CN211399115U

CN211399115U - Supporting equipment convenient for multi-angle adjustment for surveying and mapping

Info

Publication number: CN211399115U
Application number: CN202020036360.8U
Authority: CN
Inventors: 李汶蓉; 朱频
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-09-01
Anticipated expiration: 2030-01-08

Abstract

The utility model relates to a support technical field, and disclose a supporting equipment that multi-angle was adjusted with being convenient for is surveyed and drawn. The to-be-solved technical problem of the utility model is the inconvenient problem of angle modulation of current device supporting leg. In order to solve the technical problem, the utility model provides a supporting equipment of multi-angle modulation of being convenient for is used in survey and drawing, including the supporting leg, the last fixed surface of supporting leg is connected with the movable block, the positive fixedly connected with pointer of movable block, the equal fixedly connected with lug in the left and right sides of movable block upper surface, two the equal fixedly connected with stopper in upper surface of lug, the solid fixed ring of middle part fixedly connected with of movable block upper surface, the pivot has been cup jointed in solid fixed ring inner wall activity. The rotating shaft drives the worm to rotate along the half worm wheel by rotating the handle, and the rotation of the worm drives the movable block to deflect, so that the supporting leg deflects, and the angle of the supporting leg is adjusted.

Description

Supporting equipment convenient for multi-angle adjustment for surveying and mapping

Technical Field

The utility model relates to a support technical field, especially relate to a supporting equipment that multi-angle was adjusted with being convenient for is surveyed and drawn.

Background

The surveying instrument is a process of drawing a terrain, a landform and a relative position, all contained things on a drawing according to a certain proportion through equipment such as instruments and the like, on the contrary, the surveying instrument is moved to the reality of the century according to a certain proportion according to the content on the drawing, and the commonly used surveying instrument comprises a theodolite, a level and a total station.

The prior patent (publication number: CN209671985U) discloses an exploration surveying instrument, including the mapping apparatus, the front surface fixed connection of mapping apparatus has observation lens, the lateral wall of observation lens is pasted and is fixed with the shielding plate, the bottom of mapping apparatus can be dismantled and be connected with the fine setting cloud platform, the bottom threaded connection of fine setting cloud platform has the base, the lower surface of base rotates and is connected with three foot rest. In realizing the utility model discloses the in-process, it does not solve to find to have following problem at least in this technique: 1. it is inconvenient to adjust the angle of the tripod. 2. The measurement efficiency and accuracy are not high.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the angular adjustment of supporting leg is inconvenient, and the supporting equipment who is convenient for multi-angle modulation is used in survey and drawing that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a supporting equipment of multi-angle regulation of being convenient for is used in survey and drawing, includes the supporting leg, the last fixed surface of supporting leg is connected with the movable block, the positive fixedly connected with pointer of movable block, the equal fixedly connected with lug in the left and right sides of movable block upper surface, two the equal fixedly connected with stopper in upper surface of lug, the solid fixed ring of middle part fixedly connected with of movable block upper surface, gu the activity of fixed ring inner wall has cup jointed the pivot, the one end fixedly connected with worm of pivot, the other end fixedly connected with handle of pivot, the worm surface has the half worm wheel of meshing with it, the fixed cover of surface cover of half worm wheel has cup jointed fixed cover.

The spout has all been seted up to the left and right sides of fixed cover, the lug is inlayed in the spout, the last fixed surface of fixed cover is connected with the support frame, the last fixed surface of support frame is connected with the support column, the last fixed surface of support column is connected with mapping platform, mapping platform's last fixed surface is connected with the surveying instrument.

Preferably, the length of the limiting block is greater than that of the bump.

Preferably, the convex semicircular block on the fixed sleeve is matched with the semicircular groove formed in the top surface of the movable block.

Preferably, the shape of the sliding groove is arc-shaped.

Preferably, the number of the supporting legs and the number of the supporting frames are three, and the three supporting legs correspond to the three supporting frames one to one.

Preferably, the centers of the two limiting blocks are in the same horizontal plane.

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

(1) the utility model discloses a movable block, fixed block, pivot, worm, handle, half worm wheel, fixed cover, spout, lug and stopper for the movable block deflects along fixed cover, has realized the regulation of tripod angle.

(2) The utility model discloses a movable block, pointer, solid fixed ring, worm and half worm wheel for when the movable block deflected along fixed cover, the pointer on the movable block can deflect along with the movable block together, can observe out the angle that deflects, improved the accuracy of observing.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the fixing block of the present invention;

FIG. 3 is a side sectional view of the fixing block of the present invention;

fig. 4 is a front view of the stopper of the present invention.

In the figure: 1. supporting legs; 2. a movable block; 3. a fixing ring; 4. a rotating shaft; 5. a worm; 6. a handle; 7. a half worm gear; 8. fixing a sleeve; 9. a chute; 10. a bump; 11. a limiting block; 12. a support frame; 13. a support pillar; 14. a surveying platform; 15. a surveying instrument.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a supporting device for surveying and mapping, which is convenient for multi-angle adjustment, comprises a supporting leg 1, a movable block 2 is fixedly connected to the upper surface of the supporting leg 1, a pointer 16 is fixedly connected to the front surface of the movable block 2, bumps 10 are fixedly connected to the left and right sides of the upper surface of the movable block 2, stoppers 11 are fixedly connected to the upper surfaces of the two bumps 10, the centers of the two stoppers 11 are in the same horizontal plane, the length of the stopper 11 is greater than that of the bump 10, so that the movable block 2 can stably move along a fixed sleeve 8, the movable block 2 drives the supporting leg 1 to deflect, the angle of the supporting device for surveying and mapping is adjusted, a fixed ring 3 is fixedly connected to the middle part of the upper surface of the movable block 2, a rotating shaft 4 is movably sleeved on the inner wall of the fixed ring 3, a, the surface of the worm 5 is provided with a half-worm wheel 7 which is meshed with the worm, the outer surface of the half-worm wheel 7 is fixedly sleeved with a fixed sleeve 8, the surface of the fixed sleeve 8 is printed with a scale mark capable of measuring the angle, and the convex half-round block on the fixed sleeve 8 is matched with the half-round groove formed on the top surface of the movable block 2, so that the movable block 2 can deflect as a track by using the sliding groove 9 in the convex circular arc of the fixed sleeve 8, and the angle can be adjusted.

Spout 9 has all been seted up to the left and right sides of fixed cover 8, the shape of spout 9 is the arc, make the movement track of movable block 2 be convex, thereby make the pointer can 16 indicate the graduation apparatus, conveniently read out the deflection angle, thereby make the measurement of data more accurate, lug 10 is inlayed in spout 9, the last fixed surface of fixed cover 8 is connected with support frame 12, the quantity of supporting leg 1 and support frame 12 is three, three supporting leg 1 and support frame 12 one-to-one, make when supporting leg 1 pricks when the soil, support more stable, the last fixed surface of support frame 12 is connected with support column 13, the last fixed surface of support column 13 is connected with mapping platform 14, mapping platform 14's last fixed surface is connected with mapping instrument 15.

The utility model discloses in, when the user used the device, through rotating handle 6 for handle 6 drives pivot 4 and rotates, because half worm wheel 7 and fixed cover 8 fixed connection, so when the area rotated handle 6, worm 5 can be driving movable block 2 and be half circular motion along half worm wheel 7, thereby makes supporting leg 1 deflect along with movable block 2, thereby has realized the angle modulation to supporting leg 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

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.

Claims

1. A supporting device for surveying and mapping, which is convenient for multi-angle adjustment, comprises a supporting leg (1), it is characterized in that the upper surface of the supporting leg (1) is fixedly connected with a movable block (2), the front surface of the movable block (2) is fixedly connected with a pointer (16), the left side and the right side of the upper surface of the movable block (2) are both fixedly connected with convex blocks (10), the upper surfaces of the two convex blocks (10) are both fixedly connected with limiting blocks (11), the middle part of the upper surface of the movable block (2) is fixedly connected with a fixed ring (3), a rotating shaft (4) is movably sleeved on the inner wall of the fixing ring (3), one end of the rotating shaft (4) is fixedly connected with a worm (5), the other end of the rotating shaft (4) is fixedly connected with a handle (6), the outer surface of the worm (5) is provided with a half worm wheel (7) meshed with the worm, the outer surface of the half worm wheel (7) is fixedly sleeved with a fixed sleeve (8);

spout (9) have all been seted up to the left and right sides of fixed cover (8), lug (10) are inlayed in spout (9), the last fixed surface of fixed cover (8) is connected with support frame (12), the last fixed surface of support frame (12) is connected with support column (13), the last fixed surface of support column (13) is connected with mapping platform (14), the last fixed surface of mapping platform (14) is connected with surveying instrument (15).

2. The supporting device for multi-angle adjustment for surveying and mapping as claimed in claim 1, wherein the length of the limiting block (11) is greater than the length of the projection (10).

3. The supporting equipment convenient for multi-angle adjustment for surveying and mapping as claimed in claim 1, wherein the convex semicircular block on the fixed sleeve (8) matches with the semicircular groove formed on the top surface of the movable block (2).

4. The supporting equipment for multi-angle adjustment for surveying and mapping as claimed in claim 1, wherein the shape of the sliding groove (9) is arc-shaped.

5. The supporting equipment convenient for multi-angle adjustment for surveying and mapping as claimed in claim 1, wherein the number of the supporting legs (1) and the number of the supporting frames (12) are three, and the three supporting legs (1) and the three supporting frames (12) are in one-to-one correspondence.

6. The supporting device for multi-angle adjustment in surveying and mapping according to claim 1, wherein the centers of the two limiting blocks (11) are on the same horizontal plane.