Pipeline installation angle measuring device

Abstract

The utility model relates to the technical field of pipeline construction, and discloses a pipeline installation angle measuring device which comprises a fixing cylinder, hinge seats are arranged on the upper side and the lower side of the fixing cylinder, fixing rods are arranged on the outer sides of the hinge seats, the fixing rods are rotationally connected with the hinge seats through shaft pins, and rubber balls are bonded to the tail ends of the fixing rods. A straight cylinder is welded to the middle of one side of the fixing cylinder. According to the technical scheme, the pulling rope can drive the fixing rod to rotate in the direction far away from the straight cylinder until the rubber ball rotates to the outer side of the pipeline, so that the problem that angle measurement cannot be carried out due to different distances of the pipeline is solved, the pull ring can drive the fixing rod to continuously rotate until the strip-shaped groove in the rubber ball is clamped into the outer side of the pipeline, and the angle measurement accuracy is improved. Therefore, the position of the fixing rod is limited, a worker can measure and record the rotating angle of the fixing rod conveniently, the trouble of manual fixing of the worker is omitted, and angle measurement of the pipeline is further facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline construction, in particular to a pipeline installation angle measuring device. Background Art

[0002] During pipeline construction, it is necessary to arrange various pipelines of different professions in a limited space. Due to the different diameters, lengths and directions of different pipelines, there are intricate positional relationships between the various pipelines. In addition, engineers of different professions often cannot completely avoid the collision problem between their own professional pipelines and other professional pipelines when designing pipelines, which makes the actual situation at the pipeline installation site more complicated. Therefore, during construction, it is necessary to measure the pipeline installation angle in order to control the construction position of the pipeline.

[0003] After searching, the announcement number is (CN220270325U), which discloses a pipeline installation angle measuring device, including a main arm, a connecting rod and a rotating arm, one end of the main arm is rotatably connected to the connecting rod, and the other end is provided with a first clamping portion, the first clamping portion can clamp the first pipeline and make the main arm extend along the axial direction of the first pipeline, one end of the rotating arm is fixedly connected to one end of the connecting rod away from the main arm, and the other end is provided with a second clamping portion, the second clamping portion can clamp the second pipeline.

[0004] When implementing this technical solution, there are at least the following defects: although the utility model can measure the installation angle between two pipelines, it cannot effectively measure when the distance between the two pipelines is too large, and it is too cumbersome to manually limit it, which is in urgent need of improvement. Therefore, we propose a pipeline installation angle measurement device. Utility Model Content

[0005] The utility model aims to provide a pipeline installation angle measuring device to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipeline installation angle measuring device, comprising a fixed cylinder, wherein both upper and lower sides of the fixed cylinder are provided with hinge seats, a fixed rod is provided on the outer side of the hinge seat, the fixed rod is rotatably connected to the hinge seat through an axle pin, a rubber ball is bonded to the end of the fixed rod, a straight cylinder is welded to the middle part of one side of the fixed cylinder, a pull ring is sleeved on the outer side of the straight cylinder, a traction rope is fixedly connected to one side of the pull ring, and the other end of the traction rope is fixedly connected to the fixed rod by passing through a guide wheel.

[0007] By adopting the above technical scheme, the traction rope can drive the fixed rod to rotate in the direction away from the straight tube until the rubber ball rotates to the outside of the pipeline, thereby solving the problem that the angle measurement cannot be performed due to the different pipeline spacings. Then, the two fixed rods are rotated to the bottom of the corresponding pipeline, and then the pull ring is continued to be pulled. The pull ring drives the fixed rod to continue to rotate until the strip groove on the rubber ball is stuck in the outside of the pipeline, thereby limiting the position of the fixed rod, further facilitating the staff to measure and record the rotation angle of the fixed rod, thereby obtaining the installation angle data of the pipeline, eliminating the trouble of manual fixation by the staff, and further facilitating the angle measurement of the pipeline.

[0008] Optionally, a strip groove is formed on the outer side of the rubber ball, and the rubber balls are symmetrically arranged.

[0009] By adopting the above technical solution, it is convenient to arrange the rubber ball so that the rubber ball can be engaged with the outside of the pipeline, and the position of the rotating fixed rod is further limited, so as to facilitate the recording of angle data.

[0010] Optionally, the inner diameter of the pull ring is matched with the outer diameter of the straight tube, and the pull ring is movably connected to the straight tube.

[0011] By adopting the above technical solution, it is easy to ensure the stability of the pulling of the pull ring, thereby facilitating the pulling of the traction rope.

[0012] Optionally, one side of the articulated seat is rotatably connected to the fixed cylinder via a bearing.

[0013] By adopting the above technical solution, the hinge seat can be easily rotated, which further facilitates the corresponding fixing rod to rotate.

[0014] Optionally, a handle is fixedly mounted on the other side of the fixed tube, and the handle is arranged in the middle of the fixed tube.

[0015] By adopting the above technical solution, it is easy to hold the fixing tube, thereby facilitating the angle measurement of the two pipelines.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0017] The technical solution of the present application, through the provision of a fixed cylinder, an articulated seat, a bearing, a fixed rod, a rubber ball, a pull ring and a traction rope, can not only enable the traction rope to drive the fixed rod to rotate in the direction away from the straight cylinder until the rubber ball rotates to the outside of the pipeline, thereby solving the problem that the angle measurement cannot be performed due to different pipeline spacings, but also enable the pull ring to drive the fixed rod to continue rotating until the strip groove on the rubber ball is stuck in the outside of the pipeline, thereby limiting the position of the fixed rod, further facilitating the staff to measure and record the rotation angle of the fixed rod, thereby obtaining the installation angle data of the pipeline, eliminating the trouble of manual fixation by the staff, and further facilitating the angle measurement of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a pipeline installation angle measuring device of the utility model;

[0020] Figure 2 The utility model is a schematic diagram of the main structure of a pipeline installation angle measuring device.

[0021] In the figure: 1. fixed cylinder; 11. handle; 12. hinged seat; 13. bearing; 2. fixed rod; 21. axle pin; 22. rubber ball; 23. strip groove; 3. straight cylinder; 4. pull ring; 5. traction rope. DETAILED DESCRIPTION

[0022] See also Figure 1-2 The utility model provides a technical solution: a pipeline installation angle measuring device, including a fixed cylinder 1, an upper and lower sides of the fixed cylinder 1 are provided with an articulated seat 12, which is convenient for the fixed rod 2 to rotate, a fixed rod 2 is arranged on the outer side of the articulated seat 12, and the fixed rod 2 is rotatably connected with the articulated seat 12 by an axle pin 21 to ensure the stability of the rotation of the fixed rod 2, and a rubber ball 22 is bonded to the end of the fixed rod 2, a straight cylinder 3 is welded on the middle part of one side of the fixed cylinder 1, and a pull ring 4 is sleeved on the outer side of the straight cylinder 3, which is convenient for pulling and pulling the traction rope 5, and a traction rope 5 is fixedly connected to one side of the pull ring 4, and the other end of the traction rope 5 is fixedly connected to the fixed rod 2 by passing through the guide wheel, and one side of the articulated seat 12 is rotatably connected to the fixed cylinder 1 through a bearing 13, which is convenient for the rotation of the articulated seat 12, and further convenient for the corresponding fixed rod 2 to rotate, and a handle 11 is fixedly installed on the other side of the fixed cylinder 1, and the handle 11 is arranged in the middle part of the fixed cylinder 1, which is convenient for holding the fixed cylinder 1, thereby facilitating the angle measurement of the two pipelines.

[0023] A strip groove 23 is provided on the outside of the rubber ball 22, and the rubber ball 22 is symmetrically arranged, so that the rubber ball 22 can be easily engaged with the outside of the pipeline through the arrangement of the rubber ball 22, and the position of the rotating fixed rod 2 is further limited, so as to facilitate the recording of angle data.

[0024] The inner diameter of the pull ring 4 is matched with the outer diameter of the straight tube 3 , and the pull ring 4 is movably connected to the straight tube 3 , so as to ensure the pulling stability of the pull ring 4 , thereby facilitating the pulling of the traction rope 5 .

[0025] When in use, first hold the fixing tube 1 in the middle of the two pipelines, then pull the pull ring 4 to move left, the pull ring 4 drives the traction rope 5 to move along, and the traction rope 5 drives the fixing rod 2 to rotate in the direction away from the straight tube 3 until the rubber ball 22 rotates to the outside of the pipeline, thereby solving the problem that the angle measurement cannot be performed due to the different pipeline spacings, and then rotate the two fixing rods 2 to make the fixing rods 2 rotate to the bottom of the corresponding pipelines, and then continue to pull the pull ring 4, the pull ring 4 drives the fixing rod 2 to continue to rotate until the strip groove 23 on the rubber ball 22 is stuck in the outside of the pipeline, thereby limiting the position of the fixing rod 2, further facilitating the staff to measure and record the rotation angle of the fixing rod 2, thereby obtaining the installation angle data of the pipeline, eliminating the trouble of manual fixing by the staff, and further facilitating the angle measurement of the pipeline.

Claims

1. A pipeline installation angle measuring device, comprising a fixing tube (1), characterized in that: The upper and lower sides of the fixed cylinder (1) are both provided with hinge seats (12), and a fixed rod (2) is provided on the outer side of the hinge seat (12). The fixed rod (2) is rotatably connected to the hinge seat (12) via an axle pin (21), and a rubber ball (22) is bonded to the end of the fixed rod (2). A straight cylinder (3) is welded to the middle of one side of the fixed cylinder (1), and a pull ring (4) is sleeved on the outer side of the straight cylinder (3). A traction rope (5) is fixedly connected to one side of the pull ring (4), and the other end of the traction rope (5) is passed around the guide wheel and fixedly connected to the fixed rod (2).

2. A pipeline installation angle measuring device according to claim 1, characterized in that: The outer side of the rubber ball (22) is provided with a strip groove (23), and the rubber ball (22) is symmetrically arranged.

3. A pipeline installation angle measuring device according to claim 1, characterized in that: The inner diameter of the pull ring (4) is matched with the outer diameter of the straight tube (3), and the pull ring (4) is movably connected to the straight tube (3).

4. A pipeline installation angle measuring device according to claim 1, characterized in that: One side of the hinge seat (12) is rotatably connected to the fixed cylinder (1) via a bearing (13).

5. The pipeline installation angle measuring device according to claim 1, characterized in that: A handle (11) is fixedly mounted on the other side of the fixed tube (1), and the handle (11) is arranged in the middle of the fixed tube (1).

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