Novel high alloy steel pipeline welding quality device

Abstract

The utility model discloses a novel high alloy steel pipeline welding quality device which comprises a mounting cylinder, and the periphery of the interior of the mounting cylinder is in threaded connection with adjusting screw rods. An operating rod is welded at the end part of the outer side of the adjusting screw rod; the end part of the inner side of the adjusting screw rod is in threaded connection with a jacking seat; a protective cover is mounted at the left end of the mounting cylinder through bolts; a movable detection support structure is movably supported on the left side in the mounting cylinder, and is characterized in that the movable detection support structure comprises a mounting ring, and a worm gear is embedded in the left side of the outer wall of the mounting ring; the upper end of the worm gear is meshed with a worm; a stepping motor and a transverse supporting rod frame structure are embedded in the right end of the worm. Through the arrangement of the movable detection support structure, the shooting position is driven to rotate around the pipeline welding position and then moves according to the welding head, and the phenomenon that the shooting definition is affected due to dead angles in the shooting process is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline welding detection, and in particular relates to a novel high-alloy steel pipeline welding quality device. Background Art

[0002] The high alloy steel pipeline welding quality device is an instrument device for photographing the process of high alloy steel pipeline welding to detect its quality. The traditional high alloy steel pipeline welding quality device includes two detachable gear tracks symmetrically arranged on both sides of the groove between two pipes to be welded, and the two detachable gear tracks are connected to two camera devices through two connectors, and the two camera devices are arranged obliquely symmetrically. The camera device includes a fastening screw arranged at the left end of the connector, an anti-skid rail block arranged at the right end of the connector, a meshing pinion arranged inside the connector and connected to the anti-skid rail block, and a fixed seat arranged at the upper end of the connector. A camera is arranged at the top of the fixed seat, and a photoelectric sensor is arranged at the upper end of the fixed seat. The photoelectric sensor is connected to the anti-skid rail block through a transmission line, and has the characteristics of improving work efficiency and reducing construction costs. However, the shooting position is not convenient to move according to the movement of the welding head, so it is easy to cause some blind spots when shooting, resulting in unclear shooting, and the shooting position is not convenient to increase the clarity of shooting according to the demand activities. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a novel high alloy steel pipeline welding quality device, which can realize movable adjustment of the shooting position according to demand to increase the clarity of shooting and move according to the movement of the welding head to avoid blind spots affecting the shooting clarity during shooting.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a new type of high-alloy steel pipeline welding quality device, including an installation cylinder, the interior of the installation cylinder is threadedly connected with an adjusting screw on all sides; an operating rod is welded to the end of the outer side of the adjusting screw; a tightening seat is threadedly connected to the end of the inner side of the adjusting screw; a protective cover is installed on the bolt at the left end of the installation cylinder; the left side of the interior of the installation cylinder is movably supported by a movable detection support structure, characterized in that the movable detection support structure includes a mounting ring, a worm gear is embedded on the left side of the outer wall of the mounting ring; a worm is meshed with the upper end of the worm gear; a stepping motor and a transverse support frame structure are embedded at the right end of the worm.

[0005] Preferably, the mounting ring is embedded in the left side of the interior of the mounting tube through a bearing, and the outer side of the mounting ring is sleeved with the protective cover.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] In the utility model, the installation ring, the installation tube and the protection cover are arranged so as to be flexibly installed and movable.

[0008] In the utility model, the arrangement of the adjusting screw rod, the tightening seat and the operating rod can keep the installation site stable and can also be used in conjunction with the installation of pipes of different sizes.

[0009] In the utility model, the arrangement of the worm wheel, the worm and the stepping motor drives the shooting position to rotate around the pipe welding position, and then moves according to the welding head, so as to avoid blind spots during shooting that affect the shooting clarity. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 It is a structural schematic diagram of the movable detection support structure of the utility model.

[0012] Figure 3 It is a structural schematic diagram of the transverse support rod frame structure of the utility model.

[0013] Figures 1 to 3 middle:

[0014] 1. Mounting tube; 2. Adjusting screw; 3. Tightening seat; 4. Operating lever; 5. Protective cover; 6. Activity detection support structure; 61. Mounting ring; 62. Worm gear; 63. Worm; 64. Stepping motor; 65. Horizontal support rod frame structure; 651. Support rod; 652. Sliding seat; 653. Fixing bolt; 654. Shooting camera. DETAILED DESCRIPTION

[0015] The utility model is further described below in conjunction with the accompanying drawings:

[0016] As attached Figure 1 As shown, a new type of high-alloy steel pipeline welding quality device described in the utility model includes a mounting tube 1, and the inside of the mounting tube 1 is threadedly connected with an adjusting screw 2 on all sides; an operating rod 4 is welded to the end of the outer side of the adjusting screw 2; the end of the inner side of the adjusting screw 2 is threadedly connected with a tightening seat 3; the left end bolt of the mounting tube 1 is installed with a protective cover 5; the left side movable support inside the mounting tube 1 is provided with a movable detection support structure 6.

[0017] As attached Figure 2 As shown, in the above embodiment, specifically, the movable detection support structure 6 includes a mounting ring 61, and a worm wheel 62 is embedded on the left side of the outer wall of the mounting ring 61; a worm 63 is meshed at the upper end of the worm wheel 62; a stepper motor 64 and a transverse support rod frame structure 65 are embedded at the right end of the worm 63; the driving stepper motor 64 cooperates with the worm 63 and the worm wheel 62 to drive the mounting ring 61, the support rod 651 and the shooting camera 654 to rotate around the pipe welding point for shooting.

[0018] As attached Figure 3As shown, in the above embodiment, specifically, the transverse support rod frame structure 65 includes a support rod 651, and a sliding seat 652 is sleeved on the outer side of the support rod 651; the sliding seat 652 is internally threaded with a fixing bolt 653; a shooting camera 654 is installed with a bolt on the lower side of the sliding seat 652; the position of the transverse sliding seat 652 on the support rod 651 is fixed by turning the fixing bolt 653.

[0019] In the above embodiment, specifically, the worm wheel 62 is meshed with the worm 63 , and the stepper motor 64 is bolted to the left side of the upper end of the mounting tube 1 .

[0020] In the above embodiment, specifically, the support rod 651 is welded to the upper portion of the left end of the mounting ring 61 .

[0021] In the above embodiment, specifically, the sliding seat 652 and the support rod 651 are adapted to each other, and the connection is fixed by a fixing bolt 653, so as to facilitate the lateral adjustment of the shooting camera 654, thereby performing movable adjustment according to needs to increase the clarity of the shooting.

[0022] In the above embodiment, specifically, the fixing bolt 653 presses against the support rod 651 inside the sliding seat 652 to facilitate fixing the shooting camera 654 .

[0023] How it works

[0024] The working principle of the utility model is as follows: when photographing and inspecting the quality during the welding process of a high-alloy steel pipeline, first put the installation tube 1 on the pipeline and turn the operating rod 4 to drive the adjusting screw 2 to move to cooperate with the tightening seat 3 to tighten the pipeline so as to cooperate with the installation tube 1 to install and fix it. After fixation, move the sliding seat 652 horizontally on the support rod 651 and tighten the fixing bolt 653. After installation, drive the stepping motor 64 to cooperate with the worm 63 and the worm wheel 62 to drive the installation ring 61, the support rod 651 and the shooting camera 654 to rotate around the pipeline welding point for shooting, and move according to the welding head.

[0025] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A novel high alloy steel pipeline welding quality device, comprising a mounting tube (1), wherein the mounting tube (1) is threadedly connected with an adjusting screw (2) on all sides thereof; an operating rod (4) is welded to the end of the outer side of the adjusting screw (2); a tightening seat (3) is threadedly connected to the end of the inner side of the adjusting screw (2); a protective cover (5) is installed on the left end bolt of the mounting tube (1); and a movable detection support structure (6) is movably supported on the left side of the mounting tube (1), wherein the mounting tube (1) is characterized in that: The movable detection support structure (6) comprises a mounting ring (61), a worm wheel (62) is embedded on the left side of the outer wall of the mounting ring (61); a worm (63) is meshed at the upper end of the worm wheel (62); a stepping motor (64) is embedded at the right end of the worm (63), and a transverse support rod frame structure (65).

2. The novel high alloy steel pipeline welding quality device as claimed in claim 1 is characterized in that: The transverse support rod frame structure (65) comprises a support rod (651), the outer side of the support rod (651) is sleeved with a sliding seat (652); the inner part of the sliding seat (652) is threadedly connected with a fixing bolt (653); and a shooting camera (654) is bolted on the lower side of the sliding seat (652).

3. The novel high alloy steel pipeline welding quality device as claimed in claim 1 is characterized in that: The mounting ring (61) is embedded in the left side of the interior of the mounting tube (1) through a bearing, and the outer side of the mounting ring (61) is sleeved with the protective cover (5).

4. The novel high alloy steel pipeline welding quality device as claimed in claim 1 is characterized in that: The worm wheel (62) is meshed with the worm (63), and the stepping motor (64) is bolted to the left side of the upper end of the mounting cylinder (1).

5. The novel high alloy steel pipeline welding quality device as claimed in claim 2 is characterized in that: The support rod (651) is welded to the upper portion of the left end of the mounting ring (61).

6. The novel high alloy steel pipeline welding quality device as claimed in claim 2 is characterized in that: The sliding seat (652) and the support rod (651) are matched, and the connection is fixed by a fixing bolt (653).

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