CN218781020U

CN218781020U - Level gauge

Info

Publication number: CN218781020U
Application number: CN202223210136.4U
Authority: CN
Inventors: 朱兵; 刘阳; 王振秀
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-03-31
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to a surveyor's level technical field just discloses a surveyor's level, including the surveyor's level body, the bottom fixedly connected with buckle of surveyor's level body, the inside joint of buckle has the draw-in groove, and the bottom fixedly connected with carousel of draw-in groove, the spout has been seted up to carousel's inside, and carousel's inside is rotated and is connected with fixed disc, fixed disc's inside fixedly connected with slider. This level, through the rolling disc, the setting of fixed disc and pointer, when carrying out angle modulation to the level body, rotatable rolling disc, the scale line that corresponds through the pointer carries out the accurate adjustment to it, the effect to angle accurate adjustment has been played, setting through telescopic link subassembly, when personnel use, according to the change of topography, slide suitable position with interior pole, fix interior pole and outer pole with the bolt, make three telescopic link subassembly be in same height, the effect that does not receive the topography restriction has been played.

Description

Level gauge

Technical Field

The utility model relates to a surveyor's level technical field specifically is a surveyor's level.

Background

The level is an instrument for establishing a horizontal sight line to measure the height difference between two points on the ground. The principle is to measure the height difference between ground points according to the leveling principle. The main components are hopeful to be a telescope, a tube level gauge, a vertical shaft, a base and a foot screw. The device is divided into a micro-inclination level, an automatic leveling level, a laser level and a digital level according to the structure. The precision level is divided into a precision level and a common level according to the precision. The existing engineering measurement level has partial defects, most of which do not have the function of accurately adjusting the angle and are inconvenient to place and use on uneven ground. Therefore, we have designed a level.

The level disclosed in the chinese utility model patent application publication CN206695788U can be used for measuring horizontal lines and vertical lines in the fields of buildings, decoration, etc., has small volume, is convenient to carry, and can also be used in the field of daily life.

However, this level has the following disadvantages;

(1) The angle is not convenient to accurately adjust, and when the leveling instrument is used, a lot of troubles are brought to a user, so that the use value of the leveling instrument is reduced;

(2) When the device is used, accurate measurement is inconvenient to carry out in some hollow and sloping fields, and the use of the device is limited to a certain extent.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a spirit level has solved the accurate regulation of angle of being not convenient for that proposes in the above-mentioned background art, when using, has brought a lot of troubles for the user, has reduced the use value of spirit level, and during the use, is not convenient for carry out accurate measurement at some hollow and sloping ground, has the problem of certain restriction to the use of instrument.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a surveyor's level, includes the surveyor's level body, the bottom fixedly connected with buckle of surveyor's level body, the inside joint of buckle has the draw-in groove, the bottom fixedly connected with of draw-in groove rotates the disc, the spout has been seted up to the inside of rotating the disc, the inside rotation of rotating the disc is connected with fixed disc, the inside fixedly connected with slider of fixed disc, the bottom fixedly connected with location disc of fixed disc, the both sides rotation of location disc is connected with telescopic rod subassembly, the bottom fixedly connected with telescopic rod subassembly of location disc.

Optionally, the telescopic rod assembly comprises an inner rod, an outer rod, threaded holes and bolts, the inner rod is in threaded connection with the outer rod, the threaded holes are formed in the surfaces of the inner rod and the outer rod, and the threaded holes are matched with the bolts.

Optionally, the surface of the level body is fixedly connected with a handle, and an eyepiece is arranged on the surface of the level body.

Optionally, the surface of the rotating disc is fixedly connected with a pointer, the surface of the rotating disc is fixedly connected with a level gauge, and the surface of the fixed disc is marked with scale marks.

Optionally, the bottom of the telescopic rod assembly is fixedly connected with a ground cone, and the ground cone is conical.

Optionally, the surfaces of the rotating disk and the positioning disk are both provided with positioning holes, and the positioning holes are matched with the positioning bolts.

(III) advantageous effects

The utility model provides a level, possess following beneficial effect:

1. this surveyor's level through the setting of rotating disc, fixed disc and pointer, when carrying out angle modulation to the surveyor's level body, rotatable rotating disc carries out the accurate regulation to it through the scale mark that the pointer corresponds, has played the effect to the accurate regulation of angle.

2. This surveyor's level, through the setting of telescopic link subassembly, when personnel use, according to the change of topography, slide suitable position with interior pole, fix interior pole and outer pole with the bolt, make three telescopic link subassembly be in same height, played the effect that does not receive the topography restriction.

3. This level, through the setting of buckle and draw-in groove, the buckle joint that the level body set up through the bottom has played easy to assemble and dismantled effect on the draw-in groove.

Drawings

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

FIG. 2 is a schematic view of the rotation structure of the present invention;

FIG. 3 is a schematic view of the structure of the telescopic rod assembly of the present invention;

fig. 4 is a schematic view of the fixing structure of the present invention.

In the figure: 1. a level body; 2. buckling; 3. a card slot; 4. rotating the disc; 5. a chute; 6. fixing the disc; 7. a slider; 8. positioning the disc; 9. a telescopic rod assembly; 901. an inner rod; 902. an outer rod; 903. a threaded hole; 904. a bolt; 10. a handle; 11. an eyepiece; 12. a pointer; 13. a level gauge; 14. scale lines; 15. a ground cone; 16. positioning holes; 17. and (4) positioning the bolt.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a surveyor's level, including surveyor's level body 1, surveyor's level body model is DS 32B, surveyor's level body 1's bottom fixedly connected with buckle 2, buckle 2's inside joint has draw-in groove 3, setting through buckle 2 and draw-in groove 3, surveyor's level body 1 passes through 2 joints of buckle that the bottom set up on draw-in groove 3, the effect of easy to assemble and dismantlement has been played, draw-in groove 3's bottom fixedly connected with carousel 4, spout 5 has been seted up to carousel 4's inside, carousel 4's inside rotation is connected with fixed disc 6, through the setting of carousel 4 and fixed disc 6, when carrying out angle modulation to surveyor's level body 1, rotatable carousel 4, the effect of angular precision adjustment has been played, the inside fixedly connected with slider 7 of fixed disc 6, the bottom fixedly connected with location disc 8 of fixed disc 6, the both sides rotation of location disc 8 is connected with telescopic link assembly 9, the bottom fixedly connected with telescopic link assembly 9 of location disc 8, setting through telescopic link assembly 9, when personnel use, according to the change of topography, with the interior pole 901 to suitable position, the pole 904 and the outer pole of fixing with the bolt, the effect that the height restriction that has not restricted.

Telescopic link subassembly 9 includes interior pole 901, outer pole 902, screw hole 903 and bolt 904, interior pole 901 threaded connection has outer pole 902, threaded hole 903 has all been seted up on interior pole 901 and outer pole 902's surface, screw hole 903 and bolt 904 looks adaptation, through interior pole 901, outer pole 902, the setting of screw hole 903 and bolt 904, according to the change of topography, slide interior pole 901 to suitable position, fix interior pole 901 and outer pole 902 with bolt 904, make three telescopic link subassembly 9 be in same height, the effect that does not receive the topography restriction has been played.

The fixed surface of spirit level body 1 is connected with handle 10, and eyepiece 11 has been seted up on the surface of spirit level body 1, through the setting of handle 10, has played the effect of conveniently taking spirit level body 1.

The fixed surface of carousel 4 is connected with pointer 12, and the fixed surface of carousel 4 is connected with spirit level 13, through the setting of spirit level 13, has played the effect of confirming whether level body 1 is balanced, and the scale mark 14 is carved with on the surface of fixed disk 6, through the setting of pointer 12 and scale mark 14, carries out the accuracy control through the scale mark 14 that pointer 12 corresponds to it, has played the effect of angle accuracy control.

The bottom fixedly connected with ground awl 15 of telescopic link subassembly 9, the shape of ground awl 15 is the taper shape, through the setting of ground awl 15, has played the effect that conveniently fixes telescopic link subassembly 9 on ground.

The surfaces of the rotating disc 4 and the positioning disc 8 are provided with positioning holes 16, the positioning holes 16 are matched with positioning bolts 17, and the positioning holes 16 and the positioning bolts 17 are arranged to fix the rotating disc 4 and the fixed disc 6.

The utility model discloses in, the device's working procedure as follows:

1. firstly, a level body 1 is clamped on a clamping groove 3 through a buckle 2 arranged at the bottom, a ground cone 15 is inserted into the ground, an inner rod 901 slides to a proper position according to the change of the terrain, the inner rod 901 and an outer rod 902 are fixed through bolts 904, and a level 13 is observed to enable three telescopic rod assemblies 9 to be at the same height;

2. then, rotating the rotating disc 4 according to a required angle, accurately adjusting the rotating disc 4 through the scale marks 14 corresponding to the pointer 12, and fixing the rotating disc 4 and the positioning disc 8 by using a positioning bolt 17;

3. then, the focusing screw of the eyepiece 11 is rotated to enable the imaging to be clear, the leveling and reading are carried out, the bubbles of the level instrument 13 need to be observed, the two ends of the bubbles are matched to represent accurate leveling, and then the reading is carried out from small to large;

4. finally, when the use is finished, the ground awl 15 is pulled out, and the telescopic rod component 9 is collected.

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. A level, comprising a level body (1), characterized in that: bottom fixedly connected with buckle (2) of spirit level body (1), the inside joint of buckle (2) has draw-in groove (3), the bottom fixedly connected with of draw-in groove (3) rotates disc (4), spout (5) have been seted up to the inside of rotating disc (4), the inside rotation of rotating disc (4) is connected with fixed disc (6), the inside fixedly connected with slider (7) of fixed disc (6), the bottom fixedly connected with location disc (8) of fixed disc (6), the bottom rotation of location disc (8) is connected with telescopic link assembly (9), the bottom fixedly connected with telescopic link assembly (9) of location disc (8).

2. A spirit level according to claim 1, in which: the telescopic rod component (9) comprises an inner rod (901), an outer rod (902), threaded holes (903) and bolts (904), the inner rod (901) is in threaded connection with the outer rod (902), the surfaces of the inner rod (901) and the outer rod (902) are provided with the threaded holes (903), and the threaded holes (903) are matched with the bolts (904).

3. A spirit level according to claim 1, in which: the surface of the level body (1) is fixedly connected with a handle (10), and an eyepiece (11) is arranged on the surface of the level body (1).

4. A spirit level according to claim 1, in which: the surface of the rotating disc (4) is fixedly connected with a pointer (12), the surface of the rotating disc (4) is fixedly connected with a level meter (13), and the surface of the fixed disc (6) is carved with scale marks (14).

5. A spirit level according to claim 1, in which: the bottom of the telescopic rod component (9) is fixedly connected with a ground cone (15), and the ground cone (15) is conical.

6. A spirit level according to claim 1, in which: positioning holes (16) are formed in the surfaces of the rotating disc (4) and the positioning disc (8), and the positioning holes (16) are matched with the positioning bolts (17).