CN213619127U

CN213619127U - Drawing for civil engineering is drawn with measuring equipment

Info

Publication number: CN213619127U
Application number: CN202021846009.1U
Authority: CN
Inventors: 高利静; 朱孝腾; 郑增发
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-30
Filing date: 2020-08-30
Publication date: 2021-07-06
Anticipated expiration: 2030-08-30

Abstract

The utility model provides a drawing is drawn with measuring equipment for civil engineering, including the sharp scale, the first thing groove of putting has been seted up to one side of sharp scale, the first inside movable mounting who puts the thing groove has the protractor, the top fixedly connected with head rod of protractor, the first last top of putting the thing groove has been seted up first slide, and it has the head rod to alternate in the first slide, the head rod is located the position threaded connection of first slide upper end and has first nut, the sharp scale has seted up the second with set up the first adjacent one side of putting the thing groove and has put the thing groove, the inside movable mounting who puts the thing groove of second has far away, the fixed surface of compasses is connected with the second connecting rod. The utility model discloses in the implementation, can carry out angle measurement through the protractor that inside was equipped with when drawing needs measured angle, can also directly draw the circle through inside compasses, saved the time that the searching tool will use for the progress of drawing.

Description

Drawing for civil engineering is drawn with measuring equipment

Technical Field

The utility model belongs to the technical field of measuring equipment, specifically be a drawing is drawn with measuring equipment for civil engineering.

Background

The graduated scale is a tool for measuring the length of an object by taking a length unit as a standard, the division value of the graduated scale is generally 1mm, and the measuring ranges of students of general specifications are 10cm, 15cm and 20 cm. The length measurement of the graduated scale is the basic skill of physical experiments and is also the basis of correct reading of other measuring instruments.

The measuring scale is the basis for reading numerical values and can be used in many places, for example, a graduated scale can be used in drawing with paper in civil engineering, but in the case that the graduated scale is single, only straight line measurement can be carried out, measurement cannot be carried out accurately or some drawings with angles are formed, and the measuring tool needs to be changed ceaselessly to draw the drawings; and moreover, a circular picture is often drawn during drawing, if no compasses are arranged around, drawing cannot be carried out, the progress is delayed, and the working efficiency is reduced.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a civil engineering is drawn with measuring equipment with drawing, the effectual problem of having solved in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drawing is drawn with measuring equipment for civil engineering, includes sharp scale, the first thing groove of putting has been seted up to one side of sharp scale, the first inside movable mounting who puts the thing groove has the protractor, the top fixedly connected with head rod of protractor, the first last top of putting the thing groove has been seted up first slide, and has alternate the head rod in the first slide, the head rod is located the position threaded connection of first slide upper end and has first nut, sharp scale has seted up the second with the first one side of putting the thing groove and has put the thing groove, the inside movable mounting who puts the thing groove of second has far compasses, the fixed surface of compasses is connected with the second connecting rod.

Preferably, the second slide way is arranged at the upper end of the second storage groove.

Preferably, the second connecting rod passes through the second slide way, and the position of the second connecting rod that is located the upper end of the second slide way is in threaded connection with a second nut.

Preferably, the surface of the linear scale is provided with scale values.

Preferably, the first object placing groove and the first slide pass through the vertical thickness of the whole linear scale.

Preferably, both ends of the first slide way and the second slide way do not reach the side edge of the linear scale.

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

1) the utility model discloses a through being provided with second slide, second and putting thing groove, second connecting rod, second nut and compasses, through removing the second connecting rod, make it slide in the second spout and drive the second and put the thing groove in the compasses and move, when removing suitable position, twist and move the second nut and increase between second nut and the straight line scale and fix the compasses at frictional force, when can't find the compasses, also can let the user normally draw;

2) the utility model discloses a measuring device, including first connecting rod, first slide, first thing groove, first nut and protractor, through removing the first connecting rod, make it slide and drive the first protractor of putting the thing inslot and remove in the first spout, when removing suitable position, twist and move between first nut increase first nut and the sharp scale and fix the protractor at frictional force, protractor and drawing are directly laminated, can both reduce the error when measuring angle and reading numerical value, make measuring result more accurate.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the structure of the present invention partially cut open.

In the figure: 1. a linear scale; 2. a first slideway; 3. a first connecting rod; 4. a first nut; 5. a second storage tank; 6. compasses; 7. a second connecting rod; 8. a second nut; 9. a second slideway; 10. a first storage groove; 11. an angle gauge.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

Given by fig. 1-4, the utility model provides a civil engineering is drawn with drawing and is used measuring equipment, including sharp scale 1, first thing groove 10 has been seted up to one side of sharp scale 1, first inside movable mounting who puts thing groove 10 has protractor 11, the top fixedly connected with head rod 3 of protractor 11, first last top of putting thing groove 10 has been seted up first slide 2, and has been alternate in first slide 2 and have head rod 3, head rod 3 is located the position threaded connection of first slide 2 upper end has first nut 4, sharp scale 1 has been seted up the second with the first one side of seting up thing groove 10 adjacent and has been put thing groove 5, the inside movable mounting who puts thing groove 5 of second has far compasses 6, compasses 6's fixed surface is connected with second connecting rod 7.

The second slide 9 has been seted up to the second thing groove 5 upper end, conveniently fixes the moving direction of second connecting rod 7 on sharp scale 1.

Second connecting rod 7 passes second slide 9, and second connecting rod 7 is located the position threaded connection of second slide 9 upper end and has second nut 8, moves the frictional force between second nut 8 and the straight line scale 1 through twisting second nut 8 increase, makes second connecting rod 7 unable continuation removal, and the position of fixed compasses 6 facilitates the use compasses 6 and draws.

The surface of the linear graduated scale 1 is provided with scale values, so that a user can conveniently read the values.

First thing groove 10 and the perpendicular thickness of first slide 2 through whole sharp scale 1 of putting, the first bottom of putting thing groove 10 directly communicates with each other with the drawing, when using protractor 11 to measure, can make protractor 11 directly closely laminate with the drawing, and the numerical value of reading out also can be more accurate with the picture of drawing.

The two ends of the first slide way 2 and the second slide way 9 do not reach the side edge of the linear scale 1, and the first slide way 2 and the second slide way 9 are utilized to limit the degree of one end of the first connecting rod 3 and the second connecting rod 7, so that the linear scale 1 is prevented from being separated.

The working principle is as follows: if the compasses 6 can not be found during drawing, the second connecting rod 7 can be moved inside the second slideway 9 by moving the second connecting rod 7, the compasses 6 move out of the second storage groove 5, when two supporting legs of the compasses 6 completely leak out, the second connecting rod 7 stops moving, then the second screw cap 8 is screwed, the position of the second connecting rod 7 is fixed by increasing the friction force between the second screw cap 8 and the linear scale 1, and finally the compasses 6 are used for drawing circles;

when drawing needs angle measurement, through removing head rod 3, let head rod 3 remove in first slide 2, make the first protractor 11 of putting in the thing groove 10 remove, twist when removing the outermost end and move the position that first nut 4 fixed protractor 11, conveniently measure, directly laminate between protractor 11 and the drawing, it is more accurate when making angle measurement and reading numerical value.

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.

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 drawing is drawn with measuring equipment for civil engineering, includes straight line scale (1), its characterized in that: the utility model discloses a compass, including straight line scale (1), first thing groove (10) of putting has been seted up to one side of sharp scale (1), the first inside movable mounting who puts thing groove (10) has protractor (11), the top fixedly connected with head rod (3) of protractor (11), first slide (2) have been seted up to the first last top of putting thing groove (10), and first slide (2) interlude has head rod (3), head rod (3) are located the position threaded connection of first slide (2) upper end and have first nut (4), sharp scale (1) and the one side of seting up first thing groove (10) of putting and have seted up the second and put thing groove (5), the inside movable mounting that the second put thing groove (5) has far (6), the fixed surface of compasses (6) is connected with second connecting rod (7).

2. The measuring instrument for drawing in civil engineering according to claim 1, wherein: and a second slide way (9) is arranged at the upper end of the second storage groove (5).

3. The measuring instrument for drawing in civil engineering according to claim 1, wherein: the second connecting rod (7) passes through the second slide way (9), and the part of the second connecting rod (7) at the upper end of the second slide way (9) is in threaded connection with a second nut (8).

4. The measuring instrument for drawing in civil engineering according to claim 1, wherein: the surface of the linear graduated scale (1) is provided with scale values.

5. The measuring instrument for drawing in civil engineering according to claim 1, wherein: the first object containing groove (10) and the first slide way (2) penetrate through the vertical thickness of the whole linear graduated scale (1).

6. The measuring instrument for drawing in civil engineering according to claim 1, wherein: both ends of the first slide way (2) and the second slide way (9) do not reach the side edge of the linear graduated scale (1).