Constructional engineering measuring scale convenient to carry

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a constructional engineering measuring scale convenient to carry, which comprises a first winding box, a first winding roller is rotatably arranged in the first winding box, and a scale body is wound on the outer side of the first winding roller. A first rotating disc is rotationally arranged on one side of the first winding box and fixedly connected with one end of the first winding roller, a rocking handle is arranged on one side of the first rotating disc, a plurality of inserting rods are fixedly arranged on one side of the first winding box, and two annular buckles are fixedly arranged on the outer sides of the inserting rods; an installation plate is arranged on one side of the first winding box, the insertion rods penetrate through the installation plate, a plurality of cylinders are fixedly arranged in the installation plate, during use, the installation plate is installed on one side of the first winding box through the insertion rods and the annular buckles, the multiple cylinders are arranged in the installation plate, and then different types of screw heads are inserted into the cylinders. And the conical plate in the cylinder can clamp the cylinder, so that the device is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a construction engineering measuring ruler that is easy to carry. Background Art

[0002] A construction project refers to the engineering entity formed by the construction of various buildings and their ancillary facilities, as well as the installation of supporting wiring, pipelines, and equipment. Specifically, construction projects include the planning, surveying, design, construction, and completion of new, renovated, or expanded buildings and ancillary structures, as well as the installation of supporting wiring, pipelines, and equipment. During construction, a measuring ruler is required. However, the measuring rulers currently available on the market have relatively limited functions, resulting in poor practicality. Therefore, a convenient and portable construction measuring ruler is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide a portable construction engineering measuring ruler to solve the problem in the background art that the measuring rulers currently used in the market have relatively simple functions and thus have poor practicality.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a portable construction engineering measuring ruler, comprising a first winding box, a first winding roller rotatably provided inside the first winding box, a ruler body wrapped around the outside of the first winding roller, a first turntable rotatably provided on one side of the first winding box and the first turntable is fixedly connected to one end of the first winding roller, a crank handle is provided on one side of the first turntable, a plurality of plug-in rods are fixedly provided on one side of the first winding box, two annular buckles are fixedly provided on the outside of the plurality of plug-in rods, a mounting plate is provided on one side of the first winding box and the plug-in rods pass through the mounting plate, a plurality of cylinders are fixedly provided on the inside of the mounting plate, a plurality of conical plates are fixedly provided on the inside of the plurality of cylinders, and a spring line structure is provided on one side of the first winding box.

[0005] Preferably, the elastic line structure includes a second winding box, which is fixedly mounted on one side of the first winding box, a second winding roller is rotatably provided inside the second winding box, an ink rope is wound around the outside of the second winding roller, a cover plate is provided on one side of the second winding box, a plug-in plate is provided on one side of the cover plate and the plug-in plate is buckled inside the second winding box, a sealing ring is provided on the outer inner wall of the plug-in plate, a sponge is provided on one side of the plug-in plate, a second turntable is rotatably provided on one side of the cover plate, a connecting rod is provided on one side of the second turntable and one end of the connecting rod is inserted into the inside of the second winding roller, and a sealing plug is inserted into the outside of the second winding box.

[0006] Preferably, a plug hole is provided inside the mounting plate, and the plug rod and the ring buckle are plugged into the plug hole.

[0007] Preferably, a polygonal groove is provided on one side of the second winding roller, one end of the connecting rod is processed into a polygon, and one end of the connecting rod is inserted into the interior of the second winding roller.

[0008] Preferably, a groove is provided on the outer side of the plug board, and the sealing ring is buckled inside the groove.

[0009] Preferably, a through hole is provided on the top of the second winding box, and the sealing plug is inserted into the through hole.

[0010] Compared with the prior art, the above technical solution adopted by the present invention has the following technical effects:

[0011] The utility model is provided with a plug-in rod, a ring buckle, a mounting plate, a cylinder and a conical plate. When in use, the mounting plate is mounted on one side of the first winding box through the plug-in rod and the ring buckle, and then screw heads of different types are inserted into the inside of the cylinder, so that it is convenient to carry. When the bolt head is needed for fixing, it can be taken out and used. At the same time, a second winding box is provided on one side, and the ink rope is wound around the outside of the second winding roller inside the second winding box. The ink rope is pulled to elasticize the line, avoiding a single function. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a side structural diagram of the present utility model;

[0014] Figure 2 This is a schematic cross-sectional view of the utility model;

[0015] Figure 3 This is a schematic diagram of the elastic line structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the connection structure between the first winding box and the mounting plate of the utility model;

[0017] Figure 5 For the utility model Figure 2 Schematic diagram of the enlarged structure of A in the middle.

[0018] Explanation of the accompanying reference numerals: 1. First winding box; 2. First winding roller; 3. Ruler; 4. First turntable; 5. Crank handle; 6. Connecting rod; 7. Ring buckle; 8. Mounting plate; 9. Cylinder; 10. Conical plate; 11. Second winding box; 12. Second winding roller; 13. Ink rope; 14. Cover plate; 15. Connecting plate; 16. Sealing ring; 17. Sponge; 18. Second turntable; 19. Connecting rod; 20. Sealing plug. DETAILED DESCRIPTION

[0019] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application.

[0021] Example

[0022] In the prior art, the measuring rulers currently used in the market have relatively simple functions, resulting in poor practicality.

[0023] See also Figure 1-5 The utility model provides a technical solution: a portable construction engineering measuring ruler, comprising a first winding box 1, a first winding roller 2 is rotatably provided inside the first winding box 1, a ruler body 3 is wound around the outside of the first winding roller 2, a first turntable 4 is rotatably provided on one side of the first winding box 1, and the first turntable 4 is fixedly connected to one end of the first winding roller 2, a crank handle 5 is provided on one side of the first turntable 4, a plurality of plug-in rods 6 are fixedly provided on one side of the first winding box 1, and two ring buckles 7 are fixedly provided on the outside of the plurality of plug-in rods 6. A mounting plate 8 is provided on one side of the winding box 1 and the plug-in rod 6 passes through the mounting plate 8. A plurality of cylinders 9 are fixedly provided inside the mounting plate 8, and a plurality of conical plates 10 are fixedly provided inside the plurality of cylinders 9. A spring line structure is provided on one side of the first winding box 1. When in use, the mounting plate 8 is installed on one side of the first winding box 1 through the plug-in rod 6 and the ring buckle 7. A plurality of cylinders 9 are provided inside the mounting plate 8, and then screw heads of different types are inserted into the inside of the cylinder 9. The conical plate 10 inside the cylinder 9 will clamp it, making it convenient to carry.

[0024] The elastic line structure includes a second winding box 11, which is fixedly mounted on one side of the first winding box 1, a second winding roller 12 is rotatably arranged inside the second winding box 11, an ink rope 13 is wound around the outside of the second winding roller 12, a cover plate 14 is provided on one side of the second winding box 11, a plug-in plate 15 is provided on one side of the cover plate 14, and the plug-in plate 15 is buckled inside the second winding box 11, a sealing ring 16 is sleeved on the outer inner wall of the plug-in plate 15, and a sponge 1 is provided on one side of the plug-in plate 15. 7. A second turntable 18 is rotatably provided on one side of the cover plate 14. A connecting rod 19 is provided on one side of the second turntable 18, and one end of the connecting rod 19 is inserted into the inside of the second winding roller 12. A sealing plug 20 is inserted into the outside of the second winding box 11. When in use, the ink rope 13 is wound around the outside of the second winding roller 12, and then ink is injected into the inside of the second winding box 11. The ink will be absorbed by the sponge 17. When it is necessary to draw the line, the ink rope 13 is pulled to draw the line, thereby avoiding a single function.

[0025] A plug hole is provided inside the mounting plate 8 , and the plug rod 6 and the ring buckle 7 are plugged into the plug hole. The mounting plate 8 is mounted on one side of the first winding box 1 through the plug rod 6 and the ring buckle 7 .

[0026] A polygonal groove is provided on one side of the second winding roller 12, one end of the connecting rod 19 is processed into a polygon, and one end of the connecting rod 19 is inserted into the interior of the second winding roller 12. The second winding roller 12 is driven to rotate by the connecting rod 19 to reel in the ink rope 13.

[0027] A groove is formed on the outer side of the plug-in board 15 , and a sealing ring 16 is buckled inside the groove. The sealing ring 16 improves the sealing performance between the plug-in board 15 and the second winding box 11 .

[0028] A through hole is provided on the top of the second winding box 11 , and the sealing plug 20 is inserted into the through hole, so that ink is injected into the second winding box 11 through the through hole.

[0029] Working principle or structural principle, when in use, the mounting plate 8 is installed on one side of the first winding box 1 through the plug-in rod 6 and the ring buckle 7, and multiple cylinders 9 are provided inside the mounting plate 8. Then screw heads of different types are inserted into the inside of the cylinder 9. The conical plate 10 inside the cylinder 9 will clamp it, making it easy to carry, and then the place where construction is required is measured by pulling the ruler body 3. When the bolt head is needed for fixing, the screw head inside the cylinder 9 can be taken out and used. At the same time, a second winding box 11 is provided on one side, and the ink rope 13 is wound around the outside of the second winding roller 12 inside the second winding box 11. Then ink is injected into the second winding box 11, and the ink will be absorbed by the sponge 17. When it is necessary to draw lines during construction, the ink rope 13 is pulled, and the sponge 17 will smear the ink on the outside of the ink rope 13 to draw lines, thereby avoiding single function.

[0030] Those skilled in the art will appreciate that various combinations and / or combinations of features described in the various embodiments and / or claims of the present invention may be employed, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, various combinations and / or combinations of features described in the various embodiments and / or claims of the present invention may be employed without departing from the spirit and teachings of the present invention. All such combinations and / or combinations fall within the scope of the present invention.

Claims

1. A portable construction engineering measuring ruler, comprising a first winding box (1), characterized in that: A first winding roller (2) is rotatably provided inside the first winding box (1), a ruler (3) is wound around the outside of the first winding roller (2), a first turntable (4) is rotatably provided on one side of the first winding box (1), and the first turntable (4) is fixedly connected to one end of the first winding roller (2), a crank handle (5) is provided on one side of the first turntable (4), a plurality of plug-in rods (6) are fixedly provided on one side of the first winding box (1), two annular buckles (7) are fixedly provided on the outside of the plurality of plug-in rods (6), a mounting plate (8) is provided on one side of the first winding box (1), and the plug-in rods (6) pass through the mounting plate (8), a plurality of cylinders (9) are fixedly provided inside the mounting plate (8), a plurality of conical plates (10) are fixedly provided inside the plurality of cylinders (9), and an elastic line structure is provided on one side of the first winding box (1).

2. The portable construction engineering measuring ruler according to claim 1, characterized in that: The elastic line structure includes a second winding box (11), the second winding box (11) is fixedly mounted on one side of the first winding box (1), a second winding roller (12) is rotatably provided inside the second winding box (11), an ink rope (13) is wound around the outside of the second winding roller (12), a cover plate (14) is provided on one side of the second winding box (11), a plug-in plate (15) is provided on one side of the cover plate (14), and the plug-in plate (15) is buckled inside the second winding box (11), a sealing ring (16) is sleeved on the outer inner wall of the plug-in plate (15), a sponge (17) is provided on one side of the plug-in plate (15), a second turntable (18) is rotatably provided on one side of the cover plate (14), a connecting rod (19) is provided on one side of the second turntable (18), and one end of the connecting rod (19) is inserted into the inside of the second winding roller (12), and a sealing plug (20) is inserted into the outside of the second winding box (11).

3. The portable construction engineering measuring ruler according to claim 1, characterized in that: A plug-in hole is provided inside the mounting plate (8), and the plug-in rod (6) and the ring buckle (7) are plugged into the plug-in hole.

4. The portable construction engineering measuring ruler according to claim 2, characterized in that: A polygonal groove is provided on one side of the second winding roller (12), one end of the connecting rod (19) is processed into a polygon, and one end of the connecting rod (19) is inserted into the interior of the second winding roller (12).

5. The portable construction engineering measuring ruler according to claim 2, characterized in that: A groove is provided on the outer side of the plug board (15), and the sealing ring (16) is buckled inside the groove.

6. The portable construction engineering measuring ruler according to claim 2, characterized in that: A through hole is provided on the top of the second winding box (11), and the sealing plug (20) is inserted into the through hole.

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