Multifunctional measuring scale for building construction measurement

Abstract

The utility model relates to the field of building construction, and discloses a multifunctional measuring scale for building construction measurement, which comprises a connecting frame, a sliding groove is formed in the connecting frame, a sliding block is slidably connected in the sliding groove, a bidirectional threaded rod is in threaded connection in the sliding block, and a rotating assembly is fixedly connected to the periphery of the bidirectional threaded rod. The rotating assembly is used for driving the bidirectional threaded rod to rotate, a hinge block is fixedly connected to the top of the sliding block, a fixing clamp is hinged to the interior of the hinge block, and a measuring scale is clamped into the fixing clamp. According to the utility model, by arranging the two-way threaded rod, the sliding block, the fixing clamp and other structures, equal pressure is applied to the left end and the right end of the measuring scale, so that the measuring scale forms a continuous and uniform arc, an arc-shaped object can be conveniently measured or drawn, the use is relatively convenient, and the practicability is high. And the possibility and diversity of architectural design by a designer are improved.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and in particular to a multifunctional measuring ruler for building construction surveying. Background Technology

[0002] Building construction is the process of transforming design drawings into a physical building, involving multiple stages such as foundation engineering, main structure, roofing, and decoration. This process requires the cross-operation of multiple trades and procedures, as well as a large amount of materials, machinery, and human resources. During construction, it is essential to strictly adhere to design requirements, construction specifications, and safety regulations to ensure construction quality and safety.

[0003] During the construction process, it is necessary to make precise measurements in certain areas, which requires the use of a multi-functional measuring ruler for construction surveying.

[0004] The measuring rulers currently used in building construction are usually only set as straight rulers, which are inconvenient for measuring arcs or drawing arc lengths with a fixed length at one end. They are also inconvenient for measuring and constructing irregularly shaped buildings, making them difficult to use and affecting the diversity of designs. Therefore, a multi-functional measuring ruler for building construction measurement is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a multi-functional measuring ruler for building construction surveying, which aims to improve the problem that the measuring rulers in the prior art are usually only set as straight rulers, making it inconvenient to measure an arc at one end or draw the arc length with a fixed length at one end.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a multifunctional measuring ruler for construction surveying, comprising a connecting frame, a sliding groove inside the connecting frame, a slider slidably connected inside the sliding groove, a bidirectional threaded rod threaded inside the slider, a rotating assembly fixedly connected to the outer periphery of the bidirectional threaded rod, the rotating assembly being used to drive the bidirectional threaded rod to rotate, a hinge block fixedly connected to the top of the slider, a fixing clamp hinged inside the hinge block, and a measuring ruler being snapped into the fixing clamp.

[0007] As a further description of the above technical solution:

[0008] A connecting column is fixedly connected to the front of the connecting frame. A rope is wound inside the connecting column. A counterweight is fixedly connected to the bottom end of the rope. Column grooves are opened on both the front and rear sides of the counterweight. Positioning grooves are opened on both the upper and lower sides of the column grooves. A sliding groove is opened inside the connecting column. A limit column is elastically connected to the inner side of the sliding groove by a limit spring.

[0009] As a further description of the above technical solution:

[0010] The surface of the bidirectional threaded rod is provided with two sets of opposing threads with opposite helical shapes, and the outer circumference of the bidirectional threaded rod is rotatably connected to the inside of the connecting frame.

[0011] As a further description of the above technical solution:

[0012] The rotating assembly includes a knob, the inner side of which is fixedly connected to the outer side of a bidirectional threaded rod, and the outer circumferential surface of the knob is provided with several sets of transverse grooves.

[0013] As a further description of the above technical solution:

[0014] The fixing clamp has a groove on its inner side, and the measuring ruler is set inside the groove on both the left and right sides of the fixing clamp.

[0015] As a further description of the above technical solution:

[0016] The outer periphery of the connecting column is slidably connected to the inside of the column groove.

[0017] As a further description of the above technical solution:

[0018] One end of the limiting spring is fixedly connected to the inner side of the sliding groove, and the other end of the limiting spring is fixedly connected to the inner side of the limiting post. The outer periphery of the limiting post is slidably connected to the inside of the sliding groove.

[0019] As a further description of the above technical solution:

[0020] The top surface of the limiting post is set as an arc surface, and the outer periphery of the limiting post is slidably connected to the inside of the positioning groove.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by setting up a bidirectional threaded rod, a slider, a fixing clamp and other structures, equal pressure is applied to the left and right ends of the measuring ruler, so that the measuring ruler forms a continuous and uniform arc, which makes it convenient to measure or draw arc-shaped objects. It is more convenient to use and improves the possibilities and diversity for designers when designing architecture.

[0023] 2. In this utility model, by setting up structures such as counterweights, ropes, and limiting columns, not only can the verticality be conveniently tested using counterweights and ropes, but the counterweights can also be conveniently installed on the connecting columns, thus facilitating the storage of the counterweights and ensuring that the counterweights do not interfere with other measurement items being performed. Attached Figure Description

[0024] Figure 1 This is a front view of the multifunctional measuring ruler for building construction surveying proposed in this utility model;

[0025] Figure 2 This is a right-side cross-sectional view of the connecting frame of a multifunctional measuring ruler for construction surveying proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the left side of the connecting column of a multifunctional measuring ruler for construction surveying proposed in this utility model;

[0027] Figure 4 This is a schematic cross-sectional view of the right side of the connecting column of a multifunctional measuring ruler for building construction surveying proposed in this utility model.

[0028] Legend:

[0029] 1. Connecting frame; 2. Slide groove; 3. Slider; 4. Two-way threaded rod; 5. Knob; 6. Hinge block; 7. Fixing clamp; 8. Measuring ruler; 9. Connecting column; 10. Rope; 11. Counterweight; 12. Column groove; 13. Positioning groove; 14. Sliding groove; 15. Limiting spring; 16. Limiting column. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 - Figure 2This utility model provides an embodiment of a multifunctional measuring ruler for construction surveying, comprising a connecting frame 1 for fixed connection, a sliding groove 2 inside the connecting frame 1, and two sets of sliders 3 slidably connected inside the sliding groove 2. Each slider 3 is threadedly connected to a bidirectional threaded rod 4, which has two sets of opposing threads with opposite helical orientations on its surface. The two sets of sliders 3 are respectively mounted on one set of threads. Rotating the bidirectional threaded rod 4 causes the sliders 3 to move in opposite directions on its outer wall. The outer circumference of the bidirectional threaded rod 4 is rotatably connected to the inside of the connecting frame 1, and a rotating assembly is fixedly connected to the outer circumference of the bidirectional threaded rod 4. The rotating assembly is used to drive the bidirectional threaded rod 3. Rotate the threaded rod 4. The rotating assembly includes a knob 5. The inner side of the knob 5 is fixedly connected to the outer side of the bidirectional threaded rod 4. Rotating the knob 5 can drive the bidirectional threaded rod 4 to rotate. Several sets of transverse grooves are opened on the outer circumference of the knob 5 to increase the friction of the knob 5. The top of the slider 3 is fixedly connected to a hinge block 6. A fixing clip 7 is hinged inside the hinge block 6. The fixing clip 7 has a certain elasticity. A measuring ruler 8 is clamped inside the fixing clip 7. The measuring ruler 8 is marked with a scale for easy measurement. The measuring ruler 8 also has a certain elasticity. A groove is opened on the inner side of the fixing clip 7. The left and right sides of the measuring ruler 8 are set inside the groove on the inner side of the fixing clip 7. The thickness of the measuring ruler 8 is slightly greater than the thickness of the groove, so that the fixing clip 7 clamps the measuring ruler 8.

[0032] Reference Figure 1 , Figure 3 and Figure 4 The connecting frame 1 has a connecting column 9 fixedly connected to its front side for fixing the connection. A rope 10 is wound inside the connecting column 9, and a counterweight 11 is fixedly connected to the bottom end of the rope 10. The counterweight 11 has a high density and is relatively heavy. The counterweight 11 has grooves 12 on both the front and rear sides. The outer periphery of the connecting column 9 is slidably connected to the inside of the grooves 12, making it easy to fit the counterweight 11 onto the outer periphery of the connecting column 9. The grooves 12 have positioning grooves 13 on both the upper and lower sides. The connecting column 9 has a sliding groove 14 inside. The inner side of the sliding groove 14 is elastically connected to a limiting column 16 by a limiting spring 15. When the limiting column 16 is not under force... When the limiting spring 15 pushes the limiting post 16 outward, one end of the limiting spring 15 is fixedly connected to the inner side of the sliding groove 14, and the other end of the limiting spring 15 is fixedly connected to the inner side of the limiting post 16. The outer periphery of the limiting post 16 is slidably connected to the inside of the sliding groove 14. The sliding groove 14 restricts the inner wall of the limiting post 16 from sliding up and down. The top surface of the limiting post 16 is set as an arc surface. When the top surface of the limiting post 16 is squeezed, the arc surface of the top surface of the limiting post 16 can convert the horizontal force into the vertical force. The outer periphery of the limiting post 16 is slidably connected to the inside of the positioning groove 13, fixing the counterweight 11 to the connecting post 9.

[0033] Working principle: When you want to easily measure an arc, place the connecting frame 1 above the arc to be measured, turn the knob 5, the knob 5 drives the bidirectional threaded rod 4 to rotate, the bidirectional threaded rod 4 drives the sliders 3 on the left and right sides to move inward, the sliders 3 drive the hinge block 6 to move inward, the hinge block 6 drives the fixing clamp 7 to move inward, the fixing clamp 7 drives the measuring ruler 8 to move inward. At this time, the pressure at both ends of the measuring ruler 8 is the same, so that the measuring ruler 8 forms a uniform and continuous arc. When this arc coincides with the arc at the measurement point, the arc can be easily measured, which is quite convenient to use. When you want to conveniently measure the verticality of a building, pull the counterweight 11 outward along the connecting column 9. At this time, the counterweight 11 will squeeze the limiting column 16. After the limiting column 16 is under pressure, the arc surface converts the horizontal force into the vertical force, causing the limiting column 16 to move downward and inward into the sliding groove 14. At the same time, it squeezes the limiting spring 15. At this time, the counterweight 11 can be easily removed. Putting down the counterweight 11 will cause the rope 10 to hang down naturally and be perpendicular to the bottom surface, thus facilitating the detection of verticality.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multifunctional measuring scale for construction surveying, comprising a connecting frame (1), characterized in that: The connecting frame (1) is internally provided with a sliding groove (2), the sliding groove (2) is internally and slidably connected with a sliding block (3), the sliding block (3) is internally and threadedly connected with a bidirectional threaded rod (4), the bidirectional threaded rod (4) is peripherally and fixedly connected with a rotating assembly, the rotating assembly is used for driving the bidirectional threaded rod (4) to rotate, the sliding block (3) is fixedly connected with a hinged block (6) at the top, the hinged block (6) is hingedly connected with a fixing clamp (7) internally, and the fixing clamp (7) is internally and clamped with a measuring scale (8).

2. The multi-functional measuring scale for construction surveying according to claim 1, characterized in that: The connecting frame (1) is fixedly connected with a connecting column (9) on the front face, the connecting column (9) is internally wound with a rope (10), the rope (10) is fixedly connected with a counterweight (11) at the bottom, the counterweight (11) is provided with a column groove (12) on the front and back sides, the column groove (12) is provided with a positioning groove (13) on the upper and lower sides, the connecting column (9) is internally provided with a sliding groove (14), and the sliding groove (14) is elastically connected with a limiting column (16) through a limiting spring (15) on the inner side.

3. The multi-functional measuring scale for construction surveying according to claim 1, characterized in that: The bidirectional threaded rod (4) is provided with two groups of opposite and opposite screw threads on the surface, and the bidirectional threaded rod (4) is peripherally and rotatably connected in the connecting frame (1).

4. The multi-functional measuring scale for construction surveying according to claim 1, characterized in that: The rotating assembly comprises a knob (5), the knob (5) is fixedly connected to the outside of the bidirectional threaded rod (4) on the inner side, and a plurality of groups of transverse grooves are formed in the outer peripheral surface of the knob (5).

5. The multi-functional measuring scale for construction surveying according to claim 1, wherein: The fixing clamp (7) is internally provided with a groove, and the measuring scale (8) is arranged in the groove on the inner side of the fixing clamp (7).

6. The multi-functional measuring scale for construction surveying according to claim 2, wherein: The connecting column (9) is peripherally and slidably connected in the column groove (12).

7. The multi-functional measuring scale for construction surveying according to claim 2, wherein: One end of the limiting spring (15) is fixedly connected to the inner side of the sliding groove (14), the other end of the limiting spring (15) is fixedly connected to the inner side of the limiting column (16), and the limiting column (16) is peripherally and slidably connected in the sliding groove (14).

8. The multi-functional measuring scale for construction surveying according to claim 2, wherein: The top surface of the limiting column (16) is an arc surface, and the limiting column (16) is peripherally and slidably connected in the positioning groove (13).

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