A device for measuring the length of an arcuate conduit

Abstract

The application relates to the technical field of arc-shaped pipeline installation, and particularly discloses a device for measuring the length of an arc-shaped pipeline, which is used for measuring the length of an arc-shaped pipeline in a concentric arc-shaped structure; the device is characterized in that the device is located between two structural columns and connected with one of the structural columns; the device comprises a support arm horizontally installed on the structural column, and a plurality of tape members installed on the support arm and sliding along the length direction of the support arm; the support arm is in an L shape and comprises a short arm vertically arranged and connected with the structural column, and a long arm perpendicularly connected with the other end of the short arm and slidingly matched with the tape members. The device can effectively realize the length measurement of the arc-shaped pipeline, has high accuracy, reduces the generation of waste materials, and reduces the construction cost.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, more particularly, to a device for measuring the length of an arc-shaped pipeline. BACKGROUND

[0002] In building construction, often encounter with concentric arc structure, pipeline layout in the arc-shaped area of the public channel more complex, the rational use of space is particularly important; the prior art lacks a device capable of accurately measuring the length of the pipeline, thereby causing inaccurate cutting during on-site construction, resulting in a large amount of waste. SUMMARY

[0003] The technical problem to be solved by the present application is to provide a device for measuring the length of an arc-shaped pipeline, which can effectively measure the length of the arc-shaped pipeline through the cooperation of the device, has high accuracy, reduces the generation of waste, and reduces construction costs.

[0004] The solution adopted by the present application to solve the technical problem is:

[0005] A device for measuring the length of an arc-shaped pipeline for measuring the length of an arc-shaped pipeline in a concentric arc structure; located between two structural columns and connected to one of the structural columns; comprising a support arm horizontally mounted on the structural column, a plurality of tape members mounted on the support arm and sliding along the length direction of the support arm; the support arm is L-shaped and comprises a short arm vertically arranged and connected to the structural column, and a long arm perpendicularly connected to the other end of the short arm and slidingly connected to the tape member.

[0006] In use, the plane formed by the axial installation of the support arm on the structural column is coincided with the diameter of the concentric circle, and is located between the two structural columns; the short arm is vertically arranged and fixedly connected to the outer side of the structural column, and the long direction axis of the long arm is arranged along the radial direction of the concentric circle; another set of installation is performed according to the installation mode, so that the two sets of devices are located at the head and tail ends of the arc-shaped pipeline; during measurement, the tape member is moved along the long direction of the long arm according to the position of the axis at the head and tail ends of each arc-shaped pipeline, so that the center line of the moving tape member is on the same straight line as the axis, then the tape in the tape member is pulled to extend to the other end of the arc-shaped pipeline, until the end of the measured arc-shaped pipeline is reached, that is, the long direction axis of the other long arm, and the straight line length of the arc-shaped pipeline at both ends can be measured according to the position of the arc-shaped pipeline determined on the long arm in advance; so that the length of the arc-shaped pipeline can be accurately measured according to the on-site installation requirements.

[0007] Through the sliding of the tape member on the long arm, the length of the multi-segment concentric arc-shaped pipeline can be measured.

[0008] In some possible implementation manners, in order to effectively realize the sliding cooperation between the long arm and the tape member;

[0009] The long arm is provided with a sliding groove along the long direction of the long arm, and the tape member is in sliding cooperation with the sliding groove.

[0010] In some possible implementation manners, the tape member comprises a tape body, and a sliding part which is slidingly installed in the sliding groove and connected with the tape body.

[0011] In some possible implementation manners, the sliding part comprises a sliding block which is slidingly installed in the sliding groove, and a connecting frame which is connected with the sliding block and the tape body respectively.

[0012] In some possible implementation manners, the connecting frame comprises two groups of supports which are connected with the sliding block and arranged in parallel; the supports are in L shape, one end of the supports is connected with the sliding block, and the other end of the supports is connected with the tape member.

[0013] In some possible implementation manners, the tape member comprises a reel, and a rotating shaft which is rotatingly installed on the reel, and two ends of the rotating shaft are connected with the two groups of supports.

[0014] In some possible implementation manners, in order to avoid the tape member from falling out of the sliding groove;

[0015] The sliding groove is a dovetail groove, and the small end of the dovetail groove is provided with an opening; the sliding block is a dovetail sliding block which is in sliding cooperation with the dovetail groove.

[0016] In some possible implementation manners, the axis of the long direction of the support arm is arranged along the radial direction of the plurality of groups of concentric arc-shaped pipes.

[0017] In some possible implementation manners, in order to effectively realize the determination of the positions of the two ends of the same arc-shaped pipe, so that the measurement is more convenient;

[0018] The top of the long arm is sequentially provided with a plurality of hooks along the axis of the long direction of the long arm.

[0019] Compared with the prior art, the beneficial effects of the present application are as follows:

[0020] The present application can effectively realize the measurement of the length of the concentric arc-shaped pipe;

[0021] The present application can realize the measurement of the length of the plurality of groups of concentric arc-shaped pipes by sliding the tape member on the long arm, the measurement precision is high, the generation of waste is reduced, and the construction cost is effectively saved;

[0022] The present application has simple structure and strong practicability. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The present application is a cross-sectional schematic view;

[0024] Figure 2 is a side view of the present application;

[0025] Figure 3 is a top view of the present application;

[0026] Figure 4 is a schematic diagram of the present application in use;

[0027] Figure 5 is another schematic diagram of the present application in use;

[0028] Wherein: 1, support arm; 11, short arm; 12, long arm; 13, hook; 2, tape measure component; 21, sliding block; 22, bracket; 10, structural column; 20, arc-shaped pipeline. DETAILED DESCRIPTION

[0029] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection, or detachable connection, or integral; can be directly connected, or indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements. The "first", "second" and similar words mentioned in the present application do not represent any order, quantity or importance, but only distinguish different components. Similarly, "one" or "a" and the like do not represent a quantity limit, but represent the existence of at least one. In the implementation of the present application, the association relationship of the associated objects is described as "and / or", which means that there can be three relationships, for example, A and / or B can represent: A exists alone, A and B exist together, and B exists alone. In the description of the embodiments of the present application, unless otherwise specified, the meaning of "multiple" is two or more. For example, multiple positioning columns refer to two or more positioning columns. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] The present application will be described in detail below.

[0031] As Figures 1-5 shown;

[0032] A device for measuring the length of an arc-shaped pipeline 20 is used for measuring the length of an arc-shaped pipeline 20 in a concentric arc-shaped structure, is located between two structural columns 10 and connected with one of the structural columns 10, and comprises a support arm 1 horizontally mounted on the structural column 10, and a plurality of tape measure components 2 mounted on the support arm 1 and sliding along the length direction of the support arm 1; the support arm 1 is L-shaped and comprises a short arm 11 arranged vertically and connected with the structural column 10, and a long arm 12 connected perpendicularly with the other end of the short arm 11 and slidingly matched with the tape measure component 2.

[0033] In use, the support arm 1 is installed on the structural column 10 in the same plane as the axis of the structural column 10 and between the two structural columns 10, the short arm 11 is vertically arranged and fixedly connected to the outer side of the structural column 10, and the long arm 12 is arranged along the radial direction of the concentric circle. A second set of the device is installed in the same way, so that the two sets of devices are arranged at the two ends of the arc-shaped pipeline 20. In measurement, the position of the axis of each arc-shaped pipeline 20 at the two ends is measured, the tape member 2 is moved along the long direction of the long arm 12 so that the center line of the tape member 2 is in the same straight line as the axis, and then the tape in the tape member 2 is pulled to extend to the other end of the arc-shaped pipeline 20 until the end of the arc-shaped pipeline 20 is reached, that is, the long direction axis of the other long arm 12, and the length of the arc-shaped pipeline 20 at the two ends can be measured according to the position of the arc-shaped pipeline 20 determined on the long arm 12 in advance. Thus, the length of the arc-shaped pipeline 20 can be accurately measured according to the installation requirements on site.

[0034] As shown in Figure 4 A plurality of arc-shaped pipelines 20 are arranged concentrically between two sets of column units, each set of column units including two structural columns 10, and the axis of the two structural columns 10 in the same column unit is arranged along the radial direction of the arc-shaped pipeline 20. One set of the device is installed between the two structural columns 10 of one set of column units, and the other set of the device is installed between the two structural columns 10 of the other set of column units, and the two sets of tape members 2 are controlled to slide to the two ends, respectively. The tape member 2 of one set is pulled to extend to the side of the tape member 2 of the other set until the other end of the arc-shaped pipeline 20 is reached, so that the straight-line distance between the two ends of the arc-shaped pipeline 20 can be measured, and the length of the arc-shaped pipeline 20 can be measured.

[0035] Through the sliding of the tape member 2 along the long direction of the long arm 12, the length of the plurality of arc-shaped pipelines 20 arranged concentrically can be measured.

[0036] In some possible embodiments, in order to effectively realize the sliding cooperation between the long arm 12 and the tape member 2,

[0037] The long arm 12 is provided with a sliding groove along the long direction thereof for sliding cooperation with the tape member 2.

[0038] In some possible embodiments, the tape member 2 includes a tape body and a sliding part slidingly installed in the sliding groove and connected to the tape body.

[0039] The sliding part cooperates with the sliding groove to realize the sliding of the tape body along the long direction of the sliding groove, thereby realizing the measurement of the plurality of arc-shaped pipelines 20 arranged concentrically.

[0040] In some possible implementations, the sliding portion includes a slider 21 slidably installed in a slide groove, and a connecting frame respectively connected to the slider 21 and the tape measure body.

[0041] The side of the slider 21 away from the bottom of the chute is connected to the connecting frame, and the other end of the connecting frame is used to fix the tape measure body, so that the tape measure body can slide along the long direction of the chute and can also perform measurements.

[0042] In some possible implementations, the connecting frame includes two groups of brackets 22 respectively connected to the slider 21 and arranged in parallel; the bracket 22 is L-shaped, one end of which is connected to the slider 21 and the other end is connected to the tape measure component 2.

[0043] like Figure 1 、 Figure 3 As shown, the bracket 22 is L-shaped and one end of it is connected to the slider 21. A set of tape measure components 2 is installed between the two sets of brackets 22 to achieve connection with the slider 21.

[0044] In some possible implementations, the tape measure component 2 includes a reel and a rotating shaft rotatably mounted on the reel, and the two brackets 22 are connected to both ends of the rotating shaft.

[0045] In some possible implementations, in order to prevent the tape measure member 2 from falling out of the slide groove;

[0046] The slide groove is a dovetail groove, and an opening is provided at its small end; the slider 21 is a dovetail slider 21 that slides in cooperation with the dovetail groove.

[0047] In some possible implementations, in order to make the measurement more accurate;

[0048] The longitudinal axis of the support arm 1 is arranged along the radial direction of the multiple groups of concentric arc-shaped pipes 20.

[0049] In some possible implementations, in order to effectively determine the positions of the beginning and end of the same arc-shaped pipe 20, making the measurement more convenient;

[0050] A plurality of hooks 13 are sequentially provided on the top of the long arm 12 along the axial direction of the long direction.

[0051] Preferably, in order to facilitate the determination of the relative position of the arc-shaped pipe 20 and the long arm 12 , a hook 13 corresponding to the end of the arc-shaped pipe is provided on the top of the long arm 12 .

[0052] like Figure 5As shown, in the use process, the arc-shaped pipeline 20 with the same radius will be multi-section and concentric, in the construction, a plurality of the devices are arranged at the two ends of the arc-shaped pipeline 20, the end of each section of the arc-shaped pipeline 20 is determined by the hook 13, the measuring belt in a group of devices is controlled to move to the side close to the hook 13, when the measuring belt moves to the hook 13 corresponding to the end of the arc-shaped pipeline 20, the measurement can be directly read and completed.

[0053] The present application is not limited to the foregoing specific embodiments. The present application extends to any novel one, or any novel combination, of the characteristics disclosed in this specification, as well as to any novel method or process disclosed in any step, or any novel combination, thereof.

Claims

1. A device for measuring the length of an arc-shaped pipe, used for measuring the length of an arc-shaped pipe in a concentric arc structure; characterized in that: The invention relates to a method for sliding a tape measure into a plurality of sliding parts, wherein the plurality of sliding parts are connected to the plurality of guide rails and the plurality of guide rails are connected to the plurality of guide rails. The method comprises: firstly, sliding the tape measure into the plurality of sliding parts, and secondly, sliding the tape measure into the plurality of guide rails; thirdly, sliding the tape measure into the plurality of guide rails; fourthly, sliding the tape measure into the plurality of guide rails; fifthly, sliding the tape measure into the plurality of guide rails; fifthly, sliding the tape measure into the plurality of guide rails; fifthly, sliding the tape measure into the plurality of guide rails; fifthly, sliding the tape measure into the plurality of guide rails; fifthly, sliding the tape measure into the plurality of guide rails; sixthly, sliding the tape measure into the plurality of guide rails; sixthly, sliding the tape measure into the plurality of guide rails; A connecting frame connected to the tape measure body; the connecting frame includes two groups of brackets respectively connected to the slider and arranged in parallel; the tape measure component includes a reel and a rotating shaft rotatably mounted on the reel, and the two brackets are connected to both ends of the rotating shaft; the axis of the support arm in the long direction and the vertical plane formed between the axes of the two structural columns are on the same plane; a number of hooks are sequentially arranged on the top of the long arm along the axial direction of its long direction; the bracket is L-shaped, one end of which is connected to the slider and the other end is connected to the tape measure component; the slide groove is a dovetail groove, and an opening is provided at its small end; the slider is a dovetail slider that slides with the dovetail groove.

Images