CN211344642U

CN211344642U - Mapping instrument positioning device for engineering mapping

Info

Publication number: CN211344642U
Application number: CN202020079633.7U
Authority: CN
Inventors: 李丹丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-08-25
Anticipated expiration: 2030-01-15

Abstract

The utility model relates to the technical field of engineering surveying and mapping, especially, relate to a mapping instrument positioner for engineering surveying and mapping, including the regulating box, three regulation pole, three regulation threaded rod, a plurality of conical adjusting gears, three regulation handle, three regulation screwed pipe, three landing leg and place the board, the inside of regulating box is provided with adjusts the chamber, the left front side of regulating box lateral wall, left rear side and right side middle part communicate respectively and are provided with three regulation hole, the middle part of three regulation pole is connected with the inside rotation of three regulation hole respectively, the left front side of regulating box bottom, left rear side and right side middle part communicate respectively and are provided with three support hole, the top of three regulation threaded rod is connected with the inside rotation of three support hole respectively, a plurality of adjusting gears are fixed respectively in the inboard of three regulation pole and the top of three regulation threaded rod; it can adjust the level of engineering surveying instrument according to the ground condition, guarantees the normal use of engineering surveying instrument.

Description

Mapping instrument positioning device for engineering mapping

Technical Field

The utility model relates to a technical field of engineering survey and drawing especially relates to a mapping appearance positioner is used in engineering survey and drawing.

Background

As is well known, the mapping instrument positioning device for engineering mapping is an auxiliary device which is used for positioning and supporting an engineering mapping instrument in the mapping process of the engineering mapping instrument, is convenient for mapping the engineering mapping instrument and is widely used in the field of engineering mapping.

Chinese patent No. CN208951614U discloses a mapping apparatus positioning device for engineering surveying and mapping, which is roughly described as: including the tripod, the bottom fixedly connected with ball of tripod, the fixed surface cover of ball has connect spherical seat, the side surface fixedly connected with base of spherical seat, the bottom of base is seted up flutedly, logical groove has been seted up at the top of recess inner wall, the inner wall that leads to the groove and the surface swing joint who inserts the ground nail, the side that leads to the groove inner wall is connected with the fixed surface of scraper blade, and the scraper blade activity cup joints on the surface of inserting the ground nail, the side that leads to the groove inner wall has seted up the square groove. When present surveying instrument positioner for engineering survey and drawing used, supported the tripod through base and spherical seat etc. and fix a position and support engineering surveying instrument through the tripod.

Present survey and drawing appearance positioner for engineering survey and drawing discovers when using, when the ground is uneven, its horizontal position that can't be to the engineering survey and drawing appearance is adjusted, leads to the unable normal use of engineering survey and drawing appearance.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a mapping appearance positioner is used in engineering survey and drawing, it can be adjusted the level of engineering mapping appearance according to the ground condition, guarantees the normal use of engineering mapping appearance.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: mapping instrument positioner for engineering survey and drawing, including regulating box, three regulation pole, three adjusting screw, a plurality of conical adjusting gear, three regulation handle, three adjusting screw pipe, three landing leg and place the board, the inside of regulating box is provided with adjusts the chamber, the left front side, left rear side and the right side middle part of regulating box lateral wall communicate respectively and are provided with three regulation hole, the middle part of three regulation pole is connected with the inside rotation of three regulation hole respectively, the left front side, left rear side and the right side middle part of regulating box bottom communicate respectively and are provided with three supporting hole, the top of three adjusting screw is connected with the inside rotation of three supporting hole respectively, a plurality of adjusting gear fix respectively in the inboard of three regulation pole and the top of three adjusting screw, two adjusting gear that are located the left front side of regulating box inside, two adjusting gear of left rear side and two adjusting gear of right side middle part are intermeshing respectively, the three adjusting handles are fixed on the outer sides of the three adjusting rods respectively, the upper portions of the three adjusting threaded pipes are screwed on the outer sides of the lower portions of the three adjusting threaded rods respectively, the tops of the three supporting legs are fixed at the bottom ends of the three adjusting threaded pipes respectively, and the placing plate is connected with the top of the adjusting box.

Preferably, the adjusting box further comprises a level gauge installed at a front side of the outside of the adjusting box.

Preferably, the device also comprises a rotating shaft, a rotating gear, a rotating threaded rod and a rotating handle, wherein the center of the top and the center of the bottom of the adjusting box are respectively communicated with two rotating holes, the bottom end and the top of the rotating shaft are respectively and rotatably connected with the inner parts of the two rotating holes, the top of the rotating shaft is positioned at the outer side of the top of the adjusting box, the bottom of the placing plate is fixed at the top end of the rotating shaft, a gap is formed between the placing plate and the top of the adjusting box, the middle part of the rotating gear is sleeved on the middle part of the rotating shaft, the front side and the rear side of the adjusting box are respectively provided with two control holes in a communication way, the front end and the rear side of the rotary threaded rod are respectively and rotatably connected with the inner parts of the two control holes, the rear end of the rotary threaded rod is positioned outside the rear side of the adjusting box, the left side of the rotating threaded rod is meshed with the right side of the rotating gear, and the rotating handle is fixed at the rear end of the rotating threaded rod.

Preferably, the adjusting box further comprises two supporting wheels, the two supporting wheels are respectively installed on the left side and the right side of the bottom of the placing plate, a circular rotating groove is formed in the outer side of the top of the adjusting box, and the bottoms of the two supporting wheels are respectively placed on the left side and the right side of the inner portion of the rotating groove.

Preferably, two fixed plates, two fixed threaded rods, two splint and two fixed handles, two fixed plate symmetries are installed place the left side and the right side at board top, and the middle part of two fixed plates is provided with two fixed threaded holes respectively, and the screw dress is in the inside of two fixed threaded holes respectively at the middle part of two fixed threaded rods, and two splint are fixed respectively in the inboard of two fixed threaded rods, and two fixed handles are fixed respectively in the outside of two fixed threaded rods.

Preferably, the splint further comprises two soft pads which are respectively fixed at the inner sides of the two splints.

Preferably, still include a plurality of ball bearing, a plurality of ball bearing fix respectively in the inside in three regulation hole, three support hole, two rotation holes and two control holes, the inboard of a plurality of ball bearing is connected with three regulation pole, three regulation threaded rod, the top and the bottom of axis of rotation and the front end and the rear side of rotating the threaded rod respectively.

Preferably, the self-locking type universal wheel support further comprises three self-locking type universal wheels, and the three self-locking type universal wheels are respectively installed at the bottom ends of the three supporting legs.

(III) advantageous effects

Compared with the prior art, the utility model provides a mapping instrument positioner is used in engineering survey and drawing possesses following beneficial effect:

this surveying instrument positioner is used in engineering survey and drawing, support and fix the engineering surveying instrument through placing the board, then, support regulating box and engineering surveying instrument etc. through three landing leg, then, through the horizontal incline direction according to placing board and engineering surveying instrument, rotate corresponding regulation handle, it rotates to make the regulation handle drive the regulation pole, thereby make the regulation pole drive rather than the regulation gear rotation of being connected, thereby make the regulation gear drive corresponding regulation threaded rod and rotate, thereby adjust the inside length of regulation threaded rod at the regulation threaded rod, thereby change the distance between corresponding landing leg and the regulating box, thereby realize the regulation to the horizontal position of placing board and engineering surveying instrument, make the engineering surveying instrument can keep the level when using, thereby guarantee the normal use of engineering surveying instrument.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged schematic view of a part a of the structural schematic view of the present invention;

in the drawings, the reference numbers: 1. an adjusting box; 2. adjusting a rod; 3. adjusting the threaded rod; 4. an adjusting gear; 5. adjusting the handle; 6. adjusting the threaded pipe; 7. a support leg; 8. placing the plate; 9. a level gauge; 10. a rotating shaft; 11. a rotating gear; 12. rotating the threaded rod; 13. rotating the handle; 14. a support wheel; 15. a fixing plate; 16. fixing a threaded rod; 17. a splint; 18. fixing a handle; 19. a soft cushion; 20. a ball bearing; 21. self-locking universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model relates to a mapping instrument positioning device for engineering surveying and mapping, which comprises an adjusting box 1, three adjusting rods 2, three adjusting threaded rods 3, a plurality of conical adjusting gears 4, three adjusting handles 5, three adjusting threaded pipes 6, three supporting legs 7 and a placing plate 8, wherein an adjusting cavity is arranged inside the adjusting box 1, three adjusting holes are respectively arranged at the middle parts of the left front side, the left rear side and the right side of the side wall of the adjusting box 1 in a communicating manner, the middle parts of the three adjusting rods 2 are respectively connected with the inner parts of the three adjusting holes in a rotating manner, three supporting holes are respectively arranged at the middle parts of the left front side, the left rear side and the right side of the bottom of the adjusting box 1 in a communicating manner, the tops of the three adjusting threaded rods 3 are respectively connected with the inner parts of the three supporting holes in a rotating manner, the adjusting gears 4 are respectively fixed at the inner, the adjusting mechanism comprises two adjusting gears 4 positioned on the left front side in an adjusting box 1, two adjusting gears 4 positioned on the left rear side and two adjusting gears 4 positioned on the right middle part, which are meshed with each other, three adjusting handles 5 are respectively fixed on the outer sides of three adjusting rods 2, the upper parts of three adjusting threaded pipes 6 are respectively screwed on the outer sides of the lower parts of three adjusting threaded rods 3, the tops of three supporting legs 7 are respectively fixed at the bottom ends of the three adjusting threaded pipes 6, a placing plate 8 is connected with the top of the adjusting box 1, the adjusting mechanism further comprises a rotating shaft 10, a rotating gear 11, a rotating threaded rod 12 and a rotating handle 13, the center of the top and the center of the bottom of the adjusting box 1 are respectively communicated with two rotating holes, the bottom and the top of the rotating shaft 10 are respectively connected with the inner parts of the two rotating holes in a rotating manner, the top of the rotating shaft 10 is positioned on the outer side of, a gap is reserved between the placing plate 8 and the top of the adjusting box 1, the middle of the rotating gear 11 is sleeved at the middle of the rotating shaft 10, the front side and the rear side of the adjusting box 1 are respectively communicated with two control holes, the front end and the rear side of the rotating threaded rod 12 are respectively rotatably connected with the interiors of the two control holes, the rear end of the rotating threaded rod 12 is positioned outside the rear side of the adjusting box 1, the left side of the rotating threaded rod 12 is meshed with the right side of the rotating gear 11, the rotating handle 13 is fixed at the rear end of the rotating threaded rod 12, the rotating threaded rod 12 is driven to rotate by the rotating handle 13, the rotating threaded rod 12 can drive the rotating gear 11 and the rotating shaft 10 to rotate, and therefore the angles of the placing plate 8 and the engineering surveying instrument are adjusted; the two supporting wheels 14 are respectively arranged on the left side and the right side of the bottom of the placing plate 8, a circular rotating groove is formed in the outer side of the top of the adjusting box 1, the bottoms of the two supporting wheels 14 are respectively arranged on the left side and the right side in the rotating groove, two sides of the placing plate 8 can be supported through the two supporting wheels 14, and the stability of the placing plate 8 is improved; the engineering surveying instrument is supported and fixed through the placing plate 8, then the adjusting box 1, the engineering surveying instrument and the like are supported through the three supporting legs 7, then the adjusting gear 4 connected with the adjusting rod 2 is driven to rotate by rotating the corresponding adjusting handle 5 according to the horizontal inclined direction of the placing plate 8 and the engineering surveying instrument, so that the adjusting gear 4 drives the corresponding adjusting threaded rod 3 to rotate, the length of the adjusting threaded rod 3 in the adjusting threaded pipe 6 is adjusted, the distance between the corresponding supporting leg 7 and the adjusting box 1 is changed, the horizontal position of the placing plate 8 and the engineering surveying instrument is adjusted, the engineering surveying instrument can be kept horizontal when in use, and the normal use of the engineering surveying instrument is guaranteed; the horizontal instrument 9 is arranged on the front side outside the adjusting box 1, whether the placing plate 8 is horizontal or not can be displayed through the horizontal instrument 9, and the placing plate 8 can be adjusted conveniently; the two fixing plates 15 are symmetrically arranged on the left side and the right side of the top of the placing plate 8, two fixing threaded rods 16 are respectively arranged in the middle of the two fixing plates 15, the middle parts of the two fixing threaded rods 16 are respectively screwed in the two fixing threaded holes, the two clamping plates 17 are respectively fixed on the inner sides of the two fixing threaded rods 16, the two fixing handles 18 are respectively fixed on the outer sides of the two fixing threaded rods 16, and the distance between the two fixing threaded rods 16 and the two clamping plates 17 can be adjusted by rotating the two fixing handles 18, so that the two clamping plates 17 can fix the engineering surveying instrument on the placing plate 8; the two soft cushions 19 are respectively fixed on the inner sides of the two clamping plates 17, and the engineering surveying instrument can be prevented from being damaged when the engineering surveying instrument is clamped by the clamping plates 17 through the two soft cushions 19; the adjustable adjusting rod mechanism is characterized by further comprising a plurality of ball bearings 20, wherein the ball bearings 20 are respectively fixed inside the three adjusting holes, the three supporting holes, the two rotating holes and the two control holes, the inner sides of the ball bearings 20 are respectively connected with the three adjusting rods 2, the three adjusting threaded rods 3, the top and the bottom of the rotating shaft 10 and the front end and the rear side of the rotating threaded rod 12, friction force generated when the adjusting rods 2 and the like rotate can be reduced through the ball bearings 20, and the rotating is more labor-saving; still include three from locking-type universal wheel 21, three from locking-type universal wheel 21 is installed respectively in the bottom of three landing leg 7, can be convenient remove and fix placing board 8 and engineering surveying instrument through three from locking-type universal wheel 21, convenience when improving the use.

In conclusion, when the positioning device for the surveying and mapping instrument for engineering surveying and mapping is used, the engineering surveying and mapping instrument is supported by the placing plate 8, then the two fixing plates 15 are rotated to fix the engineering surveying and mapping instrument by the two clamping plates 17 and the two soft pads 19, then the adjusting box 1, the engineering surveying and mapping instrument and the like are supported by the three supporting legs 7, and then the corresponding adjusting handle 5 is rotated according to the display result of the level gauge 9, so that the adjusting handle 5 drives the adjusting rod 2 to rotate, the adjusting rod 2 drives the adjusting gear 4 connected with the adjusting rod to rotate, the adjusting gear 4 drives the corresponding adjusting threaded rod 3 to rotate, the length of the adjusting threaded rod 3 in the adjusting threaded pipe 6 is adjusted, and the distance between the corresponding supporting leg 7 and the adjusting box 1 is changed; in addition, by rotating the rotating handle 13, the rotating handle 13 drives the rotating threaded rod 12 and the rotating gear 11 to rotate, so that the rotating shaft 10 drives the placing plate 8 to rotate, and the angle of the engineering surveying instrument is adjusted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The mapping instrument positioning device for engineering surveying and mapping is characterized by comprising an adjusting box (1), three adjusting rods (2), three adjusting threaded rods (3), a plurality of conical adjusting gears (4), three adjusting handles (5), three adjusting threaded pipes (6), three supporting legs (7) and a placing plate (8), wherein an adjusting cavity is arranged inside the adjusting box (1), the middle parts of the left front side, the left rear side and the right side of the side wall of the adjusting box (1) are respectively communicated with three adjusting holes, the middle parts of the three adjusting rods (2) are respectively connected with the inner parts of the three adjusting holes in a rotating manner, the middle parts of the left front side, the left rear side and the right side of the bottom of the adjusting box (1) are respectively communicated with three supporting holes, the tops of the three adjusting threaded rods (3) are respectively connected with the inner parts of the three supporting holes in a rotating manner, the adjusting gears (4) are respectively fixed on the inner sides of the three adjusting rods (2) and the tops of the three adjusting threaded rods (, two adjusting gears (4) that are located inside left front side of regulating box (1), two adjusting gears (4) of left rear side and two adjusting gears (4) at right side middle part are intermeshing respectively, and three regulation handle (5) are fixed respectively in the outside of three regulation pole (2), and the upper portion of three regulation screwed pipe (6) is the spiral shell dress respectively in the lower part outside of three regulation threaded rod (3), and the bottom in three regulation screwed pipe (6) is fixed respectively at the top of three landing leg (7), place board (8) with the top of regulating box (1) is connected.

2. The surveying instrument positioning device for engineering surveying according to claim 1, characterized by further comprising a level (9), the level (9) being mounted on a front side outside the conditioning box (1).

3. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, further comprising a rotating shaft (10), a rotating gear (11), a rotating threaded rod (12) and a rotating handle (13), wherein the top center and the bottom center of the adjusting box (1) are respectively provided with two rotating holes in communication, the bottom end and the top end of the rotating shaft (10) are respectively connected with the inner portions of the two rotating holes in a rotating manner, the top portion of the rotating shaft (10) is located outside the top portion of the adjusting box (1), the bottom portion of the placing plate (8) is fixed on the top end of the rotating shaft (10), a gap is formed between the placing plate (8) and the top portion of the adjusting box (1), the middle portion of the rotating gear (11) is sleeved on the middle portion of the rotating shaft (10), the front side and the rear side of the adjusting box (1) are respectively provided with two control holes in communication, and the front end and the rear side of the rotating threaded rod (12) are respectively connected with the inner portions of the two, the rear end of the rotary threaded rod (12) is located outside the rear side of the adjusting box (1), the left side of the rotary threaded rod (12) is meshed with the right side of the rotary gear (11), and the rotary handle (13) is fixed at the rear end of the rotary threaded rod (12).

4. The mapping apparatus positioning device for engineering surveying and mapping according to claim 3, further comprising two supporting wheels (14), wherein the two supporting wheels (14) are respectively installed at the left side and the right side of the bottom of the placing plate (8), a circular rotating groove is provided at the outer side of the top of the adjusting box (1), and the bottoms of the two supporting wheels (14) are respectively placed at the left side and the right side inside the rotating groove.

5. The mapping instrument positioning device for engineering surveying and mapping according to claim 1, further comprising two fixing plates (15), two fixing threaded rods (16), two clamping plates (17) and two fixing handles (18), wherein the two fixing plates (15) are symmetrically installed on the left side and the right side of the top of the placing plate (8), the two fixing threaded holes are respectively formed in the middle portions of the two fixing plates (15), the middle portions of the two fixing threaded rods (16) are respectively screwed inside the two fixing threaded holes, the two clamping plates (17) are respectively fixed on the inner sides of the two fixing threaded rods (16), and the two fixing handles (18) are respectively fixed on the outer sides of the two fixing threaded rods (16).

6. The surveying instrument positioning device for engineering surveying and mapping according to claim 5, characterized by further comprising two cushions (19), the two cushions (19) being fixed to the inner sides of the two clamping plates (17), respectively.

7. The mapping machine positioning device for engineering surveying and mapping according to claim 3, further comprising a plurality of ball bearings (20), wherein the plurality of ball bearings (20) are respectively fixed inside the three adjusting holes, the three supporting holes, the two rotating holes and the two control holes, and inner sides of the plurality of ball bearings (20) are respectively connected with the three adjusting rods (2), the three adjusting threaded rods (3), top and bottom portions of the rotating shaft (10) and front and rear sides of the rotating threaded rod (12).

8. The mapping apparatus positioning device for engineering surveying and mapping according to claim 1, further comprising three self-locking universal wheels (21), wherein the three self-locking universal wheels (21) are respectively mounted at the bottom ends of the three support legs (7).