detects that the level body 1 is not level by the level 3, the sensing element in the inner cavity can send out signals, so that after the receiving element receives the signals, the two groups of hydraulic rods 5 can be driven to push the two groups of rotating blocks 27 to move up and down, leveling the first connecting plate 2, wherein the hydraulic rod 5 and the rotating block 27 can be movably adjusted in the fan shape of the inner cavity of the movable block 11 around the column shaft 26 in the adjusting process so as to ensure that the hydraulic rod 5 can be continuously unfolded, when one end of the first connecting plate 2 is leveled, the sensor element stops transmitting, the hydraulic rods 5 are closed to stop up-down adjustment, the two sets of hydraulic rods 5 are driven again to push the two sets of rotating blocks 27, leveling the side end of the first connecting plate 2, and stopping transmission of the sensing element after the first connecting plate 2 is completely leveled, so that the hydraulic rod 5 is closed to stop up-down adjustment, and staff can conveniently use the level body 1 to perform supervision work; when the ground is greatly fluctuated, the height of the hydraulic rod 5 and the piston rod 6 cannot level the level body 1, and the single second motor 22 can be driven to enable the single sliding rod 7 to slidingly adjust at the top of the supporting rod 8, so that the skew angle of the level body 1 is reduced, and the hydraulic rod 5 and the piston rod 6 can conveniently adjust the level body to be horizontal.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (8)
1. The utility model provides a level for supervision, includes level body (1), its characterized in that: the novel level comprises a level body (1), wherein a first connecting plate (2) is fixedly connected to the bottom of the level body (1), a level (3) is fixedly installed at the bottom of the first connecting plate (2), an induction element and a sensing element are installed in an inner cavity of the level (3), a hydraulic rod (5) is arranged at the bottom of the first connecting plate (2), a receiving element is installed in the inner cavity of the hydraulic rod (5), a piston rod (6) is inserted into the inner cavity of the hydraulic rod (5), a second connecting plate (4) is arranged at the bottom of the piston rod (6), a sliding rod (7) is arranged at the bottom of the second connecting plate (4), a supporting rod (8) is inserted into the inner cavity of the sliding rod (7), and a rubber sliding sleeve is fixedly connected to the bottom of the supporting rod (8).
2. A level for supervision according to claim 1, wherein: the hydraulic support is characterized in that four groups of support blocks (9) are fixedly connected to the bottom of the first connecting plate (2), four groups of support blocks (9) are fixedly connected with a fixed shaft (10), a movable block (11) is sleeved on the outer wall of the fixed shaft (10), a column shaft (26) is fixedly connected to the inner cavity of the movable block (11), a rotating block (27) is movably connected to the outer wall of the column shaft (26), three groups of rotating blocks (27) are fixedly connected to the top of the hydraulic rod (5), and a fixed rod (12) is fixedly connected to the bottom of the rotating block (27).
3. A level for supervision according to claim 1, wherein: the three groups of piston rods (6) and the inner cavities at the bottom of the fixed rods (12) are movably connected with spherical supporting pieces (13), and the bottoms of the four groups of spherical supporting pieces (13) are fixedly connected to the top of the second connecting plate (4).
4. A level for supervision according to claim 1, wherein: the bottom of the second connecting plate (4) is fixedly connected with a circular shaft (14), and the bottom of the circular shaft (14) is movably connected with a connecting disc (15) through a first bearing.
5. A level for supervision according to claim 4, wherein: the connecting disc is characterized in that a fixed block (16) is fixedly connected to the bottom of the connecting disc (15), three groups of fixed blocks (16) are arranged at the bottom of the connecting disc (15) in a total and axisymmetric mode, a roller (17) is movably connected to an inner cavity of the fixed block (16) through a second bearing, and the outer wall of the roller (17) is fixedly connected to an inner cavity of the sliding rod (7).
6. A level for supervision according to claim 5, wherein: the novel roller is characterized in that one end of the roller (17) is rotationally connected with a first motor (18), one end of the sliding rod (7) away from the first motor (18) is fixedly connected with a rotary bevel gear (19), the rotary bevel gear (19) is connected with a connecting bevel gear (20) in a meshed mode, the connecting bevel gears (20) are provided with two groups of connecting bevel gears which are respectively fixed at two ends of the roller (17), the connecting bevel gears (20) are connected with a transmission bevel gear (21) in a meshed mode, and one end of the transmission bevel gear (21) away from the connecting bevel gear (20) is fixedly connected with one end of the roller (17).
7. A level for supervision according to claim 1, wherein: the inner cavity of the supporting rod (8) is provided with a second motor (22), the output end of the second motor (22) is provided with a movable shaft (23), and one end, far away from the second motor (22), of the movable shaft (23) is fixedly connected with a rolling gear (24).
8. A level for supervision according to claim 7, wherein: the rolling gear (24) is connected with a rack (25) in a meshed manner, and the outer wall of the rack (25) is fixedly connected with one end of the inner cavity of the sliding rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322624039.8U CN220957541U (en) | 2023-09-27 | 2023-09-27 | Level gauge for supervision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322624039.8U CN220957541U (en) | 2023-09-27 | 2023-09-27 | Level gauge for supervision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220957541U true CN220957541U (en) | 2024-05-14 |
Family
ID=91009015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322624039.8U Active CN220957541U (en) | 2023-09-27 | 2023-09-27 | Level gauge for supervision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220957541U (en) |
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2023
- 2023-09-27 CN CN202322624039.8U patent/CN220957541U/en active Active
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