CN219607908U

CN219607908U - Portable multipurpose ruler

Info

Publication number: CN219607908U
Application number: CN202321355328.6U
Authority: CN
Inventors: 高华雷; 单朋龙; 高华伟
Original assignee: Shandong Yixing Construction Engineering Co ltd
Current assignee: Shandong Yixing Construction Engineering Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-08-29
Anticipated expiration: 2033-05-31

Abstract

The utility model provides a portable multipurpose ruler, which comprises a first measuring ruler and a second measuring ruler, wherein one side of the first measuring ruler is fixedly provided with a vertical block, one side of the second measuring ruler is fixedly provided with two vertical seats at intervals, a winding roller is movably arranged between the two vertical seats, a measuring line is arranged between the first measuring ruler and the second measuring ruler, the surface of the measuring line is provided with scales, one end of the measuring line is fixedly arranged on the vertical block, the other end of the measuring line is fixedly arranged on the surface of the winding roller, a limiting plate is fixedly arranged between the two vertical seats, a limiting hole is formed in the limiting plate, the measuring line is positioned in the limiting hole, one side of the vertical seat is provided with a rotating shaft, one end of the rotating shaft penetrates through the winding roller and the two vertical seats, and the other end of the rotating shaft is provided with a rocking handle.

Description

Portable multipurpose ruler

Technical Field

The utility model relates to the field of multipurpose ruler, in particular to a portable multipurpose ruler.

Background

The mapping ruler is a tool used for mapping. In actual mapping work, many items such as straight lines, parallel lines, circular rings, circles, angles, levels, etc. are required to be measured and plotted.

The utility model of publication number CN209938146U discloses a surveying and mapping ruler for construction, which comprises a surveying and mapping ruler body, a magnifying glass, a connecting sheet and a horizontal bubble. The mapping ruler for the building has good functionality, can solve various mapping problems by one ruler, can draw straight lines, parallel lines and circles, measure angles and lengths, amplify and measure levels and the like; and the portable multifunctional electric power box is more convenient to carry and operate, and is very suitable for the construction industry.

The mapping ruler similar to the application has the problems of larger size, inconvenient carrying and very limited measurement length.

Therefore, there is a need to provide a new portable multipurpose ruler which solves the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a portable multipurpose ruler, which solves the problems that the existing surveying ruler is large in size, inconvenient to carry and very limited in measuring length.

The portable multipurpose ruler provided by the utility model comprises a first measuring ruler and a second measuring ruler and is characterized in that a vertical block is fixed on one side of the first measuring ruler, two vertical seats are fixed on one side of the second measuring ruler at intervals, a winding roller is movably arranged between the two vertical seats, a measuring line is arranged between the first measuring ruler and the second measuring ruler, and scales are arranged on the surface of the measuring line;

one end of the measuring wire is fixed on the vertical block, and the other end of the measuring wire is fixed on the surface of the winding roller.

In a preferred embodiment, a limiting plate is fixed between the two stand seats, a limiting hole is formed in the limiting plate, and the measuring line is located inside the limiting hole.

In a preferred embodiment, a rotating shaft is arranged at one side of the vertical seat, one end of the rotating shaft penetrates through the winding roller and the two vertical seats, and a hand crank is arranged at the other end of the rotating shaft.

In a preferred embodiment, a plurality of limiting seats are fixed on one side of the first measuring ruler, a supporting shaft is movably arranged between the two limiting seats, and a first inserting rod is fixed on one side of the supporting shaft;

two second inserting rods are fixed on one side of the second measuring ruler, slots are formed in the second inserting rods, and the first inserting rods are embedded with the slots;

the first dipperstick one side is fixed with the supporting shoe, supporting shoe one side is fixed with the protractor.

In a preferred embodiment, the first measuring ruler and the second measuring ruler are both fixed with a counterweight triangular block.

In a preferred embodiment, the first measuring ruler is provided with a storage box on the surface, a pencil is placed in the storage box, and a closing door is clamped at the opening of the storage box.

The utility model has the beneficial effects that: when the measuring ruler is used, when the measuring area is large, a first measuring ruler can be placed by a worker to be attached to an object to be measured, then another worker holds a second measuring ruler to move to the end of the area to be measured, when the second measuring ruler moves to the end point, the size of the area to be measured can be measured to be the length of the two measuring rulers plus the length of a measuring line, when the measuring line needs to be recovered, the worker can rotate a handle to drive a winding roller to recover the measuring line, and the first measuring ruler and the second measuring ruler are separated, so that the measuring ruler is also portable when the measuring size is greatly increased.

Drawings

FIG. 1 is a perspective view of the overall structure of the portable multipurpose ruler provided by the utility model;

FIG. 2 is an enlarged schematic view of the structure A shown in FIG. 1;

FIG. 3 is a schematic view of a winding roller according to the present utility model;

FIG. 4 is a schematic plan view of the overall structure of the portable multipurpose ruler provided by the utility model;

fig. 5 is a schematic structural diagram of a measurement line provided by the present utility model.

Reference numerals in the drawings: 1. a first measuring scale; 2. a second measuring scale; 3. a vertical block; 4. a vertical seat; 5. a winding roller; 6. a measuring line; 7. a limiting plate; 8. a limiting hole; 9. a rotating shaft; 10. hand shaking; 11. a limit seat; 12. a support shaft; 13. a first plunger; 14. a second plunger; 15. a slot; 16. a support block; 17. an angle gauge; 18. a counterweight triangular block; 19. a storage box; 20. a pencil; 21. closing the door.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5 in combination, fig. 1 is a schematic perspective view of the overall structure of the portable multipurpose ruler according to the present utility model; FIG. 2 is an enlarged schematic view of the structure A shown in FIG. 1; FIG. 3 is a schematic view of a winding roller according to the present utility model; FIG. 4 is a schematic plan view of the overall structure of the portable multipurpose ruler provided by the utility model; fig. 5 is a schematic structural diagram of a measurement line provided by the present utility model.

In the specific implementation process, as shown in fig. 1-5, a first measuring ruler 1 and a second measuring ruler 2, a vertical block 3 is fixed on one side of the first measuring ruler 1, two vertical seats 4 are fixed on one side of the second measuring ruler 2 at intervals, a winding roller 5 is movably arranged between the two vertical seats 4, a measuring line 6 is arranged between the first measuring ruler 1 and the second measuring ruler 2, scales are arranged on the surface of the measuring line 6, the scales can be set to be millimeter-level, the measuring precision is ensured, one end of the measuring line 6 is fixed on the vertical block 3, and the other end of the measuring line 6 is fixed on the surface of the winding roller 5.

Be fixed with limiting plate 7 between two stands 4, set up spacing hole 8 on the limiting plate 7, measurement line 6 is located spacing hole 8 inside, and stand 4 one side is provided with pivot 9, and pivot 9 one end runs through winding roller 5 and two stands 4, and handle 10 is installed to the pivot 9 other end, rotates handle 10 and can drive pivot 9 and rotate, accomplishes the receive and release to measurement line 6.

A plurality of spacing seats 11 are fixed with on one side of first dipperstick 1, the activity is provided with back shaft 12 between two spacing seats 11, back shaft 12 one side is fixed with first inserted bar 13, second dipperstick 2 one side is fixed with two second inserted bars 14, slot 15 has all been seted up on the second inserted bar 14, and first inserted bar 13 gomphosis mutually with slot 15, first dipperstick 1 one side is fixed with supporting shoe 16, supporting shoe 16 one side is fixed with protractor 17, protractor 17 bottom and first dipperstick 2 parallel and level, protractor 17 center department is located same horizontal plane with back shaft 12.

When the angle is required to be measured, the first inserting rod 13 can be inserted into the slot 15, the second measuring ruler 2 can rotate around the supporting shaft 12, the first measuring ruler 1, the second measuring ruler 2 and the object are attached to each other, and the angle of the object can be checked by observing the protractor 17.

The first measuring ruler 1 and the second measuring ruler 2 are both fixedly provided with counterweight triangular blocks 18, and play a role of plumb when in building measurement, so that the functions of the measuring ruler are further increased.

The first dipperstick 1 surface mounting has case 19, and case 19 inside has placed pencil 20, and case 19 opening department card is provided with closing door 21, and the staff can put the pencil 20 that is used for the mark inside case 19, conveniently takes along with the use.

The working principle of the utility model is as follows: when the measuring ruler is used, when the measuring area is large, a first measuring ruler 1 can be placed against an object to be measured by one worker, then another worker holds a second measuring ruler 2 and moves to the end of the object to be measured, in the process of moving the second measuring ruler 2, the worker can hold the second measuring ruler 2 by one hand and pay off by holding a hand crank 10 by the other hand, when the second measuring ruler 2 moves to the end point, the size of the object to be measured can be measured as the length of the two measuring rulers plus the length of a measuring line 6, and when the measuring line 6 needs to be recovered, the worker can rotate the hand crank 10 to drive a winding roller 5 to retract the measuring line 6, and the portability of the measuring ruler is greatly improved because the first measuring ruler 1 and the second measuring ruler 2 are separated.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a portable multipurpose ruler, includes first dipperstick (1) and second dipperstick (2), its characterized in that, first dipperstick (1) one side is fixed with upright piece (3), second dipperstick (2) one side interval is fixed with two upright seats (4), is provided with winding roller (5) through the activity between two upright seats (4), be provided with between first dipperstick (1) and second dipperstick (2) measuring line (6), measuring line (6) surface is provided with the scale;

one end of the measuring wire (6) is fixed on the vertical block (3), and the other end of the measuring wire (6) is fixed on the surface of the winding roller (5).

2. The portable multipurpose ruler according to claim 1, wherein a limiting plate (7) is fixed between the two stand seats (4), a limiting hole (8) is formed in the limiting plate (7), and the measuring line (6) is located inside the limiting hole (8).

3. Portable multipurpose ruler according to claim 2, characterized in that a rotating shaft (9) is arranged on one side of the stand (4), one end of the rotating shaft (9) penetrates through the winding roller (5) and two stand (4), and a hand crank (10) is arranged on the other end of the rotating shaft (9).

4. A portable multipurpose ruler according to claim 3, wherein a plurality of limiting seats (11) are fixed on one side of the first measuring ruler (1), a supporting shaft (12) is movably arranged between the two limiting seats (11), and a first inserting rod (13) is fixed on one side of the supporting shaft (12);

two second inserting rods (14) are fixed on one side of the second measuring ruler (2), slots (15) are formed in the second inserting rods (14), and the first inserting rods (13) are embedded with the slots (15);

a supporting block (16) is fixed on one side of the first measuring ruler (1), and a protractor (17) is fixed on one side of the supporting block (16).

5. The portable multipurpose ruler according to claim 4, wherein a counterweight triangular block (18) is fixed on each of the first measuring ruler (1) and the second measuring ruler (2).

6. Portable multipurpose ruler according to claim 5, characterized in that the first measuring ruler (1) is provided with a storage box (19) on the surface, a pencil (20) is placed inside the storage box (19), and the opening of the storage box (19) is clamped and provided with a sealing door (21).