Combustor pipeline installation auxiliary device

Abstract

The combustor pipeline installation auxiliary device comprises the bottom plate and the supporting frame, the supporting frame is arranged on the bottom plate, the main pipe is arranged on the bottom plate, and the inclined insertion pipe is arranged on the supporting frame, so that the relative positions of the inclined insertion pipe and the main pipe are fixed, and the installation angle of the inclined insertion pipe meets the installation specification requirement; according to the auxiliary installation device for the combustor pipeline, the inclined inserting pipe and the main pipe can be conveniently connected by an operator, the installation precision of the inclined inserting pipe is improved, the inclined inserting pipe can be conveniently installed by the operator, the installation precision of the inclined inserting pipe can be improved, the installation efficiency of the inclined inserting pipe can be improved, and the quality of the combustor pipeline can be improved.

Description

Technical Field

[0001] The utility model belongs to the field of burner manufacturing, and specifically relates to a burner pipeline installation auxiliary device. Background Art

[0002] MG2SP5121 / 5122 burner is a product for ignition of preheater equipment. The burner pipeline includes a main pipe and an oblique pipe. The oblique pipe is connected to the main pipe, and the installation angle between the two is required to be 30°. The installation accuracy is high. The installation angle of the oblique pipe directly affects the service life and ignition of the burner. The main method of marking and lofting is used to ensure the installation angle of the oblique pipe, but the installation efficiency is low and the error is large, which affects the quality of the burner pipeline.

[0003] In order to solve the above problems, patent document CN211683540U discloses a novel welding auxiliary structure for water supply pipelines. In view of the problem that a special testing device is often required when measuring the pressure of the pipeline, which makes the operation steps more complicated, the following scheme is proposed, which includes a mounting frame, two clamps are symmetrically fixedly installed on the top of the mounting frame, and pipes are clamped on the clamps, and the two pipes are welded. A connecting box is fixedly installed on the bottom of the mounting frame, and pull rods are slidably connected to the inner walls of both sides of the connecting box, and the ends of the two pull rods away from each other respectively penetrate the mounting frame and are fixedly installed with card covers. The utility model can seal the card cover and the pipeline by starting the electric push rod, and then gas can be filled into the pipeline, and the air pressure can be accurately monitored by using a pressure sensor, so as to achieve stable pressure measurement, so that manual operation can be reduced during operation, so it has good portability and stability. Utility Model Content

[0004] The utility model is designed to solve the above problems, and aims to provide a burner pipe installation auxiliary device that can facilitate operators to install oblique pipes, improve the installation accuracy of oblique pipes, improve the installation efficiency of oblique pipes, and improve the quality of burner pipes. In order to achieve the above purposes, the technical solutions adopted by the utility model are:

[0005] The utility model provides a burner pipeline installation auxiliary device. The burner pipeline comprises a main pipe and an obliquely inserted pipe and has the following characteristics: the main pipe comprises a bottom plate and a support frame. The support frame is arranged on the bottom plate, the main pipe is arranged on the bottom plate, and the obliquely inserted pipe is arranged on the support frame.

[0006] The burner pipe installation auxiliary device provided by the utility model may also have such a feature that a groove is provided on the bottom plate, a cushion block is provided in the groove, and the cushion block abuts against the main pipe.

[0007] The burner pipe installation auxiliary device provided by the utility model may also have such a feature that protrusions are provided at both ends of the cushion block.

[0008] The burner pipe installation auxiliary device provided by the utility model may also have such a feature that a baffle is provided on one side of the bottom plate, and the baffle abuts against the end surface of the main pipe.

[0009] The burner pipe installation auxiliary device provided by the utility model may also have such a feature that a vertical rod is further provided on the bottom plate, and a pressure rod is connected to the end of the vertical rod. The pressure rod is located above the main pipe and abuts against the main pipe.

[0010] In the burner pipe installation auxiliary device provided by the utility model, it can also have such a feature that the support frame includes a side plate and a support plate, the side plates are arranged on the bottom plate and are located on both sides of the main pipe, the support plate is connected to the side plates, and a support groove is provided on the support plate, and the support groove matches the oblique insert pipe.

[0011] In the burner pipe installation auxiliary device provided by the utility model, it can also have such a feature that the support frame also includes a connecting plate and a flange positioning plate, one side of the connecting plate is movably connected to the side plate, and the other side is connected to the flange positioning plate, and a positioning groove is provided on the flange positioning plate.

[0012] The burner pipe installation auxiliary device provided by the utility model may also have such a feature that a rib plate is provided between the side plate and the bottom plate.

[0013] The technical effect of the utility model is as follows: the burner pipe installation auxiliary device provided by the utility model includes a base plate and a support frame, the support frame is arranged on the base plate, the main pipe is arranged on the base plate, and the oblique pipe is arranged on the support frame, so that the relative position between the oblique pipe and the main pipe is fixed, so that the installation angle of the oblique pipe meets the requirements of the installation specifications, it is convenient for operators to connect the oblique pipe and the main pipe, and the installation accuracy of the oblique pipe is improved.

[0014] Therefore, the burner pipe installation auxiliary device provided by the utility model can facilitate operators to install the oblique insert pipe, can improve the installation accuracy of the oblique insert pipe, can improve the installation efficiency of the oblique insert pipe, and can improve the quality of the burner pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] This specification includes the following drawings, which show the following contents:

[0016] Figure 1 It is a structural schematic diagram of the burner pipeline installation auxiliary device in the embodiment of the utility model in the front view direction;

[0017] Figure 2It is a schematic structural diagram of the burner pipeline installation auxiliary device in the embodiment of the utility model in the side view direction;

[0018] Figure 3 It is a schematic diagram of the structure of the burner pipeline installation auxiliary device in the embodiment of the utility model in the top view direction;

[0019] Figure 4 is a cross-sectional view of a bottom plate in an embodiment of the utility model;

[0020] Figure 5 It is a structural schematic diagram of a cushion block in an embodiment of the utility model;

[0021] Figure 6 It is a cross-sectional view of the support frame in the embodiment of the utility model in the direction of the front view.

[0022] Markings in the figure are: 1-burner pipe, 2-main pipe, 3-oblique insert, 10-bottom plate, 11-groove, 12-pad, 121-protrusion, 13-baffle, 14-vertical rod, 15-pressure rod, 20-support frame, 21-side plate, 22-support plate, 221-support groove, 23-connecting plate, 24-flange positioning plate, 25-rib plate. DETAILED DESCRIPTION

[0023] The specific implementation methods of the present invention are further explained in detail below by describing the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the present invention and facilitating their implementation.

[0024] Figure 1 It is a structural schematic diagram of the burner pipeline installation auxiliary device in the embodiment of the utility model in the front view direction; Figure 2 It is a schematic structural diagram of the burner pipeline installation auxiliary device in the embodiment of the utility model in the side view direction; Figure 3 It is a schematic diagram of the structure of the burner pipeline installation auxiliary device in the embodiment of the utility model in the top view direction.

[0025] like Figure 1 , Figure 2 as well as Figure 3 As shown, the burner pipe installation auxiliary device provided by the utility model includes a base plate 10 and a support frame 20, the support frame 20 is arranged on the base plate 10, the burner pipe 1 includes a main pipe 2 and an oblique pipe 3, and the installation angle between the oblique pipe 3 and the main pipe 2 is 30°.

[0026] Figure 4 is a cross-sectional view of a bottom plate in an embodiment of the utility model; Figure 5 It is a structural schematic diagram of a cushion block in an embodiment of the utility model.

[0027] like Figure 4 and Figure 5 As shown, a groove 11 is provided on the bottom plate 10, and a pad 12 is provided in the groove 11, and the pad 12 abuts against the main pipe 2. The grooves 11 are evenly distributed on the bottom plate 11, and the bottom plate 11 is in the shape of a long plate. Three grooves 11 are evenly distributed on the bottom plate 11, and three pads 12 are respectively clamped in the three grooves 11, and the three pads 12 abut against the two ends and the middle of the main pipe 2, so as to limit the main pipe 2, prevent the main pipe 2 from sliding or rolling in the axial and radial directions during the installation of the oblique insertion pipe 3, and improve the assembly accuracy of the burner pipe 1.

[0028] Protrusions 121 are provided at both ends of the cushion block 12, and the protrusions 121 are triangular in shape. The two protrusions 121 are respectively arranged at the two ends of the cushion block 12, so that the cushion block 12 is in a "concave" shape that matches the main pipe 2, further improving the limiting effect on the main pipe 2 and further improving the assembly accuracy of the burner pipe 1.

[0029] A baffle 13 is provided on one side of the bottom plate 10 , and the baffle 13 abuts against the end surface of the main pipe 2 , thereby limiting the axial direction of the main pipe 2 , further improving the limiting effect on the main pipe 2 , and further improving the assembly accuracy of the burner pipe 1 .

[0030] A vertical rod 14 is also provided on the bottom plate 10, and a pressure rod 15 is connected to the end of the vertical rod 14. The two vertical rods 14 are respectively arranged on both sides of the main pipe 2, and one end of the vertical rod 14 is vertically arranged on the bottom plate 10. The side of the vertical rod 14 away from the bottom plate 10 is provided with a thread, and through holes are provided at both ends of the pressure rod 15. One end of the vertical rod 14 is penetrated into the through hole, and the pressure rod 15 is located above the main pipe 2. The vertical rod 14 and the pressure rod 15 are locked by a nut, so that the pressure rod 15 abuts against the top of the main pipe 2, thereby pressing the main pipe 2, further limiting the main pipe 2, preventing the main pipe 2 from moving during the installation of the oblique insertion pipe 3, and further improving the assembly accuracy of the burner pipeline 1.

[0031] Figure 6 It is a cross-sectional view of the support frame in the embodiment of the utility model in the direction of the front view.

[0032] like Figure 6As shown, the support frame 20 includes a side plate 21 and a support plate 22. The side plate 21 is arranged on the bottom plate 10 along the vertical direction. The two side plates 21 are respectively located on both sides of the main pipe 2, and the two side plates 21 are parallel to each other. The two sides of the support plate 22 are respectively connected to the two side plates 21, and a support groove 221 is provided on the support plate 22. The support groove 221 is adapted to the oblique plug pipe 3. When the operator places the oblique plug pipe 3 on the bracket 20 and abuts against the support groove 221, the installation angle between the oblique plug pipe 3 and the main pipe 2 is 30°, which meets the installation accuracy requirement of the burner pipeline 1. There are two support plates 22, and the two support plates 22 are provided with a support groove 221. The support groove 221 is arc-shaped, so that the oblique plug pipe 3 placed on the support plate 22 can be tilted, and the oblique plug pipe 3 can be limited to ensure the installation angle of the oblique plug pipe 3 and avoid sliding or rolling of the oblique plug pipe 3, thereby ensuring that the main pipe 2 and the oblique plug pipe 3 meet the installation accuracy requirement.

[0033] The support frame 20 also includes a connecting plate 23 and a flange positioning plate 24. One side of the connecting plate 23 is detachably connected to the side plate 21 by bolt connection, and the other side of the connecting plate 23 is connected to the flange positioning plate 24. The flange positioning plate 24 abuts against the end of the oblique insert pipe 3 away from the main pipe 2, and a positioning groove is provided on the flange positioning plate 24. After the oblique insert pipe 3 and the main pipe 2 are assembled, the operator can install the connecting plate 23 and the flange positioning plate 24 so that the flange positioning plate 24 abuts against the end of the oblique insert pipe 3 away from the main pipe 2, and the positioning groove is adapted to the flange, which facilitates the operator to install the flange on the oblique insert pipe 3, thereby improving the installation efficiency of the burner pipeline.

[0034] A rib 25 is provided between the side plate 21 and the bottom plate 10. The rib 25 is in the shape of a right-angled triangle. Two right-angled sides of the rib 25 are respectively connected to the side plate 21 and the bottom plate 10, thereby enhancing the connection strength between the side plate 21 and the bottom plate 10 and enhancing the structural reliability of the support frame 20.

[0035] Functions and Effects of the Embodiments

[0036] The burner pipe installation auxiliary device provided by the utility model includes a base plate 10 and a support frame 20, the support frame 20 is arranged on the base plate 10, the main pipe 2 is arranged on the base plate 10, and the oblique plug pipe 3 is arranged on the support frame 20, so that the relative position between the oblique plug pipe 3 and the main pipe 2 is fixed, so that the installation angle of the oblique plug pipe 3 meets the requirements of the installation specification, and it is convenient for operators to connect the oblique plug pipe 3 and the main pipe 2, and the installation accuracy of the oblique plug pipe is improved. The burner pipe installation auxiliary device provided by the utility model can facilitate operators to install the oblique plug pipe, can improve the installation accuracy of the oblique plug pipe, can improve the installation efficiency of the oblique plug pipe, and can improve the quality of the burner pipe.

[0037] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model; or the above concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A burner pipeline installation auxiliary device, the burner pipeline (1) comprising a main pipe (2) and an oblique insertion pipe (3), characterized in that: It comprises a base plate (10) and a support frame (20), wherein the support frame (20) is arranged on the base plate (10), the main pipe (2) is arranged on the base plate (10), and the oblique insertion pipe (3) is arranged on the support frame (20).

2. The burner pipe installation auxiliary device according to claim 1, characterized in that: The bottom plate (10) is provided with a groove (11), a cushion block (12) is provided in the groove (11), and the cushion block (12) abuts against the main pipe (2).

3. The burner pipe installation auxiliary device according to claim 2, characterized in that: Both ends of the cushion block (12) are provided with protrusions (121).

4. The burner pipe installation auxiliary device according to claim 3, characterized in that: A baffle (13) is provided on one side of the bottom plate (10), and the baffle (13) abuts against the end surface of the main pipe (2).

5. The burner pipe installation auxiliary device according to claim 4, characterized in that: The bottom plate (10) is also provided with a vertical rod (14), the end of the vertical rod (14) is connected to a pressure rod (15), the pressure rod (15) is located above the main pipe (2), and the pressure rod (15) abuts against the main pipe (2).

6. The burner pipe installation auxiliary device according to claim 5, characterized in that: The support frame (20) comprises a side plate (21) and a support plate (22); the side plate (21) is arranged on the bottom plate (10) and is located on both sides of the main pipe (2); the support plate (22) is connected to the side plate (21); a support groove (221) is provided on the support plate (22); and the support groove (221) matches the obliquely inserted pipe (3).

7. The burner pipe installation auxiliary device according to claim 6, characterized in that: The support frame (20) further comprises a connecting plate (23) and a flange positioning plate (24); one side of the connecting plate (23) is movably connected to the side plate (21), and the other side is connected to the flange positioning plate (24); and a positioning groove is provided on the flange positioning plate (24).

8. The burner pipe installation auxiliary device according to claim 7, characterized in that: A rib plate (25) is provided between the side plate (21) and the bottom plate (10).

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