Multifunctional measuring and setting-out device for pipeline construction

Abstract

This application discloses a multifunctional measuring and setting-out device for pipeline construction. Two arc-shaped plates are connected and fixed to the pipeline via two first lugs. A mapping component is detachably mounted on the top of a first support. The laser generating component includes at least three laser pens spaced apart and parallel in the vertical direction. The multifunctional measuring and setting-out device for pipeline construction provided by this utility model provides space for the installation and operation of the mapping component by mounting the first support on the arc-shaped plates. A rotating shaft is output by a motor, and two mounting seats are spaced apart on the shaft. When the laser pens point at the pipeline, the installation position of the two arc-shaped plates can be verified. When the laser pens point forward of the pipeline, the two laser generating components each form a row of laser spots. Multiple laser spots can be used for marking or drawing lines; and by rotating the motor, laser spots can be applied to positions at different distances.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and in particular to a multifunctional measuring and setting-out device for pipeline construction. Background Technology

[0002] In the fields of building construction and pipeline engineering, multi-functional surveying and setting-out devices for pipeline construction are tools or equipment specifically designed to assist in surveying and setting out during pipeline laying. Their main functions include, but are not limited to, accurately measuring the pipeline construction area, marking construction baselines, and assisting in locating pipeline installation positions. These devices typically integrate multiple functional modules, such as laser ranging, angle measurement, and level calibration, to improve construction efficiency and accuracy.

[0003] Integrated measuring tools (such as laser rangefinders and levels) are used to accurately measure distances, angles, and levelness in the construction area. Based on the measurement results, baselines or boundary lines for pipeline laying are marked on the ground or other construction surfaces to ensure that the construction meets the design drawings. Combining multiple measuring and marking tools into one unit reduces the need for construction personnel to carry and operate multiple devices, thereby improving work efficiency.

[0004] Physically drawing lines is inconvenient and unsuitable for uneven areas; while using laser lines to guide the drawing is less effective in the external environment, resulting in a smaller working range. Utility Model Content

[0005] The main purpose of this utility model is to provide a multifunctional measuring and setting-out device for pipeline construction, which aims to solve the inconvenience problems existing in the current pipeline construction setting-out process.

[0006] To achieve the above objectives, this utility model provides a multifunctional measuring and setting-out device for pipeline construction, configured to correspond to the pipeline, including: Two paired arc-shaped plates are provided with a first lug and a second lug at both ends of the arc-shaped plates along their length. The two arc-shaped plates are connected and fixed to the pipe through the two first lugs. The arc-shaped plates extend at an angle of 100 to 120 degrees in the circumferential direction. At least one fixing bolt is fixed on the arc-shaped plates. The screwing in and out of the fixing bolt realizes locking and releasing with the pipe. The first support is provided corresponding to a second hanging lug on the arc-shaped plate and can be detachably installed on the arc-shaped plate; the first support extends upward. A surveying component is detachably mounted on the top of the first support. The surveying component includes a motor, two laser generating components, and two mounting bases. The motor outputs a rotating shaft, the length direction of which is perpendicular to the length direction of the pipe. The two mounting bases are spaced apart on the rotating shaft. The laser generating components are mounted on the mounting bases and include at least three laser pens spaced apart and parallel in the height direction. The working direction of the laser pens is parallel to the length direction of the pipe. Two of the laser generating components are respectively positioned corresponding to the edges of the pipe in the width direction.

[0007] Furthermore, the laser generating assembly includes three laser pens.

[0008] Furthermore, the three laser-generating pens are arranged in sequence at an angle of 5 to 10 degrees.

[0009] Furthermore, the positions of the two mounting seats are adjustable along the length of the shaft.

[0010] Furthermore, a speed reduction mechanism is provided between the motor and the rotating shaft.

[0011] Furthermore, the multifunctional measuring and laying device also includes a second support, which is provided corresponding to another arc-shaped plate and can be detachably installed on the second hanging ear on the arc-shaped plate. The second support supports the end of the rotating shaft away from the motor.

[0012] Furthermore, a horizontal indicator is provided on the first support.

[0013] Furthermore, the first loop and the second loop have the same structure.

[0014] Furthermore, a wirelessly controlled switch is provided for the motor.

[0015] Furthermore, the arc-shaped plate extends at an angle of 100 to 110 degrees in the circumferential direction.

[0016] This utility model provides a multifunctional measuring and setting-out device for pipeline construction. Two arc-shaped plates are connected and fixed to the pipeline, thus the multifunctional measuring and setting-out device is coaxially arranged with the pipeline. A first support is installed on the arc-shaped plate, providing space for the installation and operation of the surveying components. A rotating shaft is output by a motor, and two mounting seats are spaced apart on the shaft. The working positions of the two laser generating components correspond to the edges of the pipeline width direction. When the laser pointer points to the pipeline, the installation position of the two arc-shaped plates can be verified. In particular, the rotation of the motor allows for more precise verification of the correct position of the laser pointer through multiple pipelines. When the laser pointer points forward on the pipeline, the two laser generating components each form a row of laser spots. Multiple spots can be used for drawing or pulling lines; and the rotation of the motor allows for the marking of laser spots at different distances. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the installation of the arc plate in the multifunctional measuring and setting-out device for pipeline construction according to the first embodiment of this utility model; Figure 2 This is a schematic diagram of the surveying component in the multifunctional measuring and setting-out device for pipeline construction according to the first embodiment of this utility model; Figure 3 This is a working schematic diagram (facing forward) of the first embodiment of the multifunctional measuring and setting-out device for pipeline construction. Figure 4 This is a schematic diagram (facing back) of the working operation of the multifunctional measuring and setting-out device for pipeline construction according to the first embodiment of this utility model. Figure 5 This is a schematic diagram of the installation of the laser generator pen in the multifunctional measuring and setting-out device for pipeline construction according to the second embodiment of this utility model; Figure 6 This is a schematic diagram of the third embodiment of the present invention: a multifunctional measuring and setting-out device for pipeline construction. Detailed Implementation

[0018] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0019] Those skilled in the art will understand that, unless specifically stated otherwise, the singular forms “a,” “an,” “the,” “the,” “the,” and “the” used herein may also include the plural forms. It should be further understood that the term “comprising” as used in this specification means the presence of the stated features, integers, steps, operations, elements, units, modules, and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, units, modules, components, and / or groups thereof. It should be understood that when we say an element is “connected” or “coupled” to another element, it can be directly connected or coupled to the other element, or there may be intermediate elements. Furthermore, “connected” or “coupled” as used herein can include wireless connection or wireless coupling. The term “and / or” as used herein includes all or any units and all combinations of one or more associated listed items.

[0020] It will be understood by those skilled in the art that, unless otherwise defined, all terms used herein (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be understood that terms such as those defined in general dictionaries should be understood to have the same meaning as in the context of the prior art, and should not be interpreted in an idealized or overly formal sense unless specifically defined as herein.

[0021] Reference Figures 1 to 6 In one embodiment of this utility model, a multifunctional measuring and setting-out device for pipeline construction, corresponding to pipeline 010, includes: Two paired arc-shaped plates 100 are provided, with a first lug 110 and a second lug 120 respectively at both ends of the arc-shaped plate 100 along its length. The two arc-shaped plates 100 are connected and fixed to the pipe 010 through the two first lugs 110. The arc-shaped plates 100 extend at an angle of 100 to 120 degrees in the circumferential direction. At least one fixing bolt 130 is fixed on the arc-shaped plate 100, wherein the screwing in and out of the fixing bolt 130 realizes locking and releasing with the pipe 010. The first support 200 is provided with a second lug 120 corresponding to one of the arc-shaped plates 100 and detachably installed on the arc-shaped plate 100, and the first support 200 extends upward; A surveying component 300 is detachably mounted on the top of the first support 200. The surveying component 300 includes a motor 310, two laser generating components, and two mounting bases 330. The motor 310 outputs a rotating shaft 340, the length direction of which is perpendicular to the length direction of the pipe 010. The two mounting bases 330 are spaced apart on the rotating shaft 340. The laser generating components are mounted on the mounting bases 330. The laser generating components include at least three laser generating pens 321 that are spaced apart and parallel in the height direction. The working direction of the laser generating pens 321 is parallel to the length direction of the pipe 010. The two laser generating components are respectively positioned corresponding to the edges of the pipe 010 in the width direction.

[0022] In existing technologies, using physical lines to assist in marking is inconvenient and unsuitable for use in uneven areas; while using line lasers to guide marking is not very noticeable in the external environment, thus limiting the working range.

[0023] In this utility model, a multi-functional measuring and setting-out device for pipeline construction is set up corresponding to pipeline 010. The multi-functional measuring and setting-out device includes an arc plate 100, a first support 200, and a surveying component 300.

[0024] Two paired arc-shaped plates 100 provide a base for fixing to the pipe 010. Each end of the arc-shaped plate 100 along its length is provided with a first lug 110 and a second lug 120. The two arc-shaped plates 100 are connected and fixed to the pipe 010 via the two first lugs 110, for example, by a bolt assembly. The arc-shaped plates 100 extend at an angle of 100 to 120 degrees in the circumferential direction, ensuring that the two arc-shaped plates 100 can be fastened to the pipe 010. At least one fixing bolt 130 is fixed to the arc-shaped plate 100. The screwing in and out of the fixing bolt 130 locks and releases the connection with the pipe 010. When the fixing bolt 130 is screwed in, it abuts against the pipe 010, and the two arc-shaped plates 100 are fixed; when the fixing bolt 130 is released and separates from the pipe 010, the fixing of the arc-shaped plates 100 is released.

[0025] The first support 200 is provided corresponding to an arc-shaped plate 100, and a second lug 120 is detachably mounted on the arc-shaped plate 100. The connection between the first support 200 and the second lug 120 can be bolts or the like. The first support 200 extends upward to provide space for the installation and operation of the subsequent surveying component 300.

[0026] The surveying component 300 is detachably mounted on the top of the first support 200. The surveying component 300 includes a motor 310, two laser generating components, and two mounting bases 330. The motor 310 can operate with its own power supply or via an external power source. The motor 310 outputs a rotating shaft 340, which can be driven directly by the motor or via a geared motor. The length direction of the rotating shaft 340 is perpendicular to the length direction of the pipe 010. The two mounting bases 330 are spaced apart on the rotating shaft 340. The laser generating components are mounted on the mounting bases 330. Each laser generating component includes at least three laser pointers 321 spaced apart and parallel in the height direction. The working direction of each laser pointer 321 is parallel to the length direction of the pipe 010. A portable power supply or an external power source can be installed within each laser pointer 321. The two laser generating components are respectively positioned corresponding to the edges of the pipe 010 in the width direction.

[0027] During operation, two arc-shaped plates 100 are placed in appropriate positions on pipe 010, and then connected by bolt assemblies passing through two first lugs 110. After adjusting the positions of the two arc-shaped plates 100, they are fixed using fixing bolts 130. After connecting the first support 200 to one of the arc-shaped plates 100, the surveying component 300 is installed on the first support 200. In the final installation position, the working positions of the two laser generating components are respectively set to correspond to the edges of the width direction of pipe 010.

[0028] After the motor 310 rotates to different angles, the laser pointer 321 points to the rear of the pipe 010 or to the front of the pipe 010.

[0029] When the laser pointer 321 points to the pipe 010, the installation position of the two arc plates 100 can be verified. Specifically, since the laser pointer 321 is set to the edge of the pipe 010 in the width direction, the light spot of the laser pointer 321 should not be displayed on the pipe 010. In particular, the rotation of the motor 310 can more accurately verify whether the position of the laser pointer 321 is correct through multiple pipes 010.

[0030] When the laser pointer 321 is pointed in front of the pipe 010, the two laser generating components each form a row of laser spots. Multiple spots can be used for drawing or pulling lines; and by rotating the motor 310, spots can be applied to positions at different distances. The laser pointers 321 can be arranged parallel or at an angle. When multiple laser pointers 321 are arranged parallel, the distance between the spots is consistent; when multiple laser pointers 321 are arranged at an angle, the distance between the spots varies with the rotation of the motor 310.

[0031] In summary, two arc-shaped plates 100 are connected and fixed to the pipe 010, thus the multi-functional measuring and laying-out device is coaxially arranged with the pipe 010. The first support 200 is installed on the arc-shaped plate 100 to provide space for the installation and operation of the surveying component 300. The motor 310 rotates and outputs a rotating shaft 340. Two mounting seats 330 are spaced apart on the rotating shaft 340. The working positions of the two laser generating components are respectively set at the edges of the pipe 010 in the width direction. When the laser pen 321 points to the pipe 010, the installation position of the two arc-shaped plates 100 can be verified. In particular, the rotation of the motor 310 can more accurately verify whether the position of the laser pen 321 is correct through multiple pipes 010. When the laser pen 321 points in front of the pipe 010, the two laser generating components form a row of laser spots. Multiple spots can be used for drawing or pulling lines. And by rotating the motor 310, spots can be applied to positions at different distances.

[0032] Reference Figure 2 In one embodiment, the laser generating assembly includes three laser generating pens 321.

[0033] In this embodiment, the number of laser-generating pens 321 in the laser-generating assembly is limited, thereby improving the guidance effect while minimizing the increase in structural complexity.

[0034] Reference Figure 5 In one embodiment, the three laser generators 321 are arranged in sequence at an angle of 5 to 10 degrees.

[0035] In this embodiment, when multiple laser generators 321 are arranged at an angle, the distance between the light spots varies with the rotation of the motor 310. Therefore, even if the distance between the laser generators 321 themselves is not large, the spacing between the light spots is appropriate at a suitable distance.

[0036] In one embodiment, the positions of the two mounting bases 330 along the length of the shaft 340 are adjustable.

[0037] In this embodiment, different sizes of pipes 010 can be adapted by replacing different models of arc-shaped plates 100. Adaptation to different sizes of pipes 010 can be achieved by adjusting the position of the mounting base 330 on the rotating shaft 340. Specifically, the mounting base 330 can be fixed to the rotating shaft 340 by clamping, for example, by setting fixing screws at corresponding positions on the mounting base 330, and fixing and releasing the mounting base 330 on the rotating shaft 340 by screwing in and out of the fixing screws.

[0038] In one embodiment, a speed reduction mechanism is provided between the motor 310 and the rotating shaft 340.

[0039] In this embodiment, a speed reduction mechanism is provided between the motor 310 and the rotating shaft 340, thereby enabling more precise control of the rotational speed of the rotating shaft 340. The type of speed reduction mechanism is not a design focus; the purpose is to achieve speed reduction. The specific speed reduction principle can be planetary or similar.

[0040] Reference Figure 6 In one embodiment, the multifunctional measuring and laying device further includes a second support 400, which is disposed corresponding to another arc plate 100 and detachably mounted on the second hanging ear 120 on the arc plate 100. The second support 400 supports one end of the rotating shaft 340 away from the motor 310.

[0041] In this embodiment, considering that the length of the rotating shaft 340 is relatively large in some cases, and considering the weight of the two mounting bases 330 and the laser generating assembly, the possibility of the rotating shaft 340 bending is increased. Therefore, a second support 400 is added to another arc-shaped plate 100 to support the free end of the rotating shaft 340, thereby reducing the possibility of structural bending of the rotating shaft 340 and making the ray pointing effect emitted by the laser generating assembly more accurate and reliable. The second support 400 can support the rotating shaft 340 in various ways, preferably with elastic support, thus reducing the installation position requirements of the second support 400 while fulfilling its supporting function.

[0042] In one embodiment, the first support 200 is provided with a horizontal indicator.

[0043] In this embodiment, in order to ensure the working accuracy of the surveying component 300, the rotating shaft 340 needs to work horizontally. Therefore, the horizontal indicator device on the first support 200 can provide an indication of the installation position of the arc plate 100. The model of the horizontal indicator device is not important; the key is that it can provide horizontal guidance.

[0044] Reference Figure 4 In one embodiment, the first loop 110 and the second loop 120 have the same structure.

[0045] In this embodiment, the structures of the first hanging ear 110 and the second hanging ear 120 are made identical, so that during the installation process, the front and rear ends of the arc plate 100 are indistinguishable in the length direction, thus achieving a foolproof effect.

[0046] In one embodiment, a wirelessly controlled switch is provided for the motor 310.

[0047] In this embodiment, by restricting the control method of motor 310 to wireless, the operator can control motor 310 from a laying position away from the arc plate 100 via a switch, changing the working position of the laser generating component to provide guidance for laying. In some embodiments, the switch controls the operation of motor 310 in a step-by-step manner, thereby gradually achieving position guidance. The connection method between the switch and motor 310 can be radio frequency, LoRa wireless module, or Bluetooth communication, etc., as long as wireless connection can be achieved; the specific model is not limited.

[0048] In one embodiment, the arc plate 100 extends at an angle of 100 to 110 degrees in the circumferential direction.

[0049] In this embodiment, the extension angle of the arc plate 100 is limited to ensure that the combination of the two arc plates 100 can be fixed on the pipe 010, which simplifies the structure, reduces costs, and makes the operation simpler.

[0050] In summary, the multifunctional measuring and setting-out device for pipeline construction provided by this utility model consists of two arc-shaped plates 100 connected and fixed to the pipeline 010, thus the multifunctional measuring and setting-out device is coaxially arranged with the pipeline 010. The first support 200 is installed on the arc-shaped plate 100 to provide space for the installation and operation of the surveying component 300. The motor 310 rotates and outputs a rotating shaft 340. Two mounting seats 330 are spaced apart on the rotating shaft 340. The working positions of the two laser generating components are respectively set at the edges of the pipeline 010 in the width direction. When the laser pen 321 points to the pipeline 010, the installation position of the two arc-shaped plates 100 can be verified. In particular, the rotation of the motor 310 can more accurately verify the correctness of the position of the laser pen 321 through multiple pipelines 010. When the laser pen 321 points in front of the pipeline 010, the two laser generating components form a row of laser spots. Multiple spots can be used for drawing or pulling lines. And by rotating the motor 310, spots can be applied to positions at different distances.

[0051] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the content of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A multifunctional measuring and setting-out device for pipeline construction, configured corresponding to pipeline (010), characterized in that, include: Two paired arc-shaped plates (100) are provided with a first lug (110) and a second lug (120) at both ends of the arc-shaped plate (100) along its length. The two arc-shaped plates (100) are connected and fixed to the pipe (010) through the two first lugs (110). The arc-shaped plates (100) extend at an angle of 100 to 120 degrees in the circumferential direction. At least one fixing bolt (130) is fixed on the arc-shaped plate (100). The screwing in and out of the fixing bolt (130) locks and releases the pipe (010). The first support (200) is provided with a second lug (120) corresponding to one of the arc-shaped plates (100) and detachably installed on the arc-shaped plate (100), and the first support (200) extends upward; A surveying component (300) is detachably mounted on the top of the first support (200). The surveying component (300) includes a motor (310), two laser generating components, and two mounting bases (330). The motor (310) outputs a rotating shaft (340) when rotating. The length direction of the rotating shaft (340) is perpendicular to the length direction of the pipe (010). The two mounting bases (330) are spaced apart on the rotating shaft (340). The laser generating components are mounted on the mounting bases (330). The laser generating components include at least three laser generating pens (321) that are spaced apart and parallel in the height direction. The working direction of the laser generating pens (321) is parallel to the length direction of the pipe (010). The two laser generating components are respectively positioned corresponding to the edges of the pipe (010) in the width direction.

2. The multifunctional measuring and setting-out device for pipeline construction according to claim 1, characterized in that, The laser generating assembly includes three laser generating pens (321).

3. The multifunctional measuring and setting-out device for pipeline construction according to claim 1, characterized in that, The three laser generators (321) are arranged in sequence at an angle of 5 to 10 degrees.

4. The multifunctional measuring and setting-out device for pipeline construction according to claim 1, characterized in that, The positions of the two mounting bases (330) along the length of the shaft (340) are adjustable.

5. The multifunctional measuring and setting-out device for pipeline construction according to any one of claims 1 to 4, characterized in that, A speed reduction mechanism is provided between the motor (310) and the rotating shaft (340).

6. The multifunctional measuring and setting-out device for pipeline construction according to any one of claims 1 to 4, characterized in that, The multifunctional measuring and laying device also includes a second support (400), which is provided corresponding to another arc plate (100) and is detachably mounted on the second hanging ear (120) on the arc plate (100). The second support (400) supports the end of the rotating shaft (340) away from the motor (310).

7. The multifunctional measuring and setting-out device for pipeline construction according to any one of claims 1 to 4, characterized in that, The first support (200) is provided with a horizontal indicator device.

8. The multifunctional measuring and setting-out device for pipeline construction according to any one of claims 1 to 4, characterized in that, The structure of the first loop (110) is the same as that of the second loop (120).

9. The multifunctional measuring and setting-out device for pipeline construction according to any one of claims 1 to 4, characterized in that, A wireless control switch is provided for the motor (310).

10. The multifunctional measuring and setting-out device for pipeline construction according to any one of claims 1 to 4, characterized in that, The arc-shaped plate (100) extends at an angle of 100 to 110 degrees in the circumferential direction.

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