CN220729263U - A geographical surveying and mapping total station - Google Patents

Abstract

The utility model provides a geographic surveying and mapping total station, including a total station body, a rotating block is rotatably installed in the middle of the total station body, a cylinder is fixedly penetrated horizontally on the rotating block, a light source assembly is arranged in the cylinder, the light source assembly includes a fixed cylinder installed inside the cylinder, a light source parallel to the cylinder is fixedly arranged inside one end of the fixed cylinder, an internal thread section is arranged inside the front end of the cylinder, an objective lens assembly is screwed into the internal thread of the internal thread section, and the objective lens assembly includes an objective lens fixed inside the mounting cylinder through the mounting cylinder. The utility model has the following beneficial effects: it solves the problem that the existing total station light source power is fixed, resulting in the unadjustable light intensity, and ensures that the total station of the present application can meet the light requirements of measurement work in different environments.

Description

A geographical surveying and mapping total station

Technical Field

The utility model relates to a geographical surveying and mapping total station, belonging to the field of total stations.

Background technique

A total station, or total station electronic distance meter, is a high-tech measuring instrument that integrates optics, mechanics and electronics. It is a surveying and mapping instrument system that integrates horizontal angle, vertical angle, distance (slant distance and horizontal distance) and height difference measurement functions. Compared with the optical theodolite, the electronic theodolite replaces the optical degree disk with a photoelectric scanning degree disk, and replaces the artificial optical micrometer readings with automatic recording and display of readings, which simplifies the angle measurement operation and avoids the occurrence of reading errors. Because it can complete all measurement work at the survey station by setting up the instrument once, it is called a total station. It is widely used in precision engineering measurement or deformation monitoring fields such as large-scale ground buildings and underground tunnel construction.

Existing total stations can generally only perform simple measurement work. Their device structure is fixed and the light source power is also fixed, resulting in the light intensity being unadjustable and unable to meet the light requirements of measurement work in different environments.

Utility Model Content

In view of the shortcomings of the prior art, the purpose of the present invention is to provide a geographical surveying and mapping total station. In order to achieve the above purpose, the present invention is implemented through the following technical solutions:

A geographic surveying and mapping total station comprises a total station body, a rotating block is rotatably mounted in the middle of the total station body, a cylinder is fixedly provided on the rotating block and penetrates horizontally, a light source assembly is arranged in the cylinder, the light source assembly comprises a fixed cylinder installed in the cylinder, a light source parallel to the cylinder is fixedly provided on the inner side of one end of the fixed cylinder, an internal thread section is arranged on the inner side of the front end of the cylinder, an objective lens assembly is screwed into the internal thread of the internal thread section, the objective lens assembly comprises an objective lens fixed in the inside of the mounting cylinder through a mounting cylinder, the mounting cylinder has a square opening, and a mounting tool is arranged on the square opening of the mounting cylinder.

Furthermore, the installation tool comprises a rotating rocker, and a square plug rod matching the square opening is fixedly provided on one end of the rotating rocker.

Furthermore, a threaded cone is fixedly provided at the tail of the fixed cylinder, a sealing baffle is fixedly provided at the other end of the threaded cone, an inner side of the tail of the cylinder is provided with an internally expanded thread groove matching the threaded cone, and an adjusting knob is rotatably installed on the outer side wall of the sealing baffle.

Furthermore, the total station body is fixed on a mounting platform, and a threaded sleeve is fixedly provided at the center position of the bottom end of the mounting platform, and an adjustment rod is threadedly sleeved inside the threaded sleeve.

Furthermore, the adjusting rod comprises an insert rod and an inner sleeve, the insert rod is inserted into the inner sleeve, and a threaded knob is screwed into the inner sleeve and abuts against the insert rod, and an external thread is engraved on the outer surface of the top of the insert rod.

Furthermore, a support base is fixedly provided at the bottom end of the inner sleeve, and a plurality of support components are arranged on the outer surface of the inner sleeve, and the support component includes a tilting rod rotatably connected to the inner sleeve, a tapered rod is inserted into the tilting rod, and a secondary threaded knob is threaded into the inner sleeve and abuts against the tapered rod. The inner sleeve is also fixedly provided with a fixing piece for fixing the tilting rod, and the fixing piece includes a fixing block fixed to the outer surface of the inner sleeve, a clamping groove is opened on the fixing block, and a clamping ring made of rubber is fixed on the inner side of the clamping groove.

Furthermore, a shielding plate is fixedly provided on the outer shell of the total station body by a plurality of brackets, a solar panel is embedded on the top surface of the shielding plate, the mounting platform is a circular platform, a protective tube is provided on the mounting platform, and a plurality of sets of matching locks are provided on the protective tube and the shielding plate.

Furthermore, a plurality of slide grooves are provided on the outer surface of the threaded sleeve, and a plurality of sliding support rods matching the slide grooves are fixedly provided on the inner bottom of the protective tube.

Beneficial effects of the utility model:

Before the device works, use the installation tool to insert it into the square opening, and then rotate the installation tube, so that the objective lens rotates together, thereby bringing the objective lens closer to or away from the light source, thereby changing the distance between the two, thereby adjusting the light, and at the same time controlling the power of the light source by adjusting the knob, thereby adjusting the light intensity emitted by the light source.

This solves the problem that the existing total station light source power is fixed, resulting in unadjustable light intensity, and ensures that the total station of the present application can meet the light requirements of measurement work in different environments.

BRIEF DESCRIPTION OF THE DRAWINGS

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

FIG1 is a front view of a geographic surveying and mapping total station according to the present invention;

FIG2 is a schematic diagram of a cylinder of a geographic surveying and mapping total station of the present utility model;

FIG3 is a schematic diagram of a fixing tube of a geographic surveying and mapping total station according to the present invention;

FIG4 is a schematic diagram of an internally expanded thread groove of a geographic surveying and mapping total station of the utility model;

FIG. 5 is a schematic diagram of a tilt rod of a geographic surveying and mapping total station according to the present invention.

In the figure: 1. total station body; 2. rotating block; 3. cylinder; 4. fixed cylinder; 5. light source; 6. internal thread section; 7. mounting cylinder; 8. objective lens; 9. square mouth; 10. rotating rocker; 11. square plug rod; 12. threaded truncated table; 13. sealing baffle; 14. internally expanded thread groove; 15. mounting table; 16. threaded sleeve; 17. adjusting rod; 18. insert rod; 19. inner sleeve; 20. support base; 21. tilt rod; 22. conical rod; 23. fixed block; 24. clamping ring; 25. baffle; 26. solar panel; 27. protective cylinder; 28. lock; 29. slide groove; 30. sliding support rod.

Detailed ways

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

Please refer to Figures 1-5. The utility model provides a technical solution: a geographical surveying and mapping total station, including a total station body 1, a rotating block 2 is rotatably installed in the middle of the total station body 1, a cylinder 3 is fixedly penetrated horizontally on the rotating block 2, a light source assembly is arranged in the cylinder 3, the light source assembly includes a fixed cylinder 4 installed in the cylinder 3, a light source 5 parallel to the cylinder 3 is fixedly provided on the inner side of one end of the fixed cylinder 4, an internal thread section 6 is arranged on the inner side of the front end of the cylinder 3, an objective lens assembly is screwed into the internal thread of the internal thread section 6, the objective lens assembly includes an objective lens 8 fixed in the inside of the mounting cylinder 7 through the mounting cylinder 7, the mounting cylinder 7 has a square opening 9, and the square opening 9 of the mounting cylinder 7 is equipped with an installation tool.

Referring to Figure 2, the installation tool includes a rotating rocker 10, and a square plug rod 11 matching the square opening 9 is fixed on one end of the rotating rocker 10. The square plug rod 11 on the rotating rocker 10 is manually aligned and inserted into the square opening 9, and then the rotating rocker 10 is manually rotated to rotate the installation tube 7, thereby causing the objective lens 8 to rotate together, thereby causing the objective lens 8 to approach or move away from the light source 5, thereby changing the distance between the two, thereby adjusting the light.

Referring to Figures 2-4, a threaded cone 12 is fixedly provided at the tail of the fixed cylinder 4, and a sealing baffle 13 is fixedly provided at the other end of the threaded cone 12. An inner side of the tail of the cylinder 3 is provided with an inner expanded thread groove 14 matching the threaded cone 12, and an adjusting knob is rotatably installed on the outer wall of the sealing baffle 13. When removing the light source 5, the sealing baffle 13 is rotated to take out the light source on the fixed cylinder 4 for disassembly and maintenance. The thread of the threaded cone 12 is screwed into the inner expanded thread groove 14, thereby completing the installation of the fixed cylinder 4 in the cylinder 3, and the outer wall of the fixed cylinder 4 contacts the inner wall of the cylinder 3.

Referring to Figure 1, the total station body 1 is fixed on a mounting platform 15, and a threaded sleeve 16 is fixedly provided at the center position of the bottom end of the mounting platform 15. An adjusting rod 17 is sleeved on the inner thread of the threaded sleeve 16. The adjusting rod 17 includes an insertion rod 18 and an inner sleeve 19. The insertion rod 18 is inserted into the inner sleeve 19, and a threaded knob is screwed into the inner sleeve 19 and abuts against the insertion rod 18. An external thread is engraved on the outer surface of the top of the insertion rod 18. The insertion rod 18 is threaded into the threaded sleeve 16, and the subsequent adjusting rod 17 is detachable, so the two are separated and subsequently carried and transported. The insertion rod 18 is inserted into the inner sleeve 19, so the insertion rod 18 can be partially pulled out of the inner sleeve 19 to adjust the length of the adjusting rod 17, thereby realizing the height adjustment of the total station body 1.

Referring to Figures 1 and 5, a support base 20 is fixedly provided at the bottom end of the inner sleeve 19, and a plurality of support components are provided on the outer surface of the inner sleeve 19, and the support components include a tilting rod 21 rotatably connected to the inner sleeve 19, a tapered rod 22 is inserted into the tilting rod 21, a secondary threaded knob is screwed into the inner sleeve 19 and abuts against the tapered rod 22, and a fixing member for fixing the tilting rod 21 is also fixed on the inner sleeve 19, and the fixing member includes a fixing block 23 fixed to the outer surface of the inner sleeve 19, and the fixing block 23 is provided with a A clamping groove, a clamping ring 24 made of rubber is fixed on the inner side of the clamping groove, and the support base 20 plays a preliminary role in fixing the entire device. The tapered rod 22 of the tilting rod 21 is extended, and the tapered rod 22 can be inserted into the soil, thereby ensuring the support stability of the device. When the tilting rod 21 is not in use later, the tilting rod 21 can be clamped in the clamping groove. Because there is a clamping ring 24 made of rubber on the inner side of the clamping groove, the clamping ring 24 slightly clamps the outer surface of most of the outer wall of the tilting rod 21 to fix the tilting rod 21 and ensure that the tilting rod 21 and the adjusting rod 17 are closed together for easy handling and transportation.

Referring to FIG. 1 , a shielding plate 25 is fixedly provided on the shell of the total station body 1 through a plurality of brackets, and a solar panel 26 is inlaid on the top surface of the shielding plate 25. The mounting platform 15 is a circular platform, and a protective tube 27 is sleeved on the mounting platform 15. The protective tube 27 and the shielding plate 25 are provided with a plurality of sets of matching locks 28. A plurality of slide grooves 29 are provided on the outer surface of the threaded sleeve 16, and a plurality of sliding support rods 30 matching the slide grooves 29 are fixedly provided on the inner bottom of the protective tube 27. The solar panel 26 provided in the device can be a total station body 1 The power supply can avoid the battery shortage of the total station body 1 when surveying and mapping in the field, and the designed shielding plate 25 can block the light of the total station body 1, so that the use effect of the total station body 1 is better. When the device is not in use, the protective tube 27 is manually raised and the protective tube 27 is fixed with the lock. The top surface of the protective tube 27 fits the bottom surface of the shielding plate 25. Therefore, the total station body 1 is wrapped in a sealed space to protect the total station body 1. When the protective tube 27 is lowered, the total station body 1 will be exposed for use, and the sliding support rod 30 ensures the support of the protective tube 27 after it is lowered.

During specific work, the installation tool is inserted into the square opening 9 to rotate the installation tube 7, thereby causing the objective lens 8 to rotate together, thereby causing the objective lens 8 to move closer to or away from the light source 5, thereby changing the distance between the two, thereby adjusting the light, and at the same time controlling the power of the light source 5 by adjusting the knob, thereby adjusting the light intensity emitted by the light source 5.

This solves the problem that the existing total station light source power is fixed, resulting in unadjustable light intensity, and ensures that the total station of the present application can meet the light requirements of measurement work in different environments.

Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims (8)

1. A geographical mapping total powerstation, characterized in that: including total powerstation body (1), rotatory piece (2) is installed in the mid-section rotation of total powerstation body (1), transversely fixed run through on rotatory piece (2) is equipped with a drum (3), be arranged light source subassembly in drum (3), light source subassembly is including installing inside fixed section of thick bamboo (4) of drum (3), the inboard fixed light source (5) that are equipped with of one end of fixed section of thick bamboo (4) with drum (3) parallels, internal thread section (6) have been arranged to the front end inboard of drum (3), internal thread section (6) internal thread screw in has objective subassembly, objective subassembly includes through installation section of thick bamboo (7) and fixes objective (8) inside installation section of thick bamboo (7), have a square mouth (9) on installation section of thick bamboo (7), install the mounting tool on square mouth (9) of installation section of thick bamboo (7).

2. A geographical mapping total station as recited in claim 1, wherein: the installation tool comprises a rotary rocker (10), and a square inserting rod (11) matched with the square opening (9) is fixedly arranged at one end of the rotary rocker (10).

3. A geographical mapping total station as recited in claim 2, wherein: the tail of the fixed cylinder (4) is fixedly provided with a threaded round table (12), the other end of the threaded round table (12) is fixedly provided with a sealing shielding plate (13), the inner side of the tail of the cylinder (3) is provided with an internal expansion thread groove (14) matched with the threaded round table (12), and the outer side wall of the sealing shielding plate (13) is rotationally provided with an adjusting knob.

4. A geographical mapping total station as recited in claim 3, wherein: the total station body (1) is fixed on an installation table (15), a threaded sleeve (16) is fixedly arranged at the center of the bottom end of the installation table (15), and an adjusting rod (17) is sleeved in the threaded sleeve (16) in a threaded manner.

5. A geographical mapping total station as recited in claim 4, wherein: the adjusting rod (17) comprises an inserting rod (18) and an inner sleeve (19), the inserting rod (18) is inserted into the inner sleeve (19), the inner sleeve (19) is screwed into one threaded knob which abuts against the inserting rod (18), and external threads are cut on the outer surface of the top of the inserting rod (18).

6. A geographical mapping total station as recited in claim 5, wherein: the utility model discloses a support base, including inner skleeve (19), inner skleeve (19) bottom mounting is equipped with one and supports base (20), be provided with a plurality of supporting component on inner skleeve (19) surface, supporting component is including rotating to be connected inclined rod (21) on inner skleeve (19), be equipped with taper rod (22) in inclined rod (21) interpolation, screw in one and offset on inner skleeve (19) the vice screw knob of taper rod (22), still be fixed on inner skleeve (19) and be equipped with the fixed mounting of inclined rod (21), the fixed mounting is including fixing fixed piece (23) of inner skleeve (19) surface, set up the chucking groove on fixed piece (23), chucking inslot is fixed and is equipped with chucking circle (24) of rubber material.

7. The geographic mapping total station as set forth in claim 6, wherein: the novel total station is characterized in that a shielding plate (25) is fixedly arranged on the outer shell of the total station body (1) through a plurality of supports, a solar panel (26) is arranged on the top surface of the shielding plate (25) in an embedded mode, the mounting table (15) is a round table, a protection cylinder (27) is sleeved on the mounting table (15), and a plurality of sets of matched locks (28) are arranged on the protection cylinder (27) and the shielding plate (25).

8. A geographical mapping total station as recited by claim 7, wherein: a plurality of sliding grooves (29) are formed in the outer surface of the threaded sleeve (16), and a plurality of sliding support rods (30) matched with the sliding grooves (29) are fixedly arranged at the bottom of the inner side of the protection cylinder (27).