CN213333468U

CN213333468U - Mapping instrument positioning device for engineering mapping

Info

Publication number: CN213333468U
Application number: CN202022388085.9U
Authority: CN
Inventors: 王安顺; 王佳帅; 赵轶; 郭开创; 魏海岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-06-01
Anticipated expiration: 2030-10-24

Abstract

The utility model discloses a mapping appearance positioner is used in engineering survey and drawing, including support body and fixation clamp, the support body includes telescopic bracket, screw rod and gag lever post, the first box that rotates is connected in the rotation on the upper portion of screw rod, the bottom and the right side of first box inner chamber of rotating are equipped with first bevel gear and second bevel gear respectively, and first box and first bevel gear fixed connection rotate is run through on the top of screw rod, and first box right side of rotating is rotated and is connected with first rotation handle, and first rotation handle's left end runs through first rotation box and second bevel gear fixed connection, the utility model relates to a location technical field. This mapping instrument positioner is used in engineering survey and drawing rotates the handle through rotating the second, makes the fourth bevel gear that the second rotation handle is connected drive the chuck that the third bevel gear is connected and rotates, adjusts the angle of mapping instrument, makes the mapping instrument all-round measure, and the better developing of the mapping work of being convenient for comes to the practicality of device has been promoted.

Description

Mapping instrument positioning device for engineering mapping

Technical Field

The utility model relates to a location technical field specifically is a mapping instrument positioner is used in engineering survey and drawing.

Background

Surveying and mapping engineering measures various information of space and earth and draws various topographic maps, the object of surveying and mapping is very extensive, mainly includes the structure of various ground objects, landform and underground geology of earth's surface etc., need use professional surveying and mapping appearance to survey and map when surveying and mapping, and the surveying and mapping appearance is for data acquisition, processing, output etc. instrument and device of surveying and mapping operation design and manufacture, mainly divide into theodolite, spirit level and total powerstation etc..

Present surveying instrument need cooperate the dedicated tripod of surveying instrument to use when using, fix the surveying instrument and just can carry out the plotting work to required survey and drawing place on the tripod, but it is when the in-service use, still there is more shortcoming, if only can the height-adjusting, but can not adjust the angle of surveying instrument, make the plotting work not develop well, because every telescopic link is independent, it may not be different to strut the angle, the slope condition appears, seriously, can fall to one side, possibly damage the instrument, the process of time and engineering has been delayed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an engineering is mapping instrument positioner for survey and drawing has solved the tripod when in-service use, still has more shortcoming, only can height-adjusting, but can not adjust the angle of mapping instrument and the telescopic link independently leads to strutting the angle difference, the problem of easy slope.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a mapping instrument positioner for engineering survey and drawing, includes support body and fixation clamp, the support body includes telescopic bracket, screw rod and gag lever post, the first box that rotates is connected in the rotation on the upper portion of screw rod, the bottom and the right side of the first box inner chamber that rotates are equipped with first bevel gear and second bevel gear respectively, the top of screw rod is run through first box and the first bevel gear fixed connection of rotating, first box right side of rotating is rotated and is connected with first rotation handle, and first left end of rotating the handle runs through first rotation box and second bevel gear fixed connection, first bevel gear and second bevel gear meshing rotate.

The middle part and the bottom of screw rod are equipped with first articulated ring and second articulated ring respectively, the middle part of first articulated ring is rotated and is connected with the screw thread ring, the screw thread ring rotates with the middle part of screw rod and is connected, the middle part fixedly connected with change of second articulated ring, the change rotates with the bottom of screw rod and is connected.

Preferably, the bottom of the first rotating box and the upper part of the second hinge ring are respectively fixedly connected with the top end and the bottom end of the limiting rod, the limiting rod penetrates through the inside of the second hinge ring, and the limiting rod is connected with the second hinge ring in a sliding manner.

Preferably, the telescopic bracket comprises a first telescopic rod, a second telescopic rod and a supporting rod, the first telescopic rod is sleeved outside the second telescopic rod, the first telescopic rod and the second telescopic rod are fixed through a rotating clamp, and the top end of the supporting rod is connected with the middle of the first telescopic rod through a first hinge joint in a rotating mode.

Preferably, the top of first telescopic link is articulated with first articulated ring, the bottom and the second articulated ring of branch are articulated, the bottom of second telescopic link is articulated through the second articulated joint has anti-skidding base.

Preferably, the fixed clamp comprises a chuck and a second rotating box, a third bevel gear and a fourth bevel gear are respectively arranged on the upper portion and the right side of the inner cavity of the second rotating box, the bottom of the chuck penetrates through the second rotating box and is fixedly connected with the third bevel gear, the right side of the second rotating box is rotatably connected with a second rotating handle, the left end of the second rotating handle penetrates through the second rotating box and is fixedly connected with the fourth bevel gear, and the third bevel gear and the fourth bevel gear are meshed and rotate.

Preferably, the bottom of the second rotating box is fixedly connected with the upper part of the first rotating box, and the left side of the second rotating box and the left side of the first rotating box are fixedly connected with a portable handle.

Advantageous effects

The utility model provides a mapping instrument positioner is used in engineering survey and drawing. Compared with the prior art, the method has the following beneficial effects:

(1) this mapping instrument positioner for engineering survey and drawing, connect first box of rotating through the rotation on the upper portion of screw rod, the bottom and the right side of first box inner chamber of rotating are equipped with first bevel gear and second bevel gear respectively, first box and first bevel gear fixed connection rotate to run through on the top of screw rod, first box right side of rotating is rotated and is connected with first rotation handle, and first box and second bevel gear fixed connection rotate to run through on the left end of first rotation handle, first bevel gear and second bevel gear meshing rotate, rotate the handle through rotating the second, make the fourth bevel gear that the second rotation handle is connected drive the chuck that the third bevel gear is connected and rotate, adjust the angle of mapping instrument, make the all-round measurement of mapping instrument, be convenient for better developing of mapping work, thereby the practicality of device has been promoted.

(2) This mapping instrument positioner is used in engineering survey and drawing, it is equipped with first articulated ring and second articulated ring to overlap respectively through middle part and the bottom at the screw rod, the middle part of first articulated ring is rotated and is connected with the screw thread ring, the screw thread ring rotates with the middle part of screw rod and is connected, the middle part fixedly connected with swivel of second articulated ring, the swivel rotates with the bottom of screw rod and is connected, through rotating first turning handle, the screw rod that the second bevel gear that makes first turning handle connect drove first bevel gear and connects rotates, the screw rod rotates and drives the screw thread ring and descend, make the whole expansion of support body, avoid appearing the slope condition, the structure is comparatively simple, and convenient operation.

Drawings

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is a front sectional view of the first rotating box of the present invention;

fig. 3 is a main sectional view of the first hinge ring of the present invention.

In the figure: 1. a frame body; 2. a fixing clip; 21. a chuck; 22. a second rotating case; 23. a third bevel gear; 24. a fourth bevel gear; 25. a second rotating handle; 3. a telescopic bracket; 31. a first telescopic rod; 32. A second telescopic rod; 33. a strut; 4. a screw; 5. a limiting rod; 6. a first hinge loop; 7. a second hinge loop; 8. a threaded ring; 9. rotating the ring; 10. a first rotating case; 11. a first bevel gear; 12. a second bevel gear; 13. a first rotating handle; 14. a first hinge joint; 15. rotating the clamp; 16. a portable handle; 17. a second hinge joint; 18. an anti-slip base.

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 present invention provides a technical solution: a mapping instrument positioning device for engineering surveying and mapping comprises a frame body 1 and a fixing clamp 2, wherein the fixing clamp 2 comprises a chuck 21 and a second rotating box 22, the upper part and the right side of the inner cavity of the second rotating box 22 are respectively provided with a third bevel gear 23 and a fourth bevel gear 24, the bottom of the chuck 21 penetrates through the second rotating box 22 and is fixedly connected with the third bevel gear 23, the right side of the second rotating box 22 is rotatably connected with a second rotating handle 25, the left end of the second rotating handle 25 penetrates through the second rotating box 22 and is fixedly connected with the fourth bevel gear 24, the third bevel gear 23 and the fourth bevel gear 24 are meshed for rotation, the frame body 1 comprises a telescopic bracket 3, a screw rod 4 and a limiting rod 5, the telescopic bracket 3 comprises a first telescopic rod 31, a second telescopic rod 32 and a supporting rod 33, the first telescopic rod 31 is sleeved on the outer part of the second telescopic rod 32, and the first telescopic rod 31 and the second telescopic rod 32 are fixed through a, the top end of the supporting rod 33 is rotatably connected with the middle part of the first telescopic rod 31 through a first hinge joint 14, the upper part of the screw rod 4 is rotatably connected with a first rotating box 10, the bottom and the right side of the inner cavity of the first rotating box 10 are respectively provided with a first bevel gear 11 and a second bevel gear 12, the top end of the screw rod 4 penetrates through the first rotating box 10 and is fixedly connected with the first bevel gear 11, the right side of the first rotating box 10 is rotatably connected with a first rotating handle 13, the left end of the first rotating handle 13 penetrates through the first rotating box 10 and is fixedly connected with the second bevel gear 12, the first bevel gear 11 and the second bevel gear 12 are meshed for rotation, by rotating the second rotating handle 25, a fourth bevel gear 24 connected with the second rotating handle 25 drives a chuck 21 connected with a third bevel gear 23 to rotate, the angle of the surveying instrument is adjusted, the surveying instrument carries out omnibearing measurement, and is convenient for better development of surveying and mapping, thereby improving the practicability of the device, the middle part and the bottom part of the screw rod 4 are respectively sleeved with a first hinge ring 6 and a second hinge ring 7, the middle part of the first hinge ring 6 is rotatably connected with a threaded ring 8, the threaded ring 8 is rotatably connected with the middle part of the screw rod 4, the middle part of the second hinge ring 7 is fixedly connected with a rotating ring 9, the rotating ring 9 is rotatably connected with the bottom part of the screw rod 4, a second bevel gear 12 connected with a first rotating handle 13 drives the screw rod 4 connected with a first bevel gear 11 to rotate by rotating the first rotating handle 13, the screw rod 4 rotates to drive the threaded ring 8 to descend, so that the whole frame body 1 is unfolded, the inclination condition is avoided, the structure is simple, the operation is convenient, the bottom part of the first rotating box 10 and the upper part of the second hinge ring 7 are respectively fixedly connected with the top end and the bottom end of the limiting rod 5, the limiting rod 5 penetrates through the inside of the second hinge ring 7, and the limiting, the top of first telescopic link 31 is articulated with first articulated loop 6, the bottom of branch 33 is articulated with second articulated loop 7, the bottom of second telescopic link 32 is articulated to have anti-skidding base 18 through second articulated joint 17, the bottom of box 22 is rotated to the second and the upper portion fixed connection of first box 10 that rotates, the left side of box 22 is rotated to the second and the portable handle 16 of left side fixedly connected with of first box 10 that rotates, through rotate the portable handle 16 of left side installation of box 22 and the left side of first box 10 that rotates at the second, be convenient for the survey crew to get and take the device.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, through rotating first turning handle 13, make the second bevel gear 12 that first turning handle 13 is connected drive the screw rod 4 that first bevel gear 11 is connected and rotate, screw rod 4 rotates and drives the decline of screw ring 8, make support body 1 expand, rotate again and rotate the distance that presss from both sides 15 adjustment first telescopic link 31 and second telescopic link 32, paste anti-skidding base 18 to ground, fix the surveying instrument on chuck 21 again, through rotating second turning handle 25, make fourth bevel gear 24 that second turning handle 25 is connected drive chuck 21 that third bevel gear 23 is connected and rotate, drive the all-round measurement of surveying instrument.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model provides an engineering is mapping with surveying appearance positioner, includes support body (1) and fixation clamp (2), its characterized in that: the rack body (1) comprises a telescopic support (3), a screw rod (4) and a limiting rod (5), the upper portion of the screw rod (4) is rotatably connected with a first rotating box (10), the bottom and the right side of an inner cavity of the first rotating box (10) are respectively provided with a first bevel gear (11) and a second bevel gear (12), the top end of the screw rod (4) penetrates through the first rotating box (10) and is fixedly connected with the first bevel gear (11), the right side of the first rotating box (10) is rotatably connected with a first rotating handle (13), the left end of the first rotating handle (13) penetrates through the first rotating box (10) and is fixedly connected with the second bevel gear (12), and the first bevel gear (11) and the second bevel gear (12) are meshed and rotated;

the middle part and the bottom of screw rod (4) are equipped with first articulated ring (6) and second articulated ring (7) respectively, the middle part of first articulated ring (6) is rotated and is connected with screw thread ring (8), screw thread ring (8) are rotated with the middle part of screw rod (4) and are connected, the middle part fixedly connected with swivel (9) of second articulated ring (7), swivel (9) are rotated with the bottom of screw rod (4) and are connected.

2. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: first box (10) bottom and second hinge ring (7) upper portion of rotating respectively with the top and the bottom fixed connection of gag lever post (5), gag lever post (5) run through the inside of second hinge ring (7), and gag lever post (5) and second hinge ring (7) sliding connection.

3. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: telescopic bracket (3) include first telescopic link (31), second telescopic link (32) and branch (33), first telescopic link (31) cover is established in the outside of second telescopic link (32), and first telescopic link (31) are fixed through rotating clamp (15) with second telescopic link (32), the top of branch (33) is connected through the middle part rotation of first articulated joint (14) with first telescopic link (31).

4. The surveying instrument positioning device for engineering surveying and mapping according to claim 3, characterized in that: the top of first telescopic link (31) is articulated with first articulated ring (6), the bottom and the second articulated ring (7) of branch (33) are articulated, the bottom of second telescopic link (32) is articulated through second articulated head (17) has anti-skidding base (18).

5. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: the fixing clamp (2) comprises a chuck (21) and a second rotating box (22), wherein a third bevel gear (23) and a fourth bevel gear (24) are respectively arranged on the upper portion and the right side of the inner cavity of the second rotating box (22), the bottom of the chuck (21) penetrates through the second rotating box (22) and the third bevel gear (23) and is fixedly connected with the second rotating handle (25), the right side of the second rotating box (22) is rotatably connected with the second rotating handle (25), the left end of the second rotating handle (25) penetrates through the second rotating box (22) and the fourth bevel gear (24) and is fixedly connected with the third bevel gear (23) and the fourth bevel gear (24) in a meshed mode.

6. The surveying instrument positioning device for engineering surveying and mapping according to claim 5, characterized in that: the bottom of the second rotating box (22) is fixedly connected with the upper part of the first rotating box (10), and the left side of the second rotating box (22) is fixedly connected with the left side of the first rotating box (10) through a portable handle (16).