Measuring scale for construction supervision

Abstract

The utility model discloses a measuring scale for construction supervision, which relates to the technical field of measuring tools and comprises a fixed base, the upper end of the fixed base is fixedly connected with a fixed rod, the outer side of the fixed rod is slidably connected with a plurality of groups of sliding bases, and one side of each sliding base is fixedly connected with an adjusting mechanism. When an object on the ground in the vertical direction needs to be measured, the fixed base is placed on the ground, and the positions of the sliding bases are adjusted by adjusting the adjusting mechanisms at the side ends of the sliding bases at the lower ends, so that the object can be measured in the vertical direction. The sliding base drives the clamping measuring ruler clamped on the inner side to adjust the position, the measuring ruler pointer of the measuring ruler is aligned to one end of an object, the clamping measuring ruler is fixed through the adjusting mechanism, and the other measuring ruler pointer is aligned to the other end of the object through the other sliding base and the adjusting mechanism. And the length of the measured object is read through the clamping measuring scale.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring tools, in particular to a measuring ruler for construction supervision. Background Art

[0002] A measuring ruler usually refers to a tool used to measure length or distance, also known as a ruler or measuring tool. There are several types of measuring rulers: 1. Steel ruler: Usually a harder metal ruler, commonly found in industry and construction. Steel rulers usually have scales and can be used to accurately measure objects or distances of longer lengths. 2. It is a flexible measuring tool that can be rolled up and pulled out, usually with a self-locking function, which is convenient for single-person operation. Tape measures are widely used in household, construction and engineering measurements and can measure longer distances. 3. Also known as calipers, they are used to measure the precise size of smaller objects. They usually have scales and adjustable measuring arms and are suitable for measurement tasks that require high precision. Each measuring ruler has its specific purpose and applicable scenarios. Choosing a suitable measuring ruler depends on factors such as the size of the object to be measured, the measurement accuracy requirements, and the actual working environment.

[0003] After searching, it was found that the Chinese patent with application number 202220850291.3 discloses a measuring ruler for engineering supervision, including a first ruler and a second ruler, the bottom of one end of the first ruler is movably connected to the second ruler through a hinge shaft, a groove is provided on the top surface of the first ruler away from the end of the hinge shaft, and a distance measuring component is provided in the inner cavity of the groove, slots are provided on the top of both side walls of the inner cavity of the groove, and a protective component is inserted between the two groups of slots.

[0004] The above utility model has the following problems:

[0005] The measuring ruler in the above-mentioned comparative document needs to be held by hand to measure objects in the vertical direction, and cannot be placed on the ground, and angles cannot be measured.

[0006] Therefore, those skilled in the art provide a measuring ruler for construction supervision to solve the problems raised in the above background technology. Utility Model Content

[0007] The utility model aims to provide a measuring ruler for construction supervision to solve the problems raised in the above-mentioned background technology.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A measuring ruler for construction supervision comprises a fixed base, wherein the upper end of the fixed base is fixedly connected with a fixed rod, the outer side of the fixed rod is slidably connected with multiple groups of sliding bases, and one side of the sliding base is fixedly connected with an adjustment mechanism.

[0010] As a further solution of the utility model: the inner sides of the two groups of sliding bases are fixedly connected with a snap-on measuring ruler, one end of one group of sliding bases is fixedly connected with a connecting piece, the other end of the connecting piece is fixedly connected with a degree dial, and the inner side of the degree dial is rotatably connected with a rotating rod.

[0011] As a further solution of the utility model: one end of the rotating rod is fixedly connected to an angle measuring rod, the other end of the rotating rod is fixedly connected to a rotating knob, the outer side of the angle measuring rod is fixedly connected to an angle pointer, and one side of the clamping measuring ruler and a set of sliding bases are fixedly connected to the measuring ruler pointer.

[0012] As a further solution of the utility model: the adjustment mechanism includes an adjustment fixing block, a bolt, an adjustment anti-slip knob, an adjustment block, a spring and a clamp, the bolt passes through one side of the threaded connection fixing block, and one end of the bolt is fixedly connected to the adjustment anti-slip knob.

[0013] As a further solution of the utility model: the other end of the bolt is threadedly connected to an adjusting block, the other end of the adjusting block is fixedly connected to a spring, and the other end of the spring is fixedly connected to a clamp.

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

[0015] When it is necessary to measure an object in the vertical direction on the ground, the fixed base is placed on the ground, and the position of the sliding base is adjusted by adjusting the adjustment mechanism at the side end of the sliding base at the lower end, and the sliding base drives the inner clamping measuring ruler to adjust the position, and the measuring ruler pointer of the measuring ruler is aligned with one end of the object, and the clamping measuring ruler is fixed by the adjustment mechanism, and then the other measuring ruler pointer is aligned with the other end of the object through another set of sliding bases and adjustment mechanisms, and the length of the measured object is read through the clamping measuring ruler. When it is necessary to measure the angle of the object, the rotating knob is rotated, and the rotating knob drives the rotating rod to rotate, and the rotating rod drives the angle measuring rod to rotate. When the angle of the angle measuring rod is the same as the angle of the measured object, the angle of the object is determined by reading the rotation angle of the angle pointer outside the rotating rod. When it is necessary to adjust the adjusting mechanism, the anti-slip knob is rotated, and the anti-slip knob drives the bolt to rotate, and the bolt drives the adjusting block to move, and the adjusting block drives the spring to clamp the clamp, and the clamp clamps the fixed rod, thereby fixing the sliding base. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a structural schematic diagram of a measuring ruler used for construction supervision.

[0017] Figure 2 The present invention is a schematic cross-sectional view of the structure of an adjustment mechanism in a measuring ruler used for construction supervision.

[0018] Figure 3 A measuring ruler for construction supervision Figure 1 A is a magnified schematic diagram of the structure.

[0019] Figure 4 The present invention is a structural schematic diagram of angle reading in a measuring ruler used for construction supervision.

[0020] In the figure: 1. fixed base, 2. fixed rod, 3. sliding base, 4. adjustment mechanism, 5. snap-on measuring ruler, 6. damping member, 7. degree dial, 8. angle measuring rod, 9. rotating rod, 10. rotating knob, 11. adjustment fixing block, 12. bolt, 13. adjustment anti-slip knob, 14. adjustment block, 15. spring, 16. clamp, 17. angle pointer, 18. measuring ruler pointer. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] Reference Figure 1 , 34. This embodiment provides a measuring ruler for construction supervision, including a fixed base 1, wherein the upper end of the fixed base 1 is fixedly connected to a fixed rod 2, and the outer side of the fixed rod 2 is slidably connected to multiple groups of sliding bases 3, one side of the sliding base 3 is fixedly connected to an adjustment mechanism 4, and the inner sides of two groups of sliding bases 3 are fixedly connected to a clamping measuring ruler 5, one end of one group of sliding bases 3 is fixedly connected to a connecting piece 6, and the other end of the connecting piece 6 is fixedly connected to a degree dial 7, and the inner side of the degree dial 7 is rotatably connected to a rotating rod 9, one end of the rotating rod 9 is fixedly connected to an angle measuring rod 8, and the other end of the rotating rod 9 is fixedly connected to a rotating knob 10, and the outer side of the angle measuring rod 8 is fixedly connected to an angle pointer 17, and the clamping measuring ruler 5 and one side of a group of sliding bases 3 are both fixedly connected to a measuring ruler pointer 18; when it is necessary to align the ground When measuring an object in the vertical direction of a surface, place the fixed base on the ground, adjust the position of the sliding base by adjusting the adjustment mechanism on the side end of the sliding base at the lower end, and the sliding base drives the inner clamped measuring ruler to adjust the position, align the measuring ruler pointer of the measuring ruler with one end of the object, fix the clamped measuring ruler through the adjustment mechanism, and then align the other measuring ruler pointer with the other end of the object through another set of sliding bases and adjustment mechanisms, and read the length of the measured object through the clamped measuring ruler. When it is necessary to measure the angle of the object, rotate the rotating knob, and the rotating knob drives the rotating rod to rotate, and the rotating rod drives the angle measuring rod to rotate. When the angle of the angle measuring rod is the same as the angle of the measured object, the angle of the object is determined by reading the rotation angle of the angle pointer on the outer side of the rotating rod.

[0024] Example 2

[0025] Reference Figure 1 , 2 This embodiment is based on the previous embodiment, and is different from the previous embodiment in that the adjustment mechanism 4 includes an adjustment fixing block 11, a bolt 12, an adjustment anti-slip knob 13, an adjustment block 14, a spring 15 and a clamp 16. The bolt 12 passes through one side of the threaded connection fixing block 11, one end of the bolt 12 is fixedly connected with the adjustment anti-slip knob 13, the other end of the bolt 12 is threadedly connected with the adjustment block 14, the other end of the adjustment block 14 is fixedly connected with the spring 15, and the other end of the spring 15 is fixedly connected with the clamp 16; when the adjustment mechanism needs to be adjusted, the adjustment anti-slip knob is rotated, the adjustment anti-slip knob drives the bolt to rotate, the bolt drives the adjustment block to move, the adjustment block drives the spring to clamp the clamp, and the clamp clamps the fixed rod, thereby fixing the sliding base.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A measuring ruler for construction supervision, comprising a fixed base (1), characterized in that: The upper end of the fixed base (1) is fixedly connected to a fixed rod (2), the outer side of the fixed rod (2) is slidably connected to a plurality of sets of sliding bases (3), one side of the sliding base (3) is fixedly connected to an adjustment mechanism (4), and the inner sides of the two sets of sliding bases (3) are fixedly connected to a snap-on measuring ruler (5).

2. A measuring ruler for construction supervision according to claim 1, characterized in that: One end of the set of sliding bases (3) is fixedly connected to a connecting piece (6), the other end of the connecting piece (6) is fixedly connected to a degree dial (7), the inner side of the degree dial (7) is rotatably connected to a rotating rod (9), one end of the rotating rod (9) is fixedly connected to an angle measuring rod (8), and the other end of the rotating rod (9) is fixedly connected to a rotating knob (10).

3. A measuring ruler for construction supervision according to claim 2, characterized in that: The outer side of the angle measuring rod (8) is fixedly connected to an angle pointer (17), and one side of the clamping measuring ruler (5) and a set of sliding bases (3) is fixedly connected to a measuring ruler pointer (18).

4. A measuring ruler for construction supervision according to claim 1, characterized in that: The adjustment mechanism (4) comprises an adjustment fixing block (11), a bolt (12), an adjustment anti-slip knob (13), an adjustment block (14), a spring (15) and a clamp (16).

5. A measuring ruler for construction supervision according to claim 4, characterized in that: The bolt (12) passes through one side of the threaded connection fixing block (11); one end of the bolt (12) is fixedly connected to an adjustment anti-slip knob (13); and the other end of the bolt (12) is threadedly connected to an adjustment block (14).

6. A measuring ruler for construction supervision according to claim 4, characterized in that: The other end of the adjustment block (14) is fixedly connected to a spring (15), and the other end of the spring (15) is fixedly connected to a clamp (16).

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