CN212482335U

CN212482335U - Dipperstick for civil engineering

Info

Publication number: CN212482335U
Application number: CN202021395344.4U
Authority: CN
Inventors: 石锋; 杨光祥; 杨海龙
Original assignee: Zunyi Normal University
Current assignee: Zunyi Normal University
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-02-05
Anticipated expiration: 2030-07-15

Abstract

The utility model relates to the technical field of civil engineering tools, and discloses a measuring scale for civil engineering, which comprises a scale body, a first movable groove is arranged in the ruler body, a first rotating shaft is movably arranged in the first movable groove, a first measuring scale is movably arranged in the first rotating shaft, when the measuring scale is used for measuring the length, the first measuring scale can slide in the first movable groove through the first rotating shaft, the second measuring scale can slide in the second movable groove through the second rotating shaft, and the third rotating shaft is matched with the third measuring scale, can measure length, measure the angle, only need rotate fixed handle, can drive the carousel when fixed handle rotates and rotate, can rotate the post through the dwang drive when the carousel rotates, can measure the angle to reach and to carry out the measurement of length and angle simultaneously.

Description

Dipperstick for civil engineering

Technical Field

The utility model relates to a civil engineering apparatus technical field specifically is a dipperstick for civil engineering.

Background

With the continuous development of society, our country focuses more and more on the development of the building field, and the civil engineering refers to the applied materials and equipment, the technical activities of surveying, designing, constructing, maintaining, repairing and the like, and also refers to the objects of engineering construction, namely, various engineering facilities which are built on the ground or underground, on land or in water and directly or indirectly serve human life, production, military and scientific research.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a dipperstick for civil engineering possesses the measurement that can carry out length and angle simultaneously to and the convenient advantage of depositing of dipperstick, solved current dipperstick and can not carry out the problem of the measurement of angle and length simultaneously.

(II) technical scheme

In order to realize the above-mentioned measurement that can carry out length and angle simultaneously to and the convenient purpose of depositing of dipperstick, the utility model provides a following technical scheme: a measuring scale for civil engineering comprises a scale body, wherein a first movable groove is formed in the scale body, a first rotating shaft is movably arranged in the first movable groove, a first measuring scale is movably arranged in the first rotating shaft, a second movable groove is formed in the first measuring scale, a second rotating shaft is movably arranged in the second movable groove, a second measuring scale is movably arranged in the second rotating shaft, a third rotating shaft is movably arranged in the second measuring scale, a third measuring scale is movably arranged in the third rotating shaft, a bearing box and a rotating ring are respectively and fixedly arranged in the scale body, a rotating rod is movably arranged in the bearing box, a rotating column is fixedly arranged on the outer side of the rotating rod, a pull ring is fixedly arranged on the right side of the rotating column, a rotary disc is fixedly arranged on the left side of the rotating rod, the European fixed handle is fixedly installed on the left side of the rotary table, the limiting rod is movably installed inside the rotating ring, and the bolt is movably installed inside the ruler body.

Preferably, the front surface of the ruler body is respectively marked with length scale marks and angle scale marks.

Preferably, locking threads are movably mounted inside the first rotating shaft, the second rotating shaft and the third rotating shaft respectively.

Preferably, the left end of the rotating rod penetrates through the inner wall of the ruler body.

Preferably, the inside of gag lever post is seted up with the slot of bolt phase-match.

Preferably, the rotating column takes the form of a telescopic column.

(III) advantageous effects

Compared with the prior art, the utility model provides a dipperstick for civil engineering possesses following beneficial effect:

1. this dipperstick for civil engineering, through when using the dipperstick to measure length, can slide first dipperstick in the inside of first activity groove through first axis of rotation, slide the second dipperstick in the inside of second activity groove through the second axis of rotation, rethread third axis of rotation is used with the cooperation of third dipperstick, can measure length, measure angle, only need rotate fixed handle, can drive the carousel when fixed handle rotates and rotate, can drive the rotation post through the dwang when the carousel rotates and rotate, can measure angle, thereby reach and to carry out the measurement of length and angle simultaneously.

2. This dipperstick for civil engineering, after accomplishing through the dipperstick measurement, will rotate the post and rotate and when rotating the inside that the post got into the blade, rotate the gag lever post through the swivel becket, and insert the inside of gag lever post with the bolt, the inside locking screw thread of rethread first axis of rotation, second axis of rotation and third axis of rotation uses of mutually supporting, the dipperstick is after using the completion like this, will not occupation space, thereby reach the convenient storage of dipperstick

Drawings

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

fig. 2 is a schematic structural diagram of the present invention.

In the figure: 1-ruler body, 2-first movable groove, 3-first rotating shaft, 4-first measuring ruler, 5-second movable groove, 6-second rotating shaft, 7-second measuring ruler, 8-third rotating shaft, 9-third measuring ruler, 10-rotary table, 11-fixed handle, 12-rotating column, 13-pull ring, 14-bearing box, 15-rotating rod, 16-rotating ring, 17-limiting rod and 18-bolt.

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. 1-2, a measuring ruler for civil engineering comprises a ruler body 1, a first movable groove 2 is arranged in the ruler body 1, a first rotating shaft 3 is movably arranged in the first movable groove 2, a first measuring ruler 4 is movably arranged in the first rotating shaft 3, a second movable groove 5 is arranged in the first measuring ruler 4, a second rotating shaft 6 is movably arranged in the second movable groove 5, a second measuring ruler 7 is movably arranged in the second rotating shaft 6, a third rotating shaft 8 is movably arranged in the second measuring ruler 7, a third measuring ruler 9 is movably arranged in the third rotating shaft 8, a bearing box 14 and a rotating ring 16 are respectively and fixedly arranged in the ruler body 1, a rotating rod 15 is movably arranged in the bearing box 14, a rotating column 12 is fixedly arranged on the outer side of the rotating rod 15, a pull ring 13 is fixedly arranged on the right side of the rotating column 12, the left side fixed mounting of dwang 15 has carousel 10, and the left side fixed mounting of carousel 10 has europe fixed handle 11, and the inside movable mounting of swivel collar 16 has gag lever post 17, and the inside movable mounting of blade 1 has bolt 18.

In this embodiment, preferably, the front surface of the ruler body 1 is respectively marked with length scale marks and angle scale marks, so that the measured data can be conveniently and visually known.

In this embodiment, preferred, the inside difference movable mounting of first axis of rotation 3, second axis of rotation 6 and third axis of rotation 8 has locking screw, makes things convenient for first axis of rotation 3, second axis of rotation 6 and third axis of rotation 8 when work with place, and the dipperstick can not occupation space and prevent that the dipperstick from rocking and lead to measuring inaccurate.

In this embodiment, preferably, the left end of the rotating rod 15 penetrates through the inner wall of the ruler body 1, so that the rotating rod 15 can rotate conveniently without being obstructed by the ruler body 1.

In this embodiment, preferably, the inside of the limiting rod 17 is provided with a slot matched with the plug 18, so that the plug 18 can conveniently limit the limiting rod 17.

In this embodiment, preferably, the rotating column 12 is in the form of a telescopic column, so that the rotating column 12 can be conveniently extended during measurement, and measurement is convenient.

The utility model discloses a theory of operation and use flow: when the measuring scale is used for measuring the length, the first measuring scale 4 can slide in the first movable groove 2 through the first rotating shaft 3, the second measuring scale 7 can slide in the second movable groove 5 through the second rotating shaft 6, and then the third rotating shaft 8 and the third measuring scale 9 are matched for use, so that the length and the angle can be measured, only the fixed handle 11 needs to be rotated, the fixed handle 11 can drive the turntable 10 to rotate when rotating, the turntable 10 can drive the rotating column 12 to rotate through the rotating rod 15 when rotating, so that the angle can be measured, after the measuring scale is used for measuring, the rotating column 12 is rotated, and when the rotating column 12 enters the inside of the ruler body 1, the limiting rod 17 is rotated through the rotating ring 16, the bolt 18 is inserted into the limiting rod 17, and then the first rotating shaft 3, the second rotating shaft 6 and the third rotating shaft 8 are mutually matched for use through the internal locking threads, the measuring stick will thus not take up space after use is completed.

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 a dipperstick for civil engineering, includes blade (1), its characterized in that: the utility model discloses a ruler, including ruler body (1), first movable groove (2) have been seted up to the inside of ruler body (1), the inside movable mounting of first movable groove (2) has first axis of rotation (3), the inside movable mounting of first axis of rotation (3) has first dipperstick (4), second movable groove (5) have been seted up to the inside of first dipperstick (4), the inside movable mounting of second movable groove (5) has second axis of rotation (6), the inside movable mounting of second axis of rotation (6) has second dipperstick (7), the inside movable mounting of second dipperstick (7) has third axis of rotation (8), the inside movable mounting of third axis of rotation (8) has third dipperstick (9), the inside of ruler body (1) is fixed mounting respectively has bearing box (14) and swivel becket (16), the inside movable mounting of bearing box (14) has dwang (15), the utility model discloses a ruler, including dwang (15), the outside fixed mounting of dwang (15) has rotation post (12), the right side fixed mounting of rotation post (12) has pull ring (13), the left side fixed mounting of dwang (15) has carousel (10), the left side fixed mounting of carousel (10) has Europe fixed handle (11), the inside movable mounting of swivel becket (16) has gag lever post (17), the inside movable mounting of blade (1) has bolt (18).

2. The measuring ruler for civil engineering as claimed in claim 1, wherein: the front surface of the ruler body (1) is respectively carved with length scale marks and angle scale marks.

3. The measuring ruler for civil engineering as claimed in claim 1, wherein: locking threads are respectively and movably mounted in the first rotating shaft (3), the second rotating shaft (6) and the third rotating shaft (8).

4. The measuring ruler for civil engineering as claimed in claim 1, wherein: the left end of the rotating rod (15) penetrates through the inner wall of the ruler body (1).

5. The measuring ruler for civil engineering as claimed in claim 1, wherein: the inside of the limiting rod (17) is provided with a slot matched with the bolt (18).

6. The measuring ruler for civil engineering as claimed in claim 1, wherein: the rotating column (12) is in the form of a telescopic column.