CN210600764U

CN210600764U - Mapping instrument positioning device for engineering mapping

Info

Publication number: CN210600764U
Application number: CN201921242776.9U
Authority: CN
Inventors: 曾伟
Original assignee: Kunming Huayifeng Technology Co Ltd
Current assignee: Kunming Huayifeng Technology Co Ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-05-22
Anticipated expiration: 2029-08-02

Abstract

The utility model relates to a surveying instrument technical field just discloses a surveying instrument positioner is used in engineering survey and drawing, comprising a base plate, the bottom fixed mounting of bottom plate has the bottom piece, the quantity of bottom piece is three, and is three the inside of bottom piece all articulates there is the supporting leg, the movable rod has been cup jointed in the inside activity of bottom plate, the top of movable rod runs through the bottom plate and extends to the top and the fixed mounting of bottom plate and has the frame, the top fixed mounting of frame has the handle, the left side fixed mounting of frame has the side case, the pivot has been cup jointed in the inside activity of frame. This mapping instrument positioner is used in engineering survey and drawing through setting up driven gear, dwang and driving gear, when the dwang rotated, will make the driving gear drive driven gear and pivot rotate, and the pivot will drive the mapping instrument body and rotate this moment, and the effectual produced angle error of manual regulation of having avoided has consequently increased the device's accuracy nature.

Description

Mapping instrument positioning device for engineering mapping

Technical Field

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

Background

At present, before the building construction, need survey personnel to utilize the surveying appearance to come to measure the topography of construction to judge whether the topography satisfies the construction requirement, and current surveying appearance is at the in-process that uses, needs the angle of surveying personnel manual regulation surveying appearance, but manual regulation's mode often can lead to the surveying appearance angle to appear the deviation, thereby has consumed a large amount of times of surveying personnel and has used for adjusting well, consequently need improve it.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a mapping apparatus positioner is used in engineering survey and drawing possesses accurate angle regulation's advantage, has solved current mapping apparatus at the in-process that uses, needs the angle of surveying apparatus manual regulation of surveying apparatus, but the mode of manual regulation often can lead to the deviation to appear in the mapping apparatus angle to the problem that surveying personnel plenty of time was used for adjusting well has been consumeed.

The utility model provides a following technical scheme: the utility model provides a mapping instrument positioner for engineering survey and drawing, includes the bottom plate, the bottom fixed mounting of bottom plate has the bottom block, the quantity of bottom block is three, and is three the inside of bottom block all articulates there is the supporting leg, the inside activity of bottom plate has cup jointed the movable rod, the top of movable rod runs through the bottom plate and extends to the top of bottom plate and fixed mounting has the frame, the top fixed mounting of frame has the handle, the left side fixed mounting of frame has the side case, the inside activity of frame has cup jointed the pivot, the left end of pivot runs through frame and side case in proper order and extends to the inside of side case and cup joints with the inner wall activity of side case, the external surface mounting of pivot has cup jointed the mapping instrument body that is located the frame inside, the external surface mounting of pivot has cup jointed the driven gear that is located the side incasement portion, the inside activity of side case has cup jointed the dwang that is located, the left end of dwang runs through the side case and extends to the outside of side case and fixed mounting has the round button.

Preferably, the outer surface of the rotating rod is fixedly sleeved with a driving gear, and the outer surface of the driving gear is meshed with the outer surface of the driven gear.

Preferably, the threaded rod is sleeved on the bottom thread on the right side of the side box, the left end of the threaded rod penetrates through the side box and extends to the inside of the side box, a clamping block is movably mounted at the left end of the threaded rod, and a knob is fixedly mounted at the right end of the threaded rod.

Preferably, the bottom of the side box is provided with a bottom opening positioned at the right lower part of the driving gear.

Preferably, the bottom of the clamping block is fixedly provided with a moving block positioned in the bottom opening, and the bottom of the moving block is movably connected with the inner wall of the side box.

Preferably, the outer surfaces of the driven gear and the driving gear are both provided with teeth, and the driven gear is matched with the teeth on the outer surface of the driving gear.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this mapping instrument positioner is used in engineering survey and drawing through setting up driven gear, dwang and driving gear, when the dwang rotated, will make the driving gear drive driven gear and pivot rotate, and the pivot will drive the mapping instrument body and rotate this moment, and the effectual produced angle error of manual regulation of having avoided has consequently increased the device's accuracy nature.

2. This mapping instrument positioner is used in engineering survey and drawing through setting up threaded rod, fixture block and motion piece, when the threaded rod rotated, the motion piece will carry on spacingly to the fixture block this moment to make the fixture block move left, and then form the fixed action to the driving gear, the effectual phenomenon that prevents the driving gear and take place the reversal has made things convenient for surveying personnel's record measured data, has consequently improved the device's practicality.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the side box of the present invention;

fig. 3 is a left side view structural diagram of the side box of the present invention.

In the figure: 1. a base plate; 2. a bottom block; 3. supporting legs; 4. a movable rod; 5. a frame; 6. a handle; 7. a side box; 8. a rotating shaft; 9. a surveying instrument body; 10. a driven gear; 11. rotating the rod; 12. a round button; 13. a driving gear; 14. a threaded rod; 15. a knob; 16. a clamping block; 17. a bottom opening; 18. and (5) moving blocks.

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, a mapping instrument positioning device for engineering surveying and mapping comprises a bottom plate 1, bottom blocks 2 are fixedly mounted at the bottom of the bottom plate 1, the number of the bottom blocks 2 is three, supporting legs 3 are hinged inside the three bottom blocks 2, a movable rod 4 is movably sleeved inside the bottom plate 1, the top end of the movable rod 4 penetrates through the bottom plate 1 and extends to the upper side of the bottom plate 1, a frame 5 is fixedly mounted on the frame 5, a handle 6 is fixedly mounted at the top of the frame 5, a side box 7 is fixedly mounted at the left side of the frame 5, a bottom opening 17 located at the right lower side of a driving gear 13 is formed at the bottom of the side box 7, a threaded rod 14 is sleeved at the bottom thread at the right side of the side box 7, the left end of the threaded rod 14 penetrates through the side box 7 and extends to the inside of the side box 7, a clamping block 16 is movably mounted at the bottom of the clamping block 16, a moving block, a knob 15 is fixedly installed at the right end of the threaded rod 14, a rotating shaft 8 is sleeved in the rack 5, the left end of the rotating shaft 8 sequentially penetrates through the rack 5 and the side box 7, extends into the side box 7 and is movably sleeved with the inner wall of the side box 7, a surveying instrument body 9 positioned in the rack 5 is sleeved on the outer surface of the rotating shaft 8, a driven gear 10 positioned in the side box 7 is sleeved on the outer surface of the rotating shaft 8, teeth are arranged on the outer surfaces of the driven gear 10 and the driving gear 13, and the driven gear 10 is matched with the teeth on the outer surface of the driving gear 13, so that the driving gear 13 can drive the rotating shaft 8 and the surveying instrument body 9 to rotate through the driven gear 10, further, the accurate control of the rotation angle of the surveying instrument body 9 is realized, a rotating rod 11 positioned below the driven gear 10 is sleeved in the side box 7, and a driving gear 13 is fixedly sleeved, the outer surface of the driving gear 13 is engaged with the outer surface of the driven gear 10, and the left end of the rotating rod 11 penetrates through the side case 7, extends to the outside of the side case 7, and is fixedly provided with a round knob 12.

The during operation, the surveying personnel is at first placed the device in the measurement place, then rotate round button 12, thereby make dwang 11 pass through driving gear 13 and drive driven gear 10 and rotate, pivot 8 will drive surveying instrument body 9 and rotate this moment, make the angle of surveying instrument body 9 change, when the position that surveying instrument body 9 was located accords with surveying personnel's demand, rotate knob 15 simultaneously, thereby make threaded rod 14 drive fixture block 16 and move left, and then form the fixed action to driving gear 13, make driving gear 13 can not take place the reversal phenomenon, later surveying personnel just can take notes measured data.

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 bottom plate (1), its characterized in that: the bottom fixed mounting of bottom plate (1) has bottom block (2), the quantity of bottom block (2) is three, three the inside of bottom block (2) all articulates there is supporting leg (3), movable rod (4) have been cup jointed in the inside activity of bottom plate (1), the top of movable rod (4) runs through bottom plate (1) and extends to the top of bottom plate (1) and fixed mounting has frame (5), the top fixed mounting of frame (5) has handle (6), the left side fixed mounting of frame (5) has side case (7), the inside activity of frame (5) has been cup jointed pivot (8), the left end of pivot (8) runs through frame (5) and side case (7) in proper order and extends to the inside of side case (7) and cup joints with the inner wall activity of side case (7), the external surface fixed cup joints surveying instrument body (9) that are located frame (5) inside, the external fixed surface of pivot (8) has cup jointed driven gear (10) that are located side case (7) inside, dwang (11) that are located driven gear (10) below have been cup jointed in the inside activity of side case (7), the left end of dwang (11) runs through side case (7) and extends to the outside and the fixed mounting of side case (7) and has round button (12).

2. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: the external fixed surface of dwang (11) has cup jointed driving gear (13), the surface of driving gear (13) is connected with the surface meshing of driven gear (10).

3. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: the bottom screw thread on side case (7) right side has cup jointed threaded rod (14), the left end of threaded rod (14) runs through side case (7) and extends to the inside of side case (7) and movable mounting has fixture block (16), the right-hand member fixed mounting of threaded rod (14) has knob (15).

4. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: and a bottom opening (17) positioned at the right lower part of the driving gear (13) is formed in the bottom of the side box (7).

5. The surveying instrument positioning device for engineering surveying and mapping according to claim 3, characterized in that: the bottom of the clamping block (16) is fixedly provided with a moving block (18) positioned in the bottom opening (17), and the bottom of the moving block (18) is movably connected with the inner wall of the side box (7).

6. The surveying instrument positioning device for engineering surveying and mapping according to claim 1, characterized in that: the outer surfaces of the driven gear (10) and the driving gear (13) are provided with teeth, and the driven gear (10) is matched with the teeth on the outer surface of the driving gear (13).