Building detection ruler

Abstract

The utility model relates to the technical field of detection rulers, and provides a building detection ruler, which comprises a detection ruler body, a dial, a graduated scale I, a sliding mechanism, a telescopic mechanism and a plurality of graduated scales II, and is characterized in that the bottom end of the detection ruler body is fixedly connected with a connecting column, and the dial is fixedly connected to one end of the top of the detection ruler body; the first graduated scale is rotationally connected to the connecting column, the sliding mechanism is arranged on the first graduated scale, the telescopic mechanism is arranged on the sliding mechanism, the multiple second graduated scales are detachably connected to the end, away from the connecting column, of the detection ruler body, and insertion openings are formed in the detection ruler body and the second graduated scales. Insertion openings are formed in the detection ruler body and the second graduated scale. By means of the technical scheme, the problem that in the prior art, when multiple building parameters are detected, equipment needs to be switched frequently, and the overall measurement progress of a building is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection rulers, and specifically, to a building inspection ruler. Background Art

[0002] As an indispensable tool in building construction and quality inspection, the building inspection ruler plays a role in ensuring the accurate geometric dimensions of buildings. These special inspection tools, with their precise measurement capabilities and robust and durable structural designs, have become a powerful tool in the hands of architects, engineers, and construction teams, helping them quickly and accurately check the verticality, levelness, flatness, and other important indicators of walls, floors, and even ceilings at all stages of the project, from foundation construction to completion acceptance, ensuring that every detail meets the requirements of the design and specifications.

[0003] However, generally, the content that needs to be inspected in the construction industry is extensive and diverse, including but not limited to aspects such as levelness, verticality, thickness, strength, humidity, etc. The traditional single-function measuring equipment indeed has obvious limitations. This limitation is not only reflected in the need to carry a large number of equipment with different uses. When conducting a levelness inspection, a levelness inspection ruler needs to be used for positioning and inspection. When conducting a verticality inspection, the levelness inspection ruler needs to be removed and the verticality inspection ruler needs to be used again for positioning and inspection, increasing the complexity of on-site management and the burden on workers. More importantly, in the actual operation process, frequent equipment replacement and repositioning seriously slow down the speed of the overall measurement process and reduce work efficiency. Content of the Utility Model

[0004] The utility model provides a building inspection ruler, which solves the problem in the prior art that when conducting various building parameter inspections, equipment needs to be frequently switched, affecting the measurement progress of the overall building.

[0005] The technical solution of the utility model is as follows:

[0006] A building inspection ruler includes an inspection ruler body and a scale disk. A connecting column is fixedly connected to the bottom end of the inspection ruler body. The scale disk is fixedly connected to one end of the top of the inspection ruler body. It further includes:

[0007] A first scale, which is rotatably connected to the connecting column;

[0008] A sliding mechanism, which is arranged on the first scale;

[0009] A telescopic mechanism, which is arranged on the sliding mechanism;

[0010] Multiple second scales, which are detachably connected to one end of the inspection ruler body away from the connecting column.

[0011] Preferably, the sliding mechanism includes:

[0012] A slide rail detachably connected to one end of the scale away from the connecting column;

[0013] A slider, one end of which is slidably connected to the slide rail;

[0014] A connecting rod detachably connected to the slider, and two connecting blocks are fixedly connected to the side of the connecting rod away from the slider;

[0015] A leveling rule detachably connected to the connecting blocks.

[0016] Preferably, the telescopic mechanism includes:

[0017] A placement opening provided on the side of the slider away from the connecting rod;

[0018] An elastic cord, one end of which is fixedly connected inside the placement opening;

[0019] A wedge-shaped feeler gauge, the other end of the elastic cord being fixedly connected with a wedge-shaped feeler gauge.

[0020] Preferably, insertion openings are provided on both the detection rule body and the second scale.

[0021] Preferably, a baffle is provided at one end of the slide rail.

[0022] Preferably, the first scale and the detection rule body are connected at a 90-degree angle.

[0023] The working principle and beneficial effects of the present utility model are as follows:

[0024] In the present utility model, when detecting a building, first rotate the first scale to form a perfect right angle with the detection rule body, then press it against the external corner to be detected, place it on the two surfaces of the detected internal and external corners, observe the error value, slide the leveling rule to the detected surface and fix it for measurement. After fixing, use the wedge-shaped feeler gauge to measure whether the flatness of the detected surface meets the standard. When detecting a long straight line segment or a large-area building surface, install the second scale to an appropriate length according to specific requirements and then measure. By removing the leveling rule and placing it on a wall at a 45-degree angle to the horizontal direction, the flatness and consistency of the inclined surface can be comprehensively inspected. Compared with the prior art, this building detection rule integrating multiple measurement functions significantly reduces the extra time and effort required for switching between various detection tasks, not only simplifies the detection process, but also significantly enhances the work efficiency of on-site operators. Description of the Drawings

[0025] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0027] Figure 2 It is a schematic diagram of the structure of the detection ruler body and the scale two of the present utility model in cooperation;

[0028] Figure 3 It is a schematic diagram of the overall structure of another perspective of the present utility model;

[0029] Figure 4 It is a schematic diagram of the structure of the detection ruler body, the scale one and the scale two of the present utility model in cooperation;

[0030] Figure 5 It is a schematic diagram of the structure of the connecting rod and the slider of the present utility model in cooperation;

[0031] Figure 6 is Figure 5 The partial structure diagram of A in

[0032] In the figure: 1. Detection ruler body; 2. Dial; 3. Connecting column; 4. Scale one; 5. Scale two; 6. Insertion port; 7. Baffle; 101. Slide rail; 102. Slider; 103. Connecting rod; 104. Connecting block; 105. Measuring ruler; 201. Placement port; 202. Elastic cord; 203. Wedge-shaped feeler gauge. Specific embodiments

[0033] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0034] Such as Figures 1 to 6As shown, this embodiment proposes a building inspection ruler, including a detection ruler body 1 and a dial 2, the bottom end of the detection ruler body 1 is fixedly connected with a connecting column 3, the dial 2 is fixedly connected to one end of the top of the detection ruler body 1, and also includes a scale one 4, a sliding mechanism, a telescopic mechanism and a plurality of scales two 5, the scale one 4 is rotatably connected to the connecting column 3, the sliding mechanism is arranged on the scale one 4, the telescopic mechanism is arranged on the sliding mechanism, and the plurality of scales two 5 are detachably connected to one end of the detection ruler body 1 away from the connecting column 3, wherein the detection ruler body 1 and the scale two 5 are both provided with insertion ports 6, so that the plurality of scales two 5 can be accurately positioned during installation, and can be quickly and accurately assembled together, and secondly, the overall structural stability of the building inspection ruler can be enhanced when inspecting the building, and the scale one 4 and the detection ruler body 1 are connected at 90 degrees, so that the right angle can be accurately measured, thereby improving work efficiency.

[0035] In this embodiment, the sliding mechanism includes a slide rail 101, a slider 102, a connecting rod 103 and a ruler 105. The slide rail 101 is detachably connected to the end of the scale 4 away from the connecting column 3, one end of the slider 102 is slidably connected to the slide rail 101, the connecting rod 103 is detachably connected to the slider 102, and the side of the connecting rod 103 away from the slider 102 is fixedly connected to two connecting blocks 104, and the ruler 105 is detachably connected to the connecting block 104, wherein a baffle 7 is provided at one end of the slide rail 101, the baffle can prevent the slide rail 101 from deviating during movement, especially when subjected to external force or vibration, the baffle 7 can provide additional support to ensure that the linear movement of the slide rail 101 is smoother and more accurate, and can also limit the sliding range of the slider 102 to avoid safety accidents caused by the slider 102 detaching from the slide rail 101, and to prevent the slider 102 from driving the ruler 105 to slide out of the slide rail 101 and causing damage to the equipment.

[0036] In this embodiment, the telescopic mechanism includes a placement opening 201, an elastic rope 202 and a wedge-shaped feeler gauge 203. The placement opening 201 is opened on the side of the slider 102 away from the connecting rod 103. One end of the elastic rope 202 is fixedly connected to the placement opening 201, and the other end of the elastic rope 202 is fixedly connected to the wedge-shaped feeler gauge 203. It should be added that the length of the elastic rope 202 can be adjusted automatically to adapt to different detection ranges.

[0037] To sum up, the working principle of the building inspection ruler is as follows: When inspecting building parameters, first determine the position and content to be inspected. Install the first scale 4 on the connecting column 3, adjust it to 90 degrees perpendicular to the inspection ruler body 1 and fix it on the external corner of the two walls at the external corner formed by the intersection of the two walls. Inspect the position of the external corner and check the error result. Subsequently, without removing the adjusted first scale 4, directly move it smoothly together with the inspection ruler body 1 to the internal corner, use the pre-set position for quick positioning, inspect the error result of the internal corner, and check whether the error of the internal corner is less than the standard value. Then install the slide rail 101 at the other end of the first scale 4, insert the slider 102 into the slide rail 101, install the leveling rule 105 on the connecting block 104, and slide the slider 102 to make the leveling rule 105 slide towards the measured surface until it is closely attached to the measured surface. Pull out the wedge-shaped feeler gauge 203 on the elastic cord 202 and insert it into the place with the largest gap between the leveling rule 105 and the measured surface to measure the measured surface and check whether it meets the standard. Then install the second scale 5 according to the specific required length to measure the levelness of the building. After measuring the levelness, turn the first scale 4 back to the horizontal state, rotate the whole to 45 degrees to the left and 45 degrees to the right respectively, and insert the wedge-shaped feeler gauge 203 into the place with the largest gap in the gap with the wall to carefully inspect the flatness of the wall. After the inspection of the inclined surface is completed, turn the inspection ruler body 1, the first scale 4 and the second scale 5 back to the vertical state together to inspect the flatness of the vertical wall. When inspecting the flatness of the ground, first locate three points as inspection points. The leveling rule 105 can be removed and used separately. When the inspection is completed, all components can be disassembled and stored.

[0038] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A building inspection ruler, comprising an inspection ruler body (1) and a scale dial (2), wherein a connecting column (3) is fixedly connected to the bottom end of the inspection ruler body (1), and the scale dial (2) is fixedly connected to one end of the top of the inspection ruler body (1), characterized in that, Further included are: A first scale (4), which is rotatably connected to the connecting column (3); A sliding mechanism, which is arranged on the first scale (4); An expansion mechanism, which is arranged on the sliding mechanism; A plurality of second scales (5), which are detachably connected to one end of the detection ruler body (1) away from the connecting column (3).

2. The building inspection ruler according to claim 1, wherein, The sliding mechanism includes: A slide rail (101), which is detachably connected to one end of the first scale (4) away from the connecting column (3); A slider (102), one end of which is slidably connected to the slide rail (101); A connecting rod (103), which is detachably connected to the slider (102), and two connecting blocks (104) are fixedly connected to the side of the connecting rod (103) away from the slider (102); A leveling ruler (105), which is detachably connected to the connecting block (104).

3. The building inspection ruler according to claim 2, characterized in that, The expansion mechanism includes: A placement opening (201), which is opened on the side of the slider (102) away from the connecting rod (103); An elastic cord (202), one end of which is fixedly connected inside the placement opening (201); A wedge-shaped feeler gauge (203), the other end of the elastic cord (202) is fixedly connected to the wedge-shaped feeler gauge (203).

4. The building inspection ruler according to claim 3, wherein Insertion openings (6) are provided on both the detection ruler body (1) and the second scale.

5. The building inspection ruler according to claim 4, characterized in that, A baffle (7) is provided at one end of the slide rail (101).

6. The building inspection ruler according to claim 5, characterized in that, The first scale (4) and the detection ruler body (1) are connected at a 90-degree angle.

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