CN218628328U

CN218628328U - Supplementary locater of survey and drawing

Info

Publication number: CN218628328U
Application number: CN202222499816.6U
Authority: CN
Inventors: 魏国芳; 刘简铭; 王浩苏; 史志强
Original assignee: JINAN INSTITUTE OF SURVEY & MAPPING
Current assignee: JINAN INSTITUTE OF SURVEY & MAPPING
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-03-14
Anticipated expiration: 2032-09-21

Abstract

The utility model provides a surveying and mapping auxiliary positioning instrument, which comprises a supporting seat, wherein two-stage telescopic rods are welded around the lower end of the supporting seat, and conical heads are welded at the lower end of each two-stage telescopic rod; a rotary support platform structure is supported at the upper end of the support seat, and a manual screw rod sliding table is supported at the upper end of the rotary support platform structure; the inner side of the manual screw rod sliding table is in threaded connection with a moving table; a stabilizing seat is welded on the right side of the upper end of the supporting seat; a supporting shaft lever is movably embedded in the stabilizing seat; one end of the supporting shaft rod is inlaid with a first bevel gear, and the other end of the supporting shaft rod is inlaid with an operating handle. The utility model discloses an operating handle, supporting shaft pole and first conical gear's setting can come accurate manual regulation according to the scale mark.

Description

Supplementary locater of survey and drawing

Technical Field

The utility model belongs to the technical field of survey and drawing assistance-localization real-time, especially, relate to a survey and drawing assistance-localization real-time appearance.

Background

Survey and drawing auxiliary positioning appearance is in surveying and drawing engineering, thereby adjusts the instrument that uses the accurate instrument of confirming the demand position, and the application number is: CN 202123107615.9's a soil mapping appearance is auxiliary positioning device for survey and drawing, including the box, fixedly connected with braces on the box, the upper end of box is provided with the case lid, and the lower extreme of box is provided with supporting leg, and ordinary survey and drawing auxiliary positioning appearance is adjusting the in-process of confirming the position, and easy the repetitive operation is adjusted, and the precision is not high and the operation is comparatively loaded down with trivial details like this.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a survey and drawing auxiliary positioning appearance realizes the function of coming the operation according to the scale in the accommodation process to accurate and convenient use of adjusting.

The technical scheme is as follows: a surveying and mapping auxiliary locator comprises a supporting seat, wherein two-stage telescopic rods are welded around the lower end of the supporting seat, and conical heads are welded at the lower end of each two-stage telescopic rod; the upper end of the supporting seat is supported with a rotary supporting platform structure, and the upper end of the rotary supporting platform structure is supported with a manual screw rod sliding platform; the inner side of the manual screw rod sliding table is in threaded connection with a moving table; a stabilizing seat is welded on the right side of the upper end of the supporting seat; a supporting shaft lever is movably embedded in the stabilizing seat; one end of the supporting shaft rod is inlaid with a first bevel gear, and the other end of the supporting shaft rod is inlaid with an operating handle.

Preferably, the stand activity inlay in the inside middle part of supporting seat, the equipment dish and the manual lead screw slip table bolted connection of stand upper end.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, the setting of second grade telescopic link and conical head, stable cooperation supporting seat supports the use.

The utility model discloses in, the setting of manual lead screw slip table and mobile station, adjust surveying instrument and carry out the assistance-localization real-time and use.

The utility model discloses in, operating handle, support shaft pole and first bevel gear's setting, the manual operation of being convenient for makes rotatory platform structure rotate.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the rotary support structure of the present invention.

In the figure:

1. a supporting seat; 2. a secondary telescopic rod; 3. a conical head; 4. a rotating support structure; 41. a column; 42. a second bevel gear; 43. assembling a disc; 44. a pointer; 45. a measuring disc; 5. a manual screw rod sliding table; 6. a mobile station; 7. a first bevel gear; 8. a support shaft; 9. an operating handle; 10. and (4) stabilizing the seat.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in the attached figure 1, the surveying and mapping auxiliary locator comprises a supporting seat 1, wherein two-stage telescopic rods 2 are welded around the lower end of the supporting seat 1, and conical heads 3 are welded at the lower ends of the two-stage telescopic rods 2; a rotary supporting platform structure 4 is supported at the upper end of the supporting seat 1; a manual screw rod sliding table 5 is supported at the upper end of the rotary supporting table structure 4; the inner side of the manual screw rod sliding table 5 is in threaded connection with a moving table 6; a stabilizing seat 10 is welded on the right side of the upper end of the supporting seat 1; a supporting shaft lever 8 is movably embedded in the stabilizing seat 10; one end of the supporting shaft lever 8 is embedded with a first bevel gear 7, and the other end is embedded with an operating handle 9.

As shown in fig. 2, in the above embodiment, specifically, the rotary supporting platform structure 4 includes a vertical column 41, and a measuring disc 45 is sleeved on a lower portion of an outer wall of the vertical column 41; a second bevel gear 42 is welded on the upper part of the outer wall of the upright post 41; an assembly disc 43 is mounted at the upper end of the upright post 41 through bolts; the rotating operation handle 9 is matched with the supporting shaft lever 8 and the second bevel gear 42 to drive the upright post 41, the manual screw rod sliding table 5 and the moving table 6 to rotate, and the movable pointer 44 and the scale on the surface of the measuring disc 45 are used for accurately moving to an appointed position while rotating; a pointer 44 is welded to the lower left portion of the outer wall of the column 41.

In the above embodiment, specifically, the first bevel gear 7 is meshed with the second bevel gear 42, and the first bevel gear 7 is supported by the support shaft 8.

In the above embodiment, specifically, the fixing seat 10 is connected with a bolt through a thread, and the bolt tightly pushes against the outer wall of the supporting shaft 8 to fix the supporting shaft 8.

In the above embodiment, specifically, the scale marks are drawn on the upper end of the manual screw rod sliding table 5 and the upper surface of the measuring disc 45, so that accurate manual adjustment can be performed according to the scale marks, and further complicated operation is avoided.

In the above embodiment, specifically, the measuring disc 45 is adapted to the column 41, the measuring disc 45 is connected to the upper end of the supporting seat 1 through a bolt, and the upper end of the measuring disc 45 corresponds to the pointer 44.

Principle of operation

The utility model discloses a theory of operation: when carrying out the assistance-localization real-time, earlier the second grade telescopic link 2 of the different positions department in activity supporting seat 1 below reachs different length, later cooperate the conical head 3 to make the stable support of supporting seat 1 in demand position department, support the upper end bolt surveying and mapping instrument at mobile station 6 after good, when the supplementary survey and drawing location of confirming of needs after the installation, rotate operating handle 9 earlier and cooperate supporting shaft pole 8 and second bevel gear 42 to drive stand 41, manual lead screw slip table 5 and mobile station 6 rotate, the scale through movable pointer 44 and measuring disc 45 surface comes accurate removal to assigned position department when the pivoted, last manual lead screw slip table 5 of operation comes accurate messenger mobile station 6 to remove according to the scale of terminal surface, can the assistance-localization real-time use like this.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. A surveying and mapping auxiliary positioning instrument comprises a supporting seat (1), wherein two-stage telescopic rods (2) are welded around the lower end of the supporting seat (1), and conical heads (3) are welded at the lower ends of the two-stage telescopic rods (2); a rotary supporting platform structure (4) is supported at the upper end of the supporting seat (1); a manual screw rod sliding table (5) is supported at the upper end of the rotary supporting table structure (4); the inner side of the manual screw rod sliding table (5) is in threaded connection with a moving table (6); a stabilizing seat (10) is welded on the right side of the upper end of the supporting seat (1); a supporting shaft lever (8) is movably embedded in the stabilizing seat (10); one end of the supporting shaft lever (8) is inlaid with a first conical gear (7), and the other end of the supporting shaft lever is inlaid with an operating handle (9), and the rotating support structure (4) is characterized by comprising a stand column (41), and the lower part of the outer wall of the stand column (41) is sleeved with a measuring disc (45); a second bevel gear (42) is welded on the upper part of the outer wall of the upright post (41); an assembly disc (43) is installed at the upper end of the upright post (41) through a bolt; and a pointer (44) is welded at the left lower part of the outer wall of the upright post (41).

2. Auxiliary positioning instrument for surveying and mapping according to claim 1, characterized in that the column (41) is movably embedded in the middle of the support base (1), and the assembly plate (43) at the upper end of the column (41) is connected with the manual screw rod sliding table (5) by bolts.

3. Surveying aid locator according to claim 1, characterized in that the first conical gear (7) meshes with the second conical gear (42), the first conical gear (7) being supported by a support shaft (8).

4. Auxiliary surveying instrument according to claim 1, characterized in that the fixing base (10) is internally threaded with a bolt, and the bolt is tightened against the outer wall of the support shaft (8).

5. The auxiliary positioning instrument for surveying and mapping according to claim 1, characterized in that the upper end of the manual screw rod sliding table (5) and the upper surface of the measuring disc (45) are marked with scale lines.

6. Surveying and mapping auxiliary locator according to claim 1, characterized in that the measuring disc (45) is adapted to the upright (41), the measuring disc (45) is bolted to the upper end of the support base (1), and the upper end of the measuring disc (45) corresponds to the pointer (44).