Mounting base for total station

Abstract

The utility model relates to the field of total stations, and discloses a mounting base for a total station, which comprises a total station main body, a fixed base is mounted in the middle of the bottom end of the total station main body, a fixed plate is welded on one side of the outer surface of the fixed base, a mounting frame is mounted on the outer surface of the total station main body close to the fixed plate, and rotating shafts are symmetrically and rotatably mounted in the mounting frame. Protective cloth is wound around the outer surface of the rotating shaft, open grooves are formed in the two sides of the inner wall of the mounting frame in a penetrating mode, a connecting plate is fixedly mounted on the upper surface of the mounting frame, and movable rods are symmetrically hinged to the edge of the bottom end of the connecting plate; according to the total station, the movable rod rotates to drive the protective cloth to be unfolded from the mounting frame, so that the effect of conveniently protecting the whole total station main body is achieved, the overall use efficiency of the total station main body is improved, the problem that dust is attached to the surface of the total station main body due to environmental influence is solved, and the overall service life of the total station main body is prolonged.

Description

Technical Field

[0001] The present application relates to the field of total stations, and in particular to a mounting base for a total station. Background Art

[0002] The total station is a high-precision measuring instrument, mainly used for accurate three-dimensional spatial positioning and measurement in civil engineering, surveying engineering and geographic information systems (GIS). It combines electronic distance measurement technology and angle measurement technology, and can simultaneously measure horizontal angles, vertical angles and slant distances to determine the spatial coordinates of the target point. The base of the total station is an important component used to support and stabilize the total station, which directly affects the accuracy and stability of the measurement.

[0003] When the total station is in use, the base is generally mounted on a tripod. Due to the single structure and function of the base, it is mainly used to fix the total station and adjust the level. When the total station is used in a construction environment, some construction sites contain large amounts of dust, which may adhere to the lens of the total station and cause pollution to the surface of the total station, affecting the use of the total station and people's observation, and thus having a certain impact on the overall use efficiency of the total station.

[0004] With respect to the above-mentioned related technologies, the inventor believes that the total station has the defect of being affected by dust in the air during use. Therefore, a mounting base for the total station is proposed to solve the above-mentioned problem. Utility Model Content

[0005] In order to solve the problem that the total station is affected by dust in the air during use, the present application provides a mounting base for the total station.

[0006] The present application provides a mounting base for a total station using the following technical solution:

[0007] A mounting base for a total station comprises a total station body, a fixed base is installed in the middle of the bottom end of the total station body, a fixed plate is welded to one side of the outer surface of the fixed base, a mounting frame is installed on the outer surface of the total station body near the fixed plate, a rotating shaft is symmetrically installed inside the mounting frame for rotation, a protective cloth is rolled up and wrapped on the outer surface of the rotating shaft, open grooves are opened on both sides of the inner wall of the mounting frame, a connecting plate is fixedly installed on the upper surface of the mounting frame, a movable rod is symmetrically hinged on the bottom edge of the connecting plate, one side edge of the protective cloth passes through the open groove and is fixed to the bottom edge of the movable rod, a hinge shaft at the top end of the movable rod extends to the upper surface of the connecting plate and a No. 1 gear is installed, a No. 1 knob is welded on the upper surface of the single No. 1 gear, and a fixing mechanism is also provided on the upper surface of the fixed plate for mounting the mounting frame on the outer surface of the total station body.

[0008] Preferably, the fixing mechanism includes a threaded rod, which is symmetrically welded on the edge of the upper surface of the fixing plate, and a limiting plate is welded on the bottom of one side of the mounting frame. The limiting plate is sleeved on the outer surface of the threaded rod, and the outer surface of the threaded rod is placed above the limiting plate and is threadedly connected with a fastening nut.

[0009] Preferably, the top end of the rotating shaft extends to the upper surface of the mounting frame on which a No. 2 gear is mounted, and a No. 2 knob is welded on the upper surface of a single No. 2 gear.

[0010] Preferably, magnets are fixedly mounted on the upper surface of the movable rod, and two magnets close to each other are magnetically attracted to each other.

[0011] Preferably, the two No. 1 gears and the No. 2 gears are of the same size and volume and are close to each other, the two No. 1 gears are meshed with each other, and the two No. 2 gears are meshed with each other.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By installing the mounting frame on the outer surface of the total station body, the fastening nut fixes the limit plate on the outer surface of the threaded rod, and rotating the No. 1 knob to drive the movable rod to rotate relatively, so that the movable rod pulls the protective cloth out of the mounting frame along the opening groove, and the two movable rods are rotated to abut against each other, so that the two magnets are close to each other and adsorbed, and then the protective cloth is movable and unfolded on the outer surface of the total station body; compared with the existing technology, this solution has the effect of facilitating the protection of the total station body as a whole, improving the overall use efficiency of the total station body, solving the problem of dust adhering to the surface of the total station body affected by the environment, and improving the overall service life of the total station body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0015] Figure 2 is a schematic diagram of the structure of the mounting frame in the application embodiment;

[0016] Figure 3 is a schematic diagram of the bottom structure of the fixed base in the application embodiment;

[0017] Figure 4 It is a schematic diagram of the structure of the limit plate in the application embodiment;

[0018] Explanation of the accompanying reference numerals: 1. Total station body; 2. Fixed base; 3. Fixed plate; 4. Mounting frame; 5. Rotating shaft; 6. Protective cloth; 7. Open slot; 8. Connecting plate; 9. Movable rod; 10. Gear No. 1; 11. Knob No. 1; 12. Magnet; 13. Threaded rod; 14. Limit plate; 15. Fastening nut; 16. Gear No. 2; 17. Knob No. 2. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The present application embodiment discloses a mounting base for a total station. Figure 1-4 , a mounting base for a total station, comprising a total station body 1, a fixed base 2 is installed in the middle of the bottom end of the total station body 1, a fixed plate 3 is welded on one side of the outer surface of the fixed base 2, a mounting frame 4 is installed on the outer surface of the total station body 1 near the fixed plate 3, a rotating shaft 5 is symmetrically installed inside the mounting frame 4, a protective cloth 6 is rolled up and wrapped on the outer surface of the rotating shaft 5, open grooves 7 are opened on both sides of the inner wall of the mounting frame 4, a connecting plate 8 is fixedly installed on the upper surface of the mounting frame 4, a movable rod 9 is symmetrically hinged at the bottom edge of the connecting plate 8, one side edge of the protective cloth 6 passes through the open groove 7 and is fixedly connected to the bottom edge of the movable rod 9, a hinge shaft at the top of the movable rod 9 extends to the upper surface of the connecting plate 8 and a No. 1 gear 10 is installed, a No. 1 knob 11 is welded on the upper surface of the single No. 1 gear 10, a magnet 12 is fixedly installed on the upper surface of the movable rod 9, and two magnets 12 close to each other are magnetically attracted to each other, and a fixing mechanism is also provided on the upper surface of the fixed plate 3 for mounting the mounting frame 4 on the outer surface of the total station body 1.

[0021] By installing the mounting frame 4 on the outer surface of the total station body 1, rotating the No. 1 knob 11 drives the two No. 1 gears 10 to rotate relative to each other, so that the No. 1 gear 10 drives the movable rod 9 to rotate, so that the movable rod 9 can pull the protective cloth 6 out of the mounting frame 4 along the opening groove 7, and the two movable rods 9 are rotated half a circle to abut against each other, so that the two magnets 12 are close to each other and adsorbed, thereby keeping the two movable rods 9 abutting against each other fixed to each other, so that the protective cloth 6 can be unfolded on the outer surface of the total station body 1 with the movable rod 9, which reflects the protective effect of the protective cloth 6 on the total station body 1.

[0022] Reference Figure 3 and Figure 4 The fixing mechanism includes a threaded rod 13, which is symmetrically welded at the edge of the upper surface of the fixing plate 3. A limiting plate 14 is welded at the bottom of one side of the mounting frame 4. The limiting plate 14 is sleeved on the outer surface of the threaded rod 13. The outer surface of the threaded rod 13 is placed above the limiting plate 14 and is threadedly connected with a fastening nut 15.

[0023] By clamping the limit plate 14 on the outer surface of the threaded rod 13 and rotating the fastening nut 15 downward along the outer surface of the threaded rod 13, the fastening nut 15 pushes the limit plate 14 to be fixed on the outer surface of the threaded rod 13, thereby stably installing the mounting frame 4 on the outer surface of the total station body 1, reflecting the overall disassembly and assembly effect of the mounting frame 4.

[0024] Reference Figure 1 and Figure 2The top end of the rotating shaft 5 extends to the upper surface of the mounting frame 4, and a No. 2 gear 16 is installed thereon. A No. 2 knob 17 is welded on the upper surface of the single No. 2 gear 16. The two No. 1 gears 10 and the No. 2 gear 16 are of the same size and are close to each other. The two No. 1 gears 10 are meshed with each other, and the two No. 2 gears 16 are meshed with each other.

[0025] By rotating the No. 2 knob 17, the two No. 2 gears 16 are driven to rotate relative to each other, thereby causing the rotating shaft 5 to rotate relative to each other, and the protective cloth 6 unfolded outside the mounting frame 4 is collected and wound around the outer surface of the rotating shaft 5, reflecting the storage and placement effect of the protective cloth 6 when not in use.

[0026] The implementation principle of the mounting base for a total station in the embodiment of the present application is as follows: by mounting the mounting frame 4 on the outer surface of the total station body 1, the limit plate 14 is clamped on the outer surface of the threaded rod 13, the fastening nut 15 is rotated to move downward along the outer surface of the threaded rod 13, so that the fastening nut 15 pushes the limit plate 14 to be fixed on the outer surface of the threaded rod 13, and then the mounting frame 4 is stably mounted on the outer surface of the total station body 1, the No. 1 knob 11 is rotated to drive the two No. 1 gears 10 to rotate relative to each other, so that the No. 1 gear 10 drives the movable rod 9 to rotate, so that the movable rod 9 is movable to pull the protective cloth 6 out of the mounting frame 4 along the opening groove 7, and the two movable rods 9 are rotated half a circle to abut against each other, so that the two magnets 12 are close to each other and adsorbed, thereby keeping the two movable rods 9 abutting against each other fixed to each other, so that the protective cloth 6 is movable and unfolded on the outer surface of the total station body 1 along with the movable rod 9, and the two No. 2 gears 16 are driven to rotate relative to each other by rotating the No. 2 knob 17, thereby making the rotating shaft 5 rotate relative to each other, and the protective cloth 6 unfolded outside the mounting frame 4 is collected and wound around the outer surface of the rotating shaft 5, which helps to recycle the protective cloth 6; compared with the prior art, this scheme has the effect of facilitating the protection of the total station body 1 as a whole, improves the overall use efficiency of the total station body 1, solves the problem of dust adhering to the surface of the total station body 1 affected by the environment, and improves the overall service life of the total station body 1.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A mounting base for a total station, comprising a total station body (1), a fixed base (2) being mounted at the middle of the bottom end of the total station body (1), characterized in that: A fixing plate (3) is welded to one side of the outer surface of the fixing base (2); a mounting frame (4) is installed on the outer surface of the total station body (1) near the fixing plate (3); a rotating shaft (5) is symmetrically rotatably installed inside the mounting frame (4); a protective cloth (6) is rolled up and wrapped around the outer surface of the rotating shaft (5); both sides of the inner wall of the mounting frame (4) are provided with opening grooves (7); a connecting plate (8) is fixedly installed on the upper surface of the mounting frame (4); a movable rod (9) is symmetrically hinged at the bottom edge of the connecting plate (8); one side edge of the protective cloth (6) passes through the opening groove (7) and is fixedly connected to the bottom edge of the movable rod (9); a hinged shaft at the top end of the movable rod (9) extends to the upper surface of the connecting plate (8) and a No. 1 gear (10) is installed; a No. 1 knob (11) is welded on the upper surface of the single No. 1 gear (10); and a fixing mechanism is also provided on the upper surface of the fixing plate (3) for mounting the mounting frame (4) on the outer surface of the total station body (1).

2. The mounting base for a total station according to claim 1, characterized in that: The fixing mechanism comprises a threaded rod (13), the threaded rod (13) being symmetrically welded to the edge of the upper surface of the fixing plate (3), a limiting plate (14) being welded to the bottom of one side of the mounting frame (4), the limiting plate (14) being sleeved on the outer surface of the threaded rod (13), and a fastening nut (15) being threadedly connected to the outer surface of the threaded rod (13) placed above the limiting plate (14).

3. The mounting base for a total station according to claim 1, characterized in that: The top end of the rotating shaft (5) extends to the upper surface of the mounting frame (4) on which a second gear (16) is mounted, and a second knob (17) is welded on the upper surface of the single second gear (16).

4. The mounting base for a total station according to claim 1, characterized in that: A magnet (12) is fixedly mounted on the upper surface of the movable rod (9), and two magnets (12) that are close to each other are magnetically attracted to each other.

5. The mounting base for a total station according to claim 3, characterized in that: The two first gears (10) and the second gear (16) are of the same size and volume and are close to each other. The two first gears (10) are meshed with each other, and the two second gears (16) are meshed with each other.

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