Novel length measuring device

Abstract

The utility model relates to the technical field of pipe fitting length measurement, and discloses a novel length measuring device which comprises a length measuring support body, a positioning frame is arranged on the front end wall of the length measuring support body, and a positioning mechanism used for fixing a pipe fitting is arranged on the positioning frame. The positioning mechanism comprises a first positioning arc plate, a second positioning arc plate, a connecting supporting plate and an adjusting bolt, a scale supporting plate is arranged on the rear end wall of the length measuring support body, a sliding rail groove is formed in the outer wall of the rear end of the length measuring support body, and a sliding supporting block and a scale pointer are arranged in the sliding rail groove. According to the utility model, the positioning arc plate I and the positioning arc plate II are matched with the adjusting bolt and the connecting support plate, so that a pipe fitting can be conveniently positioned and fixed, and a worker can better measure the pipe fitting.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe fitting length measurement, in particular to a novel length measurement device. Background Technique

[0002] Pipe fitting length measurement is an important step in the process of pipe material processing and installation, ensuring that the length of the pipe fitting meets the design requirements and avoiding installation problems or structural instability caused by dimensional errors. The following are some basic steps and precautions for pipe fitting length measurement:

[0003] 1. Length Measurement Tools

[0004] Tape measure: Suitable for measuring the length of shorter pipe fittings, with simple operation.

[0005] Laser rangefinder: Suitable for measuring long pipe fittings, with high precision and fast operation.

[0006] Calipers: Used to accurately measure the inner diameter, outer diameter and length of pipe fittings.

[0007] Gauge: Used to detect whether the pipe fitting meets the standard size or specific requirements.

[0008] 2. Length Measurement Steps

[0009] Preparation work:

[0010] Clean the pipe fitting: Before measurement, ensure that the surface of the pipe fitting is clean and free of dirt to avoid affecting the measurement result.

[0011] Determine the measurement points: Determine the starting point and ending point of the measurement according to the design drawing or installation requirements.

[0012] Measure the length of the pipe fitting:

[0013] Use a tape measure: Align one end of the tape measure with the starting point of the pipe fitting, unfold the tape measure to the end of the pipe fitting, and read the length value.

[0014] Use a laser rangefinder: Align the laser rangefinder with the starting point of the pipe fitting, aim the laser at the end and read the measurement result.

[0015] Use calipers: Adjust the calipers to the length of the pipe fitting, align both ends and read the value.

[0016] Record and proofread:

[0017] Record the measurement result: Record the measured length value and compare it with the design requirements.

[0018] Proofread: If the length of the pipe fitting does not meet the requirements, it may be necessary to make adjustments or re-measure.

[0019] Mark and identify:

[0020] Marking Length: Mark the measurement results on the pipe fittings to facilitate subsequent cutting or installation work.

[0021] Check Alignment: Ensure that the pipe fittings are accurately positioned at the marked locations without deviation.

[0022] 3. Precautions

[0023] Measurement Accuracy: Ensure that the accuracy of the measuring tools meets the requirements to avoid errors caused by inaccurate tools.

[0024] Operation Safety: During the measurement process, especially when using a laser rangefinder, pay attention to protecting the eyes and avoid direct exposure to the laser.

[0025] Environmental Factors: Pay attention to the possible influence of environmental temperature and humidity on the measurement results, especially for metal pipe fittings as they may expand or contract due to temperature changes.

[0026] Repeated Measurement: For important or large quantities of pipe fittings, it is recommended to conduct multiple measurements to ensure the accuracy of the measurement results.

[0027] 4. Application Examples

[0028] Building Installation: Ensure that the length of the pipe fittings meets the requirements of the building design for easy installation and connection.

[0029] Mechanical Manufacturing: During the manufacturing process, accurately measure the length of the pipe fittings to ensure the accuracy and functionality of the mechanical devices.

[0030] Pipeline Engineering: Measure the length of the pipe fittings before pipeline installation to ensure the smooth installation and functionality of the pipeline system.

[0031] 5. Common Problems

[0032] Length Error: If the measurement results do not match the design requirements, it may be necessary to adjust the length of the pipe fittings or reprocess them.

[0033] Inaccurate Tools: Regularly calibrate the measuring tools to ensure their measurement accuracy.

[0034] In the prior art, when the length measuring device is in use, although it can normally measure the length of the pipe fittings, during the use process of this device, the staff needs to manually position the length measuring device, which is time-consuming and laborious, and the measurement is not accurate enough.

[0035] Therefore, we propose a new type of length measuring device. Utility Model Content

[0036] The main purpose of this utility model is to solve the technical problems existing in the above-mentioned prior art and provide a new type of length measuring device.

[0037] To achieve the above object, the utility model adopts the following technical solutions. A new type of length measuring device includes a length measuring bracket body. A positioning frame is arranged on the front end wall of the length measuring bracket body. A positioning mechanism for fixing the pipe fitting is arranged on the positioning frame. The positioning mechanism includes a first positioning arc plate, a second positioning arc plate, a connecting support plate and an adjusting bolt. A scale support plate is arranged on the rear end wall of the length measuring bracket body. A sliding rail groove is formed on the outer wall of the rear end of the length measuring bracket body. A sliding support block and a scale pointer are arranged in the sliding rail groove.

[0038] As a preferred technical solution of the utility model, a positioning support rod is fixedly installed on the front end wall of the length measuring bracket body. The positioning frame is fixedly installed on the front end wall of the positioning support rod. There are two connecting support plates, and the two connecting support plates are respectively fixedly installed on the outer walls of the upper and lower ends of the first positioning arc plate and the second positioning arc plate that are far away from each other.

[0039] As a preferred technical solution of the utility model, threaded sliding grooves are respectively formed on the outer walls of the upper and lower ends of the positioning frame that are far away from each other.

[0040] As a preferred technical solution of the utility model, there are two adjusting bolts and two scale support plates. The two scale support plates are respectively threadedly and movably connected in the two adjusting bolts.

[0041] As a preferred technical solution of the utility model, the upper and lower ends of the two adjusting bolts that are close to each other are respectively fixedly installed on the outer walls of the upper and lower ends of the two connecting support plates that are far away from each other.

[0042] As a preferred technical solution of the utility model, the scale support plate is fixedly installed on the rear end wall of the length measuring bracket body.

[0043] As a preferred technical solution of the utility model, the sliding support block is movably installed in the sliding rail groove, and the scale pointer is fixedly installed on the outer wall of the rear end of the sliding support block.

[0044] As a preferred technical solution of the utility model, sliding channels are respectively formed on the inner walls of the upper and lower ends of the sliding rail groove that are close to each other. Sliding blocks are respectively fixedly installed on the outer walls of the upper and lower ends of the sliding support block that are far away from each other. The two sliding blocks are respectively movably installed in the two sliding channels.

[0045] As a preferred technical solution of the utility model, a plurality of limiting support plates are fixedly installed on the outer wall of the length measuring bracket body, and limiting screw grooves are respectively formed on the plurality of limiting support plates.

[0046] Beneficial effects

[0047] The utility model provides a new type of length measuring device. It has the following beneficial effects:

[0048] 1. When this new type of length measuring device is needed, through the cooperation between the set positioning arc plate 1 and positioning arc plate 2, adjusting bolts and connecting support plates, it is convenient to position and fix the pipe fittings, enabling the staff to better measure the pipe fittings.

[0049] 2. When this new type of length measuring device is needed, through the cooperation between the set scale support plate, sliding support block and scale pointer, it is more accurate to measure the pipe fittings. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] The structures, ratios, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present utility model. Therefore, they do not have technical essential significance.

[0051] Figure 1 It is a diagram showing the overall structure of the utility model;

[0052] Figure 2 It is a diagram showing positioning arc plate 2 of the utility model;

[0053] Figure 3 For the utility model Figure 2 Enlarged view at position A in.

[0054] LEGEND DESCRIPTION:

[0055] 10. Length measuring bracket body; 12. Positioning support rod; 13. Positioning frame; 14. Positioning arc plate 1; 15. Positioning arc plate 2; 16. Connecting support plate; 17. Threaded chute; 18. Adjusting bolt; 19. Scale support plate; 20. Sliding rail groove; 21. Sliding support block; 22. Scale pointer; 23. Sliding path; 24. Limiting support plate; 25. Limiting screw groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0056] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only exemplary. For those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained based on the provided drawings.

[0057] The structures, ratios, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present utility model. Therefore, they do not have technical essential significance. Any modification of the structure, change of the ratio relationship or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present utility model.

[0058] It should be noted that like reference numerals and letters refer to like items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0059] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "inner", "outer", "side", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. 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 orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0060] In the description of the embodiments of the present utility model, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific situations.

[0061] A new type of length measuring device, such as Figures 1 - 3As shown in the figure, it includes the length measuring bracket body 10. A positioning frame 13 is provided on the front end wall of the length measuring bracket body 10. A positioning mechanism for fixing the pipe fitting is provided on the positioning frame 13. The positioning mechanism includes a first positioning arc plate 14, a second positioning arc plate 15, a connecting support plate 16 and an adjusting bolt 18. A scale support plate 19 is provided on the rear end wall of the length measuring bracket body 10. A sliding rail groove 20 is formed on the outer wall of the rear end of the length measuring bracket body 10. A sliding support block 21 and a scale pointer 22 are arranged in the sliding rail groove 20. A positioning support rod 12 is fixedly installed on the front end wall of the length measuring bracket body 10. The positioning frame 13 is fixedly installed on the front end wall of the positioning support rod 12. There are two connecting support plates 16 in total. The two connecting support plates 16 are respectively fixedly installed on the outer walls of the upper and lower ends of the first positioning arc plate 14 and the second positioning arc plate 15 that are far away from each other. Threaded sliding grooves 17 are respectively formed on the outer walls of the upper and lower ends of the positioning frame 13 that are far away from each other. There are two adjusting bolts 18 in total. There are two scale support plates 19 in total. The two scale support plates 19 are respectively threadedly and movably connected to the two adjusting bolts 18. The upper and lower ends of the two adjusting bolts 18 that are close to each other are respectively fixedly installed on the outer walls of the upper and lower ends of the two connecting support plates 16 that are far away from each other. The scale support plate 19 is fixedly installed on the rear end wall of the length measuring bracket body 10. The sliding support block 21 is movably installed in the sliding rail groove 20. The scale pointer 22 is fixedly installed on the outer wall of the rear end of the sliding support block 21. Sliding channels 23 are respectively formed on the inner walls of the upper and lower ends of the sliding rail groove 20 that are close to each other. Sliding blocks are respectively fixedly installed on the outer walls of the upper and lower ends of the sliding support block 21 that are far away from each other. The two sliding blocks are respectively movably installed in the two sliding channels 23. A plurality of limiting support plates 24 are fixedly installed on the outer wall of the length measuring bracket body 10. Limiting screw grooves 25 are respectively formed on the plurality of limiting support plates 24.

[0062] The working principle of the present utility model: When in use, through the cooperation between the first positioning arc plate 14, the second positioning arc plate 15, the adjusting bolt 18 and the connecting support plate 16, it is convenient to position and fix the pipe fitting, and the staff can measure the pipe fitting better.

[0063] When in use, through the cooperation between the scale support plate 19, the sliding support block 21 and the scale pointer 22, it is convenient to measure the pipe fitting more accurately.

[0064] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification is only to illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A new type of length measuring device, comprising a length measuring bracket body (10), characterized in that: A positioning frame (13) is provided on the front end wall of the length measuring support body (10). A positioning mechanism for fixing the pipe fitting is provided on the positioning frame (13). The positioning mechanism includes a first positioning arc plate (14), a second positioning arc plate (15), a connecting support plate (16) and an adjusting bolt (18). A scale support plate (19) is provided on the rear end wall of the length measuring support body (10). A sliding rail groove (20) is formed on the outer wall of the rear end of the length measuring support body (10). A sliding support block (21) and a scale pointer (22) are arranged in the sliding rail groove (20).

2. The novel length measuring device according to claim 1, characterized in that: A positioning support rod (12) is fixedly installed on the front end wall of the length measuring support body (10). The positioning frame (13) is fixedly installed on the front end wall of the positioning support rod (12). There are two connecting support plates (16), and the two connecting support plates (16) are respectively fixedly installed on the outer walls of the upper and lower ends of the first positioning arc plate (14) and the second positioning arc plate (15) away from each other.

3. A novel length measuring device according to claim 1, characterized in that: Threaded sliding grooves (17) are respectively formed on the outer walls of the upper and lower ends of the positioning frame (13) away from each other. There are two adjusting bolts (18). There are two scale support plates (19), and the two scale support plates (19) are respectively in threaded movable connection with the two adjusting bolts (18).

4. A novel length measuring device according to claim 1, characterized in that: The upper and lower ends of the two adjusting bolts (18) close to each other are respectively fixedly installed on the outer walls of the upper and lower ends of the two connecting support plates (16) away from each other.

5. A novel length measuring device according to claim 1, characterized in that: The scale support plate (19) is fixedly installed on the rear end wall of the length measuring support body (10).

6. A novel length measuring device according to claim 1, wherein: The sliding support block (21) is movably installed in the sliding rail groove (20). The scale pointer (22) is fixedly installed on the outer wall of the rear end of the sliding support block (21). Sliding channels (23) are respectively formed on the inner walls of the upper and lower ends of the sliding rail groove (20) close to each other. Sliding blocks are respectively fixedly installed on the outer walls of the upper and lower ends of the sliding support block (21) away from each other, and the two sliding blocks are respectively movably installed in the two sliding channels (23).

7. A novel length measuring device according to claim 1, characterized in that: A plurality of limit support plates (24) are fixedly installed on the outer wall of the length measuring support body (10), and limit screw grooves (25) are respectively formed on the plurality of limit support plates (24).

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