Multifunctional measuring tool for construction engineering

Abstract

The utility model discloses a multifunctional measuring tool for construction engineering, which comprises a measuring tape, the left side surface of the measuring tape is fixedly provided with a limiting frame, the inner side wall of the limiting frame is fixedly provided with two limiting springs, the left ends of the two limiting springs are jointly and fixedly provided with a U-shaped frame, and the inner wall of the U-shaped frame is fixedly provided with a limiting cylinder. A cylinder is arranged in the limiting cylinder, four stress springs are fixedly installed on the bottom face of the cylinder, the bottom end of each stress spring is fixedly connected with the inner bottom wall of the limiting cylinder, a marking pen is clamped in the cylinder, and two illuminating lamps are fixedly installed on the right side face of the limiting frame. The elastic force provided by the limiting spring can drive the marking pen to return to the original position, and the elastic force provided by the stress spring can drive the limiting barrel to move upwards, so that the marking pen can be stored after marking is completed, a worker does not need to additionally carry the marking pen for marking, the worker can conveniently mark, and the working efficiency is improved. And the marking pen can be prevented from being lost.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering measurement, in particular to a multifunctional measurement tool for construction engineering. Background Art

[0002] Construction projects refer to the general term for various types of buildings and engineering facilities that provide the material and technical basis for human life and production. Construction projects are organized, purposeful and large-scale economic activities of human beings. Construction projects can be divided into three categories according to their natural attributes: architectural engineering, civil engineering and mechanical and electrical engineering. Various measuring tools are usually required during the construction process of construction projects.

[0003] The utility model with the existing authorization announcement number CN219757327U discloses a multifunctional measuring tool for construction projects, including a steel tape measure shell and a tape wound inside the steel tape measure shell, one end of the tape measure movably passes through the steel tape measure shell and extends to the outside, the outer end of the steel tape measure shell is fixedly connected to a fixed shaft, the outer end of the fixed shaft is rotatably connected to a rotating sleeve, the outer end of the rotating sleeve is fixedly connected to a rubber sleeve and an air control cylinder, a ventilation ring cavity is provided inside the rotating sleeve, an air inlet hole and an air outlet hole are provided on the inner wall of the outer ring of the ventilation ring cavity, the air inlet hole is located on the inner side of the port of the rubber sleeve, an air suction hole is provided on the end of the rubber sleeve away from the rotating sleeve, the air outlet hole is located on the inner side of the port of the air control cylinder, the end of the air control cylinder away from the rotating sleeve is fixedly connected to a deformable ruler strip communicated with it, the end of the deformable ruler strip away from the air control cylinder is fixedly connected to an air release sleeve, the outer end of the steel tape measure shell is also engraved with scale lines, and the center of the circle where the scale lines are located is located on the center line of the fixed shaft.

[0004] Although the above technical solution can realize inflation and extension of the deformable ruler by manually pressing the air release sleeve, and the cooperation between the deformable ruler and the ruler tape enables the present application to have the function of angle measurement on the basis of length measurement, the above technical solution requires workers to carry a marking pen for marking when measuring and marking objects, which is inconvenient for workers to mark, and the marking pen is easy to lose, and it is inconvenient to illuminate the measurement mark, so that workers are prone to mark errors when the light is dim, so the practicality is low. Therefore, those skilled in the art provide a multifunctional measuring tool for construction engineering to solve the problems raised in the above background technology. Utility Model Content

[0005] In view of this, it is necessary to provide a multifunctional measuring tool for construction projects to solve the problem that when measuring and marking objects, workers need to carry a marking pen for marking, which is inconvenient for workers to mark, and the marking pen is easy to lose. It is also inconvenient to illuminate the measurement mark, which makes it easy for workers to mark incorrectly when the light is dim, thus reducing the practicality of the tool.

[0006] According to one aspect of the utility model, a multifunctional measuring tool for construction engineering is provided, including: a measuring tape, a limiting frame is fixedly installed on the left side of the measuring tape, two limiting springs are fixedly installed on the inner wall of the limiting frame, a U-shaped frame is commonly fixedly installed on the left ends of the two limiting springs, a limiting cylinder is fixedly installed on the inner wall of the U-shaped frame, a cylinder is arranged inside the limiting cylinder, four force springs are fixedly installed on the bottom surface of the cylinder, the bottom end of each force spring is fixedly connected to the inner bottom wall of the limiting cylinder, a marking pen is clamped inside the cylinder, two lighting lamps are fixedly installed on the right side of the limiting frame, a battery is clamped inside the limiting frame, and the battery is electrically connected to the lighting lamp through a wire.

[0007] According to some embodiments, a tape is disposed inside the measuring tape, and a limit plate is fixedly installed on the front side of the tape.

[0008] According to some embodiments, a fixing block is slidably connected to the inside of the measuring tape, and anti-slip strips arranged at equal distances are fixedly mounted on the upper surface of the fixing block.

[0009] According to some embodiments, a cover is threadedly connected to the outer surface of the cylinder, an inner top wall of the cover contacts the top of the marking pen, and anti-sliding blocks arranged equidistantly are fixedly mounted on the upper surface of the cover.

[0010] According to some embodiments, a reinforcement block is fixedly installed on the back side of the limiting frame, and the right side of the reinforcement block is fixedly connected to the left side of the measuring tape.

[0011] According to some embodiments, a metal bracket is fixedly installed on the right side of the tape measure, a limiting bolt is arranged inside the metal bracket, the left end of the limiting bolt passes through the metal bracket and extends to the inside of the tape measure, and the limiting bolt is threadedly connected to the tape measure.

[0012] According to some embodiments, a rectangular frame is fixedly mounted on the back of the measuring tape, and a wrist rope is fixedly mounted on the inner wall of the rectangular frame.

[0013] According to some embodiments, a blocking plate is slidably connected to the inner wall of the limiting frame, and a pulling block is fixedly installed on the back side of the blocking plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The object can be measured by providing a tape measure, the cylinder can limit the marking pen, the marking pen can be brought into contact with the measured object by pressing the cylinder, and the measured object can be marked by moving the marking pen to one side. The elastic force provided by the limit spring can drive the marking pen back to its original position, and the elastic force provided by the force spring can drive the limit cylinder to move upward, so that the marking pen can be stored after the marking is completed, thereby eliminating the need for workers to carry a marking pen for marking, which is convenient for workers to mark and can also prevent the marking pen from being lost. The battery can provide power for the lighting lamp, so that the lighting lamp can illuminate the marked position to prevent workers from making marking errors when the light is dim, thereby achieving a more practical effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A schematic diagram of the three-dimensional structure of a tape measure of a multifunctional measuring tool for construction engineering provided by the utility model;

[0018] Figure 2 A schematic diagram of a cutaway three-dimensional structure of a limit frame of a multifunctional measuring tool for construction engineering provided by the utility model;

[0019] Figure 3 A schematic diagram of a cylindrical cross-sectional three-dimensional structure of a multifunctional measuring tool for construction engineering provided by the utility model;

[0020] Figure 4 A schematic diagram of the right-side stereoscopic structure of a tape ruler of a multifunctional measuring tool for construction engineering provided by the utility model;

[0021] Figure 5 A schematic diagram of the left-side stereoscopic structure of a battery of a multifunctional measuring tool for construction engineering provided by the utility model;

[0022] Figure 6 The utility model provides a rear-view stereoscopic structure schematic diagram of a wrist rope of a multifunctional measuring tool for construction engineering.

[0023] In the figure: 1. measuring tape; 2. limiting frame; 3. limiting spring; 4. U-shaped frame; 5. limiting cylinder; 6. cylinder; 7. force spring; 8. marking pen; 9. lighting lamp; 10. battery; 11. fixing block; 12. anti-slip strip; 13. ruler tape; 14. limiting plate; 15. sealing cover; 16. anti-sliding plate; 17. reinforcement block; 18. metal bracket; 19. limiting bolt; 20. rectangular frame; 21. wrist rope; 22. blocking plate; 23. pull block. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] See also Figures 1 to 6 The utility model provides a multifunctional measuring tool for construction engineering, including a measuring tape 1, a limiting frame 2 is fixedly installed on the left side of the measuring tape 1, two limiting springs 3 are fixedly installed on the inner wall of the limiting frame 2, a U-shaped frame 4 is fixedly installed on the left ends of the two limiting springs 3, a limiting cylinder 5 is fixedly installed on the inner wall of the U-shaped frame 4, a cylinder 6 is arranged inside the limiting cylinder 5, four force springs 7 are fixedly installed on the bottom surface of the cylinder 6, the bottom end of each force spring 7 is fixedly connected to the inner bottom wall of the limiting cylinder 5, a marking pen 8 is clamped inside the cylinder 6, two lighting lamps 9 are fixedly installed on the right side of the limiting frame 2, a battery 10 is clamped inside the limiting frame 2, and the battery 10 is electrically connected to the lighting lamp 9 through a wire.

[0026] The object can be measured by the measuring tape 1, and the cylinder 6 can limit the marking pen 8. The marking pen 8 can be brought into contact with the measured object by pressing the cylinder 6, and the measured object can be marked by moving the marking pen 8 to one side. The elastic force provided by the limiting spring 3 can drive the marking pen 8 back to its original position, and the elastic force provided by the force spring 7 can drive the limiting cylinder 5 to move upward, so that the marking pen 8 can be stored after the marking is completed, so that the workers do not need to carry the marking pen 8 for marking, which is convenient for the workers to mark and can also avoid the loss of the marking pen 8. The battery 10 can provide power for the lighting lamp 9, so that the lighting lamp 9 can illuminate the marking position to prevent the workers from making marking errors when the light is dim.

[0027] Furthermore, a tape measure 13 is provided inside the measuring tape 1, and a limit plate 14 is fixedly installed on the front of the tape measure 13. The tape measure 13 can be limited by the limit plate 14, so that the tape measure 13 is convenient for measuring the material, thereby increasing the convenience of the device.

[0028] Furthermore, the inner sliding connection of the measuring tape 1 is provided with a fixing block 11, and the upper surface of the fixing block 11 is fixedly provided with anti-slip strips 12 arranged at equal distances. The fixing block 11 can be used to clamp and limit the measuring tape 13, and the anti-slip strips 12 can increase the friction between the fingers of a person and the fixing block 11, thereby increasing the convenience of moving the fixing block 11.

[0029] Furthermore, a cover 15 is threadedly connected to the outer surface of the cylinder 6, and the inner top wall of the cover 15 is in contact with the top of the marking pen 8. Anti-slid blocks 16 are fixedly installed on the upper surface of the cover 15 and are arranged at equal distances. The cover 15 can block the marking pen 8, thereby preventing the marking pen 8 from falling out. The anti-slid block 16 can increase the friction between the person's hand and the cover 15, thereby increasing the practicability of the device.

[0030] Furthermore, a reinforcement block 17 is fixedly installed on the back of the limit frame 2, and the right side of the reinforcement block 17 is fixedly connected to the left side of the tape measure 1. The reinforcement block 17 can increase the stability between the limit frame 2 and the tape measure 1, thereby preventing the limit frame 2 from shifting and increasing the stability of the limit frame 2.

[0031] Furthermore, a metal bracket 18 is fixedly installed on the right side of the measuring tape 1, and a limiting bolt 19 is arranged inside the metal bracket 18. The left end of the limiting bolt 19 passes through the metal bracket 18 and extends to the inside of the measuring tape 1. The limiting bolt 19 is threadedly connected to the measuring tape 1. The measuring tape 1 can be conveniently clamped to the waist of a person through the metal bracket 18, thereby making it convenient for the person to carry the measuring tape 1, thereby increasing the convenience of the measuring tape 1.

[0032] Furthermore, a rectangular frame 20 is fixedly installed on the back of the measuring tape 1, and a wrist rope 21 is fixedly installed on the inner wall of the rectangular frame 20. The measuring tape 1 can be tied to a person's arm through the wrist rope 21, so that the person can carry the measuring tape 1 conveniently, which further increases the convenience of the measuring tape 1.

[0033] Furthermore, a blocking plate 22 is slidably connected to the inner wall of the limit frame 2, and a pull block 23 is fixedly installed on the back of the blocking plate 22. The blocking plate 22 can be pulled upward by the pull block 23, thereby facilitating the disassembly and charging of the battery 10, further increasing the practicality of the device.

[0034] Working principle: When in use, first turn on the lighting lamp 9, and pull the limit plate 14 to pull the tape 13 outward, so that the object can be measured. The cylinder 6 can limit the marking pen 8, and the cover 15 can be pressed downward to make the marking pen 8 contact the measured object. Moving the marking pen 8 to one side can mark the measured object. The elastic force provided by the limit spring 3 can drive the marking pen 8 back to its original position, and the elastic force provided by the force spring 7 can drive the limit cylinder 5 to move upward, so that the marking pen 8 can be stored after the marking is completed, so that the worker does not need to carry the marking pen 8 for marking, which is convenient for the worker to mark. At the same time, it can also avoid the loss of the marking pen 8. The cover 15 can be removed by rotating it, so that the marking pen 8 can be replaced conveniently. The battery 10 can provide power for the lighting lamp 9, so that the lighting lamp 9 can illuminate the marking position to prevent workers from easily marking errors when the light is dim. The tape 13 can be clamped and limited by the clamping block 11, the anti-slip strip 12 can increase the friction between the person's fingers and the clamping block 11, the wrist rope 21 can tie the tape measure 1 to the person's arm, and the metal clamp frame 18 can easily clamp the tape measure 1 to the person's waist, so that the person can carry the tape measure 1 conveniently, making the multi-functional measuring tool for construction projects more practical.

[0035] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

Claims

1. A multifunctional measuring tool for construction engineering, characterized in that: The invention comprises a measuring tape (1), wherein a limiting frame (2) is fixedly installed on the left side of the measuring tape (1), two limiting springs (3) are fixedly installed on the inner side wall of the limiting frame (2), a U-shaped frame (4) is fixedly installed on the left ends of the two limiting springs (3), a limiting cylinder (5) is fixedly installed on the inner wall of the U-shaped frame (4), a cylinder (6) is arranged inside the limiting cylinder (5), four force springs (7) are fixedly installed on the bottom surface of the cylinder (6), the bottom end of each force spring (7) is fixedly connected to the inner bottom wall of the limiting cylinder (5), a marking pen (8) is clamped inside the cylinder (6), two lighting lamps (9) are fixedly installed on the right side of the limiting frame (2), a storage battery (10) is clamped inside the limiting frame (2), and the storage battery (10) is electrically connected to the lighting lamp (9) through a wire.

2. A multifunctional measuring tool for construction engineering according to claim 1, characterized in that: A tape measure (13) is arranged inside the measuring tape (1), and a limit plate (14) is fixedly mounted on the front side of the tape measure (13).

3. A multifunctional measuring tool for construction engineering according to claim 1, characterized in that: The tape measure (1) is slidably connected to a fixing block (11) inside, and anti-slip strips (12) arranged at equal distances are fixedly mounted on the upper surface of the fixing block (11).

4. A multifunctional measuring tool for construction engineering according to claim 1, characterized in that: The outer surface of the cylinder (6) is threadedly connected with a cover (15), the inner top wall of the cover (15) is in contact with the top of the marking pen (8), and the upper surface of the cover (15) is fixedly mounted with anti-sliding blocks (16) arranged at equal distances.

5. A multifunctional measuring tool for construction engineering according to claim 1, characterized in that: A reinforcing block (17) is fixedly mounted on the back of the limiting frame (2), and the right side of the reinforcing block (17) is fixedly connected to the left side of the measuring tape (1).

6. A multifunctional measuring tool for construction engineering according to claim 1, characterized in that: A metal bracket (18) is fixedly mounted on the right side of the measuring tape (1), a limiting bolt (19) is arranged inside the metal bracket (18), the left end of the limiting bolt (19) passes through the metal bracket (18) and extends into the interior of the measuring tape (1), and the limiting bolt (19) is threadedly connected to the measuring tape (1).

7. A multifunctional measuring tool for construction engineering according to claim 1, characterized in that: A rectangular frame (20) is fixedly mounted on the back of the measuring tape (1), and a wrist rope (21) is fixedly mounted on the inner wall of the rectangular frame (20).

8. A multifunctional measuring tool for construction engineering according to claim 1, characterized in that: The inner wall of the limiting frame (2) is slidably connected with a blocking plate (22), and a pulling block (23) is fixedly mounted on the back of the blocking plate (22).

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