Leveling device

Abstract

The utility model discloses a leveling device and relates to the technical field of level gauges. The device comprises a fixed column, the top of the fixed column is fixedly connected with a first fixed disc, the top of the first fixed disc is rotatably connected with a rotating disc, the top of the rotating disc is fixedly connected with a measuring module, the peripheral side of the first fixed disc is provided with a plurality of rotating grooves, and the number of the rotating grooves is three or more. And supporting composite assemblies are rotationally connected to the inner sides of the rotating grooves correspondingly, limiting and fixing assemblies are installed at the bottoms of the fixing columns, and the limiting and fixing assemblies achieve the fixing effect on the supporting composite assemblies. According to the leveling device, through the arrangement of the supporting composite assembly, the bottom supporting part can be adjusted in a large range and at a large angle, so that the leveling device can be suitable for more terrains, and the convenience of using the leveling device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of levels, in particular to a leveling measuring device. Background Art

[0002] In engineering construction, it is often necessary to survey the terrain. The most commonly used tool for measuring terrain is the leveling device, which can measure the ground in all directions and provide the construction team with reasonable data.

[0003] Reference is made to the authorized announcement number "CN219530238U" which discloses a measuring level, which records: "The utility model relates to the technical field of levels. The measuring level solves the technical problem that most existing measuring levels are supported by tripods, thereby preventing poor stability on the ground and sliding whenever there is a slight slope. Moreover, when encountering muddy and sandy ground, the sliding is more serious, thus causing cumbersome operations for measurement."

[0004] In the process of implementing the patent, the applicant found that the patent had the following technical problems:

[0005] Since the bottom of the bracket set in this patent is a fixed connection and cannot be adjusted at a large angle, it is difficult to use this device for leveling in complex terrain, such as uneven terrain. Therefore, it is necessary to propose a leveling device to solve the technical problems mentioned in the above patent and provide a new technical solution. Utility Model Content

[0006] Based on this, a leveling measuring device is provided to solve the following technical problems raised in the background technology: Since the bottom of the bracket set in the patent is a fixed connection setting and cannot be adjusted at a large angle, it is difficult to use the device for leveling measurements in complex terrain, such as uneven terrain.

[0007] The utility model adopts the following technical solution:

[0008] The leveling measuring device specifically includes a fixed column, a first fixed plate is fixedly connected to the top of the fixed column, a rotating plate is rotatably connected to the top of the first fixed plate, a measuring module is fixedly connected to the top of the rotating plate, a plurality of rotating grooves are opened on the outer peripheral side of the first fixed plate, and the number of the rotating grooves is set to include three or more, a supporting composite component is rotatably connected to the inner side of the rotating grooves, a limited fixing component is installed at the bottom of the fixed column, and the limited fixing component has a fixing effect on the supporting composite component.

[0009] Furthermore, the supporting composite component includes a first supporting plate, a fixing plate, a first motor and a first threaded rod, the inner side of the rotating groove is rotatably connected to the first supporting plate, the end of the first supporting plate away from the first fixed disk is fixedly connected to the fixing plate, the top of the fixing plate is fixedly connected to the first motor, the output end of the first motor is fixedly connected to the first threaded rod, the first threaded rod passes through the fixing plate and extends to the bottom of the fixing plate, and the first threaded rod is rotatably connected to the inner side of the fixing plate.

[0010] Furthermore, the supporting composite assembly also includes a second supporting plate, a sliding rod and a third supporting plate, a second supporting plate is arranged at an end of the first supporting plate away from the first fixed plate, a sliding groove is opened at an end of the first supporting plate close to the second supporting plate, and the sliding groove is arranged below the fixed plate, a sliding rod is fixedly connected to an end of the second supporting plate close to the first supporting plate, and the sliding rod and the sliding groove are clearance-fitted, the top of the second supporting plate is threadedly connected to the first threaded rod, and a third supporting plate is arranged at the bottom of the second support plate.

[0011] Furthermore, the supporting composite assembly also includes a rotating seat, a rotating baffle, a second motor, a driving rod and a gear, the second supporting plate is fixedly connected to the rotating seat at the bottom, and a plurality of tooth plates are fixedly connected to the outer side of the bottom of the rotating seat in a circular array, both sides of the top of the third supporting plate are fixedly connected to the rotating baffle, and the two rotating baffles are arranged on both sides of the rotating seat, and the rotating seat and the two rotating baffles are rotatably connected, one of the rotating baffles is fixedly connected to the second motor on the side away from the rotating seat, a driving rod is rotatably connected between the two rotating baffles, and the end of the driving rod close to the second motor passes through the rotating baffle and is fixedly connected to the output end of the second motor, a gear is fixedly connected to the outer side of the driving rod, and the gear is located between the two rotating baffles, and the gear is meshed with the tooth plate on the outer side of the rotating seat.

[0012] Furthermore, the supporting composite component also includes an anti-slip pad, a third motor, a second threaded rod, a driving plate and an inserted vertebral body. A reserved groove is opened on the inner side of the bottom of the third supporting plate, and the four corner positions of the bottom of the third supporting plate are fixedly connected with the anti-slip pad, the top of the inner side of the reserved groove is fixedly connected with the third motor, and the output end of the third motor is fixedly connected with the second threaded rod, the inner side gap of the reserved groove is fitted with a driving plate, and the top of the driving plate and the second threaded rod are threadedly connected, and the bottom of the driving plate is fixedly connected with the inserted vertebral body.

[0013] Furthermore, the limit fixing assembly includes a second fixed disk, a fixed concave plate and a limit plate, the bottom of the fixed column is fixedly connected to the second fixed disk, the outer peripheral side of the second fixed disk is fixedly connected to a plurality of fixed concave plates, and the number and positions of the fixed concave plates correspond to the first support plate, the inner side of the fixed concave plate away from one end of the second fixed disk wraps around both sides of the first support plate, and is arranged with a clearance fit with the first support plate, and limiting grooves are provided on both sides of the fixed concave plate away from one end of the second fixed disk, the two sides of the bottom of the first support plate are fixedly connected to the limiting plates, and the limiting plates and the limiting grooves are plug-in arranged.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model provides a leveling measuring device, which can adjust the bottom support part in a wide range and at a wide angle, so that the leveling measuring device can be applied to more terrains, thereby improving the convenience of using the leveling measuring device.

[0016] The utility model provides a level measuring device, which can improve the convenience of carrying the level measuring device by conveniently folding and fixing the supporting part. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A schematic diagram of the overall structure of a leveling measuring device provided by the utility model;

[0019] Figure 2 A schematic diagram of the structure of a rotating disk of a level measuring device provided by the utility model;

[0020] Figure 3 A schematic diagram of the structure of a second support plate of a leveling measuring device provided by the utility model;

[0021] Figure 4 A schematic diagram of the structure of a driving plate of a level measuring device provided by the utility model;

[0022] Figure 5 A schematic diagram of the structure of a limit piece of a leveling measuring device provided by the utility model;

[0023] Figure 6The present invention is a schematic structural diagram of a level measurement device supporting a composite component when in use.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Fixed column; 2. First fixed disk; 3. Rotating disk; 4. Measuring module; 5. Support composite assembly; 6. Positioning fixed assembly; 7. First support plate; 8. Fixed plate; 9. First motor; 10. First threaded rod; 11. Second support plate; 12. Sliding rod; 13. Third support plate; 14. Rotating seat; 15. Rotating baffle; 16. Second motor; 17. Driving rod; 18. Gear; 19. Anti-skid pad; 20. Third motor; 21. Second threaded rod; 22. Driving plate; 23. Insert vertebral body; 24. Second fixed disk; 25. Fixed concave plate; 26. Positioning plate. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0027] As described in the background art, since the bottom of the bracket in the patent is fixedly connected and cannot be adjusted at a large angle, it is difficult to use the device for leveling in complex terrain, such as uneven terrain.

[0028] In order to solve this technical problem, the utility model provides a leveling measuring device, which can adjust the bottom support part in a wide range and a large angle, so that the leveling measuring device can be applied to more terrains, thereby improving the convenience of using the leveling measuring device.

[0029] Specifically, please refer to Figure 1-Figure 2 A level measuring device specifically includes a fixed column 1, a first fixed disk 2 is fixedly connected to the top of the fixed column 1, a rotating disk 3 is rotatably connected to the top of the first fixed disk 2, a measuring module 4 is fixedly connected to the top of the rotating disk 3, a plurality of rotating grooves are opened on the outer peripheral side of the first fixed disk 2, and the number of the rotating grooves is set to include three or more, a supporting composite component 5 is rotatably connected to the inner side of the rotating grooves, a limited fixing component 6 is installed at the bottom of the fixed column 1, and the limited fixing component 6 has a fixing effect on the supporting composite component 5.

[0030] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0031] Embodiment 1:

[0032] Please refer to Figure 1-Figure 2 A level measuring device includes a fixed column 1, a first fixed disk 2 is fixedly connected to the top of the fixed column 1, a rotating disk 3 is rotatably connected to the top of the first fixed disk 2, a measuring module 4 is fixedly connected to the top of the rotating disk 3, a plurality of rotating grooves are opened on the outer peripheral side of the first fixed disk 2, and the number of the rotating grooves is set to include three or more, a supporting composite component 5 is rotatably connected to the inner side of the rotating grooves, a limited fixing component 6 is installed at the bottom of the fixed column 1, and the limited fixing component 6 has a fixing effect on the supporting composite component 5.

[0033] By setting the supporting composite assembly 5, the fixing column 1 can be supported and fixed, so that the device can be placed at a location where it needs to be used. At the same time, the device can also be placed on a variety of different road surfaces, thereby improving the convenience of the device;

[0034] Then, through the setting of the measurement module 4, the objects that need to be measured, such as buildings, can be measured and the data can be recorded;

[0035] By setting the rotating disk 3, the lateral angle of the measuring module 4 can be adjusted, so that the measuring range of the measuring module 4 can be increased, thereby improving the measuring efficiency;

[0036] When the device is carried, the supporting composite component 5 can be retracted by setting the limiting fixing component 6, so as to facilitate the transportation of the entire device and further improve the convenience of the device during transportation.

[0037] Embodiment 2:

[0038] This embodiment 2 is used to further disclose the specific structure of the supporting composite component 5 on the premise of the above embodiments. By coordinating the supporting composite component 5 with the structures in the above embodiments, it is possible to adjust the bottom supporting part over a wide range and a wide angle, so that the leveling measuring device can be applied to more terrains, thereby improving the convenience of using the leveling measuring device.

[0039] A leveling measuring device provided in Example 1 is further optimized, specifically, as follows Figure 3-Figure 6As shown, the supporting composite component 5 includes a first supporting plate 7, a fixing plate 8, a first motor 9 and a first threaded rod 10. The first supporting plate 7 is rotatably connected to the inner side of the rotating groove, the first supporting plate 7 is fixedly connected to the fixing plate 8 at one end away from the first fixed disk 2, the first motor 9 is fixedly connected to the top of the fixing plate 8, the output end of the first motor 9 is fixedly connected to the first threaded rod 10, and the first threaded rod 10 passes through the fixing plate 8 and extends to the bottom of the fixing plate 8, and the first threaded rod 10 is rotatably connected to the inner side of the fixing plate 8.

[0040] The supporting composite assembly 5 also includes a second supporting plate 11, a sliding rod 12 and a third supporting plate 13. The second supporting plate 11 is arranged at the end of the first supporting plate 7 away from the first fixed disk 2. A sliding groove is provided at the end of the first supporting plate 7 close to the second supporting plate 11, and the sliding groove is arranged below the fixed plate 8. The end of the second supporting plate 11 close to the first supporting plate 7 is fixedly connected with the sliding rod 12, and the sliding rod 12 and the sliding groove are clearance-fitted. The top of the second supporting plate 11 is threadedly connected to the first threaded rod 10, and the third support plate 13 is arranged at the bottom of the second support plate 11.

[0041] The supporting composite component 5 also includes a rotating seat 14, a rotating baffle 15, a second motor 16, a driving rod 17 and a gear 18. The second supporting plate 11 is fixedly connected to the rotating seat 14 at the bottom, and a plurality of tooth plates are fixedly connected to the outer side of the bottom of the rotating seat 14 in a circular array. The rotating baffles 15 are fixedly connected to both sides of the top of the third supporting plate 13, and the two rotating baffles 15 are arranged on both sides of the rotating seat 14, and the rotating seat 14 and the two rotating baffles 15 are rotatably connected. One side of the rotating baffle 15 away from the rotating seat 14 is fixedly connected to the second motor 16, and a driving rod 17 is rotatably connected between the two rotating baffles 15, and one end of the driving rod 17 close to the second motor 16 passes through the rotating baffle 15 and is fixedly connected to the output end of the second motor 16, and a gear 18 is fixedly connected to the outer side of the driving rod 17, and the gear 18 is located between the two rotating baffles 15, and the gear 18 is meshed with the tooth plate on the outer side of the rotating seat 14.

[0042] The supporting composite component 5 also includes an anti-slip pad 19, a third motor 20, a second threaded rod 21, a driving plate 22 and an inserted vertebral body 23. A reserved groove is provided on the inner side of the bottom of the third supporting plate 13. The four corner positions of the bottom of the third supporting plate 13 are fixedly connected with the anti-slip pad 19, the third motor 20 is fixedly connected to the top of the inner side of the reserved groove, the second threaded rod 21 is fixedly connected to the output end of the third motor 20, the driving plate 22 is fitted in the gap inside the reserved groove, and the top of the driving plate 22 is threadedly connected to the second threaded rod 21, and the bottom of the driving plate 22 is fixedly connected to the inserted vertebral body 23.

[0043] Specifically: by rotating the first support plate 7 and moving the bottom of the first support plate 7 away from the fixed column 1, the first support plate 7 can be opened and support the fixed column 1;

[0044] At the same time, by setting the number of the first support plates 7 to three or more, the device can be more stable when placed;

[0045] After the multiple first support plates 7 are opened, the first support plate 7 will drive the second support plate 11 to turn over synchronously. At this time, the third support plate 13 at the bottom of the second support plate 11 will also turn over synchronously with the first support plate 7. By turning on the second motor 16 and driving the driving rod 17 to rotate through the output end of the second motor 16, the gear 18 fixedly connected to the driving rod 17 can be driven to rotate, so that the angle of the third support plate 13 can be adjusted by the setting of the gear 18 meshing with the toothed plate at the bottom of the rotating seat 14, and the bottom of the third support plate 13 is made vertical to the ground.

[0046] At the same time, by setting the gear 18 and the toothed plate at the bottom of the rotating seat 14, the angle between the third support plate 13 and the second support plate 11 can be increased, so that the bottom of the third support plate 13 can also be supported by the side wall support or the inclined slope of the land surface, thereby increasing the use range of the measuring device;

[0047] By turning on the first motor 9 and making the first motor 9 drive the first threaded rod 10 to rotate, the second support plate 11 threadedly connected to the first threaded rod 10 can be driven to move up and down inside the sliding groove provided in the first support plate 7, so that the position of the third support plate 13 in contact with the ground can be adjusted by adjusting the position of the second support plate 11, and at the same time, the position of each second support plate 11 can be individually controlled, so that the use range of the measuring device can be further improved;

[0048] When the bottom of the third support plate 13 contacts the ground, the anti-slip pad 19 can protect the bottom of the third support plate 13 and increase the friction between the bottom of the third support plate 13 and the ground, thereby increasing the support effect of the third support plate 13 on the entire measuring device.

[0049] When support is required on relatively soft ground, the third motor 20 can be turned on to drive the second threaded rod 21 to rotate, thereby driving the driving plate 22 threadedly connected to the second threaded rod 21 to move downward, and driving the inserted vertebral body 23 to move downward synchronously, so that the inserted vertebral body 23 can be inserted into the soft ground through the setting, and the overall support effect of the measuring device can be improved.

[0050] Embodiment 3:

[0051] This embodiment 3 is used to further disclose the specific structure of the limit fixing component 6 on the premise of the above embodiments. By cooperating with the limit fixing component 6 and the structure in the above embodiments, the support part can be conveniently folded and fixed, thereby improving the convenience of carrying the level measuring device.

[0052] A leveling measuring device provided in Example 1 and Example 2 is further optimized. Specifically, Figure 5 As shown, the limiting fixing assembly 6 includes a second fixed disk 24, a fixed concave plate 25 and a limiting piece 26. The second fixed disk 24 is fixedly connected to the bottom of the fixed column 1, and a plurality of fixed concave plates 25 are fixedly connected to the outer peripheral side of the second fixed disk 24, and the number and position of the fixed concave plates 25 correspond to the first support plate 7. The inner side of the fixed concave plate 25 away from the end of the second fixed disk 24 wraps around both sides of the first support plate 7, and is arranged with a clearance fit with the first support plate 7. Limiting grooves are provided on both sides of the fixed concave plate 25 away from the end of the second fixed disk 24, and the limiting pieces 26 are fixedly connected to both sides of the bottom of the first support plate 7, and the limiting pieces 26 and the limiting grooves are plug-in arranged.

[0053] Specifically: when the measuring device is retracted, the first support plate 7 will move toward one end close to the fixed column 1. At this time, the first support plate 7 will move to the inner side of the fixed concave plate 25 away from the end of the second fixed disk 24. At the same time, the limiting plates 26 fixedly connected on both sides of the first support plate 7 will also move synchronously to the inner sides of the limiting grooves opened on both sides of the fixed concave plate 25, thereby limiting the first support plate 7 on the inner side of the fixed concave plate 25, thereby avoiding the unfixed first support plate 7 from affecting the transportation process when transporting the measuring device.

Claims

1. A leveling device, comprising a fixed column (1), characterized in that: The top of the fixed column (1) is fixedly connected to a first fixed disk (2), the top of the first fixed disk (2) is rotatably connected to a rotating disk (3), the top of the rotating disk (3) is fixedly connected to a measuring module (4), a plurality of rotating grooves are provided on the outer circumference of the first fixed disk (2), and the number of the rotating grooves is set to include three or more, the inner sides of the rotating grooves are all rotatably connected to a supporting composite component (5), a limited fixing component (6) is installed at the bottom of the fixed column (1), and the limited fixing component (6) has a fixing effect on the supporting composite component (5).

2. A leveling device according to claim 1, characterized in that: The supporting composite component (5) comprises a first supporting plate (7), a fixing plate (8), a first motor (9) and a first threaded rod (10); the first supporting plate (7) is rotatably connected to the inner side of the rotating groove; the first supporting plate (7) is fixedly connected to one end away from the first fixing plate (2); the first motor (9) is fixedly connected to the top of the fixing plate (8); the output end of the first motor (9) is fixedly connected to the first threaded rod (10); the first threaded rod (10) passes through the fixing plate (8) and extends to the bottom of the fixing plate (8); and the first threaded rod (10) is rotatably connected to the inner side of the fixing plate (8).

3. A leveling device according to claim 2, characterized in that: The supporting composite component (5) further comprises a second supporting plate (11), a sliding rod (12) and a third supporting plate (13); the second supporting plate (11) is arranged at one end of the first supporting plate (7) away from the first fixed plate (2); a sliding groove is provided at one end of the first supporting plate (7) close to the second supporting plate (11), and the sliding groove is arranged below the fixed plate (8); the sliding rod (12) is fixedly connected to one end of the second supporting plate (11) close to the first supporting plate (7), and the sliding rod (12) and the sliding groove are arranged in a clearance fit; the top of the second supporting plate (11) is threadedly connected to the first threaded rod (10); and the third supporting plate (13) is arranged at the bottom of the second supporting plate (11).

4. A leveling device according to claim 3, characterized in that: The supporting composite component (5) further comprises a rotating seat (14), a rotating baffle (15), a second motor (16), a driving rod (17) and a gear (18); the bottom of the second supporting plate (11) is fixedly connected to the rotating seat (14); the outer side of the bottom of the rotating seat (14) is fixedly connected to a plurality of tooth plates arranged in a circular array; both sides of the top of the third supporting plate (13) are fixedly connected to the rotating baffles (15); the two rotating baffles (15) are arranged on both sides of the rotating seat (14); and the rotating seat (14) and the two rotating baffles (15) are rotatably connected, wherein A second motor (16) is fixedly connected to one side of the rotating baffle (15) away from the rotating seat (14); a driving rod (17) is rotatably connected between the two rotating baffles (15); an end of the driving rod (17) close to the second motor (16) passes through the rotating baffle (15) and is fixedly connected to the output end of the second motor (16); a gear (18) is fixedly connected to the outer side of the driving rod (17); the gear (18) is located between the two rotating baffles (15), and the gear (18) is meshed with a toothed plate on the outer side of the rotating seat (14).

5. A leveling device according to claim 4, characterized in that: The supporting composite component (5) further comprises an anti-skid pad (19), a third motor (20), a second threaded rod (21), a driving plate (22) and an inserted vertebral body (23); a reserved groove is provided on the inner side of the bottom of the third supporting plate (13); the anti-skid pad (19) is fixedly connected to the four corner positions of the bottom of the third supporting plate (13); the third motor (20) is fixedly connected to the top of the inner side of the reserved groove; the output end of the third motor (20) is fixedly connected to the second threaded rod (21); the driving plate (22) is gap-fitted on the inner side of the reserved groove; the top of the driving plate (22) is threadedly connected to the second threaded rod (21); the bottom of the driving plate (22) is fixedly connected to the inserted vertebral body (23).

6. A leveling device according to claim 5, characterized in that: The limiting fixing assembly (6) comprises a second fixing disk (24), a fixing concave plate (25) and a limiting plate (26); the second fixing disk (24) is fixedly connected to the bottom of the fixing column (1); a plurality of fixing concave plates (25) are fixedly connected to the outer peripheral side of the second fixing disk (24); the number and position of the fixing concave plates (25) correspond to the first supporting plate (7); the inner side of the fixing concave plate (25) away from one end of the second fixing disk (24) wraps around two sides of the first supporting plate (7) and is arranged with clearance fit with the first supporting plate (7); limiting grooves are provided on both sides of the fixing concave plate (25) away from one end of the second fixing disk (24); the limiting plates (26) are fixedly connected to the two sides of the bottom of the first supporting plate (7); and the limiting plates (26) are arranged to be plugged into the limiting grooves.

Images