High slope construction lofting prism adjusting auxiliary device

Abstract

The utility model relates to a high side slope construction technology field discloses a kind of high side slope construction loft prism adjusting auxiliary device, including base and prism, sleeve rod is fixedly arranged on the upper end of base, rotating screw rod is rotatably arranged in sleeve rod, and rotating screw rod surface thread is equipped with lifting rod, lifting rod upper end is equipped with balancing mechanism, and first angle adjusting mechanism is installed in balancing mechanism, first adjusting mechanism includes support plate, and mounting bracket is fixedly arranged on the upper end of first adjusting mechanism, and prism is rotatably connected with mounting bracket by rotating lever, and second angle adjusting mechanism is equipped on mounting bracket, the utility model is advantageous in that: through spherical connecting piece, plate body angle can be adjusted, so that anchor bolt can be stably inserted in different slope surface;The height of prism is adjusted by lifting mechanism;Through first angle adjusting mechanism and second angle adjusting mechanism, transverse and longitudinal angle adjustment of prism is realized respectively;Through balancing mechanism, automatic horizontal adjustment of support plate is realized using gravity effect.

Description

Technical Field

[0001] This utility model relates to the field of high slope construction technology, specifically to an auxiliary device for adjusting a high slope construction layout prism. Background Technology

[0002] In the construction of high slopes, the layout of the site is a crucial step in ensuring construction accuracy and safety. As an important component of surveying equipment such as total stations, the accuracy of the prism's installation position and angle directly affects the reliability of the measurement data. However, the terrain at high slope construction sites is complex, often with sloping or uneven ground. Traditional prism support devices struggle to achieve precise adjustments to the prism's height, horizontal angle, and pitch angle, and the adjustment process is cumbersome, time-consuming, and labor-intensive.

[0003] Most existing prism adjustment devices have simple structures and can only achieve adjustment in a single dimension, which cannot meet the requirements. Furthermore, in situations where the slope surface is uneven or there is slight swaying, the prism is difficult to maintain a stable measurement posture, requiring frequent manual calibration by the surveyor. This not only increases the labor intensity but also reduces the measurement efficiency. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the above-mentioned technology. The technical solution provided by this utility model is as follows: A prism adjustment auxiliary device for high slope construction layout includes a base and a prism. A sleeve rod is fixedly provided at the upper end of the base. A rotating screw is rotatably provided inside the sleeve rod. A lifting rod is threaded on the surface of the rotating screw. A balancing mechanism is provided at the upper end of the lifting rod. A first angle adjustment mechanism is installed inside the balancing mechanism. The first angle adjustment mechanism includes a support plate. A mounting frame is fixedly provided at the upper end of the first angle adjustment mechanism. The prism is rotatably connected to the mounting frame through a rotating rod. A second angle adjustment mechanism is provided on the mounting frame.

[0005] As an improvement, the balancing mechanism includes a first support frame, with a balancing ring on the inner side of the first support frame. The two sides of the balancing ring are rotatably connected to the inner walls of the two sides of the first support frame. A support plate is located inside the balancing ring. A second support frame is provided between the support plate and the balancing ring. The two sides of the support plate are rotatably connected to the balancing ring and the second support frame respectively through rotating rods. A balancing block is fixedly provided at the lower end of the second support frame to ensure that the prism remains stable under uneven slopes or vibration conditions.

[0006] As an improvement, the support plate is provided with a first groove, and a mounting plate is rotatably mounted in the first groove. A slot is opened on one side of the first groove, and a drive gear is rotatably mounted in the slot. An external gear ring is fixedly sleeved on the outer end of the mounting plate, and the external gear ring meshes with the drive gear. A second scale is provided on the upper end of the support plate to adjust the lateral angle of the prism.

[0007] As an improvement, the second angle adjustment mechanism includes a housing, with one side of the rotating rod passing through the mounting bracket and the housing and extending into the housing, and rotatably connected to the inner wall of the housing. A first gear is fixedly sleeved on the inner surface of the rotating rod within the housing, and a second rod is provided below the first gear. The second rod is rotatably connected to the inner wall of the housing, and the second rod passes through the housing and extends to the outside of the housing. A second gear is fixedly sleeved on the inner surface of the second rod within the housing. The first gear and the second gear mesh with each other to adjust the longitudinal angle of the prism.

[0008] As an improvement, the second rod extends to the outer end of the box and is fixedly connected to a second handwheel, and a second locking nut is threaded onto the surface of the second rod. The box is provided with a third scale to fix the longitudinal angle.

[0009] As an improvement, the lifting rod has a first scale on its surface, and the inner cavity of the sleeve rod has grooves on both sides. Sliding blocks are slidably arranged in the grooves on both sides. The two sliding blocks are fixedly connected to the two sides of the lifting rod respectively. A second bevel gear is fixedly sleeved on the lower end of the rotating screw surface. A first rod body is provided on one side of the second bevel gear. A first bevel gear is fixedly sleeved on the surface of the first rod body. The first bevel gear and the second bevel gear mesh with each other to adjust the height of the prism.

[0010] As an improvement, the first rod extends through the sleeve rod and to the outside of the sleeve rod. A first handwheel is fixedly connected to the end of the first rod extending to the outside of the sleeve rod. A first locking nut is threaded onto the surface of the first rod to fix the height.

[0011] As an improvement, a base plate is fixedly provided on the outer side of the base, and a spherical connector is fixedly connected to the lower end of the base plate. A plate is fixedly connected to the other end of the spherical connector, and a number of anchors are fixedly provided at the lower end of the plate. This can ensure that the plate can better fit the ground on uneven roads and slopes, making the device more stable.

[0012] The advantages of this invention compared to existing technologies are as follows: The angle of the plate can be adjusted by the cooperation of the base plate, spherical connector, plate, and anchor, ensuring the anchor can be firmly inserted on different slopes, thus making the device more stable; by rotating the first handwheel, the first and second bevel gears mesh, and the screw and lifting rod are engaged, raising and lowering the lifting rod to adjust the prism height; the first and second angle adjustment mechanisms respectively achieve lateral and longitudinal angle adjustment of the prism; and the balance block, balance ring, and rotating rod utilize gravity to automatically adjust the level of the support plate, ensuring the prism remains stable even on uneven slopes or under vibration conditions. Attached Figure Description

[0013] Fig. 1 This is a schematic diagram of the structure of this utility model; Fig. 2 This is a half-sectional structural diagram of the present invention; Fig. 3 This is a schematic diagram of the interior of the box body of this utility model; Fig. 4 This is a top view of the internal structure of the support plate of this utility model.

[0014] As shown in the figure: 1. Base; 2. Base plate; 3. Spherical connector; 4. Plate; 5. Anchor nail; 6. Sleeve rod; 7. Lifting rod; 8. First scale; 9. First rod body; 10. First handwheel; 11. First locking nut; 12. First support frame; 13. Balance ring; 14. Second support frame; 15. Balance block; 16. Mounting frame; 17. Prism; 18. Box body; 19. Third scale; 20. Second locking nut; 21. Second rod body; 22. Second handwheel; 23. Mounting plate; 24. Second scale; 25. Drive gear; 26. First gear; 27. Second gear; 28. External gear ring; 29. ​​First groove; 30. Slot; 31. First bevel gear; 32. Rotating screw; 33. Second bevel gear; 35. Rotating rod; 36. Slide groove; 37. Sliding block; 38. Support plate; 39. Rotating rod. Detailed Implementation

[0015] The present invention will now be described in further detail with reference to the accompanying drawings.

[0016] When using this utility model, in combination with Figs. 1 to 4The utility model provides a kind of high slope construction setting-out prism adjusting auxiliary device, including base 1 and prism 17, sleeve rod 6 is fixedly arranged on the upper end of base 1, rotating screw rod 32 is rotatably arranged in sleeve rod 6, lifting rod 7 is threadedly sleeved on the surface of rotating screw rod 32, balance mechanism is arranged on the upper end of lifting rod 7, first angle adjusting mechanism is installed in balance mechanism, first angle adjusting mechanism includes support plate 38, mounting bracket 16 is fixedly arranged on the upper end of first angle adjusting mechanism, prism 17 is rotatably connected with mounting bracket 16 by rotating rod 39, second angle adjusting mechanism is arranged on mounting bracket 16, bottom plate 2 is fixedly arranged outside base 1, bottom plate 2 is fixedly connected with spherical connector 3 at lower end, spherical connector 3 is fixedly connected with plate body 4 at other end, a plurality of anchor nails 5 are fixedly arranged on the lower end of plate body 4, can ensure that uneven road surface and slope plate body 4 can better be attached to ground, so that the device is more stable.

[0017] Balance mechanism includes first support frame 12, balance ring 13 is arranged on the inner side of first support frame 12, balance ring 13 is rotatably connected with the inner wall of first support frame 12 on both sides, support plate 38 is located on the inner side of balance ring 13, second support frame 14 is arranged between support plate 38 and balance ring 13, support plate 38 is rotatably connected with balance ring 13 and second support frame 14 by rotating rod 35 on both sides, balance block 15 is fixedly arranged on the lower end of second support frame 14, to ensure that prism 17 always remains stable under uneven or vibration conditions on slope.

[0018] First recess 29 is arranged on support plate 38, mounting plate 23 is rotatably arranged in first recess 29, slot 30 is formed on one side of first recess 29, driving gear 25 is rotatably arranged in slot 30, outer gear ring 28 is fixedly sleeved on the outer side of mounting plate 23, outer gear ring 28 is meshed with driving gear 25, second scale 24 is arranged on the upper end of support plate 38, to adjust the lateral angle of prism 17, second angle adjusting mechanism includes box body 18, one side rotating rod 39 penetrates mounting bracket 16 and box body 18 and extends into box body 18, and is rotatably connected with the inner wall of box body 18, first gear 26 is fixedly sleeved on the part surface of rotating rod 39 in box body 18, second rod body 21 is arranged below first gear 26, and is rotatably connected with the inner wall of box body 18, second rod body 21 penetrates box body 18 and extends to the outer side of box body 18, second gear 27 is fixedly sleeved on the part surface of second rod body 21 in box body 18, first gear 26 is meshed with second gear 27, to adjust the longitudinal angle of prism 17, second hand wheel 22 is fixedly connected with the outer end of second rod body 21 extending to the outside of box body 18, second locking nut 20 is threadedly connected on the surface of second rod body 21, third scale 19 is arranged on box body 18, to fix longitudinal angle.

[0019] The surface of the lifting rod 7 is provided with a first scale 8, the inner cavity of the sleeve rod 6 is provided with a sliding groove 36 on both sides, the sliding grooves 36 are both provided with a sliding block 37, the two sliding blocks 37 are fixedly connected with the two sides of the lifting rod 7 respectively, the surface of the rotating screw 32 is fixedly provided with a second bevel gear 33 at the lower end, the first rod body 9 is arranged on one side of the second bevel gear 33, the first rod body 9 is fixedly provided with a first bevel gear 31, the first bevel gear 31 is meshed with the second bevel gear 33, the height of the prism 17 is adjusted, the first rod body 9 penetrates through the sleeve rod 6 and extends to the outside of the sleeve rod 6, the first rod body 9 is fixedly connected with a first hand wheel 10 at the outside end of the sleeve rod 6, and the first rod body 9 is threadedly connected with a first locking nut 11, so that the height is fixed.

[0020] In actual use, first, according to the slope of the high slope, the angle of the plate body 4 is adjusted through the spherical connecting piece 3, the anchor nail 5 is inserted into the soil or rock gap of the slope surface, the device is fixed, when the height of the prism 17 needs to be adjusted, the first hand wheel 10 is rotated, the first hand wheel 10 drives the first rod body 9 to rotate, the first rod body 9 drives the first bevel gear 31 to rotate, the first bevel gear 31 is meshed with the second bevel gear 33, the rotating screw 32 is driven to rotate, the rotating screw 32 drives the lifting rod 7 to move upwards along the sleeve rod 6, the first scale 8 on the surface of the lifting rod 7 is matched, the prism 17 is adjusted to the required height, and the height is fixed after the first locking nut 11 is tightened.

[0021] When the angle of the prism 17 needs to be adjusted, the driving gear 25 is rotated, the outer gear ring 28 of the driving gear 25 is meshed, the mounting plate 23 is driven to rotate, the prism 17 is adjusted to the required transverse angle in cooperation with the second scale 24 on the support plate 38; the second hand wheel 22 is rotated, the second hand wheel 22 drives the second rod body 21 to rotate, the second rod body 21 drives the second gear 27 to rotate, the second gear 27 is meshed with the first gear 26, the rotating rod 39 is driven to rotate, the prism 17 is adjusted to the required longitudinal angle in cooperation with the third scale 19 on the box body 18, and the angle is fixed after the second locking nut 20 is tightened; In the measurement process, if the high slope surface is uneven or there is a slight vibration, the balance block 15 in the balance mechanism is driven to automatically adjust the support plate 38 under the action of gravity, the support plate 38 always maintains a horizontal state in cooperation with the rotating rod 35 and the balance ring 13, the stable measurement of the prism 17 is ensured, and the measurement error is reduced.

[0022] The above has described the utility model and its implementation mode, which is not restrictive, and the drawings only show one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.

Claims

1. A prism adjustment auxiliary device for high slope construction layout, comprising a base (1) and a prism (17), characterized in that, The upper end of the base (1) is fixedly provided with a sleeve rod (6), and a rotating screw (32) is rotatably provided inside the sleeve rod (6). A lifting rod (7) is threaded on the surface of the rotating screw (32). A balancing mechanism is provided at the upper end of the lifting rod (7). A first angle adjustment mechanism is installed inside the balancing mechanism. The first angle adjustment mechanism includes a support plate (38). A mounting frame (16) is fixedly provided at the upper end of the first angle adjustment mechanism. The prism (17) is rotatably connected to the mounting frame (16) through a rotating rod (39). A second angle adjustment mechanism is provided on the mounting frame (16).

2. The high slope construction layout prism adjustment auxiliary device according to claim 1, characterized in that, The balancing mechanism includes a first support frame (12), a balancing ring (13) is provided on the inner side of the first support frame (12), the two sides of the balancing ring (13) are rotatably connected to the inner walls of the two sides of the first support frame (12), the support plate (38) is located inside the balancing ring (13), a second support frame (14) is provided between the support plate (38) and the balancing ring (13), the two sides of the support plate (38) are rotatably connected to the balancing ring (13) and the second support frame (14) respectively through rotating rods (35), and a balancing block (15) is fixedly provided at the lower end of the second support frame (14).

3. The high slope construction layout prism adjustment auxiliary device according to claim 1, characterized in that, The support plate (38) is provided with a first groove (29), and a mounting plate (23) is rotatably provided in the first groove (29). A slot (30) is opened on one side of the first groove (29), and a drive gear (25) is rotatably provided in the slot (30). An external gear ring (28) is fixedly sleeved on the outer end of the mounting plate (23). The external gear ring (28) meshes with the drive gear (25). A second scale (24) is provided on the upper end of the support plate (38).

4. The high slope construction layout prism adjustment auxiliary device according to claim 1, characterized in that, The second angle adjustment mechanism includes a housing (18), a rotating rod (39) on one side passing through the mounting bracket (16) and the housing (18) and extending into the housing (18), and rotatably connected to the inner wall of the housing (18). A first gear (26) is fixedly sleeved on the inner surface of the rotating rod (39) located in the housing (18). A second rod (21) is provided below the first gear (26). The second rod (21) is rotatably connected to the inner wall of the housing (18). The second rod (21) passes through the housing (18) and extends to the outside of the housing (18). A second gear (27) is fixedly sleeved on the inner surface of the second rod (21) located in the housing (18). The first gear (26) and the second gear (27) mesh with each other.

5. The high slope construction layout prism adjustment auxiliary device according to claim 4, characterized in that, The second rod (21) extends to the outer end of the box (18) and is fixedly connected to a second handwheel (22). The surface of the second rod (21) is threaded with a second locking nut (20). The box (18) is provided with a third scale (19).

6. The high slope construction layout prism adjustment auxiliary device according to claim 1, characterized in that, The lifting rod (7) has a first scale (8) on its surface. The sleeve rod (6) has a sliding groove (36) on both sides of its inner cavity. A slider (37) is slidably provided in both sides of the sliding groove (36). The two sliders (37) are fixedly connected to the two sides of the lifting rod (7). A second bevel gear (33) is fixedly sleeved on the lower end of the rotating screw (32). A first rod body (9) is provided on one side of the second bevel gear (33). A first bevel gear (31) is fixedly sleeved on the surface of the first rod body (9). The first bevel gear (31) meshes with the second bevel gear (33).

7. The high slope construction layout prism adjustment auxiliary device according to claim 6, characterized in that, The first rod (9) passes through the sleeve rod (6) and extends to the outside of the sleeve rod (6). The first handwheel (10) is fixedly connected to the end of the first rod (9) extending to the outside of the sleeve rod (6). The first locking nut (11) is threadedly connected to the surface of the first rod (9).

8. The high slope construction layout prism adjustment auxiliary device according to claim 1, characterized in that, The base (1) is fixedly provided with a base plate (2) on the outside. A spherical connector (3) is fixedly connected to the lower end of the base plate (2). A plate (4) is fixedly connected to the other end of the spherical connector (3). Several anchor nails (5) are fixedly provided at the lower end of the plate (4).

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