CN213301209U

CN213301209U - Novel foldable levelling rod

Info

Publication number: CN213301209U
Application number: CN202022641304.XU
Authority: CN
Inventors: 张庆山; 秦亚如; 李中莹; 王清标; 杨硕; 黄鹏; 聂海祥; 刘俊鹏; 由洪悦; 田园园; 王栋; 张文恺; 李越; 王富强; 李少波; 张旭; 宋红旭; 赵业男
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-05-28
Anticipated expiration: 2030-11-16

Abstract

The utility model provides a novel foldable levelling rod, including the upper segment blade, the hinge, the rivet, the steel semicircle body, the cuboid base, the level bubble, the rubber cushion layer, push-pull handle, fixed slide rail, the hypomere blade, stainless steel buckle, the fluorescence sticker, upper segment blade left end and hypomere blade right-hand member set up push-pull handle through fixed slide rail respectively, upper segment blade and hypomere blade are connected fixedly through the hinge, be equipped with the rubber cushion layer in two sections blade joints, the upper segment blade back is equipped with embedded level bubble, the level bubble is 60 degrees oblique angles with the sight, the blade openly is equipped with the fluorescence labeling, be fixed with the steel semicircle body at the hypomere blade, cuboid base both ends are equipped with stainless steel buckle, the hypomere bottom is slightly narrower than the blade all around, agree with the cuboid base all around completely, both are connected through stainless steel buckle is fixed.

Description

Novel foldable levelling rod

Technical Field

The utility model relates to a levelling rod design technical field especially relates to a novel foldable levelling rod.

Background

In this kind of trade of survey and drawing, the application of levelling rod all still is very extensive so far, and the levelling rod that uses at present is most still straight board-like, and length is about 3 meters, and the chi face and the design of chi body formula as an organic whole of levelling rod, and occupation space is very big and carry inconveniently in daily work or study, and in the use moreover, because the ruler pad is less often can neglect to carry, can make the extravagant plenty of time of measurement work, so need a novel foldable levelling rod urgently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel foldable levelling rod has overcome above-mentioned prior art not enough, and it can effectively solve the inconvenient carrying of chi body overlength and remove, and the problem that the ruler pad was forgotten during the use makes things convenient for the measurement at night to take notes reading.

The utility model adopts the following technical proposal:

the utility model provides a novel foldable levelling rod, including upper segment blade, hinge, rivet, the steel semicircle body, the cuboid base, the level bubble, the rubber cushion layer, plug-type handle, fixed slide rail, hypomere blade, stainless steel buckle, fluorescence sticker, upper segment blade left end and hypomere blade right-hand member set up plug-type handle through fixed slide rail respectively, are provided with the rubber cushion layer in two sections blade joints, the upper segment blade back is equipped with embedded level bubble, be fixed with the steel semicircle body at the hypomere blade, cuboid base both ends are equipped with stainless steel buckle.

Preferably, the upper blade and the lower blade are connected and fixed through hinges, and the hinges are fixed through four rivets.

Preferably, the rubber cushion layer is adhered to the top end of the lower blade through AB glue.

Preferably, the embedded level bubble is at an oblique angle of 60 degrees from the line of sight.

Preferably, the front surface of the ruler body is provided with a fluorescent sticker.

Preferably, the steel semicircular body at the bottom of the lower section of the ruler body is integrated with the ruler body.

Preferably, the perimeter of the top end of the cuboid base is equal to that of the bottom end of the lower section ruler body, and the cuboid base is just matched with the lower section ruler body.

Preferably, the back of the upper-section ruler body is made of organic glass.

The utility model has the advantages that: (1) the problem of the levelling rod be difficult to carry because of length overlength is solved. (2) And when the leveling instrument is used for measurement in the evening, the position of the leveling instrument is convenient to see clearly. (3) The problem of measurement personnel forget to carry the ruler pad when measuring is solved. (4) The problem of the level bubble position rock because of the long-term use of levelling rod is solved.

Drawings

Fig. 1 is a rear view of a novel folding leveling rod.

Fig. 2 is a front view of a novel folding leveling rod.

Wherein, 1 upper segment blade, 2 hinges, 3 rivets, 4 steel semicircle bodies, 5 cuboid bases, 6 level bubbles, 7 rubber cushion layers, 8 plug-type handles, 9 fixed slide rails, 10 hypomere blades, 11 stainless steel buckles, 12 fluorescence stickers.

Detailed Description

The utility model is described in detail with the following figures:

as shown in attached figures 1 and 2, the novel folding leveling rod comprises an upper section rod body (1), a hinge (2), a rivet (3), a steel semicircular body (4), a cuboid base (5), leveling bubbles (6), a rubber cushion layer (7), a push-pull type handle (8), a fixed slide rail (9), a lower section rod body (10), a stainless steel buckle (11) and a fluorescent sticker (12), wherein the left end of the upper section rod body (1) and the right end of the lower section rod body (10) are respectively provided with the push-pull type handle (8) through the fixed slide rail (9), the rubber cushion layer (7) is arranged at the joint of the two sections of rod bodies, the back of the upper section rod body (1) is provided with the embedded leveling bubbles (6), the steel semicircular body (4) is fixed on the lower section rod body (10), and the stainless steel buckle (11) is arranged at the two ends of the cuboid.

Hinge (2) are connected with two sections blade through rivet (3), and rubber cushion layer (7) are through AB glue bonding on the top of lower section blade (10), and level bubble (6) are 60 degrees with people's line of sight angle, and the observation of being convenient for, blade openly are provided with fluorescence sticker (12), measure at the evening, conveniently see clearly the levelling rod position, and lower section blade (10) bottom is passed through stainless steel buckle (11) and is connected with cuboid base (5).

During the use, make upper segment blade (1) and hypomere blade (10) connected through hinge (2) be 180 degrees, cushion its effort through rubber bed course (7) between two sections blades, then close stainless steel buckle (11) in the middle of two sections blades, make the levelling rod immovable, when placing the levelling rod, if place the point and exist the system high point, then need not dismantle cuboid base (5), directly place the levelling rod can at the system high point, if place the point and do not exist the system high point, then need open stainless steel buckle (11) on cuboid base (5), pull down cuboid base (5), make it invert, place the levelling rod upright on cuboid base (5), then pull out plug-type handle (8) from the both ends of blade, be convenient for hold up the chi.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.

Claims

1. The utility model provides a novel foldable levelling rod, a serial communication port, including upper segment blade (1), hinge (2), rivet (3), the steel semicircle body (4), cuboid base (5), air level bubble (6), rubber bed course (7), plug-type handle (8), fixed slide rail (9), hypomere blade (10), stainless steel buckle (11), fluorescence sticker (12), upper segment blade (1) left end and hypomere blade (10) right-hand member set up plug-type handle (8) through fixed slide rail (9) respectively, be provided with rubber bed course (7) in two sections blade combination departments, upper segment blade (1) back is equipped with embedded air level bubble (6), be fixed with steel semicircle body (4) in hypomere blade (10), cuboid base (5) both ends are equipped with stainless steel buckle (11).

2. The novel folding leveling rod according to claim 1, characterized in that the upper blade (1) and the lower blade (10) are connected and fixed by a hinge (2), and the hinge (2) is fixed by four rivets (3).

3. A novel foldable leveling rod according to claim 1, wherein the rubber cushion (7) is adhered to the top end of the lower blade (10) by an AB glue.

4. A novel folding level according to claim 1 wherein the embedded leveling bubble (6) is at an oblique angle of 60 degrees to the line of sight.

5. A new foldable levelling rod according to claim 1, wherein the front surface of the rod is provided with fluorescent stickers (12).

6. A novel foldable leveling rod according to claim 1, wherein the bottom steel semicircle (4) and the lower blade (10) are an integral structure.

7. The novel folding leveling rod as claimed in claim 1, wherein the perimeter of the top end of the rectangular base (5) is equal to and just fits with the perimeter of the bottom end of the lower ruler body (10).

8. A novel folding leveling rod according to claim 1, characterized in that the back of the upper segment body (1) is made of organic glass.