High-precision positioning device of surveying and mapping instrument

Abstract

The high-precision positioning device comprises a pay-off ink fountain, a fixing frame, a mounting frame and a wire, a console is mounted at the upper end of the side, away from the pay-off ink fountain, of the fixing frame, and a gradienter A is mounted at the top end of the side, away from the pay-off ink fountain, of the fixing frame; a transverse rod B is horizontally mounted at the top of the side, close to the electromagnetic sliding block A, of the mounting frame, an electromagnetic sliding rail B is mounted on one side of the fixing frame, and a pay-off ink fountain is mounted at the upper end of the side, away from the fixing frame, of the electromagnetic sliding rail B through an electromagnetic sliding block B. A winding shaft is mounted in the pay-off ink fountain. A rotating shaft at one end of the winding shaft penetrates through the pay-off ink fountain and is provided with a handle, and a storage box is installed at the top end of the pay-off ink fountain. When the terrain is not flat, the electromagnetic sliding block A and the electromagnetic sliding block B can be controlled by the console to move on the electromagnetic sliding rail A and the electromagnetic sliding rail B at the same time, and a wire is adjusted to a proper height to complete the paying-off positioning work.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping, in particular to a high-precision positioning device for surveying and mapping instruments. Background Art

[0002] There is often a considerable deviation between the results of garden landscaping construction and the garden design. There are various reasons for this phenomenon. Construction layout is the first implementation step of garden construction. It accurately materializes the garden design. Therefore, it is necessary to use surveying and mapping instruments for positioning detection. Among them, the "A kind of bracket for surveying and mapping instruments" disclosed by the application number "CN205655041U" has solved the current problems that ordinary surveying and mapping brackets have simple structures and single functions and cannot meet the needs of long-term outdoor use, especially on rainy days. The instrument is placed on the surveying and mapping bracket, and an umbrella needs to be tied to the surveying and mapping bracket to block rain and prevent rain from entering the instrument and causing instrument failure. The operation is cumbersome and other technical disadvantages. However, in actual use, positioning devices with similar structures still have many defects, such as: the operation of the flatbed instrument combined with theodolite is complicated, and the layout positioning is usually inaccurate due to manual operation errors, so it is necessary to design a high-precision positioning device for surveying and mapping instruments. Utility Model Content

[0003] The purpose of the utility model is to provide a high-precision positioning device for surveying and mapping instruments to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-precision positioning device for surveying and mapping instruments, comprising a cross bar A, a line-laying ink fountain, a fixed frame, a mounting frame and a wire, a control console is installed at the upper end of the fixed frame away from the line-laying ink fountain, a level A is installed at the top of the fixed frame away from the line-laying ink fountain, a cross bar B is horizontally installed at the top of the mounting frame close to the electromagnetic slider A, a level B is installed at the top of the mounting frame away from the cross bar B, an electromagnetic slide rail B is installed on one side of the fixed frame, and the line-laying ink fountain is installed at the upper end of the electromagnetic slide rail B away from the fixed frame through the electromagnetic slider B, a winding shaft is installed inside the line-laying ink fountain, and the outer surface of the winding shaft is wound with a wire that passes through the side wall of the line-laying ink fountain, a rotating shaft at one end of the winding shaft passes through the line-laying ink fountain and is installed with a handle, a storage box is installed at the top of the line-laying ink fountain, both ends of the bottom end of the connecting piece are hinged with clamps, and the top of the clamp is connected to the output end of the electric telescopic rod.

[0005] Preferably, a cross bar A is horizontally installed on the top of the fixed frame near the line-laying ink fountain side, and an electric push rod is installed at the bottom end of the cross bar A, a connecting piece is installed at the bottom end of the electric push rod, and electric telescopic rods are hinged on both sides of the connecting piece, and scale strips are pasted on the front of the cross bar A and the cross bar B.

[0006] Preferably, an electromagnetic slide rail A is installed on the side of the mounting frame close to the fixed frame, and an electromagnetic slider A is installed on the upper end of the electromagnetic slide rail A away from the mounting frame, and the side of the electromagnetic slider A away from the mounting frame is fixedly connected to one end of the wire.

[0007] Preferably, a mounting frame is installed on one side of the fixing frame, and telescopic legs B are installed at the bottom ends of both sides of the mounting frame, a laser pen B is installed at one end of the lower end of the mounting frame, and the infrared transmitting end and the infrared receiving end are located in the same horizontal line.

[0008] Preferably, the inner walls of the top and bottom ends of the cross bar A are both provided with slide grooves, the top and bottom ends of the cross bar B are both installed with sliders matching the slide grooves, an infrared receiving end is installed at the upper end of the front side of the mounting frame, and the infrared receiving end is electrically connected to the control console, and the electromagnetic slide rail A and the electromagnetic slide rail B are both electrically connected to the control console.

[0009] Preferably, telescopic legs A are installed at the bottom ends of both sides of the fixing frame, a laser pen A is installed at one end of the lower end of the fixing frame, and anti-slip rubber pads are fixed to the bottom ends of the telescopic legs A and telescopic legs B.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the utility model makes it possible to release the wire of appropriate length by using the handle to drive the winding shaft to rotate according to the designed distance between the planted greenery, and at the same time use the electric telescopic rod to adjust the distance between the two clamps to achieve accurate marking of the positioning position of the wire. The device is simple to operate and is not prone to errors. By installing the electromagnetic slide rail A, the electromagnetic slide rail B, the electromagnetic slider A, the electromagnetic slider B and the control console, when the terrain is not very flat, the control console can be used to control the electromagnetic slider A and the electromagnetic slider B to move on the electromagnetic slide rail A and the electromagnetic slide rail B at the same time, so as to adjust the wire to a suitable height to complete the line laying and positioning work. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the local structure of the fixing frame of the utility model;

[0013] Figure 3 It is a schematic diagram of the local structure of the mounting frame of the utility model;

[0014] Figure 4 It is a schematic diagram of the partial structure of the electric push rod of the utility model;

[0015] In the figure: 1-cross bar A; 2-level meter A; 3-infrared transmitting end; 4-line-laying ink fountain; 5-control panel; 6-fixed frame; 7-laser pen A; 8-telescopic support leg A; 9-telescopic support leg B; 10-mounting frame; 11-electromagnetic slide rail A; 12-electromagnetic slider A; 13-wire; 14-infrared receiving end; 15-level meter B; 16-cross bar B; 17-storage box; 18-winding shaft; 19-electromagnetic slider B; 20-electromagnetic slide rail B; 21-handle; 22-electric push rod; 23-electric telescopic rod; 24-connecting piece; 25-grip; 26-laser pen B. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-4 The utility model provides an embodiment: a high-precision positioning device for surveying and mapping instruments, including a line-laying ink fountain 4, a fixing frame 6, a mounting frame 10 and a wire 13, a control console 5 is installed on the upper end of the fixing frame 6 away from the line-laying ink fountain 4, a level A2 is installed on the top of the fixing frame 6 away from the line-laying ink fountain 4, a cross bar B16 is horizontally installed on the top of the mounting frame 10 near the electromagnetic slider A12, a level B15 is installed on the top of the mounting frame 10 away from the cross bar B16, and an electromagnetic A slide rail B20, and the upper end of the electromagnetic slide rail B20 away from the fixed frame 6 is installed with a line-paying ink fountain 4 through an electromagnetic slider B19, a winding shaft 18 is installed inside the line-paying ink fountain 4, and the outer surface of the winding shaft 18 is wound with a wire 13 that passes through the side wall of the line-paying ink fountain 4, the rotating shaft at one end of the winding shaft 18 passes through the line-paying ink fountain 4 and is installed with a handle 21, a storage box 17 is installed on the top of the line-paying ink fountain 4, and both ends of the bottom end of the connecting piece 24 are hinged with clamps 25, and the top of the clamp 25 is connected to the output end of the electric telescopic rod 23.

[0018] A cross bar A1 is horizontally installed on the top of the fixed frame 6 near the line-laying ink fountain 4, and an electric push rod 22 is installed at the bottom end of the cross bar A1, a connecting piece 24 is installed at the bottom end of the electric push rod 22, and electric telescopic rods 23 are hinged on both sides of the connecting piece 24, and scale bars are pasted on the front of the cross bar A1 and the cross bar B16, an electromagnetic slide rail A11 is installed on the side of the mounting frame 10 near the fixed frame 6, and an electromagnetic slider A12 is installed on the upper end of the electromagnetic slide rail A11 away from the mounting frame 10, and the electromagnetic slider A12 is fixedly connected to one end of the wire 13 on the side away from the mounting frame 10, a mounting frame 10 is installed on one side of the fixed frame 6, and telescopic legs B9 are installed at the bottom ends of both sides of the mounting frame 10, a laser pen B26 is installed at one end of the lower end of the mounting frame 10, and the infrared transmitting end 3 and the infrared receiving end 14 are located in the same horizontal line.

[0019] Slide grooves are provided on the inner walls of the top and bottom ends of the cross bar A1, and sliders matching the slide grooves are installed on the top and bottom ends of the cross bar B16. An infrared receiving terminal 14 is installed on the upper end of the front face of the mounting frame 10, and the infrared receiving terminal 14 is electrically connected to the control console 5. The electromagnetic slide rail A11 and the electromagnetic slide rail B20 are both electrically connected to the control console 5. Telescopic legs A8 are installed at the bottom ends of both sides of the fixed frame 6, and a laser pen A7 is installed at one end of the lower end of the fixed frame 6. Anti-slip rubber pads are fixed to the bottom ends of the telescopic legs A8 and telescopic legs B9.

[0020] Working principle: When in use, first, the distance between the fixed frame 6 and the mounting frame 10 can be adjusted according to the designed distance between the greening plants, and the handle 21 can be used to drive the reel 18 to rotate and release the wire 13 of appropriate length. Then, the telescopic legs A8 and B9 at the bottom of the fixed frame 6 and the mounting frame 10 can be adjusted according to the terrain, and the installed laser pen A7 and laser pen B26 can be used in conjunction to ensure that the fixed frame 6 and the mounting frame 10 remain in a horizontal state. At the same time, the electric telescopic rod 23 is used to adjust the distance between the two clamps 25 to achieve accurate marking of the positioning position of the wire 13. During the process of laying out and positioning, the installed infrared receiving end 14 can receive the signal emitted by the infrared transmitting end 3 and transmit the signal to the control console 5 in time. The staff can know the distance between the fixed frame 6 and the mounting frame 10 in time without the need to use tools such as a tape measure to measure. When the terrain is not very flat, the control console 5 is used to control the electromagnetic slider A12 and the electromagnetic slider B19 to move on the electromagnetic slide rail A11 and the electromagnetic slide rail B20 to adjust the wire 13 to a suitable height to complete the laying out and positioning work.

[0021] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A high-precision positioning device for a surveying and mapping instrument, comprising a crossbar A (1), an infrared transmitting end (3), a line-laying ink fountain (4), a fixing frame (6), a mounting frame (10), an electromagnetic slide rail A (11), a connecting piece (24) and a wire (13), characterized in that: A control console (5) is installed at the upper end of the fixed frame (6) away from the line-laying ink fountain (4), a level gauge A (2) is installed at the top of the fixed frame (6) away from the line-laying ink fountain (4), a cross bar B (16) is installed horizontally at the top of the mounting frame (10) on the side close to the electromagnetic slider A (12), a level gauge B (15) is installed at the top of the mounting frame (10) away from the cross bar B (16), an electromagnetic slide rail B (20) is installed on one side of the fixed frame (6), and the upper end of the electromagnetic slide rail B (20) away from the fixed frame (6) passes through The electromagnetic slider B (19) is installed with a line-paying ink fountain (4), a reeling shaft (18) is installed inside the line-paying ink fountain (4), and the outer surface of the reeling shaft (18) is wound with a wire (13) that passes through the side wall of the line-paying ink fountain (4), a rotating shaft at one end of the reeling shaft (18) passes through the line-paying ink fountain (4) and is installed with a handle (21), a storage box (17) is installed at the top of the line-paying ink fountain (4), and both ends of the bottom end of the connecting member (24) are hinged with a clamping hand (25), and the top end of the clamping hand (25) is connected to the output end of the electric telescopic rod (23).

2. A high-precision positioning device for surveying and mapping instruments according to claim 1, characterized in that: A cross bar A (1) is horizontally mounted on the top of the fixed frame (6) near the line-laying ink fountain (4), and an electric push rod (22) is mounted on the bottom end of the cross bar A (1), a connecting piece (24) is mounted on the bottom end of the electric push rod (22), and electric telescopic rods (23) are hinged on both sides of the connecting piece (24), and scale bars are pasted on the front sides of the cross bar A (1) and the cross bar B (16).

3. A high-precision positioning device for surveying and mapping instruments according to claim 1, characterized in that: An electromagnetic slide rail A (11) is installed on the side of the mounting frame (10) close to the fixed frame (6), and an electromagnetic slider A (12) is installed on the upper end of the electromagnetic slide rail A (11) away from the mounting frame (10), and the side of the electromagnetic slider A (12) away from the mounting frame (10) is fixedly connected to one end of the wire (13).

4. A high-precision positioning device for surveying and mapping instruments according to claim 1, characterized in that: A mounting frame (10) is installed on one side of the fixing frame (6), and telescopic legs B (9) are installed at the bottom ends of both sides of the mounting frame (10). A laser pen B (26) is installed at one end of the lower end of the mounting frame (10), and the infrared transmitting end (3) and the infrared receiving end (14) are located in the same horizontal line.

5. The high-precision positioning device for surveying and mapping instruments according to claim 1, characterized in that: The top and bottom inner walls of the cross bar A (1) are both provided with slide grooves, the top and bottom inner walls of the cross bar B (16) are both provided with sliders matching the slide grooves, an infrared receiving end (14) is installed at the upper end of the front face of the mounting frame (10), and the infrared receiving end (14) is electrically connected to the control console (5), and the electromagnetic slide rail A (11) and the electromagnetic slide rail B (20) are both electrically connected to the control console (5).

6. The high-precision positioning device for surveying and mapping instruments according to claim 1, characterized in that: The bottom ends of both sides of the fixing frame (6) are both installed with telescopic legs A (8), one end of the lower end of the fixing frame (6) is installed with a laser pen A (7), and the bottom ends of the telescopic legs A (8) and telescopic legs B (9) are both fixed with anti-slip rubber pads.

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