CN113944840A

CN113944840A - Mapping instrument positioning equipment for engineering mapping and positioning method thereof

Info

Publication number: CN113944840A
Application number: CN202111216355.0A
Authority: CN
Inventors: 王兴义
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-01-18

Abstract

The invention discloses a mapping instrument positioning device for engineering surveying and mapping and a positioning method thereof, wherein the mapping instrument positioning device comprises a total station, a connecting shaft is welded at the bottom of the total station, a horizontal adjusting assembly is rotatably connected at the bottom of the connecting shaft, a stabilizing disc is rotatably connected at the bottom of the horizontal adjusting assembly, stabilizing grooves are arranged on two sides of the stabilizing disc, a fixing groove is arranged on one side of the stabilizing disc, a spreading assembly is welded at the bottom of the stabilizing disc, the spreading assembly is rotatably connected with a supporting frame, and an adjusting and fixing assembly is slidably connected at the bottom of the supporting frame. According to the surveying instrument positioning equipment for engineering surveying and mapping and the positioning method thereof, the sliding rod, the adjusting seat and the rotating disc can quickly realize horizontal adjustment of the total station, the opening plate and the threaded pipe can realize synchronous opening and closing of the supporting frame, so that the horizontal adjustment of the total station becomes easier, the drill bit can be fixed in the ground by treading and moving the handle, and the second motor drives the rack plate to move so as to realize height adjustment of the equipment.

Description

Mapping instrument positioning equipment for engineering mapping and positioning method thereof

Technical Field

The invention relates to the technical field of positioning of a surveying instrument for engineering surveying and mapping, in particular to a surveying instrument positioning device for engineering surveying and mapping and a positioning method thereof.

Background

The total station, i.e. the total station type electronic distance measuring instrument, is a high-tech measuring instrument integrating light, machine and electricity into one body, and is a surveying and mapping instrument system integrating horizontal angle, vertical angle, distance (slant distance and flat distance) and height difference measuring functions into one body. Compared with the optical theodolite, the electronic theodolite changes the optical scale into the photoelectric scanning scale, and replaces manual optical micrometer reading with automatic recording and displaying reading, so that the angle measurement operation is simplified, and the generation of reading errors can be avoided. The total station is called because the instrument can be arranged once to complete all measurement work on the station. The method is widely applied to the field of precision engineering measurement or deformation monitoring of overground large-scale buildings, underground tunnel construction and the like.

However, the existing total station is not easy to operate in a horizontal adjustment method during use, and three supporting feet cannot move simultaneously in the process of supporting the tripod, so that difficulty is brought to horizontal adjustment, and the height adjustment is complex. Therefore, we improve the above and provide a mapping instrument positioning device for engineering mapping and a positioning method thereof.

Disclosure of Invention

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to mapping instrument positioning equipment for engineering surveying and mapping, which comprises a total station, wherein a connecting shaft is welded at the bottom of the total station, a horizontal adjusting assembly is rotatably connected at the bottom of the connecting shaft, a stabilizing disc is rotatably connected at the bottom of the horizontal adjusting assembly, stabilizing grooves are formed in two sides of the stabilizing disc, a fixing groove is formed in one side of the stabilizing disc, a spreading assembly is welded at the bottom of the stabilizing disc, the spreading assembly is rotatably connected with a supporting frame, the supporting frame is rotatably connected at the bottom of the stabilizing groove through a pin shaft, an adjusting and fixing assembly is slidably connected at the bottom of the supporting frame, and a supporting rod is welded at the bottom of the adjusting and fixing assembly.

According to a preferable technical scheme, the horizontal adjusting assembly comprises a rotating disc, a connecting pipe is welded at the bottom of the rotating disc, a rotating gear is fixedly connected at the bottom of the connecting pipe, the top of the rotating disc is connected with an adjusting seat through a screw, a curved sliding groove is formed in the adjusting seat, and three sliding rods are connected in the curved sliding groove in a sliding mode.

According to a preferable technical scheme of the invention, two ends of the sliding rod are welded with fixed curved blocks, one side of one of the fixed curved blocks is connected with a first knob through threads, the top of the fixed curved block is welded with a connecting block, the top of the connecting block is provided with a rotating groove, the rotating groove is rotatably connected with the connecting shaft, and the top of the rotating disc is provided with an indicator.

As a preferred technical scheme of the present invention, the bottom of the stabilizing groove is rotatably connected with a first rotating shaft, a stabilizing handle is welded at the center point of the first rotating shaft, a sliding tube is slidably connected in the fixing groove, one end of the sliding tube is rotatably connected with a second knob, and a stopping toothed plate is welded at the other end of the sliding tube.

As a preferred technical scheme of the present invention, the spreading assembly includes a first spreading column, the top of the first spreading column is rotatably connected to a spreading plate through a pin, one end of the spreading plate is rotatably connected to a second rotating shaft, the second rotating shaft is rotatably connected to one side of the supporting frame, the top of the first spreading column is welded with a threaded pipe, and the threaded pipe is provided with a threaded groove therein.

As a preferred technical scheme of the invention, a limit fixing ring is welded at the top of the threaded pipe, the threaded groove is connected with a threaded rod through threads, the outer surface of the threaded pipe is connected with a second spreading column in a sliding manner, the top end of the inner side of the second spreading column is connected with a first motor through a screw, and the output shaft of the first motor is fixedly connected to the top of the threaded rod.

As a preferable technical scheme of the invention, sliding rails are arranged on two sides in the supporting frame, pulleys are connected in the sliding rails in a sliding manner, a sliding block is connected between the two pulleys through a screw, and a third knob is connected to one side of the sliding block through a thread.

As a preferable technical scheme, the adjusting and fixing component comprises an adjusting box, the bottom of the inner side of the adjusting box is connected with a second motor through a screw, an output shaft of the second motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, one side of the second bevel gear is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a driving gear, the driving gear is meshed with a transmission gear, one side of the adjusting box is welded with a connecting column, and the transmission gear is meshed with a rack plate.

As a preferable technical scheme, the rack plate is welded at the bottom with a sliding column, one side of the sliding column is provided with two sliding bins, a fixed rod is connected inside the sliding column in a sliding mode, one side of the top of the fixed rod is rotatably connected with a movable handle, a pedal is welded at the center point of one side of the fixed rod, and a drill bit is welded at the bottom of the fixed rod.

A positioning method of a mapping instrument positioning device for engineering mapping comprises the following steps:

s1: pretreatment of the equipment: firstly, unscrewing the third knob to enable the sliding block to move, pushing the sliding block to move towards the bottom end of the equipment, sliding the sliding block in the sliding rail at the moment to enable the sliding block to slide more smoothly until the sliding block slides to the bottom end of the supporting frame, and then screwing down the third knob;

s2: and (3) expanding the equipment: the first motor is started to drive the threaded rod to rotate, the threaded pipe and the first opening column start to move downwards under the action of the threaded groove, and the opening plate starts to be unfolded and supports the supporting frame;

s3: placing equipment: the method comprises the following steps that firstly, a stabilizing handle in a stabilizing groove is unfolded, then equipment on the ground is lifted by holding the stabilizing handle, and the equipment is stably placed on the ground;

s4: horizontal adjustment: firstly, rotating the rotating disc to enable the indicator to rotate to the lowest point of the top surface of the rotating disc, then rotating the rotating disc by 90 degrees, then rotating the second knob to enable the blocking toothed plate to move towards the rotating gear until the blocking toothed plate is meshed with the rotating gear and cannot rotate, then rotating the connecting block to enable the top surface of the connecting block to be parallel to the horizontal plane, and screwing the first knob to enable the connecting block not to move any more;

s5: fixing equipment: the foot is put on the pedal, and then the drill bit is pressed into the soil with force, so that the fixation can be completed;

s6: height adjustment: the second motor is firstly started to drive the first bevel gear to rotate, so that the rack plate starts to move in the connecting column to drive the fixing rod to move downwards under the action of the second bevel gear, the connecting rod, the driving gear and the transmission gear, and the height adjustment can be completed;

s7: positioning: the positioning can be completed by operating the total station.

The invention has the beneficial effects that:

1. according to the positioning equipment and the positioning method of the surveying instrument for engineering surveying and mapping, the sliding rod, the adjusting seat and the rotating disc are arranged, and the three structures are matched with each other, so that the horizontal adjustment of the total station can be quickly realized;

2. according to the mapping instrument positioning equipment for engineering mapping and the positioning method thereof, synchronous opening and closing of the supporting frames can be realized by arranging the opening plate and the threaded pipe, so that the horizontal adjustment of the total station is easier;

3. according to the mapping instrument positioning device for engineering mapping and the positioning method thereof, the drill bit can be fixed in the ground by arranging the pedal and the moving handle, and the second motor drives the rack plate to move so as to realize height adjustment of the device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

In the drawings:

FIG. 1 is a general schematic diagram of a mapper positioning device for engineering surveying and mapping and a positioning method thereof according to the present invention;

FIG. 2 is an overall exploded view of a surveying instrument positioning apparatus for engineering surveying and mapping and a positioning method thereof according to the present invention;

FIG. 3 is a schematic diagram showing a positioning apparatus and a positioning method for a surveying instrument for engineering surveying and mapping according to the present invention, with a horizontal adjustment assembly detached;

FIG. 4 is a schematic view of a positioning device and a positioning method for a surveying instrument for engineering surveying and mapping according to the present invention;

FIG. 5 is a schematic view of the positioning apparatus and positioning method for surveying and mapping in engineering with the detachable adjusting and fixing assembly of the surveying and mapping apparatus of the present invention;

fig. 6 is an enlarged schematic view of an area a in a split schematic view of an adjusting and fixing component of the surveying and mapping instrument positioning device for engineering surveying and mapping and the positioning method thereof.

In the figure: 1. a total station; 2. a connecting shaft; 3. a level adjustment assembly; 301. rotating the disc; 302. a connecting pipe; 303. a rotating gear; 304. an adjusting seat; 305. a curved chute; 306. a slide bar; 307. fixing the bent block; 308. a first knob; 309. connecting blocks; 310. a rotating groove; 311. an indicator mark; 4. a stabilizing disc; 5. a stabilizing slot; 501. a first rotating shaft; 502. a stabilizing handle; 6. fixing grooves; 601. a sliding tube; 602. a second knob; 603. a blocking toothed plate; 7. a distraction assembly; 701. a first spreader column; 702. a spreader plate; 703. a second rotating shaft; 704. a threaded pipe; 705. a thread groove; 706. a limiting fixing ring; 707. a threaded rod; 708. a second spreader column; 709. a first motor; 8. a support frame; 801. a slide rail; 802. a pulley; 803. a slider; 804. a third knob; 9. adjusting the fixing component; 901. an adjusting box; 902. a second motor; 903. a first bevel gear; 904. a second bevel gear; 905. a connecting rod; 906. a drive gear; 907. a transmission gear; 908. connecting columns; 909. a rack plate; 910. a sliding post; 911. a sliding bin; 912. fixing the rod; 913. moving the handle; 914. treading a pedal; 915. a drill bit; 10. a support rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-6, the mapping instrument positioning device for engineering surveying and mapping of the present invention comprises a total station 1, a connecting shaft 2 is welded at the bottom of the total station 1, a horizontal adjusting assembly 3 is rotatably connected at the bottom of the connecting shaft 2, a stabilizing disc 4 is rotatably connected at the bottom of the horizontal adjusting assembly 3, stabilizing grooves 5 are arranged at two sides of the stabilizing disc 4, a fixing groove 6 is arranged at one side of the stabilizing disc 4, a spreading assembly 7 is welded at the bottom of the stabilizing disc 4, the spreading assembly 7 is rotatably connected with a supporting frame 8, the supporting frame 8 is rotatably connected at the bottom of the stabilizing groove 5 through a pin shaft, an adjusting fixing assembly 9 is slidably connected at the bottom of the supporting frame 8, and a supporting rod 10 is welded at the bottom of the adjusting fixing assembly 9.

Wherein, horizontal adjustment subassembly 3 includes rolling disc 301, and the welding of the bottom of rolling disc 301 has connecting pipe 302, and the bottom rigid coupling of connecting pipe 302 has rotating gear 303, and there is regulation seat 304 at the top of rolling disc 301 through screwed connection, and the inside of adjusting seat 304 is equipped with bent type spout 305, and sliding connection has three slide bar 306 in the bent type spout 305, and bent type spout 305 and slide bar 306 are the cooperation component, guarantee that connecting block 309 can be circular motion.

Wherein, the both ends of slide bar 306 all weld fixed bent block 307, and there is first knob 308 one side of one of them fixed bent block 307 through threaded connection, and the top welding of fixed bent block 307 has connecting block 309, and the top of connecting block 309 is equipped with rotates groove 310, rotates in the rotation groove 310 and is connected with connecting axle 2, and the top of rolling disc 301 is equipped with indicator 311, and indicator 311 can assist the user to realize quick horizontal adjustment.

Wherein, the bottom of stabilizing slot 5 is rotated and is connected with first pivot 501, and the welding of the central point of first pivot 501 has stable handle 502, and sliding connection has slide tube 601 in the fixed slot 6, and the one end of slide tube 601 is rotated and is connected with second knob 602, and the welding of the other end of slide tube 601 has prevention pinion rack 603, and the surface of stable handle 502 is equipped with anti-skidding line, and the hand is smooth when preventing to use, prevents pinion rack 603 and can prevent rotary gear 303 to rotate when needing.

The opening component 7 comprises a first opening column 701, the top of the first opening column 701 is rotatably connected with an opening plate 702 through a pin shaft, one end of the opening plate 702 is rotatably connected with a second rotating shaft 703, the second rotating shaft 703 is rotatably connected to one side of the supporting frame 8, a threaded pipe 704 is welded to the top of the first opening column 701, a threaded groove 705 is formed in the threaded pipe 704, and the opening and closing of the supporting frame 8 can be driven by the movement of the opening plate 702.

Wherein, the top welding of screwed pipe 704 has spacing solid fixed ring 706, thread groove 705 has threaded rod 707 through threaded connection, the surface sliding connection of screwed pipe 704 has second to prop open post 708, there is first motor 709 on the inboard top of second prop open post 708 through screwed connection, the output shaft rigid coupling of first motor 709 is at the top of threaded rod 707, the rotation of threaded rod 707 can drive first prop open post 701 and remove downwards, spacing solid fixed ring 706 can prevent that screwed pipe 704 from breaking away from second and prop open post 708.

The two sides of the inside of the supporting frame 8 are provided with sliding rails 801, the sliding rails 801 are connected with pulleys 802 in a sliding manner, two pulleys 802 are connected with a sliding block 803 through screws, one side of the sliding block 803 is connected with a third knob 804 through threads, and the pulleys 802 and the sliding rails 801 are matched components, so that the sliding block 803 can move more smoothly.

The adjusting and fixing component 9 comprises an adjusting box 901, the bottom of the inner side of the adjusting box 901 is connected with a second motor 902 through a screw, an output shaft of the second motor 902 is fixedly connected with a first bevel gear 903, the first bevel gear 903 is meshed with a second bevel gear 904, one side of the second bevel gear 904 is fixedly connected with a connecting rod 905, one end of the connecting rod 905 is fixedly connected with a driving gear 906, the driving gear 906 is meshed with a transmission gear 907, one side of the adjusting box 901 is welded with a connecting column 908, the transmission gear 907 is meshed with a rack plate 909, and the first bevel gear 903, the second bevel gear 904, the connecting rod 905, the driving gear 906 and the transmission gear 907 are matched for use and can drive the rack plate 909 to move.

The sliding column 910 is welded at the bottom of the rack plate 909, two sliding bins 911 are arranged on one side of the sliding column 910, a fixing rod 912 is connected to the inside of the sliding column 910 in a sliding manner, a moving handle 913 is connected to one side of the top of the fixing rod 912 in a rotating manner, a pedal 914 is welded at the central point of one side of the fixing rod 912, a drill bit 915 is welded at the bottom of the fixing rod 912, the pedal 914 can drive the drill bit 915 to move downwards, and the moving handle 913 can drive the drill bit 915 to move upwards.

The working principle is as follows: when in work:

firstly, preprocessing the equipment, firstly loosening the third knob 804 to enable the slider 803 to move, pushing the slider 803 to enable the slider 803 to move towards the bottom end of the equipment, then sliding the pulley 802 in the sliding rail 801 to enable the slider 803 to slide more smoothly until the slider slides to the bottom end of the supporting frame 8, then tightening the third knob 804, then expanding the equipment, opening the first motor 709 to enable the first motor 709 to drive the threaded rod 707 to rotate, starting the threaded pipe 704 and the first expanding column 701 to move downwards under the action of the threaded groove 705, starting the expanding plate 702 to expand and support the supporting frame 8, then placing the equipment, firstly expanding the stabilizing handle 502 in the stabilizing groove 5, then holding the stabilizing handle 502 to hold the equipment on the ground, stably placing the equipment on the ground, carrying out horizontal adjustment, firstly rotating the rotating disc 301 to enable the indicator 311 to rotate to the lowest point of the top surface of the rotating disc 301, the turning disc 30190 is then rotated, followed by the second knob 602, causing the tooth bar 603 to move toward the rotary gear 303 until it engages the rotary gear 303, causing the tooth bar 603 to fail to turn, the connecting block 309 is then rotated so that the top surface of the connecting block 309 is parallel to the horizontal plane, and the first knob 308 is tightened, so that the connecting block 309 no longer moves, the fixture is then held, with the foot on the pedal 914, and the drill bit 915 is then forced into the soil, the fixation can be completed, then the height is adjusted, the second motor 902 is firstly turned on to drive the first bevel gear 903 to rotate, so that under the action of the second bevel gear 904, the connecting rod 905, the driving gear 906 and the transmission gear 907, the rack plate 909 starts to move upwards in the connecting column 908, and drives the fixing rod 912 to move downwards, the height adjustment can be completed, the positioning is finally carried out, and the positioning can be completed by operating the total station 1.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mapping instrument positioning device for engineering mapping comprises a total station (1) and is characterized in that, a connecting shaft (2) is welded at the bottom of the total station (1), a horizontal adjusting component (3) is rotatably connected at the bottom of the connecting shaft (2), the bottom of the horizontal adjusting component (3) is rotationally connected with a stabilizing disc (4), stabilizing grooves (5) are arranged on two sides of the stabilizing disc (4), one side of the stabilizing disc (4) is provided with a fixing groove (6), the bottom of the stabilizing disc (4) is welded with a spreading component (7), the strutting component (7) is rotationally connected with a supporting frame (8), the supporting frame (8) is rotationally connected with the bottom of the stabilizing groove (5) through a pin shaft, the bottom of the supporting frame (8) is connected with an adjusting and fixing component (9) in a sliding way, the bottom of the adjusting and fixing component (9) is welded with a support rod (10).

2. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, wherein the horizontal adjusting assembly (3) comprises a rotating disc (301), a connecting pipe (302) is welded to the bottom of the rotating disc (301), a rotating gear (303) is fixedly connected to the bottom of the connecting pipe (302), an adjusting seat (304) is connected to the top of the rotating disc (301) through screws, a curved sliding groove (305) is arranged inside the adjusting seat (304), and three sliding rods (306) are slidably connected to the curved sliding groove (305).

3. The surveying instrument positioning device for engineering surveying and mapping according to claim 2, wherein fixed curved blocks (307) are welded to both ends of the sliding rod (306), a first knob (308) is connected to one side of one of the fixed curved blocks (307) through a thread, a connecting block (309) is welded to the top of the fixed curved block (307), a rotating groove (310) is formed in the top of the connecting block (309), the connecting shaft (2) is rotatably connected to the rotating groove (310), and an indicator (311) is arranged on the top of the rotating disc (301).

4. The mapping apparatus positioning device for engineering surveying and mapping according to claim 1, wherein a first rotating shaft (501) is rotatably connected to the bottom of the stabilizing groove (5), a stabilizing handle (502) is welded to a central point of the first rotating shaft (501), a sliding pipe (601) is slidably connected to the fixing groove (6), a second knob (602) is rotatably connected to one end of the sliding pipe (601), and a blocking toothed plate (603) is welded to the other end of the sliding pipe (601).

5. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, wherein the expanding component (7) comprises a first expanding column (701), the top of the first expanding column (701) is rotatably connected with an expanding plate (702) through a pin shaft, one end of the expanding plate (702) is rotatably connected with a second rotating shaft (703), the second rotating shaft (703) is rotatably connected to one side of the supporting frame (8), a threaded pipe (704) is welded to the top of the first expanding column (701), and a threaded groove (705) is formed in the threaded pipe (704).

6. The mapping instrument positioning device for engineering surveying and mapping as claimed in claim 5, wherein a limit fixing ring (706) is welded on the top of the threaded pipe (704), the threaded groove (705) is connected with a threaded rod (707) through a thread, a second spreading column (708) is connected to the outer surface of the threaded pipe (704) in a sliding manner, a first motor (709) is connected to the top end of the inner side of the second spreading column (708) through a screw, and the output shaft of the first motor (709) is fixedly connected to the top of the threaded rod (707).

7. The mapping apparatus positioning device for engineering surveying and mapping according to claim 1, wherein sliding rails (801) are disposed on two sides of the inside of the supporting frame (8), a pulley (802) is slidably connected in the sliding rails (801), a sliding block (803) is connected between the two pulleys (802) through a screw, and a third knob (804) is connected to one side of the sliding block (803) through a screw thread.

8. The mapping instrument positioning device for engineering surveying and mapping as claimed in claim 1, wherein the adjusting and fixing assembly (9) comprises an adjusting box (901), a second motor (902) is connected to the bottom of the inner side of the adjusting box (901) through a screw, a first bevel gear (903) is fixedly connected to an output shaft of the second motor (902), a second bevel gear (904) is meshed with the first bevel gear (903), a connecting rod (905) is fixedly connected to one side of the second bevel gear (904), a driving gear (906) is fixedly connected to one end of the connecting rod (905), a transmission gear (907) is meshed with the driving gear (906), a connecting column (908) is welded to one side of the adjusting box (901), and a rack plate (909) is meshed with the transmission gear (907).

9. The surveying instrument positioning apparatus for engineering surveying and mapping as claimed in claim 8, wherein a sliding column (910) is welded at the bottom of the rack plate (909), two sliding bins (911) are provided at one side of the sliding column (910), a fixing rod (912) is slidably connected inside the sliding column (910), a moving handle (913) is rotatably connected at one side of the top of the fixing rod (912), a pedal (914) is welded at the central point at one side of the fixing rod (912), and a drill bit (915) is welded at the bottom of the fixing rod (912).

10. A positioning method of a mapping instrument positioning device for engineering mapping is characterized by comprising the following steps: