CN213874069U

CN213874069U - Multifunctional measuring scale convenient to adjust and used for checking construction drawings

Info

Publication number: CN213874069U
Application number: CN202023270954.4U
Authority: CN
Inventors: 魏路; 何庆峰; 李小杜
Original assignee: Guangdong Shewei Technology Co ltd
Current assignee: Guangdong Shewei Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-03
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a building drawing is examined and is used multi-functional dipperstick convenient to adjust, concretely relates to dipperstick technical field, including graduated scale board and two graduated scale main parts, first connecting groove has been seted up to graduated scale main part one end, first connecting inslot portion is equipped with first connecting plate, the second spread groove has been seted up to first connecting plate one end, the inside second connecting plate that is equipped with of second spread groove, the scale mark has all been processed on graduated scale board, graduated scale main part, first connecting plate and the second connecting plate, two first spouts have been seted up on the first connecting inslot wall, the inside first slider that is equipped with of first spout. The utility model discloses a set up two measuring tape main parts that can adjust length, conveniently carry, and can two sharp length of simultaneous measurement and contained angle number of degrees wherein, measuring speed is very fast, has reduced measuring time, has improved measurement of efficiency, and then has improved the efficiency that the drawing was examined.

Description

Multifunctional measuring scale convenient to adjust and used for checking construction drawings

Technical Field

The embodiment of the utility model provides a relate to dipperstick technical field, concretely relates to building drawing is examined and is used multi-functional dipperstick convenient to adjust.

Background

The ruler is also called measuring ruler and graduated scale, and is used for drawing line segment (especially straight) and measuring length. The scale is usually graduated to measure length. The length and the width of the architectural drawing need to be checked by a measuring ruler after the drawing is finished, and the angle of the architectural drawing also needs to be checked by a protractor so as to ensure that the drawing is correct.

The existing measuring ruler for checking the construction drawings is a ruler with long length, is inconvenient to carry, needs to measure and check each straight line in sequence, needs to check the angle by using a protractor after the length and width are checked, and is long in checking time and low in checking efficiency.

SUMMERY OF THE UTILITY MODEL

For this reason, the embodiment of the utility model provides a building drawing is examined and is used multi-functional dipperstick convenient to adjust, through setting up two measuring tape main parts that can adjust length, conveniently carry, and can two sharp length of simultaneous measurement and contained angle number of degrees wherein, measuring speed is very fast, measuring time has been reduced, measurement efficiency has been improved, and then the efficiency of drawing examination has been improved, because the building drawing is examined and is all the longer ruler of length with the dipperstick, and need measure the inspection to each straight line in proper order, still need the protractor to examine the angle after the length width inspection and lead to inconvenient carrying, check-out time is longer, the lower problem of check-out efficiency.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a multifunctional measuring scale convenient to adjust for checking building drawings comprises a measuring angle plate and two measuring scale main bodies, wherein the two measuring scale main bodies are respectively arranged at the front end and the rear end of the measuring angle plate, a first connecting groove is formed in one end of each measuring scale main body, a first connecting plate is arranged inside each first connecting groove, a second connecting groove is formed in one end of each first connecting plate, a second connecting plate is arranged inside each second connecting groove, scale marks are processed on the measuring angle plate, the measuring scale main bodies, the first connecting plates and the second connecting plates, two first sliding grooves are formed in the inner walls of the first connecting grooves, first sliding blocks are arranged inside the first sliding grooves, the inner sides of the first sliding blocks are fixedly connected with the outer ends of the first connecting plates, second sliding grooves are formed in the inner walls of the second connecting grooves, second sliding blocks are arranged inside the second sliding grooves, and the inner sides of the second sliding blocks are fixedly connected with the outer ends of the second connecting plates, the front end of the angle measuring plate is provided with a rotating shaft, one end of the rotating shaft penetrates through one measuring scale main body and is rotatably connected with the measuring scale main body, and the other end of the rotating shaft penetrates through the angle measuring plate and the other measuring scale main body and is rotatably connected with the measuring scale main body.

Furthermore, two symmetrical cavities are formed in the outer end of the first connecting plate and the outer end of the second connecting plate, a spring is arranged inside the cavity, one end of the spring is fixedly connected with the inner wall of the cavity, a movable limiting rod is fixedly arranged at the other end of the cavity, and the four movable limiting rods are arranged inside the cavity, and one end of each movable limiting rod extends out of the outer end of the first connecting plate and the outer end of the second connecting plate.

Furthermore, two symmetrical limiting grooves are formed in the inner wall of the first connecting groove and the inner wall of the second connecting groove, and one end of the movable limiting rod is arranged in each limiting groove.

Furthermore, a pulling block is fixedly arranged at one end of the second connecting plate, and the pulling block is arranged at one end of the measuring tape main body and one end of the first connecting plate.

Furthermore, a limiting block is fixedly arranged at one end of the rotating shaft and is arranged at the front end of one of the measuring tape main bodies.

Furthermore, a positioning block is fixedly arranged at the other end of the rotating shaft and is arranged at the rear end of the other measuring tape main body.

Further, the angle measuring plate, the measuring scale main body, the first connecting plate and the second connecting plate are all made of transparent PVC materials.

The embodiment of the utility model provides a have following advantage:

the utility model discloses a pull out first connecting plate and second connecting plate, then with the locating piece location in the intersection point department of two lines, rotate two measuring tape main parts, make two measuring tape main parts be parallel with two straight lines respectively, can directly measure the length of two straight lines, and the contained angle between two measuring tape main parts is exactly the contained angle between two straight lines, this can directly read out on the measuring tape board, compared with the prior art, through setting up two measuring tape main parts that can adjust length, conveniently carry, and can measure two straight line length and contained angle number of degrees wherein simultaneously, measuring speed is very fast, measuring time has been reduced, the measuring efficiency is improved, and then the efficiency of drawing inspection has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a schematic diagram of the overall left-view structure provided by the present invention;

fig. 3 is a schematic view of a right-side sectional structure of the measuring tape main body provided by the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic structural diagram of B in fig. 1 according to the present invention;

in the figure: the measuring instrument comprises a measuring angle plate 1, a measuring scale main body 2, a scale mark 3, a first connecting groove 4, a first connecting plate 5, a second connecting groove 6, a second connecting plate 7, a first sliding groove 8, a first sliding block 9, a second sliding groove 10, a second sliding block 11, a rotating shaft 12, a cavity 13, a spring 14, a movable limiting rod 15, a limiting groove 16, a pulling block 17, a limiting block 18 and a positioning block 19.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-5 in the specification, the multifunctional measuring scale for examining the construction drawing convenient to adjust comprises a measuring angle plate 1 and two measuring scale main bodies 2, wherein the two measuring scale main bodies 2 are respectively arranged at the front end and the rear end of the measuring angle plate 1, one end of each measuring scale main body 2 is provided with a first connecting groove 4, a first connecting plate 5 is arranged inside each first connecting groove 4, one end of each first connecting plate 5 is provided with a second connecting groove 6, a second connecting plate 7 is arranged inside each second connecting groove 6, the measuring angle plate 1, the measuring scale main bodies 2, the first connecting plates 5 and the second connecting plates 7 are all provided with scale marks 3, two first sliding grooves 8 are arranged on the inner wall of each first connecting groove 4, a first sliding block 9 is arranged inside each first sliding groove 8, the inner side of each first sliding block 9 is fixedly connected with the outer end of the first connecting plate 5, and a second sliding groove 10 is arranged on the inner wall of each second connecting groove 6, the inside second slider 11 that is equipped with of second spout 10, the inboard and the outer end fixed connection of second connecting plate 7 of second slider 11, scute 1 front end is equipped with pivot 12, pivot 12 one end is passed one of them measuring tape main part 2 and is rotated between being connected with this measuring tape main part 2, the other end of pivot 12 passes scute 1 and another measuring tape main part 2 and is rotated between being connected with this measuring tape main part 2.

Further, cavity 13 of two symmetries is all seted up to 5 outer ends of first connecting plate and 7 outer ends of second connecting plate, the inside spring 14 that is equipped with of cavity 13, spring 14 one end and 13 inner wall fixed connection of cavity, the other end of cavity 13 is fixed with movable gag lever post 15, four activity gag lever post 15 is established and is extended 5 outer ends of first connecting plate and 7 outer ends of second connecting plate respectively at cavity 13 inside and one end, is convenient for carry on spacingly to first connecting plate 5 and second connecting plate 7, and first connecting plate 5 and second connecting plate 7 drop out when preventing to carry.

Further, two symmetrical limiting grooves 16 are formed in the inner wall of the first connecting groove 4 and the inner wall of the second connecting groove 6, and one end of the movable limiting rod 15 is arranged in the limiting groove 16, so that the movable limiting rod 15 is limited.

Further, a pulling block 17 is fixedly arranged at one end of the second connecting plate 7, and the pulling block 17 is arranged at one end of the measuring tape main body 2 and one end of the first connecting plate 5, so that the second connecting plate 7 can be pulled out conveniently.

Further, a limiting block 18 is fixedly arranged at one end of the rotating shaft 12, and the limiting block 18 is arranged at the front end of one measuring tape main body 2 and can limit the measuring tape main body 2.

Further, a positioning block 19 is fixedly arranged at the other end of the rotating shaft 12, and the positioning block 19 is arranged at the rear end of the other measuring tape main body 2, so that measurement and positioning are facilitated.

Furthermore, the angle measuring plate 1, the measuring scale main body 2, the first connecting plate 5 and the second connecting plate 7 are all made of transparent PVC materials, so that lines below the measuring scale can be better observed, and the measuring scale is convenient to measure.

The implementation scenario is specifically as follows: when the building drawing is measured, the pulling block 17 is pulled outwards, the pulling block 17 drives the second connecting plate 7 to move outwards, the second connecting plate 7 drives the first connecting plate 5 to move outwards, after the first connecting plate 5 and the second connecting plate 7 are pulled out, the positioning block 19 is positioned at the intersection of the two lines, the two measuring scale main bodies 2 are rotated to enable the two measuring scale main bodies 2 to be parallel to the two straight lines respectively, the lengths of the two straight lines can be directly measured, the included angle between the two measuring scale main bodies 2 is the included angle between the two straight lines, the included angle can be directly read on the measuring angle plate 1, the lengths and the included angles of the two lines can be measured at one time, after the measurement is completed, the first connecting plate 5 and the second connecting plate 7 are pushed back to the original positions, the movable limiting rod 15 enters the limiting groove 16 under the elastic force of the spring 14, and the first connecting plate 5 and the second connecting plate 7 can be limited, first connecting plate 5 and second connecting plate 7 drop out when preventing to carry, the utility model discloses a set up two measuring tape main parts 2 that can adjust length, conveniently carry, and can two sharp length of simultaneous measurement and contained angle number of degrees wherein, measuring speed is very fast, measuring time has been reduced, measurement efficiency has been improved, and then the efficiency of drawing inspection has been improved, this embodiment has specifically solved among the prior art that the dipperstick is used in the construction drawing inspection and all is the longer ruler of length, inconvenient carrying, and need measure the inspection to each straight line in proper order, long wide inspection is gone up the back and still needs the protractor to examine the angle, check-up time is longer, the lower problem of checking efficiency.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a building drawing is examined and is used multi-functional dipperstick convenient to adjust, includes scute (1) and two measuring tape main parts (2), two both ends, its characterized in that around scute (1) are established respectively to measuring tape main part (2): the measuring tape comprises a measuring tape main body (2), a first connecting groove (4) is formed in one end of the measuring tape main body (2), a first connecting plate (5) is arranged in the first connecting groove (4), a second connecting groove (6) is formed in one end of the first connecting plate (5), a second connecting plate (7) is arranged in the second connecting groove (6), scale marks (3) are processed on the measuring tape main body (1), the first connecting plate (5) and the second connecting plate (7), two first sliding grooves (8) are formed in the inner wall of the first connecting groove (4), a first sliding block (9) is arranged in each first sliding groove (8), the inner side of each first sliding block (9) is fixedly connected with the outer end of the first connecting plate (5), a second sliding groove (10) is formed in the inner wall of the second connecting groove (6), a second sliding block (11) is arranged in each second sliding groove (10), the inner side of the second sliding block (11) is fixedly connected with the outer end of the second connecting plate (7), a rotating shaft (12) is arranged at the front end of the measuring angle plate (1), one end of the rotating shaft (12) penetrates through one measuring scale main body (2) and is rotatably connected with the measuring scale main body (2), and the other end of the rotating shaft (12) penetrates through the measuring angle plate (1) and the other measuring scale main body (2) and is rotatably connected with the measuring scale main body (2).

2. The multifunctional measuring scale convenient to adjust for the examination of the construction drawing as claimed in claim 1, wherein: cavity (13) of two symmetries are all seted up to first connecting plate (5) outer end and second connecting plate (7) outer end, cavity (13) inside is equipped with spring (14), spring (14) one end and cavity (13) inner wall fixed connection, cavity (13) other end is fixed and is equipped with activity gag lever post (15), four activity gag lever post (15) are established and are extended first connecting plate (5) outer end and second connecting plate (7) outer end respectively at cavity (13) inside and one end.

3. The multifunctional measuring scale convenient to adjust for the examination of the construction drawing as claimed in claim 2, wherein: two symmetrical limiting grooves (16) are formed in the inner wall of the first connecting groove (4) and the inner wall of the second connecting groove (6), and one end of the movable limiting rod (15) is arranged in each limiting groove (16).

4. The multifunctional measuring scale convenient to adjust for the examination of the construction drawing as claimed in claim 1, wherein: and one end of the second connecting plate (7) is fixedly provided with a pulling block (17), and the pulling block (17) is arranged at one end of the measuring tape main body (2) and one end of the first connecting plate (5).

5. The multifunctional measuring scale convenient to adjust for the examination of the construction drawing as claimed in claim 1, wherein: a limiting block (18) is fixedly arranged at one end of the rotating shaft (12), and the limiting block (18) is arranged at the front end of one measuring tape main body (2).

6. The multifunctional measuring scale convenient to adjust for the examination of the construction drawing as claimed in claim 1, wherein: and a positioning block (19) is fixedly arranged at the other end of the rotating shaft (12), and the positioning block (19) is arranged at the rear end of the other measuring tape main body (2).

7. The multifunctional measuring scale convenient to adjust for the examination of the construction drawing as claimed in claim 1, wherein: the angle measuring plate (1), the measuring scale main body (2), the first connecting plate (5) and the second connecting plate (7) are all made of transparent PVC materials.