High-precision total station support for municipal engineering

Abstract

The utility model discloses a high-precision total station support for municipal engineering, and relates to the technical field of total station supports. The device comprises a connecting main plate and supporting legs, the bottom end of the connecting main plate is rotationally connected with the outer ends of the supporting legs, a rotating disc is rotationally connected to the bottom end of the connecting main plate, a height adjusting assembly is arranged on the outer surface of the rotating disc and comprises a first screw rod, and a containing plate is fixedly connected to the outer surface of the rotating disc. A first motor is fixedly connected to the outer surface of the placement plate, a rotating rod is fixedly connected to one end of an output shaft of the first motor, a first gear is fixedly connected to the outer surface of the rotating rod, a second gear is rotatably connected to the outer surface of the placement plate, and the middle of the second gear is in threaded connection with the outer surface of the first screw; according to the utility model, the problems that the step of adjusting the height of a single supporting leg is complicated, and the angle of the total station is required to be manually adjusted as most of the connection modes of the total station and the bracket are fixed structures are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to total station support technical field, specifically is a kind of high-precision total station support for municipal engineering. BACKGROUND

[0002] Total station is a kind of advanced measuring equipment integrated with optics, electronics, computer technology, can complete multiple measurement tasks, such as distance measurement, angle measurement, coordinate measurement, etc., total station support is a kind of device for supporting and stabilizing total station, it is not a single component or tool, but a complete device, high-precision total station support for municipal engineering can stably support total station by reasonable design and manufacture, ensure to obtain accurate data in municipal engineering measurement.

[0003] The existing total station support is usually adjusted support leg to change total station placing height when using, however, the adjusting mode is single support leg adjusting, so that the step is more cumbersome, lead to not conducive to use, while total station may need to measure different positions in use process, since total station and support connection mode are mostly fixed structure, lead to need artificial angle adjustment, so that the device practicability is not high. UTILITY MODEL CONTENT

[0004] In order to solve the problem that single support leg height adjusting step is more cumbersome and total station and support connection mode are mostly fixed structure and need artificial angle adjustment, the utility model aims at providing a kind of high-precision total station support for municipal engineering.

[0005] To solve the above-mentioned technical problems, this utility model adopts the following technical solution: a high-precision total station bracket for municipal engineering, including a connecting main board and a support leg. The bottom end of the connecting main board is rotatably connected to the outer end of the support leg. A rotating disk is rotatably connected to the bottom end of the connecting main board. A height adjustment component is provided on the outer surface of the rotating disk. The height adjustment component includes a first screw. A placement plate is fixedly connected to the outer surface of the rotating disk. A first motor is fixedly connected to the outer surface of the placement plate. A rotating rod is fixedly connected to one end of the output shaft of the first motor. A first gear is fixedly connected to the outer surface of the rotating rod. A second gear is rotatably connected to the outer surface of the placement plate. The middle part of the second gear is threadedly connected to the outer surface of the first screw. The outer surface of the screw is movably connected to the middle of the placement plate. Multiple evenly distributed hollow cylinders are fixedly connected to the outer surface of the rotating disk. A mounting plate is fixedly connected to the end of the first screw away from the placement plate. Multiple evenly distributed cylinders are fixedly connected to the outer surface of the mounting plate. The outer surface of the cylinders is slidably connected to the interior of the hollow cylinders. An annular groove is formed on the outer surface of the placement plate. Multiple evenly distributed sliders are slidably connected inside the annular groove. The outer surface of the sliders is fixedly connected to the outer surface of the second gear. A circular groove is formed at the top of the connecting main plate. The interior of the circular groove is rotatably connected to the outer surface of the rotating disk. The outer surface of the rotating rod is rotatably connected to the outer surface of the placement plate. The outer surfaces of the first gear and the second gear mesh.

[0006] Preferably, the outer surface of the rotating disk has a plurality of evenly distributed limiting holes, the top of the connecting main board is fixedly connected to a plurality of evenly distributed L-shaped plates, the outer surface of the L-shaped plates is threaded with a second screw, the bottom of the connecting main board is rotatably connected to a second transmission wheel, the bottom of the connecting main board is rotatably connected to a first transmission wheel, the top of the connecting main board is fixedly connected to a second motor, one end of the output shaft of the second motor is fixedly connected to the outer end of the first transmission wheel, the outer surface of the first transmission wheel is sleeved with a transmission belt, the inner side of the transmission belt is sleeved with the outer surface of the second transmission wheel, the end of the second screw away from the L-shaped plate is movably inserted into the limiting hole, and the bottom of the rotating disk is fixedly connected to the outer end of the second transmission wheel.

[0007] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0008] 1. By setting up a height adjustment component, the rotation of the first gear causes the second gear to rotate along the annular groove on the placement plate via a slider. At the same time, the rotation of the second gear causes the first screw to move and drive the mounting plate to move, thereby facilitating the adjustment of the total station height.

[0009] 2. The linkage of the limiting hole and the transmission belt makes the first transmission wheel rotate to drive the second transmission wheel to rotate and drive the rotating disc to rotate in the circular groove, so that the total station angle can be adjusted, the second screw is reactivated to insert into the limiting hole to fix the rotating disc, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0011] Figure 1 The overall structure schematic diagram of the present application is shown in the figure.

[0012] Figure 2 The first angle structure schematic diagram of the present application is shown in the figure.

[0013] Figure 3 The second angle structure schematic diagram of the present application is shown in the figure. Figure 2 The structure enlarged schematic diagram of the A part in the figure.

[0014] Figure 4 The structure enlarged schematic diagram of the B part in the figure. Figure 2 The structure enlarged schematic diagram of the B part in the figure.

[0015] Figure 5 The second angle structure schematic diagram of the present application is shown in the figure.

[0016] In the figure: 1, connecting main plate; 2, supporting leg; 3, mounting plate; 4, cylinder; 5, hollow cylinder; 6, second motor; 7, first screw; 8, placing plate; 9, rotating disc; 10, first transmission wheel; 11, first gear; 12, rotating rod; 13, second gear; 14, first motor; 15, annular sliding groove; 16, sliding block; 17, limiting hole; 18, L-shaped plate; 19, circular groove; 20, second screw; 21, second transmission wheel; 22, transmission belt. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0018] Embodiment: as Figures 1-5The utility model provides a municipal engineering is with high accuracy total station support, including connecting mainboard 1 and support leg 2, and the bottom end of connecting mainboard 1 is rotatably connected with the outer end of support leg 2, and the bottom end of connecting mainboard 1 is rotatably connected with rotary disc 9, and the outer surface of rotary disc 9 is provided with height adjusting assembly, height adjusting assembly includes first screw rod 7, and the outer surface of rotary disc 9 is fixedly connected with placing plate 8, and the outer surface of placing plate 8 is fixedly connected with first motor 14, and one end of first motor 14 output shaft is fixedly connected with rotating stick 12, and the outer surface of rotating stick 12 is fixedly connected with first gear 11, and the outer surface of placing plate 8 is rotatably connected with second gear 13, and the middle part of second gear 13 is screw connected with the outer surface of first screw rod 7, and the outer surface of first screw rod 7 is movably connected with the middle part of placing plate 8, and the outer surface of rotary disc 9 is fixedly connected with a plurality of hollow cylinders 5 that are evenly distributed, and one end of first screw rod 7 away from placing plate 8 is fixedly connected with mounting plate 3, and the outer surface of mounting plate 3 is fixedly connected with a plurality of cylinders 4 that are evenly distributed, and the outer surface of cylinder 4 is slidably connected with the inside of hollow cylinder 5, by setting first screw rod 7, make first gear 11 rotate make second gear 13 rotate along annular slide groove 15 on placing plate 8 through sliding block 16, simultaneously, second gear 13 rotates and makes first screw rod 7 move and drive mounting plate 3 to move, thereby conveniently adjust total station height, the outer surface of placing plate 8 is provided with annular slide groove 15, and a plurality of evenly distributed sliding blocks 16 are slidably connected in annular slide groove 15, and the outer surface of sliding block 16 is fixedly connected with the outer surface of second gear 13, so that second gear 13 can rotate along annular slide groove 15 on placing plate 8, and the top of connecting mainboard 1 is provided with circular groove 19, and the inside of circular groove 19 is rotatably connected with the outer surface of rotary disc 9, so that rotary disc 9 can rotate in circular groove 19, and the outer surface of rotating stick 12 is rotatably connected with the outer surface of placing plate 8, and the outer surface of first gear 11 is engaged with the outer surface of second gear 13, so that first gear 11 can drive second gear 13 to rotate by rotating.

[0019] The outer surface of the rotating disc 9 is provided with a plurality of evenly distributed limiting holes 17, a plurality of evenly distributed L-shaped plates 18 are fixedly connected to the top end of the connecting main plate 1, the second screw rod 20 is threadedly connected to the outer surface of the L-shaped plate 18, the second transmission wheel 21 is rotatably connected to the bottom end of the connecting main plate 1, the first transmission wheel 10 is rotatably connected to the bottom end of the connecting main plate 1, the second motor 6 is fixedly connected to the top end of the connecting main plate 1, one end of the output shaft of the second motor 6 is fixedly connected to the outer end of the first transmission wheel 10, the limiting hole 17 and the transmission belt 22 are connected, so that the first transmission wheel 10 rotates to drive the second transmission wheel 21 to rotate and drive the rotating disc 9 to rotate in the circular groove 19, thereby adjusting the angle of the total station, rotating the second screw rod 20 to re-actively insert into the limiting hole 17 to fix the rotating disc 9, the transmission belt 22 is sleeved on the outer surface of the first transmission wheel 10, the inner side of the transmission belt 22 is sleeved with the outer surface of the second transmission wheel 21, so that the rotation of the first transmission wheel 10 can drive the second transmission wheel 21 to rotate through the transmission belt 22, the second screw rod 20 is movably inserted into the limiting hole 17, so that the second screw rod 20 can be slidably inserted into the limiting hole 17 to fix the rotating disc 9, and the bottom end of the rotating disc 9 is fixedly connected with the outer end of the second transmission wheel 21, so that the rotation of the second transmission wheel 21 can drive the rotating disc 9 to rotate.

[0020] Working principle: when the total station needs to be fixed and adjusted, the staff starts the first motor 14, the output shaft of the first motor 14 rotates to drive the rotating rod 12 to rotate, the rotating rod 12 rotates to drive the first gear 11 to rotate, the first gear 11 rotates to drive the second gear 13 to rotate along the annular sliding groove 15 on the placing plate 8 through the sliding block 16, the second gear 13 rotates to drive the first screw rod 7 to move, the first screw rod 7 moves to drive the mounting plate 3 to move, and at the same time, the movement of the mounting plate 3 drives the cylinder 4 to move in the hollow cylinder 5, thereby facilitating the adjustment of the height of the total station.

[0021] When the angle of the total station needs to be changed, the staff rotates the second screw rod 20, so that the second screw rod 20 moves out of the limiting hole 17 and does not fix the rotating disc 9, then starts the second motor 6, the output shaft of the second motor 6 rotates to drive the first transmission wheel 10 to rotate, the first transmission wheel 10 rotates to drive the second transmission wheel 21 to rotate through the transmission belt 22, the second transmission wheel 21 rotates to drive the rotating disc 9 to rotate in the circular groove 19, thereby adjusting the angle of the total station, when the angle is adjusted to the appropriate angle, the staff can close the second motor 6 and rotate the second screw rod 20, so that the second screw rod 20 re-actively inserts into the limiting hole 17 to fix the rotating disc 9, thereby improving the practicability of the device.

[0022] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.

Claims

1. A high-precision total station support for municipal engineering, comprising a connecting motherboard (1) and support legs (2), characterized in that: The bottom end of the connecting motherboard (1) is rotatably connected to the outer end of the support leg (2), and the bottom end of the connecting motherboard (1) is rotatably connected to a rotating disk (9). The outer surface of the rotating disk (9) is provided with a height adjustment component. The height adjustment assembly includes a first screw (7), a placement plate (8) fixedly connected to the outer surface of the rotating disk (9), a first motor (14) fixedly connected to the outer surface of the placement plate (8), a rotating rod (12) fixedly connected to one end of the output shaft of the first motor (14), a first gear (11) fixedly connected to the outer surface of the rotating rod (12), a second gear (13) rotatably connected to the outer surface of the placement plate (8), the middle part of the second gear (13) being threadedly connected to the outer surface of the first screw (7), the outer surface of the first screw (7) being movably connected to the middle part of the placement plate (8), a plurality of evenly distributed hollow cylinders (5) fixedly connected to the outer surface of the rotating disk (9), a mounting plate (3) fixedly connected to the end of the first screw (7) away from the placement plate (8), a plurality of evenly distributed cylinders (4) fixedly connected to the outer surface of the mounting plate (3), and the outer surface of the cylinders (4) being slidably connected to the inside of the hollow cylinders (5).

2. The high-precision total station bracket for municipal engineering as described in claim 1, characterized in that, The outer surface of the rotating disk (9) is provided with a plurality of evenly distributed limiting holes (17). The top of the connecting main board (1) is fixedly connected with a plurality of evenly distributed L-shaped plates (18). The outer surface of the L-shaped plates (18) is threaded with a second screw (20). The bottom of the connecting main board (1) is rotatably connected with a second transmission wheel (21). The bottom of the connecting main board (1) is rotatably connected with a first transmission wheel (10). The top of the connecting main board (1) is fixedly connected with a second motor (6). One end of the output shaft of the second motor (6) is fixedly connected to the outer end of the first transmission wheel (10).

3. A high-precision total station bracket for municipal engineering as described in claim 2, characterized in that, The outer surface of the first transmission wheel (10) is fitted with a transmission belt (22), and the inner side of the transmission belt (22) is connected to the outer surface of the second transmission wheel (21).

4. A high-precision total station bracket for municipal engineering as described in claim 1, characterized in that, The outer surface of the placement plate (8) is provided with an annular groove (15), and a plurality of evenly distributed sliders (16) are slidably connected inside the annular groove (15). The outer surface of the sliders (16) is fixedly connected to the outer surface of the second gear (13).

5. A high-precision total station bracket for municipal engineering as described in claim 1, characterized in that, The top of the connecting motherboard (1) is provided with a circular groove (19), and the inside of the circular groove (19) is rotatably connected to the outer surface of the rotating disk (9).

6. A high-precision total station bracket for municipal engineering as described in claim 1, characterized in that, The outer surface of the rotating rod (12) is rotatably connected to the outer surface of the placement plate (8), and the outer surface of the first gear (11) meshes with the outer surface of the second gear (13).

7. A high-precision total station bracket for municipal engineering as described in claim 2, characterized in that, The end of the second screw (20) away from the L-shaped plate (18) is movably inserted into the limiting hole (17).

8. A high-precision total station bracket for municipal engineering as described in claim 2, characterized in that, The bottom end of the rotating disk (9) is fixedly connected to the outer end of the second transmission wheel (21).

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