Windproof fixing frame for total station

Abstract

The utility model discloses a total station windproof fixing frame which comprises a tripod, the top of the tripod is connected with a connecting plate, the center of the bottom of the connecting plate is fixedly connected with a second fixing threaded column, and the position, close to the bottom, of the outer surface of the second fixing threaded column is in threaded connection with a telescopic cylinder. A fixing plate is fixedly connected to the top of the connecting plate, a connecting disc is magnetically connected to the position, close to the outer side, of the top of the fixing plate, a first fixing threaded column is fixedly connected to the position, close to the outer side, of the middle of the tripod, and a total station body is connected to the position, close to the middle, of the top of the fixing plate. According to the portable total station, the use stability of the total station is guaranteed through the arrangement of the telescopic cylinder and the rotary fixing cone, meanwhile, the telescopic cylinder can be conveniently connected with the second fixing threaded column, the telescopic cylinder can also be used in a telescopic mode, carrying and use are convenient, and the use stability of the portable total station is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of windproof fixing frames for total stations, in particular to a windproof fixing frame for total stations. Background Art

[0002] A total station is a precise instrument used to measure and record terrain, buildings, and engineering structures. It is a surveying and mapping instrument system that integrates the functions of measuring horizontal angles, vertical angles, distances, and elevation differences. Compared with optical theodolites, electronic theodolites replace the optical degree disk with a photoelectric scanning degree disk, and replace manual optical micrometer readings with automatic recording and display of readings, which simplifies angle measurement operations and avoids the occurrence of reading errors.

[0003] At present, the existing total station fixing frame is mainly used outdoors, and the main body of the total station is mostly exposed to the outside, which makes the total station easily affected by the external environment. For example, strong winds outdoors can easily cause the total station to fall over and be damaged. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that a total station is prone to tipping over in windy weather, and proposes a windproof fixing frame for the total station.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A windproof fixing frame for a total station includes a tripod, wherein the top of the tripod is connected to a connecting plate, the bottom center of the connecting plate is fixedly connected to a second fixing threaded column, the outer surface of the second fixing threaded column near the bottom is threadedly connected to a telescopic cylinder, the top of the connecting plate is fixedly connected to a fixing plate, the top of the fixing plate near the outside is magnetically connected to a connecting disk, the middle part of the tripod near the outside is fixedly connected to a first fixing threaded column, and the top of the fixing plate near the middle is connected to a total station body.

[0007] Preferably, a first magnetic block is fixedly connected to the interior of the fixed plate near the edge, and a second magnetic block is fixedly connected to the interior of the connecting disk, and the bottom of the second magnetic block and the top of the first magnetic block are opposite magnetic poles.

[0008] Preferably, a first adjustment groove and a second adjustment groove are provided on the top of the connecting plate, and a first adjustment block is connected to the bearing on the inner side of the first adjustment groove near the left and right sides, and an outer protective block is fixedly connected to the side of the first adjustment block near the center of the fixed plate, and a second adjustment block is connected to the bearing on the inner side of the second adjustment groove near the left and right sides, and an inner protective block is fixedly connected to the side of the second adjustment block away from the center of the fixed plate.

[0009] Preferably, the bottom of the telescopic cylinder may be threadedly connected to a counterweight block, and the bottom of the telescopic cylinder may also be threadedly connected to a rotating fixed cone.

[0010] Preferably, a protective cover is sleeved on the top of the outer protective block and the inner protective block, and a threaded connection cylinder is fixedly connected to the bottom of the protective cover near the middle.

[0011] Preferably, when the tops of the outer protective block and the inner protective block fit with the inner bottom of the protective cover, the threaded connection tube at the bottom of the protective cover fits with the top of the total station body.

[0012] Preferably, the inner side of the bottom of the threaded connection cylinder can be threadedly connected to the first fixed threaded column, and the side of the outer protective block close to the center of the fixed plate is fitted with the side of the inner protective block away from the center of the fixed plate.

[0013] Compared with the prior art, the present invention provides a windproof fixing frame for a total station, which has the following beneficial effects:

[0014] 1. The windproof fixing frame of the total station is equipped with a telescopic cylinder and a rotating fixed cone. The required fixing method can be selected according to the different ground materials under the installation position of the total station. For example, if it is a hard cement ground, a counterweight block can be used for fixing to ensure the stability of the total station. If it is soil, a rotating fixed cone can be used for rotary drilling to ensure the stability of the total station. At the same time, the telescopic cylinder and the second fixed threaded column can be conveniently connected, and the telescopic cylinder can also be retracted for use, which is easy to carry and use, and improves the stability of the equipment.

[0015] 2. The total station windproof fixing frame is provided with an outer protective block and an inner protective block. When the external weather is bad, the outer protective block can be rotated so that the first adjustment block at the bottom of the outer protective block is rotated in the first adjustment slot to protect the total station lens and prevent external dust and other debris from affecting the total station lens, thereby improving the protection effect of the equipment. At the same time, the connecting plate can be disassembled, which improves the flexibility of the equipment. At the same time, the protective cover can also protect against rainwater, thereby improving the protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of a windproof fixing frame for a total station proposed in the utility model;

[0017] Figure 2 This is a schematic diagram of a rotating fixing cone of a total station windproof fixing frame proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the explosion structure of the connecting plate of a total station windproof fixing frame proposed by the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the top structure of the fixing plate of the total station windproof fixing frame.

[0020] In the figure: 1. Tripod; 2. Connecting plate; 3. Fixed plate; 4. Telescopic cylinder; 5. Counterweight; 6. First fixed threaded column; 7. Connecting plate; 8. Rotating fixed cone; 9. Second fixed threaded column; 10. First magnetic block; 11. Second magnetic block; 12. Total station body; 13. First adjustment slot; 14. Second adjustment slot; 15. Protective cover; 16. Threaded connecting cylinder; 17. Outer protective block; 18. Inner protective block; 19. First adjustment block; 20. Second adjustment block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0023] Reference Figure 1-4 A windproof fixing frame for a total station includes a tripod 1. The top of the tripod 1 is connected to a connecting plate 2. The bottom center of the connecting plate 2 is fixedly connected to a second fixing threaded column 9. The outer surface of the second fixing threaded column 9 near the bottom is threadedly connected to a telescopic cylinder 4. The bottom of the telescopic cylinder 4 can be threadedly connected to a counterweight 5. The bottom of the telescopic cylinder 4 can also be threadedly connected to a rotating fixed cone 8. The counterweight 5 and the rotating fixed cone 8 are all threadedly connected to the fixing plate 3. The counterweight 5 and the rotating fixed cone 8 can improve the stability of the equipment and reduce the impact of external strong winds on the equipment. The top of the connecting plate 2 is fixedly connected to the fixing plate 3, and the top of the fixing plate 3 is magnetically connected to the connecting disk 7 near the outside. The connecting disk 7 is provided so that it can be easily installed and removed, thereby improving the flexibility of equipment use. The middle part of the tripod 1 is fixedly connected to the outside with a first fixed threaded column 6, the top of the fixing plate 3 is connected to the total station body 12 near the middle, the inside of the fixing plate 3 is fixedly connected to the first magnetic block 10 near the edge, and the inside of the connecting disk 7 is fixedly connected to the second magnetic block 11, and the bottom of the second magnetic block 11 and the top of the first magnetic block 10 are opposite magnetic poles.

[0024] Reference Figure 1-4 As described, a first adjusting groove 13 and a second adjusting groove 14 are provided on the top of the connecting plate 7. The opening of the first adjusting groove 13 and the second adjusting groove 14 can conveniently adjust the positions of the outer protective block 17 and the inner protective block 18, thereby improving the protection effect of the equipment on the total station body 12. The inner side of the first adjusting groove 13 is connected to the bearing near the left and right sides. The first adjusting block 19 is fixedly connected to the outer protective block 17 on the side close to the center of the fixed plate 3. The outer protective block 17 and the top of the inner protective block 18 are sleeved with a protective cover 15. The bottom of the protective cover 15 is fixedly connected to a threaded connection cylinder 16 near the middle position. The inner side of the bottom of the threaded connection cylinder 16 is connected to the first fixed The fixed threaded column 6 can be threadedly connected. The first fixed threaded column 6 is provided, and the protective cover 15 can be conveniently connected to the first fixed threaded column 6, which is convenient for carrying the protective cover 15. The side of the outer protective block 17 close to the center of the fixed plate 3 is fitted with the side of the inner protective block 18 away from the center of the fixed plate 3. When the top of the outer protective block 17 and the inner protective block 18 are fitted with the inner bottom of the protective cover 15, the threaded connection tube 16 at the bottom of the protective cover 15 is fitted with the top of the total station body 12. The inner side of the second adjustment slot 14 is close to the left and right sides and is bearing-connected with the second adjustment block 20. The side of the second adjustment block 20 away from the center of the fixed plate 3 is fixedly connected with the inner protective block 18.

[0025] In the utility model, when in use, when encountering strong winds, the telescopic cylinder 4 can be installed first through the second fixed threaded column 9, and then according to the material of the ground below the total station placement point, if it is a hard material such as cement, the counterweight 5 can be installed to ensure the stability of the total station. If it is soil, etc., a rotating fixed cone 8 can be installed to ensure the stability of the total station. At the same time, the connecting disk 7 can be installed on the fixed plate 3 through the first magnetic block 10 and the second magnetic block 11, and then the outer protective block 17 is rotated so that the outer protective block 17 and the inner protective block 18 cover the total station body 12, and then the protective cover 15 is removed from the first fixed threaded column 6 and sleeved on the top of the outer protective block 17 and the inner protective block 18.

[0026] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A windproof fixing frame for a total station, comprising a tripod (1), characterized in that: The top of the tripod (1) is connected to a connecting plate (2), the bottom center of the connecting plate (2) is fixedly connected to a second fixing threaded column (9), the outer surface of the second fixing threaded column (9) is threadedly connected to a telescopic cylinder (4) near the bottom, the top of the connecting plate (2) is fixedly connected to a fixing plate (3), the top of the fixing plate (3) is magnetically connected to a connecting disk (7) near the outside, the middle of the tripod (1) is fixedly connected to a first fixing threaded column (6), and the top of the fixing plate (3) is connected to a total station body (12) near the middle.

2. A total station windproof fixing bracket according to claim 1, characterized in that: A first magnetic block (10) is fixedly connected to the interior of the fixed plate (3) near the edge, and a second magnetic block (11) is fixedly connected to the interior of the connecting disk (7), wherein the bottom of the second magnetic block (11) and the top of the first magnetic block (10) have opposite magnetic poles.

3. A total station windproof fixing bracket according to claim 1, characterized in that: A first adjustment groove (13) and a second adjustment groove (14) are provided on the top of the connecting plate (7); a first adjustment block (19) is connected to a bearing on the inner side of the first adjustment groove (13) near the left and right sides; an outer protective block (17) is fixedly connected to the side of the first adjustment block (19) near the center of the fixed plate (3); a second adjustment block (20) is connected to a bearing on the inner side of the second adjustment groove (14) near the left and right sides; and an inner protective block (18) is fixedly connected to the side of the second adjustment block (20) away from the center of the fixed plate (3).

4. A total station windproof fixing bracket according to claim 1, characterized in that: The bottom of the telescopic cylinder (4) can be threadedly connected to a counterweight (5), and the bottom of the telescopic cylinder (4) can also be threadedly connected to a rotating fixed cone (8).

5. A total station windproof fixing bracket according to claim 3, characterized in that: The tops of the outer protection block (17) and the inner protection block (18) are sleeved with a protection cover (15), and the bottom of the protection cover (15) is fixedly connected with a threaded connection tube (16) near the middle.

6. A total station windproof fixing bracket according to claim 3, characterized in that: When the tops of the outer protective block (17) and the inner protective block (18) are fitted with the inner bottom of the protective cover (15), the threaded connection tube (16) at the bottom of the protective cover (15) is fitted with the top of the total station body (12).

7. A total station windproof fixing bracket according to claim 5, characterized in that: The inner side of the bottom of the threaded connection tube (16) can be threadedly connected to the first fixed threaded column (6), and the side of the outer protection block (17) close to the center of the fixed plate (3) is in contact with the side of the inner protection block (18) away from the center of the fixed plate (3).

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